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;
6077 var args = Array.prototype.slice.call(arguments, 0);
6078 for(var i = 0; i < len; i++){
6080 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6081 this.firing = false;
6085 this.firing = false;
6092 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6099 * @class Roo.Document
6100 * @extends Roo.util.Observable
6101 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6103 * @param {Object} config the methods and properties of the 'base' class for the application.
6105 * Generic Page handler - implement this to start your app..
6108 * MyProject = new Roo.Document({
6110 'load' : true // your events..
6113 'ready' : function() {
6114 // fired on Roo.onReady()
6119 Roo.Document = function(cfg) {
6124 Roo.util.Observable.call(this,cfg);
6128 Roo.onReady(function() {
6129 _this.fireEvent('ready');
6135 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6137 * Ext JS Library 1.1.1
6138 * Copyright(c) 2006-2007, Ext JS, LLC.
6140 * Originally Released Under LGPL - original licence link has changed is not relivant.
6143 * <script type="text/javascript">
6147 * @class Roo.EventManager
6148 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6149 * several useful events directly.
6150 * See {@link Roo.EventObject} for more details on normalized event objects.
6153 Roo.EventManager = function(){
6154 var docReadyEvent, docReadyProcId, docReadyState = false;
6155 var resizeEvent, resizeTask, textEvent, textSize;
6156 var E = Roo.lib.Event;
6157 var D = Roo.lib.Dom;
6162 var fireDocReady = function(){
6164 docReadyState = true;
6167 clearInterval(docReadyProcId);
6169 if(Roo.isGecko || Roo.isOpera) {
6170 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6173 var defer = document.getElementById("ie-deferred-loader");
6175 defer.onreadystatechange = null;
6176 defer.parentNode.removeChild(defer);
6180 docReadyEvent.fire();
6181 docReadyEvent.clearListeners();
6186 var initDocReady = function(){
6187 docReadyEvent = new Roo.util.Event();
6188 if(Roo.isGecko || Roo.isOpera) {
6189 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6191 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6192 var defer = document.getElementById("ie-deferred-loader");
6193 defer.onreadystatechange = function(){
6194 if(this.readyState == "complete"){
6198 }else if(Roo.isSafari){
6199 docReadyProcId = setInterval(function(){
6200 var rs = document.readyState;
6201 if(rs == "complete") {
6206 // no matter what, make sure it fires on load
6207 E.on(window, "load", fireDocReady);
6210 var createBuffered = function(h, o){
6211 var task = new Roo.util.DelayedTask(h);
6213 // create new event object impl so new events don't wipe out properties
6214 e = new Roo.EventObjectImpl(e);
6215 task.delay(o.buffer, h, null, [e]);
6219 var createSingle = function(h, el, ename, fn){
6221 Roo.EventManager.removeListener(el, ename, fn);
6226 var createDelayed = function(h, o){
6228 // create new event object impl so new events don't wipe out properties
6229 e = new Roo.EventObjectImpl(e);
6230 setTimeout(function(){
6235 var transitionEndVal = false;
6237 var transitionEnd = function()
6239 if (transitionEndVal) {
6240 return transitionEndVal;
6242 var el = document.createElement('div');
6244 var transEndEventNames = {
6245 WebkitTransition : 'webkitTransitionEnd',
6246 MozTransition : 'transitionend',
6247 OTransition : 'oTransitionEnd otransitionend',
6248 transition : 'transitionend'
6251 for (var name in transEndEventNames) {
6252 if (el.style[name] !== undefined) {
6253 transitionEndVal = transEndEventNames[name];
6254 return transitionEndVal ;
6260 var listen = function(element, ename, opt, fn, scope){
6261 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6262 fn = fn || o.fn; scope = scope || o.scope;
6263 var el = Roo.getDom(element);
6267 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6270 if (ename == 'transitionend') {
6271 ename = transitionEnd();
6273 var h = function(e){
6274 e = Roo.EventObject.setEvent(e);
6277 t = e.getTarget(o.delegate, el);
6284 if(o.stopEvent === true){
6287 if(o.preventDefault === true){
6290 if(o.stopPropagation === true){
6291 e.stopPropagation();
6294 if(o.normalized === false){
6298 fn.call(scope || el, e, t, o);
6301 h = createDelayed(h, o);
6304 h = createSingle(h, el, ename, fn);
6307 h = createBuffered(h, o);
6310 fn._handlers = fn._handlers || [];
6313 fn._handlers.push([Roo.id(el), ename, h]);
6318 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6319 el.addEventListener("DOMMouseScroll", h, false);
6320 E.on(window, 'unload', function(){
6321 el.removeEventListener("DOMMouseScroll", h, false);
6324 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6325 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6330 var stopListening = function(el, ename, fn){
6331 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6333 for(var i = 0, len = hds.length; i < len; i++){
6335 if(h[0] == id && h[1] == ename){
6342 E.un(el, ename, hd);
6343 el = Roo.getDom(el);
6344 if(ename == "mousewheel" && el.addEventListener){
6345 el.removeEventListener("DOMMouseScroll", hd, false);
6347 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6348 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6352 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6359 * @scope Roo.EventManager
6364 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6365 * object with a Roo.EventObject
6366 * @param {Function} fn The method the event invokes
6367 * @param {Object} scope An object that becomes the scope of the handler
6368 * @param {boolean} override If true, the obj passed in becomes
6369 * the execution scope of the listener
6370 * @return {Function} The wrapped function
6373 wrap : function(fn, scope, override){
6375 Roo.EventObject.setEvent(e);
6376 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6381 * Appends an event handler to an element (shorthand for addListener)
6382 * @param {String/HTMLElement} element The html element or id to assign the
6383 * @param {String} eventName The type of event to listen for
6384 * @param {Function} handler The method the event invokes
6385 * @param {Object} scope (optional) The scope in which to execute the handler
6386 * function. The handler function's "this" context.
6387 * @param {Object} options (optional) An object containing handler configuration
6388 * properties. This may contain any of the following properties:<ul>
6389 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6390 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6391 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6392 * <li>preventDefault {Boolean} True to prevent the default action</li>
6393 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6394 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6395 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6396 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6397 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6398 * by the specified number of milliseconds. If the event fires again within that time, the original
6399 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6402 * <b>Combining Options</b><br>
6403 * Using the options argument, it is possible to combine different types of listeners:<br>
6405 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6407 el.on('click', this.onClick, this, {
6414 * <b>Attaching multiple handlers in 1 call</b><br>
6415 * The method also allows for a single argument to be passed which is a config object containing properties
6416 * which specify multiple handlers.
6426 fn: this.onMouseOver
6435 * Or a shorthand syntax:<br>
6438 'click' : this.onClick,
6439 'mouseover' : this.onMouseOver,
6440 'mouseout' : this.onMouseOut
6444 addListener : function(element, eventName, fn, scope, options){
6445 if(typeof eventName == "object"){
6451 if(typeof o[e] == "function"){
6453 listen(element, e, o, o[e], o.scope);
6455 // individual options
6456 listen(element, e, o[e]);
6461 return listen(element, eventName, options, fn, scope);
6465 * Removes an event handler
6467 * @param {String/HTMLElement} element The id or html element to remove the
6469 * @param {String} eventName The type of event
6470 * @param {Function} fn
6471 * @return {Boolean} True if a listener was actually removed
6473 removeListener : function(element, eventName, fn){
6474 return stopListening(element, eventName, fn);
6478 * Fires when the document is ready (before onload and before images are loaded). Can be
6479 * accessed shorthanded Roo.onReady().
6480 * @param {Function} fn The method the event invokes
6481 * @param {Object} scope An object that becomes the scope of the handler
6482 * @param {boolean} options
6484 onDocumentReady : function(fn, scope, options){
6485 if(docReadyState){ // if it already fired
6486 docReadyEvent.addListener(fn, scope, options);
6487 docReadyEvent.fire();
6488 docReadyEvent.clearListeners();
6494 docReadyEvent.addListener(fn, scope, options);
6498 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6499 * @param {Function} fn The method the event invokes
6500 * @param {Object} scope An object that becomes the scope of the handler
6501 * @param {boolean} options
6503 onWindowResize : function(fn, scope, options){
6505 resizeEvent = new Roo.util.Event();
6506 resizeTask = new Roo.util.DelayedTask(function(){
6507 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6509 E.on(window, "resize", function(){
6511 resizeTask.delay(50);
6513 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6517 resizeEvent.addListener(fn, scope, options);
6521 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6522 * @param {Function} fn The method the event invokes
6523 * @param {Object} scope An object that becomes the scope of the handler
6524 * @param {boolean} options
6526 onTextResize : function(fn, scope, options){
6528 textEvent = new Roo.util.Event();
6529 var textEl = new Roo.Element(document.createElement('div'));
6530 textEl.dom.className = 'x-text-resize';
6531 textEl.dom.innerHTML = 'X';
6532 textEl.appendTo(document.body);
6533 textSize = textEl.dom.offsetHeight;
6534 setInterval(function(){
6535 if(textEl.dom.offsetHeight != textSize){
6536 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6538 }, this.textResizeInterval);
6540 textEvent.addListener(fn, scope, options);
6544 * Removes the passed window resize listener.
6545 * @param {Function} fn The method the event invokes
6546 * @param {Object} scope The scope of handler
6548 removeResizeListener : function(fn, scope){
6550 resizeEvent.removeListener(fn, scope);
6555 fireResize : function(){
6557 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6561 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6565 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6567 textResizeInterval : 50
6572 * @scopeAlias pub=Roo.EventManager
6576 * Appends an event handler to an element (shorthand for addListener)
6577 * @param {String/HTMLElement} element The html element or id to assign the
6578 * @param {String} eventName The type of event to listen for
6579 * @param {Function} handler The method the event invokes
6580 * @param {Object} scope (optional) The scope in which to execute the handler
6581 * function. The handler function's "this" context.
6582 * @param {Object} options (optional) An object containing handler configuration
6583 * properties. This may contain any of the following properties:<ul>
6584 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6585 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6586 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6587 * <li>preventDefault {Boolean} True to prevent the default action</li>
6588 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6589 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6590 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6591 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6592 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6593 * by the specified number of milliseconds. If the event fires again within that time, the original
6594 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6597 * <b>Combining Options</b><br>
6598 * Using the options argument, it is possible to combine different types of listeners:<br>
6600 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6602 el.on('click', this.onClick, this, {
6609 * <b>Attaching multiple handlers in 1 call</b><br>
6610 * The method also allows for a single argument to be passed which is a config object containing properties
6611 * which specify multiple handlers.
6621 fn: this.onMouseOver
6630 * Or a shorthand syntax:<br>
6633 'click' : this.onClick,
6634 'mouseover' : this.onMouseOver,
6635 'mouseout' : this.onMouseOut
6639 pub.on = pub.addListener;
6640 pub.un = pub.removeListener;
6642 pub.stoppedMouseDownEvent = new Roo.util.Event();
6646 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6647 * @param {Function} fn The method the event invokes
6648 * @param {Object} scope An object that becomes the scope of the handler
6649 * @param {boolean} override If true, the obj passed in becomes
6650 * the execution scope of the listener
6654 Roo.onReady = Roo.EventManager.onDocumentReady;
6656 Roo.onReady(function(){
6657 var bd = Roo.get(document.body);
6662 : Roo.isIE11 ? "roo-ie11"
6663 : Roo.isEdge ? "roo-edge"
6664 : Roo.isGecko ? "roo-gecko"
6665 : Roo.isOpera ? "roo-opera"
6666 : Roo.isSafari ? "roo-safari" : ""];
6669 cls.push("roo-mac");
6672 cls.push("roo-linux");
6675 cls.push("roo-ios");
6678 cls.push("roo-touch");
6680 if(Roo.isBorderBox){
6681 cls.push('roo-border-box');
6683 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6684 var p = bd.dom.parentNode;
6686 p.className += ' roo-strict';
6689 bd.addClass(cls.join(' '));
6693 * @class Roo.EventObject
6694 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6695 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6698 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6700 var target = e.getTarget();
6703 var myDiv = Roo.get("myDiv");
6704 myDiv.on("click", handleClick);
6706 Roo.EventManager.on("myDiv", 'click', handleClick);
6707 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6711 Roo.EventObject = function(){
6713 var E = Roo.lib.Event;
6715 // safari keypress events for special keys return bad keycodes
6718 63235 : 39, // right
6721 63276 : 33, // page up
6722 63277 : 34, // page down
6723 63272 : 46, // delete
6728 // normalize button clicks
6729 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6730 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6732 Roo.EventObjectImpl = function(e){
6734 this.setEvent(e.browserEvent || e);
6737 Roo.EventObjectImpl.prototype = {
6739 * Used to fix doc tools.
6740 * @scope Roo.EventObject.prototype
6746 /** The normal browser event */
6747 browserEvent : null,
6748 /** The button pressed in a mouse event */
6750 /** True if the shift key was down during the event */
6752 /** True if the control key was down during the event */
6754 /** True if the alt key was down during the event */
6813 setEvent : function(e){
6814 if(e == this || (e && e.browserEvent)){ // already wrapped
6817 this.browserEvent = e;
6819 // normalize buttons
6820 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6821 if(e.type == 'click' && this.button == -1){
6825 this.shiftKey = e.shiftKey;
6826 // mac metaKey behaves like ctrlKey
6827 this.ctrlKey = e.ctrlKey || e.metaKey;
6828 this.altKey = e.altKey;
6829 // in getKey these will be normalized for the mac
6830 this.keyCode = e.keyCode;
6831 // keyup warnings on firefox.
6832 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6833 // cache the target for the delayed and or buffered events
6834 this.target = E.getTarget(e);
6836 this.xy = E.getXY(e);
6839 this.shiftKey = false;
6840 this.ctrlKey = false;
6841 this.altKey = false;
6851 * Stop the event (preventDefault and stopPropagation)
6853 stopEvent : function(){
6854 if(this.browserEvent){
6855 if(this.browserEvent.type == 'mousedown'){
6856 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6858 E.stopEvent(this.browserEvent);
6863 * Prevents the browsers default handling of the event.
6865 preventDefault : function(){
6866 if(this.browserEvent){
6867 E.preventDefault(this.browserEvent);
6872 isNavKeyPress : function(){
6873 var k = this.keyCode;
6874 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6875 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6878 isSpecialKey : function(){
6879 var k = this.keyCode;
6880 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6881 (k == 16) || (k == 17) ||
6882 (k >= 18 && k <= 20) ||
6883 (k >= 33 && k <= 35) ||
6884 (k >= 36 && k <= 39) ||
6885 (k >= 44 && k <= 45);
6888 * Cancels bubbling of the event.
6890 stopPropagation : function(){
6891 if(this.browserEvent){
6892 if(this.type == 'mousedown'){
6893 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6895 E.stopPropagation(this.browserEvent);
6900 * Gets the key code for the event.
6903 getCharCode : function(){
6904 return this.charCode || this.keyCode;
6908 * Returns a normalized keyCode for the event.
6909 * @return {Number} The key code
6911 getKey : function(){
6912 var k = this.keyCode || this.charCode;
6913 return Roo.isSafari ? (safariKeys[k] || k) : k;
6917 * Gets the x coordinate of the event.
6920 getPageX : function(){
6925 * Gets the y coordinate of the event.
6928 getPageY : function(){
6933 * Gets the time of the event.
6936 getTime : function(){
6937 if(this.browserEvent){
6938 return E.getTime(this.browserEvent);
6944 * Gets the page coordinates of the event.
6945 * @return {Array} The xy values like [x, y]
6952 * Gets the target for the event.
6953 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6954 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6955 search as a number or element (defaults to 10 || document.body)
6956 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6957 * @return {HTMLelement}
6959 getTarget : function(selector, maxDepth, returnEl){
6960 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6963 * Gets the related target.
6964 * @return {HTMLElement}
6966 getRelatedTarget : function(){
6967 if(this.browserEvent){
6968 return E.getRelatedTarget(this.browserEvent);
6974 * Normalizes mouse wheel delta across browsers
6975 * @return {Number} The delta
6977 getWheelDelta : function(){
6978 var e = this.browserEvent;
6980 if(e.wheelDelta){ /* IE/Opera. */
6981 delta = e.wheelDelta/120;
6982 }else if(e.detail){ /* Mozilla case. */
6983 delta = -e.detail/3;
6989 * Returns true if the control, meta, shift or alt key was pressed during this event.
6992 hasModifier : function(){
6993 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6997 * Returns true if the target of this event equals el or is a child of el
6998 * @param {String/HTMLElement/Element} el
6999 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7002 within : function(el, related){
7003 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7004 return t && Roo.fly(el).contains(t);
7007 getPoint : function(){
7008 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7012 return new Roo.EventObjectImpl();
7017 * Ext JS Library 1.1.1
7018 * Copyright(c) 2006-2007, Ext JS, LLC.
7020 * Originally Released Under LGPL - original licence link has changed is not relivant.
7023 * <script type="text/javascript">
7027 // was in Composite Element!??!?!
7030 var D = Roo.lib.Dom;
7031 var E = Roo.lib.Event;
7032 var A = Roo.lib.Anim;
7034 // local style camelizing for speed
7036 var camelRe = /(-[a-z])/gi;
7037 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7038 var view = document.defaultView;
7041 * @class Roo.Element
7042 * Represents an Element in the DOM.<br><br>
7045 var el = Roo.get("my-div");
7048 var el = getEl("my-div");
7050 // or with a DOM element
7051 var el = Roo.get(myDivElement);
7053 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7054 * each call instead of constructing a new one.<br><br>
7055 * <b>Animations</b><br />
7056 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7057 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7059 Option Default Description
7060 --------- -------- ---------------------------------------------
7061 duration .35 The duration of the animation in seconds
7062 easing easeOut The YUI easing method
7063 callback none A function to execute when the anim completes
7064 scope this The scope (this) of the callback function
7066 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7067 * manipulate the animation. Here's an example:
7069 var el = Roo.get("my-div");
7074 // default animation
7075 el.setWidth(100, true);
7077 // animation with some options set
7084 // using the "anim" property to get the Anim object
7090 el.setWidth(100, opt);
7092 if(opt.anim.isAnimated()){
7096 * <b> Composite (Collections of) Elements</b><br />
7097 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7098 * @constructor Create a new Element directly.
7099 * @param {String/HTMLElement} element
7100 * @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).
7102 Roo.Element = function(element, forceNew){
7103 var dom = typeof element == "string" ?
7104 document.getElementById(element) : element;
7105 if(!dom){ // invalid id/element
7109 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7110 return Roo.Element.cache[id];
7120 * The DOM element ID
7123 this.id = id || Roo.id(dom);
7126 var El = Roo.Element;
7130 * The element's default display mode (defaults to "")
7133 originalDisplay : "",
7137 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7143 * Sets the element's visibility mode. When setVisible() is called it
7144 * will use this to determine whether to set the visibility or the display property.
7145 * @param visMode Element.VISIBILITY or Element.DISPLAY
7146 * @return {Roo.Element} this
7148 setVisibilityMode : function(visMode){
7149 this.visibilityMode = visMode;
7153 * Convenience method for setVisibilityMode(Element.DISPLAY)
7154 * @param {String} display (optional) What to set display to when visible
7155 * @return {Roo.Element} this
7157 enableDisplayMode : function(display){
7158 this.setVisibilityMode(El.DISPLAY);
7159 if(typeof display != "undefined") { this.originalDisplay = display; }
7164 * 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)
7165 * @param {String} selector The simple selector to test
7166 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7167 search as a number or element (defaults to 10 || document.body)
7168 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7169 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7171 findParent : function(simpleSelector, maxDepth, returnEl){
7172 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7173 maxDepth = maxDepth || 50;
7174 if(typeof maxDepth != "number"){
7175 stopEl = Roo.getDom(maxDepth);
7178 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7179 if(dq.is(p, simpleSelector)){
7180 return returnEl ? Roo.get(p) : p;
7190 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7191 * @param {String} selector The simple selector to test
7192 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7193 search as a number or element (defaults to 10 || document.body)
7194 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7195 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7197 findParentNode : function(simpleSelector, maxDepth, returnEl){
7198 var p = Roo.fly(this.dom.parentNode, '_internal');
7199 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7203 * Looks at the scrollable parent element
7205 findScrollableParent : function()
7207 var overflowRegex = /(auto|scroll)/;
7209 if(this.getStyle('position') === 'fixed'){
7210 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7213 var excludeStaticParent = this.getStyle('position') === "absolute";
7215 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7217 if (excludeStaticParent && parent.getStyle('position') === "static") {
7221 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7225 if(parent.dom.nodeName.toLowerCase() == 'body'){
7226 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7230 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7234 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7235 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7236 * @param {String} selector The simple selector to test
7237 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7238 search as a number or element (defaults to 10 || document.body)
7239 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7241 up : function(simpleSelector, maxDepth){
7242 return this.findParentNode(simpleSelector, maxDepth, true);
7248 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7249 * @param {String} selector The simple selector to test
7250 * @return {Boolean} True if this element matches the selector, else false
7252 is : function(simpleSelector){
7253 return Roo.DomQuery.is(this.dom, simpleSelector);
7257 * Perform animation on this element.
7258 * @param {Object} args The YUI animation control args
7259 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7260 * @param {Function} onComplete (optional) Function to call when animation completes
7261 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7262 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7263 * @return {Roo.Element} this
7265 animate : function(args, duration, onComplete, easing, animType){
7266 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7271 * @private Internal animation call
7273 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7274 animType = animType || 'run';
7276 var anim = Roo.lib.Anim[animType](
7278 (opt.duration || defaultDur) || .35,
7279 (opt.easing || defaultEase) || 'easeOut',
7281 Roo.callback(cb, this);
7282 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7290 // private legacy anim prep
7291 preanim : function(a, i){
7292 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7296 * Removes worthless text nodes
7297 * @param {Boolean} forceReclean (optional) By default the element
7298 * keeps track if it has been cleaned already so
7299 * you can call this over and over. However, if you update the element and
7300 * need to force a reclean, you can pass true.
7302 clean : function(forceReclean){
7303 if(this.isCleaned && forceReclean !== true){
7307 var d = this.dom, n = d.firstChild, ni = -1;
7309 var nx = n.nextSibling;
7310 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7317 this.isCleaned = true;
7322 calcOffsetsTo : function(el){
7325 var restorePos = false;
7326 if(el.getStyle('position') == 'static'){
7327 el.position('relative');
7332 while(op && op != d && op.tagName != 'HTML'){
7335 op = op.offsetParent;
7338 el.position('static');
7344 * Scrolls this element into view within the passed container.
7345 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7346 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7347 * @return {Roo.Element} this
7349 scrollIntoView : function(container, hscroll){
7350 var c = Roo.getDom(container) || document.body;
7353 var o = this.calcOffsetsTo(c),
7356 b = t+el.offsetHeight,
7357 r = l+el.offsetWidth;
7359 var ch = c.clientHeight;
7360 var ct = parseInt(c.scrollTop, 10);
7361 var cl = parseInt(c.scrollLeft, 10);
7363 var cr = cl + c.clientWidth;
7371 if(hscroll !== false){
7375 c.scrollLeft = r-c.clientWidth;
7382 scrollChildIntoView : function(child, hscroll){
7383 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7387 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7388 * the new height may not be available immediately.
7389 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7390 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7391 * @param {Function} onComplete (optional) Function to call when animation completes
7392 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7393 * @return {Roo.Element} this
7395 autoHeight : function(animate, duration, onComplete, easing){
7396 var oldHeight = this.getHeight();
7398 this.setHeight(1); // force clipping
7399 setTimeout(function(){
7400 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7402 this.setHeight(height);
7404 if(typeof onComplete == "function"){
7408 this.setHeight(oldHeight); // restore original height
7409 this.setHeight(height, animate, duration, function(){
7411 if(typeof onComplete == "function") { onComplete(); }
7412 }.createDelegate(this), easing);
7414 }.createDelegate(this), 0);
7419 * Returns true if this element is an ancestor of the passed element
7420 * @param {HTMLElement/String} el The element to check
7421 * @return {Boolean} True if this element is an ancestor of el, else false
7423 contains : function(el){
7424 if(!el){return false;}
7425 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7429 * Checks whether the element is currently visible using both visibility and display properties.
7430 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7431 * @return {Boolean} True if the element is currently visible, else false
7433 isVisible : function(deep) {
7434 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7435 if(deep !== true || !vis){
7438 var p = this.dom.parentNode;
7439 while(p && p.tagName.toLowerCase() != "body"){
7440 if(!Roo.fly(p, '_isVisible').isVisible()){
7449 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7450 * @param {String} selector The CSS selector
7451 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7452 * @return {CompositeElement/CompositeElementLite} The composite element
7454 select : function(selector, unique){
7455 return El.select(selector, unique, this.dom);
7459 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7460 * @param {String} selector The CSS selector
7461 * @return {Array} An array of the matched nodes
7463 query : function(selector, unique){
7464 return Roo.DomQuery.select(selector, this.dom);
7468 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7469 * @param {String} selector The CSS selector
7470 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7471 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7473 child : function(selector, returnDom){
7474 var n = Roo.DomQuery.selectNode(selector, this.dom);
7475 return returnDom ? n : Roo.get(n);
7479 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7480 * @param {String} selector The CSS selector
7481 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7482 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7484 down : function(selector, returnDom){
7485 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7486 return returnDom ? n : Roo.get(n);
7490 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7491 * @param {String} group The group the DD object is member of
7492 * @param {Object} config The DD config object
7493 * @param {Object} overrides An object containing methods to override/implement on the DD object
7494 * @return {Roo.dd.DD} The DD object
7496 initDD : function(group, config, overrides){
7497 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7498 return Roo.apply(dd, overrides);
7502 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7503 * @param {String} group The group the DDProxy object is member of
7504 * @param {Object} config The DDProxy config object
7505 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7506 * @return {Roo.dd.DDProxy} The DDProxy object
7508 initDDProxy : function(group, config, overrides){
7509 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7510 return Roo.apply(dd, overrides);
7514 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7515 * @param {String} group The group the DDTarget object is member of
7516 * @param {Object} config The DDTarget config object
7517 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7518 * @return {Roo.dd.DDTarget} The DDTarget object
7520 initDDTarget : function(group, config, overrides){
7521 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7522 return Roo.apply(dd, overrides);
7526 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7527 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7528 * @param {Boolean} visible Whether the element is visible
7529 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7530 * @return {Roo.Element} this
7532 setVisible : function(visible, animate){
7534 if(this.visibilityMode == El.DISPLAY){
7535 this.setDisplayed(visible);
7538 this.dom.style.visibility = visible ? "visible" : "hidden";
7541 // closure for composites
7543 var visMode = this.visibilityMode;
7545 this.setOpacity(.01);
7546 this.setVisible(true);
7548 this.anim({opacity: { to: (visible?1:0) }},
7549 this.preanim(arguments, 1),
7550 null, .35, 'easeIn', function(){
7552 if(visMode == El.DISPLAY){
7553 dom.style.display = "none";
7555 dom.style.visibility = "hidden";
7557 Roo.get(dom).setOpacity(1);
7565 * Returns true if display is not "none"
7568 isDisplayed : function() {
7569 return this.getStyle("display") != "none";
7573 * Toggles the element's visibility or display, depending on visibility mode.
7574 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7575 * @return {Roo.Element} this
7577 toggle : function(animate){
7578 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7583 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7584 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7585 * @return {Roo.Element} this
7587 setDisplayed : function(value) {
7588 if(typeof value == "boolean"){
7589 value = value ? this.originalDisplay : "none";
7591 this.setStyle("display", value);
7596 * Tries to focus the element. Any exceptions are caught and ignored.
7597 * @return {Roo.Element} this
7599 focus : function() {
7607 * Tries to blur the element. Any exceptions are caught and ignored.
7608 * @return {Roo.Element} this
7618 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7619 * @param {String/Array} className The CSS class to add, or an array of classes
7620 * @return {Roo.Element} this
7622 addClass : function(className){
7623 if(className instanceof Array){
7624 for(var i = 0, len = className.length; i < len; i++) {
7625 this.addClass(className[i]);
7628 if(className && !this.hasClass(className)){
7629 this.dom.className = this.dom.className + " " + className;
7636 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7637 * @param {String/Array} className The CSS class to add, or an array of classes
7638 * @return {Roo.Element} this
7640 radioClass : function(className){
7641 var siblings = this.dom.parentNode.childNodes;
7642 for(var i = 0; i < siblings.length; i++) {
7643 var s = siblings[i];
7644 if(s.nodeType == 1){
7645 Roo.get(s).removeClass(className);
7648 this.addClass(className);
7653 * Removes one or more CSS classes from the element.
7654 * @param {String/Array} className The CSS class to remove, or an array of classes
7655 * @return {Roo.Element} this
7657 removeClass : function(className){
7658 if(!className || !this.dom.className){
7661 if(className instanceof Array){
7662 for(var i = 0, len = className.length; i < len; i++) {
7663 this.removeClass(className[i]);
7666 if(this.hasClass(className)){
7667 var re = this.classReCache[className];
7669 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7670 this.classReCache[className] = re;
7672 this.dom.className =
7673 this.dom.className.replace(re, " ");
7683 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7684 * @param {String} className The CSS class to toggle
7685 * @return {Roo.Element} this
7687 toggleClass : function(className){
7688 if(this.hasClass(className)){
7689 this.removeClass(className);
7691 this.addClass(className);
7697 * Checks if the specified CSS class exists on this element's DOM node.
7698 * @param {String} className The CSS class to check for
7699 * @return {Boolean} True if the class exists, else false
7701 hasClass : function(className){
7702 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7706 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7707 * @param {String} oldClassName The CSS class to replace
7708 * @param {String} newClassName The replacement CSS class
7709 * @return {Roo.Element} this
7711 replaceClass : function(oldClassName, newClassName){
7712 this.removeClass(oldClassName);
7713 this.addClass(newClassName);
7718 * Returns an object with properties matching the styles requested.
7719 * For example, el.getStyles('color', 'font-size', 'width') might return
7720 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7721 * @param {String} style1 A style name
7722 * @param {String} style2 A style name
7723 * @param {String} etc.
7724 * @return {Object} The style object
7726 getStyles : function(){
7727 var a = arguments, len = a.length, r = {};
7728 for(var i = 0; i < len; i++){
7729 r[a[i]] = this.getStyle(a[i]);
7735 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7736 * @param {String} property The style property whose value is returned.
7737 * @return {String} The current value of the style property for this element.
7739 getStyle : function(){
7740 return view && view.getComputedStyle ?
7742 var el = this.dom, v, cs, camel;
7743 if(prop == 'float'){
7746 if(el.style && (v = el.style[prop])){
7749 if(cs = view.getComputedStyle(el, "")){
7750 if(!(camel = propCache[prop])){
7751 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7758 var el = this.dom, v, cs, camel;
7759 if(prop == 'opacity'){
7760 if(typeof el.style.filter == 'string'){
7761 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7763 var fv = parseFloat(m[1]);
7765 return fv ? fv / 100 : 0;
7770 }else if(prop == 'float'){
7771 prop = "styleFloat";
7773 if(!(camel = propCache[prop])){
7774 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7776 if(v = el.style[camel]){
7779 if(cs = el.currentStyle){
7787 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7788 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7789 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7790 * @return {Roo.Element} this
7792 setStyle : function(prop, value){
7793 if(typeof prop == "string"){
7795 if (prop == 'float') {
7796 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7801 if(!(camel = propCache[prop])){
7802 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7805 if(camel == 'opacity') {
7806 this.setOpacity(value);
7808 this.dom.style[camel] = value;
7811 for(var style in prop){
7812 if(typeof prop[style] != "function"){
7813 this.setStyle(style, prop[style]);
7821 * More flexible version of {@link #setStyle} for setting style properties.
7822 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7823 * a function which returns such a specification.
7824 * @return {Roo.Element} this
7826 applyStyles : function(style){
7827 Roo.DomHelper.applyStyles(this.dom, style);
7832 * 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).
7833 * @return {Number} The X position of the element
7836 return D.getX(this.dom);
7840 * 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).
7841 * @return {Number} The Y position of the element
7844 return D.getY(this.dom);
7848 * 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).
7849 * @return {Array} The XY position of the element
7852 return D.getXY(this.dom);
7856 * 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).
7857 * @param {Number} The X position of the element
7858 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7859 * @return {Roo.Element} this
7861 setX : function(x, animate){
7863 D.setX(this.dom, x);
7865 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7871 * 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).
7872 * @param {Number} The Y position of the element
7873 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7874 * @return {Roo.Element} this
7876 setY : function(y, animate){
7878 D.setY(this.dom, y);
7880 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7886 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7887 * @param {String} left The left CSS property value
7888 * @return {Roo.Element} this
7890 setLeft : function(left){
7891 this.setStyle("left", this.addUnits(left));
7896 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7897 * @param {String} top The top CSS property value
7898 * @return {Roo.Element} this
7900 setTop : function(top){
7901 this.setStyle("top", this.addUnits(top));
7906 * Sets the element's CSS right style.
7907 * @param {String} right The right CSS property value
7908 * @return {Roo.Element} this
7910 setRight : function(right){
7911 this.setStyle("right", this.addUnits(right));
7916 * Sets the element's CSS bottom style.
7917 * @param {String} bottom The bottom CSS property value
7918 * @return {Roo.Element} this
7920 setBottom : function(bottom){
7921 this.setStyle("bottom", this.addUnits(bottom));
7926 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7927 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7928 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7929 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7930 * @return {Roo.Element} this
7932 setXY : function(pos, animate){
7934 D.setXY(this.dom, pos);
7936 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7942 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7943 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7944 * @param {Number} x X value for new position (coordinates are page-based)
7945 * @param {Number} y Y value for new position (coordinates are page-based)
7946 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7947 * @return {Roo.Element} this
7949 setLocation : function(x, y, animate){
7950 this.setXY([x, y], this.preanim(arguments, 2));
7955 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7956 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7957 * @param {Number} x X value for new position (coordinates are page-based)
7958 * @param {Number} y Y value for new position (coordinates are page-based)
7959 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7960 * @return {Roo.Element} this
7962 moveTo : function(x, y, animate){
7963 this.setXY([x, y], this.preanim(arguments, 2));
7968 * Returns the region of the given element.
7969 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7970 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7972 getRegion : function(){
7973 return D.getRegion(this.dom);
7977 * Returns the offset height of the element
7978 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7979 * @return {Number} The element's height
7981 getHeight : function(contentHeight){
7982 var h = this.dom.offsetHeight || 0;
7983 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7987 * Returns the offset width of the element
7988 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7989 * @return {Number} The element's width
7991 getWidth : function(contentWidth){
7992 var w = this.dom.offsetWidth || 0;
7993 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7997 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7998 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
7999 * if a height has not been set using CSS.
8002 getComputedHeight : function(){
8003 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8005 h = parseInt(this.getStyle('height'), 10) || 0;
8006 if(!this.isBorderBox()){
8007 h += this.getFrameWidth('tb');
8014 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8015 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8016 * if a width has not been set using CSS.
8019 getComputedWidth : function(){
8020 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8022 w = parseInt(this.getStyle('width'), 10) || 0;
8023 if(!this.isBorderBox()){
8024 w += this.getFrameWidth('lr');
8031 * Returns the size of the element.
8032 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8033 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8035 getSize : function(contentSize){
8036 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8040 * Returns the width and height of the viewport.
8041 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8043 getViewSize : function(){
8044 var d = this.dom, doc = document, aw = 0, ah = 0;
8045 if(d == doc || d == doc.body){
8046 return {width : D.getViewWidth(), height: D.getViewHeight()};
8049 width : d.clientWidth,
8050 height: d.clientHeight
8056 * Returns the value of the "value" attribute
8057 * @param {Boolean} asNumber true to parse the value as a number
8058 * @return {String/Number}
8060 getValue : function(asNumber){
8061 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8065 adjustWidth : function(width){
8066 if(typeof width == "number"){
8067 if(this.autoBoxAdjust && !this.isBorderBox()){
8068 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8078 adjustHeight : function(height){
8079 if(typeof height == "number"){
8080 if(this.autoBoxAdjust && !this.isBorderBox()){
8081 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8091 * Set the width of the element
8092 * @param {Number} width The new width
8093 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8094 * @return {Roo.Element} this
8096 setWidth : function(width, animate){
8097 width = this.adjustWidth(width);
8099 this.dom.style.width = this.addUnits(width);
8101 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8107 * Set the height of the element
8108 * @param {Number} height The new height
8109 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8110 * @return {Roo.Element} this
8112 setHeight : function(height, animate){
8113 height = this.adjustHeight(height);
8115 this.dom.style.height = this.addUnits(height);
8117 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8123 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8124 * @param {Number} width The new width
8125 * @param {Number} height The new height
8126 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8127 * @return {Roo.Element} this
8129 setSize : function(width, height, animate){
8130 if(typeof width == "object"){ // in case of object from getSize()
8131 height = width.height; width = width.width;
8133 width = this.adjustWidth(width); height = this.adjustHeight(height);
8135 this.dom.style.width = this.addUnits(width);
8136 this.dom.style.height = this.addUnits(height);
8138 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8144 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8145 * @param {Number} x X value for new position (coordinates are page-based)
8146 * @param {Number} y Y value for new position (coordinates are page-based)
8147 * @param {Number} width The new width
8148 * @param {Number} height The new height
8149 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8150 * @return {Roo.Element} this
8152 setBounds : function(x, y, width, height, animate){
8154 this.setSize(width, height);
8155 this.setLocation(x, y);
8157 width = this.adjustWidth(width); height = this.adjustHeight(height);
8158 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8159 this.preanim(arguments, 4), 'motion');
8165 * 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.
8166 * @param {Roo.lib.Region} region The region to fill
8167 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8168 * @return {Roo.Element} this
8170 setRegion : function(region, animate){
8171 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8176 * Appends an event handler
8178 * @param {String} eventName The type of event to append
8179 * @param {Function} fn The method the event invokes
8180 * @param {Object} scope (optional) The scope (this object) of the fn
8181 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8183 addListener : function(eventName, fn, scope, options){
8185 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8190 * Removes an event handler from this element
8191 * @param {String} eventName the type of event to remove
8192 * @param {Function} fn the method the event invokes
8193 * @return {Roo.Element} this
8195 removeListener : function(eventName, fn){
8196 Roo.EventManager.removeListener(this.dom, eventName, fn);
8201 * Removes all previous added listeners from this element
8202 * @return {Roo.Element} this
8204 removeAllListeners : function(){
8205 E.purgeElement(this.dom);
8209 relayEvent : function(eventName, observable){
8210 this.on(eventName, function(e){
8211 observable.fireEvent(eventName, e);
8216 * Set the opacity of the element
8217 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8218 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8219 * @return {Roo.Element} this
8221 setOpacity : function(opacity, animate){
8223 var s = this.dom.style;
8226 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8227 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8229 s.opacity = opacity;
8232 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8238 * Gets the left X coordinate
8239 * @param {Boolean} local True to get the local css position instead of page coordinate
8242 getLeft : function(local){
8246 return parseInt(this.getStyle("left"), 10) || 0;
8251 * Gets the right X coordinate of the element (element X position + element width)
8252 * @param {Boolean} local True to get the local css position instead of page coordinate
8255 getRight : function(local){
8257 return this.getX() + this.getWidth();
8259 return (this.getLeft(true) + this.getWidth()) || 0;
8264 * Gets the top Y coordinate
8265 * @param {Boolean} local True to get the local css position instead of page coordinate
8268 getTop : function(local) {
8272 return parseInt(this.getStyle("top"), 10) || 0;
8277 * Gets the bottom Y coordinate of the element (element Y position + element height)
8278 * @param {Boolean} local True to get the local css position instead of page coordinate
8281 getBottom : function(local){
8283 return this.getY() + this.getHeight();
8285 return (this.getTop(true) + this.getHeight()) || 0;
8290 * Initializes positioning on this element. If a desired position is not passed, it will make the
8291 * the element positioned relative IF it is not already positioned.
