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){
4670 Roo.log(["applyTemplate", values]);
4674 return this.compiled(values);
4676 var useF = this.disableFormats !== true;
4677 var fm = Roo.util.Format, tpl = this;
4678 var fn = function(m, name, format, args){
4680 if(format.substr(0, 5) == "this."){
4681 return tpl.call(format.substr(5), values[name], values);
4684 // quoted values are required for strings in compiled templates,
4685 // but for non compiled we need to strip them
4686 // quoted reversed for jsmin
4687 var re = /^\s*['"](.*)["']\s*$/;
4688 args = args.split(',');
4689 for(var i = 0, len = args.length; i < len; i++){
4690 args[i] = args[i].replace(re, "$1");
4692 args = [values[name]].concat(args);
4694 args = [values[name]];
4696 return fm[format].apply(fm, args);
4699 return values[name] !== undefined ? values[name] : "";
4702 return this.html.replace(this.re, fn);
4720 this.loading = true;
4721 this.compiled = false;
4723 var cx = new Roo.data.Connection();
4727 success : function (response) {
4729 _t.html = response.responseText;
4733 failure : function(response) {
4734 Roo.log("Template failed to load from " + _t.url);
4741 * Sets the HTML used as the template and optionally compiles it.
4742 * @param {String} html
4743 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4744 * @return {Roo.Template} this
4746 set : function(html, compile){
4748 this.compiled = null;
4756 * True to disable format functions (defaults to false)
4759 disableFormats : false,
4762 * The regular expression used to match template variables
4766 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4769 * Compiles the template into an internal function, eliminating the RegEx overhead.
4770 * @return {Roo.Template} this
4772 compile : function(){
4773 var fm = Roo.util.Format;
4774 var useF = this.disableFormats !== true;
4775 var sep = Roo.isGecko ? "+" : ",";
4776 var fn = function(m, name, format, args){
4778 args = args ? ',' + args : "";
4779 if(format.substr(0, 5) != "this."){
4780 format = "fm." + format + '(';
4782 format = 'this.call("'+ format.substr(5) + '", ';
4786 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4788 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4791 // branched to use + in gecko and [].join() in others
4793 body = "this.compiled = function(values){ return '" +
4794 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4797 body = ["this.compiled = function(values){ return ['"];
4798 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4799 body.push("'].join('');};");
4800 body = body.join('');
4810 // private function used to call members
4811 call : function(fnName, value, allValues){
4812 return this[fnName](value, allValues);
4816 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4817 * @param {String/HTMLElement/Roo.Element} el The context element
4818 * @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'})
4819 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4820 * @return {HTMLElement/Roo.Element} The new node or Element
4822 insertFirst: function(el, values, returnElement){
4823 return this.doInsert('afterBegin', el, values, returnElement);
4827 * Applies the supplied values to the template and inserts the new node(s) before el.
4828 * @param {String/HTMLElement/Roo.Element} el The context element
4829 * @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'})
4830 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4831 * @return {HTMLElement/Roo.Element} The new node or Element
4833 insertBefore: function(el, values, returnElement){
4834 return this.doInsert('beforeBegin', el, values, returnElement);
4838 * Applies the supplied values to the template and inserts the new node(s) after el.
4839 * @param {String/HTMLElement/Roo.Element} el The context element
4840 * @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'})
4841 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4842 * @return {HTMLElement/Roo.Element} The new node or Element
4844 insertAfter : function(el, values, returnElement){
4845 return this.doInsert('afterEnd', el, values, returnElement);
4849 * Applies the supplied values to the template and appends the new node(s) to el.
4850 * @param {String/HTMLElement/Roo.Element} el The context element
4851 * @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'})
4852 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4853 * @return {HTMLElement/Roo.Element} The new node or Element
4855 append : function(el, values, returnElement){
4856 return this.doInsert('beforeEnd', el, values, returnElement);
4859 doInsert : function(where, el, values, returnEl){
4860 el = Roo.getDom(el);
4861 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4862 return returnEl ? Roo.get(newNode, true) : newNode;
4866 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4867 * @param {String/HTMLElement/Roo.Element} el The context element
4868 * @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'})
4869 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4870 * @return {HTMLElement/Roo.Element} The new node or Element
4872 overwrite : function(el, values, returnElement){
4873 el = Roo.getDom(el);
4874 el.innerHTML = this.applyTemplate(values);
4875 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4879 * Alias for {@link #applyTemplate}
4882 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4885 Roo.DomHelper.Template = Roo.Template;
4888 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4889 * @param {String/HTMLElement} el A DOM element or its id
4890 * @returns {Roo.Template} The created template
4893 Roo.Template.from = function(el){
4894 el = Roo.getDom(el);
4895 return new Roo.Template(el.value || el.innerHTML);
4898 * Ext JS Library 1.1.1
4899 * Copyright(c) 2006-2007, Ext JS, LLC.
4901 * Originally Released Under LGPL - original licence link has changed is not relivant.
4904 * <script type="text/javascript">
4909 * This is code is also distributed under MIT license for use
4910 * with jQuery and prototype JavaScript libraries.
4913 * @class Roo.DomQuery
4914 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).
4916 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>
4919 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.
4921 <h4>Element Selectors:</h4>
4923 <li> <b>*</b> any element</li>
4924 <li> <b>E</b> an element with the tag E</li>
4925 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4926 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4927 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4928 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4930 <h4>Attribute Selectors:</h4>
4931 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4933 <li> <b>E[foo]</b> has an attribute "foo"</li>
4934 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4935 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4936 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4937 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4938 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4939 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4941 <h4>Pseudo Classes:</h4>
4943 <li> <b>E:first-child</b> E is the first child of its parent</li>
4944 <li> <b>E:last-child</b> E is the last child of its parent</li>
4945 <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>
4946 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4947 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4948 <li> <b>E:only-child</b> E is the only child of its parent</li>
4949 <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>
4950 <li> <b>E:first</b> the first E in the resultset</li>
4951 <li> <b>E:last</b> the last E in the resultset</li>
4952 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4953 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4954 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4955 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4956 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4957 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4958 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4959 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4960 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4962 <h4>CSS Value Selectors:</h4>
4964 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4965 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4966 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4967 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4968 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4969 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4973 Roo.DomQuery = function(){
4974 var cache = {}, simpleCache = {}, valueCache = {};
4975 var nonSpace = /\S/;
4976 var trimRe = /^\s+|\s+$/g;
4977 var tplRe = /\{(\d+)\}/g;
4978 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4979 var tagTokenRe = /^(#)?([\w-\*]+)/;
4980 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4982 function child(p, index){
4984 var n = p.firstChild;
4986 if(n.nodeType == 1){
4997 while((n = n.nextSibling) && n.nodeType != 1);
5002 while((n = n.previousSibling) && n.nodeType != 1);
5006 function children(d){
5007 var n = d.firstChild, ni = -1;
5009 var nx = n.nextSibling;
5010 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
5020 function byClassName(c, a, v){
5024 var r = [], ri = -1, cn;
5025 for(var i = 0, ci; ci = c[i]; i++){
5026 if((' '+ci.className+' ').indexOf(v) != -1){
5033 function attrValue(n, attr){
5034 if(!n.tagName && typeof n.length != "undefined"){
5043 if(attr == "class" || attr == "className"){
5046 return n.getAttribute(attr) || n[attr];
5050 function getNodes(ns, mode, tagName){
5051 var result = [], ri = -1, cs;
5055 tagName = tagName || "*";
5056 if(typeof ns.getElementsByTagName != "undefined"){
5060 for(var i = 0, ni; ni = ns[i]; i++){
5061 cs = ni.getElementsByTagName(tagName);
5062 for(var j = 0, ci; ci = cs[j]; j++){
5066 }else if(mode == "/" || mode == ">"){
5067 var utag = tagName.toUpperCase();
5068 for(var i = 0, ni, cn; ni = ns[i]; i++){
5069 cn = ni.children || ni.childNodes;
5070 for(var j = 0, cj; cj = cn[j]; j++){
5071 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5076 }else if(mode == "+"){
5077 var utag = tagName.toUpperCase();
5078 for(var i = 0, n; n = ns[i]; i++){
5079 while((n = n.nextSibling) && n.nodeType != 1);
5080 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5084 }else if(mode == "~"){
5085 for(var i = 0, n; n = ns[i]; i++){
5086 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5095 function concat(a, b){
5099 for(var i = 0, l = b.length; i < l; i++){
5105 function byTag(cs, tagName){
5106 if(cs.tagName || cs == document){
5112 var r = [], ri = -1;
5113 tagName = tagName.toLowerCase();
5114 for(var i = 0, ci; ci = cs[i]; i++){
5115 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5122 function byId(cs, attr, id){
5123 if(cs.tagName || cs == document){
5129 var r = [], ri = -1;
5130 for(var i = 0,ci; ci = cs[i]; i++){
5131 if(ci && ci.id == id){
5139 function byAttribute(cs, attr, value, op, custom){
5140 var r = [], ri = -1, st = custom=="{";
5141 var f = Roo.DomQuery.operators[op];
5142 for(var i = 0, ci; ci = cs[i]; i++){
5145 a = Roo.DomQuery.getStyle(ci, attr);
5147 else if(attr == "class" || attr == "className"){
5149 }else if(attr == "for"){
5151 }else if(attr == "href"){
5152 a = ci.getAttribute("href", 2);
5154 a = ci.getAttribute(attr);
5156 if((f && f(a, value)) || (!f && a)){
5163 function byPseudo(cs, name, value){
5164 return Roo.DomQuery.pseudos[name](cs, value);
5167 // This is for IE MSXML which does not support expandos.
5168 // IE runs the same speed using setAttribute, however FF slows way down
5169 // and Safari completely fails so they need to continue to use expandos.
5170 var isIE = window.ActiveXObject ? true : false;
5172 // this eval is stop the compressor from
5173 // renaming the variable to something shorter
5175 /** eval:var:batch */
5180 function nodupIEXml(cs){
5182 cs[0].setAttribute("_nodup", d);
5184 for(var i = 1, len = cs.length; i < len; i++){
5186 if(!c.getAttribute("_nodup") != d){
5187 c.setAttribute("_nodup", d);
5191 for(var i = 0, len = cs.length; i < len; i++){
5192 cs[i].removeAttribute("_nodup");
5201 var len = cs.length, c, i, r = cs, cj, ri = -1;
5202 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5205 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5206 return nodupIEXml(cs);
5210 for(i = 1; c = cs[i]; i++){
5215 for(var j = 0; j < i; j++){
5218 for(j = i+1; cj = cs[j]; j++){
5230 function quickDiffIEXml(c1, c2){
5232 for(var i = 0, len = c1.length; i < len; i++){
5233 c1[i].setAttribute("_qdiff", d);
5236 for(var i = 0, len = c2.length; i < len; i++){
5237 if(c2[i].getAttribute("_qdiff") != d){
5238 r[r.length] = c2[i];
5241 for(var i = 0, len = c1.length; i < len; i++){
5242 c1[i].removeAttribute("_qdiff");
5247 function quickDiff(c1, c2){
5248 var len1 = c1.length;
5252 if(isIE && c1[0].selectSingleNode){
5253 return quickDiffIEXml(c1, c2);
5256 for(var i = 0; i < len1; i++){
5260 for(var i = 0, len = c2.length; i < len; i++){
5261 if(c2[i]._qdiff != d){
5262 r[r.length] = c2[i];
5268 function quickId(ns, mode, root, id){
5270 var d = root.ownerDocument || root;
5271 return d.getElementById(id);
5273 ns = getNodes(ns, mode, "*");
5274 return byId(ns, null, id);
5278 getStyle : function(el, name){
5279 return Roo.fly(el).getStyle(name);
5282 * Compiles a selector/xpath query into a reusable function. The returned function
5283 * takes one parameter "root" (optional), which is the context node from where the query should start.
5284 * @param {String} selector The selector/xpath query
5285 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5286 * @return {Function}
5288 compile : function(path, type){
5289 type = type || "select";
5291 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5292 var q = path, mode, lq;
5293 var tk = Roo.DomQuery.matchers;
5294 var tklen = tk.length;
5297 // accept leading mode switch
5298 var lmode = q.match(modeRe);
5299 if(lmode && lmode[1]){
5300 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5301 q = q.replace(lmode[1], "");
5303 // strip leading slashes
5304 while(path.substr(0, 1)=="/"){
5305 path = path.substr(1);
5308 while(q && lq != q){
5310 var tm = q.match(tagTokenRe);
5311 if(type == "select"){
5314 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5316 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5318 q = q.replace(tm[0], "");
5319 }else if(q.substr(0, 1) != '@'){
5320 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5325 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5327 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5329 q = q.replace(tm[0], "");
5332 while(!(mm = q.match(modeRe))){
5333 var matched = false;
5334 for(var j = 0; j < tklen; j++){
5336 var m = q.match(t.re);
5338 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5341 q = q.replace(m[0], "");
5346 // prevent infinite loop on bad selector
5348 throw 'Error parsing selector, parsing failed at "' + q + '"';
5352 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5353 q = q.replace(mm[1], "");
5356 fn[fn.length] = "return nodup(n);\n}";
5359 * list of variables that need from compression as they are used by eval.
5369 * eval:var:byClassName
5371 * eval:var:byAttribute
5372 * eval:var:attrValue
5380 * Selects a group of elements.
5381 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5382 * @param {Node} root (optional) The start of the query (defaults to document).
5385 select : function(path, root, type){
5386 if(!root || root == document){
5389 if(typeof root == "string"){
5390 root = document.getElementById(root);
5392 var paths = path.split(",");
5394 for(var i = 0, len = paths.length; i < len; i++){
5395 var p = paths[i].replace(trimRe, "");
5397 cache[p] = Roo.DomQuery.compile(p);
5399 throw p + " is not a valid selector";
5402 var result = cache[p](root);
5403 if(result && result != document){
5404 results = results.concat(result);
5407 if(paths.length > 1){
5408 return nodup(results);
5414 * Selects a single element.
5415 * @param {String} selector The selector/xpath query
5416 * @param {Node} root (optional) The start of the query (defaults to document).
5419 selectNode : function(path, root){
5420 return Roo.DomQuery.select(path, root)[0];
5424 * Selects the value of a node, optionally replacing null with the defaultValue.
5425 * @param {String} selector The selector/xpath query
5426 * @param {Node} root (optional) The start of the query (defaults to document).
5427 * @param {String} defaultValue
5429 selectValue : function(path, root, defaultValue){
5430 path = path.replace(trimRe, "");
5431 if(!valueCache[path]){
5432 valueCache[path] = Roo.DomQuery.compile(path, "select");
5434 var n = valueCache[path](root);
5435 n = n[0] ? n[0] : n;
5436 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5437 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5441 * Selects the value of a node, parsing integers and floats.
5442 * @param {String} selector The selector/xpath query
5443 * @param {Node} root (optional) The start of the query (defaults to document).
5444 * @param {Number} defaultValue
5447 selectNumber : function(path, root, defaultValue){
5448 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5449 return parseFloat(v);
5453 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5454 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5455 * @param {String} selector The simple selector to test
5458 is : function(el, ss){
5459 if(typeof el == "string"){
5460 el = document.getElementById(el);
5462 var isArray = (el instanceof Array);
5463 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5464 return isArray ? (result.length == el.length) : (result.length > 0);
5468 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5469 * @param {Array} el An array of elements to filter
5470 * @param {String} selector The simple selector to test
5471 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5472 * the selector instead of the ones that match
5475 filter : function(els, ss, nonMatches){
5476 ss = ss.replace(trimRe, "");
5477 if(!simpleCache[ss]){
5478 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5480 var result = simpleCache[ss](els);
5481 return nonMatches ? quickDiff(result, els) : result;
5485 * Collection of matching regular expressions and code snippets.
5489 select: 'n = byClassName(n, null, " {1} ");'
5491 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5492 select: 'n = byPseudo(n, "{1}", "{2}");'
5494 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5495 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5498 select: 'n = byId(n, null, "{1}");'
5501 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5506 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5507 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5510 "=" : function(a, v){
5513 "!=" : function(a, v){
5516 "^=" : function(a, v){
5517 return a && a.substr(0, v.length) == v;
5519 "$=" : function(a, v){
5520 return a && a.substr(a.length-v.length) == v;
5522 "*=" : function(a, v){
5523 return a && a.indexOf(v) !== -1;
5525 "%=" : function(a, v){
5526 return (a % v) == 0;
5528 "|=" : function(a, v){
5529 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5531 "~=" : function(a, v){
5532 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5537 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5538 * and the argument (if any) supplied in the selector.
5541 "first-child" : function(c){
5542 var r = [], ri = -1, n;
5543 for(var i = 0, ci; ci = n = c[i]; i++){
5544 while((n = n.previousSibling) && n.nodeType != 1);
5552 "last-child" : function(c){
5553 var r = [], ri = -1, n;
5554 for(var i = 0, ci; ci = n = c[i]; i++){
5555 while((n = n.nextSibling) && n.nodeType != 1);
5563 "nth-child" : function(c, a) {
5564 var r = [], ri = -1;
5565 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5566 var f = (m[1] || 1) - 0, l = m[2] - 0;
5567 for(var i = 0, n; n = c[i]; i++){
5568 var pn = n.parentNode;
5569 if (batch != pn._batch) {
5571 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5572 if(cn.nodeType == 1){
5579 if (l == 0 || n.nodeIndex == l){
5582 } else if ((n.nodeIndex + l) % f == 0){
5590 "only-child" : function(c){
5591 var r = [], ri = -1;;
5592 for(var i = 0, ci; ci = c[i]; i++){
5593 if(!prev(ci) && !next(ci)){
5600 "empty" : function(c){
5601 var r = [], ri = -1;
5602 for(var i = 0, ci; ci = c[i]; i++){
5603 var cns = ci.childNodes, j = 0, cn, empty = true;
5606 if(cn.nodeType == 1 || cn.nodeType == 3){
5618 "contains" : function(c, v){
5619 var r = [], ri = -1;
5620 for(var i = 0, ci; ci = c[i]; i++){
5621 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5628 "nodeValue" : function(c, v){
5629 var r = [], ri = -1;
5630 for(var i = 0, ci; ci = c[i]; i++){
5631 if(ci.firstChild && ci.firstChild.nodeValue == v){
5638 "checked" : function(c){
5639 var r = [], ri = -1;
5640 for(var i = 0, ci; ci = c[i]; i++){
5641 if(ci.checked == true){
5648 "not" : function(c, ss){
5649 return Roo.DomQuery.filter(c, ss, true);
5652 "odd" : function(c){
5653 return this["nth-child"](c, "odd");
5656 "even" : function(c){
5657 return this["nth-child"](c, "even");
5660 "nth" : function(c, a){
5661 return c[a-1] || [];
5664 "first" : function(c){
5668 "last" : function(c){
5669 return c[c.length-1] || [];
5672 "has" : function(c, ss){
5673 var s = Roo.DomQuery.select;
5674 var r = [], ri = -1;
5675 for(var i = 0, ci; ci = c[i]; i++){
5676 if(s(ss, ci).length > 0){
5683 "next" : function(c, ss){
5684 var is = Roo.DomQuery.is;
5685 var r = [], ri = -1;
5686 for(var i = 0, ci; ci = c[i]; i++){
5695 "prev" : function(c, ss){
5696 var is = Roo.DomQuery.is;
5697 var r = [], ri = -1;
5698 for(var i = 0, ci; ci = c[i]; i++){
5711 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5712 * @param {String} path The selector/xpath query
5713 * @param {Node} root (optional) The start of the query (defaults to document).
5718 Roo.query = Roo.DomQuery.select;
5721 * Ext JS Library 1.1.1
5722 * Copyright(c) 2006-2007, Ext JS, LLC.
5724 * Originally Released Under LGPL - original licence link has changed is not relivant.
5727 * <script type="text/javascript">
5731 * @class Roo.util.Observable
5732 * Base class that provides a common interface for publishing events. Subclasses are expected to
5733 * to have a property "events" with all the events defined.<br>
5736 Employee = function(name){
5743 Roo.extend(Employee, Roo.util.Observable);
5745 * @param {Object} config properties to use (incuding events / listeners)
5748 Roo.util.Observable = function(cfg){
5751 this.addEvents(cfg.events || {});
5753 delete cfg.events; // make sure
5756 Roo.apply(this, cfg);
5759 this.on(this.listeners);
5760 delete this.listeners;
5763 Roo.util.Observable.prototype = {
5765 * @cfg {Object} listeners list of events and functions to call for this object,
5769 'click' : function(e) {
5779 * Fires the specified event with the passed parameters (minus the event name).
5780 * @param {String} eventName
5781 * @param {Object...} args Variable number of parameters are passed to handlers
5782 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5784 fireEvent : function(){
5785 var ce = this.events[arguments[0].toLowerCase()];
5786 if(typeof ce == "object"){
5787 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5794 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5797 * Appends an event handler to this component
5798 * @param {String} eventName The type of event to listen for
5799 * @param {Function} handler The method the event invokes
5800 * @param {Object} scope (optional) The scope in which to execute the handler
5801 * function. The handler function's "this" context.
5802 * @param {Object} options (optional) An object containing handler configuration
5803 * properties. This may contain any of the following properties:<ul>
5804 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5805 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5806 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5807 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5808 * by the specified number of milliseconds. If the event fires again within that time, the original
5809 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5812 * <b>Combining Options</b><br>
5813 * Using the options argument, it is possible to combine different types of listeners:<br>
5815 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5817 el.on('click', this.onClick, this, {
5824 * <b>Attaching multiple handlers in 1 call</b><br>
5825 * The method also allows for a single argument to be passed which is a config object containing properties
5826 * which specify multiple handlers.
5835 fn: this.onMouseOver,
5839 fn: this.onMouseOut,
5845 * Or a shorthand syntax which passes the same scope object to all handlers:
5848 'click': this.onClick,
5849 'mouseover': this.onMouseOver,
5850 'mouseout': this.onMouseOut,
5855 addListener : function(eventName, fn, scope, o){
5856 if(typeof eventName == "object"){
5859 if(this.filterOptRe.test(e)){
5862 if(typeof o[e] == "function"){
5864 this.addListener(e, o[e], o.scope, o);
5866 // individual options
5867 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5872 o = (!o || typeof o == "boolean") ? {} : o;
5873 eventName = eventName.toLowerCase();
5874 var ce = this.events[eventName] || true;
5875 if(typeof ce == "boolean"){
5876 ce = new Roo.util.Event(this, eventName);
5877 this.events[eventName] = ce;
5879 ce.addListener(fn, scope, o);
5883 * Removes a listener
5884 * @param {String} eventName The type of event to listen for
5885 * @param {Function} handler The handler to remove
5886 * @param {Object} scope (optional) The scope (this object) for the handler
5888 removeListener : function(eventName, fn, scope){
5889 var ce = this.events[eventName.toLowerCase()];
5890 if(typeof ce == "object"){
5891 ce.removeListener(fn, scope);
5896 * Removes all listeners for this object
5898 purgeListeners : function(){
5899 for(var evt in this.events){
5900 if(typeof this.events[evt] == "object"){
5901 this.events[evt].clearListeners();
5906 relayEvents : function(o, events){
5907 var createHandler = function(ename){
5909 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5912 for(var i = 0, len = events.length; i < len; i++){
5913 var ename = events[i];
5914 if(!this.events[ename]){ this.events[ename] = true; };
5915 o.on(ename, createHandler(ename), this);
5920 * Used to define events on this Observable
5921 * @param {Object} object The object with the events defined
5923 addEvents : function(o){
5927 Roo.applyIf(this.events, o);
5931 * Checks to see if this object has any listeners for a specified event
5932 * @param {String} eventName The name of the event to check for
5933 * @return {Boolean} True if the event is being listened for, else false
5935 hasListener : function(eventName){
5936 var e = this.events[eventName];
5937 return typeof e == "object" && e.listeners.length > 0;
5941 * Appends an event handler to this element (shorthand for addListener)
5942 * @param {String} eventName The type of event to listen for
5943 * @param {Function} handler The method the event invokes
5944 * @param {Object} scope (optional) The scope in which to execute the handler
5945 * function. The handler function's "this" context.
5946 * @param {Object} options (optional)
5949 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5951 * Removes a listener (shorthand for removeListener)
5952 * @param {String} eventName The type of event to listen for
5953 * @param {Function} handler The handler to remove
5954 * @param {Object} scope (optional) The scope (this object) for the handler
5957 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5960 * Starts capture on the specified Observable. All events will be passed
5961 * to the supplied function with the event name + standard signature of the event
5962 * <b>before</b> the event is fired. If the supplied function returns false,
5963 * the event will not fire.
5964 * @param {Observable} o The Observable to capture
5965 * @param {Function} fn The function to call
5966 * @param {Object} scope (optional) The scope (this object) for the fn
5969 Roo.util.Observable.capture = function(o, fn, scope){
5970 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5974 * Removes <b>all</b> added captures from the Observable.
5975 * @param {Observable} o The Observable to release
5978 Roo.util.Observable.releaseCapture = function(o){
5979 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5984 var createBuffered = function(h, o, scope){
5985 var task = new Roo.util.DelayedTask();
5987 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5991 var createSingle = function(h, e, fn, scope){
5993 e.removeListener(fn, scope);
5994 return h.apply(scope, arguments);
5998 var createDelayed = function(h, o, scope){
6000 var args = Array.prototype.slice.call(arguments, 0);
6001 setTimeout(function(){
6002 h.apply(scope, args);
6007 Roo.util.Event = function(obj, name){
6010 this.listeners = [];
6013 Roo.util.Event.prototype = {
6014 addListener : function(fn, scope, options){
6015 var o = options || {};
6016 scope = scope || this.obj;
6017 if(!this.isListening(fn, scope)){
6018 var l = {fn: fn, scope: scope, options: o};
6021 h = createDelayed(h, o, scope);
6024 h = createSingle(h, this, fn, scope);
6027 h = createBuffered(h, o, scope);
6030 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6031 this.listeners.push(l);
6033 this.listeners = this.listeners.slice(0);
6034 this.listeners.push(l);
6039 findListener : function(fn, scope){
6040 scope = scope || this.obj;
6041 var ls = this.listeners;
6042 for(var i = 0, len = ls.length; i < len; i++){
6044 if(l.fn == fn && l.scope == scope){
6051 isListening : function(fn, scope){
6052 return this.findListener(fn, scope) != -1;
6055 removeListener : function(fn, scope){
6057 if((index = this.findListener(fn, scope)) != -1){
6059 this.listeners.splice(index, 1);
6061 this.listeners = this.listeners.slice(0);
6062 this.listeners.splice(index, 1);
6069 clearListeners : function(){
6070 this.listeners = [];
6074 var ls = this.listeners, scope, len = ls.length;
6078 for(var i = 0; i < len; i++){
6079 var args = Array.prototype.slice.call(arguments, 0);
6081 args.push(l.options);
6082 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6083 this.firing = false;
6087 this.firing = false;
6094 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6101 * @class Roo.Document
6102 * @extends Roo.util.Observable
6103 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6105 * @param {Object} config the methods and properties of the 'base' class for the application.
6107 * Generic Page handler - implement this to start your app..
6110 * MyProject = new Roo.Document({
6112 'load' : true // your events..
6115 'ready' : function() {
6116 // fired on Roo.onReady()
6121 Roo.Document = function(cfg) {
6126 Roo.util.Observable.call(this,cfg);
6130 Roo.onReady(function() {
6131 _this.fireEvent('ready');
6137 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6139 * Ext JS Library 1.1.1
6140 * Copyright(c) 2006-2007, Ext JS, LLC.
6142 * Originally Released Under LGPL - original licence link has changed is not relivant.
6145 * <script type="text/javascript">
6149 * @class Roo.EventManager
6150 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6151 * several useful events directly.
6152 * See {@link Roo.EventObject} for more details on normalized event objects.
6155 Roo.EventManager = function(){
6156 var docReadyEvent, docReadyProcId, docReadyState = false;
6157 var resizeEvent, resizeTask, textEvent, textSize;
6158 var E = Roo.lib.Event;
6159 var D = Roo.lib.Dom;
6164 var fireDocReady = function(){
6166 docReadyState = true;
6169 clearInterval(docReadyProcId);
6171 if(Roo.isGecko || Roo.isOpera) {
6172 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6175 var defer = document.getElementById("ie-deferred-loader");
6177 defer.onreadystatechange = null;
6178 defer.parentNode.removeChild(defer);
6182 docReadyEvent.fire();
6183 docReadyEvent.clearListeners();
6188 var initDocReady = function(){
6189 docReadyEvent = new Roo.util.Event();
6190 if(Roo.isGecko || Roo.isOpera) {
6191 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6193 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6194 var defer = document.getElementById("ie-deferred-loader");
6195 defer.onreadystatechange = function(){
6196 if(this.readyState == "complete"){
6200 }else if(Roo.isSafari){
6201 docReadyProcId = setInterval(function(){
6202 var rs = document.readyState;
6203 if(rs == "complete") {
6208 // no matter what, make sure it fires on load
6209 E.on(window, "load", fireDocReady);
6212 var createBuffered = function(h, o){
6213 var task = new Roo.util.DelayedTask(h);
6215 // create new event object impl so new events don't wipe out properties
6216 e = new Roo.EventObjectImpl(e);
6217 task.delay(o.buffer, h, null, [e]);
6221 var createSingle = function(h, el, ename, fn){
6223 Roo.EventManager.removeListener(el, ename, fn);
6228 var createDelayed = function(h, o){
6230 // create new event object impl so new events don't wipe out properties
6231 e = new Roo.EventObjectImpl(e);
6232 setTimeout(function(){
6237 var transitionEndVal = false;
6239 var transitionEnd = function()
6241 if (transitionEndVal) {
6242 return transitionEndVal;
6244 var el = document.createElement('div');
6246 var transEndEventNames = {
6247 WebkitTransition : 'webkitTransitionEnd',
6248 MozTransition : 'transitionend',
6249 OTransition : 'oTransitionEnd otransitionend',
6250 transition : 'transitionend'
6253 for (var name in transEndEventNames) {
6254 if (el.style[name] !== undefined) {
6255 transitionEndVal = transEndEventNames[name];
6256 return transitionEndVal ;
6262 var listen = function(element, ename, opt, fn, scope){
6263 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6264 fn = fn || o.fn; scope = scope || o.scope;
6265 var el = Roo.getDom(element);
6269 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6272 if (ename == 'transitionend') {
6273 ename = transitionEnd();
6275 var h = function(e){
6276 e = Roo.EventObject.setEvent(e);
6279 t = e.getTarget(o.delegate, el);
6286 if(o.stopEvent === true){
6289 if(o.preventDefault === true){
6292 if(o.stopPropagation === true){
6293 e.stopPropagation();
6296 if(o.normalized === false){
6300 fn.call(scope || el, e, t, o);
6303 h = createDelayed(h, o);
6306 h = createSingle(h, el, ename, fn);
6309 h = createBuffered(h, o);
6312 fn._handlers = fn._handlers || [];
6315 fn._handlers.push([Roo.id(el), ename, h]);
6320 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6321 el.addEventListener("DOMMouseScroll", h, false);
6322 E.on(window, 'unload', function(){
6323 el.removeEventListener("DOMMouseScroll", h, false);
6326 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6327 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6332 var stopListening = function(el, ename, fn){
6333 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6335 for(var i = 0, len = hds.length; i < len; i++){
6337 if(h[0] == id && h[1] == ename){
6344 E.un(el, ename, hd);
6345 el = Roo.getDom(el);
6346 if(ename == "mousewheel" && el.addEventListener){
6347 el.removeEventListener("DOMMouseScroll", hd, false);
6349 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6350 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6354 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6361 * @scope Roo.EventManager
6366 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6367 * object with a Roo.EventObject
6368 * @param {Function} fn The method the event invokes
6369 * @param {Object} scope An object that becomes the scope of the handler
6370 * @param {boolean} override If true, the obj passed in becomes
6371 * the execution scope of the listener
6372 * @return {Function} The wrapped function
6375 wrap : function(fn, scope, override){
6377 Roo.EventObject.setEvent(e);
6378 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6383 * Appends an event handler to an element (shorthand for addListener)
6384 * @param {String/HTMLElement} element The html element or id to assign the
6385 * @param {String} eventName The type of event to listen for
6386 * @param {Function} handler The method the event invokes
6387 * @param {Object} scope (optional) The scope in which to execute the handler
6388 * function. The handler function's "this" context.
6389 * @param {Object} options (optional) An object containing handler configuration
6390 * properties. This may contain any of the following properties:<ul>
6391 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6392 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6393 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6394 * <li>preventDefault {Boolean} True to prevent the default action</li>
6395 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6396 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6397 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6398 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6399 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6400 * by the specified number of milliseconds. If the event fires again within that time, the original
6401 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6404 * <b>Combining Options</b><br>
6405 * Using the options argument, it is possible to combine different types of listeners:<br>
6407 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6409 el.on('click', this.onClick, this, {
6416 * <b>Attaching multiple handlers in 1 call</b><br>
6417 * The method also allows for a single argument to be passed which is a config object containing properties
6418 * which specify multiple handlers.
6428 fn: this.onMouseOver
6437 * Or a shorthand syntax:<br>
6440 'click' : this.onClick,
6441 'mouseover' : this.onMouseOver,
6442 'mouseout' : this.onMouseOut
6446 addListener : function(element, eventName, fn, scope, options){
6447 if(typeof eventName == "object"){
6453 if(typeof o[e] == "function"){
6455 listen(element, e, o, o[e], o.scope);
6457 // individual options
6458 listen(element, e, o[e]);
6463 return listen(element, eventName, options, fn, scope);
6467 * Removes an event handler
6469 * @param {String/HTMLElement} element The id or html element to remove the
6471 * @param {String} eventName The type of event
6472 * @param {Function} fn
6473 * @return {Boolean} True if a listener was actually removed
6475 removeListener : function(element, eventName, fn){
6476 return stopListening(element, eventName, fn);
6480 * Fires when the document is ready (before onload and before images are loaded). Can be
6481 * accessed shorthanded Roo.onReady().
6482 * @param {Function} fn The method the event invokes
6483 * @param {Object} scope An object that becomes the scope of the handler
6484 * @param {boolean} options
6486 onDocumentReady : function(fn, scope, options){
6487 if(docReadyState){ // if it already fired
6488 docReadyEvent.addListener(fn, scope, options);
6489 docReadyEvent.fire();
6490 docReadyEvent.clearListeners();
6496 docReadyEvent.addListener(fn, scope, options);
6500 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6501 * @param {Function} fn The method the event invokes
6502 * @param {Object} scope An object that becomes the scope of the handler
6503 * @param {boolean} options
6505 onWindowResize : function(fn, scope, options){
6507 resizeEvent = new Roo.util.Event();
6508 resizeTask = new Roo.util.DelayedTask(function(){
6509 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6511 E.on(window, "resize", function(){
6513 resizeTask.delay(50);
6515 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6519 resizeEvent.addListener(fn, scope, options);
6523 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6524 * @param {Function} fn The method the event invokes
6525 * @param {Object} scope An object that becomes the scope of the handler
6526 * @param {boolean} options
6528 onTextResize : function(fn, scope, options){
6530 textEvent = new Roo.util.Event();
6531 var textEl = new Roo.Element(document.createElement('div'));
6532 textEl.dom.className = 'x-text-resize';
6533 textEl.dom.innerHTML = 'X';
6534 textEl.appendTo(document.body);
6535 textSize = textEl.dom.offsetHeight;
6536 setInterval(function(){
6537 if(textEl.dom.offsetHeight != textSize){
6538 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6540 }, this.textResizeInterval);
6542 textEvent.addListener(fn, scope, options);
6546 * Removes the passed window resize listener.
6547 * @param {Function} fn The method the event invokes
6548 * @param {Object} scope The scope of handler
6550 removeResizeListener : function(fn, scope){
6552 resizeEvent.removeListener(fn, scope);
6557 fireResize : function(){
6559 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6563 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6567 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6569 textResizeInterval : 50
6574 * @scopeAlias pub=Roo.EventManager
6578 * Appends an event handler to an element (shorthand for addListener)
6579 * @param {String/HTMLElement} element The html element or id to assign the
6580 * @param {String} eventName The type of event to listen for
6581 * @param {Function} handler The method the event invokes
6582 * @param {Object} scope (optional) The scope in which to execute the handler
6583 * function. The handler function's "this" context.
6584 * @param {Object} options (optional) An object containing handler configuration
6585 * properties. This may contain any of the following properties:<ul>
6586 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6587 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6588 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6589 * <li>preventDefault {Boolean} True to prevent the default action</li>
6590 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6591 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6592 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6593 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6594 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6595 * by the specified number of milliseconds. If the event fires again within that time, the original
6596 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6599 * <b>Combining Options</b><br>
6600 * Using the options argument, it is possible to combine different types of listeners:<br>
6602 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6604 el.on('click', this.onClick, this, {
6611 * <b>Attaching multiple handlers in 1 call</b><br>
6612 * The method also allows for a single argument to be passed which is a config object containing properties
6613 * which specify multiple handlers.
6623 fn: this.onMouseOver
6632 * Or a shorthand syntax:<br>
6635 'click' : this.onClick,
6636 'mouseover' : this.onMouseOver,
6637 'mouseout' : this.onMouseOut
6641 pub.on = pub.addListener;
6642 pub.un = pub.removeListener;
6644 pub.stoppedMouseDownEvent = new Roo.util.Event();
6648 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6649 * @param {Function} fn The method the event invokes
6650 * @param {Object} scope An object that becomes the scope of the handler
6651 * @param {boolean} override If true, the obj passed in becomes
6652 * the execution scope of the listener
6656 Roo.onReady = Roo.EventManager.onDocumentReady;
6658 Roo.onReady(function(){
6659 var bd = Roo.get(document.body);
6664 : Roo.isIE11 ? "roo-ie11"
6665 : Roo.isEdge ? "roo-edge"
6666 : Roo.isGecko ? "roo-gecko"
6667 : Roo.isOpera ? "roo-opera"
6668 : Roo.isSafari ? "roo-safari" : ""];
6671 cls.push("roo-mac");
6674 cls.push("roo-linux");
6677 cls.push("roo-ios");
6680 cls.push("roo-touch");
6682 if(Roo.isBorderBox){
6683 cls.push('roo-border-box');
6685 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6686 var p = bd.dom.parentNode;
6688 p.className += ' roo-strict';
6691 bd.addClass(cls.join(' '));
6695 * @class Roo.EventObject
6696 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6697 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6700 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6702 var target = e.getTarget();
6705 var myDiv = Roo.get("myDiv");
6706 myDiv.on("click", handleClick);
6708 Roo.EventManager.on("myDiv", 'click', handleClick);
6709 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6713 Roo.EventObject = function(){
6715 var E = Roo.lib.Event;
6717 // safari keypress events for special keys return bad keycodes
6720 63235 : 39, // right
6723 63276 : 33, // page up
6724 63277 : 34, // page down
6725 63272 : 46, // delete
6730 // normalize button clicks
6731 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6732 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6734 Roo.EventObjectImpl = function(e){
6736 this.setEvent(e.browserEvent || e);
6739 Roo.EventObjectImpl.prototype = {
6741 * Used to fix doc tools.
6742 * @scope Roo.EventObject.prototype
6748 /** The normal browser event */
6749 browserEvent : null,
6750 /** The button pressed in a mouse event */
6752 /** True if the shift key was down during the event */
6754 /** True if the control key was down during the event */
6756 /** True if the alt key was down during the event */
6815 setEvent : function(e){
6816 if(e == this || (e && e.browserEvent)){ // already wrapped
6819 this.browserEvent = e;
6821 // normalize buttons
6822 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6823 if(e.type == 'click' && this.button == -1){
6827 this.shiftKey = e.shiftKey;
6828 // mac metaKey behaves like ctrlKey
6829 this.ctrlKey = e.ctrlKey || e.metaKey;
6830 this.altKey = e.altKey;
6831 // in getKey these will be normalized for the mac
6832 this.keyCode = e.keyCode;
6833 // keyup warnings on firefox.
6834 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6835 // cache the target for the delayed and or buffered events
6836 this.target = E.getTarget(e);
6838 this.xy = E.getXY(e);
6841 this.shiftKey = false;
6842 this.ctrlKey = false;
6843 this.altKey = false;
6853 * Stop the event (preventDefault and stopPropagation)
6855 stopEvent : function(){
6856 if(this.browserEvent){
6857 if(this.browserEvent.type == 'mousedown'){
6858 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6860 E.stopEvent(this.browserEvent);
6865 * Prevents the browsers default handling of the event.
6867 preventDefault : function(){
6868 if(this.browserEvent){
6869 E.preventDefault(this.browserEvent);
6874 isNavKeyPress : function(){
6875 var k = this.keyCode;
6876 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6877 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6880 isSpecialKey : function(){
6881 var k = this.keyCode;
6882 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6883 (k == 16) || (k == 17) ||
6884 (k >= 18 && k <= 20) ||
6885 (k >= 33 && k <= 35) ||
6886 (k >= 36 && k <= 39) ||
6887 (k >= 44 && k <= 45);
6890 * Cancels bubbling of the event.
6892 stopPropagation : function(){
6893 if(this.browserEvent){
6894 if(this.type == 'mousedown'){
6895 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6897 E.stopPropagation(this.browserEvent);
6902 * Gets the key code for the event.
6905 getCharCode : function(){
6906 return this.charCode || this.keyCode;
6910 * Returns a normalized keyCode for the event.
6911 * @return {Number} The key code
6913 getKey : function(){
6914 var k = this.keyCode || this.charCode;
6915 return Roo.isSafari ? (safariKeys[k] || k) : k;
6919 * Gets the x coordinate of the event.
6922 getPageX : function(){
6927 * Gets the y coordinate of the event.
6930 getPageY : function(){
6935 * Gets the time of the event.
6938 getTime : function(){
6939 if(this.browserEvent){
6940 return E.getTime(this.browserEvent);
6946 * Gets the page coordinates of the event.
6947 * @return {Array} The xy values like [x, y]
6954 * Gets the target for the event.
6955 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6956 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6957 search as a number or element (defaults to 10 || document.body)
6958 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6959 * @return {HTMLelement}
6961 getTarget : function(selector, maxDepth, returnEl){
6962 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6965 * Gets the related target.
6966 * @return {HTMLElement}
6968 getRelatedTarget : function(){
6969 if(this.browserEvent){
6970 return E.getRelatedTarget(this.browserEvent);
6976 * Normalizes mouse wheel delta across browsers
6977 * @return {Number} The delta
6979 getWheelDelta : function(){
6980 var e = this.browserEvent;
6982 if(e.wheelDelta){ /* IE/Opera. */
6983 delta = e.wheelDelta/120;
6984 }else if(e.detail){ /* Mozilla case. */
6985 delta = -e.detail/3;
6991 * Returns true if the control, meta, shift or alt key was pressed during this event.
6994 hasModifier : function(){
6995 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6999 * Returns true if the target of this event equals el or is a child of el
7000 * @param {String/HTMLElement/Element} el
7001 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7004 within : function(el, related){
7005 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7006 return t && Roo.fly(el).contains(t);
7009 getPoint : function(){
7010 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7014 return new Roo.EventObjectImpl();
7019 * Ext JS Library 1.1.1
7020 * Copyright(c) 2006-2007, Ext JS, LLC.
