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;
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 = encodeURIComponent(key);
340 var type = typeof ov;
341 if(type == 'undefined'){
343 }else if(type != "function" && type != "object"){
344 buf.push(k, "=", encodeURIComponent(ov), "&");
345 }else if(ov instanceof Array){
347 for(var i = 0, len = ov.length; i < len; i++) {
348 buf.push(k, "=", encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
360 * 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]}.
361 * @param {String} string
362 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
363 * @return {Object} A literal with members
365 urlDecode : function(string, overwrite){
366 if(!string || !string.length){
370 var pairs = string.split('&');
371 var pair, name, value;
372 for(var i = 0, len = pairs.length; i < len; i++){
373 pair = pairs[i].split('=');
374 name = decodeURIComponent(pair[0]);
375 value = decodeURIComponent(pair[1]);
376 if(overwrite !== true){
377 if(typeof obj[name] == "undefined"){
379 }else if(typeof obj[name] == "string"){
380 obj[name] = [obj[name]];
381 obj[name].push(value);
383 obj[name].push(value);
393 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
394 * passed array is not really an array, your function is called once with it.
395 * The supplied function is called with (Object item, Number index, Array allItems).
396 * @param {Array/NodeList/Mixed} array
397 * @param {Function} fn
398 * @param {Object} scope
400 each : function(array, fn, scope){
401 if(typeof array.length == "undefined" || typeof array == "string"){
404 for(var i = 0, len = array.length; i < len; i++){
405 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
410 combine : function(){
411 var as = arguments, l = as.length, r = [];
412 for(var i = 0; i < l; i++){
414 if(a instanceof Array){
416 }else if(a.length !== undefined && !a.substr){
417 r = r.concat(Array.prototype.slice.call(a, 0));
426 * Escapes the passed string for use in a regular expression
427 * @param {String} str
430 escapeRe : function(s) {
431 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
435 callback : function(cb, scope, args, delay){
436 if(typeof cb == "function"){
438 cb.defer(delay, scope, args || []);
440 cb.apply(scope, args || []);
446 * Return the dom node for the passed string (id), dom node, or Roo.Element
447 * @param {String/HTMLElement/Roo.Element} el
448 * @return HTMLElement
450 getDom : function(el){
454 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
458 * Shorthand for {@link Roo.ComponentMgr#get}
460 * @return Roo.Component
462 getCmp : function(id){
463 return Roo.ComponentMgr.get(id);
466 num : function(v, defaultValue){
467 if(typeof v != 'number'){
473 destroy : function(){
474 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
478 as.removeAllListeners();
482 if(typeof as.purgeListeners == 'function'){
485 if(typeof as.destroy == 'function'){
492 // inpired by a similar function in mootools library
494 * Returns the type of object that is passed in. If the object passed in is null or undefined it
495 * return false otherwise it returns one of the following values:<ul>
496 * <li><b>string</b>: If the object passed is a string</li>
497 * <li><b>number</b>: If the object passed is a number</li>
498 * <li><b>boolean</b>: If the object passed is a boolean value</li>
499 * <li><b>function</b>: If the object passed is a function reference</li>
500 * <li><b>object</b>: If the object passed is an object</li>
501 * <li><b>array</b>: If the object passed is an array</li>
502 * <li><b>regexp</b>: If the object passed is a regular expression</li>
503 * <li><b>element</b>: If the object passed is a DOM Element</li>
504 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
505 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
506 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
507 * @param {Mixed} object
511 if(o === undefined || o === null){
518 if(t == 'object' && o.nodeName) {
520 case 1: return 'element';
521 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
524 if(t == 'object' || t == 'function') {
525 switch(o.constructor) {
526 case Array: return 'array';
527 case RegExp: return 'regexp';
529 if(typeof o.length == 'number' && typeof o.item == 'function') {
537 * Returns true if the passed value is null, undefined or an empty string (optional).
538 * @param {Mixed} value The value to test
539 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
542 isEmpty : function(v, allowBlank){
543 return v === null || v === undefined || (!allowBlank ? v === '' : false);
557 isBorderBox : isBorderBox,
559 isWindows : isWindows,
566 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
567 * you may want to set this to true.
570 useShims : ((isIE && !isIE7) || (isGecko && isMac))
576 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
577 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout", "Roo.app", "Roo.ux");
580 * Ext JS Library 1.1.1
581 * Copyright(c) 2006-2007, Ext JS, LLC.
583 * Originally Released Under LGPL - original licence link has changed is not relivant.
586 * <script type="text/javascript">
590 // wrappedn so fnCleanup is not in global scope...
592 function fnCleanUp() {
593 var p = Function.prototype;
594 delete p.createSequence;
596 delete p.createDelegate;
597 delete p.createCallback;
598 delete p.createInterceptor;
600 window.detachEvent("onunload", fnCleanUp);
602 window.attachEvent("onunload", fnCleanUp);
609 * These functions are available on every Function object (any JavaScript function).
611 Roo.apply(Function.prototype, {
613 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
614 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
615 * Will create a function that is bound to those 2 args.
616 * @return {Function} The new function
618 createCallback : function(/*args...*/){
619 // make args available, in function below
620 var args = arguments;
623 return method.apply(window, args);
628 * Creates a delegate (callback) that sets the scope to obj.
629 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
630 * Will create a function that is automatically scoped to this.
631 * @param {Object} obj (optional) The object for which the scope is set
632 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
633 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
634 * if a number the args are inserted at the specified position
635 * @return {Function} The new function
637 createDelegate : function(obj, args, appendArgs){
640 var callArgs = args || arguments;
641 if(appendArgs === true){
642 callArgs = Array.prototype.slice.call(arguments, 0);
643 callArgs = callArgs.concat(args);
644 }else if(typeof appendArgs == "number"){
645 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
646 var applyArgs = [appendArgs, 0].concat(args); // create method call params
647 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
649 return method.apply(obj || window, callArgs);
654 * Calls this function after the number of millseconds specified.
655 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
656 * @param {Object} obj (optional) The object for which the scope is set
657 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
658 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
659 * if a number the args are inserted at the specified position
660 * @return {Number} The timeout id that can be used with clearTimeout
662 defer : function(millis, obj, args, appendArgs){
663 var fn = this.createDelegate(obj, args, appendArgs);
665 return setTimeout(fn, millis);
671 * Create a combined function call sequence of the original function + the passed function.
672 * The resulting function returns the results of the original function.
673 * The passed fcn is called with the parameters of the original function
674 * @param {Function} fcn The function to sequence
675 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
676 * @return {Function} The new function
678 createSequence : function(fcn, scope){
679 if(typeof fcn != "function"){
684 var retval = method.apply(this || window, arguments);
685 fcn.apply(scope || this || window, arguments);
691 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
692 * The resulting function returns the results of the original function.
693 * The passed fcn is called with the parameters of the original function.
695 * @param {Function} fcn The function to call before the original
696 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
697 * @return {Function} The new function
699 createInterceptor : function(fcn, scope){
700 if(typeof fcn != "function"){
707 if(fcn.apply(scope || this || window, arguments) === false){
710 return method.apply(this || window, arguments);
716 * Ext JS Library 1.1.1
717 * Copyright(c) 2006-2007, Ext JS, LLC.
719 * Originally Released Under LGPL - original licence link has changed is not relivant.
722 * <script type="text/javascript">
725 Roo.applyIf(String, {
730 * Escapes the passed string for ' and \
731 * @param {String} string The string to escape
732 * @return {String} The escaped string
735 escape : function(string) {
736 return string.replace(/('|\\)/g, "\\$1");
740 * Pads the left side of a string with a specified character. This is especially useful
741 * for normalizing number and date strings. Example usage:
743 var s = String.leftPad('123', 5, '0');
744 // s now contains the string: '00123'
746 * @param {String} string The original string
747 * @param {Number} size The total length of the output string
748 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
749 * @return {String} The padded string
752 leftPad : function (val, size, ch) {
753 var result = new String(val);
754 if(ch === null || ch === undefined || ch === '') {
757 while (result.length < size) {
758 result = ch + result;
764 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
765 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
767 var cls = 'my-class', text = 'Some text';
768 var s = String.format('<div class="{0}">{1}</div>', cls, text);
769 // s now contains the string: '<div class="my-class">Some text</div>'
771 * @param {String} string The tokenized string to be formatted
772 * @param {String} value1 The value to replace token {0}
773 * @param {String} value2 Etc...
774 * @return {String} The formatted string
777 format : function(format){
778 var args = Array.prototype.slice.call(arguments, 1);
779 return format.replace(/\{(\d+)\}/g, function(m, i){
780 return Roo.util.Format.htmlEncode(args[i]);
786 * Utility function that allows you to easily switch a string between two alternating values. The passed value
787 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
788 * they are already different, the first value passed in is returned. Note that this method returns the new value
789 * but does not change the current string.
791 // alternate sort directions
792 sort = sort.toggle('ASC', 'DESC');
794 // instead of conditional logic:
795 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
797 * @param {String} value The value to compare to the current string
798 * @param {String} other The new value to use if the string already equals the first value passed in
799 * @return {String} The new value
802 String.prototype.toggle = function(value, other){
803 return this == value ? other : value;
806 * Ext JS Library 1.1.1
807 * Copyright(c) 2006-2007, Ext JS, LLC.
809 * Originally Released Under LGPL - original licence link has changed is not relivant.
812 * <script type="text/javascript">
818 Roo.applyIf(Number.prototype, {
820 * Checks whether or not the current number is within a desired range. If the number is already within the
821 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
822 * exceeded. Note that this method returns the constrained value but does not change the current number.
823 * @param {Number} min The minimum number in the range
824 * @param {Number} max The maximum number in the range
825 * @return {Number} The constrained value if outside the range, otherwise the current value
827 constrain : function(min, max){
828 return Math.min(Math.max(this, min), max);
832 * Ext JS Library 1.1.1
833 * Copyright(c) 2006-2007, Ext JS, LLC.
835 * Originally Released Under LGPL - original licence link has changed is not relivant.
838 * <script type="text/javascript">
843 Roo.applyIf(Array.prototype, {
845 * Checks whether or not the specified object exists in the array.
846 * @param {Object} o The object to check for
847 * @return {Number} The index of o in the array (or -1 if it is not found)
849 indexOf : function(o){
850 for (var i = 0, len = this.length; i < len; i++){
851 if(this[i] == o) return i;
857 * Removes the specified object from the array. If the object is not found nothing happens.
858 * @param {Object} o The object to remove
860 remove : function(o){
861 var index = this.indexOf(o);
863 this.splice(index, 1);
867 * Map (JS 1.6 compatibility)
868 * @param {Function} function to call
872 var len = this.length >>> 0;
873 if (typeof fun != "function")
874 throw new TypeError();
876 var res = new Array(len);
877 var thisp = arguments[1];
878 for (var i = 0; i < len; i++)
881 res[i] = fun.call(thisp, this[i], i, this);
892 * Ext JS Library 1.1.1
893 * Copyright(c) 2006-2007, Ext JS, LLC.
895 * Originally Released Under LGPL - original licence link has changed is not relivant.
898 * <script type="text/javascript">
904 * The date parsing and format syntax is a subset of
905 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
906 * supported will provide results equivalent to their PHP versions.
908 * Following is the list of all currently supported formats:
911 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
913 Format Output Description
914 ------ ---------- --------------------------------------------------------------
915 d 10 Day of the month, 2 digits with leading zeros
916 D Wed A textual representation of a day, three letters
917 j 10 Day of the month without leading zeros
918 l Wednesday A full textual representation of the day of the week
919 S th English ordinal day of month suffix, 2 chars (use with j)
920 w 3 Numeric representation of the day of the week
921 z 9 The julian date, or day of the year (0-365)
922 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
923 F January A full textual representation of the month
924 m 01 Numeric representation of a month, with leading zeros
925 M Jan Month name abbreviation, three letters
926 n 1 Numeric representation of a month, without leading zeros
927 t 31 Number of days in the given month
928 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
929 Y 2007 A full numeric representation of a year, 4 digits
930 y 07 A two digit representation of a year
931 a pm Lowercase Ante meridiem and Post meridiem
932 A PM Uppercase Ante meridiem and Post meridiem
933 g 3 12-hour format of an hour without leading zeros
934 G 15 24-hour format of an hour without leading zeros
935 h 03 12-hour format of an hour with leading zeros
936 H 15 24-hour format of an hour with leading zeros
937 i 05 Minutes with leading zeros
938 s 01 Seconds, with leading zeros
939 O -0600 Difference to Greenwich time (GMT) in hours
940 T CST Timezone setting of the machine running the code
941 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
944 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
946 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
947 document.write(dt.format('Y-m-d')); //2007-01-10
948 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
949 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
952 * Here are some standard date/time patterns that you might find helpful. They
953 * are not part of the source of Date.js, but to use them you can simply copy this
954 * block of code into any script that is included after Date.js and they will also become
955 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
958 ISO8601Long:"Y-m-d H:i:s",
959 ISO8601Short:"Y-m-d",
961 LongDate: "l, F d, Y",
962 FullDateTime: "l, F d, Y g:i:s A",
966 SortableDateTime: "Y-m-d\\TH:i:s",
967 UniversalSortableDateTime: "Y-m-d H:i:sO",
975 document.write(dt.format(Date.patterns.ShortDate));
980 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
981 * They generate precompiled functions from date formats instead of parsing and
982 * processing the pattern every time you format a date. These functions are available
983 * on every Date object (any javascript function).
985 * The original article and download are here:
986 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
993 Returns the number of milliseconds between this date and date
994 @param {Date} date (optional) Defaults to now
995 @return {Number} The diff in milliseconds
996 @member Date getElapsed
998 Date.prototype.getElapsed = function(date) {
999 return Math.abs((date || new Date()).getTime()-this.getTime());
1001 // was in date file..
1005 Date.parseFunctions = {count:0};
1007 Date.parseRegexes = [];
1009 Date.formatFunctions = {count:0};
1012 Date.prototype.dateFormat = function(format) {
1013 if (Date.formatFunctions[format] == null) {
1014 Date.createNewFormat(format);
1016 var func = Date.formatFunctions[format];
1017 return this[func]();
1022 * Formats a date given the supplied format string
1023 * @param {String} format The format string
1024 * @return {String} The formatted date
1027 Date.prototype.format = Date.prototype.dateFormat;
1030 Date.createNewFormat = function(format) {
1031 var funcName = "format" + Date.formatFunctions.count++;
1032 Date.formatFunctions[format] = funcName;
1033 var code = "Date.prototype." + funcName + " = function(){return ";
1034 var special = false;
1036 for (var i = 0; i < format.length; ++i) {
1037 ch = format.charAt(i);
1038 if (!special && ch == "\\") {
1043 code += "'" + String.escape(ch) + "' + ";
1046 code += Date.getFormatCode(ch);
1049 /** eval:var:zzzzzzzzzzzzz */
1050 eval(code.substring(0, code.length - 3) + ";}");
1054 Date.getFormatCode = function(character) {
1055 switch (character) {
1057 return "String.leftPad(this.getDate(), 2, '0') + ";
1059 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1061 return "this.getDate() + ";
1063 return "Date.dayNames[this.getDay()] + ";
1065 return "this.getSuffix() + ";
1067 return "this.getDay() + ";
1069 return "this.getDayOfYear() + ";
1071 return "this.getWeekOfYear() + ";
1073 return "Date.monthNames[this.getMonth()] + ";
1075 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1077 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1079 return "(this.getMonth() + 1) + ";
1081 return "this.getDaysInMonth() + ";
1083 return "(this.isLeapYear() ? 1 : 0) + ";
1085 return "this.getFullYear() + ";
1087 return "('' + this.getFullYear()).substring(2, 4) + ";
1089 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1091 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1093 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1095 return "this.getHours() + ";
1097 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1099 return "String.leftPad(this.getHours(), 2, '0') + ";
1101 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1103 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1105 return "this.getGMTOffset() + ";
1107 return "this.getTimezone() + ";
1109 return "(this.getTimezoneOffset() * -60) + ";
1111 return "'" + String.escape(character) + "' + ";
1116 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1117 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1118 * the date format that is not specified will default to the current date value for that part. Time parts can also
1119 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1120 * string or the parse operation will fail.
1123 //dt = Fri May 25 2007 (current date)
1124 var dt = new Date();
1126 //dt = Thu May 25 2006 (today's month/day in 2006)
1127 dt = Date.parseDate("2006", "Y");
1129 //dt = Sun Jan 15 2006 (all date parts specified)
1130 dt = Date.parseDate("2006-1-15", "Y-m-d");
1132 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1133 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1135 * @param {String} input The unparsed date as a string
1136 * @param {String} format The format the date is in
1137 * @return {Date} The parsed date
1140 Date.parseDate = function(input, format) {
1141 if (Date.parseFunctions[format] == null) {
1142 Date.createParser(format);
1144 var func = Date.parseFunctions[format];
1145 return Date[func](input);
1150 Date.createParser = function(format) {
1151 var funcName = "parse" + Date.parseFunctions.count++;
1152 var regexNum = Date.parseRegexes.length;
1153 var currentGroup = 1;
1154 Date.parseFunctions[format] = funcName;
1156 var code = "Date." + funcName + " = function(input){\n"
1157 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1158 + "var d = new Date();\n"
1159 + "y = d.getFullYear();\n"
1160 + "m = d.getMonth();\n"
1161 + "d = d.getDate();\n"
1162 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1163 + "if (results && results.length > 0) {";
1166 var special = false;
1168 for (var i = 0; i < format.length; ++i) {
1169 ch = format.charAt(i);
1170 if (!special && ch == "\\") {
1175 regex += String.escape(ch);
1178 var obj = Date.formatCodeToRegex(ch, currentGroup);
1179 currentGroup += obj.g;
1181 if (obj.g && obj.c) {
1187 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1188 + "{v = new Date(y, m, d, h, i, s);}\n"
1189 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1190 + "{v = new Date(y, m, d, h, i);}\n"
1191 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1192 + "{v = new Date(y, m, d, h);}\n"
1193 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1194 + "{v = new Date(y, m, d);}\n"
1195 + "else if (y >= 0 && m >= 0)\n"
1196 + "{v = new Date(y, m);}\n"
1197 + "else if (y >= 0)\n"
1198 + "{v = new Date(y);}\n"
1199 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1200 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1201 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1204 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1205 /** eval:var:zzzzzzzzzzzzz */
1210 Date.formatCodeToRegex = function(character, currentGroup) {
1211 switch (character) {
1215 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1218 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1219 s:"(\\d{1,2})"}; // day of month without leading zeroes
1222 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1223 s:"(\\d{2})"}; // day of month with leading zeroes
1227 s:"(?:" + Date.dayNames.join("|") + ")"};
1231 s:"(?:st|nd|rd|th)"};
1246 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1247 s:"(" + Date.monthNames.join("|") + ")"};
1250 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1251 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1254 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1255 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1258 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1259 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1270 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1274 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1275 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1279 c:"if (results[" + currentGroup + "] == 'am') {\n"
1280 + "if (h == 12) { h = 0; }\n"
1281 + "} else { if (h < 12) { h += 12; }}",
1285 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1286 + "if (h == 12) { h = 0; }\n"
1287 + "} else { if (h < 12) { h += 12; }}",
1292 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1293 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1297 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1298 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1301 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1305 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1310 "o = results[", currentGroup, "];\n",
1311 "var sn = o.substring(0,1);\n", // get + / - sign
1312 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1313 "var mn = o.substring(3,5) % 60;\n", // get minutes
1314 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1315 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1321 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1324 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1325 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1326 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1330 s:String.escape(character)};
1335 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1336 * @return {String} The abbreviated timezone name (e.g. 'CST')
1338 Date.prototype.getTimezone = function() {
1339 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1343 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1344 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1346 Date.prototype.getGMTOffset = function() {
1347 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1348 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1349 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1353 * Get the numeric day number of the year, adjusted for leap year.
1354 * @return {Number} 0 through 364 (365 in leap years)
1356 Date.prototype.getDayOfYear = function() {
1358 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1359 for (var i = 0; i < this.getMonth(); ++i) {
1360 num += Date.daysInMonth[i];
1362 return num + this.getDate() - 1;
1366 * Get the string representation of the numeric week number of the year
1367 * (equivalent to the format specifier 'W').
1368 * @return {String} '00' through '52'
1370 Date.prototype.getWeekOfYear = function() {
1371 // Skip to Thursday of this week
1372 var now = this.getDayOfYear() + (4 - this.getDay());
1373 // Find the first Thursday of the year
1374 var jan1 = new Date(this.getFullYear(), 0, 1);
1375 var then = (7 - jan1.getDay() + 4);
1376 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1380 * Whether or not the current date is in a leap year.
1381 * @return {Boolean} True if the current date is in a leap year, else false
1383 Date.prototype.isLeapYear = function() {
1384 var year = this.getFullYear();
1385 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1389 * Get the first day of the current month, adjusted for leap year. The returned value
1390 * is the numeric day index within the week (0-6) which can be used in conjunction with
1391 * the {@link #monthNames} array to retrieve the textual day name.
1394 var dt = new Date('1/10/2007');
1395 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1397 * @return {Number} The day number (0-6)
1399 Date.prototype.getFirstDayOfMonth = function() {
1400 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1401 return (day < 0) ? (day + 7) : day;
1405 * Get the last day of the current month, adjusted for leap year. The returned value
1406 * is the numeric day index within the week (0-6) which can be used in conjunction with
1407 * the {@link #monthNames} array to retrieve the textual day name.
1410 var dt = new Date('1/10/2007');
1411 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1413 * @return {Number} The day number (0-6)
1415 Date.prototype.getLastDayOfMonth = function() {
1416 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1417 return (day < 0) ? (day + 7) : day;
1422 * Get the first date of this date's month
1425 Date.prototype.getFirstDateOfMonth = function() {
1426 return new Date(this.getFullYear(), this.getMonth(), 1);
1430 * Get the last date of this date's month
1433 Date.prototype.getLastDateOfMonth = function() {
1434 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1437 * Get the number of days in the current month, adjusted for leap year.
1438 * @return {Number} The number of days in the month
1440 Date.prototype.getDaysInMonth = function() {
1441 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1442 return Date.daysInMonth[this.getMonth()];
1446 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1447 * @return {String} 'st, 'nd', 'rd' or 'th'
1449 Date.prototype.getSuffix = function() {
1450 switch (this.getDate()) {
1467 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1470 * An array of textual month names.
1471 * Override these values for international dates, for example...
1472 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1491 * An array of textual day names.
1492 * Override these values for international dates, for example...
1493 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1509 Date.monthNumbers = {
1524 * Creates and returns a new Date instance with the exact same date value as the called instance.
1525 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1526 * variable will also be changed. When the intention is to create a new variable that will not
1527 * modify the original instance, you should create a clone.
1529 * Example of correctly cloning a date:
1532 var orig = new Date('10/1/2006');
1535 document.write(orig); //returns 'Thu Oct 05 2006'!
1538 var orig = new Date('10/1/2006');
1539 var copy = orig.clone();
1541 document.write(orig); //returns 'Thu Oct 01 2006'
1543 * @return {Date} The new Date instance
1545 Date.prototype.clone = function() {
1546 return new Date(this.getTime());
1550 * Clears any time information from this date
1551 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1552 @return {Date} this or the clone
1554 Date.prototype.clearTime = function(clone){
1556 return this.clone().clearTime();
1561 this.setMilliseconds(0);
1566 // safari setMonth is broken
1568 Date.brokenSetMonth = Date.prototype.setMonth;
1569 Date.prototype.setMonth = function(num){
1571 var n = Math.ceil(-num);
1572 var back_year = Math.ceil(n/12);
1573 var month = (n % 12) ? 12 - n % 12 : 0 ;
1574 this.setFullYear(this.getFullYear() - back_year);
1575 return Date.brokenSetMonth.call(this, month);
1577 return Date.brokenSetMonth.apply(this, arguments);
1582 /** Date interval constant
1586 /** Date interval constant
1590 /** Date interval constant
1594 /** Date interval constant
1598 /** Date interval constant
1602 /** Date interval constant
1606 /** Date interval constant
1612 * Provides a convenient method of performing basic date arithmetic. This method
1613 * does not modify the Date instance being called - it creates and returns
1614 * a new Date instance containing the resulting date value.
1619 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1620 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1622 //Negative values will subtract correctly:
1623 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1624 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1626 //You can even chain several calls together in one line!
1627 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1628 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1631 * @param {String} interval A valid date interval enum value
1632 * @param {Number} value The amount to add to the current date
1633 * @return {Date} The new Date instance
1635 Date.prototype.add = function(interval, value){
1636 var d = this.clone();
1637 if (!interval || value === 0) return d;
1638 switch(interval.toLowerCase()){
1640 d.setMilliseconds(this.getMilliseconds() + value);
1643 d.setSeconds(this.getSeconds() + value);
1646 d.setMinutes(this.getMinutes() + value);
1649 d.setHours(this.getHours() + value);
1652 d.setDate(this.getDate() + value);
1655 var day = this.getDate();
1657 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1660 d.setMonth(this.getMonth() + value);
1663 d.setFullYear(this.getFullYear() + value);
1669 * Ext JS Library 1.1.1
1670 * Copyright(c) 2006-2007, Ext JS, LLC.
1672 * Originally Released Under LGPL - original licence link has changed is not relivant.
1675 * <script type="text/javascript">
1679 getViewWidth : function(full) {
1680 return full ? this.getDocumentWidth() : this.getViewportWidth();
1683 getViewHeight : function(full) {
1684 return full ? this.getDocumentHeight() : this.getViewportHeight();
1687 getDocumentHeight: function() {
1688 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1689 return Math.max(scrollHeight, this.getViewportHeight());
1692 getDocumentWidth: function() {
1693 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1694 return Math.max(scrollWidth, this.getViewportWidth());
1697 getViewportHeight: function() {
1698 var height = self.innerHeight;
1699 var mode = document.compatMode;
1701 if ((mode || Roo.isIE) && !Roo.isOpera) {
1702 height = (mode == "CSS1Compat") ?
1703 document.documentElement.clientHeight :
1704 document.body.clientHeight;
1710 getViewportWidth: function() {
1711 var width = self.innerWidth;
1712 var mode = document.compatMode;
1714 if (mode || Roo.isIE) {
1715 width = (mode == "CSS1Compat") ?
