4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isFirefox = ua.indexOf("firefox") > -1,
57 isIE = ua.indexOf("msie") > -1,
58 isIE7 = ua.indexOf("msie 7") > -1,
59 isIE11 = /trident.*rv\:11\./.test(ua),
60 isGecko = !isSafari && ua.indexOf("gecko") > -1,
61 isBorderBox = isIE && !isStrict,
62 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
63 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
64 isLinux = (ua.indexOf("linux") != -1),
65 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
66 isIOS = /iphone|ipad/.test(ua),
67 isTouch = (function() {
69 document.createEvent("TouchEvent");
76 // remove css image flicker
79 document.execCommand("BackgroundImageCache", false, true);
85 * True if the browser is in strict mode
90 * True if the page is running over SSL
95 * True when the document is fully initialized and ready for action
100 * Turn on debugging output (currently only the factory uses this)
107 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
110 enableGarbageCollector : true,
113 * True to automatically purge event listeners after uncaching an element (defaults to false).
114 * Note: this only happens if enableGarbageCollector is true.
117 enableListenerCollection:false,
120 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
121 * the IE insecure content warning (defaults to javascript:false).
124 SSL_SECURE_URL : "javascript:false",
127 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
128 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
131 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
133 emptyFn : function(){},
136 * Copies all the properties of config to obj if they don't already exist.
137 * @param {Object} obj The receiver of the properties
138 * @param {Object} config The source of the properties
139 * @return {Object} returns obj
141 applyIf : function(o, c){
144 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
151 * Applies event listeners to elements by selectors when the document is ready.
152 * The event name is specified with an @ suffix.
155 // add a listener for click on all anchors in element with id foo
156 '#foo a@click' : function(e, t){
160 // add the same listener to multiple selectors (separated by comma BEFORE the @)
161 '#foo a, #bar span.some-class@mouseover' : function(){
166 * @param {Object} obj The list of behaviors to apply
168 addBehaviors : function(o){
170 Roo.onReady(function(){
175 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
177 var parts = b.split('@');
178 if(parts[1]){ // for Object prototype breakers
181 cache[s] = Roo.select(s);
183 cache[s].on(parts[1], o[b]);
190 * Generates unique ids. If the element already has an id, it is unchanged
191 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
192 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
193 * @return {String} The generated Id.
195 id : function(el, prefix){
196 prefix = prefix || "roo-gen";
198 var id = prefix + (++idSeed);
199 return el ? (el.id ? el.id : (el.id = id)) : id;
204 * Extends one class with another class and optionally overrides members with the passed literal. This class
205 * also adds the function "override()" to the class that can be used to override
206 * members on an instance.
207 * @param {Object} subclass The class inheriting the functionality
208 * @param {Object} superclass The class being extended
209 * @param {Object} overrides (optional) A literal with members
214 var io = function(o){
219 return function(sb, sp, overrides){
220 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
223 sb = function(){sp.apply(this, arguments);};
225 var F = function(){}, sbp, spp = sp.prototype;
227 sbp = sb.prototype = new F();
231 if(spp.constructor == Object.prototype.constructor){
236 sb.override = function(o){
240 Roo.override(sb, overrides);
246 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
248 Roo.override(MyClass, {
249 newMethod1: function(){
252 newMethod2: function(foo){
257 * @param {Object} origclass The class to override
258 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
259 * containing one or more methods.
262 override : function(origclass, overrides){
264 var p = origclass.prototype;
265 for(var method in overrides){
266 p[method] = overrides[method];
271 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
273 Roo.namespace('Company', 'Company.data');
274 Company.Widget = function() { ... }
275 Company.data.CustomStore = function(config) { ... }
277 * @param {String} namespace1
278 * @param {String} namespace2
279 * @param {String} etc
282 namespace : function(){
283 var a=arguments, o=null, i, j, d, rt;
284 for (i=0; i<a.length; ++i) {
288 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
289 for (j=1; j<d.length; ++j) {
290 o[d[j]]=o[d[j]] || {};
296 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
298 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
299 Roo.factory(conf, Roo.data);
301 * @param {String} classname
302 * @param {String} namespace (optional)
306 factory : function(c, ns)
308 // no xtype, no ns or c.xns - or forced off by c.xns
309 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
312 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
313 if (c.constructor == ns[c.xtype]) {// already created...
317 if (Roo.debug) Roo.log("Roo.Factory(" + c.xtype + ")");
318 var ret = new ns[c.xtype](c);
322 c.xns = false; // prevent recursion..
326 * Logs to console if it can.
328 * @param {String|Object} string
333 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
340 * Takes an object and converts it to an encoded URL. e.g. Roo.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
344 urlEncode : function(o){
350 var ov = o[key], k = Roo.encodeURIComponent(key);
351 var type = typeof ov;
352 if(type == 'undefined'){
354 }else if(type != "function" && type != "object"){
355 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
356 }else if(ov instanceof Array){
358 for(var i = 0, len = ov.length; i < len; i++) {
359 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
370 * Safe version of encodeURIComponent
371 * @param {String} data
375 encodeURIComponent : function (data)
378 return encodeURIComponent(data);
379 } catch(e) {} // should be an uri encode error.
381 if (data == '' || data == null){
384 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
385 function nibble_to_hex(nibble){
386 var chars = '0123456789ABCDEF';
387 return chars.charAt(nibble);
389 data = data.toString();
391 for(var i=0; i<data.length; i++){
392 var c = data.charCodeAt(i);
393 var bs = new Array();
396 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
397 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
398 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
399 bs[3] = 0x80 | (c & 0x3F);
400 }else if (c > 0x800){
402 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
403 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
404 bs[2] = 0x80 | (c & 0x3F);
407 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
408 bs[1] = 0x80 | (c & 0x3F);
413 for(var j=0; j<bs.length; j++){
415 var hex = nibble_to_hex((b & 0xF0) >>> 4)
416 + nibble_to_hex(b &0x0F);
425 * Takes an encoded URL and and converts it to an object. e.g. Roo.urlDecode("foo=1&bar=2"); would return {foo: 1, bar: 2} or Roo.urlDecode("foo=1&bar=2&bar=3&bar=4", true); would return {foo: 1, bar: [2, 3, 4]}.
426 * @param {String} string
427 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
428 * @return {Object} A literal with members
430 urlDecode : function(string, overwrite){
431 if(!string || !string.length){
435 var pairs = string.split('&');
436 var pair, name, value;
437 for(var i = 0, len = pairs.length; i < len; i++){
438 pair = pairs[i].split('=');
439 name = decodeURIComponent(pair[0]);
440 value = decodeURIComponent(pair[1]);
441 if(overwrite !== true){
442 if(typeof obj[name] == "undefined"){
444 }else if(typeof obj[name] == "string"){
445 obj[name] = [obj[name]];
446 obj[name].push(value);
448 obj[name].push(value);
458 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
459 * passed array is not really an array, your function is called once with it.
460 * The supplied function is called with (Object item, Number index, Array allItems).
461 * @param {Array/NodeList/Mixed} array
462 * @param {Function} fn
463 * @param {Object} scope
465 each : function(array, fn, scope){
466 if(typeof array.length == "undefined" || typeof array == "string"){
469 for(var i = 0, len = array.length; i < len; i++){
470 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
475 combine : function(){
476 var as = arguments, l = as.length, r = [];
477 for(var i = 0; i < l; i++){
479 if(a instanceof Array){
481 }else if(a.length !== undefined && !a.substr){
482 r = r.concat(Array.prototype.slice.call(a, 0));
491 * Escapes the passed string for use in a regular expression
492 * @param {String} str
495 escapeRe : function(s) {
496 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
500 callback : function(cb, scope, args, delay){
501 if(typeof cb == "function"){
503 cb.defer(delay, scope, args || []);
505 cb.apply(scope, args || []);
511 * Return the dom node for the passed string (id), dom node, or Roo.Element
512 * @param {String/HTMLElement/Roo.Element} el
513 * @return HTMLElement
515 getDom : function(el){
519 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
523 * Shorthand for {@link Roo.ComponentMgr#get}
525 * @return Roo.Component
527 getCmp : function(id){
528 return Roo.ComponentMgr.get(id);
531 num : function(v, defaultValue){
532 if(typeof v != 'number'){
538 destroy : function(){
539 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
543 as.removeAllListeners();
547 if(typeof as.purgeListeners == 'function'){
550 if(typeof as.destroy == 'function'){
557 // inpired by a similar function in mootools library
559 * Returns the type of object that is passed in. If the object passed in is null or undefined it
560 * return false otherwise it returns one of the following values:<ul>
561 * <li><b>string</b>: If the object passed is a string</li>
562 * <li><b>number</b>: If the object passed is a number</li>
563 * <li><b>boolean</b>: If the object passed is a boolean value</li>
564 * <li><b>function</b>: If the object passed is a function reference</li>
565 * <li><b>object</b>: If the object passed is an object</li>
566 * <li><b>array</b>: If the object passed is an array</li>
567 * <li><b>regexp</b>: If the object passed is a regular expression</li>
568 * <li><b>element</b>: If the object passed is a DOM Element</li>
569 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
570 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
571 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
572 * @param {Mixed} object
576 if(o === undefined || o === null){
583 if(t == 'object' && o.nodeName) {
585 case 1: return 'element';
586 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
589 if(t == 'object' || t == 'function') {
590 switch(o.constructor) {
591 case Array: return 'array';
592 case RegExp: return 'regexp';
594 if(typeof o.length == 'number' && typeof o.item == 'function') {
602 * Returns true if the passed value is null, undefined or an empty string (optional).
603 * @param {Mixed} value The value to test
604 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
607 isEmpty : function(v, allowBlank){
608 return v === null || v === undefined || (!allowBlank ? v === '' : false);
616 isFirefox : isFirefox,
626 isBorderBox : isBorderBox,
628 isWindows : isWindows,
639 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
640 * you may want to set this to true.
643 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
648 * Selects a single element as a Roo Element
649 * This is about as close as you can get to jQuery's $('do crazy stuff')
650 * @param {String} selector The selector/xpath query
651 * @param {Node} root (optional) The start of the query (defaults to document).
652 * @return {Roo.Element}
654 selectNode : function(selector, root)
656 var node = Roo.DomQuery.selectNode(selector,root);
657 return node ? Roo.get(node) : new Roo.Element(false);
665 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
666 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
669 "Roo.bootstrap.dash");
672 * Ext JS Library 1.1.1
673 * Copyright(c) 2006-2007, Ext JS, LLC.
675 * Originally Released Under LGPL - original licence link has changed is not relivant.
678 * <script type="text/javascript">
682 // wrappedn so fnCleanup is not in global scope...
684 function fnCleanUp() {
685 var p = Function.prototype;
686 delete p.createSequence;
688 delete p.createDelegate;
689 delete p.createCallback;
690 delete p.createInterceptor;
692 window.detachEvent("onunload", fnCleanUp);
694 window.attachEvent("onunload", fnCleanUp);
701 * These functions are available on every Function object (any JavaScript function).
703 Roo.apply(Function.prototype, {
705 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
706 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
707 * Will create a function that is bound to those 2 args.
708 * @return {Function} The new function
710 createCallback : function(/*args...*/){
711 // make args available, in function below
712 var args = arguments;
715 return method.apply(window, args);
720 * Creates a delegate (callback) that sets the scope to obj.
721 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
722 * Will create a function that is automatically scoped to this.
723 * @param {Object} obj (optional) The object for which the scope is set
724 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
725 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
726 * if a number the args are inserted at the specified position
727 * @return {Function} The new function
729 createDelegate : function(obj, args, appendArgs){
732 var callArgs = args || arguments;
733 if(appendArgs === true){
734 callArgs = Array.prototype.slice.call(arguments, 0);
735 callArgs = callArgs.concat(args);
736 }else if(typeof appendArgs == "number"){
737 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
738 var applyArgs = [appendArgs, 0].concat(args); // create method call params
739 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
741 return method.apply(obj || window, callArgs);
746 * Calls this function after the number of millseconds specified.
747 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
748 * @param {Object} obj (optional) The object for which the scope is set
749 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
750 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
751 * if a number the args are inserted at the specified position
752 * @return {Number} The timeout id that can be used with clearTimeout
754 defer : function(millis, obj, args, appendArgs){
755 var fn = this.createDelegate(obj, args, appendArgs);
757 return setTimeout(fn, millis);
763 * Create a combined function call sequence of the original function + the passed function.
764 * The resulting function returns the results of the original function.
765 * The passed fcn is called with the parameters of the original function
766 * @param {Function} fcn The function to sequence
767 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
768 * @return {Function} The new function
770 createSequence : function(fcn, scope){
771 if(typeof fcn != "function"){
776 var retval = method.apply(this || window, arguments);
777 fcn.apply(scope || this || window, arguments);
783 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
784 * The resulting function returns the results of the original function.
785 * The passed fcn is called with the parameters of the original function.
787 * @param {Function} fcn The function to call before the original
788 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
789 * @return {Function} The new function
791 createInterceptor : function(fcn, scope){
792 if(typeof fcn != "function"){
799 if(fcn.apply(scope || this || window, arguments) === false){
802 return method.apply(this || window, arguments);
808 * Ext JS Library 1.1.1
809 * Copyright(c) 2006-2007, Ext JS, LLC.
811 * Originally Released Under LGPL - original licence link has changed is not relivant.
814 * <script type="text/javascript">
817 Roo.applyIf(String, {
822 * Escapes the passed string for ' and \
823 * @param {String} string The string to escape
824 * @return {String} The escaped string
827 escape : function(string) {
828 return string.replace(/('|\\)/g, "\\$1");
832 * Pads the left side of a string with a specified character. This is especially useful
833 * for normalizing number and date strings. Example usage:
835 var s = String.leftPad('123', 5, '0');
836 // s now contains the string: '00123'
838 * @param {String} string The original string
839 * @param {Number} size The total length of the output string
840 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
841 * @return {String} The padded string
844 leftPad : function (val, size, ch) {
845 var result = new String(val);
846 if(ch === null || ch === undefined || ch === '') {
849 while (result.length < size) {
850 result = ch + result;
856 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
857 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
859 var cls = 'my-class', text = 'Some text';
860 var s = String.format('<div class="{0}">{1}</div>', cls, text);
861 // s now contains the string: '<div class="my-class">Some text</div>'
863 * @param {String} string The tokenized string to be formatted
864 * @param {String} value1 The value to replace token {0}
865 * @param {String} value2 Etc...
866 * @return {String} The formatted string
869 format : function(format){
870 var args = Array.prototype.slice.call(arguments, 1);
871 return format.replace(/\{(\d+)\}/g, function(m, i){
872 return Roo.util.Format.htmlEncode(args[i]);
878 * Utility function that allows you to easily switch a string between two alternating values. The passed value
879 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
880 * they are already different, the first value passed in is returned. Note that this method returns the new value
881 * but does not change the current string.
883 // alternate sort directions
884 sort = sort.toggle('ASC', 'DESC');
886 // instead of conditional logic:
887 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
889 * @param {String} value The value to compare to the current string
890 * @param {String} other The new value to use if the string already equals the first value passed in
891 * @return {String} The new value
894 String.prototype.toggle = function(value, other){
895 return this == value ? other : value;
898 * Ext JS Library 1.1.1
899 * Copyright(c) 2006-2007, Ext JS, LLC.
901 * Originally Released Under LGPL - original licence link has changed is not relivant.
904 * <script type="text/javascript">
910 Roo.applyIf(Number.prototype, {
912 * Checks whether or not the current number is within a desired range. If the number is already within the
913 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
914 * exceeded. Note that this method returns the constrained value but does not change the current number.
915 * @param {Number} min The minimum number in the range
916 * @param {Number} max The maximum number in the range
917 * @return {Number} The constrained value if outside the range, otherwise the current value
919 constrain : function(min, max){
920 return Math.min(Math.max(this, min), max);
924 * Ext JS Library 1.1.1
925 * Copyright(c) 2006-2007, Ext JS, LLC.
927 * Originally Released Under LGPL - original licence link has changed is not relivant.
930 * <script type="text/javascript">
935 Roo.applyIf(Array.prototype, {
938 * Checks whether or not the specified object exists in the array.
939 * @param {Object} o The object to check for
940 * @return {Number} The index of o in the array (or -1 if it is not found)
942 indexOf : function(o){
943 for (var i = 0, len = this.length; i < len; i++){
944 if(this[i] == o) return i;
950 * Removes the specified object from the array. If the object is not found nothing happens.
951 * @param {Object} o The object to remove
953 remove : function(o){
954 var index = this.indexOf(o);
956 this.splice(index, 1);
960 * Map (JS 1.6 compatibility)
961 * @param {Function} function to call
965 var len = this.length >>> 0;
966 if (typeof fun != "function")
967 throw new TypeError();
969 var res = new Array(len);
970 var thisp = arguments[1];
971 for (var i = 0; i < len; i++)
974 res[i] = fun.call(thisp, this[i], i, this);
985 * Ext JS Library 1.1.1
986 * Copyright(c) 2006-2007, Ext JS, LLC.
988 * Originally Released Under LGPL - original licence link has changed is not relivant.
991 * <script type="text/javascript">
997 * The date parsing and format syntax is a subset of
998 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
999 * supported will provide results equivalent to their PHP versions.
1001 * Following is the list of all currently supported formats:
1004 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1006 Format Output Description
1007 ------ ---------- --------------------------------------------------------------
1008 d 10 Day of the month, 2 digits with leading zeros
1009 D Wed A textual representation of a day, three letters
1010 j 10 Day of the month without leading zeros
1011 l Wednesday A full textual representation of the day of the week
1012 S th English ordinal day of month suffix, 2 chars (use with j)
1013 w 3 Numeric representation of the day of the week
1014 z 9 The julian date, or day of the year (0-365)
1015 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1016 F January A full textual representation of the month
1017 m 01 Numeric representation of a month, with leading zeros
1018 M Jan Month name abbreviation, three letters
1019 n 1 Numeric representation of a month, without leading zeros
1020 t 31 Number of days in the given month
1021 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1022 Y 2007 A full numeric representation of a year, 4 digits
1023 y 07 A two digit representation of a year
1024 a pm Lowercase Ante meridiem and Post meridiem
1025 A PM Uppercase Ante meridiem and Post meridiem
1026 g 3 12-hour format of an hour without leading zeros
1027 G 15 24-hour format of an hour without leading zeros
1028 h 03 12-hour format of an hour with leading zeros
1029 H 15 24-hour format of an hour with leading zeros
1030 i 05 Minutes with leading zeros
1031 s 01 Seconds, with leading zeros
1032 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1033 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1034 T CST Timezone setting of the machine running the code
1035 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1038 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1040 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1041 document.write(dt.format('Y-m-d')); //2007-01-10
1042 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1043 document.write(dt.format('l, \\t\\he dS of F Y h:i:s A')); //Wednesday, the 10th of January 2007 03:05:01 PM
1046 * Here are some standard date/time patterns that you might find helpful. They
1047 * are not part of the source of Date.js, but to use them you can simply copy this
1048 * block of code into any script that is included after Date.js and they will also become
1049 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1052 ISO8601Long:"Y-m-d H:i:s",
1053 ISO8601Short:"Y-m-d",
1055 LongDate: "l, F d, Y",
1056 FullDateTime: "l, F d, Y g:i:s A",
1059 LongTime: "g:i:s A",
1060 SortableDateTime: "Y-m-d\\TH:i:s",
1061 UniversalSortableDateTime: "Y-m-d H:i:sO",
1068 var dt = new Date();
1069 document.write(dt.format(Date.patterns.ShortDate));
1074 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1075 * They generate precompiled functions from date formats instead of parsing and
1076 * processing the pattern every time you format a date. These functions are available
1077 * on every Date object (any javascript function).
1079 * The original article and download are here:
1080 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1087 Returns the number of milliseconds between this date and date
1088 @param {Date} date (optional) Defaults to now
1089 @return {Number} The diff in milliseconds
1090 @member Date getElapsed
1092 Date.prototype.getElapsed = function(date) {
1093 return Math.abs((date || new Date()).getTime()-this.getTime());
1095 // was in date file..
1099 Date.parseFunctions = {count:0};
1101 Date.parseRegexes = [];
1103 Date.formatFunctions = {count:0};
1106 Date.prototype.dateFormat = function(format) {
1107 if (Date.formatFunctions[format] == null) {
1108 Date.createNewFormat(format);
1110 var func = Date.formatFunctions[format];
1111 return this[func]();
1116 * Formats a date given the supplied format string
1117 * @param {String} format The format string
1118 * @return {String} The formatted date
1121 Date.prototype.format = Date.prototype.dateFormat;
1124 Date.createNewFormat = function(format) {
1125 var funcName = "format" + Date.formatFunctions.count++;
1126 Date.formatFunctions[format] = funcName;
1127 var code = "Date.prototype." + funcName + " = function(){return ";
1128 var special = false;
1130 for (var i = 0; i < format.length; ++i) {
1131 ch = format.charAt(i);
1132 if (!special && ch == "\\") {
1137 code += "'" + String.escape(ch) + "' + ";
1140 code += Date.getFormatCode(ch);
1143 /** eval:var:zzzzzzzzzzzzz */
1144 eval(code.substring(0, code.length - 3) + ";}");
1148 Date.getFormatCode = function(character) {
1149 switch (character) {
1151 return "String.leftPad(this.getDate(), 2, '0') + ";
1153 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1155 return "this.getDate() + ";
1157 return "Date.dayNames[this.getDay()] + ";
1159 return "this.getSuffix() + ";
1161 return "this.getDay() + ";
1163 return "this.getDayOfYear() + ";
1165 return "this.getWeekOfYear() + ";
1167 return "Date.monthNames[this.getMonth()] + ";
1169 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1171 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1173 return "(this.getMonth() + 1) + ";
1175 return "this.getDaysInMonth() + ";
1177 return "(this.isLeapYear() ? 1 : 0) + ";
1179 return "this.getFullYear() + ";
1181 return "('' + this.getFullYear()).substring(2, 4) + ";
1183 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1185 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1187 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1189 return "this.getHours() + ";
1191 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1193 return "String.leftPad(this.getHours(), 2, '0') + ";
1195 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1197 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1199 return "this.getGMTOffset() + ";
1201 return "this.getGMTColonOffset() + ";
1203 return "this.getTimezone() + ";
1205 return "(this.getTimezoneOffset() * -60) + ";
1207 return "'" + String.escape(character) + "' + ";
1212 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1213 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1214 * the date format that is not specified will default to the current date value for that part. Time parts can also
1215 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1216 * string or the parse operation will fail.
1219 //dt = Fri May 25 2007 (current date)
1220 var dt = new Date();
1222 //dt = Thu May 25 2006 (today's month/day in 2006)
1223 dt = Date.parseDate("2006", "Y");
1225 //dt = Sun Jan 15 2006 (all date parts specified)
1226 dt = Date.parseDate("2006-1-15", "Y-m-d");
1228 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1229 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1231 * @param {String} input The unparsed date as a string
1232 * @param {String} format The format the date is in
1233 * @return {Date} The parsed date
1236 Date.parseDate = function(input, format) {
1237 if (Date.parseFunctions[format] == null) {
1238 Date.createParser(format);
1240 var func = Date.parseFunctions[format];
1241 return Date[func](input);
1247 Date.createParser = function(format) {
1248 var funcName = "parse" + Date.parseFunctions.count++;
1249 var regexNum = Date.parseRegexes.length;
1250 var currentGroup = 1;
1251 Date.parseFunctions[format] = funcName;
1253 var code = "Date." + funcName + " = function(input){\n"
1254 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1255 + "var d = new Date();\n"
1256 + "y = d.getFullYear();\n"
1257 + "m = d.getMonth();\n"
1258 + "d = d.getDate();\n"
1259 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1260 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1261 + "if (results && results.length > 0) {";
1264 var special = false;
1266 for (var i = 0; i < format.length; ++i) {
1267 ch = format.charAt(i);
1268 if (!special && ch == "\\") {
1273 regex += String.escape(ch);
1276 var obj = Date.formatCodeToRegex(ch, currentGroup);
1277 currentGroup += obj.g;
1279 if (obj.g && obj.c) {
1285 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1286 + "{v = new Date(y, m, d, h, i, s);}\n"
1287 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1288 + "{v = new Date(y, m, d, h, i);}\n"
1289 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1290 + "{v = new Date(y, m, d, h);}\n"
1291 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1292 + "{v = new Date(y, m, d);}\n"
1293 + "else if (y >= 0 && m >= 0)\n"
1294 + "{v = new Date(y, m);}\n"
1295 + "else if (y >= 0)\n"
1296 + "{v = new Date(y);}\n"
1297 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1298 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1299 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1302 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1303 /** eval:var:zzzzzzzzzzzzz */
1308 Date.formatCodeToRegex = function(character, currentGroup) {
1309 switch (character) {
1313 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1316 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1317 s:"(\\d{1,2})"}; // day of month without leading zeroes
1320 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1321 s:"(\\d{2})"}; // day of month with leading zeroes
1325 s:"(?:" + Date.dayNames.join("|") + ")"};
1329 s:"(?:st|nd|rd|th)"};
1344 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1345 s:"(" + Date.monthNames.join("|") + ")"};
1348 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1349 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1352 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1353 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1356 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1357 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1368 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1372 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1373 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1377 c:"if (results[" + currentGroup + "] == 'am') {\n"
1378 + "if (h == 12) { h = 0; }\n"
1379 + "} else { if (h < 12) { h += 12; }}",
1383 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1384 + "if (h == 12) { h = 0; }\n"
1385 + "} else { if (h < 12) { h += 12; }}",
1390 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1391 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1395 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1396 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1399 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1403 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1408 "o = results[", currentGroup, "];\n",
1409 "var sn = o.substring(0,1);\n", // get + / - sign
1410 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1411 "var mn = o.substring(3,5) % 60;\n", // get minutes
1412 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1413 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1415 s:"([+\-]\\d{2,4})"};
1421 "o = results[", currentGroup, "];\n",
1422 "var sn = o.substring(0,1);\n",
1423 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1424 "var mn = o.substring(4,6) % 60;\n",
1425 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1426 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1432 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1435 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1436 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1437 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1441 s:String.escape(character)};
1446 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1447 * @return {String} The abbreviated timezone name (e.g. 'CST')
1449 Date.prototype.getTimezone = function() {
1450 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1454 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1455 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1457 Date.prototype.getGMTOffset = function() {
1458 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1459 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1460 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1464 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1465 * @return {String} 2-characters representing hours and 2-characters representing minutes
1466 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1468 Date.prototype.getGMTColonOffset = function() {
1469 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1470 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1472 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1476 * Get the numeric day number of the year, adjusted for leap year.
1477 * @return {Number} 0 through 364 (365 in leap years)
1479 Date.prototype.getDayOfYear = function() {
1481 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1482 for (var i = 0; i < this.getMonth(); ++i) {
1483 num += Date.daysInMonth[i];
1485 return num + this.getDate() - 1;
1489 * Get the string representation of the numeric week number of the year
1490 * (equivalent to the format specifier 'W').
1491 * @return {String} '00' through '52'
1493 Date.prototype.getWeekOfYear = function() {
1494 // Skip to Thursday of this week
1495 var now = this.getDayOfYear() + (4 - this.getDay());
1496 // Find the first Thursday of the year
1497 var jan1 = new Date(this.getFullYear(), 0, 1);
1498 var then = (7 - jan1.getDay() + 4);
1499 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1503 * Whether or not the current date is in a leap year.
1504 * @return {Boolean} True if the current date is in a leap year, else false
1506 Date.prototype.isLeapYear = function() {
1507 var year = this.getFullYear();
1508 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1512 * Get the first day of the current month, adjusted for leap year. The returned value
1513 * is the numeric day index within the week (0-6) which can be used in conjunction with
1514 * the {@link #monthNames} array to retrieve the textual day name.
1517 var dt = new Date('1/10/2007');
1518 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1520 * @return {Number} The day number (0-6)
1522 Date.prototype.getFirstDayOfMonth = function() {
1523 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1524 return (day < 0) ? (day + 7) : day;
1528 * Get the last day of the current month, adjusted for leap year. The returned value
1529 * is the numeric day index within the week (0-6) which can be used in conjunction with
1530 * the {@link #monthNames} array to retrieve the textual day name.
1533 var dt = new Date('1/10/2007');
1534 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1536 * @return {Number} The day number (0-6)
1538 Date.prototype.getLastDayOfMonth = function() {
1539 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1540 return (day < 0) ? (day + 7) : day;
1545 * Get the first date of this date's month
1548 Date.prototype.getFirstDateOfMonth = function() {
1549 return new Date(this.getFullYear(), this.getMonth(), 1);
1553 * Get the last date of this date's month
1556 Date.prototype.getLastDateOfMonth = function() {
1557 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1560 * Get the number of days in the current month, adjusted for leap year.
1561 * @return {Number} The number of days in the month
1563 Date.prototype.getDaysInMonth = function() {
1564 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1565 return Date.daysInMonth[this.getMonth()];
1569 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1570 * @return {String} 'st, 'nd', 'rd' or 'th'
1572 Date.prototype.getSuffix = function() {
1573 switch (this.getDate()) {
1590 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1593 * An array of textual month names.
1594 * Override these values for international dates, for example...
1595 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1614 * An array of textual day names.
1615 * Override these values for international dates, for example...
1616 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1632 Date.monthNumbers = {
1647 * Creates and returns a new Date instance with the exact same date value as the called instance.
1648 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1649 * variable will also be changed. When the intention is to create a new variable that will not
1650 * modify the original instance, you should create a clone.
1652 * Example of correctly cloning a date:
1655 var orig = new Date('10/1/2006');
1658 document.write(orig); //returns 'Thu Oct 05 2006'!
1661 var orig = new Date('10/1/2006');
1662 var copy = orig.clone();
1664 document.write(orig); //returns 'Thu Oct 01 2006'
1666 * @return {Date} The new Date instance
1668 Date.prototype.clone = function() {
1669 return new Date(this.getTime());
1673 * Clears any time information from this date
1674 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1675 @return {Date} this or the clone
1677 Date.prototype.clearTime = function(clone){
1679 return this.clone().clearTime();
1684 this.setMilliseconds(0);
1689 // safari setMonth is broken
1691 Date.brokenSetMonth = Date.prototype.setMonth;
1692 Date.prototype.setMonth = function(num){
1694 var n = Math.ceil(-num);
1695 var back_year = Math.ceil(n/12);
1696 var month = (n % 12) ? 12 - n % 12 : 0 ;
1697 this.setFullYear(this.getFullYear() - back_year);
1698 return Date.brokenSetMonth.call(this, month);
1700 return Date.brokenSetMonth.apply(this, arguments);
1705 /** Date interval constant
1709 /** Date interval constant
1713 /** Date interval constant
1717 /** Date interval constant
1721 /** Date interval constant
1725 /** Date interval constant
1729 /** Date interval constant
1735 * Provides a convenient method of performing basic date arithmetic. This method
1736 * does not modify the Date instance being called - it creates and returns
1737 * a new Date instance containing the resulting date value.
1742 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1743 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1745 //Negative values will subtract correctly:
1746 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1747 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1749 //You can even chain several calls together in one line!
1750 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1751 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1754 * @param {String} interval A valid date interval enum value
1755 * @param {Number} value The amount to add to the current date
1756 * @return {Date} The new Date instance
1758 Date.prototype.add = function(interval, value){
1759 var d = this.clone();
1760 if (!interval || value === 0) return d;
1761 switch(interval.toLowerCase()){
1763 d.setMilliseconds(this.getMilliseconds() + value);
1766 d.setSeconds(this.getSeconds() + value);
1769 d.setMinutes(this.getMinutes() + value);
1772 d.setHours(this.getHours() + value);
1775 d.setDate(this.getDate() + value);
1778 var day = this.getDate();
1780 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1783 d.setMonth(this.getMonth() + value);
1786 d.setFullYear(this.getFullYear() + value);
1793 * Ext JS Library 1.1.1
1794 * Copyright(c) 2006-2007, Ext JS, LLC.
1796 * Originally Released Under LGPL - original licence link has changed is not relivant.
1799 * <script type="text/javascript">
1803 * @class Roo.lib.Dom
1806 * Dom utils (from YIU afaik)
1811 * Get the view width
1812 * @param {Boolean} full True will get the full document, otherwise it's the view width
1813 * @return {Number} The width
1816 getViewWidth : function(full) {
1817 return full ? this.getDocumentWidth() : this.getViewportWidth();
1820 * Get the view height
1821 * @param {Boolean} full True will get the full document, otherwise it's the view height
1822 * @return {Number} The height
1824 getViewHeight : function(full) {
1825 return full ? this.getDocumentHeight() : this.getViewportHeight();
1828 getDocumentHeight: function() {
1829 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1830 return Math.max(scrollHeight, this.getViewportHeight());
1833 getDocumentWidth: function() {
1834 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1835 return Math.max(scrollWidth, this.getViewportWidth());
1838 getViewportHeight: function() {
1839 var height = self.innerHeight;
1840 var mode = document.compatMode;
1842 if ((mode || Roo.isIE) && !Roo.isOpera) {
1843 height = (mode == "CSS1Compat") ?
1844 document.documentElement.clientHeight :
1845 document.body.clientHeight;
1851 getViewportWidth: function() {
1852 var width = self.innerWidth;
1853 var mode = document.compatMode;
1855 if (mode || Roo.isIE) {
1856 width = (mode == "CSS1Compat") ?
