4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isFirefox = ua.indexOf("firefox") > -1,
57 isIE = ua.indexOf("msie") > -1,
58 isIE7 = ua.indexOf("msie 7") > -1,
59 isIE11 = /trident.*rv\:11\./.test(ua),
60 isEdge = ua.indexOf("edge") > -1,
61 isGecko = !isSafari && ua.indexOf("gecko") > -1,
62 isBorderBox = isIE && !isStrict,
63 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
64 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
65 isLinux = (ua.indexOf("linux") != -1),
66 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
67 isIOS = /iphone|ipad/.test(ua),
68 isAndroid = /android/.test(ua),
69 isTouch = (function() {
71 if (ua.indexOf('chrome') != -1 && ua.indexOf('android') == -1) {
72 window.addEventListener('touchstart', function __set_has_touch__ () {
74 window.removeEventListener('touchstart', __set_has_touch__);
76 return false; // no touch on chrome!?
78 document.createEvent("TouchEvent");
85 // remove css image flicker
88 document.execCommand("BackgroundImageCache", false, true);
94 * True if the browser is in strict mode
99 * True if the page is running over SSL
104 * True when the document is fully initialized and ready for action
109 * Turn on debugging output (currently only the factory uses this)
116 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
119 enableGarbageCollector : true,
122 * True to automatically purge event listeners after uncaching an element (defaults to false).
123 * Note: this only happens if enableGarbageCollector is true.
126 enableListenerCollection:false,
129 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
130 * the IE insecure content warning (defaults to javascript:false).
133 SSL_SECURE_URL : "javascript:false",
136 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
137 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
140 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
142 emptyFn : function(){},
145 * Copies all the properties of config to obj if they don't already exist.
146 * @param {Object} obj The receiver of the properties
147 * @param {Object} config The source of the properties
148 * @return {Object} returns obj
150 applyIf : function(o, c){
153 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
160 * Applies event listeners to elements by selectors when the document is ready.
161 * The event name is specified with an @ suffix.
164 // add a listener for click on all anchors in element with id foo
165 '#foo a@click' : function(e, t){
169 // add the same listener to multiple selectors (separated by comma BEFORE the @)
170 '#foo a, #bar span.some-class@mouseover' : function(){
175 * @param {Object} obj The list of behaviors to apply
177 addBehaviors : function(o){
179 Roo.onReady(function(){
184 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
186 var parts = b.split('@');
187 if(parts[1]){ // for Object prototype breakers
190 cache[s] = Roo.select(s);
192 cache[s].on(parts[1], o[b]);
199 * Generates unique ids. If the element already has an id, it is unchanged
200 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
201 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
202 * @return {String} The generated Id.
204 id : function(el, prefix){
205 prefix = prefix || "roo-gen";
207 var id = prefix + (++idSeed);
208 return el ? (el.id ? el.id : (el.id = id)) : id;
213 * Extends one class with another class and optionally overrides members with the passed literal. This class
214 * also adds the function "override()" to the class that can be used to override
215 * members on an instance.
216 * @param {Object} subclass The class inheriting the functionality
217 * @param {Object} superclass The class being extended
218 * @param {Object} overrides (optional) A literal with members
223 var io = function(o){
228 return function(sb, sp, overrides){
229 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
232 sb = function(){sp.apply(this, arguments);};
234 var F = function(){}, sbp, spp = sp.prototype;
236 sbp = sb.prototype = new F();
240 if(spp.constructor == Object.prototype.constructor){
245 sb.override = function(o){
249 Roo.override(sb, overrides);
255 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
257 Roo.override(MyClass, {
258 newMethod1: function(){
261 newMethod2: function(foo){
266 * @param {Object} origclass The class to override
267 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
268 * containing one or more methods.
271 override : function(origclass, overrides){
273 var p = origclass.prototype;
274 for(var method in overrides){
275 p[method] = overrides[method];
280 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
282 Roo.namespace('Company', 'Company.data');
283 Company.Widget = function() { ... }
284 Company.data.CustomStore = function(config) { ... }
286 * @param {String} namespace1
287 * @param {String} namespace2
288 * @param {String} etc
291 namespace : function(){
292 var a=arguments, o=null, i, j, d, rt;
293 for (i=0; i<a.length; ++i) {
297 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
298 for (j=1; j<d.length; ++j) {
299 o[d[j]]=o[d[j]] || {};
305 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
307 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
308 Roo.factory(conf, Roo.data);
310 * @param {String} classname
311 * @param {String} namespace (optional)
315 factory : function(c, ns)
317 // no xtype, no ns or c.xns - or forced off by c.xns
318 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
321 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
322 if (c.constructor == ns[c.xtype]) {// already created...
326 if (Roo.debug) { Roo.log("Roo.Factory(" + c.xtype + ")"); }
327 var ret = new ns[c.xtype](c);
331 c.xns = false; // prevent recursion..
335 * Logs to console if it can.
337 * @param {String|Object} string
342 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
349 * 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.
353 urlEncode : function(o){
359 var ov = o[key], k = Roo.encodeURIComponent(key);
360 var type = typeof ov;
361 if(type == 'undefined'){
363 }else if(type != "function" && type != "object"){
364 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
365 }else if(ov instanceof Array){
367 for(var i = 0, len = ov.length; i < len; i++) {
368 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
379 * Safe version of encodeURIComponent
380 * @param {String} data
384 encodeURIComponent : function (data)
387 return encodeURIComponent(data);
388 } catch(e) {} // should be an uri encode error.
390 if (data == '' || data == null){
393 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
394 function nibble_to_hex(nibble){
395 var chars = '0123456789ABCDEF';
396 return chars.charAt(nibble);
398 data = data.toString();
400 for(var i=0; i<data.length; i++){
401 var c = data.charCodeAt(i);
402 var bs = new Array();
405 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
406 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
407 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
408 bs[3] = 0x80 | (c & 0x3F);
409 }else if (c > 0x800){
411 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
412 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
413 bs[2] = 0x80 | (c & 0x3F);
416 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
417 bs[1] = 0x80 | (c & 0x3F);
422 for(var j=0; j<bs.length; j++){
424 var hex = nibble_to_hex((b & 0xF0) >>> 4)
425 + nibble_to_hex(b &0x0F);
434 * 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]}.
435 * @param {String} string
436 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
437 * @return {Object} A literal with members
439 urlDecode : function(string, overwrite){
440 if(!string || !string.length){
444 var pairs = string.split('&');
445 var pair, name, value;
446 for(var i = 0, len = pairs.length; i < len; i++){
447 pair = pairs[i].split('=');
448 name = decodeURIComponent(pair[0]);
449 value = decodeURIComponent(pair[1]);
450 if(overwrite !== true){
451 if(typeof obj[name] == "undefined"){
453 }else if(typeof obj[name] == "string"){
454 obj[name] = [obj[name]];
455 obj[name].push(value);
457 obj[name].push(value);
467 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
468 * passed array is not really an array, your function is called once with it.
469 * The supplied function is called with (Object item, Number index, Array allItems).
470 * @param {Array/NodeList/Mixed} array
471 * @param {Function} fn
472 * @param {Object} scope
474 each : function(array, fn, scope){
475 if(typeof array.length == "undefined" || typeof array == "string"){
478 for(var i = 0, len = array.length; i < len; i++){
479 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
484 combine : function(){
485 var as = arguments, l = as.length, r = [];
486 for(var i = 0; i < l; i++){
488 if(a instanceof Array){
490 }else if(a.length !== undefined && !a.substr){
491 r = r.concat(Array.prototype.slice.call(a, 0));
500 * Escapes the passed string for use in a regular expression
501 * @param {String} str
504 escapeRe : function(s) {
505 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
509 callback : function(cb, scope, args, delay){
510 if(typeof cb == "function"){
512 cb.defer(delay, scope, args || []);
514 cb.apply(scope, args || []);
520 * Return the dom node for the passed string (id), dom node, or Roo.Element
521 * @param {String/HTMLElement/Roo.Element} el
522 * @return HTMLElement
524 getDom : function(el){
528 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
532 * Shorthand for {@link Roo.ComponentMgr#get}
534 * @return Roo.Component
536 getCmp : function(id){
537 return Roo.ComponentMgr.get(id);
540 num : function(v, defaultValue){
541 if(typeof v != 'number'){
547 destroy : function(){
548 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
552 as.removeAllListeners();
556 if(typeof as.purgeListeners == 'function'){
559 if(typeof as.destroy == 'function'){
566 // inpired by a similar function in mootools library
568 * Returns the type of object that is passed in. If the object passed in is null or undefined it
569 * return false otherwise it returns one of the following values:<ul>
570 * <li><b>string</b>: If the object passed is a string</li>
571 * <li><b>number</b>: If the object passed is a number</li>
572 * <li><b>boolean</b>: If the object passed is a boolean value</li>
573 * <li><b>function</b>: If the object passed is a function reference</li>
574 * <li><b>object</b>: If the object passed is an object</li>
575 * <li><b>array</b>: If the object passed is an array</li>
576 * <li><b>regexp</b>: If the object passed is a regular expression</li>
577 * <li><b>element</b>: If the object passed is a DOM Element</li>
578 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
579 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
580 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
581 * @param {Mixed} object
585 if(o === undefined || o === null){
592 if(t == 'object' && o.nodeName) {
594 case 1: return 'element';
595 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
598 if(t == 'object' || t == 'function') {
599 switch(o.constructor) {
600 case Array: return 'array';
601 case RegExp: return 'regexp';
603 if(typeof o.length == 'number' && typeof o.item == 'function') {
611 * Returns true if the passed value is null, undefined or an empty string (optional).
612 * @param {Mixed} value The value to test
613 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
616 isEmpty : function(v, allowBlank){
617 return v === null || v === undefined || (!allowBlank ? v === '' : false);
625 isFirefox : isFirefox,
637 isBorderBox : isBorderBox,
639 isWindows : isWindows,
647 isAndroid : isAndroid,
652 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
653 * you may want to set this to true.
656 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
661 * Selects a single element as a Roo Element
662 * This is about as close as you can get to jQuery's $('do crazy stuff')
663 * @param {String} selector The selector/xpath query
664 * @param {Node} root (optional) The start of the query (defaults to document).
665 * @return {Roo.Element}
667 selectNode : function(selector, root)
669 var node = Roo.DomQuery.selectNode(selector,root);
670 return node ? Roo.get(node) : new Roo.Element(false);
678 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
679 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
682 "Roo.bootstrap.dash");
685 * Ext JS Library 1.1.1
686 * Copyright(c) 2006-2007, Ext JS, LLC.
688 * Originally Released Under LGPL - original licence link has changed is not relivant.
691 * <script type="text/javascript">
695 // wrappedn so fnCleanup is not in global scope...
697 function fnCleanUp() {
698 var p = Function.prototype;
699 delete p.createSequence;
701 delete p.createDelegate;
702 delete p.createCallback;
703 delete p.createInterceptor;
705 window.detachEvent("onunload", fnCleanUp);
707 window.attachEvent("onunload", fnCleanUp);
714 * These functions are available on every Function object (any JavaScript function).
716 Roo.apply(Function.prototype, {
718 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
719 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
720 * Will create a function that is bound to those 2 args.
721 * @return {Function} The new function
723 createCallback : function(/*args...*/){
724 // make args available, in function below
725 var args = arguments;
728 return method.apply(window, args);
733 * Creates a delegate (callback) that sets the scope to obj.
734 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
735 * Will create a function that is automatically scoped to this.
736 * @param {Object} obj (optional) The object for which the scope is set
737 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
738 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
739 * if a number the args are inserted at the specified position
740 * @return {Function} The new function
742 createDelegate : function(obj, args, appendArgs){
745 var callArgs = args || arguments;
746 if(appendArgs === true){
747 callArgs = Array.prototype.slice.call(arguments, 0);
748 callArgs = callArgs.concat(args);
749 }else if(typeof appendArgs == "number"){
750 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
751 var applyArgs = [appendArgs, 0].concat(args); // create method call params
752 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
754 return method.apply(obj || window, callArgs);
759 * Calls this function after the number of millseconds specified.
760 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
761 * @param {Object} obj (optional) The object for which the scope is set
762 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
763 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
764 * if a number the args are inserted at the specified position
765 * @return {Number} The timeout id that can be used with clearTimeout
767 defer : function(millis, obj, args, appendArgs){
768 var fn = this.createDelegate(obj, args, appendArgs);
770 return setTimeout(fn, millis);
776 * Create a combined function call sequence of the original function + the passed function.
777 * The resulting function returns the results of the original function.
778 * The passed fcn is called with the parameters of the original function
779 * @param {Function} fcn The function to sequence
780 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
781 * @return {Function} The new function
783 createSequence : function(fcn, scope){
784 if(typeof fcn != "function"){
789 var retval = method.apply(this || window, arguments);
790 fcn.apply(scope || this || window, arguments);
796 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
797 * The resulting function returns the results of the original function.
798 * The passed fcn is called with the parameters of the original function.
800 * @param {Function} fcn The function to call before the original
801 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
802 * @return {Function} The new function
804 createInterceptor : function(fcn, scope){
805 if(typeof fcn != "function"){
812 if(fcn.apply(scope || this || window, arguments) === false){
815 return method.apply(this || window, arguments);
821 * Ext JS Library 1.1.1
822 * Copyright(c) 2006-2007, Ext JS, LLC.
824 * Originally Released Under LGPL - original licence link has changed is not relivant.
827 * <script type="text/javascript">
830 Roo.applyIf(String, {
835 * Escapes the passed string for ' and \
836 * @param {String} string The string to escape
837 * @return {String} The escaped string
840 escape : function(string) {
841 return string.replace(/('|\\)/g, "\\$1");
845 * Pads the left side of a string with a specified character. This is especially useful
846 * for normalizing number and date strings. Example usage:
848 var s = String.leftPad('123', 5, '0');
849 // s now contains the string: '00123'
851 * @param {String} string The original string
852 * @param {Number} size The total length of the output string
853 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
854 * @return {String} The padded string
857 leftPad : function (val, size, ch) {
858 var result = new String(val);
859 if(ch === null || ch === undefined || ch === '') {
862 while (result.length < size) {
863 result = ch + result;
869 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
870 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
872 var cls = 'my-class', text = 'Some text';
873 var s = String.format('<div class="{0}">{1}</div>', cls, text);
874 // s now contains the string: '<div class="my-class">Some text</div>'
876 * @param {String} string The tokenized string to be formatted
877 * @param {String} value1 The value to replace token {0}
878 * @param {String} value2 Etc...
879 * @return {String} The formatted string
882 format : function(format){
883 var args = Array.prototype.slice.call(arguments, 1);
884 return format.replace(/\{(\d+)\}/g, function(m, i){
885 return Roo.util.Format.htmlEncode(args[i]);
893 * Utility function that allows you to easily switch a string between two alternating values. The passed value
894 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
895 * they are already different, the first value passed in is returned. Note that this method returns the new value
896 * but does not change the current string.
898 // alternate sort directions
899 sort = sort.toggle('ASC', 'DESC');
901 // instead of conditional logic:
902 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
904 * @param {String} value The value to compare to the current string
905 * @param {String} other The new value to use if the string already equals the first value passed in
906 * @return {String} The new value
909 String.prototype.toggle = function(value, other){
910 return this == value ? other : value;
915 * Remove invalid unicode characters from a string
917 * @return {String} The clean string
919 String.prototype.unicodeClean = function () {
920 return this.replace(/[\s\S]/g,
921 function(character) {
922 if (character.charCodeAt()< 256) {
926 encodeURIComponent(character);
937 * Ext JS Library 1.1.1
938 * Copyright(c) 2006-2007, Ext JS, LLC.
940 * Originally Released Under LGPL - original licence link has changed is not relivant.
943 * <script type="text/javascript">
949 Roo.applyIf(Number.prototype, {
951 * Checks whether or not the current number is within a desired range. If the number is already within the
952 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
953 * exceeded. Note that this method returns the constrained value but does not change the current number.
954 * @param {Number} min The minimum number in the range
955 * @param {Number} max The maximum number in the range
956 * @return {Number} The constrained value if outside the range, otherwise the current value
958 constrain : function(min, max){
959 return Math.min(Math.max(this, min), max);
963 * Ext JS Library 1.1.1
964 * Copyright(c) 2006-2007, Ext JS, LLC.
966 * Originally Released Under LGPL - original licence link has changed is not relivant.
969 * <script type="text/javascript">
974 Roo.applyIf(Array.prototype, {
977 * Checks whether or not the specified object exists in the array.
978 * @param {Object} o The object to check for
979 * @return {Number} The index of o in the array (or -1 if it is not found)
981 indexOf : function(o){
982 for (var i = 0, len = this.length; i < len; i++){
983 if(this[i] == o) { return i; }
989 * Removes the specified object from the array. If the object is not found nothing happens.
990 * @param {Object} o The object to remove
992 remove : function(o){
993 var index = this.indexOf(o);
995 this.splice(index, 1);
999 * Map (JS 1.6 compatibility)
1000 * @param {Function} function to call
1002 map : function(fun )
1004 var len = this.length >>> 0;
1005 if (typeof fun != "function") {
1006 throw new TypeError();
1008 var res = new Array(len);
1009 var thisp = arguments[1];
1010 for (var i = 0; i < len; i++)
1013 res[i] = fun.call(thisp, this[i], i, this);
1026 * Ext JS Library 1.1.1
1027 * Copyright(c) 2006-2007, Ext JS, LLC.
1029 * Originally Released Under LGPL - original licence link has changed is not relivant.
1032 * <script type="text/javascript">
1038 * The date parsing and format syntax is a subset of
1039 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
1040 * supported will provide results equivalent to their PHP versions.
1042 * Following is the list of all currently supported formats:
1045 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1047 Format Output Description
1048 ------ ---------- --------------------------------------------------------------
1049 d 10 Day of the month, 2 digits with leading zeros
1050 D Wed A textual representation of a day, three letters
1051 j 10 Day of the month without leading zeros
1052 l Wednesday A full textual representation of the day of the week
1053 S th English ordinal day of month suffix, 2 chars (use with j)
1054 w 3 Numeric representation of the day of the week
1055 z 9 The julian date, or day of the year (0-365)
1056 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1057 F January A full textual representation of the month
1058 m 01 Numeric representation of a month, with leading zeros
1059 M Jan Month name abbreviation, three letters
1060 n 1 Numeric representation of a month, without leading zeros
1061 t 31 Number of days in the given month
1062 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1063 Y 2007 A full numeric representation of a year, 4 digits
1064 y 07 A two digit representation of a year
1065 a pm Lowercase Ante meridiem and Post meridiem
1066 A PM Uppercase Ante meridiem and Post meridiem
1067 g 3 12-hour format of an hour without leading zeros
1068 G 15 24-hour format of an hour without leading zeros
1069 h 03 12-hour format of an hour with leading zeros
1070 H 15 24-hour format of an hour with leading zeros
1071 i 05 Minutes with leading zeros
1072 s 01 Seconds, with leading zeros
1073 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1074 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1075 T CST Timezone setting of the machine running the code
1076 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1079 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1081 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1082 document.write(dt.format('Y-m-d')); //2007-01-10
1083 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1084 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
1087 * Here are some standard date/time patterns that you might find helpful. They
1088 * are not part of the source of Date.js, but to use them you can simply copy this
1089 * block of code into any script that is included after Date.js and they will also become
1090 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1093 ISO8601Long:"Y-m-d H:i:s",
1094 ISO8601Short:"Y-m-d",
1096 LongDate: "l, F d, Y",
1097 FullDateTime: "l, F d, Y g:i:s A",
1100 LongTime: "g:i:s A",
1101 SortableDateTime: "Y-m-d\\TH:i:s",
1102 UniversalSortableDateTime: "Y-m-d H:i:sO",
1109 var dt = new Date();
1110 document.write(dt.format(Date.patterns.ShortDate));
1115 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1116 * They generate precompiled functions from date formats instead of parsing and
1117 * processing the pattern every time you format a date. These functions are available
1118 * on every Date object (any javascript function).
1120 * The original article and download are here:
1121 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1128 Returns the number of milliseconds between this date and date
1129 @param {Date} date (optional) Defaults to now
1130 @return {Number} The diff in milliseconds
1131 @member Date getElapsed
1133 Date.prototype.getElapsed = function(date) {
1134 return Math.abs((date || new Date()).getTime()-this.getTime());
1136 // was in date file..
1140 Date.parseFunctions = {count:0};
1142 Date.parseRegexes = [];
1144 Date.formatFunctions = {count:0};
1147 Date.prototype.dateFormat = function(format) {
1148 if (Date.formatFunctions[format] == null) {
1149 Date.createNewFormat(format);
1151 var func = Date.formatFunctions[format];
1152 return this[func]();
1157 * Formats a date given the supplied format string
1158 * @param {String} format The format string
1159 * @return {String} The formatted date
1162 Date.prototype.format = Date.prototype.dateFormat;
1165 Date.createNewFormat = function(format) {
1166 var funcName = "format" + Date.formatFunctions.count++;
1167 Date.formatFunctions[format] = funcName;
1168 var code = "Date.prototype." + funcName + " = function(){return ";
1169 var special = false;
1171 for (var i = 0; i < format.length; ++i) {
1172 ch = format.charAt(i);
1173 if (!special && ch == "\\") {
1178 code += "'" + String.escape(ch) + "' + ";
1181 code += Date.getFormatCode(ch);
1184 /** eval:var:zzzzzzzzzzzzz */
1185 eval(code.substring(0, code.length - 3) + ";}");
1189 Date.getFormatCode = function(character) {
1190 switch (character) {
1192 return "String.leftPad(this.getDate(), 2, '0') + ";
1194 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1196 return "this.getDate() + ";
1198 return "Date.dayNames[this.getDay()] + ";
1200 return "this.getSuffix() + ";
1202 return "this.getDay() + ";
1204 return "this.getDayOfYear() + ";
1206 return "this.getWeekOfYear() + ";
1208 return "Date.monthNames[this.getMonth()] + ";
1210 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1212 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1214 return "(this.getMonth() + 1) + ";
1216 return "this.getDaysInMonth() + ";
1218 return "(this.isLeapYear() ? 1 : 0) + ";
1220 return "this.getFullYear() + ";
1222 return "('' + this.getFullYear()).substring(2, 4) + ";
1224 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1226 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1228 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1230 return "this.getHours() + ";
1232 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1234 return "String.leftPad(this.getHours(), 2, '0') + ";
1236 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1238 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1240 return "this.getGMTOffset() + ";
1242 return "this.getGMTColonOffset() + ";
1244 return "this.getTimezone() + ";
1246 return "(this.getTimezoneOffset() * -60) + ";
1248 return "'" + String.escape(character) + "' + ";
1253 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1254 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1255 * the date format that is not specified will default to the current date value for that part. Time parts can also
1256 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1257 * string or the parse operation will fail.
1260 //dt = Fri May 25 2007 (current date)
1261 var dt = new Date();
1263 //dt = Thu May 25 2006 (today's month/day in 2006)
1264 dt = Date.parseDate("2006", "Y");
1266 //dt = Sun Jan 15 2006 (all date parts specified)
1267 dt = Date.parseDate("2006-1-15", "Y-m-d");
1269 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1270 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1272 * @param {String} input The unparsed date as a string
1273 * @param {String} format The format the date is in
1274 * @return {Date} The parsed date
1277 Date.parseDate = function(input, format) {
1278 if (Date.parseFunctions[format] == null) {
1279 Date.createParser(format);
1281 var func = Date.parseFunctions[format];
1282 return Date[func](input);
1288 Date.createParser = function(format) {
1289 var funcName = "parse" + Date.parseFunctions.count++;
1290 var regexNum = Date.parseRegexes.length;
1291 var currentGroup = 1;
1292 Date.parseFunctions[format] = funcName;
1294 var code = "Date." + funcName + " = function(input){\n"
1295 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1296 + "var d = new Date();\n"
1297 + "y = d.getFullYear();\n"
1298 + "m = d.getMonth();\n"
1299 + "d = d.getDate();\n"
1300 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1301 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1302 + "if (results && results.length > 0) {";
1305 var special = false;
1307 for (var i = 0; i < format.length; ++i) {
1308 ch = format.charAt(i);
1309 if (!special && ch == "\\") {
1314 regex += String.escape(ch);
1317 var obj = Date.formatCodeToRegex(ch, currentGroup);
1318 currentGroup += obj.g;
1320 if (obj.g && obj.c) {
1326 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1327 + "{v = new Date(y, m, d, h, i, s);}\n"
1328 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1329 + "{v = new Date(y, m, d, h, i);}\n"
1330 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1331 + "{v = new Date(y, m, d, h);}\n"
1332 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1333 + "{v = new Date(y, m, d);}\n"
1334 + "else if (y >= 0 && m >= 0)\n"
1335 + "{v = new Date(y, m);}\n"
1336 + "else if (y >= 0)\n"
1337 + "{v = new Date(y);}\n"
1338 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1339 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1340 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1343 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1344 /** eval:var:zzzzzzzzzzzzz */
1349 Date.formatCodeToRegex = function(character, currentGroup) {
1350 switch (character) {
1354 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1357 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1358 s:"(\\d{1,2})"}; // day of month without leading zeroes
1361 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1362 s:"(\\d{2})"}; // day of month with leading zeroes
1366 s:"(?:" + Date.dayNames.join("|") + ")"};
1370 s:"(?:st|nd|rd|th)"};
1385 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1386 s:"(" + Date.monthNames.join("|") + ")"};
1389 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1390 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1393 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1394 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1397 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1398 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1409 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1413 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1414 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1418 c:"if (results[" + currentGroup + "] == 'am') {\n"
1419 + "if (h == 12) { h = 0; }\n"
1420 + "} else { if (h < 12) { h += 12; }}",
1424 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1425 + "if (h == 12) { h = 0; }\n"
1426 + "} else { if (h < 12) { h += 12; }}",
1431 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1432 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1436 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1437 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1440 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1444 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1449 "o = results[", currentGroup, "];\n",
1450 "var sn = o.substring(0,1);\n", // get + / - sign
1451 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1452 "var mn = o.substring(3,5) % 60;\n", // get minutes
1453 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1454 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1456 s:"([+\-]\\d{2,4})"};
1462 "o = results[", currentGroup, "];\n",
1463 "var sn = o.substring(0,1);\n",
1464 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1465 "var mn = o.substring(4,6) % 60;\n",
1466 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1467 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1473 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1476 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1477 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1478 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1482 s:String.escape(character)};
1487 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1488 * @return {String} The abbreviated timezone name (e.g. 'CST')
1490 Date.prototype.getTimezone = function() {
1491 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1495 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1496 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1498 Date.prototype.getGMTOffset = function() {
1499 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1500 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1501 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1505 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1506 * @return {String} 2-characters representing hours and 2-characters representing minutes
1507 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1509 Date.prototype.getGMTColonOffset = function() {
1510 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1511 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1513 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1517 * Get the numeric day number of the year, adjusted for leap year.
1518 * @return {Number} 0 through 364 (365 in leap years)
1520 Date.prototype.getDayOfYear = function() {
1522 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1523 for (var i = 0; i < this.getMonth(); ++i) {
1524 num += Date.daysInMonth[i];
1526 return num + this.getDate() - 1;
1530 * Get the string representation of the numeric week number of the year
1531 * (equivalent to the format specifier 'W').
1532 * @return {String} '00' through '52'
1534 Date.prototype.getWeekOfYear = function() {
1535 // Skip to Thursday of this week
1536 var now = this.getDayOfYear() + (4 - this.getDay());
1537 // Find the first Thursday of the year
1538 var jan1 = new Date(this.getFullYear(), 0, 1);
1539 var then = (7 - jan1.getDay() + 4);
1540 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1544 * Whether or not the current date is in a leap year.
1545 * @return {Boolean} True if the current date is in a leap year, else false
1547 Date.prototype.isLeapYear = function() {
1548 var year = this.getFullYear();
1549 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1553 * Get the first day of the current month, adjusted for leap year. The returned value
1554 * is the numeric day index within the week (0-6) which can be used in conjunction with
1555 * the {@link #monthNames} array to retrieve the textual day name.
1558 var dt = new Date('1/10/2007');
1559 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1561 * @return {Number} The day number (0-6)
1563 Date.prototype.getFirstDayOfMonth = function() {
1564 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1565 return (day < 0) ? (day + 7) : day;
1569 * Get the last day of the current month, adjusted for leap year. The returned value
1570 * is the numeric day index within the week (0-6) which can be used in conjunction with
1571 * the {@link #monthNames} array to retrieve the textual day name.
1574 var dt = new Date('1/10/2007');
1575 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1577 * @return {Number} The day number (0-6)
1579 Date.prototype.getLastDayOfMonth = function() {
1580 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1581 return (day < 0) ? (day + 7) : day;
1586 * Get the first date of this date's month
1589 Date.prototype.getFirstDateOfMonth = function() {
1590 return new Date(this.getFullYear(), this.getMonth(), 1);
1594 * Get the last date of this date's month
1597 Date.prototype.getLastDateOfMonth = function() {
1598 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1601 * Get the number of days in the current month, adjusted for leap year.
1602 * @return {Number} The number of days in the month
1604 Date.prototype.getDaysInMonth = function() {
1605 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1606 return Date.daysInMonth[this.getMonth()];
1610 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1611 * @return {String} 'st, 'nd', 'rd' or 'th'
1613 Date.prototype.getSuffix = function() {
1614 switch (this.getDate()) {
1631 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1634 * An array of textual month names.
1635 * Override these values for international dates, for example...
1636 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1655 * An array of textual day names.
1656 * Override these values for international dates, for example...
1657 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1673 Date.monthNumbers = {
1688 * Creates and returns a new Date instance with the exact same date value as the called instance.
1689 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1690 * variable will also be changed. When the intention is to create a new variable that will not
1691 * modify the original instance, you should create a clone.
1693 * Example of correctly cloning a date:
1696 var orig = new Date('10/1/2006');
1699 document.write(orig); //returns 'Thu Oct 05 2006'!
1702 var orig = new Date('10/1/2006');
1703 var copy = orig.clone();
1705 document.write(orig); //returns 'Thu Oct 01 2006'
1707 * @return {Date} The new Date instance
1709 Date.prototype.clone = function() {
1710 return new Date(this.getTime());
1714 * Clears any time information from this date
1715 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1716 @return {Date} this or the clone
1718 Date.prototype.clearTime = function(clone){
1720 return this.clone().clearTime();
1725 this.setMilliseconds(0);
1730 // safari setMonth is broken -- check that this is only donw once...
1731 if(Roo.isSafari && typeof(Date.brokenSetMonth) == 'undefined'){
1732 Date.brokenSetMonth = Date.prototype.setMonth;
1733 Date.prototype.setMonth = function(num){
1735 var n = Math.ceil(-num);
1736 var back_year = Math.ceil(n/12);
1737 var month = (n % 12) ? 12 - n % 12 : 0 ;
1738 this.setFullYear(this.getFullYear() - back_year);
1739 return Date.brokenSetMonth.call(this, month);
1741 return Date.brokenSetMonth.apply(this, arguments);
1746 /** Date interval constant
1750 /** Date interval constant
1754 /** Date interval constant
1758 /** Date interval constant
1762 /** Date interval constant
1766 /** Date interval constant
1770 /** Date interval constant
1776 * Provides a convenient method of performing basic date arithmetic. This method
1777 * does not modify the Date instance being called - it creates and returns
1778 * a new Date instance containing the resulting date value.
1783 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1784 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1786 //Negative values will subtract correctly:
1787 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1788 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1790 //You can even chain several calls together in one line!
1791 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1792 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1795 * @param {String} interval A valid date interval enum value
1796 * @param {Number} value The amount to add to the current date
1797 * @return {Date} The new Date instance
1799 Date.prototype.add = function(interval, value){
1800 var d = this.clone();
1801 if (!interval || value === 0) { return d; }
1802 switch(interval.toLowerCase()){
1804 d.setMilliseconds(this.getMilliseconds() + value);
1807 d.setSeconds(this.getSeconds() + value);
1810 d.setMinutes(this.getMinutes() + value);
1813 d.setHours(this.getHours() + value);
1816 d.setDate(this.getDate() + value);
1819 var day = this.getDate();
1821 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1824 d.setMonth(this.getMonth() + value);
1827 d.setFullYear(this.getFullYear() + value);
1834 * Ext JS Library 1.1.1
1835 * Copyright(c) 2006-2007, Ext JS, LLC.
1837 * Originally Released Under LGPL - original licence link has changed is not relivant.
1840 * <script type="text/javascript">
1844 * @class Roo.lib.Dom
1847 * Dom utils (from YIU afaik)
1852 * Get the view width
1853 * @param {Boolean} full True will get the full document, otherwise it's the view width
1854 * @return {Number} The width
1857 getViewWidth : function(full) {
1858 return full ? this.getDocumentWidth() : this.getViewportWidth();
1861 * Get the view height
1862 * @param {Boolean} full True will get the full document, otherwise it's the view height
1863 * @return {Number} The height
1865 getViewHeight : function(full) {
1866 return full ? this.getDocumentHeight() : this.getViewportHeight();
1869 getDocumentHeight: function() {
1870 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1871 return Math.max(scrollHeight, this.getViewportHeight());
1874 getDocumentWidth: function() {
1875 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1876 return Math.max(scrollWidth, this.getViewportWidth());
1879 getViewportHeight: function() {
1880 var height = self.innerHeight;
1881 var mode = document.compatMode;
1883 if ((mode || Roo.isIE) && !Roo.isOpera) {
1884 height = (mode == "CSS1Compat") ?
1885 document.documentElement.clientHeight :
1886 document.body.clientHeight;
1892 getViewportWidth: function() {
1893 var width = self.innerWidth;
1894 var mode = document.compatMode;
1896 if (mode || Roo.isIE) {
1897 width = (mode == "CSS1Compat") ?
1898 document.documentElement.clientWidth :
1899 document.body.clientWidth;
1904 isAncestor : function(p, c) {
1911 if (p.contains && !Roo.isSafari) {
1912 return p.contains(c);
1913 } else if (p.compareDocumentPosition) {
1914 return !!(p.compareDocumentPosition(c) & 16);
1916 var parent = c.parentNode;
1921 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1924 parent = parent.parentNode;
1930 getRegion : function(el) {
1931 return Roo.lib.Region.getRegion(el);
1934 getY : function(el) {
1935 return this.getXY(el)[1];
1938 getX : function(el) {
1939 return this.getXY(el)[0];
1942 getXY : function(el) {
1943 var p, pe, b, scroll, bd = document.body;
1944 el = Roo.getDom(el);
1945 var fly = Roo.lib.AnimBase.fly;
1946 if (el.getBoundingClientRect) {
1947 b = el.getBoundingClientRect();
1948 scroll = fly(document).getScroll();
1949 return [b.left + scroll.left, b.top + scroll.top];
1955 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1962 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1969 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1970 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1977 if (p != el && pe.getStyle('overflow') != 'visible') {
1985 if (Roo.isSafari && hasAbsolute) {
1990 if (Roo.isGecko && !hasAbsolute) {
1992 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1993 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1997 while (p && p != bd) {
1998 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
2010 setXY : function(el, xy) {
2011 el = Roo.fly(el, '_setXY');
2013 var pts = el.translatePoints(xy);
2014 if (xy[0] !== false) {
2015 el.dom.style.left = pts.left + "px";
2017 if (xy[1] !== false) {
2018 el.dom.style.top = pts.top + "px";
2022 setX : function(el, x) {
2023 this.setXY(el, [x, false]);
2026 setY : function(el, y) {
2027 this.setXY(el, [false, y]);
2031 * Portions of this file are based on pieces of Yahoo User Interface Library
2032 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2033 * YUI licensed under the BSD License:
2034 * http://developer.yahoo.net/yui/license.txt
2035 * <script type="text/javascript">
2039 Roo.lib.Event = function() {
2040 var loadComplete = false;
2042 var unloadListeners = [];
2044 var onAvailStack = [];
2046 var lastError = null;
2059 startInterval: function() {
2060 if (!this._interval) {
2062 var callback = function() {
2063 self._tryPreloadAttach();
2065 this._interval = setInterval(callback, this.POLL_INTERVAL);
2070 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2071 onAvailStack.push({ id: p_id,
2074 override: p_override,
2075 checkReady: false });
2077 retryCount = this.POLL_RETRYS;
2078 this.startInterval();
2082 addListener: function(el, eventName, fn) {
2083 el = Roo.getDom(el);
2088 if ("unload" == eventName) {
2089 unloadListeners[unloadListeners.length] =
2090 [el, eventName, fn];
2094 var wrappedFn = function(e) {
2095 return fn(Roo.lib.Event.getEvent(e));
2098 var li = [el, eventName, fn, wrappedFn];
2100 var index = listeners.length;
2101 listeners[index] = li;
2103 this.doAdd(el, eventName, wrappedFn, false);
2109 removeListener: function(el, eventName, fn) {
2112 el = Roo.getDom(el);
2115 return this.purgeElement(el, false, eventName);
2119 if ("unload" == eventName) {
2121 for (i = 0,len = unloadListeners.length; i < len; i++) {
2122 var li = unloadListeners[i];
2125 li[1] == eventName &&
2127 unloadListeners.splice(i, 1);
2135 var cacheItem = null;
2138 var index = arguments[3];
2140 if ("undefined" == typeof index) {
2141 index = this._getCacheIndex(el, eventName, fn);
2145 cacheItem = listeners[index];
2148 if (!el || !cacheItem) {
2152 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2154 delete listeners[index][this.WFN];
2155 delete listeners[index][this.FN];
2156 listeners.splice(index, 1);
2163 getTarget: function(ev, resolveTextNode) {
2164 ev = ev.browserEvent || ev;
2165 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2166 var t = ev.target || ev.srcElement;
2167 return this.resolveTextNode(t);
2171 resolveTextNode: function(node) {
2172 if (Roo.isSafari && node && 3 == node.nodeType) {
2173 return node.parentNode;
2180 getPageX: function(ev) {
2181 ev = ev.browserEvent || ev;
2182 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2184 if (!x && 0 !== x) {
2185 x = ev.clientX || 0;
2188 x += this.getScroll()[1];
2196 getPageY: function(ev) {
2197 ev = ev.browserEvent || ev;
2198 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2200 if (!y && 0 !== y) {
2201 y = ev.clientY || 0;
2204 y += this.getScroll()[0];
2213 getXY: function(ev) {
2214 ev = ev.browserEvent || ev;
2215 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2216 return [this.getPageX(ev), this.getPageY(ev)];
2220 getRelatedTarget: function(ev) {
2221 ev = ev.browserEvent || ev;
2222 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2223 var t = ev.relatedTarget;
2225 if (ev.type == "mouseout") {
2227 } else if (ev.type == "mouseover") {
2232 return this.resolveTextNode(t);
2236 getTime: function(ev) {
2237 ev = ev.browserEvent || ev;
2238 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2240 var t = new Date().getTime();
2244 this.lastError = ex;
2253 stopEvent: function(ev) {
2254 this.stopPropagation(ev);
2255 this.preventDefault(ev);
2259 stopPropagation: function(ev) {
2260 ev = ev.browserEvent || ev;
2261 if (ev.stopPropagation) {
2262 ev.stopPropagation();
2264 ev.cancelBubble = true;
2269 preventDefault: function(ev) {
2270 ev = ev.browserEvent || ev;
2271 if(ev.preventDefault) {
2272 ev.preventDefault();
2274 ev.returnValue = false;
2279 getEvent: function(e) {
2280 var ev = e || window.event;
2282 var c = this.getEvent.caller;
2284 ev = c.arguments[0];
2285 if (ev && Event == ev.constructor) {
2295 getCharCode: function(ev) {
2296 ev = ev.browserEvent || ev;
2297 return ev.charCode || ev.keyCode || 0;
2301 _getCacheIndex: function(el, eventName, fn) {
2302 for (var i = 0,len = listeners.length; i < len; ++i) {
2303 var li = listeners[i];
2305 li[this.FN] == fn &&
2306 li[this.EL] == el &&
2307 li[this.TYPE] == eventName) {
2319 getEl: function(id) {
2320 return document.getElementById(id);
2324 clearCache: function() {
2328 _load: function(e) {
2329 loadComplete = true;
2330 var EU = Roo.lib.Event;
2334 EU.doRemove(window, "load", EU._load);
2339 _tryPreloadAttach: function() {
2348 var tryAgain = !loadComplete;
2350 tryAgain = (retryCount > 0);
2355 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2356 var item = onAvailStack[i];
2358 var el = this.getEl(item.id);
2361 if (!item.checkReady ||
2364 (document && document.body)) {
2367 if (item.override) {
2368 if (item.override === true) {
2371 scope = item.override;
2374 item.fn.call(scope, item.obj);
2375 onAvailStack[i] = null;
2378 notAvail.push(item);
2383 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2387 this.startInterval();
2389 clearInterval(this._interval);
2390 this._interval = null;
2393 this.locked = false;
2400 purgeElement: function(el, recurse, eventName) {
2401 var elListeners = this.getListeners(el, eventName);
2403 for (var i = 0,len = elListeners.length; i < len; ++i) {
2404 var l = elListeners[i];
2405 this.removeListener(el, l.type, l.fn);
2409 if (recurse && el && el.childNodes) {
2410 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2411 this.purgeElement(el.childNodes[i], recurse, eventName);
2417 getListeners: function(el, eventName) {
2418 var results = [], searchLists;
2420 searchLists = [listeners, unloadListeners];
2421 } else if (eventName == "unload") {
2422 searchLists = [unloadListeners];
2424 searchLists = [listeners];
2427 for (var j = 0; j < searchLists.length; ++j) {
2428 var searchList = searchLists[j];
2429 if (searchList && searchList.length > 0) {
2430 for (var i = 0,len = searchList.length; i < len; ++i) {
2431 var l = searchList[i];
2432 if (l && l[this.EL] === el &&
2433 (!eventName || eventName === l[this.TYPE])) {
2438 adjust: l[this.ADJ_SCOPE],
2446 return (results.length) ? results : null;
2450 _unload: function(e) {
2452 var EU = Roo.lib.Event, i, j, l, len, index;
2454 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2455 l = unloadListeners[i];
2458 if (l[EU.ADJ_SCOPE]) {
2459 if (l[EU.ADJ_SCOPE] === true) {
2462 scope = l[EU.ADJ_SCOPE];
2465 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2466 unloadListeners[i] = null;
2472 unloadListeners = null;
2474 if (listeners && listeners.length > 0) {
2475 j = listeners.length;
2478 l = listeners[index];
2480 EU.removeListener(l[EU.EL], l[EU.TYPE],
2490 EU.doRemove(window, "unload", EU._unload);
2495 getScroll: function() {
2496 var dd = document.documentElement, db = document.body;
2497 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2498 return [dd.scrollTop, dd.scrollLeft];
2500 return [db.scrollTop, db.scrollLeft];
2507 doAdd: function () {
2508 if (window.addEventListener) {
2509 return function(el, eventName, fn, capture) {
2510 el.addEventListener(eventName, fn, (capture));
2512 } else if (window.attachEvent) {
2513 return function(el, eventName, fn, capture) {
2514 el.attachEvent("on" + eventName, fn);
2523 doRemove: function() {
2524 if (window.removeEventListener) {
2525 return function (el, eventName, fn, capture) {
2526 el.removeEventListener(eventName, fn, (capture));
2528 } else if (window.detachEvent) {
2529 return function (el, eventName, fn) {
2530 el.detachEvent("on" + eventName, fn);
2542 var E = Roo.lib.Event;
2543 E.on = E.addListener;
2544 E.un = E.removeListener;
2546 if (document && document.body) {
2549 E.doAdd(window, "load", E._load);
2551 E.doAdd(window, "unload", E._unload);
2552 E._tryPreloadAttach();
2556 * Portions of this file are based on pieces of Yahoo User Interface Library
2557 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2558 * YUI licensed under the BSD License:
2559 * http://developer.yahoo.net/yui/license.txt
2560 * <script type="text/javascript">
2566 * @class Roo.lib.Ajax
2573 request : function(method, uri, cb, data, options) {
2575 var hs = options.headers;
2578 if(hs.hasOwnProperty(h)){
2579 this.initHeader(h, hs[h], false);
2583 if(options.xmlData){
2584 this.initHeader('Content-Type', 'text/xml', false);
2586 data = options.xmlData;
2590 return this.asyncRequest(method, uri, cb, data);
2593 serializeForm : function(form) {
2594 if(typeof form == 'string') {
2595 form = (document.getElementById(form) || document.forms[form]);
2598 var el, name, val, disabled, data = '', hasSubmit = false;
2599 for (var i = 0; i < form.elements.length; i++) {
2600 el = form.elements[i];
2601 disabled = form.elements[i].disabled;
2602 name = form.elements[i].name;
2603 val = form.elements[i].value;
2605 if (!disabled && name){
2609 case 'select-multiple':
2610 for (var j = 0; j < el.options.length; j++) {
2611 if (el.options[j].selected) {
2613 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2616 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2624 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2637 if(hasSubmit == false) {
2638 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2643 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2648 data = data.substr(0, data.length - 1);
2656 useDefaultHeader:true,
2658 defaultPostHeader:'application/x-www-form-urlencoded',
2660 useDefaultXhrHeader:true,
2662 defaultXhrHeader:'XMLHttpRequest',
2664 hasDefaultHeaders:true,
2676 setProgId:function(id)
2678 this.activeX.unshift(id);
2681 setDefaultPostHeader:function(b)
2683 this.useDefaultHeader = b;
2686 setDefaultXhrHeader:function(b)
2688 this.useDefaultXhrHeader = b;
2691 setPollingInterval:function(i)
2693 if (typeof i == 'number' && isFinite(i)) {
2694 this.pollInterval = i;
2698 createXhrObject:function(transactionId)
2704 http = new XMLHttpRequest();
2706 obj = { conn:http, tId:transactionId };
2710 for (var i = 0; i < this.activeX.length; ++i) {
2714 http = new ActiveXObject(this.activeX[i]);
2716 obj = { conn:http, tId:transactionId };
2729 getConnectionObject:function()
2732 var tId = this.transactionId;
2736 o = this.createXhrObject(tId);
2738 this.transactionId++;
2749 asyncRequest:function(method, uri, callback, postData)
2751 var o = this.getConnectionObject();
2757 o.conn.open(method, uri, true);
2759 if (this.useDefaultXhrHeader) {
2760 if (!this.defaultHeaders['X-Requested-With']) {
2761 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2765 if(postData && this.useDefaultHeader){
2766 this.initHeader('Content-Type', this.defaultPostHeader);
2769 if (this.hasDefaultHeaders || this.hasHeaders) {
2773 this.handleReadyState(o, callback);
2774 o.conn.send(postData || null);
2780 handleReadyState:function(o, callback)
2784 if (callback && callback.timeout) {
2786 this.timeout[o.tId] = window.setTimeout(function() {
2787 oConn.abort(o, callback, true);
2788 }, callback.timeout);
2791 this.poll[o.tId] = window.setInterval(
2793 if (o.conn && o.conn.readyState == 4) {
2794 window.clearInterval(oConn.poll[o.tId]);
2795 delete oConn.poll[o.tId];
2797 if(callback && callback.timeout) {
2798 window.clearTimeout(oConn.timeout[o.tId]);
2799 delete oConn.timeout[o.tId];
2802 oConn.handleTransactionResponse(o, callback);
2805 , this.pollInterval);
2808 handleTransactionResponse:function(o, callback, isAbort)
2812 this.releaseObject(o);
2816 var httpStatus, responseObject;
2820 if (o.conn.status !== undefined && o.conn.status != 0) {
2821 httpStatus = o.conn.status;
2833 if (httpStatus >= 200 && httpStatus < 300) {
2834 responseObject = this.createResponseObject(o, callback.argument);
2835 if (callback.success) {
2836 if (!callback.scope) {
2837 callback.success(responseObject);
2842 callback.success.apply(callback.scope, [responseObject]);
2847 switch (httpStatus) {
2855 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2856 if (callback.failure) {
2857 if (!callback.scope) {
2858 callback.failure(responseObject);
2861 callback.failure.apply(callback.scope, [responseObject]);
2866 responseObject = this.createResponseObject(o, callback.argument);
2867 if (callback.failure) {
2868 if (!callback.scope) {
2869 callback.failure(responseObject);
2872 callback.failure.apply(callback.scope, [responseObject]);
2878 this.releaseObject(o);
2879 responseObject = null;
2882 createResponseObject:function(o, callbackArg)
2889 var headerStr = o.conn.getAllResponseHeaders();
2890 var header = headerStr.split('\n');
2891 for (var i = 0; i < header.length; i++) {
2892 var delimitPos = header[i].indexOf(':');
2893 if (delimitPos != -1) {
2894 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2902 obj.status = o.conn.status;
2903 obj.statusText = o.conn.statusText;
2904 obj.getResponseHeader = headerObj;
2905 obj.getAllResponseHeaders = headerStr;
2906 obj.responseText = o.conn.responseText;
2907 obj.responseXML = o.conn.responseXML;
2909 if (typeof callbackArg !== undefined) {
2910 obj.argument = callbackArg;
2916 createExceptionObject:function(tId, callbackArg, isAbort)
2919 var COMM_ERROR = 'communication failure';
2920 var ABORT_CODE = -1;
2921 var ABORT_ERROR = 'transaction aborted';
2927 obj.status = ABORT_CODE;
2928 obj.statusText = ABORT_ERROR;
2931 obj.status = COMM_CODE;
2932 obj.statusText = COMM_ERROR;
2936 obj.argument = callbackArg;
2942 initHeader:function(label, value, isDefault)
2944 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2946 if (headerObj[label] === undefined) {
2947 headerObj[label] = value;
2952 headerObj[label] = value + "," + headerObj[label];
2956 this.hasDefaultHeaders = true;
2959 this.hasHeaders = true;
2964 setHeader:function(o)
2966 if (this.hasDefaultHeaders) {
2967 for (var prop in this.defaultHeaders) {
2968 if (this.defaultHeaders.hasOwnProperty(prop)) {
2969 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2974 if (this.hasHeaders) {
2975 for (var prop in this.headers) {
2976 if (this.headers.hasOwnProperty(prop)) {
2977 o.conn.setRequestHeader(prop, this.headers[prop]);
2981 this.hasHeaders = false;
2985 resetDefaultHeaders:function() {
2986 delete this.defaultHeaders;
2987 this.defaultHeaders = {};
2988 this.hasDefaultHeaders = false;
2991 abort:function(o, callback, isTimeout)
2993 if(this.isCallInProgress(o)) {
2995 window.clearInterval(this.poll[o.tId]);
2996 delete this.poll[o.tId];
2998 delete this.timeout[o.tId];
3001 this.handleTransactionResponse(o, callback, true);
3011 isCallInProgress:function(o)
3014 return o.conn.readyState != 4 && o.conn.readyState != 0;
3023 releaseObject:function(o)
3032 'MSXML2.XMLHTTP.3.0',
3040 * Portions of this file are based on pieces of Yahoo User Interface Library
3041 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3042 * YUI licensed under the BSD License:
3043 * http://developer.yahoo.net/yui/license.txt
3044 * <script type="text/javascript">
3048 Roo.lib.Region = function(t, r, b, l) {
3058 Roo.lib.Region.prototype = {
3059 contains : function(region) {
3060 return ( region.left >= this.left &&
3061 region.right <= this.right &&
3062 region.top >= this.top &&
3063 region.bottom <= this.bottom );
3067 getArea : function() {
3068 return ( (this.bottom - this.top) * (this.right - this.left) );
3071 intersect : function(region) {
3072 var t = Math.max(this.top, region.top);
3073 var r = Math.min(this.right, region.right);
3074 var b = Math.min(this.bottom, region.bottom);
3075 var l = Math.max(this.left, region.left);
3077 if (b >= t && r >= l) {
3078 return new Roo.lib.Region(t, r, b, l);
3083 union : function(region) {
3084 var t = Math.min(this.top, region.top);
3085 var r = Math.max(this.right, region.right);
3086 var b = Math.max(this.bottom, region.bottom);
3087 var l = Math.min(this.left, region.left);
3089 return new Roo.lib.Region(t, r, b, l);
3092 adjust : function(t, l, b, r) {
3101 Roo.lib.Region.getRegion = function(el) {
3102 var p = Roo.lib.Dom.getXY(el);
3105 var r = p[0] + el.offsetWidth;
3106 var b = p[1] + el.offsetHeight;
3109 return new Roo.lib.Region(t, r, b, l);
