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");
6587 if(Roo.isBorderBox){
6588 cls.push('roo-border-box');
6590 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6591 var p = bd.dom.parentNode;
6593 p.className += ' roo-strict';
6596 bd.addClass(cls.join(' '));
6600 * @class Roo.EventObject
6601 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6602 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6605 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6607 var target = e.getTarget();
6610 var myDiv = Roo.get("myDiv");
6611 myDiv.on("click", handleClick);
6613 Roo.EventManager.on("myDiv", 'click', handleClick);
6614 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6618 Roo.EventObject = function(){
6620 var E = Roo.lib.Event;
6622 // safari keypress events for special keys return bad keycodes
6625 63235 : 39, // right
6628 63276 : 33, // page up
6629 63277 : 34, // page down
6630 63272 : 46, // delete
6635 // normalize button clicks
6636 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6637 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6639 Roo.EventObjectImpl = function(e){
6641 this.setEvent(e.browserEvent || e);
6644 Roo.EventObjectImpl.prototype = {
6646 * Used to fix doc tools.
6647 * @scope Roo.EventObject.prototype
6653 /** The normal browser event */
6654 browserEvent : null,
6655 /** The button pressed in a mouse event */
6657 /** True if the shift key was down during the event */
6659 /** True if the control key was down during the event */
6661 /** True if the alt key was down during the event */
6720 setEvent : function(e){
6721 if(e == this || (e && e.browserEvent)){ // already wrapped
6724 this.browserEvent = e;
6726 // normalize buttons
6727 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6728 if(e.type == 'click' && this.button == -1){
6732 this.shiftKey = e.shiftKey;
6733 // mac metaKey behaves like ctrlKey
6734 this.ctrlKey = e.ctrlKey || e.metaKey;
6735 this.altKey = e.altKey;
6736 // in getKey these will be normalized for the mac
6737 this.keyCode = e.keyCode;
6738 // keyup warnings on firefox.
6739 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6740 // cache the target for the delayed and or buffered events
6741 this.target = E.getTarget(e);
6743 this.xy = E.getXY(e);
6746 this.shiftKey = false;
6747 this.ctrlKey = false;
6748 this.altKey = false;
6758 * Stop the event (preventDefault and stopPropagation)
6760 stopEvent : function(){
6761 if(this.browserEvent){
6762 if(this.browserEvent.type == 'mousedown'){
6763 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6765 E.stopEvent(this.browserEvent);
6770 * Prevents the browsers default handling of the event.
6772 preventDefault : function(){
6773 if(this.browserEvent){
6774 E.preventDefault(this.browserEvent);
6779 isNavKeyPress : function(){
6780 var k = this.keyCode;
6781 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6782 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6785 isSpecialKey : function(){
6786 var k = this.keyCode;
6787 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6788 (k == 16) || (k == 17) ||
6789 (k >= 18 && k <= 20) ||
6790 (k >= 33 && k <= 35) ||
6791 (k >= 36 && k <= 39) ||
6792 (k >= 44 && k <= 45);
6795 * Cancels bubbling of the event.
6797 stopPropagation : function(){
6798 if(this.browserEvent){
6799 if(this.type == 'mousedown'){
6800 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6802 E.stopPropagation(this.browserEvent);
6807 * Gets the key code for the event.
6810 getCharCode : function(){
6811 return this.charCode || this.keyCode;
6815 * Returns a normalized keyCode for the event.
6816 * @return {Number} The key code
6818 getKey : function(){
6819 var k = this.keyCode || this.charCode;
6820 return Roo.isSafari ? (safariKeys[k] || k) : k;
6824 * Gets the x coordinate of the event.
6827 getPageX : function(){
6832 * Gets the y coordinate of the event.
6835 getPageY : function(){
6840 * Gets the time of the event.
6843 getTime : function(){
6844 if(this.browserEvent){
6845 return E.getTime(this.browserEvent);
6851 * Gets the page coordinates of the event.
6852 * @return {Array} The xy values like [x, y]
6859 * Gets the target for the event.
6860 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6861 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6862 search as a number or element (defaults to 10 || document.body)
6863 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6864 * @return {HTMLelement}
6866 getTarget : function(selector, maxDepth, returnEl){
6867 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6870 * Gets the related target.
6871 * @return {HTMLElement}
6873 getRelatedTarget : function(){
6874 if(this.browserEvent){
6875 return E.getRelatedTarget(this.browserEvent);
6881 * Normalizes mouse wheel delta across browsers
6882 * @return {Number} The delta
6884 getWheelDelta : function(){
6885 var e = this.browserEvent;
6887 if(e.wheelDelta){ /* IE/Opera. */
6888 delta = e.wheelDelta/120;
6889 }else if(e.detail){ /* Mozilla case. */
6890 delta = -e.detail/3;
6896 * Returns true if the control, meta, shift or alt key was pressed during this event.
6899 hasModifier : function(){
6900 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6904 * Returns true if the target of this event equals el or is a child of el
6905 * @param {String/HTMLElement/Element} el
6906 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6909 within : function(el, related){
6910 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6911 return t && Roo.fly(el).contains(t);
6914 getPoint : function(){
6915 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6919 return new Roo.EventObjectImpl();
6924 * Ext JS Library 1.1.1
6925 * Copyright(c) 2006-2007, Ext JS, LLC.
6927 * Originally Released Under LGPL - original licence link has changed is not relivant.
6930 * <script type="text/javascript">
6934 // was in Composite Element!??!?!
6937 var D = Roo.lib.Dom;
6938 var E = Roo.lib.Event;
6939 var A = Roo.lib.Anim;
6941 // local style camelizing for speed
6943 var camelRe = /(-[a-z])/gi;
6944 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6945 var view = document.defaultView;
6948 * @class Roo.Element
6949 * Represents an Element in the DOM.<br><br>
6952 var el = Roo.get("my-div");
6955 var el = getEl("my-div");
6957 // or with a DOM element
6958 var el = Roo.get(myDivElement);
6960 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6961 * each call instead of constructing a new one.<br><br>
6962 * <b>Animations</b><br />
6963 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6964 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6966 Option Default Description
6967 --------- -------- ---------------------------------------------
6968 duration .35 The duration of the animation in seconds
6969 easing easeOut The YUI easing method
6970 callback none A function to execute when the anim completes
6971 scope this The scope (this) of the callback function
6973 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6974 * manipulate the animation. Here's an example:
6976 var el = Roo.get("my-div");
6981 // default animation
6982 el.setWidth(100, true);
6984 // animation with some options set
6991 // using the "anim" property to get the Anim object
6997 el.setWidth(100, opt);
6999 if(opt.anim.isAnimated()){
7003 * <b> Composite (Collections of) Elements</b><br />
7004 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7005 * @constructor Create a new Element directly.
7006 * @param {String/HTMLElement} element
7007 * @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).
7009 Roo.Element = function(element, forceNew){
7010 var dom = typeof element == "string" ?
7011 document.getElementById(element) : element;
7012 if(!dom){ // invalid id/element
7016 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7017 return Roo.Element.cache[id];
7027 * The DOM element ID
7030 this.id = id || Roo.id(dom);
7033 var El = Roo.Element;
7037 * The element's default display mode (defaults to "")
7040 originalDisplay : "",
7044 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7050 * Sets the element's visibility mode. When setVisible() is called it
7051 * will use this to determine whether to set the visibility or the display property.
7052 * @param visMode Element.VISIBILITY or Element.DISPLAY
7053 * @return {Roo.Element} this
7055 setVisibilityMode : function(visMode){
7056 this.visibilityMode = visMode;
7060 * Convenience method for setVisibilityMode(Element.DISPLAY)
7061 * @param {String} display (optional) What to set display to when visible
7062 * @return {Roo.Element} this
7064 enableDisplayMode : function(display){
7065 this.setVisibilityMode(El.DISPLAY);
7066 if(typeof display != "undefined") this.originalDisplay = display;
7071 * 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)
7072 * @param {String} selector The simple selector to test
7073 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7074 search as a number or element (defaults to 10 || document.body)
7075 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7076 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7078 findParent : function(simpleSelector, maxDepth, returnEl){
7079 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7080 maxDepth = maxDepth || 50;
7081 if(typeof maxDepth != "number"){
7082 stopEl = Roo.getDom(maxDepth);
7085 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7086 if(dq.is(p, simpleSelector)){
7087 return returnEl ? Roo.get(p) : p;
7097 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7098 * @param {String} selector The simple selector to test
7099 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7100 search as a number or element (defaults to 10 || document.body)
7101 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7102 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7104 findParentNode : function(simpleSelector, maxDepth, returnEl){
7105 var p = Roo.fly(this.dom.parentNode, '_internal');
7106 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7110 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7111 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7112 * @param {String} selector The simple selector to test
7113 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7114 search as a number or element (defaults to 10 || document.body)
7115 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7117 up : function(simpleSelector, maxDepth){
7118 return this.findParentNode(simpleSelector, maxDepth, true);
7124 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7125 * @param {String} selector The simple selector to test
7126 * @return {Boolean} True if this element matches the selector, else false
7128 is : function(simpleSelector){
7129 return Roo.DomQuery.is(this.dom, simpleSelector);
7133 * Perform animation on this element.
7134 * @param {Object} args The YUI animation control args
7135 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7136 * @param {Function} onComplete (optional) Function to call when animation completes
7137 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7138 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7139 * @return {Roo.Element} this
7141 animate : function(args, duration, onComplete, easing, animType){
7142 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7147 * @private Internal animation call
7149 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7150 animType = animType || 'run';
7152 var anim = Roo.lib.Anim[animType](
7154 (opt.duration || defaultDur) || .35,
7155 (opt.easing || defaultEase) || 'easeOut',
7157 Roo.callback(cb, this);
7158 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7166 // private legacy anim prep
7167 preanim : function(a, i){
7168 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7172 * Removes worthless text nodes
7173 * @param {Boolean} forceReclean (optional) By default the element
7174 * keeps track if it has been cleaned already so
7175 * you can call this over and over. However, if you update the element and
7176 * need to force a reclean, you can pass true.
7178 clean : function(forceReclean){
7179 if(this.isCleaned && forceReclean !== true){
7183 var d = this.dom, n = d.firstChild, ni = -1;
7185 var nx = n.nextSibling;
7186 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7193 this.isCleaned = true;
7198 calcOffsetsTo : function(el){
7201 var restorePos = false;
7202 if(el.getStyle('position') == 'static'){
7203 el.position('relative');
7208 while(op && op != d && op.tagName != 'HTML'){
7211 op = op.offsetParent;
7214 el.position('static');
7220 * Scrolls this element into view within the passed container.
7221 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7222 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7223 * @return {Roo.Element} this
7225 scrollIntoView : function(container, hscroll){
7226 var c = Roo.getDom(container) || document.body;
7229 var o = this.calcOffsetsTo(c),
7232 b = t+el.offsetHeight,
7233 r = l+el.offsetWidth;
7235 var ch = c.clientHeight;
7236 var ct = parseInt(c.scrollTop, 10);
7237 var cl = parseInt(c.scrollLeft, 10);
7239 var cr = cl + c.clientWidth;
7247 if(hscroll !== false){
7251 c.scrollLeft = r-c.clientWidth;
7258 scrollChildIntoView : function(child, hscroll){
7259 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7263 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7264 * the new height may not be available immediately.
7265 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7266 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7267 * @param {Function} onComplete (optional) Function to call when animation completes
7268 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7269 * @return {Roo.Element} this
7271 autoHeight : function(animate, duration, onComplete, easing){
7272 var oldHeight = this.getHeight();
7274 this.setHeight(1); // force clipping
7275 setTimeout(function(){
7276 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7278 this.setHeight(height);
7280 if(typeof onComplete == "function"){
7284 this.setHeight(oldHeight); // restore original height
7285 this.setHeight(height, animate, duration, function(){
7287 if(typeof onComplete == "function") onComplete();
7288 }.createDelegate(this), easing);
7290 }.createDelegate(this), 0);
7295 * Returns true if this element is an ancestor of the passed element
7296 * @param {HTMLElement/String} el The element to check
7297 * @return {Boolean} True if this element is an ancestor of el, else false
7299 contains : function(el){
7300 if(!el){return false;}
7301 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7305 * Checks whether the element is currently visible using both visibility and display properties.
7306 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7307 * @return {Boolean} True if the element is currently visible, else false
7309 isVisible : function(deep) {
7310 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7311 if(deep !== true || !vis){
7314 var p = this.dom.parentNode;
7315 while(p && p.tagName.toLowerCase() != "body"){
7316 if(!Roo.fly(p, '_isVisible').isVisible()){
7325 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7326 * @param {String} selector The CSS selector
7327 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7328 * @return {CompositeElement/CompositeElementLite} The composite element
7330 select : function(selector, unique){
7331 return El.select(selector, unique, this.dom);
7335 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7336 * @param {String} selector The CSS selector
7337 * @return {Array} An array of the matched nodes
7339 query : function(selector, unique){
7340 return Roo.DomQuery.select(selector, this.dom);
7344 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7345 * @param {String} selector The CSS selector
7346 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7347 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7349 child : function(selector, returnDom){
7350 var n = Roo.DomQuery.selectNode(selector, this.dom);
7351 return returnDom ? n : Roo.get(n);
7355 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7356 * @param {String} selector The CSS selector
7357 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7358 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7360 down : function(selector, returnDom){
7361 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7362 return returnDom ? n : Roo.get(n);
7366 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7367 * @param {String} group The group the DD object is member of
7368 * @param {Object} config The DD config object
7369 * @param {Object} overrides An object containing methods to override/implement on the DD object
7370 * @return {Roo.dd.DD} The DD object
7372 initDD : function(group, config, overrides){
7373 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7374 return Roo.apply(dd, overrides);
7378 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7379 * @param {String} group The group the DDProxy object is member of
7380 * @param {Object} config The DDProxy config object
7381 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7382 * @return {Roo.dd.DDProxy} The DDProxy object
7384 initDDProxy : function(group, config, overrides){
7385 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7386 return Roo.apply(dd, overrides);
7390 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7391 * @param {String} group The group the DDTarget object is member of
7392 * @param {Object} config The DDTarget config object
7393 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7394 * @return {Roo.dd.DDTarget} The DDTarget object
7396 initDDTarget : function(group, config, overrides){
7397 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7398 return Roo.apply(dd, overrides);
7402 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7403 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7404 * @param {Boolean} visible Whether the element is visible
7405 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7406 * @return {Roo.Element} this
7408 setVisible : function(visible, animate){
7410 if(this.visibilityMode == El.DISPLAY){
7411 this.setDisplayed(visible);
7414 this.dom.style.visibility = visible ? "visible" : "hidden";
7417 // closure for composites
7419 var visMode = this.visibilityMode;
7421 this.setOpacity(.01);
7422 this.setVisible(true);
7424 this.anim({opacity: { to: (visible?1:0) }},
7425 this.preanim(arguments, 1),
7426 null, .35, 'easeIn', function(){
7428 if(visMode == El.DISPLAY){
7429 dom.style.display = "none";
7431 dom.style.visibility = "hidden";
7433 Roo.get(dom).setOpacity(1);
7441 * Returns true if display is not "none"
7444 isDisplayed : function() {
7445 return this.getStyle("display") != "none";
7449 * Toggles the element's visibility or display, depending on visibility mode.
7450 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7451 * @return {Roo.Element} this
7453 toggle : function(animate){
7454 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7459 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7460 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7461 * @return {Roo.Element} this
7463 setDisplayed : function(value) {
7464 if(typeof value == "boolean"){
7465 value = value ? this.originalDisplay : "none";
7467 this.setStyle("display", value);
7472 * Tries to focus the element. Any exceptions are caught and ignored.
7473 * @return {Roo.Element} this
7475 focus : function() {
7483 * Tries to blur the element. Any exceptions are caught and ignored.
7484 * @return {Roo.Element} this
7494 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7495 * @param {String/Array} className The CSS class to add, or an array of classes
7496 * @return {Roo.Element} this
7498 addClass : function(className){
7499 if(className instanceof Array){
7500 for(var i = 0, len = className.length; i < len; i++) {
7501 this.addClass(className[i]);
7504 if(className && !this.hasClass(className)){
7505 this.dom.className = this.dom.className + " " + className;
7512 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7513 * @param {String/Array} className The CSS class to add, or an array of classes
7514 * @return {Roo.Element} this
7516 radioClass : function(className){
7517 var siblings = this.dom.parentNode.childNodes;
7518 for(var i = 0; i < siblings.length; i++) {
7519 var s = siblings[i];
7520 if(s.nodeType == 1){
7521 Roo.get(s).removeClass(className);
7524 this.addClass(className);
7529 * Removes one or more CSS classes from the element.
7530 * @param {String/Array} className The CSS class to remove, or an array of classes
7531 * @return {Roo.Element} this
7533 removeClass : function(className){
7534 if(!className || !this.dom.className){
7537 if(className instanceof Array){
7538 for(var i = 0, len = className.length; i < len; i++) {
7539 this.removeClass(className[i]);
7542 if(this.hasClass(className)){
7543 var re = this.classReCache[className];
7545 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7546 this.classReCache[className] = re;
7548 this.dom.className =
7549 this.dom.className.replace(re, " ");
7559 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7560 * @param {String} className The CSS class to toggle
7561 * @return {Roo.Element} this
7563 toggleClass : function(className){
7564 if(this.hasClass(className)){
7565 this.removeClass(className);
7567 this.addClass(className);
7573 * Checks if the specified CSS class exists on this element's DOM node.
7574 * @param {String} className The CSS class to check for
7575 * @return {Boolean} True if the class exists, else false
7577 hasClass : function(className){
7578 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7582 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7583 * @param {String} oldClassName The CSS class to replace
7584 * @param {String} newClassName The replacement CSS class
7585 * @return {Roo.Element} this
7587 replaceClass : function(oldClassName, newClassName){
7588 this.removeClass(oldClassName);
7589 this.addClass(newClassName);
7594 * Returns an object with properties matching the styles requested.
7595 * For example, el.getStyles('color', 'font-size', 'width') might return
7596 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7597 * @param {String} style1 A style name
7598 * @param {String} style2 A style name
7599 * @param {String} etc.
7600 * @return {Object} The style object
7602 getStyles : function(){
7603 var a = arguments, len = a.length, r = {};
7604 for(var i = 0; i < len; i++){
7605 r[a[i]] = this.getStyle(a[i]);
7611 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7612 * @param {String} property The style property whose value is returned.
7613 * @return {String} The current value of the style property for this element.
7615 getStyle : function(){
7616 return view && view.getComputedStyle ?
7618 var el = this.dom, v, cs, camel;
7619 if(prop == 'float'){
7622 if(el.style && (v = el.style[prop])){
7625 if(cs = view.getComputedStyle(el, "")){
7626 if(!(camel = propCache[prop])){
7627 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7634 var el = this.dom, v, cs, camel;
7635 if(prop == 'opacity'){
7636 if(typeof el.style.filter == 'string'){
7637 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7639 var fv = parseFloat(m[1]);
7641 return fv ? fv / 100 : 0;
7646 }else if(prop == 'float'){
7647 prop = "styleFloat";
7649 if(!(camel = propCache[prop])){
7650 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7652 if(v = el.style[camel]){
7655 if(cs = el.currentStyle){
7663 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7664 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7665 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7666 * @return {Roo.Element} this
7668 setStyle : function(prop, value){
7669 if(typeof prop == "string"){
7671 if (prop == 'float') {
7672 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7677 if(!(camel = propCache[prop])){
7678 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7681 if(camel == 'opacity') {
7682 this.setOpacity(value);
7684 this.dom.style[camel] = value;
7687 for(var style in prop){
7688 if(typeof prop[style] != "function"){
7689 this.setStyle(style, prop[style]);
7697 * More flexible version of {@link #setStyle} for setting style properties.
7698 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7699 * a function which returns such a specification.
7700 * @return {Roo.Element} this
7702 applyStyles : function(style){
7703 Roo.DomHelper.applyStyles(this.dom, style);
7708 * 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).
7709 * @return {Number} The X position of the element
7712 return D.getX(this.dom);
7716 * 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).
7717 * @return {Number} The Y position of the element
7720 return D.getY(this.dom);
7724 * 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).
7725 * @return {Array} The XY position of the element
7728 return D.getXY(this.dom);
7732 * 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).
7733 * @param {Number} The X position of the element
7734 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7735 * @return {Roo.Element} this
7737 setX : function(x, animate){
7739 D.setX(this.dom, x);
7741 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7747 * 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).
7748 * @param {Number} The Y position of the element
7749 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7750 * @return {Roo.Element} this
7752 setY : function(y, animate){
7754 D.setY(this.dom, y);
7756 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7762 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7763 * @param {String} left The left CSS property value
7764 * @return {Roo.Element} this
7766 setLeft : function(left){
7767 this.setStyle("left", this.addUnits(left));
7772 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7773 * @param {String} top The top CSS property value
7774 * @return {Roo.Element} this
7776 setTop : function(top){
7777 this.setStyle("top", this.addUnits(top));
7782 * Sets the element's CSS right style.
7783 * @param {String} right The right CSS property value
7784 * @return {Roo.Element} this
7786 setRight : function(right){
7787 this.setStyle("right", this.addUnits(right));
7792 * Sets the element's CSS bottom style.
7793 * @param {String} bottom The bottom CSS property value
7794 * @return {Roo.Element} this
7796 setBottom : function(bottom){
7797 this.setStyle("bottom", this.addUnits(bottom));
7802 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7803 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7804 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7805 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7806 * @return {Roo.Element} this
7808 setXY : function(pos, animate){
7810 D.setXY(this.dom, pos);
7812 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7818 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7819 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7820 * @param {Number} x X value for new position (coordinates are page-based)
7821 * @param {Number} y Y value for new position (coordinates are page-based)
7822 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7823 * @return {Roo.Element} this
7825 setLocation : function(x, y, animate){
7826 this.setXY([x, y], this.preanim(arguments, 2));
7831 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7832 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7833 * @param {Number} x X value for new position (coordinates are page-based)
7834 * @param {Number} y Y value for new position (coordinates are page-based)
7835 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7836 * @return {Roo.Element} this
7838 moveTo : function(x, y, animate){
7839 this.setXY([x, y], this.preanim(arguments, 2));
7844 * Returns the region of the given element.
7845 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7846 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7848 getRegion : function(){
7849 return D.getRegion(this.dom);
7853 * Returns the offset height of the element
7854 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7855 * @return {Number} The element's height
7857 getHeight : function(contentHeight){
7858 var h = this.dom.offsetHeight || 0;
7859 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7863 * Returns the offset width of the element
7864 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7865 * @return {Number} The element's width
7867 getWidth : function(contentWidth){
7868 var w = this.dom.offsetWidth || 0;
7869 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7873 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7874 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7875 * if a height has not been set using CSS.
7878 getComputedHeight : function(){
7879 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7881 h = parseInt(this.getStyle('height'), 10) || 0;
7882 if(!this.isBorderBox()){
7883 h += this.getFrameWidth('tb');
7890 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7891 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7892 * if a width has not been set using CSS.
7895 getComputedWidth : function(){
7896 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7898 w = parseInt(this.getStyle('width'), 10) || 0;
7899 if(!this.isBorderBox()){
7900 w += this.getFrameWidth('lr');
7907 * Returns the size of the element.
7908 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7909 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7911 getSize : function(contentSize){
7912 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7916 * Returns the width and height of the viewport.
