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 : "",
7135 // default to display in BS 4 - no idea why it was visibility before..
7136 visibilityMode : typeof(Roo.bootstrap.version) != 'undefined' && Roo.bootstrap.version > 3 ? 2 : 1,
7138 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7144 * Sets the element's visibility mode. When setVisible() is called it
7145 * will use this to determine whether to set the visibility or the display property.
7146 * @param visMode Element.VISIBILITY or Element.DISPLAY
7147 * @return {Roo.Element} this
7149 setVisibilityMode : function(visMode){
7150 this.visibilityMode = visMode;
7154 * Convenience method for setVisibilityMode(Element.DISPLAY)
7155 * @param {String} display (optional) What to set display to when visible
7156 * @return {Roo.Element} this
7158 enableDisplayMode : function(display){
7159 this.setVisibilityMode(El.DISPLAY);
7160 if(typeof display != "undefined") { this.originalDisplay = display; }
7165 * 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)
7166 * @param {String} selector The simple selector to test
7167 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7168 search as a number or element (defaults to 10 || document.body)
7169 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7170 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7172 findParent : function(simpleSelector, maxDepth, returnEl){
7173 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7174 maxDepth = maxDepth || 50;
7175 if(typeof maxDepth != "number"){
7176 stopEl = Roo.getDom(maxDepth);
7179 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7180 if(dq.is(p, simpleSelector)){
7181 return returnEl ? Roo.get(p) : p;
7191 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7192 * @param {String} selector The simple selector to test
7193 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7194 search as a number or element (defaults to 10 || document.body)
7195 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7196 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7198 findParentNode : function(simpleSelector, maxDepth, returnEl){
7199 var p = Roo.fly(this.dom.parentNode, '_internal');
7200 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7204 * Looks at the scrollable parent element
7206 findScrollableParent : function()
7208 var overflowRegex = /(auto|scroll)/;
7210 if(this.getStyle('position') === 'fixed'){
7211 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7214 var excludeStaticParent = this.getStyle('position') === "absolute";
7216 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7218 if (excludeStaticParent && parent.getStyle('position') === "static") {
7222 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7226 if(parent.dom.nodeName.toLowerCase() == 'body'){
7227 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7231 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7235 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7236 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7237 * @param {String} selector The simple selector to test
7238 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7239 search as a number or element (defaults to 10 || document.body)
7240 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7242 up : function(simpleSelector, maxDepth){
7243 return this.findParentNode(simpleSelector, maxDepth, true);
7249 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7250 * @param {String} selector The simple selector to test
7251 * @return {Boolean} True if this element matches the selector, else false
7253 is : function(simpleSelector){
7254 return Roo.DomQuery.is(this.dom, simpleSelector);
7258 * Perform animation on this element.
7259 * @param {Object} args The YUI animation control args
7260 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7261 * @param {Function} onComplete (optional) Function to call when animation completes
7262 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7263 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7264 * @return {Roo.Element} this
7266 animate : function(args, duration, onComplete, easing, animType){
7267 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7272 * @private Internal animation call
7274 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7275 animType = animType || 'run';
7277 var anim = Roo.lib.Anim[animType](
7279 (opt.duration || defaultDur) || .35,
7280 (opt.easing || defaultEase) || 'easeOut',
7282 Roo.callback(cb, this);
7283 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7291 // private legacy anim prep
7292 preanim : function(a, i){
7293 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7297 * Removes worthless text nodes
7298 * @param {Boolean} forceReclean (optional) By default the element
7299 * keeps track if it has been cleaned already so
7300 * you can call this over and over. However, if you update the element and
7301 * need to force a reclean, you can pass true.
7303 clean : function(forceReclean){
7304 if(this.isCleaned && forceReclean !== true){
7308 var d = this.dom, n = d.firstChild, ni = -1;
7310 var nx = n.nextSibling;
7311 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7318 this.isCleaned = true;
7323 calcOffsetsTo : function(el){
7326 var restorePos = false;
7327 if(el.getStyle('position') == 'static'){
7328 el.position('relative');
7333 while(op && op != d && op.tagName != 'HTML'){
7336 op = op.offsetParent;
7339 el.position('static');
7345 * Scrolls this element into view within the passed container.
7346 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7347 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7348 * @return {Roo.Element} this
7350 scrollIntoView : function(container, hscroll){
7351 var c = Roo.getDom(container) || document.body;
7354 var o = this.calcOffsetsTo(c),
7357 b = t+el.offsetHeight,
7358 r = l+el.offsetWidth;
7360 var ch = c.clientHeight;
7361 var ct = parseInt(c.scrollTop, 10);
7362 var cl = parseInt(c.scrollLeft, 10);
7364 var cr = cl + c.clientWidth;
7372 if(hscroll !== false){
7376 c.scrollLeft = r-c.clientWidth;
7383 scrollChildIntoView : function(child, hscroll){
7384 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7388 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7389 * the new height may not be available immediately.
7390 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7391 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7392 * @param {Function} onComplete (optional) Function to call when animation completes
7393 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7394 * @return {Roo.Element} this
7396 autoHeight : function(animate, duration, onComplete, easing){
7397 var oldHeight = this.getHeight();
7399 this.setHeight(1); // force clipping
7400 setTimeout(function(){
7401 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7403 this.setHeight(height);
7405 if(typeof onComplete == "function"){
7409 this.setHeight(oldHeight); // restore original height
7410 this.setHeight(height, animate, duration, function(){
7412 if(typeof onComplete == "function") { onComplete(); }
7413 }.createDelegate(this), easing);
7415 }.createDelegate(this), 0);
7420 * Returns true if this element is an ancestor of the passed element
7421 * @param {HTMLElement/String} el The element to check
7422 * @return {Boolean} True if this element is an ancestor of el, else false
7424 contains : function(el){
7425 if(!el){return false;}
7426 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7430 * Checks whether the element is currently visible using both visibility and display properties.
7431 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7432 * @return {Boolean} True if the element is currently visible, else false
7434 isVisible : function(deep) {
7435 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7436 if(deep !== true || !vis){
7439 var p = this.dom.parentNode;
7440 while(p && p.tagName.toLowerCase() != "body"){
7441 if(!Roo.fly(p, '_isVisible').isVisible()){
7450 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7451 * @param {String} selector The CSS selector
7452 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7453 * @return {CompositeElement/CompositeElementLite} The composite element
7455 select : function(selector, unique){
7456 return El.select(selector, unique, this.dom);
7460 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7461 * @param {String} selector The CSS selector
7462 * @return {Array} An array of the matched nodes
7464 query : function(selector, unique){
7465 return Roo.DomQuery.select(selector, this.dom);
7469 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7470 * @param {String} selector The CSS selector
7471 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7472 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7474 child : function(selector, returnDom){
7475 var n = Roo.DomQuery.selectNode(selector, this.dom);
7476 return returnDom ? n : Roo.get(n);
7480 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7481 * @param {String} selector The CSS selector
7482 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7483 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7485 down : function(selector, returnDom){
7486 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7487 return returnDom ? n : Roo.get(n);
7491 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7492 * @param {String} group The group the DD object is member of
7493 * @param {Object} config The DD config object
7494 * @param {Object} overrides An object containing methods to override/implement on the DD object
7495 * @return {Roo.dd.DD} The DD object
7497 initDD : function(group, config, overrides){
7498 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7499 return Roo.apply(dd, overrides);
7503 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7504 * @param {String} group The group the DDProxy object is member of
7505 * @param {Object} config The DDProxy config object
7506 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7507 * @return {Roo.dd.DDProxy} The DDProxy object
7509 initDDProxy : function(group, config, overrides){
7510 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7511 return Roo.apply(dd, overrides);
7515 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7516 * @param {String} group The group the DDTarget object is member of
7517 * @param {Object} config The DDTarget config object
7518 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7519 * @return {Roo.dd.DDTarget} The DDTarget object
7521 initDDTarget : function(group, config, overrides){
7522 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7523 return Roo.apply(dd, overrides);
7527 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7528 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7529 * @param {Boolean} visible Whether the element is visible
7530 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7531 * @return {Roo.Element} this
7533 setVisible : function(visible, animate){
7535 if(this.visibilityMode == El.DISPLAY){
7536 this.setDisplayed(visible);
7539 this.dom.style.visibility = visible ? "visible" : "hidden";
7542 // closure for composites
7544 var visMode = this.visibilityMode;
7546 this.setOpacity(.01);
7547 this.setVisible(true);
7549 this.anim({opacity: { to: (visible?1:0) }},
7550 this.preanim(arguments, 1),
7551 null, .35, 'easeIn', function(){
7553 if(visMode == El.DISPLAY){
7554 dom.style.display = "none";
7556 dom.style.visibility = "hidden";
7558 Roo.get(dom).setOpacity(1);
7566 * Returns true if display is not "none"
7569 isDisplayed : function() {
7570 return this.getStyle("display") != "none";
7574 * Toggles the element's visibility or display, depending on visibility mode.
7575 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7576 * @return {Roo.Element} this
7578 toggle : function(animate){
7579 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7584 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7585 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7586 * @return {Roo.Element} this
7588 setDisplayed : function(value) {
7589 if(typeof value == "boolean"){
7590 value = value ? this.originalDisplay : "none";
7592 this.setStyle("display", value);
7597 * Tries to focus the element. Any exceptions are caught and ignored.
7598 * @return {Roo.Element} this
7600 focus : function() {
7608 * Tries to blur the element. Any exceptions are caught and ignored.
7609 * @return {Roo.Element} this
7619 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7620 * @param {String/Array} className The CSS class to add, or an array of classes
7621 * @return {Roo.Element} this
7623 addClass : function(className){
7624 if(className instanceof Array){
7625 for(var i = 0, len = className.length; i < len; i++) {
7626 this.addClass(className[i]);
7629 if(className && !this.hasClass(className)){
7630 this.dom.className = this.dom.className + " " + className;
7637 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7638 * @param {String/Array} className The CSS class to add, or an array of classes
7639 * @return {Roo.Element} this
7641 radioClass : function(className){
7642 var siblings = this.dom.parentNode.childNodes;
7643 for(var i = 0; i < siblings.length; i++) {
7644 var s = siblings[i];
7645 if(s.nodeType == 1){
7646 Roo.get(s).removeClass(className);
7649 this.addClass(className);
7654 * Removes one or more CSS classes from the element.
7655 * @param {String/Array} className The CSS class to remove, or an array of classes
7656 * @return {Roo.Element} this
7658 removeClass : function(className){
7659 if(!className || !this.dom.className){
7662 if(className instanceof Array){
7663 for(var i = 0, len = className.length; i < len; i++) {
7664 this.removeClass(className[i]);
7667 if(this.hasClass(className)){
7668 var re = this.classReCache[className];
7670 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7671 this.classReCache[className] = re;
7673 this.dom.className =
7674 this.dom.className.replace(re, " ");
7684 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7685 * @param {String} className The CSS class to toggle
7686 * @return {Roo.Element} this
7688 toggleClass : function(className){
7689 if(this.hasClass(className)){
7690 this.removeClass(className);
7692 this.addClass(className);
7698 * Checks if the specified CSS class exists on this element's DOM node.
7699 * @param {String} className The CSS class to check for
7700 * @return {Boolean} True if the class exists, else false
7702 hasClass : function(className){
7703 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7707 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7708 * @param {String} oldClassName The CSS class to replace
7709 * @param {String} newClassName The replacement CSS class
7710 * @return {Roo.Element} this
7712 replaceClass : function(oldClassName, newClassName){
7713 this.removeClass(oldClassName);
7714 this.addClass(newClassName);
7719 * Returns an object with properties matching the styles requested.
7720 * For example, el.getStyles('color', 'font-size', 'width') might return
7721 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7722 * @param {String} style1 A style name
7723 * @param {String} style2 A style name
7724 * @param {String} etc.
7725 * @return {Object} The style object
7727 getStyles : function(){
7728 var a = arguments, len = a.length, r = {};
7729 for(var i = 0; i < len; i++){
7730 r[a[i]] = this.getStyle(a[i]);
7736 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7737 * @param {String} property The style property whose value is returned.
7738 * @return {String} The current value of the style property for this element.
7740 getStyle : function(){
7741 return view && view.getComputedStyle ?
7743 var el = this.dom, v, cs, camel;
7744 if(prop == 'float'){
7747 if(el.style && (v = el.style[prop])){
7750 if(cs = view.getComputedStyle(el, "")){
7751 if(!(camel = propCache[prop])){
7752 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7759 var el = this.dom, v, cs, camel;
7760 if(prop == 'opacity'){
7761 if(typeof el.style.filter == 'string'){
7762 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7764 var fv = parseFloat(m[1]);
7766 return fv ? fv / 100 : 0;
7771 }else if(prop == 'float'){
7772 prop = "styleFloat";
7774 if(!(camel = propCache[prop])){
7775 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7777 if(v = el.style[camel]){
7780 if(cs = el.currentStyle){
7788 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7789 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7790 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7791 * @return {Roo.Element} this
7793 setStyle : function(prop, value){
7794 if(typeof prop == "string"){
7796 if (prop == 'float') {
7797 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7802 if(!(camel = propCache[prop])){
7803 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7806 if(camel == 'opacity') {
7807 this.setOpacity(value);
7809 this.dom.style[camel] = value;
7812 for(var style in prop){
7813 if(typeof prop[style] != "function"){
7814 this.setStyle(style, prop[style]);
7822 * More flexible version of {@link #setStyle} for setting style properties.
7823 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7824 * a function which returns such a specification.
7825 * @return {Roo.Element} this
7827 applyStyles : function(style){
7828 Roo.DomHelper.applyStyles(this.dom, style);
7833 * 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).
7834 * @return {Number} The X position of the element
7837 return D.getX(this.dom);
7841 * 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).
7842 * @return {Number} The Y position of the element
7845 return D.getY(this.dom);
7849 * 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).
7850 * @return {Array} The XY position of the element
7853 return D.getXY(this.dom);
7857 * 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).
7858 * @param {Number} The X position of the element
7859 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7860 * @return {Roo.Element} this
7862 setX : function(x, animate){
7864 D.setX(this.dom, x);
7866 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7872 * 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).
7873 * @param {Number} The Y position of the element
7874 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7875 * @return {Roo.Element} this
7877 setY : function(y, animate){
7879 D.setY(this.dom, y);
7881 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7887 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7888 * @param {String} left The left CSS property value
7889 * @return {Roo.Element} this
7891 setLeft : function(left){
7892 this.setStyle("left", this.addUnits(left));
7897 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7898 * @param {String} top The top CSS property value
7899 * @return {Roo.Element} this
7901 setTop : function(top){
7902 this.setStyle("top", this.addUnits(top));
7907 * Sets the element's CSS right style.
7908 * @param {String} right The right CSS property value
7909 * @return {Roo.Element} this
7911 setRight : function(right){
7912 this.setStyle("right", this.addUnits(right));
7917 * Sets the element's CSS bottom style.
7918 * @param {String} bottom The bottom CSS property value
7919 * @return {Roo.Element} this
7921 setBottom : function(bottom){
7922 this.setStyle("bottom", this.addUnits(bottom));
7927 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7928 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7929 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7930 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7931 * @return {Roo.Element} this
7933 setXY : function(pos, animate){
7935 D.setXY(this.dom, pos);
7937 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7943 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7944 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7945 * @param {Number} x X value for new position (coordinates are page-based)
7946 * @param {Number} y Y value for new position (coordinates are page-based)
7947 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7948 * @return {Roo.Element} this
7950 setLocation : function(x, y, animate){
7951 this.setXY([x, y], this.preanim(arguments, 2));
7956 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7957 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7958 * @param {Number} x X value for new position (coordinates are page-based)
7959 * @param {Number} y Y value for new position (coordinates are page-based)
7960 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7961 * @return {Roo.Element} this
7963 moveTo : function(x, y, animate){
7964 this.setXY([x, y], this.preanim(arguments, 2));
7969 * Returns the region of the given element.
7970 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7971 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7973 getRegion : function(){
7974 return D.getRegion(this.dom);
7978 * Returns the offset height of the element
7979 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7980 * @return {Number} The element's height
7982 getHeight : function(contentHeight){
7983 var h = this.dom.offsetHeight || 0;
7984 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7988 * Returns the offset width of the element
7989 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7990 * @return {Number} The element's width
7992 getWidth : function(contentWidth){
7993 var w = this.dom.offsetWidth || 0;
7994 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7998 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
7999 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8000 * if a height has not been set using CSS.
8003 getComputedHeight : function(){
8004 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8006 h = parseInt(this.getStyle('height'), 10) || 0;
8007 if(!this.isBorderBox()){
8008 h += this.getFrameWidth('tb');
8015 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8016 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8017 * if a width has not been set using CSS.
8020 getComputedWidth : function(){
8021 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8023 w = parseInt(this.getStyle('width'), 10) || 0;
8024 if(!this.isBorderBox()){
8025 w += this.getFrameWidth('lr');
8032 * Returns the size of the element.
8033 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8034 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8036 getSize : function(contentSize){
8037 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8041 * Returns the width and height of the viewport.
8042 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8044 getViewSize : function(){
8045 var d = this.dom, doc = document, aw = 0, ah = 0;
8046 if(d == doc || d == doc.body){
8047 return {width : D.getViewWidth(), height: D.getViewHeight()};
8050 width : d.clientWidth,
8051 height: d.clientHeight
8057 * Returns the value of the "value" attribute
8058 * @param {Boolean} asNumber true to parse the value as a number
8059 * @return {String/Number}
8061 getValue : function(asNumber){
8062 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8066 adjustWidth : function(width){
8067 if(typeof width == "number"){
8068 if(this.autoBoxAdjust && !this.isBorderBox()){
8069 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8079 adjustHeight : function(height){
8080 if(typeof height == "number"){
8081 if(this.autoBoxAdjust && !this.isBorderBox()){
8082 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8092 * Set the width of the element
8093 * @param {Number} width The new width
8094 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8095 * @return {Roo.Element} this
8097 setWidth : function(width, animate){
8098 width = this.adjustWidth(width);
8100 this.dom.style.width = this.addUnits(width);
8102 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8108 * Set the height of the element
8109 * @param {Number} height The new height
8110 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8111 * @return {Roo.Element} this
8113 setHeight : function(height, animate){
8114 height = this.adjustHeight(height);
8116 this.dom.style.height = this.addUnits(height);
8118 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8124 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8125 * @param {Number} width The new width
8126 * @param {Number} height The new height
8127 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8128 * @return {Roo.Element} this
8130 setSize : function(width, height, animate){
8131 if(typeof width == "object"){ // in case of object from getSize()
8132 height = width.height; width = width.width;
8134 width = this.adjustWidth(width); height = this.adjustHeight(height);
8136 this.dom.style.width = this.addUnits(width);
8137 this.dom.style.height = this.addUnits(height);
8139 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8145 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8146 * @param {Number} x X value for new position (coordinates are page-based)
8147 * @param {Number} y Y value for new position (coordinates are page-based)
8148 * @param {Number} width The new width
8149 * @param {Number} height The new height
8150 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8151 * @return {Roo.Element} this
8153 setBounds : function(x, y, width, height, animate){
8155 this.setSize(width, height);
8156 this.setLocation(x, y);
8158 width = this.adjustWidth(width); height = this.adjustHeight(height);
8159 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8160 this.preanim(arguments, 4), 'motion');
8166 * 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.
8167 * @param {Roo.lib.Region} region The region to fill
8168 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8169 * @return {Roo.Element} this
8171 setRegion : function(region, animate){
8172 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8177 * Appends an event handler
8179 * @param {String} eventName The type of event to append
8180 * @param {Function} fn The method the event invokes
8181 * @param {Object} scope (optional) The scope (this object) of the fn
8182 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8184 addListener : function(eventName, fn, scope, options){
8186 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8191 * Removes an event handler from this element
8192 * @param {String} eventName the type of event to remove
8193 * @param {Function} fn the method the event invokes
8194 * @return {Roo.Element} this
8196 removeListener : function(eventName, fn){
8197 Roo.EventManager.removeListener(this.dom, eventName, fn);
8202 * Removes all previous added listeners from this element
8203 * @return {Roo.Element} this
8205 removeAllListeners : function(){
8206 E.purgeElement(this.dom);
8210 relayEvent : function(eventName, observable){
8211 this.on(eventName, function(e){
8212 observable.fireEvent(eventName, e);
8217 * Set the opacity of the element
8218 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8219 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8220 * @return {Roo.Element} this
8222 setOpacity : function(opacity, animate){
8224 var s = this.dom.style;
8227 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8228 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8230 s.opacity = opacity;
8233 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8239 * Gets the left X coordinate
8240 * @param {Boolean} local True to get the local css position instead of page coordinate
8243 getLeft : function(local){
8247 return parseInt(this.getStyle("left"), 10) || 0;
8252 * Gets the right X coordinate of the element (element X position + element width)
8253 * @param {Boolean} local True to get the local css position instead of page coordinate
8256 getRight : function(local){
8258 return this.getX() + this.getWidth();
8260 return (this.getLeft(true) + this.getWidth()) || 0;
8265 * Gets the top Y coordinate
8266 * @param {Boolean} local True to get the local css position instead of page coordinate
8269 getTop : function(local) {
8273 return parseInt(this.getStyle("top"), 10) || 0;
8278 * Gets the bottom Y coordinate of the element (element Y position + element height)
8279 * @param {Boolean} local True to get the local css position instead of page coordinate
8282 getBottom : function(local){
8284 return this.getY() + this.getHeight();
8286 return (this.getTop(true) + this.getHeight()) || 0;
8291 * Initializes positioning on this element. If a desired position is not passed, it will make the
8292 * the element positioned relative IF it is not already positioned.
8293 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8294 * @param {Number} zIndex (optional) The zIndex to apply
8295 * @param {Number} x (optional) Set the page X position
8296 * @param {Number} y (optional) Set the page Y position
8298 position : function(pos, zIndex, x, y){
8300 if(this.getStyle('position') == 'static'){
8301 this.setStyle('position', 'relative');
8304 this.setStyle("position", pos);
8307 this.setStyle("z-index", zIndex);
8309 if(x !== undefined && y !== undefined){
8311 }else if(x !== undefined){
8313 }else if(y !== undefined){
8319 * Clear positioning back to the default when the document was loaded
8320 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8321 * @return {Roo.Element} this
8323 clearPositioning : function(value){
8331 "position" : "static"
8337 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8338 * snapshot before performing an update and then restoring the element.
8341 getPositioning : function(){
8342 var l = this.getStyle("left");
8343 var t = this.getStyle("top");
8345 "position" : this.getStyle("position"),
8347 "right" : l ? "" : this.getStyle("right"),
8349 "bottom" : t ? "" : this.getStyle("bottom"),
8350 "z-index" : this.getStyle("z-index")
8355 * Gets the width of the border(s) for the specified side(s)
8356 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8357 * passing lr would get the border (l)eft width + the border (r)ight width.
8358 * @return {Number} The width of the sides passed added together
8360 getBorderWidth : function(side){
8361 return this.addStyles(side, El.borders);
8365 * Gets the width of the padding(s) for the specified side(s)
8366 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8367 * passing lr would get the padding (l)eft + the padding (r)ight.
8368 * @return {Number} The padding of the sides passed added together
8370 getPadding : function(side){
8371 return this.addStyles(side, El.paddings);
8375 * Set positioning with an object returned by getPositioning().
8376 * @param {Object} posCfg
8377 * @return {Roo.Element} this
8379 setPositioning : function(pc){
8380 this.applyStyles(pc);
8381 if(pc.right == "auto"){
8382 this.dom.style.right = "";
8384 if(pc.bottom == "auto"){
8385 this.dom.style.bottom = "";
8391 fixDisplay : function(){
8392 if(this.getStyle("display") == "none"){
8393 this.setStyle("visibility", "hidden");
8394 this.setStyle("display", this.originalDisplay); // first try reverting to default
8395 if(this.getStyle("display") == "none"){ // if that fails, default to block
8396 this.setStyle("display", "block");
8402 * Quick set left and top adding default units
8403 * @param {String} left The left CSS property value
8404 * @param {String} top The top CSS property value
8405 * @return {Roo.Element} this
8407 setLeftTop : function(left, top){
8408 this.dom.style.left = this.addUnits(left);
8409 this.dom.style.top = this.addUnits(top);
8414 * Move this element relative to its current position.
8415 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8416 * @param {Number} distance How far to move the element in pixels
8417 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8418 * @return {Roo.Element} this
8420 move : function(direction, distance, animate){
8421 var xy = this.getXY();
8422 direction = direction.toLowerCase();
8426 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8430 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8435 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8440 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8447 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8448 * @return {Roo.Element} this
8451 if(!this.isClipped){
8452 this.isClipped = true;
8453 this.originalClip = {
8454 "o": this.getStyle("overflow"),
8455 "x": this.getStyle("overflow-x"),
8456 "y": this.getStyle("overflow-y")
8458 this.setStyle("overflow", "hidden");
8459 this.setStyle("overflow-x", "hidden");
8460 this.setStyle("overflow-y", "hidden");
8466 * Return clipping (overflow) to original clipping before clip() was called
8467 * @return {Roo.Element} this
8469 unclip : function(){
8471 this.isClipped = false;
8472 var o = this.originalClip;
8473 if(o.o){this.setStyle("overflow", o.o);}
8474 if(o.x){this.setStyle("overflow-x", o.x);}
8475 if(o.y){this.setStyle("overflow-y", o.y);}
8482 * Gets the x,y coordinates specified by the anchor position on the element.
8483 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8484 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8485 * {width: (target width), height: (target height)} (defaults to the element's current size)
8486 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8487 * @return {Array} [x, y] An array containing the element's x and y coordinates
8489 getAnchorXY : function(anchor, local, s){
8490 //Passing a different size is useful for pre-calculating anchors,
8491 //especially for anchored animations that change the el size.
8493 var w, h, vp = false;
8496 if(d == document.body || d == document){
8498 w = D.getViewWidth(); h = D.getViewHeight();
8500 w = this.getWidth(); h = this.getHeight();
8503 w = s.width; h = s.height;
8505 var x = 0, y = 0, r = Math.round;
8506 switch((anchor || "tl").toLowerCase()){
8548 var sc = this.getScroll();
8549 return [x + sc.left, y + sc.top];
8551 //Add the element's offset xy
8552 var o = this.getXY();
8553 return [x+o[0], y+o[1]];
8557 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8558 * supported position values.
8559 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8560 * @param {String} position The position to align to.
8561 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8562 * @return {Array} [x, y]
8564 getAlignToXY : function(el, p, o){
8568 throw "Element.alignTo with an element that doesn't exist";
8570 var c = false; //constrain to viewport
8571 var p1 = "", p2 = "";
8578 }else if(p.indexOf("-") == -1){
8581 p = p.toLowerCase();
8582 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8584 throw "Element.alignTo with an invalid alignment " + p;
8586 p1 = m[1]; p2 = m[2]; c = !!m[3];
8588 //Subtract the aligned el's internal xy from the target's offset xy
8589 //plus custom offset to get the aligned el's new offset xy
8590 var a1 = this.getAnchorXY(p1, true);
8591 var a2 = el.getAnchorXY(p2, false);
8592 var x = a2[0] - a1[0] + o[0];
8593 var y = a2[1] - a1[1] + o[1];
8595 //constrain the aligned el to viewport if necessary
8596 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8597 // 5px of margin for ie
8598 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8600 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8601 //perpendicular to the vp border, allow the aligned el to slide on that border,
8602 //otherwise swap the aligned el to the opposite border of the target.
8603 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8604 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8605 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8606 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8609 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8610 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8612 if((x+w) > dw + scrollX){
8613 x = swapX ? r.left-w : dw+scrollX-w;
8616 x = swapX ? r.right : scrollX;
8618 if((y+h) > dh + scrollY){
8619 y = swapY ? r.top-h : dh+scrollY-h;
8622 y = swapY ? r.bottom : scrollY;
8629 getConstrainToXY : function(){
8630 var os = {top:0, left:0, bottom:0, right: 0};
8632 return function(el, local, offsets, proposedXY){
8634 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8636 var vw, vh, vx = 0, vy = 0;
8637 if(el.dom == document.body || el.dom == document){
8638 vw = Roo.lib.Dom.getViewWidth();
8639 vh = Roo.lib.Dom.getViewHeight();
8641 vw = el.dom.clientWidth;
8642 vh = el.dom.clientHeight;
8644 var vxy = el.getXY();
8650 var s = el.getScroll();
8652 vx += offsets.left + s.left;
8653 vy += offsets.top + s.top;
8655 vw -= offsets.right;
8656 vh -= offsets.bottom;
8661 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8662 var x = xy[0], y = xy[1];
8663 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8665 // only move it if it needs it
8668 // first validate right/bottom
8677 // then make sure top/left isn't negative
8686 return moved ? [x, y] : false;
8691 adjustForConstraints : function(xy, parent, offsets){
8692 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8696 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8697 * document it aligns it to the viewport.
8698 * The position parameter is optional, and can be specified in any one of the following formats:
8700 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8701 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8702 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8703 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8704 * <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
8705 * element's anchor point, and the second value is used as the target's anchor point.</li>
8707 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8708 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8709 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8710 * that specified in order to enforce the viewport constraints.
8711 * Following are all of the supported anchor positions:
8714 ----- -----------------------------
8715 tl The top left corner (default)
8716 t The center of the top edge
8717 tr The top right corner
8718 l The center of the left edge
8719 c In the center of the element
8720 r The center of the right edge
8721 bl The bottom left corner
8722 b The center of the bottom edge
8723 br The bottom right corner
8727 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8728 el.alignTo("other-el");
8730 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8731 el.alignTo("other-el", "tr?");
8733 // align the bottom right corner of el with the center left edge of other-el
8734 el.alignTo("other-el", "br-l?");
8736 // align the center of el with the bottom left corner of other-el and
8737 // adjust the x position by -6 pixels (and the y position by 0)
8738 el.alignTo("other-el", "c-bl", [-6, 0]);
8740 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8741 * @param {String} position The position to align to.
8742 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8743 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8744 * @return {Roo.Element} this
8746 alignTo : function(element, position, offsets, animate){
8747 var xy = this.getAlignToXY(element, position, offsets);
8748 this.setXY(xy, this.preanim(arguments, 3));
8753 * Anchors an element to another element and realigns it when the window is resized.
8754 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8755 * @param {String} position The position to align to.
8756 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8757 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8758 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8759 * is a number, it is used as the buffer delay (defaults to 50ms).
8760 * @param {Function} callback The function to call after the animation finishes
8761 * @return {Roo.Element} this
8763 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8764 var action = function(){
8765 this.alignTo(el, alignment, offsets, animate);
8766 Roo.callback(callback, this);
8768 Roo.EventManager.onWindowResize(action, this);
8769 var tm = typeof monitorScroll;
8770 if(tm != 'undefined'){
8771 Roo.EventManager.on(window, 'scroll', action, this,
8772 {buffer: tm == 'number' ? monitorScroll : 50});
8774 action.call(this); // align immediately
8778 * Clears any opacity settings from this element. Required in some cases for IE.
8779 * @return {Roo.Element} this
8781 clearOpacity : function(){
8782 if (window.ActiveXObject) {
8783 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8784 this.dom.style.filter = "";
8787 this.dom.style.opacity = "";
8788 this.dom.style["-moz-opacity"] = "";
8789 this.dom.style["-khtml-opacity"] = "";
8795 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8796 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8797 * @return {Roo.Element} this
8799 hide : function(animate){
8800 this.setVisible(false, this.preanim(arguments, 0));
8805 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8806 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8807 * @return {Roo.Element} this
8809 show : function(animate){
8810 this.setVisible(true, this.preanim(arguments, 0));
8815 * @private Test if size has a unit, otherwise appends the default
8817 addUnits : function(size){
8818 return Roo.Element.addUnits(size, this.defaultUnit);
8822 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8823 * @return {Roo.Element} this
8825 beginMeasure : function(){
8827 if(el.offsetWidth || el.offsetHeight){
8828 return this; // offsets work already
8831 var p = this.dom, b = document.body; // start with this element
8832 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8833 var pe = Roo.get(p);
8834 if(pe.getStyle('display') == 'none'){
8835 changed.push({el: p, visibility: pe.getStyle("visibility")});
8836 p.style.visibility = "hidden";
8837 p.style.display = "block";
8841 this._measureChanged = changed;
8847 * Restores displays to before beginMeasure was called
8848 * @return {Roo.Element} this
8850 endMeasure : function(){
8851 var changed = this._measureChanged;
8853 for(var i = 0, len = changed.length; i < len; i++) {
8855 r.el.style.visibility = r.visibility;
8856 r.el.style.display = "none";
8858 this._measureChanged = null;
8864 * Update the innerHTML of this element, optionally searching for and processing scripts
8865 * @param {String} html The new HTML
8866 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8867 * @param {Function} callback For async script loading you can be noticed when the update completes
8868 * @return {Roo.Element} this
8870 update : function(html, loadScripts, callback){
8871 if(typeof html == "undefined"){
8874 if(loadScripts !== true){
8875 this.dom.innerHTML = html;
8876 if(typeof callback == "function"){
8884 html += '<span id="' + id + '"></span>';
8886 E.onAvailable(id, function(){
8887 var hd = document.getElementsByTagName("head")[0];
8888 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8889 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8890 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8893 while(match = re.exec(html)){
8894 var attrs = match[1];
8895 var srcMatch = attrs ? attrs.match(srcRe) : false;
8896 if(srcMatch && srcMatch[2]){
8897 var s = document.createElement("script");
8898 s.src = srcMatch[2];
8899 var typeMatch = attrs.match(typeRe);
8900 if(typeMatch && typeMatch[2]){
8901 s.type = typeMatch[2];
8904 }else if(match[2] && match[2].length > 0){
8905 if(window.execScript) {
8906 window.execScript(match[2]);
8914 window.eval(match[2]);
8918 var el = document.getElementById(id);
8919 if(el){el.parentNode.removeChild(el);}
8920 if(typeof callback == "function"){
8924 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8929 * Direct access to the UpdateManager update() method (takes the same parameters).
8930 * @param {String/Function} url The url for this request or a function to call to get the url
8931 * @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}
8932 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8933 * @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.
8934 * @return {Roo.Element} this
8937 var um = this.getUpdateManager();
8938 um.update.apply(um, arguments);
8943 * Gets this element's UpdateManager
8944 * @return {Roo.UpdateManager} The UpdateManager
8946 getUpdateManager : function(){
8947 if(!this.updateManager){
8948 this.updateManager = new Roo.UpdateManager(this);
8950 return this.updateManager;
8954 * Disables text selection for this element (normalized across browsers)
8955 * @return {Roo.Element} this
8957 unselectable : function(){
8958 this.dom.unselectable = "on";
8959 this.swallowEvent("selectstart", true);
8960 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8961 this.addClass("x-unselectable");
8966 * Calculates the x, y to center this element on the screen
8967 * @return {Array} The x, y values [x, y]
8969 getCenterXY : function(){
8970 return this.getAlignToXY(document, 'c-c');
8974 * Centers the Element in either the viewport, or another Element.
8975 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8977 center : function(centerIn){
8978 this.alignTo(centerIn || document, 'c-c');
8983 * Tests various css rules/browsers to determine if this element uses a border box
8986 isBorderBox : function(){
8987 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8991 * Return a box {x, y, width, height} that can be used to set another elements
8992 * size/location to match this element.
8993 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8994 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8995 * @return {Object} box An object in the format {x, y, width, height}
8997 getBox : function(contentBox, local){
9002 var left = parseInt(this.getStyle("left"), 10) || 0;
9003 var top = parseInt(this.getStyle("top"), 10) || 0;
9006 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9008 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9010 var l = this.getBorderWidth("l")+this.getPadding("l");
9011 var r = this.getBorderWidth("r")+this.getPadding("r");
9012 var t = this.getBorderWidth("t")+this.getPadding("t");
9013 var b = this.getBorderWidth("b")+this.getPadding("b");
9014 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)};
9016 bx.right = bx.x + bx.width;
9017 bx.bottom = bx.y + bx.height;
9022 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9023 for more information about the sides.
9024 * @param {String} sides
9027 getFrameWidth : function(sides, onlyContentBox){
9028 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9032 * 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.
9033 * @param {Object} box The box to fill {x, y, width, height}
9034 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9035 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9036 * @return {Roo.Element} this
9038 setBox : function(box, adjust, animate){
9039 var w = box.width, h = box.height;
9040 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9041 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9042 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9044 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9049 * Forces the browser to repaint this element
9050 * @return {Roo.Element} this
9052 repaint : function(){
9054 this.addClass("x-repaint");
9055 setTimeout(function(){
9056 Roo.get(dom).removeClass("x-repaint");
9062 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9063 * then it returns the calculated width of the sides (see getPadding)
9064 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9065 * @return {Object/Number}
9067 getMargins : function(side){
9070 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9071 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9072 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9073 right: parseInt(this.getStyle("margin-right"), 10) || 0
9076 return this.addStyles(side, El.margins);
9081 addStyles : function(sides, styles){
9083 for(var i = 0, len = sides.length; i < len; i++){
9084 v = this.getStyle(styles[sides.charAt(i)]);
9086 w = parseInt(v, 10);
9094 * Creates a proxy element of this element
9095 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9096 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9097 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9098 * @return {Roo.Element} The new proxy element
9100 createProxy : function(config, renderTo, matchBox){
9102 renderTo = Roo.getDom(renderTo);
9104 renderTo = document.body;
9106 config = typeof config == "object" ?
9107 config : {tag : "div", cls: config};
9108 var proxy = Roo.DomHelper.append(renderTo, config, true);
9110 proxy.setBox(this.getBox());
9116 * Puts a mask over this element to disable user interaction. Requires core.css.
9117 * This method can only be applied to elements which accept child nodes.
9118 * @param {String} msg (optional) A message to display in the mask
9119 * @param {String} msgCls (optional) A css class to apply to the msg element
9120 * @return {Element} The mask element
9122 mask : function(msg, msgCls)
9124 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9125 this.setStyle("position", "relative");
9128 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9131 this.addClass("x-masked");
9132 this._mask.setDisplayed(true);
9137 while (dom && dom.style) {
9138 if (!isNaN(parseInt(dom.style.zIndex))) {
9139 z = Math.max(z, parseInt(dom.style.zIndex));
9141 dom = dom.parentNode;
9143 // if we are masking the body - then it hides everything..
9144 if (this.dom == document.body) {
9146 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9147 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9150 if(typeof msg == 'string'){
9152 this._maskMsg = Roo.DomHelper.append(this.dom, {
9153 cls: "roo-el-mask-msg",
9157 cls: 'fa fa-spinner fa-spin'
9165 var mm = this._maskMsg;
9166 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9167 if (mm.dom.lastChild) { // weird IE issue?