7022 * Originally Released Under LGPL - original licence link has changed is not relivant.
7025 * <script type="text/javascript">
7029 // was in Composite Element!??!?!
7032 var D = Roo.lib.Dom;
7033 var E = Roo.lib.Event;
7034 var A = Roo.lib.Anim;
7036 // local style camelizing for speed
7038 var camelRe = /(-[a-z])/gi;
7039 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7040 var view = document.defaultView;
7043 * @class Roo.Element
7044 * Represents an Element in the DOM.<br><br>
7047 var el = Roo.get("my-div");
7050 var el = getEl("my-div");
7052 // or with a DOM element
7053 var el = Roo.get(myDivElement);
7055 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7056 * each call instead of constructing a new one.<br><br>
7057 * <b>Animations</b><br />
7058 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7059 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7061 Option Default Description
7062 --------- -------- ---------------------------------------------
7063 duration .35 The duration of the animation in seconds
7064 easing easeOut The YUI easing method
7065 callback none A function to execute when the anim completes
7066 scope this The scope (this) of the callback function
7068 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7069 * manipulate the animation. Here's an example:
7071 var el = Roo.get("my-div");
7076 // default animation
7077 el.setWidth(100, true);
7079 // animation with some options set
7086 // using the "anim" property to get the Anim object
7092 el.setWidth(100, opt);
7094 if(opt.anim.isAnimated()){
7098 * <b> Composite (Collections of) Elements</b><br />
7099 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7100 * @constructor Create a new Element directly.
7101 * @param {String/HTMLElement} element
7102 * @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).
7104 Roo.Element = function(element, forceNew){
7105 var dom = typeof element == "string" ?
7106 document.getElementById(element) : element;
7107 if(!dom){ // invalid id/element
7111 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7112 return Roo.Element.cache[id];
7122 * The DOM element ID
7125 this.id = id || Roo.id(dom);
7128 var El = Roo.Element;
7132 * The element's default display mode (defaults to "")
7135 originalDisplay : "",
7139 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7145 * Sets the element's visibility mode. When setVisible() is called it
7146 * will use this to determine whether to set the visibility or the display property.
7147 * @param visMode Element.VISIBILITY or Element.DISPLAY
7148 * @return {Roo.Element} this
7150 setVisibilityMode : function(visMode){
7151 this.visibilityMode = visMode;
7155 * Convenience method for setVisibilityMode(Element.DISPLAY)
7156 * @param {String} display (optional) What to set display to when visible
7157 * @return {Roo.Element} this
7159 enableDisplayMode : function(display){
7160 this.setVisibilityMode(El.DISPLAY);
7161 if(typeof display != "undefined") { this.originalDisplay = display; }
7166 * 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)
7167 * @param {String} selector The simple selector to test
7168 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7169 search as a number or element (defaults to 10 || document.body)
7170 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7171 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7173 findParent : function(simpleSelector, maxDepth, returnEl){
7174 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7175 maxDepth = maxDepth || 50;
7176 if(typeof maxDepth != "number"){
7177 stopEl = Roo.getDom(maxDepth);
7180 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7181 if(dq.is(p, simpleSelector)){
7182 return returnEl ? Roo.get(p) : p;
7192 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7193 * @param {String} selector The simple selector to test
7194 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7195 search as a number or element (defaults to 10 || document.body)
7196 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7197 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7199 findParentNode : function(simpleSelector, maxDepth, returnEl){
7200 var p = Roo.fly(this.dom.parentNode, '_internal');
7201 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7205 * Looks at the scrollable parent element
7207 findScrollableParent : function()
7209 var overflowRegex = /(auto|scroll)/;
7211 if(this.getStyle('position') === 'fixed'){
7212 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7215 var excludeStaticParent = this.getStyle('position') === "absolute";
7217 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7219 if (excludeStaticParent && parent.getStyle('position') === "static") {
7223 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7227 if(parent.dom.nodeName.toLowerCase() == 'body'){
7228 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7232 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7236 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7237 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7238 * @param {String} selector The simple selector to test
7239 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7240 search as a number or element (defaults to 10 || document.body)
7241 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7243 up : function(simpleSelector, maxDepth){
7244 return this.findParentNode(simpleSelector, maxDepth, true);
7250 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7251 * @param {String} selector The simple selector to test
7252 * @return {Boolean} True if this element matches the selector, else false
7254 is : function(simpleSelector){
7255 return Roo.DomQuery.is(this.dom, simpleSelector);
7259 * Perform animation on this element.
7260 * @param {Object} args The YUI animation control args
7261 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7262 * @param {Function} onComplete (optional) Function to call when animation completes
7263 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7264 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7265 * @return {Roo.Element} this
7267 animate : function(args, duration, onComplete, easing, animType){
7268 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7273 * @private Internal animation call
7275 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7276 animType = animType || 'run';
7278 var anim = Roo.lib.Anim[animType](
7280 (opt.duration || defaultDur) || .35,
7281 (opt.easing || defaultEase) || 'easeOut',
7283 Roo.callback(cb, this);
7284 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7292 // private legacy anim prep
7293 preanim : function(a, i){
7294 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7298 * Removes worthless text nodes
7299 * @param {Boolean} forceReclean (optional) By default the element
7300 * keeps track if it has been cleaned already so
7301 * you can call this over and over. However, if you update the element and
7302 * need to force a reclean, you can pass true.
7304 clean : function(forceReclean){
7305 if(this.isCleaned && forceReclean !== true){
7309 var d = this.dom, n = d.firstChild, ni = -1;
7311 var nx = n.nextSibling;
7312 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7319 this.isCleaned = true;
7324 calcOffsetsTo : function(el){
7327 var restorePos = false;
7328 if(el.getStyle('position') == 'static'){
7329 el.position('relative');
7334 while(op && op != d && op.tagName != 'HTML'){
7337 op = op.offsetParent;
7340 el.position('static');
7346 * Scrolls this element into view within the passed container.
7347 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7348 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7349 * @return {Roo.Element} this
7351 scrollIntoView : function(container, hscroll){
7352 var c = Roo.getDom(container) || document.body;
7355 var o = this.calcOffsetsTo(c),
7358 b = t+el.offsetHeight,
7359 r = l+el.offsetWidth;
7361 var ch = c.clientHeight;
7362 var ct = parseInt(c.scrollTop, 10);
7363 var cl = parseInt(c.scrollLeft, 10);
7365 var cr = cl + c.clientWidth;
7373 if(hscroll !== false){
7377 c.scrollLeft = r-c.clientWidth;
7384 scrollChildIntoView : function(child, hscroll){
7385 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7389 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7390 * the new height may not be available immediately.
7391 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7392 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7393 * @param {Function} onComplete (optional) Function to call when animation completes
7394 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7395 * @return {Roo.Element} this
7397 autoHeight : function(animate, duration, onComplete, easing){
7398 var oldHeight = this.getHeight();
7400 this.setHeight(1); // force clipping
7401 setTimeout(function(){
7402 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7404 this.setHeight(height);
7406 if(typeof onComplete == "function"){
7410 this.setHeight(oldHeight); // restore original height
7411 this.setHeight(height, animate, duration, function(){
7413 if(typeof onComplete == "function") { onComplete(); }
7414 }.createDelegate(this), easing);
7416 }.createDelegate(this), 0);
7421 * Returns true if this element is an ancestor of the passed element
7422 * @param {HTMLElement/String} el The element to check
7423 * @return {Boolean} True if this element is an ancestor of el, else false
7425 contains : function(el){
7426 if(!el){return false;}
7427 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7431 * Checks whether the element is currently visible using both visibility and display properties.
7432 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7433 * @return {Boolean} True if the element is currently visible, else false
7435 isVisible : function(deep) {
7436 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7437 if(deep !== true || !vis){
7440 var p = this.dom.parentNode;
7441 while(p && p.tagName.toLowerCase() != "body"){
7442 if(!Roo.fly(p, '_isVisible').isVisible()){
7451 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7452 * @param {String} selector The CSS selector
7453 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7454 * @return {CompositeElement/CompositeElementLite} The composite element
7456 select : function(selector, unique){
7457 return El.select(selector, unique, this.dom);
7461 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7462 * @param {String} selector The CSS selector
7463 * @return {Array} An array of the matched nodes
7465 query : function(selector, unique){
7466 return Roo.DomQuery.select(selector, this.dom);
7470 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7471 * @param {String} selector The CSS selector
7472 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7473 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7475 child : function(selector, returnDom){
7476 var n = Roo.DomQuery.selectNode(selector, this.dom);
7477 return returnDom ? n : Roo.get(n);
7481 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7482 * @param {String} selector The CSS selector
7483 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7484 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7486 down : function(selector, returnDom){
7487 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7488 return returnDom ? n : Roo.get(n);
7492 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7493 * @param {String} group The group the DD object is member of
7494 * @param {Object} config The DD config object
7495 * @param {Object} overrides An object containing methods to override/implement on the DD object
7496 * @return {Roo.dd.DD} The DD object
7498 initDD : function(group, config, overrides){
7499 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7500 return Roo.apply(dd, overrides);
7504 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7505 * @param {String} group The group the DDProxy object is member of
7506 * @param {Object} config The DDProxy config object
7507 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7508 * @return {Roo.dd.DDProxy} The DDProxy object
7510 initDDProxy : function(group, config, overrides){
7511 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7512 return Roo.apply(dd, overrides);
7516 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7517 * @param {String} group The group the DDTarget object is member of
7518 * @param {Object} config The DDTarget config object
7519 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7520 * @return {Roo.dd.DDTarget} The DDTarget object
7522 initDDTarget : function(group, config, overrides){
7523 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7524 return Roo.apply(dd, overrides);
7528 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7529 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7530 * @param {Boolean} visible Whether the element is visible
7531 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7532 * @return {Roo.Element} this
7534 setVisible : function(visible, animate){
7536 if(this.visibilityMode == El.DISPLAY){
7537 this.setDisplayed(visible);
7540 this.dom.style.visibility = visible ? "visible" : "hidden";
7543 // closure for composites
7545 var visMode = this.visibilityMode;
7547 this.setOpacity(.01);
7548 this.setVisible(true);
7550 this.anim({opacity: { to: (visible?1:0) }},
7551 this.preanim(arguments, 1),
7552 null, .35, 'easeIn', function(){
7554 if(visMode == El.DISPLAY){
7555 dom.style.display = "none";
7557 dom.style.visibility = "hidden";
7559 Roo.get(dom).setOpacity(1);
7567 * Returns true if display is not "none"
7570 isDisplayed : function() {
7571 return this.getStyle("display") != "none";
7575 * Toggles the element's visibility or display, depending on visibility mode.
7576 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7577 * @return {Roo.Element} this
7579 toggle : function(animate){
7580 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7585 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7586 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7587 * @return {Roo.Element} this
7589 setDisplayed : function(value) {
7590 if(typeof value == "boolean"){
7591 value = value ? this.originalDisplay : "none";
7593 this.setStyle("display", value);
7598 * Tries to focus the element. Any exceptions are caught and ignored.
7599 * @return {Roo.Element} this
7601 focus : function() {
7609 * Tries to blur the element. Any exceptions are caught and ignored.
7610 * @return {Roo.Element} this
7620 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7621 * @param {String/Array} className The CSS class to add, or an array of classes
7622 * @return {Roo.Element} this
7624 addClass : function(className){
7625 if(className instanceof Array){
7626 for(var i = 0, len = className.length; i < len; i++) {
7627 this.addClass(className[i]);
7630 if(className && !this.hasClass(className)){
7631 this.dom.className = this.dom.className + " " + className;
7638 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7639 * @param {String/Array} className The CSS class to add, or an array of classes
7640 * @return {Roo.Element} this
7642 radioClass : function(className){
7643 var siblings = this.dom.parentNode.childNodes;
7644 for(var i = 0; i < siblings.length; i++) {
7645 var s = siblings[i];
7646 if(s.nodeType == 1){
7647 Roo.get(s).removeClass(className);
7650 this.addClass(className);
7655 * Removes one or more CSS classes from the element.
7656 * @param {String/Array} className The CSS class to remove, or an array of classes
7657 * @return {Roo.Element} this
7659 removeClass : function(className){
7660 if(!className || !this.dom.className){
7663 if(className instanceof Array){
7664 for(var i = 0, len = className.length; i < len; i++) {
7665 this.removeClass(className[i]);
7668 if(this.hasClass(className)){
7669 var re = this.classReCache[className];
7671 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7672 this.classReCache[className] = re;
7674 this.dom.className =
7675 this.dom.className.replace(re, " ");
7685 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7686 * @param {String} className The CSS class to toggle
7687 * @return {Roo.Element} this
7689 toggleClass : function(className){
7690 if(this.hasClass(className)){
7691 this.removeClass(className);
7693 this.addClass(className);
7699 * Checks if the specified CSS class exists on this element's DOM node.
7700 * @param {String} className The CSS class to check for
7701 * @return {Boolean} True if the class exists, else false
7703 hasClass : function(className){
7704 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7708 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7709 * @param {String} oldClassName The CSS class to replace
7710 * @param {String} newClassName The replacement CSS class
7711 * @return {Roo.Element} this
7713 replaceClass : function(oldClassName, newClassName){
7714 this.removeClass(oldClassName);
7715 this.addClass(newClassName);
7720 * Returns an object with properties matching the styles requested.
7721 * For example, el.getStyles('color', 'font-size', 'width') might return
7722 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7723 * @param {String} style1 A style name
7724 * @param {String} style2 A style name
7725 * @param {String} etc.
7726 * @return {Object} The style object
7728 getStyles : function(){
7729 var a = arguments, len = a.length, r = {};
7730 for(var i = 0; i < len; i++){
7731 r[a[i]] = this.getStyle(a[i]);
7737 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7738 * @param {String} property The style property whose value is returned.
7739 * @return {String} The current value of the style property for this element.
7741 getStyle : function(){
7742 return view && view.getComputedStyle ?
7744 var el = this.dom, v, cs, camel;
7745 if(prop == 'float'){
7748 if(el.style && (v = el.style[prop])){
7751 if(cs = view.getComputedStyle(el, "")){
7752 if(!(camel = propCache[prop])){
7753 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7760 var el = this.dom, v, cs, camel;
7761 if(prop == 'opacity'){
7762 if(typeof el.style.filter == 'string'){
7763 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7765 var fv = parseFloat(m[1]);
7767 return fv ? fv / 100 : 0;
7772 }else if(prop == 'float'){
7773 prop = "styleFloat";
7775 if(!(camel = propCache[prop])){
7776 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7778 if(v = el.style[camel]){
7781 if(cs = el.currentStyle){
7789 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7790 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7791 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7792 * @return {Roo.Element} this
7794 setStyle : function(prop, value){
7795 if(typeof prop == "string"){
7797 if (prop == 'float') {
7798 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7803 if(!(camel = propCache[prop])){
7804 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7807 if(camel == 'opacity') {
7808 this.setOpacity(value);
7810 this.dom.style[camel] = value;
7813 for(var style in prop){
7814 if(typeof prop[style] != "function"){
7815 this.setStyle(style, prop[style]);
7823 * More flexible version of {@link #setStyle} for setting style properties.
7824 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7825 * a function which returns such a specification.
7826 * @return {Roo.Element} this
7828 applyStyles : function(style){
7829 Roo.DomHelper.applyStyles(this.dom, style);
7834 * 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).
7835 * @return {Number} The X position of the element
7838 return D.getX(this.dom);
7842 * 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).
7843 * @return {Number} The Y position of the element
7846 return D.getY(this.dom);
7850 * 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).
7851 * @return {Array} The XY position of the element
7854 return D.getXY(this.dom);
7858 * 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).
7859 * @param {Number} The X position of the element
7860 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7861 * @return {Roo.Element} this
7863 setX : function(x, animate){
7865 D.setX(this.dom, x);
7867 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7873 * 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).
7874 * @param {Number} The Y position of the element
7875 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7876 * @return {Roo.Element} this
7878 setY : function(y, animate){
7880 D.setY(this.dom, y);
7882 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7888 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7889 * @param {String} left The left CSS property value
7890 * @return {Roo.Element} this
7892 setLeft : function(left){
7893 this.setStyle("left", this.addUnits(left));
7898 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7899 * @param {String} top The top CSS property value
7900 * @return {Roo.Element} this
7902 setTop : function(top){
7903 this.setStyle("top", this.addUnits(top));
7908 * Sets the element's CSS right style.
7909 * @param {String} right The right CSS property value
7910 * @return {Roo.Element} this
7912 setRight : function(right){
7913 this.setStyle("right", this.addUnits(right));
7918 * Sets the element's CSS bottom style.
7919 * @param {String} bottom The bottom CSS property value
7920 * @return {Roo.Element} this
7922 setBottom : function(bottom){
7923 this.setStyle("bottom", this.addUnits(bottom));
7928 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7929 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7930 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7931 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7932 * @return {Roo.Element} this
7934 setXY : function(pos, animate){
7936 D.setXY(this.dom, pos);
7938 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7944 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7945 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7946 * @param {Number} x X value for new position (coordinates are page-based)
7947 * @param {Number} y Y value for new position (coordinates are page-based)
7948 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7949 * @return {Roo.Element} this
7951 setLocation : function(x, y, animate){
7952 this.setXY([x, y], this.preanim(arguments, 2));
7957 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7958 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7959 * @param {Number} x X value for new position (coordinates are page-based)
7960 * @param {Number} y Y value for new position (coordinates are page-based)
7961 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7962 * @return {Roo.Element} this
7964 moveTo : function(x, y, animate){
7965 this.setXY([x, y], this.preanim(arguments, 2));
7970 * Returns the region of the given element.
7971 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7972 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7974 getRegion : function(){
7975 return D.getRegion(this.dom);
7979 * Returns the offset height of the element
7980 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7981 * @return {Number} The element's height
7983 getHeight : function(contentHeight){
7984 var h = this.dom.offsetHeight || 0;
7985 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7989 * Returns the offset width of the element
7990 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7991 * @return {Number} The element's width
7993 getWidth : function(contentWidth){
7994 var w = this.dom.offsetWidth || 0;
7995 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7999 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8000 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8001 * if a height has not been set using CSS.
8004 getComputedHeight : function(){
8005 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8007 h = parseInt(this.getStyle('height'), 10) || 0;
8008 if(!this.isBorderBox()){
8009 h += this.getFrameWidth('tb');
8016 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8017 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8018 * if a width has not been set using CSS.
8021 getComputedWidth : function(){
8022 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8024 w = parseInt(this.getStyle('width'), 10) || 0;
8025 if(!this.isBorderBox()){
8026 w += this.getFrameWidth('lr');
8033 * Returns the size of the element.
8034 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8035 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8037 getSize : function(contentSize){
8038 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8042 * Returns the width and height of the viewport.
8043 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8045 getViewSize : function(){
8046 var d = this.dom, doc = document, aw = 0, ah = 0;
8047 if(d == doc || d == doc.body){
8048 return {width : D.getViewWidth(), height: D.getViewHeight()};
8051 width : d.clientWidth,
8052 height: d.clientHeight
8058 * Returns the value of the "value" attribute
8059 * @param {Boolean} asNumber true to parse the value as a number
8060 * @return {String/Number}
8062 getValue : function(asNumber){
8063 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8067 adjustWidth : function(width){
8068 if(typeof width == "number"){
8069 if(this.autoBoxAdjust && !this.isBorderBox()){
8070 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8080 adjustHeight : function(height){
8081 if(typeof height == "number"){
8082 if(this.autoBoxAdjust && !this.isBorderBox()){
8083 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8093 * Set the width of the element
8094 * @param {Number} width The new width
8095 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8096 * @return {Roo.Element} this
8098 setWidth : function(width, animate){
8099 width = this.adjustWidth(width);
8101 this.dom.style.width = this.addUnits(width);
8103 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8109 * Set the height of the element
8110 * @param {Number} height The new height
8111 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8112 * @return {Roo.Element} this
8114 setHeight : function(height, animate){
8115 height = this.adjustHeight(height);
8117 this.dom.style.height = this.addUnits(height);
8119 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8125 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8126 * @param {Number} width The new width
8127 * @param {Number} height The new height
8128 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8129 * @return {Roo.Element} this
8131 setSize : function(width, height, animate){
8132 if(typeof width == "object"){ // in case of object from getSize()
8133 height = width.height; width = width.width;
8135 width = this.adjustWidth(width); height = this.adjustHeight(height);
8137 this.dom.style.width = this.addUnits(width);
8138 this.dom.style.height = this.addUnits(height);
8140 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8146 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8147 * @param {Number} x X value for new position (coordinates are page-based)
8148 * @param {Number} y Y value for new position (coordinates are page-based)
8149 * @param {Number} width The new width
8150 * @param {Number} height The new height
8151 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8152 * @return {Roo.Element} this
8154 setBounds : function(x, y, width, height, animate){
8156 this.setSize(width, height);
8157 this.setLocation(x, y);
8159 width = this.adjustWidth(width); height = this.adjustHeight(height);
8160 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8161 this.preanim(arguments, 4), 'motion');
8167 * 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.
8168 * @param {Roo.lib.Region} region The region to fill
8169 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8170 * @return {Roo.Element} this
8172 setRegion : function(region, animate){
8173 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8178 * Appends an event handler
8180 * @param {String} eventName The type of event to append
8181 * @param {Function} fn The method the event invokes
8182 * @param {Object} scope (optional) The scope (this object) of the fn
8183 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8185 addListener : function(eventName, fn, scope, options){
8187 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8192 * Removes an event handler from this element
8193 * @param {String} eventName the type of event to remove
8194 * @param {Function} fn the method the event invokes
8195 * @return {Roo.Element} this
8197 removeListener : function(eventName, fn){
8198 Roo.EventManager.removeListener(this.dom, eventName, fn);
8203 * Removes all previous added listeners from this element
8204 * @return {Roo.Element} this
8206 removeAllListeners : function(){
8207 E.purgeElement(this.dom);
8211 relayEvent : function(eventName, observable){
8212 this.on(eventName, function(e){
8213 observable.fireEvent(eventName, e);
8218 * Set the opacity of the element
8219 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8220 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8221 * @return {Roo.Element} this
8223 setOpacity : function(opacity, animate){
8225 var s = this.dom.style;
8228 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8229 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8231 s.opacity = opacity;
8234 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8240 * Gets the left X coordinate
8241 * @param {Boolean} local True to get the local css position instead of page coordinate
8244 getLeft : function(local){
8248 return parseInt(this.getStyle("left"), 10) || 0;
8253 * Gets the right X coordinate of the element (element X position + element width)
8254 * @param {Boolean} local True to get the local css position instead of page coordinate
8257 getRight : function(local){
8259 return this.getX() + this.getWidth();
8261 return (this.getLeft(true) + this.getWidth()) || 0;
8266 * Gets the top Y coordinate
8267 * @param {Boolean} local True to get the local css position instead of page coordinate
8270 getTop : function(local) {
8274 return parseInt(this.getStyle("top"), 10) || 0;
8279 * Gets the bottom Y coordinate of the element (element Y position + element height)
8280 * @param {Boolean} local True to get the local css position instead of page coordinate
8283 getBottom : function(local){
8285 return this.getY() + this.getHeight();
8287 return (this.getTop(true) + this.getHeight()) || 0;
8292 * Initializes positioning on this element. If a desired position is not passed, it will make the
8293 * the element positioned relative IF it is not already positioned.
8294 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8295 * @param {Number} zIndex (optional) The zIndex to apply
8296 * @param {Number} x (optional) Set the page X position
8297 * @param {Number} y (optional) Set the page Y position
8299 position : function(pos, zIndex, x, y){
8301 if(this.getStyle('position') == 'static'){
8302 this.setStyle('position', 'relative');
8305 this.setStyle("position", pos);
8308 this.setStyle("z-index", zIndex);
8310 if(x !== undefined && y !== undefined){
8312 }else if(x !== undefined){
8314 }else if(y !== undefined){
8320 * Clear positioning back to the default when the document was loaded
8321 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8322 * @return {Roo.Element} this
8324 clearPositioning : function(value){
8332 "position" : "static"
8338 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8339 * snapshot before performing an update and then restoring the element.
8342 getPositioning : function(){
8343 var l = this.getStyle("left");
8344 var t = this.getStyle("top");
8346 "position" : this.getStyle("position"),
8348 "right" : l ? "" : this.getStyle("right"),
8350 "bottom" : t ? "" : this.getStyle("bottom"),
8351 "z-index" : this.getStyle("z-index")
8356 * Gets the width of the border(s) for the specified side(s)
8357 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8358 * passing lr would get the border (l)eft width + the border (r)ight width.
8359 * @return {Number} The width of the sides passed added together
8361 getBorderWidth : function(side){
8362 return this.addStyles(side, El.borders);
8366 * Gets the width of the padding(s) for the specified side(s)
8367 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8368 * passing lr would get the padding (l)eft + the padding (r)ight.
8369 * @return {Number} The padding of the sides passed added together
8371 getPadding : function(side){
8372 return this.addStyles(side, El.paddings);
8376 * Set positioning with an object returned by getPositioning().
8377 * @param {Object} posCfg
8378 * @return {Roo.Element} this
8380 setPositioning : function(pc){
8381 this.applyStyles(pc);
8382 if(pc.right == "auto"){
8383 this.dom.style.right = "";
8385 if(pc.bottom == "auto"){
8386 this.dom.style.bottom = "";
8392 fixDisplay : function(){
8393 if(this.getStyle("display") == "none"){
8394 this.setStyle("visibility", "hidden");
8395 this.setStyle("display", this.originalDisplay); // first try reverting to default
8396 if(this.getStyle("display") == "none"){ // if that fails, default to block
8397 this.setStyle("display", "block");
8403 * Quick set left and top adding default units
8404 * @param {String} left The left CSS property value
8405 * @param {String} top The top CSS property value
8406 * @return {Roo.Element} this
8408 setLeftTop : function(left, top){
8409 this.dom.style.left = this.addUnits(left);
8410 this.dom.style.top = this.addUnits(top);
8415 * Move this element relative to its current position.
8416 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8417 * @param {Number} distance How far to move the element in pixels
8418 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8419 * @return {Roo.Element} this
8421 move : function(direction, distance, animate){
8422 var xy = this.getXY();
8423 direction = direction.toLowerCase();
8427 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8431 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8436 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8441 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8448 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8449 * @return {Roo.Element} this
8452 if(!this.isClipped){
8453 this.isClipped = true;
8454 this.originalClip = {
8455 "o": this.getStyle("overflow"),
8456 "x": this.getStyle("overflow-x"),
8457 "y": this.getStyle("overflow-y")
8459 this.setStyle("overflow", "hidden");
8460 this.setStyle("overflow-x", "hidden");
8461 this.setStyle("overflow-y", "hidden");
8467 * Return clipping (overflow) to original clipping before clip() was called
8468 * @return {Roo.Element} this
8470 unclip : function(){
8472 this.isClipped = false;
8473 var o = this.originalClip;
8474 if(o.o){this.setStyle("overflow", o.o);}
8475 if(o.x){this.setStyle("overflow-x", o.x);}
8476 if(o.y){this.setStyle("overflow-y", o.y);}
8483 * Gets the x,y coordinates specified by the anchor position on the element.
8484 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8485 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8486 * {width: (target width), height: (target height)} (defaults to the element's current size)
8487 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8488 * @return {Array} [x, y] An array containing the element's x and y coordinates
8490 getAnchorXY : function(anchor, local, s){
8491 //Passing a different size is useful for pre-calculating anchors,
8492 //especially for anchored animations that change the el size.
8494 var w, h, vp = false;
8497 if(d == document.body || d == document){
8499 w = D.getViewWidth(); h = D.getViewHeight();
8501 w = this.getWidth(); h = this.getHeight();
8504 w = s.width; h = s.height;
8506 var x = 0, y = 0, r = Math.round;
8507 switch((anchor || "tl").toLowerCase()){
8549 var sc = this.getScroll();
8550 return [x + sc.left, y + sc.top];
8552 //Add the element's offset xy
8553 var o = this.getXY();
8554 return [x+o[0], y+o[1]];
8558 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8559 * supported position values.
8560 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8561 * @param {String} position The position to align to.
8562 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8563 * @return {Array} [x, y]
8565 getAlignToXY : function(el, p, o){
8569 throw "Element.alignTo with an element that doesn't exist";
8571 var c = false; //constrain to viewport
8572 var p1 = "", p2 = "";
8579 }else if(p.indexOf("-") == -1){
8582 p = p.toLowerCase();
8583 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8585 throw "Element.alignTo with an invalid alignment " + p;
8587 p1 = m[1]; p2 = m[2]; c = !!m[3];
8589 //Subtract the aligned el's internal xy from the target's offset xy
8590 //plus custom offset to get the aligned el's new offset xy
8591 var a1 = this.getAnchorXY(p1, true);
8592 var a2 = el.getAnchorXY(p2, false);
8593 var x = a2[0] - a1[0] + o[0];
8594 var y = a2[1] - a1[1] + o[1];
8596 //constrain the aligned el to viewport if necessary
8597 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8598 // 5px of margin for ie
8599 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8601 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8602 //perpendicular to the vp border, allow the aligned el to slide on that border,
8603 //otherwise swap the aligned el to the opposite border of the target.
8604 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8605 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8606 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8607 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8610 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8611 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8613 if((x+w) > dw + scrollX){
8614 x = swapX ? r.left-w : dw+scrollX-w;
8617 x = swapX ? r.right : scrollX;
8619 if((y+h) > dh + scrollY){
8620 y = swapY ? r.top-h : dh+scrollY-h;
8623 y = swapY ? r.bottom : scrollY;
8630 getConstrainToXY : function(){
8631 var os = {top:0, left:0, bottom:0, right: 0};
8633 return function(el, local, offsets, proposedXY){
8635 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8637 var vw, vh, vx = 0, vy = 0;
8638 if(el.dom == document.body || el.dom == document){
8639 vw = Roo.lib.Dom.getViewWidth();
8640 vh = Roo.lib.Dom.getViewHeight();
8642 vw = el.dom.clientWidth;
8643 vh = el.dom.clientHeight;
8645 var vxy = el.getXY();
8651 var s = el.getScroll();
8653 vx += offsets.left + s.left;
8654 vy += offsets.top + s.top;
8656 vw -= offsets.right;
8657 vh -= offsets.bottom;
8662 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8663 var x = xy[0], y = xy[1];
8664 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8666 // only move it if it needs it
8669 // first validate right/bottom
8678 // then make sure top/left isn't negative
8687 return moved ? [x, y] : false;
8692 adjustForConstraints : function(xy, parent, offsets){
8693 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8697 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8698 * document it aligns it to the viewport.
8699 * The position parameter is optional, and can be specified in any one of the following formats:
8701 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8702 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8703 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8704 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8705 * <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
8706 * element's anchor point, and the second value is used as the target's anchor point.</li>
8708 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8709 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8710 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8711 * that specified in order to enforce the viewport constraints.
8712 * Following are all of the supported anchor positions:
8715 ----- -----------------------------
8716 tl The top left corner (default)
8717 t The center of the top edge
8718 tr The top right corner
8719 l The center of the left edge
8720 c In the center of the element
8721 r The center of the right edge
8722 bl The bottom left corner
8723 b The center of the bottom edge
8724 br The bottom right corner
8728 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8729 el.alignTo("other-el");
8731 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8732 el.alignTo("other-el", "tr?");
8734 // align the bottom right corner of el with the center left edge of other-el
8735 el.alignTo("other-el", "br-l?");
8737 // align the center of el with the bottom left corner of other-el and
8738 // adjust the x position by -6 pixels (and the y position by 0)
8739 el.alignTo("other-el", "c-bl", [-6, 0]);
8741 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8742 * @param {String} position The position to align to.
8743 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8744 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8745 * @return {Roo.Element} this
8747 alignTo : function(element, position, offsets, animate){
8748 var xy = this.getAlignToXY(element, position, offsets);
8749 this.setXY(xy, this.preanim(arguments, 3));
8754 * Anchors an element to another element and realigns it when the window is resized.
8755 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8756 * @param {String} position The position to align to.
8757 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8758 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8759 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8760 * is a number, it is used as the buffer delay (defaults to 50ms).
8761 * @param {Function} callback The function to call after the animation finishes
8762 * @return {Roo.Element} this
8764 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8765 var action = function(){
8766 this.alignTo(el, alignment, offsets, animate);
8767 Roo.callback(callback, this);
8769 Roo.EventManager.onWindowResize(action, this);
8770 var tm = typeof monitorScroll;
8771 if(tm != 'undefined'){
8772 Roo.EventManager.on(window, 'scroll', action, this,
8773 {buffer: tm == 'number' ? monitorScroll : 50});
8775 action.call(this); // align immediately
8779 * Clears any opacity settings from this element. Required in some cases for IE.
8780 * @return {Roo.Element} this
8782 clearOpacity : function(){
8783 if (window.ActiveXObject) {
8784 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8785 this.dom.style.filter = "";
8788 this.dom.style.opacity = "";
8789 this.dom.style["-moz-opacity"] = "";
8790 this.dom.style["-khtml-opacity"] = "";
8796 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8797 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8798 * @return {Roo.Element} this
8800 hide : function(animate){
8801 this.setVisible(false, this.preanim(arguments, 0));
8806 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8807 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8808 * @return {Roo.Element} this
8810 show : function(animate){
8811 this.setVisible(true, this.preanim(arguments, 0));
8816 * @private Test if size has a unit, otherwise appends the default
8818 addUnits : function(size){
8819 return Roo.Element.addUnits(size, this.defaultUnit);
8823 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8824 * @return {Roo.Element} this
8826 beginMeasure : function(){
8828 if(el.offsetWidth || el.offsetHeight){
8829 return this; // offsets work already
8832 var p = this.dom, b = document.body; // start with this element
8833 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8834 var pe = Roo.get(p);
8835 if(pe.getStyle('display') == 'none'){
8836 changed.push({el: p, visibility: pe.getStyle("visibility")});
8837 p.style.visibility = "hidden";
8838 p.style.display = "block";
8842 this._measureChanged = changed;
8848 * Restores displays to before beginMeasure was called
8849 * @return {Roo.Element} this
8851 endMeasure : function(){
8852 var changed = this._measureChanged;
8854 for(var i = 0, len = changed.length; i < len; i++) {
8856 r.el.style.visibility = r.visibility;
8857 r.el.style.display = "none";
8859 this._measureChanged = null;
8865 * Update the innerHTML of this element, optionally searching for and processing scripts
8866 * @param {String} html The new HTML
8867 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8868 * @param {Function} callback For async script loading you can be noticed when the update completes
8869 * @return {Roo.Element} this
8871 update : function(html, loadScripts, callback){
8872 if(typeof html == "undefined"){
8875 if(loadScripts !== true){
8876 this.dom.innerHTML = html;
8877 if(typeof callback == "function"){
8885 html += '<span id="' + id + '"></span>';
8887 E.onAvailable(id, function(){
8888 var hd = document.getElementsByTagName("head")[0];
8889 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8890 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8891 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8894 while(match = re.exec(html)){
8895 var attrs = match[1];
8896 var srcMatch = attrs ? attrs.match(srcRe) : false;
8897 if(srcMatch && srcMatch[2]){
8898 var s = document.createElement("script");
8899 s.src = srcMatch[2];
8900 var typeMatch = attrs.match(typeRe);
8901 if(typeMatch && typeMatch[2]){
8902 s.type = typeMatch[2];
8905 }else if(match[2] && match[2].length > 0){
8906 if(window.execScript) {
8907 window.execScript(match[2]);
8915 window.eval(match[2]);
8919 var el = document.getElementById(id);
8920 if(el){el.parentNode.removeChild(el);}
8921 if(typeof callback == "function"){
8925 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8930 * Direct access to the UpdateManager update() method (takes the same parameters).
8931 * @param {String/Function} url The url for this request or a function to call to get the url
8932 * @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}
8933 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8934 * @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.
8935 * @return {Roo.Element} this
8938 var um = this.getUpdateManager();
8939 um.update.apply(um, arguments);
8944 * Gets this element's UpdateManager
8945 * @return {Roo.UpdateManager} The UpdateManager
8947 getUpdateManager : function(){
8948 if(!this.updateManager){
8949 this.updateManager = new Roo.UpdateManager(this);
8951 return this.updateManager;
8955 * Disables text selection for this element (normalized across browsers)
8956 * @return {Roo.Element} this
8958 unselectable : function(){
8959 this.dom.unselectable = "on";
8960 this.swallowEvent("selectstart", true);
8961 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8962 this.addClass("x-unselectable");
8967 * Calculates the x, y to center this element on the screen
8968 * @return {Array} The x, y values [x, y]
8970 getCenterXY : function(){
8971 return this.getAlignToXY(document, 'c-c');
8975 * Centers the Element in either the viewport, or another Element.
8976 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8978 center : function(centerIn){
8979 this.alignTo(centerIn || document, 'c-c');
8984 * Tests various css rules/browsers to determine if this element uses a border box
8987 isBorderBox : function(){
8988 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8992 * Return a box {x, y, width, height} that can be used to set another elements
8993 * size/location to match this element.
8994 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8995 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8996 * @return {Object} box An object in the format {x, y, width, height}
8998 getBox : function(contentBox, local){
9003 var left = parseInt(this.getStyle("left"), 10) || 0;
9004 var top = parseInt(this.getStyle("top"), 10) || 0;
9007 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9009 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9011 var l = this.getBorderWidth("l")+this.getPadding("l");
9012 var r = this.getBorderWidth("r")+this.getPadding("r");
9013 var t = this.getBorderWidth("t")+this.getPadding("t");
9014 var b = this.getBorderWidth("b")+this.getPadding("b");
9015 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)};
9017 bx.right = bx.x + bx.width;
9018 bx.bottom = bx.y + bx.height;
9023 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9024 for more information about the sides.
9025 * @param {String} sides
9028 getFrameWidth : function(sides, onlyContentBox){
9029 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9033 * 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.
9034 * @param {Object} box The box to fill {x, y, width, height}
9035 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9036 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9037 * @return {Roo.Element} this
9039 setBox : function(box, adjust, animate){
9040 var w = box.width, h = box.height;
9041 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9042 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9043 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9045 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9050 * Forces the browser to repaint this element
9051 * @return {Roo.Element} this
9053 repaint : function(){
9055 this.addClass("x-repaint");
9056 setTimeout(function(){
9057 Roo.get(dom).removeClass("x-repaint");
9063 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9064 * then it returns the calculated width of the sides (see getPadding)
9065 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9066 * @return {Object/Number}
9068 getMargins : function(side){
9071 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9072 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9073 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9074 right: parseInt(this.getStyle("margin-right"), 10) || 0
9077 return this.addStyles(side, El.margins);
9082 addStyles : function(sides, styles){
9084 for(var i = 0, len = sides.length; i < len; i++){
9085 v = this.getStyle(styles[sides.charAt(i)]);
9087 w = parseInt(v, 10);
9095 * Creates a proxy element of this element
9096 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9097 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9098 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9099 * @return {Roo.Element} The new proxy element
9101 createProxy : function(config, renderTo, matchBox){
9103 renderTo = Roo.getDom(renderTo);
9105 renderTo = document.body;
9107 config = typeof config == "object" ?
9108 config : {tag : "div", cls: config};
9109 var proxy = Roo.DomHelper.append(renderTo, config, true);
9111 proxy.setBox(this.getBox());
9117 * Puts a mask over this element to disable user interaction. Requires core.css.
9118 * This method can only be applied to elements which accept child nodes.
9119 * @param {String} msg (optional) A message to display in the mask
9120 * @param {String} msgCls (optional) A css class to apply to the msg element
9121 * @return {Element} The mask element
9123 mask : function(msg, msgCls)
9125 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9126 this.setStyle("position", "relative");
9129 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9132 this.addClass("x-masked");
9133 this._mask.setDisplayed(true);
9138 while (dom && dom.style) {
9139 if (!isNaN(parseInt(dom.style.zIndex))) {
9140 z = Math.max(z, parseInt(dom.style.zIndex));
9142 dom = dom.parentNode;
9144 // if we are masking the body - then it hides everything..
9145 if (this.dom == document.body) {
9147 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9148 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9151 if(typeof msg == 'string'){
9153 this._maskMsg = Roo.DomHelper.append(this.dom, {
9154 cls: "roo-el-mask-msg",
9158 cls: 'fa fa-spinner fa-spin'
9166 var mm = this._maskMsg;
9167 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9168 if (mm.dom.lastChild) { // weird IE issue?
9169 mm.dom.lastChild.innerHTML = msg;
9171 mm.setDisplayed(true);
9173 mm.setStyle('z-index', z + 102);
9175 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9176 this._mask.setHeight(this.getHeight());
9178 this._mask.setStyle('z-index', z + 100);
9184 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9185 * it is cached for reuse.
9187 unmask : function(removeEl){
9189 if(removeEl === true){
9190 this._mask.remove();
9193 this._maskMsg.remove();
9194 delete this._maskMsg;
9197 this._mask.setDisplayed(false);
9199 this._maskMsg.setDisplayed(false);
9203 this.removeClass("x-masked");
9207 * Returns true if this element is masked
9210 isMasked : function(){
9211 return this._mask && this._mask.isVisible();
9215 * Creates an iframe shim for this element to keep selects and other windowed objects from
9217 * @return {Roo.Element} The new shim element
9219 createShim : function(){
9220 var el = document.createElement('iframe');
9221 el.frameBorder = 'no';
9222 el.className = 'roo-shim';
9223 if(Roo.isIE && Roo.isSecure){
9224 el.src = Roo.SSL_SECURE_URL;
9226 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9227 shim.autoBoxAdjust = false;
9232 * Removes this element from the DOM and deletes it from the cache
9234 remove : function(){
9235 if(this.dom.parentNode){
9236 this.dom.parentNode.removeChild(this.dom);
9238 delete El.cache[this.dom.id];
9242 * Sets up event handlers to add and remove a css class when the mouse is over this element
9243 * @param {String} className
9244 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9245 * mouseout events for children elements
9246 * @return {Roo.Element} this
9248 addClassOnOver : function(className, preventFlicker){
9249 this.on("mouseover", function(){
9250 Roo.fly(this, '_internal').addClass(className);
9252 var removeFn = function(e){
9253 if(preventFlicker !== true || !e.within(this, true)){
9254 Roo.fly(this, '_internal').removeClass(className);
9257 this.on("mouseout", removeFn, this.dom);
9262 * Sets up event handlers to add and remove a css class when this element has the focus
9263 * @param {String} className
9264 * @return {Roo.Element} this
9266 addClassOnFocus : function(className){
9267 this.on("focus", function(){
9268 Roo.fly(this, '_internal').addClass(className);
9270 this.on("blur", function(){
9271 Roo.fly(this, '_internal').removeClass(className);
9276 * 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)
9277 * @param {String} className
9278 * @return {Roo.Element} this
9280 addClassOnClick : function(className){
9282 this.on("mousedown", function(){
9283 Roo.fly(dom, '_internal').addClass(className);
9284 var d = Roo.get(document);
9285 var fn = function(){
9286 Roo.fly(dom, '_internal').removeClass(className);
9287 d.removeListener("mouseup", fn);
9289 d.on("mouseup", fn);
9295 * Stops the specified event from bubbling and optionally prevents the default action
9296 * @param {String} eventName
9297 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9298 * @return {Roo.Element} this
9300 swallowEvent : function(eventName, preventDefault){
9301 var fn = function(e){
9302 e.stopPropagation();
9307 if(eventName instanceof Array){
9308 for(var i = 0, len = eventName.length; i < len; i++){
9309 this.on(eventName[i], fn);
9313 this.on(eventName, fn);
9320 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9323 * Sizes this element to its parent element's dimensions performing
9324 * neccessary box adjustments.
