4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isIE = ua.indexOf("msie") > -1,
57 isIE7 = ua.indexOf("msie 7") > -1,
58 isGecko = !isSafari && ua.indexOf("gecko") > -1,
59 isBorderBox = isIE && !isStrict,
60 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
61 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
62 isLinux = (ua.indexOf("linux") != -1),
63 isSecure = window.location.href.toLowerCase().indexOf("https") === 0;
65 // remove css image flicker
68 document.execCommand("BackgroundImageCache", false, true);
74 * True if the browser is in strict mode
79 * True if the page is running over SSL
84 * True when the document is fully initialized and ready for action
89 * Turn on debugging output (currently only the factory uses this)
96 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
99 enableGarbageCollector : true,
102 * True to automatically purge event listeners after uncaching an element (defaults to false).
103 * Note: this only happens if enableGarbageCollector is true.
106 enableListenerCollection:false,
109 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
110 * the IE insecure content warning (defaults to javascript:false).
113 SSL_SECURE_URL : "javascript:false",
116 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
117 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
120 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
122 emptyFn : function(){},
124 * Deep object/array copy. Function clones are actually wrappers around the
125 * original function. Array-like objects are treated as arrays. Primitives are
126 * returned untouched. Optionally, a function can be provided to handle other data
127 * types, filter keys, validate values, etc.
129 * **Note:** Cloning a non-trivial object is a reasonably heavy operation, due to
130 * the need to recursively iterate down non-primitive properties. Clone should be
131 * used only when a deep clone down to leaf level properties is explicitly
132 * required. This method will also
134 In many cases (for example, when trying to isolate objects used as hashes for
135 configuration properties), a shallow copy, using `Y.merge()` is normally
136 sufficient. If more than one level of isolation is required, `Y.merge()` can be
137 used selectively at each level which needs to be isolated from the original
138 without going all the way to leaf properties.
141 @param {object} o what to clone.
142 @param {boolean} safe if true, objects will not have prototype items from the
143 source. If false, they will. In this case, the original is initially
144 protected, but the clone is not completely immune from changes to the source
145 object prototype. Also, cloned prototype items that are deleted from the
146 clone will result in the value of the source prototype being exposed. If
147 operating on a non-safe clone, items should be nulled out rather than
149 @param {function} f optional function to apply to each item in a collection; it
150 will be executed prior to applying the value to the new object.
151 Return false to prevent the copy.
152 @param {object} c optional execution context for f.
153 @param {object} owner Owner object passed when clone is iterating an object.
154 Used to set up context for cloned functions.
155 @param {object} cloned hash of previously cloned objects to avoid multiple
157 @return {Array|Object} the cloned object.
159 clone : function(o, safe, f, c, owner, cloned) {
160 var o2, marked, stamp;
162 // Does not attempt to clone:
164 // * Non-typeof-object values, "primitive" values don't need cloning.
166 // * YUI instances, cloning complex object like YUI instances is not
167 // advised, this is like cloning the world.
169 // * DOM nodes (#2528250), common host objects like DOM nodes cannot be
170 // "subclassed" in Firefox and old versions of IE. Trying to use
171 // `Object.create()` or `Y.extend()` on a DOM node will throw an error in
174 // Instad, the passed-in `o` will be return as-is when it matches one of the
176 // if (!L.isObject(o) ||
177 // Y.instanceOf(o, YUI) ||
178 // (o.addEventListener || o.attachEvent)) {
183 marked = cloned || {};
185 switch (this.type(o)) {
189 // if we do this we need to set the flags too
190 // return new RegExp(o.source);
193 // o2 = Y.bind(o, owner);
201 // #2528250 only one clone of a given object should be created.
203 return marked[o['_~roo~_']];
208 // o2 = (safe) ? {} : Roo.Object(o);
210 o['_~roo~_'] = stamp;
214 Roo.each(o, function(v, k) {
215 if ((k || k === 0) && (!f || (f.call(c || this, v, k, this, o) !== false))) {
216 if (k !== '_~roo~_') {
217 if (k == 'prototype') {
218 // skip the prototype
219 // } else if (o[k] === o) {
223 Roo.clone(v, safe, f, c, owner || o, marked);
230 Roo.each(marked, function(v, k) {
245 * Copies all the properties of config to obj if they don't already exist.
246 * @param {Object} obj The receiver of the properties
247 * @param {Object} config The source of the properties
248 * @return {Object} returns obj
250 applyIf : function(o, c){
253 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
260 * Applies event listeners to elements by selectors when the document is ready.
261 * The event name is specified with an @ suffix.
264 // add a listener for click on all anchors in element with id foo
265 '#foo a@click' : function(e, t){
269 // add the same listener to multiple selectors (separated by comma BEFORE the @)
270 '#foo a, #bar span.some-class@mouseover' : function(){
275 * @param {Object} obj The list of behaviors to apply
277 addBehaviors : function(o){
279 Roo.onReady(function(){
284 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
286 var parts = b.split('@');
287 if(parts[1]){ // for Object prototype breakers
290 cache[s] = Roo.select(s);
292 cache[s].on(parts[1], o[b]);
299 * Generates unique ids. If the element already has an id, it is unchanged
300 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
301 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
302 * @return {String} The generated Id.
304 id : function(el, prefix){
305 prefix = prefix || "roo-gen";
307 var id = prefix + (++idSeed);
308 return el ? (el.id ? el.id : (el.id = id)) : id;
313 * Extends one class with another class and optionally overrides members with the passed literal. This class
314 * also adds the function "override()" to the class that can be used to override
315 * members on an instance.
316 * @param {Object} subclass The class inheriting the functionality
317 * @param {Object} superclass The class being extended
318 * @param {Object} overrides (optional) A literal with members
323 var io = function(o){
328 return function(sb, sp, overrides){
329 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
332 sb = function(){sp.apply(this, arguments);};
334 var F = function(){}, sbp, spp = sp.prototype;
336 sbp = sb.prototype = new F();
340 if(spp.constructor == Object.prototype.constructor){
345 sb.override = function(o){
349 Roo.override(sb, overrides);
355 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
357 Roo.override(MyClass, {
358 newMethod1: function(){
361 newMethod2: function(foo){
366 * @param {Object} origclass The class to override
367 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
368 * containing one or more methods.
371 override : function(origclass, overrides){
373 var p = origclass.prototype;
374 for(var method in overrides){
375 p[method] = overrides[method];
380 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
382 Roo.namespace('Company', 'Company.data');
383 Company.Widget = function() { ... }
384 Company.data.CustomStore = function(config) { ... }
386 * @param {String} namespace1
387 * @param {String} namespace2
388 * @param {String} etc
391 namespace : function(){
392 var a=arguments, o=null, i, j, d, rt;
393 for (i=0; i<a.length; ++i) {
397 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
398 for (j=1; j<d.length; ++j) {
399 o[d[j]]=o[d[j]] || {};
405 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
407 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
408 Roo.factory(conf, Roo.data);
410 * @param {String} classname
411 * @param {String} namespace (optional)
415 factory : function(c, ns)
417 // no xtype, no ns or c.xns - or forced off by c.xns
418 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
421 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
422 if (c.constructor == ns[c.xtype]) {// already created...
426 if (Roo.debug) Roo.log("Roo.Factory(" + c.xtype + ")");
427 var ret = new ns[c.xtype](c);
431 c.xns = false; // prevent recursion..
435 * Logs to console if it can.
437 * @param {String|Object} string
442 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
449 * 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.
453 urlEncode : function(o){
459 var ov = o[key], k = Roo.encodeURIComponent(key);
460 var type = typeof ov;
461 if(type == 'undefined'){
463 }else if(type != "function" && type != "object"){
464 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
465 }else if(ov instanceof Array){
467 for(var i = 0, len = ov.length; i < len; i++) {
468 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
479 * Safe version of encodeURIComponent
480 * @param {String} data
484 encodeURIComponent : function (data)
487 return encodeURIComponent(data);
488 } catch(e) {} // should be an uri encode error.
490 if (data == '' || data == null){
493 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
494 function nibble_to_hex(nibble){
495 var chars = '0123456789ABCDEF';
496 return chars.charAt(nibble);
498 data = data.toString();
500 for(var i=0; i<data.length; i++){
501 var c = data.charCodeAt(i);
502 var bs = new Array();
505 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
506 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
507 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
508 bs[3] = 0x80 | (c & 0x3F);
509 }else if (c > 0x800){
511 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
512 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
513 bs[2] = 0x80 | (c & 0x3F);
516 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
517 bs[1] = 0x80 | (c & 0x3F);
522 for(var j=0; j<bs.length; j++){
524 var hex = nibble_to_hex((b & 0xF0) >>> 4)
525 + nibble_to_hex(b &0x0F);
534 * 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]}.
535 * @param {String} string
536 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
537 * @return {Object} A literal with members
539 urlDecode : function(string, overwrite){
540 if(!string || !string.length){
544 var pairs = string.split('&');
545 var pair, name, value;
546 for(var i = 0, len = pairs.length; i < len; i++){
547 pair = pairs[i].split('=');
548 name = decodeURIComponent(pair[0]);
549 value = decodeURIComponent(pair[1]);
550 if(overwrite !== true){
551 if(typeof obj[name] == "undefined"){
553 }else if(typeof obj[name] == "string"){
554 obj[name] = [obj[name]];
555 obj[name].push(value);
557 obj[name].push(value);
567 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
568 * passed array is not really an array, your function is called once with it.
569 * The supplied function is called with (Object item, Number index, Array allItems).
570 * @param {Array/NodeList/Mixed} array
571 * @param {Function} fn
572 * @param {Object} scope
574 each : function(array, fn, scope){
575 if(typeof array.length == "undefined" || typeof array == "string"){
578 for(var i = 0, len = array.length; i < len; i++){
579 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
584 combine : function(){
585 var as = arguments, l = as.length, r = [];
586 for(var i = 0; i < l; i++){
588 if(a instanceof Array){
590 }else if(a.length !== undefined && !a.substr){
591 r = r.concat(Array.prototype.slice.call(a, 0));
600 * Escapes the passed string for use in a regular expression
601 * @param {String} str
604 escapeRe : function(s) {
605 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
609 callback : function(cb, scope, args, delay){
610 if(typeof cb == "function"){
612 cb.defer(delay, scope, args || []);
614 cb.apply(scope, args || []);
620 * Return the dom node for the passed string (id), dom node, or Roo.Element
621 * @param {String/HTMLElement/Roo.Element} el
622 * @return HTMLElement
624 getDom : function(el){
628 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
632 * Shorthand for {@link Roo.ComponentMgr#get}
634 * @return Roo.Component
636 getCmp : function(id){
637 return Roo.ComponentMgr.get(id);
640 num : function(v, defaultValue){
641 if(typeof v != 'number'){
647 destroy : function(){
648 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
652 as.removeAllListeners();
656 if(typeof as.purgeListeners == 'function'){
659 if(typeof as.destroy == 'function'){
666 // inpired by a similar function in mootools library
668 * Returns the type of object that is passed in. If the object passed in is null or undefined it
669 * return false otherwise it returns one of the following values:<ul>
670 * <li><b>string</b>: If the object passed is a string</li>
671 * <li><b>number</b>: If the object passed is a number</li>
672 * <li><b>boolean</b>: If the object passed is a boolean value</li>
673 * <li><b>function</b>: If the object passed is a function reference</li>
674 * <li><b>object</b>: If the object passed is an object</li>
675 * <li><b>array</b>: If the object passed is an array</li>
676 * <li><b>regexp</b>: If the object passed is a regular expression</li>
677 * <li><b>element</b>: If the object passed is a DOM Element</li>
678 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
679 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
680 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
681 * @param {Mixed} object
685 if(o === undefined || o === null){
692 if(t == 'object' && o.nodeName) {
694 case 1: return 'element';
695 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
698 if(t == 'object' || t == 'function') {
699 switch(o.constructor) {
700 case Array: return 'array';
701 case RegExp: return 'regexp';
703 if(typeof o.length == 'number' && typeof o.item == 'function') {
711 * Returns true if the passed value is null, undefined or an empty string (optional).
712 * @param {Mixed} value The value to test
713 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
716 isEmpty : function(v, allowBlank){
717 return v === null || v === undefined || (!allowBlank ? v === '' : false);
731 isBorderBox : isBorderBox,
733 isWindows : isWindows,
740 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
741 * you may want to set this to true.
744 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
749 * Selects a single element as a Roo Element
750 * This is about as close as you can get to jQuery's $('do crazy stuff')
751 * @param {String} selector The selector/xpath query
752 * @param {Node} root (optional) The start of the query (defaults to document).
753 * @return {Roo.Element}
755 selectNode : function(selector, root)
757 var node = Roo.DomQuery.selectNode(selector,root);
758 return node ? Roo.get(node) : new Roo.Element(false);
766 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
767 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout", "Roo.app", "Roo.ux");
770 * Ext JS Library 1.1.1
771 * Copyright(c) 2006-2007, Ext JS, LLC.
773 * Originally Released Under LGPL - original licence link has changed is not relivant.
776 * <script type="text/javascript">
780 // wrappedn so fnCleanup is not in global scope...
782 function fnCleanUp() {
783 var p = Function.prototype;
784 delete p.createSequence;
786 delete p.createDelegate;
787 delete p.createCallback;
788 delete p.createInterceptor;
790 window.detachEvent("onunload", fnCleanUp);
792 window.attachEvent("onunload", fnCleanUp);
799 * These functions are available on every Function object (any JavaScript function).
801 Roo.apply(Function.prototype, {
803 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
804 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
805 * Will create a function that is bound to those 2 args.
806 * @return {Function} The new function
808 createCallback : function(/*args...*/){
809 // make args available, in function below
810 var args = arguments;
813 return method.apply(window, args);
818 * Creates a delegate (callback) that sets the scope to obj.
819 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
820 * Will create a function that is automatically scoped to this.
821 * @param {Object} obj (optional) The object for which the scope is set
822 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
823 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
824 * if a number the args are inserted at the specified position
825 * @return {Function} The new function
827 createDelegate : function(obj, args, appendArgs){
830 var callArgs = args || arguments;
831 if(appendArgs === true){
832 callArgs = Array.prototype.slice.call(arguments, 0);
833 callArgs = callArgs.concat(args);
834 }else if(typeof appendArgs == "number"){
835 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
836 var applyArgs = [appendArgs, 0].concat(args); // create method call params
837 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
839 return method.apply(obj || window, callArgs);
844 * Calls this function after the number of millseconds specified.
845 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
846 * @param {Object} obj (optional) The object for which the scope is set
847 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
848 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
849 * if a number the args are inserted at the specified position
850 * @return {Number} The timeout id that can be used with clearTimeout
852 defer : function(millis, obj, args, appendArgs){
853 var fn = this.createDelegate(obj, args, appendArgs);
855 return setTimeout(fn, millis);
861 * Create a combined function call sequence of the original function + the passed function.
862 * The resulting function returns the results of the original function.
863 * The passed fcn is called with the parameters of the original function
864 * @param {Function} fcn The function to sequence
865 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
866 * @return {Function} The new function
868 createSequence : function(fcn, scope){
869 if(typeof fcn != "function"){
874 var retval = method.apply(this || window, arguments);
875 fcn.apply(scope || this || window, arguments);
881 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
882 * The resulting function returns the results of the original function.
883 * The passed fcn is called with the parameters of the original function.
885 * @param {Function} fcn The function to call before the original
886 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
887 * @return {Function} The new function
889 createInterceptor : function(fcn, scope){
890 if(typeof fcn != "function"){
897 if(fcn.apply(scope || this || window, arguments) === false){
900 return method.apply(this || window, arguments);
906 * Ext JS Library 1.1.1
907 * Copyright(c) 2006-2007, Ext JS, LLC.
909 * Originally Released Under LGPL - original licence link has changed is not relivant.
912 * <script type="text/javascript">
915 Roo.applyIf(String, {
920 * Escapes the passed string for ' and \
921 * @param {String} string The string to escape
922 * @return {String} The escaped string
925 escape : function(string) {
926 return string.replace(/('|\\)/g, "\\$1");
930 * Pads the left side of a string with a specified character. This is especially useful
931 * for normalizing number and date strings. Example usage:
933 var s = String.leftPad('123', 5, '0');
934 // s now contains the string: '00123'
936 * @param {String} string The original string
937 * @param {Number} size The total length of the output string
938 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
939 * @return {String} The padded string
942 leftPad : function (val, size, ch) {
943 var result = new String(val);
944 if(ch === null || ch === undefined || ch === '') {
947 while (result.length < size) {
948 result = ch + result;
954 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
955 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
957 var cls = 'my-class', text = 'Some text';
958 var s = String.format('<div class="{0}">{1}</div>', cls, text);
959 // s now contains the string: '<div class="my-class">Some text</div>'
961 * @param {String} string The tokenized string to be formatted
962 * @param {String} value1 The value to replace token {0}
963 * @param {String} value2 Etc...
964 * @return {String} The formatted string
967 format : function(format){
968 var args = Array.prototype.slice.call(arguments, 1);
969 return format.replace(/\{(\d+)\}/g, function(m, i){
970 return Roo.util.Format.htmlEncode(args[i]);
976 * Utility function that allows you to easily switch a string between two alternating values. The passed value
977 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
978 * they are already different, the first value passed in is returned. Note that this method returns the new value
979 * but does not change the current string.
981 // alternate sort directions
982 sort = sort.toggle('ASC', 'DESC');
984 // instead of conditional logic:
985 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
987 * @param {String} value The value to compare to the current string
988 * @param {String} other The new value to use if the string already equals the first value passed in
989 * @return {String} The new value
992 String.prototype.toggle = function(value, other){
993 return this == value ? other : value;
996 * Ext JS Library 1.1.1
997 * Copyright(c) 2006-2007, Ext JS, LLC.
999 * Originally Released Under LGPL - original licence link has changed is not relivant.
1002 * <script type="text/javascript">
1008 Roo.applyIf(Number.prototype, {
1010 * Checks whether or not the current number is within a desired range. If the number is already within the
1011 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
1012 * exceeded. Note that this method returns the constrained value but does not change the current number.
1013 * @param {Number} min The minimum number in the range
1014 * @param {Number} max The maximum number in the range
1015 * @return {Number} The constrained value if outside the range, otherwise the current value
1017 constrain : function(min, max){
1018 return Math.min(Math.max(this, min), max);
1022 * Ext JS Library 1.1.1
1023 * Copyright(c) 2006-2007, Ext JS, LLC.
1025 * Originally Released Under LGPL - original licence link has changed is not relivant.
1028 * <script type="text/javascript">
1033 Roo.applyIf(Array.prototype, {
1035 * Checks whether or not the specified object exists in the array.
1036 * @param {Object} o The object to check for
1037 * @return {Number} The index of o in the array (or -1 if it is not found)
1039 indexOf : function(o){
1040 for (var i = 0, len = this.length; i < len; i++){
1041 if(this[i] == o) return i;
1047 * Removes the specified object from the array. If the object is not found nothing happens.
1048 * @param {Object} o The object to remove
1050 remove : function(o){
1051 var index = this.indexOf(o);
1053 this.splice(index, 1);
1057 * Map (JS 1.6 compatibility)
1058 * @param {Function} function to call
1060 map : function(fun )
1062 var len = this.length >>> 0;
1063 if (typeof fun != "function")
1064 throw new TypeError();
1066 var res = new Array(len);
1067 var thisp = arguments[1];
1068 for (var i = 0; i < len; i++)
1071 res[i] = fun.call(thisp, this[i], i, this);
1082 * Ext JS Library 1.1.1
1083 * Copyright(c) 2006-2007, Ext JS, LLC.
1085 * Originally Released Under LGPL - original licence link has changed is not relivant.
1088 * <script type="text/javascript">
1094 * The date parsing and format syntax is a subset of
1095 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
1096 * supported will provide results equivalent to their PHP versions.
1098 * Following is the list of all currently supported formats:
1101 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1103 Format Output Description
1104 ------ ---------- --------------------------------------------------------------
1105 d 10 Day of the month, 2 digits with leading zeros
1106 D Wed A textual representation of a day, three letters
1107 j 10 Day of the month without leading zeros
1108 l Wednesday A full textual representation of the day of the week
1109 S th English ordinal day of month suffix, 2 chars (use with j)
1110 w 3 Numeric representation of the day of the week
1111 z 9 The julian date, or day of the year (0-365)
1112 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1113 F January A full textual representation of the month
1114 m 01 Numeric representation of a month, with leading zeros
1115 M Jan Month name abbreviation, three letters
1116 n 1 Numeric representation of a month, without leading zeros
1117 t 31 Number of days in the given month
1118 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1119 Y 2007 A full numeric representation of a year, 4 digits
1120 y 07 A two digit representation of a year
1121 a pm Lowercase Ante meridiem and Post meridiem
1122 A PM Uppercase Ante meridiem and Post meridiem
1123 g 3 12-hour format of an hour without leading zeros
1124 G 15 24-hour format of an hour without leading zeros
1125 h 03 12-hour format of an hour with leading zeros
1126 H 15 24-hour format of an hour with leading zeros
1127 i 05 Minutes with leading zeros
1128 s 01 Seconds, with leading zeros
1129 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1130 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1131 T CST Timezone setting of the machine running the code
1132 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1135 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1137 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1138 document.write(dt.format('Y-m-d')); //2007-01-10
1139 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1140 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
1143 * Here are some standard date/time patterns that you might find helpful. They
1144 * are not part of the source of Date.js, but to use them you can simply copy this
1145 * block of code into any script that is included after Date.js and they will also become
1146 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1149 ISO8601Long:"Y-m-d H:i:s",
1150 ISO8601Short:"Y-m-d",
1152 LongDate: "l, F d, Y",
1153 FullDateTime: "l, F d, Y g:i:s A",
1156 LongTime: "g:i:s A",
1157 SortableDateTime: "Y-m-d\\TH:i:s",
1158 UniversalSortableDateTime: "Y-m-d H:i:sO",
1165 var dt = new Date();
1166 document.write(dt.format(Date.patterns.ShortDate));
1171 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1172 * They generate precompiled functions from date formats instead of parsing and
1173 * processing the pattern every time you format a date. These functions are available
1174 * on every Date object (any javascript function).
1176 * The original article and download are here:
1177 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1184 Returns the number of milliseconds between this date and date
1185 @param {Date} date (optional) Defaults to now
1186 @return {Number} The diff in milliseconds
1187 @member Date getElapsed
1189 Date.prototype.getElapsed = function(date) {
1190 return Math.abs((date || new Date()).getTime()-this.getTime());
1192 // was in date file..
1196 Date.parseFunctions = {count:0};
1198 Date.parseRegexes = [];
1200 Date.formatFunctions = {count:0};
1203 Date.prototype.dateFormat = function(format) {
1204 if (Date.formatFunctions[format] == null) {
1205 Date.createNewFormat(format);
1207 var func = Date.formatFunctions[format];
1208 return this[func]();
1213 * Formats a date given the supplied format string
1214 * @param {String} format The format string
1215 * @return {String} The formatted date
1218 Date.prototype.format = Date.prototype.dateFormat;
1221 Date.createNewFormat = function(format) {
1222 var funcName = "format" + Date.formatFunctions.count++;
1223 Date.formatFunctions[format] = funcName;
1224 var code = "Date.prototype." + funcName + " = function(){return ";
1225 var special = false;
1227 for (var i = 0; i < format.length; ++i) {
1228 ch = format.charAt(i);
1229 if (!special && ch == "\\") {
1234 code += "'" + String.escape(ch) + "' + ";
1237 code += Date.getFormatCode(ch);
1240 /** eval:var:zzzzzzzzzzzzz */
1241 eval(code.substring(0, code.length - 3) + ";}");
1245 Date.getFormatCode = function(character) {
1246 switch (character) {
1248 return "String.leftPad(this.getDate(), 2, '0') + ";
1250 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1252 return "this.getDate() + ";
1254 return "Date.dayNames[this.getDay()] + ";
1256 return "this.getSuffix() + ";
1258 return "this.getDay() + ";
1260 return "this.getDayOfYear() + ";
1262 return "this.getWeekOfYear() + ";
1264 return "Date.monthNames[this.getMonth()] + ";
1266 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1268 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1270 return "(this.getMonth() + 1) + ";
1272 return "this.getDaysInMonth() + ";
1274 return "(this.isLeapYear() ? 1 : 0) + ";
1276 return "this.getFullYear() + ";
1278 return "('' + this.getFullYear()).substring(2, 4) + ";
1280 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1282 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1284 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1286 return "this.getHours() + ";
1288 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1290 return "String.leftPad(this.getHours(), 2, '0') + ";
1292 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1294 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1296 return "this.getGMTOffset() + ";
1298 return "this.getGMTColonOffset() + ";
1300 return "this.getTimezone() + ";
1302 return "(this.getTimezoneOffset() * -60) + ";
1304 return "'" + String.escape(character) + "' + ";
1309 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1310 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1311 * the date format that is not specified will default to the current date value for that part. Time parts can also
1312 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1313 * string or the parse operation will fail.
1316 //dt = Fri May 25 2007 (current date)
1317 var dt = new Date();
1319 //dt = Thu May 25 2006 (today's month/day in 2006)
1320 dt = Date.parseDate("2006", "Y");
1322 //dt = Sun Jan 15 2006 (all date parts specified)
1323 dt = Date.parseDate("2006-1-15", "Y-m-d");
1325 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1326 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1328 * @param {String} input The unparsed date as a string
1329 * @param {String} format The format the date is in
1330 * @return {Date} The parsed date
1333 Date.parseDate = function(input, format) {
1334 if (Date.parseFunctions[format] == null) {
1335 Date.createParser(format);
1337 var func = Date.parseFunctions[format];
1338 return Date[func](input);
1343 Date.createParser = function(format) {
1344 var funcName = "parse" + Date.parseFunctions.count++;
1345 var regexNum = Date.parseRegexes.length;
1346 var currentGroup = 1;
1347 Date.parseFunctions[format] = funcName;
1349 var code = "Date." + funcName + " = function(input){\n"
1350 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1351 + "var d = new Date();\n"
1352 + "y = d.getFullYear();\n"
1353 + "m = d.getMonth();\n"
1354 + "d = d.getDate();\n"
1355 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1356 + "if (results && results.length > 0) {";
1359 var special = false;
1361 for (var i = 0; i < format.length; ++i) {
1362 ch = format.charAt(i);
1363 if (!special && ch == "\\") {
1368 regex += String.escape(ch);
1371 var obj = Date.formatCodeToRegex(ch, currentGroup);
1372 currentGroup += obj.g;
1374 if (obj.g && obj.c) {
1380 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1381 + "{v = new Date(y, m, d, h, i, s);}\n"
1382 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1383 + "{v = new Date(y, m, d, h, i);}\n"
1384 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1385 + "{v = new Date(y, m, d, h);}\n"
1386 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1387 + "{v = new Date(y, m, d);}\n"
1388 + "else if (y >= 0 && m >= 0)\n"
1389 + "{v = new Date(y, m);}\n"
1390 + "else if (y >= 0)\n"
1391 + "{v = new Date(y);}\n"
1392 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1393 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1394 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1397 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1398 /** eval:var:zzzzzzzzzzzzz */
1403 Date.formatCodeToRegex = function(character, currentGroup) {
1404 switch (character) {
1408 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1411 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1412 s:"(\\d{1,2})"}; // day of month without leading zeroes
1415 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1416 s:"(\\d{2})"}; // day of month with leading zeroes
1420 s:"(?:" + Date.dayNames.join("|") + ")"};
1424 s:"(?:st|nd|rd|th)"};
1439 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1440 s:"(" + Date.monthNames.join("|") + ")"};
1443 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1444 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1447 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1448 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1451 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1452 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1463 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1467 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1468 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1472 c:"if (results[" + currentGroup + "] == 'am') {\n"
1473 + "if (h == 12) { h = 0; }\n"
1474 + "} else { if (h < 12) { h += 12; }}",
1478 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1479 + "if (h == 12) { h = 0; }\n"
1480 + "} else { if (h < 12) { h += 12; }}",
1485 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1486 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1490 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1491 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1494 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1498 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1503 "o = results[", currentGroup, "];\n",
1504 "var sn = o.substring(0,1);\n", // get + / - sign
1505 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1506 "var mn = o.substring(3,5) % 60;\n", // get minutes
1507 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1508 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1510 s:"([+\-]\\d{2,4})"};
1516 "o = results[", currentGroup, "];\n",
1517 "var sn = o.substring(0,1);\n",
1518 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1519 "var mn = o.substring(4,6) % 60;\n",
1520 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1521 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1527 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1530 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1531 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1532 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1536 s:String.escape(character)};
1541 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1542 * @return {String} The abbreviated timezone name (e.g. 'CST')
1544 Date.prototype.getTimezone = function() {
1545 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1549 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1550 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1552 Date.prototype.getGMTOffset = function() {
1553 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1554 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1555 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1559 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1560 * @return {String} 2-characters representing hours and 2-characters representing minutes
1561 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1563 Date.prototype.getGMTColonOffset = function() {
1564 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1565 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1567 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1571 * Get the numeric day number of the year, adjusted for leap year.
1572 * @return {Number} 0 through 364 (365 in leap years)
1574 Date.prototype.getDayOfYear = function() {
1576 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1577 for (var i = 0; i < this.getMonth(); ++i) {
1578 num += Date.daysInMonth[i];
1580 return num + this.getDate() - 1;
1584 * Get the string representation of the numeric week number of the year
1585 * (equivalent to the format specifier 'W').
1586 * @return {String} '00' through '52'
1588 Date.prototype.getWeekOfYear = function() {
1589 // Skip to Thursday of this week
1590 var now = this.getDayOfYear() + (4 - this.getDay());
1591 // Find the first Thursday of the year
1592 var jan1 = new Date(this.getFullYear(), 0, 1);
1593 var then = (7 - jan1.getDay() + 4);
1594 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1598 * Whether or not the current date is in a leap year.
1599 * @return {Boolean} True if the current date is in a leap year, else false
1601 Date.prototype.isLeapYear = function() {
1602 var year = this.getFullYear();
1603 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1607 * Get the first day of the current month, adjusted for leap year. The returned value
1608 * is the numeric day index within the week (0-6) which can be used in conjunction with
1609 * the {@link #monthNames} array to retrieve the textual day name.
1612 var dt = new Date('1/10/2007');
1613 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1615 * @return {Number} The day number (0-6)
1617 Date.prototype.getFirstDayOfMonth = function() {
1618 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1619 return (day < 0) ? (day + 7) : day;
1623 * Get the last day of the current month, adjusted for leap year. The returned value
1624 * is the numeric day index within the week (0-6) which can be used in conjunction with
1625 * the {@link #monthNames} array to retrieve the textual day name.
1628 var dt = new Date('1/10/2007');
1629 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1631 * @return {Number} The day number (0-6)
1633 Date.prototype.getLastDayOfMonth = function() {
1634 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1635 return (day < 0) ? (day + 7) : day;
1640 * Get the first date of this date's month
1643 Date.prototype.getFirstDateOfMonth = function() {
1644 return new Date(this.getFullYear(), this.getMonth(), 1);
1648 * Get the last date of this date's month
1651 Date.prototype.getLastDateOfMonth = function() {
1652 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1655 * Get the number of days in the current month, adjusted for leap year.
1656 * @return {Number} The number of days in the month
1658 Date.prototype.getDaysInMonth = function() {
1659 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1660 return Date.daysInMonth[this.getMonth()];
1664 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1665 * @return {String} 'st, 'nd', 'rd' or 'th'
1667 Date.prototype.getSuffix = function() {
1668 switch (this.getDate()) {
1685 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1688 * An array of textual month names.
1689 * Override these values for international dates, for example...
1690 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1709 * An array of textual day names.
1710 * Override these values for international dates, for example...
1711 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1727 Date.monthNumbers = {
1742 * Creates and returns a new Date instance with the exact same date value as the called instance.
1743 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1744 * variable will also be changed. When the intention is to create a new variable that will not
1745 * modify the original instance, you should create a clone.
1747 * Example of correctly cloning a date:
1750 var orig = new Date('10/1/2006');
1753 document.write(orig); //returns 'Thu Oct 05 2006'!
1756 var orig = new Date('10/1/2006');
1757 var copy = orig.clone();
1759 document.write(orig); //returns 'Thu Oct 01 2006'
1761 * @return {Date} The new Date instance
1763 Date.prototype.clone = function() {
1764 return new Date(this.getTime());
1768 * Clears any time information from this date
1769 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1770 @return {Date} this or the clone
1772 Date.prototype.clearTime = function(clone){
1774 return this.clone().clearTime();
1779 this.setMilliseconds(0);
1784 // safari setMonth is broken
1786 Date.brokenSetMonth = Date.prototype.setMonth;
1787 Date.prototype.setMonth = function(num){
1789 var n = Math.ceil(-num);
1790 var back_year = Math.ceil(n/12);
1791 var month = (n % 12) ? 12 - n % 12 : 0 ;
1792 this.setFullYear(this.getFullYear() - back_year);
1793 return Date.brokenSetMonth.call(this, month);
1795 return Date.brokenSetMonth.apply(this, arguments);
1800 /** Date interval constant
1804 /** Date interval constant
1808 /** Date interval constant
1812 /** Date interval constant
1816 /** Date interval constant
1820 /** Date interval constant
1824 /** Date interval constant
1830 * Provides a convenient method of performing basic date arithmetic. This method
1831 * does not modify the Date instance being called - it creates and returns
1832 * a new Date instance containing the resulting date value.
1837 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1838 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1840 //Negative values will subtract correctly:
1841 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1842 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1844 //You can even chain several calls together in one line!
1845 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1846 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1849 * @param {String} interval A valid date interval enum value
1850 * @param {Number} value The amount to add to the current date
1851 * @return {Date} The new Date instance
1853 Date.prototype.add = function(interval, value){
1854 var d = this.clone();
1855 if (!interval || value === 0) return d;
1856 switch(interval.toLowerCase()){
1858 d.setMilliseconds(this.getMilliseconds() + value);
1861 d.setSeconds(this.getSeconds() + value);
1864 d.setMinutes(this.getMinutes() + value);
1867 d.setHours(this.getHours() + value);
1870 d.setDate(this.getDate() + value);
1873 var day = this.getDate();
1875 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1878 d.setMonth(this.getMonth() + value);
1881 d.setFullYear(this.getFullYear() + value);
1888 * Ext JS Library 1.1.1
1889 * Copyright(c) 2006-2007, Ext JS, LLC.
1891 * Originally Released Under LGPL - original licence link has changed is not relivant.
1894 * <script type="text/javascript">
1898 * @class Roo.lib.Dom
1901 * Dom utils (from YIU afaik)
1906 * Get the view width
1907 * @param {Boolean} full True will get the full document, otherwise it's the view width
1908 * @return {Number} The width
1911 getViewWidth : function(full) {
1912 return full ? this.getDocumentWidth() : this.getViewportWidth();
1915 * Get the view height
1916 * @param {Boolean} full True will get the full document, otherwise it's the view height
1917 * @return {Number} The height
1919 getViewHeight : function(full) {
1920 return full ? this.getDocumentHeight() : this.getViewportHeight();
1923 getDocumentHeight: function() {
1924 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1925 return Math.max(scrollHeight, this.getViewportHeight());
1928 getDocumentWidth: function() {
1929 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1930 return Math.max(scrollWidth, this.getViewportWidth());
1933 getViewportHeight: function() {
1934 var height = self.innerHeight;
1935 var mode = document.compatMode;
1937 if ((mode || Roo.isIE) && !Roo.isOpera) {
1938 height = (mode == "CSS1Compat") ?