9168 mm.dom.lastChild.innerHTML = msg;
9170 mm.setDisplayed(true);
9172 mm.setStyle('z-index', z + 102);
9174 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9175 this._mask.setHeight(this.getHeight());
9177 this._mask.setStyle('z-index', z + 100);
9183 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9184 * it is cached for reuse.
9186 unmask : function(removeEl){
9188 if(removeEl === true){
9189 this._mask.remove();
9192 this._maskMsg.remove();
9193 delete this._maskMsg;
9196 this._mask.setDisplayed(false);
9198 this._maskMsg.setDisplayed(false);
9202 this.removeClass("x-masked");
9206 * Returns true if this element is masked
9209 isMasked : function(){
9210 return this._mask && this._mask.isVisible();
9214 * Creates an iframe shim for this element to keep selects and other windowed objects from
9216 * @return {Roo.Element} The new shim element
9218 createShim : function(){
9219 var el = document.createElement('iframe');
9220 el.frameBorder = 'no';
9221 el.className = 'roo-shim';
9222 if(Roo.isIE && Roo.isSecure){
9223 el.src = Roo.SSL_SECURE_URL;
9225 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9226 shim.autoBoxAdjust = false;
9231 * Removes this element from the DOM and deletes it from the cache
9233 remove : function(){
9234 if(this.dom.parentNode){
9235 this.dom.parentNode.removeChild(this.dom);
9237 delete El.cache[this.dom.id];
9241 * Sets up event handlers to add and remove a css class when the mouse is over this element
9242 * @param {String} className
9243 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9244 * mouseout events for children elements
9245 * @return {Roo.Element} this
9247 addClassOnOver : function(className, preventFlicker){
9248 this.on("mouseover", function(){
9249 Roo.fly(this, '_internal').addClass(className);
9251 var removeFn = function(e){
9252 if(preventFlicker !== true || !e.within(this, true)){
9253 Roo.fly(this, '_internal').removeClass(className);
9256 this.on("mouseout", removeFn, this.dom);
9261 * Sets up event handlers to add and remove a css class when this element has the focus
9262 * @param {String} className
9263 * @return {Roo.Element} this
9265 addClassOnFocus : function(className){
9266 this.on("focus", function(){
9267 Roo.fly(this, '_internal').addClass(className);
9269 this.on("blur", function(){
9270 Roo.fly(this, '_internal').removeClass(className);
9275 * 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)
9276 * @param {String} className
9277 * @return {Roo.Element} this
9279 addClassOnClick : function(className){
9281 this.on("mousedown", function(){
9282 Roo.fly(dom, '_internal').addClass(className);
9283 var d = Roo.get(document);
9284 var fn = function(){
9285 Roo.fly(dom, '_internal').removeClass(className);
9286 d.removeListener("mouseup", fn);
9288 d.on("mouseup", fn);
9294 * Stops the specified event from bubbling and optionally prevents the default action
9295 * @param {String} eventName
9296 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9297 * @return {Roo.Element} this
9299 swallowEvent : function(eventName, preventDefault){
9300 var fn = function(e){
9301 e.stopPropagation();
9306 if(eventName instanceof Array){
9307 for(var i = 0, len = eventName.length; i < len; i++){
9308 this.on(eventName[i], fn);
9312 this.on(eventName, fn);
9319 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9322 * Sizes this element to its parent element's dimensions performing
9323 * neccessary box adjustments.
9324 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9325 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9326 * @return {Roo.Element} this
9328 fitToParent : function(monitorResize, targetParent) {
9329 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9330 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9331 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9334 var p = Roo.get(targetParent || this.dom.parentNode);
9335 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9336 if (monitorResize === true) {
9337 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9338 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9344 * Gets the next sibling, skipping text nodes
9345 * @return {HTMLElement} The next sibling or null
9347 getNextSibling : function(){
9348 var n = this.dom.nextSibling;
9349 while(n && n.nodeType != 1){
9356 * Gets the previous sibling, skipping text nodes
9357 * @return {HTMLElement} The previous sibling or null
9359 getPrevSibling : function(){
9360 var n = this.dom.previousSibling;
9361 while(n && n.nodeType != 1){
9362 n = n.previousSibling;
9369 * Appends the passed element(s) to this element
9370 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9371 * @return {Roo.Element} this
9373 appendChild: function(el){
9380 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9381 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9382 * automatically generated with the specified attributes.
9383 * @param {HTMLElement} insertBefore (optional) a child element of this element
9384 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9385 * @return {Roo.Element} The new child element
9387 createChild: function(config, insertBefore, returnDom){
9388 config = config || {tag:'div'};
9390 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9392 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9396 * Appends this element to the passed element
9397 * @param {String/HTMLElement/Element} el The new parent element
9398 * @return {Roo.Element} this
9400 appendTo: function(el){
9401 el = Roo.getDom(el);
9402 el.appendChild(this.dom);
9407 * Inserts this element before the passed element in the DOM
9408 * @param {String/HTMLElement/Element} el The element to insert before
9409 * @return {Roo.Element} this
9411 insertBefore: function(el){
9412 el = Roo.getDom(el);
9413 el.parentNode.insertBefore(this.dom, el);
9418 * Inserts this element after the passed element in the DOM
9419 * @param {String/HTMLElement/Element} el The element to insert after
9420 * @return {Roo.Element} this
9422 insertAfter: function(el){
9423 el = Roo.getDom(el);
9424 el.parentNode.insertBefore(this.dom, el.nextSibling);
9429 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9430 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9431 * @return {Roo.Element} The new child
9433 insertFirst: function(el, returnDom){
9435 if(typeof el == 'object' && !el.nodeType){ // dh config
9436 return this.createChild(el, this.dom.firstChild, returnDom);
9438 el = Roo.getDom(el);
9439 this.dom.insertBefore(el, this.dom.firstChild);
9440 return !returnDom ? Roo.get(el) : el;
9445 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9446 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9447 * @param {String} where (optional) 'before' or 'after' defaults to before
9448 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9449 * @return {Roo.Element} the inserted Element
9451 insertSibling: function(el, where, returnDom){
9452 where = where ? where.toLowerCase() : 'before';
9454 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9456 if(typeof el == 'object' && !el.nodeType){ // dh config
9457 if(where == 'after' && !this.dom.nextSibling){
9458 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9460 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9464 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9465 where == 'before' ? this.dom : this.dom.nextSibling);
9474 * Creates and wraps this element with another element
9475 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9476 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9477 * @return {HTMLElement/Element} The newly created wrapper element
9479 wrap: function(config, returnDom){
9481 config = {tag: "div"};
9483 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9484 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9489 * Replaces the passed element with this element
9490 * @param {String/HTMLElement/Element} el The element to replace
9491 * @return {Roo.Element} this
9493 replace: function(el){
9495 this.insertBefore(el);
9501 * Inserts an html fragment into this element
9502 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9503 * @param {String} html The HTML fragment
9504 * @param {Boolean} returnEl True to return an Roo.Element
9505 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9507 insertHtml : function(where, html, returnEl){
9508 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9509 return returnEl ? Roo.get(el) : el;
9513 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9514 * @param {Object} o The object with the attributes
9515 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9516 * @return {Roo.Element} this
9518 set : function(o, useSet){
9520 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9522 if(attr == "style" || typeof o[attr] == "function") { continue; }
9524 el.className = o["cls"];
9527 el.setAttribute(attr, o[attr]);
9534 Roo.DomHelper.applyStyles(el, o.style);
9540 * Convenience method for constructing a KeyMap
9541 * @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:
9542 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9543 * @param {Function} fn The function to call
9544 * @param {Object} scope (optional) The scope of the function
9545 * @return {Roo.KeyMap} The KeyMap created
9547 addKeyListener : function(key, fn, scope){
9549 if(typeof key != "object" || key instanceof Array){
9565 return new Roo.KeyMap(this, config);
9569 * Creates a KeyMap for this element
9570 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9571 * @return {Roo.KeyMap} The KeyMap created
9573 addKeyMap : function(config){
9574 return new Roo.KeyMap(this, config);
9578 * Returns true if this element is scrollable.
9581 isScrollable : function(){
9583 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9587 * 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().
9588 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9589 * @param {Number} value The new scroll value
9590 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9591 * @return {Element} this
9594 scrollTo : function(side, value, animate){
9595 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9597 this.dom[prop] = value;
9599 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9600 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9606 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9607 * within this element's scrollable range.
9608 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9609 * @param {Number} distance How far to scroll the element in pixels
9610 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9611 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9612 * was scrolled as far as it could go.
9614 scroll : function(direction, distance, animate){
9615 if(!this.isScrollable()){
9619 var l = el.scrollLeft, t = el.scrollTop;
9620 var w = el.scrollWidth, h = el.scrollHeight;
9621 var cw = el.clientWidth, ch = el.clientHeight;
9622 direction = direction.toLowerCase();
9623 var scrolled = false;
9624 var a = this.preanim(arguments, 2);
9629 var v = Math.min(l + distance, w-cw);
9630 this.scrollTo("left", v, a);
9637 var v = Math.max(l - distance, 0);
9638 this.scrollTo("left", v, a);
9646 var v = Math.max(t - distance, 0);
9647 this.scrollTo("top", v, a);
9655 var v = Math.min(t + distance, h-ch);
9656 this.scrollTo("top", v, a);
9665 * Translates the passed page coordinates into left/top css values for this element
9666 * @param {Number/Array} x The page x or an array containing [x, y]
9667 * @param {Number} y The page y
9668 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9670 translatePoints : function(x, y){
9671 if(typeof x == 'object' || x instanceof Array){
9674 var p = this.getStyle('position');
9675 var o = this.getXY();
9677 var l = parseInt(this.getStyle('left'), 10);
9678 var t = parseInt(this.getStyle('top'), 10);
9681 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9684 t = (p == "relative") ? 0 : this.dom.offsetTop;
9687 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9691 * Returns the current scroll position of the element.
9692 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9694 getScroll : function(){
9695 var d = this.dom, doc = document;
9696 if(d == doc || d == doc.body){
9697 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9698 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9699 return {left: l, top: t};
9701 return {left: d.scrollLeft, top: d.scrollTop};
9706 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9707 * are convert to standard 6 digit hex color.
9708 * @param {String} attr The css attribute
9709 * @param {String} defaultValue The default value to use when a valid color isn't found
9710 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9713 getColor : function(attr, defaultValue, prefix){
9714 var v = this.getStyle(attr);
9715 if(!v || v == "transparent" || v == "inherit") {
9716 return defaultValue;
9718 var color = typeof prefix == "undefined" ? "#" : prefix;
9719 if(v.substr(0, 4) == "rgb("){
9720 var rvs = v.slice(4, v.length -1).split(",");
9721 for(var i = 0; i < 3; i++){
9722 var h = parseInt(rvs[i]).toString(16);
9729 if(v.substr(0, 1) == "#"){
9731 for(var i = 1; i < 4; i++){
9732 var c = v.charAt(i);
9735 }else if(v.length == 7){
9736 color += v.substr(1);
9740 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9744 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9745 * gradient background, rounded corners and a 4-way shadow.
9746 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9747 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9748 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9749 * @return {Roo.Element} this
9751 boxWrap : function(cls){
9752 cls = cls || 'x-box';
9753 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9754 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9759 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9760 * @param {String} namespace The namespace in which to look for the attribute
9761 * @param {String} name The attribute name
9762 * @return {String} The attribute value
9764 getAttributeNS : Roo.isIE ? function(ns, name){
9766 var type = typeof d[ns+":"+name];
9767 if(type != 'undefined' && type != 'unknown'){
9768 return d[ns+":"+name];
9771 } : function(ns, name){
9773 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9778 * Sets or Returns the value the dom attribute value
9779 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9780 * @param {String} value (optional) The value to set the attribute to
9781 * @return {String} The attribute value
9783 attr : function(name){
9784 if (arguments.length > 1) {
9785 this.dom.setAttribute(name, arguments[1]);
9786 return arguments[1];
9788 if (typeof(name) == 'object') {
9789 for(var i in name) {
9790 this.attr(i, name[i]);
9796 if (!this.dom.hasAttribute(name)) {
9799 return this.dom.getAttribute(name);
9806 var ep = El.prototype;
9809 * Appends an event handler (Shorthand for addListener)
9810 * @param {String} eventName The type of event to append
9811 * @param {Function} fn The method the event invokes
9812 * @param {Object} scope (optional) The scope (this object) of the fn
9813 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9816 ep.on = ep.addListener;
9818 ep.mon = ep.addListener;
9821 * Removes an event handler from this element (shorthand for removeListener)
9822 * @param {String} eventName the type of event to remove
9823 * @param {Function} fn the method the event invokes
9824 * @return {Roo.Element} this
9827 ep.un = ep.removeListener;
9830 * true to automatically adjust width and height settings for box-model issues (default to true)
9832 ep.autoBoxAdjust = true;
9835 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9838 El.addUnits = function(v, defaultUnit){
9839 if(v === "" || v == "auto"){
9842 if(v === undefined){
9845 if(typeof v == "number" || !El.unitPattern.test(v)){
9846 return v + (defaultUnit || 'px');
9851 // special markup used throughout Roo when box wrapping elements
9852 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>';
9854 * Visibility mode constant - Use visibility to hide element
9860 * Visibility mode constant - Use display to hide element
9866 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9867 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9868 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9880 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9881 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9882 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9883 * @return {Element} The Element object
9886 El.get = function(el){
9888 if(!el){ return null; }
9889 if(typeof el == "string"){ // element id
9890 if(!(elm = document.getElementById(el))){
9893 if(ex = El.cache[el]){
9896 ex = El.cache[el] = new El(elm);
9899 }else if(el.tagName){ // dom element
9903 if(ex = El.cache[id]){
9906 ex = El.cache[id] = new El(el);
9909 }else if(el instanceof El){
9911 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9912 // catch case where it hasn't been appended
9913 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9916 }else if(el.isComposite){
9918 }else if(el instanceof Array){
9919 return El.select(el);
9920 }else if(el == document){
9921 // create a bogus element object representing the document object
9923 var f = function(){};
9924 f.prototype = El.prototype;
9926 docEl.dom = document;
9934 El.uncache = function(el){
9935 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9937 delete El.cache[a[i].id || a[i]];
9943 // Garbage collection - uncache elements/purge listeners on orphaned elements
9944 // so we don't hold a reference and cause the browser to retain them
9945 El.garbageCollect = function(){
9946 if(!Roo.enableGarbageCollector){
9947 clearInterval(El.collectorThread);
9950 for(var eid in El.cache){
9951 var el = El.cache[eid], d = el.dom;
9952 // -------------------------------------------------------
9953 // Determining what is garbage:
9954 // -------------------------------------------------------
9956 // dom node is null, definitely garbage
9957 // -------------------------------------------------------
9959 // no parentNode == direct orphan, definitely garbage
9960 // -------------------------------------------------------
9961 // !d.offsetParent && !document.getElementById(eid)
9962 // display none elements have no offsetParent so we will
9963 // also try to look it up by it's id. However, check
9964 // offsetParent first so we don't do unneeded lookups.
9965 // This enables collection of elements that are not orphans
9966 // directly, but somewhere up the line they have an orphan
9968 // -------------------------------------------------------
9969 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9970 delete El.cache[eid];
9971 if(d && Roo.enableListenerCollection){
9977 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9981 El.Flyweight = function(dom){
9984 El.Flyweight.prototype = El.prototype;
9986 El._flyweights = {};
9988 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9989 * the dom node can be overwritten by other code.
9990 * @param {String/HTMLElement} el The dom node or id
9991 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9992 * prevent conflicts (e.g. internally Roo uses "_internal")
9994 * @return {Element} The shared Element object
9996 El.fly = function(el, named){
9997 named = named || '_global';
9998 el = Roo.getDom(el);
10002 if(!El._flyweights[named]){
10003 El._flyweights[named] = new El.Flyweight();
10005 El._flyweights[named].dom = el;
10006 return El._flyweights[named];
10010 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10011 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10012 * Shorthand of {@link Roo.Element#get}
10013 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10014 * @return {Element} The Element object
10020 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10021 * the dom node can be overwritten by other code.
10022 * Shorthand of {@link Roo.Element#fly}
10023 * @param {String/HTMLElement} el The dom node or id
10024 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10025 * prevent conflicts (e.g. internally Roo uses "_internal")
10027 * @return {Element} The shared Element object
10033 // speedy lookup for elements never to box adjust
10034 var noBoxAdjust = Roo.isStrict ? {
10037 input:1, select:1, textarea:1
10039 if(Roo.isIE || Roo.isGecko){
10040 noBoxAdjust['button'] = 1;
10044 Roo.EventManager.on(window, 'unload', function(){
10046 delete El._flyweights;
10054 Roo.Element.selectorFunction = Roo.DomQuery.select;
10057 Roo.Element.select = function(selector, unique, root){
10059 if(typeof selector == "string"){
10060 els = Roo.Element.selectorFunction(selector, root);
10061 }else if(selector.length !== undefined){
10064 throw "Invalid selector";
10066 if(unique === true){
10067 return new Roo.CompositeElement(els);
10069 return new Roo.CompositeElementLite(els);
10073 * Selects elements based on the passed CSS selector to enable working on them as 1.
10074 * @param {String/Array} selector The CSS selector or an array of elements
10075 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10076 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10077 * @return {CompositeElementLite/CompositeElement}
10081 Roo.select = Roo.Element.select;
10098 * Ext JS Library 1.1.1
10099 * Copyright(c) 2006-2007, Ext JS, LLC.
10101 * Originally Released Under LGPL - original licence link has changed is not relivant.
10104 * <script type="text/javascript">
10109 //Notifies Element that fx methods are available
10110 Roo.enableFx = true;
10114 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10115 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10116 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10117 * Element effects to work.</p><br/>
10119 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10120 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10121 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10122 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10123 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10124 * expected results and should be done with care.</p><br/>
10126 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10127 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10130 ----- -----------------------------
10131 tl The top left corner
10132 t The center of the top edge
10133 tr The top right corner
10134 l The center of the left edge
10135 r The center of the right edge
10136 bl The bottom left corner
10137 b The center of the bottom edge
10138 br The bottom right corner
10140 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10141 * below are common options that can be passed to any Fx method.</b>
10142 * @cfg {Function} callback A function called when the effect is finished
10143 * @cfg {Object} scope The scope of the effect function
10144 * @cfg {String} easing A valid Easing value for the effect
10145 * @cfg {String} afterCls A css class to apply after the effect
10146 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10147 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10148 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10149 * effects that end with the element being visually hidden, ignored otherwise)
10150 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10151 * a function which returns such a specification that will be applied to the Element after the effect finishes
10152 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10153 * @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
10154 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10158 * Slides the element into view. An anchor point can be optionally passed to set the point of
10159 * origin for the slide effect. This function automatically handles wrapping the element with
10160 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10163 // default: slide the element in from the top
10166 // custom: slide the element in from the right with a 2-second duration
10167 el.slideIn('r', { duration: 2 });
10169 // common config options shown with default values
10175 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10176 * @param {Object} options (optional) Object literal with any of the Fx config options
10177 * @return {Roo.Element} The Element
10179 slideIn : function(anchor, o){
10180 var el = this.getFxEl();
10183 el.queueFx(o, function(){
10185 anchor = anchor || "t";
10187 // fix display to visibility
10190 // restore values after effect
10191 var r = this.getFxRestore();
10192 var b = this.getBox();
10193 // fixed size for slide
10197 var wrap = this.fxWrap(r.pos, o, "hidden");
10199 var st = this.dom.style;
10200 st.visibility = "visible";
10201 st.position = "absolute";
10203 // clear out temp styles after slide and unwrap
10204 var after = function(){
10205 el.fxUnwrap(wrap, r.pos, o);
10206 st.width = r.width;
10207 st.height = r.height;
10210 // time to calc the positions
10211 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10213 switch(anchor.toLowerCase()){
10215 wrap.setSize(b.width, 0);
10216 st.left = st.bottom = "0";
10220 wrap.setSize(0, b.height);
10221 st.right = st.top = "0";
10225 wrap.setSize(0, b.height);
10226 wrap.setX(b.right);
10227 st.left = st.top = "0";
10228 a = {width: bw, points: pt};
10231 wrap.setSize(b.width, 0);
10232 wrap.setY(b.bottom);
10233 st.left = st.top = "0";
10234 a = {height: bh, points: pt};
10237 wrap.setSize(0, 0);
10238 st.right = st.bottom = "0";
10239 a = {width: bw, height: bh};
10242 wrap.setSize(0, 0);
10243 wrap.setY(b.y+b.height);
10244 st.right = st.top = "0";
10245 a = {width: bw, height: bh, points: pt};
10248 wrap.setSize(0, 0);
10249 wrap.setXY([b.right, b.bottom]);
10250 st.left = st.top = "0";
10251 a = {width: bw, height: bh, points: pt};
10254 wrap.setSize(0, 0);
10255 wrap.setX(b.x+b.width);
10256 st.left = st.bottom = "0";
10257 a = {width: bw, height: bh, points: pt};
10260 this.dom.style.visibility = "visible";
10263 arguments.callee.anim = wrap.fxanim(a,
10273 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10274 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10275 * 'hidden') but block elements will still take up space in the document. The element must be removed
10276 * from the DOM using the 'remove' config option if desired. This function automatically handles
10277 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10280 // default: slide the element out to the top
10283 // custom: slide the element out to the right with a 2-second duration
10284 el.slideOut('r', { duration: 2 });
10286 // common config options shown with default values
10294 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10295 * @param {Object} options (optional) Object literal with any of the Fx config options
10296 * @return {Roo.Element} The Element
10298 slideOut : function(anchor, o){
10299 var el = this.getFxEl();
10302 el.queueFx(o, function(){
10304 anchor = anchor || "t";
10306 // restore values after effect
10307 var r = this.getFxRestore();
10309 var b = this.getBox();
10310 // fixed size for slide
10314 var wrap = this.fxWrap(r.pos, o, "visible");
10316 var st = this.dom.style;
10317 st.visibility = "visible";
10318 st.position = "absolute";
10322 var after = function(){
10324 el.setDisplayed(false);
10329 el.fxUnwrap(wrap, r.pos, o);
10331 st.width = r.width;
10332 st.height = r.height;
10337 var a, zero = {to: 0};
10338 switch(anchor.toLowerCase()){
10340 st.left = st.bottom = "0";
10341 a = {height: zero};
10344 st.right = st.top = "0";
10348 st.left = st.top = "0";
10349 a = {width: zero, points: {to:[b.right, b.y]}};
10352 st.left = st.top = "0";
10353 a = {height: zero, points: {to:[b.x, b.bottom]}};
10356 st.right = st.bottom = "0";
10357 a = {width: zero, height: zero};
10360 st.right = st.top = "0";
10361 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10364 st.left = st.top = "0";
10365 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10368 st.left = st.bottom = "0";
10369 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10373 arguments.callee.anim = wrap.fxanim(a,
10383 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10384 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10385 * The element must be removed from the DOM using the 'remove' config option if desired.
10391 // common config options shown with default values
10399 * @param {Object} options (optional) Object literal with any of the Fx config options
10400 * @return {Roo.Element} The Element
10402 puff : function(o){
10403 var el = this.getFxEl();
10406 el.queueFx(o, function(){
10407 this.clearOpacity();
10410 // restore values after effect
10411 var r = this.getFxRestore();
10412 var st = this.dom.style;
10414 var after = function(){
10416 el.setDisplayed(false);
10423 el.setPositioning(r.pos);
10424 st.width = r.width;
10425 st.height = r.height;
10430 var width = this.getWidth();
10431 var height = this.getHeight();
10433 arguments.callee.anim = this.fxanim({
10434 width : {to: this.adjustWidth(width * 2)},
10435 height : {to: this.adjustHeight(height * 2)},
10436 points : {by: [-(width * .5), -(height * .5)]},
10438 fontSize: {to:200, unit: "%"}
10449 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10450 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10451 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10457 // all config options shown with default values
10465 * @param {Object} options (optional) Object literal with any of the Fx config options
10466 * @return {Roo.Element} The Element
10468 switchOff : function(o){
10469 var el = this.getFxEl();
10472 el.queueFx(o, function(){
10473 this.clearOpacity();
10476 // restore values after effect
10477 var r = this.getFxRestore();
10478 var st = this.dom.style;
10480 var after = function(){
10482 el.setDisplayed(false);
10488 el.setPositioning(r.pos);
10489 st.width = r.width;
10490 st.height = r.height;
10495 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10496 this.clearOpacity();
10500 points:{by:[0, this.getHeight() * .5]}
10501 }, o, 'motion', 0.3, 'easeIn', after);
10502 }).defer(100, this);
10509 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10510 * changed using the "attr" config option) and then fading back to the original color. If no original
10511 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10514 // default: highlight background to yellow
10517 // custom: highlight foreground text to blue for 2 seconds
10518 el.highlight("0000ff", { attr: 'color', duration: 2 });
10520 // common config options shown with default values
10521 el.highlight("ffff9c", {
10522 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10523 endColor: (current color) or "ffffff",
10528 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10529 * @param {Object} options (optional) Object literal with any of the Fx config options
10530 * @return {Roo.Element} The Element
10532 highlight : function(color, o){
10533 var el = this.getFxEl();
10536 el.queueFx(o, function(){
10537 color = color || "ffff9c";
10538 attr = o.attr || "backgroundColor";
10540 this.clearOpacity();
10543 var origColor = this.getColor(attr);
10544 var restoreColor = this.dom.style[attr];
10545 endColor = (o.endColor || origColor) || "ffffff";
10547 var after = function(){
10548 el.dom.style[attr] = restoreColor;
10553 a[attr] = {from: color, to: endColor};
10554 arguments.callee.anim = this.fxanim(a,
10564 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10567 // default: a single light blue ripple
10570 // custom: 3 red ripples lasting 3 seconds total
10571 el.frame("ff0000", 3, { duration: 3 });
10573 // common config options shown with default values
10574 el.frame("C3DAF9", 1, {
10575 duration: 1 //duration of entire animation (not each individual ripple)
10576 // Note: Easing is not configurable and will be ignored if included
10579 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10580 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10581 * @param {Object} options (optional) Object literal with any of the Fx config options
10582 * @return {Roo.Element} The Element
10584 frame : function(color, count, o){
10585 var el = this.getFxEl();
10588 el.queueFx(o, function(){
10589 color = color || "#C3DAF9";
10590 if(color.length == 6){
10591 color = "#" + color;
10593 count = count || 1;
10594 duration = o.duration || 1;
10597 var b = this.getBox();
10598 var animFn = function(){
10599 var proxy = this.createProxy({
10602 visbility:"hidden",
10603 position:"absolute",
10604 "z-index":"35000", // yee haw
10605 border:"0px solid " + color
10608 var scale = Roo.isBorderBox ? 2 : 1;
10610 top:{from:b.y, to:b.y - 20},
10611 left:{from:b.x, to:b.x - 20},
10612 borderWidth:{from:0, to:10},
10613 opacity:{from:1, to:0},
10614 height:{from:b.height, to:(b.height + (20*scale))},
10615 width:{from:b.width, to:(b.width + (20*scale))}
10616 }, duration, function(){
10620 animFn.defer((duration/2)*1000, this);
10631 * Creates a pause before any subsequent queued effects begin. If there are
10632 * no effects queued after the pause it will have no effect.
10637 * @param {Number} seconds The length of time to pause (in seconds)
10638 * @return {Roo.Element} The Element
10640 pause : function(seconds){
10641 var el = this.getFxEl();
10644 el.queueFx(o, function(){
10645 setTimeout(function(){
10647 }, seconds * 1000);
10653 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10654 * using the "endOpacity" config option.
10657 // default: fade in from opacity 0 to 100%
10660 // custom: fade in from opacity 0 to 75% over 2 seconds
10661 el.fadeIn({ endOpacity: .75, duration: 2});
10663 // common config options shown with default values
10665 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10670 * @param {Object} options (optional) Object literal with any of the Fx config options
10671 * @return {Roo.Element} The Element
10673 fadeIn : function(o){
10674 var el = this.getFxEl();
10676 el.queueFx(o, function(){
10677 this.setOpacity(0);
10679 this.dom.style.visibility = 'visible';
10680 var to = o.endOpacity || 1;
10681 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10682 o, null, .5, "easeOut", function(){
10684 this.clearOpacity();
10693 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10694 * using the "endOpacity" config option.
10697 // default: fade out from the element's current opacity to 0
10700 // custom: fade out from the element's current opacity to 25% over 2 seconds
10701 el.fadeOut({ endOpacity: .25, duration: 2});
10703 // common config options shown with default values
10705 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10712 * @param {Object} options (optional) Object literal with any of the Fx config options
10713 * @return {Roo.Element} The Element
10715 fadeOut : function(o){
10716 var el = this.getFxEl();
10718 el.queueFx(o, function(){
10719 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10720 o, null, .5, "easeOut", function(){
10721 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10722 this.dom.style.display = "none";
10724 this.dom.style.visibility = "hidden";
10726 this.clearOpacity();
10734 * Animates the transition of an element's dimensions from a starting height/width
10735 * to an ending height/width.
10738 // change height and width to 100x100 pixels
10739 el.scale(100, 100);
10741 // common config options shown with default values. The height and width will default to
10742 // the element's existing values if passed as null.
10745 [element's height], {
10750 * @param {Number} width The new width (pass undefined to keep the original width)
10751 * @param {Number} height The new height (pass undefined to keep the original height)
10752 * @param {Object} options (optional) Object literal with any of the Fx config options
10753 * @return {Roo.Element} The Element
10755 scale : function(w, h, o){
10756 this.shift(Roo.apply({}, o, {
10764 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10765 * Any of these properties not specified in the config object will not be changed. This effect
10766 * requires that at least one new dimension, position or opacity setting must be passed in on
10767 * the config object in order for the function to have any effect.
10770 // slide the element horizontally to x position 200 while changing the height and opacity
10771 el.shift({ x: 200, height: 50, opacity: .8 });
10773 // common config options shown with default values.
10775 width: [element's width],
10776 height: [element's height],
10777 x: [element's x position],
10778 y: [element's y position],
10779 opacity: [element's opacity],
10784 * @param {Object} options Object literal with any of the Fx config options
10785 * @return {Roo.Element} The Element
10787 shift : function(o){
10788 var el = this.getFxEl();
10790 el.queueFx(o, function(){
10791 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10792 if(w !== undefined){
10793 a.width = {to: this.adjustWidth(w)};
10795 if(h !== undefined){
10796 a.height = {to: this.adjustHeight(h)};
10798 if(x !== undefined || y !== undefined){
10800 x !== undefined ? x : this.getX(),
10801 y !== undefined ? y : this.getY()
10804 if(op !== undefined){
10805 a.opacity = {to: op};
10807 if(o.xy !== undefined){
10808 a.points = {to: o.xy};
10810 arguments.callee.anim = this.fxanim(a,
10811 o, 'motion', .35, "easeOut", function(){
10819 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10820 * ending point of the effect.
10823 // default: slide the element downward while fading out
10826 // custom: slide the element out to the right with a 2-second duration
10827 el.ghost('r', { duration: 2 });
10829 // common config options shown with default values
10837 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10838 * @param {Object} options (optional) Object literal with any of the Fx config options
10839 * @return {Roo.Element} The Element
10841 ghost : function(anchor, o){
10842 var el = this.getFxEl();
10845 el.queueFx(o, function(){
10846 anchor = anchor || "b";
10848 // restore values after effect
10849 var r = this.getFxRestore();
10850 var w = this.getWidth(),
10851 h = this.getHeight();
10853 var st = this.dom.style;
10855 var after = function(){
10857 el.setDisplayed(false);
10863 el.setPositioning(r.pos);
10864 st.width = r.width;
10865 st.height = r.height;
10870 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10871 switch(anchor.toLowerCase()){
10898 arguments.callee.anim = this.fxanim(a,
10908 * Ensures that all effects queued after syncFx is called on the element are
10909 * run concurrently. This is the opposite of {@link #sequenceFx}.
10910 * @return {Roo.Element} The Element
10912 syncFx : function(){
10913 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10922 * Ensures that all effects queued after sequenceFx is called on the element are
10923 * run in sequence. This is the opposite of {@link #syncFx}.
10924 * @return {Roo.Element} The Element
10926 sequenceFx : function(){
10927 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10929 concurrent : false,
10936 nextFx : function(){
10937 var ef = this.fxQueue[0];
10944 * Returns true if the element has any effects actively running or queued, else returns false.
10945 * @return {Boolean} True if element has active effects, else false
10947 hasActiveFx : function(){
10948 return this.fxQueue && this.fxQueue[0];
10952 * Stops any running effects and clears the element's internal effects queue if it contains
10953 * any additional effects that haven't started yet.
10954 * @return {Roo.Element} The Element
10956 stopFx : function(){
10957 if(this.hasActiveFx()){
10958 var cur = this.fxQueue[0];
10959 if(cur && cur.anim && cur.anim.isAnimated()){
10960 this.fxQueue = [cur]; // clear out others
10961 cur.anim.stop(true);
10968 beforeFx : function(o){
10969 if(this.hasActiveFx() && !o.concurrent){
10980 * Returns true if the element is currently blocking so that no other effect can be queued
10981 * until this effect is finished, else returns false if blocking is not set. This is commonly
10982 * used to ensure that an effect initiated by a user action runs to completion prior to the
10983 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10984 * @return {Boolean} True if blocking, else false
10986 hasFxBlock : function(){
10987 var q = this.fxQueue;
10988 return q && q[0] && q[0].block;
10992 queueFx : function(o, fn){
10996 if(!this.hasFxBlock()){
10997 Roo.applyIf(o, this.fxDefaults);
10999 var run = this.beforeFx(o);
11000 fn.block = o.block;
11001 this.fxQueue.push(fn);
11013 fxWrap : function(pos, o, vis){
11015 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11018 wrapXY = this.getXY();
11020 var div = document.createElement("div");
11021 div.style.visibility = vis;
11022 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11023 wrap.setPositioning(pos);
11024 if(wrap.getStyle("position") == "static"){
11025 wrap.position("relative");
11027 this.clearPositioning('auto');
11029 wrap.dom.appendChild(this.dom);
11031 wrap.setXY(wrapXY);
11038 fxUnwrap : function(wrap, pos, o){
11039 this.clearPositioning();
11040 this.setPositioning(pos);
11042 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11048 getFxRestore : function(){
11049 var st = this.dom.style;
11050 return {pos: this.getPositioning(), width: st.width, height : st.height};
11054 afterFx : function(o){
11056 this.applyStyles(o.afterStyle);
11059 this.addClass(o.afterCls);
11061 if(o.remove === true){
11064 Roo.callback(o.callback, o.scope, [this]);
11066 this.fxQueue.shift();
11072 getFxEl : function(){ // support for composite element fx
11073 return Roo.get(this.dom);
11077 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11078 animType = animType || 'run';
11080 var anim = Roo.lib.Anim[animType](
11082 (opt.duration || defaultDur) || .35,
11083 (opt.easing || defaultEase) || 'easeOut',
11085 Roo.callback(cb, this);
11094 // backwords compat
11095 Roo.Fx.resize = Roo.Fx.scale;
11097 //When included, Roo.Fx is automatically applied to Element so that all basic
11098 //effects are available directly via the Element API
11099 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11101 * Ext JS Library 1.1.1
11102 * Copyright(c) 2006-2007, Ext JS, LLC.
11104 * Originally Released Under LGPL - original licence link has changed is not relivant.
11107 * <script type="text/javascript">
11112 * @class Roo.CompositeElement
11113 * Standard composite class. Creates a Roo.Element for every element in the collection.
11115 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11116 * actions will be performed on all the elements in this collection.</b>
11118 * All methods return <i>this</i> and can be chained.
11120 var els = Roo.select("#some-el div.some-class", true);
11121 // or select directly from an existing element
11122 var el = Roo.get('some-el');
11123 el.select('div.some-class', true);
11125 els.setWidth(100); // all elements become 100 width
11126 els.hide(true); // all elements fade out and hide
11128 els.setWidth(100).hide(true);
11131 Roo.CompositeElement = function(els){
11132 this.elements = [];
11133 this.addElements(els);
11135 Roo.CompositeElement.prototype = {
11137 addElements : function(els){
11141 if(typeof els == "string"){
11142 els = Roo.Element.selectorFunction(els);
11144 var yels = this.elements;
11145 var index = yels.length-1;
11146 for(var i = 0, len = els.length; i < len; i++) {
11147 yels[++index] = Roo.get(els[i]);
11153 * Clears this composite and adds the elements returned by the passed selector.
11154 * @param {String/Array} els A string CSS selector, an array of elements or an element
11155 * @return {CompositeElement} this
11157 fill : function(els){
11158 this.elements = [];
11164 * Filters this composite to only elements that match the passed selector.
11165 * @param {String} selector A string CSS selector
11166 * @param {Boolean} inverse return inverse filter (not matches)
11167 * @return {CompositeElement} this
11169 filter : function(selector, inverse){
11171 inverse = inverse || false;
11172 this.each(function(el){
11173 var match = inverse ? !el.is(selector) : el.is(selector);
11175 els[els.length] = el.dom;
11182 invoke : function(fn, args){
11183 var els = this.elements;
11184 for(var i = 0, len = els.length; i < len; i++) {
11185 Roo.Element.prototype[fn].apply(els[i], args);
11190 * Adds elements to this composite.
11191 * @param {String/Array} els A string CSS selector, an array of elements or an element
11192 * @return {CompositeElement} this
11194 add : function(els){
11195 if(typeof els == "string"){
11196 this.addElements(Roo.Element.selectorFunction(els));
11197 }else if(els.length !== undefined){
11198 this.addElements(els);
11200 this.addElements([els]);
11205 * Calls the passed function passing (el, this, index) for each element in this composite.
11206 * @param {Function} fn The function to call
11207 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11208 * @return {CompositeElement} this
11210 each : function(fn, scope){
11211 var els = this.elements;
11212 for(var i = 0, len = els.length; i < len; i++){
11213 if(fn.call(scope || els[i], els[i], this, i) === false) {
11221 * Returns the Element object at the specified index
11222 * @param {Number} index
11223 * @return {Roo.Element}
11225 item : function(index){
11226 return this.elements[index] || null;
11230 * Returns the first Element
11231 * @return {Roo.Element}
11233 first : function(){
11234 return this.item(0);
11238 * Returns the last Element
11239 * @return {Roo.Element}
11242 return this.item(this.elements.length-1);
11246 * Returns the number of elements in this composite
11249 getCount : function(){
11250 return this.elements.length;
11254 * Returns true if this composite contains the passed element
11257 contains : function(el){
11258 return this.indexOf(el) !== -1;
11262 * Returns true if this composite contains the passed element
11265 indexOf : function(el){
11266 return this.elements.indexOf(Roo.get(el));
11271 * Removes the specified element(s).