9325 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9326 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9327 * @return {Roo.Element} this
9329 fitToParent : function(monitorResize, targetParent) {
9330 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9331 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9332 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9335 var p = Roo.get(targetParent || this.dom.parentNode);
9336 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9337 if (monitorResize === true) {
9338 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9339 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9345 * Gets the next sibling, skipping text nodes
9346 * @return {HTMLElement} The next sibling or null
9348 getNextSibling : function(){
9349 var n = this.dom.nextSibling;
9350 while(n && n.nodeType != 1){
9357 * Gets the previous sibling, skipping text nodes
9358 * @return {HTMLElement} The previous sibling or null
9360 getPrevSibling : function(){
9361 var n = this.dom.previousSibling;
9362 while(n && n.nodeType != 1){
9363 n = n.previousSibling;
9370 * Appends the passed element(s) to this element
9371 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9372 * @return {Roo.Element} this
9374 appendChild: function(el){
9381 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9382 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9383 * automatically generated with the specified attributes.
9384 * @param {HTMLElement} insertBefore (optional) a child element of this element
9385 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9386 * @return {Roo.Element} The new child element
9388 createChild: function(config, insertBefore, returnDom){
9389 config = config || {tag:'div'};
9391 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9393 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9397 * Appends this element to the passed element
9398 * @param {String/HTMLElement/Element} el The new parent element
9399 * @return {Roo.Element} this
9401 appendTo: function(el){
9402 el = Roo.getDom(el);
9403 el.appendChild(this.dom);
9408 * Inserts this element before the passed element in the DOM
9409 * @param {String/HTMLElement/Element} el The element to insert before
9410 * @return {Roo.Element} this
9412 insertBefore: function(el){
9413 el = Roo.getDom(el);
9414 el.parentNode.insertBefore(this.dom, el);
9419 * Inserts this element after the passed element in the DOM
9420 * @param {String/HTMLElement/Element} el The element to insert after
9421 * @return {Roo.Element} this
9423 insertAfter: function(el){
9424 el = Roo.getDom(el);
9425 el.parentNode.insertBefore(this.dom, el.nextSibling);
9430 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9431 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9432 * @return {Roo.Element} The new child
9434 insertFirst: function(el, returnDom){
9436 if(typeof el == 'object' && !el.nodeType){ // dh config
9437 return this.createChild(el, this.dom.firstChild, returnDom);
9439 el = Roo.getDom(el);
9440 this.dom.insertBefore(el, this.dom.firstChild);
9441 return !returnDom ? Roo.get(el) : el;
9446 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9447 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9448 * @param {String} where (optional) 'before' or 'after' defaults to before
9449 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9450 * @return {Roo.Element} the inserted Element
9452 insertSibling: function(el, where, returnDom){
9453 where = where ? where.toLowerCase() : 'before';
9455 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9457 if(typeof el == 'object' && !el.nodeType){ // dh config
9458 if(where == 'after' && !this.dom.nextSibling){
9459 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9461 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9465 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9466 where == 'before' ? this.dom : this.dom.nextSibling);
9475 * Creates and wraps this element with another element
9476 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9477 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9478 * @return {HTMLElement/Element} The newly created wrapper element
9480 wrap: function(config, returnDom){
9482 config = {tag: "div"};
9484 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9485 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9490 * Replaces the passed element with this element
9491 * @param {String/HTMLElement/Element} el The element to replace
9492 * @return {Roo.Element} this
9494 replace: function(el){
9496 this.insertBefore(el);
9502 * Inserts an html fragment into this element
9503 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9504 * @param {String} html The HTML fragment
9505 * @param {Boolean} returnEl True to return an Roo.Element
9506 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9508 insertHtml : function(where, html, returnEl){
9509 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9510 return returnEl ? Roo.get(el) : el;
9514 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9515 * @param {Object} o The object with the attributes
9516 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9517 * @return {Roo.Element} this
9519 set : function(o, useSet){
9521 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9523 if(attr == "style" || typeof o[attr] == "function") { continue; }
9525 el.className = o["cls"];
9528 el.setAttribute(attr, o[attr]);
9535 Roo.DomHelper.applyStyles(el, o.style);
9541 * Convenience method for constructing a KeyMap
9542 * @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:
9543 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9544 * @param {Function} fn The function to call
9545 * @param {Object} scope (optional) The scope of the function
9546 * @return {Roo.KeyMap} The KeyMap created
9548 addKeyListener : function(key, fn, scope){
9550 if(typeof key != "object" || key instanceof Array){
9566 return new Roo.KeyMap(this, config);
9570 * Creates a KeyMap for this element
9571 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9572 * @return {Roo.KeyMap} The KeyMap created
9574 addKeyMap : function(config){
9575 return new Roo.KeyMap(this, config);
9579 * Returns true if this element is scrollable.
9582 isScrollable : function(){
9584 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9588 * 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().
9589 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9590 * @param {Number} value The new scroll value
9591 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9592 * @return {Element} this
9595 scrollTo : function(side, value, animate){
9596 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9598 this.dom[prop] = value;
9600 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9601 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9607 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9608 * within this element's scrollable range.
9609 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9610 * @param {Number} distance How far to scroll the element in pixels
9611 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9612 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9613 * was scrolled as far as it could go.
9615 scroll : function(direction, distance, animate){
9616 if(!this.isScrollable()){
9620 var l = el.scrollLeft, t = el.scrollTop;
9621 var w = el.scrollWidth, h = el.scrollHeight;
9622 var cw = el.clientWidth, ch = el.clientHeight;
9623 direction = direction.toLowerCase();
9624 var scrolled = false;
9625 var a = this.preanim(arguments, 2);
9630 var v = Math.min(l + distance, w-cw);
9631 this.scrollTo("left", v, a);
9638 var v = Math.max(l - distance, 0);
9639 this.scrollTo("left", v, a);
9647 var v = Math.max(t - distance, 0);
9648 this.scrollTo("top", v, a);
9656 var v = Math.min(t + distance, h-ch);
9657 this.scrollTo("top", v, a);
9666 * Translates the passed page coordinates into left/top css values for this element
9667 * @param {Number/Array} x The page x or an array containing [x, y]
9668 * @param {Number} y The page y
9669 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9671 translatePoints : function(x, y){
9672 if(typeof x == 'object' || x instanceof Array){
9675 var p = this.getStyle('position');
9676 var o = this.getXY();
9678 var l = parseInt(this.getStyle('left'), 10);
9679 var t = parseInt(this.getStyle('top'), 10);
9682 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9685 t = (p == "relative") ? 0 : this.dom.offsetTop;
9688 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9692 * Returns the current scroll position of the element.
9693 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9695 getScroll : function(){
9696 var d = this.dom, doc = document;
9697 if(d == doc || d == doc.body){
9698 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9699 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9700 return {left: l, top: t};
9702 return {left: d.scrollLeft, top: d.scrollTop};
9707 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9708 * are convert to standard 6 digit hex color.
9709 * @param {String} attr The css attribute
9710 * @param {String} defaultValue The default value to use when a valid color isn't found
9711 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9714 getColor : function(attr, defaultValue, prefix){
9715 var v = this.getStyle(attr);
9716 if(!v || v == "transparent" || v == "inherit") {
9717 return defaultValue;
9719 var color = typeof prefix == "undefined" ? "#" : prefix;
9720 if(v.substr(0, 4) == "rgb("){
9721 var rvs = v.slice(4, v.length -1).split(",");
9722 for(var i = 0; i < 3; i++){
9723 var h = parseInt(rvs[i]).toString(16);
9730 if(v.substr(0, 1) == "#"){
9732 for(var i = 1; i < 4; i++){
9733 var c = v.charAt(i);
9736 }else if(v.length == 7){
9737 color += v.substr(1);
9741 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9745 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9746 * gradient background, rounded corners and a 4-way shadow.
9747 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9748 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9749 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9750 * @return {Roo.Element} this
9752 boxWrap : function(cls){
9753 cls = cls || 'x-box';
9754 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9755 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9760 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9761 * @param {String} namespace The namespace in which to look for the attribute
9762 * @param {String} name The attribute name
9763 * @return {String} The attribute value
9765 getAttributeNS : Roo.isIE ? function(ns, name){
9767 var type = typeof d[ns+":"+name];
9768 if(type != 'undefined' && type != 'unknown'){
9769 return d[ns+":"+name];
9772 } : function(ns, name){
9774 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9779 * Sets or Returns the value the dom attribute value
9780 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9781 * @param {String} value (optional) The value to set the attribute to
9782 * @return {String} The attribute value
9784 attr : function(name){
9785 if (arguments.length > 1) {
9786 this.dom.setAttribute(name, arguments[1]);
9787 return arguments[1];
9789 if (typeof(name) == 'object') {
9790 for(var i in name) {
9791 this.attr(i, name[i]);
9797 if (!this.dom.hasAttribute(name)) {
9800 return this.dom.getAttribute(name);
9807 var ep = El.prototype;
9810 * Appends an event handler (Shorthand for addListener)
9811 * @param {String} eventName The type of event to append
9812 * @param {Function} fn The method the event invokes
9813 * @param {Object} scope (optional) The scope (this object) of the fn
9814 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9817 ep.on = ep.addListener;
9819 ep.mon = ep.addListener;
9822 * Removes an event handler from this element (shorthand for removeListener)
9823 * @param {String} eventName the type of event to remove
9824 * @param {Function} fn the method the event invokes
9825 * @return {Roo.Element} this
9828 ep.un = ep.removeListener;
9831 * true to automatically adjust width and height settings for box-model issues (default to true)
9833 ep.autoBoxAdjust = true;
9836 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9839 El.addUnits = function(v, defaultUnit){
9840 if(v === "" || v == "auto"){
9843 if(v === undefined){
9846 if(typeof v == "number" || !El.unitPattern.test(v)){
9847 return v + (defaultUnit || 'px');
9852 // special markup used throughout Roo when box wrapping elements
9853 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>';
9855 * Visibility mode constant - Use visibility to hide element
9861 * Visibility mode constant - Use display to hide element
9867 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9868 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9869 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9881 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9882 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9883 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9884 * @return {Element} The Element object
9887 El.get = function(el){
9889 if(!el){ return null; }
9890 if(typeof el == "string"){ // element id
9891 if(!(elm = document.getElementById(el))){
9894 if(ex = El.cache[el]){
9897 ex = El.cache[el] = new El(elm);
9900 }else if(el.tagName){ // dom element
9904 if(ex = El.cache[id]){
9907 ex = El.cache[id] = new El(el);
9910 }else if(el instanceof El){
9912 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9913 // catch case where it hasn't been appended
9914 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9917 }else if(el.isComposite){
9919 }else if(el instanceof Array){
9920 return El.select(el);
9921 }else if(el == document){
9922 // create a bogus element object representing the document object
9924 var f = function(){};
9925 f.prototype = El.prototype;
9927 docEl.dom = document;
9935 El.uncache = function(el){
9936 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9938 delete El.cache[a[i].id || a[i]];
9944 // Garbage collection - uncache elements/purge listeners on orphaned elements
9945 // so we don't hold a reference and cause the browser to retain them
9946 El.garbageCollect = function(){
9947 if(!Roo.enableGarbageCollector){
9948 clearInterval(El.collectorThread);
9951 for(var eid in El.cache){
9952 var el = El.cache[eid], d = el.dom;
9953 // -------------------------------------------------------
9954 // Determining what is garbage:
9955 // -------------------------------------------------------
9957 // dom node is null, definitely garbage
9958 // -------------------------------------------------------
9960 // no parentNode == direct orphan, definitely garbage
9961 // -------------------------------------------------------
9962 // !d.offsetParent && !document.getElementById(eid)
9963 // display none elements have no offsetParent so we will
9964 // also try to look it up by it's id. However, check
9965 // offsetParent first so we don't do unneeded lookups.
9966 // This enables collection of elements that are not orphans
9967 // directly, but somewhere up the line they have an orphan
9969 // -------------------------------------------------------
9970 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9971 delete El.cache[eid];
9972 if(d && Roo.enableListenerCollection){
9978 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9982 El.Flyweight = function(dom){
9985 El.Flyweight.prototype = El.prototype;
9987 El._flyweights = {};
9989 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9990 * the dom node can be overwritten by other code.
9991 * @param {String/HTMLElement} el The dom node or id
9992 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9993 * prevent conflicts (e.g. internally Roo uses "_internal")
9995 * @return {Element} The shared Element object
9997 El.fly = function(el, named){
9998 named = named || '_global';
9999 el = Roo.getDom(el);
10003 if(!El._flyweights[named]){
10004 El._flyweights[named] = new El.Flyweight();
10006 El._flyweights[named].dom = el;
10007 return El._flyweights[named];
10011 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10012 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10013 * Shorthand of {@link Roo.Element#get}
10014 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10015 * @return {Element} The Element object
10021 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10022 * the dom node can be overwritten by other code.
10023 * Shorthand of {@link Roo.Element#fly}
10024 * @param {String/HTMLElement} el The dom node or id
10025 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10026 * prevent conflicts (e.g. internally Roo uses "_internal")
10028 * @return {Element} The shared Element object
10034 // speedy lookup for elements never to box adjust
10035 var noBoxAdjust = Roo.isStrict ? {
10038 input:1, select:1, textarea:1
10040 if(Roo.isIE || Roo.isGecko){
10041 noBoxAdjust['button'] = 1;
10045 Roo.EventManager.on(window, 'unload', function(){
10047 delete El._flyweights;
10055 Roo.Element.selectorFunction = Roo.DomQuery.select;
10058 Roo.Element.select = function(selector, unique, root){
10060 if(typeof selector == "string"){
10061 els = Roo.Element.selectorFunction(selector, root);
10062 }else if(selector.length !== undefined){
10065 throw "Invalid selector";
10067 if(unique === true){
10068 return new Roo.CompositeElement(els);
10070 return new Roo.CompositeElementLite(els);
10074 * Selects elements based on the passed CSS selector to enable working on them as 1.
10075 * @param {String/Array} selector The CSS selector or an array of elements
10076 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10077 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10078 * @return {CompositeElementLite/CompositeElement}
10082 Roo.select = Roo.Element.select;
10099 * Ext JS Library 1.1.1
10100 * Copyright(c) 2006-2007, Ext JS, LLC.
10102 * Originally Released Under LGPL - original licence link has changed is not relivant.
10105 * <script type="text/javascript">
10110 //Notifies Element that fx methods are available
10111 Roo.enableFx = true;
10115 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10116 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10117 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10118 * Element effects to work.</p><br/>
10120 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10121 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10122 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10123 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10124 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10125 * expected results and should be done with care.</p><br/>
10127 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10128 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10131 ----- -----------------------------
10132 tl The top left corner
10133 t The center of the top edge
10134 tr The top right corner
10135 l The center of the left edge
10136 r The center of the right edge
10137 bl The bottom left corner
10138 b The center of the bottom edge
10139 br The bottom right corner
10141 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10142 * below are common options that can be passed to any Fx method.</b>
10143 * @cfg {Function} callback A function called when the effect is finished
10144 * @cfg {Object} scope The scope of the effect function
10145 * @cfg {String} easing A valid Easing value for the effect
10146 * @cfg {String} afterCls A css class to apply after the effect
10147 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10148 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10149 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10150 * effects that end with the element being visually hidden, ignored otherwise)
10151 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10152 * a function which returns such a specification that will be applied to the Element after the effect finishes
10153 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10154 * @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
10155 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10159 * Slides the element into view. An anchor point can be optionally passed to set the point of
10160 * origin for the slide effect. This function automatically handles wrapping the element with
10161 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10164 // default: slide the element in from the top
10167 // custom: slide the element in from the right with a 2-second duration
10168 el.slideIn('r', { duration: 2 });
10170 // common config options shown with default values
10176 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10177 * @param {Object} options (optional) Object literal with any of the Fx config options
10178 * @return {Roo.Element} The Element
10180 slideIn : function(anchor, o){
10181 var el = this.getFxEl();
10184 el.queueFx(o, function(){
10186 anchor = anchor || "t";
10188 // fix display to visibility
10191 // restore values after effect
10192 var r = this.getFxRestore();
10193 var b = this.getBox();
10194 // fixed size for slide
10198 var wrap = this.fxWrap(r.pos, o, "hidden");
10200 var st = this.dom.style;
10201 st.visibility = "visible";
10202 st.position = "absolute";
10204 // clear out temp styles after slide and unwrap
10205 var after = function(){
10206 el.fxUnwrap(wrap, r.pos, o);
10207 st.width = r.width;
10208 st.height = r.height;
10211 // time to calc the positions
10212 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10214 switch(anchor.toLowerCase()){
10216 wrap.setSize(b.width, 0);
10217 st.left = st.bottom = "0";
10221 wrap.setSize(0, b.height);
10222 st.right = st.top = "0";
10226 wrap.setSize(0, b.height);
10227 wrap.setX(b.right);
10228 st.left = st.top = "0";
10229 a = {width: bw, points: pt};
10232 wrap.setSize(b.width, 0);
10233 wrap.setY(b.bottom);
10234 st.left = st.top = "0";
10235 a = {height: bh, points: pt};
10238 wrap.setSize(0, 0);
10239 st.right = st.bottom = "0";
10240 a = {width: bw, height: bh};
10243 wrap.setSize(0, 0);
10244 wrap.setY(b.y+b.height);
10245 st.right = st.top = "0";
10246 a = {width: bw, height: bh, points: pt};
10249 wrap.setSize(0, 0);
10250 wrap.setXY([b.right, b.bottom]);
10251 st.left = st.top = "0";
10252 a = {width: bw, height: bh, points: pt};
10255 wrap.setSize(0, 0);
10256 wrap.setX(b.x+b.width);
10257 st.left = st.bottom = "0";
10258 a = {width: bw, height: bh, points: pt};
10261 this.dom.style.visibility = "visible";
10264 arguments.callee.anim = wrap.fxanim(a,
10274 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10275 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10276 * 'hidden') but block elements will still take up space in the document. The element must be removed
10277 * from the DOM using the 'remove' config option if desired. This function automatically handles
10278 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10281 // default: slide the element out to the top
10284 // custom: slide the element out to the right with a 2-second duration
10285 el.slideOut('r', { duration: 2 });
10287 // common config options shown with default values
10295 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10296 * @param {Object} options (optional) Object literal with any of the Fx config options
10297 * @return {Roo.Element} The Element
10299 slideOut : function(anchor, o){
10300 var el = this.getFxEl();
10303 el.queueFx(o, function(){
10305 anchor = anchor || "t";
10307 // restore values after effect
10308 var r = this.getFxRestore();
10310 var b = this.getBox();
10311 // fixed size for slide
10315 var wrap = this.fxWrap(r.pos, o, "visible");
10317 var st = this.dom.style;
10318 st.visibility = "visible";
10319 st.position = "absolute";
10323 var after = function(){
10325 el.setDisplayed(false);
10330 el.fxUnwrap(wrap, r.pos, o);
10332 st.width = r.width;
10333 st.height = r.height;
10338 var a, zero = {to: 0};
10339 switch(anchor.toLowerCase()){
10341 st.left = st.bottom = "0";
10342 a = {height: zero};
10345 st.right = st.top = "0";
10349 st.left = st.top = "0";
10350 a = {width: zero, points: {to:[b.right, b.y]}};
10353 st.left = st.top = "0";
10354 a = {height: zero, points: {to:[b.x, b.bottom]}};
10357 st.right = st.bottom = "0";
10358 a = {width: zero, height: zero};
10361 st.right = st.top = "0";
10362 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10365 st.left = st.top = "0";
10366 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10369 st.left = st.bottom = "0";
10370 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10374 arguments.callee.anim = wrap.fxanim(a,
10384 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10385 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10386 * The element must be removed from the DOM using the 'remove' config option if desired.
10392 // common config options shown with default values
10400 * @param {Object} options (optional) Object literal with any of the Fx config options
10401 * @return {Roo.Element} The Element
10403 puff : function(o){
10404 var el = this.getFxEl();
10407 el.queueFx(o, function(){
10408 this.clearOpacity();
10411 // restore values after effect
10412 var r = this.getFxRestore();
10413 var st = this.dom.style;
10415 var after = function(){
10417 el.setDisplayed(false);
10424 el.setPositioning(r.pos);
10425 st.width = r.width;
10426 st.height = r.height;
10431 var width = this.getWidth();
10432 var height = this.getHeight();
10434 arguments.callee.anim = this.fxanim({
10435 width : {to: this.adjustWidth(width * 2)},
10436 height : {to: this.adjustHeight(height * 2)},
10437 points : {by: [-(width * .5), -(height * .5)]},
10439 fontSize: {to:200, unit: "%"}
10450 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10451 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10452 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10458 // all config options shown with default values
10466 * @param {Object} options (optional) Object literal with any of the Fx config options
10467 * @return {Roo.Element} The Element
10469 switchOff : function(o){
10470 var el = this.getFxEl();
10473 el.queueFx(o, function(){
10474 this.clearOpacity();
10477 // restore values after effect
10478 var r = this.getFxRestore();
10479 var st = this.dom.style;
10481 var after = function(){
10483 el.setDisplayed(false);
10489 el.setPositioning(r.pos);
10490 st.width = r.width;
10491 st.height = r.height;
10496 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10497 this.clearOpacity();
10501 points:{by:[0, this.getHeight() * .5]}
10502 }, o, 'motion', 0.3, 'easeIn', after);
10503 }).defer(100, this);
10510 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10511 * changed using the "attr" config option) and then fading back to the original color. If no original
10512 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10515 // default: highlight background to yellow
10518 // custom: highlight foreground text to blue for 2 seconds
10519 el.highlight("0000ff", { attr: 'color', duration: 2 });
10521 // common config options shown with default values
10522 el.highlight("ffff9c", {
10523 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10524 endColor: (current color) or "ffffff",
10529 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10530 * @param {Object} options (optional) Object literal with any of the Fx config options
10531 * @return {Roo.Element} The Element
10533 highlight : function(color, o){
10534 var el = this.getFxEl();
10537 el.queueFx(o, function(){
10538 color = color || "ffff9c";
10539 attr = o.attr || "backgroundColor";
10541 this.clearOpacity();
10544 var origColor = this.getColor(attr);
10545 var restoreColor = this.dom.style[attr];
10546 endColor = (o.endColor || origColor) || "ffffff";
10548 var after = function(){
10549 el.dom.style[attr] = restoreColor;
10554 a[attr] = {from: color, to: endColor};
10555 arguments.callee.anim = this.fxanim(a,
10565 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10568 // default: a single light blue ripple
10571 // custom: 3 red ripples lasting 3 seconds total
10572 el.frame("ff0000", 3, { duration: 3 });
10574 // common config options shown with default values
10575 el.frame("C3DAF9", 1, {
10576 duration: 1 //duration of entire animation (not each individual ripple)
10577 // Note: Easing is not configurable and will be ignored if included
10580 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10581 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10582 * @param {Object} options (optional) Object literal with any of the Fx config options
10583 * @return {Roo.Element} The Element
10585 frame : function(color, count, o){
10586 var el = this.getFxEl();
10589 el.queueFx(o, function(){
10590 color = color || "#C3DAF9";
10591 if(color.length == 6){
10592 color = "#" + color;
10594 count = count || 1;
10595 duration = o.duration || 1;
10598 var b = this.getBox();
10599 var animFn = function(){
10600 var proxy = this.createProxy({
10603 visbility:"hidden",
10604 position:"absolute",
10605 "z-index":"35000", // yee haw
10606 border:"0px solid " + color
10609 var scale = Roo.isBorderBox ? 2 : 1;
10611 top:{from:b.y, to:b.y - 20},
10612 left:{from:b.x, to:b.x - 20},
10613 borderWidth:{from:0, to:10},
10614 opacity:{from:1, to:0},
10615 height:{from:b.height, to:(b.height + (20*scale))},
10616 width:{from:b.width, to:(b.width + (20*scale))}
10617 }, duration, function(){
10621 animFn.defer((duration/2)*1000, this);
10632 * Creates a pause before any subsequent queued effects begin. If there are
10633 * no effects queued after the pause it will have no effect.
10638 * @param {Number} seconds The length of time to pause (in seconds)
10639 * @return {Roo.Element} The Element
10641 pause : function(seconds){
10642 var el = this.getFxEl();
10645 el.queueFx(o, function(){
10646 setTimeout(function(){
10648 }, seconds * 1000);
10654 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10655 * using the "endOpacity" config option.
10658 // default: fade in from opacity 0 to 100%
10661 // custom: fade in from opacity 0 to 75% over 2 seconds
10662 el.fadeIn({ endOpacity: .75, duration: 2});
10664 // common config options shown with default values
10666 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10671 * @param {Object} options (optional) Object literal with any of the Fx config options
10672 * @return {Roo.Element} The Element
10674 fadeIn : function(o){
10675 var el = this.getFxEl();
10677 el.queueFx(o, function(){
10678 this.setOpacity(0);
10680 this.dom.style.visibility = 'visible';
10681 var to = o.endOpacity || 1;
10682 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10683 o, null, .5, "easeOut", function(){
10685 this.clearOpacity();
10694 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10695 * using the "endOpacity" config option.
10698 // default: fade out from the element's current opacity to 0
10701 // custom: fade out from the element's current opacity to 25% over 2 seconds
10702 el.fadeOut({ endOpacity: .25, duration: 2});
10704 // common config options shown with default values
10706 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10713 * @param {Object} options (optional) Object literal with any of the Fx config options
10714 * @return {Roo.Element} The Element
10716 fadeOut : function(o){
10717 var el = this.getFxEl();
10719 el.queueFx(o, function(){
10720 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10721 o, null, .5, "easeOut", function(){
10722 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10723 this.dom.style.display = "none";
10725 this.dom.style.visibility = "hidden";
10727 this.clearOpacity();
10735 * Animates the transition of an element's dimensions from a starting height/width
10736 * to an ending height/width.
10739 // change height and width to 100x100 pixels
10740 el.scale(100, 100);
10742 // common config options shown with default values. The height and width will default to
10743 // the element's existing values if passed as null.
10746 [element's height], {
10751 * @param {Number} width The new width (pass undefined to keep the original width)
10752 * @param {Number} height The new height (pass undefined to keep the original height)
10753 * @param {Object} options (optional) Object literal with any of the Fx config options
10754 * @return {Roo.Element} The Element
10756 scale : function(w, h, o){
10757 this.shift(Roo.apply({}, o, {
10765 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10766 * Any of these properties not specified in the config object will not be changed. This effect
10767 * requires that at least one new dimension, position or opacity setting must be passed in on
10768 * the config object in order for the function to have any effect.
10771 // slide the element horizontally to x position 200 while changing the height and opacity
10772 el.shift({ x: 200, height: 50, opacity: .8 });
10774 // common config options shown with default values.
10776 width: [element's width],
10777 height: [element's height],
10778 x: [element's x position],
10779 y: [element's y position],
10780 opacity: [element's opacity],
10785 * @param {Object} options Object literal with any of the Fx config options
10786 * @return {Roo.Element} The Element
10788 shift : function(o){
10789 var el = this.getFxEl();
10791 el.queueFx(o, function(){
10792 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10793 if(w !== undefined){
10794 a.width = {to: this.adjustWidth(w)};
10796 if(h !== undefined){
10797 a.height = {to: this.adjustHeight(h)};
10799 if(x !== undefined || y !== undefined){
10801 x !== undefined ? x : this.getX(),
10802 y !== undefined ? y : this.getY()
10805 if(op !== undefined){
10806 a.opacity = {to: op};
10808 if(o.xy !== undefined){
10809 a.points = {to: o.xy};
10811 arguments.callee.anim = this.fxanim(a,
10812 o, 'motion', .35, "easeOut", function(){
10820 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10821 * ending point of the effect.
10824 // default: slide the element downward while fading out
10827 // custom: slide the element out to the right with a 2-second duration
10828 el.ghost('r', { duration: 2 });
10830 // common config options shown with default values
10838 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10839 * @param {Object} options (optional) Object literal with any of the Fx config options
10840 * @return {Roo.Element} The Element
10842 ghost : function(anchor, o){
10843 var el = this.getFxEl();
10846 el.queueFx(o, function(){
10847 anchor = anchor || "b";
10849 // restore values after effect
10850 var r = this.getFxRestore();
10851 var w = this.getWidth(),
10852 h = this.getHeight();
10854 var st = this.dom.style;
10856 var after = function(){
10858 el.setDisplayed(false);
10864 el.setPositioning(r.pos);
10865 st.width = r.width;
10866 st.height = r.height;
10871 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10872 switch(anchor.toLowerCase()){
10899 arguments.callee.anim = this.fxanim(a,
10909 * Ensures that all effects queued after syncFx is called on the element are
10910 * run concurrently. This is the opposite of {@link #sequenceFx}.
10911 * @return {Roo.Element} The Element
10913 syncFx : function(){
10914 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10923 * Ensures that all effects queued after sequenceFx is called on the element are
10924 * run in sequence. This is the opposite of {@link #syncFx}.
10925 * @return {Roo.Element} The Element
10927 sequenceFx : function(){
10928 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10930 concurrent : false,
10937 nextFx : function(){
10938 var ef = this.fxQueue[0];
10945 * Returns true if the element has any effects actively running or queued, else returns false.
10946 * @return {Boolean} True if element has active effects, else false
10948 hasActiveFx : function(){
10949 return this.fxQueue && this.fxQueue[0];
10953 * Stops any running effects and clears the element's internal effects queue if it contains
10954 * any additional effects that haven't started yet.
10955 * @return {Roo.Element} The Element
10957 stopFx : function(){
10958 if(this.hasActiveFx()){
10959 var cur = this.fxQueue[0];
10960 if(cur && cur.anim && cur.anim.isAnimated()){
10961 this.fxQueue = [cur]; // clear out others
10962 cur.anim.stop(true);
10969 beforeFx : function(o){
10970 if(this.hasActiveFx() && !o.concurrent){
10981 * Returns true if the element is currently blocking so that no other effect can be queued
10982 * until this effect is finished, else returns false if blocking is not set. This is commonly
10983 * used to ensure that an effect initiated by a user action runs to completion prior to the
10984 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10985 * @return {Boolean} True if blocking, else false
10987 hasFxBlock : function(){
10988 var q = this.fxQueue;
10989 return q && q[0] && q[0].block;
10993 queueFx : function(o, fn){
10997 if(!this.hasFxBlock()){
10998 Roo.applyIf(o, this.fxDefaults);
11000 var run = this.beforeFx(o);
11001 fn.block = o.block;
11002 this.fxQueue.push(fn);
11014 fxWrap : function(pos, o, vis){
11016 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11019 wrapXY = this.getXY();
11021 var div = document.createElement("div");
11022 div.style.visibility = vis;
11023 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11024 wrap.setPositioning(pos);
11025 if(wrap.getStyle("position") == "static"){
11026 wrap.position("relative");
11028 this.clearPositioning('auto');
11030 wrap.dom.appendChild(this.dom);
11032 wrap.setXY(wrapXY);
11039 fxUnwrap : function(wrap, pos, o){
11040 this.clearPositioning();
11041 this.setPositioning(pos);
11043 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11049 getFxRestore : function(){
11050 var st = this.dom.style;
11051 return {pos: this.getPositioning(), width: st.width, height : st.height};
11055 afterFx : function(o){
11057 this.applyStyles(o.afterStyle);
11060 this.addClass(o.afterCls);
11062 if(o.remove === true){
11065 Roo.callback(o.callback, o.scope, [this]);
11067 this.fxQueue.shift();
11073 getFxEl : function(){ // support for composite element fx
11074 return Roo.get(this.dom);
11078 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11079 animType = animType || 'run';
11081 var anim = Roo.lib.Anim[animType](
11083 (opt.duration || defaultDur) || .35,
11084 (opt.easing || defaultEase) || 'easeOut',
11086 Roo.callback(cb, this);
11095 // backwords compat
11096 Roo.Fx.resize = Roo.Fx.scale;
11098 //When included, Roo.Fx is automatically applied to Element so that all basic
11099 //effects are available directly via the Element API
11100 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11102 * Ext JS Library 1.1.1
11103 * Copyright(c) 2006-2007, Ext JS, LLC.
11105 * Originally Released Under LGPL - original licence link has changed is not relivant.
11108 * <script type="text/javascript">
11113 * @class Roo.CompositeElement
11114 * Standard composite class. Creates a Roo.Element for every element in the collection.
11116 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11117 * actions will be performed on all the elements in this collection.</b>
11119 * All methods return <i>this</i> and can be chained.
11121 var els = Roo.select("#some-el div.some-class", true);
11122 // or select directly from an existing element
11123 var el = Roo.get('some-el');
11124 el.select('div.some-class', true);
11126 els.setWidth(100); // all elements become 100 width
11127 els.hide(true); // all elements fade out and hide
11129 els.setWidth(100).hide(true);
11132 Roo.CompositeElement = function(els){
11133 this.elements = [];
11134 this.addElements(els);
11136 Roo.CompositeElement.prototype = {
11138 addElements : function(els){
11142 if(typeof els == "string"){
11143 els = Roo.Element.selectorFunction(els);
11145 var yels = this.elements;
11146 var index = yels.length-1;
11147 for(var i = 0, len = els.length; i < len; i++) {
11148 yels[++index] = Roo.get(els[i]);
11154 * Clears this composite and adds the elements returned by the passed selector.
11155 * @param {String/Array} els A string CSS selector, an array of elements or an element
11156 * @return {CompositeElement} this
11158 fill : function(els){
11159 this.elements = [];
11165 * Filters this composite to only elements that match the passed selector.
11166 * @param {String} selector A string CSS selector
11167 * @param {Boolean} inverse return inverse filter (not matches)
11168 * @return {CompositeElement} this
11170 filter : function(selector, inverse){
11172 inverse = inverse || false;
11173 this.each(function(el){
11174 var match = inverse ? !el.is(selector) : el.is(selector);
11176 els[els.length] = el.dom;
11183 invoke : function(fn, args){
11184 var els = this.elements;
11185 for(var i = 0, len = els.length; i < len; i++) {
11186 Roo.Element.prototype[fn].apply(els[i], args);
11191 * Adds elements to this composite.
11192 * @param {String/Array} els A string CSS selector, an array of elements or an element
11193 * @return {CompositeElement} this
11195 add : function(els){
11196 if(typeof els == "string"){
11197 this.addElements(Roo.Element.selectorFunction(els));
11198 }else if(els.length !== undefined){
11199 this.addElements(els);
11201 this.addElements([els]);
11206 * Calls the passed function passing (el, this, index) for each element in this composite.
11207 * @param {Function} fn The function to call
11208 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11209 * @return {CompositeElement} this
11211 each : function(fn, scope){
11212 var els = this.elements;
11213 for(var i = 0, len = els.length; i < len; i++){
11214 if(fn.call(scope || els[i], els[i], this, i) === false) {
11222 * Returns the Element object at the specified index
11223 * @param {Number} index
11224 * @return {Roo.Element}
11226 item : function(index){
11227 return this.elements[index] || null;
11231 * Returns the first Element
11232 * @return {Roo.Element}
11234 first : function(){
11235 return this.item(0);
11239 * Returns the last Element
11240 * @return {Roo.Element}
11243 return this.item(this.elements.length-1);
11247 * Returns the number of elements in this composite
11250 getCount : function(){
11251 return this.elements.length;
11255 * Returns true if this composite contains the passed element
11258 contains : function(el){
11259 return this.indexOf(el) !== -1;
11263 * Returns true if this composite contains the passed element
11266 indexOf : function(el){
11267 return this.elements.indexOf(Roo.get(el));
11272 * Removes the specified element(s).
11273 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11274 * or an array of any of those.
11275 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11276 * @return {CompositeElement} this
11278 removeElement : function(el, removeDom){
11279 if(el instanceof Array){
11280 for(var i = 0, len = el.length; i < len; i++){
11281 this.removeElement(el[i]);
11285 var index = typeof el == 'number' ? el : this.indexOf(el);
11288 var d = this.elements[index];
11292 d.parentNode.removeChild(d);
11295 this.elements.splice(index, 1);
11301 * Replaces the specified element with the passed element.
11302 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11304 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11305 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11306 * @return {CompositeElement} this
11308 replaceElement : function(el, replacement, domReplace){
11309 var index = typeof el == 'number' ? el : this.indexOf(el);
11312 this.elements[index].replaceWith(replacement);
11314 this.elements.splice(index, 1, Roo.get(replacement))
11321 * Removes all elements.
11323 clear : function(){
11324 this.elements = [];
11328 Roo.CompositeElement.createCall = function(proto, fnName){
11329 if(!proto[fnName]){
11330 proto[fnName] = function(){
11331 return this.invoke(fnName, arguments);
11335 for(var fnName in Roo.Element.prototype){
11336 if(typeof Roo.Element.prototype[fnName] == "function"){
11337 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11343 * Ext JS Library 1.1.1
11344 * Copyright(c) 2006-2007, Ext JS, LLC.
11346 * Originally Released Under LGPL - original licence link has changed is not relivant.
11349 * <script type="text/javascript">
11353 * @class Roo.CompositeElementLite
11354 * @extends Roo.CompositeElement
11355 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11357 var els = Roo.select("#some-el div.some-class");
11358 // or select directly from an existing element
11359 var el = Roo.get('some-el');
11360 el.select('div.some-class');
11362 els.setWidth(100); // all elements become 100 width
11363 els.hide(true); // all elements fade out and hide
11365 els.setWidth(100).hide(true);
11366 </code></pre><br><br>
11367 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11368 * actions will be performed on all the elements in this collection.</b>
11370 Roo.CompositeElementLite = function(els){
11371 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11372 this.el = new Roo.Element.Flyweight();
11374 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11375 addElements : function(els){
11377 if(els instanceof Array){
11378 this.elements = this.elements.concat(els);
11380 var yels = this.elements;
11381 var index = yels.length-1;
11382 for(var i = 0, len = els.length; i < len; i++) {
11383 yels[++index] = els[i];
11389 invoke : function(fn, args){
11390 var els = this.elements;
11392 for(var i = 0, len = els.length; i < len; i++) {
11394 Roo.Element.prototype[fn].apply(el, args);
11399 * Returns a flyweight Element of the dom element object at the specified index
11400 * @param {Number} index
11401 * @return {Roo.Element}
11403 item : function(index){
11404 if(!this.elements[index]){
11407 this.el.dom = this.elements[index];
11411 // fixes scope with flyweight
11412 addListener : function(eventName, handler, scope, opt){
11413 var els = this.elements;
11414 for(var i = 0, len = els.length; i < len; i++) {
11415 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11421 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11422 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11423 * a reference to the dom node, use el.dom.</b>
11424 * @param {Function} fn The function to call
11425 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11426 * @return {CompositeElement} this
11428 each : function(fn, scope){
11429 var els = this.elements;
11431 for(var i = 0, len = els.length; i < len; i++){
11433 if(fn.call(scope || el, el, this, i) === false){
11440 indexOf : function(el){
11441 return this.elements.indexOf(Roo.getDom(el));
11444 replaceElement : function(el, replacement, domReplace){
11445 var index = typeof el == 'number' ? el : this.indexOf(el);
11447 replacement = Roo.getDom(replacement);
11449 var d = this.elements[index];
11450 d.parentNode.insertBefore(replacement, d);
11451 d.parentNode.removeChild(d);
11453 this.elements.splice(index, 1, replacement);
11458 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11462 * Ext JS Library 1.1.1
11463 * Copyright(c) 2006-2007, Ext JS, LLC.
11465 * Originally Released Under LGPL - original licence link has changed is not relivant.
11468 * <script type="text/javascript">
11474 * @class Roo.data.Connection
11475 * @extends Roo.util.Observable
11476 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11477 * either to a configured URL, or to a URL specified at request time.
11479 * Requests made by this class are asynchronous, and will return immediately. No data from
11480 * the server will be available to the statement immediately following the {@link #request} call.
11481 * To process returned data, use a callback in the request options object, or an event listener.
11483 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11484 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11485 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11486 * property and, if present, the IFRAME's XML document as the responseXML property.
11488 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11489 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11490 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11491 * standard DOM methods.
11493 * @param {Object} config a configuration object.
11495 Roo.data.Connection = function(config){
11496 Roo.apply(this, config);
11499 * @event beforerequest
11500 * Fires before a network request is made to retrieve a data object.
11501 * @param {Connection} conn This Connection object.
11502 * @param {Object} options The options config object passed to the {@link #request} method.
11504 "beforerequest" : true,
11506 * @event requestcomplete
11507 * Fires if the request was successfully completed.
11508 * @param {Connection} conn This Connection object.
11509 * @param {Object} response The XHR object containing the response data.
11510 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11511 * @param {Object} options The options config object passed to the {@link #request} method.
11513 "requestcomplete" : true,
11515 * @event requestexception
11516 * Fires if an error HTTP status was returned from the server.
11517 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11518 * @param {Connection} conn This Connection object.
11519 * @param {Object} response The XHR object containing the response data.
11520 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11521 * @param {Object} options The options config object passed to the {@link #request} method.
11523 "requestexception" : true
11525 Roo.data.Connection.superclass.constructor.call(this);
11528 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11530 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11533 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11534 * extra parameters to each request made by this object. (defaults to undefined)
11537 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11538 * to each request made by this object. (defaults to undefined)
11541 * @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)
11544 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11548 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11554 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11557 disableCaching: true,
11560 * Sends an HTTP request to a remote server.
11561 * @param {Object} options An object which may contain the following properties:<ul>
11562 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11563 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11564 * request, a url encoded string or a function to call to get either.</li>
11565 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11566 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11567 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11568 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11569 * <li>options {Object} The parameter to the request call.</li>
11570 * <li>success {Boolean} True if the request succeeded.</li>
11571 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11573 * <li><b>success</b> {Function} (Optional) The function to be called upon success 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>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11579 * The callback is passed the following parameters:<ul>
11580 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11581 * <li>options {Object} The parameter to the request call.</li>
11583 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11584 * for the callback function. Defaults to the browser window.</li>
11585 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11586 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11587 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11588 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11589 * params for the post data. Any params will be appended to the URL.</li>
11590 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11592 * @return {Number} transactionId
11594 request : function(o){
11595 if(this.fireEvent("beforerequest", this, o) !== false){
11598 if(typeof p == "function"){
11599 p = p.call(o.scope||window, o);
11601 if(typeof p == "object"){
11602 p = Roo.urlEncode(o.params);
11604 if(this.extraParams){
11605 var extras = Roo.urlEncode(this.extraParams);
11606 p = p ? (p + '&' + extras) : extras;
11609 var url = o.url || this.url;
11610 if(typeof url == 'function'){
11611 url = url.call(o.scope||window, o);
11615 var form = Roo.getDom(o.form);
11616 url = url || form.action;
11618 var enctype = form.getAttribute("enctype");
11621 return this.doFormDataUpload(o,p,url);
11624 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11625 return this.doFormUpload(o, p, url);
11627 var f = Roo.lib.Ajax.serializeForm(form);
11628 p = p ? (p + '&' + f) : f;
11631 var hs = o.headers;
11632 if(this.defaultHeaders){
11633 hs = Roo.apply(hs || {}, this.defaultHeaders);
11640 success: this.handleResponse,
11641 failure: this.handleFailure,
11643 argument: {options: o},
11644 timeout : o.timeout || this.timeout
11647 var method = o.method||this.method||(p ? "POST" : "GET");
11649 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11650 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11653 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11657 }else if(this.autoAbort !== false){
11661 if((method == 'GET' && p) || o.xmlData){
11662 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11665 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11666 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11667 Roo.lib.Ajax.useDefaultHeader == true;
11668 return this.transId;
11670 Roo.callback(o.callback, o.scope, [o, null, null]);
11676 * Determine whether this object has a request outstanding.