3112 * Portions of this file are based on pieces of Yahoo User Interface Library
3113 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3114 * YUI licensed under the BSD License:
3115 * http://developer.yahoo.net/yui/license.txt
3116 * <script type="text/javascript">
3119 //@@dep Roo.lib.Region
3122 Roo.lib.Point = function(x, y) {
3123 if (x instanceof Array) {
3127 this.x = this.right = this.left = this[0] = x;
3128 this.y = this.top = this.bottom = this[1] = y;
3131 Roo.lib.Point.prototype = new Roo.lib.Region();
3133 * Portions of this file are based on pieces of Yahoo User Interface Library
3134 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3135 * YUI licensed under the BSD License:
3136 * http://developer.yahoo.net/yui/license.txt
3137 * <script type="text/javascript">
3144 scroll : function(el, args, duration, easing, cb, scope) {
3145 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3148 motion : function(el, args, duration, easing, cb, scope) {
3149 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3152 color : function(el, args, duration, easing, cb, scope) {
3153 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3156 run : function(el, args, duration, easing, cb, scope, type) {
3157 type = type || Roo.lib.AnimBase;
3158 if (typeof easing == "string") {
3159 easing = Roo.lib.Easing[easing];
3161 var anim = new type(el, args, duration, easing);
3162 anim.animateX(function() {
3163 Roo.callback(cb, scope);
3169 * Portions of this file are based on pieces of Yahoo User Interface Library
3170 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3171 * YUI licensed under the BSD License:
3172 * http://developer.yahoo.net/yui/license.txt
3173 * <script type="text/javascript">
3181 if (!libFlyweight) {
3182 libFlyweight = new Roo.Element.Flyweight();
3184 libFlyweight.dom = el;
3185 return libFlyweight;
3188 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3192 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3194 this.init(el, attributes, duration, method);
3198 Roo.lib.AnimBase.fly = fly;
3202 Roo.lib.AnimBase.prototype = {
3204 toString: function() {
3205 var el = this.getEl();
3206 var id = el.id || el.tagName;
3207 return ("Anim " + id);
3211 noNegatives: /width|height|opacity|padding/i,
3212 offsetAttribute: /^((width|height)|(top|left))$/,
3213 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3214 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3218 doMethod: function(attr, start, end) {
3219 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3223 setAttribute: function(attr, val, unit) {
3224 if (this.patterns.noNegatives.test(attr)) {
3225 val = (val > 0) ? val : 0;
3228 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3232 getAttribute: function(attr) {
3233 var el = this.getEl();
3234 var val = fly(el).getStyle(attr);
3236 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3237 return parseFloat(val);
3240 var a = this.patterns.offsetAttribute.exec(attr) || [];
3241 var pos = !!( a[3] );
3242 var box = !!( a[2] );
3245 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3246 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3255 getDefaultUnit: function(attr) {
3256 if (this.patterns.defaultUnit.test(attr)) {
3263 animateX : function(callback, scope) {
3264 var f = function() {
3265 this.onComplete.removeListener(f);
3266 if (typeof callback == "function") {
3267 callback.call(scope || this, this);
3270 this.onComplete.addListener(f, this);
3275 setRuntimeAttribute: function(attr) {
3278 var attributes = this.attributes;
3280 this.runtimeAttributes[attr] = {};
3282 var isset = function(prop) {
3283 return (typeof prop !== 'undefined');
3286 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3290 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3293 if (isset(attributes[attr]['to'])) {
3294 end = attributes[attr]['to'];
3295 } else if (isset(attributes[attr]['by'])) {
3296 if (start.constructor == Array) {
3298 for (var i = 0, len = start.length; i < len; ++i) {
3299 end[i] = start[i] + attributes[attr]['by'][i];
3302 end = start + attributes[attr]['by'];
3306 this.runtimeAttributes[attr].start = start;
3307 this.runtimeAttributes[attr].end = end;
3310 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3314 init: function(el, attributes, duration, method) {
3316 var isAnimated = false;
3319 var startTime = null;
3322 var actualFrames = 0;
3325 el = Roo.getDom(el);
3328 this.attributes = attributes || {};
3331 this.duration = duration || 1;
3334 this.method = method || Roo.lib.Easing.easeNone;
3337 this.useSeconds = true;
3340 this.currentFrame = 0;
3343 this.totalFrames = Roo.lib.AnimMgr.fps;
3346 this.getEl = function() {
3351 this.isAnimated = function() {
3356 this.getStartTime = function() {
3360 this.runtimeAttributes = {};
3363 this.animate = function() {
3364 if (this.isAnimated()) {
3368 this.currentFrame = 0;
3370 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3372 Roo.lib.AnimMgr.registerElement(this);
3376 this.stop = function(finish) {
3378 this.currentFrame = this.totalFrames;
3379 this._onTween.fire();
3381 Roo.lib.AnimMgr.stop(this);
3384 var onStart = function() {
3385 this.onStart.fire();
3387 this.runtimeAttributes = {};
3388 for (var attr in this.attributes) {
3389 this.setRuntimeAttribute(attr);
3394 startTime = new Date();
3398 var onTween = function() {
3400 duration: new Date() - this.getStartTime(),
3401 currentFrame: this.currentFrame
3404 data.toString = function() {
3406 'duration: ' + data.duration +
3407 ', currentFrame: ' + data.currentFrame
3411 this.onTween.fire(data);
3413 var runtimeAttributes = this.runtimeAttributes;
3415 for (var attr in runtimeAttributes) {
3416 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3422 var onComplete = function() {
3423 var actual_duration = (new Date() - startTime) / 1000 ;
3426 duration: actual_duration,
3427 frames: actualFrames,
3428 fps: actualFrames / actual_duration
3431 data.toString = function() {
3433 'duration: ' + data.duration +
3434 ', frames: ' + data.frames +
3435 ', fps: ' + data.fps
3441 this.onComplete.fire(data);
3445 this._onStart = new Roo.util.Event(this);
3446 this.onStart = new Roo.util.Event(this);
3447 this.onTween = new Roo.util.Event(this);
3448 this._onTween = new Roo.util.Event(this);
3449 this.onComplete = new Roo.util.Event(this);
3450 this._onComplete = new Roo.util.Event(this);
3451 this._onStart.addListener(onStart);
3452 this._onTween.addListener(onTween);
3453 this._onComplete.addListener(onComplete);
3458 * Portions of this file are based on pieces of Yahoo User Interface Library
3459 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3460 * YUI licensed under the BSD License:
3461 * http://developer.yahoo.net/yui/license.txt
3462 * <script type="text/javascript">
3466 Roo.lib.AnimMgr = new function() {
3483 this.registerElement = function(tween) {
3484 queue[queue.length] = tween;
3486 tween._onStart.fire();
3491 this.unRegister = function(tween, index) {
3492 tween._onComplete.fire();
3493 index = index || getIndex(tween);
3495 queue.splice(index, 1);
3499 if (tweenCount <= 0) {
3505 this.start = function() {
3506 if (thread === null) {
3507 thread = setInterval(this.run, this.delay);
3512 this.stop = function(tween) {
3514 clearInterval(thread);
3516 for (var i = 0, len = queue.length; i < len; ++i) {
3517 if (queue[0].isAnimated()) {
3518 this.unRegister(queue[0], 0);
3527 this.unRegister(tween);
3532 this.run = function() {
3533 for (var i = 0, len = queue.length; i < len; ++i) {
3534 var tween = queue[i];
3535 if (!tween || !tween.isAnimated()) {
3539 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3541 tween.currentFrame += 1;
3543 if (tween.useSeconds) {
3544 correctFrame(tween);
3546 tween._onTween.fire();
3549 Roo.lib.AnimMgr.stop(tween, i);
3554 var getIndex = function(anim) {
3555 for (var i = 0, len = queue.length; i < len; ++i) {
3556 if (queue[i] == anim) {
3564 var correctFrame = function(tween) {
3565 var frames = tween.totalFrames;
3566 var frame = tween.currentFrame;
3567 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3568 var elapsed = (new Date() - tween.getStartTime());
3571 if (elapsed < tween.duration * 1000) {
3572 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3574 tweak = frames - (frame + 1);
3576 if (tweak > 0 && isFinite(tweak)) {
3577 if (tween.currentFrame + tweak >= frames) {
3578 tweak = frames - (frame + 1);
3581 tween.currentFrame += tweak;
3587 * Portions of this file are based on pieces of Yahoo User Interface Library
3588 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3589 * YUI licensed under the BSD License:
3590 * http://developer.yahoo.net/yui/license.txt
3591 * <script type="text/javascript">
3594 Roo.lib.Bezier = new function() {
3596 this.getPosition = function(points, t) {
3597 var n = points.length;
3600 for (var i = 0; i < n; ++i) {
3601 tmp[i] = [points[i][0], points[i][1]];
3604 for (var j = 1; j < n; ++j) {
3605 for (i = 0; i < n - j; ++i) {
3606 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3607 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3611 return [ tmp[0][0], tmp[0][1] ];
3615 * Portions of this file are based on pieces of Yahoo User Interface Library
3616 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3617 * YUI licensed under the BSD License:
3618 * http://developer.yahoo.net/yui/license.txt
3619 * <script type="text/javascript">
3624 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3625 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3628 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3630 var fly = Roo.lib.AnimBase.fly;
3632 var superclass = Y.ColorAnim.superclass;
3633 var proto = Y.ColorAnim.prototype;
3635 proto.toString = function() {
3636 var el = this.getEl();
3637 var id = el.id || el.tagName;
3638 return ("ColorAnim " + id);
3641 proto.patterns.color = /color$/i;
3642 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3643 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3644 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3645 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3648 proto.parseColor = function(s) {
3649 if (s.length == 3) {
3653 var c = this.patterns.hex.exec(s);
3654 if (c && c.length == 4) {
3655 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3658 c = this.patterns.rgb.exec(s);
3659 if (c && c.length == 4) {
3660 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3663 c = this.patterns.hex3.exec(s);
3664 if (c && c.length == 4) {
3665 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3670 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3671 proto.getAttribute = function(attr) {
3672 var el = this.getEl();
3673 if (this.patterns.color.test(attr)) {
3674 var val = fly(el).getStyle(attr);
3676 if (this.patterns.transparent.test(val)) {
3677 var parent = el.parentNode;
3678 val = fly(parent).getStyle(attr);
3680 while (parent && this.patterns.transparent.test(val)) {
3681 parent = parent.parentNode;
3682 val = fly(parent).getStyle(attr);
3683 if (parent.tagName.toUpperCase() == 'HTML') {
3689 val = superclass.getAttribute.call(this, attr);
3694 proto.getAttribute = function(attr) {
3695 var el = this.getEl();
3696 if (this.patterns.color.test(attr)) {
3697 var val = fly(el).getStyle(attr);
3699 if (this.patterns.transparent.test(val)) {
3700 var parent = el.parentNode;
3701 val = fly(parent).getStyle(attr);
3703 while (parent && this.patterns.transparent.test(val)) {
3704 parent = parent.parentNode;
3705 val = fly(parent).getStyle(attr);
3706 if (parent.tagName.toUpperCase() == 'HTML') {
3712 val = superclass.getAttribute.call(this, attr);
3718 proto.doMethod = function(attr, start, end) {
3721 if (this.patterns.color.test(attr)) {
3723 for (var i = 0, len = start.length; i < len; ++i) {
3724 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3727 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3730 val = superclass.doMethod.call(this, attr, start, end);
3736 proto.setRuntimeAttribute = function(attr) {
3737 superclass.setRuntimeAttribute.call(this, attr);
3739 if (this.patterns.color.test(attr)) {
3740 var attributes = this.attributes;
3741 var start = this.parseColor(this.runtimeAttributes[attr].start);
3742 var end = this.parseColor(this.runtimeAttributes[attr].end);
3744 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3745 end = this.parseColor(attributes[attr].by);
3747 for (var i = 0, len = start.length; i < len; ++i) {
3748 end[i] = start[i] + end[i];
3752 this.runtimeAttributes[attr].start = start;
3753 this.runtimeAttributes[attr].end = end;
3759 * Portions of this file are based on pieces of Yahoo User Interface Library
3760 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3761 * YUI licensed under the BSD License:
3762 * http://developer.yahoo.net/yui/license.txt
3763 * <script type="text/javascript">
3769 easeNone: function (t, b, c, d) {
3770 return c * t / d + b;
3774 easeIn: function (t, b, c, d) {
3775 return c * (t /= d) * t + b;
3779 easeOut: function (t, b, c, d) {
3780 return -c * (t /= d) * (t - 2) + b;
3784 easeBoth: function (t, b, c, d) {
3785 if ((t /= d / 2) < 1) {
3786 return c / 2 * t * t + b;
3789 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3793 easeInStrong: function (t, b, c, d) {
3794 return c * (t /= d) * t * t * t + b;
3798 easeOutStrong: function (t, b, c, d) {
3799 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3803 easeBothStrong: function (t, b, c, d) {
3804 if ((t /= d / 2) < 1) {
3805 return c / 2 * t * t * t * t + b;
3808 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3813 elasticIn: function (t, b, c, d, a, p) {
3817 if ((t /= d) == 1) {
3824 if (!a || a < Math.abs(c)) {
3829 var s = p / (2 * Math.PI) * Math.asin(c / a);
3832 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3836 elasticOut: function (t, b, c, d, a, p) {
3840 if ((t /= d) == 1) {
3847 if (!a || a < Math.abs(c)) {
3852 var s = p / (2 * Math.PI) * Math.asin(c / a);
3855 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3859 elasticBoth: function (t, b, c, d, a, p) {
3864 if ((t /= d / 2) == 2) {
3872 if (!a || a < Math.abs(c)) {
3877 var s = p / (2 * Math.PI) * Math.asin(c / a);
3881 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3882 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3884 return a * Math.pow(2, -10 * (t -= 1)) *
3885 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3890 backIn: function (t, b, c, d, s) {
3891 if (typeof s == 'undefined') {
3894 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3898 backOut: function (t, b, c, d, s) {
3899 if (typeof s == 'undefined') {
3902 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3906 backBoth: function (t, b, c, d, s) {
3907 if (typeof s == 'undefined') {
3911 if ((t /= d / 2 ) < 1) {
3912 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3914 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3918 bounceIn: function (t, b, c, d) {
3919 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3923 bounceOut: function (t, b, c, d) {
3924 if ((t /= d) < (1 / 2.75)) {
3925 return c * (7.5625 * t * t) + b;
3926 } else if (t < (2 / 2.75)) {
3927 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3928 } else if (t < (2.5 / 2.75)) {
3929 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3931 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3935 bounceBoth: function (t, b, c, d) {
3937 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3939 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3942 * Portions of this file are based on pieces of Yahoo User Interface Library
3943 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3944 * YUI licensed under the BSD License:
3945 * http://developer.yahoo.net/yui/license.txt
3946 * <script type="text/javascript">
3950 Roo.lib.Motion = function(el, attributes, duration, method) {
3952 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3956 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3960 var superclass = Y.Motion.superclass;
3961 var proto = Y.Motion.prototype;
3963 proto.toString = function() {
3964 var el = this.getEl();
3965 var id = el.id || el.tagName;
3966 return ("Motion " + id);
3969 proto.patterns.points = /^points$/i;
3971 proto.setAttribute = function(attr, val, unit) {
3972 if (this.patterns.points.test(attr)) {
3973 unit = unit || 'px';
3974 superclass.setAttribute.call(this, 'left', val[0], unit);
3975 superclass.setAttribute.call(this, 'top', val[1], unit);
3977 superclass.setAttribute.call(this, attr, val, unit);
3981 proto.getAttribute = function(attr) {
3982 if (this.patterns.points.test(attr)) {
3984 superclass.getAttribute.call(this, 'left'),
3985 superclass.getAttribute.call(this, 'top')
3988 val = superclass.getAttribute.call(this, attr);
3994 proto.doMethod = function(attr, start, end) {
3997 if (this.patterns.points.test(attr)) {
3998 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3999 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
4001 val = superclass.doMethod.call(this, attr, start, end);
4006 proto.setRuntimeAttribute = function(attr) {
4007 if (this.patterns.points.test(attr)) {
4008 var el = this.getEl();
4009 var attributes = this.attributes;
4011 var control = attributes['points']['control'] || [];
4015 if (control.length > 0 && !(control[0] instanceof Array)) {
4016 control = [control];
4019 for (i = 0,len = control.length; i < len; ++i) {
4020 tmp[i] = control[i];
4025 Roo.fly(el).position();
4027 if (isset(attributes['points']['from'])) {
4028 Roo.lib.Dom.setXY(el, attributes['points']['from']);
4031 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
4034 start = this.getAttribute('points');
4037 if (isset(attributes['points']['to'])) {
4038 end = translateValues.call(this, attributes['points']['to'], start);
4040 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4041 for (i = 0,len = control.length; i < len; ++i) {
4042 control[i] = translateValues.call(this, control[i], start);
4046 } else if (isset(attributes['points']['by'])) {
4047 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4049 for (i = 0,len = control.length; i < len; ++i) {
4050 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4054 this.runtimeAttributes[attr] = [start];
4056 if (control.length > 0) {
4057 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4060 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4063 superclass.setRuntimeAttribute.call(this, attr);
4067 var translateValues = function(val, start) {
4068 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4069 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4074 var isset = function(prop) {
4075 return (typeof prop !== 'undefined');
4079 * Portions of this file are based on pieces of Yahoo User Interface Library
4080 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4081 * YUI licensed under the BSD License:
4082 * http://developer.yahoo.net/yui/license.txt
4083 * <script type="text/javascript">
4087 Roo.lib.Scroll = function(el, attributes, duration, method) {
4089 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4093 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4097 var superclass = Y.Scroll.superclass;
4098 var proto = Y.Scroll.prototype;
4100 proto.toString = function() {
4101 var el = this.getEl();
4102 var id = el.id || el.tagName;
4103 return ("Scroll " + id);
4106 proto.doMethod = function(attr, start, end) {
4109 if (attr == 'scroll') {
4111 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4112 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4116 val = superclass.doMethod.call(this, attr, start, end);
4121 proto.getAttribute = function(attr) {
4123 var el = this.getEl();
4125 if (attr == 'scroll') {
4126 val = [ el.scrollLeft, el.scrollTop ];
4128 val = superclass.getAttribute.call(this, attr);
4134 proto.setAttribute = function(attr, val, unit) {
4135 var el = this.getEl();
4137 if (attr == 'scroll') {
4138 el.scrollLeft = val[0];
4139 el.scrollTop = val[1];
4141 superclass.setAttribute.call(this, attr, val, unit);
4147 * Ext JS Library 1.1.1
4148 * Copyright(c) 2006-2007, Ext JS, LLC.
4150 * Originally Released Under LGPL - original licence link has changed is not relivant.
4153 * <script type="text/javascript">
4157 // nasty IE9 hack - what a pile of crap that is..
4159 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4160 Range.prototype.createContextualFragment = function (html) {
4161 var doc = window.document;
4162 var container = doc.createElement("div");
4163 container.innerHTML = html;
4164 var frag = doc.createDocumentFragment(), n;
4165 while ((n = container.firstChild)) {
4166 frag.appendChild(n);
4173 * @class Roo.DomHelper
4174 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4175 * 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>.
4178 Roo.DomHelper = function(){
4179 var tempTableEl = null;
4180 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4181 var tableRe = /^table|tbody|tr|td$/i;
4183 // build as innerHTML where available
4185 var createHtml = function(o){
4186 if(typeof o == 'string'){
4195 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") { continue; }
4196 if(attr == "style"){
4198 if(typeof s == "function"){
4201 if(typeof s == "string"){
4202 b += ' style="' + s + '"';
4203 }else if(typeof s == "object"){
4206 if(typeof s[key] != "function"){
4207 b += key + ":" + s[key] + ";";
4214 b += ' class="' + o["cls"] + '"';
4215 }else if(attr == "htmlFor"){
4216 b += ' for="' + o["htmlFor"] + '"';
4218 b += " " + attr + '="' + o[attr] + '"';
4222 if(emptyTags.test(o.tag)){
4226 var cn = o.children || o.cn;
4228 //http://bugs.kde.org/show_bug.cgi?id=71506
4229 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4230 for(var i = 0, len = cn.length; i < len; i++) {
4231 b += createHtml(cn[i], b);
4234 b += createHtml(cn, b);
4240 b += "</" + o.tag + ">";
4247 var createDom = function(o, parentNode){
4249 // defininition craeted..
4251 if (o.ns && o.ns != 'html') {
4253 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4254 xmlns[o.ns] = o.xmlns;
4257 if (typeof(xmlns[o.ns]) == 'undefined') {
4258 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4264 if (typeof(o) == 'string') {
4265 return parentNode.appendChild(document.createTextNode(o));
4267 o.tag = o.tag || div;
4268 if (o.ns && Roo.isIE) {
4270 o.tag = o.ns + ':' + o.tag;
4273 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4274 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4277 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4278 attr == "style" || typeof o[attr] == "function") { continue; }
4280 if(attr=="cls" && Roo.isIE){
4281 el.className = o["cls"];
4283 if(useSet) { el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);}
4289 Roo.DomHelper.applyStyles(el, o.style);
4290 var cn = o.children || o.cn;
4292 //http://bugs.kde.org/show_bug.cgi?id=71506
4293 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4294 for(var i = 0, len = cn.length; i < len; i++) {
4295 createDom(cn[i], el);
4302 el.innerHTML = o.html;
4305 parentNode.appendChild(el);
4310 var ieTable = function(depth, s, h, e){
4311 tempTableEl.innerHTML = [s, h, e].join('');
4312 var i = -1, el = tempTableEl;
4319 // kill repeat to save bytes
4323 tbe = '</tbody>'+te,
4329 * Nasty code for IE's broken table implementation
4331 var insertIntoTable = function(tag, where, el, html){
4333 tempTableEl = document.createElement('div');
4338 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4341 if(where == 'beforebegin'){
4345 before = el.nextSibling;
4348 node = ieTable(4, trs, html, tre);
4350 else if(tag == 'tr'){
4351 if(where == 'beforebegin'){
4354 node = ieTable(3, tbs, html, tbe);
4355 } else if(where == 'afterend'){
4356 before = el.nextSibling;
4358 node = ieTable(3, tbs, html, tbe);
4359 } else{ // INTO a TR
4360 if(where == 'afterbegin'){
4361 before = el.firstChild;
4363 node = ieTable(4, trs, html, tre);
4365 } else if(tag == 'tbody'){
4366 if(where == 'beforebegin'){
4369 node = ieTable(2, ts, html, te);
4370 } else if(where == 'afterend'){
4371 before = el.nextSibling;
4373 node = ieTable(2, ts, html, te);
4375 if(where == 'afterbegin'){
4376 before = el.firstChild;
4378 node = ieTable(3, tbs, html, tbe);
4381 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4384 if(where == 'afterbegin'){
4385 before = el.firstChild;
4387 node = ieTable(2, ts, html, te);
4389 el.insertBefore(node, before);
4394 /** True to force the use of DOM instead of html fragments @type Boolean */
4398 * Returns the markup for the passed Element(s) config
4399 * @param {Object} o The Dom object spec (and children)
4402 markup : function(o){
4403 return createHtml(o);
4407 * Applies a style specification to an element
4408 * @param {String/HTMLElement} el The element to apply styles to
4409 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4410 * a function which returns such a specification.
4412 applyStyles : function(el, styles){
4415 if(typeof styles == "string"){
4416 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4418 while ((matches = re.exec(styles)) != null){
4419 el.setStyle(matches[1], matches[2]);
4421 }else if (typeof styles == "object"){
4422 for (var style in styles){
4423 el.setStyle(style, styles[style]);
4425 }else if (typeof styles == "function"){
4426 Roo.DomHelper.applyStyles(el, styles.call());
4432 * Inserts an HTML fragment into the Dom
4433 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4434 * @param {HTMLElement} el The context element
4435 * @param {String} html The HTML fragmenet
4436 * @return {HTMLElement} The new node
4438 insertHtml : function(where, el, html){
4439 where = where.toLowerCase();
4440 if(el.insertAdjacentHTML){
4441 if(tableRe.test(el.tagName)){
4443 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4449 el.insertAdjacentHTML('BeforeBegin', html);
4450 return el.previousSibling;
4452 el.insertAdjacentHTML('AfterBegin', html);
4453 return el.firstChild;
4455 el.insertAdjacentHTML('BeforeEnd', html);
4456 return el.lastChild;
4458 el.insertAdjacentHTML('AfterEnd', html);
4459 return el.nextSibling;
4461 throw 'Illegal insertion point -> "' + where + '"';
4463 var range = el.ownerDocument.createRange();
4467 range.setStartBefore(el);
4468 frag = range.createContextualFragment(html);
4469 el.parentNode.insertBefore(frag, el);
4470 return el.previousSibling;
4473 range.setStartBefore(el.firstChild);
4474 frag = range.createContextualFragment(html);
4475 el.insertBefore(frag, el.firstChild);
4476 return el.firstChild;
4478 el.innerHTML = html;
4479 return el.firstChild;
4483 range.setStartAfter(el.lastChild);
4484 frag = range.createContextualFragment(html);
4485 el.appendChild(frag);
4486 return el.lastChild;
4488 el.innerHTML = html;
4489 return el.lastChild;
4492 range.setStartAfter(el);
4493 frag = range.createContextualFragment(html);
4494 el.parentNode.insertBefore(frag, el.nextSibling);
4495 return el.nextSibling;
4497 throw 'Illegal insertion point -> "' + where + '"';
4501 * Creates new Dom element(s) and inserts them before el
4502 * @param {String/HTMLElement/Element} el The context element
4503 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4504 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4505 * @return {HTMLElement/Roo.Element} The new node
4507 insertBefore : function(el, o, returnElement){
4508 return this.doInsert(el, o, returnElement, "beforeBegin");
4512 * Creates new Dom element(s) and inserts them after el
4513 * @param {String/HTMLElement/Element} el The context element
4514 * @param {Object} o The Dom object spec (and children)
4515 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4516 * @return {HTMLElement/Roo.Element} The new node
4518 insertAfter : function(el, o, returnElement){
4519 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4523 * Creates new Dom element(s) and inserts them as the first child of el
4524 * @param {String/HTMLElement/Element} el The context element
4525 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4526 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4527 * @return {HTMLElement/Roo.Element} The new node
4529 insertFirst : function(el, o, returnElement){
4530 return this.doInsert(el, o, returnElement, "afterBegin");
4534 doInsert : function(el, o, returnElement, pos, sibling){
4535 el = Roo.getDom(el);
4537 if(this.useDom || o.ns){
4538 newNode = createDom(o, null);
4539 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4541 var html = createHtml(o);
4542 newNode = this.insertHtml(pos, el, html);
4544 return returnElement ? Roo.get(newNode, true) : newNode;
4548 * Creates new Dom element(s) and appends them to el
4549 * @param {String/HTMLElement/Element} el The context element
4550 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4551 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4552 * @return {HTMLElement/Roo.Element} The new node
4554 append : function(el, o, returnElement){
4555 el = Roo.getDom(el);
4557 if(this.useDom || o.ns){
4558 newNode = createDom(o, null);
4559 el.appendChild(newNode);
4561 var html = createHtml(o);
4562 newNode = this.insertHtml("beforeEnd", el, html);
4564 return returnElement ? Roo.get(newNode, true) : newNode;
4568 * Creates new Dom element(s) and overwrites the contents of el with them
4569 * @param {String/HTMLElement/Element} el The context element
4570 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4571 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4572 * @return {HTMLElement/Roo.Element} The new node
4574 overwrite : function(el, o, returnElement){
4575 el = Roo.getDom(el);
4578 while (el.childNodes.length) {
4579 el.removeChild(el.firstChild);
4583 el.innerHTML = createHtml(o);
4586 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4590 * Creates a new Roo.DomHelper.Template from the Dom object spec
4591 * @param {Object} o The Dom object spec (and children)
4592 * @return {Roo.DomHelper.Template} The new template
4594 createTemplate : function(o){
4595 var html = createHtml(o);
4596 return new Roo.Template(html);
4602 * Ext JS Library 1.1.1
4603 * Copyright(c) 2006-2007, Ext JS, LLC.
4605 * Originally Released Under LGPL - original licence link has changed is not relivant.
4608 * <script type="text/javascript">
4612 * @class Roo.Template
4613 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4614 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4617 var t = new Roo.Template({
4618 html : '<div name="{id}">' +
4619 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4621 myformat: function (value, allValues) {
4622 return 'XX' + value;
4625 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4627 * For more information see this blog post with examples:
4628 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4629 - Create Elements using DOM, HTML fragments and Templates</a>.
4631 * @param {Object} cfg - Configuration object.
4633 Roo.Template = function(cfg){
4635 if(cfg instanceof Array){
4637 }else if(arguments.length > 1){
4638 cfg = Array.prototype.join.call(arguments, "");
4642 if (typeof(cfg) == 'object') {
4653 Roo.Template.prototype = {
4656 * @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..
4657 * it should be fixed so that template is observable...
4661 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4665 * Returns an HTML fragment of this template with the specified values applied.
4666 * @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'})
4667 * @return {String} The HTML fragment
4669 applyTemplate : function(values){
4673 return this.compiled(values);
4675 var useF = this.disableFormats !== true;
4676 var fm = Roo.util.Format, tpl = this;
4677 var fn = function(m, name, format, args){
4679 if(format.substr(0, 5) == "this."){
4680 return tpl.call(format.substr(5), values[name], values);
4683 // quoted values are required for strings in compiled templates,
4684 // but for non compiled we need to strip them
4685 // quoted reversed for jsmin
4686 var re = /^\s*['"](.*)["']\s*$/;
4687 args = args.split(',');
4688 for(var i = 0, len = args.length; i < len; i++){
4689 args[i] = args[i].replace(re, "$1");
4691 args = [values[name]].concat(args);
4693 args = [values[name]];
4695 return fm[format].apply(fm, args);
4698 return values[name] !== undefined ? values[name] : "";
4701 return this.html.replace(this.re, fn);
4719 this.loading = true;
4720 this.compiled = false;
4722 var cx = new Roo.data.Connection();
4726 success : function (response) {
4728 _t.html = response.responseText;
4732 failure : function(response) {
4733 Roo.log("Template failed to load from " + _t.url);
4740 * Sets the HTML used as the template and optionally compiles it.
4741 * @param {String} html
4742 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4743 * @return {Roo.Template} this
4745 set : function(html, compile){
4747 this.compiled = null;
4755 * True to disable format functions (defaults to false)
4758 disableFormats : false,
4761 * The regular expression used to match template variables
4765 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4768 * Compiles the template into an internal function, eliminating the RegEx overhead.
4769 * @return {Roo.Template} this
4771 compile : function(){
4772 var fm = Roo.util.Format;
4773 var useF = this.disableFormats !== true;
4774 var sep = Roo.isGecko ? "+" : ",";
4775 var fn = function(m, name, format, args){
4777 args = args ? ',' + args : "";
4778 if(format.substr(0, 5) != "this."){
4779 format = "fm." + format + '(';
4781 format = 'this.call("'+ format.substr(5) + '", ';
4785 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4787 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4790 // branched to use + in gecko and [].join() in others
4792 body = "this.compiled = function(values){ return '" +
4793 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4796 body = ["this.compiled = function(values){ return ['"];
4797 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4798 body.push("'].join('');};");
4799 body = body.join('');
4809 // private function used to call members
4810 call : function(fnName, value, allValues){
4811 return this[fnName](value, allValues);
4815 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4816 * @param {String/HTMLElement/Roo.Element} el The context element
4817 * @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'})
4818 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4819 * @return {HTMLElement/Roo.Element} The new node or Element
4821 insertFirst: function(el, values, returnElement){
4822 return this.doInsert('afterBegin', el, values, returnElement);
4826 * Applies the supplied values to the template and inserts the new node(s) before el.
4827 * @param {String/HTMLElement/Roo.Element} el The context element
4828 * @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'})
4829 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4830 * @return {HTMLElement/Roo.Element} The new node or Element
4832 insertBefore: function(el, values, returnElement){
4833 return this.doInsert('beforeBegin', el, values, returnElement);
4837 * Applies the supplied values to the template and inserts the new node(s) after el.
4838 * @param {String/HTMLElement/Roo.Element} el The context element
4839 * @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'})
4840 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4841 * @return {HTMLElement/Roo.Element} The new node or Element
4843 insertAfter : function(el, values, returnElement){
4844 return this.doInsert('afterEnd', el, values, returnElement);
4848 * Applies the supplied values to the template and appends the new node(s) to el.
4849 * @param {String/HTMLElement/Roo.Element} el The context element
4850 * @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'})
4851 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4852 * @return {HTMLElement/Roo.Element} The new node or Element
4854 append : function(el, values, returnElement){
4855 return this.doInsert('beforeEnd', el, values, returnElement);
4858 doInsert : function(where, el, values, returnEl){
4859 el = Roo.getDom(el);
4860 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4861 return returnEl ? Roo.get(newNode, true) : newNode;
4865 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4866 * @param {String/HTMLElement/Roo.Element} el The context element
4867 * @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'})
4868 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4869 * @return {HTMLElement/Roo.Element} The new node or Element
4871 overwrite : function(el, values, returnElement){
4872 el = Roo.getDom(el);
4873 el.innerHTML = this.applyTemplate(values);
4874 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4878 * Alias for {@link #applyTemplate}
4881 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4884 Roo.DomHelper.Template = Roo.Template;
4887 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4888 * @param {String/HTMLElement} el A DOM element or its id
4889 * @returns {Roo.Template} The created template
4892 Roo.Template.from = function(el){
4893 el = Roo.getDom(el);
4894 return new Roo.Template(el.value || el.innerHTML);
4897 * Ext JS Library 1.1.1
4898 * Copyright(c) 2006-2007, Ext JS, LLC.
4900 * Originally Released Under LGPL - original licence link has changed is not relivant.
4903 * <script type="text/javascript">
4908 * This is code is also distributed under MIT license for use
4909 * with jQuery and prototype JavaScript libraries.
4912 * @class Roo.DomQuery
4913 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).
4915 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>
4918 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.
4920 <h4>Element Selectors:</h4>
4922 <li> <b>*</b> any element</li>
4923 <li> <b>E</b> an element with the tag E</li>
4924 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4925 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4926 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4927 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4929 <h4>Attribute Selectors:</h4>
4930 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4932 <li> <b>E[foo]</b> has an attribute "foo"</li>
4933 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4934 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4935 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4936 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4937 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4938 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4940 <h4>Pseudo Classes:</h4>
4942 <li> <b>E:first-child</b> E is the first child of its parent</li>
4943 <li> <b>E:last-child</b> E is the last child of its parent</li>
4944 <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>
4945 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4946 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4947 <li> <b>E:only-child</b> E is the only child of its parent</li>
4948 <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>
4949 <li> <b>E:first</b> the first E in the resultset</li>
4950 <li> <b>E:last</b> the last E in the resultset</li>
4951 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4952 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4953 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4954 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4955 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4956 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4957 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4958 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4959 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4961 <h4>CSS Value Selectors:</h4>
4963 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4964 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4965 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4966 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4967 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4968 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4972 Roo.DomQuery = function(){
4973 var cache = {}, simpleCache = {}, valueCache = {};
4974 var nonSpace = /\S/;
4975 var trimRe = /^\s+|\s+$/g;
4976 var tplRe = /\{(\d+)\}/g;
4977 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4978 var tagTokenRe = /^(#)?([\w-\*]+)/;
4979 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4981 function child(p, index){
4983 var n = p.firstChild;
4985 if(n.nodeType == 1){
4996 while((n = n.nextSibling) && n.nodeType != 1);
5001 while((n = n.previousSibling) && n.nodeType != 1);
5005 function children(d){
5006 var n = d.firstChild, ni = -1;
5008 var nx = n.nextSibling;
5009 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
5019 function byClassName(c, a, v){
5023 var r = [], ri = -1, cn;
5024 for(var i = 0, ci; ci = c[i]; i++){
5025 if((' '+ci.className+' ').indexOf(v) != -1){
5032 function attrValue(n, attr){
5033 if(!n.tagName && typeof n.length != "undefined"){
5042 if(attr == "class" || attr == "className"){
5045 return n.getAttribute(attr) || n[attr];
5049 function getNodes(ns, mode, tagName){
5050 var result = [], ri = -1, cs;
5054 tagName = tagName || "*";
5055 if(typeof ns.getElementsByTagName != "undefined"){
5059 for(var i = 0, ni; ni = ns[i]; i++){
5060 cs = ni.getElementsByTagName(tagName);
5061 for(var j = 0, ci; ci = cs[j]; j++){
5065 }else if(mode == "/" || mode == ">"){
5066 var utag = tagName.toUpperCase();
5067 for(var i = 0, ni, cn; ni = ns[i]; i++){
5068 cn = ni.children || ni.childNodes;
5069 for(var j = 0, cj; cj = cn[j]; j++){
5070 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5075 }else if(mode == "+"){
5076 var utag = tagName.toUpperCase();
5077 for(var i = 0, n; n = ns[i]; i++){
5078 while((n = n.nextSibling) && n.nodeType != 1);
5079 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5083 }else if(mode == "~"){
5084 for(var i = 0, n; n = ns[i]; i++){
5085 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5094 function concat(a, b){
5098 for(var i = 0, l = b.length; i < l; i++){
5104 function byTag(cs, tagName){
5105 if(cs.tagName || cs == document){
5111 var r = [], ri = -1;
5112 tagName = tagName.toLowerCase();
5113 for(var i = 0, ci; ci = cs[i]; i++){
5114 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5121 function byId(cs, attr, id){
5122 if(cs.tagName || cs == document){
5128 var r = [], ri = -1;
5129 for(var i = 0,ci; ci = cs[i]; i++){
5130 if(ci && ci.id == id){
5138 function byAttribute(cs, attr, value, op, custom){
5139 var r = [], ri = -1, st = custom=="{";
5140 var f = Roo.DomQuery.operators[op];
5141 for(var i = 0, ci; ci = cs[i]; i++){
5144 a = Roo.DomQuery.getStyle(ci, attr);
5146 else if(attr == "class" || attr == "className"){
5148 }else if(attr == "for"){
5150 }else if(attr == "href"){
5151 a = ci.getAttribute("href", 2);
5153 a = ci.getAttribute(attr);
5155 if((f && f(a, value)) || (!f && a)){
5162 function byPseudo(cs, name, value){
5163 return Roo.DomQuery.pseudos[name](cs, value);
5166 // This is for IE MSXML which does not support expandos.
5167 // IE runs the same speed using setAttribute, however FF slows way down
5168 // and Safari completely fails so they need to continue to use expandos.
5169 var isIE = window.ActiveXObject ? true : false;
5171 // this eval is stop the compressor from
5172 // renaming the variable to something shorter
5174 /** eval:var:batch */
5179 function nodupIEXml(cs){
5181 cs[0].setAttribute("_nodup", d);
5183 for(var i = 1, len = cs.length; i < len; i++){
5185 if(!c.getAttribute("_nodup") != d){
5186 c.setAttribute("_nodup", d);
5190 for(var i = 0, len = cs.length; i < len; i++){
5191 cs[i].removeAttribute("_nodup");
5200 var len = cs.length, c, i, r = cs, cj, ri = -1;
5201 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5204 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5205 return nodupIEXml(cs);
5209 for(i = 1; c = cs[i]; i++){
5214 for(var j = 0; j < i; j++){
5217 for(j = i+1; cj = cs[j]; j++){
5229 function quickDiffIEXml(c1, c2){
5231 for(var i = 0, len = c1.length; i < len; i++){
5232 c1[i].setAttribute("_qdiff", d);
5235 for(var i = 0, len = c2.length; i < len; i++){
5236 if(c2[i].getAttribute("_qdiff") != d){
5237 r[r.length] = c2[i];
5240 for(var i = 0, len = c1.length; i < len; i++){
5241 c1[i].removeAttribute("_qdiff");
5246 function quickDiff(c1, c2){
5247 var len1 = c1.length;
5251 if(isIE && c1[0].selectSingleNode){
5252 return quickDiffIEXml(c1, c2);
5255 for(var i = 0; i < len1; i++){
5259 for(var i = 0, len = c2.length; i < len; i++){
5260 if(c2[i]._qdiff != d){
5261 r[r.length] = c2[i];
5267 function quickId(ns, mode, root, id){
5269 var d = root.ownerDocument || root;
5270 return d.getElementById(id);
5272 ns = getNodes(ns, mode, "*");
5273 return byId(ns, null, id);
5277 getStyle : function(el, name){
5278 return Roo.fly(el).getStyle(name);
5281 * Compiles a selector/xpath query into a reusable function. The returned function
5282 * takes one parameter "root" (optional), which is the context node from where the query should start.
5283 * @param {String} selector The selector/xpath query
5284 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5285 * @return {Function}
5287 compile : function(path, type){
5288 type = type || "select";
5290 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5291 var q = path, mode, lq;
5292 var tk = Roo.DomQuery.matchers;
5293 var tklen = tk.length;
5296 // accept leading mode switch
5297 var lmode = q.match(modeRe);
5298 if(lmode && lmode[1]){
5299 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5300 q = q.replace(lmode[1], "");
5302 // strip leading slashes
5303 while(path.substr(0, 1)=="/"){
5304 path = path.substr(1);
5307 while(q && lq != q){
5309 var tm = q.match(tagTokenRe);
5310 if(type == "select"){
5313 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5315 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5317 q = q.replace(tm[0], "");
5318 }else if(q.substr(0, 1) != '@'){
5319 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5324 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5326 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5328 q = q.replace(tm[0], "");
5331 while(!(mm = q.match(modeRe))){
5332 var matched = false;
5333 for(var j = 0; j < tklen; j++){
5335 var m = q.match(t.re);
5337 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5340 q = q.replace(m[0], "");
5345 // prevent infinite loop on bad selector
5347 throw 'Error parsing selector, parsing failed at "' + q + '"';
5351 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5352 q = q.replace(mm[1], "");
5355 fn[fn.length] = "return nodup(n);\n}";
5358 * list of variables that need from compression as they are used by eval.
5368 * eval:var:byClassName
5370 * eval:var:byAttribute
5371 * eval:var:attrValue
5379 * Selects a group of elements.
5380 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5381 * @param {Node} root (optional) The start of the query (defaults to document).
5384 select : function(path, root, type){
5385 if(!root || root == document){
5388 if(typeof root == "string"){
5389 root = document.getElementById(root);
5391 var paths = path.split(",");
5393 for(var i = 0, len = paths.length; i < len; i++){
5394 var p = paths[i].replace(trimRe, "");
5396 cache[p] = Roo.DomQuery.compile(p);
5398 throw p + " is not a valid selector";
5401 var result = cache[p](root);
5402 if(result && result != document){
5403 results = results.concat(result);
5406 if(paths.length > 1){
5407 return nodup(results);
5413 * Selects a single element.
5414 * @param {String} selector The selector/xpath query
5415 * @param {Node} root (optional) The start of the query (defaults to document).
5418 selectNode : function(path, root){
5419 return Roo.DomQuery.select(path, root)[0];
5423 * Selects the value of a node, optionally replacing null with the defaultValue.
5424 * @param {String} selector The selector/xpath query
5425 * @param {Node} root (optional) The start of the query (defaults to document).
5426 * @param {String} defaultValue
5428 selectValue : function(path, root, defaultValue){
5429 path = path.replace(trimRe, "");
5430 if(!valueCache[path]){
5431 valueCache[path] = Roo.DomQuery.compile(path, "select");
5433 var n = valueCache[path](root);
5434 n = n[0] ? n[0] : n;
5435 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5436 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5440 * Selects the value of a node, parsing integers and floats.
5441 * @param {String} selector The selector/xpath query
5442 * @param {Node} root (optional) The start of the query (defaults to document).
5443 * @param {Number} defaultValue
5446 selectNumber : function(path, root, defaultValue){
5447 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5448 return parseFloat(v);
5452 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5453 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5454 * @param {String} selector The simple selector to test
5457 is : function(el, ss){
5458 if(typeof el == "string"){
5459 el = document.getElementById(el);
5461 var isArray = (el instanceof Array);
5462 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5463 return isArray ? (result.length == el.length) : (result.length > 0);
5467 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5468 * @param {Array} el An array of elements to filter
5469 * @param {String} selector The simple selector to test
5470 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5471 * the selector instead of the ones that match
5474 filter : function(els, ss, nonMatches){
5475 ss = ss.replace(trimRe, "");
5476 if(!simpleCache[ss]){
5477 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5479 var result = simpleCache[ss](els);
5480 return nonMatches ? quickDiff(result, els) : result;
5484 * Collection of matching regular expressions and code snippets.
5488 select: 'n = byClassName(n, null, " {1} ");'
5490 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5491 select: 'n = byPseudo(n, "{1}", "{2}");'
5493 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5494 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5497 select: 'n = byId(n, null, "{1}");'
5500 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5505 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5506 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5509 "=" : function(a, v){
5512 "!=" : function(a, v){
5515 "^=" : function(a, v){
5516 return a && a.substr(0, v.length) == v;
5518 "$=" : function(a, v){
5519 return a && a.substr(a.length-v.length) == v;
5521 "*=" : function(a, v){
5522 return a && a.indexOf(v) !== -1;
5524 "%=" : function(a, v){
5525 return (a % v) == 0;
5527 "|=" : function(a, v){
5528 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5530 "~=" : function(a, v){
5531 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5536 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5537 * and the argument (if any) supplied in the selector.
5540 "first-child" : function(c){
5541 var r = [], ri = -1, n;
5542 for(var i = 0, ci; ci = n = c[i]; i++){
5543 while((n = n.previousSibling) && n.nodeType != 1);
5551 "last-child" : function(c){
5552 var r = [], ri = -1, n;
5553 for(var i = 0, ci; ci = n = c[i]; i++){
5554 while((n = n.nextSibling) && n.nodeType != 1);
5562 "nth-child" : function(c, a) {
5563 var r = [], ri = -1;
5564 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5565 var f = (m[1] || 1) - 0, l = m[2] - 0;
5566 for(var i = 0, n; n = c[i]; i++){
5567 var pn = n.parentNode;
5568 if (batch != pn._batch) {
5570 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5571 if(cn.nodeType == 1){
5578 if (l == 0 || n.nodeIndex == l){
5581 } else if ((n.nodeIndex + l) % f == 0){
5589 "only-child" : function(c){
5590 var r = [], ri = -1;;
5591 for(var i = 0, ci; ci = c[i]; i++){
5592 if(!prev(ci) && !next(ci)){
5599 "empty" : function(c){
5600 var r = [], ri = -1;
5601 for(var i = 0, ci; ci = c[i]; i++){
5602 var cns = ci.childNodes, j = 0, cn, empty = true;
5605 if(cn.nodeType == 1 || cn.nodeType == 3){
5617 "contains" : function(c, v){
5618 var r = [], ri = -1;
5619 for(var i = 0, ci; ci = c[i]; i++){
5620 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5627 "nodeValue" : function(c, v){
5628 var r = [], ri = -1;
5629 for(var i = 0, ci; ci = c[i]; i++){
5630 if(ci.firstChild && ci.firstChild.nodeValue == v){
5637 "checked" : function(c){
5638 var r = [], ri = -1;
5639 for(var i = 0, ci; ci = c[i]; i++){
5640 if(ci.checked == true){
5647 "not" : function(c, ss){
5648 return Roo.DomQuery.filter(c, ss, true);
5651 "odd" : function(c){
5652 return this["nth-child"](c, "odd");
5655 "even" : function(c){
5656 return this["nth-child"](c, "even");
5659 "nth" : function(c, a){
5660 return c[a-1] || [];
5663 "first" : function(c){
5667 "last" : function(c){
5668 return c[c.length-1] || [];
5671 "has" : function(c, ss){
5672 var s = Roo.DomQuery.select;
5673 var r = [], ri = -1;
5674 for(var i = 0, ci; ci = c[i]; i++){
5675 if(s(ss, ci).length > 0){
5682 "next" : function(c, ss){
5683 var is = Roo.DomQuery.is;
5684 var r = [], ri = -1;
5685 for(var i = 0, ci; ci = c[i]; i++){
5694 "prev" : function(c, ss){
5695 var is = Roo.DomQuery.is;
5696 var r = [], ri = -1;
5697 for(var i = 0, ci; ci = c[i]; i++){
5710 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5711 * @param {String} path The selector/xpath query
5712 * @param {Node} root (optional) The start of the query (defaults to document).
5717 Roo.query = Roo.DomQuery.select;
5720 * Ext JS Library 1.1.1
5721 * Copyright(c) 2006-2007, Ext JS, LLC.
5723 * Originally Released Under LGPL - original licence link has changed is not relivant.
5726 * <script type="text/javascript">
5730 * @class Roo.util.Observable
5731 * Base class that provides a common interface for publishing events. Subclasses are expected to
5732 * to have a property "events" with all the events defined.<br>
5735 Employee = function(name){
5742 Roo.extend(Employee, Roo.util.Observable);
5744 * @param {Object} config properties to use (incuding events / listeners)
5747 Roo.util.Observable = function(cfg){
5750 this.addEvents(cfg.events || {});
5752 delete cfg.events; // make sure
5755 Roo.apply(this, cfg);
5758 this.on(this.listeners);
5759 delete this.listeners;
5762 Roo.util.Observable.prototype = {
5764 * @cfg {Object} listeners list of events and functions to call for this object,
5768 'click' : function(e) {
5778 * Fires the specified event with the passed parameters (minus the event name).
5779 * @param {String} eventName
5780 * @param {Object...} args Variable number of parameters are passed to handlers
5781 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5783 fireEvent : function(){
5784 var ce = this.events[arguments[0].toLowerCase()];
5785 if(typeof ce == "object"){
5786 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5793 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5796 * Appends an event handler to this component
5797 * @param {String} eventName The type of event to listen for
5798 * @param {Function} handler The method the event invokes
5799 * @param {Object} scope (optional) The scope in which to execute the handler
5800 * function. The handler function's "this" context.
5801 * @param {Object} options (optional) An object containing handler configuration
5802 * properties. This may contain any of the following properties:<ul>
5803 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5804 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5805 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5806 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5807 * by the specified number of milliseconds. If the event fires again within that time, the original
5808 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5811 * <b>Combining Options</b><br>
5812 * Using the options argument, it is possible to combine different types of listeners:<br>
5814 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5816 el.on('click', this.onClick, this, {
5823 * <b>Attaching multiple handlers in 1 call</b><br>
5824 * The method also allows for a single argument to be passed which is a config object containing properties
5825 * which specify multiple handlers.
5834 fn: this.onMouseOver,
5838 fn: this.onMouseOut,
5844 * Or a shorthand syntax which passes the same scope object to all handlers:
5847 'click': this.onClick,
5848 'mouseover': this.onMouseOver,
5849 'mouseout': this.onMouseOut,
5854 addListener : function(eventName, fn, scope, o){
5855 if(typeof eventName == "object"){
5858 if(this.filterOptRe.test(e)){
5861 if(typeof o[e] == "function"){
5863 this.addListener(e, o[e], o.scope, o);
5865 // individual options
5866 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5871 o = (!o || typeof o == "boolean") ? {} : o;
5872 eventName = eventName.toLowerCase();
5873 var ce = this.events[eventName] || true;
5874 if(typeof ce == "boolean"){
5875 ce = new Roo.util.Event(this, eventName);
5876 this.events[eventName] = ce;
5878 ce.addListener(fn, scope, o);
5882 * Removes a listener
5883 * @param {String} eventName The type of event to listen for
5884 * @param {Function} handler The handler to remove
5885 * @param {Object} scope (optional) The scope (this object) for the handler
5887 removeListener : function(eventName, fn, scope){
5888 var ce = this.events[eventName.toLowerCase()];
5889 if(typeof ce == "object"){
5890 ce.removeListener(fn, scope);
5895 * Removes all listeners for this object
5897 purgeListeners : function(){
5898 for(var evt in this.events){
5899 if(typeof this.events[evt] == "object"){
5900 this.events[evt].clearListeners();
5905 relayEvents : function(o, events){
5906 var createHandler = function(ename){
5908 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5911 for(var i = 0, len = events.length; i < len; i++){
5912 var ename = events[i];
5913 if(!this.events[ename]){ this.events[ename] = true; };
5914 o.on(ename, createHandler(ename), this);
5919 * Used to define events on this Observable
5920 * @param {Object} object The object with the events defined
5922 addEvents : function(o){
5926 Roo.applyIf(this.events, o);
5930 * Checks to see if this object has any listeners for a specified event
5931 * @param {String} eventName The name of the event to check for
5932 * @return {Boolean} True if the event is being listened for, else false
5934 hasListener : function(eventName){
5935 var e = this.events[eventName];
5936 return typeof e == "object" && e.listeners.length > 0;
5940 * Appends an event handler to this element (shorthand for addListener)
5941 * @param {String} eventName The type of event to listen for
5942 * @param {Function} handler The method the event invokes
5943 * @param {Object} scope (optional) The scope in which to execute the handler
5944 * function. The handler function's "this" context.
5945 * @param {Object} options (optional)
5948 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5950 * Removes a listener (shorthand for removeListener)
5951 * @param {String} eventName The type of event to listen for
5952 * @param {Function} handler The handler to remove
5953 * @param {Object} scope (optional) The scope (this object) for the handler
5956 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5959 * Starts capture on the specified Observable. All events will be passed
5960 * to the supplied function with the event name + standard signature of the event
5961 * <b>before</b> the event is fired. If the supplied function returns false,
5962 * the event will not fire.
5963 * @param {Observable} o The Observable to capture
5964 * @param {Function} fn The function to call
5965 * @param {Object} scope (optional) The scope (this object) for the fn
5968 Roo.util.Observable.capture = function(o, fn, scope){
5969 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5973 * Removes <b>all</b> added captures from the Observable.