11272 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11273 * or an array of any of those.
11274 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11275 * @return {CompositeElement} this
11277 removeElement : function(el, removeDom){
11278 if(el instanceof Array){
11279 for(var i = 0, len = el.length; i < len; i++){
11280 this.removeElement(el[i]);
11284 var index = typeof el == 'number' ? el : this.indexOf(el);
11287 var d = this.elements[index];
11291 d.parentNode.removeChild(d);
11294 this.elements.splice(index, 1);
11300 * Replaces the specified element with the passed element.
11301 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11303 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11304 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11305 * @return {CompositeElement} this
11307 replaceElement : function(el, replacement, domReplace){
11308 var index = typeof el == 'number' ? el : this.indexOf(el);
11311 this.elements[index].replaceWith(replacement);
11313 this.elements.splice(index, 1, Roo.get(replacement))
11320 * Removes all elements.
11322 clear : function(){
11323 this.elements = [];
11327 Roo.CompositeElement.createCall = function(proto, fnName){
11328 if(!proto[fnName]){
11329 proto[fnName] = function(){
11330 return this.invoke(fnName, arguments);
11334 for(var fnName in Roo.Element.prototype){
11335 if(typeof Roo.Element.prototype[fnName] == "function"){
11336 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11342 * Ext JS Library 1.1.1
11343 * Copyright(c) 2006-2007, Ext JS, LLC.
11345 * Originally Released Under LGPL - original licence link has changed is not relivant.
11348 * <script type="text/javascript">
11352 * @class Roo.CompositeElementLite
11353 * @extends Roo.CompositeElement
11354 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11356 var els = Roo.select("#some-el div.some-class");
11357 // or select directly from an existing element
11358 var el = Roo.get('some-el');
11359 el.select('div.some-class');
11361 els.setWidth(100); // all elements become 100 width
11362 els.hide(true); // all elements fade out and hide
11364 els.setWidth(100).hide(true);
11365 </code></pre><br><br>
11366 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11367 * actions will be performed on all the elements in this collection.</b>
11369 Roo.CompositeElementLite = function(els){
11370 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11371 this.el = new Roo.Element.Flyweight();
11373 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11374 addElements : function(els){
11376 if(els instanceof Array){
11377 this.elements = this.elements.concat(els);
11379 var yels = this.elements;
11380 var index = yels.length-1;
11381 for(var i = 0, len = els.length; i < len; i++) {
11382 yels[++index] = els[i];
11388 invoke : function(fn, args){
11389 var els = this.elements;
11391 for(var i = 0, len = els.length; i < len; i++) {
11393 Roo.Element.prototype[fn].apply(el, args);
11398 * Returns a flyweight Element of the dom element object at the specified index
11399 * @param {Number} index
11400 * @return {Roo.Element}
11402 item : function(index){
11403 if(!this.elements[index]){
11406 this.el.dom = this.elements[index];
11410 // fixes scope with flyweight
11411 addListener : function(eventName, handler, scope, opt){
11412 var els = this.elements;
11413 for(var i = 0, len = els.length; i < len; i++) {
11414 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11420 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11421 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11422 * a reference to the dom node, use el.dom.</b>
11423 * @param {Function} fn The function to call
11424 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11425 * @return {CompositeElement} this
11427 each : function(fn, scope){
11428 var els = this.elements;
11430 for(var i = 0, len = els.length; i < len; i++){
11432 if(fn.call(scope || el, el, this, i) === false){
11439 indexOf : function(el){
11440 return this.elements.indexOf(Roo.getDom(el));
11443 replaceElement : function(el, replacement, domReplace){
11444 var index = typeof el == 'number' ? el : this.indexOf(el);
11446 replacement = Roo.getDom(replacement);
11448 var d = this.elements[index];
11449 d.parentNode.insertBefore(replacement, d);
11450 d.parentNode.removeChild(d);
11452 this.elements.splice(index, 1, replacement);
11457 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11461 * Ext JS Library 1.1.1
11462 * Copyright(c) 2006-2007, Ext JS, LLC.
11464 * Originally Released Under LGPL - original licence link has changed is not relivant.
11467 * <script type="text/javascript">
11473 * @class Roo.data.Connection
11474 * @extends Roo.util.Observable
11475 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11476 * either to a configured URL, or to a URL specified at request time.
11478 * Requests made by this class are asynchronous, and will return immediately. No data from
11479 * the server will be available to the statement immediately following the {@link #request} call.
11480 * To process returned data, use a callback in the request options object, or an event listener.
11482 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11483 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11484 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11485 * property and, if present, the IFRAME's XML document as the responseXML property.
11487 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11488 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11489 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11490 * standard DOM methods.
11492 * @param {Object} config a configuration object.
11494 Roo.data.Connection = function(config){
11495 Roo.apply(this, config);
11498 * @event beforerequest
11499 * Fires before a network request is made to retrieve a data object.
11500 * @param {Connection} conn This Connection object.
11501 * @param {Object} options The options config object passed to the {@link #request} method.
11503 "beforerequest" : true,
11505 * @event requestcomplete
11506 * Fires if the request was successfully completed.
11507 * @param {Connection} conn This Connection object.
11508 * @param {Object} response The XHR object containing the response data.
11509 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11510 * @param {Object} options The options config object passed to the {@link #request} method.
11512 "requestcomplete" : true,
11514 * @event requestexception
11515 * Fires if an error HTTP status was returned from the server.
11516 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11517 * @param {Connection} conn This Connection object.
11518 * @param {Object} response The XHR object containing the response data.
11519 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11520 * @param {Object} options The options config object passed to the {@link #request} method.
11522 "requestexception" : true
11524 Roo.data.Connection.superclass.constructor.call(this);
11527 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11529 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11532 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11533 * extra parameters to each request made by this object. (defaults to undefined)
11536 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11537 * to each request made by this object. (defaults to undefined)
11540 * @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)
11543 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11547 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11553 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11556 disableCaching: true,
11559 * Sends an HTTP request to a remote server.
11560 * @param {Object} options An object which may contain the following properties:<ul>
11561 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11562 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11563 * request, a url encoded string or a function to call to get either.</li>
11564 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11565 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11566 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11567 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11568 * <li>options {Object} The parameter to the request call.</li>
11569 * <li>success {Boolean} True if the request succeeded.</li>
11570 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11572 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11573 * The callback is passed the following parameters:<ul>
11574 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11575 * <li>options {Object} The parameter to the request call.</li>
11577 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11578 * The callback is passed the following parameters:<ul>
11579 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11580 * <li>options {Object} The parameter to the request call.</li>
11582 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11583 * for the callback function. Defaults to the browser window.</li>
11584 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11585 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11586 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11587 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11588 * params for the post data. Any params will be appended to the URL.</li>
11589 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11591 * @return {Number} transactionId
11593 request : function(o){
11594 if(this.fireEvent("beforerequest", this, o) !== false){
11597 if(typeof p == "function"){
11598 p = p.call(o.scope||window, o);
11600 if(typeof p == "object"){
11601 p = Roo.urlEncode(o.params);
11603 if(this.extraParams){
11604 var extras = Roo.urlEncode(this.extraParams);
11605 p = p ? (p + '&' + extras) : extras;
11608 var url = o.url || this.url;
11609 if(typeof url == 'function'){
11610 url = url.call(o.scope||window, o);
11614 var form = Roo.getDom(o.form);
11615 url = url || form.action;
11617 var enctype = form.getAttribute("enctype");
11620 return this.doFormDataUpload(o,p,url);
11623 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11624 return this.doFormUpload(o, p, url);
11626 var f = Roo.lib.Ajax.serializeForm(form);
11627 p = p ? (p + '&' + f) : f;
11630 var hs = o.headers;
11631 if(this.defaultHeaders){
11632 hs = Roo.apply(hs || {}, this.defaultHeaders);
11639 success: this.handleResponse,
11640 failure: this.handleFailure,
11642 argument: {options: o},
11643 timeout : o.timeout || this.timeout
11646 var method = o.method||this.method||(p ? "POST" : "GET");
11648 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11649 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11652 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11656 }else if(this.autoAbort !== false){
11660 if((method == 'GET' && p) || o.xmlData){
11661 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11664 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11665 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11666 Roo.lib.Ajax.useDefaultHeader == true;
11667 return this.transId;
11669 Roo.callback(o.callback, o.scope, [o, null, null]);
11675 * Determine whether this object has a request outstanding.
11676 * @param {Number} transactionId (Optional) defaults to the last transaction
11677 * @return {Boolean} True if there is an outstanding request.
11679 isLoading : function(transId){
11681 return Roo.lib.Ajax.isCallInProgress(transId);
11683 return this.transId ? true : false;
11688 * Aborts any outstanding request.
11689 * @param {Number} transactionId (Optional) defaults to the last transaction
11691 abort : function(transId){
11692 if(transId || this.isLoading()){
11693 Roo.lib.Ajax.abort(transId || this.transId);
11698 handleResponse : function(response){
11699 this.transId = false;
11700 var options = response.argument.options;
11701 response.argument = options ? options.argument : null;
11702 this.fireEvent("requestcomplete", this, response, options);
11703 Roo.callback(options.success, options.scope, [response, options]);
11704 Roo.callback(options.callback, options.scope, [options, true, response]);
11708 handleFailure : function(response, e){
11709 this.transId = false;
11710 var options = response.argument.options;
11711 response.argument = options ? options.argument : null;
11712 this.fireEvent("requestexception", this, response, options, e);
11713 Roo.callback(options.failure, options.scope, [response, options]);
11714 Roo.callback(options.callback, options.scope, [options, false, response]);
11718 doFormUpload : function(o, ps, url){
11720 var frame = document.createElement('iframe');
11723 frame.className = 'x-hidden';
11725 frame.src = Roo.SSL_SECURE_URL;
11727 document.body.appendChild(frame);
11730 document.frames[id].name = id;
11733 var form = Roo.getDom(o.form);
11735 form.method = 'POST';
11736 form.enctype = form.encoding = 'multipart/form-data';
11742 if(ps){ // add dynamic params
11744 ps = Roo.urlDecode(ps, false);
11746 if(ps.hasOwnProperty(k)){
11747 hd = document.createElement('input');
11748 hd.type = 'hidden';
11751 form.appendChild(hd);
11758 var r = { // bogus response object
11763 r.argument = o ? o.argument : null;
11768 doc = frame.contentWindow.document;
11770 doc = (frame.contentDocument || window.frames[id].document);
11772 if(doc && doc.body){
11773 r.responseText = doc.body.innerHTML;
11775 if(doc && doc.XMLDocument){
11776 r.responseXML = doc.XMLDocument;
11778 r.responseXML = doc;
11785 Roo.EventManager.removeListener(frame, 'load', cb, this);
11787 this.fireEvent("requestcomplete", this, r, o);
11788 Roo.callback(o.success, o.scope, [r, o]);
11789 Roo.callback(o.callback, o.scope, [o, true, r]);
11791 setTimeout(function(){document.body.removeChild(frame);}, 100);
11794 Roo.EventManager.on(frame, 'load', cb, this);
11797 if(hiddens){ // remove dynamic params
11798 for(var i = 0, len = hiddens.length; i < len; i++){
11799 form.removeChild(hiddens[i]);
11803 // this is a 'formdata version???'
11806 doFormDataUpload : function(o, ps, url)
11808 var form = Roo.getDom(o.form);
11809 form.enctype = form.encoding = 'multipart/form-data';
11810 var formData = o.formData === true ? new FormData(form) : o.formData;
11813 success: this.handleResponse,
11814 failure: this.handleFailure,
11816 argument: {options: o},
11817 timeout : o.timeout || this.timeout
11820 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11824 }else if(this.autoAbort !== false){
11828 //Roo.lib.Ajax.defaultPostHeader = null;
11829 Roo.lib.Ajax.useDefaultHeader = false;
11830 this.transId = Roo.lib.Ajax.request( "POST", url, cb, o.formData, o);
11831 Roo.lib.Ajax.useDefaultHeader = true;
11839 * Ext JS Library 1.1.1
11840 * Copyright(c) 2006-2007, Ext JS, LLC.
11842 * Originally Released Under LGPL - original licence link has changed is not relivant.
11845 * <script type="text/javascript">
11849 * Global Ajax request class.
11852 * @extends Roo.data.Connection
11855 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11856 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11857 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11858 * @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)
11859 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11860 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11861 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11863 Roo.Ajax = new Roo.data.Connection({
11872 * Serialize the passed form into a url encoded string
11874 * @param {String/HTMLElement} form
11877 serializeForm : function(form){
11878 return Roo.lib.Ajax.serializeForm(form);
11882 * Ext JS Library 1.1.1
11883 * Copyright(c) 2006-2007, Ext JS, LLC.
11885 * Originally Released Under LGPL - original licence link has changed is not relivant.
11888 * <script type="text/javascript">
11893 * @class Roo.UpdateManager
11894 * @extends Roo.util.Observable
11895 * Provides AJAX-style update for Element object.<br><br>
11898 * // Get it from a Roo.Element object
11899 * var el = Roo.get("foo");
11900 * var mgr = el.getUpdateManager();
11901 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11903 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11905 * // or directly (returns the same UpdateManager instance)
11906 * var mgr = new Roo.UpdateManager("myElementId");
11907 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11908 * mgr.on("update", myFcnNeedsToKnow);
11910 // short handed call directly from the element object
11911 Roo.get("foo").load({
11915 text: "Loading Foo..."
11919 * Create new UpdateManager directly.
11920 * @param {String/HTMLElement/Roo.Element} el The element to update
11921 * @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).
11923 Roo.UpdateManager = function(el, forceNew){
11925 if(!forceNew && el.updateManager){
11926 return el.updateManager;
11929 * The Element object
11930 * @type Roo.Element
11934 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11937 this.defaultUrl = null;
11941 * @event beforeupdate
11942 * Fired before an update is made, return false from your handler and the update is cancelled.
11943 * @param {Roo.Element} el
11944 * @param {String/Object/Function} url
11945 * @param {String/Object} params
11947 "beforeupdate": true,
11950 * Fired after successful update is made.
11951 * @param {Roo.Element} el
11952 * @param {Object} oResponseObject The response Object
11957 * Fired on update failure.
11958 * @param {Roo.Element} el
11959 * @param {Object} oResponseObject The response Object
11963 var d = Roo.UpdateManager.defaults;
11965 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11968 this.sslBlankUrl = d.sslBlankUrl;
11970 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11973 this.disableCaching = d.disableCaching;
11975 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11978 this.indicatorText = d.indicatorText;
11980 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11983 this.showLoadIndicator = d.showLoadIndicator;
11985 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11988 this.timeout = d.timeout;
11991 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11994 this.loadScripts = d.loadScripts;
11997 * Transaction object of current executing transaction
11999 this.transaction = null;
12004 this.autoRefreshProcId = null;
12006 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12009 this.refreshDelegate = this.refresh.createDelegate(this);
12011 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12014 this.updateDelegate = this.update.createDelegate(this);
12016 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12019 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12023 this.successDelegate = this.processSuccess.createDelegate(this);
12027 this.failureDelegate = this.processFailure.createDelegate(this);
12029 if(!this.renderer){
12031 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12033 this.renderer = new Roo.UpdateManager.BasicRenderer();
12036 Roo.UpdateManager.superclass.constructor.call(this);
12039 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12041 * Get the Element this UpdateManager is bound to
12042 * @return {Roo.Element} The element
12044 getEl : function(){
12048 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12049 * @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:
12052 url: "your-url.php",<br/>
12053 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12054 callback: yourFunction,<br/>
12055 scope: yourObject, //(optional scope) <br/>
12056 discardUrl: false, <br/>
12057 nocache: false,<br/>
12058 text: "Loading...",<br/>
12060 scripts: false<br/>
12063 * The only required property is url. The optional properties nocache, text and scripts
12064 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12065 * @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}
12066 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12067 * @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.
12069 update : function(url, params, callback, discardUrl){
12070 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12071 var method = this.method,
12073 if(typeof url == "object"){ // must be config object
12076 params = params || cfg.params;
12077 callback = callback || cfg.callback;
12078 discardUrl = discardUrl || cfg.discardUrl;
12079 if(callback && cfg.scope){
12080 callback = callback.createDelegate(cfg.scope);
12082 if(typeof cfg.method != "undefined"){method = cfg.method;};
12083 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12084 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12085 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12086 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12088 this.showLoading();
12090 this.defaultUrl = url;
12092 if(typeof url == "function"){
12093 url = url.call(this);
12096 method = method || (params ? "POST" : "GET");
12097 if(method == "GET"){
12098 url = this.prepareUrl(url);
12101 var o = Roo.apply(cfg ||{}, {
12104 success: this.successDelegate,
12105 failure: this.failureDelegate,
12106 callback: undefined,
12107 timeout: (this.timeout*1000),
12108 argument: {"url": url, "form": null, "callback": callback, "params": params}
12110 Roo.log("updated manager called with timeout of " + o.timeout);
12111 this.transaction = Roo.Ajax.request(o);
12116 * 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.
12117 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12118 * @param {String/HTMLElement} form The form Id or form element
12119 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12120 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12121 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12123 formUpdate : function(form, url, reset, callback){
12124 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12125 if(typeof url == "function"){
12126 url = url.call(this);
12128 form = Roo.getDom(form);
12129 this.transaction = Roo.Ajax.request({
12132 success: this.successDelegate,
12133 failure: this.failureDelegate,
12134 timeout: (this.timeout*1000),
12135 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12137 this.showLoading.defer(1, this);
12142 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12143 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12145 refresh : function(callback){
12146 if(this.defaultUrl == null){
12149 this.update(this.defaultUrl, null, callback, true);
12153 * Set this element to auto refresh.
12154 * @param {Number} interval How often to update (in seconds).
12155 * @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)
12156 * @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}
12157 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12158 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12160 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12162 this.update(url || this.defaultUrl, params, callback, true);
12164 if(this.autoRefreshProcId){
12165 clearInterval(this.autoRefreshProcId);
12167 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12171 * Stop auto refresh on this element.
12173 stopAutoRefresh : function(){
12174 if(this.autoRefreshProcId){
12175 clearInterval(this.autoRefreshProcId);
12176 delete this.autoRefreshProcId;
12180 isAutoRefreshing : function(){
12181 return this.autoRefreshProcId ? true : false;
12184 * Called to update the element to "Loading" state. Override to perform custom action.
12186 showLoading : function(){
12187 if(this.showLoadIndicator){
12188 this.el.update(this.indicatorText);
12193 * Adds unique parameter to query string if disableCaching = true
12196 prepareUrl : function(url){
12197 if(this.disableCaching){
12198 var append = "_dc=" + (new Date().getTime());
12199 if(url.indexOf("?") !== -1){
12200 url += "&" + append;
12202 url += "?" + append;
12211 processSuccess : function(response){
12212 this.transaction = null;
12213 if(response.argument.form && response.argument.reset){
12214 try{ // put in try/catch since some older FF releases had problems with this
12215 response.argument.form.reset();
12218 if(this.loadScripts){
12219 this.renderer.render(this.el, response, this,
12220 this.updateComplete.createDelegate(this, [response]));
12222 this.renderer.render(this.el, response, this);
12223 this.updateComplete(response);
12227 updateComplete : function(response){
12228 this.fireEvent("update", this.el, response);
12229 if(typeof response.argument.callback == "function"){
12230 response.argument.callback(this.el, true, response);
12237 processFailure : function(response){
12238 this.transaction = null;
12239 this.fireEvent("failure", this.el, response);
12240 if(typeof response.argument.callback == "function"){
12241 response.argument.callback(this.el, false, response);
12246 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12247 * @param {Object} renderer The object implementing the render() method
12249 setRenderer : function(renderer){
12250 this.renderer = renderer;
12253 getRenderer : function(){
12254 return this.renderer;
12258 * Set the defaultUrl used for updates
12259 * @param {String/Function} defaultUrl The url or a function to call to get the url
12261 setDefaultUrl : function(defaultUrl){
12262 this.defaultUrl = defaultUrl;
12266 * Aborts the executing transaction
12268 abort : function(){
12269 if(this.transaction){
12270 Roo.Ajax.abort(this.transaction);
12275 * Returns true if an update is in progress
12276 * @return {Boolean}
12278 isUpdating : function(){
12279 if(this.transaction){
12280 return Roo.Ajax.isLoading(this.transaction);
12287 * @class Roo.UpdateManager.defaults
12288 * @static (not really - but it helps the doc tool)
12289 * The defaults collection enables customizing the default properties of UpdateManager
12291 Roo.UpdateManager.defaults = {
12293 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12299 * True to process scripts by default (Defaults to false).
12302 loadScripts : false,
12305 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12308 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12310 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12313 disableCaching : false,
12315 * Whether to show indicatorText when loading (Defaults to true).
12318 showLoadIndicator : true,
12320 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12323 indicatorText : '<div class="loading-indicator">Loading...</div>'
12327 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12329 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12330 * @param {String/HTMLElement/Roo.Element} el The element to update
12331 * @param {String} url The url
12332 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12333 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12336 * @member Roo.UpdateManager
12338 Roo.UpdateManager.updateElement = function(el, url, params, options){
12339 var um = Roo.get(el, true).getUpdateManager();
12340 Roo.apply(um, options);
12341 um.update(url, params, options ? options.callback : null);
12343 // alias for backwards compat
12344 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12346 * @class Roo.UpdateManager.BasicRenderer
12347 * Default Content renderer. Updates the elements innerHTML with the responseText.
12349 Roo.UpdateManager.BasicRenderer = function(){};
12351 Roo.UpdateManager.BasicRenderer.prototype = {
12353 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12354 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12355 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12356 * @param {Roo.Element} el The element being rendered
12357 * @param {Object} response The YUI Connect response object
12358 * @param {UpdateManager} updateManager The calling update manager
12359 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12361 render : function(el, response, updateManager, callback){
12362 el.update(response.responseText, updateManager.loadScripts, callback);
12368 * (c)) Alan Knowles
12374 * @class Roo.DomTemplate
12375 * @extends Roo.Template
12376 * An effort at a dom based template engine..
12378 * Similar to XTemplate, except it uses dom parsing to create the template..
12380 * Supported features:
12385 {a_variable} - output encoded.
12386 {a_variable.format:("Y-m-d")} - call a method on the variable
12387 {a_variable:raw} - unencoded output
12388 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12389 {a_variable:this.method_on_template(...)} - call a method on the template object.
12394 <div roo-for="a_variable or condition.."></div>
12395 <div roo-if="a_variable or condition"></div>
12396 <div roo-exec="some javascript"></div>
12397 <div roo-name="named_template"></div>
12402 Roo.DomTemplate = function()
12404 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12411 Roo.extend(Roo.DomTemplate, Roo.Template, {
12413 * id counter for sub templates.
12417 * flag to indicate if dom parser is inside a pre,
12418 * it will strip whitespace if not.
12423 * The various sub templates
12431 * basic tag replacing syntax
12434 * // you can fake an object call by doing this
12438 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12439 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12441 iterChild : function (node, method) {
12443 var oldPre = this.inPre;
12444 if (node.tagName == 'PRE') {
12447 for( var i = 0; i < node.childNodes.length; i++) {
12448 method.call(this, node.childNodes[i]);
12450 this.inPre = oldPre;
12456 * compile the template
12458 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12461 compile: function()
12465 // covert the html into DOM...
12469 doc = document.implementation.createHTMLDocument("");
12470 doc.documentElement.innerHTML = this.html ;
12471 div = doc.documentElement;
12473 // old IE... - nasty -- it causes all sorts of issues.. with
12474 // images getting pulled from server..
12475 div = document.createElement('div');
12476 div.innerHTML = this.html;
12478 //doc.documentElement.innerHTML = htmlBody
12484 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12486 var tpls = this.tpls;
12488 // create a top level template from the snippet..
12490 //Roo.log(div.innerHTML);
12497 body : div.innerHTML,
12510 Roo.each(tpls, function(tp){
12511 this.compileTpl(tp);
12512 this.tpls[tp.id] = tp;
12515 this.master = tpls[0];
12521 compileNode : function(node, istop) {
12526 // skip anything not a tag..
12527 if (node.nodeType != 1) {
12528 if (node.nodeType == 3 && !this.inPre) {
12529 // reduce white space..
12530 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12553 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12554 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12555 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12556 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12562 // just itterate children..
12563 this.iterChild(node,this.compileNode);
12566 tpl.uid = this.id++;
12567 tpl.value = node.getAttribute('roo-' + tpl.attr);
12568 node.removeAttribute('roo-'+ tpl.attr);
12569 if (tpl.attr != 'name') {
12570 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12571 node.parentNode.replaceChild(placeholder, node);
12574 var placeholder = document.createElement('span');
12575 placeholder.className = 'roo-tpl-' + tpl.value;
12576 node.parentNode.replaceChild(placeholder, node);
12579 // parent now sees '{domtplXXXX}
12580 this.iterChild(node,this.compileNode);
12582 // we should now have node body...
12583 var div = document.createElement('div');
12584 div.appendChild(node);
12586 // this has the unfortunate side effect of converting tagged attributes
12587 // eg. href="{...}" into %7C...%7D
12588 // this has been fixed by searching for those combo's although it's a bit hacky..
12591 tpl.body = div.innerHTML;
12598 switch (tpl.value) {
12599 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12600 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12601 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12606 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12610 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12614 tpl.id = tpl.value; // replace non characters???
12620 this.tpls.push(tpl);
12630 * Compile a segment of the template into a 'sub-template'
12636 compileTpl : function(tpl)
12638 var fm = Roo.util.Format;
12639 var useF = this.disableFormats !== true;
12641 var sep = Roo.isGecko ? "+\n" : ",\n";
12643 var undef = function(str) {
12644 Roo.debug && Roo.log("Property not found :" + str);
12648 //Roo.log(tpl.body);
12652 var fn = function(m, lbrace, name, format, args)
12655 //Roo.log(arguments);
12656 args = args ? args.replace(/\\'/g,"'") : args;
12657 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12658 if (typeof(format) == 'undefined') {
12659 format = 'htmlEncode';
12661 if (format == 'raw' ) {
12665 if(name.substr(0, 6) == 'domtpl'){
12666 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12669 // build an array of options to determine if value is undefined..
12671 // basically get 'xxxx.yyyy' then do
12672 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12673 // (function () { Roo.log("Property not found"); return ''; })() :
12678 Roo.each(name.split('.'), function(st) {
12679 lookfor += (lookfor.length ? '.': '') + st;
12680 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12683 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12686 if(format && useF){
12688 args = args ? ',' + args : "";
12690 if(format.substr(0, 5) != "this."){
12691 format = "fm." + format + '(';
12693 format = 'this.call("'+ format.substr(5) + '", ';
12697 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12700 if (args && args.length) {
12701 // called with xxyx.yuu:(test,test)
12703 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12705 // raw.. - :raw modifier..
12706 return "'"+ sep + udef_st + name + ")"+sep+"'";
12710 // branched to use + in gecko and [].join() in others
12712 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12713 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12716 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12717 body.push(tpl.body.replace(/(\r\n|\n)/g,
12718 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12719 body.push("'].join('');};};");
12720 body = body.join('');
12723 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12725 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12732 * same as applyTemplate, except it's done to one of the subTemplates
12733 * when using named templates, you can do:
12735 * var str = pl.applySubTemplate('your-name', values);
12738 * @param {Number} id of the template
12739 * @param {Object} values to apply to template
12740 * @param {Object} parent (normaly the instance of this object)
12742 applySubTemplate : function(id, values, parent)
12746 var t = this.tpls[id];
12750 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12751 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12755 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12762 if(t.execCall && t.execCall.call(this, values, parent)){
12766 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12772 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12773 parent = t.target ? values : parent;
12774 if(t.forCall && vs instanceof Array){
12776 for(var i = 0, len = vs.length; i < len; i++){
12778 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12780 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12782 //Roo.log(t.compiled);
12786 return buf.join('');
12789 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12794 return t.compiled.call(this, vs, parent);
12796 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12798 //Roo.log(t.compiled);
12806 applyTemplate : function(values){
12807 return this.master.compiled.call(this, values, {});
12808 //var s = this.subs;
12811 apply : function(){
12812 return this.applyTemplate.apply(this, arguments);
12817 Roo.DomTemplate.from = function(el){
12818 el = Roo.getDom(el);
12819 return new Roo.Domtemplate(el.value || el.innerHTML);
12822 * Ext JS Library 1.1.1
12823 * Copyright(c) 2006-2007, Ext JS, LLC.
12825 * Originally Released Under LGPL - original licence link has changed is not relivant.
12828 * <script type="text/javascript">
12832 * @class Roo.util.DelayedTask
12833 * Provides a convenient method of performing setTimeout where a new
12834 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12835 * You can use this class to buffer
12836 * the keypress events for a certain number of milliseconds, and perform only if they stop
12837 * for that amount of time.
12838 * @constructor The parameters to this constructor serve as defaults and are not required.
12839 * @param {Function} fn (optional) The default function to timeout
12840 * @param {Object} scope (optional) The default scope of that timeout
12841 * @param {Array} args (optional) The default Array of arguments
12843 Roo.util.DelayedTask = function(fn, scope, args){
12844 var id = null, d, t;
12846 var call = function(){
12847 var now = new Date().getTime();
12851 fn.apply(scope, args || []);
12855 * Cancels any pending timeout and queues a new one
12856 * @param {Number} delay The milliseconds to delay
12857 * @param {Function} newFn (optional) Overrides function passed to constructor
12858 * @param {Object} newScope (optional) Overrides scope passed to constructor
12859 * @param {Array} newArgs (optional) Overrides args passed to constructor
12861 this.delay = function(delay, newFn, newScope, newArgs){
12862 if(id && delay != d){
12866 t = new Date().getTime();
12868 scope = newScope || scope;
12869 args = newArgs || args;
12871 id = setInterval(call, d);
12876 * Cancel the last queued timeout
12878 this.cancel = function(){
12886 * Ext JS Library 1.1.1
12887 * Copyright(c) 2006-2007, Ext JS, LLC.
12889 * Originally Released Under LGPL - original licence link has changed is not relivant.
12892 * <script type="text/javascript">
12896 Roo.util.TaskRunner = function(interval){
12897 interval = interval || 10;
12898 var tasks = [], removeQueue = [];
12900 var running = false;
12902 var stopThread = function(){
12908 var startThread = function(){
12911 id = setInterval(runTasks, interval);
12915 var removeTask = function(task){
12916 removeQueue.push(task);
12922 var runTasks = function(){
12923 if(removeQueue.length > 0){
12924 for(var i = 0, len = removeQueue.length; i < len; i++){
12925 tasks.remove(removeQueue[i]);
12928 if(tasks.length < 1){
12933 var now = new Date().getTime();
12934 for(var i = 0, len = tasks.length; i < len; ++i){
12936 var itime = now - t.taskRunTime;
12937 if(t.interval <= itime){
12938 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12939 t.taskRunTime = now;
12940 if(rt === false || t.taskRunCount === t.repeat){
12945 if(t.duration && t.duration <= (now - t.taskStartTime)){
12952 * Queues a new task.
12953 * @param {Object} task
12955 this.start = function(task){
12957 task.taskStartTime = new Date().getTime();
12958 task.taskRunTime = 0;
12959 task.taskRunCount = 0;
12964 this.stop = function(task){
12969 this.stopAll = function(){
12971 for(var i = 0, len = tasks.length; i < len; i++){
12972 if(tasks[i].onStop){
12981 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12983 * Ext JS Library 1.1.1
12984 * Copyright(c) 2006-2007, Ext JS, LLC.
12986 * Originally Released Under LGPL - original licence link has changed is not relivant.
12989 * <script type="text/javascript">
12994 * @class Roo.util.MixedCollection
12995 * @extends Roo.util.Observable
12996 * A Collection class that maintains both numeric indexes and keys and exposes events.
12998 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
12999 * collection (defaults to false)
13000 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13001 * and return the key value for that item. This is used when available to look up the key on items that
13002 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13003 * equivalent to providing an implementation for the {@link #getKey} method.
13005 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13013 * Fires when the collection is cleared.
13018 * Fires when an item is added to the collection.
13019 * @param {Number} index The index at which the item was added.
13020 * @param {Object} o The item added.
13021 * @param {String} key The key associated with the added item.
13026 * Fires when an item is replaced in the collection.
13027 * @param {String} key he key associated with the new added.
13028 * @param {Object} old The item being replaced.
13029 * @param {Object} new The new item.
13034 * Fires when an item is removed from the collection.
13035 * @param {Object} o The item being removed.
13036 * @param {String} key (optional) The key associated with the removed item.
13041 this.allowFunctions = allowFunctions === true;
13043 this.getKey = keyFn;
13045 Roo.util.MixedCollection.superclass.constructor.call(this);
13048 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13049 allowFunctions : false,
13052 * Adds an item to the collection.
13053 * @param {String} key The key to associate with the item
13054 * @param {Object} o The item to add.
13055 * @return {Object} The item added.
13057 add : function(key, o){
13058 if(arguments.length == 1){
13060 key = this.getKey(o);
13062 if(typeof key == "undefined" || key === null){
13064 this.items.push(o);
13065 this.keys.push(null);
13067 var old = this.map[key];
13069 return this.replace(key, o);
13072 this.items.push(o);
13074 this.keys.push(key);
13076 this.fireEvent("add", this.length-1, o, key);
13081 * MixedCollection has a generic way to fetch keys if you implement getKey.
13084 var mc = new Roo.util.MixedCollection();
13085 mc.add(someEl.dom.id, someEl);
13086 mc.add(otherEl.dom.id, otherEl);
13090 var mc = new Roo.util.MixedCollection();
13091 mc.getKey = function(el){
13097 // or via the constructor
13098 var mc = new Roo.util.MixedCollection(false, function(el){
13104 * @param o {Object} The item for which to find the key.
13105 * @return {Object} The key for the passed item.
13107 getKey : function(o){
13112 * Replaces an item in the collection.
13113 * @param {String} key The key associated with the item to replace, or the item to replace.
13114 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13115 * @return {Object} The new item.
13117 replace : function(key, o){
13118 if(arguments.length == 1){
13120 key = this.getKey(o);
13122 var old = this.item(key);
13123 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13124 return this.add(key, o);
13126 var index = this.indexOfKey(key);
13127 this.items[index] = o;
13129 this.fireEvent("replace", key, old, o);
13134 * Adds all elements of an Array or an Object to the collection.
13135 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13136 * an Array of values, each of which are added to the collection.
13138 addAll : function(objs){
13139 if(arguments.length > 1 || objs instanceof Array){
13140 var args = arguments.length > 1 ? arguments : objs;
13141 for(var i = 0, len = args.length; i < len; i++){
13145 for(var key in objs){
13146 if(this.allowFunctions || typeof objs[key] != "function"){
13147 this.add(key, objs[key]);
13154 * Executes the specified function once for every item in the collection, passing each
13155 * item as the first and only parameter. returning false from the function will stop the iteration.
13156 * @param {Function} fn The function to execute for each item.
13157 * @param {Object} scope (optional) The scope in which to execute the function.
13159 each : function(fn, scope){
13160 var items = [].concat(this.items); // each safe for removal
13161 for(var i = 0, len = items.length; i < len; i++){
13162 if(fn.call(scope || items[i], items[i], i, len) === false){
13169 * Executes the specified function once for every key in the collection, passing each
13170 * key, and its associated item as the first two parameters.
13171 * @param {Function} fn The function to execute for each item.
13172 * @param {Object} scope (optional) The scope in which to execute the function.
13174 eachKey : function(fn, scope){
13175 for(var i = 0, len = this.keys.length; i < len; i++){
13176 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13181 * Returns the first item in the collection which elicits a true return value from the
13182 * passed selection function.
13183 * @param {Function} fn The selection function to execute for each item.
13184 * @param {Object} scope (optional) The scope in which to execute the function.
13185 * @return {Object} The first item in the collection which returned true from the selection function.
13187 find : function(fn, scope){
13188 for(var i = 0, len = this.items.length; i < len; i++){
13189 if(fn.call(scope || window, this.items[i], this.keys[i])){
13190 return this.items[i];
13197 * Inserts an item at the specified index in the collection.
13198 * @param {Number} index The index to insert the item at.
13199 * @param {String} key The key to associate with the new item, or the item itself.
13200 * @param {Object} o (optional) If the second parameter was a key, the new item.
13201 * @return {Object} The item inserted.
13203 insert : function(index, key, o){
13204 if(arguments.length == 2){
13206 key = this.getKey(o);
13208 if(index >= this.length){
13209 return this.add(key, o);
13212 this.items.splice(index, 0, o);
13213 if(typeof key != "undefined" && key != null){
13216 this.keys.splice(index, 0, key);
13217 this.fireEvent("add", index, o, key);
13222 * Removed an item from the collection.
13223 * @param {Object} o The item to remove.
13224 * @return {Object} The item removed.
13226 remove : function(o){
13227 return this.removeAt(this.indexOf(o));
13231 * Remove an item from a specified index in the collection.
13232 * @param {Number} index The index within the collection of the item to remove.
13234 removeAt : function(index){
13235 if(index < this.length && index >= 0){
13237 var o = this.items[index];
13238 this.items.splice(index, 1);
13239 var key = this.keys[index];
13240 if(typeof key != "undefined"){
13241 delete this.map[key];
13243 this.keys.splice(index, 1);
13244 this.fireEvent("remove", o, key);
13249 * Removed an item associated with the passed key fom the collection.
13250 * @param {String} key The key of the item to remove.
13252 removeKey : function(key){
13253 return this.removeAt(this.indexOfKey(key));
13257 * Returns the number of items in the collection.
13258 * @return {Number} the number of items in the collection.
13260 getCount : function(){
13261 return this.length;
13265 * Returns index within the collection of the passed Object.
13266 * @param {Object} o The item to find the index of.
13267 * @return {Number} index of the item.
13269 indexOf : function(o){
13270 if(!this.items.indexOf){
13271 for(var i = 0, len = this.items.length; i < len; i++){
13272 if(this.items[i] == o) {
13278 return this.items.indexOf(o);
13283 * Returns index within the collection of the passed key.
13284 * @param {String} key The key to find the index of.
13285 * @return {Number} index of the key.