11677 * @param {Number} transactionId (Optional) defaults to the last transaction
11678 * @return {Boolean} True if there is an outstanding request.
11680 isLoading : function(transId){
11682 return Roo.lib.Ajax.isCallInProgress(transId);
11684 return this.transId ? true : false;
11689 * Aborts any outstanding request.
11690 * @param {Number} transactionId (Optional) defaults to the last transaction
11692 abort : function(transId){
11693 if(transId || this.isLoading()){
11694 Roo.lib.Ajax.abort(transId || this.transId);
11699 handleResponse : function(response){
11700 this.transId = false;
11701 var options = response.argument.options;
11702 response.argument = options ? options.argument : null;
11703 this.fireEvent("requestcomplete", this, response, options);
11704 Roo.callback(options.success, options.scope, [response, options]);
11705 Roo.callback(options.callback, options.scope, [options, true, response]);
11709 handleFailure : function(response, e){
11710 this.transId = false;
11711 var options = response.argument.options;
11712 response.argument = options ? options.argument : null;
11713 this.fireEvent("requestexception", this, response, options, e);
11714 Roo.callback(options.failure, options.scope, [response, options]);
11715 Roo.callback(options.callback, options.scope, [options, false, response]);
11719 doFormUpload : function(o, ps, url){
11721 var frame = document.createElement('iframe');
11724 frame.className = 'x-hidden';
11726 frame.src = Roo.SSL_SECURE_URL;
11728 document.body.appendChild(frame);
11731 document.frames[id].name = id;
11734 var form = Roo.getDom(o.form);
11736 form.method = 'POST';
11737 form.enctype = form.encoding = 'multipart/form-data';
11743 if(ps){ // add dynamic params
11745 ps = Roo.urlDecode(ps, false);
11747 if(ps.hasOwnProperty(k)){
11748 hd = document.createElement('input');
11749 hd.type = 'hidden';
11752 form.appendChild(hd);
11759 var r = { // bogus response object
11764 r.argument = o ? o.argument : null;
11769 doc = frame.contentWindow.document;
11771 doc = (frame.contentDocument || window.frames[id].document);
11773 if(doc && doc.body){
11774 r.responseText = doc.body.innerHTML;
11776 if(doc && doc.XMLDocument){
11777 r.responseXML = doc.XMLDocument;
11779 r.responseXML = doc;
11786 Roo.EventManager.removeListener(frame, 'load', cb, this);
11788 this.fireEvent("requestcomplete", this, r, o);
11789 Roo.callback(o.success, o.scope, [r, o]);
11790 Roo.callback(o.callback, o.scope, [o, true, r]);
11792 setTimeout(function(){document.body.removeChild(frame);}, 100);
11795 Roo.EventManager.on(frame, 'load', cb, this);
11798 if(hiddens){ // remove dynamic params
11799 for(var i = 0, len = hiddens.length; i < len; i++){
11800 form.removeChild(hiddens[i]);
11804 // this is a 'formdata version???'
11807 doFormDataUpload : function(o, ps, url)
11809 var form = Roo.getDom(o.form);
11810 form.enctype = form.encoding = 'multipart/form-data';
11811 var formData = o.formData === true ? new FormData(form) : o.formData;
11814 success: this.handleResponse,
11815 failure: this.handleFailure,
11817 argument: {options: o},
11818 timeout : o.timeout || this.timeout
11821 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11825 }else if(this.autoAbort !== false){
11829 //Roo.lib.Ajax.defaultPostHeader = null;
11830 Roo.lib.Ajax.useDefaultHeader = false;
11831 this.transId = Roo.lib.Ajax.request( "POST", url, cb, o.formData, o);
11832 Roo.lib.Ajax.useDefaultHeader = true;
11840 * Ext JS Library 1.1.1
11841 * Copyright(c) 2006-2007, Ext JS, LLC.
11843 * Originally Released Under LGPL - original licence link has changed is not relivant.
11846 * <script type="text/javascript">
11850 * Global Ajax request class.
11853 * @extends Roo.data.Connection
11856 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11857 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11858 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11859 * @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)
11860 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11861 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11862 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11864 Roo.Ajax = new Roo.data.Connection({
11873 * Serialize the passed form into a url encoded string
11875 * @param {String/HTMLElement} form
11878 serializeForm : function(form){
11879 return Roo.lib.Ajax.serializeForm(form);
11883 * Ext JS Library 1.1.1
11884 * Copyright(c) 2006-2007, Ext JS, LLC.
11886 * Originally Released Under LGPL - original licence link has changed is not relivant.
11889 * <script type="text/javascript">
11894 * @class Roo.UpdateManager
11895 * @extends Roo.util.Observable
11896 * Provides AJAX-style update for Element object.<br><br>
11899 * // Get it from a Roo.Element object
11900 * var el = Roo.get("foo");
11901 * var mgr = el.getUpdateManager();
11902 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11904 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11906 * // or directly (returns the same UpdateManager instance)
11907 * var mgr = new Roo.UpdateManager("myElementId");
11908 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11909 * mgr.on("update", myFcnNeedsToKnow);
11911 // short handed call directly from the element object
11912 Roo.get("foo").load({
11916 text: "Loading Foo..."
11920 * Create new UpdateManager directly.
11921 * @param {String/HTMLElement/Roo.Element} el The element to update
11922 * @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).
11924 Roo.UpdateManager = function(el, forceNew){
11926 if(!forceNew && el.updateManager){
11927 return el.updateManager;
11930 * The Element object
11931 * @type Roo.Element
11935 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11938 this.defaultUrl = null;
11942 * @event beforeupdate
11943 * Fired before an update is made, return false from your handler and the update is cancelled.
11944 * @param {Roo.Element} el
11945 * @param {String/Object/Function} url
11946 * @param {String/Object} params
11948 "beforeupdate": true,
11951 * Fired after successful update is made.
11952 * @param {Roo.Element} el
11953 * @param {Object} oResponseObject The response Object
11958 * Fired on update failure.
11959 * @param {Roo.Element} el
11960 * @param {Object} oResponseObject The response Object
11964 var d = Roo.UpdateManager.defaults;
11966 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11969 this.sslBlankUrl = d.sslBlankUrl;
11971 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11974 this.disableCaching = d.disableCaching;
11976 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11979 this.indicatorText = d.indicatorText;
11981 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11984 this.showLoadIndicator = d.showLoadIndicator;
11986 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11989 this.timeout = d.timeout;
11992 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11995 this.loadScripts = d.loadScripts;
11998 * Transaction object of current executing transaction
12000 this.transaction = null;
12005 this.autoRefreshProcId = null;
12007 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12010 this.refreshDelegate = this.refresh.createDelegate(this);
12012 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12015 this.updateDelegate = this.update.createDelegate(this);
12017 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12020 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12024 this.successDelegate = this.processSuccess.createDelegate(this);
12028 this.failureDelegate = this.processFailure.createDelegate(this);
12030 if(!this.renderer){
12032 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12034 this.renderer = new Roo.UpdateManager.BasicRenderer();
12037 Roo.UpdateManager.superclass.constructor.call(this);
12040 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12042 * Get the Element this UpdateManager is bound to
12043 * @return {Roo.Element} The element
12045 getEl : function(){
12049 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12050 * @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:
12053 url: "your-url.php",<br/>
12054 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12055 callback: yourFunction,<br/>
12056 scope: yourObject, //(optional scope) <br/>
12057 discardUrl: false, <br/>
12058 nocache: false,<br/>
12059 text: "Loading...",<br/>
12061 scripts: false<br/>
12064 * The only required property is url. The optional properties nocache, text and scripts
12065 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12066 * @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}
12067 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12068 * @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.
12070 update : function(url, params, callback, discardUrl){
12071 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12072 var method = this.method,
12074 if(typeof url == "object"){ // must be config object
12077 params = params || cfg.params;
12078 callback = callback || cfg.callback;
12079 discardUrl = discardUrl || cfg.discardUrl;
12080 if(callback && cfg.scope){
12081 callback = callback.createDelegate(cfg.scope);
12083 if(typeof cfg.method != "undefined"){method = cfg.method;};
12084 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12085 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12086 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12087 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12089 this.showLoading();
12091 this.defaultUrl = url;
12093 if(typeof url == "function"){
12094 url = url.call(this);
12097 method = method || (params ? "POST" : "GET");
12098 if(method == "GET"){
12099 url = this.prepareUrl(url);
12102 var o = Roo.apply(cfg ||{}, {
12105 success: this.successDelegate,
12106 failure: this.failureDelegate,
12107 callback: undefined,
12108 timeout: (this.timeout*1000),
12109 argument: {"url": url, "form": null, "callback": callback, "params": params}
12111 Roo.log("updated manager called with timeout of " + o.timeout);
12112 this.transaction = Roo.Ajax.request(o);
12117 * 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.
12118 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12119 * @param {String/HTMLElement} form The form Id or form element
12120 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12121 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12122 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12124 formUpdate : function(form, url, reset, callback){
12125 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12126 if(typeof url == "function"){
12127 url = url.call(this);
12129 form = Roo.getDom(form);
12130 this.transaction = Roo.Ajax.request({
12133 success: this.successDelegate,
12134 failure: this.failureDelegate,
12135 timeout: (this.timeout*1000),
12136 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12138 this.showLoading.defer(1, this);
12143 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12144 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12146 refresh : function(callback){
12147 if(this.defaultUrl == null){
12150 this.update(this.defaultUrl, null, callback, true);
12154 * Set this element to auto refresh.
12155 * @param {Number} interval How often to update (in seconds).
12156 * @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)
12157 * @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}
12158 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12159 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12161 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12163 this.update(url || this.defaultUrl, params, callback, true);
12165 if(this.autoRefreshProcId){
12166 clearInterval(this.autoRefreshProcId);
12168 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12172 * Stop auto refresh on this element.
12174 stopAutoRefresh : function(){
12175 if(this.autoRefreshProcId){
12176 clearInterval(this.autoRefreshProcId);
12177 delete this.autoRefreshProcId;
12181 isAutoRefreshing : function(){
12182 return this.autoRefreshProcId ? true : false;
12185 * Called to update the element to "Loading" state. Override to perform custom action.
12187 showLoading : function(){
12188 if(this.showLoadIndicator){
12189 this.el.update(this.indicatorText);
12194 * Adds unique parameter to query string if disableCaching = true
12197 prepareUrl : function(url){
12198 if(this.disableCaching){
12199 var append = "_dc=" + (new Date().getTime());
12200 if(url.indexOf("?") !== -1){
12201 url += "&" + append;
12203 url += "?" + append;
12212 processSuccess : function(response){
12213 this.transaction = null;
12214 if(response.argument.form && response.argument.reset){
12215 try{ // put in try/catch since some older FF releases had problems with this
12216 response.argument.form.reset();
12219 if(this.loadScripts){
12220 this.renderer.render(this.el, response, this,
12221 this.updateComplete.createDelegate(this, [response]));
12223 this.renderer.render(this.el, response, this);
12224 this.updateComplete(response);
12228 updateComplete : function(response){
12229 this.fireEvent("update", this.el, response);
12230 if(typeof response.argument.callback == "function"){
12231 response.argument.callback(this.el, true, response);
12238 processFailure : function(response){
12239 this.transaction = null;
12240 this.fireEvent("failure", this.el, response);
12241 if(typeof response.argument.callback == "function"){
12242 response.argument.callback(this.el, false, response);
12247 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12248 * @param {Object} renderer The object implementing the render() method
12250 setRenderer : function(renderer){
12251 this.renderer = renderer;
12254 getRenderer : function(){
12255 return this.renderer;
12259 * Set the defaultUrl used for updates
12260 * @param {String/Function} defaultUrl The url or a function to call to get the url
12262 setDefaultUrl : function(defaultUrl){
12263 this.defaultUrl = defaultUrl;
12267 * Aborts the executing transaction
12269 abort : function(){
12270 if(this.transaction){
12271 Roo.Ajax.abort(this.transaction);
12276 * Returns true if an update is in progress
12277 * @return {Boolean}
12279 isUpdating : function(){
12280 if(this.transaction){
12281 return Roo.Ajax.isLoading(this.transaction);
12288 * @class Roo.UpdateManager.defaults
12289 * @static (not really - but it helps the doc tool)
12290 * The defaults collection enables customizing the default properties of UpdateManager
12292 Roo.UpdateManager.defaults = {
12294 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12300 * True to process scripts by default (Defaults to false).
12303 loadScripts : false,
12306 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12309 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12311 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12314 disableCaching : false,
12316 * Whether to show indicatorText when loading (Defaults to true).
12319 showLoadIndicator : true,
12321 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12324 indicatorText : '<div class="loading-indicator">Loading...</div>'
12328 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12330 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12331 * @param {String/HTMLElement/Roo.Element} el The element to update
12332 * @param {String} url The url
12333 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12334 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12337 * @member Roo.UpdateManager
12339 Roo.UpdateManager.updateElement = function(el, url, params, options){
12340 var um = Roo.get(el, true).getUpdateManager();
12341 Roo.apply(um, options);
12342 um.update(url, params, options ? options.callback : null);
12344 // alias for backwards compat
12345 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12347 * @class Roo.UpdateManager.BasicRenderer
12348 * Default Content renderer. Updates the elements innerHTML with the responseText.
12350 Roo.UpdateManager.BasicRenderer = function(){};
12352 Roo.UpdateManager.BasicRenderer.prototype = {
12354 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12355 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12356 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12357 * @param {Roo.Element} el The element being rendered
12358 * @param {Object} response The YUI Connect response object
12359 * @param {UpdateManager} updateManager The calling update manager
12360 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12362 render : function(el, response, updateManager, callback){
12363 el.update(response.responseText, updateManager.loadScripts, callback);
12369 * (c)) Alan Knowles
12375 * @class Roo.DomTemplate
12376 * @extends Roo.Template
12377 * An effort at a dom based template engine..
12379 * Similar to XTemplate, except it uses dom parsing to create the template..
12381 * Supported features:
12386 {a_variable} - output encoded.
12387 {a_variable.format:("Y-m-d")} - call a method on the variable
12388 {a_variable:raw} - unencoded output
12389 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12390 {a_variable:this.method_on_template(...)} - call a method on the template object.
12395 <div roo-for="a_variable or condition.."></div>
12396 <div roo-if="a_variable or condition"></div>
12397 <div roo-exec="some javascript"></div>
12398 <div roo-name="named_template"></div>
12403 Roo.DomTemplate = function()
12405 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12412 Roo.extend(Roo.DomTemplate, Roo.Template, {
12414 * id counter for sub templates.
12418 * flag to indicate if dom parser is inside a pre,
12419 * it will strip whitespace if not.
12424 * The various sub templates
12432 * basic tag replacing syntax
12435 * // you can fake an object call by doing this
12439 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12440 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12442 iterChild : function (node, method) {
12444 var oldPre = this.inPre;
12445 if (node.tagName == 'PRE') {
12448 for( var i = 0; i < node.childNodes.length; i++) {
12449 method.call(this, node.childNodes[i]);
12451 this.inPre = oldPre;
12457 * compile the template
12459 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12462 compile: function()
12466 // covert the html into DOM...
12470 doc = document.implementation.createHTMLDocument("");
12471 doc.documentElement.innerHTML = this.html ;
12472 div = doc.documentElement;
12474 // old IE... - nasty -- it causes all sorts of issues.. with
12475 // images getting pulled from server..
12476 div = document.createElement('div');
12477 div.innerHTML = this.html;
12479 //doc.documentElement.innerHTML = htmlBody
12485 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12487 var tpls = this.tpls;
12489 // create a top level template from the snippet..
12491 //Roo.log(div.innerHTML);
12498 body : div.innerHTML,
12511 Roo.each(tpls, function(tp){
12512 this.compileTpl(tp);
12513 this.tpls[tp.id] = tp;
12516 this.master = tpls[0];
12522 compileNode : function(node, istop) {
12527 // skip anything not a tag..
12528 if (node.nodeType != 1) {
12529 if (node.nodeType == 3 && !this.inPre) {
12530 // reduce white space..
12531 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12554 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12555 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12556 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12557 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12563 // just itterate children..
12564 this.iterChild(node,this.compileNode);
12567 tpl.uid = this.id++;
12568 tpl.value = node.getAttribute('roo-' + tpl.attr);
12569 node.removeAttribute('roo-'+ tpl.attr);
12570 if (tpl.attr != 'name') {
12571 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12572 node.parentNode.replaceChild(placeholder, node);
12575 var placeholder = document.createElement('span');
12576 placeholder.className = 'roo-tpl-' + tpl.value;
12577 node.parentNode.replaceChild(placeholder, node);
12580 // parent now sees '{domtplXXXX}
12581 this.iterChild(node,this.compileNode);
12583 // we should now have node body...
12584 var div = document.createElement('div');
12585 div.appendChild(node);
12587 // this has the unfortunate side effect of converting tagged attributes
12588 // eg. href="{...}" into %7C...%7D
12589 // this has been fixed by searching for those combo's although it's a bit hacky..
12592 tpl.body = div.innerHTML;
12599 switch (tpl.value) {
12600 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12601 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12602 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12607 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12611 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12615 tpl.id = tpl.value; // replace non characters???
12621 this.tpls.push(tpl);
12631 * Compile a segment of the template into a 'sub-template'
12637 compileTpl : function(tpl)
12639 var fm = Roo.util.Format;
12640 var useF = this.disableFormats !== true;
12642 var sep = Roo.isGecko ? "+\n" : ",\n";
12644 var undef = function(str) {
12645 Roo.debug && Roo.log("Property not found :" + str);
12649 //Roo.log(tpl.body);
12653 var fn = function(m, lbrace, name, format, args)
12656 //Roo.log(arguments);
12657 args = args ? args.replace(/\\'/g,"'") : args;
12658 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12659 if (typeof(format) == 'undefined') {
12660 format = 'htmlEncode';
12662 if (format == 'raw' ) {
12666 if(name.substr(0, 6) == 'domtpl'){
12667 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12670 // build an array of options to determine if value is undefined..
12672 // basically get 'xxxx.yyyy' then do
12673 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12674 // (function () { Roo.log("Property not found"); return ''; })() :
12679 Roo.each(name.split('.'), function(st) {
12680 lookfor += (lookfor.length ? '.': '') + st;
12681 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12684 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12687 if(format && useF){
12689 args = args ? ',' + args : "";
12691 if(format.substr(0, 5) != "this."){
12692 format = "fm." + format + '(';
12694 format = 'this.call("'+ format.substr(5) + '", ';
12698 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12701 if (args && args.length) {
12702 // called with xxyx.yuu:(test,test)
12704 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12706 // raw.. - :raw modifier..
12707 return "'"+ sep + udef_st + name + ")"+sep+"'";
12711 // branched to use + in gecko and [].join() in others
12713 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12714 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12717 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12718 body.push(tpl.body.replace(/(\r\n|\n)/g,
12719 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12720 body.push("'].join('');};};");
12721 body = body.join('');
12724 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12726 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12733 * same as applyTemplate, except it's done to one of the subTemplates
12734 * when using named templates, you can do:
12736 * var str = pl.applySubTemplate('your-name', values);
12739 * @param {Number} id of the template
12740 * @param {Object} values to apply to template
12741 * @param {Object} parent (normaly the instance of this object)
12743 applySubTemplate : function(id, values, parent)
12747 var t = this.tpls[id];
12751 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12752 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12756 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12763 if(t.execCall && t.execCall.call(this, values, parent)){
12767 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12773 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12774 parent = t.target ? values : parent;
12775 if(t.forCall && vs instanceof Array){
12777 for(var i = 0, len = vs.length; i < len; i++){
12779 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12781 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12783 //Roo.log(t.compiled);
12787 return buf.join('');
12790 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12795 return t.compiled.call(this, vs, parent);
12797 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12799 //Roo.log(t.compiled);
12807 applyTemplate : function(values){
12808 return this.master.compiled.call(this, values, {});
12809 //var s = this.subs;
12812 apply : function(){
12813 return this.applyTemplate.apply(this, arguments);
12818 Roo.DomTemplate.from = function(el){
12819 el = Roo.getDom(el);
12820 return new Roo.Domtemplate(el.value || el.innerHTML);
12823 * Ext JS Library 1.1.1
12824 * Copyright(c) 2006-2007, Ext JS, LLC.
12826 * Originally Released Under LGPL - original licence link has changed is not relivant.
12829 * <script type="text/javascript">
12833 * @class Roo.util.DelayedTask
12834 * Provides a convenient method of performing setTimeout where a new
12835 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12836 * You can use this class to buffer
12837 * the keypress events for a certain number of milliseconds, and perform only if they stop
12838 * for that amount of time.
12839 * @constructor The parameters to this constructor serve as defaults and are not required.
12840 * @param {Function} fn (optional) The default function to timeout
12841 * @param {Object} scope (optional) The default scope of that timeout
12842 * @param {Array} args (optional) The default Array of arguments
12844 Roo.util.DelayedTask = function(fn, scope, args){
12845 var id = null, d, t;
12847 var call = function(){
12848 var now = new Date().getTime();
12852 fn.apply(scope, args || []);
12856 * Cancels any pending timeout and queues a new one
12857 * @param {Number} delay The milliseconds to delay
12858 * @param {Function} newFn (optional) Overrides function passed to constructor
12859 * @param {Object} newScope (optional) Overrides scope passed to constructor
12860 * @param {Array} newArgs (optional) Overrides args passed to constructor
12862 this.delay = function(delay, newFn, newScope, newArgs){
12863 if(id && delay != d){
12867 t = new Date().getTime();
12869 scope = newScope || scope;
12870 args = newArgs || args;
12872 id = setInterval(call, d);
12877 * Cancel the last queued timeout
12879 this.cancel = function(){
12887 * Ext JS Library 1.1.1
12888 * Copyright(c) 2006-2007, Ext JS, LLC.
12890 * Originally Released Under LGPL - original licence link has changed is not relivant.
12893 * <script type="text/javascript">
12897 Roo.util.TaskRunner = function(interval){
12898 interval = interval || 10;
12899 var tasks = [], removeQueue = [];
12901 var running = false;
12903 var stopThread = function(){
12909 var startThread = function(){
12912 id = setInterval(runTasks, interval);
12916 var removeTask = function(task){
12917 removeQueue.push(task);
12923 var runTasks = function(){
12924 if(removeQueue.length > 0){
12925 for(var i = 0, len = removeQueue.length; i < len; i++){
12926 tasks.remove(removeQueue[i]);
12929 if(tasks.length < 1){
12934 var now = new Date().getTime();
12935 for(var i = 0, len = tasks.length; i < len; ++i){
12937 var itime = now - t.taskRunTime;
12938 if(t.interval <= itime){
12939 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12940 t.taskRunTime = now;
12941 if(rt === false || t.taskRunCount === t.repeat){
12946 if(t.duration && t.duration <= (now - t.taskStartTime)){
12953 * Queues a new task.
12954 * @param {Object} task
12956 this.start = function(task){
12958 task.taskStartTime = new Date().getTime();
12959 task.taskRunTime = 0;
12960 task.taskRunCount = 0;
12965 this.stop = function(task){
12970 this.stopAll = function(){
12972 for(var i = 0, len = tasks.length; i < len; i++){
12973 if(tasks[i].onStop){
12982 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12984 * Ext JS Library 1.1.1
12985 * Copyright(c) 2006-2007, Ext JS, LLC.
12987 * Originally Released Under LGPL - original licence link has changed is not relivant.
12990 * <script type="text/javascript">
12995 * @class Roo.util.MixedCollection
12996 * @extends Roo.util.Observable
12997 * A Collection class that maintains both numeric indexes and keys and exposes events.
12999 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13000 * collection (defaults to false)
13001 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13002 * and return the key value for that item. This is used when available to look up the key on items that
13003 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13004 * equivalent to providing an implementation for the {@link #getKey} method.
13006 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13014 * Fires when the collection is cleared.
13019 * Fires when an item is added to the collection.
13020 * @param {Number} index The index at which the item was added.
13021 * @param {Object} o The item added.
13022 * @param {String} key The key associated with the added item.
13027 * Fires when an item is replaced in the collection.
13028 * @param {String} key he key associated with the new added.
13029 * @param {Object} old The item being replaced.
13030 * @param {Object} new The new item.
13035 * Fires when an item is removed from the collection.
13036 * @param {Object} o The item being removed.
13037 * @param {String} key (optional) The key associated with the removed item.
13042 this.allowFunctions = allowFunctions === true;
13044 this.getKey = keyFn;
13046 Roo.util.MixedCollection.superclass.constructor.call(this);
13049 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13050 allowFunctions : false,
13053 * Adds an item to the collection.
13054 * @param {String} key The key to associate with the item
13055 * @param {Object} o The item to add.
13056 * @return {Object} The item added.
13058 add : function(key, o){
13059 if(arguments.length == 1){
13061 key = this.getKey(o);
13063 if(typeof key == "undefined" || key === null){
13065 this.items.push(o);
13066 this.keys.push(null);
13068 var old = this.map[key];
13070 return this.replace(key, o);
13073 this.items.push(o);
13075 this.keys.push(key);
13077 this.fireEvent("add", this.length-1, o, key);
13082 * MixedCollection has a generic way to fetch keys if you implement getKey.
13085 var mc = new Roo.util.MixedCollection();
13086 mc.add(someEl.dom.id, someEl);
13087 mc.add(otherEl.dom.id, otherEl);
13091 var mc = new Roo.util.MixedCollection();
13092 mc.getKey = function(el){
13098 // or via the constructor
13099 var mc = new Roo.util.MixedCollection(false, function(el){
13105 * @param o {Object} The item for which to find the key.
13106 * @return {Object} The key for the passed item.
13108 getKey : function(o){
13113 * Replaces an item in the collection.
13114 * @param {String} key The key associated with the item to replace, or the item to replace.
13115 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13116 * @return {Object} The new item.
13118 replace : function(key, o){
13119 if(arguments.length == 1){
13121 key = this.getKey(o);
13123 var old = this.item(key);
13124 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13125 return this.add(key, o);
13127 var index = this.indexOfKey(key);
13128 this.items[index] = o;
13130 this.fireEvent("replace", key, old, o);
13135 * Adds all elements of an Array or an Object to the collection.
13136 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13137 * an Array of values, each of which are added to the collection.
13139 addAll : function(objs){
13140 if(arguments.length > 1 || objs instanceof Array){
13141 var args = arguments.length > 1 ? arguments : objs;
13142 for(var i = 0, len = args.length; i < len; i++){
13146 for(var key in objs){
13147 if(this.allowFunctions || typeof objs[key] != "function"){
13148 this.add(key, objs[key]);
13155 * Executes the specified function once for every item in the collection, passing each
13156 * item as the first and only parameter. returning false from the function will stop the iteration.
13157 * @param {Function} fn The function to execute for each item.
13158 * @param {Object} scope (optional) The scope in which to execute the function.
13160 each : function(fn, scope){
13161 var items = [].concat(this.items); // each safe for removal
13162 for(var i = 0, len = items.length; i < len; i++){
13163 if(fn.call(scope || items[i], items[i], i, len) === false){
13170 * Executes the specified function once for every key in the collection, passing each
13171 * key, and its associated item as the first two parameters.
13172 * @param {Function} fn The function to execute for each item.
13173 * @param {Object} scope (optional) The scope in which to execute the function.
13175 eachKey : function(fn, scope){
13176 for(var i = 0, len = this.keys.length; i < len; i++){
13177 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13182 * Returns the first item in the collection which elicits a true return value from the
13183 * passed selection function.
13184 * @param {Function} fn The selection function to execute for each item.
13185 * @param {Object} scope (optional) The scope in which to execute the function.
13186 * @return {Object} The first item in the collection which returned true from the selection function.
13188 find : function(fn, scope){
13189 for(var i = 0, len = this.items.length; i < len; i++){
13190 if(fn.call(scope || window, this.items[i], this.keys[i])){
13191 return this.items[i];
13198 * Inserts an item at the specified index in the collection.
13199 * @param {Number} index The index to insert the item at.
13200 * @param {String} key The key to associate with the new item, or the item itself.
13201 * @param {Object} o (optional) If the second parameter was a key, the new item.
13202 * @return {Object} The item inserted.
13204 insert : function(index, key, o){
13205 if(arguments.length == 2){
13207 key = this.getKey(o);
13209 if(index >= this.length){
13210 return this.add(key, o);
13213 this.items.splice(index, 0, o);
13214 if(typeof key != "undefined" && key != null){
13217 this.keys.splice(index, 0, key);
13218 this.fireEvent("add", index, o, key);
13223 * Removed an item from the collection.
13224 * @param {Object} o The item to remove.
13225 * @return {Object} The item removed.
13227 remove : function(o){
13228 return this.removeAt(this.indexOf(o));
13232 * Remove an item from a specified index in the collection.
13233 * @param {Number} index The index within the collection of the item to remove.
13235 removeAt : function(index){
13236 if(index < this.length && index >= 0){
13238 var o = this.items[index];
13239 this.items.splice(index, 1);
13240 var key = this.keys[index];
13241 if(typeof key != "undefined"){
13242 delete this.map[key];
13244 this.keys.splice(index, 1);
13245 this.fireEvent("remove", o, key);
13250 * Removed an item associated with the passed key fom the collection.
13251 * @param {String} key The key of the item to remove.
13253 removeKey : function(key){
13254 return this.removeAt(this.indexOfKey(key));
13258 * Returns the number of items in the collection.
13259 * @return {Number} the number of items in the collection.
13261 getCount : function(){
13262 return this.length;
13266 * Returns index within the collection of the passed Object.
13267 * @param {Object} o The item to find the index of.
13268 * @return {Number} index of the item.
13270 indexOf : function(o){
13271 if(!this.items.indexOf){
13272 for(var i = 0, len = this.items.length; i < len; i++){
13273 if(this.items[i] == o) {
13279 return this.items.indexOf(o);
13284 * Returns index within the collection of the passed key.
13285 * @param {String} key The key to find the index of.
13286 * @return {Number} index of the key.
13288 indexOfKey : function(key){
13289 if(!this.keys.indexOf){
13290 for(var i = 0, len = this.keys.length; i < len; i++){
13291 if(this.keys[i] == key) {
13297 return this.keys.indexOf(key);
13302 * Returns the item associated with the passed key OR index. Key has priority over index.
13303 * @param {String/Number} key The key or index of the item.
13304 * @return {Object} The item associated with the passed key.
13306 item : function(key){
13307 if (key === 'length') {
13310 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13311 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13315 * Returns the item at the specified index.
13316 * @param {Number} index The index of the item.
13319 itemAt : function(index){
13320 return this.items[index];
13324 * Returns the item associated with the passed key.
13325 * @param {String/Number} key The key of the item.
13326 * @return {Object} The item associated with the passed key.
13328 key : function(key){
13329 return this.map[key];
13333 * Returns true if the collection contains the passed Object as an item.
13334 * @param {Object} o The Object to look for in the collection.
13335 * @return {Boolean} True if the collection contains the Object as an item.
13337 contains : function(o){
13338 return this.indexOf(o) != -1;
13342 * Returns true if the collection contains the passed Object as a key.
13343 * @param {String} key The key to look for in the collection.
13344 * @return {Boolean} True if the collection contains the Object as a key.
13346 containsKey : function(key){
13347 return typeof this.map[key] != "undefined";
13351 * Removes all items from the collection.
13353 clear : function(){
13358 this.fireEvent("clear");
13362 * Returns the first item in the collection.
13363 * @return {Object} the first item in the collection..
13365 first : function(){
13366 return this.items[0];
13370 * Returns the last item in the collection.
13371 * @return {Object} the last item in the collection..
13374 return this.items[this.length-1];
13377 _sort : function(property, dir, fn){
13378 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13379 fn = fn || function(a, b){
13382 var c = [], k = this.keys, items = this.items;
13383 for(var i = 0, len = items.length; i < len; i++){
13384 c[c.length] = {key: k[i], value: items[i], index: i};
13386 c.sort(function(a, b){
13387 var v = fn(a[property], b[property]) * dsc;
13389 v = (a.index < b.index ? -1 : 1);
13393 for(var i = 0, len = c.length; i < len; i++){
13394 items[i] = c[i].value;
13397 this.fireEvent("sort", this);
13401 * Sorts this collection with the passed comparison function
13402 * @param {String} direction (optional) "ASC" or "DESC"
13403 * @param {Function} fn (optional) comparison function
13405 sort : function(dir, fn){
13406 this._sort("value", dir, fn);
13410 * Sorts this collection by keys
13411 * @param {String} direction (optional) "ASC" or "DESC"
13412 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13414 keySort : function(dir, fn){
13415 this._sort("key", dir, fn || function(a, b){
13416 return String(a).toUpperCase()-String(b).toUpperCase();
13421 * Returns a range of items in this collection
13422 * @param {Number} startIndex (optional) defaults to 0
13423 * @param {Number} endIndex (optional) default to the last item
13424 * @return {Array} An array of items
13426 getRange : function(start, end){
13427 var items = this.items;
13428 if(items.length < 1){
13431 start = start || 0;
13432 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13435 for(var i = start; i <= end; i++) {
13436 r[r.length] = items[i];
13439 for(var i = start; i >= end; i--) {
13440 r[r.length] = items[i];
13447 * Filter the <i>objects</i> in this collection by a specific property.
13448 * Returns a new collection that has been filtered.
13449 * @param {String} property A property on your objects
13450 * @param {String/RegExp} value Either string that the property values
13451 * should start with or a RegExp to test against the property
13452 * @return {MixedCollection} The new filtered collection
13454 filter : function(property, value){
13455 if(!value.exec){ // not a regex
13456 value = String(value);
13457 if(value.length == 0){
13458 return this.clone();
13460 value = new RegExp("^" + Roo.escapeRe(value), "i");
13462 return this.filterBy(function(o){
13463 return o && value.test(o[property]);
13468 * Filter by a function. * Returns a new collection that has been filtered.
13469 * The passed function will be called with each
13470 * object in the collection. If the function returns true, the value is included
13471 * otherwise it is filtered.
13472 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13473 * @param {Object} scope (optional) The scope of the function (defaults to this)
13474 * @return {MixedCollection} The new filtered collection
13476 filterBy : function(fn, scope){
13477 var r = new Roo.util.MixedCollection();
13478 r.getKey = this.getKey;
13479 var k = this.keys, it = this.items;
13480 for(var i = 0, len = it.length; i < len; i++){
13481 if(fn.call(scope||this, it[i], k[i])){
13482 r.add(k[i], it[i]);
13489 * Creates a duplicate of this collection
13490 * @return {MixedCollection}
13492 clone : function(){
13493 var r = new Roo.util.MixedCollection();
13494 var k = this.keys, it = this.items;
13495 for(var i = 0, len = it.length; i < len; i++){
13496 r.add(k[i], it[i]);
13498 r.getKey = this.getKey;
13503 * Returns the item associated with the passed key or index.
13505 * @param {String/Number} key The key or index of the item.
13506 * @return {Object} The item associated with the passed key.
13508 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13510 * Ext JS Library 1.1.1
13511 * Copyright(c) 2006-2007, Ext JS, LLC.
13513 * Originally Released Under LGPL - original licence link has changed is not relivant.
13516 * <script type="text/javascript">
13519 * @class Roo.util.JSON
13520 * Modified version of Douglas Crockford"s json.js that doesn"t
13521 * mess with the Object prototype
13522 * http://www.json.org/js.html
13525 Roo.util.JSON = new (function(){
13526 var useHasOwn = {}.hasOwnProperty ? true : false;
13528 // crashes Safari in some instances
13529 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13531 var pad = function(n) {
13532 return n < 10 ? "0" + n : n;
13545 var encodeString = function(s){
13546 if (/["\\\x00-\x1f]/.test(s)) {
13547 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13552 c = b.charCodeAt();
13554 Math.floor(c / 16).toString(16) +
13555 (c % 16).toString(16);
13558 return '"' + s + '"';
13561 var encodeArray = function(o){
13562 var a = ["["], b, i, l = o.length, v;
13563 for (i = 0; i < l; i += 1) {
13565 switch (typeof v) {
13574 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13582 var encodeDate = function(o){
13583 return '"' + o.getFullYear() + "-" +
13584 pad(o.getMonth() + 1) + "-" +
13585 pad(o.getDate()) + "T" +
13586 pad(o.getHours()) + ":" +
13587 pad(o.getMinutes()) + ":" +
13588 pad(o.getSeconds()) + '"';
13592 * Encodes an Object, Array or other value
13593 * @param {Mixed} o The variable to encode
13594 * @return {String} The JSON string
13596 this.encode = function(o)
13598 // should this be extended to fully wrap stringify..
13600 if(typeof o == "undefined" || o === null){
13602 }else if(o instanceof Array){
13603 return encodeArray(o);
13604 }else if(o instanceof Date){
13605 return encodeDate(o);
13606 }else if(typeof o == "string"){
13607 return encodeString(o);
13608 }else if(typeof o == "number"){
13609 return isFinite(o) ? String(o) : "null";
13610 }else if(typeof o == "boolean"){
13613 var a = ["{"], b, i, v;
13615 if(!useHasOwn || o.hasOwnProperty(i)) {
13617 switch (typeof v) {
13626 a.push(this.encode(i), ":",
13627 v === null ? "null" : this.encode(v));
13638 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13639 * @param {String} json The JSON string
13640 * @return {Object} The resulting object
13642 this.decode = function(json){
13644 return /** eval:var:json */ eval("(" + json + ')');
13648 * Shorthand for {@link Roo.util.JSON#encode}
13649 * @member Roo encode
13651 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13653 * Shorthand for {@link Roo.util.JSON#decode}
13654 * @member Roo decode
13656 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13659 * Ext JS Library 1.1.1
13660 * Copyright(c) 2006-2007, Ext JS, LLC.
13662 * Originally Released Under LGPL - original licence link has changed is not relivant.
13665 * <script type="text/javascript">
13669 * @class Roo.util.Format
13670 * Reusable data formatting functions
13673 Roo.util.Format = function(){
13674 var trimRe = /^\s+|\s+$/g;
13677 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13678 * @param {String} value The string to truncate
13679 * @param {Number} length The maximum length to allow before truncating
13680 * @return {String} The converted text
13682 ellipsis : function(value, len){
13683 if(value && value.length > len){
13684 return value.substr(0, len-3)+"...";
13690 * Checks a reference and converts it to empty string if it is undefined
13691 * @param {Mixed} value Reference to check
13692 * @return {Mixed} Empty string if converted, otherwise the original value
13694 undef : function(value){
13695 return typeof value != "undefined" ? value : "";
13699 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13700 * @param {String} value The string to encode
13701 * @return {String} The encoded text
13703 htmlEncode : function(value){
13704 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13708 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13709 * @param {String} value The string to decode
13710 * @return {String} The decoded text
13712 htmlDecode : function(value){
13713 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13717 * Trims any whitespace from either side of a string
13718 * @param {String} value The text to trim
13719 * @return {String} The trimmed text
13721 trim : function(value){
13722 return String(value).replace(trimRe, "");
13726 * Returns a substring from within an original string
13727 * @param {String} value The original text
13728 * @param {Number} start The start index of the substring
13729 * @param {Number} length The length of the substring
13730 * @return {String} The substring
13732 substr : function(value, start, length){
13733 return String(value).substr(start, length);
13737 * Converts a string to all lower case letters
13738 * @param {String} value The text to convert
13739 * @return {String} The converted text
13741 lowercase : function(value){
13742 return String(value).toLowerCase();
13746 * Converts a string to all upper case letters
13747 * @param {String} value The text to convert
13748 * @return {String} The converted text
13750 uppercase : function(value){
13751 return String(value).toUpperCase();
13755 * Converts the first character only of a string to upper case
13756 * @param {String} value The text to convert
13757 * @return {String} The converted text
13759 capitalize : function(value){
13760 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13764 call : function(value, fn){
13765 if(arguments.length > 2){
13766 var args = Array.prototype.slice.call(arguments, 2);
13767 args.unshift(value);
13769 return /** eval:var:value */ eval(fn).apply(window, args);
13771 /** eval:var:value */
13772 return /** eval:var:value */ eval(fn).call(window, value);
13778 * safer version of Math.toFixed..??/
13779 * @param {Number/String} value The numeric value to format
13780 * @param {Number/String} value Decimal places
13781 * @return {String} The formatted currency string
13783 toFixed : function(v, n)
13785 // why not use to fixed - precision is buggered???
13787 return Math.round(v-0);
13789 var fact = Math.pow(10,n+1);
13790 v = (Math.round((v-0)*fact))/fact;
13791 var z = (''+fact).substring(2);
13792 if (v == Math.floor(v)) {
13793 return Math.floor(v) + '.' + z;
13796 // now just padd decimals..
13797 var ps = String(v).split('.');
13798 var fd = (ps[1] + z);
13799 var r = fd.substring(0,n);
13800 var rm = fd.substring(n);
13802 return ps[0] + '.' + r;
13804 r*=1; // turn it into a number;
13806 if (String(r).length != n) {
13809 r = String(r).substring(1); // chop the end off.
13812 return ps[0] + '.' + r;
13817 * Format a number as US currency
13818 * @param {Number/String} value The numeric value to format
13819 * @return {String} The formatted currency string
13821 usMoney : function(v){
13822 return '$' + Roo.util.Format.number(v);
13827 * eventually this should probably emulate php's number_format
13828 * @param {Number/String} value The numeric value to format
13829 * @param {Number} decimals number of decimal places
13830 * @param {String} delimiter for thousands (default comma)
13831 * @return {String} The formatted currency string
13833 number : function(v, decimals, thousandsDelimiter)
13835 // multiply and round.
13836 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13837 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13839 var mul = Math.pow(10, decimals);
13840 var zero = String(mul).substring(1);
13841 v = (Math.round((v-0)*mul))/mul;
13843 // if it's '0' number.. then
13845 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13847 var ps = v.split('.');
13850 var r = /(\d+)(\d{3})/;
13853 if(thousandsDelimiter.length != 0) {
13854 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13859 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13860 // does not have decimals
13861 (decimals ? ('.' + zero) : '');
13864 return whole + sub ;
13868 * Parse a value into a formatted date using the specified format pattern.