5974 * @param {Observable} o The Observable to release
5977 Roo.util.Observable.releaseCapture = function(o){
5978 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5983 var createBuffered = function(h, o, scope){
5984 var task = new Roo.util.DelayedTask();
5986 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5990 var createSingle = function(h, e, fn, scope){
5992 e.removeListener(fn, scope);
5993 return h.apply(scope, arguments);
5997 var createDelayed = function(h, o, scope){
5999 var args = Array.prototype.slice.call(arguments, 0);
6000 setTimeout(function(){
6001 h.apply(scope, args);
6006 Roo.util.Event = function(obj, name){
6009 this.listeners = [];
6012 Roo.util.Event.prototype = {
6013 addListener : function(fn, scope, options){
6014 var o = options || {};
6015 scope = scope || this.obj;
6016 if(!this.isListening(fn, scope)){
6017 var l = {fn: fn, scope: scope, options: o};
6020 h = createDelayed(h, o, scope);
6023 h = createSingle(h, this, fn, scope);
6026 h = createBuffered(h, o, scope);
6029 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6030 this.listeners.push(l);
6032 this.listeners = this.listeners.slice(0);
6033 this.listeners.push(l);
6038 findListener : function(fn, scope){
6039 scope = scope || this.obj;
6040 var ls = this.listeners;
6041 for(var i = 0, len = ls.length; i < len; i++){
6043 if(l.fn == fn && l.scope == scope){
6050 isListening : function(fn, scope){
6051 return this.findListener(fn, scope) != -1;
6054 removeListener : function(fn, scope){
6056 if((index = this.findListener(fn, scope)) != -1){
6058 this.listeners.splice(index, 1);
6060 this.listeners = this.listeners.slice(0);
6061 this.listeners.splice(index, 1);
6068 clearListeners : function(){
6069 this.listeners = [];
6073 var ls = this.listeners, scope, len = ls.length;
6076 var args = Array.prototype.slice.call(arguments, 0);
6077 for(var i = 0; i < len; i++){
6079 if(l.fireFn.apply(l.scope||this.obj||window, arguments) === false){
6080 this.firing = false;
6084 this.firing = false;
6091 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6098 * @class Roo.Document
6099 * @extends Roo.util.Observable
6100 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6102 * @param {Object} config the methods and properties of the 'base' class for the application.
6104 * Generic Page handler - implement this to start your app..
6107 * MyProject = new Roo.Document({
6109 'load' : true // your events..
6112 'ready' : function() {
6113 // fired on Roo.onReady()
6118 Roo.Document = function(cfg) {
6123 Roo.util.Observable.call(this,cfg);
6127 Roo.onReady(function() {
6128 _this.fireEvent('ready');
6134 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6136 * Ext JS Library 1.1.1
6137 * Copyright(c) 2006-2007, Ext JS, LLC.
6139 * Originally Released Under LGPL - original licence link has changed is not relivant.
6142 * <script type="text/javascript">
6146 * @class Roo.EventManager
6147 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6148 * several useful events directly.
6149 * See {@link Roo.EventObject} for more details on normalized event objects.
6152 Roo.EventManager = function(){
6153 var docReadyEvent, docReadyProcId, docReadyState = false;
6154 var resizeEvent, resizeTask, textEvent, textSize;
6155 var E = Roo.lib.Event;
6156 var D = Roo.lib.Dom;
6161 var fireDocReady = function(){
6163 docReadyState = true;
6166 clearInterval(docReadyProcId);
6168 if(Roo.isGecko || Roo.isOpera) {
6169 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6172 var defer = document.getElementById("ie-deferred-loader");
6174 defer.onreadystatechange = null;
6175 defer.parentNode.removeChild(defer);
6179 docReadyEvent.fire();
6180 docReadyEvent.clearListeners();
6185 var initDocReady = function(){
6186 docReadyEvent = new Roo.util.Event();
6187 if(Roo.isGecko || Roo.isOpera) {
6188 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6190 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6191 var defer = document.getElementById("ie-deferred-loader");
6192 defer.onreadystatechange = function(){
6193 if(this.readyState == "complete"){
6197 }else if(Roo.isSafari){
6198 docReadyProcId = setInterval(function(){
6199 var rs = document.readyState;
6200 if(rs == "complete") {
6205 // no matter what, make sure it fires on load
6206 E.on(window, "load", fireDocReady);
6209 var createBuffered = function(h, o){
6210 var task = new Roo.util.DelayedTask(h);
6212 // create new event object impl so new events don't wipe out properties
6213 e = new Roo.EventObjectImpl(e);
6214 task.delay(o.buffer, h, null, [e]);
6218 var createSingle = function(h, el, ename, fn){
6220 Roo.EventManager.removeListener(el, ename, fn);
6225 var createDelayed = function(h, o){
6227 // create new event object impl so new events don't wipe out properties
6228 e = new Roo.EventObjectImpl(e);
6229 setTimeout(function(){
6234 var transitionEndVal = false;
6236 var transitionEnd = function()
6238 if (transitionEndVal) {
6239 return transitionEndVal;
6241 var el = document.createElement('div');
6243 var transEndEventNames = {
6244 WebkitTransition : 'webkitTransitionEnd',
6245 MozTransition : 'transitionend',
6246 OTransition : 'oTransitionEnd otransitionend',
6247 transition : 'transitionend'
6250 for (var name in transEndEventNames) {
6251 if (el.style[name] !== undefined) {
6252 transitionEndVal = transEndEventNames[name];
6253 return transitionEndVal ;
6259 var listen = function(element, ename, opt, fn, scope){
6260 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6261 fn = fn || o.fn; scope = scope || o.scope;
6262 var el = Roo.getDom(element);
6266 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6269 if (ename == 'transitionend') {
6270 ename = transitionEnd();
6272 var h = function(e){
6273 e = Roo.EventObject.setEvent(e);
6276 t = e.getTarget(o.delegate, el);
6283 if(o.stopEvent === true){
6286 if(o.preventDefault === true){
6289 if(o.stopPropagation === true){
6290 e.stopPropagation();
6293 if(o.normalized === false){
6297 fn.call(scope || el, e, t, o);
6300 h = createDelayed(h, o);
6303 h = createSingle(h, el, ename, fn);
6306 h = createBuffered(h, o);
6309 fn._handlers = fn._handlers || [];
6312 fn._handlers.push([Roo.id(el), ename, h]);
6317 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6318 el.addEventListener("DOMMouseScroll", h, false);
6319 E.on(window, 'unload', function(){
6320 el.removeEventListener("DOMMouseScroll", h, false);
6323 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6324 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6329 var stopListening = function(el, ename, fn){
6330 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6332 for(var i = 0, len = hds.length; i < len; i++){
6334 if(h[0] == id && h[1] == ename){
6341 E.un(el, ename, hd);
6342 el = Roo.getDom(el);
6343 if(ename == "mousewheel" && el.addEventListener){
6344 el.removeEventListener("DOMMouseScroll", hd, false);
6346 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6347 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6351 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6358 * @scope Roo.EventManager
6363 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6364 * object with a Roo.EventObject
6365 * @param {Function} fn The method the event invokes
6366 * @param {Object} scope An object that becomes the scope of the handler
6367 * @param {boolean} override If true, the obj passed in becomes
6368 * the execution scope of the listener
6369 * @return {Function} The wrapped function
6372 wrap : function(fn, scope, override){
6374 Roo.EventObject.setEvent(e);
6375 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6380 * Appends an event handler to an element (shorthand for addListener)
6381 * @param {String/HTMLElement} element The html element or id to assign the
6382 * @param {String} eventName The type of event to listen for
6383 * @param {Function} handler The method the event invokes
6384 * @param {Object} scope (optional) The scope in which to execute the handler
6385 * function. The handler function's "this" context.
6386 * @param {Object} options (optional) An object containing handler configuration
6387 * properties. This may contain any of the following properties:<ul>
6388 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6389 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6390 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6391 * <li>preventDefault {Boolean} True to prevent the default action</li>
6392 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6393 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6394 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6395 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6396 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6397 * by the specified number of milliseconds. If the event fires again within that time, the original
6398 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6401 * <b>Combining Options</b><br>
6402 * Using the options argument, it is possible to combine different types of listeners:<br>
6404 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6406 el.on('click', this.onClick, this, {
6413 * <b>Attaching multiple handlers in 1 call</b><br>
6414 * The method also allows for a single argument to be passed which is a config object containing properties
6415 * which specify multiple handlers.
6425 fn: this.onMouseOver
6434 * Or a shorthand syntax:<br>
6437 'click' : this.onClick,
6438 'mouseover' : this.onMouseOver,
6439 'mouseout' : this.onMouseOut
6443 addListener : function(element, eventName, fn, scope, options){
6444 if(typeof eventName == "object"){
6450 if(typeof o[e] == "function"){
6452 listen(element, e, o, o[e], o.scope);
6454 // individual options
6455 listen(element, e, o[e]);
6460 return listen(element, eventName, options, fn, scope);
6464 * Removes an event handler
6466 * @param {String/HTMLElement} element The id or html element to remove the
6468 * @param {String} eventName The type of event
6469 * @param {Function} fn
6470 * @return {Boolean} True if a listener was actually removed
6472 removeListener : function(element, eventName, fn){
6473 return stopListening(element, eventName, fn);
6477 * Fires when the document is ready (before onload and before images are loaded). Can be
6478 * accessed shorthanded Roo.onReady().
6479 * @param {Function} fn The method the event invokes
6480 * @param {Object} scope An object that becomes the scope of the handler
6481 * @param {boolean} options
6483 onDocumentReady : function(fn, scope, options){
6484 if(docReadyState){ // if it already fired
6485 docReadyEvent.addListener(fn, scope, options);
6486 docReadyEvent.fire();
6487 docReadyEvent.clearListeners();
6493 docReadyEvent.addListener(fn, scope, options);
6497 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6498 * @param {Function} fn The method the event invokes
6499 * @param {Object} scope An object that becomes the scope of the handler
6500 * @param {boolean} options
6502 onWindowResize : function(fn, scope, options){
6504 resizeEvent = new Roo.util.Event();
6505 resizeTask = new Roo.util.DelayedTask(function(){
6506 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6508 E.on(window, "resize", function(){
6510 resizeTask.delay(50);
6512 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6516 resizeEvent.addListener(fn, scope, options);
6520 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6521 * @param {Function} fn The method the event invokes
6522 * @param {Object} scope An object that becomes the scope of the handler
6523 * @param {boolean} options
6525 onTextResize : function(fn, scope, options){
6527 textEvent = new Roo.util.Event();
6528 var textEl = new Roo.Element(document.createElement('div'));
6529 textEl.dom.className = 'x-text-resize';
6530 textEl.dom.innerHTML = 'X';
6531 textEl.appendTo(document.body);
6532 textSize = textEl.dom.offsetHeight;
6533 setInterval(function(){
6534 if(textEl.dom.offsetHeight != textSize){
6535 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6537 }, this.textResizeInterval);
6539 textEvent.addListener(fn, scope, options);
6543 * Removes the passed window resize listener.
6544 * @param {Function} fn The method the event invokes
6545 * @param {Object} scope The scope of handler
6547 removeResizeListener : function(fn, scope){
6549 resizeEvent.removeListener(fn, scope);
6554 fireResize : function(){
6556 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6560 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6564 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6566 textResizeInterval : 50
6571 * @scopeAlias pub=Roo.EventManager
6575 * Appends an event handler to an element (shorthand for addListener)
6576 * @param {String/HTMLElement} element The html element or id to assign the
6577 * @param {String} eventName The type of event to listen for
6578 * @param {Function} handler The method the event invokes
6579 * @param {Object} scope (optional) The scope in which to execute the handler
6580 * function. The handler function's "this" context.
6581 * @param {Object} options (optional) An object containing handler configuration
6582 * properties. This may contain any of the following properties:<ul>
6583 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6584 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6585 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6586 * <li>preventDefault {Boolean} True to prevent the default action</li>
6587 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6588 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6589 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6590 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6591 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6592 * by the specified number of milliseconds. If the event fires again within that time, the original
6593 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6596 * <b>Combining Options</b><br>
6597 * Using the options argument, it is possible to combine different types of listeners:<br>
6599 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6601 el.on('click', this.onClick, this, {
6608 * <b>Attaching multiple handlers in 1 call</b><br>
6609 * The method also allows for a single argument to be passed which is a config object containing properties
6610 * which specify multiple handlers.
6620 fn: this.onMouseOver
6629 * Or a shorthand syntax:<br>
6632 'click' : this.onClick,
6633 'mouseover' : this.onMouseOver,
6634 'mouseout' : this.onMouseOut
6638 pub.on = pub.addListener;
6639 pub.un = pub.removeListener;
6641 pub.stoppedMouseDownEvent = new Roo.util.Event();
6645 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6646 * @param {Function} fn The method the event invokes
6647 * @param {Object} scope An object that becomes the scope of the handler
6648 * @param {boolean} override If true, the obj passed in becomes
6649 * the execution scope of the listener
6653 Roo.onReady = Roo.EventManager.onDocumentReady;
6655 Roo.onReady(function(){
6656 var bd = Roo.get(document.body);
6661 : Roo.isIE11 ? "roo-ie11"
6662 : Roo.isEdge ? "roo-edge"
6663 : Roo.isGecko ? "roo-gecko"
6664 : Roo.isOpera ? "roo-opera"
6665 : Roo.isSafari ? "roo-safari" : ""];
6668 cls.push("roo-mac");
6671 cls.push("roo-linux");
6674 cls.push("roo-ios");
6677 cls.push("roo-touch");
6679 if(Roo.isBorderBox){
6680 cls.push('roo-border-box');
6682 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6683 var p = bd.dom.parentNode;
6685 p.className += ' roo-strict';
6688 bd.addClass(cls.join(' '));
6692 * @class Roo.EventObject
6693 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6694 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6697 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6699 var target = e.getTarget();
6702 var myDiv = Roo.get("myDiv");
6703 myDiv.on("click", handleClick);
6705 Roo.EventManager.on("myDiv", 'click', handleClick);
6706 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6710 Roo.EventObject = function(){
6712 var E = Roo.lib.Event;
6714 // safari keypress events for special keys return bad keycodes
6717 63235 : 39, // right
6720 63276 : 33, // page up
6721 63277 : 34, // page down
6722 63272 : 46, // delete
6727 // normalize button clicks
6728 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6729 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6731 Roo.EventObjectImpl = function(e){
6733 this.setEvent(e.browserEvent || e);
6736 Roo.EventObjectImpl.prototype = {
6738 * Used to fix doc tools.
6739 * @scope Roo.EventObject.prototype
6745 /** The normal browser event */
6746 browserEvent : null,
6747 /** The button pressed in a mouse event */
6749 /** True if the shift key was down during the event */
6751 /** True if the control key was down during the event */
6753 /** True if the alt key was down during the event */
6812 setEvent : function(e){
6813 if(e == this || (e && e.browserEvent)){ // already wrapped
6816 this.browserEvent = e;
6818 // normalize buttons
6819 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6820 if(e.type == 'click' && this.button == -1){
6824 this.shiftKey = e.shiftKey;
6825 // mac metaKey behaves like ctrlKey
6826 this.ctrlKey = e.ctrlKey || e.metaKey;
6827 this.altKey = e.altKey;
6828 // in getKey these will be normalized for the mac
6829 this.keyCode = e.keyCode;
6830 // keyup warnings on firefox.
6831 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6832 // cache the target for the delayed and or buffered events
6833 this.target = E.getTarget(e);
6835 this.xy = E.getXY(e);
6838 this.shiftKey = false;
6839 this.ctrlKey = false;
6840 this.altKey = false;
6850 * Stop the event (preventDefault and stopPropagation)
6852 stopEvent : function(){
6853 if(this.browserEvent){
6854 if(this.browserEvent.type == 'mousedown'){
6855 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6857 E.stopEvent(this.browserEvent);
6862 * Prevents the browsers default handling of the event.
6864 preventDefault : function(){
6865 if(this.browserEvent){
6866 E.preventDefault(this.browserEvent);
6871 isNavKeyPress : function(){
6872 var k = this.keyCode;
6873 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6874 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6877 isSpecialKey : function(){
6878 var k = this.keyCode;
6879 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6880 (k == 16) || (k == 17) ||
6881 (k >= 18 && k <= 20) ||
6882 (k >= 33 && k <= 35) ||
6883 (k >= 36 && k <= 39) ||
6884 (k >= 44 && k <= 45);
6887 * Cancels bubbling of the event.
6889 stopPropagation : function(){
6890 if(this.browserEvent){
6891 if(this.type == 'mousedown'){
6892 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6894 E.stopPropagation(this.browserEvent);
6899 * Gets the key code for the event.
6902 getCharCode : function(){
6903 return this.charCode || this.keyCode;
6907 * Returns a normalized keyCode for the event.
6908 * @return {Number} The key code
6910 getKey : function(){
6911 var k = this.keyCode || this.charCode;
6912 return Roo.isSafari ? (safariKeys[k] || k) : k;
6916 * Gets the x coordinate of the event.
6919 getPageX : function(){
6924 * Gets the y coordinate of the event.
6927 getPageY : function(){
6932 * Gets the time of the event.
6935 getTime : function(){
6936 if(this.browserEvent){
6937 return E.getTime(this.browserEvent);
6943 * Gets the page coordinates of the event.
6944 * @return {Array} The xy values like [x, y]
6951 * Gets the target for the event.
6952 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6953 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6954 search as a number or element (defaults to 10 || document.body)
6955 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6956 * @return {HTMLelement}
6958 getTarget : function(selector, maxDepth, returnEl){
6959 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6962 * Gets the related target.
6963 * @return {HTMLElement}
6965 getRelatedTarget : function(){
6966 if(this.browserEvent){
6967 return E.getRelatedTarget(this.browserEvent);
6973 * Normalizes mouse wheel delta across browsers
6974 * @return {Number} The delta
6976 getWheelDelta : function(){
6977 var e = this.browserEvent;
6979 if(e.wheelDelta){ /* IE/Opera. */
6980 delta = e.wheelDelta/120;
6981 }else if(e.detail){ /* Mozilla case. */
6982 delta = -e.detail/3;
6988 * Returns true if the control, meta, shift or alt key was pressed during this event.
6991 hasModifier : function(){
6992 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6996 * Returns true if the target of this event equals el or is a child of el
6997 * @param {String/HTMLElement/Element} el
6998 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7001 within : function(el, related){
7002 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7003 return t && Roo.fly(el).contains(t);
7006 getPoint : function(){
7007 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7011 return new Roo.EventObjectImpl();
7016 * Ext JS Library 1.1.1
7017 * Copyright(c) 2006-2007, Ext JS, LLC.
7019 * Originally Released Under LGPL - original licence link has changed is not relivant.
7022 * <script type="text/javascript">
7026 // was in Composite Element!??!?!
7029 var D = Roo.lib.Dom;
7030 var E = Roo.lib.Event;
7031 var A = Roo.lib.Anim;
7033 // local style camelizing for speed
7035 var camelRe = /(-[a-z])/gi;
7036 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7037 var view = document.defaultView;
7040 * @class Roo.Element
7041 * Represents an Element in the DOM.<br><br>
7044 var el = Roo.get("my-div");
7047 var el = getEl("my-div");
7049 // or with a DOM element
7050 var el = Roo.get(myDivElement);
7052 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7053 * each call instead of constructing a new one.<br><br>
7054 * <b>Animations</b><br />
7055 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7056 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7058 Option Default Description
7059 --------- -------- ---------------------------------------------
7060 duration .35 The duration of the animation in seconds
7061 easing easeOut The YUI easing method
7062 callback none A function to execute when the anim completes
7063 scope this The scope (this) of the callback function
7065 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7066 * manipulate the animation. Here's an example:
7068 var el = Roo.get("my-div");
7073 // default animation
7074 el.setWidth(100, true);
7076 // animation with some options set
7083 // using the "anim" property to get the Anim object
7089 el.setWidth(100, opt);
7091 if(opt.anim.isAnimated()){
7095 * <b> Composite (Collections of) Elements</b><br />
7096 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7097 * @constructor Create a new Element directly.
7098 * @param {String/HTMLElement} element
7099 * @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).
7101 Roo.Element = function(element, forceNew){
7102 var dom = typeof element == "string" ?
7103 document.getElementById(element) : element;
7104 if(!dom){ // invalid id/element
7108 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7109 return Roo.Element.cache[id];
7119 * The DOM element ID
7122 this.id = id || Roo.id(dom);
7125 var El = Roo.Element;
7129 * The element's default display mode (defaults to "")
7132 originalDisplay : "",
7136 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7142 * Sets the element's visibility mode. When setVisible() is called it
7143 * will use this to determine whether to set the visibility or the display property.
7144 * @param visMode Element.VISIBILITY or Element.DISPLAY
7145 * @return {Roo.Element} this
7147 setVisibilityMode : function(visMode){
7148 this.visibilityMode = visMode;
7152 * Convenience method for setVisibilityMode(Element.DISPLAY)
7153 * @param {String} display (optional) What to set display to when visible
7154 * @return {Roo.Element} this
7156 enableDisplayMode : function(display){
7157 this.setVisibilityMode(El.DISPLAY);
7158 if(typeof display != "undefined") { this.originalDisplay = display; }
7163 * 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)
7164 * @param {String} selector The simple selector to test
7165 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7166 search as a number or element (defaults to 10 || document.body)
7167 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7168 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7170 findParent : function(simpleSelector, maxDepth, returnEl){
7171 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7172 maxDepth = maxDepth || 50;
7173 if(typeof maxDepth != "number"){
7174 stopEl = Roo.getDom(maxDepth);
7177 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7178 if(dq.is(p, simpleSelector)){
7179 return returnEl ? Roo.get(p) : p;
7189 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7190 * @param {String} selector The simple selector to test
7191 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7192 search as a number or element (defaults to 10 || document.body)
7193 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7194 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7196 findParentNode : function(simpleSelector, maxDepth, returnEl){
7197 var p = Roo.fly(this.dom.parentNode, '_internal');
7198 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7202 * Looks at the scrollable parent element
7204 findScrollableParent : function()
7206 var overflowRegex = /(auto|scroll)/;
7208 if(this.getStyle('position') === 'fixed'){
7209 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7212 var excludeStaticParent = this.getStyle('position') === "absolute";
7214 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7216 if (excludeStaticParent && parent.getStyle('position') === "static") {
7220 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7224 if(parent.dom.nodeName.toLowerCase() == 'body'){
7225 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7229 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7233 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7234 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7235 * @param {String} selector The simple selector to test
7236 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7237 search as a number or element (defaults to 10 || document.body)
7238 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7240 up : function(simpleSelector, maxDepth){
7241 return this.findParentNode(simpleSelector, maxDepth, true);
7247 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7248 * @param {String} selector The simple selector to test
7249 * @return {Boolean} True if this element matches the selector, else false
7251 is : function(simpleSelector){
7252 return Roo.DomQuery.is(this.dom, simpleSelector);
7256 * Perform animation on this element.
7257 * @param {Object} args The YUI animation control args
7258 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7259 * @param {Function} onComplete (optional) Function to call when animation completes
7260 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7261 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7262 * @return {Roo.Element} this
7264 animate : function(args, duration, onComplete, easing, animType){
7265 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7270 * @private Internal animation call
7272 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7273 animType = animType || 'run';
7275 var anim = Roo.lib.Anim[animType](
7277 (opt.duration || defaultDur) || .35,
7278 (opt.easing || defaultEase) || 'easeOut',
7280 Roo.callback(cb, this);
7281 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7289 // private legacy anim prep
7290 preanim : function(a, i){
7291 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7295 * Removes worthless text nodes
7296 * @param {Boolean} forceReclean (optional) By default the element
7297 * keeps track if it has been cleaned already so
7298 * you can call this over and over. However, if you update the element and
7299 * need to force a reclean, you can pass true.
7301 clean : function(forceReclean){
7302 if(this.isCleaned && forceReclean !== true){
7306 var d = this.dom, n = d.firstChild, ni = -1;
7308 var nx = n.nextSibling;
7309 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7316 this.isCleaned = true;
7321 calcOffsetsTo : function(el){
7324 var restorePos = false;
7325 if(el.getStyle('position') == 'static'){
7326 el.position('relative');
7331 while(op && op != d && op.tagName != 'HTML'){
7334 op = op.offsetParent;
7337 el.position('static');
7343 * Scrolls this element into view within the passed container.
7344 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7345 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7346 * @return {Roo.Element} this
7348 scrollIntoView : function(container, hscroll){
7349 var c = Roo.getDom(container) || document.body;
7352 var o = this.calcOffsetsTo(c),
7355 b = t+el.offsetHeight,
7356 r = l+el.offsetWidth;
7358 var ch = c.clientHeight;
7359 var ct = parseInt(c.scrollTop, 10);
7360 var cl = parseInt(c.scrollLeft, 10);
7362 var cr = cl + c.clientWidth;
7370 if(hscroll !== false){
7374 c.scrollLeft = r-c.clientWidth;
7381 scrollChildIntoView : function(child, hscroll){
7382 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7386 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7387 * the new height may not be available immediately.
7388 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7389 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7390 * @param {Function} onComplete (optional) Function to call when animation completes
7391 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7392 * @return {Roo.Element} this
7394 autoHeight : function(animate, duration, onComplete, easing){
7395 var oldHeight = this.getHeight();
7397 this.setHeight(1); // force clipping
7398 setTimeout(function(){
7399 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7401 this.setHeight(height);
7403 if(typeof onComplete == "function"){
7407 this.setHeight(oldHeight); // restore original height
7408 this.setHeight(height, animate, duration, function(){
7410 if(typeof onComplete == "function") { onComplete(); }
7411 }.createDelegate(this), easing);
7413 }.createDelegate(this), 0);
7418 * Returns true if this element is an ancestor of the passed element
7419 * @param {HTMLElement/String} el The element to check
7420 * @return {Boolean} True if this element is an ancestor of el, else false
7422 contains : function(el){
7423 if(!el){return false;}
7424 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7428 * Checks whether the element is currently visible using both visibility and display properties.
7429 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7430 * @return {Boolean} True if the element is currently visible, else false
7432 isVisible : function(deep) {
7433 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7434 if(deep !== true || !vis){
7437 var p = this.dom.parentNode;
7438 while(p && p.tagName.toLowerCase() != "body"){
7439 if(!Roo.fly(p, '_isVisible').isVisible()){
7448 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7449 * @param {String} selector The CSS selector
7450 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7451 * @return {CompositeElement/CompositeElementLite} The composite element
7453 select : function(selector, unique){
7454 return El.select(selector, unique, this.dom);
7458 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7459 * @param {String} selector The CSS selector
7460 * @return {Array} An array of the matched nodes
7462 query : function(selector, unique){
7463 return Roo.DomQuery.select(selector, this.dom);
7467 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7468 * @param {String} selector The CSS selector
7469 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7470 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7472 child : function(selector, returnDom){
7473 var n = Roo.DomQuery.selectNode(selector, this.dom);
7474 return returnDom ? n : Roo.get(n);
7478 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7479 * @param {String} selector The CSS selector
7480 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7481 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7483 down : function(selector, returnDom){
7484 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7485 return returnDom ? n : Roo.get(n);
7489 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7490 * @param {String} group The group the DD object is member of
7491 * @param {Object} config The DD config object
7492 * @param {Object} overrides An object containing methods to override/implement on the DD object
7493 * @return {Roo.dd.DD} The DD object
7495 initDD : function(group, config, overrides){
7496 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7497 return Roo.apply(dd, overrides);
7501 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7502 * @param {String} group The group the DDProxy object is member of
7503 * @param {Object} config The DDProxy config object
7504 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7505 * @return {Roo.dd.DDProxy} The DDProxy object
7507 initDDProxy : function(group, config, overrides){
7508 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7509 return Roo.apply(dd, overrides);
7513 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7514 * @param {String} group The group the DDTarget object is member of
7515 * @param {Object} config The DDTarget config object
7516 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7517 * @return {Roo.dd.DDTarget} The DDTarget object
7519 initDDTarget : function(group, config, overrides){
7520 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7521 return Roo.apply(dd, overrides);
7525 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7526 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7527 * @param {Boolean} visible Whether the element is visible
7528 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7529 * @return {Roo.Element} this
7531 setVisible : function(visible, animate){
7533 if(this.visibilityMode == El.DISPLAY){
7534 this.setDisplayed(visible);
7537 this.dom.style.visibility = visible ? "visible" : "hidden";
7540 // closure for composites
7542 var visMode = this.visibilityMode;
7544 this.setOpacity(.01);
7545 this.setVisible(true);
7547 this.anim({opacity: { to: (visible?1:0) }},
7548 this.preanim(arguments, 1),
7549 null, .35, 'easeIn', function(){
7551 if(visMode == El.DISPLAY){
7552 dom.style.display = "none";
7554 dom.style.visibility = "hidden";
7556 Roo.get(dom).setOpacity(1);
7564 * Returns true if display is not "none"
7567 isDisplayed : function() {
7568 return this.getStyle("display") != "none";
7572 * Toggles the element's visibility or display, depending on visibility mode.
7573 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7574 * @return {Roo.Element} this
7576 toggle : function(animate){
7577 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7582 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7583 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7584 * @return {Roo.Element} this
7586 setDisplayed : function(value) {
7587 if(typeof value == "boolean"){
7588 value = value ? this.originalDisplay : "none";
7590 this.setStyle("display", value);
7595 * Tries to focus the element. Any exceptions are caught and ignored.
7596 * @return {Roo.Element} this
7598 focus : function() {
7606 * Tries to blur the element. Any exceptions are caught and ignored.
7607 * @return {Roo.Element} this
7617 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7618 * @param {String/Array} className The CSS class to add, or an array of classes
7619 * @return {Roo.Element} this
7621 addClass : function(className){
7622 if(className instanceof Array){
7623 for(var i = 0, len = className.length; i < len; i++) {
7624 this.addClass(className[i]);
7627 if(className && !this.hasClass(className)){
7628 this.dom.className = this.dom.className + " " + className;
7635 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7636 * @param {String/Array} className The CSS class to add, or an array of classes
7637 * @return {Roo.Element} this
7639 radioClass : function(className){
7640 var siblings = this.dom.parentNode.childNodes;
7641 for(var i = 0; i < siblings.length; i++) {
7642 var s = siblings[i];
7643 if(s.nodeType == 1){
7644 Roo.get(s).removeClass(className);
7647 this.addClass(className);
7652 * Removes one or more CSS classes from the element.
7653 * @param {String/Array} className The CSS class to remove, or an array of classes
7654 * @return {Roo.Element} this
7656 removeClass : function(className){
7657 if(!className || !this.dom.className){
7660 if(className instanceof Array){
7661 for(var i = 0, len = className.length; i < len; i++) {
7662 this.removeClass(className[i]);
7665 if(this.hasClass(className)){
7666 var re = this.classReCache[className];
7668 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7669 this.classReCache[className] = re;
7671 this.dom.className =
7672 this.dom.className.replace(re, " ");
7682 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7683 * @param {String} className The CSS class to toggle
7684 * @return {Roo.Element} this
7686 toggleClass : function(className){
7687 if(this.hasClass(className)){
7688 this.removeClass(className);
7690 this.addClass(className);
7696 * Checks if the specified CSS class exists on this element's DOM node.
7697 * @param {String} className The CSS class to check for
7698 * @return {Boolean} True if the class exists, else false
7700 hasClass : function(className){
7701 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7705 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7706 * @param {String} oldClassName The CSS class to replace
7707 * @param {String} newClassName The replacement CSS class
7708 * @return {Roo.Element} this
7710 replaceClass : function(oldClassName, newClassName){
7711 this.removeClass(oldClassName);
7712 this.addClass(newClassName);
7717 * Returns an object with properties matching the styles requested.
7718 * For example, el.getStyles('color', 'font-size', 'width') might return
7719 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7720 * @param {String} style1 A style name
7721 * @param {String} style2 A style name
7722 * @param {String} etc.
7723 * @return {Object} The style object
7725 getStyles : function(){
7726 var a = arguments, len = a.length, r = {};
7727 for(var i = 0; i < len; i++){
7728 r[a[i]] = this.getStyle(a[i]);
7734 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7735 * @param {String} property The style property whose value is returned.
7736 * @return {String} The current value of the style property for this element.
7738 getStyle : function(){
7739 return view && view.getComputedStyle ?
7741 var el = this.dom, v, cs, camel;
7742 if(prop == 'float'){
7745 if(el.style && (v = el.style[prop])){
7748 if(cs = view.getComputedStyle(el, "")){
7749 if(!(camel = propCache[prop])){
7750 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7757 var el = this.dom, v, cs, camel;
7758 if(prop == 'opacity'){
7759 if(typeof el.style.filter == 'string'){
7760 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7762 var fv = parseFloat(m[1]);
7764 return fv ? fv / 100 : 0;
7769 }else if(prop == 'float'){
7770 prop = "styleFloat";
7772 if(!(camel = propCache[prop])){
7773 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7775 if(v = el.style[camel]){
7778 if(cs = el.currentStyle){
7786 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7787 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7788 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7789 * @return {Roo.Element} this
7791 setStyle : function(prop, value){
7792 if(typeof prop == "string"){
7794 if (prop == 'float') {
7795 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7800 if(!(camel = propCache[prop])){
7801 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7804 if(camel == 'opacity') {
7805 this.setOpacity(value);
7807 this.dom.style[camel] = value;
7810 for(var style in prop){
7811 if(typeof prop[style] != "function"){
7812 this.setStyle(style, prop[style]);
7820 * More flexible version of {@link #setStyle} for setting style properties.
7821 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7822 * a function which returns such a specification.
7823 * @return {Roo.Element} this
7825 applyStyles : function(style){
7826 Roo.DomHelper.applyStyles(this.dom, style);
7831 * 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).
7832 * @return {Number} The X position of the element
7835 return D.getX(this.dom);
7839 * 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).
7840 * @return {Number} The Y position of the element
7843 return D.getY(this.dom);
7847 * 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).
7848 * @return {Array} The XY position of the element
7851 return D.getXY(this.dom);
7855 * 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).
7856 * @param {Number} The X position of the element
7857 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7858 * @return {Roo.Element} this
7860 setX : function(x, animate){
7862 D.setX(this.dom, x);
7864 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7870 * 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).
7871 * @param {Number} The Y position of the element
7872 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7873 * @return {Roo.Element} this
7875 setY : function(y, animate){
7877 D.setY(this.dom, y);
7879 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7885 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7886 * @param {String} left The left CSS property value
7887 * @return {Roo.Element} this
7889 setLeft : function(left){
7890 this.setStyle("left", this.addUnits(left));
7895 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7896 * @param {String} top The top CSS property value
7897 * @return {Roo.Element} this
7899 setTop : function(top){
7900 this.setStyle("top", this.addUnits(top));
7905 * Sets the element's CSS right style.
7906 * @param {String} right The right CSS property value
7907 * @return {Roo.Element} this
7909 setRight : function(right){
7910 this.setStyle("right", this.addUnits(right));
7915 * Sets the element's CSS bottom style.
7916 * @param {String} bottom The bottom CSS property value
7917 * @return {Roo.Element} this
7919 setBottom : function(bottom){
7920 this.setStyle("bottom", this.addUnits(bottom));
7925 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7926 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7927 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7928 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7929 * @return {Roo.Element} this
7931 setXY : function(pos, animate){
7933 D.setXY(this.dom, pos);
7935 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7941 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7942 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7943 * @param {Number} x X value for new position (coordinates are page-based)
7944 * @param {Number} y Y value for new position (coordinates are page-based)
7945 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7946 * @return {Roo.Element} this
7948 setLocation : function(x, y, animate){
7949 this.setXY([x, y], this.preanim(arguments, 2));
7954 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7955 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7956 * @param {Number} x X value for new position (coordinates are page-based)
7957 * @param {Number} y Y value for new position (coordinates are page-based)
7958 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7959 * @return {Roo.Element} this
7961 moveTo : function(x, y, animate){
7962 this.setXY([x, y], this.preanim(arguments, 2));
7967 * Returns the region of the given element.
7968 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7969 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7971 getRegion : function(){
7972 return D.getRegion(this.dom);
7976 * Returns the offset height of the element
7977 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7978 * @return {Number} The element's height
7980 getHeight : function(contentHeight){
7981 var h = this.dom.offsetHeight || 0;
7982 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7986 * Returns the offset width of the element
7987 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7988 * @return {Number} The element's width
7990 getWidth : function(contentWidth){
7991 var w = this.dom.offsetWidth || 0;
7992 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7996 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7997 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7998 * if a height has not been set using CSS.
8001 getComputedHeight : function(){
8002 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8004 h = parseInt(this.getStyle('height'), 10) || 0;
8005 if(!this.isBorderBox()){
8006 h += this.getFrameWidth('tb');
8013 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8014 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8015 * if a width has not been set using CSS.
8018 getComputedWidth : function(){
8019 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8021 w = parseInt(this.getStyle('width'), 10) || 0;
8022 if(!this.isBorderBox()){
8023 w += this.getFrameWidth('lr');
8030 * Returns the size of the element.
8031 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8032 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8034 getSize : function(contentSize){
8035 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8039 * Returns the width and height of the viewport.
8040 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8042 getViewSize : function(){
8043 var d = this.dom, doc = document, aw = 0, ah = 0;
8044 if(d == doc || d == doc.body){
8045 return {width : D.getViewWidth(), height: D.getViewHeight()};
8048 width : d.clientWidth,
8049 height: d.clientHeight
8055 * Returns the value of the "value" attribute
8056 * @param {Boolean} asNumber true to parse the value as a number
8057 * @return {String/Number}
8059 getValue : function(asNumber){
8060 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8064 adjustWidth : function(width){
8065 if(typeof width == "number"){
8066 if(this.autoBoxAdjust && !this.isBorderBox()){
8067 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8077 adjustHeight : function(height){
8078 if(typeof height == "number"){
8079 if(this.autoBoxAdjust && !this.isBorderBox()){
8080 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8090 * Set the width of the element
8091 * @param {Number} width The new width
8092 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8093 * @return {Roo.Element} this
8095 setWidth : function(width, animate){
8096 width = this.adjustWidth(width);
8098 this.dom.style.width = this.addUnits(width);
8100 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8106 * Set the height of the element
8107 * @param {Number} height The new height
8108 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8109 * @return {Roo.Element} this
8111 setHeight : function(height, animate){
8112 height = this.adjustHeight(height);
8114 this.dom.style.height = this.addUnits(height);
8116 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8122 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8123 * @param {Number} width The new width
8124 * @param {Number} height The new height
8125 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8126 * @return {Roo.Element} this
8128 setSize : function(width, height, animate){
8129 if(typeof width == "object"){ // in case of object from getSize()
8130 height = width.height; width = width.width;
8132 width = this.adjustWidth(width); height = this.adjustHeight(height);
8134 this.dom.style.width = this.addUnits(width);
8135 this.dom.style.height = this.addUnits(height);
8137 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8143 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8144 * @param {Number} x X value for new position (coordinates are page-based)
8145 * @param {Number} y Y value for new position (coordinates are page-based)
8146 * @param {Number} width The new width
8147 * @param {Number} height The new height
8148 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8149 * @return {Roo.Element} this
8151 setBounds : function(x, y, width, height, animate){
8153 this.setSize(width, height);
8154 this.setLocation(x, y);
8156 width = this.adjustWidth(width); height = this.adjustHeight(height);
8157 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8158 this.preanim(arguments, 4), 'motion');
8164 * 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.
8165 * @param {Roo.lib.Region} region The region to fill
8166 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8167 * @return {Roo.Element} this
8169 setRegion : function(region, animate){
8170 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8175 * Appends an event handler
8177 * @param {String} eventName The type of event to append
8178 * @param {Function} fn The method the event invokes
8179 * @param {Object} scope (optional) The scope (this object) of the fn
8180 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8182 addListener : function(eventName, fn, scope, options){
8184 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8189 * Removes an event handler from this element
8190 * @param {String} eventName the type of event to remove
8191 * @param {Function} fn the method the event invokes
8192 * @return {Roo.Element} this
8194 removeListener : function(eventName, fn){
8195 Roo.EventManager.removeListener(this.dom, eventName, fn);
8200 * Removes all previous added listeners from this element
8201 * @return {Roo.Element} this
8203 removeAllListeners : function(){
8204 E.purgeElement(this.dom);
8208 relayEvent : function(eventName, observable){
8209 this.on(eventName, function(e){
8210 observable.fireEvent(eventName, e);
8215 * Set the opacity of the element
8216 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8217 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8218 * @return {Roo.Element} this
8220 setOpacity : function(opacity, animate){
8222 var s = this.dom.style;
8225 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8226 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8228 s.opacity = opacity;
8231 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8237 * Gets the left X coordinate
8238 * @param {Boolean} local True to get the local css position instead of page coordinate
8241 getLeft : function(local){
8245 return parseInt(this.getStyle("left"), 10) || 0;
8250 * Gets the right X coordinate of the element (element X position + element width)
8251 * @param {Boolean} local True to get the local css position instead of page coordinate
8254 getRight : function(local){
8256 return this.getX() + this.getWidth();
8258 return (this.getLeft(true) + this.getWidth()) || 0;
8263 * Gets the top Y coordinate
8264 * @param {Boolean} local True to get the local css position instead of page coordinate
8267 getTop : function(local) {
8271 return parseInt(this.getStyle("top"), 10) || 0;
8276 * Gets the bottom Y coordinate of the element (element Y position + element height)
8277 * @param {Boolean} local True to get the local css position instead of page coordinate
8280 getBottom : function(local){
8282 return this.getY() + this.getHeight();
8284 return (this.getTop(true) + this.getHeight()) || 0;
8289 * Initializes positioning on this element. If a desired position is not passed, it will make the
8290 * the element positioned relative IF it is not already positioned.
8291 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8292 * @param {Number} zIndex (optional) The zIndex to apply
8293 * @param {Number} x (optional) Set the page X position
8294 * @param {Number} y (optional) Set the page Y position
8296 position : function(pos, zIndex, x, y){
8298 if(this.getStyle('position') == 'static'){
8299 this.setStyle('position', 'relative');
8302 this.setStyle("position", pos);
8305 this.setStyle("z-index", zIndex);
8307 if(x !== undefined && y !== undefined){
8309 }else if(x !== undefined){
8311 }else if(y !== undefined){
8317 * Clear positioning back to the default when the document was loaded
8318 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8319 * @return {Roo.Element} this
8321 clearPositioning : function(value){
8329 "position" : "static"
8335 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8336 * snapshot before performing an update and then restoring the element.
8339 getPositioning : function(){
8340 var l = this.getStyle("left");
8341 var t = this.getStyle("top");
8343 "position" : this.getStyle("position"),
8345 "right" : l ? "" : this.getStyle("right"),
8347 "bottom" : t ? "" : this.getStyle("bottom"),
8348 "z-index" : this.getStyle("z-index")
8353 * Gets the width of the border(s) for the specified side(s)
8354 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8355 * passing lr would get the border (l)eft width + the border (r)ight width.
8356 * @return {Number} The width of the sides passed added together
8358 getBorderWidth : function(side){
8359 return this.addStyles(side, El.borders);
8363 * Gets the width of the padding(s) for the specified side(s)
8364 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8365 * passing lr would get the padding (l)eft + the padding (r)ight.
8366 * @return {Number} The padding of the sides passed added together
8368 getPadding : function(side){
8369 return this.addStyles(side, El.paddings);
8373 * Set positioning with an object returned by getPositioning().
8374 * @param {Object} posCfg
8375 * @return {Roo.Element} this
8377 setPositioning : function(pc){
8378 this.applyStyles(pc);
8379 if(pc.right == "auto"){
8380 this.dom.style.right = "";
8382 if(pc.bottom == "auto"){
8383 this.dom.style.bottom = "";
8389 fixDisplay : function(){
8390 if(this.getStyle("display") == "none"){
8391 this.setStyle("visibility", "hidden");
8392 this.setStyle("display", this.originalDisplay); // first try reverting to default
8393 if(this.getStyle("display") == "none"){ // if that fails, default to block
8394 this.setStyle("display", "block");
8400 * Quick set left and top adding default units
8401 * @param {String} left The left CSS property value
8402 * @param {String} top The top CSS property value
8403 * @return {Roo.Element} this
8405 setLeftTop : function(left, top){
8406 this.dom.style.left = this.addUnits(left);
8407 this.dom.style.top = this.addUnits(top);
8412 * Move this element relative to its current position.
8413 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8414 * @param {Number} distance How far to move the element in pixels
8415 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8416 * @return {Roo.Element} this
8418 move : function(direction, distance, animate){
8419 var xy = this.getXY();
8420 direction = direction.toLowerCase();
8424 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8428 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8433 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8438 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8445 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8446 * @return {Roo.Element} this
8449 if(!this.isClipped){
8450 this.isClipped = true;
8451 this.originalClip = {
8452 "o": this.getStyle("overflow"),
8453 "x": this.getStyle("overflow-x"),
8454 "y": this.getStyle("overflow-y")
8456 this.setStyle("overflow", "hidden");
8457 this.setStyle("overflow-x", "hidden");
8458 this.setStyle("overflow-y", "hidden");
8464 * Return clipping (overflow) to original clipping before clip() was called
8465 * @return {Roo.Element} this
8467 unclip : function(){
8469 this.isClipped = false;
8470 var o = this.originalClip;
8471 if(o.o){this.setStyle("overflow", o.o);}
8472 if(o.x){this.setStyle("overflow-x", o.x);}
8473 if(o.y){this.setStyle("overflow-y", o.y);}
8480 * Gets the x,y coordinates specified by the anchor position on the element.
8481 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8482 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8483 * {width: (target width), height: (target height)} (defaults to the element's current size)
8484 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8485 * @return {Array} [x, y] An array containing the element's x and y coordinates
8487 getAnchorXY : function(anchor, local, s){
8488 //Passing a different size is useful for pre-calculating anchors,
8489 //especially for anchored animations that change the el size.
8491 var w, h, vp = false;
8494 if(d == document.body || d == document){
8496 w = D.getViewWidth(); h = D.getViewHeight();
8498 w = this.getWidth(); h = this.getHeight();
8501 w = s.width; h = s.height;
8503 var x = 0, y = 0, r = Math.round;
8504 switch((anchor || "tl").toLowerCase()){
8546 var sc = this.getScroll();
8547 return [x + sc.left, y + sc.top];
8549 //Add the element's offset xy
8550 var o = this.getXY();
8551 return [x+o[0], y+o[1]];
8555 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8556 * supported position values.
8557 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8558 * @param {String} position The position to align to.
8559 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8560 * @return {Array} [x, y]
8562 getAlignToXY : function(el, p, o){
8566 throw "Element.alignTo with an element that doesn't exist";
8568 var c = false; //constrain to viewport
8569 var p1 = "", p2 = "";
8576 }else if(p.indexOf("-") == -1){
8579 p = p.toLowerCase();
8580 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8582 throw "Element.alignTo with an invalid alignment " + p;
8584 p1 = m[1]; p2 = m[2]; c = !!m[3];
8586 //Subtract the aligned el's internal xy from the target's offset xy
8587 //plus custom offset to get the aligned el's new offset xy
8588 var a1 = this.getAnchorXY(p1, true);
8589 var a2 = el.getAnchorXY(p2, false);
8590 var x = a2[0] - a1[0] + o[0];
8591 var y = a2[1] - a1[1] + o[1];
8593 //constrain the aligned el to viewport if necessary
8594 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8595 // 5px of margin for ie
8596 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8598 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8599 //perpendicular to the vp border, allow the aligned el to slide on that border,
8600 //otherwise swap the aligned el to the opposite border of the target.
8601 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8602 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8603 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8604 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8607 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8608 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8610 if((x+w) > dw + scrollX){
8611 x = swapX ? r.left-w : dw+scrollX-w;
8614 x = swapX ? r.right : scrollX;
8616 if((y+h) > dh + scrollY){
8617 y = swapY ? r.top-h : dh+scrollY-h;
8620 y = swapY ? r.bottom : scrollY;
8627 getConstrainToXY : function(){
8628 var os = {top:0, left:0, bottom:0, right: 0};
8630 return function(el, local, offsets, proposedXY){
8632 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8634 var vw, vh, vx = 0, vy = 0;
8635 if(el.dom == document.body || el.dom == document){
8636 vw = Roo.lib.Dom.getViewWidth();
8637 vh = Roo.lib.Dom.getViewHeight();
8639 vw = el.dom.clientWidth;
8640 vh = el.dom.clientHeight;
8642 var vxy = el.getXY();
8648 var s = el.getScroll();
8650 vx += offsets.left + s.left;
8651 vy += offsets.top + s.top;
8653 vw -= offsets.right;
8654 vh -= offsets.bottom;
8659 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8660 var x = xy[0], y = xy[1];
8661 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8663 // only move it if it needs it
8666 // first validate right/bottom
8675 // then make sure top/left isn't negative
8684 return moved ? [x, y] : false;
8689 adjustForConstraints : function(xy, parent, offsets){
8690 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8694 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8695 * document it aligns it to the viewport.
8696 * The position parameter is optional, and can be specified in any one of the following formats:
8698 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8699 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8700 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8701 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8702 * <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
8703 * element's anchor point, and the second value is used as the target's anchor point.</li>
8705 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8706 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8707 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8708 * that specified in order to enforce the viewport constraints.
8709 * Following are all of the supported anchor positions:
8712 ----- -----------------------------
8713 tl The top left corner (default)
8714 t The center of the top edge
8715 tr The top right corner
8716 l The center of the left edge
8717 c In the center of the element
8718 r The center of the right edge
8719 bl The bottom left corner
8720 b The center of the bottom edge
8721 br The bottom right corner
8725 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8726 el.alignTo("other-el");
8728 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8729 el.alignTo("other-el", "tr?");
8731 // align the bottom right corner of el with the center left edge of other-el
8732 el.alignTo("other-el", "br-l?");
8734 // align the center of el with the bottom left corner of other-el and
8735 // adjust the x position by -6 pixels (and the y position by 0)
8736 el.alignTo("other-el", "c-bl", [-6, 0]);
8738 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8739 * @param {String} position The position to align to.
8740 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8741 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8742 * @return {Roo.Element} this
8744 alignTo : function(element, position, offsets, animate){
8745 var xy = this.getAlignToXY(element, position, offsets);
8746 this.setXY(xy, this.preanim(arguments, 3));
8751 * Anchors an element to another element and realigns it when the window is resized.
8752 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8753 * @param {String} position The position to align to.
8754 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8755 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8756 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8757 * is a number, it is used as the buffer delay (defaults to 50ms).
8758 * @param {Function} callback The function to call after the animation finishes
8759 * @return {Roo.Element} this
8761 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8762 var action = function(){
8763 this.alignTo(el, alignment, offsets, animate);
8764 Roo.callback(callback, this);
8766 Roo.EventManager.onWindowResize(action, this);
8767 var tm = typeof monitorScroll;
8768 if(tm != 'undefined'){
8769 Roo.EventManager.on(window, 'scroll', action, this,
8770 {buffer: tm == 'number' ? monitorScroll : 50});
8772 action.call(this); // align immediately
8776 * Clears any opacity settings from this element. Required in some cases for IE.
8777 * @return {Roo.Element} this
8779 clearOpacity : function(){
8780 if (window.ActiveXObject) {
8781 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8782 this.dom.style.filter = "";
8785 this.dom.style.opacity = "";
8786 this.dom.style["-moz-opacity"] = "";
8787 this.dom.style["-khtml-opacity"] = "";
8793 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8794 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8795 * @return {Roo.Element} this
8797 hide : function(animate){
8798 this.setVisible(false, this.preanim(arguments, 0));
8803 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8804 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8805 * @return {Roo.Element} this
8807 show : function(animate){
8808 this.setVisible(true, this.preanim(arguments, 0));
8813 * @private Test if size has a unit, otherwise appends the default
8815 addUnits : function(size){
8816 return Roo.Element.addUnits(size, this.defaultUnit);
8820 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8821 * @return {Roo.Element} this
8823 beginMeasure : function(){
8825 if(el.offsetWidth || el.offsetHeight){
8826 return this; // offsets work already
8829 var p = this.dom, b = document.body; // start with this element
8830 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8831 var pe = Roo.get(p);
8832 if(pe.getStyle('display') == 'none'){
8833 changed.push({el: p, visibility: pe.getStyle("visibility")});
8834 p.style.visibility = "hidden";
8835 p.style.display = "block";
8839 this._measureChanged = changed;
8845 * Restores displays to before beginMeasure was called
8846 * @return {Roo.Element} this
8848 endMeasure : function(){
8849 var changed = this._measureChanged;
8851 for(var i = 0, len = changed.length; i < len; i++) {
8853 r.el.style.visibility = r.visibility;
8854 r.el.style.display = "none";
8856 this._measureChanged = null;
8862 * Update the innerHTML of this element, optionally searching for and processing scripts
8863 * @param {String} html The new HTML
8864 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8865 * @param {Function} callback For async script loading you can be noticed when the update completes
8866 * @return {Roo.Element} this
8868 update : function(html, loadScripts, callback){
8869 if(typeof html == "undefined"){
8872 if(loadScripts !== true){
8873 this.dom.innerHTML = html;
8874 if(typeof callback == "function"){
8882 html += '<span id="' + id + '"></span>';
8884 E.onAvailable(id, function(){
8885 var hd = document.getElementsByTagName("head")[0];
8886 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8887 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8888 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8891 while(match = re.exec(html)){
8892 var attrs = match[1];
8893 var srcMatch = attrs ? attrs.match(srcRe) : false;
8894 if(srcMatch && srcMatch[2]){
8895 var s = document.createElement("script");
8896 s.src = srcMatch[2];
8897 var typeMatch = attrs.match(typeRe);
8898 if(typeMatch && typeMatch[2]){
8899 s.type = typeMatch[2];
8902 }else if(match[2] && match[2].length > 0){
8903 if(window.execScript) {
8904 window.execScript(match[2]);
8912 window.eval(match[2]);
8916 var el = document.getElementById(id);
8917 if(el){el.parentNode.removeChild(el);}
8918 if(typeof callback == "function"){
8922 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8927 * Direct access to the UpdateManager update() method (takes the same parameters).