7917 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7919 getViewSize : function(){
7920 var d = this.dom, doc = document, aw = 0, ah = 0;
7921 if(d == doc || d == doc.body){
7922 return {width : D.getViewWidth(), height: D.getViewHeight()};
7925 width : d.clientWidth,
7926 height: d.clientHeight
7932 * Returns the value of the "value" attribute
7933 * @param {Boolean} asNumber true to parse the value as a number
7934 * @return {String/Number}
7936 getValue : function(asNumber){
7937 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7941 adjustWidth : function(width){
7942 if(typeof width == "number"){
7943 if(this.autoBoxAdjust && !this.isBorderBox()){
7944 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7954 adjustHeight : function(height){
7955 if(typeof height == "number"){
7956 if(this.autoBoxAdjust && !this.isBorderBox()){
7957 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7967 * Set the width of the element
7968 * @param {Number} width The new width
7969 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7970 * @return {Roo.Element} this
7972 setWidth : function(width, animate){
7973 width = this.adjustWidth(width);
7975 this.dom.style.width = this.addUnits(width);
7977 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7983 * Set the height of the element
7984 * @param {Number} height The new height
7985 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7986 * @return {Roo.Element} this
7988 setHeight : function(height, animate){
7989 height = this.adjustHeight(height);
7991 this.dom.style.height = this.addUnits(height);
7993 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7999 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8000 * @param {Number} width The new width
8001 * @param {Number} height The new height
8002 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8003 * @return {Roo.Element} this
8005 setSize : function(width, height, animate){
8006 if(typeof width == "object"){ // in case of object from getSize()
8007 height = width.height; width = width.width;
8009 width = this.adjustWidth(width); height = this.adjustHeight(height);
8011 this.dom.style.width = this.addUnits(width);
8012 this.dom.style.height = this.addUnits(height);
8014 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8020 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8021 * @param {Number} x X value for new position (coordinates are page-based)
8022 * @param {Number} y Y value for new position (coordinates are page-based)
8023 * @param {Number} width The new width
8024 * @param {Number} height The new height
8025 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8026 * @return {Roo.Element} this
8028 setBounds : function(x, y, width, height, animate){
8030 this.setSize(width, height);
8031 this.setLocation(x, y);
8033 width = this.adjustWidth(width); height = this.adjustHeight(height);
8034 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8035 this.preanim(arguments, 4), 'motion');
8041 * 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.
8042 * @param {Roo.lib.Region} region The region to fill
8043 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8044 * @return {Roo.Element} this
8046 setRegion : function(region, animate){
8047 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8052 * Appends an event handler
8054 * @param {String} eventName The type of event to append
8055 * @param {Function} fn The method the event invokes
8056 * @param {Object} scope (optional) The scope (this object) of the fn
8057 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8059 addListener : function(eventName, fn, scope, options){
8061 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8066 * Removes an event handler from this element
8067 * @param {String} eventName the type of event to remove
8068 * @param {Function} fn the method the event invokes
8069 * @return {Roo.Element} this
8071 removeListener : function(eventName, fn){
8072 Roo.EventManager.removeListener(this.dom, eventName, fn);
8077 * Removes all previous added listeners from this element
8078 * @return {Roo.Element} this
8080 removeAllListeners : function(){
8081 E.purgeElement(this.dom);
8085 relayEvent : function(eventName, observable){
8086 this.on(eventName, function(e){
8087 observable.fireEvent(eventName, e);
8092 * Set the opacity of the element
8093 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8094 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8095 * @return {Roo.Element} this
8097 setOpacity : function(opacity, animate){
8099 var s = this.dom.style;
8102 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8103 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8105 s.opacity = opacity;
8108 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8114 * Gets the left X coordinate
8115 * @param {Boolean} local True to get the local css position instead of page coordinate
8118 getLeft : function(local){
8122 return parseInt(this.getStyle("left"), 10) || 0;
8127 * Gets the right X coordinate of the element (element X position + element width)
8128 * @param {Boolean} local True to get the local css position instead of page coordinate
8131 getRight : function(local){
8133 return this.getX() + this.getWidth();
8135 return (this.getLeft(true) + this.getWidth()) || 0;
8140 * Gets the top Y coordinate
8141 * @param {Boolean} local True to get the local css position instead of page coordinate
8144 getTop : function(local) {
8148 return parseInt(this.getStyle("top"), 10) || 0;
8153 * Gets the bottom Y coordinate of the element (element Y position + element height)
8154 * @param {Boolean} local True to get the local css position instead of page coordinate
8157 getBottom : function(local){
8159 return this.getY() + this.getHeight();
8161 return (this.getTop(true) + this.getHeight()) || 0;
8166 * Initializes positioning on this element. If a desired position is not passed, it will make the
8167 * the element positioned relative IF it is not already positioned.
8168 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8169 * @param {Number} zIndex (optional) The zIndex to apply
8170 * @param {Number} x (optional) Set the page X position
8171 * @param {Number} y (optional) Set the page Y position
8173 position : function(pos, zIndex, x, y){
8175 if(this.getStyle('position') == 'static'){
8176 this.setStyle('position', 'relative');
8179 this.setStyle("position", pos);
8182 this.setStyle("z-index", zIndex);
8184 if(x !== undefined && y !== undefined){
8186 }else if(x !== undefined){
8188 }else if(y !== undefined){
8194 * Clear positioning back to the default when the document was loaded
8195 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8196 * @return {Roo.Element} this
8198 clearPositioning : function(value){
8206 "position" : "static"
8212 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8213 * snapshot before performing an update and then restoring the element.
8216 getPositioning : function(){
8217 var l = this.getStyle("left");
8218 var t = this.getStyle("top");
8220 "position" : this.getStyle("position"),
8222 "right" : l ? "" : this.getStyle("right"),
8224 "bottom" : t ? "" : this.getStyle("bottom"),
8225 "z-index" : this.getStyle("z-index")
8230 * Gets the width of the border(s) for the specified side(s)
8231 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8232 * passing lr would get the border (l)eft width + the border (r)ight width.
8233 * @return {Number} The width of the sides passed added together
8235 getBorderWidth : function(side){
8236 return this.addStyles(side, El.borders);
8240 * Gets the width of the padding(s) for the specified side(s)
8241 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8242 * passing lr would get the padding (l)eft + the padding (r)ight.
8243 * @return {Number} The padding of the sides passed added together
8245 getPadding : function(side){
8246 return this.addStyles(side, El.paddings);
8250 * Set positioning with an object returned by getPositioning().
8251 * @param {Object} posCfg
8252 * @return {Roo.Element} this
8254 setPositioning : function(pc){
8255 this.applyStyles(pc);
8256 if(pc.right == "auto"){
8257 this.dom.style.right = "";
8259 if(pc.bottom == "auto"){
8260 this.dom.style.bottom = "";
8266 fixDisplay : function(){
8267 if(this.getStyle("display") == "none"){
8268 this.setStyle("visibility", "hidden");
8269 this.setStyle("display", this.originalDisplay); // first try reverting to default
8270 if(this.getStyle("display") == "none"){ // if that fails, default to block
8271 this.setStyle("display", "block");
8277 * Quick set left and top adding default units
8278 * @param {String} left The left CSS property value
8279 * @param {String} top The top CSS property value
8280 * @return {Roo.Element} this
8282 setLeftTop : function(left, top){
8283 this.dom.style.left = this.addUnits(left);
8284 this.dom.style.top = this.addUnits(top);
8289 * Move this element relative to its current position.
8290 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8291 * @param {Number} distance How far to move the element in pixels
8292 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8293 * @return {Roo.Element} this
8295 move : function(direction, distance, animate){
8296 var xy = this.getXY();
8297 direction = direction.toLowerCase();
8301 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8305 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8310 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8315 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8322 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8323 * @return {Roo.Element} this
8326 if(!this.isClipped){
8327 this.isClipped = true;
8328 this.originalClip = {
8329 "o": this.getStyle("overflow"),
8330 "x": this.getStyle("overflow-x"),
8331 "y": this.getStyle("overflow-y")
8333 this.setStyle("overflow", "hidden");
8334 this.setStyle("overflow-x", "hidden");
8335 this.setStyle("overflow-y", "hidden");
8341 * Return clipping (overflow) to original clipping before clip() was called
8342 * @return {Roo.Element} this
8344 unclip : function(){
8346 this.isClipped = false;
8347 var o = this.originalClip;
8348 if(o.o){this.setStyle("overflow", o.o);}
8349 if(o.x){this.setStyle("overflow-x", o.x);}
8350 if(o.y){this.setStyle("overflow-y", o.y);}
8357 * Gets the x,y coordinates specified by the anchor position on the element.
8358 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8359 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8360 * {width: (target width), height: (target height)} (defaults to the element's current size)
8361 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8362 * @return {Array} [x, y] An array containing the element's x and y coordinates
8364 getAnchorXY : function(anchor, local, s){
8365 //Passing a different size is useful for pre-calculating anchors,
8366 //especially for anchored animations that change the el size.
8368 var w, h, vp = false;
8371 if(d == document.body || d == document){
8373 w = D.getViewWidth(); h = D.getViewHeight();
8375 w = this.getWidth(); h = this.getHeight();
8378 w = s.width; h = s.height;
8380 var x = 0, y = 0, r = Math.round;
8381 switch((anchor || "tl").toLowerCase()){
8423 var sc = this.getScroll();
8424 return [x + sc.left, y + sc.top];
8426 //Add the element's offset xy
8427 var o = this.getXY();
8428 return [x+o[0], y+o[1]];
8432 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8433 * supported position values.
8434 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8435 * @param {String} position The position to align to.
8436 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8437 * @return {Array} [x, y]
8439 getAlignToXY : function(el, p, o){
8443 throw "Element.alignTo with an element that doesn't exist";
8445 var c = false; //constrain to viewport
8446 var p1 = "", p2 = "";
8453 }else if(p.indexOf("-") == -1){
8456 p = p.toLowerCase();
8457 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8459 throw "Element.alignTo with an invalid alignment " + p;
8461 p1 = m[1]; p2 = m[2]; c = !!m[3];
8463 //Subtract the aligned el's internal xy from the target's offset xy
8464 //plus custom offset to get the aligned el's new offset xy
8465 var a1 = this.getAnchorXY(p1, true);
8466 var a2 = el.getAnchorXY(p2, false);
8467 var x = a2[0] - a1[0] + o[0];
8468 var y = a2[1] - a1[1] + o[1];
8470 //constrain the aligned el to viewport if necessary
8471 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8472 // 5px of margin for ie
8473 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8475 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8476 //perpendicular to the vp border, allow the aligned el to slide on that border,
8477 //otherwise swap the aligned el to the opposite border of the target.
8478 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8479 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8480 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8481 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8484 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8485 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8487 if((x+w) > dw + scrollX){
8488 x = swapX ? r.left-w : dw+scrollX-w;
8491 x = swapX ? r.right : scrollX;
8493 if((y+h) > dh + scrollY){
8494 y = swapY ? r.top-h : dh+scrollY-h;
8497 y = swapY ? r.bottom : scrollY;
8504 getConstrainToXY : function(){
8505 var os = {top:0, left:0, bottom:0, right: 0};
8507 return function(el, local, offsets, proposedXY){
8509 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8511 var vw, vh, vx = 0, vy = 0;
8512 if(el.dom == document.body || el.dom == document){
8513 vw = Roo.lib.Dom.getViewWidth();
8514 vh = Roo.lib.Dom.getViewHeight();
8516 vw = el.dom.clientWidth;
8517 vh = el.dom.clientHeight;
8519 var vxy = el.getXY();
8525 var s = el.getScroll();
8527 vx += offsets.left + s.left;
8528 vy += offsets.top + s.top;
8530 vw -= offsets.right;
8531 vh -= offsets.bottom;
8536 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8537 var x = xy[0], y = xy[1];
8538 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8540 // only move it if it needs it
8543 // first validate right/bottom
8552 // then make sure top/left isn't negative
8561 return moved ? [x, y] : false;
8566 adjustForConstraints : function(xy, parent, offsets){
8567 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8571 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8572 * document it aligns it to the viewport.
8573 * The position parameter is optional, and can be specified in any one of the following formats:
8575 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8576 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8577 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8578 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8579 * <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
8580 * element's anchor point, and the second value is used as the target's anchor point.</li>
8582 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8583 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8584 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8585 * that specified in order to enforce the viewport constraints.
8586 * Following are all of the supported anchor positions:
8589 ----- -----------------------------
8590 tl The top left corner (default)
8591 t The center of the top edge
8592 tr The top right corner
8593 l The center of the left edge
8594 c In the center of the element
8595 r The center of the right edge
8596 bl The bottom left corner
8597 b The center of the bottom edge
8598 br The bottom right corner
8602 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8603 el.alignTo("other-el");
8605 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8606 el.alignTo("other-el", "tr?");
8608 // align the bottom right corner of el with the center left edge of other-el
8609 el.alignTo("other-el", "br-l?");
8611 // align the center of el with the bottom left corner of other-el and
8612 // adjust the x position by -6 pixels (and the y position by 0)
8613 el.alignTo("other-el", "c-bl", [-6, 0]);
8615 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8616 * @param {String} position The position to align to.
8617 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8618 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8619 * @return {Roo.Element} this
8621 alignTo : function(element, position, offsets, animate){
8622 var xy = this.getAlignToXY(element, position, offsets);
8623 this.setXY(xy, this.preanim(arguments, 3));
8628 * Anchors an element to another element and realigns it when the window is resized.
8629 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8630 * @param {String} position The position to align to.
8631 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8632 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8633 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8634 * is a number, it is used as the buffer delay (defaults to 50ms).
8635 * @param {Function} callback The function to call after the animation finishes
8636 * @return {Roo.Element} this
8638 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8639 var action = function(){
8640 this.alignTo(el, alignment, offsets, animate);
8641 Roo.callback(callback, this);
8643 Roo.EventManager.onWindowResize(action, this);
8644 var tm = typeof monitorScroll;
8645 if(tm != 'undefined'){
8646 Roo.EventManager.on(window, 'scroll', action, this,
8647 {buffer: tm == 'number' ? monitorScroll : 50});
8649 action.call(this); // align immediately
8653 * Clears any opacity settings from this element. Required in some cases for IE.
8654 * @return {Roo.Element} this
8656 clearOpacity : function(){
8657 if (window.ActiveXObject) {
8658 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8659 this.dom.style.filter = "";
8662 this.dom.style.opacity = "";
8663 this.dom.style["-moz-opacity"] = "";
8664 this.dom.style["-khtml-opacity"] = "";
8670 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8671 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8672 * @return {Roo.Element} this
8674 hide : function(animate){
8675 this.setVisible(false, this.preanim(arguments, 0));
8680 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8681 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8682 * @return {Roo.Element} this
8684 show : function(animate){
8685 this.setVisible(true, this.preanim(arguments, 0));
8690 * @private Test if size has a unit, otherwise appends the default
8692 addUnits : function(size){
8693 return Roo.Element.addUnits(size, this.defaultUnit);
8697 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8698 * @return {Roo.Element} this
8700 beginMeasure : function(){
8702 if(el.offsetWidth || el.offsetHeight){
8703 return this; // offsets work already
8706 var p = this.dom, b = document.body; // start with this element
8707 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8708 var pe = Roo.get(p);
8709 if(pe.getStyle('display') == 'none'){
8710 changed.push({el: p, visibility: pe.getStyle("visibility")});
8711 p.style.visibility = "hidden";
8712 p.style.display = "block";
8716 this._measureChanged = changed;
8722 * Restores displays to before beginMeasure was called
8723 * @return {Roo.Element} this
8725 endMeasure : function(){
8726 var changed = this._measureChanged;
8728 for(var i = 0, len = changed.length; i < len; i++) {
8730 r.el.style.visibility = r.visibility;
8731 r.el.style.display = "none";
8733 this._measureChanged = null;
8739 * Update the innerHTML of this element, optionally searching for and processing scripts
8740 * @param {String} html The new HTML
8741 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8742 * @param {Function} callback For async script loading you can be noticed when the update completes
8743 * @return {Roo.Element} this
8745 update : function(html, loadScripts, callback){
8746 if(typeof html == "undefined"){
8749 if(loadScripts !== true){
8750 this.dom.innerHTML = html;
8751 if(typeof callback == "function"){
8759 html += '<span id="' + id + '"></span>';
8761 E.onAvailable(id, function(){
8762 var hd = document.getElementsByTagName("head")[0];
8763 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8764 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8765 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8768 while(match = re.exec(html)){
8769 var attrs = match[1];
8770 var srcMatch = attrs ? attrs.match(srcRe) : false;
8771 if(srcMatch && srcMatch[2]){
8772 var s = document.createElement("script");
8773 s.src = srcMatch[2];
8774 var typeMatch = attrs.match(typeRe);
8775 if(typeMatch && typeMatch[2]){
8776 s.type = typeMatch[2];
8779 }else if(match[2] && match[2].length > 0){
8780 if(window.execScript) {
8781 window.execScript(match[2]);
8789 window.eval(match[2]);
8793 var el = document.getElementById(id);
8794 if(el){el.parentNode.removeChild(el);}
8795 if(typeof callback == "function"){
8799 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8804 * Direct access to the UpdateManager update() method (takes the same parameters).
8805 * @param {String/Function} url The url for this request or a function to call to get the url
8806 * @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}
8807 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8808 * @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.
8809 * @return {Roo.Element} this
8812 var um = this.getUpdateManager();
8813 um.update.apply(um, arguments);
8818 * Gets this element's UpdateManager
8819 * @return {Roo.UpdateManager} The UpdateManager
8821 getUpdateManager : function(){
8822 if(!this.updateManager){
8823 this.updateManager = new Roo.UpdateManager(this);
8825 return this.updateManager;
8829 * Disables text selection for this element (normalized across browsers)
8830 * @return {Roo.Element} this
8832 unselectable : function(){
8833 this.dom.unselectable = "on";
8834 this.swallowEvent("selectstart", true);
8835 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8836 this.addClass("x-unselectable");
8841 * Calculates the x, y to center this element on the screen
8842 * @return {Array} The x, y values [x, y]
8844 getCenterXY : function(){
8845 return this.getAlignToXY(document, 'c-c');
8849 * Centers the Element in either the viewport, or another Element.
8850 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8852 center : function(centerIn){
8853 this.alignTo(centerIn || document, 'c-c');
8858 * Tests various css rules/browsers to determine if this element uses a border box
8861 isBorderBox : function(){
8862 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8866 * Return a box {x, y, width, height} that can be used to set another elements
8867 * size/location to match this element.
8868 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8869 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8870 * @return {Object} box An object in the format {x, y, width, height}
8872 getBox : function(contentBox, local){
8877 var left = parseInt(this.getStyle("left"), 10) || 0;
8878 var top = parseInt(this.getStyle("top"), 10) || 0;
8881 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8883 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8885 var l = this.getBorderWidth("l")+this.getPadding("l");
8886 var r = this.getBorderWidth("r")+this.getPadding("r");
8887 var t = this.getBorderWidth("t")+this.getPadding("t");
8888 var b = this.getBorderWidth("b")+this.getPadding("b");
8889 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)};
8891 bx.right = bx.x + bx.width;
8892 bx.bottom = bx.y + bx.height;
8897 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8898 for more information about the sides.
8899 * @param {String} sides
8902 getFrameWidth : function(sides, onlyContentBox){
8903 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8907 * 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.
8908 * @param {Object} box The box to fill {x, y, width, height}
8909 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8910 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8911 * @return {Roo.Element} this
8913 setBox : function(box, adjust, animate){
8914 var w = box.width, h = box.height;
8915 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8916 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8917 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8919 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8924 * Forces the browser to repaint this element
8925 * @return {Roo.Element} this
8927 repaint : function(){
8929 this.addClass("x-repaint");
8930 setTimeout(function(){
8931 Roo.get(dom).removeClass("x-repaint");
8937 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8938 * then it returns the calculated width of the sides (see getPadding)
8939 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8940 * @return {Object/Number}
8942 getMargins : function(side){
8945 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8946 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8947 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8948 right: parseInt(this.getStyle("margin-right"), 10) || 0
8951 return this.addStyles(side, El.margins);
8956 addStyles : function(sides, styles){
8958 for(var i = 0, len = sides.length; i < len; i++){
8959 v = this.getStyle(styles[sides.charAt(i)]);
8961 w = parseInt(v, 10);
8969 * Creates a proxy element of this element
8970 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8971 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8972 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8973 * @return {Roo.Element} The new proxy element
8975 createProxy : function(config, renderTo, matchBox){
8977 renderTo = Roo.getDom(renderTo);
8979 renderTo = document.body;
8981 config = typeof config == "object" ?
8982 config : {tag : "div", cls: config};
8983 var proxy = Roo.DomHelper.append(renderTo, config, true);
8985 proxy.setBox(this.getBox());
8991 * Puts a mask over this element to disable user interaction. Requires core.css.
8992 * This method can only be applied to elements which accept child nodes.
8993 * @param {String} msg (optional) A message to display in the mask
8994 * @param {String} msgCls (optional) A css class to apply to the msg element
8995 * @return {Element} The mask element
8997 mask : function(msg, msgCls)
8999 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9000 this.setStyle("position", "relative");
9003 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9005 this.addClass("x-masked");
9006 this._mask.setDisplayed(true);
9011 while (dom && dom.style) {
9012 if (!isNaN(parseInt(dom.style.zIndex))) {
9013 z = Math.max(z, parseInt(dom.style.zIndex));
9015 dom = dom.parentNode;
9017 // if we are masking the body - then it hides everything..
9018 if (this.dom == document.body) {
9020 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9021 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9024 if(typeof msg == 'string'){
9026 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
9028 var mm = this._maskMsg;
9029 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9030 if (mm.dom.firstChild) { // weird IE issue?
9031 mm.dom.firstChild.innerHTML = msg;
9033 mm.setDisplayed(true);
9035 mm.setStyle('z-index', z + 102);
9037 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9038 this._mask.setHeight(this.getHeight());
9040 this._mask.setStyle('z-index', z + 100);
9046 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9047 * it is cached for reuse.
