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);
1021 * @param {Array} o The array to compare to
1022 * @returns {Boolean} true if the same
1024 equals : function(b)
1026 // https://stackoverflow.com/questions/3115982/how-to-check-if-two-arrays-are-equal-with-javascript
1033 if (this.length !== b.length) {
1037 // sort?? a.sort().equals(b.sort());
1039 for (var i = 0; i < this.length; ++i) {
1040 if (this[i] !== b[i]) {
1052 * Ext JS Library 1.1.1
1053 * Copyright(c) 2006-2007, Ext JS, LLC.
1055 * Originally Released Under LGPL - original licence link has changed is not relivant.
1058 * <script type="text/javascript">
1064 * The date parsing and format syntax is a subset of
1065 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
1066 * supported will provide results equivalent to their PHP versions.
1068 * Following is the list of all currently supported formats:
1071 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1073 Format Output Description
1074 ------ ---------- --------------------------------------------------------------
1075 d 10 Day of the month, 2 digits with leading zeros
1076 D Wed A textual representation of a day, three letters
1077 j 10 Day of the month without leading zeros
1078 l Wednesday A full textual representation of the day of the week
1079 S th English ordinal day of month suffix, 2 chars (use with j)
1080 w 3 Numeric representation of the day of the week
1081 z 9 The julian date, or day of the year (0-365)
1082 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1083 F January A full textual representation of the month
1084 m 01 Numeric representation of a month, with leading zeros
1085 M Jan Month name abbreviation, three letters
1086 n 1 Numeric representation of a month, without leading zeros
1087 t 31 Number of days in the given month
1088 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1089 Y 2007 A full numeric representation of a year, 4 digits
1090 y 07 A two digit representation of a year
1091 a pm Lowercase Ante meridiem and Post meridiem
1092 A PM Uppercase Ante meridiem and Post meridiem
1093 g 3 12-hour format of an hour without leading zeros
1094 G 15 24-hour format of an hour without leading zeros
1095 h 03 12-hour format of an hour with leading zeros
1096 H 15 24-hour format of an hour with leading zeros
1097 i 05 Minutes with leading zeros
1098 s 01 Seconds, with leading zeros
1099 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1100 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1101 T CST Timezone setting of the machine running the code
1102 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1105 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1107 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1108 document.write(dt.format('Y-m-d')); //2007-01-10
1109 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1110 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
1113 * Here are some standard date/time patterns that you might find helpful. They
1114 * are not part of the source of Date.js, but to use them you can simply copy this
1115 * block of code into any script that is included after Date.js and they will also become
1116 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1119 ISO8601Long:"Y-m-d H:i:s",
1120 ISO8601Short:"Y-m-d",
1122 LongDate: "l, F d, Y",
1123 FullDateTime: "l, F d, Y g:i:s A",
1126 LongTime: "g:i:s A",
1127 SortableDateTime: "Y-m-d\\TH:i:s",
1128 UniversalSortableDateTime: "Y-m-d H:i:sO",
1135 var dt = new Date();
1136 document.write(dt.format(Date.patterns.ShortDate));
1141 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1142 * They generate precompiled functions from date formats instead of parsing and
1143 * processing the pattern every time you format a date. These functions are available
1144 * on every Date object (any javascript function).
1146 * The original article and download are here:
1147 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1154 Returns the number of milliseconds between this date and date
1155 @param {Date} date (optional) Defaults to now
1156 @return {Number} The diff in milliseconds
1157 @member Date getElapsed
1159 Date.prototype.getElapsed = function(date) {
1160 return Math.abs((date || new Date()).getTime()-this.getTime());
1162 // was in date file..
1166 Date.parseFunctions = {count:0};
1168 Date.parseRegexes = [];
1170 Date.formatFunctions = {count:0};
1173 Date.prototype.dateFormat = function(format) {
1174 if (Date.formatFunctions[format] == null) {
1175 Date.createNewFormat(format);
1177 var func = Date.formatFunctions[format];
1178 return this[func]();
1183 * Formats a date given the supplied format string
1184 * @param {String} format The format string
1185 * @return {String} The formatted date
1188 Date.prototype.format = Date.prototype.dateFormat;
1191 Date.createNewFormat = function(format) {
1192 var funcName = "format" + Date.formatFunctions.count++;
1193 Date.formatFunctions[format] = funcName;
1194 var code = "Date.prototype." + funcName + " = function(){return ";
1195 var special = false;
1197 for (var i = 0; i < format.length; ++i) {
1198 ch = format.charAt(i);
1199 if (!special && ch == "\\") {
1204 code += "'" + String.escape(ch) + "' + ";
1207 code += Date.getFormatCode(ch);
1210 /** eval:var:zzzzzzzzzzzzz */
1211 eval(code.substring(0, code.length - 3) + ";}");
1215 Date.getFormatCode = function(character) {
1216 switch (character) {
1218 return "String.leftPad(this.getDate(), 2, '0') + ";
1220 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1222 return "this.getDate() + ";
1224 return "Date.dayNames[this.getDay()] + ";
1226 return "this.getSuffix() + ";
1228 return "this.getDay() + ";
1230 return "this.getDayOfYear() + ";
1232 return "this.getWeekOfYear() + ";
1234 return "Date.monthNames[this.getMonth()] + ";
1236 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1238 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1240 return "(this.getMonth() + 1) + ";
1242 return "this.getDaysInMonth() + ";
1244 return "(this.isLeapYear() ? 1 : 0) + ";
1246 return "this.getFullYear() + ";
1248 return "('' + this.getFullYear()).substring(2, 4) + ";
1250 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1252 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1254 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1256 return "this.getHours() + ";
1258 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1260 return "String.leftPad(this.getHours(), 2, '0') + ";
1262 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1264 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1266 return "this.getGMTOffset() + ";
1268 return "this.getGMTColonOffset() + ";
1270 return "this.getTimezone() + ";
1272 return "(this.getTimezoneOffset() * -60) + ";
1274 return "'" + String.escape(character) + "' + ";
1279 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1280 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1281 * the date format that is not specified will default to the current date value for that part. Time parts can also
1282 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1283 * string or the parse operation will fail.
1286 //dt = Fri May 25 2007 (current date)
1287 var dt = new Date();
1289 //dt = Thu May 25 2006 (today's month/day in 2006)
1290 dt = Date.parseDate("2006", "Y");
1292 //dt = Sun Jan 15 2006 (all date parts specified)
1293 dt = Date.parseDate("2006-1-15", "Y-m-d");
1295 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1296 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1298 * @param {String} input The unparsed date as a string
1299 * @param {String} format The format the date is in
1300 * @return {Date} The parsed date
1303 Date.parseDate = function(input, format) {
1304 if (Date.parseFunctions[format] == null) {
1305 Date.createParser(format);
1307 var func = Date.parseFunctions[format];
1308 return Date[func](input);
1314 Date.createParser = function(format) {
1315 var funcName = "parse" + Date.parseFunctions.count++;
1316 var regexNum = Date.parseRegexes.length;
1317 var currentGroup = 1;
1318 Date.parseFunctions[format] = funcName;
1320 var code = "Date." + funcName + " = function(input){\n"
1321 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1322 + "var d = new Date();\n"
1323 + "y = d.getFullYear();\n"
1324 + "m = d.getMonth();\n"
1325 + "d = d.getDate();\n"
1326 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1327 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1328 + "if (results && results.length > 0) {";
1331 var special = false;
1333 for (var i = 0; i < format.length; ++i) {
1334 ch = format.charAt(i);
1335 if (!special && ch == "\\") {
1340 regex += String.escape(ch);
1343 var obj = Date.formatCodeToRegex(ch, currentGroup);
1344 currentGroup += obj.g;
1346 if (obj.g && obj.c) {
1352 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1353 + "{v = new Date(y, m, d, h, i, s);}\n"
1354 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1355 + "{v = new Date(y, m, d, h, i);}\n"
1356 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1357 + "{v = new Date(y, m, d, h);}\n"
1358 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1359 + "{v = new Date(y, m, d);}\n"
1360 + "else if (y >= 0 && m >= 0)\n"
1361 + "{v = new Date(y, m);}\n"
1362 + "else if (y >= 0)\n"
1363 + "{v = new Date(y);}\n"
1364 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1365 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1366 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1369 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1370 /** eval:var:zzzzzzzzzzzzz */
1375 Date.formatCodeToRegex = function(character, currentGroup) {
1376 switch (character) {
1380 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1383 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1384 s:"(\\d{1,2})"}; // day of month without leading zeroes
1387 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1388 s:"(\\d{2})"}; // day of month with leading zeroes
1392 s:"(?:" + Date.dayNames.join("|") + ")"};
1396 s:"(?:st|nd|rd|th)"};
1411 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1412 s:"(" + Date.monthNames.join("|") + ")"};
1415 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1416 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1419 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1420 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1423 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1424 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1435 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1439 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1440 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1444 c:"if (results[" + currentGroup + "] == 'am') {\n"
1445 + "if (h == 12) { h = 0; }\n"
1446 + "} else { if (h < 12) { h += 12; }}",
1450 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1451 + "if (h == 12) { h = 0; }\n"
1452 + "} else { if (h < 12) { h += 12; }}",
1457 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1458 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1462 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1463 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1466 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1470 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1475 "o = results[", currentGroup, "];\n",
1476 "var sn = o.substring(0,1);\n", // get + / - sign
1477 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1478 "var mn = o.substring(3,5) % 60;\n", // get minutes
1479 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1480 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1482 s:"([+\-]\\d{2,4})"};
1488 "o = results[", currentGroup, "];\n",
1489 "var sn = o.substring(0,1);\n",
1490 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1491 "var mn = o.substring(4,6) % 60;\n",
1492 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1493 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1499 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1502 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1503 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1504 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1508 s:String.escape(character)};
1513 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1514 * @return {String} The abbreviated timezone name (e.g. 'CST')
1516 Date.prototype.getTimezone = function() {
1517 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1521 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1522 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1524 Date.prototype.getGMTOffset = function() {
1525 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1526 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1527 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1531 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1532 * @return {String} 2-characters representing hours and 2-characters representing minutes
1533 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1535 Date.prototype.getGMTColonOffset = function() {
1536 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1537 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1539 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1543 * Get the numeric day number of the year, adjusted for leap year.
1544 * @return {Number} 0 through 364 (365 in leap years)
1546 Date.prototype.getDayOfYear = function() {
1548 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1549 for (var i = 0; i < this.getMonth(); ++i) {
1550 num += Date.daysInMonth[i];
1552 return num + this.getDate() - 1;
1556 * Get the string representation of the numeric week number of the year
1557 * (equivalent to the format specifier 'W').
1558 * @return {String} '00' through '52'
1560 Date.prototype.getWeekOfYear = function() {
1561 // Skip to Thursday of this week
1562 var now = this.getDayOfYear() + (4 - this.getDay());
1563 // Find the first Thursday of the year
1564 var jan1 = new Date(this.getFullYear(), 0, 1);
1565 var then = (7 - jan1.getDay() + 4);
1566 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1570 * Whether or not the current date is in a leap year.
1571 * @return {Boolean} True if the current date is in a leap year, else false
1573 Date.prototype.isLeapYear = function() {
1574 var year = this.getFullYear();
1575 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1579 * Get the first day of the current month, adjusted for leap year. The returned value
1580 * is the numeric day index within the week (0-6) which can be used in conjunction with
1581 * the {@link #monthNames} array to retrieve the textual day name.
1584 var dt = new Date('1/10/2007');
1585 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1587 * @return {Number} The day number (0-6)
1589 Date.prototype.getFirstDayOfMonth = function() {
1590 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1591 return (day < 0) ? (day + 7) : day;
1595 * Get the last day of the current month, adjusted for leap year. The returned value
1596 * is the numeric day index within the week (0-6) which can be used in conjunction with
1597 * the {@link #monthNames} array to retrieve the textual day name.
1600 var dt = new Date('1/10/2007');
1601 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1603 * @return {Number} The day number (0-6)
1605 Date.prototype.getLastDayOfMonth = function() {
1606 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1607 return (day < 0) ? (day + 7) : day;
1612 * Get the first date of this date's month
1615 Date.prototype.getFirstDateOfMonth = function() {
1616 return new Date(this.getFullYear(), this.getMonth(), 1);
1620 * Get the last date of this date's month
1623 Date.prototype.getLastDateOfMonth = function() {
1624 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1627 * Get the number of days in the current month, adjusted for leap year.
1628 * @return {Number} The number of days in the month
1630 Date.prototype.getDaysInMonth = function() {
1631 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1632 return Date.daysInMonth[this.getMonth()];
1636 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1637 * @return {String} 'st, 'nd', 'rd' or 'th'
1639 Date.prototype.getSuffix = function() {
1640 switch (this.getDate()) {
1657 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1660 * An array of textual month names.
1661 * Override these values for international dates, for example...
1662 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1681 * An array of textual day names.
1682 * Override these values for international dates, for example...
1683 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1699 Date.monthNumbers = {
1714 * Creates and returns a new Date instance with the exact same date value as the called instance.
1715 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1716 * variable will also be changed. When the intention is to create a new variable that will not
1717 * modify the original instance, you should create a clone.
1719 * Example of correctly cloning a date:
1722 var orig = new Date('10/1/2006');
1725 document.write(orig); //returns 'Thu Oct 05 2006'!
1728 var orig = new Date('10/1/2006');
1729 var copy = orig.clone();
1731 document.write(orig); //returns 'Thu Oct 01 2006'
1733 * @return {Date} The new Date instance
1735 Date.prototype.clone = function() {
1736 return new Date(this.getTime());
1740 * Clears any time information from this date
1741 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1742 @return {Date} this or the clone
1744 Date.prototype.clearTime = function(clone){
1746 return this.clone().clearTime();
1751 this.setMilliseconds(0);
1756 // safari setMonth is broken -- check that this is only donw once...
1757 if(Roo.isSafari && typeof(Date.brokenSetMonth) == 'undefined'){
1758 Date.brokenSetMonth = Date.prototype.setMonth;
1759 Date.prototype.setMonth = function(num){
1761 var n = Math.ceil(-num);
1762 var back_year = Math.ceil(n/12);
1763 var month = (n % 12) ? 12 - n % 12 : 0 ;
1764 this.setFullYear(this.getFullYear() - back_year);
1765 return Date.brokenSetMonth.call(this, month);
1767 return Date.brokenSetMonth.apply(this, arguments);
1772 /** Date interval constant
1776 /** Date interval constant
1780 /** Date interval constant
1784 /** Date interval constant
1788 /** Date interval constant
1792 /** Date interval constant
1796 /** Date interval constant
1802 * Provides a convenient method of performing basic date arithmetic. This method
1803 * does not modify the Date instance being called - it creates and returns
1804 * a new Date instance containing the resulting date value.
1809 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1810 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1812 //Negative values will subtract correctly:
1813 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1814 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1816 //You can even chain several calls together in one line!
1817 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1818 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1821 * @param {String} interval A valid date interval enum value
1822 * @param {Number} value The amount to add to the current date
1823 * @return {Date} The new Date instance
1825 Date.prototype.add = function(interval, value){
1826 var d = this.clone();
1827 if (!interval || value === 0) { return d; }
1828 switch(interval.toLowerCase()){
1830 d.setMilliseconds(this.getMilliseconds() + value);
1833 d.setSeconds(this.getSeconds() + value);
1836 d.setMinutes(this.getMinutes() + value);
1839 d.setHours(this.getHours() + value);
1842 d.setDate(this.getDate() + value);
1845 var day = this.getDate();
1847 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1850 d.setMonth(this.getMonth() + value);
1853 d.setFullYear(this.getFullYear() + value);
1860 * Ext JS Library 1.1.1
1861 * Copyright(c) 2006-2007, Ext JS, LLC.