8928 * @param {String/Function} url The url for this request or a function to call to get the url
8929 * @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}
8930 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8931 * @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.
8932 * @return {Roo.Element} this
8935 var um = this.getUpdateManager();
8936 um.update.apply(um, arguments);
8941 * Gets this element's UpdateManager
8942 * @return {Roo.UpdateManager} The UpdateManager
8944 getUpdateManager : function(){
8945 if(!this.updateManager){
8946 this.updateManager = new Roo.UpdateManager(this);
8948 return this.updateManager;
8952 * Disables text selection for this element (normalized across browsers)
8953 * @return {Roo.Element} this
8955 unselectable : function(){
8956 this.dom.unselectable = "on";
8957 this.swallowEvent("selectstart", true);
8958 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8959 this.addClass("x-unselectable");
8964 * Calculates the x, y to center this element on the screen
8965 * @return {Array} The x, y values [x, y]
8967 getCenterXY : function(){
8968 return this.getAlignToXY(document, 'c-c');
8972 * Centers the Element in either the viewport, or another Element.
8973 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8975 center : function(centerIn){
8976 this.alignTo(centerIn || document, 'c-c');
8981 * Tests various css rules/browsers to determine if this element uses a border box
8984 isBorderBox : function(){
8985 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8989 * Return a box {x, y, width, height} that can be used to set another elements
8990 * size/location to match this element.
8991 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8992 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8993 * @return {Object} box An object in the format {x, y, width, height}
8995 getBox : function(contentBox, local){
9000 var left = parseInt(this.getStyle("left"), 10) || 0;
9001 var top = parseInt(this.getStyle("top"), 10) || 0;
9004 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9006 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9008 var l = this.getBorderWidth("l")+this.getPadding("l");
9009 var r = this.getBorderWidth("r")+this.getPadding("r");
9010 var t = this.getBorderWidth("t")+this.getPadding("t");
9011 var b = this.getBorderWidth("b")+this.getPadding("b");
9012 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)};
9014 bx.right = bx.x + bx.width;
9015 bx.bottom = bx.y + bx.height;
9020 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9021 for more information about the sides.
9022 * @param {String} sides
9025 getFrameWidth : function(sides, onlyContentBox){
9026 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9030 * 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.
9031 * @param {Object} box The box to fill {x, y, width, height}
9032 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9033 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9034 * @return {Roo.Element} this
9036 setBox : function(box, adjust, animate){
9037 var w = box.width, h = box.height;
9038 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9039 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9040 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9042 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9047 * Forces the browser to repaint this element
9048 * @return {Roo.Element} this
9050 repaint : function(){
9052 this.addClass("x-repaint");
9053 setTimeout(function(){
9054 Roo.get(dom).removeClass("x-repaint");
9060 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9061 * then it returns the calculated width of the sides (see getPadding)
9062 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9063 * @return {Object/Number}
9065 getMargins : function(side){
9068 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9069 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9070 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9071 right: parseInt(this.getStyle("margin-right"), 10) || 0
9074 return this.addStyles(side, El.margins);
9079 addStyles : function(sides, styles){
9081 for(var i = 0, len = sides.length; i < len; i++){
9082 v = this.getStyle(styles[sides.charAt(i)]);
9084 w = parseInt(v, 10);
9092 * Creates a proxy element of this element
9093 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9094 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9095 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9096 * @return {Roo.Element} The new proxy element
9098 createProxy : function(config, renderTo, matchBox){
9100 renderTo = Roo.getDom(renderTo);
9102 renderTo = document.body;
9104 config = typeof config == "object" ?
9105 config : {tag : "div", cls: config};
9106 var proxy = Roo.DomHelper.append(renderTo, config, true);
9108 proxy.setBox(this.getBox());
9114 * Puts a mask over this element to disable user interaction. Requires core.css.
9115 * This method can only be applied to elements which accept child nodes.
9116 * @param {String} msg (optional) A message to display in the mask
9117 * @param {String} msgCls (optional) A css class to apply to the msg element
9118 * @return {Element} The mask element
9120 mask : function(msg, msgCls)
9122 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9123 this.setStyle("position", "relative");
9126 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9128 this.addClass("x-masked");
9129 this._mask.setDisplayed(true);
9134 while (dom && dom.style) {
9135 if (!isNaN(parseInt(dom.style.zIndex))) {
9136 z = Math.max(z, parseInt(dom.style.zIndex));
9138 dom = dom.parentNode;
9140 // if we are masking the body - then it hides everything..
9141 if (this.dom == document.body) {
9143 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9144 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9147 if(typeof msg == 'string'){
9149 this._maskMsg = Roo.DomHelper.append(this.dom, {
9150 cls: "roo-el-mask-msg",
9154 cls: 'fa fa-spinner fa-spin'
9162 var mm = this._maskMsg;
9163 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9164 if (mm.dom.lastChild) { // weird IE issue?
9165 mm.dom.lastChild.innerHTML = msg;
9167 mm.setDisplayed(true);
9169 mm.setStyle('z-index', z + 102);
9171 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9172 this._mask.setHeight(this.getHeight());
9174 this._mask.setStyle('z-index', z + 100);
9180 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9181 * it is cached for reuse.
9183 unmask : function(removeEl){
9185 if(removeEl === true){
9186 this._mask.remove();
9189 this._maskMsg.remove();
9190 delete this._maskMsg;
9193 this._mask.setDisplayed(false);
9195 this._maskMsg.setDisplayed(false);
9199 this.removeClass("x-masked");
9203 * Returns true if this element is masked
9206 isMasked : function(){
9207 return this._mask && this._mask.isVisible();
9211 * Creates an iframe shim for this element to keep selects and other windowed objects from
9213 * @return {Roo.Element} The new shim element
9215 createShim : function(){
9216 var el = document.createElement('iframe');
9217 el.frameBorder = 'no';
9218 el.className = 'roo-shim';
9219 if(Roo.isIE && Roo.isSecure){
9220 el.src = Roo.SSL_SECURE_URL;
9222 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9223 shim.autoBoxAdjust = false;
9228 * Removes this element from the DOM and deletes it from the cache
9230 remove : function(){
9231 if(this.dom.parentNode){
9232 this.dom.parentNode.removeChild(this.dom);
9234 delete El.cache[this.dom.id];
9238 * Sets up event handlers to add and remove a css class when the mouse is over this element
9239 * @param {String} className
9240 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9241 * mouseout events for children elements
9242 * @return {Roo.Element} this
9244 addClassOnOver : function(className, preventFlicker){
9245 this.on("mouseover", function(){
9246 Roo.fly(this, '_internal').addClass(className);
9248 var removeFn = function(e){
9249 if(preventFlicker !== true || !e.within(this, true)){
9250 Roo.fly(this, '_internal').removeClass(className);
9253 this.on("mouseout", removeFn, this.dom);
9258 * Sets up event handlers to add and remove a css class when this element has the focus
9259 * @param {String} className
9260 * @return {Roo.Element} this
9262 addClassOnFocus : function(className){
9263 this.on("focus", function(){
9264 Roo.fly(this, '_internal').addClass(className);
9266 this.on("blur", function(){
9267 Roo.fly(this, '_internal').removeClass(className);
9272 * 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)
9273 * @param {String} className
9274 * @return {Roo.Element} this
9276 addClassOnClick : function(className){
9278 this.on("mousedown", function(){
9279 Roo.fly(dom, '_internal').addClass(className);
9280 var d = Roo.get(document);
9281 var fn = function(){
9282 Roo.fly(dom, '_internal').removeClass(className);
9283 d.removeListener("mouseup", fn);
9285 d.on("mouseup", fn);
9291 * Stops the specified event from bubbling and optionally prevents the default action
9292 * @param {String} eventName
9293 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9294 * @return {Roo.Element} this
9296 swallowEvent : function(eventName, preventDefault){
9297 var fn = function(e){
9298 e.stopPropagation();
9303 if(eventName instanceof Array){
9304 for(var i = 0, len = eventName.length; i < len; i++){
9305 this.on(eventName[i], fn);
9309 this.on(eventName, fn);
9316 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9319 * Sizes this element to its parent element's dimensions performing
9320 * neccessary box adjustments.
9321 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9322 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9323 * @return {Roo.Element} this
9325 fitToParent : function(monitorResize, targetParent) {
9326 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9327 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9328 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9331 var p = Roo.get(targetParent || this.dom.parentNode);
9332 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9333 if (monitorResize === true) {
9334 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9335 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9341 * Gets the next sibling, skipping text nodes
9342 * @return {HTMLElement} The next sibling or null
9344 getNextSibling : function(){
9345 var n = this.dom.nextSibling;
9346 while(n && n.nodeType != 1){
9353 * Gets the previous sibling, skipping text nodes
9354 * @return {HTMLElement} The previous sibling or null
9356 getPrevSibling : function(){
9357 var n = this.dom.previousSibling;
9358 while(n && n.nodeType != 1){
9359 n = n.previousSibling;
9366 * Appends the passed element(s) to this element
9367 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9368 * @return {Roo.Element} this
9370 appendChild: function(el){
9377 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9378 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9379 * automatically generated with the specified attributes.
9380 * @param {HTMLElement} insertBefore (optional) a child element of this element
9381 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9382 * @return {Roo.Element} The new child element
9384 createChild: function(config, insertBefore, returnDom){
9385 config = config || {tag:'div'};
9387 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9389 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9393 * Appends this element to the passed element
9394 * @param {String/HTMLElement/Element} el The new parent element
9395 * @return {Roo.Element} this
9397 appendTo: function(el){
9398 el = Roo.getDom(el);
9399 el.appendChild(this.dom);
9404 * Inserts this element before the passed element in the DOM
9405 * @param {String/HTMLElement/Element} el The element to insert before
9406 * @return {Roo.Element} this
9408 insertBefore: function(el){
9409 el = Roo.getDom(el);
9410 el.parentNode.insertBefore(this.dom, el);
9415 * Inserts this element after the passed element in the DOM
9416 * @param {String/HTMLElement/Element} el The element to insert after
9417 * @return {Roo.Element} this
9419 insertAfter: function(el){
9420 el = Roo.getDom(el);
9421 el.parentNode.insertBefore(this.dom, el.nextSibling);
9426 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9427 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9428 * @return {Roo.Element} The new child
9430 insertFirst: function(el, returnDom){
9432 if(typeof el == 'object' && !el.nodeType){ // dh config
9433 return this.createChild(el, this.dom.firstChild, returnDom);
9435 el = Roo.getDom(el);
9436 this.dom.insertBefore(el, this.dom.firstChild);
9437 return !returnDom ? Roo.get(el) : el;
9442 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9443 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9444 * @param {String} where (optional) 'before' or 'after' defaults to before
9445 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9446 * @return {Roo.Element} the inserted Element
9448 insertSibling: function(el, where, returnDom){
9449 where = where ? where.toLowerCase() : 'before';
9451 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9453 if(typeof el == 'object' && !el.nodeType){ // dh config
9454 if(where == 'after' && !this.dom.nextSibling){
9455 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9457 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9461 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9462 where == 'before' ? this.dom : this.dom.nextSibling);
9471 * Creates and wraps this element with another element
9472 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9473 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9474 * @return {HTMLElement/Element} The newly created wrapper element
9476 wrap: function(config, returnDom){
9478 config = {tag: "div"};
9480 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9481 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9486 * Replaces the passed element with this element
9487 * @param {String/HTMLElement/Element} el The element to replace
9488 * @return {Roo.Element} this
9490 replace: function(el){
9492 this.insertBefore(el);
9498 * Inserts an html fragment into this element
9499 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9500 * @param {String} html The HTML fragment
9501 * @param {Boolean} returnEl True to return an Roo.Element
9502 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9504 insertHtml : function(where, html, returnEl){
9505 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9506 return returnEl ? Roo.get(el) : el;
9510 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9511 * @param {Object} o The object with the attributes
9512 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9513 * @return {Roo.Element} this
9515 set : function(o, useSet){
9517 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9519 if(attr == "style" || typeof o[attr] == "function") { continue; }
9521 el.className = o["cls"];
9524 el.setAttribute(attr, o[attr]);
9531 Roo.DomHelper.applyStyles(el, o.style);
9537 * Convenience method for constructing a KeyMap
9538 * @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:
9539 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9540 * @param {Function} fn The function to call
9541 * @param {Object} scope (optional) The scope of the function
9542 * @return {Roo.KeyMap} The KeyMap created
9544 addKeyListener : function(key, fn, scope){
9546 if(typeof key != "object" || key instanceof Array){
9562 return new Roo.KeyMap(this, config);
9566 * Creates a KeyMap for this element
9567 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9568 * @return {Roo.KeyMap} The KeyMap created
9570 addKeyMap : function(config){
9571 return new Roo.KeyMap(this, config);
9575 * Returns true if this element is scrollable.
9578 isScrollable : function(){
9580 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9584 * 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().
9585 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9586 * @param {Number} value The new scroll value
9587 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9588 * @return {Element} this
9591 scrollTo : function(side, value, animate){
9592 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9594 this.dom[prop] = value;
9596 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9597 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9603 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9604 * within this element's scrollable range.
9605 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9606 * @param {Number} distance How far to scroll the element in pixels
9607 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9608 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9609 * was scrolled as far as it could go.
9611 scroll : function(direction, distance, animate){
9612 if(!this.isScrollable()){
9616 var l = el.scrollLeft, t = el.scrollTop;
9617 var w = el.scrollWidth, h = el.scrollHeight;
9618 var cw = el.clientWidth, ch = el.clientHeight;
9619 direction = direction.toLowerCase();
9620 var scrolled = false;
9621 var a = this.preanim(arguments, 2);
9626 var v = Math.min(l + distance, w-cw);
9627 this.scrollTo("left", v, a);
9634 var v = Math.max(l - distance, 0);
9635 this.scrollTo("left", v, a);
9643 var v = Math.max(t - distance, 0);
9644 this.scrollTo("top", v, a);
9652 var v = Math.min(t + distance, h-ch);
9653 this.scrollTo("top", v, a);
9662 * Translates the passed page coordinates into left/top css values for this element
9663 * @param {Number/Array} x The page x or an array containing [x, y]
9664 * @param {Number} y The page y
9665 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9667 translatePoints : function(x, y){
9668 if(typeof x == 'object' || x instanceof Array){
9671 var p = this.getStyle('position');
9672 var o = this.getXY();
9674 var l = parseInt(this.getStyle('left'), 10);
9675 var t = parseInt(this.getStyle('top'), 10);
9678 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9681 t = (p == "relative") ? 0 : this.dom.offsetTop;
9684 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9688 * Returns the current scroll position of the element.
9689 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9691 getScroll : function(){
9692 var d = this.dom, doc = document;
9693 if(d == doc || d == doc.body){
9694 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9695 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9696 return {left: l, top: t};
9698 return {left: d.scrollLeft, top: d.scrollTop};
9703 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9704 * are convert to standard 6 digit hex color.
9705 * @param {String} attr The css attribute
9706 * @param {String} defaultValue The default value to use when a valid color isn't found
9707 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9710 getColor : function(attr, defaultValue, prefix){
9711 var v = this.getStyle(attr);
9712 if(!v || v == "transparent" || v == "inherit") {
9713 return defaultValue;
9715 var color = typeof prefix == "undefined" ? "#" : prefix;
9716 if(v.substr(0, 4) == "rgb("){
9717 var rvs = v.slice(4, v.length -1).split(",");
9718 for(var i = 0; i < 3; i++){
9719 var h = parseInt(rvs[i]).toString(16);
9726 if(v.substr(0, 1) == "#"){
9728 for(var i = 1; i < 4; i++){
9729 var c = v.charAt(i);
9732 }else if(v.length == 7){
9733 color += v.substr(1);
9737 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9741 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9742 * gradient background, rounded corners and a 4-way shadow.
9743 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9744 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9745 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9746 * @return {Roo.Element} this
9748 boxWrap : function(cls){
9749 cls = cls || 'x-box';
9750 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9751 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9756 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9757 * @param {String} namespace The namespace in which to look for the attribute
9758 * @param {String} name The attribute name
9759 * @return {String} The attribute value
9761 getAttributeNS : Roo.isIE ? function(ns, name){
9763 var type = typeof d[ns+":"+name];
9764 if(type != 'undefined' && type != 'unknown'){
9765 return d[ns+":"+name];
9768 } : function(ns, name){
9770 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9775 * Sets or Returns the value the dom attribute value
9776 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9777 * @param {String} value (optional) The value to set the attribute to
9778 * @return {String} The attribute value
9780 attr : function(name){
9781 if (arguments.length > 1) {
9782 this.dom.setAttribute(name, arguments[1]);
9783 return arguments[1];
9785 if (typeof(name) == 'object') {
9786 for(var i in name) {
9787 this.attr(i, name[i]);
9793 if (!this.dom.hasAttribute(name)) {
9796 return this.dom.getAttribute(name);
9803 var ep = El.prototype;
9806 * Appends an event handler (Shorthand for addListener)
9807 * @param {String} eventName The type of event to append
9808 * @param {Function} fn The method the event invokes
9809 * @param {Object} scope (optional) The scope (this object) of the fn
9810 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9813 ep.on = ep.addListener;
9815 ep.mon = ep.addListener;
9818 * Removes an event handler from this element (shorthand for removeListener)
9819 * @param {String} eventName the type of event to remove
9820 * @param {Function} fn the method the event invokes
9821 * @return {Roo.Element} this
9824 ep.un = ep.removeListener;
9827 * true to automatically adjust width and height settings for box-model issues (default to true)
9829 ep.autoBoxAdjust = true;
9832 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9835 El.addUnits = function(v, defaultUnit){
9836 if(v === "" || v == "auto"){
9839 if(v === undefined){
9842 if(typeof v == "number" || !El.unitPattern.test(v)){
9843 return v + (defaultUnit || 'px');
9848 // special markup used throughout Roo when box wrapping elements
9849 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>';
9851 * Visibility mode constant - Use visibility to hide element
9857 * Visibility mode constant - Use display to hide element
9863 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9864 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9865 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9877 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9878 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9879 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9880 * @return {Element} The Element object
9883 El.get = function(el){
9885 if(!el){ return null; }
9886 if(typeof el == "string"){ // element id
9887 if(!(elm = document.getElementById(el))){
9890 if(ex = El.cache[el]){
9893 ex = El.cache[el] = new El(elm);
9896 }else if(el.tagName){ // dom element
9900 if(ex = El.cache[id]){
9903 ex = El.cache[id] = new El(el);
9906 }else if(el instanceof El){
9908 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9909 // catch case where it hasn't been appended
9910 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9913 }else if(el.isComposite){
9915 }else if(el instanceof Array){
9916 return El.select(el);
9917 }else if(el == document){
9918 // create a bogus element object representing the document object
9920 var f = function(){};
9921 f.prototype = El.prototype;
9923 docEl.dom = document;
9931 El.uncache = function(el){
9932 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9934 delete El.cache[a[i].id || a[i]];
9940 // Garbage collection - uncache elements/purge listeners on orphaned elements
9941 // so we don't hold a reference and cause the browser to retain them
9942 El.garbageCollect = function(){
9943 if(!Roo.enableGarbageCollector){
9944 clearInterval(El.collectorThread);
9947 for(var eid in El.cache){
9948 var el = El.cache[eid], d = el.dom;
9949 // -------------------------------------------------------
9950 // Determining what is garbage:
9951 // -------------------------------------------------------
9953 // dom node is null, definitely garbage
9954 // -------------------------------------------------------
9956 // no parentNode == direct orphan, definitely garbage
9957 // -------------------------------------------------------
9958 // !d.offsetParent && !document.getElementById(eid)
9959 // display none elements have no offsetParent so we will
9960 // also try to look it up by it's id. However, check
9961 // offsetParent first so we don't do unneeded lookups.
9962 // This enables collection of elements that are not orphans
9963 // directly, but somewhere up the line they have an orphan
9965 // -------------------------------------------------------
9966 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9967 delete El.cache[eid];
9968 if(d && Roo.enableListenerCollection){
9974 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9978 El.Flyweight = function(dom){
9981 El.Flyweight.prototype = El.prototype;
9983 El._flyweights = {};
9985 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9986 * the dom node can be overwritten by other code.
9987 * @param {String/HTMLElement} el The dom node or id
9988 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9989 * prevent conflicts (e.g. internally Roo uses "_internal")
9991 * @return {Element} The shared Element object
9993 El.fly = function(el, named){
9994 named = named || '_global';
9995 el = Roo.getDom(el);
9999 if(!El._flyweights[named]){
10000 El._flyweights[named] = new El.Flyweight();
10002 El._flyweights[named].dom = el;
10003 return El._flyweights[named];
10007 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10008 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10009 * Shorthand of {@link Roo.Element#get}
10010 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10011 * @return {Element} The Element object
10017 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10018 * the dom node can be overwritten by other code.
10019 * Shorthand of {@link Roo.Element#fly}
10020 * @param {String/HTMLElement} el The dom node or id
10021 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10022 * prevent conflicts (e.g. internally Roo uses "_internal")
10024 * @return {Element} The shared Element object
10030 // speedy lookup for elements never to box adjust
10031 var noBoxAdjust = Roo.isStrict ? {
10034 input:1, select:1, textarea:1
10036 if(Roo.isIE || Roo.isGecko){
10037 noBoxAdjust['button'] = 1;
10041 Roo.EventManager.on(window, 'unload', function(){
10043 delete El._flyweights;
10051 Roo.Element.selectorFunction = Roo.DomQuery.select;
10054 Roo.Element.select = function(selector, unique, root){
10056 if(typeof selector == "string"){
10057 els = Roo.Element.selectorFunction(selector, root);
10058 }else if(selector.length !== undefined){
10061 throw "Invalid selector";
10063 if(unique === true){
10064 return new Roo.CompositeElement(els);
10066 return new Roo.CompositeElementLite(els);
10070 * Selects elements based on the passed CSS selector to enable working on them as 1.
10071 * @param {String/Array} selector The CSS selector or an array of elements
10072 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10073 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10074 * @return {CompositeElementLite/CompositeElement}
10078 Roo.select = Roo.Element.select;
10095 * Ext JS Library 1.1.1
10096 * Copyright(c) 2006-2007, Ext JS, LLC.
10098 * Originally Released Under LGPL - original licence link has changed is not relivant.
10101 * <script type="text/javascript">
10106 //Notifies Element that fx methods are available
10107 Roo.enableFx = true;
10111 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10112 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10113 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10114 * Element effects to work.</p><br/>
10116 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10117 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10118 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10119 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10120 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10121 * expected results and should be done with care.</p><br/>
10123 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10124 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10127 ----- -----------------------------
10128 tl The top left corner
10129 t The center of the top edge
10130 tr The top right corner
10131 l The center of the left edge
10132 r The center of the right edge
10133 bl The bottom left corner
10134 b The center of the bottom edge
10135 br The bottom right corner
10137 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10138 * below are common options that can be passed to any Fx method.</b>
10139 * @cfg {Function} callback A function called when the effect is finished
10140 * @cfg {Object} scope The scope of the effect function
10141 * @cfg {String} easing A valid Easing value for the effect
10142 * @cfg {String} afterCls A css class to apply after the effect
10143 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10144 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10145 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10146 * effects that end with the element being visually hidden, ignored otherwise)
10147 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10148 * a function which returns such a specification that will be applied to the Element after the effect finishes
10149 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10150 * @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
10151 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10155 * Slides the element into view. An anchor point can be optionally passed to set the point of
10156 * origin for the slide effect. This function automatically handles wrapping the element with
10157 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10160 // default: slide the element in from the top
10163 // custom: slide the element in from the right with a 2-second duration
10164 el.slideIn('r', { duration: 2 });
10166 // common config options shown with default values
10172 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10173 * @param {Object} options (optional) Object literal with any of the Fx config options
10174 * @return {Roo.Element} The Element
10176 slideIn : function(anchor, o){
10177 var el = this.getFxEl();
10180 el.queueFx(o, function(){
10182 anchor = anchor || "t";
10184 // fix display to visibility
10187 // restore values after effect
10188 var r = this.getFxRestore();
10189 var b = this.getBox();
10190 // fixed size for slide
10194 var wrap = this.fxWrap(r.pos, o, "hidden");
10196 var st = this.dom.style;
10197 st.visibility = "visible";
10198 st.position = "absolute";
10200 // clear out temp styles after slide and unwrap
10201 var after = function(){
10202 el.fxUnwrap(wrap, r.pos, o);
10203 st.width = r.width;
10204 st.height = r.height;
10207 // time to calc the positions
10208 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10210 switch(anchor.toLowerCase()){
10212 wrap.setSize(b.width, 0);
10213 st.left = st.bottom = "0";
10217 wrap.setSize(0, b.height);
10218 st.right = st.top = "0";
10222 wrap.setSize(0, b.height);
10223 wrap.setX(b.right);
10224 st.left = st.top = "0";
10225 a = {width: bw, points: pt};
10228 wrap.setSize(b.width, 0);
10229 wrap.setY(b.bottom);
10230 st.left = st.top = "0";
10231 a = {height: bh, points: pt};
10234 wrap.setSize(0, 0);
10235 st.right = st.bottom = "0";
10236 a = {width: bw, height: bh};
10239 wrap.setSize(0, 0);
10240 wrap.setY(b.y+b.height);
10241 st.right = st.top = "0";
10242 a = {width: bw, height: bh, points: pt};
10245 wrap.setSize(0, 0);
10246 wrap.setXY([b.right, b.bottom]);
10247 st.left = st.top = "0";
10248 a = {width: bw, height: bh, points: pt};
10251 wrap.setSize(0, 0);
10252 wrap.setX(b.x+b.width);
10253 st.left = st.bottom = "0";
10254 a = {width: bw, height: bh, points: pt};
10257 this.dom.style.visibility = "visible";
10260 arguments.callee.anim = wrap.fxanim(a,
10270 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10271 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10272 * 'hidden') but block elements will still take up space in the document. The element must be removed
10273 * from the DOM using the 'remove' config option if desired. This function automatically handles
10274 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10277 // default: slide the element out to the top
10280 // custom: slide the element out to the right with a 2-second duration
10281 el.slideOut('r', { duration: 2 });
10283 // common config options shown with default values
10291 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10292 * @param {Object} options (optional) Object literal with any of the Fx config options
10293 * @return {Roo.Element} The Element
10295 slideOut : function(anchor, o){
10296 var el = this.getFxEl();
10299 el.queueFx(o, function(){
10301 anchor = anchor || "t";
10303 // restore values after effect
10304 var r = this.getFxRestore();
10306 var b = this.getBox();
10307 // fixed size for slide
10311 var wrap = this.fxWrap(r.pos, o, "visible");
10313 var st = this.dom.style;
10314 st.visibility = "visible";
10315 st.position = "absolute";
10319 var after = function(){
10321 el.setDisplayed(false);
10326 el.fxUnwrap(wrap, r.pos, o);
10328 st.width = r.width;
10329 st.height = r.height;
10334 var a, zero = {to: 0};
10335 switch(anchor.toLowerCase()){
10337 st.left = st.bottom = "0";
10338 a = {height: zero};
10341 st.right = st.top = "0";
10345 st.left = st.top = "0";
10346 a = {width: zero, points: {to:[b.right, b.y]}};
10349 st.left = st.top = "0";
10350 a = {height: zero, points: {to:[b.x, b.bottom]}};
10353 st.right = st.bottom = "0";
10354 a = {width: zero, height: zero};
10357 st.right = st.top = "0";
10358 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10361 st.left = st.top = "0";
10362 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10365 st.left = st.bottom = "0";
10366 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10370 arguments.callee.anim = wrap.fxanim(a,
10380 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10381 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10382 * The element must be removed from the DOM using the 'remove' config option if desired.
10388 // common config options shown with default values
10396 * @param {Object} options (optional) Object literal with any of the Fx config options
10397 * @return {Roo.Element} The Element
10399 puff : function(o){
10400 var el = this.getFxEl();
10403 el.queueFx(o, function(){
10404 this.clearOpacity();
10407 // restore values after effect
10408 var r = this.getFxRestore();
10409 var st = this.dom.style;
10411 var after = function(){
10413 el.setDisplayed(false);
10420 el.setPositioning(r.pos);
10421 st.width = r.width;
10422 st.height = r.height;
10427 var width = this.getWidth();
10428 var height = this.getHeight();
10430 arguments.callee.anim = this.fxanim({
10431 width : {to: this.adjustWidth(width * 2)},
10432 height : {to: this.adjustHeight(height * 2)},
10433 points : {by: [-(width * .5), -(height * .5)]},
10435 fontSize: {to:200, unit: "%"}
10446 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10447 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10448 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10454 // all config options shown with default values
10462 * @param {Object} options (optional) Object literal with any of the Fx config options
10463 * @return {Roo.Element} The Element
10465 switchOff : function(o){
10466 var el = this.getFxEl();
10469 el.queueFx(o, function(){
10470 this.clearOpacity();
10473 // restore values after effect
10474 var r = this.getFxRestore();
10475 var st = this.dom.style;
10477 var after = function(){
10479 el.setDisplayed(false);
10485 el.setPositioning(r.pos);
10486 st.width = r.width;
10487 st.height = r.height;
10492 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10493 this.clearOpacity();
10497 points:{by:[0, this.getHeight() * .5]}
10498 }, o, 'motion', 0.3, 'easeIn', after);
10499 }).defer(100, this);
10506 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10507 * changed using the "attr" config option) and then fading back to the original color. If no original
10508 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10511 // default: highlight background to yellow
10514 // custom: highlight foreground text to blue for 2 seconds
10515 el.highlight("0000ff", { attr: 'color', duration: 2 });
10517 // common config options shown with default values
10518 el.highlight("ffff9c", {
10519 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10520 endColor: (current color) or "ffffff",
10525 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10526 * @param {Object} options (optional) Object literal with any of the Fx config options
10527 * @return {Roo.Element} The Element
10529 highlight : function(color, o){
10530 var el = this.getFxEl();
10533 el.queueFx(o, function(){
10534 color = color || "ffff9c";
10535 attr = o.attr || "backgroundColor";
10537 this.clearOpacity();
10540 var origColor = this.getColor(attr);
10541 var restoreColor = this.dom.style[attr];
10542 endColor = (o.endColor || origColor) || "ffffff";
10544 var after = function(){
10545 el.dom.style[attr] = restoreColor;
10550 a[attr] = {from: color, to: endColor};
10551 arguments.callee.anim = this.fxanim(a,
10561 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10564 // default: a single light blue ripple
10567 // custom: 3 red ripples lasting 3 seconds total
10568 el.frame("ff0000", 3, { duration: 3 });
10570 // common config options shown with default values
10571 el.frame("C3DAF9", 1, {
10572 duration: 1 //duration of entire animation (not each individual ripple)
10573 // Note: Easing is not configurable and will be ignored if included
10576 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10577 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10578 * @param {Object} options (optional) Object literal with any of the Fx config options
10579 * @return {Roo.Element} The Element
10581 frame : function(color, count, o){
10582 var el = this.getFxEl();
10585 el.queueFx(o, function(){
10586 color = color || "#C3DAF9";
10587 if(color.length == 6){
10588 color = "#" + color;
10590 count = count || 1;
10591 duration = o.duration || 1;
10594 var b = this.getBox();
10595 var animFn = function(){
10596 var proxy = this.createProxy({
10599 visbility:"hidden",
10600 position:"absolute",
10601 "z-index":"35000", // yee haw
10602 border:"0px solid " + color
10605 var scale = Roo.isBorderBox ? 2 : 1;
10607 top:{from:b.y, to:b.y - 20},
10608 left:{from:b.x, to:b.x - 20},
10609 borderWidth:{from:0, to:10},
10610 opacity:{from:1, to:0},
10611 height:{from:b.height, to:(b.height + (20*scale))},
10612 width:{from:b.width, to:(b.width + (20*scale))}
10613 }, duration, function(){
10617 animFn.defer((duration/2)*1000, this);
10628 * Creates a pause before any subsequent queued effects begin. If there are
10629 * no effects queued after the pause it will have no effect.
10634 * @param {Number} seconds The length of time to pause (in seconds)
10635 * @return {Roo.Element} The Element
10637 pause : function(seconds){
10638 var el = this.getFxEl();
10641 el.queueFx(o, function(){
10642 setTimeout(function(){
10644 }, seconds * 1000);
10650 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10651 * using the "endOpacity" config option.
10654 // default: fade in from opacity 0 to 100%
10657 // custom: fade in from opacity 0 to 75% over 2 seconds
10658 el.fadeIn({ endOpacity: .75, duration: 2});
10660 // common config options shown with default values
10662 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10667 * @param {Object} options (optional) Object literal with any of the Fx config options
10668 * @return {Roo.Element} The Element
10670 fadeIn : function(o){
10671 var el = this.getFxEl();
10673 el.queueFx(o, function(){
10674 this.setOpacity(0);
10676 this.dom.style.visibility = 'visible';
10677 var to = o.endOpacity || 1;
10678 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10679 o, null, .5, "easeOut", function(){
10681 this.clearOpacity();
10690 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10691 * using the "endOpacity" config option.
10694 // default: fade out from the element's current opacity to 0
10697 // custom: fade out from the element's current opacity to 25% over 2 seconds
10698 el.fadeOut({ endOpacity: .25, duration: 2});
10700 // common config options shown with default values
10702 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10709 * @param {Object} options (optional) Object literal with any of the Fx config options
10710 * @return {Roo.Element} The Element
10712 fadeOut : function(o){
10713 var el = this.getFxEl();
10715 el.queueFx(o, function(){
10716 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10717 o, null, .5, "easeOut", function(){
10718 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10719 this.dom.style.display = "none";
10721 this.dom.style.visibility = "hidden";
10723 this.clearOpacity();
10731 * Animates the transition of an element's dimensions from a starting height/width
10732 * to an ending height/width.
10735 // change height and width to 100x100 pixels
10736 el.scale(100, 100);
10738 // common config options shown with default values. The height and width will default to
10739 // the element's existing values if passed as null.
10742 [element's height], {
10747 * @param {Number} width The new width (pass undefined to keep the original width)
10748 * @param {Number} height The new height (pass undefined to keep the original height)
10749 * @param {Object} options (optional) Object literal with any of the Fx config options
10750 * @return {Roo.Element} The Element
10752 scale : function(w, h, o){
10753 this.shift(Roo.apply({}, o, {
10761 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10762 * Any of these properties not specified in the config object will not be changed. This effect
10763 * requires that at least one new dimension, position or opacity setting must be passed in on
10764 * the config object in order for the function to have any effect.
10767 // slide the element horizontally to x position 200 while changing the height and opacity
10768 el.shift({ x: 200, height: 50, opacity: .8 });
10770 // common config options shown with default values.
10772 width: [element's width],
10773 height: [element's height],
10774 x: [element's x position],
10775 y: [element's y position],
10776 opacity: [element's opacity],
10781 * @param {Object} options Object literal with any of the Fx config options
10782 * @return {Roo.Element} The Element
10784 shift : function(o){
10785 var el = this.getFxEl();
10787 el.queueFx(o, function(){
10788 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10789 if(w !== undefined){
10790 a.width = {to: this.adjustWidth(w)};
10792 if(h !== undefined){
10793 a.height = {to: this.adjustHeight(h)};
10795 if(x !== undefined || y !== undefined){
10797 x !== undefined ? x : this.getX(),
10798 y !== undefined ? y : this.getY()
10801 if(op !== undefined){
10802 a.opacity = {to: op};
10804 if(o.xy !== undefined){
10805 a.points = {to: o.xy};
10807 arguments.callee.anim = this.fxanim(a,
10808 o, 'motion', .35, "easeOut", function(){
10816 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10817 * ending point of the effect.
10820 // default: slide the element downward while fading out
10823 // custom: slide the element out to the right with a 2-second duration
10824 el.ghost('r', { duration: 2 });
10826 // common config options shown with default values
10834 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10835 * @param {Object} options (optional) Object literal with any of the Fx config options
10836 * @return {Roo.Element} The Element
10838 ghost : function(anchor, o){
10839 var el = this.getFxEl();
10842 el.queueFx(o, function(){
10843 anchor = anchor || "b";
10845 // restore values after effect
10846 var r = this.getFxRestore();
10847 var w = this.getWidth(),
10848 h = this.getHeight();
10850 var st = this.dom.style;
10852 var after = function(){
10854 el.setDisplayed(false);
10860 el.setPositioning(r.pos);
10861 st.width = r.width;
10862 st.height = r.height;
10867 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10868 switch(anchor.toLowerCase()){
10895 arguments.callee.anim = this.fxanim(a,
10905 * Ensures that all effects queued after syncFx is called on the element are
10906 * run concurrently. This is the opposite of {@link #sequenceFx}.
10907 * @return {Roo.Element} The Element
10909 syncFx : function(){
10910 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10919 * Ensures that all effects queued after sequenceFx is called on the element are
10920 * run in sequence. This is the opposite of {@link #syncFx}.
10921 * @return {Roo.Element} The Element
10923 sequenceFx : function(){
10924 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10926 concurrent : false,
10933 nextFx : function(){
10934 var ef = this.fxQueue[0];
10941 * Returns true if the element has any effects actively running or queued, else returns false.
10942 * @return {Boolean} True if element has active effects, else false
10944 hasActiveFx : function(){
10945 return this.fxQueue && this.fxQueue[0];
10949 * Stops any running effects and clears the element's internal effects queue if it contains
10950 * any additional effects that haven't started yet.
10951 * @return {Roo.Element} The Element
10953 stopFx : function(){
10954 if(this.hasActiveFx()){
10955 var cur = this.fxQueue[0];
10956 if(cur && cur.anim && cur.anim.isAnimated()){
10957 this.fxQueue = [cur]; // clear out others
10958 cur.anim.stop(true);
10965 beforeFx : function(o){
10966 if(this.hasActiveFx() && !o.concurrent){
10977 * Returns true if the element is currently blocking so that no other effect can be queued
10978 * until this effect is finished, else returns false if blocking is not set. This is commonly
10979 * used to ensure that an effect initiated by a user action runs to completion prior to the
10980 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10981 * @return {Boolean} True if blocking, else false
10983 hasFxBlock : function(){
10984 var q = this.fxQueue;
10985 return q && q[0] && q[0].block;
10989 queueFx : function(o, fn){
10993 if(!this.hasFxBlock()){
10994 Roo.applyIf(o, this.fxDefaults);
10996 var run = this.beforeFx(o);
10997 fn.block = o.block;
10998 this.fxQueue.push(fn);
11010 fxWrap : function(pos, o, vis){
11012 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11015 wrapXY = this.getXY();
11017 var div = document.createElement("div");
11018 div.style.visibility = vis;
11019 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11020 wrap.setPositioning(pos);
11021 if(wrap.getStyle("position") == "static"){
11022 wrap.position("relative");
11024 this.clearPositioning('auto');
11026 wrap.dom.appendChild(this.dom);
11028 wrap.setXY(wrapXY);
11035 fxUnwrap : function(wrap, pos, o){
11036 this.clearPositioning();
11037 this.setPositioning(pos);
11039 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11045 getFxRestore : function(){
11046 var st = this.dom.style;
11047 return {pos: this.getPositioning(), width: st.width, height : st.height};
11051 afterFx : function(o){
11053 this.applyStyles(o.afterStyle);
11056 this.addClass(o.afterCls);
11058 if(o.remove === true){
11061 Roo.callback(o.callback, o.scope, [this]);
11063 this.fxQueue.shift();
11069 getFxEl : function(){ // support for composite element fx
11070 return Roo.get(this.dom);
11074 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11075 animType = animType || 'run';
11077 var anim = Roo.lib.Anim[animType](
11079 (opt.duration || defaultDur) || .35,
11080 (opt.easing || defaultEase) || 'easeOut',
11082 Roo.callback(cb, this);
11091 // backwords compat
11092 Roo.Fx.resize = Roo.Fx.scale;
11094 //When included, Roo.Fx is automatically applied to Element so that all basic
11095 //effects are available directly via the Element API
11096 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11098 * Ext JS Library 1.1.1
11099 * Copyright(c) 2006-2007, Ext JS, LLC.
11101 * Originally Released Under LGPL - original licence link has changed is not relivant.
11104 * <script type="text/javascript">
11109 * @class Roo.CompositeElement
11110 * Standard composite class. Creates a Roo.Element for every element in the collection.
11112 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11113 * actions will be performed on all the elements in this collection.</b>
11115 * All methods return <i>this</i> and can be chained.
11117 var els = Roo.select("#some-el div.some-class", true);
11118 // or select directly from an existing element
11119 var el = Roo.get('some-el');
11120 el.select('div.some-class', true);
11122 els.setWidth(100); // all elements become 100 width
11123 els.hide(true); // all elements fade out and hide
11125 els.setWidth(100).hide(true);
11128 Roo.CompositeElement = function(els){
11129 this.elements = [];
11130 this.addElements(els);
11132 Roo.CompositeElement.prototype = {
11134 addElements : function(els){
11138 if(typeof els == "string"){
11139 els = Roo.Element.selectorFunction(els);
11141 var yels = this.elements;
11142 var index = yels.length-1;
11143 for(var i = 0, len = els.length; i < len; i++) {
11144 yels[++index] = Roo.get(els[i]);
11150 * Clears this composite and adds the elements returned by the passed selector.
11151 * @param {String/Array} els A string CSS selector, an array of elements or an element
11152 * @return {CompositeElement} this
11154 fill : function(els){
11155 this.elements = [];
11161 * Filters this composite to only elements that match the passed selector.
11162 * @param {String} selector A string CSS selector
11163 * @param {Boolean} inverse return inverse filter (not matches)
11164 * @return {CompositeElement} this
11166 filter : function(selector, inverse){
11168 inverse = inverse || false;
11169 this.each(function(el){
11170 var match = inverse ? !el.is(selector) : el.is(selector);
11172 els[els.length] = el.dom;
11179 invoke : function(fn, args){
11180 var els = this.elements;
11181 for(var i = 0, len = els.length; i < len; i++) {
11182 Roo.Element.prototype[fn].apply(els[i], args);
11187 * Adds elements to this composite.
11188 * @param {String/Array} els A string CSS selector, an array of elements or an element
11189 * @return {CompositeElement} this
11191 add : function(els){
11192 if(typeof els == "string"){
11193 this.addElements(Roo.Element.selectorFunction(els));
11194 }else if(els.length !== undefined){
11195 this.addElements(els);
11197 this.addElements([els]);
11202 * Calls the passed function passing (el, this, index) for each element in this composite.
11203 * @param {Function} fn The function to call
11204 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11205 * @return {CompositeElement} this
11207 each : function(fn, scope){
11208 var els = this.elements;
11209 for(var i = 0, len = els.length; i < len; i++){
11210 if(fn.call(scope || els[i], els[i], this, i) === false) {
11218 * Returns the Element object at the specified index
11219 * @param {Number} index
11220 * @return {Roo.Element}
11222 item : function(index){
11223 return this.elements[index] || null;
11227 * Returns the first Element
11228 * @return {Roo.Element}
11230 first : function(){
11231 return this.item(0);
11235 * Returns the last Element
11236 * @return {Roo.Element}
11239 return this.item(this.elements.length-1);
11243 * Returns the number of elements in this composite
11246 getCount : function(){
11247 return this.elements.length;
11251 * Returns true if this composite contains the passed element
11254 contains : function(el){
11255 return this.indexOf(el) !== -1;
11259 * Returns true if this composite contains the passed element
11262 indexOf : function(el){
11263 return this.elements.indexOf(Roo.get(el));
11268 * Removes the specified element(s).
11269 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11270 * or an array of any of those.
11271 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11272 * @return {CompositeElement} this
11274 removeElement : function(el, removeDom){
11275 if(el instanceof Array){
11276 for(var i = 0, len = el.length; i < len; i++){
11277 this.removeElement(el[i]);
11281 var index = typeof el == 'number' ? el : this.indexOf(el);
11284 var d = this.elements[index];
11288 d.parentNode.removeChild(d);
11291 this.elements.splice(index, 1);
11297 * Replaces the specified element with the passed element.
11298 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11300 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11301 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11302 * @return {CompositeElement} this
11304 replaceElement : function(el, replacement, domReplace){
11305 var index = typeof el == 'number' ? el : this.indexOf(el);
11308 this.elements[index].replaceWith(replacement);
11310 this.elements.splice(index, 1, Roo.get(replacement))
11317 * Removes all elements.
11319 clear : function(){
11320 this.elements = [];
11324 Roo.CompositeElement.createCall = function(proto, fnName){
11325 if(!proto[fnName]){
11326 proto[fnName] = function(){
11327 return this.invoke(fnName, arguments);
11331 for(var fnName in Roo.Element.prototype){
11332 if(typeof Roo.Element.prototype[fnName] == "function"){
11333 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11339 * Ext JS Library 1.1.1
11340 * Copyright(c) 2006-2007, Ext JS, LLC.
11342 * Originally Released Under LGPL - original licence link has changed is not relivant.
11345 * <script type="text/javascript">
11349 * @class Roo.CompositeElementLite
11350 * @extends Roo.CompositeElement
11351 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11353 var els = Roo.select("#some-el div.some-class");
11354 // or select directly from an existing element
11355 var el = Roo.get('some-el');
11356 el.select('div.some-class');
11358 els.setWidth(100); // all elements become 100 width
11359 els.hide(true); // all elements fade out and hide
11361 els.setWidth(100).hide(true);
11362 </code></pre><br><br>
11363 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11364 * actions will be performed on all the elements in this collection.</b>
11366 Roo.CompositeElementLite = function(els){
11367 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11368 this.el = new Roo.Element.Flyweight();
11370 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11371 addElements : function(els){
11373 if(els instanceof Array){
11374 this.elements = this.elements.concat(els);
11376 var yels = this.elements;
11377 var index = yels.length-1;
11378 for(var i = 0, len = els.length; i < len; i++) {
11379 yels[++index] = els[i];
11385 invoke : function(fn, args){
11386 var els = this.elements;
11388 for(var i = 0, len = els.length; i < len; i++) {
11390 Roo.Element.prototype[fn].apply(el, args);
11395 * Returns a flyweight Element of the dom element object at the specified index
11396 * @param {Number} index
11397 * @return {Roo.Element}
11399 item : function(index){
11400 if(!this.elements[index]){
11403 this.el.dom = this.elements[index];
11407 // fixes scope with flyweight
11408 addListener : function(eventName, handler, scope, opt){
11409 var els = this.elements;
11410 for(var i = 0, len = els.length; i < len; i++) {
11411 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11417 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11418 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11419 * a reference to the dom node, use el.dom.</b>
11420 * @param {Function} fn The function to call
11421 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11422 * @return {CompositeElement} this
11424 each : function(fn, scope){
11425 var els = this.elements;
11427 for(var i = 0, len = els.length; i < len; i++){
11429 if(fn.call(scope || el, el, this, i) === false){
11436 indexOf : function(el){
11437 return this.elements.indexOf(Roo.getDom(el));
11440 replaceElement : function(el, replacement, domReplace){
11441 var index = typeof el == 'number' ? el : this.indexOf(el);
11443 replacement = Roo.getDom(replacement);
11445 var d = this.elements[index];
11446 d.parentNode.insertBefore(replacement, d);
11447 d.parentNode.removeChild(d);
11449 this.elements.splice(index, 1, replacement);
11454 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11458 * Ext JS Library 1.1.1
11459 * Copyright(c) 2006-2007, Ext JS, LLC.
11461 * Originally Released Under LGPL - original licence link has changed is not relivant.
11464 * <script type="text/javascript">
11470 * @class Roo.data.Connection
11471 * @extends Roo.util.Observable
11472 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11473 * either to a configured URL, or to a URL specified at request time.<br><br>
11475 * Requests made by this class are asynchronous, and will return immediately. No data from
11476 * the server will be available to the statement immediately following the {@link #request} call.
11477 * To process returned data, use a callback in the request options object, or an event listener.</p><br>
11479 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11480 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11481 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11482 * property and, if present, the IFRAME's XML document as the responseXML property.</p><br>
11483 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11484 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11485 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11486 * standard DOM methods.
11488 * @param {Object} config a configuration object.
11490 Roo.data.Connection = function(config){
11491 Roo.apply(this, config);
11494 * @event beforerequest
11495 * Fires before a network request is made to retrieve a data object.
11496 * @param {Connection} conn This Connection object.
11497 * @param {Object} options The options config object passed to the {@link #request} method.
11499 "beforerequest" : true,
11501 * @event requestcomplete
11502 * Fires if the request was successfully completed.
11503 * @param {Connection} conn This Connection object.
11504 * @param {Object} response The XHR object containing the response data.
11505 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11506 * @param {Object} options The options config object passed to the {@link #request} method.
11508 "requestcomplete" : true,
11510 * @event requestexception
11511 * Fires if an error HTTP status was returned from the server.
11512 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11513 * @param {Connection} conn This Connection object.
11514 * @param {Object} response The XHR object containing the response data.
11515 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11516 * @param {Object} options The options config object passed to the {@link #request} method.
11518 "requestexception" : true
11520 Roo.data.Connection.superclass.constructor.call(this);
11523 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11525 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11528 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11529 * extra parameters to each request made by this object. (defaults to undefined)
11532 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11533 * to each request made by this object. (defaults to undefined)
11536 * @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)
11539 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11543 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11549 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11552 disableCaching: true,
11555 * Sends an HTTP request to a remote server.
11556 * @param {Object} options An object which may contain the following properties:<ul>
11557 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11558 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11559 * request, a url encoded string or a function to call to get either.</li>
11560 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11561 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11562 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11563 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11564 * <li>options {Object} The parameter to the request call.</li>
11565 * <li>success {Boolean} True if the request succeeded.</li>
11566 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11568 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11569 * The callback is passed the following parameters:<ul>
11570 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11571 * <li>options {Object} The parameter to the request call.</li>
11573 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11574 * The callback is passed the following parameters:<ul>
11575 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11576 * <li>options {Object} The parameter to the request call.</li>
11578 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11579 * for the callback function. Defaults to the browser window.</li>
11580 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11581 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11582 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11583 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11584 * params for the post data. Any params will be appended to the URL.</li>
11585 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11587 * @return {Number} transactionId
11589 request : function(o){
11590 if(this.fireEvent("beforerequest", this, o) !== false){
11593 if(typeof p == "function"){
11594 p = p.call(o.scope||window, o);
11596 if(typeof p == "object"){
11597 p = Roo.urlEncode(o.params);
11599 if(this.extraParams){
11600 var extras = Roo.urlEncode(this.extraParams);
11601 p = p ? (p + '&' + extras) : extras;
11604 var url = o.url || this.url;
11605 if(typeof url == 'function'){
11606 url = url.call(o.scope||window, o);
11610 var form = Roo.getDom(o.form);
11611 url = url || form.action;
11613 var enctype = form.getAttribute("enctype");
11614 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11615 return this.doFormUpload(o, p, url);
11617 var f = Roo.lib.Ajax.serializeForm(form);
11618 p = p ? (p + '&' + f) : f;
11621 var hs = o.headers;
11622 if(this.defaultHeaders){
11623 hs = Roo.apply(hs || {}, this.defaultHeaders);
11630 success: this.handleResponse,
11631 failure: this.handleFailure,
11633 argument: {options: o},
11634 timeout : o.timeout || this.timeout
11637 var method = o.method||this.method||(p ? "POST" : "GET");
11639 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11640 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11643 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11647 }else if(this.autoAbort !== false){
11651 if((method == 'GET' && p) || o.xmlData){
11652 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11655 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11656 return this.transId;
11658 Roo.callback(o.callback, o.scope, [o, null, null]);
11664 * Determine whether this object has a request outstanding.
11665 * @param {Number} transactionId (Optional) defaults to the last transaction
11666 * @return {Boolean} True if there is an outstanding request.
11668 isLoading : function(transId){
11670 return Roo.lib.Ajax.isCallInProgress(transId);
11672 return this.transId ? true : false;
11677 * Aborts any outstanding request.
11678 * @param {Number} transactionId (Optional) defaults to the last transaction
11680 abort : function(transId){
11681 if(transId || this.isLoading()){
11682 Roo.lib.Ajax.abort(transId || this.transId);
11687 handleResponse : function(response){
11688 this.transId = false;
11689 var options = response.argument.options;
11690 response.argument = options ? options.argument : null;
11691 this.fireEvent("requestcomplete", this, response, options);
11692 Roo.callback(options.success, options.scope, [response, options]);
11693 Roo.callback(options.callback, options.scope, [options, true, response]);
11697 handleFailure : function(response, e){
11698 this.transId = false;
11699 var options = response.argument.options;
11700 response.argument = options ? options.argument : null;
11701 this.fireEvent("requestexception", this, response, options, e);
11702 Roo.callback(options.failure, options.scope, [response, options]);
11703 Roo.callback(options.callback, options.scope, [options, false, response]);
11707 doFormUpload : function(o, ps, url){
11709 var frame = document.createElement('iframe');
11712 frame.className = 'x-hidden';
11714 frame.src = Roo.SSL_SECURE_URL;
11716 document.body.appendChild(frame);
11719 document.frames[id].name = id;
11722 var form = Roo.getDom(o.form);
11724 form.method = 'POST';
11725 form.enctype = form.encoding = 'multipart/form-data';
11731 if(ps){ // add dynamic params
11733 ps = Roo.urlDecode(ps, false);
11735 if(ps.hasOwnProperty(k)){
11736 hd = document.createElement('input');
11737 hd.type = 'hidden';
11740 form.appendChild(hd);
11747 var r = { // bogus response object
11752 r.argument = o ? o.argument : null;
11757 doc = frame.contentWindow.document;
11759 doc = (frame.contentDocument || window.frames[id].document);
11761 if(doc && doc.body){
11762 r.responseText = doc.body.innerHTML;
11764 if(doc && doc.XMLDocument){
11765 r.responseXML = doc.XMLDocument;
11767 r.responseXML = doc;
11774 Roo.EventManager.removeListener(frame, 'load', cb, this);
11776 this.fireEvent("requestcomplete", this, r, o);
11777 Roo.callback(o.success, o.scope, [r, o]);
11778 Roo.callback(o.callback, o.scope, [o, true, r]);
11780 setTimeout(function(){document.body.removeChild(frame);}, 100);
11783 Roo.EventManager.on(frame, 'load', cb, this);
11786 if(hiddens){ // remove dynamic params
11787 for(var i = 0, len = hiddens.length; i < len; i++){
11788 form.removeChild(hiddens[i]);
11795 * Ext JS Library 1.1.1
11796 * Copyright(c) 2006-2007, Ext JS, LLC.