9049 unmask : function(removeEl){
9051 if(removeEl === true){
9052 this._mask.remove();
9055 this._maskMsg.remove();
9056 delete this._maskMsg;
9059 this._mask.setDisplayed(false);
9061 this._maskMsg.setDisplayed(false);
9065 this.removeClass("x-masked");
9069 * Returns true if this element is masked
9072 isMasked : function(){
9073 return this._mask && this._mask.isVisible();
9077 * Creates an iframe shim for this element to keep selects and other windowed objects from
9079 * @return {Roo.Element} The new shim element
9081 createShim : function(){
9082 var el = document.createElement('iframe');
9083 el.frameBorder = 'no';
9084 el.className = 'roo-shim';
9085 if(Roo.isIE && Roo.isSecure){
9086 el.src = Roo.SSL_SECURE_URL;
9088 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9089 shim.autoBoxAdjust = false;
9094 * Removes this element from the DOM and deletes it from the cache
9096 remove : function(){
9097 if(this.dom.parentNode){
9098 this.dom.parentNode.removeChild(this.dom);
9100 delete El.cache[this.dom.id];
9104 * Sets up event handlers to add and remove a css class when the mouse is over this element
9105 * @param {String} className
9106 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9107 * mouseout events for children elements
9108 * @return {Roo.Element} this
9110 addClassOnOver : function(className, preventFlicker){
9111 this.on("mouseover", function(){
9112 Roo.fly(this, '_internal').addClass(className);
9114 var removeFn = function(e){
9115 if(preventFlicker !== true || !e.within(this, true)){
9116 Roo.fly(this, '_internal').removeClass(className);
9119 this.on("mouseout", removeFn, this.dom);
9124 * Sets up event handlers to add and remove a css class when this element has the focus
9125 * @param {String} className
9126 * @return {Roo.Element} this
9128 addClassOnFocus : function(className){
9129 this.on("focus", function(){
9130 Roo.fly(this, '_internal').addClass(className);
9132 this.on("blur", function(){
9133 Roo.fly(this, '_internal').removeClass(className);
9138 * 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)
9139 * @param {String} className
9140 * @return {Roo.Element} this
9142 addClassOnClick : function(className){
9144 this.on("mousedown", function(){
9145 Roo.fly(dom, '_internal').addClass(className);
9146 var d = Roo.get(document);
9147 var fn = function(){
9148 Roo.fly(dom, '_internal').removeClass(className);
9149 d.removeListener("mouseup", fn);
9151 d.on("mouseup", fn);
9157 * Stops the specified event from bubbling and optionally prevents the default action
9158 * @param {String} eventName
9159 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9160 * @return {Roo.Element} this
9162 swallowEvent : function(eventName, preventDefault){
9163 var fn = function(e){
9164 e.stopPropagation();
9169 if(eventName instanceof Array){
9170 for(var i = 0, len = eventName.length; i < len; i++){
9171 this.on(eventName[i], fn);
9175 this.on(eventName, fn);
9182 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9185 * Sizes this element to its parent element's dimensions performing
9186 * neccessary box adjustments.
9187 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9188 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9189 * @return {Roo.Element} this
9191 fitToParent : function(monitorResize, targetParent) {
9192 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9193 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9194 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9197 var p = Roo.get(targetParent || this.dom.parentNode);
9198 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9199 if (monitorResize === true) {
9200 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9201 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9207 * Gets the next sibling, skipping text nodes
9208 * @return {HTMLElement} The next sibling or null
9210 getNextSibling : function(){
9211 var n = this.dom.nextSibling;
9212 while(n && n.nodeType != 1){
9219 * Gets the previous sibling, skipping text nodes
9220 * @return {HTMLElement} The previous sibling or null
9222 getPrevSibling : function(){
9223 var n = this.dom.previousSibling;
9224 while(n && n.nodeType != 1){
9225 n = n.previousSibling;
9232 * Appends the passed element(s) to this element
9233 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9234 * @return {Roo.Element} this
9236 appendChild: function(el){
9243 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9244 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9245 * automatically generated with the specified attributes.
9246 * @param {HTMLElement} insertBefore (optional) a child element of this element
9247 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9248 * @return {Roo.Element} The new child element
9250 createChild: function(config, insertBefore, returnDom){
9251 config = config || {tag:'div'};
9253 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9255 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9259 * Appends this element to the passed element
9260 * @param {String/HTMLElement/Element} el The new parent element
9261 * @return {Roo.Element} this
9263 appendTo: function(el){
9264 el = Roo.getDom(el);
9265 el.appendChild(this.dom);
9270 * Inserts this element before the passed element in the DOM
9271 * @param {String/HTMLElement/Element} el The element to insert before
9272 * @return {Roo.Element} this
9274 insertBefore: function(el){
9275 el = Roo.getDom(el);
9276 el.parentNode.insertBefore(this.dom, el);
9281 * Inserts this element after the passed element in the DOM
9282 * @param {String/HTMLElement/Element} el The element to insert after
9283 * @return {Roo.Element} this
9285 insertAfter: function(el){
9286 el = Roo.getDom(el);
9287 el.parentNode.insertBefore(this.dom, el.nextSibling);
9292 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9293 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9294 * @return {Roo.Element} The new child
9296 insertFirst: function(el, returnDom){
9298 if(typeof el == 'object' && !el.nodeType){ // dh config
9299 return this.createChild(el, this.dom.firstChild, returnDom);
9301 el = Roo.getDom(el);
9302 this.dom.insertBefore(el, this.dom.firstChild);
9303 return !returnDom ? Roo.get(el) : el;
9308 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9309 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9310 * @param {String} where (optional) 'before' or 'after' defaults to before
9311 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9312 * @return {Roo.Element} the inserted Element
9314 insertSibling: function(el, where, returnDom){
9315 where = where ? where.toLowerCase() : 'before';
9317 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9319 if(typeof el == 'object' && !el.nodeType){ // dh config
9320 if(where == 'after' && !this.dom.nextSibling){
9321 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9323 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9327 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9328 where == 'before' ? this.dom : this.dom.nextSibling);
9337 * Creates and wraps this element with another element
9338 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9339 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9340 * @return {HTMLElement/Element} The newly created wrapper element
9342 wrap: function(config, returnDom){
9344 config = {tag: "div"};
9346 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9347 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9352 * Replaces the passed element with this element
9353 * @param {String/HTMLElement/Element} el The element to replace
9354 * @return {Roo.Element} this
9356 replace: function(el){
9358 this.insertBefore(el);
9364 * Inserts an html fragment into this element
9365 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9366 * @param {String} html The HTML fragment
9367 * @param {Boolean} returnEl True to return an Roo.Element
9368 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9370 insertHtml : function(where, html, returnEl){
9371 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9372 return returnEl ? Roo.get(el) : el;
9376 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9377 * @param {Object} o The object with the attributes
9378 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9379 * @return {Roo.Element} this
9381 set : function(o, useSet){
9383 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9385 if(attr == "style" || typeof o[attr] == "function") continue;
9387 el.className = o["cls"];
9389 if(useSet) el.setAttribute(attr, o[attr]);
9390 else el[attr] = o[attr];
9394 Roo.DomHelper.applyStyles(el, o.style);
9400 * Convenience method for constructing a KeyMap
9401 * @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:
9402 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9403 * @param {Function} fn The function to call
9404 * @param {Object} scope (optional) The scope of the function
9405 * @return {Roo.KeyMap} The KeyMap created
9407 addKeyListener : function(key, fn, scope){
9409 if(typeof key != "object" || key instanceof Array){
9425 return new Roo.KeyMap(this, config);
9429 * Creates a KeyMap for this element
9430 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9431 * @return {Roo.KeyMap} The KeyMap created
9433 addKeyMap : function(config){
9434 return new Roo.KeyMap(this, config);
9438 * Returns true if this element is scrollable.
9441 isScrollable : function(){
9443 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9447 * 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().
9448 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9449 * @param {Number} value The new scroll value
9450 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9451 * @return {Element} this
9454 scrollTo : function(side, value, animate){
9455 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9457 this.dom[prop] = value;
9459 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9460 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9466 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9467 * within this element's scrollable range.
9468 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9469 * @param {Number} distance How far to scroll the element in pixels
9470 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9471 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9472 * was scrolled as far as it could go.
9474 scroll : function(direction, distance, animate){
9475 if(!this.isScrollable()){
9479 var l = el.scrollLeft, t = el.scrollTop;
9480 var w = el.scrollWidth, h = el.scrollHeight;
9481 var cw = el.clientWidth, ch = el.clientHeight;
9482 direction = direction.toLowerCase();
9483 var scrolled = false;
9484 var a = this.preanim(arguments, 2);
9489 var v = Math.min(l + distance, w-cw);
9490 this.scrollTo("left", v, a);
9497 var v = Math.max(l - distance, 0);
9498 this.scrollTo("left", v, a);
9506 var v = Math.max(t - distance, 0);
9507 this.scrollTo("top", v, a);
9515 var v = Math.min(t + distance, h-ch);
9516 this.scrollTo("top", v, a);
9525 * Translates the passed page coordinates into left/top css values for this element
9526 * @param {Number/Array} x The page x or an array containing [x, y]
9527 * @param {Number} y The page y
9528 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9530 translatePoints : function(x, y){
9531 if(typeof x == 'object' || x instanceof Array){
9534 var p = this.getStyle('position');
9535 var o = this.getXY();
9537 var l = parseInt(this.getStyle('left'), 10);
9538 var t = parseInt(this.getStyle('top'), 10);
9541 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9544 t = (p == "relative") ? 0 : this.dom.offsetTop;
9547 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9551 * Returns the current scroll position of the element.
9552 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9554 getScroll : function(){
9555 var d = this.dom, doc = document;
9556 if(d == doc || d == doc.body){
9557 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9558 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9559 return {left: l, top: t};
9561 return {left: d.scrollLeft, top: d.scrollTop};
9566 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9567 * are convert to standard 6 digit hex color.
9568 * @param {String} attr The css attribute
9569 * @param {String} defaultValue The default value to use when a valid color isn't found
9570 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9573 getColor : function(attr, defaultValue, prefix){
9574 var v = this.getStyle(attr);
9575 if(!v || v == "transparent" || v == "inherit") {
9576 return defaultValue;
9578 var color = typeof prefix == "undefined" ? "#" : prefix;
9579 if(v.substr(0, 4) == "rgb("){
9580 var rvs = v.slice(4, v.length -1).split(",");
9581 for(var i = 0; i < 3; i++){
9582 var h = parseInt(rvs[i]).toString(16);
9589 if(v.substr(0, 1) == "#"){
9591 for(var i = 1; i < 4; i++){
9592 var c = v.charAt(i);
9595 }else if(v.length == 7){
9596 color += v.substr(1);
9600 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9604 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9605 * gradient background, rounded corners and a 4-way shadow.
9606 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9607 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9608 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9609 * @return {Roo.Element} this
9611 boxWrap : function(cls){
9612 cls = cls || 'x-box';
9613 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9614 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9619 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9620 * @param {String} namespace The namespace in which to look for the attribute
9621 * @param {String} name The attribute name
9622 * @return {String} The attribute value
9624 getAttributeNS : Roo.isIE ? function(ns, name){
9626 var type = typeof d[ns+":"+name];
9627 if(type != 'undefined' && type != 'unknown'){
9628 return d[ns+":"+name];
9631 } : function(ns, name){
9633 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9638 * Sets or Returns the value the dom attribute value
9639 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9640 * @param {String} value (optional) The value to set the attribute to
9641 * @return {String} The attribute value
9643 attr : function(name){
9644 if (arguments.length > 1) {
9645 this.dom.setAttribute(name, arguments[1]);
9646 return arguments[1];
9648 if (typeof(name) == 'object') {
9649 for(var i in name) {
9650 this.attr(i, name[i]);
9656 if (!this.dom.hasAttribute(name)) {
9659 return this.dom.getAttribute(name);
9666 var ep = El.prototype;
9669 * Appends an event handler (Shorthand for addListener)
9670 * @param {String} eventName The type of event to append
9671 * @param {Function} fn The method the event invokes
9672 * @param {Object} scope (optional) The scope (this object) of the fn
9673 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9676 ep.on = ep.addListener;
9678 ep.mon = ep.addListener;
9681 * Removes an event handler from this element (shorthand for removeListener)
9682 * @param {String} eventName the type of event to remove
9683 * @param {Function} fn the method the event invokes
9684 * @return {Roo.Element} this
9687 ep.un = ep.removeListener;
9690 * true to automatically adjust width and height settings for box-model issues (default to true)
9692 ep.autoBoxAdjust = true;
9695 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9698 El.addUnits = function(v, defaultUnit){
9699 if(v === "" || v == "auto"){
9702 if(v === undefined){
9705 if(typeof v == "number" || !El.unitPattern.test(v)){
9706 return v + (defaultUnit || 'px');
9711 // special markup used throughout Roo when box wrapping elements
9712 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>';
9714 * Visibility mode constant - Use visibility to hide element
9720 * Visibility mode constant - Use display to hide element
9726 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9727 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9728 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9740 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9741 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9742 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9743 * @return {Element} The Element object
9746 El.get = function(el){
9748 if(!el){ return null; }
9749 if(typeof el == "string"){ // element id
9750 if(!(elm = document.getElementById(el))){
9753 if(ex = El.cache[el]){
9756 ex = El.cache[el] = new El(elm);
9759 }else if(el.tagName){ // dom element
9763 if(ex = El.cache[id]){
9766 ex = El.cache[id] = new El(el);
9769 }else if(el instanceof El){
9771 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9772 // catch case where it hasn't been appended
9773 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9776 }else if(el.isComposite){
9778 }else if(el instanceof Array){
9779 return El.select(el);
9780 }else if(el == document){
9781 // create a bogus element object representing the document object
9783 var f = function(){};
9784 f.prototype = El.prototype;
9786 docEl.dom = document;
9794 El.uncache = function(el){
9795 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9797 delete El.cache[a[i].id || a[i]];
9803 // Garbage collection - uncache elements/purge listeners on orphaned elements
9804 // so we don't hold a reference and cause the browser to retain them
9805 El.garbageCollect = function(){
9806 if(!Roo.enableGarbageCollector){
9807 clearInterval(El.collectorThread);
9810 for(var eid in El.cache){
9811 var el = El.cache[eid], d = el.dom;
9812 // -------------------------------------------------------
9813 // Determining what is garbage:
9814 // -------------------------------------------------------
9816 // dom node is null, definitely garbage
9817 // -------------------------------------------------------
9819 // no parentNode == direct orphan, definitely garbage
9820 // -------------------------------------------------------
9821 // !d.offsetParent && !document.getElementById(eid)
9822 // display none elements have no offsetParent so we will
9823 // also try to look it up by it's id. However, check
9824 // offsetParent first so we don't do unneeded lookups.
9825 // This enables collection of elements that are not orphans
9826 // directly, but somewhere up the line they have an orphan
9828 // -------------------------------------------------------
9829 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9830 delete El.cache[eid];
9831 if(d && Roo.enableListenerCollection){
9837 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9841 El.Flyweight = function(dom){
9844 El.Flyweight.prototype = El.prototype;
9846 El._flyweights = {};
9848 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9849 * the dom node can be overwritten by other code.
9850 * @param {String/HTMLElement} el The dom node or id
9851 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9852 * prevent conflicts (e.g. internally Roo uses "_internal")
9854 * @return {Element} The shared Element object
9856 El.fly = function(el, named){
9857 named = named || '_global';
9858 el = Roo.getDom(el);
9862 if(!El._flyweights[named]){
9863 El._flyweights[named] = new El.Flyweight();
9865 El._flyweights[named].dom = el;
9866 return El._flyweights[named];
9870 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9871 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9872 * Shorthand of {@link Roo.Element#get}
9873 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9874 * @return {Element} The Element object
9880 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9881 * the dom node can be overwritten by other code.
9882 * Shorthand of {@link Roo.Element#fly}
9883 * @param {String/HTMLElement} el The dom node or id
9884 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9885 * prevent conflicts (e.g. internally Roo uses "_internal")
9887 * @return {Element} The shared Element object
9893 // speedy lookup for elements never to box adjust
9894 var noBoxAdjust = Roo.isStrict ? {
9897 input:1, select:1, textarea:1
9899 if(Roo.isIE || Roo.isGecko){
9900 noBoxAdjust['button'] = 1;
9904 Roo.EventManager.on(window, 'unload', function(){
9906 delete El._flyweights;
9914 Roo.Element.selectorFunction = Roo.DomQuery.select;
9917 Roo.Element.select = function(selector, unique, root){
9919 if(typeof selector == "string"){
9920 els = Roo.Element.selectorFunction(selector, root);
9921 }else if(selector.length !== undefined){
9924 throw "Invalid selector";
9926 if(unique === true){
9927 return new Roo.CompositeElement(els);
9929 return new Roo.CompositeElementLite(els);
9933 * Selects elements based on the passed CSS selector to enable working on them as 1.
9934 * @param {String/Array} selector The CSS selector or an array of elements
9935 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9936 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9937 * @return {CompositeElementLite/CompositeElement}
9941 Roo.select = Roo.Element.select;
9958 * Ext JS Library 1.1.1
9959 * Copyright(c) 2006-2007, Ext JS, LLC.
9961 * Originally Released Under LGPL - original licence link has changed is not relivant.
9964 * <script type="text/javascript">
9969 //Notifies Element that fx methods are available
9970 Roo.enableFx = true;
9974 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9975 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9976 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9977 * Element effects to work.</p><br/>
9979 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9980 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9981 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9982 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9983 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9984 * expected results and should be done with care.</p><br/>
9986 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9987 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9990 ----- -----------------------------
9991 tl The top left corner
9992 t The center of the top edge
9993 tr The top right corner
9994 l The center of the left edge
9995 r The center of the right edge
9996 bl The bottom left corner
9997 b The center of the bottom edge
9998 br The bottom right corner
10000 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10001 * below are common options that can be passed to any Fx method.</b>
10002 * @cfg {Function} callback A function called when the effect is finished
10003 * @cfg {Object} scope The scope of the effect function
10004 * @cfg {String} easing A valid Easing value for the effect
10005 * @cfg {String} afterCls A css class to apply after the effect
10006 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10007 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10008 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10009 * effects that end with the element being visually hidden, ignored otherwise)
10010 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10011 * a function which returns such a specification that will be applied to the Element after the effect finishes
10012 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10013 * @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
10014 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10018 * Slides the element into view. An anchor point can be optionally passed to set the point of
10019 * origin for the slide effect. This function automatically handles wrapping the element with
10020 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10023 // default: slide the element in from the top
10026 // custom: slide the element in from the right with a 2-second duration
10027 el.slideIn('r', { duration: 2 });
10029 // common config options shown with default values
10035 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10036 * @param {Object} options (optional) Object literal with any of the Fx config options
10037 * @return {Roo.Element} The Element
10039 slideIn : function(anchor, o){
10040 var el = this.getFxEl();
10043 el.queueFx(o, function(){
10045 anchor = anchor || "t";
10047 // fix display to visibility
10050 // restore values after effect
10051 var r = this.getFxRestore();
10052 var b = this.getBox();
10053 // fixed size for slide
10057 var wrap = this.fxWrap(r.pos, o, "hidden");
10059 var st = this.dom.style;
10060 st.visibility = "visible";
10061 st.position = "absolute";
10063 // clear out temp styles after slide and unwrap
10064 var after = function(){
10065 el.fxUnwrap(wrap, r.pos, o);
10066 st.width = r.width;
10067 st.height = r.height;
10070 // time to calc the positions
10071 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10073 switch(anchor.toLowerCase()){
10075 wrap.setSize(b.width, 0);
10076 st.left = st.bottom = "0";
10080 wrap.setSize(0, b.height);
10081 st.right = st.top = "0";
10085 wrap.setSize(0, b.height);
10086 wrap.setX(b.right);
10087 st.left = st.top = "0";
10088 a = {width: bw, points: pt};
10091 wrap.setSize(b.width, 0);
10092 wrap.setY(b.bottom);
10093 st.left = st.top = "0";
10094 a = {height: bh, points: pt};
10097 wrap.setSize(0, 0);
10098 st.right = st.bottom = "0";
10099 a = {width: bw, height: bh};
10102 wrap.setSize(0, 0);
10103 wrap.setY(b.y+b.height);
10104 st.right = st.top = "0";
10105 a = {width: bw, height: bh, points: pt};
10108 wrap.setSize(0, 0);
10109 wrap.setXY([b.right, b.bottom]);
10110 st.left = st.top = "0";
10111 a = {width: bw, height: bh, points: pt};
10114 wrap.setSize(0, 0);
10115 wrap.setX(b.x+b.width);
10116 st.left = st.bottom = "0";
10117 a = {width: bw, height: bh, points: pt};
10120 this.dom.style.visibility = "visible";
10123 arguments.callee.anim = wrap.fxanim(a,
10133 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10134 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10135 * 'hidden') but block elements will still take up space in the document. The element must be removed
10136 * from the DOM using the 'remove' config option if desired. This function automatically handles
10137 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10140 // default: slide the element out to the top
10143 // custom: slide the element out to the right with a 2-second duration
10144 el.slideOut('r', { duration: 2 });
10146 // common config options shown with default values
10154 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10155 * @param {Object} options (optional) Object literal with any of the Fx config options
10156 * @return {Roo.Element} The Element
10158 slideOut : function(anchor, o){
10159 var el = this.getFxEl();
10162 el.queueFx(o, function(){
10164 anchor = anchor || "t";
10166 // restore values after effect
10167 var r = this.getFxRestore();
10169 var b = this.getBox();
10170 // fixed size for slide
10174 var wrap = this.fxWrap(r.pos, o, "visible");
10176 var st = this.dom.style;
10177 st.visibility = "visible";
10178 st.position = "absolute";
10182 var after = function(){
10184 el.setDisplayed(false);
10189 el.fxUnwrap(wrap, r.pos, o);
10191 st.width = r.width;
10192 st.height = r.height;
10197 var a, zero = {to: 0};
10198 switch(anchor.toLowerCase()){
10200 st.left = st.bottom = "0";
10201 a = {height: zero};
10204 st.right = st.top = "0";
10208 st.left = st.top = "0";
10209 a = {width: zero, points: {to:[b.right, b.y]}};
10212 st.left = st.top = "0";
10213 a = {height: zero, points: {to:[b.x, b.bottom]}};
10216 st.right = st.bottom = "0";
10217 a = {width: zero, height: zero};
10220 st.right = st.top = "0";
10221 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10224 st.left = st.top = "0";
10225 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10228 st.left = st.bottom = "0";
10229 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10233 arguments.callee.anim = wrap.fxanim(a,
10243 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10244 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10245 * The element must be removed from the DOM using the 'remove' config option if desired.
