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]);
4243 else el[attr] = o[attr];
4246 Roo.DomHelper.applyStyles(el, o.style);
4247 var cn = o.children || o.cn;
4249 //http://bugs.kde.org/show_bug.cgi?id=71506
4250 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4251 for(var i = 0, len = cn.length; i < len; i++) {
4252 createDom(cn[i], el);
4259 el.innerHTML = o.html;
4262 parentNode.appendChild(el);
4267 var ieTable = function(depth, s, h, e){
4268 tempTableEl.innerHTML = [s, h, e].join('');
4269 var i = -1, el = tempTableEl;
4276 // kill repeat to save bytes
4280 tbe = '</tbody>'+te,
4286 * Nasty code for IE's broken table implementation
4288 var insertIntoTable = function(tag, where, el, html){
4290 tempTableEl = document.createElement('div');
4295 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4298 if(where == 'beforebegin'){
4302 before = el.nextSibling;
4305 node = ieTable(4, trs, html, tre);
4307 else if(tag == 'tr'){
4308 if(where == 'beforebegin'){
4311 node = ieTable(3, tbs, html, tbe);
4312 } else if(where == 'afterend'){
4313 before = el.nextSibling;
4315 node = ieTable(3, tbs, html, tbe);
4316 } else{ // INTO a TR
4317 if(where == 'afterbegin'){
4318 before = el.firstChild;
4320 node = ieTable(4, trs, html, tre);
4322 } else if(tag == 'tbody'){
4323 if(where == 'beforebegin'){
4326 node = ieTable(2, ts, html, te);
4327 } else if(where == 'afterend'){
4328 before = el.nextSibling;
4330 node = ieTable(2, ts, html, te);
4332 if(where == 'afterbegin'){
4333 before = el.firstChild;
4335 node = ieTable(3, tbs, html, tbe);
4338 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4341 if(where == 'afterbegin'){
4342 before = el.firstChild;
4344 node = ieTable(2, ts, html, te);
4346 el.insertBefore(node, before);
4351 /** True to force the use of DOM instead of html fragments @type Boolean */
4355 * Returns the markup for the passed Element(s) config
4356 * @param {Object} o The Dom object spec (and children)
4359 markup : function(o){
4360 return createHtml(o);
4364 * Applies a style specification to an element
4365 * @param {String/HTMLElement} el The element to apply styles to
4366 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4367 * a function which returns such a specification.
4369 applyStyles : function(el, styles){
4372 if(typeof styles == "string"){
4373 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4375 while ((matches = re.exec(styles)) != null){
4376 el.setStyle(matches[1], matches[2]);
4378 }else if (typeof styles == "object"){
4379 for (var style in styles){
4380 el.setStyle(style, styles[style]);
4382 }else if (typeof styles == "function"){
4383 Roo.DomHelper.applyStyles(el, styles.call());
4389 * Inserts an HTML fragment into the Dom
4390 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4391 * @param {HTMLElement} el The context element
4392 * @param {String} html The HTML fragmenet
4393 * @return {HTMLElement} The new node
4395 insertHtml : function(where, el, html){
4396 where = where.toLowerCase();
4397 if(el.insertAdjacentHTML){
4398 if(tableRe.test(el.tagName)){
4400 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4406 el.insertAdjacentHTML('BeforeBegin', html);
4407 return el.previousSibling;
4409 el.insertAdjacentHTML('AfterBegin', html);
4410 return el.firstChild;
4412 el.insertAdjacentHTML('BeforeEnd', html);
4413 return el.lastChild;
4415 el.insertAdjacentHTML('AfterEnd', html);
4416 return el.nextSibling;
4418 throw 'Illegal insertion point -> "' + where + '"';
4420 var range = el.ownerDocument.createRange();
4424 range.setStartBefore(el);
4425 frag = range.createContextualFragment(html);
4426 el.parentNode.insertBefore(frag, el);
4427 return el.previousSibling;
4430 range.setStartBefore(el.firstChild);
4431 frag = range.createContextualFragment(html);
4432 el.insertBefore(frag, el.firstChild);
4433 return el.firstChild;
4435 el.innerHTML = html;
4436 return el.firstChild;
4440 range.setStartAfter(el.lastChild);
4441 frag = range.createContextualFragment(html);
4442 el.appendChild(frag);
4443 return el.lastChild;
4445 el.innerHTML = html;
4446 return el.lastChild;
4449 range.setStartAfter(el);
4450 frag = range.createContextualFragment(html);
4451 el.parentNode.insertBefore(frag, el.nextSibling);
4452 return el.nextSibling;
4454 throw 'Illegal insertion point -> "' + where + '"';
4458 * Creates new Dom element(s) and inserts them before el
4459 * @param {String/HTMLElement/Element} el The context element
4460 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4461 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4462 * @return {HTMLElement/Roo.Element} The new node
4464 insertBefore : function(el, o, returnElement){
4465 return this.doInsert(el, o, returnElement, "beforeBegin");
4469 * Creates new Dom element(s) and inserts them after el
4470 * @param {String/HTMLElement/Element} el The context element
4471 * @param {Object} o The Dom object spec (and children)
4472 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4473 * @return {HTMLElement/Roo.Element} The new node
4475 insertAfter : function(el, o, returnElement){
4476 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4480 * Creates new Dom element(s) and inserts them as the first child of el
4481 * @param {String/HTMLElement/Element} el The context element
4482 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4483 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4484 * @return {HTMLElement/Roo.Element} The new node
4486 insertFirst : function(el, o, returnElement){
4487 return this.doInsert(el, o, returnElement, "afterBegin");
4491 doInsert : function(el, o, returnElement, pos, sibling){
4492 el = Roo.getDom(el);
4494 if(this.useDom || o.ns){
4495 newNode = createDom(o, null);
4496 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4498 var html = createHtml(o);
4499 newNode = this.insertHtml(pos, el, html);
4501 return returnElement ? Roo.get(newNode, true) : newNode;
4505 * Creates new Dom element(s) and appends them to el
4506 * @param {String/HTMLElement/Element} el The context element
4507 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4508 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4509 * @return {HTMLElement/Roo.Element} The new node
4511 append : function(el, o, returnElement){
4512 el = Roo.getDom(el);
4514 if(this.useDom || o.ns){
4515 newNode = createDom(o, null);
4516 el.appendChild(newNode);
4518 var html = createHtml(o);
4519 newNode = this.insertHtml("beforeEnd", el, html);
4521 return returnElement ? Roo.get(newNode, true) : newNode;
4525 * Creates new Dom element(s) and overwrites the contents of el with them
4526 * @param {String/HTMLElement/Element} el The context element
4527 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4528 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4529 * @return {HTMLElement/Roo.Element} The new node
4531 overwrite : function(el, o, returnElement){
4532 el = Roo.getDom(el);
4535 while (el.childNodes.length) {
4536 el.removeChild(el.firstChild);
4540 el.innerHTML = createHtml(o);
4543 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4547 * Creates a new Roo.DomHelper.Template from the Dom object spec
4548 * @param {Object} o The Dom object spec (and children)
4549 * @return {Roo.DomHelper.Template} The new template
4551 createTemplate : function(o){
4552 var html = createHtml(o);
4553 return new Roo.Template(html);
4559 * Ext JS Library 1.1.1
4560 * Copyright(c) 2006-2007, Ext JS, LLC.
4562 * Originally Released Under LGPL - original licence link has changed is not relivant.
4565 * <script type="text/javascript">
4569 * @class Roo.Template
4570 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4571 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4574 var t = new Roo.Template({
4575 html : '<div name="{id}">' +
4576 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4578 myformat: function (value, allValues) {
4579 return 'XX' + value;
4582 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4584 * For more information see this blog post with examples:
4585 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4586 - Create Elements using DOM, HTML fragments and Templates</a>.
4588 * @param {Object} cfg - Configuration object.
4590 Roo.Template = function(cfg){
4592 if(cfg instanceof Array){
4594 }else if(arguments.length > 1){
4595 cfg = Array.prototype.join.call(arguments, "");
4599 if (typeof(cfg) == 'object') {
4610 Roo.Template.prototype = {
4613 * @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..
4614 * it should be fixed so that template is observable...
4618 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4622 * Returns an HTML fragment of this template with the specified values applied.
4623 * @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'})
4624 * @return {String} The HTML fragment
4626 applyTemplate : function(values){
4630 return this.compiled(values);
4632 var useF = this.disableFormats !== true;
4633 var fm = Roo.util.Format, tpl = this;
4634 var fn = function(m, name, format, args){
4636 if(format.substr(0, 5) == "this."){
4637 return tpl.call(format.substr(5), values[name], values);
4640 // quoted values are required for strings in compiled templates,
4641 // but for non compiled we need to strip them
4642 // quoted reversed for jsmin
4643 var re = /^\s*['"](.*)["']\s*$/;
4644 args = args.split(',');
4645 for(var i = 0, len = args.length; i < len; i++){
4646 args[i] = args[i].replace(re, "$1");
4648 args = [values[name]].concat(args);
4650 args = [values[name]];
4652 return fm[format].apply(fm, args);
4655 return values[name] !== undefined ? values[name] : "";
4658 return this.html.replace(this.re, fn);
4676 this.loading = true;
4677 this.compiled = false;
4679 var cx = new Roo.data.Connection();
4683 success : function (response) {
4685 _t.html = response.responseText;
4689 failure : function(response) {
4690 Roo.log("Template failed to load from " + _t.url);
4697 * Sets the HTML used as the template and optionally compiles it.
4698 * @param {String} html
4699 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4700 * @return {Roo.Template} this
4702 set : function(html, compile){
4704 this.compiled = null;
4712 * True to disable format functions (defaults to false)
4715 disableFormats : false,
4718 * The regular expression used to match template variables
4722 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4725 * Compiles the template into an internal function, eliminating the RegEx overhead.
4726 * @return {Roo.Template} this
4728 compile : function(){
4729 var fm = Roo.util.Format;
4730 var useF = this.disableFormats !== true;
4731 var sep = Roo.isGecko ? "+" : ",";
4732 var fn = function(m, name, format, args){
4734 args = args ? ',' + args : "";
4735 if(format.substr(0, 5) != "this."){
4736 format = "fm." + format + '(';
4738 format = 'this.call("'+ format.substr(5) + '", ';
4742 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4744 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4747 // branched to use + in gecko and [].join() in others
4749 body = "this.compiled = function(values){ return '" +
4750 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4753 body = ["this.compiled = function(values){ return ['"];
4754 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4755 body.push("'].join('');};");
4756 body = body.join('');
4766 // private function used to call members
4767 call : function(fnName, value, allValues){
4768 return this[fnName](value, allValues);
4772 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4773 * @param {String/HTMLElement/Roo.Element} el The context element
4774 * @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'})
4775 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4776 * @return {HTMLElement/Roo.Element} The new node or Element
4778 insertFirst: function(el, values, returnElement){
4779 return this.doInsert('afterBegin', el, values, returnElement);
4783 * Applies the supplied values to the template and inserts the new node(s) before el.
4784 * @param {String/HTMLElement/Roo.Element} el The context element
4785 * @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'})
4786 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4787 * @return {HTMLElement/Roo.Element} The new node or Element
4789 insertBefore: function(el, values, returnElement){
4790 return this.doInsert('beforeBegin', el, values, returnElement);
4794 * Applies the supplied values to the template and inserts the new node(s) after el.
4795 * @param {String/HTMLElement/Roo.Element} el The context element
4796 * @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'})
4797 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4798 * @return {HTMLElement/Roo.Element} The new node or Element
4800 insertAfter : function(el, values, returnElement){
4801 return this.doInsert('afterEnd', el, values, returnElement);
4805 * Applies the supplied values to the template and appends the new node(s) to el.
4806 * @param {String/HTMLElement/Roo.Element} el The context element
4807 * @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'})
4808 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4809 * @return {HTMLElement/Roo.Element} The new node or Element
4811 append : function(el, values, returnElement){
4812 return this.doInsert('beforeEnd', el, values, returnElement);
4815 doInsert : function(where, el, values, returnEl){
4816 el = Roo.getDom(el);
4817 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4818 return returnEl ? Roo.get(newNode, true) : newNode;
4822 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4823 * @param {String/HTMLElement/Roo.Element} el The context element
4824 * @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'})
4825 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4826 * @return {HTMLElement/Roo.Element} The new node or Element
4828 overwrite : function(el, values, returnElement){
4829 el = Roo.getDom(el);
4830 el.innerHTML = this.applyTemplate(values);
4831 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4835 * Alias for {@link #applyTemplate}
4838 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4841 Roo.DomHelper.Template = Roo.Template;
4844 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4845 * @param {String/HTMLElement} el A DOM element or its id
4846 * @returns {Roo.Template} The created template
4849 Roo.Template.from = function(el){
4850 el = Roo.getDom(el);
4851 return new Roo.Template(el.value || el.innerHTML);
4854 * Ext JS Library 1.1.1
4855 * Copyright(c) 2006-2007, Ext JS, LLC.
4857 * Originally Released Under LGPL - original licence link has changed is not relivant.
4860 * <script type="text/javascript">
4865 * This is code is also distributed under MIT license for use
4866 * with jQuery and prototype JavaScript libraries.
4869 * @class Roo.DomQuery
4870 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).
4872 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>
4875 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.
4877 <h4>Element Selectors:</h4>
4879 <li> <b>*</b> any element</li>
4880 <li> <b>E</b> an element with the tag E</li>
4881 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4882 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4883 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4884 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4886 <h4>Attribute Selectors:</h4>
4887 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4889 <li> <b>E[foo]</b> has an attribute "foo"</li>
4890 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4891 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4892 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4893 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4894 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4895 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4897 <h4>Pseudo Classes:</h4>
4899 <li> <b>E:first-child</b> E is the first child of its parent</li>
4900 <li> <b>E:last-child</b> E is the last child of its parent</li>
4901 <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>
4902 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4903 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4904 <li> <b>E:only-child</b> E is the only child of its parent</li>
4905 <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>
4906 <li> <b>E:first</b> the first E in the resultset</li>
4907 <li> <b>E:last</b> the last E in the resultset</li>
4908 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4909 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4910 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4911 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4912 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4913 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4914 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4915 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4916 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4918 <h4>CSS Value Selectors:</h4>
4920 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4921 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4922 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4923 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4924 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4925 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4929 Roo.DomQuery = function(){
4930 var cache = {}, simpleCache = {}, valueCache = {};
4931 var nonSpace = /\S/;
4932 var trimRe = /^\s+|\s+$/g;
4933 var tplRe = /\{(\d+)\}/g;
4934 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4935 var tagTokenRe = /^(#)?([\w-\*]+)/;
4936 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4938 function child(p, index){
4940 var n = p.firstChild;
4942 if(n.nodeType == 1){
4953 while((n = n.nextSibling) && n.nodeType != 1);
4958 while((n = n.previousSibling) && n.nodeType != 1);
4962 function children(d){
4963 var n = d.firstChild, ni = -1;
4965 var nx = n.nextSibling;
4966 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4976 function byClassName(c, a, v){
4980 var r = [], ri = -1, cn;
4981 for(var i = 0, ci; ci = c[i]; i++){
4982 if((' '+ci.className+' ').indexOf(v) != -1){
4989 function attrValue(n, attr){
4990 if(!n.tagName && typeof n.length != "undefined"){
4999 if(attr == "class" || attr == "className"){
5002 return n.getAttribute(attr) || n[attr];
5006 function getNodes(ns, mode, tagName){
5007 var result = [], ri = -1, cs;
5011 tagName = tagName || "*";
5012 if(typeof ns.getElementsByTagName != "undefined"){
5016 for(var i = 0, ni; ni = ns[i]; i++){
5017 cs = ni.getElementsByTagName(tagName);
5018 for(var j = 0, ci; ci = cs[j]; j++){
5022 }else if(mode == "/" || mode == ">"){
5023 var utag = tagName.toUpperCase();
5024 for(var i = 0, ni, cn; ni = ns[i]; i++){
5025 cn = ni.children || ni.childNodes;
5026 for(var j = 0, cj; cj = cn[j]; j++){
5027 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5032 }else if(mode == "+"){
5033 var utag = tagName.toUpperCase();
5034 for(var i = 0, n; n = ns[i]; i++){
5035 while((n = n.nextSibling) && n.nodeType != 1);
5036 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5040 }else if(mode == "~"){
5041 for(var i = 0, n; n = ns[i]; i++){
5042 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5051 function concat(a, b){
5055 for(var i = 0, l = b.length; i < l; i++){
5061 function byTag(cs, tagName){
5062 if(cs.tagName || cs == document){
5068 var r = [], ri = -1;
5069 tagName = tagName.toLowerCase();
5070 for(var i = 0, ci; ci = cs[i]; i++){
5071 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5078 function byId(cs, attr, id){
5079 if(cs.tagName || cs == document){
5085 var r = [], ri = -1;
5086 for(var i = 0,ci; ci = cs[i]; i++){
5087 if(ci && ci.id == id){
5095 function byAttribute(cs, attr, value, op, custom){
5096 var r = [], ri = -1, st = custom=="{";
5097 var f = Roo.DomQuery.operators[op];
5098 for(var i = 0, ci; ci = cs[i]; i++){
5101 a = Roo.DomQuery.getStyle(ci, attr);
5103 else if(attr == "class" || attr == "className"){
5105 }else if(attr == "for"){
5107 }else if(attr == "href"){
5108 a = ci.getAttribute("href", 2);
5110 a = ci.getAttribute(attr);
5112 if((f && f(a, value)) || (!f && a)){
5119 function byPseudo(cs, name, value){
5120 return Roo.DomQuery.pseudos[name](cs, value);
5123 // This is for IE MSXML which does not support expandos.
5124 // IE runs the same speed using setAttribute, however FF slows way down
5125 // and Safari completely fails so they need to continue to use expandos.
5126 var isIE = window.ActiveXObject ? true : false;
5128 // this eval is stop the compressor from
5129 // renaming the variable to something shorter
5131 /** eval:var:batch */
5136 function nodupIEXml(cs){
5138 cs[0].setAttribute("_nodup", d);
5140 for(var i = 1, len = cs.length; i < len; i++){
5142 if(!c.getAttribute("_nodup") != d){
5143 c.setAttribute("_nodup", d);
5147 for(var i = 0, len = cs.length; i < len; i++){
5148 cs[i].removeAttribute("_nodup");
5157 var len = cs.length, c, i, r = cs, cj, ri = -1;
5158 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5161 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5162 return nodupIEXml(cs);
5166 for(i = 1; c = cs[i]; i++){
5171 for(var j = 0; j < i; j++){
5174 for(j = i+1; cj = cs[j]; j++){
5186 function quickDiffIEXml(c1, c2){
5188 for(var i = 0, len = c1.length; i < len; i++){
5189 c1[i].setAttribute("_qdiff", d);
5192 for(var i = 0, len = c2.length; i < len; i++){
5193 if(c2[i].getAttribute("_qdiff") != d){
5194 r[r.length] = c2[i];
5197 for(var i = 0, len = c1.length; i < len; i++){
5198 c1[i].removeAttribute("_qdiff");
5203 function quickDiff(c1, c2){
5204 var len1 = c1.length;
5208 if(isIE && c1[0].selectSingleNode){
5209 return quickDiffIEXml(c1, c2);
5212 for(var i = 0; i < len1; i++){
5216 for(var i = 0, len = c2.length; i < len; i++){
5217 if(c2[i]._qdiff != d){
5218 r[r.length] = c2[i];
5224 function quickId(ns, mode, root, id){
5226 var d = root.ownerDocument || root;
5227 return d.getElementById(id);
5229 ns = getNodes(ns, mode, "*");
5230 return byId(ns, null, id);
5234 getStyle : function(el, name){
5235 return Roo.fly(el).getStyle(name);
5238 * Compiles a selector/xpath query into a reusable function. The returned function
5239 * takes one parameter "root" (optional), which is the context node from where the query should start.
5240 * @param {String} selector The selector/xpath query
5241 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5242 * @return {Function}
5244 compile : function(path, type){
5245 type = type || "select";
5247 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5248 var q = path, mode, lq;
5249 var tk = Roo.DomQuery.matchers;
5250 var tklen = tk.length;
5253 // accept leading mode switch
5254 var lmode = q.match(modeRe);
5255 if(lmode && lmode[1]){
5256 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5257 q = q.replace(lmode[1], "");
5259 // strip leading slashes
5260 while(path.substr(0, 1)=="/"){
5261 path = path.substr(1);
5264 while(q && lq != q){
5266 var tm = q.match(tagTokenRe);
5267 if(type == "select"){
5270 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5272 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5274 q = q.replace(tm[0], "");
5275 }else if(q.substr(0, 1) != '@'){
5276 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5281 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5283 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5285 q = q.replace(tm[0], "");
5288 while(!(mm = q.match(modeRe))){
5289 var matched = false;
5290 for(var j = 0; j < tklen; j++){
5292 var m = q.match(t.re);
5294 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5297 q = q.replace(m[0], "");
5302 // prevent infinite loop on bad selector
5304 throw 'Error parsing selector, parsing failed at "' + q + '"';
5308 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5309 q = q.replace(mm[1], "");
5312 fn[fn.length] = "return nodup(n);\n}";
5315 * list of variables that need from compression as they are used by eval.
5325 * eval:var:byClassName
5327 * eval:var:byAttribute
5328 * eval:var:attrValue
5336 * Selects a group of elements.
5337 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5338 * @param {Node} root (optional) The start of the query (defaults to document).
5341 select : function(path, root, type){
5342 if(!root || root == document){
5345 if(typeof root == "string"){
5346 root = document.getElementById(root);
5348 var paths = path.split(",");
5350 for(var i = 0, len = paths.length; i < len; i++){
5351 var p = paths[i].replace(trimRe, "");
5353 cache[p] = Roo.DomQuery.compile(p);
5355 throw p + " is not a valid selector";
5358 var result = cache[p](root);
5359 if(result && result != document){
5360 results = results.concat(result);
5363 if(paths.length > 1){
5364 return nodup(results);
5370 * Selects a single element.
5371 * @param {String} selector The selector/xpath query
5372 * @param {Node} root (optional) The start of the query (defaults to document).
5375 selectNode : function(path, root){
5376 return Roo.DomQuery.select(path, root)[0];
5380 * Selects the value of a node, optionally replacing null with the defaultValue.
5381 * @param {String} selector The selector/xpath query
5382 * @param {Node} root (optional) The start of the query (defaults to document).
5383 * @param {String} defaultValue
5385 selectValue : function(path, root, defaultValue){
5386 path = path.replace(trimRe, "");
5387 if(!valueCache[path]){
5388 valueCache[path] = Roo.DomQuery.compile(path, "select");
5390 var n = valueCache[path](root);
5391 n = n[0] ? n[0] : n;
5392 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5393 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5397 * Selects the value of a node, parsing integers and floats.
5398 * @param {String} selector The selector/xpath query
5399 * @param {Node} root (optional) The start of the query (defaults to document).
5400 * @param {Number} defaultValue
5403 selectNumber : function(path, root, defaultValue){
5404 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5405 return parseFloat(v);
5409 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5410 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5411 * @param {String} selector The simple selector to test
5414 is : function(el, ss){
5415 if(typeof el == "string"){
5416 el = document.getElementById(el);
5418 var isArray = (el instanceof Array);
5419 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5420 return isArray ? (result.length == el.length) : (result.length > 0);
5424 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5425 * @param {Array} el An array of elements to filter
5426 * @param {String} selector The simple selector to test
5427 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5428 * the selector instead of the ones that match
5431 filter : function(els, ss, nonMatches){
5432 ss = ss.replace(trimRe, "");
5433 if(!simpleCache[ss]){
5434 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5436 var result = simpleCache[ss](els);
5437 return nonMatches ? quickDiff(result, els) : result;
5441 * Collection of matching regular expressions and code snippets.
5445 select: 'n = byClassName(n, null, " {1} ");'
5447 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5448 select: 'n = byPseudo(n, "{1}", "{2}");'
5450 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5451 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5454 select: 'n = byId(n, null, "{1}");'
5457 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5462 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5463 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5466 "=" : function(a, v){
5469 "!=" : function(a, v){
5472 "^=" : function(a, v){
5473 return a && a.substr(0, v.length) == v;
5475 "$=" : function(a, v){
5476 return a && a.substr(a.length-v.length) == v;
5478 "*=" : function(a, v){
5479 return a && a.indexOf(v) !== -1;
5481 "%=" : function(a, v){
5482 return (a % v) == 0;
5484 "|=" : function(a, v){
5485 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5487 "~=" : function(a, v){
5488 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5493 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5494 * and the argument (if any) supplied in the selector.
5497 "first-child" : function(c){
5498 var r = [], ri = -1, n;
5499 for(var i = 0, ci; ci = n = c[i]; i++){
5500 while((n = n.previousSibling) && n.nodeType != 1);
5508 "last-child" : function(c){
5509 var r = [], ri = -1, n;
5510 for(var i = 0, ci; ci = n = c[i]; i++){
5511 while((n = n.nextSibling) && n.nodeType != 1);
5519 "nth-child" : function(c, a) {
5520 var r = [], ri = -1;
5521 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5522 var f = (m[1] || 1) - 0, l = m[2] - 0;
5523 for(var i = 0, n; n = c[i]; i++){
5524 var pn = n.parentNode;
5525 if (batch != pn._batch) {
5527 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5528 if(cn.nodeType == 1){
5535 if (l == 0 || n.nodeIndex == l){
5538 } else if ((n.nodeIndex + l) % f == 0){
5546 "only-child" : function(c){
5547 var r = [], ri = -1;;
5548 for(var i = 0, ci; ci = c[i]; i++){
5549 if(!prev(ci) && !next(ci)){
5556 "empty" : function(c){
5557 var r = [], ri = -1;
5558 for(var i = 0, ci; ci = c[i]; i++){
5559 var cns = ci.childNodes, j = 0, cn, empty = true;
5562 if(cn.nodeType == 1 || cn.nodeType == 3){
5574 "contains" : function(c, v){
5575 var r = [], ri = -1;
5576 for(var i = 0, ci; ci = c[i]; i++){
5577 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5584 "nodeValue" : function(c, v){
5585 var r = [], ri = -1;
5586 for(var i = 0, ci; ci = c[i]; i++){
5587 if(ci.firstChild && ci.firstChild.nodeValue == v){
5594 "checked" : function(c){
5595 var r = [], ri = -1;
5596 for(var i = 0, ci; ci = c[i]; i++){
5597 if(ci.checked == true){
5604 "not" : function(c, ss){
5605 return Roo.DomQuery.filter(c, ss, true);
5608 "odd" : function(c){
5609 return this["nth-child"](c, "odd");
5612 "even" : function(c){
5613 return this["nth-child"](c, "even");
5616 "nth" : function(c, a){
5617 return c[a-1] || [];
5620 "first" : function(c){
5624 "last" : function(c){
5625 return c[c.length-1] || [];
5628 "has" : function(c, ss){
5629 var s = Roo.DomQuery.select;
5630 var r = [], ri = -1;
5631 for(var i = 0, ci; ci = c[i]; i++){
5632 if(s(ss, ci).length > 0){
5639 "next" : function(c, ss){
5640 var is = Roo.DomQuery.is;
5641 var r = [], ri = -1;
5642 for(var i = 0, ci; ci = c[i]; i++){
5651 "prev" : function(c, ss){
5652 var is = Roo.DomQuery.is;
5653 var r = [], ri = -1;
5654 for(var i = 0, ci; ci = c[i]; i++){
5667 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5668 * @param {String} path The selector/xpath query
5669 * @param {Node} root (optional) The start of the query (defaults to document).
5674 Roo.query = Roo.DomQuery.select;
5677 * Ext JS Library 1.1.1
5678 * Copyright(c) 2006-2007, Ext JS, LLC.
5680 * Originally Released Under LGPL - original licence link has changed is not relivant.
5683 * <script type="text/javascript">
5687 * @class Roo.util.Observable
5688 * Base class that provides a common interface for publishing events. Subclasses are expected to
5689 * to have a property "events" with all the events defined.<br>
5692 Employee = function(name){
5699 Roo.extend(Employee, Roo.util.Observable);
5701 * @param {Object} config properties to use (incuding events / listeners)
5704 Roo.util.Observable = function(cfg){
5707 this.addEvents(cfg.events || {});
5709 delete cfg.events; // make sure
5712 Roo.apply(this, cfg);
5715 this.on(this.listeners);
5716 delete this.listeners;
5719 Roo.util.Observable.prototype = {
5721 * @cfg {Object} listeners list of events and functions to call for this object,
5725 'click' : function(e) {
5735 * Fires the specified event with the passed parameters (minus the event name).
5736 * @param {String} eventName
5737 * @param {Object...} args Variable number of parameters are passed to handlers
5738 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5740 fireEvent : function(){
5741 var ce = this.events[arguments[0].toLowerCase()];
5742 if(typeof ce == "object"){
5743 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5750 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5753 * Appends an event handler to this component
5754 * @param {String} eventName The type of event to listen for
5755 * @param {Function} handler The method the event invokes
5756 * @param {Object} scope (optional) The scope in which to execute the handler
5757 * function. The handler function's "this" context.