11798 * Originally Released Under LGPL - original licence link has changed is not relivant.
11801 * <script type="text/javascript">
11805 * Global Ajax request class.
11808 * @extends Roo.data.Connection
11811 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11812 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11813 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11814 * @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)
11815 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11816 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11817 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11819 Roo.Ajax = new Roo.data.Connection({
11828 * Serialize the passed form into a url encoded string
11830 * @param {String/HTMLElement} form
11833 serializeForm : function(form){
11834 return Roo.lib.Ajax.serializeForm(form);
11838 * Ext JS Library 1.1.1
11839 * Copyright(c) 2006-2007, Ext JS, LLC.
11841 * Originally Released Under LGPL - original licence link has changed is not relivant.
11844 * <script type="text/javascript">
11849 * @class Roo.UpdateManager
11850 * @extends Roo.util.Observable
11851 * Provides AJAX-style update for Element object.<br><br>
11854 * // Get it from a Roo.Element object
11855 * var el = Roo.get("foo");
11856 * var mgr = el.getUpdateManager();
11857 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11859 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11861 * // or directly (returns the same UpdateManager instance)
11862 * var mgr = new Roo.UpdateManager("myElementId");
11863 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11864 * mgr.on("update", myFcnNeedsToKnow);
11866 // short handed call directly from the element object
11867 Roo.get("foo").load({
11871 text: "Loading Foo..."
11875 * Create new UpdateManager directly.
11876 * @param {String/HTMLElement/Roo.Element} el The element to update
11877 * @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).
11879 Roo.UpdateManager = function(el, forceNew){
11881 if(!forceNew && el.updateManager){
11882 return el.updateManager;
11885 * The Element object
11886 * @type Roo.Element
11890 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11893 this.defaultUrl = null;
11897 * @event beforeupdate
11898 * Fired before an update is made, return false from your handler and the update is cancelled.
11899 * @param {Roo.Element} el
11900 * @param {String/Object/Function} url
11901 * @param {String/Object} params
11903 "beforeupdate": true,
11906 * Fired after successful update is made.
11907 * @param {Roo.Element} el
11908 * @param {Object} oResponseObject The response Object
11913 * Fired on update failure.
11914 * @param {Roo.Element} el
11915 * @param {Object} oResponseObject The response Object
11919 var d = Roo.UpdateManager.defaults;
11921 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11924 this.sslBlankUrl = d.sslBlankUrl;
11926 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11929 this.disableCaching = d.disableCaching;
11931 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11934 this.indicatorText = d.indicatorText;
11936 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11939 this.showLoadIndicator = d.showLoadIndicator;
11941 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11944 this.timeout = d.timeout;
11947 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11950 this.loadScripts = d.loadScripts;
11953 * Transaction object of current executing transaction
11955 this.transaction = null;
11960 this.autoRefreshProcId = null;
11962 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
11965 this.refreshDelegate = this.refresh.createDelegate(this);
11967 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
11970 this.updateDelegate = this.update.createDelegate(this);
11972 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
11975 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
11979 this.successDelegate = this.processSuccess.createDelegate(this);
11983 this.failureDelegate = this.processFailure.createDelegate(this);
11985 if(!this.renderer){
11987 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
11989 this.renderer = new Roo.UpdateManager.BasicRenderer();
11992 Roo.UpdateManager.superclass.constructor.call(this);
11995 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
11997 * Get the Element this UpdateManager is bound to
11998 * @return {Roo.Element} The element
12000 getEl : function(){
12004 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12005 * @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:
12008 url: "your-url.php",<br/>
12009 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12010 callback: yourFunction,<br/>
12011 scope: yourObject, //(optional scope) <br/>
12012 discardUrl: false, <br/>
12013 nocache: false,<br/>
12014 text: "Loading...",<br/>
12016 scripts: false<br/>
12019 * The only required property is url. The optional properties nocache, text and scripts
12020 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12021 * @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}
12022 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12023 * @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.
12025 update : function(url, params, callback, discardUrl){
12026 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12027 var method = this.method,
12029 if(typeof url == "object"){ // must be config object
12032 params = params || cfg.params;
12033 callback = callback || cfg.callback;
12034 discardUrl = discardUrl || cfg.discardUrl;
12035 if(callback && cfg.scope){
12036 callback = callback.createDelegate(cfg.scope);
12038 if(typeof cfg.method != "undefined"){method = cfg.method;};
12039 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12040 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12041 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12042 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12044 this.showLoading();
12046 this.defaultUrl = url;
12048 if(typeof url == "function"){
12049 url = url.call(this);
12052 method = method || (params ? "POST" : "GET");
12053 if(method == "GET"){
12054 url = this.prepareUrl(url);
12057 var o = Roo.apply(cfg ||{}, {
12060 success: this.successDelegate,
12061 failure: this.failureDelegate,
12062 callback: undefined,
12063 timeout: (this.timeout*1000),
12064 argument: {"url": url, "form": null, "callback": callback, "params": params}
12066 Roo.log("updated manager called with timeout of " + o.timeout);
12067 this.transaction = Roo.Ajax.request(o);
12072 * 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.
12073 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12074 * @param {String/HTMLElement} form The form Id or form element
12075 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12076 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12077 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12079 formUpdate : function(form, url, reset, callback){
12080 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12081 if(typeof url == "function"){
12082 url = url.call(this);
12084 form = Roo.getDom(form);
12085 this.transaction = Roo.Ajax.request({
12088 success: this.successDelegate,
12089 failure: this.failureDelegate,
12090 timeout: (this.timeout*1000),
12091 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12093 this.showLoading.defer(1, this);
12098 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12099 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12101 refresh : function(callback){
12102 if(this.defaultUrl == null){
12105 this.update(this.defaultUrl, null, callback, true);
12109 * Set this element to auto refresh.
12110 * @param {Number} interval How often to update (in seconds).
12111 * @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)
12112 * @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}
12113 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12114 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12116 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12118 this.update(url || this.defaultUrl, params, callback, true);
12120 if(this.autoRefreshProcId){
12121 clearInterval(this.autoRefreshProcId);
12123 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12127 * Stop auto refresh on this element.
12129 stopAutoRefresh : function(){
12130 if(this.autoRefreshProcId){
12131 clearInterval(this.autoRefreshProcId);
12132 delete this.autoRefreshProcId;
12136 isAutoRefreshing : function(){
12137 return this.autoRefreshProcId ? true : false;
12140 * Called to update the element to "Loading" state. Override to perform custom action.
12142 showLoading : function(){
12143 if(this.showLoadIndicator){
12144 this.el.update(this.indicatorText);
12149 * Adds unique parameter to query string if disableCaching = true
12152 prepareUrl : function(url){
12153 if(this.disableCaching){
12154 var append = "_dc=" + (new Date().getTime());
12155 if(url.indexOf("?") !== -1){
12156 url += "&" + append;
12158 url += "?" + append;
12167 processSuccess : function(response){
12168 this.transaction = null;
12169 if(response.argument.form && response.argument.reset){
12170 try{ // put in try/catch since some older FF releases had problems with this
12171 response.argument.form.reset();
12174 if(this.loadScripts){
12175 this.renderer.render(this.el, response, this,
12176 this.updateComplete.createDelegate(this, [response]));
12178 this.renderer.render(this.el, response, this);
12179 this.updateComplete(response);
12183 updateComplete : function(response){
12184 this.fireEvent("update", this.el, response);
12185 if(typeof response.argument.callback == "function"){
12186 response.argument.callback(this.el, true, response);
12193 processFailure : function(response){
12194 this.transaction = null;
12195 this.fireEvent("failure", this.el, response);
12196 if(typeof response.argument.callback == "function"){
12197 response.argument.callback(this.el, false, response);
12202 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12203 * @param {Object} renderer The object implementing the render() method
12205 setRenderer : function(renderer){
12206 this.renderer = renderer;
12209 getRenderer : function(){
12210 return this.renderer;
12214 * Set the defaultUrl used for updates
12215 * @param {String/Function} defaultUrl The url or a function to call to get the url
12217 setDefaultUrl : function(defaultUrl){
12218 this.defaultUrl = defaultUrl;
12222 * Aborts the executing transaction
12224 abort : function(){
12225 if(this.transaction){
12226 Roo.Ajax.abort(this.transaction);
12231 * Returns true if an update is in progress
12232 * @return {Boolean}
12234 isUpdating : function(){
12235 if(this.transaction){
12236 return Roo.Ajax.isLoading(this.transaction);
12243 * @class Roo.UpdateManager.defaults
12244 * @static (not really - but it helps the doc tool)
12245 * The defaults collection enables customizing the default properties of UpdateManager
12247 Roo.UpdateManager.defaults = {
12249 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12255 * True to process scripts by default (Defaults to false).
12258 loadScripts : false,
12261 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12264 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12266 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12269 disableCaching : false,
12271 * Whether to show indicatorText when loading (Defaults to true).
12274 showLoadIndicator : true,
12276 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12279 indicatorText : '<div class="loading-indicator">Loading...</div>'
12283 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12285 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12286 * @param {String/HTMLElement/Roo.Element} el The element to update
12287 * @param {String} url The url
12288 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12289 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12292 * @member Roo.UpdateManager
12294 Roo.UpdateManager.updateElement = function(el, url, params, options){
12295 var um = Roo.get(el, true).getUpdateManager();
12296 Roo.apply(um, options);
12297 um.update(url, params, options ? options.callback : null);
12299 // alias for backwards compat
12300 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12302 * @class Roo.UpdateManager.BasicRenderer
12303 * Default Content renderer. Updates the elements innerHTML with the responseText.
12305 Roo.UpdateManager.BasicRenderer = function(){};
12307 Roo.UpdateManager.BasicRenderer.prototype = {
12309 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12310 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12311 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12312 * @param {Roo.Element} el The element being rendered
12313 * @param {Object} response The YUI Connect response object
12314 * @param {UpdateManager} updateManager The calling update manager
12315 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12317 render : function(el, response, updateManager, callback){
12318 el.update(response.responseText, updateManager.loadScripts, callback);
12324 * (c)) Alan Knowles
12330 * @class Roo.DomTemplate
12331 * @extends Roo.Template
12332 * An effort at a dom based template engine..
12334 * Similar to XTemplate, except it uses dom parsing to create the template..
12336 * Supported features:
12341 {a_variable} - output encoded.
12342 {a_variable.format:("Y-m-d")} - call a method on the variable
12343 {a_variable:raw} - unencoded output
12344 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12345 {a_variable:this.method_on_template(...)} - call a method on the template object.
12350 <div roo-for="a_variable or condition.."></div>
12351 <div roo-if="a_variable or condition"></div>
12352 <div roo-exec="some javascript"></div>
12353 <div roo-name="named_template"></div>
12358 Roo.DomTemplate = function()
12360 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12367 Roo.extend(Roo.DomTemplate, Roo.Template, {
12369 * id counter for sub templates.
12373 * flag to indicate if dom parser is inside a pre,
12374 * it will strip whitespace if not.
12379 * The various sub templates
12387 * basic tag replacing syntax
12390 * // you can fake an object call by doing this
12394 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12395 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12397 iterChild : function (node, method) {
12399 var oldPre = this.inPre;
12400 if (node.tagName == 'PRE') {
12403 for( var i = 0; i < node.childNodes.length; i++) {
12404 method.call(this, node.childNodes[i]);
12406 this.inPre = oldPre;
12412 * compile the template
12414 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12417 compile: function()
12421 // covert the html into DOM...
12425 doc = document.implementation.createHTMLDocument("");
12426 doc.documentElement.innerHTML = this.html ;
12427 div = doc.documentElement;
12429 // old IE... - nasty -- it causes all sorts of issues.. with
12430 // images getting pulled from server..
12431 div = document.createElement('div');
12432 div.innerHTML = this.html;
12434 //doc.documentElement.innerHTML = htmlBody
12440 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12442 var tpls = this.tpls;
12444 // create a top level template from the snippet..
12446 //Roo.log(div.innerHTML);
12453 body : div.innerHTML,
12466 Roo.each(tpls, function(tp){
12467 this.compileTpl(tp);
12468 this.tpls[tp.id] = tp;
12471 this.master = tpls[0];
12477 compileNode : function(node, istop) {
12482 // skip anything not a tag..
12483 if (node.nodeType != 1) {
12484 if (node.nodeType == 3 && !this.inPre) {
12485 // reduce white space..
12486 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12509 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12510 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12511 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12512 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12518 // just itterate children..
12519 this.iterChild(node,this.compileNode);
12522 tpl.uid = this.id++;
12523 tpl.value = node.getAttribute('roo-' + tpl.attr);
12524 node.removeAttribute('roo-'+ tpl.attr);
12525 if (tpl.attr != 'name') {
12526 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12527 node.parentNode.replaceChild(placeholder, node);
12530 var placeholder = document.createElement('span');
12531 placeholder.className = 'roo-tpl-' + tpl.value;
12532 node.parentNode.replaceChild(placeholder, node);
12535 // parent now sees '{domtplXXXX}
12536 this.iterChild(node,this.compileNode);
12538 // we should now have node body...
12539 var div = document.createElement('div');
12540 div.appendChild(node);
12542 // this has the unfortunate side effect of converting tagged attributes
12543 // eg. href="{...}" into %7C...%7D
12544 // this has been fixed by searching for those combo's although it's a bit hacky..
12547 tpl.body = div.innerHTML;
12554 switch (tpl.value) {
12555 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12556 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12557 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12562 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12566 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12570 tpl.id = tpl.value; // replace non characters???
12576 this.tpls.push(tpl);
12586 * Compile a segment of the template into a 'sub-template'
12592 compileTpl : function(tpl)
12594 var fm = Roo.util.Format;
12595 var useF = this.disableFormats !== true;
12597 var sep = Roo.isGecko ? "+\n" : ",\n";
12599 var undef = function(str) {
12600 Roo.debug && Roo.log("Property not found :" + str);
12604 //Roo.log(tpl.body);
12608 var fn = function(m, lbrace, name, format, args)
12611 //Roo.log(arguments);
12612 args = args ? args.replace(/\\'/g,"'") : args;
12613 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12614 if (typeof(format) == 'undefined') {
12615 format = 'htmlEncode';
12617 if (format == 'raw' ) {
12621 if(name.substr(0, 6) == 'domtpl'){
12622 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12625 // build an array of options to determine if value is undefined..
12627 // basically get 'xxxx.yyyy' then do
12628 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12629 // (function () { Roo.log("Property not found"); return ''; })() :
12634 Roo.each(name.split('.'), function(st) {
12635 lookfor += (lookfor.length ? '.': '') + st;
12636 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12639 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12642 if(format && useF){
12644 args = args ? ',' + args : "";
12646 if(format.substr(0, 5) != "this."){
12647 format = "fm." + format + '(';
12649 format = 'this.call("'+ format.substr(5) + '", ';
12653 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12656 if (args && args.length) {
12657 // called with xxyx.yuu:(test,test)
12659 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12661 // raw.. - :raw modifier..
12662 return "'"+ sep + udef_st + name + ")"+sep+"'";
12666 // branched to use + in gecko and [].join() in others
12668 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12669 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12672 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12673 body.push(tpl.body.replace(/(\r\n|\n)/g,
12674 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12675 body.push("'].join('');};};");
12676 body = body.join('');
12679 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12681 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12688 * same as applyTemplate, except it's done to one of the subTemplates
12689 * when using named templates, you can do:
12691 * var str = pl.applySubTemplate('your-name', values);
12694 * @param {Number} id of the template
12695 * @param {Object} values to apply to template
12696 * @param {Object} parent (normaly the instance of this object)
12698 applySubTemplate : function(id, values, parent)
12702 var t = this.tpls[id];
12706 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12707 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12711 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12718 if(t.execCall && t.execCall.call(this, values, parent)){
12722 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12728 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12729 parent = t.target ? values : parent;
12730 if(t.forCall && vs instanceof Array){
12732 for(var i = 0, len = vs.length; i < len; i++){
12734 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12736 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12738 //Roo.log(t.compiled);
12742 return buf.join('');
12745 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12750 return t.compiled.call(this, vs, parent);
12752 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12754 //Roo.log(t.compiled);
12762 applyTemplate : function(values){
12763 return this.master.compiled.call(this, values, {});
12764 //var s = this.subs;
12767 apply : function(){
12768 return this.applyTemplate.apply(this, arguments);
12773 Roo.DomTemplate.from = function(el){
12774 el = Roo.getDom(el);
12775 return new Roo.Domtemplate(el.value || el.innerHTML);
12778 * Ext JS Library 1.1.1
12779 * Copyright(c) 2006-2007, Ext JS, LLC.
12781 * Originally Released Under LGPL - original licence link has changed is not relivant.
12784 * <script type="text/javascript">
12788 * @class Roo.util.DelayedTask
12789 * Provides a convenient method of performing setTimeout where a new
12790 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12791 * You can use this class to buffer
12792 * the keypress events for a certain number of milliseconds, and perform only if they stop
12793 * for that amount of time.
12794 * @constructor The parameters to this constructor serve as defaults and are not required.
12795 * @param {Function} fn (optional) The default function to timeout
12796 * @param {Object} scope (optional) The default scope of that timeout
12797 * @param {Array} args (optional) The default Array of arguments
12799 Roo.util.DelayedTask = function(fn, scope, args){
12800 var id = null, d, t;
12802 var call = function(){
12803 var now = new Date().getTime();
12807 fn.apply(scope, args || []);
12811 * Cancels any pending timeout and queues a new one
12812 * @param {Number} delay The milliseconds to delay
12813 * @param {Function} newFn (optional) Overrides function passed to constructor
12814 * @param {Object} newScope (optional) Overrides scope passed to constructor
12815 * @param {Array} newArgs (optional) Overrides args passed to constructor
12817 this.delay = function(delay, newFn, newScope, newArgs){
12818 if(id && delay != d){
12822 t = new Date().getTime();
12824 scope = newScope || scope;
12825 args = newArgs || args;
12827 id = setInterval(call, d);
12832 * Cancel the last queued timeout
12834 this.cancel = function(){
12842 * Ext JS Library 1.1.1
12843 * Copyright(c) 2006-2007, Ext JS, LLC.
12845 * Originally Released Under LGPL - original licence link has changed is not relivant.
12848 * <script type="text/javascript">
12852 Roo.util.TaskRunner = function(interval){
12853 interval = interval || 10;
12854 var tasks = [], removeQueue = [];
12856 var running = false;
12858 var stopThread = function(){
12864 var startThread = function(){
12867 id = setInterval(runTasks, interval);
12871 var removeTask = function(task){
12872 removeQueue.push(task);
12878 var runTasks = function(){
12879 if(removeQueue.length > 0){
12880 for(var i = 0, len = removeQueue.length; i < len; i++){
12881 tasks.remove(removeQueue[i]);
12884 if(tasks.length < 1){
12889 var now = new Date().getTime();
12890 for(var i = 0, len = tasks.length; i < len; ++i){
12892 var itime = now - t.taskRunTime;
12893 if(t.interval <= itime){
12894 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12895 t.taskRunTime = now;
12896 if(rt === false || t.taskRunCount === t.repeat){
12901 if(t.duration && t.duration <= (now - t.taskStartTime)){
12908 * Queues a new task.
12909 * @param {Object} task
12911 this.start = function(task){
12913 task.taskStartTime = new Date().getTime();
12914 task.taskRunTime = 0;
12915 task.taskRunCount = 0;
12920 this.stop = function(task){
12925 this.stopAll = function(){
12927 for(var i = 0, len = tasks.length; i < len; i++){
12928 if(tasks[i].onStop){
12937 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12939 * Ext JS Library 1.1.1
12940 * Copyright(c) 2006-2007, Ext JS, LLC.
12942 * Originally Released Under LGPL - original licence link has changed is not relivant.
12945 * <script type="text/javascript">
12950 * @class Roo.util.MixedCollection
12951 * @extends Roo.util.Observable
12952 * A Collection class that maintains both numeric indexes and keys and exposes events.
12954 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12955 * collection (defaults to false)
12956 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
12957 * and return the key value for that item. This is used when available to look up the key on items that
12958 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
12959 * equivalent to providing an implementation for the {@link #getKey} method.
12961 Roo.util.MixedCollection = function(allowFunctions, keyFn){
12969 * Fires when the collection is cleared.
12974 * Fires when an item is added to the collection.
12975 * @param {Number} index The index at which the item was added.
12976 * @param {Object} o The item added.
12977 * @param {String} key The key associated with the added item.
12982 * Fires when an item is replaced in the collection.
12983 * @param {String} key he key associated with the new added.
12984 * @param {Object} old The item being replaced.
12985 * @param {Object} new The new item.
12990 * Fires when an item is removed from the collection.
12991 * @param {Object} o The item being removed.
12992 * @param {String} key (optional) The key associated with the removed item.
12997 this.allowFunctions = allowFunctions === true;
12999 this.getKey = keyFn;
13001 Roo.util.MixedCollection.superclass.constructor.call(this);
13004 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13005 allowFunctions : false,
13008 * Adds an item to the collection.
13009 * @param {String} key The key to associate with the item
13010 * @param {Object} o The item to add.
13011 * @return {Object} The item added.
13013 add : function(key, o){
13014 if(arguments.length == 1){
13016 key = this.getKey(o);
13018 if(typeof key == "undefined" || key === null){
13020 this.items.push(o);
13021 this.keys.push(null);
13023 var old = this.map[key];
13025 return this.replace(key, o);
13028 this.items.push(o);
13030 this.keys.push(key);
13032 this.fireEvent("add", this.length-1, o, key);
13037 * MixedCollection has a generic way to fetch keys if you implement getKey.
13040 var mc = new Roo.util.MixedCollection();
13041 mc.add(someEl.dom.id, someEl);
13042 mc.add(otherEl.dom.id, otherEl);
13046 var mc = new Roo.util.MixedCollection();
13047 mc.getKey = function(el){
13053 // or via the constructor
13054 var mc = new Roo.util.MixedCollection(false, function(el){
13060 * @param o {Object} The item for which to find the key.
13061 * @return {Object} The key for the passed item.
13063 getKey : function(o){
13068 * Replaces an item in the collection.
13069 * @param {String} key The key associated with the item to replace, or the item to replace.
13070 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13071 * @return {Object} The new item.
13073 replace : function(key, o){
13074 if(arguments.length == 1){
13076 key = this.getKey(o);
13078 var old = this.item(key);
13079 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13080 return this.add(key, o);
13082 var index = this.indexOfKey(key);
13083 this.items[index] = o;
13085 this.fireEvent("replace", key, old, o);
13090 * Adds all elements of an Array or an Object to the collection.
13091 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13092 * an Array of values, each of which are added to the collection.
13094 addAll : function(objs){
13095 if(arguments.length > 1 || objs instanceof Array){
13096 var args = arguments.length > 1 ? arguments : objs;
13097 for(var i = 0, len = args.length; i < len; i++){
13101 for(var key in objs){
13102 if(this.allowFunctions || typeof objs[key] != "function"){
13103 this.add(key, objs[key]);
13110 * Executes the specified function once for every item in the collection, passing each
13111 * item as the first and only parameter. returning false from the function will stop the iteration.
13112 * @param {Function} fn The function to execute for each item.
13113 * @param {Object} scope (optional) The scope in which to execute the function.
13115 each : function(fn, scope){
13116 var items = [].concat(this.items); // each safe for removal
13117 for(var i = 0, len = items.length; i < len; i++){
13118 if(fn.call(scope || items[i], items[i], i, len) === false){
13125 * Executes the specified function once for every key in the collection, passing each
13126 * key, and its associated item as the first two parameters.
13127 * @param {Function} fn The function to execute for each item.
13128 * @param {Object} scope (optional) The scope in which to execute the function.
13130 eachKey : function(fn, scope){
13131 for(var i = 0, len = this.keys.length; i < len; i++){
13132 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13137 * Returns the first item in the collection which elicits a true return value from the
13138 * passed selection function.
13139 * @param {Function} fn The selection function to execute for each item.
13140 * @param {Object} scope (optional) The scope in which to execute the function.
13141 * @return {Object} The first item in the collection which returned true from the selection function.
13143 find : function(fn, scope){
13144 for(var i = 0, len = this.items.length; i < len; i++){
13145 if(fn.call(scope || window, this.items[i], this.keys[i])){
13146 return this.items[i];
13153 * Inserts an item at the specified index in the collection.
13154 * @param {Number} index The index to insert the item at.
13155 * @param {String} key The key to associate with the new item, or the item itself.
13156 * @param {Object} o (optional) If the second parameter was a key, the new item.
13157 * @return {Object} The item inserted.
13159 insert : function(index, key, o){
13160 if(arguments.length == 2){
13162 key = this.getKey(o);
13164 if(index >= this.length){
13165 return this.add(key, o);
13168 this.items.splice(index, 0, o);
13169 if(typeof key != "undefined" && key != null){
13172 this.keys.splice(index, 0, key);
13173 this.fireEvent("add", index, o, key);
13178 * Removed an item from the collection.
13179 * @param {Object} o The item to remove.
13180 * @return {Object} The item removed.
13182 remove : function(o){
13183 return this.removeAt(this.indexOf(o));
13187 * Remove an item from a specified index in the collection.
13188 * @param {Number} index The index within the collection of the item to remove.
13190 removeAt : function(index){
13191 if(index < this.length && index >= 0){
13193 var o = this.items[index];
13194 this.items.splice(index, 1);
13195 var key = this.keys[index];
13196 if(typeof key != "undefined"){
13197 delete this.map[key];
13199 this.keys.splice(index, 1);
13200 this.fireEvent("remove", o, key);
13205 * Removed an item associated with the passed key fom the collection.
13206 * @param {String} key The key of the item to remove.
13208 removeKey : function(key){
13209 return this.removeAt(this.indexOfKey(key));
13213 * Returns the number of items in the collection.
13214 * @return {Number} the number of items in the collection.
13216 getCount : function(){
13217 return this.length;
13221 * Returns index within the collection of the passed Object.
13222 * @param {Object} o The item to find the index of.
13223 * @return {Number} index of the item.
13225 indexOf : function(o){
13226 if(!this.items.indexOf){
13227 for(var i = 0, len = this.items.length; i < len; i++){
13228 if(this.items[i] == o) {
13234 return this.items.indexOf(o);
13239 * Returns index within the collection of the passed key.
13240 * @param {String} key The key to find the index of.
13241 * @return {Number} index of the key.
13243 indexOfKey : function(key){
13244 if(!this.keys.indexOf){
13245 for(var i = 0, len = this.keys.length; i < len; i++){
13246 if(this.keys[i] == key) {
13252 return this.keys.indexOf(key);
13257 * Returns the item associated with the passed key OR index. Key has priority over index.
13258 * @param {String/Number} key The key or index of the item.
13259 * @return {Object} The item associated with the passed key.
13261 item : function(key){
13262 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13263 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13267 * Returns the item at the specified index.
13268 * @param {Number} index The index of the item.
13271 itemAt : function(index){
13272 return this.items[index];
13276 * Returns the item associated with the passed key.
13277 * @param {String/Number} key The key of the item.
13278 * @return {Object} The item associated with the passed key.
13280 key : function(key){
13281 return this.map[key];
13285 * Returns true if the collection contains the passed Object as an item.
13286 * @param {Object} o The Object to look for in the collection.
13287 * @return {Boolean} True if the collection contains the Object as an item.
13289 contains : function(o){
13290 return this.indexOf(o) != -1;
13294 * Returns true if the collection contains the passed Object as a key.
13295 * @param {String} key The key to look for in the collection.
13296 * @return {Boolean} True if the collection contains the Object as a key.
13298 containsKey : function(key){
13299 return typeof this.map[key] != "undefined";
13303 * Removes all items from the collection.
13305 clear : function(){
13310 this.fireEvent("clear");
13314 * Returns the first item in the collection.
13315 * @return {Object} the first item in the collection..
13317 first : function(){
13318 return this.items[0];
13322 * Returns the last item in the collection.
13323 * @return {Object} the last item in the collection..
13326 return this.items[this.length-1];
13329 _sort : function(property, dir, fn){
13330 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13331 fn = fn || function(a, b){
13334 var c = [], k = this.keys, items = this.items;
13335 for(var i = 0, len = items.length; i < len; i++){
13336 c[c.length] = {key: k[i], value: items[i], index: i};
13338 c.sort(function(a, b){
13339 var v = fn(a[property], b[property]) * dsc;
13341 v = (a.index < b.index ? -1 : 1);
13345 for(var i = 0, len = c.length; i < len; i++){
13346 items[i] = c[i].value;
13349 this.fireEvent("sort", this);
13353 * Sorts this collection with the passed comparison function
13354 * @param {String} direction (optional) "ASC" or "DESC"
13355 * @param {Function} fn (optional) comparison function
13357 sort : function(dir, fn){
13358 this._sort("value", dir, fn);
13362 * Sorts this collection by keys
13363 * @param {String} direction (optional) "ASC" or "DESC"
13364 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13366 keySort : function(dir, fn){
13367 this._sort("key", dir, fn || function(a, b){
13368 return String(a).toUpperCase()-String(b).toUpperCase();
13373 * Returns a range of items in this collection
13374 * @param {Number} startIndex (optional) defaults to 0
13375 * @param {Number} endIndex (optional) default to the last item
13376 * @return {Array} An array of items
13378 getRange : function(start, end){
13379 var items = this.items;
13380 if(items.length < 1){
13383 start = start || 0;
13384 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13387 for(var i = start; i <= end; i++) {
13388 r[r.length] = items[i];
13391 for(var i = start; i >= end; i--) {
13392 r[r.length] = items[i];
13399 * Filter the <i>objects</i> in this collection by a specific property.
13400 * Returns a new collection that has been filtered.
13401 * @param {String} property A property on your objects
13402 * @param {String/RegExp} value Either string that the property values
13403 * should start with or a RegExp to test against the property
13404 * @return {MixedCollection} The new filtered collection
13406 filter : function(property, value){
13407 if(!value.exec){ // not a regex
13408 value = String(value);
13409 if(value.length == 0){
13410 return this.clone();
13412 value = new RegExp("^" + Roo.escapeRe(value), "i");
13414 return this.filterBy(function(o){
13415 return o && value.test(o[property]);
13420 * Filter by a function. * Returns a new collection that has been filtered.
13421 * The passed function will be called with each
13422 * object in the collection. If the function returns true, the value is included
13423 * otherwise it is filtered.
13424 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13425 * @param {Object} scope (optional) The scope of the function (defaults to this)
13426 * @return {MixedCollection} The new filtered collection
13428 filterBy : function(fn, scope){
13429 var r = new Roo.util.MixedCollection();
13430 r.getKey = this.getKey;
13431 var k = this.keys, it = this.items;
13432 for(var i = 0, len = it.length; i < len; i++){
13433 if(fn.call(scope||this, it[i], k[i])){
13434 r.add(k[i], it[i]);
13441 * Creates a duplicate of this collection
13442 * @return {MixedCollection}
13444 clone : function(){
13445 var r = new Roo.util.MixedCollection();
13446 var k = this.keys, it = this.items;
13447 for(var i = 0, len = it.length; i < len; i++){
13448 r.add(k[i], it[i]);
13450 r.getKey = this.getKey;
13455 * Returns the item associated with the passed key or index.
13457 * @param {String/Number} key The key or index of the item.
13458 * @return {Object} The item associated with the passed key.
13460 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13462 * Ext JS Library 1.1.1
13463 * Copyright(c) 2006-2007, Ext JS, LLC.
13465 * Originally Released Under LGPL - original licence link has changed is not relivant.
13468 * <script type="text/javascript">
13471 * @class Roo.util.JSON
13472 * Modified version of Douglas Crockford"s json.js that doesn"t
13473 * mess with the Object prototype
13474 * http://www.json.org/js.html
13477 Roo.util.JSON = new (function(){
13478 var useHasOwn = {}.hasOwnProperty ? true : false;
13480 // crashes Safari in some instances
13481 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13483 var pad = function(n) {
13484 return n < 10 ? "0" + n : n;
13497 var encodeString = function(s){
13498 if (/["\\\x00-\x1f]/.test(s)) {
13499 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13504 c = b.charCodeAt();
13506 Math.floor(c / 16).toString(16) +
13507 (c % 16).toString(16);
13510 return '"' + s + '"';
13513 var encodeArray = function(o){
13514 var a = ["["], b, i, l = o.length, v;
13515 for (i = 0; i < l; i += 1) {
13517 switch (typeof v) {
13526 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13534 var encodeDate = function(o){
13535 return '"' + o.getFullYear() + "-" +
13536 pad(o.getMonth() + 1) + "-" +
13537 pad(o.getDate()) + "T" +
13538 pad(o.getHours()) + ":" +
13539 pad(o.getMinutes()) + ":" +
13540 pad(o.getSeconds()) + '"';
13544 * Encodes an Object, Array or other value
13545 * @param {Mixed} o The variable to encode
13546 * @return {String} The JSON string
13548 this.encode = function(o)
13550 // should this be extended to fully wrap stringify..
13552 if(typeof o == "undefined" || o === null){
13554 }else if(o instanceof Array){
13555 return encodeArray(o);
13556 }else if(o instanceof Date){
13557 return encodeDate(o);
13558 }else if(typeof o == "string"){
13559 return encodeString(o);
13560 }else if(typeof o == "number"){
13561 return isFinite(o) ? String(o) : "null";
13562 }else if(typeof o == "boolean"){
13565 var a = ["{"], b, i, v;
13567 if(!useHasOwn || o.hasOwnProperty(i)) {
13569 switch (typeof v) {
13578 a.push(this.encode(i), ":",
13579 v === null ? "null" : this.encode(v));
13590 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13591 * @param {String} json The JSON string
13592 * @return {Object} The resulting object
13594 this.decode = function(json){
13596 return /** eval:var:json */ eval("(" + json + ')');
13600 * Shorthand for {@link Roo.util.JSON#encode}
13601 * @member Roo encode
13603 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13605 * Shorthand for {@link Roo.util.JSON#decode}
13606 * @member Roo decode
13608 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13611 * Ext JS Library 1.1.1
13612 * Copyright(c) 2006-2007, Ext JS, LLC.
13614 * Originally Released Under LGPL - original licence link has changed is not relivant.
13617 * <script type="text/javascript">
13621 * @class Roo.util.Format
13622 * Reusable data formatting functions
13625 Roo.util.Format = function(){
13626 var trimRe = /^\s+|\s+$/g;
13629 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13630 * @param {String} value The string to truncate
13631 * @param {Number} length The maximum length to allow before truncating
13632 * @return {String} The converted text
13634 ellipsis : function(value, len){
13635 if(value && value.length > len){
13636 return value.substr(0, len-3)+"...";
13642 * Checks a reference and converts it to empty string if it is undefined
13643 * @param {Mixed} value Reference to check
13644 * @return {Mixed} Empty string if converted, otherwise the original value
13646 undef : function(value){
13647 return typeof value != "undefined" ? value : "";
13651 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13652 * @param {String} value The string to encode
13653 * @return {String} The encoded text
13655 htmlEncode : function(value){
13656 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13660 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13661 * @param {String} value The string to decode
13662 * @return {String} The decoded text
13664 htmlDecode : function(value){
13665 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13669 * Trims any whitespace from either side of a string
13670 * @param {String} value The text to trim
13671 * @return {String} The trimmed text
13673 trim : function(value){
13674 return String(value).replace(trimRe, "");
13678 * Returns a substring from within an original string
13679 * @param {String} value The original text
13680 * @param {Number} start The start index of the substring
13681 * @param {Number} length The length of the substring
13682 * @return {String} The substring
13684 substr : function(value, start, length){
13685 return String(value).substr(start, length);
13689 * Converts a string to all lower case letters
13690 * @param {String} value The text to convert
13691 * @return {String} The converted text
13693 lowercase : function(value){
13694 return String(value).toLowerCase();
13698 * Converts a string to all upper case letters
13699 * @param {String} value The text to convert
13700 * @return {String} The converted text
13702 uppercase : function(value){
13703 return String(value).toUpperCase();
13707 * Converts the first character only of a string to upper case
13708 * @param {String} value The text to convert
13709 * @return {String} The converted text
13711 capitalize : function(value){
13712 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13716 call : function(value, fn){
13717 if(arguments.length > 2){
13718 var args = Array.prototype.slice.call(arguments, 2);
13719 args.unshift(value);
13721 return /** eval:var:value */ eval(fn).apply(window, args);
13723 /** eval:var:value */
13724 return /** eval:var:value */ eval(fn).call(window, value);
13730 * safer version of Math.toFixed..??/
13731 * @param {Number/String} value The numeric value to format
13732 * @param {Number/String} value Decimal places
13733 * @return {String} The formatted currency string
13735 toFixed : function(v, n)
13737 // why not use to fixed - precision is buggered???
13739 return Math.round(v-0);
13741 var fact = Math.pow(10,n+1);
13742 v = (Math.round((v-0)*fact))/fact;
13743 var z = (''+fact).substring(2);
13744 if (v == Math.floor(v)) {
13745 return Math.floor(v) + '.' + z;
13748 // now just padd decimals..
13749 var ps = String(v).split('.');
13750 var fd = (ps[1] + z);
13751 var r = fd.substring(0,n);
13752 var rm = fd.substring(n);
13754 return ps[0] + '.' + r;
13756 r*=1; // turn it into a number;
13758 if (String(r).length != n) {
13761 r = String(r).substring(1); // chop the end off.
13764 return ps[0] + '.' + r;
13769 * Format a number as US currency
13770 * @param {Number/String} value The numeric value to format
13771 * @return {String} The formatted currency string
13773 usMoney : function(v){
13774 return '$' + Roo.util.Format.number(v);
13779 * eventually this should probably emulate php's number_format
13780 * @param {Number/String} value The numeric value to format
13781 * @param {Number} decimals number of decimal places
13782 * @param {String} delimiter for thousands (default comma)
13783 * @return {String} The formatted currency string
13785 number : function(v, decimals, thousandsDelimiter)
13787 // multiply and round.
13788 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13789 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13791 var mul = Math.pow(10, decimals);
13792 var zero = String(mul).substring(1);
13793 v = (Math.round((v-0)*mul))/mul;
13795 // if it's '0' number.. then
13797 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13799 var ps = v.split('.');
13802 var r = /(\d+)(\d{3})/;
13805 if(thousandsDelimiter.length != 0) {
13806 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13811 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13812 // does not have decimals
13813 (decimals ? ('.' + zero) : '');
13816 return whole + sub ;
13820 * Parse a value into a formatted date using the specified format pattern.
13821 * @param {Mixed} value The value to format
13822 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13823 * @return {String} The formatted date string
13825 date : function(v, format){
13829 if(!(v instanceof Date)){
13830 v = new Date(Date.parse(v));
13832 return v.dateFormat(format || Roo.util.Format.defaults.date);
13836 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13837 * @param {String} format Any valid date format string
13838 * @return {Function} The date formatting function
13840 dateRenderer : function(format){
13841 return function(v){
13842 return Roo.util.Format.date(v, format);
13847 stripTagsRE : /<\/?[^>]+>/gi,
13850 * Strips all HTML tags
13851 * @param {Mixed} value The text from which to strip tags
13852 * @return {String} The stripped text
13854 stripTags : function(v){
13855 return !v ? v : String(v).replace(this.stripTagsRE, "");
13859 Roo.util.Format.defaults = {
13863 * Ext JS Library 1.1.1
13864 * Copyright(c) 2006-2007, Ext JS, LLC.
13866 * Originally Released Under LGPL - original licence link has changed is not relivant.
13869 * <script type="text/javascript">
13876 * @class Roo.MasterTemplate
13877 * @extends Roo.Template
13878 * Provides a template that can have child templates. The syntax is:
13880 var t = new Roo.MasterTemplate(
13881 '<select name="{name}">',
13882 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13885 t.add('options', {value: 'foo', text: 'bar'});
13886 // or you can add multiple child elements in one shot
13887 t.addAll('options', [
13888 {value: 'foo', text: 'bar'},
13889 {value: 'foo2', text: 'bar2'},
13890 {value: 'foo3', text: 'bar3'}
13892 // then append, applying the master template values
13893 t.append('my-form', {name: 'my-select'});
13895 * A name attribute for the child template is not required if you have only one child
13896 * template or you want to refer to them by index.
13898 Roo.MasterTemplate = function(){
13899 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13900 this.originalHtml = this.html;
13902 var m, re = this.subTemplateRe;
13905 while(m = re.exec(this.html)){
13906 var name = m[1], content = m[2];
13911 tpl : new Roo.Template(content)
13914 st[name] = st[subIndex];
13916 st[subIndex].tpl.compile();
13917 st[subIndex].tpl.call = this.call.createDelegate(this);
13920 this.subCount = subIndex;
13923 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13925 * The regular expression used to match sub templates
13929 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13932 * Applies the passed values to a child template.
13933 * @param {String/Number} name (optional) The name or index of the child template
13934 * @param {Array/Object} values The values to be applied to the template
13935 * @return {MasterTemplate} this
13937 add : function(name, values){
13938 if(arguments.length == 1){
13939 values = arguments[0];
13942 var s = this.subs[name];
13943 s.buffer[s.buffer.length] = s.tpl.apply(values);
13948 * Applies all the passed values to a child template.
13949 * @param {String/Number} name (optional) The name or index of the child template
13950 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13951 * @param {Boolean} reset (optional) True to reset the template first
13952 * @return {MasterTemplate} this
13954 fill : function(name, values, reset){
13956 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
13964 for(var i = 0, len = values.length; i < len; i++){
13965 this.add(name, values[i]);
13971 * Resets the template for reuse
13972 * @return {MasterTemplate} this
13974 reset : function(){
13976 for(var i = 0; i < this.subCount; i++){
13982 applyTemplate : function(values){
13984 var replaceIndex = -1;
13985 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
13986 return s[++replaceIndex].buffer.join("");
13988 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
13991 apply : function(){
13992 return this.applyTemplate.apply(this, arguments);
13995 compile : function(){return this;}
13999 * Alias for fill().
14002 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14004 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14005 * var tpl = Roo.MasterTemplate.from('element-id');
14006 * @param {String/HTMLElement} el
14007 * @param {Object} config
14010 Roo.MasterTemplate.from = function(el, config){
14011 el = Roo.getDom(el);
14012 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14015 * Ext JS Library 1.1.1
14016 * Copyright(c) 2006-2007, Ext JS, LLC.
14018 * Originally Released Under LGPL - original licence link has changed is not relivant.
14021 * <script type="text/javascript">
14026 * @class Roo.util.CSS
14027 * Utility class for manipulating CSS rules
14030 Roo.util.CSS = function(){
14032 var doc = document;
14034 var camelRe = /(-[a-z])/gi;
14035 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14039 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14040 * tag and appended to the HEAD of the document.
14041 * @param {String|Object} cssText The text containing the css rules
14042 * @param {String} id An id to add to the stylesheet for later removal
14043 * @return {StyleSheet}
14045 createStyleSheet : function(cssText, id){
14047 var head = doc.getElementsByTagName("head")[0];
14048 var nrules = doc.createElement("style");
14049 nrules.setAttribute("type", "text/css");
14051 nrules.setAttribute("id", id);
14053 if (typeof(cssText) != 'string') {
14054 // support object maps..
14055 // not sure if this a good idea..
14056 // perhaps it should be merged with the general css handling
14057 // and handle js style props.
14058 var cssTextNew = [];
14059 for(var n in cssText) {
14061 for(var k in cssText[n]) {
14062 citems.push( k + ' : ' +cssText[n][k] + ';' );
14064 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14067 cssText = cssTextNew.join("\n");
14073 head.appendChild(nrules);
14074 ss = nrules.styleSheet;
14075 ss.cssText = cssText;
14078 nrules.appendChild(doc.createTextNode(cssText));
14080 nrules.cssText = cssText;
14082 head.appendChild(nrules);
14083 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14085 this.cacheStyleSheet(ss);
14090 * Removes a style or link tag by id
14091 * @param {String} id The id of the tag
14093 removeStyleSheet : function(id){
14094 var existing = doc.getElementById(id);
14096 existing.parentNode.removeChild(existing);
14101 * Dynamically swaps an existing stylesheet reference for a new one
14102 * @param {String} id The id of an existing link tag to remove
14103 * @param {String} url The href of the new stylesheet to include
14105 swapStyleSheet : function(id, url){
14106 this.removeStyleSheet(id);
14107 var ss = doc.createElement("link");
14108 ss.setAttribute("rel", "stylesheet");
14109 ss.setAttribute("type", "text/css");
14110 ss.setAttribute("id", id);
14111 ss.setAttribute("href", url);
14112 doc.getElementsByTagName("head")[0].appendChild(ss);
14116 * Refresh the rule cache if you have dynamically added stylesheets
14117 * @return {Object} An object (hash) of rules indexed by selector
14119 refreshCache : function(){
14120 return this.getRules(true);
14124 cacheStyleSheet : function(stylesheet){
14128 try{// try catch for cross domain access issue
14129 var ssRules = stylesheet.cssRules || stylesheet.rules;
14130 for(var j = ssRules.length-1; j >= 0; --j){
14131 rules[ssRules[j].selectorText] = ssRules[j];
14137 * Gets all css rules for the document
14138 * @param {Boolean} refreshCache true to refresh the internal cache
14139 * @return {Object} An object (hash) of rules indexed by selector
14141 getRules : function(refreshCache){
14142 if(rules == null || refreshCache){
14144 var ds = doc.styleSheets;
14145 for(var i =0, len = ds.length; i < len; i++){
14147 this.cacheStyleSheet(ds[i]);
14155 * Gets an an individual CSS rule by selector(s)
14156 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14157 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14158 * @return {CSSRule} The CSS rule or null if one is not found
14160 getRule : function(selector, refreshCache){
14161 var rs = this.getRules(refreshCache);
14162 if(!(selector instanceof Array)){
14163 return rs[selector];
14165 for(var i = 0; i < selector.length; i++){
14166 if(rs[selector[i]]){
14167 return rs[selector[i]];
14175 * Updates a rule property
14176 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14177 * @param {String} property The css property
14178 * @param {String} value The new value for the property
14179 * @return {Boolean} true If a rule was found and updated
14181 updateRule : function(selector, property, value){
14182 if(!(selector instanceof Array)){
14183 var rule = this.getRule(selector);
14185 rule.style[property.replace(camelRe, camelFn)] = value;
14189 for(var i = 0; i < selector.length; i++){
14190 if(this.updateRule(selector[i], property, value)){
14200 * Ext JS Library 1.1.1
14201 * Copyright(c) 2006-2007, Ext JS, LLC.
14203 * Originally Released Under LGPL - original licence link has changed is not relivant.
14206 * <script type="text/javascript">
14212 * @class Roo.util.ClickRepeater
14213 * @extends Roo.util.Observable
14215 * A wrapper class which can be applied to any element. Fires a "click" event while the
14216 * mouse is pressed. The interval between firings may be specified in the config but
14217 * defaults to 10 milliseconds.
14219 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14221 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14222 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14223 * Similar to an autorepeat key delay.
14224 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14225 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14226 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14227 * "interval" and "delay" are ignored. "immediate" is honored.
14228 * @cfg {Boolean} preventDefault True to prevent the default click event
14229 * @cfg {Boolean} stopDefault True to stop the default click event
14232 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14233 * 2007-02-02 jvs Renamed to ClickRepeater
14234 * 2007-02-03 jvs Modifications for FF Mac and Safari
14237 * @param {String/HTMLElement/Element} el The element to listen on
14238 * @param {Object} config
14240 Roo.util.ClickRepeater = function(el, config)
14242 this.el = Roo.get(el);
14243 this.el.unselectable();
14245 Roo.apply(this, config);
14250 * Fires when the mouse button is depressed.
14251 * @param {Roo.util.ClickRepeater} this
14253 "mousedown" : true,
14256 * Fires on a specified interval during the time the element is pressed.
14257 * @param {Roo.util.ClickRepeater} this
14262 * Fires when the mouse key is released.
14263 * @param {Roo.util.ClickRepeater} this
14268 this.el.on("mousedown", this.handleMouseDown, this);
14269 if(this.preventDefault || this.stopDefault){
14270 this.el.on("click", function(e){
14271 if(this.preventDefault){
14272 e.preventDefault();
14274 if(this.stopDefault){
14280 // allow inline handler
14282 this.on("click", this.handler, this.scope || this);
14285 Roo.util.ClickRepeater.superclass.constructor.call(this);
14288 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14291 preventDefault : true,
14292 stopDefault : false,
14296 handleMouseDown : function(){
14297 clearTimeout(this.timer);
14299 if(this.pressClass){
14300 this.el.addClass(this.pressClass);
14302 this.mousedownTime = new Date();
14304 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14305 this.el.on("mouseout", this.handleMouseOut, this);
14307 this.fireEvent("mousedown", this);
14308 this.fireEvent("click", this);
14310 this.timer = this.click.defer(this.delay || this.interval, this);
14314 click : function(){
14315 this.fireEvent("click", this);
14316 this.timer = this.click.defer(this.getInterval(), this);
14320 getInterval: function(){
14321 if(!this.accelerate){
14322 return this.interval;
14324 var pressTime = this.mousedownTime.getElapsed();
14325 if(pressTime < 500){
14327 }else if(pressTime < 1700){
14329 }else if(pressTime < 2600){
14331 }else if(pressTime < 3500){
14333 }else if(pressTime < 4400){
14335 }else if(pressTime < 5300){
14337 }else if(pressTime < 6200){
14345 handleMouseOut : function(){
14346 clearTimeout(this.timer);
14347 if(this.pressClass){
14348 this.el.removeClass(this.pressClass);
14350 this.el.on("mouseover", this.handleMouseReturn, this);
14354 handleMouseReturn : function(){
14355 this.el.un("mouseover", this.handleMouseReturn);
14356 if(this.pressClass){
14357 this.el.addClass(this.pressClass);
14363 handleMouseUp : function(){
14364 clearTimeout(this.timer);
14365 this.el.un("mouseover", this.handleMouseReturn);
14366 this.el.un("mouseout", this.handleMouseOut);
14367 Roo.get(document).un("mouseup", this.handleMouseUp);
14368 this.el.removeClass(this.pressClass);
14369 this.fireEvent("mouseup", this);
14373 * Ext JS Library 1.1.1
14374 * Copyright(c) 2006-2007, Ext JS, LLC.
14376 * Originally Released Under LGPL - original licence link has changed is not relivant.
14379 * <script type="text/javascript">
14384 * @class Roo.KeyNav
14385 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14386 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14387 * way to implement custom navigation schemes for any UI component.</p>
14388 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14389 * pageUp, pageDown, del, home, end. Usage:</p>
14391 var nav = new Roo.KeyNav("my-element", {
14392 "left" : function(e){
14393 this.moveLeft(e.ctrlKey);
14395 "right" : function(e){
14396 this.moveRight(e.ctrlKey);
14398 "enter" : function(e){
14405 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14406 * @param {Object} config The config
14408 Roo.KeyNav = function(el, config){
14409 this.el = Roo.get(el);
14410 Roo.apply(this, config);
14411 if(!this.disabled){
14412 this.disabled = true;
14417 Roo.KeyNav.prototype = {
14419 * @cfg {Boolean} disabled
14420 * True to disable this KeyNav instance (defaults to false)
14424 * @cfg {String} defaultEventAction
14425 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14426 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14427 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14429 defaultEventAction: "stopEvent",
14431 * @cfg {Boolean} forceKeyDown
14432 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14433 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14434 * handle keydown instead of keypress.
14436 forceKeyDown : false,
14439 prepareEvent : function(e){
14440 var k = e.getKey();
14441 var h = this.keyToHandler[k];
14442 //if(h && this[h]){
14443 // e.stopPropagation();
14445 if(Roo.isSafari && h && k >= 37 && k <= 40){
14451 relay : function(e){
14452 var k = e.getKey();
14453 var h = this.keyToHandler[k];
14455 if(this.doRelay(e, this[h], h) !== true){
14456 e[this.defaultEventAction]();
14462 doRelay : function(e, h, hname){
14463 return h.call(this.scope || this, e);
14466 // possible handlers
14480 // quick lookup hash
14497 * Enable this KeyNav
14499 enable: function(){
14501 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14502 // the EventObject will normalize Safari automatically
14503 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14504 this.el.on("keydown", this.relay, this);
14506 this.el.on("keydown", this.prepareEvent, this);
14507 this.el.on("keypress", this.relay, this);
14509 this.disabled = false;
14514 * Disable this KeyNav
14516 disable: function(){
14517 if(!this.disabled){
14518 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14519 this.el.un("keydown", this.relay);
14521 this.el.un("keydown", this.prepareEvent);
14522 this.el.un("keypress", this.relay);
14524 this.disabled = true;
14529 * Ext JS Library 1.1.1
14530 * Copyright(c) 2006-2007, Ext JS, LLC.