1863 * Originally Released Under LGPL - original licence link has changed is not relivant.
1866 * <script type="text/javascript">
1870 * @class Roo.lib.Dom
1873 * Dom utils (from YIU afaik)
1878 * Get the view width
1879 * @param {Boolean} full True will get the full document, otherwise it's the view width
1880 * @return {Number} The width
1883 getViewWidth : function(full) {
1884 return full ? this.getDocumentWidth() : this.getViewportWidth();
1887 * Get the view height
1888 * @param {Boolean} full True will get the full document, otherwise it's the view height
1889 * @return {Number} The height
1891 getViewHeight : function(full) {
1892 return full ? this.getDocumentHeight() : this.getViewportHeight();
1895 getDocumentHeight: function() {
1896 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1897 return Math.max(scrollHeight, this.getViewportHeight());
1900 getDocumentWidth: function() {
1901 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1902 return Math.max(scrollWidth, this.getViewportWidth());
1905 getViewportHeight: function() {
1906 var height = self.innerHeight;
1907 var mode = document.compatMode;
1909 if ((mode || Roo.isIE) && !Roo.isOpera) {
1910 height = (mode == "CSS1Compat") ?
1911 document.documentElement.clientHeight :
1912 document.body.clientHeight;
1918 getViewportWidth: function() {
1919 var width = self.innerWidth;
1920 var mode = document.compatMode;
1922 if (mode || Roo.isIE) {
1923 width = (mode == "CSS1Compat") ?
1924 document.documentElement.clientWidth :
1925 document.body.clientWidth;
1930 isAncestor : function(p, c) {
1937 if (p.contains && !Roo.isSafari) {
1938 return p.contains(c);
1939 } else if (p.compareDocumentPosition) {
1940 return !!(p.compareDocumentPosition(c) & 16);
1942 var parent = c.parentNode;
1947 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1950 parent = parent.parentNode;
1956 getRegion : function(el) {
1957 return Roo.lib.Region.getRegion(el);
1960 getY : function(el) {
1961 return this.getXY(el)[1];
1964 getX : function(el) {
1965 return this.getXY(el)[0];
1968 getXY : function(el) {
1969 var p, pe, b, scroll, bd = document.body;
1970 el = Roo.getDom(el);
1971 var fly = Roo.lib.AnimBase.fly;
1972 if (el.getBoundingClientRect) {
1973 b = el.getBoundingClientRect();
1974 scroll = fly(document).getScroll();
1975 return [b.left + scroll.left, b.top + scroll.top];
1981 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1988 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1995 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1996 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
2003 if (p != el && pe.getStyle('overflow') != 'visible') {
2011 if (Roo.isSafari && hasAbsolute) {
2016 if (Roo.isGecko && !hasAbsolute) {
2018 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
2019 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
2023 while (p && p != bd) {
2024 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
2036 setXY : function(el, xy) {
2037 el = Roo.fly(el, '_setXY');
2039 var pts = el.translatePoints(xy);
2040 if (xy[0] !== false) {
2041 el.dom.style.left = pts.left + "px";
2043 if (xy[1] !== false) {
2044 el.dom.style.top = pts.top + "px";
2048 setX : function(el, x) {
2049 this.setXY(el, [x, false]);
2052 setY : function(el, y) {
2053 this.setXY(el, [false, y]);
2057 * Portions of this file are based on pieces of Yahoo User Interface Library
2058 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2059 * YUI licensed under the BSD License:
2060 * http://developer.yahoo.net/yui/license.txt
2061 * <script type="text/javascript">
2065 Roo.lib.Event = function() {
2066 var loadComplete = false;
2068 var unloadListeners = [];
2070 var onAvailStack = [];
2072 var lastError = null;
2085 startInterval: function() {
2086 if (!this._interval) {
2088 var callback = function() {
2089 self._tryPreloadAttach();
2091 this._interval = setInterval(callback, this.POLL_INTERVAL);
2096 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2097 onAvailStack.push({ id: p_id,
2100 override: p_override,
2101 checkReady: false });
2103 retryCount = this.POLL_RETRYS;
2104 this.startInterval();
2108 addListener: function(el, eventName, fn) {
2109 el = Roo.getDom(el);
2114 if ("unload" == eventName) {
2115 unloadListeners[unloadListeners.length] =
2116 [el, eventName, fn];
2120 var wrappedFn = function(e) {
2121 return fn(Roo.lib.Event.getEvent(e));
2124 var li = [el, eventName, fn, wrappedFn];
2126 var index = listeners.length;
2127 listeners[index] = li;
2129 this.doAdd(el, eventName, wrappedFn, false);
2135 removeListener: function(el, eventName, fn) {
2138 el = Roo.getDom(el);
2141 return this.purgeElement(el, false, eventName);
2145 if ("unload" == eventName) {
2147 for (i = 0,len = unloadListeners.length; i < len; i++) {
2148 var li = unloadListeners[i];
2151 li[1] == eventName &&
2153 unloadListeners.splice(i, 1);
2161 var cacheItem = null;
2164 var index = arguments[3];
2166 if ("undefined" == typeof index) {
2167 index = this._getCacheIndex(el, eventName, fn);
2171 cacheItem = listeners[index];
2174 if (!el || !cacheItem) {
2178 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2180 delete listeners[index][this.WFN];
2181 delete listeners[index][this.FN];
2182 listeners.splice(index, 1);
2189 getTarget: function(ev, resolveTextNode) {
2190 ev = ev.browserEvent || ev;
2191 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2192 var t = ev.target || ev.srcElement;
2193 return this.resolveTextNode(t);
2197 resolveTextNode: function(node) {
2198 if (Roo.isSafari && node && 3 == node.nodeType) {
2199 return node.parentNode;
2206 getPageX: function(ev) {
2207 ev = ev.browserEvent || ev;
2208 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2210 if (!x && 0 !== x) {
2211 x = ev.clientX || 0;
2214 x += this.getScroll()[1];
2222 getPageY: function(ev) {
2223 ev = ev.browserEvent || ev;
2224 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2226 if (!y && 0 !== y) {
2227 y = ev.clientY || 0;
2230 y += this.getScroll()[0];
2239 getXY: function(ev) {
2240 ev = ev.browserEvent || ev;
2241 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2242 return [this.getPageX(ev), this.getPageY(ev)];
2246 getRelatedTarget: function(ev) {
2247 ev = ev.browserEvent || ev;
2248 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2249 var t = ev.relatedTarget;
2251 if (ev.type == "mouseout") {
2253 } else if (ev.type == "mouseover") {
2258 return this.resolveTextNode(t);
2262 getTime: function(ev) {
2263 ev = ev.browserEvent || ev;
2264 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2266 var t = new Date().getTime();
2270 this.lastError = ex;
2279 stopEvent: function(ev) {
2280 this.stopPropagation(ev);
2281 this.preventDefault(ev);
2285 stopPropagation: function(ev) {
2286 ev = ev.browserEvent || ev;
2287 if (ev.stopPropagation) {
2288 ev.stopPropagation();
2290 ev.cancelBubble = true;
2295 preventDefault: function(ev) {
2296 ev = ev.browserEvent || ev;
2297 if(ev.preventDefault) {
2298 ev.preventDefault();
2300 ev.returnValue = false;
2305 getEvent: function(e) {
2306 var ev = e || window.event;
2308 var c = this.getEvent.caller;
2310 ev = c.arguments[0];
2311 if (ev && Event == ev.constructor) {
2321 getCharCode: function(ev) {
2322 ev = ev.browserEvent || ev;
2323 return ev.charCode || ev.keyCode || 0;
2327 _getCacheIndex: function(el, eventName, fn) {
2328 for (var i = 0,len = listeners.length; i < len; ++i) {
2329 var li = listeners[i];
2331 li[this.FN] == fn &&
2332 li[this.EL] == el &&
2333 li[this.TYPE] == eventName) {
2345 getEl: function(id) {
2346 return document.getElementById(id);
2350 clearCache: function() {
2354 _load: function(e) {
2355 loadComplete = true;
2356 var EU = Roo.lib.Event;
2360 EU.doRemove(window, "load", EU._load);
2365 _tryPreloadAttach: function() {
2374 var tryAgain = !loadComplete;
2376 tryAgain = (retryCount > 0);
2381 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2382 var item = onAvailStack[i];
2384 var el = this.getEl(item.id);
2387 if (!item.checkReady ||
2390 (document && document.body)) {
2393 if (item.override) {
2394 if (item.override === true) {
2397 scope = item.override;
2400 item.fn.call(scope, item.obj);
2401 onAvailStack[i] = null;
2404 notAvail.push(item);
2409 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2413 this.startInterval();
2415 clearInterval(this._interval);
2416 this._interval = null;
2419 this.locked = false;
2426 purgeElement: function(el, recurse, eventName) {
2427 var elListeners = this.getListeners(el, eventName);
2429 for (var i = 0,len = elListeners.length; i < len; ++i) {
2430 var l = elListeners[i];
2431 this.removeListener(el, l.type, l.fn);
2435 if (recurse && el && el.childNodes) {
2436 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2437 this.purgeElement(el.childNodes[i], recurse, eventName);
2443 getListeners: function(el, eventName) {
2444 var results = [], searchLists;
2446 searchLists = [listeners, unloadListeners];
2447 } else if (eventName == "unload") {
2448 searchLists = [unloadListeners];
2450 searchLists = [listeners];
2453 for (var j = 0; j < searchLists.length; ++j) {
2454 var searchList = searchLists[j];
2455 if (searchList && searchList.length > 0) {
2456 for (var i = 0,len = searchList.length; i < len; ++i) {
2457 var l = searchList[i];
2458 if (l && l[this.EL] === el &&
2459 (!eventName || eventName === l[this.TYPE])) {
2464 adjust: l[this.ADJ_SCOPE],
2472 return (results.length) ? results : null;
2476 _unload: function(e) {
2478 var EU = Roo.lib.Event, i, j, l, len, index;
2480 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2481 l = unloadListeners[i];
2484 if (l[EU.ADJ_SCOPE]) {
2485 if (l[EU.ADJ_SCOPE] === true) {
2488 scope = l[EU.ADJ_SCOPE];
2491 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2492 unloadListeners[i] = null;
2498 unloadListeners = null;
2500 if (listeners && listeners.length > 0) {
2501 j = listeners.length;
2504 l = listeners[index];
2506 EU.removeListener(l[EU.EL], l[EU.TYPE],
2516 EU.doRemove(window, "unload", EU._unload);
2521 getScroll: function() {
2522 var dd = document.documentElement, db = document.body;
2523 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2524 return [dd.scrollTop, dd.scrollLeft];
2526 return [db.scrollTop, db.scrollLeft];
2533 doAdd: function () {
2534 if (window.addEventListener) {
2535 return function(el, eventName, fn, capture) {
2536 el.addEventListener(eventName, fn, (capture));
2538 } else if (window.attachEvent) {
2539 return function(el, eventName, fn, capture) {
2540 el.attachEvent("on" + eventName, fn);
2549 doRemove: function() {
2550 if (window.removeEventListener) {
2551 return function (el, eventName, fn, capture) {
2552 el.removeEventListener(eventName, fn, (capture));
2554 } else if (window.detachEvent) {
2555 return function (el, eventName, fn) {
2556 el.detachEvent("on" + eventName, fn);
2568 var E = Roo.lib.Event;
2569 E.on = E.addListener;
2570 E.un = E.removeListener;
2572 if (document && document.body) {
2575 E.doAdd(window, "load", E._load);
2577 E.doAdd(window, "unload", E._unload);
2578 E._tryPreloadAttach();
2582 * Portions of this file are based on pieces of Yahoo User Interface Library
2583 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2584 * YUI licensed under the BSD License:
2585 * http://developer.yahoo.net/yui/license.txt
2586 * <script type="text/javascript">
2592 * @class Roo.lib.Ajax
2599 request : function(method, uri, cb, data, options) {
2601 var hs = options.headers;
2604 if(hs.hasOwnProperty(h)){
2605 this.initHeader(h, hs[h], false);
2609 if(options.xmlData){
2610 this.initHeader('Content-Type', 'text/xml', false);
2612 data = options.xmlData;
2616 return this.asyncRequest(method, uri, cb, data);
2619 serializeForm : function(form) {
2620 if(typeof form == 'string') {
2621 form = (document.getElementById(form) || document.forms[form]);
2624 var el, name, val, disabled, data = '', hasSubmit = false;
2625 for (var i = 0; i < form.elements.length; i++) {
2626 el = form.elements[i];
2627 disabled = form.elements[i].disabled;
2628 name = form.elements[i].name;
2629 val = form.elements[i].value;
2631 if (!disabled && name){
2635 case 'select-multiple':
2636 for (var j = 0; j < el.options.length; j++) {
2637 if (el.options[j].selected) {
2639 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2642 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2650 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2663 if(hasSubmit == false) {
2664 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2669 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2674 data = data.substr(0, data.length - 1);
2682 useDefaultHeader:true,
2684 defaultPostHeader:'application/x-www-form-urlencoded',
2686 useDefaultXhrHeader:true,
2688 defaultXhrHeader:'XMLHttpRequest',
2690 hasDefaultHeaders:true,
2702 setProgId:function(id)
2704 this.activeX.unshift(id);
2707 setDefaultPostHeader:function(b)
2709 this.useDefaultHeader = b;
2712 setDefaultXhrHeader:function(b)
2714 this.useDefaultXhrHeader = b;
2717 setPollingInterval:function(i)
2719 if (typeof i == 'number' && isFinite(i)) {
2720 this.pollInterval = i;
2724 createXhrObject:function(transactionId)
2730 http = new XMLHttpRequest();
2732 obj = { conn:http, tId:transactionId };
2736 for (var i = 0; i < this.activeX.length; ++i) {
2740 http = new ActiveXObject(this.activeX[i]);
2742 obj = { conn:http, tId:transactionId };
2755 getConnectionObject:function()
2758 var tId = this.transactionId;
2762 o = this.createXhrObject(tId);
2764 this.transactionId++;
2775 asyncRequest:function(method, uri, callback, postData)
2777 var o = this.getConnectionObject();
2783 o.conn.open(method, uri, true);
2785 if (this.useDefaultXhrHeader) {
2786 if (!this.defaultHeaders['X-Requested-With']) {
2787 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2791 if(postData && this.useDefaultHeader){
2792 this.initHeader('Content-Type', this.defaultPostHeader);
2795 if (this.hasDefaultHeaders || this.hasHeaders) {
2799 this.handleReadyState(o, callback);
2800 o.conn.send(postData || null);
2806 handleReadyState:function(o, callback)
2810 if (callback && callback.timeout) {
2812 this.timeout[o.tId] = window.setTimeout(function() {
2813 oConn.abort(o, callback, true);
2814 }, callback.timeout);
2817 this.poll[o.tId] = window.setInterval(
2819 if (o.conn && o.conn.readyState == 4) {
2820 window.clearInterval(oConn.poll[o.tId]);
2821 delete oConn.poll[o.tId];
2823 if(callback && callback.timeout) {
2824 window.clearTimeout(oConn.timeout[o.tId]);
2825 delete oConn.timeout[o.tId];
2828 oConn.handleTransactionResponse(o, callback);
2831 , this.pollInterval);
2834 handleTransactionResponse:function(o, callback, isAbort)
2838 this.releaseObject(o);
2842 var httpStatus, responseObject;
2846 if (o.conn.status !== undefined && o.conn.status != 0) {
2847 httpStatus = o.conn.status;
2859 if (httpStatus >= 200 && httpStatus < 300) {
2860 responseObject = this.createResponseObject(o, callback.argument);
2861 if (callback.success) {
2862 if (!callback.scope) {
2863 callback.success(responseObject);
2868 callback.success.apply(callback.scope, [responseObject]);
2873 switch (httpStatus) {
2881 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2882 if (callback.failure) {
2883 if (!callback.scope) {
2884 callback.failure(responseObject);
2887 callback.failure.apply(callback.scope, [responseObject]);
2892 responseObject = this.createResponseObject(o, callback.argument);
2893 if (callback.failure) {
2894 if (!callback.scope) {
2895 callback.failure(responseObject);
2898 callback.failure.apply(callback.scope, [responseObject]);
2904 this.releaseObject(o);
2905 responseObject = null;
2908 createResponseObject:function(o, callbackArg)
2915 var headerStr = o.conn.getAllResponseHeaders();
2916 var header = headerStr.split('\n');
2917 for (var i = 0; i < header.length; i++) {
2918 var delimitPos = header[i].indexOf(':');
2919 if (delimitPos != -1) {
2920 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2928 obj.status = o.conn.status;
2929 obj.statusText = o.conn.statusText;
2930 obj.getResponseHeader = headerObj;
2931 obj.getAllResponseHeaders = headerStr;
2932 obj.responseText = o.conn.responseText;
2933 obj.responseXML = o.conn.responseXML;
2935 if (typeof callbackArg !== undefined) {
2936 obj.argument = callbackArg;
2942 createExceptionObject:function(tId, callbackArg, isAbort)
2945 var COMM_ERROR = 'communication failure';
2946 var ABORT_CODE = -1;