5758 * @param {Object} options (optional) An object containing handler configuration
5759 * properties. This may contain any of the following properties:<ul>
5760 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5761 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5762 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5763 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5764 * by the specified number of milliseconds. If the event fires again within that time, the original
5765 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5768 * <b>Combining Options</b><br>
5769 * Using the options argument, it is possible to combine different types of listeners:<br>
5771 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5773 el.on('click', this.onClick, this, {
5780 * <b>Attaching multiple handlers in 1 call</b><br>
5781 * The method also allows for a single argument to be passed which is a config object containing properties
5782 * which specify multiple handlers.
5791 fn: this.onMouseOver,
5795 fn: this.onMouseOut,
5801 * Or a shorthand syntax which passes the same scope object to all handlers:
5804 'click': this.onClick,
5805 'mouseover': this.onMouseOver,
5806 'mouseout': this.onMouseOut,
5811 addListener : function(eventName, fn, scope, o){
5812 if(typeof eventName == "object"){
5815 if(this.filterOptRe.test(e)){
5818 if(typeof o[e] == "function"){
5820 this.addListener(e, o[e], o.scope, o);
5822 // individual options
5823 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5828 o = (!o || typeof o == "boolean") ? {} : o;
5829 eventName = eventName.toLowerCase();
5830 var ce = this.events[eventName] || true;
5831 if(typeof ce == "boolean"){
5832 ce = new Roo.util.Event(this, eventName);
5833 this.events[eventName] = ce;
5835 ce.addListener(fn, scope, o);
5839 * Removes a listener
5840 * @param {String} eventName The type of event to listen for
5841 * @param {Function} handler The handler to remove
5842 * @param {Object} scope (optional) The scope (this object) for the handler
5844 removeListener : function(eventName, fn, scope){
5845 var ce = this.events[eventName.toLowerCase()];
5846 if(typeof ce == "object"){
5847 ce.removeListener(fn, scope);
5852 * Removes all listeners for this object
5854 purgeListeners : function(){
5855 for(var evt in this.events){
5856 if(typeof this.events[evt] == "object"){
5857 this.events[evt].clearListeners();
5862 relayEvents : function(o, events){
5863 var createHandler = function(ename){
5865 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5868 for(var i = 0, len = events.length; i < len; i++){
5869 var ename = events[i];
5870 if(!this.events[ename]){ this.events[ename] = true; };
5871 o.on(ename, createHandler(ename), this);
5876 * Used to define events on this Observable
5877 * @param {Object} object The object with the events defined
5879 addEvents : function(o){
5883 Roo.applyIf(this.events, o);
5887 * Checks to see if this object has any listeners for a specified event
5888 * @param {String} eventName The name of the event to check for
5889 * @return {Boolean} True if the event is being listened for, else false
5891 hasListener : function(eventName){
5892 var e = this.events[eventName];
5893 return typeof e == "object" && e.listeners.length > 0;
5897 * Appends an event handler to this element (shorthand for addListener)
5898 * @param {String} eventName The type of event to listen for
5899 * @param {Function} handler The method the event invokes
5900 * @param {Object} scope (optional) The scope in which to execute the handler
5901 * function. The handler function's "this" context.
5902 * @param {Object} options (optional)
5905 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5907 * Removes a listener (shorthand for removeListener)
5908 * @param {String} eventName The type of event to listen for
5909 * @param {Function} handler The handler to remove
5910 * @param {Object} scope (optional) The scope (this object) for the handler
5913 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5916 * Starts capture on the specified Observable. All events will be passed
5917 * to the supplied function with the event name + standard signature of the event
5918 * <b>before</b> the event is fired. If the supplied function returns false,
5919 * the event will not fire.
5920 * @param {Observable} o The Observable to capture
5921 * @param {Function} fn The function to call
5922 * @param {Object} scope (optional) The scope (this object) for the fn
5925 Roo.util.Observable.capture = function(o, fn, scope){
5926 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5930 * Removes <b>all</b> added captures from the Observable.
5931 * @param {Observable} o The Observable to release
5934 Roo.util.Observable.releaseCapture = function(o){
5935 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5940 var createBuffered = function(h, o, scope){
5941 var task = new Roo.util.DelayedTask();
5943 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5947 var createSingle = function(h, e, fn, scope){
5949 e.removeListener(fn, scope);
5950 return h.apply(scope, arguments);
5954 var createDelayed = function(h, o, scope){
5956 var args = Array.prototype.slice.call(arguments, 0);
5957 setTimeout(function(){
5958 h.apply(scope, args);
5963 Roo.util.Event = function(obj, name){
5966 this.listeners = [];
5969 Roo.util.Event.prototype = {
5970 addListener : function(fn, scope, options){
5971 var o = options || {};
5972 scope = scope || this.obj;
5973 if(!this.isListening(fn, scope)){
5974 var l = {fn: fn, scope: scope, options: o};
5977 h = createDelayed(h, o, scope);
5980 h = createSingle(h, this, fn, scope);
5983 h = createBuffered(h, o, scope);
5986 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5987 this.listeners.push(l);
5989 this.listeners = this.listeners.slice(0);
5990 this.listeners.push(l);
5995 findListener : function(fn, scope){
5996 scope = scope || this.obj;
5997 var ls = this.listeners;
5998 for(var i = 0, len = ls.length; i < len; i++){
6000 if(l.fn == fn && l.scope == scope){
6007 isListening : function(fn, scope){
6008 return this.findListener(fn, scope) != -1;
6011 removeListener : function(fn, scope){
6013 if((index = this.findListener(fn, scope)) != -1){
6015 this.listeners.splice(index, 1);
6017 this.listeners = this.listeners.slice(0);
6018 this.listeners.splice(index, 1);
6025 clearListeners : function(){
6026 this.listeners = [];
6030 var ls = this.listeners, scope, len = ls.length;
6033 var args = Array.prototype.slice.call(arguments, 0);
6034 for(var i = 0; i < len; i++){
6036 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6037 this.firing = false;
6041 this.firing = false;
6048 * Ext JS Library 1.1.1
6049 * Copyright(c) 2006-2007, Ext JS, LLC.
6051 * Originally Released Under LGPL - original licence link has changed is not relivant.
6054 * <script type="text/javascript">
6058 * @class Roo.EventManager
6059 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6060 * several useful events directly.
6061 * See {@link Roo.EventObject} for more details on normalized event objects.
6064 Roo.EventManager = function(){
6065 var docReadyEvent, docReadyProcId, docReadyState = false;
6066 var resizeEvent, resizeTask, textEvent, textSize;
6067 var E = Roo.lib.Event;
6068 var D = Roo.lib.Dom;
6073 var fireDocReady = function(){
6075 docReadyState = true;
6078 clearInterval(docReadyProcId);
6080 if(Roo.isGecko || Roo.isOpera) {
6081 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6084 var defer = document.getElementById("ie-deferred-loader");
6086 defer.onreadystatechange = null;
6087 defer.parentNode.removeChild(defer);
6091 docReadyEvent.fire();
6092 docReadyEvent.clearListeners();
6097 var initDocReady = function(){
6098 docReadyEvent = new Roo.util.Event();
6099 if(Roo.isGecko || Roo.isOpera) {
6100 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6102 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6103 var defer = document.getElementById("ie-deferred-loader");
6104 defer.onreadystatechange = function(){
6105 if(this.readyState == "complete"){
6109 }else if(Roo.isSafari){
6110 docReadyProcId = setInterval(function(){
6111 var rs = document.readyState;
6112 if(rs == "complete") {
6117 // no matter what, make sure it fires on load
6118 E.on(window, "load", fireDocReady);
6121 var createBuffered = function(h, o){
6122 var task = new Roo.util.DelayedTask(h);
6124 // create new event object impl so new events don't wipe out properties
6125 e = new Roo.EventObjectImpl(e);
6126 task.delay(o.buffer, h, null, [e]);
6130 var createSingle = function(h, el, ename, fn){
6132 Roo.EventManager.removeListener(el, ename, fn);
6137 var createDelayed = function(h, o){
6139 // create new event object impl so new events don't wipe out properties
6140 e = new Roo.EventObjectImpl(e);
6141 setTimeout(function(){
6146 var transitionEndVal = false;
6148 var transitionEnd = function()
6150 if (transitionEndVal) {
6151 return transitionEndVal;
6153 var el = document.createElement('div');
6155 var transEndEventNames = {
6156 WebkitTransition : 'webkitTransitionEnd',
6157 MozTransition : 'transitionend',
6158 OTransition : 'oTransitionEnd otransitionend',
6159 transition : 'transitionend'
6162 for (var name in transEndEventNames) {
6163 if (el.style[name] !== undefined) {
6164 transitionEndVal = transEndEventNames[name];
6165 return transitionEndVal ;
6171 var listen = function(element, ename, opt, fn, scope){
6172 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6173 fn = fn || o.fn; scope = scope || o.scope;
6174 var el = Roo.getDom(element);
6178 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6181 if (ename == 'transitionend') {
6182 ename = transitionEnd();
6184 var h = function(e){
6185 e = Roo.EventObject.setEvent(e);
6188 t = e.getTarget(o.delegate, el);
6195 if(o.stopEvent === true){
6198 if(o.preventDefault === true){
6201 if(o.stopPropagation === true){
6202 e.stopPropagation();
6205 if(o.normalized === false){
6209 fn.call(scope || el, e, t, o);
6212 h = createDelayed(h, o);
6215 h = createSingle(h, el, ename, fn);
6218 h = createBuffered(h, o);
6220 fn._handlers = fn._handlers || [];
6223 fn._handlers.push([Roo.id(el), ename, h]);
6228 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6229 el.addEventListener("DOMMouseScroll", h, false);
6230 E.on(window, 'unload', function(){
6231 el.removeEventListener("DOMMouseScroll", h, false);
6234 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6235 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6240 var stopListening = function(el, ename, fn){
6241 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6243 for(var i = 0, len = hds.length; i < len; i++){
6245 if(h[0] == id && h[1] == ename){
6252 E.un(el, ename, hd);
6253 el = Roo.getDom(el);
6254 if(ename == "mousewheel" && el.addEventListener){
6255 el.removeEventListener("DOMMouseScroll", hd, false);
6257 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6258 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6262 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6269 * @scope Roo.EventManager
6274 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6275 * object with a Roo.EventObject
6276 * @param {Function} fn The method the event invokes
6277 * @param {Object} scope An object that becomes the scope of the handler
6278 * @param {boolean} override If true, the obj passed in becomes
6279 * the execution scope of the listener
6280 * @return {Function} The wrapped function
6283 wrap : function(fn, scope, override){
6285 Roo.EventObject.setEvent(e);
6286 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6291 * Appends an event handler to an element (shorthand for addListener)
6292 * @param {String/HTMLElement} element The html element or id to assign the
6293 * @param {String} eventName The type of event to listen for
6294 * @param {Function} handler The method the event invokes
6295 * @param {Object} scope (optional) The scope in which to execute the handler
6296 * function. The handler function's "this" context.
6297 * @param {Object} options (optional) An object containing handler configuration
6298 * properties. This may contain any of the following properties:<ul>
6299 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6300 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6301 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6302 * <li>preventDefault {Boolean} True to prevent the default action</li>
6303 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6304 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6305 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6306 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6307 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6308 * by the specified number of milliseconds. If the event fires again within that time, the original
6309 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6312 * <b>Combining Options</b><br>
6313 * Using the options argument, it is possible to combine different types of listeners:<br>
6315 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6317 el.on('click', this.onClick, this, {
6324 * <b>Attaching multiple handlers in 1 call</b><br>
6325 * The method also allows for a single argument to be passed which is a config object containing properties
6326 * which specify multiple handlers.
6336 fn: this.onMouseOver
6345 * Or a shorthand syntax:<br>
6348 'click' : this.onClick,
6349 'mouseover' : this.onMouseOver,
6350 'mouseout' : this.onMouseOut
6354 addListener : function(element, eventName, fn, scope, options){
6355 if(typeof eventName == "object"){
6361 if(typeof o[e] == "function"){
6363 listen(element, e, o, o[e], o.scope);
6365 // individual options
6366 listen(element, e, o[e]);
6371 return listen(element, eventName, options, fn, scope);
6375 * Removes an event handler
6377 * @param {String/HTMLElement} element The id or html element to remove the
6379 * @param {String} eventName The type of event
6380 * @param {Function} fn
6381 * @return {Boolean} True if a listener was actually removed
6383 removeListener : function(element, eventName, fn){
6384 return stopListening(element, eventName, fn);
6388 * Fires when the document is ready (before onload and before images are loaded). Can be
6389 * accessed shorthanded Roo.onReady().
6390 * @param {Function} fn The method the event invokes
6391 * @param {Object} scope An object that becomes the scope of the handler
6392 * @param {boolean} options
6394 onDocumentReady : function(fn, scope, options){
6395 if(docReadyState){ // if it already fired
6396 docReadyEvent.addListener(fn, scope, options);
6397 docReadyEvent.fire();
6398 docReadyEvent.clearListeners();
6404 docReadyEvent.addListener(fn, scope, options);
6408 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6409 * @param {Function} fn The method the event invokes
6410 * @param {Object} scope An object that becomes the scope of the handler
6411 * @param {boolean} options
6413 onWindowResize : function(fn, scope, options){
6415 resizeEvent = new Roo.util.Event();
6416 resizeTask = new Roo.util.DelayedTask(function(){
6417 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6419 E.on(window, "resize", function(){
6421 resizeTask.delay(50);
6423 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6427 resizeEvent.addListener(fn, scope, options);
6431 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6432 * @param {Function} fn The method the event invokes
6433 * @param {Object} scope An object that becomes the scope of the handler
6434 * @param {boolean} options
6436 onTextResize : function(fn, scope, options){
6438 textEvent = new Roo.util.Event();
6439 var textEl = new Roo.Element(document.createElement('div'));
6440 textEl.dom.className = 'x-text-resize';
6441 textEl.dom.innerHTML = 'X';
6442 textEl.appendTo(document.body);
6443 textSize = textEl.dom.offsetHeight;
6444 setInterval(function(){
6445 if(textEl.dom.offsetHeight != textSize){
6446 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6448 }, this.textResizeInterval);
6450 textEvent.addListener(fn, scope, options);
6454 * Removes the passed window resize listener.
6455 * @param {Function} fn The method the event invokes
6456 * @param {Object} scope The scope of handler
6458 removeResizeListener : function(fn, scope){
6460 resizeEvent.removeListener(fn, scope);
6465 fireResize : function(){
6467 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6471 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6475 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6477 textResizeInterval : 50
6482 * @scopeAlias pub=Roo.EventManager
6486 * Appends an event handler to an element (shorthand for addListener)
6487 * @param {String/HTMLElement} element The html element or id to assign the
6488 * @param {String} eventName The type of event to listen for
6489 * @param {Function} handler The method the event invokes
6490 * @param {Object} scope (optional) The scope in which to execute the handler
6491 * function. The handler function's "this" context.
6492 * @param {Object} options (optional) An object containing handler configuration
6493 * properties. This may contain any of the following properties:<ul>
6494 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6495 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6496 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6497 * <li>preventDefault {Boolean} True to prevent the default action</li>
6498 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6499 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6500 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6501 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6502 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6503 * by the specified number of milliseconds. If the event fires again within that time, the original
6504 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6507 * <b>Combining Options</b><br>
6508 * Using the options argument, it is possible to combine different types of listeners:<br>
6510 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6512 el.on('click', this.onClick, this, {
6519 * <b>Attaching multiple handlers in 1 call</b><br>
6520 * The method also allows for a single argument to be passed which is a config object containing properties
6521 * which specify multiple handlers.
6531 fn: this.onMouseOver
6540 * Or a shorthand syntax:<br>
6543 'click' : this.onClick,
6544 'mouseover' : this.onMouseOver,
6545 'mouseout' : this.onMouseOut
6549 pub.on = pub.addListener;
6550 pub.un = pub.removeListener;
6552 pub.stoppedMouseDownEvent = new Roo.util.Event();
6556 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6557 * @param {Function} fn The method the event invokes
6558 * @param {Object} scope An object that becomes the scope of the handler
6559 * @param {boolean} override If true, the obj passed in becomes
6560 * the execution scope of the listener
6564 Roo.onReady = Roo.EventManager.onDocumentReady;
6566 Roo.onReady(function(){
6567 var bd = Roo.get(document.body);
6572 : Roo.isGecko ? "roo-gecko"
6573 : Roo.isOpera ? "roo-opera"
6574 : Roo.isSafari ? "roo-safari" : ""];
6577 cls.push("roo-mac");
6580 cls.push("roo-linux");
6583 cls.push("roo-ios");
6585 if(Roo.isBorderBox){
6586 cls.push('roo-border-box');
6588 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6589 var p = bd.dom.parentNode;
6591 p.className += ' roo-strict';
6594 bd.addClass(cls.join(' '));
6598 * @class Roo.EventObject
6599 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6600 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6603 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6605 var target = e.getTarget();
6608 var myDiv = Roo.get("myDiv");
6609 myDiv.on("click", handleClick);
6611 Roo.EventManager.on("myDiv", 'click', handleClick);
6612 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6616 Roo.EventObject = function(){
6618 var E = Roo.lib.Event;
6620 // safari keypress events for special keys return bad keycodes
6623 63235 : 39, // right
6626 63276 : 33, // page up
6627 63277 : 34, // page down
6628 63272 : 46, // delete
6633 // normalize button clicks
6634 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6635 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6637 Roo.EventObjectImpl = function(e){
6639 this.setEvent(e.browserEvent || e);
6642 Roo.EventObjectImpl.prototype = {
6644 * Used to fix doc tools.
6645 * @scope Roo.EventObject.prototype
6651 /** The normal browser event */
6652 browserEvent : null,
6653 /** The button pressed in a mouse event */
6655 /** True if the shift key was down during the event */
6657 /** True if the control key was down during the event */
6659 /** True if the alt key was down during the event */
6718 setEvent : function(e){
6719 if(e == this || (e && e.browserEvent)){ // already wrapped
6722 this.browserEvent = e;
6724 // normalize buttons
6725 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6726 if(e.type == 'click' && this.button == -1){
6730 this.shiftKey = e.shiftKey;
6731 // mac metaKey behaves like ctrlKey
6732 this.ctrlKey = e.ctrlKey || e.metaKey;
6733 this.altKey = e.altKey;
6734 // in getKey these will be normalized for the mac
6735 this.keyCode = e.keyCode;
6736 // keyup warnings on firefox.
6737 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6738 // cache the target for the delayed and or buffered events
6739 this.target = E.getTarget(e);
6741 this.xy = E.getXY(e);
6744 this.shiftKey = false;
6745 this.ctrlKey = false;
6746 this.altKey = false;
6756 * Stop the event (preventDefault and stopPropagation)
6758 stopEvent : function(){
6759 if(this.browserEvent){
6760 if(this.browserEvent.type == 'mousedown'){
6761 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6763 E.stopEvent(this.browserEvent);
6768 * Prevents the browsers default handling of the event.
6770 preventDefault : function(){
6771 if(this.browserEvent){
6772 E.preventDefault(this.browserEvent);
6777 isNavKeyPress : function(){
6778 var k = this.keyCode;
6779 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6780 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6783 isSpecialKey : function(){
6784 var k = this.keyCode;
6785 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6786 (k == 16) || (k == 17) ||
6787 (k >= 18 && k <= 20) ||
6788 (k >= 33 && k <= 35) ||
6789 (k >= 36 && k <= 39) ||
6790 (k >= 44 && k <= 45);
6793 * Cancels bubbling of the event.
6795 stopPropagation : function(){
6796 if(this.browserEvent){
6797 if(this.type == 'mousedown'){
6798 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6800 E.stopPropagation(this.browserEvent);
6805 * Gets the key code for the event.
6808 getCharCode : function(){
6809 return this.charCode || this.keyCode;
6813 * Returns a normalized keyCode for the event.
6814 * @return {Number} The key code
6816 getKey : function(){
6817 var k = this.keyCode || this.charCode;
6818 return Roo.isSafari ? (safariKeys[k] || k) : k;
6822 * Gets the x coordinate of the event.
6825 getPageX : function(){
6830 * Gets the y coordinate of the event.
6833 getPageY : function(){
6838 * Gets the time of the event.
6841 getTime : function(){
6842 if(this.browserEvent){
6843 return E.getTime(this.browserEvent);
6849 * Gets the page coordinates of the event.
6850 * @return {Array} The xy values like [x, y]
6857 * Gets the target for the event.
6858 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6859 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6860 search as a number or element (defaults to 10 || document.body)
6861 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6862 * @return {HTMLelement}
6864 getTarget : function(selector, maxDepth, returnEl){
6865 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6868 * Gets the related target.
6869 * @return {HTMLElement}
6871 getRelatedTarget : function(){
6872 if(this.browserEvent){
6873 return E.getRelatedTarget(this.browserEvent);
6879 * Normalizes mouse wheel delta across browsers
6880 * @return {Number} The delta
6882 getWheelDelta : function(){
6883 var e = this.browserEvent;
6885 if(e.wheelDelta){ /* IE/Opera. */
6886 delta = e.wheelDelta/120;
6887 }else if(e.detail){ /* Mozilla case. */
6888 delta = -e.detail/3;
6894 * Returns true if the control, meta, shift or alt key was pressed during this event.
6897 hasModifier : function(){
6898 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6902 * Returns true if the target of this event equals el or is a child of el
6903 * @param {String/HTMLElement/Element} el
6904 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6907 within : function(el, related){
6908 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6909 return t && Roo.fly(el).contains(t);
6912 getPoint : function(){
6913 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6917 return new Roo.EventObjectImpl();
6922 * Ext JS Library 1.1.1
6923 * Copyright(c) 2006-2007, Ext JS, LLC.
6925 * Originally Released Under LGPL - original licence link has changed is not relivant.
6928 * <script type="text/javascript">
6932 // was in Composite Element!??!?!
6935 var D = Roo.lib.Dom;
6936 var E = Roo.lib.Event;
6937 var A = Roo.lib.Anim;
6939 // local style camelizing for speed
6941 var camelRe = /(-[a-z])/gi;
6942 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6943 var view = document.defaultView;
6946 * @class Roo.Element
6947 * Represents an Element in the DOM.<br><br>
6950 var el = Roo.get("my-div");
6953 var el = getEl("my-div");
6955 // or with a DOM element
6956 var el = Roo.get(myDivElement);
6958 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6959 * each call instead of constructing a new one.<br><br>
6960 * <b>Animations</b><br />
6961 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6962 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6964 Option Default Description
6965 --------- -------- ---------------------------------------------
6966 duration .35 The duration of the animation in seconds
6967 easing easeOut The YUI easing method
6968 callback none A function to execute when the anim completes
6969 scope this The scope (this) of the callback function
6971 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6972 * manipulate the animation. Here's an example:
6974 var el = Roo.get("my-div");
6979 // default animation
6980 el.setWidth(100, true);
6982 // animation with some options set
6989 // using the "anim" property to get the Anim object
6995 el.setWidth(100, opt);
6997 if(opt.anim.isAnimated()){
7001 * <b> Composite (Collections of) Elements</b><br />
7002 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7003 * @constructor Create a new Element directly.
7004 * @param {String/HTMLElement} element
7005 * @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).
7007 Roo.Element = function(element, forceNew){
7008 var dom = typeof element == "string" ?
7009 document.getElementById(element) : element;
7010 if(!dom){ // invalid id/element
7014 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7015 return Roo.Element.cache[id];
7025 * The DOM element ID
7028 this.id = id || Roo.id(dom);
7031 var El = Roo.Element;
7035 * The element's default display mode (defaults to "")
7038 originalDisplay : "",
7042 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7047 * Sets the element's visibility mode. When setVisible() is called it
7048 * will use this to determine whether to set the visibility or the display property.
7049 * @param visMode Element.VISIBILITY or Element.DISPLAY
7050 * @return {Roo.Element} this
7052 setVisibilityMode : function(visMode){
7053 this.visibilityMode = visMode;
7057 * Convenience method for setVisibilityMode(Element.DISPLAY)
7058 * @param {String} display (optional) What to set display to when visible
7059 * @return {Roo.Element} this
7061 enableDisplayMode : function(display){
7062 this.setVisibilityMode(El.DISPLAY);
7063 if(typeof display != "undefined") this.originalDisplay = display;
7068 * 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)
7069 * @param {String} selector The simple selector to test
7070 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7071 search as a number or element (defaults to 10 || document.body)
7072 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7073 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7075 findParent : function(simpleSelector, maxDepth, returnEl){
7076 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7077 maxDepth = maxDepth || 50;
7078 if(typeof maxDepth != "number"){
7079 stopEl = Roo.getDom(maxDepth);
7082 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7083 if(dq.is(p, simpleSelector)){
7084 return returnEl ? Roo.get(p) : p;
7094 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7095 * @param {String} selector The simple selector to test
7096 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7097 search as a number or element (defaults to 10 || document.body)
7098 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7099 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7101 findParentNode : function(simpleSelector, maxDepth, returnEl){
7102 var p = Roo.fly(this.dom.parentNode, '_internal');
7103 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7107 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7108 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7109 * @param {String} selector The simple selector to test
7110 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7111 search as a number or element (defaults to 10 || document.body)
7112 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7114 up : function(simpleSelector, maxDepth){
7115 return this.findParentNode(simpleSelector, maxDepth, true);
7121 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7122 * @param {String} selector The simple selector to test
7123 * @return {Boolean} True if this element matches the selector, else false
7125 is : function(simpleSelector){
7126 return Roo.DomQuery.is(this.dom, simpleSelector);
7130 * Perform animation on this element.
7131 * @param {Object} args The YUI animation control args
7132 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7133 * @param {Function} onComplete (optional) Function to call when animation completes
7134 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7135 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7136 * @return {Roo.Element} this
7138 animate : function(args, duration, onComplete, easing, animType){
7139 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7144 * @private Internal animation call
7146 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7147 animType = animType || 'run';
7149 var anim = Roo.lib.Anim[animType](
7151 (opt.duration || defaultDur) || .35,
7152 (opt.easing || defaultEase) || 'easeOut',
7154 Roo.callback(cb, this);
7155 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7163 // private legacy anim prep
7164 preanim : function(a, i){
7165 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7169 * Removes worthless text nodes
7170 * @param {Boolean} forceReclean (optional) By default the element
7171 * keeps track if it has been cleaned already so
7172 * you can call this over and over. However, if you update the element and
7173 * need to force a reclean, you can pass true.
7175 clean : function(forceReclean){
7176 if(this.isCleaned && forceReclean !== true){
7180 var d = this.dom, n = d.firstChild, ni = -1;
7182 var nx = n.nextSibling;
7183 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7190 this.isCleaned = true;
7195 calcOffsetsTo : function(el){
7198 var restorePos = false;
7199 if(el.getStyle('position') == 'static'){
7200 el.position('relative');
7205 while(op && op != d && op.tagName != 'HTML'){
7208 op = op.offsetParent;
7211 el.position('static');
7217 * Scrolls this element into view within the passed container.
7218 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7219 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7220 * @return {Roo.Element} this
7222 scrollIntoView : function(container, hscroll){
7223 var c = Roo.getDom(container) || document.body;
7226 var o = this.calcOffsetsTo(c),
7229 b = t+el.offsetHeight,
7230 r = l+el.offsetWidth;
7232 var ch = c.clientHeight;
7233 var ct = parseInt(c.scrollTop, 10);
7234 var cl = parseInt(c.scrollLeft, 10);
7236 var cr = cl + c.clientWidth;
7244 if(hscroll !== false){
7248 c.scrollLeft = r-c.clientWidth;
7255 scrollChildIntoView : function(child, hscroll){
7256 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7260 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7261 * the new height may not be available immediately.
7262 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7263 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7264 * @param {Function} onComplete (optional) Function to call when animation completes
7265 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7266 * @return {Roo.Element} this
7268 autoHeight : function(animate, duration, onComplete, easing){
7269 var oldHeight = this.getHeight();
7271 this.setHeight(1); // force clipping
7272 setTimeout(function(){
7273 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7275 this.setHeight(height);
7277 if(typeof onComplete == "function"){
7281 this.setHeight(oldHeight); // restore original height
7282 this.setHeight(height, animate, duration, function(){
7284 if(typeof onComplete == "function") onComplete();
7285 }.createDelegate(this), easing);
7287 }.createDelegate(this), 0);
7292 * Returns true if this element is an ancestor of the passed element
7293 * @param {HTMLElement/String} el The element to check
7294 * @return {Boolean} True if this element is an ancestor of el, else false
7296 contains : function(el){
7297 if(!el){return false;}
7298 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7302 * Checks whether the element is currently visible using both visibility and display properties.