1716 document.documentElement.clientWidth :
1717 document.body.clientWidth;
1722 isAncestor : function(p, c) {
1729 if (p.contains && !Roo.isSafari) {
1730 return p.contains(c);
1731 } else if (p.compareDocumentPosition) {
1732 return !!(p.compareDocumentPosition(c) & 16);
1734 var parent = c.parentNode;
1739 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1742 parent = parent.parentNode;
1748 getRegion : function(el) {
1749 return Roo.lib.Region.getRegion(el);
1752 getY : function(el) {
1753 return this.getXY(el)[1];
1756 getX : function(el) {
1757 return this.getXY(el)[0];
1760 getXY : function(el) {
1761 var p, pe, b, scroll, bd = document.body;
1762 el = Roo.getDom(el);
1763 var fly = Roo.lib.AnimBase.fly;
1764 if (el.getBoundingClientRect) {
1765 b = el.getBoundingClientRect();
1766 scroll = fly(document).getScroll();
1767 return [b.left + scroll.left, b.top + scroll.top];
1773 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1780 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1787 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1788 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1795 if (p != el && pe.getStyle('overflow') != 'visible') {
1803 if (Roo.isSafari && hasAbsolute) {
1808 if (Roo.isGecko && !hasAbsolute) {
1810 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1811 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1815 while (p && p != bd) {
1816 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
1828 setXY : function(el, xy) {
1829 el = Roo.fly(el, '_setXY');
1831 var pts = el.translatePoints(xy);
1832 if (xy[0] !== false) {
1833 el.dom.style.left = pts.left + "px";
1835 if (xy[1] !== false) {
1836 el.dom.style.top = pts.top + "px";
1840 setX : function(el, x) {
1841 this.setXY(el, [x, false]);
1844 setY : function(el, y) {
1845 this.setXY(el, [false, y]);
1849 * Portions of this file are based on pieces of Yahoo User Interface Library
1850 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
1851 * YUI licensed under the BSD License:
1852 * http://developer.yahoo.net/yui/license.txt
1853 * <script type="text/javascript">
1857 Roo.lib.Event = function() {
1858 var loadComplete = false;
1860 var unloadListeners = [];
1862 var onAvailStack = [];
1864 var lastError = null;
1877 startInterval: function() {
1878 if (!this._interval) {
1880 var callback = function() {
1881 self._tryPreloadAttach();
1883 this._interval = setInterval(callback, this.POLL_INTERVAL);
1888 onAvailable: function(p_id, p_fn, p_obj, p_override) {
1889 onAvailStack.push({ id: p_id,
1892 override: p_override,
1893 checkReady: false });
1895 retryCount = this.POLL_RETRYS;
1896 this.startInterval();
1900 addListener: function(el, eventName, fn) {
1901 el = Roo.getDom(el);
1906 if ("unload" == eventName) {
1907 unloadListeners[unloadListeners.length] =
1908 [el, eventName, fn];
1912 var wrappedFn = function(e) {
1913 return fn(Roo.lib.Event.getEvent(e));
1916 var li = [el, eventName, fn, wrappedFn];
1918 var index = listeners.length;
1919 listeners[index] = li;
1921 this.doAdd(el, eventName, wrappedFn, false);
1927 removeListener: function(el, eventName, fn) {
1930 el = Roo.getDom(el);
1933 return this.purgeElement(el, false, eventName);
1937 if ("unload" == eventName) {
1939 for (i = 0,len = unloadListeners.length; i < len; i++) {
1940 var li = unloadListeners[i];
1943 li[1] == eventName &&
1945 unloadListeners.splice(i, 1);
1953 var cacheItem = null;
1956 var index = arguments[3];
1958 if ("undefined" == typeof index) {
1959 index = this._getCacheIndex(el, eventName, fn);
1963 cacheItem = listeners[index];
1966 if (!el || !cacheItem) {
1970 this.doRemove(el, eventName, cacheItem[this.WFN], false);
1972 delete listeners[index][this.WFN];
1973 delete listeners[index][this.FN];
1974 listeners.splice(index, 1);
1981 getTarget: function(ev, resolveTextNode) {
1982 ev = ev.browserEvent || ev;
1983 var t = ev.target || ev.srcElement;
1984 return this.resolveTextNode(t);
1988 resolveTextNode: function(node) {
1989 if (Roo.isSafari && node && 3 == node.nodeType) {
1990 return node.parentNode;
1997 getPageX: function(ev) {
1998 ev = ev.browserEvent || ev;
2000 if (!x && 0 !== x) {
2001 x = ev.clientX || 0;
2004 x += this.getScroll()[1];
2012 getPageY: function(ev) {
2013 ev = ev.browserEvent || ev;
2015 if (!y && 0 !== y) {
2016 y = ev.clientY || 0;
2019 y += this.getScroll()[0];
2028 getXY: function(ev) {
2029 ev = ev.browserEvent || ev;
2030 return [this.getPageX(ev), this.getPageY(ev)];
2034 getRelatedTarget: function(ev) {
2035 ev = ev.browserEvent || ev;
2036 var t = ev.relatedTarget;
2038 if (ev.type == "mouseout") {
2040 } else if (ev.type == "mouseover") {
2045 return this.resolveTextNode(t);
2049 getTime: function(ev) {
2050 ev = ev.browserEvent || ev;
2052 var t = new Date().getTime();
2056 this.lastError = ex;
2065 stopEvent: function(ev) {
2066 this.stopPropagation(ev);
2067 this.preventDefault(ev);
2071 stopPropagation: function(ev) {
2072 ev = ev.browserEvent || ev;
2073 if (ev.stopPropagation) {
2074 ev.stopPropagation();
2076 ev.cancelBubble = true;
2081 preventDefault: function(ev) {
2082 ev = ev.browserEvent || ev;
2083 if(ev.preventDefault) {
2084 ev.preventDefault();
2086 ev.returnValue = false;
2091 getEvent: function(e) {
2092 var ev = e || window.event;
2094 var c = this.getEvent.caller;
2096 ev = c.arguments[0];
2097 if (ev && Event == ev.constructor) {
2107 getCharCode: function(ev) {
2108 ev = ev.browserEvent || ev;
2109 return ev.charCode || ev.keyCode || 0;
2113 _getCacheIndex: function(el, eventName, fn) {
2114 for (var i = 0,len = listeners.length; i < len; ++i) {
2115 var li = listeners[i];
2117 li[this.FN] == fn &&
2118 li[this.EL] == el &&
2119 li[this.TYPE] == eventName) {
2131 getEl: function(id) {
2132 return document.getElementById(id);
2136 clearCache: function() {
2140 _load: function(e) {
2141 loadComplete = true;
2142 var EU = Roo.lib.Event;
2146 EU.doRemove(window, "load", EU._load);
2151 _tryPreloadAttach: function() {
2160 var tryAgain = !loadComplete;
2162 tryAgain = (retryCount > 0);
2167 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2168 var item = onAvailStack[i];
2170 var el = this.getEl(item.id);
2173 if (!item.checkReady ||
2176 (document && document.body)) {
2179 if (item.override) {
2180 if (item.override === true) {
2183 scope = item.override;
2186 item.fn.call(scope, item.obj);
2187 onAvailStack[i] = null;
2190 notAvail.push(item);
2195 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2199 this.startInterval();
2201 clearInterval(this._interval);
2202 this._interval = null;
2205 this.locked = false;
2212 purgeElement: function(el, recurse, eventName) {
2213 var elListeners = this.getListeners(el, eventName);
2215 for (var i = 0,len = elListeners.length; i < len; ++i) {
2216 var l = elListeners[i];
2217 this.removeListener(el, l.type, l.fn);
2221 if (recurse && el && el.childNodes) {
2222 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2223 this.purgeElement(el.childNodes[i], recurse, eventName);
2229 getListeners: function(el, eventName) {
2230 var results = [], searchLists;
2232 searchLists = [listeners, unloadListeners];
2233 } else if (eventName == "unload") {
2234 searchLists = [unloadListeners];
2236 searchLists = [listeners];
2239 for (var j = 0; j < searchLists.length; ++j) {
2240 var searchList = searchLists[j];
2241 if (searchList && searchList.length > 0) {
2242 for (var i = 0,len = searchList.length; i < len; ++i) {
2243 var l = searchList[i];
2244 if (l && l[this.EL] === el &&
2245 (!eventName || eventName === l[this.TYPE])) {
2250 adjust: l[this.ADJ_SCOPE],
2258 return (results.length) ? results : null;
2262 _unload: function(e) {
2264 var EU = Roo.lib.Event, i, j, l, len, index;
2266 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2267 l = unloadListeners[i];
2270 if (l[EU.ADJ_SCOPE]) {
2271 if (l[EU.ADJ_SCOPE] === true) {
2274 scope = l[EU.ADJ_SCOPE];
2277 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2278 unloadListeners[i] = null;
2284 unloadListeners = null;
2286 if (listeners && listeners.length > 0) {
2287 j = listeners.length;
2290 l = listeners[index];
2292 EU.removeListener(l[EU.EL], l[EU.TYPE],
2302 EU.doRemove(window, "unload", EU._unload);
2307 getScroll: function() {
2308 var dd = document.documentElement, db = document.body;
2309 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2310 return [dd.scrollTop, dd.scrollLeft];
2312 return [db.scrollTop, db.scrollLeft];
2319 doAdd: function () {
2320 if (window.addEventListener) {
2321 return function(el, eventName, fn, capture) {
2322 el.addEventListener(eventName, fn, (capture));
2324 } else if (window.attachEvent) {
2325 return function(el, eventName, fn, capture) {
2326 el.attachEvent("on" + eventName, fn);
2335 doRemove: function() {
2336 if (window.removeEventListener) {
2337 return function (el, eventName, fn, capture) {
2338 el.removeEventListener(eventName, fn, (capture));
2340 } else if (window.detachEvent) {
2341 return function (el, eventName, fn) {
2342 el.detachEvent("on" + eventName, fn);
2354 var E = Roo.lib.Event;
2355 E.on = E.addListener;
2356 E.un = E.removeListener;
2358 if (document && document.body) {
2361 E.doAdd(window, "load", E._load);
2363 E.doAdd(window, "unload", E._unload);
2364 E._tryPreloadAttach();
2368 * Portions of this file are based on pieces of Yahoo User Interface Library
2369 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2370 * YUI licensed under the BSD License:
2371 * http://developer.yahoo.net/yui/license.txt
2372 * <script type="text/javascript">
2379 request : function(method, uri, cb, data, options) {
2381 var hs = options.headers;
2384 if(hs.hasOwnProperty(h)){
2385 this.initHeader(h, hs[h], false);
2389 if(options.xmlData){
2390 this.initHeader('Content-Type', 'text/xml', false);
2392 data = options.xmlData;
2396 return this.asyncRequest(method, uri, cb, data);
2399 serializeForm : function(form) {
2400 if(typeof form == 'string') {
2401 form = (document.getElementById(form) || document.forms[form]);
2404 var el, name, val, disabled, data = '', hasSubmit = false;
2405 for (var i = 0; i < form.elements.length; i++) {
2406 el = form.elements[i];
2407 disabled = form.elements[i].disabled;
2408 name = form.elements[i].name;
2409 val = form.elements[i].value;
2411 if (!disabled && name){
2415 case 'select-multiple':
2416 for (var j = 0; j < el.options.length; j++) {
2417 if (el.options[j].selected) {
2419 data += encodeURIComponent(name) + '=' + encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2422 data += encodeURIComponent(name) + '=' + encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2430 data += encodeURIComponent(name) + '=' + encodeURIComponent(val) + '&';
2443 if(hasSubmit == false) {
2444 data += encodeURIComponent(name) + '=' + encodeURIComponent(val) + '&';
2449 data += encodeURIComponent(name) + '=' + encodeURIComponent(val) + '&';
2454 data = data.substr(0, data.length - 1);
2462 useDefaultHeader:true,
2464 defaultPostHeader:'application/x-www-form-urlencoded',
2466 useDefaultXhrHeader:true,
2468 defaultXhrHeader:'XMLHttpRequest',
2470 hasDefaultHeaders:true,
2482 setProgId:function(id)
2484 this.activeX.unshift(id);
2487 setDefaultPostHeader:function(b)
2489 this.useDefaultHeader = b;
2492 setDefaultXhrHeader:function(b)
2494 this.useDefaultXhrHeader = b;
2497 setPollingInterval:function(i)
2499 if (typeof i == 'number' && isFinite(i)) {
2500 this.pollInterval = i;
2504 createXhrObject:function(transactionId)
2510 http = new XMLHttpRequest();
2512 obj = { conn:http, tId:transactionId };
2516 for (var i = 0; i < this.activeX.length; ++i) {
2520 http = new ActiveXObject(this.activeX[i]);
2522 obj = { conn:http, tId:transactionId };
2535 getConnectionObject:function()
2538 var tId = this.transactionId;
2542 o = this.createXhrObject(tId);
2544 this.transactionId++;
2555 asyncRequest:function(method, uri, callback, postData)
2557 var o = this.getConnectionObject();
2563 o.conn.open(method, uri, true);
2565 if (this.useDefaultXhrHeader) {
2566 if (!this.defaultHeaders['X-Requested-With']) {
2567 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2571 if(postData && this.useDefaultHeader){
2572 this.initHeader('Content-Type', this.defaultPostHeader);
2575 if (this.hasDefaultHeaders || this.hasHeaders) {
2579 this.handleReadyState(o, callback);
2580 o.conn.send(postData || null);
2586 handleReadyState:function(o, callback)
2590 if (callback && callback.timeout) {
2591 this.timeout[o.tId] = window.setTimeout(function() {
2592 oConn.abort(o, callback, true);
2593 }, callback.timeout);
2596 this.poll[o.tId] = window.setInterval(
2598 if (o.conn && o.conn.readyState == 4) {
2599 window.clearInterval(oConn.poll[o.tId]);
2600 delete oConn.poll[o.tId];
2602 if(callback && callback.timeout) {
2603 window.clearTimeout(oConn.timeout[o.tId]);
2604 delete oConn.timeout[o.tId];
2607 oConn.handleTransactionResponse(o, callback);
2610 , this.pollInterval);
2613 handleTransactionResponse:function(o, callback, isAbort)
2617 this.releaseObject(o);
2621 var httpStatus, responseObject;
2625 if (o.conn.status !== undefined && o.conn.status != 0) {
2626 httpStatus = o.conn.status;
2638 if (httpStatus >= 200 && httpStatus < 300) {
2639 responseObject = this.createResponseObject(o, callback.argument);
2640 if (callback.success) {
2641 if (!callback.scope) {
2642 callback.success(responseObject);
2647 callback.success.apply(callback.scope, [responseObject]);
2652 switch (httpStatus) {
2660 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2661 if (callback.failure) {
2662 if (!callback.scope) {
2663 callback.failure(responseObject);
2666 callback.failure.apply(callback.scope, [responseObject]);
2671 responseObject = this.createResponseObject(o, callback.argument);
2672 if (callback.failure) {
2673 if (!callback.scope) {
2674 callback.failure(responseObject);
2677 callback.failure.apply(callback.scope, [responseObject]);
2683 this.releaseObject(o);
2684 responseObject = null;
2687 createResponseObject:function(o, callbackArg)
2694 var headerStr = o.conn.getAllResponseHeaders();
2695 var header = headerStr.split('\n');
2696 for (var i = 0; i < header.length; i++) {
2697 var delimitPos = header[i].indexOf(':');
2698 if (delimitPos != -1) {
2699 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2707 obj.status = o.conn.status;
2708 obj.statusText = o.conn.statusText;
2709 obj.getResponseHeader = headerObj;
2710 obj.getAllResponseHeaders = headerStr;
2711 obj.responseText = o.conn.responseText;
2712 obj.responseXML = o.conn.responseXML;
2714 if (typeof callbackArg !== undefined) {
2715 obj.argument = callbackArg;
2721 createExceptionObject:function(tId, callbackArg, isAbort)
2724 var COMM_ERROR = 'communication failure';
2725 var ABORT_CODE = -1;
2726 var ABORT_ERROR = 'transaction aborted';
2732 obj.status = ABORT_CODE;
2733 obj.statusText = ABORT_ERROR;
2736 obj.status = COMM_CODE;
2737 obj.statusText = COMM_ERROR;
2741 obj.argument = callbackArg;
2747 initHeader:function(label, value, isDefault)
2749 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2751 if (headerObj[label] === undefined) {
2752 headerObj[label] = value;
2757 headerObj[label] = value + "," + headerObj[label];
2761 this.hasDefaultHeaders = true;
2764 this.hasHeaders = true;
2769 setHeader:function(o)
2771 if (this.hasDefaultHeaders) {
2772 for (var prop in this.defaultHeaders) {
2773 if (this.defaultHeaders.hasOwnProperty(prop)) {
2774 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2779 if (this.hasHeaders) {
2780 for (var prop in this.headers) {
2781 if (this.headers.hasOwnProperty(prop)) {
2782 o.conn.setRequestHeader(prop, this.headers[prop]);
2786 this.hasHeaders = false;
2790 resetDefaultHeaders:function() {
2791 delete this.defaultHeaders;
2792 this.defaultHeaders = {};
2793 this.hasDefaultHeaders = false;
2796 abort:function(o, callback, isTimeout)
2798 if(this.isCallInProgress(o)) {
2800 window.clearInterval(this.poll[o.tId]);
2801 delete this.poll[o.tId];
2803 delete this.timeout[o.tId];
2806 this.handleTransactionResponse(o, callback, true);
2816 isCallInProgress:function(o)
2819 return o.conn.readyState != 4 && o.conn.readyState != 0;
2828 releaseObject:function(o)
2837 'MSXML2.XMLHTTP.3.0',
2845 * Portions of this file are based on pieces of Yahoo User Interface Library
2846 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2847 * YUI licensed under the BSD License:
2848 * http://developer.yahoo.net/yui/license.txt
2849 * <script type="text/javascript">
2853 Roo.lib.Region = function(t, r, b, l) {
2863 Roo.lib.Region.prototype = {
2864 contains : function(region) {
2865 return ( region.left >= this.left &&
2866 region.right <= this.right &&
2867 region.top >= this.top &&
2868 region.bottom <= this.bottom );
2872 getArea : function() {
2873 return ( (this.bottom - this.top) * (this.right - this.left) );
2876 intersect : function(region) {
2877 var t = Math.max(this.top, region.top);
2878 var r = Math.min(this.right, region.right);
2879 var b = Math.min(this.bottom, region.bottom);
2880 var l = Math.max(this.left, region.left);
2882 if (b >= t && r >= l) {
2883 return new Roo.lib.Region(t, r, b, l);
2888 union : function(region) {
2889 var t = Math.min(this.top, region.top);
2890 var r = Math.max(this.right, region.right);
2891 var b = Math.max(this.bottom, region.bottom);
2892 var l = Math.min(this.left, region.left);
2894 return new Roo.lib.Region(t, r, b, l);
2897 adjust : function(t, l, b, r) {
2906 Roo.lib.Region.getRegion = function(el) {
2907 var p = Roo.lib.Dom.getXY(el);
2910 var r = p[0] + el.offsetWidth;
2911 var b = p[1] + el.offsetHeight;
2914 return new Roo.lib.Region(t, r, b, l);
2917 * Portions of this file are based on pieces of Yahoo User Interface Library
2918 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2919 * YUI licensed under the BSD License:
2920 * http://developer.yahoo.net/yui/license.txt
2921 * <script type="text/javascript">
2924 //@@dep Roo.lib.Region
2927 Roo.lib.Point = function(x, y) {
2928 if (x instanceof Array) {
2932 this.x = this.right = this.left = this[0] = x;
2933 this.y = this.top = this.bottom = this[1] = y;
2936 Roo.lib.Point.prototype = new Roo.lib.Region();
2938 * Portions of this file are based on pieces of Yahoo User Interface Library
2939 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2940 * YUI licensed under the BSD License:
2941 * http://developer.yahoo.net/yui/license.txt
2942 * <script type="text/javascript">
2949 scroll : function(el, args, duration, easing, cb, scope) {
2950 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
2953 motion : function(el, args, duration, easing, cb, scope) {
2954 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
2957 color : function(el, args, duration, easing, cb, scope) {
2958 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
2961 run : function(el, args, duration, easing, cb, scope, type) {
2962 type = type || Roo.lib.AnimBase;
2963 if (typeof easing == "string") {
2964 easing = Roo.lib.Easing[easing];
2966 var anim = new type(el, args, duration, easing);
2967 anim.animateX(function() {
2968 Roo.callback(cb, scope);
2974 * Portions of this file are based on pieces of Yahoo User Interface Library
2975 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2976 * YUI licensed under the BSD License:
2977 * http://developer.yahoo.net/yui/license.txt
2978 * <script type="text/javascript">
2986 if (!libFlyweight) {
2987 libFlyweight = new Roo.Element.Flyweight();
2989 libFlyweight.dom = el;
2990 return libFlyweight;
2993 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
2997 Roo.lib.AnimBase = function(el, attributes, duration, method) {
2999 this.init(el, attributes, duration, method);
3003 Roo.lib.AnimBase.fly = fly;
3007 Roo.lib.AnimBase.prototype = {
3009 toString: function() {
3010 var el = this.getEl();
3011 var id = el.id || el.tagName;
3012 return ("Anim " + id);
3016 noNegatives: /width|height|opacity|padding/i,
3017 offsetAttribute: /^((width|height)|(top|left))$/,
3018 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3019 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3023 doMethod: function(attr, start, end) {
3024 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3028 setAttribute: function(attr, val, unit) {
3029 if (this.patterns.noNegatives.test(attr)) {
3030 val = (val > 0) ? val : 0;
3033 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3037 getAttribute: function(attr) {
3038 var el = this.getEl();
3039 var val = fly(el).getStyle(attr);
3041 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3042 return parseFloat(val);
3045 var a = this.patterns.offsetAttribute.exec(attr) || [];
3046 var pos = !!( a[3] );
3047 var box = !!( a[2] );
3050 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3051 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3060 getDefaultUnit: function(attr) {
3061 if (this.patterns.defaultUnit.test(attr)) {
3068 animateX : function(callback, scope) {
3069 var f = function() {
3070 this.onComplete.removeListener(f);
3071 if (typeof callback == "function") {
3072 callback.call(scope || this, this);
3075 this.onComplete.addListener(f, this);
3080 setRuntimeAttribute: function(attr) {
3083 var attributes = this.attributes;
3085 this.runtimeAttributes[attr] = {};
3087 var isset = function(prop) {
3088 return (typeof prop !== 'undefined');
3091 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3095 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3098 if (isset(attributes[attr]['to'])) {
3099 end = attributes[attr]['to'];
3100 } else if (isset(attributes[attr]['by'])) {
3101 if (start.constructor == Array) {
3103 for (var i = 0, len = start.length; i < len; ++i) {
3104 end[i] = start[i] + attributes[attr]['by'][i];
3107 end = start + attributes[attr]['by'];
3111 this.runtimeAttributes[attr].start = start;
3112 this.runtimeAttributes[attr].end = end;
3115 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3119 init: function(el, attributes, duration, method) {
3121 var isAnimated = false;
3124 var startTime = null;
3127 var actualFrames = 0;
3130 el = Roo.getDom(el);
3133 this.attributes = attributes || {};
3136 this.duration = duration || 1;
3139 this.method = method || Roo.lib.Easing.easeNone;
3142 this.useSeconds = true;
3145 this.currentFrame = 0;
3148 this.totalFrames = Roo.lib.AnimMgr.fps;
3151 this.getEl = function() {
3156 this.isAnimated = function() {
3161 this.getStartTime = function() {
3165 this.runtimeAttributes = {};
3168 this.animate = function() {
3169 if (this.isAnimated()) {
3173 this.currentFrame = 0;
3175 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3177 Roo.lib.AnimMgr.registerElement(this);
3181 this.stop = function(finish) {
3183 this.currentFrame = this.totalFrames;
3184 this._onTween.fire();
3186 Roo.lib.AnimMgr.stop(this);
3189 var onStart = function() {
3190 this.onStart.fire();
3192 this.runtimeAttributes = {};
3193 for (var attr in this.attributes) {
3194 this.setRuntimeAttribute(attr);
3199 startTime = new Date();
3203 var onTween = function() {
3205 duration: new Date() - this.getStartTime(),
3206 currentFrame: this.currentFrame
3209 data.toString = function() {
3211 'duration: ' + data.duration +
3212 ', currentFrame: ' + data.currentFrame
3216 this.onTween.fire(data);
3218 var runtimeAttributes = this.runtimeAttributes;
3220 for (var attr in runtimeAttributes) {
3221 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3227 var onComplete = function() {
3228 var actual_duration = (new Date() - startTime) / 1000 ;
3231 duration: actual_duration,
3232 frames: actualFrames,
3233 fps: actualFrames / actual_duration
3236 data.toString = function() {
3238 'duration: ' + data.duration +
3239 ', frames: ' + data.frames +
3240 ', fps: ' + data.fps
3246 this.onComplete.fire(data);
3250 this._onStart = new Roo.util.Event(this);
3251 this.onStart = new Roo.util.Event(this);
3252 this.onTween = new Roo.util.Event(this);
3253 this._onTween = new Roo.util.Event(this);
3254 this.onComplete = new Roo.util.Event(this);
3255 this._onComplete = new Roo.util.Event(this);
3256 this._onStart.addListener(onStart);
3257 this._onTween.addListener(onTween);
3258 this._onComplete.addListener(onComplete);
3263 * Portions of this file are based on pieces of Yahoo User Interface Library
3264 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3265 * YUI licensed under the BSD License:
3266 * http://developer.yahoo.net/yui/license.txt
3267 * <script type="text/javascript">
3271 Roo.lib.AnimMgr = new function() {
3288 this.registerElement = function(tween) {
3289 queue[queue.length] = tween;
3291 tween._onStart.fire();
3296 this.unRegister = function(tween, index) {
3297 tween._onComplete.fire();
3298 index = index || getIndex(tween);
3300 queue.splice(index, 1);
3304 if (tweenCount <= 0) {
3310 this.start = function() {
3311 if (thread === null) {
3312 thread = setInterval(this.run, this.delay);
3317 this.stop = function(tween) {
3319 clearInterval(thread);
3321 for (var i = 0, len = queue.length; i < len; ++i) {
3322 if (queue[0].isAnimated()) {
3323 this.unRegister(queue[0], 0);
3332 this.unRegister(tween);
3337 this.run = function() {
3338 for (var i = 0, len = queue.length; i < len; ++i) {
3339 var tween = queue[i];
3340 if (!tween || !tween.isAnimated()) {
3344 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3346 tween.currentFrame += 1;
3348 if (tween.useSeconds) {
3349 correctFrame(tween);
3351 tween._onTween.fire();
3354 Roo.lib.AnimMgr.stop(tween, i);
3359 var getIndex = function(anim) {
3360 for (var i = 0, len = queue.length; i < len; ++i) {
3361 if (queue[i] == anim) {
3369 var correctFrame = function(tween) {
3370 var frames = tween.totalFrames;
3371 var frame = tween.currentFrame;
3372 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3373 var elapsed = (new Date() - tween.getStartTime());
3376 if (elapsed < tween.duration * 1000) {
3377 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3379 tweak = frames - (frame + 1);
3381 if (tweak > 0 && isFinite(tweak)) {
3382 if (tween.currentFrame + tweak >= frames) {
3383 tweak = frames - (frame + 1);
3386 tween.currentFrame += tweak;
3390 * Portions of this file are based on pieces of Yahoo User Interface Library
3391 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3392 * YUI licensed under the BSD License:
3393 * http://developer.yahoo.net/yui/license.txt
3394 * <script type="text/javascript">
3397 Roo.lib.Bezier = new function() {
3399 this.getPosition = function(points, t) {
3400 var n = points.length;
3403 for (var i = 0; i < n; ++i) {
3404 tmp[i] = [points[i][0], points[i][1]];
3407 for (var j = 1; j < n; ++j) {
3408 for (i = 0; i < n - j; ++i) {
3409 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3410 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3414 return [ tmp[0][0], tmp[0][1] ];
3418 * Portions of this file are based on pieces of Yahoo User Interface Library
3419 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3420 * YUI licensed under the BSD License:
3421 * http://developer.yahoo.net/yui/license.txt
3422 * <script type="text/javascript">
3427 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3428 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3431 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3433 var fly = Roo.lib.AnimBase.fly;
3435 var superclass = Y.ColorAnim.superclass;
3436 var proto = Y.ColorAnim.prototype;
3438 proto.toString = function() {
3439 var el = this.getEl();
3440 var id = el.id || el.tagName;
3441 return ("ColorAnim " + id);
3444 proto.patterns.color = /color$/i;
3445 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3446 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3447 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3448 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3451 proto.parseColor = function(s) {
3452 if (s.length == 3) {
3456 var c = this.patterns.hex.exec(s);
3457 if (c && c.length == 4) {
3458 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3461 c = this.patterns.rgb.exec(s);
3462 if (c && c.length == 4) {
3463 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3466 c = this.patterns.hex3.exec(s);
3467 if (c && c.length == 4) {
3468 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3473 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3474 proto.getAttribute = function(attr) {
3475 var el = this.getEl();
3476 if (this.patterns.color.test(attr)) {
3477 var val = fly(el).getStyle(attr);
3479 if (this.patterns.transparent.test(val)) {
3480 var parent = el.parentNode;
3481 val = fly(parent).getStyle(attr);
3483 while (parent && this.patterns.transparent.test(val)) {
3484 parent = parent.parentNode;
3485 val = fly(parent).getStyle(attr);
3486 if (parent.tagName.toUpperCase() == 'HTML') {
3492 val = superclass.getAttribute.call(this, attr);
3497 proto.getAttribute = function(attr) {
3498 var el = this.getEl();
3499 if (this.patterns.color.test(attr)) {
3500 var val = fly(el).getStyle(attr);
3502 if (this.patterns.transparent.test(val)) {
3503 var parent = el.parentNode;
3504 val = fly(parent).getStyle(attr);
3506 while (parent && this.patterns.transparent.test(val)) {
3507 parent = parent.parentNode;
3508 val = fly(parent).getStyle(attr);
3509 if (parent.tagName.toUpperCase() == 'HTML') {
3515 val = superclass.getAttribute.call(this, attr);
3521 proto.doMethod = function(attr, start, end) {
3524 if (this.patterns.color.test(attr)) {
3526 for (var i = 0, len = start.length; i < len; ++i) {
3527 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3530 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3533 val = superclass.doMethod.call(this, attr, start, end);
3539 proto.setRuntimeAttribute = function(attr) {
3540 superclass.setRuntimeAttribute.call(this, attr);
3542 if (this.patterns.color.test(attr)) {
3543 var attributes = this.attributes;
3544 var start = this.parseColor(this.runtimeAttributes[attr].start);
3545 var end = this.parseColor(this.runtimeAttributes[attr].end);
3547 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3548 end = this.parseColor(attributes[attr].by);
3550 for (var i = 0, len = start.length; i < len; ++i) {
3551 end[i] = start[i] + end[i];
3555 this.runtimeAttributes[attr].start = start;
3556 this.runtimeAttributes[attr].end = end;
3562 * Portions of this file are based on pieces of Yahoo User Interface Library
3563 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3564 * YUI licensed under the BSD License:
3565 * http://developer.yahoo.net/yui/license.txt
3566 * <script type="text/javascript">
3572 easeNone: function (t, b, c, d) {
3573 return c * t / d + b;
3577 easeIn: function (t, b, c, d) {
3578 return c * (t /= d) * t + b;
3582 easeOut: function (t, b, c, d) {
3583 return -c * (t /= d) * (t - 2) + b;
3587 easeBoth: function (t, b, c, d) {
3588 if ((t /= d / 2) < 1) {
3589 return c / 2 * t * t + b;
3592 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3596 easeInStrong: function (t, b, c, d) {
3597 return c * (t /= d) * t * t * t + b;
3601 easeOutStrong: function (t, b, c, d) {
3602 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3606 easeBothStrong: function (t, b, c, d) {
3607 if ((t /= d / 2) < 1) {
3608 return c / 2 * t * t * t * t + b;
3611 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3616 elasticIn: function (t, b, c, d, a, p) {
3620 if ((t /= d) == 1) {
3627 if (!a || a < Math.abs(c)) {
3632 var s = p / (2 * Math.PI) * Math.asin(c / a);
3635 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3639 elasticOut: function (t, b, c, d, a, p) {
3643 if ((t /= d) == 1) {
3650 if (!a || a < Math.abs(c)) {
3655 var s = p / (2 * Math.PI) * Math.asin(c / a);
3658 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3662 elasticBoth: function (t, b, c, d, a, p) {
3667 if ((t /= d / 2) == 2) {
3675 if (!a || a < Math.abs(c)) {
3680 var s = p / (2 * Math.PI) * Math.asin(c / a);
3684 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3685 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3687 return a * Math.pow(2, -10 * (t -= 1)) *
3688 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3693 backIn: function (t, b, c, d, s) {
3694 if (typeof s == 'undefined') {
3697 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3701 backOut: function (t, b, c, d, s) {
3702 if (typeof s == 'undefined') {
3705 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3709 backBoth: function (t, b, c, d, s) {
3710 if (typeof s == 'undefined') {
3714 if ((t /= d / 2 ) < 1) {
3715 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3717 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3721 bounceIn: function (t, b, c, d) {
3722 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3726 bounceOut: function (t, b, c, d) {
3727 if ((t /= d) < (1 / 2.75)) {
3728 return c * (7.5625 * t * t) + b;
3729 } else if (t < (2 / 2.75)) {
3730 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3731 } else if (t < (2.5 / 2.75)) {
3732 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3734 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3738 bounceBoth: function (t, b, c, d) {
3740 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3742 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3745 * Portions of this file are based on pieces of Yahoo User Interface Library
3746 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3747 * YUI licensed under the BSD License:
3748 * http://developer.yahoo.net/yui/license.txt
3749 * <script type="text/javascript">
3753 Roo.lib.Motion = function(el, attributes, duration, method) {
3755 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3759 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3763 var superclass = Y.Motion.superclass;
3764 var proto = Y.Motion.prototype;
3766 proto.toString = function() {
3767 var el = this.getEl();
3768 var id = el.id || el.tagName;
3769 return ("Motion " + id);
3772 proto.patterns.points = /^points$/i;
3774 proto.setAttribute = function(attr, val, unit) {
3775 if (this.patterns.points.test(attr)) {
3776 unit = unit || 'px';
3777 superclass.setAttribute.call(this, 'left', val[0], unit);
3778 superclass.setAttribute.call(this, 'top', val[1], unit);
3780 superclass.setAttribute.call(this, attr, val, unit);
3784 proto.getAttribute = function(attr) {
3785 if (this.patterns.points.test(attr)) {
3787 superclass.getAttribute.call(this, 'left'),
3788 superclass.getAttribute.call(this, 'top')
3791 val = superclass.getAttribute.call(this, attr);
3797 proto.doMethod = function(attr, start, end) {
3800 if (this.patterns.points.test(attr)) {
3801 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3802 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3804 val = superclass.doMethod.call(this, attr, start, end);
3809 proto.setRuntimeAttribute = function(attr) {
3810 if (this.patterns.points.test(attr)) {
3811 var el = this.getEl();
3812 var attributes = this.attributes;
3814 var control = attributes['points']['control'] || [];
3818 if (control.length > 0 && !(control[0] instanceof Array)) {
3819 control = [control];
3822 for (i = 0,len = control.length; i < len; ++i) {
3823 tmp[i] = control[i];
3828 Roo.fly(el).position();
3830 if (isset(attributes['points']['from'])) {
3831 Roo.lib.Dom.setXY(el, attributes['points']['from']);
3834 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
3837 start = this.getAttribute('points');
3840 if (isset(attributes['points']['to'])) {
3841 end = translateValues.call(this, attributes['points']['to'], start);
3843 var pageXY = Roo.lib.Dom.getXY(this.getEl());
3844 for (i = 0,len = control.length; i < len; ++i) {
3845 control[i] = translateValues.call(this, control[i], start);
3849 } else if (isset(attributes['points']['by'])) {
3850 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
3852 for (i = 0,len = control.length; i < len; ++i) {
3853 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
3857 this.runtimeAttributes[attr] = [start];
3859 if (control.length > 0) {
3860 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
3863 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
3866 superclass.setRuntimeAttribute.call(this, attr);
3870 var translateValues = function(val, start) {
3871 var pageXY = Roo.lib.Dom.getXY(this.getEl());
3872 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
3877 var isset = function(prop) {
3878 return (typeof prop !== 'undefined');
3882 * Portions of this file are based on pieces of Yahoo User Interface Library
3883 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3884 * YUI licensed under the BSD License:
3885 * http://developer.yahoo.net/yui/license.txt
3886 * <script type="text/javascript">
3890 Roo.lib.Scroll = function(el, attributes, duration, method) {
3892 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
3896 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
3900 var superclass = Y.Scroll.superclass;
3901 var proto = Y.Scroll.prototype;
3903 proto.toString = function() {
3904 var el = this.getEl();
3905 var id = el.id || el.tagName;
3906 return ("Scroll " + id);
3909 proto.doMethod = function(attr, start, end) {
3912 if (attr == 'scroll') {
3914 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
3915 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
3919 val = superclass.doMethod.call(this, attr, start, end);
3924 proto.getAttribute = function(attr) {
3926 var el = this.getEl();
3928 if (attr == 'scroll') {
3929 val = [ el.scrollLeft, el.scrollTop ];
3931 val = superclass.getAttribute.call(this, attr);
3937 proto.setAttribute = function(attr, val, unit) {
3938 var el = this.getEl();
3940 if (attr == 'scroll') {
3941 el.scrollLeft = val[0];
3942 el.scrollTop = val[1];
3944 superclass.setAttribute.call(this, attr, val, unit);
3950 * Ext JS Library 1.1.1
3951 * Copyright(c) 2006-2007, Ext JS, LLC.
3953 * Originally Released Under LGPL - original licence link has changed is not relivant.
3956 * <script type="text/javascript">
3961 * @class Roo.DomHelper
3962 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
3963 * For more information see <a href="http://www.jackslocum.com/yui/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
3966 Roo.DomHelper = function(){
3967 var tempTableEl = null;
3968 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
3969 var tableRe = /^table|tbody|tr|td$/i;
3971 // build as innerHTML where available
3973 var createHtml = function(o){
3974 if(typeof o == 'string'){
3983 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
3984 if(attr == "style"){
3986 if(typeof s == "function"){
3989 if(typeof s == "string"){
3990 b += ' style="' + s + '"';
3991 }else if(typeof s == "object"){
3994 if(typeof s[key] != "function"){
3995 b += key + ":" + s[key] + ";";
4002 b += ' class="' + o["cls"] + '"';
4003 }else if(attr == "htmlFor"){
4004 b += ' for="' + o["htmlFor"] + '"';
4006 b += " " + attr + '="' + o[attr] + '"';
4010 if(emptyTags.test(o.tag)){
4014 var cn = o.children || o.cn;
4016 //http://bugs.kde.org/show_bug.cgi?id=71506
4017 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4018 for(var i = 0, len = cn.length; i < len; i++) {
4019 b += createHtml(cn[i], b);
4022 b += createHtml(cn, b);
4028 b += "</" + o.tag + ">";
4035 var createDom = function(o, parentNode){
4037 // defininition craeted..