1857 document.documentElement.clientWidth :
1858 document.body.clientWidth;
1863 isAncestor : function(p, c) {
1870 if (p.contains && !Roo.isSafari) {
1871 return p.contains(c);
1872 } else if (p.compareDocumentPosition) {
1873 return !!(p.compareDocumentPosition(c) & 16);
1875 var parent = c.parentNode;
1880 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1883 parent = parent.parentNode;
1889 getRegion : function(el) {
1890 return Roo.lib.Region.getRegion(el);
1893 getY : function(el) {
1894 return this.getXY(el)[1];
1897 getX : function(el) {
1898 return this.getXY(el)[0];
1901 getXY : function(el) {
1902 var p, pe, b, scroll, bd = document.body;
1903 el = Roo.getDom(el);
1904 var fly = Roo.lib.AnimBase.fly;
1905 if (el.getBoundingClientRect) {
1906 b = el.getBoundingClientRect();
1907 scroll = fly(document).getScroll();
1908 return [b.left + scroll.left, b.top + scroll.top];
1914 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1921 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1928 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1929 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1936 if (p != el && pe.getStyle('overflow') != 'visible') {
1944 if (Roo.isSafari && hasAbsolute) {
1949 if (Roo.isGecko && !hasAbsolute) {
1951 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1952 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1956 while (p && p != bd) {
1957 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
1969 setXY : function(el, xy) {
1970 el = Roo.fly(el, '_setXY');
1972 var pts = el.translatePoints(xy);
1973 if (xy[0] !== false) {
1974 el.dom.style.left = pts.left + "px";
1976 if (xy[1] !== false) {
1977 el.dom.style.top = pts.top + "px";
1981 setX : function(el, x) {
1982 this.setXY(el, [x, false]);
1985 setY : function(el, y) {
1986 this.setXY(el, [false, y]);
1990 * Portions of this file are based on pieces of Yahoo User Interface Library
1991 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
1992 * YUI licensed under the BSD License:
1993 * http://developer.yahoo.net/yui/license.txt
1994 * <script type="text/javascript">
1998 Roo.lib.Event = function() {
1999 var loadComplete = false;
2001 var unloadListeners = [];
2003 var onAvailStack = [];
2005 var lastError = null;
2018 startInterval: function() {
2019 if (!this._interval) {
2021 var callback = function() {
2022 self._tryPreloadAttach();
2024 this._interval = setInterval(callback, this.POLL_INTERVAL);
2029 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2030 onAvailStack.push({ id: p_id,
2033 override: p_override,
2034 checkReady: false });
2036 retryCount = this.POLL_RETRYS;
2037 this.startInterval();
2041 addListener: function(el, eventName, fn) {
2042 el = Roo.getDom(el);
2047 if ("unload" == eventName) {
2048 unloadListeners[unloadListeners.length] =
2049 [el, eventName, fn];
2053 var wrappedFn = function(e) {
2054 return fn(Roo.lib.Event.getEvent(e));
2057 var li = [el, eventName, fn, wrappedFn];
2059 var index = listeners.length;
2060 listeners[index] = li;
2062 this.doAdd(el, eventName, wrappedFn, false);
2068 removeListener: function(el, eventName, fn) {
2071 el = Roo.getDom(el);
2074 return this.purgeElement(el, false, eventName);
2078 if ("unload" == eventName) {
2080 for (i = 0,len = unloadListeners.length; i < len; i++) {
2081 var li = unloadListeners[i];
2084 li[1] == eventName &&
2086 unloadListeners.splice(i, 1);
2094 var cacheItem = null;
2097 var index = arguments[3];
2099 if ("undefined" == typeof index) {
2100 index = this._getCacheIndex(el, eventName, fn);
2104 cacheItem = listeners[index];
2107 if (!el || !cacheItem) {
2111 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2113 delete listeners[index][this.WFN];
2114 delete listeners[index][this.FN];
2115 listeners.splice(index, 1);
2122 getTarget: function(ev, resolveTextNode) {
2123 ev = ev.browserEvent || ev;
2124 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2125 var t = ev.target || ev.srcElement;
2126 return this.resolveTextNode(t);
2130 resolveTextNode: function(node) {
2131 if (Roo.isSafari && node && 3 == node.nodeType) {
2132 return node.parentNode;
2139 getPageX: function(ev) {
2140 ev = ev.browserEvent || ev;
2141 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2143 if (!x && 0 !== x) {
2144 x = ev.clientX || 0;
2147 x += this.getScroll()[1];
2155 getPageY: function(ev) {
2156 ev = ev.browserEvent || ev;
2157 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2159 if (!y && 0 !== y) {
2160 y = ev.clientY || 0;
2163 y += this.getScroll()[0];
2172 getXY: function(ev) {
2173 ev = ev.browserEvent || ev;
2174 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2175 return [this.getPageX(ev), this.getPageY(ev)];
2179 getRelatedTarget: function(ev) {
2180 ev = ev.browserEvent || ev;
2181 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2182 var t = ev.relatedTarget;
2184 if (ev.type == "mouseout") {
2186 } else if (ev.type == "mouseover") {
2191 return this.resolveTextNode(t);
2195 getTime: function(ev) {
2196 ev = ev.browserEvent || ev;
2197 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2199 var t = new Date().getTime();
2203 this.lastError = ex;
2212 stopEvent: function(ev) {
2213 this.stopPropagation(ev);
2214 this.preventDefault(ev);
2218 stopPropagation: function(ev) {
2219 ev = ev.browserEvent || ev;
2220 if (ev.stopPropagation) {
2221 ev.stopPropagation();
2223 ev.cancelBubble = true;
2228 preventDefault: function(ev) {
2229 ev = ev.browserEvent || ev;
2230 if(ev.preventDefault) {
2231 ev.preventDefault();
2233 ev.returnValue = false;
2238 getEvent: function(e) {
2239 var ev = e || window.event;
2241 var c = this.getEvent.caller;
2243 ev = c.arguments[0];
2244 if (ev && Event == ev.constructor) {
2254 getCharCode: function(ev) {
2255 ev = ev.browserEvent || ev;
2256 return ev.charCode || ev.keyCode || 0;
2260 _getCacheIndex: function(el, eventName, fn) {
2261 for (var i = 0,len = listeners.length; i < len; ++i) {
2262 var li = listeners[i];
2264 li[this.FN] == fn &&
2265 li[this.EL] == el &&
2266 li[this.TYPE] == eventName) {
2278 getEl: function(id) {
2279 return document.getElementById(id);
2283 clearCache: function() {
2287 _load: function(e) {
2288 loadComplete = true;
2289 var EU = Roo.lib.Event;
2293 EU.doRemove(window, "load", EU._load);
2298 _tryPreloadAttach: function() {
2307 var tryAgain = !loadComplete;
2309 tryAgain = (retryCount > 0);
2314 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2315 var item = onAvailStack[i];
2317 var el = this.getEl(item.id);
2320 if (!item.checkReady ||
2323 (document && document.body)) {
2326 if (item.override) {
2327 if (item.override === true) {
2330 scope = item.override;
2333 item.fn.call(scope, item.obj);
2334 onAvailStack[i] = null;
2337 notAvail.push(item);
2342 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2346 this.startInterval();
2348 clearInterval(this._interval);
2349 this._interval = null;
2352 this.locked = false;
2359 purgeElement: function(el, recurse, eventName) {
2360 var elListeners = this.getListeners(el, eventName);
2362 for (var i = 0,len = elListeners.length; i < len; ++i) {
2363 var l = elListeners[i];
2364 this.removeListener(el, l.type, l.fn);
2368 if (recurse && el && el.childNodes) {
2369 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2370 this.purgeElement(el.childNodes[i], recurse, eventName);
2376 getListeners: function(el, eventName) {
2377 var results = [], searchLists;
2379 searchLists = [listeners, unloadListeners];
2380 } else if (eventName == "unload") {
2381 searchLists = [unloadListeners];
2383 searchLists = [listeners];
2386 for (var j = 0; j < searchLists.length; ++j) {
2387 var searchList = searchLists[j];
2388 if (searchList && searchList.length > 0) {
2389 for (var i = 0,len = searchList.length; i < len; ++i) {
2390 var l = searchList[i];
2391 if (l && l[this.EL] === el &&
2392 (!eventName || eventName === l[this.TYPE])) {
2397 adjust: l[this.ADJ_SCOPE],
2405 return (results.length) ? results : null;
2409 _unload: function(e) {
2411 var EU = Roo.lib.Event, i, j, l, len, index;
2413 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2414 l = unloadListeners[i];
2417 if (l[EU.ADJ_SCOPE]) {
2418 if (l[EU.ADJ_SCOPE] === true) {
2421 scope = l[EU.ADJ_SCOPE];
2424 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2425 unloadListeners[i] = null;
2431 unloadListeners = null;
2433 if (listeners && listeners.length > 0) {
2434 j = listeners.length;
2437 l = listeners[index];
2439 EU.removeListener(l[EU.EL], l[EU.TYPE],
2449 EU.doRemove(window, "unload", EU._unload);
2454 getScroll: function() {
2455 var dd = document.documentElement, db = document.body;
2456 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2457 return [dd.scrollTop, dd.scrollLeft];
2459 return [db.scrollTop, db.scrollLeft];
2466 doAdd: function () {
2467 if (window.addEventListener) {
2468 return function(el, eventName, fn, capture) {
2469 el.addEventListener(eventName, fn, (capture));
2471 } else if (window.attachEvent) {
2472 return function(el, eventName, fn, capture) {
2473 el.attachEvent("on" + eventName, fn);
2482 doRemove: function() {
2483 if (window.removeEventListener) {
2484 return function (el, eventName, fn, capture) {
2485 el.removeEventListener(eventName, fn, (capture));
2487 } else if (window.detachEvent) {
2488 return function (el, eventName, fn) {
2489 el.detachEvent("on" + eventName, fn);
2501 var E = Roo.lib.Event;
2502 E.on = E.addListener;
2503 E.un = E.removeListener;
2505 if (document && document.body) {
2508 E.doAdd(window, "load", E._load);
2510 E.doAdd(window, "unload", E._unload);
2511 E._tryPreloadAttach();
2515 * Portions of this file are based on pieces of Yahoo User Interface Library
2516 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2517 * YUI licensed under the BSD License:
2518 * http://developer.yahoo.net/yui/license.txt
2519 * <script type="text/javascript">
2525 * @class Roo.lib.Ajax
2532 request : function(method, uri, cb, data, options) {
2534 var hs = options.headers;
2537 if(hs.hasOwnProperty(h)){
2538 this.initHeader(h, hs[h], false);
2542 if(options.xmlData){
2543 this.initHeader('Content-Type', 'text/xml', false);
2545 data = options.xmlData;
2549 return this.asyncRequest(method, uri, cb, data);
2552 serializeForm : function(form) {
2553 if(typeof form == 'string') {
2554 form = (document.getElementById(form) || document.forms[form]);
2557 var el, name, val, disabled, data = '', hasSubmit = false;
2558 for (var i = 0; i < form.elements.length; i++) {
2559 el = form.elements[i];
2560 disabled = form.elements[i].disabled;
2561 name = form.elements[i].name;
2562 val = form.elements[i].value;
2564 if (!disabled && name){
2568 case 'select-multiple':
2569 for (var j = 0; j < el.options.length; j++) {
2570 if (el.options[j].selected) {
2572 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2575 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2583 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2596 if(hasSubmit == false) {
2597 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2602 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2607 data = data.substr(0, data.length - 1);
2615 useDefaultHeader:true,
2617 defaultPostHeader:'application/x-www-form-urlencoded',
2619 useDefaultXhrHeader:true,
2621 defaultXhrHeader:'XMLHttpRequest',
2623 hasDefaultHeaders:true,
2635 setProgId:function(id)
2637 this.activeX.unshift(id);
2640 setDefaultPostHeader:function(b)
2642 this.useDefaultHeader = b;
2645 setDefaultXhrHeader:function(b)
2647 this.useDefaultXhrHeader = b;
2650 setPollingInterval:function(i)
2652 if (typeof i == 'number' && isFinite(i)) {
2653 this.pollInterval = i;
2657 createXhrObject:function(transactionId)
2663 http = new XMLHttpRequest();
2665 obj = { conn:http, tId:transactionId };
2669 for (var i = 0; i < this.activeX.length; ++i) {
2673 http = new ActiveXObject(this.activeX[i]);
2675 obj = { conn:http, tId:transactionId };
2688 getConnectionObject:function()
2691 var tId = this.transactionId;
2695 o = this.createXhrObject(tId);
2697 this.transactionId++;
2708 asyncRequest:function(method, uri, callback, postData)
2710 var o = this.getConnectionObject();
2716 o.conn.open(method, uri, true);
2718 if (this.useDefaultXhrHeader) {
2719 if (!this.defaultHeaders['X-Requested-With']) {
2720 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2724 if(postData && this.useDefaultHeader){
2725 this.initHeader('Content-Type', this.defaultPostHeader);
2728 if (this.hasDefaultHeaders || this.hasHeaders) {
2732 this.handleReadyState(o, callback);
2733 o.conn.send(postData || null);
2739 handleReadyState:function(o, callback)
2743 if (callback && callback.timeout) {
2745 this.timeout[o.tId] = window.setTimeout(function() {
2746 oConn.abort(o, callback, true);
2747 }, callback.timeout);
2750 this.poll[o.tId] = window.setInterval(
2752 if (o.conn && o.conn.readyState == 4) {
2753 window.clearInterval(oConn.poll[o.tId]);
2754 delete oConn.poll[o.tId];
2756 if(callback && callback.timeout) {
2757 window.clearTimeout(oConn.timeout[o.tId]);
2758 delete oConn.timeout[o.tId];
2761 oConn.handleTransactionResponse(o, callback);
2764 , this.pollInterval);
2767 handleTransactionResponse:function(o, callback, isAbort)
2771 this.releaseObject(o);
2775 var httpStatus, responseObject;
2779 if (o.conn.status !== undefined && o.conn.status != 0) {
2780 httpStatus = o.conn.status;
2792 if (httpStatus >= 200 && httpStatus < 300) {
2793 responseObject = this.createResponseObject(o, callback.argument);
2794 if (callback.success) {
2795 if (!callback.scope) {
2796 callback.success(responseObject);
2801 callback.success.apply(callback.scope, [responseObject]);
2806 switch (httpStatus) {
2814 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2815 if (callback.failure) {
2816 if (!callback.scope) {
2817 callback.failure(responseObject);
2820 callback.failure.apply(callback.scope, [responseObject]);
2825 responseObject = this.createResponseObject(o, callback.argument);
2826 if (callback.failure) {
2827 if (!callback.scope) {
2828 callback.failure(responseObject);
2831 callback.failure.apply(callback.scope, [responseObject]);
2837 this.releaseObject(o);
2838 responseObject = null;
2841 createResponseObject:function(o, callbackArg)
2848 var headerStr = o.conn.getAllResponseHeaders();
2849 var header = headerStr.split('\n');
2850 for (var i = 0; i < header.length; i++) {
2851 var delimitPos = header[i].indexOf(':');
2852 if (delimitPos != -1) {
2853 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2861 obj.status = o.conn.status;
2862 obj.statusText = o.conn.statusText;
2863 obj.getResponseHeader = headerObj;
2864 obj.getAllResponseHeaders = headerStr;
2865 obj.responseText = o.conn.responseText;
2866 obj.responseXML = o.conn.responseXML;
2868 if (typeof callbackArg !== undefined) {
2869 obj.argument = callbackArg;
2875 createExceptionObject:function(tId, callbackArg, isAbort)
2878 var COMM_ERROR = 'communication failure';
2879 var ABORT_CODE = -1;
2880 var ABORT_ERROR = 'transaction aborted';
2886 obj.status = ABORT_CODE;
2887 obj.statusText = ABORT_ERROR;
2890 obj.status = COMM_CODE;
2891 obj.statusText = COMM_ERROR;
2895 obj.argument = callbackArg;
2901 initHeader:function(label, value, isDefault)
2903 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2905 if (headerObj[label] === undefined) {
2906 headerObj[label] = value;
2911 headerObj[label] = value + "," + headerObj[label];
2915 this.hasDefaultHeaders = true;
2918 this.hasHeaders = true;
2923 setHeader:function(o)
2925 if (this.hasDefaultHeaders) {
2926 for (var prop in this.defaultHeaders) {
2927 if (this.defaultHeaders.hasOwnProperty(prop)) {
2928 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2933 if (this.hasHeaders) {
2934 for (var prop in this.headers) {
2935 if (this.headers.hasOwnProperty(prop)) {
2936 o.conn.setRequestHeader(prop, this.headers[prop]);
2940 this.hasHeaders = false;
2944 resetDefaultHeaders:function() {
2945 delete this.defaultHeaders;
2946 this.defaultHeaders = {};
2947 this.hasDefaultHeaders = false;
2950 abort:function(o, callback, isTimeout)
2952 if(this.isCallInProgress(o)) {
2954 window.clearInterval(this.poll[o.tId]);
2955 delete this.poll[o.tId];
2957 delete this.timeout[o.tId];
2960 this.handleTransactionResponse(o, callback, true);
2970 isCallInProgress:function(o)
2973 return o.conn.readyState != 4 && o.conn.readyState != 0;
2982 releaseObject:function(o)
2991 'MSXML2.XMLHTTP.3.0',
2999 * Portions of this file are based on pieces of Yahoo User Interface Library
3000 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3001 * YUI licensed under the BSD License:
3002 * http://developer.yahoo.net/yui/license.txt
3003 * <script type="text/javascript">
3007 Roo.lib.Region = function(t, r, b, l) {
3017 Roo.lib.Region.prototype = {
3018 contains : function(region) {
3019 return ( region.left >= this.left &&
3020 region.right <= this.right &&
3021 region.top >= this.top &&
3022 region.bottom <= this.bottom );
3026 getArea : function() {
3027 return ( (this.bottom - this.top) * (this.right - this.left) );
3030 intersect : function(region) {
3031 var t = Math.max(this.top, region.top);
3032 var r = Math.min(this.right, region.right);
3033 var b = Math.min(this.bottom, region.bottom);
3034 var l = Math.max(this.left, region.left);
3036 if (b >= t && r >= l) {
3037 return new Roo.lib.Region(t, r, b, l);
3042 union : function(region) {
3043 var t = Math.min(this.top, region.top);
3044 var r = Math.max(this.right, region.right);
3045 var b = Math.max(this.bottom, region.bottom);
3046 var l = Math.min(this.left, region.left);
3048 return new Roo.lib.Region(t, r, b, l);
3051 adjust : function(t, l, b, r) {
3060 Roo.lib.Region.getRegion = function(el) {
3061 var p = Roo.lib.Dom.getXY(el);
3064 var r = p[0] + el.offsetWidth;
3065 var b = p[1] + el.offsetHeight;
3068 return new Roo.lib.Region(t, r, b, l);
3071 * Portions of this file are based on pieces of Yahoo User Interface Library
3072 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3073 * YUI licensed under the BSD License:
3074 * http://developer.yahoo.net/yui/license.txt
3075 * <script type="text/javascript">
3078 //@@dep Roo.lib.Region
3081 Roo.lib.Point = function(x, y) {
3082 if (x instanceof Array) {
3086 this.x = this.right = this.left = this[0] = x;
3087 this.y = this.top = this.bottom = this[1] = y;
3090 Roo.lib.Point.prototype = new Roo.lib.Region();
3092 * Portions of this file are based on pieces of Yahoo User Interface Library
3093 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3094 * YUI licensed under the BSD License:
3095 * http://developer.yahoo.net/yui/license.txt
3096 * <script type="text/javascript">
3103 scroll : function(el, args, duration, easing, cb, scope) {
3104 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3107 motion : function(el, args, duration, easing, cb, scope) {
3108 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3111 color : function(el, args, duration, easing, cb, scope) {
3112 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3115 run : function(el, args, duration, easing, cb, scope, type) {
3116 type = type || Roo.lib.AnimBase;
3117 if (typeof easing == "string") {
3118 easing = Roo.lib.Easing[easing];
3120 var anim = new type(el, args, duration, easing);
3121 anim.animateX(function() {
3122 Roo.callback(cb, scope);
3128 * Portions of this file are based on pieces of Yahoo User Interface Library
3129 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3130 * YUI licensed under the BSD License:
3131 * http://developer.yahoo.net/yui/license.txt
3132 * <script type="text/javascript">
3140 if (!libFlyweight) {
3141 libFlyweight = new Roo.Element.Flyweight();
3143 libFlyweight.dom = el;
3144 return libFlyweight;
3147 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3151 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3153 this.init(el, attributes, duration, method);
3157 Roo.lib.AnimBase.fly = fly;
3161 Roo.lib.AnimBase.prototype = {
3163 toString: function() {
3164 var el = this.getEl();
3165 var id = el.id || el.tagName;
3166 return ("Anim " + id);
3170 noNegatives: /width|height|opacity|padding/i,
3171 offsetAttribute: /^((width|height)|(top|left))$/,
3172 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3173 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3177 doMethod: function(attr, start, end) {
3178 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3182 setAttribute: function(attr, val, unit) {
3183 if (this.patterns.noNegatives.test(attr)) {
3184 val = (val > 0) ? val : 0;
3187 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3191 getAttribute: function(attr) {
3192 var el = this.getEl();
3193 var val = fly(el).getStyle(attr);
3195 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3196 return parseFloat(val);
3199 var a = this.patterns.offsetAttribute.exec(attr) || [];
3200 var pos = !!( a[3] );
3201 var box = !!( a[2] );
3204 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3205 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3214 getDefaultUnit: function(attr) {
3215 if (this.patterns.defaultUnit.test(attr)) {
3222 animateX : function(callback, scope) {
3223 var f = function() {
3224 this.onComplete.removeListener(f);
3225 if (typeof callback == "function") {
3226 callback.call(scope || this, this);
3229 this.onComplete.addListener(f, this);
3234 setRuntimeAttribute: function(attr) {
3237 var attributes = this.attributes;
3239 this.runtimeAttributes[attr] = {};
3241 var isset = function(prop) {
3242 return (typeof prop !== 'undefined');
3245 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3249 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3252 if (isset(attributes[attr]['to'])) {
3253 end = attributes[attr]['to'];
3254 } else if (isset(attributes[attr]['by'])) {
3255 if (start.constructor == Array) {
3257 for (var i = 0, len = start.length; i < len; ++i) {
3258 end[i] = start[i] + attributes[attr]['by'][i];
3261 end = start + attributes[attr]['by'];
3265 this.runtimeAttributes[attr].start = start;
3266 this.runtimeAttributes[attr].end = end;
3269 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3273 init: function(el, attributes, duration, method) {
3275 var isAnimated = false;
3278 var startTime = null;
3281 var actualFrames = 0;
3284 el = Roo.getDom(el);
3287 this.attributes = attributes || {};
3290 this.duration = duration || 1;
3293 this.method = method || Roo.lib.Easing.easeNone;
3296 this.useSeconds = true;
3299 this.currentFrame = 0;
3302 this.totalFrames = Roo.lib.AnimMgr.fps;
3305 this.getEl = function() {
3310 this.isAnimated = function() {
3315 this.getStartTime = function() {
3319 this.runtimeAttributes = {};
3322 this.animate = function() {
3323 if (this.isAnimated()) {
3327 this.currentFrame = 0;
3329 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3331 Roo.lib.AnimMgr.registerElement(this);
3335 this.stop = function(finish) {
3337 this.currentFrame = this.totalFrames;
3338 this._onTween.fire();
3340 Roo.lib.AnimMgr.stop(this);
3343 var onStart = function() {
3344 this.onStart.fire();
3346 this.runtimeAttributes = {};
3347 for (var attr in this.attributes) {
3348 this.setRuntimeAttribute(attr);
3353 startTime = new Date();
3357 var onTween = function() {
3359 duration: new Date() - this.getStartTime(),
3360 currentFrame: this.currentFrame
3363 data.toString = function() {
3365 'duration: ' + data.duration +
3366 ', currentFrame: ' + data.currentFrame
3370 this.onTween.fire(data);
3372 var runtimeAttributes = this.runtimeAttributes;
3374 for (var attr in runtimeAttributes) {
3375 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3381 var onComplete = function() {
3382 var actual_duration = (new Date() - startTime) / 1000 ;
3385 duration: actual_duration,
3386 frames: actualFrames,
3387 fps: actualFrames / actual_duration
3390 data.toString = function() {
3392 'duration: ' + data.duration +
3393 ', frames: ' + data.frames +
3394 ', fps: ' + data.fps
3400 this.onComplete.fire(data);
3404 this._onStart = new Roo.util.Event(this);
3405 this.onStart = new Roo.util.Event(this);
3406 this.onTween = new Roo.util.Event(this);
3407 this._onTween = new Roo.util.Event(this);
3408 this.onComplete = new Roo.util.Event(this);
3409 this._onComplete = new Roo.util.Event(this);
3410 this._onStart.addListener(onStart);
3411 this._onTween.addListener(onTween);
3412 this._onComplete.addListener(onComplete);
3417 * Portions of this file are based on pieces of Yahoo User Interface Library
3418 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3419 * YUI licensed under the BSD License:
3420 * http://developer.yahoo.net/yui/license.txt
3421 * <script type="text/javascript">
3425 Roo.lib.AnimMgr = new function() {
3442 this.registerElement = function(tween) {
3443 queue[queue.length] = tween;
3445 tween._onStart.fire();
3450 this.unRegister = function(tween, index) {
3451 tween._onComplete.fire();
3452 index = index || getIndex(tween);
3454 queue.splice(index, 1);
3458 if (tweenCount <= 0) {
3464 this.start = function() {
3465 if (thread === null) {
3466 thread = setInterval(this.run, this.delay);
3471 this.stop = function(tween) {
3473 clearInterval(thread);
3475 for (var i = 0, len = queue.length; i < len; ++i) {
3476 if (queue[0].isAnimated()) {
3477 this.unRegister(queue[0], 0);
3486 this.unRegister(tween);
3491 this.run = function() {
3492 for (var i = 0, len = queue.length; i < len; ++i) {
3493 var tween = queue[i];
3494 if (!tween || !tween.isAnimated()) {
3498 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3500 tween.currentFrame += 1;
3502 if (tween.useSeconds) {
3503 correctFrame(tween);
3505 tween._onTween.fire();
3508 Roo.lib.AnimMgr.stop(tween, i);
3513 var getIndex = function(anim) {
3514 for (var i = 0, len = queue.length; i < len; ++i) {
3515 if (queue[i] == anim) {
3523 var correctFrame = function(tween) {
3524 var frames = tween.totalFrames;
3525 var frame = tween.currentFrame;
3526 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3527 var elapsed = (new Date() - tween.getStartTime());
3530 if (elapsed < tween.duration * 1000) {
3531 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3533 tweak = frames - (frame + 1);
3535 if (tweak > 0 && isFinite(tweak)) {
3536 if (tween.currentFrame + tweak >= frames) {
3537 tweak = frames - (frame + 1);
3540 tween.currentFrame += tweak;
3546 * Portions of this file are based on pieces of Yahoo User Interface Library
3547 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3548 * YUI licensed under the BSD License:
3549 * http://developer.yahoo.net/yui/license.txt
3550 * <script type="text/javascript">
3553 Roo.lib.Bezier = new function() {
3555 this.getPosition = function(points, t) {
3556 var n = points.length;
3559 for (var i = 0; i < n; ++i) {
3560 tmp[i] = [points[i][0], points[i][1]];
3563 for (var j = 1; j < n; ++j) {
3564 for (i = 0; i < n - j; ++i) {
3565 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3566 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3570 return [ tmp[0][0], tmp[0][1] ];
3574 * Portions of this file are based on pieces of Yahoo User Interface Library
3575 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3576 * YUI licensed under the BSD License:
3577 * http://developer.yahoo.net/yui/license.txt
3578 * <script type="text/javascript">
3583 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3584 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3587 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3589 var fly = Roo.lib.AnimBase.fly;
3591 var superclass = Y.ColorAnim.superclass;
3592 var proto = Y.ColorAnim.prototype;
3594 proto.toString = function() {
3595 var el = this.getEl();
3596 var id = el.id || el.tagName;
3597 return ("ColorAnim " + id);
3600 proto.patterns.color = /color$/i;
3601 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3602 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3603 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3604 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3607 proto.parseColor = function(s) {
3608 if (s.length == 3) {
3612 var c = this.patterns.hex.exec(s);
3613 if (c && c.length == 4) {
3614 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3617 c = this.patterns.rgb.exec(s);
3618 if (c && c.length == 4) {
3619 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3622 c = this.patterns.hex3.exec(s);
3623 if (c && c.length == 4) {
3624 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3629 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3630 proto.getAttribute = function(attr) {
3631 var el = this.getEl();
3632 if (this.patterns.color.test(attr)) {
3633 var val = fly(el).getStyle(attr);
3635 if (this.patterns.transparent.test(val)) {
3636 var parent = el.parentNode;
3637 val = fly(parent).getStyle(attr);
3639 while (parent && this.patterns.transparent.test(val)) {
3640 parent = parent.parentNode;
3641 val = fly(parent).getStyle(attr);
3642 if (parent.tagName.toUpperCase() == 'HTML') {
3648 val = superclass.getAttribute.call(this, attr);
3653 proto.getAttribute = function(attr) {
3654 var el = this.getEl();
3655 if (this.patterns.color.test(attr)) {
3656 var val = fly(el).getStyle(attr);
3658 if (this.patterns.transparent.test(val)) {
3659 var parent = el.parentNode;
3660 val = fly(parent).getStyle(attr);
3662 while (parent && this.patterns.transparent.test(val)) {
3663 parent = parent.parentNode;
3664 val = fly(parent).getStyle(attr);
3665 if (parent.tagName.toUpperCase() == 'HTML') {
3671 val = superclass.getAttribute.call(this, attr);
3677 proto.doMethod = function(attr, start, end) {
3680 if (this.patterns.color.test(attr)) {
3682 for (var i = 0, len = start.length; i < len; ++i) {
3683 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3686 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3689 val = superclass.doMethod.call(this, attr, start, end);
3695 proto.setRuntimeAttribute = function(attr) {
3696 superclass.setRuntimeAttribute.call(this, attr);
3698 if (this.patterns.color.test(attr)) {
3699 var attributes = this.attributes;
3700 var start = this.parseColor(this.runtimeAttributes[attr].start);
3701 var end = this.parseColor(this.runtimeAttributes[attr].end);
3703 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3704 end = this.parseColor(attributes[attr].by);
3706 for (var i = 0, len = start.length; i < len; ++i) {
3707 end[i] = start[i] + end[i];
3711 this.runtimeAttributes[attr].start = start;
3712 this.runtimeAttributes[attr].end = end;
3718 * Portions of this file are based on pieces of Yahoo User Interface Library
3719 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3720 * YUI licensed under the BSD License:
3721 * http://developer.yahoo.net/yui/license.txt
3722 * <script type="text/javascript">
3728 easeNone: function (t, b, c, d) {
3729 return c * t / d + b;
3733 easeIn: function (t, b, c, d) {
3734 return c * (t /= d) * t + b;
3738 easeOut: function (t, b, c, d) {
3739 return -c * (t /= d) * (t - 2) + b;
3743 easeBoth: function (t, b, c, d) {
3744 if ((t /= d / 2) < 1) {
3745 return c / 2 * t * t + b;
3748 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3752 easeInStrong: function (t, b, c, d) {
3753 return c * (t /= d) * t * t * t + b;
3757 easeOutStrong: function (t, b, c, d) {
3758 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3762 easeBothStrong: function (t, b, c, d) {
3763 if ((t /= d / 2) < 1) {
3764 return c / 2 * t * t * t * t + b;
3767 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3772 elasticIn: function (t, b, c, d, a, p) {
3776 if ((t /= d) == 1) {
3783 if (!a || a < Math.abs(c)) {
3788 var s = p / (2 * Math.PI) * Math.asin(c / a);
3791 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3795 elasticOut: function (t, b, c, d, a, p) {
3799 if ((t /= d) == 1) {
3806 if (!a || a < Math.abs(c)) {
3811 var s = p / (2 * Math.PI) * Math.asin(c / a);
3814 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3818 elasticBoth: function (t, b, c, d, a, p) {
3823 if ((t /= d / 2) == 2) {
3831 if (!a || a < Math.abs(c)) {
3836 var s = p / (2 * Math.PI) * Math.asin(c / a);
3840 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3841 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3843 return a * Math.pow(2, -10 * (t -= 1)) *
3844 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3849 backIn: function (t, b, c, d, s) {
3850 if (typeof s == 'undefined') {
3853 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3857 backOut: function (t, b, c, d, s) {
3858 if (typeof s == 'undefined') {
3861 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3865 backBoth: function (t, b, c, d, s) {
3866 if (typeof s == 'undefined') {
3870 if ((t /= d / 2 ) < 1) {
3871 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3873 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3877 bounceIn: function (t, b, c, d) {
3878 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3882 bounceOut: function (t, b, c, d) {
3883 if ((t /= d) < (1 / 2.75)) {
3884 return c * (7.5625 * t * t) + b;
3885 } else if (t < (2 / 2.75)) {
3886 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3887 } else if (t < (2.5 / 2.75)) {
3888 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3890 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3894 bounceBoth: function (t, b, c, d) {
3896 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3898 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3901 * Portions of this file are based on pieces of Yahoo User Interface Library
3902 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3903 * YUI licensed under the BSD License:
3904 * http://developer.yahoo.net/yui/license.txt
3905 * <script type="text/javascript">
3909 Roo.lib.Motion = function(el, attributes, duration, method) {
3911 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3915 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3919 var superclass = Y.Motion.superclass;
3920 var proto = Y.Motion.prototype;
3922 proto.toString = function() {
3923 var el = this.getEl();
3924 var id = el.id || el.tagName;
3925 return ("Motion " + id);
3928 proto.patterns.points = /^points$/i;
3930 proto.setAttribute = function(attr, val, unit) {
3931 if (this.patterns.points.test(attr)) {
3932 unit = unit || 'px';
3933 superclass.setAttribute.call(this, 'left', val[0], unit);
3934 superclass.setAttribute.call(this, 'top', val[1], unit);
3936 superclass.setAttribute.call(this, attr, val, unit);
3940 proto.getAttribute = function(attr) {
3941 if (this.patterns.points.test(attr)) {
3943 superclass.getAttribute.call(this, 'left'),
3944 superclass.getAttribute.call(this, 'top')
3947 val = superclass.getAttribute.call(this, attr);
3953 proto.doMethod = function(attr, start, end) {
3956 if (this.patterns.points.test(attr)) {
3957 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3958 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
3960 val = superclass.doMethod.call(this, attr, start, end);
3965 proto.setRuntimeAttribute = function(attr) {
3966 if (this.patterns.points.test(attr)) {
3967 var el = this.getEl();
3968 var attributes = this.attributes;
3970 var control = attributes['points']['control'] || [];
3974 if (control.length > 0 && !(control[0] instanceof Array)) {
3975 control = [control];
3978 for (i = 0,len = control.length; i < len; ++i) {
3979 tmp[i] = control[i];
3984 Roo.fly(el).position();
3986 if (isset(attributes['points']['from'])) {
3987 Roo.lib.Dom.setXY(el, attributes['points']['from']);
3990 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
3993 start = this.getAttribute('points');
3996 if (isset(attributes['points']['to'])) {
3997 end = translateValues.call(this, attributes['points']['to'], start);
3999 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4000 for (i = 0,len = control.length; i < len; ++i) {
4001 control[i] = translateValues.call(this, control[i], start);
4005 } else if (isset(attributes['points']['by'])) {
4006 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4008 for (i = 0,len = control.length; i < len; ++i) {
4009 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4013 this.runtimeAttributes[attr] = [start];
4015 if (control.length > 0) {
4016 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4019 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4022 superclass.setRuntimeAttribute.call(this, attr);
4026 var translateValues = function(val, start) {
4027 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4028 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4033 var isset = function(prop) {
4034 return (typeof prop !== 'undefined');
4038 * Portions of this file are based on pieces of Yahoo User Interface Library
4039 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4040 * YUI licensed under the BSD License:
4041 * http://developer.yahoo.net/yui/license.txt
4042 * <script type="text/javascript">
4046 Roo.lib.Scroll = function(el, attributes, duration, method) {
4048 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4052 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4056 var superclass = Y.Scroll.superclass;
4057 var proto = Y.Scroll.prototype;
4059 proto.toString = function() {
4060 var el = this.getEl();
4061 var id = el.id || el.tagName;
4062 return ("Scroll " + id);
4065 proto.doMethod = function(attr, start, end) {
4068 if (attr == 'scroll') {
4070 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4071 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4075 val = superclass.doMethod.call(this, attr, start, end);
4080 proto.getAttribute = function(attr) {
4082 var el = this.getEl();
4084 if (attr == 'scroll') {
4085 val = [ el.scrollLeft, el.scrollTop ];
4087 val = superclass.getAttribute.call(this, attr);
4093 proto.setAttribute = function(attr, val, unit) {
4094 var el = this.getEl();
4096 if (attr == 'scroll') {
4097 el.scrollLeft = val[0];
4098 el.scrollTop = val[1];
4100 superclass.setAttribute.call(this, attr, val, unit);
4106 * Ext JS Library 1.1.1
4107 * Copyright(c) 2006-2007, Ext JS, LLC.
4109 * Originally Released Under LGPL - original licence link has changed is not relivant.
4112 * <script type="text/javascript">
4116 // nasty IE9 hack - what a pile of crap that is..
4118 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4119 Range.prototype.createContextualFragment = function (html) {
4120 var doc = window.document;
4121 var container = doc.createElement("div");
4122 container.innerHTML = html;
4123 var frag = doc.createDocumentFragment(), n;
4124 while ((n = container.firstChild)) {
4125 frag.appendChild(n);
4132 * @class Roo.DomHelper
4133 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4134 * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4137 Roo.DomHelper = function(){
4138 var tempTableEl = null;
4139 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4140 var tableRe = /^table|tbody|tr|td$/i;
4142 // build as innerHTML where available
4144 var createHtml = function(o){
4145 if(typeof o == 'string'){
4154 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
4155 if(attr == "style"){
4157 if(typeof s == "function"){
4160 if(typeof s == "string"){
4161 b += ' style="' + s + '"';
4162 }else if(typeof s == "object"){
4165 if(typeof s[key] != "function"){
4166 b += key + ":" + s[key] + ";";
4173 b += ' class="' + o["cls"] + '"';
4174 }else if(attr == "htmlFor"){
4175 b += ' for="' + o["htmlFor"] + '"';
4177 b += " " + attr + '="' + o[attr] + '"';
4181 if(emptyTags.test(o.tag)){
4185 var cn = o.children || o.cn;
4187 //http://bugs.kde.org/show_bug.cgi?id=71506
4188 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4189 for(var i = 0, len = cn.length; i < len; i++) {
4190 b += createHtml(cn[i], b);
4193 b += createHtml(cn, b);
4199 b += "</" + o.tag + ">";
4206 var createDom = function(o, parentNode){
4208 // defininition craeted..
4210 if (o.ns && o.ns != 'html') {
4212 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4213 xmlns[o.ns] = o.xmlns;
4216 if (typeof(xmlns[o.ns]) == 'undefined') {
4217 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4223 if (typeof(o) == 'string') {
4224 return parentNode.appendChild(document.createTextNode(o));
4226 o.tag = o.tag || div;
4227 if (o.ns && Roo.isIE) {
4229 o.tag = o.ns + ':' + o.tag;
4232 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4233 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4236 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4237 attr == "style" || typeof o[attr] == "function") continue;
4239 if(attr=="cls" && Roo.isIE){
4240 el.className = o["cls"];
4242 if(useSet) { el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);}
4248 Roo.DomHelper.applyStyles(el, o.style);
4249 var cn = o.children || o.cn;
4251 //http://bugs.kde.org/show_bug.cgi?id=71506
4252 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4253 for(var i = 0, len = cn.length; i < len; i++) {
4254 createDom(cn[i], el);
4261 el.innerHTML = o.html;
4264 parentNode.appendChild(el);
4269 var ieTable = function(depth, s, h, e){
4270 tempTableEl.innerHTML = [s, h, e].join('');
4271 var i = -1, el = tempTableEl;
4278 // kill repeat to save bytes
4282 tbe = '</tbody>'+te,
4288 * Nasty code for IE's broken table implementation
4290 var insertIntoTable = function(tag, where, el, html){
4292 tempTableEl = document.createElement('div');
4297 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4300 if(where == 'beforebegin'){
4304 before = el.nextSibling;
4307 node = ieTable(4, trs, html, tre);
4309 else if(tag == 'tr'){
4310 if(where == 'beforebegin'){
4313 node = ieTable(3, tbs, html, tbe);
4314 } else if(where == 'afterend'){
4315 before = el.nextSibling;
4317 node = ieTable(3, tbs, html, tbe);
4318 } else{ // INTO a TR
4319 if(where == 'afterbegin'){
4320 before = el.firstChild;
4322 node = ieTable(4, trs, html, tre);
4324 } else if(tag == 'tbody'){
4325 if(where == 'beforebegin'){
4328 node = ieTable(2, ts, html, te);
4329 } else if(where == 'afterend'){
4330 before = el.nextSibling;
4332 node = ieTable(2, ts, html, te);
4334 if(where == 'afterbegin'){
4335 before = el.firstChild;
4337 node = ieTable(3, tbs, html, tbe);
4340 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4343 if(where == 'afterbegin'){
4344 before = el.firstChild;
4346 node = ieTable(2, ts, html, te);
4348 el.insertBefore(node, before);
4353 /** True to force the use of DOM instead of html fragments @type Boolean */
4357 * Returns the markup for the passed Element(s) config
4358 * @param {Object} o The Dom object spec (and children)
4361 markup : function(o){
4362 return createHtml(o);
4366 * Applies a style specification to an element
4367 * @param {String/HTMLElement} el The element to apply styles to
4368 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4369 * a function which returns such a specification.