13869 * @param {Mixed} value The value to format
13870 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13871 * @return {String} The formatted date string
13873 date : function(v, format){
13877 if(!(v instanceof Date)){
13878 v = new Date(Date.parse(v));
13880 return v.dateFormat(format || Roo.util.Format.defaults.date);
13884 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13885 * @param {String} format Any valid date format string
13886 * @return {Function} The date formatting function
13888 dateRenderer : function(format){
13889 return function(v){
13890 return Roo.util.Format.date(v, format);
13895 stripTagsRE : /<\/?[^>]+>/gi,
13898 * Strips all HTML tags
13899 * @param {Mixed} value The text from which to strip tags
13900 * @return {String} The stripped text
13902 stripTags : function(v){
13903 return !v ? v : String(v).replace(this.stripTagsRE, "");
13907 Roo.util.Format.defaults = {
13911 * Ext JS Library 1.1.1
13912 * Copyright(c) 2006-2007, Ext JS, LLC.
13914 * Originally Released Under LGPL - original licence link has changed is not relivant.
13917 * <script type="text/javascript">
13924 * @class Roo.MasterTemplate
13925 * @extends Roo.Template
13926 * Provides a template that can have child templates. The syntax is:
13928 var t = new Roo.MasterTemplate(
13929 '<select name="{name}">',
13930 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13933 t.add('options', {value: 'foo', text: 'bar'});
13934 // or you can add multiple child elements in one shot
13935 t.addAll('options', [
13936 {value: 'foo', text: 'bar'},
13937 {value: 'foo2', text: 'bar2'},
13938 {value: 'foo3', text: 'bar3'}
13940 // then append, applying the master template values
13941 t.append('my-form', {name: 'my-select'});
13943 * A name attribute for the child template is not required if you have only one child
13944 * template or you want to refer to them by index.
13946 Roo.MasterTemplate = function(){
13947 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13948 this.originalHtml = this.html;
13950 var m, re = this.subTemplateRe;
13953 while(m = re.exec(this.html)){
13954 var name = m[1], content = m[2];
13959 tpl : new Roo.Template(content)
13962 st[name] = st[subIndex];
13964 st[subIndex].tpl.compile();
13965 st[subIndex].tpl.call = this.call.createDelegate(this);
13968 this.subCount = subIndex;
13971 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13973 * The regular expression used to match sub templates
13977 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13980 * Applies the passed values to a child template.
13981 * @param {String/Number} name (optional) The name or index of the child template
13982 * @param {Array/Object} values The values to be applied to the template
13983 * @return {MasterTemplate} this
13985 add : function(name, values){
13986 if(arguments.length == 1){
13987 values = arguments[0];
13990 var s = this.subs[name];
13991 s.buffer[s.buffer.length] = s.tpl.apply(values);
13996 * Applies all the passed values to a child template.
13997 * @param {String/Number} name (optional) The name or index of the child template
13998 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13999 * @param {Boolean} reset (optional) True to reset the template first
14000 * @return {MasterTemplate} this
14002 fill : function(name, values, reset){
14004 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14012 for(var i = 0, len = values.length; i < len; i++){
14013 this.add(name, values[i]);
14019 * Resets the template for reuse
14020 * @return {MasterTemplate} this
14022 reset : function(){
14024 for(var i = 0; i < this.subCount; i++){
14030 applyTemplate : function(values){
14032 var replaceIndex = -1;
14033 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14034 return s[++replaceIndex].buffer.join("");
14036 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14039 apply : function(){
14040 return this.applyTemplate.apply(this, arguments);
14043 compile : function(){return this;}
14047 * Alias for fill().
14050 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14052 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14053 * var tpl = Roo.MasterTemplate.from('element-id');
14054 * @param {String/HTMLElement} el
14055 * @param {Object} config
14058 Roo.MasterTemplate.from = function(el, config){
14059 el = Roo.getDom(el);
14060 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14063 * Ext JS Library 1.1.1
14064 * Copyright(c) 2006-2007, Ext JS, LLC.
14066 * Originally Released Under LGPL - original licence link has changed is not relivant.
14069 * <script type="text/javascript">
14074 * @class Roo.util.CSS
14075 * Utility class for manipulating CSS rules
14078 Roo.util.CSS = function(){
14080 var doc = document;
14082 var camelRe = /(-[a-z])/gi;
14083 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14087 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14088 * tag and appended to the HEAD of the document.
14089 * @param {String|Object} cssText The text containing the css rules
14090 * @param {String} id An id to add to the stylesheet for later removal
14091 * @return {StyleSheet}
14093 createStyleSheet : function(cssText, id){
14095 var head = doc.getElementsByTagName("head")[0];
14096 var nrules = doc.createElement("style");
14097 nrules.setAttribute("type", "text/css");
14099 nrules.setAttribute("id", id);
14101 if (typeof(cssText) != 'string') {
14102 // support object maps..
14103 // not sure if this a good idea..
14104 // perhaps it should be merged with the general css handling
14105 // and handle js style props.
14106 var cssTextNew = [];
14107 for(var n in cssText) {
14109 for(var k in cssText[n]) {
14110 citems.push( k + ' : ' +cssText[n][k] + ';' );
14112 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14115 cssText = cssTextNew.join("\n");
14121 head.appendChild(nrules);
14122 ss = nrules.styleSheet;
14123 ss.cssText = cssText;
14126 nrules.appendChild(doc.createTextNode(cssText));
14128 nrules.cssText = cssText;
14130 head.appendChild(nrules);
14131 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14133 this.cacheStyleSheet(ss);
14138 * Removes a style or link tag by id
14139 * @param {String} id The id of the tag
14141 removeStyleSheet : function(id){
14142 var existing = doc.getElementById(id);
14144 existing.parentNode.removeChild(existing);
14149 * Dynamically swaps an existing stylesheet reference for a new one
14150 * @param {String} id The id of an existing link tag to remove
14151 * @param {String} url The href of the new stylesheet to include
14153 swapStyleSheet : function(id, url){
14154 this.removeStyleSheet(id);
14155 var ss = doc.createElement("link");
14156 ss.setAttribute("rel", "stylesheet");
14157 ss.setAttribute("type", "text/css");
14158 ss.setAttribute("id", id);
14159 ss.setAttribute("href", url);
14160 doc.getElementsByTagName("head")[0].appendChild(ss);
14164 * Refresh the rule cache if you have dynamically added stylesheets
14165 * @return {Object} An object (hash) of rules indexed by selector
14167 refreshCache : function(){
14168 return this.getRules(true);
14172 cacheStyleSheet : function(stylesheet){
14176 try{// try catch for cross domain access issue
14177 var ssRules = stylesheet.cssRules || stylesheet.rules;
14178 for(var j = ssRules.length-1; j >= 0; --j){
14179 rules[ssRules[j].selectorText] = ssRules[j];
14185 * Gets all css rules for the document
14186 * @param {Boolean} refreshCache true to refresh the internal cache
14187 * @return {Object} An object (hash) of rules indexed by selector
14189 getRules : function(refreshCache){
14190 if(rules == null || refreshCache){
14192 var ds = doc.styleSheets;
14193 for(var i =0, len = ds.length; i < len; i++){
14195 this.cacheStyleSheet(ds[i]);
14203 * Gets an an individual CSS rule by selector(s)
14204 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14205 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14206 * @return {CSSRule} The CSS rule or null if one is not found
14208 getRule : function(selector, refreshCache){
14209 var rs = this.getRules(refreshCache);
14210 if(!(selector instanceof Array)){
14211 return rs[selector];
14213 for(var i = 0; i < selector.length; i++){
14214 if(rs[selector[i]]){
14215 return rs[selector[i]];
14223 * Updates a rule property
14224 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14225 * @param {String} property The css property
14226 * @param {String} value The new value for the property
14227 * @return {Boolean} true If a rule was found and updated
14229 updateRule : function(selector, property, value){
14230 if(!(selector instanceof Array)){
14231 var rule = this.getRule(selector);
14233 rule.style[property.replace(camelRe, camelFn)] = value;
14237 for(var i = 0; i < selector.length; i++){
14238 if(this.updateRule(selector[i], property, value)){
14248 * Ext JS Library 1.1.1
14249 * Copyright(c) 2006-2007, Ext JS, LLC.
14251 * Originally Released Under LGPL - original licence link has changed is not relivant.
14254 * <script type="text/javascript">
14260 * @class Roo.util.ClickRepeater
14261 * @extends Roo.util.Observable
14263 * A wrapper class which can be applied to any element. Fires a "click" event while the
14264 * mouse is pressed. The interval between firings may be specified in the config but
14265 * defaults to 10 milliseconds.
14267 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14269 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14270 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14271 * Similar to an autorepeat key delay.
14272 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14273 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14274 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14275 * "interval" and "delay" are ignored. "immediate" is honored.
14276 * @cfg {Boolean} preventDefault True to prevent the default click event
14277 * @cfg {Boolean} stopDefault True to stop the default click event
14280 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14281 * 2007-02-02 jvs Renamed to ClickRepeater
14282 * 2007-02-03 jvs Modifications for FF Mac and Safari
14285 * @param {String/HTMLElement/Element} el The element to listen on
14286 * @param {Object} config
14288 Roo.util.ClickRepeater = function(el, config)
14290 this.el = Roo.get(el);
14291 this.el.unselectable();
14293 Roo.apply(this, config);
14298 * Fires when the mouse button is depressed.
14299 * @param {Roo.util.ClickRepeater} this
14301 "mousedown" : true,
14304 * Fires on a specified interval during the time the element is pressed.
14305 * @param {Roo.util.ClickRepeater} this
14310 * Fires when the mouse key is released.
14311 * @param {Roo.util.ClickRepeater} this
14316 this.el.on("mousedown", this.handleMouseDown, this);
14317 if(this.preventDefault || this.stopDefault){
14318 this.el.on("click", function(e){
14319 if(this.preventDefault){
14320 e.preventDefault();
14322 if(this.stopDefault){
14328 // allow inline handler
14330 this.on("click", this.handler, this.scope || this);
14333 Roo.util.ClickRepeater.superclass.constructor.call(this);
14336 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14339 preventDefault : true,
14340 stopDefault : false,
14344 handleMouseDown : function(){
14345 clearTimeout(this.timer);
14347 if(this.pressClass){
14348 this.el.addClass(this.pressClass);
14350 this.mousedownTime = new Date();
14352 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14353 this.el.on("mouseout", this.handleMouseOut, this);
14355 this.fireEvent("mousedown", this);
14356 this.fireEvent("click", this);
14358 this.timer = this.click.defer(this.delay || this.interval, this);
14362 click : function(){
14363 this.fireEvent("click", this);
14364 this.timer = this.click.defer(this.getInterval(), this);
14368 getInterval: function(){
14369 if(!this.accelerate){
14370 return this.interval;
14372 var pressTime = this.mousedownTime.getElapsed();
14373 if(pressTime < 500){
14375 }else if(pressTime < 1700){
14377 }else if(pressTime < 2600){
14379 }else if(pressTime < 3500){
14381 }else if(pressTime < 4400){
14383 }else if(pressTime < 5300){
14385 }else if(pressTime < 6200){
14393 handleMouseOut : function(){
14394 clearTimeout(this.timer);
14395 if(this.pressClass){
14396 this.el.removeClass(this.pressClass);
14398 this.el.on("mouseover", this.handleMouseReturn, this);
14402 handleMouseReturn : function(){
14403 this.el.un("mouseover", this.handleMouseReturn);
14404 if(this.pressClass){
14405 this.el.addClass(this.pressClass);
14411 handleMouseUp : function(){
14412 clearTimeout(this.timer);
14413 this.el.un("mouseover", this.handleMouseReturn);
14414 this.el.un("mouseout", this.handleMouseOut);
14415 Roo.get(document).un("mouseup", this.handleMouseUp);
14416 this.el.removeClass(this.pressClass);
14417 this.fireEvent("mouseup", this);
14421 * Ext JS Library 1.1.1
14422 * Copyright(c) 2006-2007, Ext JS, LLC.
14424 * Originally Released Under LGPL - original licence link has changed is not relivant.
14427 * <script type="text/javascript">
14432 * @class Roo.KeyNav
14433 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14434 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14435 * way to implement custom navigation schemes for any UI component.</p>
14436 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14437 * pageUp, pageDown, del, home, end. Usage:</p>
14439 var nav = new Roo.KeyNav("my-element", {
14440 "left" : function(e){
14441 this.moveLeft(e.ctrlKey);
14443 "right" : function(e){
14444 this.moveRight(e.ctrlKey);
14446 "enter" : function(e){
14453 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14454 * @param {Object} config The config
14456 Roo.KeyNav = function(el, config){
14457 this.el = Roo.get(el);
14458 Roo.apply(this, config);
14459 if(!this.disabled){
14460 this.disabled = true;
14465 Roo.KeyNav.prototype = {
14467 * @cfg {Boolean} disabled
14468 * True to disable this KeyNav instance (defaults to false)
14472 * @cfg {String} defaultEventAction
14473 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14474 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14475 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14477 defaultEventAction: "stopEvent",
14479 * @cfg {Boolean} forceKeyDown
14480 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14481 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14482 * handle keydown instead of keypress.
14484 forceKeyDown : false,
14487 prepareEvent : function(e){
14488 var k = e.getKey();
14489 var h = this.keyToHandler[k];
14490 //if(h && this[h]){
14491 // e.stopPropagation();
14493 if(Roo.isSafari && h && k >= 37 && k <= 40){
14499 relay : function(e){
14500 var k = e.getKey();
14501 var h = this.keyToHandler[k];
14503 if(this.doRelay(e, this[h], h) !== true){
14504 e[this.defaultEventAction]();
14510 doRelay : function(e, h, hname){
14511 return h.call(this.scope || this, e);
14514 // possible handlers
14528 // quick lookup hash
14545 * Enable this KeyNav
14547 enable: function(){
14549 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14550 // the EventObject will normalize Safari automatically
14551 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14552 this.el.on("keydown", this.relay, this);
14554 this.el.on("keydown", this.prepareEvent, this);
14555 this.el.on("keypress", this.relay, this);
14557 this.disabled = false;
14562 * Disable this KeyNav
14564 disable: function(){
14565 if(!this.disabled){
14566 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14567 this.el.un("keydown", this.relay);
14569 this.el.un("keydown", this.prepareEvent);
14570 this.el.un("keypress", this.relay);
14572 this.disabled = true;
14577 * Ext JS Library 1.1.1
14578 * Copyright(c) 2006-2007, Ext JS, LLC.
14580 * Originally Released Under LGPL - original licence link has changed is not relivant.
14583 * <script type="text/javascript">
14588 * @class Roo.KeyMap
14589 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14590 * The constructor accepts the same config object as defined by {@link #addBinding}.
14591 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14592 * combination it will call the function with this signature (if the match is a multi-key
14593 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14594 * A KeyMap can also handle a string representation of keys.<br />
14597 // map one key by key code
14598 var map = new Roo.KeyMap("my-element", {
14599 key: 13, // or Roo.EventObject.ENTER
14604 // map multiple keys to one action by string
14605 var map = new Roo.KeyMap("my-element", {
14611 // map multiple keys to multiple actions by strings and array of codes
14612 var map = new Roo.KeyMap("my-element", [
14615 fn: function(){ alert("Return was pressed"); }
14618 fn: function(){ alert('a, b or c was pressed'); }
14623 fn: function(){ alert('Control + shift + tab was pressed.'); }
14627 * <b>Note: A KeyMap starts enabled</b>
14629 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14630 * @param {Object} config The config (see {@link #addBinding})
14631 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14633 Roo.KeyMap = function(el, config, eventName){
14634 this.el = Roo.get(el);
14635 this.eventName = eventName || "keydown";
14636 this.bindings = [];
14638 this.addBinding(config);
14643 Roo.KeyMap.prototype = {
14645 * True to stop the event from bubbling and prevent the default browser action if the
14646 * key was handled by the KeyMap (defaults to false)
14652 * Add a new binding to this KeyMap. The following config object properties are supported:
14654 Property Type Description
14655 ---------- --------------- ----------------------------------------------------------------------
14656 key String/Array A single keycode or an array of keycodes to handle
14657 shift Boolean True to handle key only when shift is pressed (defaults to false)
14658 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14659 alt Boolean True to handle key only when alt is pressed (defaults to false)
14660 fn Function The function to call when KeyMap finds the expected key combination
14661 scope Object The scope of the callback function
14667 var map = new Roo.KeyMap(document, {
14668 key: Roo.EventObject.ENTER,
14673 //Add a new binding to the existing KeyMap later
14681 * @param {Object/Array} config A single KeyMap config or an array of configs
14683 addBinding : function(config){
14684 if(config instanceof Array){
14685 for(var i = 0, len = config.length; i < len; i++){
14686 this.addBinding(config[i]);
14690 var keyCode = config.key,
14691 shift = config.shift,
14692 ctrl = config.ctrl,
14695 scope = config.scope;
14696 if(typeof keyCode == "string"){
14698 var keyString = keyCode.toUpperCase();
14699 for(var j = 0, len = keyString.length; j < len; j++){
14700 ks.push(keyString.charCodeAt(j));
14704 var keyArray = keyCode instanceof Array;
14705 var handler = function(e){
14706 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14707 var k = e.getKey();
14709 for(var i = 0, len = keyCode.length; i < len; i++){
14710 if(keyCode[i] == k){
14711 if(this.stopEvent){
14714 fn.call(scope || window, k, e);
14720 if(this.stopEvent){
14723 fn.call(scope || window, k, e);
14728 this.bindings.push(handler);
14732 * Shorthand for adding a single key listener
14733 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14734 * following options:
14735 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14736 * @param {Function} fn The function to call
14737 * @param {Object} scope (optional) The scope of the function
14739 on : function(key, fn, scope){
14740 var keyCode, shift, ctrl, alt;
14741 if(typeof key == "object" && !(key instanceof Array)){
14760 handleKeyDown : function(e){
14761 if(this.enabled){ //just in case
14762 var b = this.bindings;
14763 for(var i = 0, len = b.length; i < len; i++){
14764 b[i].call(this, e);
14770 * Returns true if this KeyMap is enabled
14771 * @return {Boolean}
14773 isEnabled : function(){
14774 return this.enabled;
14778 * Enables this KeyMap
14780 enable: function(){
14782 this.el.on(this.eventName, this.handleKeyDown, this);
14783 this.enabled = true;
14788 * Disable this KeyMap
14790 disable: function(){
14792 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14793 this.enabled = false;
14798 * Ext JS Library 1.1.1
14799 * Copyright(c) 2006-2007, Ext JS, LLC.
14801 * Originally Released Under LGPL - original licence link has changed is not relivant.
14804 * <script type="text/javascript">
14809 * @class Roo.util.TextMetrics
14810 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14811 * wide, in pixels, a given block of text will be.
14814 Roo.util.TextMetrics = function(){
14818 * Measures the size of the specified text
14819 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14820 * that can affect the size of the rendered text
14821 * @param {String} text The text to measure
14822 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14823 * in order to accurately measure the text height
14824 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14826 measure : function(el, text, fixedWidth){
14828 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14831 shared.setFixedWidth(fixedWidth || 'auto');
14832 return shared.getSize(text);
14836 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14837 * the overhead of multiple calls to initialize the style properties on each measurement.
14838 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14839 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14840 * in order to accurately measure the text height
14841 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14843 createInstance : function(el, fixedWidth){
14844 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14851 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14852 var ml = new Roo.Element(document.createElement('div'));
14853 document.body.appendChild(ml.dom);
14854 ml.position('absolute');
14855 ml.setLeftTop(-1000, -1000);
14859 ml.setWidth(fixedWidth);
14864 * Returns the size of the specified text based on the internal element's style and width properties
14865 * @memberOf Roo.util.TextMetrics.Instance#
14866 * @param {String} text The text to measure
14867 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14869 getSize : function(text){
14871 var s = ml.getSize();
14877 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14878 * that can affect the size of the rendered text
14879 * @memberOf Roo.util.TextMetrics.Instance#
14880 * @param {String/HTMLElement} el The element, dom node or id
14882 bind : function(el){
14884 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14889 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14890 * to set a fixed width in order to accurately measure the text height.
14891 * @memberOf Roo.util.TextMetrics.Instance#
14892 * @param {Number} width The width to set on the element
14894 setFixedWidth : function(width){
14895 ml.setWidth(width);
14899 * Returns the measured width of the specified text
14900 * @memberOf Roo.util.TextMetrics.Instance#
14901 * @param {String} text The text to measure
14902 * @return {Number} width The width in pixels
14904 getWidth : function(text){
14905 ml.dom.style.width = 'auto';
14906 return this.getSize(text).width;
14910 * Returns the measured height of the specified text. For multiline text, be sure to call
14911 * {@link #setFixedWidth} if necessary.
14912 * @memberOf Roo.util.TextMetrics.Instance#
14913 * @param {String} text The text to measure
14914 * @return {Number} height The height in pixels
14916 getHeight : function(text){
14917 return this.getSize(text).height;
14921 instance.bind(bindTo);
14926 // backwards compat
14927 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14929 * Ext JS Library 1.1.1
14930 * Copyright(c) 2006-2007, Ext JS, LLC.
14932 * Originally Released Under LGPL - original licence link has changed is not relivant.
14935 * <script type="text/javascript">
14939 * @class Roo.state.Provider
14940 * Abstract base class for state provider implementations. This class provides methods
14941 * for encoding and decoding <b>typed</b> variables including dates and defines the
14942 * Provider interface.
14944 Roo.state.Provider = function(){
14946 * @event statechange
14947 * Fires when a state change occurs.
14948 * @param {Provider} this This state provider
14949 * @param {String} key The state key which was changed
14950 * @param {String} value The encoded value for the state
14953 "statechange": true
14956 Roo.state.Provider.superclass.constructor.call(this);
14958 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14960 * Returns the current value for a key
14961 * @param {String} name The key name
14962 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14963 * @return {Mixed} The state data
14965 get : function(name, defaultValue){
14966 return typeof this.state[name] == "undefined" ?
14967 defaultValue : this.state[name];
14971 * Clears a value from the state
14972 * @param {String} name The key name
14974 clear : function(name){
14975 delete this.state[name];
14976 this.fireEvent("statechange", this, name, null);
14980 * Sets the value for a key
14981 * @param {String} name The key name
14982 * @param {Mixed} value The value to set
14984 set : function(name, value){
14985 this.state[name] = value;
14986 this.fireEvent("statechange", this, name, value);
14990 * Decodes a string previously encoded with {@link #encodeValue}.
14991 * @param {String} value The value to decode
14992 * @return {Mixed} The decoded value
14994 decodeValue : function(cookie){
14995 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14996 var matches = re.exec(unescape(cookie));
14997 if(!matches || !matches[1]) {
14998 return; // non state cookie
15000 var type = matches[1];
15001 var v = matches[2];
15004 return parseFloat(v);
15006 return new Date(Date.parse(v));
15011 var values = v.split("^");
15012 for(var i = 0, len = values.length; i < len; i++){
15013 all.push(this.decodeValue(values[i]));
15018 var values = v.split("^");
15019 for(var i = 0, len = values.length; i < len; i++){
15020 var kv = values[i].split("=");
15021 all[kv[0]] = this.decodeValue(kv[1]);
15030 * Encodes a value including type information. Decode with {@link #decodeValue}.
15031 * @param {Mixed} value The value to encode
15032 * @return {String} The encoded value
15034 encodeValue : function(v){
15036 if(typeof v == "number"){
15038 }else if(typeof v == "boolean"){
15039 enc = "b:" + (v ? "1" : "0");
15040 }else if(v instanceof Date){
15041 enc = "d:" + v.toGMTString();
15042 }else if(v instanceof Array){
15044 for(var i = 0, len = v.length; i < len; i++){
15045 flat += this.encodeValue(v[i]);
15051 }else if(typeof v == "object"){
15054 if(typeof v[key] != "function"){
15055 flat += key + "=" + this.encodeValue(v[key]) + "^";
15058 enc = "o:" + flat.substring(0, flat.length-1);
15062 return escape(enc);
15068 * Ext JS Library 1.1.1
15069 * Copyright(c) 2006-2007, Ext JS, LLC.
15071 * Originally Released Under LGPL - original licence link has changed is not relivant.
15074 * <script type="text/javascript">
15077 * @class Roo.state.Manager
15078 * This is the global state manager. By default all components that are "state aware" check this class
15079 * for state information if you don't pass them a custom state provider. In order for this class
15080 * to be useful, it must be initialized with a provider when your application initializes.
15082 // in your initialization function
15084 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15086 // supposed you have a {@link Roo.BorderLayout}
15087 var layout = new Roo.BorderLayout(...);
15088 layout.restoreState();
15089 // or a {Roo.BasicDialog}
15090 var dialog = new Roo.BasicDialog(...);
15091 dialog.restoreState();
15095 Roo.state.Manager = function(){
15096 var provider = new Roo.state.Provider();
15100 * Configures the default state provider for your application
15101 * @param {Provider} stateProvider The state provider to set
15103 setProvider : function(stateProvider){
15104 provider = stateProvider;
15108 * Returns the current value for a key
15109 * @param {String} name The key name
15110 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15111 * @return {Mixed} The state data
15113 get : function(key, defaultValue){
15114 return provider.get(key, defaultValue);
15118 * Sets the value for a key
15119 * @param {String} name The key name
15120 * @param {Mixed} value The state data
15122 set : function(key, value){
15123 provider.set(key, value);
15127 * Clears a value from the state
15128 * @param {String} name The key name
15130 clear : function(key){
15131 provider.clear(key);
15135 * Gets the currently configured state provider
15136 * @return {Provider} The state provider
15138 getProvider : function(){
15145 * Ext JS Library 1.1.1
15146 * Copyright(c) 2006-2007, Ext JS, LLC.
15148 * Originally Released Under LGPL - original licence link has changed is not relivant.
15151 * <script type="text/javascript">
15154 * @class Roo.state.CookieProvider
15155 * @extends Roo.state.Provider
15156 * The default Provider implementation which saves state via cookies.
15159 var cp = new Roo.state.CookieProvider({
15161 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15162 domain: "roojs.com"
15164 Roo.state.Manager.setProvider(cp);
15166 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15167 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15168 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15169 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15170 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15171 * domain the page is running on including the 'www' like 'www.roojs.com')
15172 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15174 * Create a new CookieProvider
15175 * @param {Object} config The configuration object
15177 Roo.state.CookieProvider = function(config){
15178 Roo.state.CookieProvider.superclass.constructor.call(this);
15180 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15181 this.domain = null;
15182 this.secure = false;
15183 Roo.apply(this, config);
15184 this.state = this.readCookies();
15187 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15189 set : function(name, value){
15190 if(typeof value == "undefined" || value === null){
15194 this.setCookie(name, value);
15195 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15199 clear : function(name){
15200 this.clearCookie(name);
15201 Roo.state.CookieProvider.superclass.clear.call(this, name);
15205 readCookies : function(){
15207 var c = document.cookie + ";";
15208 var re = /\s?(.*?)=(.*?);/g;
15210 while((matches = re.exec(c)) != null){
15211 var name = matches[1];
15212 var value = matches[2];
15213 if(name && name.substring(0,3) == "ys-"){
15214 cookies[name.substr(3)] = this.decodeValue(value);
15221 setCookie : function(name, value){
15222 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15223 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15224 ((this.path == null) ? "" : ("; path=" + this.path)) +
15225 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15226 ((this.secure == true) ? "; secure" : "");
15230 clearCookie : function(name){
15231 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15232 ((this.path == null) ? "" : ("; path=" + this.path)) +
15233 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15234 ((this.secure == true) ? "; secure" : "");
15238 * Ext JS Library 1.1.1
15239 * Copyright(c) 2006-2007, Ext JS, LLC.
15241 * Originally Released Under LGPL - original licence link has changed is not relivant.
15244 * <script type="text/javascript">
15249 * @class Roo.ComponentMgr
15250 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15253 Roo.ComponentMgr = function(){
15254 var all = new Roo.util.MixedCollection();
15258 * Registers a component.
15259 * @param {Roo.Component} c The component
15261 register : function(c){
15266 * Unregisters a component.
15267 * @param {Roo.Component} c The component
15269 unregister : function(c){
15274 * Returns a component by id
15275 * @param {String} id The component id
15277 get : function(id){
15278 return all.get(id);
15282 * Registers a function that will be called when a specified component is added to ComponentMgr
15283 * @param {String} id The component id
15284 * @param {Funtction} fn The callback function
15285 * @param {Object} scope The scope of the callback
15287 onAvailable : function(id, fn, scope){
15288 all.on("add", function(index, o){
15290 fn.call(scope || o, o);
15291 all.un("add", fn, scope);
15298 * Ext JS Library 1.1.1
15299 * Copyright(c) 2006-2007, Ext JS, LLC.
15301 * Originally Released Under LGPL - original licence link has changed is not relivant.
15304 * <script type="text/javascript">
15308 * @class Roo.Component
15309 * @extends Roo.util.Observable
15310 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15311 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15312 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15313 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15314 * All visual components (widgets) that require rendering into a layout should subclass Component.
15316 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15317 * 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
15318 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15320 Roo.Component = function(config){
15321 config = config || {};
15322 if(config.tagName || config.dom || typeof config == "string"){ // element object
15323 config = {el: config, id: config.id || config};
15325 this.initialConfig = config;
15327 Roo.apply(this, config);
15331 * Fires after the component is disabled.
15332 * @param {Roo.Component} this
15337 * Fires after the component is enabled.
15338 * @param {Roo.Component} this
15342 * @event beforeshow
15343 * Fires before the component is shown. Return false to stop the show.
15344 * @param {Roo.Component} this
15349 * Fires after the component is shown.
15350 * @param {Roo.Component} this
15354 * @event beforehide
15355 * Fires before the component is hidden. Return false to stop the hide.
15356 * @param {Roo.Component} this
15361 * Fires after the component is hidden.
15362 * @param {Roo.Component} this
15366 * @event beforerender
15367 * Fires before the component is rendered. Return false to stop the render.
15368 * @param {Roo.Component} this
15370 beforerender : true,
15373 * Fires after the component is rendered.
15374 * @param {Roo.Component} this
15378 * @event beforedestroy
15379 * Fires before the component is destroyed. Return false to stop the destroy.
15380 * @param {Roo.Component} this
15382 beforedestroy : true,
15385 * Fires after the component is destroyed.
15386 * @param {Roo.Component} this
15391 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15393 Roo.ComponentMgr.register(this);
15394 Roo.Component.superclass.constructor.call(this);
15395 this.initComponent();
15396 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15397 this.render(this.renderTo);
15398 delete this.renderTo;
15403 Roo.Component.AUTO_ID = 1000;
15405 Roo.extend(Roo.Component, Roo.util.Observable, {
15407 * @scope Roo.Component.prototype
15409 * true if this component is hidden. Read-only.
15414 * true if this component is disabled. Read-only.
15419 * true if this component has been rendered. Read-only.
15423 /** @cfg {String} disableClass
15424 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15426 disabledClass : "x-item-disabled",
15427 /** @cfg {Boolean} allowDomMove
15428 * Whether the component can move the Dom node when rendering (defaults to true).
15430 allowDomMove : true,
15431 /** @cfg {String} hideMode (display|visibility)
15432 * How this component should hidden. Supported values are
15433 * "visibility" (css visibility), "offsets" (negative offset position) and
15434 * "display" (css display) - defaults to "display".
15436 hideMode: 'display',
15439 ctype : "Roo.Component",
15442 * @cfg {String} actionMode
15443 * which property holds the element that used for hide() / show() / disable() / enable()
15449 getActionEl : function(){
15450 return this[this.actionMode];
15453 initComponent : Roo.emptyFn,
15455 * If this is a lazy rendering component, render it to its container element.
15456 * @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.
15458 render : function(container, position){
15464 if(this.fireEvent("beforerender", this) === false){
15468 if(!container && this.el){
15469 this.el = Roo.get(this.el);
15470 container = this.el.dom.parentNode;
15471 this.allowDomMove = false;
15473 this.container = Roo.get(container);
15474 this.rendered = true;
15475 if(position !== undefined){
15476 if(typeof position == 'number'){
15477 position = this.container.dom.childNodes[position];
15479 position = Roo.getDom(position);
15482 this.onRender(this.container, position || null);
15484 this.el.addClass(this.cls);
15488 this.el.applyStyles(this.style);
15491 this.fireEvent("render", this);
15492 this.afterRender(this.container);
15505 // default function is not really useful
15506 onRender : function(ct, position){
15508 this.el = Roo.get(this.el);
15509 if(this.allowDomMove !== false){
15510 ct.dom.insertBefore(this.el.dom, position);
15516 getAutoCreate : function(){
15517 var cfg = typeof this.autoCreate == "object" ?
15518 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15519 if(this.id && !cfg.id){
15526 afterRender : Roo.emptyFn,
15529 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15530 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15532 destroy : function(){
15533 if(this.fireEvent("beforedestroy", this) !== false){
15534 this.purgeListeners();
15535 this.beforeDestroy();
15537 this.el.removeAllListeners();
15539 if(this.actionMode == "container"){
15540 this.container.remove();
15544 Roo.ComponentMgr.unregister(this);
15545 this.fireEvent("destroy", this);
15550 beforeDestroy : function(){
15555 onDestroy : function(){
15560 * Returns the underlying {@link Roo.Element}.
15561 * @return {Roo.Element} The element
15563 getEl : function(){
15568 * Returns the id of this component.
15571 getId : function(){
15576 * Try to focus this component.
15577 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15578 * @return {Roo.Component} this
15580 focus : function(selectText){
15583 if(selectText === true){
15584 this.el.dom.select();
15599 * Disable this component.
15600 * @return {Roo.Component} this
15602 disable : function(){
15606 this.disabled = true;
15607 this.fireEvent("disable", this);
15612 onDisable : function(){
15613 this.getActionEl().addClass(this.disabledClass);
15614 this.el.dom.disabled = true;
15618 * Enable this component.
15619 * @return {Roo.Component} this
15621 enable : function(){
15625 this.disabled = false;
15626 this.fireEvent("enable", this);
15631 onEnable : function(){
15632 this.getActionEl().removeClass(this.disabledClass);
15633 this.el.dom.disabled = false;
15637 * Convenience function for setting disabled/enabled by boolean.
15638 * @param {Boolean} disabled
15640 setDisabled : function(disabled){
15641 this[disabled ? "disable" : "enable"]();
15645 * Show this component.
15646 * @return {Roo.Component} this
15649 if(this.fireEvent("beforeshow", this) !== false){
15650 this.hidden = false;
15654 this.fireEvent("show", this);
15660 onShow : function(){
15661 var ae = this.getActionEl();
15662 if(this.hideMode == 'visibility'){
15663 ae.dom.style.visibility = "visible";
15664 }else if(this.hideMode == 'offsets'){
15665 ae.removeClass('x-hidden');
15667 ae.dom.style.display = "";
15672 * Hide this component.
15673 * @return {Roo.Component} this
15676 if(this.fireEvent("beforehide", this) !== false){
15677 this.hidden = true;
15681 this.fireEvent("hide", this);
15687 onHide : function(){
15688 var ae = this.getActionEl();
15689 if(this.hideMode == 'visibility'){
15690 ae.dom.style.visibility = "hidden";
15691 }else if(this.hideMode == 'offsets'){
15692 ae.addClass('x-hidden');
15694 ae.dom.style.display = "none";
15699 * Convenience function to hide or show this component by boolean.
15700 * @param {Boolean} visible True to show, false to hide
15701 * @return {Roo.Component} this
15703 setVisible: function(visible){
15713 * Returns true if this component is visible.
15715 isVisible : function(){
15716 return this.getActionEl().isVisible();
15719 cloneConfig : function(overrides){
15720 overrides = overrides || {};
15721 var id = overrides.id || Roo.id();
15722 var cfg = Roo.applyIf(overrides, this.initialConfig);
15723 cfg.id = id; // prevent dup id
15724 return new this.constructor(cfg);
15728 * Ext JS Library 1.1.1
15729 * Copyright(c) 2006-2007, Ext JS, LLC.
15731 * Originally Released Under LGPL - original licence link has changed is not relivant.
15734 * <script type="text/javascript">
15738 * @class Roo.BoxComponent
15739 * @extends Roo.Component
15740 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15741 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15742 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15743 * layout containers.
15745 * @param {Roo.Element/String/Object} config The configuration options.
15747 Roo.BoxComponent = function(config){
15748 Roo.Component.call(this, config);
15752 * Fires after the component is resized.
15753 * @param {Roo.Component} this
15754 * @param {Number} adjWidth The box-adjusted width that was set
15755 * @param {Number} adjHeight The box-adjusted height that was set
15756 * @param {Number} rawWidth The width that was originally specified
15757 * @param {Number} rawHeight The height that was originally specified
15762 * Fires after the component is moved.
15763 * @param {Roo.Component} this
15764 * @param {Number} x The new x position
15765 * @param {Number} y The new y position
15771 Roo.extend(Roo.BoxComponent, Roo.Component, {
15772 // private, set in afterRender to signify that the component has been rendered
15774 // private, used to defer height settings to subclasses
15775 deferHeight: false,
15776 /** @cfg {Number} width
15777 * width (optional) size of component
15779 /** @cfg {Number} height
15780 * height (optional) size of component
15784 * Sets the width and height of the component. This method fires the resize event. This method can accept
15785 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15786 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15787 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15788 * @return {Roo.BoxComponent} this
15790 setSize : function(w, h){
15791 // support for standard size objects
15792 if(typeof w == 'object'){
15797 if(!this.boxReady){
15803 // prevent recalcs when not needed
15804 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15807 this.lastSize = {width: w, height: h};
15809 var adj = this.adjustSize(w, h);
15810 var aw = adj.width, ah = adj.height;
15811 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15812 var rz = this.getResizeEl();
15813 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15814 rz.setSize(aw, ah);
15815 }else if(!this.deferHeight && ah !== undefined){
15817 }else if(aw !== undefined){
15820 this.onResize(aw, ah, w, h);
15821 this.fireEvent('resize', this, aw, ah, w, h);
15827 * Gets the current size of the component's underlying element.
15828 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15830 getSize : function(){
15831 return this.el.getSize();
15835 * Gets the current XY position of the component's underlying element.
15836 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15837 * @return {Array} The XY position of the element (e.g., [100, 200])
15839 getPosition : function(local){
15840 if(local === true){
15841 return [this.el.getLeft(true), this.el.getTop(true)];
15843 return this.xy || this.el.getXY();
15847 * Gets the current box measurements of the component's underlying element.
15848 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15849 * @returns {Object} box An object in the format {x, y, width, height}
15851 getBox : function(local){
15852 var s = this.el.getSize();
15854 s.x = this.el.getLeft(true);
15855 s.y = this.el.getTop(true);
15857 var xy = this.xy || this.el.getXY();
15865 * Sets the current box measurements of the component's underlying element.
15866 * @param {Object} box An object in the format {x, y, width, height}
15867 * @returns {Roo.BoxComponent} this
15869 updateBox : function(box){
15870 this.setSize(box.width, box.height);
15871 this.setPagePosition(box.x, box.y);
15876 getResizeEl : function(){
15877 return this.resizeEl || this.el;
15881 getPositionEl : function(){
15882 return this.positionEl || this.el;
15886 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15887 * This method fires the move event.
15888 * @param {Number} left The new left
15889 * @param {Number} top The new top
15890 * @returns {Roo.BoxComponent} this
15892 setPosition : function(x, y){
15895 if(!this.boxReady){
15898 var adj = this.adjustPosition(x, y);
15899 var ax = adj.x, ay = adj.y;
15901 var el = this.getPositionEl();
15902 if(ax !== undefined || ay !== undefined){
15903 if(ax !== undefined && ay !== undefined){
15904 el.setLeftTop(ax, ay);
15905 }else if(ax !== undefined){
15907 }else if(ay !== undefined){
15910 this.onPosition(ax, ay);
15911 this.fireEvent('move', this, ax, ay);
15917 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15918 * This method fires the move event.
15919 * @param {Number} x The new x position
15920 * @param {Number} y The new y position
15921 * @returns {Roo.BoxComponent} this
15923 setPagePosition : function(x, y){
15926 if(!this.boxReady){
15929 if(x === undefined || y === undefined){ // cannot translate undefined points
15932 var p = this.el.translatePoints(x, y);
15933 this.setPosition(p.left, p.top);
15938 onRender : function(ct, position){
15939 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15941 this.resizeEl = Roo.get(this.resizeEl);
15943 if(this.positionEl){
15944 this.positionEl = Roo.get(this.positionEl);
15949 afterRender : function(){
15950 Roo.BoxComponent.superclass.afterRender.call(this);
15951 this.boxReady = true;
15952 this.setSize(this.width, this.height);
15953 if(this.x || this.y){
15954 this.setPosition(this.x, this.y);
15956 if(this.pageX || this.pageY){
15957 this.setPagePosition(this.pageX, this.pageY);
15962 * Force the component's size to recalculate based on the underlying element's current height and width.
15963 * @returns {Roo.BoxComponent} this
15965 syncSize : function(){
15966 delete this.lastSize;
15967 this.setSize(this.el.getWidth(), this.el.getHeight());
15972 * Called after the component is resized, this method is empty by default but can be implemented by any
15973 * subclass that needs to perform custom logic after a resize occurs.
15974 * @param {Number} adjWidth The box-adjusted width that was set
15975 * @param {Number} adjHeight The box-adjusted height that was set
15976 * @param {Number} rawWidth The width that was originally specified
15977 * @param {Number} rawHeight The height that was originally specified
15979 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15984 * Called after the component is moved, this method is empty by default but can be implemented by any
15985 * subclass that needs to perform custom logic after a move occurs.
15986 * @param {Number} x The new x position
15987 * @param {Number} y The new y position
15989 onPosition : function(x, y){
15994 adjustSize : function(w, h){
15995 if(this.autoWidth){
15998 if(this.autoHeight){
16001 return {width : w, height: h};
16005 adjustPosition : function(x, y){
16006 return {x : x, y: y};
16009 * Original code for Roojs - LGPL
16010 * <script type="text/javascript">
16014 * @class Roo.XComponent
16015 * A delayed Element creator...
16016 * Or a way to group chunks of interface together.
16017 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16018 * used in conjunction with XComponent.build() it will create an instance of each element,
16019 * then call addxtype() to build the User interface.
16021 * Mypart.xyx = new Roo.XComponent({
16023 parent : 'Mypart.xyz', // empty == document.element.!!
16027 disabled : function() {}
16029 tree : function() { // return an tree of xtype declared components
16033 xtype : 'NestedLayoutPanel',
16040 * It can be used to build a big heiracy, with parent etc.
16041 * or you can just use this to render a single compoent to a dom element
16042 * MYPART.render(Roo.Element | String(id) | dom_element )
16049 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16050 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16052 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16054 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16055 * - if mulitple topModules exist, the last one is defined as the top module.
16059 * When the top level or multiple modules are to embedded into a existing HTML page,
16060 * the parent element can container '#id' of the element where the module will be drawn.
16064 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16065 * it relies more on a include mechanism, where sub modules are included into an outer page.
16066 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16068 * Bootstrap Roo Included elements
16070 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16071 * hence confusing the component builder as it thinks there are multiple top level elements.
16073 * String Over-ride & Translations
16075 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16076 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16077 * are needed. @see Roo.XComponent.overlayString
16081 * @extends Roo.util.Observable
16083 * @param cfg {Object} configuration of component
16086 Roo.XComponent = function(cfg) {
16087 Roo.apply(this, cfg);
16091 * Fires when this the componnt is built
16092 * @param {Roo.XComponent} c the component
16097 this.region = this.region || 'center'; // default..
16098 Roo.XComponent.register(this);
16099 this.modules = false;
16100 this.el = false; // where the layout goes..