2947 var ABORT_ERROR = 'transaction aborted';
2953 obj.status = ABORT_CODE;
2954 obj.statusText = ABORT_ERROR;
2957 obj.status = COMM_CODE;
2958 obj.statusText = COMM_ERROR;
2962 obj.argument = callbackArg;
2968 initHeader:function(label, value, isDefault)
2970 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2972 if (headerObj[label] === undefined) {
2973 headerObj[label] = value;
2978 headerObj[label] = value + "," + headerObj[label];
2982 this.hasDefaultHeaders = true;
2985 this.hasHeaders = true;
2990 setHeader:function(o)
2992 if (this.hasDefaultHeaders) {
2993 for (var prop in this.defaultHeaders) {
2994 if (this.defaultHeaders.hasOwnProperty(prop)) {
2995 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
3000 if (this.hasHeaders) {
3001 for (var prop in this.headers) {
3002 if (this.headers.hasOwnProperty(prop)) {
3003 o.conn.setRequestHeader(prop, this.headers[prop]);
3007 this.hasHeaders = false;
3011 resetDefaultHeaders:function() {
3012 delete this.defaultHeaders;
3013 this.defaultHeaders = {};
3014 this.hasDefaultHeaders = false;
3017 abort:function(o, callback, isTimeout)
3019 if(this.isCallInProgress(o)) {
3021 window.clearInterval(this.poll[o.tId]);
3022 delete this.poll[o.tId];
3024 delete this.timeout[o.tId];
3027 this.handleTransactionResponse(o, callback, true);
3037 isCallInProgress:function(o)
3040 return o.conn.readyState != 4 && o.conn.readyState != 0;
3049 releaseObject:function(o)
3058 'MSXML2.XMLHTTP.3.0',
3066 * Portions of this file are based on pieces of Yahoo User Interface Library
3067 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3068 * YUI licensed under the BSD License:
3069 * http://developer.yahoo.net/yui/license.txt
3070 * <script type="text/javascript">
3074 Roo.lib.Region = function(t, r, b, l) {
3084 Roo.lib.Region.prototype = {
3085 contains : function(region) {
3086 return ( region.left >= this.left &&
3087 region.right <= this.right &&
3088 region.top >= this.top &&
3089 region.bottom <= this.bottom );
3093 getArea : function() {
3094 return ( (this.bottom - this.top) * (this.right - this.left) );
3097 intersect : function(region) {
3098 var t = Math.max(this.top, region.top);
3099 var r = Math.min(this.right, region.right);
3100 var b = Math.min(this.bottom, region.bottom);
3101 var l = Math.max(this.left, region.left);
3103 if (b >= t && r >= l) {
3104 return new Roo.lib.Region(t, r, b, l);
3109 union : function(region) {
3110 var t = Math.min(this.top, region.top);
3111 var r = Math.max(this.right, region.right);
3112 var b = Math.max(this.bottom, region.bottom);
3113 var l = Math.min(this.left, region.left);
3115 return new Roo.lib.Region(t, r, b, l);
3118 adjust : function(t, l, b, r) {
3127 Roo.lib.Region.getRegion = function(el) {
3128 var p = Roo.lib.Dom.getXY(el);
3131 var r = p[0] + el.offsetWidth;
3132 var b = p[1] + el.offsetHeight;
3135 return new Roo.lib.Region(t, r, b, l);
3138 * Portions of this file are based on pieces of Yahoo User Interface Library
3139 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3140 * YUI licensed under the BSD License:
3141 * http://developer.yahoo.net/yui/license.txt
3142 * <script type="text/javascript">
3145 //@@dep Roo.lib.Region
3148 Roo.lib.Point = function(x, y) {
3149 if (x instanceof Array) {
3153 this.x = this.right = this.left = this[0] = x;
3154 this.y = this.top = this.bottom = this[1] = y;
3157 Roo.lib.Point.prototype = new Roo.lib.Region();
3159 * Portions of this file are based on pieces of Yahoo User Interface Library
3160 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3161 * YUI licensed under the BSD License:
3162 * http://developer.yahoo.net/yui/license.txt
3163 * <script type="text/javascript">
3170 scroll : function(el, args, duration, easing, cb, scope) {
3171 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3174 motion : function(el, args, duration, easing, cb, scope) {
3175 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3178 color : function(el, args, duration, easing, cb, scope) {
3179 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3182 run : function(el, args, duration, easing, cb, scope, type) {
3183 type = type || Roo.lib.AnimBase;
3184 if (typeof easing == "string") {
3185 easing = Roo.lib.Easing[easing];
3187 var anim = new type(el, args, duration, easing);
3188 anim.animateX(function() {
3189 Roo.callback(cb, scope);
3195 * Portions of this file are based on pieces of Yahoo User Interface Library
3196 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3197 * YUI licensed under the BSD License:
3198 * http://developer.yahoo.net/yui/license.txt
3199 * <script type="text/javascript">
3207 if (!libFlyweight) {
3208 libFlyweight = new Roo.Element.Flyweight();
3210 libFlyweight.dom = el;
3211 return libFlyweight;
3214 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3218 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3220 this.init(el, attributes, duration, method);
3224 Roo.lib.AnimBase.fly = fly;
3228 Roo.lib.AnimBase.prototype = {
3230 toString: function() {
3231 var el = this.getEl();
3232 var id = el.id || el.tagName;
3233 return ("Anim " + id);
3237 noNegatives: /width|height|opacity|padding/i,
3238 offsetAttribute: /^((width|height)|(top|left))$/,
3239 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3240 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3244 doMethod: function(attr, start, end) {
3245 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3249 setAttribute: function(attr, val, unit) {
3250 if (this.patterns.noNegatives.test(attr)) {
3251 val = (val > 0) ? val : 0;
3254 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3258 getAttribute: function(attr) {
3259 var el = this.getEl();
3260 var val = fly(el).getStyle(attr);
3262 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3263 return parseFloat(val);
3266 var a = this.patterns.offsetAttribute.exec(attr) || [];
3267 var pos = !!( a[3] );
3268 var box = !!( a[2] );
3271 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3272 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3281 getDefaultUnit: function(attr) {
3282 if (this.patterns.defaultUnit.test(attr)) {
3289 animateX : function(callback, scope) {
3290 var f = function() {
3291 this.onComplete.removeListener(f);
3292 if (typeof callback == "function") {
3293 callback.call(scope || this, this);
3296 this.onComplete.addListener(f, this);
3301 setRuntimeAttribute: function(attr) {
3304 var attributes = this.attributes;
3306 this.runtimeAttributes[attr] = {};
3308 var isset = function(prop) {
3309 return (typeof prop !== 'undefined');
3312 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3316 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3319 if (isset(attributes[attr]['to'])) {
3320 end = attributes[attr]['to'];
3321 } else if (isset(attributes[attr]['by'])) {
3322 if (start.constructor == Array) {
3324 for (var i = 0, len = start.length; i < len; ++i) {
3325 end[i] = start[i] + attributes[attr]['by'][i];
3328 end = start + attributes[attr]['by'];
3332 this.runtimeAttributes[attr].start = start;
3333 this.runtimeAttributes[attr].end = end;
3336 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3340 init: function(el, attributes, duration, method) {
3342 var isAnimated = false;
3345 var startTime = null;
3348 var actualFrames = 0;
3351 el = Roo.getDom(el);
3354 this.attributes = attributes || {};
3357 this.duration = duration || 1;
3360 this.method = method || Roo.lib.Easing.easeNone;
3363 this.useSeconds = true;
3366 this.currentFrame = 0;
3369 this.totalFrames = Roo.lib.AnimMgr.fps;
3372 this.getEl = function() {
3377 this.isAnimated = function() {
3382 this.getStartTime = function() {
3386 this.runtimeAttributes = {};
3389 this.animate = function() {
3390 if (this.isAnimated()) {
3394 this.currentFrame = 0;
3396 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3398 Roo.lib.AnimMgr.registerElement(this);
3402 this.stop = function(finish) {
3404 this.currentFrame = this.totalFrames;
3405 this._onTween.fire();
3407 Roo.lib.AnimMgr.stop(this);
3410 var onStart = function() {
3411 this.onStart.fire();
3413 this.runtimeAttributes = {};
3414 for (var attr in this.attributes) {
3415 this.setRuntimeAttribute(attr);
3420 startTime = new Date();
3424 var onTween = function() {
3426 duration: new Date() - this.getStartTime(),
3427 currentFrame: this.currentFrame
3430 data.toString = function() {
3432 'duration: ' + data.duration +
3433 ', currentFrame: ' + data.currentFrame
3437 this.onTween.fire(data);
3439 var runtimeAttributes = this.runtimeAttributes;
3441 for (var attr in runtimeAttributes) {
3442 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3448 var onComplete = function() {
3449 var actual_duration = (new Date() - startTime) / 1000 ;
3452 duration: actual_duration,
3453 frames: actualFrames,
3454 fps: actualFrames / actual_duration
3457 data.toString = function() {
3459 'duration: ' + data.duration +
3460 ', frames: ' + data.frames +
3461 ', fps: ' + data.fps
3467 this.onComplete.fire(data);
3471 this._onStart = new Roo.util.Event(this);
3472 this.onStart = new Roo.util.Event(this);
3473 this.onTween = new Roo.util.Event(this);
3474 this._onTween = new Roo.util.Event(this);
3475 this.onComplete = new Roo.util.Event(this);
3476 this._onComplete = new Roo.util.Event(this);
3477 this._onStart.addListener(onStart);
3478 this._onTween.addListener(onTween);
3479 this._onComplete.addListener(onComplete);
3484 * Portions of this file are based on pieces of Yahoo User Interface Library
3485 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3486 * YUI licensed under the BSD License:
3487 * http://developer.yahoo.net/yui/license.txt
3488 * <script type="text/javascript">
3492 Roo.lib.AnimMgr = new function() {
3509 this.registerElement = function(tween) {
3510 queue[queue.length] = tween;
3512 tween._onStart.fire();
3517 this.unRegister = function(tween, index) {
3518 tween._onComplete.fire();
3519 index = index || getIndex(tween);
3521 queue.splice(index, 1);
3525 if (tweenCount <= 0) {
3531 this.start = function() {
3532 if (thread === null) {
3533 thread = setInterval(this.run, this.delay);
3538 this.stop = function(tween) {
3540 clearInterval(thread);
3542 for (var i = 0, len = queue.length; i < len; ++i) {
3543 if (queue[0].isAnimated()) {
3544 this.unRegister(queue[0], 0);
3553 this.unRegister(tween);
3558 this.run = function() {
3559 for (var i = 0, len = queue.length; i < len; ++i) {
3560 var tween = queue[i];
3561 if (!tween || !tween.isAnimated()) {
3565 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3567 tween.currentFrame += 1;
3569 if (tween.useSeconds) {
3570 correctFrame(tween);
3572 tween._onTween.fire();
3575 Roo.lib.AnimMgr.stop(tween, i);
3580 var getIndex = function(anim) {
3581 for (var i = 0, len = queue.length; i < len; ++i) {
3582 if (queue[i] == anim) {
3590 var correctFrame = function(tween) {
3591 var frames = tween.totalFrames;
3592 var frame = tween.currentFrame;
3593 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3594 var elapsed = (new Date() - tween.getStartTime());
3597 if (elapsed < tween.duration * 1000) {
3598 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3600 tweak = frames - (frame + 1);
3602 if (tweak > 0 && isFinite(tweak)) {
3603 if (tween.currentFrame + tweak >= frames) {
3604 tweak = frames - (frame + 1);
3607 tween.currentFrame += tweak;
3613 * Portions of this file are based on pieces of Yahoo User Interface Library
3614 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3615 * YUI licensed under the BSD License:
3616 * http://developer.yahoo.net/yui/license.txt
3617 * <script type="text/javascript">
3620 Roo.lib.Bezier = new function() {
3622 this.getPosition = function(points, t) {
3623 var n = points.length;
3626 for (var i = 0; i < n; ++i) {
3627 tmp[i] = [points[i][0], points[i][1]];
3630 for (var j = 1; j < n; ++j) {
3631 for (i = 0; i < n - j; ++i) {
3632 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3633 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3637 return [ tmp[0][0], tmp[0][1] ];
3641 * Portions of this file are based on pieces of Yahoo User Interface Library
3642 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3643 * YUI licensed under the BSD License:
3644 * http://developer.yahoo.net/yui/license.txt
3645 * <script type="text/javascript">
3650 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3651 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3654 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3656 var fly = Roo.lib.AnimBase.fly;
3658 var superclass = Y.ColorAnim.superclass;
3659 var proto = Y.ColorAnim.prototype;
3661 proto.toString = function() {
3662 var el = this.getEl();
3663 var id = el.id || el.tagName;
3664 return ("ColorAnim " + id);
3667 proto.patterns.color = /color$/i;
3668 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3669 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3670 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3671 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3674 proto.parseColor = function(s) {
3675 if (s.length == 3) {
3679 var c = this.patterns.hex.exec(s);
3680 if (c && c.length == 4) {
3681 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3684 c = this.patterns.rgb.exec(s);
3685 if (c && c.length == 4) {
3686 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3689 c = this.patterns.hex3.exec(s);
3690 if (c && c.length == 4) {
3691 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3696 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3697 proto.getAttribute = function(attr) {
3698 var el = this.getEl();
3699 if (this.patterns.color.test(attr)) {
3700 var val = fly(el).getStyle(attr);
3702 if (this.patterns.transparent.test(val)) {
3703 var parent = el.parentNode;
3704 val = fly(parent).getStyle(attr);
3706 while (parent && this.patterns.transparent.test(val)) {
3707 parent = parent.parentNode;
3708 val = fly(parent).getStyle(attr);
3709 if (parent.tagName.toUpperCase() == 'HTML') {
3715 val = superclass.getAttribute.call(this, attr);
3720 proto.getAttribute = function(attr) {
3721 var el = this.getEl();
3722 if (this.patterns.color.test(attr)) {
3723 var val = fly(el).getStyle(attr);
3725 if (this.patterns.transparent.test(val)) {
3726 var parent = el.parentNode;
3727 val = fly(parent).getStyle(attr);
3729 while (parent && this.patterns.transparent.test(val)) {
3730 parent = parent.parentNode;
3731 val = fly(parent).getStyle(attr);
3732 if (parent.tagName.toUpperCase() == 'HTML') {
3738 val = superclass.getAttribute.call(this, attr);
3744 proto.doMethod = function(attr, start, end) {
3747 if (this.patterns.color.test(attr)) {
3749 for (var i = 0, len = start.length; i < len; ++i) {
3750 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3753 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3756 val = superclass.doMethod.call(this, attr, start, end);
3762 proto.setRuntimeAttribute = function(attr) {
3763 superclass.setRuntimeAttribute.call(this, attr);
3765 if (this.patterns.color.test(attr)) {
3766 var attributes = this.attributes;
3767 var start = this.parseColor(this.runtimeAttributes[attr].start);
3768 var end = this.parseColor(this.runtimeAttributes[attr].end);
3770 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3771 end = this.parseColor(attributes[attr].by);
3773 for (var i = 0, len = start.length; i < len; ++i) {
3774 end[i] = start[i] + end[i];
3778 this.runtimeAttributes[attr].start = start;
3779 this.runtimeAttributes[attr].end = end;
3785 * Portions of this file are based on pieces of Yahoo User Interface Library
3786 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3787 * YUI licensed under the BSD License:
3788 * http://developer.yahoo.net/yui/license.txt
3789 * <script type="text/javascript">
3795 easeNone: function (t, b, c, d) {
3796 return c * t / d + b;
3800 easeIn: function (t, b, c, d) {
3801 return c * (t /= d) * t + b;
3805 easeOut: function (t, b, c, d) {
3806 return -c * (t /= d) * (t - 2) + b;
3810 easeBoth: function (t, b, c, d) {
3811 if ((t /= d / 2) < 1) {
3812 return c / 2 * t * t + b;
3815 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3819 easeInStrong: function (t, b, c, d) {
3820 return c * (t /= d) * t * t * t + b;
3824 easeOutStrong: function (t, b, c, d) {
3825 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3829 easeBothStrong: function (t, b, c, d) {
3830 if ((t /= d / 2) < 1) {
3831 return c / 2 * t * t * t * t + b;
3834 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3839 elasticIn: function (t, b, c, d, a, p) {