4371 applyStyles : function(el, styles){
4374 if(typeof styles == "string"){
4375 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4377 while ((matches = re.exec(styles)) != null){
4378 el.setStyle(matches[1], matches[2]);
4380 }else if (typeof styles == "object"){
4381 for (var style in styles){
4382 el.setStyle(style, styles[style]);
4384 }else if (typeof styles == "function"){
4385 Roo.DomHelper.applyStyles(el, styles.call());
4391 * Inserts an HTML fragment into the Dom
4392 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4393 * @param {HTMLElement} el The context element
4394 * @param {String} html The HTML fragmenet
4395 * @return {HTMLElement} The new node
4397 insertHtml : function(where, el, html){
4398 where = where.toLowerCase();
4399 if(el.insertAdjacentHTML){
4400 if(tableRe.test(el.tagName)){
4402 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4408 el.insertAdjacentHTML('BeforeBegin', html);
4409 return el.previousSibling;
4411 el.insertAdjacentHTML('AfterBegin', html);
4412 return el.firstChild;
4414 el.insertAdjacentHTML('BeforeEnd', html);
4415 return el.lastChild;
4417 el.insertAdjacentHTML('AfterEnd', html);
4418 return el.nextSibling;
4420 throw 'Illegal insertion point -> "' + where + '"';
4422 var range = el.ownerDocument.createRange();
4426 range.setStartBefore(el);
4427 frag = range.createContextualFragment(html);
4428 el.parentNode.insertBefore(frag, el);
4429 return el.previousSibling;
4432 range.setStartBefore(el.firstChild);
4433 frag = range.createContextualFragment(html);
4434 el.insertBefore(frag, el.firstChild);
4435 return el.firstChild;
4437 el.innerHTML = html;
4438 return el.firstChild;
4442 range.setStartAfter(el.lastChild);
4443 frag = range.createContextualFragment(html);
4444 el.appendChild(frag);
4445 return el.lastChild;
4447 el.innerHTML = html;
4448 return el.lastChild;
4451 range.setStartAfter(el);
4452 frag = range.createContextualFragment(html);
4453 el.parentNode.insertBefore(frag, el.nextSibling);
4454 return el.nextSibling;
4456 throw 'Illegal insertion point -> "' + where + '"';
4460 * Creates new Dom element(s) and inserts them before el
4461 * @param {String/HTMLElement/Element} el The context element
4462 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4463 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4464 * @return {HTMLElement/Roo.Element} The new node
4466 insertBefore : function(el, o, returnElement){
4467 return this.doInsert(el, o, returnElement, "beforeBegin");
4471 * Creates new Dom element(s) and inserts them after el
4472 * @param {String/HTMLElement/Element} el The context element
4473 * @param {Object} o The Dom object spec (and children)
4474 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4475 * @return {HTMLElement/Roo.Element} The new node
4477 insertAfter : function(el, o, returnElement){
4478 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4482 * Creates new Dom element(s) and inserts them as the first child of el
4483 * @param {String/HTMLElement/Element} el The context element
4484 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4485 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4486 * @return {HTMLElement/Roo.Element} The new node
4488 insertFirst : function(el, o, returnElement){
4489 return this.doInsert(el, o, returnElement, "afterBegin");
4493 doInsert : function(el, o, returnElement, pos, sibling){
4494 el = Roo.getDom(el);
4496 if(this.useDom || o.ns){
4497 newNode = createDom(o, null);
4498 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4500 var html = createHtml(o);
4501 newNode = this.insertHtml(pos, el, html);
4503 return returnElement ? Roo.get(newNode, true) : newNode;
4507 * Creates new Dom element(s) and appends them to el
4508 * @param {String/HTMLElement/Element} el The context element
4509 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4510 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4511 * @return {HTMLElement/Roo.Element} The new node
4513 append : function(el, o, returnElement){
4514 el = Roo.getDom(el);
4516 if(this.useDom || o.ns){
4517 newNode = createDom(o, null);
4518 el.appendChild(newNode);
4520 var html = createHtml(o);
4521 newNode = this.insertHtml("beforeEnd", el, html);
4523 return returnElement ? Roo.get(newNode, true) : newNode;
4527 * Creates new Dom element(s) and overwrites the contents of el with them
4528 * @param {String/HTMLElement/Element} el The context element
4529 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4530 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4531 * @return {HTMLElement/Roo.Element} The new node
4533 overwrite : function(el, o, returnElement){
4534 el = Roo.getDom(el);
4537 while (el.childNodes.length) {
4538 el.removeChild(el.firstChild);
4542 el.innerHTML = createHtml(o);
4545 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4549 * Creates a new Roo.DomHelper.Template from the Dom object spec
4550 * @param {Object} o The Dom object spec (and children)
4551 * @return {Roo.DomHelper.Template} The new template
4553 createTemplate : function(o){
4554 var html = createHtml(o);
4555 return new Roo.Template(html);
4561 * Ext JS Library 1.1.1
4562 * Copyright(c) 2006-2007, Ext JS, LLC.
4564 * Originally Released Under LGPL - original licence link has changed is not relivant.
4567 * <script type="text/javascript">
4571 * @class Roo.Template
4572 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4573 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4576 var t = new Roo.Template({
4577 html : '<div name="{id}">' +
4578 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4580 myformat: function (value, allValues) {
4581 return 'XX' + value;
4584 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4586 * For more information see this blog post with examples:
4587 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4588 - Create Elements using DOM, HTML fragments and Templates</a>.
4590 * @param {Object} cfg - Configuration object.
4592 Roo.Template = function(cfg){
4594 if(cfg instanceof Array){
4596 }else if(arguments.length > 1){
4597 cfg = Array.prototype.join.call(arguments, "");
4601 if (typeof(cfg) == 'object') {
4612 Roo.Template.prototype = {
4615 * @cfg {String} url The Url to load the template from. beware if you are loading from a url, the data may not be ready if you use it instantly..
4616 * it should be fixed so that template is observable...
4620 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4624 * Returns an HTML fragment of this template with the specified values applied.
4625 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4626 * @return {String} The HTML fragment
4628 applyTemplate : function(values){
4632 return this.compiled(values);
4634 var useF = this.disableFormats !== true;
4635 var fm = Roo.util.Format, tpl = this;
4636 var fn = function(m, name, format, args){
4638 if(format.substr(0, 5) == "this."){
4639 return tpl.call(format.substr(5), values[name], values);
4642 // quoted values are required for strings in compiled templates,
4643 // but for non compiled we need to strip them
4644 // quoted reversed for jsmin
4645 var re = /^\s*['"](.*)["']\s*$/;
4646 args = args.split(',');
4647 for(var i = 0, len = args.length; i < len; i++){
4648 args[i] = args[i].replace(re, "$1");
4650 args = [values[name]].concat(args);
4652 args = [values[name]];
4654 return fm[format].apply(fm, args);
4657 return values[name] !== undefined ? values[name] : "";
4660 return this.html.replace(this.re, fn);
4678 this.loading = true;
4679 this.compiled = false;
4681 var cx = new Roo.data.Connection();
4685 success : function (response) {
4687 _t.html = response.responseText;
4691 failure : function(response) {
4692 Roo.log("Template failed to load from " + _t.url);
4699 * Sets the HTML used as the template and optionally compiles it.
4700 * @param {String} html
4701 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4702 * @return {Roo.Template} this
4704 set : function(html, compile){
4706 this.compiled = null;
4714 * True to disable format functions (defaults to false)
4717 disableFormats : false,
4720 * The regular expression used to match template variables
4724 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4727 * Compiles the template into an internal function, eliminating the RegEx overhead.
4728 * @return {Roo.Template} this
4730 compile : function(){
4731 var fm = Roo.util.Format;
4732 var useF = this.disableFormats !== true;
4733 var sep = Roo.isGecko ? "+" : ",";
4734 var fn = function(m, name, format, args){
4736 args = args ? ',' + args : "";
4737 if(format.substr(0, 5) != "this."){
4738 format = "fm." + format + '(';
4740 format = 'this.call("'+ format.substr(5) + '", ';
4744 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4746 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4749 // branched to use + in gecko and [].join() in others
4751 body = "this.compiled = function(values){ return '" +
4752 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4755 body = ["this.compiled = function(values){ return ['"];
4756 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4757 body.push("'].join('');};");
4758 body = body.join('');
4768 // private function used to call members
4769 call : function(fnName, value, allValues){
4770 return this[fnName](value, allValues);
4774 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4775 * @param {String/HTMLElement/Roo.Element} el The context element
4776 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4777 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4778 * @return {HTMLElement/Roo.Element} The new node or Element
4780 insertFirst: function(el, values, returnElement){
4781 return this.doInsert('afterBegin', el, values, returnElement);
4785 * Applies the supplied values to the template and inserts the new node(s) before el.
4786 * @param {String/HTMLElement/Roo.Element} el The context element
4787 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4788 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4789 * @return {HTMLElement/Roo.Element} The new node or Element
4791 insertBefore: function(el, values, returnElement){
4792 return this.doInsert('beforeBegin', el, values, returnElement);
4796 * Applies the supplied values to the template and inserts the new node(s) after el.
4797 * @param {String/HTMLElement/Roo.Element} el The context element
4798 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4799 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4800 * @return {HTMLElement/Roo.Element} The new node or Element
4802 insertAfter : function(el, values, returnElement){
4803 return this.doInsert('afterEnd', el, values, returnElement);
4807 * Applies the supplied values to the template and appends the new node(s) to el.
4808 * @param {String/HTMLElement/Roo.Element} el The context element
4809 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4810 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4811 * @return {HTMLElement/Roo.Element} The new node or Element
4813 append : function(el, values, returnElement){
4814 return this.doInsert('beforeEnd', el, values, returnElement);
4817 doInsert : function(where, el, values, returnEl){
4818 el = Roo.getDom(el);
4819 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4820 return returnEl ? Roo.get(newNode, true) : newNode;
4824 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4825 * @param {String/HTMLElement/Roo.Element} el The context element
4826 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4827 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4828 * @return {HTMLElement/Roo.Element} The new node or Element
4830 overwrite : function(el, values, returnElement){
4831 el = Roo.getDom(el);
4832 el.innerHTML = this.applyTemplate(values);
4833 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4837 * Alias for {@link #applyTemplate}
4840 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4843 Roo.DomHelper.Template = Roo.Template;
4846 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4847 * @param {String/HTMLElement} el A DOM element or its id
4848 * @returns {Roo.Template} The created template
4851 Roo.Template.from = function(el){
4852 el = Roo.getDom(el);
4853 return new Roo.Template(el.value || el.innerHTML);
4856 * Ext JS Library 1.1.1
4857 * Copyright(c) 2006-2007, Ext JS, LLC.
4859 * Originally Released Under LGPL - original licence link has changed is not relivant.
4862 * <script type="text/javascript">
4867 * This is code is also distributed under MIT license for use
4868 * with jQuery and prototype JavaScript libraries.
4871 * @class Roo.DomQuery
4872 Provides high performance selector/xpath processing by compiling queries into reusable functions. New pseudo classes and matchers can be plugged. It works on HTML and XML documents (if a content node is passed in).
4874 DomQuery supports most of the <a href="http://www.w3.org/TR/2005/WD-css3-selectors-20051215/">CSS3 selectors spec</a>, along with some custom selectors and basic XPath.</p>
4877 All selectors, attribute filters and pseudos below can be combined infinitely in any order. For example "div.foo:nth-child(odd)[@foo=bar].bar:first" would be a perfectly valid selector. Node filters are processed in the order in which they appear, which allows you to optimize your queries for your document structure.
4879 <h4>Element Selectors:</h4>
4881 <li> <b>*</b> any element</li>
4882 <li> <b>E</b> an element with the tag E</li>
4883 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4884 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4885 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4886 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4888 <h4>Attribute Selectors:</h4>
4889 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4891 <li> <b>E[foo]</b> has an attribute "foo"</li>
4892 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4893 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4894 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4895 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4896 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4897 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4899 <h4>Pseudo Classes:</h4>
4901 <li> <b>E:first-child</b> E is the first child of its parent</li>
4902 <li> <b>E:last-child</b> E is the last child of its parent</li>
4903 <li> <b>E:nth-child(<i>n</i>)</b> E is the <i>n</i>th child of its parent (1 based as per the spec)</li>
4904 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4905 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4906 <li> <b>E:only-child</b> E is the only child of its parent</li>
4907 <li> <b>E:checked</b> E is an element that is has a checked attribute that is true (e.g. a radio or checkbox) </li>
4908 <li> <b>E:first</b> the first E in the resultset</li>
4909 <li> <b>E:last</b> the last E in the resultset</li>
4910 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4911 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4912 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4913 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4914 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4915 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4916 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4917 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4918 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4920 <h4>CSS Value Selectors:</h4>
4922 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4923 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4924 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4925 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4926 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4927 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4931 Roo.DomQuery = function(){
4932 var cache = {}, simpleCache = {}, valueCache = {};
4933 var nonSpace = /\S/;
4934 var trimRe = /^\s+|\s+$/g;
4935 var tplRe = /\{(\d+)\}/g;
4936 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4937 var tagTokenRe = /^(#)?([\w-\*]+)/;
4938 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4940 function child(p, index){
4942 var n = p.firstChild;
4944 if(n.nodeType == 1){
4955 while((n = n.nextSibling) && n.nodeType != 1);
4960 while((n = n.previousSibling) && n.nodeType != 1);
4964 function children(d){
4965 var n = d.firstChild, ni = -1;
4967 var nx = n.nextSibling;
4968 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
4978 function byClassName(c, a, v){
4982 var r = [], ri = -1, cn;
4983 for(var i = 0, ci; ci = c[i]; i++){
4984 if((' '+ci.className+' ').indexOf(v) != -1){
4991 function attrValue(n, attr){
4992 if(!n.tagName && typeof n.length != "undefined"){
5001 if(attr == "class" || attr == "className"){
5004 return n.getAttribute(attr) || n[attr];
5008 function getNodes(ns, mode, tagName){
5009 var result = [], ri = -1, cs;
5013 tagName = tagName || "*";
5014 if(typeof ns.getElementsByTagName != "undefined"){
5018 for(var i = 0, ni; ni = ns[i]; i++){
5019 cs = ni.getElementsByTagName(tagName);
5020 for(var j = 0, ci; ci = cs[j]; j++){
5024 }else if(mode == "/" || mode == ">"){
5025 var utag = tagName.toUpperCase();
5026 for(var i = 0, ni, cn; ni = ns[i]; i++){
5027 cn = ni.children || ni.childNodes;
5028 for(var j = 0, cj; cj = cn[j]; j++){
5029 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5034 }else if(mode == "+"){
5035 var utag = tagName.toUpperCase();
5036 for(var i = 0, n; n = ns[i]; i++){
5037 while((n = n.nextSibling) && n.nodeType != 1);
5038 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5042 }else if(mode == "~"){
5043 for(var i = 0, n; n = ns[i]; i++){
5044 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5053 function concat(a, b){
5057 for(var i = 0, l = b.length; i < l; i++){
5063 function byTag(cs, tagName){
5064 if(cs.tagName || cs == document){
5070 var r = [], ri = -1;
5071 tagName = tagName.toLowerCase();
5072 for(var i = 0, ci; ci = cs[i]; i++){
5073 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5080 function byId(cs, attr, id){
5081 if(cs.tagName || cs == document){
5087 var r = [], ri = -1;
5088 for(var i = 0,ci; ci = cs[i]; i++){
5089 if(ci && ci.id == id){
5097 function byAttribute(cs, attr, value, op, custom){
5098 var r = [], ri = -1, st = custom=="{";
5099 var f = Roo.DomQuery.operators[op];
5100 for(var i = 0, ci; ci = cs[i]; i++){
5103 a = Roo.DomQuery.getStyle(ci, attr);
5105 else if(attr == "class" || attr == "className"){
5107 }else if(attr == "for"){
5109 }else if(attr == "href"){
5110 a = ci.getAttribute("href", 2);
5112 a = ci.getAttribute(attr);
5114 if((f && f(a, value)) || (!f && a)){
5121 function byPseudo(cs, name, value){
5122 return Roo.DomQuery.pseudos[name](cs, value);
5125 // This is for IE MSXML which does not support expandos.
5126 // IE runs the same speed using setAttribute, however FF slows way down
5127 // and Safari completely fails so they need to continue to use expandos.
5128 var isIE = window.ActiveXObject ? true : false;
5130 // this eval is stop the compressor from
5131 // renaming the variable to something shorter
5133 /** eval:var:batch */
5138 function nodupIEXml(cs){
5140 cs[0].setAttribute("_nodup", d);
5142 for(var i = 1, len = cs.length; i < len; i++){
5144 if(!c.getAttribute("_nodup") != d){
5145 c.setAttribute("_nodup", d);
5149 for(var i = 0, len = cs.length; i < len; i++){
5150 cs[i].removeAttribute("_nodup");
5159 var len = cs.length, c, i, r = cs, cj, ri = -1;
5160 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5163 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5164 return nodupIEXml(cs);
5168 for(i = 1; c = cs[i]; i++){
5173 for(var j = 0; j < i; j++){
5176 for(j = i+1; cj = cs[j]; j++){
5188 function quickDiffIEXml(c1, c2){
5190 for(var i = 0, len = c1.length; i < len; i++){
5191 c1[i].setAttribute("_qdiff", d);
5194 for(var i = 0, len = c2.length; i < len; i++){
5195 if(c2[i].getAttribute("_qdiff") != d){
5196 r[r.length] = c2[i];
5199 for(var i = 0, len = c1.length; i < len; i++){
5200 c1[i].removeAttribute("_qdiff");
5205 function quickDiff(c1, c2){
5206 var len1 = c1.length;
5210 if(isIE && c1[0].selectSingleNode){
5211 return quickDiffIEXml(c1, c2);
5214 for(var i = 0; i < len1; i++){
5218 for(var i = 0, len = c2.length; i < len; i++){
5219 if(c2[i]._qdiff != d){
5220 r[r.length] = c2[i];
5226 function quickId(ns, mode, root, id){
5228 var d = root.ownerDocument || root;
5229 return d.getElementById(id);
5231 ns = getNodes(ns, mode, "*");
5232 return byId(ns, null, id);
5236 getStyle : function(el, name){
5237 return Roo.fly(el).getStyle(name);
5240 * Compiles a selector/xpath query into a reusable function. The returned function
5241 * takes one parameter "root" (optional), which is the context node from where the query should start.
5242 * @param {String} selector The selector/xpath query
5243 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5244 * @return {Function}
5246 compile : function(path, type){
5247 type = type || "select";
5249 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5250 var q = path, mode, lq;
5251 var tk = Roo.DomQuery.matchers;
5252 var tklen = tk.length;
5255 // accept leading mode switch
5256 var lmode = q.match(modeRe);
5257 if(lmode && lmode[1]){
5258 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5259 q = q.replace(lmode[1], "");
5261 // strip leading slashes
5262 while(path.substr(0, 1)=="/"){
5263 path = path.substr(1);
5266 while(q && lq != q){
5268 var tm = q.match(tagTokenRe);
5269 if(type == "select"){
5272 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5274 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5276 q = q.replace(tm[0], "");
5277 }else if(q.substr(0, 1) != '@'){
5278 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5283 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5285 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5287 q = q.replace(tm[0], "");
5290 while(!(mm = q.match(modeRe))){
5291 var matched = false;
5292 for(var j = 0; j < tklen; j++){
5294 var m = q.match(t.re);
5296 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5299 q = q.replace(m[0], "");
5304 // prevent infinite loop on bad selector
5306 throw 'Error parsing selector, parsing failed at "' + q + '"';
5310 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5311 q = q.replace(mm[1], "");
5314 fn[fn.length] = "return nodup(n);\n}";
5317 * list of variables that need from compression as they are used by eval.
5327 * eval:var:byClassName
5329 * eval:var:byAttribute
5330 * eval:var:attrValue
5338 * Selects a group of elements.
5339 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5340 * @param {Node} root (optional) The start of the query (defaults to document).
5343 select : function(path, root, type){
5344 if(!root || root == document){
5347 if(typeof root == "string"){
5348 root = document.getElementById(root);
5350 var paths = path.split(",");
5352 for(var i = 0, len = paths.length; i < len; i++){
5353 var p = paths[i].replace(trimRe, "");
5355 cache[p] = Roo.DomQuery.compile(p);
5357 throw p + " is not a valid selector";
5360 var result = cache[p](root);
5361 if(result && result != document){
5362 results = results.concat(result);
5365 if(paths.length > 1){
5366 return nodup(results);
5372 * Selects a single element.
5373 * @param {String} selector The selector/xpath query
5374 * @param {Node} root (optional) The start of the query (defaults to document).
5377 selectNode : function(path, root){
5378 return Roo.DomQuery.select(path, root)[0];
5382 * Selects the value of a node, optionally replacing null with the defaultValue.
5383 * @param {String} selector The selector/xpath query
5384 * @param {Node} root (optional) The start of the query (defaults to document).
5385 * @param {String} defaultValue
5387 selectValue : function(path, root, defaultValue){
5388 path = path.replace(trimRe, "");
5389 if(!valueCache[path]){
5390 valueCache[path] = Roo.DomQuery.compile(path, "select");
5392 var n = valueCache[path](root);
5393 n = n[0] ? n[0] : n;
5394 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5395 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5399 * Selects the value of a node, parsing integers and floats.
5400 * @param {String} selector The selector/xpath query
5401 * @param {Node} root (optional) The start of the query (defaults to document).
5402 * @param {Number} defaultValue
5405 selectNumber : function(path, root, defaultValue){
5406 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5407 return parseFloat(v);
5411 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5412 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5413 * @param {String} selector The simple selector to test
5416 is : function(el, ss){
5417 if(typeof el == "string"){
5418 el = document.getElementById(el);
5420 var isArray = (el instanceof Array);
5421 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5422 return isArray ? (result.length == el.length) : (result.length > 0);
5426 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5427 * @param {Array} el An array of elements to filter
5428 * @param {String} selector The simple selector to test
5429 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5430 * the selector instead of the ones that match
5433 filter : function(els, ss, nonMatches){
5434 ss = ss.replace(trimRe, "");
5435 if(!simpleCache[ss]){
5436 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5438 var result = simpleCache[ss](els);
5439 return nonMatches ? quickDiff(result, els) : result;
5443 * Collection of matching regular expressions and code snippets.
5447 select: 'n = byClassName(n, null, " {1} ");'
5449 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5450 select: 'n = byPseudo(n, "{1}", "{2}");'
5452 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5453 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5456 select: 'n = byId(n, null, "{1}");'
5459 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5464 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5465 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5468 "=" : function(a, v){
5471 "!=" : function(a, v){
5474 "^=" : function(a, v){
5475 return a && a.substr(0, v.length) == v;
5477 "$=" : function(a, v){
5478 return a && a.substr(a.length-v.length) == v;
5480 "*=" : function(a, v){
5481 return a && a.indexOf(v) !== -1;
5483 "%=" : function(a, v){
5484 return (a % v) == 0;
5486 "|=" : function(a, v){
5487 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5489 "~=" : function(a, v){
5490 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5495 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5496 * and the argument (if any) supplied in the selector.
5499 "first-child" : function(c){
5500 var r = [], ri = -1, n;
5501 for(var i = 0, ci; ci = n = c[i]; i++){
5502 while((n = n.previousSibling) && n.nodeType != 1);
5510 "last-child" : function(c){
5511 var r = [], ri = -1, n;
5512 for(var i = 0, ci; ci = n = c[i]; i++){
5513 while((n = n.nextSibling) && n.nodeType != 1);
5521 "nth-child" : function(c, a) {
5522 var r = [], ri = -1;
5523 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5524 var f = (m[1] || 1) - 0, l = m[2] - 0;
5525 for(var i = 0, n; n = c[i]; i++){
5526 var pn = n.parentNode;
5527 if (batch != pn._batch) {
5529 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5530 if(cn.nodeType == 1){
5537 if (l == 0 || n.nodeIndex == l){
5540 } else if ((n.nodeIndex + l) % f == 0){
5548 "only-child" : function(c){
5549 var r = [], ri = -1;;
5550 for(var i = 0, ci; ci = c[i]; i++){
5551 if(!prev(ci) && !next(ci)){
5558 "empty" : function(c){
5559 var r = [], ri = -1;
5560 for(var i = 0, ci; ci = c[i]; i++){
5561 var cns = ci.childNodes, j = 0, cn, empty = true;
5564 if(cn.nodeType == 1 || cn.nodeType == 3){
5576 "contains" : function(c, v){
5577 var r = [], ri = -1;
5578 for(var i = 0, ci; ci = c[i]; i++){
5579 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5586 "nodeValue" : function(c, v){
5587 var r = [], ri = -1;
5588 for(var i = 0, ci; ci = c[i]; i++){
5589 if(ci.firstChild && ci.firstChild.nodeValue == v){
5596 "checked" : function(c){
5597 var r = [], ri = -1;
5598 for(var i = 0, ci; ci = c[i]; i++){
5599 if(ci.checked == true){
5606 "not" : function(c, ss){
5607 return Roo.DomQuery.filter(c, ss, true);
5610 "odd" : function(c){
5611 return this["nth-child"](c, "odd");
5614 "even" : function(c){
5615 return this["nth-child"](c, "even");
5618 "nth" : function(c, a){
5619 return c[a-1] || [];
5622 "first" : function(c){
5626 "last" : function(c){
5627 return c[c.length-1] || [];
5630 "has" : function(c, ss){
5631 var s = Roo.DomQuery.select;
5632 var r = [], ri = -1;
5633 for(var i = 0, ci; ci = c[i]; i++){
5634 if(s(ss, ci).length > 0){
5641 "next" : function(c, ss){
5642 var is = Roo.DomQuery.is;
5643 var r = [], ri = -1;
5644 for(var i = 0, ci; ci = c[i]; i++){
5653 "prev" : function(c, ss){
5654 var is = Roo.DomQuery.is;
5655 var r = [], ri = -1;
5656 for(var i = 0, ci; ci = c[i]; i++){
5669 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5670 * @param {String} path The selector/xpath query
5671 * @param {Node} root (optional) The start of the query (defaults to document).
5676 Roo.query = Roo.DomQuery.select;
5679 * Ext JS Library 1.1.1
5680 * Copyright(c) 2006-2007, Ext JS, LLC.
5682 * Originally Released Under LGPL - original licence link has changed is not relivant.
5685 * <script type="text/javascript">
5689 * @class Roo.util.Observable
5690 * Base class that provides a common interface for publishing events. Subclasses are expected to
5691 * to have a property "events" with all the events defined.<br>
5694 Employee = function(name){
5701 Roo.extend(Employee, Roo.util.Observable);
5703 * @param {Object} config properties to use (incuding events / listeners)
5706 Roo.util.Observable = function(cfg){
5709 this.addEvents(cfg.events || {});
5711 delete cfg.events; // make sure
5714 Roo.apply(this, cfg);
5717 this.on(this.listeners);
5718 delete this.listeners;
5721 Roo.util.Observable.prototype = {
5723 * @cfg {Object} listeners list of events and functions to call for this object,
5727 'click' : function(e) {
5737 * Fires the specified event with the passed parameters (minus the event name).
5738 * @param {String} eventName
5739 * @param {Object...} args Variable number of parameters are passed to handlers
5740 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5742 fireEvent : function(){
5743 var ce = this.events[arguments[0].toLowerCase()];
5744 if(typeof ce == "object"){
5745 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5752 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5755 * Appends an event handler to this component
5756 * @param {String} eventName The type of event to listen for
5757 * @param {Function} handler The method the event invokes
5758 * @param {Object} scope (optional) The scope in which to execute the handler
5759 * function. The handler function's "this" context.
5760 * @param {Object} options (optional) An object containing handler configuration
5761 * properties. This may contain any of the following properties:<ul>
5762 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5763 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5764 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5765 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5766 * by the specified number of milliseconds. If the event fires again within that time, the original
5767 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5770 * <b>Combining Options</b><br>
5771 * Using the options argument, it is possible to combine different types of listeners:<br>
5773 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5775 el.on('click', this.onClick, this, {
5782 * <b>Attaching multiple handlers in 1 call</b><br>
5783 * The method also allows for a single argument to be passed which is a config object containing properties
5784 * which specify multiple handlers.
5793 fn: this.onMouseOver,
5797 fn: this.onMouseOut,
5803 * Or a shorthand syntax which passes the same scope object to all handlers:
5806 'click': this.onClick,
5807 'mouseover': this.onMouseOver,
5808 'mouseout': this.onMouseOut,
5813 addListener : function(eventName, fn, scope, o){
5814 if(typeof eventName == "object"){
5817 if(this.filterOptRe.test(e)){
5820 if(typeof o[e] == "function"){
5822 this.addListener(e, o[e], o.scope, o);
5824 // individual options
5825 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5830 o = (!o || typeof o == "boolean") ? {} : o;
5831 eventName = eventName.toLowerCase();
5832 var ce = this.events[eventName] || true;
5833 if(typeof ce == "boolean"){
5834 ce = new Roo.util.Event(this, eventName);
5835 this.events[eventName] = ce;
5837 ce.addListener(fn, scope, o);
5841 * Removes a listener
5842 * @param {String} eventName The type of event to listen for
5843 * @param {Function} handler The handler to remove
5844 * @param {Object} scope (optional) The scope (this object) for the handler
5846 removeListener : function(eventName, fn, scope){
5847 var ce = this.events[eventName.toLowerCase()];
5848 if(typeof ce == "object"){
5849 ce.removeListener(fn, scope);
5854 * Removes all listeners for this object
5856 purgeListeners : function(){
5857 for(var evt in this.events){
5858 if(typeof this.events[evt] == "object"){
5859 this.events[evt].clearListeners();
5864 relayEvents : function(o, events){
5865 var createHandler = function(ename){
5867 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5870 for(var i = 0, len = events.length; i < len; i++){
5871 var ename = events[i];
5872 if(!this.events[ename]){ this.events[ename] = true; };
5873 o.on(ename, createHandler(ename), this);
5878 * Used to define events on this Observable
5879 * @param {Object} object The object with the events defined
5881 addEvents : function(o){
5885 Roo.applyIf(this.events, o);
5889 * Checks to see if this object has any listeners for a specified event
5890 * @param {String} eventName The name of the event to check for
5891 * @return {Boolean} True if the event is being listened for, else false
5893 hasListener : function(eventName){
5894 var e = this.events[eventName];
5895 return typeof e == "object" && e.listeners.length > 0;
5899 * Appends an event handler to this element (shorthand for addListener)
5900 * @param {String} eventName The type of event to listen for
5901 * @param {Function} handler The method the event invokes
5902 * @param {Object} scope (optional) The scope in which to execute the handler
5903 * function. The handler function's "this" context.
5904 * @param {Object} options (optional)
5907 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5909 * Removes a listener (shorthand for removeListener)
5910 * @param {String} eventName The type of event to listen for
5911 * @param {Function} handler The handler to remove
5912 * @param {Object} scope (optional) The scope (this object) for the handler
5915 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5918 * Starts capture on the specified Observable. All events will be passed
5919 * to the supplied function with the event name + standard signature of the event
5920 * <b>before</b> the event is fired. If the supplied function returns false,
5921 * the event will not fire.
5922 * @param {Observable} o The Observable to capture
5923 * @param {Function} fn The function to call
5924 * @param {Object} scope (optional) The scope (this object) for the fn
5927 Roo.util.Observable.capture = function(o, fn, scope){
5928 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5932 * Removes <b>all</b> added captures from the Observable.
5933 * @param {Observable} o The Observable to release
5936 Roo.util.Observable.releaseCapture = function(o){
5937 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5942 var createBuffered = function(h, o, scope){
5943 var task = new Roo.util.DelayedTask();
5945 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5949 var createSingle = function(h, e, fn, scope){
5951 e.removeListener(fn, scope);
5952 return h.apply(scope, arguments);
5956 var createDelayed = function(h, o, scope){
5958 var args = Array.prototype.slice.call(arguments, 0);
5959 setTimeout(function(){
5960 h.apply(scope, args);
5965 Roo.util.Event = function(obj, name){
5968 this.listeners = [];
5971 Roo.util.Event.prototype = {
5972 addListener : function(fn, scope, options){
5973 var o = options || {};
5974 scope = scope || this.obj;
5975 if(!this.isListening(fn, scope)){
5976 var l = {fn: fn, scope: scope, options: o};
5979 h = createDelayed(h, o, scope);
5982 h = createSingle(h, this, fn, scope);
5985 h = createBuffered(h, o, scope);
5988 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
5989 this.listeners.push(l);
5991 this.listeners = this.listeners.slice(0);
5992 this.listeners.push(l);
5997 findListener : function(fn, scope){
5998 scope = scope || this.obj;
5999 var ls = this.listeners;
6000 for(var i = 0, len = ls.length; i < len; i++){
6002 if(l.fn == fn && l.scope == scope){
6009 isListening : function(fn, scope){
6010 return this.findListener(fn, scope) != -1;
6013 removeListener : function(fn, scope){
6015 if((index = this.findListener(fn, scope)) != -1){
6017 this.listeners.splice(index, 1);
6019 this.listeners = this.listeners.slice(0);
6020 this.listeners.splice(index, 1);
6027 clearListeners : function(){
6028 this.listeners = [];
6032 var ls = this.listeners, scope, len = ls.length;
6035 var args = Array.prototype.slice.call(arguments, 0);
6036 for(var i = 0; i < len; i++){
6038 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6039 this.firing = false;
6043 this.firing = false;
6050 * Ext JS Library 1.1.1
6051 * Copyright(c) 2006-2007, Ext JS, LLC.
6053 * Originally Released Under LGPL - original licence link has changed is not relivant.
6056 * <script type="text/javascript">
6060 * @class Roo.EventManager
6061 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6062 * several useful events directly.
6063 * See {@link Roo.EventObject} for more details on normalized event objects.
6066 Roo.EventManager = function(){
6067 var docReadyEvent, docReadyProcId, docReadyState = false;
6068 var resizeEvent, resizeTask, textEvent, textSize;
6069 var E = Roo.lib.Event;
6070 var D = Roo.lib.Dom;
6075 var fireDocReady = function(){
6077 docReadyState = true;
6080 clearInterval(docReadyProcId);
6082 if(Roo.isGecko || Roo.isOpera) {
6083 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6086 var defer = document.getElementById("ie-deferred-loader");
6088 defer.onreadystatechange = null;
6089 defer.parentNode.removeChild(defer);
6093 docReadyEvent.fire();
6094 docReadyEvent.clearListeners();
6099 var initDocReady = function(){
6100 docReadyEvent = new Roo.util.Event();
6101 if(Roo.isGecko || Roo.isOpera) {
6102 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6104 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6105 var defer = document.getElementById("ie-deferred-loader");
6106 defer.onreadystatechange = function(){
6107 if(this.readyState == "complete"){
6111 }else if(Roo.isSafari){
6112 docReadyProcId = setInterval(function(){
6113 var rs = document.readyState;
6114 if(rs == "complete") {
6119 // no matter what, make sure it fires on load
6120 E.on(window, "load", fireDocReady);
6123 var createBuffered = function(h, o){
6124 var task = new Roo.util.DelayedTask(h);
6126 // create new event object impl so new events don't wipe out properties
6127 e = new Roo.EventObjectImpl(e);
6128 task.delay(o.buffer, h, null, [e]);
6132 var createSingle = function(h, el, ename, fn){
6134 Roo.EventManager.removeListener(el, ename, fn);
6139 var createDelayed = function(h, o){
6141 // create new event object impl so new events don't wipe out properties
6142 e = new Roo.EventObjectImpl(e);
6143 setTimeout(function(){
6148 var transitionEndVal = false;
6150 var transitionEnd = function()
6152 if (transitionEndVal) {
6153 return transitionEndVal;
6155 var el = document.createElement('div');
6157 var transEndEventNames = {
6158 WebkitTransition : 'webkitTransitionEnd',
6159 MozTransition : 'transitionend',
6160 OTransition : 'oTransitionEnd otransitionend',
6161 transition : 'transitionend'
6164 for (var name in transEndEventNames) {
6165 if (el.style[name] !== undefined) {
6166 transitionEndVal = transEndEventNames[name];
6167 return transitionEndVal ;
6173 var listen = function(element, ename, opt, fn, scope){
6174 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6175 fn = fn || o.fn; scope = scope || o.scope;
6176 var el = Roo.getDom(element);
6180 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6183 if (ename == 'transitionend') {
6184 ename = transitionEnd();
6186 var h = function(e){
6187 e = Roo.EventObject.setEvent(e);
6190 t = e.getTarget(o.delegate, el);
6197 if(o.stopEvent === true){
6200 if(o.preventDefault === true){
6203 if(o.stopPropagation === true){
6204 e.stopPropagation();
6207 if(o.normalized === false){
6211 fn.call(scope || el, e, t, o);
6214 h = createDelayed(h, o);
6217 h = createSingle(h, el, ename, fn);
6220 h = createBuffered(h, o);
6222 fn._handlers = fn._handlers || [];
6225 fn._handlers.push([Roo.id(el), ename, h]);
6230 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6231 el.addEventListener("DOMMouseScroll", h, false);
6232 E.on(window, 'unload', function(){
6233 el.removeEventListener("DOMMouseScroll", h, false);
6236 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6237 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6242 var stopListening = function(el, ename, fn){
6243 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6245 for(var i = 0, len = hds.length; i < len; i++){
6247 if(h[0] == id && h[1] == ename){
6254 E.un(el, ename, hd);
6255 el = Roo.getDom(el);
6256 if(ename == "mousewheel" && el.addEventListener){
6257 el.removeEventListener("DOMMouseScroll", hd, false);
6259 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6260 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6264 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6271 * @scope Roo.EventManager
6276 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6277 * object with a Roo.EventObject
6278 * @param {Function} fn The method the event invokes
6279 * @param {Object} scope An object that becomes the scope of the handler
6280 * @param {boolean} override If true, the obj passed in becomes
6281 * the execution scope of the listener
6282 * @return {Function} The wrapped function
6285 wrap : function(fn, scope, override){
6287 Roo.EventObject.setEvent(e);
6288 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6293 * Appends an event handler to an element (shorthand for addListener)
6294 * @param {String/HTMLElement} element The html element or id to assign the
6295 * @param {String} eventName The type of event to listen for
6296 * @param {Function} handler The method the event invokes
6297 * @param {Object} scope (optional) The scope in which to execute the handler
6298 * function. The handler function's "this" context.
6299 * @param {Object} options (optional) An object containing handler configuration
6300 * properties. This may contain any of the following properties:<ul>
6301 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6302 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6303 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6304 * <li>preventDefault {Boolean} True to prevent the default action</li>
6305 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6306 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6307 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6308 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6309 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6310 * by the specified number of milliseconds. If the event fires again within that time, the original
6311 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6314 * <b>Combining Options</b><br>
6315 * Using the options argument, it is possible to combine different types of listeners:<br>
6317 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6319 el.on('click', this.onClick, this, {
6326 * <b>Attaching multiple handlers in 1 call</b><br>
6327 * The method also allows for a single argument to be passed which is a config object containing properties
6328 * which specify multiple handlers.
6338 fn: this.onMouseOver
6347 * Or a shorthand syntax:<br>
6350 'click' : this.onClick,
6351 'mouseover' : this.onMouseOver,
6352 'mouseout' : this.onMouseOut
6356 addListener : function(element, eventName, fn, scope, options){
6357 if(typeof eventName == "object"){
6363 if(typeof o[e] == "function"){
6365 listen(element, e, o, o[e], o.scope);
6367 // individual options
6368 listen(element, e, o[e]);
6373 return listen(element, eventName, options, fn, scope);
6377 * Removes an event handler
6379 * @param {String/HTMLElement} element The id or html element to remove the
6381 * @param {String} eventName The type of event
6382 * @param {Function} fn
6383 * @return {Boolean} True if a listener was actually removed
6385 removeListener : function(element, eventName, fn){
6386 return stopListening(element, eventName, fn);
6390 * Fires when the document is ready (before onload and before images are loaded). Can be
6391 * accessed shorthanded Roo.onReady().
