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 isFirefox = ua.indexOf("firefox") > -1,
57 isIE = ua.indexOf("msie") > -1,
58 isIE7 = ua.indexOf("msie 7") > -1,
59 isIE11 = /trident.*rv\:11\./.test(ua),
60 isGecko = !isSafari && ua.indexOf("gecko") > -1,
61 isBorderBox = isIE && !isStrict,
62 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
63 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
64 isLinux = (ua.indexOf("linux") != -1),
65 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
66 isIOS = /iphone|ipad/.test(ua),
67 isTouch = (function() {
69 document.createEvent("TouchEvent");
76 // remove css image flicker
79 document.execCommand("BackgroundImageCache", false, true);
85 * True if the browser is in strict mode
90 * True if the page is running over SSL
95 * True when the document is fully initialized and ready for action
100 * Turn on debugging output (currently only the factory uses this)
107 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
110 enableGarbageCollector : true,
113 * True to automatically purge event listeners after uncaching an element (defaults to false).
114 * Note: this only happens if enableGarbageCollector is true.
117 enableListenerCollection:false,
120 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
121 * the IE insecure content warning (defaults to javascript:false).
124 SSL_SECURE_URL : "javascript:false",
127 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
128 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
131 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
133 emptyFn : function(){},
136 * Copies all the properties of config to obj if they don't already exist.
137 * @param {Object} obj The receiver of the properties
138 * @param {Object} config The source of the properties
139 * @return {Object} returns obj
141 applyIf : function(o, c){
144 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
151 * Applies event listeners to elements by selectors when the document is ready.
152 * The event name is specified with an @ suffix.
155 // add a listener for click on all anchors in element with id foo
156 '#foo a@click' : function(e, t){
160 // add the same listener to multiple selectors (separated by comma BEFORE the @)
161 '#foo a, #bar span.some-class@mouseover' : function(){
166 * @param {Object} obj The list of behaviors to apply
168 addBehaviors : function(o){
170 Roo.onReady(function(){
175 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
177 var parts = b.split('@');
178 if(parts[1]){ // for Object prototype breakers
181 cache[s] = Roo.select(s);
183 cache[s].on(parts[1], o[b]);
190 * Generates unique ids. If the element already has an id, it is unchanged
191 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
192 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
193 * @return {String} The generated Id.
195 id : function(el, prefix){
196 prefix = prefix || "roo-gen";
198 var id = prefix + (++idSeed);
199 return el ? (el.id ? el.id : (el.id = id)) : id;
204 * Extends one class with another class and optionally overrides members with the passed literal. This class
205 * also adds the function "override()" to the class that can be used to override
206 * members on an instance.
207 * @param {Object} subclass The class inheriting the functionality
208 * @param {Object} superclass The class being extended
209 * @param {Object} overrides (optional) A literal with members
214 var io = function(o){
219 return function(sb, sp, overrides){
220 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
223 sb = function(){sp.apply(this, arguments);};
225 var F = function(){}, sbp, spp = sp.prototype;
227 sbp = sb.prototype = new F();
231 if(spp.constructor == Object.prototype.constructor){
236 sb.override = function(o){
240 Roo.override(sb, overrides);
246 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
248 Roo.override(MyClass, {
249 newMethod1: function(){
252 newMethod2: function(foo){
257 * @param {Object} origclass The class to override
258 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
259 * containing one or more methods.
262 override : function(origclass, overrides){
264 var p = origclass.prototype;
265 for(var method in overrides){
266 p[method] = overrides[method];
271 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
273 Roo.namespace('Company', 'Company.data');
274 Company.Widget = function() { ... }
275 Company.data.CustomStore = function(config) { ... }
277 * @param {String} namespace1
278 * @param {String} namespace2
279 * @param {String} etc
282 namespace : function(){
283 var a=arguments, o=null, i, j, d, rt;
284 for (i=0; i<a.length; ++i) {
288 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
289 for (j=1; j<d.length; ++j) {
290 o[d[j]]=o[d[j]] || {};
296 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
298 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
299 Roo.factory(conf, Roo.data);
301 * @param {String} classname
302 * @param {String} namespace (optional)
306 factory : function(c, ns)
308 // no xtype, no ns or c.xns - or forced off by c.xns
309 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
312 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
313 if (c.constructor == ns[c.xtype]) {// already created...
317 if (Roo.debug) Roo.log("Roo.Factory(" + c.xtype + ")");
318 var ret = new ns[c.xtype](c);
322 c.xns = false; // prevent recursion..
326 * Logs to console if it can.
328 * @param {String|Object} string
333 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
340 * 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.
344 urlEncode : function(o){
350 var ov = o[key], k = Roo.encodeURIComponent(key);
351 var type = typeof ov;
352 if(type == 'undefined'){
354 }else if(type != "function" && type != "object"){
355 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
356 }else if(ov instanceof Array){
358 for(var i = 0, len = ov.length; i < len; i++) {
359 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
370 * Safe version of encodeURIComponent
371 * @param {String} data
375 encodeURIComponent : function (data)
378 return encodeURIComponent(data);
379 } catch(e) {} // should be an uri encode error.
381 if (data == '' || data == null){
384 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
385 function nibble_to_hex(nibble){
386 var chars = '0123456789ABCDEF';
387 return chars.charAt(nibble);
389 data = data.toString();
391 for(var i=0; i<data.length; i++){
392 var c = data.charCodeAt(i);
393 var bs = new Array();
396 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
397 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
398 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
399 bs[3] = 0x80 | (c & 0x3F);
400 }else if (c > 0x800){
402 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
403 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
404 bs[2] = 0x80 | (c & 0x3F);
407 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
408 bs[1] = 0x80 | (c & 0x3F);
413 for(var j=0; j<bs.length; j++){
415 var hex = nibble_to_hex((b & 0xF0) >>> 4)
416 + nibble_to_hex(b &0x0F);
425 * 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]}.
426 * @param {String} string
427 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
428 * @return {Object} A literal with members
430 urlDecode : function(string, overwrite){
431 if(!string || !string.length){
435 var pairs = string.split('&');
436 var pair, name, value;
437 for(var i = 0, len = pairs.length; i < len; i++){
438 pair = pairs[i].split('=');
439 name = decodeURIComponent(pair[0]);
440 value = decodeURIComponent(pair[1]);
441 if(overwrite !== true){
442 if(typeof obj[name] == "undefined"){
444 }else if(typeof obj[name] == "string"){
445 obj[name] = [obj[name]];
446 obj[name].push(value);
448 obj[name].push(value);
458 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
459 * passed array is not really an array, your function is called once with it.
460 * The supplied function is called with (Object item, Number index, Array allItems).
461 * @param {Array/NodeList/Mixed} array
462 * @param {Function} fn
463 * @param {Object} scope
465 each : function(array, fn, scope){
466 if(typeof array.length == "undefined" || typeof array == "string"){
469 for(var i = 0, len = array.length; i < len; i++){
470 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
475 combine : function(){
476 var as = arguments, l = as.length, r = [];
477 for(var i = 0; i < l; i++){
479 if(a instanceof Array){
481 }else if(a.length !== undefined && !a.substr){
482 r = r.concat(Array.prototype.slice.call(a, 0));
491 * Escapes the passed string for use in a regular expression
492 * @param {String} str
495 escapeRe : function(s) {
496 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
500 callback : function(cb, scope, args, delay){
501 if(typeof cb == "function"){
503 cb.defer(delay, scope, args || []);
505 cb.apply(scope, args || []);
511 * Return the dom node for the passed string (id), dom node, or Roo.Element
512 * @param {String/HTMLElement/Roo.Element} el
513 * @return HTMLElement
515 getDom : function(el){
519 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
523 * Shorthand for {@link Roo.ComponentMgr#get}
525 * @return Roo.Component
527 getCmp : function(id){
528 return Roo.ComponentMgr.get(id);
531 num : function(v, defaultValue){
532 if(typeof v != 'number'){
538 destroy : function(){
539 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
543 as.removeAllListeners();
547 if(typeof as.purgeListeners == 'function'){
550 if(typeof as.destroy == 'function'){
557 // inpired by a similar function in mootools library
559 * Returns the type of object that is passed in. If the object passed in is null or undefined it
560 * return false otherwise it returns one of the following values:<ul>
561 * <li><b>string</b>: If the object passed is a string</li>
562 * <li><b>number</b>: If the object passed is a number</li>
563 * <li><b>boolean</b>: If the object passed is a boolean value</li>
564 * <li><b>function</b>: If the object passed is a function reference</li>
565 * <li><b>object</b>: If the object passed is an object</li>
566 * <li><b>array</b>: If the object passed is an array</li>
567 * <li><b>regexp</b>: If the object passed is a regular expression</li>
568 * <li><b>element</b>: If the object passed is a DOM Element</li>
569 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
570 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
571 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
572 * @param {Mixed} object
576 if(o === undefined || o === null){
583 if(t == 'object' && o.nodeName) {
585 case 1: return 'element';
586 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
589 if(t == 'object' || t == 'function') {
590 switch(o.constructor) {
591 case Array: return 'array';
592 case RegExp: return 'regexp';
594 if(typeof o.length == 'number' && typeof o.item == 'function') {
602 * Returns true if the passed value is null, undefined or an empty string (optional).
603 * @param {Mixed} value The value to test
604 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
607 isEmpty : function(v, allowBlank){
608 return v === null || v === undefined || (!allowBlank ? v === '' : false);
616 isFirefox : isFirefox,
626 isBorderBox : isBorderBox,
628 isWindows : isWindows,
639 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
640 * you may want to set this to true.
643 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
648 * Selects a single element as a Roo Element
649 * This is about as close as you can get to jQuery's $('do crazy stuff')
650 * @param {String} selector The selector/xpath query
651 * @param {Node} root (optional) The start of the query (defaults to document).
652 * @return {Roo.Element}
654 selectNode : function(selector, root)
656 var node = Roo.DomQuery.selectNode(selector,root);
657 return node ? Roo.get(node) : new Roo.Element(false);
665 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
666 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
669 "Roo.bootstrap.dash");
672 * Ext JS Library 1.1.1
673 * Copyright(c) 2006-2007, Ext JS, LLC.
675 * Originally Released Under LGPL - original licence link has changed is not relivant.
678 * <script type="text/javascript">
682 // wrappedn so fnCleanup is not in global scope...
684 function fnCleanUp() {
685 var p = Function.prototype;
686 delete p.createSequence;
688 delete p.createDelegate;
689 delete p.createCallback;
690 delete p.createInterceptor;
692 window.detachEvent("onunload", fnCleanUp);
694 window.attachEvent("onunload", fnCleanUp);
701 * These functions are available on every Function object (any JavaScript function).
703 Roo.apply(Function.prototype, {
705 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
706 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
707 * Will create a function that is bound to those 2 args.
708 * @return {Function} The new function
710 createCallback : function(/*args...*/){
711 // make args available, in function below
712 var args = arguments;
715 return method.apply(window, args);
720 * Creates a delegate (callback) that sets the scope to obj.
721 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
722 * Will create a function that is automatically scoped to this.
723 * @param {Object} obj (optional) The object for which the scope is set
724 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
725 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
726 * if a number the args are inserted at the specified position
727 * @return {Function} The new function
729 createDelegate : function(obj, args, appendArgs){
732 var callArgs = args || arguments;
733 if(appendArgs === true){
734 callArgs = Array.prototype.slice.call(arguments, 0);
735 callArgs = callArgs.concat(args);
736 }else if(typeof appendArgs == "number"){
737 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
738 var applyArgs = [appendArgs, 0].concat(args); // create method call params
739 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
741 return method.apply(obj || window, callArgs);
746 * Calls this function after the number of millseconds specified.
747 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
748 * @param {Object} obj (optional) The object for which the scope is set
749 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
750 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
751 * if a number the args are inserted at the specified position
752 * @return {Number} The timeout id that can be used with clearTimeout
754 defer : function(millis, obj, args, appendArgs){
755 var fn = this.createDelegate(obj, args, appendArgs);
757 return setTimeout(fn, millis);
763 * Create a combined function call sequence of the original function + the passed function.
764 * The resulting function returns the results of the original function.
765 * The passed fcn is called with the parameters of the original function
766 * @param {Function} fcn The function to sequence
767 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
768 * @return {Function} The new function
770 createSequence : function(fcn, scope){
771 if(typeof fcn != "function"){
776 var retval = method.apply(this || window, arguments);
777 fcn.apply(scope || this || window, arguments);
783 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
784 * The resulting function returns the results of the original function.
785 * The passed fcn is called with the parameters of the original function.
787 * @param {Function} fcn The function to call before the original
788 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
789 * @return {Function} The new function
791 createInterceptor : function(fcn, scope){
792 if(typeof fcn != "function"){
799 if(fcn.apply(scope || this || window, arguments) === false){
802 return method.apply(this || window, arguments);
808 * Ext JS Library 1.1.1
809 * Copyright(c) 2006-2007, Ext JS, LLC.
811 * Originally Released Under LGPL - original licence link has changed is not relivant.
814 * <script type="text/javascript">
817 Roo.applyIf(String, {
822 * Escapes the passed string for ' and \
823 * @param {String} string The string to escape
824 * @return {String} The escaped string
827 escape : function(string) {
828 return string.replace(/('|\\)/g, "\\$1");
832 * Pads the left side of a string with a specified character. This is especially useful
833 * for normalizing number and date strings. Example usage:
835 var s = String.leftPad('123', 5, '0');
836 // s now contains the string: '00123'
838 * @param {String} string The original string
839 * @param {Number} size The total length of the output string
840 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
841 * @return {String} The padded string
844 leftPad : function (val, size, ch) {
845 var result = new String(val);
846 if(ch === null || ch === undefined || ch === '') {
849 while (result.length < size) {
850 result = ch + result;
856 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
857 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
859 var cls = 'my-class', text = 'Some text';
860 var s = String.format('<div class="{0}">{1}</div>', cls, text);
861 // s now contains the string: '<div class="my-class">Some text</div>'
863 * @param {String} string The tokenized string to be formatted
864 * @param {String} value1 The value to replace token {0}
865 * @param {String} value2 Etc...
866 * @return {String} The formatted string
869 format : function(format){
870 var args = Array.prototype.slice.call(arguments, 1);
871 return format.replace(/\{(\d+)\}/g, function(m, i){
872 return Roo.util.Format.htmlEncode(args[i]);
878 * Utility function that allows you to easily switch a string between two alternating values. The passed value
879 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
880 * they are already different, the first value passed in is returned. Note that this method returns the new value
881 * but does not change the current string.
883 // alternate sort directions
884 sort = sort.toggle('ASC', 'DESC');
886 // instead of conditional logic:
887 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
889 * @param {String} value The value to compare to the current string
890 * @param {String} other The new value to use if the string already equals the first value passed in
891 * @return {String} The new value
894 String.prototype.toggle = function(value, other){
895 return this == value ? other : value;
898 * Ext JS Library 1.1.1
899 * Copyright(c) 2006-2007, Ext JS, LLC.
901 * Originally Released Under LGPL - original licence link has changed is not relivant.
904 * <script type="text/javascript">
910 Roo.applyIf(Number.prototype, {
912 * Checks whether or not the current number is within a desired range. If the number is already within the
913 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
914 * exceeded. Note that this method returns the constrained value but does not change the current number.
915 * @param {Number} min The minimum number in the range
916 * @param {Number} max The maximum number in the range
917 * @return {Number} The constrained value if outside the range, otherwise the current value
919 constrain : function(min, max){
920 return Math.min(Math.max(this, min), max);
924 * Ext JS Library 1.1.1
925 * Copyright(c) 2006-2007, Ext JS, LLC.
927 * Originally Released Under LGPL - original licence link has changed is not relivant.
930 * <script type="text/javascript">
935 Roo.applyIf(Array.prototype, {
938 * Checks whether or not the specified object exists in the array.
939 * @param {Object} o The object to check for
940 * @return {Number} The index of o in the array (or -1 if it is not found)
942 indexOf : function(o){
943 for (var i = 0, len = this.length; i < len; i++){
944 if(this[i] == o) return i;
950 * Removes the specified object from the array. If the object is not found nothing happens.
951 * @param {Object} o The object to remove
953 remove : function(o){
954 var index = this.indexOf(o);
956 this.splice(index, 1);
960 * Map (JS 1.6 compatibility)
961 * @param {Function} function to call
965 var len = this.length >>> 0;
966 if (typeof fun != "function")
967 throw new TypeError();
969 var res = new Array(len);
970 var thisp = arguments[1];
971 for (var i = 0; i < len; i++)
974 res[i] = fun.call(thisp, this[i], i, this);
985 * Ext JS Library 1.1.1
986 * Copyright(c) 2006-2007, Ext JS, LLC.
988 * Originally Released Under LGPL - original licence link has changed is not relivant.
991 * <script type="text/javascript">
997 * The date parsing and format syntax is a subset of
998 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
999 * supported will provide results equivalent to their PHP versions.
1001 * Following is the list of all currently supported formats:
1004 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1006 Format Output Description
1007 ------ ---------- --------------------------------------------------------------
1008 d 10 Day of the month, 2 digits with leading zeros
1009 D Wed A textual representation of a day, three letters
1010 j 10 Day of the month without leading zeros
1011 l Wednesday A full textual representation of the day of the week
1012 S th English ordinal day of month suffix, 2 chars (use with j)
1013 w 3 Numeric representation of the day of the week
1014 z 9 The julian date, or day of the year (0-365)
1015 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1016 F January A full textual representation of the month
1017 m 01 Numeric representation of a month, with leading zeros
1018 M Jan Month name abbreviation, three letters
1019 n 1 Numeric representation of a month, without leading zeros
1020 t 31 Number of days in the given month
1021 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1022 Y 2007 A full numeric representation of a year, 4 digits
1023 y 07 A two digit representation of a year
1024 a pm Lowercase Ante meridiem and Post meridiem
1025 A PM Uppercase Ante meridiem and Post meridiem
1026 g 3 12-hour format of an hour without leading zeros
1027 G 15 24-hour format of an hour without leading zeros
1028 h 03 12-hour format of an hour with leading zeros
1029 H 15 24-hour format of an hour with leading zeros
1030 i 05 Minutes with leading zeros
1031 s 01 Seconds, with leading zeros
1032 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1033 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1034 T CST Timezone setting of the machine running the code
1035 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1038 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1040 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1041 document.write(dt.format('Y-m-d')); //2007-01-10
1042 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1043 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
1046 * Here are some standard date/time patterns that you might find helpful. They
1047 * are not part of the source of Date.js, but to use them you can simply copy this
1048 * block of code into any script that is included after Date.js and they will also become
1049 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1052 ISO8601Long:"Y-m-d H:i:s",
1053 ISO8601Short:"Y-m-d",
1055 LongDate: "l, F d, Y",
1056 FullDateTime: "l, F d, Y g:i:s A",
1059 LongTime: "g:i:s A",
1060 SortableDateTime: "Y-m-d\\TH:i:s",
1061 UniversalSortableDateTime: "Y-m-d H:i:sO",
1068 var dt = new Date();
1069 document.write(dt.format(Date.patterns.ShortDate));
1074 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1075 * They generate precompiled functions from date formats instead of parsing and
1076 * processing the pattern every time you format a date. These functions are available
1077 * on every Date object (any javascript function).
1079 * The original article and download are here:
1080 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1087 Returns the number of milliseconds between this date and date
1088 @param {Date} date (optional) Defaults to now
1089 @return {Number} The diff in milliseconds
1090 @member Date getElapsed
1092 Date.prototype.getElapsed = function(date) {
1093 return Math.abs((date || new Date()).getTime()-this.getTime());
1095 // was in date file..
1099 Date.parseFunctions = {count:0};
1101 Date.parseRegexes = [];
1103 Date.formatFunctions = {count:0};
1106 Date.prototype.dateFormat = function(format) {
1107 if (Date.formatFunctions[format] == null) {
1108 Date.createNewFormat(format);
1110 var func = Date.formatFunctions[format];
1111 return this[func]();
1116 * Formats a date given the supplied format string
1117 * @param {String} format The format string
1118 * @return {String} The formatted date
1121 Date.prototype.format = Date.prototype.dateFormat;
1124 Date.createNewFormat = function(format) {
1125 var funcName = "format" + Date.formatFunctions.count++;
1126 Date.formatFunctions[format] = funcName;
1127 var code = "Date.prototype." + funcName + " = function(){return ";
1128 var special = false;
1130 for (var i = 0; i < format.length; ++i) {
1131 ch = format.charAt(i);
1132 if (!special && ch == "\\") {
1137 code += "'" + String.escape(ch) + "' + ";
1140 code += Date.getFormatCode(ch);
1143 /** eval:var:zzzzzzzzzzzzz */
1144 eval(code.substring(0, code.length - 3) + ";}");
1148 Date.getFormatCode = function(character) {
1149 switch (character) {
1151 return "String.leftPad(this.getDate(), 2, '0') + ";
1153 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1155 return "this.getDate() + ";
1157 return "Date.dayNames[this.getDay()] + ";
1159 return "this.getSuffix() + ";
1161 return "this.getDay() + ";
1163 return "this.getDayOfYear() + ";
1165 return "this.getWeekOfYear() + ";
1167 return "Date.monthNames[this.getMonth()] + ";
1169 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1171 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1173 return "(this.getMonth() + 1) + ";
1175 return "this.getDaysInMonth() + ";
1177 return "(this.isLeapYear() ? 1 : 0) + ";
1179 return "this.getFullYear() + ";
1181 return "('' + this.getFullYear()).substring(2, 4) + ";
1183 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1185 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1187 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1189 return "this.getHours() + ";
1191 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1193 return "String.leftPad(this.getHours(), 2, '0') + ";
1195 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1197 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1199 return "this.getGMTOffset() + ";
1201 return "this.getGMTColonOffset() + ";
1203 return "this.getTimezone() + ";
1205 return "(this.getTimezoneOffset() * -60) + ";
1207 return "'" + String.escape(character) + "' + ";
1212 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1213 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1214 * the date format that is not specified will default to the current date value for that part. Time parts can also
1215 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1216 * string or the parse operation will fail.
1219 //dt = Fri May 25 2007 (current date)
1220 var dt = new Date();
1222 //dt = Thu May 25 2006 (today's month/day in 2006)
1223 dt = Date.parseDate("2006", "Y");
1225 //dt = Sun Jan 15 2006 (all date parts specified)
1226 dt = Date.parseDate("2006-1-15", "Y-m-d");
1228 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1229 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1231 * @param {String} input The unparsed date as a string
1232 * @param {String} format The format the date is in
1233 * @return {Date} The parsed date
1236 Date.parseDate = function(input, format) {
1237 if (Date.parseFunctions[format] == null) {
1238 Date.createParser(format);
1240 var func = Date.parseFunctions[format];
1241 return Date[func](input);
1247 Date.createParser = function(format) {
1248 var funcName = "parse" + Date.parseFunctions.count++;
1249 var regexNum = Date.parseRegexes.length;
1250 var currentGroup = 1;
1251 Date.parseFunctions[format] = funcName;
1253 var code = "Date." + funcName + " = function(input){\n"
1254 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1255 + "var d = new Date();\n"
1256 + "y = d.getFullYear();\n"
1257 + "m = d.getMonth();\n"
1258 + "d = d.getDate();\n"
1259 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1260 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1261 + "if (results && results.length > 0) {";
1264 var special = false;
1266 for (var i = 0; i < format.length; ++i) {
1267 ch = format.charAt(i);
1268 if (!special && ch == "\\") {
1273 regex += String.escape(ch);
1276 var obj = Date.formatCodeToRegex(ch, currentGroup);
1277 currentGroup += obj.g;
1279 if (obj.g && obj.c) {
1285 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1286 + "{v = new Date(y, m, d, h, i, s);}\n"
1287 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1288 + "{v = new Date(y, m, d, h, i);}\n"
1289 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1290 + "{v = new Date(y, m, d, h);}\n"
1291 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1292 + "{v = new Date(y, m, d);}\n"
1293 + "else if (y >= 0 && m >= 0)\n"
1294 + "{v = new Date(y, m);}\n"
1295 + "else if (y >= 0)\n"
1296 + "{v = new Date(y);}\n"
1297 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1298 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1299 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1302 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1303 /** eval:var:zzzzzzzzzzzzz */
1308 Date.formatCodeToRegex = function(character, currentGroup) {
1309 switch (character) {
1313 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1316 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1317 s:"(\\d{1,2})"}; // day of month without leading zeroes
1320 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1321 s:"(\\d{2})"}; // day of month with leading zeroes
1325 s:"(?:" + Date.dayNames.join("|") + ")"};
1329 s:"(?:st|nd|rd|th)"};
1344 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1345 s:"(" + Date.monthNames.join("|") + ")"};
1348 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1349 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1352 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1353 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1356 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1357 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1368 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1372 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1373 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1377 c:"if (results[" + currentGroup + "] == 'am') {\n"
1378 + "if (h == 12) { h = 0; }\n"
1379 + "} else { if (h < 12) { h += 12; }}",
1383 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1384 + "if (h == 12) { h = 0; }\n"
1385 + "} else { if (h < 12) { h += 12; }}",
1390 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1391 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1395 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1396 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1399 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1403 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1408 "o = results[", currentGroup, "];\n",
1409 "var sn = o.substring(0,1);\n", // get + / - sign
1410 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1411 "var mn = o.substring(3,5) % 60;\n", // get minutes
1412 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1413 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1415 s:"([+\-]\\d{2,4})"};
1421 "o = results[", currentGroup, "];\n",
1422 "var sn = o.substring(0,1);\n",
1423 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1424 "var mn = o.substring(4,6) % 60;\n",
1425 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1426 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1432 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1435 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1436 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1437 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1441 s:String.escape(character)};
1446 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1447 * @return {String} The abbreviated timezone name (e.g. 'CST')
1449 Date.prototype.getTimezone = function() {
1450 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1454 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1455 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1457 Date.prototype.getGMTOffset = function() {
1458 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1459 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1460 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1464 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1465 * @return {String} 2-characters representing hours and 2-characters representing minutes
1466 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1468 Date.prototype.getGMTColonOffset = function() {
1469 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1470 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1472 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1476 * Get the numeric day number of the year, adjusted for leap year.
1477 * @return {Number} 0 through 364 (365 in leap years)
1479 Date.prototype.getDayOfYear = function() {
1481 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1482 for (var i = 0; i < this.getMonth(); ++i) {
1483 num += Date.daysInMonth[i];
1485 return num + this.getDate() - 1;
1489 * Get the string representation of the numeric week number of the year
1490 * (equivalent to the format specifier 'W').
1491 * @return {String} '00' through '52'
1493 Date.prototype.getWeekOfYear = function() {
1494 // Skip to Thursday of this week
1495 var now = this.getDayOfYear() + (4 - this.getDay());
1496 // Find the first Thursday of the year
1497 var jan1 = new Date(this.getFullYear(), 0, 1);
1498 var then = (7 - jan1.getDay() + 4);
1499 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1503 * Whether or not the current date is in a leap year.
1504 * @return {Boolean} True if the current date is in a leap year, else false
1506 Date.prototype.isLeapYear = function() {
1507 var year = this.getFullYear();
1508 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1512 * Get the first day of the current month, adjusted for leap year. The returned value
1513 * is the numeric day index within the week (0-6) which can be used in conjunction with
1514 * the {@link #monthNames} array to retrieve the textual day name.
1517 var dt = new Date('1/10/2007');
1518 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1520 * @return {Number} The day number (0-6)
1522 Date.prototype.getFirstDayOfMonth = function() {
1523 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1524 return (day < 0) ? (day + 7) : day;
1528 * Get the last day of the current month, adjusted for leap year. The returned value
1529 * is the numeric day index within the week (0-6) which can be used in conjunction with
1530 * the {@link #monthNames} array to retrieve the textual day name.
1533 var dt = new Date('1/10/2007');
1534 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1536 * @return {Number} The day number (0-6)
1538 Date.prototype.getLastDayOfMonth = function() {
1539 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1540 return (day < 0) ? (day + 7) : day;
1545 * Get the first date of this date's month
1548 Date.prototype.getFirstDateOfMonth = function() {
1549 return new Date(this.getFullYear(), this.getMonth(), 1);
1553 * Get the last date of this date's month
1556 Date.prototype.getLastDateOfMonth = function() {
1557 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1560 * Get the number of days in the current month, adjusted for leap year.
1561 * @return {Number} The number of days in the month
1563 Date.prototype.getDaysInMonth = function() {
1564 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1565 return Date.daysInMonth[this.getMonth()];
1569 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1570 * @return {String} 'st, 'nd', 'rd' or 'th'
1572 Date.prototype.getSuffix = function() {
1573 switch (this.getDate()) {
1590 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1593 * An array of textual month names.
1594 * Override these values for international dates, for example...
1595 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1614 * An array of textual day names.
1615 * Override these values for international dates, for example...
1616 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1632 Date.monthNumbers = {
1647 * Creates and returns a new Date instance with the exact same date value as the called instance.
1648 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1649 * variable will also be changed. When the intention is to create a new variable that will not
1650 * modify the original instance, you should create a clone.
1652 * Example of correctly cloning a date:
1655 var orig = new Date('10/1/2006');
1658 document.write(orig); //returns 'Thu Oct 05 2006'!
1661 var orig = new Date('10/1/2006');
1662 var copy = orig.clone();
1664 document.write(orig); //returns 'Thu Oct 01 2006'
1666 * @return {Date} The new Date instance
1668 Date.prototype.clone = function() {
1669 return new Date(this.getTime());
1673 * Clears any time information from this date
1674 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1675 @return {Date} this or the clone
1677 Date.prototype.clearTime = function(clone){
1679 return this.clone().clearTime();
1684 this.setMilliseconds(0);
1689 // safari setMonth is broken
1691 Date.brokenSetMonth = Date.prototype.setMonth;
1692 Date.prototype.setMonth = function(num){
1694 var n = Math.ceil(-num);
1695 var back_year = Math.ceil(n/12);
1696 var month = (n % 12) ? 12 - n % 12 : 0 ;
1697 this.setFullYear(this.getFullYear() - back_year);
1698 return Date.brokenSetMonth.call(this, month);
1700 return Date.brokenSetMonth.apply(this, arguments);
1705 /** Date interval constant
1709 /** Date interval constant
1713 /** Date interval constant
1717 /** Date interval constant
1721 /** Date interval constant
1725 /** Date interval constant
1729 /** Date interval constant
1735 * Provides a convenient method of performing basic date arithmetic. This method
1736 * does not modify the Date instance being called - it creates and returns
1737 * a new Date instance containing the resulting date value.
1742 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1743 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1745 //Negative values will subtract correctly:
1746 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1747 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1749 //You can even chain several calls together in one line!
1750 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1751 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1754 * @param {String} interval A valid date interval enum value
1755 * @param {Number} value The amount to add to the current date
1756 * @return {Date} The new Date instance
1758 Date.prototype.add = function(interval, value){
1759 var d = this.clone();
1760 if (!interval || value === 0) return d;
1761 switch(interval.toLowerCase()){
1763 d.setMilliseconds(this.getMilliseconds() + value);
1766 d.setSeconds(this.getSeconds() + value);
1769 d.setMinutes(this.getMinutes() + value);
1772 d.setHours(this.getHours() + value);
1775 d.setDate(this.getDate() + value);
1778 var day = this.getDate();
1780 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1783 d.setMonth(this.getMonth() + value);
1786 d.setFullYear(this.getFullYear() + value);
1793 * Ext JS Library 1.1.1
1794 * Copyright(c) 2006-2007, Ext JS, LLC.
1796 * Originally Released Under LGPL - original licence link has changed is not relivant.
1799 * <script type="text/javascript">
1803 * @class Roo.lib.Dom
1806 * Dom utils (from YIU afaik)
1811 * Get the view width
1812 * @param {Boolean} full True will get the full document, otherwise it's the view width
1813 * @return {Number} The width
1816 getViewWidth : function(full) {
1817 return full ? this.getDocumentWidth() : this.getViewportWidth();
1820 * Get the view height
1821 * @param {Boolean} full True will get the full document, otherwise it's the view height
1822 * @return {Number} The height
1824 getViewHeight : function(full) {
1825 return full ? this.getDocumentHeight() : this.getViewportHeight();
1828 getDocumentHeight: function() {
1829 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1830 return Math.max(scrollHeight, this.getViewportHeight());
1833 getDocumentWidth: function() {
1834 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1835 return Math.max(scrollWidth, this.getViewportWidth());
1838 getViewportHeight: function() {
1839 var height = self.innerHeight;
1840 var mode = document.compatMode;
1842 if ((mode || Roo.isIE) && !Roo.isOpera) {
1843 height = (mode == "CSS1Compat") ?
1844 document.documentElement.clientHeight :
1845 document.body.clientHeight;
1851 getViewportWidth: function() {
1852 var width = self.innerWidth;
1853 var mode = document.compatMode;
1855 if (mode || Roo.isIE) {
1856 width = (mode == "CSS1Compat") ?