8292 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8293 * @param {Number} zIndex (optional) The zIndex to apply
8294 * @param {Number} x (optional) Set the page X position
8295 * @param {Number} y (optional) Set the page Y position
8297 position : function(pos, zIndex, x, y){
8299 if(this.getStyle('position') == 'static'){
8300 this.setStyle('position', 'relative');
8303 this.setStyle("position", pos);
8306 this.setStyle("z-index", zIndex);
8308 if(x !== undefined && y !== undefined){
8310 }else if(x !== undefined){
8312 }else if(y !== undefined){
8318 * Clear positioning back to the default when the document was loaded
8319 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8320 * @return {Roo.Element} this
8322 clearPositioning : function(value){
8330 "position" : "static"
8336 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8337 * snapshot before performing an update and then restoring the element.
8340 getPositioning : function(){
8341 var l = this.getStyle("left");
8342 var t = this.getStyle("top");
8344 "position" : this.getStyle("position"),
8346 "right" : l ? "" : this.getStyle("right"),
8348 "bottom" : t ? "" : this.getStyle("bottom"),
8349 "z-index" : this.getStyle("z-index")
8354 * Gets the width of the border(s) for the specified side(s)
8355 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8356 * passing lr would get the border (l)eft width + the border (r)ight width.
8357 * @return {Number} The width of the sides passed added together
8359 getBorderWidth : function(side){
8360 return this.addStyles(side, El.borders);
8364 * Gets the width of the padding(s) for the specified side(s)
8365 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8366 * passing lr would get the padding (l)eft + the padding (r)ight.
8367 * @return {Number} The padding of the sides passed added together
8369 getPadding : function(side){
8370 return this.addStyles(side, El.paddings);
8374 * Set positioning with an object returned by getPositioning().
8375 * @param {Object} posCfg
8376 * @return {Roo.Element} this
8378 setPositioning : function(pc){
8379 this.applyStyles(pc);
8380 if(pc.right == "auto"){
8381 this.dom.style.right = "";
8383 if(pc.bottom == "auto"){
8384 this.dom.style.bottom = "";
8390 fixDisplay : function(){
8391 if(this.getStyle("display") == "none"){
8392 this.setStyle("visibility", "hidden");
8393 this.setStyle("display", this.originalDisplay); // first try reverting to default
8394 if(this.getStyle("display") == "none"){ // if that fails, default to block
8395 this.setStyle("display", "block");
8401 * Quick set left and top adding default units
8402 * @param {String} left The left CSS property value
8403 * @param {String} top The top CSS property value
8404 * @return {Roo.Element} this
8406 setLeftTop : function(left, top){
8407 this.dom.style.left = this.addUnits(left);
8408 this.dom.style.top = this.addUnits(top);
8413 * Move this element relative to its current position.
8414 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8415 * @param {Number} distance How far to move the element in pixels
8416 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8417 * @return {Roo.Element} this
8419 move : function(direction, distance, animate){
8420 var xy = this.getXY();
8421 direction = direction.toLowerCase();
8425 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8429 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8434 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8439 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8446 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8447 * @return {Roo.Element} this
8450 if(!this.isClipped){
8451 this.isClipped = true;
8452 this.originalClip = {
8453 "o": this.getStyle("overflow"),
8454 "x": this.getStyle("overflow-x"),
8455 "y": this.getStyle("overflow-y")
8457 this.setStyle("overflow", "hidden");
8458 this.setStyle("overflow-x", "hidden");
8459 this.setStyle("overflow-y", "hidden");
8465 * Return clipping (overflow) to original clipping before clip() was called
8466 * @return {Roo.Element} this
8468 unclip : function(){
8470 this.isClipped = false;
8471 var o = this.originalClip;
8472 if(o.o){this.setStyle("overflow", o.o);}
8473 if(o.x){this.setStyle("overflow-x", o.x);}
8474 if(o.y){this.setStyle("overflow-y", o.y);}
8481 * Gets the x,y coordinates specified by the anchor position on the element.
8482 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8483 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8484 * {width: (target width), height: (target height)} (defaults to the element's current size)
8485 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8486 * @return {Array} [x, y] An array containing the element's x and y coordinates
8488 getAnchorXY : function(anchor, local, s){
8489 //Passing a different size is useful for pre-calculating anchors,
8490 //especially for anchored animations that change the el size.
8492 var w, h, vp = false;
8495 if(d == document.body || d == document){
8497 w = D.getViewWidth(); h = D.getViewHeight();
8499 w = this.getWidth(); h = this.getHeight();
8502 w = s.width; h = s.height;
8504 var x = 0, y = 0, r = Math.round;
8505 switch((anchor || "tl").toLowerCase()){
8547 var sc = this.getScroll();
8548 return [x + sc.left, y + sc.top];
8550 //Add the element's offset xy
8551 var o = this.getXY();
8552 return [x+o[0], y+o[1]];
8556 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8557 * supported position values.
8558 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8559 * @param {String} position The position to align to.
8560 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8561 * @return {Array} [x, y]
8563 getAlignToXY : function(el, p, o){
8567 throw "Element.alignTo with an element that doesn't exist";
8569 var c = false; //constrain to viewport
8570 var p1 = "", p2 = "";
8577 }else if(p.indexOf("-") == -1){
8580 p = p.toLowerCase();
8581 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8583 throw "Element.alignTo with an invalid alignment " + p;
8585 p1 = m[1]; p2 = m[2]; c = !!m[3];
8587 //Subtract the aligned el's internal xy from the target's offset xy
8588 //plus custom offset to get the aligned el's new offset xy
8589 var a1 = this.getAnchorXY(p1, true);
8590 var a2 = el.getAnchorXY(p2, false);
8591 var x = a2[0] - a1[0] + o[0];
8592 var y = a2[1] - a1[1] + o[1];
8594 //constrain the aligned el to viewport if necessary
8595 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8596 // 5px of margin for ie
8597 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8599 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8600 //perpendicular to the vp border, allow the aligned el to slide on that border,
8601 //otherwise swap the aligned el to the opposite border of the target.
8602 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8603 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8604 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8605 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8608 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8609 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8611 if((x+w) > dw + scrollX){
8612 x = swapX ? r.left-w : dw+scrollX-w;
8615 x = swapX ? r.right : scrollX;
8617 if((y+h) > dh + scrollY){
8618 y = swapY ? r.top-h : dh+scrollY-h;
8621 y = swapY ? r.bottom : scrollY;
8628 getConstrainToXY : function(){
8629 var os = {top:0, left:0, bottom:0, right: 0};
8631 return function(el, local, offsets, proposedXY){
8633 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8635 var vw, vh, vx = 0, vy = 0;
8636 if(el.dom == document.body || el.dom == document){
8637 vw = Roo.lib.Dom.getViewWidth();
8638 vh = Roo.lib.Dom.getViewHeight();
8640 vw = el.dom.clientWidth;
8641 vh = el.dom.clientHeight;
8643 var vxy = el.getXY();
8649 var s = el.getScroll();
8651 vx += offsets.left + s.left;
8652 vy += offsets.top + s.top;
8654 vw -= offsets.right;
8655 vh -= offsets.bottom;
8660 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8661 var x = xy[0], y = xy[1];
8662 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8664 // only move it if it needs it
8667 // first validate right/bottom
8676 // then make sure top/left isn't negative
8685 return moved ? [x, y] : false;
8690 adjustForConstraints : function(xy, parent, offsets){
8691 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8695 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8696 * document it aligns it to the viewport.
8697 * The position parameter is optional, and can be specified in any one of the following formats:
8699 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8700 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8701 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8702 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8703 * <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
8704 * element's anchor point, and the second value is used as the target's anchor point.</li>
8706 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8707 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8708 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8709 * that specified in order to enforce the viewport constraints.
8710 * Following are all of the supported anchor positions:
8713 ----- -----------------------------
8714 tl The top left corner (default)
8715 t The center of the top edge
8716 tr The top right corner
8717 l The center of the left edge
8718 c In the center of the element
8719 r The center of the right edge
8720 bl The bottom left corner
8721 b The center of the bottom edge
8722 br The bottom right corner
8726 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8727 el.alignTo("other-el");
8729 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8730 el.alignTo("other-el", "tr?");
8732 // align the bottom right corner of el with the center left edge of other-el
8733 el.alignTo("other-el", "br-l?");
8735 // align the center of el with the bottom left corner of other-el and
8736 // adjust the x position by -6 pixels (and the y position by 0)
8737 el.alignTo("other-el", "c-bl", [-6, 0]);
8739 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8740 * @param {String} position The position to align to.
8741 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8742 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8743 * @return {Roo.Element} this
8745 alignTo : function(element, position, offsets, animate){
8746 var xy = this.getAlignToXY(element, position, offsets);
8747 this.setXY(xy, this.preanim(arguments, 3));
8752 * Anchors an element to another element and realigns it when the window is resized.
8753 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8754 * @param {String} position The position to align to.
8755 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8756 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8757 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8758 * is a number, it is used as the buffer delay (defaults to 50ms).
8759 * @param {Function} callback The function to call after the animation finishes
8760 * @return {Roo.Element} this
8762 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8763 var action = function(){
8764 this.alignTo(el, alignment, offsets, animate);
8765 Roo.callback(callback, this);
8767 Roo.EventManager.onWindowResize(action, this);
8768 var tm = typeof monitorScroll;
8769 if(tm != 'undefined'){
8770 Roo.EventManager.on(window, 'scroll', action, this,
8771 {buffer: tm == 'number' ? monitorScroll : 50});
8773 action.call(this); // align immediately
8777 * Clears any opacity settings from this element. Required in some cases for IE.
8778 * @return {Roo.Element} this
8780 clearOpacity : function(){
8781 if (window.ActiveXObject) {
8782 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8783 this.dom.style.filter = "";
8786 this.dom.style.opacity = "";
8787 this.dom.style["-moz-opacity"] = "";
8788 this.dom.style["-khtml-opacity"] = "";
8794 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8795 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8796 * @return {Roo.Element} this
8798 hide : function(animate){
8799 this.setVisible(false, this.preanim(arguments, 0));
8804 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8805 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8806 * @return {Roo.Element} this
8808 show : function(animate){
8809 this.setVisible(true, this.preanim(arguments, 0));
8814 * @private Test if size has a unit, otherwise appends the default
8816 addUnits : function(size){
8817 return Roo.Element.addUnits(size, this.defaultUnit);
8821 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8822 * @return {Roo.Element} this
8824 beginMeasure : function(){
8826 if(el.offsetWidth || el.offsetHeight){
8827 return this; // offsets work already
8830 var p = this.dom, b = document.body; // start with this element
8831 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8832 var pe = Roo.get(p);
8833 if(pe.getStyle('display') == 'none'){
8834 changed.push({el: p, visibility: pe.getStyle("visibility")});
8835 p.style.visibility = "hidden";
8836 p.style.display = "block";
8840 this._measureChanged = changed;
8846 * Restores displays to before beginMeasure was called
8847 * @return {Roo.Element} this
8849 endMeasure : function(){
8850 var changed = this._measureChanged;
8852 for(var i = 0, len = changed.length; i < len; i++) {
8854 r.el.style.visibility = r.visibility;
8855 r.el.style.display = "none";
8857 this._measureChanged = null;
8863 * Update the innerHTML of this element, optionally searching for and processing scripts
8864 * @param {String} html The new HTML
8865 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8866 * @param {Function} callback For async script loading you can be noticed when the update completes
8867 * @return {Roo.Element} this
8869 update : function(html, loadScripts, callback){
8870 if(typeof html == "undefined"){
8873 if(loadScripts !== true){
8874 this.dom.innerHTML = html;
8875 if(typeof callback == "function"){
8883 html += '<span id="' + id + '"></span>';
8885 E.onAvailable(id, function(){
8886 var hd = document.getElementsByTagName("head")[0];
8887 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8888 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8889 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8892 while(match = re.exec(html)){
8893 var attrs = match[1];
8894 var srcMatch = attrs ? attrs.match(srcRe) : false;
8895 if(srcMatch && srcMatch[2]){
8896 var s = document.createElement("script");
8897 s.src = srcMatch[2];
8898 var typeMatch = attrs.match(typeRe);
8899 if(typeMatch && typeMatch[2]){
8900 s.type = typeMatch[2];
8903 }else if(match[2] && match[2].length > 0){
8904 if(window.execScript) {
8905 window.execScript(match[2]);
8913 window.eval(match[2]);
8917 var el = document.getElementById(id);
8918 if(el){el.parentNode.removeChild(el);}
8919 if(typeof callback == "function"){
8923 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8928 * Direct access to the UpdateManager update() method (takes the same parameters).
8929 * @param {String/Function} url The url for this request or a function to call to get the url
8930 * @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}
8931 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8932 * @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.
8933 * @return {Roo.Element} this
8936 var um = this.getUpdateManager();
8937 um.update.apply(um, arguments);
8942 * Gets this element's UpdateManager
8943 * @return {Roo.UpdateManager} The UpdateManager
8945 getUpdateManager : function(){
8946 if(!this.updateManager){
8947 this.updateManager = new Roo.UpdateManager(this);
8949 return this.updateManager;
8953 * Disables text selection for this element (normalized across browsers)
8954 * @return {Roo.Element} this
8956 unselectable : function(){
8957 this.dom.unselectable = "on";
8958 this.swallowEvent("selectstart", true);
8959 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8960 this.addClass("x-unselectable");
8965 * Calculates the x, y to center this element on the screen
8966 * @return {Array} The x, y values [x, y]
8968 getCenterXY : function(){
8969 return this.getAlignToXY(document, 'c-c');
8973 * Centers the Element in either the viewport, or another Element.
8974 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8976 center : function(centerIn){
8977 this.alignTo(centerIn || document, 'c-c');
8982 * Tests various css rules/browsers to determine if this element uses a border box
8985 isBorderBox : function(){
8986 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8990 * Return a box {x, y, width, height} that can be used to set another elements
8991 * size/location to match this element.
8992 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8993 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8994 * @return {Object} box An object in the format {x, y, width, height}
8996 getBox : function(contentBox, local){
9001 var left = parseInt(this.getStyle("left"), 10) || 0;
9002 var top = parseInt(this.getStyle("top"), 10) || 0;
9005 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9007 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9009 var l = this.getBorderWidth("l")+this.getPadding("l");
9010 var r = this.getBorderWidth("r")+this.getPadding("r");
9011 var t = this.getBorderWidth("t")+this.getPadding("t");
9012 var b = this.getBorderWidth("b")+this.getPadding("b");
9013 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)};
9015 bx.right = bx.x + bx.width;
9016 bx.bottom = bx.y + bx.height;
9021 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9022 for more information about the sides.
9023 * @param {String} sides
9026 getFrameWidth : function(sides, onlyContentBox){
9027 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9031 * 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.
9032 * @param {Object} box The box to fill {x, y, width, height}
9033 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9034 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9035 * @return {Roo.Element} this
9037 setBox : function(box, adjust, animate){
9038 var w = box.width, h = box.height;
9039 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9040 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9041 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9043 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9048 * Forces the browser to repaint this element
9049 * @return {Roo.Element} this
9051 repaint : function(){
9053 this.addClass("x-repaint");
9054 setTimeout(function(){
9055 Roo.get(dom).removeClass("x-repaint");
9061 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9062 * then it returns the calculated width of the sides (see getPadding)
9063 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9064 * @return {Object/Number}
9066 getMargins : function(side){
9069 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9070 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9071 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9072 right: parseInt(this.getStyle("margin-right"), 10) || 0
9075 return this.addStyles(side, El.margins);
9080 addStyles : function(sides, styles){
9082 for(var i = 0, len = sides.length; i < len; i++){
9083 v = this.getStyle(styles[sides.charAt(i)]);
9085 w = parseInt(v, 10);
9093 * Creates a proxy element of this element
9094 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9095 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9096 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9097 * @return {Roo.Element} The new proxy element
9099 createProxy : function(config, renderTo, matchBox){
9101 renderTo = Roo.getDom(renderTo);
9103 renderTo = document.body;
9105 config = typeof config == "object" ?
9106 config : {tag : "div", cls: config};
9107 var proxy = Roo.DomHelper.append(renderTo, config, true);
9109 proxy.setBox(this.getBox());
9115 * Puts a mask over this element to disable user interaction. Requires core.css.
9116 * This method can only be applied to elements which accept child nodes.
9117 * @param {String} msg (optional) A message to display in the mask
9118 * @param {String} msgCls (optional) A css class to apply to the msg element
9119 * @return {Element} The mask element
9121 mask : function(msg, msgCls)
9123 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9124 this.setStyle("position", "relative");
9127 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9130 this.addClass("x-masked");
9131 this._mask.setDisplayed(true);
9136 while (dom && dom.style) {
9137 if (!isNaN(parseInt(dom.style.zIndex))) {
9138 z = Math.max(z, parseInt(dom.style.zIndex));
9140 dom = dom.parentNode;
9142 // if we are masking the body - then it hides everything..
9143 if (this.dom == document.body) {
9145 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9146 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9149 if(typeof msg == 'string'){
9151 this._maskMsg = Roo.DomHelper.append(this.dom, {
9152 cls: "roo-el-mask-msg",
9156 cls: 'fa fa-spinner fa-spin'
9164 var mm = this._maskMsg;
9165 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9166 if (mm.dom.lastChild) { // weird IE issue?
9167 mm.dom.lastChild.innerHTML = msg;
9169 mm.setDisplayed(true);
9171 mm.setStyle('z-index', z + 102);
9173 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9174 this._mask.setHeight(this.getHeight());
9176 this._mask.setStyle('z-index', z + 100);
9182 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9183 * it is cached for reuse.
9185 unmask : function(removeEl){
9187 if(removeEl === true){
9188 this._mask.remove();
9191 this._maskMsg.remove();
9192 delete this._maskMsg;
9195 this._mask.setDisplayed(false);
9197 this._maskMsg.setDisplayed(false);
9201 this.removeClass("x-masked");
9205 * Returns true if this element is masked
9208 isMasked : function(){
9209 return this._mask && this._mask.isVisible();
9213 * Creates an iframe shim for this element to keep selects and other windowed objects from
9215 * @return {Roo.Element} The new shim element
9217 createShim : function(){
9218 var el = document.createElement('iframe');
9219 el.frameBorder = 'no';
9220 el.className = 'roo-shim';
9221 if(Roo.isIE && Roo.isSecure){
9222 el.src = Roo.SSL_SECURE_URL;
9224 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9225 shim.autoBoxAdjust = false;
9230 * Removes this element from the DOM and deletes it from the cache
9232 remove : function(){
9233 if(this.dom.parentNode){
9234 this.dom.parentNode.removeChild(this.dom);
9236 delete El.cache[this.dom.id];
9240 * Sets up event handlers to add and remove a css class when the mouse is over this element
9241 * @param {String} className
9242 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9243 * mouseout events for children elements
9244 * @return {Roo.Element} this
9246 addClassOnOver : function(className, preventFlicker){
9247 this.on("mouseover", function(){
9248 Roo.fly(this, '_internal').addClass(className);
9250 var removeFn = function(e){
9251 if(preventFlicker !== true || !e.within(this, true)){
9252 Roo.fly(this, '_internal').removeClass(className);
9255 this.on("mouseout", removeFn, this.dom);
9260 * Sets up event handlers to add and remove a css class when this element has the focus
9261 * @param {String} className
9262 * @return {Roo.Element} this
9264 addClassOnFocus : function(className){
9265 this.on("focus", function(){
9266 Roo.fly(this, '_internal').addClass(className);
9268 this.on("blur", function(){
9269 Roo.fly(this, '_internal').removeClass(className);
9274 * 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)
9275 * @param {String} className
9276 * @return {Roo.Element} this
9278 addClassOnClick : function(className){
9280 this.on("mousedown", function(){
9281 Roo.fly(dom, '_internal').addClass(className);
9282 var d = Roo.get(document);
9283 var fn = function(){
9284 Roo.fly(dom, '_internal').removeClass(className);
9285 d.removeListener("mouseup", fn);
9287 d.on("mouseup", fn);
9293 * Stops the specified event from bubbling and optionally prevents the default action
9294 * @param {String} eventName
9295 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9296 * @return {Roo.Element} this
9298 swallowEvent : function(eventName, preventDefault){
9299 var fn = function(e){
9300 e.stopPropagation();
9305 if(eventName instanceof Array){
9306 for(var i = 0, len = eventName.length; i < len; i++){
9307 this.on(eventName[i], fn);
9311 this.on(eventName, fn);
9318 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9321 * Sizes this element to its parent element's dimensions performing
9322 * neccessary box adjustments.
9323 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9324 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9325 * @return {Roo.Element} this
9327 fitToParent : function(monitorResize, targetParent) {
9328 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9329 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9330 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9333 var p = Roo.get(targetParent || this.dom.parentNode);
9334 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9335 if (monitorResize === true) {
9336 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9337 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9343 * Gets the next sibling, skipping text nodes
9344 * @return {HTMLElement} The next sibling or null
9346 getNextSibling : function(){
9347 var n = this.dom.nextSibling;
9348 while(n && n.nodeType != 1){
9355 * Gets the previous sibling, skipping text nodes
9356 * @return {HTMLElement} The previous sibling or null
9358 getPrevSibling : function(){
9359 var n = this.dom.previousSibling;
9360 while(n && n.nodeType != 1){
9361 n = n.previousSibling;
9368 * Appends the passed element(s) to this element
9369 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9370 * @return {Roo.Element} this
9372 appendChild: function(el){
9379 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9380 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9381 * automatically generated with the specified attributes.
9382 * @param {HTMLElement} insertBefore (optional) a child element of this element
9383 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9384 * @return {Roo.Element} The new child element
9386 createChild: function(config, insertBefore, returnDom){
9387 config = config || {tag:'div'};
9389 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9391 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9395 * Appends this element to the passed element
9396 * @param {String/HTMLElement/Element} el The new parent element
9397 * @return {Roo.Element} this
9399 appendTo: function(el){
9400 el = Roo.getDom(el);
9401 el.appendChild(this.dom);
9406 * Inserts this element before the passed element in the DOM
9407 * @param {String/HTMLElement/Element} el The element to insert before
9408 * @return {Roo.Element} this
9410 insertBefore: function(el){
9411 el = Roo.getDom(el);
9412 el.parentNode.insertBefore(this.dom, el);
9417 * Inserts this element after the passed element in the DOM
9418 * @param {String/HTMLElement/Element} el The element to insert after
9419 * @return {Roo.Element} this
9421 insertAfter: function(el){
9422 el = Roo.getDom(el);
9423 el.parentNode.insertBefore(this.dom, el.nextSibling);
9428 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9429 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9430 * @return {Roo.Element} The new child
9432 insertFirst: function(el, returnDom){
9434 if(typeof el == 'object' && !el.nodeType){ // dh config
9435 return this.createChild(el, this.dom.firstChild, returnDom);
9437 el = Roo.getDom(el);
9438 this.dom.insertBefore(el, this.dom.firstChild);
9439 return !returnDom ? Roo.get(el) : el;
9444 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9445 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9446 * @param {String} where (optional) 'before' or 'after' defaults to before
9447 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9448 * @return {Roo.Element} the inserted Element
9450 insertSibling: function(el, where, returnDom){
9451 where = where ? where.toLowerCase() : 'before';
9453 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9455 if(typeof el == 'object' && !el.nodeType){ // dh config
9456 if(where == 'after' && !this.dom.nextSibling){
9457 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9459 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9463 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9464 where == 'before' ? this.dom : this.dom.nextSibling);
9473 * Creates and wraps this element with another element
9474 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9475 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9476 * @return {HTMLElement/Element} The newly created wrapper element
9478 wrap: function(config, returnDom){
9480 config = {tag: "div"};
9482 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9483 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9488 * Replaces the passed element with this element
9489 * @param {String/HTMLElement/Element} el The element to replace
9490 * @return {Roo.Element} this
9492 replace: function(el){
9494 this.insertBefore(el);
9500 * Inserts an html fragment into this element
9501 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9502 * @param {String} html The HTML fragment
9503 * @param {Boolean} returnEl True to return an Roo.Element
9504 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9506 insertHtml : function(where, html, returnEl){
9507 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9508 return returnEl ? Roo.get(el) : el;
9512 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9513 * @param {Object} o The object with the attributes
9514 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9515 * @return {Roo.Element} this
9517 set : function(o, useSet){
9519 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9521 if(attr == "style" || typeof o[attr] == "function") { continue; }
9523 el.className = o["cls"];
9526 el.setAttribute(attr, o[attr]);
9533 Roo.DomHelper.applyStyles(el, o.style);
9539 * Convenience method for constructing a KeyMap
9540 * @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:
9541 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9542 * @param {Function} fn The function to call
9543 * @param {Object} scope (optional) The scope of the function
9544 * @return {Roo.KeyMap} The KeyMap created
9546 addKeyListener : function(key, fn, scope){
9548 if(typeof key != "object" || key instanceof Array){
9564 return new Roo.KeyMap(this, config);
9568 * Creates a KeyMap for this element
9569 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9570 * @return {Roo.KeyMap} The KeyMap created
9572 addKeyMap : function(config){
9573 return new Roo.KeyMap(this, config);
9577 * Returns true if this element is scrollable.
9580 isScrollable : function(){
9582 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9586 * 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().
9587 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9588 * @param {Number} value The new scroll value
9589 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9590 * @return {Element} this
9593 scrollTo : function(side, value, animate){
9594 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9596 this.dom[prop] = value;
9598 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9599 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9605 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9606 * within this element's scrollable range.
9607 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9608 * @param {Number} distance How far to scroll the element in pixels
9609 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9610 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9611 * was scrolled as far as it could go.
9613 scroll : function(direction, distance, animate){
9614 if(!this.isScrollable()){
9618 var l = el.scrollLeft, t = el.scrollTop;
9619 var w = el.scrollWidth, h = el.scrollHeight;
9620 var cw = el.clientWidth, ch = el.clientHeight;
9621 direction = direction.toLowerCase();
9622 var scrolled = false;
9623 var a = this.preanim(arguments, 2);
9628 var v = Math.min(l + distance, w-cw);
9629 this.scrollTo("left", v, a);
9636 var v = Math.max(l - distance, 0);
9637 this.scrollTo("left", v, a);
9645 var v = Math.max(t - distance, 0);
9646 this.scrollTo("top", v, a);
9654 var v = Math.min(t + distance, h-ch);
9655 this.scrollTo("top", v, a);
9664 * Translates the passed page coordinates into left/top css values for this element
9665 * @param {Number/Array} x The page x or an array containing [x, y]
9666 * @param {Number} y The page y
9667 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9669 translatePoints : function(x, y){
9670 if(typeof x == 'object' || x instanceof Array){
9673 var p = this.getStyle('position');
9674 var o = this.getXY();
9676 var l = parseInt(this.getStyle('left'), 10);
9677 var t = parseInt(this.getStyle('top'), 10);
9680 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9683 t = (p == "relative") ? 0 : this.dom.offsetTop;
9686 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9690 * Returns the current scroll position of the element.
9691 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9693 getScroll : function(){
9694 var d = this.dom, doc = document;
9695 if(d == doc || d == doc.body){
9696 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9697 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9698 return {left: l, top: t};
9700 return {left: d.scrollLeft, top: d.scrollTop};
9705 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9706 * are convert to standard 6 digit hex color.
9707 * @param {String} attr The css attribute
9708 * @param {String} defaultValue The default value to use when a valid color isn't found
9709 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9712 getColor : function(attr, defaultValue, prefix){
9713 var v = this.getStyle(attr);
9714 if(!v || v == "transparent" || v == "inherit") {
9715 return defaultValue;
9717 var color = typeof prefix == "undefined" ? "#" : prefix;
9718 if(v.substr(0, 4) == "rgb("){
9719 var rvs = v.slice(4, v.length -1).split(",");
9720 for(var i = 0; i < 3; i++){
9721 var h = parseInt(rvs[i]).toString(16);
9728 if(v.substr(0, 1) == "#"){
9730 for(var i = 1; i < 4; i++){
9731 var c = v.charAt(i);
9734 }else if(v.length == 7){
9735 color += v.substr(1);
9739 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9743 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9744 * gradient background, rounded corners and a 4-way shadow.
9745 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9746 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9747 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9748 * @return {Roo.Element} this
9750 boxWrap : function(cls){
9751 cls = cls || 'x-box';
9752 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9753 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9758 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9759 * @param {String} namespace The namespace in which to look for the attribute
9760 * @param {String} name The attribute name
9761 * @return {String} The attribute value
9763 getAttributeNS : Roo.isIE ? function(ns, name){
9765 var type = typeof d[ns+":"+name];
9766 if(type != 'undefined' && type != 'unknown'){
9767 return d[ns+":"+name];
9770 } : function(ns, name){
9772 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9777 * Sets or Returns the value the dom attribute value
9778 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9779 * @param {String} value (optional) The value to set the attribute to
9780 * @return {String} The attribute value
9782 attr : function(name){
9783 if (arguments.length > 1) {
9784 this.dom.setAttribute(name, arguments[1]);
9785 return arguments[1];
9787 if (typeof(name) == 'object') {
9788 for(var i in name) {
9789 this.attr(i, name[i]);
9795 if (!this.dom.hasAttribute(name)) {
9798 return this.dom.getAttribute(name);
9805 var ep = El.prototype;
9808 * Appends an event handler (Shorthand for addListener)
9809 * @param {String} eventName The type of event to append
9810 * @param {Function} fn The method the event invokes
9811 * @param {Object} scope (optional) The scope (this object) of the fn
9812 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9815 ep.on = ep.addListener;
9817 ep.mon = ep.addListener;
9820 * Removes an event handler from this element (shorthand for removeListener)
9821 * @param {String} eventName the type of event to remove
9822 * @param {Function} fn the method the event invokes
9823 * @return {Roo.Element} this
9826 ep.un = ep.removeListener;
9829 * true to automatically adjust width and height settings for box-model issues (default to true)
9831 ep.autoBoxAdjust = true;
9834 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9837 El.addUnits = function(v, defaultUnit){
9838 if(v === "" || v == "auto"){
9841 if(v === undefined){
9844 if(typeof v == "number" || !El.unitPattern.test(v)){
9845 return v + (defaultUnit || 'px');
9850 // special markup used throughout Roo when box wrapping elements
9851 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>';
9853 * Visibility mode constant - Use visibility to hide element
9859 * Visibility mode constant - Use display to hide element
9865 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9866 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9867 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9879 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9880 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9881 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9882 * @return {Element} The Element object
9885 El.get = function(el){
9887 if(!el){ return null; }
9888 if(typeof el == "string"){ // element id
9889 if(!(elm = document.getElementById(el))){
9892 if(ex = El.cache[el]){
9895 ex = El.cache[el] = new El(elm);
9898 }else if(el.tagName){ // dom element
9902 if(ex = El.cache[id]){
9905 ex = El.cache[id] = new El(el);
9908 }else if(el instanceof El){
9910 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9911 // catch case where it hasn't been appended
9912 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9915 }else if(el.isComposite){
9917 }else if(el instanceof Array){
9918 return El.select(el);
9919 }else if(el == document){
9920 // create a bogus element object representing the document object
9922 var f = function(){};
9923 f.prototype = El.prototype;
9925 docEl.dom = document;
9933 El.uncache = function(el){
9934 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9936 delete El.cache[a[i].id || a[i]];
9942 // Garbage collection - uncache elements/purge listeners on orphaned elements
9943 // so we don't hold a reference and cause the browser to retain them
9944 El.garbageCollect = function(){
9945 if(!Roo.enableGarbageCollector){
9946 clearInterval(El.collectorThread);
9949 for(var eid in El.cache){
9950 var el = El.cache[eid], d = el.dom;
9951 // -------------------------------------------------------
9952 // Determining what is garbage:
9953 // -------------------------------------------------------
9955 // dom node is null, definitely garbage
9956 // -------------------------------------------------------
9958 // no parentNode == direct orphan, definitely garbage
9959 // -------------------------------------------------------
9960 // !d.offsetParent && !document.getElementById(eid)
9961 // display none elements have no offsetParent so we will
9962 // also try to look it up by it's id. However, check
9963 // offsetParent first so we don't do unneeded lookups.
9964 // This enables collection of elements that are not orphans
9965 // directly, but somewhere up the line they have an orphan
9967 // -------------------------------------------------------
9968 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9969 delete El.cache[eid];
9970 if(d && Roo.enableListenerCollection){
9976 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9980 El.Flyweight = function(dom){
9983 El.Flyweight.prototype = El.prototype;
9985 El._flyweights = {};
9987 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9988 * the dom node can be overwritten by other code.
9989 * @param {String/HTMLElement} el The dom node or id
9990 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9991 * prevent conflicts (e.g. internally Roo uses "_internal")
9993 * @return {Element} The shared Element object
9995 El.fly = function(el, named){
9996 named = named || '_global';
9997 el = Roo.getDom(el);
10001 if(!El._flyweights[named]){
10002 El._flyweights[named] = new El.Flyweight();
10004 El._flyweights[named].dom = el;
10005 return El._flyweights[named];
10009 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10010 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10011 * Shorthand of {@link Roo.Element#get}
10012 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10013 * @return {Element} The Element object
10019 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10020 * the dom node can be overwritten by other code.
10021 * Shorthand of {@link Roo.Element#fly}
10022 * @param {String/HTMLElement} el The dom node or id
10023 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10024 * prevent conflicts (e.g. internally Roo uses "_internal")
10026 * @return {Element} The shared Element object
10032 // speedy lookup for elements never to box adjust
10033 var noBoxAdjust = Roo.isStrict ? {
10036 input:1, select:1, textarea:1
10038 if(Roo.isIE || Roo.isGecko){
10039 noBoxAdjust['button'] = 1;
10043 Roo.EventManager.on(window, 'unload', function(){
10045 delete El._flyweights;
10053 Roo.Element.selectorFunction = Roo.DomQuery.select;
10056 Roo.Element.select = function(selector, unique, root){
10058 if(typeof selector == "string"){
10059 els = Roo.Element.selectorFunction(selector, root);
10060 }else if(selector.length !== undefined){
10063 throw "Invalid selector";
10065 if(unique === true){
10066 return new Roo.CompositeElement(els);
10068 return new Roo.CompositeElementLite(els);
10072 * Selects elements based on the passed CSS selector to enable working on them as 1.
10073 * @param {String/Array} selector The CSS selector or an array of elements
10074 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10075 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10076 * @return {CompositeElementLite/CompositeElement}
10080 Roo.select = Roo.Element.select;
10097 * Ext JS Library 1.1.1
10098 * Copyright(c) 2006-2007, Ext JS, LLC.
10100 * Originally Released Under LGPL - original licence link has changed is not relivant.
10103 * <script type="text/javascript">
10108 //Notifies Element that fx methods are available
10109 Roo.enableFx = true;
10113 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10114 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10115 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10116 * Element effects to work.</p><br/>
10118 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10119 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10120 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10121 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10122 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10123 * expected results and should be done with care.</p><br/>
10125 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10126 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10129 ----- -----------------------------
10130 tl The top left corner
10131 t The center of the top edge
10132 tr The top right corner
10133 l The center of the left edge
10134 r The center of the right edge
10135 bl The bottom left corner
10136 b The center of the bottom edge
10137 br The bottom right corner
10139 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10140 * below are common options that can be passed to any Fx method.</b>
10141 * @cfg {Function} callback A function called when the effect is finished
10142 * @cfg {Object} scope The scope of the effect function
10143 * @cfg {String} easing A valid Easing value for the effect
10144 * @cfg {String} afterCls A css class to apply after the effect
10145 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10146 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10147 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10148 * effects that end with the element being visually hidden, ignored otherwise)
10149 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10150 * a function which returns such a specification that will be applied to the Element after the effect finishes
10151 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10152 * @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
10153 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10157 * Slides the element into view. An anchor point can be optionally passed to set the point of
10158 * origin for the slide effect. This function automatically handles wrapping the element with
10159 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10162 // default: slide the element in from the top
10165 // custom: slide the element in from the right with a 2-second duration
10166 el.slideIn('r', { duration: 2 });
10168 // common config options shown with default values
10174 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10175 * @param {Object} options (optional) Object literal with any of the Fx config options
10176 * @return {Roo.Element} The Element
10178 slideIn : function(anchor, o){
10179 var el = this.getFxEl();
10182 el.queueFx(o, function(){
10184 anchor = anchor || "t";
10186 // fix display to visibility
10189 // restore values after effect
10190 var r = this.getFxRestore();
10191 var b = this.getBox();
10192 // fixed size for slide
10196 var wrap = this.fxWrap(r.pos, o, "hidden");
10198 var st = this.dom.style;
10199 st.visibility = "visible";
10200 st.position = "absolute";
10202 // clear out temp styles after slide and unwrap
10203 var after = function(){
10204 el.fxUnwrap(wrap, r.pos, o);
10205 st.width = r.width;
10206 st.height = r.height;
10209 // time to calc the positions
10210 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10212 switch(anchor.toLowerCase()){
10214 wrap.setSize(b.width, 0);
10215 st.left = st.bottom = "0";
10219 wrap.setSize(0, b.height);
10220 st.right = st.top = "0";
10224 wrap.setSize(0, b.height);
10225 wrap.setX(b.right);
10226 st.left = st.top = "0";
10227 a = {width: bw, points: pt};
10230 wrap.setSize(b.width, 0);
10231 wrap.setY(b.bottom);
10232 st.left = st.top = "0";
10233 a = {height: bh, points: pt};
10236 wrap.setSize(0, 0);
10237 st.right = st.bottom = "0";
10238 a = {width: bw, height: bh};
10241 wrap.setSize(0, 0);
10242 wrap.setY(b.y+b.height);
10243 st.right = st.top = "0";
10244 a = {width: bw, height: bh, points: pt};
10247 wrap.setSize(0, 0);
10248 wrap.setXY([b.right, b.bottom]);
10249 st.left = st.top = "0";
10250 a = {width: bw, height: bh, points: pt};
10253 wrap.setSize(0, 0);
10254 wrap.setX(b.x+b.width);
10255 st.left = st.bottom = "0";
10256 a = {width: bw, height: bh, points: pt};
10259 this.dom.style.visibility = "visible";
10262 arguments.callee.anim = wrap.fxanim(a,
10272 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10273 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10274 * 'hidden') but block elements will still take up space in the document. The element must be removed
10275 * from the DOM using the 'remove' config option if desired. This function automatically handles
10276 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10279 // default: slide the element out to the top
10282 // custom: slide the element out to the right with a 2-second duration
10283 el.slideOut('r', { duration: 2 });
10285 // common config options shown with default values
10293 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10294 * @param {Object} options (optional) Object literal with any of the Fx config options
10295 * @return {Roo.Element} The Element
10297 slideOut : function(anchor, o){
10298 var el = this.getFxEl();
10301 el.queueFx(o, function(){
10303 anchor = anchor || "t";
10305 // restore values after effect
10306 var r = this.getFxRestore();
10308 var b = this.getBox();
10309 // fixed size for slide
10313 var wrap = this.fxWrap(r.pos, o, "visible");
10315 var st = this.dom.style;
10316 st.visibility = "visible";
10317 st.position = "absolute";
10321 var after = function(){
10323 el.setDisplayed(false);
10328 el.fxUnwrap(wrap, r.pos, o);
10330 st.width = r.width;
10331 st.height = r.height;
10336 var a, zero = {to: 0};
10337 switch(anchor.toLowerCase()){
10339 st.left = st.bottom = "0";
10340 a = {height: zero};
10343 st.right = st.top = "0";
10347 st.left = st.top = "0";
10348 a = {width: zero, points: {to:[b.right, b.y]}};
10351 st.left = st.top = "0";
10352 a = {height: zero, points: {to:[b.x, b.bottom]}};
10355 st.right = st.bottom = "0";
10356 a = {width: zero, height: zero};
10359 st.right = st.top = "0";
10360 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10363 st.left = st.top = "0";
10364 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10367 st.left = st.bottom = "0";
10368 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10372 arguments.callee.anim = wrap.fxanim(a,
10382 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10383 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10384 * The element must be removed from the DOM using the 'remove' config option if desired.