1939 document.documentElement.clientHeight :
1940 document.body.clientHeight;
1946 getViewportWidth: function() {
1947 var width = self.innerWidth;
1948 var mode = document.compatMode;
1950 if (mode || Roo.isIE) {
1951 width = (mode == "CSS1Compat") ?
1952 document.documentElement.clientWidth :
1953 document.body.clientWidth;
1958 isAncestor : function(p, c) {
1965 if (p.contains && !Roo.isSafari) {
1966 return p.contains(c);
1967 } else if (p.compareDocumentPosition) {
1968 return !!(p.compareDocumentPosition(c) & 16);
1970 var parent = c.parentNode;
1975 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1978 parent = parent.parentNode;
1984 getRegion : function(el) {
1985 return Roo.lib.Region.getRegion(el);
1988 getY : function(el) {
1989 return this.getXY(el)[1];
1992 getX : function(el) {
1993 return this.getXY(el)[0];
1996 getXY : function(el) {
1997 var p, pe, b, scroll, bd = document.body;
1998 el = Roo.getDom(el);
1999 var fly = Roo.lib.AnimBase.fly;
2000 if (el.getBoundingClientRect) {
2001 b = el.getBoundingClientRect();
2002 scroll = fly(document).getScroll();
2003 return [b.left + scroll.left, b.top + scroll.top];
2009 var hasAbsolute = fly(el).getStyle("position") == "absolute";
2016 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
2023 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
2024 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
2031 if (p != el && pe.getStyle('overflow') != 'visible') {
2039 if (Roo.isSafari && hasAbsolute) {
2044 if (Roo.isGecko && !hasAbsolute) {
2046 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
2047 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
2051 while (p && p != bd) {
2052 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
2064 setXY : function(el, xy) {
2065 el = Roo.fly(el, '_setXY');
2067 var pts = el.translatePoints(xy);
2068 if (xy[0] !== false) {
2069 el.dom.style.left = pts.left + "px";
2071 if (xy[1] !== false) {
2072 el.dom.style.top = pts.top + "px";
2076 setX : function(el, x) {
2077 this.setXY(el, [x, false]);
2080 setY : function(el, y) {
2081 this.setXY(el, [false, y]);
2085 * Portions of this file are based on pieces of Yahoo User Interface Library
2086 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2087 * YUI licensed under the BSD License:
2088 * http://developer.yahoo.net/yui/license.txt
2089 * <script type="text/javascript">
2093 Roo.lib.Event = function() {
2094 var loadComplete = false;
2096 var unloadListeners = [];
2098 var onAvailStack = [];
2100 var lastError = null;
2113 startInterval: function() {
2114 if (!this._interval) {
2116 var callback = function() {
2117 self._tryPreloadAttach();
2119 this._interval = setInterval(callback, this.POLL_INTERVAL);
2124 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2125 onAvailStack.push({ id: p_id,
2128 override: p_override,
2129 checkReady: false });
2131 retryCount = this.POLL_RETRYS;
2132 this.startInterval();
2136 addListener: function(el, eventName, fn) {
2137 el = Roo.getDom(el);
2142 if ("unload" == eventName) {
2143 unloadListeners[unloadListeners.length] =
2144 [el, eventName, fn];
2148 var wrappedFn = function(e) {
2149 return fn(Roo.lib.Event.getEvent(e));
2152 var li = [el, eventName, fn, wrappedFn];
2154 var index = listeners.length;
2155 listeners[index] = li;
2157 this.doAdd(el, eventName, wrappedFn, false);
2163 removeListener: function(el, eventName, fn) {
2166 el = Roo.getDom(el);
2169 return this.purgeElement(el, false, eventName);
2173 if ("unload" == eventName) {
2175 for (i = 0,len = unloadListeners.length; i < len; i++) {
2176 var li = unloadListeners[i];
2179 li[1] == eventName &&
2181 unloadListeners.splice(i, 1);
2189 var cacheItem = null;
2192 var index = arguments[3];
2194 if ("undefined" == typeof index) {
2195 index = this._getCacheIndex(el, eventName, fn);
2199 cacheItem = listeners[index];
2202 if (!el || !cacheItem) {
2206 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2208 delete listeners[index][this.WFN];
2209 delete listeners[index][this.FN];
2210 listeners.splice(index, 1);
2217 getTarget: function(ev, resolveTextNode) {
2218 ev = ev.browserEvent || ev;
2219 var t = ev.target || ev.srcElement;
2220 return this.resolveTextNode(t);
2224 resolveTextNode: function(node) {
2225 if (Roo.isSafari && node && 3 == node.nodeType) {
2226 return node.parentNode;
2233 getPageX: function(ev) {
2234 ev = ev.browserEvent || ev;
2236 if (!x && 0 !== x) {
2237 x = ev.clientX || 0;
2240 x += this.getScroll()[1];
2248 getPageY: function(ev) {
2249 ev = ev.browserEvent || ev;
2251 if (!y && 0 !== y) {
2252 y = ev.clientY || 0;
2255 y += this.getScroll()[0];
2264 getXY: function(ev) {
2265 ev = ev.browserEvent || ev;
2266 return [this.getPageX(ev), this.getPageY(ev)];
2270 getRelatedTarget: function(ev) {
2271 ev = ev.browserEvent || ev;
2272 var t = ev.relatedTarget;
2274 if (ev.type == "mouseout") {
2276 } else if (ev.type == "mouseover") {
2281 return this.resolveTextNode(t);
2285 getTime: function(ev) {
2286 ev = ev.browserEvent || ev;
2288 var t = new Date().getTime();
2292 this.lastError = ex;
2301 stopEvent: function(ev) {
2302 this.stopPropagation(ev);
2303 this.preventDefault(ev);
2307 stopPropagation: function(ev) {
2308 ev = ev.browserEvent || ev;
2309 if (ev.stopPropagation) {
2310 ev.stopPropagation();
2312 ev.cancelBubble = true;
2317 preventDefault: function(ev) {
2318 ev = ev.browserEvent || ev;
2319 if(ev.preventDefault) {
2320 ev.preventDefault();
2322 ev.returnValue = false;
2327 getEvent: function(e) {
2328 var ev = e || window.event;
2330 var c = this.getEvent.caller;
2332 ev = c.arguments[0];
2333 if (ev && Event == ev.constructor) {
2343 getCharCode: function(ev) {
2344 ev = ev.browserEvent || ev;
2345 return ev.charCode || ev.keyCode || 0;
2349 _getCacheIndex: function(el, eventName, fn) {
2350 for (var i = 0,len = listeners.length; i < len; ++i) {
2351 var li = listeners[i];
2353 li[this.FN] == fn &&
2354 li[this.EL] == el &&
2355 li[this.TYPE] == eventName) {
2367 getEl: function(id) {
2368 return document.getElementById(id);
2372 clearCache: function() {
2376 _load: function(e) {
2377 loadComplete = true;
2378 var EU = Roo.lib.Event;
2382 EU.doRemove(window, "load", EU._load);
2387 _tryPreloadAttach: function() {
2396 var tryAgain = !loadComplete;
2398 tryAgain = (retryCount > 0);
2403 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2404 var item = onAvailStack[i];
2406 var el = this.getEl(item.id);
2409 if (!item.checkReady ||
2412 (document && document.body)) {
2415 if (item.override) {
2416 if (item.override === true) {
2419 scope = item.override;
2422 item.fn.call(scope, item.obj);
2423 onAvailStack[i] = null;
2426 notAvail.push(item);
2431 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2435 this.startInterval();
2437 clearInterval(this._interval);
2438 this._interval = null;
2441 this.locked = false;
2448 purgeElement: function(el, recurse, eventName) {
2449 var elListeners = this.getListeners(el, eventName);
2451 for (var i = 0,len = elListeners.length; i < len; ++i) {
2452 var l = elListeners[i];
2453 this.removeListener(el, l.type, l.fn);
2457 if (recurse && el && el.childNodes) {
2458 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2459 this.purgeElement(el.childNodes[i], recurse, eventName);
2465 getListeners: function(el, eventName) {
2466 var results = [], searchLists;
2468 searchLists = [listeners, unloadListeners];
2469 } else if (eventName == "unload") {
2470 searchLists = [unloadListeners];
2472 searchLists = [listeners];
2475 for (var j = 0; j < searchLists.length; ++j) {
2476 var searchList = searchLists[j];
2477 if (searchList && searchList.length > 0) {
2478 for (var i = 0,len = searchList.length; i < len; ++i) {
2479 var l = searchList[i];
2480 if (l && l[this.EL] === el &&
2481 (!eventName || eventName === l[this.TYPE])) {
2486 adjust: l[this.ADJ_SCOPE],
2494 return (results.length) ? results : null;
2498 _unload: function(e) {
2500 var EU = Roo.lib.Event, i, j, l, len, index;
2502 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2503 l = unloadListeners[i];
2506 if (l[EU.ADJ_SCOPE]) {
2507 if (l[EU.ADJ_SCOPE] === true) {
2510 scope = l[EU.ADJ_SCOPE];
2513 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2514 unloadListeners[i] = null;
2520 unloadListeners = null;
2522 if (listeners && listeners.length > 0) {
2523 j = listeners.length;
2526 l = listeners[index];
2528 EU.removeListener(l[EU.EL], l[EU.TYPE],
2538 EU.doRemove(window, "unload", EU._unload);
2543 getScroll: function() {
2544 var dd = document.documentElement, db = document.body;
2545 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2546 return [dd.scrollTop, dd.scrollLeft];
2548 return [db.scrollTop, db.scrollLeft];
2555 doAdd: function () {
2556 if (window.addEventListener) {
2557 return function(el, eventName, fn, capture) {
2558 el.addEventListener(eventName, fn, (capture));
2560 } else if (window.attachEvent) {
2561 return function(el, eventName, fn, capture) {
2562 el.attachEvent("on" + eventName, fn);
2571 doRemove: function() {
2572 if (window.removeEventListener) {
2573 return function (el, eventName, fn, capture) {
2574 el.removeEventListener(eventName, fn, (capture));
2576 } else if (window.detachEvent) {
2577 return function (el, eventName, fn) {
2578 el.detachEvent("on" + eventName, fn);
2590 var E = Roo.lib.Event;
2591 E.on = E.addListener;
2592 E.un = E.removeListener;
2594 if (document && document.body) {
2597 E.doAdd(window, "load", E._load);
2599 E.doAdd(window, "unload", E._unload);
2600 E._tryPreloadAttach();
2604 * Portions of this file are based on pieces of Yahoo User Interface Library
2605 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2606 * YUI licensed under the BSD License:
2607 * http://developer.yahoo.net/yui/license.txt
2608 * <script type="text/javascript">
2614 * @class Roo.lib.Ajax
2621 request : function(method, uri, cb, data, options) {
2623 var hs = options.headers;
2626 if(hs.hasOwnProperty(h)){
2627 this.initHeader(h, hs[h], false);
2631 if(options.xmlData){
2632 this.initHeader('Content-Type', 'text/xml', false);
2634 data = options.xmlData;
2638 return this.asyncRequest(method, uri, cb, data);
2641 serializeForm : function(form) {
2642 if(typeof form == 'string') {
2643 form = (document.getElementById(form) || document.forms[form]);
2646 var el, name, val, disabled, data = '', hasSubmit = false;
2647 for (var i = 0; i < form.elements.length; i++) {
2648 el = form.elements[i];
2649 disabled = form.elements[i].disabled;
2650 name = form.elements[i].name;
2651 val = form.elements[i].value;
2653 if (!disabled && name){
2657 case 'select-multiple':
2658 for (var j = 0; j < el.options.length; j++) {
2659 if (el.options[j].selected) {
2661 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2664 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2672 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2685 if(hasSubmit == false) {
2686 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2691 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2696 data = data.substr(0, data.length - 1);
2704 useDefaultHeader:true,
2706 defaultPostHeader:'application/x-www-form-urlencoded',
2708 useDefaultXhrHeader:true,
2710 defaultXhrHeader:'XMLHttpRequest',
2712 hasDefaultHeaders:true,
2724 setProgId:function(id)
2726 this.activeX.unshift(id);
2729 setDefaultPostHeader:function(b)
2731 this.useDefaultHeader = b;
2734 setDefaultXhrHeader:function(b)
2736 this.useDefaultXhrHeader = b;
2739 setPollingInterval:function(i)
2741 if (typeof i == 'number' && isFinite(i)) {
2742 this.pollInterval = i;
2746 createXhrObject:function(transactionId)
2752 http = new XMLHttpRequest();
2754 obj = { conn:http, tId:transactionId };
2758 for (var i = 0; i < this.activeX.length; ++i) {
2762 http = new ActiveXObject(this.activeX[i]);
2764 obj = { conn:http, tId:transactionId };
2777 getConnectionObject:function()
2780 var tId = this.transactionId;
2784 o = this.createXhrObject(tId);
2786 this.transactionId++;
2797 asyncRequest:function(method, uri, callback, postData)
2799 var o = this.getConnectionObject();
2805 o.conn.open(method, uri, true);
2807 if (this.useDefaultXhrHeader) {
2808 if (!this.defaultHeaders['X-Requested-With']) {
2809 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2813 if(postData && this.useDefaultHeader){
2814 this.initHeader('Content-Type', this.defaultPostHeader);
2817 if (this.hasDefaultHeaders || this.hasHeaders) {
2821 this.handleReadyState(o, callback);
2822 o.conn.send(postData || null);
2828 handleReadyState:function(o, callback)
2832 if (callback && callback.timeout) {
2834 this.timeout[o.tId] = window.setTimeout(function() {
2835 oConn.abort(o, callback, true);
2836 }, callback.timeout);
2839 this.poll[o.tId] = window.setInterval(
2841 if (o.conn && o.conn.readyState == 4) {
2842 window.clearInterval(oConn.poll[o.tId]);
2843 delete oConn.poll[o.tId];
2845 if(callback && callback.timeout) {
2846 window.clearTimeout(oConn.timeout[o.tId]);
2847 delete oConn.timeout[o.tId];
2850 oConn.handleTransactionResponse(o, callback);
2853 , this.pollInterval);
2856 handleTransactionResponse:function(o, callback, isAbort)
2860 this.releaseObject(o);
2864 var httpStatus, responseObject;
2868 if (o.conn.status !== undefined && o.conn.status != 0) {
2869 httpStatus = o.conn.status;
2881 if (httpStatus >= 200 && httpStatus < 300) {
2882 responseObject = this.createResponseObject(o, callback.argument);
2883 if (callback.success) {
2884 if (!callback.scope) {
2885 callback.success(responseObject);
2890 callback.success.apply(callback.scope, [responseObject]);
2895 switch (httpStatus) {
2903 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2904 if (callback.failure) {
2905 if (!callback.scope) {
2906 callback.failure(responseObject);
2909 callback.failure.apply(callback.scope, [responseObject]);
2914 responseObject = this.createResponseObject(o, callback.argument);
2915 if (callback.failure) {
2916 if (!callback.scope) {
2917 callback.failure(responseObject);
2920 callback.failure.apply(callback.scope, [responseObject]);
2926 this.releaseObject(o);
2927 responseObject = null;
2930 createResponseObject:function(o, callbackArg)
2937 var headerStr = o.conn.getAllResponseHeaders();
2938 var header = headerStr.split('\n');
2939 for (var i = 0; i < header.length; i++) {
2940 var delimitPos = header[i].indexOf(':');
2941 if (delimitPos != -1) {
2942 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2950 obj.status = o.conn.status;
2951 obj.statusText = o.conn.statusText;
2952 obj.getResponseHeader = headerObj;
2953 obj.getAllResponseHeaders = headerStr;
2954 obj.responseText = o.conn.responseText;
2955 obj.responseXML = o.conn.responseXML;
2957 if (typeof callbackArg !== undefined) {
2958 obj.argument = callbackArg;
2964 createExceptionObject:function(tId, callbackArg, isAbort)
2967 var COMM_ERROR = 'communication failure';
2968 var ABORT_CODE = -1;
2969 var ABORT_ERROR = 'transaction aborted';
2975 obj.status = ABORT_CODE;
2976 obj.statusText = ABORT_ERROR;
2979 obj.status = COMM_CODE;
2980 obj.statusText = COMM_ERROR;
2984 obj.argument = callbackArg;
2990 initHeader:function(label, value, isDefault)
2992 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2994 if (headerObj[label] === undefined) {
2995 headerObj[label] = value;
3000 headerObj[label] = value + "," + headerObj[label];
3004 this.hasDefaultHeaders = true;
3007 this.hasHeaders = true;
3012 setHeader:function(o)
3014 if (this.hasDefaultHeaders) {
3015 for (var prop in this.defaultHeaders) {
3016 if (this.defaultHeaders.hasOwnProperty(prop)) {
3017 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
3022 if (this.hasHeaders) {
3023 for (var prop in this.headers) {
3024 if (this.headers.hasOwnProperty(prop)) {
3025 o.conn.setRequestHeader(prop, this.headers[prop]);
3029 this.hasHeaders = false;
3033 resetDefaultHeaders:function() {
3034 delete this.defaultHeaders;
3035 this.defaultHeaders = {};
3036 this.hasDefaultHeaders = false;
3039 abort:function(o, callback, isTimeout)
3041 if(this.isCallInProgress(o)) {
3043 window.clearInterval(this.poll[o.tId]);
3044 delete this.poll[o.tId];
3046 delete this.timeout[o.tId];
3049 this.handleTransactionResponse(o, callback, true);
3059 isCallInProgress:function(o)
3062 return o.conn.readyState != 4 && o.conn.readyState != 0;
3071 releaseObject:function(o)
3080 'MSXML2.XMLHTTP.3.0',
3088 * Portions of this file are based on pieces of Yahoo User Interface Library
3089 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3090 * YUI licensed under the BSD License:
3091 * http://developer.yahoo.net/yui/license.txt
3092 * <script type="text/javascript">
3096 Roo.lib.Region = function(t, r, b, l) {
3106 Roo.lib.Region.prototype = {
3107 contains : function(region) {
3108 return ( region.left >= this.left &&
3109 region.right <= this.right &&
3110 region.top >= this.top &&
3111 region.bottom <= this.bottom );
3115 getArea : function() {
3116 return ( (this.bottom - this.top) * (this.right - this.left) );
3119 intersect : function(region) {
3120 var t = Math.max(this.top, region.top);
3121 var r = Math.min(this.right, region.right);
3122 var b = Math.min(this.bottom, region.bottom);
3123 var l = Math.max(this.left, region.left);
3125 if (b >= t && r >= l) {
3126 return new Roo.lib.Region(t, r, b, l);
3131 union : function(region) {
3132 var t = Math.min(this.top, region.top);
3133 var r = Math.max(this.right, region.right);
3134 var b = Math.max(this.bottom, region.bottom);
3135 var l = Math.min(this.left, region.left);
3137 return new Roo.lib.Region(t, r, b, l);
3140 adjust : function(t, l, b, r) {
3149 Roo.lib.Region.getRegion = function(el) {
3150 var p = Roo.lib.Dom.getXY(el);
3153 var r = p[0] + el.offsetWidth;
3154 var b = p[1] + el.offsetHeight;
3157 return new Roo.lib.Region(t, r, b, l);
3160 * Portions of this file are based on pieces of Yahoo User Interface Library
3161 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3162 * YUI licensed under the BSD License:
3163 * http://developer.yahoo.net/yui/license.txt
3164 * <script type="text/javascript">
3167 //@@dep Roo.lib.Region
3170 Roo.lib.Point = function(x, y) {
3171 if (x instanceof Array) {
3175 this.x = this.right = this.left = this[0] = x;
3176 this.y = this.top = this.bottom = this[1] = y;
3179 Roo.lib.Point.prototype = new Roo.lib.Region();
3181 * Portions of this file are based on pieces of Yahoo User Interface Library
3182 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3183 * YUI licensed under the BSD License:
3184 * http://developer.yahoo.net/yui/license.txt
3185 * <script type="text/javascript">
3192 scroll : function(el, args, duration, easing, cb, scope) {
3193 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3196 motion : function(el, args, duration, easing, cb, scope) {
3197 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3200 color : function(el, args, duration, easing, cb, scope) {
3201 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3204 run : function(el, args, duration, easing, cb, scope, type) {
3205 type = type || Roo.lib.AnimBase;
3206 if (typeof easing == "string") {
3207 easing = Roo.lib.Easing[easing];
3209 var anim = new type(el, args, duration, easing);
3210 anim.animateX(function() {
3211 Roo.callback(cb, scope);
3217 * Portions of this file are based on pieces of Yahoo User Interface Library
3218 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3219 * YUI licensed under the BSD License:
3220 * http://developer.yahoo.net/yui/license.txt
3221 * <script type="text/javascript">
3229 if (!libFlyweight) {
3230 libFlyweight = new Roo.Element.Flyweight();
3232 libFlyweight.dom = el;
3233 return libFlyweight;
3236 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3240 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3242 this.init(el, attributes, duration, method);
3246 Roo.lib.AnimBase.fly = fly;
3250 Roo.lib.AnimBase.prototype = {
3252 toString: function() {
3253 var el = this.getEl();
3254 var id = el.id || el.tagName;
3255 return ("Anim " + id);
3259 noNegatives: /width|height|opacity|padding/i,
3260 offsetAttribute: /^((width|height)|(top|left))$/,
3261 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3262 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3266 doMethod: function(attr, start, end) {
3267 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3271 setAttribute: function(attr, val, unit) {
3272 if (this.patterns.noNegatives.test(attr)) {
3273 val = (val > 0) ? val : 0;
3276 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3280 getAttribute: function(attr) {
3281 var el = this.getEl();
3282 var val = fly(el).getStyle(attr);
3284 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3285 return parseFloat(val);
3288 var a = this.patterns.offsetAttribute.exec(attr) || [];
3289 var pos = !!( a[3] );
3290 var box = !!( a[2] );
3293 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3294 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3303 getDefaultUnit: function(attr) {
3304 if (this.patterns.defaultUnit.test(attr)) {
3311 animateX : function(callback, scope) {
3312 var f = function() {
3313 this.onComplete.removeListener(f);
3314 if (typeof callback == "function") {
3315 callback.call(scope || this, this);
3318 this.onComplete.addListener(f, this);
3323 setRuntimeAttribute: function(attr) {
3326 var attributes = this.attributes;
3328 this.runtimeAttributes[attr] = {};
3330 var isset = function(prop) {
3331 return (typeof prop !== 'undefined');
3334 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3338 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3341 if (isset(attributes[attr]['to'])) {
3342 end = attributes[attr]['to'];
3343 } else if (isset(attributes[attr]['by'])) {
3344 if (start.constructor == Array) {
3346 for (var i = 0, len = start.length; i < len; ++i) {
3347 end[i] = start[i] + attributes[attr]['by'][i];
3350 end = start + attributes[attr]['by'];
3354 this.runtimeAttributes[attr].start = start;
3355 this.runtimeAttributes[attr].end = end;
3358 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3362 init: function(el, attributes, duration, method) {
3364 var isAnimated = false;
3367 var startTime = null;
3370 var actualFrames = 0;
3373 el = Roo.getDom(el);
3376 this.attributes = attributes || {};
3379 this.duration = duration || 1;
3382 this.method = method || Roo.lib.Easing.easeNone;
3385 this.useSeconds = true;
3388 this.currentFrame = 0;
3391 this.totalFrames = Roo.lib.AnimMgr.fps;
3394 this.getEl = function() {
3399 this.isAnimated = function() {
3404 this.getStartTime = function() {
3408 this.runtimeAttributes = {};
3411 this.animate = function() {
3412 if (this.isAnimated()) {
3416 this.currentFrame = 0;
3418 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3420 Roo.lib.AnimMgr.registerElement(this);
3424 this.stop = function(finish) {
3426 this.currentFrame = this.totalFrames;
3427 this._onTween.fire();
3429 Roo.lib.AnimMgr.stop(this);
3432 var onStart = function() {
3433 this.onStart.fire();
3435 this.runtimeAttributes = {};
3436 for (var attr in this.attributes) {
3437 this.setRuntimeAttribute(attr);
3442 startTime = new Date();
3446 var onTween = function() {
3448 duration: new Date() - this.getStartTime(),
3449 currentFrame: this.currentFrame
3452 data.toString = function() {
3454 'duration: ' + data.duration +
3455 ', currentFrame: ' + data.currentFrame
3459 this.onTween.fire(data);
3461 var runtimeAttributes = this.runtimeAttributes;
3463 for (var attr in runtimeAttributes) {
3464 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3470 var onComplete = function() {
3471 var actual_duration = (new Date() - startTime) / 1000 ;
3474 duration: actual_duration,
3475 frames: actualFrames,
3476 fps: actualFrames / actual_duration
3479 data.toString = function() {
3481 'duration: ' + data.duration +
3482 ', frames: ' + data.frames +
3483 ', fps: ' + data.fps
3489 this.onComplete.fire(data);
3493 this._onStart = new Roo.util.Event(this);
3494 this.onStart = new Roo.util.Event(this);
3495 this.onTween = new Roo.util.Event(this);
3496 this._onTween = new Roo.util.Event(this);
3497 this.onComplete = new Roo.util.Event(this);
3498 this._onComplete = new Roo.util.Event(this);
3499 this._onStart.addListener(onStart);
3500 this._onTween.addListener(onTween);
3501 this._onComplete.addListener(onComplete);
3506 * Portions of this file are based on pieces of Yahoo User Interface Library
3507 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3508 * YUI licensed under the BSD License:
3509 * http://developer.yahoo.net/yui/license.txt
3510 * <script type="text/javascript">
3514 Roo.lib.AnimMgr = new function() {
3531 this.registerElement = function(tween) {
3532 queue[queue.length] = tween;
3534 tween._onStart.fire();
3539 this.unRegister = function(tween, index) {
3540 tween._onComplete.fire();
3541 index = index || getIndex(tween);
3543 queue.splice(index, 1);
3547 if (tweenCount <= 0) {
3553 this.start = function() {
3554 if (thread === null) {
3555 thread = setInterval(this.run, this.delay);
3560 this.stop = function(tween) {
3562 clearInterval(thread);
3564 for (var i = 0, len = queue.length; i < len; ++i) {
3565 if (queue[0].isAnimated()) {
3566 this.unRegister(queue[0], 0);
3575 this.unRegister(tween);
3580 this.run = function() {
3581 for (var i = 0, len = queue.length; i < len; ++i) {
3582 var tween = queue[i];
3583 if (!tween || !tween.isAnimated()) {
3587 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3589 tween.currentFrame += 1;
3591 if (tween.useSeconds) {
3592 correctFrame(tween);
3594 tween._onTween.fire();
3597 Roo.lib.AnimMgr.stop(tween, i);
3602 var getIndex = function(anim) {
3603 for (var i = 0, len = queue.length; i < len; ++i) {
3604 if (queue[i] == anim) {
3612 var correctFrame = function(tween) {
3613 var frames = tween.totalFrames;
3614 var frame = tween.currentFrame;
3615 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3616 var elapsed = (new Date() - tween.getStartTime());
3619 if (elapsed < tween.duration * 1000) {
3620 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3622 tweak = frames - (frame + 1);
3624 if (tweak > 0 && isFinite(tweak)) {
3625 if (tween.currentFrame + tweak >= frames) {
3626 tweak = frames - (frame + 1);
3629 tween.currentFrame += tweak;
3633 * Portions of this file are based on pieces of Yahoo User Interface Library
3634 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3635 * YUI licensed under the BSD License:
3636 * http://developer.yahoo.net/yui/license.txt
3637 * <script type="text/javascript">
3640 Roo.lib.Bezier = new function() {
3642 this.getPosition = function(points, t) {
3643 var n = points.length;
3646 for (var i = 0; i < n; ++i) {
3647 tmp[i] = [points[i][0], points[i][1]];
3650 for (var j = 1; j < n; ++j) {
3651 for (i = 0; i < n - j; ++i) {
3652 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3653 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3657 return [ tmp[0][0], tmp[0][1] ];
3661 * Portions of this file are based on pieces of Yahoo User Interface Library
3662 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3663 * YUI licensed under the BSD License:
3664 * http://developer.yahoo.net/yui/license.txt
3665 * <script type="text/javascript">
3670 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3671 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3674 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3676 var fly = Roo.lib.AnimBase.fly;
3678 var superclass = Y.ColorAnim.superclass;
3679 var proto = Y.ColorAnim.prototype;
3681 proto.toString = function() {
3682 var el = this.getEl();
3683 var id = el.id || el.tagName;
3684 return ("ColorAnim " + id);
3687 proto.patterns.color = /color$/i;
3688 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3689 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3690 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3691 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3694 proto.parseColor = function(s) {
3695 if (s.length == 3) {
3699 var c = this.patterns.hex.exec(s);
3700 if (c && c.length == 4) {
3701 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3704 c = this.patterns.rgb.exec(s);
3705 if (c && c.length == 4) {
3706 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3709 c = this.patterns.hex3.exec(s);
3710 if (c && c.length == 4) {
3711 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3716 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3717 proto.getAttribute = function(attr) {
3718 var el = this.getEl();
3719 if (this.patterns.color.test(attr)) {
3720 var val = fly(el).getStyle(attr);
3722 if (this.patterns.transparent.test(val)) {
3723 var parent = el.parentNode;
3724 val = fly(parent).getStyle(attr);
3726 while (parent && this.patterns.transparent.test(val)) {
3727 parent = parent.parentNode;
3728 val = fly(parent).getStyle(attr);
3729 if (parent.tagName.toUpperCase() == 'HTML') {
3735 val = superclass.getAttribute.call(this, attr);
3740 proto.getAttribute = function(attr) {
3741 var el = this.getEl();
3742 if (this.patterns.color.test(attr)) {
3743 var val = fly(el).getStyle(attr);
3745 if (this.patterns.transparent.test(val)) {
3746 var parent = el.parentNode;
3747 val = fly(parent).getStyle(attr);
3749 while (parent && this.patterns.transparent.test(val)) {
3750 parent = parent.parentNode;
3751 val = fly(parent).getStyle(attr);
3752 if (parent.tagName.toUpperCase() == 'HTML') {
3758 val = superclass.getAttribute.call(this, attr);
3764 proto.doMethod = function(attr, start, end) {
3767 if (this.patterns.color.test(attr)) {
3769 for (var i = 0, len = start.length; i < len; ++i) {
3770 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3773 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3776 val = superclass.doMethod.call(this, attr, start, end);
3782 proto.setRuntimeAttribute = function(attr) {
3783 superclass.setRuntimeAttribute.call(this, attr);
3785 if (this.patterns.color.test(attr)) {
3786 var attributes = this.attributes;
3787 var start = this.parseColor(this.runtimeAttributes[attr].start);
3788 var end = this.parseColor(this.runtimeAttributes[attr].end);
3790 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3791 end = this.parseColor(attributes[attr].by);
3793 for (var i = 0, len = start.length; i < len; ++i) {
3794 end[i] = start[i] + end[i];
3798 this.runtimeAttributes[attr].start = start;
3799 this.runtimeAttributes[attr].end = end;
3805 * Portions of this file are based on pieces of Yahoo User Interface Library
3806 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3807 * YUI licensed under the BSD License:
3808 * http://developer.yahoo.net/yui/license.txt
3809 * <script type="text/javascript">
3815 easeNone: function (t, b, c, d) {
3816 return c * t / d + b;
3820 easeIn: function (t, b, c, d) {
3821 return c * (t /= d) * t + b;
3825 easeOut: function (t, b, c, d) {
3826 return -c * (t /= d) * (t - 2) + b;
3830 easeBoth: function (t, b, c, d) {
3831 if ((t /= d / 2) < 1) {
3832 return c / 2 * t * t + b;
3835 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3839 easeInStrong: function (t, b, c, d) {
3840 return c * (t /= d) * t * t * t + b;
3844 easeOutStrong: function (t, b, c, d) {
3845 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3849 easeBothStrong: function (t, b, c, d) {
3850 if ((t /= d / 2) < 1) {
3851 return c / 2 * t * t * t * t + b;
3854 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3859 elasticIn: function (t, b, c, d, a, p) {
3863 if ((t /= d) == 1) {
3870 if (!a || a < Math.abs(c)) {
3875 var s = p / (2 * Math.PI) * Math.asin(c / a);
3878 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3882 elasticOut: function (t, b, c, d, a, p) {
3886 if ((t /= d) == 1) {
3893 if (!a || a < Math.abs(c)) {
3898 var s = p / (2 * Math.PI) * Math.asin(c / a);
3901 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3905 elasticBoth: function (t, b, c, d, a, p) {
3910 if ((t /= d / 2) == 2) {
3918 if (!a || a < Math.abs(c)) {
3923 var s = p / (2 * Math.PI) * Math.asin(c / a);
3927 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3928 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3930 return a * Math.pow(2, -10 * (t -= 1)) *
3931 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3936 backIn: function (t, b, c, d, s) {
3937 if (typeof s == 'undefined') {
3940 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3944 backOut: function (t, b, c, d, s) {
3945 if (typeof s == 'undefined') {
3948 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3952 backBoth: function (t, b, c, d, s) {
3953 if (typeof s == 'undefined') {
3957 if ((t /= d / 2 ) < 1) {
3958 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3960 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3964 bounceIn: function (t, b, c, d) {
3965 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3969 bounceOut: function (t, b, c, d) {
3970 if ((t /= d) < (1 / 2.75)) {
3971 return c * (7.5625 * t * t) + b;
3972 } else if (t < (2 / 2.75)) {
3973 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3974 } else if (t < (2.5 / 2.75)) {
3975 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3977 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3981 bounceBoth: function (t, b, c, d) {
3983 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3985 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3988 * Portions of this file are based on pieces of Yahoo User Interface Library
3989 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3990 * YUI licensed under the BSD License:
3991 * http://developer.yahoo.net/yui/license.txt
3992 * <script type="text/javascript">
3996 Roo.lib.Motion = function(el, attributes, duration, method) {
3998 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
4002 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
4006 var superclass = Y.Motion.superclass;
4007 var proto = Y.Motion.prototype;
4009 proto.toString = function() {
4010 var el = this.getEl();
4011 var id = el.id || el.tagName;
4012 return ("Motion " + id);
4015 proto.patterns.points = /^points$/i;
4017 proto.setAttribute = function(attr, val, unit) {
4018 if (this.patterns.points.test(attr)) {
4019 unit = unit || 'px';
4020 superclass.setAttribute.call(this, 'left', val[0], unit);
4021 superclass.setAttribute.call(this, 'top', val[1], unit);
4023 superclass.setAttribute.call(this, attr, val, unit);
4027 proto.getAttribute = function(attr) {
4028 if (this.patterns.points.test(attr)) {
4030 superclass.getAttribute.call(this, 'left'),
4031 superclass.getAttribute.call(this, 'top')
4034 val = superclass.getAttribute.call(this, attr);
4040 proto.doMethod = function(attr, start, end) {
4043 if (this.patterns.points.test(attr)) {
4044 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
4045 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
4047 val = superclass.doMethod.call(this, attr, start, end);
4052 proto.setRuntimeAttribute = function(attr) {
4053 if (this.patterns.points.test(attr)) {
4054 var el = this.getEl();
4055 var attributes = this.attributes;
4057 var control = attributes['points']['control'] || [];
4061 if (control.length > 0 && !(control[0] instanceof Array)) {
4062 control = [control];
4065 for (i = 0,len = control.length; i < len; ++i) {
4066 tmp[i] = control[i];
4071 Roo.fly(el).position();
4073 if (isset(attributes['points']['from'])) {
4074 Roo.lib.Dom.setXY(el, attributes['points']['from']);
4077 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
4080 start = this.getAttribute('points');
4083 if (isset(attributes['points']['to'])) {
4084 end = translateValues.call(this, attributes['points']['to'], start);
4086 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4087 for (i = 0,len = control.length; i < len; ++i) {
4088 control[i] = translateValues.call(this, control[i], start);
4092 } else if (isset(attributes['points']['by'])) {
4093 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4095 for (i = 0,len = control.length; i < len; ++i) {
4096 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4100 this.runtimeAttributes[attr] = [start];
4102 if (control.length > 0) {
4103 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4106 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4109 superclass.setRuntimeAttribute.call(this, attr);
4113 var translateValues = function(val, start) {
4114 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4115 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4120 var isset = function(prop) {
4121 return (typeof prop !== 'undefined');
4125 * Portions of this file are based on pieces of Yahoo User Interface Library
4126 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4127 * YUI licensed under the BSD License:
4128 * http://developer.yahoo.net/yui/license.txt
4129 * <script type="text/javascript">
4133 Roo.lib.Scroll = function(el, attributes, duration, method) {
4135 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4139 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4143 var superclass = Y.Scroll.superclass;
4144 var proto = Y.Scroll.prototype;
4146 proto.toString = function() {
4147 var el = this.getEl();
4148 var id = el.id || el.tagName;
4149 return ("Scroll " + id);
4152 proto.doMethod = function(attr, start, end) {
4155 if (attr == 'scroll') {
4157 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4158 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4162 val = superclass.doMethod.call(this, attr, start, end);
4167 proto.getAttribute = function(attr) {
4169 var el = this.getEl();
4171 if (attr == 'scroll') {
4172 val = [ el.scrollLeft, el.scrollTop ];
4174 val = superclass.getAttribute.call(this, attr);
4180 proto.setAttribute = function(attr, val, unit) {
4181 var el = this.getEl();
4183 if (attr == 'scroll') {
4184 el.scrollLeft = val[0];
4185 el.scrollTop = val[1];
4187 superclass.setAttribute.call(this, attr, val, unit);
4193 * Ext JS Library 1.1.1
4194 * Copyright(c) 2006-2007, Ext JS, LLC.