7303 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7304 * @return {Boolean} True if the element is currently visible, else false
7306 isVisible : function(deep) {
7307 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7308 if(deep !== true || !vis){
7311 var p = this.dom.parentNode;
7312 while(p && p.tagName.toLowerCase() != "body"){
7313 if(!Roo.fly(p, '_isVisible').isVisible()){
7322 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7323 * @param {String} selector The CSS selector
7324 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7325 * @return {CompositeElement/CompositeElementLite} The composite element
7327 select : function(selector, unique){
7328 return El.select(selector, unique, this.dom);
7332 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7333 * @param {String} selector The CSS selector
7334 * @return {Array} An array of the matched nodes
7336 query : function(selector, unique){
7337 return Roo.DomQuery.select(selector, this.dom);
7341 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7342 * @param {String} selector The CSS selector
7343 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7344 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7346 child : function(selector, returnDom){
7347 var n = Roo.DomQuery.selectNode(selector, this.dom);
7348 return returnDom ? n : Roo.get(n);
7352 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7353 * @param {String} selector The CSS selector
7354 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7355 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7357 down : function(selector, returnDom){
7358 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7359 return returnDom ? n : Roo.get(n);
7363 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7364 * @param {String} group The group the DD object is member of
7365 * @param {Object} config The DD config object
7366 * @param {Object} overrides An object containing methods to override/implement on the DD object
7367 * @return {Roo.dd.DD} The DD object
7369 initDD : function(group, config, overrides){
7370 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7371 return Roo.apply(dd, overrides);
7375 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7376 * @param {String} group The group the DDProxy object is member of
7377 * @param {Object} config The DDProxy config object
7378 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7379 * @return {Roo.dd.DDProxy} The DDProxy object
7381 initDDProxy : function(group, config, overrides){
7382 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7383 return Roo.apply(dd, overrides);
7387 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7388 * @param {String} group The group the DDTarget object is member of
7389 * @param {Object} config The DDTarget config object
7390 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7391 * @return {Roo.dd.DDTarget} The DDTarget object
7393 initDDTarget : function(group, config, overrides){
7394 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7395 return Roo.apply(dd, overrides);
7399 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7400 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7401 * @param {Boolean} visible Whether the element is visible
7402 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7403 * @return {Roo.Element} this
7405 setVisible : function(visible, animate){
7407 if(this.visibilityMode == El.DISPLAY){
7408 this.setDisplayed(visible);
7411 this.dom.style.visibility = visible ? "visible" : "hidden";
7414 // closure for composites
7416 var visMode = this.visibilityMode;
7418 this.setOpacity(.01);
7419 this.setVisible(true);
7421 this.anim({opacity: { to: (visible?1:0) }},
7422 this.preanim(arguments, 1),
7423 null, .35, 'easeIn', function(){
7425 if(visMode == El.DISPLAY){
7426 dom.style.display = "none";
7428 dom.style.visibility = "hidden";
7430 Roo.get(dom).setOpacity(1);
7438 * Returns true if display is not "none"
7441 isDisplayed : function() {
7442 return this.getStyle("display") != "none";
7446 * Toggles the element's visibility or display, depending on visibility mode.
7447 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7448 * @return {Roo.Element} this
7450 toggle : function(animate){
7451 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7456 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7457 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7458 * @return {Roo.Element} this
7460 setDisplayed : function(value) {
7461 if(typeof value == "boolean"){
7462 value = value ? this.originalDisplay : "none";
7464 this.setStyle("display", value);
7469 * Tries to focus the element. Any exceptions are caught and ignored.
7470 * @return {Roo.Element} this
7472 focus : function() {
7480 * Tries to blur the element. Any exceptions are caught and ignored.
7481 * @return {Roo.Element} this
7491 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7492 * @param {String/Array} className The CSS class to add, or an array of classes
7493 * @return {Roo.Element} this
7495 addClass : function(className){
7496 if(className instanceof Array){
7497 for(var i = 0, len = className.length; i < len; i++) {
7498 this.addClass(className[i]);
7501 if(className && !this.hasClass(className)){
7502 this.dom.className = this.dom.className + " " + className;
7509 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7510 * @param {String/Array} className The CSS class to add, or an array of classes
7511 * @return {Roo.Element} this
7513 radioClass : function(className){
7514 var siblings = this.dom.parentNode.childNodes;
7515 for(var i = 0; i < siblings.length; i++) {
7516 var s = siblings[i];
7517 if(s.nodeType == 1){
7518 Roo.get(s).removeClass(className);
7521 this.addClass(className);
7526 * Removes one or more CSS classes from the element.
7527 * @param {String/Array} className The CSS class to remove, or an array of classes
7528 * @return {Roo.Element} this
7530 removeClass : function(className){
7531 if(!className || !this.dom.className){
7534 if(className instanceof Array){
7535 for(var i = 0, len = className.length; i < len; i++) {
7536 this.removeClass(className[i]);
7539 if(this.hasClass(className)){
7540 var re = this.classReCache[className];
7542 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7543 this.classReCache[className] = re;
7545 this.dom.className =
7546 this.dom.className.replace(re, " ");
7556 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7557 * @param {String} className The CSS class to toggle
7558 * @return {Roo.Element} this
7560 toggleClass : function(className){
7561 if(this.hasClass(className)){
7562 this.removeClass(className);
7564 this.addClass(className);
7570 * Checks if the specified CSS class exists on this element's DOM node.
7571 * @param {String} className The CSS class to check for
7572 * @return {Boolean} True if the class exists, else false
7574 hasClass : function(className){
7575 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7579 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7580 * @param {String} oldClassName The CSS class to replace
7581 * @param {String} newClassName The replacement CSS class
7582 * @return {Roo.Element} this
7584 replaceClass : function(oldClassName, newClassName){
7585 this.removeClass(oldClassName);
7586 this.addClass(newClassName);
7591 * Returns an object with properties matching the styles requested.
7592 * For example, el.getStyles('color', 'font-size', 'width') might return
7593 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7594 * @param {String} style1 A style name
7595 * @param {String} style2 A style name
7596 * @param {String} etc.
7597 * @return {Object} The style object
7599 getStyles : function(){
7600 var a = arguments, len = a.length, r = {};
7601 for(var i = 0; i < len; i++){
7602 r[a[i]] = this.getStyle(a[i]);
7608 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7609 * @param {String} property The style property whose value is returned.
7610 * @return {String} The current value of the style property for this element.
7612 getStyle : function(){
7613 return view && view.getComputedStyle ?
7615 var el = this.dom, v, cs, camel;
7616 if(prop == 'float'){
7619 if(el.style && (v = el.style[prop])){
7622 if(cs = view.getComputedStyle(el, "")){
7623 if(!(camel = propCache[prop])){
7624 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7631 var el = this.dom, v, cs, camel;
7632 if(prop == 'opacity'){
7633 if(typeof el.style.filter == 'string'){
7634 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7636 var fv = parseFloat(m[1]);
7638 return fv ? fv / 100 : 0;
7643 }else if(prop == 'float'){
7644 prop = "styleFloat";
7646 if(!(camel = propCache[prop])){
7647 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7649 if(v = el.style[camel]){
7652 if(cs = el.currentStyle){
7660 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7661 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7662 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7663 * @return {Roo.Element} this
7665 setStyle : function(prop, value){
7666 if(typeof prop == "string"){
7668 if (prop == 'float') {
7669 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7674 if(!(camel = propCache[prop])){
7675 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7678 if(camel == 'opacity') {
7679 this.setOpacity(value);
7681 this.dom.style[camel] = value;
7684 for(var style in prop){
7685 if(typeof prop[style] != "function"){
7686 this.setStyle(style, prop[style]);
7694 * More flexible version of {@link #setStyle} for setting style properties.
7695 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7696 * a function which returns such a specification.
7697 * @return {Roo.Element} this
7699 applyStyles : function(style){
7700 Roo.DomHelper.applyStyles(this.dom, style);
7705 * 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).
7706 * @return {Number} The X position of the element
7709 return D.getX(this.dom);
7713 * 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).
7714 * @return {Number} The Y position of the element
7717 return D.getY(this.dom);
7721 * 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).
7722 * @return {Array} The XY position of the element
7725 return D.getXY(this.dom);
7729 * 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).
7730 * @param {Number} The X position of the element
7731 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7732 * @return {Roo.Element} this
7734 setX : function(x, animate){
7736 D.setX(this.dom, x);
7738 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7744 * 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).
7745 * @param {Number} The Y position of the element
7746 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7747 * @return {Roo.Element} this
7749 setY : function(y, animate){
7751 D.setY(this.dom, y);
7753 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7759 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7760 * @param {String} left The left CSS property value
7761 * @return {Roo.Element} this
7763 setLeft : function(left){
7764 this.setStyle("left", this.addUnits(left));
7769 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7770 * @param {String} top The top CSS property value
7771 * @return {Roo.Element} this
7773 setTop : function(top){
7774 this.setStyle("top", this.addUnits(top));
7779 * Sets the element's CSS right style.
7780 * @param {String} right The right CSS property value
7781 * @return {Roo.Element} this
7783 setRight : function(right){
7784 this.setStyle("right", this.addUnits(right));
7789 * Sets the element's CSS bottom style.
7790 * @param {String} bottom The bottom CSS property value
7791 * @return {Roo.Element} this
7793 setBottom : function(bottom){
7794 this.setStyle("bottom", this.addUnits(bottom));
7799 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7800 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7801 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7802 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7803 * @return {Roo.Element} this
7805 setXY : function(pos, animate){
7807 D.setXY(this.dom, pos);
7809 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7815 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7816 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7817 * @param {Number} x X value for new position (coordinates are page-based)
7818 * @param {Number} y Y value for new position (coordinates are page-based)
7819 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7820 * @return {Roo.Element} this
7822 setLocation : function(x, y, animate){
7823 this.setXY([x, y], this.preanim(arguments, 2));
7828 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7829 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7830 * @param {Number} x X value for new position (coordinates are page-based)
7831 * @param {Number} y Y value for new position (coordinates are page-based)
7832 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7833 * @return {Roo.Element} this
7835 moveTo : function(x, y, animate){
7836 this.setXY([x, y], this.preanim(arguments, 2));
7841 * Returns the region of the given element.
7842 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7843 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7845 getRegion : function(){
7846 return D.getRegion(this.dom);
7850 * Returns the offset height of the element
7851 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7852 * @return {Number} The element's height
7854 getHeight : function(contentHeight){
7855 var h = this.dom.offsetHeight || 0;
7856 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7860 * Returns the offset width of the element
7861 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7862 * @return {Number} The element's width
7864 getWidth : function(contentWidth){
7865 var w = this.dom.offsetWidth || 0;
7866 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7870 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7871 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7872 * if a height has not been set using CSS.
7875 getComputedHeight : function(){
7876 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7878 h = parseInt(this.getStyle('height'), 10) || 0;
7879 if(!this.isBorderBox()){
7880 h += this.getFrameWidth('tb');
7887 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7888 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7889 * if a width has not been set using CSS.
7892 getComputedWidth : function(){
7893 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7895 w = parseInt(this.getStyle('width'), 10) || 0;
7896 if(!this.isBorderBox()){
7897 w += this.getFrameWidth('lr');
7904 * Returns the size of the element.
7905 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7906 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7908 getSize : function(contentSize){
7909 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7913 * Returns the width and height of the viewport.
7914 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7916 getViewSize : function(){
7917 var d = this.dom, doc = document, aw = 0, ah = 0;
7918 if(d == doc || d == doc.body){
7919 return {width : D.getViewWidth(), height: D.getViewHeight()};
7922 width : d.clientWidth,
7923 height: d.clientHeight
7929 * Returns the value of the "value" attribute
7930 * @param {Boolean} asNumber true to parse the value as a number
7931 * @return {String/Number}
7933 getValue : function(asNumber){
7934 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7938 adjustWidth : function(width){
7939 if(typeof width == "number"){
7940 if(this.autoBoxAdjust && !this.isBorderBox()){
7941 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7951 adjustHeight : function(height){
7952 if(typeof height == "number"){
7953 if(this.autoBoxAdjust && !this.isBorderBox()){
7954 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7964 * Set the width of the element
7965 * @param {Number} width The new width
7966 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7967 * @return {Roo.Element} this
7969 setWidth : function(width, animate){
7970 width = this.adjustWidth(width);
7972 this.dom.style.width = this.addUnits(width);
7974 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7980 * Set the height of the element
7981 * @param {Number} height The new height
7982 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7983 * @return {Roo.Element} this
7985 setHeight : function(height, animate){
7986 height = this.adjustHeight(height);
7988 this.dom.style.height = this.addUnits(height);
7990 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7996 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7997 * @param {Number} width The new width
7998 * @param {Number} height The new height
7999 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8000 * @return {Roo.Element} this
8002 setSize : function(width, height, animate){
8003 if(typeof width == "object"){ // in case of object from getSize()
8004 height = width.height; width = width.width;
8006 width = this.adjustWidth(width); height = this.adjustHeight(height);
8008 this.dom.style.width = this.addUnits(width);
8009 this.dom.style.height = this.addUnits(height);
8011 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8017 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8018 * @param {Number} x X value for new position (coordinates are page-based)
8019 * @param {Number} y Y value for new position (coordinates are page-based)
8020 * @param {Number} width The new width
8021 * @param {Number} height The new height
8022 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8023 * @return {Roo.Element} this
8025 setBounds : function(x, y, width, height, animate){
8027 this.setSize(width, height);
8028 this.setLocation(x, y);
8030 width = this.adjustWidth(width); height = this.adjustHeight(height);
8031 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8032 this.preanim(arguments, 4), 'motion');
8038 * 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.
8039 * @param {Roo.lib.Region} region The region to fill
8040 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8041 * @return {Roo.Element} this
8043 setRegion : function(region, animate){
8044 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8049 * Appends an event handler
8051 * @param {String} eventName The type of event to append
8052 * @param {Function} fn The method the event invokes
8053 * @param {Object} scope (optional) The scope (this object) of the fn
8054 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8056 addListener : function(eventName, fn, scope, options){
8058 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8063 * Removes an event handler from this element
8064 * @param {String} eventName the type of event to remove
8065 * @param {Function} fn the method the event invokes
8066 * @return {Roo.Element} this
8068 removeListener : function(eventName, fn){
8069 Roo.EventManager.removeListener(this.dom, eventName, fn);
8074 * Removes all previous added listeners from this element
8075 * @return {Roo.Element} this
8077 removeAllListeners : function(){
8078 E.purgeElement(this.dom);
8082 relayEvent : function(eventName, observable){
8083 this.on(eventName, function(e){
8084 observable.fireEvent(eventName, e);
8089 * Set the opacity of the element
8090 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8091 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8092 * @return {Roo.Element} this
8094 setOpacity : function(opacity, animate){
8096 var s = this.dom.style;
8099 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8100 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8102 s.opacity = opacity;
8105 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8111 * Gets the left X coordinate
8112 * @param {Boolean} local True to get the local css position instead of page coordinate
8115 getLeft : function(local){
8119 return parseInt(this.getStyle("left"), 10) || 0;
8124 * Gets the right X coordinate of the element (element X position + element width)
8125 * @param {Boolean} local True to get the local css position instead of page coordinate
8128 getRight : function(local){
8130 return this.getX() + this.getWidth();
8132 return (this.getLeft(true) + this.getWidth()) || 0;
8137 * Gets the top Y coordinate
8138 * @param {Boolean} local True to get the local css position instead of page coordinate
8141 getTop : function(local) {
8145 return parseInt(this.getStyle("top"), 10) || 0;
8150 * Gets the bottom Y coordinate of the element (element Y position + element height)
8151 * @param {Boolean} local True to get the local css position instead of page coordinate
8154 getBottom : function(local){
8156 return this.getY() + this.getHeight();
8158 return (this.getTop(true) + this.getHeight()) || 0;
8163 * Initializes positioning on this element. If a desired position is not passed, it will make the
8164 * the element positioned relative IF it is not already positioned.
8165 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8166 * @param {Number} zIndex (optional) The zIndex to apply
8167 * @param {Number} x (optional) Set the page X position
8168 * @param {Number} y (optional) Set the page Y position
8170 position : function(pos, zIndex, x, y){
8172 if(this.getStyle('position') == 'static'){
8173 this.setStyle('position', 'relative');
8176 this.setStyle("position", pos);
8179 this.setStyle("z-index", zIndex);
8181 if(x !== undefined && y !== undefined){
8183 }else if(x !== undefined){
8185 }else if(y !== undefined){
8191 * Clear positioning back to the default when the document was loaded
8192 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8193 * @return {Roo.Element} this
8195 clearPositioning : function(value){
8203 "position" : "static"
8209 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8210 * snapshot before performing an update and then restoring the element.
8213 getPositioning : function(){
8214 var l = this.getStyle("left");
8215 var t = this.getStyle("top");
8217 "position" : this.getStyle("position"),
8219 "right" : l ? "" : this.getStyle("right"),
8221 "bottom" : t ? "" : this.getStyle("bottom"),
8222 "z-index" : this.getStyle("z-index")
8227 * Gets the width of the border(s) for the specified side(s)
8228 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8229 * passing lr would get the border (l)eft width + the border (r)ight width.
8230 * @return {Number} The width of the sides passed added together
8232 getBorderWidth : function(side){
8233 return this.addStyles(side, El.borders);
8237 * Gets the width of the padding(s) for the specified side(s)
8238 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8239 * passing lr would get the padding (l)eft + the padding (r)ight.
8240 * @return {Number} The padding of the sides passed added together
8242 getPadding : function(side){
8243 return this.addStyles(side, El.paddings);
8247 * Set positioning with an object returned by getPositioning().
8248 * @param {Object} posCfg
8249 * @return {Roo.Element} this
8251 setPositioning : function(pc){
8252 this.applyStyles(pc);
8253 if(pc.right == "auto"){
8254 this.dom.style.right = "";
8256 if(pc.bottom == "auto"){
8257 this.dom.style.bottom = "";
8263 fixDisplay : function(){
8264 if(this.getStyle("display") == "none"){
8265 this.setStyle("visibility", "hidden");
8266 this.setStyle("display", this.originalDisplay); // first try reverting to default
8267 if(this.getStyle("display") == "none"){ // if that fails, default to block
8268 this.setStyle("display", "block");
8274 * Quick set left and top adding default units
8275 * @param {String} left The left CSS property value
8276 * @param {String} top The top CSS property value
8277 * @return {Roo.Element} this
8279 setLeftTop : function(left, top){
8280 this.dom.style.left = this.addUnits(left);
8281 this.dom.style.top = this.addUnits(top);
8286 * Move this element relative to its current position.
8287 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8288 * @param {Number} distance How far to move the element in pixels
8289 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8290 * @return {Roo.Element} this
8292 move : function(direction, distance, animate){
8293 var xy = this.getXY();
8294 direction = direction.toLowerCase();
8298 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8302 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8307 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8312 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8319 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8320 * @return {Roo.Element} this
8323 if(!this.isClipped){
8324 this.isClipped = true;
8325 this.originalClip = {
8326 "o": this.getStyle("overflow"),
8327 "x": this.getStyle("overflow-x"),
8328 "y": this.getStyle("overflow-y")
8330 this.setStyle("overflow", "hidden");
8331 this.setStyle("overflow-x", "hidden");
8332 this.setStyle("overflow-y", "hidden");
8338 * Return clipping (overflow) to original clipping before clip() was called
8339 * @return {Roo.Element} this
8341 unclip : function(){
8343 this.isClipped = false;
8344 var o = this.originalClip;
8345 if(o.o){this.setStyle("overflow", o.o);}
8346 if(o.x){this.setStyle("overflow-x", o.x);}
8347 if(o.y){this.setStyle("overflow-y", o.y);}
8354 * Gets the x,y coordinates specified by the anchor position on the element.
8355 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8356 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8357 * {width: (target width), height: (target height)} (defaults to the element's current size)
8358 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8359 * @return {Array} [x, y] An array containing the element's x and y coordinates
8361 getAnchorXY : function(anchor, local, s){
8362 //Passing a different size is useful for pre-calculating anchors,
8363 //especially for anchored animations that change the el size.
8365 var w, h, vp = false;
8368 if(d == document.body || d == document){
8370 w = D.getViewWidth(); h = D.getViewHeight();
8372 w = this.getWidth(); h = this.getHeight();
8375 w = s.width; h = s.height;
8377 var x = 0, y = 0, r = Math.round;
8378 switch((anchor || "tl").toLowerCase()){
8420 var sc = this.getScroll();
8421 return [x + sc.left, y + sc.top];
8423 //Add the element's offset xy
8424 var o = this.getXY();
8425 return [x+o[0], y+o[1]];
8429 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8430 * supported position values.
8431 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8432 * @param {String} position The position to align to.
8433 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8434 * @return {Array} [x, y]
8436 getAlignToXY : function(el, p, o){
8440 throw "Element.alignTo with an element that doesn't exist";
8442 var c = false; //constrain to viewport
8443 var p1 = "", p2 = "";
8450 }else if(p.indexOf("-") == -1){
8453 p = p.toLowerCase();
8454 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8456 throw "Element.alignTo with an invalid alignment " + p;
8458 p1 = m[1]; p2 = m[2]; c = !!m[3];
8460 //Subtract the aligned el's internal xy from the target's offset xy
8461 //plus custom offset to get the aligned el's new offset xy
8462 var a1 = this.getAnchorXY(p1, true);
8463 var a2 = el.getAnchorXY(p2, false);
8464 var x = a2[0] - a1[0] + o[0];
8465 var y = a2[1] - a1[1] + o[1];
8467 //constrain the aligned el to viewport if necessary
8468 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8469 // 5px of margin for ie
8470 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8472 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8473 //perpendicular to the vp border, allow the aligned el to slide on that border,
8474 //otherwise swap the aligned el to the opposite border of the target.
8475 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8476 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8477 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8478 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8481 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8482 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8484 if((x+w) > dw + scrollX){
8485 x = swapX ? r.left-w : dw+scrollX-w;
8488 x = swapX ? r.right : scrollX;
8490 if((y+h) > dh + scrollY){
8491 y = swapY ? r.top-h : dh+scrollY-h;
8494 y = swapY ? r.bottom : scrollY;
8501 getConstrainToXY : function(){
8502 var os = {top:0, left:0, bottom:0, right: 0};
8504 return function(el, local, offsets, proposedXY){
8506 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8508 var vw, vh, vx = 0, vy = 0;
8509 if(el.dom == document.body || el.dom == document){
8510 vw = Roo.lib.Dom.getViewWidth();
8511 vh = Roo.lib.Dom.getViewHeight();
8513 vw = el.dom.clientWidth;
8514 vh = el.dom.clientHeight;
8516 var vxy = el.getXY();
8522 var s = el.getScroll();
8524 vx += offsets.left + s.left;
8525 vy += offsets.top + s.top;
8527 vw -= offsets.right;
8528 vh -= offsets.bottom;
8533 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8534 var x = xy[0], y = xy[1];
8535 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8537 // only move it if it needs it
8540 // first validate right/bottom
8549 // then make sure top/left isn't negative
8558 return moved ? [x, y] : false;
8563 adjustForConstraints : function(xy, parent, offsets){
8564 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8568 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8569 * document it aligns it to the viewport.
8570 * The position parameter is optional, and can be specified in any one of the following formats:
8572 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8573 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8574 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8575 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8576 * <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
8577 * element's anchor point, and the second value is used as the target's anchor point.</li>
8579 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8580 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8581 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8582 * that specified in order to enforce the viewport constraints.
8583 * Following are all of the supported anchor positions:
8586 ----- -----------------------------
8587 tl The top left corner (default)
8588 t The center of the top edge
8589 tr The top right corner
8590 l The center of the left edge
8591 c In the center of the element
8592 r The center of the right edge
8593 bl The bottom left corner
8594 b The center of the bottom edge
8595 br The bottom right corner
8599 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8600 el.alignTo("other-el");
8602 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8603 el.alignTo("other-el", "tr?");
8605 // align the bottom right corner of el with the center left edge of other-el
8606 el.alignTo("other-el", "br-l?");
8608 // align the center of el with the bottom left corner of other-el and
8609 // adjust the x position by -6 pixels (and the y position by 0)
8610 el.alignTo("other-el", "c-bl", [-6, 0]);
8612 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8613 * @param {String} position The position to align to.
8614 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8615 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8616 * @return {Roo.Element} this
8618 alignTo : function(element, position, offsets, animate){
8619 var xy = this.getAlignToXY(element, position, offsets);
8620 this.setXY(xy, this.preanim(arguments, 3));
8625 * Anchors an element to another element and realigns it when the window is resized.
8626 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8627 * @param {String} position The position to align to.
8628 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8629 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8630 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8631 * is a number, it is used as the buffer delay (defaults to 50ms).
8632 * @param {Function} callback The function to call after the animation finishes
8633 * @return {Roo.Element} this
8635 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8636 var action = function(){
8637 this.alignTo(el, alignment, offsets, animate);
8638 Roo.callback(callback, this);
8640 Roo.EventManager.onWindowResize(action, this);
8641 var tm = typeof monitorScroll;
8642 if(tm != 'undefined'){
8643 Roo.EventManager.on(window, 'scroll', action, this,
8644 {buffer: tm == 'number' ? monitorScroll : 50});
8646 action.call(this); // align immediately
8650 * Clears any opacity settings from this element. Required in some cases for IE.
8651 * @return {Roo.Element} this
8653 clearOpacity : function(){
8654 if (window.ActiveXObject) {
8655 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8656 this.dom.style.filter = "";
8659 this.dom.style.opacity = "";
8660 this.dom.style["-moz-opacity"] = "";
8661 this.dom.style["-khtml-opacity"] = "";
8667 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8668 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8669 * @return {Roo.Element} this
8671 hide : function(animate){
8672 this.setVisible(false, this.preanim(arguments, 0));
8677 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8678 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8679 * @return {Roo.Element} this
8681 show : function(animate){
8682 this.setVisible(true, this.preanim(arguments, 0));
8687 * @private Test if size has a unit, otherwise appends the default
8689 addUnits : function(size){
8690 return Roo.Element.addUnits(size, this.defaultUnit);
8694 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8695 * @return {Roo.Element} this
8697 beginMeasure : function(){
8699 if(el.offsetWidth || el.offsetHeight){
8700 return this; // offsets work already
8703 var p = this.dom, b = document.body; // start with this element
8704 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8705 var pe = Roo.get(p);
8706 if(pe.getStyle('display') == 'none'){
8707 changed.push({el: p, visibility: pe.getStyle("visibility")});
8708 p.style.visibility = "hidden";
8709 p.style.display = "block";
8713 this._measureChanged = changed;
8719 * Restores displays to before beginMeasure was called
8720 * @return {Roo.Element} this
8722 endMeasure : function(){
8723 var changed = this._measureChanged;
8725 for(var i = 0, len = changed.length; i < len; i++) {
8727 r.el.style.visibility = r.visibility;
8728 r.el.style.display = "none";
8730 this._measureChanged = null;
8736 * Update the innerHTML of this element, optionally searching for and processing scripts
8737 * @param {String} html The new HTML
8738 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8739 * @param {Function} callback For async script loading you can be noticed when the update completes
8740 * @return {Roo.Element} this
8742 update : function(html, loadScripts, callback){
8743 if(typeof html == "undefined"){
8746 if(loadScripts !== true){
8747 this.dom.innerHTML = html;
8748 if(typeof callback == "function"){
8756 html += '<span id="' + id + '"></span>';
8758 E.onAvailable(id, function(){
8759 var hd = document.getElementsByTagName("head")[0];
8760 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8761 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8762 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8765 while(match = re.exec(html)){
8766 var attrs = match[1];
8767 var srcMatch = attrs ? attrs.match(srcRe) : false;
8768 if(srcMatch && srcMatch[2]){
8769 var s = document.createElement("script");
8770 s.src = srcMatch[2];
8771 var typeMatch = attrs.match(typeRe);
8772 if(typeMatch && typeMatch[2]){
8773 s.type = typeMatch[2];
8776 }else if(match[2] && match[2].length > 0){
8777 if(window.execScript) {
8778 window.execScript(match[2]);
8786 window.eval(match[2]);
8790 var el = document.getElementById(id);
8791 if(el){el.parentNode.removeChild(el);}
8792 if(typeof callback == "function"){
8796 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8801 * Direct access to the UpdateManager update() method (takes the same parameters).
8802 * @param {String/Function} url The url for this request or a function to call to get the url
8803 * @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}
8804 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8805 * @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.
8806 * @return {Roo.Element} this
8809 var um = this.getUpdateManager();
8810 um.update.apply(um, arguments);
8815 * Gets this element's UpdateManager
8816 * @return {Roo.UpdateManager} The UpdateManager
8818 getUpdateManager : function(){
8819 if(!this.updateManager){
8820 this.updateManager = new Roo.UpdateManager(this);
8822 return this.updateManager;
8826 * Disables text selection for this element (normalized across browsers)
8827 * @return {Roo.Element} this
8829 unselectable : function(){
8830 this.dom.unselectable = "on";
8831 this.swallowEvent("selectstart", true);
8832 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8833 this.addClass("x-unselectable");
8838 * Calculates the x, y to center this element on the screen
8839 * @return {Array} The x, y values [x, y]
8841 getCenterXY : function(){
8842 return this.getAlignToXY(document, 'c-c');
8846 * Centers the Element in either the viewport, or another Element.