6392 * @param {Function} fn The method the event invokes
6393 * @param {Object} scope An object that becomes the scope of the handler
6394 * @param {boolean} options
6396 onDocumentReady : function(fn, scope, options){
6397 if(docReadyState){ // if it already fired
6398 docReadyEvent.addListener(fn, scope, options);
6399 docReadyEvent.fire();
6400 docReadyEvent.clearListeners();
6406 docReadyEvent.addListener(fn, scope, options);
6410 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6411 * @param {Function} fn The method the event invokes
6412 * @param {Object} scope An object that becomes the scope of the handler
6413 * @param {boolean} options
6415 onWindowResize : function(fn, scope, options){
6417 resizeEvent = new Roo.util.Event();
6418 resizeTask = new Roo.util.DelayedTask(function(){
6419 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6421 E.on(window, "resize", function(){
6423 resizeTask.delay(50);
6425 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6429 resizeEvent.addListener(fn, scope, options);
6433 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6434 * @param {Function} fn The method the event invokes
6435 * @param {Object} scope An object that becomes the scope of the handler
6436 * @param {boolean} options
6438 onTextResize : function(fn, scope, options){
6440 textEvent = new Roo.util.Event();
6441 var textEl = new Roo.Element(document.createElement('div'));
6442 textEl.dom.className = 'x-text-resize';
6443 textEl.dom.innerHTML = 'X';
6444 textEl.appendTo(document.body);
6445 textSize = textEl.dom.offsetHeight;
6446 setInterval(function(){
6447 if(textEl.dom.offsetHeight != textSize){
6448 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6450 }, this.textResizeInterval);
6452 textEvent.addListener(fn, scope, options);
6456 * Removes the passed window resize listener.
6457 * @param {Function} fn The method the event invokes
6458 * @param {Object} scope The scope of handler
6460 removeResizeListener : function(fn, scope){
6462 resizeEvent.removeListener(fn, scope);
6467 fireResize : function(){
6469 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6473 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6477 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6479 textResizeInterval : 50
6484 * @scopeAlias pub=Roo.EventManager
6488 * Appends an event handler to an element (shorthand for addListener)
6489 * @param {String/HTMLElement} element The html element or id to assign the
6490 * @param {String} eventName The type of event to listen for
6491 * @param {Function} handler The method the event invokes
6492 * @param {Object} scope (optional) The scope in which to execute the handler
6493 * function. The handler function's "this" context.
6494 * @param {Object} options (optional) An object containing handler configuration
6495 * properties. This may contain any of the following properties:<ul>
6496 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6497 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6498 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6499 * <li>preventDefault {Boolean} True to prevent the default action</li>
6500 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6501 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6502 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6503 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6504 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6505 * by the specified number of milliseconds. If the event fires again within that time, the original
6506 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6509 * <b>Combining Options</b><br>
6510 * Using the options argument, it is possible to combine different types of listeners:<br>
6512 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6514 el.on('click', this.onClick, this, {
6521 * <b>Attaching multiple handlers in 1 call</b><br>
6522 * The method also allows for a single argument to be passed which is a config object containing properties
6523 * which specify multiple handlers.
6533 fn: this.onMouseOver
6542 * Or a shorthand syntax:<br>
6545 'click' : this.onClick,
6546 'mouseover' : this.onMouseOver,
6547 'mouseout' : this.onMouseOut
6551 pub.on = pub.addListener;
6552 pub.un = pub.removeListener;
6554 pub.stoppedMouseDownEvent = new Roo.util.Event();
6558 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6559 * @param {Function} fn The method the event invokes
6560 * @param {Object} scope An object that becomes the scope of the handler
6561 * @param {boolean} override If true, the obj passed in becomes
6562 * the execution scope of the listener
6566 Roo.onReady = Roo.EventManager.onDocumentReady;
6568 Roo.onReady(function(){
6569 var bd = Roo.get(document.body);
6574 : Roo.isGecko ? "roo-gecko"
6575 : Roo.isOpera ? "roo-opera"
6576 : Roo.isSafari ? "roo-safari" : ""];
6579 cls.push("roo-mac");
6582 cls.push("roo-linux");
6585 cls.push("roo-ios");
6587 if(Roo.isBorderBox){
6588 cls.push('roo-border-box');
6590 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6591 var p = bd.dom.parentNode;
6593 p.className += ' roo-strict';
6596 bd.addClass(cls.join(' '));
6600 * @class Roo.EventObject
6601 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6602 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6605 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6607 var target = e.getTarget();
6610 var myDiv = Roo.get("myDiv");
6611 myDiv.on("click", handleClick);
6613 Roo.EventManager.on("myDiv", 'click', handleClick);
6614 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6618 Roo.EventObject = function(){
6620 var E = Roo.lib.Event;
6622 // safari keypress events for special keys return bad keycodes
6625 63235 : 39, // right
6628 63276 : 33, // page up
6629 63277 : 34, // page down
6630 63272 : 46, // delete
6635 // normalize button clicks
6636 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6637 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6639 Roo.EventObjectImpl = function(e){
6641 this.setEvent(e.browserEvent || e);
6644 Roo.EventObjectImpl.prototype = {
6646 * Used to fix doc tools.
6647 * @scope Roo.EventObject.prototype
6653 /** The normal browser event */
6654 browserEvent : null,
6655 /** The button pressed in a mouse event */
6657 /** True if the shift key was down during the event */
6659 /** True if the control key was down during the event */
6661 /** True if the alt key was down during the event */
6720 setEvent : function(e){
6721 if(e == this || (e && e.browserEvent)){ // already wrapped
6724 this.browserEvent = e;
6726 // normalize buttons
6727 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6728 if(e.type == 'click' && this.button == -1){
6732 this.shiftKey = e.shiftKey;
6733 // mac metaKey behaves like ctrlKey
6734 this.ctrlKey = e.ctrlKey || e.metaKey;
6735 this.altKey = e.altKey;
6736 // in getKey these will be normalized for the mac
6737 this.keyCode = e.keyCode;
6738 // keyup warnings on firefox.
6739 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6740 // cache the target for the delayed and or buffered events
6741 this.target = E.getTarget(e);
6743 this.xy = E.getXY(e);
6746 this.shiftKey = false;
6747 this.ctrlKey = false;
6748 this.altKey = false;
6758 * Stop the event (preventDefault and stopPropagation)
6760 stopEvent : function(){
6761 if(this.browserEvent){
6762 if(this.browserEvent.type == 'mousedown'){
6763 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6765 E.stopEvent(this.browserEvent);
6770 * Prevents the browsers default handling of the event.
6772 preventDefault : function(){
6773 if(this.browserEvent){
6774 E.preventDefault(this.browserEvent);
6779 isNavKeyPress : function(){
6780 var k = this.keyCode;
6781 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6782 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6785 isSpecialKey : function(){
6786 var k = this.keyCode;
6787 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6788 (k == 16) || (k == 17) ||
6789 (k >= 18 && k <= 20) ||
6790 (k >= 33 && k <= 35) ||
6791 (k >= 36 && k <= 39) ||
6792 (k >= 44 && k <= 45);
6795 * Cancels bubbling of the event.
6797 stopPropagation : function(){
6798 if(this.browserEvent){
6799 if(this.type == 'mousedown'){
6800 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6802 E.stopPropagation(this.browserEvent);
6807 * Gets the key code for the event.
6810 getCharCode : function(){
6811 return this.charCode || this.keyCode;
6815 * Returns a normalized keyCode for the event.
6816 * @return {Number} The key code
6818 getKey : function(){
6819 var k = this.keyCode || this.charCode;
6820 return Roo.isSafari ? (safariKeys[k] || k) : k;
6824 * Gets the x coordinate of the event.
6827 getPageX : function(){
6832 * Gets the y coordinate of the event.
6835 getPageY : function(){
6840 * Gets the time of the event.
6843 getTime : function(){
6844 if(this.browserEvent){
6845 return E.getTime(this.browserEvent);
6851 * Gets the page coordinates of the event.
6852 * @return {Array} The xy values like [x, y]
6859 * Gets the target for the event.
6860 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6861 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6862 search as a number or element (defaults to 10 || document.body)
6863 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6864 * @return {HTMLelement}
6866 getTarget : function(selector, maxDepth, returnEl){
6867 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6870 * Gets the related target.
6871 * @return {HTMLElement}
6873 getRelatedTarget : function(){
6874 if(this.browserEvent){
6875 return E.getRelatedTarget(this.browserEvent);
6881 * Normalizes mouse wheel delta across browsers
6882 * @return {Number} The delta
6884 getWheelDelta : function(){
6885 var e = this.browserEvent;
6887 if(e.wheelDelta){ /* IE/Opera. */
6888 delta = e.wheelDelta/120;
6889 }else if(e.detail){ /* Mozilla case. */
6890 delta = -e.detail/3;
6896 * Returns true if the control, meta, shift or alt key was pressed during this event.
6899 hasModifier : function(){
6900 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6904 * Returns true if the target of this event equals el or is a child of el
6905 * @param {String/HTMLElement/Element} el
6906 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6909 within : function(el, related){
6910 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6911 return t && Roo.fly(el).contains(t);
6914 getPoint : function(){
6915 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6919 return new Roo.EventObjectImpl();
6924 * Ext JS Library 1.1.1
6925 * Copyright(c) 2006-2007, Ext JS, LLC.
6927 * Originally Released Under LGPL - original licence link has changed is not relivant.
6930 * <script type="text/javascript">
6934 // was in Composite Element!??!?!
6937 var D = Roo.lib.Dom;
6938 var E = Roo.lib.Event;
6939 var A = Roo.lib.Anim;
6941 // local style camelizing for speed
6943 var camelRe = /(-[a-z])/gi;
6944 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6945 var view = document.defaultView;
6948 * @class Roo.Element
6949 * Represents an Element in the DOM.<br><br>
6952 var el = Roo.get("my-div");
6955 var el = getEl("my-div");
6957 // or with a DOM element
6958 var el = Roo.get(myDivElement);
6960 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
6961 * each call instead of constructing a new one.<br><br>
6962 * <b>Animations</b><br />
6963 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
6964 * should either be a boolean (true) or an object literal with animation options. The animation options are:
6966 Option Default Description
6967 --------- -------- ---------------------------------------------
6968 duration .35 The duration of the animation in seconds
6969 easing easeOut The YUI easing method
6970 callback none A function to execute when the anim completes
6971 scope this The scope (this) of the callback function
6973 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
6974 * manipulate the animation. Here's an example:
6976 var el = Roo.get("my-div");
6981 // default animation
6982 el.setWidth(100, true);
6984 // animation with some options set
6991 // using the "anim" property to get the Anim object
6997 el.setWidth(100, opt);
6999 if(opt.anim.isAnimated()){
7003 * <b> Composite (Collections of) Elements</b><br />
7004 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7005 * @constructor Create a new Element directly.
7006 * @param {String/HTMLElement} element
7007 * @param {Boolean} forceNew (optional) By default the constructor checks to see if there is already an instance of this element in the cache and if there is it returns the same instance. This will skip that check (useful for extending this class).
7009 Roo.Element = function(element, forceNew){
7010 var dom = typeof element == "string" ?
7011 document.getElementById(element) : element;
7012 if(!dom){ // invalid id/element
7016 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7017 return Roo.Element.cache[id];
7027 * The DOM element ID
7030 this.id = id || Roo.id(dom);
7033 var El = Roo.Element;
7037 * The element's default display mode (defaults to "")
7040 originalDisplay : "",
7044 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7049 * Sets the element's visibility mode. When setVisible() is called it
7050 * will use this to determine whether to set the visibility or the display property.
7051 * @param visMode Element.VISIBILITY or Element.DISPLAY
7052 * @return {Roo.Element} this
7054 setVisibilityMode : function(visMode){
7055 this.visibilityMode = visMode;
7059 * Convenience method for setVisibilityMode(Element.DISPLAY)
7060 * @param {String} display (optional) What to set display to when visible
7061 * @return {Roo.Element} this
7063 enableDisplayMode : function(display){
7064 this.setVisibilityMode(El.DISPLAY);
7065 if(typeof display != "undefined") this.originalDisplay = display;
7070 * 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)
7071 * @param {String} selector The simple selector to test
7072 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7073 search as a number or element (defaults to 10 || document.body)
7074 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7075 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7077 findParent : function(simpleSelector, maxDepth, returnEl){
7078 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7079 maxDepth = maxDepth || 50;
7080 if(typeof maxDepth != "number"){
7081 stopEl = Roo.getDom(maxDepth);
7084 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7085 if(dq.is(p, simpleSelector)){
7086 return returnEl ? Roo.get(p) : p;
7096 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7097 * @param {String} selector The simple selector to test
7098 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7099 search as a number or element (defaults to 10 || document.body)
7100 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7101 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7103 findParentNode : function(simpleSelector, maxDepth, returnEl){
7104 var p = Roo.fly(this.dom.parentNode, '_internal');
7105 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7109 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7110 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7111 * @param {String} selector The simple selector to test
7112 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7113 search as a number or element (defaults to 10 || document.body)
7114 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7116 up : function(simpleSelector, maxDepth){
7117 return this.findParentNode(simpleSelector, maxDepth, true);
7123 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7124 * @param {String} selector The simple selector to test
7125 * @return {Boolean} True if this element matches the selector, else false
7127 is : function(simpleSelector){
7128 return Roo.DomQuery.is(this.dom, simpleSelector);
7132 * Perform animation on this element.
7133 * @param {Object} args The YUI animation control args
7134 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7135 * @param {Function} onComplete (optional) Function to call when animation completes
7136 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7137 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7138 * @return {Roo.Element} this
7140 animate : function(args, duration, onComplete, easing, animType){
7141 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7146 * @private Internal animation call
7148 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7149 animType = animType || 'run';
7151 var anim = Roo.lib.Anim[animType](
7153 (opt.duration || defaultDur) || .35,
7154 (opt.easing || defaultEase) || 'easeOut',
7156 Roo.callback(cb, this);
7157 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7165 // private legacy anim prep
7166 preanim : function(a, i){
7167 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7171 * Removes worthless text nodes
7172 * @param {Boolean} forceReclean (optional) By default the element
7173 * keeps track if it has been cleaned already so
7174 * you can call this over and over. However, if you update the element and
7175 * need to force a reclean, you can pass true.
7177 clean : function(forceReclean){
7178 if(this.isCleaned && forceReclean !== true){
7182 var d = this.dom, n = d.firstChild, ni = -1;
7184 var nx = n.nextSibling;
7185 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7192 this.isCleaned = true;
7197 calcOffsetsTo : function(el){
7200 var restorePos = false;
7201 if(el.getStyle('position') == 'static'){
7202 el.position('relative');
7207 while(op && op != d && op.tagName != 'HTML'){
7210 op = op.offsetParent;
7213 el.position('static');
7219 * Scrolls this element into view within the passed container.
7220 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7221 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7222 * @return {Roo.Element} this
7224 scrollIntoView : function(container, hscroll){
7225 var c = Roo.getDom(container) || document.body;
7228 var o = this.calcOffsetsTo(c),
7231 b = t+el.offsetHeight,
7232 r = l+el.offsetWidth;
7234 var ch = c.clientHeight;
7235 var ct = parseInt(c.scrollTop, 10);
7236 var cl = parseInt(c.scrollLeft, 10);
7238 var cr = cl + c.clientWidth;
7246 if(hscroll !== false){
7250 c.scrollLeft = r-c.clientWidth;
7257 scrollChildIntoView : function(child, hscroll){
7258 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7262 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7263 * the new height may not be available immediately.
7264 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7265 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7266 * @param {Function} onComplete (optional) Function to call when animation completes
7267 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7268 * @return {Roo.Element} this
7270 autoHeight : function(animate, duration, onComplete, easing){
7271 var oldHeight = this.getHeight();
7273 this.setHeight(1); // force clipping
7274 setTimeout(function(){
7275 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7277 this.setHeight(height);
7279 if(typeof onComplete == "function"){
7283 this.setHeight(oldHeight); // restore original height
7284 this.setHeight(height, animate, duration, function(){
7286 if(typeof onComplete == "function") onComplete();
7287 }.createDelegate(this), easing);
7289 }.createDelegate(this), 0);
7294 * Returns true if this element is an ancestor of the passed element
7295 * @param {HTMLElement/String} el The element to check
7296 * @return {Boolean} True if this element is an ancestor of el, else false
7298 contains : function(el){
7299 if(!el){return false;}
7300 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7304 * Checks whether the element is currently visible using both visibility and display properties.
7305 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7306 * @return {Boolean} True if the element is currently visible, else false
7308 isVisible : function(deep) {
7309 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7310 if(deep !== true || !vis){
7313 var p = this.dom.parentNode;
7314 while(p && p.tagName.toLowerCase() != "body"){
7315 if(!Roo.fly(p, '_isVisible').isVisible()){
7324 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7325 * @param {String} selector The CSS selector
7326 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7327 * @return {CompositeElement/CompositeElementLite} The composite element
7329 select : function(selector, unique){
7330 return El.select(selector, unique, this.dom);
7334 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7335 * @param {String} selector The CSS selector
7336 * @return {Array} An array of the matched nodes
7338 query : function(selector, unique){
7339 return Roo.DomQuery.select(selector, this.dom);
7343 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7344 * @param {String} selector The CSS selector
7345 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7346 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7348 child : function(selector, returnDom){
7349 var n = Roo.DomQuery.selectNode(selector, this.dom);
7350 return returnDom ? n : Roo.get(n);
7354 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7355 * @param {String} selector The CSS selector
7356 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7357 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7359 down : function(selector, returnDom){
7360 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7361 return returnDom ? n : Roo.get(n);
7365 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7366 * @param {String} group The group the DD object is member of
7367 * @param {Object} config The DD config object
7368 * @param {Object} overrides An object containing methods to override/implement on the DD object
7369 * @return {Roo.dd.DD} The DD object
7371 initDD : function(group, config, overrides){
7372 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7373 return Roo.apply(dd, overrides);
7377 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7378 * @param {String} group The group the DDProxy object is member of
7379 * @param {Object} config The DDProxy config object
7380 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7381 * @return {Roo.dd.DDProxy} The DDProxy object
7383 initDDProxy : function(group, config, overrides){
7384 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7385 return Roo.apply(dd, overrides);
7389 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7390 * @param {String} group The group the DDTarget object is member of
7391 * @param {Object} config The DDTarget config object
7392 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7393 * @return {Roo.dd.DDTarget} The DDTarget object
7395 initDDTarget : function(group, config, overrides){
7396 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7397 return Roo.apply(dd, overrides);
7401 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7402 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7403 * @param {Boolean} visible Whether the element is visible
7404 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7405 * @return {Roo.Element} this
7407 setVisible : function(visible, animate){
7409 if(this.visibilityMode == El.DISPLAY){
7410 this.setDisplayed(visible);
7413 this.dom.style.visibility = visible ? "visible" : "hidden";
7416 // closure for composites
7418 var visMode = this.visibilityMode;
7420 this.setOpacity(.01);
7421 this.setVisible(true);
7423 this.anim({opacity: { to: (visible?1:0) }},
7424 this.preanim(arguments, 1),
7425 null, .35, 'easeIn', function(){
7427 if(visMode == El.DISPLAY){
7428 dom.style.display = "none";
7430 dom.style.visibility = "hidden";
7432 Roo.get(dom).setOpacity(1);
7440 * Returns true if display is not "none"
7443 isDisplayed : function() {
7444 return this.getStyle("display") != "none";
7448 * Toggles the element's visibility or display, depending on visibility mode.
7449 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7450 * @return {Roo.Element} this
7452 toggle : function(animate){
7453 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7458 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7459 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7460 * @return {Roo.Element} this
7462 setDisplayed : function(value) {
7463 if(typeof value == "boolean"){
7464 value = value ? this.originalDisplay : "none";
7466 this.setStyle("display", value);
7471 * Tries to focus the element. Any exceptions are caught and ignored.
7472 * @return {Roo.Element} this
7474 focus : function() {
7482 * Tries to blur the element. Any exceptions are caught and ignored.
7483 * @return {Roo.Element} this
7493 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7494 * @param {String/Array} className The CSS class to add, or an array of classes
7495 * @return {Roo.Element} this
7497 addClass : function(className){
7498 if(className instanceof Array){
7499 for(var i = 0, len = className.length; i < len; i++) {
7500 this.addClass(className[i]);
7503 if(className && !this.hasClass(className)){
7504 this.dom.className = this.dom.className + " " + className;
7511 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7512 * @param {String/Array} className The CSS class to add, or an array of classes
7513 * @return {Roo.Element} this
7515 radioClass : function(className){
7516 var siblings = this.dom.parentNode.childNodes;
7517 for(var i = 0; i < siblings.length; i++) {
7518 var s = siblings[i];
7519 if(s.nodeType == 1){
7520 Roo.get(s).removeClass(className);
7523 this.addClass(className);
7528 * Removes one or more CSS classes from the element.
7529 * @param {String/Array} className The CSS class to remove, or an array of classes
7530 * @return {Roo.Element} this
7532 removeClass : function(className){
7533 if(!className || !this.dom.className){
7536 if(className instanceof Array){
7537 for(var i = 0, len = className.length; i < len; i++) {
7538 this.removeClass(className[i]);
7541 if(this.hasClass(className)){
7542 var re = this.classReCache[className];
7544 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7545 this.classReCache[className] = re;
7547 this.dom.className =
7548 this.dom.className.replace(re, " ");
7558 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7559 * @param {String} className The CSS class to toggle
7560 * @return {Roo.Element} this
7562 toggleClass : function(className){
7563 if(this.hasClass(className)){
7564 this.removeClass(className);
7566 this.addClass(className);
7572 * Checks if the specified CSS class exists on this element's DOM node.
7573 * @param {String} className The CSS class to check for
7574 * @return {Boolean} True if the class exists, else false
7576 hasClass : function(className){
7577 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7581 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7582 * @param {String} oldClassName The CSS class to replace
7583 * @param {String} newClassName The replacement CSS class
7584 * @return {Roo.Element} this
7586 replaceClass : function(oldClassName, newClassName){
7587 this.removeClass(oldClassName);
7588 this.addClass(newClassName);
7593 * Returns an object with properties matching the styles requested.
7594 * For example, el.getStyles('color', 'font-size', 'width') might return
7595 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7596 * @param {String} style1 A style name
7597 * @param {String} style2 A style name
7598 * @param {String} etc.
7599 * @return {Object} The style object
7601 getStyles : function(){
7602 var a = arguments, len = a.length, r = {};
7603 for(var i = 0; i < len; i++){
7604 r[a[i]] = this.getStyle(a[i]);
7610 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7611 * @param {String} property The style property whose value is returned.
7612 * @return {String} The current value of the style property for this element.
7614 getStyle : function(){
7615 return view && view.getComputedStyle ?
7617 var el = this.dom, v, cs, camel;
7618 if(prop == 'float'){
7621 if(el.style && (v = el.style[prop])){
7624 if(cs = view.getComputedStyle(el, "")){
7625 if(!(camel = propCache[prop])){
7626 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7633 var el = this.dom, v, cs, camel;
7634 if(prop == 'opacity'){
7635 if(typeof el.style.filter == 'string'){
7636 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7638 var fv = parseFloat(m[1]);
7640 return fv ? fv / 100 : 0;
7645 }else if(prop == 'float'){
7646 prop = "styleFloat";
7648 if(!(camel = propCache[prop])){
7649 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7651 if(v = el.style[camel]){
7654 if(cs = el.currentStyle){
7662 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7663 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7664 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7665 * @return {Roo.Element} this
7667 setStyle : function(prop, value){
7668 if(typeof prop == "string"){
7670 if (prop == 'float') {
7671 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7676 if(!(camel = propCache[prop])){
7677 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7680 if(camel == 'opacity') {
7681 this.setOpacity(value);
7683 this.dom.style[camel] = value;
7686 for(var style in prop){
7687 if(typeof prop[style] != "function"){
7688 this.setStyle(style, prop[style]);
7696 * More flexible version of {@link #setStyle} for setting style properties.
7697 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7698 * a function which returns such a specification.
7699 * @return {Roo.Element} this
7701 applyStyles : function(style){
7702 Roo.DomHelper.applyStyles(this.dom, style);
7707 * 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).
7708 * @return {Number} The X position of the element
7711 return D.getX(this.dom);
7715 * 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).
7716 * @return {Number} The Y position of the element
7719 return D.getY(this.dom);
7723 * 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).
7724 * @return {Array} The XY position of the element
7727 return D.getXY(this.dom);
7731 * 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).
7732 * @param {Number} The X position of the element
7733 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7734 * @return {Roo.Element} this
7736 setX : function(x, animate){
7738 D.setX(this.dom, x);
7740 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7746 * 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).
7747 * @param {Number} The Y position of the element
7748 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7749 * @return {Roo.Element} this
7751 setY : function(y, animate){
7753 D.setY(this.dom, y);
7755 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7761 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7762 * @param {String} left The left CSS property value
7763 * @return {Roo.Element} this
7765 setLeft : function(left){
7766 this.setStyle("left", this.addUnits(left));
7771 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7772 * @param {String} top The top CSS property value
7773 * @return {Roo.Element} this
7775 setTop : function(top){
7776 this.setStyle("top", this.addUnits(top));
7781 * Sets the element's CSS right style.
7782 * @param {String} right The right CSS property value
7783 * @return {Roo.Element} this
7785 setRight : function(right){
7786 this.setStyle("right", this.addUnits(right));
7791 * Sets the element's CSS bottom style.
7792 * @param {String} bottom The bottom CSS property value
7793 * @return {Roo.Element} this
7795 setBottom : function(bottom){
7796 this.setStyle("bottom", this.addUnits(bottom));
7801 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7802 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7803 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7804 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7805 * @return {Roo.Element} this
7807 setXY : function(pos, animate){
7809 D.setXY(this.dom, pos);
7811 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7817 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7818 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7819 * @param {Number} x X value for new position (coordinates are page-based)
7820 * @param {Number} y Y value for new position (coordinates are page-based)
7821 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7822 * @return {Roo.Element} this
7824 setLocation : function(x, y, animate){
7825 this.setXY([x, y], this.preanim(arguments, 2));
7830 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7831 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7832 * @param {Number} x X value for new position (coordinates are page-based)
7833 * @param {Number} y Y value for new position (coordinates are page-based)
7834 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7835 * @return {Roo.Element} this
7837 moveTo : function(x, y, animate){
7838 this.setXY([x, y], this.preanim(arguments, 2));
7843 * Returns the region of the given element.
7844 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7845 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7847 getRegion : function(){
7848 return D.getRegion(this.dom);
7852 * Returns the offset height of the element
7853 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7854 * @return {Number} The element's height
7856 getHeight : function(contentHeight){
7857 var h = this.dom.offsetHeight || 0;
7858 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7862 * Returns the offset width of the element
7863 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7864 * @return {Number} The element's width
7866 getWidth : function(contentWidth){
7867 var w = this.dom.offsetWidth || 0;
7868 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7872 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7873 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7874 * if a height has not been set using CSS.
7877 getComputedHeight : function(){
7878 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7880 h = parseInt(this.getStyle('height'), 10) || 0;
7881 if(!this.isBorderBox()){
7882 h += this.getFrameWidth('tb');
7889 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7890 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7891 * if a width has not been set using CSS.
7894 getComputedWidth : function(){
7895 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7897 w = parseInt(this.getStyle('width'), 10) || 0;
7898 if(!this.isBorderBox()){
7899 w += this.getFrameWidth('lr');
7906 * Returns the size of the element.
7907 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7908 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7910 getSize : function(contentSize){
7911 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7915 * Returns the width and height of the viewport.
7916 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7918 getViewSize : function(){
7919 var d = this.dom, doc = document, aw = 0, ah = 0;
7920 if(d == doc || d == doc.body){
7921 return {width : D.getViewWidth(), height: D.getViewHeight()};
7924 width : d.clientWidth,
7925 height: d.clientHeight
7931 * Returns the value of the "value" attribute
7932 * @param {Boolean} asNumber true to parse the value as a number
7933 * @return {String/Number}
7935 getValue : function(asNumber){
7936 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7940 adjustWidth : function(width){
7941 if(typeof width == "number"){
7942 if(this.autoBoxAdjust && !this.isBorderBox()){
7943 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7953 adjustHeight : function(height){
7954 if(typeof height == "number"){
7955 if(this.autoBoxAdjust && !this.isBorderBox()){
7956 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
7966 * Set the width of the element
7967 * @param {Number} width The new width
7968 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7969 * @return {Roo.Element} this
7971 setWidth : function(width, animate){
7972 width = this.adjustWidth(width);
7974 this.dom.style.width = this.addUnits(width);
7976 this.anim({width: {to: width}}, this.preanim(arguments, 1));
7982 * Set the height of the element
7983 * @param {Number} height The new height
7984 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
7985 * @return {Roo.Element} this
7987 setHeight : function(height, animate){
7988 height = this.adjustHeight(height);
7990 this.dom.style.height = this.addUnits(height);
7992 this.anim({height: {to: height}}, this.preanim(arguments, 1));
7998 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
7999 * @param {Number} width The new width
8000 * @param {Number} height The new height
8001 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8002 * @return {Roo.Element} this
8004 setSize : function(width, height, animate){
8005 if(typeof width == "object"){ // in case of object from getSize()
8006 height = width.height; width = width.width;
8008 width = this.adjustWidth(width); height = this.adjustHeight(height);
8010 this.dom.style.width = this.addUnits(width);
8011 this.dom.style.height = this.addUnits(height);
8013 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8019 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8020 * @param {Number} x X value for new position (coordinates are page-based)
8021 * @param {Number} y Y value for new position (coordinates are page-based)
8022 * @param {Number} width The new width
8023 * @param {Number} height The new height
8024 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8025 * @return {Roo.Element} this
8027 setBounds : function(x, y, width, height, animate){
8029 this.setSize(width, height);
8030 this.setLocation(x, y);
8032 width = this.adjustWidth(width); height = this.adjustHeight(height);
8033 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8034 this.preanim(arguments, 4), 'motion');
8040 * 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.
8041 * @param {Roo.lib.Region} region The region to fill
8042 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8043 * @return {Roo.Element} this
8045 setRegion : function(region, animate){
8046 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8051 * Appends an event handler
8053 * @param {String} eventName The type of event to append
8054 * @param {Function} fn The method the event invokes
8055 * @param {Object} scope (optional) The scope (this object) of the fn
8056 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8058 addListener : function(eventName, fn, scope, options){
8060 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8065 * Removes an event handler from this element
8066 * @param {String} eventName the type of event to remove
8067 * @param {Function} fn the method the event invokes
8068 * @return {Roo.Element} this
8070 removeListener : function(eventName, fn){
8071 Roo.EventManager.removeListener(this.dom, eventName, fn);
8076 * Removes all previous added listeners from this element
8077 * @return {Roo.Element} this
8079 removeAllListeners : function(){
8080 E.purgeElement(this.dom);
8084 relayEvent : function(eventName, observable){
8085 this.on(eventName, function(e){
8086 observable.fireEvent(eventName, e);
8091 * Set the opacity of the element
8092 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8093 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8094 * @return {Roo.Element} this
8096 setOpacity : function(opacity, animate){
8098 var s = this.dom.style;
8101 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8102 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8104 s.opacity = opacity;
8107 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8113 * Gets the left X coordinate
8114 * @param {Boolean} local True to get the local css position instead of page coordinate
8117 getLeft : function(local){
8121 return parseInt(this.getStyle("left"), 10) || 0;
8126 * Gets the right X coordinate of the element (element X position + element width)
8127 * @param {Boolean} local True to get the local css position instead of page coordinate
8130 getRight : function(local){
8132 return this.getX() + this.getWidth();
8134 return (this.getLeft(true) + this.getWidth()) || 0;
8139 * Gets the top Y coordinate
8140 * @param {Boolean} local True to get the local css position instead of page coordinate
8143 getTop : function(local) {
8147 return parseInt(this.getStyle("top"), 10) || 0;
8152 * Gets the bottom Y coordinate of the element (element Y position + element height)
8153 * @param {Boolean} local True to get the local css position instead of page coordinate
8156 getBottom : function(local){
8158 return this.getY() + this.getHeight();
8160 return (this.getTop(true) + this.getHeight()) || 0;
8165 * Initializes positioning on this element. If a desired position is not passed, it will make the
8166 * the element positioned relative IF it is not already positioned.
8167 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8168 * @param {Number} zIndex (optional) The zIndex to apply
8169 * @param {Number} x (optional) Set the page X position
8170 * @param {Number} y (optional) Set the page Y position
8172 position : function(pos, zIndex, x, y){
8174 if(this.getStyle('position') == 'static'){
8175 this.setStyle('position', 'relative');
8178 this.setStyle("position", pos);
8181 this.setStyle("z-index", zIndex);
8183 if(x !== undefined && y !== undefined){
8185 }else if(x !== undefined){
8187 }else if(y !== undefined){
8193 * Clear positioning back to the default when the document was loaded
8194 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8195 * @return {Roo.Element} this
8197 clearPositioning : function(value){
8205 "position" : "static"
8211 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8212 * snapshot before performing an update and then restoring the element.
8215 getPositioning : function(){
8216 var l = this.getStyle("left");
8217 var t = this.getStyle("top");
8219 "position" : this.getStyle("position"),
8221 "right" : l ? "" : this.getStyle("right"),
8223 "bottom" : t ? "" : this.getStyle("bottom"),
8224 "z-index" : this.getStyle("z-index")
8229 * Gets the width of the border(s) for the specified side(s)
8230 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8231 * passing lr would get the border (l)eft width + the border (r)ight width.
8232 * @return {Number} The width of the sides passed added together
8234 getBorderWidth : function(side){
8235 return this.addStyles(side, El.borders);
8239 * Gets the width of the padding(s) for the specified side(s)
8240 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8241 * passing lr would get the padding (l)eft + the padding (r)ight.
8242 * @return {Number} The padding of the sides passed added together
8244 getPadding : function(side){
8245 return this.addStyles(side, El.paddings);
8249 * Set positioning with an object returned by getPositioning().
8250 * @param {Object} posCfg
8251 * @return {Roo.Element} this
8253 setPositioning : function(pc){
8254 this.applyStyles(pc);
8255 if(pc.right == "auto"){
8256 this.dom.style.right = "";
8258 if(pc.bottom == "auto"){
8259 this.dom.style.bottom = "";
8265 fixDisplay : function(){
8266 if(this.getStyle("display") == "none"){
8267 this.setStyle("visibility", "hidden");
8268 this.setStyle("display", this.originalDisplay); // first try reverting to default
8269 if(this.getStyle("display") == "none"){ // if that fails, default to block
8270 this.setStyle("display", "block");
8276 * Quick set left and top adding default units
8277 * @param {String} left The left CSS property value
8278 * @param {String} top The top CSS property value
8279 * @return {Roo.Element} this
8281 setLeftTop : function(left, top){
8282 this.dom.style.left = this.addUnits(left);
8283 this.dom.style.top = this.addUnits(top);
8288 * Move this element relative to its current position.
8289 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8290 * @param {Number} distance How far to move the element in pixels
8291 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8292 * @return {Roo.Element} this
8294 move : function(direction, distance, animate){
8295 var xy = this.getXY();
8296 direction = direction.toLowerCase();
8300 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8304 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8309 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8314 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8321 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8322 * @return {Roo.Element} this
8325 if(!this.isClipped){
8326 this.isClipped = true;
8327 this.originalClip = {
8328 "o": this.getStyle("overflow"),
8329 "x": this.getStyle("overflow-x"),
8330 "y": this.getStyle("overflow-y")
8332 this.setStyle("overflow", "hidden");
8333 this.setStyle("overflow-x", "hidden");
8334 this.setStyle("overflow-y", "hidden");
8340 * Return clipping (overflow) to original clipping before clip() was called
8341 * @return {Roo.Element} this
8343 unclip : function(){
8345 this.isClipped = false;
8346 var o = this.originalClip;
8347 if(o.o){this.setStyle("overflow", o.o);}
8348 if(o.x){this.setStyle("overflow-x", o.x);}
8349 if(o.y){this.setStyle("overflow-y", o.y);}
8356 * Gets the x,y coordinates specified by the anchor position on the element.
8357 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8358 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8359 * {width: (target width), height: (target height)} (defaults to the element's current size)
8360 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8361 * @return {Array} [x, y] An array containing the element's x and y coordinates
8363 getAnchorXY : function(anchor, local, s){
8364 //Passing a different size is useful for pre-calculating anchors,
8365 //especially for anchored animations that change the el size.
8367 var w, h, vp = false;
8370 if(d == document.body || d == document){
8372 w = D.getViewWidth(); h = D.getViewHeight();
8374 w = this.getWidth(); h = this.getHeight();
8377 w = s.width; h = s.height;
8379 var x = 0, y = 0, r = Math.round;
8380 switch((anchor || "tl").toLowerCase()){
8422 var sc = this.getScroll();
8423 return [x + sc.left, y + sc.top];
8425 //Add the element's offset xy
8426 var o = this.getXY();
8427 return [x+o[0], y+o[1]];
8431 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8432 * supported position values.
8433 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8434 * @param {String} position The position to align to.
8435 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8436 * @return {Array} [x, y]
8438 getAlignToXY : function(el, p, o){
8442 throw "Element.alignTo with an element that doesn't exist";
8444 var c = false; //constrain to viewport
8445 var p1 = "", p2 = "";
8452 }else if(p.indexOf("-") == -1){
8455 p = p.toLowerCase();
8456 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8458 throw "Element.alignTo with an invalid alignment " + p;
8460 p1 = m[1]; p2 = m[2]; c = !!m[3];
8462 //Subtract the aligned el's internal xy from the target's offset xy
8463 //plus custom offset to get the aligned el's new offset xy
8464 var a1 = this.getAnchorXY(p1, true);
8465 var a2 = el.getAnchorXY(p2, false);
8466 var x = a2[0] - a1[0] + o[0];
8467 var y = a2[1] - a1[1] + o[1];
8469 //constrain the aligned el to viewport if necessary
8470 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8471 // 5px of margin for ie
8472 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8474 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8475 //perpendicular to the vp border, allow the aligned el to slide on that border,
8476 //otherwise swap the aligned el to the opposite border of the target.