3843 if ((t /= d) == 1) {
3850 if (!a || a < Math.abs(c)) {
3855 var s = p / (2 * Math.PI) * Math.asin(c / a);
3858 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3862 elasticOut: function (t, b, c, d, a, p) {
3866 if ((t /= d) == 1) {
3873 if (!a || a < Math.abs(c)) {
3878 var s = p / (2 * Math.PI) * Math.asin(c / a);
3881 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3885 elasticBoth: function (t, b, c, d, a, p) {
3890 if ((t /= d / 2) == 2) {
3898 if (!a || a < Math.abs(c)) {
3903 var s = p / (2 * Math.PI) * Math.asin(c / a);
3907 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3908 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3910 return a * Math.pow(2, -10 * (t -= 1)) *
3911 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3916 backIn: function (t, b, c, d, s) {
3917 if (typeof s == 'undefined') {
3920 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3924 backOut: function (t, b, c, d, s) {
3925 if (typeof s == 'undefined') {
3928 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3932 backBoth: function (t, b, c, d, s) {
3933 if (typeof s == 'undefined') {
3937 if ((t /= d / 2 ) < 1) {
3938 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3940 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3944 bounceIn: function (t, b, c, d) {
3945 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3949 bounceOut: function (t, b, c, d) {
3950 if ((t /= d) < (1 / 2.75)) {
3951 return c * (7.5625 * t * t) + b;
3952 } else if (t < (2 / 2.75)) {
3953 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3954 } else if (t < (2.5 / 2.75)) {
3955 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3957 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3961 bounceBoth: function (t, b, c, d) {
3963 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3965 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3968 * Portions of this file are based on pieces of Yahoo User Interface Library
3969 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3970 * YUI licensed under the BSD License:
3971 * http://developer.yahoo.net/yui/license.txt
3972 * <script type="text/javascript">
3976 Roo.lib.Motion = function(el, attributes, duration, method) {
3978 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3982 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3986 var superclass = Y.Motion.superclass;
3987 var proto = Y.Motion.prototype;
3989 proto.toString = function() {
3990 var el = this.getEl();
3991 var id = el.id || el.tagName;
3992 return ("Motion " + id);
3995 proto.patterns.points = /^points$/i;
3997 proto.setAttribute = function(attr, val, unit) {
3998 if (this.patterns.points.test(attr)) {
3999 unit = unit || 'px';
4000 superclass.setAttribute.call(this, 'left', val[0], unit);
4001 superclass.setAttribute.call(this, 'top', val[1], unit);
4003 superclass.setAttribute.call(this, attr, val, unit);
4007 proto.getAttribute = function(attr) {
4008 if (this.patterns.points.test(attr)) {
4010 superclass.getAttribute.call(this, 'left'),
4011 superclass.getAttribute.call(this, 'top')
4014 val = superclass.getAttribute.call(this, attr);
4020 proto.doMethod = function(attr, start, end) {
4023 if (this.patterns.points.test(attr)) {
4024 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
4025 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
4027 val = superclass.doMethod.call(this, attr, start, end);
4032 proto.setRuntimeAttribute = function(attr) {
4033 if (this.patterns.points.test(attr)) {
4034 var el = this.getEl();
4035 var attributes = this.attributes;
4037 var control = attributes['points']['control'] || [];
4041 if (control.length > 0 && !(control[0] instanceof Array)) {
4042 control = [control];
4045 for (i = 0,len = control.length; i < len; ++i) {
4046 tmp[i] = control[i];
4051 Roo.fly(el).position();
4053 if (isset(attributes['points']['from'])) {
4054 Roo.lib.Dom.setXY(el, attributes['points']['from']);
4057 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
4060 start = this.getAttribute('points');
4063 if (isset(attributes['points']['to'])) {
4064 end = translateValues.call(this, attributes['points']['to'], start);
4066 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4067 for (i = 0,len = control.length; i < len; ++i) {
4068 control[i] = translateValues.call(this, control[i], start);
4072 } else if (isset(attributes['points']['by'])) {
4073 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4075 for (i = 0,len = control.length; i < len; ++i) {
4076 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4080 this.runtimeAttributes[attr] = [start];
4082 if (control.length > 0) {
4083 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4086 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4089 superclass.setRuntimeAttribute.call(this, attr);
4093 var translateValues = function(val, start) {
4094 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4095 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4100 var isset = function(prop) {
4101 return (typeof prop !== 'undefined');
4105 * Portions of this file are based on pieces of Yahoo User Interface Library
4106 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4107 * YUI licensed under the BSD License:
4108 * http://developer.yahoo.net/yui/license.txt
4109 * <script type="text/javascript">
4113 Roo.lib.Scroll = function(el, attributes, duration, method) {
4115 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4119 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4123 var superclass = Y.Scroll.superclass;
4124 var proto = Y.Scroll.prototype;
4126 proto.toString = function() {
4127 var el = this.getEl();
4128 var id = el.id || el.tagName;
4129 return ("Scroll " + id);
4132 proto.doMethod = function(attr, start, end) {
4135 if (attr == 'scroll') {
4137 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4138 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4142 val = superclass.doMethod.call(this, attr, start, end);
4147 proto.getAttribute = function(attr) {
4149 var el = this.getEl();
4151 if (attr == 'scroll') {
4152 val = [ el.scrollLeft, el.scrollTop ];
4154 val = superclass.getAttribute.call(this, attr);
4160 proto.setAttribute = function(attr, val, unit) {
4161 var el = this.getEl();
4163 if (attr == 'scroll') {
4164 el.scrollLeft = val[0];
4165 el.scrollTop = val[1];
4167 superclass.setAttribute.call(this, attr, val, unit);
4173 * Ext JS Library 1.1.1
4174 * Copyright(c) 2006-2007, Ext JS, LLC.
4176 * Originally Released Under LGPL - original licence link has changed is not relivant.
4179 * <script type="text/javascript">
4183 // nasty IE9 hack - what a pile of crap that is..
4185 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4186 Range.prototype.createContextualFragment = function (html) {
4187 var doc = window.document;
4188 var container = doc.createElement("div");
4189 container.innerHTML = html;
4190 var frag = doc.createDocumentFragment(), n;
4191 while ((n = container.firstChild)) {
4192 frag.appendChild(n);
4199 * @class Roo.DomHelper
4200 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4201 * 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>.
4204 Roo.DomHelper = function(){
4205 var tempTableEl = null;
4206 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4207 var tableRe = /^table|tbody|tr|td$/i;
4209 // build as innerHTML where available
4211 var createHtml = function(o){
4212 if(typeof o == 'string'){
4221 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") { continue; }
4222 if(attr == "style"){
4224 if(typeof s == "function"){
4227 if(typeof s == "string"){
4228 b += ' style="' + s + '"';
4229 }else if(typeof s == "object"){
4232 if(typeof s[key] != "function"){
4233 b += key + ":" + s[key] + ";";
4240 b += ' class="' + o["cls"] + '"';
4241 }else if(attr == "htmlFor"){
4242 b += ' for="' + o["htmlFor"] + '"';
4244 b += " " + attr + '="' + o[attr] + '"';
4248 if(emptyTags.test(o.tag)){
4252 var cn = o.children || o.cn;
4254 //http://bugs.kde.org/show_bug.cgi?id=71506
4255 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4256 for(var i = 0, len = cn.length; i < len; i++) {
4257 b += createHtml(cn[i], b);
4260 b += createHtml(cn, b);
4266 b += "</" + o.tag + ">";
4273 var createDom = function(o, parentNode){
4275 // defininition craeted..
4277 if (o.ns && o.ns != 'html') {
4279 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4280 xmlns[o.ns] = o.xmlns;
4283 if (typeof(xmlns[o.ns]) == 'undefined') {
4284 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4290 if (typeof(o) == 'string') {
4291 return parentNode.appendChild(document.createTextNode(o));
4293 o.tag = o.tag || div;
4294 if (o.ns && Roo.isIE) {
4296 o.tag = o.ns + ':' + o.tag;
4299 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4300 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4303 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4304 attr == "style" || typeof o[attr] == "function") { continue; }
4306 if(attr=="cls" && Roo.isIE){
4307 el.className = o["cls"];
4309 if(useSet) { el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);}
4315 Roo.DomHelper.applyStyles(el, o.style);
4316 var cn = o.children || o.cn;
4318 //http://bugs.kde.org/show_bug.cgi?id=71506
4319 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4320 for(var i = 0, len = cn.length; i < len; i++) {
4321 createDom(cn[i], el);
4328 el.innerHTML = o.html;
4331 parentNode.appendChild(el);
4336 var ieTable = function(depth, s, h, e){
4337 tempTableEl.innerHTML = [s, h, e].join('');
4338 var i = -1, el = tempTableEl;
4345 // kill repeat to save bytes
4349 tbe = '</tbody>'+te,
4355 * Nasty code for IE's broken table implementation
4357 var insertIntoTable = function(tag, where, el, html){
4359 tempTableEl = document.createElement('div');
4364 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4367 if(where == 'beforebegin'){
4371 before = el.nextSibling;
4374 node = ieTable(4, trs, html, tre);
4376 else if(tag == 'tr'){
4377 if(where == 'beforebegin'){
4380 node = ieTable(3, tbs, html, tbe);
4381 } else if(where == 'afterend'){
4382 before = el.nextSibling;
4384 node = ieTable(3, tbs, html, tbe);
4385 } else{ // INTO a TR
4386 if(where == 'afterbegin'){
4387 before = el.firstChild;
4389 node = ieTable(4, trs, html, tre);
4391 } else if(tag == 'tbody'){
4392 if(where == 'beforebegin'){
4395 node = ieTable(2, ts, html, te);
4396 } else if(where == 'afterend'){
4397 before = el.nextSibling;
4399 node = ieTable(2, ts, html, te);
4401 if(where == 'afterbegin'){
4402 before = el.firstChild;
4404 node = ieTable(3, tbs, html, tbe);
4407 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4410 if(where == 'afterbegin'){
4411 before = el.firstChild;
4413 node = ieTable(2, ts, html, te);
4415 el.insertBefore(node, before);
4420 /** True to force the use of DOM instead of html fragments @type Boolean */
4424 * Returns the markup for the passed Element(s) config
4425 * @param {Object} o The Dom object spec (and children)
4428 markup : function(o){
4429 return createHtml(o);
4433 * Applies a style specification to an element
4434 * @param {String/HTMLElement} el The element to apply styles to
4435 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4436 * a function which returns such a specification.
4438 applyStyles : function(el, styles){
4441 if(typeof styles == "string"){
4442 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4444 while ((matches = re.exec(styles)) != null){
4445 el.setStyle(matches[1], matches[2]);
4447 }else if (typeof styles == "object"){
4448 for (var style in styles){
4449 el.setStyle(style, styles[style]);
4451 }else if (typeof styles == "function"){
4452 Roo.DomHelper.applyStyles(el, styles.call());
4458 * Inserts an HTML fragment into the Dom
4459 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4460 * @param {HTMLElement} el The context element
4461 * @param {String} html The HTML fragmenet
4462 * @return {HTMLElement} The new node
4464 insertHtml : function(where, el, html){
4465 where = where.toLowerCase();
4466 if(el.insertAdjacentHTML){
4467 if(tableRe.test(el.tagName)){
4469 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4475 el.insertAdjacentHTML('BeforeBegin', html);
4476 return el.previousSibling;
4478 el.insertAdjacentHTML('AfterBegin', html);
4479 return el.firstChild;
4481 el.insertAdjacentHTML('BeforeEnd', html);
4482 return el.lastChild;
4484 el.insertAdjacentHTML('AfterEnd', html);
4485 return el.nextSibling;
4487 throw 'Illegal insertion point -> "' + where + '"';
4489 var range = el.ownerDocument.createRange();
4493 range.setStartBefore(el);
4494 frag = range.createContextualFragment(html);
4495 el.parentNode.insertBefore(frag, el);
4496 return el.previousSibling;
4499 range.setStartBefore(el.firstChild);
4500 frag = range.createContextualFragment(html);
4501 el.insertBefore(frag, el.firstChild);
4502 return el.firstChild;
4504 el.innerHTML = html;
4505 return el.firstChild;
4509 range.setStartAfter(el.lastChild);
4510 frag = range.createContextualFragment(html);
4511 el.appendChild(frag);
4512 return el.lastChild;
4514 el.innerHTML = html;
4515 return el.lastChild;
4518 range.setStartAfter(el);
4519 frag = range.createContextualFragment(html);
4520 el.parentNode.insertBefore(frag, el.nextSibling);
4521 return el.nextSibling;
4523 throw 'Illegal insertion point -> "' + where + '"';
4527 * Creates new Dom element(s) and inserts them before el
4528 * @param {String/HTMLElement/Element} el The context element
4529 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4530 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4531 * @return {HTMLElement/Roo.Element} The new node
4533 insertBefore : function(el, o, returnElement){
4534 return this.doInsert(el, o, returnElement, "beforeBegin");
4538 * Creates new Dom element(s) and inserts them after el
4539 * @param {String/HTMLElement/Element} el The context element
4540 * @param {Object} o The Dom object spec (and children)
4541 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4542 * @return {HTMLElement/Roo.Element} The new node
4544 insertAfter : function(el, o, returnElement){
4545 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4549 * Creates new Dom element(s) and inserts them as the first child of el
4550 * @param {String/HTMLElement/Element} el The context element
4551 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4552 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4553 * @return {HTMLElement/Roo.Element} The new node
4555 insertFirst : function(el, o, returnElement){
4556 return this.doInsert(el, o, returnElement, "afterBegin");
4560 doInsert : function(el, o, returnElement, pos, sibling){
4561 el = Roo.getDom(el);
4563 if(this.useDom || o.ns){
4564 newNode = createDom(o, null);
4565 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4567 var html = createHtml(o);
4568 newNode = this.insertHtml(pos, el, html);
4570 return returnElement ? Roo.get(newNode, true) : newNode;
4574 * Creates new Dom element(s) and appends them to el
4575 * @param {String/HTMLElement/Element} el The context element
4576 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4577 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4578 * @return {HTMLElement/Roo.Element} The new node
4580 append : function(el, o, returnElement){
4581 el = Roo.getDom(el);
4583 if(this.useDom || o.ns){
4584 newNode = createDom(o, null);
4585 el.appendChild(newNode);
4587 var html = createHtml(o);
4588 newNode = this.insertHtml("beforeEnd", el, html);
4590 return returnElement ? Roo.get(newNode, true) : newNode;
4594 * Creates new Dom element(s) and overwrites the contents of el with them
4595 * @param {String/HTMLElement/Element} el The context element
4596 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4597 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4598 * @return {HTMLElement/Roo.Element} The new node
4600 overwrite : function(el, o, returnElement){
4601 el = Roo.getDom(el);
4604 while (el.childNodes.length) {
4605 el.removeChild(el.firstChild);
4609 el.innerHTML = createHtml(o);
4612 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4616 * Creates a new Roo.DomHelper.Template from the Dom object spec
4617 * @param {Object} o The Dom object spec (and children)
4618 * @return {Roo.DomHelper.Template} The new template
4620 createTemplate : function(o){
4621 var html = createHtml(o);
4622 return new Roo.Template(html);
4628 * Ext JS Library 1.1.1
4629 * Copyright(c) 2006-2007, Ext JS, LLC.