4196 * Originally Released Under LGPL - original licence link has changed is not relivant.
4199 * <script type="text/javascript">
4203 // nasty IE9 hack - what a pile of crap that is..
4205 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4206 Range.prototype.createContextualFragment = function (html) {
4207 var doc = window.document;
4208 var container = doc.createElement("div");
4209 container.innerHTML = html;
4210 var frag = doc.createDocumentFragment(), n;
4211 while ((n = container.firstChild)) {
4212 frag.appendChild(n);
4219 * @class Roo.DomHelper
4220 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4221 * 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>.
4224 Roo.DomHelper = function(){
4225 var tempTableEl = null;
4226 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4227 var tableRe = /^table|tbody|tr|td$/i;
4229 // build as innerHTML where available
4231 var createHtml = function(o){
4232 if(typeof o == 'string'){
4241 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") continue;
4242 if(attr == "style"){
4244 if(typeof s == "function"){
4247 if(typeof s == "string"){
4248 b += ' style="' + s + '"';
4249 }else if(typeof s == "object"){
4252 if(typeof s[key] != "function"){
4253 b += key + ":" + s[key] + ";";
4260 b += ' class="' + o["cls"] + '"';
4261 }else if(attr == "htmlFor"){
4262 b += ' for="' + o["htmlFor"] + '"';
4264 b += " " + attr + '="' + o[attr] + '"';
4268 if(emptyTags.test(o.tag)){
4272 var cn = o.children || o.cn;
4274 //http://bugs.kde.org/show_bug.cgi?id=71506
4275 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4276 for(var i = 0, len = cn.length; i < len; i++) {
4277 b += createHtml(cn[i], b);
4280 b += createHtml(cn, b);
4286 b += "</" + o.tag + ">";
4293 var createDom = function(o, parentNode){
4295 // defininition craeted..
4297 if (o.ns && o.ns != 'html') {
4299 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4300 xmlns[o.ns] = o.xmlns;
4303 if (typeof(xmlns[o.ns]) == 'undefined') {
4304 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4310 if (typeof(o) == 'string') {
4311 return parentNode.appendChild(document.createTextNode(o));
4313 o.tag = o.tag || div;
4314 if (o.ns && Roo.isIE) {
4316 o.tag = o.ns + ':' + o.tag;
4319 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4320 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4323 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4324 attr == "style" || typeof o[attr] == "function") continue;
4326 if(attr=="cls" && Roo.isIE){
4327 el.className = o["cls"];
4329 if(useSet) el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);
4330 else el[attr] = o[attr];
4333 Roo.DomHelper.applyStyles(el, o.style);
4334 var cn = o.children || o.cn;
4336 //http://bugs.kde.org/show_bug.cgi?id=71506
4337 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4338 for(var i = 0, len = cn.length; i < len; i++) {
4339 createDom(cn[i], el);
4346 el.innerHTML = o.html;
4349 parentNode.appendChild(el);
4354 var ieTable = function(depth, s, h, e){
4355 tempTableEl.innerHTML = [s, h, e].join('');
4356 var i = -1, el = tempTableEl;
4363 // kill repeat to save bytes
4367 tbe = '</tbody>'+te,
4373 * Nasty code for IE's broken table implementation
4375 var insertIntoTable = function(tag, where, el, html){
4377 tempTableEl = document.createElement('div');
4382 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4385 if(where == 'beforebegin'){
4389 before = el.nextSibling;
4392 node = ieTable(4, trs, html, tre);
4394 else if(tag == 'tr'){
4395 if(where == 'beforebegin'){
4398 node = ieTable(3, tbs, html, tbe);
4399 } else if(where == 'afterend'){
4400 before = el.nextSibling;
4402 node = ieTable(3, tbs, html, tbe);
4403 } else{ // INTO a TR
4404 if(where == 'afterbegin'){
4405 before = el.firstChild;
4407 node = ieTable(4, trs, html, tre);
4409 } else if(tag == 'tbody'){
4410 if(where == 'beforebegin'){
4413 node = ieTable(2, ts, html, te);
4414 } else if(where == 'afterend'){
4415 before = el.nextSibling;
4417 node = ieTable(2, ts, html, te);
4419 if(where == 'afterbegin'){
4420 before = el.firstChild;
4422 node = ieTable(3, tbs, html, tbe);
4425 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4428 if(where == 'afterbegin'){
4429 before = el.firstChild;
4431 node = ieTable(2, ts, html, te);
4433 el.insertBefore(node, before);
4438 /** True to force the use of DOM instead of html fragments @type Boolean */
4442 * Returns the markup for the passed Element(s) config
4443 * @param {Object} o The Dom object spec (and children)
4446 markup : function(o){
4447 return createHtml(o);
4451 * Applies a style specification to an element
4452 * @param {String/HTMLElement} el The element to apply styles to
4453 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4454 * a function which returns such a specification.
4456 applyStyles : function(el, styles){
4459 if(typeof styles == "string"){
4460 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4462 while ((matches = re.exec(styles)) != null){
4463 el.setStyle(matches[1], matches[2]);
4465 }else if (typeof styles == "object"){
4466 for (var style in styles){
4467 el.setStyle(style, styles[style]);
4469 }else if (typeof styles == "function"){
4470 Roo.DomHelper.applyStyles(el, styles.call());
4476 * Inserts an HTML fragment into the Dom
4477 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4478 * @param {HTMLElement} el The context element
4479 * @param {String} html The HTML fragmenet
4480 * @return {HTMLElement} The new node
4482 insertHtml : function(where, el, html){
4483 where = where.toLowerCase();
4484 if(el.insertAdjacentHTML){
4485 if(tableRe.test(el.tagName)){
4487 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4493 el.insertAdjacentHTML('BeforeBegin', html);
4494 return el.previousSibling;
4496 el.insertAdjacentHTML('AfterBegin', html);
4497 return el.firstChild;
4499 el.insertAdjacentHTML('BeforeEnd', html);
4500 return el.lastChild;
4502 el.insertAdjacentHTML('AfterEnd', html);
4503 return el.nextSibling;
4505 throw 'Illegal insertion point -> "' + where + '"';
4507 var range = el.ownerDocument.createRange();
4511 range.setStartBefore(el);
4512 frag = range.createContextualFragment(html);
4513 el.parentNode.insertBefore(frag, el);
4514 return el.previousSibling;
4517 range.setStartBefore(el.firstChild);
4518 frag = range.createContextualFragment(html);
4519 el.insertBefore(frag, el.firstChild);
4520 return el.firstChild;
4522 el.innerHTML = html;
4523 return el.firstChild;
4527 range.setStartAfter(el.lastChild);
4528 frag = range.createContextualFragment(html);
4529 el.appendChild(frag);
4530 return el.lastChild;
4532 el.innerHTML = html;
4533 return el.lastChild;
4536 range.setStartAfter(el);
4537 frag = range.createContextualFragment(html);
4538 el.parentNode.insertBefore(frag, el.nextSibling);
4539 return el.nextSibling;
4541 throw 'Illegal insertion point -> "' + where + '"';
4545 * Creates new Dom element(s) and inserts them before el
4546 * @param {String/HTMLElement/Element} el The context element
4547 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4548 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4549 * @return {HTMLElement/Roo.Element} The new node
4551 insertBefore : function(el, o, returnElement){
4552 return this.doInsert(el, o, returnElement, "beforeBegin");
4556 * Creates new Dom element(s) and inserts them after el
4557 * @param {String/HTMLElement/Element} el The context element
4558 * @param {Object} o The Dom object spec (and children)
4559 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4560 * @return {HTMLElement/Roo.Element} The new node
4562 insertAfter : function(el, o, returnElement){
4563 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4567 * Creates new Dom element(s) and inserts them as the first child of el
4568 * @param {String/HTMLElement/Element} el The context element
4569 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4570 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4571 * @return {HTMLElement/Roo.Element} The new node
4573 insertFirst : function(el, o, returnElement){
4574 return this.doInsert(el, o, returnElement, "afterBegin");
4578 doInsert : function(el, o, returnElement, pos, sibling){
4579 el = Roo.getDom(el);
4581 if(this.useDom || o.ns){
4582 newNode = createDom(o, null);
4583 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4585 var html = createHtml(o);
4586 newNode = this.insertHtml(pos, el, html);
4588 return returnElement ? Roo.get(newNode, true) : newNode;
4592 * Creates new Dom element(s) and appends them to el
4593 * @param {String/HTMLElement/Element} el The context element
4594 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4595 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4596 * @return {HTMLElement/Roo.Element} The new node
4598 append : function(el, o, returnElement){
4599 el = Roo.getDom(el);
4601 if(this.useDom || o.ns){
4602 newNode = createDom(o, null);
4603 el.appendChild(newNode);
4605 var html = createHtml(o);
4606 newNode = this.insertHtml("beforeEnd", el, html);
4608 return returnElement ? Roo.get(newNode, true) : newNode;
4612 * Creates new Dom element(s) and overwrites the contents of el with them
4613 * @param {String/HTMLElement/Element} el The context element
4614 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4615 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4616 * @return {HTMLElement/Roo.Element} The new node
4618 overwrite : function(el, o, returnElement){
4619 el = Roo.getDom(el);
4622 while (el.childNodes.length) {
4623 el.removeChild(el.firstChild);
4627 el.innerHTML = createHtml(o);
4630 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4634 * Creates a new Roo.DomHelper.Template from the Dom object spec
4635 * @param {Object} o The Dom object spec (and children)
4636 * @return {Roo.DomHelper.Template} The new template
4638 createTemplate : function(o){
4639 var html = createHtml(o);
4640 return new Roo.Template(html);
4646 * Ext JS Library 1.1.1
4647 * Copyright(c) 2006-2007, Ext JS, LLC.
4649 * Originally Released Under LGPL - original licence link has changed is not relivant.
4652 * <script type="text/javascript">
4656 * @class Roo.Template
4657 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4658 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4661 var t = new Roo.Template({
4662 html : '<div name="{id}">' +
4663 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4665 myformat: function (value, allValues) {
4666 return 'XX' + value;
4669 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4671 * For more information see this blog post with examples:
4672 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4673 - Create Elements using DOM, HTML fragments and Templates</a>.
4675 * @param {Object} cfg - Configuration object.
4677 Roo.Template = function(cfg){
4679 if(cfg instanceof Array){
4681 }else if(arguments.length > 1){
4682 cfg = Array.prototype.join.call(arguments, "");
4686 if (typeof(cfg) == 'object') {
4697 Roo.Template.prototype = {
4700 * @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..
4701 * it should be fixed so that template is observable...
4705 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4709 * Returns an HTML fragment of this template with the specified values applied.
4710 * @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'})
4711 * @return {String} The HTML fragment
4713 applyTemplate : function(values){
4717 return this.compiled(values);
4719 var useF = this.disableFormats !== true;
4720 var fm = Roo.util.Format, tpl = this;
4721 var fn = function(m, name, format, args){
4723 if(format.substr(0, 5) == "this."){
4724 return tpl.call(format.substr(5), values[name], values);
4727 // quoted values are required for strings in compiled templates,
4728 // but for non compiled we need to strip them
4729 // quoted reversed for jsmin
4730 var re = /^\s*['"](.*)["']\s*$/;
4731 args = args.split(',');
4732 for(var i = 0, len = args.length; i < len; i++){
4733 args[i] = args[i].replace(re, "$1");
4735 args = [values[name]].concat(args);
4737 args = [values[name]];
4739 return fm[format].apply(fm, args);
4742 return values[name] !== undefined ? values[name] : "";
4745 return this.html.replace(this.re, fn);
4763 this.loading = true;
4764 this.compiled = false;
4766 var cx = new Roo.data.Connection();
4770 success : function (response) {
4772 _t.html = response.responseText;
4776 failure : function(response) {
4777 Roo.log("Template failed to load from " + _t.url);
4784 * Sets the HTML used as the template and optionally compiles it.
4785 * @param {String} html
4786 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4787 * @return {Roo.Template} this
4789 set : function(html, compile){
4791 this.compiled = null;
4799 * True to disable format functions (defaults to false)
4802 disableFormats : false,
4805 * The regular expression used to match template variables
4809 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4812 * Compiles the template into an internal function, eliminating the RegEx overhead.
4813 * @return {Roo.Template} this
4815 compile : function(){
4816 var fm = Roo.util.Format;
4817 var useF = this.disableFormats !== true;
4818 var sep = Roo.isGecko ? "+" : ",";
4819 var fn = function(m, name, format, args){
4821 args = args ? ',' + args : "";
4822 if(format.substr(0, 5) != "this."){
4823 format = "fm." + format + '(';
4825 format = 'this.call("'+ format.substr(5) + '", ';
4829 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4831 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4834 // branched to use + in gecko and [].join() in others
4836 body = "this.compiled = function(values){ return '" +
4837 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4840 body = ["this.compiled = function(values){ return ['"];
4841 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4842 body.push("'].join('');};");
4843 body = body.join('');
4853 // private function used to call members
4854 call : function(fnName, value, allValues){
4855 return this[fnName](value, allValues);
4859 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4860 * @param {String/HTMLElement/Roo.Element} el The context element
4861 * @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'})
4862 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4863 * @return {HTMLElement/Roo.Element} The new node or Element
4865 insertFirst: function(el, values, returnElement){
4866 return this.doInsert('afterBegin', el, values, returnElement);
4870 * Applies the supplied values to the template and inserts the new node(s) before el.
4871 * @param {String/HTMLElement/Roo.Element} el The context element
4872 * @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'})
4873 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4874 * @return {HTMLElement/Roo.Element} The new node or Element
4876 insertBefore: function(el, values, returnElement){
4877 return this.doInsert('beforeBegin', el, values, returnElement);
4881 * Applies the supplied values to the template and inserts the new node(s) after el.
4882 * @param {String/HTMLElement/Roo.Element} el The context element
4883 * @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'})
4884 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4885 * @return {HTMLElement/Roo.Element} The new node or Element
4887 insertAfter : function(el, values, returnElement){
4888 return this.doInsert('afterEnd', el, values, returnElement);
4892 * Applies the supplied values to the template and appends the new node(s) to el.
4893 * @param {String/HTMLElement/Roo.Element} el The context element
4894 * @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'})
4895 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4896 * @return {HTMLElement/Roo.Element} The new node or Element
4898 append : function(el, values, returnElement){
4899 return this.doInsert('beforeEnd', el, values, returnElement);
4902 doInsert : function(where, el, values, returnEl){
4903 el = Roo.getDom(el);
4904 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4905 return returnEl ? Roo.get(newNode, true) : newNode;
4909 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4910 * @param {String/HTMLElement/Roo.Element} el The context element
4911 * @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'})
4912 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4913 * @return {HTMLElement/Roo.Element} The new node or Element
4915 overwrite : function(el, values, returnElement){
4916 el = Roo.getDom(el);
4917 el.innerHTML = this.applyTemplate(values);
4918 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4922 * Alias for {@link #applyTemplate}
4925 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4928 Roo.DomHelper.Template = Roo.Template;
4931 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4932 * @param {String/HTMLElement} el A DOM element or its id
4933 * @returns {Roo.Template} The created template
4936 Roo.Template.from = function(el){
4937 el = Roo.getDom(el);
4938 return new Roo.Template(el.value || el.innerHTML);
4941 * Ext JS Library 1.1.1
4942 * Copyright(c) 2006-2007, Ext JS, LLC.
4944 * Originally Released Under LGPL - original licence link has changed is not relivant.
4947 * <script type="text/javascript">
4952 * This is code is also distributed under MIT license for use
4953 * with jQuery and prototype JavaScript libraries.
4956 * @class Roo.DomQuery
4957 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).
4959 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>
4962 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.
4964 <h4>Element Selectors:</h4>
4966 <li> <b>*</b> any element</li>
4967 <li> <b>E</b> an element with the tag E</li>
4968 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4969 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4970 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4971 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4973 <h4>Attribute Selectors:</h4>
4974 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4976 <li> <b>E[foo]</b> has an attribute "foo"</li>
4977 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4978 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4979 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4980 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4981 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4982 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4984 <h4>Pseudo Classes:</h4>
4986 <li> <b>E:first-child</b> E is the first child of its parent</li>
4987 <li> <b>E:last-child</b> E is the last child of its parent</li>
4988 <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>
4989 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4990 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4991 <li> <b>E:only-child</b> E is the only child of its parent</li>
4992 <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>
4993 <li> <b>E:first</b> the first E in the resultset</li>
4994 <li> <b>E:last</b> the last E in the resultset</li>
4995 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4996 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4997 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4998 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4999 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
5000 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
5001 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
5002 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
5003 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
5005 <h4>CSS Value Selectors:</h4>
5007 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
5008 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
5009 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
5010 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
5011 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
5012 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
5016 Roo.DomQuery = function(){
5017 var cache = {}, simpleCache = {}, valueCache = {};
5018 var nonSpace = /\S/;
5019 var trimRe = /^\s+|\s+$/g;
5020 var tplRe = /\{(\d+)\}/g;
5021 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
5022 var tagTokenRe = /^(#)?([\w-\*]+)/;
5023 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
5025 function child(p, index){
5027 var n = p.firstChild;
5029 if(n.nodeType == 1){
5040 while((n = n.nextSibling) && n.nodeType != 1);
5045 while((n = n.previousSibling) && n.nodeType != 1);
5049 function children(d){
5050 var n = d.firstChild, ni = -1;
5052 var nx = n.nextSibling;
5053 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
5063 function byClassName(c, a, v){
5067 var r = [], ri = -1, cn;
5068 for(var i = 0, ci; ci = c[i]; i++){
5069 if((' '+ci.className+' ').indexOf(v) != -1){
5076 function attrValue(n, attr){
5077 if(!n.tagName && typeof n.length != "undefined"){
5086 if(attr == "class" || attr == "className"){
5089 return n.getAttribute(attr) || n[attr];
5093 function getNodes(ns, mode, tagName){
5094 var result = [], ri = -1, cs;
5098 tagName = tagName || "*";
5099 if(typeof ns.getElementsByTagName != "undefined"){
5103 for(var i = 0, ni; ni = ns[i]; i++){
5104 cs = ni.getElementsByTagName(tagName);
5105 for(var j = 0, ci; ci = cs[j]; j++){
5109 }else if(mode == "/" || mode == ">"){
5110 var utag = tagName.toUpperCase();
5111 for(var i = 0, ni, cn; ni = ns[i]; i++){
5112 cn = ni.children || ni.childNodes;
5113 for(var j = 0, cj; cj = cn[j]; j++){
5114 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5119 }else if(mode == "+"){
5120 var utag = tagName.toUpperCase();
5121 for(var i = 0, n; n = ns[i]; i++){
5122 while((n = n.nextSibling) && n.nodeType != 1);
5123 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5127 }else if(mode == "~"){
5128 for(var i = 0, n; n = ns[i]; i++){
5129 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5138 function concat(a, b){
5142 for(var i = 0, l = b.length; i < l; i++){
5148 function byTag(cs, tagName){
5149 if(cs.tagName || cs == document){
5155 var r = [], ri = -1;
5156 tagName = tagName.toLowerCase();
5157 for(var i = 0, ci; ci = cs[i]; i++){
5158 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5165 function byId(cs, attr, id){
5166 if(cs.tagName || cs == document){
5172 var r = [], ri = -1;
5173 for(var i = 0,ci; ci = cs[i]; i++){
5174 if(ci && ci.id == id){
5182 function byAttribute(cs, attr, value, op, custom){
5183 var r = [], ri = -1, st = custom=="{";
5184 var f = Roo.DomQuery.operators[op];
5185 for(var i = 0, ci; ci = cs[i]; i++){
5188 a = Roo.DomQuery.getStyle(ci, attr);
5190 else if(attr == "class" || attr == "className"){
5192 }else if(attr == "for"){
5194 }else if(attr == "href"){
5195 a = ci.getAttribute("href", 2);
5197 a = ci.getAttribute(attr);
5199 if((f && f(a, value)) || (!f && a)){
5206 function byPseudo(cs, name, value){
5207 return Roo.DomQuery.pseudos[name](cs, value);
5210 // This is for IE MSXML which does not support expandos.
5211 // IE runs the same speed using setAttribute, however FF slows way down
5212 // and Safari completely fails so they need to continue to use expandos.
5213 var isIE = window.ActiveXObject ? true : false;
5215 // this eval is stop the compressor from
5216 // renaming the variable to something shorter
5218 /** eval:var:batch */
5223 function nodupIEXml(cs){
5225 cs[0].setAttribute("_nodup", d);
5227 for(var i = 1, len = cs.length; i < len; i++){
5229 if(!c.getAttribute("_nodup") != d){
5230 c.setAttribute("_nodup", d);
5234 for(var i = 0, len = cs.length; i < len; i++){
5235 cs[i].removeAttribute("_nodup");
5244 var len = cs.length, c, i, r = cs, cj, ri = -1;
5245 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5248 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5249 return nodupIEXml(cs);
5253 for(i = 1; c = cs[i]; i++){
5258 for(var j = 0; j < i; j++){
5261 for(j = i+1; cj = cs[j]; j++){
5273 function quickDiffIEXml(c1, c2){
5275 for(var i = 0, len = c1.length; i < len; i++){
5276 c1[i].setAttribute("_qdiff", d);
5279 for(var i = 0, len = c2.length; i < len; i++){
5280 if(c2[i].getAttribute("_qdiff") != d){
5281 r[r.length] = c2[i];
5284 for(var i = 0, len = c1.length; i < len; i++){
5285 c1[i].removeAttribute("_qdiff");
5290 function quickDiff(c1, c2){
5291 var len1 = c1.length;
5295 if(isIE && c1[0].selectSingleNode){
5296 return quickDiffIEXml(c1, c2);
5299 for(var i = 0; i < len1; i++){
5303 for(var i = 0, len = c2.length; i < len; i++){
5304 if(c2[i]._qdiff != d){
5305 r[r.length] = c2[i];
5311 function quickId(ns, mode, root, id){
5313 var d = root.ownerDocument || root;
5314 return d.getElementById(id);
5316 ns = getNodes(ns, mode, "*");
5317 return byId(ns, null, id);
5321 getStyle : function(el, name){
5322 return Roo.fly(el).getStyle(name);
5325 * Compiles a selector/xpath query into a reusable function. The returned function
5326 * takes one parameter "root" (optional), which is the context node from where the query should start.
5327 * @param {String} selector The selector/xpath query
5328 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5329 * @return {Function}
5331 compile : function(path, type){
5332 type = type || "select";
5334 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5335 var q = path, mode, lq;
5336 var tk = Roo.DomQuery.matchers;
5337 var tklen = tk.length;
5340 // accept leading mode switch
5341 var lmode = q.match(modeRe);
5342 if(lmode && lmode[1]){
5343 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5344 q = q.replace(lmode[1], "");
5346 // strip leading slashes
5347 while(path.substr(0, 1)=="/"){
5348 path = path.substr(1);
5351 while(q && lq != q){
5353 var tm = q.match(tagTokenRe);
5354 if(type == "select"){
5357 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5359 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5361 q = q.replace(tm[0], "");
5362 }else if(q.substr(0, 1) != '@'){
5363 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5368 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5370 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5372 q = q.replace(tm[0], "");
5375 while(!(mm = q.match(modeRe))){
5376 var matched = false;
5377 for(var j = 0; j < tklen; j++){
5379 var m = q.match(t.re);
5381 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5384 q = q.replace(m[0], "");
5389 // prevent infinite loop on bad selector
5391 throw 'Error parsing selector, parsing failed at "' + q + '"';
5395 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5396 q = q.replace(mm[1], "");
5399 fn[fn.length] = "return nodup(n);\n}";
5402 * list of variables that need from compression as they are used by eval.
5412 * eval:var:byClassName
5414 * eval:var:byAttribute
5415 * eval:var:attrValue
5423 * Selects a group of elements.
5424 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5425 * @param {Node} root (optional) The start of the query (defaults to document).
5428 select : function(path, root, type){
5429 if(!root || root == document){
5432 if(typeof root == "string"){
5433 root = document.getElementById(root);
5435 var paths = path.split(",");
5437 for(var i = 0, len = paths.length; i < len; i++){
5438 var p = paths[i].replace(trimRe, "");
5440 cache[p] = Roo.DomQuery.compile(p);
5442 throw p + " is not a valid selector";
5445 var result = cache[p](root);
5446 if(result && result != document){
5447 results = results.concat(result);
5450 if(paths.length > 1){
5451 return nodup(results);
5457 * Selects a single element.
5458 * @param {String} selector The selector/xpath query
5459 * @param {Node} root (optional) The start of the query (defaults to document).
5462 selectNode : function(path, root){
5463 return Roo.DomQuery.select(path, root)[0];
5467 * Selects the value of a node, optionally replacing null with the defaultValue.
5468 * @param {String} selector The selector/xpath query
5469 * @param {Node} root (optional) The start of the query (defaults to document).
5470 * @param {String} defaultValue
5472 selectValue : function(path, root, defaultValue){
5473 path = path.replace(trimRe, "");
5474 if(!valueCache[path]){
5475 valueCache[path] = Roo.DomQuery.compile(path, "select");
5477 var n = valueCache[path](root);
5478 n = n[0] ? n[0] : n;
5479 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5480 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5484 * Selects the value of a node, parsing integers and floats.
5485 * @param {String} selector The selector/xpath query
5486 * @param {Node} root (optional) The start of the query (defaults to document).
5487 * @param {Number} defaultValue
5490 selectNumber : function(path, root, defaultValue){
5491 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5492 return parseFloat(v);
5496 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5497 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5498 * @param {String} selector The simple selector to test
5501 is : function(el, ss){
5502 if(typeof el == "string"){
5503 el = document.getElementById(el);
5505 var isArray = (el instanceof Array);
5506 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5507 return isArray ? (result.length == el.length) : (result.length > 0);
5511 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5512 * @param {Array} el An array of elements to filter
5513 * @param {String} selector The simple selector to test
5514 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5515 * the selector instead of the ones that match
5518 filter : function(els, ss, nonMatches){
5519 ss = ss.replace(trimRe, "");
5520 if(!simpleCache[ss]){
5521 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5523 var result = simpleCache[ss](els);
5524 return nonMatches ? quickDiff(result, els) : result;
5528 * Collection of matching regular expressions and code snippets.
5532 select: 'n = byClassName(n, null, " {1} ");'
5534 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5535 select: 'n = byPseudo(n, "{1}", "{2}");'
5537 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5538 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5541 select: 'n = byId(n, null, "{1}");'
5544 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5549 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5550 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5553 "=" : function(a, v){
5556 "!=" : function(a, v){
5559 "^=" : function(a, v){
5560 return a && a.substr(0, v.length) == v;
5562 "$=" : function(a, v){
5563 return a && a.substr(a.length-v.length) == v;
5565 "*=" : function(a, v){
5566 return a && a.indexOf(v) !== -1;
5568 "%=" : function(a, v){
5569 return (a % v) == 0;
5571 "|=" : function(a, v){
5572 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5574 "~=" : function(a, v){
5575 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5580 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5581 * and the argument (if any) supplied in the selector.
5584 "first-child" : function(c){
5585 var r = [], ri = -1, n;
5586 for(var i = 0, ci; ci = n = c[i]; i++){
5587 while((n = n.previousSibling) && n.nodeType != 1);
5595 "last-child" : function(c){
5596 var r = [], ri = -1, n;
5597 for(var i = 0, ci; ci = n = c[i]; i++){
5598 while((n = n.nextSibling) && n.nodeType != 1);
5606 "nth-child" : function(c, a) {
5607 var r = [], ri = -1;
5608 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5609 var f = (m[1] || 1) - 0, l = m[2] - 0;
5610 for(var i = 0, n; n = c[i]; i++){
5611 var pn = n.parentNode;
5612 if (batch != pn._batch) {
5614 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5615 if(cn.nodeType == 1){
5622 if (l == 0 || n.nodeIndex == l){
5625 } else if ((n.nodeIndex + l) % f == 0){
5633 "only-child" : function(c){
5634 var r = [], ri = -1;;
5635 for(var i = 0, ci; ci = c[i]; i++){
5636 if(!prev(ci) && !next(ci)){
5643 "empty" : function(c){
5644 var r = [], ri = -1;
5645 for(var i = 0, ci; ci = c[i]; i++){
5646 var cns = ci.childNodes, j = 0, cn, empty = true;
5649 if(cn.nodeType == 1 || cn.nodeType == 3){
5661 "contains" : function(c, v){
5662 var r = [], ri = -1;
5663 for(var i = 0, ci; ci = c[i]; i++){
5664 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5671 "nodeValue" : function(c, v){
5672 var r = [], ri = -1;
5673 for(var i = 0, ci; ci = c[i]; i++){
5674 if(ci.firstChild && ci.firstChild.nodeValue == v){
5681 "checked" : function(c){
5682 var r = [], ri = -1;
5683 for(var i = 0, ci; ci = c[i]; i++){
5684 if(ci.checked == true){
5691 "not" : function(c, ss){
5692 return Roo.DomQuery.filter(c, ss, true);
5695 "odd" : function(c){
5696 return this["nth-child"](c, "odd");
5699 "even" : function(c){
5700 return this["nth-child"](c, "even");
5703 "nth" : function(c, a){
5704 return c[a-1] || [];
5707 "first" : function(c){
5711 "last" : function(c){
5712 return c[c.length-1] || [];
5715 "has" : function(c, ss){
5716 var s = Roo.DomQuery.select;
5717 var r = [], ri = -1;
5718 for(var i = 0, ci; ci = c[i]; i++){
5719 if(s(ss, ci).length > 0){
5726 "next" : function(c, ss){
5727 var is = Roo.DomQuery.is;
5728 var r = [], ri = -1;
5729 for(var i = 0, ci; ci = c[i]; i++){
5738 "prev" : function(c, ss){
5739 var is = Roo.DomQuery.is;
5740 var r = [], ri = -1;
5741 for(var i = 0, ci; ci = c[i]; i++){
5754 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5755 * @param {String} path The selector/xpath query
5756 * @param {Node} root (optional) The start of the query (defaults to document).
5761 Roo.query = Roo.DomQuery.select;
5764 * Ext JS Library 1.1.1
5765 * Copyright(c) 2006-2007, Ext JS, LLC.
5767 * Originally Released Under LGPL - original licence link has changed is not relivant.
5770 * <script type="text/javascript">
5774 * @class Roo.util.Observable
5775 * Base class that provides a common interface for publishing events. Subclasses are expected to
5776 * to have a property "events" with all the events defined.<br>
5779 Employee = function(name){
5786 Roo.extend(Employee, Roo.util.Observable);
5788 * @param {Object} config properties to use (incuding events / listeners)
5791 Roo.util.Observable = function(cfg){
5794 this.addEvents(cfg.events || {});
5796 delete cfg.events; // make sure
5799 Roo.apply(this, cfg);
5802 this.on(this.listeners);
5803 delete this.listeners;
5806 Roo.util.Observable.prototype = {
5808 * @cfg {Object} listeners list of events and functions to call for this object,
5812 'click' : function(e) {
5822 * Fires the specified event with the passed parameters (minus the event name).
5823 * @param {String} eventName
5824 * @param {Object...} args Variable number of parameters are passed to handlers
5825 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5827 fireEvent : function(){
5828 var ce = this.events[arguments[0].toLowerCase()];
5829 if(typeof ce == "object"){
5830 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5837 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5840 * Appends an event handler to this component
5841 * @param {String} eventName The type of event to listen for
5842 * @param {Function} handler The method the event invokes
5843 * @param {Object} scope (optional) The scope in which to execute the handler
5844 * function. The handler function's "this" context.
5845 * @param {Object} options (optional) An object containing handler configuration
5846 * properties. This may contain any of the following properties:<ul>
5847 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5848 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5849 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5850 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5851 * by the specified number of milliseconds. If the event fires again within that time, the original
5852 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5855 * <b>Combining Options</b><br>
5856 * Using the options argument, it is possible to combine different types of listeners:<br>
5858 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5860 el.on('click', this.onClick, this, {
5867 * <b>Attaching multiple handlers in 1 call</b><br>
5868 * The method also allows for a single argument to be passed which is a config object containing properties
5869 * which specify multiple handlers.