10390 // common config options shown with default values
10398 * @param {Object} options (optional) Object literal with any of the Fx config options
10399 * @return {Roo.Element} The Element
10401 puff : function(o){
10402 var el = this.getFxEl();
10405 el.queueFx(o, function(){
10406 this.clearOpacity();
10409 // restore values after effect
10410 var r = this.getFxRestore();
10411 var st = this.dom.style;
10413 var after = function(){
10415 el.setDisplayed(false);
10422 el.setPositioning(r.pos);
10423 st.width = r.width;
10424 st.height = r.height;
10429 var width = this.getWidth();
10430 var height = this.getHeight();
10432 arguments.callee.anim = this.fxanim({
10433 width : {to: this.adjustWidth(width * 2)},
10434 height : {to: this.adjustHeight(height * 2)},
10435 points : {by: [-(width * .5), -(height * .5)]},
10437 fontSize: {to:200, unit: "%"}
10448 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10449 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10450 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10456 // all config options shown with default values
10464 * @param {Object} options (optional) Object literal with any of the Fx config options
10465 * @return {Roo.Element} The Element
10467 switchOff : function(o){
10468 var el = this.getFxEl();
10471 el.queueFx(o, function(){
10472 this.clearOpacity();
10475 // restore values after effect
10476 var r = this.getFxRestore();
10477 var st = this.dom.style;
10479 var after = function(){
10481 el.setDisplayed(false);
10487 el.setPositioning(r.pos);
10488 st.width = r.width;
10489 st.height = r.height;
10494 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10495 this.clearOpacity();
10499 points:{by:[0, this.getHeight() * .5]}
10500 }, o, 'motion', 0.3, 'easeIn', after);
10501 }).defer(100, this);
10508 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10509 * changed using the "attr" config option) and then fading back to the original color. If no original
10510 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10513 // default: highlight background to yellow
10516 // custom: highlight foreground text to blue for 2 seconds
10517 el.highlight("0000ff", { attr: 'color', duration: 2 });
10519 // common config options shown with default values
10520 el.highlight("ffff9c", {
10521 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10522 endColor: (current color) or "ffffff",
10527 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10528 * @param {Object} options (optional) Object literal with any of the Fx config options
10529 * @return {Roo.Element} The Element
10531 highlight : function(color, o){
10532 var el = this.getFxEl();
10535 el.queueFx(o, function(){
10536 color = color || "ffff9c";
10537 attr = o.attr || "backgroundColor";
10539 this.clearOpacity();
10542 var origColor = this.getColor(attr);
10543 var restoreColor = this.dom.style[attr];
10544 endColor = (o.endColor || origColor) || "ffffff";
10546 var after = function(){
10547 el.dom.style[attr] = restoreColor;
10552 a[attr] = {from: color, to: endColor};
10553 arguments.callee.anim = this.fxanim(a,
10563 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10566 // default: a single light blue ripple
10569 // custom: 3 red ripples lasting 3 seconds total
10570 el.frame("ff0000", 3, { duration: 3 });
10572 // common config options shown with default values
10573 el.frame("C3DAF9", 1, {
10574 duration: 1 //duration of entire animation (not each individual ripple)
10575 // Note: Easing is not configurable and will be ignored if included
10578 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10579 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10580 * @param {Object} options (optional) Object literal with any of the Fx config options
10581 * @return {Roo.Element} The Element
10583 frame : function(color, count, o){
10584 var el = this.getFxEl();
10587 el.queueFx(o, function(){
10588 color = color || "#C3DAF9";
10589 if(color.length == 6){
10590 color = "#" + color;
10592 count = count || 1;
10593 duration = o.duration || 1;
10596 var b = this.getBox();
10597 var animFn = function(){
10598 var proxy = this.createProxy({
10601 visbility:"hidden",
10602 position:"absolute",
10603 "z-index":"35000", // yee haw
10604 border:"0px solid " + color
10607 var scale = Roo.isBorderBox ? 2 : 1;
10609 top:{from:b.y, to:b.y - 20},
10610 left:{from:b.x, to:b.x - 20},
10611 borderWidth:{from:0, to:10},
10612 opacity:{from:1, to:0},
10613 height:{from:b.height, to:(b.height + (20*scale))},
10614 width:{from:b.width, to:(b.width + (20*scale))}
10615 }, duration, function(){
10619 animFn.defer((duration/2)*1000, this);
10630 * Creates a pause before any subsequent queued effects begin. If there are
10631 * no effects queued after the pause it will have no effect.
10636 * @param {Number} seconds The length of time to pause (in seconds)
10637 * @return {Roo.Element} The Element
10639 pause : function(seconds){
10640 var el = this.getFxEl();
10643 el.queueFx(o, function(){
10644 setTimeout(function(){
10646 }, seconds * 1000);
10652 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10653 * using the "endOpacity" config option.
10656 // default: fade in from opacity 0 to 100%
10659 // custom: fade in from opacity 0 to 75% over 2 seconds
10660 el.fadeIn({ endOpacity: .75, duration: 2});
10662 // common config options shown with default values
10664 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10669 * @param {Object} options (optional) Object literal with any of the Fx config options
10670 * @return {Roo.Element} The Element
10672 fadeIn : function(o){
10673 var el = this.getFxEl();
10675 el.queueFx(o, function(){
10676 this.setOpacity(0);
10678 this.dom.style.visibility = 'visible';
10679 var to = o.endOpacity || 1;
10680 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10681 o, null, .5, "easeOut", function(){
10683 this.clearOpacity();
10692 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10693 * using the "endOpacity" config option.
10696 // default: fade out from the element's current opacity to 0
10699 // custom: fade out from the element's current opacity to 25% over 2 seconds
10700 el.fadeOut({ endOpacity: .25, duration: 2});
10702 // common config options shown with default values
10704 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10711 * @param {Object} options (optional) Object literal with any of the Fx config options
10712 * @return {Roo.Element} The Element
10714 fadeOut : function(o){
10715 var el = this.getFxEl();
10717 el.queueFx(o, function(){
10718 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10719 o, null, .5, "easeOut", function(){
10720 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10721 this.dom.style.display = "none";
10723 this.dom.style.visibility = "hidden";
10725 this.clearOpacity();
10733 * Animates the transition of an element's dimensions from a starting height/width
10734 * to an ending height/width.
10737 // change height and width to 100x100 pixels
10738 el.scale(100, 100);
10740 // common config options shown with default values. The height and width will default to
10741 // the element's existing values if passed as null.
10744 [element's height], {
10749 * @param {Number} width The new width (pass undefined to keep the original width)
10750 * @param {Number} height The new height (pass undefined to keep the original height)
10751 * @param {Object} options (optional) Object literal with any of the Fx config options
10752 * @return {Roo.Element} The Element
10754 scale : function(w, h, o){
10755 this.shift(Roo.apply({}, o, {
10763 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10764 * Any of these properties not specified in the config object will not be changed. This effect
10765 * requires that at least one new dimension, position or opacity setting must be passed in on
10766 * the config object in order for the function to have any effect.
10769 // slide the element horizontally to x position 200 while changing the height and opacity
10770 el.shift({ x: 200, height: 50, opacity: .8 });
10772 // common config options shown with default values.
10774 width: [element's width],
10775 height: [element's height],
10776 x: [element's x position],
10777 y: [element's y position],
10778 opacity: [element's opacity],
10783 * @param {Object} options Object literal with any of the Fx config options
10784 * @return {Roo.Element} The Element
10786 shift : function(o){
10787 var el = this.getFxEl();
10789 el.queueFx(o, function(){
10790 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10791 if(w !== undefined){
10792 a.width = {to: this.adjustWidth(w)};
10794 if(h !== undefined){
10795 a.height = {to: this.adjustHeight(h)};
10797 if(x !== undefined || y !== undefined){
10799 x !== undefined ? x : this.getX(),
10800 y !== undefined ? y : this.getY()
10803 if(op !== undefined){
10804 a.opacity = {to: op};
10806 if(o.xy !== undefined){
10807 a.points = {to: o.xy};
10809 arguments.callee.anim = this.fxanim(a,
10810 o, 'motion', .35, "easeOut", function(){
10818 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10819 * ending point of the effect.
10822 // default: slide the element downward while fading out
10825 // custom: slide the element out to the right with a 2-second duration
10826 el.ghost('r', { duration: 2 });
10828 // common config options shown with default values
10836 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10837 * @param {Object} options (optional) Object literal with any of the Fx config options
10838 * @return {Roo.Element} The Element
10840 ghost : function(anchor, o){
10841 var el = this.getFxEl();
10844 el.queueFx(o, function(){
10845 anchor = anchor || "b";
10847 // restore values after effect
10848 var r = this.getFxRestore();
10849 var w = this.getWidth(),
10850 h = this.getHeight();
10852 var st = this.dom.style;
10854 var after = function(){
10856 el.setDisplayed(false);
10862 el.setPositioning(r.pos);
10863 st.width = r.width;
10864 st.height = r.height;
10869 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10870 switch(anchor.toLowerCase()){
10897 arguments.callee.anim = this.fxanim(a,
10907 * Ensures that all effects queued after syncFx is called on the element are
10908 * run concurrently. This is the opposite of {@link #sequenceFx}.
10909 * @return {Roo.Element} The Element
10911 syncFx : function(){
10912 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10921 * Ensures that all effects queued after sequenceFx is called on the element are
10922 * run in sequence. This is the opposite of {@link #syncFx}.
10923 * @return {Roo.Element} The Element
10925 sequenceFx : function(){
10926 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10928 concurrent : false,
10935 nextFx : function(){
10936 var ef = this.fxQueue[0];
10943 * Returns true if the element has any effects actively running or queued, else returns false.
10944 * @return {Boolean} True if element has active effects, else false
10946 hasActiveFx : function(){
10947 return this.fxQueue && this.fxQueue[0];
10951 * Stops any running effects and clears the element's internal effects queue if it contains
10952 * any additional effects that haven't started yet.
10953 * @return {Roo.Element} The Element
10955 stopFx : function(){
10956 if(this.hasActiveFx()){
10957 var cur = this.fxQueue[0];
10958 if(cur && cur.anim && cur.anim.isAnimated()){
10959 this.fxQueue = [cur]; // clear out others
10960 cur.anim.stop(true);
10967 beforeFx : function(o){
10968 if(this.hasActiveFx() && !o.concurrent){
10979 * Returns true if the element is currently blocking so that no other effect can be queued
10980 * until this effect is finished, else returns false if blocking is not set. This is commonly
10981 * used to ensure that an effect initiated by a user action runs to completion prior to the
10982 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10983 * @return {Boolean} True if blocking, else false
10985 hasFxBlock : function(){
10986 var q = this.fxQueue;
10987 return q && q[0] && q[0].block;
10991 queueFx : function(o, fn){
10995 if(!this.hasFxBlock()){
10996 Roo.applyIf(o, this.fxDefaults);
10998 var run = this.beforeFx(o);
10999 fn.block = o.block;
11000 this.fxQueue.push(fn);
11012 fxWrap : function(pos, o, vis){
11014 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11017 wrapXY = this.getXY();
11019 var div = document.createElement("div");
11020 div.style.visibility = vis;
11021 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11022 wrap.setPositioning(pos);
11023 if(wrap.getStyle("position") == "static"){
11024 wrap.position("relative");
11026 this.clearPositioning('auto');
11028 wrap.dom.appendChild(this.dom);
11030 wrap.setXY(wrapXY);
11037 fxUnwrap : function(wrap, pos, o){
11038 this.clearPositioning();
11039 this.setPositioning(pos);
11041 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11047 getFxRestore : function(){
11048 var st = this.dom.style;
11049 return {pos: this.getPositioning(), width: st.width, height : st.height};
11053 afterFx : function(o){
11055 this.applyStyles(o.afterStyle);
11058 this.addClass(o.afterCls);
11060 if(o.remove === true){
11063 Roo.callback(o.callback, o.scope, [this]);
11065 this.fxQueue.shift();
11071 getFxEl : function(){ // support for composite element fx
11072 return Roo.get(this.dom);
11076 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11077 animType = animType || 'run';
11079 var anim = Roo.lib.Anim[animType](
11081 (opt.duration || defaultDur) || .35,
11082 (opt.easing || defaultEase) || 'easeOut',
11084 Roo.callback(cb, this);
11093 // backwords compat
11094 Roo.Fx.resize = Roo.Fx.scale;
11096 //When included, Roo.Fx is automatically applied to Element so that all basic
11097 //effects are available directly via the Element API
11098 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11100 * Ext JS Library 1.1.1
11101 * Copyright(c) 2006-2007, Ext JS, LLC.
11103 * Originally Released Under LGPL - original licence link has changed is not relivant.
11106 * <script type="text/javascript">
11111 * @class Roo.CompositeElement
11112 * Standard composite class. Creates a Roo.Element for every element in the collection.
11114 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11115 * actions will be performed on all the elements in this collection.</b>
11117 * All methods return <i>this</i> and can be chained.
11119 var els = Roo.select("#some-el div.some-class", true);
11120 // or select directly from an existing element
11121 var el = Roo.get('some-el');
11122 el.select('div.some-class', true);
11124 els.setWidth(100); // all elements become 100 width
11125 els.hide(true); // all elements fade out and hide
11127 els.setWidth(100).hide(true);
11130 Roo.CompositeElement = function(els){
11131 this.elements = [];
11132 this.addElements(els);
11134 Roo.CompositeElement.prototype = {
11136 addElements : function(els){
11140 if(typeof els == "string"){
11141 els = Roo.Element.selectorFunction(els);
11143 var yels = this.elements;
11144 var index = yels.length-1;
11145 for(var i = 0, len = els.length; i < len; i++) {
11146 yels[++index] = Roo.get(els[i]);
11152 * Clears this composite and adds the elements returned by the passed selector.
11153 * @param {String/Array} els A string CSS selector, an array of elements or an element
11154 * @return {CompositeElement} this
11156 fill : function(els){
11157 this.elements = [];
11163 * Filters this composite to only elements that match the passed selector.
11164 * @param {String} selector A string CSS selector
11165 * @param {Boolean} inverse return inverse filter (not matches)
11166 * @return {CompositeElement} this
11168 filter : function(selector, inverse){
11170 inverse = inverse || false;
11171 this.each(function(el){
11172 var match = inverse ? !el.is(selector) : el.is(selector);
11174 els[els.length] = el.dom;
11181 invoke : function(fn, args){
11182 var els = this.elements;
11183 for(var i = 0, len = els.length; i < len; i++) {
11184 Roo.Element.prototype[fn].apply(els[i], args);
11189 * Adds elements to this composite.
11190 * @param {String/Array} els A string CSS selector, an array of elements or an element
11191 * @return {CompositeElement} this
11193 add : function(els){
11194 if(typeof els == "string"){
11195 this.addElements(Roo.Element.selectorFunction(els));
11196 }else if(els.length !== undefined){
11197 this.addElements(els);
11199 this.addElements([els]);
11204 * Calls the passed function passing (el, this, index) for each element in this composite.
11205 * @param {Function} fn The function to call
11206 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11207 * @return {CompositeElement} this
11209 each : function(fn, scope){
11210 var els = this.elements;
11211 for(var i = 0, len = els.length; i < len; i++){
11212 if(fn.call(scope || els[i], els[i], this, i) === false) {
11220 * Returns the Element object at the specified index
11221 * @param {Number} index
11222 * @return {Roo.Element}
11224 item : function(index){
11225 return this.elements[index] || null;
11229 * Returns the first Element
11230 * @return {Roo.Element}
11232 first : function(){
11233 return this.item(0);
11237 * Returns the last Element
11238 * @return {Roo.Element}
11241 return this.item(this.elements.length-1);
11245 * Returns the number of elements in this composite
11248 getCount : function(){
11249 return this.elements.length;
11253 * Returns true if this composite contains the passed element
11256 contains : function(el){
11257 return this.indexOf(el) !== -1;
11261 * Returns true if this composite contains the passed element
11264 indexOf : function(el){
11265 return this.elements.indexOf(Roo.get(el));
11270 * Removes the specified element(s).
11271 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11272 * or an array of any of those.
11273 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11274 * @return {CompositeElement} this
11276 removeElement : function(el, removeDom){
11277 if(el instanceof Array){
11278 for(var i = 0, len = el.length; i < len; i++){
11279 this.removeElement(el[i]);
11283 var index = typeof el == 'number' ? el : this.indexOf(el);
11286 var d = this.elements[index];
11290 d.parentNode.removeChild(d);
11293 this.elements.splice(index, 1);
11299 * Replaces the specified element with the passed element.
11300 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11302 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11303 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11304 * @return {CompositeElement} this
11306 replaceElement : function(el, replacement, domReplace){
11307 var index = typeof el == 'number' ? el : this.indexOf(el);
11310 this.elements[index].replaceWith(replacement);
11312 this.elements.splice(index, 1, Roo.get(replacement))
11319 * Removes all elements.
11321 clear : function(){
11322 this.elements = [];
11326 Roo.CompositeElement.createCall = function(proto, fnName){
11327 if(!proto[fnName]){
11328 proto[fnName] = function(){
11329 return this.invoke(fnName, arguments);
11333 for(var fnName in Roo.Element.prototype){
11334 if(typeof Roo.Element.prototype[fnName] == "function"){
11335 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11341 * Ext JS Library 1.1.1
11342 * Copyright(c) 2006-2007, Ext JS, LLC.
11344 * Originally Released Under LGPL - original licence link has changed is not relivant.
11347 * <script type="text/javascript">
11351 * @class Roo.CompositeElementLite
11352 * @extends Roo.CompositeElement
11353 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11355 var els = Roo.select("#some-el div.some-class");
11356 // or select directly from an existing element
11357 var el = Roo.get('some-el');
11358 el.select('div.some-class');
11360 els.setWidth(100); // all elements become 100 width
11361 els.hide(true); // all elements fade out and hide
11363 els.setWidth(100).hide(true);
11364 </code></pre><br><br>
11365 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11366 * actions will be performed on all the elements in this collection.</b>
11368 Roo.CompositeElementLite = function(els){
11369 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11370 this.el = new Roo.Element.Flyweight();
11372 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11373 addElements : function(els){
11375 if(els instanceof Array){
11376 this.elements = this.elements.concat(els);
11378 var yels = this.elements;
11379 var index = yels.length-1;
11380 for(var i = 0, len = els.length; i < len; i++) {
11381 yels[++index] = els[i];
11387 invoke : function(fn, args){
11388 var els = this.elements;
11390 for(var i = 0, len = els.length; i < len; i++) {
11392 Roo.Element.prototype[fn].apply(el, args);
11397 * Returns a flyweight Element of the dom element object at the specified index
11398 * @param {Number} index
11399 * @return {Roo.Element}
11401 item : function(index){
11402 if(!this.elements[index]){
11405 this.el.dom = this.elements[index];
11409 // fixes scope with flyweight
11410 addListener : function(eventName, handler, scope, opt){
11411 var els = this.elements;
11412 for(var i = 0, len = els.length; i < len; i++) {
11413 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11419 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11420 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11421 * a reference to the dom node, use el.dom.</b>
11422 * @param {Function} fn The function to call
11423 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11424 * @return {CompositeElement} this
11426 each : function(fn, scope){
11427 var els = this.elements;
11429 for(var i = 0, len = els.length; i < len; i++){
11431 if(fn.call(scope || el, el, this, i) === false){
11438 indexOf : function(el){
11439 return this.elements.indexOf(Roo.getDom(el));
11442 replaceElement : function(el, replacement, domReplace){
11443 var index = typeof el == 'number' ? el : this.indexOf(el);
11445 replacement = Roo.getDom(replacement);
11447 var d = this.elements[index];
11448 d.parentNode.insertBefore(replacement, d);
11449 d.parentNode.removeChild(d);
11451 this.elements.splice(index, 1, replacement);
11456 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11460 * Ext JS Library 1.1.1
11461 * Copyright(c) 2006-2007, Ext JS, LLC.
11463 * Originally Released Under LGPL - original licence link has changed is not relivant.
11466 * <script type="text/javascript">
11472 * @class Roo.data.Connection
11473 * @extends Roo.util.Observable
11474 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11475 * either to a configured URL, or to a URL specified at request time.
11477 * Requests made by this class are asynchronous, and will return immediately. No data from
11478 * the server will be available to the statement immediately following the {@link #request} call.
11479 * To process returned data, use a callback in the request options object, or an event listener.
11481 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11482 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11483 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11484 * property and, if present, the IFRAME's XML document as the responseXML property.
11486 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11487 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11488 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11489 * standard DOM methods.
11491 * @param {Object} config a configuration object.
11493 Roo.data.Connection = function(config){
11494 Roo.apply(this, config);
11497 * @event beforerequest
11498 * Fires before a network request is made to retrieve a data object.
11499 * @param {Connection} conn This Connection object.
11500 * @param {Object} options The options config object passed to the {@link #request} method.
11502 "beforerequest" : true,
11504 * @event requestcomplete
11505 * Fires if the request was successfully completed.
11506 * @param {Connection} conn This Connection object.
11507 * @param {Object} response The XHR object containing the response data.
11508 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11509 * @param {Object} options The options config object passed to the {@link #request} method.
11511 "requestcomplete" : true,
11513 * @event requestexception
11514 * Fires if an error HTTP status was returned from the server.
11515 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11516 * @param {Connection} conn This Connection object.
11517 * @param {Object} response The XHR object containing the response data.
11518 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11519 * @param {Object} options The options config object passed to the {@link #request} method.
11521 "requestexception" : true
11523 Roo.data.Connection.superclass.constructor.call(this);
11526 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11528 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11531 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11532 * extra parameters to each request made by this object. (defaults to undefined)
11535 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11536 * to each request made by this object. (defaults to undefined)
11539 * @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)
11542 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11546 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11552 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11555 disableCaching: true,
11558 * Sends an HTTP request to a remote server.
11559 * @param {Object} options An object which may contain the following properties:<ul>
11560 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11561 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11562 * request, a url encoded string or a function to call to get either.</li>
11563 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11564 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11565 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11566 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11567 * <li>options {Object} The parameter to the request call.</li>
11568 * <li>success {Boolean} True if the request succeeded.</li>
11569 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11571 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11572 * The callback is passed the following parameters:<ul>
11573 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11574 * <li>options {Object} The parameter to the request call.</li>
11576 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11577 * The callback is passed the following parameters:<ul>
11578 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11579 * <li>options {Object} The parameter to the request call.</li>
11581 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11582 * for the callback function. Defaults to the browser window.</li>
11583 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11584 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11585 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11586 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11587 * params for the post data. Any params will be appended to the URL.</li>
11588 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11590 * @return {Number} transactionId
11592 request : function(o){
11593 if(this.fireEvent("beforerequest", this, o) !== false){
11596 if(typeof p == "function"){
11597 p = p.call(o.scope||window, o);
11599 if(typeof p == "object"){
11600 p = Roo.urlEncode(o.params);
11602 if(this.extraParams){
11603 var extras = Roo.urlEncode(this.extraParams);
11604 p = p ? (p + '&' + extras) : extras;
11607 var url = o.url || this.url;
11608 if(typeof url == 'function'){
11609 url = url.call(o.scope||window, o);
11613 var form = Roo.getDom(o.form);
11614 url = url || form.action;
11616 var enctype = form.getAttribute("enctype");
11619 return this.doFormDataUpload(o,p,url);
11622 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11623 return this.doFormUpload(o, p, url);
11625 var f = Roo.lib.Ajax.serializeForm(form);
11626 p = p ? (p + '&' + f) : f;
11629 var hs = o.headers;
11630 if(this.defaultHeaders){
11631 hs = Roo.apply(hs || {}, this.defaultHeaders);
11638 success: this.handleResponse,
11639 failure: this.handleFailure,
11641 argument: {options: o},
11642 timeout : o.timeout || this.timeout
11645 var method = o.method||this.method||(p ? "POST" : "GET");
11647 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11648 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11651 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11655 }else if(this.autoAbort !== false){
11659 if((method == 'GET' && p) || o.xmlData){
11660 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11663 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11664 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11665 Roo.lib.Ajax.useDefaultHeader == true;
11666 return this.transId;
11668 Roo.callback(o.callback, o.scope, [o, null, null]);
11674 * Determine whether this object has a request outstanding.
11675 * @param {Number} transactionId (Optional) defaults to the last transaction
11676 * @return {Boolean} True if there is an outstanding request.
11678 isLoading : function(transId){
11680 return Roo.lib.Ajax.isCallInProgress(transId);
11682 return this.transId ? true : false;
11687 * Aborts any outstanding request.
11688 * @param {Number} transactionId (Optional) defaults to the last transaction
11690 abort : function(transId){
11691 if(transId || this.isLoading()){
11692 Roo.lib.Ajax.abort(transId || this.transId);
11697 handleResponse : function(response){
11698 this.transId = false;
11699 var options = response.argument.options;
11700 response.argument = options ? options.argument : null;
11701 this.fireEvent("requestcomplete", this, response, options);
11702 Roo.callback(options.success, options.scope, [response, options]);
11703 Roo.callback(options.callback, options.scope, [options, true, response]);
11707 handleFailure : function(response, e){
11708 this.transId = false;
11709 var options = response.argument.options;
11710 response.argument = options ? options.argument : null;
11711 this.fireEvent("requestexception", this, response, options, e);
11712 Roo.callback(options.failure, options.scope, [response, options]);
11713 Roo.callback(options.callback, options.scope, [options, false, response]);
11717 doFormUpload : function(o, ps, url){
11719 var frame = document.createElement('iframe');
11722 frame.className = 'x-hidden';
11724 frame.src = Roo.SSL_SECURE_URL;
11726 document.body.appendChild(frame);
11729 document.frames[id].name = id;
11732 var form = Roo.getDom(o.form);
11734 form.method = 'POST';
11735 form.enctype = form.encoding = 'multipart/form-data';
11741 if(ps){ // add dynamic params
11743 ps = Roo.urlDecode(ps, false);
11745 if(ps.hasOwnProperty(k)){
11746 hd = document.createElement('input');
11747 hd.type = 'hidden';
11750 form.appendChild(hd);
11757 var r = { // bogus response object
11762 r.argument = o ? o.argument : null;
11767 doc = frame.contentWindow.document;
11769 doc = (frame.contentDocument || window.frames[id].document);
11771 if(doc && doc.body){
11772 r.responseText = doc.body.innerHTML;
11774 if(doc && doc.XMLDocument){
11775 r.responseXML = doc.XMLDocument;
11777 r.responseXML = doc;
11784 Roo.EventManager.removeListener(frame, 'load', cb, this);
11786 this.fireEvent("requestcomplete", this, r, o);
11787 Roo.callback(o.success, o.scope, [r, o]);
11788 Roo.callback(o.callback, o.scope, [o, true, r]);
11790 setTimeout(function(){document.body.removeChild(frame);}, 100);
11793 Roo.EventManager.on(frame, 'load', cb, this);
11796 if(hiddens){ // remove dynamic params
11797 for(var i = 0, len = hiddens.length; i < len; i++){
11798 form.removeChild(hiddens[i]);
11802 // this is a 'formdata version???'
11805 doFormDataUpload : function(o, ps, url)
11807 var form = Roo.getDom(o.form);
11808 form.enctype = form.encoding = 'multipart/form-data';
11809 var formData = o.formData === true ? new FormData(form) : o.formData;
11812 success: this.handleResponse,
11813 failure: this.handleFailure,
11815 argument: {options: o},
11816 timeout : o.timeout || this.timeout
11819 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11823 }else if(this.autoAbort !== false){
11827 //Roo.lib.Ajax.defaultPostHeader = null;
11828 Roo.lib.Ajax.useDefaultHeader = false;
11829 this.transId = Roo.lib.Ajax.request( "POST", url, cb, o.formData, o);
11830 Roo.lib.Ajax.useDefaultHeader = true;
11838 * Ext JS Library 1.1.1
11839 * Copyright(c) 2006-2007, Ext JS, LLC.
11841 * Originally Released Under LGPL - original licence link has changed is not relivant.
11844 * <script type="text/javascript">
11848 * Global Ajax request class.
11851 * @extends Roo.data.Connection
11854 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11855 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11856 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11857 * @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)
11858 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11859 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11860 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11862 Roo.Ajax = new Roo.data.Connection({
11871 * Serialize the passed form into a url encoded string
11873 * @param {String/HTMLElement} form
11876 serializeForm : function(form){
11877 return Roo.lib.Ajax.serializeForm(form);
11881 * Ext JS Library 1.1.1
11882 * Copyright(c) 2006-2007, Ext JS, LLC.
11884 * Originally Released Under LGPL - original licence link has changed is not relivant.
11887 * <script type="text/javascript">
11892 * @class Roo.UpdateManager
11893 * @extends Roo.util.Observable
11894 * Provides AJAX-style update for Element object.<br><br>
11897 * // Get it from a Roo.Element object
11898 * var el = Roo.get("foo");
11899 * var mgr = el.getUpdateManager();
11900 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11902 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11904 * // or directly (returns the same UpdateManager instance)
11905 * var mgr = new Roo.UpdateManager("myElementId");
11906 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11907 * mgr.on("update", myFcnNeedsToKnow);
11909 // short handed call directly from the element object
11910 Roo.get("foo").load({
11914 text: "Loading Foo..."
11918 * Create new UpdateManager directly.
11919 * @param {String/HTMLElement/Roo.Element} el The element to update
11920 * @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).
11922 Roo.UpdateManager = function(el, forceNew){
11924 if(!forceNew && el.updateManager){
11925 return el.updateManager;
11928 * The Element object
11929 * @type Roo.Element
11933 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11936 this.defaultUrl = null;
11940 * @event beforeupdate
11941 * Fired before an update is made, return false from your handler and the update is cancelled.
11942 * @param {Roo.Element} el
11943 * @param {String/Object/Function} url
11944 * @param {String/Object} params
11946 "beforeupdate": true,
11949 * Fired after successful update is made.
11950 * @param {Roo.Element} el
11951 * @param {Object} oResponseObject The response Object
11956 * Fired on update failure.
11957 * @param {Roo.Element} el
11958 * @param {Object} oResponseObject The response Object
11962 var d = Roo.UpdateManager.defaults;
11964 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11967 this.sslBlankUrl = d.sslBlankUrl;
11969 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11972 this.disableCaching = d.disableCaching;
11974 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11977 this.indicatorText = d.indicatorText;
11979 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11982 this.showLoadIndicator = d.showLoadIndicator;
11984 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11987 this.timeout = d.timeout;
11990 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11993 this.loadScripts = d.loadScripts;
11996 * Transaction object of current executing transaction
11998 this.transaction = null;
12003 this.autoRefreshProcId = null;
12005 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12008 this.refreshDelegate = this.refresh.createDelegate(this);
12010 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12013 this.updateDelegate = this.update.createDelegate(this);
12015 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12018 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12022 this.successDelegate = this.processSuccess.createDelegate(this);
12026 this.failureDelegate = this.processFailure.createDelegate(this);
12028 if(!this.renderer){
12030 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12032 this.renderer = new Roo.UpdateManager.BasicRenderer();
12035 Roo.UpdateManager.superclass.constructor.call(this);
12038 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12040 * Get the Element this UpdateManager is bound to
12041 * @return {Roo.Element} The element
12043 getEl : function(){
12047 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12048 * @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:
12051 url: "your-url.php",<br/>
12052 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12053 callback: yourFunction,<br/>
12054 scope: yourObject, //(optional scope) <br/>
12055 discardUrl: false, <br/>
12056 nocache: false,<br/>
12057 text: "Loading...",<br/>
12059 scripts: false<br/>
12062 * The only required property is url. The optional properties nocache, text and scripts
12063 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12064 * @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}
12065 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12066 * @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.
12068 update : function(url, params, callback, discardUrl){
12069 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12070 var method = this.method,
12072 if(typeof url == "object"){ // must be config object
12075 params = params || cfg.params;
12076 callback = callback || cfg.callback;
12077 discardUrl = discardUrl || cfg.discardUrl;
12078 if(callback && cfg.scope){
12079 callback = callback.createDelegate(cfg.scope);
12081 if(typeof cfg.method != "undefined"){method = cfg.method;};
12082 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12083 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12084 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12085 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12087 this.showLoading();
12089 this.defaultUrl = url;
12091 if(typeof url == "function"){
12092 url = url.call(this);
12095 method = method || (params ? "POST" : "GET");
12096 if(method == "GET"){
12097 url = this.prepareUrl(url);
12100 var o = Roo.apply(cfg ||{}, {
12103 success: this.successDelegate,
12104 failure: this.failureDelegate,
12105 callback: undefined,
12106 timeout: (this.timeout*1000),
12107 argument: {"url": url, "form": null, "callback": callback, "params": params}
12109 Roo.log("updated manager called with timeout of " + o.timeout);
12110 this.transaction = Roo.Ajax.request(o);
12115 * 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.
12116 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12117 * @param {String/HTMLElement} form The form Id or form element
12118 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12119 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12120 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12122 formUpdate : function(form, url, reset, callback){
12123 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12124 if(typeof url == "function"){
12125 url = url.call(this);
12127 form = Roo.getDom(form);
12128 this.transaction = Roo.Ajax.request({
12131 success: this.successDelegate,
12132 failure: this.failureDelegate,
12133 timeout: (this.timeout*1000),
12134 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12136 this.showLoading.defer(1, this);
12141 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12142 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12144 refresh : function(callback){
12145 if(this.defaultUrl == null){
12148 this.update(this.defaultUrl, null, callback, true);
12152 * Set this element to auto refresh.
12153 * @param {Number} interval How often to update (in seconds).
12154 * @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)
12155 * @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}
12156 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12157 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12159 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12161 this.update(url || this.defaultUrl, params, callback, true);
12163 if(this.autoRefreshProcId){
12164 clearInterval(this.autoRefreshProcId);
12166 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12170 * Stop auto refresh on this element.
12172 stopAutoRefresh : function(){
12173 if(this.autoRefreshProcId){
12174 clearInterval(this.autoRefreshProcId);
12175 delete this.autoRefreshProcId;
12179 isAutoRefreshing : function(){
12180 return this.autoRefreshProcId ? true : false;
12183 * Called to update the element to "Loading" state. Override to perform custom action.
12185 showLoading : function(){
12186 if(this.showLoadIndicator){
12187 this.el.update(this.indicatorText);
12192 * Adds unique parameter to query string if disableCaching = true
12195 prepareUrl : function(url){
12196 if(this.disableCaching){
12197 var append = "_dc=" + (new Date().getTime());
12198 if(url.indexOf("?") !== -1){
12199 url += "&" + append;
12201 url += "?" + append;
12210 processSuccess : function(response){
12211 this.transaction = null;
12212 if(response.argument.form && response.argument.reset){
12213 try{ // put in try/catch since some older FF releases had problems with this
12214 response.argument.form.reset();
12217 if(this.loadScripts){
12218 this.renderer.render(this.el, response, this,
12219 this.updateComplete.createDelegate(this, [response]));
12221 this.renderer.render(this.el, response, this);
12222 this.updateComplete(response);
12226 updateComplete : function(response){
12227 this.fireEvent("update", this.el, response);
12228 if(typeof response.argument.callback == "function"){
12229 response.argument.callback(this.el, true, response);
12236 processFailure : function(response){
12237 this.transaction = null;
12238 this.fireEvent("failure", this.el, response);
12239 if(typeof response.argument.callback == "function"){
12240 response.argument.callback(this.el, false, response);
12245 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12246 * @param {Object} renderer The object implementing the render() method
12248 setRenderer : function(renderer){
12249 this.renderer = renderer;
12252 getRenderer : function(){
12253 return this.renderer;
12257 * Set the defaultUrl used for updates
12258 * @param {String/Function} defaultUrl The url or a function to call to get the url
12260 setDefaultUrl : function(defaultUrl){
12261 this.defaultUrl = defaultUrl;
12265 * Aborts the executing transaction
12267 abort : function(){
12268 if(this.transaction){
12269 Roo.Ajax.abort(this.transaction);
12274 * Returns true if an update is in progress
12275 * @return {Boolean}
12277 isUpdating : function(){
12278 if(this.transaction){
12279 return Roo.Ajax.isLoading(this.transaction);
12286 * @class Roo.UpdateManager.defaults
12287 * @static (not really - but it helps the doc tool)
12288 * The defaults collection enables customizing the default properties of UpdateManager
12290 Roo.UpdateManager.defaults = {
12292 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12298 * True to process scripts by default (Defaults to false).
12301 loadScripts : false,
12304 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12307 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12309 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12312 disableCaching : false,
12314 * Whether to show indicatorText when loading (Defaults to true).
12317 showLoadIndicator : true,
12319 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12322 indicatorText : '<div class="loading-indicator">Loading...</div>'
12326 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12328 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12329 * @param {String/HTMLElement/Roo.Element} el The element to update
12330 * @param {String} url The url
12331 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12332 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12335 * @member Roo.UpdateManager
12337 Roo.UpdateManager.updateElement = function(el, url, params, options){
12338 var um = Roo.get(el, true).getUpdateManager();
12339 Roo.apply(um, options);
12340 um.update(url, params, options ? options.callback : null);
12342 // alias for backwards compat
12343 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12345 * @class Roo.UpdateManager.BasicRenderer
12346 * Default Content renderer. Updates the elements innerHTML with the responseText.
12348 Roo.UpdateManager.BasicRenderer = function(){};
12350 Roo.UpdateManager.BasicRenderer.prototype = {
12352 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12353 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12354 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12355 * @param {Roo.Element} el The element being rendered
12356 * @param {Object} response The YUI Connect response object
12357 * @param {UpdateManager} updateManager The calling update manager
12358 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12360 render : function(el, response, updateManager, callback){
12361 el.update(response.responseText, updateManager.loadScripts, callback);
12367 * (c)) Alan Knowles
12373 * @class Roo.DomTemplate
12374 * @extends Roo.Template
12375 * An effort at a dom based template engine..
12377 * Similar to XTemplate, except it uses dom parsing to create the template..
12379 * Supported features:
12384 {a_variable} - output encoded.
12385 {a_variable.format:("Y-m-d")} - call a method on the variable
12386 {a_variable:raw} - unencoded output
12387 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12388 {a_variable:this.method_on_template(...)} - call a method on the template object.
12393 <div roo-for="a_variable or condition.."></div>
12394 <div roo-if="a_variable or condition"></div>
12395 <div roo-exec="some javascript"></div>
12396 <div roo-name="named_template"></div>
12401 Roo.DomTemplate = function()
12403 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12410 Roo.extend(Roo.DomTemplate, Roo.Template, {
12412 * id counter for sub templates.
12416 * flag to indicate if dom parser is inside a pre,
12417 * it will strip whitespace if not.
12422 * The various sub templates
12430 * basic tag replacing syntax
12433 * // you can fake an object call by doing this
12437 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12438 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12440 iterChild : function (node, method) {
12442 var oldPre = this.inPre;
12443 if (node.tagName == 'PRE') {
12446 for( var i = 0; i < node.childNodes.length; i++) {
12447 method.call(this, node.childNodes[i]);
12449 this.inPre = oldPre;
12455 * compile the template
12457 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12460 compile: function()
12464 // covert the html into DOM...
12468 doc = document.implementation.createHTMLDocument("");
12469 doc.documentElement.innerHTML = this.html ;
12470 div = doc.documentElement;
12472 // old IE... - nasty -- it causes all sorts of issues.. with
12473 // images getting pulled from server..
12474 div = document.createElement('div');
12475 div.innerHTML = this.html;
12477 //doc.documentElement.innerHTML = htmlBody
12483 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12485 var tpls = this.tpls;
12487 // create a top level template from the snippet..
12489 //Roo.log(div.innerHTML);
12496 body : div.innerHTML,
12509 Roo.each(tpls, function(tp){
12510 this.compileTpl(tp);
12511 this.tpls[tp.id] = tp;
12514 this.master = tpls[0];
12520 compileNode : function(node, istop) {
12525 // skip anything not a tag..
12526 if (node.nodeType != 1) {
12527 if (node.nodeType == 3 && !this.inPre) {
12528 // reduce white space..