4039 if (o.ns && o.ns != 'html') {
4041 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4042 xmlns[o.ns] = o.xmlns;
4045 if (typeof(xmlns[o.ns]) == 'undefined') {
4046 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4052 if (typeof(o) == 'string') {
4053 return parentNode.appendChild(document.createTextNode(o));
4055 o.tag = o.tag || div;
4056 if (o.ns && Roo.isIE) {
4058 o.tag = o.ns + ':' + o.tag;
4061 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4062 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4065 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4066 attr == "style" || typeof o[attr] == "function") continue;
4068 if(attr=="cls" && Roo.isIE){
4069 el.className = o["cls"];
4071 if(useSet) el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);
4072 else el[attr] = o[attr];
4075 Roo.DomHelper.applyStyles(el, o.style);
4076 var cn = o.children || o.cn;
4078 //http://bugs.kde.org/show_bug.cgi?id=71506
4079 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4080 for(var i = 0, len = cn.length; i < len; i++) {
4081 createDom(cn[i], el);
4088 el.innerHTML = o.html;
4091 parentNode.appendChild(el);
4096 var ieTable = function(depth, s, h, e){
4097 tempTableEl.innerHTML = [s, h, e].join('');
4098 var i = -1, el = tempTableEl;
4105 // kill repeat to save bytes
4109 tbe = '</tbody>'+te,
4115 * Nasty code for IE's broken table implementation
4117 var insertIntoTable = function(tag, where, el, html){
4119 tempTableEl = document.createElement('div');
4124 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4127 if(where == 'beforebegin'){
4131 before = el.nextSibling;
4134 node = ieTable(4, trs, html, tre);
4136 else if(tag == 'tr'){
4137 if(where == 'beforebegin'){
4140 node = ieTable(3, tbs, html, tbe);
4141 } else if(where == 'afterend'){
4142 before = el.nextSibling;
4144 node = ieTable(3, tbs, html, tbe);
4145 } else{ // INTO a TR
4146 if(where == 'afterbegin'){
4147 before = el.firstChild;
4149 node = ieTable(4, trs, html, tre);
4151 } else if(tag == 'tbody'){
4152 if(where == 'beforebegin'){
4155 node = ieTable(2, ts, html, te);
4156 } else if(where == 'afterend'){
4157 before = el.nextSibling;
4159 node = ieTable(2, ts, html, te);
4161 if(where == 'afterbegin'){
4162 before = el.firstChild;
4164 node = ieTable(3, tbs, html, tbe);
4167 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4170 if(where == 'afterbegin'){
4171 before = el.firstChild;
4173 node = ieTable(2, ts, html, te);
4175 el.insertBefore(node, before);
4180 /** True to force the use of DOM instead of html fragments @type Boolean */
4184 * Returns the markup for the passed Element(s) config
4185 * @param {Object} o The Dom object spec (and children)
4188 markup : function(o){
4189 return createHtml(o);
4193 * Applies a style specification to an element
4194 * @param {String/HTMLElement} el The element to apply styles to
4195 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4196 * a function which returns such a specification.
4198 applyStyles : function(el, styles){
4201 if(typeof styles == "string"){
4202 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4204 while ((matches = re.exec(styles)) != null){
4205 el.setStyle(matches[1], matches[2]);
4207 }else if (typeof styles == "object"){
4208 for (var style in styles){
4209 el.setStyle(style, styles[style]);
4211 }else if (typeof styles == "function"){
4212 Roo.DomHelper.applyStyles(el, styles.call());
4218 * Inserts an HTML fragment into the Dom
4219 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4220 * @param {HTMLElement} el The context element
4221 * @param {String} html The HTML fragmenet
4222 * @return {HTMLElement} The new node
4224 insertHtml : function(where, el, html){
4225 where = where.toLowerCase();
4226 if(el.insertAdjacentHTML){
4227 if(tableRe.test(el.tagName)){
4229 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4235 el.insertAdjacentHTML('BeforeBegin', html);
4236 return el.previousSibling;
4238 el.insertAdjacentHTML('AfterBegin', html);
4239 return el.firstChild;
4241 el.insertAdjacentHTML('BeforeEnd', html);
4242 return el.lastChild;
4244 el.insertAdjacentHTML('AfterEnd', html);
4245 return el.nextSibling;
4247 throw 'Illegal insertion point -> "' + where + '"';
4249 var range = el.ownerDocument.createRange();
4253 range.setStartBefore(el);
4254 frag = range.createContextualFragment(html);
4255 el.parentNode.insertBefore(frag, el);
4256 return el.previousSibling;
4259 range.setStartBefore(el.firstChild);
4260 frag = range.createContextualFragment(html);
4261 el.insertBefore(frag, el.firstChild);
4262 return el.firstChild;
4264 el.innerHTML = html;
4265 return el.firstChild;
4269 range.setStartAfter(el.lastChild);
4270 frag = range.createContextualFragment(html);
4271 el.appendChild(frag);
4272 return el.lastChild;
4274 el.innerHTML = html;
4275 return el.lastChild;
4278 range.setStartAfter(el);
4279 frag = range.createContextualFragment(html);
4280 el.parentNode.insertBefore(frag, el.nextSibling);
4281 return el.nextSibling;
4283 throw 'Illegal insertion point -> "' + where + '"';
4287 * Creates new Dom element(s) and inserts them before el
4288 * @param {String/HTMLElement/Element} el The context element
4289 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4290 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4291 * @return {HTMLElement/Roo.Element} The new node
4293 insertBefore : function(el, o, returnElement){
4294 return this.doInsert(el, o, returnElement, "beforeBegin");
4298 * Creates new Dom element(s) and inserts them after el
4299 * @param {String/HTMLElement/Element} el The context element
4300 * @param {Object} o The Dom object spec (and children)
4301 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4302 * @return {HTMLElement/Roo.Element} The new node
4304 insertAfter : function(el, o, returnElement){
4305 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4309 * Creates new Dom element(s) and inserts them as the first child of el
4310 * @param {String/HTMLElement/Element} el The context element
4311 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4312 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4313 * @return {HTMLElement/Roo.Element} The new node
4315 insertFirst : function(el, o, returnElement){
4316 return this.doInsert(el, o, returnElement, "afterBegin");
4320 doInsert : function(el, o, returnElement, pos, sibling){
4321 el = Roo.getDom(el);
4323 if(this.useDom || o.ns){
4324 newNode = createDom(o, null);
4325 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4327 var html = createHtml(o);
4328 newNode = this.insertHtml(pos, el, html);
4330 return returnElement ? Roo.get(newNode, true) : newNode;
4334 * Creates new Dom element(s) and appends them to el
4335 * @param {String/HTMLElement/Element} el The context element
4336 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4337 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4338 * @return {HTMLElement/Roo.Element} The new node
4340 append : function(el, o, returnElement){
4341 el = Roo.getDom(el);
4343 if(this.useDom || o.ns){
4344 newNode = createDom(o, null);
4345 el.appendChild(newNode);
4347 var html = createHtml(o);
4348 newNode = this.insertHtml("beforeEnd", el, html);
4350 return returnElement ? Roo.get(newNode, true) : newNode;
4354 * Creates new Dom element(s) and overwrites the contents of el with them
4355 * @param {String/HTMLElement/Element} el The context element
4356 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4357 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4358 * @return {HTMLElement/Roo.Element} The new node
4360 overwrite : function(el, o, returnElement){
4361 el = Roo.getDom(el);
4364 while (el.childNodes.length) {
4365 el.removeChild(el.firstChild);
4369 el.innerHTML = createHtml(o);
4372 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4376 * Creates a new Roo.DomHelper.Template from the Dom object spec
4377 * @param {Object} o The Dom object spec (and children)
4378 * @return {Roo.DomHelper.Template} The new template
4380 createTemplate : function(o){
4381 var html = createHtml(o);
4382 return new Roo.Template(html);
4388 * Ext JS Library 1.1.1
4389 * Copyright(c) 2006-2007, Ext JS, LLC.
4391 * Originally Released Under LGPL - original licence link has changed is not relivant.
4394 * <script type="text/javascript">
4398 * @class Roo.Template
4399 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4400 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4403 var t = new Roo.Template(
4404 '<div name="{id}">',
4405 '<span class="{cls}">{name:trim} {value:ellipsis(10)}</span>',
4408 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4410 * For more information see this blog post with examples: <a href="http://www.jackslocum.com/yui/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">DomHelper - Create Elements using DOM, HTML fragments and Templates</a>.
4412 * @param {String/Array} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4414 Roo.Template = function(html){
4415 if(html instanceof Array){
4416 html = html.join("");
4417 }else if(arguments.length > 1){
4418 html = Array.prototype.join.call(arguments, "");
4424 Roo.Template.prototype = {
4426 * Returns an HTML fragment of this template with the specified values applied.
4427 * @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'})
4428 * @return {String} The HTML fragment
4430 applyTemplate : function(values){
4434 return this.compiled(values);
4436 var useF = this.disableFormats !== true;
4437 var fm = Roo.util.Format, tpl = this;
4438 var fn = function(m, name, format, args){
4440 if(format.substr(0, 5) == "this."){
4441 return tpl.call(format.substr(5), values[name], values);
4444 // quoted values are required for strings in compiled templates,
4445 // but for non compiled we need to strip them
4446 // quoted reversed for jsmin
4447 var re = /^\s*['"](.*)["']\s*$/;
4448 args = args.split(',');
4449 for(var i = 0, len = args.length; i < len; i++){
4450 args[i] = args[i].replace(re, "$1");
4452 args = [values[name]].concat(args);
4454 args = [values[name]];
4456 return fm[format].apply(fm, args);
4459 return values[name] !== undefined ? values[name] : "";
4462 return this.html.replace(this.re, fn);
4470 * Sets the HTML used as the template and optionally compiles it.
4471 * @param {String} html
4472 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4473 * @return {Roo.Template} this
4475 set : function(html, compile){
4477 this.compiled = null;
4485 * True to disable format functions (defaults to false)
4488 disableFormats : false,
4491 * The regular expression used to match template variables
4495 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4498 * Compiles the template into an internal function, eliminating the RegEx overhead.
4499 * @return {Roo.Template} this
4501 compile : function(){
4502 var fm = Roo.util.Format;
4503 var useF = this.disableFormats !== true;
4504 var sep = Roo.isGecko ? "+" : ",";
4505 var fn = function(m, name, format, args){
4507 args = args ? ',' + args : "";
4508 if(format.substr(0, 5) != "this."){
4509 format = "fm." + format + '(';
4511 format = 'this.call("'+ format.substr(5) + '", ';
4515 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4517 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4520 // branched to use + in gecko and [].join() in others
4522 body = "this.compiled = function(values){ return '" +
4523 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4526 body = ["this.compiled = function(values){ return ['"];
4527 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4528 body.push("'].join('');};");
4529 body = body.join('');
4539 // private function used to call members
4540 call : function(fnName, value, allValues){
4541 return this[fnName](value, allValues);
4545 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4546 * @param {String/HTMLElement/Roo.Element} el The context element
4547 * @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'})
4548 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4549 * @return {HTMLElement/Roo.Element} The new node or Element
4551 insertFirst: function(el, values, returnElement){
4552 return this.doInsert('afterBegin', el, values, returnElement);
4556 * Applies the supplied values to the template and inserts the new node(s) before el.
4557 * @param {String/HTMLElement/Roo.Element} el The context element
4558 * @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'})
4559 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4560 * @return {HTMLElement/Roo.Element} The new node or Element
4562 insertBefore: function(el, values, returnElement){
4563 return this.doInsert('beforeBegin', el, values, returnElement);
4567 * Applies the supplied values to the template and inserts the new node(s) after el.
4568 * @param {String/HTMLElement/Roo.Element} el The context element
4569 * @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'})
4570 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4571 * @return {HTMLElement/Roo.Element} The new node or Element
4573 insertAfter : function(el, values, returnElement){
4574 return this.doInsert('afterEnd', el, values, returnElement);
4578 * Applies the supplied values to the template and appends the new node(s) to el.
4579 * @param {String/HTMLElement/Roo.Element} el The context element
4580 * @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'})
4581 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4582 * @return {HTMLElement/Roo.Element} The new node or Element
4584 append : function(el, values, returnElement){
4585 return this.doInsert('beforeEnd', el, values, returnElement);
4588 doInsert : function(where, el, values, returnEl){
4589 el = Roo.getDom(el);
4590 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4591 return returnEl ? Roo.get(newNode, true) : newNode;
4595 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4596 * @param {String/HTMLElement/Roo.Element} el The context element
4597 * @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'})
4598 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4599 * @return {HTMLElement/Roo.Element} The new node or Element
4601 overwrite : function(el, values, returnElement){
4602 el = Roo.getDom(el);
4603 el.innerHTML = this.applyTemplate(values);
4604 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4608 * Alias for {@link #applyTemplate}
4611 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4614 Roo.DomHelper.Template = Roo.Template;
4617 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4618 * @param {String/HTMLElement} el A DOM element or its id
4619 * @returns {Roo.Template} The created template
4622 Roo.Template.from = function(el){
4623 el = Roo.getDom(el);
4624 return new Roo.Template(el.value || el.innerHTML);
4627 * Ext JS Library 1.1.1
4628 * Copyright(c) 2006-2007, Ext JS, LLC.
4630 * Originally Released Under LGPL - original licence link has changed is not relivant.
4633 * <script type="text/javascript">
4638 * This is code is also distributed under MIT license for use
4639 * with jQuery and prototype JavaScript libraries.
4642 * @class Roo.DomQuery
4643 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).
4645 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>
4648 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.
4650 <h4>Element Selectors:</h4>
4652 <li> <b>*</b> any element</li>
4653 <li> <b>E</b> an element with the tag E</li>
4654 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4655 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4656 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4657 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4659 <h4>Attribute Selectors:</h4>
4660 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4662 <li> <b>E[foo]</b> has an attribute "foo"</li>
4663 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4664 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4665 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4666 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4667 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4668 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4670 <h4>Pseudo Classes:</h4>
4672 <li> <b>E:first-child</b> E is the first child of its parent</li>
4673 <li> <b>E:last-child</b> E is the last child of its parent</li>
4674 <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>
4675 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4676 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4677 <li> <b>E:only-child</b> E is the only child of its parent</li>
4678 <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>
4679 <li> <b>E:first</b> the first E in the resultset</li>
4680 <li> <b>E:last</b> the last E in the resultset</li>
4681 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4682 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4683 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4684 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4685 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4686 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4687 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4688 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4689 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4691 <h4>CSS Value Selectors:</h4>
4693 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4694 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4695 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4696 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4697 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4698 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4702 Roo.DomQuery = function(){
4703 var cache = {}, simpleCache = {}, valueCache = {};
4704 var nonSpace = /\S/;
4705 var trimRe = /^\s+|\s+$/g;
4706 var tplRe = /\{(\d+)\}/g;
4707 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4708 var tagTokenRe = /^(#)?([\w-\*]+)/;
4709 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4711 function child(p, index){
4713 var n = p.firstChild;
4715 if(n.nodeType == 1){
4726 while((n = n.nextSibling) && n.nodeType != 1);
4731 while((n = n.previousSibling) && n.nodeType != 1);
4735 function children(d){
4736 var n = d.firstChild, ni = -1;
4738 var nx = n.nextSibling;
4739 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4749 function byClassName(c, a, v){
4753 var r = [], ri = -1, cn;
4754 for(var i = 0, ci; ci = c[i]; i++){
4755 if((' '+ci.className+' ').indexOf(v) != -1){
4762 function attrValue(n, attr){
4763 if(!n.tagName && typeof n.length != "undefined"){
4772 if(attr == "class" || attr == "className"){
4775 return n.getAttribute(attr) || n[attr];
4779 function getNodes(ns, mode, tagName){
4780 var result = [], ri = -1, cs;
4784 tagName = tagName || "*";
4785 if(typeof ns.getElementsByTagName != "undefined"){
4789 for(var i = 0, ni; ni = ns[i]; i++){
4790 cs = ni.getElementsByTagName(tagName);
4791 for(var j = 0, ci; ci = cs[j]; j++){
4795 }else if(mode == "/" || mode == ">"){
4796 var utag = tagName.toUpperCase();
4797 for(var i = 0, ni, cn; ni = ns[i]; i++){
4798 cn = ni.children || ni.childNodes;
4799 for(var j = 0, cj; cj = cn[j]; j++){
4800 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
4805 }else if(mode == "+"){
4806 var utag = tagName.toUpperCase();
4807 for(var i = 0, n; n = ns[i]; i++){
4808 while((n = n.nextSibling) && n.nodeType != 1);
4809 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
4813 }else if(mode == "~"){
4814 for(var i = 0, n; n = ns[i]; i++){
4815 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
4824 function concat(a, b){
4828 for(var i = 0, l = b.length; i < l; i++){
4834 function byTag(cs, tagName){
4835 if(cs.tagName || cs == document){
4841 var r = [], ri = -1;
4842 tagName = tagName.toLowerCase();
4843 for(var i = 0, ci; ci = cs[i]; i++){
4844 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
4851 function byId(cs, attr, id){
4852 if(cs.tagName || cs == document){
4858 var r = [], ri = -1;
4859 for(var i = 0,ci; ci = cs[i]; i++){
4860 if(ci && ci.id == id){
4868 function byAttribute(cs, attr, value, op, custom){
4869 var r = [], ri = -1, st = custom=="{";
4870 var f = Roo.DomQuery.operators[op];
4871 for(var i = 0, ci; ci = cs[i]; i++){
4874 a = Roo.DomQuery.getStyle(ci, attr);
4876 else if(attr == "class" || attr == "className"){
4878 }else if(attr == "for"){
4880 }else if(attr == "href"){
4881 a = ci.getAttribute("href", 2);
4883 a = ci.getAttribute(attr);
4885 if((f && f(a, value)) || (!f && a)){
4892 function byPseudo(cs, name, value){
4893 return Roo.DomQuery.pseudos[name](cs, value);
4896 // This is for IE MSXML which does not support expandos.
4897 // IE runs the same speed using setAttribute, however FF slows way down
4898 // and Safari completely fails so they need to continue to use expandos.
4899 var isIE = window.ActiveXObject ? true : false;
4901 // this eval is stop the compressor from
4902 // renaming the variable to something shorter
4904 /** eval:var:batch */
4909 function nodupIEXml(cs){
4911 cs[0].setAttribute("_nodup", d);
4913 for(var i = 1, len = cs.length; i < len; i++){
4915 if(!c.getAttribute("_nodup") != d){
4916 c.setAttribute("_nodup", d);
4920 for(var i = 0, len = cs.length; i < len; i++){
4921 cs[i].removeAttribute("_nodup");
4930 var len = cs.length, c, i, r = cs, cj, ri = -1;
4931 if(!len || typeof cs.nodeType != "undefined" || len == 1){
4934 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
4935 return nodupIEXml(cs);
4939 for(i = 1; c = cs[i]; i++){
4944 for(var j = 0; j < i; j++){
4947 for(j = i+1; cj = cs[j]; j++){
4959 function quickDiffIEXml(c1, c2){
4961 for(var i = 0, len = c1.length; i < len; i++){
4962 c1[i].setAttribute("_qdiff", d);
4965 for(var i = 0, len = c2.length; i < len; i++){
4966 if(c2[i].getAttribute("_qdiff") != d){
4967 r[r.length] = c2[i];
4970 for(var i = 0, len = c1.length; i < len; i++){
4971 c1[i].removeAttribute("_qdiff");
4976 function quickDiff(c1, c2){
4977 var len1 = c1.length;
4981 if(isIE && c1[0].selectSingleNode){
4982 return quickDiffIEXml(c1, c2);
4985 for(var i = 0; i < len1; i++){
4989 for(var i = 0, len = c2.length; i < len; i++){
4990 if(c2[i]._qdiff != d){
4991 r[r.length] = c2[i];
4997 function quickId(ns, mode, root, id){
4999 var d = root.ownerDocument || root;
5000 return d.getElementById(id);
5002 ns = getNodes(ns, mode, "*");
5003 return byId(ns, null, id);
5007 getStyle : function(el, name){
5008 return Roo.fly(el).getStyle(name);
5011 * Compiles a selector/xpath query into a reusable function. The returned function
5012 * takes one parameter "root" (optional), which is the context node from where the query should start.
5013 * @param {String} selector The selector/xpath query
5014 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5015 * @return {Function}
5017 compile : function(path, type){
5018 type = type || "select";
5020 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5021 var q = path, mode, lq;
5022 var tk = Roo.DomQuery.matchers;
5023 var tklen = tk.length;
5026 // accept leading mode switch
5027 var lmode = q.match(modeRe);
5028 if(lmode && lmode[1]){
5029 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5030 q = q.replace(lmode[1], "");
5032 // strip leading slashes
5033 while(path.substr(0, 1)=="/"){
5034 path = path.substr(1);
5037 while(q && lq != q){
5039 var tm = q.match(tagTokenRe);
5040 if(type == "select"){
5043 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5045 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5047 q = q.replace(tm[0], "");
5048 }else if(q.substr(0, 1) != '@'){
5049 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5054 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5056 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5058 q = q.replace(tm[0], "");
5061 while(!(mm = q.match(modeRe))){
5062 var matched = false;
5063 for(var j = 0; j < tklen; j++){
5065 var m = q.match(t.re);
5067 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5070 q = q.replace(m[0], "");
5075 // prevent infinite loop on bad selector
5077 throw 'Error parsing selector, parsing failed at "' + q + '"';
5081 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5082 q = q.replace(mm[1], "");
5085 fn[fn.length] = "return nodup(n);\n}";
5088 * list of variables that need from compression as they are used by eval.
5098 * eval:var:byClassName
5100 * eval:var:byAttribute
5101 * eval:var:attrValue
5109 * Selects a group of elements.
5110 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5111 * @param {Node} root (optional) The start of the query (defaults to document).
5114 select : function(path, root, type){
5115 if(!root || root == document){
5118 if(typeof root == "string"){
5119 root = document.getElementById(root);
5121 var paths = path.split(",");
5123 for(var i = 0, len = paths.length; i < len; i++){
5124 var p = paths[i].replace(trimRe, "");
5126 cache[p] = Roo.DomQuery.compile(p);
5128 throw p + " is not a valid selector";
5131 var result = cache[p](root);
5132 if(result && result != document){
5133 results = results.concat(result);
5136 if(paths.length > 1){
5137 return nodup(results);
5143 * Selects a single element.
5144 * @param {String} selector The selector/xpath query
5145 * @param {Node} root (optional) The start of the query (defaults to document).
5148 selectNode : function(path, root){
5149 return Roo.DomQuery.select(path, root)[0];
5153 * Selects the value of a node, optionally replacing null with the defaultValue.
5154 * @param {String} selector The selector/xpath query
5155 * @param {Node} root (optional) The start of the query (defaults to document).
5156 * @param {String} defaultValue
5158 selectValue : function(path, root, defaultValue){
5159 path = path.replace(trimRe, "");
5160 if(!valueCache[path]){
5161 valueCache[path] = Roo.DomQuery.compile(path, "select");
5163 var n = valueCache[path](root);
5164 n = n[0] ? n[0] : n;
5165 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5166 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5170 * Selects the value of a node, parsing integers and floats.
5171 * @param {String} selector The selector/xpath query
5172 * @param {Node} root (optional) The start of the query (defaults to document).
5173 * @param {Number} defaultValue
5176 selectNumber : function(path, root, defaultValue){
5177 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5178 return parseFloat(v);
5182 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5183 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5184 * @param {String} selector The simple selector to test
5187 is : function(el, ss){
5188 if(typeof el == "string"){
5189 el = document.getElementById(el);
5191 var isArray = (el instanceof Array);
5192 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5193 return isArray ? (result.length == el.length) : (result.length > 0);
5197 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5198 * @param {Array} el An array of elements to filter
5199 * @param {String} selector The simple selector to test
5200 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5201 * the selector instead of the ones that match
5204 filter : function(els, ss, nonMatches){
5205 ss = ss.replace(trimRe, "");
5206 if(!simpleCache[ss]){
5207 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5209 var result = simpleCache[ss](els);
5210 return nonMatches ? quickDiff(result, els) : result;
5214 * Collection of matching regular expressions and code snippets.
5218 select: 'n = byClassName(n, null, " {1} ");'
5220 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5221 select: 'n = byPseudo(n, "{1}", "{2}");'
5223 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5224 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5227 select: 'n = byId(n, null, "{1}");'
5230 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5235 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5236 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5239 "=" : function(a, v){
5242 "!=" : function(a, v){
5245 "^=" : function(a, v){
5246 return a && a.substr(0, v.length) == v;
5248 "$=" : function(a, v){
5249 return a && a.substr(a.length-v.length) == v;
5251 "*=" : function(a, v){
5252 return a && a.indexOf(v) !== -1;
5254 "%=" : function(a, v){
5255 return (a % v) == 0;
5257 "|=" : function(a, v){
5258 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5260 "~=" : function(a, v){
5261 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5266 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5267 * and the argument (if any) supplied in the selector.
5270 "first-child" : function(c){
5271 var r = [], ri = -1, n;
5272 for(var i = 0, ci; ci = n = c[i]; i++){
5273 while((n = n.previousSibling) && n.nodeType != 1);
5281 "last-child" : function(c){
5282 var r = [], ri = -1, n;
5283 for(var i = 0, ci; ci = n = c[i]; i++){
5284 while((n = n.nextSibling) && n.nodeType != 1);
5292 "nth-child" : function(c, a) {
5293 var r = [], ri = -1;
5294 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5295 var f = (m[1] || 1) - 0, l = m[2] - 0;
5296 for(var i = 0, n; n = c[i]; i++){
5297 var pn = n.parentNode;
5298 if (batch != pn._batch) {
5300 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5301 if(cn.nodeType == 1){
5308 if (l == 0 || n.nodeIndex == l){
5311 } else if ((n.nodeIndex + l) % f == 0){
5319 "only-child" : function(c){
5320 var r = [], ri = -1;;
5321 for(var i = 0, ci; ci = c[i]; i++){
5322 if(!prev(ci) && !next(ci)){
5329 "empty" : function(c){
5330 var r = [], ri = -1;
5331 for(var i = 0, ci; ci = c[i]; i++){
5332 var cns = ci.childNodes, j = 0, cn, empty = true;
5335 if(cn.nodeType == 1 || cn.nodeType == 3){
5347 "contains" : function(c, v){
5348 var r = [], ri = -1;
5349 for(var i = 0, ci; ci = c[i]; i++){
5350 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5357 "nodeValue" : function(c, v){
5358 var r = [], ri = -1;
5359 for(var i = 0, ci; ci = c[i]; i++){
5360 if(ci.firstChild && ci.firstChild.nodeValue == v){
5367 "checked" : function(c){
5368 var r = [], ri = -1;
5369 for(var i = 0, ci; ci = c[i]; i++){
5370 if(ci.checked == true){
5377 "not" : function(c, ss){
5378 return Roo.DomQuery.filter(c, ss, true);
5381 "odd" : function(c){
5382 return this["nth-child"](c, "odd");
5385 "even" : function(c){
5386 return this["nth-child"](c, "even");
5389 "nth" : function(c, a){
5390 return c[a-1] || [];
5393 "first" : function(c){
5397 "last" : function(c){
5398 return c[c.length-1] || [];
5401 "has" : function(c, ss){
5402 var s = Roo.DomQuery.select;
5403 var r = [], ri = -1;
5404 for(var i = 0, ci; ci = c[i]; i++){
5405 if(s(ss, ci).length > 0){
5412 "next" : function(c, ss){
5413 var is = Roo.DomQuery.is;
5414 var r = [], ri = -1;
5415 for(var i = 0, ci; ci = c[i]; i++){
5424 "prev" : function(c, ss){
5425 var is = Roo.DomQuery.is;
5426 var r = [], ri = -1;
5427 for(var i = 0, ci; ci = c[i]; i++){
5440 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5441 * @param {String} path The selector/xpath query
5442 * @param {Node} root (optional) The start of the query (defaults to document).
5447 Roo.query = Roo.DomQuery.select;
5450 * Ext JS Library 1.1.1
5451 * Copyright(c) 2006-2007, Ext JS, LLC.
5453 * Originally Released Under LGPL - original licence link has changed is not relivant.
5456 * <script type="text/javascript">
5460 * @class Roo.util.Observable
5461 * Base class that provides a common interface for publishing events. Subclasses are expected to
5462 * to have a property "events" with all the events defined.<br>
5465 Employee = function(name){
5472 Roo.extend(Employee, Roo.util.Observable);
5474 * @param {Object} config properties to use (incuding events / listeners)
5477 Roo.util.Observable = function(cfg){
5480 this.addEvents(cfg.events || {});
5482 delete cfg.events; // make sure
5485 Roo.apply(this, cfg);
5488 this.on(this.listeners);
5489 delete this.listeners;
5492 Roo.util.Observable.prototype = {
5494 * @cfg {Object} listeners list of events and functions to call for this object,
5498 'click' : function(e) {
5508 * Fires the specified event with the passed parameters (minus the event name).
5509 * @param {String} eventName
5510 * @param {Object...} args Variable number of parameters are passed to handlers
5511 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5513 fireEvent : function(){
5514 var ce = this.events[arguments[0].toLowerCase()];
5515 if(typeof ce == "object"){
5516 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5523 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5526 * Appends an event handler to this component
5527 * @param {String} eventName The type of event to listen for
5528 * @param {Function} handler The method the event invokes
5529 * @param {Object} scope (optional) The scope in which to execute the handler
5530 * function. The handler function's "this" context.
5531 * @param {Object} options (optional) An object containing handler configuration
5532 * properties. This may contain any of the following properties:<ul>
5533 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5534 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5535 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5536 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5537 * by the specified number of milliseconds. If the event fires again within that time, the original
5538 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5541 * <b>Combining Options</b><br>
5542 * Using the options argument, it is possible to combine different types of listeners:<br>
5544 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5546 el.on('click', this.onClick, this, {
5553 * <b>Attaching multiple handlers in 1 call</b><br>
5554 * The method also allows for a single argument to be passed which is a config object containing properties
5555 * which specify multiple handlers.
5564 fn: this.onMouseOver,
5568 fn: this.onMouseOut,
5574 * Or a shorthand syntax which passes the same scope object to all handlers:
5577 'click': this.onClick,
5578 'mouseover': this.onMouseOver,
5579 'mouseout': this.onMouseOut,
5584 addListener : function(eventName, fn, scope, o){
5585 if(typeof eventName == "object"){
5588 if(this.filterOptRe.test(e)){
5591 if(typeof o[e] == "function"){
5593 this.addListener(e, o[e], o.scope, o);
5595 // individual options
5596 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5601 o = (!o || typeof o == "boolean") ? {} : o;
5602 eventName = eventName.toLowerCase();
5603 var ce = this.events[eventName] || true;
5604 if(typeof ce == "boolean"){
5605 ce = new Roo.util.Event(this, eventName);
5606 this.events[eventName] = ce;
5608 ce.addListener(fn, scope, o);
5612 * Removes a listener
5613 * @param {String} eventName The type of event to listen for
5614 * @param {Function} handler The handler to remove
5615 * @param {Object} scope (optional) The scope (this object) for the handler
5617 removeListener : function(eventName, fn, scope){
5618 var ce = this.events[eventName.toLowerCase()];
5619 if(typeof ce == "object"){
5620 ce.removeListener(fn, scope);
5625 * Removes all listeners for this object
5627 purgeListeners : function(){
5628 for(var evt in this.events){
5629 if(typeof this.events[evt] == "object"){
5630 this.events[evt].clearListeners();
5635 relayEvents : function(o, events){
5636 var createHandler = function(ename){
5638 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5641 for(var i = 0, len = events.length; i < len; i++){
5642 var ename = events[i];
5643 if(!this.events[ename]){ this.events[ename] = true; };
5644 o.on(ename, createHandler(ename), this);
5649 * Used to define events on this Observable
5650 * @param {Object} object The object with the events defined
5652 addEvents : function(o){
5656 Roo.applyIf(this.events, o);
5660 * Checks to see if this object has any listeners for a specified event
5661 * @param {String} eventName The name of the event to check for
5662 * @return {Boolean} True if the event is being listened for, else false
5664 hasListener : function(eventName){
5665 var e = this.events[eventName];
5666 return typeof e == "object" && e.listeners.length > 0;
5670 * Appends an event handler to this element (shorthand for addListener)
5671 * @param {String} eventName The type of event to listen for
5672 * @param {Function} handler The method the event invokes
5673 * @param {Object} scope (optional) The scope in which to execute the handler
5674 * function. The handler function's "this" context.
5675 * @param {Object} options (optional)
5678 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5680 * Removes a listener (shorthand for removeListener)
5681 * @param {String} eventName The type of event to listen for
5682 * @param {Function} handler The handler to remove
5683 * @param {Object} scope (optional) The scope (this object) for the handler
5686 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5689 * Starts capture on the specified Observable. All events will be passed
5690 * to the supplied function with the event name + standard signature of the event
5691 * <b>before</b> the event is fired. If the supplied function returns false,
5692 * the event will not fire.
5693 * @param {Observable} o The Observable to capture
5694 * @param {Function} fn The function to call
5695 * @param {Object} scope (optional) The scope (this object) for the fn
5698 Roo.util.Observable.capture = function(o, fn, scope){
5699 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5703 * Removes <b>all</b> added captures from the Observable.