10251 // common config options shown with default values
10259 * @param {Object} options (optional) Object literal with any of the Fx config options
10260 * @return {Roo.Element} The Element
10262 puff : function(o){
10263 var el = this.getFxEl();
10266 el.queueFx(o, function(){
10267 this.clearOpacity();
10270 // restore values after effect
10271 var r = this.getFxRestore();
10272 var st = this.dom.style;
10274 var after = function(){
10276 el.setDisplayed(false);
10283 el.setPositioning(r.pos);
10284 st.width = r.width;
10285 st.height = r.height;
10290 var width = this.getWidth();
10291 var height = this.getHeight();
10293 arguments.callee.anim = this.fxanim({
10294 width : {to: this.adjustWidth(width * 2)},
10295 height : {to: this.adjustHeight(height * 2)},
10296 points : {by: [-(width * .5), -(height * .5)]},
10298 fontSize: {to:200, unit: "%"}
10309 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10310 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10311 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10317 // all config options shown with default values
10325 * @param {Object} options (optional) Object literal with any of the Fx config options
10326 * @return {Roo.Element} The Element
10328 switchOff : function(o){
10329 var el = this.getFxEl();
10332 el.queueFx(o, function(){
10333 this.clearOpacity();
10336 // restore values after effect
10337 var r = this.getFxRestore();
10338 var st = this.dom.style;
10340 var after = function(){
10342 el.setDisplayed(false);
10348 el.setPositioning(r.pos);
10349 st.width = r.width;
10350 st.height = r.height;
10355 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10356 this.clearOpacity();
10360 points:{by:[0, this.getHeight() * .5]}
10361 }, o, 'motion', 0.3, 'easeIn', after);
10362 }).defer(100, this);
10369 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10370 * changed using the "attr" config option) and then fading back to the original color. If no original
10371 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10374 // default: highlight background to yellow
10377 // custom: highlight foreground text to blue for 2 seconds
10378 el.highlight("0000ff", { attr: 'color', duration: 2 });
10380 // common config options shown with default values
10381 el.highlight("ffff9c", {
10382 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10383 endColor: (current color) or "ffffff",
10388 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10389 * @param {Object} options (optional) Object literal with any of the Fx config options
10390 * @return {Roo.Element} The Element
10392 highlight : function(color, o){
10393 var el = this.getFxEl();
10396 el.queueFx(o, function(){
10397 color = color || "ffff9c";
10398 attr = o.attr || "backgroundColor";
10400 this.clearOpacity();
10403 var origColor = this.getColor(attr);
10404 var restoreColor = this.dom.style[attr];
10405 endColor = (o.endColor || origColor) || "ffffff";
10407 var after = function(){
10408 el.dom.style[attr] = restoreColor;
10413 a[attr] = {from: color, to: endColor};
10414 arguments.callee.anim = this.fxanim(a,
10424 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10427 // default: a single light blue ripple
10430 // custom: 3 red ripples lasting 3 seconds total
10431 el.frame("ff0000", 3, { duration: 3 });
10433 // common config options shown with default values
10434 el.frame("C3DAF9", 1, {
10435 duration: 1 //duration of entire animation (not each individual ripple)
10436 // Note: Easing is not configurable and will be ignored if included
10439 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10440 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10441 * @param {Object} options (optional) Object literal with any of the Fx config options
10442 * @return {Roo.Element} The Element
10444 frame : function(color, count, o){
10445 var el = this.getFxEl();
10448 el.queueFx(o, function(){
10449 color = color || "#C3DAF9";
10450 if(color.length == 6){
10451 color = "#" + color;
10453 count = count || 1;
10454 duration = o.duration || 1;
10457 var b = this.getBox();
10458 var animFn = function(){
10459 var proxy = this.createProxy({
10462 visbility:"hidden",
10463 position:"absolute",
10464 "z-index":"35000", // yee haw
10465 border:"0px solid " + color
10468 var scale = Roo.isBorderBox ? 2 : 1;
10470 top:{from:b.y, to:b.y - 20},
10471 left:{from:b.x, to:b.x - 20},
10472 borderWidth:{from:0, to:10},
10473 opacity:{from:1, to:0},
10474 height:{from:b.height, to:(b.height + (20*scale))},
10475 width:{from:b.width, to:(b.width + (20*scale))}
10476 }, duration, function(){
10480 animFn.defer((duration/2)*1000, this);
10491 * Creates a pause before any subsequent queued effects begin. If there are
10492 * no effects queued after the pause it will have no effect.
10497 * @param {Number} seconds The length of time to pause (in seconds)
10498 * @return {Roo.Element} The Element
10500 pause : function(seconds){
10501 var el = this.getFxEl();
10504 el.queueFx(o, function(){
10505 setTimeout(function(){
10507 }, seconds * 1000);
10513 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10514 * using the "endOpacity" config option.
10517 // default: fade in from opacity 0 to 100%
10520 // custom: fade in from opacity 0 to 75% over 2 seconds
10521 el.fadeIn({ endOpacity: .75, duration: 2});
10523 // common config options shown with default values
10525 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10530 * @param {Object} options (optional) Object literal with any of the Fx config options
10531 * @return {Roo.Element} The Element
10533 fadeIn : function(o){
10534 var el = this.getFxEl();
10536 el.queueFx(o, function(){
10537 this.setOpacity(0);
10539 this.dom.style.visibility = 'visible';
10540 var to = o.endOpacity || 1;
10541 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10542 o, null, .5, "easeOut", function(){
10544 this.clearOpacity();
10553 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10554 * using the "endOpacity" config option.
10557 // default: fade out from the element's current opacity to 0
10560 // custom: fade out from the element's current opacity to 25% over 2 seconds
10561 el.fadeOut({ endOpacity: .25, duration: 2});
10563 // common config options shown with default values
10565 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10572 * @param {Object} options (optional) Object literal with any of the Fx config options
10573 * @return {Roo.Element} The Element
10575 fadeOut : function(o){
10576 var el = this.getFxEl();
10578 el.queueFx(o, function(){
10579 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10580 o, null, .5, "easeOut", function(){
10581 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10582 this.dom.style.display = "none";
10584 this.dom.style.visibility = "hidden";
10586 this.clearOpacity();
10594 * Animates the transition of an element's dimensions from a starting height/width
10595 * to an ending height/width.
10598 // change height and width to 100x100 pixels
10599 el.scale(100, 100);
10601 // common config options shown with default values. The height and width will default to
10602 // the element's existing values if passed as null.
10605 [element's height], {
10610 * @param {Number} width The new width (pass undefined to keep the original width)
10611 * @param {Number} height The new height (pass undefined to keep the original height)
10612 * @param {Object} options (optional) Object literal with any of the Fx config options
10613 * @return {Roo.Element} The Element
10615 scale : function(w, h, o){
10616 this.shift(Roo.apply({}, o, {
10624 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10625 * Any of these properties not specified in the config object will not be changed. This effect
10626 * requires that at least one new dimension, position or opacity setting must be passed in on
10627 * the config object in order for the function to have any effect.
10630 // slide the element horizontally to x position 200 while changing the height and opacity
10631 el.shift({ x: 200, height: 50, opacity: .8 });
10633 // common config options shown with default values.
10635 width: [element's width],
10636 height: [element's height],
10637 x: [element's x position],
10638 y: [element's y position],
10639 opacity: [element's opacity],
10644 * @param {Object} options Object literal with any of the Fx config options
10645 * @return {Roo.Element} The Element
10647 shift : function(o){
10648 var el = this.getFxEl();
10650 el.queueFx(o, function(){
10651 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10652 if(w !== undefined){
10653 a.width = {to: this.adjustWidth(w)};
10655 if(h !== undefined){
10656 a.height = {to: this.adjustHeight(h)};
10658 if(x !== undefined || y !== undefined){
10660 x !== undefined ? x : this.getX(),
10661 y !== undefined ? y : this.getY()
10664 if(op !== undefined){
10665 a.opacity = {to: op};
10667 if(o.xy !== undefined){
10668 a.points = {to: o.xy};
10670 arguments.callee.anim = this.fxanim(a,
10671 o, 'motion', .35, "easeOut", function(){
10679 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10680 * ending point of the effect.
10683 // default: slide the element downward while fading out
10686 // custom: slide the element out to the right with a 2-second duration
10687 el.ghost('r', { duration: 2 });
10689 // common config options shown with default values
10697 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10698 * @param {Object} options (optional) Object literal with any of the Fx config options
10699 * @return {Roo.Element} The Element
10701 ghost : function(anchor, o){
10702 var el = this.getFxEl();
10705 el.queueFx(o, function(){
10706 anchor = anchor || "b";
10708 // restore values after effect
10709 var r = this.getFxRestore();
10710 var w = this.getWidth(),
10711 h = this.getHeight();
10713 var st = this.dom.style;
10715 var after = function(){
10717 el.setDisplayed(false);
10723 el.setPositioning(r.pos);
10724 st.width = r.width;
10725 st.height = r.height;
10730 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10731 switch(anchor.toLowerCase()){
10758 arguments.callee.anim = this.fxanim(a,
10768 * Ensures that all effects queued after syncFx is called on the element are
10769 * run concurrently. This is the opposite of {@link #sequenceFx}.
10770 * @return {Roo.Element} The Element
10772 syncFx : function(){
10773 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10782 * Ensures that all effects queued after sequenceFx is called on the element are
10783 * run in sequence. This is the opposite of {@link #syncFx}.
10784 * @return {Roo.Element} The Element
10786 sequenceFx : function(){
10787 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10789 concurrent : false,
10796 nextFx : function(){
10797 var ef = this.fxQueue[0];
10804 * Returns true if the element has any effects actively running or queued, else returns false.
10805 * @return {Boolean} True if element has active effects, else false
10807 hasActiveFx : function(){
10808 return this.fxQueue && this.fxQueue[0];
10812 * Stops any running effects and clears the element's internal effects queue if it contains
10813 * any additional effects that haven't started yet.
10814 * @return {Roo.Element} The Element
10816 stopFx : function(){
10817 if(this.hasActiveFx()){
10818 var cur = this.fxQueue[0];
10819 if(cur && cur.anim && cur.anim.isAnimated()){
10820 this.fxQueue = [cur]; // clear out others
10821 cur.anim.stop(true);
10828 beforeFx : function(o){
10829 if(this.hasActiveFx() && !o.concurrent){
10840 * Returns true if the element is currently blocking so that no other effect can be queued
10841 * until this effect is finished, else returns false if blocking is not set. This is commonly
10842 * used to ensure that an effect initiated by a user action runs to completion prior to the
10843 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10844 * @return {Boolean} True if blocking, else false
10846 hasFxBlock : function(){
10847 var q = this.fxQueue;
10848 return q && q[0] && q[0].block;
10852 queueFx : function(o, fn){
10856 if(!this.hasFxBlock()){
10857 Roo.applyIf(o, this.fxDefaults);
10859 var run = this.beforeFx(o);
10860 fn.block = o.block;
10861 this.fxQueue.push(fn);
10873 fxWrap : function(pos, o, vis){
10875 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10878 wrapXY = this.getXY();
10880 var div = document.createElement("div");
10881 div.style.visibility = vis;
10882 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10883 wrap.setPositioning(pos);
10884 if(wrap.getStyle("position") == "static"){
10885 wrap.position("relative");
10887 this.clearPositioning('auto');
10889 wrap.dom.appendChild(this.dom);
10891 wrap.setXY(wrapXY);
10898 fxUnwrap : function(wrap, pos, o){
10899 this.clearPositioning();
10900 this.setPositioning(pos);
10902 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10908 getFxRestore : function(){
10909 var st = this.dom.style;
10910 return {pos: this.getPositioning(), width: st.width, height : st.height};
10914 afterFx : function(o){
10916 this.applyStyles(o.afterStyle);
10919 this.addClass(o.afterCls);
10921 if(o.remove === true){
10924 Roo.callback(o.callback, o.scope, [this]);
10926 this.fxQueue.shift();
10932 getFxEl : function(){ // support for composite element fx
10933 return Roo.get(this.dom);
10937 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10938 animType = animType || 'run';
10940 var anim = Roo.lib.Anim[animType](
10942 (opt.duration || defaultDur) || .35,
10943 (opt.easing || defaultEase) || 'easeOut',
10945 Roo.callback(cb, this);
10954 // backwords compat
10955 Roo.Fx.resize = Roo.Fx.scale;
10957 //When included, Roo.Fx is automatically applied to Element so that all basic
10958 //effects are available directly via the Element API
10959 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10961 * Ext JS Library 1.1.1
10962 * Copyright(c) 2006-2007, Ext JS, LLC.
10964 * Originally Released Under LGPL - original licence link has changed is not relivant.
10967 * <script type="text/javascript">
10972 * @class Roo.CompositeElement
10973 * Standard composite class. Creates a Roo.Element for every element in the collection.
10975 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10976 * actions will be performed on all the elements in this collection.</b>
10978 * All methods return <i>this</i> and can be chained.
10980 var els = Roo.select("#some-el div.some-class", true);
10981 // or select directly from an existing element
10982 var el = Roo.get('some-el');
10983 el.select('div.some-class', true);
10985 els.setWidth(100); // all elements become 100 width
10986 els.hide(true); // all elements fade out and hide
10988 els.setWidth(100).hide(true);
10991 Roo.CompositeElement = function(els){
10992 this.elements = [];
10993 this.addElements(els);
10995 Roo.CompositeElement.prototype = {
10997 addElements : function(els){
10998 if(!els) return this;
10999 if(typeof els == "string"){
11000 els = Roo.Element.selectorFunction(els);
11002 var yels = this.elements;
11003 var index = yels.length-1;
11004 for(var i = 0, len = els.length; i < len; i++) {
11005 yels[++index] = Roo.get(els[i]);
11011 * Clears this composite and adds the elements returned by the passed selector.
11012 * @param {String/Array} els A string CSS selector, an array of elements or an element
11013 * @return {CompositeElement} this
11015 fill : function(els){
11016 this.elements = [];
11022 * Filters this composite to only elements that match the passed selector.
11023 * @param {String} selector A string CSS selector
11024 * @param {Boolean} inverse return inverse filter (not matches)
11025 * @return {CompositeElement} this
11027 filter : function(selector, inverse){
11029 inverse = inverse || false;
11030 this.each(function(el){
11031 var match = inverse ? !el.is(selector) : el.is(selector);
11033 els[els.length] = el.dom;
11040 invoke : function(fn, args){
11041 var els = this.elements;
11042 for(var i = 0, len = els.length; i < len; i++) {
11043 Roo.Element.prototype[fn].apply(els[i], args);
11048 * Adds elements to this composite.
11049 * @param {String/Array} els A string CSS selector, an array of elements or an element
11050 * @return {CompositeElement} this
11052 add : function(els){
11053 if(typeof els == "string"){
11054 this.addElements(Roo.Element.selectorFunction(els));
11055 }else if(els.length !== undefined){
11056 this.addElements(els);
11058 this.addElements([els]);
11063 * Calls the passed function passing (el, this, index) for each element in this composite.
11064 * @param {Function} fn The function to call
11065 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11066 * @return {CompositeElement} this
11068 each : function(fn, scope){
11069 var els = this.elements;
11070 for(var i = 0, len = els.length; i < len; i++){
11071 if(fn.call(scope || els[i], els[i], this, i) === false) {
11079 * Returns the Element object at the specified index
11080 * @param {Number} index
11081 * @return {Roo.Element}
11083 item : function(index){
11084 return this.elements[index] || null;
11088 * Returns the first Element
11089 * @return {Roo.Element}
11091 first : function(){
11092 return this.item(0);
11096 * Returns the last Element
11097 * @return {Roo.Element}
11100 return this.item(this.elements.length-1);
11104 * Returns the number of elements in this composite
11107 getCount : function(){
11108 return this.elements.length;
11112 * Returns true if this composite contains the passed element
11115 contains : function(el){
11116 return this.indexOf(el) !== -1;
11120 * Returns true if this composite contains the passed element
11123 indexOf : function(el){
11124 return this.elements.indexOf(Roo.get(el));
11129 * Removes the specified element(s).
11130 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11131 * or an array of any of those.
11132 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11133 * @return {CompositeElement} this
11135 removeElement : function(el, removeDom){
11136 if(el instanceof Array){
11137 for(var i = 0, len = el.length; i < len; i++){
11138 this.removeElement(el[i]);
11142 var index = typeof el == 'number' ? el : this.indexOf(el);
11145 var d = this.elements[index];
11149 d.parentNode.removeChild(d);
11152 this.elements.splice(index, 1);
11158 * Replaces the specified element with the passed element.
11159 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11161 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11162 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11163 * @return {CompositeElement} this
11165 replaceElement : function(el, replacement, domReplace){
11166 var index = typeof el == 'number' ? el : this.indexOf(el);
11169 this.elements[index].replaceWith(replacement);
11171 this.elements.splice(index, 1, Roo.get(replacement))
11178 * Removes all elements.
11180 clear : function(){
11181 this.elements = [];
11185 Roo.CompositeElement.createCall = function(proto, fnName){
11186 if(!proto[fnName]){
11187 proto[fnName] = function(){
11188 return this.invoke(fnName, arguments);
11192 for(var fnName in Roo.Element.prototype){
11193 if(typeof Roo.Element.prototype[fnName] == "function"){
11194 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11200 * Ext JS Library 1.1.1
11201 * Copyright(c) 2006-2007, Ext JS, LLC.
11203 * Originally Released Under LGPL - original licence link has changed is not relivant.
11206 * <script type="text/javascript">
11210 * @class Roo.CompositeElementLite
11211 * @extends Roo.CompositeElement
11212 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11214 var els = Roo.select("#some-el div.some-class");
11215 // or select directly from an existing element
11216 var el = Roo.get('some-el');
11217 el.select('div.some-class');
11219 els.setWidth(100); // all elements become 100 width
11220 els.hide(true); // all elements fade out and hide
11222 els.setWidth(100).hide(true);
11223 </code></pre><br><br>
11224 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11225 * actions will be performed on all the elements in this collection.</b>
11227 Roo.CompositeElementLite = function(els){
11228 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11229 this.el = new Roo.Element.Flyweight();
11231 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11232 addElements : function(els){
11234 if(els instanceof Array){
11235 this.elements = this.elements.concat(els);
11237 var yels = this.elements;
11238 var index = yels.length-1;
11239 for(var i = 0, len = els.length; i < len; i++) {
11240 yels[++index] = els[i];
11246 invoke : function(fn, args){
11247 var els = this.elements;
11249 for(var i = 0, len = els.length; i < len; i++) {
11251 Roo.Element.prototype[fn].apply(el, args);
11256 * Returns a flyweight Element of the dom element object at the specified index
11257 * @param {Number} index
11258 * @return {Roo.Element}
11260 item : function(index){
11261 if(!this.elements[index]){
11264 this.el.dom = this.elements[index];
11268 // fixes scope with flyweight
11269 addListener : function(eventName, handler, scope, opt){
11270 var els = this.elements;
11271 for(var i = 0, len = els.length; i < len; i++) {
11272 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11278 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11279 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11280 * a reference to the dom node, use el.dom.</b>
11281 * @param {Function} fn The function to call
11282 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11283 * @return {CompositeElement} this
11285 each : function(fn, scope){
11286 var els = this.elements;
11288 for(var i = 0, len = els.length; i < len; i++){
11290 if(fn.call(scope || el, el, this, i) === false){
11297 indexOf : function(el){
11298 return this.elements.indexOf(Roo.getDom(el));
11301 replaceElement : function(el, replacement, domReplace){
11302 var index = typeof el == 'number' ? el : this.indexOf(el);
11304 replacement = Roo.getDom(replacement);
11306 var d = this.elements[index];
11307 d.parentNode.insertBefore(replacement, d);
11308 d.parentNode.removeChild(d);
11310 this.elements.splice(index, 1, replacement);
11315 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11319 * Ext JS Library 1.1.1
11320 * Copyright(c) 2006-2007, Ext JS, LLC.
11322 * Originally Released Under LGPL - original licence link has changed is not relivant.
11325 * <script type="text/javascript">
11331 * @class Roo.data.Connection
11332 * @extends Roo.util.Observable
11333 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11334 * either to a configured URL, or to a URL specified at request time.<br><br>
11336 * Requests made by this class are asynchronous, and will return immediately. No data from
11337 * the server will be available to the statement immediately following the {@link #request} call.
11338 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11340 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11341 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11342 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11343 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11344 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11345 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11346 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11347 * standard DOM methods.
11349 * @param {Object} config a configuration object.
11351 Roo.data.Connection = function(config){
11352 Roo.apply(this, config);
11355 * @event beforerequest
11356 * Fires before a network request is made to retrieve a data object.
11357 * @param {Connection} conn This Connection object.
11358 * @param {Object} options The options config object passed to the {@link #request} method.
11360 "beforerequest" : true,
11362 * @event requestcomplete
11363 * Fires if the request was successfully completed.
11364 * @param {Connection} conn This Connection object.
11365 * @param {Object} response The XHR object containing the response data.
11366 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11367 * @param {Object} options The options config object passed to the {@link #request} method.
11369 "requestcomplete" : true,
11371 * @event requestexception
11372 * Fires if an error HTTP status was returned from the server.
11373 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11374 * @param {Connection} conn This Connection object.
11375 * @param {Object} response The XHR object containing the response data.
11376 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11377 * @param {Object} options The options config object passed to the {@link #request} method.
11379 "requestexception" : true
11381 Roo.data.Connection.superclass.constructor.call(this);
11384 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11386 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11389 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11390 * extra parameters to each request made by this object. (defaults to undefined)
11393 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11394 * to each request made by this object. (defaults to undefined)
11397 * @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)
11400 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11404 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11410 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11413 disableCaching: true,
11416 * Sends an HTTP request to a remote server.
11417 * @param {Object} options An object which may contain the following properties:<ul>
11418 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11419 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11420 * request, a url encoded string or a function to call to get either.</li>
11421 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11422 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11423 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11424 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11425 * <li>options {Object} The parameter to the request call.</li>
11426 * <li>success {Boolean} True if the request succeeded.</li>
11427 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11429 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11430 * The callback is passed the following parameters:<ul>
11431 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11432 * <li>options {Object} The parameter to the request call.</li>
11434 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11435 * The callback is passed the following parameters:<ul>
11436 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11437 * <li>options {Object} The parameter to the request call.</li>
11439 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11440 * for the callback function. Defaults to the browser window.</li>
11441 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11442 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11443 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11444 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11445 * params for the post data. Any params will be appended to the URL.</li>
11446 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11448 * @return {Number} transactionId
11450 request : function(o){
11451 if(this.fireEvent("beforerequest", this, o) !== false){
11454 if(typeof p == "function"){
11455 p = p.call(o.scope||window, o);
11457 if(typeof p == "object"){
11458 p = Roo.urlEncode(o.params);
11460 if(this.extraParams){
11461 var extras = Roo.urlEncode(this.extraParams);
11462 p = p ? (p + '&' + extras) : extras;
11465 var url = o.url || this.url;
11466 if(typeof url == 'function'){
11467 url = url.call(o.scope||window, o);
11471 var form = Roo.getDom(o.form);
11472 url = url || form.action;
11474 var enctype = form.getAttribute("enctype");
11475 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11476 return this.doFormUpload(o, p, url);
11478 var f = Roo.lib.Ajax.serializeForm(form);
11479 p = p ? (p + '&' + f) : f;
11482 var hs = o.headers;
11483 if(this.defaultHeaders){
11484 hs = Roo.apply(hs || {}, this.defaultHeaders);
11491 success: this.handleResponse,
11492 failure: this.handleFailure,
11494 argument: {options: o},
11495 timeout : o.timeout || this.timeout
11498 var method = o.method||this.method||(p ? "POST" : "GET");
11500 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11501 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11504 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11508 }else if(this.autoAbort !== false){
11512 if((method == 'GET' && p) || o.xmlData){
11513 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11516 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11517 return this.transId;
11519 Roo.callback(o.callback, o.scope, [o, null, null]);
11525 * Determine whether this object has a request outstanding.
11526 * @param {Number} transactionId (Optional) defaults to the last transaction
11527 * @return {Boolean} True if there is an outstanding request.
11529 isLoading : function(transId){
11531 return Roo.lib.Ajax.isCallInProgress(transId);
11533 return this.transId ? true : false;
11538 * Aborts any outstanding request.