12529 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12552 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12553 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12554 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12555 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12561 // just itterate children..
12562 this.iterChild(node,this.compileNode);
12565 tpl.uid = this.id++;
12566 tpl.value = node.getAttribute('roo-' + tpl.attr);
12567 node.removeAttribute('roo-'+ tpl.attr);
12568 if (tpl.attr != 'name') {
12569 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12570 node.parentNode.replaceChild(placeholder, node);
12573 var placeholder = document.createElement('span');
12574 placeholder.className = 'roo-tpl-' + tpl.value;
12575 node.parentNode.replaceChild(placeholder, node);
12578 // parent now sees '{domtplXXXX}
12579 this.iterChild(node,this.compileNode);
12581 // we should now have node body...
12582 var div = document.createElement('div');
12583 div.appendChild(node);
12585 // this has the unfortunate side effect of converting tagged attributes
12586 // eg. href="{...}" into %7C...%7D
12587 // this has been fixed by searching for those combo's although it's a bit hacky..
12590 tpl.body = div.innerHTML;
12597 switch (tpl.value) {
12598 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12599 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12600 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12605 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12609 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12613 tpl.id = tpl.value; // replace non characters???
12619 this.tpls.push(tpl);
12629 * Compile a segment of the template into a 'sub-template'
12635 compileTpl : function(tpl)
12637 var fm = Roo.util.Format;
12638 var useF = this.disableFormats !== true;
12640 var sep = Roo.isGecko ? "+\n" : ",\n";
12642 var undef = function(str) {
12643 Roo.debug && Roo.log("Property not found :" + str);
12647 //Roo.log(tpl.body);
12651 var fn = function(m, lbrace, name, format, args)
12654 //Roo.log(arguments);
12655 args = args ? args.replace(/\\'/g,"'") : args;
12656 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12657 if (typeof(format) == 'undefined') {
12658 format = 'htmlEncode';
12660 if (format == 'raw' ) {
12664 if(name.substr(0, 6) == 'domtpl'){
12665 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12668 // build an array of options to determine if value is undefined..
12670 // basically get 'xxxx.yyyy' then do
12671 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12672 // (function () { Roo.log("Property not found"); return ''; })() :
12677 Roo.each(name.split('.'), function(st) {
12678 lookfor += (lookfor.length ? '.': '') + st;
12679 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12682 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12685 if(format && useF){
12687 args = args ? ',' + args : "";
12689 if(format.substr(0, 5) != "this."){
12690 format = "fm." + format + '(';
12692 format = 'this.call("'+ format.substr(5) + '", ';
12696 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12699 if (args && args.length) {
12700 // called with xxyx.yuu:(test,test)
12702 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12704 // raw.. - :raw modifier..
12705 return "'"+ sep + udef_st + name + ")"+sep+"'";
12709 // branched to use + in gecko and [].join() in others
12711 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12712 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12715 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12716 body.push(tpl.body.replace(/(\r\n|\n)/g,
12717 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12718 body.push("'].join('');};};");
12719 body = body.join('');
12722 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12724 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12731 * same as applyTemplate, except it's done to one of the subTemplates
12732 * when using named templates, you can do:
12734 * var str = pl.applySubTemplate('your-name', values);
12737 * @param {Number} id of the template
12738 * @param {Object} values to apply to template
12739 * @param {Object} parent (normaly the instance of this object)
12741 applySubTemplate : function(id, values, parent)
12745 var t = this.tpls[id];
12749 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12750 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12754 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12761 if(t.execCall && t.execCall.call(this, values, parent)){
12765 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12771 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12772 parent = t.target ? values : parent;
12773 if(t.forCall && vs instanceof Array){
12775 for(var i = 0, len = vs.length; i < len; i++){
12777 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12779 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12781 //Roo.log(t.compiled);
12785 return buf.join('');
12788 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12793 return t.compiled.call(this, vs, parent);
12795 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12797 //Roo.log(t.compiled);
12805 applyTemplate : function(values){
12806 return this.master.compiled.call(this, values, {});
12807 //var s = this.subs;
12810 apply : function(){
12811 return this.applyTemplate.apply(this, arguments);
12816 Roo.DomTemplate.from = function(el){
12817 el = Roo.getDom(el);
12818 return new Roo.Domtemplate(el.value || el.innerHTML);
12821 * Ext JS Library 1.1.1
12822 * Copyright(c) 2006-2007, Ext JS, LLC.
12824 * Originally Released Under LGPL - original licence link has changed is not relivant.
12827 * <script type="text/javascript">
12831 * @class Roo.util.DelayedTask
12832 * Provides a convenient method of performing setTimeout where a new
12833 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12834 * You can use this class to buffer
12835 * the keypress events for a certain number of milliseconds, and perform only if they stop
12836 * for that amount of time.
12837 * @constructor The parameters to this constructor serve as defaults and are not required.
12838 * @param {Function} fn (optional) The default function to timeout
12839 * @param {Object} scope (optional) The default scope of that timeout
12840 * @param {Array} args (optional) The default Array of arguments
12842 Roo.util.DelayedTask = function(fn, scope, args){
12843 var id = null, d, t;
12845 var call = function(){
12846 var now = new Date().getTime();
12850 fn.apply(scope, args || []);
12854 * Cancels any pending timeout and queues a new one
12855 * @param {Number} delay The milliseconds to delay
12856 * @param {Function} newFn (optional) Overrides function passed to constructor
12857 * @param {Object} newScope (optional) Overrides scope passed to constructor
12858 * @param {Array} newArgs (optional) Overrides args passed to constructor
12860 this.delay = function(delay, newFn, newScope, newArgs){
12861 if(id && delay != d){
12865 t = new Date().getTime();
12867 scope = newScope || scope;
12868 args = newArgs || args;
12870 id = setInterval(call, d);
12875 * Cancel the last queued timeout
12877 this.cancel = function(){
12885 * Ext JS Library 1.1.1
12886 * Copyright(c) 2006-2007, Ext JS, LLC.
12888 * Originally Released Under LGPL - original licence link has changed is not relivant.
12891 * <script type="text/javascript">
12895 Roo.util.TaskRunner = function(interval){
12896 interval = interval || 10;
12897 var tasks = [], removeQueue = [];
12899 var running = false;
12901 var stopThread = function(){
12907 var startThread = function(){
12910 id = setInterval(runTasks, interval);
12914 var removeTask = function(task){
12915 removeQueue.push(task);
12921 var runTasks = function(){
12922 if(removeQueue.length > 0){
12923 for(var i = 0, len = removeQueue.length; i < len; i++){
12924 tasks.remove(removeQueue[i]);
12927 if(tasks.length < 1){
12932 var now = new Date().getTime();
12933 for(var i = 0, len = tasks.length; i < len; ++i){
12935 var itime = now - t.taskRunTime;
12936 if(t.interval <= itime){
12937 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12938 t.taskRunTime = now;
12939 if(rt === false || t.taskRunCount === t.repeat){
12944 if(t.duration && t.duration <= (now - t.taskStartTime)){
12951 * Queues a new task.
12952 * @param {Object} task
12954 this.start = function(task){
12956 task.taskStartTime = new Date().getTime();
12957 task.taskRunTime = 0;
12958 task.taskRunCount = 0;
12963 this.stop = function(task){
12968 this.stopAll = function(){
12970 for(var i = 0, len = tasks.length; i < len; i++){
12971 if(tasks[i].onStop){
12980 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12982 * Ext JS Library 1.1.1
12983 * Copyright(c) 2006-2007, Ext JS, LLC.
12985 * Originally Released Under LGPL - original licence link has changed is not relivant.
12988 * <script type="text/javascript">
12993 * @class Roo.util.MixedCollection
12994 * @extends Roo.util.Observable
12995 * A Collection class that maintains both numeric indexes and keys and exposes events.
12997 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12998 * collection (defaults to false)
12999 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13000 * and return the key value for that item. This is used when available to look up the key on items that
13001 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13002 * equivalent to providing an implementation for the {@link #getKey} method.
13004 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13012 * Fires when the collection is cleared.
13017 * Fires when an item is added to the collection.
13018 * @param {Number} index The index at which the item was added.
13019 * @param {Object} o The item added.
13020 * @param {String} key The key associated with the added item.
13025 * Fires when an item is replaced in the collection.
13026 * @param {String} key he key associated with the new added.
13027 * @param {Object} old The item being replaced.
13028 * @param {Object} new The new item.
13033 * Fires when an item is removed from the collection.
13034 * @param {Object} o The item being removed.
13035 * @param {String} key (optional) The key associated with the removed item.
13040 this.allowFunctions = allowFunctions === true;
13042 this.getKey = keyFn;
13044 Roo.util.MixedCollection.superclass.constructor.call(this);
13047 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13048 allowFunctions : false,
13051 * Adds an item to the collection.
13052 * @param {String} key The key to associate with the item
13053 * @param {Object} o The item to add.
13054 * @return {Object} The item added.
13056 add : function(key, o){
13057 if(arguments.length == 1){
13059 key = this.getKey(o);
13061 if(typeof key == "undefined" || key === null){
13063 this.items.push(o);
13064 this.keys.push(null);
13066 var old = this.map[key];
13068 return this.replace(key, o);
13071 this.items.push(o);
13073 this.keys.push(key);
13075 this.fireEvent("add", this.length-1, o, key);
13080 * MixedCollection has a generic way to fetch keys if you implement getKey.
13083 var mc = new Roo.util.MixedCollection();
13084 mc.add(someEl.dom.id, someEl);
13085 mc.add(otherEl.dom.id, otherEl);
13089 var mc = new Roo.util.MixedCollection();
13090 mc.getKey = function(el){
13096 // or via the constructor
13097 var mc = new Roo.util.MixedCollection(false, function(el){
13103 * @param o {Object} The item for which to find the key.
13104 * @return {Object} The key for the passed item.
13106 getKey : function(o){
13111 * Replaces an item in the collection.
13112 * @param {String} key The key associated with the item to replace, or the item to replace.
13113 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13114 * @return {Object} The new item.
13116 replace : function(key, o){
13117 if(arguments.length == 1){
13119 key = this.getKey(o);
13121 var old = this.item(key);
13122 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13123 return this.add(key, o);
13125 var index = this.indexOfKey(key);
13126 this.items[index] = o;
13128 this.fireEvent("replace", key, old, o);
13133 * Adds all elements of an Array or an Object to the collection.
13134 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13135 * an Array of values, each of which are added to the collection.
13137 addAll : function(objs){
13138 if(arguments.length > 1 || objs instanceof Array){
13139 var args = arguments.length > 1 ? arguments : objs;
13140 for(var i = 0, len = args.length; i < len; i++){
13144 for(var key in objs){
13145 if(this.allowFunctions || typeof objs[key] != "function"){
13146 this.add(key, objs[key]);
13153 * Executes the specified function once for every item in the collection, passing each
13154 * item as the first and only parameter. returning false from the function will stop the iteration.
13155 * @param {Function} fn The function to execute for each item.
13156 * @param {Object} scope (optional) The scope in which to execute the function.
13158 each : function(fn, scope){
13159 var items = [].concat(this.items); // each safe for removal
13160 for(var i = 0, len = items.length; i < len; i++){
13161 if(fn.call(scope || items[i], items[i], i, len) === false){
13168 * Executes the specified function once for every key in the collection, passing each
13169 * key, and its associated item as the first two parameters.
13170 * @param {Function} fn The function to execute for each item.
13171 * @param {Object} scope (optional) The scope in which to execute the function.
13173 eachKey : function(fn, scope){
13174 for(var i = 0, len = this.keys.length; i < len; i++){
13175 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13180 * Returns the first item in the collection which elicits a true return value from the
13181 * passed selection function.
13182 * @param {Function} fn The selection function to execute for each item.
13183 * @param {Object} scope (optional) The scope in which to execute the function.
13184 * @return {Object} The first item in the collection which returned true from the selection function.
13186 find : function(fn, scope){
13187 for(var i = 0, len = this.items.length; i < len; i++){
13188 if(fn.call(scope || window, this.items[i], this.keys[i])){
13189 return this.items[i];
13196 * Inserts an item at the specified index in the collection.
13197 * @param {Number} index The index to insert the item at.
13198 * @param {String} key The key to associate with the new item, or the item itself.
13199 * @param {Object} o (optional) If the second parameter was a key, the new item.
13200 * @return {Object} The item inserted.
13202 insert : function(index, key, o){
13203 if(arguments.length == 2){
13205 key = this.getKey(o);
13207 if(index >= this.length){
13208 return this.add(key, o);
13211 this.items.splice(index, 0, o);
13212 if(typeof key != "undefined" && key != null){
13215 this.keys.splice(index, 0, key);
13216 this.fireEvent("add", index, o, key);
13221 * Removed an item from the collection.
13222 * @param {Object} o The item to remove.
13223 * @return {Object} The item removed.
13225 remove : function(o){
13226 return this.removeAt(this.indexOf(o));
13230 * Remove an item from a specified index in the collection.
13231 * @param {Number} index The index within the collection of the item to remove.
13233 removeAt : function(index){
13234 if(index < this.length && index >= 0){
13236 var o = this.items[index];
13237 this.items.splice(index, 1);
13238 var key = this.keys[index];
13239 if(typeof key != "undefined"){
13240 delete this.map[key];
13242 this.keys.splice(index, 1);
13243 this.fireEvent("remove", o, key);
13248 * Removed an item associated with the passed key fom the collection.
13249 * @param {String} key The key of the item to remove.
13251 removeKey : function(key){
13252 return this.removeAt(this.indexOfKey(key));
13256 * Returns the number of items in the collection.
13257 * @return {Number} the number of items in the collection.
13259 getCount : function(){
13260 return this.length;
13264 * Returns index within the collection of the passed Object.
13265 * @param {Object} o The item to find the index of.
13266 * @return {Number} index of the item.
13268 indexOf : function(o){
13269 if(!this.items.indexOf){
13270 for(var i = 0, len = this.items.length; i < len; i++){
13271 if(this.items[i] == o) {
13277 return this.items.indexOf(o);
13282 * Returns index within the collection of the passed key.
13283 * @param {String} key The key to find the index of.
13284 * @return {Number} index of the key.
13286 indexOfKey : function(key){
13287 if(!this.keys.indexOf){
13288 for(var i = 0, len = this.keys.length; i < len; i++){
13289 if(this.keys[i] == key) {
13295 return this.keys.indexOf(key);
13300 * Returns the item associated with the passed key OR index. Key has priority over index.
13301 * @param {String/Number} key The key or index of the item.
13302 * @return {Object} The item associated with the passed key.
13304 item : function(key){
13305 if (key === 'length') {
13308 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13309 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13313 * Returns the item at the specified index.
13314 * @param {Number} index The index of the item.
13317 itemAt : function(index){
13318 return this.items[index];
13322 * Returns the item associated with the passed key.
13323 * @param {String/Number} key The key of the item.
13324 * @return {Object} The item associated with the passed key.
13326 key : function(key){
13327 return this.map[key];
13331 * Returns true if the collection contains the passed Object as an item.
13332 * @param {Object} o The Object to look for in the collection.
13333 * @return {Boolean} True if the collection contains the Object as an item.
13335 contains : function(o){
13336 return this.indexOf(o) != -1;
13340 * Returns true if the collection contains the passed Object as a key.
13341 * @param {String} key The key to look for in the collection.
13342 * @return {Boolean} True if the collection contains the Object as a key.
13344 containsKey : function(key){
13345 return typeof this.map[key] != "undefined";
13349 * Removes all items from the collection.
13351 clear : function(){
13356 this.fireEvent("clear");
13360 * Returns the first item in the collection.
13361 * @return {Object} the first item in the collection..
13363 first : function(){
13364 return this.items[0];
13368 * Returns the last item in the collection.
13369 * @return {Object} the last item in the collection..
13372 return this.items[this.length-1];
13375 _sort : function(property, dir, fn){
13376 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13377 fn = fn || function(a, b){
13380 var c = [], k = this.keys, items = this.items;
13381 for(var i = 0, len = items.length; i < len; i++){
13382 c[c.length] = {key: k[i], value: items[i], index: i};
13384 c.sort(function(a, b){
13385 var v = fn(a[property], b[property]) * dsc;
13387 v = (a.index < b.index ? -1 : 1);
13391 for(var i = 0, len = c.length; i < len; i++){
13392 items[i] = c[i].value;
13395 this.fireEvent("sort", this);
13399 * Sorts this collection with the passed comparison function
13400 * @param {String} direction (optional) "ASC" or "DESC"
13401 * @param {Function} fn (optional) comparison function
13403 sort : function(dir, fn){
13404 this._sort("value", dir, fn);
13408 * Sorts this collection by keys
13409 * @param {String} direction (optional) "ASC" or "DESC"
13410 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13412 keySort : function(dir, fn){
13413 this._sort("key", dir, fn || function(a, b){
13414 return String(a).toUpperCase()-String(b).toUpperCase();
13419 * Returns a range of items in this collection
13420 * @param {Number} startIndex (optional) defaults to 0
13421 * @param {Number} endIndex (optional) default to the last item
13422 * @return {Array} An array of items
13424 getRange : function(start, end){
13425 var items = this.items;
13426 if(items.length < 1){
13429 start = start || 0;
13430 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13433 for(var i = start; i <= end; i++) {
13434 r[r.length] = items[i];
13437 for(var i = start; i >= end; i--) {
13438 r[r.length] = items[i];
13445 * Filter the <i>objects</i> in this collection by a specific property.
13446 * Returns a new collection that has been filtered.
13447 * @param {String} property A property on your objects
13448 * @param {String/RegExp} value Either string that the property values
13449 * should start with or a RegExp to test against the property
13450 * @return {MixedCollection} The new filtered collection
13452 filter : function(property, value){
13453 if(!value.exec){ // not a regex
13454 value = String(value);
13455 if(value.length == 0){
13456 return this.clone();
13458 value = new RegExp("^" + Roo.escapeRe(value), "i");
13460 return this.filterBy(function(o){
13461 return o && value.test(o[property]);
13466 * Filter by a function. * Returns a new collection that has been filtered.
13467 * The passed function will be called with each
13468 * object in the collection. If the function returns true, the value is included
13469 * otherwise it is filtered.
13470 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13471 * @param {Object} scope (optional) The scope of the function (defaults to this)
13472 * @return {MixedCollection} The new filtered collection
13474 filterBy : function(fn, scope){
13475 var r = new Roo.util.MixedCollection();
13476 r.getKey = this.getKey;
13477 var k = this.keys, it = this.items;
13478 for(var i = 0, len = it.length; i < len; i++){
13479 if(fn.call(scope||this, it[i], k[i])){
13480 r.add(k[i], it[i]);
13487 * Creates a duplicate of this collection
13488 * @return {MixedCollection}
13490 clone : function(){
13491 var r = new Roo.util.MixedCollection();
13492 var k = this.keys, it = this.items;
13493 for(var i = 0, len = it.length; i < len; i++){
13494 r.add(k[i], it[i]);
13496 r.getKey = this.getKey;
13501 * Returns the item associated with the passed key or index.
13503 * @param {String/Number} key The key or index of the item.
13504 * @return {Object} The item associated with the passed key.
13506 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13508 * Ext JS Library 1.1.1
13509 * Copyright(c) 2006-2007, Ext JS, LLC.
13511 * Originally Released Under LGPL - original licence link has changed is not relivant.
13514 * <script type="text/javascript">
13517 * @class Roo.util.JSON
13518 * Modified version of Douglas Crockford"s json.js that doesn"t
13519 * mess with the Object prototype
13520 * http://www.json.org/js.html
13523 Roo.util.JSON = new (function(){
13524 var useHasOwn = {}.hasOwnProperty ? true : false;
13526 // crashes Safari in some instances
13527 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13529 var pad = function(n) {
13530 return n < 10 ? "0" + n : n;
13543 var encodeString = function(s){
13544 if (/["\\\x00-\x1f]/.test(s)) {
13545 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13550 c = b.charCodeAt();
13552 Math.floor(c / 16).toString(16) +
13553 (c % 16).toString(16);
13556 return '"' + s + '"';
13559 var encodeArray = function(o){
13560 var a = ["["], b, i, l = o.length, v;
13561 for (i = 0; i < l; i += 1) {
13563 switch (typeof v) {
13572 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13580 var encodeDate = function(o){
13581 return '"' + o.getFullYear() + "-" +
13582 pad(o.getMonth() + 1) + "-" +
13583 pad(o.getDate()) + "T" +
13584 pad(o.getHours()) + ":" +
13585 pad(o.getMinutes()) + ":" +
13586 pad(o.getSeconds()) + '"';
13590 * Encodes an Object, Array or other value
13591 * @param {Mixed} o The variable to encode
13592 * @return {String} The JSON string
13594 this.encode = function(o)
13596 // should this be extended to fully wrap stringify..
13598 if(typeof o == "undefined" || o === null){
13600 }else if(o instanceof Array){
13601 return encodeArray(o);
13602 }else if(o instanceof Date){
13603 return encodeDate(o);
13604 }else if(typeof o == "string"){
13605 return encodeString(o);
13606 }else if(typeof o == "number"){
13607 return isFinite(o) ? String(o) : "null";
13608 }else if(typeof o == "boolean"){
13611 var a = ["{"], b, i, v;
13613 if(!useHasOwn || o.hasOwnProperty(i)) {
13615 switch (typeof v) {
13624 a.push(this.encode(i), ":",
13625 v === null ? "null" : this.encode(v));
13636 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13637 * @param {String} json The JSON string
13638 * @return {Object} The resulting object
13640 this.decode = function(json){
13642 return /** eval:var:json */ eval("(" + json + ')');
13646 * Shorthand for {@link Roo.util.JSON#encode}
13647 * @member Roo encode
13649 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13651 * Shorthand for {@link Roo.util.JSON#decode}
13652 * @member Roo decode
13654 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13657 * Ext JS Library 1.1.1
13658 * Copyright(c) 2006-2007, Ext JS, LLC.
13660 * Originally Released Under LGPL - original licence link has changed is not relivant.
13663 * <script type="text/javascript">
13667 * @class Roo.util.Format
13668 * Reusable data formatting functions
13671 Roo.util.Format = function(){
13672 var trimRe = /^\s+|\s+$/g;
13675 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13676 * @param {String} value The string to truncate
13677 * @param {Number} length The maximum length to allow before truncating
13678 * @return {String} The converted text
13680 ellipsis : function(value, len){
13681 if(value && value.length > len){
13682 return value.substr(0, len-3)+"...";
13688 * Checks a reference and converts it to empty string if it is undefined
13689 * @param {Mixed} value Reference to check
13690 * @return {Mixed} Empty string if converted, otherwise the original value
13692 undef : function(value){
13693 return typeof value != "undefined" ? value : "";
13697 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13698 * @param {String} value The string to encode
13699 * @return {String} The encoded text
13701 htmlEncode : function(value){
13702 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13706 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13707 * @param {String} value The string to decode
13708 * @return {String} The decoded text
13710 htmlDecode : function(value){
13711 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13715 * Trims any whitespace from either side of a string
13716 * @param {String} value The text to trim
13717 * @return {String} The trimmed text
13719 trim : function(value){
13720 return String(value).replace(trimRe, "");
13724 * Returns a substring from within an original string
13725 * @param {String} value The original text
13726 * @param {Number} start The start index of the substring
13727 * @param {Number} length The length of the substring
13728 * @return {String} The substring
13730 substr : function(value, start, length){
13731 return String(value).substr(start, length);
13735 * Converts a string to all lower case letters
13736 * @param {String} value The text to convert
13737 * @return {String} The converted text
13739 lowercase : function(value){
13740 return String(value).toLowerCase();
13744 * Converts a string to all upper case letters
13745 * @param {String} value The text to convert
13746 * @return {String} The converted text
13748 uppercase : function(value){
13749 return String(value).toUpperCase();
13753 * Converts the first character only of a string to upper case
13754 * @param {String} value The text to convert
13755 * @return {String} The converted text
13757 capitalize : function(value){
13758 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13762 call : function(value, fn){
13763 if(arguments.length > 2){
13764 var args = Array.prototype.slice.call(arguments, 2);
13765 args.unshift(value);
13767 return /** eval:var:value */ eval(fn).apply(window, args);
13769 /** eval:var:value */
13770 return /** eval:var:value */ eval(fn).call(window, value);
13776 * safer version of Math.toFixed..??/
13777 * @param {Number/String} value The numeric value to format
13778 * @param {Number/String} value Decimal places
13779 * @return {String} The formatted currency string
13781 toFixed : function(v, n)
13783 // why not use to fixed - precision is buggered???
13785 return Math.round(v-0);
13787 var fact = Math.pow(10,n+1);
13788 v = (Math.round((v-0)*fact))/fact;
13789 var z = (''+fact).substring(2);
13790 if (v == Math.floor(v)) {
13791 return Math.floor(v) + '.' + z;
13794 // now just padd decimals..
13795 var ps = String(v).split('.');
13796 var fd = (ps[1] + z);
13797 var r = fd.substring(0,n);
13798 var rm = fd.substring(n);
13800 return ps[0] + '.' + r;
13802 r*=1; // turn it into a number;
13804 if (String(r).length != n) {
13807 r = String(r).substring(1); // chop the end off.
13810 return ps[0] + '.' + r;
13815 * Format a number as US currency
13816 * @param {Number/String} value The numeric value to format
13817 * @return {String} The formatted currency string
13819 usMoney : function(v){
13820 return '$' + Roo.util.Format.number(v);
13825 * eventually this should probably emulate php's number_format
13826 * @param {Number/String} value The numeric value to format
13827 * @param {Number} decimals number of decimal places
13828 * @param {String} delimiter for thousands (default comma)
13829 * @return {String} The formatted currency string
13831 number : function(v, decimals, thousandsDelimiter)
13833 // multiply and round.
13834 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13835 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13837 var mul = Math.pow(10, decimals);
13838 var zero = String(mul).substring(1);
13839 v = (Math.round((v-0)*mul))/mul;
13841 // if it's '0' number.. then
13843 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13845 var ps = v.split('.');
13848 var r = /(\d+)(\d{3})/;
13851 if(thousandsDelimiter.length != 0) {
13852 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13857 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13858 // does not have decimals
13859 (decimals ? ('.' + zero) : '');
13862 return whole + sub ;
13866 * Parse a value into a formatted date using the specified format pattern.
13867 * @param {Mixed} value The value to format
13868 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13869 * @return {String} The formatted date string
13871 date : function(v, format){
13875 if(!(v instanceof Date)){
13876 v = new Date(Date.parse(v));
13878 return v.dateFormat(format || Roo.util.Format.defaults.date);
13882 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13883 * @param {String} format Any valid date format string
13884 * @return {Function} The date formatting function
13886 dateRenderer : function(format){
13887 return function(v){
13888 return Roo.util.Format.date(v, format);
13893 stripTagsRE : /<\/?[^>]+>/gi,
13896 * Strips all HTML tags
13897 * @param {Mixed} value The text from which to strip tags
13898 * @return {String} The stripped text
13900 stripTags : function(v){
13901 return !v ? v : String(v).replace(this.stripTagsRE, "");
13905 Roo.util.Format.defaults = {
13909 * Ext JS Library 1.1.1
13910 * Copyright(c) 2006-2007, Ext JS, LLC.
13912 * Originally Released Under LGPL - original licence link has changed is not relivant.
13915 * <script type="text/javascript">
13922 * @class Roo.MasterTemplate
13923 * @extends Roo.Template
13924 * Provides a template that can have child templates. The syntax is:
13926 var t = new Roo.MasterTemplate(
13927 '<select name="{name}">',
13928 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13931 t.add('options', {value: 'foo', text: 'bar'});
13932 // or you can add multiple child elements in one shot
13933 t.addAll('options', [
13934 {value: 'foo', text: 'bar'},
13935 {value: 'foo2', text: 'bar2'},
13936 {value: 'foo3', text: 'bar3'}
13938 // then append, applying the master template values
13939 t.append('my-form', {name: 'my-select'});
13941 * A name attribute for the child template is not required if you have only one child
13942 * template or you want to refer to them by index.
13944 Roo.MasterTemplate = function(){
13945 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13946 this.originalHtml = this.html;
13948 var m, re = this.subTemplateRe;
13951 while(m = re.exec(this.html)){
13952 var name = m[1], content = m[2];
13957 tpl : new Roo.Template(content)
13960 st[name] = st[subIndex];
13962 st[subIndex].tpl.compile();
13963 st[subIndex].tpl.call = this.call.createDelegate(this);
13966 this.subCount = subIndex;
13969 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13971 * The regular expression used to match sub templates
13975 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13978 * Applies the passed values to a child template.
13979 * @param {String/Number} name (optional) The name or index of the child template
13980 * @param {Array/Object} values The values to be applied to the template
13981 * @return {MasterTemplate} this
13983 add : function(name, values){
13984 if(arguments.length == 1){
13985 values = arguments[0];
13988 var s = this.subs[name];
13989 s.buffer[s.buffer.length] = s.tpl.apply(values);
13994 * Applies all the passed values to a child template.
13995 * @param {String/Number} name (optional) The name or index of the child template
13996 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13997 * @param {Boolean} reset (optional) True to reset the template first
13998 * @return {MasterTemplate} this
14000 fill : function(name, values, reset){
14002 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14010 for(var i = 0, len = values.length; i < len; i++){
14011 this.add(name, values[i]);
14017 * Resets the template for reuse
14018 * @return {MasterTemplate} this
14020 reset : function(){
14022 for(var i = 0; i < this.subCount; i++){
14028 applyTemplate : function(values){
14030 var replaceIndex = -1;
14031 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14032 return s[++replaceIndex].buffer.join("");
14034 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14037 apply : function(){
14038 return this.applyTemplate.apply(this, arguments);
14041 compile : function(){return this;}
14045 * Alias for fill().
14048 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14050 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14051 * var tpl = Roo.MasterTemplate.from('element-id');
14052 * @param {String/HTMLElement} el
14053 * @param {Object} config
14056 Roo.MasterTemplate.from = function(el, config){
14057 el = Roo.getDom(el);
14058 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14061 * Ext JS Library 1.1.1
14062 * Copyright(c) 2006-2007, Ext JS, LLC.
14064 * Originally Released Under LGPL - original licence link has changed is not relivant.
14067 * <script type="text/javascript">
14072 * @class Roo.util.CSS
14073 * Utility class for manipulating CSS rules
14076 Roo.util.CSS = function(){
14078 var doc = document;
14080 var camelRe = /(-[a-z])/gi;
14081 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14085 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14086 * tag and appended to the HEAD of the document.
14087 * @param {String|Object} cssText The text containing the css rules
14088 * @param {String} id An id to add to the stylesheet for later removal
14089 * @return {StyleSheet}
14091 createStyleSheet : function(cssText, id){
14093 var head = doc.getElementsByTagName("head")[0];
14094 var nrules = doc.createElement("style");
14095 nrules.setAttribute("type", "text/css");
14097 nrules.setAttribute("id", id);
14099 if (typeof(cssText) != 'string') {
14100 // support object maps..
14101 // not sure if this a good idea..
14102 // perhaps it should be merged with the general css handling
14103 // and handle js style props.
14104 var cssTextNew = [];
14105 for(var n in cssText) {
14107 for(var k in cssText[n]) {
14108 citems.push( k + ' : ' +cssText[n][k] + ';' );
14110 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14113 cssText = cssTextNew.join("\n");
14119 head.appendChild(nrules);
14120 ss = nrules.styleSheet;
14121 ss.cssText = cssText;
14124 nrules.appendChild(doc.createTextNode(cssText));
14126 nrules.cssText = cssText;
14128 head.appendChild(nrules);
14129 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14131 this.cacheStyleSheet(ss);
14136 * Removes a style or link tag by id
14137 * @param {String} id The id of the tag
14139 removeStyleSheet : function(id){
14140 var existing = doc.getElementById(id);
14142 existing.parentNode.removeChild(existing);
14147 * Dynamically swaps an existing stylesheet reference for a new one
14148 * @param {String} id The id of an existing link tag to remove
14149 * @param {String} url The href of the new stylesheet to include
14151 swapStyleSheet : function(id, url){
14152 this.removeStyleSheet(id);
14153 var ss = doc.createElement("link");
14154 ss.setAttribute("rel", "stylesheet");
14155 ss.setAttribute("type", "text/css");
14156 ss.setAttribute("id", id);
14157 ss.setAttribute("href", url);
14158 doc.getElementsByTagName("head")[0].appendChild(ss);
14162 * Refresh the rule cache if you have dynamically added stylesheets
14163 * @return {Object} An object (hash) of rules indexed by selector
14165 refreshCache : function(){
14166 return this.getRules(true);
14170 cacheStyleSheet : function(stylesheet){
14174 try{// try catch for cross domain access issue
14175 var ssRules = stylesheet.cssRules || stylesheet.rules;
14176 for(var j = ssRules.length-1; j >= 0; --j){
14177 rules[ssRules[j].selectorText] = ssRules[j];
14183 * Gets all css rules for the document
14184 * @param {Boolean} refreshCache true to refresh the internal cache
14185 * @return {Object} An object (hash) of rules indexed by selector
14187 getRules : function(refreshCache){
14188 if(rules == null || refreshCache){
14190 var ds = doc.styleSheets;
14191 for(var i =0, len = ds.length; i < len; i++){
14193 this.cacheStyleSheet(ds[i]);
14201 * Gets an an individual CSS rule by selector(s)
14202 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14203 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14204 * @return {CSSRule} The CSS rule or null if one is not found
14206 getRule : function(selector, refreshCache){
14207 var rs = this.getRules(refreshCache);
14208 if(!(selector instanceof Array)){
14209 return rs[selector];
14211 for(var i = 0; i < selector.length; i++){
14212 if(rs[selector[i]]){
14213 return rs[selector[i]];
14221 * Updates a rule property
14222 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14223 * @param {String} property The css property
14224 * @param {String} value The new value for the property
14225 * @return {Boolean} true If a rule was found and updated
14227 updateRule : function(selector, property, value){
14228 if(!(selector instanceof Array)){
14229 var rule = this.getRule(selector);
14231 rule.style[property.replace(camelRe, camelFn)] = value;
14235 for(var i = 0; i < selector.length; i++){
14236 if(this.updateRule(selector[i], property, value)){
14246 * Ext JS Library 1.1.1
14247 * Copyright(c) 2006-2007, Ext JS, LLC.
14249 * Originally Released Under LGPL - original licence link has changed is not relivant.
14252 * <script type="text/javascript">
14258 * @class Roo.util.ClickRepeater
14259 * @extends Roo.util.Observable
14261 * A wrapper class which can be applied to any element. Fires a "click" event while the
14262 * mouse is pressed. The interval between firings may be specified in the config but
14263 * defaults to 10 milliseconds.
14265 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14267 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14268 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14269 * Similar to an autorepeat key delay.
14270 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14271 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14272 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14273 * "interval" and "delay" are ignored. "immediate" is honored.
14274 * @cfg {Boolean} preventDefault True to prevent the default click event
14275 * @cfg {Boolean} stopDefault True to stop the default click event
14278 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14279 * 2007-02-02 jvs Renamed to ClickRepeater
14280 * 2007-02-03 jvs Modifications for FF Mac and Safari
14283 * @param {String/HTMLElement/Element} el The element to listen on
14284 * @param {Object} config
14286 Roo.util.ClickRepeater = function(el, config)
14288 this.el = Roo.get(el);
14289 this.el.unselectable();
14291 Roo.apply(this, config);
14296 * Fires when the mouse button is depressed.
14297 * @param {Roo.util.ClickRepeater} this
14299 "mousedown" : true,
14302 * Fires on a specified interval during the time the element is pressed.
14303 * @param {Roo.util.ClickRepeater} this
14308 * Fires when the mouse key is released.
14309 * @param {Roo.util.ClickRepeater} this
14314 this.el.on("mousedown", this.handleMouseDown, this);
14315 if(this.preventDefault || this.stopDefault){
14316 this.el.on("click", function(e){
14317 if(this.preventDefault){
14318 e.preventDefault();
14320 if(this.stopDefault){
14326 // allow inline handler
14328 this.on("click", this.handler, this.scope || this);
14331 Roo.util.ClickRepeater.superclass.constructor.call(this);
14334 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14337 preventDefault : true,
14338 stopDefault : false,
14342 handleMouseDown : function(){
14343 clearTimeout(this.timer);
14345 if(this.pressClass){
14346 this.el.addClass(this.pressClass);
14348 this.mousedownTime = new Date();
14350 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14351 this.el.on("mouseout", this.handleMouseOut, this);
14353 this.fireEvent("mousedown", this);
14354 this.fireEvent("click", this);
14356 this.timer = this.click.defer(this.delay || this.interval, this);
14360 click : function(){
14361 this.fireEvent("click", this);
14362 this.timer = this.click.defer(this.getInterval(), this);
14366 getInterval: function(){
14367 if(!this.accelerate){
14368 return this.interval;
14370 var pressTime = this.mousedownTime.getElapsed();
14371 if(pressTime < 500){
14373 }else if(pressTime < 1700){
14375 }else if(pressTime < 2600){
14377 }else if(pressTime < 3500){
14379 }else if(pressTime < 4400){
14381 }else if(pressTime < 5300){
14383 }else if(pressTime < 6200){
14391 handleMouseOut : function(){
14392 clearTimeout(this.timer);
14393 if(this.pressClass){
14394 this.el.removeClass(this.pressClass);
14396 this.el.on("mouseover", this.handleMouseReturn, this);
14400 handleMouseReturn : function(){
14401 this.el.un("mouseover", this.handleMouseReturn);
14402 if(this.pressClass){
14403 this.el.addClass(this.pressClass);
14409 handleMouseUp : function(){
14410 clearTimeout(this.timer);
14411 this.el.un("mouseover", this.handleMouseReturn);
14412 this.el.un("mouseout", this.handleMouseOut);
14413 Roo.get(document).un("mouseup", this.handleMouseUp);
14414 this.el.removeClass(this.pressClass);
14415 this.fireEvent("mouseup", this);
14419 * Ext JS Library 1.1.1
14420 * Copyright(c) 2006-2007, Ext JS, LLC.
14422 * Originally Released Under LGPL - original licence link has changed is not relivant.
14425 * <script type="text/javascript">
14430 * @class Roo.KeyNav
14431 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14432 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14433 * way to implement custom navigation schemes for any UI component.</p>
14434 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14435 * pageUp, pageDown, del, home, end. Usage:</p>
14437 var nav = new Roo.KeyNav("my-element", {
14438 "left" : function(e){
14439 this.moveLeft(e.ctrlKey);
14441 "right" : function(e){
14442 this.moveRight(e.ctrlKey);
14444 "enter" : function(e){
14451 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14452 * @param {Object} config The config
14454 Roo.KeyNav = function(el, config){
14455 this.el = Roo.get(el);
14456 Roo.apply(this, config);
14457 if(!this.disabled){
14458 this.disabled = true;
14463 Roo.KeyNav.prototype = {
14465 * @cfg {Boolean} disabled
14466 * True to disable this KeyNav instance (defaults to false)
14470 * @cfg {String} defaultEventAction
14471 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14472 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14473 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14475 defaultEventAction: "stopEvent",
14477 * @cfg {Boolean} forceKeyDown
14478 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14479 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14480 * handle keydown instead of keypress.
14482 forceKeyDown : false,
14485 prepareEvent : function(e){
14486 var k = e.getKey();
14487 var h = this.keyToHandler[k];
14488 //if(h && this[h]){
14489 // e.stopPropagation();
14491 if(Roo.isSafari && h && k >= 37 && k <= 40){
14497 relay : function(e){
14498 var k = e.getKey();
14499 var h = this.keyToHandler[k];
14501 if(this.doRelay(e, this[h], h) !== true){
14502 e[this.defaultEventAction]();
14508 doRelay : function(e, h, hname){
14509 return h.call(this.scope || this, e);
14512 // possible handlers
14526 // quick lookup hash
14543 * Enable this KeyNav
14545 enable: function(){
14547 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14548 // the EventObject will normalize Safari automatically
14549 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14550 this.el.on("keydown", this.relay, this);
14552 this.el.on("keydown", this.prepareEvent, this);
14553 this.el.on("keypress", this.relay, this);
14555 this.disabled = false;
14560 * Disable this KeyNav
14562 disable: function(){
14563 if(!this.disabled){
14564 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14565 this.el.un("keydown", this.relay);
14567 this.el.un("keydown", this.prepareEvent);
14568 this.el.un("keypress", this.relay);
14570 this.disabled = true;
14575 * Ext JS Library 1.1.1
14576 * Copyright(c) 2006-2007, Ext JS, LLC.