1857 document.documentElement.clientWidth :
1858 document.body.clientWidth;
1863 isAncestor : function(p, c) {
1870 if (p.contains && !Roo.isSafari) {
1871 return p.contains(c);
1872 } else if (p.compareDocumentPosition) {
1873 return !!(p.compareDocumentPosition(c) & 16);
1875 var parent = c.parentNode;
1880 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1883 parent = parent.parentNode;
1889 getRegion : function(el) {
1890 return Roo.lib.Region.getRegion(el);
1893 getY : function(el) {
1894 return this.getXY(el)[1];
1897 getX : function(el) {
1898 return this.getXY(el)[0];
1901 getXY : function(el) {
1902 var p, pe, b, scroll, bd = document.body;
1903 el = Roo.getDom(el);
1904 var fly = Roo.lib.AnimBase.fly;
1905 if (el.getBoundingClientRect) {
1906 b = el.getBoundingClientRect();
1907 scroll = fly(document).getScroll();
1908 return [b.left + scroll.left, b.top + scroll.top];
1914 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1921 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1928 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1929 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1936 if (p != el && pe.getStyle('overflow') != 'visible') {
1944 if (Roo.isSafari && hasAbsolute) {
1949 if (Roo.isGecko && !hasAbsolute) {
1951 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1952 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1956 while (p && p != bd) {
1957 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
1969 setXY : function(el, xy) {
1970 el = Roo.fly(el, '_setXY');
1972 var pts = el.translatePoints(xy);
1973 if (xy[0] !== false) {
1974 el.dom.style.left = pts.left + "px";
1976 if (xy[1] !== false) {
1977 el.dom.style.top = pts.top + "px";
1981 setX : function(el, x) {
1982 this.setXY(el, [x, false]);
1985 setY : function(el, y) {
1986 this.setXY(el, [false, y]);
1990 * Portions of this file are based on pieces of Yahoo User Interface Library
1991 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
1992 * YUI licensed under the BSD License:
1993 * http://developer.yahoo.net/yui/license.txt
1994 * <script type="text/javascript">
1998 Roo.lib.Event = function() {
1999 var loadComplete = false;
2001 var unloadListeners = [];
2003 var onAvailStack = [];
2005 var lastError = null;
2018 startInterval: function() {
2019 if (!this._interval) {
2021 var callback = function() {
2022 self._tryPreloadAttach();
2024 this._interval = setInterval(callback, this.POLL_INTERVAL);
2029 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2030 onAvailStack.push({ id: p_id,
2033 override: p_override,
2034 checkReady: false });
2036 retryCount = this.POLL_RETRYS;
2037 this.startInterval();
2041 addListener: function(el, eventName, fn) {
2042 el = Roo.getDom(el);
2047 if ("unload" == eventName) {
2048 unloadListeners[unloadListeners.length] =
2049 [el, eventName, fn];
2053 var wrappedFn = function(e) {
2054 return fn(Roo.lib.Event.getEvent(e));
2057 var li = [el, eventName, fn, wrappedFn];
2059 var index = listeners.length;
2060 listeners[index] = li;
2062 this.doAdd(el, eventName, wrappedFn, false);
2068 removeListener: function(el, eventName, fn) {
2071 el = Roo.getDom(el);
2074 return this.purgeElement(el, false, eventName);
2078 if ("unload" == eventName) {
2080 for (i = 0,len = unloadListeners.length; i < len; i++) {
2081 var li = unloadListeners[i];
2084 li[1] == eventName &&
2086 unloadListeners.splice(i, 1);
2094 var cacheItem = null;
2097 var index = arguments[3];
2099 if ("undefined" == typeof index) {
2100 index = this._getCacheIndex(el, eventName, fn);
2104 cacheItem = listeners[index];
2107 if (!el || !cacheItem) {
2111 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2113 delete listeners[index][this.WFN];
2114 delete listeners[index][this.FN];
2115 listeners.splice(index, 1);
2122 getTarget: function(ev, resolveTextNode) {
2123 ev = ev.browserEvent || ev;
2124 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2125 var t = ev.target || ev.srcElement;
2126 return this.resolveTextNode(t);
2130 resolveTextNode: function(node) {
2131 if (Roo.isSafari && node && 3 == node.nodeType) {
2132 return node.parentNode;
2139 getPageX: function(ev) {
2140 ev = ev.browserEvent || ev;
2141 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2143 if (!x && 0 !== x) {
2144 x = ev.clientX || 0;
2147 x += this.getScroll()[1];
2155 getPageY: function(ev) {
2156 ev = ev.browserEvent || ev;
2157 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2159 if (!y && 0 !== y) {
2160 y = ev.clientY || 0;
2163 y += this.getScroll()[0];
2172 getXY: function(ev) {
2173 ev = ev.browserEvent || ev;
2174 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2175 return [this.getPageX(ev), this.getPageY(ev)];
2179 getRelatedTarget: function(ev) {
2180 ev = ev.browserEvent || ev;
2181 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2182 var t = ev.relatedTarget;
2184 if (ev.type == "mouseout") {
2186 } else if (ev.type == "mouseover") {
2191 return this.resolveTextNode(t);
2195 getTime: function(ev) {
2196 ev = ev.browserEvent || ev;
2197 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2199 var t = new Date().getTime();
2203 this.lastError = ex;
2212 stopEvent: function(ev) {
2213 this.stopPropagation(ev);
2214 this.preventDefault(ev);
2218 stopPropagation: function(ev) {
2219 ev = ev.browserEvent || ev;
2220 if (ev.stopPropagation) {
2221 ev.stopPropagation();
2223 ev.cancelBubble = true;
2228 preventDefault: function(ev) {
2229 ev = ev.browserEvent || ev;
2230 if(ev.preventDefault) {
2231 ev.preventDefault();
2233 ev.returnValue = false;
2238 getEvent: function(e) {
2239 var ev = e || window.event;
2241 var c = this.getEvent.caller;
2243 ev = c.arguments[0];
2244 if (ev && Event == ev.constructor) {
2254 getCharCode: function(ev) {
2255 ev = ev.browserEvent || ev;
2256 return ev.charCode || ev.keyCode || 0;
2260 _getCacheIndex: function(el, eventName, fn) {
2261 for (var i = 0,len = listeners.length; i < len; ++i) {
2262 var li = listeners[i];
2264 li[this.FN] == fn &&
2265 li[this.EL] == el &&
2266 li[this.TYPE] == eventName) {
2278 getEl: function(id) {
2279 return document.getElementById(id);
2283 clearCache: function() {
2287 _load: function(e) {
2288 loadComplete = true;
2289 var EU = Roo.lib.Event;
2293 EU.doRemove(window, "load", EU._load);
2298 _tryPreloadAttach: function() {
2307 var tryAgain = !loadComplete;
2309 tryAgain = (retryCount > 0);
2314 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2315 var item = onAvailStack[i];
2317 var el = this.getEl(item.id);
2320 if (!item.checkReady ||
2323 (document && document.body)) {
2326 if (item.override) {
2327 if (item.override === true) {
2330 scope = item.override;
2333 item.fn.call(scope, item.obj);
2334 onAvailStack[i] = null;
2337 notAvail.push(item);
2342 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2346 this.startInterval();
2348 clearInterval(this._interval);
2349 this._interval = null;
2352 this.locked = false;
2359 purgeElement: function(el, recurse, eventName) {
2360 var elListeners = this.getListeners(el, eventName);
2362 for (var i = 0,len = elListeners.length; i < len; ++i) {
2363 var l = elListeners[i];
2364 this.removeListener(el, l.type, l.fn);
2368 if (recurse && el && el.childNodes) {
2369 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2370 this.purgeElement(el.childNodes[i], recurse, eventName);
2376 getListeners: function(el, eventName) {
2377 var results = [], searchLists;
2379 searchLists = [listeners, unloadListeners];
2380 } else if (eventName == "unload") {
2381 searchLists = [unloadListeners];
2383 searchLists = [listeners];
2386 for (var j = 0; j < searchLists.length; ++j) {
2387 var searchList = searchLists[j];
2388 if (searchList && searchList.length > 0) {
2389 for (var i = 0,len = searchList.length; i < len; ++i) {
2390 var l = searchList[i];
2391 if (l && l[this.EL] === el &&
2392 (!eventName || eventName === l[this.TYPE])) {
2397 adjust: l[this.ADJ_SCOPE],
2405 return (results.length) ? results : null;
2409 _unload: function(e) {
2411 var EU = Roo.lib.Event, i, j, l, len, index;
2413 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2414 l = unloadListeners[i];
2417 if (l[EU.ADJ_SCOPE]) {
2418 if (l[EU.ADJ_SCOPE] === true) {
2421 scope = l[EU.ADJ_SCOPE];
2424 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2425 unloadListeners[i] = null;
2431 unloadListeners = null;
2433 if (listeners && listeners.length > 0) {
2434 j = listeners.length;
2437 l = listeners[index];
2439 EU.removeListener(l[EU.EL], l[EU.TYPE],
2449 EU.doRemove(window, "unload", EU._unload);
2454 getScroll: function() {
2455 var dd = document.documentElement, db = document.body;
2456 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2457 return [dd.scrollTop, dd.scrollLeft];
2459 return [db.scrollTop, db.scrollLeft];
2466 doAdd: function () {
2467 if (window.addEventListener) {
2468 return function(el, eventName, fn, capture) {
2469 el.addEventListener(eventName, fn, (capture));
2471 } else if (window.attachEvent) {
2472 return function(el, eventName, fn, capture) {
2473 el.attachEvent("on" + eventName, fn);
2482 doRemove: function() {
2483 if (window.removeEventListener) {
2484 return function (el, eventName, fn, capture) {
2485 el.removeEventListener(eventName, fn, (capture));
2487 } else if (window.detachEvent) {
2488 return function (el, eventName, fn) {
2489 el.detachEvent("on" + eventName, fn);
2501 var E = Roo.lib.Event;
2502 E.on = E.addListener;
2503 E.un = E.removeListener;
2505 if (document && document.body) {
2508 E.doAdd(window, "load", E._load);
2510 E.doAdd(window, "unload", E._unload);
2511 E._tryPreloadAttach();
2515 * Portions of this file are based on pieces of Yahoo User Interface Library
2516 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2517 * YUI licensed under the BSD License:
2518 * http://developer.yahoo.net/yui/license.txt
2519 * <script type="text/javascript">
2525 * @class Roo.lib.Ajax
2532 request : function(method, uri, cb, data, options) {
2534 var hs = options.headers;
2537 if(hs.hasOwnProperty(h)){
2538 this.initHeader(h, hs[h], false);
2542 if(options.xmlData){
2543 this.initHeader('Content-Type', 'text/xml', false);
2545 data = options.xmlData;
2549 return this.asyncRequest(method, uri, cb, data);
2552 serializeForm : function(form) {
2553 if(typeof form == 'string') {
2554 form = (document.getElementById(form) || document.forms[form]);
2557 var el, name, val, disabled, data = '', hasSubmit = false;
2558 for (var i = 0; i < form.elements.length; i++) {
2559 el = form.elements[i];
2560 disabled = form.elements[i].disabled;
2561 name = form.elements[i].name;
2562 val = form.elements[i].value;
2564 if (!disabled && name){
2568 case 'select-multiple':
2569 for (var j = 0; j < el.options.length; j++) {
2570 if (el.options[j].selected) {
2572 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2575 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2583 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2596 if(hasSubmit == false) {
2597 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2602 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2607 data = data.substr(0, data.length - 1);
2615 useDefaultHeader:true,
2617 defaultPostHeader:'application/x-www-form-urlencoded',
2619 useDefaultXhrHeader:true,
2621 defaultXhrHeader:'XMLHttpRequest',
2623 hasDefaultHeaders:true,
2635 setProgId:function(id)
2637 this.activeX.unshift(id);
2640 setDefaultPostHeader:function(b)
2642 this.useDefaultHeader = b;
2645 setDefaultXhrHeader:function(b)
2647 this.useDefaultXhrHeader = b;
2650 setPollingInterval:function(i)
2652 if (typeof i == 'number' && isFinite(i)) {
2653 this.pollInterval = i;
2657 createXhrObject:function(transactionId)
2663 http = new XMLHttpRequest();
2665 obj = { conn:http, tId:transactionId };
2669 for (var i = 0; i < this.activeX.length; ++i) {
2673 http = new ActiveXObject(this.activeX[i]);
2675 obj = { conn:http, tId:transactionId };
2688 getConnectionObject:function()
2691 var tId = this.transactionId;
2695 o = this.createXhrObject(tId);
2697 this.transactionId++;
2708 asyncRequest:function(method, uri, callback, postData)
2710 var o = this.getConnectionObject();
2716 o.conn.open(method, uri, true);
2718 if (this.useDefaultXhrHeader) {
2719 if (!this.defaultHeaders['X-Requested-With']) {
2720 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2724 if(postData && this.useDefaultHeader){
2725 this.initHeader('Content-Type', this.defaultPostHeader);
2728 if (this.hasDefaultHeaders || this.hasHeaders) {
2732 this.handleReadyState(o, callback);
2733 o.conn.send(postData || null);
2739 handleReadyState:function(o, callback)
2743 if (callback && callback.timeout) {
2745 this.timeout[o.tId] = window.setTimeout(function() {
2746 oConn.abort(o, callback, true);
2747 }, callback.timeout);
2750 this.poll[o.tId] = window.setInterval(
2752 if (o.conn && o.conn.readyState == 4) {
2753 window.clearInterval(oConn.poll[o.tId]);
2754 delete oConn.poll[o.tId];
2756 if(callback && callback.timeout) {
2757 window.clearTimeout(oConn.timeout[o.tId]);
2758 delete oConn.timeout[o.tId];
2761 oConn.handleTransactionResponse(o, callback);
2764 , this.pollInterval);
2767 handleTransactionResponse:function(o, callback, isAbort)
2771 this.releaseObject(o);
2775 var httpStatus, responseObject;
2779 if (o.conn.status !== undefined && o.conn.status != 0) {
2780 httpStatus = o.conn.status;
2792 if (httpStatus >= 200 && httpStatus < 300) {
2793 responseObject = this.createResponseObject(o, callback.argument);
2794 if (callback.success) {
2795 if (!callback.scope) {
2796 callback.success(responseObject);
2801 callback.success.apply(callback.scope, [responseObject]);
2806 switch (httpStatus) {
2814 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2815 if (callback.failure) {
2816 if (!callback.scope) {
2817 callback.failure(responseObject);
2820 callback.failure.apply(callback.scope, [responseObject]);
2825 responseObject = this.createResponseObject(o, callback.argument);
2826 if (callback.failure) {
2827 if (!callback.scope) {
2828 callback.failure(responseObject);
2831 callback.failure.apply(callback.scope, [responseObject]);
2837 this.releaseObject(o);
2838 responseObject = null;
2841 createResponseObject:function(o, callbackArg)
2848 var headerStr = o.conn.getAllResponseHeaders();
2849 var header = headerStr.split('\n');
2850 for (var i = 0; i < header.length; i++) {
2851 var delimitPos = header[i].indexOf(':');
2852 if (delimitPos != -1) {
2853 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2861 obj.status = o.conn.status;
2862 obj.statusText = o.conn.statusText;
2863 obj.getResponseHeader = headerObj;
2864 obj.getAllResponseHeaders = headerStr;
2865 obj.responseText = o.conn.responseText;
2866 obj.responseXML = o.conn.responseXML;
2868 if (typeof callbackArg !== undefined) {
2869 obj.argument = callbackArg;
2875 createExceptionObject:function(tId, callbackArg, isAbort)
2878 var COMM_ERROR = 'communication failure';
2879 var ABORT_CODE = -1;
2880 var ABORT_ERROR = 'transaction aborted';
2886 obj.status = ABORT_CODE;
2887 obj.statusText = ABORT_ERROR;
2890 obj.status = COMM_CODE;
2891 obj.statusText = COMM_ERROR;
2895 obj.argument = callbackArg;
2901 initHeader:function(label, value, isDefault)
2903 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2905 if (headerObj[label] === undefined) {
2906 headerObj[label] = value;
2911 headerObj[label] = value + "," + headerObj[label];
2915 this.hasDefaultHeaders = true;
2918 this.hasHeaders = true;
2923 setHeader:function(o)
2925 if (this.hasDefaultHeaders) {
2926 for (var prop in this.defaultHeaders) {
2927 if (this.defaultHeaders.hasOwnProperty(prop)) {
2928 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2933 if (this.hasHeaders) {
2934 for (var prop in this.headers) {
2935 if (this.headers.hasOwnProperty(prop)) {
2936 o.conn.setRequestHeader(prop, this.headers[prop]);
2940 this.hasHeaders = false;
2944 resetDefaultHeaders:function() {
2945 delete this.defaultHeaders;
2946 this.defaultHeaders = {};
2947 this.hasDefaultHeaders = false;
2950 abort:function(o, callback, isTimeout)
2952 if(this.isCallInProgress(o)) {
2954 window.clearInterval(this.poll[o.tId]);
2955 delete this.poll[o.tId];
2957 delete this.timeout[o.tId];
2960 this.handleTransactionResponse(o, callback, true);
2970 isCallInProgress:function(o)
2973 return o.conn.readyState != 4 && o.conn.readyState != 0;
2982 releaseObject:function(o)
2991 'MSXML2.XMLHTTP.3.0',
2999 * Portions of this file are based on pieces of Yahoo User Interface Library
3000 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3001 * YUI licensed under the BSD License:
3002 * http://developer.yahoo.net/yui/license.txt
3003 * <script type="text/javascript">
3007 Roo.lib.Region = function(t, r, b, l) {
3017 Roo.lib.Region.prototype = {
3018 contains : function(region) {
3019 return ( region.left >= this.left &&
3020 region.right <= this.right &&
3021 region.top >= this.top &&
3022 region.bottom <= this.bottom );
3026 getArea : function() {
3027 return ( (this.bottom - this.top) * (this.right - this.left) );
3030 intersect : function(region) {
3031 var t = Math.max(this.top, region.top);
3032 var r = Math.min(this.right, region.right);
3033 var b = Math.min(this.bottom, region.bottom);
3034 var l = Math.max(this.left, region.left);
3036 if (b >= t && r >= l) {
3037 return new Roo.lib.Region(t, r, b, l);
3042 union : function(region) {
3043 var t = Math.min(this.top, region.top);
3044 var r = Math.max(this.right, region.right);
3045 var b = Math.max(this.bottom, region.bottom);
3046 var l = Math.min(this.left, region.left);
3048 return new Roo.lib.Region(t, r, b, l);
3051 adjust : function(t, l, b, r) {
3060 Roo.lib.Region.getRegion = function(el) {
3061 var p = Roo.lib.Dom.getXY(el);
3064 var r = p[0] + el.offsetWidth;
3065 var b = p[1] + el.offsetHeight;
3068 return new Roo.lib.Region(t, r, b, l);
3071 * Portions of this file are based on pieces of Yahoo User Interface Library
3072 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3073 * YUI licensed under the BSD License:
3074 * http://developer.yahoo.net/yui/license.txt
3075 * <script type="text/javascript">
3078 //@@dep Roo.lib.Region
3081 Roo.lib.Point = function(x, y) {
3082 if (x instanceof Array) {
3086 this.x = this.right = this.left = this[0] = x;
3087 this.y = this.top = this.bottom = this[1] = y;
3090 Roo.lib.Point.prototype = new Roo.lib.Region();
3092 * Portions of this file are based on pieces of Yahoo User Interface Library
3093 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3094 * YUI licensed under the BSD License:
3095 * http://developer.yahoo.net/yui/license.txt
3096 * <script type="text/javascript">
3103 scroll : function(el, args, duration, easing, cb, scope) {
3104 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3107 motion : function(el, args, duration, easing, cb, scope) {
3108 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3111 color : function(el, args, duration, easing, cb, scope) {
3112 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3115 run : function(el, args, duration, easing, cb, scope, type) {
3116 type = type || Roo.lib.AnimBase;
3117 if (typeof easing == "string") {
3118 easing = Roo.lib.Easing[easing];
3120 var anim = new type(el, args, duration, easing);
3121 anim.animateX(function() {
3122 Roo.callback(cb, scope);
3128 * Portions of this file are based on pieces of Yahoo User Interface Library
3129 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3130 * YUI licensed under the BSD License:
3131 * http://developer.yahoo.net/yui/license.txt
3132 * <script type="text/javascript">
3140 if (!libFlyweight) {
3141 libFlyweight = new Roo.Element.Flyweight();
3143 libFlyweight.dom = el;
3144 return libFlyweight;
3147 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3151 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3153 this.init(el, attributes, duration, method);
3157 Roo.lib.AnimBase.fly = fly;
3161 Roo.lib.AnimBase.prototype = {
3163 toString: function() {
3164 var el = this.getEl();
3165 var id = el.id || el.tagName;
3166 return ("Anim " + id);
3170 noNegatives: /width|height|opacity|padding/i,
3171 offsetAttribute: /^((width|height)|(top|left))$/,
3172 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3173 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3177 doMethod: function(attr, start, end) {
3178 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3182 setAttribute: function(attr, val, unit) {
3183 if (this.patterns.noNegatives.test(attr)) {
3184 val = (val > 0) ? val : 0;
3187 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3191 getAttribute: function(attr) {
3192 var el = this.getEl();
3193 var val = fly(el).getStyle(attr);
3195 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3196 return parseFloat(val);
3199 var a = this.patterns.offsetAttribute.exec(attr) || [];
3200 var pos = !!( a[3] );
3201 var box = !!( a[2] );
3204 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3205 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3214 getDefaultUnit: function(attr) {
3215 if (this.patterns.defaultUnit.test(attr)) {
3222 animateX : function(callback, scope) {
3223 var f = function() {
3224 this.onComplete.removeListener(f);
3225 if (typeof callback == "function") {
3226 callback.call(scope || this, this);
3229 this.onComplete.addListener(f, this);
3234 setRuntimeAttribute: function(attr) {
3237 var attributes = this.attributes;
3239 this.runtimeAttributes[attr] = {};
3241 var isset = function(prop) {
3242 return (typeof prop !== 'undefined');
3245 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3249 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3252 if (isset(attributes[attr]['to'])) {
3253 end = attributes[attr]['to'];
3254 } else if (isset(attributes[attr]['by'])) {
3255 if (start.constructor == Array) {
3257 for (var i = 0, len = start.length; i < len; ++i) {
3258 end[i] = start[i] + attributes[attr]['by'][i];
3261 end = start + attributes[attr]['by'];
3265 this.runtimeAttributes[attr].start = start;
3266 this.runtimeAttributes[attr].end = end;
3269 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3273 init: function(el, attributes, duration, method) {
3275 var isAnimated = false;
3278 var startTime = null;
3281 var actualFrames = 0;
3284 el = Roo.getDom(el);
3287 this.attributes = attributes || {};
3290 this.duration = duration || 1;
3293 this.method = method || Roo.lib.Easing.easeNone;
3296 this.useSeconds = true;
3299 this.currentFrame = 0;
3302 this.totalFrames = Roo.lib.AnimMgr.fps;
3305 this.getEl = function() {
3310 this.isAnimated = function() {
3315 this.getStartTime = function() {
3319 this.runtimeAttributes = {};
3322 this.animate = function() {
3323 if (this.isAnimated()) {
3327 this.currentFrame = 0;
3329 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3331 Roo.lib.AnimMgr.registerElement(this);
3335 this.stop = function(finish) {
3337 this.currentFrame = this.totalFrames;
3338 this._onTween.fire();
3340 Roo.lib.AnimMgr.stop(this);
3343 var onStart = function() {
3344 this.onStart.fire();
3346 this.runtimeAttributes = {};
3347 for (var attr in this.attributes) {
3348 this.setRuntimeAttribute(attr);
3353 startTime = new Date();
3357 var onTween = function() {
3359 duration: new Date() - this.getStartTime(),
3360 currentFrame: this.currentFrame
3363 data.toString = function() {
3365 'duration: ' + data.duration +
3366 ', currentFrame: ' + data.currentFrame
3370 this.onTween.fire(data);
3372 var runtimeAttributes = this.runtimeAttributes;
3374 for (var attr in runtimeAttributes) {
3375 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3381 var onComplete = function() {
3382 var actual_duration = (new Date() - startTime) / 1000 ;
3385 duration: actual_duration,
3386 frames: actualFrames,
3387 fps: actualFrames / actual_duration
3390 data.toString = function() {
3392 'duration: ' + data.duration +
3393 ', frames: ' + data.frames +
3394 ', fps: ' + data.fps
3400 this.onComplete.fire(data);
3404 this._onStart = new Roo.util.Event(this);
3405 this.onStart = new Roo.util.Event(this);
3406 this.onTween = new Roo.util.Event(this);
3407 this._onTween = new Roo.util.Event(this);
3408 this.onComplete = new Roo.util.Event(this);
3409 this._onComplete = new Roo.util.Event(this);
3410 this._onStart.addListener(onStart);
3411 this._onTween.addListener(onTween);
3412 this._onComplete.addListener(onComplete);
3417 * Portions of this file are based on pieces of Yahoo User Interface Library
3418 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3419 * YUI licensed under the BSD License:
3420 * http://developer.yahoo.net/yui/license.txt
3421 * <script type="text/javascript">
3425 Roo.lib.AnimMgr = new function() {
3442 this.registerElement = function(tween) {
3443 queue[queue.length] = tween;
3445 tween._onStart.fire();
3450 this.unRegister = function(tween, index) {
3451 tween._onComplete.fire();
3452 index = index || getIndex(tween);
3454 queue.splice(index, 1);
3458 if (tweenCount <= 0) {
3464 this.start = function() {
3465 if (thread === null) {
3466 thread = setInterval(this.run, this.delay);
3471 this.stop = function(tween) {
3473 clearInterval(thread);
3475 for (var i = 0, len = queue.length; i < len; ++i) {
3476 if (queue[0].isAnimated()) {
3477 this.unRegister(queue[0], 0);
3486 this.unRegister(tween);
3491 this.run = function() {
3492 for (var i = 0, len = queue.length; i < len; ++i) {
3493 var tween = queue[i];
3494 if (!tween || !tween.isAnimated()) {
3498 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3500 tween.currentFrame += 1;
3502 if (tween.useSeconds) {
3503 correctFrame(tween);
3505 tween._onTween.fire();
3508 Roo.lib.AnimMgr.stop(tween, i);
3513 var getIndex = function(anim) {
3514 for (var i = 0, len = queue.length; i < len; ++i) {
3515 if (queue[i] == anim) {
3523 var correctFrame = function(tween) {
3524 var frames = tween.totalFrames;
3525 var frame = tween.currentFrame;
3526 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3527 var elapsed = (new Date() - tween.getStartTime());
3530 if (elapsed < tween.duration * 1000) {
3531 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3533 tweak = frames - (frame + 1);
3535 if (tweak > 0 && isFinite(tweak)) {
3536 if (tween.currentFrame + tweak >= frames) {
3537 tweak = frames - (frame + 1);
3540 tween.currentFrame += tweak;
3546 * Portions of this file are based on pieces of Yahoo User Interface Library
3547 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3548 * YUI licensed under the BSD License:
3549 * http://developer.yahoo.net/yui/license.txt
3550 * <script type="text/javascript">
3553 Roo.lib.Bezier = new function() {
3555 this.getPosition = function(points, t) {
3556 var n = points.length;
3559 for (var i = 0; i < n; ++i) {
3560 tmp[i] = [points[i][0], points[i][1]];
3563 for (var j = 1; j < n; ++j) {
3564 for (i = 0; i < n - j; ++i) {
3565 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3566 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3570 return [ tmp[0][0], tmp[0][1] ];
3574 * Portions of this file are based on pieces of Yahoo User Interface Library
3575 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3576 * YUI licensed under the BSD License:
3577 * http://developer.yahoo.net/yui/license.txt
3578 * <script type="text/javascript">
3583 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3584 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3587 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3589 var fly = Roo.lib.AnimBase.fly;
3591 var superclass = Y.ColorAnim.superclass;
3592 var proto = Y.ColorAnim.prototype;
3594 proto.toString = function() {
3595 var el = this.getEl();
3596 var id = el.id || el.tagName;
3597 return ("ColorAnim " + id);
3600 proto.patterns.color = /color$/i;
3601 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3602 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3603 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3604 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3607 proto.parseColor = function(s) {
3608 if (s.length == 3) {
3612 var c = this.patterns.hex.exec(s);
3613 if (c && c.length == 4) {
3614 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3617 c = this.patterns.rgb.exec(s);
3618 if (c && c.length == 4) {
3619 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3622 c = this.patterns.hex3.exec(s);
3623 if (c && c.length == 4) {
3624 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3629 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3630 proto.getAttribute = function(attr) {
3631 var el = this.getEl();
3632 if (this.patterns.color.test(attr)) {
3633 var val = fly(el).getStyle(attr);
3635 if (this.patterns.transparent.test(val)) {
3636 var parent = el.parentNode;
3637 val = fly(parent).getStyle(attr);
3639 while (parent && this.patterns.transparent.test(val)) {
3640 parent = parent.parentNode;
3641 val = fly(parent).getStyle(attr);
3642 if (parent.tagName.toUpperCase() == 'HTML') {
3648 val = superclass.getAttribute.call(this, attr);
3653 proto.getAttribute = function(attr) {
3654 var el = this.getEl();
3655 if (this.patterns.color.test(attr)) {
3656 var val = fly(el).getStyle(attr);
3658 if (this.patterns.transparent.test(val)) {
3659 var parent = el.parentNode;
3660 val = fly(parent).getStyle(attr);
3662 while (parent && this.patterns.transparent.test(val)) {
3663 parent = parent.parentNode;
3664 val = fly(parent).getStyle(attr);
3665 if (parent.tagName.toUpperCase() == 'HTML') {
3671 val = superclass.getAttribute.call(this, attr);
3677 proto.doMethod = function(attr, start, end) {
3680 if (this.patterns.color.test(attr)) {
3682 for (var i = 0, len = start.length; i < len; ++i) {
3683 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3686 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3689 val = superclass.doMethod.call(this, attr, start, end);
3695 proto.setRuntimeAttribute = function(attr) {
3696 superclass.setRuntimeAttribute.call(this, attr);
3698 if (this.patterns.color.test(attr)) {
3699 var attributes = this.attributes;
3700 var start = this.parseColor(this.runtimeAttributes[attr].start);
3701 var end = this.parseColor(this.runtimeAttributes[attr].end);
3703 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3704 end = this.parseColor(attributes[attr].by);
3706 for (var i = 0, len = start.length; i < len; ++i) {
3707 end[i] = start[i] + end[i];
3711 this.runtimeAttributes[attr].start = start;
3712 this.runtimeAttributes[attr].end = end;
3718 * Portions of this file are based on pieces of Yahoo User Interface Library
3719 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3720 * YUI licensed under the BSD License:
3721 * http://developer.yahoo.net/yui/license.txt
3722 * <script type="text/javascript">
3728 easeNone: function (t, b, c, d) {
3729 return c * t / d + b;
3733 easeIn: function (t, b, c, d) {
3734 return c * (t /= d) * t + b;
3738 easeOut: function (t, b, c, d) {
3739 return -c * (t /= d) * (t - 2) + b;
3743 easeBoth: function (t, b, c, d) {
3744 if ((t /= d / 2) < 1) {
3745 return c / 2 * t * t + b;
3748 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3752 easeInStrong: function (t, b, c, d) {
3753 return c * (t /= d) * t * t * t + b;
3757 easeOutStrong: function (t, b, c, d) {
3758 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3762 easeBothStrong: function (t, b, c, d) {
3763 if ((t /= d / 2) < 1) {
3764 return c / 2 * t * t * t * t + b;
3767 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3772 elasticIn: function (t, b, c, d, a, p) {
3776 if ((t /= d) == 1) {
3783 if (!a || a < Math.abs(c)) {
3788 var s = p / (2 * Math.PI) * Math.asin(c / a);
3791 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3795 elasticOut: function (t, b, c, d, a, p) {
3799 if ((t /= d) == 1) {
3806 if (!a || a < Math.abs(c)) {
3811 var s = p / (2 * Math.PI) * Math.asin(c / a);
3814 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3818 elasticBoth: function (t, b, c, d, a, p) {
3823 if ((t /= d / 2) == 2) {
3831 if (!a || a < Math.abs(c)) {
3836 var s = p / (2 * Math.PI) * Math.asin(c / a);
3840 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3841 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3843 return a * Math.pow(2, -10 * (t -= 1)) *
3844 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3849 backIn: function (t, b, c, d, s) {
3850 if (typeof s == 'undefined') {
3853 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3857 backOut: function (t, b, c, d, s) {
3858 if (typeof s == 'undefined') {
3861 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3865 backBoth: function (t, b, c, d, s) {
3866 if (typeof s == 'undefined') {
3870 if ((t /= d / 2 ) < 1) {
3871 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3873 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3877 bounceIn: function (t, b, c, d) {
3878 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3882 bounceOut: function (t, b, c, d) {
3883 if ((t /= d) < (1 / 2.75)) {
3884 return c * (7.5625 * t * t) + b;
3885 } else if (t < (2 / 2.75)) {
3886 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3887 } else if (t < (2.5 / 2.75)) {
3888 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3890 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3894 bounceBoth: function (t, b, c, d) {
3896 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3898 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3901 * Portions of this file are based on pieces of Yahoo User Interface Library
3902 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3903 * YUI licensed under the BSD License:
3904 * http://developer.yahoo.net/yui/license.txt
3905 * <script type="text/javascript">
3909 Roo.lib.Motion = function(el, attributes, duration, method) {
3911 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3915 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3919 var superclass = Y.Motion.superclass;
3920 var proto = Y.Motion.prototype;
3922 proto.toString = function() {
3923 var el = this.getEl();
3924 var id = el.id || el.tagName;
3925 return ("Motion " + id);
3928 proto.patterns.points = /^points$/i;
3930 proto.setAttribute = function(attr, val, unit) {
3931 if (this.patterns.points.test(attr)) {
3932 unit = unit || 'px';
3933 superclass.setAttribute.call(this, 'left', val[0], unit);
3934 superclass.setAttribute.call(this, 'top', val[1], unit);
3936 superclass.setAttribute.call(this, attr, val, unit);
3940 proto.getAttribute = function(attr) {
3941 if (this.patterns.points.test(attr)) {
3943 superclass.getAttribute.call(this, 'left'),
3944 superclass.getAttribute.call(this, 'top')
3947 val = superclass.getAttribute.call(this, attr);
3953 proto.doMethod = function(attr, start, end) {
3956 if (this.patterns.points.test(attr)) {
3957 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3958 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3960 val = superclass.doMethod.call(this, attr, start, end);
3965 proto.setRuntimeAttribute = function(attr) {
3966 if (this.patterns.points.test(attr)) {
3967 var el = this.getEl();
3968 var attributes = this.attributes;
3970 var control = attributes['points']['control'] || [];
3974 if (control.length > 0 && !(control[0] instanceof Array)) {
3975 control = [control];
3978 for (i = 0,len = control.length; i < len; ++i) {
3979 tmp[i] = control[i];
3984 Roo.fly(el).position();
3986 if (isset(attributes['points']['from'])) {
3987 Roo.lib.Dom.setXY(el, attributes['points']['from']);
3990 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
3993 start = this.getAttribute('points');
3996 if (isset(attributes['points']['to'])) {
3997 end = translateValues.call(this, attributes['points']['to'], start);
3999 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4000 for (i = 0,len = control.length; i < len; ++i) {
4001 control[i] = translateValues.call(this, control[i], start);
4005 } else if (isset(attributes['points']['by'])) {
4006 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4008 for (i = 0,len = control.length; i < len; ++i) {
4009 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4013 this.runtimeAttributes[attr] = [start];
4015 if (control.length > 0) {
4016 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4019 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4022 superclass.setRuntimeAttribute.call(this, attr);
4026 var translateValues = function(val, start) {
4027 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4028 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4033 var isset = function(prop) {
4034 return (typeof prop !== 'undefined');
4038 * Portions of this file are based on pieces of Yahoo User Interface Library
4039 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4040 * YUI licensed under the BSD License:
4041 * http://developer.yahoo.net/yui/license.txt
4042 * <script type="text/javascript">
4046 Roo.lib.Scroll = function(el, attributes, duration, method) {
4048 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4052 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4056 var superclass = Y.Scroll.superclass;
4057 var proto = Y.Scroll.prototype;
4059 proto.toString = function() {
4060 var el = this.getEl();
4061 var id = el.id || el.tagName;
4062 return ("Scroll " + id);
4065 proto.doMethod = function(attr, start, end) {
4068 if (attr == 'scroll') {
4070 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4071 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4075 val = superclass.doMethod.call(this, attr, start, end);
4080 proto.getAttribute = function(attr) {
4082 var el = this.getEl();
4084 if (attr == 'scroll') {
4085 val = [ el.scrollLeft, el.scrollTop ];
4087 val = superclass.getAttribute.call(this, attr);
4093 proto.setAttribute = function(attr, val, unit) {
4094 var el = this.getEl();
4096 if (attr == 'scroll') {
4097 el.scrollLeft = val[0];
4098 el.scrollTop = val[1];
4100 superclass.setAttribute.call(this, attr, val, unit);
4106 * Ext JS Library 1.1.1
4107 * Copyright(c) 2006-2007, Ext JS, LLC.
4109 * Originally Released Under LGPL - original licence link has changed is not relivant.
4112 * <script type="text/javascript">
4116 // nasty IE9 hack - what a pile of crap that is..
4118 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4119 Range.prototype.createContextualFragment = function (html) {
4120 var doc = window.document;
4121 var container = doc.createElement("div");
4122 container.innerHTML = html;
4123 var frag = doc.createDocumentFragment(), n;
4124 while ((n = container.firstChild)) {
4125 frag.appendChild(n);
4132 * @class Roo.DomHelper
4133 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4134 * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4137 Roo.DomHelper = function(){
4138 var tempTableEl = null;
4139 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4140 var tableRe = /^table|tbody|tr|td$/i;
4142 // build as innerHTML where available
4144 var createHtml = function(o){
4145 if(typeof o == 'string'){
4154 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
4155 if(attr == "style"){
4157 if(typeof s == "function"){
4160 if(typeof s == "string"){
4161 b += ' style="' + s + '"';
4162 }else if(typeof s == "object"){
4165 if(typeof s[key] != "function"){
4166 b += key + ":" + s[key] + ";";
4173 b += ' class="' + o["cls"] + '"';
4174 }else if(attr == "htmlFor"){
4175 b += ' for="' + o["htmlFor"] + '"';
4177 b += " " + attr + '="' + o[attr] + '"';
4181 if(emptyTags.test(o.tag)){
4185 var cn = o.children || o.cn;
4187 //http://bugs.kde.org/show_bug.cgi?id=71506
4188 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4189 for(var i = 0, len = cn.length; i < len; i++) {
4190 b += createHtml(cn[i], b);
4193 b += createHtml(cn, b);
4199 b += "</" + o.tag + ">";
4206 var createDom = function(o, parentNode){
4208 // defininition craeted..
4210 if (o.ns && o.ns != 'html') {
4212 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4213 xmlns[o.ns] = o.xmlns;
4216 if (typeof(xmlns[o.ns]) == 'undefined') {
4217 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4223 if (typeof(o) == 'string') {
4224 return parentNode.appendChild(document.createTextNode(o));
4226 o.tag = o.tag || div;
4227 if (o.ns && Roo.isIE) {
4229 o.tag = o.ns + ':' + o.tag;
4232 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4233 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4236 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4237 attr == "style" || typeof o[attr] == "function") continue;
4239 if(attr=="cls" && Roo.isIE){
4240 el.className = o["cls"];
4242 if(useSet) { el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);}
4248 Roo.DomHelper.applyStyles(el, o.style);
4249 var cn = o.children || o.cn;
4251 //http://bugs.kde.org/show_bug.cgi?id=71506
4252 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4253 for(var i = 0, len = cn.length; i < len; i++) {
4254 createDom(cn[i], el);
4261 el.innerHTML = o.html;
4264 parentNode.appendChild(el);
4269 var ieTable = function(depth, s, h, e){
4270 tempTableEl.innerHTML = [s, h, e].join('');
4271 var i = -1, el = tempTableEl;
4278 // kill repeat to save bytes
4282 tbe = '</tbody>'+te,
4288 * Nasty code for IE's broken table implementation
4290 var insertIntoTable = function(tag, where, el, html){
4292 tempTableEl = document.createElement('div');
4297 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4300 if(where == 'beforebegin'){
4304 before = el.nextSibling;
4307 node = ieTable(4, trs, html, tre);
4309 else if(tag == 'tr'){
4310 if(where == 'beforebegin'){
4313 node = ieTable(3, tbs, html, tbe);
4314 } else if(where == 'afterend'){
4315 before = el.nextSibling;
4317 node = ieTable(3, tbs, html, tbe);
4318 } else{ // INTO a TR
4319 if(where == 'afterbegin'){
4320 before = el.firstChild;
4322 node = ieTable(4, trs, html, tre);
4324 } else if(tag == 'tbody'){
4325 if(where == 'beforebegin'){
4328 node = ieTable(2, ts, html, te);
4329 } else if(where == 'afterend'){
4330 before = el.nextSibling;
4332 node = ieTable(2, ts, html, te);
4334 if(where == 'afterbegin'){
4335 before = el.firstChild;
4337 node = ieTable(3, tbs, html, tbe);
4340 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4343 if(where == 'afterbegin'){
4344 before = el.firstChild;
4346 node = ieTable(2, ts, html, te);
4348 el.insertBefore(node, before);
4353 /** True to force the use of DOM instead of html fragments @type Boolean */
4357 * Returns the markup for the passed Element(s) config
4358 * @param {Object} o The Dom object spec (and children)
4361 markup : function(o){
4362 return createHtml(o);
4366 * Applies a style specification to an element
4367 * @param {String/HTMLElement} el The element to apply styles to
4368 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4369 * a function which returns such a specification.