11539 * @param {Number} transactionId (Optional) defaults to the last transaction
11541 abort : function(transId){
11542 if(transId || this.isLoading()){
11543 Roo.lib.Ajax.abort(transId || this.transId);
11548 handleResponse : function(response){
11549 this.transId = false;
11550 var options = response.argument.options;
11551 response.argument = options ? options.argument : null;
11552 this.fireEvent("requestcomplete", this, response, options);
11553 Roo.callback(options.success, options.scope, [response, options]);
11554 Roo.callback(options.callback, options.scope, [options, true, response]);
11558 handleFailure : function(response, e){
11559 this.transId = false;
11560 var options = response.argument.options;
11561 response.argument = options ? options.argument : null;
11562 this.fireEvent("requestexception", this, response, options, e);
11563 Roo.callback(options.failure, options.scope, [response, options]);
11564 Roo.callback(options.callback, options.scope, [options, false, response]);
11568 doFormUpload : function(o, ps, url){
11570 var frame = document.createElement('iframe');
11573 frame.className = 'x-hidden';
11575 frame.src = Roo.SSL_SECURE_URL;
11577 document.body.appendChild(frame);
11580 document.frames[id].name = id;
11583 var form = Roo.getDom(o.form);
11585 form.method = 'POST';
11586 form.enctype = form.encoding = 'multipart/form-data';
11592 if(ps){ // add dynamic params
11594 ps = Roo.urlDecode(ps, false);
11596 if(ps.hasOwnProperty(k)){
11597 hd = document.createElement('input');
11598 hd.type = 'hidden';
11601 form.appendChild(hd);
11608 var r = { // bogus response object
11613 r.argument = o ? o.argument : null;
11618 doc = frame.contentWindow.document;
11620 doc = (frame.contentDocument || window.frames[id].document);
11622 if(doc && doc.body){
11623 r.responseText = doc.body.innerHTML;
11625 if(doc && doc.XMLDocument){
11626 r.responseXML = doc.XMLDocument;
11628 r.responseXML = doc;
11635 Roo.EventManager.removeListener(frame, 'load', cb, this);
11637 this.fireEvent("requestcomplete", this, r, o);
11638 Roo.callback(o.success, o.scope, [r, o]);
11639 Roo.callback(o.callback, o.scope, [o, true, r]);
11641 setTimeout(function(){document.body.removeChild(frame);}, 100);
11644 Roo.EventManager.on(frame, 'load', cb, this);
11647 if(hiddens){ // remove dynamic params
11648 for(var i = 0, len = hiddens.length; i < len; i++){
11649 form.removeChild(hiddens[i]);
11656 * Ext JS Library 1.1.1
11657 * Copyright(c) 2006-2007, Ext JS, LLC.
11659 * Originally Released Under LGPL - original licence link has changed is not relivant.
11662 * <script type="text/javascript">
11666 * Global Ajax request class.
11669 * @extends Roo.data.Connection
11672 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11673 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11674 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11675 * @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)
11676 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11677 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11678 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11680 Roo.Ajax = new Roo.data.Connection({
11689 * Serialize the passed form into a url encoded string
11691 * @param {String/HTMLElement} form
11694 serializeForm : function(form){
11695 return Roo.lib.Ajax.serializeForm(form);
11699 * Ext JS Library 1.1.1
11700 * Copyright(c) 2006-2007, Ext JS, LLC.
11702 * Originally Released Under LGPL - original licence link has changed is not relivant.
11705 * <script type="text/javascript">
11710 * @class Roo.UpdateManager
11711 * @extends Roo.util.Observable
11712 * Provides AJAX-style update for Element object.<br><br>
11715 * // Get it from a Roo.Element object
11716 * var el = Roo.get("foo");
11717 * var mgr = el.getUpdateManager();
11718 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11720 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11722 * // or directly (returns the same UpdateManager instance)
11723 * var mgr = new Roo.UpdateManager("myElementId");
11724 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11725 * mgr.on("update", myFcnNeedsToKnow);
11727 // short handed call directly from the element object
11728 Roo.get("foo").load({
11732 text: "Loading Foo..."
11736 * Create new UpdateManager directly.
11737 * @param {String/HTMLElement/Roo.Element} el The element to update
11738 * @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).
11740 Roo.UpdateManager = function(el, forceNew){
11742 if(!forceNew && el.updateManager){
11743 return el.updateManager;
11746 * The Element object
11747 * @type Roo.Element
11751 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11754 this.defaultUrl = null;
11758 * @event beforeupdate
11759 * Fired before an update is made, return false from your handler and the update is cancelled.
11760 * @param {Roo.Element} el
11761 * @param {String/Object/Function} url
11762 * @param {String/Object} params
11764 "beforeupdate": true,
11767 * Fired after successful update is made.
11768 * @param {Roo.Element} el
11769 * @param {Object} oResponseObject The response Object
11774 * Fired on update failure.
11775 * @param {Roo.Element} el
11776 * @param {Object} oResponseObject The response Object
11780 var d = Roo.UpdateManager.defaults;
11782 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11785 this.sslBlankUrl = d.sslBlankUrl;
11787 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11790 this.disableCaching = d.disableCaching;
11792 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11795 this.indicatorText = d.indicatorText;
11797 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11800 this.showLoadIndicator = d.showLoadIndicator;
11802 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11805 this.timeout = d.timeout;
11808 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11811 this.loadScripts = d.loadScripts;
11814 * Transaction object of current executing transaction
11816 this.transaction = null;
11821 this.autoRefreshProcId = null;
11823 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11826 this.refreshDelegate = this.refresh.createDelegate(this);
11828 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11831 this.updateDelegate = this.update.createDelegate(this);
11833 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11836 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11840 this.successDelegate = this.processSuccess.createDelegate(this);
11844 this.failureDelegate = this.processFailure.createDelegate(this);
11846 if(!this.renderer){
11848 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11850 this.renderer = new Roo.UpdateManager.BasicRenderer();
11853 Roo.UpdateManager.superclass.constructor.call(this);
11856 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11858 * Get the Element this UpdateManager is bound to
11859 * @return {Roo.Element} The element
11861 getEl : function(){
11865 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11866 * @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:
11869 url: "your-url.php",<br/>
11870 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11871 callback: yourFunction,<br/>
11872 scope: yourObject, //(optional scope) <br/>
11873 discardUrl: false, <br/>
11874 nocache: false,<br/>
11875 text: "Loading...",<br/>
11877 scripts: false<br/>
11880 * The only required property is url. The optional properties nocache, text and scripts
11881 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11882 * @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}
11883 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11884 * @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.
11886 update : function(url, params, callback, discardUrl){
11887 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11888 var method = this.method,
11890 if(typeof url == "object"){ // must be config object
11893 params = params || cfg.params;
11894 callback = callback || cfg.callback;
11895 discardUrl = discardUrl || cfg.discardUrl;
11896 if(callback && cfg.scope){
11897 callback = callback.createDelegate(cfg.scope);
11899 if(typeof cfg.method != "undefined"){method = cfg.method;};
11900 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11901 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11902 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11903 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11905 this.showLoading();
11907 this.defaultUrl = url;
11909 if(typeof url == "function"){
11910 url = url.call(this);
11913 method = method || (params ? "POST" : "GET");
11914 if(method == "GET"){
11915 url = this.prepareUrl(url);
11918 var o = Roo.apply(cfg ||{}, {
11921 success: this.successDelegate,
11922 failure: this.failureDelegate,
11923 callback: undefined,
11924 timeout: (this.timeout*1000),
11925 argument: {"url": url, "form": null, "callback": callback, "params": params}
11927 Roo.log("updated manager called with timeout of " + o.timeout);
11928 this.transaction = Roo.Ajax.request(o);
11933 * 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.
11934 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11935 * @param {String/HTMLElement} form The form Id or form element
11936 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11937 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11938 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11940 formUpdate : function(form, url, reset, callback){
11941 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11942 if(typeof url == "function"){
11943 url = url.call(this);
11945 form = Roo.getDom(form);
11946 this.transaction = Roo.Ajax.request({
11949 success: this.successDelegate,
11950 failure: this.failureDelegate,
11951 timeout: (this.timeout*1000),
11952 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11954 this.showLoading.defer(1, this);
11959 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11960 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11962 refresh : function(callback){
11963 if(this.defaultUrl == null){
11966 this.update(this.defaultUrl, null, callback, true);
11970 * Set this element to auto refresh.
11971 * @param {Number} interval How often to update (in seconds).
11972 * @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)
11973 * @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}
11974 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11975 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11977 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11979 this.update(url || this.defaultUrl, params, callback, true);
11981 if(this.autoRefreshProcId){
11982 clearInterval(this.autoRefreshProcId);
11984 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11988 * Stop auto refresh on this element.
11990 stopAutoRefresh : function(){
11991 if(this.autoRefreshProcId){
11992 clearInterval(this.autoRefreshProcId);
11993 delete this.autoRefreshProcId;
11997 isAutoRefreshing : function(){
11998 return this.autoRefreshProcId ? true : false;
12001 * Called to update the element to "Loading" state. Override to perform custom action.
12003 showLoading : function(){
12004 if(this.showLoadIndicator){
12005 this.el.update(this.indicatorText);
12010 * Adds unique parameter to query string if disableCaching = true
12013 prepareUrl : function(url){
12014 if(this.disableCaching){
12015 var append = "_dc=" + (new Date().getTime());
12016 if(url.indexOf("?") !== -1){
12017 url += "&" + append;
12019 url += "?" + append;
12028 processSuccess : function(response){
12029 this.transaction = null;
12030 if(response.argument.form && response.argument.reset){
12031 try{ // put in try/catch since some older FF releases had problems with this
12032 response.argument.form.reset();
12035 if(this.loadScripts){
12036 this.renderer.render(this.el, response, this,
12037 this.updateComplete.createDelegate(this, [response]));
12039 this.renderer.render(this.el, response, this);
12040 this.updateComplete(response);
12044 updateComplete : function(response){
12045 this.fireEvent("update", this.el, response);
12046 if(typeof response.argument.callback == "function"){
12047 response.argument.callback(this.el, true, response);
12054 processFailure : function(response){
12055 this.transaction = null;
12056 this.fireEvent("failure", this.el, response);
12057 if(typeof response.argument.callback == "function"){
12058 response.argument.callback(this.el, false, response);
12063 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12064 * @param {Object} renderer The object implementing the render() method
12066 setRenderer : function(renderer){
12067 this.renderer = renderer;
12070 getRenderer : function(){
12071 return this.renderer;
12075 * Set the defaultUrl used for updates
12076 * @param {String/Function} defaultUrl The url or a function to call to get the url
12078 setDefaultUrl : function(defaultUrl){
12079 this.defaultUrl = defaultUrl;
12083 * Aborts the executing transaction
12085 abort : function(){
12086 if(this.transaction){
12087 Roo.Ajax.abort(this.transaction);
12092 * Returns true if an update is in progress
12093 * @return {Boolean}
12095 isUpdating : function(){
12096 if(this.transaction){
12097 return Roo.Ajax.isLoading(this.transaction);
12104 * @class Roo.UpdateManager.defaults
12105 * @static (not really - but it helps the doc tool)
12106 * The defaults collection enables customizing the default properties of UpdateManager
12108 Roo.UpdateManager.defaults = {
12110 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12116 * True to process scripts by default (Defaults to false).
12119 loadScripts : false,
12122 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12125 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12127 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12130 disableCaching : false,
12132 * Whether to show indicatorText when loading (Defaults to true).
12135 showLoadIndicator : true,
12137 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12140 indicatorText : '<div class="loading-indicator">Loading...</div>'
12144 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12146 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12147 * @param {String/HTMLElement/Roo.Element} el The element to update
12148 * @param {String} url The url
12149 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12150 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12153 * @member Roo.UpdateManager
12155 Roo.UpdateManager.updateElement = function(el, url, params, options){
12156 var um = Roo.get(el, true).getUpdateManager();
12157 Roo.apply(um, options);
12158 um.update(url, params, options ? options.callback : null);
12160 // alias for backwards compat
12161 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12163 * @class Roo.UpdateManager.BasicRenderer
12164 * Default Content renderer. Updates the elements innerHTML with the responseText.
12166 Roo.UpdateManager.BasicRenderer = function(){};
12168 Roo.UpdateManager.BasicRenderer.prototype = {
12170 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12171 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12172 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12173 * @param {Roo.Element} el The element being rendered
12174 * @param {Object} response The YUI Connect response object
12175 * @param {UpdateManager} updateManager The calling update manager
12176 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12178 render : function(el, response, updateManager, callback){
12179 el.update(response.responseText, updateManager.loadScripts, callback);
12185 * (c)) Alan Knowles
12191 * @class Roo.DomTemplate
12192 * @extends Roo.Template
12193 * An effort at a dom based template engine..
12195 * Similar to XTemplate, except it uses dom parsing to create the template..
12197 * Supported features:
12202 {a_variable} - output encoded.
12203 {a_variable.format:("Y-m-d")} - call a method on the variable
12204 {a_variable:raw} - unencoded output
12205 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12206 {a_variable:this.method_on_template(...)} - call a method on the template object.
12211 <div roo-for="a_variable or condition.."></div>
12212 <div roo-if="a_variable or condition"></div>
12213 <div roo-exec="some javascript"></div>
12214 <div roo-name="named_template"></div>
12219 Roo.DomTemplate = function()
12221 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12228 Roo.extend(Roo.DomTemplate, Roo.Template, {
12230 * id counter for sub templates.
12234 * flag to indicate if dom parser is inside a pre,
12235 * it will strip whitespace if not.
12240 * The various sub templates
12248 * basic tag replacing syntax
12251 * // you can fake an object call by doing this
12255 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12256 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12258 iterChild : function (node, method) {
12260 var oldPre = this.inPre;
12261 if (node.tagName == 'PRE') {
12264 for( var i = 0; i < node.childNodes.length; i++) {
12265 method.call(this, node.childNodes[i]);
12267 this.inPre = oldPre;
12273 * compile the template
12275 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12278 compile: function()
12282 // covert the html into DOM...
12286 doc = document.implementation.createHTMLDocument("");
12287 doc.documentElement.innerHTML = this.html ;
12288 div = doc.documentElement;
12290 // old IE... - nasty -- it causes all sorts of issues.. with
12291 // images getting pulled from server..
12292 div = document.createElement('div');
12293 div.innerHTML = this.html;
12295 //doc.documentElement.innerHTML = htmlBody
12301 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12303 var tpls = this.tpls;
12305 // create a top level template from the snippet..
12307 //Roo.log(div.innerHTML);
12314 body : div.innerHTML,
12327 Roo.each(tpls, function(tp){
12328 this.compileTpl(tp);
12329 this.tpls[tp.id] = tp;
12332 this.master = tpls[0];
12338 compileNode : function(node, istop) {
12343 // skip anything not a tag..
12344 if (node.nodeType != 1) {
12345 if (node.nodeType == 3 && !this.inPre) {
12346 // reduce white space..
12347 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12370 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12371 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12372 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12373 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12379 // just itterate children..
12380 this.iterChild(node,this.compileNode);
12383 tpl.uid = this.id++;
12384 tpl.value = node.getAttribute('roo-' + tpl.attr);
12385 node.removeAttribute('roo-'+ tpl.attr);
12386 if (tpl.attr != 'name') {
12387 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12388 node.parentNode.replaceChild(placeholder, node);
12391 var placeholder = document.createElement('span');
12392 placeholder.className = 'roo-tpl-' + tpl.value;
12393 node.parentNode.replaceChild(placeholder, node);
12396 // parent now sees '{domtplXXXX}
12397 this.iterChild(node,this.compileNode);
12399 // we should now have node body...
12400 var div = document.createElement('div');
12401 div.appendChild(node);
12403 // this has the unfortunate side effect of converting tagged attributes
12404 // eg. href="{...}" into %7C...%7D
12405 // this has been fixed by searching for those combo's although it's a bit hacky..
12408 tpl.body = div.innerHTML;
12415 switch (tpl.value) {
12416 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12417 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12418 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12423 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12427 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12431 tpl.id = tpl.value; // replace non characters???
12437 this.tpls.push(tpl);
12447 * Compile a segment of the template into a 'sub-template'
12453 compileTpl : function(tpl)
12455 var fm = Roo.util.Format;
12456 var useF = this.disableFormats !== true;
12458 var sep = Roo.isGecko ? "+\n" : ",\n";
12460 var undef = function(str) {
12461 Roo.debug && Roo.log("Property not found :" + str);
12465 //Roo.log(tpl.body);
12469 var fn = function(m, lbrace, name, format, args)
12472 //Roo.log(arguments);
12473 args = args ? args.replace(/\\'/g,"'") : args;
12474 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12475 if (typeof(format) == 'undefined') {
12476 format = 'htmlEncode';
12478 if (format == 'raw' ) {
12482 if(name.substr(0, 6) == 'domtpl'){
12483 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12486 // build an array of options to determine if value is undefined..
12488 // basically get 'xxxx.yyyy' then do
12489 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12490 // (function () { Roo.log("Property not found"); return ''; })() :
12495 Roo.each(name.split('.'), function(st) {
12496 lookfor += (lookfor.length ? '.': '') + st;
12497 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12500 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12503 if(format && useF){
12505 args = args ? ',' + args : "";
12507 if(format.substr(0, 5) != "this."){
12508 format = "fm." + format + '(';
12510 format = 'this.call("'+ format.substr(5) + '", ';
12514 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12517 if (args && args.length) {
12518 // called with xxyx.yuu:(test,test)
12520 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12522 // raw.. - :raw modifier..
12523 return "'"+ sep + udef_st + name + ")"+sep+"'";
12527 // branched to use + in gecko and [].join() in others
12529 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12530 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12533 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12534 body.push(tpl.body.replace(/(\r\n|\n)/g,
12535 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12536 body.push("'].join('');};};");
12537 body = body.join('');
12540 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12542 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12549 * same as applyTemplate, except it's done to one of the subTemplates
12550 * when using named templates, you can do:
12552 * var str = pl.applySubTemplate('your-name', values);
12555 * @param {Number} id of the template
12556 * @param {Object} values to apply to template
12557 * @param {Object} parent (normaly the instance of this object)
12559 applySubTemplate : function(id, values, parent)
12563 var t = this.tpls[id];
12567 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12568 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12572 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12579 if(t.execCall && t.execCall.call(this, values, parent)){
12583 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12589 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12590 parent = t.target ? values : parent;
12591 if(t.forCall && vs instanceof Array){
12593 for(var i = 0, len = vs.length; i < len; i++){
12595 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12597 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12599 //Roo.log(t.compiled);
12603 return buf.join('');
12606 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12611 return t.compiled.call(this, vs, parent);
12613 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12615 //Roo.log(t.compiled);
12623 applyTemplate : function(values){
12624 return this.master.compiled.call(this, values, {});
12625 //var s = this.subs;
12628 apply : function(){
12629 return this.applyTemplate.apply(this, arguments);
12634 Roo.DomTemplate.from = function(el){
12635 el = Roo.getDom(el);
12636 return new Roo.Domtemplate(el.value || el.innerHTML);
12639 * Ext JS Library 1.1.1
12640 * Copyright(c) 2006-2007, Ext JS, LLC.
12642 * Originally Released Under LGPL - original licence link has changed is not relivant.
12645 * <script type="text/javascript">
12649 * @class Roo.util.DelayedTask
12650 * Provides a convenient method of performing setTimeout where a new
12651 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12652 * You can use this class to buffer
12653 * the keypress events for a certain number of milliseconds, and perform only if they stop
12654 * for that amount of time.
12655 * @constructor The parameters to this constructor serve as defaults and are not required.
12656 * @param {Function} fn (optional) The default function to timeout
12657 * @param {Object} scope (optional) The default scope of that timeout
12658 * @param {Array} args (optional) The default Array of arguments
12660 Roo.util.DelayedTask = function(fn, scope, args){
12661 var id = null, d, t;
12663 var call = function(){
12664 var now = new Date().getTime();
12668 fn.apply(scope, args || []);
12672 * Cancels any pending timeout and queues a new one
12673 * @param {Number} delay The milliseconds to delay
12674 * @param {Function} newFn (optional) Overrides function passed to constructor
12675 * @param {Object} newScope (optional) Overrides scope passed to constructor
12676 * @param {Array} newArgs (optional) Overrides args passed to constructor
12678 this.delay = function(delay, newFn, newScope, newArgs){
12679 if(id && delay != d){
12683 t = new Date().getTime();
12685 scope = newScope || scope;
12686 args = newArgs || args;
12688 id = setInterval(call, d);
12693 * Cancel the last queued timeout
12695 this.cancel = function(){
12703 * Ext JS Library 1.1.1
12704 * Copyright(c) 2006-2007, Ext JS, LLC.
12706 * Originally Released Under LGPL - original licence link has changed is not relivant.
12709 * <script type="text/javascript">
12713 Roo.util.TaskRunner = function(interval){
12714 interval = interval || 10;
12715 var tasks = [], removeQueue = [];
12717 var running = false;
12719 var stopThread = function(){
12725 var startThread = function(){
12728 id = setInterval(runTasks, interval);
12732 var removeTask = function(task){
12733 removeQueue.push(task);
12739 var runTasks = function(){
12740 if(removeQueue.length > 0){
12741 for(var i = 0, len = removeQueue.length; i < len; i++){
12742 tasks.remove(removeQueue[i]);
12745 if(tasks.length < 1){
12750 var now = new Date().getTime();
12751 for(var i = 0, len = tasks.length; i < len; ++i){
12753 var itime = now - t.taskRunTime;
12754 if(t.interval <= itime){
12755 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12756 t.taskRunTime = now;
12757 if(rt === false || t.taskRunCount === t.repeat){
12762 if(t.duration && t.duration <= (now - t.taskStartTime)){
12769 * Queues a new task.
12770 * @param {Object} task
12772 this.start = function(task){
12774 task.taskStartTime = new Date().getTime();
12775 task.taskRunTime = 0;
12776 task.taskRunCount = 0;
12781 this.stop = function(task){
12786 this.stopAll = function(){
12788 for(var i = 0, len = tasks.length; i < len; i++){
12789 if(tasks[i].onStop){
12798 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12800 * Ext JS Library 1.1.1
12801 * Copyright(c) 2006-2007, Ext JS, LLC.
12803 * Originally Released Under LGPL - original licence link has changed is not relivant.
12806 * <script type="text/javascript">
12811 * @class Roo.util.MixedCollection
12812 * @extends Roo.util.Observable
12813 * A Collection class that maintains both numeric indexes and keys and exposes events.
12815 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12816 * collection (defaults to false)
12817 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12818 * and return the key value for that item. This is used when available to look up the key on items that
12819 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12820 * equivalent to providing an implementation for the {@link #getKey} method.
12822 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12830 * Fires when the collection is cleared.
12835 * Fires when an item is added to the collection.
12836 * @param {Number} index The index at which the item was added.
12837 * @param {Object} o The item added.
12838 * @param {String} key The key associated with the added item.
12843 * Fires when an item is replaced in the collection.
12844 * @param {String} key he key associated with the new added.
12845 * @param {Object} old The item being replaced.
12846 * @param {Object} new The new item.
12851 * Fires when an item is removed from the collection.
12852 * @param {Object} o The item being removed.
12853 * @param {String} key (optional) The key associated with the removed item.
12858 this.allowFunctions = allowFunctions === true;
12860 this.getKey = keyFn;
12862 Roo.util.MixedCollection.superclass.constructor.call(this);
12865 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12866 allowFunctions : false,
12869 * Adds an item to the collection.
12870 * @param {String} key The key to associate with the item
12871 * @param {Object} o The item to add.
12872 * @return {Object} The item added.
12874 add : function(key, o){
12875 if(arguments.length == 1){
12877 key = this.getKey(o);
12879 if(typeof key == "undefined" || key === null){
12881 this.items.push(o);
12882 this.keys.push(null);
12884 var old = this.map[key];
12886 return this.replace(key, o);
12889 this.items.push(o);
12891 this.keys.push(key);
12893 this.fireEvent("add", this.length-1, o, key);
12898 * MixedCollection has a generic way to fetch keys if you implement getKey.
12901 var mc = new Roo.util.MixedCollection();
12902 mc.add(someEl.dom.id, someEl);
12903 mc.add(otherEl.dom.id, otherEl);
12907 var mc = new Roo.util.MixedCollection();
12908 mc.getKey = function(el){
12914 // or via the constructor
12915 var mc = new Roo.util.MixedCollection(false, function(el){
12921 * @param o {Object} The item for which to find the key.