16104 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16107 * The created element (with Roo.factory())
16108 * @type {Roo.Layout}
16114 * for BC - use el in new code
16115 * @type {Roo.Layout}
16121 * for BC - use el in new code
16122 * @type {Roo.Layout}
16127 * @cfg {Function|boolean} disabled
16128 * If this module is disabled by some rule, return true from the funtion
16133 * @cfg {String} parent
16134 * Name of parent element which it get xtype added to..
16139 * @cfg {String} order
16140 * Used to set the order in which elements are created (usefull for multiple tabs)
16145 * @cfg {String} name
16146 * String to display while loading.
16150 * @cfg {String} region
16151 * Region to render component to (defaults to center)
16156 * @cfg {Array} items
16157 * A single item array - the first element is the root of the tree..
16158 * It's done this way to stay compatible with the Xtype system...
16164 * The method that retuns the tree of parts that make up this compoennt
16171 * render element to dom or tree
16172 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16175 render : function(el)
16179 var hp = this.parent ? 1 : 0;
16180 Roo.debug && Roo.log(this);
16182 var tree = this._tree ? this._tree() : this.tree();
16185 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16186 // if parent is a '#.....' string, then let's use that..
16187 var ename = this.parent.substr(1);
16188 this.parent = false;
16189 Roo.debug && Roo.log(ename);
16191 case 'bootstrap-body':
16192 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16193 // this is the BorderLayout standard?
16194 this.parent = { el : true };
16197 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16198 // need to insert stuff...
16200 el : new Roo.bootstrap.layout.Border({
16201 el : document.body,
16207 tabPosition: 'top',
16208 //resizeTabs: true,
16209 alwaysShowTabs: true,
16219 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16220 this.parent = { el : new Roo.bootstrap.Body() };
16221 Roo.debug && Roo.log("setting el to doc body");
16224 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16228 this.parent = { el : true};
16231 el = Roo.get(ename);
16232 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16233 this.parent = { el : true};
16240 if (!el && !this.parent) {
16241 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16246 Roo.debug && Roo.log("EL:");
16247 Roo.debug && Roo.log(el);
16248 Roo.debug && Roo.log("this.parent.el:");
16249 Roo.debug && Roo.log(this.parent.el);
16252 // altertive root elements ??? - we need a better way to indicate these.
16253 var is_alt = Roo.XComponent.is_alt ||
16254 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16255 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16256 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16260 if (!this.parent && is_alt) {
16261 //el = Roo.get(document.body);
16262 this.parent = { el : true };
16267 if (!this.parent) {
16269 Roo.debug && Roo.log("no parent - creating one");
16271 el = el ? Roo.get(el) : false;
16273 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16276 el : new Roo.bootstrap.layout.Border({
16277 el: el || document.body,
16283 tabPosition: 'top',
16284 //resizeTabs: true,
16285 alwaysShowTabs: false,
16288 overflow: 'visible'
16294 // it's a top level one..
16296 el : new Roo.BorderLayout(el || document.body, {
16301 tabPosition: 'top',
16302 //resizeTabs: true,
16303 alwaysShowTabs: el && hp? false : true,
16304 hideTabs: el || !hp ? true : false,
16312 if (!this.parent.el) {
16313 // probably an old style ctor, which has been disabled.
16317 // The 'tree' method is '_tree now'
16319 tree.region = tree.region || this.region;
16320 var is_body = false;
16321 if (this.parent.el === true) {
16322 // bootstrap... - body..
16326 this.parent.el = Roo.factory(tree);
16330 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16331 this.fireEvent('built', this);
16333 this.panel = this.el;
16334 this.layout = this.panel.layout;
16335 this.parentLayout = this.parent.layout || false;
16341 Roo.apply(Roo.XComponent, {
16343 * @property hideProgress
16344 * true to disable the building progress bar.. usefull on single page renders.
16347 hideProgress : false,
16349 * @property buildCompleted
16350 * True when the builder has completed building the interface.
16353 buildCompleted : false,
16356 * @property topModule
16357 * the upper most module - uses document.element as it's constructor.
16364 * @property modules
16365 * array of modules to be created by registration system.
16366 * @type {Array} of Roo.XComponent
16371 * @property elmodules
16372 * array of modules to be created by which use #ID
16373 * @type {Array} of Roo.XComponent
16380 * Is an alternative Root - normally used by bootstrap or other systems,
16381 * where the top element in the tree can wrap 'body'
16382 * @type {boolean} (default false)
16387 * @property build_from_html
16388 * Build elements from html - used by bootstrap HTML stuff
16389 * - this is cleared after build is completed
16390 * @type {boolean} (default false)
16393 build_from_html : false,
16395 * Register components to be built later.
16397 * This solves the following issues
16398 * - Building is not done on page load, but after an authentication process has occured.
16399 * - Interface elements are registered on page load
16400 * - Parent Interface elements may not be loaded before child, so this handles that..
16407 module : 'Pman.Tab.projectMgr',
16409 parent : 'Pman.layout',
16410 disabled : false, // or use a function..
16413 * * @param {Object} details about module
16415 register : function(obj) {
16417 Roo.XComponent.event.fireEvent('register', obj);
16418 switch(typeof(obj.disabled) ) {
16424 if ( obj.disabled() ) {
16430 if (obj.disabled || obj.region == '#disabled') {
16436 this.modules.push(obj);
16440 * convert a string to an object..
16441 * eg. 'AAA.BBB' -> finds AAA.BBB
16445 toObject : function(str)
16447 if (!str || typeof(str) == 'object') {
16450 if (str.substring(0,1) == '#') {
16454 var ar = str.split('.');
16459 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16461 throw "Module not found : " + str;
16465 throw "Module not found : " + str;
16467 Roo.each(ar, function(e) {
16468 if (typeof(o[e]) == 'undefined') {
16469 throw "Module not found : " + str;
16480 * move modules into their correct place in the tree..
16483 preBuild : function ()
16486 Roo.each(this.modules , function (obj)
16488 Roo.XComponent.event.fireEvent('beforebuild', obj);
16490 var opar = obj.parent;
16492 obj.parent = this.toObject(opar);
16494 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16499 Roo.debug && Roo.log("GOT top level module");
16500 Roo.debug && Roo.log(obj);
16501 obj.modules = new Roo.util.MixedCollection(false,
16502 function(o) { return o.order + '' }
16504 this.topModule = obj;
16507 // parent is a string (usually a dom element name..)
16508 if (typeof(obj.parent) == 'string') {
16509 this.elmodules.push(obj);
16512 if (obj.parent.constructor != Roo.XComponent) {
16513 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16515 if (!obj.parent.modules) {
16516 obj.parent.modules = new Roo.util.MixedCollection(false,
16517 function(o) { return o.order + '' }
16520 if (obj.parent.disabled) {
16521 obj.disabled = true;
16523 obj.parent.modules.add(obj);
16528 * make a list of modules to build.
16529 * @return {Array} list of modules.
16532 buildOrder : function()
16535 var cmp = function(a,b) {
16536 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16538 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16539 throw "No top level modules to build";
16542 // make a flat list in order of modules to build.
16543 var mods = this.topModule ? [ this.topModule ] : [];
16546 // elmodules (is a list of DOM based modules )
16547 Roo.each(this.elmodules, function(e) {
16549 if (!this.topModule &&
16550 typeof(e.parent) == 'string' &&
16551 e.parent.substring(0,1) == '#' &&
16552 Roo.get(e.parent.substr(1))
16555 _this.topModule = e;
16561 // add modules to their parents..
16562 var addMod = function(m) {
16563 Roo.debug && Roo.log("build Order: add: " + m.name);
16566 if (m.modules && !m.disabled) {
16567 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16568 m.modules.keySort('ASC', cmp );
16569 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16571 m.modules.each(addMod);
16573 Roo.debug && Roo.log("build Order: no child modules");
16575 // not sure if this is used any more..
16577 m.finalize.name = m.name + " (clean up) ";
16578 mods.push(m.finalize);
16582 if (this.topModule && this.topModule.modules) {
16583 this.topModule.modules.keySort('ASC', cmp );
16584 this.topModule.modules.each(addMod);
16590 * Build the registered modules.
16591 * @param {Object} parent element.
16592 * @param {Function} optional method to call after module has been added.
16596 build : function(opts)
16599 if (typeof(opts) != 'undefined') {
16600 Roo.apply(this,opts);
16604 var mods = this.buildOrder();
16606 //this.allmods = mods;
16607 //Roo.debug && Roo.log(mods);
16609 if (!mods.length) { // should not happen
16610 throw "NO modules!!!";
16614 var msg = "Building Interface...";
16615 // flash it up as modal - so we store the mask!?
16616 if (!this.hideProgress && Roo.MessageBox) {
16617 Roo.MessageBox.show({ title: 'loading' });
16618 Roo.MessageBox.show({
16619 title: "Please wait...",
16629 var total = mods.length;
16632 var progressRun = function() {
16633 if (!mods.length) {
16634 Roo.debug && Roo.log('hide?');
16635 if (!this.hideProgress && Roo.MessageBox) {
16636 Roo.MessageBox.hide();
16638 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16640 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16646 var m = mods.shift();
16649 Roo.debug && Roo.log(m);
16650 // not sure if this is supported any more.. - modules that are are just function
16651 if (typeof(m) == 'function') {
16653 return progressRun.defer(10, _this);
16657 msg = "Building Interface " + (total - mods.length) +
16659 (m.name ? (' - ' + m.name) : '');
16660 Roo.debug && Roo.log(msg);
16661 if (!_this.hideProgress && Roo.MessageBox) {
16662 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16666 // is the module disabled?
16667 var disabled = (typeof(m.disabled) == 'function') ?
16668 m.disabled.call(m.module.disabled) : m.disabled;
16672 return progressRun(); // we do not update the display!
16680 // it's 10 on top level, and 1 on others??? why...
16681 return progressRun.defer(10, _this);
16684 progressRun.defer(1, _this);
16690 * Overlay a set of modified strings onto a component
16691 * This is dependant on our builder exporting the strings and 'named strings' elements.
16693 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
16694 * @param {Object} associative array of 'named' string and it's new value.
16697 overlayStrings : function( component, strings )
16699 if (typeof(component['_named_strings']) == 'undefined') {
16700 throw "ERROR: component does not have _named_strings";
16702 for ( var k in strings ) {
16703 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
16704 if (md !== false) {
16705 component['_strings'][md] = strings[k];
16707 Roo.log('could not find named string: ' + k + ' in');
16708 Roo.log(component);
16723 * wrapper for event.on - aliased later..
16724 * Typically use to register a event handler for register:
16726 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16735 Roo.XComponent.event = new Roo.util.Observable({
16739 * Fires when an Component is registered,
16740 * set the disable property on the Component to stop registration.
16741 * @param {Roo.XComponent} c the component being registerd.
16746 * @event beforebuild
16747 * Fires before each Component is built
16748 * can be used to apply permissions.
16749 * @param {Roo.XComponent} c the component being registerd.
16752 'beforebuild' : true,
16754 * @event buildcomplete
16755 * Fires on the top level element when all elements have been built
16756 * @param {Roo.XComponent} the top level component.
16758 'buildcomplete' : true
16763 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
16766 * marked - a markdown parser
16767 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
16768 * https://github.com/chjj/marked
16774 * Roo.Markdown - is a very crude wrapper around marked..
16778 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
16780 * Note: move the sample code to the bottom of this
16781 * file before uncommenting it.
16786 Roo.Markdown.toHtml = function(text) {
16788 var c = new Roo.Markdown.marked.setOptions({
16789 renderer: new Roo.Markdown.marked.Renderer(),
16800 text = text.replace(/\\\n/g,' ');
16801 return Roo.Markdown.marked(text);
16806 // Wraps all "globals" so that the only thing
16807 // exposed is makeHtml().
16813 * eval:var:unescape
16821 var escape = function (html, encode) {
16823 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
16824 .replace(/</g, '<')
16825 .replace(/>/g, '>')
16826 .replace(/"/g, '"')
16827 .replace(/'/g, ''');
16830 var unescape = function (html) {
16831 // explicitly match decimal, hex, and named HTML entities
16832 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
16833 n = n.toLowerCase();
16834 if (n === 'colon') { return ':'; }
16835 if (n.charAt(0) === '#') {
16836 return n.charAt(1) === 'x'
16837 ? String.fromCharCode(parseInt(n.substring(2), 16))
16838 : String.fromCharCode(+n.substring(1));
16844 var replace = function (regex, opt) {
16845 regex = regex.source;
16847 return function self(name, val) {
16848 if (!name) { return new RegExp(regex, opt); }
16849 val = val.source || val;
16850 val = val.replace(/(^|[^\[])\^/g, '$1');
16851 regex = regex.replace(name, val);
16860 var noop = function () {}
16866 var merge = function (obj) {
16871 for (; i < arguments.length; i++) {
16872 target = arguments[i];
16873 for (key in target) {
16874 if (Object.prototype.hasOwnProperty.call(target, key)) {
16875 obj[key] = target[key];
16885 * Block-Level Grammar
16893 code: /^( {4}[^\n]+\n*)+/,
16895 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
16896 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
16898 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
16899 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
16900 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
16901 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
16902 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
16904 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
16908 block.bullet = /(?:[*+-]|\d+\.)/;
16909 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
16910 block.item = replace(block.item, 'gm')
16911 (/bull/g, block.bullet)
16914 block.list = replace(block.list)
16915 (/bull/g, block.bullet)
16916 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
16917 ('def', '\\n+(?=' + block.def.source + ')')
16920 block.blockquote = replace(block.blockquote)
16924 block._tag = '(?!(?:'
16925 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
16926 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
16927 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
16929 block.html = replace(block.html)
16930 ('comment', /<!--[\s\S]*?-->/)
16931 ('closed', /<(tag)[\s\S]+?<\/\1>/)
16932 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
16933 (/tag/g, block._tag)
16936 block.paragraph = replace(block.paragraph)
16938 ('heading', block.heading)
16939 ('lheading', block.lheading)
16940 ('blockquote', block.blockquote)
16941 ('tag', '<' + block._tag)
16946 * Normal Block Grammar
16949 block.normal = merge({}, block);
16952 * GFM Block Grammar
16955 block.gfm = merge({}, block.normal, {
16956 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
16958 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
16961 block.gfm.paragraph = replace(block.paragraph)
16963 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
16964 + block.list.source.replace('\\1', '\\3') + '|')
16968 * GFM + Tables Block Grammar
16971 block.tables = merge({}, block.gfm, {
16972 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
16973 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
16980 var Lexer = function (options) {
16982 this.tokens.links = {};
16983 this.options = options || marked.defaults;
16984 this.rules = block.normal;
16986 if (this.options.gfm) {
16987 if (this.options.tables) {
16988 this.rules = block.tables;
16990 this.rules = block.gfm;
16996 * Expose Block Rules
16999 Lexer.rules = block;
17002 * Static Lex Method
17005 Lexer.lex = function(src, options) {
17006 var lexer = new Lexer(options);
17007 return lexer.lex(src);
17014 Lexer.prototype.lex = function(src) {
17016 .replace(/\r\n|\r/g, '\n')
17017 .replace(/\t/g, ' ')
17018 .replace(/\u00a0/g, ' ')
17019 .replace(/\u2424/g, '\n');
17021 return this.token(src, true);
17028 Lexer.prototype.token = function(src, top, bq) {
17029 var src = src.replace(/^ +$/gm, '')
17042 if (cap = this.rules.newline.exec(src)) {
17043 src = src.substring(cap[0].length);
17044 if (cap[0].length > 1) {
17052 if (cap = this.rules.code.exec(src)) {
17053 src = src.substring(cap[0].length);
17054 cap = cap[0].replace(/^ {4}/gm, '');
17057 text: !this.options.pedantic
17058 ? cap.replace(/\n+$/, '')
17065 if (cap = this.rules.fences.exec(src)) {
17066 src = src.substring(cap[0].length);
17076 if (cap = this.rules.heading.exec(src)) {
17077 src = src.substring(cap[0].length);
17080 depth: cap[1].length,
17086 // table no leading pipe (gfm)
17087 if (top && (cap = this.rules.nptable.exec(src))) {
17088 src = src.substring(cap[0].length);
17092 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17093 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17094 cells: cap[3].replace(/\n$/, '').split('\n')
17097 for (i = 0; i < item.align.length; i++) {
17098 if (/^ *-+: *$/.test(item.align[i])) {
17099 item.align[i] = 'right';
17100 } else if (/^ *:-+: *$/.test(item.align[i])) {
17101 item.align[i] = 'center';
17102 } else if (/^ *:-+ *$/.test(item.align[i])) {
17103 item.align[i] = 'left';
17105 item.align[i] = null;
17109 for (i = 0; i < item.cells.length; i++) {
17110 item.cells[i] = item.cells[i].split(/ *\| */);
17113 this.tokens.push(item);
17119 if (cap = this.rules.lheading.exec(src)) {
17120 src = src.substring(cap[0].length);
17123 depth: cap[2] === '=' ? 1 : 2,
17130 if (cap = this.rules.hr.exec(src)) {
17131 src = src.substring(cap[0].length);
17139 if (cap = this.rules.blockquote.exec(src)) {
17140 src = src.substring(cap[0].length);
17143 type: 'blockquote_start'
17146 cap = cap[0].replace(/^ *> ?/gm, '');
17148 // Pass `top` to keep the current
17149 // "toplevel" state. This is exactly
17150 // how markdown.pl works.
17151 this.token(cap, top, true);
17154 type: 'blockquote_end'
17161 if (cap = this.rules.list.exec(src)) {
17162 src = src.substring(cap[0].length);
17166 type: 'list_start',
17167 ordered: bull.length > 1
17170 // Get each top-level item.
17171 cap = cap[0].match(this.rules.item);
17177 for (; i < l; i++) {
17180 // Remove the list item's bullet
17181 // so it is seen as the next token.
17182 space = item.length;
17183 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17185 // Outdent whatever the
17186 // list item contains. Hacky.
17187 if (~item.indexOf('\n ')) {
17188 space -= item.length;
17189 item = !this.options.pedantic
17190 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17191 : item.replace(/^ {1,4}/gm, '');
17194 // Determine whether the next list item belongs here.
17195 // Backpedal if it does not belong in this list.
17196 if (this.options.smartLists && i !== l - 1) {
17197 b = block.bullet.exec(cap[i + 1])[0];
17198 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17199 src = cap.slice(i + 1).join('\n') + src;
17204 // Determine whether item is loose or not.
17205 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17206 // for discount behavior.
17207 loose = next || /\n\n(?!\s*$)/.test(item);
17209 next = item.charAt(item.length - 1) === '\n';
17210 if (!loose) { loose = next; }
17215 ? 'loose_item_start'
17216 : 'list_item_start'
17220 this.token(item, false, bq);
17223 type: 'list_item_end'
17235 if (cap = this.rules.html.exec(src)) {
17236 src = src.substring(cap[0].length);
17238 type: this.options.sanitize
17241 pre: !this.options.sanitizer
17242 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17249 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17250 src = src.substring(cap[0].length);
17251 this.tokens.links[cap[1].toLowerCase()] = {
17259 if (top && (cap = this.rules.table.exec(src))) {
17260 src = src.substring(cap[0].length);
17264 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17265 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17266 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17269 for (i = 0; i < item.align.length; i++) {
17270 if (/^ *-+: *$/.test(item.align[i])) {
17271 item.align[i] = 'right';
17272 } else if (/^ *:-+: *$/.test(item.align[i])) {
17273 item.align[i] = 'center';
17274 } else if (/^ *:-+ *$/.test(item.align[i])) {
17275 item.align[i] = 'left';
17277 item.align[i] = null;
17281 for (i = 0; i < item.cells.length; i++) {
17282 item.cells[i] = item.cells[i]
17283 .replace(/^ *\| *| *\| *$/g, '')
17287 this.tokens.push(item);
17292 // top-level paragraph
17293 if (top && (cap = this.rules.paragraph.exec(src))) {
17294 src = src.substring(cap[0].length);
17297 text: cap[1].charAt(cap[1].length - 1) === '\n'
17298 ? cap[1].slice(0, -1)
17305 if (cap = this.rules.text.exec(src)) {
17306 // Top-level should never reach here.
17307 src = src.substring(cap[0].length);
17317 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17321 return this.tokens;
17325 * Inline-Level Grammar
17329 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17330 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17332 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17333 link: /^!?\[(inside)\]\(href\)/,
17334 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17335 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17336 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17337 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17338 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17339 br: /^ {2,}\n(?!\s*$)/,
17341 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17344 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17345 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17347 inline.link = replace(inline.link)
17348 ('inside', inline._inside)
17349 ('href', inline._href)
17352 inline.reflink = replace(inline.reflink)
17353 ('inside', inline._inside)
17357 * Normal Inline Grammar
17360 inline.normal = merge({}, inline);
17363 * Pedantic Inline Grammar
17366 inline.pedantic = merge({}, inline.normal, {
17367 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17368 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17372 * GFM Inline Grammar
17375 inline.gfm = merge({}, inline.normal, {
17376 escape: replace(inline.escape)('])', '~|])')(),
17377 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17378 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17379 text: replace(inline.text)
17381 ('|', '|https?://|')
17386 * GFM + Line Breaks Inline Grammar
17389 inline.breaks = merge({}, inline.gfm, {
17390 br: replace(inline.br)('{2,}', '*')(),
17391 text: replace(inline.gfm.text)('{2,}', '*')()
17395 * Inline Lexer & Compiler
17398 var InlineLexer = function (links, options) {
17399 this.options = options || marked.defaults;
17400 this.links = links;
17401 this.rules = inline.normal;
17402 this.renderer = this.options.renderer || new Renderer;
17403 this.renderer.options = this.options;
17407 Error('Tokens array requires a `links` property.');
17410 if (this.options.gfm) {
17411 if (this.options.breaks) {
17412 this.rules = inline.breaks;
17414 this.rules = inline.gfm;
17416 } else if (this.options.pedantic) {
17417 this.rules = inline.pedantic;
17422 * Expose Inline Rules
17425 InlineLexer.rules = inline;
17428 * Static Lexing/Compiling Method
17431 InlineLexer.output = function(src, links, options) {
17432 var inline = new InlineLexer(links, options);
17433 return inline.output(src);
17440 InlineLexer.prototype.output = function(src) {
17449 if (cap = this.rules.escape.exec(src)) {
17450 src = src.substring(cap[0].length);
17456 if (cap = this.rules.autolink.exec(src)) {
17457 src = src.substring(cap[0].length);
17458 if (cap[2] === '@') {
17459 text = cap[1].charAt(6) === ':'
17460 ? this.mangle(cap[1].substring(7))
17461 : this.mangle(cap[1]);
17462 href = this.mangle('mailto:') + text;
17464 text = escape(cap[1]);
17467 out += this.renderer.link(href, null, text);
17472 if (!this.inLink && (cap = this.rules.url.exec(src))) {
17473 src = src.substring(cap[0].length);
17474 text = escape(cap[1]);
17476 out += this.renderer.link(href, null, text);
17481 if (cap = this.rules.tag.exec(src)) {
17482 if (!this.inLink && /^<a /i.test(cap[0])) {
17483 this.inLink = true;
17484 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
17485 this.inLink = false;
17487 src = src.substring(cap[0].length);
17488 out += this.options.sanitize
17489 ? this.options.sanitizer
17490 ? this.options.sanitizer(cap[0])
17497 if (cap = this.rules.link.exec(src)) {
17498 src = src.substring(cap[0].length);
17499 this.inLink = true;
17500 out += this.outputLink(cap, {
17504 this.inLink = false;
17509 if ((cap = this.rules.reflink.exec(src))
17510 || (cap = this.rules.nolink.exec(src))) {
17511 src = src.substring(cap[0].length);
17512 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
17513 link = this.links[link.toLowerCase()];
17514 if (!link || !link.href) {
17515 out += cap[0].charAt(0);
17516 src = cap[0].substring(1) + src;
17519 this.inLink = true;
17520 out += this.outputLink(cap, link);
17521 this.inLink = false;
17526 if (cap = this.rules.strong.exec(src)) {
17527 src = src.substring(cap[0].length);
17528 out += this.renderer.strong(this.output(cap[2] || cap[1]));
17533 if (cap = this.rules.em.exec(src)) {
17534 src = src.substring(cap[0].length);
17535 out += this.renderer.em(this.output(cap[2] || cap[1]));
17540 if (cap = this.rules.code.exec(src)) {
17541 src = src.substring(cap[0].length);
17542 out += this.renderer.codespan(escape(cap[2], true));
17547 if (cap = this.rules.br.exec(src)) {
17548 src = src.substring(cap[0].length);
17549 out += this.renderer.br();
17554 if (cap = this.rules.del.exec(src)) {
17555 src = src.substring(cap[0].length);
17556 out += this.renderer.del(this.output(cap[1]));
17561 if (cap = this.rules.text.exec(src)) {
17562 src = src.substring(cap[0].length);
17563 out += this.renderer.text(escape(this.smartypants(cap[0])));
17569 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17580 InlineLexer.prototype.outputLink = function(cap, link) {
17581 var href = escape(link.href)
17582 , title = link.title ? escape(link.title) : null;
17584 return cap[0].charAt(0) !== '!'
17585 ? this.renderer.link(href, title, this.output(cap[1]))
17586 : this.renderer.image(href, title, escape(cap[1]));
17590 * Smartypants Transformations
17593 InlineLexer.prototype.smartypants = function(text) {
17594 if (!this.options.smartypants) { return text; }
17597 .replace(/---/g, '\u2014')
17599 .replace(/--/g, '\u2013')
17601 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
17602 // closing singles & apostrophes
17603 .replace(/'/g, '\u2019')
17605 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
17607 .replace(/"/g, '\u201d')
17609 .replace(/\.{3}/g, '\u2026');
17616 InlineLexer.prototype.mangle = function(text) {
17617 if (!this.options.mangle) { return text; }
17623 for (; i < l; i++) {
17624 ch = text.charCodeAt(i);
17625 if (Math.random() > 0.5) {
17626 ch = 'x' + ch.toString(16);
17628 out += '&#' + ch + ';';
17639 * eval:var:Renderer
17642 var Renderer = function (options) {
17643 this.options = options || {};
17646 Renderer.prototype.code = function(code, lang, escaped) {
17647 if (this.options.highlight) {
17648 var out = this.options.highlight(code, lang);
17649 if (out != null && out !== code) {
17654 // hack!!! - it's already escapeD?
17659 return '<pre><code>'
17660 + (escaped ? code : escape(code, true))
17661 + '\n</code></pre>';
17664 return '<pre><code class="'
17665 + this.options.langPrefix
17666 + escape(lang, true)
17668 + (escaped ? code : escape(code, true))
17669 + '\n</code></pre>\n';
17672 Renderer.prototype.blockquote = function(quote) {
17673 return '<blockquote>\n' + quote + '</blockquote>\n';
17676 Renderer.prototype.html = function(html) {
17680 Renderer.prototype.heading = function(text, level, raw) {
17684 + this.options.headerPrefix
17685 + raw.toLowerCase().replace(/[^\w]+/g, '-')
17693 Renderer.prototype.hr = function() {
17694 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
17697 Renderer.prototype.list = function(body, ordered) {
17698 var type = ordered ? 'ol' : 'ul';
17699 return '<' + type + '>\n' + body + '</' + type + '>\n';
17702 Renderer.prototype.listitem = function(text) {
17703 return '<li>' + text + '</li>\n';
17706 Renderer.prototype.paragraph = function(text) {
17707 return '<p>' + text + '</p>\n';
17710 Renderer.prototype.table = function(header, body) {
17711 return '<table class="table table-striped">\n'
17721 Renderer.prototype.tablerow = function(content) {
17722 return '<tr>\n' + content + '</tr>\n';
17725 Renderer.prototype.tablecell = function(content, flags) {
17726 var type = flags.header ? 'th' : 'td';
17727 var tag = flags.align
17728 ? '<' + type + ' style="text-align:' + flags.align + '">'
17729 : '<' + type + '>';
17730 return tag + content + '</' + type + '>\n';
17733 // span level renderer
17734 Renderer.prototype.strong = function(text) {
17735 return '<strong>' + text + '</strong>';
17738 Renderer.prototype.em = function(text) {
17739 return '<em>' + text + '</em>';
17742 Renderer.prototype.codespan = function(text) {
17743 return '<code>' + text + '</code>';
17746 Renderer.prototype.br = function() {
17747 return this.options.xhtml ? '<br/>' : '<br>';
17750 Renderer.prototype.del = function(text) {
17751 return '<del>' + text + '</del>';
17754 Renderer.prototype.link = function(href, title, text) {
17755 if (this.options.sanitize) {
17757 var prot = decodeURIComponent(unescape(href))
17758 .replace(/[^\w:]/g, '')
17763 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
17767 var out = '<a href="' + href + '"';
17769 out += ' title="' + title + '"';
17771 out += '>' + text + '</a>';
17775 Renderer.prototype.image = function(href, title, text) {
17776 var out = '<img src="' + href + '" alt="' + text + '"';
17778 out += ' title="' + title + '"';
17780 out += this.options.xhtml ? '/>' : '>';
17784 Renderer.prototype.text = function(text) {
17789 * Parsing & Compiling
17795 var Parser= function (options) {
17798 this.options = options || marked.defaults;
17799 this.options.renderer = this.options.renderer || new Renderer;
17800 this.renderer = this.options.renderer;
17801 this.renderer.options = this.options;
17805 * Static Parse Method
17808 Parser.parse = function(src, options, renderer) {
17809 var parser = new Parser(options, renderer);
17810 return parser.parse(src);
17817 Parser.prototype.parse = function(src) {
17818 this.inline = new InlineLexer(src.links, this.options, this.renderer);
17819 this.tokens = src.reverse();
17822 while (this.next()) {
17833 Parser.prototype.next = function() {
17834 return this.token = this.tokens.pop();
17838 * Preview Next Token
17841 Parser.prototype.peek = function() {
17842 return this.tokens[this.tokens.length - 1] || 0;
17846 * Parse Text Tokens
17849 Parser.prototype.parseText = function() {
17850 var body = this.token.text;
17852 while (this.peek().type === 'text') {
17853 body += '\n' + this.next().text;
17856 return this.inline.output(body);
17860 * Parse Current Token
17863 Parser.prototype.tok = function() {
17864 switch (this.token.type) {
17869 return this.renderer.hr();
17872 return this.renderer.heading(
17873 this.inline.output(this.token.text),
17878 return this.renderer.code(this.token.text,
17880 this.token.escaped);
17893 for (i = 0; i < this.token.header.length; i++) {
17894 flags = { header: true, align: this.token.align[i] };
17895 cell += this.renderer.tablecell(
17896 this.inline.output(this.token.header[i]),
17897 { header: true, align: this.token.align[i] }
17900 header += this.renderer.tablerow(cell);
17902 for (i = 0; i < this.token.cells.length; i++) {
17903 row = this.token.cells[i];
17906 for (j = 0; j < row.length; j++) {
17907 cell += this.renderer.tablecell(
17908 this.inline.output(row[j]),
17909 { header: false, align: this.token.align[j] }
17913 body += this.renderer.tablerow(cell);
17915 return this.renderer.table(header, body);
17917 case 'blockquote_start': {
17920 while (this.next().type !== 'blockquote_end') {
17921 body += this.tok();
17924 return this.renderer.blockquote(body);
17926 case 'list_start': {
17928 , ordered = this.token.ordered;
17930 while (this.next().type !== 'list_end') {
17931 body += this.tok();
17934 return this.renderer.list(body, ordered);
17936 case 'list_item_start': {
17939 while (this.next().type !== 'list_item_end') {
17940 body += this.token.type === 'text'
17945 return this.renderer.listitem(body);
17947 case 'loose_item_start': {
17950 while (this.next().type !== 'list_item_end') {
17951 body += this.tok();
17954 return this.renderer.listitem(body);
17957 var html = !this.token.pre && !this.options.pedantic
17958 ? this.inline.output(this.token.text)
17960 return this.renderer.html(html);
17962 case 'paragraph': {
17963 return this.renderer.paragraph(this.inline.output(this.token.text));
17966 return this.renderer.paragraph(this.parseText());
17978 var marked = function (src, opt, callback) {
17979 if (callback || typeof opt === 'function') {
17985 opt = merge({}, marked.defaults, opt || {});
17987 var highlight = opt.highlight
17993 tokens = Lexer.lex(src, opt)
17995 return callback(e);
17998 pending = tokens.length;
18002 var done = function(err) {
18004 opt.highlight = highlight;
18005 return callback(err);
18011 out = Parser.parse(tokens, opt);
18016 opt.highlight = highlight;
18020 : callback(null, out);
18023 if (!highlight || highlight.length < 3) {
18027 delete opt.highlight;
18029 if (!pending) { return done(); }
18031 for (; i < tokens.length; i++) {
18033 if (token.type !== 'code') {
18034 return --pending || done();
18036 return highlight(token.text, token.lang, function(err, code) {
18037 if (err) { return done(err); }
18038 if (code == null || code === token.text) {
18039 return --pending || done();
18042 token.escaped = true;
18043 --pending || done();
18051 if (opt) { opt = merge({}, marked.defaults, opt); }
18052 return Parser.parse(Lexer.lex(src, opt), opt);
18054 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18055 if ((opt || marked.defaults).silent) {
18056 return '<p>An error occured:</p><pre>'
18057 + escape(e.message + '', true)
18069 marked.setOptions = function(opt) {
18070 merge(marked.defaults, opt);
18074 marked.defaults = {
18085 langPrefix: 'lang-',
18086 smartypants: false,
18088 renderer: new Renderer,
18096 marked.Parser = Parser;
18097 marked.parser = Parser.parse;
18099 marked.Renderer = Renderer;
18101 marked.Lexer = Lexer;
18102 marked.lexer = Lexer.lex;
18104 marked.InlineLexer = InlineLexer;
18105 marked.inlineLexer = InlineLexer.output;
18107 marked.parse = marked;
18109 Roo.Markdown.marked = marked;
18113 * Ext JS Library 1.1.1
18114 * Copyright(c) 2006-2007, Ext JS, LLC.
18116 * Originally Released Under LGPL - original licence link has changed is not relivant.
18119 * <script type="text/javascript">
18125 * These classes are derivatives of the similarly named classes in the YUI Library.
18126 * The original license:
18127 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18128 * Code licensed under the BSD License:
18129 * http://developer.yahoo.net/yui/license.txt
18134 var Event=Roo.EventManager;
18135 var Dom=Roo.lib.Dom;
18138 * @class Roo.dd.DragDrop
18139 * @extends Roo.util.Observable
18140 * Defines the interface and base operation of items that that can be
18141 * dragged or can be drop targets. It was designed to be extended, overriding
18142 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18143 * Up to three html elements can be associated with a DragDrop instance:
18145 * <li>linked element: the element that is passed into the constructor.
18146 * This is the element which defines the boundaries for interaction with
18147 * other DragDrop objects.</li>
18148 * <li>handle element(s): The drag operation only occurs if the element that
18149 * was clicked matches a handle element. By default this is the linked
18150 * element, but there are times that you will want only a portion of the
18151 * linked element to initiate the drag operation, and the setHandleElId()
18152 * method provides a way to define this.</li>
18153 * <li>drag element: this represents the element that would be moved along
18154 * with the cursor during a drag operation. By default, this is the linked
18155 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18156 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18159 * This class should not be instantiated until the onload event to ensure that
18160 * the associated elements are available.
18161 * The following would define a DragDrop obj that would interact with any
18162 * other DragDrop obj in the "group1" group:
18164 * dd = new Roo.dd.DragDrop("div1", "group1");
18166 * Since none of the event handlers have been implemented, nothing would
18167 * actually happen if you were to run the code above. Normally you would
18168 * override this class or one of the default implementations, but you can
18169 * also override the methods you want on an instance of the class...
18171 * dd.onDragDrop = function(e, id) {
18172 * alert("dd was dropped on " + id);
18176 * @param {String} id of the element that is linked to this instance
18177 * @param {String} sGroup the group of related DragDrop objects
18178 * @param {object} config an object containing configurable attributes
18179 * Valid properties for DragDrop:
18180 * padding, isTarget, maintainOffset, primaryButtonOnly
18182 Roo.dd.DragDrop = function(id, sGroup, config) {
18184 this.init(id, sGroup, config);
18189 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18192 * The id of the element associated with this object. This is what we
18193 * refer to as the "linked element" because the size and position of
18194 * this element is used to determine when the drag and drop objects have
18202 * Configuration attributes passed into the constructor
18209 * The id of the element that will be dragged. By default this is same
18210 * as the linked element , but could be changed to another element. Ex:
18212 * @property dragElId
18219 * the id of the element that initiates the drag operation. By default
18220 * this is the linked element, but could be changed to be a child of this
18221 * element. This lets us do things like only starting the drag when the
18222 * header element within the linked html element is clicked.
18223 * @property handleElId
18230 * An associative array of HTML tags that will be ignored if clicked.
18231 * @property invalidHandleTypes
18232 * @type {string: string}
18234 invalidHandleTypes: null,
18237 * An associative array of ids for elements that will be ignored if clicked
18238 * @property invalidHandleIds
18239 * @type {string: string}
18241 invalidHandleIds: null,
18244 * An indexted array of css class names for elements that will be ignored
18246 * @property invalidHandleClasses
18249 invalidHandleClasses: null,
18252 * The linked element's absolute X position at the time the drag was
18254 * @property startPageX
18261 * The linked element's absolute X position at the time the drag was
18263 * @property startPageY
18270 * The group defines a logical collection of DragDrop objects that are
18271 * related. Instances only get events when interacting with other
18272 * DragDrop object in the same group. This lets us define multiple
18273 * groups using a single DragDrop subclass if we want.
18275 * @type {string: string}
18280 * Individual drag/drop instances can be locked. This will prevent
18281 * onmousedown start drag.
18289 * Lock this instance
18292 lock: function() { this.locked = true; },
18295 * Unlock this instace
18298 unlock: function() { this.locked = false; },
18301 * By default, all insances can be a drop target. This can be disabled by
18302 * setting isTarget to false.
18309 * The padding configured for this drag and drop object for calculating
18310 * the drop zone intersection with this object.
18317 * Cached reference to the linked element
18318 * @property _domRef
18324 * Internal typeof flag
18325 * @property __ygDragDrop
18328 __ygDragDrop: true,
18331 * Set to true when horizontal contraints are applied
18332 * @property constrainX
18339 * Set to true when vertical contraints are applied
18340 * @property constrainY
18347 * The left constraint
18355 * The right constraint
18363 * The up constraint
18372 * The down constraint
18380 * Maintain offsets when we resetconstraints. Set to true when you want
18381 * the position of the element relative to its parent to stay the same
18382 * when the page changes
18384 * @property maintainOffset
18387 maintainOffset: false,
18390 * Array of pixel locations the element will snap to if we specified a
18391 * horizontal graduation/interval. This array is generated automatically
18392 * when you define a tick interval.
18399 * Array of pixel locations the element will snap to if we specified a
18400 * vertical graduation/interval. This array is generated automatically
18401 * when you define a tick interval.
18408 * By default the drag and drop instance will only respond to the primary
18409 * button click (left button for a right-handed mouse). Set to true to
18410 * allow drag and drop to start with any mouse click that is propogated
18412 * @property primaryButtonOnly
18415 primaryButtonOnly: true,
18418 * The availabe property is false until the linked dom element is accessible.
18419 * @property available
18425 * By default, drags can only be initiated if the mousedown occurs in the
18426 * region the linked element is. This is done in part to work around a
18427 * bug in some browsers that mis-report the mousedown if the previous
18428 * mouseup happened outside of the window. This property is set to true
18429 * if outer handles are defined.
18431 * @property hasOuterHandles
18435 hasOuterHandles: false,
18438 * Code that executes immediately before the startDrag event
18439 * @method b4StartDrag
18442 b4StartDrag: function(x, y) { },
18445 * Abstract method called after a drag/drop object is clicked
18446 * and the drag or mousedown time thresholds have beeen met.
18447 * @method startDrag
18448 * @param {int} X click location
18449 * @param {int} Y click location
18451 startDrag: function(x, y) { /* override this */ },
18454 * Code that executes immediately before the onDrag event
18458 b4Drag: function(e) { },
18461 * Abstract method called during the onMouseMove event while dragging an
18464 * @param {Event} e the mousemove event
18466 onDrag: function(e) { /* override this */ },
18469 * Abstract method called when this element fist begins hovering over
18470 * another DragDrop obj
18471 * @method onDragEnter
18472 * @param {Event} e the mousemove event
18473 * @param {String|DragDrop[]} id In POINT mode, the element
18474 * id this is hovering over. In INTERSECT mode, an array of one or more
18475 * dragdrop items being hovered over.
18477 onDragEnter: function(e, id) { /* override this */ },
18480 * Code that executes immediately before the onDragOver event
18481 * @method b4DragOver
18484 b4DragOver: function(e) { },
18487 * Abstract method called when this element is hovering over another
18489 * @method onDragOver
18490 * @param {Event} e the mousemove event
18491 * @param {String|DragDrop[]} id In POINT mode, the element
18492 * id this is hovering over. In INTERSECT mode, an array of dd items
18493 * being hovered over.
18495 onDragOver: function(e, id) { /* override this */ },
18498 * Code that executes immediately before the onDragOut event
18499 * @method b4DragOut
18502 b4DragOut: function(e) { },
18505 * Abstract method called when we are no longer hovering over an element
18506 * @method onDragOut
18507 * @param {Event} e the mousemove event
18508 * @param {String|DragDrop[]} id In POINT mode, the element
18509 * id this was hovering over. In INTERSECT mode, an array of dd items
18510 * that the mouse is no longer over.
18512 onDragOut: function(e, id) { /* override this */ },
18515 * Code that executes immediately before the onDragDrop event
18516 * @method b4DragDrop
18519 b4DragDrop: function(e) { },
18522 * Abstract method called when this item is dropped on another DragDrop
18524 * @method onDragDrop
18525 * @param {Event} e the mouseup event
18526 * @param {String|DragDrop[]} id In POINT mode, the element
18527 * id this was dropped on. In INTERSECT mode, an array of dd items this
18530 onDragDrop: function(e, id) { /* override this */ },
18533 * Abstract method called when this item is dropped on an area with no
18535 * @method onInvalidDrop
18536 * @param {Event} e the mouseup event
18538 onInvalidDrop: function(e) { /* override this */ },
18541 * Code that executes immediately before the endDrag event
18542 * @method b4EndDrag
18545 b4EndDrag: function(e) { },
18548 * Fired when we are done dragging the object
18550 * @param {Event} e the mouseup event
18552 endDrag: function(e) { /* override this */ },
18555 * Code executed immediately before the onMouseDown event
18556 * @method b4MouseDown
18557 * @param {Event} e the mousedown event
18560 b4MouseDown: function(e) { },
18563 * Event handler that fires when a drag/drop obj gets a mousedown
18564 * @method onMouseDown
18565 * @param {Event} e the mousedown event
18567 onMouseDown: function(e) { /* override this */ },
18570 * Event handler that fires when a drag/drop obj gets a mouseup
18571 * @method onMouseUp
18572 * @param {Event} e the mouseup event
18574 onMouseUp: function(e) { /* override this */ },
18577 * Override the onAvailable method to do what is needed after the initial
18578 * position was determined.