8477 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8478 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8479 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8480 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8483 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8484 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8486 if((x+w) > dw + scrollX){
8487 x = swapX ? r.left-w : dw+scrollX-w;
8490 x = swapX ? r.right : scrollX;
8492 if((y+h) > dh + scrollY){
8493 y = swapY ? r.top-h : dh+scrollY-h;
8496 y = swapY ? r.bottom : scrollY;
8503 getConstrainToXY : function(){
8504 var os = {top:0, left:0, bottom:0, right: 0};
8506 return function(el, local, offsets, proposedXY){
8508 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8510 var vw, vh, vx = 0, vy = 0;
8511 if(el.dom == document.body || el.dom == document){
8512 vw = Roo.lib.Dom.getViewWidth();
8513 vh = Roo.lib.Dom.getViewHeight();
8515 vw = el.dom.clientWidth;
8516 vh = el.dom.clientHeight;
8518 var vxy = el.getXY();
8524 var s = el.getScroll();
8526 vx += offsets.left + s.left;
8527 vy += offsets.top + s.top;
8529 vw -= offsets.right;
8530 vh -= offsets.bottom;
8535 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8536 var x = xy[0], y = xy[1];
8537 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8539 // only move it if it needs it
8542 // first validate right/bottom
8551 // then make sure top/left isn't negative
8560 return moved ? [x, y] : false;
8565 adjustForConstraints : function(xy, parent, offsets){
8566 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8570 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8571 * document it aligns it to the viewport.
8572 * The position parameter is optional, and can be specified in any one of the following formats:
8574 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8575 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8576 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8577 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8578 * <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
8579 * element's anchor point, and the second value is used as the target's anchor point.</li>
8581 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8582 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8583 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8584 * that specified in order to enforce the viewport constraints.
8585 * Following are all of the supported anchor positions:
8588 ----- -----------------------------
8589 tl The top left corner (default)
8590 t The center of the top edge
8591 tr The top right corner
8592 l The center of the left edge
8593 c In the center of the element
8594 r The center of the right edge
8595 bl The bottom left corner
8596 b The center of the bottom edge
8597 br The bottom right corner
8601 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8602 el.alignTo("other-el");
8604 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8605 el.alignTo("other-el", "tr?");
8607 // align the bottom right corner of el with the center left edge of other-el
8608 el.alignTo("other-el", "br-l?");
8610 // align the center of el with the bottom left corner of other-el and
8611 // adjust the x position by -6 pixels (and the y position by 0)
8612 el.alignTo("other-el", "c-bl", [-6, 0]);
8614 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8615 * @param {String} position The position to align to.
8616 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8617 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8618 * @return {Roo.Element} this
8620 alignTo : function(element, position, offsets, animate){
8621 var xy = this.getAlignToXY(element, position, offsets);
8622 this.setXY(xy, this.preanim(arguments, 3));
8627 * Anchors an element to another element and realigns it when the window is resized.
8628 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8629 * @param {String} position The position to align to.
8630 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8631 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8632 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8633 * is a number, it is used as the buffer delay (defaults to 50ms).
8634 * @param {Function} callback The function to call after the animation finishes
8635 * @return {Roo.Element} this
8637 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8638 var action = function(){
8639 this.alignTo(el, alignment, offsets, animate);
8640 Roo.callback(callback, this);
8642 Roo.EventManager.onWindowResize(action, this);
8643 var tm = typeof monitorScroll;
8644 if(tm != 'undefined'){
8645 Roo.EventManager.on(window, 'scroll', action, this,
8646 {buffer: tm == 'number' ? monitorScroll : 50});
8648 action.call(this); // align immediately
8652 * Clears any opacity settings from this element. Required in some cases for IE.
8653 * @return {Roo.Element} this
8655 clearOpacity : function(){
8656 if (window.ActiveXObject) {
8657 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8658 this.dom.style.filter = "";
8661 this.dom.style.opacity = "";
8662 this.dom.style["-moz-opacity"] = "";
8663 this.dom.style["-khtml-opacity"] = "";
8669 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8670 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8671 * @return {Roo.Element} this
8673 hide : function(animate){
8674 this.setVisible(false, this.preanim(arguments, 0));
8679 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8680 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8681 * @return {Roo.Element} this
8683 show : function(animate){
8684 this.setVisible(true, this.preanim(arguments, 0));
8689 * @private Test if size has a unit, otherwise appends the default
8691 addUnits : function(size){
8692 return Roo.Element.addUnits(size, this.defaultUnit);
8696 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8697 * @return {Roo.Element} this
8699 beginMeasure : function(){
8701 if(el.offsetWidth || el.offsetHeight){
8702 return this; // offsets work already
8705 var p = this.dom, b = document.body; // start with this element
8706 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8707 var pe = Roo.get(p);
8708 if(pe.getStyle('display') == 'none'){
8709 changed.push({el: p, visibility: pe.getStyle("visibility")});
8710 p.style.visibility = "hidden";
8711 p.style.display = "block";
8715 this._measureChanged = changed;
8721 * Restores displays to before beginMeasure was called
8722 * @return {Roo.Element} this
8724 endMeasure : function(){
8725 var changed = this._measureChanged;
8727 for(var i = 0, len = changed.length; i < len; i++) {
8729 r.el.style.visibility = r.visibility;
8730 r.el.style.display = "none";
8732 this._measureChanged = null;
8738 * Update the innerHTML of this element, optionally searching for and processing scripts
8739 * @param {String} html The new HTML
8740 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8741 * @param {Function} callback For async script loading you can be noticed when the update completes
8742 * @return {Roo.Element} this
8744 update : function(html, loadScripts, callback){
8745 if(typeof html == "undefined"){
8748 if(loadScripts !== true){
8749 this.dom.innerHTML = html;
8750 if(typeof callback == "function"){
8758 html += '<span id="' + id + '"></span>';
8760 E.onAvailable(id, function(){
8761 var hd = document.getElementsByTagName("head")[0];
8762 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8763 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8764 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8767 while(match = re.exec(html)){
8768 var attrs = match[1];
8769 var srcMatch = attrs ? attrs.match(srcRe) : false;
8770 if(srcMatch && srcMatch[2]){
8771 var s = document.createElement("script");
8772 s.src = srcMatch[2];
8773 var typeMatch = attrs.match(typeRe);
8774 if(typeMatch && typeMatch[2]){
8775 s.type = typeMatch[2];
8778 }else if(match[2] && match[2].length > 0){
8779 if(window.execScript) {
8780 window.execScript(match[2]);
8788 window.eval(match[2]);
8792 var el = document.getElementById(id);
8793 if(el){el.parentNode.removeChild(el);}
8794 if(typeof callback == "function"){
8798 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8803 * Direct access to the UpdateManager update() method (takes the same parameters).
8804 * @param {String/Function} url The url for this request or a function to call to get the url
8805 * @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}
8806 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8807 * @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.
8808 * @return {Roo.Element} this
8811 var um = this.getUpdateManager();
8812 um.update.apply(um, arguments);
8817 * Gets this element's UpdateManager
8818 * @return {Roo.UpdateManager} The UpdateManager
8820 getUpdateManager : function(){
8821 if(!this.updateManager){
8822 this.updateManager = new Roo.UpdateManager(this);
8824 return this.updateManager;
8828 * Disables text selection for this element (normalized across browsers)
8829 * @return {Roo.Element} this
8831 unselectable : function(){
8832 this.dom.unselectable = "on";
8833 this.swallowEvent("selectstart", true);
8834 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8835 this.addClass("x-unselectable");
8840 * Calculates the x, y to center this element on the screen
8841 * @return {Array} The x, y values [x, y]
8843 getCenterXY : function(){
8844 return this.getAlignToXY(document, 'c-c');
8848 * Centers the Element in either the viewport, or another Element.
8849 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8851 center : function(centerIn){
8852 this.alignTo(centerIn || document, 'c-c');
8857 * Tests various css rules/browsers to determine if this element uses a border box
8860 isBorderBox : function(){
8861 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8865 * Return a box {x, y, width, height} that can be used to set another elements
8866 * size/location to match this element.
8867 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8868 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8869 * @return {Object} box An object in the format {x, y, width, height}
8871 getBox : function(contentBox, local){
8876 var left = parseInt(this.getStyle("left"), 10) || 0;
8877 var top = parseInt(this.getStyle("top"), 10) || 0;
8880 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8882 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8884 var l = this.getBorderWidth("l")+this.getPadding("l");
8885 var r = this.getBorderWidth("r")+this.getPadding("r");
8886 var t = this.getBorderWidth("t")+this.getPadding("t");
8887 var b = this.getBorderWidth("b")+this.getPadding("b");
8888 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)};
8890 bx.right = bx.x + bx.width;
8891 bx.bottom = bx.y + bx.height;
8896 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8897 for more information about the sides.
8898 * @param {String} sides
8901 getFrameWidth : function(sides, onlyContentBox){
8902 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8906 * 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.
8907 * @param {Object} box The box to fill {x, y, width, height}
8908 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8909 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8910 * @return {Roo.Element} this
8912 setBox : function(box, adjust, animate){
8913 var w = box.width, h = box.height;
8914 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8915 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8916 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8918 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8923 * Forces the browser to repaint this element
8924 * @return {Roo.Element} this
8926 repaint : function(){
8928 this.addClass("x-repaint");
8929 setTimeout(function(){
8930 Roo.get(dom).removeClass("x-repaint");
8936 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8937 * then it returns the calculated width of the sides (see getPadding)
8938 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8939 * @return {Object/Number}
8941 getMargins : function(side){
8944 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8945 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8946 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8947 right: parseInt(this.getStyle("margin-right"), 10) || 0
8950 return this.addStyles(side, El.margins);
8955 addStyles : function(sides, styles){
8957 for(var i = 0, len = sides.length; i < len; i++){
8958 v = this.getStyle(styles[sides.charAt(i)]);
8960 w = parseInt(v, 10);
8968 * Creates a proxy element of this element
8969 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
8970 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
8971 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
8972 * @return {Roo.Element} The new proxy element
8974 createProxy : function(config, renderTo, matchBox){
8976 renderTo = Roo.getDom(renderTo);
8978 renderTo = document.body;
8980 config = typeof config == "object" ?
8981 config : {tag : "div", cls: config};
8982 var proxy = Roo.DomHelper.append(renderTo, config, true);
8984 proxy.setBox(this.getBox());
8990 * Puts a mask over this element to disable user interaction. Requires core.css.
8991 * This method can only be applied to elements which accept child nodes.
8992 * @param {String} msg (optional) A message to display in the mask
8993 * @param {String} msgCls (optional) A css class to apply to the msg element
8994 * @return {Element} The mask element
8996 mask : function(msg, msgCls)
8998 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
8999 this.setStyle("position", "relative");
9002 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9004 this.addClass("x-masked");
9005 this._mask.setDisplayed(true);
9010 while (dom && dom.style) {
9011 if (!isNaN(parseInt(dom.style.zIndex))) {
9012 z = Math.max(z, parseInt(dom.style.zIndex));
9014 dom = dom.parentNode;
9016 // if we are masking the body - then it hides everything..
9017 if (this.dom == document.body) {
9019 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9020 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9023 if(typeof msg == 'string'){
9025 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
9027 var mm = this._maskMsg;
9028 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9029 if (mm.dom.firstChild) { // weird IE issue?
9030 mm.dom.firstChild.innerHTML = msg;
9032 mm.setDisplayed(true);
9034 mm.setStyle('z-index', z + 102);
9036 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9037 this._mask.setHeight(this.getHeight());
9039 this._mask.setStyle('z-index', z + 100);
9045 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9046 * it is cached for reuse.
9048 unmask : function(removeEl){
9050 if(removeEl === true){
9051 this._mask.remove();
9054 this._maskMsg.remove();
9055 delete this._maskMsg;
9058 this._mask.setDisplayed(false);
9060 this._maskMsg.setDisplayed(false);
9064 this.removeClass("x-masked");
9068 * Returns true if this element is masked
9071 isMasked : function(){
9072 return this._mask && this._mask.isVisible();
9076 * Creates an iframe shim for this element to keep selects and other windowed objects from
9078 * @return {Roo.Element} The new shim element
9080 createShim : function(){
9081 var el = document.createElement('iframe');
9082 el.frameBorder = 'no';
9083 el.className = 'roo-shim';
9084 if(Roo.isIE && Roo.isSecure){
9085 el.src = Roo.SSL_SECURE_URL;
9087 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9088 shim.autoBoxAdjust = false;
9093 * Removes this element from the DOM and deletes it from the cache
9095 remove : function(){
9096 if(this.dom.parentNode){
9097 this.dom.parentNode.removeChild(this.dom);
9099 delete El.cache[this.dom.id];
9103 * Sets up event handlers to add and remove a css class when the mouse is over this element
9104 * @param {String} className
9105 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9106 * mouseout events for children elements
9107 * @return {Roo.Element} this
9109 addClassOnOver : function(className, preventFlicker){
9110 this.on("mouseover", function(){
9111 Roo.fly(this, '_internal').addClass(className);
9113 var removeFn = function(e){
9114 if(preventFlicker !== true || !e.within(this, true)){
9115 Roo.fly(this, '_internal').removeClass(className);
9118 this.on("mouseout", removeFn, this.dom);
9123 * Sets up event handlers to add and remove a css class when this element has the focus
9124 * @param {String} className
9125 * @return {Roo.Element} this
9127 addClassOnFocus : function(className){
9128 this.on("focus", function(){
9129 Roo.fly(this, '_internal').addClass(className);
9131 this.on("blur", function(){
9132 Roo.fly(this, '_internal').removeClass(className);
9137 * 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)
9138 * @param {String} className
9139 * @return {Roo.Element} this
9141 addClassOnClick : function(className){
9143 this.on("mousedown", function(){
9144 Roo.fly(dom, '_internal').addClass(className);
9145 var d = Roo.get(document);
9146 var fn = function(){
9147 Roo.fly(dom, '_internal').removeClass(className);
9148 d.removeListener("mouseup", fn);
9150 d.on("mouseup", fn);
9156 * Stops the specified event from bubbling and optionally prevents the default action
9157 * @param {String} eventName
9158 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9159 * @return {Roo.Element} this
9161 swallowEvent : function(eventName, preventDefault){
9162 var fn = function(e){
9163 e.stopPropagation();
9168 if(eventName instanceof Array){
9169 for(var i = 0, len = eventName.length; i < len; i++){
9170 this.on(eventName[i], fn);
9174 this.on(eventName, fn);
9181 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9184 * Sizes this element to its parent element's dimensions performing
9185 * neccessary box adjustments.
9186 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9187 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9188 * @return {Roo.Element} this
9190 fitToParent : function(monitorResize, targetParent) {
9191 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9192 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9193 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9196 var p = Roo.get(targetParent || this.dom.parentNode);
9197 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9198 if (monitorResize === true) {
9199 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9200 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9206 * Gets the next sibling, skipping text nodes
9207 * @return {HTMLElement} The next sibling or null
9209 getNextSibling : function(){
9210 var n = this.dom.nextSibling;
9211 while(n && n.nodeType != 1){
9218 * Gets the previous sibling, skipping text nodes
9219 * @return {HTMLElement} The previous sibling or null
9221 getPrevSibling : function(){
9222 var n = this.dom.previousSibling;
9223 while(n && n.nodeType != 1){
9224 n = n.previousSibling;
9231 * Appends the passed element(s) to this element
9232 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9233 * @return {Roo.Element} this
9235 appendChild: function(el){
9242 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9243 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9244 * automatically generated with the specified attributes.
9245 * @param {HTMLElement} insertBefore (optional) a child element of this element
9246 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9247 * @return {Roo.Element} The new child element
9249 createChild: function(config, insertBefore, returnDom){
9250 config = config || {tag:'div'};
9252 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9254 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9258 * Appends this element to the passed element
9259 * @param {String/HTMLElement/Element} el The new parent element
9260 * @return {Roo.Element} this
9262 appendTo: function(el){
9263 el = Roo.getDom(el);
9264 el.appendChild(this.dom);
9269 * Inserts this element before the passed element in the DOM
9270 * @param {String/HTMLElement/Element} el The element to insert before
9271 * @return {Roo.Element} this
9273 insertBefore: function(el){
9274 el = Roo.getDom(el);
9275 el.parentNode.insertBefore(this.dom, el);
9280 * Inserts this element after the passed element in the DOM
9281 * @param {String/HTMLElement/Element} el The element to insert after
9282 * @return {Roo.Element} this
9284 insertAfter: function(el){
9285 el = Roo.getDom(el);
9286 el.parentNode.insertBefore(this.dom, el.nextSibling);
9291 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9292 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9293 * @return {Roo.Element} The new child
9295 insertFirst: function(el, returnDom){
9297 if(typeof el == 'object' && !el.nodeType){ // dh config
9298 return this.createChild(el, this.dom.firstChild, returnDom);
9300 el = Roo.getDom(el);
9301 this.dom.insertBefore(el, this.dom.firstChild);
9302 return !returnDom ? Roo.get(el) : el;
9307 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9308 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9309 * @param {String} where (optional) 'before' or 'after' defaults to before
9310 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9311 * @return {Roo.Element} the inserted Element
9313 insertSibling: function(el, where, returnDom){
9314 where = where ? where.toLowerCase() : 'before';
9316 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9318 if(typeof el == 'object' && !el.nodeType){ // dh config
9319 if(where == 'after' && !this.dom.nextSibling){
9320 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9322 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9326 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9327 where == 'before' ? this.dom : this.dom.nextSibling);
9336 * Creates and wraps this element with another element
9337 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9338 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9339 * @return {HTMLElement/Element} The newly created wrapper element
9341 wrap: function(config, returnDom){
9343 config = {tag: "div"};
9345 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9346 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9351 * Replaces the passed element with this element
9352 * @param {String/HTMLElement/Element} el The element to replace
9353 * @return {Roo.Element} this
9355 replace: function(el){
9357 this.insertBefore(el);
9363 * Inserts an html fragment into this element
9364 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9365 * @param {String} html The HTML fragment
9366 * @param {Boolean} returnEl True to return an Roo.Element
9367 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9369 insertHtml : function(where, html, returnEl){
9370 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9371 return returnEl ? Roo.get(el) : el;
9375 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9376 * @param {Object} o The object with the attributes
9377 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9378 * @return {Roo.Element} this
9380 set : function(o, useSet){
9382 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9384 if(attr == "style" || typeof o[attr] == "function") continue;
9386 el.className = o["cls"];
9388 if(useSet) el.setAttribute(attr, o[attr]);
9389 else el[attr] = o[attr];
9393 Roo.DomHelper.applyStyles(el, o.style);
9399 * Convenience method for constructing a KeyMap
9400 * @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:
9401 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9402 * @param {Function} fn The function to call
9403 * @param {Object} scope (optional) The scope of the function
9404 * @return {Roo.KeyMap} The KeyMap created
9406 addKeyListener : function(key, fn, scope){
9408 if(typeof key != "object" || key instanceof Array){
9424 return new Roo.KeyMap(this, config);
9428 * Creates a KeyMap for this element
9429 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9430 * @return {Roo.KeyMap} The KeyMap created
9432 addKeyMap : function(config){
9433 return new Roo.KeyMap(this, config);
9437 * Returns true if this element is scrollable.
9440 isScrollable : function(){
9442 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9446 * 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().
9447 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9448 * @param {Number} value The new scroll value
9449 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9450 * @return {Element} this
9453 scrollTo : function(side, value, animate){
9454 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9456 this.dom[prop] = value;
9458 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9459 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9465 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9466 * within this element's scrollable range.
9467 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9468 * @param {Number} distance How far to scroll the element in pixels
9469 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9470 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9471 * was scrolled as far as it could go.
9473 scroll : function(direction, distance, animate){
9474 if(!this.isScrollable()){
9478 var l = el.scrollLeft, t = el.scrollTop;
9479 var w = el.scrollWidth, h = el.scrollHeight;
9480 var cw = el.clientWidth, ch = el.clientHeight;
9481 direction = direction.toLowerCase();
9482 var scrolled = false;
9483 var a = this.preanim(arguments, 2);
9488 var v = Math.min(l + distance, w-cw);
9489 this.scrollTo("left", v, a);
9496 var v = Math.max(l - distance, 0);
9497 this.scrollTo("left", v, a);
9505 var v = Math.max(t - distance, 0);
9506 this.scrollTo("top", v, a);
9514 var v = Math.min(t + distance, h-ch);
9515 this.scrollTo("top", v, a);
9524 * Translates the passed page coordinates into left/top css values for this element
9525 * @param {Number/Array} x The page x or an array containing [x, y]
9526 * @param {Number} y The page y
9527 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9529 translatePoints : function(x, y){
9530 if(typeof x == 'object' || x instanceof Array){
9533 var p = this.getStyle('position');
9534 var o = this.getXY();
9536 var l = parseInt(this.getStyle('left'), 10);
9537 var t = parseInt(this.getStyle('top'), 10);
9540 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9543 t = (p == "relative") ? 0 : this.dom.offsetTop;
9546 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9550 * Returns the current scroll position of the element.
9551 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9553 getScroll : function(){
9554 var d = this.dom, doc = document;
9555 if(d == doc || d == doc.body){
9556 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9557 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9558 return {left: l, top: t};
9560 return {left: d.scrollLeft, top: d.scrollTop};
9565 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9566 * are convert to standard 6 digit hex color.
9567 * @param {String} attr The css attribute
9568 * @param {String} defaultValue The default value to use when a valid color isn't found
9569 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9572 getColor : function(attr, defaultValue, prefix){
9573 var v = this.getStyle(attr);
9574 if(!v || v == "transparent" || v == "inherit") {
9575 return defaultValue;
9577 var color = typeof prefix == "undefined" ? "#" : prefix;
9578 if(v.substr(0, 4) == "rgb("){
9579 var rvs = v.slice(4, v.length -1).split(",");
9580 for(var i = 0; i < 3; i++){
9581 var h = parseInt(rvs[i]).toString(16);
9588 if(v.substr(0, 1) == "#"){
9590 for(var i = 1; i < 4; i++){
9591 var c = v.charAt(i);
9594 }else if(v.length == 7){
9595 color += v.substr(1);
9599 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9603 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9604 * gradient background, rounded corners and a 4-way shadow.
9605 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9606 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9607 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9608 * @return {Roo.Element} this
9610 boxWrap : function(cls){
9611 cls = cls || 'x-box';
9612 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9613 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9618 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9619 * @param {String} namespace The namespace in which to look for the attribute
9620 * @param {String} name The attribute name
9621 * @return {String} The attribute value
9623 getAttributeNS : Roo.isIE ? function(ns, name){
9625 var type = typeof d[ns+":"+name];
9626 if(type != 'undefined' && type != 'unknown'){
9627 return d[ns+":"+name];
9630 } : function(ns, name){
9632 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9637 * Sets or Returns the value the dom attribute value
9638 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9639 * @param {String} value (optional) The value to set the attribute to
9640 * @return {String} The attribute value
9642 attr : function(name){
9643 if (arguments.length > 1) {
9644 this.dom.setAttribute(name, arguments[1]);
9645 return arguments[1];
9647 if (typeof(name) == 'object') {
9648 for(var i in name) {
9649 this.attr(i, name[i]);
9655 if (!this.dom.hasAttribute(name)) {
9658 return this.dom.getAttribute(name);
9665 var ep = El.prototype;
9668 * Appends an event handler (Shorthand for addListener)
9669 * @param {String} eventName The type of event to append
9670 * @param {Function} fn The method the event invokes
9671 * @param {Object} scope (optional) The scope (this object) of the fn
9672 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9675 ep.on = ep.addListener;
9677 ep.mon = ep.addListener;
9680 * Removes an event handler from this element (shorthand for removeListener)
9681 * @param {String} eventName the type of event to remove
9682 * @param {Function} fn the method the event invokes
9683 * @return {Roo.Element} this
9686 ep.un = ep.removeListener;
9689 * true to automatically adjust width and height settings for box-model issues (default to true)
9691 ep.autoBoxAdjust = true;
9694 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9697 El.addUnits = function(v, defaultUnit){
9698 if(v === "" || v == "auto"){
9701 if(v === undefined){
9704 if(typeof v == "number" || !El.unitPattern.test(v)){
9705 return v + (defaultUnit || 'px');
9710 // special markup used throughout Roo when box wrapping elements
9711 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>';
9713 * Visibility mode constant - Use visibility to hide element
9719 * Visibility mode constant - Use display to hide element
9725 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9726 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9727 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9739 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9740 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9741 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9742 * @return {Element} The Element object
9745 El.get = function(el){
9747 if(!el){ return null; }
9748 if(typeof el == "string"){ // element id
9749 if(!(elm = document.getElementById(el))){
9752 if(ex = El.cache[el]){
9755 ex = El.cache[el] = new El(elm);
9758 }else if(el.tagName){ // dom element
9762 if(ex = El.cache[id]){
9765 ex = El.cache[id] = new El(el);
9768 }else if(el instanceof El){
9770 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9771 // catch case where it hasn't been appended
9772 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9775 }else if(el.isComposite){
9777 }else if(el instanceof Array){
9778 return El.select(el);
9779 }else if(el == document){
9780 // create a bogus element object representing the document object
9782 var f = function(){};
9783 f.prototype = El.prototype;
9785 docEl.dom = document;
9793 El.uncache = function(el){
9794 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9796 delete El.cache[a[i].id || a[i]];
9802 // Garbage collection - uncache elements/purge listeners on orphaned elements
9803 // so we don't hold a reference and cause the browser to retain them
9804 El.garbageCollect = function(){
9805 if(!Roo.enableGarbageCollector){
9806 clearInterval(El.collectorThread);
9809 for(var eid in El.cache){
9810 var el = El.cache[eid], d = el.dom;
9811 // -------------------------------------------------------
9812 // Determining what is garbage:
9813 // -------------------------------------------------------
9815 // dom node is null, definitely garbage
9816 // -------------------------------------------------------
9818 // no parentNode == direct orphan, definitely garbage
9819 // -------------------------------------------------------
9820 // !d.offsetParent && !document.getElementById(eid)
9821 // display none elements have no offsetParent so we will
9822 // also try to look it up by it's id. However, check
9823 // offsetParent first so we don't do unneeded lookups.
9824 // This enables collection of elements that are not orphans
9825 // directly, but somewhere up the line they have an orphan
9827 // -------------------------------------------------------
9828 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9829 delete El.cache[eid];
9830 if(d && Roo.enableListenerCollection){
9836 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9840 El.Flyweight = function(dom){
9843 El.Flyweight.prototype = El.prototype;
9845 El._flyweights = {};
9847 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9848 * the dom node can be overwritten by other code.
9849 * @param {String/HTMLElement} el The dom node or id
9850 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9851 * prevent conflicts (e.g. internally Roo uses "_internal")
9853 * @return {Element} The shared Element object
9855 El.fly = function(el, named){
9856 named = named || '_global';
9857 el = Roo.getDom(el);
9861 if(!El._flyweights[named]){
9862 El._flyweights[named] = new El.Flyweight();
9864 El._flyweights[named].dom = el;
9865 return El._flyweights[named];
9869 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9870 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9871 * Shorthand of {@link Roo.Element#get}
9872 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9873 * @return {Element} The Element object
9879 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9880 * the dom node can be overwritten by other code.
9881 * Shorthand of {@link Roo.Element#fly}
9882 * @param {String/HTMLElement} el The dom node or id
9883 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9884 * prevent conflicts (e.g. internally Roo uses "_internal")
9886 * @return {Element} The shared Element object
9892 // speedy lookup for elements never to box adjust
9893 var noBoxAdjust = Roo.isStrict ? {
9896 input:1, select:1, textarea:1
9898 if(Roo.isIE || Roo.isGecko){
9899 noBoxAdjust['button'] = 1;
9903 Roo.EventManager.on(window, 'unload', function(){
9905 delete El._flyweights;
9913 Roo.Element.selectorFunction = Roo.DomQuery.select;
9916 Roo.Element.select = function(selector, unique, root){
9918 if(typeof selector == "string"){
9919 els = Roo.Element.selectorFunction(selector, root);
9920 }else if(selector.length !== undefined){
9923 throw "Invalid selector";
9925 if(unique === true){
9926 return new Roo.CompositeElement(els);
9928 return new Roo.CompositeElementLite(els);
9932 * Selects elements based on the passed CSS selector to enable working on them as 1.
9933 * @param {String/Array} selector The CSS selector or an array of elements
9934 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9935 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9936 * @return {CompositeElementLite/CompositeElement}
9940 Roo.select = Roo.Element.select;
9957 * Ext JS Library 1.1.1
9958 * Copyright(c) 2006-2007, Ext JS, LLC.
9960 * Originally Released Under LGPL - original licence link has changed is not relivant.
9963 * <script type="text/javascript">
9968 //Notifies Element that fx methods are available
9969 Roo.enableFx = true;
9973 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
9974 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
9975 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
9976 * Element effects to work.</p><br/>
9978 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
9979 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
9980 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
9981 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
9982 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
9983 * expected results and should be done with care.</p><br/>
9985 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
9986 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
9989 ----- -----------------------------
9990 tl The top left corner
9991 t The center of the top edge
9992 tr The top right corner
9993 l The center of the left edge
9994 r The center of the right edge
9995 bl The bottom left corner
9996 b The center of the bottom edge
9997 br The bottom right corner
9999 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10000 * below are common options that can be passed to any Fx method.</b>
10001 * @cfg {Function} callback A function called when the effect is finished
10002 * @cfg {Object} scope The scope of the effect function
10003 * @cfg {String} easing A valid Easing value for the effect
10004 * @cfg {String} afterCls A css class to apply after the effect
10005 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10006 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10007 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10008 * effects that end with the element being visually hidden, ignored otherwise)
10009 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10010 * a function which returns such a specification that will be applied to the Element after the effect finishes
10011 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10012 * @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
10013 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10017 * Slides the element into view. An anchor point can be optionally passed to set the point of
10018 * origin for the slide effect. This function automatically handles wrapping the element with
10019 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10022 // default: slide the element in from the top
10025 // custom: slide the element in from the right with a 2-second duration
10026 el.slideIn('r', { duration: 2 });
10028 // common config options shown with default values
10034 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10035 * @param {Object} options (optional) Object literal with any of the Fx config options
10036 * @return {Roo.Element} The Element
10038 slideIn : function(anchor, o){
10039 var el = this.getFxEl();
10042 el.queueFx(o, function(){
10044 anchor = anchor || "t";
10046 // fix display to visibility
10049 // restore values after effect
10050 var r = this.getFxRestore();
10051 var b = this.getBox();
10052 // fixed size for slide
10056 var wrap = this.fxWrap(r.pos, o, "hidden");
10058 var st = this.dom.style;
10059 st.visibility = "visible";
10060 st.position = "absolute";
10062 // clear out temp styles after slide and unwrap
10063 var after = function(){
10064 el.fxUnwrap(wrap, r.pos, o);
10065 st.width = r.width;
10066 st.height = r.height;
10069 // time to calc the positions
10070 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10072 switch(anchor.toLowerCase()){
10074 wrap.setSize(b.width, 0);
10075 st.left = st.bottom = "0";
10079 wrap.setSize(0, b.height);
10080 st.right = st.top = "0";
10084 wrap.setSize(0, b.height);
10085 wrap.setX(b.right);
10086 st.left = st.top = "0";
10087 a = {width: bw, points: pt};
10090 wrap.setSize(b.width, 0);
10091 wrap.setY(b.bottom);
10092 st.left = st.top = "0";
10093 a = {height: bh, points: pt};
10096 wrap.setSize(0, 0);
10097 st.right = st.bottom = "0";
10098 a = {width: bw, height: bh};
10101 wrap.setSize(0, 0);
10102 wrap.setY(b.y+b.height);
10103 st.right = st.top = "0";
10104 a = {width: bw, height: bh, points: pt};
10107 wrap.setSize(0, 0);
10108 wrap.setXY([b.right, b.bottom]);
10109 st.left = st.top = "0";
10110 a = {width: bw, height: bh, points: pt};
10113 wrap.setSize(0, 0);
10114 wrap.setX(b.x+b.width);
10115 st.left = st.bottom = "0";
10116 a = {width: bw, height: bh, points: pt};
10119 this.dom.style.visibility = "visible";
10122 arguments.callee.anim = wrap.fxanim(a,
10132 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10133 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10134 * 'hidden') but block elements will still take up space in the document. The element must be removed
10135 * from the DOM using the 'remove' config option if desired. This function automatically handles
10136 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10139 // default: slide the element out to the top
10142 // custom: slide the element out to the right with a 2-second duration
10143 el.slideOut('r', { duration: 2 });
10145 // common config options shown with default values
10153 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10154 * @param {Object} options (optional) Object literal with any of the Fx config options
10155 * @return {Roo.Element} The Element
10157 slideOut : function(anchor, o){
10158 var el = this.getFxEl();
10161 el.queueFx(o, function(){
10163 anchor = anchor || "t";
10165 // restore values after effect
10166 var r = this.getFxRestore();
10168 var b = this.getBox();
10169 // fixed size for slide
10173 var wrap = this.fxWrap(r.pos, o, "visible");
10175 var st = this.dom.style;
10176 st.visibility = "visible";
10177 st.position = "absolute";
10181 var after = function(){
10183 el.setDisplayed(false);
10188 el.fxUnwrap(wrap, r.pos, o);
10190 st.width = r.width;
10191 st.height = r.height;
10196 var a, zero = {to: 0};
10197 switch(anchor.toLowerCase()){
10199 st.left = st.bottom = "0";
10200 a = {height: zero};
10203 st.right = st.top = "0";
10207 st.left = st.top = "0";
10208 a = {width: zero, points: {to:[b.right, b.y]}};
10211 st.left = st.top = "0";
10212 a = {height: zero, points: {to:[b.x, b.bottom]}};
10215 st.right = st.bottom = "0";
10216 a = {width: zero, height: zero};
10219 st.right = st.top = "0";
10220 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10223 st.left = st.top = "0";
10224 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10227 st.left = st.bottom = "0";
10228 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10232 arguments.callee.anim = wrap.fxanim(a,
10242 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10243 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10244 * The element must be removed from the DOM using the 'remove' config option if desired.
10250 // common config options shown with default values
10258 * @param {Object} options (optional) Object literal with any of the Fx config options
10259 * @return {Roo.Element} The Element
10261 puff : function(o){
10262 var el = this.getFxEl();
10265 el.queueFx(o, function(){
10266 this.clearOpacity();
10269 // restore values after effect
10270 var r = this.getFxRestore();
10271 var st = this.dom.style;
10273 var after = function(){
10275 el.setDisplayed(false);
10282 el.setPositioning(r.pos);
10283 st.width = r.width;
10284 st.height = r.height;
10289 var width = this.getWidth();
10290 var height = this.getHeight();
10292 arguments.callee.anim = this.fxanim({
10293 width : {to: this.adjustWidth(width * 2)},
10294 height : {to: this.adjustHeight(height * 2)},
10295 points : {by: [-(width * .5), -(height * .5)]},
10297 fontSize: {to:200, unit: "%"}
10308 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10309 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10310 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10316 // all config options shown with default values
10324 * @param {Object} options (optional) Object literal with any of the Fx config options
10325 * @return {Roo.Element} The Element
10327 switchOff : function(o){
10328 var el = this.getFxEl();
10331 el.queueFx(o, function(){
10332 this.clearOpacity();
10335 // restore values after effect
10336 var r = this.getFxRestore();
10337 var st = this.dom.style;
10339 var after = function(){
10341 el.setDisplayed(false);
10347 el.setPositioning(r.pos);
10348 st.width = r.width;
10349 st.height = r.height;
10354 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10355 this.clearOpacity();
10359 points:{by:[0, this.getHeight() * .5]}
10360 }, o, 'motion', 0.3, 'easeIn', after);
10361 }).defer(100, this);
10368 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10369 * changed using the "attr" config option) and then fading back to the original color. If no original
10370 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10373 // default: highlight background to yellow
10376 // custom: highlight foreground text to blue for 2 seconds
10377 el.highlight("0000ff", { attr: 'color', duration: 2 });
10379 // common config options shown with default values
10380 el.highlight("ffff9c", {
10381 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10382 endColor: (current color) or "ffffff",
10387 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10388 * @param {Object} options (optional) Object literal with any of the Fx config options
10389 * @return {Roo.Element} The Element
10391 highlight : function(color, o){
10392 var el = this.getFxEl();
10395 el.queueFx(o, function(){
10396 color = color || "ffff9c";
10397 attr = o.attr || "backgroundColor";
10399 this.clearOpacity();
10402 var origColor = this.getColor(attr);
10403 var restoreColor = this.dom.style[attr];
10404 endColor = (o.endColor || origColor) || "ffffff";
10406 var after = function(){
10407 el.dom.style[attr] = restoreColor;
10412 a[attr] = {from: color, to: endColor};
10413 arguments.callee.anim = this.fxanim(a,
10423 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10426 // default: a single light blue ripple
10429 // custom: 3 red ripples lasting 3 seconds total
10430 el.frame("ff0000", 3, { duration: 3 });
10432 // common config options shown with default values
10433 el.frame("C3DAF9", 1, {
10434 duration: 1 //duration of entire animation (not each individual ripple)
10435 // Note: Easing is not configurable and will be ignored if included
10438 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10439 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10440 * @param {Object} options (optional) Object literal with any of the Fx config options
10441 * @return {Roo.Element} The Element
10443 frame : function(color, count, o){
10444 var el = this.getFxEl();
10447 el.queueFx(o, function(){
10448 color = color || "#C3DAF9";
10449 if(color.length == 6){
10450 color = "#" + color;
10452 count = count || 1;
10453 duration = o.duration || 1;
10456 var b = this.getBox();
10457 var animFn = function(){
10458 var proxy = this.createProxy({
10461 visbility:"hidden",
10462 position:"absolute",
10463 "z-index":"35000", // yee haw
10464 border:"0px solid " + color
10467 var scale = Roo.isBorderBox ? 2 : 1;
10469 top:{from:b.y, to:b.y - 20},
10470 left:{from:b.x, to:b.x - 20},
10471 borderWidth:{from:0, to:10},
10472 opacity:{from:1, to:0},
10473 height:{from:b.height, to:(b.height + (20*scale))},
10474 width:{from:b.width, to:(b.width + (20*scale))}
10475 }, duration, function(){
10479 animFn.defer((duration/2)*1000, this);
10490 * Creates a pause before any subsequent queued effects begin. If there are
10491 * no effects queued after the pause it will have no effect.