5878 fn: this.onMouseOver,
5882 fn: this.onMouseOut,
5888 * Or a shorthand syntax which passes the same scope object to all handlers:
5891 'click': this.onClick,
5892 'mouseover': this.onMouseOver,
5893 'mouseout': this.onMouseOut,
5898 addListener : function(eventName, fn, scope, o){
5899 if(typeof eventName == "object"){
5902 if(this.filterOptRe.test(e)){
5905 if(typeof o[e] == "function"){
5907 this.addListener(e, o[e], o.scope, o);
5909 // individual options
5910 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5915 o = (!o || typeof o == "boolean") ? {} : o;
5916 eventName = eventName.toLowerCase();
5917 var ce = this.events[eventName] || true;
5918 if(typeof ce == "boolean"){
5919 ce = new Roo.util.Event(this, eventName);
5920 this.events[eventName] = ce;
5922 ce.addListener(fn, scope, o);
5926 * Removes a listener
5927 * @param {String} eventName The type of event to listen for
5928 * @param {Function} handler The handler to remove
5929 * @param {Object} scope (optional) The scope (this object) for the handler
5931 removeListener : function(eventName, fn, scope){
5932 var ce = this.events[eventName.toLowerCase()];
5933 if(typeof ce == "object"){
5934 ce.removeListener(fn, scope);
5939 * Removes all listeners for this object
5941 purgeListeners : function(){
5942 for(var evt in this.events){
5943 if(typeof this.events[evt] == "object"){
5944 this.events[evt].clearListeners();
5949 relayEvents : function(o, events){
5950 var createHandler = function(ename){
5952 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5955 for(var i = 0, len = events.length; i < len; i++){
5956 var ename = events[i];
5957 if(!this.events[ename]){ this.events[ename] = true; };
5958 o.on(ename, createHandler(ename), this);
5963 * Used to define events on this Observable
5964 * @param {Object} object The object with the events defined
5966 addEvents : function(o){
5970 Roo.applyIf(this.events, o);
5974 * Checks to see if this object has any listeners for a specified event
5975 * @param {String} eventName The name of the event to check for
5976 * @return {Boolean} True if the event is being listened for, else false
5978 hasListener : function(eventName){
5979 var e = this.events[eventName];
5980 return typeof e == "object" && e.listeners.length > 0;
5984 * Appends an event handler to this element (shorthand for addListener)
5985 * @param {String} eventName The type of event to listen for
5986 * @param {Function} handler The method the event invokes
5987 * @param {Object} scope (optional) The scope in which to execute the handler
5988 * function. The handler function's "this" context.
5989 * @param {Object} options (optional)
5992 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5994 * Removes a listener (shorthand for removeListener)
5995 * @param {String} eventName The type of event to listen for
5996 * @param {Function} handler The handler to remove
5997 * @param {Object} scope (optional) The scope (this object) for the handler
6000 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
6003 * Starts capture on the specified Observable. All events will be passed
6004 * to the supplied function with the event name + standard signature of the event
6005 * <b>before</b> the event is fired. If the supplied function returns false,
6006 * the event will not fire.
6007 * @param {Observable} o The Observable to capture
6008 * @param {Function} fn The function to call
6009 * @param {Object} scope (optional) The scope (this object) for the fn
6012 Roo.util.Observable.capture = function(o, fn, scope){
6013 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
6017 * Removes <b>all</b> added captures from the Observable.
6018 * @param {Observable} o The Observable to release
6021 Roo.util.Observable.releaseCapture = function(o){
6022 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
6027 var createBuffered = function(h, o, scope){
6028 var task = new Roo.util.DelayedTask();
6030 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
6034 var createSingle = function(h, e, fn, scope){
6036 e.removeListener(fn, scope);
6037 return h.apply(scope, arguments);
6041 var createDelayed = function(h, o, scope){
6043 var args = Array.prototype.slice.call(arguments, 0);
6044 setTimeout(function(){
6045 h.apply(scope, args);
6050 Roo.util.Event = function(obj, name){
6053 this.listeners = [];
6056 Roo.util.Event.prototype = {
6057 addListener : function(fn, scope, options){
6058 var o = options || {};
6059 scope = scope || this.obj;
6060 if(!this.isListening(fn, scope)){
6061 var l = {fn: fn, scope: scope, options: o};
6064 h = createDelayed(h, o, scope);
6067 h = createSingle(h, this, fn, scope);
6070 h = createBuffered(h, o, scope);
6073 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6074 this.listeners.push(l);
6076 this.listeners = this.listeners.slice(0);
6077 this.listeners.push(l);
6082 findListener : function(fn, scope){
6083 scope = scope || this.obj;
6084 var ls = this.listeners;
6085 for(var i = 0, len = ls.length; i < len; i++){
6087 if(l.fn == fn && l.scope == scope){
6094 isListening : function(fn, scope){
6095 return this.findListener(fn, scope) != -1;
6098 removeListener : function(fn, scope){
6100 if((index = this.findListener(fn, scope)) != -1){
6102 this.listeners.splice(index, 1);
6104 this.listeners = this.listeners.slice(0);
6105 this.listeners.splice(index, 1);
6112 clearListeners : function(){
6113 this.listeners = [];
6117 var ls = this.listeners, scope, len = ls.length;
6120 var args = Array.prototype.slice.call(arguments, 0);
6121 for(var i = 0; i < len; i++){
6123 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6124 this.firing = false;
6128 this.firing = false;
6135 * Ext JS Library 1.1.1
6136 * Copyright(c) 2006-2007, Ext JS, LLC.
6138 * Originally Released Under LGPL - original licence link has changed is not relivant.
6141 * <script type="text/javascript">
6145 * @class Roo.EventManager
6146 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6147 * several useful events directly.
6148 * See {@link Roo.EventObject} for more details on normalized event objects.
6151 Roo.EventManager = function(){
6152 var docReadyEvent, docReadyProcId, docReadyState = false;
6153 var resizeEvent, resizeTask, textEvent, textSize;
6154 var E = Roo.lib.Event;
6155 var D = Roo.lib.Dom;
6158 var fireDocReady = function(){
6160 docReadyState = true;
6163 clearInterval(docReadyProcId);
6165 if(Roo.isGecko || Roo.isOpera) {
6166 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6169 var defer = document.getElementById("ie-deferred-loader");
6171 defer.onreadystatechange = null;
6172 defer.parentNode.removeChild(defer);
6176 docReadyEvent.fire();
6177 docReadyEvent.clearListeners();
6182 var initDocReady = function(){
6183 docReadyEvent = new Roo.util.Event();
6184 if(Roo.isGecko || Roo.isOpera) {
6185 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6187 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6188 var defer = document.getElementById("ie-deferred-loader");
6189 defer.onreadystatechange = function(){
6190 if(this.readyState == "complete"){
6194 }else if(Roo.isSafari){
6195 docReadyProcId = setInterval(function(){
6196 var rs = document.readyState;
6197 if(rs == "complete") {
6202 // no matter what, make sure it fires on load
6203 E.on(window, "load", fireDocReady);
6206 var createBuffered = function(h, o){
6207 var task = new Roo.util.DelayedTask(h);
6209 // create new event object impl so new events don't wipe out properties
6210 e = new Roo.EventObjectImpl(e);
6211 task.delay(o.buffer, h, null, [e]);
6215 var createSingle = function(h, el, ename, fn){
6217 Roo.EventManager.removeListener(el, ename, fn);
6222 var createDelayed = function(h, o){
6224 // create new event object impl so new events don't wipe out properties
6225 e = new Roo.EventObjectImpl(e);
6226 setTimeout(function(){
6232 var listen = function(element, ename, opt, fn, scope){
6233 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6234 fn = fn || o.fn; scope = scope || o.scope;
6235 var el = Roo.getDom(element);
6237 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6239 var h = function(e){
6240 e = Roo.EventObject.setEvent(e);
6243 t = e.getTarget(o.delegate, el);
6250 if(o.stopEvent === true){
6253 if(o.preventDefault === true){
6256 if(o.stopPropagation === true){
6257 e.stopPropagation();
6260 if(o.normalized === false){
6264 fn.call(scope || el, e, t, o);
6267 h = createDelayed(h, o);
6270 h = createSingle(h, el, ename, fn);
6273 h = createBuffered(h, o);
6275 fn._handlers = fn._handlers || [];
6276 fn._handlers.push([Roo.id(el), ename, h]);
6279 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6280 el.addEventListener("DOMMouseScroll", h, false);
6281 E.on(window, 'unload', function(){
6282 el.removeEventListener("DOMMouseScroll", h, false);
6285 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6286 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6291 var stopListening = function(el, ename, fn){
6292 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6294 for(var i = 0, len = hds.length; i < len; i++){
6296 if(h[0] == id && h[1] == ename){
6303 E.un(el, ename, hd);
6304 el = Roo.getDom(el);
6305 if(ename == "mousewheel" && el.addEventListener){
6306 el.removeEventListener("DOMMouseScroll", hd, false);
6308 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6309 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6313 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6320 * @scope Roo.EventManager
6325 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6326 * object with a Roo.EventObject
6327 * @param {Function} fn The method the event invokes
6328 * @param {Object} scope An object that becomes the scope of the handler
6329 * @param {boolean} override If true, the obj passed in becomes
6330 * the execution scope of the listener
6331 * @return {Function} The wrapped function
6334 wrap : function(fn, scope, override){
6336 Roo.EventObject.setEvent(e);
6337 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6342 * Appends an event handler to an element (shorthand for addListener)
6343 * @param {String/HTMLElement} element The html element or id to assign the
6344 * @param {String} eventName The type of event to listen for
6345 * @param {Function} handler The method the event invokes
6346 * @param {Object} scope (optional) The scope in which to execute the handler
6347 * function. The handler function's "this" context.
6348 * @param {Object} options (optional) An object containing handler configuration
6349 * properties. This may contain any of the following properties:<ul>
6350 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6351 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6352 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6353 * <li>preventDefault {Boolean} True to prevent the default action</li>
6354 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6355 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6356 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6357 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6358 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6359 * by the specified number of milliseconds. If the event fires again within that time, the original
6360 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6363 * <b>Combining Options</b><br>
6364 * Using the options argument, it is possible to combine different types of listeners:<br>
6366 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6368 el.on('click', this.onClick, this, {
6375 * <b>Attaching multiple handlers in 1 call</b><br>
6376 * The method also allows for a single argument to be passed which is a config object containing properties
6377 * which specify multiple handlers.
6387 fn: this.onMouseOver
6396 * Or a shorthand syntax:<br>
6399 'click' : this.onClick,
6400 'mouseover' : this.onMouseOver,
6401 'mouseout' : this.onMouseOut
6405 addListener : function(element, eventName, fn, scope, options){
6406 if(typeof eventName == "object"){
6412 if(typeof o[e] == "function"){
6414 listen(element, e, o, o[e], o.scope);
6416 // individual options
6417 listen(element, e, o[e]);
6422 return listen(element, eventName, options, fn, scope);
6426 * Removes an event handler
6428 * @param {String/HTMLElement} element The id or html element to remove the
6430 * @param {String} eventName The type of event
6431 * @param {Function} fn
6432 * @return {Boolean} True if a listener was actually removed
6434 removeListener : function(element, eventName, fn){
6435 return stopListening(element, eventName, fn);
6439 * Fires when the document is ready (before onload and before images are loaded). Can be
6440 * accessed shorthanded Roo.onReady().
6441 * @param {Function} fn The method the event invokes
6442 * @param {Object} scope An object that becomes the scope of the handler
6443 * @param {boolean} options
6445 onDocumentReady : function(fn, scope, options){
6446 if(docReadyState){ // if it already fired
6447 docReadyEvent.addListener(fn, scope, options);
6448 docReadyEvent.fire();
6449 docReadyEvent.clearListeners();
6455 docReadyEvent.addListener(fn, scope, options);
6459 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6460 * @param {Function} fn The method the event invokes
6461 * @param {Object} scope An object that becomes the scope of the handler
6462 * @param {boolean} options
6464 onWindowResize : function(fn, scope, options){
6466 resizeEvent = new Roo.util.Event();
6467 resizeTask = new Roo.util.DelayedTask(function(){
6468 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6470 E.on(window, "resize", function(){
6472 resizeTask.delay(50);
6474 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6478 resizeEvent.addListener(fn, scope, options);
6482 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6483 * @param {Function} fn The method the event invokes
6484 * @param {Object} scope An object that becomes the scope of the handler
6485 * @param {boolean} options
6487 onTextResize : function(fn, scope, options){
6489 textEvent = new Roo.util.Event();
6490 var textEl = new Roo.Element(document.createElement('div'));
6491 textEl.dom.className = 'x-text-resize';
6492 textEl.dom.innerHTML = 'X';
6493 textEl.appendTo(document.body);
6494 textSize = textEl.dom.offsetHeight;
6495 setInterval(function(){
6496 if(textEl.dom.offsetHeight != textSize){
6497 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6499 }, this.textResizeInterval);
6501 textEvent.addListener(fn, scope, options);
6505 * Removes the passed window resize listener.
6506 * @param {Function} fn The method the event invokes
6507 * @param {Object} scope The scope of handler
6509 removeResizeListener : function(fn, scope){
6511 resizeEvent.removeListener(fn, scope);
6516 fireResize : function(){
6518 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6522 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6526 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6528 textResizeInterval : 50
6533 * @scopeAlias pub=Roo.EventManager
6537 * Appends an event handler to an element (shorthand for addListener)
6538 * @param {String/HTMLElement} element The html element or id to assign the
6539 * @param {String} eventName The type of event to listen for
6540 * @param {Function} handler The method the event invokes
6541 * @param {Object} scope (optional) The scope in which to execute the handler
6542 * function. The handler function's "this" context.
6543 * @param {Object} options (optional) An object containing handler configuration
6544 * properties. This may contain any of the following properties:<ul>
6545 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6546 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6547 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6548 * <li>preventDefault {Boolean} True to prevent the default action</li>
6549 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6550 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6551 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6552 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6553 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6554 * by the specified number of milliseconds. If the event fires again within that time, the original
6555 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6558 * <b>Combining Options</b><br>
6559 * Using the options argument, it is possible to combine different types of listeners:<br>
6561 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6563 el.on('click', this.onClick, this, {
6570 * <b>Attaching multiple handlers in 1 call</b><br>
6571 * The method also allows for a single argument to be passed which is a config object containing properties
6572 * which specify multiple handlers.
6582 fn: this.onMouseOver
6591 * Or a shorthand syntax:<br>
6594 'click' : this.onClick,
6595 'mouseover' : this.onMouseOver,
6596 'mouseout' : this.onMouseOut
6600 pub.on = pub.addListener;
6601 pub.un = pub.removeListener;
6603 pub.stoppedMouseDownEvent = new Roo.util.Event();
6607 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6608 * @param {Function} fn The method the event invokes
6609 * @param {Object} scope An object that becomes the scope of the handler
6610 * @param {boolean} override If true, the obj passed in becomes
6611 * the execution scope of the listener
6615 Roo.onReady = Roo.EventManager.onDocumentReady;
6617 Roo.onReady(function(){
6618 var bd = Roo.get(document.body);
6623 : Roo.isGecko ? "roo-gecko"
6624 : Roo.isOpera ? "roo-opera"
6625 : Roo.isSafari ? "roo-safari" : ""];
6628 cls.push("roo-mac");
6631 cls.push("roo-linux");
6633 if(Roo.isBorderBox){
6634 cls.push('roo-border-box');
6636 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6637 var p = bd.dom.parentNode;
6639 p.className += ' roo-strict';
6642 bd.addClass(cls.join(' '));
6646 * @class Roo.EventObject
6647 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6648 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6651 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6653 var target = e.getTarget();
6656 var myDiv = Roo.get("myDiv");
6657 myDiv.on("click", handleClick);
6659 Roo.EventManager.on("myDiv", 'click', handleClick);
6660 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6664 Roo.EventObject = function(){
6666 var E = Roo.lib.Event;
6668 // safari keypress events for special keys return bad keycodes
6671 63235 : 39, // right
6674 63276 : 33, // page up
6675 63277 : 34, // page down
6676 63272 : 46, // delete
6681 // normalize button clicks
6682 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6683 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6685 Roo.EventObjectImpl = function(e){
6687 this.setEvent(e.browserEvent || e);
6690 Roo.EventObjectImpl.prototype = {
6692 * Used to fix doc tools.
6693 * @scope Roo.EventObject.prototype
6699 /** The normal browser event */
6700 browserEvent : null,
6701 /** The button pressed in a mouse event */
6703 /** True if the shift key was down during the event */
6705 /** True if the control key was down during the event */
6707 /** True if the alt key was down during the event */
6766 setEvent : function(e){
6767 if(e == this || (e && e.browserEvent)){ // already wrapped
6770 this.browserEvent = e;
6772 // normalize buttons
6773 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6774 if(e.type == 'click' && this.button == -1){
6778 this.shiftKey = e.shiftKey;
6779 // mac metaKey behaves like ctrlKey
6780 this.ctrlKey = e.ctrlKey || e.metaKey;
6781 this.altKey = e.altKey;
6782 // in getKey these will be normalized for the mac
6783 this.keyCode = e.keyCode;
6784 // keyup warnings on firefox.
6785 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6786 // cache the target for the delayed and or buffered events
6787 this.target = E.getTarget(e);
6789 this.xy = E.getXY(e);
6792 this.shiftKey = false;
6793 this.ctrlKey = false;
6794 this.altKey = false;
6804 * Stop the event (preventDefault and stopPropagation)
6806 stopEvent : function(){
6807 if(this.browserEvent){
6808 if(this.browserEvent.type == 'mousedown'){
6809 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6811 E.stopEvent(this.browserEvent);
6816 * Prevents the browsers default handling of the event.
6818 preventDefault : function(){
6819 if(this.browserEvent){
6820 E.preventDefault(this.browserEvent);
6825 isNavKeyPress : function(){
6826 var k = this.keyCode;
6827 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6828 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6831 isSpecialKey : function(){
6832 var k = this.keyCode;
6833 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6834 (k == 16) || (k == 17) ||
6835 (k >= 18 && k <= 20) ||
6836 (k >= 33 && k <= 35) ||
6837 (k >= 36 && k <= 39) ||
6838 (k >= 44 && k <= 45);
6841 * Cancels bubbling of the event.
6843 stopPropagation : function(){
6844 if(this.browserEvent){
6845 if(this.type == 'mousedown'){
6846 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6848 E.stopPropagation(this.browserEvent);
6853 * Gets the key code for the event.
6856 getCharCode : function(){
6857 return this.charCode || this.keyCode;
6861 * Returns a normalized keyCode for the event.
6862 * @return {Number} The key code
6864 getKey : function(){
6865 var k = this.keyCode || this.charCode;
6866 return Roo.isSafari ? (safariKeys[k] || k) : k;
6870 * Gets the x coordinate of the event.
6873 getPageX : function(){
6878 * Gets the y coordinate of the event.
6881 getPageY : function(){
6886 * Gets the time of the event.
6889 getTime : function(){
6890 if(this.browserEvent){
6891 return E.getTime(this.browserEvent);
6897 * Gets the page coordinates of the event.
6898 * @return {Array} The xy values like [x, y]
6905 * Gets the target for the event.
6906 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6907 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6908 search as a number or element (defaults to 10 || document.body)
6909 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6910 * @return {HTMLelement}
6912 getTarget : function(selector, maxDepth, returnEl){
6913 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6916 * Gets the related target.
6917 * @return {HTMLElement}
6919 getRelatedTarget : function(){
6920 if(this.browserEvent){
6921 return E.getRelatedTarget(this.browserEvent);
6927 * Normalizes mouse wheel delta across browsers
6928 * @return {Number} The delta
6930 getWheelDelta : function(){
6931 var e = this.browserEvent;
6933 if(e.wheelDelta){ /* IE/Opera. */
6934 delta = e.wheelDelta/120;
6935 }else if(e.detail){ /* Mozilla case. */
6936 delta = -e.detail/3;
6942 * Returns true if the control, meta, shift or alt key was pressed during this event.
6945 hasModifier : function(){
6946 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6950 * Returns true if the target of this event equals el or is a child of el
6951 * @param {String/HTMLElement/Element} el
6952 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
6955 within : function(el, related){
6956 var t = this[related ? "getRelatedTarget" : "getTarget"]();
6957 return t && Roo.fly(el).contains(t);
6960 getPoint : function(){
6961 return new Roo.lib.Point(this.xy[0], this.xy[1]);
6965 return new Roo.EventObjectImpl();
6970 * Ext JS Library 1.1.1
6971 * Copyright(c) 2006-2007, Ext JS, LLC.
6973 * Originally Released Under LGPL - original licence link has changed is not relivant.
6976 * <script type="text/javascript">
6980 // was in Composite Element!??!?!
6983 var D = Roo.lib.Dom;
6984 var E = Roo.lib.Event;
6985 var A = Roo.lib.Anim;
6987 // local style camelizing for speed
6989 var camelRe = /(-[a-z])/gi;
6990 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
6991 var view = document.defaultView;
6994 * @class Roo.Element
6995 * Represents an Element in the DOM.<br><br>
6998 var el = Roo.get("my-div");
7001 var el = getEl("my-div");
7003 // or with a DOM element
7004 var el = Roo.get(myDivElement);
7006 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7007 * each call instead of constructing a new one.<br><br>
7008 * <b>Animations</b><br />
7009 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7010 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7012 Option Default Description
7013 --------- -------- ---------------------------------------------
7014 duration .35 The duration of the animation in seconds
7015 easing easeOut The YUI easing method
7016 callback none A function to execute when the anim completes
7017 scope this The scope (this) of the callback function
7019 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7020 * manipulate the animation. Here's an example:
7022 var el = Roo.get("my-div");
7027 // default animation
7028 el.setWidth(100, true);
7030 // animation with some options set
7037 // using the "anim" property to get the Anim object
7043 el.setWidth(100, opt);
7045 if(opt.anim.isAnimated()){
7049 * <b> Composite (Collections of) Elements</b><br />
7050 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7051 * @constructor Create a new Element directly.
7052 * @param {String/HTMLElement} element
7053 * @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).
7055 Roo.Element = function(element, forceNew){
7056 var dom = typeof element == "string" ?
7057 document.getElementById(element) : element;
7058 if(!dom){ // invalid id/element
7062 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7063 return Roo.Element.cache[id];
7073 * The DOM element ID
7076 this.id = id || Roo.id(dom);
7079 var El = Roo.Element;
7083 * The element's default display mode (defaults to "")
7086 originalDisplay : "",
7090 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7095 * Sets the element's visibility mode. When setVisible() is called it
7096 * will use this to determine whether to set the visibility or the display property.
7097 * @param visMode Element.VISIBILITY or Element.DISPLAY
7098 * @return {Roo.Element} this
7100 setVisibilityMode : function(visMode){
7101 this.visibilityMode = visMode;
7105 * Convenience method for setVisibilityMode(Element.DISPLAY)
7106 * @param {String} display (optional) What to set display to when visible
7107 * @return {Roo.Element} this
7109 enableDisplayMode : function(display){
7110 this.setVisibilityMode(El.DISPLAY);
7111 if(typeof display != "undefined") this.originalDisplay = display;
7116 * 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)
7117 * @param {String} selector The simple selector to test
7118 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7119 search as a number or element (defaults to 10 || document.body)
7120 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7121 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7123 findParent : function(simpleSelector, maxDepth, returnEl){
7124 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7125 maxDepth = maxDepth || 50;
7126 if(typeof maxDepth != "number"){
7127 stopEl = Roo.getDom(maxDepth);
7130 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7131 if(dq.is(p, simpleSelector)){
7132 return returnEl ? Roo.get(p) : p;
7142 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7143 * @param {String} selector The simple selector to test
7144 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7145 search as a number or element (defaults to 10 || document.body)
7146 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7147 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7149 findParentNode : function(simpleSelector, maxDepth, returnEl){
7150 var p = Roo.fly(this.dom.parentNode, '_internal');
7151 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7155 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7156 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7157 * @param {String} selector The simple selector to test
7158 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7159 search as a number or element (defaults to 10 || document.body)
7160 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7162 up : function(simpleSelector, maxDepth){
7163 return this.findParentNode(simpleSelector, maxDepth, true);
7169 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7170 * @param {String} selector The simple selector to test
7171 * @return {Boolean} True if this element matches the selector, else false
7173 is : function(simpleSelector){
7174 return Roo.DomQuery.is(this.dom, simpleSelector);
7178 * Perform animation on this element.
7179 * @param {Object} args The YUI animation control args
7180 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7181 * @param {Function} onComplete (optional) Function to call when animation completes
7182 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7183 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7184 * @return {Roo.Element} this
7186 animate : function(args, duration, onComplete, easing, animType){
7187 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7192 * @private Internal animation call
7194 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7195 animType = animType || 'run';
7197 var anim = Roo.lib.Anim[animType](
7199 (opt.duration || defaultDur) || .35,
7200 (opt.easing || defaultEase) || 'easeOut',
7202 Roo.callback(cb, this);
7203 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7211 // private legacy anim prep
7212 preanim : function(a, i){
7213 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7217 * Removes worthless text nodes
7218 * @param {Boolean} forceReclean (optional) By default the element
7219 * keeps track if it has been cleaned already so
7220 * you can call this over and over. However, if you update the element and
7221 * need to force a reclean, you can pass true.
7223 clean : function(forceReclean){
7224 if(this.isCleaned && forceReclean !== true){
7228 var d = this.dom, n = d.firstChild, ni = -1;
7230 var nx = n.nextSibling;
7231 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7238 this.isCleaned = true;
7243 calcOffsetsTo : function(el){
7246 var restorePos = false;
7247 if(el.getStyle('position') == 'static'){
7248 el.position('relative');
7253 while(op && op != d && op.tagName != 'HTML'){
7256 op = op.offsetParent;
7259 el.position('static');
7265 * Scrolls this element into view within the passed container.
7266 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7267 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7268 * @return {Roo.Element} this
7270 scrollIntoView : function(container, hscroll){
7271 var c = Roo.getDom(container) || document.body;
7274 var o = this.calcOffsetsTo(c),
7277 b = t+el.offsetHeight,
7278 r = l+el.offsetWidth;
7280 var ch = c.clientHeight;
7281 var ct = parseInt(c.scrollTop, 10);
7282 var cl = parseInt(c.scrollLeft, 10);
7284 var cr = cl + c.clientWidth;
7292 if(hscroll !== false){
7296 c.scrollLeft = r-c.clientWidth;
7303 scrollChildIntoView : function(child, hscroll){
7304 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7308 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7309 * the new height may not be available immediately.
7310 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7311 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7312 * @param {Function} onComplete (optional) Function to call when animation completes
7313 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7314 * @return {Roo.Element} this
7316 autoHeight : function(animate, duration, onComplete, easing){
7317 var oldHeight = this.getHeight();
7319 this.setHeight(1); // force clipping
7320 setTimeout(function(){
7321 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7323 this.setHeight(height);
7325 if(typeof onComplete == "function"){
7329 this.setHeight(oldHeight); // restore original height
7330 this.setHeight(height, animate, duration, function(){
7332 if(typeof onComplete == "function") onComplete();
7333 }.createDelegate(this), easing);
7335 }.createDelegate(this), 0);
7340 * Returns true if this element is an ancestor of the passed element
7341 * @param {HTMLElement/String} el The element to check
7342 * @return {Boolean} True if this element is an ancestor of el, else false
7344 contains : function(el){
7345 if(!el){return false;}
7346 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7350 * Checks whether the element is currently visible using both visibility and display properties.
7351 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7352 * @return {Boolean} True if the element is currently visible, else false
7354 isVisible : function(deep) {
7355 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7356 if(deep !== true || !vis){
7359 var p = this.dom.parentNode;
7360 while(p && p.tagName.toLowerCase() != "body"){
7361 if(!Roo.fly(p, '_isVisible').isVisible()){
7370 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7371 * @param {String} selector The CSS selector
7372 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7373 * @return {CompositeElement/CompositeElementLite} The composite element
7375 select : function(selector, unique){
7376 return El.select(selector, unique, this.dom);
7380 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7381 * @param {String} selector The CSS selector
7382 * @return {Array} An array of the matched nodes
7384 query : function(selector, unique){
7385 return Roo.DomQuery.select(selector, this.dom);
7389 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7390 * @param {String} selector The CSS selector
7391 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7392 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7394 child : function(selector, returnDom){
7395 var n = Roo.DomQuery.selectNode(selector, this.dom);
7396 return returnDom ? n : Roo.get(n);
7400 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7401 * @param {String} selector The CSS selector
7402 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7403 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7405 down : function(selector, returnDom){
7406 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7407 return returnDom ? n : Roo.get(n);
7411 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7412 * @param {String} group The group the DD object is member of
7413 * @param {Object} config The DD config object
7414 * @param {Object} overrides An object containing methods to override/implement on the DD object
7415 * @return {Roo.dd.DD} The DD object
7417 initDD : function(group, config, overrides){
7418 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7419 return Roo.apply(dd, overrides);
7423 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7424 * @param {String} group The group the DDProxy object is member of
7425 * @param {Object} config The DDProxy config object
7426 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7427 * @return {Roo.dd.DDProxy} The DDProxy object
7429 initDDProxy : function(group, config, overrides){
7430 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7431 return Roo.apply(dd, overrides);
7435 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7436 * @param {String} group The group the DDTarget object is member of
7437 * @param {Object} config The DDTarget config object
7438 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7439 * @return {Roo.dd.DDTarget} The DDTarget object
7441 initDDTarget : function(group, config, overrides){
7442 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7443 return Roo.apply(dd, overrides);
7447 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7448 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7449 * @param {Boolean} visible Whether the element is visible
7450 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7451 * @return {Roo.Element} this
7453 setVisible : function(visible, animate){
7455 if(this.visibilityMode == El.DISPLAY){
7456 this.setDisplayed(visible);
7459 this.dom.style.visibility = visible ? "visible" : "hidden";
7462 // closure for composites
7464 var visMode = this.visibilityMode;
7466 this.setOpacity(.01);
7467 this.setVisible(true);
7469 this.anim({opacity: { to: (visible?1:0) }},
7470 this.preanim(arguments, 1),
7471 null, .35, 'easeIn', function(){
7473 if(visMode == El.DISPLAY){
7474 dom.style.display = "none";
7476 dom.style.visibility = "hidden";
7478 Roo.get(dom).setOpacity(1);
7486 * Returns true if display is not "none"
7489 isDisplayed : function() {
7490 return this.getStyle("display") != "none";
7494 * Toggles the element's visibility or display, depending on visibility mode.
7495 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7496 * @return {Roo.Element} this
7498 toggle : function(animate){
7499 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7504 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7505 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7506 * @return {Roo.Element} this
7508 setDisplayed : function(value) {
7509 if(typeof value == "boolean"){
7510 value = value ? this.originalDisplay : "none";
7512 this.setStyle("display", value);
7517 * Tries to focus the element. Any exceptions are caught and ignored.
7518 * @return {Roo.Element} this
7520 focus : function() {
7528 * Tries to blur the element. Any exceptions are caught and ignored.
7529 * @return {Roo.Element} this
7539 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7540 * @param {String/Array} className The CSS class to add, or an array of classes
7541 * @return {Roo.Element} this
7543 addClass : function(className){
7544 if(className instanceof Array){
7545 for(var i = 0, len = className.length; i < len; i++) {
7546 this.addClass(className[i]);
7549 if(className && !this.hasClass(className)){
7550 this.dom.className = this.dom.className + " " + className;
7557 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7558 * @param {String/Array} className The CSS class to add, or an array of classes
7559 * @return {Roo.Element} this
7561 radioClass : function(className){
7562 var siblings = this.dom.parentNode.childNodes;
7563 for(var i = 0; i < siblings.length; i++) {
7564 var s = siblings[i];
7565 if(s.nodeType == 1){
7566 Roo.get(s).removeClass(className);
7569 this.addClass(className);
7574 * Removes one or more CSS classes from the element.
7575 * @param {String/Array} className The CSS class to remove, or an array of classes
7576 * @return {Roo.Element} this
7578 removeClass : function(className){
7579 if(!className || !this.dom.className){
7582 if(className instanceof Array){
7583 for(var i = 0, len = className.length; i < len; i++) {
7584 this.removeClass(className[i]);
7587 if(this.hasClass(className)){
7588 var re = this.classReCache[className];
7590 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7591 this.classReCache[className] = re;
7593 this.dom.className =
7594 this.dom.className.replace(re, " ");
7604 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7605 * @param {String} className The CSS class to toggle
7606 * @return {Roo.Element} this
7608 toggleClass : function(className){
7609 if(this.hasClass(className)){
7610 this.removeClass(className);
7612 this.addClass(className);
7618 * Checks if the specified CSS class exists on this element's DOM node.
7619 * @param {String} className The CSS class to check for
7620 * @return {Boolean} True if the class exists, else false
7622 hasClass : function(className){
7623 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7627 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7628 * @param {String} oldClassName The CSS class to replace
7629 * @param {String} newClassName The replacement CSS class
7630 * @return {Roo.Element} this
7632 replaceClass : function(oldClassName, newClassName){
7633 this.removeClass(oldClassName);
7634 this.addClass(newClassName);
7639 * Returns an object with properties matching the styles requested.
7640 * For example, el.getStyles('color', 'font-size', 'width') might return
7641 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7642 * @param {String} style1 A style name
7643 * @param {String} style2 A style name
7644 * @param {String} etc.
7645 * @return {Object} The style object
7647 getStyles : function(){
7648 var a = arguments, len = a.length, r = {};
7649 for(var i = 0; i < len; i++){
7650 r[a[i]] = this.getStyle(a[i]);
7656 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7657 * @param {String} property The style property whose value is returned.
7658 * @return {String} The current value of the style property for this element.
7660 getStyle : function(){
7661 return view && view.getComputedStyle ?
7663 var el = this.dom, v, cs, camel;
7664 if(prop == 'float'){
7667 if(el.style && (v = el.style[prop])){
7670 if(cs = view.getComputedStyle(el, "")){
7671 if(!(camel = propCache[prop])){
7672 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7679 var el = this.dom, v, cs, camel;
7680 if(prop == 'opacity'){
7681 if(typeof el.style.filter == 'string'){
7682 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7684 var fv = parseFloat(m[1]);
7686 return fv ? fv / 100 : 0;
7691 }else if(prop == 'float'){
7692 prop = "styleFloat";
7694 if(!(camel = propCache[prop])){
7695 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7697 if(v = el.style[camel]){
7700 if(cs = el.currentStyle){
7708 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7709 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7710 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7711 * @return {Roo.Element} this
7713 setStyle : function(prop, value){
7714 if(typeof prop == "string"){
7716 if (prop == 'float') {
7717 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7722 if(!(camel = propCache[prop])){
7723 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7726 if(camel == 'opacity') {
7727 this.setOpacity(value);
7729 this.dom.style[camel] = value;
7732 for(var style in prop){
7733 if(typeof prop[style] != "function"){
7734 this.setStyle(style, prop[style]);
7742 * More flexible version of {@link #setStyle} for setting style properties.
7743 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7744 * a function which returns such a specification.
7745 * @return {Roo.Element} this
7747 applyStyles : function(style){
7748 Roo.DomHelper.applyStyles(this.dom, style);
7753 * 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).
7754 * @return {Number} The X position of the element
7757 return D.getX(this.dom);
7761 * 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).
7762 * @return {Number} The Y position of the element
7765 return D.getY(this.dom);
7769 * 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).