12922 * @return {Object} The key for the passed item.
12924 getKey : function(o){
12929 * Replaces an item in the collection.
12930 * @param {String} key The key associated with the item to replace, or the item to replace.
12931 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12932 * @return {Object} The new item.
12934 replace : function(key, o){
12935 if(arguments.length == 1){
12937 key = this.getKey(o);
12939 var old = this.item(key);
12940 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12941 return this.add(key, o);
12943 var index = this.indexOfKey(key);
12944 this.items[index] = o;
12946 this.fireEvent("replace", key, old, o);
12951 * Adds all elements of an Array or an Object to the collection.
12952 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12953 * an Array of values, each of which are added to the collection.
12955 addAll : function(objs){
12956 if(arguments.length > 1 || objs instanceof Array){
12957 var args = arguments.length > 1 ? arguments : objs;
12958 for(var i = 0, len = args.length; i < len; i++){
12962 for(var key in objs){
12963 if(this.allowFunctions || typeof objs[key] != "function"){
12964 this.add(key, objs[key]);
12971 * Executes the specified function once for every item in the collection, passing each
12972 * item as the first and only parameter. returning false from the function will stop the iteration.
12973 * @param {Function} fn The function to execute for each item.
12974 * @param {Object} scope (optional) The scope in which to execute the function.
12976 each : function(fn, scope){
12977 var items = [].concat(this.items); // each safe for removal
12978 for(var i = 0, len = items.length; i < len; i++){
12979 if(fn.call(scope || items[i], items[i], i, len) === false){
12986 * Executes the specified function once for every key in the collection, passing each
12987 * key, and its associated item as the first two parameters.
12988 * @param {Function} fn The function to execute for each item.
12989 * @param {Object} scope (optional) The scope in which to execute the function.
12991 eachKey : function(fn, scope){
12992 for(var i = 0, len = this.keys.length; i < len; i++){
12993 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12998 * Returns the first item in the collection which elicits a true return value from the
12999 * passed selection function.
13000 * @param {Function} fn The selection function to execute for each item.
13001 * @param {Object} scope (optional) The scope in which to execute the function.
13002 * @return {Object} The first item in the collection which returned true from the selection function.
13004 find : function(fn, scope){
13005 for(var i = 0, len = this.items.length; i < len; i++){
13006 if(fn.call(scope || window, this.items[i], this.keys[i])){
13007 return this.items[i];
13014 * Inserts an item at the specified index in the collection.
13015 * @param {Number} index The index to insert the item at.
13016 * @param {String} key The key to associate with the new item, or the item itself.
13017 * @param {Object} o (optional) If the second parameter was a key, the new item.
13018 * @return {Object} The item inserted.
13020 insert : function(index, key, o){
13021 if(arguments.length == 2){
13023 key = this.getKey(o);
13025 if(index >= this.length){
13026 return this.add(key, o);
13029 this.items.splice(index, 0, o);
13030 if(typeof key != "undefined" && key != null){
13033 this.keys.splice(index, 0, key);
13034 this.fireEvent("add", index, o, key);
13039 * Removed an item from the collection.
13040 * @param {Object} o The item to remove.
13041 * @return {Object} The item removed.
13043 remove : function(o){
13044 return this.removeAt(this.indexOf(o));
13048 * Remove an item from a specified index in the collection.
13049 * @param {Number} index The index within the collection of the item to remove.
13051 removeAt : function(index){
13052 if(index < this.length && index >= 0){
13054 var o = this.items[index];
13055 this.items.splice(index, 1);
13056 var key = this.keys[index];
13057 if(typeof key != "undefined"){
13058 delete this.map[key];
13060 this.keys.splice(index, 1);
13061 this.fireEvent("remove", o, key);
13066 * Removed an item associated with the passed key fom the collection.
13067 * @param {String} key The key of the item to remove.
13069 removeKey : function(key){
13070 return this.removeAt(this.indexOfKey(key));
13074 * Returns the number of items in the collection.
13075 * @return {Number} the number of items in the collection.
13077 getCount : function(){
13078 return this.length;
13082 * Returns index within the collection of the passed Object.
13083 * @param {Object} o The item to find the index of.
13084 * @return {Number} index of the item.
13086 indexOf : function(o){
13087 if(!this.items.indexOf){
13088 for(var i = 0, len = this.items.length; i < len; i++){
13089 if(this.items[i] == o) return i;
13093 return this.items.indexOf(o);
13098 * Returns index within the collection of the passed key.
13099 * @param {String} key The key to find the index of.
13100 * @return {Number} index of the key.
13102 indexOfKey : function(key){
13103 if(!this.keys.indexOf){
13104 for(var i = 0, len = this.keys.length; i < len; i++){
13105 if(this.keys[i] == key) return i;
13109 return this.keys.indexOf(key);
13114 * Returns the item associated with the passed key OR index. Key has priority over index.
13115 * @param {String/Number} key The key or index of the item.
13116 * @return {Object} The item associated with the passed key.
13118 item : function(key){
13119 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13120 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13124 * Returns the item at the specified index.
13125 * @param {Number} index The index of the item.
13128 itemAt : function(index){
13129 return this.items[index];
13133 * Returns the item associated with the passed key.
13134 * @param {String/Number} key The key of the item.
13135 * @return {Object} The item associated with the passed key.
13137 key : function(key){
13138 return this.map[key];
13142 * Returns true if the collection contains the passed Object as an item.
13143 * @param {Object} o The Object to look for in the collection.
13144 * @return {Boolean} True if the collection contains the Object as an item.
13146 contains : function(o){
13147 return this.indexOf(o) != -1;
13151 * Returns true if the collection contains the passed Object as a key.
13152 * @param {String} key The key to look for in the collection.
13153 * @return {Boolean} True if the collection contains the Object as a key.
13155 containsKey : function(key){
13156 return typeof this.map[key] != "undefined";
13160 * Removes all items from the collection.
13162 clear : function(){
13167 this.fireEvent("clear");
13171 * Returns the first item in the collection.
13172 * @return {Object} the first item in the collection..
13174 first : function(){
13175 return this.items[0];
13179 * Returns the last item in the collection.
13180 * @return {Object} the last item in the collection..
13183 return this.items[this.length-1];
13186 _sort : function(property, dir, fn){
13187 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13188 fn = fn || function(a, b){
13191 var c = [], k = this.keys, items = this.items;
13192 for(var i = 0, len = items.length; i < len; i++){
13193 c[c.length] = {key: k[i], value: items[i], index: i};
13195 c.sort(function(a, b){
13196 var v = fn(a[property], b[property]) * dsc;
13198 v = (a.index < b.index ? -1 : 1);
13202 for(var i = 0, len = c.length; i < len; i++){
13203 items[i] = c[i].value;
13206 this.fireEvent("sort", this);
13210 * Sorts this collection with the passed comparison function
13211 * @param {String} direction (optional) "ASC" or "DESC"
13212 * @param {Function} fn (optional) comparison function
13214 sort : function(dir, fn){
13215 this._sort("value", dir, fn);
13219 * Sorts this collection by keys
13220 * @param {String} direction (optional) "ASC" or "DESC"
13221 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13223 keySort : function(dir, fn){
13224 this._sort("key", dir, fn || function(a, b){
13225 return String(a).toUpperCase()-String(b).toUpperCase();
13230 * Returns a range of items in this collection
13231 * @param {Number} startIndex (optional) defaults to 0
13232 * @param {Number} endIndex (optional) default to the last item
13233 * @return {Array} An array of items
13235 getRange : function(start, end){
13236 var items = this.items;
13237 if(items.length < 1){
13240 start = start || 0;
13241 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13244 for(var i = start; i <= end; i++) {
13245 r[r.length] = items[i];
13248 for(var i = start; i >= end; i--) {
13249 r[r.length] = items[i];
13256 * Filter the <i>objects</i> in this collection by a specific property.
13257 * Returns a new collection that has been filtered.
13258 * @param {String} property A property on your objects
13259 * @param {String/RegExp} value Either string that the property values
13260 * should start with or a RegExp to test against the property
13261 * @return {MixedCollection} The new filtered collection
13263 filter : function(property, value){
13264 if(!value.exec){ // not a regex
13265 value = String(value);
13266 if(value.length == 0){
13267 return this.clone();
13269 value = new RegExp("^" + Roo.escapeRe(value), "i");
13271 return this.filterBy(function(o){
13272 return o && value.test(o[property]);
13277 * Filter by a function. * Returns a new collection that has been filtered.
13278 * The passed function will be called with each
13279 * object in the collection. If the function returns true, the value is included
13280 * otherwise it is filtered.
13281 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13282 * @param {Object} scope (optional) The scope of the function (defaults to this)
13283 * @return {MixedCollection} The new filtered collection
13285 filterBy : function(fn, scope){
13286 var r = new Roo.util.MixedCollection();
13287 r.getKey = this.getKey;
13288 var k = this.keys, it = this.items;
13289 for(var i = 0, len = it.length; i < len; i++){
13290 if(fn.call(scope||this, it[i], k[i])){
13291 r.add(k[i], it[i]);
13298 * Creates a duplicate of this collection
13299 * @return {MixedCollection}
13301 clone : function(){
13302 var r = new Roo.util.MixedCollection();
13303 var k = this.keys, it = this.items;
13304 for(var i = 0, len = it.length; i < len; i++){
13305 r.add(k[i], it[i]);
13307 r.getKey = this.getKey;
13312 * Returns the item associated with the passed key or index.
13314 * @param {String/Number} key The key or index of the item.
13315 * @return {Object} The item associated with the passed key.
13317 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13319 * Ext JS Library 1.1.1
13320 * Copyright(c) 2006-2007, Ext JS, LLC.
13322 * Originally Released Under LGPL - original licence link has changed is not relivant.
13325 * <script type="text/javascript">
13328 * @class Roo.util.JSON
13329 * Modified version of Douglas Crockford"s json.js that doesn"t
13330 * mess with the Object prototype
13331 * http://www.json.org/js.html
13334 Roo.util.JSON = new (function(){
13335 var useHasOwn = {}.hasOwnProperty ? true : false;
13337 // crashes Safari in some instances
13338 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13340 var pad = function(n) {
13341 return n < 10 ? "0" + n : n;
13354 var encodeString = function(s){
13355 if (/["\\\x00-\x1f]/.test(s)) {
13356 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13361 c = b.charCodeAt();
13363 Math.floor(c / 16).toString(16) +
13364 (c % 16).toString(16);
13367 return '"' + s + '"';
13370 var encodeArray = function(o){
13371 var a = ["["], b, i, l = o.length, v;
13372 for (i = 0; i < l; i += 1) {
13374 switch (typeof v) {
13383 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13391 var encodeDate = function(o){
13392 return '"' + o.getFullYear() + "-" +
13393 pad(o.getMonth() + 1) + "-" +
13394 pad(o.getDate()) + "T" +
13395 pad(o.getHours()) + ":" +
13396 pad(o.getMinutes()) + ":" +
13397 pad(o.getSeconds()) + '"';
13401 * Encodes an Object, Array or other value
13402 * @param {Mixed} o The variable to encode
13403 * @return {String} The JSON string
13405 this.encode = function(o)
13407 // should this be extended to fully wrap stringify..
13409 if(typeof o == "undefined" || o === null){
13411 }else if(o instanceof Array){
13412 return encodeArray(o);
13413 }else if(o instanceof Date){
13414 return encodeDate(o);
13415 }else if(typeof o == "string"){
13416 return encodeString(o);
13417 }else if(typeof o == "number"){
13418 return isFinite(o) ? String(o) : "null";
13419 }else if(typeof o == "boolean"){
13422 var a = ["{"], b, i, v;
13424 if(!useHasOwn || o.hasOwnProperty(i)) {
13426 switch (typeof v) {
13435 a.push(this.encode(i), ":",
13436 v === null ? "null" : this.encode(v));
13447 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13448 * @param {String} json The JSON string
13449 * @return {Object} The resulting object
13451 this.decode = function(json){
13453 return /** eval:var:json */ eval("(" + json + ')');
13457 * Shorthand for {@link Roo.util.JSON#encode}
13458 * @member Roo encode
13460 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13462 * Shorthand for {@link Roo.util.JSON#decode}
13463 * @member Roo decode
13465 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13468 * Ext JS Library 1.1.1
13469 * Copyright(c) 2006-2007, Ext JS, LLC.
13471 * Originally Released Under LGPL - original licence link has changed is not relivant.
13474 * <script type="text/javascript">
13478 * @class Roo.util.Format
13479 * Reusable data formatting functions
13482 Roo.util.Format = function(){
13483 var trimRe = /^\s+|\s+$/g;
13486 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13487 * @param {String} value The string to truncate
13488 * @param {Number} length The maximum length to allow before truncating
13489 * @return {String} The converted text
13491 ellipsis : function(value, len){
13492 if(value && value.length > len){
13493 return value.substr(0, len-3)+"...";
13499 * Checks a reference and converts it to empty string if it is undefined
13500 * @param {Mixed} value Reference to check
13501 * @return {Mixed} Empty string if converted, otherwise the original value
13503 undef : function(value){
13504 return typeof value != "undefined" ? value : "";
13508 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13509 * @param {String} value The string to encode
13510 * @return {String} The encoded text
13512 htmlEncode : function(value){
13513 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13517 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13518 * @param {String} value The string to decode
13519 * @return {String} The decoded text
13521 htmlDecode : function(value){
13522 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13526 * Trims any whitespace from either side of a string
13527 * @param {String} value The text to trim
13528 * @return {String} The trimmed text
13530 trim : function(value){
13531 return String(value).replace(trimRe, "");
13535 * Returns a substring from within an original string
13536 * @param {String} value The original text
13537 * @param {Number} start The start index of the substring
13538 * @param {Number} length The length of the substring
13539 * @return {String} The substring
13541 substr : function(value, start, length){
13542 return String(value).substr(start, length);
13546 * Converts a string to all lower case letters
13547 * @param {String} value The text to convert
13548 * @return {String} The converted text
13550 lowercase : function(value){
13551 return String(value).toLowerCase();
13555 * Converts a string to all upper case letters
13556 * @param {String} value The text to convert
13557 * @return {String} The converted text
13559 uppercase : function(value){
13560 return String(value).toUpperCase();
13564 * Converts the first character only of a string to upper case
13565 * @param {String} value The text to convert
13566 * @return {String} The converted text
13568 capitalize : function(value){
13569 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13573 call : function(value, fn){
13574 if(arguments.length > 2){
13575 var args = Array.prototype.slice.call(arguments, 2);
13576 args.unshift(value);
13578 return /** eval:var:value */ eval(fn).apply(window, args);
13580 /** eval:var:value */
13581 return /** eval:var:value */ eval(fn).call(window, value);
13587 * safer version of Math.toFixed..??/
13588 * @param {Number/String} value The numeric value to format
13589 * @param {Number/String} value Decimal places
13590 * @return {String} The formatted currency string
13592 toFixed : function(v, n)
13594 // why not use to fixed - precision is buggered???
13596 return Math.round(v-0);
13598 var fact = Math.pow(10,n+1);
13599 v = (Math.round((v-0)*fact))/fact;
13600 var z = (''+fact).substring(2);
13601 if (v == Math.floor(v)) {
13602 return Math.floor(v) + '.' + z;
13605 // now just padd decimals..
13606 var ps = String(v).split('.');
13607 var fd = (ps[1] + z);
13608 var r = fd.substring(0,n);
13609 var rm = fd.substring(n);
13611 return ps[0] + '.' + r;
13613 r*=1; // turn it into a number;
13615 if (String(r).length != n) {
13618 r = String(r).substring(1); // chop the end off.
13621 return ps[0] + '.' + r;
13626 * Format a number as US currency
13627 * @param {Number/String} value The numeric value to format
13628 * @return {String} The formatted currency string
13630 usMoney : function(v){
13631 return '$' + Roo.util.Format.number(v);
13636 * eventually this should probably emulate php's number_format
13637 * @param {Number/String} value The numeric value to format
13638 * @param {Number} decimals number of decimal places
13639 * @return {String} The formatted currency string
13641 number : function(v,decimals)
13643 // multiply and round.
13644 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13645 var mul = Math.pow(10, decimals);
13646 var zero = String(mul).substring(1);
13647 v = (Math.round((v-0)*mul))/mul;
13649 // if it's '0' number.. then
13651 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13653 var ps = v.split('.');
13657 var r = /(\d+)(\d{3})/;
13659 while (r.test(whole)) {
13660 whole = whole.replace(r, '$1' + ',' + '$2');
13666 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13667 // does not have decimals
13668 (decimals ? ('.' + zero) : '');
13671 return whole + sub ;
13675 * Parse a value into a formatted date using the specified format pattern.
13676 * @param {Mixed} value The value to format
13677 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13678 * @return {String} The formatted date string
13680 date : function(v, format){
13684 if(!(v instanceof Date)){
13685 v = new Date(Date.parse(v));
13687 return v.dateFormat(format || Roo.util.Format.defaults.date);
13691 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13692 * @param {String} format Any valid date format string
13693 * @return {Function} The date formatting function
13695 dateRenderer : function(format){
13696 return function(v){
13697 return Roo.util.Format.date(v, format);
13702 stripTagsRE : /<\/?[^>]+>/gi,
13705 * Strips all HTML tags
13706 * @param {Mixed} value The text from which to strip tags
13707 * @return {String} The stripped text
13709 stripTags : function(v){
13710 return !v ? v : String(v).replace(this.stripTagsRE, "");
13714 Roo.util.Format.defaults = {
13718 * Ext JS Library 1.1.1
13719 * Copyright(c) 2006-2007, Ext JS, LLC.
13721 * Originally Released Under LGPL - original licence link has changed is not relivant.
13724 * <script type="text/javascript">
13731 * @class Roo.MasterTemplate
13732 * @extends Roo.Template
13733 * Provides a template that can have child templates. The syntax is:
13735 var t = new Roo.MasterTemplate(
13736 '<select name="{name}">',
13737 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13740 t.add('options', {value: 'foo', text: 'bar'});
13741 // or you can add multiple child elements in one shot
13742 t.addAll('options', [
13743 {value: 'foo', text: 'bar'},
13744 {value: 'foo2', text: 'bar2'},
13745 {value: 'foo3', text: 'bar3'}
13747 // then append, applying the master template values
13748 t.append('my-form', {name: 'my-select'});
13750 * A name attribute for the child template is not required if you have only one child
13751 * template or you want to refer to them by index.
13753 Roo.MasterTemplate = function(){
13754 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13755 this.originalHtml = this.html;
13757 var m, re = this.subTemplateRe;
13760 while(m = re.exec(this.html)){
13761 var name = m[1], content = m[2];
13766 tpl : new Roo.Template(content)
13769 st[name] = st[subIndex];
13771 st[subIndex].tpl.compile();
13772 st[subIndex].tpl.call = this.call.createDelegate(this);
13775 this.subCount = subIndex;
13778 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13780 * The regular expression used to match sub templates
13784 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13787 * Applies the passed values to a child template.
13788 * @param {String/Number} name (optional) The name or index of the child template
13789 * @param {Array/Object} values The values to be applied to the template
13790 * @return {MasterTemplate} this
13792 add : function(name, values){
13793 if(arguments.length == 1){
13794 values = arguments[0];
13797 var s = this.subs[name];
13798 s.buffer[s.buffer.length] = s.tpl.apply(values);
13803 * Applies all the passed values to a child template.
13804 * @param {String/Number} name (optional) The name or index of the child template
13805 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13806 * @param {Boolean} reset (optional) True to reset the template first
13807 * @return {MasterTemplate} this
13809 fill : function(name, values, reset){
13811 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13819 for(var i = 0, len = values.length; i < len; i++){
13820 this.add(name, values[i]);
13826 * Resets the template for reuse
13827 * @return {MasterTemplate} this
13829 reset : function(){
13831 for(var i = 0; i < this.subCount; i++){
13837 applyTemplate : function(values){
13839 var replaceIndex = -1;
13840 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13841 return s[++replaceIndex].buffer.join("");
13843 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13846 apply : function(){
13847 return this.applyTemplate.apply(this, arguments);
13850 compile : function(){return this;}
13854 * Alias for fill().
13857 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13859 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13860 * var tpl = Roo.MasterTemplate.from('element-id');
13861 * @param {String/HTMLElement} el
13862 * @param {Object} config
13865 Roo.MasterTemplate.from = function(el, config){
13866 el = Roo.getDom(el);
13867 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13870 * Ext JS Library 1.1.1
13871 * Copyright(c) 2006-2007, Ext JS, LLC.
13873 * Originally Released Under LGPL - original licence link has changed is not relivant.
13876 * <script type="text/javascript">
13881 * @class Roo.util.CSS
13882 * Utility class for manipulating CSS rules
13885 Roo.util.CSS = function(){
13887 var doc = document;
13889 var camelRe = /(-[a-z])/gi;
13890 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13894 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13895 * tag and appended to the HEAD of the document.
13896 * @param {String|Object} cssText The text containing the css rules
13897 * @param {String} id An id to add to the stylesheet for later removal
13898 * @return {StyleSheet}
13900 createStyleSheet : function(cssText, id){
13902 var head = doc.getElementsByTagName("head")[0];
13903 var nrules = doc.createElement("style");
13904 nrules.setAttribute("type", "text/css");
13906 nrules.setAttribute("id", id);
13908 if (typeof(cssText) != 'string') {
13909 // support object maps..
13910 // not sure if this a good idea..
13911 // perhaps it should be merged with the general css handling
13912 // and handle js style props.
13913 var cssTextNew = [];
13914 for(var n in cssText) {
13916 for(var k in cssText[n]) {
13917 citems.push( k + ' : ' +cssText[n][k] + ';' );
13919 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13922 cssText = cssTextNew.join("\n");
13928 head.appendChild(nrules);
13929 ss = nrules.styleSheet;
13930 ss.cssText = cssText;
13933 nrules.appendChild(doc.createTextNode(cssText));
13935 nrules.cssText = cssText;
13937 head.appendChild(nrules);
13938 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13940 this.cacheStyleSheet(ss);
13945 * Removes a style or link tag by id
13946 * @param {String} id The id of the tag
13948 removeStyleSheet : function(id){
13949 var existing = doc.getElementById(id);
13951 existing.parentNode.removeChild(existing);
13956 * Dynamically swaps an existing stylesheet reference for a new one
13957 * @param {String} id The id of an existing link tag to remove
13958 * @param {String} url The href of the new stylesheet to include
13960 swapStyleSheet : function(id, url){
13961 this.removeStyleSheet(id);
13962 var ss = doc.createElement("link");
13963 ss.setAttribute("rel", "stylesheet");
13964 ss.setAttribute("type", "text/css");
13965 ss.setAttribute("id", id);
13966 ss.setAttribute("href", url);
13967 doc.getElementsByTagName("head")[0].appendChild(ss);
13971 * Refresh the rule cache if you have dynamically added stylesheets
13972 * @return {Object} An object (hash) of rules indexed by selector
13974 refreshCache : function(){
13975 return this.getRules(true);
13979 cacheStyleSheet : function(stylesheet){
13983 try{// try catch for cross domain access issue
13984 var ssRules = stylesheet.cssRules || stylesheet.rules;
13985 for(var j = ssRules.length-1; j >= 0; --j){
13986 rules[ssRules[j].selectorText] = ssRules[j];
13992 * Gets all css rules for the document
13993 * @param {Boolean} refreshCache true to refresh the internal cache
13994 * @return {Object} An object (hash) of rules indexed by selector
13996 getRules : function(refreshCache){
13997 if(rules == null || refreshCache){
13999 var ds = doc.styleSheets;
14000 for(var i =0, len = ds.length; i < len; i++){
14002 this.cacheStyleSheet(ds[i]);
14010 * Gets an an individual CSS rule by selector(s)
14011 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14012 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14013 * @return {CSSRule} The CSS rule or null if one is not found
14015 getRule : function(selector, refreshCache){
14016 var rs = this.getRules(refreshCache);
14017 if(!(selector instanceof Array)){
14018 return rs[selector];
14020 for(var i = 0; i < selector.length; i++){
14021 if(rs[selector[i]]){
14022 return rs[selector[i]];
14030 * Updates a rule property
14031 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14032 * @param {String} property The css property
14033 * @param {String} value The new value for the property
14034 * @return {Boolean} true If a rule was found and updated
14036 updateRule : function(selector, property, value){
14037 if(!(selector instanceof Array)){
14038 var rule = this.getRule(selector);
14040 rule.style[property.replace(camelRe, camelFn)] = value;
14044 for(var i = 0; i < selector.length; i++){
14045 if(this.updateRule(selector[i], property, value)){
14055 * Ext JS Library 1.1.1
14056 * Copyright(c) 2006-2007, Ext JS, LLC.