10496 * @param {Number} seconds The length of time to pause (in seconds)
10497 * @return {Roo.Element} The Element
10499 pause : function(seconds){
10500 var el = this.getFxEl();
10503 el.queueFx(o, function(){
10504 setTimeout(function(){
10506 }, seconds * 1000);
10512 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10513 * using the "endOpacity" config option.
10516 // default: fade in from opacity 0 to 100%
10519 // custom: fade in from opacity 0 to 75% over 2 seconds
10520 el.fadeIn({ endOpacity: .75, duration: 2});
10522 // common config options shown with default values
10524 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10529 * @param {Object} options (optional) Object literal with any of the Fx config options
10530 * @return {Roo.Element} The Element
10532 fadeIn : function(o){
10533 var el = this.getFxEl();
10535 el.queueFx(o, function(){
10536 this.setOpacity(0);
10538 this.dom.style.visibility = 'visible';
10539 var to = o.endOpacity || 1;
10540 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10541 o, null, .5, "easeOut", function(){
10543 this.clearOpacity();
10552 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10553 * using the "endOpacity" config option.
10556 // default: fade out from the element's current opacity to 0
10559 // custom: fade out from the element's current opacity to 25% over 2 seconds
10560 el.fadeOut({ endOpacity: .25, duration: 2});
10562 // common config options shown with default values
10564 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10571 * @param {Object} options (optional) Object literal with any of the Fx config options
10572 * @return {Roo.Element} The Element
10574 fadeOut : function(o){
10575 var el = this.getFxEl();
10577 el.queueFx(o, function(){
10578 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10579 o, null, .5, "easeOut", function(){
10580 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10581 this.dom.style.display = "none";
10583 this.dom.style.visibility = "hidden";
10585 this.clearOpacity();
10593 * Animates the transition of an element's dimensions from a starting height/width
10594 * to an ending height/width.
10597 // change height and width to 100x100 pixels
10598 el.scale(100, 100);
10600 // common config options shown with default values. The height and width will default to
10601 // the element's existing values if passed as null.
10604 [element's height], {
10609 * @param {Number} width The new width (pass undefined to keep the original width)
10610 * @param {Number} height The new height (pass undefined to keep the original height)
10611 * @param {Object} options (optional) Object literal with any of the Fx config options
10612 * @return {Roo.Element} The Element
10614 scale : function(w, h, o){
10615 this.shift(Roo.apply({}, o, {
10623 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10624 * Any of these properties not specified in the config object will not be changed. This effect
10625 * requires that at least one new dimension, position or opacity setting must be passed in on
10626 * the config object in order for the function to have any effect.
10629 // slide the element horizontally to x position 200 while changing the height and opacity
10630 el.shift({ x: 200, height: 50, opacity: .8 });
10632 // common config options shown with default values.
10634 width: [element's width],
10635 height: [element's height],
10636 x: [element's x position],
10637 y: [element's y position],
10638 opacity: [element's opacity],
10643 * @param {Object} options Object literal with any of the Fx config options
10644 * @return {Roo.Element} The Element
10646 shift : function(o){
10647 var el = this.getFxEl();
10649 el.queueFx(o, function(){
10650 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10651 if(w !== undefined){
10652 a.width = {to: this.adjustWidth(w)};
10654 if(h !== undefined){
10655 a.height = {to: this.adjustHeight(h)};
10657 if(x !== undefined || y !== undefined){
10659 x !== undefined ? x : this.getX(),
10660 y !== undefined ? y : this.getY()
10663 if(op !== undefined){
10664 a.opacity = {to: op};
10666 if(o.xy !== undefined){
10667 a.points = {to: o.xy};
10669 arguments.callee.anim = this.fxanim(a,
10670 o, 'motion', .35, "easeOut", function(){
10678 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10679 * ending point of the effect.
10682 // default: slide the element downward while fading out
10685 // custom: slide the element out to the right with a 2-second duration
10686 el.ghost('r', { duration: 2 });
10688 // common config options shown with default values
10696 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10697 * @param {Object} options (optional) Object literal with any of the Fx config options
10698 * @return {Roo.Element} The Element
10700 ghost : function(anchor, o){
10701 var el = this.getFxEl();
10704 el.queueFx(o, function(){
10705 anchor = anchor || "b";
10707 // restore values after effect
10708 var r = this.getFxRestore();
10709 var w = this.getWidth(),
10710 h = this.getHeight();
10712 var st = this.dom.style;
10714 var after = function(){
10716 el.setDisplayed(false);
10722 el.setPositioning(r.pos);
10723 st.width = r.width;
10724 st.height = r.height;
10729 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10730 switch(anchor.toLowerCase()){
10757 arguments.callee.anim = this.fxanim(a,
10767 * Ensures that all effects queued after syncFx is called on the element are
10768 * run concurrently. This is the opposite of {@link #sequenceFx}.
10769 * @return {Roo.Element} The Element
10771 syncFx : function(){
10772 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10781 * Ensures that all effects queued after sequenceFx is called on the element are
10782 * run in sequence. This is the opposite of {@link #syncFx}.
10783 * @return {Roo.Element} The Element
10785 sequenceFx : function(){
10786 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10788 concurrent : false,
10795 nextFx : function(){
10796 var ef = this.fxQueue[0];
10803 * Returns true if the element has any effects actively running or queued, else returns false.
10804 * @return {Boolean} True if element has active effects, else false
10806 hasActiveFx : function(){
10807 return this.fxQueue && this.fxQueue[0];
10811 * Stops any running effects and clears the element's internal effects queue if it contains
10812 * any additional effects that haven't started yet.
10813 * @return {Roo.Element} The Element
10815 stopFx : function(){
10816 if(this.hasActiveFx()){
10817 var cur = this.fxQueue[0];
10818 if(cur && cur.anim && cur.anim.isAnimated()){
10819 this.fxQueue = [cur]; // clear out others
10820 cur.anim.stop(true);
10827 beforeFx : function(o){
10828 if(this.hasActiveFx() && !o.concurrent){
10839 * Returns true if the element is currently blocking so that no other effect can be queued
10840 * until this effect is finished, else returns false if blocking is not set. This is commonly
10841 * used to ensure that an effect initiated by a user action runs to completion prior to the
10842 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10843 * @return {Boolean} True if blocking, else false
10845 hasFxBlock : function(){
10846 var q = this.fxQueue;
10847 return q && q[0] && q[0].block;
10851 queueFx : function(o, fn){
10855 if(!this.hasFxBlock()){
10856 Roo.applyIf(o, this.fxDefaults);
10858 var run = this.beforeFx(o);
10859 fn.block = o.block;
10860 this.fxQueue.push(fn);
10872 fxWrap : function(pos, o, vis){
10874 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10877 wrapXY = this.getXY();
10879 var div = document.createElement("div");
10880 div.style.visibility = vis;
10881 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10882 wrap.setPositioning(pos);
10883 if(wrap.getStyle("position") == "static"){
10884 wrap.position("relative");
10886 this.clearPositioning('auto');
10888 wrap.dom.appendChild(this.dom);
10890 wrap.setXY(wrapXY);
10897 fxUnwrap : function(wrap, pos, o){
10898 this.clearPositioning();
10899 this.setPositioning(pos);
10901 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10907 getFxRestore : function(){
10908 var st = this.dom.style;
10909 return {pos: this.getPositioning(), width: st.width, height : st.height};
10913 afterFx : function(o){
10915 this.applyStyles(o.afterStyle);
10918 this.addClass(o.afterCls);
10920 if(o.remove === true){
10923 Roo.callback(o.callback, o.scope, [this]);
10925 this.fxQueue.shift();
10931 getFxEl : function(){ // support for composite element fx
10932 return Roo.get(this.dom);
10936 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10937 animType = animType || 'run';
10939 var anim = Roo.lib.Anim[animType](
10941 (opt.duration || defaultDur) || .35,
10942 (opt.easing || defaultEase) || 'easeOut',
10944 Roo.callback(cb, this);
10953 // backwords compat
10954 Roo.Fx.resize = Roo.Fx.scale;
10956 //When included, Roo.Fx is automatically applied to Element so that all basic
10957 //effects are available directly via the Element API
10958 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10960 * Ext JS Library 1.1.1
10961 * Copyright(c) 2006-2007, Ext JS, LLC.
10963 * Originally Released Under LGPL - original licence link has changed is not relivant.
10966 * <script type="text/javascript">
10971 * @class Roo.CompositeElement
10972 * Standard composite class. Creates a Roo.Element for every element in the collection.
10974 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
10975 * actions will be performed on all the elements in this collection.</b>
10977 * All methods return <i>this</i> and can be chained.
10979 var els = Roo.select("#some-el div.some-class", true);
10980 // or select directly from an existing element
10981 var el = Roo.get('some-el');
10982 el.select('div.some-class', true);
10984 els.setWidth(100); // all elements become 100 width
10985 els.hide(true); // all elements fade out and hide
10987 els.setWidth(100).hide(true);
10990 Roo.CompositeElement = function(els){
10991 this.elements = [];
10992 this.addElements(els);
10994 Roo.CompositeElement.prototype = {
10996 addElements : function(els){
10997 if(!els) return this;
10998 if(typeof els == "string"){
10999 els = Roo.Element.selectorFunction(els);
11001 var yels = this.elements;
11002 var index = yels.length-1;
11003 for(var i = 0, len = els.length; i < len; i++) {
11004 yels[++index] = Roo.get(els[i]);
11010 * Clears this composite and adds the elements returned by the passed selector.
11011 * @param {String/Array} els A string CSS selector, an array of elements or an element
11012 * @return {CompositeElement} this
11014 fill : function(els){
11015 this.elements = [];
11021 * Filters this composite to only elements that match the passed selector.
11022 * @param {String} selector A string CSS selector
11023 * @param {Boolean} inverse return inverse filter (not matches)
11024 * @return {CompositeElement} this
11026 filter : function(selector, inverse){
11028 inverse = inverse || false;
11029 this.each(function(el){
11030 var match = inverse ? !el.is(selector) : el.is(selector);
11032 els[els.length] = el.dom;
11039 invoke : function(fn, args){
11040 var els = this.elements;
11041 for(var i = 0, len = els.length; i < len; i++) {
11042 Roo.Element.prototype[fn].apply(els[i], args);
11047 * Adds elements to this composite.
11048 * @param {String/Array} els A string CSS selector, an array of elements or an element
11049 * @return {CompositeElement} this
11051 add : function(els){
11052 if(typeof els == "string"){
11053 this.addElements(Roo.Element.selectorFunction(els));
11054 }else if(els.length !== undefined){
11055 this.addElements(els);
11057 this.addElements([els]);
11062 * Calls the passed function passing (el, this, index) for each element in this composite.
11063 * @param {Function} fn The function to call
11064 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11065 * @return {CompositeElement} this
11067 each : function(fn, scope){
11068 var els = this.elements;
11069 for(var i = 0, len = els.length; i < len; i++){
11070 if(fn.call(scope || els[i], els[i], this, i) === false) {
11078 * Returns the Element object at the specified index
11079 * @param {Number} index
11080 * @return {Roo.Element}
11082 item : function(index){
11083 return this.elements[index] || null;
11087 * Returns the first Element
11088 * @return {Roo.Element}
11090 first : function(){
11091 return this.item(0);
11095 * Returns the last Element
11096 * @return {Roo.Element}
11099 return this.item(this.elements.length-1);
11103 * Returns the number of elements in this composite
11106 getCount : function(){
11107 return this.elements.length;
11111 * Returns true if this composite contains the passed element
11114 contains : function(el){
11115 return this.indexOf(el) !== -1;
11119 * Returns true if this composite contains the passed element
11122 indexOf : function(el){
11123 return this.elements.indexOf(Roo.get(el));
11128 * Removes the specified element(s).
11129 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11130 * or an array of any of those.
11131 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11132 * @return {CompositeElement} this
11134 removeElement : function(el, removeDom){
11135 if(el instanceof Array){
11136 for(var i = 0, len = el.length; i < len; i++){
11137 this.removeElement(el[i]);
11141 var index = typeof el == 'number' ? el : this.indexOf(el);
11144 var d = this.elements[index];
11148 d.parentNode.removeChild(d);
11151 this.elements.splice(index, 1);
11157 * Replaces the specified element with the passed element.
11158 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11160 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11161 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11162 * @return {CompositeElement} this
11164 replaceElement : function(el, replacement, domReplace){
11165 var index = typeof el == 'number' ? el : this.indexOf(el);
11168 this.elements[index].replaceWith(replacement);
11170 this.elements.splice(index, 1, Roo.get(replacement))
11177 * Removes all elements.
11179 clear : function(){
11180 this.elements = [];
11184 Roo.CompositeElement.createCall = function(proto, fnName){
11185 if(!proto[fnName]){
11186 proto[fnName] = function(){
11187 return this.invoke(fnName, arguments);
11191 for(var fnName in Roo.Element.prototype){
11192 if(typeof Roo.Element.prototype[fnName] == "function"){
11193 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11199 * Ext JS Library 1.1.1
11200 * Copyright(c) 2006-2007, Ext JS, LLC.
11202 * Originally Released Under LGPL - original licence link has changed is not relivant.
11205 * <script type="text/javascript">
11209 * @class Roo.CompositeElementLite
11210 * @extends Roo.CompositeElement
11211 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11213 var els = Roo.select("#some-el div.some-class");
11214 // or select directly from an existing element
11215 var el = Roo.get('some-el');
11216 el.select('div.some-class');
11218 els.setWidth(100); // all elements become 100 width
11219 els.hide(true); // all elements fade out and hide
11221 els.setWidth(100).hide(true);
11222 </code></pre><br><br>
11223 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11224 * actions will be performed on all the elements in this collection.</b>
11226 Roo.CompositeElementLite = function(els){
11227 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11228 this.el = new Roo.Element.Flyweight();
11230 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11231 addElements : function(els){
11233 if(els instanceof Array){
11234 this.elements = this.elements.concat(els);
11236 var yels = this.elements;
11237 var index = yels.length-1;
11238 for(var i = 0, len = els.length; i < len; i++) {
11239 yels[++index] = els[i];
11245 invoke : function(fn, args){
11246 var els = this.elements;
11248 for(var i = 0, len = els.length; i < len; i++) {
11250 Roo.Element.prototype[fn].apply(el, args);
11255 * Returns a flyweight Element of the dom element object at the specified index
11256 * @param {Number} index
11257 * @return {Roo.Element}
11259 item : function(index){
11260 if(!this.elements[index]){
11263 this.el.dom = this.elements[index];
11267 // fixes scope with flyweight
11268 addListener : function(eventName, handler, scope, opt){
11269 var els = this.elements;
11270 for(var i = 0, len = els.length; i < len; i++) {
11271 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11277 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11278 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11279 * a reference to the dom node, use el.dom.</b>
11280 * @param {Function} fn The function to call
11281 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11282 * @return {CompositeElement} this
11284 each : function(fn, scope){
11285 var els = this.elements;
11287 for(var i = 0, len = els.length; i < len; i++){
11289 if(fn.call(scope || el, el, this, i) === false){
11296 indexOf : function(el){
11297 return this.elements.indexOf(Roo.getDom(el));
11300 replaceElement : function(el, replacement, domReplace){
11301 var index = typeof el == 'number' ? el : this.indexOf(el);
11303 replacement = Roo.getDom(replacement);
11305 var d = this.elements[index];
11306 d.parentNode.insertBefore(replacement, d);
11307 d.parentNode.removeChild(d);
11309 this.elements.splice(index, 1, replacement);
11314 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11318 * Ext JS Library 1.1.1
11319 * Copyright(c) 2006-2007, Ext JS, LLC.
11321 * Originally Released Under LGPL - original licence link has changed is not relivant.
11324 * <script type="text/javascript">
11330 * @class Roo.data.Connection
11331 * @extends Roo.util.Observable
11332 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11333 * either to a configured URL, or to a URL specified at request time.<br><br>
11335 * Requests made by this class are asynchronous, and will return immediately. No data from
11336 * the server will be available to the statement immediately following the {@link #request} call.
11337 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11339 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11340 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11341 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11342 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11343 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11344 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11345 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11346 * standard DOM methods.
11348 * @param {Object} config a configuration object.
11350 Roo.data.Connection = function(config){
11351 Roo.apply(this, config);
11354 * @event beforerequest
11355 * Fires before a network request is made to retrieve a data object.
11356 * @param {Connection} conn This Connection object.
11357 * @param {Object} options The options config object passed to the {@link #request} method.
11359 "beforerequest" : true,
11361 * @event requestcomplete
11362 * Fires if the request was successfully completed.
11363 * @param {Connection} conn This Connection object.
11364 * @param {Object} response The XHR object containing the response data.
11365 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11366 * @param {Object} options The options config object passed to the {@link #request} method.
11368 "requestcomplete" : true,
11370 * @event requestexception
11371 * Fires if an error HTTP status was returned from the server.
11372 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11373 * @param {Connection} conn This Connection object.
11374 * @param {Object} response The XHR object containing the response data.
11375 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11376 * @param {Object} options The options config object passed to the {@link #request} method.
11378 "requestexception" : true
11380 Roo.data.Connection.superclass.constructor.call(this);
11383 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11385 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11388 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11389 * extra parameters to each request made by this object. (defaults to undefined)
11392 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11393 * to each request made by this object. (defaults to undefined)
11396 * @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)
11399 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11403 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11409 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11412 disableCaching: true,
11415 * Sends an HTTP request to a remote server.
11416 * @param {Object} options An object which may contain the following properties:<ul>
11417 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11418 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11419 * request, a url encoded string or a function to call to get either.</li>
11420 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11421 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11422 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11423 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11424 * <li>options {Object} The parameter to the request call.</li>
11425 * <li>success {Boolean} True if the request succeeded.</li>
11426 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11428 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11429 * The callback is passed the following parameters:<ul>
11430 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11431 * <li>options {Object} The parameter to the request call.</li>
11433 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11434 * The callback is passed the following parameters:<ul>
11435 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11436 * <li>options {Object} The parameter to the request call.</li>
11438 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11439 * for the callback function. Defaults to the browser window.</li>
11440 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11441 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11442 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11443 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11444 * params for the post data. Any params will be appended to the URL.</li>
11445 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11447 * @return {Number} transactionId
11449 request : function(o){
11450 if(this.fireEvent("beforerequest", this, o) !== false){
11453 if(typeof p == "function"){
11454 p = p.call(o.scope||window, o);
11456 if(typeof p == "object"){
11457 p = Roo.urlEncode(o.params);
11459 if(this.extraParams){
11460 var extras = Roo.urlEncode(this.extraParams);
11461 p = p ? (p + '&' + extras) : extras;
11464 var url = o.url || this.url;
11465 if(typeof url == 'function'){
11466 url = url.call(o.scope||window, o);
11470 var form = Roo.getDom(o.form);
11471 url = url || form.action;
11473 var enctype = form.getAttribute("enctype");
11474 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11475 return this.doFormUpload(o, p, url);
11477 var f = Roo.lib.Ajax.serializeForm(form);
11478 p = p ? (p + '&' + f) : f;
11481 var hs = o.headers;
11482 if(this.defaultHeaders){
11483 hs = Roo.apply(hs || {}, this.defaultHeaders);
11490 success: this.handleResponse,
11491 failure: this.handleFailure,
11493 argument: {options: o},
11494 timeout : o.timeout || this.timeout
11497 var method = o.method||this.method||(p ? "POST" : "GET");
11499 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11500 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11503 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11507 }else if(this.autoAbort !== false){
11511 if((method == 'GET' && p) || o.xmlData){
11512 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11515 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11516 return this.transId;
11518 Roo.callback(o.callback, o.scope, [o, null, null]);
11524 * Determine whether this object has a request outstanding.
11525 * @param {Number} transactionId (Optional) defaults to the last transaction
11526 * @return {Boolean} True if there is an outstanding request.
11528 isLoading : function(transId){
11530 return Roo.lib.Ajax.isCallInProgress(transId);
11532 return this.transId ? true : false;
11537 * Aborts any outstanding request.
11538 * @param {Number} transactionId (Optional) defaults to the last transaction
11540 abort : function(transId){
11541 if(transId || this.isLoading()){
11542 Roo.lib.Ajax.abort(transId || this.transId);
11547 handleResponse : function(response){
11548 this.transId = false;
11549 var options = response.argument.options;
11550 response.argument = options ? options.argument : null;
11551 this.fireEvent("requestcomplete", this, response, options);
11552 Roo.callback(options.success, options.scope, [response, options]);
11553 Roo.callback(options.callback, options.scope, [options, true, response]);
11557 handleFailure : function(response, e){
11558 this.transId = false;
11559 var options = response.argument.options;
11560 response.argument = options ? options.argument : null;
11561 this.fireEvent("requestexception", this, response, options, e);
11562 Roo.callback(options.failure, options.scope, [response, options]);
11563 Roo.callback(options.callback, options.scope, [options, false, response]);
11567 doFormUpload : function(o, ps, url){
11569 var frame = document.createElement('iframe');
11572 frame.className = 'x-hidden';
11574 frame.src = Roo.SSL_SECURE_URL;
11576 document.body.appendChild(frame);
11579 document.frames[id].name = id;
11582 var form = Roo.getDom(o.form);
11584 form.method = 'POST';
11585 form.enctype = form.encoding = 'multipart/form-data';
11591 if(ps){ // add dynamic params
11593 ps = Roo.urlDecode(ps, false);
11595 if(ps.hasOwnProperty(k)){
11596 hd = document.createElement('input');
11597 hd.type = 'hidden';
11600 form.appendChild(hd);
11607 var r = { // bogus response object
11612 r.argument = o ? o.argument : null;
11617 doc = frame.contentWindow.document;
11619 doc = (frame.contentDocument || window.frames[id].document);
11621 if(doc && doc.body){
11622 r.responseText = doc.body.innerHTML;
11624 if(doc && doc.XMLDocument){
11625 r.responseXML = doc.XMLDocument;
11627 r.responseXML = doc;
11634 Roo.EventManager.removeListener(frame, 'load', cb, this);
11636 this.fireEvent("requestcomplete", this, r, o);
11637 Roo.callback(o.success, o.scope, [r, o]);
11638 Roo.callback(o.callback, o.scope, [o, true, r]);
11640 setTimeout(function(){document.body.removeChild(frame);}, 100);
11643 Roo.EventManager.on(frame, 'load', cb, this);
11646 if(hiddens){ // remove dynamic params
11647 for(var i = 0, len = hiddens.length; i < len; i++){
11648 form.removeChild(hiddens[i]);
11655 * Ext JS Library 1.1.1
11656 * Copyright(c) 2006-2007, Ext JS, LLC.
11658 * Originally Released Under LGPL - original licence link has changed is not relivant.
11661 * <script type="text/javascript">
11665 * Global Ajax request class.
11668 * @extends Roo.data.Connection
11671 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11672 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11673 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11674 * @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)
11675 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11676 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11677 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11679 Roo.Ajax = new Roo.data.Connection({
11688 * Serialize the passed form into a url encoded string
11690 * @param {String/HTMLElement} form
11693 serializeForm : function(form){
11694 return Roo.lib.Ajax.serializeForm(form);
11698 * Ext JS Library 1.1.1
11699 * Copyright(c) 2006-2007, Ext JS, LLC.
11701 * Originally Released Under LGPL - original licence link has changed is not relivant.
11704 * <script type="text/javascript">
11709 * @class Roo.UpdateManager
11710 * @extends Roo.util.Observable
11711 * Provides AJAX-style update for Element object.<br><br>
11714 * // Get it from a Roo.Element object
11715 * var el = Roo.get("foo");
11716 * var mgr = el.getUpdateManager();
11717 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11719 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11721 * // or directly (returns the same UpdateManager instance)
11722 * var mgr = new Roo.UpdateManager("myElementId");
11723 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11724 * mgr.on("update", myFcnNeedsToKnow);
11726 // short handed call directly from the element object
11727 Roo.get("foo").load({
11731 text: "Loading Foo..."
11735 * Create new UpdateManager directly.
11736 * @param {String/HTMLElement/Roo.Element} el The element to update
11737 * @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).
11739 Roo.UpdateManager = function(el, forceNew){
11741 if(!forceNew && el.updateManager){
11742 return el.updateManager;
11745 * The Element object
11746 * @type Roo.Element
11750 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11753 this.defaultUrl = null;
11757 * @event beforeupdate
11758 * Fired before an update is made, return false from your handler and the update is cancelled.
11759 * @param {Roo.Element} el
11760 * @param {String/Object/Function} url
11761 * @param {String/Object} params
11763 "beforeupdate": true,
11766 * Fired after successful update is made.
11767 * @param {Roo.Element} el
11768 * @param {Object} oResponseObject The response Object
11773 * Fired on update failure.
11774 * @param {Roo.Element} el
11775 * @param {Object} oResponseObject The response Object
11779 var d = Roo.UpdateManager.defaults;
11781 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11784 this.sslBlankUrl = d.sslBlankUrl;
11786 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11789 this.disableCaching = d.disableCaching;
11791 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11794 this.indicatorText = d.indicatorText;
11796 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11799 this.showLoadIndicator = d.showLoadIndicator;
11801 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11804 this.timeout = d.timeout;
11807 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11810 this.loadScripts = d.loadScripts;
11813 * Transaction object of current executing transaction
11815 this.transaction = null;
11820 this.autoRefreshProcId = null;
11822 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11825 this.refreshDelegate = this.refresh.createDelegate(this);
11827 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11830 this.updateDelegate = this.update.createDelegate(this);
11832 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11835 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11839 this.successDelegate = this.processSuccess.createDelegate(this);
11843 this.failureDelegate = this.processFailure.createDelegate(this);
11845 if(!this.renderer){
11847 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11849 this.renderer = new Roo.UpdateManager.BasicRenderer();
11852 Roo.UpdateManager.superclass.constructor.call(this);
11855 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11857 * Get the Element this UpdateManager is bound to
11858 * @return {Roo.Element} The element
11860 getEl : function(){
11864 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11865 * @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:
11868 url: "your-url.php",<br/>
11869 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11870 callback: yourFunction,<br/>
11871 scope: yourObject, //(optional scope) <br/>
11872 discardUrl: false, <br/>
11873 nocache: false,<br/>
11874 text: "Loading...",<br/>
11876 scripts: false<br/>
11879 * The only required property is url. The optional properties nocache, text and scripts
11880 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11881 * @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}
11882 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11883 * @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.
11885 update : function(url, params, callback, discardUrl){
11886 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11887 var method = this.method,
11889 if(typeof url == "object"){ // must be config object
11892 params = params || cfg.params;
11893 callback = callback || cfg.callback;
11894 discardUrl = discardUrl || cfg.discardUrl;
11895 if(callback && cfg.scope){
11896 callback = callback.createDelegate(cfg.scope);
11898 if(typeof cfg.method != "undefined"){method = cfg.method;};
11899 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11900 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11901 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11902 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11904 this.showLoading();
11906 this.defaultUrl = url;
11908 if(typeof url == "function"){
11909 url = url.call(this);
11912 method = method || (params ? "POST" : "GET");
11913 if(method == "GET"){
11914 url = this.prepareUrl(url);
11917 var o = Roo.apply(cfg ||{}, {
11920 success: this.successDelegate,
11921 failure: this.failureDelegate,
11922 callback: undefined,
11923 timeout: (this.timeout*1000),
11924 argument: {"url": url, "form": null, "callback": callback, "params": params}
11926 Roo.log("updated manager called with timeout of " + o.timeout);
11927 this.transaction = Roo.Ajax.request(o);
11932 * 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.
11933 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11934 * @param {String/HTMLElement} form The form Id or form element
11935 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11936 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11937 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11939 formUpdate : function(form, url, reset, callback){
11940 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11941 if(typeof url == "function"){
11942 url = url.call(this);
11944 form = Roo.getDom(form);
11945 this.transaction = Roo.Ajax.request({
11948 success: this.successDelegate,
11949 failure: this.failureDelegate,
11950 timeout: (this.timeout*1000),
11951 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11953 this.showLoading.defer(1, this);
11958 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11959 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11961 refresh : function(callback){
11962 if(this.defaultUrl == null){
11965 this.update(this.defaultUrl, null, callback, true);
11969 * Set this element to auto refresh.
11970 * @param {Number} interval How often to update (in seconds).
11971 * @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)
11972 * @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}
11973 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11974 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
11976 startAutoRefresh : function(interval, url, params, callback, refreshNow){
11978 this.update(url || this.defaultUrl, params, callback, true);
11980 if(this.autoRefreshProcId){
11981 clearInterval(this.autoRefreshProcId);
11983 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
11987 * Stop auto refresh on this element.
11989 stopAutoRefresh : function(){
11990 if(this.autoRefreshProcId){
11991 clearInterval(this.autoRefreshProcId);
11992 delete this.autoRefreshProcId;
11996 isAutoRefreshing : function(){
11997 return this.autoRefreshProcId ? true : false;
12000 * Called to update the element to "Loading" state. Override to perform custom action.
12002 showLoading : function(){
12003 if(this.showLoadIndicator){
12004 this.el.update(this.indicatorText);
12009 * Adds unique parameter to query string if disableCaching = true
12012 prepareUrl : function(url){
12013 if(this.disableCaching){
12014 var append = "_dc=" + (new Date().getTime());
12015 if(url.indexOf("?") !== -1){
12016 url += "&" + append;
12018 url += "?" + append;
12027 processSuccess : function(response){
12028 this.transaction = null;
12029 if(response.argument.form && response.argument.reset){
12030 try{ // put in try/catch since some older FF releases had problems with this
12031 response.argument.form.reset();
12034 if(this.loadScripts){
12035 this.renderer.render(this.el, response, this,
12036 this.updateComplete.createDelegate(this, [response]));
12038 this.renderer.render(this.el, response, this);
12039 this.updateComplete(response);
12043 updateComplete : function(response){
12044 this.fireEvent("update", this.el, response);
12045 if(typeof response.argument.callback == "function"){
12046 response.argument.callback(this.el, true, response);
12053 processFailure : function(response){
12054 this.transaction = null;
12055 this.fireEvent("failure", this.el, response);
12056 if(typeof response.argument.callback == "function"){
12057 response.argument.callback(this.el, false, response);
12062 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12063 * @param {Object} renderer The object implementing the render() method
12065 setRenderer : function(renderer){
12066 this.renderer = renderer;
12069 getRenderer : function(){
12070 return this.renderer;
12074 * Set the defaultUrl used for updates
12075 * @param {String/Function} defaultUrl The url or a function to call to get the url
12077 setDefaultUrl : function(defaultUrl){
12078 this.defaultUrl = defaultUrl;
12082 * Aborts the executing transaction
12084 abort : function(){
12085 if(this.transaction){
12086 Roo.Ajax.abort(this.transaction);
12091 * Returns true if an update is in progress
12092 * @return {Boolean}
12094 isUpdating : function(){
12095 if(this.transaction){
12096 return Roo.Ajax.isLoading(this.transaction);
12103 * @class Roo.UpdateManager.defaults
12104 * @static (not really - but it helps the doc tool)
12105 * The defaults collection enables customizing the default properties of UpdateManager
12107 Roo.UpdateManager.defaults = {
12109 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12115 * True to process scripts by default (Defaults to false).
12118 loadScripts : false,
12121 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12124 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12126 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12129 disableCaching : false,
12131 * Whether to show indicatorText when loading (Defaults to true).
12134 showLoadIndicator : true,
12136 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12139 indicatorText : '<div class="loading-indicator">Loading...</div>'
12143 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12145 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12146 * @param {String/HTMLElement/Roo.Element} el The element to update
12147 * @param {String} url The url
12148 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12149 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12152 * @member Roo.UpdateManager
12154 Roo.UpdateManager.updateElement = function(el, url, params, options){
12155 var um = Roo.get(el, true).getUpdateManager();
12156 Roo.apply(um, options);
12157 um.update(url, params, options ? options.callback : null);
12159 // alias for backwards compat
12160 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12162 * @class Roo.UpdateManager.BasicRenderer
12163 * Default Content renderer. Updates the elements innerHTML with the responseText.
12165 Roo.UpdateManager.BasicRenderer = function(){};
12167 Roo.UpdateManager.BasicRenderer.prototype = {
12169 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12170 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12171 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12172 * @param {Roo.Element} el The element being rendered
12173 * @param {Object} response The YUI Connect response object
12174 * @param {UpdateManager} updateManager The calling update manager
12175 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12177 render : function(el, response, updateManager, callback){
12178 el.update(response.responseText, updateManager.loadScripts, callback);
12184 * (c)) Alan Knowles
12190 * @class Roo.DomTemplate
12191 * @extends Roo.Template
12192 * An effort at a dom based template engine..
12194 * Similar to XTemplate, except it uses dom parsing to create the template..
12196 * Supported features:
12201 {a_variable} - output encoded.
12202 {a_variable.format:("Y-m-d")} - call a method on the variable
12203 {a_variable:raw} - unencoded output
12204 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12205 {a_variable:this.method_on_template(...)} - call a method on the template object.
12210 <div roo-for="a_variable or condition.."></div>
12211 <div roo-if="a_variable or condition"></div>
12212 <div roo-exec="some javascript"></div>
12213 <div roo-name="named_template"></div>
12218 Roo.DomTemplate = function()
12220 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12227 Roo.extend(Roo.DomTemplate, Roo.Template, {
12229 * id counter for sub templates.
12233 * flag to indicate if dom parser is inside a pre,
12234 * it will strip whitespace if not.
12239 * The various sub templates
12247 * basic tag replacing syntax
12250 * // you can fake an object call by doing this
12254 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12255 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12257 iterChild : function (node, method) {
12259 var oldPre = this.inPre;
12260 if (node.tagName == 'PRE') {
12263 for( var i = 0; i < node.childNodes.length; i++) {
12264 method.call(this, node.childNodes[i]);
12266 this.inPre = oldPre;
12272 * compile the template
12274 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12277 compile: function()
12281 // covert the html into DOM...
12285 doc = document.implementation.createHTMLDocument("");
12286 doc.documentElement.innerHTML = this.html ;
12287 div = doc.documentElement;
12289 // old IE... - nasty -- it causes all sorts of issues.. with
12290 // images getting pulled from server..
12291 div = document.createElement('div');
12292 div.innerHTML = this.html;
12294 //doc.documentElement.innerHTML = htmlBody
12300 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12302 var tpls = this.tpls;
12304 // create a top level template from the snippet..
12306 //Roo.log(div.innerHTML);
12313 body : div.innerHTML,
12326 Roo.each(tpls, function(tp){
12327 this.compileTpl(tp);
12328 this.tpls[tp.id] = tp;
12331 this.master = tpls[0];
12337 compileNode : function(node, istop) {
12342 // skip anything not a tag..
12343 if (node.nodeType != 1) {
12344 if (node.nodeType == 3 && !this.inPre) {
12345 // reduce white space..
12346 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12369 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12370 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12371 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12372 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12378 // just itterate children..
12379 this.iterChild(node,this.compileNode);
12382 tpl.uid = this.id++;
12383 tpl.value = node.getAttribute('roo-' + tpl.attr);
12384 node.removeAttribute('roo-'+ tpl.attr);
12385 if (tpl.attr != 'name') {
12386 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12387 node.parentNode.replaceChild(placeholder, node);
12390 var placeholder = document.createElement('span');
12391 placeholder.className = 'roo-tpl-' + tpl.value;
12392 node.parentNode.replaceChild(placeholder, node);
12395 // parent now sees '{domtplXXXX}
12396 this.iterChild(node,this.compileNode);
12398 // we should now have node body...
12399 var div = document.createElement('div');
12400 div.appendChild(node);
12402 // this has the unfortunate side effect of converting tagged attributes
12403 // eg. href="{...}" into %7C...%7D
12404 // this has been fixed by searching for those combo's although it's a bit hacky..
12407 tpl.body = div.innerHTML;
12414 switch (tpl.value) {
12415 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12416 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12417 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12422 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12426 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12430 tpl.id = tpl.value; // replace non characters???
12436 this.tpls.push(tpl);
12446 * Compile a segment of the template into a 'sub-template'
12452 compileTpl : function(tpl)
12454 var fm = Roo.util.Format;
12455 var useF = this.disableFormats !== true;
12457 var sep = Roo.isGecko ? "+\n" : ",\n";
12459 var undef = function(str) {
12460 Roo.debug && Roo.log("Property not found :" + str);
12464 //Roo.log(tpl.body);
12468 var fn = function(m, lbrace, name, format, args)
12471 //Roo.log(arguments);
12472 args = args ? args.replace(/\\'/g,"'") : args;
12473 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12474 if (typeof(format) == 'undefined') {
12475 format = 'htmlEncode';
12477 if (format == 'raw' ) {
12481 if(name.substr(0, 6) == 'domtpl'){
12482 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12485 // build an array of options to determine if value is undefined..
12487 // basically get 'xxxx.yyyy' then do
12488 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12489 // (function () { Roo.log("Property not found"); return ''; })() :
12494 Roo.each(name.split('.'), function(st) {
12495 lookfor += (lookfor.length ? '.': '') + st;
12496 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12499 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12502 if(format && useF){
12504 args = args ? ',' + args : "";
12506 if(format.substr(0, 5) != "this."){
12507 format = "fm." + format + '(';
12509 format = 'this.call("'+ format.substr(5) + '", ';
12513 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12516 if (args && args.length) {
12517 // called with xxyx.yuu:(test,test)
12519 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12521 // raw.. - :raw modifier..