7770 * @return {Array} The XY position of the element
7773 return D.getXY(this.dom);
7777 * 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).
7778 * @param {Number} The X position of the element
7779 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7780 * @return {Roo.Element} this
7782 setX : function(x, animate){
7784 D.setX(this.dom, x);
7786 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7792 * 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).
7793 * @param {Number} The Y position of the element
7794 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7795 * @return {Roo.Element} this
7797 setY : function(y, animate){
7799 D.setY(this.dom, y);
7801 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7807 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7808 * @param {String} left The left CSS property value
7809 * @return {Roo.Element} this
7811 setLeft : function(left){
7812 this.setStyle("left", this.addUnits(left));
7817 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7818 * @param {String} top The top CSS property value
7819 * @return {Roo.Element} this
7821 setTop : function(top){
7822 this.setStyle("top", this.addUnits(top));
7827 * Sets the element's CSS right style.
7828 * @param {String} right The right CSS property value
7829 * @return {Roo.Element} this
7831 setRight : function(right){
7832 this.setStyle("right", this.addUnits(right));
7837 * Sets the element's CSS bottom style.
7838 * @param {String} bottom The bottom CSS property value
7839 * @return {Roo.Element} this
7841 setBottom : function(bottom){
7842 this.setStyle("bottom", this.addUnits(bottom));
7847 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7848 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7849 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7850 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7851 * @return {Roo.Element} this
7853 setXY : function(pos, animate){
7855 D.setXY(this.dom, pos);
7857 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7863 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7864 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7865 * @param {Number} x X value for new position (coordinates are page-based)
7866 * @param {Number} y Y value for new position (coordinates are page-based)
7867 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7868 * @return {Roo.Element} this
7870 setLocation : function(x, y, animate){
7871 this.setXY([x, y], this.preanim(arguments, 2));
7876 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7877 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7878 * @param {Number} x X value for new position (coordinates are page-based)
7879 * @param {Number} y Y value for new position (coordinates are page-based)
7880 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7881 * @return {Roo.Element} this
7883 moveTo : function(x, y, animate){
7884 this.setXY([x, y], this.preanim(arguments, 2));
7889 * Returns the region of the given element.
7890 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7891 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7893 getRegion : function(){
7894 return D.getRegion(this.dom);
7898 * Returns the offset height of the element
7899 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7900 * @return {Number} The element's height
7902 getHeight : function(contentHeight){
7903 var h = this.dom.offsetHeight || 0;
7904 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7908 * Returns the offset width of the element
7909 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7910 * @return {Number} The element's width
7912 getWidth : function(contentWidth){
7913 var w = this.dom.offsetWidth || 0;
7914 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7918 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7919 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7920 * if a height has not been set using CSS.
7923 getComputedHeight : function(){
7924 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
7926 h = parseInt(this.getStyle('height'), 10) || 0;
7927 if(!this.isBorderBox()){
7928 h += this.getFrameWidth('tb');
7935 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
7936 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
7937 * if a width has not been set using CSS.
7940 getComputedWidth : function(){
7941 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
7943 w = parseInt(this.getStyle('width'), 10) || 0;
7944 if(!this.isBorderBox()){
7945 w += this.getFrameWidth('lr');
7952 * Returns the size of the element.
7953 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
7954 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
7956 getSize : function(contentSize){
7957 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
7961 * Returns the width and height of the viewport.
7962 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
7964 getViewSize : function(){
7965 var d = this.dom, doc = document, aw = 0, ah = 0;
7966 if(d == doc || d == doc.body){
7967 return {width : D.getViewWidth(), height: D.getViewHeight()};
7970 width : d.clientWidth,
7971 height: d.clientHeight
7977 * Returns the value of the "value" attribute
7978 * @param {Boolean} asNumber true to parse the value as a number
7979 * @return {String/Number}
7981 getValue : function(asNumber){
7982 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
7986 adjustWidth : function(width){
7987 if(typeof width == "number"){
7988 if(this.autoBoxAdjust && !this.isBorderBox()){
7989 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
7999 adjustHeight : function(height){
8000 if(typeof height == "number"){
8001 if(this.autoBoxAdjust && !this.isBorderBox()){
8002 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8012 * Set the width of the element
8013 * @param {Number} width The new width
8014 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8015 * @return {Roo.Element} this
8017 setWidth : function(width, animate){
8018 width = this.adjustWidth(width);
8020 this.dom.style.width = this.addUnits(width);
8022 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8028 * Set the height of the element
8029 * @param {Number} height The new height
8030 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8031 * @return {Roo.Element} this
8033 setHeight : function(height, animate){
8034 height = this.adjustHeight(height);
8036 this.dom.style.height = this.addUnits(height);
8038 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8044 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8045 * @param {Number} width The new width
8046 * @param {Number} height The new height
8047 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8048 * @return {Roo.Element} this
8050 setSize : function(width, height, animate){
8051 if(typeof width == "object"){ // in case of object from getSize()
8052 height = width.height; width = width.width;
8054 width = this.adjustWidth(width); height = this.adjustHeight(height);
8056 this.dom.style.width = this.addUnits(width);
8057 this.dom.style.height = this.addUnits(height);
8059 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8065 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8066 * @param {Number} x X value for new position (coordinates are page-based)
8067 * @param {Number} y Y value for new position (coordinates are page-based)
8068 * @param {Number} width The new width
8069 * @param {Number} height The new height
8070 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8071 * @return {Roo.Element} this
8073 setBounds : function(x, y, width, height, animate){
8075 this.setSize(width, height);
8076 this.setLocation(x, y);
8078 width = this.adjustWidth(width); height = this.adjustHeight(height);
8079 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8080 this.preanim(arguments, 4), 'motion');
8086 * 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.
8087 * @param {Roo.lib.Region} region The region to fill
8088 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8089 * @return {Roo.Element} this
8091 setRegion : function(region, animate){
8092 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8097 * Appends an event handler
8099 * @param {String} eventName The type of event to append
8100 * @param {Function} fn The method the event invokes
8101 * @param {Object} scope (optional) The scope (this object) of the fn
8102 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8104 addListener : function(eventName, fn, scope, options){
8106 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8111 * Removes an event handler from this element
8112 * @param {String} eventName the type of event to remove
8113 * @param {Function} fn the method the event invokes
8114 * @return {Roo.Element} this
8116 removeListener : function(eventName, fn){
8117 Roo.EventManager.removeListener(this.dom, eventName, fn);
8122 * Removes all previous added listeners from this element
8123 * @return {Roo.Element} this
8125 removeAllListeners : function(){
8126 E.purgeElement(this.dom);
8130 relayEvent : function(eventName, observable){
8131 this.on(eventName, function(e){
8132 observable.fireEvent(eventName, e);
8137 * Set the opacity of the element
8138 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8139 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8140 * @return {Roo.Element} this
8142 setOpacity : function(opacity, animate){
8144 var s = this.dom.style;
8147 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8148 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8150 s.opacity = opacity;
8153 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8159 * Gets the left X coordinate
8160 * @param {Boolean} local True to get the local css position instead of page coordinate
8163 getLeft : function(local){
8167 return parseInt(this.getStyle("left"), 10) || 0;
8172 * Gets the right X coordinate of the element (element X position + element width)
8173 * @param {Boolean} local True to get the local css position instead of page coordinate
8176 getRight : function(local){
8178 return this.getX() + this.getWidth();
8180 return (this.getLeft(true) + this.getWidth()) || 0;
8185 * Gets the top Y coordinate
8186 * @param {Boolean} local True to get the local css position instead of page coordinate
8189 getTop : function(local) {
8193 return parseInt(this.getStyle("top"), 10) || 0;
8198 * Gets the bottom Y coordinate of the element (element Y position + element height)
8199 * @param {Boolean} local True to get the local css position instead of page coordinate
8202 getBottom : function(local){
8204 return this.getY() + this.getHeight();
8206 return (this.getTop(true) + this.getHeight()) || 0;
8211 * Initializes positioning on this element. If a desired position is not passed, it will make the
8212 * the element positioned relative IF it is not already positioned.
8213 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8214 * @param {Number} zIndex (optional) The zIndex to apply
8215 * @param {Number} x (optional) Set the page X position
8216 * @param {Number} y (optional) Set the page Y position
8218 position : function(pos, zIndex, x, y){
8220 if(this.getStyle('position') == 'static'){
8221 this.setStyle('position', 'relative');
8224 this.setStyle("position", pos);
8227 this.setStyle("z-index", zIndex);
8229 if(x !== undefined && y !== undefined){
8231 }else if(x !== undefined){
8233 }else if(y !== undefined){
8239 * Clear positioning back to the default when the document was loaded
8240 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8241 * @return {Roo.Element} this
8243 clearPositioning : function(value){
8251 "position" : "static"
8257 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8258 * snapshot before performing an update and then restoring the element.
8261 getPositioning : function(){
8262 var l = this.getStyle("left");
8263 var t = this.getStyle("top");
8265 "position" : this.getStyle("position"),
8267 "right" : l ? "" : this.getStyle("right"),
8269 "bottom" : t ? "" : this.getStyle("bottom"),
8270 "z-index" : this.getStyle("z-index")
8275 * Gets the width of the border(s) for the specified side(s)
8276 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8277 * passing lr would get the border (l)eft width + the border (r)ight width.
8278 * @return {Number} The width of the sides passed added together
8280 getBorderWidth : function(side){
8281 return this.addStyles(side, El.borders);
8285 * Gets the width of the padding(s) for the specified side(s)
8286 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8287 * passing lr would get the padding (l)eft + the padding (r)ight.
8288 * @return {Number} The padding of the sides passed added together
8290 getPadding : function(side){
8291 return this.addStyles(side, El.paddings);
8295 * Set positioning with an object returned by getPositioning().
8296 * @param {Object} posCfg
8297 * @return {Roo.Element} this
8299 setPositioning : function(pc){
8300 this.applyStyles(pc);
8301 if(pc.right == "auto"){
8302 this.dom.style.right = "";
8304 if(pc.bottom == "auto"){
8305 this.dom.style.bottom = "";
8311 fixDisplay : function(){
8312 if(this.getStyle("display") == "none"){
8313 this.setStyle("visibility", "hidden");
8314 this.setStyle("display", this.originalDisplay); // first try reverting to default
8315 if(this.getStyle("display") == "none"){ // if that fails, default to block
8316 this.setStyle("display", "block");
8322 * Quick set left and top adding default units
8323 * @param {String} left The left CSS property value
8324 * @param {String} top The top CSS property value
8325 * @return {Roo.Element} this
8327 setLeftTop : function(left, top){
8328 this.dom.style.left = this.addUnits(left);
8329 this.dom.style.top = this.addUnits(top);
8334 * Move this element relative to its current position.
8335 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8336 * @param {Number} distance How far to move the element in pixels
8337 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8338 * @return {Roo.Element} this
8340 move : function(direction, distance, animate){
8341 var xy = this.getXY();
8342 direction = direction.toLowerCase();
8346 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8350 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8355 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8360 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8367 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8368 * @return {Roo.Element} this
8371 if(!this.isClipped){
8372 this.isClipped = true;
8373 this.originalClip = {
8374 "o": this.getStyle("overflow"),
8375 "x": this.getStyle("overflow-x"),
8376 "y": this.getStyle("overflow-y")
8378 this.setStyle("overflow", "hidden");
8379 this.setStyle("overflow-x", "hidden");
8380 this.setStyle("overflow-y", "hidden");
8386 * Return clipping (overflow) to original clipping before clip() was called
8387 * @return {Roo.Element} this
8389 unclip : function(){
8391 this.isClipped = false;
8392 var o = this.originalClip;
8393 if(o.o){this.setStyle("overflow", o.o);}
8394 if(o.x){this.setStyle("overflow-x", o.x);}
8395 if(o.y){this.setStyle("overflow-y", o.y);}
8402 * Gets the x,y coordinates specified by the anchor position on the element.
8403 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8404 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8405 * {width: (target width), height: (target height)} (defaults to the element's current size)
8406 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8407 * @return {Array} [x, y] An array containing the element's x and y coordinates
8409 getAnchorXY : function(anchor, local, s){
8410 //Passing a different size is useful for pre-calculating anchors,
8411 //especially for anchored animations that change the el size.
8413 var w, h, vp = false;
8416 if(d == document.body || d == document){
8418 w = D.getViewWidth(); h = D.getViewHeight();
8420 w = this.getWidth(); h = this.getHeight();
8423 w = s.width; h = s.height;
8425 var x = 0, y = 0, r = Math.round;
8426 switch((anchor || "tl").toLowerCase()){
8468 var sc = this.getScroll();
8469 return [x + sc.left, y + sc.top];
8471 //Add the element's offset xy
8472 var o = this.getXY();
8473 return [x+o[0], y+o[1]];
8477 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8478 * supported position values.
8479 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8480 * @param {String} position The position to align to.
8481 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8482 * @return {Array} [x, y]
8484 getAlignToXY : function(el, p, o){
8488 throw "Element.alignTo with an element that doesn't exist";
8490 var c = false; //constrain to viewport
8491 var p1 = "", p2 = "";
8498 }else if(p.indexOf("-") == -1){
8501 p = p.toLowerCase();
8502 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8504 throw "Element.alignTo with an invalid alignment " + p;
8506 p1 = m[1]; p2 = m[2]; c = !!m[3];
8508 //Subtract the aligned el's internal xy from the target's offset xy
8509 //plus custom offset to get the aligned el's new offset xy
8510 var a1 = this.getAnchorXY(p1, true);
8511 var a2 = el.getAnchorXY(p2, false);
8512 var x = a2[0] - a1[0] + o[0];
8513 var y = a2[1] - a1[1] + o[1];
8515 //constrain the aligned el to viewport if necessary
8516 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8517 // 5px of margin for ie
8518 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8520 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8521 //perpendicular to the vp border, allow the aligned el to slide on that border,
8522 //otherwise swap the aligned el to the opposite border of the target.
8523 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8524 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8525 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8526 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8529 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8530 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8532 if((x+w) > dw + scrollX){
8533 x = swapX ? r.left-w : dw+scrollX-w;
8536 x = swapX ? r.right : scrollX;
8538 if((y+h) > dh + scrollY){
8539 y = swapY ? r.top-h : dh+scrollY-h;
8542 y = swapY ? r.bottom : scrollY;
8549 getConstrainToXY : function(){
8550 var os = {top:0, left:0, bottom:0, right: 0};
8552 return function(el, local, offsets, proposedXY){
8554 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8556 var vw, vh, vx = 0, vy = 0;
8557 if(el.dom == document.body || el.dom == document){
8558 vw = Roo.lib.Dom.getViewWidth();
8559 vh = Roo.lib.Dom.getViewHeight();
8561 vw = el.dom.clientWidth;
8562 vh = el.dom.clientHeight;
8564 var vxy = el.getXY();
8570 var s = el.getScroll();
8572 vx += offsets.left + s.left;
8573 vy += offsets.top + s.top;
8575 vw -= offsets.right;
8576 vh -= offsets.bottom;
8581 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8582 var x = xy[0], y = xy[1];
8583 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8585 // only move it if it needs it
8588 // first validate right/bottom
8597 // then make sure top/left isn't negative
8606 return moved ? [x, y] : false;
8611 adjustForConstraints : function(xy, parent, offsets){
8612 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8616 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8617 * document it aligns it to the viewport.
8618 * The position parameter is optional, and can be specified in any one of the following formats:
8620 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8621 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8622 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8623 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8624 * <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
8625 * element's anchor point, and the second value is used as the target's anchor point.</li>
8627 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8628 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8629 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8630 * that specified in order to enforce the viewport constraints.
8631 * Following are all of the supported anchor positions:
8634 ----- -----------------------------
8635 tl The top left corner (default)
8636 t The center of the top edge
8637 tr The top right corner
8638 l The center of the left edge
8639 c In the center of the element
8640 r The center of the right edge
8641 bl The bottom left corner
8642 b The center of the bottom edge
8643 br The bottom right corner
8647 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8648 el.alignTo("other-el");
8650 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8651 el.alignTo("other-el", "tr?");
8653 // align the bottom right corner of el with the center left edge of other-el
8654 el.alignTo("other-el", "br-l?");
8656 // align the center of el with the bottom left corner of other-el and
8657 // adjust the x position by -6 pixels (and the y position by 0)
8658 el.alignTo("other-el", "c-bl", [-6, 0]);
8660 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8661 * @param {String} position The position to align to.
8662 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8663 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8664 * @return {Roo.Element} this
8666 alignTo : function(element, position, offsets, animate){
8667 var xy = this.getAlignToXY(element, position, offsets);
8668 this.setXY(xy, this.preanim(arguments, 3));
8673 * Anchors an element to another element and realigns it when the window is resized.
8674 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8675 * @param {String} position The position to align to.
8676 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8677 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8678 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8679 * is a number, it is used as the buffer delay (defaults to 50ms).
8680 * @param {Function} callback The function to call after the animation finishes
8681 * @return {Roo.Element} this
8683 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8684 var action = function(){
8685 this.alignTo(el, alignment, offsets, animate);
8686 Roo.callback(callback, this);
8688 Roo.EventManager.onWindowResize(action, this);
8689 var tm = typeof monitorScroll;
8690 if(tm != 'undefined'){
8691 Roo.EventManager.on(window, 'scroll', action, this,
8692 {buffer: tm == 'number' ? monitorScroll : 50});
8694 action.call(this); // align immediately
8698 * Clears any opacity settings from this element. Required in some cases for IE.
8699 * @return {Roo.Element} this
8701 clearOpacity : function(){
8702 if (window.ActiveXObject) {
8703 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8704 this.dom.style.filter = "";
8707 this.dom.style.opacity = "";
8708 this.dom.style["-moz-opacity"] = "";
8709 this.dom.style["-khtml-opacity"] = "";
8715 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8716 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8717 * @return {Roo.Element} this
8719 hide : function(animate){
8720 this.setVisible(false, this.preanim(arguments, 0));
8725 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8726 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8727 * @return {Roo.Element} this
8729 show : function(animate){
8730 this.setVisible(true, this.preanim(arguments, 0));
8735 * @private Test if size has a unit, otherwise appends the default
8737 addUnits : function(size){
8738 return Roo.Element.addUnits(size, this.defaultUnit);
8742 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8743 * @return {Roo.Element} this
8745 beginMeasure : function(){
8747 if(el.offsetWidth || el.offsetHeight){
8748 return this; // offsets work already
8751 var p = this.dom, b = document.body; // start with this element
8752 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8753 var pe = Roo.get(p);
8754 if(pe.getStyle('display') == 'none'){
8755 changed.push({el: p, visibility: pe.getStyle("visibility")});
8756 p.style.visibility = "hidden";
8757 p.style.display = "block";
8761 this._measureChanged = changed;
8767 * Restores displays to before beginMeasure was called
8768 * @return {Roo.Element} this
8770 endMeasure : function(){
8771 var changed = this._measureChanged;
8773 for(var i = 0, len = changed.length; i < len; i++) {
8775 r.el.style.visibility = r.visibility;
8776 r.el.style.display = "none";
8778 this._measureChanged = null;
8784 * Update the innerHTML of this element, optionally searching for and processing scripts
8785 * @param {String} html The new HTML
8786 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8787 * @param {Function} callback For async script loading you can be noticed when the update completes
8788 * @return {Roo.Element} this
8790 update : function(html, loadScripts, callback){
8791 if(typeof html == "undefined"){
8794 if(loadScripts !== true){
8795 this.dom.innerHTML = html;
8796 if(typeof callback == "function"){
8804 html += '<span id="' + id + '"></span>';
8806 E.onAvailable(id, function(){
8807 var hd = document.getElementsByTagName("head")[0];
8808 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8809 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8810 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8813 while(match = re.exec(html)){
8814 var attrs = match[1];
8815 var srcMatch = attrs ? attrs.match(srcRe) : false;
8816 if(srcMatch && srcMatch[2]){
8817 var s = document.createElement("script");
8818 s.src = srcMatch[2];
8819 var typeMatch = attrs.match(typeRe);
8820 if(typeMatch && typeMatch[2]){
8821 s.type = typeMatch[2];
8824 }else if(match[2] && match[2].length > 0){
8825 if(window.execScript) {
8826 window.execScript(match[2]);
8834 window.eval(match[2]);
8838 var el = document.getElementById(id);
8839 if(el){el.parentNode.removeChild(el);}
8840 if(typeof callback == "function"){
8844 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8849 * Direct access to the UpdateManager update() method (takes the same parameters).
8850 * @param {String/Function} url The url for this request or a function to call to get the url
8851 * @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}
8852 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8853 * @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.
8854 * @return {Roo.Element} this
8857 var um = this.getUpdateManager();
8858 um.update.apply(um, arguments);
8863 * Gets this element's UpdateManager
8864 * @return {Roo.UpdateManager} The UpdateManager
8866 getUpdateManager : function(){
8867 if(!this.updateManager){
8868 this.updateManager = new Roo.UpdateManager(this);
8870 return this.updateManager;
8874 * Disables text selection for this element (normalized across browsers)
8875 * @return {Roo.Element} this
8877 unselectable : function(){
8878 this.dom.unselectable = "on";
8879 this.swallowEvent("selectstart", true);
8880 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8881 this.addClass("x-unselectable");
8886 * Calculates the x, y to center this element on the screen
8887 * @return {Array} The x, y values [x, y]
8889 getCenterXY : function(){
8890 return this.getAlignToXY(document, 'c-c');
8894 * Centers the Element in either the viewport, or another Element.
8895 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8897 center : function(centerIn){
8898 this.alignTo(centerIn || document, 'c-c');
8903 * Tests various css rules/browsers to determine if this element uses a border box
8906 isBorderBox : function(){
8907 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8911 * Return a box {x, y, width, height} that can be used to set another elements
8912 * size/location to match this element.
8913 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8914 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8915 * @return {Object} box An object in the format {x, y, width, height}
8917 getBox : function(contentBox, local){
8922 var left = parseInt(this.getStyle("left"), 10) || 0;
8923 var top = parseInt(this.getStyle("top"), 10) || 0;
8926 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
8928 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
8930 var l = this.getBorderWidth("l")+this.getPadding("l");
8931 var r = this.getBorderWidth("r")+this.getPadding("r");
8932 var t = this.getBorderWidth("t")+this.getPadding("t");
8933 var b = this.getBorderWidth("b")+this.getPadding("b");
8934 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)};
8936 bx.right = bx.x + bx.width;
8937 bx.bottom = bx.y + bx.height;
8942 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
8943 for more information about the sides.
8944 * @param {String} sides
8947 getFrameWidth : function(sides, onlyContentBox){
8948 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
8952 * 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.
8953 * @param {Object} box The box to fill {x, y, width, height}
8954 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
8955 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8956 * @return {Roo.Element} this
8958 setBox : function(box, adjust, animate){
8959 var w = box.width, h = box.height;
8960 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
8961 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8962 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8964 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
8969 * Forces the browser to repaint this element
8970 * @return {Roo.Element} this
8972 repaint : function(){
8974 this.addClass("x-repaint");
8975 setTimeout(function(){
8976 Roo.get(dom).removeClass("x-repaint");
8982 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
8983 * then it returns the calculated width of the sides (see getPadding)
8984 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
8985 * @return {Object/Number}
8987 getMargins : function(side){
8990 top: parseInt(this.getStyle("margin-top"), 10) || 0,
8991 left: parseInt(this.getStyle("margin-left"), 10) || 0,
8992 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
8993 right: parseInt(this.getStyle("margin-right"), 10) || 0
8996 return this.addStyles(side, El.margins);
9001 addStyles : function(sides, styles){
9003 for(var i = 0, len = sides.length; i < len; i++){
9004 v = this.getStyle(styles[sides.charAt(i)]);
9006 w = parseInt(v, 10);
9014 * Creates a proxy element of this element
9015 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9016 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9017 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9018 * @return {Roo.Element} The new proxy element
9020 createProxy : function(config, renderTo, matchBox){
9022 renderTo = Roo.getDom(renderTo);
9024 renderTo = document.body;
9026 config = typeof config == "object" ?
9027 config : {tag : "div", cls: config};
9028 var proxy = Roo.DomHelper.append(renderTo, config, true);
9030 proxy.setBox(this.getBox());
9036 * Puts a mask over this element to disable user interaction. Requires core.css.
9037 * This method can only be applied to elements which accept child nodes.
9038 * @param {String} msg (optional) A message to display in the mask
9039 * @param {String} msgCls (optional) A css class to apply to the msg element
9040 * @return {Element} The mask element
9042 mask : function(msg, msgCls)
9044 if(this.getStyle("position") == "static"){
9045 this.setStyle("position", "relative");
9048 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9050 this.addClass("x-masked");
9051 this._mask.setDisplayed(true);
9056 while (dom && dom.style) {
9057 if (!isNaN(parseInt(dom.style.zIndex))) {
9058 z = Math.max(z, parseInt(dom.style.zIndex));
9060 dom = dom.parentNode;
9062 // if we are masking the body - then it hides everything..
9063 if (this.dom == document.body) {
9065 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9066 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9069 if(typeof msg == 'string'){
9071 this._maskMsg = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask-msg", cn:{tag:'div'}}, true);
9073 var mm = this._maskMsg;
9074 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9075 mm.dom.firstChild.innerHTML = msg;
9076 mm.setDisplayed(true);
9078 mm.setStyle('z-index', z + 102);
9080 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9081 this._mask.setHeight(this.getHeight());
9083 this._mask.setStyle('z-index', z + 100);
9089 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9090 * it is cached for reuse.
9092 unmask : function(removeEl){
9094 if(removeEl === true){
9095 this._mask.remove();
9098 this._maskMsg.remove();
9099 delete this._maskMsg;
9102 this._mask.setDisplayed(false);
9104 this._maskMsg.setDisplayed(false);
9108 this.removeClass("x-masked");
9112 * Returns true if this element is masked
9115 isMasked : function(){
9116 return this._mask && this._mask.isVisible();
9120 * Creates an iframe shim for this element to keep selects and other windowed objects from
9122 * @return {Roo.Element} The new shim element
9124 createShim : function(){
9125 var el = document.createElement('iframe');
9126 el.frameBorder = 'no';
9127 el.className = 'roo-shim';
9128 if(Roo.isIE && Roo.isSecure){
9129 el.src = Roo.SSL_SECURE_URL;
9131 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9132 shim.autoBoxAdjust = false;
9137 * Removes this element from the DOM and deletes it from the cache
9139 remove : function(){
9140 if(this.dom.parentNode){
9141 this.dom.parentNode.removeChild(this.dom);
9143 delete El.cache[this.dom.id];
9147 * Sets up event handlers to add and remove a css class when the mouse is over this element
9148 * @param {String} className
9149 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9150 * mouseout events for children elements
9151 * @return {Roo.Element} this
9153 addClassOnOver : function(className, preventFlicker){
9154 this.on("mouseover", function(){
9155 Roo.fly(this, '_internal').addClass(className);
9157 var removeFn = function(e){
9158 if(preventFlicker !== true || !e.within(this, true)){
9159 Roo.fly(this, '_internal').removeClass(className);
9162 this.on("mouseout", removeFn, this.dom);
9167 * Sets up event handlers to add and remove a css class when this element has the focus
9168 * @param {String} className
9169 * @return {Roo.Element} this
9171 addClassOnFocus : function(className){
9172 this.on("focus", function(){
9173 Roo.fly(this, '_internal').addClass(className);
9175 this.on("blur", function(){
9176 Roo.fly(this, '_internal').removeClass(className);
9181 * 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)
9182 * @param {String} className
9183 * @return {Roo.Element} this
9185 addClassOnClick : function(className){
9187 this.on("mousedown", function(){
9188 Roo.fly(dom, '_internal').addClass(className);
9189 var d = Roo.get(document);
9190 var fn = function(){
9191 Roo.fly(dom, '_internal').removeClass(className);
9192 d.removeListener("mouseup", fn);
9194 d.on("mouseup", fn);
9200 * Stops the specified event from bubbling and optionally prevents the default action
9201 * @param {String} eventName
9202 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9203 * @return {Roo.Element} this
9205 swallowEvent : function(eventName, preventDefault){
9206 var fn = function(e){
9207 e.stopPropagation();
9212 if(eventName instanceof Array){
9213 for(var i = 0, len = eventName.length; i < len; i++){
9214 this.on(eventName[i], fn);
9218 this.on(eventName, fn);
9225 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9228 * Sizes this element to its parent element's dimensions performing
9229 * neccessary box adjustments.
9230 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9231 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9232 * @return {Roo.Element} this
9234 fitToParent : function(monitorResize, targetParent) {
9235 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9236 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9237 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9240 var p = Roo.get(targetParent || this.dom.parentNode);
9241 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9242 if (monitorResize === true) {
9243 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9244 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9250 * Gets the next sibling, skipping text nodes
9251 * @return {HTMLElement} The next sibling or null
9253 getNextSibling : function(){
9254 var n = this.dom.nextSibling;
9255 while(n && n.nodeType != 1){
9262 * Gets the previous sibling, skipping text nodes
9263 * @return {HTMLElement} The previous sibling or null
9265 getPrevSibling : function(){
9266 var n = this.dom.previousSibling;
9267 while(n && n.nodeType != 1){
9268 n = n.previousSibling;
9275 * Appends the passed element(s) to this element
9276 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9277 * @return {Roo.Element} this
9279 appendChild: function(el){
9286 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9287 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9288 * automatically generated with the specified attributes.
9289 * @param {HTMLElement} insertBefore (optional) a child element of this element
9290 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9291 * @return {Roo.Element} The new child element
9293 createChild: function(config, insertBefore, returnDom){
9294 config = config || {tag:'div'};
9296 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9298 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9302 * Appends this element to the passed element
9303 * @param {String/HTMLElement/Element} el The new parent element
9304 * @return {Roo.Element} this
9306 appendTo: function(el){
9307 el = Roo.getDom(el);
9308 el.appendChild(this.dom);
9313 * Inserts this element before the passed element in the DOM
9314 * @param {String/HTMLElement/Element} el The element to insert before
9315 * @return {Roo.Element} this
9317 insertBefore: function(el){
9318 el = Roo.getDom(el);
9319 el.parentNode.insertBefore(this.dom, el);
9324 * Inserts this element after the passed element in the DOM
9325 * @param {String/HTMLElement/Element} el The element to insert after
9326 * @return {Roo.Element} this
9328 insertAfter: function(el){
9329 el = Roo.getDom(el);
9330 el.parentNode.insertBefore(this.dom, el.nextSibling);
9335 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9336 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9337 * @return {Roo.Element} The new child
9339 insertFirst: function(el, returnDom){
9341 if(typeof el == 'object' && !el.nodeType){ // dh config
9342 return this.createChild(el, this.dom.firstChild, returnDom);
9344 el = Roo.getDom(el);
9345 this.dom.insertBefore(el, this.dom.firstChild);
9346 return !returnDom ? Roo.get(el) : el;
9351 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9352 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9353 * @param {String} where (optional) 'before' or 'after' defaults to before
9354 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9355 * @return {Roo.Element} the inserted Element
9357 insertSibling: function(el, where, returnDom){
9358 where = where ? where.toLowerCase() : 'before';
9360 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9362 if(typeof el == 'object' && !el.nodeType){ // dh config
9363 if(where == 'after' && !this.dom.nextSibling){
9364 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9366 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9370 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9371 where == 'before' ? this.dom : this.dom.nextSibling);
9380 * Creates and wraps this element with another element
9381 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9382 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9383 * @return {HTMLElement/Element} The newly created wrapper element
9385 wrap: function(config, returnDom){
9387 config = {tag: "div"};
9389 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9390 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9395 * Replaces the passed element with this element
9396 * @param {String/HTMLElement/Element} el The element to replace
9397 * @return {Roo.Element} this
9399 replace: function(el){
9401 this.insertBefore(el);
9407 * Inserts an html fragment into this element
9408 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9409 * @param {String} html The HTML fragment
9410 * @param {Boolean} returnEl True to return an Roo.Element
9411 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9413 insertHtml : function(where, html, returnEl){
9414 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9415 return returnEl ? Roo.get(el) : el;
9419 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9420 * @param {Object} o The object with the attributes
9421 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9422 * @return {Roo.Element} this
9424 set : function(o, useSet){
9426 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9428 if(attr == "style" || typeof o[attr] == "function") continue;
9430 el.className = o["cls"];
9432 if(useSet) el.setAttribute(attr, o[attr]);
9433 else el[attr] = o[attr];
9437 Roo.DomHelper.applyStyles(el, o.style);
9443 * Convenience method for constructing a KeyMap
9444 * @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:
9445 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9446 * @param {Function} fn The function to call
9447 * @param {Object} scope (optional) The scope of the function
9448 * @return {Roo.KeyMap} The KeyMap created
9450 addKeyListener : function(key, fn, scope){
9452 if(typeof key != "object" || key instanceof Array){
9468 return new Roo.KeyMap(this, config);
9472 * Creates a KeyMap for this element
9473 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9474 * @return {Roo.KeyMap} The KeyMap created
9476 addKeyMap : function(config){
9477 return new Roo.KeyMap(this, config);
9481 * Returns true if this element is scrollable.
9484 isScrollable : function(){
9486 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9490 * 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().
9491 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9492 * @param {Number} value The new scroll value
9493 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9494 * @return {Element} this
9497 scrollTo : function(side, value, animate){
9498 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9500 this.dom[prop] = value;
9502 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9503 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9509 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9510 * within this element's scrollable range.
9511 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9512 * @param {Number} distance How far to scroll the element in pixels
9513 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9514 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9515 * was scrolled as far as it could go.
9517 scroll : function(direction, distance, animate){
9518 if(!this.isScrollable()){
9522 var l = el.scrollLeft, t = el.scrollTop;
9523 var w = el.scrollWidth, h = el.scrollHeight;
9524 var cw = el.clientWidth, ch = el.clientHeight;
9525 direction = direction.toLowerCase();
9526 var scrolled = false;
9527 var a = this.preanim(arguments, 2);
9532 var v = Math.min(l + distance, w-cw);
9533 this.scrollTo("left", v, a);
9540 var v = Math.max(l - distance, 0);
9541 this.scrollTo("left", v, a);
9549 var v = Math.max(t - distance, 0);
9550 this.scrollTo("top", v, a);
9558 var v = Math.min(t + distance, h-ch);
9559 this.scrollTo("top", v, a);
9568 * Translates the passed page coordinates into left/top css values for this element
9569 * @param {Number/Array} x The page x or an array containing [x, y]
9570 * @param {Number} y The page y
9571 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9573 translatePoints : function(x, y){
9574 if(typeof x == 'object' || x instanceof Array){
9577 var p = this.getStyle('position');
9578 var o = this.getXY();
9580 var l = parseInt(this.getStyle('left'), 10);
9581 var t = parseInt(this.getStyle('top'), 10);
9584 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9587 t = (p == "relative") ? 0 : this.dom.offsetTop;
9590 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9594 * Returns the current scroll position of the element.
9595 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9597 getScroll : function(){
9598 var d = this.dom, doc = document;
9599 if(d == doc || d == doc.body){
9600 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9601 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9602 return {left: l, top: t};
9604 return {left: d.scrollLeft, top: d.scrollTop};
9609 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9610 * are convert to standard 6 digit hex color.