14058 * Originally Released Under LGPL - original licence link has changed is not relivant.
14061 * <script type="text/javascript">
14067 * @class Roo.util.ClickRepeater
14068 * @extends Roo.util.Observable
14070 * A wrapper class which can be applied to any element. Fires a "click" event while the
14071 * mouse is pressed. The interval between firings may be specified in the config but
14072 * defaults to 10 milliseconds.
14074 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14076 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14077 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14078 * Similar to an autorepeat key delay.
14079 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14080 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14081 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14082 * "interval" and "delay" are ignored. "immediate" is honored.
14083 * @cfg {Boolean} preventDefault True to prevent the default click event
14084 * @cfg {Boolean} stopDefault True to stop the default click event
14087 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14088 * 2007-02-02 jvs Renamed to ClickRepeater
14089 * 2007-02-03 jvs Modifications for FF Mac and Safari
14092 * @param {String/HTMLElement/Element} el The element to listen on
14093 * @param {Object} config
14095 Roo.util.ClickRepeater = function(el, config)
14097 this.el = Roo.get(el);
14098 this.el.unselectable();
14100 Roo.apply(this, config);
14105 * Fires when the mouse button is depressed.
14106 * @param {Roo.util.ClickRepeater} this
14108 "mousedown" : true,
14111 * Fires on a specified interval during the time the element is pressed.
14112 * @param {Roo.util.ClickRepeater} this
14117 * Fires when the mouse key is released.
14118 * @param {Roo.util.ClickRepeater} this
14123 this.el.on("mousedown", this.handleMouseDown, this);
14124 if(this.preventDefault || this.stopDefault){
14125 this.el.on("click", function(e){
14126 if(this.preventDefault){
14127 e.preventDefault();
14129 if(this.stopDefault){
14135 // allow inline handler
14137 this.on("click", this.handler, this.scope || this);
14140 Roo.util.ClickRepeater.superclass.constructor.call(this);
14143 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14146 preventDefault : true,
14147 stopDefault : false,
14151 handleMouseDown : function(){
14152 clearTimeout(this.timer);
14154 if(this.pressClass){
14155 this.el.addClass(this.pressClass);
14157 this.mousedownTime = new Date();
14159 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14160 this.el.on("mouseout", this.handleMouseOut, this);
14162 this.fireEvent("mousedown", this);
14163 this.fireEvent("click", this);
14165 this.timer = this.click.defer(this.delay || this.interval, this);
14169 click : function(){
14170 this.fireEvent("click", this);
14171 this.timer = this.click.defer(this.getInterval(), this);
14175 getInterval: function(){
14176 if(!this.accelerate){
14177 return this.interval;
14179 var pressTime = this.mousedownTime.getElapsed();
14180 if(pressTime < 500){
14182 }else if(pressTime < 1700){
14184 }else if(pressTime < 2600){
14186 }else if(pressTime < 3500){
14188 }else if(pressTime < 4400){
14190 }else if(pressTime < 5300){
14192 }else if(pressTime < 6200){
14200 handleMouseOut : function(){
14201 clearTimeout(this.timer);
14202 if(this.pressClass){
14203 this.el.removeClass(this.pressClass);
14205 this.el.on("mouseover", this.handleMouseReturn, this);
14209 handleMouseReturn : function(){
14210 this.el.un("mouseover", this.handleMouseReturn);
14211 if(this.pressClass){
14212 this.el.addClass(this.pressClass);
14218 handleMouseUp : function(){
14219 clearTimeout(this.timer);
14220 this.el.un("mouseover", this.handleMouseReturn);
14221 this.el.un("mouseout", this.handleMouseOut);
14222 Roo.get(document).un("mouseup", this.handleMouseUp);
14223 this.el.removeClass(this.pressClass);
14224 this.fireEvent("mouseup", this);
14228 * Ext JS Library 1.1.1
14229 * Copyright(c) 2006-2007, Ext JS, LLC.
14231 * Originally Released Under LGPL - original licence link has changed is not relivant.
14234 * <script type="text/javascript">
14239 * @class Roo.KeyNav
14240 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14241 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14242 * way to implement custom navigation schemes for any UI component.</p>
14243 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14244 * pageUp, pageDown, del, home, end. Usage:</p>
14246 var nav = new Roo.KeyNav("my-element", {
14247 "left" : function(e){
14248 this.moveLeft(e.ctrlKey);
14250 "right" : function(e){
14251 this.moveRight(e.ctrlKey);
14253 "enter" : function(e){
14260 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14261 * @param {Object} config The config
14263 Roo.KeyNav = function(el, config){
14264 this.el = Roo.get(el);
14265 Roo.apply(this, config);
14266 if(!this.disabled){
14267 this.disabled = true;
14272 Roo.KeyNav.prototype = {
14274 * @cfg {Boolean} disabled
14275 * True to disable this KeyNav instance (defaults to false)
14279 * @cfg {String} defaultEventAction
14280 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14281 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14282 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14284 defaultEventAction: "stopEvent",
14286 * @cfg {Boolean} forceKeyDown
14287 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14288 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14289 * handle keydown instead of keypress.
14291 forceKeyDown : false,
14294 prepareEvent : function(e){
14295 var k = e.getKey();
14296 var h = this.keyToHandler[k];
14297 //if(h && this[h]){
14298 // e.stopPropagation();
14300 if(Roo.isSafari && h && k >= 37 && k <= 40){
14306 relay : function(e){
14307 var k = e.getKey();
14308 var h = this.keyToHandler[k];
14310 if(this.doRelay(e, this[h], h) !== true){
14311 e[this.defaultEventAction]();
14317 doRelay : function(e, h, hname){
14318 return h.call(this.scope || this, e);
14321 // possible handlers
14335 // quick lookup hash
14352 * Enable this KeyNav
14354 enable: function(){
14356 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14357 // the EventObject will normalize Safari automatically
14358 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14359 this.el.on("keydown", this.relay, this);
14361 this.el.on("keydown", this.prepareEvent, this);
14362 this.el.on("keypress", this.relay, this);
14364 this.disabled = false;
14369 * Disable this KeyNav
14371 disable: function(){
14372 if(!this.disabled){
14373 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14374 this.el.un("keydown", this.relay);
14376 this.el.un("keydown", this.prepareEvent);
14377 this.el.un("keypress", this.relay);
14379 this.disabled = true;
14384 * Ext JS Library 1.1.1
14385 * Copyright(c) 2006-2007, Ext JS, LLC.
14387 * Originally Released Under LGPL - original licence link has changed is not relivant.
14390 * <script type="text/javascript">
14395 * @class Roo.KeyMap
14396 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14397 * The constructor accepts the same config object as defined by {@link #addBinding}.
14398 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14399 * combination it will call the function with this signature (if the match is a multi-key
14400 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14401 * A KeyMap can also handle a string representation of keys.<br />
14404 // map one key by key code
14405 var map = new Roo.KeyMap("my-element", {
14406 key: 13, // or Roo.EventObject.ENTER
14411 // map multiple keys to one action by string
14412 var map = new Roo.KeyMap("my-element", {
14418 // map multiple keys to multiple actions by strings and array of codes
14419 var map = new Roo.KeyMap("my-element", [
14422 fn: function(){ alert("Return was pressed"); }
14425 fn: function(){ alert('a, b or c was pressed'); }
14430 fn: function(){ alert('Control + shift + tab was pressed.'); }
14434 * <b>Note: A KeyMap starts enabled</b>
14436 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14437 * @param {Object} config The config (see {@link #addBinding})
14438 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14440 Roo.KeyMap = function(el, config, eventName){
14441 this.el = Roo.get(el);
14442 this.eventName = eventName || "keydown";
14443 this.bindings = [];
14445 this.addBinding(config);
14450 Roo.KeyMap.prototype = {
14452 * True to stop the event from bubbling and prevent the default browser action if the
14453 * key was handled by the KeyMap (defaults to false)
14459 * Add a new binding to this KeyMap. The following config object properties are supported:
14461 Property Type Description
14462 ---------- --------------- ----------------------------------------------------------------------
14463 key String/Array A single keycode or an array of keycodes to handle
14464 shift Boolean True to handle key only when shift is pressed (defaults to false)
14465 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14466 alt Boolean True to handle key only when alt is pressed (defaults to false)
14467 fn Function The function to call when KeyMap finds the expected key combination
14468 scope Object The scope of the callback function
14474 var map = new Roo.KeyMap(document, {
14475 key: Roo.EventObject.ENTER,
14480 //Add a new binding to the existing KeyMap later
14488 * @param {Object/Array} config A single KeyMap config or an array of configs
14490 addBinding : function(config){
14491 if(config instanceof Array){
14492 for(var i = 0, len = config.length; i < len; i++){
14493 this.addBinding(config[i]);
14497 var keyCode = config.key,
14498 shift = config.shift,
14499 ctrl = config.ctrl,
14502 scope = config.scope;
14503 if(typeof keyCode == "string"){
14505 var keyString = keyCode.toUpperCase();
14506 for(var j = 0, len = keyString.length; j < len; j++){
14507 ks.push(keyString.charCodeAt(j));
14511 var keyArray = keyCode instanceof Array;
14512 var handler = function(e){
14513 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14514 var k = e.getKey();
14516 for(var i = 0, len = keyCode.length; i < len; i++){
14517 if(keyCode[i] == k){
14518 if(this.stopEvent){
14521 fn.call(scope || window, k, e);
14527 if(this.stopEvent){
14530 fn.call(scope || window, k, e);
14535 this.bindings.push(handler);
14539 * Shorthand for adding a single key listener
14540 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14541 * following options:
14542 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14543 * @param {Function} fn The function to call
14544 * @param {Object} scope (optional) The scope of the function
14546 on : function(key, fn, scope){
14547 var keyCode, shift, ctrl, alt;
14548 if(typeof key == "object" && !(key instanceof Array)){
14567 handleKeyDown : function(e){
14568 if(this.enabled){ //just in case
14569 var b = this.bindings;
14570 for(var i = 0, len = b.length; i < len; i++){
14571 b[i].call(this, e);
14577 * Returns true if this KeyMap is enabled
14578 * @return {Boolean}
14580 isEnabled : function(){
14581 return this.enabled;
14585 * Enables this KeyMap
14587 enable: function(){
14589 this.el.on(this.eventName, this.handleKeyDown, this);
14590 this.enabled = true;
14595 * Disable this KeyMap
14597 disable: function(){
14599 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14600 this.enabled = false;
14605 * Ext JS Library 1.1.1
14606 * Copyright(c) 2006-2007, Ext JS, LLC.
14608 * Originally Released Under LGPL - original licence link has changed is not relivant.
14611 * <script type="text/javascript">
14616 * @class Roo.util.TextMetrics
14617 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14618 * wide, in pixels, a given block of text will be.
14621 Roo.util.TextMetrics = function(){
14625 * Measures the size of the specified text
14626 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14627 * that can affect the size of the rendered text
14628 * @param {String} text The text to measure
14629 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14630 * in order to accurately measure the text height
14631 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14633 measure : function(el, text, fixedWidth){
14635 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14638 shared.setFixedWidth(fixedWidth || 'auto');
14639 return shared.getSize(text);
14643 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14644 * the overhead of multiple calls to initialize the style properties on each measurement.
14645 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14646 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14647 * in order to accurately measure the text height
14648 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14650 createInstance : function(el, fixedWidth){
14651 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14658 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14659 var ml = new Roo.Element(document.createElement('div'));
14660 document.body.appendChild(ml.dom);
14661 ml.position('absolute');
14662 ml.setLeftTop(-1000, -1000);
14666 ml.setWidth(fixedWidth);
14671 * Returns the size of the specified text based on the internal element's style and width properties
14672 * @memberOf Roo.util.TextMetrics.Instance#
14673 * @param {String} text The text to measure
14674 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14676 getSize : function(text){
14678 var s = ml.getSize();
14684 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14685 * that can affect the size of the rendered text
14686 * @memberOf Roo.util.TextMetrics.Instance#
14687 * @param {String/HTMLElement} el The element, dom node or id
14689 bind : function(el){
14691 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14696 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14697 * to set a fixed width in order to accurately measure the text height.
14698 * @memberOf Roo.util.TextMetrics.Instance#
14699 * @param {Number} width The width to set on the element
14701 setFixedWidth : function(width){
14702 ml.setWidth(width);
14706 * Returns the measured width of the specified text
14707 * @memberOf Roo.util.TextMetrics.Instance#
14708 * @param {String} text The text to measure
14709 * @return {Number} width The width in pixels
14711 getWidth : function(text){
14712 ml.dom.style.width = 'auto';
14713 return this.getSize(text).width;
14717 * Returns the measured height of the specified text. For multiline text, be sure to call
14718 * {@link #setFixedWidth} if necessary.
14719 * @memberOf Roo.util.TextMetrics.Instance#
14720 * @param {String} text The text to measure
14721 * @return {Number} height The height in pixels
14723 getHeight : function(text){
14724 return this.getSize(text).height;
14728 instance.bind(bindTo);
14733 // backwards compat
14734 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14736 * Ext JS Library 1.1.1
14737 * Copyright(c) 2006-2007, Ext JS, LLC.
14739 * Originally Released Under LGPL - original licence link has changed is not relivant.
14742 * <script type="text/javascript">
14746 * @class Roo.state.Provider
14747 * Abstract base class for state provider implementations. This class provides methods
14748 * for encoding and decoding <b>typed</b> variables including dates and defines the
14749 * Provider interface.
14751 Roo.state.Provider = function(){
14753 * @event statechange
14754 * Fires when a state change occurs.
14755 * @param {Provider} this This state provider
14756 * @param {String} key The state key which was changed
14757 * @param {String} value The encoded value for the state
14760 "statechange": true
14763 Roo.state.Provider.superclass.constructor.call(this);
14765 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14767 * Returns the current value for a key
14768 * @param {String} name The key name
14769 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14770 * @return {Mixed} The state data
14772 get : function(name, defaultValue){
14773 return typeof this.state[name] == "undefined" ?
14774 defaultValue : this.state[name];
14778 * Clears a value from the state
14779 * @param {String} name The key name
14781 clear : function(name){
14782 delete this.state[name];
14783 this.fireEvent("statechange", this, name, null);
14787 * Sets the value for a key
14788 * @param {String} name The key name
14789 * @param {Mixed} value The value to set
14791 set : function(name, value){
14792 this.state[name] = value;
14793 this.fireEvent("statechange", this, name, value);
14797 * Decodes a string previously encoded with {@link #encodeValue}.
14798 * @param {String} value The value to decode
14799 * @return {Mixed} The decoded value
14801 decodeValue : function(cookie){
14802 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14803 var matches = re.exec(unescape(cookie));
14804 if(!matches || !matches[1]) return; // non state cookie
14805 var type = matches[1];
14806 var v = matches[2];
14809 return parseFloat(v);
14811 return new Date(Date.parse(v));
14816 var values = v.split("^");
14817 for(var i = 0, len = values.length; i < len; i++){
14818 all.push(this.decodeValue(values[i]));
14823 var values = v.split("^");
14824 for(var i = 0, len = values.length; i < len; i++){
14825 var kv = values[i].split("=");
14826 all[kv[0]] = this.decodeValue(kv[1]);
14835 * Encodes a value including type information. Decode with {@link #decodeValue}.
14836 * @param {Mixed} value The value to encode
14837 * @return {String} The encoded value
14839 encodeValue : function(v){
14841 if(typeof v == "number"){
14843 }else if(typeof v == "boolean"){
14844 enc = "b:" + (v ? "1" : "0");
14845 }else if(v instanceof Date){
14846 enc = "d:" + v.toGMTString();
14847 }else if(v instanceof Array){
14849 for(var i = 0, len = v.length; i < len; i++){
14850 flat += this.encodeValue(v[i]);
14851 if(i != len-1) flat += "^";
14854 }else if(typeof v == "object"){
14857 if(typeof v[key] != "function"){
14858 flat += key + "=" + this.encodeValue(v[key]) + "^";
14861 enc = "o:" + flat.substring(0, flat.length-1);
14865 return escape(enc);
14871 * Ext JS Library 1.1.1
14872 * Copyright(c) 2006-2007, Ext JS, LLC.
14874 * Originally Released Under LGPL - original licence link has changed is not relivant.
14877 * <script type="text/javascript">
14880 * @class Roo.state.Manager
14881 * This is the global state manager. By default all components that are "state aware" check this class
14882 * for state information if you don't pass them a custom state provider. In order for this class
14883 * to be useful, it must be initialized with a provider when your application initializes.
14885 // in your initialization function
14887 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14889 // supposed you have a {@link Roo.BorderLayout}
14890 var layout = new Roo.BorderLayout(...);
14891 layout.restoreState();
14892 // or a {Roo.BasicDialog}
14893 var dialog = new Roo.BasicDialog(...);
14894 dialog.restoreState();
14898 Roo.state.Manager = function(){
14899 var provider = new Roo.state.Provider();
14903 * Configures the default state provider for your application
14904 * @param {Provider} stateProvider The state provider to set
14906 setProvider : function(stateProvider){
14907 provider = stateProvider;
14911 * Returns the current value for a key
14912 * @param {String} name The key name
14913 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14914 * @return {Mixed} The state data
14916 get : function(key, defaultValue){
14917 return provider.get(key, defaultValue);
14921 * Sets the value for a key
14922 * @param {String} name The key name
14923 * @param {Mixed} value The state data
14925 set : function(key, value){
14926 provider.set(key, value);
14930 * Clears a value from the state
14931 * @param {String} name The key name
14933 clear : function(key){
14934 provider.clear(key);
14938 * Gets the currently configured state provider
14939 * @return {Provider} The state provider
14941 getProvider : function(){
14948 * Ext JS Library 1.1.1
14949 * Copyright(c) 2006-2007, Ext JS, LLC.
14951 * Originally Released Under LGPL - original licence link has changed is not relivant.
14954 * <script type="text/javascript">
14957 * @class Roo.state.CookieProvider
14958 * @extends Roo.state.Provider
14959 * The default Provider implementation which saves state via cookies.
14962 var cp = new Roo.state.CookieProvider({
14964 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14965 domain: "roojs.com"
14967 Roo.state.Manager.setProvider(cp);
14969 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14970 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14971 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14972 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14973 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14974 * domain the page is running on including the 'www' like 'www.roojs.com')
14975 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14977 * Create a new CookieProvider
14978 * @param {Object} config The configuration object
14980 Roo.state.CookieProvider = function(config){
14981 Roo.state.CookieProvider.superclass.constructor.call(this);
14983 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14984 this.domain = null;
14985 this.secure = false;
14986 Roo.apply(this, config);
14987 this.state = this.readCookies();
14990 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14992 set : function(name, value){
14993 if(typeof value == "undefined" || value === null){
14997 this.setCookie(name, value);
14998 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15002 clear : function(name){
15003 this.clearCookie(name);
15004 Roo.state.CookieProvider.superclass.clear.call(this, name);
15008 readCookies : function(){
15010 var c = document.cookie + ";";
15011 var re = /\s?(.*?)=(.*?);/g;
15013 while((matches = re.exec(c)) != null){
15014 var name = matches[1];
15015 var value = matches[2];
15016 if(name && name.substring(0,3) == "ys-"){
15017 cookies[name.substr(3)] = this.decodeValue(value);
15024 setCookie : function(name, value){
15025 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15026 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15027 ((this.path == null) ? "" : ("; path=" + this.path)) +
15028 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15029 ((this.secure == true) ? "; secure" : "");
15033 clearCookie : function(name){
15034 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15035 ((this.path == null) ? "" : ("; path=" + this.path)) +
15036 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15037 ((this.secure == true) ? "; secure" : "");
15041 * Ext JS Library 1.1.1
15042 * Copyright(c) 2006-2007, Ext JS, LLC.
15044 * Originally Released Under LGPL - original licence link has changed is not relivant.
15047 * <script type="text/javascript">
15052 * @class Roo.ComponentMgr
15053 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15056 Roo.ComponentMgr = function(){
15057 var all = new Roo.util.MixedCollection();
15061 * Registers a component.
15062 * @param {Roo.Component} c The component
15064 register : function(c){
15069 * Unregisters a component.
15070 * @param {Roo.Component} c The component
15072 unregister : function(c){
15077 * Returns a component by id
15078 * @param {String} id The component id
15080 get : function(id){
15081 return all.get(id);
15085 * Registers a function that will be called when a specified component is added to ComponentMgr
15086 * @param {String} id The component id
15087 * @param {Funtction} fn The callback function
15088 * @param {Object} scope The scope of the callback
15090 onAvailable : function(id, fn, scope){
15091 all.on("add", function(index, o){
15093 fn.call(scope || o, o);
15094 all.un("add", fn, scope);
15101 * Ext JS Library 1.1.1
15102 * Copyright(c) 2006-2007, Ext JS, LLC.
15104 * Originally Released Under LGPL - original licence link has changed is not relivant.
15107 * <script type="text/javascript">
15111 * @class Roo.Component
15112 * @extends Roo.util.Observable
15113 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15114 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15115 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15116 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15117 * All visual components (widgets) that require rendering into a layout should subclass Component.
15119 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15120 * 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
15121 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15123 Roo.Component = function(config){
15124 config = config || {};
15125 if(config.tagName || config.dom || typeof config == "string"){ // element object
15126 config = {el: config, id: config.id || config};
15128 this.initialConfig = config;
15130 Roo.apply(this, config);
15134 * Fires after the component is disabled.
15135 * @param {Roo.Component} this
15140 * Fires after the component is enabled.
15141 * @param {Roo.Component} this
15145 * @event beforeshow
15146 * Fires before the component is shown. Return false to stop the show.
15147 * @param {Roo.Component} this
15152 * Fires after the component is shown.
15153 * @param {Roo.Component} this
15157 * @event beforehide
15158 * Fires before the component is hidden. Return false to stop the hide.
15159 * @param {Roo.Component} this
15164 * Fires after the component is hidden.
15165 * @param {Roo.Component} this
15169 * @event beforerender
15170 * Fires before the component is rendered. Return false to stop the render.
15171 * @param {Roo.Component} this
15173 beforerender : true,
15176 * Fires after the component is rendered.