12522 return "'"+ sep + udef_st + name + ")"+sep+"'";
12526 // branched to use + in gecko and [].join() in others
12528 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12529 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12532 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12533 body.push(tpl.body.replace(/(\r\n|\n)/g,
12534 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12535 body.push("'].join('');};};");
12536 body = body.join('');
12539 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12541 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12548 * same as applyTemplate, except it's done to one of the subTemplates
12549 * when using named templates, you can do:
12551 * var str = pl.applySubTemplate('your-name', values);
12554 * @param {Number} id of the template
12555 * @param {Object} values to apply to template
12556 * @param {Object} parent (normaly the instance of this object)
12558 applySubTemplate : function(id, values, parent)
12562 var t = this.tpls[id];
12566 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12567 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12571 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12578 if(t.execCall && t.execCall.call(this, values, parent)){
12582 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12588 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12589 parent = t.target ? values : parent;
12590 if(t.forCall && vs instanceof Array){
12592 for(var i = 0, len = vs.length; i < len; i++){
12594 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12596 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12598 //Roo.log(t.compiled);
12602 return buf.join('');
12605 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12610 return t.compiled.call(this, vs, parent);
12612 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12614 //Roo.log(t.compiled);
12622 applyTemplate : function(values){
12623 return this.master.compiled.call(this, values, {});
12624 //var s = this.subs;
12627 apply : function(){
12628 return this.applyTemplate.apply(this, arguments);
12633 Roo.DomTemplate.from = function(el){
12634 el = Roo.getDom(el);
12635 return new Roo.Domtemplate(el.value || el.innerHTML);
12638 * Ext JS Library 1.1.1
12639 * Copyright(c) 2006-2007, Ext JS, LLC.
12641 * Originally Released Under LGPL - original licence link has changed is not relivant.
12644 * <script type="text/javascript">
12648 * @class Roo.util.DelayedTask
12649 * Provides a convenient method of performing setTimeout where a new
12650 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12651 * You can use this class to buffer
12652 * the keypress events for a certain number of milliseconds, and perform only if they stop
12653 * for that amount of time.
12654 * @constructor The parameters to this constructor serve as defaults and are not required.
12655 * @param {Function} fn (optional) The default function to timeout
12656 * @param {Object} scope (optional) The default scope of that timeout
12657 * @param {Array} args (optional) The default Array of arguments
12659 Roo.util.DelayedTask = function(fn, scope, args){
12660 var id = null, d, t;
12662 var call = function(){
12663 var now = new Date().getTime();
12667 fn.apply(scope, args || []);
12671 * Cancels any pending timeout and queues a new one
12672 * @param {Number} delay The milliseconds to delay
12673 * @param {Function} newFn (optional) Overrides function passed to constructor
12674 * @param {Object} newScope (optional) Overrides scope passed to constructor
12675 * @param {Array} newArgs (optional) Overrides args passed to constructor
12677 this.delay = function(delay, newFn, newScope, newArgs){
12678 if(id && delay != d){
12682 t = new Date().getTime();
12684 scope = newScope || scope;
12685 args = newArgs || args;
12687 id = setInterval(call, d);
12692 * Cancel the last queued timeout
12694 this.cancel = function(){
12702 * Ext JS Library 1.1.1
12703 * Copyright(c) 2006-2007, Ext JS, LLC.
12705 * Originally Released Under LGPL - original licence link has changed is not relivant.
12708 * <script type="text/javascript">
12712 Roo.util.TaskRunner = function(interval){
12713 interval = interval || 10;
12714 var tasks = [], removeQueue = [];
12716 var running = false;
12718 var stopThread = function(){
12724 var startThread = function(){
12727 id = setInterval(runTasks, interval);
12731 var removeTask = function(task){
12732 removeQueue.push(task);
12738 var runTasks = function(){
12739 if(removeQueue.length > 0){
12740 for(var i = 0, len = removeQueue.length; i < len; i++){
12741 tasks.remove(removeQueue[i]);
12744 if(tasks.length < 1){
12749 var now = new Date().getTime();
12750 for(var i = 0, len = tasks.length; i < len; ++i){
12752 var itime = now - t.taskRunTime;
12753 if(t.interval <= itime){
12754 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12755 t.taskRunTime = now;
12756 if(rt === false || t.taskRunCount === t.repeat){
12761 if(t.duration && t.duration <= (now - t.taskStartTime)){
12768 * Queues a new task.
12769 * @param {Object} task
12771 this.start = function(task){
12773 task.taskStartTime = new Date().getTime();
12774 task.taskRunTime = 0;
12775 task.taskRunCount = 0;
12780 this.stop = function(task){
12785 this.stopAll = function(){
12787 for(var i = 0, len = tasks.length; i < len; i++){
12788 if(tasks[i].onStop){
12797 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12799 * Ext JS Library 1.1.1
12800 * Copyright(c) 2006-2007, Ext JS, LLC.
12802 * Originally Released Under LGPL - original licence link has changed is not relivant.
12805 * <script type="text/javascript">
12810 * @class Roo.util.MixedCollection
12811 * @extends Roo.util.Observable
12812 * A Collection class that maintains both numeric indexes and keys and exposes events.
12814 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12815 * collection (defaults to false)
12816 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12817 * and return the key value for that item. This is used when available to look up the key on items that
12818 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12819 * equivalent to providing an implementation for the {@link #getKey} method.
12821 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12829 * Fires when the collection is cleared.
12834 * Fires when an item is added to the collection.
12835 * @param {Number} index The index at which the item was added.
12836 * @param {Object} o The item added.
12837 * @param {String} key The key associated with the added item.
12842 * Fires when an item is replaced in the collection.
12843 * @param {String} key he key associated with the new added.
12844 * @param {Object} old The item being replaced.
12845 * @param {Object} new The new item.
12850 * Fires when an item is removed from the collection.
12851 * @param {Object} o The item being removed.
12852 * @param {String} key (optional) The key associated with the removed item.
12857 this.allowFunctions = allowFunctions === true;
12859 this.getKey = keyFn;
12861 Roo.util.MixedCollection.superclass.constructor.call(this);
12864 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12865 allowFunctions : false,
12868 * Adds an item to the collection.
12869 * @param {String} key The key to associate with the item
12870 * @param {Object} o The item to add.
12871 * @return {Object} The item added.
12873 add : function(key, o){
12874 if(arguments.length == 1){
12876 key = this.getKey(o);
12878 if(typeof key == "undefined" || key === null){
12880 this.items.push(o);
12881 this.keys.push(null);
12883 var old = this.map[key];
12885 return this.replace(key, o);
12888 this.items.push(o);
12890 this.keys.push(key);
12892 this.fireEvent("add", this.length-1, o, key);
12897 * MixedCollection has a generic way to fetch keys if you implement getKey.
12900 var mc = new Roo.util.MixedCollection();
12901 mc.add(someEl.dom.id, someEl);
12902 mc.add(otherEl.dom.id, otherEl);
12906 var mc = new Roo.util.MixedCollection();
12907 mc.getKey = function(el){
12913 // or via the constructor
12914 var mc = new Roo.util.MixedCollection(false, function(el){
12920 * @param o {Object} The item for which to find the key.
12921 * @return {Object} The key for the passed item.
12923 getKey : function(o){
12928 * Replaces an item in the collection.
12929 * @param {String} key The key associated with the item to replace, or the item to replace.
12930 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12931 * @return {Object} The new item.
12933 replace : function(key, o){
12934 if(arguments.length == 1){
12936 key = this.getKey(o);
12938 var old = this.item(key);
12939 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12940 return this.add(key, o);
12942 var index = this.indexOfKey(key);
12943 this.items[index] = o;
12945 this.fireEvent("replace", key, old, o);
12950 * Adds all elements of an Array or an Object to the collection.
12951 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12952 * an Array of values, each of which are added to the collection.
12954 addAll : function(objs){
12955 if(arguments.length > 1 || objs instanceof Array){
12956 var args = arguments.length > 1 ? arguments : objs;
12957 for(var i = 0, len = args.length; i < len; i++){
12961 for(var key in objs){
12962 if(this.allowFunctions || typeof objs[key] != "function"){
12963 this.add(key, objs[key]);
12970 * Executes the specified function once for every item in the collection, passing each
12971 * item as the first and only parameter. returning false from the function will stop the iteration.
12972 * @param {Function} fn The function to execute for each item.
12973 * @param {Object} scope (optional) The scope in which to execute the function.
12975 each : function(fn, scope){
12976 var items = [].concat(this.items); // each safe for removal
12977 for(var i = 0, len = items.length; i < len; i++){
12978 if(fn.call(scope || items[i], items[i], i, len) === false){
12985 * Executes the specified function once for every key in the collection, passing each
12986 * key, and its associated item as the first two parameters.
12987 * @param {Function} fn The function to execute for each item.
12988 * @param {Object} scope (optional) The scope in which to execute the function.
12990 eachKey : function(fn, scope){
12991 for(var i = 0, len = this.keys.length; i < len; i++){
12992 fn.call(scope || window, this.keys[i], this.items[i], i, len);
12997 * Returns the first item in the collection which elicits a true return value from the
12998 * passed selection function.
12999 * @param {Function} fn The selection function to execute for each item.
13000 * @param {Object} scope (optional) The scope in which to execute the function.
13001 * @return {Object} The first item in the collection which returned true from the selection function.
13003 find : function(fn, scope){
13004 for(var i = 0, len = this.items.length; i < len; i++){
13005 if(fn.call(scope || window, this.items[i], this.keys[i])){
13006 return this.items[i];
13013 * Inserts an item at the specified index in the collection.
13014 * @param {Number} index The index to insert the item at.
13015 * @param {String} key The key to associate with the new item, or the item itself.
13016 * @param {Object} o (optional) If the second parameter was a key, the new item.
13017 * @return {Object} The item inserted.
13019 insert : function(index, key, o){
13020 if(arguments.length == 2){
13022 key = this.getKey(o);
13024 if(index >= this.length){
13025 return this.add(key, o);
13028 this.items.splice(index, 0, o);
13029 if(typeof key != "undefined" && key != null){
13032 this.keys.splice(index, 0, key);
13033 this.fireEvent("add", index, o, key);
13038 * Removed an item from the collection.
13039 * @param {Object} o The item to remove.
13040 * @return {Object} The item removed.
13042 remove : function(o){
13043 return this.removeAt(this.indexOf(o));
13047 * Remove an item from a specified index in the collection.
13048 * @param {Number} index The index within the collection of the item to remove.
13050 removeAt : function(index){
13051 if(index < this.length && index >= 0){
13053 var o = this.items[index];
13054 this.items.splice(index, 1);
13055 var key = this.keys[index];
13056 if(typeof key != "undefined"){
13057 delete this.map[key];
13059 this.keys.splice(index, 1);
13060 this.fireEvent("remove", o, key);
13065 * Removed an item associated with the passed key fom the collection.
13066 * @param {String} key The key of the item to remove.
13068 removeKey : function(key){
13069 return this.removeAt(this.indexOfKey(key));
13073 * Returns the number of items in the collection.
13074 * @return {Number} the number of items in the collection.
13076 getCount : function(){
13077 return this.length;
13081 * Returns index within the collection of the passed Object.
13082 * @param {Object} o The item to find the index of.
13083 * @return {Number} index of the item.
13085 indexOf : function(o){
13086 if(!this.items.indexOf){
13087 for(var i = 0, len = this.items.length; i < len; i++){
13088 if(this.items[i] == o) return i;
13092 return this.items.indexOf(o);
13097 * Returns index within the collection of the passed key.
13098 * @param {String} key The key to find the index of.
13099 * @return {Number} index of the key.
13101 indexOfKey : function(key){
13102 if(!this.keys.indexOf){
13103 for(var i = 0, len = this.keys.length; i < len; i++){
13104 if(this.keys[i] == key) return i;
13108 return this.keys.indexOf(key);
13113 * Returns the item associated with the passed key OR index. Key has priority over index.
13114 * @param {String/Number} key The key or index of the item.
13115 * @return {Object} The item associated with the passed key.
13117 item : function(key){
13118 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13119 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13123 * Returns the item at the specified index.
13124 * @param {Number} index The index of the item.
13127 itemAt : function(index){
13128 return this.items[index];
13132 * Returns the item associated with the passed key.
13133 * @param {String/Number} key The key of the item.
13134 * @return {Object} The item associated with the passed key.
13136 key : function(key){
13137 return this.map[key];
13141 * Returns true if the collection contains the passed Object as an item.
13142 * @param {Object} o The Object to look for in the collection.
13143 * @return {Boolean} True if the collection contains the Object as an item.
13145 contains : function(o){
13146 return this.indexOf(o) != -1;
13150 * Returns true if the collection contains the passed Object as a key.
13151 * @param {String} key The key to look for in the collection.
13152 * @return {Boolean} True if the collection contains the Object as a key.
13154 containsKey : function(key){
13155 return typeof this.map[key] != "undefined";
13159 * Removes all items from the collection.
13161 clear : function(){
13166 this.fireEvent("clear");
13170 * Returns the first item in the collection.
13171 * @return {Object} the first item in the collection..
13173 first : function(){
13174 return this.items[0];
13178 * Returns the last item in the collection.
13179 * @return {Object} the last item in the collection..
13182 return this.items[this.length-1];
13185 _sort : function(property, dir, fn){
13186 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13187 fn = fn || function(a, b){
13190 var c = [], k = this.keys, items = this.items;
13191 for(var i = 0, len = items.length; i < len; i++){
13192 c[c.length] = {key: k[i], value: items[i], index: i};
13194 c.sort(function(a, b){
13195 var v = fn(a[property], b[property]) * dsc;
13197 v = (a.index < b.index ? -1 : 1);
13201 for(var i = 0, len = c.length; i < len; i++){
13202 items[i] = c[i].value;
13205 this.fireEvent("sort", this);
13209 * Sorts this collection with the passed comparison function
13210 * @param {String} direction (optional) "ASC" or "DESC"
13211 * @param {Function} fn (optional) comparison function
13213 sort : function(dir, fn){
13214 this._sort("value", dir, fn);
13218 * Sorts this collection by keys
13219 * @param {String} direction (optional) "ASC" or "DESC"
13220 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13222 keySort : function(dir, fn){
13223 this._sort("key", dir, fn || function(a, b){
13224 return String(a).toUpperCase()-String(b).toUpperCase();
13229 * Returns a range of items in this collection
13230 * @param {Number} startIndex (optional) defaults to 0
13231 * @param {Number} endIndex (optional) default to the last item
13232 * @return {Array} An array of items
13234 getRange : function(start, end){
13235 var items = this.items;
13236 if(items.length < 1){
13239 start = start || 0;
13240 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13243 for(var i = start; i <= end; i++) {
13244 r[r.length] = items[i];
13247 for(var i = start; i >= end; i--) {
13248 r[r.length] = items[i];
13255 * Filter the <i>objects</i> in this collection by a specific property.
13256 * Returns a new collection that has been filtered.
13257 * @param {String} property A property on your objects
13258 * @param {String/RegExp} value Either string that the property values
13259 * should start with or a RegExp to test against the property
13260 * @return {MixedCollection} The new filtered collection
13262 filter : function(property, value){
13263 if(!value.exec){ // not a regex
13264 value = String(value);
13265 if(value.length == 0){
13266 return this.clone();
13268 value = new RegExp("^" + Roo.escapeRe(value), "i");
13270 return this.filterBy(function(o){
13271 return o && value.test(o[property]);
13276 * Filter by a function. * Returns a new collection that has been filtered.
13277 * The passed function will be called with each
13278 * object in the collection. If the function returns true, the value is included
13279 * otherwise it is filtered.
13280 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13281 * @param {Object} scope (optional) The scope of the function (defaults to this)
13282 * @return {MixedCollection} The new filtered collection
13284 filterBy : function(fn, scope){
13285 var r = new Roo.util.MixedCollection();
13286 r.getKey = this.getKey;
13287 var k = this.keys, it = this.items;
13288 for(var i = 0, len = it.length; i < len; i++){
13289 if(fn.call(scope||this, it[i], k[i])){
13290 r.add(k[i], it[i]);
13297 * Creates a duplicate of this collection
13298 * @return {MixedCollection}
13300 clone : function(){
13301 var r = new Roo.util.MixedCollection();
13302 var k = this.keys, it = this.items;
13303 for(var i = 0, len = it.length; i < len; i++){
13304 r.add(k[i], it[i]);
13306 r.getKey = this.getKey;
13311 * Returns the item associated with the passed key or index.
13313 * @param {String/Number} key The key or index of the item.
13314 * @return {Object} The item associated with the passed key.
13316 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13318 * Ext JS Library 1.1.1
13319 * Copyright(c) 2006-2007, Ext JS, LLC.
13321 * Originally Released Under LGPL - original licence link has changed is not relivant.
13324 * <script type="text/javascript">
13327 * @class Roo.util.JSON
13328 * Modified version of Douglas Crockford"s json.js that doesn"t
13329 * mess with the Object prototype
13330 * http://www.json.org/js.html
13333 Roo.util.JSON = new (function(){
13334 var useHasOwn = {}.hasOwnProperty ? true : false;
13336 // crashes Safari in some instances
13337 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13339 var pad = function(n) {
13340 return n < 10 ? "0" + n : n;
13353 var encodeString = function(s){
13354 if (/["\\\x00-\x1f]/.test(s)) {
13355 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13360 c = b.charCodeAt();
13362 Math.floor(c / 16).toString(16) +
13363 (c % 16).toString(16);
13366 return '"' + s + '"';
13369 var encodeArray = function(o){
13370 var a = ["["], b, i, l = o.length, v;
13371 for (i = 0; i < l; i += 1) {
13373 switch (typeof v) {
13382 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13390 var encodeDate = function(o){
13391 return '"' + o.getFullYear() + "-" +
13392 pad(o.getMonth() + 1) + "-" +
13393 pad(o.getDate()) + "T" +
13394 pad(o.getHours()) + ":" +
13395 pad(o.getMinutes()) + ":" +
13396 pad(o.getSeconds()) + '"';
13400 * Encodes an Object, Array or other value
13401 * @param {Mixed} o The variable to encode
13402 * @return {String} The JSON string
13404 this.encode = function(o)
13406 // should this be extended to fully wrap stringify..
13408 if(typeof o == "undefined" || o === null){
13410 }else if(o instanceof Array){
13411 return encodeArray(o);
13412 }else if(o instanceof Date){
13413 return encodeDate(o);
13414 }else if(typeof o == "string"){
13415 return encodeString(o);
13416 }else if(typeof o == "number"){
13417 return isFinite(o) ? String(o) : "null";
13418 }else if(typeof o == "boolean"){
13421 var a = ["{"], b, i, v;
13423 if(!useHasOwn || o.hasOwnProperty(i)) {
13425 switch (typeof v) {
13434 a.push(this.encode(i), ":",
13435 v === null ? "null" : this.encode(v));
13446 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13447 * @param {String} json The JSON string
13448 * @return {Object} The resulting object
13450 this.decode = function(json){
13452 return /** eval:var:json */ eval("(" + json + ')');
13456 * Shorthand for {@link Roo.util.JSON#encode}
13457 * @member Roo encode
13459 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13461 * Shorthand for {@link Roo.util.JSON#decode}
13462 * @member Roo decode
13464 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13467 * Ext JS Library 1.1.1
13468 * Copyright(c) 2006-2007, Ext JS, LLC.
13470 * Originally Released Under LGPL - original licence link has changed is not relivant.
13473 * <script type="text/javascript">
13477 * @class Roo.util.Format
13478 * Reusable data formatting functions
13481 Roo.util.Format = function(){
13482 var trimRe = /^\s+|\s+$/g;
13485 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13486 * @param {String} value The string to truncate
13487 * @param {Number} length The maximum length to allow before truncating
13488 * @return {String} The converted text
13490 ellipsis : function(value, len){
13491 if(value && value.length > len){
13492 return value.substr(0, len-3)+"...";
13498 * Checks a reference and converts it to empty string if it is undefined
13499 * @param {Mixed} value Reference to check
13500 * @return {Mixed} Empty string if converted, otherwise the original value
13502 undef : function(value){
13503 return typeof value != "undefined" ? value : "";
13507 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13508 * @param {String} value The string to encode
13509 * @return {String} The encoded text
13511 htmlEncode : function(value){
13512 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13516 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13517 * @param {String} value The string to decode
13518 * @return {String} The decoded text
13520 htmlDecode : function(value){
13521 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13525 * Trims any whitespace from either side of a string
13526 * @param {String} value The text to trim
13527 * @return {String} The trimmed text
13529 trim : function(value){
13530 return String(value).replace(trimRe, "");
13534 * Returns a substring from within an original string
13535 * @param {String} value The original text
13536 * @param {Number} start The start index of the substring
13537 * @param {Number} length The length of the substring
13538 * @return {String} The substring
13540 substr : function(value, start, length){
13541 return String(value).substr(start, length);
13545 * Converts a string to all lower case letters
13546 * @param {String} value The text to convert
13547 * @return {String} The converted text
13549 lowercase : function(value){
13550 return String(value).toLowerCase();
13554 * Converts a string to all upper case letters
13555 * @param {String} value The text to convert
13556 * @return {String} The converted text
13558 uppercase : function(value){
13559 return String(value).toUpperCase();
13563 * Converts the first character only of a string to upper case
13564 * @param {String} value The text to convert
13565 * @return {String} The converted text
13567 capitalize : function(value){
13568 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13572 call : function(value, fn){
13573 if(arguments.length > 2){
13574 var args = Array.prototype.slice.call(arguments, 2);
13575 args.unshift(value);
13577 return /** eval:var:value */ eval(fn).apply(window, args);
13579 /** eval:var:value */
13580 return /** eval:var:value */ eval(fn).call(window, value);
13586 * safer version of Math.toFixed..??/
13587 * @param {Number/String} value The numeric value to format
13588 * @param {Number/String} value Decimal places
13589 * @return {String} The formatted currency string
13591 toFixed : function(v, n)
13593 // why not use to fixed - precision is buggered???
13595 return Math.round(v-0);
13597 var fact = Math.pow(10,n+1);
13598 v = (Math.round((v-0)*fact))/fact;
13599 var z = (''+fact).substring(2);
13600 if (v == Math.floor(v)) {
13601 return Math.floor(v) + '.' + z;
13604 // now just padd decimals..
13605 var ps = String(v).split('.');
13606 var fd = (ps[1] + z);
13607 var r = fd.substring(0,n);
13608 var rm = fd.substring(n);
13610 return ps[0] + '.' + r;
13612 r*=1; // turn it into a number;
13614 if (String(r).length != n) {
13617 r = String(r).substring(1); // chop the end off.
13620 return ps[0] + '.' + r;
13625 * Format a number as US currency
13626 * @param {Number/String} value The numeric value to format
13627 * @return {String} The formatted currency string
13629 usMoney : function(v){
13630 return '$' + Roo.util.Format.number(v);
13635 * eventually this should probably emulate php's number_format
13636 * @param {Number/String} value The numeric value to format
13637 * @param {Number} decimals number of decimal places
13638 * @return {String} The formatted currency string
13640 number : function(v,decimals)
13642 // multiply and round.
13643 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13644 var mul = Math.pow(10, decimals);
13645 var zero = String(mul).substring(1);
13646 v = (Math.round((v-0)*mul))/mul;
13648 // if it's '0' number.. then
13650 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13652 var ps = v.split('.');
13656 var r = /(\d+)(\d{3})/;
13658 while (r.test(whole)) {
13659 whole = whole.replace(r, '$1' + ',' + '$2');
13665 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13666 // does not have decimals
13667 (decimals ? ('.' + zero) : '');
13670 return whole + sub ;
13674 * Parse a value into a formatted date using the specified format pattern.
13675 * @param {Mixed} value The value to format
13676 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13677 * @return {String} The formatted date string
13679 date : function(v, format){
13683 if(!(v instanceof Date)){
13684 v = new Date(Date.parse(v));
13686 return v.dateFormat(format || Roo.util.Format.defaults.date);
13690 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13691 * @param {String} format Any valid date format string
13692 * @return {Function} The date formatting function
13694 dateRenderer : function(format){
13695 return function(v){
13696 return Roo.util.Format.date(v, format);
13701 stripTagsRE : /<\/?[^>]+>/gi,
13704 * Strips all HTML tags
13705 * @param {Mixed} value The text from which to strip tags
13706 * @return {String} The stripped text
13708 stripTags : function(v){
13709 return !v ? v : String(v).replace(this.stripTagsRE, "");
13713 Roo.util.Format.defaults = {
13717 * Ext JS Library 1.1.1
13718 * Copyright(c) 2006-2007, Ext JS, LLC.
13720 * Originally Released Under LGPL - original licence link has changed is not relivant.
13723 * <script type="text/javascript">
13730 * @class Roo.MasterTemplate
13731 * @extends Roo.Template
13732 * Provides a template that can have child templates. The syntax is:
13734 var t = new Roo.MasterTemplate(
13735 '<select name="{name}">',
13736 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13739 t.add('options', {value: 'foo', text: 'bar'});
13740 // or you can add multiple child elements in one shot
13741 t.addAll('options', [
13742 {value: 'foo', text: 'bar'},
13743 {value: 'foo2', text: 'bar2'},
13744 {value: 'foo3', text: 'bar3'}
13746 // then append, applying the master template values
13747 t.append('my-form', {name: 'my-select'});
13749 * A name attribute for the child template is not required if you have only one child
13750 * template or you want to refer to them by index.
13752 Roo.MasterTemplate = function(){
13753 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13754 this.originalHtml = this.html;
13756 var m, re = this.subTemplateRe;
13759 while(m = re.exec(this.html)){
13760 var name = m[1], content = m[2];
13765 tpl : new Roo.Template(content)
13768 st[name] = st[subIndex];
13770 st[subIndex].tpl.compile();
13771 st[subIndex].tpl.call = this.call.createDelegate(this);
13774 this.subCount = subIndex;
13777 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13779 * The regular expression used to match sub templates
13783 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13786 * Applies the passed values to a child template.
13787 * @param {String/Number} name (optional) The name or index of the child template
13788 * @param {Array/Object} values The values to be applied to the template
13789 * @return {MasterTemplate} this
13791 add : function(name, values){
13792 if(arguments.length == 1){
13793 values = arguments[0];
13796 var s = this.subs[name];
13797 s.buffer[s.buffer.length] = s.tpl.apply(values);
13802 * Applies all the passed values to a child template.
13803 * @param {String/Number} name (optional) The name or index of the child template
13804 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13805 * @param {Boolean} reset (optional) True to reset the template first
13806 * @return {MasterTemplate} this
13808 fill : function(name, values, reset){
13810 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13818 for(var i = 0, len = values.length; i < len; i++){
13819 this.add(name, values[i]);
13825 * Resets the template for reuse
13826 * @return {MasterTemplate} this
13828 reset : function(){
13830 for(var i = 0; i < this.subCount; i++){
13836 applyTemplate : function(values){
13838 var replaceIndex = -1;
13839 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13840 return s[++replaceIndex].buffer.join("");
13842 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13845 apply : function(){
13846 return this.applyTemplate.apply(this, arguments);
13849 compile : function(){return this;}
13853 * Alias for fill().
13856 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13858 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13859 * var tpl = Roo.MasterTemplate.from('element-id');
13860 * @param {String/HTMLElement} el
13861 * @param {Object} config
13864 Roo.MasterTemplate.from = function(el, config){
13865 el = Roo.getDom(el);
13866 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13869 * Ext JS Library 1.1.1
13870 * Copyright(c) 2006-2007, Ext JS, LLC.
13872 * Originally Released Under LGPL - original licence link has changed is not relivant.
13875 * <script type="text/javascript">
13880 * @class Roo.util.CSS
13881 * Utility class for manipulating CSS rules
13884 Roo.util.CSS = function(){
13886 var doc = document;
13888 var camelRe = /(-[a-z])/gi;
13889 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13893 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13894 * tag and appended to the HEAD of the document.
13895 * @param {String|Object} cssText The text containing the css rules
13896 * @param {String} id An id to add to the stylesheet for later removal
13897 * @return {StyleSheet}
13899 createStyleSheet : function(cssText, id){
13901 var head = doc.getElementsByTagName("head")[0];
13902 var nrules = doc.createElement("style");
13903 nrules.setAttribute("type", "text/css");
13905 nrules.setAttribute("id", id);
13907 if (typeof(cssText) != 'string') {
13908 // support object maps..
13909 // not sure if this a good idea..
13910 // perhaps it should be merged with the general css handling
13911 // and handle js style props.
13912 var cssTextNew = [];
13913 for(var n in cssText) {
13915 for(var k in cssText[n]) {
13916 citems.push( k + ' : ' +cssText[n][k] + ';' );
13918 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13921 cssText = cssTextNew.join("\n");
13927 head.appendChild(nrules);
13928 ss = nrules.styleSheet;
13929 ss.cssText = cssText;
13932 nrules.appendChild(doc.createTextNode(cssText));
13934 nrules.cssText = cssText;
13936 head.appendChild(nrules);
13937 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13939 this.cacheStyleSheet(ss);
13944 * Removes a style or link tag by id
13945 * @param {String} id The id of the tag
13947 removeStyleSheet : function(id){
13948 var existing = doc.getElementById(id);
13950 existing.parentNode.removeChild(existing);
13955 * Dynamically swaps an existing stylesheet reference for a new one
13956 * @param {String} id The id of an existing link tag to remove
13957 * @param {String} url The href of the new stylesheet to include
13959 swapStyleSheet : function(id, url){
13960 this.removeStyleSheet(id);
13961 var ss = doc.createElement("link");
13962 ss.setAttribute("rel", "stylesheet");
13963 ss.setAttribute("type", "text/css");
13964 ss.setAttribute("id", id);
13965 ss.setAttribute("href", url);
13966 doc.getElementsByTagName("head")[0].appendChild(ss);
13970 * Refresh the rule cache if you have dynamically added stylesheets
13971 * @return {Object} An object (hash) of rules indexed by selector
13973 refreshCache : function(){
13974 return this.getRules(true);
13978 cacheStyleSheet : function(stylesheet){
13982 try{// try catch for cross domain access issue
13983 var ssRules = stylesheet.cssRules || stylesheet.rules;
13984 for(var j = ssRules.length-1; j >= 0; --j){
13985 rules[ssRules[j].selectorText] = ssRules[j];
13991 * Gets all css rules for the document
13992 * @param {Boolean} refreshCache true to refresh the internal cache
13993 * @return {Object} An object (hash) of rules indexed by selector
13995 getRules : function(refreshCache){
13996 if(rules == null || refreshCache){
13998 var ds = doc.styleSheets;
13999 for(var i =0, len = ds.length; i < len; i++){
14001 this.cacheStyleSheet(ds[i]);
14009 * Gets an an individual CSS rule by selector(s)
14010 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14011 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14012 * @return {CSSRule} The CSS rule or null if one is not found
14014 getRule : function(selector, refreshCache){
14015 var rs = this.getRules(refreshCache);
14016 if(!(selector instanceof Array)){
14017 return rs[selector];
14019 for(var i = 0; i < selector.length; i++){
14020 if(rs[selector[i]]){
14021 return rs[selector[i]];
14029 * Updates a rule property
14030 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14031 * @param {String} property The css property
14032 * @param {String} value The new value for the property
14033 * @return {Boolean} true If a rule was found and updated
14035 updateRule : function(selector, property, value){
14036 if(!(selector instanceof Array)){
14037 var rule = this.getRule(selector);
14039 rule.style[property.replace(camelRe, camelFn)] = value;
14043 for(var i = 0; i < selector.length; i++){
14044 if(this.updateRule(selector[i], property, value)){
14054 * Ext JS Library 1.1.1
14055 * Copyright(c) 2006-2007, Ext JS, LLC.
14057 * Originally Released Under LGPL - original licence link has changed is not relivant.
14060 * <script type="text/javascript">
14066 * @class Roo.util.ClickRepeater
14067 * @extends Roo.util.Observable
14069 * A wrapper class which can be applied to any element. Fires a "click" event while the
14070 * mouse is pressed. The interval between firings may be specified in the config but
14071 * defaults to 10 milliseconds.
14073 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14075 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14076 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14077 * Similar to an autorepeat key delay.
14078 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14079 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14080 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14081 * "interval" and "delay" are ignored. "immediate" is honored.
14082 * @cfg {Boolean} preventDefault True to prevent the default click event
14083 * @cfg {Boolean} stopDefault True to stop the default click event
14086 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14087 * 2007-02-02 jvs Renamed to ClickRepeater
14088 * 2007-02-03 jvs Modifications for FF Mac and Safari
14091 * @param {String/HTMLElement/Element} el The element to listen on
14092 * @param {Object} config
14094 Roo.util.ClickRepeater = function(el, config)
14096 this.el = Roo.get(el);
14097 this.el.unselectable();
14099 Roo.apply(this, config);
14104 * Fires when the mouse button is depressed.
14105 * @param {Roo.util.ClickRepeater} this
14107 "mousedown" : true,
14110 * Fires on a specified interval during the time the element is pressed.
14111 * @param {Roo.util.ClickRepeater} this
14116 * Fires when the mouse key is released.
14117 * @param {Roo.util.ClickRepeater} this
14122 this.el.on("mousedown", this.handleMouseDown, this);
14123 if(this.preventDefault || this.stopDefault){
14124 this.el.on("click", function(e){
14125 if(this.preventDefault){
14126 e.preventDefault();
14128 if(this.stopDefault){
14134 // allow inline handler
14136 this.on("click", this.handler, this.scope || this);
14139 Roo.util.ClickRepeater.superclass.constructor.call(this);
14142 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14145 preventDefault : true,
14146 stopDefault : false,
14150 handleMouseDown : function(){
14151 clearTimeout(this.timer);
14153 if(this.pressClass){
14154 this.el.addClass(this.pressClass);
14156 this.mousedownTime = new Date();
14158 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14159 this.el.on("mouseout", this.handleMouseOut, this);
14161 this.fireEvent("mousedown", this);
14162 this.fireEvent("click", this);
14164 this.timer = this.click.defer(this.delay || this.interval, this);
14168 click : function(){
14169 this.fireEvent("click", this);
14170 this.timer = this.click.defer(this.getInterval(), this);
14174 getInterval: function(){
14175 if(!this.accelerate){
14176 return this.interval;
14178 var pressTime = this.mousedownTime.getElapsed();
14179 if(pressTime < 500){
14181 }else if(pressTime < 1700){
14183 }else if(pressTime < 2600){
14185 }else if(pressTime < 3500){
14187 }else if(pressTime < 4400){
14189 }else if(pressTime < 5300){
14191 }else if(pressTime < 6200){
14199 handleMouseOut : function(){
14200 clearTimeout(this.timer);
14201 if(this.pressClass){
14202 this.el.removeClass(this.pressClass);
14204 this.el.on("mouseover", this.handleMouseReturn, this);
14208 handleMouseReturn : function(){
14209 this.el.un("mouseover", this.handleMouseReturn);
14210 if(this.pressClass){
14211 this.el.addClass(this.pressClass);
14217 handleMouseUp : function(){
14218 clearTimeout(this.timer);
14219 this.el.un("mouseover", this.handleMouseReturn);
14220 this.el.un("mouseout", this.handleMouseOut);
14221 Roo.get(document).un("mouseup", this.handleMouseUp);
14222 this.el.removeClass(this.pressClass);
14223 this.fireEvent("mouseup", this);
14227 * Ext JS Library 1.1.1
14228 * Copyright(c) 2006-2007, Ext JS, LLC.
14230 * Originally Released Under LGPL - original licence link has changed is not relivant.
14233 * <script type="text/javascript">
14238 * @class Roo.KeyNav
14239 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14240 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14241 * way to implement custom navigation schemes for any UI component.</p>
14242 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14243 * pageUp, pageDown, del, home, end. Usage:</p>
14245 var nav = new Roo.KeyNav("my-element", {
14246 "left" : function(e){
14247 this.moveLeft(e.ctrlKey);
14249 "right" : function(e){
14250 this.moveRight(e.ctrlKey);
14252 "enter" : function(e){
14259 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14260 * @param {Object} config The config
14262 Roo.KeyNav = function(el, config){
14263 this.el = Roo.get(el);
14264 Roo.apply(this, config);
14265 if(!this.disabled){
14266 this.disabled = true;
14271 Roo.KeyNav.prototype = {
14273 * @cfg {Boolean} disabled
14274 * True to disable this KeyNav instance (defaults to false)
14278 * @cfg {String} defaultEventAction
14279 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14280 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14281 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14283 defaultEventAction: "stopEvent",
14285 * @cfg {Boolean} forceKeyDown
14286 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14287 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14288 * handle keydown instead of keypress.
14290 forceKeyDown : false,
14293 prepareEvent : function(e){
14294 var k = e.getKey();
14295 var h = this.keyToHandler[k];
14296 //if(h && this[h]){
14297 // e.stopPropagation();
14299 if(Roo.isSafari && h && k >= 37 && k <= 40){
14305 relay : function(e){
14306 var k = e.getKey();
14307 var h = this.keyToHandler[k];
14309 if(this.doRelay(e, this[h], h) !== true){
14310 e[this.defaultEventAction]();
14316 doRelay : function(e, h, hname){
14317 return h.call(this.scope || this, e);
14320 // possible handlers
14334 // quick lookup hash
14351 * Enable this KeyNav
14353 enable: function(){
14355 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14356 // the EventObject will normalize Safari automatically
14357 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14358 this.el.on("keydown", this.relay, this);
14360 this.el.on("keydown", this.prepareEvent, this);
14361 this.el.on("keypress", this.relay, this);
14363 this.disabled = false;
14368 * Disable this KeyNav
14370 disable: function(){
14371 if(!this.disabled){
14372 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14373 this.el.un("keydown", this.relay);
14375 this.el.un("keydown", this.prepareEvent);
14376 this.el.un("keypress", this.relay);
14378 this.disabled = true;
14383 * Ext JS Library 1.1.1
14384 * Copyright(c) 2006-2007, Ext JS, LLC.
14386 * Originally Released Under LGPL - original licence link has changed is not relivant.
14389 * <script type="text/javascript">
14394 * @class Roo.KeyMap
14395 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14396 * The constructor accepts the same config object as defined by {@link #addBinding}.