4371 applyStyles : function(el, styles){
4374 if(typeof styles == "string"){
4375 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4377 while ((matches = re.exec(styles)) != null){
4378 el.setStyle(matches[1], matches[2]);
4380 }else if (typeof styles == "object"){
4381 for (var style in styles){
4382 el.setStyle(style, styles[style]);
4384 }else if (typeof styles == "function"){
4385 Roo.DomHelper.applyStyles(el, styles.call());
4391 * Inserts an HTML fragment into the Dom
4392 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4393 * @param {HTMLElement} el The context element
4394 * @param {String} html The HTML fragmenet
4395 * @return {HTMLElement} The new node
4397 insertHtml : function(where, el, html){
4398 where = where.toLowerCase();
4399 if(el.insertAdjacentHTML){
4400 if(tableRe.test(el.tagName)){
4402 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4408 el.insertAdjacentHTML('BeforeBegin', html);
4409 return el.previousSibling;
4411 el.insertAdjacentHTML('AfterBegin', html);
4412 return el.firstChild;
4414 el.insertAdjacentHTML('BeforeEnd', html);
4415 return el.lastChild;
4417 el.insertAdjacentHTML('AfterEnd', html);
4418 return el.nextSibling;
4420 throw 'Illegal insertion point -> "' + where + '"';
4422 var range = el.ownerDocument.createRange();
4426 range.setStartBefore(el);
4427 frag = range.createContextualFragment(html);
4428 el.parentNode.insertBefore(frag, el);
4429 return el.previousSibling;
4432 range.setStartBefore(el.firstChild);
4433 frag = range.createContextualFragment(html);
4434 el.insertBefore(frag, el.firstChild);
4435 return el.firstChild;
4437 el.innerHTML = html;
4438 return el.firstChild;
4442 range.setStartAfter(el.lastChild);
4443 frag = range.createContextualFragment(html);
4444 el.appendChild(frag);
4445 return el.lastChild;
4447 el.innerHTML = html;
4448 return el.lastChild;
4451 range.setStartAfter(el);
4452 frag = range.createContextualFragment(html);
4453 el.parentNode.insertBefore(frag, el.nextSibling);
4454 return el.nextSibling;
4456 throw 'Illegal insertion point -> "' + where + '"';
4460 * Creates new Dom element(s) and inserts them before el
4461 * @param {String/HTMLElement/Element} el The context element
4462 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4463 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4464 * @return {HTMLElement/Roo.Element} The new node
4466 insertBefore : function(el, o, returnElement){
4467 return this.doInsert(el, o, returnElement, "beforeBegin");
4471 * Creates new Dom element(s) and inserts them after el
4472 * @param {String/HTMLElement/Element} el The context element
4473 * @param {Object} o The Dom object spec (and children)
4474 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4475 * @return {HTMLElement/Roo.Element} The new node
4477 insertAfter : function(el, o, returnElement){
4478 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4482 * Creates new Dom element(s) and inserts them as the first child of el
4483 * @param {String/HTMLElement/Element} el The context element
4484 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4485 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4486 * @return {HTMLElement/Roo.Element} The new node
4488 insertFirst : function(el, o, returnElement){
4489 return this.doInsert(el, o, returnElement, "afterBegin");
4493 doInsert : function(el, o, returnElement, pos, sibling){
4494 el = Roo.getDom(el);
4496 if(this.useDom || o.ns){
4497 newNode = createDom(o, null);
4498 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4500 var html = createHtml(o);
4501 newNode = this.insertHtml(pos, el, html);
4503 return returnElement ? Roo.get(newNode, true) : newNode;
4507 * Creates new Dom element(s) and appends them to el
4508 * @param {String/HTMLElement/Element} el The context element
4509 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4510 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4511 * @return {HTMLElement/Roo.Element} The new node
4513 append : function(el, o, returnElement){
4514 el = Roo.getDom(el);
4516 if(this.useDom || o.ns){
4517 newNode = createDom(o, null);
4518 el.appendChild(newNode);
4520 var html = createHtml(o);
4521 newNode = this.insertHtml("beforeEnd", el, html);
4523 return returnElement ? Roo.get(newNode, true) : newNode;
4527 * Creates new Dom element(s) and overwrites the contents of el with them
4528 * @param {String/HTMLElement/Element} el The context element
4529 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4530 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4531 * @return {HTMLElement/Roo.Element} The new node
4533 overwrite : function(el, o, returnElement){
4534 el = Roo.getDom(el);
4537 while (el.childNodes.length) {
4538 el.removeChild(el.firstChild);
4542 el.innerHTML = createHtml(o);
4545 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4549 * Creates a new Roo.DomHelper.Template from the Dom object spec
4550 * @param {Object} o The Dom object spec (and children)
4551 * @return {Roo.DomHelper.Template} The new template
4553 createTemplate : function(o){
4554 var html = createHtml(o);
4555 return new Roo.Template(html);
4561 * Ext JS Library 1.1.1
4562 * Copyright(c) 2006-2007, Ext JS, LLC.
4564 * Originally Released Under LGPL - original licence link has changed is not relivant.
4567 * <script type="text/javascript">
4571 * @class Roo.Template
4572 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4573 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4576 var t = new Roo.Template({
4577 html : '<div name="{id}">' +
4578 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4580 myformat: function (value, allValues) {
4581 return 'XX' + value;
4584 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4586 * For more information see this blog post with examples:
4587 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4588 - Create Elements using DOM, HTML fragments and Templates</a>.
4590 * @param {Object} cfg - Configuration object.
4592 Roo.Template = function(cfg){
4594 if(cfg instanceof Array){
4596 }else if(arguments.length > 1){
4597 cfg = Array.prototype.join.call(arguments, "");
4601 if (typeof(cfg) == 'object') {
4612 Roo.Template.prototype = {
4615 * @cfg {String} url The Url to load the template from. beware if you are loading from a url, the data may not be ready if you use it instantly..
4616 * it should be fixed so that template is observable...
4620 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4624 * Returns an HTML fragment of this template with the specified values applied.
4625 * @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'})
4626 * @return {String} The HTML fragment
4628 applyTemplate : function(values){
4632 return this.compiled(values);
4634 var useF = this.disableFormats !== true;
4635 var fm = Roo.util.Format, tpl = this;
4636 var fn = function(m, name, format, args){
4638 if(format.substr(0, 5) == "this."){
4639 return tpl.call(format.substr(5), values[name], values);
4642 // quoted values are required for strings in compiled templates,
4643 // but for non compiled we need to strip them
4644 // quoted reversed for jsmin
4645 var re = /^\s*['"](.*)["']\s*$/;
4646 args = args.split(',');
4647 for(var i = 0, len = args.length; i < len; i++){
4648 args[i] = args[i].replace(re, "$1");
4650 args = [values[name]].concat(args);
4652 args = [values[name]];
4654 return fm[format].apply(fm, args);
4657 return values[name] !== undefined ? values[name] : "";
4660 return this.html.replace(this.re, fn);
4678 this.loading = true;
4679 this.compiled = false;
4681 var cx = new Roo.data.Connection();
4685 success : function (response) {
4687 _t.html = response.responseText;
4691 failure : function(response) {
4692 Roo.log("Template failed to load from " + _t.url);
4699 * Sets the HTML used as the template and optionally compiles it.
4700 * @param {String} html
4701 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4702 * @return {Roo.Template} this
4704 set : function(html, compile){
4706 this.compiled = null;
4714 * True to disable format functions (defaults to false)
4717 disableFormats : false,
4720 * The regular expression used to match template variables
4724 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4727 * Compiles the template into an internal function, eliminating the RegEx overhead.
4728 * @return {Roo.Template} this
4730 compile : function(){
4731 var fm = Roo.util.Format;
4732 var useF = this.disableFormats !== true;
4733 var sep = Roo.isGecko ? "+" : ",";
4734 var fn = function(m, name, format, args){
4736 args = args ? ',' + args : "";
4737 if(format.substr(0, 5) != "this."){
4738 format = "fm." + format + '(';
4740 format = 'this.call("'+ format.substr(5) + '", ';
4744 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4746 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4749 // branched to use + in gecko and [].join() in others
4751 body = "this.compiled = function(values){ return '" +
4752 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4755 body = ["this.compiled = function(values){ return ['"];
4756 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4757 body.push("'].join('');};");
4758 body = body.join('');
4768 // private function used to call members
4769 call : function(fnName, value, allValues){
4770 return this[fnName](value, allValues);
4774 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4775 * @param {String/HTMLElement/Roo.Element} el The context element
4776 * @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'})
4777 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4778 * @return {HTMLElement/Roo.Element} The new node or Element
4780 insertFirst: function(el, values, returnElement){
4781 return this.doInsert('afterBegin', el, values, returnElement);
4785 * Applies the supplied values to the template and inserts the new node(s) before el.
4786 * @param {String/HTMLElement/Roo.Element} el The context element
4787 * @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'})
4788 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4789 * @return {HTMLElement/Roo.Element} The new node or Element
4791 insertBefore: function(el, values, returnElement){
4792 return this.doInsert('beforeBegin', el, values, returnElement);
4796 * Applies the supplied values to the template and inserts the new node(s) after el.
4797 * @param {String/HTMLElement/Roo.Element} el The context element
4798 * @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'})
4799 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4800 * @return {HTMLElement/Roo.Element} The new node or Element
4802 insertAfter : function(el, values, returnElement){
4803 return this.doInsert('afterEnd', el, values, returnElement);
4807 * Applies the supplied values to the template and appends the new node(s) to el.
4808 * @param {String/HTMLElement/Roo.Element} el The context element
4809 * @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'})
4810 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4811 * @return {HTMLElement/Roo.Element} The new node or Element
4813 append : function(el, values, returnElement){
4814 return this.doInsert('beforeEnd', el, values, returnElement);
4817 doInsert : function(where, el, values, returnEl){
4818 el = Roo.getDom(el);
4819 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4820 return returnEl ? Roo.get(newNode, true) : newNode;
4824 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4825 * @param {String/HTMLElement/Roo.Element} el The context element
4826 * @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'})
4827 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4828 * @return {HTMLElement/Roo.Element} The new node or Element
4830 overwrite : function(el, values, returnElement){
4831 el = Roo.getDom(el);
4832 el.innerHTML = this.applyTemplate(values);
4833 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4837 * Alias for {@link #applyTemplate}
4840 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4843 Roo.DomHelper.Template = Roo.Template;
4846 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4847 * @param {String/HTMLElement} el A DOM element or its id
4848 * @returns {Roo.Template} The created template
4851 Roo.Template.from = function(el){
4852 el = Roo.getDom(el);
4853 return new Roo.Template(el.value || el.innerHTML);
4856 * Ext JS Library 1.1.1
4857 * Copyright(c) 2006-2007, Ext JS, LLC.
4859 * Originally Released Under LGPL - original licence link has changed is not relivant.
4862 * <script type="text/javascript">
4867 * This is code is also distributed under MIT license for use
4868 * with jQuery and prototype JavaScript libraries.
4871 * @class Roo.DomQuery
4872 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).
4874 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>
4877 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.
4879 <h4>Element Selectors:</h4>
4881 <li> <b>*</b> any element</li>
4882 <li> <b>E</b> an element with the tag E</li>
4883 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4884 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4885 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4886 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4888 <h4>Attribute Selectors:</h4>
4889 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4891 <li> <b>E[foo]</b> has an attribute "foo"</li>
4892 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4893 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4894 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4895 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4896 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4897 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4899 <h4>Pseudo Classes:</h4>
4901 <li> <b>E:first-child</b> E is the first child of its parent</li>
4902 <li> <b>E:last-child</b> E is the last child of its parent</li>
4903 <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>
4904 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4905 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4906 <li> <b>E:only-child</b> E is the only child of its parent</li>
4907 <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>
4908 <li> <b>E:first</b> the first E in the resultset</li>
4909 <li> <b>E:last</b> the last E in the resultset</li>
4910 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4911 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4912 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4913 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4914 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4915 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4916 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4917 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4918 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4920 <h4>CSS Value Selectors:</h4>
4922 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4923 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4924 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4925 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4926 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4927 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4931 Roo.DomQuery = function(){
4932 var cache = {}, simpleCache = {}, valueCache = {};
4933 var nonSpace = /\S/;
4934 var trimRe = /^\s+|\s+$/g;
4935 var tplRe = /\{(\d+)\}/g;
4936 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4937 var tagTokenRe = /^(#)?([\w-\*]+)/;
4938 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4940 function child(p, index){
4942 var n = p.firstChild;
4944 if(n.nodeType == 1){
4955 while((n = n.nextSibling) && n.nodeType != 1);
4960 while((n = n.previousSibling) && n.nodeType != 1);
4964 function children(d){
4965 var n = d.firstChild, ni = -1;
4967 var nx = n.nextSibling;
4968 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4978 function byClassName(c, a, v){
4982 var r = [], ri = -1, cn;
4983 for(var i = 0, ci; ci = c[i]; i++){
4984 if((' '+ci.className+' ').indexOf(v) != -1){
4991 function attrValue(n, attr){
4992 if(!n.tagName && typeof n.length != "undefined"){
5001 if(attr == "class" || attr == "className"){
5004 return n.getAttribute(attr) || n[attr];
5008 function getNodes(ns, mode, tagName){
5009 var result = [], ri = -1, cs;
5013 tagName = tagName || "*";
5014 if(typeof ns.getElementsByTagName != "undefined"){
5018 for(var i = 0, ni; ni = ns[i]; i++){
5019 cs = ni.getElementsByTagName(tagName);
5020 for(var j = 0, ci; ci = cs[j]; j++){
5024 }else if(mode == "/" || mode == ">"){
5025 var utag = tagName.toUpperCase();
5026 for(var i = 0, ni, cn; ni = ns[i]; i++){
5027 cn = ni.children || ni.childNodes;
5028 for(var j = 0, cj; cj = cn[j]; j++){
5029 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5034 }else if(mode == "+"){
5035 var utag = tagName.toUpperCase();
5036 for(var i = 0, n; n = ns[i]; i++){
5037 while((n = n.nextSibling) && n.nodeType != 1);
5038 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5042 }else if(mode == "~"){
5043 for(var i = 0, n; n = ns[i]; i++){
5044 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5053 function concat(a, b){
5057 for(var i = 0, l = b.length; i < l; i++){
5063 function byTag(cs, tagName){
5064 if(cs.tagName || cs == document){
5070 var r = [], ri = -1;
5071 tagName = tagName.toLowerCase();
5072 for(var i = 0, ci; ci = cs[i]; i++){
5073 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5080 function byId(cs, attr, id){
5081 if(cs.tagName || cs == document){
5087 var r = [], ri = -1;
5088 for(var i = 0,ci; ci = cs[i]; i++){
5089 if(ci && ci.id == id){
5097 function byAttribute(cs, attr, value, op, custom){
5098 var r = [], ri = -1, st = custom=="{";
5099 var f = Roo.DomQuery.operators[op];
5100 for(var i = 0, ci; ci = cs[i]; i++){
5103 a = Roo.DomQuery.getStyle(ci, attr);
5105 else if(attr == "class" || attr == "className"){
5107 }else if(attr == "for"){
5109 }else if(attr == "href"){
5110 a = ci.getAttribute("href", 2);
5112 a = ci.getAttribute(attr);
5114 if((f && f(a, value)) || (!f && a)){
5121 function byPseudo(cs, name, value){
5122 return Roo.DomQuery.pseudos[name](cs, value);
5125 // This is for IE MSXML which does not support expandos.
5126 // IE runs the same speed using setAttribute, however FF slows way down
5127 // and Safari completely fails so they need to continue to use expandos.
5128 var isIE = window.ActiveXObject ? true : false;
5130 // this eval is stop the compressor from
5131 // renaming the variable to something shorter
5133 /** eval:var:batch */
5138 function nodupIEXml(cs){
5140 cs[0].setAttribute("_nodup", d);
5142 for(var i = 1, len = cs.length; i < len; i++){
5144 if(!c.getAttribute("_nodup") != d){
5145 c.setAttribute("_nodup", d);
5149 for(var i = 0, len = cs.length; i < len; i++){
5150 cs[i].removeAttribute("_nodup");
5159 var len = cs.length, c, i, r = cs, cj, ri = -1;
5160 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5163 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5164 return nodupIEXml(cs);
5168 for(i = 1; c = cs[i]; i++){
5173 for(var j = 0; j < i; j++){
5176 for(j = i+1; cj = cs[j]; j++){
5188 function quickDiffIEXml(c1, c2){
5190 for(var i = 0, len = c1.length; i < len; i++){
5191 c1[i].setAttribute("_qdiff", d);
5194 for(var i = 0, len = c2.length; i < len; i++){
5195 if(c2[i].getAttribute("_qdiff") != d){
5196 r[r.length] = c2[i];
5199 for(var i = 0, len = c1.length; i < len; i++){
5200 c1[i].removeAttribute("_qdiff");
5205 function quickDiff(c1, c2){
5206 var len1 = c1.length;
5210 if(isIE && c1[0].selectSingleNode){
5211 return quickDiffIEXml(c1, c2);
5214 for(var i = 0; i < len1; i++){
5218 for(var i = 0, len = c2.length; i < len; i++){
5219 if(c2[i]._qdiff != d){
5220 r[r.length] = c2[i];
5226 function quickId(ns, mode, root, id){
5228 var d = root.ownerDocument || root;
5229 return d.getElementById(id);
5231 ns = getNodes(ns, mode, "*");
5232 return byId(ns, null, id);
5236 getStyle : function(el, name){
5237 return Roo.fly(el).getStyle(name);
5240 * Compiles a selector/xpath query into a reusable function. The returned function
5241 * takes one parameter "root" (optional), which is the context node from where the query should start.
5242 * @param {String} selector The selector/xpath query
5243 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5244 * @return {Function}
5246 compile : function(path, type){
5247 type = type || "select";
5249 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5250 var q = path, mode, lq;
5251 var tk = Roo.DomQuery.matchers;
5252 var tklen = tk.length;
5255 // accept leading mode switch
5256 var lmode = q.match(modeRe);
5257 if(lmode && lmode[1]){
5258 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5259 q = q.replace(lmode[1], "");
5261 // strip leading slashes
5262 while(path.substr(0, 1)=="/"){
5263 path = path.substr(1);
5266 while(q && lq != q){
5268 var tm = q.match(tagTokenRe);
5269 if(type == "select"){
5272 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5274 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5276 q = q.replace(tm[0], "");
5277 }else if(q.substr(0, 1) != '@'){
5278 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5283 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5285 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5287 q = q.replace(tm[0], "");
5290 while(!(mm = q.match(modeRe))){
5291 var matched = false;
5292 for(var j = 0; j < tklen; j++){
5294 var m = q.match(t.re);
5296 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5299 q = q.replace(m[0], "");
5304 // prevent infinite loop on bad selector
5306 throw 'Error parsing selector, parsing failed at "' + q + '"';
5310 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5311 q = q.replace(mm[1], "");
5314 fn[fn.length] = "return nodup(n);\n}";
5317 * list of variables that need from compression as they are used by eval.
5327 * eval:var:byClassName
5329 * eval:var:byAttribute
5330 * eval:var:attrValue
5338 * Selects a group of elements.
5339 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5340 * @param {Node} root (optional) The start of the query (defaults to document).
5343 select : function(path, root, type){
5344 if(!root || root == document){
5347 if(typeof root == "string"){
5348 root = document.getElementById(root);
5350 var paths = path.split(",");
5352 for(var i = 0, len = paths.length; i < len; i++){
5353 var p = paths[i].replace(trimRe, "");
5355 cache[p] = Roo.DomQuery.compile(p);
5357 throw p + " is not a valid selector";
5360 var result = cache[p](root);
5361 if(result && result != document){
5362 results = results.concat(result);
5365 if(paths.length > 1){
5366 return nodup(results);
5372 * Selects a single element.
5373 * @param {String} selector The selector/xpath query
5374 * @param {Node} root (optional) The start of the query (defaults to document).
5377 selectNode : function(path, root){
5378 return Roo.DomQuery.select(path, root)[0];
5382 * Selects the value of a node, optionally replacing null with the defaultValue.
5383 * @param {String} selector The selector/xpath query
5384 * @param {Node} root (optional) The start of the query (defaults to document).
5385 * @param {String} defaultValue
5387 selectValue : function(path, root, defaultValue){
5388 path = path.replace(trimRe, "");
5389 if(!valueCache[path]){
5390 valueCache[path] = Roo.DomQuery.compile(path, "select");
5392 var n = valueCache[path](root);
5393 n = n[0] ? n[0] : n;
5394 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5395 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5399 * Selects the value of a node, parsing integers and floats.
5400 * @param {String} selector The selector/xpath query
5401 * @param {Node} root (optional) The start of the query (defaults to document).
5402 * @param {Number} defaultValue
5405 selectNumber : function(path, root, defaultValue){
5406 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5407 return parseFloat(v);
5411 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5412 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5413 * @param {String} selector The simple selector to test
5416 is : function(el, ss){
5417 if(typeof el == "string"){
5418 el = document.getElementById(el);
5420 var isArray = (el instanceof Array);
5421 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5422 return isArray ? (result.length == el.length) : (result.length > 0);
5426 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5427 * @param {Array} el An array of elements to filter
5428 * @param {String} selector The simple selector to test
5429 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5430 * the selector instead of the ones that match
5433 filter : function(els, ss, nonMatches){
5434 ss = ss.replace(trimRe, "");
5435 if(!simpleCache[ss]){
5436 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5438 var result = simpleCache[ss](els);
5439 return nonMatches ? quickDiff(result, els) : result;
5443 * Collection of matching regular expressions and code snippets.
5447 select: 'n = byClassName(n, null, " {1} ");'
5449 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5450 select: 'n = byPseudo(n, "{1}", "{2}");'
5452 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5453 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5456 select: 'n = byId(n, null, "{1}");'
5459 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5464 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5465 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5468 "=" : function(a, v){
5471 "!=" : function(a, v){
5474 "^=" : function(a, v){
5475 return a && a.substr(0, v.length) == v;
5477 "$=" : function(a, v){
5478 return a && a.substr(a.length-v.length) == v;
5480 "*=" : function(a, v){
5481 return a && a.indexOf(v) !== -1;
5483 "%=" : function(a, v){
5484 return (a % v) == 0;
5486 "|=" : function(a, v){
5487 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5489 "~=" : function(a, v){
5490 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5495 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5496 * and the argument (if any) supplied in the selector.
5499 "first-child" : function(c){
5500 var r = [], ri = -1, n;
5501 for(var i = 0, ci; ci = n = c[i]; i++){
5502 while((n = n.previousSibling) && n.nodeType != 1);
5510 "last-child" : function(c){
5511 var r = [], ri = -1, n;
5512 for(var i = 0, ci; ci = n = c[i]; i++){
5513 while((n = n.nextSibling) && n.nodeType != 1);
5521 "nth-child" : function(c, a) {
5522 var r = [], ri = -1;
5523 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5524 var f = (m[1] || 1) - 0, l = m[2] - 0;
5525 for(var i = 0, n; n = c[i]; i++){
5526 var pn = n.parentNode;
5527 if (batch != pn._batch) {
5529 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5530 if(cn.nodeType == 1){
5537 if (l == 0 || n.nodeIndex == l){
5540 } else if ((n.nodeIndex + l) % f == 0){
5548 "only-child" : function(c){
5549 var r = [], ri = -1;;
5550 for(var i = 0, ci; ci = c[i]; i++){
5551 if(!prev(ci) && !next(ci)){
5558 "empty" : function(c){
5559 var r = [], ri = -1;
5560 for(var i = 0, ci; ci = c[i]; i++){
5561 var cns = ci.childNodes, j = 0, cn, empty = true;
5564 if(cn.nodeType == 1 || cn.nodeType == 3){
5576 "contains" : function(c, v){
5577 var r = [], ri = -1;
5578 for(var i = 0, ci; ci = c[i]; i++){
5579 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5586 "nodeValue" : function(c, v){
5587 var r = [], ri = -1;
5588 for(var i = 0, ci; ci = c[i]; i++){
5589 if(ci.firstChild && ci.firstChild.nodeValue == v){
5596 "checked" : function(c){
5597 var r = [], ri = -1;
5598 for(var i = 0, ci; ci = c[i]; i++){
5599 if(ci.checked == true){
5606 "not" : function(c, ss){
5607 return Roo.DomQuery.filter(c, ss, true);
5610 "odd" : function(c){
5611 return this["nth-child"](c, "odd");
5614 "even" : function(c){
5615 return this["nth-child"](c, "even");
5618 "nth" : function(c, a){
5619 return c[a-1] || [];
5622 "first" : function(c){
5626 "last" : function(c){
5627 return c[c.length-1] || [];
5630 "has" : function(c, ss){
5631 var s = Roo.DomQuery.select;
5632 var r = [], ri = -1;
5633 for(var i = 0, ci; ci = c[i]; i++){
5634 if(s(ss, ci).length > 0){
5641 "next" : function(c, ss){
5642 var is = Roo.DomQuery.is;
5643 var r = [], ri = -1;
5644 for(var i = 0, ci; ci = c[i]; i++){
5653 "prev" : function(c, ss){
5654 var is = Roo.DomQuery.is;
5655 var r = [], ri = -1;
5656 for(var i = 0, ci; ci = c[i]; i++){
5669 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5670 * @param {String} path The selector/xpath query
5671 * @param {Node} root (optional) The start of the query (defaults to document).
5676 Roo.query = Roo.DomQuery.select;
5679 * Ext JS Library 1.1.1
5680 * Copyright(c) 2006-2007, Ext JS, LLC.
5682 * Originally Released Under LGPL - original licence link has changed is not relivant.
5685 * <script type="text/javascript">
5689 * @class Roo.util.Observable
5690 * Base class that provides a common interface for publishing events. Subclasses are expected to
5691 * to have a property "events" with all the events defined.<br>
5694 Employee = function(name){
5701 Roo.extend(Employee, Roo.util.Observable);
5703 * @param {Object} config properties to use (incuding events / listeners)
5706 Roo.util.Observable = function(cfg){
5709 this.addEvents(cfg.events || {});
5711 delete cfg.events; // make sure
5714 Roo.apply(this, cfg);
5717 this.on(this.listeners);
5718 delete this.listeners;
5721 Roo.util.Observable.prototype = {
5723 * @cfg {Object} listeners list of events and functions to call for this object,
5727 'click' : function(e) {
5737 * Fires the specified event with the passed parameters (minus the event name).
5738 * @param {String} eventName
5739 * @param {Object...} args Variable number of parameters are passed to handlers
5740 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5742 fireEvent : function(){
5743 var ce = this.events[arguments[0].toLowerCase()];
5744 if(typeof ce == "object"){
5745 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5752 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5755 * Appends an event handler to this component
5756 * @param {String} eventName The type of event to listen for
5757 * @param {Function} handler The method the event invokes
5758 * @param {Object} scope (optional) The scope in which to execute the handler
5759 * function. The handler function's "this" context.
5760 * @param {Object} options (optional) An object containing handler configuration
5761 * properties. This may contain any of the following properties:<ul>
5762 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5763 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5764 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5765 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5766 * by the specified number of milliseconds. If the event fires again within that time, the original
5767 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5770 * <b>Combining Options</b><br>
5771 * Using the options argument, it is possible to combine different types of listeners:<br>
5773 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5775 el.on('click', this.onClick, this, {
5782 * <b>Attaching multiple handlers in 1 call</b><br>
5783 * The method also allows for a single argument to be passed which is a config object containing properties
5784 * which specify multiple handlers.
5793 fn: this.onMouseOver,
5797 fn: this.onMouseOut,
5803 * Or a shorthand syntax which passes the same scope object to all handlers:
5806 'click': this.onClick,
5807 'mouseover': this.onMouseOver,
5808 'mouseout': this.onMouseOut,
5813 addListener : function(eventName, fn, scope, o){
5814 if(typeof eventName == "object"){
5817 if(this.filterOptRe.test(e)){
5820 if(typeof o[e] == "function"){
5822 this.addListener(e, o[e], o.scope, o);
5824 // individual options
5825 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5830 o = (!o || typeof o == "boolean") ? {} : o;
5831 eventName = eventName.toLowerCase();
5832 var ce = this.events[eventName] || true;
5833 if(typeof ce == "boolean"){
5834 ce = new Roo.util.Event(this, eventName);
5835 this.events[eventName] = ce;
5837 ce.addListener(fn, scope, o);
5841 * Removes a listener
5842 * @param {String} eventName The type of event to listen for
5843 * @param {Function} handler The handler to remove
5844 * @param {Object} scope (optional) The scope (this object) for the handler
5846 removeListener : function(eventName, fn, scope){
5847 var ce = this.events[eventName.toLowerCase()];
5848 if(typeof ce == "object"){
5849 ce.removeListener(fn, scope);
5854 * Removes all listeners for this object
5856 purgeListeners : function(){
5857 for(var evt in this.events){
5858 if(typeof this.events[evt] == "object"){
5859 this.events[evt].clearListeners();
5864 relayEvents : function(o, events){
5865 var createHandler = function(ename){
5867 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5870 for(var i = 0, len = events.length; i < len; i++){
5871 var ename = events[i];
5872 if(!this.events[ename]){ this.events[ename] = true; };
5873 o.on(ename, createHandler(ename), this);
5878 * Used to define events on this Observable
5879 * @param {Object} object The object with the events defined
5881 addEvents : function(o){
5885 Roo.applyIf(this.events, o);
5889 * Checks to see if this object has any listeners for a specified event
5890 * @param {String} eventName The name of the event to check for
5891 * @return {Boolean} True if the event is being listened for, else false
5893 hasListener : function(eventName){
5894 var e = this.events[eventName];
5895 return typeof e == "object" && e.listeners.length > 0;
5899 * Appends an event handler to this element (shorthand for addListener)
5900 * @param {String} eventName The type of event to listen for
5901 * @param {Function} handler The method the event invokes
5902 * @param {Object} scope (optional) The scope in which to execute the handler
5903 * function. The handler function's "this" context.
5904 * @param {Object} options (optional)
5907 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5909 * Removes a listener (shorthand for removeListener)
5910 * @param {String} eventName The type of event to listen for
5911 * @param {Function} handler The handler to remove
5912 * @param {Object} scope (optional) The scope (this object) for the handler
5915 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5918 * Starts capture on the specified Observable. All events will be passed
5919 * to the supplied function with the event name + standard signature of the event
5920 * <b>before</b> the event is fired. If the supplied function returns false,
5921 * the event will not fire.
5922 * @param {Observable} o The Observable to capture
5923 * @param {Function} fn The function to call
5924 * @param {Object} scope (optional) The scope (this object) for the fn
5927 Roo.util.Observable.capture = function(o, fn, scope){
5928 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5932 * Removes <b>all</b> added captures from the Observable.
5933 * @param {Observable} o The Observable to release
5936 Roo.util.Observable.releaseCapture = function(o){
5937 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5942 var createBuffered = function(h, o, scope){
5943 var task = new Roo.util.DelayedTask();
5945 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5949 var createSingle = function(h, e, fn, scope){
5951 e.removeListener(fn, scope);
5952 return h.apply(scope, arguments);
5956 var createDelayed = function(h, o, scope){
5958 var args = Array.prototype.slice.call(arguments, 0);
5959 setTimeout(function(){
5960 h.apply(scope, args);
5965 Roo.util.Event = function(obj, name){
5968 this.listeners = [];
5971 Roo.util.Event.prototype = {
5972 addListener : function(fn, scope, options){
5973 var o = options || {};
5974 scope = scope || this.obj;
5975 if(!this.isListening(fn, scope)){
5976 var l = {fn: fn, scope: scope, options: o};
5979 h = createDelayed(h, o, scope);
5982 h = createSingle(h, this, fn, scope);
5985 h = createBuffered(h, o, scope);
5988 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5989 this.listeners.push(l);
5991 this.listeners = this.listeners.slice(0);
5992 this.listeners.push(l);
5997 findListener : function(fn, scope){
5998 scope = scope || this.obj;
5999 var ls = this.listeners;
6000 for(var i = 0, len = ls.length; i < len; i++){
6002 if(l.fn == fn && l.scope == scope){
6009 isListening : function(fn, scope){
6010 return this.findListener(fn, scope) != -1;
6013 removeListener : function(fn, scope){
6015 if((index = this.findListener(fn, scope)) != -1){
6017 this.listeners.splice(index, 1);
6019 this.listeners = this.listeners.slice(0);
6020 this.listeners.splice(index, 1);
6027 clearListeners : function(){
6028 this.listeners = [];
6032 var ls = this.listeners, scope, len = ls.length;
6035 var args = Array.prototype.slice.call(arguments, 0);
6036 for(var i = 0; i < len; i++){
6038 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6039 this.firing = false;
6043 this.firing = false;
6050 * Ext JS Library 1.1.1
6051 * Copyright(c) 2006-2007, Ext JS, LLC.
6053 * Originally Released Under LGPL - original licence link has changed is not relivant.
6056 * <script type="text/javascript">
6060 * @class Roo.EventManager
6061 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6062 * several useful events directly.
6063 * See {@link Roo.EventObject} for more details on normalized event objects.
6066 Roo.EventManager = function(){
6067 var docReadyEvent, docReadyProcId, docReadyState = false;
6068 var resizeEvent, resizeTask, textEvent, textSize;
6069 var E = Roo.lib.Event;
6070 var D = Roo.lib.Dom;
6075 var fireDocReady = function(){
6077 docReadyState = true;
6080 clearInterval(docReadyProcId);
6082 if(Roo.isGecko || Roo.isOpera) {
6083 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6086 var defer = document.getElementById("ie-deferred-loader");
6088 defer.onreadystatechange = null;
6089 defer.parentNode.removeChild(defer);
6093 docReadyEvent.fire();
6094 docReadyEvent.clearListeners();
6099 var initDocReady = function(){
6100 docReadyEvent = new Roo.util.Event();
6101 if(Roo.isGecko || Roo.isOpera) {
6102 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6104 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6105 var defer = document.getElementById("ie-deferred-loader");
6106 defer.onreadystatechange = function(){
6107 if(this.readyState == "complete"){
6111 }else if(Roo.isSafari){
6112 docReadyProcId = setInterval(function(){
6113 var rs = document.readyState;
6114 if(rs == "complete") {
6119 // no matter what, make sure it fires on load
6120 E.on(window, "load", fireDocReady);
6123 var createBuffered = function(h, o){
6124 var task = new Roo.util.DelayedTask(h);
6126 // create new event object impl so new events don't wipe out properties
6127 e = new Roo.EventObjectImpl(e);
6128 task.delay(o.buffer, h, null, [e]);
6132 var createSingle = function(h, el, ename, fn){
6134 Roo.EventManager.removeListener(el, ename, fn);
6139 var createDelayed = function(h, o){
6141 // create new event object impl so new events don't wipe out properties
6142 e = new Roo.EventObjectImpl(e);
6143 setTimeout(function(){
6148 var transitionEndVal = false;
6150 var transitionEnd = function()
6152 if (transitionEndVal) {
6153 return transitionEndVal;
6155 var el = document.createElement('div');
6157 var transEndEventNames = {
6158 WebkitTransition : 'webkitTransitionEnd',
6159 MozTransition : 'transitionend',
6160 OTransition : 'oTransitionEnd otransitionend',
6161 transition : 'transitionend'
6164 for (var name in transEndEventNames) {
6165 if (el.style[name] !== undefined) {
6166 transitionEndVal = transEndEventNames[name];
6167 return transitionEndVal ;
6173 var listen = function(element, ename, opt, fn, scope){
6174 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6175 fn = fn || o.fn; scope = scope || o.scope;
6176 var el = Roo.getDom(element);
6180 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6183 if (ename == 'transitionend') {
6184 ename = transitionEnd();
6186 var h = function(e){
6187 e = Roo.EventObject.setEvent(e);
6190 t = e.getTarget(o.delegate, el);
6197 if(o.stopEvent === true){
6200 if(o.preventDefault === true){
6203 if(o.stopPropagation === true){
6204 e.stopPropagation();
6207 if(o.normalized === false){
6211 fn.call(scope || el, e, t, o);
6214 h = createDelayed(h, o);
6217 h = createSingle(h, el, ename, fn);
6220 h = createBuffered(h, o);
6222 fn._handlers = fn._handlers || [];
6225 fn._handlers.push([Roo.id(el), ename, h]);
6230 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6231 el.addEventListener("DOMMouseScroll", h, false);
6232 E.on(window, 'unload', function(){
6233 el.removeEventListener("DOMMouseScroll", h, false);
6236 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6237 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6242 var stopListening = function(el, ename, fn){
6243 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6245 for(var i = 0, len = hds.length; i < len; i++){
6247 if(h[0] == id && h[1] == ename){
6254 E.un(el, ename, hd);
6255 el = Roo.getDom(el);
6256 if(ename == "mousewheel" && el.addEventListener){
6257 el.removeEventListener("DOMMouseScroll", hd, false);
6259 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6260 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6264 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6271 * @scope Roo.EventManager
6276 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6277 * object with a Roo.EventObject
6278 * @param {Function} fn The method the event invokes
6279 * @param {Object} scope An object that becomes the scope of the handler
6280 * @param {boolean} override If true, the obj passed in becomes
6281 * the execution scope of the listener
6282 * @return {Function} The wrapped function
6285 wrap : function(fn, scope, override){
6287 Roo.EventObject.setEvent(e);
6288 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6293 * Appends an event handler to an element (shorthand for addListener)
6294 * @param {String/HTMLElement} element The html element or id to assign the
6295 * @param {String} eventName The type of event to listen for
6296 * @param {Function} handler The method the event invokes
6297 * @param {Object} scope (optional) The scope in which to execute the handler
6298 * function. The handler function's "this" context.
6299 * @param {Object} options (optional) An object containing handler configuration
6300 * properties. This may contain any of the following properties:<ul>
6301 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6302 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6303 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6304 * <li>preventDefault {Boolean} True to prevent the default action</li>
6305 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6306 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6307 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6308 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6309 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6310 * by the specified number of milliseconds. If the event fires again within that time, the original
6311 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6314 * <b>Combining Options</b><br>
6315 * Using the options argument, it is possible to combine different types of listeners:<br>
6317 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6319 el.on('click', this.onClick, this, {
6326 * <b>Attaching multiple handlers in 1 call</b><br>
6327 * The method also allows for a single argument to be passed which is a config object containing properties
6328 * which specify multiple handlers.
6338 fn: this.onMouseOver
6347 * Or a shorthand syntax:<br>
6350 'click' : this.onClick,
6351 'mouseover' : this.onMouseOver,
6352 'mouseout' : this.onMouseOut
6356 addListener : function(element, eventName, fn, scope, options){
6357 if(typeof eventName == "object"){
6363 if(typeof o[e] == "function"){
6365 listen(element, e, o, o[e], o.scope);
6367 // individual options
6368 listen(element, e, o[e]);
6373 return listen(element, eventName, options, fn, scope);
6377 * Removes an event handler
6379 * @param {String/HTMLElement} element The id or html element to remove the
6381 * @param {String} eventName The type of event
6382 * @param {Function} fn
6383 * @return {Boolean} True if a listener was actually removed
6385 removeListener : function(element, eventName, fn){
6386 return stopListening(element, eventName, fn);
6390 * Fires when the document is ready (before onload and before images are loaded). Can be
6391 * accessed shorthanded Roo.onReady().