14578 * Originally Released Under LGPL - original licence link has changed is not relivant.
14581 * <script type="text/javascript">
14586 * @class Roo.KeyMap
14587 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14588 * The constructor accepts the same config object as defined by {@link #addBinding}.
14589 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14590 * combination it will call the function with this signature (if the match is a multi-key
14591 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14592 * A KeyMap can also handle a string representation of keys.<br />
14595 // map one key by key code
14596 var map = new Roo.KeyMap("my-element", {
14597 key: 13, // or Roo.EventObject.ENTER
14602 // map multiple keys to one action by string
14603 var map = new Roo.KeyMap("my-element", {
14609 // map multiple keys to multiple actions by strings and array of codes
14610 var map = new Roo.KeyMap("my-element", [
14613 fn: function(){ alert("Return was pressed"); }
14616 fn: function(){ alert('a, b or c was pressed'); }
14621 fn: function(){ alert('Control + shift + tab was pressed.'); }
14625 * <b>Note: A KeyMap starts enabled</b>
14627 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14628 * @param {Object} config The config (see {@link #addBinding})
14629 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14631 Roo.KeyMap = function(el, config, eventName){
14632 this.el = Roo.get(el);
14633 this.eventName = eventName || "keydown";
14634 this.bindings = [];
14636 this.addBinding(config);
14641 Roo.KeyMap.prototype = {
14643 * True to stop the event from bubbling and prevent the default browser action if the
14644 * key was handled by the KeyMap (defaults to false)
14650 * Add a new binding to this KeyMap. The following config object properties are supported:
14652 Property Type Description
14653 ---------- --------------- ----------------------------------------------------------------------
14654 key String/Array A single keycode or an array of keycodes to handle
14655 shift Boolean True to handle key only when shift is pressed (defaults to false)
14656 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14657 alt Boolean True to handle key only when alt is pressed (defaults to false)
14658 fn Function The function to call when KeyMap finds the expected key combination
14659 scope Object The scope of the callback function
14665 var map = new Roo.KeyMap(document, {
14666 key: Roo.EventObject.ENTER,
14671 //Add a new binding to the existing KeyMap later
14679 * @param {Object/Array} config A single KeyMap config or an array of configs
14681 addBinding : function(config){
14682 if(config instanceof Array){
14683 for(var i = 0, len = config.length; i < len; i++){
14684 this.addBinding(config[i]);
14688 var keyCode = config.key,
14689 shift = config.shift,
14690 ctrl = config.ctrl,
14693 scope = config.scope;
14694 if(typeof keyCode == "string"){
14696 var keyString = keyCode.toUpperCase();
14697 for(var j = 0, len = keyString.length; j < len; j++){
14698 ks.push(keyString.charCodeAt(j));
14702 var keyArray = keyCode instanceof Array;
14703 var handler = function(e){
14704 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14705 var k = e.getKey();
14707 for(var i = 0, len = keyCode.length; i < len; i++){
14708 if(keyCode[i] == k){
14709 if(this.stopEvent){
14712 fn.call(scope || window, k, e);
14718 if(this.stopEvent){
14721 fn.call(scope || window, k, e);
14726 this.bindings.push(handler);
14730 * Shorthand for adding a single key listener
14731 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14732 * following options:
14733 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14734 * @param {Function} fn The function to call
14735 * @param {Object} scope (optional) The scope of the function
14737 on : function(key, fn, scope){
14738 var keyCode, shift, ctrl, alt;
14739 if(typeof key == "object" && !(key instanceof Array)){
14758 handleKeyDown : function(e){
14759 if(this.enabled){ //just in case
14760 var b = this.bindings;
14761 for(var i = 0, len = b.length; i < len; i++){
14762 b[i].call(this, e);
14768 * Returns true if this KeyMap is enabled
14769 * @return {Boolean}
14771 isEnabled : function(){
14772 return this.enabled;
14776 * Enables this KeyMap
14778 enable: function(){
14780 this.el.on(this.eventName, this.handleKeyDown, this);
14781 this.enabled = true;
14786 * Disable this KeyMap
14788 disable: function(){
14790 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14791 this.enabled = false;
14796 * Ext JS Library 1.1.1
14797 * Copyright(c) 2006-2007, Ext JS, LLC.
14799 * Originally Released Under LGPL - original licence link has changed is not relivant.
14802 * <script type="text/javascript">
14807 * @class Roo.util.TextMetrics
14808 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14809 * wide, in pixels, a given block of text will be.
14812 Roo.util.TextMetrics = function(){
14816 * Measures the size of the specified text
14817 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14818 * that can affect the size of the rendered text
14819 * @param {String} text The text to measure
14820 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14821 * in order to accurately measure the text height
14822 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14824 measure : function(el, text, fixedWidth){
14826 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14829 shared.setFixedWidth(fixedWidth || 'auto');
14830 return shared.getSize(text);
14834 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14835 * the overhead of multiple calls to initialize the style properties on each measurement.
14836 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14837 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14838 * in order to accurately measure the text height
14839 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14841 createInstance : function(el, fixedWidth){
14842 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14849 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14850 var ml = new Roo.Element(document.createElement('div'));
14851 document.body.appendChild(ml.dom);
14852 ml.position('absolute');
14853 ml.setLeftTop(-1000, -1000);
14857 ml.setWidth(fixedWidth);
14862 * Returns the size of the specified text based on the internal element's style and width properties
14863 * @memberOf Roo.util.TextMetrics.Instance#
14864 * @param {String} text The text to measure
14865 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14867 getSize : function(text){
14869 var s = ml.getSize();
14875 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14876 * that can affect the size of the rendered text
14877 * @memberOf Roo.util.TextMetrics.Instance#
14878 * @param {String/HTMLElement} el The element, dom node or id
14880 bind : function(el){
14882 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14887 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14888 * to set a fixed width in order to accurately measure the text height.
14889 * @memberOf Roo.util.TextMetrics.Instance#
14890 * @param {Number} width The width to set on the element
14892 setFixedWidth : function(width){
14893 ml.setWidth(width);
14897 * Returns the measured width of the specified text
14898 * @memberOf Roo.util.TextMetrics.Instance#
14899 * @param {String} text The text to measure
14900 * @return {Number} width The width in pixels
14902 getWidth : function(text){
14903 ml.dom.style.width = 'auto';
14904 return this.getSize(text).width;
14908 * Returns the measured height of the specified text. For multiline text, be sure to call
14909 * {@link #setFixedWidth} if necessary.
14910 * @memberOf Roo.util.TextMetrics.Instance#
14911 * @param {String} text The text to measure
14912 * @return {Number} height The height in pixels
14914 getHeight : function(text){
14915 return this.getSize(text).height;
14919 instance.bind(bindTo);
14924 // backwards compat
14925 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14927 * Ext JS Library 1.1.1
14928 * Copyright(c) 2006-2007, Ext JS, LLC.
14930 * Originally Released Under LGPL - original licence link has changed is not relivant.
14933 * <script type="text/javascript">
14937 * @class Roo.state.Provider
14938 * Abstract base class for state provider implementations. This class provides methods
14939 * for encoding and decoding <b>typed</b> variables including dates and defines the
14940 * Provider interface.
14942 Roo.state.Provider = function(){
14944 * @event statechange
14945 * Fires when a state change occurs.
14946 * @param {Provider} this This state provider
14947 * @param {String} key The state key which was changed
14948 * @param {String} value The encoded value for the state
14951 "statechange": true
14954 Roo.state.Provider.superclass.constructor.call(this);
14956 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14958 * Returns the current value for a key
14959 * @param {String} name The key name
14960 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14961 * @return {Mixed} The state data
14963 get : function(name, defaultValue){
14964 return typeof this.state[name] == "undefined" ?
14965 defaultValue : this.state[name];
14969 * Clears a value from the state
14970 * @param {String} name The key name
14972 clear : function(name){
14973 delete this.state[name];
14974 this.fireEvent("statechange", this, name, null);
14978 * Sets the value for a key
14979 * @param {String} name The key name
14980 * @param {Mixed} value The value to set
14982 set : function(name, value){
14983 this.state[name] = value;
14984 this.fireEvent("statechange", this, name, value);
14988 * Decodes a string previously encoded with {@link #encodeValue}.
14989 * @param {String} value The value to decode
14990 * @return {Mixed} The decoded value
14992 decodeValue : function(cookie){
14993 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14994 var matches = re.exec(unescape(cookie));
14995 if(!matches || !matches[1]) {
14996 return; // non state cookie
14998 var type = matches[1];
14999 var v = matches[2];
15002 return parseFloat(v);
15004 return new Date(Date.parse(v));
15009 var values = v.split("^");
15010 for(var i = 0, len = values.length; i < len; i++){
15011 all.push(this.decodeValue(values[i]));
15016 var values = v.split("^");
15017 for(var i = 0, len = values.length; i < len; i++){
15018 var kv = values[i].split("=");
15019 all[kv[0]] = this.decodeValue(kv[1]);
15028 * Encodes a value including type information. Decode with {@link #decodeValue}.
15029 * @param {Mixed} value The value to encode
15030 * @return {String} The encoded value
15032 encodeValue : function(v){
15034 if(typeof v == "number"){
15036 }else if(typeof v == "boolean"){
15037 enc = "b:" + (v ? "1" : "0");
15038 }else if(v instanceof Date){
15039 enc = "d:" + v.toGMTString();
15040 }else if(v instanceof Array){
15042 for(var i = 0, len = v.length; i < len; i++){
15043 flat += this.encodeValue(v[i]);
15049 }else if(typeof v == "object"){
15052 if(typeof v[key] != "function"){
15053 flat += key + "=" + this.encodeValue(v[key]) + "^";
15056 enc = "o:" + flat.substring(0, flat.length-1);
15060 return escape(enc);
15066 * Ext JS Library 1.1.1
15067 * Copyright(c) 2006-2007, Ext JS, LLC.
15069 * Originally Released Under LGPL - original licence link has changed is not relivant.
15072 * <script type="text/javascript">
15075 * @class Roo.state.Manager
15076 * This is the global state manager. By default all components that are "state aware" check this class
15077 * for state information if you don't pass them a custom state provider. In order for this class
15078 * to be useful, it must be initialized with a provider when your application initializes.
15080 // in your initialization function
15082 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15084 // supposed you have a {@link Roo.BorderLayout}
15085 var layout = new Roo.BorderLayout(...);
15086 layout.restoreState();
15087 // or a {Roo.BasicDialog}
15088 var dialog = new Roo.BasicDialog(...);
15089 dialog.restoreState();
15093 Roo.state.Manager = function(){
15094 var provider = new Roo.state.Provider();
15098 * Configures the default state provider for your application
15099 * @param {Provider} stateProvider The state provider to set
15101 setProvider : function(stateProvider){
15102 provider = stateProvider;
15106 * Returns the current value for a key
15107 * @param {String} name The key name
15108 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15109 * @return {Mixed} The state data
15111 get : function(key, defaultValue){
15112 return provider.get(key, defaultValue);
15116 * Sets the value for a key
15117 * @param {String} name The key name
15118 * @param {Mixed} value The state data
15120 set : function(key, value){
15121 provider.set(key, value);
15125 * Clears a value from the state
15126 * @param {String} name The key name
15128 clear : function(key){
15129 provider.clear(key);
15133 * Gets the currently configured state provider
15134 * @return {Provider} The state provider
15136 getProvider : function(){
15143 * Ext JS Library 1.1.1
15144 * Copyright(c) 2006-2007, Ext JS, LLC.
15146 * Originally Released Under LGPL - original licence link has changed is not relivant.
15149 * <script type="text/javascript">
15152 * @class Roo.state.CookieProvider
15153 * @extends Roo.state.Provider
15154 * The default Provider implementation which saves state via cookies.
15157 var cp = new Roo.state.CookieProvider({
15159 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15160 domain: "roojs.com"
15162 Roo.state.Manager.setProvider(cp);
15164 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15165 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15166 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15167 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15168 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15169 * domain the page is running on including the 'www' like 'www.roojs.com')
15170 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15172 * Create a new CookieProvider
15173 * @param {Object} config The configuration object
15175 Roo.state.CookieProvider = function(config){
15176 Roo.state.CookieProvider.superclass.constructor.call(this);
15178 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15179 this.domain = null;
15180 this.secure = false;
15181 Roo.apply(this, config);
15182 this.state = this.readCookies();
15185 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15187 set : function(name, value){
15188 if(typeof value == "undefined" || value === null){
15192 this.setCookie(name, value);
15193 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15197 clear : function(name){
15198 this.clearCookie(name);
15199 Roo.state.CookieProvider.superclass.clear.call(this, name);
15203 readCookies : function(){
15205 var c = document.cookie + ";";
15206 var re = /\s?(.*?)=(.*?);/g;
15208 while((matches = re.exec(c)) != null){
15209 var name = matches[1];
15210 var value = matches[2];
15211 if(name && name.substring(0,3) == "ys-"){
15212 cookies[name.substr(3)] = this.decodeValue(value);
15219 setCookie : function(name, value){
15220 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15221 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15222 ((this.path == null) ? "" : ("; path=" + this.path)) +
15223 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15224 ((this.secure == true) ? "; secure" : "");
15228 clearCookie : function(name){
15229 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15230 ((this.path == null) ? "" : ("; path=" + this.path)) +
15231 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15232 ((this.secure == true) ? "; secure" : "");
15236 * Ext JS Library 1.1.1
15237 * Copyright(c) 2006-2007, Ext JS, LLC.
15239 * Originally Released Under LGPL - original licence link has changed is not relivant.
15242 * <script type="text/javascript">
15247 * @class Roo.ComponentMgr
15248 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15251 Roo.ComponentMgr = function(){
15252 var all = new Roo.util.MixedCollection();
15256 * Registers a component.
15257 * @param {Roo.Component} c The component
15259 register : function(c){
15264 * Unregisters a component.
15265 * @param {Roo.Component} c The component
15267 unregister : function(c){
15272 * Returns a component by id
15273 * @param {String} id The component id
15275 get : function(id){
15276 return all.get(id);
15280 * Registers a function that will be called when a specified component is added to ComponentMgr
15281 * @param {String} id The component id
15282 * @param {Funtction} fn The callback function
15283 * @param {Object} scope The scope of the callback
15285 onAvailable : function(id, fn, scope){
15286 all.on("add", function(index, o){
15288 fn.call(scope || o, o);
15289 all.un("add", fn, scope);
15296 * Ext JS Library 1.1.1
15297 * Copyright(c) 2006-2007, Ext JS, LLC.
15299 * Originally Released Under LGPL - original licence link has changed is not relivant.
15302 * <script type="text/javascript">
15306 * @class Roo.Component
15307 * @extends Roo.util.Observable
15308 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15309 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15310 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15311 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15312 * All visual components (widgets) that require rendering into a layout should subclass Component.
15314 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15315 * 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
15316 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15318 Roo.Component = function(config){
15319 config = config || {};
15320 if(config.tagName || config.dom || typeof config == "string"){ // element object
15321 config = {el: config, id: config.id || config};
15323 this.initialConfig = config;
15325 Roo.apply(this, config);
15329 * Fires after the component is disabled.
15330 * @param {Roo.Component} this
15335 * Fires after the component is enabled.
15336 * @param {Roo.Component} this
15340 * @event beforeshow
15341 * Fires before the component is shown. Return false to stop the show.
15342 * @param {Roo.Component} this
15347 * Fires after the component is shown.
15348 * @param {Roo.Component} this
15352 * @event beforehide
15353 * Fires before the component is hidden. Return false to stop the hide.
15354 * @param {Roo.Component} this
15359 * Fires after the component is hidden.
15360 * @param {Roo.Component} this
15364 * @event beforerender
15365 * Fires before the component is rendered. Return false to stop the render.
15366 * @param {Roo.Component} this
15368 beforerender : true,
15371 * Fires after the component is rendered.
15372 * @param {Roo.Component} this
15376 * @event beforedestroy
15377 * Fires before the component is destroyed. Return false to stop the destroy.
15378 * @param {Roo.Component} this
15380 beforedestroy : true,
15383 * Fires after the component is destroyed.
15384 * @param {Roo.Component} this
15389 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15391 Roo.ComponentMgr.register(this);
15392 Roo.Component.superclass.constructor.call(this);
15393 this.initComponent();
15394 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15395 this.render(this.renderTo);
15396 delete this.renderTo;
15401 Roo.Component.AUTO_ID = 1000;
15403 Roo.extend(Roo.Component, Roo.util.Observable, {
15405 * @scope Roo.Component.prototype
15407 * true if this component is hidden. Read-only.
15412 * true if this component is disabled. Read-only.
15417 * true if this component has been rendered. Read-only.
15421 /** @cfg {String} disableClass
15422 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15424 disabledClass : "x-item-disabled",
15425 /** @cfg {Boolean} allowDomMove
15426 * Whether the component can move the Dom node when rendering (defaults to true).
15428 allowDomMove : true,
15429 /** @cfg {String} hideMode (display|visibility)
15430 * How this component should hidden. Supported values are
15431 * "visibility" (css visibility), "offsets" (negative offset position) and
15432 * "display" (css display) - defaults to "display".
15434 hideMode: 'display',
15437 ctype : "Roo.Component",
15440 * @cfg {String} actionMode
15441 * which property holds the element that used for hide() / show() / disable() / enable()
15442 * default is 'el' for forms you probably want to set this to fieldEl
15447 getActionEl : function(){
15448 return this[this.actionMode];
15451 initComponent : Roo.emptyFn,
15453 * If this is a lazy rendering component, render it to its container element.
15454 * @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.
15456 render : function(container, position){
15462 if(this.fireEvent("beforerender", this) === false){
15466 if(!container && this.el){
15467 this.el = Roo.get(this.el);
15468 container = this.el.dom.parentNode;
15469 this.allowDomMove = false;
15471 this.container = Roo.get(container);
15472 this.rendered = true;
15473 if(position !== undefined){
15474 if(typeof position == 'number'){
15475 position = this.container.dom.childNodes[position];
15477 position = Roo.getDom(position);
15480 this.onRender(this.container, position || null);
15482 this.el.addClass(this.cls);
15486 this.el.applyStyles(this.style);
15489 this.fireEvent("render", this);
15490 this.afterRender(this.container);
15503 // default function is not really useful
15504 onRender : function(ct, position){
15506 this.el = Roo.get(this.el);
15507 if(this.allowDomMove !== false){
15508 ct.dom.insertBefore(this.el.dom, position);
15514 getAutoCreate : function(){
15515 var cfg = typeof this.autoCreate == "object" ?
15516 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15517 if(this.id && !cfg.id){
15524 afterRender : Roo.emptyFn,
15527 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15528 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15530 destroy : function(){
15531 if(this.fireEvent("beforedestroy", this) !== false){
15532 this.purgeListeners();
15533 this.beforeDestroy();
15535 this.el.removeAllListeners();
15537 if(this.actionMode == "container"){
15538 this.container.remove();
15542 Roo.ComponentMgr.unregister(this);
15543 this.fireEvent("destroy", this);
15548 beforeDestroy : function(){
15553 onDestroy : function(){
15558 * Returns the underlying {@link Roo.Element}.
15559 * @return {Roo.Element} The element
15561 getEl : function(){
15566 * Returns the id of this component.
15569 getId : function(){
15574 * Try to focus this component.
15575 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15576 * @return {Roo.Component} this
15578 focus : function(selectText){
15581 if(selectText === true){
15582 this.el.dom.select();
15597 * Disable this component.
15598 * @return {Roo.Component} this
15600 disable : function(){
15604 this.disabled = true;
15605 this.fireEvent("disable", this);
15610 onDisable : function(){
15611 this.getActionEl().addClass(this.disabledClass);
15612 this.el.dom.disabled = true;
15616 * Enable this component.
15617 * @return {Roo.Component} this
15619 enable : function(){
15623 this.disabled = false;
15624 this.fireEvent("enable", this);
15629 onEnable : function(){
15630 this.getActionEl().removeClass(this.disabledClass);
15631 this.el.dom.disabled = false;
15635 * Convenience function for setting disabled/enabled by boolean.
15636 * @param {Boolean} disabled
15638 setDisabled : function(disabled){
15639 this[disabled ? "disable" : "enable"]();
15643 * Show this component.
15644 * @return {Roo.Component} this
15647 if(this.fireEvent("beforeshow", this) !== false){
15648 this.hidden = false;
15652 this.fireEvent("show", this);
15658 onShow : function(){
15659 var ae = this.getActionEl();
15660 if(this.hideMode == 'visibility'){
15661 ae.dom.style.visibility = "visible";
15662 }else if(this.hideMode == 'offsets'){
15663 ae.removeClass('x-hidden');
15665 ae.dom.style.display = "";
15670 * Hide this component.
15671 * @return {Roo.Component} this
15674 if(this.fireEvent("beforehide", this) !== false){
15675 this.hidden = true;
15679 this.fireEvent("hide", this);
15685 onHide : function(){
15686 var ae = this.getActionEl();
15687 if(this.hideMode == 'visibility'){
15688 ae.dom.style.visibility = "hidden";
15689 }else if(this.hideMode == 'offsets'){
15690 ae.addClass('x-hidden');
15692 ae.dom.style.display = "none";
15697 * Convenience function to hide or show this component by boolean.
15698 * @param {Boolean} visible True to show, false to hide
15699 * @return {Roo.Component} this
15701 setVisible: function(visible){
15711 * Returns true if this component is visible.
15713 isVisible : function(){
15714 return this.getActionEl().isVisible();
15717 cloneConfig : function(overrides){
15718 overrides = overrides || {};
15719 var id = overrides.id || Roo.id();
15720 var cfg = Roo.applyIf(overrides, this.initialConfig);
15721 cfg.id = id; // prevent dup id
15722 return new this.constructor(cfg);
15726 * Ext JS Library 1.1.1
15727 * Copyright(c) 2006-2007, Ext JS, LLC.
15729 * Originally Released Under LGPL - original licence link has changed is not relivant.
15732 * <script type="text/javascript">
15736 * @class Roo.BoxComponent
15737 * @extends Roo.Component
15738 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15739 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15740 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15741 * layout containers.
15743 * @param {Roo.Element/String/Object} config The configuration options.
15745 Roo.BoxComponent = function(config){
15746 Roo.Component.call(this, config);
15750 * Fires after the component is resized.
15751 * @param {Roo.Component} this
15752 * @param {Number} adjWidth The box-adjusted width that was set
15753 * @param {Number} adjHeight The box-adjusted height that was set
15754 * @param {Number} rawWidth The width that was originally specified
15755 * @param {Number} rawHeight The height that was originally specified
15760 * Fires after the component is moved.
15761 * @param {Roo.Component} this
15762 * @param {Number} x The new x position
15763 * @param {Number} y The new y position
15769 Roo.extend(Roo.BoxComponent, Roo.Component, {
15770 // private, set in afterRender to signify that the component has been rendered
15772 // private, used to defer height settings to subclasses
15773 deferHeight: false,
15774 /** @cfg {Number} width
15775 * width (optional) size of component
15777 /** @cfg {Number} height
15778 * height (optional) size of component
15782 * Sets the width and height of the component. This method fires the resize event. This method can accept
15783 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15784 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15785 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15786 * @return {Roo.BoxComponent} this
15788 setSize : function(w, h){
15789 // support for standard size objects
15790 if(typeof w == 'object'){
15795 if(!this.boxReady){
15801 // prevent recalcs when not needed
15802 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15805 this.lastSize = {width: w, height: h};
15807 var adj = this.adjustSize(w, h);
15808 var aw = adj.width, ah = adj.height;
15809 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15810 var rz = this.getResizeEl();
15811 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15812 rz.setSize(aw, ah);
15813 }else if(!this.deferHeight && ah !== undefined){
15815 }else if(aw !== undefined){
15818 this.onResize(aw, ah, w, h);
15819 this.fireEvent('resize', this, aw, ah, w, h);
15825 * Gets the current size of the component's underlying element.
15826 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15828 getSize : function(){
15829 return this.el.getSize();
15833 * Gets the current XY position of the component's underlying element.
15834 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15835 * @return {Array} The XY position of the element (e.g., [100, 200])
15837 getPosition : function(local){
15838 if(local === true){
15839 return [this.el.getLeft(true), this.el.getTop(true)];
15841 return this.xy || this.el.getXY();
15845 * Gets the current box measurements of the component's underlying element.
15846 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15847 * @returns {Object} box An object in the format {x, y, width, height}
15849 getBox : function(local){
15850 var s = this.el.getSize();
15852 s.x = this.el.getLeft(true);
15853 s.y = this.el.getTop(true);
15855 var xy = this.xy || this.el.getXY();
15863 * Sets the current box measurements of the component's underlying element.
15864 * @param {Object} box An object in the format {x, y, width, height}
15865 * @returns {Roo.BoxComponent} this
15867 updateBox : function(box){
15868 this.setSize(box.width, box.height);
15869 this.setPagePosition(box.x, box.y);
15874 getResizeEl : function(){
15875 return this.resizeEl || this.el;
15879 getPositionEl : function(){
15880 return this.positionEl || this.el;
15884 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15885 * This method fires the move event.
15886 * @param {Number} left The new left
15887 * @param {Number} top The new top
15888 * @returns {Roo.BoxComponent} this
15890 setPosition : function(x, y){
15893 if(!this.boxReady){
15896 var adj = this.adjustPosition(x, y);
15897 var ax = adj.x, ay = adj.y;
15899 var el = this.getPositionEl();
15900 if(ax !== undefined || ay !== undefined){
15901 if(ax !== undefined && ay !== undefined){
15902 el.setLeftTop(ax, ay);
15903 }else if(ax !== undefined){
15905 }else if(ay !== undefined){
15908 this.onPosition(ax, ay);
15909 this.fireEvent('move', this, ax, ay);
15915 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15916 * This method fires the move event.
15917 * @param {Number} x The new x position
15918 * @param {Number} y The new y position
15919 * @returns {Roo.BoxComponent} this
15921 setPagePosition : function(x, y){
15924 if(!this.boxReady){
15927 if(x === undefined || y === undefined){ // cannot translate undefined points
15930 var p = this.el.translatePoints(x, y);
15931 this.setPosition(p.left, p.top);
15936 onRender : function(ct, position){
15937 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15939 this.resizeEl = Roo.get(this.resizeEl);
15941 if(this.positionEl){
15942 this.positionEl = Roo.get(this.positionEl);
15947 afterRender : function(){
15948 Roo.BoxComponent.superclass.afterRender.call(this);
15949 this.boxReady = true;
15950 this.setSize(this.width, this.height);
15951 if(this.x || this.y){
15952 this.setPosition(this.x, this.y);
15954 if(this.pageX || this.pageY){
15955 this.setPagePosition(this.pageX, this.pageY);
15960 * Force the component's size to recalculate based on the underlying element's current height and width.
15961 * @returns {Roo.BoxComponent} this
15963 syncSize : function(){
15964 delete this.lastSize;
15965 this.setSize(this.el.getWidth(), this.el.getHeight());
15970 * Called after the component is resized, this method is empty by default but can be implemented by any
15971 * subclass that needs to perform custom logic after a resize occurs.
15972 * @param {Number} adjWidth The box-adjusted width that was set
15973 * @param {Number} adjHeight The box-adjusted height that was set
15974 * @param {Number} rawWidth The width that was originally specified
15975 * @param {Number} rawHeight The height that was originally specified
15977 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15982 * Called after the component is moved, this method is empty by default but can be implemented by any
15983 * subclass that needs to perform custom logic after a move occurs.
15984 * @param {Number} x The new x position
15985 * @param {Number} y The new y position
15987 onPosition : function(x, y){
15992 adjustSize : function(w, h){
15993 if(this.autoWidth){
15996 if(this.autoHeight){
15999 return {width : w, height: h};
16003 adjustPosition : function(x, y){
16004 return {x : x, y: y};
16007 * Original code for Roojs - LGPL
16008 * <script type="text/javascript">
16012 * @class Roo.XComponent
16013 * A delayed Element creator...
16014 * Or a way to group chunks of interface together.
16015 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16016 * used in conjunction with XComponent.build() it will create an instance of each element,
16017 * then call addxtype() to build the User interface.
16019 * Mypart.xyx = new Roo.XComponent({
16021 parent : 'Mypart.xyz', // empty == document.element.!!
16025 disabled : function() {}
16027 tree : function() { // return an tree of xtype declared components
16031 xtype : 'NestedLayoutPanel',
16038 * It can be used to build a big heiracy, with parent etc.
16039 * or you can just use this to render a single compoent to a dom element
16040 * MYPART.render(Roo.Element | String(id) | dom_element )
16047 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16048 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16050 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16052 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16053 * - if mulitple topModules exist, the last one is defined as the top module.
16057 * When the top level or multiple modules are to embedded into a existing HTML page,
16058 * the parent element can container '#id' of the element where the module will be drawn.
16062 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16063 * it relies more on a include mechanism, where sub modules are included into an outer page.
16064 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16066 * Bootstrap Roo Included elements
16068 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16069 * hence confusing the component builder as it thinks there are multiple top level elements.
16071 * String Over-ride & Translations
16073 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16074 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16075 * are needed. @see Roo.XComponent.overlayString
16079 * @extends Roo.util.Observable
16081 * @param cfg {Object} configuration of component
16084 Roo.XComponent = function(cfg) {
16085 Roo.apply(this, cfg);
16089 * Fires when this the componnt is built
16090 * @param {Roo.XComponent} c the component
16095 this.region = this.region || 'center'; // default..
16096 Roo.XComponent.register(this);
16097 this.modules = false;
16098 this.el = false; // where the layout goes..
16102 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16105 * The created element (with Roo.factory())
16106 * @type {Roo.Layout}
16112 * for BC - use el in new code
16113 * @type {Roo.Layout}
16119 * for BC - use el in new code
16120 * @type {Roo.Layout}
16125 * @cfg {Function|boolean} disabled
16126 * If this module is disabled by some rule, return true from the funtion
16131 * @cfg {String} parent
16132 * Name of parent element which it get xtype added to..
16137 * @cfg {String} order
16138 * Used to set the order in which elements are created (usefull for multiple tabs)
16143 * @cfg {String} name
16144 * String to display while loading.
16148 * @cfg {String} region
16149 * Region to render component to (defaults to center)
16154 * @cfg {Array} items
16155 * A single item array - the first element is the root of the tree..
16156 * It's done this way to stay compatible with the Xtype system...
16162 * The method that retuns the tree of parts that make up this compoennt
16169 * render element to dom or tree
16170 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16173 render : function(el)
16177 var hp = this.parent ? 1 : 0;
16178 Roo.debug && Roo.log(this);
16180 var tree = this._tree ? this._tree() : this.tree();
16183 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16184 // if parent is a '#.....' string, then let's use that..
16185 var ename = this.parent.substr(1);
16186 this.parent = false;
16187 Roo.debug && Roo.log(ename);
16189 case 'bootstrap-body':
16190 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16191 // this is the BorderLayout standard?
16192 this.parent = { el : true };
16195 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16196 // need to insert stuff...
16198 el : new Roo.bootstrap.layout.Border({
16199 el : document.body,
16205 tabPosition: 'top',
16206 //resizeTabs: true,
16207 alwaysShowTabs: true,
16217 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16218 this.parent = { el : new Roo.bootstrap.Body() };
16219 Roo.debug && Roo.log("setting el to doc body");
16222 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16226 this.parent = { el : true};
16229 el = Roo.get(ename);
16230 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16231 this.parent = { el : true};
16238 if (!el && !this.parent) {
16239 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16244 Roo.debug && Roo.log("EL:");
16245 Roo.debug && Roo.log(el);
16246 Roo.debug && Roo.log("this.parent.el:");
16247 Roo.debug && Roo.log(this.parent.el);
16250 // altertive root elements ??? - we need a better way to indicate these.
16251 var is_alt = Roo.XComponent.is_alt ||
16252 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16253 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16254 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16258 if (!this.parent && is_alt) {
16259 //el = Roo.get(document.body);
16260 this.parent = { el : true };
16265 if (!this.parent) {
16267 Roo.debug && Roo.log("no parent - creating one");
16269 el = el ? Roo.get(el) : false;
16271 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16274 el : new Roo.bootstrap.layout.Border({
16275 el: el || document.body,
16281 tabPosition: 'top',
16282 //resizeTabs: true,
16283 alwaysShowTabs: false,
16286 overflow: 'visible'
16292 // it's a top level one..
16294 el : new Roo.BorderLayout(el || document.body, {
16299 tabPosition: 'top',
16300 //resizeTabs: true,
16301 alwaysShowTabs: el && hp? false : true,
16302 hideTabs: el || !hp ? true : false,
16310 if (!this.parent.el) {
16311 // probably an old style ctor, which has been disabled.
16315 // The 'tree' method is '_tree now'
16317 tree.region = tree.region || this.region;
16318 var is_body = false;
16319 if (this.parent.el === true) {
16320 // bootstrap... - body..
16324 this.parent.el = Roo.factory(tree);
16328 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16329 this.fireEvent('built', this);
16331 this.panel = this.el;
16332 this.layout = this.panel.layout;
16333 this.parentLayout = this.parent.layout || false;
16339 Roo.apply(Roo.XComponent, {
16341 * @property hideProgress
16342 * true to disable the building progress bar.. usefull on single page renders.
16345 hideProgress : false,
16347 * @property buildCompleted
16348 * True when the builder has completed building the interface.
16351 buildCompleted : false,
16354 * @property topModule
16355 * the upper most module - uses document.element as it's constructor.
16362 * @property modules
16363 * array of modules to be created by registration system.
16364 * @type {Array} of Roo.XComponent
16369 * @property elmodules
16370 * array of modules to be created by which use #ID
16371 * @type {Array} of Roo.XComponent
16378 * Is an alternative Root - normally used by bootstrap or other systems,
16379 * where the top element in the tree can wrap 'body'
16380 * @type {boolean} (default false)
16385 * @property build_from_html
16386 * Build elements from html - used by bootstrap HTML stuff
16387 * - this is cleared after build is completed
16388 * @type {boolean} (default false)
16391 build_from_html : false,
16393 * Register components to be built later.
16395 * This solves the following issues
16396 * - Building is not done on page load, but after an authentication process has occured.
16397 * - Interface elements are registered on page load
16398 * - Parent Interface elements may not be loaded before child, so this handles that..
16405 module : 'Pman.Tab.projectMgr',
16407 parent : 'Pman.layout',
16408 disabled : false, // or use a function..
16411 * * @param {Object} details about module
16413 register : function(obj) {
16415 Roo.XComponent.event.fireEvent('register', obj);
16416 switch(typeof(obj.disabled) ) {
16422 if ( obj.disabled() ) {
16428 if (obj.disabled || obj.region == '#disabled') {
16434 this.modules.push(obj);
16438 * convert a string to an object..
16439 * eg. 'AAA.BBB' -> finds AAA.BBB
16443 toObject : function(str)
16445 if (!str || typeof(str) == 'object') {
16448 if (str.substring(0,1) == '#') {
16452 var ar = str.split('.');
16457 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16459 throw "Module not found : " + str;
16463 throw "Module not found : " + str;
16465 Roo.each(ar, function(e) {
16466 if (typeof(o[e]) == 'undefined') {
16467 throw "Module not found : " + str;
16478 * move modules into their correct place in the tree..
16481 preBuild : function ()
16484 Roo.each(this.modules , function (obj)
16486 Roo.XComponent.event.fireEvent('beforebuild', obj);
16488 var opar = obj.parent;
16490 obj.parent = this.toObject(opar);
16492 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16497 Roo.debug && Roo.log("GOT top level module");
16498 Roo.debug && Roo.log(obj);
16499 obj.modules = new Roo.util.MixedCollection(false,
16500 function(o) { return o.order + '' }
16502 this.topModule = obj;
16505 // parent is a string (usually a dom element name..)
16506 if (typeof(obj.parent) == 'string') {
16507 this.elmodules.push(obj);
16510 if (obj.parent.constructor != Roo.XComponent) {
16511 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16513 if (!obj.parent.modules) {
16514 obj.parent.modules = new Roo.util.MixedCollection(false,
16515 function(o) { return o.order + '' }
16518 if (obj.parent.disabled) {
16519 obj.disabled = true;
16521 obj.parent.modules.add(obj);
16526 * make a list of modules to build.
16527 * @return {Array} list of modules.
16530 buildOrder : function()
16533 var cmp = function(a,b) {
16534 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16536 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16537 throw "No top level modules to build";
16540 // make a flat list in order of modules to build.
16541 var mods = this.topModule ? [ this.topModule ] : [];
16544 // elmodules (is a list of DOM based modules )
16545 Roo.each(this.elmodules, function(e) {
16547 if (!this.topModule &&
16548 typeof(e.parent) == 'string' &&
16549 e.parent.substring(0,1) == '#' &&
16550 Roo.get(e.parent.substr(1))
16553 _this.topModule = e;
16559 // add modules to their parents..
16560 var addMod = function(m) {
16561 Roo.debug && Roo.log("build Order: add: " + m.name);
16564 if (m.modules && !m.disabled) {
16565 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16566 m.modules.keySort('ASC', cmp );
16567 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16569 m.modules.each(addMod);
16571 Roo.debug && Roo.log("build Order: no child modules");
16573 // not sure if this is used any more..
16575 m.finalize.name = m.name + " (clean up) ";
16576 mods.push(m.finalize);
16580 if (this.topModule && this.topModule.modules) {
16581 this.topModule.modules.keySort('ASC', cmp );
16582 this.topModule.modules.each(addMod);
16588 * Build the registered modules.
16589 * @param {Object} parent element.
16590 * @param {Function} optional method to call after module has been added.
16594 build : function(opts)
16597 if (typeof(opts) != 'undefined') {
16598 Roo.apply(this,opts);
16602 var mods = this.buildOrder();
16604 //this.allmods = mods;
16605 //Roo.debug && Roo.log(mods);
16607 if (!mods.length) { // should not happen
16608 throw "NO modules!!!";
16612 var msg = "Building Interface...";
16613 // flash it up as modal - so we store the mask!?
16614 if (!this.hideProgress && Roo.MessageBox) {
16615 Roo.MessageBox.show({ title: 'loading' });
16616 Roo.MessageBox.show({
16617 title: "Please wait...",
16627 var total = mods.length;
16630 var progressRun = function() {
16631 if (!mods.length) {
16632 Roo.debug && Roo.log('hide?');
16633 if (!this.hideProgress && Roo.MessageBox) {
16634 Roo.MessageBox.hide();
16636 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16638 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16644 var m = mods.shift();
16647 Roo.debug && Roo.log(m);
16648 // not sure if this is supported any more.. - modules that are are just function
16649 if (typeof(m) == 'function') {
16651 return progressRun.defer(10, _this);
16655 msg = "Building Interface " + (total - mods.length) +
16657 (m.name ? (' - ' + m.name) : '');
16658 Roo.debug && Roo.log(msg);
16659 if (!_this.hideProgress && Roo.MessageBox) {
16660 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16664 // is the module disabled?
16665 var disabled = (typeof(m.disabled) == 'function') ?
16666 m.disabled.call(m.module.disabled) : m.disabled;
16670 return progressRun(); // we do not update the display!
16678 // it's 10 on top level, and 1 on others??? why...
16679 return progressRun.defer(10, _this);
16682 progressRun.defer(1, _this);
16688 * Overlay a set of modified strings onto a component
16689 * This is dependant on our builder exporting the strings and 'named strings' elements.
16691 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
16692 * @param {Object} associative array of 'named' string and it's new value.