18579 * @method onAvailable
18581 onAvailable: function () {
18585 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
18588 defaultPadding : {left:0, right:0, top:0, bottom:0},
18591 * Initializes the drag drop object's constraints to restrict movement to a certain element.
18595 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
18596 { dragElId: "existingProxyDiv" });
18597 dd.startDrag = function(){
18598 this.constrainTo("parent-id");
18601 * Or you can initalize it using the {@link Roo.Element} object:
18603 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
18604 startDrag : function(){
18605 this.constrainTo("parent-id");
18609 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
18610 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
18611 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
18612 * an object containing the sides to pad. For example: {right:10, bottom:10}
18613 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
18615 constrainTo : function(constrainTo, pad, inContent){
18616 if(typeof pad == "number"){
18617 pad = {left: pad, right:pad, top:pad, bottom:pad};
18619 pad = pad || this.defaultPadding;
18620 var b = Roo.get(this.getEl()).getBox();
18621 var ce = Roo.get(constrainTo);
18622 var s = ce.getScroll();
18623 var c, cd = ce.dom;
18624 if(cd == document.body){
18625 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
18628 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
18632 var topSpace = b.y - c.y;
18633 var leftSpace = b.x - c.x;
18635 this.resetConstraints();
18636 this.setXConstraint(leftSpace - (pad.left||0), // left
18637 c.width - leftSpace - b.width - (pad.right||0) //right
18639 this.setYConstraint(topSpace - (pad.top||0), //top
18640 c.height - topSpace - b.height - (pad.bottom||0) //bottom
18645 * Returns a reference to the linked element
18647 * @return {HTMLElement} the html element
18649 getEl: function() {
18650 if (!this._domRef) {
18651 this._domRef = Roo.getDom(this.id);
18654 return this._domRef;
18658 * Returns a reference to the actual element to drag. By default this is
18659 * the same as the html element, but it can be assigned to another
18660 * element. An example of this can be found in Roo.dd.DDProxy
18661 * @method getDragEl
18662 * @return {HTMLElement} the html element
18664 getDragEl: function() {
18665 return Roo.getDom(this.dragElId);
18669 * Sets up the DragDrop object. Must be called in the constructor of any
18670 * Roo.dd.DragDrop subclass
18672 * @param id the id of the linked element
18673 * @param {String} sGroup the group of related items
18674 * @param {object} config configuration attributes
18676 init: function(id, sGroup, config) {
18677 this.initTarget(id, sGroup, config);
18678 if (!Roo.isTouch) {
18679 Event.on(this.id, "mousedown", this.handleMouseDown, this);
18681 Event.on(this.id, "touchstart", this.handleMouseDown, this);
18682 // Event.on(this.id, "selectstart", Event.preventDefault);
18686 * Initializes Targeting functionality only... the object does not
18687 * get a mousedown handler.
18688 * @method initTarget
18689 * @param id the id of the linked element
18690 * @param {String} sGroup the group of related items
18691 * @param {object} config configuration attributes
18693 initTarget: function(id, sGroup, config) {
18695 // configuration attributes
18696 this.config = config || {};
18698 // create a local reference to the drag and drop manager
18699 this.DDM = Roo.dd.DDM;
18700 // initialize the groups array
18703 // assume that we have an element reference instead of an id if the
18704 // parameter is not a string
18705 if (typeof id !== "string") {
18712 // add to an interaction group
18713 this.addToGroup((sGroup) ? sGroup : "default");
18715 // We don't want to register this as the handle with the manager
18716 // so we just set the id rather than calling the setter.
18717 this.handleElId = id;
18719 // the linked element is the element that gets dragged by default
18720 this.setDragElId(id);
18722 // by default, clicked anchors will not start drag operations.
18723 this.invalidHandleTypes = { A: "A" };
18724 this.invalidHandleIds = {};
18725 this.invalidHandleClasses = [];
18727 this.applyConfig();
18729 this.handleOnAvailable();
18733 * Applies the configuration parameters that were passed into the constructor.
18734 * This is supposed to happen at each level through the inheritance chain. So
18735 * a DDProxy implentation will execute apply config on DDProxy, DD, and
18736 * DragDrop in order to get all of the parameters that are available in
18738 * @method applyConfig
18740 applyConfig: function() {
18742 // configurable properties:
18743 // padding, isTarget, maintainOffset, primaryButtonOnly
18744 this.padding = this.config.padding || [0, 0, 0, 0];
18745 this.isTarget = (this.config.isTarget !== false);
18746 this.maintainOffset = (this.config.maintainOffset);
18747 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
18752 * Executed when the linked element is available
18753 * @method handleOnAvailable
18756 handleOnAvailable: function() {
18757 this.available = true;
18758 this.resetConstraints();
18759 this.onAvailable();
18763 * Configures the padding for the target zone in px. Effectively expands
18764 * (or reduces) the virtual object size for targeting calculations.
18765 * Supports css-style shorthand; if only one parameter is passed, all sides
18766 * will have that padding, and if only two are passed, the top and bottom
18767 * will have the first param, the left and right the second.
18768 * @method setPadding
18769 * @param {int} iTop Top pad
18770 * @param {int} iRight Right pad
18771 * @param {int} iBot Bot pad
18772 * @param {int} iLeft Left pad
18774 setPadding: function(iTop, iRight, iBot, iLeft) {
18775 // this.padding = [iLeft, iRight, iTop, iBot];
18776 if (!iRight && 0 !== iRight) {
18777 this.padding = [iTop, iTop, iTop, iTop];
18778 } else if (!iBot && 0 !== iBot) {
18779 this.padding = [iTop, iRight, iTop, iRight];
18781 this.padding = [iTop, iRight, iBot, iLeft];
18786 * Stores the initial placement of the linked element.
18787 * @method setInitialPosition
18788 * @param {int} diffX the X offset, default 0
18789 * @param {int} diffY the Y offset, default 0
18791 setInitPosition: function(diffX, diffY) {
18792 var el = this.getEl();
18794 if (!this.DDM.verifyEl(el)) {
18798 var dx = diffX || 0;
18799 var dy = diffY || 0;
18801 var p = Dom.getXY( el );
18803 this.initPageX = p[0] - dx;
18804 this.initPageY = p[1] - dy;
18806 this.lastPageX = p[0];
18807 this.lastPageY = p[1];
18810 this.setStartPosition(p);
18814 * Sets the start position of the element. This is set when the obj
18815 * is initialized, the reset when a drag is started.
18816 * @method setStartPosition
18817 * @param pos current position (from previous lookup)
18820 setStartPosition: function(pos) {
18821 var p = pos || Dom.getXY( this.getEl() );
18822 this.deltaSetXY = null;
18824 this.startPageX = p[0];
18825 this.startPageY = p[1];
18829 * Add this instance to a group of related drag/drop objects. All
18830 * instances belong to at least one group, and can belong to as many
18831 * groups as needed.
18832 * @method addToGroup
18833 * @param sGroup {string} the name of the group
18835 addToGroup: function(sGroup) {
18836 this.groups[sGroup] = true;
18837 this.DDM.regDragDrop(this, sGroup);
18841 * Remove's this instance from the supplied interaction group
18842 * @method removeFromGroup
18843 * @param {string} sGroup The group to drop
18845 removeFromGroup: function(sGroup) {
18846 if (this.groups[sGroup]) {
18847 delete this.groups[sGroup];
18850 this.DDM.removeDDFromGroup(this, sGroup);
18854 * Allows you to specify that an element other than the linked element
18855 * will be moved with the cursor during a drag
18856 * @method setDragElId
18857 * @param id {string} the id of the element that will be used to initiate the drag
18859 setDragElId: function(id) {
18860 this.dragElId = id;
18864 * Allows you to specify a child of the linked element that should be
18865 * used to initiate the drag operation. An example of this would be if
18866 * you have a content div with text and links. Clicking anywhere in the
18867 * content area would normally start the drag operation. Use this method
18868 * to specify that an element inside of the content div is the element
18869 * that starts the drag operation.
18870 * @method setHandleElId
18871 * @param id {string} the id of the element that will be used to
18872 * initiate the drag.
18874 setHandleElId: function(id) {
18875 if (typeof id !== "string") {
18878 this.handleElId = id;
18879 this.DDM.regHandle(this.id, id);
18883 * Allows you to set an element outside of the linked element as a drag
18885 * @method setOuterHandleElId
18886 * @param id the id of the element that will be used to initiate the drag
18888 setOuterHandleElId: function(id) {
18889 if (typeof id !== "string") {
18892 Event.on(id, "mousedown",
18893 this.handleMouseDown, this);
18894 this.setHandleElId(id);
18896 this.hasOuterHandles = true;
18900 * Remove all drag and drop hooks for this element
18903 unreg: function() {
18904 Event.un(this.id, "mousedown",
18905 this.handleMouseDown);
18906 Event.un(this.id, "touchstart",
18907 this.handleMouseDown);
18908 this._domRef = null;
18909 this.DDM._remove(this);
18912 destroy : function(){
18917 * Returns true if this instance is locked, or the drag drop mgr is locked
18918 * (meaning that all drag/drop is disabled on the page.)
18920 * @return {boolean} true if this obj or all drag/drop is locked, else
18923 isLocked: function() {
18924 return (this.DDM.isLocked() || this.locked);
18928 * Fired when this object is clicked
18929 * @method handleMouseDown
18931 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
18934 handleMouseDown: function(e, oDD){
18936 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
18937 //Roo.log('not touch/ button !=0');
18940 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
18941 return; // double touch..
18945 if (this.isLocked()) {
18946 //Roo.log('locked');
18950 this.DDM.refreshCache(this.groups);
18951 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
18952 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
18953 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
18954 //Roo.log('no outer handes or not over target');
18957 // Roo.log('check validator');
18958 if (this.clickValidator(e)) {
18959 // Roo.log('validate success');
18960 // set the initial element position
18961 this.setStartPosition();
18964 this.b4MouseDown(e);
18965 this.onMouseDown(e);
18967 this.DDM.handleMouseDown(e, this);
18969 this.DDM.stopEvent(e);
18977 clickValidator: function(e) {
18978 var target = e.getTarget();
18979 return ( this.isValidHandleChild(target) &&
18980 (this.id == this.handleElId ||
18981 this.DDM.handleWasClicked(target, this.id)) );
18985 * Allows you to specify a tag name that should not start a drag operation
18986 * when clicked. This is designed to facilitate embedding links within a
18987 * drag handle that do something other than start the drag.
18988 * @method addInvalidHandleType
18989 * @param {string} tagName the type of element to exclude
18991 addInvalidHandleType: function(tagName) {
18992 var type = tagName.toUpperCase();
18993 this.invalidHandleTypes[type] = type;
18997 * Lets you to specify an element id for a child of a drag handle
18998 * that should not initiate a drag
18999 * @method addInvalidHandleId
19000 * @param {string} id the element id of the element you wish to ignore
19002 addInvalidHandleId: function(id) {
19003 if (typeof id !== "string") {
19006 this.invalidHandleIds[id] = id;
19010 * Lets you specify a css class of elements that will not initiate a drag
19011 * @method addInvalidHandleClass
19012 * @param {string} cssClass the class of the elements you wish to ignore
19014 addInvalidHandleClass: function(cssClass) {
19015 this.invalidHandleClasses.push(cssClass);
19019 * Unsets an excluded tag name set by addInvalidHandleType
19020 * @method removeInvalidHandleType
19021 * @param {string} tagName the type of element to unexclude
19023 removeInvalidHandleType: function(tagName) {
19024 var type = tagName.toUpperCase();
19025 // this.invalidHandleTypes[type] = null;
19026 delete this.invalidHandleTypes[type];
19030 * Unsets an invalid handle id
19031 * @method removeInvalidHandleId
19032 * @param {string} id the id of the element to re-enable
19034 removeInvalidHandleId: function(id) {
19035 if (typeof id !== "string") {
19038 delete this.invalidHandleIds[id];
19042 * Unsets an invalid css class
19043 * @method removeInvalidHandleClass
19044 * @param {string} cssClass the class of the element(s) you wish to
19047 removeInvalidHandleClass: function(cssClass) {
19048 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19049 if (this.invalidHandleClasses[i] == cssClass) {
19050 delete this.invalidHandleClasses[i];
19056 * Checks the tag exclusion list to see if this click should be ignored
19057 * @method isValidHandleChild
19058 * @param {HTMLElement} node the HTMLElement to evaluate
19059 * @return {boolean} true if this is a valid tag type, false if not
19061 isValidHandleChild: function(node) {
19064 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19067 nodeName = node.nodeName.toUpperCase();
19069 nodeName = node.nodeName;
19071 valid = valid && !this.invalidHandleTypes[nodeName];
19072 valid = valid && !this.invalidHandleIds[node.id];
19074 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19075 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19084 * Create the array of horizontal tick marks if an interval was specified
19085 * in setXConstraint().
19086 * @method setXTicks
19089 setXTicks: function(iStartX, iTickSize) {
19091 this.xTickSize = iTickSize;
19095 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19097 this.xTicks[this.xTicks.length] = i;
19102 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19104 this.xTicks[this.xTicks.length] = i;
19109 this.xTicks.sort(this.DDM.numericSort) ;
19113 * Create the array of vertical tick marks if an interval was specified in
19114 * setYConstraint().
19115 * @method setYTicks
19118 setYTicks: function(iStartY, iTickSize) {
19120 this.yTickSize = iTickSize;
19124 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19126 this.yTicks[this.yTicks.length] = i;
19131 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19133 this.yTicks[this.yTicks.length] = i;
19138 this.yTicks.sort(this.DDM.numericSort) ;
19142 * By default, the element can be dragged any place on the screen. Use
19143 * this method to limit the horizontal travel of the element. Pass in
19144 * 0,0 for the parameters if you want to lock the drag to the y axis.
19145 * @method setXConstraint
19146 * @param {int} iLeft the number of pixels the element can move to the left
19147 * @param {int} iRight the number of pixels the element can move to the
19149 * @param {int} iTickSize optional parameter for specifying that the
19151 * should move iTickSize pixels at a time.
19153 setXConstraint: function(iLeft, iRight, iTickSize) {
19154 this.leftConstraint = iLeft;
19155 this.rightConstraint = iRight;
19157 this.minX = this.initPageX - iLeft;
19158 this.maxX = this.initPageX + iRight;
19159 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19161 this.constrainX = true;
19165 * Clears any constraints applied to this instance. Also clears ticks
19166 * since they can't exist independent of a constraint at this time.
19167 * @method clearConstraints
19169 clearConstraints: function() {
19170 this.constrainX = false;
19171 this.constrainY = false;
19176 * Clears any tick interval defined for this instance
19177 * @method clearTicks
19179 clearTicks: function() {
19180 this.xTicks = null;
19181 this.yTicks = null;
19182 this.xTickSize = 0;
19183 this.yTickSize = 0;
19187 * By default, the element can be dragged any place on the screen. Set
19188 * this to limit the vertical travel of the element. Pass in 0,0 for the
19189 * parameters if you want to lock the drag to the x axis.
19190 * @method setYConstraint
19191 * @param {int} iUp the number of pixels the element can move up
19192 * @param {int} iDown the number of pixels the element can move down
19193 * @param {int} iTickSize optional parameter for specifying that the
19194 * element should move iTickSize pixels at a time.
19196 setYConstraint: function(iUp, iDown, iTickSize) {
19197 this.topConstraint = iUp;
19198 this.bottomConstraint = iDown;
19200 this.minY = this.initPageY - iUp;
19201 this.maxY = this.initPageY + iDown;
19202 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19204 this.constrainY = true;
19209 * resetConstraints must be called if you manually reposition a dd element.
19210 * @method resetConstraints
19211 * @param {boolean} maintainOffset
19213 resetConstraints: function() {
19216 // Maintain offsets if necessary
19217 if (this.initPageX || this.initPageX === 0) {
19218 // figure out how much this thing has moved
19219 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19220 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19222 this.setInitPosition(dx, dy);
19224 // This is the first time we have detected the element's position
19226 this.setInitPosition();
19229 if (this.constrainX) {
19230 this.setXConstraint( this.leftConstraint,
19231 this.rightConstraint,
19235 if (this.constrainY) {
19236 this.setYConstraint( this.topConstraint,
19237 this.bottomConstraint,
19243 * Normally the drag element is moved pixel by pixel, but we can specify
19244 * that it move a number of pixels at a time. This method resolves the
19245 * location when we have it set up like this.
19247 * @param {int} val where we want to place the object
19248 * @param {int[]} tickArray sorted array of valid points
19249 * @return {int} the closest tick
19252 getTick: function(val, tickArray) {
19255 // If tick interval is not defined, it is effectively 1 pixel,
19256 // so we return the value passed to us.
19258 } else if (tickArray[0] >= val) {
19259 // The value is lower than the first tick, so we return the first
19261 return tickArray[0];
19263 for (var i=0, len=tickArray.length; i<len; ++i) {
19265 if (tickArray[next] && tickArray[next] >= val) {
19266 var diff1 = val - tickArray[i];
19267 var diff2 = tickArray[next] - val;
19268 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19272 // The value is larger than the last tick, so we return the last
19274 return tickArray[tickArray.length - 1];
19281 * @return {string} string representation of the dd obj
19283 toString: function() {
19284 return ("DragDrop " + this.id);
19292 * Ext JS Library 1.1.1
19293 * Copyright(c) 2006-2007, Ext JS, LLC.
19295 * Originally Released Under LGPL - original licence link has changed is not relivant.
19298 * <script type="text/javascript">
19303 * The drag and drop utility provides a framework for building drag and drop
19304 * applications. In addition to enabling drag and drop for specific elements,
19305 * the drag and drop elements are tracked by the manager class, and the
19306 * interactions between the various elements are tracked during the drag and
19307 * the implementing code is notified about these important moments.
19310 // Only load the library once. Rewriting the manager class would orphan
19311 // existing drag and drop instances.
19312 if (!Roo.dd.DragDropMgr) {
19315 * @class Roo.dd.DragDropMgr
19316 * DragDropMgr is a singleton that tracks the element interaction for
19317 * all DragDrop items in the window. Generally, you will not call
19318 * this class directly, but it does have helper methods that could
19319 * be useful in your DragDrop implementations.
19322 Roo.dd.DragDropMgr = function() {
19324 var Event = Roo.EventManager;
19329 * Two dimensional Array of registered DragDrop objects. The first
19330 * dimension is the DragDrop item group, the second the DragDrop
19333 * @type {string: string}
19340 * Array of element ids defined as drag handles. Used to determine
19341 * if the element that generated the mousedown event is actually the
19342 * handle and not the html element itself.
19343 * @property handleIds
19344 * @type {string: string}
19351 * the DragDrop object that is currently being dragged
19352 * @property dragCurrent
19360 * the DragDrop object(s) that are being hovered over
19361 * @property dragOvers
19369 * the X distance between the cursor and the object being dragged
19378 * the Y distance between the cursor and the object being dragged
19387 * Flag to determine if we should prevent the default behavior of the
19388 * events we define. By default this is true, but this can be set to
19389 * false if you need the default behavior (not recommended)
19390 * @property preventDefault
19394 preventDefault: true,
19397 * Flag to determine if we should stop the propagation of the events
19398 * we generate. This is true by default but you may want to set it to
19399 * false if the html element contains other features that require the
19401 * @property stopPropagation
19405 stopPropagation: true,
19408 * Internal flag that is set to true when drag and drop has been
19410 * @property initialized
19417 * All drag and drop can be disabled.
19425 * Called the first time an element is registered.
19431 this.initialized = true;
19435 * In point mode, drag and drop interaction is defined by the
19436 * location of the cursor during the drag/drop
19444 * In intersect mode, drag and drop interactio nis defined by the
19445 * overlap of two or more drag and drop objects.
19446 * @property INTERSECT
19453 * The current drag and drop mode. Default: POINT
19461 * Runs method on all drag and drop objects
19462 * @method _execOnAll
19466 _execOnAll: function(sMethod, args) {
19467 for (var i in this.ids) {
19468 for (var j in this.ids[i]) {
19469 var oDD = this.ids[i][j];
19470 if (! this.isTypeOfDD(oDD)) {
19473 oDD[sMethod].apply(oDD, args);
19479 * Drag and drop initialization. Sets up the global event handlers
19484 _onLoad: function() {
19488 if (!Roo.isTouch) {
19489 Event.on(document, "mouseup", this.handleMouseUp, this, true);
19490 Event.on(document, "mousemove", this.handleMouseMove, this, true);
19492 Event.on(document, "touchend", this.handleMouseUp, this, true);
19493 Event.on(document, "touchmove", this.handleMouseMove, this, true);
19495 Event.on(window, "unload", this._onUnload, this, true);
19496 Event.on(window, "resize", this._onResize, this, true);
19497 // Event.on(window, "mouseout", this._test);
19502 * Reset constraints on all drag and drop objs
19503 * @method _onResize
19507 _onResize: function(e) {
19508 this._execOnAll("resetConstraints", []);
19512 * Lock all drag and drop functionality
19516 lock: function() { this.locked = true; },
19519 * Unlock all drag and drop functionality
19523 unlock: function() { this.locked = false; },
19526 * Is drag and drop locked?
19528 * @return {boolean} True if drag and drop is locked, false otherwise.
19531 isLocked: function() { return this.locked; },
19534 * Location cache that is set for all drag drop objects when a drag is
19535 * initiated, cleared when the drag is finished.
19536 * @property locationCache
19543 * Set useCache to false if you want to force object the lookup of each
19544 * drag and drop linked element constantly during a drag.
19545 * @property useCache
19552 * The number of pixels that the mouse needs to move after the
19553 * mousedown before the drag is initiated. Default=3;
19554 * @property clickPixelThresh
19558 clickPixelThresh: 3,
19561 * The number of milliseconds after the mousedown event to initiate the
19562 * drag if we don't get a mouseup event. Default=1000
19563 * @property clickTimeThresh
19567 clickTimeThresh: 350,
19570 * Flag that indicates that either the drag pixel threshold or the
19571 * mousdown time threshold has been met
19572 * @property dragThreshMet
19577 dragThreshMet: false,
19580 * Timeout used for the click time threshold
19581 * @property clickTimeout
19586 clickTimeout: null,
19589 * The X position of the mousedown event stored for later use when a
19590 * drag threshold is met.
19599 * The Y position of the mousedown event stored for later use when a
19600 * drag threshold is met.
19609 * Each DragDrop instance must be registered with the DragDropMgr.
19610 * This is executed in DragDrop.init()
19611 * @method regDragDrop
19612 * @param {DragDrop} oDD the DragDrop object to register
19613 * @param {String} sGroup the name of the group this element belongs to
19616 regDragDrop: function(oDD, sGroup) {
19617 if (!this.initialized) { this.init(); }
19619 if (!this.ids[sGroup]) {
19620 this.ids[sGroup] = {};
19622 this.ids[sGroup][oDD.id] = oDD;
19626 * Removes the supplied dd instance from the supplied group. Executed
19627 * by DragDrop.removeFromGroup, so don't call this function directly.
19628 * @method removeDDFromGroup
19632 removeDDFromGroup: function(oDD, sGroup) {
19633 if (!this.ids[sGroup]) {
19634 this.ids[sGroup] = {};
19637 var obj = this.ids[sGroup];
19638 if (obj && obj[oDD.id]) {
19639 delete obj[oDD.id];
19644 * Unregisters a drag and drop item. This is executed in
19645 * DragDrop.unreg, use that method instead of calling this directly.
19650 _remove: function(oDD) {
19651 for (var g in oDD.groups) {
19652 if (g && this.ids[g][oDD.id]) {
19653 delete this.ids[g][oDD.id];
19656 delete this.handleIds[oDD.id];
19660 * Each DragDrop handle element must be registered. This is done
19661 * automatically when executing DragDrop.setHandleElId()
19662 * @method regHandle
19663 * @param {String} sDDId the DragDrop id this element is a handle for
19664 * @param {String} sHandleId the id of the element that is the drag
19668 regHandle: function(sDDId, sHandleId) {
19669 if (!this.handleIds[sDDId]) {
19670 this.handleIds[sDDId] = {};
19672 this.handleIds[sDDId][sHandleId] = sHandleId;
19676 * Utility function to determine if a given element has been
19677 * registered as a drag drop item.
19678 * @method isDragDrop
19679 * @param {String} id the element id to check
19680 * @return {boolean} true if this element is a DragDrop item,
19684 isDragDrop: function(id) {
19685 return ( this.getDDById(id) ) ? true : false;
19689 * Returns the drag and drop instances that are in all groups the
19690 * passed in instance belongs to.
19691 * @method getRelated
19692 * @param {DragDrop} p_oDD the obj to get related data for
19693 * @param {boolean} bTargetsOnly if true, only return targetable objs
19694 * @return {DragDrop[]} the related instances
19697 getRelated: function(p_oDD, bTargetsOnly) {
19699 for (var i in p_oDD.groups) {
19700 for (j in this.ids[i]) {
19701 var dd = this.ids[i][j];
19702 if (! this.isTypeOfDD(dd)) {
19705 if (!bTargetsOnly || dd.isTarget) {
19706 oDDs[oDDs.length] = dd;
19715 * Returns true if the specified dd target is a legal target for
19716 * the specifice drag obj
19717 * @method isLegalTarget
19718 * @param {DragDrop} the drag obj
19719 * @param {DragDrop} the target
19720 * @return {boolean} true if the target is a legal target for the
19724 isLegalTarget: function (oDD, oTargetDD) {
19725 var targets = this.getRelated(oDD, true);
19726 for (var i=0, len=targets.length;i<len;++i) {
19727 if (targets[i].id == oTargetDD.id) {
19736 * My goal is to be able to transparently determine if an object is
19737 * typeof DragDrop, and the exact subclass of DragDrop. typeof
19738 * returns "object", oDD.constructor.toString() always returns
19739 * "DragDrop" and not the name of the subclass. So for now it just
19740 * evaluates a well-known variable in DragDrop.
19741 * @method isTypeOfDD
19742 * @param {Object} the object to evaluate
19743 * @return {boolean} true if typeof oDD = DragDrop
19746 isTypeOfDD: function (oDD) {
19747 return (oDD && oDD.__ygDragDrop);
19751 * Utility function to determine if a given element has been
19752 * registered as a drag drop handle for the given Drag Drop object.
19754 * @param {String} id the element id to check
19755 * @return {boolean} true if this element is a DragDrop handle, false
19759 isHandle: function(sDDId, sHandleId) {
19760 return ( this.handleIds[sDDId] &&
19761 this.handleIds[sDDId][sHandleId] );
19765 * Returns the DragDrop instance for a given id
19766 * @method getDDById
19767 * @param {String} id the id of the DragDrop object
19768 * @return {DragDrop} the drag drop object, null if it is not found
19771 getDDById: function(id) {
19772 for (var i in this.ids) {
19773 if (this.ids[i][id]) {
19774 return this.ids[i][id];
19781 * Fired after a registered DragDrop object gets the mousedown event.
19782 * Sets up the events required to track the object being dragged
19783 * @method handleMouseDown
19784 * @param {Event} e the event
19785 * @param oDD the DragDrop object being dragged
19789 handleMouseDown: function(e, oDD) {
19791 Roo.QuickTips.disable();
19793 this.currentTarget = e.getTarget();
19795 this.dragCurrent = oDD;
19797 var el = oDD.getEl();
19799 // track start position
19800 this.startX = e.getPageX();
19801 this.startY = e.getPageY();
19803 this.deltaX = this.startX - el.offsetLeft;
19804 this.deltaY = this.startY - el.offsetTop;
19806 this.dragThreshMet = false;
19808 this.clickTimeout = setTimeout(
19810 var DDM = Roo.dd.DDM;
19811 DDM.startDrag(DDM.startX, DDM.startY);
19813 this.clickTimeThresh );
19817 * Fired when either the drag pixel threshol or the mousedown hold
19818 * time threshold has been met.
19819 * @method startDrag
19820 * @param x {int} the X position of the original mousedown
19821 * @param y {int} the Y position of the original mousedown
19824 startDrag: function(x, y) {
19825 clearTimeout(this.clickTimeout);
19826 if (this.dragCurrent) {
19827 this.dragCurrent.b4StartDrag(x, y);
19828 this.dragCurrent.startDrag(x, y);
19830 this.dragThreshMet = true;
19834 * Internal function to handle the mouseup event. Will be invoked
19835 * from the context of the document.
19836 * @method handleMouseUp
19837 * @param {Event} e the event
19841 handleMouseUp: function(e) {
19844 Roo.QuickTips.enable();
19846 if (! this.dragCurrent) {
19850 clearTimeout(this.clickTimeout);
19852 if (this.dragThreshMet) {
19853 this.fireEvents(e, true);
19863 * Utility to stop event propagation and event default, if these
19864 * features are turned on.
19865 * @method stopEvent
19866 * @param {Event} e the event as returned by this.getEvent()
19869 stopEvent: function(e){
19870 if(this.stopPropagation) {
19871 e.stopPropagation();
19874 if (this.preventDefault) {
19875 e.preventDefault();
19880 * Internal function to clean up event handlers after the drag
19881 * operation is complete
19883 * @param {Event} e the event
19887 stopDrag: function(e) {
19888 // Fire the drag end event for the item that was dragged
19889 if (this.dragCurrent) {
19890 if (this.dragThreshMet) {
19891 this.dragCurrent.b4EndDrag(e);
19892 this.dragCurrent.endDrag(e);
19895 this.dragCurrent.onMouseUp(e);
19898 this.dragCurrent = null;
19899 this.dragOvers = {};
19903 * Internal function to handle the mousemove event. Will be invoked
19904 * from the context of the html element.
19906 * @TODO figure out what we can do about mouse events lost when the
19907 * user drags objects beyond the window boundary. Currently we can
19908 * detect this in internet explorer by verifying that the mouse is
19909 * down during the mousemove event. Firefox doesn't give us the
19910 * button state on the mousemove event.
19911 * @method handleMouseMove
19912 * @param {Event} e the event
19916 handleMouseMove: function(e) {
19917 if (! this.dragCurrent) {
19921 // var button = e.which || e.button;
19923 // check for IE mouseup outside of page boundary
19924 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
19926 return this.handleMouseUp(e);
19929 if (!this.dragThreshMet) {
19930 var diffX = Math.abs(this.startX - e.getPageX());
19931 var diffY = Math.abs(this.startY - e.getPageY());
19932 if (diffX > this.clickPixelThresh ||
19933 diffY > this.clickPixelThresh) {
19934 this.startDrag(this.startX, this.startY);
19938 if (this.dragThreshMet) {
19939 this.dragCurrent.b4Drag(e);
19940 this.dragCurrent.onDrag(e);
19941 if(!this.dragCurrent.moveOnly){
19942 this.fireEvents(e, false);
19952 * Iterates over all of the DragDrop elements to find ones we are
19953 * hovering over or dropping on
19954 * @method fireEvents
19955 * @param {Event} e the event
19956 * @param {boolean} isDrop is this a drop op or a mouseover op?
19960 fireEvents: function(e, isDrop) {
19961 var dc = this.dragCurrent;
19963 // If the user did the mouse up outside of the window, we could
19964 // get here even though we have ended the drag.
19965 if (!dc || dc.isLocked()) {
19969 var pt = e.getPoint();
19971 // cache the previous dragOver array
19977 var enterEvts = [];
19979 // Check to see if the object(s) we were hovering over is no longer
19980 // being hovered over so we can fire the onDragOut event
19981 for (var i in this.dragOvers) {
19983 var ddo = this.dragOvers[i];
19985 if (! this.isTypeOfDD(ddo)) {
19989 if (! this.isOverTarget(pt, ddo, this.mode)) {
19990 outEvts.push( ddo );
19993 oldOvers[i] = true;
19994 delete this.dragOvers[i];
19997 for (var sGroup in dc.groups) {
19999 if ("string" != typeof sGroup) {
20003 for (i in this.ids[sGroup]) {
20004 var oDD = this.ids[sGroup][i];
20005 if (! this.isTypeOfDD(oDD)) {
20009 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20010 if (this.isOverTarget(pt, oDD, this.mode)) {
20011 // look for drop interactions
20013 dropEvts.push( oDD );
20014 // look for drag enter and drag over interactions
20017 // initial drag over: dragEnter fires
20018 if (!oldOvers[oDD.id]) {
20019 enterEvts.push( oDD );
20020 // subsequent drag overs: dragOver fires
20022 overEvts.push( oDD );
20025 this.dragOvers[oDD.id] = oDD;
20033 if (outEvts.length) {
20034 dc.b4DragOut(e, outEvts);
20035 dc.onDragOut(e, outEvts);
20038 if (enterEvts.length) {
20039 dc.onDragEnter(e, enterEvts);
20042 if (overEvts.length) {
20043 dc.b4DragOver(e, overEvts);
20044 dc.onDragOver(e, overEvts);
20047 if (dropEvts.length) {
20048 dc.b4DragDrop(e, dropEvts);
20049 dc.onDragDrop(e, dropEvts);
20053 // fire dragout events
20055 for (i=0, len=outEvts.length; i<len; ++i) {
20056 dc.b4DragOut(e, outEvts[i].id);
20057 dc.onDragOut(e, outEvts[i].id);
20060 // fire enter events
20061 for (i=0,len=enterEvts.length; i<len; ++i) {
20062 // dc.b4DragEnter(e, oDD.id);
20063 dc.onDragEnter(e, enterEvts[i].id);
20066 // fire over events
20067 for (i=0,len=overEvts.length; i<len; ++i) {
20068 dc.b4DragOver(e, overEvts[i].id);
20069 dc.onDragOver(e, overEvts[i].id);
20072 // fire drop events
20073 for (i=0, len=dropEvts.length; i<len; ++i) {
20074 dc.b4DragDrop(e, dropEvts[i].id);
20075 dc.onDragDrop(e, dropEvts[i].id);
20080 // notify about a drop that did not find a target
20081 if (isDrop && !dropEvts.length) {
20082 dc.onInvalidDrop(e);
20088 * Helper function for getting the best match from the list of drag
20089 * and drop objects returned by the drag and drop events when we are
20090 * in INTERSECT mode. It returns either the first object that the
20091 * cursor is over, or the object that has the greatest overlap with
20092 * the dragged element.
20093 * @method getBestMatch
20094 * @param {DragDrop[]} dds The array of drag and drop objects
20096 * @return {DragDrop} The best single match
20099 getBestMatch: function(dds) {
20101 // Return null if the input is not what we expect
20102 //if (!dds || !dds.length || dds.length == 0) {
20104 // If there is only one item, it wins
20105 //} else if (dds.length == 1) {
20107 var len = dds.length;
20112 // Loop through the targeted items
20113 for (var i=0; i<len; ++i) {
20115 // If the cursor is over the object, it wins. If the
20116 // cursor is over multiple matches, the first one we come
20118 if (dd.cursorIsOver) {
20121 // Otherwise the object with the most overlap wins
20124 winner.overlap.getArea() < dd.overlap.getArea()) {
20135 * Refreshes the cache of the top-left and bottom-right points of the
20136 * drag and drop objects in the specified group(s). This is in the
20137 * format that is stored in the drag and drop instance, so typical
20140 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20144 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20146 * @TODO this really should be an indexed array. Alternatively this
20147 * method could accept both.
20148 * @method refreshCache
20149 * @param {Object} groups an associative array of groups to refresh
20152 refreshCache: function(groups) {
20153 for (var sGroup in groups) {
20154 if ("string" != typeof sGroup) {
20157 for (var i in this.ids[sGroup]) {
20158 var oDD = this.ids[sGroup][i];
20160 if (this.isTypeOfDD(oDD)) {
20161 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20162 var loc = this.getLocation(oDD);
20164 this.locationCache[oDD.id] = loc;
20166 delete this.locationCache[oDD.id];
20167 // this will unregister the drag and drop object if
20168 // the element is not in a usable state
20177 * This checks to make sure an element exists and is in the DOM. The
20178 * main purpose is to handle cases where innerHTML is used to remove
20179 * drag and drop objects from the DOM. IE provides an 'unspecified
20180 * error' when trying to access the offsetParent of such an element
20182 * @param {HTMLElement} el the element to check
20183 * @return {boolean} true if the element looks usable
20186 verifyEl: function(el) {
20191 parent = el.offsetParent;
20194 parent = el.offsetParent;
20205 * Returns a Region object containing the drag and drop element's position
20206 * and size, including the padding configured for it
20207 * @method getLocation
20208 * @param {DragDrop} oDD the drag and drop object to get the
20210 * @return {Roo.lib.Region} a Region object representing the total area
20211 * the element occupies, including any padding
20212 * the instance is configured for.
20215 getLocation: function(oDD) {
20216 if (! this.isTypeOfDD(oDD)) {
20220 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20223 pos= Roo.lib.Dom.getXY(el);
20231 x2 = x1 + el.offsetWidth;
20233 y2 = y1 + el.offsetHeight;
20235 t = y1 - oDD.padding[0];
20236 r = x2 + oDD.padding[1];
20237 b = y2 + oDD.padding[2];
20238 l = x1 - oDD.padding[3];
20240 return new Roo.lib.Region( t, r, b, l );
20244 * Checks the cursor location to see if it over the target
20245 * @method isOverTarget
20246 * @param {Roo.lib.Point} pt The point to evaluate
20247 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20248 * @return {boolean} true if the mouse is over the target
20252 isOverTarget: function(pt, oTarget, intersect) {
20253 // use cache if available
20254 var loc = this.locationCache[oTarget.id];
20255 if (!loc || !this.useCache) {
20256 loc = this.getLocation(oTarget);
20257 this.locationCache[oTarget.id] = loc;
20265 oTarget.cursorIsOver = loc.contains( pt );
20267 // DragDrop is using this as a sanity check for the initial mousedown
20268 // in this case we are done. In POINT mode, if the drag obj has no
20269 // contraints, we are also done. Otherwise we need to evaluate the
20270 // location of the target as related to the actual location of the
20271 // dragged element.
20272 var dc = this.dragCurrent;
20273 if (!dc || !dc.getTargetCoord ||
20274 (!intersect && !dc.constrainX && !dc.constrainY)) {
20275 return oTarget.cursorIsOver;
20278 oTarget.overlap = null;
20280 // Get the current location of the drag element, this is the
20281 // location of the mouse event less the delta that represents
20282 // where the original mousedown happened on the element. We
20283 // need to consider constraints and ticks as well.
20284 var pos = dc.getTargetCoord(pt.x, pt.y);
20286 var el = dc.getDragEl();
20287 var curRegion = new Roo.lib.Region( pos.y,
20288 pos.x + el.offsetWidth,
20289 pos.y + el.offsetHeight,
20292 var overlap = curRegion.intersect(loc);
20295 oTarget.overlap = overlap;
20296 return (intersect) ? true : oTarget.cursorIsOver;
20303 * unload event handler
20304 * @method _onUnload
20308 _onUnload: function(e, me) {
20309 Roo.dd.DragDropMgr.unregAll();
20313 * Cleans up the drag and drop events and objects.
20318 unregAll: function() {
20320 if (this.dragCurrent) {
20322 this.dragCurrent = null;
20325 this._execOnAll("unreg", []);
20327 for (i in this.elementCache) {
20328 delete this.elementCache[i];
20331 this.elementCache = {};
20336 * A cache of DOM elements
20337 * @property elementCache
20344 * Get the wrapper for the DOM element specified
20345 * @method getElWrapper
20346 * @param {String} id the id of the element to get
20347 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20349 * @deprecated This wrapper isn't that useful
20352 getElWrapper: function(id) {
20353 var oWrapper = this.elementCache[id];
20354 if (!oWrapper || !oWrapper.el) {
20355 oWrapper = this.elementCache[id] =
20356 new this.ElementWrapper(Roo.getDom(id));
20362 * Returns the actual DOM element
20363 * @method getElement
20364 * @param {String} id the id of the elment to get
20365 * @return {Object} The element
20366 * @deprecated use Roo.getDom instead
20369 getElement: function(id) {
20370 return Roo.getDom(id);
20374 * Returns the style property for the DOM element (i.e.,
20375 * document.getElById(id).style)
20377 * @param {String} id the id of the elment to get
20378 * @return {Object} The style property of the element
20379 * @deprecated use Roo.getDom instead
20382 getCss: function(id) {
20383 var el = Roo.getDom(id);
20384 return (el) ? el.style : null;
20388 * Inner class for cached elements
20389 * @class DragDropMgr.ElementWrapper
20394 ElementWrapper: function(el) {
20399 this.el = el || null;
20404 this.id = this.el && el.id;
20406 * A reference to the style property
20409 this.css = this.el && el.style;
20413 * Returns the X position of an html element
20415 * @param el the element for which to get the position
20416 * @return {int} the X coordinate
20418 * @deprecated use Roo.lib.Dom.getX instead
20421 getPosX: function(el) {
20422 return Roo.lib.Dom.getX(el);
20426 * Returns the Y position of an html element
20428 * @param el the element for which to get the position
20429 * @return {int} the Y coordinate
20430 * @deprecated use Roo.lib.Dom.getY instead
20433 getPosY: function(el) {
20434 return Roo.lib.Dom.getY(el);
20438 * Swap two nodes. In IE, we use the native method, for others we
20439 * emulate the IE behavior
20441 * @param n1 the first node to swap
20442 * @param n2 the other node to swap
20445 swapNode: function(n1, n2) {
20449 var p = n2.parentNode;
20450 var s = n2.nextSibling;
20453 p.insertBefore(n1, n2);
20454 } else if (n2 == n1.nextSibling) {
20455 p.insertBefore(n2, n1);
20457 n1.parentNode.replaceChild(n2, n1);
20458 p.insertBefore(n1, s);
20464 * Returns the current scroll position
20465 * @method getScroll
20469 getScroll: function () {
20470 var t, l, dde=document.documentElement, db=document.body;
20471 if (dde && (dde.scrollTop || dde.scrollLeft)) {
20473 l = dde.scrollLeft;
20480 return { top: t, left: l };
20484 * Returns the specified element style property
20486 * @param {HTMLElement} el the element
20487 * @param {string} styleProp the style property
20488 * @return {string} The value of the style property
20489 * @deprecated use Roo.lib.Dom.getStyle
20492 getStyle: function(el, styleProp) {
20493 return Roo.fly(el).getStyle(styleProp);
20497 * Gets the scrollTop
20498 * @method getScrollTop
20499 * @return {int} the document's scrollTop
20502 getScrollTop: function () { return this.getScroll().top; },
20505 * Gets the scrollLeft
20506 * @method getScrollLeft
20507 * @return {int} the document's scrollTop
20510 getScrollLeft: function () { return this.getScroll().left; },
20513 * Sets the x/y position of an element to the location of the
20516 * @param {HTMLElement} moveEl The element to move
20517 * @param {HTMLElement} targetEl The position reference element
20520 moveToEl: function (moveEl, targetEl) {
20521 var aCoord = Roo.lib.Dom.getXY(targetEl);
20522 Roo.lib.Dom.setXY(moveEl, aCoord);
20526 * Numeric array sort function
20527 * @method numericSort
20530 numericSort: function(a, b) { return (a - b); },
20534 * @property _timeoutCount
20541 * Trying to make the load order less important. Without this we get
20542 * an error if this file is loaded before the Event Utility.