5704 * @param {Observable} o The Observable to release
5707 Roo.util.Observable.releaseCapture = function(o){
5708 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5713 var createBuffered = function(h, o, scope){
5714 var task = new Roo.util.DelayedTask();
5716 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5720 var createSingle = function(h, e, fn, scope){
5722 e.removeListener(fn, scope);
5723 return h.apply(scope, arguments);
5727 var createDelayed = function(h, o, scope){
5729 var args = Array.prototype.slice.call(arguments, 0);
5730 setTimeout(function(){
5731 h.apply(scope, args);
5736 Roo.util.Event = function(obj, name){
5739 this.listeners = [];
5742 Roo.util.Event.prototype = {
5743 addListener : function(fn, scope, options){
5744 var o = options || {};
5745 scope = scope || this.obj;
5746 if(!this.isListening(fn, scope)){
5747 var l = {fn: fn, scope: scope, options: o};
5750 h = createDelayed(h, o, scope);
5753 h = createSingle(h, this, fn, scope);
5756 h = createBuffered(h, o, scope);
5759 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5760 this.listeners.push(l);
5762 this.listeners = this.listeners.slice(0);
5763 this.listeners.push(l);
5768 findListener : function(fn, scope){
5769 scope = scope || this.obj;
5770 var ls = this.listeners;
5771 for(var i = 0, len = ls.length; i < len; i++){
5773 if(l.fn == fn && l.scope == scope){
5780 isListening : function(fn, scope){
5781 return this.findListener(fn, scope) != -1;
5784 removeListener : function(fn, scope){
5786 if((index = this.findListener(fn, scope)) != -1){
5788 this.listeners.splice(index, 1);
5790 this.listeners = this.listeners.slice(0);
5791 this.listeners.splice(index, 1);
5798 clearListeners : function(){
5799 this.listeners = [];
5803 var ls = this.listeners, scope, len = ls.length;
5806 var args = Array.prototype.slice.call(arguments, 0);
5807 for(var i = 0; i < len; i++){
5809 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
5810 this.firing = false;
5814 this.firing = false;
5821 * Ext JS Library 1.1.1
5822 * Copyright(c) 2006-2007, Ext JS, LLC.
5824 * Originally Released Under LGPL - original licence link has changed is not relivant.
5827 * <script type="text/javascript">
5831 * @class Roo.EventManager
5832 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
5833 * several useful events directly.
5834 * See {@link Roo.EventObject} for more details on normalized event objects.
5837 Roo.EventManager = function(){
5838 var docReadyEvent, docReadyProcId, docReadyState = false;
5839 var resizeEvent, resizeTask, textEvent, textSize;
5840 var E = Roo.lib.Event;
5841 var D = Roo.lib.Dom;
5844 var fireDocReady = function(){
5846 docReadyState = true;
5849 clearInterval(docReadyProcId);
5851 if(Roo.isGecko || Roo.isOpera) {
5852 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
5855 var defer = document.getElementById("ie-deferred-loader");
5857 defer.onreadystatechange = null;
5858 defer.parentNode.removeChild(defer);
5862 docReadyEvent.fire();
5863 docReadyEvent.clearListeners();
5868 var initDocReady = function(){
5869 docReadyEvent = new Roo.util.Event();
5870 if(Roo.isGecko || Roo.isOpera) {
5871 document.addEventListener("DOMContentLoaded", fireDocReady, false);
5873 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
5874 var defer = document.getElementById("ie-deferred-loader");
5875 defer.onreadystatechange = function(){
5876 if(this.readyState == "complete"){
5880 }else if(Roo.isSafari){
5881 docReadyProcId = setInterval(function(){
5882 var rs = document.readyState;
5883 if(rs == "complete") {
5888 // no matter what, make sure it fires on load
5889 E.on(window, "load", fireDocReady);
5892 var createBuffered = function(h, o){
5893 var task = new Roo.util.DelayedTask(h);
5895 // create new event object impl so new events don't wipe out properties
5896 e = new Roo.EventObjectImpl(e);
5897 task.delay(o.buffer, h, null, [e]);
5901 var createSingle = function(h, el, ename, fn){
5903 Roo.EventManager.removeListener(el, ename, fn);
5908 var createDelayed = function(h, o){
5910 // create new event object impl so new events don't wipe out properties
5911 e = new Roo.EventObjectImpl(e);
5912 setTimeout(function(){
5918 var listen = function(element, ename, opt, fn, scope){
5919 var o = (!opt || typeof opt == "boolean") ? {} : opt;
5920 fn = fn || o.fn; scope = scope || o.scope;
5921 var el = Roo.getDom(element);
5923 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
5925 var h = function(e){
5926 e = Roo.EventObject.setEvent(e);
5929 t = e.getTarget(o.delegate, el);
5936 if(o.stopEvent === true){
5939 if(o.preventDefault === true){
5942 if(o.stopPropagation === true){
5943 e.stopPropagation();
5946 if(o.normalized === false){
5950 fn.call(scope || el, e, t, o);
5953 h = createDelayed(h, o);
5956 h = createSingle(h, el, ename, fn);
5959 h = createBuffered(h, o);
5961 fn._handlers = fn._handlers || [];
5962 fn._handlers.push([Roo.id(el), ename, h]);
5965 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
5966 el.addEventListener("DOMMouseScroll", h, false);
5967 E.on(window, 'unload', function(){
5968 el.removeEventListener("DOMMouseScroll", h, false);
5971 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
5972 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
5977 var stopListening = function(el, ename, fn){
5978 var id = Roo.id(el), hds = fn._handlers, hd = fn;
5980 for(var i = 0, len = hds.length; i < len; i++){
5982 if(h[0] == id && h[1] == ename){
5989 E.un(el, ename, hd);
5990 el = Roo.getDom(el);
5991 if(ename == "mousewheel" && el.addEventListener){
5992 el.removeEventListener("DOMMouseScroll", hd, false);
5994 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
5995 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
5999 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6006 * @scope Roo.EventManager
6011 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6012 * object with a Roo.EventObject
6013 * @param {Function} fn The method the event invokes
6014 * @param {Object} scope An object that becomes the scope of the handler
6015 * @param {boolean} override If true, the obj passed in becomes
6016 * the execution scope of the listener
6017 * @return {Function} The wrapped function
6020 wrap : function(fn, scope, override){
6022 Roo.EventObject.setEvent(e);
6023 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6028 * Appends an event handler to an element (shorthand for addListener)
6029 * @param {String/HTMLElement} element The html element or id to assign the
6030 * @param {String} eventName The type of event to listen for
6031 * @param {Function} handler The method the event invokes
6032 * @param {Object} scope (optional) The scope in which to execute the handler
6033 * function. The handler function's "this" context.
6034 * @param {Object} options (optional) An object containing handler configuration
6035 * properties. This may contain any of the following properties:<ul>
6036 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6037 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6038 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6039 * <li>preventDefault {Boolean} True to prevent the default action</li>
6040 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6041 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6042 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6043 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6044 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6045 * by the specified number of milliseconds. If the event fires again within that time, the original
6046 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6049 * <b>Combining Options</b><br>
6050 * Using the options argument, it is possible to combine different types of listeners:<br>
6052 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6054 el.on('click', this.onClick, this, {
6061 * <b>Attaching multiple handlers in 1 call</b><br>
6062 * The method also allows for a single argument to be passed which is a config object containing properties
6063 * which specify multiple handlers.
6073 fn: this.onMouseOver
6082 * Or a shorthand syntax:<br>
6085 'click' : this.onClick,
6086 'mouseover' : this.onMouseOver,
6087 'mouseout' : this.onMouseOut
6091 addListener : function(element, eventName, fn, scope, options){
6092 if(typeof eventName == "object"){
6098 if(typeof o[e] == "function"){
6100 listen(element, e, o, o[e], o.scope);
6102 // individual options
6103 listen(element, e, o[e]);
6108 return listen(element, eventName, options, fn, scope);
6112 * Removes an event handler
6114 * @param {String/HTMLElement} element The id or html element to remove the
6116 * @param {String} eventName The type of event
6117 * @param {Function} fn
6118 * @return {Boolean} True if a listener was actually removed
6120 removeListener : function(element, eventName, fn){
6121 return stopListening(element, eventName, fn);
6125 * Fires when the document is ready (before onload and before images are loaded). Can be
6126 * accessed shorthanded Roo.onReady().
6127 * @param {Function} fn The method the event invokes
6128 * @param {Object} scope An object that becomes the scope of the handler
6129 * @param {boolean} options
6131 onDocumentReady : function(fn, scope, options){
6132 if(docReadyState){ // if it already fired
6133 docReadyEvent.addListener(fn, scope, options);
6134 docReadyEvent.fire();
6135 docReadyEvent.clearListeners();
6141 docReadyEvent.addListener(fn, scope, options);
6145 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6146 * @param {Function} fn The method the event invokes
6147 * @param {Object} scope An object that becomes the scope of the handler
6148 * @param {boolean} options
6150 onWindowResize : function(fn, scope, options){
6152 resizeEvent = new Roo.util.Event();
6153 resizeTask = new Roo.util.DelayedTask(function(){
6154 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6156 E.on(window, "resize", function(){
6158 resizeTask.delay(50);
6160 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6164 resizeEvent.addListener(fn, scope, options);
6168 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6169 * @param {Function} fn The method the event invokes
6170 * @param {Object} scope An object that becomes the scope of the handler
6171 * @param {boolean} options
6173 onTextResize : function(fn, scope, options){
6175 textEvent = new Roo.util.Event();
6176 var textEl = new Roo.Element(document.createElement('div'));
6177 textEl.dom.className = 'x-text-resize';
6178 textEl.dom.innerHTML = 'X';
6179 textEl.appendTo(document.body);
6180 textSize = textEl.dom.offsetHeight;
6181 setInterval(function(){
6182 if(textEl.dom.offsetHeight != textSize){
6183 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6185 }, this.textResizeInterval);
6187 textEvent.addListener(fn, scope, options);
6191 * Removes the passed window resize listener.
6192 * @param {Function} fn The method the event invokes
6193 * @param {Object} scope The scope of handler
6195 removeResizeListener : function(fn, scope){
6197 resizeEvent.removeListener(fn, scope);
6202 fireResize : function(){
6204 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6208 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6212 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6214 textResizeInterval : 50
6219 * @scopeAlias pub=Roo.EventManager
6223 * Appends an event handler to an element (shorthand for addListener)
6224 * @param {String/HTMLElement} element The html element or id to assign the
6225 * @param {String} eventName The type of event to listen for
6226 * @param {Function} handler The method the event invokes
6227 * @param {Object} scope (optional) The scope in which to execute the handler
6228 * function. The handler function's "this" context.
6229 * @param {Object} options (optional) An object containing handler configuration
6230 * properties. This may contain any of the following properties:<ul>
6231 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6232 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6233 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6234 * <li>preventDefault {Boolean} True to prevent the default action</li>
6235 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6236 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6237 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6238 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6239 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6240 * by the specified number of milliseconds. If the event fires again within that time, the original
6241 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6244 * <b>Combining Options</b><br>
6245 * Using the options argument, it is possible to combine different types of listeners:<br>
6247 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6249 el.on('click', this.onClick, this, {
6256 * <b>Attaching multiple handlers in 1 call</b><br>
6257 * The method also allows for a single argument to be passed which is a config object containing properties
6258 * which specify multiple handlers.
6268 fn: this.onMouseOver
6277 * Or a shorthand syntax:<br>
6280 'click' : this.onClick,
6281 'mouseover' : this.onMouseOver,
6282 'mouseout' : this.onMouseOut
6286 pub.on = pub.addListener;
6287 pub.un = pub.removeListener;
6289 pub.stoppedMouseDownEvent = new Roo.util.Event();
6293 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6294 * @param {Function} fn The method the event invokes
6295 * @param {Object} scope An object that becomes the scope of the handler
6296 * @param {boolean} override If true, the obj passed in becomes
6297 * the execution scope of the listener
6301 Roo.onReady = Roo.EventManager.onDocumentReady;
6303 Roo.onReady(function(){
6304 var bd = Roo.get(document.body);
6309 : Roo.isGecko ? "roo-gecko"
6310 : Roo.isOpera ? "roo-opera"
6311 : Roo.isSafari ? "roo-safari" : ""];
6314 cls.push("roo-mac");
6317 cls.push("roo-linux");
6319 if(Roo.isBorderBox){
6320 cls.push('roo-border-box');
6322 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6323 var p = bd.dom.parentNode;
6325 p.className += ' roo-strict';
6328 bd.addClass(cls.join(' '));
6332 * @class Roo.EventObject
6333 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6334 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6337 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6339 var target = e.getTarget();
6342 var myDiv = Roo.get("myDiv");
6343 myDiv.on("click", handleClick);
6345 Roo.EventManager.on("myDiv", 'click', handleClick);
6346 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6350 Roo.EventObject = function(){
6352 var E = Roo.lib.Event;
6354 // safari keypress events for special keys return bad keycodes
6357 63235 : 39, // right
6360 63276 : 33, // page up
6361 63277 : 34, // page down
6362 63272 : 46, // delete
6367 // normalize button clicks
6368 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6369 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6371 Roo.EventObjectImpl = function(e){
6373 this.setEvent(e.browserEvent || e);
6376 Roo.EventObjectImpl.prototype = {
6378 * Used to fix doc tools.
6379 * @scope Roo.EventObject.prototype
6385 /** The normal browser event */
6386 browserEvent : null,
6387 /** The button pressed in a mouse event */
6389 /** True if the shift key was down during the event */
6391 /** True if the control key was down during the event */
6393 /** True if the alt key was down during the event */
6452 setEvent : function(e){
6453 if(e == this || (e && e.browserEvent)){ // already wrapped
6456 this.browserEvent = e;
6458 // normalize buttons
6459 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6460 if(e.type == 'click' && this.button == -1){
6464 this.shiftKey = e.shiftKey;
6465 // mac metaKey behaves like ctrlKey
6466 this.ctrlKey = e.ctrlKey || e.metaKey;
6467 this.altKey = e.altKey;
6468 // in getKey these will be normalized for the mac
6469 this.keyCode = e.keyCode;
6470 // keyup warnings on firefox.
6471 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6472 // cache the target for the delayed and or buffered events
6473 this.target = E.getTarget(e);
6475 this.xy = E.getXY(e);
6478 this.shiftKey = false;
6479 this.ctrlKey = false;
6480 this.altKey = false;
6490 * Stop the event (preventDefault and stopPropagation)
6492 stopEvent : function(){
6493 if(this.browserEvent){
6494 if(this.browserEvent.type == 'mousedown'){
6495 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6497 E.stopEvent(this.browserEvent);
6502 * Prevents the browsers default handling of the event.
6504 preventDefault : function(){
6505 if(this.browserEvent){
6506 E.preventDefault(this.browserEvent);
6511 isNavKeyPress : function(){
6512 var k = this.keyCode;
6513 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6514 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6517 isSpecialKey : function(){
6518 var k = this.keyCode;
6519 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6520 (k == 16) || (k == 17) ||
6521 (k >= 18 && k <= 20) ||
6522 (k >= 33 && k <= 35) ||
6523 (k >= 36 && k <= 39) ||
6524 (k >= 44 && k <= 45);
6527 * Cancels bubbling of the event.
6529 stopPropagation : function(){
6530 if(this.browserEvent){
6531 if(this.type == 'mousedown'){
6532 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6534 E.stopPropagation(this.browserEvent);
6539 * Gets the key code for the event.
6542 getCharCode : function(){
6543 return this.charCode || this.keyCode;
6547 * Returns a normalized keyCode for the event.
6548 * @return {Number} The key code
6550 getKey : function(){
6551 var k = this.keyCode || this.charCode;
6552 return Roo.isSafari ? (safariKeys[k] || k) : k;
6556 * Gets the x coordinate of the event.
6559 getPageX : function(){
6564 * Gets the y coordinate of the event.
6567 getPageY : function(){
6572 * Gets the time of the event.
6575 getTime : function(){
6576 if(this.browserEvent){
6577 return E.getTime(this.browserEvent);
6583 * Gets the page coordinates of the event.
6584 * @return {Array} The xy values like [x, y]
6591 * Gets the target for the event.
6592 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6593 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6594 search as a number or element (defaults to 10 || document.body)
6595 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6596 * @return {HTMLelement}
6598 getTarget : function(selector, maxDepth, returnEl){
6599 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6602 * Gets the related target.
6603 * @return {HTMLElement}
6605 getRelatedTarget : function(){
6606 if(this.browserEvent){
6607 return E.getRelatedTarget(this.browserEvent);
6613 * Normalizes mouse wheel delta across browsers
6614 * @return {Number} The delta
6616 getWheelDelta : function(){
6617 var e = this.browserEvent;
6619 if(e.wheelDelta){ /* IE/Opera. */
6620 delta = e.wheelDelta/120;
6621 }else if(e.detail){ /* Mozilla case. */
6622 delta = -e.detail/3;
6628 * Returns true if the control, meta, shift or alt key was pressed during this event.
6631 hasModifier : function(){
6632 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6636 * Returns true if the target of this event equals el or is a child of el
6637 * @param {String/HTMLElement/Element} el
6638 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6641 within : function(el, related){
6642 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6643 return t && Roo.fly(el).contains(t);
6646 getPoint : function(){
6647 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6651 return new Roo.EventObjectImpl();
6656 * Ext JS Library 1.1.1
6657 * Copyright(c) 2006-2007, Ext JS, LLC.
6659 * Originally Released Under LGPL - original licence link has changed is not relivant.
6662 * <script type="text/javascript">
6666 // was in Composite Element!??!?!
6669 var D = Roo.lib.Dom;
6670 var E = Roo.lib.Event;
6671 var A = Roo.lib.Anim;
6673 // local style camelizing for speed
6675 var camelRe = /(-[a-z])/gi;
6676 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6677 var view = document.defaultView;
6680 * @class Roo.Element
6681 * Represents an Element in the DOM.<br><br>
6684 var el = Roo.get("my-div");
6687 var el = getEl("my-div");
6689 // or with a DOM element
6690 var el = Roo.get(myDivElement);
6692 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6693 * each call instead of constructing a new one.<br><br>
6694 * <b>Animations</b><br />
6695 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6696 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6698 Option Default Description
6699 --------- -------- ---------------------------------------------
6700 duration .35 The duration of the animation in seconds
6701 easing easeOut The YUI easing method
6702 callback none A function to execute when the anim completes
6703 scope this The scope (this) of the callback function
6705 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6706 * manipulate the animation. Here's an example:
6708 var el = Roo.get("my-div");
6713 // default animation
6714 el.setWidth(100, true);
6716 // animation with some options set
6723 // using the "anim" property to get the Anim object
6729 el.setWidth(100, opt);
6731 if(opt.anim.isAnimated()){
6735 * <b> Composite (Collections of) Elements</b><br />
6736 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
6737 * @constructor Create a new Element directly.
6738 * @param {String/HTMLElement} element
6739 * @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).
6741 Roo.Element = function(element, forceNew){
6742 var dom = typeof element == "string" ?
6743 document.getElementById(element) : element;
6744 if(!dom){ // invalid id/element
6748 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
6749 return Roo.Element.cache[id];
6759 * The DOM element ID
6762 this.id = id || Roo.id(dom);
6765 var El = Roo.Element;
6769 * The element's default display mode (defaults to "")
6772 originalDisplay : "",
6776 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
6781 * Sets the element's visibility mode. When setVisible() is called it
6782 * will use this to determine whether to set the visibility or the display property.
6783 * @param visMode Element.VISIBILITY or Element.DISPLAY
6784 * @return {Roo.Element} this
6786 setVisibilityMode : function(visMode){
6787 this.visibilityMode = visMode;
6791 * Convenience method for setVisibilityMode(Element.DISPLAY)
6792 * @param {String} display (optional) What to set display to when visible
6793 * @return {Roo.Element} this
6795 enableDisplayMode : function(display){
6796 this.setVisibilityMode(El.DISPLAY);
6797 if(typeof display != "undefined") this.originalDisplay = display;
6802 * 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)
6803 * @param {String} selector The simple selector to test
6804 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6805 search as a number or element (defaults to 10 || document.body)
6806 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6807 * @return {HTMLElement} The matching DOM node (or null if no match was found)
6809 findParent : function(simpleSelector, maxDepth, returnEl){
6810 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
6811 maxDepth = maxDepth || 50;
6812 if(typeof maxDepth != "number"){
6813 stopEl = Roo.getDom(maxDepth);
6816 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
6817 if(dq.is(p, simpleSelector)){
6818 return returnEl ? Roo.get(p) : p;
6828 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
6829 * @param {String} selector The simple selector to test
6830 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6831 search as a number or element (defaults to 10 || document.body)
6832 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6833 * @return {HTMLElement} The matching DOM node (or null if no match was found)
6835 findParentNode : function(simpleSelector, maxDepth, returnEl){
6836 var p = Roo.fly(this.dom.parentNode, '_internal');
6837 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
6841 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
6842 * This is a shortcut for findParentNode() that always returns an Roo.Element.
6843 * @param {String} selector The simple selector to test
6844 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6845 search as a number or element (defaults to 10 || document.body)
6846 * @return {Roo.Element} The matching DOM node (or null if no match was found)
6848 up : function(simpleSelector, maxDepth){
6849 return this.findParentNode(simpleSelector, maxDepth, true);
6855 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
6856 * @param {String} selector The simple selector to test
6857 * @return {Boolean} True if this element matches the selector, else false
6859 is : function(simpleSelector){
6860 return Roo.DomQuery.is(this.dom, simpleSelector);
6864 * Perform animation on this element.
6865 * @param {Object} args The YUI animation control args
6866 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
6867 * @param {Function} onComplete (optional) Function to call when animation completes
6868 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
6869 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
6870 * @return {Roo.Element} this
6872 animate : function(args, duration, onComplete, easing, animType){
6873 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
6878 * @private Internal animation call
6880 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
6881 animType = animType || 'run';
6883 var anim = Roo.lib.Anim[animType](
6885 (opt.duration || defaultDur) || .35,
6886 (opt.easing || defaultEase) || 'easeOut',
6888 Roo.callback(cb, this);
6889 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
6897 // private legacy anim prep
6898 preanim : function(a, i){
6899 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
6903 * Removes worthless text nodes
6904 * @param {Boolean} forceReclean (optional) By default the element
6905 * keeps track if it has been cleaned already so
6906 * you can call this over and over. However, if you update the element and
6907 * need to force a reclean, you can pass true.
6909 clean : function(forceReclean){
6910 if(this.isCleaned && forceReclean !== true){
6914 var d = this.dom, n = d.firstChild, ni = -1;
6916 var nx = n.nextSibling;
6917 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
6924 this.isCleaned = true;
6929 calcOffsetsTo : function(el){
6932 var restorePos = false;
6933 if(el.getStyle('position') == 'static'){
6934 el.position('relative');
6939 while(op && op != d && op.tagName != 'HTML'){
6942 op = op.offsetParent;
6945 el.position('static');
6951 * Scrolls this element into view within the passed container.
6952 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
6953 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
6954 * @return {Roo.Element} this
6956 scrollIntoView : function(container, hscroll){
6957 var c = Roo.getDom(container) || document.body;
6960 var o = this.calcOffsetsTo(c),
6963 b = t+el.offsetHeight,
6964 r = l+el.offsetWidth;
6966 var ch = c.clientHeight;
6967 var ct = parseInt(c.scrollTop, 10);
6968 var cl = parseInt(c.scrollLeft, 10);
6970 var cr = cl + c.clientWidth;
6978 if(hscroll !== false){
6982 c.scrollLeft = r-c.clientWidth;
6989 scrollChildIntoView : function(child, hscroll){
6990 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
6994 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
6995 * the new height may not be available immediately.
6996 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
6997 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
6998 * @param {Function} onComplete (optional) Function to call when animation completes
6999 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7000 * @return {Roo.Element} this
7002 autoHeight : function(animate, duration, onComplete, easing){
7003 var oldHeight = this.getHeight();
7005 this.setHeight(1); // force clipping
7006 setTimeout(function(){
7007 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7009 this.setHeight(height);
7011 if(typeof onComplete == "function"){
7015 this.setHeight(oldHeight); // restore original height
7016 this.setHeight(height, animate, duration, function(){
7018 if(typeof onComplete == "function") onComplete();
7019 }.createDelegate(this), easing);
7021 }.createDelegate(this), 0);
7026 * Returns true if this element is an ancestor of the passed element
7027 * @param {HTMLElement/String} el The element to check
7028 * @return {Boolean} True if this element is an ancestor of el, else false
7030 contains : function(el){
7031 if(!el){return false;}
7032 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7036 * Checks whether the element is currently visible using both visibility and display properties.
7037 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7038 * @return {Boolean} True if the element is currently visible, else false
7040 isVisible : function(deep) {
7041 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7042 if(deep !== true || !vis){
7045 var p = this.dom.parentNode;
7046 while(p && p.tagName.toLowerCase() != "body"){
7047 if(!Roo.fly(p, '_isVisible').isVisible()){
7056 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7057 * @param {String} selector The CSS selector
7058 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7059 * @return {CompositeElement/CompositeElementLite} The composite element
7061 select : function(selector, unique){
7062 return El.select(selector, unique, this.dom);
7066 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7067 * @param {String} selector The CSS selector
7068 * @return {Array} An array of the matched nodes
7070 query : function(selector, unique){
7071 return Roo.DomQuery.select(selector, this.dom);
7075 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7076 * @param {String} selector The CSS selector
7077 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7078 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7080 child : function(selector, returnDom){
7081 var n = Roo.DomQuery.selectNode(selector, this.dom);
7082 return returnDom ? n : Roo.get(n);
7086 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7087 * @param {String} selector The CSS selector
7088 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7089 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7091 down : function(selector, returnDom){
7092 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7093 return returnDom ? n : Roo.get(n);
7097 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7098 * @param {String} group The group the DD object is member of
7099 * @param {Object} config The DD config object
7100 * @param {Object} overrides An object containing methods to override/implement on the DD object
7101 * @return {Roo.dd.DD} The DD object
7103 initDD : function(group, config, overrides){
7104 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7105 return Roo.apply(dd, overrides);
7109 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7110 * @param {String} group The group the DDProxy object is member of
7111 * @param {Object} config The DDProxy config object
7112 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7113 * @return {Roo.dd.DDProxy} The DDProxy object
7115 initDDProxy : function(group, config, overrides){
7116 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7117 return Roo.apply(dd, overrides);
7121 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7122 * @param {String} group The group the DDTarget object is member of
7123 * @param {Object} config The DDTarget config object
7124 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7125 * @return {Roo.dd.DDTarget} The DDTarget object
7127 initDDTarget : function(group, config, overrides){
7128 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7129 return Roo.apply(dd, overrides);
7133 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7134 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7135 * @param {Boolean} visible Whether the element is visible
7136 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7137 * @return {Roo.Element} this
7139 setVisible : function(visible, animate){
7141 if(this.visibilityMode == El.DISPLAY){
7142 this.setDisplayed(visible);
7145 this.dom.style.visibility = visible ? "visible" : "hidden";
7148 // closure for composites
7150 var visMode = this.visibilityMode;
7152 this.setOpacity(.01);
7153 this.setVisible(true);
7155 this.anim({opacity: { to: (visible?1:0) }},
7156 this.preanim(arguments, 1),
7157 null, .35, 'easeIn', function(){
7159 if(visMode == El.DISPLAY){
7160 dom.style.display = "none";
7162 dom.style.visibility = "hidden";
7164 Roo.get(dom).setOpacity(1);
7172 * Returns true if display is not "none"
7175 isDisplayed : function() {
7176 return this.getStyle("display") != "none";
7180 * Toggles the element's visibility or display, depending on visibility mode.
7181 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7182 * @return {Roo.Element} this
7184 toggle : function(animate){
7185 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7190 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7191 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7192 * @return {Roo.Element} this
7194 setDisplayed : function(value) {
7195 if(typeof value == "boolean"){
7196 value = value ? this.originalDisplay : "none";
7198 this.setStyle("display", value);
7203 * Tries to focus the element. Any exceptions are caught and ignored.
7204 * @return {Roo.Element} this
7206 focus : function() {
7214 * Tries to blur the element. Any exceptions are caught and ignored.
7215 * @return {Roo.Element} this
7225 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7226 * @param {String/Array} className The CSS class to add, or an array of classes
7227 * @return {Roo.Element} this
7229 addClass : function(className){
7230 if(className instanceof Array){
7231 for(var i = 0, len = className.length; i < len; i++) {
7232 this.addClass(className[i]);
7235 if(className && !this.hasClass(className)){
7236 this.dom.className = this.dom.className + " " + className;
7243 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7244 * @param {String/Array} className The CSS class to add, or an array of classes
7245 * @return {Roo.Element} this
7247 radioClass : function(className){
7248 var siblings = this.dom.parentNode.childNodes;
7249 for(var i = 0; i < siblings.length; i++) {
7250 var s = siblings[i];
7251 if(s.nodeType == 1){
7252 Roo.get(s).removeClass(className);
7255 this.addClass(className);
7260 * Removes one or more CSS classes from the element.
7261 * @param {String/Array} className The CSS class to remove, or an array of classes
7262 * @return {Roo.Element} this
7264 removeClass : function(className){
7265 if(!className || !this.dom.className){
7268 if(className instanceof Array){
7269 for(var i = 0, len = className.length; i < len; i++) {
7270 this.removeClass(className[i]);
7273 if(this.hasClass(className)){
7274 var re = this.classReCache[className];
7276 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7277 this.classReCache[className] = re;
7279 this.dom.className =
7280 this.dom.className.replace(re, " ");
7290 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7291 * @param {String} className The CSS class to toggle
7292 * @return {Roo.Element} this
7294 toggleClass : function(className){
7295 if(this.hasClass(className)){
7296 this.removeClass(className);
7298 this.addClass(className);
7304 * Checks if the specified CSS class exists on this element's DOM node.
7305 * @param {String} className The CSS class to check for
7306 * @return {Boolean} True if the class exists, else false
7308 hasClass : function(className){
7309 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7313 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7314 * @param {String} oldClassName The CSS class to replace
7315 * @param {String} newClassName The replacement CSS class
7316 * @return {Roo.Element} this
7318 replaceClass : function(oldClassName, newClassName){
7319 this.removeClass(oldClassName);
7320 this.addClass(newClassName);
7325 * Returns an object with properties matching the styles requested.
7326 * For example, el.getStyles('color', 'font-size', 'width') might return
7327 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7328 * @param {String} style1 A style name
7329 * @param {String} style2 A style name
7330 * @param {String} etc.
7331 * @return {Object} The style object
7333 getStyles : function(){
7334 var a = arguments, len = a.length, r = {};
7335 for(var i = 0; i < len; i++){
7336 r[a[i]] = this.getStyle(a[i]);
7342 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7343 * @param {String} property The style property whose value is returned.
7344 * @return {String} The current value of the style property for this element.
7346 getStyle : function(){
7347 return view && view.getComputedStyle ?
7349 var el = this.dom, v, cs, camel;
7350 if(prop == 'float'){
7353 if(el.style && (v = el.style[prop])){
7356 if(cs = view.getComputedStyle(el, "")){
7357 if(!(camel = propCache[prop])){
7358 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7365 var el = this.dom, v, cs, camel;
7366 if(prop == 'opacity'){
7367 if(typeof el.style.filter == 'string'){
7368 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7370 var fv = parseFloat(m[1]);
7372 return fv ? fv / 100 : 0;
7377 }else if(prop == 'float'){
7378 prop = "styleFloat";
7380 if(!(camel = propCache[prop])){
7381 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7383 if(v = el.style[camel]){
7386 if(cs = el.currentStyle){
7394 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7395 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7396 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7397 * @return {Roo.Element} this
7399 setStyle : function(prop, value){
7400 if(typeof prop == "string"){
7402 if (prop == 'float') {
7403 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7408 if(!(camel = propCache[prop])){
7409 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7412 if(camel == 'opacity') {
7413 this.setOpacity(value);
7415 this.dom.style[camel] = value;
7418 for(var style in prop){
7419 if(typeof prop[style] != "function"){
7420 this.setStyle(style, prop[style]);
7428 * More flexible version of {@link #setStyle} for setting style properties.
7429 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7430 * a function which returns such a specification.
7431 * @return {Roo.Element} this
7433 applyStyles : function(style){
7434 Roo.DomHelper.applyStyles(this.dom, style);
7439 * 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).
7440 * @return {Number} The X position of the element
7443 return D.getX(this.dom);
7447 * 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).
7448 * @return {Number} The Y position of the element
7451 return D.getY(this.dom);
7455 * 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).
7456 * @return {Array} The XY position of the element
7459 return D.getXY(this.dom);
7463 * 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).
7464 * @param {Number} The X position of the element
7465 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7466 * @return {Roo.Element} this
7468 setX : function(x, animate){
7470 D.setX(this.dom, x);
7472 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7478 * 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).
7479 * @param {Number} The Y position of the element
7480 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7481 * @return {Roo.Element} this
7483 setY : function(y, animate){
7485 D.setY(this.dom, y);
7487 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7493 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7494 * @param {String} left The left CSS property value
7495 * @return {Roo.Element} this
7497 setLeft : function(left){
7498 this.setStyle("left", this.addUnits(left));
7503 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7504 * @param {String} top The top CSS property value
7505 * @return {Roo.Element} this
7507 setTop : function(top){
7508 this.setStyle("top", this.addUnits(top));
7513 * Sets the element's CSS right style.
7514 * @param {String} right The right CSS property value
7515 * @return {Roo.Element} this
7517 setRight : function(right){
7518 this.setStyle("right", this.addUnits(right));
7523 * Sets the element's CSS bottom style.
7524 * @param {String} bottom The bottom CSS property value
7525 * @return {Roo.Element} this
7527 setBottom : function(bottom){
7528 this.setStyle("bottom", this.addUnits(bottom));
7533 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7534 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7535 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7536 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7537 * @return {Roo.Element} this
7539 setXY : function(pos, animate){
7541 D.setXY(this.dom, pos);
7543 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7549 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7550 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7551 * @param {Number} x X value for new position (coordinates are page-based)
7552 * @param {Number} y Y value for new position (coordinates are page-based)
7553 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7554 * @return {Roo.Element} this
7556 setLocation : function(x, y, animate){
7557 this.setXY([x, y], this.preanim(arguments, 2));
7562 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7563 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7564 * @param {Number} x X value for new position (coordinates are page-based)
7565 * @param {Number} y Y value for new position (coordinates are page-based)
7566 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7567 * @return {Roo.Element} this
7569 moveTo : function(x, y, animate){
7570 this.setXY([x, y], this.preanim(arguments, 2));
7575 * Returns the region of the given element.