14532 * Originally Released Under LGPL - original licence link has changed is not relivant.
14535 * <script type="text/javascript">
14540 * @class Roo.KeyMap
14541 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14542 * The constructor accepts the same config object as defined by {@link #addBinding}.
14543 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14544 * combination it will call the function with this signature (if the match is a multi-key
14545 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14546 * A KeyMap can also handle a string representation of keys.<br />
14549 // map one key by key code
14550 var map = new Roo.KeyMap("my-element", {
14551 key: 13, // or Roo.EventObject.ENTER
14556 // map multiple keys to one action by string
14557 var map = new Roo.KeyMap("my-element", {
14563 // map multiple keys to multiple actions by strings and array of codes
14564 var map = new Roo.KeyMap("my-element", [
14567 fn: function(){ alert("Return was pressed"); }
14570 fn: function(){ alert('a, b or c was pressed'); }
14575 fn: function(){ alert('Control + shift + tab was pressed.'); }
14579 * <b>Note: A KeyMap starts enabled</b>
14581 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14582 * @param {Object} config The config (see {@link #addBinding})
14583 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14585 Roo.KeyMap = function(el, config, eventName){
14586 this.el = Roo.get(el);
14587 this.eventName = eventName || "keydown";
14588 this.bindings = [];
14590 this.addBinding(config);
14595 Roo.KeyMap.prototype = {
14597 * True to stop the event from bubbling and prevent the default browser action if the
14598 * key was handled by the KeyMap (defaults to false)
14604 * Add a new binding to this KeyMap. The following config object properties are supported:
14606 Property Type Description
14607 ---------- --------------- ----------------------------------------------------------------------
14608 key String/Array A single keycode or an array of keycodes to handle
14609 shift Boolean True to handle key only when shift is pressed (defaults to false)
14610 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14611 alt Boolean True to handle key only when alt is pressed (defaults to false)
14612 fn Function The function to call when KeyMap finds the expected key combination
14613 scope Object The scope of the callback function
14619 var map = new Roo.KeyMap(document, {
14620 key: Roo.EventObject.ENTER,
14625 //Add a new binding to the existing KeyMap later
14633 * @param {Object/Array} config A single KeyMap config or an array of configs
14635 addBinding : function(config){
14636 if(config instanceof Array){
14637 for(var i = 0, len = config.length; i < len; i++){
14638 this.addBinding(config[i]);
14642 var keyCode = config.key,
14643 shift = config.shift,
14644 ctrl = config.ctrl,
14647 scope = config.scope;
14648 if(typeof keyCode == "string"){
14650 var keyString = keyCode.toUpperCase();
14651 for(var j = 0, len = keyString.length; j < len; j++){
14652 ks.push(keyString.charCodeAt(j));
14656 var keyArray = keyCode instanceof Array;
14657 var handler = function(e){
14658 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14659 var k = e.getKey();
14661 for(var i = 0, len = keyCode.length; i < len; i++){
14662 if(keyCode[i] == k){
14663 if(this.stopEvent){
14666 fn.call(scope || window, k, e);
14672 if(this.stopEvent){
14675 fn.call(scope || window, k, e);
14680 this.bindings.push(handler);
14684 * Shorthand for adding a single key listener
14685 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14686 * following options:
14687 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14688 * @param {Function} fn The function to call
14689 * @param {Object} scope (optional) The scope of the function
14691 on : function(key, fn, scope){
14692 var keyCode, shift, ctrl, alt;
14693 if(typeof key == "object" && !(key instanceof Array)){
14712 handleKeyDown : function(e){
14713 if(this.enabled){ //just in case
14714 var b = this.bindings;
14715 for(var i = 0, len = b.length; i < len; i++){
14716 b[i].call(this, e);
14722 * Returns true if this KeyMap is enabled
14723 * @return {Boolean}
14725 isEnabled : function(){
14726 return this.enabled;
14730 * Enables this KeyMap
14732 enable: function(){
14734 this.el.on(this.eventName, this.handleKeyDown, this);
14735 this.enabled = true;
14740 * Disable this KeyMap
14742 disable: function(){
14744 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14745 this.enabled = false;
14750 * Ext JS Library 1.1.1
14751 * Copyright(c) 2006-2007, Ext JS, LLC.
14753 * Originally Released Under LGPL - original licence link has changed is not relivant.
14756 * <script type="text/javascript">
14761 * @class Roo.util.TextMetrics
14762 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14763 * wide, in pixels, a given block of text will be.
14766 Roo.util.TextMetrics = function(){
14770 * Measures the size of the specified text
14771 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14772 * that can affect the size of the rendered text
14773 * @param {String} text The text to measure
14774 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14775 * in order to accurately measure the text height
14776 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14778 measure : function(el, text, fixedWidth){
14780 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14783 shared.setFixedWidth(fixedWidth || 'auto');
14784 return shared.getSize(text);
14788 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14789 * the overhead of multiple calls to initialize the style properties on each measurement.
14790 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14791 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14792 * in order to accurately measure the text height
14793 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14795 createInstance : function(el, fixedWidth){
14796 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14803 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14804 var ml = new Roo.Element(document.createElement('div'));
14805 document.body.appendChild(ml.dom);
14806 ml.position('absolute');
14807 ml.setLeftTop(-1000, -1000);
14811 ml.setWidth(fixedWidth);
14816 * Returns the size of the specified text based on the internal element's style and width properties
14817 * @memberOf Roo.util.TextMetrics.Instance#
14818 * @param {String} text The text to measure
14819 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14821 getSize : function(text){
14823 var s = ml.getSize();
14829 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14830 * that can affect the size of the rendered text
14831 * @memberOf Roo.util.TextMetrics.Instance#
14832 * @param {String/HTMLElement} el The element, dom node or id
14834 bind : function(el){
14836 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14841 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14842 * to set a fixed width in order to accurately measure the text height.
14843 * @memberOf Roo.util.TextMetrics.Instance#
14844 * @param {Number} width The width to set on the element
14846 setFixedWidth : function(width){
14847 ml.setWidth(width);
14851 * Returns the measured width of the specified text
14852 * @memberOf Roo.util.TextMetrics.Instance#
14853 * @param {String} text The text to measure
14854 * @return {Number} width The width in pixels
14856 getWidth : function(text){
14857 ml.dom.style.width = 'auto';
14858 return this.getSize(text).width;
14862 * Returns the measured height of the specified text. For multiline text, be sure to call
14863 * {@link #setFixedWidth} if necessary.
14864 * @memberOf Roo.util.TextMetrics.Instance#
14865 * @param {String} text The text to measure
14866 * @return {Number} height The height in pixels
14868 getHeight : function(text){
14869 return this.getSize(text).height;
14873 instance.bind(bindTo);
14878 // backwards compat
14879 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14881 * Ext JS Library 1.1.1
14882 * Copyright(c) 2006-2007, Ext JS, LLC.
14884 * Originally Released Under LGPL - original licence link has changed is not relivant.
14887 * <script type="text/javascript">
14891 * @class Roo.state.Provider
14892 * Abstract base class for state provider implementations. This class provides methods
14893 * for encoding and decoding <b>typed</b> variables including dates and defines the
14894 * Provider interface.
14896 Roo.state.Provider = function(){
14898 * @event statechange
14899 * Fires when a state change occurs.
14900 * @param {Provider} this This state provider
14901 * @param {String} key The state key which was changed
14902 * @param {String} value The encoded value for the state
14905 "statechange": true
14908 Roo.state.Provider.superclass.constructor.call(this);
14910 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14912 * Returns the current value for a key
14913 * @param {String} name The key name
14914 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14915 * @return {Mixed} The state data
14917 get : function(name, defaultValue){
14918 return typeof this.state[name] == "undefined" ?
14919 defaultValue : this.state[name];
14923 * Clears a value from the state
14924 * @param {String} name The key name
14926 clear : function(name){
14927 delete this.state[name];
14928 this.fireEvent("statechange", this, name, null);
14932 * Sets the value for a key
14933 * @param {String} name The key name
14934 * @param {Mixed} value The value to set
14936 set : function(name, value){
14937 this.state[name] = value;
14938 this.fireEvent("statechange", this, name, value);
14942 * Decodes a string previously encoded with {@link #encodeValue}.
14943 * @param {String} value The value to decode
14944 * @return {Mixed} The decoded value
14946 decodeValue : function(cookie){
14947 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14948 var matches = re.exec(unescape(cookie));
14949 if(!matches || !matches[1]) {
14950 return; // non state cookie
14952 var type = matches[1];
14953 var v = matches[2];
14956 return parseFloat(v);
14958 return new Date(Date.parse(v));
14963 var values = v.split("^");
14964 for(var i = 0, len = values.length; i < len; i++){
14965 all.push(this.decodeValue(values[i]));
14970 var values = v.split("^");
14971 for(var i = 0, len = values.length; i < len; i++){
14972 var kv = values[i].split("=");
14973 all[kv[0]] = this.decodeValue(kv[1]);
14982 * Encodes a value including type information. Decode with {@link #decodeValue}.
14983 * @param {Mixed} value The value to encode
14984 * @return {String} The encoded value
14986 encodeValue : function(v){
14988 if(typeof v == "number"){
14990 }else if(typeof v == "boolean"){
14991 enc = "b:" + (v ? "1" : "0");
14992 }else if(v instanceof Date){
14993 enc = "d:" + v.toGMTString();
14994 }else if(v instanceof Array){
14996 for(var i = 0, len = v.length; i < len; i++){
14997 flat += this.encodeValue(v[i]);
15003 }else if(typeof v == "object"){
15006 if(typeof v[key] != "function"){
15007 flat += key + "=" + this.encodeValue(v[key]) + "^";
15010 enc = "o:" + flat.substring(0, flat.length-1);
15014 return escape(enc);
15020 * Ext JS Library 1.1.1
15021 * Copyright(c) 2006-2007, Ext JS, LLC.
15023 * Originally Released Under LGPL - original licence link has changed is not relivant.
15026 * <script type="text/javascript">
15029 * @class Roo.state.Manager
15030 * This is the global state manager. By default all components that are "state aware" check this class
15031 * for state information if you don't pass them a custom state provider. In order for this class
15032 * to be useful, it must be initialized with a provider when your application initializes.
15034 // in your initialization function
15036 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15038 // supposed you have a {@link Roo.BorderLayout}
15039 var layout = new Roo.BorderLayout(...);
15040 layout.restoreState();
15041 // or a {Roo.BasicDialog}
15042 var dialog = new Roo.BasicDialog(...);
15043 dialog.restoreState();
15047 Roo.state.Manager = function(){
15048 var provider = new Roo.state.Provider();
15052 * Configures the default state provider for your application
15053 * @param {Provider} stateProvider The state provider to set
15055 setProvider : function(stateProvider){
15056 provider = stateProvider;
15060 * Returns the current value for a key
15061 * @param {String} name The key name
15062 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15063 * @return {Mixed} The state data
15065 get : function(key, defaultValue){
15066 return provider.get(key, defaultValue);
15070 * Sets the value for a key
15071 * @param {String} name The key name
15072 * @param {Mixed} value The state data
15074 set : function(key, value){
15075 provider.set(key, value);
15079 * Clears a value from the state
15080 * @param {String} name The key name
15082 clear : function(key){
15083 provider.clear(key);
15087 * Gets the currently configured state provider
15088 * @return {Provider} The state provider
15090 getProvider : function(){
15097 * Ext JS Library 1.1.1
15098 * Copyright(c) 2006-2007, Ext JS, LLC.
15100 * Originally Released Under LGPL - original licence link has changed is not relivant.
15103 * <script type="text/javascript">
15106 * @class Roo.state.CookieProvider
15107 * @extends Roo.state.Provider
15108 * The default Provider implementation which saves state via cookies.
15111 var cp = new Roo.state.CookieProvider({
15113 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15114 domain: "roojs.com"
15116 Roo.state.Manager.setProvider(cp);
15118 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15119 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15120 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15121 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15122 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15123 * domain the page is running on including the 'www' like 'www.roojs.com')
15124 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15126 * Create a new CookieProvider
15127 * @param {Object} config The configuration object
15129 Roo.state.CookieProvider = function(config){
15130 Roo.state.CookieProvider.superclass.constructor.call(this);
15132 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15133 this.domain = null;
15134 this.secure = false;
15135 Roo.apply(this, config);
15136 this.state = this.readCookies();
15139 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15141 set : function(name, value){
15142 if(typeof value == "undefined" || value === null){
15146 this.setCookie(name, value);
15147 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15151 clear : function(name){
15152 this.clearCookie(name);
15153 Roo.state.CookieProvider.superclass.clear.call(this, name);
15157 readCookies : function(){
15159 var c = document.cookie + ";";
15160 var re = /\s?(.*?)=(.*?);/g;
15162 while((matches = re.exec(c)) != null){
15163 var name = matches[1];
15164 var value = matches[2];
15165 if(name && name.substring(0,3) == "ys-"){
15166 cookies[name.substr(3)] = this.decodeValue(value);
15173 setCookie : function(name, value){
15174 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15175 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15176 ((this.path == null) ? "" : ("; path=" + this.path)) +
15177 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15178 ((this.secure == true) ? "; secure" : "");
15182 clearCookie : function(name){
15183 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15184 ((this.path == null) ? "" : ("; path=" + this.path)) +
15185 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15186 ((this.secure == true) ? "; secure" : "");
15190 * Ext JS Library 1.1.1
15191 * Copyright(c) 2006-2007, Ext JS, LLC.
15193 * Originally Released Under LGPL - original licence link has changed is not relivant.
15196 * <script type="text/javascript">
15201 * @class Roo.ComponentMgr
15202 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15205 Roo.ComponentMgr = function(){
15206 var all = new Roo.util.MixedCollection();
15210 * Registers a component.
15211 * @param {Roo.Component} c The component
15213 register : function(c){
15218 * Unregisters a component.
15219 * @param {Roo.Component} c The component
15221 unregister : function(c){
15226 * Returns a component by id
15227 * @param {String} id The component id
15229 get : function(id){
15230 return all.get(id);
15234 * Registers a function that will be called when a specified component is added to ComponentMgr
15235 * @param {String} id The component id
15236 * @param {Funtction} fn The callback function
15237 * @param {Object} scope The scope of the callback
15239 onAvailable : function(id, fn, scope){
15240 all.on("add", function(index, o){
15242 fn.call(scope || o, o);
15243 all.un("add", fn, scope);
15250 * Ext JS Library 1.1.1
15251 * Copyright(c) 2006-2007, Ext JS, LLC.
15253 * Originally Released Under LGPL - original licence link has changed is not relivant.
15256 * <script type="text/javascript">
15260 * @class Roo.Component
15261 * @extends Roo.util.Observable
15262 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15263 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15264 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15265 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15266 * All visual components (widgets) that require rendering into a layout should subclass Component.
15268 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15269 * element and its id used as the component id. If a string is passed, it is assumed to be the id of an existing element
15270 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15272 Roo.Component = function(config){
15273 config = config || {};
15274 if(config.tagName || config.dom || typeof config == "string"){ // element object
15275 config = {el: config, id: config.id || config};
15277 this.initialConfig = config;
15279 Roo.apply(this, config);
15283 * Fires after the component is disabled.
15284 * @param {Roo.Component} this
15289 * Fires after the component is enabled.
15290 * @param {Roo.Component} this
15294 * @event beforeshow
15295 * Fires before the component is shown. Return false to stop the show.
15296 * @param {Roo.Component} this
15301 * Fires after the component is shown.
15302 * @param {Roo.Component} this
15306 * @event beforehide
15307 * Fires before the component is hidden. Return false to stop the hide.
15308 * @param {Roo.Component} this
15313 * Fires after the component is hidden.
15314 * @param {Roo.Component} this
15318 * @event beforerender
15319 * Fires before the component is rendered. Return false to stop the render.
15320 * @param {Roo.Component} this
15322 beforerender : true,
15325 * Fires after the component is rendered.
15326 * @param {Roo.Component} this
15330 * @event beforedestroy
15331 * Fires before the component is destroyed. Return false to stop the destroy.
15332 * @param {Roo.Component} this
15334 beforedestroy : true,
15337 * Fires after the component is destroyed.
15338 * @param {Roo.Component} this
15343 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15345 Roo.ComponentMgr.register(this);
15346 Roo.Component.superclass.constructor.call(this);
15347 this.initComponent();
15348 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15349 this.render(this.renderTo);
15350 delete this.renderTo;
15355 Roo.Component.AUTO_ID = 1000;
15357 Roo.extend(Roo.Component, Roo.util.Observable, {
15359 * @scope Roo.Component.prototype
15361 * true if this component is hidden. Read-only.
15366 * true if this component is disabled. Read-only.
15371 * true if this component has been rendered. Read-only.
15375 /** @cfg {String} disableClass
15376 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15378 disabledClass : "x-item-disabled",
15379 /** @cfg {Boolean} allowDomMove
15380 * Whether the component can move the Dom node when rendering (defaults to true).
15382 allowDomMove : true,
15383 /** @cfg {String} hideMode (display|visibility)
15384 * How this component should hidden. Supported values are
15385 * "visibility" (css visibility), "offsets" (negative offset position) and
15386 * "display" (css display) - defaults to "display".
15388 hideMode: 'display',
15391 ctype : "Roo.Component",
15394 * @cfg {String} actionMode
15395 * which property holds the element that used for hide() / show() / disable() / enable()
15401 getActionEl : function(){
15402 return this[this.actionMode];
15405 initComponent : Roo.emptyFn,
15407 * If this is a lazy rendering component, render it to its container element.
15408 * @param {String/HTMLElement/Element} container (optional) The element this component should be rendered into. If it is being applied to existing markup, this should be left off.
15410 render : function(container, position){
15416 if(this.fireEvent("beforerender", this) === false){
15420 if(!container && this.el){
15421 this.el = Roo.get(this.el);
15422 container = this.el.dom.parentNode;
15423 this.allowDomMove = false;
15425 this.container = Roo.get(container);
15426 this.rendered = true;
15427 if(position !== undefined){
15428 if(typeof position == 'number'){
15429 position = this.container.dom.childNodes[position];
15431 position = Roo.getDom(position);
15434 this.onRender(this.container, position || null);
15436 this.el.addClass(this.cls);
15440 this.el.applyStyles(this.style);
15443 this.fireEvent("render", this);
15444 this.afterRender(this.container);
15457 // default function is not really useful
15458 onRender : function(ct, position){
15460 this.el = Roo.get(this.el);
15461 if(this.allowDomMove !== false){
15462 ct.dom.insertBefore(this.el.dom, position);
15468 getAutoCreate : function(){
15469 var cfg = typeof this.autoCreate == "object" ?
15470 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15471 if(this.id && !cfg.id){
15478 afterRender : Roo.emptyFn,
15481 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15482 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15484 destroy : function(){
15485 if(this.fireEvent("beforedestroy", this) !== false){
15486 this.purgeListeners();
15487 this.beforeDestroy();
15489 this.el.removeAllListeners();
15491 if(this.actionMode == "container"){
15492 this.container.remove();
15496 Roo.ComponentMgr.unregister(this);
15497 this.fireEvent("destroy", this);
15502 beforeDestroy : function(){
15507 onDestroy : function(){
15512 * Returns the underlying {@link Roo.Element}.
15513 * @return {Roo.Element} The element
15515 getEl : function(){
15520 * Returns the id of this component.
15523 getId : function(){
15528 * Try to focus this component.
15529 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15530 * @return {Roo.Component} this
15532 focus : function(selectText){
15535 if(selectText === true){
15536 this.el.dom.select();
15551 * Disable this component.
15552 * @return {Roo.Component} this
15554 disable : function(){
15558 this.disabled = true;
15559 this.fireEvent("disable", this);
15564 onDisable : function(){
15565 this.getActionEl().addClass(this.disabledClass);
15566 this.el.dom.disabled = true;
15570 * Enable this component.
15571 * @return {Roo.Component} this
15573 enable : function(){
15577 this.disabled = false;
15578 this.fireEvent("enable", this);
15583 onEnable : function(){
15584 this.getActionEl().removeClass(this.disabledClass);
15585 this.el.dom.disabled = false;
15589 * Convenience function for setting disabled/enabled by boolean.
15590 * @param {Boolean} disabled
15592 setDisabled : function(disabled){
15593 this[disabled ? "disable" : "enable"]();
15597 * Show this component.
15598 * @return {Roo.Component} this
15601 if(this.fireEvent("beforeshow", this) !== false){
15602 this.hidden = false;
15606 this.fireEvent("show", this);
15612 onShow : function(){
15613 var ae = this.getActionEl();
15614 if(this.hideMode == 'visibility'){
15615 ae.dom.style.visibility = "visible";
15616 }else if(this.hideMode == 'offsets'){
15617 ae.removeClass('x-hidden');
15619 ae.dom.style.display = "";
15624 * Hide this component.
15625 * @return {Roo.Component} this
15628 if(this.fireEvent("beforehide", this) !== false){
15629 this.hidden = true;
15633 this.fireEvent("hide", this);
15639 onHide : function(){
15640 var ae = this.getActionEl();
15641 if(this.hideMode == 'visibility'){
15642 ae.dom.style.visibility = "hidden";
15643 }else if(this.hideMode == 'offsets'){
15644 ae.addClass('x-hidden');
15646 ae.dom.style.display = "none";
15651 * Convenience function to hide or show this component by boolean.
15652 * @param {Boolean} visible True to show, false to hide
15653 * @return {Roo.Component} this
15655 setVisible: function(visible){
15665 * Returns true if this component is visible.
15667 isVisible : function(){
15668 return this.getActionEl().isVisible();
15671 cloneConfig : function(overrides){
15672 overrides = overrides || {};
15673 var id = overrides.id || Roo.id();
15674 var cfg = Roo.applyIf(overrides, this.initialConfig);
15675 cfg.id = id; // prevent dup id
15676 return new this.constructor(cfg);
15680 * Ext JS Library 1.1.1
15681 * Copyright(c) 2006-2007, Ext JS, LLC.
15683 * Originally Released Under LGPL - original licence link has changed is not relivant.
15686 * <script type="text/javascript">
15690 * @class Roo.BoxComponent
15691 * @extends Roo.Component
15692 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15693 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15694 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15695 * layout containers.
15697 * @param {Roo.Element/String/Object} config The configuration options.
15699 Roo.BoxComponent = function(config){
15700 Roo.Component.call(this, config);
15704 * Fires after the component is resized.
15705 * @param {Roo.Component} this
15706 * @param {Number} adjWidth The box-adjusted width that was set
15707 * @param {Number} adjHeight The box-adjusted height that was set
15708 * @param {Number} rawWidth The width that was originally specified
15709 * @param {Number} rawHeight The height that was originally specified
15714 * Fires after the component is moved.
15715 * @param {Roo.Component} this
15716 * @param {Number} x The new x position
15717 * @param {Number} y The new y position
15723 Roo.extend(Roo.BoxComponent, Roo.Component, {
15724 // private, set in afterRender to signify that the component has been rendered
15726 // private, used to defer height settings to subclasses
15727 deferHeight: false,
15728 /** @cfg {Number} width
15729 * width (optional) size of component
15731 /** @cfg {Number} height
15732 * height (optional) size of component
15736 * Sets the width and height of the component. This method fires the resize event. This method can accept
15737 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15738 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15739 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15740 * @return {Roo.BoxComponent} this
15742 setSize : function(w, h){
15743 // support for standard size objects
15744 if(typeof w == 'object'){
15749 if(!this.boxReady){
15755 // prevent recalcs when not needed
15756 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15759 this.lastSize = {width: w, height: h};
15761 var adj = this.adjustSize(w, h);
15762 var aw = adj.width, ah = adj.height;
15763 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15764 var rz = this.getResizeEl();
15765 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15766 rz.setSize(aw, ah);
15767 }else if(!this.deferHeight && ah !== undefined){
15769 }else if(aw !== undefined){
15772 this.onResize(aw, ah, w, h);
15773 this.fireEvent('resize', this, aw, ah, w, h);
15779 * Gets the current size of the component's underlying element.
15780 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15782 getSize : function(){
15783 return this.el.getSize();
15787 * Gets the current XY position of the component's underlying element.
15788 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15789 * @return {Array} The XY position of the element (e.g., [100, 200])
15791 getPosition : function(local){
15792 if(local === true){
15793 return [this.el.getLeft(true), this.el.getTop(true)];
15795 return this.xy || this.el.getXY();
15799 * Gets the current box measurements of the component's underlying element.
15800 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15801 * @returns {Object} box An object in the format {x, y, width, height}
15803 getBox : function(local){
15804 var s = this.el.getSize();
15806 s.x = this.el.getLeft(true);
15807 s.y = this.el.getTop(true);
15809 var xy = this.xy || this.el.getXY();
15817 * Sets the current box measurements of the component's underlying element.
15818 * @param {Object} box An object in the format {x, y, width, height}
15819 * @returns {Roo.BoxComponent} this
15821 updateBox : function(box){
15822 this.setSize(box.width, box.height);
15823 this.setPagePosition(box.x, box.y);
15828 getResizeEl : function(){
15829 return this.resizeEl || this.el;
15833 getPositionEl : function(){
15834 return this.positionEl || this.el;
15838 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15839 * This method fires the move event.
15840 * @param {Number} left The new left
15841 * @param {Number} top The new top
15842 * @returns {Roo.BoxComponent} this
15844 setPosition : function(x, y){
15847 if(!this.boxReady){
15850 var adj = this.adjustPosition(x, y);
15851 var ax = adj.x, ay = adj.y;
15853 var el = this.getPositionEl();
15854 if(ax !== undefined || ay !== undefined){
15855 if(ax !== undefined && ay !== undefined){
15856 el.setLeftTop(ax, ay);
15857 }else if(ax !== undefined){
15859 }else if(ay !== undefined){
15862 this.onPosition(ax, ay);
15863 this.fireEvent('move', this, ax, ay);
15869 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15870 * This method fires the move event.
15871 * @param {Number} x The new x position
15872 * @param {Number} y The new y position
15873 * @returns {Roo.BoxComponent} this
15875 setPagePosition : function(x, y){
15878 if(!this.boxReady){
15881 if(x === undefined || y === undefined){ // cannot translate undefined points
15884 var p = this.el.translatePoints(x, y);
15885 this.setPosition(p.left, p.top);
15890 onRender : function(ct, position){
15891 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15893 this.resizeEl = Roo.get(this.resizeEl);
15895 if(this.positionEl){
15896 this.positionEl = Roo.get(this.positionEl);
15901 afterRender : function(){
15902 Roo.BoxComponent.superclass.afterRender.call(this);
15903 this.boxReady = true;
15904 this.setSize(this.width, this.height);
15905 if(this.x || this.y){
15906 this.setPosition(this.x, this.y);
15908 if(this.pageX || this.pageY){
15909 this.setPagePosition(this.pageX, this.pageY);
15914 * Force the component's size to recalculate based on the underlying element's current height and width.
15915 * @returns {Roo.BoxComponent} this
15917 syncSize : function(){
15918 delete this.lastSize;
15919 this.setSize(this.el.getWidth(), this.el.getHeight());
15924 * Called after the component is resized, this method is empty by default but can be implemented by any
15925 * subclass that needs to perform custom logic after a resize occurs.
15926 * @param {Number} adjWidth The box-adjusted width that was set
15927 * @param {Number} adjHeight The box-adjusted height that was set
15928 * @param {Number} rawWidth The width that was originally specified
15929 * @param {Number} rawHeight The height that was originally specified
15931 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15936 * Called after the component is moved, this method is empty by default but can be implemented by any
15937 * subclass that needs to perform custom logic after a move occurs.
15938 * @param {Number} x The new x position
15939 * @param {Number} y The new y position
15941 onPosition : function(x, y){
15946 adjustSize : function(w, h){
15947 if(this.autoWidth){
15950 if(this.autoHeight){
15953 return {width : w, height: h};
15957 adjustPosition : function(x, y){
15958 return {x : x, y: y};
15961 * Original code for Roojs - LGPL
15962 * <script type="text/javascript">
15966 * @class Roo.XComponent
15967 * A delayed Element creator...
15968 * Or a way to group chunks of interface together.
15969 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
15970 * used in conjunction with XComponent.build() it will create an instance of each element,
15971 * then call addxtype() to build the User interface.
15973 * Mypart.xyx = new Roo.XComponent({
15975 parent : 'Mypart.xyz', // empty == document.element.!!
15979 disabled : function() {}
15981 tree : function() { // return an tree of xtype declared components
15985 xtype : 'NestedLayoutPanel',
15992 * It can be used to build a big heiracy, with parent etc.
15993 * or you can just use this to render a single compoent to a dom element
15994 * MYPART.render(Roo.Element | String(id) | dom_element )
16001 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16002 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16004 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16006 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16007 * - if mulitple topModules exist, the last one is defined as the top module.
16011 * When the top level or multiple modules are to embedded into a existing HTML page,
16012 * the parent element can container '#id' of the element where the module will be drawn.
16016 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16017 * it relies more on a include mechanism, where sub modules are included into an outer page.
16018 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16020 * Bootstrap Roo Included elements
16022 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16023 * hence confusing the component builder as it thinks there are multiple top level elements.
16025 * String Over-ride & Translations
16027 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16028 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16029 * are needed. @see Roo.XComponent.overlayString
16033 * @extends Roo.util.Observable
16035 * @param cfg {Object} configuration of component
16038 Roo.XComponent = function(cfg) {
16039 Roo.apply(this, cfg);
16043 * Fires when this the componnt is built
16044 * @param {Roo.XComponent} c the component
16049 this.region = this.region || 'center'; // default..
16050 Roo.XComponent.register(this);
16051 this.modules = false;
16052 this.el = false; // where the layout goes..
16056 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16059 * The created element (with Roo.factory())
16060 * @type {Roo.Layout}
16066 * for BC - use el in new code
16067 * @type {Roo.Layout}
16073 * for BC - use el in new code
16074 * @type {Roo.Layout}
16079 * @cfg {Function|boolean} disabled
16080 * If this module is disabled by some rule, return true from the funtion
16085 * @cfg {String} parent
16086 * Name of parent element which it get xtype added to..
16091 * @cfg {String} order
16092 * Used to set the order in which elements are created (usefull for multiple tabs)
16097 * @cfg {String} name
16098 * String to display while loading.
16102 * @cfg {String} region
16103 * Region to render component to (defaults to center)
16108 * @cfg {Array} items
16109 * A single item array - the first element is the root of the tree..
16110 * It's done this way to stay compatible with the Xtype system...
16116 * The method that retuns the tree of parts that make up this compoennt
16123 * render element to dom or tree
16124 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16127 render : function(el)
16131 var hp = this.parent ? 1 : 0;
16132 Roo.debug && Roo.log(this);
16134 var tree = this._tree ? this._tree() : this.tree();
16137 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16138 // if parent is a '#.....' string, then let's use that..
16139 var ename = this.parent.substr(1);
16140 this.parent = false;
16141 Roo.debug && Roo.log(ename);
16143 case 'bootstrap-body':
16144 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16145 // this is the BorderLayout standard?
16146 this.parent = { el : true };
16149 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16150 // need to insert stuff...
16152 el : new Roo.bootstrap.layout.Border({
16153 el : document.body,
16159 tabPosition: 'top',
16160 //resizeTabs: true,
16161 alwaysShowTabs: true,
16171 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16172 this.parent = { el : new Roo.bootstrap.Body() };
16173 Roo.debug && Roo.log("setting el to doc body");
16176 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16180 this.parent = { el : true};
16183 el = Roo.get(ename);
16184 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16185 this.parent = { el : true};
16192 if (!el && !this.parent) {
16193 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16198 Roo.debug && Roo.log("EL:");
16199 Roo.debug && Roo.log(el);
16200 Roo.debug && Roo.log("this.parent.el:");
16201 Roo.debug && Roo.log(this.parent.el);
16204 // altertive root elements ??? - we need a better way to indicate these.
16205 var is_alt = Roo.XComponent.is_alt ||
16206 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16207 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16208 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16212 if (!this.parent && is_alt) {
16213 //el = Roo.get(document.body);
16214 this.parent = { el : true };
16219 if (!this.parent) {
16221 Roo.debug && Roo.log("no parent - creating one");
16223 el = el ? Roo.get(el) : false;
16225 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16228 el : new Roo.bootstrap.layout.Border({
16229 el: el || document.body,
16235 tabPosition: 'top',
16236 //resizeTabs: true,
16237 alwaysShowTabs: false,
16240 overflow: 'visible'
16246 // it's a top level one..
16248 el : new Roo.BorderLayout(el || document.body, {
16253 tabPosition: 'top',
16254 //resizeTabs: true,
16255 alwaysShowTabs: el && hp? false : true,
16256 hideTabs: el || !hp ? true : false,
16264 if (!this.parent.el) {
16265 // probably an old style ctor, which has been disabled.
16269 // The 'tree' method is '_tree now'
16271 tree.region = tree.region || this.region;
16272 var is_body = false;
16273 if (this.parent.el === true) {
16274 // bootstrap... - body..
16278 this.parent.el = Roo.factory(tree);
16282 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16283 this.fireEvent('built', this);
16285 this.panel = this.el;
16286 this.layout = this.panel.layout;
16287 this.parentLayout = this.parent.layout || false;
16293 Roo.apply(Roo.XComponent, {
16295 * @property hideProgress
16296 * true to disable the building progress bar.. usefull on single page renders.
16299 hideProgress : false,
16301 * @property buildCompleted
16302 * True when the builder has completed building the interface.
16305 buildCompleted : false,
16308 * @property topModule
16309 * the upper most module - uses document.element as it's constructor.
16316 * @property modules
16317 * array of modules to be created by registration system.
16318 * @type {Array} of Roo.XComponent
16323 * @property elmodules
16324 * array of modules to be created by which use #ID
16325 * @type {Array} of Roo.XComponent
16332 * Is an alternative Root - normally used by bootstrap or other systems,
16333 * where the top element in the tree can wrap 'body'
16334 * @type {boolean} (default false)
16339 * @property build_from_html
16340 * Build elements from html - used by bootstrap HTML stuff
16341 * - this is cleared after build is completed
16342 * @type {boolean} (default false)
16345 build_from_html : false,
16347 * Register components to be built later.
16349 * This solves the following issues
16350 * - Building is not done on page load, but after an authentication process has occured.
16351 * - Interface elements are registered on page load
16352 * - Parent Interface elements may not be loaded before child, so this handles that..
16359 module : 'Pman.Tab.projectMgr',
16361 parent : 'Pman.layout',
16362 disabled : false, // or use a function..
16365 * * @param {Object} details about module
16367 register : function(obj) {
16369 Roo.XComponent.event.fireEvent('register', obj);
16370 switch(typeof(obj.disabled) ) {
16376 if ( obj.disabled() ) {
16382 if (obj.disabled) {
16388 this.modules.push(obj);
16392 * convert a string to an object..
16393 * eg. 'AAA.BBB' -> finds AAA.BBB
16397 toObject : function(str)
16399 if (!str || typeof(str) == 'object') {
16402 if (str.substring(0,1) == '#') {
16406 var ar = str.split('.');
16411 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16413 throw "Module not found : " + str;
16417 throw "Module not found : " + str;
16419 Roo.each(ar, function(e) {
16420 if (typeof(o[e]) == 'undefined') {
16421 throw "Module not found : " + str;
16432 * move modules into their correct place in the tree..
16435 preBuild : function ()
16438 Roo.each(this.modules , function (obj)
16440 Roo.XComponent.event.fireEvent('beforebuild', obj);
16442 var opar = obj.parent;
16444 obj.parent = this.toObject(opar);
16446 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16451 Roo.debug && Roo.log("GOT top level module");
16452 Roo.debug && Roo.log(obj);
16453 obj.modules = new Roo.util.MixedCollection(false,
16454 function(o) { return o.order + '' }
16456 this.topModule = obj;
16459 // parent is a string (usually a dom element name..)
16460 if (typeof(obj.parent) == 'string') {
16461 this.elmodules.push(obj);
16464 if (obj.parent.constructor != Roo.XComponent) {
16465 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16467 if (!obj.parent.modules) {
16468 obj.parent.modules = new Roo.util.MixedCollection(false,
16469 function(o) { return o.order + '' }
16472 if (obj.parent.disabled) {
16473 obj.disabled = true;
16475 obj.parent.modules.add(obj);
16480 * make a list of modules to build.
16481 * @return {Array} list of modules.
16484 buildOrder : function()
16487 var cmp = function(a,b) {
16488 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16490 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16491 throw "No top level modules to build";
16494 // make a flat list in order of modules to build.
16495 var mods = this.topModule ? [ this.topModule ] : [];
16498 // elmodules (is a list of DOM based modules )
16499 Roo.each(this.elmodules, function(e) {
16501 if (!this.topModule &&
16502 typeof(e.parent) == 'string' &&
16503 e.parent.substring(0,1) == '#' &&
16504 Roo.get(e.parent.substr(1))
16507 _this.topModule = e;
16513 // add modules to their parents..
16514 var addMod = function(m) {
16515 Roo.debug && Roo.log("build Order: add: " + m.name);
16518 if (m.modules && !m.disabled) {
16519 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16520 m.modules.keySort('ASC', cmp );
16521 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16523 m.modules.each(addMod);
16525 Roo.debug && Roo.log("build Order: no child modules");
16527 // not sure if this is used any more..
16529 m.finalize.name = m.name + " (clean up) ";
16530 mods.push(m.finalize);
16534 if (this.topModule && this.topModule.modules) {
16535 this.topModule.modules.keySort('ASC', cmp );
16536 this.topModule.modules.each(addMod);
16542 * Build the registered modules.
16543 * @param {Object} parent element.
16544 * @param {Function} optional method to call after module has been added.
16548 build : function(opts)
16551 if (typeof(opts) != 'undefined') {
16552 Roo.apply(this,opts);
16556 var mods = this.buildOrder();
16558 //this.allmods = mods;
16559 //Roo.debug && Roo.log(mods);
16561 if (!mods.length) { // should not happen
16562 throw "NO modules!!!";
16566 var msg = "Building Interface...";
16567 // flash it up as modal - so we store the mask!?
16568 if (!this.hideProgress && Roo.MessageBox) {
16569 Roo.MessageBox.show({ title: 'loading' });
16570 Roo.MessageBox.show({
16571 title: "Please wait...",
16580 var total = mods.length;
16583 var progressRun = function() {
16584 if (!mods.length) {
16585 Roo.debug && Roo.log('hide?');
16586 if (!this.hideProgress && Roo.MessageBox) {
16587 Roo.MessageBox.hide();
16589 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16591 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16597 var m = mods.shift();
16600 Roo.debug && Roo.log(m);
16601 // not sure if this is supported any more.. - modules that are are just function
16602 if (typeof(m) == 'function') {
16604 return progressRun.defer(10, _this);
16608 msg = "Building Interface " + (total - mods.length) +
16610 (m.name ? (' - ' + m.name) : '');
16611 Roo.debug && Roo.log(msg);
16612 if (!_this.hideProgress && Roo.MessageBox) {
16613 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16617 // is the module disabled?
16618 var disabled = (typeof(m.disabled) == 'function') ?
16619 m.disabled.call(m.module.disabled) : m.disabled;
16623 return progressRun(); // we do not update the display!
16631 // it's 10 on top level, and 1 on others??? why...
16632 return progressRun.defer(10, _this);
16635 progressRun.defer(1, _this);
16641 * Overlay a set of modified strings onto a component
16642 * This is dependant on our builder exporting the strings and 'named strings' elements.
16644 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
16645 * @param {Object} associative array of 'named' string and it's new value.
16648 overlayStrings : function( component, strings )
16650 if (typeof(component['_named_strings']) == 'undefined') {
16651 throw "ERROR: component does not have _named_strings";
16653 for ( var k in strings ) {
16654 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
16655 if (md !== false) {
16656 component['_strings'][md] = strings[k];
16658 Roo.log('could not find named string: ' + k + ' in');
16659 Roo.log(component);
16674 * wrapper for event.on - aliased later..
16675 * Typically use to register a event handler for register:
16677 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16686 Roo.XComponent.event = new Roo.util.Observable({
16690 * Fires when an Component is registered,
16691 * set the disable property on the Component to stop registration.
16692 * @param {Roo.XComponent} c the component being registerd.
16697 * @event beforebuild
16698 * Fires before each Component is built
16699 * can be used to apply permissions.
16700 * @param {Roo.XComponent} c the component being registerd.
16703 'beforebuild' : true,
16705 * @event buildcomplete
16706 * Fires on the top level element when all elements have been built
16707 * @param {Roo.XComponent} the top level component.
16709 'buildcomplete' : true
16714 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
16717 * marked - a markdown parser
16718 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
16719 * https://github.com/chjj/marked
16725 * Roo.Markdown - is a very crude wrapper around marked..
16729 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
16731 * Note: move the sample code to the bottom of this
16732 * file before uncommenting it.
16737 Roo.Markdown.toHtml = function(text) {
16739 var c = new Roo.Markdown.marked.setOptions({
16740 renderer: new Roo.Markdown.marked.Renderer(),
16751 text = text.replace(/\\\n/g,' ');
16752 return Roo.Markdown.marked(text);
16757 // Wraps all "globals" so that the only thing
16758 // exposed is makeHtml().
16763 * Block-Level Grammar
16768 code: /^( {4}[^\n]+\n*)+/,
16770 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
16771 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
16773 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
16774 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
16775 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
16776 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
16777 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
16779 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
16783 block.bullet = /(?:[*+-]|\d+\.)/;
16784 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
16785 block.item = replace(block.item, 'gm')
16786 (/bull/g, block.bullet)
16789 block.list = replace(block.list)
16790 (/bull/g, block.bullet)
16791 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
16792 ('def', '\\n+(?=' + block.def.source + ')')
16795 block.blockquote = replace(block.blockquote)
16799 block._tag = '(?!(?:'
16800 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
16801 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
16802 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
16804 block.html = replace(block.html)
16805 ('comment', /<!--[\s\S]*?-->/)
16806 ('closed', /<(tag)[\s\S]+?<\/\1>/)
16807 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
16808 (/tag/g, block._tag)
16811 block.paragraph = replace(block.paragraph)
16813 ('heading', block.heading)
16814 ('lheading', block.lheading)
16815 ('blockquote', block.blockquote)
16816 ('tag', '<' + block._tag)
16821 * Normal Block Grammar
16824 block.normal = merge({}, block);
16827 * GFM Block Grammar
16830 block.gfm = merge({}, block.normal, {
16831 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
16833 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
16836 block.gfm.paragraph = replace(block.paragraph)
16838 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
16839 + block.list.source.replace('\\1', '\\3') + '|')
16843 * GFM + Tables Block Grammar
16846 block.tables = merge({}, block.gfm, {
16847 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
16848 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
16855 function Lexer(options) {
16857 this.tokens.links = {};
16858 this.options = options || marked.defaults;
16859 this.rules = block.normal;
16861 if (this.options.gfm) {
16862 if (this.options.tables) {
16863 this.rules = block.tables;
16865 this.rules = block.gfm;
16871 * Expose Block Rules
16874 Lexer.rules = block;
16877 * Static Lex Method
16880 Lexer.lex = function(src, options) {
16881 var lexer = new Lexer(options);
16882 return lexer.lex(src);
16889 Lexer.prototype.lex = function(src) {
16891 .replace(/\r\n|\r/g, '\n')
16892 .replace(/\t/g, ' ')
16893 .replace(/\u00a0/g, ' ')
16894 .replace(/\u2424/g, '\n');
16896 return this.token(src, true);
16903 Lexer.prototype.token = function(src, top, bq) {
16904 var src = src.replace(/^ +$/gm, '')
16917 if (cap = this.rules.newline.exec(src)) {
16918 src = src.substring(cap[0].length);
16919 if (cap[0].length > 1) {
16927 if (cap = this.rules.code.exec(src)) {
16928 src = src.substring(cap[0].length);
16929 cap = cap[0].replace(/^ {4}/gm, '');
16932 text: !this.options.pedantic
16933 ? cap.replace(/\n+$/, '')
16940 if (cap = this.rules.fences.exec(src)) {
16941 src = src.substring(cap[0].length);
16951 if (cap = this.rules.heading.exec(src)) {
16952 src = src.substring(cap[0].length);
16955 depth: cap[1].length,
16961 // table no leading pipe (gfm)
16962 if (top && (cap = this.rules.nptable.exec(src))) {
16963 src = src.substring(cap[0].length);
16967 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
16968 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
16969 cells: cap[3].replace(/\n$/, '').split('\n')
16972 for (i = 0; i < item.align.length; i++) {
16973 if (/^ *-+: *$/.test(item.align[i])) {
16974 item.align[i] = 'right';
16975 } else if (/^ *:-+: *$/.test(item.align[i])) {
16976 item.align[i] = 'center';
16977 } else if (/^ *:-+ *$/.test(item.align[i])) {
16978 item.align[i] = 'left';
16980 item.align[i] = null;
16984 for (i = 0; i < item.cells.length; i++) {
16985 item.cells[i] = item.cells[i].split(/ *\| */);
16988 this.tokens.push(item);
16994 if (cap = this.rules.lheading.exec(src)) {
16995 src = src.substring(cap[0].length);
16998 depth: cap[2] === '=' ? 1 : 2,
17005 if (cap = this.rules.hr.exec(src)) {
17006 src = src.substring(cap[0].length);
17014 if (cap = this.rules.blockquote.exec(src)) {
17015 src = src.substring(cap[0].length);
17018 type: 'blockquote_start'
17021 cap = cap[0].replace(/^ *> ?/gm, '');
17023 // Pass `top` to keep the current
17024 // "toplevel" state. This is exactly
17025 // how markdown.pl works.
17026 this.token(cap, top, true);
17029 type: 'blockquote_end'
17036 if (cap = this.rules.list.exec(src)) {
17037 src = src.substring(cap[0].length);
17041 type: 'list_start',
17042 ordered: bull.length > 1
17045 // Get each top-level item.
17046 cap = cap[0].match(this.rules.item);
17052 for (; i < l; i++) {
17055 // Remove the list item's bullet
17056 // so it is seen as the next token.
17057 space = item.length;
17058 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17060 // Outdent whatever the
17061 // list item contains. Hacky.
17062 if (~item.indexOf('\n ')) {
17063 space -= item.length;
17064 item = !this.options.pedantic
17065 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17066 : item.replace(/^ {1,4}/gm, '');
17069 // Determine whether the next list item belongs here.
17070 // Backpedal if it does not belong in this list.
17071 if (this.options.smartLists && i !== l - 1) {
17072 b = block.bullet.exec(cap[i + 1])[0];
17073 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17074 src = cap.slice(i + 1).join('\n') + src;
17079 // Determine whether item is loose or not.
17080 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17081 // for discount behavior.
17082 loose = next || /\n\n(?!\s*$)/.test(item);
17084 next = item.charAt(item.length - 1) === '\n';
17085 if (!loose) { loose = next; }
17090 ? 'loose_item_start'
17091 : 'list_item_start'
17095 this.token(item, false, bq);
17098 type: 'list_item_end'
17110 if (cap = this.rules.html.exec(src)) {
17111 src = src.substring(cap[0].length);
17113 type: this.options.sanitize
17116 pre: !this.options.sanitizer
17117 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17124 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17125 src = src.substring(cap[0].length);
17126 this.tokens.links[cap[1].toLowerCase()] = {
17134 if (top && (cap = this.rules.table.exec(src))) {
17135 src = src.substring(cap[0].length);
17139 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17140 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17141 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17144 for (i = 0; i < item.align.length; i++) {
17145 if (/^ *-+: *$/.test(item.align[i])) {
17146 item.align[i] = 'right';
17147 } else if (/^ *:-+: *$/.test(item.align[i])) {
17148 item.align[i] = 'center';
17149 } else if (/^ *:-+ *$/.test(item.align[i])) {
17150 item.align[i] = 'left';
17152 item.align[i] = null;
17156 for (i = 0; i < item.cells.length; i++) {
17157 item.cells[i] = item.cells[i]
17158 .replace(/^ *\| *| *\| *$/g, '')
17162 this.tokens.push(item);
17167 // top-level paragraph
17168 if (top && (cap = this.rules.paragraph.exec(src))) {
17169 src = src.substring(cap[0].length);
17172 text: cap[1].charAt(cap[1].length - 1) === '\n'
17173 ? cap[1].slice(0, -1)
17180 if (cap = this.rules.text.exec(src)) {
17181 // Top-level should never reach here.
17182 src = src.substring(cap[0].length);
17192 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17196 return this.tokens;
17200 * Inline-Level Grammar
17204 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17205 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17207 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17208 link: /^!?\[(inside)\]\(href\)/,
17209 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17210 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17211 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17212 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17213 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17214 br: /^ {2,}\n(?!\s*$)/,
17216 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17219 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17220 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17222 inline.link = replace(inline.link)
17223 ('inside', inline._inside)
17224 ('href', inline._href)
17227 inline.reflink = replace(inline.reflink)
17228 ('inside', inline._inside)
17232 * Normal Inline Grammar
17235 inline.normal = merge({}, inline);
17238 * Pedantic Inline Grammar
17241 inline.pedantic = merge({}, inline.normal, {
17242 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17243 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17247 * GFM Inline Grammar
17250 inline.gfm = merge({}, inline.normal, {
17251 escape: replace(inline.escape)('])', '~|])')(),
17252 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17253 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17254 text: replace(inline.text)
17256 ('|', '|https?://|')
17261 * GFM + Line Breaks Inline Grammar
17264 inline.breaks = merge({}, inline.gfm, {
17265 br: replace(inline.br)('{2,}', '*')(),
17266 text: replace(inline.gfm.text)('{2,}', '*')()
17270 * Inline Lexer & Compiler
17273 function InlineLexer(links, options) {
17274 this.options = options || marked.defaults;
17275 this.links = links;
17276 this.rules = inline.normal;
17277 this.renderer = this.options.renderer || new Renderer;
17278 this.renderer.options = this.options;
17282 Error('Tokens array requires a `links` property.');
17285 if (this.options.gfm) {
17286 if (this.options.breaks) {
17287 this.rules = inline.breaks;
17289 this.rules = inline.gfm;
17291 } else if (this.options.pedantic) {
17292 this.rules = inline.pedantic;
17297 * Expose Inline Rules
17300 InlineLexer.rules = inline;
17303 * Static Lexing/Compiling Method
17306 InlineLexer.output = function(src, links, options) {
17307 var inline = new InlineLexer(links, options);
17308 return inline.output(src);
17315 InlineLexer.prototype.output = function(src) {
17324 if (cap = this.rules.escape.exec(src)) {
17325 src = src.substring(cap[0].length);
17331 if (cap = this.rules.autolink.exec(src)) {
17332 src = src.substring(cap[0].length);
17333 if (cap[2] === '@') {
17334 text = cap[1].charAt(6) === ':'
17335 ? this.mangle(cap[1].substring(7))
17336 : this.mangle(cap[1]);
17337 href = this.mangle('mailto:') + text;
17339 text = escape(cap[1]);
17342 out += this.renderer.link(href, null, text);
17347 if (!this.inLink && (cap = this.rules.url.exec(src))) {
17348 src = src.substring(cap[0].length);
17349 text = escape(cap[1]);
17351 out += this.renderer.link(href, null, text);
17356 if (cap = this.rules.tag.exec(src)) {
17357 if (!this.inLink && /^<a /i.test(cap[0])) {
17358 this.inLink = true;
17359 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
17360 this.inLink = false;
17362 src = src.substring(cap[0].length);
17363 out += this.options.sanitize
17364 ? this.options.sanitizer
17365 ? this.options.sanitizer(cap[0])
17372 if (cap = this.rules.link.exec(src)) {
17373 src = src.substring(cap[0].length);
17374 this.inLink = true;
17375 out += this.outputLink(cap, {
17379 this.inLink = false;
17384 if ((cap = this.rules.reflink.exec(src))
17385 || (cap = this.rules.nolink.exec(src))) {
17386 src = src.substring(cap[0].length);
17387 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
17388 link = this.links[link.toLowerCase()];
17389 if (!link || !link.href) {
17390 out += cap[0].charAt(0);
17391 src = cap[0].substring(1) + src;
17394 this.inLink = true;
17395 out += this.outputLink(cap, link);
17396 this.inLink = false;
17401 if (cap = this.rules.strong.exec(src)) {
17402 src = src.substring(cap[0].length);
17403 out += this.renderer.strong(this.output(cap[2] || cap[1]));
17408 if (cap = this.rules.em.exec(src)) {
17409 src = src.substring(cap[0].length);
17410 out += this.renderer.em(this.output(cap[2] || cap[1]));
17415 if (cap = this.rules.code.exec(src)) {
17416 src = src.substring(cap[0].length);
17417 out += this.renderer.codespan(escape(cap[2], true));
17422 if (cap = this.rules.br.exec(src)) {
17423 src = src.substring(cap[0].length);
17424 out += this.renderer.br();
17429 if (cap = this.rules.del.exec(src)) {
17430 src = src.substring(cap[0].length);
17431 out += this.renderer.del(this.output(cap[1]));
17436 if (cap = this.rules.text.exec(src)) {
17437 src = src.substring(cap[0].length);
17438 out += this.renderer.text(escape(this.smartypants(cap[0])));
17444 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17455 InlineLexer.prototype.outputLink = function(cap, link) {
17456 var href = escape(link.href)
17457 , title = link.title ? escape(link.title) : null;
17459 return cap[0].charAt(0) !== '!'