13287 indexOfKey : function(key){
13288 if(!this.keys.indexOf){
13289 for(var i = 0, len = this.keys.length; i < len; i++){
13290 if(this.keys[i] == key) {
13296 return this.keys.indexOf(key);
13301 * Returns the item associated with the passed key OR index. Key has priority over index.
13302 * @param {String/Number} key The key or index of the item.
13303 * @return {Object} The item associated with the passed key.
13305 item : function(key){
13306 if (key === 'length') {
13309 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13310 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13314 * Returns the item at the specified index.
13315 * @param {Number} index The index of the item.
13318 itemAt : function(index){
13319 return this.items[index];
13323 * Returns the item associated with the passed key.
13324 * @param {String/Number} key The key of the item.
13325 * @return {Object} The item associated with the passed key.
13327 key : function(key){
13328 return this.map[key];
13332 * Returns true if the collection contains the passed Object as an item.
13333 * @param {Object} o The Object to look for in the collection.
13334 * @return {Boolean} True if the collection contains the Object as an item.
13336 contains : function(o){
13337 return this.indexOf(o) != -1;
13341 * Returns true if the collection contains the passed Object as a key.
13342 * @param {String} key The key to look for in the collection.
13343 * @return {Boolean} True if the collection contains the Object as a key.
13345 containsKey : function(key){
13346 return typeof this.map[key] != "undefined";
13350 * Removes all items from the collection.
13352 clear : function(){
13357 this.fireEvent("clear");
13361 * Returns the first item in the collection.
13362 * @return {Object} the first item in the collection..
13364 first : function(){
13365 return this.items[0];
13369 * Returns the last item in the collection.
13370 * @return {Object} the last item in the collection..
13373 return this.items[this.length-1];
13376 _sort : function(property, dir, fn){
13377 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13378 fn = fn || function(a, b){
13381 var c = [], k = this.keys, items = this.items;
13382 for(var i = 0, len = items.length; i < len; i++){
13383 c[c.length] = {key: k[i], value: items[i], index: i};
13385 c.sort(function(a, b){
13386 var v = fn(a[property], b[property]) * dsc;
13388 v = (a.index < b.index ? -1 : 1);
13392 for(var i = 0, len = c.length; i < len; i++){
13393 items[i] = c[i].value;
13396 this.fireEvent("sort", this);
13400 * Sorts this collection with the passed comparison function
13401 * @param {String} direction (optional) "ASC" or "DESC"
13402 * @param {Function} fn (optional) comparison function
13404 sort : function(dir, fn){
13405 this._sort("value", dir, fn);
13409 * Sorts this collection by keys
13410 * @param {String} direction (optional) "ASC" or "DESC"
13411 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13413 keySort : function(dir, fn){
13414 this._sort("key", dir, fn || function(a, b){
13415 return String(a).toUpperCase()-String(b).toUpperCase();
13420 * Returns a range of items in this collection
13421 * @param {Number} startIndex (optional) defaults to 0
13422 * @param {Number} endIndex (optional) default to the last item
13423 * @return {Array} An array of items
13425 getRange : function(start, end){
13426 var items = this.items;
13427 if(items.length < 1){
13430 start = start || 0;
13431 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13434 for(var i = start; i <= end; i++) {
13435 r[r.length] = items[i];
13438 for(var i = start; i >= end; i--) {
13439 r[r.length] = items[i];
13446 * Filter the <i>objects</i> in this collection by a specific property.
13447 * Returns a new collection that has been filtered.
13448 * @param {String} property A property on your objects
13449 * @param {String/RegExp} value Either string that the property values
13450 * should start with or a RegExp to test against the property
13451 * @return {MixedCollection} The new filtered collection
13453 filter : function(property, value){
13454 if(!value.exec){ // not a regex
13455 value = String(value);
13456 if(value.length == 0){
13457 return this.clone();
13459 value = new RegExp("^" + Roo.escapeRe(value), "i");
13461 return this.filterBy(function(o){
13462 return o && value.test(o[property]);
13467 * Filter by a function. * Returns a new collection that has been filtered.
13468 * The passed function will be called with each
13469 * object in the collection. If the function returns true, the value is included
13470 * otherwise it is filtered.
13471 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13472 * @param {Object} scope (optional) The scope of the function (defaults to this)
13473 * @return {MixedCollection} The new filtered collection
13475 filterBy : function(fn, scope){
13476 var r = new Roo.util.MixedCollection();
13477 r.getKey = this.getKey;
13478 var k = this.keys, it = this.items;
13479 for(var i = 0, len = it.length; i < len; i++){
13480 if(fn.call(scope||this, it[i], k[i])){
13481 r.add(k[i], it[i]);
13488 * Creates a duplicate of this collection
13489 * @return {MixedCollection}
13491 clone : function(){
13492 var r = new Roo.util.MixedCollection();
13493 var k = this.keys, it = this.items;
13494 for(var i = 0, len = it.length; i < len; i++){
13495 r.add(k[i], it[i]);
13497 r.getKey = this.getKey;
13502 * Returns the item associated with the passed key or index.
13504 * @param {String/Number} key The key or index of the item.
13505 * @return {Object} The item associated with the passed key.
13507 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13509 * Ext JS Library 1.1.1
13510 * Copyright(c) 2006-2007, Ext JS, LLC.
13512 * Originally Released Under LGPL - original licence link has changed is not relivant.
13515 * <script type="text/javascript">
13518 * @class Roo.util.JSON
13519 * Modified version of Douglas Crockford"s json.js that doesn"t
13520 * mess with the Object prototype
13521 * http://www.json.org/js.html
13524 Roo.util.JSON = new (function(){
13525 var useHasOwn = {}.hasOwnProperty ? true : false;
13527 // crashes Safari in some instances
13528 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13530 var pad = function(n) {
13531 return n < 10 ? "0" + n : n;
13544 var encodeString = function(s){
13545 if (/["\\\x00-\x1f]/.test(s)) {
13546 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13551 c = b.charCodeAt();
13553 Math.floor(c / 16).toString(16) +
13554 (c % 16).toString(16);
13557 return '"' + s + '"';
13560 var encodeArray = function(o){
13561 var a = ["["], b, i, l = o.length, v;
13562 for (i = 0; i < l; i += 1) {
13564 switch (typeof v) {
13573 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13581 var encodeDate = function(o){
13582 return '"' + o.getFullYear() + "-" +
13583 pad(o.getMonth() + 1) + "-" +
13584 pad(o.getDate()) + "T" +
13585 pad(o.getHours()) + ":" +
13586 pad(o.getMinutes()) + ":" +
13587 pad(o.getSeconds()) + '"';
13591 * Encodes an Object, Array or other value
13592 * @param {Mixed} o The variable to encode
13593 * @return {String} The JSON string
13595 this.encode = function(o)
13597 // should this be extended to fully wrap stringify..
13599 if(typeof o == "undefined" || o === null){
13601 }else if(o instanceof Array){
13602 return encodeArray(o);
13603 }else if(o instanceof Date){
13604 return encodeDate(o);
13605 }else if(typeof o == "string"){
13606 return encodeString(o);
13607 }else if(typeof o == "number"){
13608 return isFinite(o) ? String(o) : "null";
13609 }else if(typeof o == "boolean"){
13612 var a = ["{"], b, i, v;
13614 if(!useHasOwn || o.hasOwnProperty(i)) {
13616 switch (typeof v) {
13625 a.push(this.encode(i), ":",
13626 v === null ? "null" : this.encode(v));
13637 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13638 * @param {String} json The JSON string
13639 * @return {Object} The resulting object
13641 this.decode = function(json){
13643 return /** eval:var:json */ eval("(" + json + ')');
13647 * Shorthand for {@link Roo.util.JSON#encode}
13648 * @member Roo encode
13650 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13652 * Shorthand for {@link Roo.util.JSON#decode}
13653 * @member Roo decode
13655 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13658 * Ext JS Library 1.1.1
13659 * Copyright(c) 2006-2007, Ext JS, LLC.
13661 * Originally Released Under LGPL - original licence link has changed is not relivant.
13664 * <script type="text/javascript">
13668 * @class Roo.util.Format
13669 * Reusable data formatting functions
13672 Roo.util.Format = function(){
13673 var trimRe = /^\s+|\s+$/g;
13676 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13677 * @param {String} value The string to truncate
13678 * @param {Number} length The maximum length to allow before truncating
13679 * @return {String} The converted text
13681 ellipsis : function(value, len){
13682 if(value && value.length > len){
13683 return value.substr(0, len-3)+"...";
13689 * Checks a reference and converts it to empty string if it is undefined
13690 * @param {Mixed} value Reference to check
13691 * @return {Mixed} Empty string if converted, otherwise the original value
13693 undef : function(value){
13694 return typeof value != "undefined" ? value : "";
13698 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13699 * @param {String} value The string to encode
13700 * @return {String} The encoded text
13702 htmlEncode : function(value){
13703 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13707 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13708 * @param {String} value The string to decode
13709 * @return {String} The decoded text
13711 htmlDecode : function(value){
13712 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13716 * Trims any whitespace from either side of a string
13717 * @param {String} value The text to trim
13718 * @return {String} The trimmed text
13720 trim : function(value){
13721 return String(value).replace(trimRe, "");
13725 * Returns a substring from within an original string
13726 * @param {String} value The original text
13727 * @param {Number} start The start index of the substring
13728 * @param {Number} length The length of the substring
13729 * @return {String} The substring
13731 substr : function(value, start, length){
13732 return String(value).substr(start, length);
13736 * Converts a string to all lower case letters
13737 * @param {String} value The text to convert
13738 * @return {String} The converted text
13740 lowercase : function(value){
13741 return String(value).toLowerCase();
13745 * Converts a string to all upper case letters
13746 * @param {String} value The text to convert
13747 * @return {String} The converted text
13749 uppercase : function(value){
13750 return String(value).toUpperCase();
13754 * Converts the first character only of a string to upper case
13755 * @param {String} value The text to convert
13756 * @return {String} The converted text
13758 capitalize : function(value){
13759 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13763 call : function(value, fn){
13764 if(arguments.length > 2){
13765 var args = Array.prototype.slice.call(arguments, 2);
13766 args.unshift(value);
13768 return /** eval:var:value */ eval(fn).apply(window, args);
13770 /** eval:var:value */
13771 return /** eval:var:value */ eval(fn).call(window, value);
13777 * safer version of Math.toFixed..??/
13778 * @param {Number/String} value The numeric value to format
13779 * @param {Number/String} value Decimal places
13780 * @return {String} The formatted currency string
13782 toFixed : function(v, n)
13784 // why not use to fixed - precision is buggered???
13786 return Math.round(v-0);
13788 var fact = Math.pow(10,n+1);
13789 v = (Math.round((v-0)*fact))/fact;
13790 var z = (''+fact).substring(2);
13791 if (v == Math.floor(v)) {
13792 return Math.floor(v) + '.' + z;
13795 // now just padd decimals..
13796 var ps = String(v).split('.');
13797 var fd = (ps[1] + z);
13798 var r = fd.substring(0,n);
13799 var rm = fd.substring(n);
13801 return ps[0] + '.' + r;
13803 r*=1; // turn it into a number;
13805 if (String(r).length != n) {
13808 r = String(r).substring(1); // chop the end off.
13811 return ps[0] + '.' + r;
13816 * Format a number as US currency
13817 * @param {Number/String} value The numeric value to format
13818 * @return {String} The formatted currency string
13820 usMoney : function(v){
13821 return '$' + Roo.util.Format.number(v);
13826 * eventually this should probably emulate php's number_format
13827 * @param {Number/String} value The numeric value to format
13828 * @param {Number} decimals number of decimal places
13829 * @param {String} delimiter for thousands (default comma)
13830 * @return {String} The formatted currency string
13832 number : function(v, decimals, thousandsDelimiter)
13834 // multiply and round.
13835 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13836 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13838 var mul = Math.pow(10, decimals);
13839 var zero = String(mul).substring(1);
13840 v = (Math.round((v-0)*mul))/mul;
13842 // if it's '0' number.. then
13844 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13846 var ps = v.split('.');
13849 var r = /(\d+)(\d{3})/;
13852 if(thousandsDelimiter.length != 0) {
13853 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13858 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13859 // does not have decimals
13860 (decimals ? ('.' + zero) : '');
13863 return whole + sub ;
13867 * Parse a value into a formatted date using the specified format pattern.
13868 * @param {Mixed} value The value to format
13869 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13870 * @return {String} The formatted date string
13872 date : function(v, format){
13876 if(!(v instanceof Date)){
13877 v = new Date(Date.parse(v));
13879 return v.dateFormat(format || Roo.util.Format.defaults.date);
13883 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13884 * @param {String} format Any valid date format string
13885 * @return {Function} The date formatting function
13887 dateRenderer : function(format){
13888 return function(v){
13889 return Roo.util.Format.date(v, format);
13894 stripTagsRE : /<\/?[^>]+>/gi,
13897 * Strips all HTML tags
13898 * @param {Mixed} value The text from which to strip tags
13899 * @return {String} The stripped text
13901 stripTags : function(v){
13902 return !v ? v : String(v).replace(this.stripTagsRE, "");
13906 Roo.util.Format.defaults = {
13910 * Ext JS Library 1.1.1
13911 * Copyright(c) 2006-2007, Ext JS, LLC.
13913 * Originally Released Under LGPL - original licence link has changed is not relivant.
13916 * <script type="text/javascript">
13923 * @class Roo.MasterTemplate
13924 * @extends Roo.Template
13925 * Provides a template that can have child templates. The syntax is:
13927 var t = new Roo.MasterTemplate(
13928 '<select name="{name}">',
13929 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13932 t.add('options', {value: 'foo', text: 'bar'});
13933 // or you can add multiple child elements in one shot
13934 t.addAll('options', [
13935 {value: 'foo', text: 'bar'},
13936 {value: 'foo2', text: 'bar2'},
13937 {value: 'foo3', text: 'bar3'}
13939 // then append, applying the master template values
13940 t.append('my-form', {name: 'my-select'});
13942 * A name attribute for the child template is not required if you have only one child
13943 * template or you want to refer to them by index.
13945 Roo.MasterTemplate = function(){
13946 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13947 this.originalHtml = this.html;
13949 var m, re = this.subTemplateRe;
13952 while(m = re.exec(this.html)){
13953 var name = m[1], content = m[2];
13958 tpl : new Roo.Template(content)
13961 st[name] = st[subIndex];
13963 st[subIndex].tpl.compile();
13964 st[subIndex].tpl.call = this.call.createDelegate(this);
13967 this.subCount = subIndex;
13970 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13972 * The regular expression used to match sub templates
13976 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13979 * Applies the passed values to a child template.
13980 * @param {String/Number} name (optional) The name or index of the child template
13981 * @param {Array/Object} values The values to be applied to the template
13982 * @return {MasterTemplate} this
13984 add : function(name, values){
13985 if(arguments.length == 1){
13986 values = arguments[0];
13989 var s = this.subs[name];
13990 s.buffer[s.buffer.length] = s.tpl.apply(values);
13995 * Applies all the passed values to a child template.
13996 * @param {String/Number} name (optional) The name or index of the child template
13997 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13998 * @param {Boolean} reset (optional) True to reset the template first
13999 * @return {MasterTemplate} this
14001 fill : function(name, values, reset){
14003 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14011 for(var i = 0, len = values.length; i < len; i++){
14012 this.add(name, values[i]);
14018 * Resets the template for reuse
14019 * @return {MasterTemplate} this
14021 reset : function(){
14023 for(var i = 0; i < this.subCount; i++){
14029 applyTemplate : function(values){
14031 var replaceIndex = -1;
14032 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14033 return s[++replaceIndex].buffer.join("");
14035 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14038 apply : function(){
14039 return this.applyTemplate.apply(this, arguments);
14042 compile : function(){return this;}
14046 * Alias for fill().
14049 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14051 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14052 * var tpl = Roo.MasterTemplate.from('element-id');
14053 * @param {String/HTMLElement} el
14054 * @param {Object} config
14057 Roo.MasterTemplate.from = function(el, config){
14058 el = Roo.getDom(el);
14059 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14062 * Ext JS Library 1.1.1
14063 * Copyright(c) 2006-2007, Ext JS, LLC.
14065 * Originally Released Under LGPL - original licence link has changed is not relivant.
14068 * <script type="text/javascript">
14073 * @class Roo.util.CSS
14074 * Utility class for manipulating CSS rules
14077 Roo.util.CSS = function(){
14079 var doc = document;
14081 var camelRe = /(-[a-z])/gi;
14082 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14086 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14087 * tag and appended to the HEAD of the document.
14088 * @param {String|Object} cssText The text containing the css rules
14089 * @param {String} id An id to add to the stylesheet for later removal
14090 * @return {StyleSheet}
14092 createStyleSheet : function(cssText, id){
14094 var head = doc.getElementsByTagName("head")[0];
14095 var nrules = doc.createElement("style");
14096 nrules.setAttribute("type", "text/css");
14098 nrules.setAttribute("id", id);
14100 if (typeof(cssText) != 'string') {
14101 // support object maps..
14102 // not sure if this a good idea..
14103 // perhaps it should be merged with the general css handling
14104 // and handle js style props.
14105 var cssTextNew = [];
14106 for(var n in cssText) {
14108 for(var k in cssText[n]) {
14109 citems.push( k + ' : ' +cssText[n][k] + ';' );
14111 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14114 cssText = cssTextNew.join("\n");
14120 head.appendChild(nrules);
14121 ss = nrules.styleSheet;
14122 ss.cssText = cssText;
14125 nrules.appendChild(doc.createTextNode(cssText));
14127 nrules.cssText = cssText;
14129 head.appendChild(nrules);
14130 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14132 this.cacheStyleSheet(ss);
14137 * Removes a style or link tag by id
14138 * @param {String} id The id of the tag
14140 removeStyleSheet : function(id){
14141 var existing = doc.getElementById(id);
14143 existing.parentNode.removeChild(existing);
14148 * Dynamically swaps an existing stylesheet reference for a new one
14149 * @param {String} id The id of an existing link tag to remove
14150 * @param {String} url The href of the new stylesheet to include
14152 swapStyleSheet : function(id, url){
14153 this.removeStyleSheet(id);
14154 var ss = doc.createElement("link");
14155 ss.setAttribute("rel", "stylesheet");
14156 ss.setAttribute("type", "text/css");
14157 ss.setAttribute("id", id);
14158 ss.setAttribute("href", url);
14159 doc.getElementsByTagName("head")[0].appendChild(ss);
14163 * Refresh the rule cache if you have dynamically added stylesheets
14164 * @return {Object} An object (hash) of rules indexed by selector
14166 refreshCache : function(){
14167 return this.getRules(true);
14171 cacheStyleSheet : function(stylesheet){
14175 try{// try catch for cross domain access issue
14176 var ssRules = stylesheet.cssRules || stylesheet.rules;
14177 for(var j = ssRules.length-1; j >= 0; --j){
14178 rules[ssRules[j].selectorText] = ssRules[j];
14184 * Gets all css rules for the document
14185 * @param {Boolean} refreshCache true to refresh the internal cache
14186 * @return {Object} An object (hash) of rules indexed by selector
14188 getRules : function(refreshCache){
14189 if(rules == null || refreshCache){
14191 var ds = doc.styleSheets;
14192 for(var i =0, len = ds.length; i < len; i++){
14194 this.cacheStyleSheet(ds[i]);
14202 * Gets an an individual CSS rule by selector(s)
14203 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14204 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14205 * @return {CSSRule} The CSS rule or null if one is not found
14207 getRule : function(selector, refreshCache){
14208 var rs = this.getRules(refreshCache);
14209 if(!(selector instanceof Array)){
14210 return rs[selector];
14212 for(var i = 0; i < selector.length; i++){
14213 if(rs[selector[i]]){
14214 return rs[selector[i]];
14222 * Updates a rule property
14223 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14224 * @param {String} property The css property
14225 * @param {String} value The new value for the property
14226 * @return {Boolean} true If a rule was found and updated
14228 updateRule : function(selector, property, value){
14229 if(!(selector instanceof Array)){
14230 var rule = this.getRule(selector);
14232 rule.style[property.replace(camelRe, camelFn)] = value;
14236 for(var i = 0; i < selector.length; i++){
14237 if(this.updateRule(selector[i], property, value)){
14247 * Ext JS Library 1.1.1
14248 * Copyright(c) 2006-2007, Ext JS, LLC.
14250 * Originally Released Under LGPL - original licence link has changed is not relivant.
14253 * <script type="text/javascript">
14259 * @class Roo.util.ClickRepeater
14260 * @extends Roo.util.Observable
14262 * A wrapper class which can be applied to any element. Fires a "click" event while the
14263 * mouse is pressed. The interval between firings may be specified in the config but
14264 * defaults to 10 milliseconds.
14266 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14268 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14269 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14270 * Similar to an autorepeat key delay.
14271 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14272 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14273 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14274 * "interval" and "delay" are ignored. "immediate" is honored.
14275 * @cfg {Boolean} preventDefault True to prevent the default click event
14276 * @cfg {Boolean} stopDefault True to stop the default click event
14279 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14280 * 2007-02-02 jvs Renamed to ClickRepeater
14281 * 2007-02-03 jvs Modifications for FF Mac and Safari
14284 * @param {String/HTMLElement/Element} el The element to listen on
14285 * @param {Object} config
14287 Roo.util.ClickRepeater = function(el, config)
14289 this.el = Roo.get(el);
14290 this.el.unselectable();
14292 Roo.apply(this, config);
14297 * Fires when the mouse button is depressed.
14298 * @param {Roo.util.ClickRepeater} this
14300 "mousedown" : true,
14303 * Fires on a specified interval during the time the element is pressed.
14304 * @param {Roo.util.ClickRepeater} this
14309 * Fires when the mouse key is released.
14310 * @param {Roo.util.ClickRepeater} this
14315 this.el.on("mousedown", this.handleMouseDown, this);
14316 if(this.preventDefault || this.stopDefault){
14317 this.el.on("click", function(e){
14318 if(this.preventDefault){
14319 e.preventDefault();
14321 if(this.stopDefault){
14327 // allow inline handler
14329 this.on("click", this.handler, this.scope || this);
14332 Roo.util.ClickRepeater.superclass.constructor.call(this);
14335 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14338 preventDefault : true,
14339 stopDefault : false,
14343 handleMouseDown : function(){
14344 clearTimeout(this.timer);
14346 if(this.pressClass){
14347 this.el.addClass(this.pressClass);
14349 this.mousedownTime = new Date();
14351 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14352 this.el.on("mouseout", this.handleMouseOut, this);
14354 this.fireEvent("mousedown", this);
14355 this.fireEvent("click", this);
14357 this.timer = this.click.defer(this.delay || this.interval, this);
14361 click : function(){
14362 this.fireEvent("click", this);
14363 this.timer = this.click.defer(this.getInterval(), this);
14367 getInterval: function(){
14368 if(!this.accelerate){
14369 return this.interval;
14371 var pressTime = this.mousedownTime.getElapsed();
14372 if(pressTime < 500){
14374 }else if(pressTime < 1700){
14376 }else if(pressTime < 2600){
14378 }else if(pressTime < 3500){
14380 }else if(pressTime < 4400){
14382 }else if(pressTime < 5300){
14384 }else if(pressTime < 6200){
14392 handleMouseOut : function(){
14393 clearTimeout(this.timer);
14394 if(this.pressClass){
14395 this.el.removeClass(this.pressClass);
14397 this.el.on("mouseover", this.handleMouseReturn, this);
14401 handleMouseReturn : function(){
14402 this.el.un("mouseover", this.handleMouseReturn);
14403 if(this.pressClass){
14404 this.el.addClass(this.pressClass);
14410 handleMouseUp : function(){
14411 clearTimeout(this.timer);
14412 this.el.un("mouseover", this.handleMouseReturn);
14413 this.el.un("mouseout", this.handleMouseOut);
14414 Roo.get(document).un("mouseup", this.handleMouseUp);
14415 this.el.removeClass(this.pressClass);
14416 this.fireEvent("mouseup", this);
14420 * Ext JS Library 1.1.1
14421 * Copyright(c) 2006-2007, Ext JS, LLC.
14423 * Originally Released Under LGPL - original licence link has changed is not relivant.
14426 * <script type="text/javascript">
14431 * @class Roo.KeyNav
14432 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14433 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14434 * way to implement custom navigation schemes for any UI component.</p>
14435 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14436 * pageUp, pageDown, del, home, end. Usage:</p>
14438 var nav = new Roo.KeyNav("my-element", {
14439 "left" : function(e){
14440 this.moveLeft(e.ctrlKey);
14442 "right" : function(e){
14443 this.moveRight(e.ctrlKey);
14445 "enter" : function(e){
14452 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14453 * @param {Object} config The config
14455 Roo.KeyNav = function(el, config){
14456 this.el = Roo.get(el);
14457 Roo.apply(this, config);
14458 if(!this.disabled){
14459 this.disabled = true;
14464 Roo.KeyNav.prototype = {
14466 * @cfg {Boolean} disabled
14467 * True to disable this KeyNav instance (defaults to false)
14471 * @cfg {String} defaultEventAction
14472 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14473 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14474 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14476 defaultEventAction: "stopEvent",
14478 * @cfg {Boolean} forceKeyDown
14479 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14480 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14481 * handle keydown instead of keypress.
14483 forceKeyDown : false,
14486 prepareEvent : function(e){
14487 var k = e.getKey();
14488 var h = this.keyToHandler[k];
14489 //if(h && this[h]){
14490 // e.stopPropagation();
14492 if(Roo.isSafari && h && k >= 37 && k <= 40){
14498 relay : function(e){
14499 var k = e.getKey();
14500 var h = this.keyToHandler[k];
14502 if(this.doRelay(e, this[h], h) !== true){
14503 e[this.defaultEventAction]();
14509 doRelay : function(e, h, hname){
14510 return h.call(this.scope || this, e);
14513 // possible handlers
14527 // quick lookup hash
14544 * Enable this KeyNav
14546 enable: function(){
14548 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14549 // the EventObject will normalize Safari automatically
14550 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14551 this.el.on("keydown", this.relay, this);
14553 this.el.on("keydown", this.prepareEvent, this);
14554 this.el.on("keypress", this.relay, this);
14556 this.disabled = false;
14561 * Disable this KeyNav
14563 disable: function(){
14564 if(!this.disabled){
14565 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14566 this.el.un("keydown", this.relay);
14568 this.el.un("keydown", this.prepareEvent);
14569 this.el.un("keypress", this.relay);
14571 this.disabled = true;
14576 * Ext JS Library 1.1.1
14577 * Copyright(c) 2006-2007, Ext JS, LLC.
14579 * Originally Released Under LGPL - original licence link has changed is not relivant.
14582 * <script type="text/javascript">
14587 * @class Roo.KeyMap
14588 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14589 * The constructor accepts the same config object as defined by {@link #addBinding}.
14590 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14591 * combination it will call the function with this signature (if the match is a multi-key
14592 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14593 * A KeyMap can also handle a string representation of keys.<br />
14596 // map one key by key code
14597 var map = new Roo.KeyMap("my-element", {
14598 key: 13, // or Roo.EventObject.ENTER
14603 // map multiple keys to one action by string
14604 var map = new Roo.KeyMap("my-element", {
14610 // map multiple keys to multiple actions by strings and array of codes
14611 var map = new Roo.KeyMap("my-element", [
14614 fn: function(){ alert("Return was pressed"); }
14617 fn: function(){ alert('a, b or c was pressed'); }
14622 fn: function(){ alert('Control + shift + tab was pressed.'); }
14626 * <b>Note: A KeyMap starts enabled</b>
14628 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14629 * @param {Object} config The config (see {@link #addBinding})
14630 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14632 Roo.KeyMap = function(el, config, eventName){
14633 this.el = Roo.get(el);
14634 this.eventName = eventName || "keydown";
14635 this.bindings = [];
14637 this.addBinding(config);
14642 Roo.KeyMap.prototype = {
14644 * True to stop the event from bubbling and prevent the default browser action if the
14645 * key was handled by the KeyMap (defaults to false)
14651 * Add a new binding to this KeyMap. The following config object properties are supported:
14653 Property Type Description
14654 ---------- --------------- ----------------------------------------------------------------------
14655 key String/Array A single keycode or an array of keycodes to handle
14656 shift Boolean True to handle key only when shift is pressed (defaults to false)
14657 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14658 alt Boolean True to handle key only when alt is pressed (defaults to false)
14659 fn Function The function to call when KeyMap finds the expected key combination
14660 scope Object The scope of the callback function
14666 var map = new Roo.KeyMap(document, {
14667 key: Roo.EventObject.ENTER,
14672 //Add a new binding to the existing KeyMap later
14680 * @param {Object/Array} config A single KeyMap config or an array of configs
14682 addBinding : function(config){
14683 if(config instanceof Array){
14684 for(var i = 0, len = config.length; i < len; i++){
14685 this.addBinding(config[i]);
14689 var keyCode = config.key,
14690 shift = config.shift,
14691 ctrl = config.ctrl,
14694 scope = config.scope;
14695 if(typeof keyCode == "string"){
14697 var keyString = keyCode.toUpperCase();
14698 for(var j = 0, len = keyString.length; j < len; j++){
14699 ks.push(keyString.charCodeAt(j));
14703 var keyArray = keyCode instanceof Array;
14704 var handler = function(e){
14705 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14706 var k = e.getKey();
14708 for(var i = 0, len = keyCode.length; i < len; i++){
14709 if(keyCode[i] == k){
14710 if(this.stopEvent){
14713 fn.call(scope || window, k, e);
14719 if(this.stopEvent){
14722 fn.call(scope || window, k, e);
14727 this.bindings.push(handler);
14731 * Shorthand for adding a single key listener
14732 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14733 * following options:
14734 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14735 * @param {Function} fn The function to call
14736 * @param {Object} scope (optional) The scope of the function
14738 on : function(key, fn, scope){
14739 var keyCode, shift, ctrl, alt;
14740 if(typeof key == "object" && !(key instanceof Array)){
14759 handleKeyDown : function(e){
14760 if(this.enabled){ //just in case
14761 var b = this.bindings;
14762 for(var i = 0, len = b.length; i < len; i++){
14763 b[i].call(this, e);
14769 * Returns true if this KeyMap is enabled
14770 * @return {Boolean}
14772 isEnabled : function(){
14773 return this.enabled;
14777 * Enables this KeyMap
14779 enable: function(){
14781 this.el.on(this.eventName, this.handleKeyDown, this);
14782 this.enabled = true;
14787 * Disable this KeyMap
14789 disable: function(){
14791 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14792 this.enabled = false;
14797 * Ext JS Library 1.1.1
14798 * Copyright(c) 2006-2007, Ext JS, LLC.
14800 * Originally Released Under LGPL - original licence link has changed is not relivant.
14803 * <script type="text/javascript">
14808 * @class Roo.util.TextMetrics
14809 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14810 * wide, in pixels, a given block of text will be.
14813 Roo.util.TextMetrics = function(){
14817 * Measures the size of the specified text
14818 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14819 * that can affect the size of the rendered text
14820 * @param {String} text The text to measure
14821 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14822 * in order to accurately measure the text height
14823 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14825 measure : function(el, text, fixedWidth){
14827 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14830 shared.setFixedWidth(fixedWidth || 'auto');
14831 return shared.getSize(text);
14835 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14836 * the overhead of multiple calls to initialize the style properties on each measurement.
14837 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14838 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14839 * in order to accurately measure the text height
14840 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14842 createInstance : function(el, fixedWidth){
14843 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14850 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14851 var ml = new Roo.Element(document.createElement('div'));
14852 document.body.appendChild(ml.dom);
14853 ml.position('absolute');
14854 ml.setLeftTop(-1000, -1000);
14858 ml.setWidth(fixedWidth);
14863 * Returns the size of the specified text based on the internal element's style and width properties
14864 * @memberOf Roo.util.TextMetrics.Instance#
14865 * @param {String} text The text to measure
14866 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14868 getSize : function(text){
14870 var s = ml.getSize();
14876 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14877 * that can affect the size of the rendered text
14878 * @memberOf Roo.util.TextMetrics.Instance#
14879 * @param {String/HTMLElement} el The element, dom node or id
14881 bind : function(el){
14883 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14888 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14889 * to set a fixed width in order to accurately measure the text height.
14890 * @memberOf Roo.util.TextMetrics.Instance#
14891 * @param {Number} width The width to set on the element
14893 setFixedWidth : function(width){
14894 ml.setWidth(width);
14898 * Returns the measured width of the specified text
14899 * @memberOf Roo.util.TextMetrics.Instance#
14900 * @param {String} text The text to measure
14901 * @return {Number} width The width in pixels
14903 getWidth : function(text){
14904 ml.dom.style.width = 'auto';
14905 return this.getSize(text).width;
14909 * Returns the measured height of the specified text. For multiline text, be sure to call
14910 * {@link #setFixedWidth} if necessary.
14911 * @memberOf Roo.util.TextMetrics.Instance#
14912 * @param {String} text The text to measure
14913 * @return {Number} height The height in pixels
14915 getHeight : function(text){
14916 return this.getSize(text).height;
14920 instance.bind(bindTo);
14925 // backwards compat
14926 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14928 * Ext JS Library 1.1.1
14929 * Copyright(c) 2006-2007, Ext JS, LLC.
14931 * Originally Released Under LGPL - original licence link has changed is not relivant.
14934 * <script type="text/javascript">
14938 * @class Roo.state.Provider
14939 * Abstract base class for state provider implementations. This class provides methods
14940 * for encoding and decoding <b>typed</b> variables including dates and defines the
14941 * Provider interface.
14943 Roo.state.Provider = function(){
14945 * @event statechange
14946 * Fires when a state change occurs.
14947 * @param {Provider} this This state provider
14948 * @param {String} key The state key which was changed
14949 * @param {String} value The encoded value for the state
14952 "statechange": true
14955 Roo.state.Provider.superclass.constructor.call(this);
14957 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14959 * Returns the current value for a key
14960 * @param {String} name The key name
14961 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14962 * @return {Mixed} The state data
14964 get : function(name, defaultValue){
14965 return typeof this.state[name] == "undefined" ?
14966 defaultValue : this.state[name];
14970 * Clears a value from the state
14971 * @param {String} name The key name
14973 clear : function(name){
14974 delete this.state[name];
14975 this.fireEvent("statechange", this, name, null);
14979 * Sets the value for a key
14980 * @param {String} name The key name
14981 * @param {Mixed} value The value to set
14983 set : function(name, value){
14984 this.state[name] = value;
14985 this.fireEvent("statechange", this, name, value);
14989 * Decodes a string previously encoded with {@link #encodeValue}.
14990 * @param {String} value The value to decode
14991 * @return {Mixed} The decoded value
14993 decodeValue : function(cookie){
14994 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14995 var matches = re.exec(unescape(cookie));
14996 if(!matches || !matches[1]) {
14997 return; // non state cookie
14999 var type = matches[1];
15000 var v = matches[2];
15003 return parseFloat(v);
15005 return new Date(Date.parse(v));
15010 var values = v.split("^");
15011 for(var i = 0, len = values.length; i < len; i++){
15012 all.push(this.decodeValue(values[i]));
15017 var values = v.split("^");
15018 for(var i = 0, len = values.length; i < len; i++){
15019 var kv = values[i].split("=");
15020 all[kv[0]] = this.decodeValue(kv[1]);
15029 * Encodes a value including type information. Decode with {@link #decodeValue}.
15030 * @param {Mixed} value The value to encode
15031 * @return {String} The encoded value
15033 encodeValue : function(v){
15035 if(typeof v == "number"){
15037 }else if(typeof v == "boolean"){
15038 enc = "b:" + (v ? "1" : "0");
15039 }else if(v instanceof Date){
15040 enc = "d:" + v.toGMTString();
15041 }else if(v instanceof Array){
15043 for(var i = 0, len = v.length; i < len; i++){
15044 flat += this.encodeValue(v[i]);
15050 }else if(typeof v == "object"){
15053 if(typeof v[key] != "function"){
15054 flat += key + "=" + this.encodeValue(v[key]) + "^";
15057 enc = "o:" + flat.substring(0, flat.length-1);
15061 return escape(enc);
15067 * Ext JS Library 1.1.1
15068 * Copyright(c) 2006-2007, Ext JS, LLC.
15070 * Originally Released Under LGPL - original licence link has changed is not relivant.
15073 * <script type="text/javascript">
15076 * @class Roo.state.Manager
15077 * This is the global state manager. By default all components that are "state aware" check this class
15078 * for state information if you don't pass them a custom state provider. In order for this class
15079 * to be useful, it must be initialized with a provider when your application initializes.
15081 // in your initialization function
15083 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15085 // supposed you have a {@link Roo.BorderLayout}
15086 var layout = new Roo.BorderLayout(...);
15087 layout.restoreState();
15088 // or a {Roo.BasicDialog}
15089 var dialog = new Roo.BasicDialog(...);
15090 dialog.restoreState();
15094 Roo.state.Manager = function(){
15095 var provider = new Roo.state.Provider();
15099 * Configures the default state provider for your application
15100 * @param {Provider} stateProvider The state provider to set
15102 setProvider : function(stateProvider){
15103 provider = stateProvider;
15107 * Returns the current value for a key
15108 * @param {String} name The key name
15109 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15110 * @return {Mixed} The state data
15112 get : function(key, defaultValue){
15113 return provider.get(key, defaultValue);
15117 * Sets the value for a key
15118 * @param {String} name The key name
15119 * @param {Mixed} value The state data
15121 set : function(key, value){
15122 provider.set(key, value);
15126 * Clears a value from the state
15127 * @param {String} name The key name
15129 clear : function(key){
15130 provider.clear(key);
15134 * Gets the currently configured state provider
15135 * @return {Provider} The state provider
15137 getProvider : function(){
15144 * Ext JS Library 1.1.1
15145 * Copyright(c) 2006-2007, Ext JS, LLC.
15147 * Originally Released Under LGPL - original licence link has changed is not relivant.
15150 * <script type="text/javascript">
15153 * @class Roo.state.CookieProvider
15154 * @extends Roo.state.Provider
15155 * The default Provider implementation which saves state via cookies.