9611 * @param {String} attr The css attribute
9612 * @param {String} defaultValue The default value to use when a valid color isn't found
9613 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9616 getColor : function(attr, defaultValue, prefix){
9617 var v = this.getStyle(attr);
9618 if(!v || v == "transparent" || v == "inherit") {
9619 return defaultValue;
9621 var color = typeof prefix == "undefined" ? "#" : prefix;
9622 if(v.substr(0, 4) == "rgb("){
9623 var rvs = v.slice(4, v.length -1).split(",");
9624 for(var i = 0; i < 3; i++){
9625 var h = parseInt(rvs[i]).toString(16);
9632 if(v.substr(0, 1) == "#"){
9634 for(var i = 1; i < 4; i++){
9635 var c = v.charAt(i);
9638 }else if(v.length == 7){
9639 color += v.substr(1);
9643 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9647 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9648 * gradient background, rounded corners and a 4-way shadow.
9649 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9650 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9651 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9652 * @return {Roo.Element} this
9654 boxWrap : function(cls){
9655 cls = cls || 'x-box';
9656 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9657 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9662 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9663 * @param {String} namespace The namespace in which to look for the attribute
9664 * @param {String} name The attribute name
9665 * @return {String} The attribute value
9667 getAttributeNS : Roo.isIE ? function(ns, name){
9669 var type = typeof d[ns+":"+name];
9670 if(type != 'undefined' && type != 'unknown'){
9671 return d[ns+":"+name];
9674 } : function(ns, name){
9676 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9681 * Sets or Returns the value the dom attribute value
9682 * @param {String} name The attribute name
9683 * @param {String} value (optional) The value to set the attribute to
9684 * @return {String} The attribute value
9686 attr : function(name){
9687 if (arguments.length > 1) {
9688 this.dom.setAttribute(name, arguments[1]);
9689 return arguments[1];
9691 if (!this.dom.hasAttribute(name)) {
9694 return this.dom.getAttribute(name);
9701 var ep = El.prototype;
9704 * Appends an event handler (Shorthand for addListener)
9705 * @param {String} eventName The type of event to append
9706 * @param {Function} fn The method the event invokes
9707 * @param {Object} scope (optional) The scope (this object) of the fn
9708 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9711 ep.on = ep.addListener;
9713 ep.mon = ep.addListener;
9716 * Removes an event handler from this element (shorthand for removeListener)
9717 * @param {String} eventName the type of event to remove
9718 * @param {Function} fn the method the event invokes
9719 * @return {Roo.Element} this
9722 ep.un = ep.removeListener;
9725 * true to automatically adjust width and height settings for box-model issues (default to true)
9727 ep.autoBoxAdjust = true;
9730 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9733 El.addUnits = function(v, defaultUnit){
9734 if(v === "" || v == "auto"){
9737 if(v === undefined){
9740 if(typeof v == "number" || !El.unitPattern.test(v)){
9741 return v + (defaultUnit || 'px');
9746 // special markup used throughout Roo when box wrapping elements
9747 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>';
9749 * Visibility mode constant - Use visibility to hide element
9755 * Visibility mode constant - Use display to hide element
9761 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9762 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9763 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9775 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9776 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9777 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9778 * @return {Element} The Element object
9781 El.get = function(el){
9783 if(!el){ return null; }
9784 if(typeof el == "string"){ // element id
9785 if(!(elm = document.getElementById(el))){
9788 if(ex = El.cache[el]){
9791 ex = El.cache[el] = new El(elm);
9794 }else if(el.tagName){ // dom element
9798 if(ex = El.cache[id]){
9801 ex = El.cache[id] = new El(el);
9804 }else if(el instanceof El){
9806 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9807 // catch case where it hasn't been appended
9808 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9811 }else if(el.isComposite){
9813 }else if(el instanceof Array){
9814 return El.select(el);
9815 }else if(el == document){
9816 // create a bogus element object representing the document object
9818 var f = function(){};
9819 f.prototype = El.prototype;
9821 docEl.dom = document;
9829 El.uncache = function(el){
9830 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9832 delete El.cache[a[i].id || a[i]];
9838 // Garbage collection - uncache elements/purge listeners on orphaned elements
9839 // so we don't hold a reference and cause the browser to retain them
9840 El.garbageCollect = function(){
9841 if(!Roo.enableGarbageCollector){
9842 clearInterval(El.collectorThread);
9845 for(var eid in El.cache){
9846 var el = El.cache[eid], d = el.dom;
9847 // -------------------------------------------------------
9848 // Determining what is garbage:
9849 // -------------------------------------------------------
9851 // dom node is null, definitely garbage
9852 // -------------------------------------------------------
9854 // no parentNode == direct orphan, definitely garbage
9855 // -------------------------------------------------------
9856 // !d.offsetParent && !document.getElementById(eid)
9857 // display none elements have no offsetParent so we will
9858 // also try to look it up by it's id. However, check
9859 // offsetParent first so we don't do unneeded lookups.
9860 // This enables collection of elements that are not orphans
9861 // directly, but somewhere up the line they have an orphan
9863 // -------------------------------------------------------
9864 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9865 delete El.cache[eid];
9866 if(d && Roo.enableListenerCollection){
9872 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9876 El.Flyweight = function(dom){
9879 El.Flyweight.prototype = El.prototype;
9881 El._flyweights = {};
9883 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9884 * the dom node can be overwritten by other code.
9885 * @param {String/HTMLElement} el The dom node or id
9886 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9887 * prevent conflicts (e.g. internally Roo uses "_internal")
9889 * @return {Element} The shared Element object
9891 El.fly = function(el, named){
9892 named = named || '_global';
9893 el = Roo.getDom(el);
9897 if(!El._flyweights[named]){
9898 El._flyweights[named] = new El.Flyweight();
9900 El._flyweights[named].dom = el;
9901 return El._flyweights[named];
9905 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9906 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9907 * Shorthand of {@link Roo.Element#get}
9908 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9909 * @return {Element} The Element object
9915 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9916 * the dom node can be overwritten by other code.
9917 * Shorthand of {@link Roo.Element#fly}
9918 * @param {String/HTMLElement} el The dom node or id
9919 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9920 * prevent conflicts (e.g. internally Roo uses "_internal")
9922 * @return {Element} The shared Element object
9928 // speedy lookup for elements never to box adjust
9929 var noBoxAdjust = Roo.isStrict ? {
9932 input:1, select:1, textarea:1
9934 if(Roo.isIE || Roo.isGecko){
9935 noBoxAdjust['button'] = 1;
9939 Roo.EventManager.on(window, 'unload', function(){
9941 delete El._flyweights;
9949 Roo.Element.selectorFunction = Roo.DomQuery.select;
9952 Roo.Element.select = function(selector, unique, root){
9954 if(typeof selector == "string"){
9955 els = Roo.Element.selectorFunction(selector, root);
9956 }else if(selector.length !== undefined){
9959 throw "Invalid selector";
9961 if(unique === true){
9962 return new Roo.CompositeElement(els);
9964 return new Roo.CompositeElementLite(els);
9968 * Selects elements based on the passed CSS selector to enable working on them as 1.
9969 * @param {String/Array} selector The CSS selector or an array of elements
9970 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
9971 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
9972 * @return {CompositeElementLite/CompositeElement}
9976 Roo.select = Roo.Element.select;
9993 * Ext JS Library 1.1.1
9994 * Copyright(c) 2006-2007, Ext JS, LLC.
9996 * Originally Released Under LGPL - original licence link has changed is not relivant.
9999 * <script type="text/javascript">
10004 //Notifies Element that fx methods are available
10005 Roo.enableFx = true;
10009 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10010 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10011 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10012 * Element effects to work.</p><br/>
10014 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10015 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10016 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10017 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10018 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10019 * expected results and should be done with care.</p><br/>
10021 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10022 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10025 ----- -----------------------------
10026 tl The top left corner
10027 t The center of the top edge
10028 tr The top right corner
10029 l The center of the left edge
10030 r The center of the right edge
10031 bl The bottom left corner
10032 b The center of the bottom edge
10033 br The bottom right corner
10035 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10036 * below are common options that can be passed to any Fx method.</b>
10037 * @cfg {Function} callback A function called when the effect is finished
10038 * @cfg {Object} scope The scope of the effect function
10039 * @cfg {String} easing A valid Easing value for the effect
10040 * @cfg {String} afterCls A css class to apply after the effect
10041 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10042 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10043 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10044 * effects that end with the element being visually hidden, ignored otherwise)
10045 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10046 * a function which returns such a specification that will be applied to the Element after the effect finishes
10047 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10048 * @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
10049 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10053 * Slides the element into view. An anchor point can be optionally passed to set the point of
10054 * origin for the slide effect. This function automatically handles wrapping the element with
10055 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10058 // default: slide the element in from the top
10061 // custom: slide the element in from the right with a 2-second duration
10062 el.slideIn('r', { duration: 2 });
10064 // common config options shown with default values
10070 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10071 * @param {Object} options (optional) Object literal with any of the Fx config options
10072 * @return {Roo.Element} The Element
10074 slideIn : function(anchor, o){
10075 var el = this.getFxEl();
10078 el.queueFx(o, function(){
10080 anchor = anchor || "t";
10082 // fix display to visibility
10085 // restore values after effect
10086 var r = this.getFxRestore();
10087 var b = this.getBox();
10088 // fixed size for slide
10092 var wrap = this.fxWrap(r.pos, o, "hidden");
10094 var st = this.dom.style;
10095 st.visibility = "visible";
10096 st.position = "absolute";
10098 // clear out temp styles after slide and unwrap
10099 var after = function(){
10100 el.fxUnwrap(wrap, r.pos, o);
10101 st.width = r.width;
10102 st.height = r.height;
10105 // time to calc the positions
10106 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10108 switch(anchor.toLowerCase()){
10110 wrap.setSize(b.width, 0);
10111 st.left = st.bottom = "0";
10115 wrap.setSize(0, b.height);
10116 st.right = st.top = "0";
10120 wrap.setSize(0, b.height);
10121 wrap.setX(b.right);
10122 st.left = st.top = "0";
10123 a = {width: bw, points: pt};
10126 wrap.setSize(b.width, 0);
10127 wrap.setY(b.bottom);
10128 st.left = st.top = "0";
10129 a = {height: bh, points: pt};
10132 wrap.setSize(0, 0);
10133 st.right = st.bottom = "0";
10134 a = {width: bw, height: bh};
10137 wrap.setSize(0, 0);
10138 wrap.setY(b.y+b.height);
10139 st.right = st.top = "0";
10140 a = {width: bw, height: bh, points: pt};
10143 wrap.setSize(0, 0);
10144 wrap.setXY([b.right, b.bottom]);
10145 st.left = st.top = "0";
10146 a = {width: bw, height: bh, points: pt};
10149 wrap.setSize(0, 0);
10150 wrap.setX(b.x+b.width);
10151 st.left = st.bottom = "0";
10152 a = {width: bw, height: bh, points: pt};
10155 this.dom.style.visibility = "visible";
10158 arguments.callee.anim = wrap.fxanim(a,
10168 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10169 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10170 * 'hidden') but block elements will still take up space in the document. The element must be removed
10171 * from the DOM using the 'remove' config option if desired. This function automatically handles
10172 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10175 // default: slide the element out to the top
10178 // custom: slide the element out to the right with a 2-second duration
10179 el.slideOut('r', { duration: 2 });
10181 // common config options shown with default values
10189 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10190 * @param {Object} options (optional) Object literal with any of the Fx config options
10191 * @return {Roo.Element} The Element
10193 slideOut : function(anchor, o){
10194 var el = this.getFxEl();
10197 el.queueFx(o, function(){
10199 anchor = anchor || "t";
10201 // restore values after effect
10202 var r = this.getFxRestore();
10204 var b = this.getBox();
10205 // fixed size for slide
10209 var wrap = this.fxWrap(r.pos, o, "visible");
10211 var st = this.dom.style;
10212 st.visibility = "visible";
10213 st.position = "absolute";
10217 var after = function(){
10219 el.setDisplayed(false);
10224 el.fxUnwrap(wrap, r.pos, o);
10226 st.width = r.width;
10227 st.height = r.height;
10232 var a, zero = {to: 0};
10233 switch(anchor.toLowerCase()){
10235 st.left = st.bottom = "0";
10236 a = {height: zero};
10239 st.right = st.top = "0";
10243 st.left = st.top = "0";
10244 a = {width: zero, points: {to:[b.right, b.y]}};
10247 st.left = st.top = "0";
10248 a = {height: zero, points: {to:[b.x, b.bottom]}};
10251 st.right = st.bottom = "0";
10252 a = {width: zero, height: zero};
10255 st.right = st.top = "0";
10256 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10259 st.left = st.top = "0";
10260 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10263 st.left = st.bottom = "0";
10264 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10268 arguments.callee.anim = wrap.fxanim(a,
10278 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10279 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10280 * The element must be removed from the DOM using the 'remove' config option if desired.
10286 // common config options shown with default values
10294 * @param {Object} options (optional) Object literal with any of the Fx config options
10295 * @return {Roo.Element} The Element
10297 puff : function(o){
10298 var el = this.getFxEl();
10301 el.queueFx(o, function(){
10302 this.clearOpacity();
10305 // restore values after effect
10306 var r = this.getFxRestore();
10307 var st = this.dom.style;
10309 var after = function(){
10311 el.setDisplayed(false);
10318 el.setPositioning(r.pos);
10319 st.width = r.width;
10320 st.height = r.height;
10325 var width = this.getWidth();
10326 var height = this.getHeight();
10328 arguments.callee.anim = this.fxanim({
10329 width : {to: this.adjustWidth(width * 2)},
10330 height : {to: this.adjustHeight(height * 2)},
10331 points : {by: [-(width * .5), -(height * .5)]},
10333 fontSize: {to:200, unit: "%"}
10344 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10345 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10346 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10352 // all config options shown with default values
10360 * @param {Object} options (optional) Object literal with any of the Fx config options
10361 * @return {Roo.Element} The Element
10363 switchOff : function(o){
10364 var el = this.getFxEl();
10367 el.queueFx(o, function(){
10368 this.clearOpacity();
10371 // restore values after effect
10372 var r = this.getFxRestore();
10373 var st = this.dom.style;
10375 var after = function(){
10377 el.setDisplayed(false);
10383 el.setPositioning(r.pos);
10384 st.width = r.width;
10385 st.height = r.height;
10390 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10391 this.clearOpacity();
10395 points:{by:[0, this.getHeight() * .5]}
10396 }, o, 'motion', 0.3, 'easeIn', after);
10397 }).defer(100, this);
10404 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10405 * changed using the "attr" config option) and then fading back to the original color. If no original
10406 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10409 // default: highlight background to yellow
10412 // custom: highlight foreground text to blue for 2 seconds
10413 el.highlight("0000ff", { attr: 'color', duration: 2 });
10415 // common config options shown with default values
10416 el.highlight("ffff9c", {
10417 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10418 endColor: (current color) or "ffffff",
10423 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10424 * @param {Object} options (optional) Object literal with any of the Fx config options
10425 * @return {Roo.Element} The Element
10427 highlight : function(color, o){
10428 var el = this.getFxEl();
10431 el.queueFx(o, function(){
10432 color = color || "ffff9c";
10433 attr = o.attr || "backgroundColor";
10435 this.clearOpacity();
10438 var origColor = this.getColor(attr);
10439 var restoreColor = this.dom.style[attr];
10440 endColor = (o.endColor || origColor) || "ffffff";
10442 var after = function(){
10443 el.dom.style[attr] = restoreColor;
10448 a[attr] = {from: color, to: endColor};
10449 arguments.callee.anim = this.fxanim(a,
10459 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10462 // default: a single light blue ripple
10465 // custom: 3 red ripples lasting 3 seconds total
10466 el.frame("ff0000", 3, { duration: 3 });
10468 // common config options shown with default values
10469 el.frame("C3DAF9", 1, {
10470 duration: 1 //duration of entire animation (not each individual ripple)
10471 // Note: Easing is not configurable and will be ignored if included
10474 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10475 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10476 * @param {Object} options (optional) Object literal with any of the Fx config options
10477 * @return {Roo.Element} The Element
10479 frame : function(color, count, o){
10480 var el = this.getFxEl();
10483 el.queueFx(o, function(){
10484 color = color || "#C3DAF9";
10485 if(color.length == 6){
10486 color = "#" + color;
10488 count = count || 1;
10489 duration = o.duration || 1;
10492 var b = this.getBox();
10493 var animFn = function(){
10494 var proxy = this.createProxy({
10497 visbility:"hidden",
10498 position:"absolute",
10499 "z-index":"35000", // yee haw
10500 border:"0px solid " + color
10503 var scale = Roo.isBorderBox ? 2 : 1;
10505 top:{from:b.y, to:b.y - 20},
10506 left:{from:b.x, to:b.x - 20},
10507 borderWidth:{from:0, to:10},
10508 opacity:{from:1, to:0},
10509 height:{from:b.height, to:(b.height + (20*scale))},
10510 width:{from:b.width, to:(b.width + (20*scale))}
10511 }, duration, function(){
10515 animFn.defer((duration/2)*1000, this);
10526 * Creates a pause before any subsequent queued effects begin. If there are
10527 * no effects queued after the pause it will have no effect.
10532 * @param {Number} seconds The length of time to pause (in seconds)
10533 * @return {Roo.Element} The Element
10535 pause : function(seconds){
10536 var el = this.getFxEl();
10539 el.queueFx(o, function(){
10540 setTimeout(function(){
10542 }, seconds * 1000);
10548 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10549 * using the "endOpacity" config option.
10552 // default: fade in from opacity 0 to 100%
10555 // custom: fade in from opacity 0 to 75% over 2 seconds
10556 el.fadeIn({ endOpacity: .75, duration: 2});
10558 // common config options shown with default values
10560 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10565 * @param {Object} options (optional) Object literal with any of the Fx config options
10566 * @return {Roo.Element} The Element
10568 fadeIn : function(o){
10569 var el = this.getFxEl();
10571 el.queueFx(o, function(){
10572 this.setOpacity(0);
10574 this.dom.style.visibility = 'visible';
10575 var to = o.endOpacity || 1;
10576 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10577 o, null, .5, "easeOut", function(){
10579 this.clearOpacity();
10588 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10589 * using the "endOpacity" config option.
10592 // default: fade out from the element's current opacity to 0
10595 // custom: fade out from the element's current opacity to 25% over 2 seconds
10596 el.fadeOut({ endOpacity: .25, duration: 2});
10598 // common config options shown with default values
10600 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10607 * @param {Object} options (optional) Object literal with any of the Fx config options
10608 * @return {Roo.Element} The Element
10610 fadeOut : function(o){
10611 var el = this.getFxEl();
10613 el.queueFx(o, function(){
10614 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10615 o, null, .5, "easeOut", function(){
10616 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10617 this.dom.style.display = "none";
10619 this.dom.style.visibility = "hidden";
10621 this.clearOpacity();
10629 * Animates the transition of an element's dimensions from a starting height/width
10630 * to an ending height/width.
10633 // change height and width to 100x100 pixels
10634 el.scale(100, 100);
10636 // common config options shown with default values. The height and width will default to
10637 // the element's existing values if passed as null.
10640 [element's height], {
10645 * @param {Number} width The new width (pass undefined to keep the original width)
10646 * @param {Number} height The new height (pass undefined to keep the original height)
10647 * @param {Object} options (optional) Object literal with any of the Fx config options
10648 * @return {Roo.Element} The Element
10650 scale : function(w, h, o){
10651 this.shift(Roo.apply({}, o, {
10659 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10660 * Any of these properties not specified in the config object will not be changed. This effect
10661 * requires that at least one new dimension, position or opacity setting must be passed in on
10662 * the config object in order for the function to have any effect.
10665 // slide the element horizontally to x position 200 while changing the height and opacity
10666 el.shift({ x: 200, height: 50, opacity: .8 });
10668 // common config options shown with default values.
10670 width: [element's width],
10671 height: [element's height],
10672 x: [element's x position],
10673 y: [element's y position],
10674 opacity: [element's opacity],
10679 * @param {Object} options Object literal with any of the Fx config options
10680 * @return {Roo.Element} The Element
10682 shift : function(o){
10683 var el = this.getFxEl();
10685 el.queueFx(o, function(){
10686 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10687 if(w !== undefined){
10688 a.width = {to: this.adjustWidth(w)};
10690 if(h !== undefined){
10691 a.height = {to: this.adjustHeight(h)};
10693 if(x !== undefined || y !== undefined){
10695 x !== undefined ? x : this.getX(),
10696 y !== undefined ? y : this.getY()
10699 if(op !== undefined){
10700 a.opacity = {to: op};
10702 if(o.xy !== undefined){
10703 a.points = {to: o.xy};
10705 arguments.callee.anim = this.fxanim(a,
10706 o, 'motion', .35, "easeOut", function(){
10714 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10715 * ending point of the effect.
10718 // default: slide the element downward while fading out
10721 // custom: slide the element out to the right with a 2-second duration
10722 el.ghost('r', { duration: 2 });
10724 // common config options shown with default values
10732 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10733 * @param {Object} options (optional) Object literal with any of the Fx config options
10734 * @return {Roo.Element} The Element
10736 ghost : function(anchor, o){
10737 var el = this.getFxEl();
10740 el.queueFx(o, function(){
10741 anchor = anchor || "b";
10743 // restore values after effect
10744 var r = this.getFxRestore();
10745 var w = this.getWidth(),
10746 h = this.getHeight();
10748 var st = this.dom.style;
10750 var after = function(){
10752 el.setDisplayed(false);
10758 el.setPositioning(r.pos);
10759 st.width = r.width;
10760 st.height = r.height;
10765 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10766 switch(anchor.toLowerCase()){
10793 arguments.callee.anim = this.fxanim(a,
10803 * Ensures that all effects queued after syncFx is called on the element are
10804 * run concurrently. This is the opposite of {@link #sequenceFx}.
10805 * @return {Roo.Element} The Element
10807 syncFx : function(){
10808 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10817 * Ensures that all effects queued after sequenceFx is called on the element are
10818 * run in sequence. This is the opposite of {@link #syncFx}.
10819 * @return {Roo.Element} The Element
10821 sequenceFx : function(){
10822 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10824 concurrent : false,
10831 nextFx : function(){
10832 var ef = this.fxQueue[0];
10839 * Returns true if the element has any effects actively running or queued, else returns false.
10840 * @return {Boolean} True if element has active effects, else false
10842 hasActiveFx : function(){
10843 return this.fxQueue && this.fxQueue[0];
10847 * Stops any running effects and clears the element's internal effects queue if it contains
10848 * any additional effects that haven't started yet.
10849 * @return {Roo.Element} The Element
10851 stopFx : function(){
10852 if(this.hasActiveFx()){
10853 var cur = this.fxQueue[0];
10854 if(cur && cur.anim && cur.anim.isAnimated()){
10855 this.fxQueue = [cur]; // clear out others
10856 cur.anim.stop(true);
10863 beforeFx : function(o){
10864 if(this.hasActiveFx() && !o.concurrent){
10875 * Returns true if the element is currently blocking so that no other effect can be queued
10876 * until this effect is finished, else returns false if blocking is not set. This is commonly
10877 * used to ensure that an effect initiated by a user action runs to completion prior to the
10878 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10879 * @return {Boolean} True if blocking, else false
10881 hasFxBlock : function(){
10882 var q = this.fxQueue;
10883 return q && q[0] && q[0].block;
10887 queueFx : function(o, fn){
10891 if(!this.hasFxBlock()){
10892 Roo.applyIf(o, this.fxDefaults);
10894 var run = this.beforeFx(o);
10895 fn.block = o.block;
10896 this.fxQueue.push(fn);
10908 fxWrap : function(pos, o, vis){
10910 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
10913 wrapXY = this.getXY();
10915 var div = document.createElement("div");
10916 div.style.visibility = vis;
10917 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
10918 wrap.setPositioning(pos);
10919 if(wrap.getStyle("position") == "static"){
10920 wrap.position("relative");
10922 this.clearPositioning('auto');
10924 wrap.dom.appendChild(this.dom);
10926 wrap.setXY(wrapXY);
10933 fxUnwrap : function(wrap, pos, o){
10934 this.clearPositioning();
10935 this.setPositioning(pos);
10937 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
10943 getFxRestore : function(){
10944 var st = this.dom.style;
10945 return {pos: this.getPositioning(), width: st.width, height : st.height};
10949 afterFx : function(o){
10951 this.applyStyles(o.afterStyle);
10954 this.addClass(o.afterCls);
10956 if(o.remove === true){
10959 Roo.callback(o.callback, o.scope, [this]);
10961 this.fxQueue.shift();
10967 getFxEl : function(){ // support for composite element fx
10968 return Roo.get(this.dom);
10972 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
10973 animType = animType || 'run';
10975 var anim = Roo.lib.Anim[animType](
10977 (opt.duration || defaultDur) || .35,
10978 (opt.easing || defaultEase) || 'easeOut',
10980 Roo.callback(cb, this);
10989 // backwords compat
10990 Roo.Fx.resize = Roo.Fx.scale;
10992 //When included, Roo.Fx is automatically applied to Element so that all basic
10993 //effects are available directly via the Element API
10994 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
10996 * Ext JS Library 1.1.1
10997 * Copyright(c) 2006-2007, Ext JS, LLC.
10999 * Originally Released Under LGPL - original licence link has changed is not relivant.
11002 * <script type="text/javascript">
11007 * @class Roo.CompositeElement
11008 * Standard composite class. Creates a Roo.Element for every element in the collection.
11010 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11011 * actions will be performed on all the elements in this collection.</b>
11013 * All methods return <i>this</i> and can be chained.
11015 var els = Roo.select("#some-el div.some-class", true);
11016 // or select directly from an existing element
11017 var el = Roo.get('some-el');
11018 el.select('div.some-class', true);
11020 els.setWidth(100); // all elements become 100 width
11021 els.hide(true); // all elements fade out and hide
11023 els.setWidth(100).hide(true);
11026 Roo.CompositeElement = function(els){
11027 this.elements = [];
11028 this.addElements(els);
11030 Roo.CompositeElement.prototype = {
11032 addElements : function(els){
11033 if(!els) return this;
11034 if(typeof els == "string"){
11035 els = Roo.Element.selectorFunction(els);
11037 var yels = this.elements;
11038 var index = yels.length-1;
11039 for(var i = 0, len = els.length; i < len; i++) {
11040 yels[++index] = Roo.get(els[i]);
11046 * Clears this composite and adds the elements returned by the passed selector.
11047 * @param {String/Array} els A string CSS selector, an array of elements or an element
11048 * @return {CompositeElement} this
11050 fill : function(els){
11051 this.elements = [];
11057 * Filters this composite to only elements that match the passed selector.
11058 * @param {String} selector A string CSS selector
11059 * @return {CompositeElement} this
11061 filter : function(selector){
11063 this.each(function(el){
11064 if(el.is(selector)){
11065 els[els.length] = el.dom;
11072 invoke : function(fn, args){
11073 var els = this.elements;
11074 for(var i = 0, len = els.length; i < len; i++) {
11075 Roo.Element.prototype[fn].apply(els[i], args);
11080 * Adds elements to this composite.
11081 * @param {String/Array} els A string CSS selector, an array of elements or an element
11082 * @return {CompositeElement} this
11084 add : function(els){
11085 if(typeof els == "string"){
11086 this.addElements(Roo.Element.selectorFunction(els));
11087 }else if(els.length !== undefined){
11088 this.addElements(els);
11090 this.addElements([els]);
11095 * Calls the passed function passing (el, this, index) for each element in this composite.
11096 * @param {Function} fn The function to call
11097 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11098 * @return {CompositeElement} this
11100 each : function(fn, scope){
11101 var els = this.elements;
11102 for(var i = 0, len = els.length; i < len; i++){
11103 if(fn.call(scope || els[i], els[i], this, i) === false) {
11111 * Returns the Element object at the specified index
11112 * @param {Number} index
11113 * @return {Roo.Element}
11115 item : function(index){
11116 return this.elements[index] || null;
11120 * Returns the first Element
11121 * @return {Roo.Element}
11123 first : function(){
11124 return this.item(0);
11128 * Returns the last Element
11129 * @return {Roo.Element}
11132 return this.item(this.elements.length-1);
11136 * Returns the number of elements in this composite
11139 getCount : function(){
11140 return this.elements.length;
11144 * Returns true if this composite contains the passed element
11147 contains : function(el){
11148 return this.indexOf(el) !== -1;
11152 * Returns true if this composite contains the passed element
11155 indexOf : function(el){
11156 return this.elements.indexOf(Roo.get(el));
11161 * Removes the specified element(s).
11162 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11163 * or an array of any of those.
11164 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11165 * @return {CompositeElement} this
11167 removeElement : function(el, removeDom){
11168 if(el instanceof Array){
11169 for(var i = 0, len = el.length; i < len; i++){
11170 this.removeElement(el[i]);
11174 var index = typeof el == 'number' ? el : this.indexOf(el);
11177 var d = this.elements[index];
11181 d.parentNode.removeChild(d);
11184 this.elements.splice(index, 1);
11190 * Replaces the specified element with the passed element.
11191 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11193 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11194 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11195 * @return {CompositeElement} this
11197 replaceElement : function(el, replacement, domReplace){
11198 var index = typeof el == 'number' ? el : this.indexOf(el);
11201 this.elements[index].replaceWith(replacement);
11203 this.elements.splice(index, 1, Roo.get(replacement))
11210 * Removes all elements.
11212 clear : function(){
11213 this.elements = [];
11217 Roo.CompositeElement.createCall = function(proto, fnName){
11218 if(!proto[fnName]){
11219 proto[fnName] = function(){
11220 return this.invoke(fnName, arguments);
11224 for(var fnName in Roo.Element.prototype){
11225 if(typeof Roo.Element.prototype[fnName] == "function"){
11226 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11232 * Ext JS Library 1.1.1
11233 * Copyright(c) 2006-2007, Ext JS, LLC.
11235 * Originally Released Under LGPL - original licence link has changed is not relivant.
11238 * <script type="text/javascript">
11242 * @class Roo.CompositeElementLite
11243 * @extends Roo.CompositeElement
11244 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11246 var els = Roo.select("#some-el div.some-class");
11247 // or select directly from an existing element
11248 var el = Roo.get('some-el');
11249 el.select('div.some-class');
11251 els.setWidth(100); // all elements become 100 width
11252 els.hide(true); // all elements fade out and hide
11254 els.setWidth(100).hide(true);
11255 </code></pre><br><br>
11256 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11257 * actions will be performed on all the elements in this collection.</b>
11259 Roo.CompositeElementLite = function(els){
11260 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11261 this.el = new Roo.Element.Flyweight();
11263 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11264 addElements : function(els){
11266 if(els instanceof Array){
11267 this.elements = this.elements.concat(els);
11269 var yels = this.elements;
11270 var index = yels.length-1;
11271 for(var i = 0, len = els.length; i < len; i++) {
11272 yels[++index] = els[i];
11278 invoke : function(fn, args){
11279 var els = this.elements;
11281 for(var i = 0, len = els.length; i < len; i++) {
11283 Roo.Element.prototype[fn].apply(el, args);
11288 * Returns a flyweight Element of the dom element object at the specified index
11289 * @param {Number} index
11290 * @return {Roo.Element}
11292 item : function(index){
11293 if(!this.elements[index]){
11296 this.el.dom = this.elements[index];
11300 // fixes scope with flyweight
11301 addListener : function(eventName, handler, scope, opt){
11302 var els = this.elements;
11303 for(var i = 0, len = els.length; i < len; i++) {
11304 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11310 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11311 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11312 * a reference to the dom node, use el.dom.</b>
11313 * @param {Function} fn The function to call
11314 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11315 * @return {CompositeElement} this
11317 each : function(fn, scope){
11318 var els = this.elements;
11320 for(var i = 0, len = els.length; i < len; i++){
11322 if(fn.call(scope || el, el, this, i) === false){
11329 indexOf : function(el){
11330 return this.elements.indexOf(Roo.getDom(el));
11333 replaceElement : function(el, replacement, domReplace){
11334 var index = typeof el == 'number' ? el : this.indexOf(el);
11336 replacement = Roo.getDom(replacement);
11338 var d = this.elements[index];
11339 d.parentNode.insertBefore(replacement, d);
11340 d.parentNode.removeChild(d);
11342 this.elements.splice(index, 1, replacement);
11347 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11351 * Ext JS Library 1.1.1
11352 * Copyright(c) 2006-2007, Ext JS, LLC.
11354 * Originally Released Under LGPL - original licence link has changed is not relivant.
11357 * <script type="text/javascript">
11363 * @class Roo.data.Connection
11364 * @extends Roo.util.Observable
11365 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11366 * either to a configured URL, or to a URL specified at request time.<br><br>
11368 * Requests made by this class are asynchronous, and will return immediately. No data from
11369 * the server will be available to the statement immediately following the {@link #request} call.
11370 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11372 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11373 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11374 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11375 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11376 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11377 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11378 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11379 * standard DOM methods.
11381 * @param {Object} config a configuration object.
11383 Roo.data.Connection = function(config){
11384 Roo.apply(this, config);
11387 * @event beforerequest
11388 * Fires before a network request is made to retrieve a data object.
11389 * @param {Connection} conn This Connection object.
11390 * @param {Object} options The options config object passed to the {@link #request} method.
11392 "beforerequest" : true,
11394 * @event requestcomplete
11395 * Fires if the request was successfully completed.
11396 * @param {Connection} conn This Connection object.
11397 * @param {Object} response The XHR object containing the response data.
11398 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11399 * @param {Object} options The options config object passed to the {@link #request} method.
11401 "requestcomplete" : true,
11403 * @event requestexception
11404 * Fires if an error HTTP status was returned from the server.
11405 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11406 * @param {Connection} conn This Connection object.
11407 * @param {Object} response The XHR object containing the response data.
11408 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11409 * @param {Object} options The options config object passed to the {@link #request} method.
11411 "requestexception" : true
11413 Roo.data.Connection.superclass.constructor.call(this);
11416 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11418 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11421 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11422 * extra parameters to each request made by this object. (defaults to undefined)
11425 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11426 * to each request made by this object. (defaults to undefined)
11429 * @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)
11432 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11436 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11442 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11445 disableCaching: true,
11448 * Sends an HTTP request to a remote server.