17460 ? this.renderer.link(href, title, this.output(cap[1]))
17461 : this.renderer.image(href, title, escape(cap[1]));
17465 * Smartypants Transformations
17468 InlineLexer.prototype.smartypants = function(text) {
17469 if (!this.options.smartypants) { return text; }
17472 .replace(/---/g, '\u2014')
17474 .replace(/--/g, '\u2013')
17476 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
17477 // closing singles & apostrophes
17478 .replace(/'/g, '\u2019')
17480 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
17482 .replace(/"/g, '\u201d')
17484 .replace(/\.{3}/g, '\u2026');
17491 InlineLexer.prototype.mangle = function(text) {
17492 if (!this.options.mangle) { return text; }
17498 for (; i < l; i++) {
17499 ch = text.charCodeAt(i);
17500 if (Math.random() > 0.5) {
17501 ch = 'x' + ch.toString(16);
17503 out += '&#' + ch + ';';
17513 function Renderer(options) {
17514 this.options = options || {};
17517 Renderer.prototype.code = function(code, lang, escaped) {
17518 if (this.options.highlight) {
17519 var out = this.options.highlight(code, lang);
17520 if (out != null && out !== code) {
17525 // hack!!! - it's already escapeD?
17530 return '<pre><code>'
17531 + (escaped ? code : escape(code, true))
17532 + '\n</code></pre>';
17535 return '<pre><code class="'
17536 + this.options.langPrefix
17537 + escape(lang, true)
17539 + (escaped ? code : escape(code, true))
17540 + '\n</code></pre>\n';
17543 Renderer.prototype.blockquote = function(quote) {
17544 return '<blockquote>\n' + quote + '</blockquote>\n';
17547 Renderer.prototype.html = function(html) {
17551 Renderer.prototype.heading = function(text, level, raw) {
17555 + this.options.headerPrefix
17556 + raw.toLowerCase().replace(/[^\w]+/g, '-')
17564 Renderer.prototype.hr = function() {
17565 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
17568 Renderer.prototype.list = function(body, ordered) {
17569 var type = ordered ? 'ol' : 'ul';
17570 return '<' + type + '>\n' + body + '</' + type + '>\n';
17573 Renderer.prototype.listitem = function(text) {
17574 return '<li>' + text + '</li>\n';
17577 Renderer.prototype.paragraph = function(text) {
17578 return '<p>' + text + '</p>\n';
17581 Renderer.prototype.table = function(header, body) {
17582 return '<table class="table table-striped">\n'
17592 Renderer.prototype.tablerow = function(content) {
17593 return '<tr>\n' + content + '</tr>\n';
17596 Renderer.prototype.tablecell = function(content, flags) {
17597 var type = flags.header ? 'th' : 'td';
17598 var tag = flags.align
17599 ? '<' + type + ' style="text-align:' + flags.align + '">'
17600 : '<' + type + '>';
17601 return tag + content + '</' + type + '>\n';
17604 // span level renderer
17605 Renderer.prototype.strong = function(text) {
17606 return '<strong>' + text + '</strong>';
17609 Renderer.prototype.em = function(text) {
17610 return '<em>' + text + '</em>';
17613 Renderer.prototype.codespan = function(text) {
17614 return '<code>' + text + '</code>';
17617 Renderer.prototype.br = function() {
17618 return this.options.xhtml ? '<br/>' : '<br>';
17621 Renderer.prototype.del = function(text) {
17622 return '<del>' + text + '</del>';
17625 Renderer.prototype.link = function(href, title, text) {
17626 if (this.options.sanitize) {
17628 var prot = decodeURIComponent(unescape(href))
17629 .replace(/[^\w:]/g, '')
17634 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
17638 var out = '<a href="' + href + '"';
17640 out += ' title="' + title + '"';
17642 out += '>' + text + '</a>';
17646 Renderer.prototype.image = function(href, title, text) {
17647 var out = '<img src="' + href + '" alt="' + text + '"';
17649 out += ' title="' + title + '"';
17651 out += this.options.xhtml ? '/>' : '>';
17655 Renderer.prototype.text = function(text) {
17660 * Parsing & Compiling
17663 function Parser(options) {
17666 this.options = options || marked.defaults;
17667 this.options.renderer = this.options.renderer || new Renderer;
17668 this.renderer = this.options.renderer;
17669 this.renderer.options = this.options;
17673 * Static Parse Method
17676 Parser.parse = function(src, options, renderer) {
17677 var parser = new Parser(options, renderer);
17678 return parser.parse(src);
17685 Parser.prototype.parse = function(src) {
17686 this.inline = new InlineLexer(src.links, this.options, this.renderer);
17687 this.tokens = src.reverse();
17690 while (this.next()) {
17701 Parser.prototype.next = function() {
17702 return this.token = this.tokens.pop();
17706 * Preview Next Token
17709 Parser.prototype.peek = function() {
17710 return this.tokens[this.tokens.length - 1] || 0;
17714 * Parse Text Tokens
17717 Parser.prototype.parseText = function() {
17718 var body = this.token.text;
17720 while (this.peek().type === 'text') {
17721 body += '\n' + this.next().text;
17724 return this.inline.output(body);
17728 * Parse Current Token
17731 Parser.prototype.tok = function() {
17732 switch (this.token.type) {
17737 return this.renderer.hr();
17740 return this.renderer.heading(
17741 this.inline.output(this.token.text),
17746 return this.renderer.code(this.token.text,
17748 this.token.escaped);
17761 for (i = 0; i < this.token.header.length; i++) {
17762 flags = { header: true, align: this.token.align[i] };
17763 cell += this.renderer.tablecell(
17764 this.inline.output(this.token.header[i]),
17765 { header: true, align: this.token.align[i] }
17768 header += this.renderer.tablerow(cell);
17770 for (i = 0; i < this.token.cells.length; i++) {
17771 row = this.token.cells[i];
17774 for (j = 0; j < row.length; j++) {
17775 cell += this.renderer.tablecell(
17776 this.inline.output(row[j]),
17777 { header: false, align: this.token.align[j] }
17781 body += this.renderer.tablerow(cell);
17783 return this.renderer.table(header, body);
17785 case 'blockquote_start': {
17788 while (this.next().type !== 'blockquote_end') {
17789 body += this.tok();
17792 return this.renderer.blockquote(body);
17794 case 'list_start': {
17796 , ordered = this.token.ordered;
17798 while (this.next().type !== 'list_end') {
17799 body += this.tok();
17802 return this.renderer.list(body, ordered);
17804 case 'list_item_start': {
17807 while (this.next().type !== 'list_item_end') {
17808 body += this.token.type === 'text'
17813 return this.renderer.listitem(body);
17815 case 'loose_item_start': {
17818 while (this.next().type !== 'list_item_end') {
17819 body += this.tok();
17822 return this.renderer.listitem(body);
17825 var html = !this.token.pre && !this.options.pedantic
17826 ? this.inline.output(this.token.text)
17828 return this.renderer.html(html);
17830 case 'paragraph': {
17831 return this.renderer.paragraph(this.inline.output(this.token.text));
17834 return this.renderer.paragraph(this.parseText());
17843 function escape(html, encode) {
17845 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17846 .replace(/</g, '<')
17847 .replace(/>/g, '>')
17848 .replace(/"/g, '"')
17849 .replace(/'/g, ''');
17852 function unescape(html) {
17853 // explicitly match decimal, hex, and named HTML entities
17854 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17855 n = n.toLowerCase();
17856 if (n === 'colon') { return ':'; }
17857 if (n.charAt(0) === '#') {
17858 return n.charAt(1) === 'x'
17859 ? String.fromCharCode(parseInt(n.substring(2), 16))
17860 : String.fromCharCode(+n.substring(1));
17866 function replace(regex, opt) {
17867 regex = regex.source;
17869 return function self(name, val) {
17870 if (!name) { return new RegExp(regex, opt); }
17871 val = val.source || val;
17872 val = val.replace(/(^|[^\[])\^/g, '$1');
17873 regex = regex.replace(name, val);
17881 function merge(obj) {
17886 for (; i < arguments.length; i++) {
17887 target = arguments[i];
17888 for (key in target) {
17889 if (Object.prototype.hasOwnProperty.call(target, key)) {
17890 obj[key] = target[key];
17903 function marked(src, opt, callback) {
17904 if (callback || typeof opt === 'function') {
17910 opt = merge({}, marked.defaults, opt || {});
17912 var highlight = opt.highlight
17918 tokens = Lexer.lex(src, opt)
17920 return callback(e);
17923 pending = tokens.length;
17925 var done = function(err) {
17927 opt.highlight = highlight;
17928 return callback(err);
17934 out = Parser.parse(tokens, opt);
17939 opt.highlight = highlight;
17943 : callback(null, out);
17946 if (!highlight || highlight.length < 3) {
17950 delete opt.highlight;
17952 if (!pending) { return done(); }
17954 for (; i < tokens.length; i++) {
17956 if (token.type !== 'code') {
17957 return --pending || done();
17959 return highlight(token.text, token.lang, function(err, code) {
17960 if (err) { return done(err); }
17961 if (code == null || code === token.text) {
17962 return --pending || done();
17965 token.escaped = true;
17966 --pending || done();
17974 if (opt) { opt = merge({}, marked.defaults, opt); }
17975 return Parser.parse(Lexer.lex(src, opt), opt);
17977 e.message += '\nPlease report this to https://github.com/chjj/marked.';
17978 if ((opt || marked.defaults).silent) {
17979 return '<p>An error occured:</p><pre>'
17980 + escape(e.message + '', true)
17992 marked.setOptions = function(opt) {
17993 merge(marked.defaults, opt);
17997 marked.defaults = {
18008 langPrefix: 'lang-',
18009 smartypants: false,
18011 renderer: new Renderer,
18019 marked.Parser = Parser;
18020 marked.parser = Parser.parse;
18022 marked.Renderer = Renderer;
18024 marked.Lexer = Lexer;
18025 marked.lexer = Lexer.lex;
18027 marked.InlineLexer = InlineLexer;
18028 marked.inlineLexer = InlineLexer.output;
18030 marked.parse = marked;
18032 Roo.Markdown.marked = marked;
18036 * Ext JS Library 1.1.1
18037 * Copyright(c) 2006-2007, Ext JS, LLC.
18039 * Originally Released Under LGPL - original licence link has changed is not relivant.
18042 * <script type="text/javascript">
18048 * These classes are derivatives of the similarly named classes in the YUI Library.
18049 * The original license:
18050 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18051 * Code licensed under the BSD License:
18052 * http://developer.yahoo.net/yui/license.txt
18057 var Event=Roo.EventManager;
18058 var Dom=Roo.lib.Dom;
18061 * @class Roo.dd.DragDrop
18062 * @extends Roo.util.Observable
18063 * Defines the interface and base operation of items that that can be
18064 * dragged or can be drop targets. It was designed to be extended, overriding
18065 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18066 * Up to three html elements can be associated with a DragDrop instance:
18068 * <li>linked element: the element that is passed into the constructor.
18069 * This is the element which defines the boundaries for interaction with
18070 * other DragDrop objects.</li>
18071 * <li>handle element(s): The drag operation only occurs if the element that
18072 * was clicked matches a handle element. By default this is the linked
18073 * element, but there are times that you will want only a portion of the
18074 * linked element to initiate the drag operation, and the setHandleElId()
18075 * method provides a way to define this.</li>
18076 * <li>drag element: this represents the element that would be moved along
18077 * with the cursor during a drag operation. By default, this is the linked
18078 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18079 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18082 * This class should not be instantiated until the onload event to ensure that
18083 * the associated elements are available.
18084 * The following would define a DragDrop obj that would interact with any
18085 * other DragDrop obj in the "group1" group:
18087 * dd = new Roo.dd.DragDrop("div1", "group1");
18089 * Since none of the event handlers have been implemented, nothing would
18090 * actually happen if you were to run the code above. Normally you would
18091 * override this class or one of the default implementations, but you can
18092 * also override the methods you want on an instance of the class...
18094 * dd.onDragDrop = function(e, id) {
18095 * alert("dd was dropped on " + id);
18099 * @param {String} id of the element that is linked to this instance
18100 * @param {String} sGroup the group of related DragDrop objects
18101 * @param {object} config an object containing configurable attributes
18102 * Valid properties for DragDrop:
18103 * padding, isTarget, maintainOffset, primaryButtonOnly
18105 Roo.dd.DragDrop = function(id, sGroup, config) {
18107 this.init(id, sGroup, config);
18112 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18115 * The id of the element associated with this object. This is what we
18116 * refer to as the "linked element" because the size and position of
18117 * this element is used to determine when the drag and drop objects have
18125 * Configuration attributes passed into the constructor
18132 * The id of the element that will be dragged. By default this is same
18133 * as the linked element , but could be changed to another element. Ex:
18135 * @property dragElId
18142 * the id of the element that initiates the drag operation. By default
18143 * this is the linked element, but could be changed to be a child of this
18144 * element. This lets us do things like only starting the drag when the
18145 * header element within the linked html element is clicked.
18146 * @property handleElId
18153 * An associative array of HTML tags that will be ignored if clicked.
18154 * @property invalidHandleTypes
18155 * @type {string: string}
18157 invalidHandleTypes: null,
18160 * An associative array of ids for elements that will be ignored if clicked
18161 * @property invalidHandleIds
18162 * @type {string: string}
18164 invalidHandleIds: null,
18167 * An indexted array of css class names for elements that will be ignored
18169 * @property invalidHandleClasses
18172 invalidHandleClasses: null,
18175 * The linked element's absolute X position at the time the drag was
18177 * @property startPageX
18184 * The linked element's absolute X position at the time the drag was
18186 * @property startPageY
18193 * The group defines a logical collection of DragDrop objects that are
18194 * related. Instances only get events when interacting with other
18195 * DragDrop object in the same group. This lets us define multiple
18196 * groups using a single DragDrop subclass if we want.
18198 * @type {string: string}
18203 * Individual drag/drop instances can be locked. This will prevent
18204 * onmousedown start drag.
18212 * Lock this instance
18215 lock: function() { this.locked = true; },
18218 * Unlock this instace
18221 unlock: function() { this.locked = false; },
18224 * By default, all insances can be a drop target. This can be disabled by
18225 * setting isTarget to false.
18232 * The padding configured for this drag and drop object for calculating
18233 * the drop zone intersection with this object.
18240 * Cached reference to the linked element
18241 * @property _domRef
18247 * Internal typeof flag
18248 * @property __ygDragDrop
18251 __ygDragDrop: true,
18254 * Set to true when horizontal contraints are applied
18255 * @property constrainX
18262 * Set to true when vertical contraints are applied
18263 * @property constrainY
18270 * The left constraint
18278 * The right constraint
18286 * The up constraint
18295 * The down constraint
18303 * Maintain offsets when we resetconstraints. Set to true when you want
18304 * the position of the element relative to its parent to stay the same
18305 * when the page changes
18307 * @property maintainOffset
18310 maintainOffset: false,
18313 * Array of pixel locations the element will snap to if we specified a
18314 * horizontal graduation/interval. This array is generated automatically
18315 * when you define a tick interval.
18322 * Array of pixel locations the element will snap to if we specified a
18323 * vertical graduation/interval. This array is generated automatically
18324 * when you define a tick interval.
18331 * By default the drag and drop instance will only respond to the primary
18332 * button click (left button for a right-handed mouse). Set to true to
18333 * allow drag and drop to start with any mouse click that is propogated
18335 * @property primaryButtonOnly
18338 primaryButtonOnly: true,
18341 * The availabe property is false until the linked dom element is accessible.
18342 * @property available
18348 * By default, drags can only be initiated if the mousedown occurs in the
18349 * region the linked element is. This is done in part to work around a
18350 * bug in some browsers that mis-report the mousedown if the previous
18351 * mouseup happened outside of the window. This property is set to true
18352 * if outer handles are defined.
18354 * @property hasOuterHandles
18358 hasOuterHandles: false,
18361 * Code that executes immediately before the startDrag event
18362 * @method b4StartDrag
18365 b4StartDrag: function(x, y) { },
18368 * Abstract method called after a drag/drop object is clicked
18369 * and the drag or mousedown time thresholds have beeen met.
18370 * @method startDrag
18371 * @param {int} X click location
18372 * @param {int} Y click location
18374 startDrag: function(x, y) { /* override this */ },
18377 * Code that executes immediately before the onDrag event
18381 b4Drag: function(e) { },
18384 * Abstract method called during the onMouseMove event while dragging an
18387 * @param {Event} e the mousemove event
18389 onDrag: function(e) { /* override this */ },
18392 * Abstract method called when this element fist begins hovering over
18393 * another DragDrop obj
18394 * @method onDragEnter
18395 * @param {Event} e the mousemove event
18396 * @param {String|DragDrop[]} id In POINT mode, the element
18397 * id this is hovering over. In INTERSECT mode, an array of one or more
18398 * dragdrop items being hovered over.
18400 onDragEnter: function(e, id) { /* override this */ },
18403 * Code that executes immediately before the onDragOver event
18404 * @method b4DragOver
18407 b4DragOver: function(e) { },
18410 * Abstract method called when this element is hovering over another
18412 * @method onDragOver
18413 * @param {Event} e the mousemove event
18414 * @param {String|DragDrop[]} id In POINT mode, the element
18415 * id this is hovering over. In INTERSECT mode, an array of dd items
18416 * being hovered over.
18418 onDragOver: function(e, id) { /* override this */ },
18421 * Code that executes immediately before the onDragOut event
18422 * @method b4DragOut
18425 b4DragOut: function(e) { },
18428 * Abstract method called when we are no longer hovering over an element
18429 * @method onDragOut
18430 * @param {Event} e the mousemove event
18431 * @param {String|DragDrop[]} id In POINT mode, the element
18432 * id this was hovering over. In INTERSECT mode, an array of dd items
18433 * that the mouse is no longer over.
18435 onDragOut: function(e, id) { /* override this */ },
18438 * Code that executes immediately before the onDragDrop event
18439 * @method b4DragDrop
18442 b4DragDrop: function(e) { },
18445 * Abstract method called when this item is dropped on another DragDrop
18447 * @method onDragDrop
18448 * @param {Event} e the mouseup event
18449 * @param {String|DragDrop[]} id In POINT mode, the element
18450 * id this was dropped on. In INTERSECT mode, an array of dd items this
18453 onDragDrop: function(e, id) { /* override this */ },
18456 * Abstract method called when this item is dropped on an area with no
18458 * @method onInvalidDrop
18459 * @param {Event} e the mouseup event
18461 onInvalidDrop: function(e) { /* override this */ },
18464 * Code that executes immediately before the endDrag event
18465 * @method b4EndDrag
18468 b4EndDrag: function(e) { },
18471 * Fired when we are done dragging the object
18473 * @param {Event} e the mouseup event
18475 endDrag: function(e) { /* override this */ },
18478 * Code executed immediately before the onMouseDown event
18479 * @method b4MouseDown
18480 * @param {Event} e the mousedown event
18483 b4MouseDown: function(e) { },
18486 * Event handler that fires when a drag/drop obj gets a mousedown
18487 * @method onMouseDown
18488 * @param {Event} e the mousedown event
18490 onMouseDown: function(e) { /* override this */ },
18493 * Event handler that fires when a drag/drop obj gets a mouseup
18494 * @method onMouseUp
18495 * @param {Event} e the mouseup event
18497 onMouseUp: function(e) { /* override this */ },
18500 * Override the onAvailable method to do what is needed after the initial
18501 * position was determined.
18502 * @method onAvailable
18504 onAvailable: function () {
18508 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
18511 defaultPadding : {left:0, right:0, top:0, bottom:0},
18514 * Initializes the drag drop object's constraints to restrict movement to a certain element.
18518 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
18519 { dragElId: "existingProxyDiv" });
18520 dd.startDrag = function(){
18521 this.constrainTo("parent-id");
18524 * Or you can initalize it using the {@link Roo.Element} object:
18526 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
18527 startDrag : function(){
18528 this.constrainTo("parent-id");
18532 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
18533 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
18534 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
18535 * an object containing the sides to pad. For example: {right:10, bottom:10}
18536 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
18538 constrainTo : function(constrainTo, pad, inContent){
18539 if(typeof pad == "number"){
18540 pad = {left: pad, right:pad, top:pad, bottom:pad};
18542 pad = pad || this.defaultPadding;
18543 var b = Roo.get(this.getEl()).getBox();
18544 var ce = Roo.get(constrainTo);
18545 var s = ce.getScroll();
18546 var c, cd = ce.dom;
18547 if(cd == document.body){
18548 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
18551 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
18555 var topSpace = b.y - c.y;
18556 var leftSpace = b.x - c.x;
18558 this.resetConstraints();
18559 this.setXConstraint(leftSpace - (pad.left||0), // left
18560 c.width - leftSpace - b.width - (pad.right||0) //right
18562 this.setYConstraint(topSpace - (pad.top||0), //top
18563 c.height - topSpace - b.height - (pad.bottom||0) //bottom
18568 * Returns a reference to the linked element
18570 * @return {HTMLElement} the html element
18572 getEl: function() {
18573 if (!this._domRef) {
18574 this._domRef = Roo.getDom(this.id);
18577 return this._domRef;
18581 * Returns a reference to the actual element to drag. By default this is
18582 * the same as the html element, but it can be assigned to another
18583 * element. An example of this can be found in Roo.dd.DDProxy
18584 * @method getDragEl
18585 * @return {HTMLElement} the html element
18587 getDragEl: function() {
18588 return Roo.getDom(this.dragElId);
18592 * Sets up the DragDrop object. Must be called in the constructor of any
18593 * Roo.dd.DragDrop subclass
18595 * @param id the id of the linked element
18596 * @param {String} sGroup the group of related items
18597 * @param {object} config configuration attributes
18599 init: function(id, sGroup, config) {
18600 this.initTarget(id, sGroup, config);
18601 if (!Roo.isTouch) {
18602 Event.on(this.id, "mousedown", this.handleMouseDown, this);
18604 Event.on(this.id, "touchstart", this.handleMouseDown, this);
18605 // Event.on(this.id, "selectstart", Event.preventDefault);
18609 * Initializes Targeting functionality only... the object does not
18610 * get a mousedown handler.
18611 * @method initTarget
18612 * @param id the id of the linked element
18613 * @param {String} sGroup the group of related items
18614 * @param {object} config configuration attributes
18616 initTarget: function(id, sGroup, config) {
18618 // configuration attributes
18619 this.config = config || {};
18621 // create a local reference to the drag and drop manager
18622 this.DDM = Roo.dd.DDM;
18623 // initialize the groups array
18626 // assume that we have an element reference instead of an id if the
18627 // parameter is not a string
18628 if (typeof id !== "string") {
18635 // add to an interaction group
18636 this.addToGroup((sGroup) ? sGroup : "default");
18638 // We don't want to register this as the handle with the manager
18639 // so we just set the id rather than calling the setter.
18640 this.handleElId = id;
18642 // the linked element is the element that gets dragged by default
18643 this.setDragElId(id);
18645 // by default, clicked anchors will not start drag operations.
18646 this.invalidHandleTypes = { A: "A" };
18647 this.invalidHandleIds = {};
18648 this.invalidHandleClasses = [];
18650 this.applyConfig();
18652 this.handleOnAvailable();
18656 * Applies the configuration parameters that were passed into the constructor.
18657 * This is supposed to happen at each level through the inheritance chain. So
18658 * a DDProxy implentation will execute apply config on DDProxy, DD, and
18659 * DragDrop in order to get all of the parameters that are available in
18661 * @method applyConfig
18663 applyConfig: function() {
18665 // configurable properties:
18666 // padding, isTarget, maintainOffset, primaryButtonOnly
18667 this.padding = this.config.padding || [0, 0, 0, 0];
18668 this.isTarget = (this.config.isTarget !== false);
18669 this.maintainOffset = (this.config.maintainOffset);
18670 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
18675 * Executed when the linked element is available
18676 * @method handleOnAvailable
18679 handleOnAvailable: function() {
18680 this.available = true;
18681 this.resetConstraints();
18682 this.onAvailable();
18686 * Configures the padding for the target zone in px. Effectively expands
18687 * (or reduces) the virtual object size for targeting calculations.
18688 * Supports css-style shorthand; if only one parameter is passed, all sides
18689 * will have that padding, and if only two are passed, the top and bottom
18690 * will have the first param, the left and right the second.
18691 * @method setPadding
18692 * @param {int} iTop Top pad
18693 * @param {int} iRight Right pad
18694 * @param {int} iBot Bot pad
18695 * @param {int} iLeft Left pad
18697 setPadding: function(iTop, iRight, iBot, iLeft) {
18698 // this.padding = [iLeft, iRight, iTop, iBot];
18699 if (!iRight && 0 !== iRight) {
18700 this.padding = [iTop, iTop, iTop, iTop];
18701 } else if (!iBot && 0 !== iBot) {
18702 this.padding = [iTop, iRight, iTop, iRight];
18704 this.padding = [iTop, iRight, iBot, iLeft];
18709 * Stores the initial placement of the linked element.
18710 * @method setInitialPosition
18711 * @param {int} diffX the X offset, default 0
18712 * @param {int} diffY the Y offset, default 0
18714 setInitPosition: function(diffX, diffY) {
18715 var el = this.getEl();
18717 if (!this.DDM.verifyEl(el)) {
18721 var dx = diffX || 0;
18722 var dy = diffY || 0;
18724 var p = Dom.getXY( el );
18726 this.initPageX = p[0] - dx;
18727 this.initPageY = p[1] - dy;
18729 this.lastPageX = p[0];
18730 this.lastPageY = p[1];
18733 this.setStartPosition(p);
18737 * Sets the start position of the element. This is set when the obj
18738 * is initialized, the reset when a drag is started.
18739 * @method setStartPosition
18740 * @param pos current position (from previous lookup)
18743 setStartPosition: function(pos) {
18744 var p = pos || Dom.getXY( this.getEl() );
18745 this.deltaSetXY = null;
18747 this.startPageX = p[0];
18748 this.startPageY = p[1];
18752 * Add this instance to a group of related drag/drop objects. All
18753 * instances belong to at least one group, and can belong to as many
18754 * groups as needed.
18755 * @method addToGroup
18756 * @param sGroup {string} the name of the group
18758 addToGroup: function(sGroup) {
18759 this.groups[sGroup] = true;
18760 this.DDM.regDragDrop(this, sGroup);
18764 * Remove's this instance from the supplied interaction group
18765 * @method removeFromGroup
18766 * @param {string} sGroup The group to drop
18768 removeFromGroup: function(sGroup) {
18769 if (this.groups[sGroup]) {
18770 delete this.groups[sGroup];
18773 this.DDM.removeDDFromGroup(this, sGroup);
18777 * Allows you to specify that an element other than the linked element
18778 * will be moved with the cursor during a drag
18779 * @method setDragElId
18780 * @param id {string} the id of the element that will be used to initiate the drag
18782 setDragElId: function(id) {
18783 this.dragElId = id;
18787 * Allows you to specify a child of the linked element that should be
18788 * used to initiate the drag operation. An example of this would be if
18789 * you have a content div with text and links. Clicking anywhere in the
18790 * content area would normally start the drag operation. Use this method
18791 * to specify that an element inside of the content div is the element
18792 * that starts the drag operation.
18793 * @method setHandleElId
18794 * @param id {string} the id of the element that will be used to
18795 * initiate the drag.
18797 setHandleElId: function(id) {
18798 if (typeof id !== "string") {
18801 this.handleElId = id;
18802 this.DDM.regHandle(this.id, id);
18806 * Allows you to set an element outside of the linked element as a drag
18808 * @method setOuterHandleElId
18809 * @param id the id of the element that will be used to initiate the drag
18811 setOuterHandleElId: function(id) {
18812 if (typeof id !== "string") {
18815 Event.on(id, "mousedown",
18816 this.handleMouseDown, this);
18817 this.setHandleElId(id);
18819 this.hasOuterHandles = true;
18823 * Remove all drag and drop hooks for this element
18826 unreg: function() {
18827 Event.un(this.id, "mousedown",
18828 this.handleMouseDown);
18829 Event.un(this.id, "touchstart",
18830 this.handleMouseDown);
18831 this._domRef = null;
18832 this.DDM._remove(this);
18835 destroy : function(){
18840 * Returns true if this instance is locked, or the drag drop mgr is locked
18841 * (meaning that all drag/drop is disabled on the page.)
18843 * @return {boolean} true if this obj or all drag/drop is locked, else
18846 isLocked: function() {
18847 return (this.DDM.isLocked() || this.locked);
18851 * Fired when this object is clicked
18852 * @method handleMouseDown
18854 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
18857 handleMouseDown: function(e, oDD){
18859 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
18860 //Roo.log('not touch/ button !=0');
18863 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
18864 return; // double touch..
18868 if (this.isLocked()) {
18869 //Roo.log('locked');
18873 this.DDM.refreshCache(this.groups);
18874 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
18875 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
18876 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
18877 //Roo.log('no outer handes or not over target');
18880 // Roo.log('check validator');
18881 if (this.clickValidator(e)) {
18882 // Roo.log('validate success');
18883 // set the initial element position
18884 this.setStartPosition();
18887 this.b4MouseDown(e);
18888 this.onMouseDown(e);
18890 this.DDM.handleMouseDown(e, this);
18892 this.DDM.stopEvent(e);
18900 clickValidator: function(e) {
18901 var target = e.getTarget();
18902 return ( this.isValidHandleChild(target) &&
18903 (this.id == this.handleElId ||
18904 this.DDM.handleWasClicked(target, this.id)) );
18908 * Allows you to specify a tag name that should not start a drag operation
18909 * when clicked. This is designed to facilitate embedding links within a
18910 * drag handle that do something other than start the drag.
18911 * @method addInvalidHandleType
18912 * @param {string} tagName the type of element to exclude
18914 addInvalidHandleType: function(tagName) {
18915 var type = tagName.toUpperCase();
18916 this.invalidHandleTypes[type] = type;
18920 * Lets you to specify an element id for a child of a drag handle
18921 * that should not initiate a drag
18922 * @method addInvalidHandleId
18923 * @param {string} id the element id of the element you wish to ignore
18925 addInvalidHandleId: function(id) {
18926 if (typeof id !== "string") {
18929 this.invalidHandleIds[id] = id;
18933 * Lets you specify a css class of elements that will not initiate a drag
18934 * @method addInvalidHandleClass
18935 * @param {string} cssClass the class of the elements you wish to ignore
18937 addInvalidHandleClass: function(cssClass) {
18938 this.invalidHandleClasses.push(cssClass);
18942 * Unsets an excluded tag name set by addInvalidHandleType
18943 * @method removeInvalidHandleType
18944 * @param {string} tagName the type of element to unexclude
18946 removeInvalidHandleType: function(tagName) {
18947 var type = tagName.toUpperCase();
18948 // this.invalidHandleTypes[type] = null;
18949 delete this.invalidHandleTypes[type];
18953 * Unsets an invalid handle id
18954 * @method removeInvalidHandleId
18955 * @param {string} id the id of the element to re-enable
18957 removeInvalidHandleId: function(id) {
18958 if (typeof id !== "string") {
18961 delete this.invalidHandleIds[id];
18965 * Unsets an invalid css class
18966 * @method removeInvalidHandleClass
18967 * @param {string} cssClass the class of the element(s) you wish to
18970 removeInvalidHandleClass: function(cssClass) {
18971 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
18972 if (this.invalidHandleClasses[i] == cssClass) {
18973 delete this.invalidHandleClasses[i];
18979 * Checks the tag exclusion list to see if this click should be ignored
18980 * @method isValidHandleChild
18981 * @param {HTMLElement} node the HTMLElement to evaluate
18982 * @return {boolean} true if this is a valid tag type, false if not
18984 isValidHandleChild: function(node) {
18987 // var n = (node.nodeName == "#text") ? node.parentNode : node;
18990 nodeName = node.nodeName.toUpperCase();
18992 nodeName = node.nodeName;
18994 valid = valid && !this.invalidHandleTypes[nodeName];
18995 valid = valid && !this.invalidHandleIds[node.id];
18997 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
18998 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19007 * Create the array of horizontal tick marks if an interval was specified
19008 * in setXConstraint().
19009 * @method setXTicks
19012 setXTicks: function(iStartX, iTickSize) {
19014 this.xTickSize = iTickSize;
19018 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19020 this.xTicks[this.xTicks.length] = i;
19025 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19027 this.xTicks[this.xTicks.length] = i;
19032 this.xTicks.sort(this.DDM.numericSort) ;
19036 * Create the array of vertical tick marks if an interval was specified in
19037 * setYConstraint().
19038 * @method setYTicks
19041 setYTicks: function(iStartY, iTickSize) {
19043 this.yTickSize = iTickSize;
19047 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19049 this.yTicks[this.yTicks.length] = i;
19054 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19056 this.yTicks[this.yTicks.length] = i;
19061 this.yTicks.sort(this.DDM.numericSort) ;
19065 * By default, the element can be dragged any place on the screen. Use
19066 * this method to limit the horizontal travel of the element. Pass in
19067 * 0,0 for the parameters if you want to lock the drag to the y axis.
19068 * @method setXConstraint
19069 * @param {int} iLeft the number of pixels the element can move to the left
19070 * @param {int} iRight the number of pixels the element can move to the
19072 * @param {int} iTickSize optional parameter for specifying that the
19074 * should move iTickSize pixels at a time.
19076 setXConstraint: function(iLeft, iRight, iTickSize) {
19077 this.leftConstraint = iLeft;
19078 this.rightConstraint = iRight;
19080 this.minX = this.initPageX - iLeft;
19081 this.maxX = this.initPageX + iRight;
19082 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19084 this.constrainX = true;
19088 * Clears any constraints applied to this instance. Also clears ticks
19089 * since they can't exist independent of a constraint at this time.
19090 * @method clearConstraints
19092 clearConstraints: function() {
19093 this.constrainX = false;
19094 this.constrainY = false;
19099 * Clears any tick interval defined for this instance
19100 * @method clearTicks
19102 clearTicks: function() {
19103 this.xTicks = null;
19104 this.yTicks = null;
19105 this.xTickSize = 0;
19106 this.yTickSize = 0;
19110 * By default, the element can be dragged any place on the screen. Set
19111 * this to limit the vertical travel of the element. Pass in 0,0 for the
19112 * parameters if you want to lock the drag to the x axis.
19113 * @method setYConstraint
19114 * @param {int} iUp the number of pixels the element can move up
19115 * @param {int} iDown the number of pixels the element can move down
19116 * @param {int} iTickSize optional parameter for specifying that the
19117 * element should move iTickSize pixels at a time.
19119 setYConstraint: function(iUp, iDown, iTickSize) {
19120 this.topConstraint = iUp;
19121 this.bottomConstraint = iDown;
19123 this.minY = this.initPageY - iUp;
19124 this.maxY = this.initPageY + iDown;
19125 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19127 this.constrainY = true;
19132 * resetConstraints must be called if you manually reposition a dd element.
19133 * @method resetConstraints
19134 * @param {boolean} maintainOffset
19136 resetConstraints: function() {
19139 // Maintain offsets if necessary
19140 if (this.initPageX || this.initPageX === 0) {
19141 // figure out how much this thing has moved
19142 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19143 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19145 this.setInitPosition(dx, dy);
19147 // This is the first time we have detected the element's position
19149 this.setInitPosition();
19152 if (this.constrainX) {
19153 this.setXConstraint( this.leftConstraint,
19154 this.rightConstraint,
19158 if (this.constrainY) {
19159 this.setYConstraint( this.topConstraint,
19160 this.bottomConstraint,
19166 * Normally the drag element is moved pixel by pixel, but we can specify
19167 * that it move a number of pixels at a time. This method resolves the
19168 * location when we have it set up like this.
19170 * @param {int} val where we want to place the object
19171 * @param {int[]} tickArray sorted array of valid points
19172 * @return {int} the closest tick
19175 getTick: function(val, tickArray) {
19178 // If tick interval is not defined, it is effectively 1 pixel,
19179 // so we return the value passed to us.
19181 } else if (tickArray[0] >= val) {
19182 // The value is lower than the first tick, so we return the first
19184 return tickArray[0];
19186 for (var i=0, len=tickArray.length; i<len; ++i) {
19188 if (tickArray[next] && tickArray[next] >= val) {
19189 var diff1 = val - tickArray[i];
19190 var diff2 = tickArray[next] - val;
19191 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19195 // The value is larger than the last tick, so we return the last
19197 return tickArray[tickArray.length - 1];
19204 * @return {string} string representation of the dd obj
19206 toString: function() {
19207 return ("DragDrop " + this.id);
19215 * Ext JS Library 1.1.1
19216 * Copyright(c) 2006-2007, Ext JS, LLC.
19218 * Originally Released Under LGPL - original licence link has changed is not relivant.
19221 * <script type="text/javascript">
19226 * The drag and drop utility provides a framework for building drag and drop
19227 * applications. In addition to enabling drag and drop for specific elements,
19228 * the drag and drop elements are tracked by the manager class, and the
19229 * interactions between the various elements are tracked during the drag and
19230 * the implementing code is notified about these important moments.
19233 // Only load the library once. Rewriting the manager class would orphan
19234 // existing drag and drop instances.
19235 if (!Roo.dd.DragDropMgr) {
19238 * @class Roo.dd.DragDropMgr
19239 * DragDropMgr is a singleton that tracks the element interaction for
19240 * all DragDrop items in the window. Generally, you will not call
19241 * this class directly, but it does have helper methods that could
19242 * be useful in your DragDrop implementations.
19245 Roo.dd.DragDropMgr = function() {
19247 var Event = Roo.EventManager;
19252 * Two dimensional Array of registered DragDrop objects. The first
19253 * dimension is the DragDrop item group, the second the DragDrop
19256 * @type {string: string}
19263 * Array of element ids defined as drag handles. Used to determine
19264 * if the element that generated the mousedown event is actually the
19265 * handle and not the html element itself.
19266 * @property handleIds
19267 * @type {string: string}
19274 * the DragDrop object that is currently being dragged
19275 * @property dragCurrent
19283 * the DragDrop object(s) that are being hovered over
19284 * @property dragOvers
19292 * the X distance between the cursor and the object being dragged
19301 * the Y distance between the cursor and the object being dragged
19310 * Flag to determine if we should prevent the default behavior of the
19311 * events we define. By default this is true, but this can be set to
19312 * false if you need the default behavior (not recommended)
19313 * @property preventDefault
19317 preventDefault: true,
19320 * Flag to determine if we should stop the propagation of the events
19321 * we generate. This is true by default but you may want to set it to
19322 * false if the html element contains other features that require the
19324 * @property stopPropagation
19328 stopPropagation: true,
19331 * Internal flag that is set to true when drag and drop has been
19333 * @property initialized
19340 * All drag and drop can be disabled.
19348 * Called the first time an element is registered.
19354 this.initialized = true;
19358 * In point mode, drag and drop interaction is defined by the
19359 * location of the cursor during the drag/drop
19367 * In intersect mode, drag and drop interactio nis defined by the
19368 * overlap of two or more drag and drop objects.
19369 * @property INTERSECT
19376 * The current drag and drop mode. Default: POINT
19384 * Runs method on all drag and drop objects
19385 * @method _execOnAll
19389 _execOnAll: function(sMethod, args) {
19390 for (var i in this.ids) {
19391 for (var j in this.ids[i]) {
19392 var oDD = this.ids[i][j];
19393 if (! this.isTypeOfDD(oDD)) {
19396 oDD[sMethod].apply(oDD, args);
19402 * Drag and drop initialization. Sets up the global event handlers
19407 _onLoad: function() {
19411 if (!Roo.isTouch) {
19412 Event.on(document, "mouseup", this.handleMouseUp, this, true);
19413 Event.on(document, "mousemove", this.handleMouseMove, this, true);
19415 Event.on(document, "touchend", this.handleMouseUp, this, true);
19416 Event.on(document, "touchmove", this.handleMouseMove, this, true);
19418 Event.on(window, "unload", this._onUnload, this, true);
19419 Event.on(window, "resize", this._onResize, this, true);
19420 // Event.on(window, "mouseout", this._test);
19425 * Reset constraints on all drag and drop objs
19426 * @method _onResize
19430 _onResize: function(e) {
19431 this._execOnAll("resetConstraints", []);
19435 * Lock all drag and drop functionality
19439 lock: function() { this.locked = true; },
19442 * Unlock all drag and drop functionality
19446 unlock: function() { this.locked = false; },
19449 * Is drag and drop locked?
19451 * @return {boolean} True if drag and drop is locked, false otherwise.
19454 isLocked: function() { return this.locked; },
19457 * Location cache that is set for all drag drop objects when a drag is
19458 * initiated, cleared when the drag is finished.
19459 * @property locationCache
19466 * Set useCache to false if you want to force object the lookup of each
19467 * drag and drop linked element constantly during a drag.
19468 * @property useCache
19475 * The number of pixels that the mouse needs to move after the
19476 * mousedown before the drag is initiated. Default=3;
19477 * @property clickPixelThresh
19481 clickPixelThresh: 3,
19484 * The number of milliseconds after the mousedown event to initiate the
19485 * drag if we don't get a mouseup event. Default=1000
19486 * @property clickTimeThresh
19490 clickTimeThresh: 350,
19493 * Flag that indicates that either the drag pixel threshold or the
19494 * mousdown time threshold has been met
19495 * @property dragThreshMet
19500 dragThreshMet: false,
19503 * Timeout used for the click time threshold
19504 * @property clickTimeout
19509 clickTimeout: null,
19512 * The X position of the mousedown event stored for later use when a
19513 * drag threshold is met.
19522 * The Y position of the mousedown event stored for later use when a
19523 * drag threshold is met.
19532 * Each DragDrop instance must be registered with the DragDropMgr.
19533 * This is executed in DragDrop.init()
19534 * @method regDragDrop
19535 * @param {DragDrop} oDD the DragDrop object to register
19536 * @param {String} sGroup the name of the group this element belongs to
19539 regDragDrop: function(oDD, sGroup) {
19540 if (!this.initialized) { this.init(); }
19542 if (!this.ids[sGroup]) {
19543 this.ids[sGroup] = {};
19545 this.ids[sGroup][oDD.id] = oDD;
19549 * Removes the supplied dd instance from the supplied group. Executed
19550 * by DragDrop.removeFromGroup, so don't call this function directly.
19551 * @method removeDDFromGroup
19555 removeDDFromGroup: function(oDD, sGroup) {
19556 if (!this.ids[sGroup]) {
19557 this.ids[sGroup] = {};
19560 var obj = this.ids[sGroup];
19561 if (obj && obj[oDD.id]) {
19562 delete obj[oDD.id];
19567 * Unregisters a drag and drop item. This is executed in
19568 * DragDrop.unreg, use that method instead of calling this directly.
19573 _remove: function(oDD) {
19574 for (var g in oDD.groups) {
19575 if (g && this.ids[g][oDD.id]) {
19576 delete this.ids[g][oDD.id];
19579 delete this.handleIds[oDD.id];
19583 * Each DragDrop handle element must be registered. This is done
19584 * automatically when executing DragDrop.setHandleElId()
19585 * @method regHandle
19586 * @param {String} sDDId the DragDrop id this element is a handle for
19587 * @param {String} sHandleId the id of the element that is the drag
19591 regHandle: function(sDDId, sHandleId) {
19592 if (!this.handleIds[sDDId]) {
19593 this.handleIds[sDDId] = {};
19595 this.handleIds[sDDId][sHandleId] = sHandleId;
19599 * Utility function to determine if a given element has been
19600 * registered as a drag drop item.
19601 * @method isDragDrop
19602 * @param {String} id the element id to check
19603 * @return {boolean} true if this element is a DragDrop item,
19607 isDragDrop: function(id) {
19608 return ( this.getDDById(id) ) ? true : false;
19612 * Returns the drag and drop instances that are in all groups the
19613 * passed in instance belongs to.
19614 * @method getRelated
19615 * @param {DragDrop} p_oDD the obj to get related data for
19616 * @param {boolean} bTargetsOnly if true, only return targetable objs
19617 * @return {DragDrop[]} the related instances
19620 getRelated: function(p_oDD, bTargetsOnly) {
19622 for (var i in p_oDD.groups) {
19623 for (j in this.ids[i]) {
19624 var dd = this.ids[i][j];
19625 if (! this.isTypeOfDD(dd)) {
19628 if (!bTargetsOnly || dd.isTarget) {
19629 oDDs[oDDs.length] = dd;
19638 * Returns true if the specified dd target is a legal target for
19639 * the specifice drag obj
19640 * @method isLegalTarget
19641 * @param {DragDrop} the drag obj
19642 * @param {DragDrop} the target
19643 * @return {boolean} true if the target is a legal target for the
19647 isLegalTarget: function (oDD, oTargetDD) {
19648 var targets = this.getRelated(oDD, true);
19649 for (var i=0, len=targets.length;i<len;++i) {
19650 if (targets[i].id == oTargetDD.id) {
19659 * My goal is to be able to transparently determine if an object is
19660 * typeof DragDrop, and the exact subclass of DragDrop. typeof
19661 * returns "object", oDD.constructor.toString() always returns
19662 * "DragDrop" and not the name of the subclass. So for now it just
19663 * evaluates a well-known variable in DragDrop.
19664 * @method isTypeOfDD
19665 * @param {Object} the object to evaluate
19666 * @return {boolean} true if typeof oDD = DragDrop
19669 isTypeOfDD: function (oDD) {
19670 return (oDD && oDD.__ygDragDrop);
19674 * Utility function to determine if a given element has been
19675 * registered as a drag drop handle for the given Drag Drop object.
19677 * @param {String} id the element id to check
19678 * @return {boolean} true if this element is a DragDrop handle, false
19682 isHandle: function(sDDId, sHandleId) {
19683 return ( this.handleIds[sDDId] &&
19684 this.handleIds[sDDId][sHandleId] );
19688 * Returns the DragDrop instance for a given id
19689 * @method getDDById
19690 * @param {String} id the id of the DragDrop object
19691 * @return {DragDrop} the drag drop object, null if it is not found
19694 getDDById: function(id) {
19695 for (var i in this.ids) {
19696 if (this.ids[i][id]) {
19697 return this.ids[i][id];
19704 * Fired after a registered DragDrop object gets the mousedown event.
19705 * Sets up the events required to track the object being dragged
19706 * @method handleMouseDown
19707 * @param {Event} e the event
19708 * @param oDD the DragDrop object being dragged
19712 handleMouseDown: function(e, oDD) {
19714 Roo.QuickTips.disable();
19716 this.currentTarget = e.getTarget();
19718 this.dragCurrent = oDD;
19720 var el = oDD.getEl();
19722 // track start position
19723 this.startX = e.getPageX();
19724 this.startY = e.getPageY();
19726 this.deltaX = this.startX - el.offsetLeft;
19727 this.deltaY = this.startY - el.offsetTop;
19729 this.dragThreshMet = false;
19731 this.clickTimeout = setTimeout(
19733 var DDM = Roo.dd.DDM;
19734 DDM.startDrag(DDM.startX, DDM.startY);
19736 this.clickTimeThresh );
19740 * Fired when either the drag pixel threshol or the mousedown hold
19741 * time threshold has been met.
19742 * @method startDrag
19743 * @param x {int} the X position of the original mousedown
19744 * @param y {int} the Y position of the original mousedown
19747 startDrag: function(x, y) {
19748 clearTimeout(this.clickTimeout);
19749 if (this.dragCurrent) {
19750 this.dragCurrent.b4StartDrag(x, y);
19751 this.dragCurrent.startDrag(x, y);
19753 this.dragThreshMet = true;
19757 * Internal function to handle the mouseup event. Will be invoked
19758 * from the context of the document.
19759 * @method handleMouseUp
19760 * @param {Event} e the event
19764 handleMouseUp: function(e) {
19767 Roo.QuickTips.enable();
19769 if (! this.dragCurrent) {
19773 clearTimeout(this.clickTimeout);
19775 if (this.dragThreshMet) {
19776 this.fireEvents(e, true);
19786 * Utility to stop event propagation and event default, if these
19787 * features are turned on.
19788 * @method stopEvent
19789 * @param {Event} e the event as returned by this.getEvent()
19792 stopEvent: function(e){
19793 if(this.stopPropagation) {
19794 e.stopPropagation();
19797 if (this.preventDefault) {
19798 e.preventDefault();
19803 * Internal function to clean up event handlers after the drag
19804 * operation is complete
19806 * @param {Event} e the event
19810 stopDrag: function(e) {
19811 // Fire the drag end event for the item that was dragged
19812 if (this.dragCurrent) {
19813 if (this.dragThreshMet) {
19814 this.dragCurrent.b4EndDrag(e);
19815 this.dragCurrent.endDrag(e);
19818 this.dragCurrent.onMouseUp(e);
19821 this.dragCurrent = null;
19822 this.dragOvers = {};
19826 * Internal function to handle the mousemove event. Will be invoked
19827 * from the context of the html element.
19829 * @TODO figure out what we can do about mouse events lost when the
19830 * user drags objects beyond the window boundary. Currently we can
19831 * detect this in internet explorer by verifying that the mouse is
19832 * down during the mousemove event. Firefox doesn't give us the
19833 * button state on the mousemove event.
19834 * @method handleMouseMove
19835 * @param {Event} e the event
19839 handleMouseMove: function(e) {
19840 if (! this.dragCurrent) {
19844 // var button = e.which || e.button;
19846 // check for IE mouseup outside of page boundary
19847 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
19849 return this.handleMouseUp(e);
19852 if (!this.dragThreshMet) {
19853 var diffX = Math.abs(this.startX - e.getPageX());
19854 var diffY = Math.abs(this.startY - e.getPageY());
19855 if (diffX > this.clickPixelThresh ||
19856 diffY > this.clickPixelThresh) {
19857 this.startDrag(this.startX, this.startY);
19861 if (this.dragThreshMet) {
19862 this.dragCurrent.b4Drag(e);
19863 this.dragCurrent.onDrag(e);
19864 if(!this.dragCurrent.moveOnly){
19865 this.fireEvents(e, false);
19875 * Iterates over all of the DragDrop elements to find ones we are
19876 * hovering over or dropping on
19877 * @method fireEvents
19878 * @param {Event} e the event
19879 * @param {boolean} isDrop is this a drop op or a mouseover op?
19883 fireEvents: function(e, isDrop) {
19884 var dc = this.dragCurrent;
19886 // If the user did the mouse up outside of the window, we could
19887 // get here even though we have ended the drag.
19888 if (!dc || dc.isLocked()) {
19892 var pt = e.getPoint();
19894 // cache the previous dragOver array
19900 var enterEvts = [];
19902 // Check to see if the object(s) we were hovering over is no longer
19903 // being hovered over so we can fire the onDragOut event
19904 for (var i in this.dragOvers) {
19906 var ddo = this.dragOvers[i];
19908 if (! this.isTypeOfDD(ddo)) {
19912 if (! this.isOverTarget(pt, ddo, this.mode)) {
19913 outEvts.push( ddo );
19916 oldOvers[i] = true;
19917 delete this.dragOvers[i];
19920 for (var sGroup in dc.groups) {
19922 if ("string" != typeof sGroup) {
19926 for (i in this.ids[sGroup]) {
19927 var oDD = this.ids[sGroup][i];
19928 if (! this.isTypeOfDD(oDD)) {
19932 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
19933 if (this.isOverTarget(pt, oDD, this.mode)) {
19934 // look for drop interactions
19936 dropEvts.push( oDD );
19937 // look for drag enter and drag over interactions
19940 // initial drag over: dragEnter fires
19941 if (!oldOvers[oDD.id]) {
19942 enterEvts.push( oDD );
19943 // subsequent drag overs: dragOver fires
19945 overEvts.push( oDD );
19948 this.dragOvers[oDD.id] = oDD;
19956 if (outEvts.length) {
19957 dc.b4DragOut(e, outEvts);
19958 dc.onDragOut(e, outEvts);
19961 if (enterEvts.length) {
19962 dc.onDragEnter(e, enterEvts);
19965 if (overEvts.length) {
19966 dc.b4DragOver(e, overEvts);
19967 dc.onDragOver(e, overEvts);
19970 if (dropEvts.length) {
19971 dc.b4DragDrop(e, dropEvts);
19972 dc.onDragDrop(e, dropEvts);
19976 // fire dragout events
19978 for (i=0, len=outEvts.length; i<len; ++i) {
19979 dc.b4DragOut(e, outEvts[i].id);
19980 dc.onDragOut(e, outEvts[i].id);
19983 // fire enter events
19984 for (i=0,len=enterEvts.length; i<len; ++i) {
19985 // dc.b4DragEnter(e, oDD.id);
19986 dc.onDragEnter(e, enterEvts[i].id);
19989 // fire over events
19990 for (i=0,len=overEvts.length; i<len; ++i) {
19991 dc.b4DragOver(e, overEvts[i].id);
19992 dc.onDragOver(e, overEvts[i].id);
19995 // fire drop events
19996 for (i=0, len=dropEvts.length; i<len; ++i) {
19997 dc.b4DragDrop(e, dropEvts[i].id);
19998 dc.onDragDrop(e, dropEvts[i].id);
20003 // notify about a drop that did not find a target
20004 if (isDrop && !dropEvts.length) {
20005 dc.onInvalidDrop(e);
20011 * Helper function for getting the best match from the list of drag
20012 * and drop objects returned by the drag and drop events when we are
20013 * in INTERSECT mode. It returns either the first object that the
20014 * cursor is over, or the object that has the greatest overlap with
20015 * the dragged element.