15158 var cp = new Roo.state.CookieProvider({
15160 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15161 domain: "roojs.com"
15163 Roo.state.Manager.setProvider(cp);
15165 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15166 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15167 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15168 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15169 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15170 * domain the page is running on including the 'www' like 'www.roojs.com')
15171 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15173 * Create a new CookieProvider
15174 * @param {Object} config The configuration object
15176 Roo.state.CookieProvider = function(config){
15177 Roo.state.CookieProvider.superclass.constructor.call(this);
15179 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15180 this.domain = null;
15181 this.secure = false;
15182 Roo.apply(this, config);
15183 this.state = this.readCookies();
15186 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15188 set : function(name, value){
15189 if(typeof value == "undefined" || value === null){
15193 this.setCookie(name, value);
15194 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15198 clear : function(name){
15199 this.clearCookie(name);
15200 Roo.state.CookieProvider.superclass.clear.call(this, name);
15204 readCookies : function(){
15206 var c = document.cookie + ";";
15207 var re = /\s?(.*?)=(.*?);/g;
15209 while((matches = re.exec(c)) != null){
15210 var name = matches[1];
15211 var value = matches[2];
15212 if(name && name.substring(0,3) == "ys-"){
15213 cookies[name.substr(3)] = this.decodeValue(value);
15220 setCookie : function(name, value){
15221 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15222 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15223 ((this.path == null) ? "" : ("; path=" + this.path)) +
15224 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15225 ((this.secure == true) ? "; secure" : "");
15229 clearCookie : function(name){
15230 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15231 ((this.path == null) ? "" : ("; path=" + this.path)) +
15232 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15233 ((this.secure == true) ? "; secure" : "");
15237 * Ext JS Library 1.1.1
15238 * Copyright(c) 2006-2007, Ext JS, LLC.
15240 * Originally Released Under LGPL - original licence link has changed is not relivant.
15243 * <script type="text/javascript">
15248 * @class Roo.ComponentMgr
15249 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15252 Roo.ComponentMgr = function(){
15253 var all = new Roo.util.MixedCollection();
15257 * Registers a component.
15258 * @param {Roo.Component} c The component
15260 register : function(c){
15265 * Unregisters a component.
15266 * @param {Roo.Component} c The component
15268 unregister : function(c){
15273 * Returns a component by id
15274 * @param {String} id The component id
15276 get : function(id){
15277 return all.get(id);
15281 * Registers a function that will be called when a specified component is added to ComponentMgr
15282 * @param {String} id The component id
15283 * @param {Funtction} fn The callback function
15284 * @param {Object} scope The scope of the callback
15286 onAvailable : function(id, fn, scope){
15287 all.on("add", function(index, o){
15289 fn.call(scope || o, o);
15290 all.un("add", fn, scope);
15297 * Ext JS Library 1.1.1
15298 * Copyright(c) 2006-2007, Ext JS, LLC.
15300 * Originally Released Under LGPL - original licence link has changed is not relivant.
15303 * <script type="text/javascript">
15307 * @class Roo.Component
15308 * @extends Roo.util.Observable
15309 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15310 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15311 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15312 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15313 * All visual components (widgets) that require rendering into a layout should subclass Component.
15315 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15316 * 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
15317 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15319 Roo.Component = function(config){
15320 config = config || {};
15321 if(config.tagName || config.dom || typeof config == "string"){ // element object
15322 config = {el: config, id: config.id || config};
15324 this.initialConfig = config;
15326 Roo.apply(this, config);
15330 * Fires after the component is disabled.
15331 * @param {Roo.Component} this
15336 * Fires after the component is enabled.
15337 * @param {Roo.Component} this
15341 * @event beforeshow
15342 * Fires before the component is shown. Return false to stop the show.
15343 * @param {Roo.Component} this
15348 * Fires after the component is shown.
15349 * @param {Roo.Component} this
15353 * @event beforehide
15354 * Fires before the component is hidden. Return false to stop the hide.
15355 * @param {Roo.Component} this
15360 * Fires after the component is hidden.
15361 * @param {Roo.Component} this
15365 * @event beforerender
15366 * Fires before the component is rendered. Return false to stop the render.
15367 * @param {Roo.Component} this
15369 beforerender : true,
15372 * Fires after the component is rendered.
15373 * @param {Roo.Component} this
15377 * @event beforedestroy
15378 * Fires before the component is destroyed. Return false to stop the destroy.
15379 * @param {Roo.Component} this
15381 beforedestroy : true,
15384 * Fires after the component is destroyed.
15385 * @param {Roo.Component} this
15390 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15392 Roo.ComponentMgr.register(this);
15393 Roo.Component.superclass.constructor.call(this);
15394 this.initComponent();
15395 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15396 this.render(this.renderTo);
15397 delete this.renderTo;
15402 Roo.Component.AUTO_ID = 1000;
15404 Roo.extend(Roo.Component, Roo.util.Observable, {
15406 * @scope Roo.Component.prototype
15408 * true if this component is hidden. Read-only.
15413 * true if this component is disabled. Read-only.
15418 * true if this component has been rendered. Read-only.
15422 /** @cfg {String} disableClass
15423 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15425 disabledClass : "x-item-disabled",
15426 /** @cfg {Boolean} allowDomMove
15427 * Whether the component can move the Dom node when rendering (defaults to true).
15429 allowDomMove : true,
15430 /** @cfg {String} hideMode (display|visibility)
15431 * How this component should hidden. Supported values are
15432 * "visibility" (css visibility), "offsets" (negative offset position) and
15433 * "display" (css display) - defaults to "display".
15435 hideMode: 'display',
15438 ctype : "Roo.Component",
15441 * @cfg {String} actionMode
15442 * which property holds the element that used for hide() / show() / disable() / enable()
15443 * default is 'el' for forms you probably want to set this to fieldEl
15448 getActionEl : function(){
15449 return this[this.actionMode];
15452 initComponent : Roo.emptyFn,
15454 * If this is a lazy rendering component, render it to its container element.
15455 * @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.
15457 render : function(container, position){
15463 if(this.fireEvent("beforerender", this) === false){
15467 if(!container && this.el){
15468 this.el = Roo.get(this.el);
15469 container = this.el.dom.parentNode;
15470 this.allowDomMove = false;
15472 this.container = Roo.get(container);
15473 this.rendered = true;
15474 if(position !== undefined){
15475 if(typeof position == 'number'){
15476 position = this.container.dom.childNodes[position];
15478 position = Roo.getDom(position);
15481 this.onRender(this.container, position || null);
15483 this.el.addClass(this.cls);
15487 this.el.applyStyles(this.style);
15490 this.fireEvent("render", this);
15491 this.afterRender(this.container);
15504 // default function is not really useful
15505 onRender : function(ct, position){
15507 this.el = Roo.get(this.el);
15508 if(this.allowDomMove !== false){
15509 ct.dom.insertBefore(this.el.dom, position);
15515 getAutoCreate : function(){
15516 var cfg = typeof this.autoCreate == "object" ?
15517 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15518 if(this.id && !cfg.id){
15525 afterRender : Roo.emptyFn,
15528 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15529 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15531 destroy : function(){
15532 if(this.fireEvent("beforedestroy", this) !== false){
15533 this.purgeListeners();
15534 this.beforeDestroy();
15536 this.el.removeAllListeners();
15538 if(this.actionMode == "container"){
15539 this.container.remove();
15543 Roo.ComponentMgr.unregister(this);
15544 this.fireEvent("destroy", this);
15549 beforeDestroy : function(){
15554 onDestroy : function(){
15559 * Returns the underlying {@link Roo.Element}.
15560 * @return {Roo.Element} The element
15562 getEl : function(){
15567 * Returns the id of this component.
15570 getId : function(){
15575 * Try to focus this component.
15576 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15577 * @return {Roo.Component} this
15579 focus : function(selectText){
15582 if(selectText === true){
15583 this.el.dom.select();
15598 * Disable this component.
15599 * @return {Roo.Component} this
15601 disable : function(){
15605 this.disabled = true;
15606 this.fireEvent("disable", this);
15611 onDisable : function(){
15612 this.getActionEl().addClass(this.disabledClass);
15613 this.el.dom.disabled = true;
15617 * Enable this component.
15618 * @return {Roo.Component} this
15620 enable : function(){
15624 this.disabled = false;
15625 this.fireEvent("enable", this);
15630 onEnable : function(){
15631 this.getActionEl().removeClass(this.disabledClass);
15632 this.el.dom.disabled = false;
15636 * Convenience function for setting disabled/enabled by boolean.
15637 * @param {Boolean} disabled
15639 setDisabled : function(disabled){
15640 this[disabled ? "disable" : "enable"]();
15644 * Show this component.
15645 * @return {Roo.Component} this
15648 if(this.fireEvent("beforeshow", this) !== false){
15649 this.hidden = false;
15653 this.fireEvent("show", this);
15659 onShow : function(){
15660 var ae = this.getActionEl();
15661 if(this.hideMode == 'visibility'){
15662 ae.dom.style.visibility = "visible";
15663 }else if(this.hideMode == 'offsets'){
15664 ae.removeClass('x-hidden');
15666 ae.dom.style.display = "";
15671 * Hide this component.
15672 * @return {Roo.Component} this
15675 if(this.fireEvent("beforehide", this) !== false){
15676 this.hidden = true;
15680 this.fireEvent("hide", this);
15686 onHide : function(){
15687 var ae = this.getActionEl();
15688 if(this.hideMode == 'visibility'){
15689 ae.dom.style.visibility = "hidden";
15690 }else if(this.hideMode == 'offsets'){
15691 ae.addClass('x-hidden');
15693 ae.dom.style.display = "none";
15698 * Convenience function to hide or show this component by boolean.
15699 * @param {Boolean} visible True to show, false to hide
15700 * @return {Roo.Component} this
15702 setVisible: function(visible){
15712 * Returns true if this component is visible.
15714 isVisible : function(){
15715 return this.getActionEl().isVisible();
15718 cloneConfig : function(overrides){
15719 overrides = overrides || {};
15720 var id = overrides.id || Roo.id();
15721 var cfg = Roo.applyIf(overrides, this.initialConfig);
15722 cfg.id = id; // prevent dup id
15723 return new this.constructor(cfg);
15727 * Ext JS Library 1.1.1
15728 * Copyright(c) 2006-2007, Ext JS, LLC.
15730 * Originally Released Under LGPL - original licence link has changed is not relivant.
15733 * <script type="text/javascript">
15737 * @class Roo.BoxComponent
15738 * @extends Roo.Component
15739 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15740 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15741 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15742 * layout containers.
15744 * @param {Roo.Element/String/Object} config The configuration options.
15746 Roo.BoxComponent = function(config){
15747 Roo.Component.call(this, config);
15751 * Fires after the component is resized.
15752 * @param {Roo.Component} this
15753 * @param {Number} adjWidth The box-adjusted width that was set
15754 * @param {Number} adjHeight The box-adjusted height that was set
15755 * @param {Number} rawWidth The width that was originally specified
15756 * @param {Number} rawHeight The height that was originally specified
15761 * Fires after the component is moved.
15762 * @param {Roo.Component} this
15763 * @param {Number} x The new x position
15764 * @param {Number} y The new y position
15770 Roo.extend(Roo.BoxComponent, Roo.Component, {
15771 // private, set in afterRender to signify that the component has been rendered
15773 // private, used to defer height settings to subclasses
15774 deferHeight: false,
15775 /** @cfg {Number} width
15776 * width (optional) size of component
15778 /** @cfg {Number} height
15779 * height (optional) size of component
15783 * Sets the width and height of the component. This method fires the resize event. This method can accept
15784 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15785 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15786 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15787 * @return {Roo.BoxComponent} this
15789 setSize : function(w, h){
15790 // support for standard size objects
15791 if(typeof w == 'object'){
15796 if(!this.boxReady){
15802 // prevent recalcs when not needed
15803 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15806 this.lastSize = {width: w, height: h};
15808 var adj = this.adjustSize(w, h);
15809 var aw = adj.width, ah = adj.height;
15810 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15811 var rz = this.getResizeEl();
15812 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15813 rz.setSize(aw, ah);
15814 }else if(!this.deferHeight && ah !== undefined){
15816 }else if(aw !== undefined){
15819 this.onResize(aw, ah, w, h);
15820 this.fireEvent('resize', this, aw, ah, w, h);
15826 * Gets the current size of the component's underlying element.
15827 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15829 getSize : function(){
15830 return this.el.getSize();
15834 * Gets the current XY position of the component's underlying element.
15835 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15836 * @return {Array} The XY position of the element (e.g., [100, 200])
15838 getPosition : function(local){
15839 if(local === true){
15840 return [this.el.getLeft(true), this.el.getTop(true)];
15842 return this.xy || this.el.getXY();
15846 * Gets the current box measurements of the component's underlying element.
15847 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15848 * @returns {Object} box An object in the format {x, y, width, height}
15850 getBox : function(local){
15851 var s = this.el.getSize();
15853 s.x = this.el.getLeft(true);
15854 s.y = this.el.getTop(true);
15856 var xy = this.xy || this.el.getXY();
15864 * Sets the current box measurements of the component's underlying element.
15865 * @param {Object} box An object in the format {x, y, width, height}
15866 * @returns {Roo.BoxComponent} this
15868 updateBox : function(box){
15869 this.setSize(box.width, box.height);
15870 this.setPagePosition(box.x, box.y);
15875 getResizeEl : function(){
15876 return this.resizeEl || this.el;
15880 getPositionEl : function(){
15881 return this.positionEl || this.el;
15885 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15886 * This method fires the move event.
15887 * @param {Number} left The new left
15888 * @param {Number} top The new top
15889 * @returns {Roo.BoxComponent} this
15891 setPosition : function(x, y){
15894 if(!this.boxReady){
15897 var adj = this.adjustPosition(x, y);
15898 var ax = adj.x, ay = adj.y;
15900 var el = this.getPositionEl();
15901 if(ax !== undefined || ay !== undefined){
15902 if(ax !== undefined && ay !== undefined){
15903 el.setLeftTop(ax, ay);
15904 }else if(ax !== undefined){
15906 }else if(ay !== undefined){
15909 this.onPosition(ax, ay);
15910 this.fireEvent('move', this, ax, ay);
15916 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15917 * This method fires the move event.
15918 * @param {Number} x The new x position
15919 * @param {Number} y The new y position
15920 * @returns {Roo.BoxComponent} this
15922 setPagePosition : function(x, y){
15925 if(!this.boxReady){
15928 if(x === undefined || y === undefined){ // cannot translate undefined points
15931 var p = this.el.translatePoints(x, y);
15932 this.setPosition(p.left, p.top);
15937 onRender : function(ct, position){
15938 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15940 this.resizeEl = Roo.get(this.resizeEl);
15942 if(this.positionEl){
15943 this.positionEl = Roo.get(this.positionEl);
15948 afterRender : function(){
15949 Roo.BoxComponent.superclass.afterRender.call(this);
15950 this.boxReady = true;
15951 this.setSize(this.width, this.height);
15952 if(this.x || this.y){
15953 this.setPosition(this.x, this.y);
15955 if(this.pageX || this.pageY){
15956 this.setPagePosition(this.pageX, this.pageY);
15961 * Force the component's size to recalculate based on the underlying element's current height and width.
15962 * @returns {Roo.BoxComponent} this
15964 syncSize : function(){
15965 delete this.lastSize;
15966 this.setSize(this.el.getWidth(), this.el.getHeight());
15971 * Called after the component is resized, this method is empty by default but can be implemented by any
15972 * subclass that needs to perform custom logic after a resize occurs.
15973 * @param {Number} adjWidth The box-adjusted width that was set
15974 * @param {Number} adjHeight The box-adjusted height that was set
15975 * @param {Number} rawWidth The width that was originally specified
15976 * @param {Number} rawHeight The height that was originally specified
15978 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15983 * Called after the component is moved, this method is empty by default but can be implemented by any
15984 * subclass that needs to perform custom logic after a move occurs.
15985 * @param {Number} x The new x position
15986 * @param {Number} y The new y position
15988 onPosition : function(x, y){
15993 adjustSize : function(w, h){
15994 if(this.autoWidth){
15997 if(this.autoHeight){
16000 return {width : w, height: h};
16004 adjustPosition : function(x, y){
16005 return {x : x, y: y};
16009 * Ext JS Library 1.1.1
16010 * Copyright(c) 2006-2007, Ext JS, LLC.
16012 * Originally Released Under LGPL - original licence link has changed is not relivant.
16015 * <script type="text/javascript">
16020 * @extends Roo.Element
16021 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16022 * automatic maintaining of shadow/shim positions.
16023 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16024 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16025 * you can pass a string with a CSS class name. False turns off the shadow.
16026 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16027 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16028 * @cfg {String} cls CSS class to add to the element
16029 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16030 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16032 * @param {Object} config An object with config options.
16033 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16036 Roo.Layer = function(config, existingEl){
16037 config = config || {};
16038 var dh = Roo.DomHelper;
16039 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16041 this.dom = Roo.getDom(existingEl);
16044 var o = config.dh || {tag: "div", cls: "x-layer"};
16045 this.dom = dh.append(pel, o);
16048 this.addClass(config.cls);
16050 this.constrain = config.constrain !== false;
16051 this.visibilityMode = Roo.Element.VISIBILITY;
16053 this.id = this.dom.id = config.id;
16055 this.id = Roo.id(this.dom);
16057 this.zindex = config.zindex || this.getZIndex();
16058 this.position("absolute", this.zindex);
16060 this.shadowOffset = config.shadowOffset || 4;
16061 this.shadow = new Roo.Shadow({
16062 offset : this.shadowOffset,
16063 mode : config.shadow
16066 this.shadowOffset = 0;
16068 this.useShim = config.shim !== false && Roo.useShims;
16069 this.useDisplay = config.useDisplay;
16073 var supr = Roo.Element.prototype;
16075 // shims are shared among layer to keep from having 100 iframes
16078 Roo.extend(Roo.Layer, Roo.Element, {
16080 getZIndex : function(){
16081 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16084 getShim : function(){
16091 var shim = shims.shift();
16093 shim = this.createShim();
16094 shim.enableDisplayMode('block');
16095 shim.dom.style.display = 'none';
16096 shim.dom.style.visibility = 'visible';
16098 var pn = this.dom.parentNode;
16099 if(shim.dom.parentNode != pn){
16100 pn.insertBefore(shim.dom, this.dom);
16102 shim.setStyle('z-index', this.getZIndex()-2);
16107 hideShim : function(){
16109 this.shim.setDisplayed(false);
16110 shims.push(this.shim);
16115 disableShadow : function(){
16117 this.shadowDisabled = true;
16118 this.shadow.hide();
16119 this.lastShadowOffset = this.shadowOffset;
16120 this.shadowOffset = 0;
16124 enableShadow : function(show){
16126 this.shadowDisabled = false;
16127 this.shadowOffset = this.lastShadowOffset;
16128 delete this.lastShadowOffset;
16136 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16137 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16138 sync : function(doShow){
16139 var sw = this.shadow;
16140 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16141 var sh = this.getShim();
16143 var w = this.getWidth(),
16144 h = this.getHeight();
16146 var l = this.getLeft(true),
16147 t = this.getTop(true);
16149 if(sw && !this.shadowDisabled){
16150 if(doShow && !sw.isVisible()){
16153 sw.realign(l, t, w, h);
16159 // fit the shim behind the shadow, so it is shimmed too
16160 var a = sw.adjusts, s = sh.dom.style;
16161 s.left = (Math.min(l, l+a.l))+"px";
16162 s.top = (Math.min(t, t+a.t))+"px";
16163 s.width = (w+a.w)+"px";
16164 s.height = (h+a.h)+"px";
16171 sh.setLeftTop(l, t);
16178 destroy : function(){
16181 this.shadow.hide();
16183 this.removeAllListeners();
16184 var pn = this.dom.parentNode;
16186 pn.removeChild(this.dom);
16188 Roo.Element.uncache(this.id);
16191 remove : function(){
16196 beginUpdate : function(){
16197 this.updating = true;
16201 endUpdate : function(){
16202 this.updating = false;
16207 hideUnders : function(negOffset){
16209 this.shadow.hide();
16215 constrainXY : function(){
16216 if(this.constrain){
16217 var vw = Roo.lib.Dom.getViewWidth(),
16218 vh = Roo.lib.Dom.getViewHeight();
16219 var s = Roo.get(document).getScroll();
16221 var xy = this.getXY();
16222 var x = xy[0], y = xy[1];
16223 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16224 // only move it if it needs it
16226 // first validate right/bottom
16227 if((x + w) > vw+s.left){
16228 x = vw - w - this.shadowOffset;
16231 if((y + h) > vh+s.top){
16232 y = vh - h - this.shadowOffset;
16235 // then make sure top/left isn't negative
16246 var ay = this.avoidY;
16247 if(y <= ay && (y+h) >= ay){
16253 supr.setXY.call(this, xy);
16259 isVisible : function(){
16260 return this.visible;
16264 showAction : function(){
16265 this.visible = true; // track visibility to prevent getStyle calls
16266 if(this.useDisplay === true){
16267 this.setDisplayed("");
16268 }else if(this.lastXY){
16269 supr.setXY.call(this, this.lastXY);
16270 }else if(this.lastLT){
16271 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16276 hideAction : function(){
16277 this.visible = false;
16278 if(this.useDisplay === true){
16279 this.setDisplayed(false);
16281 this.setLeftTop(-10000,-10000);
16285 // overridden Element method
16286 setVisible : function(v, a, d, c, e){
16291 var cb = function(){
16296 }.createDelegate(this);
16297 supr.setVisible.call(this, true, true, d, cb, e);
16300 this.hideUnders(true);
16309 }.createDelegate(this);
16311 supr.setVisible.call(this, v, a, d, cb, e);
16320 storeXY : function(xy){
16321 delete this.lastLT;
16325 storeLeftTop : function(left, top){
16326 delete this.lastXY;
16327 this.lastLT = [left, top];
16331 beforeFx : function(){
16332 this.beforeAction();
16333 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16337 afterFx : function(){
16338 Roo.Layer.superclass.afterFx.apply(this, arguments);
16339 this.sync(this.isVisible());
16343 beforeAction : function(){
16344 if(!this.updating && this.shadow){
16345 this.shadow.hide();
16349 // overridden Element method
16350 setLeft : function(left){
16351 this.storeLeftTop(left, this.getTop(true));
16352 supr.setLeft.apply(this, arguments);
16356 setTop : function(top){
16357 this.storeLeftTop(this.getLeft(true), top);
16358 supr.setTop.apply(this, arguments);
16362 setLeftTop : function(left, top){
16363 this.storeLeftTop(left, top);
16364 supr.setLeftTop.apply(this, arguments);
16368 setXY : function(xy, a, d, c, e){
16370 this.beforeAction();
16372 var cb = this.createCB(c);
16373 supr.setXY.call(this, xy, a, d, cb, e);
16380 createCB : function(c){
16391 // overridden Element method
16392 setX : function(x, a, d, c, e){
16393 this.setXY([x, this.getY()], a, d, c, e);
16396 // overridden Element method
16397 setY : function(y, a, d, c, e){
16398 this.setXY([this.getX(), y], a, d, c, e);
16401 // overridden Element method
16402 setSize : function(w, h, a, d, c, e){
16403 this.beforeAction();
16404 var cb = this.createCB(c);
16405 supr.setSize.call(this, w, h, a, d, cb, e);
16411 // overridden Element method
16412 setWidth : function(w, a, d, c, e){
16413 this.beforeAction();
16414 var cb = this.createCB(c);
16415 supr.setWidth.call(this, w, a, d, cb, e);
16421 // overridden Element method
16422 setHeight : function(h, a, d, c, e){
16423 this.beforeAction();
16424 var cb = this.createCB(c);
16425 supr.setHeight.call(this, h, a, d, cb, e);
16431 // overridden Element method
16432 setBounds : function(x, y, w, h, a, d, c, e){
16433 this.beforeAction();
16434 var cb = this.createCB(c);
16436 this.storeXY([x, y]);
16437 supr.setXY.call(this, [x, y]);
16438 supr.setSize.call(this, w, h, a, d, cb, e);
16441 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16447 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16448 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16449 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16450 * @param {Number} zindex The new z-index to set
16451 * @return {this} The Layer
16453 setZIndex : function(zindex){
16454 this.zindex = zindex;
16455 this.setStyle("z-index", zindex + 2);
16457 this.shadow.setZIndex(zindex + 1);
16460 this.shim.setStyle("z-index", zindex);
16465 * Original code for Roojs - LGPL
16466 * <script type="text/javascript">
16470 * @class Roo.XComponent
16471 * A delayed Element creator...
16472 * Or a way to group chunks of interface together.
16473 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16474 * used in conjunction with XComponent.build() it will create an instance of each element,
16475 * then call addxtype() to build the User interface.
16477 * Mypart.xyx = new Roo.XComponent({
16479 parent : 'Mypart.xyz', // empty == document.element.!!
16483 disabled : function() {}
16485 tree : function() { // return an tree of xtype declared components
16489 xtype : 'NestedLayoutPanel',
16496 * It can be used to build a big heiracy, with parent etc.
16497 * or you can just use this to render a single compoent to a dom element
16498 * MYPART.render(Roo.Element | String(id) | dom_element )
16505 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16506 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16508 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16510 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16511 * - if mulitple topModules exist, the last one is defined as the top module.
16515 * When the top level or multiple modules are to embedded into a existing HTML page,
16516 * the parent element can container '#id' of the element where the module will be drawn.
16520 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16521 * it relies more on a include mechanism, where sub modules are included into an outer page.
16522 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16524 * Bootstrap Roo Included elements
16526 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16527 * hence confusing the component builder as it thinks there are multiple top level elements.
16529 * String Over-ride & Translations
16531 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16532 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16533 * are needed. @see Roo.XComponent.overlayString
16537 * @extends Roo.util.Observable
16539 * @param cfg {Object} configuration of component
16542 Roo.XComponent = function(cfg) {
16543 Roo.apply(this, cfg);
16547 * Fires when this the componnt is built
16548 * @param {Roo.XComponent} c the component
16553 this.region = this.region || 'center'; // default..
16554 Roo.XComponent.register(this);
16555 this.modules = false;
16556 this.el = false; // where the layout goes..
16560 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16563 * The created element (with Roo.factory())
16564 * @type {Roo.Layout}
16570 * for BC - use el in new code
16571 * @type {Roo.Layout}
16577 * for BC - use el in new code
16578 * @type {Roo.Layout}
16583 * @cfg {Function|boolean} disabled
16584 * If this module is disabled by some rule, return true from the funtion
16589 * @cfg {String} parent
16590 * Name of parent element which it get xtype added to..
16595 * @cfg {String} order
16596 * Used to set the order in which elements are created (usefull for multiple tabs)
16601 * @cfg {String} name
16602 * String to display while loading.
16606 * @cfg {String} region
16607 * Region to render component to (defaults to center)
16612 * @cfg {Array} items
16613 * A single item array - the first element is the root of the tree..
16614 * It's done this way to stay compatible with the Xtype system...
16620 * The method that retuns the tree of parts that make up this compoennt
16627 * render element to dom or tree
16628 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16631 render : function(el)
16635 var hp = this.parent ? 1 : 0;
16636 Roo.debug && Roo.log(this);
16638 var tree = this._tree ? this._tree() : this.tree();
16641 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16642 // if parent is a '#.....' string, then let's use that..
16643 var ename = this.parent.substr(1);
16644 this.parent = false;
16645 Roo.debug && Roo.log(ename);
16647 case 'bootstrap-body':
16648 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16649 // this is the BorderLayout standard?
16650 this.parent = { el : true };
16653 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16654 // need to insert stuff...
16656 el : new Roo.bootstrap.layout.Border({
16657 el : document.body,
16663 tabPosition: 'top',
16664 //resizeTabs: true,
16665 alwaysShowTabs: true,
16675 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16676 this.parent = { el : new Roo.bootstrap.Body() };
16677 Roo.debug && Roo.log("setting el to doc body");
16680 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16684 this.parent = { el : true};
16687 el = Roo.get(ename);
16688 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16689 this.parent = { el : true};
16696 if (!el && !this.parent) {
16697 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16702 Roo.debug && Roo.log("EL:");
16703 Roo.debug && Roo.log(el);
16704 Roo.debug && Roo.log("this.parent.el:");
16705 Roo.debug && Roo.log(this.parent.el);
16708 // altertive root elements ??? - we need a better way to indicate these.
16709 var is_alt = Roo.XComponent.is_alt ||
16710 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16711 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16712 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16716 if (!this.parent && is_alt) {
16717 //el = Roo.get(document.body);
16718 this.parent = { el : true };
16723 if (!this.parent) {
16725 Roo.debug && Roo.log("no parent - creating one");
16727 el = el ? Roo.get(el) : false;
16729 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16732 el : new Roo.bootstrap.layout.Border({
16733 el: el || document.body,
16739 tabPosition: 'top',
16740 //resizeTabs: true,
16741 alwaysShowTabs: false,
16744 overflow: 'visible'
16750 // it's a top level one..
16752 el : new Roo.BorderLayout(el || document.body, {
16757 tabPosition: 'top',
16758 //resizeTabs: true,
16759 alwaysShowTabs: el && hp? false : true,
16760 hideTabs: el || !hp ? true : false,
16768 if (!this.parent.el) {
16769 // probably an old style ctor, which has been disabled.
16773 // The 'tree' method is '_tree now'
16775 tree.region = tree.region || this.region;
16776 var is_body = false;
16777 if (this.parent.el === true) {
16778 // bootstrap... - body..
16782 this.parent.el = Roo.factory(tree);
16786 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16787 this.fireEvent('built', this);
16789 this.panel = this.el;
16790 this.layout = this.panel.layout;
16791 this.parentLayout = this.parent.layout || false;
16797 Roo.apply(Roo.XComponent, {
16799 * @property hideProgress
16800 * true to disable the building progress bar.. usefull on single page renders.
16803 hideProgress : false,
16805 * @property buildCompleted
16806 * True when the builder has completed building the interface.
16809 buildCompleted : false,
16812 * @property topModule
16813 * the upper most module - uses document.element as it's constructor.
16820 * @property modules
16821 * array of modules to be created by registration system.
16822 * @type {Array} of Roo.XComponent
16827 * @property elmodules
16828 * array of modules to be created by which use #ID
16829 * @type {Array} of Roo.XComponent
16836 * Is an alternative Root - normally used by bootstrap or other systems,
16837 * where the top element in the tree can wrap 'body'
16838 * @type {boolean} (default false)
16843 * @property build_from_html
16844 * Build elements from html - used by bootstrap HTML stuff
16845 * - this is cleared after build is completed
16846 * @type {boolean} (default false)
16849 build_from_html : false,
16851 * Register components to be built later.
16853 * This solves the following issues
16854 * - Building is not done on page load, but after an authentication process has occured.
16855 * - Interface elements are registered on page load
16856 * - Parent Interface elements may not be loaded before child, so this handles that..
16863 module : 'Pman.Tab.projectMgr',
16865 parent : 'Pman.layout',
16866 disabled : false, // or use a function..
16869 * * @param {Object} details about module
16871 register : function(obj) {
16873 Roo.XComponent.event.fireEvent('register', obj);
16874 switch(typeof(obj.disabled) ) {
16880 if ( obj.disabled() ) {
16886 if (obj.disabled || obj.region == '#disabled') {
16892 this.modules.push(obj);
16896 * convert a string to an object..
16897 * eg. 'AAA.BBB' -> finds AAA.BBB
16901 toObject : function(str)
16903 if (!str || typeof(str) == 'object') {
16906 if (str.substring(0,1) == '#') {
16910 var ar = str.split('.');
16915 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16917 throw "Module not found : " + str;
16921 throw "Module not found : " + str;
16923 Roo.each(ar, function(e) {
16924 if (typeof(o[e]) == 'undefined') {
16925 throw "Module not found : " + str;
16936 * move modules into their correct place in the tree..
16939 preBuild : function ()
16942 Roo.each(this.modules , function (obj)
16944 Roo.XComponent.event.fireEvent('beforebuild', obj);
16946 var opar = obj.parent;
16948 obj.parent = this.toObject(opar);
16950 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16955 Roo.debug && Roo.log("GOT top level module");
16956 Roo.debug && Roo.log(obj);
16957 obj.modules = new Roo.util.MixedCollection(false,
16958 function(o) { return o.order + '' }
16960 this.topModule = obj;
16963 // parent is a string (usually a dom element name..)
16964 if (typeof(obj.parent) == 'string') {
16965 this.elmodules.push(obj);
16968 if (obj.parent.constructor != Roo.XComponent) {
16969 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16971 if (!obj.parent.modules) {
16972 obj.parent.modules = new Roo.util.MixedCollection(false,
16973 function(o) { return o.order + '' }
16976 if (obj.parent.disabled) {
16977 obj.disabled = true;
16979 obj.parent.modules.add(obj);
16984 * make a list of modules to build.
16985 * @return {Array} list of modules.
16988 buildOrder : function()
16991 var cmp = function(a,b) {
16992 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16994 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16995 throw "No top level modules to build";
16998 // make a flat list in order of modules to build.
16999 var mods = this.topModule ? [ this.topModule ] : [];
17002 // elmodules (is a list of DOM based modules )
17003 Roo.each(this.elmodules, function(e) {
17005 if (!this.topModule &&
17006 typeof(e.parent) == 'string' &&
17007 e.parent.substring(0,1) == '#' &&
17008 Roo.get(e.parent.substr(1))
17011 _this.topModule = e;
17017 // add modules to their parents..
17018 var addMod = function(m) {
17019 Roo.debug && Roo.log("build Order: add: " + m.name);
17022 if (m.modules && !m.disabled) {
17023 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17024 m.modules.keySort('ASC', cmp );
17025 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17027 m.modules.each(addMod);
17029 Roo.debug && Roo.log("build Order: no child modules");
17031 // not sure if this is used any more..
17033 m.finalize.name = m.name + " (clean up) ";
17034 mods.push(m.finalize);
17038 if (this.topModule && this.topModule.modules) {
17039 this.topModule.modules.keySort('ASC', cmp );
17040 this.topModule.modules.each(addMod);
17046 * Build the registered modules.
17047 * @param {Object} parent element.
17048 * @param {Function} optional method to call after module has been added.
17052 build : function(opts)
17055 if (typeof(opts) != 'undefined') {
17056 Roo.apply(this,opts);
17060 var mods = this.buildOrder();
17062 //this.allmods = mods;
17063 //Roo.debug && Roo.log(mods);
17065 if (!mods.length) { // should not happen
17066 throw "NO modules!!!";
17070 var msg = "Building Interface...";
17071 // flash it up as modal - so we store the mask!?
17072 if (!this.hideProgress && Roo.MessageBox) {
17073 Roo.MessageBox.show({ title: 'loading' });
17074 Roo.MessageBox.show({
17075 title: "Please wait...",
17085 var total = mods.length;
17088 var progressRun = function() {
17089 if (!mods.length) {
17090 Roo.debug && Roo.log('hide?');
17091 if (!this.hideProgress && Roo.MessageBox) {
17092 Roo.MessageBox.hide();
17094 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17096 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17102 var m = mods.shift();
17105 Roo.debug && Roo.log(m);
17106 // not sure if this is supported any more.. - modules that are are just function
17107 if (typeof(m) == 'function') {
17109 return progressRun.defer(10, _this);
17113 msg = "Building Interface " + (total - mods.length) +
17115 (m.name ? (' - ' + m.name) : '');
17116 Roo.debug && Roo.log(msg);
17117 if (!_this.hideProgress && Roo.MessageBox) {
17118 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17122 // is the module disabled?
17123 var disabled = (typeof(m.disabled) == 'function') ?
17124 m.disabled.call(m.module.disabled) : m.disabled;
17128 return progressRun(); // we do not update the display!
17136 // it's 10 on top level, and 1 on others??? why...
17137 return progressRun.defer(10, _this);
17140 progressRun.defer(1, _this);
17146 * Overlay a set of modified strings onto a component
17147 * This is dependant on our builder exporting the strings and 'named strings' elements.
17149 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17150 * @param {Object} associative array of 'named' string and it's new value.
17153 overlayStrings : function( component, strings )
17155 if (typeof(component['_named_strings']) == 'undefined') {
17156 throw "ERROR: component does not have _named_strings";
17158 for ( var k in strings ) {
17159 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17160 if (md !== false) {
17161 component['_strings'][md] = strings[k];
17163 Roo.log('could not find named string: ' + k + ' in');
17164 Roo.log(component);
17179 * wrapper for event.on - aliased later..
17180 * Typically use to register a event handler for register:
17182 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17191 Roo.XComponent.event = new Roo.util.Observable({
17195 * Fires when an Component is registered,
17196 * set the disable property on the Component to stop registration.
17197 * @param {Roo.XComponent} c the component being registerd.
17202 * @event beforebuild
17203 * Fires before each Component is built
17204 * can be used to apply permissions.
17205 * @param {Roo.XComponent} c the component being registerd.
17208 'beforebuild' : true,
17210 * @event buildcomplete
17211 * Fires on the top level element when all elements have been built
17212 * @param {Roo.XComponent} the top level component.
17214 'buildcomplete' : true
17219 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17222 * marked - a markdown parser
17223 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17224 * https://github.com/chjj/marked
17230 * Roo.Markdown - is a very crude wrapper around marked..
17234 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17236 * Note: move the sample code to the bottom of this
17237 * file before uncommenting it.
17242 Roo.Markdown.toHtml = function(text) {
17244 var c = new Roo.Markdown.marked.setOptions({
17245 renderer: new Roo.Markdown.marked.Renderer(),
17256 text = text.replace(/\\\n/g,' ');
17257 return Roo.Markdown.marked(text);
17262 // Wraps all "globals" so that the only thing
17263 // exposed is makeHtml().