16695 overlayStrings : function( component, strings )
16697 if (typeof(component['_named_strings']) == 'undefined') {
16698 throw "ERROR: component does not have _named_strings";
16700 for ( var k in strings ) {
16701 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
16702 if (md !== false) {
16703 component['_strings'][md] = strings[k];
16705 Roo.log('could not find named string: ' + k + ' in');
16706 Roo.log(component);
16721 * wrapper for event.on - aliased later..
16722 * Typically use to register a event handler for register:
16724 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16733 Roo.XComponent.event = new Roo.util.Observable({
16737 * Fires when an Component is registered,
16738 * set the disable property on the Component to stop registration.
16739 * @param {Roo.XComponent} c the component being registerd.
16744 * @event beforebuild
16745 * Fires before each Component is built
16746 * can be used to apply permissions.
16747 * @param {Roo.XComponent} c the component being registerd.
16750 'beforebuild' : true,
16752 * @event buildcomplete
16753 * Fires on the top level element when all elements have been built
16754 * @param {Roo.XComponent} the top level component.
16756 'buildcomplete' : true
16761 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
16764 * marked - a markdown parser
16765 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
16766 * https://github.com/chjj/marked
16772 * Roo.Markdown - is a very crude wrapper around marked..
16776 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
16778 * Note: move the sample code to the bottom of this
16779 * file before uncommenting it.
16784 Roo.Markdown.toHtml = function(text) {
16786 var c = new Roo.Markdown.marked.setOptions({
16787 renderer: new Roo.Markdown.marked.Renderer(),
16798 text = text.replace(/\\\n/g,' ');
16799 return Roo.Markdown.marked(text);
16804 // Wraps all "globals" so that the only thing
16805 // exposed is makeHtml().
16811 * eval:var:unescape
16819 var escape = function (html, encode) {
16821 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
16822 .replace(/</g, '<')
16823 .replace(/>/g, '>')
16824 .replace(/"/g, '"')
16825 .replace(/'/g, ''');
16828 var unescape = function (html) {
16829 // explicitly match decimal, hex, and named HTML entities
16830 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
16831 n = n.toLowerCase();
16832 if (n === 'colon') { return ':'; }
16833 if (n.charAt(0) === '#') {
16834 return n.charAt(1) === 'x'
16835 ? String.fromCharCode(parseInt(n.substring(2), 16))
16836 : String.fromCharCode(+n.substring(1));
16842 var replace = function (regex, opt) {
16843 regex = regex.source;
16845 return function self(name, val) {
16846 if (!name) { return new RegExp(regex, opt); }
16847 val = val.source || val;
16848 val = val.replace(/(^|[^\[])\^/g, '$1');
16849 regex = regex.replace(name, val);
16858 var noop = function () {}
16864 var merge = function (obj) {
16869 for (; i < arguments.length; i++) {
16870 target = arguments[i];
16871 for (key in target) {
16872 if (Object.prototype.hasOwnProperty.call(target, key)) {
16873 obj[key] = target[key];
16883 * Block-Level Grammar
16891 code: /^( {4}[^\n]+\n*)+/,
16893 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
16894 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
16896 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
16897 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
16898 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
16899 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
16900 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
16902 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
16906 block.bullet = /(?:[*+-]|\d+\.)/;
16907 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
16908 block.item = replace(block.item, 'gm')
16909 (/bull/g, block.bullet)
16912 block.list = replace(block.list)
16913 (/bull/g, block.bullet)
16914 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
16915 ('def', '\\n+(?=' + block.def.source + ')')
16918 block.blockquote = replace(block.blockquote)
16922 block._tag = '(?!(?:'
16923 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
16924 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
16925 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
16927 block.html = replace(block.html)
16928 ('comment', /<!--[\s\S]*?-->/)
16929 ('closed', /<(tag)[\s\S]+?<\/\1>/)
16930 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
16931 (/tag/g, block._tag)
16934 block.paragraph = replace(block.paragraph)
16936 ('heading', block.heading)
16937 ('lheading', block.lheading)
16938 ('blockquote', block.blockquote)
16939 ('tag', '<' + block._tag)
16944 * Normal Block Grammar
16947 block.normal = merge({}, block);
16950 * GFM Block Grammar
16953 block.gfm = merge({}, block.normal, {
16954 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
16956 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
16959 block.gfm.paragraph = replace(block.paragraph)
16961 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
16962 + block.list.source.replace('\\1', '\\3') + '|')
16966 * GFM + Tables Block Grammar
16969 block.tables = merge({}, block.gfm, {
16970 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
16971 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
16978 var Lexer = function (options) {
16980 this.tokens.links = {};
16981 this.options = options || marked.defaults;
16982 this.rules = block.normal;
16984 if (this.options.gfm) {
16985 if (this.options.tables) {
16986 this.rules = block.tables;
16988 this.rules = block.gfm;
16994 * Expose Block Rules
16997 Lexer.rules = block;
17000 * Static Lex Method
17003 Lexer.lex = function(src, options) {
17004 var lexer = new Lexer(options);
17005 return lexer.lex(src);
17012 Lexer.prototype.lex = function(src) {
17014 .replace(/\r\n|\r/g, '\n')
17015 .replace(/\t/g, ' ')
17016 .replace(/\u00a0/g, ' ')
17017 .replace(/\u2424/g, '\n');
17019 return this.token(src, true);
17026 Lexer.prototype.token = function(src, top, bq) {
17027 var src = src.replace(/^ +$/gm, '')
17040 if (cap = this.rules.newline.exec(src)) {
17041 src = src.substring(cap[0].length);
17042 if (cap[0].length > 1) {
17050 if (cap = this.rules.code.exec(src)) {
17051 src = src.substring(cap[0].length);
17052 cap = cap[0].replace(/^ {4}/gm, '');
17055 text: !this.options.pedantic
17056 ? cap.replace(/\n+$/, '')
17063 if (cap = this.rules.fences.exec(src)) {
17064 src = src.substring(cap[0].length);
17074 if (cap = this.rules.heading.exec(src)) {
17075 src = src.substring(cap[0].length);
17078 depth: cap[1].length,
17084 // table no leading pipe (gfm)
17085 if (top && (cap = this.rules.nptable.exec(src))) {
17086 src = src.substring(cap[0].length);
17090 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17091 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17092 cells: cap[3].replace(/\n$/, '').split('\n')
17095 for (i = 0; i < item.align.length; i++) {
17096 if (/^ *-+: *$/.test(item.align[i])) {
17097 item.align[i] = 'right';
17098 } else if (/^ *:-+: *$/.test(item.align[i])) {
17099 item.align[i] = 'center';
17100 } else if (/^ *:-+ *$/.test(item.align[i])) {
17101 item.align[i] = 'left';
17103 item.align[i] = null;
17107 for (i = 0; i < item.cells.length; i++) {
17108 item.cells[i] = item.cells[i].split(/ *\| */);
17111 this.tokens.push(item);
17117 if (cap = this.rules.lheading.exec(src)) {
17118 src = src.substring(cap[0].length);
17121 depth: cap[2] === '=' ? 1 : 2,
17128 if (cap = this.rules.hr.exec(src)) {
17129 src = src.substring(cap[0].length);
17137 if (cap = this.rules.blockquote.exec(src)) {
17138 src = src.substring(cap[0].length);
17141 type: 'blockquote_start'
17144 cap = cap[0].replace(/^ *> ?/gm, '');
17146 // Pass `top` to keep the current
17147 // "toplevel" state. This is exactly
17148 // how markdown.pl works.
17149 this.token(cap, top, true);
17152 type: 'blockquote_end'
17159 if (cap = this.rules.list.exec(src)) {
17160 src = src.substring(cap[0].length);
17164 type: 'list_start',
17165 ordered: bull.length > 1
17168 // Get each top-level item.
17169 cap = cap[0].match(this.rules.item);
17175 for (; i < l; i++) {
17178 // Remove the list item's bullet
17179 // so it is seen as the next token.
17180 space = item.length;
17181 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17183 // Outdent whatever the
17184 // list item contains. Hacky.
17185 if (~item.indexOf('\n ')) {
17186 space -= item.length;
17187 item = !this.options.pedantic
17188 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17189 : item.replace(/^ {1,4}/gm, '');
17192 // Determine whether the next list item belongs here.
17193 // Backpedal if it does not belong in this list.
17194 if (this.options.smartLists && i !== l - 1) {
17195 b = block.bullet.exec(cap[i + 1])[0];
17196 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17197 src = cap.slice(i + 1).join('\n') + src;
17202 // Determine whether item is loose or not.
17203 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17204 // for discount behavior.
17205 loose = next || /\n\n(?!\s*$)/.test(item);
17207 next = item.charAt(item.length - 1) === '\n';
17208 if (!loose) { loose = next; }
17213 ? 'loose_item_start'
17214 : 'list_item_start'
17218 this.token(item, false, bq);
17221 type: 'list_item_end'
17233 if (cap = this.rules.html.exec(src)) {
17234 src = src.substring(cap[0].length);
17236 type: this.options.sanitize
17239 pre: !this.options.sanitizer
17240 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17247 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17248 src = src.substring(cap[0].length);
17249 this.tokens.links[cap[1].toLowerCase()] = {
17257 if (top && (cap = this.rules.table.exec(src))) {
17258 src = src.substring(cap[0].length);
17262 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17263 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17264 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17267 for (i = 0; i < item.align.length; i++) {
17268 if (/^ *-+: *$/.test(item.align[i])) {
17269 item.align[i] = 'right';
17270 } else if (/^ *:-+: *$/.test(item.align[i])) {
17271 item.align[i] = 'center';
17272 } else if (/^ *:-+ *$/.test(item.align[i])) {
17273 item.align[i] = 'left';
17275 item.align[i] = null;
17279 for (i = 0; i < item.cells.length; i++) {
17280 item.cells[i] = item.cells[i]
17281 .replace(/^ *\| *| *\| *$/g, '')
17285 this.tokens.push(item);
17290 // top-level paragraph
17291 if (top && (cap = this.rules.paragraph.exec(src))) {
17292 src = src.substring(cap[0].length);
17295 text: cap[1].charAt(cap[1].length - 1) === '\n'
17296 ? cap[1].slice(0, -1)
17303 if (cap = this.rules.text.exec(src)) {
17304 // Top-level should never reach here.
17305 src = src.substring(cap[0].length);
17315 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17319 return this.tokens;
17323 * Inline-Level Grammar
17327 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17328 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17330 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17331 link: /^!?\[(inside)\]\(href\)/,
17332 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17333 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17334 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17335 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17336 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17337 br: /^ {2,}\n(?!\s*$)/,
17339 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17342 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17343 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17345 inline.link = replace(inline.link)
17346 ('inside', inline._inside)
17347 ('href', inline._href)
17350 inline.reflink = replace(inline.reflink)
17351 ('inside', inline._inside)
17355 * Normal Inline Grammar
17358 inline.normal = merge({}, inline);
17361 * Pedantic Inline Grammar
17364 inline.pedantic = merge({}, inline.normal, {
17365 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17366 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17370 * GFM Inline Grammar
17373 inline.gfm = merge({}, inline.normal, {
17374 escape: replace(inline.escape)('])', '~|])')(),
17375 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17376 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17377 text: replace(inline.text)
17379 ('|', '|https?://|')
17384 * GFM + Line Breaks Inline Grammar
17387 inline.breaks = merge({}, inline.gfm, {
17388 br: replace(inline.br)('{2,}', '*')(),
17389 text: replace(inline.gfm.text)('{2,}', '*')()
17393 * Inline Lexer & Compiler
17396 var InlineLexer = function (links, options) {
17397 this.options = options || marked.defaults;
17398 this.links = links;
17399 this.rules = inline.normal;
17400 this.renderer = this.options.renderer || new Renderer;
17401 this.renderer.options = this.options;
17405 Error('Tokens array requires a `links` property.');
17408 if (this.options.gfm) {
17409 if (this.options.breaks) {
17410 this.rules = inline.breaks;
17412 this.rules = inline.gfm;
17414 } else if (this.options.pedantic) {
17415 this.rules = inline.pedantic;
17420 * Expose Inline Rules
17423 InlineLexer.rules = inline;
17426 * Static Lexing/Compiling Method
17429 InlineLexer.output = function(src, links, options) {
17430 var inline = new InlineLexer(links, options);
17431 return inline.output(src);
17438 InlineLexer.prototype.output = function(src) {
17447 if (cap = this.rules.escape.exec(src)) {
17448 src = src.substring(cap[0].length);
17454 if (cap = this.rules.autolink.exec(src)) {
17455 src = src.substring(cap[0].length);
17456 if (cap[2] === '@') {
17457 text = cap[1].charAt(6) === ':'
17458 ? this.mangle(cap[1].substring(7))
17459 : this.mangle(cap[1]);
17460 href = this.mangle('mailto:') + text;
17462 text = escape(cap[1]);
17465 out += this.renderer.link(href, null, text);
17470 if (!this.inLink && (cap = this.rules.url.exec(src))) {
17471 src = src.substring(cap[0].length);
17472 text = escape(cap[1]);
17474 out += this.renderer.link(href, null, text);
17479 if (cap = this.rules.tag.exec(src)) {
17480 if (!this.inLink && /^<a /i.test(cap[0])) {
17481 this.inLink = true;
17482 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
17483 this.inLink = false;
17485 src = src.substring(cap[0].length);
17486 out += this.options.sanitize
17487 ? this.options.sanitizer
17488 ? this.options.sanitizer(cap[0])
17495 if (cap = this.rules.link.exec(src)) {
17496 src = src.substring(cap[0].length);
17497 this.inLink = true;
17498 out += this.outputLink(cap, {
17502 this.inLink = false;
17507 if ((cap = this.rules.reflink.exec(src))
17508 || (cap = this.rules.nolink.exec(src))) {
17509 src = src.substring(cap[0].length);
17510 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
17511 link = this.links[link.toLowerCase()];
17512 if (!link || !link.href) {
17513 out += cap[0].charAt(0);
17514 src = cap[0].substring(1) + src;
17517 this.inLink = true;
17518 out += this.outputLink(cap, link);
17519 this.inLink = false;
17524 if (cap = this.rules.strong.exec(src)) {
17525 src = src.substring(cap[0].length);
17526 out += this.renderer.strong(this.output(cap[2] || cap[1]));
17531 if (cap = this.rules.em.exec(src)) {
17532 src = src.substring(cap[0].length);
17533 out += this.renderer.em(this.output(cap[2] || cap[1]));
17538 if (cap = this.rules.code.exec(src)) {
17539 src = src.substring(cap[0].length);
17540 out += this.renderer.codespan(escape(cap[2], true));
17545 if (cap = this.rules.br.exec(src)) {
17546 src = src.substring(cap[0].length);
17547 out += this.renderer.br();
17552 if (cap = this.rules.del.exec(src)) {
17553 src = src.substring(cap[0].length);
17554 out += this.renderer.del(this.output(cap[1]));
17559 if (cap = this.rules.text.exec(src)) {
17560 src = src.substring(cap[0].length);
17561 out += this.renderer.text(escape(this.smartypants(cap[0])));
17567 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17578 InlineLexer.prototype.outputLink = function(cap, link) {
17579 var href = escape(link.href)
17580 , title = link.title ? escape(link.title) : null;
17582 return cap[0].charAt(0) !== '!'
17583 ? this.renderer.link(href, title, this.output(cap[1]))
17584 : this.renderer.image(href, title, escape(cap[1]));
17588 * Smartypants Transformations
17591 InlineLexer.prototype.smartypants = function(text) {
17592 if (!this.options.smartypants) { return text; }
17595 .replace(/---/g, '\u2014')
17597 .replace(/--/g, '\u2013')
17599 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
17600 // closing singles & apostrophes
17601 .replace(/'/g, '\u2019')
17603 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
17605 .replace(/"/g, '\u201d')
17607 .replace(/\.{3}/g, '\u2026');
17614 InlineLexer.prototype.mangle = function(text) {
17615 if (!this.options.mangle) { return text; }
17621 for (; i < l; i++) {
17622 ch = text.charCodeAt(i);
17623 if (Math.random() > 0.5) {
17624 ch = 'x' + ch.toString(16);
17626 out += '&#' + ch + ';';
17637 * eval:var:Renderer
17640 var Renderer = function (options) {
17641 this.options = options || {};
17644 Renderer.prototype.code = function(code, lang, escaped) {
17645 if (this.options.highlight) {
17646 var out = this.options.highlight(code, lang);
17647 if (out != null && out !== code) {
17652 // hack!!! - it's already escapeD?
17657 return '<pre><code>'
17658 + (escaped ? code : escape(code, true))
17659 + '\n</code></pre>';
17662 return '<pre><code class="'
17663 + this.options.langPrefix
17664 + escape(lang, true)
17666 + (escaped ? code : escape(code, true))
17667 + '\n</code></pre>\n';
17670 Renderer.prototype.blockquote = function(quote) {
17671 return '<blockquote>\n' + quote + '</blockquote>\n';
17674 Renderer.prototype.html = function(html) {
17678 Renderer.prototype.heading = function(text, level, raw) {
17682 + this.options.headerPrefix
17683 + raw.toLowerCase().replace(/[^\w]+/g, '-')
17691 Renderer.prototype.hr = function() {
17692 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
17695 Renderer.prototype.list = function(body, ordered) {
17696 var type = ordered ? 'ol' : 'ul';
17697 return '<' + type + '>\n' + body + '</' + type + '>\n';
17700 Renderer.prototype.listitem = function(text) {
17701 return '<li>' + text + '</li>\n';
17704 Renderer.prototype.paragraph = function(text) {
17705 return '<p>' + text + '</p>\n';
17708 Renderer.prototype.table = function(header, body) {
17709 return '<table class="table table-striped">\n'
17719 Renderer.prototype.tablerow = function(content) {
17720 return '<tr>\n' + content + '</tr>\n';
17723 Renderer.prototype.tablecell = function(content, flags) {
17724 var type = flags.header ? 'th' : 'td';
17725 var tag = flags.align
17726 ? '<' + type + ' style="text-align:' + flags.align + '">'
17727 : '<' + type + '>';
17728 return tag + content + '</' + type + '>\n';
17731 // span level renderer
17732 Renderer.prototype.strong = function(text) {
17733 return '<strong>' + text + '</strong>';
17736 Renderer.prototype.em = function(text) {
17737 return '<em>' + text + '</em>';
17740 Renderer.prototype.codespan = function(text) {
17741 return '<code>' + text + '</code>';
17744 Renderer.prototype.br = function() {
17745 return this.options.xhtml ? '<br/>' : '<br>';
17748 Renderer.prototype.del = function(text) {
17749 return '<del>' + text + '</del>';
17752 Renderer.prototype.link = function(href, title, text) {
17753 if (this.options.sanitize) {
17755 var prot = decodeURIComponent(unescape(href))
17756 .replace(/[^\w:]/g, '')
17761 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
17765 var out = '<a href="' + href + '"';
17767 out += ' title="' + title + '"';
17769 out += '>' + text + '</a>';
17773 Renderer.prototype.image = function(href, title, text) {
17774 var out = '<img src="' + href + '" alt="' + text + '"';
17776 out += ' title="' + title + '"';
17778 out += this.options.xhtml ? '/>' : '>';
17782 Renderer.prototype.text = function(text) {
17787 * Parsing & Compiling
17793 var Parser= function (options) {
17796 this.options = options || marked.defaults;
17797 this.options.renderer = this.options.renderer || new Renderer;
17798 this.renderer = this.options.renderer;
17799 this.renderer.options = this.options;
17803 * Static Parse Method
17806 Parser.parse = function(src, options, renderer) {
17807 var parser = new Parser(options, renderer);
17808 return parser.parse(src);
17815 Parser.prototype.parse = function(src) {
17816 this.inline = new InlineLexer(src.links, this.options, this.renderer);
17817 this.tokens = src.reverse();
17820 while (this.next()) {
17831 Parser.prototype.next = function() {
17832 return this.token = this.tokens.pop();
17836 * Preview Next Token
17839 Parser.prototype.peek = function() {
17840 return this.tokens[this.tokens.length - 1] || 0;
17844 * Parse Text Tokens
17847 Parser.prototype.parseText = function() {
17848 var body = this.token.text;
17850 while (this.peek().type === 'text') {
17851 body += '\n' + this.next().text;
17854 return this.inline.output(body);
17858 * Parse Current Token
17861 Parser.prototype.tok = function() {
17862 switch (this.token.type) {
17867 return this.renderer.hr();
17870 return this.renderer.heading(
17871 this.inline.output(this.token.text),
17876 return this.renderer.code(this.token.text,
17878 this.token.escaped);
17891 for (i = 0; i < this.token.header.length; i++) {
17892 flags = { header: true, align: this.token.align[i] };
17893 cell += this.renderer.tablecell(
17894 this.inline.output(this.token.header[i]),
17895 { header: true, align: this.token.align[i] }
17898 header += this.renderer.tablerow(cell);
17900 for (i = 0; i < this.token.cells.length; i++) {
17901 row = this.token.cells[i];
17904 for (j = 0; j < row.length; j++) {
17905 cell += this.renderer.tablecell(
17906 this.inline.output(row[j]),
17907 { header: false, align: this.token.align[j] }
17911 body += this.renderer.tablerow(cell);
17913 return this.renderer.table(header, body);
17915 case 'blockquote_start': {
17918 while (this.next().type !== 'blockquote_end') {
17919 body += this.tok();
17922 return this.renderer.blockquote(body);
17924 case 'list_start': {
17926 , ordered = this.token.ordered;
17928 while (this.next().type !== 'list_end') {
17929 body += this.tok();
17932 return this.renderer.list(body, ordered);
17934 case 'list_item_start': {
17937 while (this.next().type !== 'list_item_end') {
17938 body += this.token.type === 'text'
17943 return this.renderer.listitem(body);
17945 case 'loose_item_start': {
17948 while (this.next().type !== 'list_item_end') {
17949 body += this.tok();
17952 return this.renderer.listitem(body);
17955 var html = !this.token.pre && !this.options.pedantic
17956 ? this.inline.output(this.token.text)
17958 return this.renderer.html(html);
17960 case 'paragraph': {
17961 return this.renderer.paragraph(this.inline.output(this.token.text));
17964 return this.renderer.paragraph(this.parseText());
17976 var marked = function (src, opt, callback) {
17977 if (callback || typeof opt === 'function') {
17983 opt = merge({}, marked.defaults, opt || {});
17985 var highlight = opt.highlight
17991 tokens = Lexer.lex(src, opt)
17993 return callback(e);
17996 pending = tokens.length;
18000 var done = function(err) {
18002 opt.highlight = highlight;
18003 return callback(err);
18009 out = Parser.parse(tokens, opt);
18014 opt.highlight = highlight;
18018 : callback(null, out);
18021 if (!highlight || highlight.length < 3) {
18025 delete opt.highlight;
18027 if (!pending) { return done(); }
18029 for (; i < tokens.length; i++) {
18031 if (token.type !== 'code') {
18032 return --pending || done();
18034 return highlight(token.text, token.lang, function(err, code) {
18035 if (err) { return done(err); }
18036 if (code == null || code === token.text) {
18037 return --pending || done();
18040 token.escaped = true;
18041 --pending || done();
18049 if (opt) { opt = merge({}, marked.defaults, opt); }
18050 return Parser.parse(Lexer.lex(src, opt), opt);
18052 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18053 if ((opt || marked.defaults).silent) {
18054 return '<p>An error occured:</p><pre>'
18055 + escape(e.message + '', true)
18067 marked.setOptions = function(opt) {
18068 merge(marked.defaults, opt);
18072 marked.defaults = {
18083 langPrefix: 'lang-',
18084 smartypants: false,
18086 renderer: new Renderer,
18094 marked.Parser = Parser;
18095 marked.parser = Parser.parse;
18097 marked.Renderer = Renderer;
18099 marked.Lexer = Lexer;
18100 marked.lexer = Lexer.lex;
18102 marked.InlineLexer = InlineLexer;
18103 marked.inlineLexer = InlineLexer.output;
18105 marked.parse = marked;
18107 Roo.Markdown.marked = marked;
18111 * Ext JS Library 1.1.1
18112 * Copyright(c) 2006-2007, Ext JS, LLC.
18114 * Originally Released Under LGPL - original licence link has changed is not relivant.
18117 * <script type="text/javascript">
18123 * These classes are derivatives of the similarly named classes in the YUI Library.
18124 * The original license:
18125 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18126 * Code licensed under the BSD License:
18127 * http://developer.yahoo.net/yui/license.txt
18132 var Event=Roo.EventManager;
18133 var Dom=Roo.lib.Dom;
18136 * @class Roo.dd.DragDrop
18137 * @extends Roo.util.Observable
18138 * Defines the interface and base operation of items that that can be
18139 * dragged or can be drop targets. It was designed to be extended, overriding
18140 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18141 * Up to three html elements can be associated with a DragDrop instance:
18143 * <li>linked element: the element that is passed into the constructor.
18144 * This is the element which defines the boundaries for interaction with
18145 * other DragDrop objects.</li>
18146 * <li>handle element(s): The drag operation only occurs if the element that
18147 * was clicked matches a handle element. By default this is the linked
18148 * element, but there are times that you will want only a portion of the
18149 * linked element to initiate the drag operation, and the setHandleElId()
18150 * method provides a way to define this.</li>
18151 * <li>drag element: this represents the element that would be moved along
18152 * with the cursor during a drag operation. By default, this is the linked
18153 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18154 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18157 * This class should not be instantiated until the onload event to ensure that
18158 * the associated elements are available.
18159 * The following would define a DragDrop obj that would interact with any
18160 * other DragDrop obj in the "group1" group:
18162 * dd = new Roo.dd.DragDrop("div1", "group1");
18164 * Since none of the event handlers have been implemented, nothing would
18165 * actually happen if you were to run the code above. Normally you would
18166 * override this class or one of the default implementations, but you can
18167 * also override the methods you want on an instance of the class...
18169 * dd.onDragDrop = function(e, id) {
18170 * alert("dd was dropped on " + id);
18174 * @param {String} id of the element that is linked to this instance
18175 * @param {String} sGroup the group of related DragDrop objects
18176 * @param {object} config an object containing configurable attributes
18177 * Valid properties for DragDrop:
18178 * padding, isTarget, maintainOffset, primaryButtonOnly
18180 Roo.dd.DragDrop = function(id, sGroup, config) {
18182 this.init(id, sGroup, config);
18187 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18190 * The id of the element associated with this object. This is what we
18191 * refer to as the "linked element" because the size and position of
18192 * this element is used to determine when the drag and drop objects have
18200 * Configuration attributes passed into the constructor
18207 * The id of the element that will be dragged. By default this is same
18208 * as the linked element , but could be changed to another element. Ex:
18210 * @property dragElId
18217 * the id of the element that initiates the drag operation. By default
18218 * this is the linked element, but could be changed to be a child of this
18219 * element. This lets us do things like only starting the drag when the
18220 * header element within the linked html element is clicked.
18221 * @property handleElId
18228 * An associative array of HTML tags that will be ignored if clicked.
18229 * @property invalidHandleTypes
18230 * @type {string: string}
18232 invalidHandleTypes: null,
18235 * An associative array of ids for elements that will be ignored if clicked
18236 * @property invalidHandleIds
18237 * @type {string: string}
18239 invalidHandleIds: null,
18242 * An indexted array of css class names for elements that will be ignored
18244 * @property invalidHandleClasses
18247 invalidHandleClasses: null,
18250 * The linked element's absolute X position at the time the drag was
18252 * @property startPageX
18259 * The linked element's absolute X position at the time the drag was
18261 * @property startPageY
18268 * The group defines a logical collection of DragDrop objects that are
18269 * related. Instances only get events when interacting with other
18270 * DragDrop object in the same group. This lets us define multiple
18271 * groups using a single DragDrop subclass if we want.
18273 * @type {string: string}
18278 * Individual drag/drop instances can be locked. This will prevent
18279 * onmousedown start drag.
18287 * Lock this instance
18290 lock: function() { this.locked = true; },
18293 * Unlock this instace
18296 unlock: function() { this.locked = false; },
18299 * By default, all insances can be a drop target. This can be disabled by
18300 * setting isTarget to false.
18307 * The padding configured for this drag and drop object for calculating
18308 * the drop zone intersection with this object.
18315 * Cached reference to the linked element
18316 * @property _domRef
18322 * Internal typeof flag
18323 * @property __ygDragDrop
18326 __ygDragDrop: true,
18329 * Set to true when horizontal contraints are applied
18330 * @property constrainX
18337 * Set to true when vertical contraints are applied
18338 * @property constrainY
18345 * The left constraint
18353 * The right constraint
18361 * The up constraint
18370 * The down constraint
18378 * Maintain offsets when we resetconstraints. Set to true when you want
18379 * the position of the element relative to its parent to stay the same
18380 * when the page changes
18382 * @property maintainOffset
18385 maintainOffset: false,
18388 * Array of pixel locations the element will snap to if we specified a
18389 * horizontal graduation/interval. This array is generated automatically
18390 * when you define a tick interval.
18397 * Array of pixel locations the element will snap to if we specified a
18398 * vertical graduation/interval. This array is generated automatically
18399 * when you define a tick interval.
18406 * By default the drag and drop instance will only respond to the primary
18407 * button click (left button for a right-handed mouse). Set to true to
18408 * allow drag and drop to start with any mouse click that is propogated
18410 * @property primaryButtonOnly
18413 primaryButtonOnly: true,
18416 * The availabe property is false until the linked dom element is accessible.
18417 * @property available
18423 * By default, drags can only be initiated if the mousedown occurs in the
18424 * region the linked element is. This is done in part to work around a
18425 * bug in some browsers that mis-report the mousedown if the previous
18426 * mouseup happened outside of the window. This property is set to true
18427 * if outer handles are defined.
18429 * @property hasOuterHandles
18433 hasOuterHandles: false,
18436 * Code that executes immediately before the startDrag event
18437 * @method b4StartDrag
18440 b4StartDrag: function(x, y) { },
18443 * Abstract method called after a drag/drop object is clicked
18444 * and the drag or mousedown time thresholds have beeen met.
18445 * @method startDrag
18446 * @param {int} X click location
18447 * @param {int} Y click location
18449 startDrag: function(x, y) { /* override this */ },
18452 * Code that executes immediately before the onDrag event
18456 b4Drag: function(e) { },
18459 * Abstract method called during the onMouseMove event while dragging an
18462 * @param {Event} e the mousemove event
18464 onDrag: function(e) { /* override this */ },
18467 * Abstract method called when this element fist begins hovering over
18468 * another DragDrop obj
18469 * @method onDragEnter
18470 * @param {Event} e the mousemove event
18471 * @param {String|DragDrop[]} id In POINT mode, the element
18472 * id this is hovering over. In INTERSECT mode, an array of one or more
18473 * dragdrop items being hovered over.
18475 onDragEnter: function(e, id) { /* override this */ },
18478 * Code that executes immediately before the onDragOver event
18479 * @method b4DragOver
18482 b4DragOver: function(e) { },
18485 * Abstract method called when this element is hovering over another
18487 * @method onDragOver
18488 * @param {Event} e the mousemove event
18489 * @param {String|DragDrop[]} id In POINT mode, the element
18490 * id this is hovering over. In INTERSECT mode, an array of dd items
18491 * being hovered over.
18493 onDragOver: function(e, id) { /* override this */ },
18496 * Code that executes immediately before the onDragOut event
18497 * @method b4DragOut
18500 b4DragOut: function(e) { },
18503 * Abstract method called when we are no longer hovering over an element
18504 * @method onDragOut
18505 * @param {Event} e the mousemove event
18506 * @param {String|DragDrop[]} id In POINT mode, the element
18507 * id this was hovering over. In INTERSECT mode, an array of dd items
18508 * that the mouse is no longer over.
18510 onDragOut: function(e, id) { /* override this */ },
18513 * Code that executes immediately before the onDragDrop event
18514 * @method b4DragDrop
18517 b4DragDrop: function(e) { },
18520 * Abstract method called when this item is dropped on another DragDrop
18522 * @method onDragDrop
18523 * @param {Event} e the mouseup event
18524 * @param {String|DragDrop[]} id In POINT mode, the element
18525 * id this was dropped on. In INTERSECT mode, an array of dd items this
18528 onDragDrop: function(e, id) { /* override this */ },
18531 * Abstract method called when this item is dropped on an area with no
18533 * @method onInvalidDrop
18534 * @param {Event} e the mouseup event
18536 onInvalidDrop: function(e) { /* override this */ },
18539 * Code that executes immediately before the endDrag event
18540 * @method b4EndDrag
18543 b4EndDrag: function(e) { },
18546 * Fired when we are done dragging the object
18548 * @param {Event} e the mouseup event
18550 endDrag: function(e) { /* override this */ },
18553 * Code executed immediately before the onMouseDown event
18554 * @method b4MouseDown
18555 * @param {Event} e the mousedown event
18558 b4MouseDown: function(e) { },
18561 * Event handler that fires when a drag/drop obj gets a mousedown
18562 * @method onMouseDown
18563 * @param {Event} e the mousedown event
18565 onMouseDown: function(e) { /* override this */ },
18568 * Event handler that fires when a drag/drop obj gets a mouseup
18569 * @method onMouseUp
18570 * @param {Event} e the mouseup event
18572 onMouseUp: function(e) { /* override this */ },
18575 * Override the onAvailable method to do what is needed after the initial
18576 * position was determined.
18577 * @method onAvailable
18579 onAvailable: function () {
18583 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
18586 defaultPadding : {left:0, right:0, top:0, bottom:0},
18589 * Initializes the drag drop object's constraints to restrict movement to a certain element.
18593 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
18594 { dragElId: "existingProxyDiv" });
18595 dd.startDrag = function(){
18596 this.constrainTo("parent-id");
18599 * Or you can initalize it using the {@link Roo.Element} object:
18601 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
18602 startDrag : function(){
18603 this.constrainTo("parent-id");
18607 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
18608 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
18609 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
18610 * an object containing the sides to pad. For example: {right:10, bottom:10}
18611 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
18613 constrainTo : function(constrainTo, pad, inContent){
18614 if(typeof pad == "number"){
18615 pad = {left: pad, right:pad, top:pad, bottom:pad};
18617 pad = pad || this.defaultPadding;
18618 var b = Roo.get(this.getEl()).getBox();
18619 var ce = Roo.get(constrainTo);
18620 var s = ce.getScroll();
18621 var c, cd = ce.dom;
18622 if(cd == document.body){
18623 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
18626 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
18630 var topSpace = b.y - c.y;
18631 var leftSpace = b.x - c.x;
18633 this.resetConstraints();
18634 this.setXConstraint(leftSpace - (pad.left||0), // left
18635 c.width - leftSpace - b.width - (pad.right||0) //right
18637 this.setYConstraint(topSpace - (pad.top||0), //top
18638 c.height - topSpace - b.height - (pad.bottom||0) //bottom
18643 * Returns a reference to the linked element
18645 * @return {HTMLElement} the html element
18647 getEl: function() {
18648 if (!this._domRef) {
18649 this._domRef = Roo.getDom(this.id);
18652 return this._domRef;
18656 * Returns a reference to the actual element to drag. By default this is
18657 * the same as the html element, but it can be assigned to another
18658 * element. An example of this can be found in Roo.dd.DDProxy
18659 * @method getDragEl
18660 * @return {HTMLElement} the html element
18662 getDragEl: function() {
18663 return Roo.getDom(this.dragElId);
18667 * Sets up the DragDrop object. Must be called in the constructor of any
18668 * Roo.dd.DragDrop subclass
18670 * @param id the id of the linked element
18671 * @param {String} sGroup the group of related items
18672 * @param {object} config configuration attributes
18674 init: function(id, sGroup, config) {
18675 this.initTarget(id, sGroup, config);
18676 if (!Roo.isTouch) {
18677 Event.on(this.id, "mousedown", this.handleMouseDown, this);
18679 Event.on(this.id, "touchstart", this.handleMouseDown, this);
18680 // Event.on(this.id, "selectstart", Event.preventDefault);
18684 * Initializes Targeting functionality only... the object does not
18685 * get a mousedown handler.
18686 * @method initTarget
18687 * @param id the id of the linked element
18688 * @param {String} sGroup the group of related items
18689 * @param {object} config configuration attributes
18691 initTarget: function(id, sGroup, config) {
18693 // configuration attributes
18694 this.config = config || {};
18696 // create a local reference to the drag and drop manager
18697 this.DDM = Roo.dd.DDM;
18698 // initialize the groups array
18701 // assume that we have an element reference instead of an id if the
18702 // parameter is not a string
18703 if (typeof id !== "string") {
18710 // add to an interaction group
18711 this.addToGroup((sGroup) ? sGroup : "default");
18713 // We don't want to register this as the handle with the manager
18714 // so we just set the id rather than calling the setter.
18715 this.handleElId = id;
18717 // the linked element is the element that gets dragged by default
18718 this.setDragElId(id);
18720 // by default, clicked anchors will not start drag operations.
18721 this.invalidHandleTypes = { A: "A" };
18722 this.invalidHandleIds = {};
18723 this.invalidHandleClasses = [];
18725 this.applyConfig();
18727 this.handleOnAvailable();
18731 * Applies the configuration parameters that were passed into the constructor.
18732 * This is supposed to happen at each level through the inheritance chain. So
18733 * a DDProxy implentation will execute apply config on DDProxy, DD, and
18734 * DragDrop in order to get all of the parameters that are available in
18736 * @method applyConfig
18738 applyConfig: function() {
18740 // configurable properties:
18741 // padding, isTarget, maintainOffset, primaryButtonOnly
18742 this.padding = this.config.padding || [0, 0, 0, 0];
18743 this.isTarget = (this.config.isTarget !== false);
18744 this.maintainOffset = (this.config.maintainOffset);
18745 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
18750 * Executed when the linked element is available
18751 * @method handleOnAvailable
18754 handleOnAvailable: function() {
18755 this.available = true;
18756 this.resetConstraints();
18757 this.onAvailable();
18761 * Configures the padding for the target zone in px. Effectively expands
18762 * (or reduces) the virtual object size for targeting calculations.
18763 * Supports css-style shorthand; if only one parameter is passed, all sides
18764 * will have that padding, and if only two are passed, the top and bottom
18765 * will have the first param, the left and right the second.
18766 * @method setPadding
18767 * @param {int} iTop Top pad
18768 * @param {int} iRight Right pad
18769 * @param {int} iBot Bot pad
18770 * @param {int} iLeft Left pad
18772 setPadding: function(iTop, iRight, iBot, iLeft) {
18773 // this.padding = [iLeft, iRight, iTop, iBot];
18774 if (!iRight && 0 !== iRight) {
18775 this.padding = [iTop, iTop, iTop, iTop];
18776 } else if (!iBot && 0 !== iBot) {
18777 this.padding = [iTop, iRight, iTop, iRight];
18779 this.padding = [iTop, iRight, iBot, iLeft];
18784 * Stores the initial placement of the linked element.
18785 * @method setInitialPosition
18786 * @param {int} diffX the X offset, default 0
18787 * @param {int} diffY the Y offset, default 0
18789 setInitPosition: function(diffX, diffY) {
18790 var el = this.getEl();
18792 if (!this.DDM.verifyEl(el)) {
18796 var dx = diffX || 0;
18797 var dy = diffY || 0;
18799 var p = Dom.getXY( el );
18801 this.initPageX = p[0] - dx;
18802 this.initPageY = p[1] - dy;
18804 this.lastPageX = p[0];
18805 this.lastPageY = p[1];
18808 this.setStartPosition(p);
18812 * Sets the start position of the element. This is set when the obj
18813 * is initialized, the reset when a drag is started.
18814 * @method setStartPosition
18815 * @param pos current position (from previous lookup)
18818 setStartPosition: function(pos) {
18819 var p = pos || Dom.getXY( this.getEl() );
18820 this.deltaSetXY = null;
18822 this.startPageX = p[0];
18823 this.startPageY = p[1];
18827 * Add this instance to a group of related drag/drop objects. All
18828 * instances belong to at least one group, and can belong to as many
18829 * groups as needed.