8847 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8849 center : function(centerIn){
8850 this.alignTo(centerIn || document, 'c-c');
8855 * Tests various css rules/browsers to determine if this element uses a border box
8858 isBorderBox : function(){
8859 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8863 * Return a box {x, y, width, height} that can be used to set another elements
8864 * size/location to match this element.
8865 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8866 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8867 * @return {Object} box An object in the format {x, y, width, height}
8869 getBox : function(contentBox, local){
8874 var left = parseInt(this.getStyle("left"), 10) || 0;
8875 var top = parseInt(this.getStyle("top"), 10) || 0;
8878 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8880 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8882 var l = this.getBorderWidth("l")+this.getPadding("l");
8883 var r = this.getBorderWidth("r")+this.getPadding("r");
8884 var t = this.getBorderWidth("t")+this.getPadding("t");
8885 var b = this.getBorderWidth("b")+this.getPadding("b");
8886 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)};
8888 bx.right = bx.x + bx.width;
8889 bx.bottom = bx.y + bx.height;
8894 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8895 for more information about the sides.
8896 * @param {String} sides
8899 getFrameWidth : function(sides, onlyContentBox){
8900 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8904 * 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.
8905 * @param {Object} box The box to fill {x, y, width, height}
8906 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8907 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8908 * @return {Roo.Element} this
8910 setBox : function(box, adjust, animate){
8911 var w = box.width, h = box.height;
8912 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8913 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8914 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8916 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8921 * Forces the browser to repaint this element
8922 * @return {Roo.Element} this
8924 repaint : function(){
8926 this.addClass("x-repaint");
8927 setTimeout(function(){
8928 Roo.get(dom).removeClass("x-repaint");
8934 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8935 * then it returns the calculated width of the sides (see getPadding)
8936 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8937 * @return {Object/Number}
8939 getMargins : function(side){
8942 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8943 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8944 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8945 right: parseInt(this.getStyle("margin-right"), 10) || 0
8948 return this.addStyles(side, El.margins);
8953 addStyles : function(sides, styles){
8955 for(var i = 0, len = sides.length; i < len; i++){
8956 v = this.getStyle(styles[sides.charAt(i)]);
8958 w = parseInt(v, 10);
8966 * Creates a proxy element of this element
8967 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8968 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8969 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8970 * @return {Roo.Element} The new proxy element
8972 createProxy : function(config, renderTo, matchBox){
8974 renderTo = Roo.getDom(renderTo);
8976 renderTo = document.body;
8978 config = typeof config == "object" ?
8979 config : {tag : "div", cls: config};
8980 var proxy = Roo.DomHelper.append(renderTo, config, true);
8982 proxy.setBox(this.getBox());
8988 * Puts a mask over this element to disable user interaction. Requires core.css.
8989 * This method can only be applied to elements which accept child nodes.
8990 * @param {String} msg (optional) A message to display in the mask
8991 * @param {String} msgCls (optional) A css class to apply to the msg element
8992 * @return {Element} The mask element
8994 mask : function(msg, msgCls)
8996 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
8997 this.setStyle("position", "relative");
9000 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9002 this.addClass("x-masked");
9003 this._mask.setDisplayed(true);
9008 while (dom && dom.style) {
9009 if (!isNaN(parseInt(dom.style.zIndex))) {
9010 z = Math.max(z, parseInt(dom.style.zIndex));
9012 dom = dom.parentNode;
9014 // if we are masking the body - then it hides everything..
9015 if (this.dom == document.body) {
9017 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9018 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9021 if(typeof msg == 'string'){
9023 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
9025 var mm = this._maskMsg;
9026 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9027 if (mm.dom.firstChild) { // weird IE issue?
9028 mm.dom.firstChild.innerHTML = msg;
9030 mm.setDisplayed(true);
9032 mm.setStyle('z-index', z + 102);
9034 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9035 this._mask.setHeight(this.getHeight());
9037 this._mask.setStyle('z-index', z + 100);
9043 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9044 * it is cached for reuse.
9046 unmask : function(removeEl){
9048 if(removeEl === true){
9049 this._mask.remove();
9052 this._maskMsg.remove();
9053 delete this._maskMsg;
9056 this._mask.setDisplayed(false);
9058 this._maskMsg.setDisplayed(false);
9062 this.removeClass("x-masked");
9066 * Returns true if this element is masked
9069 isMasked : function(){
9070 return this._mask && this._mask.isVisible();
9074 * Creates an iframe shim for this element to keep selects and other windowed objects from
9076 * @return {Roo.Element} The new shim element
9078 createShim : function(){
9079 var el = document.createElement('iframe');
9080 el.frameBorder = 'no';
9081 el.className = 'roo-shim';
9082 if(Roo.isIE && Roo.isSecure){
9083 el.src = Roo.SSL_SECURE_URL;
9085 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9086 shim.autoBoxAdjust = false;
9091 * Removes this element from the DOM and deletes it from the cache
9093 remove : function(){
9094 if(this.dom.parentNode){
9095 this.dom.parentNode.removeChild(this.dom);
9097 delete El.cache[this.dom.id];
9101 * Sets up event handlers to add and remove a css class when the mouse is over this element
9102 * @param {String} className
9103 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9104 * mouseout events for children elements
9105 * @return {Roo.Element} this
9107 addClassOnOver : function(className, preventFlicker){
9108 this.on("mouseover", function(){
9109 Roo.fly(this, '_internal').addClass(className);
9111 var removeFn = function(e){
9112 if(preventFlicker !== true || !e.within(this, true)){
9113 Roo.fly(this, '_internal').removeClass(className);
9116 this.on("mouseout", removeFn, this.dom);
9121 * Sets up event handlers to add and remove a css class when this element has the focus
9122 * @param {String} className
9123 * @return {Roo.Element} this
9125 addClassOnFocus : function(className){
9126 this.on("focus", function(){
9127 Roo.fly(this, '_internal').addClass(className);
9129 this.on("blur", function(){
9130 Roo.fly(this, '_internal').removeClass(className);
9135 * 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)
9136 * @param {String} className
9137 * @return {Roo.Element} this
9139 addClassOnClick : function(className){
9141 this.on("mousedown", function(){
9142 Roo.fly(dom, '_internal').addClass(className);
9143 var d = Roo.get(document);
9144 var fn = function(){
9145 Roo.fly(dom, '_internal').removeClass(className);
9146 d.removeListener("mouseup", fn);
9148 d.on("mouseup", fn);
9154 * Stops the specified event from bubbling and optionally prevents the default action
9155 * @param {String} eventName
9156 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9157 * @return {Roo.Element} this
9159 swallowEvent : function(eventName, preventDefault){
9160 var fn = function(e){
9161 e.stopPropagation();
9166 if(eventName instanceof Array){
9167 for(var i = 0, len = eventName.length; i < len; i++){
9168 this.on(eventName[i], fn);
9172 this.on(eventName, fn);
9179 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9182 * Sizes this element to its parent element's dimensions performing
9183 * neccessary box adjustments.
9184 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9185 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9186 * @return {Roo.Element} this
9188 fitToParent : function(monitorResize, targetParent) {
9189 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9190 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9191 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9194 var p = Roo.get(targetParent || this.dom.parentNode);
9195 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9196 if (monitorResize === true) {
9197 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9198 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9204 * Gets the next sibling, skipping text nodes
9205 * @return {HTMLElement} The next sibling or null
9207 getNextSibling : function(){
9208 var n = this.dom.nextSibling;
9209 while(n && n.nodeType != 1){
9216 * Gets the previous sibling, skipping text nodes
9217 * @return {HTMLElement} The previous sibling or null
9219 getPrevSibling : function(){
9220 var n = this.dom.previousSibling;
9221 while(n && n.nodeType != 1){
9222 n = n.previousSibling;
9229 * Appends the passed element(s) to this element
9230 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9231 * @return {Roo.Element} this
9233 appendChild: function(el){
9240 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9241 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9242 * automatically generated with the specified attributes.
9243 * @param {HTMLElement} insertBefore (optional) a child element of this element
9244 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9245 * @return {Roo.Element} The new child element
9247 createChild: function(config, insertBefore, returnDom){
9248 config = config || {tag:'div'};
9250 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9252 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9256 * Appends this element to the passed element
9257 * @param {String/HTMLElement/Element} el The new parent element
9258 * @return {Roo.Element} this
9260 appendTo: function(el){
9261 el = Roo.getDom(el);
9262 el.appendChild(this.dom);
9267 * Inserts this element before the passed element in the DOM
9268 * @param {String/HTMLElement/Element} el The element to insert before
9269 * @return {Roo.Element} this
9271 insertBefore: function(el){
9272 el = Roo.getDom(el);
9273 el.parentNode.insertBefore(this.dom, el);
9278 * Inserts this element after the passed element in the DOM
9279 * @param {String/HTMLElement/Element} el The element to insert after
9280 * @return {Roo.Element} this
9282 insertAfter: function(el){
9283 el = Roo.getDom(el);
9284 el.parentNode.insertBefore(this.dom, el.nextSibling);
9289 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9290 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9291 * @return {Roo.Element} The new child
9293 insertFirst: function(el, returnDom){
9295 if(typeof el == 'object' && !el.nodeType){ // dh config
9296 return this.createChild(el, this.dom.firstChild, returnDom);
9298 el = Roo.getDom(el);
9299 this.dom.insertBefore(el, this.dom.firstChild);
9300 return !returnDom ? Roo.get(el) : el;
9305 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9306 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9307 * @param {String} where (optional) 'before' or 'after' defaults to before
9308 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9309 * @return {Roo.Element} the inserted Element
9311 insertSibling: function(el, where, returnDom){
9312 where = where ? where.toLowerCase() : 'before';
9314 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9316 if(typeof el == 'object' && !el.nodeType){ // dh config
9317 if(where == 'after' && !this.dom.nextSibling){
9318 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9320 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9324 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9325 where == 'before' ? this.dom : this.dom.nextSibling);
9334 * Creates and wraps this element with another element
9335 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9336 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9337 * @return {HTMLElement/Element} The newly created wrapper element
9339 wrap: function(config, returnDom){
9341 config = {tag: "div"};
9343 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9344 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9349 * Replaces the passed element with this element
9350 * @param {String/HTMLElement/Element} el The element to replace
9351 * @return {Roo.Element} this
9353 replace: function(el){
9355 this.insertBefore(el);
9361 * Inserts an html fragment into this element
9362 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9363 * @param {String} html The HTML fragment
9364 * @param {Boolean} returnEl True to return an Roo.Element
9365 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9367 insertHtml : function(where, html, returnEl){
9368 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9369 return returnEl ? Roo.get(el) : el;
9373 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9374 * @param {Object} o The object with the attributes
9375 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9376 * @return {Roo.Element} this
9378 set : function(o, useSet){
9380 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9382 if(attr == "style" || typeof o[attr] == "function") continue;
9384 el.className = o["cls"];
9386 if(useSet) el.setAttribute(attr, o[attr]);
9387 else el[attr] = o[attr];
9391 Roo.DomHelper.applyStyles(el, o.style);
9397 * Convenience method for constructing a KeyMap
9398 * @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:
9399 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9400 * @param {Function} fn The function to call
9401 * @param {Object} scope (optional) The scope of the function
9402 * @return {Roo.KeyMap} The KeyMap created
9404 addKeyListener : function(key, fn, scope){
9406 if(typeof key != "object" || key instanceof Array){
9422 return new Roo.KeyMap(this, config);
9426 * Creates a KeyMap for this element
9427 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9428 * @return {Roo.KeyMap} The KeyMap created
9430 addKeyMap : function(config){
9431 return new Roo.KeyMap(this, config);
9435 * Returns true if this element is scrollable.
9438 isScrollable : function(){
9440 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9444 * 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().
9445 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9446 * @param {Number} value The new scroll value
9447 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9448 * @return {Element} this
9451 scrollTo : function(side, value, animate){
9452 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9454 this.dom[prop] = value;
9456 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9457 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9463 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9464 * within this element's scrollable range.
9465 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9466 * @param {Number} distance How far to scroll the element in pixels
9467 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9468 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9469 * was scrolled as far as it could go.
9471 scroll : function(direction, distance, animate){
9472 if(!this.isScrollable()){
9476 var l = el.scrollLeft, t = el.scrollTop;
9477 var w = el.scrollWidth, h = el.scrollHeight;
9478 var cw = el.clientWidth, ch = el.clientHeight;
9479 direction = direction.toLowerCase();
9480 var scrolled = false;
9481 var a = this.preanim(arguments, 2);
9486 var v = Math.min(l + distance, w-cw);
9487 this.scrollTo("left", v, a);
9494 var v = Math.max(l - distance, 0);
9495 this.scrollTo("left", v, a);
9503 var v = Math.max(t - distance, 0);
9504 this.scrollTo("top", v, a);
9512 var v = Math.min(t + distance, h-ch);
9513 this.scrollTo("top", v, a);
9522 * Translates the passed page coordinates into left/top css values for this element
9523 * @param {Number/Array} x The page x or an array containing [x, y]
9524 * @param {Number} y The page y
9525 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9527 translatePoints : function(x, y){
9528 if(typeof x == 'object' || x instanceof Array){
9531 var p = this.getStyle('position');
9532 var o = this.getXY();
9534 var l = parseInt(this.getStyle('left'), 10);
9535 var t = parseInt(this.getStyle('top'), 10);
9538 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9541 t = (p == "relative") ? 0 : this.dom.offsetTop;
9544 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9548 * Returns the current scroll position of the element.
9549 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9551 getScroll : function(){
9552 var d = this.dom, doc = document;
9553 if(d == doc || d == doc.body){
9554 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9555 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9556 return {left: l, top: t};
9558 return {left: d.scrollLeft, top: d.scrollTop};
9563 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9564 * are convert to standard 6 digit hex color.
9565 * @param {String} attr The css attribute
9566 * @param {String} defaultValue The default value to use when a valid color isn't found
9567 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9570 getColor : function(attr, defaultValue, prefix){
9571 var v = this.getStyle(attr);
9572 if(!v || v == "transparent" || v == "inherit") {
9573 return defaultValue;
9575 var color = typeof prefix == "undefined" ? "#" : prefix;
9576 if(v.substr(0, 4) == "rgb("){
9577 var rvs = v.slice(4, v.length -1).split(",");
9578 for(var i = 0; i < 3; i++){
9579 var h = parseInt(rvs[i]).toString(16);
9586 if(v.substr(0, 1) == "#"){
9588 for(var i = 1; i < 4; i++){
9589 var c = v.charAt(i);
9592 }else if(v.length == 7){
9593 color += v.substr(1);
9597 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9601 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9602 * gradient background, rounded corners and a 4-way shadow.
9603 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9604 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9605 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9606 * @return {Roo.Element} this
9608 boxWrap : function(cls){
9609 cls = cls || 'x-box';
9610 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9611 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9616 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9617 * @param {String} namespace The namespace in which to look for the attribute
9618 * @param {String} name The attribute name
9619 * @return {String} The attribute value
9621 getAttributeNS : Roo.isIE ? function(ns, name){
9623 var type = typeof d[ns+":"+name];
9624 if(type != 'undefined' && type != 'unknown'){
9625 return d[ns+":"+name];
9628 } : function(ns, name){
9630 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9635 * Sets or Returns the value the dom attribute value
9636 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9637 * @param {String} value (optional) The value to set the attribute to
9638 * @return {String} The attribute value
9640 attr : function(name){
9641 if (arguments.length > 1) {
9642 this.dom.setAttribute(name, arguments[1]);
9643 return arguments[1];
9645 if (typeof(name) == 'object') {
9646 for(var i in name) {
9647 this.attr(i, name[i]);
9653 if (!this.dom.hasAttribute(name)) {
9656 return this.dom.getAttribute(name);
9663 var ep = El.prototype;
9666 * Appends an event handler (Shorthand for addListener)
9667 * @param {String} eventName The type of event to append
9668 * @param {Function} fn The method the event invokes
9669 * @param {Object} scope (optional) The scope (this object) of the fn
9670 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9673 ep.on = ep.addListener;
9675 ep.mon = ep.addListener;
9678 * Removes an event handler from this element (shorthand for removeListener)
9679 * @param {String} eventName the type of event to remove
9680 * @param {Function} fn the method the event invokes
9681 * @return {Roo.Element} this
9684 ep.un = ep.removeListener;
9687 * true to automatically adjust width and height settings for box-model issues (default to true)
9689 ep.autoBoxAdjust = true;
9692 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9695 El.addUnits = function(v, defaultUnit){
9696 if(v === "" || v == "auto"){
9699 if(v === undefined){
9702 if(typeof v == "number" || !El.unitPattern.test(v)){
9703 return v + (defaultUnit || 'px');
9708 // special markup used throughout Roo when box wrapping elements
9709 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>';
9711 * Visibility mode constant - Use visibility to hide element
9717 * Visibility mode constant - Use display to hide element
9723 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9724 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9725 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9737 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9738 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9739 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9740 * @return {Element} The Element object
9743 El.get = function(el){
9745 if(!el){ return null; }
9746 if(typeof el == "string"){ // element id
9747 if(!(elm = document.getElementById(el))){
9750 if(ex = El.cache[el]){
9753 ex = El.cache[el] = new El(elm);
9756 }else if(el.tagName){ // dom element
9760 if(ex = El.cache[id]){
9763 ex = El.cache[id] = new El(el);
9766 }else if(el instanceof El){
9768 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9769 // catch case where it hasn't been appended
9770 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9773 }else if(el.isComposite){
9775 }else if(el instanceof Array){
9776 return El.select(el);
9777 }else if(el == document){
9778 // create a bogus element object representing the document object
9780 var f = function(){};
9781 f.prototype = El.prototype;
9783 docEl.dom = document;
9791 El.uncache = function(el){
9792 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9794 delete El.cache[a[i].id || a[i]];
9800 // Garbage collection - uncache elements/purge listeners on orphaned elements
9801 // so we don't hold a reference and cause the browser to retain them
9802 El.garbageCollect = function(){
9803 if(!Roo.enableGarbageCollector){
9804 clearInterval(El.collectorThread);
9807 for(var eid in El.cache){
9808 var el = El.cache[eid], d = el.dom;
9809 // -------------------------------------------------------
9810 // Determining what is garbage:
9811 // -------------------------------------------------------
9813 // dom node is null, definitely garbage
9814 // -------------------------------------------------------
9816 // no parentNode == direct orphan, definitely garbage
9817 // -------------------------------------------------------
9818 // !d.offsetParent && !document.getElementById(eid)
9819 // display none elements have no offsetParent so we will
9820 // also try to look it up by it's id. However, check
9821 // offsetParent first so we don't do unneeded lookups.
9822 // This enables collection of elements that are not orphans
9823 // directly, but somewhere up the line they have an orphan
9825 // -------------------------------------------------------
9826 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9827 delete El.cache[eid];
9828 if(d && Roo.enableListenerCollection){
9834 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9838 El.Flyweight = function(dom){
9841 El.Flyweight.prototype = El.prototype;
9843 El._flyweights = {};
9845 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9846 * the dom node can be overwritten by other code.
9847 * @param {String/HTMLElement} el The dom node or id
9848 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9849 * prevent conflicts (e.g. internally Roo uses "_internal")
9851 * @return {Element} The shared Element object
9853 El.fly = function(el, named){
9854 named = named || '_global';
9855 el = Roo.getDom(el);
9859 if(!El._flyweights[named]){
9860 El._flyweights[named] = new El.Flyweight();
9862 El._flyweights[named].dom = el;
9863 return El._flyweights[named];
9867 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9868 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9869 * Shorthand of {@link Roo.Element#get}
9870 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9871 * @return {Element} The Element object
9877 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9878 * the dom node can be overwritten by other code.
9879 * Shorthand of {@link Roo.Element#fly}
9880 * @param {String/HTMLElement} el The dom node or id
9881 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9882 * prevent conflicts (e.g. internally Roo uses "_internal")
9884 * @return {Element} The shared Element object
9890 // speedy lookup for elements never to box adjust
9891 var noBoxAdjust = Roo.isStrict ? {
9894 input:1, select:1, textarea:1
9896 if(Roo.isIE || Roo.isGecko){
9897 noBoxAdjust['button'] = 1;
9901 Roo.EventManager.on(window, 'unload', function(){
9903 delete El._flyweights;
9911 Roo.Element.selectorFunction = Roo.DomQuery.select;
9914 Roo.Element.select = function(selector, unique, root){
9916 if(typeof selector == "string"){
9917 els = Roo.Element.selectorFunction(selector, root);
9918 }else if(selector.length !== undefined){
9921 throw "Invalid selector";
9923 if(unique === true){
9924 return new Roo.CompositeElement(els);
9926 return new Roo.CompositeElementLite(els);
9930 * Selects elements based on the passed CSS selector to enable working on them as 1.
9931 * @param {String/Array} selector The CSS selector or an array of elements
9932 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9933 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9934 * @return {CompositeElementLite/CompositeElement}
9938 Roo.select = Roo.Element.select;
9955 * Ext JS Library 1.1.1
9956 * Copyright(c) 2006-2007, Ext JS, LLC.
9958 * Originally Released Under LGPL - original licence link has changed is not relivant.
9961 * <script type="text/javascript">
9966 //Notifies Element that fx methods are available
9967 Roo.enableFx = true;
9971 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9972 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9973 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9974 * Element effects to work.</p><br/>
9976 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9977 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9978 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9979 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9980 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9981 * expected results and should be done with care.</p><br/>
9983 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9984 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9987 ----- -----------------------------
9988 tl The top left corner
9989 t The center of the top edge
9990 tr The top right corner
9991 l The center of the left edge
9992 r The center of the right edge
9993 bl The bottom left corner
9994 b The center of the bottom edge
9995 br The bottom right corner
9997 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
9998 * below are common options that can be passed to any Fx method.</b>
9999 * @cfg {Function} callback A function called when the effect is finished
10000 * @cfg {Object} scope The scope of the effect function
10001 * @cfg {String} easing A valid Easing value for the effect
10002 * @cfg {String} afterCls A css class to apply after the effect
10003 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10004 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10005 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10006 * effects that end with the element being visually hidden, ignored otherwise)
10007 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10008 * a function which returns such a specification that will be applied to the Element after the effect finishes
10009 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10010 * @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
10011 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10015 * Slides the element into view. An anchor point can be optionally passed to set the point of
10016 * origin for the slide effect. This function automatically handles wrapping the element with
10017 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10020 // default: slide the element in from the top
10023 // custom: slide the element in from the right with a 2-second duration
10024 el.slideIn('r', { duration: 2 });
10026 // common config options shown with default values
10032 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10033 * @param {Object} options (optional) Object literal with any of the Fx config options
10034 * @return {Roo.Element} The Element
10036 slideIn : function(anchor, o){
10037 var el = this.getFxEl();
10040 el.queueFx(o, function(){
10042 anchor = anchor || "t";
10044 // fix display to visibility
10047 // restore values after effect
10048 var r = this.getFxRestore();
10049 var b = this.getBox();
10050 // fixed size for slide
10054 var wrap = this.fxWrap(r.pos, o, "hidden");
10056 var st = this.dom.style;
10057 st.visibility = "visible";
10058 st.position = "absolute";
10060 // clear out temp styles after slide and unwrap
10061 var after = function(){
10062 el.fxUnwrap(wrap, r.pos, o);
10063 st.width = r.width;
10064 st.height = r.height;
10067 // time to calc the positions
10068 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10070 switch(anchor.toLowerCase()){
10072 wrap.setSize(b.width, 0);
10073 st.left = st.bottom = "0";
10077 wrap.setSize(0, b.height);
10078 st.right = st.top = "0";
10082 wrap.setSize(0, b.height);
10083 wrap.setX(b.right);
10084 st.left = st.top = "0";
10085 a = {width: bw, points: pt};
10088 wrap.setSize(b.width, 0);
10089 wrap.setY(b.bottom);
10090 st.left = st.top = "0";
10091 a = {height: bh, points: pt};
10094 wrap.setSize(0, 0);
10095 st.right = st.bottom = "0";
10096 a = {width: bw, height: bh};
10099 wrap.setSize(0, 0);
10100 wrap.setY(b.y+b.height);
10101 st.right = st.top = "0";
10102 a = {width: bw, height: bh, points: pt};
10105 wrap.setSize(0, 0);
10106 wrap.setXY([b.right, b.bottom]);
10107 st.left = st.top = "0";
10108 a = {width: bw, height: bh, points: pt};
10111 wrap.setSize(0, 0);
10112 wrap.setX(b.x+b.width);
10113 st.left = st.bottom = "0";
10114 a = {width: bw, height: bh, points: pt};
10117 this.dom.style.visibility = "visible";
10120 arguments.callee.anim = wrap.fxanim(a,
10130 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10131 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10132 * 'hidden') but block elements will still take up space in the document. The element must be removed
10133 * from the DOM using the 'remove' config option if desired. This function automatically handles
10134 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10137 // default: slide the element out to the top
10140 // custom: slide the element out to the right with a 2-second duration
10141 el.slideOut('r', { duration: 2 });
10143 // common config options shown with default values
10151 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10152 * @param {Object} options (optional) Object literal with any of the Fx config options
10153 * @return {Roo.Element} The Element
10155 slideOut : function(anchor, o){
10156 var el = this.getFxEl();
10159 el.queueFx(o, function(){
10161 anchor = anchor || "t";
10163 // restore values after effect
10164 var r = this.getFxRestore();
10166 var b = this.getBox();
10167 // fixed size for slide
10171 var wrap = this.fxWrap(r.pos, o, "visible");
10173 var st = this.dom.style;
10174 st.visibility = "visible";
10175 st.position = "absolute";
10179 var after = function(){
10181 el.setDisplayed(false);
10186 el.fxUnwrap(wrap, r.pos, o);
10188 st.width = r.width;
10189 st.height = r.height;
10194 var a, zero = {to: 0};
10195 switch(anchor.toLowerCase()){
10197 st.left = st.bottom = "0";
10198 a = {height: zero};
10201 st.right = st.top = "0";
10205 st.left = st.top = "0";
10206 a = {width: zero, points: {to:[b.right, b.y]}};
10209 st.left = st.top = "0";
10210 a = {height: zero, points: {to:[b.x, b.bottom]}};
10213 st.right = st.bottom = "0";
10214 a = {width: zero, height: zero};
10217 st.right = st.top = "0";
10218 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10221 st.left = st.top = "0";
10222 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10225 st.left = st.bottom = "0";
10226 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10230 arguments.callee.anim = wrap.fxanim(a,
10240 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10241 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10242 * The element must be removed from the DOM using the 'remove' config option if desired.
10248 // common config options shown with default values
10256 * @param {Object} options (optional) Object literal with any of the Fx config options
10257 * @return {Roo.Element} The Element
10259 puff : function(o){
10260 var el = this.getFxEl();
10263 el.queueFx(o, function(){
10264 this.clearOpacity();
10267 // restore values after effect
10268 var r = this.getFxRestore();
10269 var st = this.dom.style;
10271 var after = function(){
10273 el.setDisplayed(false);
10280 el.setPositioning(r.pos);
10281 st.width = r.width;
10282 st.height = r.height;
10287 var width = this.getWidth();
10288 var height = this.getHeight();
10290 arguments.callee.anim = this.fxanim({
10291 width : {to: this.adjustWidth(width * 2)},
10292 height : {to: this.adjustHeight(height * 2)},
10293 points : {by: [-(width * .5), -(height * .5)]},
10295 fontSize: {to:200, unit: "%"}
10306 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10307 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10308 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10314 // all config options shown with default values
10322 * @param {Object} options (optional) Object literal with any of the Fx config options
10323 * @return {Roo.Element} The Element
10325 switchOff : function(o){
10326 var el = this.getFxEl();
10329 el.queueFx(o, function(){
10330 this.clearOpacity();
10333 // restore values after effect
10334 var r = this.getFxRestore();
10335 var st = this.dom.style;
10337 var after = function(){
10339 el.setDisplayed(false);
10345 el.setPositioning(r.pos);
10346 st.width = r.width;
10347 st.height = r.height;
10352 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10353 this.clearOpacity();
10357 points:{by:[0, this.getHeight() * .5]}
10358 }, o, 'motion', 0.3, 'easeIn', after);
10359 }).defer(100, this);
10366 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10367 * changed using the "attr" config option) and then fading back to the original color. If no original
10368 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10371 // default: highlight background to yellow
10374 // custom: highlight foreground text to blue for 2 seconds
10375 el.highlight("0000ff", { attr: 'color', duration: 2 });
10377 // common config options shown with default values
10378 el.highlight("ffff9c", {
10379 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10380 endColor: (current color) or "ffffff",
10385 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10386 * @param {Object} options (optional) Object literal with any of the Fx config options
10387 * @return {Roo.Element} The Element
10389 highlight : function(color, o){
10390 var el = this.getFxEl();
10393 el.queueFx(o, function(){
10394 color = color || "ffff9c";
10395 attr = o.attr || "backgroundColor";
10397 this.clearOpacity();
10400 var origColor = this.getColor(attr);
10401 var restoreColor = this.dom.style[attr];
10402 endColor = (o.endColor || origColor) || "ffffff";
10404 var after = function(){
10405 el.dom.style[attr] = restoreColor;
10410 a[attr] = {from: color, to: endColor};
10411 arguments.callee.anim = this.fxanim(a,
10421 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10424 // default: a single light blue ripple
10427 // custom: 3 red ripples lasting 3 seconds total
10428 el.frame("ff0000", 3, { duration: 3 });
10430 // common config options shown with default values
10431 el.frame("C3DAF9", 1, {
10432 duration: 1 //duration of entire animation (not each individual ripple)
10433 // Note: Easing is not configurable and will be ignored if included
10436 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10437 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10438 * @param {Object} options (optional) Object literal with any of the Fx config options
10439 * @return {Roo.Element} The Element
10441 frame : function(color, count, o){
10442 var el = this.getFxEl();
10445 el.queueFx(o, function(){
10446 color = color || "#C3DAF9";
10447 if(color.length == 6){
10448 color = "#" + color;
10450 count = count || 1;
10451 duration = o.duration || 1;
10454 var b = this.getBox();
10455 var animFn = function(){
10456 var proxy = this.createProxy({
10459 visbility:"hidden",
10460 position:"absolute",
10461 "z-index":"35000", // yee haw
10462 border:"0px solid " + color
10465 var scale = Roo.isBorderBox ? 2 : 1;
10467 top:{from:b.y, to:b.y - 20},
10468 left:{from:b.x, to:b.x - 20},
10469 borderWidth:{from:0, to:10},
10470 opacity:{from:1, to:0},
10471 height:{from:b.height, to:(b.height + (20*scale))},
10472 width:{from:b.width, to:(b.width + (20*scale))}
10473 }, duration, function(){
10477 animFn.defer((duration/2)*1000, this);
10488 * Creates a pause before any subsequent queued effects begin. If there are
10489 * no effects queued after the pause it will have no effect.