6392 * @param {Function} fn The method the event invokes
6393 * @param {Object} scope An object that becomes the scope of the handler
6394 * @param {boolean} options
6396 onDocumentReady : function(fn, scope, options){
6397 if(docReadyState){ // if it already fired
6398 docReadyEvent.addListener(fn, scope, options);
6399 docReadyEvent.fire();
6400 docReadyEvent.clearListeners();
6406 docReadyEvent.addListener(fn, scope, options);
6410 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6411 * @param {Function} fn The method the event invokes
6412 * @param {Object} scope An object that becomes the scope of the handler
6413 * @param {boolean} options
6415 onWindowResize : function(fn, scope, options){
6417 resizeEvent = new Roo.util.Event();
6418 resizeTask = new Roo.util.DelayedTask(function(){
6419 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6421 E.on(window, "resize", function(){
6423 resizeTask.delay(50);
6425 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6429 resizeEvent.addListener(fn, scope, options);
6433 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6434 * @param {Function} fn The method the event invokes
6435 * @param {Object} scope An object that becomes the scope of the handler
6436 * @param {boolean} options
6438 onTextResize : function(fn, scope, options){
6440 textEvent = new Roo.util.Event();
6441 var textEl = new Roo.Element(document.createElement('div'));
6442 textEl.dom.className = 'x-text-resize';
6443 textEl.dom.innerHTML = 'X';
6444 textEl.appendTo(document.body);
6445 textSize = textEl.dom.offsetHeight;
6446 setInterval(function(){
6447 if(textEl.dom.offsetHeight != textSize){
6448 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6450 }, this.textResizeInterval);
6452 textEvent.addListener(fn, scope, options);
6456 * Removes the passed window resize listener.
6457 * @param {Function} fn The method the event invokes
6458 * @param {Object} scope The scope of handler
6460 removeResizeListener : function(fn, scope){
6462 resizeEvent.removeListener(fn, scope);
6467 fireResize : function(){
6469 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6473 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6477 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6479 textResizeInterval : 50
6484 * @scopeAlias pub=Roo.EventManager
6488 * Appends an event handler to an element (shorthand for addListener)
6489 * @param {String/HTMLElement} element The html element or id to assign the
6490 * @param {String} eventName The type of event to listen for
6491 * @param {Function} handler The method the event invokes
6492 * @param {Object} scope (optional) The scope in which to execute the handler
6493 * function. The handler function's "this" context.
6494 * @param {Object} options (optional) An object containing handler configuration
6495 * properties. This may contain any of the following properties:<ul>
6496 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6497 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6498 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6499 * <li>preventDefault {Boolean} True to prevent the default action</li>
6500 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6501 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6502 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6503 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6504 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6505 * by the specified number of milliseconds. If the event fires again within that time, the original
6506 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6509 * <b>Combining Options</b><br>
6510 * Using the options argument, it is possible to combine different types of listeners:<br>
6512 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6514 el.on('click', this.onClick, this, {
6521 * <b>Attaching multiple handlers in 1 call</b><br>
6522 * The method also allows for a single argument to be passed which is a config object containing properties
6523 * which specify multiple handlers.
6533 fn: this.onMouseOver
6542 * Or a shorthand syntax:<br>
6545 'click' : this.onClick,
6546 'mouseover' : this.onMouseOver,
6547 'mouseout' : this.onMouseOut
6551 pub.on = pub.addListener;
6552 pub.un = pub.removeListener;
6554 pub.stoppedMouseDownEvent = new Roo.util.Event();
6558 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6559 * @param {Function} fn The method the event invokes
6560 * @param {Object} scope An object that becomes the scope of the handler
6561 * @param {boolean} override If true, the obj passed in becomes
6562 * the execution scope of the listener
6566 Roo.onReady = Roo.EventManager.onDocumentReady;
6568 Roo.onReady(function(){
6569 var bd = Roo.get(document.body);
6574 : Roo.isGecko ? "roo-gecko"
6575 : Roo.isOpera ? "roo-opera"
6576 : Roo.isSafari ? "roo-safari" : ""];
6579 cls.push("roo-mac");
6582 cls.push("roo-linux");
6585 cls.push("roo-ios");
6588 cls.push("roo-touch");
6590 if(Roo.isBorderBox){
6591 cls.push('roo-border-box');
6593 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6594 var p = bd.dom.parentNode;
6596 p.className += ' roo-strict';
6599 bd.addClass(cls.join(' '));
6603 * @class Roo.EventObject
6604 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6605 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6608 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6610 var target = e.getTarget();
6613 var myDiv = Roo.get("myDiv");
6614 myDiv.on("click", handleClick);
6616 Roo.EventManager.on("myDiv", 'click', handleClick);
6617 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6621 Roo.EventObject = function(){
6623 var E = Roo.lib.Event;
6625 // safari keypress events for special keys return bad keycodes
6628 63235 : 39, // right
6631 63276 : 33, // page up
6632 63277 : 34, // page down
6633 63272 : 46, // delete
6638 // normalize button clicks
6639 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6640 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6642 Roo.EventObjectImpl = function(e){
6644 this.setEvent(e.browserEvent || e);
6647 Roo.EventObjectImpl.prototype = {
6649 * Used to fix doc tools.
6650 * @scope Roo.EventObject.prototype
6656 /** The normal browser event */
6657 browserEvent : null,
6658 /** The button pressed in a mouse event */
6660 /** True if the shift key was down during the event */
6662 /** True if the control key was down during the event */
6664 /** True if the alt key was down during the event */
6723 setEvent : function(e){
6724 if(e == this || (e && e.browserEvent)){ // already wrapped
6727 this.browserEvent = e;
6729 // normalize buttons
6730 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6731 if(e.type == 'click' && this.button == -1){
6735 this.shiftKey = e.shiftKey;
6736 // mac metaKey behaves like ctrlKey
6737 this.ctrlKey = e.ctrlKey || e.metaKey;
6738 this.altKey = e.altKey;
6739 // in getKey these will be normalized for the mac
6740 this.keyCode = e.keyCode;
6741 // keyup warnings on firefox.
6742 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6743 // cache the target for the delayed and or buffered events
6744 this.target = E.getTarget(e);
6746 this.xy = E.getXY(e);
6749 this.shiftKey = false;
6750 this.ctrlKey = false;
6751 this.altKey = false;
6761 * Stop the event (preventDefault and stopPropagation)
6763 stopEvent : function(){
6764 if(this.browserEvent){
6765 if(this.browserEvent.type == 'mousedown'){
6766 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6768 E.stopEvent(this.browserEvent);
6773 * Prevents the browsers default handling of the event.
6775 preventDefault : function(){
6776 if(this.browserEvent){
6777 E.preventDefault(this.browserEvent);
6782 isNavKeyPress : function(){
6783 var k = this.keyCode;
6784 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6785 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6788 isSpecialKey : function(){
6789 var k = this.keyCode;
6790 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6791 (k == 16) || (k == 17) ||
6792 (k >= 18 && k <= 20) ||
6793 (k >= 33 && k <= 35) ||
6794 (k >= 36 && k <= 39) ||
6795 (k >= 44 && k <= 45);
6798 * Cancels bubbling of the event.
6800 stopPropagation : function(){
6801 if(this.browserEvent){
6802 if(this.type == 'mousedown'){
6803 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6805 E.stopPropagation(this.browserEvent);
6810 * Gets the key code for the event.
6813 getCharCode : function(){
6814 return this.charCode || this.keyCode;
6818 * Returns a normalized keyCode for the event.
6819 * @return {Number} The key code
6821 getKey : function(){
6822 var k = this.keyCode || this.charCode;
6823 return Roo.isSafari ? (safariKeys[k] || k) : k;
6827 * Gets the x coordinate of the event.
6830 getPageX : function(){
6835 * Gets the y coordinate of the event.
6838 getPageY : function(){
6843 * Gets the time of the event.
6846 getTime : function(){
6847 if(this.browserEvent){
6848 return E.getTime(this.browserEvent);
6854 * Gets the page coordinates of the event.
6855 * @return {Array} The xy values like [x, y]
6862 * Gets the target for the event.
6863 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6864 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6865 search as a number or element (defaults to 10 || document.body)
6866 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6867 * @return {HTMLelement}
6869 getTarget : function(selector, maxDepth, returnEl){
6870 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6873 * Gets the related target.
6874 * @return {HTMLElement}
6876 getRelatedTarget : function(){
6877 if(this.browserEvent){
6878 return E.getRelatedTarget(this.browserEvent);
6884 * Normalizes mouse wheel delta across browsers
6885 * @return {Number} The delta
6887 getWheelDelta : function(){
6888 var e = this.browserEvent;
6890 if(e.wheelDelta){ /* IE/Opera. */
6891 delta = e.wheelDelta/120;
6892 }else if(e.detail){ /* Mozilla case. */
6893 delta = -e.detail/3;
6899 * Returns true if the control, meta, shift or alt key was pressed during this event.
6902 hasModifier : function(){
6903 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6907 * Returns true if the target of this event equals el or is a child of el
6908 * @param {String/HTMLElement/Element} el
6909 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6912 within : function(el, related){
6913 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6914 return t && Roo.fly(el).contains(t);
6917 getPoint : function(){
6918 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6922 return new Roo.EventObjectImpl();
6927 * Ext JS Library 1.1.1
6928 * Copyright(c) 2006-2007, Ext JS, LLC.
6930 * Originally Released Under LGPL - original licence link has changed is not relivant.
6933 * <script type="text/javascript">
6937 // was in Composite Element!??!?!
6940 var D = Roo.lib.Dom;
6941 var E = Roo.lib.Event;
6942 var A = Roo.lib.Anim;
6944 // local style camelizing for speed
6946 var camelRe = /(-[a-z])/gi;
6947 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6948 var view = document.defaultView;
6951 * @class Roo.Element
6952 * Represents an Element in the DOM.<br><br>
6955 var el = Roo.get("my-div");
6958 var el = getEl("my-div");
6960 // or with a DOM element
6961 var el = Roo.get(myDivElement);
6963 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6964 * each call instead of constructing a new one.<br><br>
6965 * <b>Animations</b><br />
6966 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6967 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6969 Option Default Description
6970 --------- -------- ---------------------------------------------
6971 duration .35 The duration of the animation in seconds
6972 easing easeOut The YUI easing method
6973 callback none A function to execute when the anim completes
6974 scope this The scope (this) of the callback function
6976 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6977 * manipulate the animation. Here's an example:
6979 var el = Roo.get("my-div");
6984 // default animation
6985 el.setWidth(100, true);
6987 // animation with some options set
6994 // using the "anim" property to get the Anim object
7000 el.setWidth(100, opt);
7002 if(opt.anim.isAnimated()){
7006 * <b> Composite (Collections of) Elements</b><br />
7007 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7008 * @constructor Create a new Element directly.
7009 * @param {String/HTMLElement} element
7010 * @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).
7012 Roo.Element = function(element, forceNew){
7013 var dom = typeof element == "string" ?
7014 document.getElementById(element) : element;
7015 if(!dom){ // invalid id/element
7019 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7020 return Roo.Element.cache[id];
7030 * The DOM element ID
7033 this.id = id || Roo.id(dom);
7036 var El = Roo.Element;
7040 * The element's default display mode (defaults to "")
7043 originalDisplay : "",
7047 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7053 * Sets the element's visibility mode. When setVisible() is called it
7054 * will use this to determine whether to set the visibility or the display property.
7055 * @param visMode Element.VISIBILITY or Element.DISPLAY
7056 * @return {Roo.Element} this
7058 setVisibilityMode : function(visMode){
7059 this.visibilityMode = visMode;
7063 * Convenience method for setVisibilityMode(Element.DISPLAY)
7064 * @param {String} display (optional) What to set display to when visible
7065 * @return {Roo.Element} this
7067 enableDisplayMode : function(display){
7068 this.setVisibilityMode(El.DISPLAY);
7069 if(typeof display != "undefined") this.originalDisplay = display;
7074 * 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)
7075 * @param {String} selector The simple selector to test
7076 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7077 search as a number or element (defaults to 10 || document.body)
7078 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7079 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7081 findParent : function(simpleSelector, maxDepth, returnEl){
7082 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7083 maxDepth = maxDepth || 50;
7084 if(typeof maxDepth != "number"){
7085 stopEl = Roo.getDom(maxDepth);
7088 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7089 if(dq.is(p, simpleSelector)){
7090 return returnEl ? Roo.get(p) : p;
7100 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7101 * @param {String} selector The simple selector to test
7102 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7103 search as a number or element (defaults to 10 || document.body)
7104 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7105 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7107 findParentNode : function(simpleSelector, maxDepth, returnEl){
7108 var p = Roo.fly(this.dom.parentNode, '_internal');
7109 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7113 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7114 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7115 * @param {String} selector The simple selector to test
7116 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7117 search as a number or element (defaults to 10 || document.body)
7118 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7120 up : function(simpleSelector, maxDepth){
7121 return this.findParentNode(simpleSelector, maxDepth, true);
7127 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7128 * @param {String} selector The simple selector to test
7129 * @return {Boolean} True if this element matches the selector, else false
7131 is : function(simpleSelector){
7132 return Roo.DomQuery.is(this.dom, simpleSelector);
7136 * Perform animation on this element.
7137 * @param {Object} args The YUI animation control args
7138 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7139 * @param {Function} onComplete (optional) Function to call when animation completes
7140 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7141 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7142 * @return {Roo.Element} this
7144 animate : function(args, duration, onComplete, easing, animType){
7145 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7150 * @private Internal animation call
7152 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7153 animType = animType || 'run';
7155 var anim = Roo.lib.Anim[animType](
7157 (opt.duration || defaultDur) || .35,
7158 (opt.easing || defaultEase) || 'easeOut',
7160 Roo.callback(cb, this);
7161 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7169 // private legacy anim prep
7170 preanim : function(a, i){
7171 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7175 * Removes worthless text nodes
7176 * @param {Boolean} forceReclean (optional) By default the element
7177 * keeps track if it has been cleaned already so
7178 * you can call this over and over. However, if you update the element and
7179 * need to force a reclean, you can pass true.
7181 clean : function(forceReclean){
7182 if(this.isCleaned && forceReclean !== true){
7186 var d = this.dom, n = d.firstChild, ni = -1;
7188 var nx = n.nextSibling;
7189 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7196 this.isCleaned = true;
7201 calcOffsetsTo : function(el){
7204 var restorePos = false;
7205 if(el.getStyle('position') == 'static'){
7206 el.position('relative');
7211 while(op && op != d && op.tagName != 'HTML'){
7214 op = op.offsetParent;
7217 el.position('static');
7223 * Scrolls this element into view within the passed container.
7224 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7225 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7226 * @return {Roo.Element} this
7228 scrollIntoView : function(container, hscroll){
7229 var c = Roo.getDom(container) || document.body;
7232 var o = this.calcOffsetsTo(c),
7235 b = t+el.offsetHeight,
7236 r = l+el.offsetWidth;
7238 var ch = c.clientHeight;
7239 var ct = parseInt(c.scrollTop, 10);
7240 var cl = parseInt(c.scrollLeft, 10);
7242 var cr = cl + c.clientWidth;
7250 if(hscroll !== false){
7254 c.scrollLeft = r-c.clientWidth;
7261 scrollChildIntoView : function(child, hscroll){
7262 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7266 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7267 * the new height may not be available immediately.
7268 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7269 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7270 * @param {Function} onComplete (optional) Function to call when animation completes
7271 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7272 * @return {Roo.Element} this
7274 autoHeight : function(animate, duration, onComplete, easing){
7275 var oldHeight = this.getHeight();
7277 this.setHeight(1); // force clipping
7278 setTimeout(function(){
7279 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7281 this.setHeight(height);
7283 if(typeof onComplete == "function"){
7287 this.setHeight(oldHeight); // restore original height
7288 this.setHeight(height, animate, duration, function(){
7290 if(typeof onComplete == "function") onComplete();
7291 }.createDelegate(this), easing);
7293 }.createDelegate(this), 0);
7298 * Returns true if this element is an ancestor of the passed element
7299 * @param {HTMLElement/String} el The element to check
7300 * @return {Boolean} True if this element is an ancestor of el, else false
7302 contains : function(el){
7303 if(!el){return false;}
7304 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7308 * Checks whether the element is currently visible using both visibility and display properties.
7309 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7310 * @return {Boolean} True if the element is currently visible, else false
7312 isVisible : function(deep) {
7313 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7314 if(deep !== true || !vis){
7317 var p = this.dom.parentNode;
7318 while(p && p.tagName.toLowerCase() != "body"){
7319 if(!Roo.fly(p, '_isVisible').isVisible()){
7328 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7329 * @param {String} selector The CSS selector
7330 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7331 * @return {CompositeElement/CompositeElementLite} The composite element
7333 select : function(selector, unique){
7334 return El.select(selector, unique, this.dom);
7338 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7339 * @param {String} selector The CSS selector
7340 * @return {Array} An array of the matched nodes
7342 query : function(selector, unique){
7343 return Roo.DomQuery.select(selector, this.dom);
7347 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7348 * @param {String} selector The CSS selector
7349 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7350 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7352 child : function(selector, returnDom){
7353 var n = Roo.DomQuery.selectNode(selector, this.dom);
7354 return returnDom ? n : Roo.get(n);
7358 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7359 * @param {String} selector The CSS selector
7360 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7361 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7363 down : function(selector, returnDom){
7364 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7365 return returnDom ? n : Roo.get(n);
7369 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7370 * @param {String} group The group the DD object is member of
7371 * @param {Object} config The DD config object
7372 * @param {Object} overrides An object containing methods to override/implement on the DD object
7373 * @return {Roo.dd.DD} The DD object
7375 initDD : function(group, config, overrides){
7376 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7377 return Roo.apply(dd, overrides);
7381 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7382 * @param {String} group The group the DDProxy object is member of
7383 * @param {Object} config The DDProxy config object
7384 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7385 * @return {Roo.dd.DDProxy} The DDProxy object
7387 initDDProxy : function(group, config, overrides){
7388 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7389 return Roo.apply(dd, overrides);
7393 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7394 * @param {String} group The group the DDTarget object is member of
7395 * @param {Object} config The DDTarget config object
7396 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7397 * @return {Roo.dd.DDTarget} The DDTarget object
7399 initDDTarget : function(group, config, overrides){
7400 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7401 return Roo.apply(dd, overrides);
7405 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7406 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7407 * @param {Boolean} visible Whether the element is visible
7408 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7409 * @return {Roo.Element} this
7411 setVisible : function(visible, animate){
7413 if(this.visibilityMode == El.DISPLAY){
7414 this.setDisplayed(visible);
7417 this.dom.style.visibility = visible ? "visible" : "hidden";
7420 // closure for composites
7422 var visMode = this.visibilityMode;
7424 this.setOpacity(.01);
7425 this.setVisible(true);
7427 this.anim({opacity: { to: (visible?1:0) }},
7428 this.preanim(arguments, 1),
7429 null, .35, 'easeIn', function(){
7431 if(visMode == El.DISPLAY){
7432 dom.style.display = "none";
7434 dom.style.visibility = "hidden";
7436 Roo.get(dom).setOpacity(1);
7444 * Returns true if display is not "none"
7447 isDisplayed : function() {
7448 return this.getStyle("display") != "none";
7452 * Toggles the element's visibility or display, depending on visibility mode.
7453 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7454 * @return {Roo.Element} this
7456 toggle : function(animate){
7457 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7462 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7463 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7464 * @return {Roo.Element} this
7466 setDisplayed : function(value) {
7467 if(typeof value == "boolean"){
7468 value = value ? this.originalDisplay : "none";
7470 this.setStyle("display", value);
7475 * Tries to focus the element. Any exceptions are caught and ignored.
7476 * @return {Roo.Element} this
7478 focus : function() {
7486 * Tries to blur the element. Any exceptions are caught and ignored.
7487 * @return {Roo.Element} this
7497 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7498 * @param {String/Array} className The CSS class to add, or an array of classes
7499 * @return {Roo.Element} this
7501 addClass : function(className){
7502 if(className instanceof Array){
7503 for(var i = 0, len = className.length; i < len; i++) {
7504 this.addClass(className[i]);
7507 if(className && !this.hasClass(className)){
7508 this.dom.className = this.dom.className + " " + className;
7515 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7516 * @param {String/Array} className The CSS class to add, or an array of classes
7517 * @return {Roo.Element} this
7519 radioClass : function(className){
7520 var siblings = this.dom.parentNode.childNodes;
7521 for(var i = 0; i < siblings.length; i++) {
7522 var s = siblings[i];
7523 if(s.nodeType == 1){
7524 Roo.get(s).removeClass(className);
7527 this.addClass(className);
7532 * Removes one or more CSS classes from the element.
7533 * @param {String/Array} className The CSS class to remove, or an array of classes
7534 * @return {Roo.Element} this
7536 removeClass : function(className){
7537 if(!className || !this.dom.className){
7540 if(className instanceof Array){
7541 for(var i = 0, len = className.length; i < len; i++) {
7542 this.removeClass(className[i]);
7545 if(this.hasClass(className)){
7546 var re = this.classReCache[className];
7548 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7549 this.classReCache[className] = re;
7551 this.dom.className =
7552 this.dom.className.replace(re, " ");
7562 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7563 * @param {String} className The CSS class to toggle
7564 * @return {Roo.Element} this
7566 toggleClass : function(className){
7567 if(this.hasClass(className)){
7568 this.removeClass(className);
7570 this.addClass(className);
7576 * Checks if the specified CSS class exists on this element's DOM node.
7577 * @param {String} className The CSS class to check for
7578 * @return {Boolean} True if the class exists, else false
7580 hasClass : function(className){
7581 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7585 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7586 * @param {String} oldClassName The CSS class to replace
7587 * @param {String} newClassName The replacement CSS class
7588 * @return {Roo.Element} this
7590 replaceClass : function(oldClassName, newClassName){
7591 this.removeClass(oldClassName);
7592 this.addClass(newClassName);
7597 * Returns an object with properties matching the styles requested.
7598 * For example, el.getStyles('color', 'font-size', 'width') might return
7599 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7600 * @param {String} style1 A style name
7601 * @param {String} style2 A style name
7602 * @param {String} etc.
7603 * @return {Object} The style object
7605 getStyles : function(){
7606 var a = arguments, len = a.length, r = {};
7607 for(var i = 0; i < len; i++){
7608 r[a[i]] = this.getStyle(a[i]);
7614 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7615 * @param {String} property The style property whose value is returned.
7616 * @return {String} The current value of the style property for this element.
7618 getStyle : function(){
7619 return view && view.getComputedStyle ?
7621 var el = this.dom, v, cs, camel;
7622 if(prop == 'float'){
7625 if(el.style && (v = el.style[prop])){
7628 if(cs = view.getComputedStyle(el, "")){
7629 if(!(camel = propCache[prop])){
7630 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7637 var el = this.dom, v, cs, camel;
7638 if(prop == 'opacity'){
7639 if(typeof el.style.filter == 'string'){
7640 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7642 var fv = parseFloat(m[1]);
7644 return fv ? fv / 100 : 0;
7649 }else if(prop == 'float'){
7650 prop = "styleFloat";
7652 if(!(camel = propCache[prop])){
7653 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7655 if(v = el.style[camel]){
7658 if(cs = el.currentStyle){
7666 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7667 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7668 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7669 * @return {Roo.Element} this
7671 setStyle : function(prop, value){
7672 if(typeof prop == "string"){
7674 if (prop == 'float') {
7675 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7680 if(!(camel = propCache[prop])){
7681 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7684 if(camel == 'opacity') {
7685 this.setOpacity(value);
7687 this.dom.style[camel] = value;
7690 for(var style in prop){
7691 if(typeof prop[style] != "function"){
7692 this.setStyle(style, prop[style]);
7700 * More flexible version of {@link #setStyle} for setting style properties.
7701 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7702 * a function which returns such a specification.
7703 * @return {Roo.Element} this
7705 applyStyles : function(style){
7706 Roo.DomHelper.applyStyles(this.dom, style);
7711 * 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).
7712 * @return {Number} The X position of the element
7715 return D.getX(this.dom);
7719 * 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).
7720 * @return {Number} The Y position of the element
7723 return D.getY(this.dom);
7727 * 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).
7728 * @return {Array} The XY position of the element
7731 return D.getXY(this.dom);
7735 * 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).
7736 * @param {Number} The X position of the element
7737 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7738 * @return {Roo.Element} this
7740 setX : function(x, animate){
7742 D.setX(this.dom, x);
7744 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7750 * 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).
7751 * @param {Number} The Y position of the element
7752 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7753 * @return {Roo.Element} this
7755 setY : function(y, animate){
7757 D.setY(this.dom, y);
7759 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7765 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7766 * @param {String} left The left CSS property value
7767 * @return {Roo.Element} this
7769 setLeft : function(left){
7770 this.setStyle("left", this.addUnits(left));
7775 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7776 * @param {String} top The top CSS property value
7777 * @return {Roo.Element} this
7779 setTop : function(top){
7780 this.setStyle("top", this.addUnits(top));
7785 * Sets the element's CSS right style.
7786 * @param {String} right The right CSS property value
7787 * @return {Roo.Element} this
7789 setRight : function(right){
7790 this.setStyle("right", this.addUnits(right));
7795 * Sets the element's CSS bottom style.
7796 * @param {String} bottom The bottom CSS property value
7797 * @return {Roo.Element} this
7799 setBottom : function(bottom){
7800 this.setStyle("bottom", this.addUnits(bottom));
7805 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7806 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7807 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7808 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7809 * @return {Roo.Element} this
7811 setXY : function(pos, animate){
7813 D.setXY(this.dom, pos);
7815 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7821 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7822 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7823 * @param {Number} x X value for new position (coordinates are page-based)
7824 * @param {Number} y Y value for new position (coordinates are page-based)
7825 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7826 * @return {Roo.Element} this
7828 setLocation : function(x, y, animate){
7829 this.setXY([x, y], this.preanim(arguments, 2));
7834 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7835 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7836 * @param {Number} x X value for new position (coordinates are page-based)
7837 * @param {Number} y Y value for new position (coordinates are page-based)
7838 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7839 * @return {Roo.Element} this
7841 moveTo : function(x, y, animate){
7842 this.setXY([x, y], this.preanim(arguments, 2));
7847 * Returns the region of the given element.
7848 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7849 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7851 getRegion : function(){
7852 return D.getRegion(this.dom);
7856 * Returns the offset height of the element
7857 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7858 * @return {Number} The element's height
7860 getHeight : function(contentHeight){
7861 var h = this.dom.offsetHeight || 0;
7862 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7866 * Returns the offset width of the element
7867 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7868 * @return {Number} The element's width
7870 getWidth : function(contentWidth){
7871 var w = this.dom.offsetWidth || 0;
7872 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7876 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7877 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7878 * if a height has not been set using CSS.
7881 getComputedHeight : function(){
7882 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7884 h = parseInt(this.getStyle('height'), 10) || 0;
7885 if(!this.isBorderBox()){
7886 h += this.getFrameWidth('tb');
7893 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7894 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7895 * if a width has not been set using CSS.
7898 getComputedWidth : function(){
7899 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7901 w = parseInt(this.getStyle('width'), 10) || 0;
7902 if(!this.isBorderBox()){
7903 w += this.getFrameWidth('lr');
7910 * Returns the size of the element.
7911 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7912 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7914 getSize : function(contentSize){
7915 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7919 * Returns the width and height of the viewport.
7920 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7922 getViewSize : function(){
7923 var d = this.dom, doc = document, aw = 0, ah = 0;
7924 if(d == doc || d == doc.body){
7925 return {width : D.getViewWidth(), height: D.getViewHeight()};
7928 width : d.clientWidth,
7929 height: d.clientHeight
7935 * Returns the value of the "value" attribute
7936 * @param {Boolean} asNumber true to parse the value as a number
7937 * @return {String/Number}
7939 getValue : function(asNumber){
7940 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7944 adjustWidth : function(width){
7945 if(typeof width == "number"){
7946 if(this.autoBoxAdjust && !this.isBorderBox()){
7947 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7957 adjustHeight : function(height){
7958 if(typeof height == "number"){
7959 if(this.autoBoxAdjust && !this.isBorderBox()){
7960 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7970 * Set the width of the element
7971 * @param {Number} width The new width
7972 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7973 * @return {Roo.Element} this
7975 setWidth : function(width, animate){
7976 width = this.adjustWidth(width);
7978 this.dom.style.width = this.addUnits(width);
7980 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7986 * Set the height of the element
7987 * @param {Number} height The new height
7988 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7989 * @return {Roo.Element} this
7991 setHeight : function(height, animate){
7992 height = this.adjustHeight(height);
7994 this.dom.style.height = this.addUnits(height);
7996 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8002 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8003 * @param {Number} width The new width
8004 * @param {Number} height The new height
8005 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8006 * @return {Roo.Element} this
8008 setSize : function(width, height, animate){
8009 if(typeof width == "object"){ // in case of object from getSize()
8010 height = width.height; width = width.width;
8012 width = this.adjustWidth(width); height = this.adjustHeight(height);
8014 this.dom.style.width = this.addUnits(width);
8015 this.dom.style.height = this.addUnits(height);
8017 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8023 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8024 * @param {Number} x X value for new position (coordinates are page-based)
8025 * @param {Number} y Y value for new position (coordinates are page-based)
8026 * @param {Number} width The new width
8027 * @param {Number} height The new height
8028 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8029 * @return {Roo.Element} this
8031 setBounds : function(x, y, width, height, animate){
8033 this.setSize(width, height);
8034 this.setLocation(x, y);
8036 width = this.adjustWidth(width); height = this.adjustHeight(height);
8037 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8038 this.preanim(arguments, 4), 'motion');
8044 * 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.
8045 * @param {Roo.lib.Region} region The region to fill
8046 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8047 * @return {Roo.Element} this
8049 setRegion : function(region, animate){
8050 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8055 * Appends an event handler
8057 * @param {String} eventName The type of event to append
8058 * @param {Function} fn The method the event invokes
8059 * @param {Object} scope (optional) The scope (this object) of the fn
8060 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8062 addListener : function(eventName, fn, scope, options){
8064 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8069 * Removes an event handler from this element
8070 * @param {String} eventName the type of event to remove
8071 * @param {Function} fn the method the event invokes
8072 * @return {Roo.Element} this
8074 removeListener : function(eventName, fn){
8075 Roo.EventManager.removeListener(this.dom, eventName, fn);
8080 * Removes all previous added listeners from this element
8081 * @return {Roo.Element} this
8083 removeAllListeners : function(){
8084 E.purgeElement(this.dom);
8088 relayEvent : function(eventName, observable){
8089 this.on(eventName, function(e){
8090 observable.fireEvent(eventName, e);
8095 * Set the opacity of the element
8096 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8097 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8098 * @return {Roo.Element} this
8100 setOpacity : function(opacity, animate){
8102 var s = this.dom.style;
8105 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8106 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8108 s.opacity = opacity;
8111 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8117 * Gets the left X coordinate
8118 * @param {Boolean} local True to get the local css position instead of page coordinate
8121 getLeft : function(local){
8125 return parseInt(this.getStyle("left"), 10) || 0;
8130 * Gets the right X coordinate of the element (element X position + element width)
8131 * @param {Boolean} local True to get the local css position instead of page coordinate
8134 getRight : function(local){
8136 return this.getX() + this.getWidth();
8138 return (this.getLeft(true) + this.getWidth()) || 0;
8143 * Gets the top Y coordinate
8144 * @param {Boolean} local True to get the local css position instead of page coordinate
8147 getTop : function(local) {
8151 return parseInt(this.getStyle("top"), 10) || 0;
8156 * Gets the bottom Y coordinate of the element (element Y position + element height)
8157 * @param {Boolean} local True to get the local css position instead of page coordinate
8160 getBottom : function(local){
8162 return this.getY() + this.getHeight();
8164 return (this.getTop(true) + this.getHeight()) || 0;
8169 * Initializes positioning on this element. If a desired position is not passed, it will make the
8170 * the element positioned relative IF it is not already positioned.
8171 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8172 * @param {Number} zIndex (optional) The zIndex to apply
8173 * @param {Number} x (optional) Set the page X position
8174 * @param {Number} y (optional) Set the page Y position
8176 position : function(pos, zIndex, x, y){
8178 if(this.getStyle('position') == 'static'){
8179 this.setStyle('position', 'relative');
8182 this.setStyle("position", pos);
8185 this.setStyle("z-index", zIndex);
8187 if(x !== undefined && y !== undefined){
8189 }else if(x !== undefined){
8191 }else if(y !== undefined){
8197 * Clear positioning back to the default when the document was loaded
8198 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8199 * @return {Roo.Element} this
8201 clearPositioning : function(value){
8209 "position" : "static"
8215 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8216 * snapshot before performing an update and then restoring the element.
8219 getPositioning : function(){
8220 var l = this.getStyle("left");
8221 var t = this.getStyle("top");
8223 "position" : this.getStyle("position"),
8225 "right" : l ? "" : this.getStyle("right"),
8227 "bottom" : t ? "" : this.getStyle("bottom"),
8228 "z-index" : this.getStyle("z-index")
8233 * Gets the width of the border(s) for the specified side(s)
8234 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8235 * passing lr would get the border (l)eft width + the border (r)ight width.
8236 * @return {Number} The width of the sides passed added together
8238 getBorderWidth : function(side){
8239 return this.addStyles(side, El.borders);
8243 * Gets the width of the padding(s) for the specified side(s)
8244 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8245 * passing lr would get the padding (l)eft + the padding (r)ight.
8246 * @return {Number} The padding of the sides passed added together
8248 getPadding : function(side){
8249 return this.addStyles(side, El.paddings);
8253 * Set positioning with an object returned by getPositioning().
8254 * @param {Object} posCfg
8255 * @return {Roo.Element} this
8257 setPositioning : function(pc){
8258 this.applyStyles(pc);
8259 if(pc.right == "auto"){
8260 this.dom.style.right = "";
8262 if(pc.bottom == "auto"){
8263 this.dom.style.bottom = "";
8269 fixDisplay : function(){
8270 if(this.getStyle("display") == "none"){
8271 this.setStyle("visibility", "hidden");
8272 this.setStyle("display", this.originalDisplay); // first try reverting to default
8273 if(this.getStyle("display") == "none"){ // if that fails, default to block
8274 this.setStyle("display", "block");
8280 * Quick set left and top adding default units
8281 * @param {String} left The left CSS property value
8282 * @param {String} top The top CSS property value
8283 * @return {Roo.Element} this
8285 setLeftTop : function(left, top){
8286 this.dom.style.left = this.addUnits(left);
8287 this.dom.style.top = this.addUnits(top);
8292 * Move this element relative to its current position.
8293 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8294 * @param {Number} distance How far to move the element in pixels
8295 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8296 * @return {Roo.Element} this
8298 move : function(direction, distance, animate){
8299 var xy = this.getXY();
8300 direction = direction.toLowerCase();
8304 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8308 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8313 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8318 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8325 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8326 * @return {Roo.Element} this
8329 if(!this.isClipped){
8330 this.isClipped = true;
8331 this.originalClip = {
8332 "o": this.getStyle("overflow"),
8333 "x": this.getStyle("overflow-x"),
8334 "y": this.getStyle("overflow-y")
8336 this.setStyle("overflow", "hidden");
8337 this.setStyle("overflow-x", "hidden");
8338 this.setStyle("overflow-y", "hidden");
8344 * Return clipping (overflow) to original clipping before clip() was called
8345 * @return {Roo.Element} this
8347 unclip : function(){
8349 this.isClipped = false;
8350 var o = this.originalClip;
8351 if(o.o){this.setStyle("overflow", o.o);}
8352 if(o.x){this.setStyle("overflow-x", o.x);}
8353 if(o.y){this.setStyle("overflow-y", o.y);}
8360 * Gets the x,y coordinates specified by the anchor position on the element.
8361 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8362 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8363 * {width: (target width), height: (target height)} (defaults to the element's current size)
8364 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8365 * @return {Array} [x, y] An array containing the element's x and y coordinates
8367 getAnchorXY : function(anchor, local, s){
8368 //Passing a different size is useful for pre-calculating anchors,
8369 //especially for anchored animations that change the el size.
8371 var w, h, vp = false;
8374 if(d == document.body || d == document){
8376 w = D.getViewWidth(); h = D.getViewHeight();
8378 w = this.getWidth(); h = this.getHeight();
8381 w = s.width; h = s.height;
8383 var x = 0, y = 0, r = Math.round;
8384 switch((anchor || "tl").toLowerCase()){
8426 var sc = this.getScroll();
8427 return [x + sc.left, y + sc.top];
8429 //Add the element's offset xy
8430 var o = this.getXY();
8431 return [x+o[0], y+o[1]];
8435 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8436 * supported position values.
8437 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8438 * @param {String} position The position to align to.
8439 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8440 * @return {Array} [x, y]
8442 getAlignToXY : function(el, p, o){
8446 throw "Element.alignTo with an element that doesn't exist";
8448 var c = false; //constrain to viewport
8449 var p1 = "", p2 = "";
8456 }else if(p.indexOf("-") == -1){
8459 p = p.toLowerCase();
8460 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8462 throw "Element.alignTo with an invalid alignment " + p;
8464 p1 = m[1]; p2 = m[2]; c = !!m[3];
8466 //Subtract the aligned el's internal xy from the target's offset xy
8467 //plus custom offset to get the aligned el's new offset xy
8468 var a1 = this.getAnchorXY(p1, true);
8469 var a2 = el.getAnchorXY(p2, false);
8470 var x = a2[0] - a1[0] + o[0];
8471 var y = a2[1] - a1[1] + o[1];
8473 //constrain the aligned el to viewport if necessary
8474 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8475 // 5px of margin for ie
8476 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8478 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8479 //perpendicular to the vp border, allow the aligned el to slide on that border,
8480 //otherwise swap the aligned el to the opposite border of the target.