20543 * @method _addListeners
20547 _addListeners: function() {
20548 var DDM = Roo.dd.DDM;
20549 if ( Roo.lib.Event && document ) {
20552 if (DDM._timeoutCount > 2000) {
20554 setTimeout(DDM._addListeners, 10);
20555 if (document && document.body) {
20556 DDM._timeoutCount += 1;
20563 * Recursively searches the immediate parent and all child nodes for
20564 * the handle element in order to determine wheter or not it was
20566 * @method handleWasClicked
20567 * @param node the html element to inspect
20570 handleWasClicked: function(node, id) {
20571 if (this.isHandle(id, node.id)) {
20574 // check to see if this is a text node child of the one we want
20575 var p = node.parentNode;
20578 if (this.isHandle(id, p.id)) {
20593 // shorter alias, save a few bytes
20594 Roo.dd.DDM = Roo.dd.DragDropMgr;
20595 Roo.dd.DDM._addListeners();
20599 * Ext JS Library 1.1.1
20600 * Copyright(c) 2006-2007, Ext JS, LLC.
20602 * Originally Released Under LGPL - original licence link has changed is not relivant.
20605 * <script type="text/javascript">
20610 * A DragDrop implementation where the linked element follows the
20611 * mouse cursor during a drag.
20612 * @extends Roo.dd.DragDrop
20614 * @param {String} id the id of the linked element
20615 * @param {String} sGroup the group of related DragDrop items
20616 * @param {object} config an object containing configurable attributes
20617 * Valid properties for DD:
20620 Roo.dd.DD = function(id, sGroup, config) {
20622 this.init(id, sGroup, config);
20626 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
20629 * When set to true, the utility automatically tries to scroll the browser
20630 * window wehn a drag and drop element is dragged near the viewport boundary.
20631 * Defaults to true.
20638 * Sets the pointer offset to the distance between the linked element's top
20639 * left corner and the location the element was clicked
20640 * @method autoOffset
20641 * @param {int} iPageX the X coordinate of the click
20642 * @param {int} iPageY the Y coordinate of the click
20644 autoOffset: function(iPageX, iPageY) {
20645 var x = iPageX - this.startPageX;
20646 var y = iPageY - this.startPageY;
20647 this.setDelta(x, y);
20651 * Sets the pointer offset. You can call this directly to force the
20652 * offset to be in a particular location (e.g., pass in 0,0 to set it
20653 * to the center of the object)
20655 * @param {int} iDeltaX the distance from the left
20656 * @param {int} iDeltaY the distance from the top
20658 setDelta: function(iDeltaX, iDeltaY) {
20659 this.deltaX = iDeltaX;
20660 this.deltaY = iDeltaY;
20664 * Sets the drag element to the location of the mousedown or click event,
20665 * maintaining the cursor location relative to the location on the element
20666 * that was clicked. Override this if you want to place the element in a
20667 * location other than where the cursor is.
20668 * @method setDragElPos
20669 * @param {int} iPageX the X coordinate of the mousedown or drag event
20670 * @param {int} iPageY the Y coordinate of the mousedown or drag event
20672 setDragElPos: function(iPageX, iPageY) {
20673 // the first time we do this, we are going to check to make sure
20674 // the element has css positioning
20676 var el = this.getDragEl();
20677 this.alignElWithMouse(el, iPageX, iPageY);
20681 * Sets the element to the location of the mousedown or click event,
20682 * maintaining the cursor location relative to the location on the element
20683 * that was clicked. Override this if you want to place the element in a
20684 * location other than where the cursor is.
20685 * @method alignElWithMouse
20686 * @param {HTMLElement} el the element to move
20687 * @param {int} iPageX the X coordinate of the mousedown or drag event
20688 * @param {int} iPageY the Y coordinate of the mousedown or drag event
20690 alignElWithMouse: function(el, iPageX, iPageY) {
20691 var oCoord = this.getTargetCoord(iPageX, iPageY);
20692 var fly = el.dom ? el : Roo.fly(el);
20693 if (!this.deltaSetXY) {
20694 var aCoord = [oCoord.x, oCoord.y];
20696 var newLeft = fly.getLeft(true);
20697 var newTop = fly.getTop(true);
20698 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
20700 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
20703 this.cachePosition(oCoord.x, oCoord.y);
20704 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
20709 * Saves the most recent position so that we can reset the constraints and
20710 * tick marks on-demand. We need to know this so that we can calculate the
20711 * number of pixels the element is offset from its original position.
20712 * @method cachePosition
20713 * @param iPageX the current x position (optional, this just makes it so we
20714 * don't have to look it up again)
20715 * @param iPageY the current y position (optional, this just makes it so we
20716 * don't have to look it up again)
20718 cachePosition: function(iPageX, iPageY) {
20720 this.lastPageX = iPageX;
20721 this.lastPageY = iPageY;
20723 var aCoord = Roo.lib.Dom.getXY(this.getEl());
20724 this.lastPageX = aCoord[0];
20725 this.lastPageY = aCoord[1];
20730 * Auto-scroll the window if the dragged object has been moved beyond the
20731 * visible window boundary.
20732 * @method autoScroll
20733 * @param {int} x the drag element's x position
20734 * @param {int} y the drag element's y position
20735 * @param {int} h the height of the drag element
20736 * @param {int} w the width of the drag element
20739 autoScroll: function(x, y, h, w) {
20742 // The client height
20743 var clientH = Roo.lib.Dom.getViewWidth();
20745 // The client width
20746 var clientW = Roo.lib.Dom.getViewHeight();
20748 // The amt scrolled down
20749 var st = this.DDM.getScrollTop();
20751 // The amt scrolled right
20752 var sl = this.DDM.getScrollLeft();
20754 // Location of the bottom of the element
20757 // Location of the right of the element
20760 // The distance from the cursor to the bottom of the visible area,
20761 // adjusted so that we don't scroll if the cursor is beyond the
20762 // element drag constraints
20763 var toBot = (clientH + st - y - this.deltaY);
20765 // The distance from the cursor to the right of the visible area
20766 var toRight = (clientW + sl - x - this.deltaX);
20769 // How close to the edge the cursor must be before we scroll
20770 // var thresh = (document.all) ? 100 : 40;
20773 // How many pixels to scroll per autoscroll op. This helps to reduce
20774 // clunky scrolling. IE is more sensitive about this ... it needs this
20775 // value to be higher.
20776 var scrAmt = (document.all) ? 80 : 30;
20778 // Scroll down if we are near the bottom of the visible page and the
20779 // obj extends below the crease
20780 if ( bot > clientH && toBot < thresh ) {
20781 window.scrollTo(sl, st + scrAmt);
20784 // Scroll up if the window is scrolled down and the top of the object
20785 // goes above the top border
20786 if ( y < st && st > 0 && y - st < thresh ) {
20787 window.scrollTo(sl, st - scrAmt);
20790 // Scroll right if the obj is beyond the right border and the cursor is
20791 // near the border.
20792 if ( right > clientW && toRight < thresh ) {
20793 window.scrollTo(sl + scrAmt, st);
20796 // Scroll left if the window has been scrolled to the right and the obj
20797 // extends past the left border
20798 if ( x < sl && sl > 0 && x - sl < thresh ) {
20799 window.scrollTo(sl - scrAmt, st);
20805 * Finds the location the element should be placed if we want to move
20806 * it to where the mouse location less the click offset would place us.
20807 * @method getTargetCoord
20808 * @param {int} iPageX the X coordinate of the click
20809 * @param {int} iPageY the Y coordinate of the click
20810 * @return an object that contains the coordinates (Object.x and Object.y)
20813 getTargetCoord: function(iPageX, iPageY) {
20816 var x = iPageX - this.deltaX;
20817 var y = iPageY - this.deltaY;
20819 if (this.constrainX) {
20820 if (x < this.minX) { x = this.minX; }
20821 if (x > this.maxX) { x = this.maxX; }
20824 if (this.constrainY) {
20825 if (y < this.minY) { y = this.minY; }
20826 if (y > this.maxY) { y = this.maxY; }
20829 x = this.getTick(x, this.xTicks);
20830 y = this.getTick(y, this.yTicks);
20837 * Sets up config options specific to this class. Overrides
20838 * Roo.dd.DragDrop, but all versions of this method through the
20839 * inheritance chain are called
20841 applyConfig: function() {
20842 Roo.dd.DD.superclass.applyConfig.call(this);
20843 this.scroll = (this.config.scroll !== false);
20847 * Event that fires prior to the onMouseDown event. Overrides
20850 b4MouseDown: function(e) {
20851 // this.resetConstraints();
20852 this.autoOffset(e.getPageX(),
20857 * Event that fires prior to the onDrag event. Overrides
20860 b4Drag: function(e) {
20861 this.setDragElPos(e.getPageX(),
20865 toString: function() {
20866 return ("DD " + this.id);
20869 //////////////////////////////////////////////////////////////////////////
20870 // Debugging ygDragDrop events that can be overridden
20871 //////////////////////////////////////////////////////////////////////////
20873 startDrag: function(x, y) {
20876 onDrag: function(e) {
20879 onDragEnter: function(e, id) {
20882 onDragOver: function(e, id) {
20885 onDragOut: function(e, id) {
20888 onDragDrop: function(e, id) {
20891 endDrag: function(e) {
20898 * Ext JS Library 1.1.1
20899 * Copyright(c) 2006-2007, Ext JS, LLC.
20901 * Originally Released Under LGPL - original licence link has changed is not relivant.
20904 * <script type="text/javascript">
20908 * @class Roo.dd.DDProxy
20909 * A DragDrop implementation that inserts an empty, bordered div into
20910 * the document that follows the cursor during drag operations. At the time of
20911 * the click, the frame div is resized to the dimensions of the linked html
20912 * element, and moved to the exact location of the linked element.
20914 * References to the "frame" element refer to the single proxy element that
20915 * was created to be dragged in place of all DDProxy elements on the
20918 * @extends Roo.dd.DD
20920 * @param {String} id the id of the linked html element
20921 * @param {String} sGroup the group of related DragDrop objects
20922 * @param {object} config an object containing configurable attributes
20923 * Valid properties for DDProxy in addition to those in DragDrop:
20924 * resizeFrame, centerFrame, dragElId
20926 Roo.dd.DDProxy = function(id, sGroup, config) {
20928 this.init(id, sGroup, config);
20934 * The default drag frame div id
20935 * @property Roo.dd.DDProxy.dragElId
20939 Roo.dd.DDProxy.dragElId = "ygddfdiv";
20941 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
20944 * By default we resize the drag frame to be the same size as the element
20945 * we want to drag (this is to get the frame effect). We can turn it off
20946 * if we want a different behavior.
20947 * @property resizeFrame
20953 * By default the frame is positioned exactly where the drag element is, so
20954 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
20955 * you do not have constraints on the obj is to have the drag frame centered
20956 * around the cursor. Set centerFrame to true for this effect.
20957 * @property centerFrame
20960 centerFrame: false,
20963 * Creates the proxy element if it does not yet exist
20964 * @method createFrame
20966 createFrame: function() {
20968 var body = document.body;
20970 if (!body || !body.firstChild) {
20971 setTimeout( function() { self.createFrame(); }, 50 );
20975 var div = this.getDragEl();
20978 div = document.createElement("div");
20979 div.id = this.dragElId;
20982 s.position = "absolute";
20983 s.visibility = "hidden";
20985 s.border = "2px solid #aaa";
20988 // appendChild can blow up IE if invoked prior to the window load event
20989 // while rendering a table. It is possible there are other scenarios
20990 // that would cause this to happen as well.
20991 body.insertBefore(div, body.firstChild);
20996 * Initialization for the drag frame element. Must be called in the
20997 * constructor of all subclasses
20998 * @method initFrame
21000 initFrame: function() {
21001 this.createFrame();
21004 applyConfig: function() {
21005 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21007 this.resizeFrame = (this.config.resizeFrame !== false);
21008 this.centerFrame = (this.config.centerFrame);
21009 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21013 * Resizes the drag frame to the dimensions of the clicked object, positions
21014 * it over the object, and finally displays it
21015 * @method showFrame
21016 * @param {int} iPageX X click position
21017 * @param {int} iPageY Y click position
21020 showFrame: function(iPageX, iPageY) {
21021 var el = this.getEl();
21022 var dragEl = this.getDragEl();
21023 var s = dragEl.style;
21025 this._resizeProxy();
21027 if (this.centerFrame) {
21028 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21029 Math.round(parseInt(s.height, 10)/2) );
21032 this.setDragElPos(iPageX, iPageY);
21034 Roo.fly(dragEl).show();
21038 * The proxy is automatically resized to the dimensions of the linked
21039 * element when a drag is initiated, unless resizeFrame is set to false
21040 * @method _resizeProxy
21043 _resizeProxy: function() {
21044 if (this.resizeFrame) {
21045 var el = this.getEl();
21046 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21050 // overrides Roo.dd.DragDrop
21051 b4MouseDown: function(e) {
21052 var x = e.getPageX();
21053 var y = e.getPageY();
21054 this.autoOffset(x, y);
21055 this.setDragElPos(x, y);
21058 // overrides Roo.dd.DragDrop
21059 b4StartDrag: function(x, y) {
21060 // show the drag frame
21061 this.showFrame(x, y);
21064 // overrides Roo.dd.DragDrop
21065 b4EndDrag: function(e) {
21066 Roo.fly(this.getDragEl()).hide();
21069 // overrides Roo.dd.DragDrop
21070 // By default we try to move the element to the last location of the frame.
21071 // This is so that the default behavior mirrors that of Roo.dd.DD.
21072 endDrag: function(e) {
21074 var lel = this.getEl();
21075 var del = this.getDragEl();
21077 // Show the drag frame briefly so we can get its position
21078 del.style.visibility = "";
21081 // Hide the linked element before the move to get around a Safari
21083 lel.style.visibility = "hidden";
21084 Roo.dd.DDM.moveToEl(lel, del);
21085 del.style.visibility = "hidden";
21086 lel.style.visibility = "";
21091 beforeMove : function(){
21095 afterDrag : function(){
21099 toString: function() {
21100 return ("DDProxy " + this.id);
21106 * Ext JS Library 1.1.1
21107 * Copyright(c) 2006-2007, Ext JS, LLC.
21109 * Originally Released Under LGPL - original licence link has changed is not relivant.
21112 * <script type="text/javascript">
21116 * @class Roo.dd.DDTarget
21117 * A DragDrop implementation that does not move, but can be a drop
21118 * target. You would get the same result by simply omitting implementation
21119 * for the event callbacks, but this way we reduce the processing cost of the
21120 * event listener and the callbacks.
21121 * @extends Roo.dd.DragDrop
21123 * @param {String} id the id of the element that is a drop target
21124 * @param {String} sGroup the group of related DragDrop objects
21125 * @param {object} config an object containing configurable attributes
21126 * Valid properties for DDTarget in addition to those in
21130 Roo.dd.DDTarget = function(id, sGroup, config) {
21132 this.initTarget(id, sGroup, config);
21134 if (config && (config.listeners || config.events)) {
21135 Roo.dd.DragDrop.superclass.constructor.call(this, {
21136 listeners : config.listeners || {},
21137 events : config.events || {}
21142 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21143 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21144 toString: function() {
21145 return ("DDTarget " + this.id);
21150 * Ext JS Library 1.1.1
21151 * Copyright(c) 2006-2007, Ext JS, LLC.
21153 * Originally Released Under LGPL - original licence link has changed is not relivant.
21156 * <script type="text/javascript">
21161 * @class Roo.dd.ScrollManager
21162 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21163 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21166 Roo.dd.ScrollManager = function(){
21167 var ddm = Roo.dd.DragDropMgr;
21174 var onStop = function(e){
21179 var triggerRefresh = function(){
21180 if(ddm.dragCurrent){
21181 ddm.refreshCache(ddm.dragCurrent.groups);
21185 var doScroll = function(){
21186 if(ddm.dragCurrent){
21187 var dds = Roo.dd.ScrollManager;
21189 if(proc.el.scroll(proc.dir, dds.increment)){
21193 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21198 var clearProc = function(){
21200 clearInterval(proc.id);
21207 var startProc = function(el, dir){
21208 Roo.log('scroll startproc');
21212 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21215 var onFire = function(e, isDrop){
21217 if(isDrop || !ddm.dragCurrent){ return; }
21218 var dds = Roo.dd.ScrollManager;
21219 if(!dragEl || dragEl != ddm.dragCurrent){
21220 dragEl = ddm.dragCurrent;
21221 // refresh regions on drag start
21222 dds.refreshCache();
21225 var xy = Roo.lib.Event.getXY(e);
21226 var pt = new Roo.lib.Point(xy[0], xy[1]);
21227 for(var id in els){
21228 var el = els[id], r = el._region;
21229 if(r && r.contains(pt) && el.isScrollable()){
21230 if(r.bottom - pt.y <= dds.thresh){
21232 startProc(el, "down");
21235 }else if(r.right - pt.x <= dds.thresh){
21237 startProc(el, "left");
21240 }else if(pt.y - r.top <= dds.thresh){
21242 startProc(el, "up");
21245 }else if(pt.x - r.left <= dds.thresh){
21247 startProc(el, "right");
21256 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21257 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21261 * Registers new overflow element(s) to auto scroll
21262 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21264 register : function(el){
21265 if(el instanceof Array){
21266 for(var i = 0, len = el.length; i < len; i++) {
21267 this.register(el[i]);
21273 Roo.dd.ScrollManager.els = els;
21277 * Unregisters overflow element(s) so they are no longer scrolled
21278 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21280 unregister : function(el){
21281 if(el instanceof Array){
21282 for(var i = 0, len = el.length; i < len; i++) {
21283 this.unregister(el[i]);
21292 * The number of pixels from the edge of a container the pointer needs to be to
21293 * trigger scrolling (defaults to 25)
21299 * The number of pixels to scroll in each scroll increment (defaults to 50)
21305 * The frequency of scrolls in milliseconds (defaults to 500)
21311 * True to animate the scroll (defaults to true)
21317 * The animation duration in seconds -
21318 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21324 * Manually trigger a cache refresh.
21326 refreshCache : function(){
21327 for(var id in els){
21328 if(typeof els[id] == 'object'){ // for people extending the object prototype
21329 els[id]._region = els[id].getRegion();
21336 * Ext JS Library 1.1.1
21337 * Copyright(c) 2006-2007, Ext JS, LLC.
21339 * Originally Released Under LGPL - original licence link has changed is not relivant.
21342 * <script type="text/javascript">
21347 * @class Roo.dd.Registry
21348 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21349 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21352 Roo.dd.Registry = function(){
21355 var autoIdSeed = 0;
21357 var getId = function(el, autogen){
21358 if(typeof el == "string"){
21362 if(!id && autogen !== false){
21363 id = "roodd-" + (++autoIdSeed);
21371 * Register a drag drop element
21372 * @param {String|HTMLElement} element The id or DOM node to register
21373 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21374 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21375 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21376 * populated in the data object (if applicable):
21378 Value Description<br />
21379 --------- ------------------------------------------<br />
21380 handles Array of DOM nodes that trigger dragging<br />
21381 for the element being registered<br />
21382 isHandle True if the element passed in triggers<br />
21383 dragging itself, else false
21386 register : function(el, data){
21388 if(typeof el == "string"){
21389 el = document.getElementById(el);
21392 elements[getId(el)] = data;
21393 if(data.isHandle !== false){
21394 handles[data.ddel.id] = data;
21397 var hs = data.handles;
21398 for(var i = 0, len = hs.length; i < len; i++){
21399 handles[getId(hs[i])] = data;
21405 * Unregister a drag drop element
21406 * @param {String|HTMLElement} element The id or DOM node to unregister
21408 unregister : function(el){
21409 var id = getId(el, false);
21410 var data = elements[id];
21412 delete elements[id];
21414 var hs = data.handles;
21415 for(var i = 0, len = hs.length; i < len; i++){
21416 delete handles[getId(hs[i], false)];
21423 * Returns the handle registered for a DOM Node by id
21424 * @param {String|HTMLElement} id The DOM node or id to look up
21425 * @return {Object} handle The custom handle data
21427 getHandle : function(id){
21428 if(typeof id != "string"){ // must be element?
21431 return handles[id];
21435 * Returns the handle that is registered for the DOM node that is the target of the event
21436 * @param {Event} e The event
21437 * @return {Object} handle The custom handle data
21439 getHandleFromEvent : function(e){
21440 var t = Roo.lib.Event.getTarget(e);
21441 return t ? handles[t.id] : null;
21445 * Returns a custom data object that is registered for a DOM node by id
21446 * @param {String|HTMLElement} id The DOM node or id to look up
21447 * @return {Object} data The custom data
21449 getTarget : function(id){
21450 if(typeof id != "string"){ // must be element?
21453 return elements[id];
21457 * Returns a custom data object that is registered for the DOM node that is the target of the event
21458 * @param {Event} e The event
21459 * @return {Object} data The custom data
21461 getTargetFromEvent : function(e){
21462 var t = Roo.lib.Event.getTarget(e);
21463 return t ? elements[t.id] || handles[t.id] : null;
21468 * Ext JS Library 1.1.1
21469 * Copyright(c) 2006-2007, Ext JS, LLC.
21471 * Originally Released Under LGPL - original licence link has changed is not relivant.
21474 * <script type="text/javascript">
21479 * @class Roo.dd.StatusProxy
21480 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
21481 * default drag proxy used by all Roo.dd components.
21483 * @param {Object} config
21485 Roo.dd.StatusProxy = function(config){
21486 Roo.apply(this, config);
21487 this.id = this.id || Roo.id();
21488 this.el = new Roo.Layer({
21490 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
21491 {tag: "div", cls: "x-dd-drop-icon"},
21492 {tag: "div", cls: "x-dd-drag-ghost"}
21495 shadow: !config || config.shadow !== false
21497 this.ghost = Roo.get(this.el.dom.childNodes[1]);
21498 this.dropStatus = this.dropNotAllowed;
21501 Roo.dd.StatusProxy.prototype = {
21503 * @cfg {String} dropAllowed
21504 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
21506 dropAllowed : "x-dd-drop-ok",
21508 * @cfg {String} dropNotAllowed
21509 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
21511 dropNotAllowed : "x-dd-drop-nodrop",
21514 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
21515 * over the current target element.
21516 * @param {String} cssClass The css class for the new drop status indicator image
21518 setStatus : function(cssClass){
21519 cssClass = cssClass || this.dropNotAllowed;
21520 if(this.dropStatus != cssClass){
21521 this.el.replaceClass(this.dropStatus, cssClass);
21522 this.dropStatus = cssClass;
21527 * Resets the status indicator to the default dropNotAllowed value
21528 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
21530 reset : function(clearGhost){
21531 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
21532 this.dropStatus = this.dropNotAllowed;
21534 this.ghost.update("");
21539 * Updates the contents of the ghost element
21540 * @param {String} html The html that will replace the current innerHTML of the ghost element
21542 update : function(html){
21543 if(typeof html == "string"){
21544 this.ghost.update(html);
21546 this.ghost.update("");
21547 html.style.margin = "0";
21548 this.ghost.dom.appendChild(html);
21550 // ensure float = none set?? cant remember why though.
21551 var el = this.ghost.dom.firstChild;
21553 Roo.fly(el).setStyle('float', 'none');
21558 * Returns the underlying proxy {@link Roo.Layer}
21559 * @return {Roo.Layer} el
21561 getEl : function(){
21566 * Returns the ghost element
21567 * @return {Roo.Element} el
21569 getGhost : function(){
21575 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
21577 hide : function(clear){
21585 * Stops the repair animation if it's currently running
21588 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
21594 * Displays this proxy
21601 * Force the Layer to sync its shadow and shim positions to the element
21608 * Causes the proxy to return to its position of origin via an animation. Should be called after an
21609 * invalid drop operation by the item being dragged.
21610 * @param {Array} xy The XY position of the element ([x, y])
21611 * @param {Function} callback The function to call after the repair is complete
21612 * @param {Object} scope The scope in which to execute the callback
21614 repair : function(xy, callback, scope){
21615 this.callback = callback;
21616 this.scope = scope;
21617 if(xy && this.animRepair !== false){
21618 this.el.addClass("x-dd-drag-repair");
21619 this.el.hideUnders(true);
21620 this.anim = this.el.shift({
21621 duration: this.repairDuration || .5,
21625 callback: this.afterRepair,
21629 this.afterRepair();
21634 afterRepair : function(){
21636 if(typeof this.callback == "function"){
21637 this.callback.call(this.scope || this);
21639 this.callback = null;
21644 * Ext JS Library 1.1.1
21645 * Copyright(c) 2006-2007, Ext JS, LLC.
21647 * Originally Released Under LGPL - original licence link has changed is not relivant.
21650 * <script type="text/javascript">
21654 * @class Roo.dd.DragSource
21655 * @extends Roo.dd.DDProxy
21656 * A simple class that provides the basic implementation needed to make any element draggable.
21658 * @param {String/HTMLElement/Element} el The container element
21659 * @param {Object} config
21661 Roo.dd.DragSource = function(el, config){
21662 this.el = Roo.get(el);
21663 this.dragData = {};
21665 Roo.apply(this, config);
21668 this.proxy = new Roo.dd.StatusProxy();
21671 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
21672 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
21674 this.dragging = false;
21677 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
21679 * @cfg {String} dropAllowed
21680 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
21682 dropAllowed : "x-dd-drop-ok",
21684 * @cfg {String} dropNotAllowed
21685 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
21687 dropNotAllowed : "x-dd-drop-nodrop",
21690 * Returns the data object associated with this drag source
21691 * @return {Object} data An object containing arbitrary data
21693 getDragData : function(e){
21694 return this.dragData;
21698 onDragEnter : function(e, id){
21699 var target = Roo.dd.DragDropMgr.getDDById(id);
21700 this.cachedTarget = target;
21701 if(this.beforeDragEnter(target, e, id) !== false){
21702 if(target.isNotifyTarget){
21703 var status = target.notifyEnter(this, e, this.dragData);
21704 this.proxy.setStatus(status);
21706 this.proxy.setStatus(this.dropAllowed);
21709 if(this.afterDragEnter){
21711 * An empty function by default, but provided so that you can perform a custom action
21712 * when the dragged item enters the drop target by providing an implementation.
21713 * @param {Roo.dd.DragDrop} target The drop target
21714 * @param {Event} e The event object
21715 * @param {String} id The id of the dragged element
21716 * @method afterDragEnter
21718 this.afterDragEnter(target, e, id);
21724 * An empty function by default, but provided so that you can perform a custom action
21725 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
21726 * @param {Roo.dd.DragDrop} target The drop target
21727 * @param {Event} e The event object
21728 * @param {String} id The id of the dragged element
21729 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21731 beforeDragEnter : function(target, e, id){
21736 alignElWithMouse: function() {
21737 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
21742 onDragOver : function(e, id){
21743 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21744 if(this.beforeDragOver(target, e, id) !== false){
21745 if(target.isNotifyTarget){
21746 var status = target.notifyOver(this, e, this.dragData);
21747 this.proxy.setStatus(status);
21750 if(this.afterDragOver){
21752 * An empty function by default, but provided so that you can perform a custom action
21753 * while the dragged item is over the drop target by providing an implementation.
21754 * @param {Roo.dd.DragDrop} target The drop target
21755 * @param {Event} e The event object
21756 * @param {String} id The id of the dragged element
21757 * @method afterDragOver
21759 this.afterDragOver(target, e, id);
21765 * An empty function by default, but provided so that you can perform a custom action
21766 * while the dragged item is over the drop target and optionally cancel the onDragOver.
21767 * @param {Roo.dd.DragDrop} target The drop target
21768 * @param {Event} e The event object
21769 * @param {String} id The id of the dragged element
21770 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21772 beforeDragOver : function(target, e, id){
21777 onDragOut : function(e, id){
21778 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21779 if(this.beforeDragOut(target, e, id) !== false){
21780 if(target.isNotifyTarget){
21781 target.notifyOut(this, e, this.dragData);
21783 this.proxy.reset();
21784 if(this.afterDragOut){
21786 * An empty function by default, but provided so that you can perform a custom action
21787 * after the dragged item is dragged out of the target without dropping.
21788 * @param {Roo.dd.DragDrop} target The drop target
21789 * @param {Event} e The event object
21790 * @param {String} id The id of the dragged element
21791 * @method afterDragOut
21793 this.afterDragOut(target, e, id);
21796 this.cachedTarget = null;
21800 * An empty function by default, but provided so that you can perform a custom action before the dragged
21801 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
21802 * @param {Roo.dd.DragDrop} target The drop target
21803 * @param {Event} e The event object
21804 * @param {String} id The id of the dragged element
21805 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21807 beforeDragOut : function(target, e, id){
21812 onDragDrop : function(e, id){
21813 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21814 if(this.beforeDragDrop(target, e, id) !== false){
21815 if(target.isNotifyTarget){
21816 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
21817 this.onValidDrop(target, e, id);
21819 this.onInvalidDrop(target, e, id);
21822 this.onValidDrop(target, e, id);
21825 if(this.afterDragDrop){
21827 * An empty function by default, but provided so that you can perform a custom action
21828 * after a valid drag drop has occurred by providing an implementation.
21829 * @param {Roo.dd.DragDrop} target The drop target
21830 * @param {Event} e The event object
21831 * @param {String} id The id of the dropped element
21832 * @method afterDragDrop
21834 this.afterDragDrop(target, e, id);
21837 delete this.cachedTarget;
21841 * An empty function by default, but provided so that you can perform a custom action before the dragged
21842 * item is dropped onto the target and optionally cancel the onDragDrop.
21843 * @param {Roo.dd.DragDrop} target The drop target
21844 * @param {Event} e The event object
21845 * @param {String} id The id of the dragged element
21846 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
21848 beforeDragDrop : function(target, e, id){
21853 onValidDrop : function(target, e, id){
21855 if(this.afterValidDrop){
21857 * An empty function by default, but provided so that you can perform a custom action
21858 * after a valid drop has occurred by providing an implementation.
21859 * @param {Object} target The target DD
21860 * @param {Event} e The event object
21861 * @param {String} id The id of the dropped element
21862 * @method afterInvalidDrop
21864 this.afterValidDrop(target, e, id);
21869 getRepairXY : function(e, data){
21870 return this.el.getXY();
21874 onInvalidDrop : function(target, e, id){
21875 this.beforeInvalidDrop(target, e, id);
21876 if(this.cachedTarget){
21877 if(this.cachedTarget.isNotifyTarget){
21878 this.cachedTarget.notifyOut(this, e, this.dragData);
21880 this.cacheTarget = null;
21882 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
21884 if(this.afterInvalidDrop){
21886 * An empty function by default, but provided so that you can perform a custom action
21887 * after an invalid drop has occurred by providing an implementation.
21888 * @param {Event} e The event object
21889 * @param {String} id The id of the dropped element
21890 * @method afterInvalidDrop
21892 this.afterInvalidDrop(e, id);
21897 afterRepair : function(){
21899 this.el.highlight(this.hlColor || "c3daf9");
21901 this.dragging = false;
21905 * An empty function by default, but provided so that you can perform a custom action after an invalid
21906 * drop has occurred.
21907 * @param {Roo.dd.DragDrop} target The drop target
21908 * @param {Event} e The event object
21909 * @param {String} id The id of the dragged element
21910 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
21912 beforeInvalidDrop : function(target, e, id){
21917 handleMouseDown : function(e){
21918 if(this.dragging) {
21921 var data = this.getDragData(e);
21922 if(data && this.onBeforeDrag(data, e) !== false){
21923 this.dragData = data;
21925 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
21930 * An empty function by default, but provided so that you can perform a custom action before the initial
21931 * drag event begins and optionally cancel it.
21932 * @param {Object} data An object containing arbitrary data to be shared with drop targets
21933 * @param {Event} e The event object
21934 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21936 onBeforeDrag : function(data, e){
21941 * An empty function by default, but provided so that you can perform a custom action once the initial
21942 * drag event has begun. The drag cannot be canceled from this function.
21943 * @param {Number} x The x position of the click on the dragged object
21944 * @param {Number} y The y position of the click on the dragged object
21946 onStartDrag : Roo.emptyFn,
21948 // private - YUI override
21949 startDrag : function(x, y){
21950 this.proxy.reset();
21951 this.dragging = true;
21952 this.proxy.update("");
21953 this.onInitDrag(x, y);
21958 onInitDrag : function(x, y){
21959 var clone = this.el.dom.cloneNode(true);
21960 clone.id = Roo.id(); // prevent duplicate ids
21961 this.proxy.update(clone);
21962 this.onStartDrag(x, y);
21967 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
21968 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
21970 getProxy : function(){
21975 * Hides the drag source's {@link Roo.dd.StatusProxy}
21977 hideProxy : function(){
21979 this.proxy.reset(true);
21980 this.dragging = false;
21984 triggerCacheRefresh : function(){
21985 Roo.dd.DDM.refreshCache(this.groups);
21988 // private - override to prevent hiding
21989 b4EndDrag: function(e) {
21992 // private - override to prevent moving
21993 endDrag : function(e){
21994 this.onEndDrag(this.dragData, e);
21998 onEndDrag : function(data, e){
22001 // private - pin to cursor
22002 autoOffset : function(x, y) {
22003 this.setDelta(-12, -20);
22007 * Ext JS Library 1.1.1
22008 * Copyright(c) 2006-2007, Ext JS, LLC.
22010 * Originally Released Under LGPL - original licence link has changed is not relivant.
22013 * <script type="text/javascript">
22018 * @class Roo.dd.DropTarget
22019 * @extends Roo.dd.DDTarget
22020 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22021 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22023 * @param {String/HTMLElement/Element} el The container element
22024 * @param {Object} config
22026 Roo.dd.DropTarget = function(el, config){
22027 this.el = Roo.get(el);
22029 var listeners = false; ;
22030 if (config && config.listeners) {
22031 listeners= config.listeners;
22032 delete config.listeners;
22034 Roo.apply(this, config);
22036 if(this.containerScroll){
22037 Roo.dd.ScrollManager.register(this.el);
22041 * @scope Roo.dd.DropTarget
22046 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22047 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22048 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22050 * IMPORTANT : it should set this.overClass and this.dropAllowed
22052 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22053 * @param {Event} e The event
22054 * @param {Object} data An object containing arbitrary data supplied by the drag source
22060 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22061 * This method will be called on every mouse movement while the drag source is over the drop target.
22062 * This default implementation simply returns the dropAllowed config value.
22064 * IMPORTANT : it should set this.dropAllowed
22066 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22067 * @param {Event} e The event
22068 * @param {Object} data An object containing arbitrary data supplied by the drag source
22074 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22075 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22076 * overClass (if any) from the drop element.
22078 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22079 * @param {Event} e The event
22080 * @param {Object} data An object containing arbitrary data supplied by the drag source
22086 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22087 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22088 * implementation that does something to process the drop event and returns true so that the drag source's
22089 * repair action does not run.
22091 * IMPORTANT : it should set this.success
22093 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22094 * @param {Event} e The event
22095 * @param {Object} data An object containing arbitrary data supplied by the drag source
22101 Roo.dd.DropTarget.superclass.constructor.call( this,
22103 this.ddGroup || this.group,
22106 listeners : listeners || {}
22114 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22116 * @cfg {String} overClass
22117 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22120 * @cfg {String} ddGroup
22121 * The drag drop group to handle drop events for
22125 * @cfg {String} dropAllowed
22126 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22128 dropAllowed : "x-dd-drop-ok",
22130 * @cfg {String} dropNotAllowed
22131 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22133 dropNotAllowed : "x-dd-drop-nodrop",
22135 * @cfg {boolean} success
22136 * set this after drop listener..
22140 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22141 * if the drop point is valid for over/enter..
22148 isNotifyTarget : true,
22153 notifyEnter : function(dd, e, data)
22156 this.fireEvent('enter', dd, e, data);
22157 if(this.overClass){
22158 this.el.addClass(this.overClass);
22160 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22161 this.valid ? this.dropAllowed : this.dropNotAllowed
22168 notifyOver : function(dd, e, data)
22171 this.fireEvent('over', dd, e, data);
22172 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22173 this.valid ? this.dropAllowed : this.dropNotAllowed
22180 notifyOut : function(dd, e, data)
22182 this.fireEvent('out', dd, e, data);
22183 if(this.overClass){
22184 this.el.removeClass(this.overClass);
22191 notifyDrop : function(dd, e, data)
22193 this.success = false;
22194 this.fireEvent('drop', dd, e, data);
22195 return this.success;
22199 * Ext JS Library 1.1.1
22200 * Copyright(c) 2006-2007, Ext JS, LLC.
22202 * Originally Released Under LGPL - original licence link has changed is not relivant.
22205 * <script type="text/javascript">
22210 * @class Roo.dd.DragZone
22211 * @extends Roo.dd.DragSource
22212 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22213 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22215 * @param {String/HTMLElement/Element} el The container element
22216 * @param {Object} config
22218 Roo.dd.DragZone = function(el, config){
22219 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22220 if(this.containerScroll){
22221 Roo.dd.ScrollManager.register(this.el);
22225 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22227 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22228 * for auto scrolling during drag operations.
22231 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22232 * method after a failed drop (defaults to "c3daf9" - light blue)
22236 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22237 * for a valid target to drag based on the mouse down. Override this method
22238 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22239 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22240 * @param {EventObject} e The mouse down event
22241 * @return {Object} The dragData
22243 getDragData : function(e){
22244 return Roo.dd.Registry.getHandleFromEvent(e);
22248 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22249 * this.dragData.ddel
22250 * @param {Number} x The x position of the click on the dragged object
22251 * @param {Number} y The y position of the click on the dragged object
22252 * @return {Boolean} true to continue the drag, false to cancel
22254 onInitDrag : function(x, y){
22255 this.proxy.update(this.dragData.ddel.cloneNode(true));
22256 this.onStartDrag(x, y);
22261 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22263 afterRepair : function(){
22265 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22267 this.dragging = false;
22271 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22272 * the XY of this.dragData.ddel
22273 * @param {EventObject} e The mouse up event
22274 * @return {Array} The xy location (e.g. [100, 200])
22276 getRepairXY : function(e){
22277 return Roo.Element.fly(this.dragData.ddel).getXY();
22281 * Ext JS Library 1.1.1
22282 * Copyright(c) 2006-2007, Ext JS, LLC.
22284 * Originally Released Under LGPL - original licence link has changed is not relivant.
22287 * <script type="text/javascript">
22290 * @class Roo.dd.DropZone
22291 * @extends Roo.dd.DropTarget
22292 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22293 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22295 * @param {String/HTMLElement/Element} el The container element
22296 * @param {Object} config
22298 Roo.dd.DropZone = function(el, config){
22299 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22302 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22304 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22305 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22306 * provide your own custom lookup.
22307 * @param {Event} e The event
22308 * @return {Object} data The custom data
22310 getTargetFromEvent : function(e){
22311 return Roo.dd.Registry.getTargetFromEvent(e);
22315 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22316 * that it has registered. This method has no default implementation and should be overridden to provide
22317 * node-specific processing if necessary.
22318 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22319 * {@link #getTargetFromEvent} for this node)
22320 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22321 * @param {Event} e The event
22322 * @param {Object} data An object containing arbitrary data supplied by the drag source
22324 onNodeEnter : function(n, dd, e, data){
22329 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22330 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22331 * overridden to provide the proper feedback.
22332 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22333 * {@link #getTargetFromEvent} for this node)
22334 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22335 * @param {Event} e The event
22336 * @param {Object} data An object containing arbitrary data supplied by the drag source
22337 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22338 * underlying {@link Roo.dd.StatusProxy} can be updated
22340 onNodeOver : function(n, dd, e, data){
22341 return this.dropAllowed;
22345 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22346 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22347 * node-specific processing if necessary.
22348 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22349 * {@link #getTargetFromEvent} for this node)
22350 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22351 * @param {Event} e The event
22352 * @param {Object} data An object containing arbitrary data supplied by the drag source
22354 onNodeOut : function(n, dd, e, data){
22359 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22360 * the drop node. The default implementation returns false, so it should be overridden to provide the
22361 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22362 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22363 * {@link #getTargetFromEvent} for this node)
22364 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22365 * @param {Event} e The event
22366 * @param {Object} data An object containing arbitrary data supplied by the drag source
22367 * @return {Boolean} True if the drop was valid, else false
22369 onNodeDrop : function(n, dd, e, data){
22374 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22375 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22376 * it should be overridden to provide the proper feedback if necessary.
22377 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22378 * @param {Event} e The event
22379 * @param {Object} data An object containing arbitrary data supplied by the drag source
22380 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22381 * underlying {@link Roo.dd.StatusProxy} can be updated
22383 onContainerOver : function(dd, e, data){
22384 return this.dropNotAllowed;
22388 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22389 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22390 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22391 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22392 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22393 * @param {Event} e The event
22394 * @param {Object} data An object containing arbitrary data supplied by the drag source
22395 * @return {Boolean} True if the drop was valid, else false
22397 onContainerDrop : function(dd, e, data){
22402 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22403 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22404 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22405 * you should override this method and provide a custom implementation.
22406 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22407 * @param {Event} e The event
22408 * @param {Object} data An object containing arbitrary data supplied by the drag source
22409 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22410 * underlying {@link Roo.dd.StatusProxy} can be updated
22412 notifyEnter : function(dd, e, data){
22413 return this.dropNotAllowed;
22417 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22418 * This method will be called on every mouse movement while the drag source is over the drop zone.
22419 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22420 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22421 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22422 * registered node, it will call {@link #onContainerOver}.
22423 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22424 * @param {Event} e The event
22425 * @param {Object} data An object containing arbitrary data supplied by the drag source
22426 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22427 * underlying {@link Roo.dd.StatusProxy} can be updated
22429 notifyOver : function(dd, e, data){
22430 var n = this.getTargetFromEvent(e);
22431 if(!n){ // not over valid drop target
22432 if(this.lastOverNode){
22433 this.onNodeOut(this.lastOverNode, dd, e, data);
22434 this.lastOverNode = null;
22436 return this.onContainerOver(dd, e, data);
22438 if(this.lastOverNode != n){
22439 if(this.lastOverNode){
22440 this.onNodeOut(this.lastOverNode, dd, e, data);
22442 this.onNodeEnter(n, dd, e, data);
22443 this.lastOverNode = n;
22445 return this.onNodeOver(n, dd, e, data);
22449 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22450 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22451 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22452 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22453 * @param {Event} e The event
22454 * @param {Object} data An object containing arbitrary data supplied by the drag zone
22456 notifyOut : function(dd, e, data){
22457 if(this.lastOverNode){
22458 this.onNodeOut(this.lastOverNode, dd, e, data);
22459 this.lastOverNode = null;
22464 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
22465 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
22466 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
22467 * otherwise it will call {@link #onContainerDrop}.
22468 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22469 * @param {Event} e The event
22470 * @param {Object} data An object containing arbitrary data supplied by the drag source
22471 * @return {Boolean} True if the drop was valid, else false
22473 notifyDrop : function(dd, e, data){
22474 if(this.lastOverNode){
22475 this.onNodeOut(this.lastOverNode, dd, e, data);
22476 this.lastOverNode = null;
22478 var n = this.getTargetFromEvent(e);
22480 this.onNodeDrop(n, dd, e, data) :
22481 this.onContainerDrop(dd, e, data);
22485 triggerCacheRefresh : function(){
22486 Roo.dd.DDM.refreshCache(this.groups);