4631 * Originally Released Under LGPL - original licence link has changed is not relivant.
4634 * <script type="text/javascript">
4638 * @class Roo.Template
4639 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4640 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4643 var t = new Roo.Template({
4644 html : '<div name="{id}">' +
4645 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4647 myformat: function (value, allValues) {
4648 return 'XX' + value;
4651 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4653 * For more information see this blog post with examples:
4654 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4655 - Create Elements using DOM, HTML fragments and Templates</a>.
4657 * @param {Object} cfg - Configuration object.
4659 Roo.Template = function(cfg){
4661 if(cfg instanceof Array){
4663 }else if(arguments.length > 1){
4664 cfg = Array.prototype.join.call(arguments, "");
4668 if (typeof(cfg) == 'object') {
4679 Roo.Template.prototype = {
4682 * @cfg {Function} onLoad Called after the template has been loaded and complied (usually from a remove source)
4688 * @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..
4689 * it should be fixed so that template is observable...
4693 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4697 * Returns an HTML fragment of this template with the specified values applied.
4698 * @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'})
4699 * @return {String} The HTML fragment
4701 applyTemplate : function(values){
4702 //Roo.log(["applyTemplate", values]);
4706 return this.compiled(values);
4708 var useF = this.disableFormats !== true;
4709 var fm = Roo.util.Format, tpl = this;
4710 var fn = function(m, name, format, args){
4712 if(format.substr(0, 5) == "this."){
4713 return tpl.call(format.substr(5), values[name], values);
4716 // quoted values are required for strings in compiled templates,
4717 // but for non compiled we need to strip them
4718 // quoted reversed for jsmin
4719 var re = /^\s*['"](.*)["']\s*$/;
4720 args = args.split(',');
4721 for(var i = 0, len = args.length; i < len; i++){
4722 args[i] = args[i].replace(re, "$1");
4724 args = [values[name]].concat(args);
4726 args = [values[name]];
4728 return fm[format].apply(fm, args);
4731 return values[name] !== undefined ? values[name] : "";
4734 return this.html.replace(this.re, fn);
4752 this.loading = true;
4753 this.compiled = false;
4755 var cx = new Roo.data.Connection();
4759 success : function (response) {
4761 _t.html = response.responseText;
4768 failure : function(response) {
4769 Roo.log("Template failed to load from " + _t.url);
4776 * Sets the HTML used as the template and optionally compiles it.
4777 * @param {String} html
4778 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4779 * @return {Roo.Template} this
4781 set : function(html, compile){
4783 this.compiled = null;
4791 * True to disable format functions (defaults to false)
4794 disableFormats : false,
4797 * The regular expression used to match template variables
4801 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4804 * Compiles the template into an internal function, eliminating the RegEx overhead.
4805 * @return {Roo.Template} this
4807 compile : function(){
4808 var fm = Roo.util.Format;
4809 var useF = this.disableFormats !== true;
4810 var sep = Roo.isGecko ? "+" : ",";
4811 var fn = function(m, name, format, args){
4813 args = args ? ',' + args : "";
4814 if(format.substr(0, 5) != "this."){
4815 format = "fm." + format + '(';
4817 format = 'this.call("'+ format.substr(5) + '", ';
4821 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4823 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4826 // branched to use + in gecko and [].join() in others
4828 body = "this.compiled = function(values){ return '" +
4829 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4832 body = ["this.compiled = function(values){ return ['"];
4833 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4834 body.push("'].join('');};");
4835 body = body.join('');
4845 // private function used to call members
4846 call : function(fnName, value, allValues){
4847 return this[fnName](value, allValues);
4851 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4852 * @param {String/HTMLElement/Roo.Element} el The context element
4853 * @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'})
4854 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4855 * @return {HTMLElement/Roo.Element} The new node or Element
4857 insertFirst: function(el, values, returnElement){
4858 return this.doInsert('afterBegin', el, values, returnElement);
4862 * Applies the supplied values to the template and inserts the new node(s) before el.
4863 * @param {String/HTMLElement/Roo.Element} el The context element
4864 * @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'})
4865 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4866 * @return {HTMLElement/Roo.Element} The new node or Element
4868 insertBefore: function(el, values, returnElement){
4869 return this.doInsert('beforeBegin', el, values, returnElement);
4873 * Applies the supplied values to the template and inserts the new node(s) after el.
4874 * @param {String/HTMLElement/Roo.Element} el The context element
4875 * @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'})
4876 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4877 * @return {HTMLElement/Roo.Element} The new node or Element
4879 insertAfter : function(el, values, returnElement){
4880 return this.doInsert('afterEnd', el, values, returnElement);
4884 * Applies the supplied values to the template and appends the new node(s) to el.
4885 * @param {String/HTMLElement/Roo.Element} el The context element
4886 * @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'})
4887 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4888 * @return {HTMLElement/Roo.Element} The new node or Element
4890 append : function(el, values, returnElement){
4891 return this.doInsert('beforeEnd', el, values, returnElement);
4894 doInsert : function(where, el, values, returnEl){
4895 el = Roo.getDom(el);
4896 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4897 return returnEl ? Roo.get(newNode, true) : newNode;
4901 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4902 * @param {String/HTMLElement/Roo.Element} el The context element
4903 * @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'})
4904 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4905 * @return {HTMLElement/Roo.Element} The new node or Element
4907 overwrite : function(el, values, returnElement){
4908 el = Roo.getDom(el);
4909 el.innerHTML = this.applyTemplate(values);
4910 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4914 * Alias for {@link #applyTemplate}
4917 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4920 Roo.DomHelper.Template = Roo.Template;
4923 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4924 * @param {String/HTMLElement} el A DOM element or its id
4925 * @returns {Roo.Template} The created template
4928 Roo.Template.from = function(el){
4929 el = Roo.getDom(el);
4930 return new Roo.Template(el.value || el.innerHTML);
4933 * Ext JS Library 1.1.1
4934 * Copyright(c) 2006-2007, Ext JS, LLC.
4936 * Originally Released Under LGPL - original licence link has changed is not relivant.
4939 * <script type="text/javascript">
4944 * This is code is also distributed under MIT license for use
4945 * with jQuery and prototype JavaScript libraries.
4948 * @class Roo.DomQuery
4949 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).
4951 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>
4954 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.
4956 <h4>Element Selectors:</h4>
4958 <li> <b>*</b> any element</li>
4959 <li> <b>E</b> an element with the tag E</li>
4960 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4961 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4962 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4963 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4965 <h4>Attribute Selectors:</h4>
4966 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4968 <li> <b>E[foo]</b> has an attribute "foo"</li>
4969 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4970 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4971 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4972 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4973 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4974 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4976 <h4>Pseudo Classes:</h4>
4978 <li> <b>E:first-child</b> E is the first child of its parent</li>
4979 <li> <b>E:last-child</b> E is the last child of its parent</li>
4980 <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>
4981 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4982 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4983 <li> <b>E:only-child</b> E is the only child of its parent</li>
4984 <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>
4985 <li> <b>E:first</b> the first E in the resultset</li>
4986 <li> <b>E:last</b> the last E in the resultset</li>
4987 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4988 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4989 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4990 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4991 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4992 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4993 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4994 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4995 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4997 <h4>CSS Value Selectors:</h4>
4999 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
5000 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
5001 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
5002 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
5003 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
5004 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
5008 Roo.DomQuery = function(){
5009 var cache = {}, simpleCache = {}, valueCache = {};
5010 var nonSpace = /\S/;
5011 var trimRe = /^\s+|\s+$/g;
5012 var tplRe = /\{(\d+)\}/g;
5013 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
5014 var tagTokenRe = /^(#)?([\w-\*]+)/;
5015 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
5017 function child(p, index){
5019 var n = p.firstChild;
5021 if(n.nodeType == 1){
5032 while((n = n.nextSibling) && n.nodeType != 1);
5037 while((n = n.previousSibling) && n.nodeType != 1);
5041 function children(d){
5042 var n = d.firstChild, ni = -1;
5044 var nx = n.nextSibling;
5045 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
5055 function byClassName(c, a, v){
5059 var r = [], ri = -1, cn;
5060 for(var i = 0, ci; ci = c[i]; i++){
5061 if((' '+ci.className+' ').indexOf(v) != -1){
5068 function attrValue(n, attr){
5069 if(!n.tagName && typeof n.length != "undefined"){
5078 if(attr == "class" || attr == "className"){
5081 return n.getAttribute(attr) || n[attr];
5085 function getNodes(ns, mode, tagName){
5086 var result = [], ri = -1, cs;
5090 tagName = tagName || "*";
5091 if(typeof ns.getElementsByTagName != "undefined"){
5095 for(var i = 0, ni; ni = ns[i]; i++){
5096 cs = ni.getElementsByTagName(tagName);
5097 for(var j = 0, ci; ci = cs[j]; j++){
5101 }else if(mode == "/" || mode == ">"){
5102 var utag = tagName.toUpperCase();
5103 for(var i = 0, ni, cn; ni = ns[i]; i++){
5104 cn = ni.children || ni.childNodes;
5105 for(var j = 0, cj; cj = cn[j]; j++){
5106 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5111 }else if(mode == "+"){
5112 var utag = tagName.toUpperCase();
5113 for(var i = 0, n; n = ns[i]; i++){
5114 while((n = n.nextSibling) && n.nodeType != 1);
5115 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5119 }else if(mode == "~"){
5120 for(var i = 0, n; n = ns[i]; i++){
5121 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5130 function concat(a, b){
5134 for(var i = 0, l = b.length; i < l; i++){
5140 function byTag(cs, tagName){
5141 if(cs.tagName || cs == document){
5147 var r = [], ri = -1;
5148 tagName = tagName.toLowerCase();
5149 for(var i = 0, ci; ci = cs[i]; i++){
5150 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5157 function byId(cs, attr, id){
5158 if(cs.tagName || cs == document){
5164 var r = [], ri = -1;
5165 for(var i = 0,ci; ci = cs[i]; i++){
5166 if(ci && ci.id == id){
5174 function byAttribute(cs, attr, value, op, custom){
5175 var r = [], ri = -1, st = custom=="{";
5176 var f = Roo.DomQuery.operators[op];
5177 for(var i = 0, ci; ci = cs[i]; i++){
5180 a = Roo.DomQuery.getStyle(ci, attr);
5182 else if(attr == "class" || attr == "className"){
5184 }else if(attr == "for"){
5186 }else if(attr == "href"){
5187 a = ci.getAttribute("href", 2);
5189 a = ci.getAttribute(attr);
5191 if((f && f(a, value)) || (!f && a)){
5198 function byPseudo(cs, name, value){
5199 return Roo.DomQuery.pseudos[name](cs, value);
5202 // This is for IE MSXML which does not support expandos.
5203 // IE runs the same speed using setAttribute, however FF slows way down
5204 // and Safari completely fails so they need to continue to use expandos.
5205 var isIE = window.ActiveXObject ? true : false;
5207 // this eval is stop the compressor from
5208 // renaming the variable to something shorter
5210 /** eval:var:batch */
5215 function nodupIEXml(cs){
5217 cs[0].setAttribute("_nodup", d);
5219 for(var i = 1, len = cs.length; i < len; i++){
5221 if(!c.getAttribute("_nodup") != d){
5222 c.setAttribute("_nodup", d);
5226 for(var i = 0, len = cs.length; i < len; i++){
5227 cs[i].removeAttribute("_nodup");
5236 var len = cs.length, c, i, r = cs, cj, ri = -1;
5237 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5240 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5241 return nodupIEXml(cs);
5245 for(i = 1; c = cs[i]; i++){
5250 for(var j = 0; j < i; j++){
5253 for(j = i+1; cj = cs[j]; j++){
5265 function quickDiffIEXml(c1, c2){
5267 for(var i = 0, len = c1.length; i < len; i++){
5268 c1[i].setAttribute("_qdiff", d);
5271 for(var i = 0, len = c2.length; i < len; i++){
5272 if(c2[i].getAttribute("_qdiff") != d){
5273 r[r.length] = c2[i];
5276 for(var i = 0, len = c1.length; i < len; i++){
5277 c1[i].removeAttribute("_qdiff");
5282 function quickDiff(c1, c2){
5283 var len1 = c1.length;
5287 if(isIE && c1[0].selectSingleNode){
5288 return quickDiffIEXml(c1, c2);
5291 for(var i = 0; i < len1; i++){
5295 for(var i = 0, len = c2.length; i < len; i++){
5296 if(c2[i]._qdiff != d){
5297 r[r.length] = c2[i];
5303 function quickId(ns, mode, root, id){
5305 var d = root.ownerDocument || root;
5306 return d.getElementById(id);
5308 ns = getNodes(ns, mode, "*");
5309 return byId(ns, null, id);
5313 getStyle : function(el, name){
5314 return Roo.fly(el).getStyle(name);
5317 * Compiles a selector/xpath query into a reusable function. The returned function
5318 * takes one parameter "root" (optional), which is the context node from where the query should start.
5319 * @param {String} selector The selector/xpath query
5320 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5321 * @return {Function}
5323 compile : function(path, type){
5324 type = type || "select";
5326 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5327 var q = path, mode, lq;
5328 var tk = Roo.DomQuery.matchers;
5329 var tklen = tk.length;
5332 // accept leading mode switch
5333 var lmode = q.match(modeRe);
5334 if(lmode && lmode[1]){
5335 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5336 q = q.replace(lmode[1], "");
5338 // strip leading slashes
5339 while(path.substr(0, 1)=="/"){
5340 path = path.substr(1);
5343 while(q && lq != q){
5345 var tm = q.match(tagTokenRe);
5346 if(type == "select"){
5349 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5351 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5353 q = q.replace(tm[0], "");
5354 }else if(q.substr(0, 1) != '@'){
5355 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5360 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5362 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5364 q = q.replace(tm[0], "");
5367 while(!(mm = q.match(modeRe))){
5368 var matched = false;
5369 for(var j = 0; j < tklen; j++){
5371 var m = q.match(t.re);
5373 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5376 q = q.replace(m[0], "");
5381 // prevent infinite loop on bad selector
5383 throw 'Error parsing selector, parsing failed at "' + q + '"';
5387 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5388 q = q.replace(mm[1], "");
5391 fn[fn.length] = "return nodup(n);\n}";
5394 * list of variables that need from compression as they are used by eval.
5404 * eval:var:byClassName
5406 * eval:var:byAttribute
5407 * eval:var:attrValue
5415 * Selects a group of elements.