18830 * @method addToGroup
18831 * @param sGroup {string} the name of the group
18833 addToGroup: function(sGroup) {
18834 this.groups[sGroup] = true;
18835 this.DDM.regDragDrop(this, sGroup);
18839 * Remove's this instance from the supplied interaction group
18840 * @method removeFromGroup
18841 * @param {string} sGroup The group to drop
18843 removeFromGroup: function(sGroup) {
18844 if (this.groups[sGroup]) {
18845 delete this.groups[sGroup];
18848 this.DDM.removeDDFromGroup(this, sGroup);
18852 * Allows you to specify that an element other than the linked element
18853 * will be moved with the cursor during a drag
18854 * @method setDragElId
18855 * @param id {string} the id of the element that will be used to initiate the drag
18857 setDragElId: function(id) {
18858 this.dragElId = id;
18862 * Allows you to specify a child of the linked element that should be
18863 * used to initiate the drag operation. An example of this would be if
18864 * you have a content div with text and links. Clicking anywhere in the
18865 * content area would normally start the drag operation. Use this method
18866 * to specify that an element inside of the content div is the element
18867 * that starts the drag operation.
18868 * @method setHandleElId
18869 * @param id {string} the id of the element that will be used to
18870 * initiate the drag.
18872 setHandleElId: function(id) {
18873 if (typeof id !== "string") {
18876 this.handleElId = id;
18877 this.DDM.regHandle(this.id, id);
18881 * Allows you to set an element outside of the linked element as a drag
18883 * @method setOuterHandleElId
18884 * @param id the id of the element that will be used to initiate the drag
18886 setOuterHandleElId: function(id) {
18887 if (typeof id !== "string") {
18890 Event.on(id, "mousedown",
18891 this.handleMouseDown, this);
18892 this.setHandleElId(id);
18894 this.hasOuterHandles = true;
18898 * Remove all drag and drop hooks for this element
18901 unreg: function() {
18902 Event.un(this.id, "mousedown",
18903 this.handleMouseDown);
18904 Event.un(this.id, "touchstart",
18905 this.handleMouseDown);
18906 this._domRef = null;
18907 this.DDM._remove(this);
18910 destroy : function(){
18915 * Returns true if this instance is locked, or the drag drop mgr is locked
18916 * (meaning that all drag/drop is disabled on the page.)
18918 * @return {boolean} true if this obj or all drag/drop is locked, else
18921 isLocked: function() {
18922 return (this.DDM.isLocked() || this.locked);
18926 * Fired when this object is clicked
18927 * @method handleMouseDown
18929 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
18932 handleMouseDown: function(e, oDD){
18934 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
18935 //Roo.log('not touch/ button !=0');
18938 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
18939 return; // double touch..
18943 if (this.isLocked()) {
18944 //Roo.log('locked');
18948 this.DDM.refreshCache(this.groups);
18949 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
18950 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
18951 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
18952 //Roo.log('no outer handes or not over target');
18955 // Roo.log('check validator');
18956 if (this.clickValidator(e)) {
18957 // Roo.log('validate success');
18958 // set the initial element position
18959 this.setStartPosition();
18962 this.b4MouseDown(e);
18963 this.onMouseDown(e);
18965 this.DDM.handleMouseDown(e, this);
18967 this.DDM.stopEvent(e);
18975 clickValidator: function(e) {
18976 var target = e.getTarget();
18977 return ( this.isValidHandleChild(target) &&
18978 (this.id == this.handleElId ||
18979 this.DDM.handleWasClicked(target, this.id)) );
18983 * Allows you to specify a tag name that should not start a drag operation
18984 * when clicked. This is designed to facilitate embedding links within a
18985 * drag handle that do something other than start the drag.
18986 * @method addInvalidHandleType
18987 * @param {string} tagName the type of element to exclude
18989 addInvalidHandleType: function(tagName) {
18990 var type = tagName.toUpperCase();
18991 this.invalidHandleTypes[type] = type;
18995 * Lets you to specify an element id for a child of a drag handle
18996 * that should not initiate a drag
18997 * @method addInvalidHandleId
18998 * @param {string} id the element id of the element you wish to ignore
19000 addInvalidHandleId: function(id) {
19001 if (typeof id !== "string") {
19004 this.invalidHandleIds[id] = id;
19008 * Lets you specify a css class of elements that will not initiate a drag
19009 * @method addInvalidHandleClass
19010 * @param {string} cssClass the class of the elements you wish to ignore
19012 addInvalidHandleClass: function(cssClass) {
19013 this.invalidHandleClasses.push(cssClass);
19017 * Unsets an excluded tag name set by addInvalidHandleType
19018 * @method removeInvalidHandleType
19019 * @param {string} tagName the type of element to unexclude
19021 removeInvalidHandleType: function(tagName) {
19022 var type = tagName.toUpperCase();
19023 // this.invalidHandleTypes[type] = null;
19024 delete this.invalidHandleTypes[type];
19028 * Unsets an invalid handle id
19029 * @method removeInvalidHandleId
19030 * @param {string} id the id of the element to re-enable
19032 removeInvalidHandleId: function(id) {
19033 if (typeof id !== "string") {
19036 delete this.invalidHandleIds[id];
19040 * Unsets an invalid css class
19041 * @method removeInvalidHandleClass
19042 * @param {string} cssClass the class of the element(s) you wish to
19045 removeInvalidHandleClass: function(cssClass) {
19046 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19047 if (this.invalidHandleClasses[i] == cssClass) {
19048 delete this.invalidHandleClasses[i];
19054 * Checks the tag exclusion list to see if this click should be ignored
19055 * @method isValidHandleChild
19056 * @param {HTMLElement} node the HTMLElement to evaluate
19057 * @return {boolean} true if this is a valid tag type, false if not
19059 isValidHandleChild: function(node) {
19062 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19065 nodeName = node.nodeName.toUpperCase();
19067 nodeName = node.nodeName;
19069 valid = valid && !this.invalidHandleTypes[nodeName];
19070 valid = valid && !this.invalidHandleIds[node.id];
19072 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19073 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19082 * Create the array of horizontal tick marks if an interval was specified
19083 * in setXConstraint().
19084 * @method setXTicks
19087 setXTicks: function(iStartX, iTickSize) {
19089 this.xTickSize = iTickSize;
19093 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19095 this.xTicks[this.xTicks.length] = i;
19100 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19102 this.xTicks[this.xTicks.length] = i;
19107 this.xTicks.sort(this.DDM.numericSort) ;
19111 * Create the array of vertical tick marks if an interval was specified in
19112 * setYConstraint().
19113 * @method setYTicks
19116 setYTicks: function(iStartY, iTickSize) {
19118 this.yTickSize = iTickSize;
19122 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19124 this.yTicks[this.yTicks.length] = i;
19129 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19131 this.yTicks[this.yTicks.length] = i;
19136 this.yTicks.sort(this.DDM.numericSort) ;
19140 * By default, the element can be dragged any place on the screen. Use
19141 * this method to limit the horizontal travel of the element. Pass in
19142 * 0,0 for the parameters if you want to lock the drag to the y axis.
19143 * @method setXConstraint
19144 * @param {int} iLeft the number of pixels the element can move to the left
19145 * @param {int} iRight the number of pixels the element can move to the
19147 * @param {int} iTickSize optional parameter for specifying that the
19149 * should move iTickSize pixels at a time.
19151 setXConstraint: function(iLeft, iRight, iTickSize) {
19152 this.leftConstraint = iLeft;
19153 this.rightConstraint = iRight;
19155 this.minX = this.initPageX - iLeft;
19156 this.maxX = this.initPageX + iRight;
19157 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19159 this.constrainX = true;
19163 * Clears any constraints applied to this instance. Also clears ticks
19164 * since they can't exist independent of a constraint at this time.
19165 * @method clearConstraints
19167 clearConstraints: function() {
19168 this.constrainX = false;
19169 this.constrainY = false;
19174 * Clears any tick interval defined for this instance
19175 * @method clearTicks
19177 clearTicks: function() {
19178 this.xTicks = null;
19179 this.yTicks = null;
19180 this.xTickSize = 0;
19181 this.yTickSize = 0;
19185 * By default, the element can be dragged any place on the screen. Set
19186 * this to limit the vertical travel of the element. Pass in 0,0 for the
19187 * parameters if you want to lock the drag to the x axis.
19188 * @method setYConstraint
19189 * @param {int} iUp the number of pixels the element can move up
19190 * @param {int} iDown the number of pixels the element can move down
19191 * @param {int} iTickSize optional parameter for specifying that the
19192 * element should move iTickSize pixels at a time.
19194 setYConstraint: function(iUp, iDown, iTickSize) {
19195 this.topConstraint = iUp;
19196 this.bottomConstraint = iDown;
19198 this.minY = this.initPageY - iUp;
19199 this.maxY = this.initPageY + iDown;
19200 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19202 this.constrainY = true;
19207 * resetConstraints must be called if you manually reposition a dd element.
19208 * @method resetConstraints
19209 * @param {boolean} maintainOffset
19211 resetConstraints: function() {
19214 // Maintain offsets if necessary
19215 if (this.initPageX || this.initPageX === 0) {
19216 // figure out how much this thing has moved
19217 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19218 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19220 this.setInitPosition(dx, dy);
19222 // This is the first time we have detected the element's position
19224 this.setInitPosition();
19227 if (this.constrainX) {
19228 this.setXConstraint( this.leftConstraint,
19229 this.rightConstraint,
19233 if (this.constrainY) {
19234 this.setYConstraint( this.topConstraint,
19235 this.bottomConstraint,
19241 * Normally the drag element is moved pixel by pixel, but we can specify
19242 * that it move a number of pixels at a time. This method resolves the
19243 * location when we have it set up like this.
19245 * @param {int} val where we want to place the object
19246 * @param {int[]} tickArray sorted array of valid points
19247 * @return {int} the closest tick
19250 getTick: function(val, tickArray) {
19253 // If tick interval is not defined, it is effectively 1 pixel,
19254 // so we return the value passed to us.
19256 } else if (tickArray[0] >= val) {
19257 // The value is lower than the first tick, so we return the first
19259 return tickArray[0];
19261 for (var i=0, len=tickArray.length; i<len; ++i) {
19263 if (tickArray[next] && tickArray[next] >= val) {
19264 var diff1 = val - tickArray[i];
19265 var diff2 = tickArray[next] - val;
19266 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19270 // The value is larger than the last tick, so we return the last
19272 return tickArray[tickArray.length - 1];
19279 * @return {string} string representation of the dd obj
19281 toString: function() {
19282 return ("DragDrop " + this.id);
19290 * Ext JS Library 1.1.1
19291 * Copyright(c) 2006-2007, Ext JS, LLC.
19293 * Originally Released Under LGPL - original licence link has changed is not relivant.
19296 * <script type="text/javascript">
19301 * The drag and drop utility provides a framework for building drag and drop
19302 * applications. In addition to enabling drag and drop for specific elements,
19303 * the drag and drop elements are tracked by the manager class, and the
19304 * interactions between the various elements are tracked during the drag and
19305 * the implementing code is notified about these important moments.
19308 // Only load the library once. Rewriting the manager class would orphan
19309 // existing drag and drop instances.
19310 if (!Roo.dd.DragDropMgr) {
19313 * @class Roo.dd.DragDropMgr
19314 * DragDropMgr is a singleton that tracks the element interaction for
19315 * all DragDrop items in the window. Generally, you will not call
19316 * this class directly, but it does have helper methods that could
19317 * be useful in your DragDrop implementations.
19320 Roo.dd.DragDropMgr = function() {
19322 var Event = Roo.EventManager;
19327 * Two dimensional Array of registered DragDrop objects. The first
19328 * dimension is the DragDrop item group, the second the DragDrop
19331 * @type {string: string}
19338 * Array of element ids defined as drag handles. Used to determine
19339 * if the element that generated the mousedown event is actually the
19340 * handle and not the html element itself.
19341 * @property handleIds
19342 * @type {string: string}
19349 * the DragDrop object that is currently being dragged
19350 * @property dragCurrent
19358 * the DragDrop object(s) that are being hovered over
19359 * @property dragOvers
19367 * the X distance between the cursor and the object being dragged
19376 * the Y distance between the cursor and the object being dragged
19385 * Flag to determine if we should prevent the default behavior of the
19386 * events we define. By default this is true, but this can be set to
19387 * false if you need the default behavior (not recommended)
19388 * @property preventDefault
19392 preventDefault: true,
19395 * Flag to determine if we should stop the propagation of the events
19396 * we generate. This is true by default but you may want to set it to
19397 * false if the html element contains other features that require the
19399 * @property stopPropagation
19403 stopPropagation: true,
19406 * Internal flag that is set to true when drag and drop has been
19408 * @property initialized
19415 * All drag and drop can be disabled.
19423 * Called the first time an element is registered.
19429 this.initialized = true;
19433 * In point mode, drag and drop interaction is defined by the
19434 * location of the cursor during the drag/drop
19442 * In intersect mode, drag and drop interactio nis defined by the
19443 * overlap of two or more drag and drop objects.
19444 * @property INTERSECT
19451 * The current drag and drop mode. Default: POINT
19459 * Runs method on all drag and drop objects
19460 * @method _execOnAll
19464 _execOnAll: function(sMethod, args) {
19465 for (var i in this.ids) {
19466 for (var j in this.ids[i]) {
19467 var oDD = this.ids[i][j];
19468 if (! this.isTypeOfDD(oDD)) {
19471 oDD[sMethod].apply(oDD, args);
19477 * Drag and drop initialization. Sets up the global event handlers
19482 _onLoad: function() {
19486 if (!Roo.isTouch) {
19487 Event.on(document, "mouseup", this.handleMouseUp, this, true);
19488 Event.on(document, "mousemove", this.handleMouseMove, this, true);
19490 Event.on(document, "touchend", this.handleMouseUp, this, true);
19491 Event.on(document, "touchmove", this.handleMouseMove, this, true);
19493 Event.on(window, "unload", this._onUnload, this, true);
19494 Event.on(window, "resize", this._onResize, this, true);
19495 // Event.on(window, "mouseout", this._test);
19500 * Reset constraints on all drag and drop objs
19501 * @method _onResize
19505 _onResize: function(e) {
19506 this._execOnAll("resetConstraints", []);
19510 * Lock all drag and drop functionality
19514 lock: function() { this.locked = true; },
19517 * Unlock all drag and drop functionality
19521 unlock: function() { this.locked = false; },
19524 * Is drag and drop locked?
19526 * @return {boolean} True if drag and drop is locked, false otherwise.
19529 isLocked: function() { return this.locked; },
19532 * Location cache that is set for all drag drop objects when a drag is
19533 * initiated, cleared when the drag is finished.
19534 * @property locationCache
19541 * Set useCache to false if you want to force object the lookup of each
19542 * drag and drop linked element constantly during a drag.
19543 * @property useCache
19550 * The number of pixels that the mouse needs to move after the
19551 * mousedown before the drag is initiated. Default=3;
19552 * @property clickPixelThresh
19556 clickPixelThresh: 3,
19559 * The number of milliseconds after the mousedown event to initiate the
19560 * drag if we don't get a mouseup event. Default=1000
19561 * @property clickTimeThresh
19565 clickTimeThresh: 350,
19568 * Flag that indicates that either the drag pixel threshold or the
19569 * mousdown time threshold has been met
19570 * @property dragThreshMet
19575 dragThreshMet: false,
19578 * Timeout used for the click time threshold
19579 * @property clickTimeout
19584 clickTimeout: null,
19587 * The X position of the mousedown event stored for later use when a
19588 * drag threshold is met.
19597 * The Y position of the mousedown event stored for later use when a
19598 * drag threshold is met.
19607 * Each DragDrop instance must be registered with the DragDropMgr.
19608 * This is executed in DragDrop.init()
19609 * @method regDragDrop
19610 * @param {DragDrop} oDD the DragDrop object to register
19611 * @param {String} sGroup the name of the group this element belongs to
19614 regDragDrop: function(oDD, sGroup) {
19615 if (!this.initialized) { this.init(); }
19617 if (!this.ids[sGroup]) {
19618 this.ids[sGroup] = {};
19620 this.ids[sGroup][oDD.id] = oDD;
19624 * Removes the supplied dd instance from the supplied group. Executed
19625 * by DragDrop.removeFromGroup, so don't call this function directly.
19626 * @method removeDDFromGroup
19630 removeDDFromGroup: function(oDD, sGroup) {
19631 if (!this.ids[sGroup]) {
19632 this.ids[sGroup] = {};
19635 var obj = this.ids[sGroup];
19636 if (obj && obj[oDD.id]) {
19637 delete obj[oDD.id];
19642 * Unregisters a drag and drop item. This is executed in
19643 * DragDrop.unreg, use that method instead of calling this directly.
19648 _remove: function(oDD) {
19649 for (var g in oDD.groups) {
19650 if (g && this.ids[g][oDD.id]) {
19651 delete this.ids[g][oDD.id];
19654 delete this.handleIds[oDD.id];
19658 * Each DragDrop handle element must be registered. This is done
19659 * automatically when executing DragDrop.setHandleElId()
19660 * @method regHandle
19661 * @param {String} sDDId the DragDrop id this element is a handle for
19662 * @param {String} sHandleId the id of the element that is the drag
19666 regHandle: function(sDDId, sHandleId) {
19667 if (!this.handleIds[sDDId]) {
19668 this.handleIds[sDDId] = {};
19670 this.handleIds[sDDId][sHandleId] = sHandleId;
19674 * Utility function to determine if a given element has been
19675 * registered as a drag drop item.
19676 * @method isDragDrop
19677 * @param {String} id the element id to check
19678 * @return {boolean} true if this element is a DragDrop item,
19682 isDragDrop: function(id) {
19683 return ( this.getDDById(id) ) ? true : false;
19687 * Returns the drag and drop instances that are in all groups the
19688 * passed in instance belongs to.
19689 * @method getRelated
19690 * @param {DragDrop} p_oDD the obj to get related data for
19691 * @param {boolean} bTargetsOnly if true, only return targetable objs
19692 * @return {DragDrop[]} the related instances
19695 getRelated: function(p_oDD, bTargetsOnly) {
19697 for (var i in p_oDD.groups) {
19698 for (j in this.ids[i]) {
19699 var dd = this.ids[i][j];
19700 if (! this.isTypeOfDD(dd)) {
19703 if (!bTargetsOnly || dd.isTarget) {
19704 oDDs[oDDs.length] = dd;
19713 * Returns true if the specified dd target is a legal target for
19714 * the specifice drag obj
19715 * @method isLegalTarget
19716 * @param {DragDrop} the drag obj
19717 * @param {DragDrop} the target
19718 * @return {boolean} true if the target is a legal target for the
19722 isLegalTarget: function (oDD, oTargetDD) {
19723 var targets = this.getRelated(oDD, true);
19724 for (var i=0, len=targets.length;i<len;++i) {
19725 if (targets[i].id == oTargetDD.id) {
19734 * My goal is to be able to transparently determine if an object is
19735 * typeof DragDrop, and the exact subclass of DragDrop. typeof
19736 * returns "object", oDD.constructor.toString() always returns
19737 * "DragDrop" and not the name of the subclass. So for now it just
19738 * evaluates a well-known variable in DragDrop.
19739 * @method isTypeOfDD
19740 * @param {Object} the object to evaluate
19741 * @return {boolean} true if typeof oDD = DragDrop
19744 isTypeOfDD: function (oDD) {
19745 return (oDD && oDD.__ygDragDrop);
19749 * Utility function to determine if a given element has been
19750 * registered as a drag drop handle for the given Drag Drop object.
19752 * @param {String} id the element id to check
19753 * @return {boolean} true if this element is a DragDrop handle, false
19757 isHandle: function(sDDId, sHandleId) {
19758 return ( this.handleIds[sDDId] &&
19759 this.handleIds[sDDId][sHandleId] );
19763 * Returns the DragDrop instance for a given id
19764 * @method getDDById
19765 * @param {String} id the id of the DragDrop object
19766 * @return {DragDrop} the drag drop object, null if it is not found
19769 getDDById: function(id) {
19770 for (var i in this.ids) {
19771 if (this.ids[i][id]) {
19772 return this.ids[i][id];
19779 * Fired after a registered DragDrop object gets the mousedown event.
19780 * Sets up the events required to track the object being dragged
19781 * @method handleMouseDown
19782 * @param {Event} e the event
19783 * @param oDD the DragDrop object being dragged
19787 handleMouseDown: function(e, oDD) {
19789 Roo.QuickTips.disable();
19791 this.currentTarget = e.getTarget();
19793 this.dragCurrent = oDD;
19795 var el = oDD.getEl();
19797 // track start position
19798 this.startX = e.getPageX();
19799 this.startY = e.getPageY();
19801 this.deltaX = this.startX - el.offsetLeft;
19802 this.deltaY = this.startY - el.offsetTop;
19804 this.dragThreshMet = false;
19806 this.clickTimeout = setTimeout(
19808 var DDM = Roo.dd.DDM;
19809 DDM.startDrag(DDM.startX, DDM.startY);
19811 this.clickTimeThresh );
19815 * Fired when either the drag pixel threshol or the mousedown hold
19816 * time threshold has been met.
19817 * @method startDrag
19818 * @param x {int} the X position of the original mousedown
19819 * @param y {int} the Y position of the original mousedown
19822 startDrag: function(x, y) {
19823 clearTimeout(this.clickTimeout);
19824 if (this.dragCurrent) {
19825 this.dragCurrent.b4StartDrag(x, y);
19826 this.dragCurrent.startDrag(x, y);
19828 this.dragThreshMet = true;
19832 * Internal function to handle the mouseup event. Will be invoked
19833 * from the context of the document.
19834 * @method handleMouseUp
19835 * @param {Event} e the event
19839 handleMouseUp: function(e) {
19842 Roo.QuickTips.enable();
19844 if (! this.dragCurrent) {
19848 clearTimeout(this.clickTimeout);
19850 if (this.dragThreshMet) {
19851 this.fireEvents(e, true);
19861 * Utility to stop event propagation and event default, if these
19862 * features are turned on.
19863 * @method stopEvent
19864 * @param {Event} e the event as returned by this.getEvent()
19867 stopEvent: function(e){
19868 if(this.stopPropagation) {
19869 e.stopPropagation();
19872 if (this.preventDefault) {
19873 e.preventDefault();
19878 * Internal function to clean up event handlers after the drag
19879 * operation is complete
19881 * @param {Event} e the event
19885 stopDrag: function(e) {
19886 // Fire the drag end event for the item that was dragged
19887 if (this.dragCurrent) {
19888 if (this.dragThreshMet) {
19889 this.dragCurrent.b4EndDrag(e);
19890 this.dragCurrent.endDrag(e);
19893 this.dragCurrent.onMouseUp(e);
19896 this.dragCurrent = null;
19897 this.dragOvers = {};
19901 * Internal function to handle the mousemove event. Will be invoked
19902 * from the context of the html element.
19904 * @TODO figure out what we can do about mouse events lost when the
19905 * user drags objects beyond the window boundary. Currently we can
19906 * detect this in internet explorer by verifying that the mouse is
19907 * down during the mousemove event. Firefox doesn't give us the
19908 * button state on the mousemove event.
19909 * @method handleMouseMove
19910 * @param {Event} e the event
19914 handleMouseMove: function(e) {
19915 if (! this.dragCurrent) {
19919 // var button = e.which || e.button;
19921 // check for IE mouseup outside of page boundary
19922 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
19924 return this.handleMouseUp(e);
19927 if (!this.dragThreshMet) {
19928 var diffX = Math.abs(this.startX - e.getPageX());
19929 var diffY = Math.abs(this.startY - e.getPageY());
19930 if (diffX > this.clickPixelThresh ||
19931 diffY > this.clickPixelThresh) {
19932 this.startDrag(this.startX, this.startY);
19936 if (this.dragThreshMet) {
19937 this.dragCurrent.b4Drag(e);
19938 this.dragCurrent.onDrag(e);
19939 if(!this.dragCurrent.moveOnly){
19940 this.fireEvents(e, false);
19950 * Iterates over all of the DragDrop elements to find ones we are
19951 * hovering over or dropping on
19952 * @method fireEvents
19953 * @param {Event} e the event
19954 * @param {boolean} isDrop is this a drop op or a mouseover op?
19958 fireEvents: function(e, isDrop) {
19959 var dc = this.dragCurrent;
19961 // If the user did the mouse up outside of the window, we could
19962 // get here even though we have ended the drag.
19963 if (!dc || dc.isLocked()) {
19967 var pt = e.getPoint();
19969 // cache the previous dragOver array
19975 var enterEvts = [];
19977 // Check to see if the object(s) we were hovering over is no longer
19978 // being hovered over so we can fire the onDragOut event
19979 for (var i in this.dragOvers) {
19981 var ddo = this.dragOvers[i];
19983 if (! this.isTypeOfDD(ddo)) {
19987 if (! this.isOverTarget(pt, ddo, this.mode)) {
19988 outEvts.push( ddo );
19991 oldOvers[i] = true;
19992 delete this.dragOvers[i];
19995 for (var sGroup in dc.groups) {
19997 if ("string" != typeof sGroup) {
20001 for (i in this.ids[sGroup]) {
20002 var oDD = this.ids[sGroup][i];
20003 if (! this.isTypeOfDD(oDD)) {
20007 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20008 if (this.isOverTarget(pt, oDD, this.mode)) {
20009 // look for drop interactions
20011 dropEvts.push( oDD );
20012 // look for drag enter and drag over interactions
20015 // initial drag over: dragEnter fires
20016 if (!oldOvers[oDD.id]) {
20017 enterEvts.push( oDD );
20018 // subsequent drag overs: dragOver fires
20020 overEvts.push( oDD );
20023 this.dragOvers[oDD.id] = oDD;
20031 if (outEvts.length) {
20032 dc.b4DragOut(e, outEvts);
20033 dc.onDragOut(e, outEvts);
20036 if (enterEvts.length) {
20037 dc.onDragEnter(e, enterEvts);
20040 if (overEvts.length) {
20041 dc.b4DragOver(e, overEvts);
20042 dc.onDragOver(e, overEvts);
20045 if (dropEvts.length) {
20046 dc.b4DragDrop(e, dropEvts);
20047 dc.onDragDrop(e, dropEvts);
20051 // fire dragout events
20053 for (i=0, len=outEvts.length; i<len; ++i) {
20054 dc.b4DragOut(e, outEvts[i].id);
20055 dc.onDragOut(e, outEvts[i].id);
20058 // fire enter events
20059 for (i=0,len=enterEvts.length; i<len; ++i) {
20060 // dc.b4DragEnter(e, oDD.id);
20061 dc.onDragEnter(e, enterEvts[i].id);
20064 // fire over events
20065 for (i=0,len=overEvts.length; i<len; ++i) {
20066 dc.b4DragOver(e, overEvts[i].id);
20067 dc.onDragOver(e, overEvts[i].id);
20070 // fire drop events
20071 for (i=0, len=dropEvts.length; i<len; ++i) {
20072 dc.b4DragDrop(e, dropEvts[i].id);
20073 dc.onDragDrop(e, dropEvts[i].id);
20078 // notify about a drop that did not find a target
20079 if (isDrop && !dropEvts.length) {
20080 dc.onInvalidDrop(e);
20086 * Helper function for getting the best match from the list of drag
20087 * and drop objects returned by the drag and drop events when we are
20088 * in INTERSECT mode. It returns either the first object that the
20089 * cursor is over, or the object that has the greatest overlap with
20090 * the dragged element.
20091 * @method getBestMatch
20092 * @param {DragDrop[]} dds The array of drag and drop objects
20094 * @return {DragDrop} The best single match
20097 getBestMatch: function(dds) {
20099 // Return null if the input is not what we expect
20100 //if (!dds || !dds.length || dds.length == 0) {
20102 // If there is only one item, it wins
20103 //} else if (dds.length == 1) {
20105 var len = dds.length;
20110 // Loop through the targeted items
20111 for (var i=0; i<len; ++i) {
20113 // If the cursor is over the object, it wins. If the
20114 // cursor is over multiple matches, the first one we come
20116 if (dd.cursorIsOver) {
20119 // Otherwise the object with the most overlap wins
20122 winner.overlap.getArea() < dd.overlap.getArea()) {
20133 * Refreshes the cache of the top-left and bottom-right points of the
20134 * drag and drop objects in the specified group(s). This is in the
20135 * format that is stored in the drag and drop instance, so typical
20138 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20142 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20144 * @TODO this really should be an indexed array. Alternatively this
20145 * method could accept both.
20146 * @method refreshCache
20147 * @param {Object} groups an associative array of groups to refresh
20150 refreshCache: function(groups) {
20151 for (var sGroup in groups) {
20152 if ("string" != typeof sGroup) {
20155 for (var i in this.ids[sGroup]) {
20156 var oDD = this.ids[sGroup][i];
20158 if (this.isTypeOfDD(oDD)) {
20159 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20160 var loc = this.getLocation(oDD);
20162 this.locationCache[oDD.id] = loc;
20164 delete this.locationCache[oDD.id];
20165 // this will unregister the drag and drop object if
20166 // the element is not in a usable state
20175 * This checks to make sure an element exists and is in the DOM. The
20176 * main purpose is to handle cases where innerHTML is used to remove
20177 * drag and drop objects from the DOM. IE provides an 'unspecified
20178 * error' when trying to access the offsetParent of such an element
20180 * @param {HTMLElement} el the element to check
20181 * @return {boolean} true if the element looks usable
20184 verifyEl: function(el) {
20189 parent = el.offsetParent;
20192 parent = el.offsetParent;
20203 * Returns a Region object containing the drag and drop element's position
20204 * and size, including the padding configured for it
20205 * @method getLocation
20206 * @param {DragDrop} oDD the drag and drop object to get the
20208 * @return {Roo.lib.Region} a Region object representing the total area
20209 * the element occupies, including any padding
20210 * the instance is configured for.
20213 getLocation: function(oDD) {
20214 if (! this.isTypeOfDD(oDD)) {
20218 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20221 pos= Roo.lib.Dom.getXY(el);
20229 x2 = x1 + el.offsetWidth;
20231 y2 = y1 + el.offsetHeight;
20233 t = y1 - oDD.padding[0];
20234 r = x2 + oDD.padding[1];
20235 b = y2 + oDD.padding[2];
20236 l = x1 - oDD.padding[3];
20238 return new Roo.lib.Region( t, r, b, l );
20242 * Checks the cursor location to see if it over the target
20243 * @method isOverTarget
20244 * @param {Roo.lib.Point} pt The point to evaluate
20245 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20246 * @return {boolean} true if the mouse is over the target
20250 isOverTarget: function(pt, oTarget, intersect) {
20251 // use cache if available
20252 var loc = this.locationCache[oTarget.id];
20253 if (!loc || !this.useCache) {
20254 loc = this.getLocation(oTarget);
20255 this.locationCache[oTarget.id] = loc;
20263 oTarget.cursorIsOver = loc.contains( pt );
20265 // DragDrop is using this as a sanity check for the initial mousedown
20266 // in this case we are done. In POINT mode, if the drag obj has no
20267 // contraints, we are also done. Otherwise we need to evaluate the
20268 // location of the target as related to the actual location of the
20269 // dragged element.
20270 var dc = this.dragCurrent;
20271 if (!dc || !dc.getTargetCoord ||
20272 (!intersect && !dc.constrainX && !dc.constrainY)) {
20273 return oTarget.cursorIsOver;
20276 oTarget.overlap = null;
20278 // Get the current location of the drag element, this is the
20279 // location of the mouse event less the delta that represents
20280 // where the original mousedown happened on the element. We
20281 // need to consider constraints and ticks as well.
20282 var pos = dc.getTargetCoord(pt.x, pt.y);
20284 var el = dc.getDragEl();
20285 var curRegion = new Roo.lib.Region( pos.y,
20286 pos.x + el.offsetWidth,
20287 pos.y + el.offsetHeight,
20290 var overlap = curRegion.intersect(loc);
20293 oTarget.overlap = overlap;
20294 return (intersect) ? true : oTarget.cursorIsOver;
20301 * unload event handler
20302 * @method _onUnload
20306 _onUnload: function(e, me) {
20307 Roo.dd.DragDropMgr.unregAll();
20311 * Cleans up the drag and drop events and objects.
20316 unregAll: function() {
20318 if (this.dragCurrent) {
20320 this.dragCurrent = null;
20323 this._execOnAll("unreg", []);
20325 for (i in this.elementCache) {
20326 delete this.elementCache[i];
20329 this.elementCache = {};
20334 * A cache of DOM elements
20335 * @property elementCache
20342 * Get the wrapper for the DOM element specified
20343 * @method getElWrapper
20344 * @param {String} id the id of the element to get
20345 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20347 * @deprecated This wrapper isn't that useful
20350 getElWrapper: function(id) {
20351 var oWrapper = this.elementCache[id];
20352 if (!oWrapper || !oWrapper.el) {
20353 oWrapper = this.elementCache[id] =
20354 new this.ElementWrapper(Roo.getDom(id));
20360 * Returns the actual DOM element
20361 * @method getElement
20362 * @param {String} id the id of the elment to get
20363 * @return {Object} The element
20364 * @deprecated use Roo.getDom instead
20367 getElement: function(id) {
20368 return Roo.getDom(id);
20372 * Returns the style property for the DOM element (i.e.,
20373 * document.getElById(id).style)
20375 * @param {String} id the id of the elment to get
20376 * @return {Object} The style property of the element
20377 * @deprecated use Roo.getDom instead
20380 getCss: function(id) {
20381 var el = Roo.getDom(id);
20382 return (el) ? el.style : null;
20386 * Inner class for cached elements
20387 * @class DragDropMgr.ElementWrapper
20392 ElementWrapper: function(el) {
20397 this.el = el || null;
20402 this.id = this.el && el.id;
20404 * A reference to the style property
20407 this.css = this.el && el.style;
20411 * Returns the X position of an html element
20413 * @param el the element for which to get the position
20414 * @return {int} the X coordinate
20416 * @deprecated use Roo.lib.Dom.getX instead
20419 getPosX: function(el) {
20420 return Roo.lib.Dom.getX(el);
20424 * Returns the Y position of an html element
20426 * @param el the element for which to get the position
20427 * @return {int} the Y coordinate
20428 * @deprecated use Roo.lib.Dom.getY instead
20431 getPosY: function(el) {
20432 return Roo.lib.Dom.getY(el);
20436 * Swap two nodes. In IE, we use the native method, for others we
20437 * emulate the IE behavior
20439 * @param n1 the first node to swap
20440 * @param n2 the other node to swap
20443 swapNode: function(n1, n2) {
20447 var p = n2.parentNode;
20448 var s = n2.nextSibling;
20451 p.insertBefore(n1, n2);
20452 } else if (n2 == n1.nextSibling) {
20453 p.insertBefore(n2, n1);
20455 n1.parentNode.replaceChild(n2, n1);
20456 p.insertBefore(n1, s);
20462 * Returns the current scroll position
20463 * @method getScroll
20467 getScroll: function () {
20468 var t, l, dde=document.documentElement, db=document.body;
20469 if (dde && (dde.scrollTop || dde.scrollLeft)) {
20471 l = dde.scrollLeft;
20478 return { top: t, left: l };
20482 * Returns the specified element style property
20484 * @param {HTMLElement} el the element
20485 * @param {string} styleProp the style property
20486 * @return {string} The value of the style property
20487 * @deprecated use Roo.lib.Dom.getStyle
20490 getStyle: function(el, styleProp) {
20491 return Roo.fly(el).getStyle(styleProp);
20495 * Gets the scrollTop
20496 * @method getScrollTop
20497 * @return {int} the document's scrollTop
20500 getScrollTop: function () { return this.getScroll().top; },
20503 * Gets the scrollLeft
20504 * @method getScrollLeft
20505 * @return {int} the document's scrollTop
20508 getScrollLeft: function () { return this.getScroll().left; },
20511 * Sets the x/y position of an element to the location of the
20514 * @param {HTMLElement} moveEl The element to move
20515 * @param {HTMLElement} targetEl The position reference element
20518 moveToEl: function (moveEl, targetEl) {
20519 var aCoord = Roo.lib.Dom.getXY(targetEl);
20520 Roo.lib.Dom.setXY(moveEl, aCoord);
20524 * Numeric array sort function
20525 * @method numericSort
20528 numericSort: function(a, b) { return (a - b); },
20532 * @property _timeoutCount
20539 * Trying to make the load order less important. Without this we get
20540 * an error if this file is loaded before the Event Utility.
20541 * @method _addListeners
20545 _addListeners: function() {
20546 var DDM = Roo.dd.DDM;
20547 if ( Roo.lib.Event && document ) {
20550 if (DDM._timeoutCount > 2000) {
20552 setTimeout(DDM._addListeners, 10);
20553 if (document && document.body) {
20554 DDM._timeoutCount += 1;
20561 * Recursively searches the immediate parent and all child nodes for
20562 * the handle element in order to determine wheter or not it was
20564 * @method handleWasClicked
20565 * @param node the html element to inspect
20568 handleWasClicked: function(node, id) {
20569 if (this.isHandle(id, node.id)) {
20572 // check to see if this is a text node child of the one we want
20573 var p = node.parentNode;
20576 if (this.isHandle(id, p.id)) {
20591 // shorter alias, save a few bytes
20592 Roo.dd.DDM = Roo.dd.DragDropMgr;
20593 Roo.dd.DDM._addListeners();
20597 * Ext JS Library 1.1.1
20598 * Copyright(c) 2006-2007, Ext JS, LLC.
20600 * Originally Released Under LGPL - original licence link has changed is not relivant.
20603 * <script type="text/javascript">
20608 * A DragDrop implementation where the linked element follows the
20609 * mouse cursor during a drag.
20610 * @extends Roo.dd.DragDrop
20612 * @param {String} id the id of the linked element
20613 * @param {String} sGroup the group of related DragDrop items
20614 * @param {object} config an object containing configurable attributes
20615 * Valid properties for DD:
20618 Roo.dd.DD = function(id, sGroup, config) {
20620 this.init(id, sGroup, config);
20624 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
20627 * When set to true, the utility automatically tries to scroll the browser
20628 * window wehn a drag and drop element is dragged near the viewport boundary.
20629 * Defaults to true.
20636 * Sets the pointer offset to the distance between the linked element's top
20637 * left corner and the location the element was clicked
20638 * @method autoOffset
20639 * @param {int} iPageX the X coordinate of the click
20640 * @param {int} iPageY the Y coordinate of the click
20642 autoOffset: function(iPageX, iPageY) {
20643 var x = iPageX - this.startPageX;
20644 var y = iPageY - this.startPageY;
20645 this.setDelta(x, y);
20649 * Sets the pointer offset. You can call this directly to force the
20650 * offset to be in a particular location (e.g., pass in 0,0 to set it
20651 * to the center of the object)
20653 * @param {int} iDeltaX the distance from the left
20654 * @param {int} iDeltaY the distance from the top
20656 setDelta: function(iDeltaX, iDeltaY) {
20657 this.deltaX = iDeltaX;
20658 this.deltaY = iDeltaY;
20662 * Sets the drag element to the location of the mousedown or click event,
20663 * maintaining the cursor location relative to the location on the element
20664 * that was clicked. Override this if you want to place the element in a
20665 * location other than where the cursor is.
20666 * @method setDragElPos
20667 * @param {int} iPageX the X coordinate of the mousedown or drag event
20668 * @param {int} iPageY the Y coordinate of the mousedown or drag event
20670 setDragElPos: function(iPageX, iPageY) {
20671 // the first time we do this, we are going to check to make sure
20672 // the element has css positioning
20674 var el = this.getDragEl();
20675 this.alignElWithMouse(el, iPageX, iPageY);
20679 * Sets the element to the location of the mousedown or click event,
20680 * maintaining the cursor location relative to the location on the element
20681 * that was clicked. Override this if you want to place the element in a
20682 * location other than where the cursor is.