8481 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8482 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8483 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8484 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8487 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8488 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8490 if((x+w) > dw + scrollX){
8491 x = swapX ? r.left-w : dw+scrollX-w;
8494 x = swapX ? r.right : scrollX;
8496 if((y+h) > dh + scrollY){
8497 y = swapY ? r.top-h : dh+scrollY-h;
8500 y = swapY ? r.bottom : scrollY;
8507 getConstrainToXY : function(){
8508 var os = {top:0, left:0, bottom:0, right: 0};
8510 return function(el, local, offsets, proposedXY){
8512 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8514 var vw, vh, vx = 0, vy = 0;
8515 if(el.dom == document.body || el.dom == document){
8516 vw = Roo.lib.Dom.getViewWidth();
8517 vh = Roo.lib.Dom.getViewHeight();
8519 vw = el.dom.clientWidth;
8520 vh = el.dom.clientHeight;
8522 var vxy = el.getXY();
8528 var s = el.getScroll();
8530 vx += offsets.left + s.left;
8531 vy += offsets.top + s.top;
8533 vw -= offsets.right;
8534 vh -= offsets.bottom;
8539 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8540 var x = xy[0], y = xy[1];
8541 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8543 // only move it if it needs it
8546 // first validate right/bottom
8555 // then make sure top/left isn't negative
8564 return moved ? [x, y] : false;
8569 adjustForConstraints : function(xy, parent, offsets){
8570 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8574 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8575 * document it aligns it to the viewport.
8576 * The position parameter is optional, and can be specified in any one of the following formats:
8578 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8579 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8580 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8581 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8582 * <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
8583 * element's anchor point, and the second value is used as the target's anchor point.</li>
8585 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8586 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8587 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8588 * that specified in order to enforce the viewport constraints.
8589 * Following are all of the supported anchor positions:
8592 ----- -----------------------------
8593 tl The top left corner (default)
8594 t The center of the top edge
8595 tr The top right corner
8596 l The center of the left edge
8597 c In the center of the element
8598 r The center of the right edge
8599 bl The bottom left corner
8600 b The center of the bottom edge
8601 br The bottom right corner
8605 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8606 el.alignTo("other-el");
8608 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8609 el.alignTo("other-el", "tr?");
8611 // align the bottom right corner of el with the center left edge of other-el
8612 el.alignTo("other-el", "br-l?");
8614 // align the center of el with the bottom left corner of other-el and
8615 // adjust the x position by -6 pixels (and the y position by 0)
8616 el.alignTo("other-el", "c-bl", [-6, 0]);
8618 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8619 * @param {String} position The position to align to.
8620 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8621 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8622 * @return {Roo.Element} this
8624 alignTo : function(element, position, offsets, animate){
8625 var xy = this.getAlignToXY(element, position, offsets);
8626 this.setXY(xy, this.preanim(arguments, 3));
8631 * Anchors an element to another element and realigns it when the window is resized.
8632 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8633 * @param {String} position The position to align to.
8634 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8635 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8636 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8637 * is a number, it is used as the buffer delay (defaults to 50ms).
8638 * @param {Function} callback The function to call after the animation finishes
8639 * @return {Roo.Element} this
8641 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8642 var action = function(){
8643 this.alignTo(el, alignment, offsets, animate);
8644 Roo.callback(callback, this);
8646 Roo.EventManager.onWindowResize(action, this);
8647 var tm = typeof monitorScroll;
8648 if(tm != 'undefined'){
8649 Roo.EventManager.on(window, 'scroll', action, this,
8650 {buffer: tm == 'number' ? monitorScroll : 50});
8652 action.call(this); // align immediately
8656 * Clears any opacity settings from this element. Required in some cases for IE.
8657 * @return {Roo.Element} this
8659 clearOpacity : function(){
8660 if (window.ActiveXObject) {
8661 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8662 this.dom.style.filter = "";
8665 this.dom.style.opacity = "";
8666 this.dom.style["-moz-opacity"] = "";
8667 this.dom.style["-khtml-opacity"] = "";
8673 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8674 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8675 * @return {Roo.Element} this
8677 hide : function(animate){
8678 this.setVisible(false, this.preanim(arguments, 0));
8683 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8684 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8685 * @return {Roo.Element} this
8687 show : function(animate){
8688 this.setVisible(true, this.preanim(arguments, 0));
8693 * @private Test if size has a unit, otherwise appends the default
8695 addUnits : function(size){
8696 return Roo.Element.addUnits(size, this.defaultUnit);
8700 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8701 * @return {Roo.Element} this
8703 beginMeasure : function(){
8705 if(el.offsetWidth || el.offsetHeight){
8706 return this; // offsets work already
8709 var p = this.dom, b = document.body; // start with this element
8710 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8711 var pe = Roo.get(p);
8712 if(pe.getStyle('display') == 'none'){
8713 changed.push({el: p, visibility: pe.getStyle("visibility")});
8714 p.style.visibility = "hidden";
8715 p.style.display = "block";
8719 this._measureChanged = changed;
8725 * Restores displays to before beginMeasure was called
8726 * @return {Roo.Element} this
8728 endMeasure : function(){
8729 var changed = this._measureChanged;
8731 for(var i = 0, len = changed.length; i < len; i++) {
8733 r.el.style.visibility = r.visibility;
8734 r.el.style.display = "none";
8736 this._measureChanged = null;
8742 * Update the innerHTML of this element, optionally searching for and processing scripts
8743 * @param {String} html The new HTML
8744 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8745 * @param {Function} callback For async script loading you can be noticed when the update completes
8746 * @return {Roo.Element} this
8748 update : function(html, loadScripts, callback){
8749 if(typeof html == "undefined"){
8752 if(loadScripts !== true){
8753 this.dom.innerHTML = html;
8754 if(typeof callback == "function"){
8762 html += '<span id="' + id + '"></span>';
8764 E.onAvailable(id, function(){
8765 var hd = document.getElementsByTagName("head")[0];
8766 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8767 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8768 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8771 while(match = re.exec(html)){
8772 var attrs = match[1];
8773 var srcMatch = attrs ? attrs.match(srcRe) : false;
8774 if(srcMatch && srcMatch[2]){
8775 var s = document.createElement("script");
8776 s.src = srcMatch[2];
8777 var typeMatch = attrs.match(typeRe);
8778 if(typeMatch && typeMatch[2]){
8779 s.type = typeMatch[2];
8782 }else if(match[2] && match[2].length > 0){
8783 if(window.execScript) {
8784 window.execScript(match[2]);
8792 window.eval(match[2]);
8796 var el = document.getElementById(id);
8797 if(el){el.parentNode.removeChild(el);}
8798 if(typeof callback == "function"){
8802 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8807 * Direct access to the UpdateManager update() method (takes the same parameters).
8808 * @param {String/Function} url The url for this request or a function to call to get the url
8809 * @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}
8810 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8811 * @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.
8812 * @return {Roo.Element} this
8815 var um = this.getUpdateManager();
8816 um.update.apply(um, arguments);
8821 * Gets this element's UpdateManager
8822 * @return {Roo.UpdateManager} The UpdateManager
8824 getUpdateManager : function(){
8825 if(!this.updateManager){
8826 this.updateManager = new Roo.UpdateManager(this);
8828 return this.updateManager;
8832 * Disables text selection for this element (normalized across browsers)
8833 * @return {Roo.Element} this
8835 unselectable : function(){
8836 this.dom.unselectable = "on";
8837 this.swallowEvent("selectstart", true);
8838 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8839 this.addClass("x-unselectable");
8844 * Calculates the x, y to center this element on the screen
8845 * @return {Array} The x, y values [x, y]
8847 getCenterXY : function(){
8848 return this.getAlignToXY(document, 'c-c');
8852 * Centers the Element in either the viewport, or another Element.
8853 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8855 center : function(centerIn){
8856 this.alignTo(centerIn || document, 'c-c');
8861 * Tests various css rules/browsers to determine if this element uses a border box
8864 isBorderBox : function(){
8865 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8869 * Return a box {x, y, width, height} that can be used to set another elements
8870 * size/location to match this element.
8871 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8872 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8873 * @return {Object} box An object in the format {x, y, width, height}
8875 getBox : function(contentBox, local){
8880 var left = parseInt(this.getStyle("left"), 10) || 0;
8881 var top = parseInt(this.getStyle("top"), 10) || 0;
8884 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8886 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8888 var l = this.getBorderWidth("l")+this.getPadding("l");
8889 var r = this.getBorderWidth("r")+this.getPadding("r");
8890 var t = this.getBorderWidth("t")+this.getPadding("t");
8891 var b = this.getBorderWidth("b")+this.getPadding("b");
8892 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)};
8894 bx.right = bx.x + bx.width;
8895 bx.bottom = bx.y + bx.height;
8900 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8901 for more information about the sides.
8902 * @param {String} sides
8905 getFrameWidth : function(sides, onlyContentBox){
8906 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8910 * 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.
8911 * @param {Object} box The box to fill {x, y, width, height}
8912 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8913 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8914 * @return {Roo.Element} this
8916 setBox : function(box, adjust, animate){
8917 var w = box.width, h = box.height;
8918 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8919 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8920 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8922 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8927 * Forces the browser to repaint this element
8928 * @return {Roo.Element} this
8930 repaint : function(){
8932 this.addClass("x-repaint");
8933 setTimeout(function(){
8934 Roo.get(dom).removeClass("x-repaint");
8940 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8941 * then it returns the calculated width of the sides (see getPadding)
8942 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8943 * @return {Object/Number}
8945 getMargins : function(side){
8948 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8949 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8950 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8951 right: parseInt(this.getStyle("margin-right"), 10) || 0
8954 return this.addStyles(side, El.margins);
8959 addStyles : function(sides, styles){
8961 for(var i = 0, len = sides.length; i < len; i++){
8962 v = this.getStyle(styles[sides.charAt(i)]);
8964 w = parseInt(v, 10);
8972 * Creates a proxy element of this element
8973 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8974 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8975 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8976 * @return {Roo.Element} The new proxy element
8978 createProxy : function(config, renderTo, matchBox){
8980 renderTo = Roo.getDom(renderTo);
8982 renderTo = document.body;
8984 config = typeof config == "object" ?
8985 config : {tag : "div", cls: config};
8986 var proxy = Roo.DomHelper.append(renderTo, config, true);
8988 proxy.setBox(this.getBox());
8994 * Puts a mask over this element to disable user interaction. Requires core.css.
8995 * This method can only be applied to elements which accept child nodes.
8996 * @param {String} msg (optional) A message to display in the mask
8997 * @param {String} msgCls (optional) A css class to apply to the msg element
8998 * @return {Element} The mask element
9000 mask : function(msg, msgCls)
9002 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9003 this.setStyle("position", "relative");
9006 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9008 this.addClass("x-masked");
9009 this._mask.setDisplayed(true);
9014 while (dom && dom.style) {
9015 if (!isNaN(parseInt(dom.style.zIndex))) {
9016 z = Math.max(z, parseInt(dom.style.zIndex));
9018 dom = dom.parentNode;
9020 // if we are masking the body - then it hides everything..
9021 if (this.dom == document.body) {
9023 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9024 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9027 if(typeof msg == 'string'){
9029 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
9031 var mm = this._maskMsg;
9032 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9033 if (mm.dom.firstChild) { // weird IE issue?
9034 mm.dom.firstChild.innerHTML = msg;
9036 mm.setDisplayed(true);
9038 mm.setStyle('z-index', z + 102);
9040 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9041 this._mask.setHeight(this.getHeight());
9043 this._mask.setStyle('z-index', z + 100);
9049 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9050 * it is cached for reuse.
9052 unmask : function(removeEl){
9054 if(removeEl === true){
9055 this._mask.remove();
9058 this._maskMsg.remove();
9059 delete this._maskMsg;
9062 this._mask.setDisplayed(false);
9064 this._maskMsg.setDisplayed(false);
9068 this.removeClass("x-masked");
9072 * Returns true if this element is masked
9075 isMasked : function(){
9076 return this._mask && this._mask.isVisible();
9080 * Creates an iframe shim for this element to keep selects and other windowed objects from
9082 * @return {Roo.Element} The new shim element
9084 createShim : function(){
9085 var el = document.createElement('iframe');
9086 el.frameBorder = 'no';
9087 el.className = 'roo-shim';
9088 if(Roo.isIE && Roo.isSecure){
9089 el.src = Roo.SSL_SECURE_URL;
9091 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9092 shim.autoBoxAdjust = false;
9097 * Removes this element from the DOM and deletes it from the cache
9099 remove : function(){
9100 if(this.dom.parentNode){
9101 this.dom.parentNode.removeChild(this.dom);
9103 delete El.cache[this.dom.id];
9107 * Sets up event handlers to add and remove a css class when the mouse is over this element
9108 * @param {String} className
9109 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9110 * mouseout events for children elements
9111 * @return {Roo.Element} this
9113 addClassOnOver : function(className, preventFlicker){
9114 this.on("mouseover", function(){
9115 Roo.fly(this, '_internal').addClass(className);
9117 var removeFn = function(e){
9118 if(preventFlicker !== true || !e.within(this, true)){
9119 Roo.fly(this, '_internal').removeClass(className);
9122 this.on("mouseout", removeFn, this.dom);
9127 * Sets up event handlers to add and remove a css class when this element has the focus
9128 * @param {String} className
9129 * @return {Roo.Element} this
9131 addClassOnFocus : function(className){
9132 this.on("focus", function(){
9133 Roo.fly(this, '_internal').addClass(className);
9135 this.on("blur", function(){
9136 Roo.fly(this, '_internal').removeClass(className);
9141 * 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)
9142 * @param {String} className
9143 * @return {Roo.Element} this
9145 addClassOnClick : function(className){
9147 this.on("mousedown", function(){
9148 Roo.fly(dom, '_internal').addClass(className);
9149 var d = Roo.get(document);
9150 var fn = function(){
9151 Roo.fly(dom, '_internal').removeClass(className);
9152 d.removeListener("mouseup", fn);
9154 d.on("mouseup", fn);
9160 * Stops the specified event from bubbling and optionally prevents the default action
9161 * @param {String} eventName
9162 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9163 * @return {Roo.Element} this
9165 swallowEvent : function(eventName, preventDefault){
9166 var fn = function(e){
9167 e.stopPropagation();
9172 if(eventName instanceof Array){
9173 for(var i = 0, len = eventName.length; i < len; i++){
9174 this.on(eventName[i], fn);
9178 this.on(eventName, fn);
9185 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9188 * Sizes this element to its parent element's dimensions performing
9189 * neccessary box adjustments.
9190 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9191 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9192 * @return {Roo.Element} this
9194 fitToParent : function(monitorResize, targetParent) {
9195 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9196 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9197 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9200 var p = Roo.get(targetParent || this.dom.parentNode);
9201 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9202 if (monitorResize === true) {
9203 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9204 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9210 * Gets the next sibling, skipping text nodes
9211 * @return {HTMLElement} The next sibling or null
9213 getNextSibling : function(){
9214 var n = this.dom.nextSibling;
9215 while(n && n.nodeType != 1){
9222 * Gets the previous sibling, skipping text nodes
9223 * @return {HTMLElement} The previous sibling or null
9225 getPrevSibling : function(){
9226 var n = this.dom.previousSibling;
9227 while(n && n.nodeType != 1){
9228 n = n.previousSibling;
9235 * Appends the passed element(s) to this element
9236 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9237 * @return {Roo.Element} this
9239 appendChild: function(el){
9246 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9247 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9248 * automatically generated with the specified attributes.
9249 * @param {HTMLElement} insertBefore (optional) a child element of this element
9250 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9251 * @return {Roo.Element} The new child element
9253 createChild: function(config, insertBefore, returnDom){
9254 config = config || {tag:'div'};
9256 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9258 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9262 * Appends this element to the passed element
9263 * @param {String/HTMLElement/Element} el The new parent element
9264 * @return {Roo.Element} this
9266 appendTo: function(el){
9267 el = Roo.getDom(el);
9268 el.appendChild(this.dom);
9273 * Inserts this element before the passed element in the DOM
9274 * @param {String/HTMLElement/Element} el The element to insert before
9275 * @return {Roo.Element} this
9277 insertBefore: function(el){
9278 el = Roo.getDom(el);
9279 el.parentNode.insertBefore(this.dom, el);
9284 * Inserts this element after the passed element in the DOM
9285 * @param {String/HTMLElement/Element} el The element to insert after
9286 * @return {Roo.Element} this
9288 insertAfter: function(el){
9289 el = Roo.getDom(el);
9290 el.parentNode.insertBefore(this.dom, el.nextSibling);
9295 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9296 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9297 * @return {Roo.Element} The new child
9299 insertFirst: function(el, returnDom){
9301 if(typeof el == 'object' && !el.nodeType){ // dh config
9302 return this.createChild(el, this.dom.firstChild, returnDom);
9304 el = Roo.getDom(el);
9305 this.dom.insertBefore(el, this.dom.firstChild);
9306 return !returnDom ? Roo.get(el) : el;
9311 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9312 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9313 * @param {String} where (optional) 'before' or 'after' defaults to before
9314 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9315 * @return {Roo.Element} the inserted Element
9317 insertSibling: function(el, where, returnDom){
9318 where = where ? where.toLowerCase() : 'before';
9320 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9322 if(typeof el == 'object' && !el.nodeType){ // dh config
9323 if(where == 'after' && !this.dom.nextSibling){
9324 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9326 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9330 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9331 where == 'before' ? this.dom : this.dom.nextSibling);
9340 * Creates and wraps this element with another element
9341 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9342 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9343 * @return {HTMLElement/Element} The newly created wrapper element
9345 wrap: function(config, returnDom){
9347 config = {tag: "div"};
9349 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9350 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9355 * Replaces the passed element with this element
9356 * @param {String/HTMLElement/Element} el The element to replace
9357 * @return {Roo.Element} this
9359 replace: function(el){
9361 this.insertBefore(el);
9367 * Inserts an html fragment into this element
9368 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9369 * @param {String} html The HTML fragment
9370 * @param {Boolean} returnEl True to return an Roo.Element
9371 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9373 insertHtml : function(where, html, returnEl){
9374 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9375 return returnEl ? Roo.get(el) : el;
9379 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9380 * @param {Object} o The object with the attributes
9381 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9382 * @return {Roo.Element} this
9384 set : function(o, useSet){
9386 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9388 if(attr == "style" || typeof o[attr] == "function") continue;
9390 el.className = o["cls"];
9392 if(useSet) el.setAttribute(attr, o[attr]);
9393 else el[attr] = o[attr];
9397 Roo.DomHelper.applyStyles(el, o.style);
9403 * Convenience method for constructing a KeyMap
9404 * @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:
9405 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9406 * @param {Function} fn The function to call
9407 * @param {Object} scope (optional) The scope of the function
9408 * @return {Roo.KeyMap} The KeyMap created
9410 addKeyListener : function(key, fn, scope){
9412 if(typeof key != "object" || key instanceof Array){
9428 return new Roo.KeyMap(this, config);
9432 * Creates a KeyMap for this element
9433 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9434 * @return {Roo.KeyMap} The KeyMap created
9436 addKeyMap : function(config){
9437 return new Roo.KeyMap(this, config);
9441 * Returns true if this element is scrollable.
9444 isScrollable : function(){
9446 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9450 * 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().
9451 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9452 * @param {Number} value The new scroll value
9453 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9454 * @return {Element} this
9457 scrollTo : function(side, value, animate){
9458 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9460 this.dom[prop] = value;
9462 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9463 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9469 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9470 * within this element's scrollable range.
9471 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9472 * @param {Number} distance How far to scroll the element in pixels
9473 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9474 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9475 * was scrolled as far as it could go.
9477 scroll : function(direction, distance, animate){
9478 if(!this.isScrollable()){
9482 var l = el.scrollLeft, t = el.scrollTop;
9483 var w = el.scrollWidth, h = el.scrollHeight;
9484 var cw = el.clientWidth, ch = el.clientHeight;
9485 direction = direction.toLowerCase();
9486 var scrolled = false;
9487 var a = this.preanim(arguments, 2);
9492 var v = Math.min(l + distance, w-cw);
9493 this.scrollTo("left", v, a);
9500 var v = Math.max(l - distance, 0);
9501 this.scrollTo("left", v, a);
9509 var v = Math.max(t - distance, 0);
9510 this.scrollTo("top", v, a);
9518 var v = Math.min(t + distance, h-ch);
9519 this.scrollTo("top", v, a);
9528 * Translates the passed page coordinates into left/top css values for this element
9529 * @param {Number/Array} x The page x or an array containing [x, y]
9530 * @param {Number} y The page y
9531 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9533 translatePoints : function(x, y){
9534 if(typeof x == 'object' || x instanceof Array){
9537 var p = this.getStyle('position');
9538 var o = this.getXY();
9540 var l = parseInt(this.getStyle('left'), 10);
9541 var t = parseInt(this.getStyle('top'), 10);
9544 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9547 t = (p == "relative") ? 0 : this.dom.offsetTop;
9550 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9554 * Returns the current scroll position of the element.
9555 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9557 getScroll : function(){
9558 var d = this.dom, doc = document;
9559 if(d == doc || d == doc.body){
9560 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9561 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9562 return {left: l, top: t};
9564 return {left: d.scrollLeft, top: d.scrollTop};
9569 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9570 * are convert to standard 6 digit hex color.
9571 * @param {String} attr The css attribute
9572 * @param {String} defaultValue The default value to use when a valid color isn't found
9573 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9576 getColor : function(attr, defaultValue, prefix){
9577 var v = this.getStyle(attr);
9578 if(!v || v == "transparent" || v == "inherit") {
9579 return defaultValue;
9581 var color = typeof prefix == "undefined" ? "#" : prefix;
9582 if(v.substr(0, 4) == "rgb("){
9583 var rvs = v.slice(4, v.length -1).split(",");
9584 for(var i = 0; i < 3; i++){
9585 var h = parseInt(rvs[i]).toString(16);
9592 if(v.substr(0, 1) == "#"){
9594 for(var i = 1; i < 4; i++){
9595 var c = v.charAt(i);
9598 }else if(v.length == 7){
9599 color += v.substr(1);
9603 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9607 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9608 * gradient background, rounded corners and a 4-way shadow.
9609 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9610 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9611 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9612 * @return {Roo.Element} this
9614 boxWrap : function(cls){
9615 cls = cls || 'x-box';
9616 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9617 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9622 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9623 * @param {String} namespace The namespace in which to look for the attribute
9624 * @param {String} name The attribute name
9625 * @return {String} The attribute value
9627 getAttributeNS : Roo.isIE ? function(ns, name){
9629 var type = typeof d[ns+":"+name];
9630 if(type != 'undefined' && type != 'unknown'){
9631 return d[ns+":"+name];
9634 } : function(ns, name){
9636 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9641 * Sets or Returns the value the dom attribute value
9642 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9643 * @param {String} value (optional) The value to set the attribute to
9644 * @return {String} The attribute value
9646 attr : function(name){
9647 if (arguments.length > 1) {
9648 this.dom.setAttribute(name, arguments[1]);
9649 return arguments[1];
9651 if (typeof(name) == 'object') {
9652 for(var i in name) {
9653 this.attr(i, name[i]);
9659 if (!this.dom.hasAttribute(name)) {
9662 return this.dom.getAttribute(name);
9669 var ep = El.prototype;
9672 * Appends an event handler (Shorthand for addListener)
9673 * @param {String} eventName The type of event to append
9674 * @param {Function} fn The method the event invokes
9675 * @param {Object} scope (optional) The scope (this object) of the fn
9676 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9679 ep.on = ep.addListener;
9681 ep.mon = ep.addListener;
9684 * Removes an event handler from this element (shorthand for removeListener)
9685 * @param {String} eventName the type of event to remove
9686 * @param {Function} fn the method the event invokes
9687 * @return {Roo.Element} this
9690 ep.un = ep.removeListener;
9693 * true to automatically adjust width and height settings for box-model issues (default to true)
9695 ep.autoBoxAdjust = true;
9698 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9701 El.addUnits = function(v, defaultUnit){
9702 if(v === "" || v == "auto"){
9705 if(v === undefined){
9708 if(typeof v == "number" || !El.unitPattern.test(v)){
9709 return v + (defaultUnit || 'px');
9714 // special markup used throughout Roo when box wrapping elements
9715 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>';
9717 * Visibility mode constant - Use visibility to hide element
9723 * Visibility mode constant - Use display to hide element
9729 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9730 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9731 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9743 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9744 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9745 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9746 * @return {Element} The Element object
9749 El.get = function(el){
9751 if(!el){ return null; }
9752 if(typeof el == "string"){ // element id
9753 if(!(elm = document.getElementById(el))){
9756 if(ex = El.cache[el]){
9759 ex = El.cache[el] = new El(elm);
9762 }else if(el.tagName){ // dom element
9766 if(ex = El.cache[id]){
9769 ex = El.cache[id] = new El(el);
9772 }else if(el instanceof El){
9774 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9775 // catch case where it hasn't been appended
9776 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9779 }else if(el.isComposite){
9781 }else if(el instanceof Array){
9782 return El.select(el);
9783 }else if(el == document){
9784 // create a bogus element object representing the document object
9786 var f = function(){};
9787 f.prototype = El.prototype;
9789 docEl.dom = document;
9797 El.uncache = function(el){
9798 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9800 delete El.cache[a[i].id || a[i]];
9806 // Garbage collection - uncache elements/purge listeners on orphaned elements
9807 // so we don't hold a reference and cause the browser to retain them
9808 El.garbageCollect = function(){
9809 if(!Roo.enableGarbageCollector){
9810 clearInterval(El.collectorThread);
9813 for(var eid in El.cache){
9814 var el = El.cache[eid], d = el.dom;
9815 // -------------------------------------------------------
9816 // Determining what is garbage:
9817 // -------------------------------------------------------
9819 // dom node is null, definitely garbage
9820 // -------------------------------------------------------
9822 // no parentNode == direct orphan, definitely garbage
9823 // -------------------------------------------------------
9824 // !d.offsetParent && !document.getElementById(eid)
9825 // display none elements have no offsetParent so we will
9826 // also try to look it up by it's id. However, check
9827 // offsetParent first so we don't do unneeded lookups.
9828 // This enables collection of elements that are not orphans
9829 // directly, but somewhere up the line they have an orphan
9831 // -------------------------------------------------------
9832 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9833 delete El.cache[eid];
9834 if(d && Roo.enableListenerCollection){
9840 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9844 El.Flyweight = function(dom){
9847 El.Flyweight.prototype = El.prototype;
9849 El._flyweights = {};
9851 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9852 * the dom node can be overwritten by other code.
9853 * @param {String/HTMLElement} el The dom node or id
9854 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9855 * prevent conflicts (e.g. internally Roo uses "_internal")
9857 * @return {Element} The shared Element object
9859 El.fly = function(el, named){
9860 named = named || '_global';
9861 el = Roo.getDom(el);
9865 if(!El._flyweights[named]){
9866 El._flyweights[named] = new El.Flyweight();
9868 El._flyweights[named].dom = el;
9869 return El._flyweights[named];
9873 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9874 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9875 * Shorthand of {@link Roo.Element#get}
9876 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9877 * @return {Element} The Element object
9883 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9884 * the dom node can be overwritten by other code.
9885 * Shorthand of {@link Roo.Element#fly}
9886 * @param {String/HTMLElement} el The dom node or id
9887 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9888 * prevent conflicts (e.g. internally Roo uses "_internal")
9890 * @return {Element} The shared Element object
9896 // speedy lookup for elements never to box adjust
9897 var noBoxAdjust = Roo.isStrict ? {
9900 input:1, select:1, textarea:1
9902 if(Roo.isIE || Roo.isGecko){
9903 noBoxAdjust['button'] = 1;
9907 Roo.EventManager.on(window, 'unload', function(){
9909 delete El._flyweights;
9917 Roo.Element.selectorFunction = Roo.DomQuery.select;
9920 Roo.Element.select = function(selector, unique, root){
9922 if(typeof selector == "string"){
9923 els = Roo.Element.selectorFunction(selector, root);
9924 }else if(selector.length !== undefined){
9927 throw "Invalid selector";
9929 if(unique === true){
9930 return new Roo.CompositeElement(els);
9932 return new Roo.CompositeElementLite(els);
9936 * Selects elements based on the passed CSS selector to enable working on them as 1.
9937 * @param {String/Array} selector The CSS selector or an array of elements
9938 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9939 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9940 * @return {CompositeElementLite/CompositeElement}
9944 Roo.select = Roo.Element.select;
9961 * Ext JS Library 1.1.1
9962 * Copyright(c) 2006-2007, Ext JS, LLC.
9964 * Originally Released Under LGPL - original licence link has changed is not relivant.
9967 * <script type="text/javascript">
9972 //Notifies Element that fx methods are available
9973 Roo.enableFx = true;
9977 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9978 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9979 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9980 * Element effects to work.</p><br/>
9982 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9983 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9984 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9985 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9986 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9987 * expected results and should be done with care.</p><br/>
9989 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9990 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9993 ----- -----------------------------
9994 tl The top left corner
9995 t The center of the top edge
9996 tr The top right corner
9997 l The center of the left edge
9998 r The center of the right edge
9999 bl The bottom left corner
10000 b The center of the bottom edge
10001 br The bottom right corner
10003 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10004 * below are common options that can be passed to any Fx method.</b>
10005 * @cfg {Function} callback A function called when the effect is finished
10006 * @cfg {Object} scope The scope of the effect function
10007 * @cfg {String} easing A valid Easing value for the effect
10008 * @cfg {String} afterCls A css class to apply after the effect
10009 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10010 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10011 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10012 * effects that end with the element being visually hidden, ignored otherwise)
10013 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10014 * a function which returns such a specification that will be applied to the Element after the effect finishes
10015 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10016 * @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
10017 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10021 * Slides the element into view. An anchor point can be optionally passed to set the point of
10022 * origin for the slide effect. This function automatically handles wrapping the element with
10023 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10026 // default: slide the element in from the top
10029 // custom: slide the element in from the right with a 2-second duration
10030 el.slideIn('r', { duration: 2 });
10032 // common config options shown with default values
10038 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10039 * @param {Object} options (optional) Object literal with any of the Fx config options
10040 * @return {Roo.Element} The Element
10042 slideIn : function(anchor, o){
10043 var el = this.getFxEl();
10046 el.queueFx(o, function(){
10048 anchor = anchor || "t";
10050 // fix display to visibility
10053 // restore values after effect
10054 var r = this.getFxRestore();
10055 var b = this.getBox();
10056 // fixed size for slide
10060 var wrap = this.fxWrap(r.pos, o, "hidden");
10062 var st = this.dom.style;
10063 st.visibility = "visible";
10064 st.position = "absolute";
10066 // clear out temp styles after slide and unwrap
10067 var after = function(){
10068 el.fxUnwrap(wrap, r.pos, o);
10069 st.width = r.width;
10070 st.height = r.height;
10073 // time to calc the positions
10074 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10076 switch(anchor.toLowerCase()){
10078 wrap.setSize(b.width, 0);
10079 st.left = st.bottom = "0";
10083 wrap.setSize(0, b.height);
10084 st.right = st.top = "0";
10088 wrap.setSize(0, b.height);
10089 wrap.setX(b.right);
10090 st.left = st.top = "0";
10091 a = {width: bw, points: pt};
10094 wrap.setSize(b.width, 0);
10095 wrap.setY(b.bottom);
10096 st.left = st.top = "0";
10097 a = {height: bh, points: pt};
10100 wrap.setSize(0, 0);
10101 st.right = st.bottom = "0";
10102 a = {width: bw, height: bh};
10105 wrap.setSize(0, 0);
10106 wrap.setY(b.y+b.height);
10107 st.right = st.top = "0";
10108 a = {width: bw, height: bh, points: pt};
10111 wrap.setSize(0, 0);
10112 wrap.setXY([b.right, b.bottom]);
10113 st.left = st.top = "0";
10114 a = {width: bw, height: bh, points: pt};
10117 wrap.setSize(0, 0);
10118 wrap.setX(b.x+b.width);
10119 st.left = st.bottom = "0";
10120 a = {width: bw, height: bh, points: pt};
10123 this.dom.style.visibility = "visible";
10126 arguments.callee.anim = wrap.fxanim(a,
10136 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10137 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10138 * 'hidden') but block elements will still take up space in the document. The element must be removed
10139 * from the DOM using the 'remove' config option if desired. This function automatically handles
10140 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10143 // default: slide the element out to the top
10146 // custom: slide the element out to the right with a 2-second duration
10147 el.slideOut('r', { duration: 2 });
10149 // common config options shown with default values
10157 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10158 * @param {Object} options (optional) Object literal with any of the Fx config options
10159 * @return {Roo.Element} The Element
10161 slideOut : function(anchor, o){
10162 var el = this.getFxEl();
10165 el.queueFx(o, function(){
10167 anchor = anchor || "t";
10169 // restore values after effect
10170 var r = this.getFxRestore();
10172 var b = this.getBox();
10173 // fixed size for slide
10177 var wrap = this.fxWrap(r.pos, o, "visible");
10179 var st = this.dom.style;
10180 st.visibility = "visible";
10181 st.position = "absolute";
10185 var after = function(){
10187 el.setDisplayed(false);
10192 el.fxUnwrap(wrap, r.pos, o);
10194 st.width = r.width;
10195 st.height = r.height;
10200 var a, zero = {to: 0};
10201 switch(anchor.toLowerCase()){
10203 st.left = st.bottom = "0";
10204 a = {height: zero};
10207 st.right = st.top = "0";
10211 st.left = st.top = "0";
10212 a = {width: zero, points: {to:[b.right, b.y]}};
10215 st.left = st.top = "0";
10216 a = {height: zero, points: {to:[b.x, b.bottom]}};
10219 st.right = st.bottom = "0";
10220 a = {width: zero, height: zero};
10223 st.right = st.top = "0";
10224 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10227 st.left = st.top = "0";
10228 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10231 st.left = st.bottom = "0";
10232 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10236 arguments.callee.anim = wrap.fxanim(a,
10246 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10247 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10248 * The element must be removed from the DOM using the 'remove' config option if desired.
10254 // common config options shown with default values
10262 * @param {Object} options (optional) Object literal with any of the Fx config options
10263 * @return {Roo.Element} The Element
10265 puff : function(o){
10266 var el = this.getFxEl();
10269 el.queueFx(o, function(){
10270 this.clearOpacity();
10273 // restore values after effect
10274 var r = this.getFxRestore();
10275 var st = this.dom.style;
10277 var after = function(){
10279 el.setDisplayed(false);
10286 el.setPositioning(r.pos);
10287 st.width = r.width;
10288 st.height = r.height;
10293 var width = this.getWidth();
10294 var height = this.getHeight();
10296 arguments.callee.anim = this.fxanim({
10297 width : {to: this.adjustWidth(width * 2)},
10298 height : {to: this.adjustHeight(height * 2)},
10299 points : {by: [-(width * .5), -(height * .5)]},
10301 fontSize: {to:200, unit: "%"}
10312 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10313 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10314 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10320 // all config options shown with default values
10328 * @param {Object} options (optional) Object literal with any of the Fx config options
10329 * @return {Roo.Element} The Element
10331 switchOff : function(o){
10332 var el = this.getFxEl();
10335 el.queueFx(o, function(){
10336 this.clearOpacity();
10339 // restore values after effect
10340 var r = this.getFxRestore();
10341 var st = this.dom.style;
10343 var after = function(){
10345 el.setDisplayed(false);
10351 el.setPositioning(r.pos);
10352 st.width = r.width;
10353 st.height = r.height;
10358 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10359 this.clearOpacity();
10363 points:{by:[0, this.getHeight() * .5]}
10364 }, o, 'motion', 0.3, 'easeIn', after);
10365 }).defer(100, this);
10372 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10373 * changed using the "attr" config option) and then fading back to the original color. If no original
10374 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10377 // default: highlight background to yellow
10380 // custom: highlight foreground text to blue for 2 seconds
10381 el.highlight("0000ff", { attr: 'color', duration: 2 });
10383 // common config options shown with default values
10384 el.highlight("ffff9c", {
10385 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10386 endColor: (current color) or "ffffff",
10391 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10392 * @param {Object} options (optional) Object literal with any of the Fx config options
10393 * @return {Roo.Element} The Element
10395 highlight : function(color, o){
10396 var el = this.getFxEl();
10399 el.queueFx(o, function(){
10400 color = color || "ffff9c";
10401 attr = o.attr || "backgroundColor";
10403 this.clearOpacity();
10406 var origColor = this.getColor(attr);
10407 var restoreColor = this.dom.style[attr];
10408 endColor = (o.endColor || origColor) || "ffffff";
10410 var after = function(){
10411 el.dom.style[attr] = restoreColor;
10416 a[attr] = {from: color, to: endColor};
10417 arguments.callee.anim = this.fxanim(a,
10427 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10430 // default: a single light blue ripple
10433 // custom: 3 red ripples lasting 3 seconds total
10434 el.frame("ff0000", 3, { duration: 3 });
10436 // common config options shown with default values
10437 el.frame("C3DAF9", 1, {
10438 duration: 1 //duration of entire animation (not each individual ripple)
10439 // Note: Easing is not configurable and will be ignored if included
10442 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10443 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10444 * @param {Object} options (optional) Object literal with any of the Fx config options
10445 * @return {Roo.Element} The Element
10447 frame : function(color, count, o){
10448 var el = this.getFxEl();
10451 el.queueFx(o, function(){
10452 color = color || "#C3DAF9";
10453 if(color.length == 6){
10454 color = "#" + color;
10456 count = count || 1;
10457 duration = o.duration || 1;
10460 var b = this.getBox();
10461 var animFn = function(){
10462 var proxy = this.createProxy({
10465 visbility:"hidden",
10466 position:"absolute",
10467 "z-index":"35000", // yee haw
10468 border:"0px solid " + color
10471 var scale = Roo.isBorderBox ? 2 : 1;
10473 top:{from:b.y, to:b.y - 20},
10474 left:{from:b.x, to:b.x - 20},
10475 borderWidth:{from:0, to:10},
10476 opacity:{from:1, to:0},
10477 height:{from:b.height, to:(b.height + (20*scale))},
10478 width:{from:b.width, to:(b.width + (20*scale))}
10479 }, duration, function(){
10483 animFn.defer((duration/2)*1000, this);
10494 * Creates a pause before any subsequent queued effects begin. If there are
10495 * no effects queued after the pause it will have no effect.