7576 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7577 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7579 getRegion : function(){
7580 return D.getRegion(this.dom);
7584 * Returns the offset height of the element
7585 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7586 * @return {Number} The element's height
7588 getHeight : function(contentHeight){
7589 var h = this.dom.offsetHeight || 0;
7590 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7594 * Returns the offset width of the element
7595 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7596 * @return {Number} The element's width
7598 getWidth : function(contentWidth){
7599 var w = this.dom.offsetWidth || 0;
7600 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7604 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7605 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7606 * if a height has not been set using CSS.
7609 getComputedHeight : function(){
7610 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7612 h = parseInt(this.getStyle('height'), 10) || 0;
7613 if(!this.isBorderBox()){
7614 h += this.getFrameWidth('tb');
7621 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7622 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7623 * if a width has not been set using CSS.
7626 getComputedWidth : function(){
7627 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7629 w = parseInt(this.getStyle('width'), 10) || 0;
7630 if(!this.isBorderBox()){
7631 w += this.getFrameWidth('lr');
7638 * Returns the size of the element.
7639 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7640 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7642 getSize : function(contentSize){
7643 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7647 * Returns the width and height of the viewport.
7648 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7650 getViewSize : function(){
7651 var d = this.dom, doc = document, aw = 0, ah = 0;
7652 if(d == doc || d == doc.body){
7653 return {width : D.getViewWidth(), height: D.getViewHeight()};
7656 width : d.clientWidth,
7657 height: d.clientHeight
7663 * Returns the value of the "value" attribute
7664 * @param {Boolean} asNumber true to parse the value as a number
7665 * @return {String/Number}
7667 getValue : function(asNumber){
7668 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7672 adjustWidth : function(width){
7673 if(typeof width == "number"){
7674 if(this.autoBoxAdjust && !this.isBorderBox()){
7675 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7685 adjustHeight : function(height){
7686 if(typeof height == "number"){
7687 if(this.autoBoxAdjust && !this.isBorderBox()){
7688 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7698 * Set the width of the element
7699 * @param {Number} width The new width
7700 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7701 * @return {Roo.Element} this
7703 setWidth : function(width, animate){
7704 width = this.adjustWidth(width);
7706 this.dom.style.width = this.addUnits(width);
7708 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7714 * Set the height of the element
7715 * @param {Number} height The new height
7716 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7717 * @return {Roo.Element} this
7719 setHeight : function(height, animate){
7720 height = this.adjustHeight(height);
7722 this.dom.style.height = this.addUnits(height);
7724 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7730 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7731 * @param {Number} width The new width
7732 * @param {Number} height The new height
7733 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7734 * @return {Roo.Element} this
7736 setSize : function(width, height, animate){
7737 if(typeof width == "object"){ // in case of object from getSize()
7738 height = width.height; width = width.width;
7740 width = this.adjustWidth(width); height = this.adjustHeight(height);
7742 this.dom.style.width = this.addUnits(width);
7743 this.dom.style.height = this.addUnits(height);
7745 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
7751 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
7752 * @param {Number} x X value for new position (coordinates are page-based)
7753 * @param {Number} y Y value for new position (coordinates are page-based)
7754 * @param {Number} width The new width
7755 * @param {Number} height The new height
7756 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7757 * @return {Roo.Element} this
7759 setBounds : function(x, y, width, height, animate){
7761 this.setSize(width, height);
7762 this.setLocation(x, y);
7764 width = this.adjustWidth(width); height = this.adjustHeight(height);
7765 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
7766 this.preanim(arguments, 4), 'motion');
7772 * 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.
7773 * @param {Roo.lib.Region} region The region to fill
7774 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7775 * @return {Roo.Element} this
7777 setRegion : function(region, animate){
7778 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
7783 * Appends an event handler
7785 * @param {String} eventName The type of event to append
7786 * @param {Function} fn The method the event invokes
7787 * @param {Object} scope (optional) The scope (this object) of the fn
7788 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
7790 addListener : function(eventName, fn, scope, options){
7791 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
7795 * Removes an event handler from this element
7796 * @param {String} eventName the type of event to remove
7797 * @param {Function} fn the method the event invokes
7798 * @return {Roo.Element} this
7800 removeListener : function(eventName, fn){
7801 Roo.EventManager.removeListener(this.dom, eventName, fn);
7806 * Removes all previous added listeners from this element
7807 * @return {Roo.Element} this
7809 removeAllListeners : function(){
7810 E.purgeElement(this.dom);
7814 relayEvent : function(eventName, observable){
7815 this.on(eventName, function(e){
7816 observable.fireEvent(eventName, e);
7821 * Set the opacity of the element
7822 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
7823 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7824 * @return {Roo.Element} this
7826 setOpacity : function(opacity, animate){
7828 var s = this.dom.style;
7831 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
7832 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
7834 s.opacity = opacity;
7837 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
7843 * Gets the left X coordinate
7844 * @param {Boolean} local True to get the local css position instead of page coordinate
7847 getLeft : function(local){
7851 return parseInt(this.getStyle("left"), 10) || 0;
7856 * Gets the right X coordinate of the element (element X position + element width)
7857 * @param {Boolean} local True to get the local css position instead of page coordinate
7860 getRight : function(local){
7862 return this.getX() + this.getWidth();
7864 return (this.getLeft(true) + this.getWidth()) || 0;
7869 * Gets the top Y coordinate
7870 * @param {Boolean} local True to get the local css position instead of page coordinate
7873 getTop : function(local) {
7877 return parseInt(this.getStyle("top"), 10) || 0;
7882 * Gets the bottom Y coordinate of the element (element Y position + element height)
7883 * @param {Boolean} local True to get the local css position instead of page coordinate
7886 getBottom : function(local){
7888 return this.getY() + this.getHeight();
7890 return (this.getTop(true) + this.getHeight()) || 0;
7895 * Initializes positioning on this element. If a desired position is not passed, it will make the
7896 * the element positioned relative IF it is not already positioned.
7897 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
7898 * @param {Number} zIndex (optional) The zIndex to apply
7899 * @param {Number} x (optional) Set the page X position
7900 * @param {Number} y (optional) Set the page Y position
7902 position : function(pos, zIndex, x, y){
7904 if(this.getStyle('position') == 'static'){
7905 this.setStyle('position', 'relative');
7908 this.setStyle("position", pos);
7911 this.setStyle("z-index", zIndex);
7913 if(x !== undefined && y !== undefined){
7915 }else if(x !== undefined){
7917 }else if(y !== undefined){
7923 * Clear positioning back to the default when the document was loaded
7924 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
7925 * @return {Roo.Element} this
7927 clearPositioning : function(value){
7935 "position" : "static"
7941 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
7942 * snapshot before performing an update and then restoring the element.
7945 getPositioning : function(){
7946 var l = this.getStyle("left");
7947 var t = this.getStyle("top");
7949 "position" : this.getStyle("position"),
7951 "right" : l ? "" : this.getStyle("right"),
7953 "bottom" : t ? "" : this.getStyle("bottom"),
7954 "z-index" : this.getStyle("z-index")
7959 * Gets the width of the border(s) for the specified side(s)
7960 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
7961 * passing lr would get the border (l)eft width + the border (r)ight width.
7962 * @return {Number} The width of the sides passed added together
7964 getBorderWidth : function(side){
7965 return this.addStyles(side, El.borders);
7969 * Gets the width of the padding(s) for the specified side(s)
7970 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
7971 * passing lr would get the padding (l)eft + the padding (r)ight.
7972 * @return {Number} The padding of the sides passed added together
7974 getPadding : function(side){
7975 return this.addStyles(side, El.paddings);
7979 * Set positioning with an object returned by getPositioning().
7980 * @param {Object} posCfg
7981 * @return {Roo.Element} this
7983 setPositioning : function(pc){
7984 this.applyStyles(pc);
7985 if(pc.right == "auto"){
7986 this.dom.style.right = "";
7988 if(pc.bottom == "auto"){
7989 this.dom.style.bottom = "";
7995 fixDisplay : function(){
7996 if(this.getStyle("display") == "none"){
7997 this.setStyle("visibility", "hidden");
7998 this.setStyle("display", this.originalDisplay); // first try reverting to default
7999 if(this.getStyle("display") == "none"){ // if that fails, default to block
8000 this.setStyle("display", "block");
8006 * Quick set left and top adding default units
8007 * @param {String} left The left CSS property value
8008 * @param {String} top The top CSS property value
8009 * @return {Roo.Element} this
8011 setLeftTop : function(left, top){
8012 this.dom.style.left = this.addUnits(left);
8013 this.dom.style.top = this.addUnits(top);
8018 * Move this element relative to its current position.
8019 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8020 * @param {Number} distance How far to move the element in pixels
8021 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8022 * @return {Roo.Element} this
8024 move : function(direction, distance, animate){
8025 var xy = this.getXY();
8026 direction = direction.toLowerCase();
8030 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8034 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8039 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8044 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8051 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8052 * @return {Roo.Element} this
8055 if(!this.isClipped){
8056 this.isClipped = true;
8057 this.originalClip = {
8058 "o": this.getStyle("overflow"),
8059 "x": this.getStyle("overflow-x"),
8060 "y": this.getStyle("overflow-y")
8062 this.setStyle("overflow", "hidden");
8063 this.setStyle("overflow-x", "hidden");
8064 this.setStyle("overflow-y", "hidden");
8070 * Return clipping (overflow) to original clipping before clip() was called
8071 * @return {Roo.Element} this
8073 unclip : function(){
8075 this.isClipped = false;
8076 var o = this.originalClip;
8077 if(o.o){this.setStyle("overflow", o.o);}
8078 if(o.x){this.setStyle("overflow-x", o.x);}
8079 if(o.y){this.setStyle("overflow-y", o.y);}
8086 * Gets the x,y coordinates specified by the anchor position on the element.
8087 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8088 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8089 * {width: (target width), height: (target height)} (defaults to the element's current size)
8090 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8091 * @return {Array} [x, y] An array containing the element's x and y coordinates
8093 getAnchorXY : function(anchor, local, s){
8094 //Passing a different size is useful for pre-calculating anchors,
8095 //especially for anchored animations that change the el size.
8097 var w, h, vp = false;
8100 if(d == document.body || d == document){
8102 w = D.getViewWidth(); h = D.getViewHeight();
8104 w = this.getWidth(); h = this.getHeight();
8107 w = s.width; h = s.height;
8109 var x = 0, y = 0, r = Math.round;
8110 switch((anchor || "tl").toLowerCase()){
8152 var sc = this.getScroll();
8153 return [x + sc.left, y + sc.top];
8155 //Add the element's offset xy
8156 var o = this.getXY();
8157 return [x+o[0], y+o[1]];
8161 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8162 * supported position values.
8163 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8164 * @param {String} position The position to align to.
8165 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8166 * @return {Array} [x, y]
8168 getAlignToXY : function(el, p, o){
8172 throw "Element.alignTo with an element that doesn't exist";
8174 var c = false; //constrain to viewport
8175 var p1 = "", p2 = "";
8182 }else if(p.indexOf("-") == -1){
8185 p = p.toLowerCase();
8186 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8188 throw "Element.alignTo with an invalid alignment " + p;
8190 p1 = m[1]; p2 = m[2]; c = !!m[3];
8192 //Subtract the aligned el's internal xy from the target's offset xy
8193 //plus custom offset to get the aligned el's new offset xy
8194 var a1 = this.getAnchorXY(p1, true);
8195 var a2 = el.getAnchorXY(p2, false);
8196 var x = a2[0] - a1[0] + o[0];
8197 var y = a2[1] - a1[1] + o[1];
8199 //constrain the aligned el to viewport if necessary
8200 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8201 // 5px of margin for ie
8202 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8204 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8205 //perpendicular to the vp border, allow the aligned el to slide on that border,
8206 //otherwise swap the aligned el to the opposite border of the target.
8207 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8208 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8209 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8210 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8213 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8214 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8216 if((x+w) > dw + scrollX){
8217 x = swapX ? r.left-w : dw+scrollX-w;
8220 x = swapX ? r.right : scrollX;
8222 if((y+h) > dh + scrollY){
8223 y = swapY ? r.top-h : dh+scrollY-h;
8226 y = swapY ? r.bottom : scrollY;
8233 getConstrainToXY : function(){
8234 var os = {top:0, left:0, bottom:0, right: 0};
8236 return function(el, local, offsets, proposedXY){
8238 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8240 var vw, vh, vx = 0, vy = 0;
8241 if(el.dom == document.body || el.dom == document){
8242 vw = Roo.lib.Dom.getViewWidth();
8243 vh = Roo.lib.Dom.getViewHeight();
8245 vw = el.dom.clientWidth;
8246 vh = el.dom.clientHeight;
8248 var vxy = el.getXY();
8254 var s = el.getScroll();
8256 vx += offsets.left + s.left;
8257 vy += offsets.top + s.top;
8259 vw -= offsets.right;
8260 vh -= offsets.bottom;
8265 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8266 var x = xy[0], y = xy[1];
8267 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8269 // only move it if it needs it
8272 // first validate right/bottom
8281 // then make sure top/left isn't negative
8290 return moved ? [x, y] : false;
8295 adjustForConstraints : function(xy, parent, offsets){
8296 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8300 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8301 * document it aligns it to the viewport.
8302 * The position parameter is optional, and can be specified in any one of the following formats:
8304 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8305 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8306 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8307 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8308 * <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
8309 * element's anchor point, and the second value is used as the target's anchor point.</li>
8311 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8312 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8313 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8314 * that specified in order to enforce the viewport constraints.
8315 * Following are all of the supported anchor positions:
8318 ----- -----------------------------
8319 tl The top left corner (default)
8320 t The center of the top edge
8321 tr The top right corner
8322 l The center of the left edge
8323 c In the center of the element
8324 r The center of the right edge
8325 bl The bottom left corner
8326 b The center of the bottom edge
8327 br The bottom right corner
8331 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8332 el.alignTo("other-el");
8334 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8335 el.alignTo("other-el", "tr?");
8337 // align the bottom right corner of el with the center left edge of other-el
8338 el.alignTo("other-el", "br-l?");
8340 // align the center of el with the bottom left corner of other-el and
8341 // adjust the x position by -6 pixels (and the y position by 0)
8342 el.alignTo("other-el", "c-bl", [-6, 0]);
8344 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8345 * @param {String} position The position to align to.
8346 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8347 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8348 * @return {Roo.Element} this
8350 alignTo : function(element, position, offsets, animate){
8351 var xy = this.getAlignToXY(element, position, offsets);
8352 this.setXY(xy, this.preanim(arguments, 3));
8357 * Anchors an element to another element and realigns it when the window is resized.
8358 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8359 * @param {String} position The position to align to.
8360 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8361 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8362 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8363 * is a number, it is used as the buffer delay (defaults to 50ms).
8364 * @param {Function} callback The function to call after the animation finishes
8365 * @return {Roo.Element} this
8367 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8368 var action = function(){
8369 this.alignTo(el, alignment, offsets, animate);
8370 Roo.callback(callback, this);
8372 Roo.EventManager.onWindowResize(action, this);
8373 var tm = typeof monitorScroll;
8374 if(tm != 'undefined'){
8375 Roo.EventManager.on(window, 'scroll', action, this,
8376 {buffer: tm == 'number' ? monitorScroll : 50});
8378 action.call(this); // align immediately
8382 * Clears any opacity settings from this element. Required in some cases for IE.
8383 * @return {Roo.Element} this
8385 clearOpacity : function(){
8386 if (window.ActiveXObject) {
8387 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8388 this.dom.style.filter = "";
8391 this.dom.style.opacity = "";
8392 this.dom.style["-moz-opacity"] = "";
8393 this.dom.style["-khtml-opacity"] = "";
8399 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8400 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8401 * @return {Roo.Element} this
8403 hide : function(animate){
8404 this.setVisible(false, this.preanim(arguments, 0));
8409 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8410 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8411 * @return {Roo.Element} this
8413 show : function(animate){
8414 this.setVisible(true, this.preanim(arguments, 0));
8419 * @private Test if size has a unit, otherwise appends the default
8421 addUnits : function(size){
8422 return Roo.Element.addUnits(size, this.defaultUnit);
8426 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8427 * @return {Roo.Element} this
8429 beginMeasure : function(){
8431 if(el.offsetWidth || el.offsetHeight){
8432 return this; // offsets work already
8435 var p = this.dom, b = document.body; // start with this element
8436 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8437 var pe = Roo.get(p);
8438 if(pe.getStyle('display') == 'none'){
8439 changed.push({el: p, visibility: pe.getStyle("visibility")});
8440 p.style.visibility = "hidden";
8441 p.style.display = "block";
8445 this._measureChanged = changed;
8451 * Restores displays to before beginMeasure was called
8452 * @return {Roo.Element} this
8454 endMeasure : function(){
8455 var changed = this._measureChanged;
8457 for(var i = 0, len = changed.length; i < len; i++) {
8459 r.el.style.visibility = r.visibility;
8460 r.el.style.display = "none";
8462 this._measureChanged = null;
8468 * Update the innerHTML of this element, optionally searching for and processing scripts
8469 * @param {String} html The new HTML
8470 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8471 * @param {Function} callback For async script loading you can be noticed when the update completes
8472 * @return {Roo.Element} this
8474 update : function(html, loadScripts, callback){
8475 if(typeof html == "undefined"){
8478 if(loadScripts !== true){
8479 this.dom.innerHTML = html;
8480 if(typeof callback == "function"){
8488 html += '<span id="' + id + '"></span>';
8490 E.onAvailable(id, function(){
8491 var hd = document.getElementsByTagName("head")[0];
8492 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8493 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8494 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8497 while(match = re.exec(html)){
8498 var attrs = match[1];
8499 var srcMatch = attrs ? attrs.match(srcRe) : false;
8500 if(srcMatch && srcMatch[2]){
8501 var s = document.createElement("script");
8502 s.src = srcMatch[2];
8503 var typeMatch = attrs.match(typeRe);
8504 if(typeMatch && typeMatch[2]){
8505 s.type = typeMatch[2];
8508 }else if(match[2] && match[2].length > 0){
8509 if(window.execScript) {
8510 window.execScript(match[2]);
8518 window.eval(match[2]);
8522 var el = document.getElementById(id);
8523 if(el){el.parentNode.removeChild(el);}
8524 if(typeof callback == "function"){
8528 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8533 * Direct access to the UpdateManager update() method (takes the same parameters).
8534 * @param {String/Function} url The url for this request or a function to call to get the url
8535 * @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}
8536 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8537 * @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.
8538 * @return {Roo.Element} this
8541 var um = this.getUpdateManager();
8542 um.update.apply(um, arguments);
8547 * Gets this element's UpdateManager
8548 * @return {Roo.UpdateManager} The UpdateManager
8550 getUpdateManager : function(){
8551 if(!this.updateManager){
8552 this.updateManager = new Roo.UpdateManager(this);
8554 return this.updateManager;
8558 * Disables text selection for this element (normalized across browsers)
8559 * @return {Roo.Element} this
8561 unselectable : function(){
8562 this.dom.unselectable = "on";
8563 this.swallowEvent("selectstart", true);
8564 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8565 this.addClass("x-unselectable");
8570 * Calculates the x, y to center this element on the screen
8571 * @return {Array} The x, y values [x, y]
8573 getCenterXY : function(){
8574 return this.getAlignToXY(document, 'c-c');
8578 * Centers the Element in either the viewport, or another Element.
8579 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8581 center : function(centerIn){
8582 this.alignTo(centerIn || document, 'c-c');
8587 * Tests various css rules/browsers to determine if this element uses a border box
8590 isBorderBox : function(){
8591 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8595 * Return a box {x, y, width, height} that can be used to set another elements
8596 * size/location to match this element.
8597 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8598 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8599 * @return {Object} box An object in the format {x, y, width, height}
8601 getBox : function(contentBox, local){
8606 var left = parseInt(this.getStyle("left"), 10) || 0;
8607 var top = parseInt(this.getStyle("top"), 10) || 0;
8610 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8612 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8614 var l = this.getBorderWidth("l")+this.getPadding("l");
8615 var r = this.getBorderWidth("r")+this.getPadding("r");
8616 var t = this.getBorderWidth("t")+this.getPadding("t");
8617 var b = this.getBorderWidth("b")+this.getPadding("b");
8618 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)};
8620 bx.right = bx.x + bx.width;
8621 bx.bottom = bx.y + bx.height;
8626 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8627 for more information about the sides.
8628 * @param {String} sides
8631 getFrameWidth : function(sides, onlyContentBox){
8632 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8636 * 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.
8637 * @param {Object} box The box to fill {x, y, width, height}
8638 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8639 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8640 * @return {Roo.Element} this
8642 setBox : function(box, adjust, animate){
8643 var w = box.width, h = box.height;
8644 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8645 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8646 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8648 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8653 * Forces the browser to repaint this element
8654 * @return {Roo.Element} this
8656 repaint : function(){
8658 this.addClass("x-repaint");
8659 setTimeout(function(){
8660 Roo.get(dom).removeClass("x-repaint");
8666 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8667 * then it returns the calculated width of the sides (see getPadding)
8668 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8669 * @return {Object/Number}
8671 getMargins : function(side){
8674 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8675 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8676 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8677 right: parseInt(this.getStyle("margin-right"), 10) || 0
8680 return this.addStyles(side, El.margins);
8685 addStyles : function(sides, styles){
8687 for(var i = 0, len = sides.length; i < len; i++){
8688 v = this.getStyle(styles[sides.charAt(i)]);
8690 w = parseInt(v, 10);
8698 * Creates a proxy element of this element
8699 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8700 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8701 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8702 * @return {Roo.Element} The new proxy element
8704 createProxy : function(config, renderTo, matchBox){
8706 renderTo = Roo.getDom(renderTo);
8708 renderTo = document.body;
8710 config = typeof config == "object" ?
8711 config : {tag : "div", cls: config};
8712 var proxy = Roo.DomHelper.append(renderTo, config, true);
8714 proxy.setBox(this.getBox());
8720 * Puts a mask over this element to disable user interaction. Requires core.css.
8721 * This method can only be applied to elements which accept child nodes.
8722 * @param {String} msg (optional) A message to display in the mask
8723 * @param {String} msgCls (optional) A css class to apply to the msg element
8724 * @return {Element} The mask element
8726 mask : function(msg, msgCls){
8727 if(this.getStyle("position") == "static"){
8728 this.setStyle("position", "relative");
8731 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
8733 this.addClass("x-masked");
8734 this._mask.setDisplayed(true);
8735 if(typeof msg == 'string'){
8737 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
8739 var mm = this._maskMsg;
8740 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
8741 mm.dom.firstChild.innerHTML = msg;
8742 mm.setDisplayed(true);
8745 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
8746 this._mask.setHeight(this.getHeight());
8752 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
8753 * it is cached for reuse.
8755 unmask : function(removeEl){
8757 if(removeEl === true){
8758 this._mask.remove();
8761 this._maskMsg.remove();
8762 delete this._maskMsg;
8765 this._mask.setDisplayed(false);
8767 this._maskMsg.setDisplayed(false);
8771 this.removeClass("x-masked");
8775 * Returns true if this element is masked
8778 isMasked : function(){
8779 return this._mask && this._mask.isVisible();
8783 * Creates an iframe shim for this element to keep selects and other windowed objects from
8785 * @return {Roo.Element} The new shim element
8787 createShim : function(){
8788 var el = document.createElement('iframe');
8789 el.frameBorder = 'no';
8790 el.className = 'roo-shim';
8791 if(Roo.isIE && Roo.isSecure){
8792 el.src = Roo.SSL_SECURE_URL;
8794 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
8795 shim.autoBoxAdjust = false;
8800 * Removes this element from the DOM and deletes it from the cache
8802 remove : function(){
8803 if(this.dom.parentNode){
8804 this.dom.parentNode.removeChild(this.dom);
8806 delete El.cache[this.dom.id];
8810 * Sets up event handlers to add and remove a css class when the mouse is over this element
8811 * @param {String} className
8812 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
8813 * mouseout events for children elements
8814 * @return {Roo.Element} this
8816 addClassOnOver : function(className, preventFlicker){
8817 this.on("mouseover", function(){
8818 Roo.fly(this, '_internal').addClass(className);
8820 var removeFn = function(e){
8821 if(preventFlicker !== true || !e.within(this, true)){
8822 Roo.fly(this, '_internal').removeClass(className);
8825 this.on("mouseout", removeFn, this.dom);
8830 * Sets up event handlers to add and remove a css class when this element has the focus
8831 * @param {String} className
8832 * @return {Roo.Element} this
8834 addClassOnFocus : function(className){
8835 this.on("focus", function(){
8836 Roo.fly(this, '_internal').addClass(className);
8838 this.on("blur", function(){
8839 Roo.fly(this, '_internal').removeClass(className);
8844 * 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)
8845 * @param {String} className
8846 * @return {Roo.Element} this
8848 addClassOnClick : function(className){
8850 this.on("mousedown", function(){
8851 Roo.fly(dom, '_internal').addClass(className);
8852 var d = Roo.get(document);
8853 var fn = function(){
8854 Roo.fly(dom, '_internal').removeClass(className);
8855 d.removeListener("mouseup", fn);
8857 d.on("mouseup", fn);
8863 * Stops the specified event from bubbling and optionally prevents the default action
8864 * @param {String} eventName
8865 * @param {Boolean} preventDefault (optional) true to prevent the default action too
8866 * @return {Roo.Element} this
8868 swallowEvent : function(eventName, preventDefault){
8869 var fn = function(e){
8870 e.stopPropagation();
8875 if(eventName instanceof Array){
8876 for(var i = 0, len = eventName.length; i < len; i++){
8877 this.on(eventName[i], fn);
8881 this.on(eventName, fn);
8888 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
8891 * Sizes this element to its parent element's dimensions performing
8892 * neccessary box adjustments.
8893 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
8894 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
8895 * @return {Roo.Element} this
8897 fitToParent : function(monitorResize, targetParent) {
8898 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
8899 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
8900 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
8903 var p = Roo.get(targetParent || this.dom.parentNode);
8904 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
8905 if (monitorResize === true) {
8906 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
8907 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
8913 * Gets the next sibling, skipping text nodes
8914 * @return {HTMLElement} The next sibling or null
8916 getNextSibling : function(){
8917 var n = this.dom.nextSibling;
8918 while(n && n.nodeType != 1){
8925 * Gets the previous sibling, skipping text nodes
8926 * @return {HTMLElement} The previous sibling or null
8928 getPrevSibling : function(){
8929 var n = this.dom.previousSibling;
8930 while(n && n.nodeType != 1){
8931 n = n.previousSibling;
8938 * Appends the passed element(s) to this element
8939 * @param {String/HTMLElement/Array/Element/CompositeElement} el
8940 * @return {Roo.Element} this
8942 appendChild: function(el){
8949 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
8950 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
8951 * automatically generated with the specified attributes.
8952 * @param {HTMLElement} insertBefore (optional) a child element of this element
8953 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
8954 * @return {Roo.Element} The new child element
8956 createChild: function(config, insertBefore, returnDom){
8957 config = config || {tag:'div'};
8959 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
8961 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
8965 * Appends this element to the passed element
8966 * @param {String/HTMLElement/Element} el The new parent element
8967 * @return {Roo.Element} this
8969 appendTo: function(el){
8970 el = Roo.getDom(el);
8971 el.appendChild(this.dom);
8976 * Inserts this element before the passed element in the DOM
8977 * @param {String/HTMLElement/Element} el The element to insert before
8978 * @return {Roo.Element} this
8980 insertBefore: function(el){
8981 el = Roo.getDom(el);
8982 el.parentNode.insertBefore(this.dom, el);
8987 * Inserts this element after the passed element in the DOM
8988 * @param {String/HTMLElement/Element} el The element to insert after
8989 * @return {Roo.Element} this
8991 insertAfter: function(el){
8992 el = Roo.getDom(el);
8993 el.parentNode.insertBefore(this.dom, el.nextSibling);
8998 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
8999 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9000 * @return {Roo.Element} The new child
9002 insertFirst: function(el, returnDom){
9004 if(typeof el == 'object' && !el.nodeType){ // dh config
9005 return this.createChild(el, this.dom.firstChild, returnDom);
9007 el = Roo.getDom(el);
9008 this.dom.insertBefore(el, this.dom.firstChild);
9009 return !returnDom ? Roo.get(el) : el;
9014 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9015 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9016 * @param {String} where (optional) 'before' or 'after' defaults to before
9017 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9018 * @return {Roo.Element} the inserted Element
9020 insertSibling: function(el, where, returnDom){
9021 where = where ? where.toLowerCase() : 'before';
9023 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9025 if(typeof el == 'object' && !el.nodeType){ // dh config
9026 if(where == 'after' && !this.dom.nextSibling){
9027 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9029 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9033 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9034 where == 'before' ? this.dom : this.dom.nextSibling);
9043 * Creates and wraps this element with another element
9044 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9045 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9046 * @return {HTMLElement/Element} The newly created wrapper element
9048 wrap: function(config, returnDom){
9050 config = {tag: "div"};
9052 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9053 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9058 * Replaces the passed element with this element
9059 * @param {String/HTMLElement/Element} el The element to replace
9060 * @return {Roo.Element} this
9062 replace: function(el){
9064 this.insertBefore(el);
9070 * Inserts an html fragment into this element
9071 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9072 * @param {String} html The HTML fragment
9073 * @param {Boolean} returnEl True to return an Roo.Element
9074 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9076 insertHtml : function(where, html, returnEl){
9077 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9078 return returnEl ? Roo.get(el) : el;
9082 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9083 * @param {Object} o The object with the attributes
9084 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9085 * @return {Roo.Element} this
9087 set : function(o, useSet){
9089 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9091 if(attr == "style" || typeof o[attr] == "function") continue;
9093 el.className = o["cls"];
9095 if(useSet) el.setAttribute(attr, o[attr]);
9096 else el[attr] = o[attr];
9100 Roo.DomHelper.applyStyles(el, o.style);
9106 * Convenience method for constructing a KeyMap
9107 * @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:
9108 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9109 * @param {Function} fn The function to call
9110 * @param {Object} scope (optional) The scope of the function
9111 * @return {Roo.KeyMap} The KeyMap created
9113 addKeyListener : function(key, fn, scope){
9115 if(typeof key != "object" || key instanceof Array){
9131 return new Roo.KeyMap(this, config);
9135 * Creates a KeyMap for this element
9136 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9137 * @return {Roo.KeyMap} The KeyMap created
9139 addKeyMap : function(config){
9140 return new Roo.KeyMap(this, config);
9144 * Returns true if this element is scrollable.
9147 isScrollable : function(){
9149 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9153 * 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().
9154 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9155 * @param {Number} value The new scroll value
9156 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9157 * @return {Element} this
9160 scrollTo : function(side, value, animate){
9161 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9163 this.dom[prop] = value;
9165 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9166 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9172 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9173 * within this element's scrollable range.
9174 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9175 * @param {Number} distance How far to scroll the element in pixels
9176 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9177 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9178 * was scrolled as far as it could go.
9180 scroll : function(direction, distance, animate){
9181 if(!this.isScrollable()){
9185 var l = el.scrollLeft, t = el.scrollTop;
9186 var w = el.scrollWidth, h = el.scrollHeight;
9187 var cw = el.clientWidth, ch = el.clientHeight;
9188 direction = direction.toLowerCase();
9189 var scrolled = false;
9190 var a = this.preanim(arguments, 2);
9195 var v = Math.min(l + distance, w-cw);
9196 this.scrollTo("left", v, a);
9203 var v = Math.max(l - distance, 0);
9204 this.scrollTo("left", v, a);
9212 var v = Math.max(t - distance, 0);
9213 this.scrollTo("top", v, a);
9221 var v = Math.min(t + distance, h-ch);
9222 this.scrollTo("top", v, a);
9231 * Translates the passed page coordinates into left/top css values for this element
9232 * @param {Number/Array} x The page x or an array containing [x, y]
9233 * @param {Number} y The page y
9234 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9236 translatePoints : function(x, y){
9237 if(typeof x == 'object' || x instanceof Array){
9240 var p = this.getStyle('position');
9241 var o = this.getXY();
9243 var l = parseInt(this.getStyle('left'), 10);
9244 var t = parseInt(this.getStyle('top'), 10);
9247 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9250 t = (p == "relative") ? 0 : this.dom.offsetTop;
9253 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9257 * Returns the current scroll position of the element.
9258 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9260 getScroll : function(){
9261 var d = this.dom, doc = document;
9262 if(d == doc || d == doc.body){
9263 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9264 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9265 return {left: l, top: t};
9267 return {left: d.scrollLeft, top: d.scrollTop};
9272 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9273 * are convert to standard 6 digit hex color.