20683 * @method alignElWithMouse
20684 * @param {HTMLElement} el the element to move
20685 * @param {int} iPageX the X coordinate of the mousedown or drag event
20686 * @param {int} iPageY the Y coordinate of the mousedown or drag event
20688 alignElWithMouse: function(el, iPageX, iPageY) {
20689 var oCoord = this.getTargetCoord(iPageX, iPageY);
20690 var fly = el.dom ? el : Roo.fly(el);
20691 if (!this.deltaSetXY) {
20692 var aCoord = [oCoord.x, oCoord.y];
20694 var newLeft = fly.getLeft(true);
20695 var newTop = fly.getTop(true);
20696 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
20698 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
20701 this.cachePosition(oCoord.x, oCoord.y);
20702 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
20707 * Saves the most recent position so that we can reset the constraints and
20708 * tick marks on-demand. We need to know this so that we can calculate the
20709 * number of pixels the element is offset from its original position.
20710 * @method cachePosition
20711 * @param iPageX the current x position (optional, this just makes it so we
20712 * don't have to look it up again)
20713 * @param iPageY the current y position (optional, this just makes it so we
20714 * don't have to look it up again)
20716 cachePosition: function(iPageX, iPageY) {
20718 this.lastPageX = iPageX;
20719 this.lastPageY = iPageY;
20721 var aCoord = Roo.lib.Dom.getXY(this.getEl());
20722 this.lastPageX = aCoord[0];
20723 this.lastPageY = aCoord[1];
20728 * Auto-scroll the window if the dragged object has been moved beyond the
20729 * visible window boundary.
20730 * @method autoScroll
20731 * @param {int} x the drag element's x position
20732 * @param {int} y the drag element's y position
20733 * @param {int} h the height of the drag element
20734 * @param {int} w the width of the drag element
20737 autoScroll: function(x, y, h, w) {
20740 // The client height
20741 var clientH = Roo.lib.Dom.getViewWidth();
20743 // The client width
20744 var clientW = Roo.lib.Dom.getViewHeight();
20746 // The amt scrolled down
20747 var st = this.DDM.getScrollTop();
20749 // The amt scrolled right
20750 var sl = this.DDM.getScrollLeft();
20752 // Location of the bottom of the element
20755 // Location of the right of the element
20758 // The distance from the cursor to the bottom of the visible area,
20759 // adjusted so that we don't scroll if the cursor is beyond the
20760 // element drag constraints
20761 var toBot = (clientH + st - y - this.deltaY);
20763 // The distance from the cursor to the right of the visible area
20764 var toRight = (clientW + sl - x - this.deltaX);
20767 // How close to the edge the cursor must be before we scroll
20768 // var thresh = (document.all) ? 100 : 40;
20771 // How many pixels to scroll per autoscroll op. This helps to reduce
20772 // clunky scrolling. IE is more sensitive about this ... it needs this
20773 // value to be higher.
20774 var scrAmt = (document.all) ? 80 : 30;
20776 // Scroll down if we are near the bottom of the visible page and the
20777 // obj extends below the crease
20778 if ( bot > clientH && toBot < thresh ) {
20779 window.scrollTo(sl, st + scrAmt);
20782 // Scroll up if the window is scrolled down and the top of the object
20783 // goes above the top border
20784 if ( y < st && st > 0 && y - st < thresh ) {
20785 window.scrollTo(sl, st - scrAmt);
20788 // Scroll right if the obj is beyond the right border and the cursor is
20789 // near the border.
20790 if ( right > clientW && toRight < thresh ) {
20791 window.scrollTo(sl + scrAmt, st);
20794 // Scroll left if the window has been scrolled to the right and the obj
20795 // extends past the left border
20796 if ( x < sl && sl > 0 && x - sl < thresh ) {
20797 window.scrollTo(sl - scrAmt, st);
20803 * Finds the location the element should be placed if we want to move
20804 * it to where the mouse location less the click offset would place us.
20805 * @method getTargetCoord
20806 * @param {int} iPageX the X coordinate of the click
20807 * @param {int} iPageY the Y coordinate of the click
20808 * @return an object that contains the coordinates (Object.x and Object.y)
20811 getTargetCoord: function(iPageX, iPageY) {
20814 var x = iPageX - this.deltaX;
20815 var y = iPageY - this.deltaY;
20817 if (this.constrainX) {
20818 if (x < this.minX) { x = this.minX; }
20819 if (x > this.maxX) { x = this.maxX; }
20822 if (this.constrainY) {
20823 if (y < this.minY) { y = this.minY; }
20824 if (y > this.maxY) { y = this.maxY; }
20827 x = this.getTick(x, this.xTicks);
20828 y = this.getTick(y, this.yTicks);
20835 * Sets up config options specific to this class. Overrides
20836 * Roo.dd.DragDrop, but all versions of this method through the
20837 * inheritance chain are called
20839 applyConfig: function() {
20840 Roo.dd.DD.superclass.applyConfig.call(this);
20841 this.scroll = (this.config.scroll !== false);
20845 * Event that fires prior to the onMouseDown event. Overrides
20848 b4MouseDown: function(e) {
20849 // this.resetConstraints();
20850 this.autoOffset(e.getPageX(),
20855 * Event that fires prior to the onDrag event. Overrides
20858 b4Drag: function(e) {
20859 this.setDragElPos(e.getPageX(),
20863 toString: function() {
20864 return ("DD " + this.id);
20867 //////////////////////////////////////////////////////////////////////////
20868 // Debugging ygDragDrop events that can be overridden
20869 //////////////////////////////////////////////////////////////////////////
20871 startDrag: function(x, y) {
20874 onDrag: function(e) {
20877 onDragEnter: function(e, id) {
20880 onDragOver: function(e, id) {
20883 onDragOut: function(e, id) {
20886 onDragDrop: function(e, id) {
20889 endDrag: function(e) {
20896 * Ext JS Library 1.1.1
20897 * Copyright(c) 2006-2007, Ext JS, LLC.
20899 * Originally Released Under LGPL - original licence link has changed is not relivant.
20902 * <script type="text/javascript">
20906 * @class Roo.dd.DDProxy
20907 * A DragDrop implementation that inserts an empty, bordered div into
20908 * the document that follows the cursor during drag operations. At the time of
20909 * the click, the frame div is resized to the dimensions of the linked html
20910 * element, and moved to the exact location of the linked element.
20912 * References to the "frame" element refer to the single proxy element that
20913 * was created to be dragged in place of all DDProxy elements on the
20916 * @extends Roo.dd.DD
20918 * @param {String} id the id of the linked html element
20919 * @param {String} sGroup the group of related DragDrop objects
20920 * @param {object} config an object containing configurable attributes
20921 * Valid properties for DDProxy in addition to those in DragDrop:
20922 * resizeFrame, centerFrame, dragElId
20924 Roo.dd.DDProxy = function(id, sGroup, config) {
20926 this.init(id, sGroup, config);
20932 * The default drag frame div id
20933 * @property Roo.dd.DDProxy.dragElId
20937 Roo.dd.DDProxy.dragElId = "ygddfdiv";
20939 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
20942 * By default we resize the drag frame to be the same size as the element
20943 * we want to drag (this is to get the frame effect). We can turn it off
20944 * if we want a different behavior.
20945 * @property resizeFrame
20951 * By default the frame is positioned exactly where the drag element is, so
20952 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
20953 * you do not have constraints on the obj is to have the drag frame centered
20954 * around the cursor. Set centerFrame to true for this effect.
20955 * @property centerFrame
20958 centerFrame: false,
20961 * Creates the proxy element if it does not yet exist
20962 * @method createFrame
20964 createFrame: function() {
20966 var body = document.body;
20968 if (!body || !body.firstChild) {
20969 setTimeout( function() { self.createFrame(); }, 50 );
20973 var div = this.getDragEl();
20976 div = document.createElement("div");
20977 div.id = this.dragElId;
20980 s.position = "absolute";
20981 s.visibility = "hidden";
20983 s.border = "2px solid #aaa";
20986 // appendChild can blow up IE if invoked prior to the window load event
20987 // while rendering a table. It is possible there are other scenarios
20988 // that would cause this to happen as well.
20989 body.insertBefore(div, body.firstChild);
20994 * Initialization for the drag frame element. Must be called in the
20995 * constructor of all subclasses
20996 * @method initFrame
20998 initFrame: function() {
20999 this.createFrame();
21002 applyConfig: function() {
21003 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21005 this.resizeFrame = (this.config.resizeFrame !== false);
21006 this.centerFrame = (this.config.centerFrame);
21007 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21011 * Resizes the drag frame to the dimensions of the clicked object, positions
21012 * it over the object, and finally displays it
21013 * @method showFrame
21014 * @param {int} iPageX X click position
21015 * @param {int} iPageY Y click position
21018 showFrame: function(iPageX, iPageY) {
21019 var el = this.getEl();
21020 var dragEl = this.getDragEl();
21021 var s = dragEl.style;
21023 this._resizeProxy();
21025 if (this.centerFrame) {
21026 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21027 Math.round(parseInt(s.height, 10)/2) );
21030 this.setDragElPos(iPageX, iPageY);
21032 Roo.fly(dragEl).show();
21036 * The proxy is automatically resized to the dimensions of the linked
21037 * element when a drag is initiated, unless resizeFrame is set to false
21038 * @method _resizeProxy
21041 _resizeProxy: function() {
21042 if (this.resizeFrame) {
21043 var el = this.getEl();
21044 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21048 // overrides Roo.dd.DragDrop
21049 b4MouseDown: function(e) {
21050 var x = e.getPageX();
21051 var y = e.getPageY();
21052 this.autoOffset(x, y);
21053 this.setDragElPos(x, y);
21056 // overrides Roo.dd.DragDrop
21057 b4StartDrag: function(x, y) {
21058 // show the drag frame
21059 this.showFrame(x, y);
21062 // overrides Roo.dd.DragDrop
21063 b4EndDrag: function(e) {
21064 Roo.fly(this.getDragEl()).hide();
21067 // overrides Roo.dd.DragDrop
21068 // By default we try to move the element to the last location of the frame.
21069 // This is so that the default behavior mirrors that of Roo.dd.DD.
21070 endDrag: function(e) {
21072 var lel = this.getEl();
21073 var del = this.getDragEl();
21075 // Show the drag frame briefly so we can get its position
21076 del.style.visibility = "";
21079 // Hide the linked element before the move to get around a Safari
21081 lel.style.visibility = "hidden";
21082 Roo.dd.DDM.moveToEl(lel, del);
21083 del.style.visibility = "hidden";
21084 lel.style.visibility = "";
21089 beforeMove : function(){
21093 afterDrag : function(){
21097 toString: function() {
21098 return ("DDProxy " + this.id);
21104 * Ext JS Library 1.1.1
21105 * Copyright(c) 2006-2007, Ext JS, LLC.
21107 * Originally Released Under LGPL - original licence link has changed is not relivant.
21110 * <script type="text/javascript">
21114 * @class Roo.dd.DDTarget
21115 * A DragDrop implementation that does not move, but can be a drop
21116 * target. You would get the same result by simply omitting implementation
21117 * for the event callbacks, but this way we reduce the processing cost of the
21118 * event listener and the callbacks.
21119 * @extends Roo.dd.DragDrop
21121 * @param {String} id the id of the element that is a drop target
21122 * @param {String} sGroup the group of related DragDrop objects
21123 * @param {object} config an object containing configurable attributes
21124 * Valid properties for DDTarget in addition to those in
21128 Roo.dd.DDTarget = function(id, sGroup, config) {
21130 this.initTarget(id, sGroup, config);
21132 if (config && (config.listeners || config.events)) {
21133 Roo.dd.DragDrop.superclass.constructor.call(this, {
21134 listeners : config.listeners || {},
21135 events : config.events || {}
21140 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21141 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21142 toString: function() {
21143 return ("DDTarget " + this.id);
21148 * Ext JS Library 1.1.1
21149 * Copyright(c) 2006-2007, Ext JS, LLC.
21151 * Originally Released Under LGPL - original licence link has changed is not relivant.
21154 * <script type="text/javascript">
21159 * @class Roo.dd.ScrollManager
21160 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21161 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21164 Roo.dd.ScrollManager = function(){
21165 var ddm = Roo.dd.DragDropMgr;
21172 var onStop = function(e){
21177 var triggerRefresh = function(){
21178 if(ddm.dragCurrent){
21179 ddm.refreshCache(ddm.dragCurrent.groups);
21183 var doScroll = function(){
21184 if(ddm.dragCurrent){
21185 var dds = Roo.dd.ScrollManager;
21187 if(proc.el.scroll(proc.dir, dds.increment)){
21191 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21196 var clearProc = function(){
21198 clearInterval(proc.id);
21205 var startProc = function(el, dir){
21206 Roo.log('scroll startproc');
21210 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21213 var onFire = function(e, isDrop){
21215 if(isDrop || !ddm.dragCurrent){ return; }
21216 var dds = Roo.dd.ScrollManager;
21217 if(!dragEl || dragEl != ddm.dragCurrent){
21218 dragEl = ddm.dragCurrent;
21219 // refresh regions on drag start
21220 dds.refreshCache();
21223 var xy = Roo.lib.Event.getXY(e);
21224 var pt = new Roo.lib.Point(xy[0], xy[1]);
21225 for(var id in els){
21226 var el = els[id], r = el._region;
21227 if(r && r.contains(pt) && el.isScrollable()){
21228 if(r.bottom - pt.y <= dds.thresh){
21230 startProc(el, "down");
21233 }else if(r.right - pt.x <= dds.thresh){
21235 startProc(el, "left");
21238 }else if(pt.y - r.top <= dds.thresh){
21240 startProc(el, "up");
21243 }else if(pt.x - r.left <= dds.thresh){
21245 startProc(el, "right");
21254 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21255 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21259 * Registers new overflow element(s) to auto scroll
21260 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21262 register : function(el){
21263 if(el instanceof Array){
21264 for(var i = 0, len = el.length; i < len; i++) {
21265 this.register(el[i]);
21271 Roo.dd.ScrollManager.els = els;
21275 * Unregisters overflow element(s) so they are no longer scrolled
21276 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21278 unregister : function(el){
21279 if(el instanceof Array){
21280 for(var i = 0, len = el.length; i < len; i++) {
21281 this.unregister(el[i]);
21290 * The number of pixels from the edge of a container the pointer needs to be to
21291 * trigger scrolling (defaults to 25)
21297 * The number of pixels to scroll in each scroll increment (defaults to 50)
21303 * The frequency of scrolls in milliseconds (defaults to 500)
21309 * True to animate the scroll (defaults to true)
21315 * The animation duration in seconds -
21316 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21322 * Manually trigger a cache refresh.
21324 refreshCache : function(){
21325 for(var id in els){
21326 if(typeof els[id] == 'object'){ // for people extending the object prototype
21327 els[id]._region = els[id].getRegion();
21334 * Ext JS Library 1.1.1
21335 * Copyright(c) 2006-2007, Ext JS, LLC.
21337 * Originally Released Under LGPL - original licence link has changed is not relivant.
21340 * <script type="text/javascript">
21345 * @class Roo.dd.Registry
21346 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21347 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21350 Roo.dd.Registry = function(){
21353 var autoIdSeed = 0;
21355 var getId = function(el, autogen){
21356 if(typeof el == "string"){
21360 if(!id && autogen !== false){
21361 id = "roodd-" + (++autoIdSeed);
21369 * Register a drag drop element
21370 * @param {String|HTMLElement} element The id or DOM node to register
21371 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21372 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21373 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21374 * populated in the data object (if applicable):
21376 Value Description<br />
21377 --------- ------------------------------------------<br />
21378 handles Array of DOM nodes that trigger dragging<br />
21379 for the element being registered<br />
21380 isHandle True if the element passed in triggers<br />
21381 dragging itself, else false
21384 register : function(el, data){
21386 if(typeof el == "string"){
21387 el = document.getElementById(el);
21390 elements[getId(el)] = data;
21391 if(data.isHandle !== false){
21392 handles[data.ddel.id] = data;
21395 var hs = data.handles;
21396 for(var i = 0, len = hs.length; i < len; i++){
21397 handles[getId(hs[i])] = data;
21403 * Unregister a drag drop element
21404 * @param {String|HTMLElement} element The id or DOM node to unregister
21406 unregister : function(el){
21407 var id = getId(el, false);
21408 var data = elements[id];
21410 delete elements[id];
21412 var hs = data.handles;
21413 for(var i = 0, len = hs.length; i < len; i++){
21414 delete handles[getId(hs[i], false)];
21421 * Returns the handle registered for a DOM Node by id
21422 * @param {String|HTMLElement} id The DOM node or id to look up
21423 * @return {Object} handle The custom handle data
21425 getHandle : function(id){
21426 if(typeof id != "string"){ // must be element?
21429 return handles[id];
21433 * Returns the handle that is registered for the DOM node that is the target of the event
21434 * @param {Event} e The event
21435 * @return {Object} handle The custom handle data
21437 getHandleFromEvent : function(e){
21438 var t = Roo.lib.Event.getTarget(e);
21439 return t ? handles[t.id] : null;
21443 * Returns a custom data object that is registered for a DOM node by id
21444 * @param {String|HTMLElement} id The DOM node or id to look up
21445 * @return {Object} data The custom data
21447 getTarget : function(id){
21448 if(typeof id != "string"){ // must be element?
21451 return elements[id];
21455 * Returns a custom data object that is registered for the DOM node that is the target of the event
21456 * @param {Event} e The event
21457 * @return {Object} data The custom data
21459 getTargetFromEvent : function(e){
21460 var t = Roo.lib.Event.getTarget(e);
21461 return t ? elements[t.id] || handles[t.id] : null;
21466 * Ext JS Library 1.1.1
21467 * Copyright(c) 2006-2007, Ext JS, LLC.
21469 * Originally Released Under LGPL - original licence link has changed is not relivant.
21472 * <script type="text/javascript">
21477 * @class Roo.dd.StatusProxy
21478 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
21479 * default drag proxy used by all Roo.dd components.
21481 * @param {Object} config
21483 Roo.dd.StatusProxy = function(config){
21484 Roo.apply(this, config);
21485 this.id = this.id || Roo.id();
21486 this.el = new Roo.Layer({
21488 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
21489 {tag: "div", cls: "x-dd-drop-icon"},
21490 {tag: "div", cls: "x-dd-drag-ghost"}
21493 shadow: !config || config.shadow !== false
21495 this.ghost = Roo.get(this.el.dom.childNodes[1]);
21496 this.dropStatus = this.dropNotAllowed;
21499 Roo.dd.StatusProxy.prototype = {
21501 * @cfg {String} dropAllowed
21502 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
21504 dropAllowed : "x-dd-drop-ok",
21506 * @cfg {String} dropNotAllowed
21507 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
21509 dropNotAllowed : "x-dd-drop-nodrop",
21512 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
21513 * over the current target element.
21514 * @param {String} cssClass The css class for the new drop status indicator image
21516 setStatus : function(cssClass){
21517 cssClass = cssClass || this.dropNotAllowed;
21518 if(this.dropStatus != cssClass){
21519 this.el.replaceClass(this.dropStatus, cssClass);
21520 this.dropStatus = cssClass;
21525 * Resets the status indicator to the default dropNotAllowed value
21526 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
21528 reset : function(clearGhost){
21529 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
21530 this.dropStatus = this.dropNotAllowed;
21532 this.ghost.update("");
21537 * Updates the contents of the ghost element
21538 * @param {String} html The html that will replace the current innerHTML of the ghost element
21540 update : function(html){
21541 if(typeof html == "string"){
21542 this.ghost.update(html);
21544 this.ghost.update("");
21545 html.style.margin = "0";
21546 this.ghost.dom.appendChild(html);
21548 // ensure float = none set?? cant remember why though.
21549 var el = this.ghost.dom.firstChild;
21551 Roo.fly(el).setStyle('float', 'none');
21556 * Returns the underlying proxy {@link Roo.Layer}
21557 * @return {Roo.Layer} el
21559 getEl : function(){
21564 * Returns the ghost element
21565 * @return {Roo.Element} el
21567 getGhost : function(){
21573 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
21575 hide : function(clear){
21583 * Stops the repair animation if it's currently running
21586 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
21592 * Displays this proxy
21599 * Force the Layer to sync its shadow and shim positions to the element
21606 * Causes the proxy to return to its position of origin via an animation. Should be called after an
21607 * invalid drop operation by the item being dragged.
21608 * @param {Array} xy The XY position of the element ([x, y])
21609 * @param {Function} callback The function to call after the repair is complete
21610 * @param {Object} scope The scope in which to execute the callback
21612 repair : function(xy, callback, scope){
21613 this.callback = callback;
21614 this.scope = scope;
21615 if(xy && this.animRepair !== false){
21616 this.el.addClass("x-dd-drag-repair");
21617 this.el.hideUnders(true);
21618 this.anim = this.el.shift({
21619 duration: this.repairDuration || .5,
21623 callback: this.afterRepair,
21627 this.afterRepair();
21632 afterRepair : function(){
21634 if(typeof this.callback == "function"){
21635 this.callback.call(this.scope || this);
21637 this.callback = null;
21642 * Ext JS Library 1.1.1
21643 * Copyright(c) 2006-2007, Ext JS, LLC.
21645 * Originally Released Under LGPL - original licence link has changed is not relivant.
21648 * <script type="text/javascript">
21652 * @class Roo.dd.DragSource
21653 * @extends Roo.dd.DDProxy
21654 * A simple class that provides the basic implementation needed to make any element draggable.
21656 * @param {String/HTMLElement/Element} el The container element
21657 * @param {Object} config
21659 Roo.dd.DragSource = function(el, config){
21660 this.el = Roo.get(el);
21661 this.dragData = {};
21663 Roo.apply(this, config);
21666 this.proxy = new Roo.dd.StatusProxy();
21669 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
21670 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
21672 this.dragging = false;
21675 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
21677 * @cfg {String} dropAllowed
21678 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
21680 dropAllowed : "x-dd-drop-ok",
21682 * @cfg {String} dropNotAllowed
21683 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
21685 dropNotAllowed : "x-dd-drop-nodrop",
21688 * Returns the data object associated with this drag source
21689 * @return {Object} data An object containing arbitrary data
21691 getDragData : function(e){
21692 return this.dragData;
21696 onDragEnter : function(e, id){
21697 var target = Roo.dd.DragDropMgr.getDDById(id);
21698 this.cachedTarget = target;
21699 if(this.beforeDragEnter(target, e, id) !== false){
21700 if(target.isNotifyTarget){
21701 var status = target.notifyEnter(this, e, this.dragData);
21702 this.proxy.setStatus(status);
21704 this.proxy.setStatus(this.dropAllowed);
21707 if(this.afterDragEnter){
21709 * An empty function by default, but provided so that you can perform a custom action
21710 * when the dragged item enters the drop target by providing an implementation.
21711 * @param {Roo.dd.DragDrop} target The drop target
21712 * @param {Event} e The event object
21713 * @param {String} id The id of the dragged element
21714 * @method afterDragEnter
21716 this.afterDragEnter(target, e, id);
21722 * An empty function by default, but provided so that you can perform a custom action
21723 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
21724 * @param {Roo.dd.DragDrop} target The drop target
21725 * @param {Event} e The event object
21726 * @param {String} id The id of the dragged element
21727 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21729 beforeDragEnter : function(target, e, id){
21734 alignElWithMouse: function() {
21735 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
21740 onDragOver : function(e, id){
21741 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21742 if(this.beforeDragOver(target, e, id) !== false){
21743 if(target.isNotifyTarget){
21744 var status = target.notifyOver(this, e, this.dragData);
21745 this.proxy.setStatus(status);
21748 if(this.afterDragOver){
21750 * An empty function by default, but provided so that you can perform a custom action
21751 * while the dragged item is over the drop target by providing an implementation.
21752 * @param {Roo.dd.DragDrop} target The drop target
21753 * @param {Event} e The event object
21754 * @param {String} id The id of the dragged element
21755 * @method afterDragOver
21757 this.afterDragOver(target, e, id);
21763 * An empty function by default, but provided so that you can perform a custom action
21764 * while the dragged item is over the drop target and optionally cancel the onDragOver.
21765 * @param {Roo.dd.DragDrop} target The drop target
21766 * @param {Event} e The event object
21767 * @param {String} id The id of the dragged element
21768 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21770 beforeDragOver : function(target, e, id){
21775 onDragOut : function(e, id){
21776 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21777 if(this.beforeDragOut(target, e, id) !== false){
21778 if(target.isNotifyTarget){
21779 target.notifyOut(this, e, this.dragData);
21781 this.proxy.reset();
21782 if(this.afterDragOut){
21784 * An empty function by default, but provided so that you can perform a custom action
21785 * after the dragged item is dragged out of the target without dropping.
21786 * @param {Roo.dd.DragDrop} target The drop target
21787 * @param {Event} e The event object
21788 * @param {String} id The id of the dragged element
21789 * @method afterDragOut
21791 this.afterDragOut(target, e, id);
21794 this.cachedTarget = null;
21798 * An empty function by default, but provided so that you can perform a custom action before the dragged
21799 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
21800 * @param {Roo.dd.DragDrop} target The drop target
21801 * @param {Event} e The event object
21802 * @param {String} id The id of the dragged element
21803 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21805 beforeDragOut : function(target, e, id){
21810 onDragDrop : function(e, id){
21811 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21812 if(this.beforeDragDrop(target, e, id) !== false){
21813 if(target.isNotifyTarget){
21814 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
21815 this.onValidDrop(target, e, id);
21817 this.onInvalidDrop(target, e, id);
21820 this.onValidDrop(target, e, id);
21823 if(this.afterDragDrop){
21825 * An empty function by default, but provided so that you can perform a custom action
21826 * after a valid drag drop has occurred by providing an implementation.
21827 * @param {Roo.dd.DragDrop} target The drop target
21828 * @param {Event} e The event object
21829 * @param {String} id The id of the dropped element
21830 * @method afterDragDrop
21832 this.afterDragDrop(target, e, id);
21835 delete this.cachedTarget;
21839 * An empty function by default, but provided so that you can perform a custom action before the dragged
21840 * item is dropped onto the target and optionally cancel the onDragDrop.
21841 * @param {Roo.dd.DragDrop} target The drop target
21842 * @param {Event} e The event object
21843 * @param {String} id The id of the dragged element
21844 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
21846 beforeDragDrop : function(target, e, id){
21851 onValidDrop : function(target, e, id){
21853 if(this.afterValidDrop){
21855 * An empty function by default, but provided so that you can perform a custom action
21856 * after a valid drop has occurred by providing an implementation.
21857 * @param {Object} target The target DD
21858 * @param {Event} e The event object
21859 * @param {String} id The id of the dropped element
21860 * @method afterInvalidDrop
21862 this.afterValidDrop(target, e, id);
21867 getRepairXY : function(e, data){
21868 return this.el.getXY();
21872 onInvalidDrop : function(target, e, id){
21873 this.beforeInvalidDrop(target, e, id);
21874 if(this.cachedTarget){
21875 if(this.cachedTarget.isNotifyTarget){
21876 this.cachedTarget.notifyOut(this, e, this.dragData);
21878 this.cacheTarget = null;
21880 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
21882 if(this.afterInvalidDrop){
21884 * An empty function by default, but provided so that you can perform a custom action
21885 * after an invalid drop has occurred by providing an implementation.
21886 * @param {Event} e The event object
21887 * @param {String} id The id of the dropped element
21888 * @method afterInvalidDrop
21890 this.afterInvalidDrop(e, id);
21895 afterRepair : function(){
21897 this.el.highlight(this.hlColor || "c3daf9");
21899 this.dragging = false;
21903 * An empty function by default, but provided so that you can perform a custom action after an invalid
21904 * drop has occurred.
21905 * @param {Roo.dd.DragDrop} target The drop target
21906 * @param {Event} e The event object
21907 * @param {String} id The id of the dragged element
21908 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
21910 beforeInvalidDrop : function(target, e, id){
21915 handleMouseDown : function(e){
21916 if(this.dragging) {
21919 var data = this.getDragData(e);
21920 if(data && this.onBeforeDrag(data, e) !== false){
21921 this.dragData = data;
21923 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
21928 * An empty function by default, but provided so that you can perform a custom action before the initial
21929 * drag event begins and optionally cancel it.
21930 * @param {Object} data An object containing arbitrary data to be shared with drop targets
21931 * @param {Event} e The event object
21932 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21934 onBeforeDrag : function(data, e){
21939 * An empty function by default, but provided so that you can perform a custom action once the initial
21940 * drag event has begun. The drag cannot be canceled from this function.
21941 * @param {Number} x The x position of the click on the dragged object
21942 * @param {Number} y The y position of the click on the dragged object
21944 onStartDrag : Roo.emptyFn,
21946 // private - YUI override
21947 startDrag : function(x, y){
21948 this.proxy.reset();
21949 this.dragging = true;
21950 this.proxy.update("");
21951 this.onInitDrag(x, y);
21956 onInitDrag : function(x, y){
21957 var clone = this.el.dom.cloneNode(true);
21958 clone.id = Roo.id(); // prevent duplicate ids
21959 this.proxy.update(clone);
21960 this.onStartDrag(x, y);
21965 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
21966 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
21968 getProxy : function(){
21973 * Hides the drag source's {@link Roo.dd.StatusProxy}
21975 hideProxy : function(){
21977 this.proxy.reset(true);
21978 this.dragging = false;
21982 triggerCacheRefresh : function(){
21983 Roo.dd.DDM.refreshCache(this.groups);
21986 // private - override to prevent hiding
21987 b4EndDrag: function(e) {
21990 // private - override to prevent moving
21991 endDrag : function(e){
21992 this.onEndDrag(this.dragData, e);
21996 onEndDrag : function(data, e){
21999 // private - pin to cursor
22000 autoOffset : function(x, y) {
22001 this.setDelta(-12, -20);
22005 * Ext JS Library 1.1.1
22006 * Copyright(c) 2006-2007, Ext JS, LLC.
22008 * Originally Released Under LGPL - original licence link has changed is not relivant.
22011 * <script type="text/javascript">
22016 * @class Roo.dd.DropTarget
22017 * @extends Roo.dd.DDTarget
22018 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22019 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22021 * @param {String/HTMLElement/Element} el The container element
22022 * @param {Object} config
22024 Roo.dd.DropTarget = function(el, config){
22025 this.el = Roo.get(el);
22027 var listeners = false; ;
22028 if (config && config.listeners) {
22029 listeners= config.listeners;
22030 delete config.listeners;
22032 Roo.apply(this, config);
22034 if(this.containerScroll){
22035 Roo.dd.ScrollManager.register(this.el);
22039 * @scope Roo.dd.DropTarget
22044 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22045 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22046 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22048 * IMPORTANT : it should set this.overClass and this.dropAllowed
22050 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22051 * @param {Event} e The event
22052 * @param {Object} data An object containing arbitrary data supplied by the drag source
22058 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22059 * This method will be called on every mouse movement while the drag source is over the drop target.
22060 * This default implementation simply returns the dropAllowed config value.
22062 * IMPORTANT : it should set this.dropAllowed
22064 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22065 * @param {Event} e The event
22066 * @param {Object} data An object containing arbitrary data supplied by the drag source
22072 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22073 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22074 * overClass (if any) from the drop element.
22076 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22077 * @param {Event} e The event
22078 * @param {Object} data An object containing arbitrary data supplied by the drag source
22084 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22085 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22086 * implementation that does something to process the drop event and returns true so that the drag source's
22087 * repair action does not run.
22089 * IMPORTANT : it should set this.success
22091 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22092 * @param {Event} e The event
22093 * @param {Object} data An object containing arbitrary data supplied by the drag source
22099 Roo.dd.DropTarget.superclass.constructor.call( this,
22101 this.ddGroup || this.group,
22104 listeners : listeners || {}
22112 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22114 * @cfg {String} overClass
22115 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22118 * @cfg {String} ddGroup
22119 * The drag drop group to handle drop events for
22123 * @cfg {String} dropAllowed
22124 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22126 dropAllowed : "x-dd-drop-ok",
22128 * @cfg {String} dropNotAllowed
22129 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22131 dropNotAllowed : "x-dd-drop-nodrop",
22133 * @cfg {boolean} success
22134 * set this after drop listener..
22138 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22139 * if the drop point is valid for over/enter..
22146 isNotifyTarget : true,
22151 notifyEnter : function(dd, e, data)
22154 this.fireEvent('enter', dd, e, data);
22155 if(this.overClass){
22156 this.el.addClass(this.overClass);
22158 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22159 this.valid ? this.dropAllowed : this.dropNotAllowed
22166 notifyOver : function(dd, e, data)
22169 this.fireEvent('over', dd, e, data);
22170 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22171 this.valid ? this.dropAllowed : this.dropNotAllowed
22178 notifyOut : function(dd, e, data)
22180 this.fireEvent('out', dd, e, data);
22181 if(this.overClass){
22182 this.el.removeClass(this.overClass);
22189 notifyDrop : function(dd, e, data)
22191 this.success = false;
22192 this.fireEvent('drop', dd, e, data);
22193 return this.success;
22197 * Ext JS Library 1.1.1
22198 * Copyright(c) 2006-2007, Ext JS, LLC.
22200 * Originally Released Under LGPL - original licence link has changed is not relivant.
22203 * <script type="text/javascript">
22208 * @class Roo.dd.DragZone
22209 * @extends Roo.dd.DragSource
22210 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22211 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22213 * @param {String/HTMLElement/Element} el The container element
22214 * @param {Object} config
22216 Roo.dd.DragZone = function(el, config){
22217 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22218 if(this.containerScroll){
22219 Roo.dd.ScrollManager.register(this.el);
22223 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22225 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22226 * for auto scrolling during drag operations.
22229 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22230 * method after a failed drop (defaults to "c3daf9" - light blue)
22234 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22235 * for a valid target to drag based on the mouse down. Override this method
22236 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22237 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22238 * @param {EventObject} e The mouse down event
22239 * @return {Object} The dragData
22241 getDragData : function(e){
22242 return Roo.dd.Registry.getHandleFromEvent(e);
22246 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22247 * this.dragData.ddel
22248 * @param {Number} x The x position of the click on the dragged object
22249 * @param {Number} y The y position of the click on the dragged object
22250 * @return {Boolean} true to continue the drag, false to cancel
22252 onInitDrag : function(x, y){
22253 this.proxy.update(this.dragData.ddel.cloneNode(true));
22254 this.onStartDrag(x, y);
22259 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22261 afterRepair : function(){
22263 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22265 this.dragging = false;
22269 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22270 * the XY of this.dragData.ddel
22271 * @param {EventObject} e The mouse up event
22272 * @return {Array} The xy location (e.g. [100, 200])
22274 getRepairXY : function(e){
22275 return Roo.Element.fly(this.dragData.ddel).getXY();
22279 * Ext JS Library 1.1.1
22280 * Copyright(c) 2006-2007, Ext JS, LLC.
22282 * Originally Released Under LGPL - original licence link has changed is not relivant.
22285 * <script type="text/javascript">
22288 * @class Roo.dd.DropZone
22289 * @extends Roo.dd.DropTarget
22290 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22291 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22293 * @param {String/HTMLElement/Element} el The container element
22294 * @param {Object} config
22296 Roo.dd.DropZone = function(el, config){
22297 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22300 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22302 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22303 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22304 * provide your own custom lookup.
22305 * @param {Event} e The event
22306 * @return {Object} data The custom data
22308 getTargetFromEvent : function(e){
22309 return Roo.dd.Registry.getTargetFromEvent(e);
22313 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22314 * that it has registered. This method has no default implementation and should be overridden to provide
22315 * node-specific processing if necessary.
22316 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22317 * {@link #getTargetFromEvent} for this node)
22318 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22319 * @param {Event} e The event
22320 * @param {Object} data An object containing arbitrary data supplied by the drag source
22322 onNodeEnter : function(n, dd, e, data){
22327 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22328 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22329 * overridden to provide the proper feedback.
22330 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22331 * {@link #getTargetFromEvent} for this node)
22332 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22333 * @param {Event} e The event
22334 * @param {Object} data An object containing arbitrary data supplied by the drag source
22335 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22336 * underlying {@link Roo.dd.StatusProxy} can be updated
22338 onNodeOver : function(n, dd, e, data){
22339 return this.dropAllowed;
22343 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22344 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22345 * node-specific processing if necessary.
22346 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22347 * {@link #getTargetFromEvent} for this node)
22348 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22349 * @param {Event} e The event
22350 * @param {Object} data An object containing arbitrary data supplied by the drag source
22352 onNodeOut : function(n, dd, e, data){
22357 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22358 * the drop node. The default implementation returns false, so it should be overridden to provide the
22359 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22360 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22361 * {@link #getTargetFromEvent} for this node)
22362 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22363 * @param {Event} e The event
22364 * @param {Object} data An object containing arbitrary data supplied by the drag source
22365 * @return {Boolean} True if the drop was valid, else false
22367 onNodeDrop : function(n, dd, e, data){
22372 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22373 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22374 * it should be overridden to provide the proper feedback if necessary.
22375 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22376 * @param {Event} e The event
22377 * @param {Object} data An object containing arbitrary data supplied by the drag source
22378 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22379 * underlying {@link Roo.dd.StatusProxy} can be updated
22381 onContainerOver : function(dd, e, data){
22382 return this.dropNotAllowed;
22386 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22387 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22388 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22389 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22390 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22391 * @param {Event} e The event
22392 * @param {Object} data An object containing arbitrary data supplied by the drag source
22393 * @return {Boolean} True if the drop was valid, else false
22395 onContainerDrop : function(dd, e, data){
22400 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22401 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22402 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22403 * you should override this method and provide a custom implementation.
22404 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22405 * @param {Event} e The event
22406 * @param {Object} data An object containing arbitrary data supplied by the drag source
22407 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22408 * underlying {@link Roo.dd.StatusProxy} can be updated
22410 notifyEnter : function(dd, e, data){
22411 return this.dropNotAllowed;
22415 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22416 * This method will be called on every mouse movement while the drag source is over the drop zone.
22417 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22418 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22419 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22420 * registered node, it will call {@link #onContainerOver}.
22421 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22422 * @param {Event} e The event
22423 * @param {Object} data An object containing arbitrary data supplied by the drag source
22424 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22425 * underlying {@link Roo.dd.StatusProxy} can be updated
22427 notifyOver : function(dd, e, data){
22428 var n = this.getTargetFromEvent(e);
22429 if(!n){ // not over valid drop target
22430 if(this.lastOverNode){
22431 this.onNodeOut(this.lastOverNode, dd, e, data);
22432 this.lastOverNode = null;
22434 return this.onContainerOver(dd, e, data);
22436 if(this.lastOverNode != n){
22437 if(this.lastOverNode){
22438 this.onNodeOut(this.lastOverNode, dd, e, data);
22440 this.onNodeEnter(n, dd, e, data);
22441 this.lastOverNode = n;
22443 return this.onNodeOver(n, dd, e, data);
22447 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22448 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22449 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22450 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22451 * @param {Event} e The event
22452 * @param {Object} data An object containing arbitrary data supplied by the drag zone
22454 notifyOut : function(dd, e, data){
22455 if(this.lastOverNode){
22456 this.onNodeOut(this.lastOverNode, dd, e, data);
22457 this.lastOverNode = null;
22462 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
22463 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
22464 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
22465 * otherwise it will call {@link #onContainerDrop}.
22466 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22467 * @param {Event} e The event
22468 * @param {Object} data An object containing arbitrary data supplied by the drag source
22469 * @return {Boolean} True if the drop was valid, else false
22471 notifyDrop : function(dd, e, data){
22472 if(this.lastOverNode){
22473 this.onNodeOut(this.lastOverNode, dd, e, data);
22474 this.lastOverNode = null;
22476 var n = this.getTargetFromEvent(e);
22478 this.onNodeDrop(n, dd, e, data) :
22479 this.onContainerDrop(dd, e, data);
22483 triggerCacheRefresh : function(){
22484 Roo.dd.DDM.refreshCache(this.groups);