17269 * eval:var:unescape
17277 var escape = function (html, encode) {
17279 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17280 .replace(/</g, '<')
17281 .replace(/>/g, '>')
17282 .replace(/"/g, '"')
17283 .replace(/'/g, ''');
17286 var unescape = function (html) {
17287 // explicitly match decimal, hex, and named HTML entities
17288 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17289 n = n.toLowerCase();
17290 if (n === 'colon') { return ':'; }
17291 if (n.charAt(0) === '#') {
17292 return n.charAt(1) === 'x'
17293 ? String.fromCharCode(parseInt(n.substring(2), 16))
17294 : String.fromCharCode(+n.substring(1));
17300 var replace = function (regex, opt) {
17301 regex = regex.source;
17303 return function self(name, val) {
17304 if (!name) { return new RegExp(regex, opt); }
17305 val = val.source || val;
17306 val = val.replace(/(^|[^\[])\^/g, '$1');
17307 regex = regex.replace(name, val);
17316 var noop = function () {}
17322 var merge = function (obj) {
17327 for (; i < arguments.length; i++) {
17328 target = arguments[i];
17329 for (key in target) {
17330 if (Object.prototype.hasOwnProperty.call(target, key)) {
17331 obj[key] = target[key];
17341 * Block-Level Grammar
17349 code: /^( {4}[^\n]+\n*)+/,
17351 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17352 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17354 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17355 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17356 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17357 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17358 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17360 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17364 block.bullet = /(?:[*+-]|\d+\.)/;
17365 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17366 block.item = replace(block.item, 'gm')
17367 (/bull/g, block.bullet)
17370 block.list = replace(block.list)
17371 (/bull/g, block.bullet)
17372 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17373 ('def', '\\n+(?=' + block.def.source + ')')
17376 block.blockquote = replace(block.blockquote)
17380 block._tag = '(?!(?:'
17381 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17382 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17383 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17385 block.html = replace(block.html)
17386 ('comment', /<!--[\s\S]*?-->/)
17387 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17388 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17389 (/tag/g, block._tag)
17392 block.paragraph = replace(block.paragraph)
17394 ('heading', block.heading)
17395 ('lheading', block.lheading)
17396 ('blockquote', block.blockquote)
17397 ('tag', '<' + block._tag)
17402 * Normal Block Grammar
17405 block.normal = merge({}, block);
17408 * GFM Block Grammar
17411 block.gfm = merge({}, block.normal, {
17412 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17414 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17417 block.gfm.paragraph = replace(block.paragraph)
17419 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17420 + block.list.source.replace('\\1', '\\3') + '|')
17424 * GFM + Tables Block Grammar
17427 block.tables = merge({}, block.gfm, {
17428 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17429 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17436 var Lexer = function (options) {
17438 this.tokens.links = {};
17439 this.options = options || marked.defaults;
17440 this.rules = block.normal;
17442 if (this.options.gfm) {
17443 if (this.options.tables) {
17444 this.rules = block.tables;
17446 this.rules = block.gfm;
17452 * Expose Block Rules
17455 Lexer.rules = block;
17458 * Static Lex Method
17461 Lexer.lex = function(src, options) {
17462 var lexer = new Lexer(options);
17463 return lexer.lex(src);
17470 Lexer.prototype.lex = function(src) {
17472 .replace(/\r\n|\r/g, '\n')
17473 .replace(/\t/g, ' ')
17474 .replace(/\u00a0/g, ' ')
17475 .replace(/\u2424/g, '\n');
17477 return this.token(src, true);
17484 Lexer.prototype.token = function(src, top, bq) {
17485 var src = src.replace(/^ +$/gm, '')
17498 if (cap = this.rules.newline.exec(src)) {
17499 src = src.substring(cap[0].length);
17500 if (cap[0].length > 1) {
17508 if (cap = this.rules.code.exec(src)) {
17509 src = src.substring(cap[0].length);
17510 cap = cap[0].replace(/^ {4}/gm, '');
17513 text: !this.options.pedantic
17514 ? cap.replace(/\n+$/, '')
17521 if (cap = this.rules.fences.exec(src)) {
17522 src = src.substring(cap[0].length);
17532 if (cap = this.rules.heading.exec(src)) {
17533 src = src.substring(cap[0].length);
17536 depth: cap[1].length,
17542 // table no leading pipe (gfm)
17543 if (top && (cap = this.rules.nptable.exec(src))) {
17544 src = src.substring(cap[0].length);
17548 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17549 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17550 cells: cap[3].replace(/\n$/, '').split('\n')
17553 for (i = 0; i < item.align.length; i++) {
17554 if (/^ *-+: *$/.test(item.align[i])) {
17555 item.align[i] = 'right';
17556 } else if (/^ *:-+: *$/.test(item.align[i])) {
17557 item.align[i] = 'center';
17558 } else if (/^ *:-+ *$/.test(item.align[i])) {
17559 item.align[i] = 'left';
17561 item.align[i] = null;
17565 for (i = 0; i < item.cells.length; i++) {
17566 item.cells[i] = item.cells[i].split(/ *\| */);
17569 this.tokens.push(item);
17575 if (cap = this.rules.lheading.exec(src)) {
17576 src = src.substring(cap[0].length);
17579 depth: cap[2] === '=' ? 1 : 2,
17586 if (cap = this.rules.hr.exec(src)) {
17587 src = src.substring(cap[0].length);
17595 if (cap = this.rules.blockquote.exec(src)) {
17596 src = src.substring(cap[0].length);
17599 type: 'blockquote_start'
17602 cap = cap[0].replace(/^ *> ?/gm, '');
17604 // Pass `top` to keep the current
17605 // "toplevel" state. This is exactly
17606 // how markdown.pl works.
17607 this.token(cap, top, true);
17610 type: 'blockquote_end'
17617 if (cap = this.rules.list.exec(src)) {
17618 src = src.substring(cap[0].length);
17622 type: 'list_start',
17623 ordered: bull.length > 1
17626 // Get each top-level item.
17627 cap = cap[0].match(this.rules.item);
17633 for (; i < l; i++) {
17636 // Remove the list item's bullet
17637 // so it is seen as the next token.
17638 space = item.length;
17639 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17641 // Outdent whatever the
17642 // list item contains. Hacky.
17643 if (~item.indexOf('\n ')) {
17644 space -= item.length;
17645 item = !this.options.pedantic
17646 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17647 : item.replace(/^ {1,4}/gm, '');
17650 // Determine whether the next list item belongs here.
17651 // Backpedal if it does not belong in this list.
17652 if (this.options.smartLists && i !== l - 1) {
17653 b = block.bullet.exec(cap[i + 1])[0];
17654 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17655 src = cap.slice(i + 1).join('\n') + src;
17660 // Determine whether item is loose or not.
17661 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17662 // for discount behavior.
17663 loose = next || /\n\n(?!\s*$)/.test(item);
17665 next = item.charAt(item.length - 1) === '\n';
17666 if (!loose) { loose = next; }
17671 ? 'loose_item_start'
17672 : 'list_item_start'
17676 this.token(item, false, bq);
17679 type: 'list_item_end'
17691 if (cap = this.rules.html.exec(src)) {
17692 src = src.substring(cap[0].length);
17694 type: this.options.sanitize
17697 pre: !this.options.sanitizer
17698 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17705 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17706 src = src.substring(cap[0].length);
17707 this.tokens.links[cap[1].toLowerCase()] = {
17715 if (top && (cap = this.rules.table.exec(src))) {
17716 src = src.substring(cap[0].length);
17720 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17721 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17722 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17725 for (i = 0; i < item.align.length; i++) {
17726 if (/^ *-+: *$/.test(item.align[i])) {
17727 item.align[i] = 'right';
17728 } else if (/^ *:-+: *$/.test(item.align[i])) {
17729 item.align[i] = 'center';
17730 } else if (/^ *:-+ *$/.test(item.align[i])) {
17731 item.align[i] = 'left';
17733 item.align[i] = null;
17737 for (i = 0; i < item.cells.length; i++) {
17738 item.cells[i] = item.cells[i]
17739 .replace(/^ *\| *| *\| *$/g, '')
17743 this.tokens.push(item);
17748 // top-level paragraph
17749 if (top && (cap = this.rules.paragraph.exec(src))) {
17750 src = src.substring(cap[0].length);
17753 text: cap[1].charAt(cap[1].length - 1) === '\n'
17754 ? cap[1].slice(0, -1)
17761 if (cap = this.rules.text.exec(src)) {
17762 // Top-level should never reach here.
17763 src = src.substring(cap[0].length);
17773 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17777 return this.tokens;
17781 * Inline-Level Grammar
17785 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17786 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17788 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17789 link: /^!?\[(inside)\]\(href\)/,
17790 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17791 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17792 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17793 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17794 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17795 br: /^ {2,}\n(?!\s*$)/,
17797 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17800 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17801 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17803 inline.link = replace(inline.link)
17804 ('inside', inline._inside)
17805 ('href', inline._href)
17808 inline.reflink = replace(inline.reflink)
17809 ('inside', inline._inside)
17813 * Normal Inline Grammar
17816 inline.normal = merge({}, inline);
17819 * Pedantic Inline Grammar
17822 inline.pedantic = merge({}, inline.normal, {
17823 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17824 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17828 * GFM Inline Grammar
17831 inline.gfm = merge({}, inline.normal, {
17832 escape: replace(inline.escape)('])', '~|])')(),
17833 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17834 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17835 text: replace(inline.text)
17837 ('|', '|https?://|')
17842 * GFM + Line Breaks Inline Grammar
17845 inline.breaks = merge({}, inline.gfm, {
17846 br: replace(inline.br)('{2,}', '*')(),
17847 text: replace(inline.gfm.text)('{2,}', '*')()
17851 * Inline Lexer & Compiler
17854 var InlineLexer = function (links, options) {
17855 this.options = options || marked.defaults;
17856 this.links = links;
17857 this.rules = inline.normal;
17858 this.renderer = this.options.renderer || new Renderer;
17859 this.renderer.options = this.options;
17863 Error('Tokens array requires a `links` property.');
17866 if (this.options.gfm) {
17867 if (this.options.breaks) {
17868 this.rules = inline.breaks;
17870 this.rules = inline.gfm;
17872 } else if (this.options.pedantic) {
17873 this.rules = inline.pedantic;
17878 * Expose Inline Rules
17881 InlineLexer.rules = inline;
17884 * Static Lexing/Compiling Method
17887 InlineLexer.output = function(src, links, options) {
17888 var inline = new InlineLexer(links, options);
17889 return inline.output(src);
17896 InlineLexer.prototype.output = function(src) {
17905 if (cap = this.rules.escape.exec(src)) {
17906 src = src.substring(cap[0].length);
17912 if (cap = this.rules.autolink.exec(src)) {
17913 src = src.substring(cap[0].length);
17914 if (cap[2] === '@') {
17915 text = cap[1].charAt(6) === ':'
17916 ? this.mangle(cap[1].substring(7))
17917 : this.mangle(cap[1]);
17918 href = this.mangle('mailto:') + text;
17920 text = escape(cap[1]);
17923 out += this.renderer.link(href, null, text);
17928 if (!this.inLink && (cap = this.rules.url.exec(src))) {
17929 src = src.substring(cap[0].length);
17930 text = escape(cap[1]);
17932 out += this.renderer.link(href, null, text);
17937 if (cap = this.rules.tag.exec(src)) {
17938 if (!this.inLink && /^<a /i.test(cap[0])) {
17939 this.inLink = true;
17940 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
17941 this.inLink = false;
17943 src = src.substring(cap[0].length);
17944 out += this.options.sanitize
17945 ? this.options.sanitizer
17946 ? this.options.sanitizer(cap[0])
17953 if (cap = this.rules.link.exec(src)) {
17954 src = src.substring(cap[0].length);
17955 this.inLink = true;
17956 out += this.outputLink(cap, {
17960 this.inLink = false;
17965 if ((cap = this.rules.reflink.exec(src))
17966 || (cap = this.rules.nolink.exec(src))) {
17967 src = src.substring(cap[0].length);
17968 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
17969 link = this.links[link.toLowerCase()];
17970 if (!link || !link.href) {
17971 out += cap[0].charAt(0);
17972 src = cap[0].substring(1) + src;
17975 this.inLink = true;
17976 out += this.outputLink(cap, link);
17977 this.inLink = false;
17982 if (cap = this.rules.strong.exec(src)) {
17983 src = src.substring(cap[0].length);
17984 out += this.renderer.strong(this.output(cap[2] || cap[1]));
17989 if (cap = this.rules.em.exec(src)) {
17990 src = src.substring(cap[0].length);
17991 out += this.renderer.em(this.output(cap[2] || cap[1]));
17996 if (cap = this.rules.code.exec(src)) {
17997 src = src.substring(cap[0].length);
17998 out += this.renderer.codespan(escape(cap[2], true));
18003 if (cap = this.rules.br.exec(src)) {
18004 src = src.substring(cap[0].length);
18005 out += this.renderer.br();
18010 if (cap = this.rules.del.exec(src)) {
18011 src = src.substring(cap[0].length);
18012 out += this.renderer.del(this.output(cap[1]));
18017 if (cap = this.rules.text.exec(src)) {
18018 src = src.substring(cap[0].length);
18019 out += this.renderer.text(escape(this.smartypants(cap[0])));
18025 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18036 InlineLexer.prototype.outputLink = function(cap, link) {
18037 var href = escape(link.href)
18038 , title = link.title ? escape(link.title) : null;
18040 return cap[0].charAt(0) !== '!'
18041 ? this.renderer.link(href, title, this.output(cap[1]))
18042 : this.renderer.image(href, title, escape(cap[1]));
18046 * Smartypants Transformations
18049 InlineLexer.prototype.smartypants = function(text) {
18050 if (!this.options.smartypants) { return text; }
18053 .replace(/---/g, '\u2014')
18055 .replace(/--/g, '\u2013')
18057 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18058 // closing singles & apostrophes
18059 .replace(/'/g, '\u2019')
18061 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18063 .replace(/"/g, '\u201d')
18065 .replace(/\.{3}/g, '\u2026');
18072 InlineLexer.prototype.mangle = function(text) {
18073 if (!this.options.mangle) { return text; }
18079 for (; i < l; i++) {
18080 ch = text.charCodeAt(i);
18081 if (Math.random() > 0.5) {
18082 ch = 'x' + ch.toString(16);
18084 out += '&#' + ch + ';';
18095 * eval:var:Renderer
18098 var Renderer = function (options) {
18099 this.options = options || {};
18102 Renderer.prototype.code = function(code, lang, escaped) {
18103 if (this.options.highlight) {
18104 var out = this.options.highlight(code, lang);
18105 if (out != null && out !== code) {
18110 // hack!!! - it's already escapeD?
18115 return '<pre><code>'
18116 + (escaped ? code : escape(code, true))
18117 + '\n</code></pre>';
18120 return '<pre><code class="'
18121 + this.options.langPrefix
18122 + escape(lang, true)
18124 + (escaped ? code : escape(code, true))
18125 + '\n</code></pre>\n';
18128 Renderer.prototype.blockquote = function(quote) {
18129 return '<blockquote>\n' + quote + '</blockquote>\n';
18132 Renderer.prototype.html = function(html) {
18136 Renderer.prototype.heading = function(text, level, raw) {
18140 + this.options.headerPrefix
18141 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18149 Renderer.prototype.hr = function() {
18150 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18153 Renderer.prototype.list = function(body, ordered) {
18154 var type = ordered ? 'ol' : 'ul';
18155 return '<' + type + '>\n' + body + '</' + type + '>\n';
18158 Renderer.prototype.listitem = function(text) {
18159 return '<li>' + text + '</li>\n';
18162 Renderer.prototype.paragraph = function(text) {
18163 return '<p>' + text + '</p>\n';
18166 Renderer.prototype.table = function(header, body) {
18167 return '<table class="table table-striped">\n'
18177 Renderer.prototype.tablerow = function(content) {
18178 return '<tr>\n' + content + '</tr>\n';
18181 Renderer.prototype.tablecell = function(content, flags) {
18182 var type = flags.header ? 'th' : 'td';
18183 var tag = flags.align
18184 ? '<' + type + ' style="text-align:' + flags.align + '">'
18185 : '<' + type + '>';
18186 return tag + content + '</' + type + '>\n';
18189 // span level renderer
18190 Renderer.prototype.strong = function(text) {
18191 return '<strong>' + text + '</strong>';
18194 Renderer.prototype.em = function(text) {
18195 return '<em>' + text + '</em>';
18198 Renderer.prototype.codespan = function(text) {
18199 return '<code>' + text + '</code>';
18202 Renderer.prototype.br = function() {
18203 return this.options.xhtml ? '<br/>' : '<br>';
18206 Renderer.prototype.del = function(text) {
18207 return '<del>' + text + '</del>';
18210 Renderer.prototype.link = function(href, title, text) {
18211 if (this.options.sanitize) {
18213 var prot = decodeURIComponent(unescape(href))
18214 .replace(/[^\w:]/g, '')
18219 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18223 var out = '<a href="' + href + '"';
18225 out += ' title="' + title + '"';
18227 out += '>' + text + '</a>';
18231 Renderer.prototype.image = function(href, title, text) {
18232 var out = '<img src="' + href + '" alt="' + text + '"';
18234 out += ' title="' + title + '"';
18236 out += this.options.xhtml ? '/>' : '>';
18240 Renderer.prototype.text = function(text) {
18245 * Parsing & Compiling
18251 var Parser= function (options) {
18254 this.options = options || marked.defaults;
18255 this.options.renderer = this.options.renderer || new Renderer;
18256 this.renderer = this.options.renderer;
18257 this.renderer.options = this.options;
18261 * Static Parse Method
18264 Parser.parse = function(src, options, renderer) {
18265 var parser = new Parser(options, renderer);
18266 return parser.parse(src);
18273 Parser.prototype.parse = function(src) {
18274 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18275 this.tokens = src.reverse();
18278 while (this.next()) {
18289 Parser.prototype.next = function() {
18290 return this.token = this.tokens.pop();
18294 * Preview Next Token
18297 Parser.prototype.peek = function() {
18298 return this.tokens[this.tokens.length - 1] || 0;
18302 * Parse Text Tokens
18305 Parser.prototype.parseText = function() {
18306 var body = this.token.text;
18308 while (this.peek().type === 'text') {
18309 body += '\n' + this.next().text;
18312 return this.inline.output(body);
18316 * Parse Current Token
18319 Parser.prototype.tok = function() {
18320 switch (this.token.type) {
18325 return this.renderer.hr();
18328 return this.renderer.heading(
18329 this.inline.output(this.token.text),
18334 return this.renderer.code(this.token.text,
18336 this.token.escaped);
18349 for (i = 0; i < this.token.header.length; i++) {
18350 flags = { header: true, align: this.token.align[i] };
18351 cell += this.renderer.tablecell(
18352 this.inline.output(this.token.header[i]),
18353 { header: true, align: this.token.align[i] }
18356 header += this.renderer.tablerow(cell);
18358 for (i = 0; i < this.token.cells.length; i++) {
18359 row = this.token.cells[i];
18362 for (j = 0; j < row.length; j++) {
18363 cell += this.renderer.tablecell(
18364 this.inline.output(row[j]),
18365 { header: false, align: this.token.align[j] }
18369 body += this.renderer.tablerow(cell);
18371 return this.renderer.table(header, body);
18373 case 'blockquote_start': {
18376 while (this.next().type !== 'blockquote_end') {
18377 body += this.tok();
18380 return this.renderer.blockquote(body);
18382 case 'list_start': {
18384 , ordered = this.token.ordered;
18386 while (this.next().type !== 'list_end') {
18387 body += this.tok();
18390 return this.renderer.list(body, ordered);
18392 case 'list_item_start': {
18395 while (this.next().type !== 'list_item_end') {
18396 body += this.token.type === 'text'
18401 return this.renderer.listitem(body);
18403 case 'loose_item_start': {
18406 while (this.next().type !== 'list_item_end') {
18407 body += this.tok();
18410 return this.renderer.listitem(body);
18413 var html = !this.token.pre && !this.options.pedantic
18414 ? this.inline.output(this.token.text)
18416 return this.renderer.html(html);
18418 case 'paragraph': {
18419 return this.renderer.paragraph(this.inline.output(this.token.text));
18422 return this.renderer.paragraph(this.parseText());
18434 var marked = function (src, opt, callback) {
18435 if (callback || typeof opt === 'function') {
18441 opt = merge({}, marked.defaults, opt || {});
18443 var highlight = opt.highlight
18449 tokens = Lexer.lex(src, opt)
18451 return callback(e);
18454 pending = tokens.length;
18458 var done = function(err) {
18460 opt.highlight = highlight;
18461 return callback(err);
18467 out = Parser.parse(tokens, opt);
18472 opt.highlight = highlight;
18476 : callback(null, out);
18479 if (!highlight || highlight.length < 3) {
18483 delete opt.highlight;
18485 if (!pending) { return done(); }
18487 for (; i < tokens.length; i++) {
18489 if (token.type !== 'code') {
18490 return --pending || done();
18492 return highlight(token.text, token.lang, function(err, code) {
18493 if (err) { return done(err); }
18494 if (code == null || code === token.text) {
18495 return --pending || done();
18498 token.escaped = true;
18499 --pending || done();
18507 if (opt) { opt = merge({}, marked.defaults, opt); }
18508 return Parser.parse(Lexer.lex(src, opt), opt);
18510 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18511 if ((opt || marked.defaults).silent) {
18512 return '<p>An error occured:</p><pre>'
18513 + escape(e.message + '', true)
18525 marked.setOptions = function(opt) {
18526 merge(marked.defaults, opt);
18530 marked.defaults = {
18541 langPrefix: 'lang-',
18542 smartypants: false,
18544 renderer: new Renderer,
18552 marked.Parser = Parser;
18553 marked.parser = Parser.parse;
18555 marked.Renderer = Renderer;
18557 marked.Lexer = Lexer;
18558 marked.lexer = Lexer.lex;
18560 marked.InlineLexer = InlineLexer;
18561 marked.inlineLexer = InlineLexer.output;
18563 marked.parse = marked;
18565 Roo.Markdown.marked = marked;
18569 * Ext JS Library 1.1.1
18570 * Copyright(c) 2006-2007, Ext JS, LLC.
18572 * Originally Released Under LGPL - original licence link has changed is not relivant.
18575 * <script type="text/javascript">
18581 * These classes are derivatives of the similarly named classes in the YUI Library.
18582 * The original license:
18583 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18584 * Code licensed under the BSD License:
18585 * http://developer.yahoo.net/yui/license.txt
18590 var Event=Roo.EventManager;
18591 var Dom=Roo.lib.Dom;
18594 * @class Roo.dd.DragDrop
18595 * @extends Roo.util.Observable
18596 * Defines the interface and base operation of items that that can be
18597 * dragged or can be drop targets. It was designed to be extended, overriding
18598 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18599 * Up to three html elements can be associated with a DragDrop instance:
18601 * <li>linked element: the element that is passed into the constructor.
18602 * This is the element which defines the boundaries for interaction with
18603 * other DragDrop objects.</li>
18604 * <li>handle element(s): The drag operation only occurs if the element that
18605 * was clicked matches a handle element. By default this is the linked
18606 * element, but there are times that you will want only a portion of the
18607 * linked element to initiate the drag operation, and the setHandleElId()
18608 * method provides a way to define this.</li>
18609 * <li>drag element: this represents the element that would be moved along
18610 * with the cursor during a drag operation. By default, this is the linked
18611 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18612 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18615 * This class should not be instantiated until the onload event to ensure that
18616 * the associated elements are available.
18617 * The following would define a DragDrop obj that would interact with any
18618 * other DragDrop obj in the "group1" group:
18620 * dd = new Roo.dd.DragDrop("div1", "group1");
18622 * Since none of the event handlers have been implemented, nothing would
18623 * actually happen if you were to run the code above. Normally you would
18624 * override this class or one of the default implementations, but you can
18625 * also override the methods you want on an instance of the class...
18627 * dd.onDragDrop = function(e, id) {
18628 * alert("dd was dropped on " + id);
18632 * @param {String} id of the element that is linked to this instance
18633 * @param {String} sGroup the group of related DragDrop objects
18634 * @param {object} config an object containing configurable attributes
18635 * Valid properties for DragDrop:
18636 * padding, isTarget, maintainOffset, primaryButtonOnly
18638 Roo.dd.DragDrop = function(id, sGroup, config) {
18640 this.init(id, sGroup, config);
18645 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18648 * The id of the element associated with this object. This is what we
18649 * refer to as the "linked element" because the size and position of
18650 * this element is used to determine when the drag and drop objects have
18658 * Configuration attributes passed into the constructor
18665 * The id of the element that will be dragged. By default this is same
18666 * as the linked element , but could be changed to another element. Ex:
18668 * @property dragElId
18675 * the id of the element that initiates the drag operation. By default
18676 * this is the linked element, but could be changed to be a child of this
18677 * element. This lets us do things like only starting the drag when the
18678 * header element within the linked html element is clicked.
18679 * @property handleElId
18686 * An associative array of HTML tags that will be ignored if clicked.
18687 * @property invalidHandleTypes
18688 * @type {string: string}
18690 invalidHandleTypes: null,
18693 * An associative array of ids for elements that will be ignored if clicked
18694 * @property invalidHandleIds
18695 * @type {string: string}
18697 invalidHandleIds: null,
18700 * An indexted array of css class names for elements that will be ignored
18702 * @property invalidHandleClasses
18705 invalidHandleClasses: null,
18708 * The linked element's absolute X position at the time the drag was
18710 * @property startPageX
18717 * The linked element's absolute X position at the time the drag was
18719 * @property startPageY
18726 * The group defines a logical collection of DragDrop objects that are
18727 * related. Instances only get events when interacting with other
18728 * DragDrop object in the same group. This lets us define multiple
18729 * groups using a single DragDrop subclass if we want.
18731 * @type {string: string}
18736 * Individual drag/drop instances can be locked. This will prevent
18737 * onmousedown start drag.
18745 * Lock this instance
18748 lock: function() { this.locked = true; },
18751 * Unlock this instace
18754 unlock: function() { this.locked = false; },
18757 * By default, all insances can be a drop target. This can be disabled by
18758 * setting isTarget to false.
18765 * The padding configured for this drag and drop object for calculating
18766 * the drop zone intersection with this object.
18773 * Cached reference to the linked element
18774 * @property _domRef
18780 * Internal typeof flag
18781 * @property __ygDragDrop
18784 __ygDragDrop: true,
18787 * Set to true when horizontal contraints are applied
18788 * @property constrainX
18795 * Set to true when vertical contraints are applied
18796 * @property constrainY
18803 * The left constraint
18811 * The right constraint
18819 * The up constraint
18828 * The down constraint
18836 * Maintain offsets when we resetconstraints. Set to true when you want
18837 * the position of the element relative to its parent to stay the same
18838 * when the page changes
18840 * @property maintainOffset
18843 maintainOffset: false,
18846 * Array of pixel locations the element will snap to if we specified a
18847 * horizontal graduation/interval. This array is generated automatically
18848 * when you define a tick interval.
18855 * Array of pixel locations the element will snap to if we specified a
18856 * vertical graduation/interval. This array is generated automatically
18857 * when you define a tick interval.
18864 * By default the drag and drop instance will only respond to the primary
18865 * button click (left button for a right-handed mouse). Set to true to
18866 * allow drag and drop to start with any mouse click that is propogated
18868 * @property primaryButtonOnly
18871 primaryButtonOnly: true,
18874 * The availabe property is false until the linked dom element is accessible.
18875 * @property available
18881 * By default, drags can only be initiated if the mousedown occurs in the
18882 * region the linked element is. This is done in part to work around a
18883 * bug in some browsers that mis-report the mousedown if the previous
18884 * mouseup happened outside of the window. This property is set to true
18885 * if outer handles are defined.
18887 * @property hasOuterHandles
18891 hasOuterHandles: false,
18894 * Code that executes immediately before the startDrag event
18895 * @method b4StartDrag
18898 b4StartDrag: function(x, y) { },
18901 * Abstract method called after a drag/drop object is clicked
18902 * and the drag or mousedown time thresholds have beeen met.
18903 * @method startDrag
18904 * @param {int} X click location
18905 * @param {int} Y click location
18907 startDrag: function(x, y) { /* override this */ },
18910 * Code that executes immediately before the onDrag event
18914 b4Drag: function(e) { },
18917 * Abstract method called during the onMouseMove event while dragging an
18920 * @param {Event} e the mousemove event
18922 onDrag: function(e) { /* override this */ },
18925 * Abstract method called when this element fist begins hovering over
18926 * another DragDrop obj
18927 * @method onDragEnter
18928 * @param {Event} e the mousemove event
18929 * @param {String|DragDrop[]} id In POINT mode, the element
18930 * id this is hovering over. In INTERSECT mode, an array of one or more
18931 * dragdrop items being hovered over.
18933 onDragEnter: function(e, id) { /* override this */ },
18936 * Code that executes immediately before the onDragOver event
18937 * @method b4DragOver
18940 b4DragOver: function(e) { },
18943 * Abstract method called when this element is hovering over another
18945 * @method onDragOver
18946 * @param {Event} e the mousemove event
18947 * @param {String|DragDrop[]} id In POINT mode, the element
18948 * id this is hovering over. In INTERSECT mode, an array of dd items
18949 * being hovered over.
18951 onDragOver: function(e, id) { /* override this */ },
18954 * Code that executes immediately before the onDragOut event
18955 * @method b4DragOut
18958 b4DragOut: function(e) { },
18961 * Abstract method called when we are no longer hovering over an element
18962 * @method onDragOut
18963 * @param {Event} e the mousemove event
18964 * @param {String|DragDrop[]} id In POINT mode, the element
18965 * id this was hovering over. In INTERSECT mode, an array of dd items
18966 * that the mouse is no longer over.
18968 onDragOut: function(e, id) { /* override this */ },
18971 * Code that executes immediately before the onDragDrop event
18972 * @method b4DragDrop
18975 b4DragDrop: function(e) { },
18978 * Abstract method called when this item is dropped on another DragDrop
18980 * @method onDragDrop
18981 * @param {Event} e the mouseup event
18982 * @param {String|DragDrop[]} id In POINT mode, the element
18983 * id this was dropped on. In INTERSECT mode, an array of dd items this
18986 onDragDrop: function(e, id) { /* override this */ },
18989 * Abstract method called when this item is dropped on an area with no
18991 * @method onInvalidDrop
18992 * @param {Event} e the mouseup event
18994 onInvalidDrop: function(e) { /* override this */ },
18997 * Code that executes immediately before the endDrag event
18998 * @method b4EndDrag
19001 b4EndDrag: function(e) { },
19004 * Fired when we are done dragging the object
19006 * @param {Event} e the mouseup event
19008 endDrag: function(e) { /* override this */ },
19011 * Code executed immediately before the onMouseDown event
19012 * @method b4MouseDown
19013 * @param {Event} e the mousedown event
19016 b4MouseDown: function(e) { },
19019 * Event handler that fires when a drag/drop obj gets a mousedown
19020 * @method onMouseDown
19021 * @param {Event} e the mousedown event
19023 onMouseDown: function(e) { /* override this */ },
19026 * Event handler that fires when a drag/drop obj gets a mouseup
19027 * @method onMouseUp
19028 * @param {Event} e the mouseup event
19030 onMouseUp: function(e) { /* override this */ },
19033 * Override the onAvailable method to do what is needed after the initial
19034 * position was determined.
19035 * @method onAvailable
19037 onAvailable: function () {
19041 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19044 defaultPadding : {left:0, right:0, top:0, bottom:0},
19047 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19051 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19052 { dragElId: "existingProxyDiv" });
19053 dd.startDrag = function(){
19054 this.constrainTo("parent-id");
19057 * Or you can initalize it using the {@link Roo.Element} object:
19059 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19060 startDrag : function(){
19061 this.constrainTo("parent-id");
19065 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19066 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19067 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19068 * an object containing the sides to pad. For example: {right:10, bottom:10}
19069 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19071 constrainTo : function(constrainTo, pad, inContent){
19072 if(typeof pad == "number"){
19073 pad = {left: pad, right:pad, top:pad, bottom:pad};
19075 pad = pad || this.defaultPadding;
19076 var b = Roo.get(this.getEl()).getBox();
19077 var ce = Roo.get(constrainTo);
19078 var s = ce.getScroll();
19079 var c, cd = ce.dom;
19080 if(cd == document.body){
19081 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19084 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19088 var topSpace = b.y - c.y;
19089 var leftSpace = b.x - c.x;
19091 this.resetConstraints();
19092 this.setXConstraint(leftSpace - (pad.left||0), // left
19093 c.width - leftSpace - b.width - (pad.right||0) //right
19095 this.setYConstraint(topSpace - (pad.top||0), //top
19096 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19101 * Returns a reference to the linked element
19103 * @return {HTMLElement} the html element
19105 getEl: function() {
19106 if (!this._domRef) {
19107 this._domRef = Roo.getDom(this.id);
19110 return this._domRef;
19114 * Returns a reference to the actual element to drag. By default this is
19115 * the same as the html element, but it can be assigned to another
19116 * element. An example of this can be found in Roo.dd.DDProxy
19117 * @method getDragEl
19118 * @return {HTMLElement} the html element
19120 getDragEl: function() {
19121 return Roo.getDom(this.dragElId);
19125 * Sets up the DragDrop object. Must be called in the constructor of any
19126 * Roo.dd.DragDrop subclass
19128 * @param id the id of the linked element
19129 * @param {String} sGroup the group of related items
19130 * @param {object} config configuration attributes
19132 init: function(id, sGroup, config) {
19133 this.initTarget(id, sGroup, config);
19134 if (!Roo.isTouch) {
19135 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19137 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19138 // Event.on(this.id, "selectstart", Event.preventDefault);
19142 * Initializes Targeting functionality only... the object does not
19143 * get a mousedown handler.
19144 * @method initTarget
19145 * @param id the id of the linked element
19146 * @param {String} sGroup the group of related items
19147 * @param {object} config configuration attributes
19149 initTarget: function(id, sGroup, config) {
19151 // configuration attributes
19152 this.config = config || {};
19154 // create a local reference to the drag and drop manager
19155 this.DDM = Roo.dd.DDM;
19156 // initialize the groups array
19159 // assume that we have an element reference instead of an id if the
19160 // parameter is not a string
19161 if (typeof id !== "string") {
19168 // add to an interaction group
19169 this.addToGroup((sGroup) ? sGroup : "default");
19171 // We don't want to register this as the handle with the manager
19172 // so we just set the id rather than calling the setter.
19173 this.handleElId = id;
19175 // the linked element is the element that gets dragged by default
19176 this.setDragElId(id);
19178 // by default, clicked anchors will not start drag operations.
19179 this.invalidHandleTypes = { A: "A" };
19180 this.invalidHandleIds = {};
19181 this.invalidHandleClasses = [];
19183 this.applyConfig();
19185 this.handleOnAvailable();
19189 * Applies the configuration parameters that were passed into the constructor.
19190 * This is supposed to happen at each level through the inheritance chain. So
19191 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19192 * DragDrop in order to get all of the parameters that are available in
19194 * @method applyConfig
19196 applyConfig: function() {
19198 // configurable properties:
19199 // padding, isTarget, maintainOffset, primaryButtonOnly
19200 this.padding = this.config.padding || [0, 0, 0, 0];
19201 this.isTarget = (this.config.isTarget !== false);
19202 this.maintainOffset = (this.config.maintainOffset);
19203 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19208 * Executed when the linked element is available
19209 * @method handleOnAvailable
19212 handleOnAvailable: function() {
19213 this.available = true;
19214 this.resetConstraints();
19215 this.onAvailable();
19219 * Configures the padding for the target zone in px. Effectively expands
19220 * (or reduces) the virtual object size for targeting calculations.
19221 * Supports css-style shorthand; if only one parameter is passed, all sides
19222 * will have that padding, and if only two are passed, the top and bottom
19223 * will have the first param, the left and right the second.
19224 * @method setPadding
19225 * @param {int} iTop Top pad
19226 * @param {int} iRight Right pad
19227 * @param {int} iBot Bot pad
19228 * @param {int} iLeft Left pad
19230 setPadding: function(iTop, iRight, iBot, iLeft) {
19231 // this.padding = [iLeft, iRight, iTop, iBot];
19232 if (!iRight && 0 !== iRight) {
19233 this.padding = [iTop, iTop, iTop, iTop];
19234 } else if (!iBot && 0 !== iBot) {
19235 this.padding = [iTop, iRight, iTop, iRight];
19237 this.padding = [iTop, iRight, iBot, iLeft];
19242 * Stores the initial placement of the linked element.
19243 * @method setInitialPosition
19244 * @param {int} diffX the X offset, default 0
19245 * @param {int} diffY the Y offset, default 0
19247 setInitPosition: function(diffX, diffY) {
19248 var el = this.getEl();
19250 if (!this.DDM.verifyEl(el)) {
19254 var dx = diffX || 0;
19255 var dy = diffY || 0;
19257 var p = Dom.getXY( el );
19259 this.initPageX = p[0] - dx;
19260 this.initPageY = p[1] - dy;
19262 this.lastPageX = p[0];
19263 this.lastPageY = p[1];
19266 this.setStartPosition(p);
19270 * Sets the start position of the element. This is set when the obj
19271 * is initialized, the reset when a drag is started.
19272 * @method setStartPosition
19273 * @param pos current position (from previous lookup)
19276 setStartPosition: function(pos) {
19277 var p = pos || Dom.getXY( this.getEl() );
19278 this.deltaSetXY = null;
19280 this.startPageX = p[0];
19281 this.startPageY = p[1];
19285 * Add this instance to a group of related drag/drop objects. All
19286 * instances belong to at least one group, and can belong to as many
19287 * groups as needed.
19288 * @method addToGroup
19289 * @param sGroup {string} the name of the group
19291 addToGroup: function(sGroup) {
19292 this.groups[sGroup] = true;
19293 this.DDM.regDragDrop(this, sGroup);
19297 * Remove's this instance from the supplied interaction group
19298 * @method removeFromGroup
19299 * @param {string} sGroup The group to drop
19301 removeFromGroup: function(sGroup) {
19302 if (this.groups[sGroup]) {
19303 delete this.groups[sGroup];
19306 this.DDM.removeDDFromGroup(this, sGroup);
19310 * Allows you to specify that an element other than the linked element
19311 * will be moved with the cursor during a drag
19312 * @method setDragElId
19313 * @param id {string} the id of the element that will be used to initiate the drag
19315 setDragElId: function(id) {
19316 this.dragElId = id;
19320 * Allows you to specify a child of the linked element that should be
19321 * used to initiate the drag operation. An example of this would be if
19322 * you have a content div with text and links. Clicking anywhere in the
19323 * content area would normally start the drag operation. Use this method
19324 * to specify that an element inside of the content div is the element
19325 * that starts the drag operation.
19326 * @method setHandleElId
19327 * @param id {string} the id of the element that will be used to
19328 * initiate the drag.
19330 setHandleElId: function(id) {
19331 if (typeof id !== "string") {
19334 this.handleElId = id;
19335 this.DDM.regHandle(this.id, id);
19339 * Allows you to set an element outside of the linked element as a drag
19341 * @method setOuterHandleElId
19342 * @param id the id of the element that will be used to initiate the drag
19344 setOuterHandleElId: function(id) {
19345 if (typeof id !== "string") {
19348 Event.on(id, "mousedown",
19349 this.handleMouseDown, this);
19350 this.setHandleElId(id);
19352 this.hasOuterHandles = true;
19356 * Remove all drag and drop hooks for this element
19359 unreg: function() {
19360 Event.un(this.id, "mousedown",
19361 this.handleMouseDown);
19362 Event.un(this.id, "touchstart",
19363 this.handleMouseDown);
19364 this._domRef = null;
19365 this.DDM._remove(this);
19368 destroy : function(){
19373 * Returns true if this instance is locked, or the drag drop mgr is locked
19374 * (meaning that all drag/drop is disabled on the page.)