9274 * @param {String} attr The css attribute
9275 * @param {String} defaultValue The default value to use when a valid color isn't found
9276 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9279 getColor : function(attr, defaultValue, prefix){
9280 var v = this.getStyle(attr);
9281 if(!v || v == "transparent" || v == "inherit") {
9282 return defaultValue;
9284 var color = typeof prefix == "undefined" ? "#" : prefix;
9285 if(v.substr(0, 4) == "rgb("){
9286 var rvs = v.slice(4, v.length -1).split(",");
9287 for(var i = 0; i < 3; i++){
9288 var h = parseInt(rvs[i]).toString(16);
9295 if(v.substr(0, 1) == "#"){
9297 for(var i = 1; i < 4; i++){
9298 var c = v.charAt(i);
9301 }else if(v.length == 7){
9302 color += v.substr(1);
9306 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9310 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9311 * gradient background, rounded corners and a 4-way shadow.
9312 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9313 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9314 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9315 * @return {Roo.Element} this
9317 boxWrap : function(cls){
9318 cls = cls || 'x-box';
9319 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9320 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9325 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9326 * @param {String} namespace The namespace in which to look for the attribute
9327 * @param {String} name The attribute name
9328 * @return {String} The attribute value
9330 getAttributeNS : Roo.isIE ? function(ns, name){
9332 var type = typeof d[ns+":"+name];
9333 if(type != 'undefined' && type != 'unknown'){
9334 return d[ns+":"+name];
9337 } : function(ns, name){
9339 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9343 var ep = El.prototype;
9346 * Appends an event handler (Shorthand for addListener)
9347 * @param {String} eventName The type of event to append
9348 * @param {Function} fn The method the event invokes
9349 * @param {Object} scope (optional) The scope (this object) of the fn
9350 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9353 ep.on = ep.addListener;
9355 ep.mon = ep.addListener;
9358 * Removes an event handler from this element (shorthand for removeListener)
9359 * @param {String} eventName the type of event to remove
9360 * @param {Function} fn the method the event invokes
9361 * @return {Roo.Element} this
9364 ep.un = ep.removeListener;
9367 * true to automatically adjust width and height settings for box-model issues (default to true)
9369 ep.autoBoxAdjust = true;
9372 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9375 El.addUnits = function(v, defaultUnit){
9376 if(v === "" || v == "auto"){
9379 if(v === undefined){
9382 if(typeof v == "number" || !El.unitPattern.test(v)){
9383 return v + (defaultUnit || 'px');
9388 // special markup used throughout Roo when box wrapping elements
9389 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>';
9391 * Visibility mode constant - Use visibility to hide element
9397 * Visibility mode constant - Use display to hide element
9403 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9404 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9405 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9417 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9418 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9419 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9420 * @return {Element} The Element object
9423 El.get = function(el){
9425 if(!el){ return null; }
9426 if(typeof el == "string"){ // element id
9427 if(!(elm = document.getElementById(el))){
9430 if(ex = El.cache[el]){
9433 ex = El.cache[el] = new El(elm);
9436 }else if(el.tagName){ // dom element
9440 if(ex = El.cache[id]){
9443 ex = El.cache[id] = new El(el);
9446 }else if(el instanceof El){
9448 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9449 // catch case where it hasn't been appended
9450 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9453 }else if(el.isComposite){
9455 }else if(el instanceof Array){
9456 return El.select(el);
9457 }else if(el == document){
9458 // create a bogus element object representing the document object
9460 var f = function(){};
9461 f.prototype = El.prototype;
9463 docEl.dom = document;
9471 El.uncache = function(el){
9472 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9474 delete El.cache[a[i].id || a[i]];
9480 // Garbage collection - uncache elements/purge listeners on orphaned elements
9481 // so we don't hold a reference and cause the browser to retain them
9482 El.garbageCollect = function(){
9483 if(!Roo.enableGarbageCollector){
9484 clearInterval(El.collectorThread);
9487 for(var eid in El.cache){
9488 var el = El.cache[eid], d = el.dom;
9489 // -------------------------------------------------------
9490 // Determining what is garbage:
9491 // -------------------------------------------------------
9493 // dom node is null, definitely garbage
9494 // -------------------------------------------------------
9496 // no parentNode == direct orphan, definitely garbage
9497 // -------------------------------------------------------
9498 // !d.offsetParent && !document.getElementById(eid)
9499 // display none elements have no offsetParent so we will
9500 // also try to look it up by it's id. However, check
9501 // offsetParent first so we don't do unneeded lookups.
9502 // This enables collection of elements that are not orphans
9503 // directly, but somewhere up the line they have an orphan
9505 // -------------------------------------------------------
9506 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9507 delete El.cache[eid];
9508 if(d && Roo.enableListenerCollection){
9514 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9518 El.Flyweight = function(dom){
9521 El.Flyweight.prototype = El.prototype;
9523 El._flyweights = {};
9525 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9526 * the dom node can be overwritten by other code.
9527 * @param {String/HTMLElement} el The dom node or id
9528 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9529 * prevent conflicts (e.g. internally Roo uses "_internal")
9531 * @return {Element} The shared Element object
9533 El.fly = function(el, named){
9534 named = named || '_global';
9535 el = Roo.getDom(el);
9539 if(!El._flyweights[named]){
9540 El._flyweights[named] = new El.Flyweight();
9542 El._flyweights[named].dom = el;
9543 return El._flyweights[named];
9547 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9548 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9549 * Shorthand of {@link Roo.Element#get}
9550 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9551 * @return {Element} The Element object
9557 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9558 * the dom node can be overwritten by other code.
9559 * Shorthand of {@link Roo.Element#fly}
9560 * @param {String/HTMLElement} el The dom node or id
9561 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9562 * prevent conflicts (e.g. internally Roo uses "_internal")
9564 * @return {Element} The shared Element object
9570 // speedy lookup for elements never to box adjust
9571 var noBoxAdjust = Roo.isStrict ? {
9574 input:1, select:1, textarea:1
9576 if(Roo.isIE || Roo.isGecko){
9577 noBoxAdjust['button'] = 1;
9581 Roo.EventManager.on(window, 'unload', function(){
9583 delete El._flyweights;
9591 Roo.Element.selectorFunction = Roo.DomQuery.select;
9594 Roo.Element.select = function(selector, unique, root){
9596 if(typeof selector == "string"){
9597 els = Roo.Element.selectorFunction(selector, root);
9598 }else if(selector.length !== undefined){
9601 throw "Invalid selector";
9603 if(unique === true){
9604 return new Roo.CompositeElement(els);
9606 return new Roo.CompositeElementLite(els);
9610 * Selects elements based on the passed CSS selector to enable working on them as 1.
9611 * @param {String/Array} selector The CSS selector or an array of elements
9612 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9613 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9614 * @return {CompositeElementLite/CompositeElement}
9618 Roo.select = Roo.Element.select;
9635 * Ext JS Library 1.1.1
9636 * Copyright(c) 2006-2007, Ext JS, LLC.
9638 * Originally Released Under LGPL - original licence link has changed is not relivant.
9641 * <script type="text/javascript">
9646 //Notifies Element that fx methods are available
9647 Roo.enableFx = true;
9651 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9652 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9653 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9654 * Element effects to work.</p><br/>
9656 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9657 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9658 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9659 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9660 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9661 * expected results and should be done with care.</p><br/>
9663 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9664 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9667 ----- -----------------------------
9668 tl The top left corner
9669 t The center of the top edge
9670 tr The top right corner
9671 l The center of the left edge
9672 r The center of the right edge
9673 bl The bottom left corner
9674 b The center of the bottom edge
9675 br The bottom right corner
9677 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9678 * below are common options that can be passed to any Fx method.</b>
9679 * @cfg {Function} callback A function called when the effect is finished
9680 * @cfg {Object} scope The scope of the effect function
9681 * @cfg {String} easing A valid Easing value for the effect
9682 * @cfg {String} afterCls A css class to apply after the effect
9683 * @cfg {Number} duration The length of time (in seconds) that the effect should last
9684 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
9685 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
9686 * effects that end with the element being visually hidden, ignored otherwise)
9687 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
9688 * a function which returns such a specification that will be applied to the Element after the effect finishes
9689 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
9690 * @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
9691 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
9695 * Slides the element into view. An anchor point can be optionally passed to set the point of
9696 * origin for the slide effect. This function automatically handles wrapping the element with
9697 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9700 // default: slide the element in from the top
9703 // custom: slide the element in from the right with a 2-second duration
9704 el.slideIn('r', { duration: 2 });
9706 // common config options shown with default values
9712 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9713 * @param {Object} options (optional) Object literal with any of the Fx config options
9714 * @return {Roo.Element} The Element
9716 slideIn : function(anchor, o){
9717 var el = this.getFxEl();
9720 el.queueFx(o, function(){
9722 anchor = anchor || "t";
9724 // fix display to visibility
9727 // restore values after effect
9728 var r = this.getFxRestore();
9729 var b = this.getBox();
9730 // fixed size for slide
9734 var wrap = this.fxWrap(r.pos, o, "hidden");
9736 var st = this.dom.style;
9737 st.visibility = "visible";
9738 st.position = "absolute";
9740 // clear out temp styles after slide and unwrap
9741 var after = function(){
9742 el.fxUnwrap(wrap, r.pos, o);
9744 st.height = r.height;
9747 // time to calc the positions
9748 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
9750 switch(anchor.toLowerCase()){
9752 wrap.setSize(b.width, 0);
9753 st.left = st.bottom = "0";
9757 wrap.setSize(0, b.height);
9758 st.right = st.top = "0";
9762 wrap.setSize(0, b.height);
9764 st.left = st.top = "0";
9765 a = {width: bw, points: pt};
9768 wrap.setSize(b.width, 0);
9769 wrap.setY(b.bottom);
9770 st.left = st.top = "0";
9771 a = {height: bh, points: pt};
9775 st.right = st.bottom = "0";
9776 a = {width: bw, height: bh};
9780 wrap.setY(b.y+b.height);
9781 st.right = st.top = "0";
9782 a = {width: bw, height: bh, points: pt};
9786 wrap.setXY([b.right, b.bottom]);
9787 st.left = st.top = "0";
9788 a = {width: bw, height: bh, points: pt};
9792 wrap.setX(b.x+b.width);
9793 st.left = st.bottom = "0";
9794 a = {width: bw, height: bh, points: pt};
9797 this.dom.style.visibility = "visible";
9800 arguments.callee.anim = wrap.fxanim(a,
9810 * Slides the element out of view. An anchor point can be optionally passed to set the end point
9811 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
9812 * 'hidden') but block elements will still take up space in the document. The element must be removed
9813 * from the DOM using the 'remove' config option if desired. This function automatically handles
9814 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
9817 // default: slide the element out to the top
9820 // custom: slide the element out to the right with a 2-second duration
9821 el.slideOut('r', { duration: 2 });
9823 // common config options shown with default values
9831 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
9832 * @param {Object} options (optional) Object literal with any of the Fx config options
9833 * @return {Roo.Element} The Element
9835 slideOut : function(anchor, o){
9836 var el = this.getFxEl();
9839 el.queueFx(o, function(){
9841 anchor = anchor || "t";
9843 // restore values after effect
9844 var r = this.getFxRestore();
9846 var b = this.getBox();
9847 // fixed size for slide
9851 var wrap = this.fxWrap(r.pos, o, "visible");
9853 var st = this.dom.style;
9854 st.visibility = "visible";
9855 st.position = "absolute";
9859 var after = function(){
9861 el.setDisplayed(false);
9866 el.fxUnwrap(wrap, r.pos, o);
9869 st.height = r.height;
9874 var a, zero = {to: 0};
9875 switch(anchor.toLowerCase()){
9877 st.left = st.bottom = "0";
9881 st.right = st.top = "0";
9885 st.left = st.top = "0";
9886 a = {width: zero, points: {to:[b.right, b.y]}};
9889 st.left = st.top = "0";
9890 a = {height: zero, points: {to:[b.x, b.bottom]}};
9893 st.right = st.bottom = "0";
9894 a = {width: zero, height: zero};
9897 st.right = st.top = "0";
9898 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
9901 st.left = st.top = "0";
9902 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
9905 st.left = st.bottom = "0";
9906 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
9910 arguments.callee.anim = wrap.fxanim(a,
9920 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
9921 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
9922 * The element must be removed from the DOM using the 'remove' config option if desired.
9928 // common config options shown with default values
9936 * @param {Object} options (optional) Object literal with any of the Fx config options
9937 * @return {Roo.Element} The Element
9940 var el = this.getFxEl();
9943 el.queueFx(o, function(){
9944 this.clearOpacity();
9947 // restore values after effect
9948 var r = this.getFxRestore();
9949 var st = this.dom.style;
9951 var after = function(){
9953 el.setDisplayed(false);
9960 el.setPositioning(r.pos);
9962 st.height = r.height;
9967 var width = this.getWidth();
9968 var height = this.getHeight();
9970 arguments.callee.anim = this.fxanim({
9971 width : {to: this.adjustWidth(width * 2)},
9972 height : {to: this.adjustHeight(height * 2)},
9973 points : {by: [-(width * .5), -(height * .5)]},
9975 fontSize: {to:200, unit: "%"}
9986 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
9987 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
9988 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
9994 // all config options shown with default values
10002 * @param {Object} options (optional) Object literal with any of the Fx config options
10003 * @return {Roo.Element} The Element
10005 switchOff : function(o){
10006 var el = this.getFxEl();
10009 el.queueFx(o, function(){
10010 this.clearOpacity();
10013 // restore values after effect
10014 var r = this.getFxRestore();
10015 var st = this.dom.style;
10017 var after = function(){
10019 el.setDisplayed(false);
10025 el.setPositioning(r.pos);
10026 st.width = r.width;
10027 st.height = r.height;
10032 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10033 this.clearOpacity();
10037 points:{by:[0, this.getHeight() * .5]}
10038 }, o, 'motion', 0.3, 'easeIn', after);
10039 }).defer(100, this);
10046 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10047 * changed using the "attr" config option) and then fading back to the original color. If no original
10048 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10051 // default: highlight background to yellow
10054 // custom: highlight foreground text to blue for 2 seconds
10055 el.highlight("0000ff", { attr: 'color', duration: 2 });
10057 // common config options shown with default values
10058 el.highlight("ffff9c", {
10059 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10060 endColor: (current color) or "ffffff",
10065 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10066 * @param {Object} options (optional) Object literal with any of the Fx config options
10067 * @return {Roo.Element} The Element
10069 highlight : function(color, o){
10070 var el = this.getFxEl();
10073 el.queueFx(o, function(){
10074 color = color || "ffff9c";
10075 attr = o.attr || "backgroundColor";
10077 this.clearOpacity();
10080 var origColor = this.getColor(attr);
10081 var restoreColor = this.dom.style[attr];
10082 endColor = (o.endColor || origColor) || "ffffff";
10084 var after = function(){
10085 el.dom.style[attr] = restoreColor;
10090 a[attr] = {from: color, to: endColor};
10091 arguments.callee.anim = this.fxanim(a,
10101 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10104 // default: a single light blue ripple
10107 // custom: 3 red ripples lasting 3 seconds total
10108 el.frame("ff0000", 3, { duration: 3 });
10110 // common config options shown with default values
10111 el.frame("C3DAF9", 1, {
10112 duration: 1 //duration of entire animation (not each individual ripple)
10113 // Note: Easing is not configurable and will be ignored if included
10116 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10117 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10118 * @param {Object} options (optional) Object literal with any of the Fx config options
10119 * @return {Roo.Element} The Element
10121 frame : function(color, count, o){
10122 var el = this.getFxEl();
10125 el.queueFx(o, function(){
10126 color = color || "#C3DAF9";
10127 if(color.length == 6){
10128 color = "#" + color;
10130 count = count || 1;
10131 duration = o.duration || 1;
10134 var b = this.getBox();
10135 var animFn = function(){
10136 var proxy = this.createProxy({
10139 visbility:"hidden",
10140 position:"absolute",
10141 "z-index":"35000", // yee haw
10142 border:"0px solid " + color
10145 var scale = Roo.isBorderBox ? 2 : 1;
10147 top:{from:b.y, to:b.y - 20},
10148 left:{from:b.x, to:b.x - 20},
10149 borderWidth:{from:0, to:10},
10150 opacity:{from:1, to:0},
10151 height:{from:b.height, to:(b.height + (20*scale))},
10152 width:{from:b.width, to:(b.width + (20*scale))}
10153 }, duration, function(){
10157 animFn.defer((duration/2)*1000, this);
10168 * Creates a pause before any subsequent queued effects begin. If there are
10169 * no effects queued after the pause it will have no effect.
10174 * @param {Number} seconds The length of time to pause (in seconds)
10175 * @return {Roo.Element} The Element
10177 pause : function(seconds){
10178 var el = this.getFxEl();
10181 el.queueFx(o, function(){
10182 setTimeout(function(){
10184 }, seconds * 1000);
10190 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10191 * using the "endOpacity" config option.
10194 // default: fade in from opacity 0 to 100%
10197 // custom: fade in from opacity 0 to 75% over 2 seconds
10198 el.fadeIn({ endOpacity: .75, duration: 2});
10200 // common config options shown with default values
10202 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10207 * @param {Object} options (optional) Object literal with any of the Fx config options
10208 * @return {Roo.Element} The Element
10210 fadeIn : function(o){
10211 var el = this.getFxEl();
10213 el.queueFx(o, function(){
10214 this.setOpacity(0);
10216 this.dom.style.visibility = 'visible';
10217 var to = o.endOpacity || 1;
10218 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10219 o, null, .5, "easeOut", function(){
10221 this.clearOpacity();
10230 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10231 * using the "endOpacity" config option.
10234 // default: fade out from the element's current opacity to 0
10237 // custom: fade out from the element's current opacity to 25% over 2 seconds
10238 el.fadeOut({ endOpacity: .25, duration: 2});
10240 // common config options shown with default values
10242 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10249 * @param {Object} options (optional) Object literal with any of the Fx config options
10250 * @return {Roo.Element} The Element
10252 fadeOut : function(o){
10253 var el = this.getFxEl();
10255 el.queueFx(o, function(){
10256 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10257 o, null, .5, "easeOut", function(){
10258 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10259 this.dom.style.display = "none";
10261 this.dom.style.visibility = "hidden";
10263 this.clearOpacity();
10271 * Animates the transition of an element's dimensions from a starting height/width
10272 * to an ending height/width.
10275 // change height and width to 100x100 pixels
10276 el.scale(100, 100);
10278 // common config options shown with default values. The height and width will default to
10279 // the element's existing values if passed as null.
10282 [element's height], {
10287 * @param {Number} width The new width (pass undefined to keep the original width)
10288 * @param {Number} height The new height (pass undefined to keep the original height)
10289 * @param {Object} options (optional) Object literal with any of the Fx config options
10290 * @return {Roo.Element} The Element
10292 scale : function(w, h, o){
10293 this.shift(Roo.apply({}, o, {
10301 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10302 * Any of these properties not specified in the config object will not be changed. This effect
10303 * requires that at least one new dimension, position or opacity setting must be passed in on
10304 * the config object in order for the function to have any effect.
10307 // slide the element horizontally to x position 200 while changing the height and opacity
10308 el.shift({ x: 200, height: 50, opacity: .8 });
10310 // common config options shown with default values.
10312 width: [element's width],
10313 height: [element's height],
10314 x: [element's x position],
10315 y: [element's y position],
10316 opacity: [element's opacity],
10321 * @param {Object} options Object literal with any of the Fx config options
10322 * @return {Roo.Element} The Element
10324 shift : function(o){
10325 var el = this.getFxEl();
10327 el.queueFx(o, function(){
10328 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10329 if(w !== undefined){
10330 a.width = {to: this.adjustWidth(w)};
10332 if(h !== undefined){
10333 a.height = {to: this.adjustHeight(h)};
10335 if(x !== undefined || y !== undefined){
10337 x !== undefined ? x : this.getX(),
10338 y !== undefined ? y : this.getY()
10341 if(op !== undefined){
10342 a.opacity = {to: op};
10344 if(o.xy !== undefined){
10345 a.points = {to: o.xy};
10347 arguments.callee.anim = this.fxanim(a,
10348 o, 'motion', .35, "easeOut", function(){
10356 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10357 * ending point of the effect.
10360 // default: slide the element downward while fading out
10363 // custom: slide the element out to the right with a 2-second duration
10364 el.ghost('r', { duration: 2 });
10366 // common config options shown with default values
10374 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10375 * @param {Object} options (optional) Object literal with any of the Fx config options
10376 * @return {Roo.Element} The Element
10378 ghost : function(anchor, o){
10379 var el = this.getFxEl();
10382 el.queueFx(o, function(){
10383 anchor = anchor || "b";
10385 // restore values after effect
10386 var r = this.getFxRestore();
10387 var w = this.getWidth(),
10388 h = this.getHeight();
10390 var st = this.dom.style;
10392 var after = function(){
10394 el.setDisplayed(false);
10400 el.setPositioning(r.pos);
10401 st.width = r.width;
10402 st.height = r.height;
10407 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10408 switch(anchor.toLowerCase()){
10435 arguments.callee.anim = this.fxanim(a,
10445 * Ensures that all effects queued after syncFx is called on the element are
10446 * run concurrently. This is the opposite of {@link #sequenceFx}.
10447 * @return {Roo.Element} The Element
10449 syncFx : function(){
10450 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10459 * Ensures that all effects queued after sequenceFx is called on the element are
10460 * run in sequence. This is the opposite of {@link #syncFx}.
10461 * @return {Roo.Element} The Element
10463 sequenceFx : function(){
10464 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10466 concurrent : false,
10473 nextFx : function(){
10474 var ef = this.fxQueue[0];
10481 * Returns true if the element has any effects actively running or queued, else returns false.
10482 * @return {Boolean} True if element has active effects, else false
10484 hasActiveFx : function(){
10485 return this.fxQueue && this.fxQueue[0];
10489 * Stops any running effects and clears the element's internal effects queue if it contains
10490 * any additional effects that haven't started yet.
10491 * @return {Roo.Element} The Element
10493 stopFx : function(){
10494 if(this.hasActiveFx()){
10495 var cur = this.fxQueue[0];
10496 if(cur && cur.anim && cur.anim.isAnimated()){
10497 this.fxQueue = [cur]; // clear out others
10498 cur.anim.stop(true);
10505 beforeFx : function(o){
10506 if(this.hasActiveFx() && !o.concurrent){
10517 * Returns true if the element is currently blocking so that no other effect can be queued
10518 * until this effect is finished, else returns false if blocking is not set. This is commonly
10519 * used to ensure that an effect initiated by a user action runs to completion prior to the
10520 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10521 * @return {Boolean} True if blocking, else false
10523 hasFxBlock : function(){
10524 var q = this.fxQueue;
10525 return q && q[0] && q[0].block;
10529 queueFx : function(o, fn){
10533 if(!this.hasFxBlock()){
10534 Roo.applyIf(o, this.fxDefaults);
10536 var run = this.beforeFx(o);
10537 fn.block = o.block;
10538 this.fxQueue.push(fn);
10550 fxWrap : function(pos, o, vis){
10552 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10555 wrapXY = this.getXY();
10557 var div = document.createElement("div");
10558 div.style.visibility = vis;
10559 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10560 wrap.setPositioning(pos);
10561 if(wrap.getStyle("position") == "static"){
10562 wrap.position("relative");
10564 this.clearPositioning('auto');
10566 wrap.dom.appendChild(this.dom);
10568 wrap.setXY(wrapXY);
10575 fxUnwrap : function(wrap, pos, o){
10576 this.clearPositioning();
10577 this.setPositioning(pos);
10579 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10585 getFxRestore : function(){
10586 var st = this.dom.style;
10587 return {pos: this.getPositioning(), width: st.width, height : st.height};
10591 afterFx : function(o){
10593 this.applyStyles(o.afterStyle);
10596 this.addClass(o.afterCls);
10598 if(o.remove === true){
10601 Roo.callback(o.callback, o.scope, [this]);
10603 this.fxQueue.shift();
10609 getFxEl : function(){ // support for composite element fx
10610 return Roo.get(this.dom);
10614 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10615 animType = animType || 'run';
10617 var anim = Roo.lib.Anim[animType](
10619 (opt.duration || defaultDur) || .35,
10620 (opt.easing || defaultEase) || 'easeOut',
10622 Roo.callback(cb, this);
10631 // backwords compat
10632 Roo.Fx.resize = Roo.Fx.scale;
10634 //When included, Roo.Fx is automatically applied to Element so that all basic
10635 //effects are available directly via the Element API
10636 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10638 * Ext JS Library 1.1.1
10639 * Copyright(c) 2006-2007, Ext JS, LLC.
10641 * Originally Released Under LGPL - original licence link has changed is not relivant.
10644 * <script type="text/javascript">
10649 * @class Roo.CompositeElement
10650 * Standard composite class. Creates a Roo.Element for every element in the collection.
10652 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10653 * actions will be performed on all the elements in this collection.</b>
10655 * All methods return <i>this</i> and can be chained.
10657 var els = Roo.select("#some-el div.some-class", true);
10658 // or select directly from an existing element
10659 var el = Roo.get('some-el');
10660 el.select('div.some-class', true);
10662 els.setWidth(100); // all elements become 100 width
10663 els.hide(true); // all elements fade out and hide
10665 els.setWidth(100).hide(true);
10668 Roo.CompositeElement = function(els){
10669 this.elements = [];
10670 this.addElements(els);
10672 Roo.CompositeElement.prototype = {
10674 addElements : function(els){
10675 if(!els) return this;
10676 if(typeof els == "string"){
10677 els = Roo.Element.selectorFunction(els);
10679 var yels = this.elements;
10680 var index = yels.length-1;
10681 for(var i = 0, len = els.length; i < len; i++) {
10682 yels[++index] = Roo.get(els[i]);
10688 * Clears this composite and adds the elements returned by the passed selector.
10689 * @param {String/Array} els A string CSS selector, an array of elements or an element
10690 * @return {CompositeElement} this
10692 fill : function(els){
10693 this.elements = [];
10699 * Filters this composite to only elements that match the passed selector.
10700 * @param {String} selector A string CSS selector
10701 * @return {CompositeElement} this
10703 filter : function(selector){
10705 this.each(function(el){
10706 if(el.is(selector)){
10707 els[els.length] = el.dom;
10714 invoke : function(fn, args){
10715 var els = this.elements;
10716 for(var i = 0, len = els.length; i < len; i++) {
10717 Roo.Element.prototype[fn].apply(els[i], args);
10722 * Adds elements to this composite.
10723 * @param {String/Array} els A string CSS selector, an array of elements or an element
10724 * @return {CompositeElement} this
10726 add : function(els){
10727 if(typeof els == "string"){
10728 this.addElements(Roo.Element.selectorFunction(els));
10729 }else if(els.length !== undefined){
10730 this.addElements(els);
10732 this.addElements([els]);
10737 * Calls the passed function passing (el, this, index) for each element in this composite.
10738 * @param {Function} fn The function to call
10739 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
10740 * @return {CompositeElement} this
10742 each : function(fn, scope){
10743 var els = this.elements;
10744 for(var i = 0, len = els.length; i < len; i++){
10745 if(fn.call(scope || els[i], els[i], this, i) === false) {
10753 * Returns the Element object at the specified index
10754 * @param {Number} index
10755 * @return {Roo.Element}
10757 item : function(index){
10758 return this.elements[index] || null;
10762 * Returns the first Element
10763 * @return {Roo.Element}
10765 first : function(){
10766 return this.item(0);
10770 * Returns the last Element
10771 * @return {Roo.Element}
10774 return this.item(this.elements.length-1);
10778 * Returns the number of elements in this composite
10781 getCount : function(){
10782 return this.elements.length;
10786 * Returns true if this composite contains the passed element
10789 contains : function(el){
10790 return this.indexOf(el) !== -1;
10794 * Returns true if this composite contains the passed element
10797 indexOf : function(el){
10798 return this.elements.indexOf(Roo.get(el));
10803 * Removes the specified element(s).
10804 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
10805 * or an array of any of those.
10806 * @param {Boolean} removeDom (optional) True to also remove the element from the document
10807 * @return {CompositeElement} this
10809 removeElement : function(el, removeDom){
10810 if(el instanceof Array){
10811 for(var i = 0, len = el.length; i < len; i++){
10812 this.removeElement(el[i]);
10816 var index = typeof el == 'number' ? el : this.indexOf(el);
10819 var d = this.elements[index];
10823 d.parentNode.removeChild(d);
10826 this.elements.splice(index, 1);
10832 * Replaces the specified element with the passed element.
10833 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
10835 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
10836 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
10837 * @return {CompositeElement} this
10839 replaceElement : function(el, replacement, domReplace){
10840 var index = typeof el == 'number' ? el : this.indexOf(el);
10843 this.elements[index].replaceWith(replacement);
10845 this.elements.splice(index, 1, Roo.get(replacement))
10852 * Removes all elements.
10854 clear : function(){
10855 this.elements = [];
10859 Roo.CompositeElement.createCall = function(proto, fnName){
10860 if(!proto[fnName]){
10861 proto[fnName] = function(){
10862 return this.invoke(fnName, arguments);
10866 for(var fnName in Roo.Element.prototype){
10867 if(typeof Roo.Element.prototype[fnName] == "function"){
10868 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
10874 * Ext JS Library 1.1.1
10875 * Copyright(c) 2006-2007, Ext JS, LLC.
10877 * Originally Released Under LGPL - original licence link has changed is not relivant.
10880 * <script type="text/javascript">
10884 * @class Roo.CompositeElementLite
10885 * @extends Roo.CompositeElement
10886 * Flyweight composite class. Reuses the same Roo.Element for element operations.
10888 var els = Roo.select("#some-el div.some-class");
10889 // or select directly from an existing element
10890 var el = Roo.get('some-el');
10891 el.select('div.some-class');
10893 els.setWidth(100); // all elements become 100 width
10894 els.hide(true); // all elements fade out and hide
10896 els.setWidth(100).hide(true);
10897 </code></pre><br><br>
10898 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10899 * actions will be performed on all the elements in this collection.</b>
10901 Roo.CompositeElementLite = function(els){
10902 Roo.CompositeElementLite.superclass.constructor.call(this, els);
10903 this.el = new Roo.Element.Flyweight();
10905 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
10906 addElements : function(els){
10908 if(els instanceof Array){
10909 this.elements = this.elements.concat(els);
10911 var yels = this.elements;
10912 var index = yels.length-1;
10913 for(var i = 0, len = els.length; i < len; i++) {
10914 yels[++index] = els[i];
10920 invoke : function(fn, args){
10921 var els = this.elements;
10923 for(var i = 0, len = els.length; i < len; i++) {
10925 Roo.Element.prototype[fn].apply(el, args);
10930 * Returns a flyweight Element of the dom element object at the specified index
10931 * @param {Number} index
10932 * @return {Roo.Element}
10934 item : function(index){
10935 if(!this.elements[index]){
10938 this.el.dom = this.elements[index];
10942 // fixes scope with flyweight
10943 addListener : function(eventName, handler, scope, opt){
10944 var els = this.elements;
10945 for(var i = 0, len = els.length; i < len; i++) {
10946 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
10952 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
10953 * passed is the flyweight (shared) Roo.Element instance, so if you require a
10954 * a reference to the dom node, use el.dom.</b>
10955 * @param {Function} fn The function to call
10956 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
10957 * @return {CompositeElement} this
10959 each : function(fn, scope){
10960 var els = this.elements;
10962 for(var i = 0, len = els.length; i < len; i++){
10964 if(fn.call(scope || el, el, this, i) === false){
10971 indexOf : function(el){
10972 return this.elements.indexOf(Roo.getDom(el));
10975 replaceElement : function(el, replacement, domReplace){
10976 var index = typeof el == 'number' ? el : this.indexOf(el);
10978 replacement = Roo.getDom(replacement);
10980 var d = this.elements[index];
10981 d.parentNode.insertBefore(replacement, d);
10982 d.parentNode.removeChild(d);
10984 this.elements.splice(index, 1, replacement);
10989 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
10993 * Ext JS Library 1.1.1
10994 * Copyright(c) 2006-2007, Ext JS, LLC.
10996 * Originally Released Under LGPL - original licence link has changed is not relivant.
10999 * <script type="text/javascript">
11005 * @class Roo.data.Connection
11006 * @extends Roo.util.Observable
11007 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11008 * either to a configured URL, or to a URL specified at request time.<br><br>
11010 * Requests made by this class are asynchronous, and will return immediately. No data from
11011 * the server will be available to the statement immediately following the {@link #request} call.
11012 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11014 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11015 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11016 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11017 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11018 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11019 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11020 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11021 * standard DOM methods.
11023 * @param {Object} config a configuration object.
11025 Roo.data.Connection = function(config){
11026 Roo.apply(this, config);
11029 * @event beforerequest
11030 * Fires before a network request is made to retrieve a data object.
11031 * @param {Connection} conn This Connection object.
11032 * @param {Object} options The options config object passed to the {@link #request} method.
11034 "beforerequest" : true,
11036 * @event requestcomplete
11037 * Fires if the request was successfully completed.
11038 * @param {Connection} conn This Connection object.
11039 * @param {Object} response The XHR object containing the response data.
11040 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11041 * @param {Object} options The options config object passed to the {@link #request} method.
11043 "requestcomplete" : true,
11045 * @event requestexception
11046 * Fires if an error HTTP status was returned from the server.
11047 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11048 * @param {Connection} conn This Connection object.
11049 * @param {Object} response The XHR object containing the response data.
11050 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11051 * @param {Object} options The options config object passed to the {@link #request} method.