10494 * @param {Number} seconds The length of time to pause (in seconds)
10495 * @return {Roo.Element} The Element
10497 pause : function(seconds){
10498 var el = this.getFxEl();
10501 el.queueFx(o, function(){
10502 setTimeout(function(){
10504 }, seconds * 1000);
10510 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10511 * using the "endOpacity" config option.
10514 // default: fade in from opacity 0 to 100%
10517 // custom: fade in from opacity 0 to 75% over 2 seconds
10518 el.fadeIn({ endOpacity: .75, duration: 2});
10520 // common config options shown with default values
10522 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10527 * @param {Object} options (optional) Object literal with any of the Fx config options
10528 * @return {Roo.Element} The Element
10530 fadeIn : function(o){
10531 var el = this.getFxEl();
10533 el.queueFx(o, function(){
10534 this.setOpacity(0);
10536 this.dom.style.visibility = 'visible';
10537 var to = o.endOpacity || 1;
10538 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10539 o, null, .5, "easeOut", function(){
10541 this.clearOpacity();
10550 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10551 * using the "endOpacity" config option.
10554 // default: fade out from the element's current opacity to 0
10557 // custom: fade out from the element's current opacity to 25% over 2 seconds
10558 el.fadeOut({ endOpacity: .25, duration: 2});
10560 // common config options shown with default values
10562 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10569 * @param {Object} options (optional) Object literal with any of the Fx config options
10570 * @return {Roo.Element} The Element
10572 fadeOut : function(o){
10573 var el = this.getFxEl();
10575 el.queueFx(o, function(){
10576 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10577 o, null, .5, "easeOut", function(){
10578 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10579 this.dom.style.display = "none";
10581 this.dom.style.visibility = "hidden";
10583 this.clearOpacity();
10591 * Animates the transition of an element's dimensions from a starting height/width
10592 * to an ending height/width.
10595 // change height and width to 100x100 pixels
10596 el.scale(100, 100);
10598 // common config options shown with default values. The height and width will default to
10599 // the element's existing values if passed as null.
10602 [element's height], {
10607 * @param {Number} width The new width (pass undefined to keep the original width)
10608 * @param {Number} height The new height (pass undefined to keep the original height)
10609 * @param {Object} options (optional) Object literal with any of the Fx config options
10610 * @return {Roo.Element} The Element
10612 scale : function(w, h, o){
10613 this.shift(Roo.apply({}, o, {
10621 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10622 * Any of these properties not specified in the config object will not be changed. This effect
10623 * requires that at least one new dimension, position or opacity setting must be passed in on
10624 * the config object in order for the function to have any effect.
10627 // slide the element horizontally to x position 200 while changing the height and opacity
10628 el.shift({ x: 200, height: 50, opacity: .8 });
10630 // common config options shown with default values.
10632 width: [element's width],
10633 height: [element's height],
10634 x: [element's x position],
10635 y: [element's y position],
10636 opacity: [element's opacity],
10641 * @param {Object} options Object literal with any of the Fx config options
10642 * @return {Roo.Element} The Element
10644 shift : function(o){
10645 var el = this.getFxEl();
10647 el.queueFx(o, function(){
10648 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10649 if(w !== undefined){
10650 a.width = {to: this.adjustWidth(w)};
10652 if(h !== undefined){
10653 a.height = {to: this.adjustHeight(h)};
10655 if(x !== undefined || y !== undefined){
10657 x !== undefined ? x : this.getX(),
10658 y !== undefined ? y : this.getY()
10661 if(op !== undefined){
10662 a.opacity = {to: op};
10664 if(o.xy !== undefined){
10665 a.points = {to: o.xy};
10667 arguments.callee.anim = this.fxanim(a,
10668 o, 'motion', .35, "easeOut", function(){
10676 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10677 * ending point of the effect.
10680 // default: slide the element downward while fading out
10683 // custom: slide the element out to the right with a 2-second duration
10684 el.ghost('r', { duration: 2 });
10686 // common config options shown with default values
10694 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10695 * @param {Object} options (optional) Object literal with any of the Fx config options
10696 * @return {Roo.Element} The Element
10698 ghost : function(anchor, o){
10699 var el = this.getFxEl();
10702 el.queueFx(o, function(){
10703 anchor = anchor || "b";
10705 // restore values after effect
10706 var r = this.getFxRestore();
10707 var w = this.getWidth(),
10708 h = this.getHeight();
10710 var st = this.dom.style;
10712 var after = function(){
10714 el.setDisplayed(false);
10720 el.setPositioning(r.pos);
10721 st.width = r.width;
10722 st.height = r.height;
10727 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10728 switch(anchor.toLowerCase()){
10755 arguments.callee.anim = this.fxanim(a,
10765 * Ensures that all effects queued after syncFx is called on the element are
10766 * run concurrently. This is the opposite of {@link #sequenceFx}.
10767 * @return {Roo.Element} The Element
10769 syncFx : function(){
10770 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10779 * Ensures that all effects queued after sequenceFx is called on the element are
10780 * run in sequence. This is the opposite of {@link #syncFx}.
10781 * @return {Roo.Element} The Element
10783 sequenceFx : function(){
10784 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10786 concurrent : false,
10793 nextFx : function(){
10794 var ef = this.fxQueue[0];
10801 * Returns true if the element has any effects actively running or queued, else returns false.
10802 * @return {Boolean} True if element has active effects, else false
10804 hasActiveFx : function(){
10805 return this.fxQueue && this.fxQueue[0];
10809 * Stops any running effects and clears the element's internal effects queue if it contains
10810 * any additional effects that haven't started yet.
10811 * @return {Roo.Element} The Element
10813 stopFx : function(){
10814 if(this.hasActiveFx()){
10815 var cur = this.fxQueue[0];
10816 if(cur && cur.anim && cur.anim.isAnimated()){
10817 this.fxQueue = [cur]; // clear out others
10818 cur.anim.stop(true);
10825 beforeFx : function(o){
10826 if(this.hasActiveFx() && !o.concurrent){
10837 * Returns true if the element is currently blocking so that no other effect can be queued
10838 * until this effect is finished, else returns false if blocking is not set. This is commonly
10839 * used to ensure that an effect initiated by a user action runs to completion prior to the
10840 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10841 * @return {Boolean} True if blocking, else false
10843 hasFxBlock : function(){
10844 var q = this.fxQueue;
10845 return q && q[0] && q[0].block;
10849 queueFx : function(o, fn){
10853 if(!this.hasFxBlock()){
10854 Roo.applyIf(o, this.fxDefaults);
10856 var run = this.beforeFx(o);
10857 fn.block = o.block;
10858 this.fxQueue.push(fn);
10870 fxWrap : function(pos, o, vis){
10872 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10875 wrapXY = this.getXY();
10877 var div = document.createElement("div");
10878 div.style.visibility = vis;
10879 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10880 wrap.setPositioning(pos);
10881 if(wrap.getStyle("position") == "static"){
10882 wrap.position("relative");
10884 this.clearPositioning('auto');
10886 wrap.dom.appendChild(this.dom);
10888 wrap.setXY(wrapXY);
10895 fxUnwrap : function(wrap, pos, o){
10896 this.clearPositioning();
10897 this.setPositioning(pos);
10899 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10905 getFxRestore : function(){
10906 var st = this.dom.style;
10907 return {pos: this.getPositioning(), width: st.width, height : st.height};
10911 afterFx : function(o){
10913 this.applyStyles(o.afterStyle);
10916 this.addClass(o.afterCls);
10918 if(o.remove === true){
10921 Roo.callback(o.callback, o.scope, [this]);
10923 this.fxQueue.shift();
10929 getFxEl : function(){ // support for composite element fx
10930 return Roo.get(this.dom);
10934 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10935 animType = animType || 'run';
10937 var anim = Roo.lib.Anim[animType](
10939 (opt.duration || defaultDur) || .35,
10940 (opt.easing || defaultEase) || 'easeOut',
10942 Roo.callback(cb, this);
10951 // backwords compat
10952 Roo.Fx.resize = Roo.Fx.scale;
10954 //When included, Roo.Fx is automatically applied to Element so that all basic
10955 //effects are available directly via the Element API
10956 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10958 * Ext JS Library 1.1.1
10959 * Copyright(c) 2006-2007, Ext JS, LLC.
10961 * Originally Released Under LGPL - original licence link has changed is not relivant.
10964 * <script type="text/javascript">
10969 * @class Roo.CompositeElement
10970 * Standard composite class. Creates a Roo.Element for every element in the collection.
10972 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10973 * actions will be performed on all the elements in this collection.</b>
10975 * All methods return <i>this</i> and can be chained.
10977 var els = Roo.select("#some-el div.some-class", true);
10978 // or select directly from an existing element
10979 var el = Roo.get('some-el');
10980 el.select('div.some-class', true);
10982 els.setWidth(100); // all elements become 100 width
10983 els.hide(true); // all elements fade out and hide
10985 els.setWidth(100).hide(true);
10988 Roo.CompositeElement = function(els){
10989 this.elements = [];
10990 this.addElements(els);
10992 Roo.CompositeElement.prototype = {
10994 addElements : function(els){
10995 if(!els) return this;
10996 if(typeof els == "string"){
10997 els = Roo.Element.selectorFunction(els);
10999 var yels = this.elements;
11000 var index = yels.length-1;
11001 for(var i = 0, len = els.length; i < len; i++) {
11002 yels[++index] = Roo.get(els[i]);
11008 * Clears this composite and adds the elements returned by the passed selector.
11009 * @param {String/Array} els A string CSS selector, an array of elements or an element
11010 * @return {CompositeElement} this
11012 fill : function(els){
11013 this.elements = [];
11019 * Filters this composite to only elements that match the passed selector.
11020 * @param {String} selector A string CSS selector
11021 * @param {Boolean} inverse return inverse filter (not matches)
11022 * @return {CompositeElement} this
11024 filter : function(selector, inverse){
11026 inverse = inverse || false;
11027 this.each(function(el){
11028 var match = inverse ? !el.is(selector) : el.is(selector);
11030 els[els.length] = el.dom;
11037 invoke : function(fn, args){
11038 var els = this.elements;
11039 for(var i = 0, len = els.length; i < len; i++) {
11040 Roo.Element.prototype[fn].apply(els[i], args);
11045 * Adds elements to this composite.
11046 * @param {String/Array} els A string CSS selector, an array of elements or an element
11047 * @return {CompositeElement} this
11049 add : function(els){
11050 if(typeof els == "string"){
11051 this.addElements(Roo.Element.selectorFunction(els));
11052 }else if(els.length !== undefined){
11053 this.addElements(els);
11055 this.addElements([els]);
11060 * Calls the passed function passing (el, this, index) for each element in this composite.
11061 * @param {Function} fn The function to call
11062 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11063 * @return {CompositeElement} this
11065 each : function(fn, scope){
11066 var els = this.elements;
11067 for(var i = 0, len = els.length; i < len; i++){
11068 if(fn.call(scope || els[i], els[i], this, i) === false) {
11076 * Returns the Element object at the specified index
11077 * @param {Number} index
11078 * @return {Roo.Element}
11080 item : function(index){
11081 return this.elements[index] || null;
11085 * Returns the first Element
11086 * @return {Roo.Element}
11088 first : function(){
11089 return this.item(0);
11093 * Returns the last Element
11094 * @return {Roo.Element}
11097 return this.item(this.elements.length-1);
11101 * Returns the number of elements in this composite
11104 getCount : function(){
11105 return this.elements.length;
11109 * Returns true if this composite contains the passed element
11112 contains : function(el){
11113 return this.indexOf(el) !== -1;
11117 * Returns true if this composite contains the passed element
11120 indexOf : function(el){
11121 return this.elements.indexOf(Roo.get(el));
11126 * Removes the specified element(s).
11127 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11128 * or an array of any of those.
11129 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11130 * @return {CompositeElement} this
11132 removeElement : function(el, removeDom){
11133 if(el instanceof Array){
11134 for(var i = 0, len = el.length; i < len; i++){
11135 this.removeElement(el[i]);
11139 var index = typeof el == 'number' ? el : this.indexOf(el);
11142 var d = this.elements[index];
11146 d.parentNode.removeChild(d);
11149 this.elements.splice(index, 1);
11155 * Replaces the specified element with the passed element.
11156 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11158 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11159 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11160 * @return {CompositeElement} this
11162 replaceElement : function(el, replacement, domReplace){
11163 var index = typeof el == 'number' ? el : this.indexOf(el);
11166 this.elements[index].replaceWith(replacement);
11168 this.elements.splice(index, 1, Roo.get(replacement))
11175 * Removes all elements.
11177 clear : function(){
11178 this.elements = [];
11182 Roo.CompositeElement.createCall = function(proto, fnName){
11183 if(!proto[fnName]){
11184 proto[fnName] = function(){
11185 return this.invoke(fnName, arguments);
11189 for(var fnName in Roo.Element.prototype){
11190 if(typeof Roo.Element.prototype[fnName] == "function"){
11191 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11197 * Ext JS Library 1.1.1
11198 * Copyright(c) 2006-2007, Ext JS, LLC.
11200 * Originally Released Under LGPL - original licence link has changed is not relivant.
11203 * <script type="text/javascript">
11207 * @class Roo.CompositeElementLite
11208 * @extends Roo.CompositeElement
11209 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11211 var els = Roo.select("#some-el div.some-class");
11212 // or select directly from an existing element
11213 var el = Roo.get('some-el');
11214 el.select('div.some-class');
11216 els.setWidth(100); // all elements become 100 width
11217 els.hide(true); // all elements fade out and hide
11219 els.setWidth(100).hide(true);
11220 </code></pre><br><br>
11221 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11222 * actions will be performed on all the elements in this collection.</b>
11224 Roo.CompositeElementLite = function(els){
11225 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11226 this.el = new Roo.Element.Flyweight();
11228 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11229 addElements : function(els){
11231 if(els instanceof Array){
11232 this.elements = this.elements.concat(els);
11234 var yels = this.elements;
11235 var index = yels.length-1;
11236 for(var i = 0, len = els.length; i < len; i++) {
11237 yels[++index] = els[i];
11243 invoke : function(fn, args){
11244 var els = this.elements;
11246 for(var i = 0, len = els.length; i < len; i++) {
11248 Roo.Element.prototype[fn].apply(el, args);
11253 * Returns a flyweight Element of the dom element object at the specified index
11254 * @param {Number} index
11255 * @return {Roo.Element}
11257 item : function(index){
11258 if(!this.elements[index]){
11261 this.el.dom = this.elements[index];
11265 // fixes scope with flyweight
11266 addListener : function(eventName, handler, scope, opt){
11267 var els = this.elements;
11268 for(var i = 0, len = els.length; i < len; i++) {
11269 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11275 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11276 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11277 * a reference to the dom node, use el.dom.</b>
11278 * @param {Function} fn The function to call
11279 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11280 * @return {CompositeElement} this
11282 each : function(fn, scope){
11283 var els = this.elements;
11285 for(var i = 0, len = els.length; i < len; i++){
11287 if(fn.call(scope || el, el, this, i) === false){
11294 indexOf : function(el){
11295 return this.elements.indexOf(Roo.getDom(el));
11298 replaceElement : function(el, replacement, domReplace){
11299 var index = typeof el == 'number' ? el : this.indexOf(el);
11301 replacement = Roo.getDom(replacement);
11303 var d = this.elements[index];
11304 d.parentNode.insertBefore(replacement, d);
11305 d.parentNode.removeChild(d);
11307 this.elements.splice(index, 1, replacement);
11312 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11316 * Ext JS Library 1.1.1
11317 * Copyright(c) 2006-2007, Ext JS, LLC.
11319 * Originally Released Under LGPL - original licence link has changed is not relivant.
11322 * <script type="text/javascript">
11328 * @class Roo.data.Connection
11329 * @extends Roo.util.Observable
11330 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11331 * either to a configured URL, or to a URL specified at request time.<br><br>
11333 * Requests made by this class are asynchronous, and will return immediately. No data from
11334 * the server will be available to the statement immediately following the {@link #request} call.
11335 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11337 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11338 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11339 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11340 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11341 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11342 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11343 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11344 * standard DOM methods.
11346 * @param {Object} config a configuration object.
11348 Roo.data.Connection = function(config){
11349 Roo.apply(this, config);
11352 * @event beforerequest
11353 * Fires before a network request is made to retrieve a data object.
11354 * @param {Connection} conn This Connection object.
11355 * @param {Object} options The options config object passed to the {@link #request} method.
11357 "beforerequest" : true,
11359 * @event requestcomplete
11360 * Fires if the request was successfully completed.
11361 * @param {Connection} conn This Connection object.
11362 * @param {Object} response The XHR object containing the response data.
11363 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11364 * @param {Object} options The options config object passed to the {@link #request} method.
11366 "requestcomplete" : true,
11368 * @event requestexception
11369 * Fires if an error HTTP status was returned from the server.
11370 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11371 * @param {Connection} conn This Connection object.
11372 * @param {Object} response The XHR object containing the response data.
11373 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11374 * @param {Object} options The options config object passed to the {@link #request} method.
11376 "requestexception" : true
11378 Roo.data.Connection.superclass.constructor.call(this);
11381 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11383 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11386 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11387 * extra parameters to each request made by this object. (defaults to undefined)
11390 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11391 * to each request made by this object. (defaults to undefined)
11394 * @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)
11397 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11401 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11407 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11410 disableCaching: true,
11413 * Sends an HTTP request to a remote server.
11414 * @param {Object} options An object which may contain the following properties:<ul>
11415 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11416 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11417 * request, a url encoded string or a function to call to get either.</li>
11418 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11419 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11420 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11421 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11422 * <li>options {Object} The parameter to the request call.</li>
11423 * <li>success {Boolean} True if the request succeeded.</li>
11424 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11426 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11427 * The callback is passed the following parameters:<ul>
11428 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11429 * <li>options {Object} The parameter to the request call.</li>
11431 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11432 * The callback is passed the following parameters:<ul>
11433 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11434 * <li>options {Object} The parameter to the request call.</li>
11436 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11437 * for the callback function. Defaults to the browser window.</li>
11438 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11439 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11440 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11441 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11442 * params for the post data. Any params will be appended to the URL.</li>
11443 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11445 * @return {Number} transactionId
11447 request : function(o){
11448 if(this.fireEvent("beforerequest", this, o) !== false){
11451 if(typeof p == "function"){
11452 p = p.call(o.scope||window, o);
11454 if(typeof p == "object"){
11455 p = Roo.urlEncode(o.params);
11457 if(this.extraParams){
11458 var extras = Roo.urlEncode(this.extraParams);
11459 p = p ? (p + '&' + extras) : extras;
11462 var url = o.url || this.url;
11463 if(typeof url == 'function'){
11464 url = url.call(o.scope||window, o);
11468 var form = Roo.getDom(o.form);
11469 url = url || form.action;
11471 var enctype = form.getAttribute("enctype");
11472 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11473 return this.doFormUpload(o, p, url);
11475 var f = Roo.lib.Ajax.serializeForm(form);
11476 p = p ? (p + '&' + f) : f;
11479 var hs = o.headers;
11480 if(this.defaultHeaders){
11481 hs = Roo.apply(hs || {}, this.defaultHeaders);
11488 success: this.handleResponse,
11489 failure: this.handleFailure,
11491 argument: {options: o},
11492 timeout : o.timeout || this.timeout
11495 var method = o.method||this.method||(p ? "POST" : "GET");
11497 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11498 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11501 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11505 }else if(this.autoAbort !== false){
11509 if((method == 'GET' && p) || o.xmlData){
11510 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11513 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11514 return this.transId;
11516 Roo.callback(o.callback, o.scope, [o, null, null]);
11522 * Determine whether this object has a request outstanding.
11523 * @param {Number} transactionId (Optional) defaults to the last transaction
11524 * @return {Boolean} True if there is an outstanding request.
11526 isLoading : function(transId){
11528 return Roo.lib.Ajax.isCallInProgress(transId);
11530 return this.transId ? true : false;
11535 * Aborts any outstanding request.
11536 * @param {Number} transactionId (Optional) defaults to the last transaction
11538 abort : function(transId){
11539 if(transId || this.isLoading()){
11540 Roo.lib.Ajax.abort(transId || this.transId);
11545 handleResponse : function(response){
11546 this.transId = false;
11547 var options = response.argument.options;
11548 response.argument = options ? options.argument : null;
11549 this.fireEvent("requestcomplete", this, response, options);
11550 Roo.callback(options.success, options.scope, [response, options]);
11551 Roo.callback(options.callback, options.scope, [options, true, response]);
11555 handleFailure : function(response, e){
11556 this.transId = false;
11557 var options = response.argument.options;
11558 response.argument = options ? options.argument : null;
11559 this.fireEvent("requestexception", this, response, options, e);
11560 Roo.callback(options.failure, options.scope, [response, options]);
11561 Roo.callback(options.callback, options.scope, [options, false, response]);
11565 doFormUpload : function(o, ps, url){
11567 var frame = document.createElement('iframe');
11570 frame.className = 'x-hidden';
11572 frame.src = Roo.SSL_SECURE_URL;
11574 document.body.appendChild(frame);
11577 document.frames[id].name = id;
11580 var form = Roo.getDom(o.form);
11582 form.method = 'POST';
11583 form.enctype = form.encoding = 'multipart/form-data';
11589 if(ps){ // add dynamic params
11591 ps = Roo.urlDecode(ps, false);
11593 if(ps.hasOwnProperty(k)){
11594 hd = document.createElement('input');
11595 hd.type = 'hidden';
11598 form.appendChild(hd);
11605 var r = { // bogus response object
11610 r.argument = o ? o.argument : null;
11615 doc = frame.contentWindow.document;
11617 doc = (frame.contentDocument || window.frames[id].document);
11619 if(doc && doc.body){
11620 r.responseText = doc.body.innerHTML;
11622 if(doc && doc.XMLDocument){
11623 r.responseXML = doc.XMLDocument;
11625 r.responseXML = doc;
11632 Roo.EventManager.removeListener(frame, 'load', cb, this);
11634 this.fireEvent("requestcomplete", this, r, o);
11635 Roo.callback(o.success, o.scope, [r, o]);
11636 Roo.callback(o.callback, o.scope, [o, true, r]);
11638 setTimeout(function(){document.body.removeChild(frame);}, 100);
11641 Roo.EventManager.on(frame, 'load', cb, this);
11644 if(hiddens){ // remove dynamic params
11645 for(var i = 0, len = hiddens.length; i < len; i++){
11646 form.removeChild(hiddens[i]);
11653 * Ext JS Library 1.1.1
11654 * Copyright(c) 2006-2007, Ext JS, LLC.
11656 * Originally Released Under LGPL - original licence link has changed is not relivant.
11659 * <script type="text/javascript">
11663 * Global Ajax request class.
11666 * @extends Roo.data.Connection
11669 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11670 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11671 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11672 * @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)
11673 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11674 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11675 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11677 Roo.Ajax = new Roo.data.Connection({
11686 * Serialize the passed form into a url encoded string
11688 * @param {String/HTMLElement} form
11691 serializeForm : function(form){
11692 return Roo.lib.Ajax.serializeForm(form);
11696 * Ext JS Library 1.1.1
11697 * Copyright(c) 2006-2007, Ext JS, LLC.
11699 * Originally Released Under LGPL - original licence link has changed is not relivant.
11702 * <script type="text/javascript">
11707 * @class Roo.UpdateManager
11708 * @extends Roo.util.Observable
11709 * Provides AJAX-style update for Element object.<br><br>
11712 * // Get it from a Roo.Element object
11713 * var el = Roo.get("foo");
11714 * var mgr = el.getUpdateManager();
11715 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11717 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11719 * // or directly (returns the same UpdateManager instance)
11720 * var mgr = new Roo.UpdateManager("myElementId");
11721 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11722 * mgr.on("update", myFcnNeedsToKnow);
11724 // short handed call directly from the element object
11725 Roo.get("foo").load({
11729 text: "Loading Foo..."
11733 * Create new UpdateManager directly.
11734 * @param {String/HTMLElement/Roo.Element} el The element to update
11735 * @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).
11737 Roo.UpdateManager = function(el, forceNew){
11739 if(!forceNew && el.updateManager){
11740 return el.updateManager;
11743 * The Element object
11744 * @type Roo.Element
11748 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11751 this.defaultUrl = null;
11755 * @event beforeupdate
11756 * Fired before an update is made, return false from your handler and the update is cancelled.
11757 * @param {Roo.Element} el
11758 * @param {String/Object/Function} url
11759 * @param {String/Object} params
11761 "beforeupdate": true,
11764 * Fired after successful update is made.
11765 * @param {Roo.Element} el
11766 * @param {Object} oResponseObject The response Object
11771 * Fired on update failure.
11772 * @param {Roo.Element} el
11773 * @param {Object} oResponseObject The response Object
11777 var d = Roo.UpdateManager.defaults;
11779 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11782 this.sslBlankUrl = d.sslBlankUrl;
11784 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11787 this.disableCaching = d.disableCaching;
11789 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11792 this.indicatorText = d.indicatorText;
11794 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11797 this.showLoadIndicator = d.showLoadIndicator;
11799 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11802 this.timeout = d.timeout;
11805 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11808 this.loadScripts = d.loadScripts;
11811 * Transaction object of current executing transaction
11813 this.transaction = null;
11818 this.autoRefreshProcId = null;
11820 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11823 this.refreshDelegate = this.refresh.createDelegate(this);
11825 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11828 this.updateDelegate = this.update.createDelegate(this);
11830 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11833 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11837 this.successDelegate = this.processSuccess.createDelegate(this);
11841 this.failureDelegate = this.processFailure.createDelegate(this);
11843 if(!this.renderer){
11845 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11847 this.renderer = new Roo.UpdateManager.BasicRenderer();
11850 Roo.UpdateManager.superclass.constructor.call(this);
11853 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11855 * Get the Element this UpdateManager is bound to
11856 * @return {Roo.Element} The element
11858 getEl : function(){
11862 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11863 * @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:
11866 url: "your-url.php",<br/>
11867 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11868 callback: yourFunction,<br/>
11869 scope: yourObject, //(optional scope) <br/>
11870 discardUrl: false, <br/>
11871 nocache: false,<br/>
11872 text: "Loading...",<br/>
11874 scripts: false<br/>
11877 * The only required property is url. The optional properties nocache, text and scripts
11878 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11879 * @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}
11880 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11881 * @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.
11883 update : function(url, params, callback, discardUrl){
11884 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11885 var method = this.method,
11887 if(typeof url == "object"){ // must be config object
11890 params = params || cfg.params;
11891 callback = callback || cfg.callback;
11892 discardUrl = discardUrl || cfg.discardUrl;
11893 if(callback && cfg.scope){
11894 callback = callback.createDelegate(cfg.scope);
11896 if(typeof cfg.method != "undefined"){method = cfg.method;};
11897 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11898 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11899 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11900 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11902 this.showLoading();
11904 this.defaultUrl = url;
11906 if(typeof url == "function"){
11907 url = url.call(this);
11910 method = method || (params ? "POST" : "GET");
11911 if(method == "GET"){
11912 url = this.prepareUrl(url);
11915 var o = Roo.apply(cfg ||{}, {
11918 success: this.successDelegate,
11919 failure: this.failureDelegate,
11920 callback: undefined,
11921 timeout: (this.timeout*1000),
11922 argument: {"url": url, "form": null, "callback": callback, "params": params}
11924 Roo.log("updated manager called with timeout of " + o.timeout);
11925 this.transaction = Roo.Ajax.request(o);
11930 * 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.