19376 * @return {boolean} true if this obj or all drag/drop is locked, else
19379 isLocked: function() {
19380 return (this.DDM.isLocked() || this.locked);
19384 * Fired when this object is clicked
19385 * @method handleMouseDown
19387 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19390 handleMouseDown: function(e, oDD){
19392 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19393 //Roo.log('not touch/ button !=0');
19396 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19397 return; // double touch..
19401 if (this.isLocked()) {
19402 //Roo.log('locked');
19406 this.DDM.refreshCache(this.groups);
19407 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19408 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19409 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19410 //Roo.log('no outer handes or not over target');
19413 // Roo.log('check validator');
19414 if (this.clickValidator(e)) {
19415 // Roo.log('validate success');
19416 // set the initial element position
19417 this.setStartPosition();
19420 this.b4MouseDown(e);
19421 this.onMouseDown(e);
19423 this.DDM.handleMouseDown(e, this);
19425 this.DDM.stopEvent(e);
19433 clickValidator: function(e) {
19434 var target = e.getTarget();
19435 return ( this.isValidHandleChild(target) &&
19436 (this.id == this.handleElId ||
19437 this.DDM.handleWasClicked(target, this.id)) );
19441 * Allows you to specify a tag name that should not start a drag operation
19442 * when clicked. This is designed to facilitate embedding links within a
19443 * drag handle that do something other than start the drag.
19444 * @method addInvalidHandleType
19445 * @param {string} tagName the type of element to exclude
19447 addInvalidHandleType: function(tagName) {
19448 var type = tagName.toUpperCase();
19449 this.invalidHandleTypes[type] = type;
19453 * Lets you to specify an element id for a child of a drag handle
19454 * that should not initiate a drag
19455 * @method addInvalidHandleId
19456 * @param {string} id the element id of the element you wish to ignore
19458 addInvalidHandleId: function(id) {
19459 if (typeof id !== "string") {
19462 this.invalidHandleIds[id] = id;
19466 * Lets you specify a css class of elements that will not initiate a drag
19467 * @method addInvalidHandleClass
19468 * @param {string} cssClass the class of the elements you wish to ignore
19470 addInvalidHandleClass: function(cssClass) {
19471 this.invalidHandleClasses.push(cssClass);
19475 * Unsets an excluded tag name set by addInvalidHandleType
19476 * @method removeInvalidHandleType
19477 * @param {string} tagName the type of element to unexclude
19479 removeInvalidHandleType: function(tagName) {
19480 var type = tagName.toUpperCase();
19481 // this.invalidHandleTypes[type] = null;
19482 delete this.invalidHandleTypes[type];
19486 * Unsets an invalid handle id
19487 * @method removeInvalidHandleId
19488 * @param {string} id the id of the element to re-enable
19490 removeInvalidHandleId: function(id) {
19491 if (typeof id !== "string") {
19494 delete this.invalidHandleIds[id];
19498 * Unsets an invalid css class
19499 * @method removeInvalidHandleClass
19500 * @param {string} cssClass the class of the element(s) you wish to
19503 removeInvalidHandleClass: function(cssClass) {
19504 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19505 if (this.invalidHandleClasses[i] == cssClass) {
19506 delete this.invalidHandleClasses[i];
19512 * Checks the tag exclusion list to see if this click should be ignored
19513 * @method isValidHandleChild
19514 * @param {HTMLElement} node the HTMLElement to evaluate
19515 * @return {boolean} true if this is a valid tag type, false if not
19517 isValidHandleChild: function(node) {
19520 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19523 nodeName = node.nodeName.toUpperCase();
19525 nodeName = node.nodeName;
19527 valid = valid && !this.invalidHandleTypes[nodeName];
19528 valid = valid && !this.invalidHandleIds[node.id];
19530 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19531 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19540 * Create the array of horizontal tick marks if an interval was specified
19541 * in setXConstraint().
19542 * @method setXTicks
19545 setXTicks: function(iStartX, iTickSize) {
19547 this.xTickSize = iTickSize;
19551 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19553 this.xTicks[this.xTicks.length] = i;
19558 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19560 this.xTicks[this.xTicks.length] = i;
19565 this.xTicks.sort(this.DDM.numericSort) ;
19569 * Create the array of vertical tick marks if an interval was specified in
19570 * setYConstraint().
19571 * @method setYTicks
19574 setYTicks: function(iStartY, iTickSize) {
19576 this.yTickSize = iTickSize;
19580 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19582 this.yTicks[this.yTicks.length] = i;
19587 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19589 this.yTicks[this.yTicks.length] = i;
19594 this.yTicks.sort(this.DDM.numericSort) ;
19598 * By default, the element can be dragged any place on the screen. Use
19599 * this method to limit the horizontal travel of the element. Pass in
19600 * 0,0 for the parameters if you want to lock the drag to the y axis.
19601 * @method setXConstraint
19602 * @param {int} iLeft the number of pixels the element can move to the left
19603 * @param {int} iRight the number of pixels the element can move to the
19605 * @param {int} iTickSize optional parameter for specifying that the
19607 * should move iTickSize pixels at a time.
19609 setXConstraint: function(iLeft, iRight, iTickSize) {
19610 this.leftConstraint = iLeft;
19611 this.rightConstraint = iRight;
19613 this.minX = this.initPageX - iLeft;
19614 this.maxX = this.initPageX + iRight;
19615 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19617 this.constrainX = true;
19621 * Clears any constraints applied to this instance. Also clears ticks
19622 * since they can't exist independent of a constraint at this time.
19623 * @method clearConstraints
19625 clearConstraints: function() {
19626 this.constrainX = false;
19627 this.constrainY = false;
19632 * Clears any tick interval defined for this instance
19633 * @method clearTicks
19635 clearTicks: function() {
19636 this.xTicks = null;
19637 this.yTicks = null;
19638 this.xTickSize = 0;
19639 this.yTickSize = 0;
19643 * By default, the element can be dragged any place on the screen. Set
19644 * this to limit the vertical travel of the element. Pass in 0,0 for the
19645 * parameters if you want to lock the drag to the x axis.
19646 * @method setYConstraint
19647 * @param {int} iUp the number of pixels the element can move up
19648 * @param {int} iDown the number of pixels the element can move down
19649 * @param {int} iTickSize optional parameter for specifying that the
19650 * element should move iTickSize pixels at a time.
19652 setYConstraint: function(iUp, iDown, iTickSize) {
19653 this.topConstraint = iUp;
19654 this.bottomConstraint = iDown;
19656 this.minY = this.initPageY - iUp;
19657 this.maxY = this.initPageY + iDown;
19658 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19660 this.constrainY = true;
19665 * resetConstraints must be called if you manually reposition a dd element.
19666 * @method resetConstraints
19667 * @param {boolean} maintainOffset
19669 resetConstraints: function() {
19672 // Maintain offsets if necessary
19673 if (this.initPageX || this.initPageX === 0) {
19674 // figure out how much this thing has moved
19675 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19676 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19678 this.setInitPosition(dx, dy);
19680 // This is the first time we have detected the element's position
19682 this.setInitPosition();
19685 if (this.constrainX) {
19686 this.setXConstraint( this.leftConstraint,
19687 this.rightConstraint,
19691 if (this.constrainY) {
19692 this.setYConstraint( this.topConstraint,
19693 this.bottomConstraint,
19699 * Normally the drag element is moved pixel by pixel, but we can specify
19700 * that it move a number of pixels at a time. This method resolves the
19701 * location when we have it set up like this.
19703 * @param {int} val where we want to place the object
19704 * @param {int[]} tickArray sorted array of valid points
19705 * @return {int} the closest tick
19708 getTick: function(val, tickArray) {
19711 // If tick interval is not defined, it is effectively 1 pixel,
19712 // so we return the value passed to us.
19714 } else if (tickArray[0] >= val) {
19715 // The value is lower than the first tick, so we return the first
19717 return tickArray[0];
19719 for (var i=0, len=tickArray.length; i<len; ++i) {
19721 if (tickArray[next] && tickArray[next] >= val) {
19722 var diff1 = val - tickArray[i];
19723 var diff2 = tickArray[next] - val;
19724 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19728 // The value is larger than the last tick, so we return the last
19730 return tickArray[tickArray.length - 1];
19737 * @return {string} string representation of the dd obj
19739 toString: function() {
19740 return ("DragDrop " + this.id);
19748 * Ext JS Library 1.1.1
19749 * Copyright(c) 2006-2007, Ext JS, LLC.
19751 * Originally Released Under LGPL - original licence link has changed is not relivant.
19754 * <script type="text/javascript">
19759 * The drag and drop utility provides a framework for building drag and drop
19760 * applications. In addition to enabling drag and drop for specific elements,
19761 * the drag and drop elements are tracked by the manager class, and the
19762 * interactions between the various elements are tracked during the drag and
19763 * the implementing code is notified about these important moments.
19766 // Only load the library once. Rewriting the manager class would orphan
19767 // existing drag and drop instances.
19768 if (!Roo.dd.DragDropMgr) {
19771 * @class Roo.dd.DragDropMgr
19772 * DragDropMgr is a singleton that tracks the element interaction for
19773 * all DragDrop items in the window. Generally, you will not call
19774 * this class directly, but it does have helper methods that could
19775 * be useful in your DragDrop implementations.
19778 Roo.dd.DragDropMgr = function() {
19780 var Event = Roo.EventManager;
19785 * Two dimensional Array of registered DragDrop objects. The first
19786 * dimension is the DragDrop item group, the second the DragDrop
19789 * @type {string: string}
19796 * Array of element ids defined as drag handles. Used to determine
19797 * if the element that generated the mousedown event is actually the
19798 * handle and not the html element itself.
19799 * @property handleIds
19800 * @type {string: string}
19807 * the DragDrop object that is currently being dragged
19808 * @property dragCurrent
19816 * the DragDrop object(s) that are being hovered over
19817 * @property dragOvers
19825 * the X distance between the cursor and the object being dragged
19834 * the Y distance between the cursor and the object being dragged
19843 * Flag to determine if we should prevent the default behavior of the
19844 * events we define. By default this is true, but this can be set to
19845 * false if you need the default behavior (not recommended)
19846 * @property preventDefault
19850 preventDefault: true,
19853 * Flag to determine if we should stop the propagation of the events
19854 * we generate. This is true by default but you may want to set it to
19855 * false if the html element contains other features that require the
19857 * @property stopPropagation
19861 stopPropagation: true,
19864 * Internal flag that is set to true when drag and drop has been
19866 * @property initialized
19873 * All drag and drop can be disabled.
19881 * Called the first time an element is registered.
19887 this.initialized = true;
19891 * In point mode, drag and drop interaction is defined by the
19892 * location of the cursor during the drag/drop
19900 * In intersect mode, drag and drop interactio nis defined by the
19901 * overlap of two or more drag and drop objects.
19902 * @property INTERSECT
19909 * The current drag and drop mode. Default: POINT
19917 * Runs method on all drag and drop objects
19918 * @method _execOnAll
19922 _execOnAll: function(sMethod, args) {
19923 for (var i in this.ids) {
19924 for (var j in this.ids[i]) {
19925 var oDD = this.ids[i][j];
19926 if (! this.isTypeOfDD(oDD)) {
19929 oDD[sMethod].apply(oDD, args);
19935 * Drag and drop initialization. Sets up the global event handlers
19940 _onLoad: function() {
19944 if (!Roo.isTouch) {
19945 Event.on(document, "mouseup", this.handleMouseUp, this, true);
19946 Event.on(document, "mousemove", this.handleMouseMove, this, true);
19948 Event.on(document, "touchend", this.handleMouseUp, this, true);
19949 Event.on(document, "touchmove", this.handleMouseMove, this, true);
19951 Event.on(window, "unload", this._onUnload, this, true);
19952 Event.on(window, "resize", this._onResize, this, true);
19953 // Event.on(window, "mouseout", this._test);
19958 * Reset constraints on all drag and drop objs
19959 * @method _onResize
19963 _onResize: function(e) {
19964 this._execOnAll("resetConstraints", []);
19968 * Lock all drag and drop functionality
19972 lock: function() { this.locked = true; },
19975 * Unlock all drag and drop functionality
19979 unlock: function() { this.locked = false; },
19982 * Is drag and drop locked?
19984 * @return {boolean} True if drag and drop is locked, false otherwise.
19987 isLocked: function() { return this.locked; },
19990 * Location cache that is set for all drag drop objects when a drag is
19991 * initiated, cleared when the drag is finished.
19992 * @property locationCache
19999 * Set useCache to false if you want to force object the lookup of each
20000 * drag and drop linked element constantly during a drag.
20001 * @property useCache
20008 * The number of pixels that the mouse needs to move after the
20009 * mousedown before the drag is initiated. Default=3;
20010 * @property clickPixelThresh
20014 clickPixelThresh: 3,
20017 * The number of milliseconds after the mousedown event to initiate the
20018 * drag if we don't get a mouseup event. Default=1000
20019 * @property clickTimeThresh
20023 clickTimeThresh: 350,
20026 * Flag that indicates that either the drag pixel threshold or the
20027 * mousdown time threshold has been met
20028 * @property dragThreshMet
20033 dragThreshMet: false,
20036 * Timeout used for the click time threshold
20037 * @property clickTimeout
20042 clickTimeout: null,
20045 * The X position of the mousedown event stored for later use when a
20046 * drag threshold is met.
20055 * The Y position of the mousedown event stored for later use when a
20056 * drag threshold is met.
20065 * Each DragDrop instance must be registered with the DragDropMgr.
20066 * This is executed in DragDrop.init()
20067 * @method regDragDrop
20068 * @param {DragDrop} oDD the DragDrop object to register
20069 * @param {String} sGroup the name of the group this element belongs to
20072 regDragDrop: function(oDD, sGroup) {
20073 if (!this.initialized) { this.init(); }
20075 if (!this.ids[sGroup]) {
20076 this.ids[sGroup] = {};
20078 this.ids[sGroup][oDD.id] = oDD;
20082 * Removes the supplied dd instance from the supplied group. Executed
20083 * by DragDrop.removeFromGroup, so don't call this function directly.
20084 * @method removeDDFromGroup
20088 removeDDFromGroup: function(oDD, sGroup) {
20089 if (!this.ids[sGroup]) {
20090 this.ids[sGroup] = {};
20093 var obj = this.ids[sGroup];
20094 if (obj && obj[oDD.id]) {
20095 delete obj[oDD.id];
20100 * Unregisters a drag and drop item. This is executed in
20101 * DragDrop.unreg, use that method instead of calling this directly.
20106 _remove: function(oDD) {
20107 for (var g in oDD.groups) {
20108 if (g && this.ids[g][oDD.id]) {
20109 delete this.ids[g][oDD.id];
20112 delete this.handleIds[oDD.id];
20116 * Each DragDrop handle element must be registered. This is done
20117 * automatically when executing DragDrop.setHandleElId()
20118 * @method regHandle
20119 * @param {String} sDDId the DragDrop id this element is a handle for
20120 * @param {String} sHandleId the id of the element that is the drag
20124 regHandle: function(sDDId, sHandleId) {
20125 if (!this.handleIds[sDDId]) {
20126 this.handleIds[sDDId] = {};
20128 this.handleIds[sDDId][sHandleId] = sHandleId;
20132 * Utility function to determine if a given element has been
20133 * registered as a drag drop item.
20134 * @method isDragDrop
20135 * @param {String} id the element id to check
20136 * @return {boolean} true if this element is a DragDrop item,
20140 isDragDrop: function(id) {
20141 return ( this.getDDById(id) ) ? true : false;
20145 * Returns the drag and drop instances that are in all groups the
20146 * passed in instance belongs to.
20147 * @method getRelated
20148 * @param {DragDrop} p_oDD the obj to get related data for
20149 * @param {boolean} bTargetsOnly if true, only return targetable objs
20150 * @return {DragDrop[]} the related instances
20153 getRelated: function(p_oDD, bTargetsOnly) {
20155 for (var i in p_oDD.groups) {
20156 for (j in this.ids[i]) {
20157 var dd = this.ids[i][j];
20158 if (! this.isTypeOfDD(dd)) {
20161 if (!bTargetsOnly || dd.isTarget) {
20162 oDDs[oDDs.length] = dd;
20171 * Returns true if the specified dd target is a legal target for
20172 * the specifice drag obj
20173 * @method isLegalTarget
20174 * @param {DragDrop} the drag obj
20175 * @param {DragDrop} the target
20176 * @return {boolean} true if the target is a legal target for the
20180 isLegalTarget: function (oDD, oTargetDD) {
20181 var targets = this.getRelated(oDD, true);
20182 for (var i=0, len=targets.length;i<len;++i) {
20183 if (targets[i].id == oTargetDD.id) {
20192 * My goal is to be able to transparently determine if an object is
20193 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20194 * returns "object", oDD.constructor.toString() always returns
20195 * "DragDrop" and not the name of the subclass. So for now it just
20196 * evaluates a well-known variable in DragDrop.
20197 * @method isTypeOfDD
20198 * @param {Object} the object to evaluate
20199 * @return {boolean} true if typeof oDD = DragDrop
20202 isTypeOfDD: function (oDD) {
20203 return (oDD && oDD.__ygDragDrop);
20207 * Utility function to determine if a given element has been
20208 * registered as a drag drop handle for the given Drag Drop object.
20210 * @param {String} id the element id to check
20211 * @return {boolean} true if this element is a DragDrop handle, false
20215 isHandle: function(sDDId, sHandleId) {
20216 return ( this.handleIds[sDDId] &&
20217 this.handleIds[sDDId][sHandleId] );
20221 * Returns the DragDrop instance for a given id
20222 * @method getDDById
20223 * @param {String} id the id of the DragDrop object
20224 * @return {DragDrop} the drag drop object, null if it is not found
20227 getDDById: function(id) {
20228 for (var i in this.ids) {
20229 if (this.ids[i][id]) {
20230 return this.ids[i][id];
20237 * Fired after a registered DragDrop object gets the mousedown event.
20238 * Sets up the events required to track the object being dragged
20239 * @method handleMouseDown
20240 * @param {Event} e the event
20241 * @param oDD the DragDrop object being dragged
20245 handleMouseDown: function(e, oDD) {
20247 Roo.QuickTips.disable();
20249 this.currentTarget = e.getTarget();
20251 this.dragCurrent = oDD;
20253 var el = oDD.getEl();
20255 // track start position
20256 this.startX = e.getPageX();
20257 this.startY = e.getPageY();
20259 this.deltaX = this.startX - el.offsetLeft;
20260 this.deltaY = this.startY - el.offsetTop;
20262 this.dragThreshMet = false;
20264 this.clickTimeout = setTimeout(
20266 var DDM = Roo.dd.DDM;
20267 DDM.startDrag(DDM.startX, DDM.startY);
20269 this.clickTimeThresh );
20273 * Fired when either the drag pixel threshol or the mousedown hold
20274 * time threshold has been met.
20275 * @method startDrag
20276 * @param x {int} the X position of the original mousedown
20277 * @param y {int} the Y position of the original mousedown
20280 startDrag: function(x, y) {
20281 clearTimeout(this.clickTimeout);
20282 if (this.dragCurrent) {
20283 this.dragCurrent.b4StartDrag(x, y);
20284 this.dragCurrent.startDrag(x, y);
20286 this.dragThreshMet = true;
20290 * Internal function to handle the mouseup event. Will be invoked
20291 * from the context of the document.
20292 * @method handleMouseUp
20293 * @param {Event} e the event
20297 handleMouseUp: function(e) {
20300 Roo.QuickTips.enable();
20302 if (! this.dragCurrent) {
20306 clearTimeout(this.clickTimeout);
20308 if (this.dragThreshMet) {
20309 this.fireEvents(e, true);
20319 * Utility to stop event propagation and event default, if these
20320 * features are turned on.
20321 * @method stopEvent
20322 * @param {Event} e the event as returned by this.getEvent()
20325 stopEvent: function(e){
20326 if(this.stopPropagation) {
20327 e.stopPropagation();
20330 if (this.preventDefault) {
20331 e.preventDefault();
20336 * Internal function to clean up event handlers after the drag
20337 * operation is complete
20339 * @param {Event} e the event
20343 stopDrag: function(e) {
20344 // Fire the drag end event for the item that was dragged
20345 if (this.dragCurrent) {
20346 if (this.dragThreshMet) {
20347 this.dragCurrent.b4EndDrag(e);
20348 this.dragCurrent.endDrag(e);
20351 this.dragCurrent.onMouseUp(e);
20354 this.dragCurrent = null;
20355 this.dragOvers = {};
20359 * Internal function to handle the mousemove event. Will be invoked
20360 * from the context of the html element.
20362 * @TODO figure out what we can do about mouse events lost when the
20363 * user drags objects beyond the window boundary. Currently we can
20364 * detect this in internet explorer by verifying that the mouse is
20365 * down during the mousemove event. Firefox doesn't give us the
20366 * button state on the mousemove event.
20367 * @method handleMouseMove
20368 * @param {Event} e the event
20372 handleMouseMove: function(e) {
20373 if (! this.dragCurrent) {
20377 // var button = e.which || e.button;
20379 // check for IE mouseup outside of page boundary
20380 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20382 return this.handleMouseUp(e);
20385 if (!this.dragThreshMet) {
20386 var diffX = Math.abs(this.startX - e.getPageX());
20387 var diffY = Math.abs(this.startY - e.getPageY());
20388 if (diffX > this.clickPixelThresh ||
20389 diffY > this.clickPixelThresh) {
20390 this.startDrag(this.startX, this.startY);
20394 if (this.dragThreshMet) {
20395 this.dragCurrent.b4Drag(e);
20396 this.dragCurrent.onDrag(e);
20397 if(!this.dragCurrent.moveOnly){
20398 this.fireEvents(e, false);
20408 * Iterates over all of the DragDrop elements to find ones we are
20409 * hovering over or dropping on
20410 * @method fireEvents
20411 * @param {Event} e the event
20412 * @param {boolean} isDrop is this a drop op or a mouseover op?
20416 fireEvents: function(e, isDrop) {
20417 var dc = this.dragCurrent;
20419 // If the user did the mouse up outside of the window, we could
20420 // get here even though we have ended the drag.
20421 if (!dc || dc.isLocked()) {
20425 var pt = e.getPoint();
20427 // cache the previous dragOver array
20433 var enterEvts = [];
20435 // Check to see if the object(s) we were hovering over is no longer
20436 // being hovered over so we can fire the onDragOut event
20437 for (var i in this.dragOvers) {
20439 var ddo = this.dragOvers[i];
20441 if (! this.isTypeOfDD(ddo)) {
20445 if (! this.isOverTarget(pt, ddo, this.mode)) {
20446 outEvts.push( ddo );
20449 oldOvers[i] = true;
20450 delete this.dragOvers[i];
20453 for (var sGroup in dc.groups) {
20455 if ("string" != typeof sGroup) {
20459 for (i in this.ids[sGroup]) {
20460 var oDD = this.ids[sGroup][i];
20461 if (! this.isTypeOfDD(oDD)) {
20465 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20466 if (this.isOverTarget(pt, oDD, this.mode)) {
20467 // look for drop interactions
20469 dropEvts.push( oDD );
20470 // look for drag enter and drag over interactions
20473 // initial drag over: dragEnter fires
20474 if (!oldOvers[oDD.id]) {
20475 enterEvts.push( oDD );
20476 // subsequent drag overs: dragOver fires
20478 overEvts.push( oDD );
20481 this.dragOvers[oDD.id] = oDD;
20489 if (outEvts.length) {
20490 dc.b4DragOut(e, outEvts);
20491 dc.onDragOut(e, outEvts);
20494 if (enterEvts.length) {
20495 dc.onDragEnter(e, enterEvts);
20498 if (overEvts.length) {
20499 dc.b4DragOver(e, overEvts);
20500 dc.onDragOver(e, overEvts);
20503 if (dropEvts.length) {
20504 dc.b4DragDrop(e, dropEvts);
20505 dc.onDragDrop(e, dropEvts);
20509 // fire dragout events
20511 for (i=0, len=outEvts.length; i<len; ++i) {
20512 dc.b4DragOut(e, outEvts[i].id);
20513 dc.onDragOut(e, outEvts[i].id);
20516 // fire enter events
20517 for (i=0,len=enterEvts.length; i<len; ++i) {
20518 // dc.b4DragEnter(e, oDD.id);
20519 dc.onDragEnter(e, enterEvts[i].id);
20522 // fire over events
20523 for (i=0,len=overEvts.length; i<len; ++i) {
20524 dc.b4DragOver(e, overEvts[i].id);
20525 dc.onDragOver(e, overEvts[i].id);
20528 // fire drop events
20529 for (i=0, len=dropEvts.length; i<len; ++i) {
20530 dc.b4DragDrop(e, dropEvts[i].id);
20531 dc.onDragDrop(e, dropEvts[i].id);
20536 // notify about a drop that did not find a target
20537 if (isDrop && !dropEvts.length) {
20538 dc.onInvalidDrop(e);
20544 * Helper function for getting the best match from the list of drag
20545 * and drop objects returned by the drag and drop events when we are
20546 * in INTERSECT mode. It returns either the first object that the
20547 * cursor is over, or the object that has the greatest overlap with
20548 * the dragged element.
20549 * @method getBestMatch
20550 * @param {DragDrop[]} dds The array of drag and drop objects
20552 * @return {DragDrop} The best single match
20555 getBestMatch: function(dds) {
20557 // Return null if the input is not what we expect
20558 //if (!dds || !dds.length || dds.length == 0) {
20560 // If there is only one item, it wins
20561 //} else if (dds.length == 1) {
20563 var len = dds.length;
20568 // Loop through the targeted items
20569 for (var i=0; i<len; ++i) {
20571 // If the cursor is over the object, it wins. If the
20572 // cursor is over multiple matches, the first one we come
20574 if (dd.cursorIsOver) {
20577 // Otherwise the object with the most overlap wins
20580 winner.overlap.getArea() < dd.overlap.getArea()) {
20591 * Refreshes the cache of the top-left and bottom-right points of the
20592 * drag and drop objects in the specified group(s). This is in the
20593 * format that is stored in the drag and drop instance, so typical
20596 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20600 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20602 * @TODO this really should be an indexed array. Alternatively this
20603 * method could accept both.
20604 * @method refreshCache
20605 * @param {Object} groups an associative array of groups to refresh
20608 refreshCache: function(groups) {
20609 for (var sGroup in groups) {
20610 if ("string" != typeof sGroup) {
20613 for (var i in this.ids[sGroup]) {
20614 var oDD = this.ids[sGroup][i];
20616 if (this.isTypeOfDD(oDD)) {
20617 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20618 var loc = this.getLocation(oDD);
20620 this.locationCache[oDD.id] = loc;
20622 delete this.locationCache[oDD.id];
20623 // this will unregister the drag and drop object if
20624 // the element is not in a usable state
20633 * This checks to make sure an element exists and is in the DOM. The
20634 * main purpose is to handle cases where innerHTML is used to remove
20635 * drag and drop objects from the DOM. IE provides an 'unspecified
20636 * error' when trying to access the offsetParent of such an element
20638 * @param {HTMLElement} el the element to check
20639 * @return {boolean} true if the element looks usable
20642 verifyEl: function(el) {
20647 parent = el.offsetParent;
20650 parent = el.offsetParent;
20661 * Returns a Region object containing the drag and drop element's position
20662 * and size, including the padding configured for it
20663 * @method getLocation
20664 * @param {DragDrop} oDD the drag and drop object to get the
20666 * @return {Roo.lib.Region} a Region object representing the total area
20667 * the element occupies, including any padding
20668 * the instance is configured for.
20671 getLocation: function(oDD) {
20672 if (! this.isTypeOfDD(oDD)) {
20676 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20679 pos= Roo.lib.Dom.getXY(el);
20687 x2 = x1 + el.offsetWidth;
20689 y2 = y1 + el.offsetHeight;
20691 t = y1 - oDD.padding[0];
20692 r = x2 + oDD.padding[1];
20693 b = y2 + oDD.padding[2];
20694 l = x1 - oDD.padding[3];
20696 return new Roo.lib.Region( t, r, b, l );
20700 * Checks the cursor location to see if it over the target
20701 * @method isOverTarget
20702 * @param {Roo.lib.Point} pt The point to evaluate
20703 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20704 * @return {boolean} true if the mouse is over the target
20708 isOverTarget: function(pt, oTarget, intersect) {
20709 // use cache if available
20710 var loc = this.locationCache[oTarget.id];
20711 if (!loc || !this.useCache) {
20712 loc = this.getLocation(oTarget);
20713 this.locationCache[oTarget.id] = loc;
20721 oTarget.cursorIsOver = loc.contains( pt );
20723 // DragDrop is using this as a sanity check for the initial mousedown
20724 // in this case we are done. In POINT mode, if the drag obj has no
20725 // contraints, we are also done. Otherwise we need to evaluate the
20726 // location of the target as related to the actual location of the
20727 // dragged element.
20728 var dc = this.dragCurrent;
20729 if (!dc || !dc.getTargetCoord ||
20730 (!intersect && !dc.constrainX && !dc.constrainY)) {
20731 return oTarget.cursorIsOver;
20734 oTarget.overlap = null;
20736 // Get the current location of the drag element, this is the
20737 // location of the mouse event less the delta that represents
20738 // where the original mousedown happened on the element. We
20739 // need to consider constraints and ticks as well.
20740 var pos = dc.getTargetCoord(pt.x, pt.y);
20742 var el = dc.getDragEl();
20743 var curRegion = new Roo.lib.Region( pos.y,
20744 pos.x + el.offsetWidth,
20745 pos.y + el.offsetHeight,
20748 var overlap = curRegion.intersect(loc);
20751 oTarget.overlap = overlap;
20752 return (intersect) ? true : oTarget.cursorIsOver;
20759 * unload event handler
20760 * @method _onUnload
20764 _onUnload: function(e, me) {
20765 Roo.dd.DragDropMgr.unregAll();
20769 * Cleans up the drag and drop events and objects.
20774 unregAll: function() {
20776 if (this.dragCurrent) {
20778 this.dragCurrent = null;
20781 this._execOnAll("unreg", []);
20783 for (i in this.elementCache) {
20784 delete this.elementCache[i];
20787 this.elementCache = {};
20792 * A cache of DOM elements
20793 * @property elementCache
20800 * Get the wrapper for the DOM element specified
20801 * @method getElWrapper
20802 * @param {String} id the id of the element to get
20803 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20805 * @deprecated This wrapper isn't that useful
20808 getElWrapper: function(id) {
20809 var oWrapper = this.elementCache[id];
20810 if (!oWrapper || !oWrapper.el) {
20811 oWrapper = this.elementCache[id] =
20812 new this.ElementWrapper(Roo.getDom(id));
20818 * Returns the actual DOM element
20819 * @method getElement
20820 * @param {String} id the id of the elment to get
20821 * @return {Object} The element
20822 * @deprecated use Roo.getDom instead
20825 getElement: function(id) {
20826 return Roo.getDom(id);
20830 * Returns the style property for the DOM element (i.e.,
20831 * document.getElById(id).style)
20833 * @param {String} id the id of the elment to get
20834 * @return {Object} The style property of the element
20835 * @deprecated use Roo.getDom instead
20838 getCss: function(id) {
20839 var el = Roo.getDom(id);
20840 return (el) ? el.style : null;
20844 * Inner class for cached elements
20845 * @class DragDropMgr.ElementWrapper
20850 ElementWrapper: function(el) {
20855 this.el = el || null;
20860 this.id = this.el && el.id;
20862 * A reference to the style property
20865 this.css = this.el && el.style;
20869 * Returns the X position of an html element
20871 * @param el the element for which to get the position
20872 * @return {int} the X coordinate
20874 * @deprecated use Roo.lib.Dom.getX instead
20877 getPosX: function(el) {
20878 return Roo.lib.Dom.getX(el);
20882 * Returns the Y position of an html element
20884 * @param el the element for which to get the position
20885 * @return {int} the Y coordinate
20886 * @deprecated use Roo.lib.Dom.getY instead
20889 getPosY: function(el) {
20890 return Roo.lib.Dom.getY(el);
20894 * Swap two nodes. In IE, we use the native method, for others we
20895 * emulate the IE behavior
20897 * @param n1 the first node to swap
20898 * @param n2 the other node to swap
20901 swapNode: function(n1, n2) {
20905 var p = n2.parentNode;
20906 var s = n2.nextSibling;
20909 p.insertBefore(n1, n2);
20910 } else if (n2 == n1.nextSibling) {
20911 p.insertBefore(n2, n1);
20913 n1.parentNode.replaceChild(n2, n1);
20914 p.insertBefore(n1, s);
20920 * Returns the current scroll position
20921 * @method getScroll
20925 getScroll: function () {
20926 var t, l, dde=document.documentElement, db=document.body;
20927 if (dde && (dde.scrollTop || dde.scrollLeft)) {
20929 l = dde.scrollLeft;
20936 return { top: t, left: l };
20940 * Returns the specified element style property
20942 * @param {HTMLElement} el the element
20943 * @param {string} styleProp the style property
20944 * @return {string} The value of the style property
20945 * @deprecated use Roo.lib.Dom.getStyle
20948 getStyle: function(el, styleProp) {
20949 return Roo.fly(el).getStyle(styleProp);
20953 * Gets the scrollTop
20954 * @method getScrollTop
20955 * @return {int} the document's scrollTop
20958 getScrollTop: function () { return this.getScroll().top; },
20961 * Gets the scrollLeft
20962 * @method getScrollLeft
20963 * @return {int} the document's scrollTop
20966 getScrollLeft: function () { return this.getScroll().left; },
20969 * Sets the x/y position of an element to the location of the
20972 * @param {HTMLElement} moveEl The element to move
20973 * @param {HTMLElement} targetEl The position reference element
20976 moveToEl: function (moveEl, targetEl) {
20977 var aCoord = Roo.lib.Dom.getXY(targetEl);
20978 Roo.lib.Dom.setXY(moveEl, aCoord);
20982 * Numeric array sort function
20983 * @method numericSort
20986 numericSort: function(a, b) { return (a - b); },
20990 * @property _timeoutCount
20997 * Trying to make the load order less important. Without this we get
20998 * an error if this file is loaded before the Event Utility.
20999 * @method _addListeners
21003 _addListeners: function() {
21004 var DDM = Roo.dd.DDM;
21005 if ( Roo.lib.Event && document ) {
21008 if (DDM._timeoutCount > 2000) {
21010 setTimeout(DDM._addListeners, 10);
21011 if (document && document.body) {
21012 DDM._timeoutCount += 1;
21019 * Recursively searches the immediate parent and all child nodes for
21020 * the handle element in order to determine wheter or not it was
21022 * @method handleWasClicked
21023 * @param node the html element to inspect
21026 handleWasClicked: function(node, id) {
21027 if (this.isHandle(id, node.id)) {
21030 // check to see if this is a text node child of the one we want
21031 var p = node.parentNode;
21034 if (this.isHandle(id, p.id)) {
21049 // shorter alias, save a few bytes
21050 Roo.dd.DDM = Roo.dd.DragDropMgr;
21051 Roo.dd.DDM._addListeners();
21055 * Ext JS Library 1.1.1
21056 * Copyright(c) 2006-2007, Ext JS, LLC.
21058 * Originally Released Under LGPL - original licence link has changed is not relivant.
21061 * <script type="text/javascript">
21066 * A DragDrop implementation where the linked element follows the
21067 * mouse cursor during a drag.
21068 * @extends Roo.dd.DragDrop
21070 * @param {String} id the id of the linked element
21071 * @param {String} sGroup the group of related DragDrop items
21072 * @param {object} config an object containing configurable attributes
21073 * Valid properties for DD:
21076 Roo.dd.DD = function(id, sGroup, config) {
21078 this.init(id, sGroup, config);
21082 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21085 * When set to true, the utility automatically tries to scroll the browser
21086 * window wehn a drag and drop element is dragged near the viewport boundary.
21087 * Defaults to true.
21094 * Sets the pointer offset to the distance between the linked element's top
21095 * left corner and the location the element was clicked
21096 * @method autoOffset
21097 * @param {int} iPageX the X coordinate of the click
21098 * @param {int} iPageY the Y coordinate of the click
21100 autoOffset: function(iPageX, iPageY) {
21101 var x = iPageX - this.startPageX;
21102 var y = iPageY - this.startPageY;
21103 this.setDelta(x, y);
21107 * Sets the pointer offset. You can call this directly to force the
21108 * offset to be in a particular location (e.g., pass in 0,0 to set it
21109 * to the center of the object)
21111 * @param {int} iDeltaX the distance from the left
21112 * @param {int} iDeltaY the distance from the top
21114 setDelta: function(iDeltaX, iDeltaY) {
21115 this.deltaX = iDeltaX;
21116 this.deltaY = iDeltaY;
21120 * Sets the drag element to the location of the mousedown or click event,
21121 * maintaining the cursor location relative to the location on the element
21122 * that was clicked. Override this if you want to place the element in a
21123 * location other than where the cursor is.
21124 * @method setDragElPos
21125 * @param {int} iPageX the X coordinate of the mousedown or drag event
21126 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21128 setDragElPos: function(iPageX, iPageY) {
21129 // the first time we do this, we are going to check to make sure
21130 // the element has css positioning
21132 var el = this.getDragEl();
21133 this.alignElWithMouse(el, iPageX, iPageY);
21137 * Sets the element to the location of the mousedown or click event,
21138 * maintaining the cursor location relative to the location on the element
21139 * that was clicked. Override this if you want to place the element in a
21140 * location other than where the cursor is.
21141 * @method alignElWithMouse
21142 * @param {HTMLElement} el the element to move
21143 * @param {int} iPageX the X coordinate of the mousedown or drag event
21144 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21146 alignElWithMouse: function(el, iPageX, iPageY) {
21147 var oCoord = this.getTargetCoord(iPageX, iPageY);
21148 var fly = el.dom ? el : Roo.fly(el);
21149 if (!this.deltaSetXY) {
21150 var aCoord = [oCoord.x, oCoord.y];
21152 var newLeft = fly.getLeft(true);
21153 var newTop = fly.getTop(true);
21154 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21156 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21159 this.cachePosition(oCoord.x, oCoord.y);
21160 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21165 * Saves the most recent position so that we can reset the constraints and
21166 * tick marks on-demand. We need to know this so that we can calculate the
21167 * number of pixels the element is offset from its original position.