14397 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14398 * combination it will call the function with this signature (if the match is a multi-key
14399 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14400 * A KeyMap can also handle a string representation of keys.<br />
14403 // map one key by key code
14404 var map = new Roo.KeyMap("my-element", {
14405 key: 13, // or Roo.EventObject.ENTER
14410 // map multiple keys to one action by string
14411 var map = new Roo.KeyMap("my-element", {
14417 // map multiple keys to multiple actions by strings and array of codes
14418 var map = new Roo.KeyMap("my-element", [
14421 fn: function(){ alert("Return was pressed"); }
14424 fn: function(){ alert('a, b or c was pressed'); }
14429 fn: function(){ alert('Control + shift + tab was pressed.'); }
14433 * <b>Note: A KeyMap starts enabled</b>
14435 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14436 * @param {Object} config The config (see {@link #addBinding})
14437 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14439 Roo.KeyMap = function(el, config, eventName){
14440 this.el = Roo.get(el);
14441 this.eventName = eventName || "keydown";
14442 this.bindings = [];
14444 this.addBinding(config);
14449 Roo.KeyMap.prototype = {
14451 * True to stop the event from bubbling and prevent the default browser action if the
14452 * key was handled by the KeyMap (defaults to false)
14458 * Add a new binding to this KeyMap. The following config object properties are supported:
14460 Property Type Description
14461 ---------- --------------- ----------------------------------------------------------------------
14462 key String/Array A single keycode or an array of keycodes to handle
14463 shift Boolean True to handle key only when shift is pressed (defaults to false)
14464 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14465 alt Boolean True to handle key only when alt is pressed (defaults to false)
14466 fn Function The function to call when KeyMap finds the expected key combination
14467 scope Object The scope of the callback function
14473 var map = new Roo.KeyMap(document, {
14474 key: Roo.EventObject.ENTER,
14479 //Add a new binding to the existing KeyMap later
14487 * @param {Object/Array} config A single KeyMap config or an array of configs
14489 addBinding : function(config){
14490 if(config instanceof Array){
14491 for(var i = 0, len = config.length; i < len; i++){
14492 this.addBinding(config[i]);
14496 var keyCode = config.key,
14497 shift = config.shift,
14498 ctrl = config.ctrl,
14501 scope = config.scope;
14502 if(typeof keyCode == "string"){
14504 var keyString = keyCode.toUpperCase();
14505 for(var j = 0, len = keyString.length; j < len; j++){
14506 ks.push(keyString.charCodeAt(j));
14510 var keyArray = keyCode instanceof Array;
14511 var handler = function(e){
14512 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14513 var k = e.getKey();
14515 for(var i = 0, len = keyCode.length; i < len; i++){
14516 if(keyCode[i] == k){
14517 if(this.stopEvent){
14520 fn.call(scope || window, k, e);
14526 if(this.stopEvent){
14529 fn.call(scope || window, k, e);
14534 this.bindings.push(handler);
14538 * Shorthand for adding a single key listener
14539 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14540 * following options:
14541 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14542 * @param {Function} fn The function to call
14543 * @param {Object} scope (optional) The scope of the function
14545 on : function(key, fn, scope){
14546 var keyCode, shift, ctrl, alt;
14547 if(typeof key == "object" && !(key instanceof Array)){
14566 handleKeyDown : function(e){
14567 if(this.enabled){ //just in case
14568 var b = this.bindings;
14569 for(var i = 0, len = b.length; i < len; i++){
14570 b[i].call(this, e);
14576 * Returns true if this KeyMap is enabled
14577 * @return {Boolean}
14579 isEnabled : function(){
14580 return this.enabled;
14584 * Enables this KeyMap
14586 enable: function(){
14588 this.el.on(this.eventName, this.handleKeyDown, this);
14589 this.enabled = true;
14594 * Disable this KeyMap
14596 disable: function(){
14598 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14599 this.enabled = false;
14604 * Ext JS Library 1.1.1
14605 * Copyright(c) 2006-2007, Ext JS, LLC.
14607 * Originally Released Under LGPL - original licence link has changed is not relivant.
14610 * <script type="text/javascript">
14615 * @class Roo.util.TextMetrics
14616 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14617 * wide, in pixels, a given block of text will be.
14620 Roo.util.TextMetrics = function(){
14624 * Measures the size of the specified text
14625 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14626 * that can affect the size of the rendered text
14627 * @param {String} text The text to measure
14628 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14629 * in order to accurately measure the text height
14630 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14632 measure : function(el, text, fixedWidth){
14634 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14637 shared.setFixedWidth(fixedWidth || 'auto');
14638 return shared.getSize(text);
14642 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14643 * the overhead of multiple calls to initialize the style properties on each measurement.
14644 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14645 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14646 * in order to accurately measure the text height
14647 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14649 createInstance : function(el, fixedWidth){
14650 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14657 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14658 var ml = new Roo.Element(document.createElement('div'));
14659 document.body.appendChild(ml.dom);
14660 ml.position('absolute');
14661 ml.setLeftTop(-1000, -1000);
14665 ml.setWidth(fixedWidth);
14670 * Returns the size of the specified text based on the internal element's style and width properties
14671 * @memberOf Roo.util.TextMetrics.Instance#
14672 * @param {String} text The text to measure
14673 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14675 getSize : function(text){
14677 var s = ml.getSize();
14683 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14684 * that can affect the size of the rendered text
14685 * @memberOf Roo.util.TextMetrics.Instance#
14686 * @param {String/HTMLElement} el The element, dom node or id
14688 bind : function(el){
14690 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14695 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14696 * to set a fixed width in order to accurately measure the text height.
14697 * @memberOf Roo.util.TextMetrics.Instance#
14698 * @param {Number} width The width to set on the element
14700 setFixedWidth : function(width){
14701 ml.setWidth(width);
14705 * Returns the measured width of the specified text
14706 * @memberOf Roo.util.TextMetrics.Instance#
14707 * @param {String} text The text to measure
14708 * @return {Number} width The width in pixels
14710 getWidth : function(text){
14711 ml.dom.style.width = 'auto';
14712 return this.getSize(text).width;
14716 * Returns the measured height of the specified text. For multiline text, be sure to call
14717 * {@link #setFixedWidth} if necessary.
14718 * @memberOf Roo.util.TextMetrics.Instance#
14719 * @param {String} text The text to measure
14720 * @return {Number} height The height in pixels
14722 getHeight : function(text){
14723 return this.getSize(text).height;
14727 instance.bind(bindTo);
14732 // backwards compat
14733 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14735 * Ext JS Library 1.1.1
14736 * Copyright(c) 2006-2007, Ext JS, LLC.
14738 * Originally Released Under LGPL - original licence link has changed is not relivant.
14741 * <script type="text/javascript">
14745 * @class Roo.state.Provider
14746 * Abstract base class for state provider implementations. This class provides methods
14747 * for encoding and decoding <b>typed</b> variables including dates and defines the
14748 * Provider interface.
14750 Roo.state.Provider = function(){
14752 * @event statechange
14753 * Fires when a state change occurs.
14754 * @param {Provider} this This state provider
14755 * @param {String} key The state key which was changed
14756 * @param {String} value The encoded value for the state
14759 "statechange": true
14762 Roo.state.Provider.superclass.constructor.call(this);
14764 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14766 * Returns the current value for a key
14767 * @param {String} name The key name
14768 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14769 * @return {Mixed} The state data
14771 get : function(name, defaultValue){
14772 return typeof this.state[name] == "undefined" ?
14773 defaultValue : this.state[name];
14777 * Clears a value from the state
14778 * @param {String} name The key name
14780 clear : function(name){
14781 delete this.state[name];
14782 this.fireEvent("statechange", this, name, null);
14786 * Sets the value for a key
14787 * @param {String} name The key name
14788 * @param {Mixed} value The value to set
14790 set : function(name, value){
14791 this.state[name] = value;
14792 this.fireEvent("statechange", this, name, value);
14796 * Decodes a string previously encoded with {@link #encodeValue}.
14797 * @param {String} value The value to decode
14798 * @return {Mixed} The decoded value
14800 decodeValue : function(cookie){
14801 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14802 var matches = re.exec(unescape(cookie));
14803 if(!matches || !matches[1]) return; // non state cookie
14804 var type = matches[1];
14805 var v = matches[2];
14808 return parseFloat(v);
14810 return new Date(Date.parse(v));
14815 var values = v.split("^");
14816 for(var i = 0, len = values.length; i < len; i++){
14817 all.push(this.decodeValue(values[i]));
14822 var values = v.split("^");
14823 for(var i = 0, len = values.length; i < len; i++){
14824 var kv = values[i].split("=");
14825 all[kv[0]] = this.decodeValue(kv[1]);
14834 * Encodes a value including type information. Decode with {@link #decodeValue}.
14835 * @param {Mixed} value The value to encode
14836 * @return {String} The encoded value
14838 encodeValue : function(v){
14840 if(typeof v == "number"){
14842 }else if(typeof v == "boolean"){
14843 enc = "b:" + (v ? "1" : "0");
14844 }else if(v instanceof Date){
14845 enc = "d:" + v.toGMTString();
14846 }else if(v instanceof Array){
14848 for(var i = 0, len = v.length; i < len; i++){
14849 flat += this.encodeValue(v[i]);
14850 if(i != len-1) flat += "^";
14853 }else if(typeof v == "object"){
14856 if(typeof v[key] != "function"){
14857 flat += key + "=" + this.encodeValue(v[key]) + "^";
14860 enc = "o:" + flat.substring(0, flat.length-1);
14864 return escape(enc);
14870 * Ext JS Library 1.1.1
14871 * Copyright(c) 2006-2007, Ext JS, LLC.
14873 * Originally Released Under LGPL - original licence link has changed is not relivant.
14876 * <script type="text/javascript">
14879 * @class Roo.state.Manager
14880 * This is the global state manager. By default all components that are "state aware" check this class
14881 * for state information if you don't pass them a custom state provider. In order for this class
14882 * to be useful, it must be initialized with a provider when your application initializes.
14884 // in your initialization function
14886 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14888 // supposed you have a {@link Roo.BorderLayout}
14889 var layout = new Roo.BorderLayout(...);
14890 layout.restoreState();
14891 // or a {Roo.BasicDialog}
14892 var dialog = new Roo.BasicDialog(...);
14893 dialog.restoreState();
14897 Roo.state.Manager = function(){
14898 var provider = new Roo.state.Provider();
14902 * Configures the default state provider for your application
14903 * @param {Provider} stateProvider The state provider to set
14905 setProvider : function(stateProvider){
14906 provider = stateProvider;
14910 * Returns the current value for a key
14911 * @param {String} name The key name
14912 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14913 * @return {Mixed} The state data
14915 get : function(key, defaultValue){
14916 return provider.get(key, defaultValue);
14920 * Sets the value for a key
14921 * @param {String} name The key name
14922 * @param {Mixed} value The state data
14924 set : function(key, value){
14925 provider.set(key, value);
14929 * Clears a value from the state
14930 * @param {String} name The key name
14932 clear : function(key){
14933 provider.clear(key);
14937 * Gets the currently configured state provider
14938 * @return {Provider} The state provider
14940 getProvider : function(){
14947 * Ext JS Library 1.1.1
14948 * Copyright(c) 2006-2007, Ext JS, LLC.
14950 * Originally Released Under LGPL - original licence link has changed is not relivant.
14953 * <script type="text/javascript">
14956 * @class Roo.state.CookieProvider
14957 * @extends Roo.state.Provider
14958 * The default Provider implementation which saves state via cookies.
14961 var cp = new Roo.state.CookieProvider({
14963 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14964 domain: "roojs.com"
14966 Roo.state.Manager.setProvider(cp);
14968 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14969 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
14970 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
14971 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
14972 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
14973 * domain the page is running on including the 'www' like 'www.roojs.com')
14974 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
14976 * Create a new CookieProvider
14977 * @param {Object} config The configuration object
14979 Roo.state.CookieProvider = function(config){
14980 Roo.state.CookieProvider.superclass.constructor.call(this);
14982 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
14983 this.domain = null;
14984 this.secure = false;
14985 Roo.apply(this, config);
14986 this.state = this.readCookies();
14989 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
14991 set : function(name, value){
14992 if(typeof value == "undefined" || value === null){
14996 this.setCookie(name, value);
14997 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15001 clear : function(name){
15002 this.clearCookie(name);
15003 Roo.state.CookieProvider.superclass.clear.call(this, name);
15007 readCookies : function(){
15009 var c = document.cookie + ";";
15010 var re = /\s?(.*?)=(.*?);/g;
15012 while((matches = re.exec(c)) != null){
15013 var name = matches[1];
15014 var value = matches[2];
15015 if(name && name.substring(0,3) == "ys-"){
15016 cookies[name.substr(3)] = this.decodeValue(value);
15023 setCookie : function(name, value){
15024 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15025 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15026 ((this.path == null) ? "" : ("; path=" + this.path)) +
15027 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15028 ((this.secure == true) ? "; secure" : "");
15032 clearCookie : function(name){
15033 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15034 ((this.path == null) ? "" : ("; path=" + this.path)) +
15035 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15036 ((this.secure == true) ? "; secure" : "");
15040 * Ext JS Library 1.1.1
15041 * Copyright(c) 2006-2007, Ext JS, LLC.
15043 * Originally Released Under LGPL - original licence link has changed is not relivant.
15046 * <script type="text/javascript">
15051 * @class Roo.ComponentMgr
15052 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15055 Roo.ComponentMgr = function(){
15056 var all = new Roo.util.MixedCollection();
15060 * Registers a component.
15061 * @param {Roo.Component} c The component
15063 register : function(c){
15068 * Unregisters a component.
15069 * @param {Roo.Component} c The component
15071 unregister : function(c){
15076 * Returns a component by id
15077 * @param {String} id The component id
15079 get : function(id){
15080 return all.get(id);
15084 * Registers a function that will be called when a specified component is added to ComponentMgr
15085 * @param {String} id The component id
15086 * @param {Funtction} fn The callback function
15087 * @param {Object} scope The scope of the callback
15089 onAvailable : function(id, fn, scope){
15090 all.on("add", function(index, o){
15092 fn.call(scope || o, o);
15093 all.un("add", fn, scope);
15100 * Ext JS Library 1.1.1
15101 * Copyright(c) 2006-2007, Ext JS, LLC.
15103 * Originally Released Under LGPL - original licence link has changed is not relivant.
15106 * <script type="text/javascript">
15110 * @class Roo.Component
15111 * @extends Roo.util.Observable
15112 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15113 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15114 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15115 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15116 * All visual components (widgets) that require rendering into a layout should subclass Component.
15118 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15119 * 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
15120 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15122 Roo.Component = function(config){
15123 config = config || {};
15124 if(config.tagName || config.dom || typeof config == "string"){ // element object
15125 config = {el: config, id: config.id || config};
15127 this.initialConfig = config;
15129 Roo.apply(this, config);
15133 * Fires after the component is disabled.
15134 * @param {Roo.Component} this
15139 * Fires after the component is enabled.
15140 * @param {Roo.Component} this
15144 * @event beforeshow
15145 * Fires before the component is shown. Return false to stop the show.
15146 * @param {Roo.Component} this
15151 * Fires after the component is shown.
15152 * @param {Roo.Component} this
15156 * @event beforehide
15157 * Fires before the component is hidden. Return false to stop the hide.
15158 * @param {Roo.Component} this
15163 * Fires after the component is hidden.
15164 * @param {Roo.Component} this
15168 * @event beforerender
15169 * Fires before the component is rendered. Return false to stop the render.
15170 * @param {Roo.Component} this
15172 beforerender : true,
15175 * Fires after the component is rendered.
15176 * @param {Roo.Component} this
15180 * @event beforedestroy
15181 * Fires before the component is destroyed. Return false to stop the destroy.
15182 * @param {Roo.Component} this
15184 beforedestroy : true,
15187 * Fires after the component is destroyed.
15188 * @param {Roo.Component} this
15193 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15195 Roo.ComponentMgr.register(this);
15196 Roo.Component.superclass.constructor.call(this);
15197 this.initComponent();
15198 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15199 this.render(this.renderTo);
15200 delete this.renderTo;
15205 Roo.Component.AUTO_ID = 1000;
15207 Roo.extend(Roo.Component, Roo.util.Observable, {
15209 * @scope Roo.Component.prototype
15211 * true if this component is hidden. Read-only.
15216 * true if this component is disabled. Read-only.
15221 * true if this component has been rendered. Read-only.
15225 /** @cfg {String} disableClass
15226 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15228 disabledClass : "x-item-disabled",
15229 /** @cfg {Boolean} allowDomMove
15230 * Whether the component can move the Dom node when rendering (defaults to true).
15232 allowDomMove : true,
15233 /** @cfg {String} hideMode (display|visibility)
15234 * How this component should hidden. Supported values are
15235 * "visibility" (css visibility), "offsets" (negative offset position) and
15236 * "display" (css display) - defaults to "display".
15238 hideMode: 'display',
15241 ctype : "Roo.Component",
15244 * @cfg {String} actionMode
15245 * which property holds the element that used for hide() / show() / disable() / enable()
15251 getActionEl : function(){
15252 return this[this.actionMode];
15255 initComponent : Roo.emptyFn,
15257 * If this is a lazy rendering component, render it to its container element.
15258 * @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.
15260 render : function(container, position){
15261 if(!this.rendered && this.fireEvent("beforerender", this) !== false){
15262 if(!container && this.el){
15263 this.el = Roo.get(this.el);
15264 container = this.el.dom.parentNode;
15265 this.allowDomMove = false;
15267 this.container = Roo.get(container);
15268 this.rendered = true;
15269 if(position !== undefined){
15270 if(typeof position == 'number'){
15271 position = this.container.dom.childNodes[position];
15273 position = Roo.getDom(position);
15276 this.onRender(this.container, position || null);
15278 this.el.addClass(this.cls);
15282 this.el.applyStyles(this.style);
15285 this.fireEvent("render", this);
15286 this.afterRender(this.container);
15298 // default function is not really useful
15299 onRender : function(ct, position){
15301 this.el = Roo.get(this.el);
15302 if(this.allowDomMove !== false){
15303 ct.dom.insertBefore(this.el.dom, position);
15309 getAutoCreate : function(){
15310 var cfg = typeof this.autoCreate == "object" ?
15311 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15312 if(this.id && !cfg.id){
15319 afterRender : Roo.emptyFn,
15322 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15323 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15325 destroy : function(){
15326 if(this.fireEvent("beforedestroy", this) !== false){
15327 this.purgeListeners();
15328 this.beforeDestroy();
15330 this.el.removeAllListeners();
15332 if(this.actionMode == "container"){
15333 this.container.remove();
15337 Roo.ComponentMgr.unregister(this);
15338 this.fireEvent("destroy", this);
15343 beforeDestroy : function(){
15348 onDestroy : function(){
15353 * Returns the underlying {@link Roo.Element}.
15354 * @return {Roo.Element} The element
15356 getEl : function(){
15361 * Returns the id of this component.
15364 getId : function(){
15369 * Try to focus this component.
15370 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15371 * @return {Roo.Component} this
15373 focus : function(selectText){
15376 if(selectText === true){
15377 this.el.dom.select();
15392 * Disable this component.
15393 * @return {Roo.Component} this
15395 disable : function(){
15399 this.disabled = true;
15400 this.fireEvent("disable", this);
15405 onDisable : function(){
15406 this.getActionEl().addClass(this.disabledClass);
15407 this.el.dom.disabled = true;
15411 * Enable this component.
15412 * @return {Roo.Component} this
15414 enable : function(){
15418 this.disabled = false;
15419 this.fireEvent("enable", this);
15424 onEnable : function(){
15425 this.getActionEl().removeClass(this.disabledClass);
15426 this.el.dom.disabled = false;
15430 * Convenience function for setting disabled/enabled by boolean.
15431 * @param {Boolean} disabled
15433 setDisabled : function(disabled){
15434 this[disabled ? "disable" : "enable"]();
15438 * Show this component.
15439 * @return {Roo.Component} this
15442 if(this.fireEvent("beforeshow", this) !== false){
15443 this.hidden = false;
15447 this.fireEvent("show", this);
15453 onShow : function(){
15454 var ae = this.getActionEl();
15455 if(this.hideMode == 'visibility'){
15456 ae.dom.style.visibility = "visible";
15457 }else if(this.hideMode == 'offsets'){
15458 ae.removeClass('x-hidden');
15460 ae.dom.style.display = "";
15465 * Hide this component.
15466 * @return {Roo.Component} this
15469 if(this.fireEvent("beforehide", this) !== false){
15470 this.hidden = true;
15474 this.fireEvent("hide", this);
15480 onHide : function(){
15481 var ae = this.getActionEl();
15482 if(this.hideMode == 'visibility'){
15483 ae.dom.style.visibility = "hidden";
15484 }else if(this.hideMode == 'offsets'){
15485 ae.addClass('x-hidden');
15487 ae.dom.style.display = "none";
15492 * Convenience function to hide or show this component by boolean.
15493 * @param {Boolean} visible True to show, false to hide
15494 * @return {Roo.Component} this
15496 setVisible: function(visible){
15506 * Returns true if this component is visible.
15508 isVisible : function(){
15509 return this.getActionEl().isVisible();
15512 cloneConfig : function(overrides){
15513 overrides = overrides || {};
15514 var id = overrides.id || Roo.id();
15515 var cfg = Roo.applyIf(overrides, this.initialConfig);
15516 cfg.id = id; // prevent dup id
15517 return new this.constructor(cfg);
15521 * Ext JS Library 1.1.1
15522 * Copyright(c) 2006-2007, Ext JS, LLC.
15524 * Originally Released Under LGPL - original licence link has changed is not relivant.
15527 * <script type="text/javascript">
15531 * @class Roo.BoxComponent
15532 * @extends Roo.Component
15533 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15534 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15535 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15536 * layout containers.
15538 * @param {Roo.Element/String/Object} config The configuration options.
15540 Roo.BoxComponent = function(config){
15541 Roo.Component.call(this, config);
15545 * Fires after the component is resized.
15546 * @param {Roo.Component} this
15547 * @param {Number} adjWidth The box-adjusted width that was set
15548 * @param {Number} adjHeight The box-adjusted height that was set
15549 * @param {Number} rawWidth The width that was originally specified
15550 * @param {Number} rawHeight The height that was originally specified
15555 * Fires after the component is moved.
15556 * @param {Roo.Component} this
15557 * @param {Number} x The new x position
15558 * @param {Number} y The new y position
15564 Roo.extend(Roo.BoxComponent, Roo.Component, {
15565 // private, set in afterRender to signify that the component has been rendered
15567 // private, used to defer height settings to subclasses
15568 deferHeight: false,
15569 /** @cfg {Number} width
15570 * width (optional) size of component
15572 /** @cfg {Number} height
15573 * height (optional) size of component
15577 * Sets the width and height of the component. This method fires the resize event. This method can accept
15578 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15579 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15580 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15581 * @return {Roo.BoxComponent} this
15583 setSize : function(w, h){
15584 // support for standard size objects
15585 if(typeof w == 'object'){
15590 if(!this.boxReady){
15596 // prevent recalcs when not needed
15597 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15600 this.lastSize = {width: w, height: h};
15602 var adj = this.adjustSize(w, h);
15603 var aw = adj.width, ah = adj.height;
15604 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15605 var rz = this.getResizeEl();
15606 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15607 rz.setSize(aw, ah);
15608 }else if(!this.deferHeight && ah !== undefined){
15610 }else if(aw !== undefined){
15613 this.onResize(aw, ah, w, h);
15614 this.fireEvent('resize', this, aw, ah, w, h);
15620 * Gets the current size of the component's underlying element.
15621 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15623 getSize : function(){
15624 return this.el.getSize();
15628 * Gets the current XY position of the component's underlying element.
15629 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15630 * @return {Array} The XY position of the element (e.g., [100, 200])
15632 getPosition : function(local){
15633 if(local === true){
15634 return [this.el.getLeft(true), this.el.getTop(true)];
15636 return this.xy || this.el.getXY();
15640 * Gets the current box measurements of the component's underlying element.
15641 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15642 * @returns {Object} box An object in the format {x, y, width, height}
15644 getBox : function(local){
15645 var s = this.el.getSize();
15647 s.x = this.el.getLeft(true);
15648 s.y = this.el.getTop(true);
15650 var xy = this.xy || this.el.getXY();
15658 * Sets the current box measurements of the component's underlying element.
15659 * @param {Object} box An object in the format {x, y, width, height}
15660 * @returns {Roo.BoxComponent} this
15662 updateBox : function(box){
15663 this.setSize(box.width, box.height);
15664 this.setPagePosition(box.x, box.y);
15669 getResizeEl : function(){
15670 return this.resizeEl || this.el;
15674 getPositionEl : function(){
15675 return this.positionEl || this.el;
15679 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15680 * This method fires the move event.
15681 * @param {Number} left The new left
15682 * @param {Number} top The new top
15683 * @returns {Roo.BoxComponent} this
15685 setPosition : function(x, y){
15688 if(!this.boxReady){
15691 var adj = this.adjustPosition(x, y);
15692 var ax = adj.x, ay = adj.y;
15694 var el = this.getPositionEl();
15695 if(ax !== undefined || ay !== undefined){
15696 if(ax !== undefined && ay !== undefined){
15697 el.setLeftTop(ax, ay);
15698 }else if(ax !== undefined){
15700 }else if(ay !== undefined){
15703 this.onPosition(ax, ay);
15704 this.fireEvent('move', this, ax, ay);
15710 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15711 * This method fires the move event.
15712 * @param {Number} x The new x position
15713 * @param {Number} y The new y position
15714 * @returns {Roo.BoxComponent} this
15716 setPagePosition : function(x, y){
15719 if(!this.boxReady){
15722 if(x === undefined || y === undefined){ // cannot translate undefined points
15725 var p = this.el.translatePoints(x, y);
15726 this.setPosition(p.left, p.top);
15731 onRender : function(ct, position){
15732 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15734 this.resizeEl = Roo.get(this.resizeEl);
15736 if(this.positionEl){
15737 this.positionEl = Roo.get(this.positionEl);
15742 afterRender : function(){
15743 Roo.BoxComponent.superclass.afterRender.call(this);
15744 this.boxReady = true;
15745 this.setSize(this.width, this.height);
15746 if(this.x || this.y){
15747 this.setPosition(this.x, this.y);
15749 if(this.pageX || this.pageY){
15750 this.setPagePosition(this.pageX, this.pageY);
15755 * Force the component's size to recalculate based on the underlying element's current height and width.
15756 * @returns {Roo.BoxComponent} this
15758 syncSize : function(){
15759 delete this.lastSize;
15760 this.setSize(this.el.getWidth(), this.el.getHeight());
15765 * Called after the component is resized, this method is empty by default but can be implemented by any
15766 * subclass that needs to perform custom logic after a resize occurs.
15767 * @param {Number} adjWidth The box-adjusted width that was set
15768 * @param {Number} adjHeight The box-adjusted height that was set
15769 * @param {Number} rawWidth The width that was originally specified
15770 * @param {Number} rawHeight The height that was originally specified
15772 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15777 * Called after the component is moved, this method is empty by default but can be implemented by any
15778 * subclass that needs to perform custom logic after a move occurs.
15779 * @param {Number} x The new x position
15780 * @param {Number} y The new y position
15782 onPosition : function(x, y){
15787 adjustSize : function(w, h){
15788 if(this.autoWidth){
15791 if(this.autoHeight){
15794 return {width : w, height: h};
15798 adjustPosition : function(x, y){
15799 return {x : x, y: y};
15802 * Original code for Roojs - LGPL
15803 * <script type="text/javascript">
15807 * @class Roo.XComponent
15808 * A delayed Element creator...
15809 * Or a way to group chunks of interface together.
15810 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
15811 * used in conjunction with XComponent.build() it will create an instance of each element,
15812 * then call addxtype() to build the User interface.
15814 * Mypart.xyx = new Roo.XComponent({
15816 parent : 'Mypart.xyz', // empty == document.element.!!
15820 disabled : function() {}
15822 tree : function() { // return an tree of xtype declared components
15826 xtype : 'NestedLayoutPanel',
15833 * It can be used to build a big heiracy, with parent etc.
15834 * or you can just use this to render a single compoent to a dom element
15835 * MYPART.render(Roo.Element | String(id) | dom_element )
15842 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
15843 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
15845 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
15847 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
15848 * - if mulitple topModules exist, the last one is defined as the top module.
15852 * When the top level or multiple modules are to embedded into a existing HTML page,
15853 * the parent element can container '#id' of the element where the module will be drawn.
15857 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
15858 * it relies more on a include mechanism, where sub modules are included into an outer page.
15859 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
15861 * Bootstrap Roo Included elements
15863 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
15864 * hence confusing the component builder as it thinks there are multiple top level elements.
15868 * @extends Roo.util.Observable
15870 * @param cfg {Object} configuration of component
15873 Roo.XComponent = function(cfg) {
15874 Roo.apply(this, cfg);
15878 * Fires when this the componnt is built
15879 * @param {Roo.XComponent} c the component
15884 this.region = this.region || 'center'; // default..
15885 Roo.XComponent.register(this);
15886 this.modules = false;
15887 this.el = false; // where the layout goes..
15891 Roo.extend(Roo.XComponent, Roo.util.Observable, {
15894 * The created element (with Roo.factory())
15895 * @type {Roo.Layout}
15901 * for BC - use el in new code
15902 * @type {Roo.Layout}
15908 * for BC - use el in new code
15909 * @type {Roo.Layout}
15914 * @cfg {Function|boolean} disabled
15915 * If this module is disabled by some rule, return true from the funtion
15920 * @cfg {String} parent
15921 * Name of parent element which it get xtype added to..
15926 * @cfg {String} order
15927 * Used to set the order in which elements are created (usefull for multiple tabs)
15932 * @cfg {String} name
15933 * String to display while loading.
15937 * @cfg {String} region
15938 * Region to render component to (defaults to center)
15943 * @cfg {Array} items
15944 * A single item array - the first element is the root of the tree..
15945 * It's done this way to stay compatible with the Xtype system...
15951 * The method that retuns the tree of parts that make up this compoennt
15958 * render element to dom or tree
15959 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
15962 render : function(el)
15966 var hp = this.parent ? 1 : 0;
15967 Roo.debug && Roo.log(this);
15969 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
15970 // if parent is a '#.....' string, then let's use that..
15971 var ename = this.parent.substr(1);
15972 this.parent = false;
15973 Roo.debug && Roo.log(ename);
15975 case 'bootstrap-body' :
15976 if (typeof(Roo.bootstrap.Body) != 'undefined') {
15977 this.parent = { el : new Roo.bootstrap.Body() };
15978 Roo.debug && Roo.log("setting el to doc body");
15981 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
15985 this.parent = { el : true};
15988 el = Roo.get(ename);
15993 if (!el && !this.parent) {
15994 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
15998 Roo.debug && Roo.log("EL:");
15999 Roo.debug && Roo.log(el);
16000 Roo.debug && Roo.log("this.parent.el:");
16001 Roo.debug && Roo.log(this.parent.el);
16003 var tree = this._tree ? this._tree() : this.tree();
16005 // altertive root elements ??? - we need a better way to indicate these.
16006 var is_alt = (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16007 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16009 if (!this.parent && is_alt) {
16010 //el = Roo.get(document.body);
16011 this.parent = { el : true };
16016 if (!this.parent) {
16018 Roo.debug && Roo.log("no parent - creating one");
16020 el = el ? Roo.get(el) : false;
16022 // it's a top level one..
16024 el : new Roo.BorderLayout(el || document.body, {
16030 tabPosition: 'top',
16031 //resizeTabs: true,
16032 alwaysShowTabs: el && hp? false : true,
16033 hideTabs: el || !hp ? true : false,
16040 if (!this.parent.el) {
16041 // probably an old style ctor, which has been disabled.
16045 // The 'tree' method is '_tree now'
16047 tree.region = tree.region || this.region;
16049 if (this.parent.el === true) {
16050 // bootstrap... - body..
16051 this.parent.el = Roo.factory(tree);
16054 this.el = this.parent.el.addxtype(tree);
16055 this.fireEvent('built', this);
16057 this.panel = this.el;
16058 this.layout = this.panel.layout;
16059 this.parentLayout = this.parent.layout || false;
16065 Roo.apply(Roo.XComponent, {
16067 * @property hideProgress
16068 * true to disable the building progress bar.. usefull on single page renders.
16071 hideProgress : false,
16073 * @property buildCompleted
16074 * True when the builder has completed building the interface.
16077 buildCompleted : false,
16080 * @property topModule
16081 * the upper most module - uses document.element as it's constructor.
16088 * @property modules
16089 * array of modules to be created by registration system.
16090 * @type {Array} of Roo.XComponent
16095 * @property elmodules
16096 * array of modules to be created by which use #ID
16097 * @type {Array} of Roo.XComponent
16103 * @property build_from_html
16104 * Build elements from html - used by bootstrap HTML stuff
16105 * - this is cleared after build is completed
16106 * @type {boolean} true (default false)
16109 build_from_html : false,
16112 * Register components to be built later.
16114 * This solves the following issues
16115 * - Building is not done on page load, but after an authentication process has occured.
16116 * - Interface elements are registered on page load
16117 * - Parent Interface elements may not be loaded before child, so this handles that..
16124 module : 'Pman.Tab.projectMgr',
16126 parent : 'Pman.layout',
16127 disabled : false, // or use a function..
16130 * * @param {Object} details about module
16132 register : function(obj) {
16134 Roo.XComponent.event.fireEvent('register', obj);
16135 switch(typeof(obj.disabled) ) {
16141 if ( obj.disabled() ) {
16147 if (obj.disabled) {
16153 this.modules.push(obj);
16157 * convert a string to an object..
16158 * eg. 'AAA.BBB' -> finds AAA.BBB
16162 toObject : function(str)
16164 if (!str || typeof(str) == 'object') {
16167 if (str.substring(0,1) == '#') {
16171 var ar = str.split('.');
16176 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16178 throw "Module not found : " + str;
16182 throw "Module not found : " + str;
16184 Roo.each(ar, function(e) {
16185 if (typeof(o[e]) == 'undefined') {
16186 throw "Module not found : " + str;
16197 * move modules into their correct place in the tree..
16200 preBuild : function ()
16203 Roo.each(this.modules , function (obj)
16205 Roo.XComponent.event.fireEvent('beforebuild', obj);
16207 var opar = obj.parent;
16209 obj.parent = this.toObject(opar);
16211 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16216 Roo.debug && Roo.log("GOT top level module");
16217 Roo.debug && Roo.log(obj);
16218 obj.modules = new Roo.util.MixedCollection(false,
16219 function(o) { return o.order + '' }
16221 this.topModule = obj;
16224 // parent is a string (usually a dom element name..)
16225 if (typeof(obj.parent) == 'string') {
16226 this.elmodules.push(obj);
16229 if (obj.parent.constructor != Roo.XComponent) {
16230 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16232 if (!obj.parent.modules) {
16233 obj.parent.modules = new Roo.util.MixedCollection(false,
16234 function(o) { return o.order + '' }
16237 if (obj.parent.disabled) {
16238 obj.disabled = true;
16240 obj.parent.modules.add(obj);
16245 * make a list of modules to build.
16246 * @return {Array} list of modules.
16249 buildOrder : function()
16252 var cmp = function(a,b) {
16253 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16255 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16256 throw "No top level modules to build";
16259 // make a flat list in order of modules to build.
16260 var mods = this.topModule ? [ this.topModule ] : [];
16263 // elmodules (is a list of DOM based modules )
16264 Roo.each(this.elmodules, function(e) {
16266 if (!this.topModule &&
16267 typeof(e.parent) == 'string' &&
16268 e.parent.substring(0,1) == '#' &&
16269 Roo.get(e.parent.substr(1))
16272 _this.topModule = e;
16278 // add modules to their parents..
16279 var addMod = function(m) {
16280 Roo.debug && Roo.log("build Order: add: " + m.name);
16283 if (m.modules && !m.disabled) {
16284 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16285 m.modules.keySort('ASC', cmp );
16286 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16288 m.modules.each(addMod);
16290 Roo.debug && Roo.log("build Order: no child modules");
16292 // not sure if this is used any more..
16294 m.finalize.name = m.name + " (clean up) ";
16295 mods.push(m.finalize);
16299 if (this.topModule && this.topModule.modules) {
16300 this.topModule.modules.keySort('ASC', cmp );
16301 this.topModule.modules.each(addMod);
16307 * Build the registered modules.
16308 * @param {Object} parent element.
16309 * @param {Function} optional method to call after module has been added.
16313 build : function(opts)
16316 if (typeof(opts) != 'undefined') {
16317 Roo.apply(this,opts);
16321 var mods = this.buildOrder();
16323 //this.allmods = mods;
16324 //Roo.debug && Roo.log(mods);
16326 if (!mods.length) { // should not happen
16327 throw "NO modules!!!";
16331 var msg = "Building Interface...";
16332 // flash it up as modal - so we store the mask!?
16333 if (!this.hideProgress && Roo.MessageBox) {
16334 Roo.MessageBox.show({ title: 'loading' });
16335 Roo.MessageBox.show({
16336 title: "Please wait...",
16345 var total = mods.length;
16348 var progressRun = function() {
16349 if (!mods.length) {
16350 Roo.debug && Roo.log('hide?');
16351 if (!this.hideProgress && Roo.MessageBox) {
16352 Roo.MessageBox.hide();
16354 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16356 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16362 var m = mods.shift();
16365 Roo.debug && Roo.log(m);
16366 // not sure if this is supported any more.. - modules that are are just function
16367 if (typeof(m) == 'function') {
16369 return progressRun.defer(10, _this);
16373 msg = "Building Interface " + (total - mods.length) +
16375 (m.name ? (' - ' + m.name) : '');
16376 Roo.debug && Roo.log(msg);
16377 if (!this.hideProgress && Roo.MessageBox) {
16378 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16382 // is the module disabled?
16383 var disabled = (typeof(m.disabled) == 'function') ?
16384 m.disabled.call(m.module.disabled) : m.disabled;
16388 return progressRun(); // we do not update the display!
16396 // it's 10 on top level, and 1 on others??? why...
16397 return progressRun.defer(10, _this);
16400 progressRun.defer(1, _this);
16414 * wrapper for event.on - aliased later..
16415 * Typically use to register a event handler for register:
16417 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16426 Roo.XComponent.event = new Roo.util.Observable({
16430 * Fires when an Component is registered,
16431 * set the disable property on the Component to stop registration.
16432 * @param {Roo.XComponent} c the component being registerd.
16437 * @event beforebuild
16438 * Fires before each Component is built
16439 * can be used to apply permissions.
16440 * @param {Roo.XComponent} c the component being registerd.
16443 'beforebuild' : true,
16445 * @event buildcomplete
16446 * Fires on the top level element when all elements have been built
16447 * @param {Roo.XComponent} the top level component.
16449 'buildcomplete' : true
16454 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);