20016 * @method getBestMatch
20017 * @param {DragDrop[]} dds The array of drag and drop objects
20019 * @return {DragDrop} The best single match
20022 getBestMatch: function(dds) {
20024 // Return null if the input is not what we expect
20025 //if (!dds || !dds.length || dds.length == 0) {
20027 // If there is only one item, it wins
20028 //} else if (dds.length == 1) {
20030 var len = dds.length;
20035 // Loop through the targeted items
20036 for (var i=0; i<len; ++i) {
20038 // If the cursor is over the object, it wins. If the
20039 // cursor is over multiple matches, the first one we come
20041 if (dd.cursorIsOver) {
20044 // Otherwise the object with the most overlap wins
20047 winner.overlap.getArea() < dd.overlap.getArea()) {
20058 * Refreshes the cache of the top-left and bottom-right points of the
20059 * drag and drop objects in the specified group(s). This is in the
20060 * format that is stored in the drag and drop instance, so typical
20063 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20067 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20069 * @TODO this really should be an indexed array. Alternatively this
20070 * method could accept both.
20071 * @method refreshCache
20072 * @param {Object} groups an associative array of groups to refresh
20075 refreshCache: function(groups) {
20076 for (var sGroup in groups) {
20077 if ("string" != typeof sGroup) {
20080 for (var i in this.ids[sGroup]) {
20081 var oDD = this.ids[sGroup][i];
20083 if (this.isTypeOfDD(oDD)) {
20084 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20085 var loc = this.getLocation(oDD);
20087 this.locationCache[oDD.id] = loc;
20089 delete this.locationCache[oDD.id];
20090 // this will unregister the drag and drop object if
20091 // the element is not in a usable state
20100 * This checks to make sure an element exists and is in the DOM. The
20101 * main purpose is to handle cases where innerHTML is used to remove
20102 * drag and drop objects from the DOM. IE provides an 'unspecified
20103 * error' when trying to access the offsetParent of such an element
20105 * @param {HTMLElement} el the element to check
20106 * @return {boolean} true if the element looks usable
20109 verifyEl: function(el) {
20114 parent = el.offsetParent;
20117 parent = el.offsetParent;
20128 * Returns a Region object containing the drag and drop element's position
20129 * and size, including the padding configured for it
20130 * @method getLocation
20131 * @param {DragDrop} oDD the drag and drop object to get the
20133 * @return {Roo.lib.Region} a Region object representing the total area
20134 * the element occupies, including any padding
20135 * the instance is configured for.
20138 getLocation: function(oDD) {
20139 if (! this.isTypeOfDD(oDD)) {
20143 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20146 pos= Roo.lib.Dom.getXY(el);
20154 x2 = x1 + el.offsetWidth;
20156 y2 = y1 + el.offsetHeight;
20158 t = y1 - oDD.padding[0];
20159 r = x2 + oDD.padding[1];
20160 b = y2 + oDD.padding[2];
20161 l = x1 - oDD.padding[3];
20163 return new Roo.lib.Region( t, r, b, l );
20167 * Checks the cursor location to see if it over the target
20168 * @method isOverTarget
20169 * @param {Roo.lib.Point} pt The point to evaluate
20170 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20171 * @return {boolean} true if the mouse is over the target
20175 isOverTarget: function(pt, oTarget, intersect) {
20176 // use cache if available
20177 var loc = this.locationCache[oTarget.id];
20178 if (!loc || !this.useCache) {
20179 loc = this.getLocation(oTarget);
20180 this.locationCache[oTarget.id] = loc;
20188 oTarget.cursorIsOver = loc.contains( pt );
20190 // DragDrop is using this as a sanity check for the initial mousedown
20191 // in this case we are done. In POINT mode, if the drag obj has no
20192 // contraints, we are also done. Otherwise we need to evaluate the
20193 // location of the target as related to the actual location of the
20194 // dragged element.
20195 var dc = this.dragCurrent;
20196 if (!dc || !dc.getTargetCoord ||
20197 (!intersect && !dc.constrainX && !dc.constrainY)) {
20198 return oTarget.cursorIsOver;
20201 oTarget.overlap = null;
20203 // Get the current location of the drag element, this is the
20204 // location of the mouse event less the delta that represents
20205 // where the original mousedown happened on the element. We
20206 // need to consider constraints and ticks as well.
20207 var pos = dc.getTargetCoord(pt.x, pt.y);
20209 var el = dc.getDragEl();
20210 var curRegion = new Roo.lib.Region( pos.y,
20211 pos.x + el.offsetWidth,
20212 pos.y + el.offsetHeight,
20215 var overlap = curRegion.intersect(loc);
20218 oTarget.overlap = overlap;
20219 return (intersect) ? true : oTarget.cursorIsOver;
20226 * unload event handler
20227 * @method _onUnload
20231 _onUnload: function(e, me) {
20232 Roo.dd.DragDropMgr.unregAll();
20236 * Cleans up the drag and drop events and objects.
20241 unregAll: function() {
20243 if (this.dragCurrent) {
20245 this.dragCurrent = null;
20248 this._execOnAll("unreg", []);
20250 for (i in this.elementCache) {
20251 delete this.elementCache[i];
20254 this.elementCache = {};
20259 * A cache of DOM elements
20260 * @property elementCache
20267 * Get the wrapper for the DOM element specified
20268 * @method getElWrapper
20269 * @param {String} id the id of the element to get
20270 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20272 * @deprecated This wrapper isn't that useful
20275 getElWrapper: function(id) {
20276 var oWrapper = this.elementCache[id];
20277 if (!oWrapper || !oWrapper.el) {
20278 oWrapper = this.elementCache[id] =
20279 new this.ElementWrapper(Roo.getDom(id));
20285 * Returns the actual DOM element
20286 * @method getElement
20287 * @param {String} id the id of the elment to get
20288 * @return {Object} The element
20289 * @deprecated use Roo.getDom instead
20292 getElement: function(id) {
20293 return Roo.getDom(id);
20297 * Returns the style property for the DOM element (i.e.,
20298 * document.getElById(id).style)
20300 * @param {String} id the id of the elment to get
20301 * @return {Object} The style property of the element
20302 * @deprecated use Roo.getDom instead
20305 getCss: function(id) {
20306 var el = Roo.getDom(id);
20307 return (el) ? el.style : null;
20311 * Inner class for cached elements
20312 * @class DragDropMgr.ElementWrapper
20317 ElementWrapper: function(el) {
20322 this.el = el || null;
20327 this.id = this.el && el.id;
20329 * A reference to the style property
20332 this.css = this.el && el.style;
20336 * Returns the X position of an html element
20338 * @param el the element for which to get the position
20339 * @return {int} the X coordinate
20341 * @deprecated use Roo.lib.Dom.getX instead
20344 getPosX: function(el) {
20345 return Roo.lib.Dom.getX(el);
20349 * Returns the Y position of an html element
20351 * @param el the element for which to get the position
20352 * @return {int} the Y coordinate
20353 * @deprecated use Roo.lib.Dom.getY instead
20356 getPosY: function(el) {
20357 return Roo.lib.Dom.getY(el);
20361 * Swap two nodes. In IE, we use the native method, for others we
20362 * emulate the IE behavior
20364 * @param n1 the first node to swap
20365 * @param n2 the other node to swap
20368 swapNode: function(n1, n2) {
20372 var p = n2.parentNode;
20373 var s = n2.nextSibling;
20376 p.insertBefore(n1, n2);
20377 } else if (n2 == n1.nextSibling) {
20378 p.insertBefore(n2, n1);
20380 n1.parentNode.replaceChild(n2, n1);
20381 p.insertBefore(n1, s);
20387 * Returns the current scroll position
20388 * @method getScroll
20392 getScroll: function () {
20393 var t, l, dde=document.documentElement, db=document.body;
20394 if (dde && (dde.scrollTop || dde.scrollLeft)) {
20396 l = dde.scrollLeft;
20403 return { top: t, left: l };
20407 * Returns the specified element style property
20409 * @param {HTMLElement} el the element
20410 * @param {string} styleProp the style property
20411 * @return {string} The value of the style property
20412 * @deprecated use Roo.lib.Dom.getStyle
20415 getStyle: function(el, styleProp) {
20416 return Roo.fly(el).getStyle(styleProp);
20420 * Gets the scrollTop
20421 * @method getScrollTop
20422 * @return {int} the document's scrollTop
20425 getScrollTop: function () { return this.getScroll().top; },
20428 * Gets the scrollLeft
20429 * @method getScrollLeft
20430 * @return {int} the document's scrollTop
20433 getScrollLeft: function () { return this.getScroll().left; },
20436 * Sets the x/y position of an element to the location of the
20439 * @param {HTMLElement} moveEl The element to move
20440 * @param {HTMLElement} targetEl The position reference element
20443 moveToEl: function (moveEl, targetEl) {
20444 var aCoord = Roo.lib.Dom.getXY(targetEl);
20445 Roo.lib.Dom.setXY(moveEl, aCoord);
20449 * Numeric array sort function
20450 * @method numericSort
20453 numericSort: function(a, b) { return (a - b); },
20457 * @property _timeoutCount
20464 * Trying to make the load order less important. Without this we get
20465 * an error if this file is loaded before the Event Utility.
20466 * @method _addListeners
20470 _addListeners: function() {
20471 var DDM = Roo.dd.DDM;
20472 if ( Roo.lib.Event && document ) {
20475 if (DDM._timeoutCount > 2000) {
20477 setTimeout(DDM._addListeners, 10);
20478 if (document && document.body) {
20479 DDM._timeoutCount += 1;
20486 * Recursively searches the immediate parent and all child nodes for
20487 * the handle element in order to determine wheter or not it was
20489 * @method handleWasClicked
20490 * @param node the html element to inspect
20493 handleWasClicked: function(node, id) {
20494 if (this.isHandle(id, node.id)) {
20497 // check to see if this is a text node child of the one we want
20498 var p = node.parentNode;
20501 if (this.isHandle(id, p.id)) {
20516 // shorter alias, save a few bytes
20517 Roo.dd.DDM = Roo.dd.DragDropMgr;
20518 Roo.dd.DDM._addListeners();
20522 * Ext JS Library 1.1.1
20523 * Copyright(c) 2006-2007, Ext JS, LLC.
20525 * Originally Released Under LGPL - original licence link has changed is not relivant.
20528 * <script type="text/javascript">
20533 * A DragDrop implementation where the linked element follows the
20534 * mouse cursor during a drag.
20535 * @extends Roo.dd.DragDrop
20537 * @param {String} id the id of the linked element
20538 * @param {String} sGroup the group of related DragDrop items
20539 * @param {object} config an object containing configurable attributes
20540 * Valid properties for DD:
20543 Roo.dd.DD = function(id, sGroup, config) {
20545 this.init(id, sGroup, config);
20549 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
20552 * When set to true, the utility automatically tries to scroll the browser
20553 * window wehn a drag and drop element is dragged near the viewport boundary.
20554 * Defaults to true.
20561 * Sets the pointer offset to the distance between the linked element's top
20562 * left corner and the location the element was clicked
20563 * @method autoOffset
20564 * @param {int} iPageX the X coordinate of the click
20565 * @param {int} iPageY the Y coordinate of the click
20567 autoOffset: function(iPageX, iPageY) {
20568 var x = iPageX - this.startPageX;
20569 var y = iPageY - this.startPageY;
20570 this.setDelta(x, y);
20574 * Sets the pointer offset. You can call this directly to force the
20575 * offset to be in a particular location (e.g., pass in 0,0 to set it
20576 * to the center of the object)
20578 * @param {int} iDeltaX the distance from the left
20579 * @param {int} iDeltaY the distance from the top
20581 setDelta: function(iDeltaX, iDeltaY) {
20582 this.deltaX = iDeltaX;
20583 this.deltaY = iDeltaY;
20587 * Sets the drag element to the location of the mousedown or click event,
20588 * maintaining the cursor location relative to the location on the element
20589 * that was clicked. Override this if you want to place the element in a
20590 * location other than where the cursor is.
20591 * @method setDragElPos
20592 * @param {int} iPageX the X coordinate of the mousedown or drag event
20593 * @param {int} iPageY the Y coordinate of the mousedown or drag event
20595 setDragElPos: function(iPageX, iPageY) {
20596 // the first time we do this, we are going to check to make sure
20597 // the element has css positioning
20599 var el = this.getDragEl();
20600 this.alignElWithMouse(el, iPageX, iPageY);
20604 * Sets the element to the location of the mousedown or click event,
20605 * maintaining the cursor location relative to the location on the element
20606 * that was clicked. Override this if you want to place the element in a
20607 * location other than where the cursor is.
20608 * @method alignElWithMouse
20609 * @param {HTMLElement} el the element to move
20610 * @param {int} iPageX the X coordinate of the mousedown or drag event
20611 * @param {int} iPageY the Y coordinate of the mousedown or drag event
20613 alignElWithMouse: function(el, iPageX, iPageY) {
20614 var oCoord = this.getTargetCoord(iPageX, iPageY);
20615 var fly = el.dom ? el : Roo.fly(el);
20616 if (!this.deltaSetXY) {
20617 var aCoord = [oCoord.x, oCoord.y];
20619 var newLeft = fly.getLeft(true);
20620 var newTop = fly.getTop(true);
20621 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
20623 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
20626 this.cachePosition(oCoord.x, oCoord.y);
20627 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
20632 * Saves the most recent position so that we can reset the constraints and
20633 * tick marks on-demand. We need to know this so that we can calculate the
20634 * number of pixels the element is offset from its original position.
20635 * @method cachePosition
20636 * @param iPageX the current x position (optional, this just makes it so we
20637 * don't have to look it up again)
20638 * @param iPageY the current y position (optional, this just makes it so we
20639 * don't have to look it up again)
20641 cachePosition: function(iPageX, iPageY) {
20643 this.lastPageX = iPageX;
20644 this.lastPageY = iPageY;
20646 var aCoord = Roo.lib.Dom.getXY(this.getEl());
20647 this.lastPageX = aCoord[0];
20648 this.lastPageY = aCoord[1];
20653 * Auto-scroll the window if the dragged object has been moved beyond the
20654 * visible window boundary.
20655 * @method autoScroll
20656 * @param {int} x the drag element's x position
20657 * @param {int} y the drag element's y position
20658 * @param {int} h the height of the drag element
20659 * @param {int} w the width of the drag element
20662 autoScroll: function(x, y, h, w) {
20665 // The client height
20666 var clientH = Roo.lib.Dom.getViewWidth();
20668 // The client width
20669 var clientW = Roo.lib.Dom.getViewHeight();
20671 // The amt scrolled down
20672 var st = this.DDM.getScrollTop();
20674 // The amt scrolled right
20675 var sl = this.DDM.getScrollLeft();
20677 // Location of the bottom of the element
20680 // Location of the right of the element
20683 // The distance from the cursor to the bottom of the visible area,
20684 // adjusted so that we don't scroll if the cursor is beyond the
20685 // element drag constraints
20686 var toBot = (clientH + st - y - this.deltaY);
20688 // The distance from the cursor to the right of the visible area
20689 var toRight = (clientW + sl - x - this.deltaX);
20692 // How close to the edge the cursor must be before we scroll
20693 // var thresh = (document.all) ? 100 : 40;
20696 // How many pixels to scroll per autoscroll op. This helps to reduce
20697 // clunky scrolling. IE is more sensitive about this ... it needs this
20698 // value to be higher.
20699 var scrAmt = (document.all) ? 80 : 30;
20701 // Scroll down if we are near the bottom of the visible page and the
20702 // obj extends below the crease
20703 if ( bot > clientH && toBot < thresh ) {
20704 window.scrollTo(sl, st + scrAmt);
20707 // Scroll up if the window is scrolled down and the top of the object
20708 // goes above the top border
20709 if ( y < st && st > 0 && y - st < thresh ) {
20710 window.scrollTo(sl, st - scrAmt);
20713 // Scroll right if the obj is beyond the right border and the cursor is
20714 // near the border.
20715 if ( right > clientW && toRight < thresh ) {
20716 window.scrollTo(sl + scrAmt, st);
20719 // Scroll left if the window has been scrolled to the right and the obj
20720 // extends past the left border
20721 if ( x < sl && sl > 0 && x - sl < thresh ) {
20722 window.scrollTo(sl - scrAmt, st);
20728 * Finds the location the element should be placed if we want to move
20729 * it to where the mouse location less the click offset would place us.
20730 * @method getTargetCoord
20731 * @param {int} iPageX the X coordinate of the click
20732 * @param {int} iPageY the Y coordinate of the click
20733 * @return an object that contains the coordinates (Object.x and Object.y)
20736 getTargetCoord: function(iPageX, iPageY) {
20739 var x = iPageX - this.deltaX;
20740 var y = iPageY - this.deltaY;
20742 if (this.constrainX) {
20743 if (x < this.minX) { x = this.minX; }
20744 if (x > this.maxX) { x = this.maxX; }
20747 if (this.constrainY) {
20748 if (y < this.minY) { y = this.minY; }
20749 if (y > this.maxY) { y = this.maxY; }
20752 x = this.getTick(x, this.xTicks);
20753 y = this.getTick(y, this.yTicks);
20760 * Sets up config options specific to this class. Overrides
20761 * Roo.dd.DragDrop, but all versions of this method through the
20762 * inheritance chain are called
20764 applyConfig: function() {
20765 Roo.dd.DD.superclass.applyConfig.call(this);
20766 this.scroll = (this.config.scroll !== false);
20770 * Event that fires prior to the onMouseDown event. Overrides
20773 b4MouseDown: function(e) {
20774 // this.resetConstraints();
20775 this.autoOffset(e.getPageX(),
20780 * Event that fires prior to the onDrag event. Overrides
20783 b4Drag: function(e) {
20784 this.setDragElPos(e.getPageX(),
20788 toString: function() {
20789 return ("DD " + this.id);
20792 //////////////////////////////////////////////////////////////////////////
20793 // Debugging ygDragDrop events that can be overridden
20794 //////////////////////////////////////////////////////////////////////////
20796 startDrag: function(x, y) {
20799 onDrag: function(e) {
20802 onDragEnter: function(e, id) {
20805 onDragOver: function(e, id) {
20808 onDragOut: function(e, id) {
20811 onDragDrop: function(e, id) {
20814 endDrag: function(e) {
20821 * Ext JS Library 1.1.1
20822 * Copyright(c) 2006-2007, Ext JS, LLC.
20824 * Originally Released Under LGPL - original licence link has changed is not relivant.
20827 * <script type="text/javascript">
20831 * @class Roo.dd.DDProxy
20832 * A DragDrop implementation that inserts an empty, bordered div into
20833 * the document that follows the cursor during drag operations. At the time of
20834 * the click, the frame div is resized to the dimensions of the linked html
20835 * element, and moved to the exact location of the linked element.
20837 * References to the "frame" element refer to the single proxy element that
20838 * was created to be dragged in place of all DDProxy elements on the
20841 * @extends Roo.dd.DD
20843 * @param {String} id the id of the linked html element
20844 * @param {String} sGroup the group of related DragDrop objects
20845 * @param {object} config an object containing configurable attributes
20846 * Valid properties for DDProxy in addition to those in DragDrop:
20847 * resizeFrame, centerFrame, dragElId
20849 Roo.dd.DDProxy = function(id, sGroup, config) {
20851 this.init(id, sGroup, config);
20857 * The default drag frame div id
20858 * @property Roo.dd.DDProxy.dragElId
20862 Roo.dd.DDProxy.dragElId = "ygddfdiv";
20864 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
20867 * By default we resize the drag frame to be the same size as the element
20868 * we want to drag (this is to get the frame effect). We can turn it off
20869 * if we want a different behavior.
20870 * @property resizeFrame
20876 * By default the frame is positioned exactly where the drag element is, so
20877 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
20878 * you do not have constraints on the obj is to have the drag frame centered
20879 * around the cursor. Set centerFrame to true for this effect.
20880 * @property centerFrame
20883 centerFrame: false,
20886 * Creates the proxy element if it does not yet exist
20887 * @method createFrame
20889 createFrame: function() {
20891 var body = document.body;
20893 if (!body || !body.firstChild) {
20894 setTimeout( function() { self.createFrame(); }, 50 );
20898 var div = this.getDragEl();
20901 div = document.createElement("div");
20902 div.id = this.dragElId;
20905 s.position = "absolute";
20906 s.visibility = "hidden";
20908 s.border = "2px solid #aaa";
20911 // appendChild can blow up IE if invoked prior to the window load event
20912 // while rendering a table. It is possible there are other scenarios
20913 // that would cause this to happen as well.
20914 body.insertBefore(div, body.firstChild);
20919 * Initialization for the drag frame element. Must be called in the
20920 * constructor of all subclasses
20921 * @method initFrame
20923 initFrame: function() {
20924 this.createFrame();
20927 applyConfig: function() {
20928 Roo.dd.DDProxy.superclass.applyConfig.call(this);
20930 this.resizeFrame = (this.config.resizeFrame !== false);
20931 this.centerFrame = (this.config.centerFrame);
20932 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
20936 * Resizes the drag frame to the dimensions of the clicked object, positions
20937 * it over the object, and finally displays it
20938 * @method showFrame
20939 * @param {int} iPageX X click position
20940 * @param {int} iPageY Y click position
20943 showFrame: function(iPageX, iPageY) {
20944 var el = this.getEl();
20945 var dragEl = this.getDragEl();
20946 var s = dragEl.style;
20948 this._resizeProxy();
20950 if (this.centerFrame) {
20951 this.setDelta( Math.round(parseInt(s.width, 10)/2),
20952 Math.round(parseInt(s.height, 10)/2) );
20955 this.setDragElPos(iPageX, iPageY);
20957 Roo.fly(dragEl).show();
20961 * The proxy is automatically resized to the dimensions of the linked
20962 * element when a drag is initiated, unless resizeFrame is set to false
20963 * @method _resizeProxy
20966 _resizeProxy: function() {
20967 if (this.resizeFrame) {
20968 var el = this.getEl();
20969 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
20973 // overrides Roo.dd.DragDrop
20974 b4MouseDown: function(e) {
20975 var x = e.getPageX();
20976 var y = e.getPageY();
20977 this.autoOffset(x, y);
20978 this.setDragElPos(x, y);
20981 // overrides Roo.dd.DragDrop
20982 b4StartDrag: function(x, y) {
20983 // show the drag frame
20984 this.showFrame(x, y);
20987 // overrides Roo.dd.DragDrop
20988 b4EndDrag: function(e) {
20989 Roo.fly(this.getDragEl()).hide();
20992 // overrides Roo.dd.DragDrop
20993 // By default we try to move the element to the last location of the frame.
20994 // This is so that the default behavior mirrors that of Roo.dd.DD.
20995 endDrag: function(e) {
20997 var lel = this.getEl();
20998 var del = this.getDragEl();
21000 // Show the drag frame briefly so we can get its position
21001 del.style.visibility = "";
21004 // Hide the linked element before the move to get around a Safari
21006 lel.style.visibility = "hidden";
21007 Roo.dd.DDM.moveToEl(lel, del);
21008 del.style.visibility = "hidden";
21009 lel.style.visibility = "";
21014 beforeMove : function(){
21018 afterDrag : function(){
21022 toString: function() {
21023 return ("DDProxy " + this.id);
21029 * Ext JS Library 1.1.1
21030 * Copyright(c) 2006-2007, Ext JS, LLC.
21032 * Originally Released Under LGPL - original licence link has changed is not relivant.
21035 * <script type="text/javascript">
21039 * @class Roo.dd.DDTarget
21040 * A DragDrop implementation that does not move, but can be a drop
21041 * target. You would get the same result by simply omitting implementation
21042 * for the event callbacks, but this way we reduce the processing cost of the
21043 * event listener and the callbacks.
21044 * @extends Roo.dd.DragDrop
21046 * @param {String} id the id of the element that is a drop target
21047 * @param {String} sGroup the group of related DragDrop objects
21048 * @param {object} config an object containing configurable attributes
21049 * Valid properties for DDTarget in addition to those in
21053 Roo.dd.DDTarget = function(id, sGroup, config) {
21055 this.initTarget(id, sGroup, config);
21057 if (config.listeners || config.events) {
21058 Roo.dd.DragDrop.superclass.constructor.call(this, {
21059 listeners : config.listeners || {},
21060 events : config.events || {}
21065 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21066 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21067 toString: function() {
21068 return ("DDTarget " + this.id);
21073 * Ext JS Library 1.1.1
21074 * Copyright(c) 2006-2007, Ext JS, LLC.
21076 * Originally Released Under LGPL - original licence link has changed is not relivant.
21079 * <script type="text/javascript">
21084 * @class Roo.dd.ScrollManager
21085 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21086 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21089 Roo.dd.ScrollManager = function(){
21090 var ddm = Roo.dd.DragDropMgr;
21097 var onStop = function(e){
21102 var triggerRefresh = function(){
21103 if(ddm.dragCurrent){
21104 ddm.refreshCache(ddm.dragCurrent.groups);
21108 var doScroll = function(){
21109 if(ddm.dragCurrent){
21110 var dds = Roo.dd.ScrollManager;
21112 if(proc.el.scroll(proc.dir, dds.increment)){
21116 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21121 var clearProc = function(){
21123 clearInterval(proc.id);
21130 var startProc = function(el, dir){
21131 Roo.log('scroll startproc');
21135 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21138 var onFire = function(e, isDrop){
21140 if(isDrop || !ddm.dragCurrent){ return; }
21141 var dds = Roo.dd.ScrollManager;
21142 if(!dragEl || dragEl != ddm.dragCurrent){
21143 dragEl = ddm.dragCurrent;
21144 // refresh regions on drag start
21145 dds.refreshCache();
21148 var xy = Roo.lib.Event.getXY(e);
21149 var pt = new Roo.lib.Point(xy[0], xy[1]);
21150 for(var id in els){
21151 var el = els[id], r = el._region;
21152 if(r && r.contains(pt) && el.isScrollable()){
21153 if(r.bottom - pt.y <= dds.thresh){
21155 startProc(el, "down");
21158 }else if(r.right - pt.x <= dds.thresh){
21160 startProc(el, "left");
21163 }else if(pt.y - r.top <= dds.thresh){
21165 startProc(el, "up");
21168 }else if(pt.x - r.left <= dds.thresh){
21170 startProc(el, "right");
21179 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21180 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21184 * Registers new overflow element(s) to auto scroll
21185 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21187 register : function(el){
21188 if(el instanceof Array){
21189 for(var i = 0, len = el.length; i < len; i++) {
21190 this.register(el[i]);
21196 Roo.dd.ScrollManager.els = els;
21200 * Unregisters overflow element(s) so they are no longer scrolled
21201 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21203 unregister : function(el){
21204 if(el instanceof Array){
21205 for(var i = 0, len = el.length; i < len; i++) {
21206 this.unregister(el[i]);
21215 * The number of pixels from the edge of a container the pointer needs to be to
21216 * trigger scrolling (defaults to 25)
21222 * The number of pixels to scroll in each scroll increment (defaults to 50)
21228 * The frequency of scrolls in milliseconds (defaults to 500)
21234 * True to animate the scroll (defaults to true)
21240 * The animation duration in seconds -
21241 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21247 * Manually trigger a cache refresh.
21249 refreshCache : function(){
21250 for(var id in els){
21251 if(typeof els[id] == 'object'){ // for people extending the object prototype
21252 els[id]._region = els[id].getRegion();
21259 * Ext JS Library 1.1.1
21260 * Copyright(c) 2006-2007, Ext JS, LLC.
21262 * Originally Released Under LGPL - original licence link has changed is not relivant.
21265 * <script type="text/javascript">
21270 * @class Roo.dd.Registry
21271 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21272 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21275 Roo.dd.Registry = function(){
21278 var autoIdSeed = 0;
21280 var getId = function(el, autogen){
21281 if(typeof el == "string"){
21285 if(!id && autogen !== false){
21286 id = "roodd-" + (++autoIdSeed);
21294 * Register a drag drop element
21295 * @param {String|HTMLElement} element The id or DOM node to register
21296 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21297 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21298 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21299 * populated in the data object (if applicable):
21301 Value Description<br />
21302 --------- ------------------------------------------<br />
21303 handles Array of DOM nodes that trigger dragging<br />
21304 for the element being registered<br />
21305 isHandle True if the element passed in triggers<br />
21306 dragging itself, else false
21309 register : function(el, data){
21311 if(typeof el == "string"){
21312 el = document.getElementById(el);
21315 elements[getId(el)] = data;
21316 if(data.isHandle !== false){
21317 handles[data.ddel.id] = data;
21320 var hs = data.handles;
21321 for(var i = 0, len = hs.length; i < len; i++){
21322 handles[getId(hs[i])] = data;
21328 * Unregister a drag drop element
21329 * @param {String|HTMLElement} element The id or DOM node to unregister
21331 unregister : function(el){
21332 var id = getId(el, false);
21333 var data = elements[id];
21335 delete elements[id];
21337 var hs = data.handles;
21338 for(var i = 0, len = hs.length; i < len; i++){
21339 delete handles[getId(hs[i], false)];
21346 * Returns the handle registered for a DOM Node by id
21347 * @param {String|HTMLElement} id The DOM node or id to look up
21348 * @return {Object} handle The custom handle data
21350 getHandle : function(id){
21351 if(typeof id != "string"){ // must be element?
21354 return handles[id];
21358 * Returns the handle that is registered for the DOM node that is the target of the event
21359 * @param {Event} e The event
21360 * @return {Object} handle The custom handle data
21362 getHandleFromEvent : function(e){
21363 var t = Roo.lib.Event.getTarget(e);
21364 return t ? handles[t.id] : null;
21368 * Returns a custom data object that is registered for a DOM node by id
21369 * @param {String|HTMLElement} id The DOM node or id to look up
21370 * @return {Object} data The custom data
21372 getTarget : function(id){
21373 if(typeof id != "string"){ // must be element?
21376 return elements[id];
21380 * Returns a custom data object that is registered for the DOM node that is the target of the event
21381 * @param {Event} e The event
21382 * @return {Object} data The custom data
21384 getTargetFromEvent : function(e){
21385 var t = Roo.lib.Event.getTarget(e);
21386 return t ? elements[t.id] || handles[t.id] : null;
21391 * Ext JS Library 1.1.1
21392 * Copyright(c) 2006-2007, Ext JS, LLC.
21394 * Originally Released Under LGPL - original licence link has changed is not relivant.
21397 * <script type="text/javascript">
21402 * @class Roo.dd.StatusProxy
21403 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
21404 * default drag proxy used by all Roo.dd components.
21406 * @param {Object} config
21408 Roo.dd.StatusProxy = function(config){
21409 Roo.apply(this, config);
21410 this.id = this.id || Roo.id();
21411 this.el = new Roo.Layer({
21413 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
21414 {tag: "div", cls: "x-dd-drop-icon"},
21415 {tag: "div", cls: "x-dd-drag-ghost"}
21418 shadow: !config || config.shadow !== false
21420 this.ghost = Roo.get(this.el.dom.childNodes[1]);
21421 this.dropStatus = this.dropNotAllowed;
21424 Roo.dd.StatusProxy.prototype = {
21426 * @cfg {String} dropAllowed
21427 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
21429 dropAllowed : "x-dd-drop-ok",
21431 * @cfg {String} dropNotAllowed
21432 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
21434 dropNotAllowed : "x-dd-drop-nodrop",
21437 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
21438 * over the current target element.
21439 * @param {String} cssClass The css class for the new drop status indicator image
21441 setStatus : function(cssClass){
21442 cssClass = cssClass || this.dropNotAllowed;
21443 if(this.dropStatus != cssClass){
21444 this.el.replaceClass(this.dropStatus, cssClass);
21445 this.dropStatus = cssClass;
21450 * Resets the status indicator to the default dropNotAllowed value
21451 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
21453 reset : function(clearGhost){
21454 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
21455 this.dropStatus = this.dropNotAllowed;
21457 this.ghost.update("");
21462 * Updates the contents of the ghost element
21463 * @param {String} html The html that will replace the current innerHTML of the ghost element
21465 update : function(html){
21466 if(typeof html == "string"){
21467 this.ghost.update(html);
21469 this.ghost.update("");
21470 html.style.margin = "0";
21471 this.ghost.dom.appendChild(html);
21473 // ensure float = none set?? cant remember why though.
21474 var el = this.ghost.dom.firstChild;
21476 Roo.fly(el).setStyle('float', 'none');
21481 * Returns the underlying proxy {@link Roo.Layer}
21482 * @return {Roo.Layer} el
21484 getEl : function(){
21489 * Returns the ghost element
21490 * @return {Roo.Element} el
21492 getGhost : function(){
21498 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
21500 hide : function(clear){
21508 * Stops the repair animation if it's currently running
21511 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
21517 * Displays this proxy
21524 * Force the Layer to sync its shadow and shim positions to the element
21531 * Causes the proxy to return to its position of origin via an animation. Should be called after an
21532 * invalid drop operation by the item being dragged.
21533 * @param {Array} xy The XY position of the element ([x, y])
21534 * @param {Function} callback The function to call after the repair is complete
21535 * @param {Object} scope The scope in which to execute the callback
21537 repair : function(xy, callback, scope){
21538 this.callback = callback;
21539 this.scope = scope;
21540 if(xy && this.animRepair !== false){
21541 this.el.addClass("x-dd-drag-repair");
21542 this.el.hideUnders(true);
21543 this.anim = this.el.shift({
21544 duration: this.repairDuration || .5,
21548 callback: this.afterRepair,
21552 this.afterRepair();
21557 afterRepair : function(){
21559 if(typeof this.callback == "function"){
21560 this.callback.call(this.scope || this);
21562 this.callback = null;
21567 * Ext JS Library 1.1.1
21568 * Copyright(c) 2006-2007, Ext JS, LLC.
21570 * Originally Released Under LGPL - original licence link has changed is not relivant.
21573 * <script type="text/javascript">
21577 * @class Roo.dd.DragSource
21578 * @extends Roo.dd.DDProxy
21579 * A simple class that provides the basic implementation needed to make any element draggable.
21581 * @param {String/HTMLElement/Element} el The container element
21582 * @param {Object} config
21584 Roo.dd.DragSource = function(el, config){
21585 this.el = Roo.get(el);
21586 this.dragData = {};
21588 Roo.apply(this, config);
21591 this.proxy = new Roo.dd.StatusProxy();
21594 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
21595 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
21597 this.dragging = false;
21600 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
21602 * @cfg {String} dropAllowed
21603 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
21605 dropAllowed : "x-dd-drop-ok",
21607 * @cfg {String} dropNotAllowed
21608 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
21610 dropNotAllowed : "x-dd-drop-nodrop",
21613 * Returns the data object associated with this drag source
21614 * @return {Object} data An object containing arbitrary data
21616 getDragData : function(e){
21617 return this.dragData;
21621 onDragEnter : function(e, id){
21622 var target = Roo.dd.DragDropMgr.getDDById(id);
21623 this.cachedTarget = target;
21624 if(this.beforeDragEnter(target, e, id) !== false){
21625 if(target.isNotifyTarget){
21626 var status = target.notifyEnter(this, e, this.dragData);
21627 this.proxy.setStatus(status);
21629 this.proxy.setStatus(this.dropAllowed);
21632 if(this.afterDragEnter){
21634 * An empty function by default, but provided so that you can perform a custom action
21635 * when the dragged item enters the drop target by providing an implementation.
21636 * @param {Roo.dd.DragDrop} target The drop target
21637 * @param {Event} e The event object
21638 * @param {String} id The id of the dragged element
21639 * @method afterDragEnter
21641 this.afterDragEnter(target, e, id);
21647 * An empty function by default, but provided so that you can perform a custom action
21648 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
21649 * @param {Roo.dd.DragDrop} target The drop target
21650 * @param {Event} e The event object
21651 * @param {String} id The id of the dragged element
21652 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21654 beforeDragEnter : function(target, e, id){
21659 alignElWithMouse: function() {
21660 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
21665 onDragOver : function(e, id){
21666 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21667 if(this.beforeDragOver(target, e, id) !== false){
21668 if(target.isNotifyTarget){
21669 var status = target.notifyOver(this, e, this.dragData);
21670 this.proxy.setStatus(status);
21673 if(this.afterDragOver){
21675 * An empty function by default, but provided so that you can perform a custom action
21676 * while the dragged item is over the drop target by providing an implementation.
21677 * @param {Roo.dd.DragDrop} target The drop target
21678 * @param {Event} e The event object
21679 * @param {String} id The id of the dragged element
21680 * @method afterDragOver
21682 this.afterDragOver(target, e, id);
21688 * An empty function by default, but provided so that you can perform a custom action
21689 * while the dragged item is over the drop target and optionally cancel the onDragOver.
21690 * @param {Roo.dd.DragDrop} target The drop target
21691 * @param {Event} e The event object
21692 * @param {String} id The id of the dragged element
21693 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21695 beforeDragOver : function(target, e, id){
21700 onDragOut : function(e, id){
21701 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21702 if(this.beforeDragOut(target, e, id) !== false){
21703 if(target.isNotifyTarget){
21704 target.notifyOut(this, e, this.dragData);
21706 this.proxy.reset();
21707 if(this.afterDragOut){
21709 * An empty function by default, but provided so that you can perform a custom action
21710 * after the dragged item is dragged out of the target without dropping.
21711 * @param {Roo.dd.DragDrop} target The drop target
21712 * @param {Event} e The event object
21713 * @param {String} id The id of the dragged element
21714 * @method afterDragOut
21716 this.afterDragOut(target, e, id);
21719 this.cachedTarget = null;
21723 * An empty function by default, but provided so that you can perform a custom action before the dragged
21724 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
21725 * @param {Roo.dd.DragDrop} target The drop target
21726 * @param {Event} e The event object
21727 * @param {String} id The id of the dragged element
21728 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21730 beforeDragOut : function(target, e, id){
21735 onDragDrop : function(e, id){
21736 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21737 if(this.beforeDragDrop(target, e, id) !== false){
21738 if(target.isNotifyTarget){
21739 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
21740 this.onValidDrop(target, e, id);
21742 this.onInvalidDrop(target, e, id);
21745 this.onValidDrop(target, e, id);
21748 if(this.afterDragDrop){
21750 * An empty function by default, but provided so that you can perform a custom action
21751 * after a valid drag drop has occurred by providing an implementation.
21752 * @param {Roo.dd.DragDrop} target The drop target
21753 * @param {Event} e The event object
21754 * @param {String} id The id of the dropped element
21755 * @method afterDragDrop
21757 this.afterDragDrop(target, e, id);
21760 delete this.cachedTarget;
21764 * An empty function by default, but provided so that you can perform a custom action before the dragged
21765 * item is dropped onto the target and optionally cancel the onDragDrop.
21766 * @param {Roo.dd.DragDrop} target The drop target
21767 * @param {Event} e The event object
21768 * @param {String} id The id of the dragged element
21769 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
21771 beforeDragDrop : function(target, e, id){
21776 onValidDrop : function(target, e, id){
21778 if(this.afterValidDrop){
21780 * An empty function by default, but provided so that you can perform a custom action
21781 * after a valid drop has occurred by providing an implementation.
21782 * @param {Object} target The target DD
21783 * @param {Event} e The event object
21784 * @param {String} id The id of the dropped element
21785 * @method afterInvalidDrop
21787 this.afterValidDrop(target, e, id);
21792 getRepairXY : function(e, data){
21793 return this.el.getXY();
21797 onInvalidDrop : function(target, e, id){
21798 this.beforeInvalidDrop(target, e, id);
21799 if(this.cachedTarget){
21800 if(this.cachedTarget.isNotifyTarget){
21801 this.cachedTarget.notifyOut(this, e, this.dragData);
21803 this.cacheTarget = null;
21805 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
21807 if(this.afterInvalidDrop){
21809 * An empty function by default, but provided so that you can perform a custom action
21810 * after an invalid drop has occurred by providing an implementation.
21811 * @param {Event} e The event object
21812 * @param {String} id The id of the dropped element
21813 * @method afterInvalidDrop
21815 this.afterInvalidDrop(e, id);
21820 afterRepair : function(){
21822 this.el.highlight(this.hlColor || "c3daf9");
21824 this.dragging = false;
21828 * An empty function by default, but provided so that you can perform a custom action after an invalid
21829 * drop has occurred.
21830 * @param {Roo.dd.DragDrop} target The drop target
21831 * @param {Event} e The event object
21832 * @param {String} id The id of the dragged element
21833 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
21835 beforeInvalidDrop : function(target, e, id){
21840 handleMouseDown : function(e){
21841 if(this.dragging) {
21844 var data = this.getDragData(e);
21845 if(data && this.onBeforeDrag(data, e) !== false){
21846 this.dragData = data;
21848 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
21853 * An empty function by default, but provided so that you can perform a custom action before the initial
21854 * drag event begins and optionally cancel it.
21855 * @param {Object} data An object containing arbitrary data to be shared with drop targets
21856 * @param {Event} e The event object
21857 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21859 onBeforeDrag : function(data, e){
21864 * An empty function by default, but provided so that you can perform a custom action once the initial
21865 * drag event has begun. The drag cannot be canceled from this function.
21866 * @param {Number} x The x position of the click on the dragged object
21867 * @param {Number} y The y position of the click on the dragged object
21869 onStartDrag : Roo.emptyFn,
21871 // private - YUI override
21872 startDrag : function(x, y){
21873 this.proxy.reset();
21874 this.dragging = true;
21875 this.proxy.update("");
21876 this.onInitDrag(x, y);
21881 onInitDrag : function(x, y){
21882 var clone = this.el.dom.cloneNode(true);
21883 clone.id = Roo.id(); // prevent duplicate ids
21884 this.proxy.update(clone);
21885 this.onStartDrag(x, y);
21890 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
21891 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
21893 getProxy : function(){
21898 * Hides the drag source's {@link Roo.dd.StatusProxy}
21900 hideProxy : function(){
21902 this.proxy.reset(true);
21903 this.dragging = false;
21907 triggerCacheRefresh : function(){
21908 Roo.dd.DDM.refreshCache(this.groups);
21911 // private - override to prevent hiding
21912 b4EndDrag: function(e) {
21915 // private - override to prevent moving
21916 endDrag : function(e){
21917 this.onEndDrag(this.dragData, e);
21921 onEndDrag : function(data, e){
21924 // private - pin to cursor
21925 autoOffset : function(x, y) {
21926 this.setDelta(-12, -20);
21930 * Ext JS Library 1.1.1
21931 * Copyright(c) 2006-2007, Ext JS, LLC.
21933 * Originally Released Under LGPL - original licence link has changed is not relivant.
21936 * <script type="text/javascript">
21941 * @class Roo.dd.DropTarget
21942 * @extends Roo.dd.DDTarget
21943 * A simple class that provides the basic implementation needed to make any element a drop target that can have
21944 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
21946 * @param {String/HTMLElement/Element} el The container element
21947 * @param {Object} config
21949 Roo.dd.DropTarget = function(el, config){
21950 this.el = Roo.get(el);
21952 var listeners = false; ;
21953 if (config && config.listeners) {
21954 listeners= config.listeners;
21955 delete config.listeners;
21957 Roo.apply(this, config);
21959 if(this.containerScroll){
21960 Roo.dd.ScrollManager.register(this.el);
21964 * @scope Roo.dd.DropTarget
21969 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
21970 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
21971 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
21973 * IMPORTANT : it should set this.overClass and this.dropAllowed
21975 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
21976 * @param {Event} e The event
21977 * @param {Object} data An object containing arbitrary data supplied by the drag source
21983 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
21984 * This method will be called on every mouse movement while the drag source is over the drop target.
21985 * This default implementation simply returns the dropAllowed config value.
21987 * IMPORTANT : it should set this.dropAllowed
21989 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
21990 * @param {Event} e The event
21991 * @param {Object} data An object containing arbitrary data supplied by the drag source
21997 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
21998 * out of the target without dropping. This default implementation simply removes the CSS class specified by
21999 * overClass (if any) from the drop element.
22001 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22002 * @param {Event} e The event
22003 * @param {Object} data An object containing arbitrary data supplied by the drag source
22009 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22010 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22011 * implementation that does something to process the drop event and returns true so that the drag source's
22012 * repair action does not run.
22014 * IMPORTANT : it should set this.success
22016 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22017 * @param {Event} e The event
22018 * @param {Object} data An object containing arbitrary data supplied by the drag source
22024 Roo.dd.DropTarget.superclass.constructor.call( this,
22026 this.ddGroup || this.group,
22029 listeners : listeners || {}
22037 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22039 * @cfg {String} overClass
22040 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22043 * @cfg {String} ddGroup
22044 * The drag drop group to handle drop events for
22048 * @cfg {String} dropAllowed
22049 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22051 dropAllowed : "x-dd-drop-ok",
22053 * @cfg {String} dropNotAllowed
22054 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22056 dropNotAllowed : "x-dd-drop-nodrop",
22058 * @cfg {boolean} success
22059 * set this after drop listener..
22063 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22064 * if the drop point is valid for over/enter..
22071 isNotifyTarget : true,
22076 notifyEnter : function(dd, e, data)
22079 this.fireEvent('enter', dd, e, data);
22080 if(this.overClass){
22081 this.el.addClass(this.overClass);
22083 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22084 this.valid ? this.dropAllowed : this.dropNotAllowed
22091 notifyOver : function(dd, e, data)
22094 this.fireEvent('over', dd, e, data);
22095 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22096 this.valid ? this.dropAllowed : this.dropNotAllowed
22103 notifyOut : function(dd, e, data)
22105 this.fireEvent('out', dd, e, data);
22106 if(this.overClass){
22107 this.el.removeClass(this.overClass);
22114 notifyDrop : function(dd, e, data)
22116 this.success = false;
22117 this.fireEvent('drop', dd, e, data);
22118 return this.success;
22122 * Ext JS Library 1.1.1
22123 * Copyright(c) 2006-2007, Ext JS, LLC.
22125 * Originally Released Under LGPL - original licence link has changed is not relivant.
22128 * <script type="text/javascript">
22133 * @class Roo.dd.DragZone
22134 * @extends Roo.dd.DragSource
22135 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22136 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22138 * @param {String/HTMLElement/Element} el The container element
22139 * @param {Object} config
22141 Roo.dd.DragZone = function(el, config){
22142 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22143 if(this.containerScroll){
22144 Roo.dd.ScrollManager.register(this.el);
22148 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22150 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22151 * for auto scrolling during drag operations.
22154 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22155 * method after a failed drop (defaults to "c3daf9" - light blue)
22159 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22160 * for a valid target to drag based on the mouse down. Override this method
22161 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22162 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22163 * @param {EventObject} e The mouse down event
22164 * @return {Object} The dragData
22166 getDragData : function(e){
22167 return Roo.dd.Registry.getHandleFromEvent(e);
22171 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22172 * this.dragData.ddel
22173 * @param {Number} x The x position of the click on the dragged object
22174 * @param {Number} y The y position of the click on the dragged object
22175 * @return {Boolean} true to continue the drag, false to cancel
22177 onInitDrag : function(x, y){
22178 this.proxy.update(this.dragData.ddel.cloneNode(true));
22179 this.onStartDrag(x, y);
22184 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22186 afterRepair : function(){
22188 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22190 this.dragging = false;
22194 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22195 * the XY of this.dragData.ddel
22196 * @param {EventObject} e The mouse up event
22197 * @return {Array} The xy location (e.g. [100, 200])
22199 getRepairXY : function(e){
22200 return Roo.Element.fly(this.dragData.ddel).getXY();
22204 * Ext JS Library 1.1.1
22205 * Copyright(c) 2006-2007, Ext JS, LLC.
22207 * Originally Released Under LGPL - original licence link has changed is not relivant.
22210 * <script type="text/javascript">
22213 * @class Roo.dd.DropZone
22214 * @extends Roo.dd.DropTarget
22215 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22216 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22218 * @param {String/HTMLElement/Element} el The container element
22219 * @param {Object} config
22221 Roo.dd.DropZone = function(el, config){
22222 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22225 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22227 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22228 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22229 * provide your own custom lookup.
22230 * @param {Event} e The event
22231 * @return {Object} data The custom data
22233 getTargetFromEvent : function(e){
22234 return Roo.dd.Registry.getTargetFromEvent(e);
22238 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22239 * that it has registered. This method has no default implementation and should be overridden to provide
22240 * node-specific processing if necessary.
22241 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22242 * {@link #getTargetFromEvent} for this node)
22243 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22244 * @param {Event} e The event
22245 * @param {Object} data An object containing arbitrary data supplied by the drag source
22247 onNodeEnter : function(n, dd, e, data){
22252 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22253 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22254 * overridden to provide the proper feedback.
22255 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22256 * {@link #getTargetFromEvent} for this node)
22257 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22258 * @param {Event} e The event
22259 * @param {Object} data An object containing arbitrary data supplied by the drag source
22260 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22261 * underlying {@link Roo.dd.StatusProxy} can be updated
22263 onNodeOver : function(n, dd, e, data){
22264 return this.dropAllowed;
22268 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22269 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22270 * node-specific processing if necessary.
22271 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22272 * {@link #getTargetFromEvent} for this node)
22273 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22274 * @param {Event} e The event
22275 * @param {Object} data An object containing arbitrary data supplied by the drag source
22277 onNodeOut : function(n, dd, e, data){
22282 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22283 * the drop node. The default implementation returns false, so it should be overridden to provide the
22284 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22285 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22286 * {@link #getTargetFromEvent} for this node)
22287 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22288 * @param {Event} e The event
22289 * @param {Object} data An object containing arbitrary data supplied by the drag source
22290 * @return {Boolean} True if the drop was valid, else false
22292 onNodeDrop : function(n, dd, e, data){
22297 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22298 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22299 * it should be overridden to provide the proper feedback if necessary.
22300 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22301 * @param {Event} e The event
22302 * @param {Object} data An object containing arbitrary data supplied by the drag source
22303 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22304 * underlying {@link Roo.dd.StatusProxy} can be updated
22306 onContainerOver : function(dd, e, data){
22307 return this.dropNotAllowed;
22311 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22312 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22313 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22314 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22315 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22316 * @param {Event} e The event
22317 * @param {Object} data An object containing arbitrary data supplied by the drag source
22318 * @return {Boolean} True if the drop was valid, else false
22320 onContainerDrop : function(dd, e, data){
22325 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22326 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22327 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22328 * you should override this method and provide a custom implementation.
22329 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22330 * @param {Event} e The event
22331 * @param {Object} data An object containing arbitrary data supplied by the drag source
22332 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22333 * underlying {@link Roo.dd.StatusProxy} can be updated
22335 notifyEnter : function(dd, e, data){
22336 return this.dropNotAllowed;
22340 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22341 * This method will be called on every mouse movement while the drag source is over the drop zone.
22342 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22343 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22344 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22345 * registered node, it will call {@link #onContainerOver}.
22346 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22347 * @param {Event} e The event
22348 * @param {Object} data An object containing arbitrary data supplied by the drag source
22349 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22350 * underlying {@link Roo.dd.StatusProxy} can be updated
22352 notifyOver : function(dd, e, data){
22353 var n = this.getTargetFromEvent(e);
22354 if(!n){ // not over valid drop target
22355 if(this.lastOverNode){
22356 this.onNodeOut(this.lastOverNode, dd, e, data);
22357 this.lastOverNode = null;
22359 return this.onContainerOver(dd, e, data);
22361 if(this.lastOverNode != n){
22362 if(this.lastOverNode){
22363 this.onNodeOut(this.lastOverNode, dd, e, data);
22365 this.onNodeEnter(n, dd, e, data);
22366 this.lastOverNode = n;
22368 return this.onNodeOver(n, dd, e, data);
22372 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22373 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22374 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22375 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22376 * @param {Event} e The event
22377 * @param {Object} data An object containing arbitrary data supplied by the drag zone
22379 notifyOut : function(dd, e, data){
22380 if(this.lastOverNode){
22381 this.onNodeOut(this.lastOverNode, dd, e, data);
22382 this.lastOverNode = null;
22387 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
22388 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
22389 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
22390 * otherwise it will call {@link #onContainerDrop}.
22391 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22392 * @param {Event} e The event
22393 * @param {Object} data An object containing arbitrary data supplied by the drag source
22394 * @return {Boolean} True if the drop was valid, else false
22396 notifyDrop : function(dd, e, data){
22397 if(this.lastOverNode){
22398 this.onNodeOut(this.lastOverNode, dd, e, data);
22399 this.lastOverNode = null;
22401 var n = this.getTargetFromEvent(e);
22403 this.onNodeDrop(n, dd, e, data) :
22404 this.onContainerDrop(dd, e, data);
22408 triggerCacheRefresh : function(){
22409 Roo.dd.DDM.refreshCache(this.groups);