11053 "requestexception" : true
11055 Roo.data.Connection.superclass.constructor.call(this);
11058 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11060 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11063 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11064 * extra parameters to each request made by this object. (defaults to undefined)
11067 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11068 * to each request made by this object. (defaults to undefined)
11071 * @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)
11074 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11078 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11084 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11087 disableCaching: true,
11090 * Sends an HTTP request to a remote server.
11091 * @param {Object} options An object which may contain the following properties:<ul>
11092 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11093 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11094 * request, a url encoded string or a function to call to get either.</li>
11095 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11096 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11097 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11098 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11099 * <li>options {Object} The parameter to the request call.</li>
11100 * <li>success {Boolean} True if the request succeeded.</li>
11101 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11103 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11104 * The callback is passed the following parameters:<ul>
11105 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11106 * <li>options {Object} The parameter to the request call.</li>
11108 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11109 * The callback is passed the following parameters:<ul>
11110 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11111 * <li>options {Object} The parameter to the request call.</li>
11113 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11114 * for the callback function. Defaults to the browser window.</li>
11115 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11116 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11117 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11118 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11119 * params for the post data. Any params will be appended to the URL.</li>
11120 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11122 * @return {Number} transactionId
11124 request : function(o){
11125 if(this.fireEvent("beforerequest", this, o) !== false){
11128 if(typeof p == "function"){
11129 p = p.call(o.scope||window, o);
11131 if(typeof p == "object"){
11132 p = Roo.urlEncode(o.params);
11134 if(this.extraParams){
11135 var extras = Roo.urlEncode(this.extraParams);
11136 p = p ? (p + '&' + extras) : extras;
11139 var url = o.url || this.url;
11140 if(typeof url == 'function'){
11141 url = url.call(o.scope||window, o);
11145 var form = Roo.getDom(o.form);
11146 url = url || form.action;
11148 var enctype = form.getAttribute("enctype");
11149 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11150 return this.doFormUpload(o, p, url);
11152 var f = Roo.lib.Ajax.serializeForm(form);
11153 p = p ? (p + '&' + f) : f;
11156 var hs = o.headers;
11157 if(this.defaultHeaders){
11158 hs = Roo.apply(hs || {}, this.defaultHeaders);
11165 success: this.handleResponse,
11166 failure: this.handleFailure,
11168 argument: {options: o},
11169 timeout : this.timeout
11172 var method = o.method||this.method||(p ? "POST" : "GET");
11174 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11175 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11178 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11182 }else if(this.autoAbort !== false){
11186 if((method == 'GET' && p) || o.xmlData){
11187 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11190 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11191 return this.transId;
11193 Roo.callback(o.callback, o.scope, [o, null, null]);
11199 * Determine whether this object has a request outstanding.
11200 * @param {Number} transactionId (Optional) defaults to the last transaction
11201 * @return {Boolean} True if there is an outstanding request.
11203 isLoading : function(transId){
11205 return Roo.lib.Ajax.isCallInProgress(transId);
11207 return this.transId ? true : false;
11212 * Aborts any outstanding request.
11213 * @param {Number} transactionId (Optional) defaults to the last transaction
11215 abort : function(transId){
11216 if(transId || this.isLoading()){
11217 Roo.lib.Ajax.abort(transId || this.transId);
11222 handleResponse : function(response){
11223 this.transId = false;
11224 var options = response.argument.options;
11225 response.argument = options ? options.argument : null;
11226 this.fireEvent("requestcomplete", this, response, options);
11227 Roo.callback(options.success, options.scope, [response, options]);
11228 Roo.callback(options.callback, options.scope, [options, true, response]);
11232 handleFailure : function(response, e){
11233 this.transId = false;
11234 var options = response.argument.options;
11235 response.argument = options ? options.argument : null;
11236 this.fireEvent("requestexception", this, response, options, e);
11237 Roo.callback(options.failure, options.scope, [response, options]);
11238 Roo.callback(options.callback, options.scope, [options, false, response]);
11242 doFormUpload : function(o, ps, url){
11244 var frame = document.createElement('iframe');
11247 frame.className = 'x-hidden';
11249 frame.src = Roo.SSL_SECURE_URL;
11251 document.body.appendChild(frame);
11254 document.frames[id].name = id;
11257 var form = Roo.getDom(o.form);
11259 form.method = 'POST';
11260 form.enctype = form.encoding = 'multipart/form-data';
11266 if(ps){ // add dynamic params
11268 ps = Roo.urlDecode(ps, false);
11270 if(ps.hasOwnProperty(k)){
11271 hd = document.createElement('input');
11272 hd.type = 'hidden';
11275 form.appendChild(hd);
11282 var r = { // bogus response object
11287 r.argument = o ? o.argument : null;
11292 doc = frame.contentWindow.document;
11294 doc = (frame.contentDocument || window.frames[id].document);
11296 if(doc && doc.body){
11297 r.responseText = doc.body.innerHTML;
11299 if(doc && doc.XMLDocument){
11300 r.responseXML = doc.XMLDocument;
11302 r.responseXML = doc;
11309 Roo.EventManager.removeListener(frame, 'load', cb, this);
11311 this.fireEvent("requestcomplete", this, r, o);
11312 Roo.callback(o.success, o.scope, [r, o]);
11313 Roo.callback(o.callback, o.scope, [o, true, r]);
11315 setTimeout(function(){document.body.removeChild(frame);}, 100);
11318 Roo.EventManager.on(frame, 'load', cb, this);
11321 if(hiddens){ // remove dynamic params
11322 for(var i = 0, len = hiddens.length; i < len; i++){
11323 form.removeChild(hiddens[i]);
11331 * @extends Roo.data.Connection
11332 * Global Ajax request class.
11336 Roo.Ajax = new Roo.data.Connection({
11339 * @cfg {String} url @hide
11342 * @cfg {Object} extraParams @hide
11345 * @cfg {Object} defaultHeaders @hide
11348 * @cfg {String} method (Optional) @hide
11351 * @cfg {Number} timeout (Optional) @hide
11354 * @cfg {Boolean} autoAbort (Optional) @hide
11358 * @cfg {Boolean} disableCaching (Optional) @hide
11362 * @property disableCaching
11363 * True to add a unique cache-buster param to GET requests. (defaults to true)
11368 * The default URL to be used for requests to the server. (defaults to undefined)
11372 * @property extraParams
11373 * An object containing properties which are used as
11374 * extra parameters to each request made by this object. (defaults to undefined)
11378 * @property defaultHeaders
11379 * An object containing request headers which are added to each request made by this object. (defaults to undefined)
11384 * The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
11388 * @property timeout
11389 * The timeout in milliseconds to be used for requests. (defaults to 30000)
11394 * @property autoAbort
11395 * Whether a new request should abort any pending requests. (defaults to false)
11401 * Serialize the passed form into a url encoded string
11402 * @param {String/HTMLElement} form
11405 serializeForm : function(form){
11406 return Roo.lib.Ajax.serializeForm(form);
11410 * Ext JS Library 1.1.1
11411 * Copyright(c) 2006-2007, Ext JS, LLC.
11413 * Originally Released Under LGPL - original licence link has changed is not relivant.
11416 * <script type="text/javascript">
11421 * @extends Roo.data.Connection
11422 * Global Ajax request class.
11424 * @instanceOf Roo.data.Connection
11426 Roo.Ajax = new Roo.data.Connection({
11435 * @cfg {String} url @hide
11438 * @cfg {Object} extraParams @hide
11441 * @cfg {Object} defaultHeaders @hide
11444 * @cfg {String} method (Optional) @hide
11447 * @cfg {Number} timeout (Optional) @hide
11450 * @cfg {Boolean} autoAbort (Optional) @hide
11454 * @cfg {Boolean} disableCaching (Optional) @hide
11458 * @property disableCaching
11459 * True to add a unique cache-buster param to GET requests. (defaults to true)
11464 * The default URL to be used for requests to the server. (defaults to undefined)
11468 * @property extraParams
11469 * An object containing properties which are used as
11470 * extra parameters to each request made by this object. (defaults to undefined)
11474 * @property defaultHeaders
11475 * An object containing request headers which are added to each request made by this object. (defaults to undefined)
11480 * The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
11484 * @property timeout
11485 * The timeout in milliseconds to be used for requests. (defaults to 30000)
11490 * @property autoAbort
11491 * Whether a new request should abort any pending requests. (defaults to false)
11497 * Serialize the passed form into a url encoded string
11498 * @param {String/HTMLElement} form
11501 serializeForm : function(form){
11502 return Roo.lib.Ajax.serializeForm(form);
11506 * Ext JS Library 1.1.1
11507 * Copyright(c) 2006-2007, Ext JS, LLC.
11509 * Originally Released Under LGPL - original licence link has changed is not relivant.
11512 * <script type="text/javascript">
11517 * @class Roo.UpdateManager
11518 * @extends Roo.util.Observable
11519 * Provides AJAX-style update for Element object.<br><br>
11522 * // Get it from a Roo.Element object
11523 * var el = Roo.get("foo");
11524 * var mgr = el.getUpdateManager();
11525 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11527 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11529 * // or directly (returns the same UpdateManager instance)
11530 * var mgr = new Roo.UpdateManager("myElementId");
11531 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11532 * mgr.on("update", myFcnNeedsToKnow);
11534 // short handed call directly from the element object
11535 Roo.get("foo").load({
11539 text: "Loading Foo..."
11543 * Create new UpdateManager directly.
11544 * @param {String/HTMLElement/Roo.Element} el The element to update
11545 * @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).
11547 Roo.UpdateManager = function(el, forceNew){
11549 if(!forceNew && el.updateManager){
11550 return el.updateManager;
11553 * The Element object
11554 * @type Roo.Element
11558 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11561 this.defaultUrl = null;
11565 * @event beforeupdate
11566 * Fired before an update is made, return false from your handler and the update is cancelled.
11567 * @param {Roo.Element} el
11568 * @param {String/Object/Function} url
11569 * @param {String/Object} params
11571 "beforeupdate": true,
11574 * Fired after successful update is made.
11575 * @param {Roo.Element} el
11576 * @param {Object} oResponseObject The response Object
11581 * Fired on update failure.
11582 * @param {Roo.Element} el
11583 * @param {Object} oResponseObject The response Object
11587 var d = Roo.UpdateManager.defaults;
11589 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11592 this.sslBlankUrl = d.sslBlankUrl;
11594 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11597 this.disableCaching = d.disableCaching;
11599 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11602 this.indicatorText = d.indicatorText;
11604 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11607 this.showLoadIndicator = d.showLoadIndicator;
11609 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11612 this.timeout = d.timeout;
11615 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11618 this.loadScripts = d.loadScripts;
11621 * Transaction object of current executing transaction
11623 this.transaction = null;
11628 this.autoRefreshProcId = null;
11630 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11633 this.refreshDelegate = this.refresh.createDelegate(this);
11635 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11638 this.updateDelegate = this.update.createDelegate(this);
11640 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11643 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11647 this.successDelegate = this.processSuccess.createDelegate(this);
11651 this.failureDelegate = this.processFailure.createDelegate(this);
11653 if(!this.renderer){
11655 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11657 this.renderer = new Roo.UpdateManager.BasicRenderer();
11660 Roo.UpdateManager.superclass.constructor.call(this);
11663 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11665 * Get the Element this UpdateManager is bound to
11666 * @return {Roo.Element} The element
11668 getEl : function(){
11672 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11673 * @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:
11676 url: "your-url.php",<br/>
11677 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11678 callback: yourFunction,<br/>
11679 scope: yourObject, //(optional scope) <br/>
11680 discardUrl: false, <br/>
11681 nocache: false,<br/>
11682 text: "Loading...",<br/>
11684 scripts: false<br/>
11687 * The only required property is url. The optional properties nocache, text and scripts
11688 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11689 * @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}
11690 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11691 * @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.
11693 update : function(url, params, callback, discardUrl){
11694 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11695 var method = this.method, cfg;
11696 if(typeof url == "object"){ // must be config object
11699 params = params || cfg.params;
11700 callback = callback || cfg.callback;
11701 discardUrl = discardUrl || cfg.discardUrl;
11702 if(callback && cfg.scope){
11703 callback = callback.createDelegate(cfg.scope);
11705 if(typeof cfg.method != "undefined"){method = cfg.method;};
11706 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11707 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11708 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11709 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11711 this.showLoading();
11713 this.defaultUrl = url;
11715 if(typeof url == "function"){
11716 url = url.call(this);
11719 method = method || (params ? "POST" : "GET");
11720 if(method == "GET"){
11721 url = this.prepareUrl(url);
11724 var o = Roo.apply(cfg ||{}, {
11727 success: this.successDelegate,
11728 failure: this.failureDelegate,
11729 callback: undefined,
11730 timeout: (this.timeout*1000),
11731 argument: {"url": url, "form": null, "callback": callback, "params": params}
11734 this.transaction = Roo.Ajax.request(o);
11739 * 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.
11740 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11741 * @param {String/HTMLElement} form The form Id or form element
11742 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11743 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11744 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11746 formUpdate : function(form, url, reset, callback){
11747 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11748 if(typeof url == "function"){
11749 url = url.call(this);
11751 form = Roo.getDom(form);
11752 this.transaction = Roo.Ajax.request({
11755 success: this.successDelegate,
11756 failure: this.failureDelegate,
11757 timeout: (this.timeout*1000),
11758 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11760 this.showLoading.defer(1, this);
11765 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11766 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11768 refresh : function(callback){
11769 if(this.defaultUrl == null){
11772 this.update(this.defaultUrl, null, callback, true);
11776 * Set this element to auto refresh.
11777 * @param {Number} interval How often to update (in seconds).
11778 * @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)
11779 * @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}
11780 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11781 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11783 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11785 this.update(url || this.defaultUrl, params, callback, true);
11787 if(this.autoRefreshProcId){
11788 clearInterval(this.autoRefreshProcId);
11790 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11794 * Stop auto refresh on this element.
11796 stopAutoRefresh : function(){
11797 if(this.autoRefreshProcId){
11798 clearInterval(this.autoRefreshProcId);
11799 delete this.autoRefreshProcId;
11803 isAutoRefreshing : function(){
11804 return this.autoRefreshProcId ? true : false;
11807 * Called to update the element to "Loading" state. Override to perform custom action.
11809 showLoading : function(){
11810 if(this.showLoadIndicator){
11811 this.el.update(this.indicatorText);
11816 * Adds unique parameter to query string if disableCaching = true
11819 prepareUrl : function(url){
11820 if(this.disableCaching){
11821 var append = "_dc=" + (new Date().getTime());
11822 if(url.indexOf("?") !== -1){
11823 url += "&" + append;
11825 url += "?" + append;
11834 processSuccess : function(response){
11835 this.transaction = null;
11836 if(response.argument.form && response.argument.reset){
11837 try{ // put in try/catch since some older FF releases had problems with this
11838 response.argument.form.reset();
11841 if(this.loadScripts){
11842 this.renderer.render(this.el, response, this,
11843 this.updateComplete.createDelegate(this, [response]));
11845 this.renderer.render(this.el, response, this);
11846 this.updateComplete(response);
11850 updateComplete : function(response){
11851 this.fireEvent("update", this.el, response);
11852 if(typeof response.argument.callback == "function"){
11853 response.argument.callback(this.el, true, response);
11860 processFailure : function(response){
11861 this.transaction = null;
11862 this.fireEvent("failure", this.el, response);
11863 if(typeof response.argument.callback == "function"){
11864 response.argument.callback(this.el, false, response);
11869 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
11870 * @param {Object} renderer The object implementing the render() method
11872 setRenderer : function(renderer){
11873 this.renderer = renderer;
11876 getRenderer : function(){
11877 return this.renderer;
11881 * Set the defaultUrl used for updates
11882 * @param {String/Function} defaultUrl The url or a function to call to get the url
11884 setDefaultUrl : function(defaultUrl){
11885 this.defaultUrl = defaultUrl;
11889 * Aborts the executing transaction
11891 abort : function(){
11892 if(this.transaction){
11893 Roo.Ajax.abort(this.transaction);
11898 * Returns true if an update is in progress
11899 * @return {Boolean}
11901 isUpdating : function(){
11902 if(this.transaction){
11903 return Roo.Ajax.isLoading(this.transaction);
11910 * @class Roo.UpdateManager.defaults
11911 * @static (not really - but it helps the doc tool)
11912 * The defaults collection enables customizing the default properties of UpdateManager
11914 Roo.UpdateManager.defaults = {
11916 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
11922 * True to process scripts by default (Defaults to false).
11925 loadScripts : false,
11928 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
11931 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
11933 * Whether to append unique parameter on get request to disable caching (Defaults to false).
11936 disableCaching : false,
11938 * Whether to show indicatorText when loading (Defaults to true).
11941 showLoadIndicator : true,
11943 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
11946 indicatorText : '<div class="loading-indicator">Loading...</div>'
11950 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
11952 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
11953 * @param {String/HTMLElement/Roo.Element} el The element to update
11954 * @param {String} url The url
11955 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
11956 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
11959 * @member Roo.UpdateManager
11961 Roo.UpdateManager.updateElement = function(el, url, params, options){
11962 var um = Roo.get(el, true).getUpdateManager();
11963 Roo.apply(um, options);
11964 um.update(url, params, options ? options.callback : null);
11966 // alias for backwards compat
11967 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
11969 * @class Roo.UpdateManager.BasicRenderer
11970 * Default Content renderer. Updates the elements innerHTML with the responseText.
11972 Roo.UpdateManager.BasicRenderer = function(){};
11974 Roo.UpdateManager.BasicRenderer.prototype = {
11976 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
11977 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
11978 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
11979 * @param {Roo.Element} el The element being rendered
11980 * @param {Object} response The YUI Connect response object
11981 * @param {UpdateManager} updateManager The calling update manager
11982 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
11984 render : function(el, response, updateManager, callback){
11985 el.update(response.responseText, updateManager.loadScripts, callback);
11990 * Ext JS Library 1.1.1
11991 * Copyright(c) 2006-2007, Ext JS, LLC.
11993 * Originally Released Under LGPL - original licence link has changed is not relivant.
11996 * <script type="text/javascript">
12000 * @class Roo.util.DelayedTask
12001 * Provides a convenient method of performing setTimeout where a new
12002 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12003 * You can use this class to buffer
12004 * the keypress events for a certain number of milliseconds, and perform only if they stop
12005 * for that amount of time.
12006 * @constructor The parameters to this constructor serve as defaults and are not required.
12007 * @param {Function} fn (optional) The default function to timeout
12008 * @param {Object} scope (optional) The default scope of that timeout
12009 * @param {Array} args (optional) The default Array of arguments
12011 Roo.util.DelayedTask = function(fn, scope, args){
12012 var id = null, d, t;
12014 var call = function(){
12015 var now = new Date().getTime();
12019 fn.apply(scope, args || []);
12023 * Cancels any pending timeout and queues a new one
12024 * @param {Number} delay The milliseconds to delay
12025 * @param {Function} newFn (optional) Overrides function passed to constructor
12026 * @param {Object} newScope (optional) Overrides scope passed to constructor
12027 * @param {Array} newArgs (optional) Overrides args passed to constructor
12029 this.delay = function(delay, newFn, newScope, newArgs){
12030 if(id && delay != d){
12034 t = new Date().getTime();
12036 scope = newScope || scope;
12037 args = newArgs || args;
12039 id = setInterval(call, d);
12044 * Cancel the last queued timeout
12046 this.cancel = function(){
12054 * Ext JS Library 1.1.1
12055 * Copyright(c) 2006-2007, Ext JS, LLC.
12057 * Originally Released Under LGPL - original licence link has changed is not relivant.
12060 * <script type="text/javascript">
12064 Roo.util.TaskRunner = function(interval){
12065 interval = interval || 10;
12066 var tasks = [], removeQueue = [];
12068 var running = false;
12070 var stopThread = function(){
12076 var startThread = function(){
12079 id = setInterval(runTasks, interval);
12083 var removeTask = function(task){
12084 removeQueue.push(task);
12090 var runTasks = function(){
12091 if(removeQueue.length > 0){
12092 for(var i = 0, len = removeQueue.length; i < len; i++){
12093 tasks.remove(removeQueue[i]);
12096 if(tasks.length < 1){
12101 var now = new Date().getTime();
12102 for(var i = 0, len = tasks.length; i < len; ++i){
12104 var itime = now - t.taskRunTime;
12105 if(t.interval <= itime){
12106 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12107 t.taskRunTime = now;
12108 if(rt === false || t.taskRunCount === t.repeat){
12113 if(t.duration && t.duration <= (now - t.taskStartTime)){
12120 * Queues a new task.
12121 * @param {Object} task
12123 this.start = function(task){
12125 task.taskStartTime = new Date().getTime();
12126 task.taskRunTime = 0;
12127 task.taskRunCount = 0;
12132 this.stop = function(task){
12137 this.stopAll = function(){
12139 for(var i = 0, len = tasks.length; i < len; i++){
12140 if(tasks[i].onStop){
12149 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12151 * Ext JS Library 1.1.1
12152 * Copyright(c) 2006-2007, Ext JS, LLC.
12154 * Originally Released Under LGPL - original licence link has changed is not relivant.
12157 * <script type="text/javascript">
12162 * @class Roo.util.MixedCollection
12163 * @extends Roo.util.Observable
12164 * A Collection class that maintains both numeric indexes and keys and exposes events.
12166 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12167 * collection (defaults to false)
12168 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12169 * and return the key value for that item. This is used when available to look up the key on items that
12170 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12171 * equivalent to providing an implementation for the {@link #getKey} method.
12173 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12181 * Fires when the collection is cleared.
12186 * Fires when an item is added to the collection.
12187 * @param {Number} index The index at which the item was added.
12188 * @param {Object} o The item added.
12189 * @param {String} key The key associated with the added item.
12194 * Fires when an item is replaced in the collection.
12195 * @param {String} key he key associated with the new added.
12196 * @param {Object} old The item being replaced.
12197 * @param {Object} new The new item.
12202 * Fires when an item is removed from the collection.
12203 * @param {Object} o The item being removed.
12204 * @param {String} key (optional) The key associated with the removed item.
12209 this.allowFunctions = allowFunctions === true;
12211 this.getKey = keyFn;
12213 Roo.util.MixedCollection.superclass.constructor.call(this);
12216 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12217 allowFunctions : false,
12220 * Adds an item to the collection.
12221 * @param {String} key The key to associate with the item
12222 * @param {Object} o The item to add.
12223 * @return {Object} The item added.
12225 add : function(key, o){
12226 if(arguments.length == 1){
12228 key = this.getKey(o);
12230 if(typeof key == "undefined" || key === null){
12232 this.items.push(o);
12233 this.keys.push(null);
12235 var old = this.map[key];
12237 return this.replace(key, o);
12240 this.items.push(o);
12242 this.keys.push(key);
12244 this.fireEvent("add", this.length-1, o, key);
12249 * MixedCollection has a generic way to fetch keys if you implement getKey.
12252 var mc = new Roo.util.MixedCollection();
12253 mc.add(someEl.dom.id, someEl);
12254 mc.add(otherEl.dom.id, otherEl);
12258 var mc = new Roo.util.MixedCollection();
12259 mc.getKey = function(el){
12265 // or via the constructor
12266 var mc = new Roo.util.MixedCollection(false, function(el){
12272 * @param o {Object} The item for which to find the key.
12273 * @return {Object} The key for the passed item.
12275 getKey : function(o){
12280 * Replaces an item in the collection.
12281 * @param {String} key The key associated with the item to replace, or the item to replace.
12282 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12283 * @return {Object} The new item.
12285 replace : function(key, o){
12286 if(arguments.length == 1){
12288 key = this.getKey(o);
12290 var old = this.item(key);
12291 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12292 return this.add(key, o);
12294 var index = this.indexOfKey(key);
12295 this.items[index] = o;
12297 this.fireEvent("replace", key, old, o);
12302 * Adds all elements of an Array or an Object to the collection.
12303 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12304 * an Array of values, each of which are added to the collection.
12306 addAll : function(objs){
12307 if(arguments.length > 1 || objs instanceof Array){
12308 var args = arguments.length > 1 ? arguments : objs;
12309 for(var i = 0, len = args.length; i < len; i++){
12313 for(var key in objs){
12314 if(this.allowFunctions || typeof objs[key] != "function"){
12315 this.add(key, objs[key]);
12322 * Executes the specified function once for every item in the collection, passing each
12323 * item as the first and only parameter. returning false from the function will stop the iteration.
12324 * @param {Function} fn The function to execute for each item.
12325 * @param {Object} scope (optional) The scope in which to execute the function.
12327 each : function(fn, scope){
12328 var items = [].concat(this.items); // each safe for removal
12329 for(var i = 0, len = items.length; i < len; i++){
12330 if(fn.call(scope || items[i], items[i], i, len) === false){
12337 * Executes the specified function once for every key in the collection, passing each
12338 * key, and its associated item as the first two parameters.
12339 * @param {Function} fn The function to execute for each item.
12340 * @param {Object} scope (optional) The scope in which to execute the function.
12342 eachKey : function(fn, scope){
12343 for(var i = 0, len = this.keys.length; i < len; i++){
12344 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12349 * Returns the first item in the collection which elicits a true return value from the
12350 * passed selection function.
12351 * @param {Function} fn The selection function to execute for each item.
12352 * @param {Object} scope (optional) The scope in which to execute the function.
12353 * @return {Object} The first item in the collection which returned true from the selection function.
12355 find : function(fn, scope){
12356 for(var i = 0, len = this.items.length; i < len; i++){
12357 if(fn.call(scope || window, this.items[i], this.keys[i])){
12358 return this.items[i];
12365 * Inserts an item at the specified index in the collection.
12366 * @param {Number} index The index to insert the item at.
12367 * @param {String} key The key to associate with the new item, or the item itself.
12368 * @param {Object} o (optional) If the second parameter was a key, the new item.
12369 * @return {Object} The item inserted.
12371 insert : function(index, key, o){
12372 if(arguments.length == 2){
12374 key = this.getKey(o);
12376 if(index >= this.length){
12377 return this.add(key, o);
12380 this.items.splice(index, 0, o);
12381 if(typeof key != "undefined" && key != null){
12384 this.keys.splice(index, 0, key);
12385 this.fireEvent("add", index, o, key);
12390 * Removed an item from the collection.
12391 * @param {Object} o The item to remove.
12392 * @return {Object} The item removed.
12394 remove : function(o){
12395 return this.removeAt(this.indexOf(o));
12399 * Remove an item from a specified index in the collection.
12400 * @param {Number} index The index within the collection of the item to remove.
12402 removeAt : function(index){
12403 if(index < this.length && index >= 0){
12405 var o = this.items[index];
12406 this.items.splice(index, 1);
12407 var key = this.keys[index];
12408 if(typeof key != "undefined"){
12409 delete this.map[key];
12411 this.keys.splice(index, 1);
12412 this.fireEvent("remove", o, key);
12417 * Removed an item associated with the passed key fom the collection.
12418 * @param {String} key The key of the item to remove.
12420 removeKey : function(key){
12421 return this.removeAt(this.indexOfKey(key));
12425 * Returns the number of items in the collection.
12426 * @return {Number} the number of items in the collection.
12428 getCount : function(){
12429 return this.length;
12433 * Returns index within the collection of the passed Object.
12434 * @param {Object} o The item to find the index of.
12435 * @return {Number} index of the item.
12437 indexOf : function(o){
12438 if(!this.items.indexOf){
12439 for(var i = 0, len = this.items.length; i < len; i++){
12440 if(this.items[i] == o) return i;
12444 return this.items.indexOf(o);
12449 * Returns index within the collection of the passed key.
12450 * @param {String} key The key to find the index of.
12451 * @return {Number} index of the key.
12453 indexOfKey : function(key){
12454 if(!this.keys.indexOf){
12455 for(var i = 0, len = this.keys.length; i < len; i++){
12456 if(this.keys[i] == key) return i;
12460 return this.keys.indexOf(key);
12465 * Returns the item associated with the passed key OR index. Key has priority over index.
12466 * @param {String/Number} key The key or index of the item.
12467 * @return {Object} The item associated with the passed key.
12469 item : function(key){
12470 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
12471 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
12475 * Returns the item at the specified index.
12476 * @param {Number} index The index of the item.
12479 itemAt : function(index){
12480 return this.items[index];
12484 * Returns the item associated with the passed key.
12485 * @param {String/Number} key The key of the item.
12486 * @return {Object} The item associated with the passed key.
12488 key : function(key){
12489 return this.map[key];
12493 * Returns true if the collection contains the passed Object as an item.
12494 * @param {Object} o The Object to look for in the collection.
12495 * @return {Boolean} True if the collection contains the Object as an item.
12497 contains : function(o){
12498 return this.indexOf(o) != -1;
12502 * Returns true if the collection contains the passed Object as a key.
12503 * @param {String} key The key to look for in the collection.
12504 * @return {Boolean} True if the collection contains the Object as a key.
12506 containsKey : function(key){
12507 return typeof this.map[key] != "undefined";
12511 * Removes all items from the collection.
12513 clear : function(){
12518 this.fireEvent("clear");
12522 * Returns the first item in the collection.
12523 * @return {Object} the first item in the collection..
12525 first : function(){
12526 return this.items[0];
12530 * Returns the last item in the collection.
12531 * @return {Object} the last item in the collection..
12534 return this.items[this.length-1];
12537 _sort : function(property, dir, fn){
12538 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
12539 fn = fn || function(a, b){
12542 var c = [], k = this.keys, items = this.items;
12543 for(var i = 0, len = items.length; i < len; i++){
12544 c[c.length] = {key: k[i], value: items[i], index: i};
12546 c.sort(function(a, b){
12547 var v = fn(a[property], b[property]) * dsc;
12549 v = (a.index < b.index ? -1 : 1);
12553 for(var i = 0, len = c.length; i < len; i++){
12554 items[i] = c[i].value;
12557 this.fireEvent("sort", this);
12561 * Sorts this collection with the passed comparison function
12562 * @param {String} direction (optional) "ASC" or "DESC"
12563 * @param {Function} fn (optional) comparison function
12565 sort : function(dir, fn){
12566 this._sort("value", dir, fn);
12570 * Sorts this collection by keys
12571 * @param {String} direction (optional) "ASC" or "DESC"
12572 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
12574 keySort : function(dir, fn){
12575 this._sort("key", dir, fn || function(a, b){
12576 return String(a).toUpperCase()-String(b).toUpperCase();
12581 * Returns a range of items in this collection
12582 * @param {Number} startIndex (optional) defaults to 0
12583 * @param {Number} endIndex (optional) default to the last item
12584 * @return {Array} An array of items
12586 getRange : function(start, end){
12587 var items = this.items;
12588 if(items.length < 1){
12591 start = start || 0;
12592 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
12595 for(var i = start; i <= end; i++) {
12596 r[r.length] = items[i];
12599 for(var i = start; i >= end; i--) {
12600 r[r.length] = items[i];
12607 * Filter the <i>objects</i> in this collection by a specific property.
12608 * Returns a new collection that has been filtered.
12609 * @param {String} property A property on your objects
12610 * @param {String/RegExp} value Either string that the property values
12611 * should start with or a RegExp to test against the property
12612 * @return {MixedCollection} The new filtered collection
12614 filter : function(property, value){
12615 if(!value.exec){ // not a regex
12616 value = String(value);
12617 if(value.length == 0){
12618 return this.clone();
12620 value = new RegExp("^" + Roo.escapeRe(value), "i");
12622 return this.filterBy(function(o){
12623 return o && value.test(o[property]);
12628 * Filter by a function. * Returns a new collection that has been filtered.
12629 * The passed function will be called with each
12630 * object in the collection. If the function returns true, the value is included
12631 * otherwise it is filtered.
12632 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
12633 * @param {Object} scope (optional) The scope of the function (defaults to this)
12634 * @return {MixedCollection} The new filtered collection
12636 filterBy : function(fn, scope){
12637 var r = new Roo.util.MixedCollection();
12638 r.getKey = this.getKey;
12639 var k = this.keys, it = this.items;
12640 for(var i = 0, len = it.length; i < len; i++){
12641 if(fn.call(scope||this, it[i], k[i])){
12642 r.add(k[i], it[i]);
12649 * Creates a duplicate of this collection
12650 * @return {MixedCollection}
12652 clone : function(){
12653 var r = new Roo.util.MixedCollection();
12654 var k = this.keys, it = this.items;
12655 for(var i = 0, len = it.length; i < len; i++){
12656 r.add(k[i], it[i]);
12658 r.getKey = this.getKey;
12663 * Returns the item associated with the passed key or index.
12665 * @param {String/Number} key The key or index of the item.
12666 * @return {Object} The item associated with the passed key.
12668 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
12670 * Ext JS Library 1.1.1
12671 * Copyright(c) 2006-2007, Ext JS, LLC.
12673 * Originally Released Under LGPL - original licence link has changed is not relivant.