11931 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11932 * @param {String/HTMLElement} form The form Id or form element
11933 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11934 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11935 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11937 formUpdate : function(form, url, reset, callback){
11938 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11939 if(typeof url == "function"){
11940 url = url.call(this);
11942 form = Roo.getDom(form);
11943 this.transaction = Roo.Ajax.request({
11946 success: this.successDelegate,
11947 failure: this.failureDelegate,
11948 timeout: (this.timeout*1000),
11949 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11951 this.showLoading.defer(1, this);
11956 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11957 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11959 refresh : function(callback){
11960 if(this.defaultUrl == null){
11963 this.update(this.defaultUrl, null, callback, true);
11967 * Set this element to auto refresh.
11968 * @param {Number} interval How often to update (in seconds).
11969 * @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)
11970 * @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}
11971 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11972 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11974 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11976 this.update(url || this.defaultUrl, params, callback, true);
11978 if(this.autoRefreshProcId){
11979 clearInterval(this.autoRefreshProcId);
11981 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11985 * Stop auto refresh on this element.
11987 stopAutoRefresh : function(){
11988 if(this.autoRefreshProcId){
11989 clearInterval(this.autoRefreshProcId);
11990 delete this.autoRefreshProcId;
11994 isAutoRefreshing : function(){
11995 return this.autoRefreshProcId ? true : false;
11998 * Called to update the element to "Loading" state. Override to perform custom action.
12000 showLoading : function(){
12001 if(this.showLoadIndicator){
12002 this.el.update(this.indicatorText);
12007 * Adds unique parameter to query string if disableCaching = true
12010 prepareUrl : function(url){
12011 if(this.disableCaching){
12012 var append = "_dc=" + (new Date().getTime());
12013 if(url.indexOf("?") !== -1){
12014 url += "&" + append;
12016 url += "?" + append;
12025 processSuccess : function(response){
12026 this.transaction = null;
12027 if(response.argument.form && response.argument.reset){
12028 try{ // put in try/catch since some older FF releases had problems with this
12029 response.argument.form.reset();
12032 if(this.loadScripts){
12033 this.renderer.render(this.el, response, this,
12034 this.updateComplete.createDelegate(this, [response]));
12036 this.renderer.render(this.el, response, this);
12037 this.updateComplete(response);
12041 updateComplete : function(response){
12042 this.fireEvent("update", this.el, response);
12043 if(typeof response.argument.callback == "function"){
12044 response.argument.callback(this.el, true, response);
12051 processFailure : function(response){
12052 this.transaction = null;
12053 this.fireEvent("failure", this.el, response);
12054 if(typeof response.argument.callback == "function"){
12055 response.argument.callback(this.el, false, response);
12060 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12061 * @param {Object} renderer The object implementing the render() method
12063 setRenderer : function(renderer){
12064 this.renderer = renderer;
12067 getRenderer : function(){
12068 return this.renderer;
12072 * Set the defaultUrl used for updates
12073 * @param {String/Function} defaultUrl The url or a function to call to get the url
12075 setDefaultUrl : function(defaultUrl){
12076 this.defaultUrl = defaultUrl;
12080 * Aborts the executing transaction
12082 abort : function(){
12083 if(this.transaction){
12084 Roo.Ajax.abort(this.transaction);
12089 * Returns true if an update is in progress
12090 * @return {Boolean}
12092 isUpdating : function(){
12093 if(this.transaction){
12094 return Roo.Ajax.isLoading(this.transaction);
12101 * @class Roo.UpdateManager.defaults
12102 * @static (not really - but it helps the doc tool)
12103 * The defaults collection enables customizing the default properties of UpdateManager
12105 Roo.UpdateManager.defaults = {
12107 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12113 * True to process scripts by default (Defaults to false).
12116 loadScripts : false,
12119 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12122 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12124 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12127 disableCaching : false,
12129 * Whether to show indicatorText when loading (Defaults to true).
12132 showLoadIndicator : true,
12134 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12137 indicatorText : '<div class="loading-indicator">Loading...</div>'
12141 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12143 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12144 * @param {String/HTMLElement/Roo.Element} el The element to update
12145 * @param {String} url The url
12146 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12147 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12150 * @member Roo.UpdateManager
12152 Roo.UpdateManager.updateElement = function(el, url, params, options){
12153 var um = Roo.get(el, true).getUpdateManager();
12154 Roo.apply(um, options);
12155 um.update(url, params, options ? options.callback : null);
12157 // alias for backwards compat
12158 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12160 * @class Roo.UpdateManager.BasicRenderer
12161 * Default Content renderer. Updates the elements innerHTML with the responseText.
12163 Roo.UpdateManager.BasicRenderer = function(){};
12165 Roo.UpdateManager.BasicRenderer.prototype = {
12167 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12168 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12169 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12170 * @param {Roo.Element} el The element being rendered
12171 * @param {Object} response The YUI Connect response object
12172 * @param {UpdateManager} updateManager The calling update manager
12173 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12175 render : function(el, response, updateManager, callback){
12176 el.update(response.responseText, updateManager.loadScripts, callback);
12182 * (c)) Alan Knowles
12188 * @class Roo.DomTemplate
12189 * @extends Roo.Template
12190 * An effort at a dom based template engine..
12192 * Similar to XTemplate, except it uses dom parsing to create the template..
12194 * Supported features:
12199 {a_variable} - output encoded.
12200 {a_variable.format:("Y-m-d")} - call a method on the variable
12201 {a_variable:raw} - unencoded output
12202 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12203 {a_variable:this.method_on_template(...)} - call a method on the template object.
12208 <div roo-for="a_variable or condition.."></div>
12209 <div roo-if="a_variable or condition"></div>
12210 <div roo-exec="some javascript"></div>
12211 <div roo-name="named_template"></div>
12216 Roo.DomTemplate = function()
12218 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12225 Roo.extend(Roo.DomTemplate, Roo.Template, {
12227 * id counter for sub templates.
12231 * flag to indicate if dom parser is inside a pre,
12232 * it will strip whitespace if not.
12237 * The various sub templates
12245 * basic tag replacing syntax
12248 * // you can fake an object call by doing this
12252 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12253 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12255 iterChild : function (node, method) {
12257 var oldPre = this.inPre;
12258 if (node.tagName == 'PRE') {
12261 for( var i = 0; i < node.childNodes.length; i++) {
12262 method.call(this, node.childNodes[i]);
12264 this.inPre = oldPre;
12270 * compile the template
12272 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12275 compile: function()
12279 // covert the html into DOM...
12283 doc = document.implementation.createHTMLDocument("");
12284 doc.documentElement.innerHTML = this.html ;
12285 div = doc.documentElement;
12287 // old IE... - nasty -- it causes all sorts of issues.. with
12288 // images getting pulled from server..
12289 div = document.createElement('div');
12290 div.innerHTML = this.html;
12292 //doc.documentElement.innerHTML = htmlBody
12298 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12300 var tpls = this.tpls;
12302 // create a top level template from the snippet..
12304 //Roo.log(div.innerHTML);
12311 body : div.innerHTML,
12324 Roo.each(tpls, function(tp){
12325 this.compileTpl(tp);
12326 this.tpls[tp.id] = tp;
12329 this.master = tpls[0];
12335 compileNode : function(node, istop) {
12340 // skip anything not a tag..
12341 if (node.nodeType != 1) {
12342 if (node.nodeType == 3 && !this.inPre) {
12343 // reduce white space..
12344 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12367 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12368 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12369 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12370 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12376 // just itterate children..
12377 this.iterChild(node,this.compileNode);
12380 tpl.uid = this.id++;
12381 tpl.value = node.getAttribute('roo-' + tpl.attr);
12382 node.removeAttribute('roo-'+ tpl.attr);
12383 if (tpl.attr != 'name') {
12384 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12385 node.parentNode.replaceChild(placeholder, node);
12388 var placeholder = document.createElement('span');
12389 placeholder.className = 'roo-tpl-' + tpl.value;
12390 node.parentNode.replaceChild(placeholder, node);
12393 // parent now sees '{domtplXXXX}
12394 this.iterChild(node,this.compileNode);
12396 // we should now have node body...
12397 var div = document.createElement('div');
12398 div.appendChild(node);
12400 // this has the unfortunate side effect of converting tagged attributes
12401 // eg. href="{...}" into %7C...%7D
12402 // this has been fixed by searching for those combo's although it's a bit hacky..
12405 tpl.body = div.innerHTML;
12412 switch (tpl.value) {
12413 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12414 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12415 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12420 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12424 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12428 tpl.id = tpl.value; // replace non characters???
12434 this.tpls.push(tpl);
12444 * Compile a segment of the template into a 'sub-template'
12450 compileTpl : function(tpl)
12452 var fm = Roo.util.Format;
12453 var useF = this.disableFormats !== true;
12455 var sep = Roo.isGecko ? "+\n" : ",\n";
12457 var undef = function(str) {
12458 Roo.debug && Roo.log("Property not found :" + str);
12462 //Roo.log(tpl.body);
12466 var fn = function(m, lbrace, name, format, args)
12469 //Roo.log(arguments);
12470 args = args ? args.replace(/\\'/g,"'") : args;
12471 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12472 if (typeof(format) == 'undefined') {
12473 format = 'htmlEncode';
12475 if (format == 'raw' ) {
12479 if(name.substr(0, 6) == 'domtpl'){
12480 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12483 // build an array of options to determine if value is undefined..
12485 // basically get 'xxxx.yyyy' then do
12486 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12487 // (function () { Roo.log("Property not found"); return ''; })() :
12492 Roo.each(name.split('.'), function(st) {
12493 lookfor += (lookfor.length ? '.': '') + st;
12494 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12497 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12500 if(format && useF){
12502 args = args ? ',' + args : "";
12504 if(format.substr(0, 5) != "this."){
12505 format = "fm." + format + '(';
12507 format = 'this.call("'+ format.substr(5) + '", ';
12511 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12514 if (args && args.length) {
12515 // called with xxyx.yuu:(test,test)
12517 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12519 // raw.. - :raw modifier..
12520 return "'"+ sep + udef_st + name + ")"+sep+"'";
12524 // branched to use + in gecko and [].join() in others
12526 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12527 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12530 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12531 body.push(tpl.body.replace(/(\r\n|\n)/g,
12532 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12533 body.push("'].join('');};};");
12534 body = body.join('');
12537 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12539 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12546 * same as applyTemplate, except it's done to one of the subTemplates
12547 * when using named templates, you can do:
12549 * var str = pl.applySubTemplate('your-name', values);
12552 * @param {Number} id of the template
12553 * @param {Object} values to apply to template
12554 * @param {Object} parent (normaly the instance of this object)
12556 applySubTemplate : function(id, values, parent)
12560 var t = this.tpls[id];
12564 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12565 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12569 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12576 if(t.execCall && t.execCall.call(this, values, parent)){
12580 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12586 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12587 parent = t.target ? values : parent;
12588 if(t.forCall && vs instanceof Array){
12590 for(var i = 0, len = vs.length; i < len; i++){
12592 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12594 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12596 //Roo.log(t.compiled);
12600 return buf.join('');
12603 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12608 return t.compiled.call(this, vs, parent);
12610 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12612 //Roo.log(t.compiled);
12620 applyTemplate : function(values){
12621 return this.master.compiled.call(this, values, {});
12622 //var s = this.subs;
12625 apply : function(){
12626 return this.applyTemplate.apply(this, arguments);
12631 Roo.DomTemplate.from = function(el){
12632 el = Roo.getDom(el);
12633 return new Roo.Domtemplate(el.value || el.innerHTML);
12636 * Ext JS Library 1.1.1
12637 * Copyright(c) 2006-2007, Ext JS, LLC.
12639 * Originally Released Under LGPL - original licence link has changed is not relivant.
12642 * <script type="text/javascript">
12646 * @class Roo.util.DelayedTask
12647 * Provides a convenient method of performing setTimeout where a new
12648 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12649 * You can use this class to buffer
12650 * the keypress events for a certain number of milliseconds, and perform only if they stop
12651 * for that amount of time.
12652 * @constructor The parameters to this constructor serve as defaults and are not required.
12653 * @param {Function} fn (optional) The default function to timeout
12654 * @param {Object} scope (optional) The default scope of that timeout
12655 * @param {Array} args (optional) The default Array of arguments
12657 Roo.util.DelayedTask = function(fn, scope, args){
12658 var id = null, d, t;
12660 var call = function(){
12661 var now = new Date().getTime();
12665 fn.apply(scope, args || []);
12669 * Cancels any pending timeout and queues a new one
12670 * @param {Number} delay The milliseconds to delay
12671 * @param {Function} newFn (optional) Overrides function passed to constructor
12672 * @param {Object} newScope (optional) Overrides scope passed to constructor
12673 * @param {Array} newArgs (optional) Overrides args passed to constructor
12675 this.delay = function(delay, newFn, newScope, newArgs){
12676 if(id && delay != d){
12680 t = new Date().getTime();
12682 scope = newScope || scope;
12683 args = newArgs || args;
12685 id = setInterval(call, d);
12690 * Cancel the last queued timeout
12692 this.cancel = function(){
12700 * Ext JS Library 1.1.1
12701 * Copyright(c) 2006-2007, Ext JS, LLC.
12703 * Originally Released Under LGPL - original licence link has changed is not relivant.
12706 * <script type="text/javascript">
12710 Roo.util.TaskRunner = function(interval){
12711 interval = interval || 10;
12712 var tasks = [], removeQueue = [];
12714 var running = false;
12716 var stopThread = function(){
12722 var startThread = function(){
12725 id = setInterval(runTasks, interval);
12729 var removeTask = function(task){
12730 removeQueue.push(task);
12736 var runTasks = function(){
12737 if(removeQueue.length > 0){
12738 for(var i = 0, len = removeQueue.length; i < len; i++){
12739 tasks.remove(removeQueue[i]);
12742 if(tasks.length < 1){
12747 var now = new Date().getTime();
12748 for(var i = 0, len = tasks.length; i < len; ++i){
12750 var itime = now - t.taskRunTime;
12751 if(t.interval <= itime){
12752 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12753 t.taskRunTime = now;
12754 if(rt === false || t.taskRunCount === t.repeat){
12759 if(t.duration && t.duration <= (now - t.taskStartTime)){
12766 * Queues a new task.
12767 * @param {Object} task
12769 this.start = function(task){
12771 task.taskStartTime = new Date().getTime();
12772 task.taskRunTime = 0;
12773 task.taskRunCount = 0;
12778 this.stop = function(task){
12783 this.stopAll = function(){
12785 for(var i = 0, len = tasks.length; i < len; i++){
12786 if(tasks[i].onStop){
12795 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12797 * Ext JS Library 1.1.1
12798 * Copyright(c) 2006-2007, Ext JS, LLC.
12800 * Originally Released Under LGPL - original licence link has changed is not relivant.
12803 * <script type="text/javascript">
12808 * @class Roo.util.MixedCollection
12809 * @extends Roo.util.Observable
12810 * A Collection class that maintains both numeric indexes and keys and exposes events.
12812 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12813 * collection (defaults to false)
12814 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12815 * and return the key value for that item. This is used when available to look up the key on items that
12816 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12817 * equivalent to providing an implementation for the {@link #getKey} method.
12819 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12827 * Fires when the collection is cleared.
12832 * Fires when an item is added to the collection.
12833 * @param {Number} index The index at which the item was added.
12834 * @param {Object} o The item added.
12835 * @param {String} key The key associated with the added item.
12840 * Fires when an item is replaced in the collection.
12841 * @param {String} key he key associated with the new added.
12842 * @param {Object} old The item being replaced.
12843 * @param {Object} new The new item.
12848 * Fires when an item is removed from the collection.
12849 * @param {Object} o The item being removed.
12850 * @param {String} key (optional) The key associated with the removed item.
12855 this.allowFunctions = allowFunctions === true;
12857 this.getKey = keyFn;
12859 Roo.util.MixedCollection.superclass.constructor.call(this);
12862 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12863 allowFunctions : false,
12866 * Adds an item to the collection.
12867 * @param {String} key The key to associate with the item
12868 * @param {Object} o The item to add.
12869 * @return {Object} The item added.
12871 add : function(key, o){
12872 if(arguments.length == 1){
12874 key = this.getKey(o);
12876 if(typeof key == "undefined" || key === null){
12878 this.items.push(o);
12879 this.keys.push(null);
12881 var old = this.map[key];
12883 return this.replace(key, o);
12886 this.items.push(o);
12888 this.keys.push(key);
12890 this.fireEvent("add", this.length-1, o, key);
12895 * MixedCollection has a generic way to fetch keys if you implement getKey.
12898 var mc = new Roo.util.MixedCollection();
12899 mc.add(someEl.dom.id, someEl);
12900 mc.add(otherEl.dom.id, otherEl);
12904 var mc = new Roo.util.MixedCollection();
12905 mc.getKey = function(el){
12911 // or via the constructor
12912 var mc = new Roo.util.MixedCollection(false, function(el){
12918 * @param o {Object} The item for which to find the key.
12919 * @return {Object} The key for the passed item.
12921 getKey : function(o){
12926 * Replaces an item in the collection.
12927 * @param {String} key The key associated with the item to replace, or the item to replace.
12928 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12929 * @return {Object} The new item.
12931 replace : function(key, o){
12932 if(arguments.length == 1){
12934 key = this.getKey(o);
12936 var old = this.item(key);
12937 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12938 return this.add(key, o);
12940 var index = this.indexOfKey(key);
12941 this.items[index] = o;
12943 this.fireEvent("replace", key, old, o);
12948 * Adds all elements of an Array or an Object to the collection.
12949 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12950 * an Array of values, each of which are added to the collection.
12952 addAll : function(objs){
12953 if(arguments.length > 1 || objs instanceof Array){
12954 var args = arguments.length > 1 ? arguments : objs;
12955 for(var i = 0, len = args.length; i < len; i++){
12959 for(var key in objs){
12960 if(this.allowFunctions || typeof objs[key] != "function"){
12961 this.add(key, objs[key]);
12968 * Executes the specified function once for every item in the collection, passing each
12969 * item as the first and only parameter. returning false from the function will stop the iteration.
12970 * @param {Function} fn The function to execute for each item.
12971 * @param {Object} scope (optional) The scope in which to execute the function.
12973 each : function(fn, scope){
12974 var items = [].concat(this.items); // each safe for removal
12975 for(var i = 0, len = items.length; i < len; i++){
12976 if(fn.call(scope || items[i], items[i], i, len) === false){
12983 * Executes the specified function once for every key in the collection, passing each
12984 * key, and its associated item as the first two parameters.
12985 * @param {Function} fn The function to execute for each item.
12986 * @param {Object} scope (optional) The scope in which to execute the function.
12988 eachKey : function(fn, scope){
12989 for(var i = 0, len = this.keys.length; i < len; i++){
12990 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12995 * Returns the first item in the collection which elicits a true return value from the
12996 * passed selection function.
12997 * @param {Function} fn The selection function to execute for each item.
12998 * @param {Object} scope (optional) The scope in which to execute the function.
12999 * @return {Object} The first item in the collection which returned true from the selection function.
13001 find : function(fn, scope){
13002 for(var i = 0, len = this.items.length; i < len; i++){
13003 if(fn.call(scope || window, this.items[i], this.keys[i])){
13004 return this.items[i];
13011 * Inserts an item at the specified index in the collection.
13012 * @param {Number} index The index to insert the item at.
13013 * @param {String} key The key to associate with the new item, or the item itself.
13014 * @param {Object} o (optional) If the second parameter was a key, the new item.
13015 * @return {Object} The item inserted.
13017 insert : function(index, key, o){
13018 if(arguments.length == 2){
13020 key = this.getKey(o);
13022 if(index >= this.length){
13023 return this.add(key, o);
13026 this.items.splice(index, 0, o);
13027 if(typeof key != "undefined" && key != null){
13030 this.keys.splice(index, 0, key);
13031 this.fireEvent("add", index, o, key);
13036 * Removed an item from the collection.
13037 * @param {Object} o The item to remove.
13038 * @return {Object} The item removed.
13040 remove : function(o){
13041 return this.removeAt(this.indexOf(o));
13045 * Remove an item from a specified index in the collection.
13046 * @param {Number} index The index within the collection of the item to remove.
13048 removeAt : function(index){
13049 if(index < this.length && index >= 0){
13051 var o = this.items[index];
13052 this.items.splice(index, 1);
13053 var key = this.keys[index];
13054 if(typeof key != "undefined"){
13055 delete this.map[key];
13057 this.keys.splice(index, 1);
13058 this.fireEvent("remove", o, key);
13063 * Removed an item associated with the passed key fom the collection.
13064 * @param {String} key The key of the item to remove.
13066 removeKey : function(key){
13067 return this.removeAt(this.indexOfKey(key));
13071 * Returns the number of items in the collection.
13072 * @return {Number} the number of items in the collection.
13074 getCount : function(){
13075 return this.length;
13079 * Returns index within the collection of the passed Object.
13080 * @param {Object} o The item to find the index of.
13081 * @return {Number} index of the item.
13083 indexOf : function(o){
13084 if(!this.items.indexOf){
13085 for(var i = 0, len = this.items.length; i < len; i++){
13086 if(this.items[i] == o) return i;
13090 return this.items.indexOf(o);
13095 * Returns index within the collection of the passed key.
13096 * @param {String} key The key to find the index of.
13097 * @return {Number} index of the key.
13099 indexOfKey : function(key){
13100 if(!this.keys.indexOf){
13101 for(var i = 0, len = this.keys.length; i < len; i++){
13102 if(this.keys[i] == key) return i;
13106 return this.keys.indexOf(key);
13111 * Returns the item associated with the passed key OR index. Key has priority over index.
13112 * @param {String/Number} key The key or index of the item.
13113 * @return {Object} The item associated with the passed key.
13115 item : function(key){
13116 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13117 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13121 * Returns the item at the specified index.
13122 * @param {Number} index The index of the item.
13125 itemAt : function(index){
13126 return this.items[index];
13130 * Returns the item associated with the passed key.
13131 * @param {String/Number} key The key of the item.
13132 * @return {Object} The item associated with the passed key.
13134 key : function(key){
13135 return this.map[key];
13139 * Returns true if the collection contains the passed Object as an item.
13140 * @param {Object} o The Object to look for in the collection.
13141 * @return {Boolean} True if the collection contains the Object as an item.
13143 contains : function(o){
13144 return this.indexOf(o) != -1;
13148 * Returns true if the collection contains the passed Object as a key.
13149 * @param {String} key The key to look for in the collection.
13150 * @return {Boolean} True if the collection contains the Object as a key.
13152 containsKey : function(key){
13153 return typeof this.map[key] != "undefined";
13157 * Removes all items from the collection.
13159 clear : function(){
13164 this.fireEvent("clear");
13168 * Returns the first item in the collection.
13169 * @return {Object} the first item in the collection..
13171 first : function(){
13172 return this.items[0];
13176 * Returns the last item in the collection.
13177 * @return {Object} the last item in the collection..
13180 return this.items[this.length-1];
13183 _sort : function(property, dir, fn){
13184 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13185 fn = fn || function(a, b){
13188 var c = [], k = this.keys, items = this.items;
13189 for(var i = 0, len = items.length; i < len; i++){
13190 c[c.length] = {key: k[i], value: items[i], index: i};
13192 c.sort(function(a, b){
13193 var v = fn(a[property], b[property]) * dsc;
13195 v = (a.index < b.index ? -1 : 1);
13199 for(var i = 0, len = c.length; i < len; i++){
13200 items[i] = c[i].value;
13203 this.fireEvent("sort", this);
13207 * Sorts this collection with the passed comparison function
13208 * @param {String} direction (optional) "ASC" or "DESC"
13209 * @param {Function} fn (optional) comparison function
13211 sort : function(dir, fn){
13212 this._sort("value", dir, fn);
13216 * Sorts this collection by keys
13217 * @param {String} direction (optional) "ASC" or "DESC"
13218 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13220 keySort : function(dir, fn){
13221 this._sort("key", dir, fn || function(a, b){
13222 return String(a).toUpperCase()-String(b).toUpperCase();
13227 * Returns a range of items in this collection
13228 * @param {Number} startIndex (optional) defaults to 0
13229 * @param {Number} endIndex (optional) default to the last item
13230 * @return {Array} An array of items
13232 getRange : function(start, end){
13233 var items = this.items;
13234 if(items.length < 1){
13237 start = start || 0;
13238 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13241 for(var i = start; i <= end; i++) {
13242 r[r.length] = items[i];
13245 for(var i = start; i >= end; i--) {
13246 r[r.length] = items[i];
13253 * Filter the <i>objects</i> in this collection by a specific property.
13254 * Returns a new collection that has been filtered.
13255 * @param {String} property A property on your objects
13256 * @param {String/RegExp} value Either string that the property values
13257 * should start with or a RegExp to test against the property
13258 * @return {MixedCollection} The new filtered collection
13260 filter : function(property, value){
13261 if(!value.exec){ // not a regex
13262 value = String(value);
13263 if(value.length == 0){
13264 return this.clone();
13266 value = new RegExp("^" + Roo.escapeRe(value), "i");
13268 return this.filterBy(function(o){
13269 return o && value.test(o[property]);
13274 * Filter by a function. * Returns a new collection that has been filtered.
13275 * The passed function will be called with each
13276 * object in the collection. If the function returns true, the value is included
13277 * otherwise it is filtered.
13278 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13279 * @param {Object} scope (optional) The scope of the function (defaults to this)
13280 * @return {MixedCollection} The new filtered collection
13282 filterBy : function(fn, scope){
13283 var r = new Roo.util.MixedCollection();
13284 r.getKey = this.getKey;
13285 var k = this.keys, it = this.items;
13286 for(var i = 0, len = it.length; i < len; i++){
13287 if(fn.call(scope||this, it[i], k[i])){
13288 r.add(k[i], it[i]);
13295 * Creates a duplicate of this collection
13296 * @return {MixedCollection}
13298 clone : function(){
13299 var r = new Roo.util.MixedCollection();
13300 var k = this.keys, it = this.items;
13301 for(var i = 0, len = it.length; i < len; i++){
13302 r.add(k[i], it[i]);
13304 r.getKey = this.getKey;
13309 * Returns the item associated with the passed key or index.
13311 * @param {String/Number} key The key or index of the item.
13312 * @return {Object} The item associated with the passed key.
13314 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13316 * Ext JS Library 1.1.1
13317 * Copyright(c) 2006-2007, Ext JS, LLC.
13319 * Originally Released Under LGPL - original licence link has changed is not relivant.
13322 * <script type="text/javascript">
13325 * @class Roo.util.JSON
13326 * Modified version of Douglas Crockford"s json.js that doesn"t
13327 * mess with the Object prototype
13328 * http://www.json.org/js.html
13331 Roo.util.JSON = new (function(){
13332 var useHasOwn = {}.hasOwnProperty ? true : false;
13334 // crashes Safari in some instances
13335 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13337 var pad = function(n) {
13338 return n < 10 ? "0" + n : n;
13351 var encodeString = function(s){
13352 if (/["\\\x00-\x1f]/.test(s)) {
13353 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13358 c = b.charCodeAt();
13360 Math.floor(c / 16).toString(16) +
13361 (c % 16).toString(16);
13364 return '"' + s + '"';
13367 var encodeArray = function(o){
13368 var a = ["["], b, i, l = o.length, v;
13369 for (i = 0; i < l; i += 1) {
13371 switch (typeof v) {
13380 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13388 var encodeDate = function(o){
13389 return '"' + o.getFullYear() + "-" +
13390 pad(o.getMonth() + 1) + "-" +
13391 pad(o.getDate()) + "T" +
13392 pad(o.getHours()) + ":" +
13393 pad(o.getMinutes()) + ":" +
13394 pad(o.getSeconds()) + '"';
13398 * Encodes an Object, Array or other value
13399 * @param {Mixed} o The variable to encode
13400 * @return {String} The JSON string
13402 this.encode = function(o)
13404 // should this be extended to fully wrap stringify..
13406 if(typeof o == "undefined" || o === null){
13408 }else if(o instanceof Array){
13409 return encodeArray(o);
13410 }else if(o instanceof Date){
13411 return encodeDate(o);
13412 }else if(typeof o == "string"){
13413 return encodeString(o);
13414 }else if(typeof o == "number"){
13415 return isFinite(o) ? String(o) : "null";
13416 }else if(typeof o == "boolean"){
13419 var a = ["{"], b, i, v;
13421 if(!useHasOwn || o.hasOwnProperty(i)) {
13423 switch (typeof v) {
13432 a.push(this.encode(i), ":",
13433 v === null ? "null" : this.encode(v));
13444 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13445 * @param {String} json The JSON string
13446 * @return {Object} The resulting object
13448 this.decode = function(json){
13450 return /** eval:var:json */ eval("(" + json + ')');
13454 * Shorthand for {@link Roo.util.JSON#encode}
13455 * @member Roo encode
13457 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13459 * Shorthand for {@link Roo.util.JSON#decode}
13460 * @member Roo decode
13462 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13465 * Ext JS Library 1.1.1
13466 * Copyright(c) 2006-2007, Ext JS, LLC.