5416 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5417 * @param {Node} root (optional) The start of the query (defaults to document).
5420 select : function(path, root, type){
5421 if(!root || root == document){
5424 if(typeof root == "string"){
5425 root = document.getElementById(root);
5427 var paths = path.split(",");
5429 for(var i = 0, len = paths.length; i < len; i++){
5430 var p = paths[i].replace(trimRe, "");
5432 cache[p] = Roo.DomQuery.compile(p);
5434 throw p + " is not a valid selector";
5437 var result = cache[p](root);
5438 if(result && result != document){
5439 results = results.concat(result);
5442 if(paths.length > 1){
5443 return nodup(results);
5449 * Selects a single element.
5450 * @param {String} selector The selector/xpath query
5451 * @param {Node} root (optional) The start of the query (defaults to document).
5454 selectNode : function(path, root){
5455 return Roo.DomQuery.select(path, root)[0];
5459 * Selects the value of a node, optionally replacing null with the defaultValue.
5460 * @param {String} selector The selector/xpath query
5461 * @param {Node} root (optional) The start of the query (defaults to document).
5462 * @param {String} defaultValue
5464 selectValue : function(path, root, defaultValue){
5465 path = path.replace(trimRe, "");
5466 if(!valueCache[path]){
5467 valueCache[path] = Roo.DomQuery.compile(path, "select");
5469 var n = valueCache[path](root);
5470 n = n[0] ? n[0] : n;
5471 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5472 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5476 * Selects the value of a node, parsing integers and floats.
5477 * @param {String} selector The selector/xpath query
5478 * @param {Node} root (optional) The start of the query (defaults to document).
5479 * @param {Number} defaultValue
5482 selectNumber : function(path, root, defaultValue){
5483 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5484 return parseFloat(v);
5488 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5489 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5490 * @param {String} selector The simple selector to test
5493 is : function(el, ss){
5494 if(typeof el == "string"){
5495 el = document.getElementById(el);
5497 var isArray = (el instanceof Array);
5498 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5499 return isArray ? (result.length == el.length) : (result.length > 0);
5503 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5504 * @param {Array} el An array of elements to filter
5505 * @param {String} selector The simple selector to test
5506 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5507 * the selector instead of the ones that match
5510 filter : function(els, ss, nonMatches){
5511 ss = ss.replace(trimRe, "");
5512 if(!simpleCache[ss]){
5513 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5515 var result = simpleCache[ss](els);
5516 return nonMatches ? quickDiff(result, els) : result;
5520 * Collection of matching regular expressions and code snippets.
5524 select: 'n = byClassName(n, null, " {1} ");'
5526 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5527 select: 'n = byPseudo(n, "{1}", "{2}");'
5529 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5530 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5533 select: 'n = byId(n, null, "{1}");'
5536 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5541 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5542 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5545 "=" : function(a, v){
5548 "!=" : function(a, v){
5551 "^=" : function(a, v){
5552 return a && a.substr(0, v.length) == v;
5554 "$=" : function(a, v){
5555 return a && a.substr(a.length-v.length) == v;
5557 "*=" : function(a, v){
5558 return a && a.indexOf(v) !== -1;
5560 "%=" : function(a, v){
5561 return (a % v) == 0;
5563 "|=" : function(a, v){
5564 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5566 "~=" : function(a, v){
5567 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5572 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5573 * and the argument (if any) supplied in the selector.
5576 "first-child" : function(c){
5577 var r = [], ri = -1, n;
5578 for(var i = 0, ci; ci = n = c[i]; i++){
5579 while((n = n.previousSibling) && n.nodeType != 1);
5587 "last-child" : function(c){
5588 var r = [], ri = -1, n;
5589 for(var i = 0, ci; ci = n = c[i]; i++){
5590 while((n = n.nextSibling) && n.nodeType != 1);
5598 "nth-child" : function(c, a) {
5599 var r = [], ri = -1;
5600 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5601 var f = (m[1] || 1) - 0, l = m[2] - 0;
5602 for(var i = 0, n; n = c[i]; i++){
5603 var pn = n.parentNode;
5604 if (batch != pn._batch) {
5606 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5607 if(cn.nodeType == 1){
5614 if (l == 0 || n.nodeIndex == l){
5617 } else if ((n.nodeIndex + l) % f == 0){
5625 "only-child" : function(c){
5626 var r = [], ri = -1;;
5627 for(var i = 0, ci; ci = c[i]; i++){
5628 if(!prev(ci) && !next(ci)){
5635 "empty" : function(c){
5636 var r = [], ri = -1;
5637 for(var i = 0, ci; ci = c[i]; i++){
5638 var cns = ci.childNodes, j = 0, cn, empty = true;
5641 if(cn.nodeType == 1 || cn.nodeType == 3){
5653 "contains" : function(c, v){
5654 var r = [], ri = -1;
5655 for(var i = 0, ci; ci = c[i]; i++){
5656 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5663 "nodeValue" : function(c, v){
5664 var r = [], ri = -1;
5665 for(var i = 0, ci; ci = c[i]; i++){
5666 if(ci.firstChild && ci.firstChild.nodeValue == v){
5673 "checked" : function(c){
5674 var r = [], ri = -1;
5675 for(var i = 0, ci; ci = c[i]; i++){
5676 if(ci.checked == true){
5683 "not" : function(c, ss){
5684 return Roo.DomQuery.filter(c, ss, true);
5687 "odd" : function(c){
5688 return this["nth-child"](c, "odd");
5691 "even" : function(c){
5692 return this["nth-child"](c, "even");
5695 "nth" : function(c, a){
5696 return c[a-1] || [];
5699 "first" : function(c){
5703 "last" : function(c){
5704 return c[c.length-1] || [];
5707 "has" : function(c, ss){
5708 var s = Roo.DomQuery.select;
5709 var r = [], ri = -1;
5710 for(var i = 0, ci; ci = c[i]; i++){
5711 if(s(ss, ci).length > 0){
5718 "next" : function(c, ss){
5719 var is = Roo.DomQuery.is;
5720 var r = [], ri = -1;
5721 for(var i = 0, ci; ci = c[i]; i++){
5730 "prev" : function(c, ss){
5731 var is = Roo.DomQuery.is;
5732 var r = [], ri = -1;
5733 for(var i = 0, ci; ci = c[i]; i++){
5746 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5747 * @param {String} path The selector/xpath query
5748 * @param {Node} root (optional) The start of the query (defaults to document).
5753 Roo.query = Roo.DomQuery.select;
5756 * Ext JS Library 1.1.1
5757 * Copyright(c) 2006-2007, Ext JS, LLC.
5759 * Originally Released Under LGPL - original licence link has changed is not relivant.
5762 * <script type="text/javascript">
5766 * @class Roo.util.Observable
5767 * Base class that provides a common interface for publishing events. Subclasses are expected to
5768 * to have a property "events" with all the events defined.<br>
5771 Employee = function(name){
5778 Roo.extend(Employee, Roo.util.Observable);
5780 * @param {Object} config properties to use (incuding events / listeners)
5783 Roo.util.Observable = function(cfg){
5786 this.addEvents(cfg.events || {});
5788 delete cfg.events; // make sure
5791 Roo.apply(this, cfg);
5794 this.on(this.listeners);
5795 delete this.listeners;
5798 Roo.util.Observable.prototype = {
5800 * @cfg {Object} listeners list of events and functions to call for this object,
5804 'click' : function(e) {
5814 * Fires the specified event with the passed parameters (minus the event name).
5815 * @param {String} eventName
5816 * @param {Object...} args Variable number of parameters are passed to handlers
5817 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5819 fireEvent : function(){
5820 var ce = this.events[arguments[0].toLowerCase()];
5821 if(typeof ce == "object"){
5822 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5829 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5832 * Appends an event handler to this component
5833 * @param {String} eventName The type of event to listen for
5834 * @param {Function} handler The method the event invokes
5835 * @param {Object} scope (optional) The scope in which to execute the handler
5836 * function. The handler function's "this" context.
5837 * @param {Object} options (optional) An object containing handler configuration
5838 * properties. This may contain any of the following properties:<ul>
5839 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5840 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5841 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5842 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5843 * by the specified number of milliseconds. If the event fires again within that time, the original
5844 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5847 * <b>Combining Options</b><br>
5848 * Using the options argument, it is possible to combine different types of listeners:<br>
5850 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5852 el.on('click', this.onClick, this, {
5859 * <b>Attaching multiple handlers in 1 call</b><br>
5860 * The method also allows for a single argument to be passed which is a config object containing properties
5861 * which specify multiple handlers.
5870 fn: this.onMouseOver,
5874 fn: this.onMouseOut,
5880 * Or a shorthand syntax which passes the same scope object to all handlers:
5883 'click': this.onClick,
5884 'mouseover': this.onMouseOver,
5885 'mouseout': this.onMouseOut,
5890 addListener : function(eventName, fn, scope, o){
5891 if(typeof eventName == "object"){
5894 if(this.filterOptRe.test(e)){
5897 if(typeof o[e] == "function"){
5899 this.addListener(e, o[e], o.scope, o);
5901 // individual options
5902 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5907 o = (!o || typeof o == "boolean") ? {} : o;
5908 eventName = eventName.toLowerCase();
5909 var ce = this.events[eventName] || true;
5910 if(typeof ce == "boolean"){
5911 ce = new Roo.util.Event(this, eventName);
5912 this.events[eventName] = ce;
5914 ce.addListener(fn, scope, o);
5918 * Removes a listener
5919 * @param {String} eventName The type of event to listen for
5920 * @param {Function} handler The handler to remove
5921 * @param {Object} scope (optional) The scope (this object) for the handler
5923 removeListener : function(eventName, fn, scope){
5924 var ce = this.events[eventName.toLowerCase()];
5925 if(typeof ce == "object"){
5926 ce.removeListener(fn, scope);
5931 * Removes all listeners for this object
5933 purgeListeners : function(){
5934 for(var evt in this.events){
5935 if(typeof this.events[evt] == "object"){
5936 this.events[evt].clearListeners();
5941 relayEvents : function(o, events){
5942 var createHandler = function(ename){
5944 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5947 for(var i = 0, len = events.length; i < len; i++){
5948 var ename = events[i];
5949 if(!this.events[ename]){ this.events[ename] = true; };
5950 o.on(ename, createHandler(ename), this);
5955 * Used to define events on this Observable
5956 * @param {Object} object The object with the events defined
5958 addEvents : function(o){
5962 Roo.applyIf(this.events, o);
5966 * Checks to see if this object has any listeners for a specified event
5967 * @param {String} eventName The name of the event to check for
5968 * @return {Boolean} True if the event is being listened for, else false
5970 hasListener : function(eventName){
5971 var e = this.events[eventName];
5972 return typeof e == "object" && e.listeners.length > 0;
5976 * Appends an event handler to this element (shorthand for addListener)
5977 * @param {String} eventName The type of event to listen for
5978 * @param {Function} handler The method the event invokes
5979 * @param {Object} scope (optional) The scope in which to execute the handler
5980 * function. The handler function's "this" context.
5981 * @param {Object} options (optional)
5984 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5986 * Removes a listener (shorthand for removeListener)
5987 * @param {String} eventName The type of event to listen for
5988 * @param {Function} handler The handler to remove
5989 * @param {Object} scope (optional) The scope (this object) for the handler
5992 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5995 * Starts capture on the specified Observable. All events will be passed
5996 * to the supplied function with the event name + standard signature of the event
5997 * <b>before</b> the event is fired. If the supplied function returns false,
5998 * the event will not fire.
5999 * @param {Observable} o The Observable to capture
6000 * @param {Function} fn The function to call
6001 * @param {Object} scope (optional) The scope (this object) for the fn
6004 Roo.util.Observable.capture = function(o, fn, scope){
6005 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
6009 * Removes <b>all</b> added captures from the Observable.
6010 * @param {Observable} o The Observable to release
6013 Roo.util.Observable.releaseCapture = function(o){
6014 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
6019 var createBuffered = function(h, o, scope){
6020 var task = new Roo.util.DelayedTask();
6022 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
6026 var createSingle = function(h, e, fn, scope){
6028 e.removeListener(fn, scope);
6029 return h.apply(scope, arguments);
6033 var createDelayed = function(h, o, scope){
6035 var args = Array.prototype.slice.call(arguments, 0);
6036 setTimeout(function(){
6037 h.apply(scope, args);
6042 Roo.util.Event = function(obj, name){
6045 this.listeners = [];
6048 Roo.util.Event.prototype = {
6049 addListener : function(fn, scope, options){
6050 var o = options || {};
6051 scope = scope || this.obj;
6052 if(!this.isListening(fn, scope)){
6053 var l = {fn: fn, scope: scope, options: o};
6056 h = createDelayed(h, o, scope);
6059 h = createSingle(h, this, fn, scope);
6062 h = createBuffered(h, o, scope);
6065 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6066 this.listeners.push(l);
6068 this.listeners = this.listeners.slice(0);
6069 this.listeners.push(l);
6074 findListener : function(fn, scope){
6075 scope = scope || this.obj;
6076 var ls = this.listeners;
6077 for(var i = 0, len = ls.length; i < len; i++){
6079 if(l.fn == fn && l.scope == scope){
6086 isListening : function(fn, scope){
6087 return this.findListener(fn, scope) != -1;
6090 removeListener : function(fn, scope){
6092 if((index = this.findListener(fn, scope)) != -1){
6094 this.listeners.splice(index, 1);
6096 this.listeners = this.listeners.slice(0);
6097 this.listeners.splice(index, 1);
6104 clearListeners : function(){
6105 this.listeners = [];
6109 var ls = this.listeners, scope, len = ls.length;
6112 var args = Array.prototype.slice.call(arguments, 0);
6113 for(var i = 0; i < len; i++){
6115 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6116 this.firing = false;
6120 this.firing = false;
6127 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6134 * @class Roo.Document
6135 * @extends Roo.util.Observable
6136 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6138 * @param {Object} config the methods and properties of the 'base' class for the application.
6140 * Generic Page handler - implement this to start your app..
6143 * MyProject = new Roo.Document({
6145 'load' : true // your events..
6148 'ready' : function() {
6149 // fired on Roo.onReady()
6154 Roo.Document = function(cfg) {
6159 Roo.util.Observable.call(this,cfg);
6163 Roo.onReady(function() {
6164 _this.fireEvent('ready');
6170 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6172 * Ext JS Library 1.1.1
6173 * Copyright(c) 2006-2007, Ext JS, LLC.
6175 * Originally Released Under LGPL - original licence link has changed is not relivant.
6178 * <script type="text/javascript">
6182 * @class Roo.EventManager
6183 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6184 * several useful events directly.
6185 * See {@link Roo.EventObject} for more details on normalized event objects.