12676 * <script type="text/javascript">
12679 * @class Roo.util.JSON
12680 * Modified version of Douglas Crockford"s json.js that doesn"t
12681 * mess with the Object prototype
12682 * http://www.json.org/js.html
12685 Roo.util.JSON = new (function(){
12686 var useHasOwn = {}.hasOwnProperty ? true : false;
12688 // crashes Safari in some instances
12689 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
12691 var pad = function(n) {
12692 return n < 10 ? "0" + n : n;
12705 var encodeString = function(s){
12706 if (/["\\\x00-\x1f]/.test(s)) {
12707 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
12712 c = b.charCodeAt();
12714 Math.floor(c / 16).toString(16) +
12715 (c % 16).toString(16);
12718 return '"' + s + '"';
12721 var encodeArray = function(o){
12722 var a = ["["], b, i, l = o.length, v;
12723 for (i = 0; i < l; i += 1) {
12725 switch (typeof v) {
12734 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
12742 var encodeDate = function(o){
12743 return '"' + o.getFullYear() + "-" +
12744 pad(o.getMonth() + 1) + "-" +
12745 pad(o.getDate()) + "T" +
12746 pad(o.getHours()) + ":" +
12747 pad(o.getMinutes()) + ":" +
12748 pad(o.getSeconds()) + '"';
12752 * Encodes an Object, Array or other value
12753 * @param {Mixed} o The variable to encode
12754 * @return {String} The JSON string
12756 this.encode = function(o){
12757 if(typeof o == "undefined" || o === null){
12759 }else if(o instanceof Array){
12760 return encodeArray(o);
12761 }else if(o instanceof Date){
12762 return encodeDate(o);
12763 }else if(typeof o == "string"){
12764 return encodeString(o);
12765 }else if(typeof o == "number"){
12766 return isFinite(o) ? String(o) : "null";
12767 }else if(typeof o == "boolean"){
12770 var a = ["{"], b, i, v;
12772 if(!useHasOwn || o.hasOwnProperty(i)) {
12774 switch (typeof v) {
12783 a.push(this.encode(i), ":",
12784 v === null ? "null" : this.encode(v));
12795 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
12796 * @param {String} json The JSON string
12797 * @return {Object} The resulting object
12799 this.decode = function(json){
12803 return eval("(" + json + ')');
12807 * Shorthand for {@link Roo.util.JSON#encode}
12808 * @member Roo encode
12810 Roo.encode = Roo.util.JSON.encode;
12812 * Shorthand for {@link Roo.util.JSON#decode}
12813 * @member Roo decode
12815 Roo.decode = Roo.util.JSON.decode;
12818 * Ext JS Library 1.1.1
12819 * Copyright(c) 2006-2007, Ext JS, LLC.
12821 * Originally Released Under LGPL - original licence link has changed is not relivant.
12824 * <script type="text/javascript">
12828 * @class Roo.util.Format
12829 * Reusable data formatting functions
12832 Roo.util.Format = function(){
12833 var trimRe = /^\s+|\s+$/g;
12836 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
12837 * @param {String} value The string to truncate
12838 * @param {Number} length The maximum length to allow before truncating
12839 * @return {String} The converted text
12841 ellipsis : function(value, len){
12842 if(value && value.length > len){
12843 return value.substr(0, len-3)+"...";
12849 * Checks a reference and converts it to empty string if it is undefined
12850 * @param {Mixed} value Reference to check
12851 * @return {Mixed} Empty string if converted, otherwise the original value
12853 undef : function(value){
12854 return typeof value != "undefined" ? value : "";
12858 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
12859 * @param {String} value The string to encode
12860 * @return {String} The encoded text
12862 htmlEncode : function(value){
12863 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
12867 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
12868 * @param {String} value The string to decode
12869 * @return {String} The decoded text
12871 htmlDecode : function(value){
12872 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
12876 * Trims any whitespace from either side of a string
12877 * @param {String} value The text to trim
12878 * @return {String} The trimmed text
12880 trim : function(value){
12881 return String(value).replace(trimRe, "");
12885 * Returns a substring from within an original string
12886 * @param {String} value The original text
12887 * @param {Number} start The start index of the substring
12888 * @param {Number} length The length of the substring
12889 * @return {String} The substring
12891 substr : function(value, start, length){
12892 return String(value).substr(start, length);
12896 * Converts a string to all lower case letters
12897 * @param {String} value The text to convert
12898 * @return {String} The converted text
12900 lowercase : function(value){
12901 return String(value).toLowerCase();
12905 * Converts a string to all upper case letters
12906 * @param {String} value The text to convert
12907 * @return {String} The converted text
12909 uppercase : function(value){
12910 return String(value).toUpperCase();
12914 * Converts the first character only of a string to upper case
12915 * @param {String} value The text to convert
12916 * @return {String} The converted text
12918 capitalize : function(value){
12919 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
12923 call : function(value, fn){
12924 if(arguments.length > 2){
12925 var args = Array.prototype.slice.call(arguments, 2);
12926 args.unshift(value);
12928 return /** eval:var:value */ eval(fn).apply(window, args);
12930 /** eval:var:value */
12931 return /** eval:var:value */ eval(fn).call(window, value);
12936 * Format a number as US currency
12937 * @param {Number/String} value The numeric value to format
12938 * @return {String} The formatted currency string
12940 usMoney : function(v){
12941 v = (Math.round((v-0)*100))/100;
12942 v = (v == Math.floor(v)) ? v + ".00" : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
12944 var ps = v.split('.');
12946 var sub = ps[1] ? '.'+ ps[1] : '.00';
12947 var r = /(\d+)(\d{3})/;
12948 while (r.test(whole)) {
12949 whole = whole.replace(r, '$1' + ',' + '$2');
12951 return "$" + whole + sub ;
12955 * Parse a value into a formatted date using the specified format pattern.
12956 * @param {Mixed} value The value to format
12957 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
12958 * @return {String} The formatted date string
12960 date : function(v, format){
12964 if(!(v instanceof Date)){
12965 v = new Date(Date.parse(v));
12967 return v.dateFormat(format || "m/d/Y");
12971 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
12972 * @param {String} format Any valid date format string
12973 * @return {Function} The date formatting function
12975 dateRenderer : function(format){
12976 return function(v){
12977 return Roo.util.Format.date(v, format);
12982 stripTagsRE : /<\/?[^>]+>/gi,
12985 * Strips all HTML tags
12986 * @param {Mixed} value The text from which to strip tags
12987 * @return {String} The stripped text
12989 stripTags : function(v){
12990 return !v ? v : String(v).replace(this.stripTagsRE, "");
12995 * Ext JS Library 1.1.1
12996 * Copyright(c) 2006-2007, Ext JS, LLC.
12998 * Originally Released Under LGPL - original licence link has changed is not relivant.
13001 * <script type="text/javascript">
13008 * @class Roo.MasterTemplate
13009 * @extends Roo.Template
13010 * Provides a template that can have child templates. The syntax is:
13012 var t = new Roo.MasterTemplate(
13013 '<select name="{name}">',
13014 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13017 t.add('options', {value: 'foo', text: 'bar'});
13018 // or you can add multiple child elements in one shot
13019 t.addAll('options', [
13020 {value: 'foo', text: 'bar'},
13021 {value: 'foo2', text: 'bar2'},
13022 {value: 'foo3', text: 'bar3'}
13024 // then append, applying the master template values
13025 t.append('my-form', {name: 'my-select'});
13027 * A name attribute for the child template is not required if you have only one child
13028 * template or you want to refer to them by index.
13030 Roo.MasterTemplate = function(){
13031 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13032 this.originalHtml = this.html;
13034 var m, re = this.subTemplateRe;
13037 while(m = re.exec(this.html)){
13038 var name = m[1], content = m[2];
13043 tpl : new Roo.Template(content)
13046 st[name] = st[subIndex];
13048 st[subIndex].tpl.compile();
13049 st[subIndex].tpl.call = this.call.createDelegate(this);
13052 this.subCount = subIndex;
13055 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13057 * The regular expression used to match sub templates
13061 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13064 * Applies the passed values to a child template.
13065 * @param {String/Number} name (optional) The name or index of the child template
13066 * @param {Array/Object} values The values to be applied to the template
13067 * @return {MasterTemplate} this
13069 add : function(name, values){
13070 if(arguments.length == 1){
13071 values = arguments[0];
13074 var s = this.subs[name];
13075 s.buffer[s.buffer.length] = s.tpl.apply(values);
13080 * Applies all the passed values to a child template.
13081 * @param {String/Number} name (optional) The name or index of the child template
13082 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13083 * @param {Boolean} reset (optional) True to reset the template first
13084 * @return {MasterTemplate} this
13086 fill : function(name, values, reset){
13088 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13096 for(var i = 0, len = values.length; i < len; i++){
13097 this.add(name, values[i]);
13103 * Resets the template for reuse
13104 * @return {MasterTemplate} this
13106 reset : function(){
13108 for(var i = 0; i < this.subCount; i++){
13114 applyTemplate : function(values){
13116 var replaceIndex = -1;
13117 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13118 return s[++replaceIndex].buffer.join("");
13120 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13123 apply : function(){
13124 return this.applyTemplate.apply(this, arguments);
13127 compile : function(){return this;}
13131 * Alias for fill().
13134 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13136 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13137 * var tpl = Roo.MasterTemplate.from('element-id');
13138 * @param {String/HTMLElement} el
13139 * @param {Object} config
13142 Roo.MasterTemplate.from = function(el, config){
13143 el = Roo.getDom(el);
13144 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13147 * Ext JS Library 1.1.1
13148 * Copyright(c) 2006-2007, Ext JS, LLC.
13150 * Originally Released Under LGPL - original licence link has changed is not relivant.
13153 * <script type="text/javascript">
13158 * @class Roo.util.CSS
13159 * Utility class for manipulating CSS rules
13162 Roo.util.CSS = function(){
13164 var doc = document;
13166 var camelRe = /(-[a-z])/gi;
13167 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13171 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13172 * tag and appended to the HEAD of the document.
13173 * @param {String} cssText The text containing the css rules
13174 * @param {String} id An id to add to the stylesheet for later removal
13175 * @return {StyleSheet}
13177 createStyleSheet : function(cssText, id){
13179 var head = doc.getElementsByTagName("head")[0];
13180 var rules = doc.createElement("style");
13181 rules.setAttribute("type", "text/css");
13183 rules.setAttribute("id", id);
13186 head.appendChild(rules);
13187 ss = rules.styleSheet;
13188 ss.cssText = cssText;
13191 rules.appendChild(doc.createTextNode(cssText));
13193 rules.cssText = cssText;
13195 head.appendChild(rules);
13196 ss = rules.styleSheet ? rules.styleSheet : (rules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13198 this.cacheStyleSheet(ss);
13203 * Removes a style or link tag by id
13204 * @param {String} id The id of the tag
13206 removeStyleSheet : function(id){
13207 var existing = doc.getElementById(id);
13209 existing.parentNode.removeChild(existing);
13214 * Dynamically swaps an existing stylesheet reference for a new one
13215 * @param {String} id The id of an existing link tag to remove
13216 * @param {String} url The href of the new stylesheet to include
13218 swapStyleSheet : function(id, url){
13219 this.removeStyleSheet(id);
13220 var ss = doc.createElement("link");
13221 ss.setAttribute("rel", "stylesheet");
13222 ss.setAttribute("type", "text/css");
13223 ss.setAttribute("id", id);
13224 ss.setAttribute("href", url);
13225 doc.getElementsByTagName("head")[0].appendChild(ss);
13229 * Refresh the rule cache if you have dynamically added stylesheets
13230 * @return {Object} An object (hash) of rules indexed by selector
13232 refreshCache : function(){
13233 return this.getRules(true);
13237 cacheStyleSheet : function(ss){
13241 try{// try catch for cross domain access issue
13242 var ssRules = ss.cssRules || ss.rules;
13243 for(var j = ssRules.length-1; j >= 0; --j){
13244 rules[ssRules[j].selectorText] = ssRules[j];
13250 * Gets all css rules for the document
13251 * @param {Boolean} refreshCache true to refresh the internal cache
13252 * @return {Object} An object (hash) of rules indexed by selector
13254 getRules : function(refreshCache){
13255 if(rules == null || refreshCache){
13257 var ds = doc.styleSheets;
13258 for(var i =0, len = ds.length; i < len; i++){
13260 this.cacheStyleSheet(ds[i]);
13268 * Gets an an individual CSS rule by selector(s)
13269 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
13270 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
13271 * @return {CSSRule} The CSS rule or null if one is not found
13273 getRule : function(selector, refreshCache){
13274 var rs = this.getRules(refreshCache);
13275 if(!(selector instanceof Array)){
13276 return rs[selector];
13278 for(var i = 0; i < selector.length; i++){
13279 if(rs[selector[i]]){
13280 return rs[selector[i]];
13288 * Updates a rule property
13289 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
13290 * @param {String} property The css property
13291 * @param {String} value The new value for the property
13292 * @return {Boolean} true If a rule was found and updated
13294 updateRule : function(selector, property, value){
13295 if(!(selector instanceof Array)){
13296 var rule = this.getRule(selector);
13298 rule.style[property.replace(camelRe, camelFn)] = value;
13302 for(var i = 0; i < selector.length; i++){
13303 if(this.updateRule(selector[i], property, value)){
13313 * Ext JS Library 1.1.1
13314 * Copyright(c) 2006-2007, Ext JS, LLC.
13316 * Originally Released Under LGPL - original licence link has changed is not relivant.
13319 * <script type="text/javascript">
13325 * @class Roo.util.ClickRepeater
13326 * @extends Roo.util.Observable
13328 * A wrapper class which can be applied to any element. Fires a "click" event while the
13329 * mouse is pressed. The interval between firings may be specified in the config but
13330 * defaults to 10 milliseconds.
13332 * Optionally, a CSS class may be applied to the element during the time it is pressed.
13334 * @cfg {String/HTMLElement/Element} el The element to act as a button.
13335 * @cfg {Number} delay The initial delay before the repeating event begins firing.
13336 * Similar to an autorepeat key delay.
13337 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
13338 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
13339 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
13340 * "interval" and "delay" are ignored. "immediate" is honored.
13341 * @cfg {Boolean} preventDefault True to prevent the default click event
13342 * @cfg {Boolean} stopDefault True to stop the default click event
13345 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
13346 * 2007-02-02 jvs Renamed to ClickRepeater
13347 * 2007-02-03 jvs Modifications for FF Mac and Safari
13350 * @param {String/HTMLElement/Element} el The element to listen on
13351 * @param {Object} config
13353 Roo.util.ClickRepeater = function(el, config)
13355 this.el = Roo.get(el);
13356 this.el.unselectable();
13358 Roo.apply(this, config);
13363 * Fires when the mouse button is depressed.
13364 * @param {Roo.util.ClickRepeater} this
13366 "mousedown" : true,
13369 * Fires on a specified interval during the time the element is pressed.
13370 * @param {Roo.util.ClickRepeater} this
13375 * Fires when the mouse key is released.
13376 * @param {Roo.util.ClickRepeater} this
13381 this.el.on("mousedown", this.handleMouseDown, this);
13382 if(this.preventDefault || this.stopDefault){
13383 this.el.on("click", function(e){
13384 if(this.preventDefault){
13385 e.preventDefault();
13387 if(this.stopDefault){
13393 // allow inline handler
13395 this.on("click", this.handler, this.scope || this);
13398 Roo.util.ClickRepeater.superclass.constructor.call(this);
13401 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
13404 preventDefault : true,
13405 stopDefault : false,
13409 handleMouseDown : function(){
13410 clearTimeout(this.timer);
13412 if(this.pressClass){
13413 this.el.addClass(this.pressClass);
13415 this.mousedownTime = new Date();
13417 Roo.get(document).on("mouseup", this.handleMouseUp, this);
13418 this.el.on("mouseout", this.handleMouseOut, this);
13420 this.fireEvent("mousedown", this);
13421 this.fireEvent("click", this);
13423 this.timer = this.click.defer(this.delay || this.interval, this);
13427 click : function(){
13428 this.fireEvent("click", this);
13429 this.timer = this.click.defer(this.getInterval(), this);
13433 getInterval: function(){
13434 if(!this.accelerate){
13435 return this.interval;
13437 var pressTime = this.mousedownTime.getElapsed();
13438 if(pressTime < 500){
13440 }else if(pressTime < 1700){
13442 }else if(pressTime < 2600){
13444 }else if(pressTime < 3500){
13446 }else if(pressTime < 4400){
13448 }else if(pressTime < 5300){
13450 }else if(pressTime < 6200){
13458 handleMouseOut : function(){
13459 clearTimeout(this.timer);
13460 if(this.pressClass){
13461 this.el.removeClass(this.pressClass);
13463 this.el.on("mouseover", this.handleMouseReturn, this);
13467 handleMouseReturn : function(){
13468 this.el.un("mouseover", this.handleMouseReturn);
13469 if(this.pressClass){
13470 this.el.addClass(this.pressClass);
13476 handleMouseUp : function(){
13477 clearTimeout(this.timer);
13478 this.el.un("mouseover", this.handleMouseReturn);
13479 this.el.un("mouseout", this.handleMouseOut);
13480 Roo.get(document).un("mouseup", this.handleMouseUp);
13481 this.el.removeClass(this.pressClass);
13482 this.fireEvent("mouseup", this);
13486 * Ext JS Library 1.1.1
13487 * Copyright(c) 2006-2007, Ext JS, LLC.
13489 * Originally Released Under LGPL - original licence link has changed is not relivant.
13492 * <script type="text/javascript">
13497 * @class Roo.KeyNav
13498 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
13499 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
13500 * way to implement custom navigation schemes for any UI component.</p>
13501 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
13502 * pageUp, pageDown, del, home, end. Usage:</p>
13504 var nav = new Roo.KeyNav("my-element", {
13505 "left" : function(e){
13506 this.moveLeft(e.ctrlKey);
13508 "right" : function(e){
13509 this.moveRight(e.ctrlKey);
13511 "enter" : function(e){
13518 * @param {String/HTMLElement/Roo.Element} el The element to bind to
13519 * @param {Object} config The config
13521 Roo.KeyNav = function(el, config){
13522 this.el = Roo.get(el);
13523 Roo.apply(this, config);
13524 if(!this.disabled){
13525 this.disabled = true;
13530 Roo.KeyNav.prototype = {
13532 * @cfg {Boolean} disabled
13533 * True to disable this KeyNav instance (defaults to false)
13537 * @cfg {String} defaultEventAction
13538 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
13539 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
13540 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
13542 defaultEventAction: "stopEvent",
13544 * @cfg {Boolean} forceKeyDown
13545 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
13546 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
13547 * handle keydown instead of keypress.
13549 forceKeyDown : false,
13552 prepareEvent : function(e){
13553 var k = e.getKey();
13554 var h = this.keyToHandler[k];
13555 //if(h && this[h]){
13556 // e.stopPropagation();
13558 if(Roo.isSafari && h && k >= 37 && k <= 40){
13564 relay : function(e){
13565 var k = e.getKey();
13566 var h = this.keyToHandler[k];
13568 if(this.doRelay(e, this[h], h) !== true){
13569 e[this.defaultEventAction]();
13575 doRelay : function(e, h, hname){
13576 return h.call(this.scope || this, e);
13579 // possible handlers
13593 // quick lookup hash
13610 * Enable this KeyNav
13612 enable: function(){
13614 // ie won't do special keys on keypress, no one else will repeat keys with keydown
13615 // the EventObject will normalize Safari automatically
13616 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
13617 this.el.on("keydown", this.relay, this);
13619 this.el.on("keydown", this.prepareEvent, this);
13620 this.el.on("keypress", this.relay, this);
13622 this.disabled = false;
13627 * Disable this KeyNav
13629 disable: function(){
13630 if(!this.disabled){
13631 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
13632 this.el.un("keydown", this.relay);
13634 this.el.un("keydown", this.prepareEvent);
13635 this.el.un("keypress", this.relay);
13637 this.disabled = true;
13642 * Ext JS Library 1.1.1
13643 * Copyright(c) 2006-2007, Ext JS, LLC.
13645 * Originally Released Under LGPL - original licence link has changed is not relivant.
13648 * <script type="text/javascript">
13653 * @class Roo.KeyMap
13654 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
13655 * The constructor accepts the same config object as defined by {@link #addBinding}.
13656 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
13657 * combination it will call the function with this signature (if the match is a multi-key
13658 * combination the callback will still be called only once): (String key, Roo.EventObject e)
13659 * A KeyMap can also handle a string representation of keys.<br />
13662 // map one key by key code
13663 var map = new Roo.KeyMap("my-element", {
13664 key: 13, // or Roo.EventObject.ENTER
13669 // map multiple keys to one action by string
13670 var map = new Roo.KeyMap("my-element", {
13676 // map multiple keys to multiple actions by strings and array of codes
13677 var map = new Roo.KeyMap("my-element", [
13680 fn: function(){ alert("Return was pressed"); }
13683 fn: function(){ alert('a, b or c was pressed'); }
13688 fn: function(){ alert('Control + shift + tab was pressed.'); }
13692 * <b>Note: A KeyMap starts enabled</b>
13694 * @param {String/HTMLElement/Roo.Element} el The element to bind to
13695 * @param {Object} config The config (see {@link #addBinding})
13696 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
13698 Roo.KeyMap = function(el, config, eventName){
13699 this.el = Roo.get(el);
13700 this.eventName = eventName || "keydown";
13701 this.bindings = [];
13703 this.addBinding(config);
13708 Roo.KeyMap.prototype = {
13710 * True to stop the event from bubbling and prevent the default browser action if the
13711 * key was handled by the KeyMap (defaults to false)
13717 * Add a new binding to this KeyMap. The following config object properties are supported:
13719 Property Type Description
13720 ---------- --------------- ----------------------------------------------------------------------
13721 key String/Array A single keycode or an array of keycodes to handle
13722 shift Boolean True to handle key only when shift is pressed (defaults to false)
13723 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
13724 alt Boolean True to handle key only when alt is pressed (defaults to false)
13725 fn Function The function to call when KeyMap finds the expected key combination
13726 scope Object The scope of the callback function
13732 var map = new Roo.KeyMap(document, {
13733 key: Roo.EventObject.ENTER,
13738 //Add a new binding to the existing KeyMap later
13746 * @param {Object/Array} config A single KeyMap config or an array of configs
13748 addBinding : function(config){
13749 if(config instanceof Array){
13750 for(var i = 0, len = config.length; i < len; i++){
13751 this.addBinding(config[i]);
13755 var keyCode = config.key,
13756 shift = config.shift,
13757 ctrl = config.ctrl,
13760 scope = config.scope;
13761 if(typeof keyCode == "string"){
13763 var keyString = keyCode.toUpperCase();
13764 for(var j = 0, len = keyString.length; j < len; j++){
13765 ks.push(keyString.charCodeAt(j));
13769 var keyArray = keyCode instanceof Array;
13770 var handler = function(e){
13771 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
13772 var k = e.getKey();
13774 for(var i = 0, len = keyCode.length; i < len; i++){
13775 if(keyCode[i] == k){
13776 if(this.stopEvent){
13779 fn.call(scope || window, k, e);
13785 if(this.stopEvent){
13788 fn.call(scope || window, k, e);
13793 this.bindings.push(handler);
13797 * Shorthand for adding a single key listener
13798 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
13799 * following options:
13800 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
13801 * @param {Function} fn The function to call
13802 * @param {Object} scope (optional) The scope of the function
13804 on : function(key, fn, scope){
13805 var keyCode, shift, ctrl, alt;
13806 if(typeof key == "object" && !(key instanceof Array)){
13825 handleKeyDown : function(e){
13826 if(this.enabled){ //just in case
13827 var b = this.bindings;
13828 for(var i = 0, len = b.length; i < len; i++){
13829 b[i].call(this, e);
13835 * Returns true if this KeyMap is enabled
13836 * @return {Boolean}
13838 isEnabled : function(){
13839 return this.enabled;
13843 * Enables this KeyMap
13845 enable: function(){
13847 this.el.on(this.eventName, this.handleKeyDown, this);
13848 this.enabled = true;
13853 * Disable this KeyMap
13855 disable: function(){
13857 this.el.removeListener(this.eventName, this.handleKeyDown, this);
13858 this.enabled = false;
13863 * Ext JS Library 1.1.1
13864 * Copyright(c) 2006-2007, Ext JS, LLC.
13866 * Originally Released Under LGPL - original licence link has changed is not relivant.
13869 * <script type="text/javascript">
13874 * @class Roo.util.TextMetrics
13875 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
13876 * wide, in pixels, a given block of text will be.
13879 Roo.util.TextMetrics = function(){
13883 * Measures the size of the specified text
13884 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
13885 * that can affect the size of the rendered text
13886 * @param {String} text The text to measure
13887 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
13888 * in order to accurately measure the text height
13889 * @return {Object} An object containing the text's size {width: (width), height: (height)}
13891 measure : function(el, text, fixedWidth){
13893 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
13896 shared.setFixedWidth(fixedWidth || 'auto');
13897 return shared.getSize(text);
13901 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
13902 * the overhead of multiple calls to initialize the style properties on each measurement.
13903 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
13904 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
13905 * in order to accurately measure the text height
13906 * @return {Roo.util.TextMetrics.Instance} instance The new instance
13908 createInstance : function(el, fixedWidth){
13909 return Roo.util.TextMetrics.Instance(el, fixedWidth);
13916 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
13917 var ml = new Roo.Element(document.createElement('div'));
13918 document.body.appendChild(ml.dom);
13919 ml.position('absolute');
13920 ml.setLeftTop(-1000, -1000);
13924 ml.setWidth(fixedWidth);
13929 * Returns the size of the specified text based on the internal element's style and width properties
13930 * @memberOf Roo.util.TextMetrics.Instance#
13931 * @param {String} text The text to measure
13932 * @return {Object} An object containing the text's size {width: (width), height: (height)}
13934 getSize : function(text){
13936 var s = ml.getSize();
13942 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
13943 * that can affect the size of the rendered text
13944 * @memberOf Roo.util.TextMetrics.Instance#
13945 * @param {String/HTMLElement} el The element, dom node or id
13947 bind : function(el){
13949 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
13954 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
13955 * to set a fixed width in order to accurately measure the text height.
13956 * @memberOf Roo.util.TextMetrics.Instance#
13957 * @param {Number} width The width to set on the element
13959 setFixedWidth : function(width){
13960 ml.setWidth(width);
13964 * Returns the measured width of the specified text
13965 * @memberOf Roo.util.TextMetrics.Instance#
13966 * @param {String} text The text to measure
13967 * @return {Number} width The width in pixels
13969 getWidth : function(text){
13970 ml.dom.style.width = 'auto';
13971 return this.getSize(text).width;
13975 * Returns the measured height of the specified text. For multiline text, be sure to call
13976 * {@link #setFixedWidth} if necessary.
13977 * @memberOf Roo.util.TextMetrics.Instance#
13978 * @param {String} text The text to measure
13979 * @return {Number} height The height in pixels
13981 getHeight : function(text){
13982 return this.getSize(text).height;
13986 instance.bind(bindTo);
13991 // backwards compat
13992 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
13994 * Ext JS Library 1.1.1
13995 * Copyright(c) 2006-2007, Ext JS, LLC.
13997 * Originally Released Under LGPL - original licence link has changed is not relivant.
14000 * <script type="text/javascript">
14004 * @class Roo.state.Provider
14005 * Abstract base class for state provider implementations. This class provides methods
14006 * for encoding and decoding <b>typed</b> variables including dates and defines the
14007 * Provider interface.
14009 Roo.state.Provider = function(){
14011 * @event statechange
14012 * Fires when a state change occurs.
14013 * @param {Provider} this This state provider
14014 * @param {String} key The state key which was changed
14015 * @param {String} value The encoded value for the state
14018 "statechange": true
14021 Roo.state.Provider.superclass.constructor.call(this);
14023 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14025 * Returns the current value for a key
14026 * @param {String} name The key name
14027 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14028 * @return {Mixed} The state data
14030 get : function(name, defaultValue){
14031 return typeof this.state[name] == "undefined" ?
14032 defaultValue : this.state[name];
14036 * Clears a value from the state
14037 * @param {String} name The key name
14039 clear : function(name){
14040 delete this.state[name];
14041 this.fireEvent("statechange", this, name, null);
14045 * Sets the value for a key
14046 * @param {String} name The key name
14047 * @param {Mixed} value The value to set
14049 set : function(name, value){
14050 this.state[name] = value;
14051 this.fireEvent("statechange", this, name, value);
14055 * Decodes a string previously encoded with {@link #encodeValue}.
14056 * @param {String} value The value to decode
14057 * @return {Mixed} The decoded value
14059 decodeValue : function(cookie){
14060 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14061 var matches = re.exec(unescape(cookie));
14062 if(!matches || !matches[1]) return; // non state cookie
14063 var type = matches[1];
14064 var v = matches[2];
14067 return parseFloat(v);
14069 return new Date(Date.parse(v));
14074 var values = v.split("^");
14075 for(var i = 0, len = values.length; i < len; i++){
14076 all.push(this.decodeValue(values[i]));
14081 var values = v.split("^");
14082 for(var i = 0, len = values.length; i < len; i++){
14083 var kv = values[i].split("=");
14084 all[kv[0]] = this.decodeValue(kv[1]);
14093 * Encodes a value including type information. Decode with {@link #decodeValue}.
14094 * @param {Mixed} value The value to encode
14095 * @return {String} The encoded value
14097 encodeValue : function(v){
14099 if(typeof v == "number"){
14101 }else if(typeof v == "boolean"){
14102 enc = "b:" + (v ? "1" : "0");
14103 }else if(v instanceof Date){
14104 enc = "d:" + v.toGMTString();
14105 }else if(v instanceof Array){
14107 for(var i = 0, len = v.length; i < len; i++){
14108 flat += this.encodeValue(v[i]);
14109 if(i != len-1) flat += "^";
14112 }else if(typeof v == "object"){
14115 if(typeof v[key] != "function"){
14116 flat += key + "=" + this.encodeValue(v[key]) + "^";
14119 enc = "o:" + flat.substring(0, flat.length-1);
14123 return escape(enc);
14129 * Ext JS Library 1.1.1
14130 * Copyright(c) 2006-2007, Ext JS, LLC.
14132 * Originally Released Under LGPL - original licence link has changed is not relivant.
14135 * <script type="text/javascript">
14138 * @class Roo.state.Manager
14139 * This is the global state manager. By default all components that are "state aware" check this class
14140 * for state information if you don't pass them a custom state provider. In order for this class
14141 * to be useful, it must be initialized with a provider when your application initializes.
14143 // in your initialization function
14145 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14147 // supposed you have a {@link Roo.BorderLayout}
14148 var layout = new Roo.BorderLayout(...);
14149 layout.restoreState();
14150 // or a {Roo.BasicDialog}
14151 var dialog = new Roo.BasicDialog(...);
14152 dialog.restoreState();
14156 Roo.state.Manager = function(){
14157 var provider = new Roo.state.Provider();
14161 * Configures the default state provider for your application
14162 * @param {Provider} stateProvider The state provider to set
14164 setProvider : function(stateProvider){
14165 provider = stateProvider;
14169 * Returns the current value for a key
14170 * @param {String} name The key name
14171 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14172 * @return {Mixed} The state data
14174 get : function(key, defaultValue){
14175 return provider.get(key, defaultValue);
14179 * Sets the value for a key
14180 * @param {String} name The key name
14181 * @param {Mixed} value The state data
14183 set : function(key, value){
14184 provider.set(key, value);
14188 * Clears a value from the state
14189 * @param {String} name The key name
14191 clear : function(key){
14192 provider.clear(key);
14196 * Gets the currently configured state provider
14197 * @return {Provider} The state provider
14199 getProvider : function(){
14206 * Ext JS Library 1.1.1
14207 * Copyright(c) 2006-2007, Ext JS, LLC.
14209 * Originally Released Under LGPL - original licence link has changed is not relivant.
14212 * <script type="text/javascript">
14215 * @class Roo.state.CookieProvider
14216 * @extends Roo.state.Provider
14217 * The default Provider implementation which saves state via cookies.
14220 var cp = new Roo.state.CookieProvider({
14222 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14223 domain: "roojs.com"
14225 Roo.state.Manager.setProvider(cp);
14227 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14228 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14229 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14230 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14231 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14232 * domain the page is running on including the 'www' like 'www.roojs.com')
14233 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14235 * Create a new CookieProvider
14236 * @param {Object} config The configuration object
14238 Roo.state.CookieProvider = function(config){
14239 Roo.state.CookieProvider.superclass.constructor.call(this);
14241 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14242 this.domain = null;
14243 this.secure = false;
14244 Roo.apply(this, config);
14245 this.state = this.readCookies();
14248 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14250 set : function(name, value){
14251 if(typeof value == "undefined" || value === null){
14255 this.setCookie(name, value);
14256 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14260 clear : function(name){
14261 this.clearCookie(name);
14262 Roo.state.CookieProvider.superclass.clear.call(this, name);
14266 readCookies : function(){
14268 var c = document.cookie + ";";
14269 var re = /\s?(.*?)=(.*?);/g;
14271 while((matches = re.exec(c)) != null){
14272 var name = matches[1];
14273 var value = matches[2];
14274 if(name && name.substring(0,3) == "ys-"){
14275 cookies[name.substr(3)] = this.decodeValue(value);
14282 setCookie : function(name, value){
14283 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
14284 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
14285 ((this.path == null) ? "" : ("; path=" + this.path)) +
14286 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14287 ((this.secure == true) ? "; secure" : "");
14291 clearCookie : function(name){
14292 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
14293 ((this.path == null) ? "" : ("; path=" + this.path)) +
14294 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
14295 ((this.secure == true) ? "; secure" : "");