15177 * @param {Roo.Component} this
15181 * @event beforedestroy
15182 * Fires before the component is destroyed. Return false to stop the destroy.
15183 * @param {Roo.Component} this
15185 beforedestroy : true,
15188 * Fires after the component is destroyed.
15189 * @param {Roo.Component} this
15194 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15196 Roo.ComponentMgr.register(this);
15197 Roo.Component.superclass.constructor.call(this);
15198 this.initComponent();
15199 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15200 this.render(this.renderTo);
15201 delete this.renderTo;
15206 Roo.Component.AUTO_ID = 1000;
15208 Roo.extend(Roo.Component, Roo.util.Observable, {
15210 * @scope Roo.Component.prototype
15212 * true if this component is hidden. Read-only.
15217 * true if this component is disabled. Read-only.
15222 * true if this component has been rendered. Read-only.
15226 /** @cfg {String} disableClass
15227 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15229 disabledClass : "x-item-disabled",
15230 /** @cfg {Boolean} allowDomMove
15231 * Whether the component can move the Dom node when rendering (defaults to true).
15233 allowDomMove : true,
15234 /** @cfg {String} hideMode (display|visibility)
15235 * How this component should hidden. Supported values are
15236 * "visibility" (css visibility), "offsets" (negative offset position) and
15237 * "display" (css display) - defaults to "display".
15239 hideMode: 'display',
15242 ctype : "Roo.Component",
15245 * @cfg {String} actionMode
15246 * which property holds the element that used for hide() / show() / disable() / enable()
15252 getActionEl : function(){
15253 return this[this.actionMode];
15256 initComponent : Roo.emptyFn,
15258 * If this is a lazy rendering component, render it to its container element.
15259 * @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.
15261 render : function(container, position){
15262 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15263 if(!container && this.el){
15264 this.el = Roo.get(this.el);
15265 container = this.el.dom.parentNode;
15266 this.allowDomMove = false;
15268 this.container = Roo.get(container);
15269 this.rendered = true;
15270 if(position !== undefined){
15271 if(typeof position == 'number'){
15272 position = this.container.dom.childNodes[position];
15274 position = Roo.getDom(position);
15277 this.onRender(this.container, position || null);
15279 this.el.addClass(this.cls);
15283 this.el.applyStyles(this.style);
15286 this.fireEvent("render", this);
15287 this.afterRender(this.container);
15299 // default function is not really useful
15300 onRender : function(ct, position){
15302 this.el = Roo.get(this.el);
15303 if(this.allowDomMove !== false){
15304 ct.dom.insertBefore(this.el.dom, position);
15310 getAutoCreate : function(){
15311 var cfg = typeof this.autoCreate == "object" ?
15312 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15313 if(this.id && !cfg.id){
15320 afterRender : Roo.emptyFn,
15323 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15324 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15326 destroy : function(){
15327 if(this.fireEvent("beforedestroy", this) !== false){
15328 this.purgeListeners();
15329 this.beforeDestroy();
15331 this.el.removeAllListeners();
15333 if(this.actionMode == "container"){
15334 this.container.remove();
15338 Roo.ComponentMgr.unregister(this);
15339 this.fireEvent("destroy", this);
15344 beforeDestroy : function(){
15349 onDestroy : function(){
15354 * Returns the underlying {@link Roo.Element}.
15355 * @return {Roo.Element} The element
15357 getEl : function(){
15362 * Returns the id of this component.
15365 getId : function(){
15370 * Try to focus this component.
15371 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15372 * @return {Roo.Component} this
15374 focus : function(selectText){
15377 if(selectText === true){
15378 this.el.dom.select();
15393 * Disable this component.
15394 * @return {Roo.Component} this
15396 disable : function(){
15400 this.disabled = true;
15401 this.fireEvent("disable", this);
15406 onDisable : function(){
15407 this.getActionEl().addClass(this.disabledClass);
15408 this.el.dom.disabled = true;
15412 * Enable this component.
15413 * @return {Roo.Component} this
15415 enable : function(){
15419 this.disabled = false;
15420 this.fireEvent("enable", this);
15425 onEnable : function(){
15426 this.getActionEl().removeClass(this.disabledClass);
15427 this.el.dom.disabled = false;
15431 * Convenience function for setting disabled/enabled by boolean.
15432 * @param {Boolean} disabled
15434 setDisabled : function(disabled){
15435 this[disabled ? "disable" : "enable"]();
15439 * Show this component.
15440 * @return {Roo.Component} this
15443 if(this.fireEvent("beforeshow", this) !== false){
15444 this.hidden = false;
15448 this.fireEvent("show", this);
15454 onShow : function(){
15455 var ae = this.getActionEl();
15456 if(this.hideMode == 'visibility'){
15457 ae.dom.style.visibility = "visible";
15458 }else if(this.hideMode == 'offsets'){
15459 ae.removeClass('x-hidden');
15461 ae.dom.style.display = "";
15466 * Hide this component.
15467 * @return {Roo.Component} this
15470 if(this.fireEvent("beforehide", this) !== false){
15471 this.hidden = true;
15475 this.fireEvent("hide", this);
15481 onHide : function(){
15482 var ae = this.getActionEl();
15483 if(this.hideMode == 'visibility'){
15484 ae.dom.style.visibility = "hidden";
15485 }else if(this.hideMode == 'offsets'){
15486 ae.addClass('x-hidden');
15488 ae.dom.style.display = "none";
15493 * Convenience function to hide or show this component by boolean.
15494 * @param {Boolean} visible True to show, false to hide
15495 * @return {Roo.Component} this
15497 setVisible: function(visible){
15507 * Returns true if this component is visible.
15509 isVisible : function(){
15510 return this.getActionEl().isVisible();
15513 cloneConfig : function(overrides){
15514 overrides = overrides || {};
15515 var id = overrides.id || Roo.id();
15516 var cfg = Roo.applyIf(overrides, this.initialConfig);
15517 cfg.id = id; // prevent dup id
15518 return new this.constructor(cfg);
15522 * Ext JS Library 1.1.1
15523 * Copyright(c) 2006-2007, Ext JS, LLC.
15525 * Originally Released Under LGPL - original licence link has changed is not relivant.
15528 * <script type="text/javascript">
15532 * @class Roo.BoxComponent
15533 * @extends Roo.Component
15534 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15535 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15536 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15537 * layout containers.
15539 * @param {Roo.Element/String/Object} config The configuration options.
15541 Roo.BoxComponent = function(config){
15542 Roo.Component.call(this, config);
15546 * Fires after the component is resized.
15547 * @param {Roo.Component} this
15548 * @param {Number} adjWidth The box-adjusted width that was set
15549 * @param {Number} adjHeight The box-adjusted height that was set
15550 * @param {Number} rawWidth The width that was originally specified
15551 * @param {Number} rawHeight The height that was originally specified
15556 * Fires after the component is moved.
15557 * @param {Roo.Component} this
15558 * @param {Number} x The new x position
15559 * @param {Number} y The new y position
15565 Roo.extend(Roo.BoxComponent, Roo.Component, {
15566 // private, set in afterRender to signify that the component has been rendered
15568 // private, used to defer height settings to subclasses
15569 deferHeight: false,
15570 /** @cfg {Number} width
15571 * width (optional) size of component
15573 /** @cfg {Number} height
15574 * height (optional) size of component
15578 * Sets the width and height of the component. This method fires the resize event. This method can accept
15579 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15580 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15581 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15582 * @return {Roo.BoxComponent} this
15584 setSize : function(w, h){
15585 // support for standard size objects
15586 if(typeof w == 'object'){
15591 if(!this.boxReady){
15597 // prevent recalcs when not needed
15598 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15601 this.lastSize = {width: w, height: h};
15603 var adj = this.adjustSize(w, h);
15604 var aw = adj.width, ah = adj.height;
15605 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15606 var rz = this.getResizeEl();
15607 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15608 rz.setSize(aw, ah);
15609 }else if(!this.deferHeight && ah !== undefined){
15611 }else if(aw !== undefined){
15614 this.onResize(aw, ah, w, h);
15615 this.fireEvent('resize', this, aw, ah, w, h);
15621 * Gets the current size of the component's underlying element.
15622 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15624 getSize : function(){
15625 return this.el.getSize();
15629 * Gets the current XY position of the component's underlying element.
15630 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15631 * @return {Array} The XY position of the element (e.g., [100, 200])
15633 getPosition : function(local){
15634 if(local === true){
15635 return [this.el.getLeft(true), this.el.getTop(true)];
15637 return this.xy || this.el.getXY();
15641 * Gets the current box measurements of the component's underlying element.
15642 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15643 * @returns {Object} box An object in the format {x, y, width, height}
15645 getBox : function(local){
15646 var s = this.el.getSize();
15648 s.x = this.el.getLeft(true);
15649 s.y = this.el.getTop(true);
15651 var xy = this.xy || this.el.getXY();
15659 * Sets the current box measurements of the component's underlying element.
15660 * @param {Object} box An object in the format {x, y, width, height}
15661 * @returns {Roo.BoxComponent} this
15663 updateBox : function(box){
15664 this.setSize(box.width, box.height);
15665 this.setPagePosition(box.x, box.y);
15670 getResizeEl : function(){
15671 return this.resizeEl || this.el;
15675 getPositionEl : function(){
15676 return this.positionEl || this.el;
15680 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15681 * This method fires the move event.
15682 * @param {Number} left The new left
15683 * @param {Number} top The new top
15684 * @returns {Roo.BoxComponent} this
15686 setPosition : function(x, y){
15689 if(!this.boxReady){
15692 var adj = this.adjustPosition(x, y);
15693 var ax = adj.x, ay = adj.y;
15695 var el = this.getPositionEl();
15696 if(ax !== undefined || ay !== undefined){
15697 if(ax !== undefined && ay !== undefined){
15698 el.setLeftTop(ax, ay);
15699 }else if(ax !== undefined){
15701 }else if(ay !== undefined){
15704 this.onPosition(ax, ay);
15705 this.fireEvent('move', this, ax, ay);
15711 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15712 * This method fires the move event.
15713 * @param {Number} x The new x position
15714 * @param {Number} y The new y position
15715 * @returns {Roo.BoxComponent} this
15717 setPagePosition : function(x, y){
15720 if(!this.boxReady){
15723 if(x === undefined || y === undefined){ // cannot translate undefined points
15726 var p = this.el.translatePoints(x, y);
15727 this.setPosition(p.left, p.top);
15732 onRender : function(ct, position){
15733 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15735 this.resizeEl = Roo.get(this.resizeEl);
15737 if(this.positionEl){
15738 this.positionEl = Roo.get(this.positionEl);
15743 afterRender : function(){
15744 Roo.BoxComponent.superclass.afterRender.call(this);
15745 this.boxReady = true;
15746 this.setSize(this.width, this.height);
15747 if(this.x || this.y){
15748 this.setPosition(this.x, this.y);
15750 if(this.pageX || this.pageY){
15751 this.setPagePosition(this.pageX, this.pageY);
15756 * Force the component's size to recalculate based on the underlying element's current height and width.
15757 * @returns {Roo.BoxComponent} this
15759 syncSize : function(){
15760 delete this.lastSize;
15761 this.setSize(this.el.getWidth(), this.el.getHeight());
15766 * Called after the component is resized, this method is empty by default but can be implemented by any
15767 * subclass that needs to perform custom logic after a resize occurs.
15768 * @param {Number} adjWidth The box-adjusted width that was set
15769 * @param {Number} adjHeight The box-adjusted height that was set
15770 * @param {Number} rawWidth The width that was originally specified
15771 * @param {Number} rawHeight The height that was originally specified
15773 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15778 * Called after the component is moved, this method is empty by default but can be implemented by any
15779 * subclass that needs to perform custom logic after a move occurs.
15780 * @param {Number} x The new x position
15781 * @param {Number} y The new y position
15783 onPosition : function(x, y){
15788 adjustSize : function(w, h){
15789 if(this.autoWidth){
15792 if(this.autoHeight){
15795 return {width : w, height: h};
15799 adjustPosition : function(x, y){
15800 return {x : x, y: y};
15803 * Original code for Roojs - LGPL
15804 * <script type="text/javascript">
15808 * @class Roo.XComponent
15809 * A delayed Element creator...
15810 * Or a way to group chunks of interface together.
15811 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
15812 * used in conjunction with XComponent.build() it will create an instance of each element,
15813 * then call addxtype() to build the User interface.
15815 * Mypart.xyx = new Roo.XComponent({
15817 parent : 'Mypart.xyz', // empty == document.element.!!
15821 disabled : function() {}
15823 tree : function() { // return an tree of xtype declared components
15827 xtype : 'NestedLayoutPanel',
15834 * It can be used to build a big heiracy, with parent etc.
15835 * or you can just use this to render a single compoent to a dom element
15836 * MYPART.render(Roo.Element | String(id) | dom_element )
15843 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
15844 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
15846 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
15848 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
15849 * - if mulitple topModules exist, the last one is defined as the top module.
15853 * When the top level or multiple modules are to embedded into a existing HTML page,
15854 * the parent element can container '#id' of the element where the module will be drawn.
15858 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
15859 * it relies more on a include mechanism, where sub modules are included into an outer page.
15860 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
15862 * Bootstrap Roo Included elements
15864 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
15865 * hence confusing the component builder as it thinks there are multiple top level elements.
15869 * @extends Roo.util.Observable
15871 * @param cfg {Object} configuration of component
15874 Roo.XComponent = function(cfg) {
15875 Roo.apply(this, cfg);
15879 * Fires when this the componnt is built
15880 * @param {Roo.XComponent} c the component
15885 this.region = this.region || 'center'; // default..
15886 Roo.XComponent.register(this);
15887 this.modules = false;
15888 this.el = false; // where the layout goes..
15892 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15895 * The created element (with Roo.factory())
15896 * @type {Roo.Layout}
15902 * for BC - use el in new code
15903 * @type {Roo.Layout}
15909 * for BC - use el in new code
15910 * @type {Roo.Layout}
15915 * @cfg {Function|boolean} disabled
15916 * If this module is disabled by some rule, return true from the funtion
15921 * @cfg {String} parent
15922 * Name of parent element which it get xtype added to..
15927 * @cfg {String} order
15928 * Used to set the order in which elements are created (usefull for multiple tabs)
15933 * @cfg {String} name
15934 * String to display while loading.
15938 * @cfg {String} region
15939 * Region to render component to (defaults to center)
15944 * @cfg {Array} items
15945 * A single item array - the first element is the root of the tree..
15946 * It's done this way to stay compatible with the Xtype system...
15952 * The method that retuns the tree of parts that make up this compoennt
15959 * render element to dom or tree
15960 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15963 render : function(el)
15967 var hp = this.parent ? 1 : 0;
15968 Roo.debug && Roo.log(this);
15970 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15971 // if parent is a '#.....' string, then let's use that..
15972 var ename = this.parent.substr(1);
15973 this.parent = false;
15974 Roo.debug && Roo.log(ename);
15976 case 'bootstrap-body' :
15977 if (typeof(Roo.bootstrap.Body) != 'undefined') {
15978 this.parent = { el : new Roo.bootstrap.Body() };
15979 Roo.debug && Roo.log("setting el to doc body");
15982 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
15986 this.parent = { el : true};
15989 el = Roo.get(ename);
15994 if (!el && !this.parent) {
15995 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
15999 Roo.debug && Roo.log("EL:");
16000 Roo.debug && Roo.log(el);
16001 Roo.debug && Roo.log("this.parent.el:");
16002 Roo.debug && Roo.log(this.parent.el);
16004 var tree = this._tree ? this._tree() : this.tree();
16006 // altertive root elements ??? - we need a better way to indicate these.
16007 var is_alt = (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16008 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16010 if (!this.parent && is_alt) {
16011 //el = Roo.get(document.body);
16012 this.parent = { el : true };
16017 if (!this.parent) {
16019 Roo.debug && Roo.log("no parent - creating one");
16021 el = el ? Roo.get(el) : false;
16023 // it's a top level one..
16025 el : new Roo.BorderLayout(el || document.body, {
16031 tabPosition: 'top',
16032 //resizeTabs: true,
16033 alwaysShowTabs: el && hp? false : true,
16034 hideTabs: el || !hp ? true : false,
16041 if (!this.parent.el) {
16042 // probably an old style ctor, which has been disabled.
16046 // The 'tree' method is '_tree now'
16048 tree.region = tree.region || this.region;
16050 if (this.parent.el === true) {
16051 // bootstrap... - body..
16052 this.parent.el = Roo.factory(tree);
16055 this.el = this.parent.el.addxtype(tree);
16056 this.fireEvent('built', this);
16058 this.panel = this.el;
16059 this.layout = this.panel.layout;
16060 this.parentLayout = this.parent.layout || false;
16066 Roo.apply(Roo.XComponent, {
16068 * @property hideProgress
16069 * true to disable the building progress bar.. usefull on single page renders.
16072 hideProgress : false,
16074 * @property buildCompleted
16075 * True when the builder has completed building the interface.
16078 buildCompleted : false,
16081 * @property topModule
16082 * the upper most module - uses document.element as it's constructor.
16089 * @property modules
16090 * array of modules to be created by registration system.
16091 * @type {Array} of Roo.XComponent
16096 * @property elmodules
16097 * array of modules to be created by which use #ID
16098 * @type {Array} of Roo.XComponent
16104 * @property build_from_html
16105 * Build elements from html - used by bootstrap HTML stuff
16106 * - this is cleared after build is completed
16107 * @type {boolean} true (default false)
16110 build_from_html : false,
16113 * Register components to be built later.
16115 * This solves the following issues
16116 * - Building is not done on page load, but after an authentication process has occured.
16117 * - Interface elements are registered on page load
16118 * - Parent Interface elements may not be loaded before child, so this handles that..
16125 module : 'Pman.Tab.projectMgr',
16127 parent : 'Pman.layout',
16128 disabled : false, // or use a function..
16131 * * @param {Object} details about module
16133 register : function(obj) {
16135 Roo.XComponent.event.fireEvent('register', obj);
16136 switch(typeof(obj.disabled) ) {
16142 if ( obj.disabled() ) {
16148 if (obj.disabled) {
16154 this.modules.push(obj);
16158 * convert a string to an object..
16159 * eg. 'AAA.BBB' -> finds AAA.BBB
16163 toObject : function(str)
16165 if (!str || typeof(str) == 'object') {
16168 if (str.substring(0,1) == '#') {
16172 var ar = str.split('.');
16177 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16179 throw "Module not found : " + str;
16183 throw "Module not found : " + str;
16185 Roo.each(ar, function(e) {
16186 if (typeof(o[e]) == 'undefined') {
16187 throw "Module not found : " + str;
16198 * move modules into their correct place in the tree..
16201 preBuild : function ()
16204 Roo.each(this.modules , function (obj)
16206 Roo.XComponent.event.fireEvent('beforebuild', obj);
16208 var opar = obj.parent;
16210 obj.parent = this.toObject(opar);
16212 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16217 Roo.debug && Roo.log("GOT top level module");
16218 Roo.debug && Roo.log(obj);
16219 obj.modules = new Roo.util.MixedCollection(false,
16220 function(o) { return o.order + '' }
16222 this.topModule = obj;
16225 // parent is a string (usually a dom element name..)
16226 if (typeof(obj.parent) == 'string') {
16227 this.elmodules.push(obj);
16230 if (obj.parent.constructor != Roo.XComponent) {
16231 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16233 if (!obj.parent.modules) {
16234 obj.parent.modules = new Roo.util.MixedCollection(false,
16235 function(o) { return o.order + '' }
16238 if (obj.parent.disabled) {
16239 obj.disabled = true;
16241 obj.parent.modules.add(obj);
16246 * make a list of modules to build.
16247 * @return {Array} list of modules.
16250 buildOrder : function()
16253 var cmp = function(a,b) {
16254 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16256 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16257 throw "No top level modules to build";
16260 // make a flat list in order of modules to build.
16261 var mods = this.topModule ? [ this.topModule ] : [];
16264 // elmodules (is a list of DOM based modules )
16265 Roo.each(this.elmodules, function(e) {
16267 if (!this.topModule &&
16268 typeof(e.parent) == 'string' &&
16269 e.parent.substring(0,1) == '#' &&
16270 Roo.get(e.parent.substr(1))
16273 _this.topModule = e;
16279 // add modules to their parents..
16280 var addMod = function(m) {
16281 Roo.debug && Roo.log("build Order: add: " + m.name);
16284 if (m.modules && !m.disabled) {
16285 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16286 m.modules.keySort('ASC', cmp );
16287 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16289 m.modules.each(addMod);
16291 Roo.debug && Roo.log("build Order: no child modules");
16293 // not sure if this is used any more..
16295 m.finalize.name = m.name + " (clean up) ";
16296 mods.push(m.finalize);
16300 if (this.topModule && this.topModule.modules) {
16301 this.topModule.modules.keySort('ASC', cmp );
16302 this.topModule.modules.each(addMod);
16308 * Build the registered modules.
16309 * @param {Object} parent element.
16310 * @param {Function} optional method to call after module has been added.
16314 build : function(opts)
16317 if (typeof(opts) != 'undefined') {
16318 Roo.apply(this,opts);
16322 var mods = this.buildOrder();
16324 //this.allmods = mods;
16325 //Roo.debug && Roo.log(mods);
16327 if (!mods.length) { // should not happen
16328 throw "NO modules!!!";
16332 var msg = "Building Interface...";
16333 // flash it up as modal - so we store the mask!?
16334 if (!this.hideProgress && Roo.MessageBox) {
16335 Roo.MessageBox.show({ title: 'loading' });
16336 Roo.MessageBox.show({
16337 title: "Please wait...",
16346 var total = mods.length;
16349 var progressRun = function() {
16350 if (!mods.length) {
16351 Roo.debug && Roo.log('hide?');
16352 if (!this.hideProgress && Roo.MessageBox) {
16353 Roo.MessageBox.hide();
16355 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16357 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16363 var m = mods.shift();
16366 Roo.debug && Roo.log(m);
16367 // not sure if this is supported any more.. - modules that are are just function
16368 if (typeof(m) == 'function') {
16370 return progressRun.defer(10, _this);
16374 msg = "Building Interface " + (total - mods.length) +
16376 (m.name ? (' - ' + m.name) : '');
16377 Roo.debug && Roo.log(msg);
16378 if (!this.hideProgress && Roo.MessageBox) {
16379 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16383 // is the module disabled?
16384 var disabled = (typeof(m.disabled) == 'function') ?
16385 m.disabled.call(m.module.disabled) : m.disabled;
16389 return progressRun(); // we do not update the display!
16397 // it's 10 on top level, and 1 on others??? why...
16398 return progressRun.defer(10, _this);
16401 progressRun.defer(1, _this);
16415 * wrapper for event.on - aliased later..
16416 * Typically use to register a event handler for register:
16418 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16427 Roo.XComponent.event = new Roo.util.Observable({
16431 * Fires when an Component is registered,
16432 * set the disable property on the Component to stop registration.
16433 * @param {Roo.XComponent} c the component being registerd.
16438 * @event beforebuild
16439 * Fires before each Component is built
16440 * can be used to apply permissions.
16441 * @param {Roo.XComponent} c the component being registerd.
16444 'beforebuild' : true,
16446 * @event buildcomplete
16447 * Fires on the top level element when all elements have been built
16448 * @param {Roo.XComponent} the top level component.
16450 'buildcomplete' : true
16455 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);