10500 * @param {Number} seconds The length of time to pause (in seconds)
10501 * @return {Roo.Element} The Element
10503 pause : function(seconds){
10504 var el = this.getFxEl();
10507 el.queueFx(o, function(){
10508 setTimeout(function(){
10510 }, seconds * 1000);
10516 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10517 * using the "endOpacity" config option.
10520 // default: fade in from opacity 0 to 100%
10523 // custom: fade in from opacity 0 to 75% over 2 seconds
10524 el.fadeIn({ endOpacity: .75, duration: 2});
10526 // common config options shown with default values
10528 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10533 * @param {Object} options (optional) Object literal with any of the Fx config options
10534 * @return {Roo.Element} The Element
10536 fadeIn : function(o){
10537 var el = this.getFxEl();
10539 el.queueFx(o, function(){
10540 this.setOpacity(0);
10542 this.dom.style.visibility = 'visible';
10543 var to = o.endOpacity || 1;
10544 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10545 o, null, .5, "easeOut", function(){
10547 this.clearOpacity();
10556 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10557 * using the "endOpacity" config option.
10560 // default: fade out from the element's current opacity to 0
10563 // custom: fade out from the element's current opacity to 25% over 2 seconds
10564 el.fadeOut({ endOpacity: .25, duration: 2});
10566 // common config options shown with default values
10568 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10575 * @param {Object} options (optional) Object literal with any of the Fx config options
10576 * @return {Roo.Element} The Element
10578 fadeOut : function(o){
10579 var el = this.getFxEl();
10581 el.queueFx(o, function(){
10582 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10583 o, null, .5, "easeOut", function(){
10584 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10585 this.dom.style.display = "none";
10587 this.dom.style.visibility = "hidden";
10589 this.clearOpacity();
10597 * Animates the transition of an element's dimensions from a starting height/width
10598 * to an ending height/width.
10601 // change height and width to 100x100 pixels
10602 el.scale(100, 100);
10604 // common config options shown with default values. The height and width will default to
10605 // the element's existing values if passed as null.
10608 [element's height], {
10613 * @param {Number} width The new width (pass undefined to keep the original width)
10614 * @param {Number} height The new height (pass undefined to keep the original height)
10615 * @param {Object} options (optional) Object literal with any of the Fx config options
10616 * @return {Roo.Element} The Element
10618 scale : function(w, h, o){
10619 this.shift(Roo.apply({}, o, {
10627 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10628 * Any of these properties not specified in the config object will not be changed. This effect
10629 * requires that at least one new dimension, position or opacity setting must be passed in on
10630 * the config object in order for the function to have any effect.
10633 // slide the element horizontally to x position 200 while changing the height and opacity
10634 el.shift({ x: 200, height: 50, opacity: .8 });
10636 // common config options shown with default values.
10638 width: [element's width],
10639 height: [element's height],
10640 x: [element's x position],
10641 y: [element's y position],
10642 opacity: [element's opacity],
10647 * @param {Object} options Object literal with any of the Fx config options
10648 * @return {Roo.Element} The Element
10650 shift : function(o){
10651 var el = this.getFxEl();
10653 el.queueFx(o, function(){
10654 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10655 if(w !== undefined){
10656 a.width = {to: this.adjustWidth(w)};
10658 if(h !== undefined){
10659 a.height = {to: this.adjustHeight(h)};
10661 if(x !== undefined || y !== undefined){
10663 x !== undefined ? x : this.getX(),
10664 y !== undefined ? y : this.getY()
10667 if(op !== undefined){
10668 a.opacity = {to: op};
10670 if(o.xy !== undefined){
10671 a.points = {to: o.xy};
10673 arguments.callee.anim = this.fxanim(a,
10674 o, 'motion', .35, "easeOut", function(){
10682 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10683 * ending point of the effect.
10686 // default: slide the element downward while fading out
10689 // custom: slide the element out to the right with a 2-second duration
10690 el.ghost('r', { duration: 2 });
10692 // common config options shown with default values
10700 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10701 * @param {Object} options (optional) Object literal with any of the Fx config options
10702 * @return {Roo.Element} The Element
10704 ghost : function(anchor, o){
10705 var el = this.getFxEl();
10708 el.queueFx(o, function(){
10709 anchor = anchor || "b";
10711 // restore values after effect
10712 var r = this.getFxRestore();
10713 var w = this.getWidth(),
10714 h = this.getHeight();
10716 var st = this.dom.style;
10718 var after = function(){
10720 el.setDisplayed(false);
10726 el.setPositioning(r.pos);
10727 st.width = r.width;
10728 st.height = r.height;
10733 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10734 switch(anchor.toLowerCase()){
10761 arguments.callee.anim = this.fxanim(a,
10771 * Ensures that all effects queued after syncFx is called on the element are
10772 * run concurrently. This is the opposite of {@link #sequenceFx}.
10773 * @return {Roo.Element} The Element
10775 syncFx : function(){
10776 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10785 * Ensures that all effects queued after sequenceFx is called on the element are
10786 * run in sequence. This is the opposite of {@link #syncFx}.
10787 * @return {Roo.Element} The Element
10789 sequenceFx : function(){
10790 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10792 concurrent : false,
10799 nextFx : function(){
10800 var ef = this.fxQueue[0];
10807 * Returns true if the element has any effects actively running or queued, else returns false.
10808 * @return {Boolean} True if element has active effects, else false
10810 hasActiveFx : function(){
10811 return this.fxQueue && this.fxQueue[0];
10815 * Stops any running effects and clears the element's internal effects queue if it contains
10816 * any additional effects that haven't started yet.
10817 * @return {Roo.Element} The Element
10819 stopFx : function(){
10820 if(this.hasActiveFx()){
10821 var cur = this.fxQueue[0];
10822 if(cur && cur.anim && cur.anim.isAnimated()){
10823 this.fxQueue = [cur]; // clear out others
10824 cur.anim.stop(true);
10831 beforeFx : function(o){
10832 if(this.hasActiveFx() && !o.concurrent){
10843 * Returns true if the element is currently blocking so that no other effect can be queued
10844 * until this effect is finished, else returns false if blocking is not set. This is commonly
10845 * used to ensure that an effect initiated by a user action runs to completion prior to the
10846 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10847 * @return {Boolean} True if blocking, else false
10849 hasFxBlock : function(){
10850 var q = this.fxQueue;
10851 return q && q[0] && q[0].block;
10855 queueFx : function(o, fn){
10859 if(!this.hasFxBlock()){
10860 Roo.applyIf(o, this.fxDefaults);
10862 var run = this.beforeFx(o);
10863 fn.block = o.block;
10864 this.fxQueue.push(fn);
10876 fxWrap : function(pos, o, vis){
10878 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10881 wrapXY = this.getXY();
10883 var div = document.createElement("div");
10884 div.style.visibility = vis;
10885 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10886 wrap.setPositioning(pos);
10887 if(wrap.getStyle("position") == "static"){
10888 wrap.position("relative");
10890 this.clearPositioning('auto');
10892 wrap.dom.appendChild(this.dom);
10894 wrap.setXY(wrapXY);
10901 fxUnwrap : function(wrap, pos, o){
10902 this.clearPositioning();
10903 this.setPositioning(pos);
10905 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10911 getFxRestore : function(){
10912 var st = this.dom.style;
10913 return {pos: this.getPositioning(), width: st.width, height : st.height};
10917 afterFx : function(o){
10919 this.applyStyles(o.afterStyle);
10922 this.addClass(o.afterCls);
10924 if(o.remove === true){
10927 Roo.callback(o.callback, o.scope, [this]);
10929 this.fxQueue.shift();
10935 getFxEl : function(){ // support for composite element fx
10936 return Roo.get(this.dom);
10940 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10941 animType = animType || 'run';
10943 var anim = Roo.lib.Anim[animType](
10945 (opt.duration || defaultDur) || .35,
10946 (opt.easing || defaultEase) || 'easeOut',
10948 Roo.callback(cb, this);
10957 // backwords compat
10958 Roo.Fx.resize = Roo.Fx.scale;
10960 //When included, Roo.Fx is automatically applied to Element so that all basic
10961 //effects are available directly via the Element API
10962 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10964 * Ext JS Library 1.1.1
10965 * Copyright(c) 2006-2007, Ext JS, LLC.
10967 * Originally Released Under LGPL - original licence link has changed is not relivant.
10970 * <script type="text/javascript">
10975 * @class Roo.CompositeElement
10976 * Standard composite class. Creates a Roo.Element for every element in the collection.
10978 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10979 * actions will be performed on all the elements in this collection.</b>
10981 * All methods return <i>this</i> and can be chained.
10983 var els = Roo.select("#some-el div.some-class", true);
10984 // or select directly from an existing element
10985 var el = Roo.get('some-el');
10986 el.select('div.some-class', true);
10988 els.setWidth(100); // all elements become 100 width
10989 els.hide(true); // all elements fade out and hide
10991 els.setWidth(100).hide(true);
10994 Roo.CompositeElement = function(els){
10995 this.elements = [];
10996 this.addElements(els);
10998 Roo.CompositeElement.prototype = {
11000 addElements : function(els){
11001 if(!els) return this;
11002 if(typeof els == "string"){
11003 els = Roo.Element.selectorFunction(els);
11005 var yels = this.elements;
11006 var index = yels.length-1;
11007 for(var i = 0, len = els.length; i < len; i++) {
11008 yels[++index] = Roo.get(els[i]);
11014 * Clears this composite and adds the elements returned by the passed selector.
11015 * @param {String/Array} els A string CSS selector, an array of elements or an element
11016 * @return {CompositeElement} this
11018 fill : function(els){
11019 this.elements = [];
11025 * Filters this composite to only elements that match the passed selector.
11026 * @param {String} selector A string CSS selector
11027 * @param {Boolean} inverse return inverse filter (not matches)
11028 * @return {CompositeElement} this
11030 filter : function(selector, inverse){
11032 inverse = inverse || false;
11033 this.each(function(el){
11034 var match = inverse ? !el.is(selector) : el.is(selector);
11036 els[els.length] = el.dom;
11043 invoke : function(fn, args){
11044 var els = this.elements;
11045 for(var i = 0, len = els.length; i < len; i++) {
11046 Roo.Element.prototype[fn].apply(els[i], args);
11051 * Adds elements to this composite.
11052 * @param {String/Array} els A string CSS selector, an array of elements or an element
11053 * @return {CompositeElement} this
11055 add : function(els){
11056 if(typeof els == "string"){
11057 this.addElements(Roo.Element.selectorFunction(els));
11058 }else if(els.length !== undefined){
11059 this.addElements(els);
11061 this.addElements([els]);
11066 * Calls the passed function passing (el, this, index) for each element in this composite.
11067 * @param {Function} fn The function to call
11068 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11069 * @return {CompositeElement} this
11071 each : function(fn, scope){
11072 var els = this.elements;
11073 for(var i = 0, len = els.length; i < len; i++){
11074 if(fn.call(scope || els[i], els[i], this, i) === false) {
11082 * Returns the Element object at the specified index
11083 * @param {Number} index
11084 * @return {Roo.Element}
11086 item : function(index){
11087 return this.elements[index] || null;
11091 * Returns the first Element
11092 * @return {Roo.Element}
11094 first : function(){
11095 return this.item(0);
11099 * Returns the last Element
11100 * @return {Roo.Element}
11103 return this.item(this.elements.length-1);
11107 * Returns the number of elements in this composite
11110 getCount : function(){
11111 return this.elements.length;
11115 * Returns true if this composite contains the passed element
11118 contains : function(el){
11119 return this.indexOf(el) !== -1;
11123 * Returns true if this composite contains the passed element
11126 indexOf : function(el){
11127 return this.elements.indexOf(Roo.get(el));
11132 * Removes the specified element(s).
11133 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11134 * or an array of any of those.
11135 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11136 * @return {CompositeElement} this
11138 removeElement : function(el, removeDom){
11139 if(el instanceof Array){
11140 for(var i = 0, len = el.length; i < len; i++){
11141 this.removeElement(el[i]);
11145 var index = typeof el == 'number' ? el : this.indexOf(el);
11148 var d = this.elements[index];
11152 d.parentNode.removeChild(d);
11155 this.elements.splice(index, 1);
11161 * Replaces the specified element with the passed element.
11162 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11164 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11165 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11166 * @return {CompositeElement} this
11168 replaceElement : function(el, replacement, domReplace){
11169 var index = typeof el == 'number' ? el : this.indexOf(el);
11172 this.elements[index].replaceWith(replacement);
11174 this.elements.splice(index, 1, Roo.get(replacement))
11181 * Removes all elements.
11183 clear : function(){
11184 this.elements = [];
11188 Roo.CompositeElement.createCall = function(proto, fnName){
11189 if(!proto[fnName]){
11190 proto[fnName] = function(){
11191 return this.invoke(fnName, arguments);
11195 for(var fnName in Roo.Element.prototype){
11196 if(typeof Roo.Element.prototype[fnName] == "function"){
11197 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11203 * Ext JS Library 1.1.1
11204 * Copyright(c) 2006-2007, Ext JS, LLC.
11206 * Originally Released Under LGPL - original licence link has changed is not relivant.
11209 * <script type="text/javascript">
11213 * @class Roo.CompositeElementLite
11214 * @extends Roo.CompositeElement
11215 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11217 var els = Roo.select("#some-el div.some-class");
11218 // or select directly from an existing element
11219 var el = Roo.get('some-el');
11220 el.select('div.some-class');
11222 els.setWidth(100); // all elements become 100 width
11223 els.hide(true); // all elements fade out and hide
11225 els.setWidth(100).hide(true);
11226 </code></pre><br><br>
11227 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11228 * actions will be performed on all the elements in this collection.</b>
11230 Roo.CompositeElementLite = function(els){
11231 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11232 this.el = new Roo.Element.Flyweight();
11234 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11235 addElements : function(els){
11237 if(els instanceof Array){
11238 this.elements = this.elements.concat(els);
11240 var yels = this.elements;
11241 var index = yels.length-1;
11242 for(var i = 0, len = els.length; i < len; i++) {
11243 yels[++index] = els[i];
11249 invoke : function(fn, args){
11250 var els = this.elements;
11252 for(var i = 0, len = els.length; i < len; i++) {
11254 Roo.Element.prototype[fn].apply(el, args);
11259 * Returns a flyweight Element of the dom element object at the specified index
11260 * @param {Number} index
11261 * @return {Roo.Element}
11263 item : function(index){
11264 if(!this.elements[index]){
11267 this.el.dom = this.elements[index];
11271 // fixes scope with flyweight
11272 addListener : function(eventName, handler, scope, opt){
11273 var els = this.elements;
11274 for(var i = 0, len = els.length; i < len; i++) {
11275 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11281 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11282 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11283 * a reference to the dom node, use el.dom.</b>
11284 * @param {Function} fn The function to call
11285 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11286 * @return {CompositeElement} this
11288 each : function(fn, scope){
11289 var els = this.elements;
11291 for(var i = 0, len = els.length; i < len; i++){
11293 if(fn.call(scope || el, el, this, i) === false){
11300 indexOf : function(el){
11301 return this.elements.indexOf(Roo.getDom(el));
11304 replaceElement : function(el, replacement, domReplace){
11305 var index = typeof el == 'number' ? el : this.indexOf(el);
11307 replacement = Roo.getDom(replacement);
11309 var d = this.elements[index];
11310 d.parentNode.insertBefore(replacement, d);
11311 d.parentNode.removeChild(d);
11313 this.elements.splice(index, 1, replacement);
11318 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11322 * Ext JS Library 1.1.1
11323 * Copyright(c) 2006-2007, Ext JS, LLC.
11325 * Originally Released Under LGPL - original licence link has changed is not relivant.
11328 * <script type="text/javascript">
11334 * @class Roo.data.Connection
11335 * @extends Roo.util.Observable
11336 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11337 * either to a configured URL, or to a URL specified at request time.<br><br>
11339 * Requests made by this class are asynchronous, and will return immediately. No data from
11340 * the server will be available to the statement immediately following the {@link #request} call.
11341 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11343 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11344 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11345 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11346 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11347 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11348 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11349 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11350 * standard DOM methods.
11352 * @param {Object} config a configuration object.
11354 Roo.data.Connection = function(config){
11355 Roo.apply(this, config);
11358 * @event beforerequest
11359 * Fires before a network request is made to retrieve a data object.
11360 * @param {Connection} conn This Connection object.
11361 * @param {Object} options The options config object passed to the {@link #request} method.
11363 "beforerequest" : true,
11365 * @event requestcomplete
11366 * Fires if the request was successfully completed.
11367 * @param {Connection} conn This Connection object.
11368 * @param {Object} response The XHR object containing the response data.
11369 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11370 * @param {Object} options The options config object passed to the {@link #request} method.
11372 "requestcomplete" : true,
11374 * @event requestexception
11375 * Fires if an error HTTP status was returned from the server.
11376 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11377 * @param {Connection} conn This Connection object.
11378 * @param {Object} response The XHR object containing the response data.
11379 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11380 * @param {Object} options The options config object passed to the {@link #request} method.
11382 "requestexception" : true
11384 Roo.data.Connection.superclass.constructor.call(this);
11387 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11389 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11392 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11393 * extra parameters to each request made by this object. (defaults to undefined)
11396 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11397 * to each request made by this object. (defaults to undefined)
11400 * @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)
11403 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11407 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11413 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11416 disableCaching: true,
11419 * Sends an HTTP request to a remote server.
11420 * @param {Object} options An object which may contain the following properties:<ul>
11421 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11422 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11423 * request, a url encoded string or a function to call to get either.</li>
11424 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11425 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11426 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11427 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11428 * <li>options {Object} The parameter to the request call.</li>
11429 * <li>success {Boolean} True if the request succeeded.</li>
11430 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11432 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11433 * The callback is passed the following parameters:<ul>
11434 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11435 * <li>options {Object} The parameter to the request call.</li>
11437 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11438 * The callback is passed the following parameters:<ul>
11439 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11440 * <li>options {Object} The parameter to the request call.</li>
11442 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11443 * for the callback function. Defaults to the browser window.</li>
11444 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11445 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11446 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11447 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11448 * params for the post data. Any params will be appended to the URL.</li>
11449 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11451 * @return {Number} transactionId
11453 request : function(o){
11454 if(this.fireEvent("beforerequest", this, o) !== false){
11457 if(typeof p == "function"){
11458 p = p.call(o.scope||window, o);
11460 if(typeof p == "object"){
11461 p = Roo.urlEncode(o.params);
11463 if(this.extraParams){
11464 var extras = Roo.urlEncode(this.extraParams);
11465 p = p ? (p + '&' + extras) : extras;
11468 var url = o.url || this.url;
11469 if(typeof url == 'function'){
11470 url = url.call(o.scope||window, o);
11474 var form = Roo.getDom(o.form);
11475 url = url || form.action;
11477 var enctype = form.getAttribute("enctype");
11478 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11479 return this.doFormUpload(o, p, url);
11481 var f = Roo.lib.Ajax.serializeForm(form);
11482 p = p ? (p + '&' + f) : f;
11485 var hs = o.headers;
11486 if(this.defaultHeaders){
11487 hs = Roo.apply(hs || {}, this.defaultHeaders);
11494 success: this.handleResponse,
11495 failure: this.handleFailure,
11497 argument: {options: o},
11498 timeout : o.timeout || this.timeout
11501 var method = o.method||this.method||(p ? "POST" : "GET");
11503 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11504 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11507 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11511 }else if(this.autoAbort !== false){
11515 if((method == 'GET' && p) || o.xmlData){
11516 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11519 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11520 return this.transId;
11522 Roo.callback(o.callback, o.scope, [o, null, null]);
11528 * Determine whether this object has a request outstanding.
11529 * @param {Number} transactionId (Optional) defaults to the last transaction
11530 * @return {Boolean} True if there is an outstanding request.
11532 isLoading : function(transId){
11534 return Roo.lib.Ajax.isCallInProgress(transId);
11536 return this.transId ? true : false;
11541 * Aborts any outstanding request.
11542 * @param {Number} transactionId (Optional) defaults to the last transaction
11544 abort : function(transId){
11545 if(transId || this.isLoading()){
11546 Roo.lib.Ajax.abort(transId || this.transId);
11551 handleResponse : function(response){
11552 this.transId = false;
11553 var options = response.argument.options;
11554 response.argument = options ? options.argument : null;
11555 this.fireEvent("requestcomplete", this, response, options);
11556 Roo.callback(options.success, options.scope, [response, options]);
11557 Roo.callback(options.callback, options.scope, [options, true, response]);
11561 handleFailure : function(response, e){
11562 this.transId = false;
11563 var options = response.argument.options;
11564 response.argument = options ? options.argument : null;
11565 this.fireEvent("requestexception", this, response, options, e);
11566 Roo.callback(options.failure, options.scope, [response, options]);
11567 Roo.callback(options.callback, options.scope, [options, false, response]);
11571 doFormUpload : function(o, ps, url){
11573 var frame = document.createElement('iframe');
11576 frame.className = 'x-hidden';
11578 frame.src = Roo.SSL_SECURE_URL;
11580 document.body.appendChild(frame);
11583 document.frames[id].name = id;
11586 var form = Roo.getDom(o.form);
11588 form.method = 'POST';
11589 form.enctype = form.encoding = 'multipart/form-data';
11595 if(ps){ // add dynamic params
11597 ps = Roo.urlDecode(ps, false);
11599 if(ps.hasOwnProperty(k)){
11600 hd = document.createElement('input');
11601 hd.type = 'hidden';
11604 form.appendChild(hd);
11611 var r = { // bogus response object
11616 r.argument = o ? o.argument : null;
11621 doc = frame.contentWindow.document;
11623 doc = (frame.contentDocument || window.frames[id].document);
11625 if(doc && doc.body){
11626 r.responseText = doc.body.innerHTML;
11628 if(doc && doc.XMLDocument){
11629 r.responseXML = doc.XMLDocument;
11631 r.responseXML = doc;
11638 Roo.EventManager.removeListener(frame, 'load', cb, this);
11640 this.fireEvent("requestcomplete", this, r, o);
11641 Roo.callback(o.success, o.scope, [r, o]);
11642 Roo.callback(o.callback, o.scope, [o, true, r]);
11644 setTimeout(function(){document.body.removeChild(frame);}, 100);
11647 Roo.EventManager.on(frame, 'load', cb, this);
11650 if(hiddens){ // remove dynamic params
11651 for(var i = 0, len = hiddens.length; i < len; i++){
11652 form.removeChild(hiddens[i]);
11659 * Ext JS Library 1.1.1
11660 * Copyright(c) 2006-2007, Ext JS, LLC.
11662 * Originally Released Under LGPL - original licence link has changed is not relivant.
11665 * <script type="text/javascript">
11669 * Global Ajax request class.
11672 * @extends Roo.data.Connection
11675 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11676 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11677 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11678 * @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)
11679 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11680 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11681 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11683 Roo.Ajax = new Roo.data.Connection({
11692 * Serialize the passed form into a url encoded string
11694 * @param {String/HTMLElement} form
11697 serializeForm : function(form){
11698 return Roo.lib.Ajax.serializeForm(form);
11702 * Ext JS Library 1.1.1
11703 * Copyright(c) 2006-2007, Ext JS, LLC.
11705 * Originally Released Under LGPL - original licence link has changed is not relivant.
11708 * <script type="text/javascript">
11713 * @class Roo.UpdateManager
11714 * @extends Roo.util.Observable
11715 * Provides AJAX-style update for Element object.<br><br>
11718 * // Get it from a Roo.Element object
11719 * var el = Roo.get("foo");
11720 * var mgr = el.getUpdateManager();
11721 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11723 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11725 * // or directly (returns the same UpdateManager instance)
11726 * var mgr = new Roo.UpdateManager("myElementId");
11727 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11728 * mgr.on("update", myFcnNeedsToKnow);
11730 // short handed call directly from the element object
11731 Roo.get("foo").load({
11735 text: "Loading Foo..."
11739 * Create new UpdateManager directly.
11740 * @param {String/HTMLElement/Roo.Element} el The element to update
11741 * @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).
11743 Roo.UpdateManager = function(el, forceNew){
11745 if(!forceNew && el.updateManager){
11746 return el.updateManager;
11749 * The Element object
11750 * @type Roo.Element
11754 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11757 this.defaultUrl = null;
11761 * @event beforeupdate
11762 * Fired before an update is made, return false from your handler and the update is cancelled.
11763 * @param {Roo.Element} el
11764 * @param {String/Object/Function} url
11765 * @param {String/Object} params
11767 "beforeupdate": true,
11770 * Fired after successful update is made.
11771 * @param {Roo.Element} el
11772 * @param {Object} oResponseObject The response Object
11777 * Fired on update failure.
11778 * @param {Roo.Element} el
11779 * @param {Object} oResponseObject The response Object
11783 var d = Roo.UpdateManager.defaults;
11785 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11788 this.sslBlankUrl = d.sslBlankUrl;
11790 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11793 this.disableCaching = d.disableCaching;
11795 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11798 this.indicatorText = d.indicatorText;
11800 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11803 this.showLoadIndicator = d.showLoadIndicator;
11805 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11808 this.timeout = d.timeout;
11811 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11814 this.loadScripts = d.loadScripts;
11817 * Transaction object of current executing transaction
11819 this.transaction = null;
11824 this.autoRefreshProcId = null;
11826 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11829 this.refreshDelegate = this.refresh.createDelegate(this);
11831 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11834 this.updateDelegate = this.update.createDelegate(this);
11836 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11839 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11843 this.successDelegate = this.processSuccess.createDelegate(this);
11847 this.failureDelegate = this.processFailure.createDelegate(this);
11849 if(!this.renderer){
11851 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11853 this.renderer = new Roo.UpdateManager.BasicRenderer();
11856 Roo.UpdateManager.superclass.constructor.call(this);
11859 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11861 * Get the Element this UpdateManager is bound to
11862 * @return {Roo.Element} The element
11864 getEl : function(){
11868 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11869 * @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:
11872 url: "your-url.php",<br/>
11873 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11874 callback: yourFunction,<br/>
11875 scope: yourObject, //(optional scope) <br/>
11876 discardUrl: false, <br/>
11877 nocache: false,<br/>
11878 text: "Loading...",<br/>
11880 scripts: false<br/>
11883 * The only required property is url. The optional properties nocache, text and scripts
11884 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11885 * @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}
11886 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11887 * @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.
11889 update : function(url, params, callback, discardUrl){
11890 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11891 var method = this.method,
11893 if(typeof url == "object"){ // must be config object
11896 params = params || cfg.params;
11897 callback = callback || cfg.callback;
11898 discardUrl = discardUrl || cfg.discardUrl;
11899 if(callback && cfg.scope){
11900 callback = callback.createDelegate(cfg.scope);
11902 if(typeof cfg.method != "undefined"){method = cfg.method;};
11903 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11904 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11905 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11906 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11908 this.showLoading();
11910 this.defaultUrl = url;
11912 if(typeof url == "function"){
11913 url = url.call(this);
11916 method = method || (params ? "POST" : "GET");
11917 if(method == "GET"){
11918 url = this.prepareUrl(url);
11921 var o = Roo.apply(cfg ||{}, {
11924 success: this.successDelegate,
11925 failure: this.failureDelegate,
11926 callback: undefined,
11927 timeout: (this.timeout*1000),
11928 argument: {"url": url, "form": null, "callback": callback, "params": params}
11930 Roo.log("updated manager called with timeout of " + o.timeout);
11931 this.transaction = Roo.Ajax.request(o);
11936 * 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.
11937 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11938 * @param {String/HTMLElement} form The form Id or form element
11939 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11940 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11941 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11943 formUpdate : function(form, url, reset, callback){
11944 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11945 if(typeof url == "function"){
11946 url = url.call(this);
11948 form = Roo.getDom(form);
11949 this.transaction = Roo.Ajax.request({
11952 success: this.successDelegate,
11953 failure: this.failureDelegate,
11954 timeout: (this.timeout*1000),
11955 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11957 this.showLoading.defer(1, this);
11962 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11963 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11965 refresh : function(callback){
11966 if(this.defaultUrl == null){
11969 this.update(this.defaultUrl, null, callback, true);
11973 * Set this element to auto refresh.
11974 * @param {Number} interval How often to update (in seconds).
11975 * @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)
11976 * @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}
11977 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11978 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11980 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11982 this.update(url || this.defaultUrl, params, callback, true);
11984 if(this.autoRefreshProcId){
11985 clearInterval(this.autoRefreshProcId);
11987 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11991 * Stop auto refresh on this element.
11993 stopAutoRefresh : function(){
11994 if(this.autoRefreshProcId){
11995 clearInterval(this.autoRefreshProcId);
11996 delete this.autoRefreshProcId;
12000 isAutoRefreshing : function(){
12001 return this.autoRefreshProcId ? true : false;
12004 * Called to update the element to "Loading" state. Override to perform custom action.
12006 showLoading : function(){
12007 if(this.showLoadIndicator){
12008 this.el.update(this.indicatorText);
12013 * Adds unique parameter to query string if disableCaching = true
12016 prepareUrl : function(url){
12017 if(this.disableCaching){
12018 var append = "_dc=" + (new Date().getTime());
12019 if(url.indexOf("?") !== -1){
12020 url += "&" + append;
12022 url += "?" + append;
12031 processSuccess : function(response){
12032 this.transaction = null;
12033 if(response.argument.form && response.argument.reset){
12034 try{ // put in try/catch since some older FF releases had problems with this
12035 response.argument.form.reset();
12038 if(this.loadScripts){
12039 this.renderer.render(this.el, response, this,
12040 this.updateComplete.createDelegate(this, [response]));
12042 this.renderer.render(this.el, response, this);
12043 this.updateComplete(response);
12047 updateComplete : function(response){
12048 this.fireEvent("update", this.el, response);
12049 if(typeof response.argument.callback == "function"){
12050 response.argument.callback(this.el, true, response);
12057 processFailure : function(response){
12058 this.transaction = null;
12059 this.fireEvent("failure", this.el, response);
12060 if(typeof response.argument.callback == "function"){
12061 response.argument.callback(this.el, false, response);
12066 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12067 * @param {Object} renderer The object implementing the render() method
12069 setRenderer : function(renderer){
12070 this.renderer = renderer;
12073 getRenderer : function(){
12074 return this.renderer;
12078 * Set the defaultUrl used for updates
12079 * @param {String/Function} defaultUrl The url or a function to call to get the url
12081 setDefaultUrl : function(defaultUrl){
12082 this.defaultUrl = defaultUrl;
12086 * Aborts the executing transaction
12088 abort : function(){
12089 if(this.transaction){
12090 Roo.Ajax.abort(this.transaction);
12095 * Returns true if an update is in progress
12096 * @return {Boolean}
12098 isUpdating : function(){
12099 if(this.transaction){
12100 return Roo.Ajax.isLoading(this.transaction);
12107 * @class Roo.UpdateManager.defaults
12108 * @static (not really - but it helps the doc tool)
12109 * The defaults collection enables customizing the default properties of UpdateManager
12111 Roo.UpdateManager.defaults = {
12113 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12119 * True to process scripts by default (Defaults to false).
12122 loadScripts : false,
12125 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12128 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12130 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12133 disableCaching : false,
12135 * Whether to show indicatorText when loading (Defaults to true).
12138 showLoadIndicator : true,
12140 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12143 indicatorText : '<div class="loading-indicator">Loading...</div>'
12147 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12149 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12150 * @param {String/HTMLElement/Roo.Element} el The element to update
12151 * @param {String} url The url
12152 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12153 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12156 * @member Roo.UpdateManager
12158 Roo.UpdateManager.updateElement = function(el, url, params, options){
12159 var um = Roo.get(el, true).getUpdateManager();
12160 Roo.apply(um, options);
12161 um.update(url, params, options ? options.callback : null);
12163 // alias for backwards compat
12164 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12166 * @class Roo.UpdateManager.BasicRenderer
12167 * Default Content renderer. Updates the elements innerHTML with the responseText.
12169 Roo.UpdateManager.BasicRenderer = function(){};
12171 Roo.UpdateManager.BasicRenderer.prototype = {
12173 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12174 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12175 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12176 * @param {Roo.Element} el The element being rendered
12177 * @param {Object} response The YUI Connect response object
12178 * @param {UpdateManager} updateManager The calling update manager
12179 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12181 render : function(el, response, updateManager, callback){
12182 el.update(response.responseText, updateManager.loadScripts, callback);
12188 * (c)) Alan Knowles
12194 * @class Roo.DomTemplate
12195 * @extends Roo.Template
12196 * An effort at a dom based template engine..
12198 * Similar to XTemplate, except it uses dom parsing to create the template..
12200 * Supported features:
12205 {a_variable} - output encoded.
12206 {a_variable.format:("Y-m-d")} - call a method on the variable
12207 {a_variable:raw} - unencoded output
12208 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12209 {a_variable:this.method_on_template(...)} - call a method on the template object.
12214 <div roo-for="a_variable or condition.."></div>
12215 <div roo-if="a_variable or condition"></div>
12216 <div roo-exec="some javascript"></div>
12217 <div roo-name="named_template"></div>
12222 Roo.DomTemplate = function()
12224 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12231 Roo.extend(Roo.DomTemplate, Roo.Template, {
12233 * id counter for sub templates.
12237 * flag to indicate if dom parser is inside a pre,
12238 * it will strip whitespace if not.
12243 * The various sub templates
12251 * basic tag replacing syntax
12254 * // you can fake an object call by doing this
12258 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12259 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12261 iterChild : function (node, method) {
12263 var oldPre = this.inPre;
12264 if (node.tagName == 'PRE') {
12267 for( var i = 0; i < node.childNodes.length; i++) {
12268 method.call(this, node.childNodes[i]);
12270 this.inPre = oldPre;
12276 * compile the template
12278 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12281 compile: function()
12285 // covert the html into DOM...
12289 doc = document.implementation.createHTMLDocument("");
12290 doc.documentElement.innerHTML = this.html ;
12291 div = doc.documentElement;
12293 // old IE... - nasty -- it causes all sorts of issues.. with
12294 // images getting pulled from server..
12295 div = document.createElement('div');
12296 div.innerHTML = this.html;
12298 //doc.documentElement.innerHTML = htmlBody
12304 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12306 var tpls = this.tpls;
12308 // create a top level template from the snippet..
12310 //Roo.log(div.innerHTML);
12317 body : div.innerHTML,
12330 Roo.each(tpls, function(tp){
12331 this.compileTpl(tp);
12332 this.tpls[tp.id] = tp;
12335 this.master = tpls[0];
12341 compileNode : function(node, istop) {
12346 // skip anything not a tag..
12347 if (node.nodeType != 1) {
12348 if (node.nodeType == 3 && !this.inPre) {
12349 // reduce white space..
12350 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12373 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12374 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12375 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12376 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12382 // just itterate children..
12383 this.iterChild(node,this.compileNode);
12386 tpl.uid = this.id++;
12387 tpl.value = node.getAttribute('roo-' + tpl.attr);
12388 node.removeAttribute('roo-'+ tpl.attr);
12389 if (tpl.attr != 'name') {
12390 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12391 node.parentNode.replaceChild(placeholder, node);
12394 var placeholder = document.createElement('span');
12395 placeholder.className = 'roo-tpl-' + tpl.value;
12396 node.parentNode.replaceChild(placeholder, node);
12399 // parent now sees '{domtplXXXX}
12400 this.iterChild(node,this.compileNode);
12402 // we should now have node body...
12403 var div = document.createElement('div');
12404 div.appendChild(node);
12406 // this has the unfortunate side effect of converting tagged attributes
12407 // eg. href="{...}" into %7C...%7D
12408 // this has been fixed by searching for those combo's although it's a bit hacky..
12411 tpl.body = div.innerHTML;
12418 switch (tpl.value) {
12419 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12420 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12421 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12426 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12430 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12434 tpl.id = tpl.value; // replace non characters???
12440 this.tpls.push(tpl);
12450 * Compile a segment of the template into a 'sub-template'
12456 compileTpl : function(tpl)
12458 var fm = Roo.util.Format;
12459 var useF = this.disableFormats !== true;
12461 var sep = Roo.isGecko ? "+\n" : ",\n";
12463 var undef = function(str) {
12464 Roo.debug && Roo.log("Property not found :" + str);
12468 //Roo.log(tpl.body);
12472 var fn = function(m, lbrace, name, format, args)
12475 //Roo.log(arguments);
12476 args = args ? args.replace(/\\'/g,"'") : args;
12477 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12478 if (typeof(format) == 'undefined') {
12479 format = 'htmlEncode';
12481 if (format == 'raw' ) {
12485 if(name.substr(0, 6) == 'domtpl'){
12486 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12489 // build an array of options to determine if value is undefined..
12491 // basically get 'xxxx.yyyy' then do
12492 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12493 // (function () { Roo.log("Property not found"); return ''; })() :
12498 Roo.each(name.split('.'), function(st) {
12499 lookfor += (lookfor.length ? '.': '') + st;
12500 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12503 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12506 if(format && useF){
12508 args = args ? ',' + args : "";
12510 if(format.substr(0, 5) != "this."){
12511 format = "fm." + format + '(';
12513 format = 'this.call("'+ format.substr(5) + '", ';
12517 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12520 if (args && args.length) {
12521 // called with xxyx.yuu:(test,test)
12523 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12525 // raw.. - :raw modifier..
12526 return "'"+ sep + udef_st + name + ")"+sep+"'";
12530 // branched to use + in gecko and [].join() in others
12532 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12533 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12536 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12537 body.push(tpl.body.replace(/(\r\n|\n)/g,
12538 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12539 body.push("'].join('');};};");
12540 body = body.join('');
12543 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12545 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12552 * same as applyTemplate, except it's done to one of the subTemplates
12553 * when using named templates, you can do:
12555 * var str = pl.applySubTemplate('your-name', values);
12558 * @param {Number} id of the template
12559 * @param {Object} values to apply to template
12560 * @param {Object} parent (normaly the instance of this object)
12562 applySubTemplate : function(id, values, parent)
12566 var t = this.tpls[id];
12570 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12571 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12575 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12582 if(t.execCall && t.execCall.call(this, values, parent)){
12586 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12592 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12593 parent = t.target ? values : parent;
12594 if(t.forCall && vs instanceof Array){
12596 for(var i = 0, len = vs.length; i < len; i++){
12598 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12600 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12602 //Roo.log(t.compiled);
12606 return buf.join('');
12609 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12614 return t.compiled.call(this, vs, parent);
12616 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12618 //Roo.log(t.compiled);
12626 applyTemplate : function(values){
12627 return this.master.compiled.call(this, values, {});
12628 //var s = this.subs;
12631 apply : function(){
12632 return this.applyTemplate.apply(this, arguments);
12637 Roo.DomTemplate.from = function(el){
12638 el = Roo.getDom(el);
12639 return new Roo.Domtemplate(el.value || el.innerHTML);
12642 * Ext JS Library 1.1.1
12643 * Copyright(c) 2006-2007, Ext JS, LLC.