11449 * @param {Object} options An object which may contain the following properties:<ul>
11450 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11451 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11452 * request, a url encoded string or a function to call to get either.</li>
11453 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11454 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11455 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11456 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11457 * <li>options {Object} The parameter to the request call.</li>
11458 * <li>success {Boolean} True if the request succeeded.</li>
11459 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11461 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11462 * The callback is passed the following parameters:<ul>
11463 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11464 * <li>options {Object} The parameter to the request call.</li>
11466 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11467 * The callback is passed the following parameters:<ul>
11468 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11469 * <li>options {Object} The parameter to the request call.</li>
11471 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11472 * for the callback function. Defaults to the browser window.</li>
11473 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11474 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11475 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11476 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11477 * params for the post data. Any params will be appended to the URL.</li>
11478 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11480 * @return {Number} transactionId
11482 request : function(o){
11483 if(this.fireEvent("beforerequest", this, o) !== false){
11486 if(typeof p == "function"){
11487 p = p.call(o.scope||window, o);
11489 if(typeof p == "object"){
11490 p = Roo.urlEncode(o.params);
11492 if(this.extraParams){
11493 var extras = Roo.urlEncode(this.extraParams);
11494 p = p ? (p + '&' + extras) : extras;
11497 var url = o.url || this.url;
11498 if(typeof url == 'function'){
11499 url = url.call(o.scope||window, o);
11503 var form = Roo.getDom(o.form);
11504 url = url || form.action;
11506 var enctype = form.getAttribute("enctype");
11507 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11508 return this.doFormUpload(o, p, url);
11510 var f = Roo.lib.Ajax.serializeForm(form);
11511 p = p ? (p + '&' + f) : f;
11514 var hs = o.headers;
11515 if(this.defaultHeaders){
11516 hs = Roo.apply(hs || {}, this.defaultHeaders);
11523 success: this.handleResponse,
11524 failure: this.handleFailure,
11526 argument: {options: o},
11527 timeout : o.timeout || this.timeout
11530 var method = o.method||this.method||(p ? "POST" : "GET");
11532 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11533 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11536 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11540 }else if(this.autoAbort !== false){
11544 if((method == 'GET' && p) || o.xmlData){
11545 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11548 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11549 return this.transId;
11551 Roo.callback(o.callback, o.scope, [o, null, null]);
11557 * Determine whether this object has a request outstanding.
11558 * @param {Number} transactionId (Optional) defaults to the last transaction
11559 * @return {Boolean} True if there is an outstanding request.
11561 isLoading : function(transId){
11563 return Roo.lib.Ajax.isCallInProgress(transId);
11565 return this.transId ? true : false;
11570 * Aborts any outstanding request.
11571 * @param {Number} transactionId (Optional) defaults to the last transaction
11573 abort : function(transId){
11574 if(transId || this.isLoading()){
11575 Roo.lib.Ajax.abort(transId || this.transId);
11580 handleResponse : function(response){
11581 this.transId = false;
11582 var options = response.argument.options;
11583 response.argument = options ? options.argument : null;
11584 this.fireEvent("requestcomplete", this, response, options);
11585 Roo.callback(options.success, options.scope, [response, options]);
11586 Roo.callback(options.callback, options.scope, [options, true, response]);
11590 handleFailure : function(response, e){
11591 this.transId = false;
11592 var options = response.argument.options;
11593 response.argument = options ? options.argument : null;
11594 this.fireEvent("requestexception", this, response, options, e);
11595 Roo.callback(options.failure, options.scope, [response, options]);
11596 Roo.callback(options.callback, options.scope, [options, false, response]);
11600 doFormUpload : function(o, ps, url){
11602 var frame = document.createElement('iframe');
11605 frame.className = 'x-hidden';
11607 frame.src = Roo.SSL_SECURE_URL;
11609 document.body.appendChild(frame);
11612 document.frames[id].name = id;
11615 var form = Roo.getDom(o.form);
11617 form.method = 'POST';
11618 form.enctype = form.encoding = 'multipart/form-data';
11624 if(ps){ // add dynamic params
11626 ps = Roo.urlDecode(ps, false);
11628 if(ps.hasOwnProperty(k)){
11629 hd = document.createElement('input');
11630 hd.type = 'hidden';
11633 form.appendChild(hd);
11640 var r = { // bogus response object
11645 r.argument = o ? o.argument : null;
11650 doc = frame.contentWindow.document;
11652 doc = (frame.contentDocument || window.frames[id].document);
11654 if(doc && doc.body){
11655 r.responseText = doc.body.innerHTML;
11657 if(doc && doc.XMLDocument){
11658 r.responseXML = doc.XMLDocument;
11660 r.responseXML = doc;
11667 Roo.EventManager.removeListener(frame, 'load', cb, this);
11669 this.fireEvent("requestcomplete", this, r, o);
11670 Roo.callback(o.success, o.scope, [r, o]);
11671 Roo.callback(o.callback, o.scope, [o, true, r]);
11673 setTimeout(function(){document.body.removeChild(frame);}, 100);
11676 Roo.EventManager.on(frame, 'load', cb, this);
11679 if(hiddens){ // remove dynamic params
11680 for(var i = 0, len = hiddens.length; i < len; i++){
11681 form.removeChild(hiddens[i]);
11688 * Ext JS Library 1.1.1
11689 * Copyright(c) 2006-2007, Ext JS, LLC.
11691 * Originally Released Under LGPL - original licence link has changed is not relivant.
11694 * <script type="text/javascript">
11698 * Global Ajax request class.
11701 * @extends Roo.data.Connection
11704 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11705 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11706 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11707 * @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)
11708 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11709 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11710 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11712 Roo.Ajax = new Roo.data.Connection({
11721 * Serialize the passed form into a url encoded string
11723 * @param {String/HTMLElement} form
11726 serializeForm : function(form){
11727 return Roo.lib.Ajax.serializeForm(form);
11731 * Ext JS Library 1.1.1
11732 * Copyright(c) 2006-2007, Ext JS, LLC.
11734 * Originally Released Under LGPL - original licence link has changed is not relivant.
11737 * <script type="text/javascript">
11742 * @class Roo.UpdateManager
11743 * @extends Roo.util.Observable
11744 * Provides AJAX-style update for Element object.<br><br>
11747 * // Get it from a Roo.Element object
11748 * var el = Roo.get("foo");
11749 * var mgr = el.getUpdateManager();
11750 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11752 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11754 * // or directly (returns the same UpdateManager instance)
11755 * var mgr = new Roo.UpdateManager("myElementId");
11756 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11757 * mgr.on("update", myFcnNeedsToKnow);
11759 // short handed call directly from the element object
11760 Roo.get("foo").load({
11764 text: "Loading Foo..."
11768 * Create new UpdateManager directly.
11769 * @param {String/HTMLElement/Roo.Element} el The element to update
11770 * @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).
11772 Roo.UpdateManager = function(el, forceNew){
11774 if(!forceNew && el.updateManager){
11775 return el.updateManager;
11778 * The Element object
11779 * @type Roo.Element
11783 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11786 this.defaultUrl = null;
11790 * @event beforeupdate
11791 * Fired before an update is made, return false from your handler and the update is cancelled.
11792 * @param {Roo.Element} el
11793 * @param {String/Object/Function} url
11794 * @param {String/Object} params
11796 "beforeupdate": true,
11799 * Fired after successful update is made.
11800 * @param {Roo.Element} el
11801 * @param {Object} oResponseObject The response Object
11806 * Fired on update failure.
11807 * @param {Roo.Element} el
11808 * @param {Object} oResponseObject The response Object
11812 var d = Roo.UpdateManager.defaults;
11814 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11817 this.sslBlankUrl = d.sslBlankUrl;
11819 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11822 this.disableCaching = d.disableCaching;
11824 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11827 this.indicatorText = d.indicatorText;
11829 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11832 this.showLoadIndicator = d.showLoadIndicator;
11834 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11837 this.timeout = d.timeout;
11840 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11843 this.loadScripts = d.loadScripts;
11846 * Transaction object of current executing transaction
11848 this.transaction = null;
11853 this.autoRefreshProcId = null;
11855 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11858 this.refreshDelegate = this.refresh.createDelegate(this);
11860 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11863 this.updateDelegate = this.update.createDelegate(this);
11865 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11868 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11872 this.successDelegate = this.processSuccess.createDelegate(this);
11876 this.failureDelegate = this.processFailure.createDelegate(this);
11878 if(!this.renderer){
11880 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11882 this.renderer = new Roo.UpdateManager.BasicRenderer();
11885 Roo.UpdateManager.superclass.constructor.call(this);
11888 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11890 * Get the Element this UpdateManager is bound to
11891 * @return {Roo.Element} The element
11893 getEl : function(){
11897 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
11898 * @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:
11901 url: "your-url.php",<br/>
11902 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
11903 callback: yourFunction,<br/>
11904 scope: yourObject, //(optional scope) <br/>
11905 discardUrl: false, <br/>
11906 nocache: false,<br/>
11907 text: "Loading...",<br/>
11909 scripts: false<br/>
11912 * The only required property is url. The optional properties nocache, text and scripts
11913 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
11914 * @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}
11915 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11916 * @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.
11918 update : function(url, params, callback, discardUrl){
11919 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
11920 var method = this.method,
11922 if(typeof url == "object"){ // must be config object
11925 params = params || cfg.params;
11926 callback = callback || cfg.callback;
11927 discardUrl = discardUrl || cfg.discardUrl;
11928 if(callback && cfg.scope){
11929 callback = callback.createDelegate(cfg.scope);
11931 if(typeof cfg.method != "undefined"){method = cfg.method;};
11932 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
11933 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
11934 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
11935 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
11937 this.showLoading();
11939 this.defaultUrl = url;
11941 if(typeof url == "function"){
11942 url = url.call(this);
11945 method = method || (params ? "POST" : "GET");
11946 if(method == "GET"){
11947 url = this.prepareUrl(url);
11950 var o = Roo.apply(cfg ||{}, {
11953 success: this.successDelegate,
11954 failure: this.failureDelegate,
11955 callback: undefined,
11956 timeout: (this.timeout*1000),
11957 argument: {"url": url, "form": null, "callback": callback, "params": params}
11959 Roo.log("updated manager called with timeout of " + o.timeout);
11960 this.transaction = Roo.Ajax.request(o);
11965 * 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.
11966 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
11967 * @param {String/HTMLElement} form The form Id or form element
11968 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
11969 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
11970 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
11972 formUpdate : function(form, url, reset, callback){
11973 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
11974 if(typeof url == "function"){
11975 url = url.call(this);
11977 form = Roo.getDom(form);
11978 this.transaction = Roo.Ajax.request({
11981 success: this.successDelegate,
11982 failure: this.failureDelegate,
11983 timeout: (this.timeout*1000),
11984 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
11986 this.showLoading.defer(1, this);
11991 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
11992 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
11994 refresh : function(callback){
11995 if(this.defaultUrl == null){
11998 this.update(this.defaultUrl, null, callback, true);
12002 * Set this element to auto refresh.
12003 * @param {Number} interval How often to update (in seconds).
12004 * @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)
12005 * @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}
12006 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12007 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12009 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12011 this.update(url || this.defaultUrl, params, callback, true);
12013 if(this.autoRefreshProcId){
12014 clearInterval(this.autoRefreshProcId);
12016 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12020 * Stop auto refresh on this element.
12022 stopAutoRefresh : function(){
12023 if(this.autoRefreshProcId){
12024 clearInterval(this.autoRefreshProcId);
12025 delete this.autoRefreshProcId;
12029 isAutoRefreshing : function(){
12030 return this.autoRefreshProcId ? true : false;
12033 * Called to update the element to "Loading" state. Override to perform custom action.
12035 showLoading : function(){
12036 if(this.showLoadIndicator){
12037 this.el.update(this.indicatorText);
12042 * Adds unique parameter to query string if disableCaching = true
12045 prepareUrl : function(url){
12046 if(this.disableCaching){
12047 var append = "_dc=" + (new Date().getTime());
12048 if(url.indexOf("?") !== -1){
12049 url += "&" + append;
12051 url += "?" + append;
12060 processSuccess : function(response){
12061 this.transaction = null;
12062 if(response.argument.form && response.argument.reset){
12063 try{ // put in try/catch since some older FF releases had problems with this
12064 response.argument.form.reset();
12067 if(this.loadScripts){
12068 this.renderer.render(this.el, response, this,
12069 this.updateComplete.createDelegate(this, [response]));
12071 this.renderer.render(this.el, response, this);
12072 this.updateComplete(response);
12076 updateComplete : function(response){
12077 this.fireEvent("update", this.el, response);
12078 if(typeof response.argument.callback == "function"){
12079 response.argument.callback(this.el, true, response);
12086 processFailure : function(response){
12087 this.transaction = null;
12088 this.fireEvent("failure", this.el, response);
12089 if(typeof response.argument.callback == "function"){
12090 response.argument.callback(this.el, false, response);
12095 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12096 * @param {Object} renderer The object implementing the render() method
12098 setRenderer : function(renderer){
12099 this.renderer = renderer;
12102 getRenderer : function(){
12103 return this.renderer;
12107 * Set the defaultUrl used for updates
12108 * @param {String/Function} defaultUrl The url or a function to call to get the url
12110 setDefaultUrl : function(defaultUrl){
12111 this.defaultUrl = defaultUrl;
12115 * Aborts the executing transaction
12117 abort : function(){
12118 if(this.transaction){
12119 Roo.Ajax.abort(this.transaction);
12124 * Returns true if an update is in progress
12125 * @return {Boolean}
12127 isUpdating : function(){
12128 if(this.transaction){
12129 return Roo.Ajax.isLoading(this.transaction);
12136 * @class Roo.UpdateManager.defaults
12137 * @static (not really - but it helps the doc tool)
12138 * The defaults collection enables customizing the default properties of UpdateManager
12140 Roo.UpdateManager.defaults = {
12142 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12148 * True to process scripts by default (Defaults to false).
12151 loadScripts : false,
12154 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12157 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12159 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12162 disableCaching : false,
12164 * Whether to show indicatorText when loading (Defaults to true).
12167 showLoadIndicator : true,
12169 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12172 indicatorText : '<div class="loading-indicator">Loading...</div>'
12176 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12178 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12179 * @param {String/HTMLElement/Roo.Element} el The element to update
12180 * @param {String} url The url
12181 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12182 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12185 * @member Roo.UpdateManager
12187 Roo.UpdateManager.updateElement = function(el, url, params, options){
12188 var um = Roo.get(el, true).getUpdateManager();
12189 Roo.apply(um, options);
12190 um.update(url, params, options ? options.callback : null);
12192 // alias for backwards compat
12193 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12195 * @class Roo.UpdateManager.BasicRenderer
12196 * Default Content renderer. Updates the elements innerHTML with the responseText.
12198 Roo.UpdateManager.BasicRenderer = function(){};
12200 Roo.UpdateManager.BasicRenderer.prototype = {
12202 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12203 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12204 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12205 * @param {Roo.Element} el The element being rendered
12206 * @param {Object} response The YUI Connect response object
12207 * @param {UpdateManager} updateManager The calling update manager
12208 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12210 render : function(el, response, updateManager, callback){
12211 el.update(response.responseText, updateManager.loadScripts, callback);
12217 * (c)) Alan Knowles
12223 * @class Roo.DomTemplate
12224 * @extends Roo.Template
12225 * An effort at a dom based template engine..
12227 * Similar to XTemplate, except it uses dom parsing to create the template..
12229 * Supported features:
12234 {a_variable} - output encoded.
12235 {a_variable.format:("Y-m-d")} - call a method on the variable
12236 {a_variable:raw} - unencoded output
12237 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12238 {a_variable:this.method_on_template(...)} - call a method on the template object.
12243 <div roo-for="a_variable or condition.."></div>
12244 <div roo-if="a_variable or condition"></div>
12245 <div roo-exec="some javascript"></div>
12246 <div roo-name="named_template"></div>
12251 Roo.DomTemplate = function()
12253 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12260 Roo.extend(Roo.DomTemplate, Roo.Template, {
12262 * id counter for sub templates.
12266 * flag to indicate if dom parser is inside a pre,
12267 * it will strip whitespace if not.
12272 * The various sub templates
12280 * basic tag replacing syntax
12283 * // you can fake an object call by doing this
12287 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12288 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12290 iterChild : function (node, method) {
12292 var oldPre = this.inPre;
12293 if (node.tagName == 'PRE') {
12296 for( var i = 0; i < node.childNodes.length; i++) {
12297 method.call(this, node.childNodes[i]);
12299 this.inPre = oldPre;
12305 * compile the template
12307 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12310 compile: function()
12314 // covert the html into DOM...
12318 doc = document.implementation.createHTMLDocument("");
12319 doc.documentElement.innerHTML = this.html ;
12320 div = doc.documentElement;
12322 // old IE... - nasty -- it causes all sorts of issues.. with
12323 // images getting pulled from server..
12324 div = document.createElement('div');
12325 div.innerHTML = this.html;
12327 //doc.documentElement.innerHTML = htmlBody
12333 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12335 var tpls = this.tpls;
12337 // create a top level template from the snippet..
12339 //Roo.log(div.innerHTML);
12346 body : div.innerHTML,
12359 Roo.each(tpls, function(tp){
12360 this.compileTpl(tp);
12361 this.tpls[tp.id] = tp;
12364 this.master = tpls[0];
12370 compileNode : function(node, istop) {
12375 // skip anything not a tag..
12376 if (node.nodeType != 1) {
12377 if (node.nodeType == 3 && !this.inPre) {
12378 // reduce white space..
12379 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12402 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12403 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12404 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12405 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12411 // just itterate children..
12412 this.iterChild(node,this.compileNode);
12415 tpl.uid = this.id++;
12416 tpl.value = node.getAttribute('roo-' + tpl.attr);
12417 node.removeAttribute('roo-'+ tpl.attr);
12418 if (tpl.attr != 'name') {
12419 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12420 node.parentNode.replaceChild(placeholder, node);
12423 var placeholder = document.createElement('span');
12424 placeholder.className = 'roo-tpl-' + tpl.value;
12425 node.parentNode.replaceChild(placeholder, node);
12428 // parent now sees '{domtplXXXX}
12429 this.iterChild(node,this.compileNode);
12431 // we should now have node body...
12432 var div = document.createElement('div');
12433 div.appendChild(node);
12435 // this has the unfortunate side effect of converting tagged attributes
12436 // eg. href="{...}" into %7C...%7D
12437 // this has been fixed by searching for those combo's although it's a bit hacky..
12440 tpl.body = div.innerHTML;
12447 switch (tpl.value) {
12448 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12449 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12450 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12455 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12459 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12463 tpl.id = tpl.value; // replace non characters???
12469 this.tpls.push(tpl);
12479 * Compile a segment of the template into a 'sub-template'
12485 compileTpl : function(tpl)
12487 var fm = Roo.util.Format;
12488 var useF = this.disableFormats !== true;
12490 var sep = Roo.isGecko ? "+\n" : ",\n";
12492 var undef = function(str) {
12493 Roo.debug && Roo.log("Property not found :" + str);
12497 //Roo.log(tpl.body);
12501 var fn = function(m, lbrace, name, format, args)
12504 //Roo.log(arguments);
12505 args = args ? args.replace(/\\'/g,"'") : args;
12506 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12507 if (typeof(format) == 'undefined') {
12508 format = 'htmlEncode';
12510 if (format == 'raw' ) {
12514 if(name.substr(0, 6) == 'domtpl'){
12515 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12518 // build an array of options to determine if value is undefined..
12520 // basically get 'xxxx.yyyy' then do
12521 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12522 // (function () { Roo.log("Property not found"); return ''; })() :
12527 Roo.each(name.split('.'), function(st) {
12528 lookfor += (lookfor.length ? '.': '') + st;
12529 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12532 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12535 if(format && useF){
12537 args = args ? ',' + args : "";
12539 if(format.substr(0, 5) != "this."){
12540 format = "fm." + format + '(';
12542 format = 'this.call("'+ format.substr(5) + '", ';
12546 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12549 if (args && args.length) {
12550 // called with xxyx.yuu:(test,test)
12552 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12554 // raw.. - :raw modifier..
12555 return "'"+ sep + udef_st + name + ")"+sep+"'";
12559 // branched to use + in gecko and [].join() in others
12561 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12562 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12565 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12566 body.push(tpl.body.replace(/(\r\n|\n)/g,
12567 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12568 body.push("'].join('');};};");
12569 body = body.join('');
12572 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12574 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12581 * same as applyTemplate, except it's done to one of the subTemplates
12582 * when using named templates, you can do:
12584 * var str = pl.applySubTemplate('your-name', values);
12587 * @param {Number} id of the template
12588 * @param {Object} values to apply to template
12589 * @param {Object} parent (normaly the instance of this object)
12591 applySubTemplate : function(id, values, parent)
12595 var t = this.tpls[id];
12599 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12600 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12604 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12611 if(t.execCall && t.execCall.call(this, values, parent)){
12615 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12621 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12622 parent = t.target ? values : parent;
12623 if(t.forCall && vs instanceof Array){
12625 for(var i = 0, len = vs.length; i < len; i++){
12627 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12629 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12631 //Roo.log(t.compiled);
12635 return buf.join('');
12638 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12643 return t.compiled.call(this, vs, parent);
12645 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12647 //Roo.log(t.compiled);
12655 applyTemplate : function(values){
12656 return this.master.compiled.call(this, values, {});
12657 //var s = this.subs;
12660 apply : function(){
12661 return this.applyTemplate.apply(this, arguments);
12666 Roo.DomTemplate.from = function(el){
12667 el = Roo.getDom(el);
12668 return new Roo.Domtemplate(el.value || el.innerHTML);
12671 * Ext JS Library 1.1.1
12672 * Copyright(c) 2006-2007, Ext JS, LLC.
12674 * Originally Released Under LGPL - original licence link has changed is not relivant.
12677 * <script type="text/javascript">
12681 * @class Roo.util.DelayedTask
12682 * Provides a convenient method of performing setTimeout where a new
12683 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12684 * You can use this class to buffer
12685 * the keypress events for a certain number of milliseconds, and perform only if they stop
12686 * for that amount of time.
12687 * @constructor The parameters to this constructor serve as defaults and are not required.
12688 * @param {Function} fn (optional) The default function to timeout
12689 * @param {Object} scope (optional) The default scope of that timeout
12690 * @param {Array} args (optional) The default Array of arguments
12692 Roo.util.DelayedTask = function(fn, scope, args){
12693 var id = null, d, t;
12695 var call = function(){
12696 var now = new Date().getTime();
12700 fn.apply(scope, args || []);
12704 * Cancels any pending timeout and queues a new one
12705 * @param {Number} delay The milliseconds to delay
12706 * @param {Function} newFn (optional) Overrides function passed to constructor
12707 * @param {Object} newScope (optional) Overrides scope passed to constructor
12708 * @param {Array} newArgs (optional) Overrides args passed to constructor
12710 this.delay = function(delay, newFn, newScope, newArgs){
12711 if(id && delay != d){
12715 t = new Date().getTime();
12717 scope = newScope || scope;
12718 args = newArgs || args;
12720 id = setInterval(call, d);
12725 * Cancel the last queued timeout
12727 this.cancel = function(){
12735 * Ext JS Library 1.1.1
12736 * Copyright(c) 2006-2007, Ext JS, LLC.
12738 * Originally Released Under LGPL - original licence link has changed is not relivant.
12741 * <script type="text/javascript">
12745 Roo.util.TaskRunner = function(interval){
12746 interval = interval || 10;
12747 var tasks = [], removeQueue = [];
12749 var running = false;
12751 var stopThread = function(){
12757 var startThread = function(){
12760 id = setInterval(runTasks, interval);
12764 var removeTask = function(task){
12765 removeQueue.push(task);
12771 var runTasks = function(){
12772 if(removeQueue.length > 0){
12773 for(var i = 0, len = removeQueue.length; i < len; i++){
12774 tasks.remove(removeQueue[i]);
12777 if(tasks.length < 1){
12782 var now = new Date().getTime();
12783 for(var i = 0, len = tasks.length; i < len; ++i){
12785 var itime = now - t.taskRunTime;
12786 if(t.interval <= itime){
12787 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12788 t.taskRunTime = now;
12789 if(rt === false || t.taskRunCount === t.repeat){
12794 if(t.duration && t.duration <= (now - t.taskStartTime)){
12801 * Queues a new task.
12802 * @param {Object} task
12804 this.start = function(task){
12806 task.taskStartTime = new Date().getTime();
12807 task.taskRunTime = 0;
12808 task.taskRunCount = 0;
12813 this.stop = function(task){
12818 this.stopAll = function(){
12820 for(var i = 0, len = tasks.length; i < len; i++){
12821 if(tasks[i].onStop){
12830 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12832 * Ext JS Library 1.1.1
12833 * Copyright(c) 2006-2007, Ext JS, LLC.
12835 * Originally Released Under LGPL - original licence link has changed is not relivant.
12838 * <script type="text/javascript">
12843 * @class Roo.util.MixedCollection
12844 * @extends Roo.util.Observable
12845 * A Collection class that maintains both numeric indexes and keys and exposes events.
12847 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12848 * collection (defaults to false)
12849 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12850 * and return the key value for that item. This is used when available to look up the key on items that
12851 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12852 * equivalent to providing an implementation for the {@link #getKey} method.
12854 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12862 * Fires when the collection is cleared.
12867 * Fires when an item is added to the collection.
12868 * @param {Number} index The index at which the item was added.
12869 * @param {Object} o The item added.
12870 * @param {String} key The key associated with the added item.
12875 * Fires when an item is replaced in the collection.
12876 * @param {String} key he key associated with the new added.
12877 * @param {Object} old The item being replaced.
12878 * @param {Object} new The new item.
12883 * Fires when an item is removed from the collection.
12884 * @param {Object} o The item being removed.
12885 * @param {String} key (optional) The key associated with the removed item.
12890 this.allowFunctions = allowFunctions === true;
12892 this.getKey = keyFn;
12894 Roo.util.MixedCollection.superclass.constructor.call(this);
12897 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
12898 allowFunctions : false,
12901 * Adds an item to the collection.
12902 * @param {String} key The key to associate with the item
12903 * @param {Object} o The item to add.
12904 * @return {Object} The item added.
12906 add : function(key, o){
12907 if(arguments.length == 1){
12909 key = this.getKey(o);
12911 if(typeof key == "undefined" || key === null){
12913 this.items.push(o);
12914 this.keys.push(null);
12916 var old = this.map[key];
12918 return this.replace(key, o);
12921 this.items.push(o);
12923 this.keys.push(key);
12925 this.fireEvent("add", this.length-1, o, key);
12930 * MixedCollection has a generic way to fetch keys if you implement getKey.
12933 var mc = new Roo.util.MixedCollection();
12934 mc.add(someEl.dom.id, someEl);
12935 mc.add(otherEl.dom.id, otherEl);
12939 var mc = new Roo.util.MixedCollection();
12940 mc.getKey = function(el){
12946 // or via the constructor
12947 var mc = new Roo.util.MixedCollection(false, function(el){
12953 * @param o {Object} The item for which to find the key.
12954 * @return {Object} The key for the passed item.
12956 getKey : function(o){
12961 * Replaces an item in the collection.
12962 * @param {String} key The key associated with the item to replace, or the item to replace.
12963 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
12964 * @return {Object} The new item.
12966 replace : function(key, o){
12967 if(arguments.length == 1){
12969 key = this.getKey(o);
12971 var old = this.item(key);
12972 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
12973 return this.add(key, o);
12975 var index = this.indexOfKey(key);
12976 this.items[index] = o;
12978 this.fireEvent("replace", key, old, o);
12983 * Adds all elements of an Array or an Object to the collection.
12984 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
12985 * an Array of values, each of which are added to the collection.
12987 addAll : function(objs){
12988 if(arguments.length > 1 || objs instanceof Array){
12989 var args = arguments.length > 1 ? arguments : objs;
12990 for(var i = 0, len = args.length; i < len; i++){
12994 for(var key in objs){
12995 if(this.allowFunctions || typeof objs[key] != "function"){
12996 this.add(key, objs[key]);
13003 * Executes the specified function once for every item in the collection, passing each
13004 * item as the first and only parameter. returning false from the function will stop the iteration.
13005 * @param {Function} fn The function to execute for each item.
13006 * @param {Object} scope (optional) The scope in which to execute the function.
13008 each : function(fn, scope){
13009 var items = [].concat(this.items); // each safe for removal
13010 for(var i = 0, len = items.length; i < len; i++){
13011 if(fn.call(scope || items[i], items[i], i, len) === false){
13018 * Executes the specified function once for every key in the collection, passing each
13019 * key, and its associated item as the first two parameters.
13020 * @param {Function} fn The function to execute for each item.
13021 * @param {Object} scope (optional) The scope in which to execute the function.
13023 eachKey : function(fn, scope){
13024 for(var i = 0, len = this.keys.length; i < len; i++){
13025 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13030 * Returns the first item in the collection which elicits a true return value from the
13031 * passed selection function.
13032 * @param {Function} fn The selection function to execute for each item.
13033 * @param {Object} scope (optional) The scope in which to execute the function.
13034 * @return {Object} The first item in the collection which returned true from the selection function.
13036 find : function(fn, scope){
13037 for(var i = 0, len = this.items.length; i < len; i++){
13038 if(fn.call(scope || window, this.items[i], this.keys[i])){
13039 return this.items[i];
13046 * Inserts an item at the specified index in the collection.
13047 * @param {Number} index The index to insert the item at.
13048 * @param {String} key The key to associate with the new item, or the item itself.
13049 * @param {Object} o (optional) If the second parameter was a key, the new item.
13050 * @return {Object} The item inserted.
13052 insert : function(index, key, o){
13053 if(arguments.length == 2){
13055 key = this.getKey(o);
13057 if(index >= this.length){
13058 return this.add(key, o);
13061 this.items.splice(index, 0, o);
13062 if(typeof key != "undefined" && key != null){
13065 this.keys.splice(index, 0, key);
13066 this.fireEvent("add", index, o, key);
13071 * Removed an item from the collection.
13072 * @param {Object} o The item to remove.
13073 * @return {Object} The item removed.
13075 remove : function(o){
13076 return this.removeAt(this.indexOf(o));
13080 * Remove an item from a specified index in the collection.
13081 * @param {Number} index The index within the collection of the item to remove.
13083 removeAt : function(index){
13084 if(index < this.length && index >= 0){
13086 var o = this.items[index];
13087 this.items.splice(index, 1);
13088 var key = this.keys[index];
13089 if(typeof key != "undefined"){
13090 delete this.map[key];
13092 this.keys.splice(index, 1);
13093 this.fireEvent("remove", o, key);
13098 * Removed an item associated with the passed key fom the collection.
13099 * @param {String} key The key of the item to remove.
13101 removeKey : function(key){
13102 return this.removeAt(this.indexOfKey(key));
13106 * Returns the number of items in the collection.
13107 * @return {Number} the number of items in the collection.
13109 getCount : function(){
13110 return this.length;
13114 * Returns index within the collection of the passed Object.
13115 * @param {Object} o The item to find the index of.
13116 * @return {Number} index of the item.
13118 indexOf : function(o){
13119 if(!this.items.indexOf){
13120 for(var i = 0, len = this.items.length; i < len; i++){
13121 if(this.items[i] == o) return i;
13125 return this.items.indexOf(o);
13130 * Returns index within the collection of the passed key.
13131 * @param {String} key The key to find the index of.
13132 * @return {Number} index of the key.
13134 indexOfKey : function(key){
13135 if(!this.keys.indexOf){
13136 for(var i = 0, len = this.keys.length; i < len; i++){
13137 if(this.keys[i] == key) return i;
13141 return this.keys.indexOf(key);
13146 * Returns the item associated with the passed key OR index. Key has priority over index.
13147 * @param {String/Number} key The key or index of the item.
13148 * @return {Object} The item associated with the passed key.
13150 item : function(key){
13151 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13152 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13156 * Returns the item at the specified index.
13157 * @param {Number} index The index of the item.
13160 itemAt : function(index){
13161 return this.items[index];
13165 * Returns the item associated with the passed key.
13166 * @param {String/Number} key The key of the item.
13167 * @return {Object} The item associated with the passed key.
13169 key : function(key){
13170 return this.map[key];
13174 * Returns true if the collection contains the passed Object as an item.
13175 * @param {Object} o The Object to look for in the collection.
13176 * @return {Boolean} True if the collection contains the Object as an item.
13178 contains : function(o){
13179 return this.indexOf(o) != -1;
13183 * Returns true if the collection contains the passed Object as a key.
13184 * @param {String} key The key to look for in the collection.
13185 * @return {Boolean} True if the collection contains the Object as a key.
13187 containsKey : function(key){
13188 return typeof this.map[key] != "undefined";
13192 * Removes all items from the collection.
13194 clear : function(){
13199 this.fireEvent("clear");
13203 * Returns the first item in the collection.
13204 * @return {Object} the first item in the collection..
13206 first : function(){
13207 return this.items[0];
13211 * Returns the last item in the collection.
13212 * @return {Object} the last item in the collection..
13215 return this.items[this.length-1];
13218 _sort : function(property, dir, fn){
13219 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13220 fn = fn || function(a, b){
13223 var c = [], k = this.keys, items = this.items;
13224 for(var i = 0, len = items.length; i < len; i++){
13225 c[c.length] = {key: k[i], value: items[i], index: i};
13227 c.sort(function(a, b){
13228 var v = fn(a[property], b[property]) * dsc;
13230 v = (a.index < b.index ? -1 : 1);
13234 for(var i = 0, len = c.length; i < len; i++){
13235 items[i] = c[i].value;
13238 this.fireEvent("sort", this);
13242 * Sorts this collection with the passed comparison function
13243 * @param {String} direction (optional) "ASC" or "DESC"
13244 * @param {Function} fn (optional) comparison function
13246 sort : function(dir, fn){
13247 this._sort("value", dir, fn);
13251 * Sorts this collection by keys
13252 * @param {String} direction (optional) "ASC" or "DESC"
13253 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13255 keySort : function(dir, fn){
13256 this._sort("key", dir, fn || function(a, b){
13257 return String(a).toUpperCase()-String(b).toUpperCase();
13262 * Returns a range of items in this collection
13263 * @param {Number} startIndex (optional) defaults to 0
13264 * @param {Number} endIndex (optional) default to the last item
13265 * @return {Array} An array of items
13267 getRange : function(start, end){
13268 var items = this.items;
13269 if(items.length < 1){
13272 start = start || 0;
13273 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13276 for(var i = start; i <= end; i++) {
13277 r[r.length] = items[i];
13280 for(var i = start; i >= end; i--) {
13281 r[r.length] = items[i];
13288 * Filter the <i>objects</i> in this collection by a specific property.
13289 * Returns a new collection that has been filtered.
13290 * @param {String} property A property on your objects
13291 * @param {String/RegExp} value Either string that the property values
13292 * should start with or a RegExp to test against the property
13293 * @return {MixedCollection} The new filtered collection
13295 filter : function(property, value){
13296 if(!value.exec){ // not a regex
13297 value = String(value);
13298 if(value.length == 0){
13299 return this.clone();
13301 value = new RegExp("^" + Roo.escapeRe(value), "i");
13303 return this.filterBy(function(o){
13304 return o && value.test(o[property]);
13309 * Filter by a function. * Returns a new collection that has been filtered.
13310 * The passed function will be called with each
13311 * object in the collection. If the function returns true, the value is included
13312 * otherwise it is filtered.
13313 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13314 * @param {Object} scope (optional) The scope of the function (defaults to this)
13315 * @return {MixedCollection} The new filtered collection
13317 filterBy : function(fn, scope){
13318 var r = new Roo.util.MixedCollection();
13319 r.getKey = this.getKey;
13320 var k = this.keys, it = this.items;
13321 for(var i = 0, len = it.length; i < len; i++){
13322 if(fn.call(scope||this, it[i], k[i])){
13323 r.add(k[i], it[i]);
13330 * Creates a duplicate of this collection
13331 * @return {MixedCollection}
13333 clone : function(){
13334 var r = new Roo.util.MixedCollection();
13335 var k = this.keys, it = this.items;
13336 for(var i = 0, len = it.length; i < len; i++){
13337 r.add(k[i], it[i]);
13339 r.getKey = this.getKey;
13344 * Returns the item associated with the passed key or index.