6188 Roo.EventManager = function(){
6189 var docReadyEvent, docReadyProcId, docReadyState = false;
6190 var resizeEvent, resizeTask, textEvent, textSize;
6191 var E = Roo.lib.Event;
6192 var D = Roo.lib.Dom;
6197 var fireDocReady = function(){
6199 docReadyState = true;
6202 clearInterval(docReadyProcId);
6204 if(Roo.isGecko || Roo.isOpera) {
6205 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6208 var defer = document.getElementById("ie-deferred-loader");
6210 defer.onreadystatechange = null;
6211 defer.parentNode.removeChild(defer);
6215 docReadyEvent.fire();
6216 docReadyEvent.clearListeners();
6221 var initDocReady = function(){
6222 docReadyEvent = new Roo.util.Event();
6223 if(Roo.isGecko || Roo.isOpera) {
6224 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6226 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6227 var defer = document.getElementById("ie-deferred-loader");
6228 defer.onreadystatechange = function(){
6229 if(this.readyState == "complete"){
6233 }else if(Roo.isSafari){
6234 docReadyProcId = setInterval(function(){
6235 var rs = document.readyState;
6236 if(rs == "complete") {
6241 // no matter what, make sure it fires on load
6242 E.on(window, "load", fireDocReady);
6245 var createBuffered = function(h, o){
6246 var task = new Roo.util.DelayedTask(h);
6248 // create new event object impl so new events don't wipe out properties
6249 e = new Roo.EventObjectImpl(e);
6250 task.delay(o.buffer, h, null, [e]);
6254 var createSingle = function(h, el, ename, fn){
6256 Roo.EventManager.removeListener(el, ename, fn);
6261 var createDelayed = function(h, o){
6263 // create new event object impl so new events don't wipe out properties
6264 e = new Roo.EventObjectImpl(e);
6265 setTimeout(function(){
6270 var transitionEndVal = false;
6272 var transitionEnd = function()
6274 if (transitionEndVal) {
6275 return transitionEndVal;
6277 var el = document.createElement('div');
6279 var transEndEventNames = {
6280 WebkitTransition : 'webkitTransitionEnd',
6281 MozTransition : 'transitionend',
6282 OTransition : 'oTransitionEnd otransitionend',
6283 transition : 'transitionend'
6286 for (var name in transEndEventNames) {
6287 if (el.style[name] !== undefined) {
6288 transitionEndVal = transEndEventNames[name];
6289 return transitionEndVal ;
6295 var listen = function(element, ename, opt, fn, scope){
6296 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6297 fn = fn || o.fn; scope = scope || o.scope;
6298 var el = Roo.getDom(element);
6302 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6305 if (ename == 'transitionend') {
6306 ename = transitionEnd();
6308 var h = function(e){
6309 e = Roo.EventObject.setEvent(e);
6312 t = e.getTarget(o.delegate, el);
6319 if(o.stopEvent === true){
6322 if(o.preventDefault === true){
6325 if(o.stopPropagation === true){
6326 e.stopPropagation();
6329 if(o.normalized === false){
6333 fn.call(scope || el, e, t, o);
6336 h = createDelayed(h, o);
6339 h = createSingle(h, el, ename, fn);
6342 h = createBuffered(h, o);
6345 fn._handlers = fn._handlers || [];
6348 fn._handlers.push([Roo.id(el), ename, h]);
6353 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6354 el.addEventListener("DOMMouseScroll", h, false);
6355 E.on(window, 'unload', function(){
6356 el.removeEventListener("DOMMouseScroll", h, false);
6359 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6360 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6365 var stopListening = function(el, ename, fn){
6366 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6368 for(var i = 0, len = hds.length; i < len; i++){
6370 if(h[0] == id && h[1] == ename){
6377 E.un(el, ename, hd);
6378 el = Roo.getDom(el);
6379 if(ename == "mousewheel" && el.addEventListener){
6380 el.removeEventListener("DOMMouseScroll", hd, false);
6382 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6383 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6387 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6394 * @scope Roo.EventManager
6399 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6400 * object with a Roo.EventObject
6401 * @param {Function} fn The method the event invokes
6402 * @param {Object} scope An object that becomes the scope of the handler
6403 * @param {boolean} override If true, the obj passed in becomes
6404 * the execution scope of the listener
6405 * @return {Function} The wrapped function
6408 wrap : function(fn, scope, override){
6410 Roo.EventObject.setEvent(e);
6411 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6416 * Appends an event handler to an element (shorthand for addListener)
6417 * @param {String/HTMLElement} element The html element or id to assign the
6418 * @param {String} eventName The type of event to listen for
6419 * @param {Function} handler The method the event invokes
6420 * @param {Object} scope (optional) The scope in which to execute the handler
6421 * function. The handler function's "this" context.
6422 * @param {Object} options (optional) An object containing handler configuration
6423 * properties. This may contain any of the following properties:<ul>
6424 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6425 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6426 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6427 * <li>preventDefault {Boolean} True to prevent the default action</li>
6428 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6429 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6430 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6431 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6432 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6433 * by the specified number of milliseconds. If the event fires again within that time, the original
6434 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6437 * <b>Combining Options</b><br>
6438 * Using the options argument, it is possible to combine different types of listeners:<br>
6440 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6442 el.on('click', this.onClick, this, {
6449 * <b>Attaching multiple handlers in 1 call</b><br>
6450 * The method also allows for a single argument to be passed which is a config object containing properties
6451 * which specify multiple handlers.
6461 fn: this.onMouseOver
6470 * Or a shorthand syntax:<br>
6473 'click' : this.onClick,
6474 'mouseover' : this.onMouseOver,
6475 'mouseout' : this.onMouseOut
6479 addListener : function(element, eventName, fn, scope, options){
6480 if(typeof eventName == "object"){
6486 if(typeof o[e] == "function"){
6488 listen(element, e, o, o[e], o.scope);
6490 // individual options
6491 listen(element, e, o[e]);
6496 return listen(element, eventName, options, fn, scope);
6500 * Removes an event handler
6502 * @param {String/HTMLElement} element The id or html element to remove the
6504 * @param {String} eventName The type of event
6505 * @param {Function} fn
6506 * @return {Boolean} True if a listener was actually removed
6508 removeListener : function(element, eventName, fn){
6509 return stopListening(element, eventName, fn);
6513 * Fires when the document is ready (before onload and before images are loaded). Can be
6514 * accessed shorthanded Roo.onReady().
6515 * @param {Function} fn The method the event invokes
6516 * @param {Object} scope An object that becomes the scope of the handler
6517 * @param {boolean} options
6519 onDocumentReady : function(fn, scope, options){
6520 if(docReadyState){ // if it already fired
6521 docReadyEvent.addListener(fn, scope, options);
6522 docReadyEvent.fire();
6523 docReadyEvent.clearListeners();
6529 docReadyEvent.addListener(fn, scope, options);
6533 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6534 * @param {Function} fn The method the event invokes
6535 * @param {Object} scope An object that becomes the scope of the handler
6536 * @param {boolean} options
6538 onWindowResize : function(fn, scope, options){
6540 resizeEvent = new Roo.util.Event();
6541 resizeTask = new Roo.util.DelayedTask(function(){
6542 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6544 E.on(window, "resize", function(){
6546 resizeTask.delay(50);
6548 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6552 resizeEvent.addListener(fn, scope, options);
6556 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6557 * @param {Function} fn The method the event invokes
6558 * @param {Object} scope An object that becomes the scope of the handler
6559 * @param {boolean} options
6561 onTextResize : function(fn, scope, options){
6563 textEvent = new Roo.util.Event();
6564 var textEl = new Roo.Element(document.createElement('div'));
6565 textEl.dom.className = 'x-text-resize';
6566 textEl.dom.innerHTML = 'X';
6567 textEl.appendTo(document.body);
6568 textSize = textEl.dom.offsetHeight;
6569 setInterval(function(){
6570 if(textEl.dom.offsetHeight != textSize){
6571 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6573 }, this.textResizeInterval);
6575 textEvent.addListener(fn, scope, options);
6579 * Removes the passed window resize listener.
6580 * @param {Function} fn The method the event invokes
6581 * @param {Object} scope The scope of handler
6583 removeResizeListener : function(fn, scope){
6585 resizeEvent.removeListener(fn, scope);
6590 fireResize : function(){
6592 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6596 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6600 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6602 textResizeInterval : 50
6607 * @scopeAlias pub=Roo.EventManager
6611 * Appends an event handler to an element (shorthand for addListener)
6612 * @param {String/HTMLElement} element The html element or id to assign the
6613 * @param {String} eventName The type of event to listen for
6614 * @param {Function} handler The method the event invokes
6615 * @param {Object} scope (optional) The scope in which to execute the handler
6616 * function. The handler function's "this" context.
6617 * @param {Object} options (optional) An object containing handler configuration
6618 * properties. This may contain any of the following properties:<ul>
6619 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6620 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6621 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6622 * <li>preventDefault {Boolean} True to prevent the default action</li>
6623 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6624 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6625 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6626 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6627 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6628 * by the specified number of milliseconds. If the event fires again within that time, the original
6629 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6632 * <b>Combining Options</b><br>
6633 * Using the options argument, it is possible to combine different types of listeners:<br>
6635 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6637 el.on('click', this.onClick, this, {
6644 * <b>Attaching multiple handlers in 1 call</b><br>
6645 * The method also allows for a single argument to be passed which is a config object containing properties
6646 * which specify multiple handlers.
6656 fn: this.onMouseOver
6665 * Or a shorthand syntax:<br>
6668 'click' : this.onClick,
6669 'mouseover' : this.onMouseOver,
6670 'mouseout' : this.onMouseOut
6674 pub.on = pub.addListener;
6675 pub.un = pub.removeListener;
6677 pub.stoppedMouseDownEvent = new Roo.util.Event();
6681 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6682 * @param {Function} fn The method the event invokes
6683 * @param {Object} scope An object that becomes the scope of the handler
6684 * @param {boolean} override If true, the obj passed in becomes
6685 * the execution scope of the listener
6689 Roo.onReady = Roo.EventManager.onDocumentReady;
6691 Roo.onReady(function(){
6692 var bd = Roo.get(document.body);
6697 : Roo.isIE11 ? "roo-ie11"
6698 : Roo.isEdge ? "roo-edge"
6699 : Roo.isGecko ? "roo-gecko"
6700 : Roo.isOpera ? "roo-opera"
6701 : Roo.isSafari ? "roo-safari" : ""];
6704 cls.push("roo-mac");
6707 cls.push("roo-linux");
6710 cls.push("roo-ios");
6713 cls.push("roo-touch");
6715 if(Roo.isBorderBox){
6716 cls.push('roo-border-box');
6718 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6719 var p = bd.dom.parentNode;
6721 p.className += ' roo-strict';
6724 bd.addClass(cls.join(' '));
6728 * @class Roo.EventObject
6729 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6730 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6733 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6735 var target = e.getTarget();
6738 var myDiv = Roo.get("myDiv");
6739 myDiv.on("click", handleClick);
6741 Roo.EventManager.on("myDiv", 'click', handleClick);
6742 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6746 Roo.EventObject = function(){
6748 var E = Roo.lib.Event;
6750 // safari keypress events for special keys return bad keycodes
6753 63235 : 39, // right
6756 63276 : 33, // page up
6757 63277 : 34, // page down
6758 63272 : 46, // delete
6763 // normalize button clicks
6764 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6765 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6767 Roo.EventObjectImpl = function(e){
6769 this.setEvent(e.browserEvent || e);
6772 Roo.EventObjectImpl.prototype = {
6774 * Used to fix doc tools.
6775 * @scope Roo.EventObject.prototype
6781 /** The normal browser event */
6782 browserEvent : null,
6783 /** The button pressed in a mouse event */
6785 /** True if the shift key was down during the event */
6787 /** True if the control key was down during the event */
6789 /** True if the alt key was down during the event */
6848 setEvent : function(e){
6849 if(e == this || (e && e.browserEvent)){ // already wrapped
6852 this.browserEvent = e;
6854 // normalize buttons
6855 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6856 if(e.type == 'click' && this.button == -1){
6860 this.shiftKey = e.shiftKey;
6861 // mac metaKey behaves like ctrlKey
6862 this.ctrlKey = e.ctrlKey || e.metaKey;
6863 this.altKey = e.altKey;
6864 // in getKey these will be normalized for the mac
6865 this.keyCode = e.keyCode;
6866 // keyup warnings on firefox.
6867 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6868 // cache the target for the delayed and or buffered events
6869 this.target = E.getTarget(e);
6871 this.xy = E.getXY(e);
6874 this.shiftKey = false;
6875 this.ctrlKey = false;
6876 this.altKey = false;
6886 * Stop the event (preventDefault and stopPropagation)
6888 stopEvent : function(){
6889 if(this.browserEvent){
6890 if(this.browserEvent.type == 'mousedown'){
6891 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6893 E.stopEvent(this.browserEvent);
6898 * Prevents the browsers default handling of the event.
6900 preventDefault : function(){
6901 if(this.browserEvent){
6902 E.preventDefault(this.browserEvent);
6907 isNavKeyPress : function(){
6908 var k = this.keyCode;
6909 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6910 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6913 isSpecialKey : function(){
6914 var k = this.keyCode;
6915 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6916 (k == 16) || (k == 17) ||
6917 (k >= 18 && k <= 20) ||
6918 (k >= 33 && k <= 35) ||
6919 (k >= 36 && k <= 39) ||
6920 (k >= 44 && k <= 45);
6923 * Cancels bubbling of the event.
6925 stopPropagation : function(){
6926 if(this.browserEvent){
6927 if(this.type == 'mousedown'){
6928 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6930 E.stopPropagation(this.browserEvent);
6935 * Gets the key code for the event.
6938 getCharCode : function(){
6939 return this.charCode || this.keyCode;
6943 * Returns a normalized keyCode for the event.
6944 * @return {Number} The key code
6946 getKey : function(){
6947 var k = this.keyCode || this.charCode;
6948 return Roo.isSafari ? (safariKeys[k] || k) : k;
6952 * Gets the x coordinate of the event.
6955 getPageX : function(){
6960 * Gets the y coordinate of the event.
6963 getPageY : function(){
6968 * Gets the time of the event.
6971 getTime : function(){
6972 if(this.browserEvent){
6973 return E.getTime(this.browserEvent);
6979 * Gets the page coordinates of the event.
6980 * @return {Array} The xy values like [x, y]
6987 * Gets the target for the event.
6988 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6989 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6990 search as a number or element (defaults to 10 || document.body)
6991 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6992 * @return {HTMLelement}
6994 getTarget : function(selector, maxDepth, returnEl){
6995 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6998 * Gets the related target.
6999 * @return {HTMLElement}
7001 getRelatedTarget : function(){
7002 if(this.browserEvent){
7003 return E.getRelatedTarget(this.browserEvent);
7009 * Normalizes mouse wheel delta across browsers
7010 * @return {Number} The delta
7012 getWheelDelta : function(){
7013 var e = this.browserEvent;
7015 if(e.wheelDelta){ /* IE/Opera. */
7016 delta = e.wheelDelta/120;
7017 }else if(e.detail){ /* Mozilla case. */
7018 delta = -e.detail/3;
7024 * Returns true if the control, meta, shift or alt key was pressed during this event.
7027 hasModifier : function(){
7028 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
7032 * Returns true if the target of this event equals el or is a child of el
7033 * @param {String/HTMLElement/Element} el
7034 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7037 within : function(el, related){
7038 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7039 return t && Roo.fly(el).contains(t);
7042 getPoint : function(){
7043 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7047 return new Roo.EventObjectImpl();
7052 * Ext JS Library 1.1.1
7053 * Copyright(c) 2006-2007, Ext JS, LLC.
7055 * Originally Released Under LGPL - original licence link has changed is not relivant.
7058 * <script type="text/javascript">
7062 // was in Composite Element!??!?!
7065 var D = Roo.lib.Dom;
7066 var E = Roo.lib.Event;
7067 var A = Roo.lib.Anim;
7069 // local style camelizing for speed
7071 var camelRe = /(-[a-z])/gi;
7072 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7073 var view = document.defaultView;
7076 * @class Roo.Element
7077 * Represents an Element in the DOM.<br><br>
7080 var el = Roo.get("my-div");
7083 var el = getEl("my-div");
7085 // or with a DOM element
7086 var el = Roo.get(myDivElement);
7088 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7089 * each call instead of constructing a new one.<br><br>
7090 * <b>Animations</b><br />
7091 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7092 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7094 Option Default Description
7095 --------- -------- ---------------------------------------------
7096 duration .35 The duration of the animation in seconds
7097 easing easeOut The YUI easing method
7098 callback none A function to execute when the anim completes
7099 scope this The scope (this) of the callback function
7101 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7102 * manipulate the animation. Here's an example:
7104 var el = Roo.get("my-div");
7109 // default animation
7110 el.setWidth(100, true);
7112 // animation with some options set
7119 // using the "anim" property to get the Anim object
7125 el.setWidth(100, opt);
7127 if(opt.anim.isAnimated()){
7131 * <b> Composite (Collections of) Elements</b><br />
7132 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7133 * @constructor Create a new Element directly.