12645 * Originally Released Under LGPL - original licence link has changed is not relivant.
12648 * <script type="text/javascript">
12652 * @class Roo.util.DelayedTask
12653 * Provides a convenient method of performing setTimeout where a new
12654 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12655 * You can use this class to buffer
12656 * the keypress events for a certain number of milliseconds, and perform only if they stop
12657 * for that amount of time.
12658 * @constructor The parameters to this constructor serve as defaults and are not required.
12659 * @param {Function} fn (optional) The default function to timeout
12660 * @param {Object} scope (optional) The default scope of that timeout
12661 * @param {Array} args (optional) The default Array of arguments
12663 Roo.util.DelayedTask = function(fn, scope, args){
12664 var id = null, d, t;
12666 var call = function(){
12667 var now = new Date().getTime();
12671 fn.apply(scope, args || []);
12675 * Cancels any pending timeout and queues a new one
12676 * @param {Number} delay The milliseconds to delay
12677 * @param {Function} newFn (optional) Overrides function passed to constructor
12678 * @param {Object} newScope (optional) Overrides scope passed to constructor
12679 * @param {Array} newArgs (optional) Overrides args passed to constructor
12681 this.delay = function(delay, newFn, newScope, newArgs){
12682 if(id && delay != d){
12686 t = new Date().getTime();
12688 scope = newScope || scope;
12689 args = newArgs || args;
12691 id = setInterval(call, d);
12696 * Cancel the last queued timeout
12698 this.cancel = function(){
12706 * Ext JS Library 1.1.1
12707 * Copyright(c) 2006-2007, Ext JS, LLC.
12709 * Originally Released Under LGPL - original licence link has changed is not relivant.
12712 * <script type="text/javascript">
12716 Roo.util.TaskRunner = function(interval){
12717 interval = interval || 10;
12718 var tasks = [], removeQueue = [];
12720 var running = false;
12722 var stopThread = function(){
12728 var startThread = function(){
12731 id = setInterval(runTasks, interval);
12735 var removeTask = function(task){
12736 removeQueue.push(task);
12742 var runTasks = function(){
12743 if(removeQueue.length > 0){
12744 for(var i = 0, len = removeQueue.length; i < len; i++){
12745 tasks.remove(removeQueue[i]);
12748 if(tasks.length < 1){
12753 var now = new Date().getTime();
12754 for(var i = 0, len = tasks.length; i < len; ++i){
12756 var itime = now - t.taskRunTime;
12757 if(t.interval <= itime){
12758 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12759 t.taskRunTime = now;
12760 if(rt === false || t.taskRunCount === t.repeat){
12765 if(t.duration && t.duration <= (now - t.taskStartTime)){
12772 * Queues a new task.
12773 * @param {Object} task
12775 this.start = function(task){
12777 task.taskStartTime = new Date().getTime();
12778 task.taskRunTime = 0;
12779 task.taskRunCount = 0;
12784 this.stop = function(task){
12789 this.stopAll = function(){
12791 for(var i = 0, len = tasks.length; i < len; i++){
12792 if(tasks[i].onStop){
12801 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12803 * Ext JS Library 1.1.1
12804 * Copyright(c) 2006-2007, Ext JS, LLC.
12806 * Originally Released Under LGPL - original licence link has changed is not relivant.
12809 * <script type="text/javascript">
12814 * @class Roo.util.MixedCollection
12815 * @extends Roo.util.Observable
12816 * A Collection class that maintains both numeric indexes and keys and exposes events.
12818 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12819 * collection (defaults to false)
12820 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12821 * and return the key value for that item. This is used when available to look up the key on items that
12822 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12823 * equivalent to providing an implementation for the {@link #getKey} method.
12825 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12833 * Fires when the collection is cleared.
12838 * Fires when an item is added to the collection.
12839 * @param {Number} index The index at which the item was added.
12840 * @param {Object} o The item added.
12841 * @param {String} key The key associated with the added item.
12846 * Fires when an item is replaced in the collection.
12847 * @param {String} key he key associated with the new added.
12848 * @param {Object} old The item being replaced.
12849 * @param {Object} new The new item.
12854 * Fires when an item is removed from the collection.
12855 * @param {Object} o The item being removed.
12856 * @param {String} key (optional) The key associated with the removed item.
12861 this.allowFunctions = allowFunctions === true;
12863 this.getKey = keyFn;
12865 Roo.util.MixedCollection.superclass.constructor.call(this);
12868 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12869 allowFunctions : false,
12872 * Adds an item to the collection.
12873 * @param {String} key The key to associate with the item
12874 * @param {Object} o The item to add.
12875 * @return {Object} The item added.
12877 add : function(key, o){
12878 if(arguments.length == 1){
12880 key = this.getKey(o);
12882 if(typeof key == "undefined" || key === null){
12884 this.items.push(o);
12885 this.keys.push(null);
12887 var old = this.map[key];
12889 return this.replace(key, o);
12892 this.items.push(o);
12894 this.keys.push(key);
12896 this.fireEvent("add", this.length-1, o, key);
12901 * MixedCollection has a generic way to fetch keys if you implement getKey.
12904 var mc = new Roo.util.MixedCollection();
12905 mc.add(someEl.dom.id, someEl);
12906 mc.add(otherEl.dom.id, otherEl);
12910 var mc = new Roo.util.MixedCollection();
12911 mc.getKey = function(el){
12917 // or via the constructor
12918 var mc = new Roo.util.MixedCollection(false, function(el){
12924 * @param o {Object} The item for which to find the key.
12925 * @return {Object} The key for the passed item.
12927 getKey : function(o){
12932 * Replaces an item in the collection.
12933 * @param {String} key The key associated with the item to replace, or the item to replace.
12934 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12935 * @return {Object} The new item.
12937 replace : function(key, o){
12938 if(arguments.length == 1){
12940 key = this.getKey(o);
12942 var old = this.item(key);
12943 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12944 return this.add(key, o);
12946 var index = this.indexOfKey(key);
12947 this.items[index] = o;
12949 this.fireEvent("replace", key, old, o);
12954 * Adds all elements of an Array or an Object to the collection.
12955 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12956 * an Array of values, each of which are added to the collection.
12958 addAll : function(objs){
12959 if(arguments.length > 1 || objs instanceof Array){
12960 var args = arguments.length > 1 ? arguments : objs;
12961 for(var i = 0, len = args.length; i < len; i++){
12965 for(var key in objs){
12966 if(this.allowFunctions || typeof objs[key] != "function"){
12967 this.add(key, objs[key]);
12974 * Executes the specified function once for every item in the collection, passing each
12975 * item as the first and only parameter. returning false from the function will stop the iteration.
12976 * @param {Function} fn The function to execute for each item.
12977 * @param {Object} scope (optional) The scope in which to execute the function.
12979 each : function(fn, scope){
12980 var items = [].concat(this.items); // each safe for removal
12981 for(var i = 0, len = items.length; i < len; i++){
12982 if(fn.call(scope || items[i], items[i], i, len) === false){
12989 * Executes the specified function once for every key in the collection, passing each
12990 * key, and its associated item as the first two parameters.
12991 * @param {Function} fn The function to execute for each item.
12992 * @param {Object} scope (optional) The scope in which to execute the function.
12994 eachKey : function(fn, scope){
12995 for(var i = 0, len = this.keys.length; i < len; i++){
12996 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13001 * Returns the first item in the collection which elicits a true return value from the
13002 * passed selection function.
13003 * @param {Function} fn The selection function to execute for each item.
13004 * @param {Object} scope (optional) The scope in which to execute the function.
13005 * @return {Object} The first item in the collection which returned true from the selection function.
13007 find : function(fn, scope){
13008 for(var i = 0, len = this.items.length; i < len; i++){
13009 if(fn.call(scope || window, this.items[i], this.keys[i])){
13010 return this.items[i];
13017 * Inserts an item at the specified index in the collection.
13018 * @param {Number} index The index to insert the item at.
13019 * @param {String} key The key to associate with the new item, or the item itself.
13020 * @param {Object} o (optional) If the second parameter was a key, the new item.
13021 * @return {Object} The item inserted.
13023 insert : function(index, key, o){
13024 if(arguments.length == 2){
13026 key = this.getKey(o);
13028 if(index >= this.length){
13029 return this.add(key, o);
13032 this.items.splice(index, 0, o);
13033 if(typeof key != "undefined" && key != null){
13036 this.keys.splice(index, 0, key);
13037 this.fireEvent("add", index, o, key);
13042 * Removed an item from the collection.
13043 * @param {Object} o The item to remove.
13044 * @return {Object} The item removed.
13046 remove : function(o){
13047 return this.removeAt(this.indexOf(o));
13051 * Remove an item from a specified index in the collection.
13052 * @param {Number} index The index within the collection of the item to remove.
13054 removeAt : function(index){
13055 if(index < this.length && index >= 0){
13057 var o = this.items[index];
13058 this.items.splice(index, 1);
13059 var key = this.keys[index];
13060 if(typeof key != "undefined"){
13061 delete this.map[key];
13063 this.keys.splice(index, 1);
13064 this.fireEvent("remove", o, key);
13069 * Removed an item associated with the passed key fom the collection.
13070 * @param {String} key The key of the item to remove.
13072 removeKey : function(key){
13073 return this.removeAt(this.indexOfKey(key));
13077 * Returns the number of items in the collection.
13078 * @return {Number} the number of items in the collection.
13080 getCount : function(){
13081 return this.length;
13085 * Returns index within the collection of the passed Object.
13086 * @param {Object} o The item to find the index of.
13087 * @return {Number} index of the item.
13089 indexOf : function(o){
13090 if(!this.items.indexOf){
13091 for(var i = 0, len = this.items.length; i < len; i++){
13092 if(this.items[i] == o) return i;
13096 return this.items.indexOf(o);
13101 * Returns index within the collection of the passed key.
13102 * @param {String} key The key to find the index of.
13103 * @return {Number} index of the key.
13105 indexOfKey : function(key){
13106 if(!this.keys.indexOf){
13107 for(var i = 0, len = this.keys.length; i < len; i++){
13108 if(this.keys[i] == key) return i;
13112 return this.keys.indexOf(key);
13117 * Returns the item associated with the passed key OR index. Key has priority over index.
13118 * @param {String/Number} key The key or index of the item.
13119 * @return {Object} The item associated with the passed key.
13121 item : function(key){
13122 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13123 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13127 * Returns the item at the specified index.
13128 * @param {Number} index The index of the item.
13131 itemAt : function(index){
13132 return this.items[index];
13136 * Returns the item associated with the passed key.
13137 * @param {String/Number} key The key of the item.
13138 * @return {Object} The item associated with the passed key.
13140 key : function(key){
13141 return this.map[key];
13145 * Returns true if the collection contains the passed Object as an item.
13146 * @param {Object} o The Object to look for in the collection.
13147 * @return {Boolean} True if the collection contains the Object as an item.
13149 contains : function(o){
13150 return this.indexOf(o) != -1;
13154 * Returns true if the collection contains the passed Object as a key.
13155 * @param {String} key The key to look for in the collection.
13156 * @return {Boolean} True if the collection contains the Object as a key.
13158 containsKey : function(key){
13159 return typeof this.map[key] != "undefined";
13163 * Removes all items from the collection.
13165 clear : function(){
13170 this.fireEvent("clear");
13174 * Returns the first item in the collection.
13175 * @return {Object} the first item in the collection..
13177 first : function(){
13178 return this.items[0];
13182 * Returns the last item in the collection.
13183 * @return {Object} the last item in the collection..
13186 return this.items[this.length-1];
13189 _sort : function(property, dir, fn){
13190 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13191 fn = fn || function(a, b){
13194 var c = [], k = this.keys, items = this.items;
13195 for(var i = 0, len = items.length; i < len; i++){
13196 c[c.length] = {key: k[i], value: items[i], index: i};
13198 c.sort(function(a, b){
13199 var v = fn(a[property], b[property]) * dsc;
13201 v = (a.index < b.index ? -1 : 1);
13205 for(var i = 0, len = c.length; i < len; i++){
13206 items[i] = c[i].value;
13209 this.fireEvent("sort", this);
13213 * Sorts this collection with the passed comparison function
13214 * @param {String} direction (optional) "ASC" or "DESC"
13215 * @param {Function} fn (optional) comparison function
13217 sort : function(dir, fn){
13218 this._sort("value", dir, fn);
13222 * Sorts this collection by keys
13223 * @param {String} direction (optional) "ASC" or "DESC"
13224 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13226 keySort : function(dir, fn){
13227 this._sort("key", dir, fn || function(a, b){
13228 return String(a).toUpperCase()-String(b).toUpperCase();
13233 * Returns a range of items in this collection
13234 * @param {Number} startIndex (optional) defaults to 0
13235 * @param {Number} endIndex (optional) default to the last item
13236 * @return {Array} An array of items
13238 getRange : function(start, end){
13239 var items = this.items;
13240 if(items.length < 1){
13243 start = start || 0;
13244 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13247 for(var i = start; i <= end; i++) {
13248 r[r.length] = items[i];
13251 for(var i = start; i >= end; i--) {
13252 r[r.length] = items[i];
13259 * Filter the <i>objects</i> in this collection by a specific property.
13260 * Returns a new collection that has been filtered.
13261 * @param {String} property A property on your objects
13262 * @param {String/RegExp} value Either string that the property values
13263 * should start with or a RegExp to test against the property
13264 * @return {MixedCollection} The new filtered collection
13266 filter : function(property, value){
13267 if(!value.exec){ // not a regex
13268 value = String(value);
13269 if(value.length == 0){
13270 return this.clone();
13272 value = new RegExp("^" + Roo.escapeRe(value), "i");
13274 return this.filterBy(function(o){
13275 return o && value.test(o[property]);
13280 * Filter by a function. * Returns a new collection that has been filtered.
13281 * The passed function will be called with each
13282 * object in the collection. If the function returns true, the value is included
13283 * otherwise it is filtered.
13284 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13285 * @param {Object} scope (optional) The scope of the function (defaults to this)
13286 * @return {MixedCollection} The new filtered collection
13288 filterBy : function(fn, scope){
13289 var r = new Roo.util.MixedCollection();
13290 r.getKey = this.getKey;
13291 var k = this.keys, it = this.items;
13292 for(var i = 0, len = it.length; i < len; i++){
13293 if(fn.call(scope||this, it[i], k[i])){
13294 r.add(k[i], it[i]);
13301 * Creates a duplicate of this collection
13302 * @return {MixedCollection}
13304 clone : function(){
13305 var r = new Roo.util.MixedCollection();
13306 var k = this.keys, it = this.items;
13307 for(var i = 0, len = it.length; i < len; i++){
13308 r.add(k[i], it[i]);
13310 r.getKey = this.getKey;
13315 * Returns the item associated with the passed key or index.
13317 * @param {String/Number} key The key or index of the item.
13318 * @return {Object} The item associated with the passed key.
13320 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13322 * Ext JS Library 1.1.1
13323 * Copyright(c) 2006-2007, Ext JS, LLC.
13325 * Originally Released Under LGPL - original licence link has changed is not relivant.
13328 * <script type="text/javascript">
13331 * @class Roo.util.JSON
13332 * Modified version of Douglas Crockford"s json.js that doesn"t
13333 * mess with the Object prototype
13334 * http://www.json.org/js.html
13337 Roo.util.JSON = new (function(){
13338 var useHasOwn = {}.hasOwnProperty ? true : false;
13340 // crashes Safari in some instances
13341 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13343 var pad = function(n) {
13344 return n < 10 ? "0" + n : n;
13357 var encodeString = function(s){
13358 if (/["\\\x00-\x1f]/.test(s)) {
13359 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13364 c = b.charCodeAt();
13366 Math.floor(c / 16).toString(16) +
13367 (c % 16).toString(16);
13370 return '"' + s + '"';
13373 var encodeArray = function(o){
13374 var a = ["["], b, i, l = o.length, v;
13375 for (i = 0; i < l; i += 1) {
13377 switch (typeof v) {
13386 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13394 var encodeDate = function(o){
13395 return '"' + o.getFullYear() + "-" +
13396 pad(o.getMonth() + 1) + "-" +
13397 pad(o.getDate()) + "T" +
13398 pad(o.getHours()) + ":" +
13399 pad(o.getMinutes()) + ":" +
13400 pad(o.getSeconds()) + '"';
13404 * Encodes an Object, Array or other value
13405 * @param {Mixed} o The variable to encode
13406 * @return {String} The JSON string
13408 this.encode = function(o)
13410 // should this be extended to fully wrap stringify..
13412 if(typeof o == "undefined" || o === null){
13414 }else if(o instanceof Array){
13415 return encodeArray(o);
13416 }else if(o instanceof Date){
13417 return encodeDate(o);
13418 }else if(typeof o == "string"){
13419 return encodeString(o);
13420 }else if(typeof o == "number"){
13421 return isFinite(o) ? String(o) : "null";
13422 }else if(typeof o == "boolean"){
13425 var a = ["{"], b, i, v;
13427 if(!useHasOwn || o.hasOwnProperty(i)) {
13429 switch (typeof v) {
13438 a.push(this.encode(i), ":",
13439 v === null ? "null" : this.encode(v));
13450 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13451 * @param {String} json The JSON string
13452 * @return {Object} The resulting object
13454 this.decode = function(json){
13456 return /** eval:var:json */ eval("(" + json + ')');
13460 * Shorthand for {@link Roo.util.JSON#encode}
13461 * @member Roo encode
13463 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13465 * Shorthand for {@link Roo.util.JSON#decode}
13466 * @member Roo decode
13468 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13471 * Ext JS Library 1.1.1
13472 * Copyright(c) 2006-2007, Ext JS, LLC.
13474 * Originally Released Under LGPL - original licence link has changed is not relivant.
13477 * <script type="text/javascript">
13481 * @class Roo.util.Format
13482 * Reusable data formatting functions
13485 Roo.util.Format = function(){
13486 var trimRe = /^\s+|\s+$/g;
13489 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13490 * @param {String} value The string to truncate
13491 * @param {Number} length The maximum length to allow before truncating
13492 * @return {String} The converted text
13494 ellipsis : function(value, len){
13495 if(value && value.length > len){
13496 return value.substr(0, len-3)+"...";
13502 * Checks a reference and converts it to empty string if it is undefined
13503 * @param {Mixed} value Reference to check
13504 * @return {Mixed} Empty string if converted, otherwise the original value
13506 undef : function(value){
13507 return typeof value != "undefined" ? value : "";
13511 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13512 * @param {String} value The string to encode
13513 * @return {String} The encoded text
13515 htmlEncode : function(value){
13516 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13520 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13521 * @param {String} value The string to decode
13522 * @return {String} The decoded text
13524 htmlDecode : function(value){
13525 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13529 * Trims any whitespace from either side of a string
13530 * @param {String} value The text to trim
13531 * @return {String} The trimmed text
13533 trim : function(value){
13534 return String(value).replace(trimRe, "");
13538 * Returns a substring from within an original string
13539 * @param {String} value The original text
13540 * @param {Number} start The start index of the substring
13541 * @param {Number} length The length of the substring
13542 * @return {String} The substring
13544 substr : function(value, start, length){
13545 return String(value).substr(start, length);
13549 * Converts a string to all lower case letters
13550 * @param {String} value The text to convert
13551 * @return {String} The converted text
13553 lowercase : function(value){
13554 return String(value).toLowerCase();
13558 * Converts a string to all upper case letters
13559 * @param {String} value The text to convert
13560 * @return {String} The converted text
13562 uppercase : function(value){
13563 return String(value).toUpperCase();
13567 * Converts the first character only of a string to upper case
13568 * @param {String} value The text to convert
13569 * @return {String} The converted text
13571 capitalize : function(value){
13572 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13576 call : function(value, fn){
13577 if(arguments.length > 2){
13578 var args = Array.prototype.slice.call(arguments, 2);
13579 args.unshift(value);
13581 return /** eval:var:value */ eval(fn).apply(window, args);
13583 /** eval:var:value */
13584 return /** eval:var:value */ eval(fn).call(window, value);
13590 * safer version of Math.toFixed..??/
13591 * @param {Number/String} value The numeric value to format
13592 * @param {Number/String} value Decimal places
13593 * @return {String} The formatted currency string
13595 toFixed : function(v, n)
13597 // why not use to fixed - precision is buggered???
13599 return Math.round(v-0);
13601 var fact = Math.pow(10,n+1);
13602 v = (Math.round((v-0)*fact))/fact;
13603 var z = (''+fact).substring(2);
13604 if (v == Math.floor(v)) {
13605 return Math.floor(v) + '.' + z;
13608 // now just padd decimals..
13609 var ps = String(v).split('.');
13610 var fd = (ps[1] + z);
13611 var r = fd.substring(0,n);
13612 var rm = fd.substring(n);
13614 return ps[0] + '.' + r;
13616 r*=1; // turn it into a number;
13618 if (String(r).length != n) {
13621 r = String(r).substring(1); // chop the end off.
13624 return ps[0] + '.' + r;
13629 * Format a number as US currency
13630 * @param {Number/String} value The numeric value to format
13631 * @return {String} The formatted currency string
13633 usMoney : function(v){
13634 return '$' + Roo.util.Format.number(v);
13639 * eventually this should probably emulate php's number_format
13640 * @param {Number/String} value The numeric value to format
13641 * @param {Number} decimals number of decimal places
13642 * @return {String} The formatted currency string
13644 number : function(v,decimals)
13646 // multiply and round.
13647 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13648 var mul = Math.pow(10, decimals);
13649 var zero = String(mul).substring(1);
13650 v = (Math.round((v-0)*mul))/mul;
13652 // if it's '0' number.. then
13654 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13656 var ps = v.split('.');
13660 var r = /(\d+)(\d{3})/;
13662 while (r.test(whole)) {
13663 whole = whole.replace(r, '$1' + ',' + '$2');
13669 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13670 // does not have decimals
13671 (decimals ? ('.' + zero) : '');
13674 return whole + sub ;
13678 * Parse a value into a formatted date using the specified format pattern.
13679 * @param {Mixed} value The value to format
13680 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13681 * @return {String} The formatted date string
13683 date : function(v, format){
13687 if(!(v instanceof Date)){
13688 v = new Date(Date.parse(v));
13690 return v.dateFormat(format || Roo.util.Format.defaults.date);
13694 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13695 * @param {String} format Any valid date format string
13696 * @return {Function} The date formatting function
13698 dateRenderer : function(format){
13699 return function(v){
13700 return Roo.util.Format.date(v, format);
13705 stripTagsRE : /<\/?[^>]+>/gi,
13708 * Strips all HTML tags
13709 * @param {Mixed} value The text from which to strip tags
13710 * @return {String} The stripped text
13712 stripTags : function(v){
13713 return !v ? v : String(v).replace(this.stripTagsRE, "");
13717 Roo.util.Format.defaults = {
13721 * Ext JS Library 1.1.1
13722 * Copyright(c) 2006-2007, Ext JS, LLC.
13724 * Originally Released Under LGPL - original licence link has changed is not relivant.
13727 * <script type="text/javascript">
13734 * @class Roo.MasterTemplate
13735 * @extends Roo.Template
13736 * Provides a template that can have child templates. The syntax is:
13738 var t = new Roo.MasterTemplate(
13739 '<select name="{name}">',
13740 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13743 t.add('options', {value: 'foo', text: 'bar'});
13744 // or you can add multiple child elements in one shot
13745 t.addAll('options', [
13746 {value: 'foo', text: 'bar'},
13747 {value: 'foo2', text: 'bar2'},
13748 {value: 'foo3', text: 'bar3'}
13750 // then append, applying the master template values
13751 t.append('my-form', {name: 'my-select'});
13753 * A name attribute for the child template is not required if you have only one child
13754 * template or you want to refer to them by index.
13756 Roo.MasterTemplate = function(){
13757 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13758 this.originalHtml = this.html;
13760 var m, re = this.subTemplateRe;
13763 while(m = re.exec(this.html)){
13764 var name = m[1], content = m[2];
13769 tpl : new Roo.Template(content)
13772 st[name] = st[subIndex];
13774 st[subIndex].tpl.compile();
13775 st[subIndex].tpl.call = this.call.createDelegate(this);
13778 this.subCount = subIndex;
13781 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13783 * The regular expression used to match sub templates
13787 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13790 * Applies the passed values to a child template.
13791 * @param {String/Number} name (optional) The name or index of the child template
13792 * @param {Array/Object} values The values to be applied to the template
13793 * @return {MasterTemplate} this
13795 add : function(name, values){
13796 if(arguments.length == 1){
13797 values = arguments[0];
13800 var s = this.subs[name];
13801 s.buffer[s.buffer.length] = s.tpl.apply(values);
13806 * Applies all the passed values to a child template.
13807 * @param {String/Number} name (optional) The name or index of the child template
13808 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13809 * @param {Boolean} reset (optional) True to reset the template first
13810 * @return {MasterTemplate} this
13812 fill : function(name, values, reset){
13814 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13822 for(var i = 0, len = values.length; i < len; i++){
13823 this.add(name, values[i]);
13829 * Resets the template for reuse
13830 * @return {MasterTemplate} this
13832 reset : function(){
13834 for(var i = 0; i < this.subCount; i++){
13840 applyTemplate : function(values){
13842 var replaceIndex = -1;
13843 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13844 return s[++replaceIndex].buffer.join("");
13846 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13849 apply : function(){
13850 return this.applyTemplate.apply(this, arguments);
13853 compile : function(){return this;}
13857 * Alias for fill().
13860 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13862 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13863 * var tpl = Roo.MasterTemplate.from('element-id');
13864 * @param {String/HTMLElement} el
13865 * @param {Object} config
13868 Roo.MasterTemplate.from = function(el, config){
13869 el = Roo.getDom(el);
13870 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13873 * Ext JS Library 1.1.1
13874 * Copyright(c) 2006-2007, Ext JS, LLC.
13876 * Originally Released Under LGPL - original licence link has changed is not relivant.
13879 * <script type="text/javascript">
13884 * @class Roo.util.CSS
13885 * Utility class for manipulating CSS rules
13888 Roo.util.CSS = function(){
13890 var doc = document;
13892 var camelRe = /(-[a-z])/gi;
13893 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13897 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13898 * tag and appended to the HEAD of the document.
13899 * @param {String|Object} cssText The text containing the css rules
13900 * @param {String} id An id to add to the stylesheet for later removal
13901 * @return {StyleSheet}
13903 createStyleSheet : function(cssText, id){
13905 var head = doc.getElementsByTagName("head")[0];
13906 var nrules = doc.createElement("style");
13907 nrules.setAttribute("type", "text/css");
13909 nrules.setAttribute("id", id);
13911 if (typeof(cssText) != 'string') {
13912 // support object maps..
13913 // not sure if this a good idea..
13914 // perhaps it should be merged with the general css handling
13915 // and handle js style props.
13916 var cssTextNew = [];
13917 for(var n in cssText) {
13919 for(var k in cssText[n]) {
13920 citems.push( k + ' : ' +cssText[n][k] + ';' );
13922 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13925 cssText = cssTextNew.join("\n");
13931 head.appendChild(nrules);
13932 ss = nrules.styleSheet;
13933 ss.cssText = cssText;
13936 nrules.appendChild(doc.createTextNode(cssText));
13938 nrules.cssText = cssText;
13940 head.appendChild(nrules);
13941 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13943 this.cacheStyleSheet(ss);
13948 * Removes a style or link tag by id
13949 * @param {String} id The id of the tag
13951 removeStyleSheet : function(id){
13952 var existing = doc.getElementById(id);
13954 existing.parentNode.removeChild(existing);
13959 * Dynamically swaps an existing stylesheet reference for a new one
13960 * @param {String} id The id of an existing link tag to remove
13961 * @param {String} url The href of the new stylesheet to include
13963 swapStyleSheet : function(id, url){
13964 this.removeStyleSheet(id);
13965 var ss = doc.createElement("link");
13966 ss.setAttribute("rel", "stylesheet");
13967 ss.setAttribute("type", "text/css");
13968 ss.setAttribute("id", id);
13969 ss.setAttribute("href", url);
13970 doc.getElementsByTagName("head")[0].appendChild(ss);
13974 * Refresh the rule cache if you have dynamically added stylesheets
13975 * @return {Object} An object (hash) of rules indexed by selector
13977 refreshCache : function(){
13978 return this.getRules(true);
13982 cacheStyleSheet : function(stylesheet){
13986 try{// try catch for cross domain access issue
13987 var ssRules = stylesheet.cssRules || stylesheet.rules;
13988 for(var j = ssRules.length-1; j >= 0; --j){
13989 rules[ssRules[j].selectorText] = ssRules[j];
13995 * Gets all css rules for the document
13996 * @param {Boolean} refreshCache true to refresh the internal cache
13997 * @return {Object} An object (hash) of rules indexed by selector
13999 getRules : function(refreshCache){
14000 if(rules == null || refreshCache){
14002 var ds = doc.styleSheets;
14003 for(var i =0, len = ds.length; i < len; i++){
14005 this.cacheStyleSheet(ds[i]);
14013 * Gets an an individual CSS rule by selector(s)
14014 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14015 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14016 * @return {CSSRule} The CSS rule or null if one is not found
14018 getRule : function(selector, refreshCache){
14019 var rs = this.getRules(refreshCache);
14020 if(!(selector instanceof Array)){
14021 return rs[selector];
14023 for(var i = 0; i < selector.length; i++){
14024 if(rs[selector[i]]){
14025 return rs[selector[i]];
14033 * Updates a rule property
14034 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14035 * @param {String} property The css property
14036 * @param {String} value The new value for the property
14037 * @return {Boolean} true If a rule was found and updated
14039 updateRule : function(selector, property, value){
14040 if(!(selector instanceof Array)){
14041 var rule = this.getRule(selector);
14043 rule.style[property.replace(camelRe, camelFn)] = value;
14047 for(var i = 0; i < selector.length; i++){
14048 if(this.updateRule(selector[i], property, value)){
14058 * Ext JS Library 1.1.1
14059 * Copyright(c) 2006-2007, Ext JS, LLC.
14061 * Originally Released Under LGPL - original licence link has changed is not relivant.
14064 * <script type="text/javascript">
14070 * @class Roo.util.ClickRepeater
14071 * @extends Roo.util.Observable
14073 * A wrapper class which can be applied to any element. Fires a "click" event while the
14074 * mouse is pressed. The interval between firings may be specified in the config but
14075 * defaults to 10 milliseconds.
14077 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14079 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14080 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14081 * Similar to an autorepeat key delay.
14082 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14083 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14084 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14085 * "interval" and "delay" are ignored. "immediate" is honored.
14086 * @cfg {Boolean} preventDefault True to prevent the default click event
14087 * @cfg {Boolean} stopDefault True to stop the default click event
14090 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14091 * 2007-02-02 jvs Renamed to ClickRepeater
14092 * 2007-02-03 jvs Modifications for FF Mac and Safari
14095 * @param {String/HTMLElement/Element} el The element to listen on
14096 * @param {Object} config
14098 Roo.util.ClickRepeater = function(el, config)
14100 this.el = Roo.get(el);
14101 this.el.unselectable();
14103 Roo.apply(this, config);
14108 * Fires when the mouse button is depressed.
14109 * @param {Roo.util.ClickRepeater} this
14111 "mousedown" : true,
14114 * Fires on a specified interval during the time the element is pressed.
14115 * @param {Roo.util.ClickRepeater} this
14120 * Fires when the mouse key is released.
14121 * @param {Roo.util.ClickRepeater} this
14126 this.el.on("mousedown", this.handleMouseDown, this);
14127 if(this.preventDefault || this.stopDefault){
14128 this.el.on("click", function(e){
14129 if(this.preventDefault){
14130 e.preventDefault();
14132 if(this.stopDefault){
14138 // allow inline handler
14140 this.on("click", this.handler, this.scope || this);
14143 Roo.util.ClickRepeater.superclass.constructor.call(this);
14146 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14149 preventDefault : true,
14150 stopDefault : false,
14154 handleMouseDown : function(){
14155 clearTimeout(this.timer);
14157 if(this.pressClass){
14158 this.el.addClass(this.pressClass);
14160 this.mousedownTime = new Date();
14162 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14163 this.el.on("mouseout", this.handleMouseOut, this);
14165 this.fireEvent("mousedown", this);
14166 this.fireEvent("click", this);
14168 this.timer = this.click.defer(this.delay || this.interval, this);
14172 click : function(){
14173 this.fireEvent("click", this);
14174 this.timer = this.click.defer(this.getInterval(), this);
14178 getInterval: function(){
14179 if(!this.accelerate){
14180 return this.interval;
14182 var pressTime = this.mousedownTime.getElapsed();
14183 if(pressTime < 500){
14185 }else if(pressTime < 1700){
14187 }else if(pressTime < 2600){
14189 }else if(pressTime < 3500){
14191 }else if(pressTime < 4400){
14193 }else if(pressTime < 5300){
14195 }else if(pressTime < 6200){
14203 handleMouseOut : function(){
14204 clearTimeout(this.timer);
14205 if(this.pressClass){
14206 this.el.removeClass(this.pressClass);
14208 this.el.on("mouseover", this.handleMouseReturn, this);
14212 handleMouseReturn : function(){
14213 this.el.un("mouseover", this.handleMouseReturn);
14214 if(this.pressClass){
14215 this.el.addClass(this.pressClass);
14221 handleMouseUp : function(){
14222 clearTimeout(this.timer);
14223 this.el.un("mouseover", this.handleMouseReturn);
14224 this.el.un("mouseout", this.handleMouseOut);
14225 Roo.get(document).un("mouseup", this.handleMouseUp);
14226 this.el.removeClass(this.pressClass);
14227 this.fireEvent("mouseup", this);
14231 * Ext JS Library 1.1.1
14232 * Copyright(c) 2006-2007, Ext JS, LLC.
14234 * Originally Released Under LGPL - original licence link has changed is not relivant.
14237 * <script type="text/javascript">
14242 * @class Roo.KeyNav
14243 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14244 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14245 * way to implement custom navigation schemes for any UI component.</p>
14246 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14247 * pageUp, pageDown, del, home, end. Usage:</p>
14249 var nav = new Roo.KeyNav("my-element", {
14250 "left" : function(e){
14251 this.moveLeft(e.ctrlKey);
14253 "right" : function(e){
14254 this.moveRight(e.ctrlKey);
14256 "enter" : function(e){
14263 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14264 * @param {Object} config The config
14266 Roo.KeyNav = function(el, config){
14267 this.el = Roo.get(el);
14268 Roo.apply(this, config);
14269 if(!this.disabled){
14270 this.disabled = true;
14275 Roo.KeyNav.prototype = {
14277 * @cfg {Boolean} disabled
14278 * True to disable this KeyNav instance (defaults to false)
14282 * @cfg {String} defaultEventAction
14283 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14284 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14285 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14287 defaultEventAction: "stopEvent",
14289 * @cfg {Boolean} forceKeyDown
14290 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14291 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14292 * handle keydown instead of keypress.
14294 forceKeyDown : false,
14297 prepareEvent : function(e){
14298 var k = e.getKey();
14299 var h = this.keyToHandler[k];
14300 //if(h && this[h]){
14301 // e.stopPropagation();
14303 if(Roo.isSafari && h && k >= 37 && k <= 40){
14309 relay : function(e){
14310 var k = e.getKey();
14311 var h = this.keyToHandler[k];
14313 if(this.doRelay(e, this[h], h) !== true){
14314 e[this.defaultEventAction]();
14320 doRelay : function(e, h, hname){
14321 return h.call(this.scope || this, e);
14324 // possible handlers
14338 // quick lookup hash
14355 * Enable this KeyNav
14357 enable: function(){
14359 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14360 // the EventObject will normalize Safari automatically
14361 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14362 this.el.on("keydown", this.relay, this);
14364 this.el.on("keydown", this.prepareEvent, this);
14365 this.el.on("keypress", this.relay, this);
14367 this.disabled = false;
14372 * Disable this KeyNav
14374 disable: function(){
14375 if(!this.disabled){
14376 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14377 this.el.un("keydown", this.relay);
14379 this.el.un("keydown", this.prepareEvent);
14380 this.el.un("keypress", this.relay);
14382 this.disabled = true;
14387 * Ext JS Library 1.1.1
14388 * Copyright(c) 2006-2007, Ext JS, LLC.
14390 * Originally Released Under LGPL - original licence link has changed is not relivant.
14393 * <script type="text/javascript">
14398 * @class Roo.KeyMap
14399 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14400 * The constructor accepts the same config object as defined by {@link #addBinding}.