13346 * @param {String/Number} key The key or index of the item.
13347 * @return {Object} The item associated with the passed key.
13349 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13351 * Ext JS Library 1.1.1
13352 * Copyright(c) 2006-2007, Ext JS, LLC.
13354 * Originally Released Under LGPL - original licence link has changed is not relivant.
13357 * <script type="text/javascript">
13360 * @class Roo.util.JSON
13361 * Modified version of Douglas Crockford"s json.js that doesn"t
13362 * mess with the Object prototype
13363 * http://www.json.org/js.html
13366 Roo.util.JSON = new (function(){
13367 var useHasOwn = {}.hasOwnProperty ? true : false;
13369 // crashes Safari in some instances
13370 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13372 var pad = function(n) {
13373 return n < 10 ? "0" + n : n;
13386 var encodeString = function(s){
13387 if (/["\\\x00-\x1f]/.test(s)) {
13388 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13393 c = b.charCodeAt();
13395 Math.floor(c / 16).toString(16) +
13396 (c % 16).toString(16);
13399 return '"' + s + '"';
13402 var encodeArray = function(o){
13403 var a = ["["], b, i, l = o.length, v;
13404 for (i = 0; i < l; i += 1) {
13406 switch (typeof v) {
13415 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13423 var encodeDate = function(o){
13424 return '"' + o.getFullYear() + "-" +
13425 pad(o.getMonth() + 1) + "-" +
13426 pad(o.getDate()) + "T" +
13427 pad(o.getHours()) + ":" +
13428 pad(o.getMinutes()) + ":" +
13429 pad(o.getSeconds()) + '"';
13433 * Encodes an Object, Array or other value
13434 * @param {Mixed} o The variable to encode
13435 * @return {String} The JSON string
13437 this.encode = function(o)
13439 // should this be extended to fully wrap stringify..
13441 if(typeof o == "undefined" || o === null){
13443 }else if(o instanceof Array){
13444 return encodeArray(o);
13445 }else if(o instanceof Date){
13446 return encodeDate(o);
13447 }else if(typeof o == "string"){
13448 return encodeString(o);
13449 }else if(typeof o == "number"){
13450 return isFinite(o) ? String(o) : "null";
13451 }else if(typeof o == "boolean"){
13454 var a = ["{"], b, i, v;
13456 if(!useHasOwn || o.hasOwnProperty(i)) {
13458 switch (typeof v) {
13467 a.push(this.encode(i), ":",
13468 v === null ? "null" : this.encode(v));
13479 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13480 * @param {String} json The JSON string
13481 * @return {Object} The resulting object
13483 this.decode = function(json){
13485 return /** eval:var:json */ eval("(" + json + ')');
13489 * Shorthand for {@link Roo.util.JSON#encode}
13490 * @member Roo encode
13492 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13494 * Shorthand for {@link Roo.util.JSON#decode}
13495 * @member Roo decode
13497 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13500 * Ext JS Library 1.1.1
13501 * Copyright(c) 2006-2007, Ext JS, LLC.
13503 * Originally Released Under LGPL - original licence link has changed is not relivant.
13506 * <script type="text/javascript">
13510 * @class Roo.util.Format
13511 * Reusable data formatting functions
13514 Roo.util.Format = function(){
13515 var trimRe = /^\s+|\s+$/g;
13518 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13519 * @param {String} value The string to truncate
13520 * @param {Number} length The maximum length to allow before truncating
13521 * @return {String} The converted text
13523 ellipsis : function(value, len){
13524 if(value && value.length > len){
13525 return value.substr(0, len-3)+"...";
13531 * Checks a reference and converts it to empty string if it is undefined
13532 * @param {Mixed} value Reference to check
13533 * @return {Mixed} Empty string if converted, otherwise the original value
13535 undef : function(value){
13536 return typeof value != "undefined" ? value : "";
13540 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13541 * @param {String} value The string to encode
13542 * @return {String} The encoded text
13544 htmlEncode : function(value){
13545 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13549 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13550 * @param {String} value The string to decode
13551 * @return {String} The decoded text
13553 htmlDecode : function(value){
13554 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13558 * Trims any whitespace from either side of a string
13559 * @param {String} value The text to trim
13560 * @return {String} The trimmed text
13562 trim : function(value){
13563 return String(value).replace(trimRe, "");
13567 * Returns a substring from within an original string
13568 * @param {String} value The original text
13569 * @param {Number} start The start index of the substring
13570 * @param {Number} length The length of the substring
13571 * @return {String} The substring
13573 substr : function(value, start, length){
13574 return String(value).substr(start, length);
13578 * Converts a string to all lower case letters
13579 * @param {String} value The text to convert
13580 * @return {String} The converted text
13582 lowercase : function(value){
13583 return String(value).toLowerCase();
13587 * Converts a string to all upper case letters
13588 * @param {String} value The text to convert
13589 * @return {String} The converted text
13591 uppercase : function(value){
13592 return String(value).toUpperCase();
13596 * Converts the first character only of a string to upper case
13597 * @param {String} value The text to convert
13598 * @return {String} The converted text
13600 capitalize : function(value){
13601 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13605 call : function(value, fn){
13606 if(arguments.length > 2){
13607 var args = Array.prototype.slice.call(arguments, 2);
13608 args.unshift(value);
13610 return /** eval:var:value */ eval(fn).apply(window, args);
13612 /** eval:var:value */
13613 return /** eval:var:value */ eval(fn).call(window, value);
13619 * safer version of Math.toFixed..??/
13620 * @param {Number/String} value The numeric value to format
13621 * @param {Number/String} value Decimal places
13622 * @return {String} The formatted currency string
13624 toFixed : function(v, n)
13626 // why not use to fixed - precision is buggered???
13628 return Math.round(v-0);
13630 var fact = Math.pow(10,n+1);
13631 v = (Math.round((v-0)*fact))/fact;
13632 var z = (''+fact).substring(2);
13633 if (v == Math.floor(v)) {
13634 return Math.floor(v) + '.' + z;
13637 // now just padd decimals..
13638 var ps = String(v).split('.');
13639 var fd = (ps[1] + z);
13640 var r = fd.substring(0,n);
13641 var rm = fd.substring(n);
13643 return ps[0] + '.' + r;
13645 r*=1; // turn it into a number;
13647 if (String(r).length != n) {
13650 r = String(r).substring(1); // chop the end off.
13653 return ps[0] + '.' + r;
13658 * Format a number as US currency
13659 * @param {Number/String} value The numeric value to format
13660 * @return {String} The formatted currency string
13662 usMoney : function(v){
13663 return '$' + Roo.util.Format.number(v);
13668 * eventually this should probably emulate php's number_format
13669 * @param {Number/String} value The numeric value to format
13670 * @param {Number} decimals number of decimal places
13671 * @return {String} The formatted currency string
13673 number : function(v,decimals)
13675 // multiply and round.
13676 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13677 var mul = Math.pow(10, decimals);
13678 var zero = String(mul).substring(1);
13679 v = (Math.round((v-0)*mul))/mul;
13681 // if it's '0' number.. then
13683 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13685 var ps = v.split('.');
13689 var r = /(\d+)(\d{3})/;
13691 while (r.test(whole)) {
13692 whole = whole.replace(r, '$1' + ',' + '$2');
13698 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13699 // does not have decimals
13700 (decimals ? ('.' + zero) : '');
13703 return whole + sub ;
13707 * Parse a value into a formatted date using the specified format pattern.
13708 * @param {Mixed} value The value to format
13709 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13710 * @return {String} The formatted date string
13712 date : function(v, format){
13716 if(!(v instanceof Date)){
13717 v = new Date(Date.parse(v));
13719 return v.dateFormat(format || "m/d/Y");
13723 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13724 * @param {String} format Any valid date format string
13725 * @return {Function} The date formatting function
13727 dateRenderer : function(format){
13728 return function(v){
13729 return Roo.util.Format.date(v, format);
13734 stripTagsRE : /<\/?[^>]+>/gi,
13737 * Strips all HTML tags
13738 * @param {Mixed} value The text from which to strip tags
13739 * @return {String} The stripped text
13741 stripTags : function(v){
13742 return !v ? v : String(v).replace(this.stripTagsRE, "");
13747 * Ext JS Library 1.1.1
13748 * Copyright(c) 2006-2007, Ext JS, LLC.
13750 * Originally Released Under LGPL - original licence link has changed is not relivant.
13753 * <script type="text/javascript">
13760 * @class Roo.MasterTemplate
13761 * @extends Roo.Template
13762 * Provides a template that can have child templates. The syntax is:
13764 var t = new Roo.MasterTemplate(
13765 '<select name="{name}">',
13766 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13769 t.add('options', {value: 'foo', text: 'bar'});
13770 // or you can add multiple child elements in one shot
13771 t.addAll('options', [
13772 {value: 'foo', text: 'bar'},
13773 {value: 'foo2', text: 'bar2'},
13774 {value: 'foo3', text: 'bar3'}
13776 // then append, applying the master template values
13777 t.append('my-form', {name: 'my-select'});
13779 * A name attribute for the child template is not required if you have only one child
13780 * template or you want to refer to them by index.
13782 Roo.MasterTemplate = function(){
13783 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13784 this.originalHtml = this.html;
13786 var m, re = this.subTemplateRe;
13789 while(m = re.exec(this.html)){
13790 var name = m[1], content = m[2];
13795 tpl : new Roo.Template(content)
13798 st[name] = st[subIndex];
13800 st[subIndex].tpl.compile();
13801 st[subIndex].tpl.call = this.call.createDelegate(this);
13804 this.subCount = subIndex;
13807 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13809 * The regular expression used to match sub templates
13813 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13816 * Applies the passed values to a child template.
13817 * @param {String/Number} name (optional) The name or index of the child template
13818 * @param {Array/Object} values The values to be applied to the template
13819 * @return {MasterTemplate} this
13821 add : function(name, values){
13822 if(arguments.length == 1){
13823 values = arguments[0];
13826 var s = this.subs[name];
13827 s.buffer[s.buffer.length] = s.tpl.apply(values);
13832 * Applies all the passed values to a child template.
13833 * @param {String/Number} name (optional) The name or index of the child template
13834 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13835 * @param {Boolean} reset (optional) True to reset the template first
13836 * @return {MasterTemplate} this
13838 fill : function(name, values, reset){
13840 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13848 for(var i = 0, len = values.length; i < len; i++){
13849 this.add(name, values[i]);
13855 * Resets the template for reuse
13856 * @return {MasterTemplate} this
13858 reset : function(){
13860 for(var i = 0; i < this.subCount; i++){
13866 applyTemplate : function(values){
13868 var replaceIndex = -1;
13869 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13870 return s[++replaceIndex].buffer.join("");
13872 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13875 apply : function(){
13876 return this.applyTemplate.apply(this, arguments);
13879 compile : function(){return this;}
13883 * Alias for fill().
13886 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
13888 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
13889 * var tpl = Roo.MasterTemplate.from('element-id');
13890 * @param {String/HTMLElement} el
13891 * @param {Object} config
13894 Roo.MasterTemplate.from = function(el, config){
13895 el = Roo.getDom(el);
13896 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
13899 * Ext JS Library 1.1.1
13900 * Copyright(c) 2006-2007, Ext JS, LLC.
13902 * Originally Released Under LGPL - original licence link has changed is not relivant.
13905 * <script type="text/javascript">
13910 * @class Roo.util.CSS
13911 * Utility class for manipulating CSS rules
13914 Roo.util.CSS = function(){
13916 var doc = document;
13918 var camelRe = /(-[a-z])/gi;
13919 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
13923 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
13924 * tag and appended to the HEAD of the document.
13925 * @param {String|Object} cssText The text containing the css rules
13926 * @param {String} id An id to add to the stylesheet for later removal
13927 * @return {StyleSheet}
13929 createStyleSheet : function(cssText, id){
13931 var head = doc.getElementsByTagName("head")[0];
13932 var nrules = doc.createElement("style");
13933 nrules.setAttribute("type", "text/css");
13935 nrules.setAttribute("id", id);
13937 if (typeof(cssText) != 'string') {
13938 // support object maps..
13939 // not sure if this a good idea..
13940 // perhaps it should be merged with the general css handling
13941 // and handle js style props.
13942 var cssTextNew = [];
13943 for(var n in cssText) {
13945 for(var k in cssText[n]) {
13946 citems.push( k + ' : ' +cssText[n][k] + ';' );
13948 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
13951 cssText = cssTextNew.join("\n");
13957 head.appendChild(nrules);
13958 ss = nrules.styleSheet;
13959 ss.cssText = cssText;
13962 nrules.appendChild(doc.createTextNode(cssText));
13964 nrules.cssText = cssText;
13966 head.appendChild(nrules);
13967 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
13969 this.cacheStyleSheet(ss);
13974 * Removes a style or link tag by id
13975 * @param {String} id The id of the tag
13977 removeStyleSheet : function(id){
13978 var existing = doc.getElementById(id);
13980 existing.parentNode.removeChild(existing);
13985 * Dynamically swaps an existing stylesheet reference for a new one
13986 * @param {String} id The id of an existing link tag to remove
13987 * @param {String} url The href of the new stylesheet to include
13989 swapStyleSheet : function(id, url){
13990 this.removeStyleSheet(id);
13991 var ss = doc.createElement("link");
13992 ss.setAttribute("rel", "stylesheet");
13993 ss.setAttribute("type", "text/css");
13994 ss.setAttribute("id", id);
13995 ss.setAttribute("href", url);
13996 doc.getElementsByTagName("head")[0].appendChild(ss);
14000 * Refresh the rule cache if you have dynamically added stylesheets
14001 * @return {Object} An object (hash) of rules indexed by selector
14003 refreshCache : function(){
14004 return this.getRules(true);
14008 cacheStyleSheet : function(stylesheet){
14012 try{// try catch for cross domain access issue
14013 var ssRules = stylesheet.cssRules || stylesheet.rules;
14014 for(var j = ssRules.length-1; j >= 0; --j){
14015 rules[ssRules[j].selectorText] = ssRules[j];
14021 * Gets all css rules for the document
14022 * @param {Boolean} refreshCache true to refresh the internal cache
14023 * @return {Object} An object (hash) of rules indexed by selector
14025 getRules : function(refreshCache){
14026 if(rules == null || refreshCache){
14028 var ds = doc.styleSheets;
14029 for(var i =0, len = ds.length; i < len; i++){
14031 this.cacheStyleSheet(ds[i]);
14039 * Gets an an individual CSS rule by selector(s)
14040 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14041 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14042 * @return {CSSRule} The CSS rule or null if one is not found
14044 getRule : function(selector, refreshCache){
14045 var rs = this.getRules(refreshCache);
14046 if(!(selector instanceof Array)){
14047 return rs[selector];
14049 for(var i = 0; i < selector.length; i++){
14050 if(rs[selector[i]]){
14051 return rs[selector[i]];
14059 * Updates a rule property
14060 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14061 * @param {String} property The css property
14062 * @param {String} value The new value for the property
14063 * @return {Boolean} true If a rule was found and updated
14065 updateRule : function(selector, property, value){
14066 if(!(selector instanceof Array)){
14067 var rule = this.getRule(selector);
14069 rule.style[property.replace(camelRe, camelFn)] = value;
14073 for(var i = 0; i < selector.length; i++){
14074 if(this.updateRule(selector[i], property, value)){
14084 * Ext JS Library 1.1.1
14085 * Copyright(c) 2006-2007, Ext JS, LLC.
14087 * Originally Released Under LGPL - original licence link has changed is not relivant.
14090 * <script type="text/javascript">
14096 * @class Roo.util.ClickRepeater
14097 * @extends Roo.util.Observable
14099 * A wrapper class which can be applied to any element. Fires a "click" event while the
14100 * mouse is pressed. The interval between firings may be specified in the config but
14101 * defaults to 10 milliseconds.
14103 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14105 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14106 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14107 * Similar to an autorepeat key delay.
14108 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14109 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14110 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14111 * "interval" and "delay" are ignored. "immediate" is honored.
14112 * @cfg {Boolean} preventDefault True to prevent the default click event
14113 * @cfg {Boolean} stopDefault True to stop the default click event
14116 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14117 * 2007-02-02 jvs Renamed to ClickRepeater
14118 * 2007-02-03 jvs Modifications for FF Mac and Safari
14121 * @param {String/HTMLElement/Element} el The element to listen on
14122 * @param {Object} config
14124 Roo.util.ClickRepeater = function(el, config)
14126 this.el = Roo.get(el);
14127 this.el.unselectable();
14129 Roo.apply(this, config);
14134 * Fires when the mouse button is depressed.
14135 * @param {Roo.util.ClickRepeater} this
14137 "mousedown" : true,
14140 * Fires on a specified interval during the time the element is pressed.
14141 * @param {Roo.util.ClickRepeater} this
14146 * Fires when the mouse key is released.
14147 * @param {Roo.util.ClickRepeater} this
14152 this.el.on("mousedown", this.handleMouseDown, this);
14153 if(this.preventDefault || this.stopDefault){
14154 this.el.on("click", function(e){
14155 if(this.preventDefault){
14156 e.preventDefault();
14158 if(this.stopDefault){
14164 // allow inline handler
14166 this.on("click", this.handler, this.scope || this);
14169 Roo.util.ClickRepeater.superclass.constructor.call(this);
14172 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14175 preventDefault : true,
14176 stopDefault : false,
14180 handleMouseDown : function(){
14181 clearTimeout(this.timer);
14183 if(this.pressClass){
14184 this.el.addClass(this.pressClass);
14186 this.mousedownTime = new Date();
14188 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14189 this.el.on("mouseout", this.handleMouseOut, this);
14191 this.fireEvent("mousedown", this);
14192 this.fireEvent("click", this);
14194 this.timer = this.click.defer(this.delay || this.interval, this);
14198 click : function(){
14199 this.fireEvent("click", this);
14200 this.timer = this.click.defer(this.getInterval(), this);
14204 getInterval: function(){
14205 if(!this.accelerate){
14206 return this.interval;
14208 var pressTime = this.mousedownTime.getElapsed();
14209 if(pressTime < 500){
14211 }else if(pressTime < 1700){
14213 }else if(pressTime < 2600){
14215 }else if(pressTime < 3500){
14217 }else if(pressTime < 4400){
14219 }else if(pressTime < 5300){
14221 }else if(pressTime < 6200){
14229 handleMouseOut : function(){
14230 clearTimeout(this.timer);
14231 if(this.pressClass){
14232 this.el.removeClass(this.pressClass);
14234 this.el.on("mouseover", this.handleMouseReturn, this);
14238 handleMouseReturn : function(){
14239 this.el.un("mouseover", this.handleMouseReturn);
14240 if(this.pressClass){
14241 this.el.addClass(this.pressClass);
14247 handleMouseUp : function(){
14248 clearTimeout(this.timer);
14249 this.el.un("mouseover", this.handleMouseReturn);
14250 this.el.un("mouseout", this.handleMouseOut);
14251 Roo.get(document).un("mouseup", this.handleMouseUp);
14252 this.el.removeClass(this.pressClass);
14253 this.fireEvent("mouseup", this);
14257 * Ext JS Library 1.1.1
14258 * Copyright(c) 2006-2007, Ext JS, LLC.
14260 * Originally Released Under LGPL - original licence link has changed is not relivant.
14263 * <script type="text/javascript">
14268 * @class Roo.KeyNav
14269 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14270 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14271 * way to implement custom navigation schemes for any UI component.</p>
14272 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14273 * pageUp, pageDown, del, home, end. Usage:</p>
14275 var nav = new Roo.KeyNav("my-element", {
14276 "left" : function(e){
14277 this.moveLeft(e.ctrlKey);
14279 "right" : function(e){
14280 this.moveRight(e.ctrlKey);
14282 "enter" : function(e){
14289 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14290 * @param {Object} config The config
14292 Roo.KeyNav = function(el, config){
14293 this.el = Roo.get(el);
14294 Roo.apply(this, config);
14295 if(!this.disabled){
14296 this.disabled = true;
14301 Roo.KeyNav.prototype = {
14303 * @cfg {Boolean} disabled
14304 * True to disable this KeyNav instance (defaults to false)
14308 * @cfg {String} defaultEventAction
14309 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14310 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14311 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14313 defaultEventAction: "stopEvent",
14315 * @cfg {Boolean} forceKeyDown
14316 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14317 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14318 * handle keydown instead of keypress.
14320 forceKeyDown : false,
14323 prepareEvent : function(e){
14324 var k = e.getKey();
14325 var h = this.keyToHandler[k];
14326 //if(h && this[h]){
14327 // e.stopPropagation();
14329 if(Roo.isSafari && h && k >= 37 && k <= 40){
14335 relay : function(e){
14336 var k = e.getKey();
14337 var h = this.keyToHandler[k];
14339 if(this.doRelay(e, this[h], h) !== true){
14340 e[this.defaultEventAction]();
14346 doRelay : function(e, h, hname){
14347 return h.call(this.scope || this, e);
14350 // possible handlers
14364 // quick lookup hash
14381 * Enable this KeyNav
14383 enable: function(){
14385 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14386 // the EventObject will normalize Safari automatically
14387 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14388 this.el.on("keydown", this.relay, this);
14390 this.el.on("keydown", this.prepareEvent, this);
14391 this.el.on("keypress", this.relay, this);
14393 this.disabled = false;
14398 * Disable this KeyNav
14400 disable: function(){
14401 if(!this.disabled){
14402 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14403 this.el.un("keydown", this.relay);
14405 this.el.un("keydown", this.prepareEvent);
14406 this.el.un("keypress", this.relay);
14408 this.disabled = true;
14413 * Ext JS Library 1.1.1
14414 * Copyright(c) 2006-2007, Ext JS, LLC.
14416 * Originally Released Under LGPL - original licence link has changed is not relivant.
14419 * <script type="text/javascript">
14424 * @class Roo.KeyMap
14425 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14426 * The constructor accepts the same config object as defined by {@link #addBinding}.
14427 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14428 * combination it will call the function with this signature (if the match is a multi-key
14429 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14430 * A KeyMap can also handle a string representation of keys.<br />
14433 // map one key by key code
14434 var map = new Roo.KeyMap("my-element", {
14435 key: 13, // or Roo.EventObject.ENTER
14440 // map multiple keys to one action by string
14441 var map = new Roo.KeyMap("my-element", {
14447 // map multiple keys to multiple actions by strings and array of codes
14448 var map = new Roo.KeyMap("my-element", [
14451 fn: function(){ alert("Return was pressed"); }
14454 fn: function(){ alert('a, b or c was pressed'); }
14459 fn: function(){ alert('Control + shift + tab was pressed.'); }
14463 * <b>Note: A KeyMap starts enabled</b>
14465 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14466 * @param {Object} config The config (see {@link #addBinding})
14467 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14469 Roo.KeyMap = function(el, config, eventName){
14470 this.el = Roo.get(el);
14471 this.eventName = eventName || "keydown";
14472 this.bindings = [];
14474 this.addBinding(config);
14479 Roo.KeyMap.prototype = {
14481 * True to stop the event from bubbling and prevent the default browser action if the
14482 * key was handled by the KeyMap (defaults to false)
14488 * Add a new binding to this KeyMap. The following config object properties are supported:
14490 Property Type Description
14491 ---------- --------------- ----------------------------------------------------------------------
14492 key String/Array A single keycode or an array of keycodes to handle
14493 shift Boolean True to handle key only when shift is pressed (defaults to false)
14494 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14495 alt Boolean True to handle key only when alt is pressed (defaults to false)
14496 fn Function The function to call when KeyMap finds the expected key combination
14497 scope Object The scope of the callback function
14503 var map = new Roo.KeyMap(document, {
14504 key: Roo.EventObject.ENTER,
14509 //Add a new binding to the existing KeyMap later
14517 * @param {Object/Array} config A single KeyMap config or an array of configs
14519 addBinding : function(config){
14520 if(config instanceof Array){
14521 for(var i = 0, len = config.length; i < len; i++){
14522 this.addBinding(config[i]);
14526 var keyCode = config.key,
14527 shift = config.shift,
14528 ctrl = config.ctrl,
14531 scope = config.scope;
14532 if(typeof keyCode == "string"){
14534 var keyString = keyCode.toUpperCase();
14535 for(var j = 0, len = keyString.length; j < len; j++){
14536 ks.push(keyString.charCodeAt(j));
14540 var keyArray = keyCode instanceof Array;
14541 var handler = function(e){
14542 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14543 var k = e.getKey();
14545 for(var i = 0, len = keyCode.length; i < len; i++){
14546 if(keyCode[i] == k){
14547 if(this.stopEvent){
14550 fn.call(scope || window, k, e);
14556 if(this.stopEvent){
14559 fn.call(scope || window, k, e);
14564 this.bindings.push(handler);
14568 * Shorthand for adding a single key listener
14569 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14570 * following options:
14571 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14572 * @param {Function} fn The function to call
14573 * @param {Object} scope (optional) The scope of the function
14575 on : function(key, fn, scope){
14576 var keyCode, shift, ctrl, alt;
14577 if(typeof key == "object" && !(key instanceof Array)){
14596 handleKeyDown : function(e){
14597 if(this.enabled){ //just in case
14598 var b = this.bindings;
14599 for(var i = 0, len = b.length; i < len; i++){
14600 b[i].call(this, e);
14606 * Returns true if this KeyMap is enabled
14607 * @return {Boolean}
14609 isEnabled : function(){
14610 return this.enabled;
14614 * Enables this KeyMap
14616 enable: function(){
14618 this.el.on(this.eventName, this.handleKeyDown, this);
14619 this.enabled = true;
14624 * Disable this KeyMap
14626 disable: function(){
14628 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14629 this.enabled = false;
14634 * Ext JS Library 1.1.1
14635 * Copyright(c) 2006-2007, Ext JS, LLC.
14637 * Originally Released Under LGPL - original licence link has changed is not relivant.
14640 * <script type="text/javascript">
14645 * @class Roo.util.TextMetrics
14646 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14647 * wide, in pixels, a given block of text will be.
14650 Roo.util.TextMetrics = function(){
14654 * Measures the size of the specified text
14655 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14656 * that can affect the size of the rendered text
14657 * @param {String} text The text to measure
14658 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14659 * in order to accurately measure the text height
14660 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14662 measure : function(el, text, fixedWidth){
14664 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14667 shared.setFixedWidth(fixedWidth || 'auto');
14668 return shared.getSize(text);
14672 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14673 * the overhead of multiple calls to initialize the style properties on each measurement.
14674 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14675 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14676 * in order to accurately measure the text height
14677 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14679 createInstance : function(el, fixedWidth){
14680 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14687 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14688 var ml = new Roo.Element(document.createElement('div'));
14689 document.body.appendChild(ml.dom);
14690 ml.position('absolute');
14691 ml.setLeftTop(-1000, -1000);
14695 ml.setWidth(fixedWidth);
14700 * Returns the size of the specified text based on the internal element's style and width properties
14701 * @memberOf Roo.util.TextMetrics.Instance#
14702 * @param {String} text The text to measure
14703 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14705 getSize : function(text){
14707 var s = ml.getSize();
14713 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14714 * that can affect the size of the rendered text
14715 * @memberOf Roo.util.TextMetrics.Instance#
14716 * @param {String/HTMLElement} el The element, dom node or id
14718 bind : function(el){
14720 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14725 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14726 * to set a fixed width in order to accurately measure the text height.
14727 * @memberOf Roo.util.TextMetrics.Instance#
14728 * @param {Number} width The width to set on the element
14730 setFixedWidth : function(width){
14731 ml.setWidth(width);
14735 * Returns the measured width of the specified text
14736 * @memberOf Roo.util.TextMetrics.Instance#
14737 * @param {String} text The text to measure
14738 * @return {Number} width The width in pixels
14740 getWidth : function(text){
14741 ml.dom.style.width = 'auto';
14742 return this.getSize(text).width;
14746 * Returns the measured height of the specified text. For multiline text, be sure to call
14747 * {@link #setFixedWidth} if necessary.
14748 * @memberOf Roo.util.TextMetrics.Instance#
14749 * @param {String} text The text to measure
14750 * @return {Number} height The height in pixels
14752 getHeight : function(text){
14753 return this.getSize(text).height;
14757 instance.bind(bindTo);
14762 // backwards compat
14763 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14765 * Ext JS Library 1.1.1
14766 * Copyright(c) 2006-2007, Ext JS, LLC.
14768 * Originally Released Under LGPL - original licence link has changed is not relivant.
14771 * <script type="text/javascript">
14775 * @class Roo.state.Provider
14776 * Abstract base class for state provider implementations. This class provides methods
14777 * for encoding and decoding <b>typed</b> variables including dates and defines the
14778 * Provider interface.
14780 Roo.state.Provider = function(){
14782 * @event statechange
14783 * Fires when a state change occurs.
14784 * @param {Provider} this This state provider
14785 * @param {String} key The state key which was changed
14786 * @param {String} value The encoded value for the state
14789 "statechange": true
14792 Roo.state.Provider.superclass.constructor.call(this);
14794 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14796 * Returns the current value for a key
14797 * @param {String} name The key name
14798 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14799 * @return {Mixed} The state data
14801 get : function(name, defaultValue){
14802 return typeof this.state[name] == "undefined" ?
14803 defaultValue : this.state[name];
14807 * Clears a value from the state
14808 * @param {String} name The key name
14810 clear : function(name){
14811 delete this.state[name];
14812 this.fireEvent("statechange", this, name, null);
14816 * Sets the value for a key
14817 * @param {String} name The key name
14818 * @param {Mixed} value The value to set
14820 set : function(name, value){
14821 this.state[name] = value;
14822 this.fireEvent("statechange", this, name, value);
14826 * Decodes a string previously encoded with {@link #encodeValue}.
14827 * @param {String} value The value to decode
14828 * @return {Mixed} The decoded value
14830 decodeValue : function(cookie){
14831 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14832 var matches = re.exec(unescape(cookie));
14833 if(!matches || !matches[1]) return; // non state cookie
14834 var type = matches[1];
14835 var v = matches[2];
14838 return parseFloat(v);
14840 return new Date(Date.parse(v));
14845 var values = v.split("^");
14846 for(var i = 0, len = values.length; i < len; i++){
14847 all.push(this.decodeValue(values[i]));
14852 var values = v.split("^");
14853 for(var i = 0, len = values.length; i < len; i++){
14854 var kv = values[i].split("=");
14855 all[kv[0]] = this.decodeValue(kv[1]);
14864 * Encodes a value including type information. Decode with {@link #decodeValue}.
14865 * @param {Mixed} value The value to encode
14866 * @return {String} The encoded value
14868 encodeValue : function(v){
14870 if(typeof v == "number"){
14872 }else if(typeof v == "boolean"){
14873 enc = "b:" + (v ? "1" : "0");
14874 }else if(v instanceof Date){
14875 enc = "d:" + v.toGMTString();
14876 }else if(v instanceof Array){
14878 for(var i = 0, len = v.length; i < len; i++){
14879 flat += this.encodeValue(v[i]);
14880 if(i != len-1) flat += "^";
14883 }else if(typeof v == "object"){
14886 if(typeof v[key] != "function"){
14887 flat += key + "=" + this.encodeValue(v[key]) + "^";
14890 enc = "o:" + flat.substring(0, flat.length-1);
14894 return escape(enc);
14900 * Ext JS Library 1.1.1
14901 * Copyright(c) 2006-2007, Ext JS, LLC.
14903 * Originally Released Under LGPL - original licence link has changed is not relivant.
14906 * <script type="text/javascript">
14909 * @class Roo.state.Manager
14910 * This is the global state manager. By default all components that are "state aware" check this class
14911 * for state information if you don't pass them a custom state provider. In order for this class
14912 * to be useful, it must be initialized with a provider when your application initializes.
14914 // in your initialization function
14916 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
14918 // supposed you have a {@link Roo.BorderLayout}
14919 var layout = new Roo.BorderLayout(...);
14920 layout.restoreState();
14921 // or a {Roo.BasicDialog}
14922 var dialog = new Roo.BasicDialog(...);
14923 dialog.restoreState();
14927 Roo.state.Manager = function(){
14928 var provider = new Roo.state.Provider();
14932 * Configures the default state provider for your application
14933 * @param {Provider} stateProvider The state provider to set
14935 setProvider : function(stateProvider){
14936 provider = stateProvider;
14940 * Returns the current value for a key
14941 * @param {String} name The key name
14942 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
14943 * @return {Mixed} The state data
14945 get : function(key, defaultValue){
14946 return provider.get(key, defaultValue);
14950 * Sets the value for a key
14951 * @param {String} name The key name
14952 * @param {Mixed} value The state data
14954 set : function(key, value){
14955 provider.set(key, value);
14959 * Clears a value from the state
14960 * @param {String} name The key name
14962 clear : function(key){
14963 provider.clear(key);
14967 * Gets the currently configured state provider
14968 * @return {Provider} The state provider
14970 getProvider : function(){
14977 * Ext JS Library 1.1.1
14978 * Copyright(c) 2006-2007, Ext JS, LLC.
14980 * Originally Released Under LGPL - original licence link has changed is not relivant.
14983 * <script type="text/javascript">
14986 * @class Roo.state.CookieProvider
14987 * @extends Roo.state.Provider
14988 * The default Provider implementation which saves state via cookies.
14991 var cp = new Roo.state.CookieProvider({
14993 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
14994 domain: "roojs.com"
14996 Roo.state.Manager.setProvider(cp);
14998 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
14999 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15000 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15001 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15002 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15003 * domain the page is running on including the 'www' like 'www.roojs.com')
15004 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15006 * Create a new CookieProvider
15007 * @param {Object} config The configuration object
15009 Roo.state.CookieProvider = function(config){
15010 Roo.state.CookieProvider.superclass.constructor.call(this);
15012 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15013 this.domain = null;
15014 this.secure = false;
15015 Roo.apply(this, config);
15016 this.state = this.readCookies();
15019 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15021 set : function(name, value){
15022 if(typeof value == "undefined" || value === null){
15026 this.setCookie(name, value);
15027 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15031 clear : function(name){
15032 this.clearCookie(name);
15033 Roo.state.CookieProvider.superclass.clear.call(this, name);
15037 readCookies : function(){
15039 var c = document.cookie + ";";
15040 var re = /\s?(.*?)=(.*?);/g;
15042 while((matches = re.exec(c)) != null){
15043 var name = matches[1];
15044 var value = matches[2];
15045 if(name && name.substring(0,3) == "ys-"){
15046 cookies[name.substr(3)] = this.decodeValue(value);
15053 setCookie : function(name, value){
15054 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15055 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15056 ((this.path == null) ? "" : ("; path=" + this.path)) +
15057 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15058 ((this.secure == true) ? "; secure" : "");
15062 clearCookie : function(name){
15063 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15064 ((this.path == null) ? "" : ("; path=" + this.path)) +
15065 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15066 ((this.secure == true) ? "; secure" : "");