13468 * Originally Released Under LGPL - original licence link has changed is not relivant.
13471 * <script type="text/javascript">
13475 * @class Roo.util.Format
13476 * Reusable data formatting functions
13479 Roo.util.Format = function(){
13480 var trimRe = /^\s+|\s+$/g;
13483 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13484 * @param {String} value The string to truncate
13485 * @param {Number} length The maximum length to allow before truncating
13486 * @return {String} The converted text
13488 ellipsis : function(value, len){
13489 if(value && value.length > len){
13490 return value.substr(0, len-3)+"...";
13496 * Checks a reference and converts it to empty string if it is undefined
13497 * @param {Mixed} value Reference to check
13498 * @return {Mixed} Empty string if converted, otherwise the original value
13500 undef : function(value){
13501 return typeof value != "undefined" ? value : "";
13505 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13506 * @param {String} value The string to encode
13507 * @return {String} The encoded text
13509 htmlEncode : function(value){
13510 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13514 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13515 * @param {String} value The string to decode
13516 * @return {String} The decoded text
13518 htmlDecode : function(value){
13519 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13523 * Trims any whitespace from either side of a string
13524 * @param {String} value The text to trim
13525 * @return {String} The trimmed text
13527 trim : function(value){
13528 return String(value).replace(trimRe, "");
13532 * Returns a substring from within an original string
13533 * @param {String} value The original text
13534 * @param {Number} start The start index of the substring
13535 * @param {Number} length The length of the substring
13536 * @return {String} The substring
13538 substr : function(value, start, length){
13539 return String(value).substr(start, length);
13543 * Converts a string to all lower case letters
13544 * @param {String} value The text to convert
13545 * @return {String} The converted text
13547 lowercase : function(value){
13548 return String(value).toLowerCase();
13552 * Converts a string to all upper case letters
13553 * @param {String} value The text to convert
13554 * @return {String} The converted text
13556 uppercase : function(value){
13557 return String(value).toUpperCase();
13561 * Converts the first character only of a string to upper case
13562 * @param {String} value The text to convert
13563 * @return {String} The converted text
13565 capitalize : function(value){
13566 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13570 call : function(value, fn){
13571 if(arguments.length > 2){
13572 var args = Array.prototype.slice.call(arguments, 2);
13573 args.unshift(value);
13575 return /** eval:var:value */ eval(fn).apply(window, args);
13577 /** eval:var:value */
13578 return /** eval:var:value */ eval(fn).call(window, value);
13584 * safer version of Math.toFixed..??/
13585 * @param {Number/String} value The numeric value to format
13586 * @param {Number/String} value Decimal places
13587 * @return {String} The formatted currency string
13589 toFixed : function(v, n)
13591 // why not use to fixed - precision is buggered???
13593 return Math.round(v-0);
13595 var fact = Math.pow(10,n+1);
13596 v = (Math.round((v-0)*fact))/fact;
13597 var z = (''+fact).substring(2);
13598 if (v == Math.floor(v)) {
13599 return Math.floor(v) + '.' + z;
13602 // now just padd decimals..
13603 var ps = String(v).split('.');
13604 var fd = (ps[1] + z);
13605 var r = fd.substring(0,n);
13606 var rm = fd.substring(n);
13608 return ps[0] + '.' + r;
13610 r*=1; // turn it into a number;
13612 if (String(r).length != n) {
13615 r = String(r).substring(1); // chop the end off.
13618 return ps[0] + '.' + r;
13623 * Format a number as US currency
13624 * @param {Number/String} value The numeric value to format
13625 * @return {String} The formatted currency string
13627 usMoney : function(v){
13628 return '$' + Roo.util.Format.number(v);
13633 * eventually this should probably emulate php's number_format
13634 * @param {Number/String} value The numeric value to format
13635 * @param {Number} decimals number of decimal places
13636 * @return {String} The formatted currency string
13638 number : function(v,decimals)
13640 // multiply and round.
13641 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13642 var mul = Math.pow(10, decimals);
13643 var zero = String(mul).substring(1);
13644 v = (Math.round((v-0)*mul))/mul;
13646 // if it's '0' number.. then
13648 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13650 var ps = v.split('.');
13654 var r = /(\d+)(\d{3})/;
13656 while (r.test(whole)) {
13657 whole = whole.replace(r, '$1' + ',' + '$2');
13663 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13664 // does not have decimals
13665 (decimals ? ('.' + zero) : '');
13668 return whole + sub ;
13672 * Parse a value into a formatted date using the specified format pattern.
13673 * @param {Mixed} value The value to format
13674 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13675 * @return {String} The formatted date string
13677 date : function(v, format){
13681 if(!(v instanceof Date)){
13682 v = new Date(Date.parse(v));
13684 return v.dateFormat(format || Roo.util.Format.defaults.date);
13688 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13689 * @param {String} format Any valid date format string
13690 * @return {Function} The date formatting function
13692 dateRenderer : function(format){
13693 return function(v){
13694 return Roo.util.Format.date(v, format);
13699 stripTagsRE : /<\/?[^>]+>/gi,
13702 * Strips all HTML tags
13703 * @param {Mixed} value The text from which to strip tags
13704 * @return {String} The stripped text
13706 stripTags : function(v){
13707 return !v ? v : String(v).replace(this.stripTagsRE, "");
13711 Roo.util.Format.defaults = {
13715 * Ext JS Library 1.1.1
13716 * Copyright(c) 2006-2007, Ext JS, LLC.
13718 * Originally Released Under LGPL - original licence link has changed is not relivant.
13721 * <script type="text/javascript">
13728 * @class Roo.MasterTemplate
13729 * @extends Roo.Template
13730 * Provides a template that can have child templates. The syntax is:
13732 var t = new Roo.MasterTemplate(
13733 '<select name="{name}">',
13734 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13737 t.add('options', {value: 'foo', text: 'bar'});
13738 // or you can add multiple child elements in one shot
13739 t.addAll('options', [
13740 {value: 'foo', text: 'bar'},
13741 {value: 'foo2', text: 'bar2'},
13742 {value: 'foo3', text: 'bar3'}
13744 // then append, applying the master template values
13745 t.append('my-form', {name: 'my-select'});
13747 * A name attribute for the child template is not required if you have only one child
13748 * template or you want to refer to them by index.
13750 Roo.MasterTemplate = function(){
13751 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13752 this.originalHtml = this.html;
13754 var m, re = this.subTemplateRe;
13757 while(m = re.exec(this.html)){
13758 var name = m[1], content = m[2];
13763 tpl : new Roo.Template(content)
13766 st[name] = st[subIndex];
13768 st[subIndex].tpl.compile();
13769 st[subIndex].tpl.call = this.call.createDelegate(this);
13772 this.subCount = subIndex;
13775 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13777 * The regular expression used to match sub templates
13781 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13784 * Applies the passed values to a child template.
13785 * @param {String/Number} name (optional) The name or index of the child template
13786 * @param {Array/Object} values The values to be applied to the template
13787 * @return {MasterTemplate} this
13789 add : function(name, values){
13790 if(arguments.length == 1){
13791 values = arguments[0];
13794 var s = this.subs[name];
13795 s.buffer[s.buffer.length] = s.tpl.apply(values);
13800 * Applies all the passed values to a child template.
13801 * @param {String/Number} name (optional) The name or index of the child template
13802 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13803 * @param {Boolean} reset (optional) True to reset the template first
13804 * @return {MasterTemplate} this
13806 fill : function(name, values, reset){
13808 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13816 for(var i = 0, len = values.length; i < len; i++){
13817 this.add(name, values[i]);
13823 * Resets the template for reuse
13824 * @return {MasterTemplate} this
13826 reset : function(){
13828 for(var i = 0; i < this.subCount; i++){
13834 applyTemplate : function(values){
13836 var replaceIndex = -1;
13837 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13838 return s[++replaceIndex].buffer.join("");
13840 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13843 apply : function(){
13844 return this.applyTemplate.apply(this, arguments);
13847 compile : function(){return this;}
13851 * Alias for fill().
13854 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13856 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13857 * var tpl = Roo.MasterTemplate.from('element-id');
13858 * @param {String/HTMLElement} el
13859 * @param {Object} config
13862 Roo.MasterTemplate.from = function(el, config){
13863 el = Roo.getDom(el);
13864 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13867 * Ext JS Library 1.1.1
13868 * Copyright(c) 2006-2007, Ext JS, LLC.
13870 * Originally Released Under LGPL - original licence link has changed is not relivant.
13873 * <script type="text/javascript">
13878 * @class Roo.util.CSS
13879 * Utility class for manipulating CSS rules
13882 Roo.util.CSS = function(){
13884 var doc = document;
13886 var camelRe = /(-[a-z])/gi;
13887 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13891 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13892 * tag and appended to the HEAD of the document.
13893 * @param {String|Object} cssText The text containing the css rules
13894 * @param {String} id An id to add to the stylesheet for later removal
13895 * @return {StyleSheet}
13897 createStyleSheet : function(cssText, id){
13899 var head = doc.getElementsByTagName("head")[0];
13900 var nrules = doc.createElement("style");
13901 nrules.setAttribute("type", "text/css");
13903 nrules.setAttribute("id", id);
13905 if (typeof(cssText) != 'string') {
13906 // support object maps..
13907 // not sure if this a good idea..
13908 // perhaps it should be merged with the general css handling
13909 // and handle js style props.
13910 var cssTextNew = [];
13911 for(var n in cssText) {
13913 for(var k in cssText[n]) {
13914 citems.push( k + ' : ' +cssText[n][k] + ';' );
13916 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13919 cssText = cssTextNew.join("\n");
13925 head.appendChild(nrules);
13926 ss = nrules.styleSheet;
13927 ss.cssText = cssText;
13930 nrules.appendChild(doc.createTextNode(cssText));
13932 nrules.cssText = cssText;
13934 head.appendChild(nrules);
13935 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13937 this.cacheStyleSheet(ss);
13942 * Removes a style or link tag by id
13943 * @param {String} id The id of the tag
13945 removeStyleSheet : function(id){
13946 var existing = doc.getElementById(id);
13948 existing.parentNode.removeChild(existing);
13953 * Dynamically swaps an existing stylesheet reference for a new one
13954 * @param {String} id The id of an existing link tag to remove
13955 * @param {String} url The href of the new stylesheet to include
13957 swapStyleSheet : function(id, url){
13958 this.removeStyleSheet(id);
13959 var ss = doc.createElement("link");
13960 ss.setAttribute("rel", "stylesheet");
13961 ss.setAttribute("type", "text/css");
13962 ss.setAttribute("id", id);
13963 ss.setAttribute("href", url);
13964 doc.getElementsByTagName("head")[0].appendChild(ss);
13968 * Refresh the rule cache if you have dynamically added stylesheets
13969 * @return {Object} An object (hash) of rules indexed by selector
13971 refreshCache : function(){
13972 return this.getRules(true);
13976 cacheStyleSheet : function(stylesheet){
13980 try{// try catch for cross domain access issue
13981 var ssRules = stylesheet.cssRules || stylesheet.rules;
13982 for(var j = ssRules.length-1; j >= 0; --j){
13983 rules[ssRules[j].selectorText] = ssRules[j];
13989 * Gets all css rules for the document
13990 * @param {Boolean} refreshCache true to refresh the internal cache
13991 * @return {Object} An object (hash) of rules indexed by selector
13993 getRules : function(refreshCache){
13994 if(rules == null || refreshCache){
13996 var ds = doc.styleSheets;
13997 for(var i =0, len = ds.length; i < len; i++){
13999 this.cacheStyleSheet(ds[i]);
14007 * Gets an an individual CSS rule by selector(s)
14008 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14009 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14010 * @return {CSSRule} The CSS rule or null if one is not found
14012 getRule : function(selector, refreshCache){
14013 var rs = this.getRules(refreshCache);
14014 if(!(selector instanceof Array)){
14015 return rs[selector];
14017 for(var i = 0; i < selector.length; i++){
14018 if(rs[selector[i]]){
14019 return rs[selector[i]];
14027 * Updates a rule property
14028 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14029 * @param {String} property The css property
14030 * @param {String} value The new value for the property
14031 * @return {Boolean} true If a rule was found and updated
14033 updateRule : function(selector, property, value){
14034 if(!(selector instanceof Array)){
14035 var rule = this.getRule(selector);
14037 rule.style[property.replace(camelRe, camelFn)] = value;
14041 for(var i = 0; i < selector.length; i++){
14042 if(this.updateRule(selector[i], property, value)){
14052 * Ext JS Library 1.1.1
14053 * Copyright(c) 2006-2007, Ext JS, LLC.
14055 * Originally Released Under LGPL - original licence link has changed is not relivant.
14058 * <script type="text/javascript">
14064 * @class Roo.util.ClickRepeater
14065 * @extends Roo.util.Observable
14067 * A wrapper class which can be applied to any element. Fires a "click" event while the
14068 * mouse is pressed. The interval between firings may be specified in the config but
14069 * defaults to 10 milliseconds.
14071 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14073 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14074 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14075 * Similar to an autorepeat key delay.
14076 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14077 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14078 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14079 * "interval" and "delay" are ignored. "immediate" is honored.
14080 * @cfg {Boolean} preventDefault True to prevent the default click event
14081 * @cfg {Boolean} stopDefault True to stop the default click event
14084 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14085 * 2007-02-02 jvs Renamed to ClickRepeater
14086 * 2007-02-03 jvs Modifications for FF Mac and Safari
14089 * @param {String/HTMLElement/Element} el The element to listen on
14090 * @param {Object} config
14092 Roo.util.ClickRepeater = function(el, config)
14094 this.el = Roo.get(el);
14095 this.el.unselectable();
14097 Roo.apply(this, config);
14102 * Fires when the mouse button is depressed.
14103 * @param {Roo.util.ClickRepeater} this
14105 "mousedown" : true,
14108 * Fires on a specified interval during the time the element is pressed.
14109 * @param {Roo.util.ClickRepeater} this
14114 * Fires when the mouse key is released.
14115 * @param {Roo.util.ClickRepeater} this
14120 this.el.on("mousedown", this.handleMouseDown, this);
14121 if(this.preventDefault || this.stopDefault){
14122 this.el.on("click", function(e){
14123 if(this.preventDefault){
14124 e.preventDefault();
14126 if(this.stopDefault){
14132 // allow inline handler
14134 this.on("click", this.handler, this.scope || this);
14137 Roo.util.ClickRepeater.superclass.constructor.call(this);
14140 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14143 preventDefault : true,
14144 stopDefault : false,
14148 handleMouseDown : function(){
14149 clearTimeout(this.timer);
14151 if(this.pressClass){
14152 this.el.addClass(this.pressClass);
14154 this.mousedownTime = new Date();
14156 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14157 this.el.on("mouseout", this.handleMouseOut, this);
14159 this.fireEvent("mousedown", this);
14160 this.fireEvent("click", this);
14162 this.timer = this.click.defer(this.delay || this.interval, this);
14166 click : function(){
14167 this.fireEvent("click", this);
14168 this.timer = this.click.defer(this.getInterval(), this);
14172 getInterval: function(){
14173 if(!this.accelerate){
14174 return this.interval;
14176 var pressTime = this.mousedownTime.getElapsed();
14177 if(pressTime < 500){
14179 }else if(pressTime < 1700){
14181 }else if(pressTime < 2600){
14183 }else if(pressTime < 3500){
14185 }else if(pressTime < 4400){
14187 }else if(pressTime < 5300){
14189 }else if(pressTime < 6200){
14197 handleMouseOut : function(){
14198 clearTimeout(this.timer);
14199 if(this.pressClass){
14200 this.el.removeClass(this.pressClass);
14202 this.el.on("mouseover", this.handleMouseReturn, this);
14206 handleMouseReturn : function(){
14207 this.el.un("mouseover", this.handleMouseReturn);
14208 if(this.pressClass){
14209 this.el.addClass(this.pressClass);
14215 handleMouseUp : function(){
14216 clearTimeout(this.timer);
14217 this.el.un("mouseover", this.handleMouseReturn);
14218 this.el.un("mouseout", this.handleMouseOut);
14219 Roo.get(document).un("mouseup", this.handleMouseUp);
14220 this.el.removeClass(this.pressClass);
14221 this.fireEvent("mouseup", this);
14225 * Ext JS Library 1.1.1
14226 * Copyright(c) 2006-2007, Ext JS, LLC.
14228 * Originally Released Under LGPL - original licence link has changed is not relivant.
14231 * <script type="text/javascript">
14236 * @class Roo.KeyNav
14237 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14238 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14239 * way to implement custom navigation schemes for any UI component.</p>
14240 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14241 * pageUp, pageDown, del, home, end. Usage:</p>
14243 var nav = new Roo.KeyNav("my-element", {
14244 "left" : function(e){
14245 this.moveLeft(e.ctrlKey);
14247 "right" : function(e){
14248 this.moveRight(e.ctrlKey);
14250 "enter" : function(e){
14257 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14258 * @param {Object} config The config
14260 Roo.KeyNav = function(el, config){
14261 this.el = Roo.get(el);
14262 Roo.apply(this, config);
14263 if(!this.disabled){
14264 this.disabled = true;
14269 Roo.KeyNav.prototype = {
14271 * @cfg {Boolean} disabled
14272 * True to disable this KeyNav instance (defaults to false)
14276 * @cfg {String} defaultEventAction
14277 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14278 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14279 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14281 defaultEventAction: "stopEvent",
14283 * @cfg {Boolean} forceKeyDown
14284 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14285 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14286 * handle keydown instead of keypress.
14288 forceKeyDown : false,
14291 prepareEvent : function(e){
14292 var k = e.getKey();
14293 var h = this.keyToHandler[k];
14294 //if(h && this[h]){
14295 // e.stopPropagation();
14297 if(Roo.isSafari && h && k >= 37 && k <= 40){
14303 relay : function(e){
14304 var k = e.getKey();
14305 var h = this.keyToHandler[k];
14307 if(this.doRelay(e, this[h], h) !== true){
14308 e[this.defaultEventAction]();
14314 doRelay : function(e, h, hname){
14315 return h.call(this.scope || this, e);
14318 // possible handlers
14332 // quick lookup hash
14349 * Enable this KeyNav
14351 enable: function(){
14353 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14354 // the EventObject will normalize Safari automatically
14355 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14356 this.el.on("keydown", this.relay, this);
14358 this.el.on("keydown", this.prepareEvent, this);
14359 this.el.on("keypress", this.relay, this);
14361 this.disabled = false;
14366 * Disable this KeyNav
14368 disable: function(){
14369 if(!this.disabled){
14370 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14371 this.el.un("keydown", this.relay);
14373 this.el.un("keydown", this.prepareEvent);
14374 this.el.un("keypress", this.relay);
14376 this.disabled = true;
14381 * Ext JS Library 1.1.1
14382 * Copyright(c) 2006-2007, Ext JS, LLC.
14384 * Originally Released Under LGPL - original licence link has changed is not relivant.
14387 * <script type="text/javascript">
14392 * @class Roo.KeyMap
14393 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14394 * The constructor accepts the same config object as defined by {@link #addBinding}.
14395 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14396 * combination it will call the function with this signature (if the match is a multi-key
14397 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14398 * A KeyMap can also handle a string representation of keys.<br />
14401 // map one key by key code
14402 var map = new Roo.KeyMap("my-element", {
14403 key: 13, // or Roo.EventObject.ENTER
14408 // map multiple keys to one action by string
14409 var map = new Roo.KeyMap("my-element", {
14415 // map multiple keys to multiple actions by strings and array of codes
14416 var map = new Roo.KeyMap("my-element", [
14419 fn: function(){ alert("Return was pressed"); }
14422 fn: function(){ alert('a, b or c was pressed'); }
14427 fn: function(){ alert('Control + shift + tab was pressed.'); }
14431 * <b>Note: A KeyMap starts enabled</b>
14433 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14434 * @param {Object} config The config (see {@link #addBinding})
14435 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14437 Roo.KeyMap = function(el, config, eventName){
14438 this.el = Roo.get(el);
14439 this.eventName = eventName || "keydown";
14440 this.bindings = [];
14442 this.addBinding(config);
14447 Roo.KeyMap.prototype = {
14449 * True to stop the event from bubbling and prevent the default browser action if the
14450 * key was handled by the KeyMap (defaults to false)
14456 * Add a new binding to this KeyMap. The following config object properties are supported:
14458 Property Type Description
14459 ---------- --------------- ----------------------------------------------------------------------
14460 key String/Array A single keycode or an array of keycodes to handle
14461 shift Boolean True to handle key only when shift is pressed (defaults to false)
14462 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14463 alt Boolean True to handle key only when alt is pressed (defaults to false)
14464 fn Function The function to call when KeyMap finds the expected key combination
14465 scope Object The scope of the callback function
14471 var map = new Roo.KeyMap(document, {
14472 key: Roo.EventObject.ENTER,
14477 //Add a new binding to the existing KeyMap later
14485 * @param {Object/Array} config A single KeyMap config or an array of configs
14487 addBinding : function(config){
14488 if(config instanceof Array){
14489 for(var i = 0, len = config.length; i < len; i++){
14490 this.addBinding(config[i]);
14494 var keyCode = config.key,
14495 shift = config.shift,
14496 ctrl = config.ctrl,
14499 scope = config.scope;
14500 if(typeof keyCode == "string"){
14502 var keyString = keyCode.toUpperCase();
14503 for(var j = 0, len = keyString.length; j < len; j++){
14504 ks.push(keyString.charCodeAt(j));
14508 var keyArray = keyCode instanceof Array;
14509 var handler = function(e){
14510 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14511 var k = e.getKey();
14513 for(var i = 0, len = keyCode.length; i < len; i++){
14514 if(keyCode[i] == k){
14515 if(this.stopEvent){
14518 fn.call(scope || window, k, e);
14524 if(this.stopEvent){
14527 fn.call(scope || window, k, e);
14532 this.bindings.push(handler);
14536 * Shorthand for adding a single key listener
14537 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14538 * following options:
14539 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14540 * @param {Function} fn The function to call
14541 * @param {Object} scope (optional) The scope of the function
14543 on : function(key, fn, scope){
14544 var keyCode, shift, ctrl, alt;
14545 if(typeof key == "object" && !(key instanceof Array)){
14564 handleKeyDown : function(e){
14565 if(this.enabled){ //just in case
14566 var b = this.bindings;
14567 for(var i = 0, len = b.length; i < len; i++){
14568 b[i].call(this, e);
14574 * Returns true if this KeyMap is enabled
14575 * @return {Boolean}
14577 isEnabled : function(){
14578 return this.enabled;
14582 * Enables this KeyMap
14584 enable: function(){
14586 this.el.on(this.eventName, this.handleKeyDown, this);
14587 this.enabled = true;
14592 * Disable this KeyMap
14594 disable: function(){
14596 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14597 this.enabled = false;
14602 * Ext JS Library 1.1.1
14603 * Copyright(c) 2006-2007, Ext JS, LLC.
14605 * Originally Released Under LGPL - original licence link has changed is not relivant.
14608 * <script type="text/javascript">
14613 * @class Roo.util.TextMetrics
14614 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14615 * wide, in pixels, a given block of text will be.
14618 Roo.util.TextMetrics = function(){
14622 * Measures the size of the specified text
14623 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14624 * that can affect the size of the rendered text
14625 * @param {String} text The text to measure
14626 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14627 * in order to accurately measure the text height
14628 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14630 measure : function(el, text, fixedWidth){
14632 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14635 shared.setFixedWidth(fixedWidth || 'auto');
14636 return shared.getSize(text);
14640 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14641 * the overhead of multiple calls to initialize the style properties on each measurement.
14642 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14643 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14644 * in order to accurately measure the text height
14645 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14647 createInstance : function(el, fixedWidth){
14648 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14655 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14656 var ml = new Roo.Element(document.createElement('div'));
14657 document.body.appendChild(ml.dom);
14658 ml.position('absolute');
14659 ml.setLeftTop(-1000, -1000);
14663 ml.setWidth(fixedWidth);
14668 * Returns the size of the specified text based on the internal element's style and width properties
14669 * @memberOf Roo.util.TextMetrics.Instance#
14670 * @param {String} text The text to measure
14671 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14673 getSize : function(text){
14675 var s = ml.getSize();
14681 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14682 * that can affect the size of the rendered text
14683 * @memberOf Roo.util.TextMetrics.Instance#
14684 * @param {String/HTMLElement} el The element, dom node or id
14686 bind : function(el){
14688 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14693 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14694 * to set a fixed width in order to accurately measure the text height.
14695 * @memberOf Roo.util.TextMetrics.Instance#
14696 * @param {Number} width The width to set on the element
14698 setFixedWidth : function(width){
14699 ml.setWidth(width);
14703 * Returns the measured width of the specified text
14704 * @memberOf Roo.util.TextMetrics.Instance#
14705 * @param {String} text The text to measure
14706 * @return {Number} width The width in pixels
14708 getWidth : function(text){
14709 ml.dom.style.width = 'auto';
14710 return this.getSize(text).width;
14714 * Returns the measured height of the specified text. For multiline text, be sure to call
14715 * {@link #setFixedWidth} if necessary.
14716 * @memberOf Roo.util.TextMetrics.Instance#
14717 * @param {String} text The text to measure
14718 * @return {Number} height The height in pixels
14720 getHeight : function(text){
14721 return this.getSize(text).height;
14725 instance.bind(bindTo);
14730 // backwards compat
14731 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14733 * Ext JS Library 1.1.1
14734 * Copyright(c) 2006-2007, Ext JS, LLC.
14736 * Originally Released Under LGPL - original licence link has changed is not relivant.
14739 * <script type="text/javascript">
14743 * @class Roo.state.Provider
14744 * Abstract base class for state provider implementations. This class provides methods
14745 * for encoding and decoding <b>typed</b> variables including dates and defines the
14746 * Provider interface.
14748 Roo.state.Provider = function(){
14750 * @event statechange
14751 * Fires when a state change occurs.
14752 * @param {Provider} this This state provider
14753 * @param {String} key The state key which was changed
14754 * @param {String} value The encoded value for the state
14757 "statechange": true
14760 Roo.state.Provider.superclass.constructor.call(this);
14762 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14764 * Returns the current value for a key
14765 * @param {String} name The key name
14766 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14767 * @return {Mixed} The state data
14769 get : function(name, defaultValue){
14770 return typeof this.state[name] == "undefined" ?
14771 defaultValue : this.state[name];
14775 * Clears a value from the state
14776 * @param {String} name The key name
14778 clear : function(name){
14779 delete this.state[name];
14780 this.fireEvent("statechange", this, name, null);
14784 * Sets the value for a key
14785 * @param {String} name The key name
14786 * @param {Mixed} value The value to set
14788 set : function(name, value){
14789 this.state[name] = value;
14790 this.fireEvent("statechange", this, name, value);
14794 * Decodes a string previously encoded with {@link #encodeValue}.
14795 * @param {String} value The value to decode
14796 * @return {Mixed} The decoded value
14798 decodeValue : function(cookie){
14799 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14800 var matches = re.exec(unescape(cookie));
14801 if(!matches || !matches[1]) return; // non state cookie
14802 var type = matches[1];
14803 var v = matches[2];
14806 return parseFloat(v);
14808 return new Date(Date.parse(v));
14813 var values = v.split("^");
14814 for(var i = 0, len = values.length; i < len; i++){
14815 all.push(this.decodeValue(values[i]));
14820 var values = v.split("^");
14821 for(var i = 0, len = values.length; i < len; i++){
14822 var kv = values[i].split("=");
14823 all[kv[0]] = this.decodeValue(kv[1]);
14832 * Encodes a value including type information. Decode with {@link #decodeValue}.
14833 * @param {Mixed} value The value to encode
14834 * @return {String} The encoded value
14836 encodeValue : function(v){
14838 if(typeof v == "number"){
14840 }else if(typeof v == "boolean"){
14841 enc = "b:" + (v ? "1" : "0");
14842 }else if(v instanceof Date){
14843 enc = "d:" + v.toGMTString();
14844 }else if(v instanceof Array){
14846 for(var i = 0, len = v.length; i < len; i++){
14847 flat += this.encodeValue(v[i]);
14848 if(i != len-1) flat += "^";
14851 }else if(typeof v == "object"){
14854 if(typeof v[key] != "function"){
14855 flat += key + "=" + this.encodeValue(v[key]) + "^";
14858 enc = "o:" + flat.substring(0, flat.length-1);
14862 return escape(enc);
14868 * Ext JS Library 1.1.1
14869 * Copyright(c) 2006-2007, Ext JS, LLC.
14871 * Originally Released Under LGPL - original licence link has changed is not relivant.
14874 * <script type="text/javascript">
14877 * @class Roo.state.Manager
14878 * This is the global state manager. By default all components that are "state aware" check this class
14879 * for state information if you don't pass them a custom state provider. In order for this class
14880 * to be useful, it must be initialized with a provider when your application initializes.