14401 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14402 * combination it will call the function with this signature (if the match is a multi-key
14403 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14404 * A KeyMap can also handle a string representation of keys.<br />
14407 // map one key by key code
14408 var map = new Roo.KeyMap("my-element", {
14409 key: 13, // or Roo.EventObject.ENTER
14414 // map multiple keys to one action by string
14415 var map = new Roo.KeyMap("my-element", {
14421 // map multiple keys to multiple actions by strings and array of codes
14422 var map = new Roo.KeyMap("my-element", [
14425 fn: function(){ alert("Return was pressed"); }
14428 fn: function(){ alert('a, b or c was pressed'); }
14433 fn: function(){ alert('Control + shift + tab was pressed.'); }
14437 * <b>Note: A KeyMap starts enabled</b>
14439 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14440 * @param {Object} config The config (see {@link #addBinding})
14441 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14443 Roo.KeyMap = function(el, config, eventName){
14444 this.el = Roo.get(el);
14445 this.eventName = eventName || "keydown";
14446 this.bindings = [];
14448 this.addBinding(config);
14453 Roo.KeyMap.prototype = {
14455 * True to stop the event from bubbling and prevent the default browser action if the
14456 * key was handled by the KeyMap (defaults to false)
14462 * Add a new binding to this KeyMap. The following config object properties are supported:
14464 Property Type Description
14465 ---------- --------------- ----------------------------------------------------------------------
14466 key String/Array A single keycode or an array of keycodes to handle
14467 shift Boolean True to handle key only when shift is pressed (defaults to false)
14468 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14469 alt Boolean True to handle key only when alt is pressed (defaults to false)
14470 fn Function The function to call when KeyMap finds the expected key combination
14471 scope Object The scope of the callback function
14477 var map = new Roo.KeyMap(document, {
14478 key: Roo.EventObject.ENTER,
14483 //Add a new binding to the existing KeyMap later
14491 * @param {Object/Array} config A single KeyMap config or an array of configs
14493 addBinding : function(config){
14494 if(config instanceof Array){
14495 for(var i = 0, len = config.length; i < len; i++){
14496 this.addBinding(config[i]);
14500 var keyCode = config.key,
14501 shift = config.shift,
14502 ctrl = config.ctrl,
14505 scope = config.scope;
14506 if(typeof keyCode == "string"){
14508 var keyString = keyCode.toUpperCase();
14509 for(var j = 0, len = keyString.length; j < len; j++){
14510 ks.push(keyString.charCodeAt(j));
14514 var keyArray = keyCode instanceof Array;
14515 var handler = function(e){
14516 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14517 var k = e.getKey();
14519 for(var i = 0, len = keyCode.length; i < len; i++){
14520 if(keyCode[i] == k){
14521 if(this.stopEvent){
14524 fn.call(scope || window, k, e);
14530 if(this.stopEvent){
14533 fn.call(scope || window, k, e);
14538 this.bindings.push(handler);
14542 * Shorthand for adding a single key listener
14543 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14544 * following options:
14545 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14546 * @param {Function} fn The function to call
14547 * @param {Object} scope (optional) The scope of the function
14549 on : function(key, fn, scope){
14550 var keyCode, shift, ctrl, alt;
14551 if(typeof key == "object" && !(key instanceof Array)){
14570 handleKeyDown : function(e){
14571 if(this.enabled){ //just in case
14572 var b = this.bindings;
14573 for(var i = 0, len = b.length; i < len; i++){
14574 b[i].call(this, e);
14580 * Returns true if this KeyMap is enabled
14581 * @return {Boolean}
14583 isEnabled : function(){
14584 return this.enabled;
14588 * Enables this KeyMap
14590 enable: function(){
14592 this.el.on(this.eventName, this.handleKeyDown, this);
14593 this.enabled = true;
14598 * Disable this KeyMap
14600 disable: function(){
14602 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14603 this.enabled = false;
14608 * Ext JS Library 1.1.1
14609 * Copyright(c) 2006-2007, Ext JS, LLC.
14611 * Originally Released Under LGPL - original licence link has changed is not relivant.
14614 * <script type="text/javascript">
14619 * @class Roo.util.TextMetrics
14620 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14621 * wide, in pixels, a given block of text will be.
14624 Roo.util.TextMetrics = function(){
14628 * Measures the size of the specified text
14629 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14630 * that can affect the size of the rendered text
14631 * @param {String} text The text to measure
14632 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14633 * in order to accurately measure the text height
14634 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14636 measure : function(el, text, fixedWidth){
14638 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14641 shared.setFixedWidth(fixedWidth || 'auto');
14642 return shared.getSize(text);
14646 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14647 * the overhead of multiple calls to initialize the style properties on each measurement.
14648 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14649 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14650 * in order to accurately measure the text height
14651 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14653 createInstance : function(el, fixedWidth){
14654 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14661 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14662 var ml = new Roo.Element(document.createElement('div'));
14663 document.body.appendChild(ml.dom);
14664 ml.position('absolute');
14665 ml.setLeftTop(-1000, -1000);
14669 ml.setWidth(fixedWidth);
14674 * Returns the size of the specified text based on the internal element's style and width properties
14675 * @memberOf Roo.util.TextMetrics.Instance#
14676 * @param {String} text The text to measure
14677 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14679 getSize : function(text){
14681 var s = ml.getSize();
14687 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14688 * that can affect the size of the rendered text
14689 * @memberOf Roo.util.TextMetrics.Instance#
14690 * @param {String/HTMLElement} el The element, dom node or id
14692 bind : function(el){
14694 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14699 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14700 * to set a fixed width in order to accurately measure the text height.
14701 * @memberOf Roo.util.TextMetrics.Instance#
14702 * @param {Number} width The width to set on the element
14704 setFixedWidth : function(width){
14705 ml.setWidth(width);
14709 * Returns the measured width of the specified text
14710 * @memberOf Roo.util.TextMetrics.Instance#
14711 * @param {String} text The text to measure
14712 * @return {Number} width The width in pixels
14714 getWidth : function(text){
14715 ml.dom.style.width = 'auto';
14716 return this.getSize(text).width;
14720 * Returns the measured height of the specified text. For multiline text, be sure to call
14721 * {@link #setFixedWidth} if necessary.
14722 * @memberOf Roo.util.TextMetrics.Instance#
14723 * @param {String} text The text to measure
14724 * @return {Number} height The height in pixels
14726 getHeight : function(text){
14727 return this.getSize(text).height;
14731 instance.bind(bindTo);
14736 // backwards compat
14737 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14739 * Ext JS Library 1.1.1
14740 * Copyright(c) 2006-2007, Ext JS, LLC.
14742 * Originally Released Under LGPL - original licence link has changed is not relivant.
14745 * <script type="text/javascript">
14749 * @class Roo.state.Provider
14750 * Abstract base class for state provider implementations. This class provides methods
14751 * for encoding and decoding <b>typed</b> variables including dates and defines the
14752 * Provider interface.
14754 Roo.state.Provider = function(){
14756 * @event statechange
14757 * Fires when a state change occurs.
14758 * @param {Provider} this This state provider
14759 * @param {String} key The state key which was changed
14760 * @param {String} value The encoded value for the state
14763 "statechange": true
14766 Roo.state.Provider.superclass.constructor.call(this);
14768 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14770 * Returns the current value for a key
14771 * @param {String} name The key name
14772 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14773 * @return {Mixed} The state data
14775 get : function(name, defaultValue){
14776 return typeof this.state[name] == "undefined" ?
14777 defaultValue : this.state[name];
14781 * Clears a value from the state
14782 * @param {String} name The key name
14784 clear : function(name){
14785 delete this.state[name];
14786 this.fireEvent("statechange", this, name, null);
14790 * Sets the value for a key
14791 * @param {String} name The key name
14792 * @param {Mixed} value The value to set
14794 set : function(name, value){
14795 this.state[name] = value;
14796 this.fireEvent("statechange", this, name, value);
14800 * Decodes a string previously encoded with {@link #encodeValue}.
14801 * @param {String} value The value to decode
14802 * @return {Mixed} The decoded value
14804 decodeValue : function(cookie){
14805 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14806 var matches = re.exec(unescape(cookie));
14807 if(!matches || !matches[1]) return; // non state cookie
14808 var type = matches[1];
14809 var v = matches[2];
14812 return parseFloat(v);
14814 return new Date(Date.parse(v));
14819 var values = v.split("^");
14820 for(var i = 0, len = values.length; i < len; i++){
14821 all.push(this.decodeValue(values[i]));
14826 var values = v.split("^");
14827 for(var i = 0, len = values.length; i < len; i++){
14828 var kv = values[i].split("=");
14829 all[kv[0]] = this.decodeValue(kv[1]);
14838 * Encodes a value including type information. Decode with {@link #decodeValue}.
14839 * @param {Mixed} value The value to encode
14840 * @return {String} The encoded value
14842 encodeValue : function(v){
14844 if(typeof v == "number"){
14846 }else if(typeof v == "boolean"){
14847 enc = "b:" + (v ? "1" : "0");
14848 }else if(v instanceof Date){
14849 enc = "d:" + v.toGMTString();
14850 }else if(v instanceof Array){
14852 for(var i = 0, len = v.length; i < len; i++){
14853 flat += this.encodeValue(v[i]);
14854 if(i != len-1) flat += "^";
14857 }else if(typeof v == "object"){
14860 if(typeof v[key] != "function"){
14861 flat += key + "=" + this.encodeValue(v[key]) + "^";
14864 enc = "o:" + flat.substring(0, flat.length-1);
14868 return escape(enc);
14874 * Ext JS Library 1.1.1
14875 * Copyright(c) 2006-2007, Ext JS, LLC.
14877 * Originally Released Under LGPL - original licence link has changed is not relivant.
14880 * <script type="text/javascript">
14883 * @class Roo.state.Manager
14884 * This is the global state manager. By default all components that are "state aware" check this class
14885 * for state information if you don't pass them a custom state provider. In order for this class
14886 * to be useful, it must be initialized with a provider when your application initializes.
14888 // in your initialization function
14890 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14892 // supposed you have a {@link Roo.BorderLayout}
14893 var layout = new Roo.BorderLayout(...);
14894 layout.restoreState();
14895 // or a {Roo.BasicDialog}
14896 var dialog = new Roo.BasicDialog(...);
14897 dialog.restoreState();
14901 Roo.state.Manager = function(){
14902 var provider = new Roo.state.Provider();
14906 * Configures the default state provider for your application
14907 * @param {Provider} stateProvider The state provider to set
14909 setProvider : function(stateProvider){
14910 provider = stateProvider;
14914 * Returns the current value for a key
14915 * @param {String} name The key name
14916 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14917 * @return {Mixed} The state data
14919 get : function(key, defaultValue){
14920 return provider.get(key, defaultValue);
14924 * Sets the value for a key
14925 * @param {String} name The key name
14926 * @param {Mixed} value The state data
14928 set : function(key, value){
14929 provider.set(key, value);
14933 * Clears a value from the state
14934 * @param {String} name The key name
14936 clear : function(key){
14937 provider.clear(key);
14941 * Gets the currently configured state provider
14942 * @return {Provider} The state provider
14944 getProvider : function(){
14951 * Ext JS Library 1.1.1
14952 * Copyright(c) 2006-2007, Ext JS, LLC.
14954 * Originally Released Under LGPL - original licence link has changed is not relivant.
14957 * <script type="text/javascript">
14960 * @class Roo.state.CookieProvider
14961 * @extends Roo.state.Provider
14962 * The default Provider implementation which saves state via cookies.
14965 var cp = new Roo.state.CookieProvider({
14967 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14968 domain: "roojs.com"
14970 Roo.state.Manager.setProvider(cp);
14972 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14973 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14974 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14975 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14976 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14977 * domain the page is running on including the 'www' like 'www.roojs.com')
14978 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14980 * Create a new CookieProvider
14981 * @param {Object} config The configuration object
14983 Roo.state.CookieProvider = function(config){
14984 Roo.state.CookieProvider.superclass.constructor.call(this);
14986 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14987 this.domain = null;
14988 this.secure = false;
14989 Roo.apply(this, config);
14990 this.state = this.readCookies();
14993 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14995 set : function(name, value){
14996 if(typeof value == "undefined" || value === null){
15000 this.setCookie(name, value);
15001 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15005 clear : function(name){
15006 this.clearCookie(name);
15007 Roo.state.CookieProvider.superclass.clear.call(this, name);
15011 readCookies : function(){
15013 var c = document.cookie + ";";
15014 var re = /\s?(.*?)=(.*?);/g;
15016 while((matches = re.exec(c)) != null){
15017 var name = matches[1];
15018 var value = matches[2];
15019 if(name && name.substring(0,3) == "ys-"){
15020 cookies[name.substr(3)] = this.decodeValue(value);
15027 setCookie : function(name, value){
15028 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15029 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15030 ((this.path == null) ? "" : ("; path=" + this.path)) +
15031 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15032 ((this.secure == true) ? "; secure" : "");
15036 clearCookie : function(name){
15037 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15038 ((this.path == null) ? "" : ("; path=" + this.path)) +
15039 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15040 ((this.secure == true) ? "; secure" : "");
15044 * Ext JS Library 1.1.1
15045 * Copyright(c) 2006-2007, Ext JS, LLC.
15047 * Originally Released Under LGPL - original licence link has changed is not relivant.
15050 * <script type="text/javascript">
15055 * @class Roo.ComponentMgr
15056 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15059 Roo.ComponentMgr = function(){
15060 var all = new Roo.util.MixedCollection();
15064 * Registers a component.
15065 * @param {Roo.Component} c The component
15067 register : function(c){
15072 * Unregisters a component.
15073 * @param {Roo.Component} c The component
15075 unregister : function(c){
15080 * Returns a component by id
15081 * @param {String} id The component id
15083 get : function(id){
15084 return all.get(id);
15088 * Registers a function that will be called when a specified component is added to ComponentMgr
15089 * @param {String} id The component id
15090 * @param {Funtction} fn The callback function
15091 * @param {Object} scope The scope of the callback
15093 onAvailable : function(id, fn, scope){
15094 all.on("add", function(index, o){
15096 fn.call(scope || o, o);
15097 all.un("add", fn, scope);
15104 * Ext JS Library 1.1.1
15105 * Copyright(c) 2006-2007, Ext JS, LLC.
15107 * Originally Released Under LGPL - original licence link has changed is not relivant.
15110 * <script type="text/javascript">
15114 * @class Roo.Component
15115 * @extends Roo.util.Observable
15116 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15117 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15118 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15119 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15120 * All visual components (widgets) that require rendering into a layout should subclass Component.
15122 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15123 * element and its id used as the component id. If a string is passed, it is assumed to be the id of an existing element
15124 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15126 Roo.Component = function(config){
15127 config = config || {};
15128 if(config.tagName || config.dom || typeof config == "string"){ // element object
15129 config = {el: config, id: config.id || config};
15131 this.initialConfig = config;
15133 Roo.apply(this, config);
15137 * Fires after the component is disabled.
15138 * @param {Roo.Component} this
15143 * Fires after the component is enabled.
15144 * @param {Roo.Component} this
15148 * @event beforeshow
15149 * Fires before the component is shown. Return false to stop the show.
15150 * @param {Roo.Component} this
15155 * Fires after the component is shown.
15156 * @param {Roo.Component} this
15160 * @event beforehide
15161 * Fires before the component is hidden. Return false to stop the hide.
15162 * @param {Roo.Component} this
15167 * Fires after the component is hidden.
15168 * @param {Roo.Component} this
15172 * @event beforerender
15173 * Fires before the component is rendered. Return false to stop the render.
15174 * @param {Roo.Component} this
15176 beforerender : true,
15179 * Fires after the component is rendered.
15180 * @param {Roo.Component} this
15184 * @event beforedestroy
15185 * Fires before the component is destroyed. Return false to stop the destroy.
15186 * @param {Roo.Component} this
15188 beforedestroy : true,
15191 * Fires after the component is destroyed.
15192 * @param {Roo.Component} this
15197 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15199 Roo.ComponentMgr.register(this);
15200 Roo.Component.superclass.constructor.call(this);
15201 this.initComponent();
15202 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15203 this.render(this.renderTo);
15204 delete this.renderTo;
15209 Roo.Component.AUTO_ID = 1000;
15211 Roo.extend(Roo.Component, Roo.util.Observable, {
15213 * @scope Roo.Component.prototype
15215 * true if this component is hidden. Read-only.
15220 * true if this component is disabled. Read-only.
15225 * true if this component has been rendered. Read-only.
15229 /** @cfg {String} disableClass
15230 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15232 disabledClass : "x-item-disabled",
15233 /** @cfg {Boolean} allowDomMove
15234 * Whether the component can move the Dom node when rendering (defaults to true).
15236 allowDomMove : true,
15237 /** @cfg {String} hideMode (display|visibility)
15238 * How this component should hidden. Supported values are
15239 * "visibility" (css visibility), "offsets" (negative offset position) and
15240 * "display" (css display) - defaults to "display".
15242 hideMode: 'display',
15245 ctype : "Roo.Component",
15248 * @cfg {String} actionMode
15249 * which property holds the element that used for hide() / show() / disable() / enable()
15255 getActionEl : function(){
15256 return this[this.actionMode];
15259 initComponent : Roo.emptyFn,
15261 * If this is a lazy rendering component, render it to its container element.
15262 * @param {String/HTMLElement/Element} container (optional) The element this component should be rendered into. If it is being applied to existing markup, this should be left off.
15264 render : function(container, position){
15265 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15266 if(!container && this.el){
15267 this.el = Roo.get(this.el);
15268 container = this.el.dom.parentNode;
15269 this.allowDomMove = false;
15271 this.container = Roo.get(container);
15272 this.rendered = true;
15273 if(position !== undefined){
15274 if(typeof position == 'number'){
15275 position = this.container.dom.childNodes[position];
15277 position = Roo.getDom(position);
15280 this.onRender(this.container, position || null);
15282 this.el.addClass(this.cls);
15286 this.el.applyStyles(this.style);
15289 this.fireEvent("render", this);
15290 this.afterRender(this.container);
15302 // default function is not really useful
15303 onRender : function(ct, position){
15305 this.el = Roo.get(this.el);
15306 if(this.allowDomMove !== false){
15307 ct.dom.insertBefore(this.el.dom, position);
15313 getAutoCreate : function(){
15314 var cfg = typeof this.autoCreate == "object" ?
15315 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15316 if(this.id && !cfg.id){
15323 afterRender : Roo.emptyFn,
15326 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15327 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15329 destroy : function(){
15330 if(this.fireEvent("beforedestroy", this) !== false){
15331 this.purgeListeners();
15332 this.beforeDestroy();
15334 this.el.removeAllListeners();
15336 if(this.actionMode == "container"){
15337 this.container.remove();
15341 Roo.ComponentMgr.unregister(this);
15342 this.fireEvent("destroy", this);
15347 beforeDestroy : function(){
15352 onDestroy : function(){
15357 * Returns the underlying {@link Roo.Element}.
15358 * @return {Roo.Element} The element
15360 getEl : function(){
15365 * Returns the id of this component.
15368 getId : function(){
15373 * Try to focus this component.
15374 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15375 * @return {Roo.Component} this
15377 focus : function(selectText){
15380 if(selectText === true){
15381 this.el.dom.select();
15396 * Disable this component.
15397 * @return {Roo.Component} this
15399 disable : function(){
15403 this.disabled = true;
15404 this.fireEvent("disable", this);
15409 onDisable : function(){
15410 this.getActionEl().addClass(this.disabledClass);
15411 this.el.dom.disabled = true;
15415 * Enable this component.
15416 * @return {Roo.Component} this
15418 enable : function(){
15422 this.disabled = false;
15423 this.fireEvent("enable", this);
15428 onEnable : function(){
15429 this.getActionEl().removeClass(this.disabledClass);
15430 this.el.dom.disabled = false;
15434 * Convenience function for setting disabled/enabled by boolean.
15435 * @param {Boolean} disabled
15437 setDisabled : function(disabled){
15438 this[disabled ? "disable" : "enable"]();
15442 * Show this component.
15443 * @return {Roo.Component} this
15446 if(this.fireEvent("beforeshow", this) !== false){
15447 this.hidden = false;
15451 this.fireEvent("show", this);
15457 onShow : function(){
15458 var ae = this.getActionEl();
15459 if(this.hideMode == 'visibility'){
15460 ae.dom.style.visibility = "visible";
15461 }else if(this.hideMode == 'offsets'){
15462 ae.removeClass('x-hidden');
15464 ae.dom.style.display = "";
15469 * Hide this component.
15470 * @return {Roo.Component} this
15473 if(this.fireEvent("beforehide", this) !== false){
15474 this.hidden = true;
15478 this.fireEvent("hide", this);
15484 onHide : function(){
15485 var ae = this.getActionEl();
15486 if(this.hideMode == 'visibility'){
15487 ae.dom.style.visibility = "hidden";
15488 }else if(this.hideMode == 'offsets'){
15489 ae.addClass('x-hidden');
15491 ae.dom.style.display = "none";
15496 * Convenience function to hide or show this component by boolean.
15497 * @param {Boolean} visible True to show, false to hide
15498 * @return {Roo.Component} this
15500 setVisible: function(visible){
15510 * Returns true if this component is visible.
15512 isVisible : function(){
15513 return this.getActionEl().isVisible();
15516 cloneConfig : function(overrides){
15517 overrides = overrides || {};
15518 var id = overrides.id || Roo.id();
15519 var cfg = Roo.applyIf(overrides, this.initialConfig);
15520 cfg.id = id; // prevent dup id
15521 return new this.constructor(cfg);
15525 * Ext JS Library 1.1.1
15526 * Copyright(c) 2006-2007, Ext JS, LLC.
15528 * Originally Released Under LGPL - original licence link has changed is not relivant.
15531 * <script type="text/javascript">
15535 * @class Roo.BoxComponent
15536 * @extends Roo.Component
15537 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15538 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15539 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15540 * layout containers.
15542 * @param {Roo.Element/String/Object} config The configuration options.
15544 Roo.BoxComponent = function(config){
15545 Roo.Component.call(this, config);
15549 * Fires after the component is resized.
15550 * @param {Roo.Component} this
15551 * @param {Number} adjWidth The box-adjusted width that was set
15552 * @param {Number} adjHeight The box-adjusted height that was set
15553 * @param {Number} rawWidth The width that was originally specified
15554 * @param {Number} rawHeight The height that was originally specified
15559 * Fires after the component is moved.
15560 * @param {Roo.Component} this
15561 * @param {Number} x The new x position
15562 * @param {Number} y The new y position
15568 Roo.extend(Roo.BoxComponent, Roo.Component, {
15569 // private, set in afterRender to signify that the component has been rendered
15571 // private, used to defer height settings to subclasses
15572 deferHeight: false,
15573 /** @cfg {Number} width
15574 * width (optional) size of component
15576 /** @cfg {Number} height
15577 * height (optional) size of component
15581 * Sets the width and height of the component. This method fires the resize event. This method can accept
15582 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15583 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15584 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15585 * @return {Roo.BoxComponent} this
15587 setSize : function(w, h){
15588 // support for standard size objects
15589 if(typeof w == 'object'){
15594 if(!this.boxReady){
15600 // prevent recalcs when not needed
15601 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15604 this.lastSize = {width: w, height: h};
15606 var adj = this.adjustSize(w, h);
15607 var aw = adj.width, ah = adj.height;
15608 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15609 var rz = this.getResizeEl();
15610 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15611 rz.setSize(aw, ah);
15612 }else if(!this.deferHeight && ah !== undefined){
15614 }else if(aw !== undefined){
15617 this.onResize(aw, ah, w, h);
15618 this.fireEvent('resize', this, aw, ah, w, h);
15624 * Gets the current size of the component's underlying element.
15625 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15627 getSize : function(){
15628 return this.el.getSize();
15632 * Gets the current XY position of the component's underlying element.
15633 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15634 * @return {Array} The XY position of the element (e.g., [100, 200])
15636 getPosition : function(local){
15637 if(local === true){
15638 return [this.el.getLeft(true), this.el.getTop(true)];
15640 return this.xy || this.el.getXY();
15644 * Gets the current box measurements of the component's underlying element.
15645 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15646 * @returns {Object} box An object in the format {x, y, width, height}
15648 getBox : function(local){
15649 var s = this.el.getSize();
15651 s.x = this.el.getLeft(true);
15652 s.y = this.el.getTop(true);
15654 var xy = this.xy || this.el.getXY();
15662 * Sets the current box measurements of the component's underlying element.
15663 * @param {Object} box An object in the format {x, y, width, height}
15664 * @returns {Roo.BoxComponent} this
15666 updateBox : function(box){
15667 this.setSize(box.width, box.height);
15668 this.setPagePosition(box.x, box.y);
15673 getResizeEl : function(){
15674 return this.resizeEl || this.el;
15678 getPositionEl : function(){
15679 return this.positionEl || this.el;
15683 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15684 * This method fires the move event.
15685 * @param {Number} left The new left
15686 * @param {Number} top The new top
15687 * @returns {Roo.BoxComponent} this
15689 setPosition : function(x, y){
15692 if(!this.boxReady){
15695 var adj = this.adjustPosition(x, y);
15696 var ax = adj.x, ay = adj.y;
15698 var el = this.getPositionEl();
15699 if(ax !== undefined || ay !== undefined){
15700 if(ax !== undefined && ay !== undefined){
15701 el.setLeftTop(ax, ay);
15702 }else if(ax !== undefined){
15704 }else if(ay !== undefined){
15707 this.onPosition(ax, ay);
15708 this.fireEvent('move', this, ax, ay);
15714 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15715 * This method fires the move event.
15716 * @param {Number} x The new x position
15717 * @param {Number} y The new y position
15718 * @returns {Roo.BoxComponent} this
15720 setPagePosition : function(x, y){
15723 if(!this.boxReady){
15726 if(x === undefined || y === undefined){ // cannot translate undefined points
15729 var p = this.el.translatePoints(x, y);
15730 this.setPosition(p.left, p.top);
15735 onRender : function(ct, position){
15736 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15738 this.resizeEl = Roo.get(this.resizeEl);
15740 if(this.positionEl){
15741 this.positionEl = Roo.get(this.positionEl);
15746 afterRender : function(){
15747 Roo.BoxComponent.superclass.afterRender.call(this);
15748 this.boxReady = true;
15749 this.setSize(this.width, this.height);
15750 if(this.x || this.y){
15751 this.setPosition(this.x, this.y);
15753 if(this.pageX || this.pageY){
15754 this.setPagePosition(this.pageX, this.pageY);
15759 * Force the component's size to recalculate based on the underlying element's current height and width.
15760 * @returns {Roo.BoxComponent} this
15762 syncSize : function(){
15763 delete this.lastSize;
15764 this.setSize(this.el.getWidth(), this.el.getHeight());
15769 * Called after the component is resized, this method is empty by default but can be implemented by any
15770 * subclass that needs to perform custom logic after a resize occurs.
15771 * @param {Number} adjWidth The box-adjusted width that was set
15772 * @param {Number} adjHeight The box-adjusted height that was set
15773 * @param {Number} rawWidth The width that was originally specified
15774 * @param {Number} rawHeight The height that was originally specified
15776 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15781 * Called after the component is moved, this method is empty by default but can be implemented by any
15782 * subclass that needs to perform custom logic after a move occurs.
15783 * @param {Number} x The new x position
15784 * @param {Number} y The new y position
15786 onPosition : function(x, y){
15791 adjustSize : function(w, h){
15792 if(this.autoWidth){
15795 if(this.autoHeight){
15798 return {width : w, height: h};
15802 adjustPosition : function(x, y){
15803 return {x : x, y: y};
15806 * Original code for Roojs - LGPL
15807 * <script type="text/javascript">
15811 * @class Roo.XComponent
15812 * A delayed Element creator...
15813 * Or a way to group chunks of interface together.
15814 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
15815 * used in conjunction with XComponent.build() it will create an instance of each element,
15816 * then call addxtype() to build the User interface.
15818 * Mypart.xyx = new Roo.XComponent({
15820 parent : 'Mypart.xyz', // empty == document.element.!!
15824 disabled : function() {}
15826 tree : function() { // return an tree of xtype declared components
15830 xtype : 'NestedLayoutPanel',
15837 * It can be used to build a big heiracy, with parent etc.
15838 * or you can just use this to render a single compoent to a dom element
15839 * MYPART.render(Roo.Element | String(id) | dom_element )
15846 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
15847 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
15849 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
15851 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
15852 * - if mulitple topModules exist, the last one is defined as the top module.
15856 * When the top level or multiple modules are to embedded into a existing HTML page,
15857 * the parent element can container '#id' of the element where the module will be drawn.
15861 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
15862 * it relies more on a include mechanism, where sub modules are included into an outer page.
15863 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
15865 * Bootstrap Roo Included elements
15867 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
15868 * hence confusing the component builder as it thinks there are multiple top level elements.
15872 * @extends Roo.util.Observable
15874 * @param cfg {Object} configuration of component
15877 Roo.XComponent = function(cfg) {
15878 Roo.apply(this, cfg);
15882 * Fires when this the componnt is built
15883 * @param {Roo.XComponent} c the component
15888 this.region = this.region || 'center'; // default..
15889 Roo.XComponent.register(this);
15890 this.modules = false;
15891 this.el = false; // where the layout goes..
15895 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15898 * The created element (with Roo.factory())
15899 * @type {Roo.Layout}
15905 * for BC - use el in new code
15906 * @type {Roo.Layout}
15912 * for BC - use el in new code
15913 * @type {Roo.Layout}
15918 * @cfg {Function|boolean} disabled
15919 * If this module is disabled by some rule, return true from the funtion
15924 * @cfg {String} parent
15925 * Name of parent element which it get xtype added to..
15930 * @cfg {String} order
15931 * Used to set the order in which elements are created (usefull for multiple tabs)
15936 * @cfg {String} name
15937 * String to display while loading.
15941 * @cfg {String} region
15942 * Region to render component to (defaults to center)
15947 * @cfg {Array} items
15948 * A single item array - the first element is the root of the tree..
15949 * It's done this way to stay compatible with the Xtype system...
15955 * The method that retuns the tree of parts that make up this compoennt
15962 * render element to dom or tree
15963 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15966 render : function(el)
15970 var hp = this.parent ? 1 : 0;
15971 Roo.debug && Roo.log(this);
15973 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15974 // if parent is a '#.....' string, then let's use that..
15975 var ename = this.parent.substr(1);
15976 this.parent = false;
15977 Roo.debug && Roo.log(ename);
15979 case 'bootstrap-body' :
15980 if (typeof(Roo.bootstrap.Body) != 'undefined') {
15981 this.parent = { el : new Roo.bootstrap.Body() };
15982 Roo.debug && Roo.log("setting el to doc body");
15985 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
15989 this.parent = { el : true};
15992 el = Roo.get(ename);
15997 if (!el && !this.parent) {
15998 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16002 Roo.debug && Roo.log("EL:");
16003 Roo.debug && Roo.log(el);
16004 Roo.debug && Roo.log("this.parent.el:");
16005 Roo.debug && Roo.log(this.parent.el);
16007 var tree = this._tree ? this._tree() : this.tree();
16009 // altertive root elements ??? - we need a better way to indicate these.
16010 var is_alt = (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16011 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16013 if (!this.parent && is_alt) {
16014 //el = Roo.get(document.body);
16015 this.parent = { el : true };
16020 if (!this.parent) {
16022 Roo.debug && Roo.log("no parent - creating one");
16024 el = el ? Roo.get(el) : false;
16026 // it's a top level one..
16028 el : new Roo.BorderLayout(el || document.body, {
16034 tabPosition: 'top',
16035 //resizeTabs: true,
16036 alwaysShowTabs: el && hp? false : true,
16037 hideTabs: el || !hp ? true : false,
16044 if (!this.parent.el) {
16045 // probably an old style ctor, which has been disabled.
16049 // The 'tree' method is '_tree now'
16051 tree.region = tree.region || this.region;
16053 if (this.parent.el === true) {
16054 // bootstrap... - body..
16055 this.parent.el = Roo.factory(tree);
16058 this.el = this.parent.el.addxtype(tree);
16059 this.fireEvent('built', this);
16061 this.panel = this.el;
16062 this.layout = this.panel.layout;
16063 this.parentLayout = this.parent.layout || false;
16069 Roo.apply(Roo.XComponent, {
16071 * @property hideProgress
16072 * true to disable the building progress bar.. usefull on single page renders.
16075 hideProgress : false,
16077 * @property buildCompleted
16078 * True when the builder has completed building the interface.
16081 buildCompleted : false,
16084 * @property topModule
16085 * the upper most module - uses document.element as it's constructor.
16092 * @property modules
16093 * array of modules to be created by registration system.
16094 * @type {Array} of Roo.XComponent
16099 * @property elmodules
16100 * array of modules to be created by which use #ID
16101 * @type {Array} of Roo.XComponent
16107 * @property build_from_html
16108 * Build elements from html - used by bootstrap HTML stuff
16109 * - this is cleared after build is completed
16110 * @type {boolean} true (default false)
16113 build_from_html : false,
16116 * Register components to be built later.
16118 * This solves the following issues
16119 * - Building is not done on page load, but after an authentication process has occured.
16120 * - Interface elements are registered on page load
16121 * - Parent Interface elements may not be loaded before child, so this handles that..
16128 module : 'Pman.Tab.projectMgr',
16130 parent : 'Pman.layout',
16131 disabled : false, // or use a function..
16134 * * @param {Object} details about module
16136 register : function(obj) {
16138 Roo.XComponent.event.fireEvent('register', obj);
16139 switch(typeof(obj.disabled) ) {
16145 if ( obj.disabled() ) {
16151 if (obj.disabled) {
16157 this.modules.push(obj);
16161 * convert a string to an object..
16162 * eg. 'AAA.BBB' -> finds AAA.BBB
16166 toObject : function(str)
16168 if (!str || typeof(str) == 'object') {
16171 if (str.substring(0,1) == '#') {
16175 var ar = str.split('.');
16180 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16182 throw "Module not found : " + str;
16186 throw "Module not found : " + str;
16188 Roo.each(ar, function(e) {
16189 if (typeof(o[e]) == 'undefined') {
16190 throw "Module not found : " + str;
16201 * move modules into their correct place in the tree..
16204 preBuild : function ()
16207 Roo.each(this.modules , function (obj)
16209 Roo.XComponent.event.fireEvent('beforebuild', obj);
16211 var opar = obj.parent;
16213 obj.parent = this.toObject(opar);
16215 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16220 Roo.debug && Roo.log("GOT top level module");
16221 Roo.debug && Roo.log(obj);
16222 obj.modules = new Roo.util.MixedCollection(false,
16223 function(o) { return o.order + '' }
16225 this.topModule = obj;
16228 // parent is a string (usually a dom element name..)
16229 if (typeof(obj.parent) == 'string') {
16230 this.elmodules.push(obj);
16233 if (obj.parent.constructor != Roo.XComponent) {
16234 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16236 if (!obj.parent.modules) {
16237 obj.parent.modules = new Roo.util.MixedCollection(false,
16238 function(o) { return o.order + '' }
16241 if (obj.parent.disabled) {
16242 obj.disabled = true;
16244 obj.parent.modules.add(obj);
16249 * make a list of modules to build.
16250 * @return {Array} list of modules.
16253 buildOrder : function()
16256 var cmp = function(a,b) {
16257 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16259 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16260 throw "No top level modules to build";
16263 // make a flat list in order of modules to build.
16264 var mods = this.topModule ? [ this.topModule ] : [];
16267 // elmodules (is a list of DOM based modules )
16268 Roo.each(this.elmodules, function(e) {
16270 if (!this.topModule &&
16271 typeof(e.parent) == 'string' &&
16272 e.parent.substring(0,1) == '#' &&
16273 Roo.get(e.parent.substr(1))
16276 _this.topModule = e;
16282 // add modules to their parents..
16283 var addMod = function(m) {
16284 Roo.debug && Roo.log("build Order: add: " + m.name);
16287 if (m.modules && !m.disabled) {
16288 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16289 m.modules.keySort('ASC', cmp );
16290 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16292 m.modules.each(addMod);
16294 Roo.debug && Roo.log("build Order: no child modules");
16296 // not sure if this is used any more..
16298 m.finalize.name = m.name + " (clean up) ";
16299 mods.push(m.finalize);
16303 if (this.topModule && this.topModule.modules) {
16304 this.topModule.modules.keySort('ASC', cmp );
16305 this.topModule.modules.each(addMod);
16311 * Build the registered modules.
16312 * @param {Object} parent element.
16313 * @param {Function} optional method to call after module has been added.
16317 build : function(opts)
16320 if (typeof(opts) != 'undefined') {
16321 Roo.apply(this,opts);
16325 var mods = this.buildOrder();
16327 //this.allmods = mods;
16328 //Roo.debug && Roo.log(mods);
16330 if (!mods.length) { // should not happen
16331 throw "NO modules!!!";
16335 var msg = "Building Interface...";
16336 // flash it up as modal - so we store the mask!?
16337 if (!this.hideProgress && Roo.MessageBox) {
16338 Roo.MessageBox.show({ title: 'loading' });
16339 Roo.MessageBox.show({
16340 title: "Please wait...",
16349 var total = mods.length;
16352 var progressRun = function() {
16353 if (!mods.length) {
16354 Roo.debug && Roo.log('hide?');
16355 if (!this.hideProgress && Roo.MessageBox) {
16356 Roo.MessageBox.hide();
16358 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16360 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16366 var m = mods.shift();
16369 Roo.debug && Roo.log(m);
16370 // not sure if this is supported any more.. - modules that are are just function
16371 if (typeof(m) == 'function') {
16373 return progressRun.defer(10, _this);
16377 msg = "Building Interface " + (total - mods.length) +
16379 (m.name ? (' - ' + m.name) : '');
16380 Roo.debug && Roo.log(msg);
16381 if (!this.hideProgress && Roo.MessageBox) {
16382 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16386 // is the module disabled?
16387 var disabled = (typeof(m.disabled) == 'function') ?
16388 m.disabled.call(m.module.disabled) : m.disabled;
16392 return progressRun(); // we do not update the display!
16400 // it's 10 on top level, and 1 on others??? why...
16401 return progressRun.defer(10, _this);
16404 progressRun.defer(1, _this);
16418 * wrapper for event.on - aliased later..
16419 * Typically use to register a event handler for register:
16421 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16430 Roo.XComponent.event = new Roo.util.Observable({
16434 * Fires when an Component is registered,
16435 * set the disable property on the Component to stop registration.
16436 * @param {Roo.XComponent} c the component being registerd.
16441 * @event beforebuild
16442 * Fires before each Component is built
16443 * can be used to apply permissions.
16444 * @param {Roo.XComponent} c the component being registerd.
16447 'beforebuild' : true,
16449 * @event buildcomplete
16450 * Fires on the top level element when all elements have been built
16451 * @param {Roo.XComponent} the top level component.
16453 'buildcomplete' : true
16458 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);