21168 * @method cachePosition
21169 * @param iPageX the current x position (optional, this just makes it so we
21170 * don't have to look it up again)
21171 * @param iPageY the current y position (optional, this just makes it so we
21172 * don't have to look it up again)
21174 cachePosition: function(iPageX, iPageY) {
21176 this.lastPageX = iPageX;
21177 this.lastPageY = iPageY;
21179 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21180 this.lastPageX = aCoord[0];
21181 this.lastPageY = aCoord[1];
21186 * Auto-scroll the window if the dragged object has been moved beyond the
21187 * visible window boundary.
21188 * @method autoScroll
21189 * @param {int} x the drag element's x position
21190 * @param {int} y the drag element's y position
21191 * @param {int} h the height of the drag element
21192 * @param {int} w the width of the drag element
21195 autoScroll: function(x, y, h, w) {
21198 // The client height
21199 var clientH = Roo.lib.Dom.getViewWidth();
21201 // The client width
21202 var clientW = Roo.lib.Dom.getViewHeight();
21204 // The amt scrolled down
21205 var st = this.DDM.getScrollTop();
21207 // The amt scrolled right
21208 var sl = this.DDM.getScrollLeft();
21210 // Location of the bottom of the element
21213 // Location of the right of the element
21216 // The distance from the cursor to the bottom of the visible area,
21217 // adjusted so that we don't scroll if the cursor is beyond the
21218 // element drag constraints
21219 var toBot = (clientH + st - y - this.deltaY);
21221 // The distance from the cursor to the right of the visible area
21222 var toRight = (clientW + sl - x - this.deltaX);
21225 // How close to the edge the cursor must be before we scroll
21226 // var thresh = (document.all) ? 100 : 40;
21229 // How many pixels to scroll per autoscroll op. This helps to reduce
21230 // clunky scrolling. IE is more sensitive about this ... it needs this
21231 // value to be higher.
21232 var scrAmt = (document.all) ? 80 : 30;
21234 // Scroll down if we are near the bottom of the visible page and the
21235 // obj extends below the crease
21236 if ( bot > clientH && toBot < thresh ) {
21237 window.scrollTo(sl, st + scrAmt);
21240 // Scroll up if the window is scrolled down and the top of the object
21241 // goes above the top border
21242 if ( y < st && st > 0 && y - st < thresh ) {
21243 window.scrollTo(sl, st - scrAmt);
21246 // Scroll right if the obj is beyond the right border and the cursor is
21247 // near the border.
21248 if ( right > clientW && toRight < thresh ) {
21249 window.scrollTo(sl + scrAmt, st);
21252 // Scroll left if the window has been scrolled to the right and the obj
21253 // extends past the left border
21254 if ( x < sl && sl > 0 && x - sl < thresh ) {
21255 window.scrollTo(sl - scrAmt, st);
21261 * Finds the location the element should be placed if we want to move
21262 * it to where the mouse location less the click offset would place us.
21263 * @method getTargetCoord
21264 * @param {int} iPageX the X coordinate of the click
21265 * @param {int} iPageY the Y coordinate of the click
21266 * @return an object that contains the coordinates (Object.x and Object.y)
21269 getTargetCoord: function(iPageX, iPageY) {
21272 var x = iPageX - this.deltaX;
21273 var y = iPageY - this.deltaY;
21275 if (this.constrainX) {
21276 if (x < this.minX) { x = this.minX; }
21277 if (x > this.maxX) { x = this.maxX; }
21280 if (this.constrainY) {
21281 if (y < this.minY) { y = this.minY; }
21282 if (y > this.maxY) { y = this.maxY; }
21285 x = this.getTick(x, this.xTicks);
21286 y = this.getTick(y, this.yTicks);
21293 * Sets up config options specific to this class. Overrides
21294 * Roo.dd.DragDrop, but all versions of this method through the
21295 * inheritance chain are called
21297 applyConfig: function() {
21298 Roo.dd.DD.superclass.applyConfig.call(this);
21299 this.scroll = (this.config.scroll !== false);
21303 * Event that fires prior to the onMouseDown event. Overrides
21306 b4MouseDown: function(e) {
21307 // this.resetConstraints();
21308 this.autoOffset(e.getPageX(),
21313 * Event that fires prior to the onDrag event. Overrides
21316 b4Drag: function(e) {
21317 this.setDragElPos(e.getPageX(),
21321 toString: function() {
21322 return ("DD " + this.id);
21325 //////////////////////////////////////////////////////////////////////////
21326 // Debugging ygDragDrop events that can be overridden
21327 //////////////////////////////////////////////////////////////////////////
21329 startDrag: function(x, y) {
21332 onDrag: function(e) {
21335 onDragEnter: function(e, id) {
21338 onDragOver: function(e, id) {
21341 onDragOut: function(e, id) {
21344 onDragDrop: function(e, id) {
21347 endDrag: function(e) {
21354 * Ext JS Library 1.1.1
21355 * Copyright(c) 2006-2007, Ext JS, LLC.
21357 * Originally Released Under LGPL - original licence link has changed is not relivant.
21360 * <script type="text/javascript">
21364 * @class Roo.dd.DDProxy
21365 * A DragDrop implementation that inserts an empty, bordered div into
21366 * the document that follows the cursor during drag operations. At the time of
21367 * the click, the frame div is resized to the dimensions of the linked html
21368 * element, and moved to the exact location of the linked element.
21370 * References to the "frame" element refer to the single proxy element that
21371 * was created to be dragged in place of all DDProxy elements on the
21374 * @extends Roo.dd.DD
21376 * @param {String} id the id of the linked html element
21377 * @param {String} sGroup the group of related DragDrop objects
21378 * @param {object} config an object containing configurable attributes
21379 * Valid properties for DDProxy in addition to those in DragDrop:
21380 * resizeFrame, centerFrame, dragElId
21382 Roo.dd.DDProxy = function(id, sGroup, config) {
21384 this.init(id, sGroup, config);
21390 * The default drag frame div id
21391 * @property Roo.dd.DDProxy.dragElId
21395 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21397 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21400 * By default we resize the drag frame to be the same size as the element
21401 * we want to drag (this is to get the frame effect). We can turn it off
21402 * if we want a different behavior.
21403 * @property resizeFrame
21409 * By default the frame is positioned exactly where the drag element is, so
21410 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21411 * you do not have constraints on the obj is to have the drag frame centered
21412 * around the cursor. Set centerFrame to true for this effect.
21413 * @property centerFrame
21416 centerFrame: false,
21419 * Creates the proxy element if it does not yet exist
21420 * @method createFrame
21422 createFrame: function() {
21424 var body = document.body;
21426 if (!body || !body.firstChild) {
21427 setTimeout( function() { self.createFrame(); }, 50 );
21431 var div = this.getDragEl();
21434 div = document.createElement("div");
21435 div.id = this.dragElId;
21438 s.position = "absolute";
21439 s.visibility = "hidden";
21441 s.border = "2px solid #aaa";
21444 // appendChild can blow up IE if invoked prior to the window load event
21445 // while rendering a table. It is possible there are other scenarios
21446 // that would cause this to happen as well.
21447 body.insertBefore(div, body.firstChild);
21452 * Initialization for the drag frame element. Must be called in the
21453 * constructor of all subclasses
21454 * @method initFrame
21456 initFrame: function() {
21457 this.createFrame();
21460 applyConfig: function() {
21461 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21463 this.resizeFrame = (this.config.resizeFrame !== false);
21464 this.centerFrame = (this.config.centerFrame);
21465 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21469 * Resizes the drag frame to the dimensions of the clicked object, positions
21470 * it over the object, and finally displays it
21471 * @method showFrame
21472 * @param {int} iPageX X click position
21473 * @param {int} iPageY Y click position
21476 showFrame: function(iPageX, iPageY) {
21477 var el = this.getEl();
21478 var dragEl = this.getDragEl();
21479 var s = dragEl.style;
21481 this._resizeProxy();
21483 if (this.centerFrame) {
21484 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21485 Math.round(parseInt(s.height, 10)/2) );
21488 this.setDragElPos(iPageX, iPageY);
21490 Roo.fly(dragEl).show();
21494 * The proxy is automatically resized to the dimensions of the linked
21495 * element when a drag is initiated, unless resizeFrame is set to false
21496 * @method _resizeProxy
21499 _resizeProxy: function() {
21500 if (this.resizeFrame) {
21501 var el = this.getEl();
21502 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21506 // overrides Roo.dd.DragDrop
21507 b4MouseDown: function(e) {
21508 var x = e.getPageX();
21509 var y = e.getPageY();
21510 this.autoOffset(x, y);
21511 this.setDragElPos(x, y);
21514 // overrides Roo.dd.DragDrop
21515 b4StartDrag: function(x, y) {
21516 // show the drag frame
21517 this.showFrame(x, y);
21520 // overrides Roo.dd.DragDrop
21521 b4EndDrag: function(e) {
21522 Roo.fly(this.getDragEl()).hide();
21525 // overrides Roo.dd.DragDrop
21526 // By default we try to move the element to the last location of the frame.
21527 // This is so that the default behavior mirrors that of Roo.dd.DD.
21528 endDrag: function(e) {
21530 var lel = this.getEl();
21531 var del = this.getDragEl();
21533 // Show the drag frame briefly so we can get its position
21534 del.style.visibility = "";
21537 // Hide the linked element before the move to get around a Safari
21539 lel.style.visibility = "hidden";
21540 Roo.dd.DDM.moveToEl(lel, del);
21541 del.style.visibility = "hidden";
21542 lel.style.visibility = "";
21547 beforeMove : function(){
21551 afterDrag : function(){
21555 toString: function() {
21556 return ("DDProxy " + this.id);
21562 * Ext JS Library 1.1.1
21563 * Copyright(c) 2006-2007, Ext JS, LLC.
21565 * Originally Released Under LGPL - original licence link has changed is not relivant.
21568 * <script type="text/javascript">
21572 * @class Roo.dd.DDTarget
21573 * A DragDrop implementation that does not move, but can be a drop
21574 * target. You would get the same result by simply omitting implementation
21575 * for the event callbacks, but this way we reduce the processing cost of the
21576 * event listener and the callbacks.
21577 * @extends Roo.dd.DragDrop
21579 * @param {String} id the id of the element that is a drop target
21580 * @param {String} sGroup the group of related DragDrop objects
21581 * @param {object} config an object containing configurable attributes
21582 * Valid properties for DDTarget in addition to those in
21586 Roo.dd.DDTarget = function(id, sGroup, config) {
21588 this.initTarget(id, sGroup, config);
21590 if (config && (config.listeners || config.events)) {
21591 Roo.dd.DragDrop.superclass.constructor.call(this, {
21592 listeners : config.listeners || {},
21593 events : config.events || {}
21598 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21599 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21600 toString: function() {
21601 return ("DDTarget " + this.id);
21606 * Ext JS Library 1.1.1
21607 * Copyright(c) 2006-2007, Ext JS, LLC.
21609 * Originally Released Under LGPL - original licence link has changed is not relivant.
21612 * <script type="text/javascript">
21617 * @class Roo.dd.ScrollManager
21618 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21619 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21622 Roo.dd.ScrollManager = function(){
21623 var ddm = Roo.dd.DragDropMgr;
21630 var onStop = function(e){
21635 var triggerRefresh = function(){
21636 if(ddm.dragCurrent){
21637 ddm.refreshCache(ddm.dragCurrent.groups);
21641 var doScroll = function(){
21642 if(ddm.dragCurrent){
21643 var dds = Roo.dd.ScrollManager;
21645 if(proc.el.scroll(proc.dir, dds.increment)){
21649 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21654 var clearProc = function(){
21656 clearInterval(proc.id);
21663 var startProc = function(el, dir){
21664 Roo.log('scroll startproc');
21668 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21671 var onFire = function(e, isDrop){
21673 if(isDrop || !ddm.dragCurrent){ return; }
21674 var dds = Roo.dd.ScrollManager;
21675 if(!dragEl || dragEl != ddm.dragCurrent){
21676 dragEl = ddm.dragCurrent;
21677 // refresh regions on drag start
21678 dds.refreshCache();
21681 var xy = Roo.lib.Event.getXY(e);
21682 var pt = new Roo.lib.Point(xy[0], xy[1]);
21683 for(var id in els){
21684 var el = els[id], r = el._region;
21685 if(r && r.contains(pt) && el.isScrollable()){
21686 if(r.bottom - pt.y <= dds.thresh){
21688 startProc(el, "down");
21691 }else if(r.right - pt.x <= dds.thresh){
21693 startProc(el, "left");
21696 }else if(pt.y - r.top <= dds.thresh){
21698 startProc(el, "up");
21701 }else if(pt.x - r.left <= dds.thresh){
21703 startProc(el, "right");
21712 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21713 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21717 * Registers new overflow element(s) to auto scroll
21718 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21720 register : function(el){
21721 if(el instanceof Array){
21722 for(var i = 0, len = el.length; i < len; i++) {
21723 this.register(el[i]);
21729 Roo.dd.ScrollManager.els = els;
21733 * Unregisters overflow element(s) so they are no longer scrolled
21734 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21736 unregister : function(el){
21737 if(el instanceof Array){
21738 for(var i = 0, len = el.length; i < len; i++) {
21739 this.unregister(el[i]);
21748 * The number of pixels from the edge of a container the pointer needs to be to
21749 * trigger scrolling (defaults to 25)
21755 * The number of pixels to scroll in each scroll increment (defaults to 50)
21761 * The frequency of scrolls in milliseconds (defaults to 500)
21767 * True to animate the scroll (defaults to true)
21773 * The animation duration in seconds -
21774 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21780 * Manually trigger a cache refresh.
21782 refreshCache : function(){
21783 for(var id in els){
21784 if(typeof els[id] == 'object'){ // for people extending the object prototype
21785 els[id]._region = els[id].getRegion();
21792 * Ext JS Library 1.1.1
21793 * Copyright(c) 2006-2007, Ext JS, LLC.
21795 * Originally Released Under LGPL - original licence link has changed is not relivant.
21798 * <script type="text/javascript">
21803 * @class Roo.dd.Registry
21804 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21805 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21808 Roo.dd.Registry = function(){
21811 var autoIdSeed = 0;
21813 var getId = function(el, autogen){
21814 if(typeof el == "string"){
21818 if(!id && autogen !== false){
21819 id = "roodd-" + (++autoIdSeed);
21827 * Register a drag drop element
21828 * @param {String|HTMLElement} element The id or DOM node to register
21829 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21830 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21831 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21832 * populated in the data object (if applicable):
21834 Value Description<br />
21835 --------- ------------------------------------------<br />
21836 handles Array of DOM nodes that trigger dragging<br />
21837 for the element being registered<br />
21838 isHandle True if the element passed in triggers<br />
21839 dragging itself, else false
21842 register : function(el, data){
21844 if(typeof el == "string"){
21845 el = document.getElementById(el);
21848 elements[getId(el)] = data;
21849 if(data.isHandle !== false){
21850 handles[data.ddel.id] = data;
21853 var hs = data.handles;
21854 for(var i = 0, len = hs.length; i < len; i++){
21855 handles[getId(hs[i])] = data;
21861 * Unregister a drag drop element
21862 * @param {String|HTMLElement} element The id or DOM node to unregister
21864 unregister : function(el){
21865 var id = getId(el, false);
21866 var data = elements[id];
21868 delete elements[id];
21870 var hs = data.handles;
21871 for(var i = 0, len = hs.length; i < len; i++){
21872 delete handles[getId(hs[i], false)];
21879 * Returns the handle registered for a DOM Node by id
21880 * @param {String|HTMLElement} id The DOM node or id to look up
21881 * @return {Object} handle The custom handle data
21883 getHandle : function(id){
21884 if(typeof id != "string"){ // must be element?
21887 return handles[id];
21891 * Returns the handle that is registered for the DOM node that is the target of the event
21892 * @param {Event} e The event
21893 * @return {Object} handle The custom handle data
21895 getHandleFromEvent : function(e){
21896 var t = Roo.lib.Event.getTarget(e);
21897 return t ? handles[t.id] : null;
21901 * Returns a custom data object that is registered for a DOM node by id
21902 * @param {String|HTMLElement} id The DOM node or id to look up
21903 * @return {Object} data The custom data
21905 getTarget : function(id){
21906 if(typeof id != "string"){ // must be element?
21909 return elements[id];
21913 * Returns a custom data object that is registered for the DOM node that is the target of the event
21914 * @param {Event} e The event
21915 * @return {Object} data The custom data
21917 getTargetFromEvent : function(e){
21918 var t = Roo.lib.Event.getTarget(e);
21919 return t ? elements[t.id] || handles[t.id] : null;
21924 * Ext JS Library 1.1.1
21925 * Copyright(c) 2006-2007, Ext JS, LLC.
21927 * Originally Released Under LGPL - original licence link has changed is not relivant.
21930 * <script type="text/javascript">
21935 * @class Roo.dd.StatusProxy
21936 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
21937 * default drag proxy used by all Roo.dd components.
21939 * @param {Object} config
21941 Roo.dd.StatusProxy = function(config){
21942 Roo.apply(this, config);
21943 this.id = this.id || Roo.id();
21944 this.el = new Roo.Layer({
21946 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
21947 {tag: "div", cls: "x-dd-drop-icon"},
21948 {tag: "div", cls: "x-dd-drag-ghost"}
21951 shadow: !config || config.shadow !== false
21953 this.ghost = Roo.get(this.el.dom.childNodes[1]);
21954 this.dropStatus = this.dropNotAllowed;
21957 Roo.dd.StatusProxy.prototype = {
21959 * @cfg {String} dropAllowed
21960 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
21962 dropAllowed : "x-dd-drop-ok",
21964 * @cfg {String} dropNotAllowed
21965 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
21967 dropNotAllowed : "x-dd-drop-nodrop",
21970 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
21971 * over the current target element.
21972 * @param {String} cssClass The css class for the new drop status indicator image
21974 setStatus : function(cssClass){
21975 cssClass = cssClass || this.dropNotAllowed;
21976 if(this.dropStatus != cssClass){
21977 this.el.replaceClass(this.dropStatus, cssClass);
21978 this.dropStatus = cssClass;
21983 * Resets the status indicator to the default dropNotAllowed value
21984 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
21986 reset : function(clearGhost){
21987 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
21988 this.dropStatus = this.dropNotAllowed;
21990 this.ghost.update("");
21995 * Updates the contents of the ghost element
21996 * @param {String} html The html that will replace the current innerHTML of the ghost element
21998 update : function(html){
21999 if(typeof html == "string"){
22000 this.ghost.update(html);
22002 this.ghost.update("");
22003 html.style.margin = "0";
22004 this.ghost.dom.appendChild(html);
22006 // ensure float = none set?? cant remember why though.
22007 var el = this.ghost.dom.firstChild;
22009 Roo.fly(el).setStyle('float', 'none');
22014 * Returns the underlying proxy {@link Roo.Layer}
22015 * @return {Roo.Layer} el
22017 getEl : function(){
22022 * Returns the ghost element
22023 * @return {Roo.Element} el
22025 getGhost : function(){
22031 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22033 hide : function(clear){
22041 * Stops the repair animation if it's currently running
22044 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22050 * Displays this proxy
22057 * Force the Layer to sync its shadow and shim positions to the element
22064 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22065 * invalid drop operation by the item being dragged.
22066 * @param {Array} xy The XY position of the element ([x, y])
22067 * @param {Function} callback The function to call after the repair is complete
22068 * @param {Object} scope The scope in which to execute the callback
22070 repair : function(xy, callback, scope){
22071 this.callback = callback;
22072 this.scope = scope;
22073 if(xy && this.animRepair !== false){
22074 this.el.addClass("x-dd-drag-repair");
22075 this.el.hideUnders(true);
22076 this.anim = this.el.shift({
22077 duration: this.repairDuration || .5,
22081 callback: this.afterRepair,
22085 this.afterRepair();
22090 afterRepair : function(){
22092 if(typeof this.callback == "function"){
22093 this.callback.call(this.scope || this);
22095 this.callback = null;
22100 * Ext JS Library 1.1.1
22101 * Copyright(c) 2006-2007, Ext JS, LLC.
22103 * Originally Released Under LGPL - original licence link has changed is not relivant.
22106 * <script type="text/javascript">
22110 * @class Roo.dd.DragSource
22111 * @extends Roo.dd.DDProxy
22112 * A simple class that provides the basic implementation needed to make any element draggable.
22114 * @param {String/HTMLElement/Element} el The container element
22115 * @param {Object} config
22117 Roo.dd.DragSource = function(el, config){
22118 this.el = Roo.get(el);
22119 this.dragData = {};
22121 Roo.apply(this, config);
22124 this.proxy = new Roo.dd.StatusProxy();
22127 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22128 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22130 this.dragging = false;
22133 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22135 * @cfg {String} dropAllowed
22136 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22138 dropAllowed : "x-dd-drop-ok",
22140 * @cfg {String} dropNotAllowed
22141 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22143 dropNotAllowed : "x-dd-drop-nodrop",
22146 * Returns the data object associated with this drag source
22147 * @return {Object} data An object containing arbitrary data
22149 getDragData : function(e){
22150 return this.dragData;
22154 onDragEnter : function(e, id){
22155 var target = Roo.dd.DragDropMgr.getDDById(id);
22156 this.cachedTarget = target;
22157 if(this.beforeDragEnter(target, e, id) !== false){
22158 if(target.isNotifyTarget){
22159 var status = target.notifyEnter(this, e, this.dragData);
22160 this.proxy.setStatus(status);
22162 this.proxy.setStatus(this.dropAllowed);
22165 if(this.afterDragEnter){
22167 * An empty function by default, but provided so that you can perform a custom action
22168 * when the dragged item enters the drop target by providing an implementation.
22169 * @param {Roo.dd.DragDrop} target The drop target
22170 * @param {Event} e The event object
22171 * @param {String} id The id of the dragged element
22172 * @method afterDragEnter
22174 this.afterDragEnter(target, e, id);
22180 * An empty function by default, but provided so that you can perform a custom action
22181 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22182 * @param {Roo.dd.DragDrop} target The drop target
22183 * @param {Event} e The event object
22184 * @param {String} id The id of the dragged element
22185 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22187 beforeDragEnter : function(target, e, id){
22192 alignElWithMouse: function() {
22193 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22198 onDragOver : function(e, id){
22199 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22200 if(this.beforeDragOver(target, e, id) !== false){
22201 if(target.isNotifyTarget){
22202 var status = target.notifyOver(this, e, this.dragData);
22203 this.proxy.setStatus(status);
22206 if(this.afterDragOver){
22208 * An empty function by default, but provided so that you can perform a custom action
22209 * while the dragged item is over the drop target by providing an implementation.
22210 * @param {Roo.dd.DragDrop} target The drop target
22211 * @param {Event} e The event object
22212 * @param {String} id The id of the dragged element
22213 * @method afterDragOver
22215 this.afterDragOver(target, e, id);
22221 * An empty function by default, but provided so that you can perform a custom action
22222 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22223 * @param {Roo.dd.DragDrop} target The drop target
22224 * @param {Event} e The event object
22225 * @param {String} id The id of the dragged element
22226 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22228 beforeDragOver : function(target, e, id){
22233 onDragOut : function(e, id){
22234 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22235 if(this.beforeDragOut(target, e, id) !== false){
22236 if(target.isNotifyTarget){
22237 target.notifyOut(this, e, this.dragData);
22239 this.proxy.reset();
22240 if(this.afterDragOut){
22242 * An empty function by default, but provided so that you can perform a custom action
22243 * after the dragged item is dragged out of the target without dropping.
22244 * @param {Roo.dd.DragDrop} target The drop target
22245 * @param {Event} e The event object
22246 * @param {String} id The id of the dragged element
22247 * @method afterDragOut
22249 this.afterDragOut(target, e, id);
22252 this.cachedTarget = null;
22256 * An empty function by default, but provided so that you can perform a custom action before the dragged
22257 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
22258 * @param {Roo.dd.DragDrop} target The drop target
22259 * @param {Event} e The event object
22260 * @param {String} id The id of the dragged element
22261 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22263 beforeDragOut : function(target, e, id){
22268 onDragDrop : function(e, id){
22269 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22270 if(this.beforeDragDrop(target, e, id) !== false){
22271 if(target.isNotifyTarget){
22272 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22273 this.onValidDrop(target, e, id);
22275 this.onInvalidDrop(target, e, id);
22278 this.onValidDrop(target, e, id);
22281 if(this.afterDragDrop){
22283 * An empty function by default, but provided so that you can perform a custom action
22284 * after a valid drag drop has occurred by providing an implementation.
22285 * @param {Roo.dd.DragDrop} target The drop target
22286 * @param {Event} e The event object
22287 * @param {String} id The id of the dropped element
22288 * @method afterDragDrop
22290 this.afterDragDrop(target, e, id);
22293 delete this.cachedTarget;
22297 * An empty function by default, but provided so that you can perform a custom action before the dragged
22298 * item is dropped onto the target and optionally cancel the onDragDrop.
22299 * @param {Roo.dd.DragDrop} target The drop target
22300 * @param {Event} e The event object
22301 * @param {String} id The id of the dragged element
22302 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22304 beforeDragDrop : function(target, e, id){
22309 onValidDrop : function(target, e, id){
22311 if(this.afterValidDrop){
22313 * An empty function by default, but provided so that you can perform a custom action
22314 * after a valid drop has occurred by providing an implementation.
22315 * @param {Object} target The target DD
22316 * @param {Event} e The event object
22317 * @param {String} id The id of the dropped element
22318 * @method afterInvalidDrop
22320 this.afterValidDrop(target, e, id);
22325 getRepairXY : function(e, data){
22326 return this.el.getXY();
22330 onInvalidDrop : function(target, e, id){
22331 this.beforeInvalidDrop(target, e, id);
22332 if(this.cachedTarget){
22333 if(this.cachedTarget.isNotifyTarget){
22334 this.cachedTarget.notifyOut(this, e, this.dragData);
22336 this.cacheTarget = null;
22338 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22340 if(this.afterInvalidDrop){
22342 * An empty function by default, but provided so that you can perform a custom action
22343 * after an invalid drop has occurred by providing an implementation.
22344 * @param {Event} e The event object
22345 * @param {String} id The id of the dropped element
22346 * @method afterInvalidDrop
22348 this.afterInvalidDrop(e, id);
22353 afterRepair : function(){
22355 this.el.highlight(this.hlColor || "c3daf9");
22357 this.dragging = false;
22361 * An empty function by default, but provided so that you can perform a custom action after an invalid
22362 * drop has occurred.
22363 * @param {Roo.dd.DragDrop} target The drop target
22364 * @param {Event} e The event object
22365 * @param {String} id The id of the dragged element
22366 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22368 beforeInvalidDrop : function(target, e, id){
22373 handleMouseDown : function(e){
22374 if(this.dragging) {
22377 var data = this.getDragData(e);
22378 if(data && this.onBeforeDrag(data, e) !== false){
22379 this.dragData = data;
22381 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22386 * An empty function by default, but provided so that you can perform a custom action before the initial
22387 * drag event begins and optionally cancel it.
22388 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22389 * @param {Event} e The event object
22390 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22392 onBeforeDrag : function(data, e){
22397 * An empty function by default, but provided so that you can perform a custom action once the initial
22398 * drag event has begun. The drag cannot be canceled from this function.
22399 * @param {Number} x The x position of the click on the dragged object
22400 * @param {Number} y The y position of the click on the dragged object
22402 onStartDrag : Roo.emptyFn,
22404 // private - YUI override
22405 startDrag : function(x, y){
22406 this.proxy.reset();
22407 this.dragging = true;
22408 this.proxy.update("");
22409 this.onInitDrag(x, y);
22414 onInitDrag : function(x, y){
22415 var clone = this.el.dom.cloneNode(true);
22416 clone.id = Roo.id(); // prevent duplicate ids
22417 this.proxy.update(clone);
22418 this.onStartDrag(x, y);
22423 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22424 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22426 getProxy : function(){
22431 * Hides the drag source's {@link Roo.dd.StatusProxy}
22433 hideProxy : function(){
22435 this.proxy.reset(true);
22436 this.dragging = false;
22440 triggerCacheRefresh : function(){
22441 Roo.dd.DDM.refreshCache(this.groups);
22444 // private - override to prevent hiding
22445 b4EndDrag: function(e) {
22448 // private - override to prevent moving
22449 endDrag : function(e){
22450 this.onEndDrag(this.dragData, e);
22454 onEndDrag : function(data, e){
22457 // private - pin to cursor
22458 autoOffset : function(x, y) {
22459 this.setDelta(-12, -20);
22463 * Ext JS Library 1.1.1
22464 * Copyright(c) 2006-2007, Ext JS, LLC.
22466 * Originally Released Under LGPL - original licence link has changed is not relivant.
22469 * <script type="text/javascript">
22474 * @class Roo.dd.DropTarget
22475 * @extends Roo.dd.DDTarget
22476 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22477 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22479 * @param {String/HTMLElement/Element} el The container element
22480 * @param {Object} config
22482 Roo.dd.DropTarget = function(el, config){
22483 this.el = Roo.get(el);
22485 var listeners = false; ;
22486 if (config && config.listeners) {
22487 listeners= config.listeners;
22488 delete config.listeners;
22490 Roo.apply(this, config);
22492 if(this.containerScroll){
22493 Roo.dd.ScrollManager.register(this.el);
22497 * @scope Roo.dd.DropTarget
22502 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22503 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22504 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22506 * IMPORTANT : it should set this.overClass and this.dropAllowed
22508 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22509 * @param {Event} e The event
22510 * @param {Object} data An object containing arbitrary data supplied by the drag source
22516 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22517 * This method will be called on every mouse movement while the drag source is over the drop target.
22518 * This default implementation simply returns the dropAllowed config value.
22520 * IMPORTANT : it should set this.dropAllowed
22522 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22523 * @param {Event} e The event
22524 * @param {Object} data An object containing arbitrary data supplied by the drag source
22530 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22531 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22532 * overClass (if any) from the drop element.
22534 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22535 * @param {Event} e The event
22536 * @param {Object} data An object containing arbitrary data supplied by the drag source
22542 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22543 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22544 * implementation that does something to process the drop event and returns true so that the drag source's
22545 * repair action does not run.
22547 * IMPORTANT : it should set this.success
22549 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22550 * @param {Event} e The event
22551 * @param {Object} data An object containing arbitrary data supplied by the drag source
22557 Roo.dd.DropTarget.superclass.constructor.call( this,
22559 this.ddGroup || this.group,
22562 listeners : listeners || {}
22570 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22572 * @cfg {String} overClass
22573 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22576 * @cfg {String} ddGroup
22577 * The drag drop group to handle drop events for
22581 * @cfg {String} dropAllowed
22582 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22584 dropAllowed : "x-dd-drop-ok",
22586 * @cfg {String} dropNotAllowed
22587 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22589 dropNotAllowed : "x-dd-drop-nodrop",
22591 * @cfg {boolean} success
22592 * set this after drop listener..
22596 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22597 * if the drop point is valid for over/enter..
22604 isNotifyTarget : true,
22609 notifyEnter : function(dd, e, data)
22612 this.fireEvent('enter', dd, e, data);
22613 if(this.overClass){
22614 this.el.addClass(this.overClass);
22616 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22617 this.valid ? this.dropAllowed : this.dropNotAllowed
22624 notifyOver : function(dd, e, data)
22627 this.fireEvent('over', dd, e, data);
22628 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22629 this.valid ? this.dropAllowed : this.dropNotAllowed
22636 notifyOut : function(dd, e, data)
22638 this.fireEvent('out', dd, e, data);
22639 if(this.overClass){
22640 this.el.removeClass(this.overClass);
22647 notifyDrop : function(dd, e, data)
22649 this.success = false;
22650 this.fireEvent('drop', dd, e, data);
22651 return this.success;
22655 * Ext JS Library 1.1.1
22656 * Copyright(c) 2006-2007, Ext JS, LLC.
22658 * Originally Released Under LGPL - original licence link has changed is not relivant.
22661 * <script type="text/javascript">
22666 * @class Roo.dd.DragZone
22667 * @extends Roo.dd.DragSource
22668 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22669 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22671 * @param {String/HTMLElement/Element} el The container element
22672 * @param {Object} config
22674 Roo.dd.DragZone = function(el, config){
22675 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22676 if(this.containerScroll){
22677 Roo.dd.ScrollManager.register(this.el);
22681 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22683 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22684 * for auto scrolling during drag operations.
22687 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22688 * method after a failed drop (defaults to "c3daf9" - light blue)
22692 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22693 * for a valid target to drag based on the mouse down. Override this method
22694 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22695 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22696 * @param {EventObject} e The mouse down event
22697 * @return {Object} The dragData
22699 getDragData : function(e){
22700 return Roo.dd.Registry.getHandleFromEvent(e);
22704 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22705 * this.dragData.ddel
22706 * @param {Number} x The x position of the click on the dragged object
22707 * @param {Number} y The y position of the click on the dragged object
22708 * @return {Boolean} true to continue the drag, false to cancel
22710 onInitDrag : function(x, y){
22711 this.proxy.update(this.dragData.ddel.cloneNode(true));
22712 this.onStartDrag(x, y);
22717 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22719 afterRepair : function(){
22721 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22723 this.dragging = false;
22727 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22728 * the XY of this.dragData.ddel
22729 * @param {EventObject} e The mouse up event
22730 * @return {Array} The xy location (e.g. [100, 200])
22732 getRepairXY : function(e){
22733 return Roo.Element.fly(this.dragData.ddel).getXY();
22737 * Ext JS Library 1.1.1
22738 * Copyright(c) 2006-2007, Ext JS, LLC.
22740 * Originally Released Under LGPL - original licence link has changed is not relivant.
22743 * <script type="text/javascript">
22746 * @class Roo.dd.DropZone
22747 * @extends Roo.dd.DropTarget
22748 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22749 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22751 * @param {String/HTMLElement/Element} el The container element
22752 * @param {Object} config
22754 Roo.dd.DropZone = function(el, config){
22755 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22758 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22760 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22761 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22762 * provide your own custom lookup.
22763 * @param {Event} e The event
22764 * @return {Object} data The custom data
22766 getTargetFromEvent : function(e){
22767 return Roo.dd.Registry.getTargetFromEvent(e);
22771 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22772 * that it has registered. This method has no default implementation and should be overridden to provide
22773 * node-specific processing if necessary.
22774 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22775 * {@link #getTargetFromEvent} for this node)
22776 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22777 * @param {Event} e The event
22778 * @param {Object} data An object containing arbitrary data supplied by the drag source
22780 onNodeEnter : function(n, dd, e, data){
22785 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22786 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22787 * overridden to provide the proper feedback.
22788 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22789 * {@link #getTargetFromEvent} for this node)
22790 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22791 * @param {Event} e The event
22792 * @param {Object} data An object containing arbitrary data supplied by the drag source
22793 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22794 * underlying {@link Roo.dd.StatusProxy} can be updated
22796 onNodeOver : function(n, dd, e, data){
22797 return this.dropAllowed;
22801 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22802 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22803 * node-specific processing if necessary.
22804 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22805 * {@link #getTargetFromEvent} for this node)
22806 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22807 * @param {Event} e The event
22808 * @param {Object} data An object containing arbitrary data supplied by the drag source
22810 onNodeOut : function(n, dd, e, data){
22815 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22816 * the drop node. The default implementation returns false, so it should be overridden to provide the
22817 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22818 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22819 * {@link #getTargetFromEvent} for this node)
22820 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22821 * @param {Event} e The event
22822 * @param {Object} data An object containing arbitrary data supplied by the drag source
22823 * @return {Boolean} True if the drop was valid, else false
22825 onNodeDrop : function(n, dd, e, data){
22830 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22831 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22832 * it should be overridden to provide the proper feedback if necessary.
22833 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22834 * @param {Event} e The event
22835 * @param {Object} data An object containing arbitrary data supplied by the drag source
22836 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22837 * underlying {@link Roo.dd.StatusProxy} can be updated
22839 onContainerOver : function(dd, e, data){
22840 return this.dropNotAllowed;
22844 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22845 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22846 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22847 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22848 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22849 * @param {Event} e The event
22850 * @param {Object} data An object containing arbitrary data supplied by the drag source
22851 * @return {Boolean} True if the drop was valid, else false
22853 onContainerDrop : function(dd, e, data){
22858 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22859 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22860 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22861 * you should override this method and provide a custom implementation.
22862 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22863 * @param {Event} e The event
22864 * @param {Object} data An object containing arbitrary data supplied by the drag source
22865 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22866 * underlying {@link Roo.dd.StatusProxy} can be updated
22868 notifyEnter : function(dd, e, data){
22869 return this.dropNotAllowed;
22873 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22874 * This method will be called on every mouse movement while the drag source is over the drop zone.
22875 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22876 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22877 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22878 * registered node, it will call {@link #onContainerOver}.
22879 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22880 * @param {Event} e The event
22881 * @param {Object} data An object containing arbitrary data supplied by the drag source
22882 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22883 * underlying {@link Roo.dd.StatusProxy} can be updated
22885 notifyOver : function(dd, e, data){
22886 var n = this.getTargetFromEvent(e);
22887 if(!n){ // not over valid drop target
22888 if(this.lastOverNode){
22889 this.onNodeOut(this.lastOverNode, dd, e, data);
22890 this.lastOverNode = null;
22892 return this.onContainerOver(dd, e, data);
22894 if(this.lastOverNode != n){
22895 if(this.lastOverNode){
22896 this.onNodeOut(this.lastOverNode, dd, e, data);
22898 this.onNodeEnter(n, dd, e, data);
22899 this.lastOverNode = n;
22901 return this.onNodeOver(n, dd, e, data);
22905 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22906 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22907 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22908 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22909 * @param {Event} e The event
22910 * @param {Object} data An object containing arbitrary data supplied by the drag zone
22912 notifyOut : function(dd, e, data){
22913 if(this.lastOverNode){
22914 this.onNodeOut(this.lastOverNode, dd, e, data);
22915 this.lastOverNode = null;
22920 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
22921 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
22922 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
22923 * otherwise it will call {@link #onContainerDrop}.
22924 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22925 * @param {Event} e The event
22926 * @param {Object} data An object containing arbitrary data supplied by the drag source
22927 * @return {Boolean} True if the drop was valid, else false
22929 notifyDrop : function(dd, e, data){
22930 if(this.lastOverNode){
22931 this.onNodeOut(this.lastOverNode, dd, e, data);
22932 this.lastOverNode = null;
22934 var n = this.getTargetFromEvent(e);
22936 this.onNodeDrop(n, dd, e, data) :
22937 this.onContainerDrop(dd, e, data);
22941 triggerCacheRefresh : function(){
22942 Roo.dd.DDM.refreshCache(this.groups);