14882 // in your initialization function
14884 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14886 // supposed you have a {@link Roo.BorderLayout}
14887 var layout = new Roo.BorderLayout(...);
14888 layout.restoreState();
14889 // or a {Roo.BasicDialog}
14890 var dialog = new Roo.BasicDialog(...);
14891 dialog.restoreState();
14895 Roo.state.Manager = function(){
14896 var provider = new Roo.state.Provider();
14900 * Configures the default state provider for your application
14901 * @param {Provider} stateProvider The state provider to set
14903 setProvider : function(stateProvider){
14904 provider = stateProvider;
14908 * Returns the current value for a key
14909 * @param {String} name The key name
14910 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14911 * @return {Mixed} The state data
14913 get : function(key, defaultValue){
14914 return provider.get(key, defaultValue);
14918 * Sets the value for a key
14919 * @param {String} name The key name
14920 * @param {Mixed} value The state data
14922 set : function(key, value){
14923 provider.set(key, value);
14927 * Clears a value from the state
14928 * @param {String} name The key name
14930 clear : function(key){
14931 provider.clear(key);
14935 * Gets the currently configured state provider
14936 * @return {Provider} The state provider
14938 getProvider : function(){
14945 * Ext JS Library 1.1.1
14946 * Copyright(c) 2006-2007, Ext JS, LLC.
14948 * Originally Released Under LGPL - original licence link has changed is not relivant.
14951 * <script type="text/javascript">
14954 * @class Roo.state.CookieProvider
14955 * @extends Roo.state.Provider
14956 * The default Provider implementation which saves state via cookies.
14959 var cp = new Roo.state.CookieProvider({
14961 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14962 domain: "roojs.com"
14964 Roo.state.Manager.setProvider(cp);
14966 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14967 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14968 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14969 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14970 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14971 * domain the page is running on including the 'www' like 'www.roojs.com')
14972 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14974 * Create a new CookieProvider
14975 * @param {Object} config The configuration object
14977 Roo.state.CookieProvider = function(config){
14978 Roo.state.CookieProvider.superclass.constructor.call(this);
14980 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14981 this.domain = null;
14982 this.secure = false;
14983 Roo.apply(this, config);
14984 this.state = this.readCookies();
14987 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14989 set : function(name, value){
14990 if(typeof value == "undefined" || value === null){
14994 this.setCookie(name, value);
14995 Roo.state.CookieProvider.superclass.set.call(this, name, value);
14999 clear : function(name){
15000 this.clearCookie(name);
15001 Roo.state.CookieProvider.superclass.clear.call(this, name);
15005 readCookies : function(){
15007 var c = document.cookie + ";";
15008 var re = /\s?(.*?)=(.*?);/g;
15010 while((matches = re.exec(c)) != null){
15011 var name = matches[1];
15012 var value = matches[2];
15013 if(name && name.substring(0,3) == "ys-"){
15014 cookies[name.substr(3)] = this.decodeValue(value);
15021 setCookie : function(name, value){
15022 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15023 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15024 ((this.path == null) ? "" : ("; path=" + this.path)) +
15025 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15026 ((this.secure == true) ? "; secure" : "");
15030 clearCookie : function(name){
15031 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15032 ((this.path == null) ? "" : ("; path=" + this.path)) +
15033 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15034 ((this.secure == true) ? "; secure" : "");
15038 * Ext JS Library 1.1.1
15039 * Copyright(c) 2006-2007, Ext JS, LLC.
15041 * Originally Released Under LGPL - original licence link has changed is not relivant.
15044 * <script type="text/javascript">
15049 * @class Roo.ComponentMgr
15050 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15053 Roo.ComponentMgr = function(){
15054 var all = new Roo.util.MixedCollection();
15058 * Registers a component.
15059 * @param {Roo.Component} c The component
15061 register : function(c){
15066 * Unregisters a component.
15067 * @param {Roo.Component} c The component
15069 unregister : function(c){
15074 * Returns a component by id
15075 * @param {String} id The component id
15077 get : function(id){
15078 return all.get(id);
15082 * Registers a function that will be called when a specified component is added to ComponentMgr
15083 * @param {String} id The component id
15084 * @param {Funtction} fn The callback function
15085 * @param {Object} scope The scope of the callback
15087 onAvailable : function(id, fn, scope){
15088 all.on("add", function(index, o){
15090 fn.call(scope || o, o);
15091 all.un("add", fn, scope);
15098 * Ext JS Library 1.1.1
15099 * Copyright(c) 2006-2007, Ext JS, LLC.
15101 * Originally Released Under LGPL - original licence link has changed is not relivant.
15104 * <script type="text/javascript">
15108 * @class Roo.Component
15109 * @extends Roo.util.Observable
15110 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15111 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15112 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15113 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15114 * All visual components (widgets) that require rendering into a layout should subclass Component.
15116 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15117 * 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
15118 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15120 Roo.Component = function(config){
15121 config = config || {};
15122 if(config.tagName || config.dom || typeof config == "string"){ // element object
15123 config = {el: config, id: config.id || config};
15125 this.initialConfig = config;
15127 Roo.apply(this, config);
15131 * Fires after the component is disabled.
15132 * @param {Roo.Component} this
15137 * Fires after the component is enabled.
15138 * @param {Roo.Component} this
15142 * @event beforeshow
15143 * Fires before the component is shown. Return false to stop the show.
15144 * @param {Roo.Component} this
15149 * Fires after the component is shown.
15150 * @param {Roo.Component} this
15154 * @event beforehide
15155 * Fires before the component is hidden. Return false to stop the hide.
15156 * @param {Roo.Component} this
15161 * Fires after the component is hidden.
15162 * @param {Roo.Component} this
15166 * @event beforerender
15167 * Fires before the component is rendered. Return false to stop the render.
15168 * @param {Roo.Component} this
15170 beforerender : true,
15173 * Fires after the component is rendered.
15174 * @param {Roo.Component} this
15178 * @event beforedestroy
15179 * Fires before the component is destroyed. Return false to stop the destroy.
15180 * @param {Roo.Component} this
15182 beforedestroy : true,
15185 * Fires after the component is destroyed.
15186 * @param {Roo.Component} this
15191 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15193 Roo.ComponentMgr.register(this);
15194 Roo.Component.superclass.constructor.call(this);
15195 this.initComponent();
15196 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15197 this.render(this.renderTo);
15198 delete this.renderTo;
15203 Roo.Component.AUTO_ID = 1000;
15205 Roo.extend(Roo.Component, Roo.util.Observable, {
15207 * @scope Roo.Component.prototype
15209 * true if this component is hidden. Read-only.
15214 * true if this component is disabled. Read-only.
15219 * true if this component has been rendered. Read-only.
15223 /** @cfg {String} disableClass
15224 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15226 disabledClass : "x-item-disabled",
15227 /** @cfg {Boolean} allowDomMove
15228 * Whether the component can move the Dom node when rendering (defaults to true).
15230 allowDomMove : true,
15231 /** @cfg {String} hideMode (display|visibility)
15232 * How this component should hidden. Supported values are
15233 * "visibility" (css visibility), "offsets" (negative offset position) and
15234 * "display" (css display) - defaults to "display".
15236 hideMode: 'display',
15239 ctype : "Roo.Component",
15242 * @cfg {String} actionMode
15243 * which property holds the element that used for hide() / show() / disable() / enable()
15249 getActionEl : function(){
15250 return this[this.actionMode];
15253 initComponent : Roo.emptyFn,
15255 * If this is a lazy rendering component, render it to its container element.
15256 * @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.
15258 render : function(container, position){
15259 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15260 if(!container && this.el){
15261 this.el = Roo.get(this.el);
15262 container = this.el.dom.parentNode;
15263 this.allowDomMove = false;
15265 this.container = Roo.get(container);
15266 this.rendered = true;
15267 if(position !== undefined){
15268 if(typeof position == 'number'){
15269 position = this.container.dom.childNodes[position];
15271 position = Roo.getDom(position);
15274 this.onRender(this.container, position || null);
15276 this.el.addClass(this.cls);
15280 this.el.applyStyles(this.style);
15283 this.fireEvent("render", this);
15284 this.afterRender(this.container);
15296 // default function is not really useful
15297 onRender : function(ct, position){
15299 this.el = Roo.get(this.el);
15300 if(this.allowDomMove !== false){
15301 ct.dom.insertBefore(this.el.dom, position);
15307 getAutoCreate : function(){
15308 var cfg = typeof this.autoCreate == "object" ?
15309 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15310 if(this.id && !cfg.id){
15317 afterRender : Roo.emptyFn,
15320 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15321 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15323 destroy : function(){
15324 if(this.fireEvent("beforedestroy", this) !== false){
15325 this.purgeListeners();
15326 this.beforeDestroy();
15328 this.el.removeAllListeners();
15330 if(this.actionMode == "container"){
15331 this.container.remove();
15335 Roo.ComponentMgr.unregister(this);
15336 this.fireEvent("destroy", this);
15341 beforeDestroy : function(){
15346 onDestroy : function(){
15351 * Returns the underlying {@link Roo.Element}.
15352 * @return {Roo.Element} The element
15354 getEl : function(){
15359 * Returns the id of this component.
15362 getId : function(){
15367 * Try to focus this component.
15368 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15369 * @return {Roo.Component} this
15371 focus : function(selectText){
15374 if(selectText === true){
15375 this.el.dom.select();
15390 * Disable this component.
15391 * @return {Roo.Component} this
15393 disable : function(){
15397 this.disabled = true;
15398 this.fireEvent("disable", this);
15403 onDisable : function(){
15404 this.getActionEl().addClass(this.disabledClass);
15405 this.el.dom.disabled = true;
15409 * Enable this component.
15410 * @return {Roo.Component} this
15412 enable : function(){
15416 this.disabled = false;
15417 this.fireEvent("enable", this);
15422 onEnable : function(){
15423 this.getActionEl().removeClass(this.disabledClass);
15424 this.el.dom.disabled = false;
15428 * Convenience function for setting disabled/enabled by boolean.
15429 * @param {Boolean} disabled
15431 setDisabled : function(disabled){
15432 this[disabled ? "disable" : "enable"]();
15436 * Show this component.
15437 * @return {Roo.Component} this
15440 if(this.fireEvent("beforeshow", this) !== false){
15441 this.hidden = false;
15445 this.fireEvent("show", this);
15451 onShow : function(){
15452 var ae = this.getActionEl();
15453 if(this.hideMode == 'visibility'){
15454 ae.dom.style.visibility = "visible";
15455 }else if(this.hideMode == 'offsets'){
15456 ae.removeClass('x-hidden');
15458 ae.dom.style.display = "";
15463 * Hide this component.
15464 * @return {Roo.Component} this
15467 if(this.fireEvent("beforehide", this) !== false){
15468 this.hidden = true;
15472 this.fireEvent("hide", this);
15478 onHide : function(){
15479 var ae = this.getActionEl();
15480 if(this.hideMode == 'visibility'){
15481 ae.dom.style.visibility = "hidden";
15482 }else if(this.hideMode == 'offsets'){
15483 ae.addClass('x-hidden');
15485 ae.dom.style.display = "none";
15490 * Convenience function to hide or show this component by boolean.
15491 * @param {Boolean} visible True to show, false to hide
15492 * @return {Roo.Component} this
15494 setVisible: function(visible){
15504 * Returns true if this component is visible.
15506 isVisible : function(){
15507 return this.getActionEl().isVisible();
15510 cloneConfig : function(overrides){
15511 overrides = overrides || {};
15512 var id = overrides.id || Roo.id();
15513 var cfg = Roo.applyIf(overrides, this.initialConfig);
15514 cfg.id = id; // prevent dup id
15515 return new this.constructor(cfg);
15519 * Ext JS Library 1.1.1
15520 * Copyright(c) 2006-2007, Ext JS, LLC.
15522 * Originally Released Under LGPL - original licence link has changed is not relivant.
15525 * <script type="text/javascript">
15529 * @class Roo.BoxComponent
15530 * @extends Roo.Component
15531 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15532 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15533 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15534 * layout containers.
15536 * @param {Roo.Element/String/Object} config The configuration options.
15538 Roo.BoxComponent = function(config){
15539 Roo.Component.call(this, config);
15543 * Fires after the component is resized.
15544 * @param {Roo.Component} this
15545 * @param {Number} adjWidth The box-adjusted width that was set
15546 * @param {Number} adjHeight The box-adjusted height that was set
15547 * @param {Number} rawWidth The width that was originally specified
15548 * @param {Number} rawHeight The height that was originally specified
15553 * Fires after the component is moved.
15554 * @param {Roo.Component} this
15555 * @param {Number} x The new x position
15556 * @param {Number} y The new y position
15562 Roo.extend(Roo.BoxComponent, Roo.Component, {
15563 // private, set in afterRender to signify that the component has been rendered
15565 // private, used to defer height settings to subclasses
15566 deferHeight: false,
15567 /** @cfg {Number} width
15568 * width (optional) size of component
15570 /** @cfg {Number} height
15571 * height (optional) size of component
15575 * Sets the width and height of the component. This method fires the resize event. This method can accept
15576 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15577 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15578 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15579 * @return {Roo.BoxComponent} this
15581 setSize : function(w, h){
15582 // support for standard size objects
15583 if(typeof w == 'object'){
15588 if(!this.boxReady){
15594 // prevent recalcs when not needed
15595 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15598 this.lastSize = {width: w, height: h};
15600 var adj = this.adjustSize(w, h);
15601 var aw = adj.width, ah = adj.height;
15602 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15603 var rz = this.getResizeEl();
15604 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15605 rz.setSize(aw, ah);
15606 }else if(!this.deferHeight && ah !== undefined){
15608 }else if(aw !== undefined){
15611 this.onResize(aw, ah, w, h);
15612 this.fireEvent('resize', this, aw, ah, w, h);
15618 * Gets the current size of the component's underlying element.
15619 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15621 getSize : function(){
15622 return this.el.getSize();
15626 * Gets the current XY position of the component's underlying element.
15627 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15628 * @return {Array} The XY position of the element (e.g., [100, 200])
15630 getPosition : function(local){
15631 if(local === true){
15632 return [this.el.getLeft(true), this.el.getTop(true)];
15634 return this.xy || this.el.getXY();
15638 * Gets the current box measurements of the component's underlying element.
15639 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15640 * @returns {Object} box An object in the format {x, y, width, height}
15642 getBox : function(local){
15643 var s = this.el.getSize();
15645 s.x = this.el.getLeft(true);
15646 s.y = this.el.getTop(true);
15648 var xy = this.xy || this.el.getXY();
15656 * Sets the current box measurements of the component's underlying element.
15657 * @param {Object} box An object in the format {x, y, width, height}
15658 * @returns {Roo.BoxComponent} this
15660 updateBox : function(box){
15661 this.setSize(box.width, box.height);
15662 this.setPagePosition(box.x, box.y);
15667 getResizeEl : function(){
15668 return this.resizeEl || this.el;
15672 getPositionEl : function(){
15673 return this.positionEl || this.el;
15677 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15678 * This method fires the move event.
15679 * @param {Number} left The new left
15680 * @param {Number} top The new top
15681 * @returns {Roo.BoxComponent} this
15683 setPosition : function(x, y){
15686 if(!this.boxReady){
15689 var adj = this.adjustPosition(x, y);
15690 var ax = adj.x, ay = adj.y;
15692 var el = this.getPositionEl();
15693 if(ax !== undefined || ay !== undefined){
15694 if(ax !== undefined && ay !== undefined){
15695 el.setLeftTop(ax, ay);
15696 }else if(ax !== undefined){
15698 }else if(ay !== undefined){
15701 this.onPosition(ax, ay);
15702 this.fireEvent('move', this, ax, ay);
15708 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15709 * This method fires the move event.
15710 * @param {Number} x The new x position
15711 * @param {Number} y The new y position
15712 * @returns {Roo.BoxComponent} this
15714 setPagePosition : function(x, y){
15717 if(!this.boxReady){
15720 if(x === undefined || y === undefined){ // cannot translate undefined points
15723 var p = this.el.translatePoints(x, y);
15724 this.setPosition(p.left, p.top);
15729 onRender : function(ct, position){
15730 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15732 this.resizeEl = Roo.get(this.resizeEl);
15734 if(this.positionEl){
15735 this.positionEl = Roo.get(this.positionEl);
15740 afterRender : function(){
15741 Roo.BoxComponent.superclass.afterRender.call(this);
15742 this.boxReady = true;
15743 this.setSize(this.width, this.height);
15744 if(this.x || this.y){
15745 this.setPosition(this.x, this.y);
15747 if(this.pageX || this.pageY){
15748 this.setPagePosition(this.pageX, this.pageY);
15753 * Force the component's size to recalculate based on the underlying element's current height and width.
15754 * @returns {Roo.BoxComponent} this
15756 syncSize : function(){
15757 delete this.lastSize;
15758 this.setSize(this.el.getWidth(), this.el.getHeight());
15763 * Called after the component is resized, this method is empty by default but can be implemented by any
15764 * subclass that needs to perform custom logic after a resize occurs.
15765 * @param {Number} adjWidth The box-adjusted width that was set
15766 * @param {Number} adjHeight The box-adjusted height that was set
15767 * @param {Number} rawWidth The width that was originally specified
15768 * @param {Number} rawHeight The height that was originally specified
15770 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15775 * Called after the component is moved, this method is empty by default but can be implemented by any
15776 * subclass that needs to perform custom logic after a move occurs.
15777 * @param {Number} x The new x position
15778 * @param {Number} y The new y position
15780 onPosition : function(x, y){
15785 adjustSize : function(w, h){
15786 if(this.autoWidth){
15789 if(this.autoHeight){
15792 return {width : w, height: h};
15796 adjustPosition : function(x, y){
15797 return {x : x, y: y};
15800 * Original code for Roojs - LGPL
15801 * <script type="text/javascript">
15805 * @class Roo.XComponent
15806 * A delayed Element creator...
15807 * Or a way to group chunks of interface together.
15808 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
15809 * used in conjunction with XComponent.build() it will create an instance of each element,
15810 * then call addxtype() to build the User interface.
15812 * Mypart.xyx = new Roo.XComponent({
15814 parent : 'Mypart.xyz', // empty == document.element.!!
15818 disabled : function() {}
15820 tree : function() { // return an tree of xtype declared components
15824 xtype : 'NestedLayoutPanel',
15831 * It can be used to build a big heiracy, with parent etc.
15832 * or you can just use this to render a single compoent to a dom element
15833 * MYPART.render(Roo.Element | String(id) | dom_element )
15840 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
15841 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
15843 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
15845 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
15846 * - if mulitple topModules exist, the last one is defined as the top module.
15850 * When the top level or multiple modules are to embedded into a existing HTML page,
15851 * the parent element can container '#id' of the element where the module will be drawn.
15855 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
15856 * it relies more on a include mechanism, where sub modules are included into an outer page.
15857 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
15859 * Bootstrap Roo Included elements
15861 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
15862 * hence confusing the component builder as it thinks there are multiple top level elements.
15866 * @extends Roo.util.Observable
15868 * @param cfg {Object} configuration of component
15871 Roo.XComponent = function(cfg) {
15872 Roo.apply(this, cfg);
15876 * Fires when this the componnt is built
15877 * @param {Roo.XComponent} c the component
15882 this.region = this.region || 'center'; // default..
15883 Roo.XComponent.register(this);
15884 this.modules = false;
15885 this.el = false; // where the layout goes..
15889 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15892 * The created element (with Roo.factory())
15893 * @type {Roo.Layout}
15899 * for BC - use el in new code
15900 * @type {Roo.Layout}
15906 * for BC - use el in new code
15907 * @type {Roo.Layout}
15912 * @cfg {Function|boolean} disabled
15913 * If this module is disabled by some rule, return true from the funtion
15918 * @cfg {String} parent
15919 * Name of parent element which it get xtype added to..
15924 * @cfg {String} order
15925 * Used to set the order in which elements are created (usefull for multiple tabs)
15930 * @cfg {String} name
15931 * String to display while loading.
15935 * @cfg {String} region
15936 * Region to render component to (defaults to center)
15941 * @cfg {Array} items
15942 * A single item array - the first element is the root of the tree..
15943 * It's done this way to stay compatible with the Xtype system...
15949 * The method that retuns the tree of parts that make up this compoennt
15956 * render element to dom or tree
15957 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15960 render : function(el)
15964 var hp = this.parent ? 1 : 0;
15965 Roo.debug && Roo.log(this);
15967 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15968 // if parent is a '#.....' string, then let's use that..
15969 var ename = this.parent.substr(1);
15970 this.parent = false;
15971 Roo.debug && Roo.log(ename);
15973 case 'bootstrap-body' :
15974 if (typeof(Roo.bootstrap.Body) != 'undefined') {
15975 this.parent = { el : new Roo.bootstrap.Body() };
15976 Roo.debug && Roo.log("setting el to doc body");
15979 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
15983 this.parent = { el : true};
15986 el = Roo.get(ename);
15991 if (!el && !this.parent) {
15992 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
15996 Roo.debug && Roo.log("EL:");
15997 Roo.debug && Roo.log(el);
15998 Roo.debug && Roo.log("this.parent.el:");
15999 Roo.debug && Roo.log(this.parent.el);
16001 var tree = this._tree ? this._tree() : this.tree();
16003 // altertive root elements ??? - we need a better way to indicate these.
16004 var is_alt = (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16005 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16007 if (!this.parent && is_alt) {
16008 //el = Roo.get(document.body);
16009 this.parent = { el : true };
16014 if (!this.parent) {
16016 Roo.debug && Roo.log("no parent - creating one");
16018 el = el ? Roo.get(el) : false;
16020 // it's a top level one..
16022 el : new Roo.BorderLayout(el || document.body, {
16028 tabPosition: 'top',
16029 //resizeTabs: true,
16030 alwaysShowTabs: el && hp? false : true,
16031 hideTabs: el || !hp ? true : false,
16038 if (!this.parent.el) {
16039 // probably an old style ctor, which has been disabled.
16043 // The 'tree' method is '_tree now'
16045 tree.region = tree.region || this.region;
16047 if (this.parent.el === true) {
16048 // bootstrap... - body..
16049 this.parent.el = Roo.factory(tree);
16052 this.el = this.parent.el.addxtype(tree);
16053 this.fireEvent('built', this);
16055 this.panel = this.el;
16056 this.layout = this.panel.layout;
16057 this.parentLayout = this.parent.layout || false;
16063 Roo.apply(Roo.XComponent, {
16065 * @property hideProgress
16066 * true to disable the building progress bar.. usefull on single page renders.
16069 hideProgress : false,
16071 * @property buildCompleted
16072 * True when the builder has completed building the interface.
16075 buildCompleted : false,
16078 * @property topModule
16079 * the upper most module - uses document.element as it's constructor.
16086 * @property modules
16087 * array of modules to be created by registration system.
16088 * @type {Array} of Roo.XComponent
16093 * @property elmodules
16094 * array of modules to be created by which use #ID
16095 * @type {Array} of Roo.XComponent
16101 * @property build_from_html
16102 * Build elements from html - used by bootstrap HTML stuff
16103 * - this is cleared after build is completed
16104 * @type {boolean} true (default false)
16107 build_from_html : false,
16110 * Register components to be built later.
16112 * This solves the following issues
16113 * - Building is not done on page load, but after an authentication process has occured.
16114 * - Interface elements are registered on page load
16115 * - Parent Interface elements may not be loaded before child, so this handles that..
16122 module : 'Pman.Tab.projectMgr',
16124 parent : 'Pman.layout',
16125 disabled : false, // or use a function..
16128 * * @param {Object} details about module
16130 register : function(obj) {
16132 Roo.XComponent.event.fireEvent('register', obj);
16133 switch(typeof(obj.disabled) ) {
16139 if ( obj.disabled() ) {
16145 if (obj.disabled) {
16151 this.modules.push(obj);
16155 * convert a string to an object..
16156 * eg. 'AAA.BBB' -> finds AAA.BBB
16160 toObject : function(str)
16162 if (!str || typeof(str) == 'object') {
16165 if (str.substring(0,1) == '#') {
16169 var ar = str.split('.');
16174 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16176 throw "Module not found : " + str;
16180 throw "Module not found : " + str;
16182 Roo.each(ar, function(e) {
16183 if (typeof(o[e]) == 'undefined') {
16184 throw "Module not found : " + str;
16195 * move modules into their correct place in the tree..
16198 preBuild : function ()
16201 Roo.each(this.modules , function (obj)
16203 Roo.XComponent.event.fireEvent('beforebuild', obj);
16205 var opar = obj.parent;
16207 obj.parent = this.toObject(opar);
16209 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16214 Roo.debug && Roo.log("GOT top level module");
16215 Roo.debug && Roo.log(obj);
16216 obj.modules = new Roo.util.MixedCollection(false,
16217 function(o) { return o.order + '' }
16219 this.topModule = obj;
16222 // parent is a string (usually a dom element name..)
16223 if (typeof(obj.parent) == 'string') {
16224 this.elmodules.push(obj);
16227 if (obj.parent.constructor != Roo.XComponent) {
16228 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16230 if (!obj.parent.modules) {
16231 obj.parent.modules = new Roo.util.MixedCollection(false,
16232 function(o) { return o.order + '' }
16235 if (obj.parent.disabled) {
16236 obj.disabled = true;
16238 obj.parent.modules.add(obj);
16243 * make a list of modules to build.
16244 * @return {Array} list of modules.
16247 buildOrder : function()
16250 var cmp = function(a,b) {
16251 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16253 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16254 throw "No top level modules to build";
16257 // make a flat list in order of modules to build.
16258 var mods = this.topModule ? [ this.topModule ] : [];
16261 // elmodules (is a list of DOM based modules )
16262 Roo.each(this.elmodules, function(e) {
16264 if (!this.topModule &&
16265 typeof(e.parent) == 'string' &&
16266 e.parent.substring(0,1) == '#' &&
16267 Roo.get(e.parent.substr(1))
16270 _this.topModule = e;
16276 // add modules to their parents..
16277 var addMod = function(m) {
16278 Roo.debug && Roo.log("build Order: add: " + m.name);
16281 if (m.modules && !m.disabled) {
16282 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16283 m.modules.keySort('ASC', cmp );
16284 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16286 m.modules.each(addMod);
16288 Roo.debug && Roo.log("build Order: no child modules");
16290 // not sure if this is used any more..
16292 m.finalize.name = m.name + " (clean up) ";
16293 mods.push(m.finalize);
16297 if (this.topModule && this.topModule.modules) {
16298 this.topModule.modules.keySort('ASC', cmp );
16299 this.topModule.modules.each(addMod);
16305 * Build the registered modules.
16306 * @param {Object} parent element.
16307 * @param {Function} optional method to call after module has been added.
16311 build : function(opts)
16314 if (typeof(opts) != 'undefined') {
16315 Roo.apply(this,opts);
16319 var mods = this.buildOrder();
16321 //this.allmods = mods;
16322 //Roo.debug && Roo.log(mods);
16324 if (!mods.length) { // should not happen
16325 throw "NO modules!!!";
16329 var msg = "Building Interface...";
16330 // flash it up as modal - so we store the mask!?
16331 if (!this.hideProgress && Roo.MessageBox) {
16332 Roo.MessageBox.show({ title: 'loading' });
16333 Roo.MessageBox.show({
16334 title: "Please wait...",
16343 var total = mods.length;
16346 var progressRun = function() {
16347 if (!mods.length) {
16348 Roo.debug && Roo.log('hide?');
16349 if (!this.hideProgress && Roo.MessageBox) {
16350 Roo.MessageBox.hide();
16352 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16354 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16360 var m = mods.shift();
16363 Roo.debug && Roo.log(m);
16364 // not sure if this is supported any more.. - modules that are are just function
16365 if (typeof(m) == 'function') {
16367 return progressRun.defer(10, _this);
16371 msg = "Building Interface " + (total - mods.length) +
16373 (m.name ? (' - ' + m.name) : '');
16374 Roo.debug && Roo.log(msg);
16375 if (!this.hideProgress && Roo.MessageBox) {
16376 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16380 // is the module disabled?
16381 var disabled = (typeof(m.disabled) == 'function') ?
16382 m.disabled.call(m.module.disabled) : m.disabled;
16386 return progressRun(); // we do not update the display!
16394 // it's 10 on top level, and 1 on others??? why...
16395 return progressRun.defer(10, _this);
16398 progressRun.defer(1, _this);
16412 * wrapper for event.on - aliased later..
16413 * Typically use to register a event handler for register:
16415 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16424 Roo.XComponent.event = new Roo.util.Observable({
16428 * Fires when an Component is registered,
16429 * set the disable property on the Component to stop registration.
16430 * @param {Roo.XComponent} c the component being registerd.
16435 * @event beforebuild
16436 * Fires before each Component is built
16437 * can be used to apply permissions.
16438 * @param {Roo.XComponent} c the component being registerd.
16441 'beforebuild' : true,
16443 * @event buildcomplete
16444 * Fires on the top level element when all elements have been built
16445 * @param {Roo.XComponent} the top level component.
16447 'buildcomplete' : true
16452 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);