7134 * @param {String/HTMLElement} element
7135 * @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).
7137 Roo.Element = function(element, forceNew){
7138 var dom = typeof element == "string" ?
7139 document.getElementById(element) : element;
7140 if(!dom){ // invalid id/element
7144 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7145 return Roo.Element.cache[id];
7155 * The DOM element ID
7158 this.id = id || Roo.id(dom);
7161 var El = Roo.Element;
7165 * The element's default display mode (defaults to "")
7168 originalDisplay : "",
7171 // note this is overridden in BS version..
7174 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7180 * Sets the element's visibility mode. When setVisible() is called it
7181 * will use this to determine whether to set the visibility or the display property.
7182 * @param visMode Element.VISIBILITY or Element.DISPLAY
7183 * @return {Roo.Element} this
7185 setVisibilityMode : function(visMode){
7186 this.visibilityMode = visMode;
7190 * Convenience method for setVisibilityMode(Element.DISPLAY)
7191 * @param {String} display (optional) What to set display to when visible
7192 * @return {Roo.Element} this
7194 enableDisplayMode : function(display){
7195 this.setVisibilityMode(El.DISPLAY);
7196 if(typeof display != "undefined") { this.originalDisplay = display; }
7201 * 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)
7202 * @param {String} selector The simple selector to test
7203 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7204 search as a number or element (defaults to 10 || document.body)
7205 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7206 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7208 findParent : function(simpleSelector, maxDepth, returnEl){
7209 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7210 maxDepth = maxDepth || 50;
7211 if(typeof maxDepth != "number"){
7212 stopEl = Roo.getDom(maxDepth);
7215 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7216 if(dq.is(p, simpleSelector)){
7217 return returnEl ? Roo.get(p) : p;
7227 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7228 * @param {String} selector The simple selector to test
7229 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7230 search as a number or element (defaults to 10 || document.body)
7231 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7232 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7234 findParentNode : function(simpleSelector, maxDepth, returnEl){
7235 var p = Roo.fly(this.dom.parentNode, '_internal');
7236 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7240 * Looks at the scrollable parent element
7242 findScrollableParent : function()
7244 var overflowRegex = /(auto|scroll)/;
7246 if(this.getStyle('position') === 'fixed'){
7247 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7250 var excludeStaticParent = this.getStyle('position') === "absolute";
7252 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7254 if (excludeStaticParent && parent.getStyle('position') === "static") {
7258 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7262 if(parent.dom.nodeName.toLowerCase() == 'body'){
7263 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7267 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7271 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7272 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7273 * @param {String} selector The simple selector to test
7274 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7275 search as a number or element (defaults to 10 || document.body)
7276 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7278 up : function(simpleSelector, maxDepth){
7279 return this.findParentNode(simpleSelector, maxDepth, true);
7285 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7286 * @param {String} selector The simple selector to test
7287 * @return {Boolean} True if this element matches the selector, else false
7289 is : function(simpleSelector){
7290 return Roo.DomQuery.is(this.dom, simpleSelector);
7294 * Perform animation on this element.
7295 * @param {Object} args The YUI animation control args
7296 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7297 * @param {Function} onComplete (optional) Function to call when animation completes
7298 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7299 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7300 * @return {Roo.Element} this
7302 animate : function(args, duration, onComplete, easing, animType){
7303 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7308 * @private Internal animation call
7310 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7311 animType = animType || 'run';
7313 var anim = Roo.lib.Anim[animType](
7315 (opt.duration || defaultDur) || .35,
7316 (opt.easing || defaultEase) || 'easeOut',
7318 Roo.callback(cb, this);
7319 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7327 // private legacy anim prep
7328 preanim : function(a, i){
7329 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7333 * Removes worthless text nodes
7334 * @param {Boolean} forceReclean (optional) By default the element
7335 * keeps track if it has been cleaned already so
7336 * you can call this over and over. However, if you update the element and
7337 * need to force a reclean, you can pass true.
7339 clean : function(forceReclean){
7340 if(this.isCleaned && forceReclean !== true){
7344 var d = this.dom, n = d.firstChild, ni = -1;
7346 var nx = n.nextSibling;
7347 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7354 this.isCleaned = true;
7359 calcOffsetsTo : function(el){
7362 var restorePos = false;
7363 if(el.getStyle('position') == 'static'){
7364 el.position('relative');
7369 while(op && op != d && op.tagName != 'HTML'){
7372 op = op.offsetParent;
7375 el.position('static');
7381 * Scrolls this element into view within the passed container.
7382 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7383 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7384 * @return {Roo.Element} this
7386 scrollIntoView : function(container, hscroll){
7387 var c = Roo.getDom(container) || document.body;
7390 var o = this.calcOffsetsTo(c),
7393 b = t+el.offsetHeight,
7394 r = l+el.offsetWidth;
7396 var ch = c.clientHeight;
7397 var ct = parseInt(c.scrollTop, 10);
7398 var cl = parseInt(c.scrollLeft, 10);
7400 var cr = cl + c.clientWidth;
7408 if(hscroll !== false){
7412 c.scrollLeft = r-c.clientWidth;
7419 scrollChildIntoView : function(child, hscroll){
7420 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7424 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7425 * the new height may not be available immediately.
7426 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7427 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7428 * @param {Function} onComplete (optional) Function to call when animation completes
7429 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7430 * @return {Roo.Element} this
7432 autoHeight : function(animate, duration, onComplete, easing){
7433 var oldHeight = this.getHeight();
7435 this.setHeight(1); // force clipping
7436 setTimeout(function(){
7437 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7439 this.setHeight(height);
7441 if(typeof onComplete == "function"){
7445 this.setHeight(oldHeight); // restore original height
7446 this.setHeight(height, animate, duration, function(){
7448 if(typeof onComplete == "function") { onComplete(); }
7449 }.createDelegate(this), easing);
7451 }.createDelegate(this), 0);
7456 * Returns true if this element is an ancestor of the passed element
7457 * @param {HTMLElement/String} el The element to check
7458 * @return {Boolean} True if this element is an ancestor of el, else false
7460 contains : function(el){
7461 if(!el){return false;}
7462 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7466 * Checks whether the element is currently visible using both visibility and display properties.
7467 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7468 * @return {Boolean} True if the element is currently visible, else false
7470 isVisible : function(deep) {
7471 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7472 if(deep !== true || !vis){
7475 var p = this.dom.parentNode;
7476 while(p && p.tagName.toLowerCase() != "body"){
7477 if(!Roo.fly(p, '_isVisible').isVisible()){
7486 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7487 * @param {String} selector The CSS selector
7488 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7489 * @return {CompositeElement/CompositeElementLite} The composite element
7491 select : function(selector, unique){
7492 return El.select(selector, unique, this.dom);
7496 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7497 * @param {String} selector The CSS selector
7498 * @return {Array} An array of the matched nodes
7500 query : function(selector, unique){
7501 return Roo.DomQuery.select(selector, this.dom);
7505 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7506 * @param {String} selector The CSS selector
7507 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7508 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7510 child : function(selector, returnDom){
7511 var n = Roo.DomQuery.selectNode(selector, this.dom);
7512 return returnDom ? n : Roo.get(n);
7516 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7517 * @param {String} selector The CSS selector
7518 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7519 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7521 down : function(selector, returnDom){
7522 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7523 return returnDom ? n : Roo.get(n);
7527 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7528 * @param {String} group The group the DD object is member of
7529 * @param {Object} config The DD config object
7530 * @param {Object} overrides An object containing methods to override/implement on the DD object
7531 * @return {Roo.dd.DD} The DD object
7533 initDD : function(group, config, overrides){
7534 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7535 return Roo.apply(dd, overrides);
7539 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7540 * @param {String} group The group the DDProxy object is member of
7541 * @param {Object} config The DDProxy config object
7542 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7543 * @return {Roo.dd.DDProxy} The DDProxy object
7545 initDDProxy : function(group, config, overrides){
7546 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7547 return Roo.apply(dd, overrides);
7551 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7552 * @param {String} group The group the DDTarget object is member of
7553 * @param {Object} config The DDTarget config object
7554 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7555 * @return {Roo.dd.DDTarget} The DDTarget object
7557 initDDTarget : function(group, config, overrides){
7558 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7559 return Roo.apply(dd, overrides);
7563 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7564 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7565 * @param {Boolean} visible Whether the element is visible
7566 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7567 * @return {Roo.Element} this
7569 setVisible : function(visible, animate){
7571 if(this.visibilityMode == El.DISPLAY){
7572 this.setDisplayed(visible);
7575 this.dom.style.visibility = visible ? "visible" : "hidden";
7578 // closure for composites
7580 var visMode = this.visibilityMode;
7582 this.setOpacity(.01);
7583 this.setVisible(true);
7585 this.anim({opacity: { to: (visible?1:0) }},
7586 this.preanim(arguments, 1),
7587 null, .35, 'easeIn', function(){
7589 if(visMode == El.DISPLAY){
7590 dom.style.display = "none";
7592 dom.style.visibility = "hidden";
7594 Roo.get(dom).setOpacity(1);
7602 * Returns true if display is not "none"
7605 isDisplayed : function() {
7606 return this.getStyle("display") != "none";
7610 * Toggles the element's visibility or display, depending on visibility mode.
7611 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7612 * @return {Roo.Element} this
7614 toggle : function(animate){
7615 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7620 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7621 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7622 * @return {Roo.Element} this
7624 setDisplayed : function(value) {
7625 if(typeof value == "boolean"){
7626 value = value ? this.originalDisplay : "none";
7628 this.setStyle("display", value);
7633 * Tries to focus the element. Any exceptions are caught and ignored.
7634 * @return {Roo.Element} this
7636 focus : function() {
7644 * Tries to blur the element. Any exceptions are caught and ignored.
7645 * @return {Roo.Element} this
7655 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7656 * @param {String/Array} className The CSS class to add, or an array of classes
7657 * @return {Roo.Element} this
7659 addClass : function(className){
7660 if(className instanceof Array){
7661 for(var i = 0, len = className.length; i < len; i++) {
7662 this.addClass(className[i]);
7665 if(className && !this.hasClass(className)){
7666 this.dom.className = this.dom.className + " " + className;
7673 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7674 * @param {String/Array} className The CSS class to add, or an array of classes
7675 * @return {Roo.Element} this
7677 radioClass : function(className){
7678 var siblings = this.dom.parentNode.childNodes;
7679 for(var i = 0; i < siblings.length; i++) {
7680 var s = siblings[i];
7681 if(s.nodeType == 1){
7682 Roo.get(s).removeClass(className);
7685 this.addClass(className);
7690 * Removes one or more CSS classes from the element.
7691 * @param {String/Array} className The CSS class to remove, or an array of classes
7692 * @return {Roo.Element} this
7694 removeClass : function(className){
7695 if(!className || !this.dom.className){
7698 if(className instanceof Array){
7699 for(var i = 0, len = className.length; i < len; i++) {
7700 this.removeClass(className[i]);
7703 if(this.hasClass(className)){
7704 var re = this.classReCache[className];
7706 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7707 this.classReCache[className] = re;
7709 this.dom.className =
7710 this.dom.className.replace(re, " ");
7720 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7721 * @param {String} className The CSS class to toggle
7722 * @return {Roo.Element} this
7724 toggleClass : function(className){
7725 if(this.hasClass(className)){
7726 this.removeClass(className);
7728 this.addClass(className);
7734 * Checks if the specified CSS class exists on this element's DOM node.
7735 * @param {String} className The CSS class to check for
7736 * @return {Boolean} True if the class exists, else false
7738 hasClass : function(className){
7739 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7743 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7744 * @param {String} oldClassName The CSS class to replace
7745 * @param {String} newClassName The replacement CSS class
7746 * @return {Roo.Element} this
7748 replaceClass : function(oldClassName, newClassName){
7749 this.removeClass(oldClassName);
7750 this.addClass(newClassName);
7755 * Returns an object with properties matching the styles requested.
7756 * For example, el.getStyles('color', 'font-size', 'width') might return
7757 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7758 * @param {String} style1 A style name
7759 * @param {String} style2 A style name
7760 * @param {String} etc.
7761 * @return {Object} The style object
7763 getStyles : function(){
7764 var a = arguments, len = a.length, r = {};
7765 for(var i = 0; i < len; i++){
7766 r[a[i]] = this.getStyle(a[i]);
7772 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7773 * @param {String} property The style property whose value is returned.
7774 * @return {String} The current value of the style property for this element.
7776 getStyle : function(){
7777 return view && view.getComputedStyle ?
7779 var el = this.dom, v, cs, camel;
7780 if(prop == 'float'){
7783 if(el.style && (v = el.style[prop])){
7786 if(cs = view.getComputedStyle(el, "")){
7787 if(!(camel = propCache[prop])){
7788 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7795 var el = this.dom, v, cs, camel;
7796 if(prop == 'opacity'){
7797 if(typeof el.style.filter == 'string'){
7798 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7800 var fv = parseFloat(m[1]);
7802 return fv ? fv / 100 : 0;
7807 }else if(prop == 'float'){
7808 prop = "styleFloat";
7810 if(!(camel = propCache[prop])){
7811 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7813 if(v = el.style[camel]){
7816 if(cs = el.currentStyle){
7824 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7825 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7826 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7827 * @return {Roo.Element} this
7829 setStyle : function(prop, value){
7830 if(typeof prop == "string"){
7832 if (prop == 'float') {
7833 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7838 if(!(camel = propCache[prop])){
7839 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7842 if(camel == 'opacity') {
7843 this.setOpacity(value);
7845 this.dom.style[camel] = value;
7848 for(var style in prop){
7849 if(typeof prop[style] != "function"){
7850 this.setStyle(style, prop[style]);
7858 * More flexible version of {@link #setStyle} for setting style properties.
7859 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7860 * a function which returns such a specification.
7861 * @return {Roo.Element} this
7863 applyStyles : function(style){
7864 Roo.DomHelper.applyStyles(this.dom, style);
7869 * 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).
7870 * @return {Number} The X position of the element
7873 return D.getX(this.dom);
7877 * 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).
7878 * @return {Number} The Y position of the element
7881 return D.getY(this.dom);
7885 * 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).
7886 * @return {Array} The XY position of the element
7889 return D.getXY(this.dom);
7893 * 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).
7894 * @param {Number} The X position of the element
7895 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7896 * @return {Roo.Element} this
7898 setX : function(x, animate){
7900 D.setX(this.dom, x);
7902 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7908 * 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).
7909 * @param {Number} The Y position of the element
7910 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7911 * @return {Roo.Element} this
7913 setY : function(y, animate){
7915 D.setY(this.dom, y);
7917 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7923 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7924 * @param {String} left The left CSS property value
7925 * @return {Roo.Element} this
7927 setLeft : function(left){
7928 this.setStyle("left", this.addUnits(left));
7933 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7934 * @param {String} top The top CSS property value
7935 * @return {Roo.Element} this
7937 setTop : function(top){
7938 this.setStyle("top", this.addUnits(top));
7943 * Sets the element's CSS right style.
7944 * @param {String} right The right CSS property value
7945 * @return {Roo.Element} this
7947 setRight : function(right){
7948 this.setStyle("right", this.addUnits(right));
7953 * Sets the element's CSS bottom style.
7954 * @param {String} bottom The bottom CSS property value
7955 * @return {Roo.Element} this
7957 setBottom : function(bottom){
7958 this.setStyle("bottom", this.addUnits(bottom));
7963 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7964 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7965 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7966 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7967 * @return {Roo.Element} this
7969 setXY : function(pos, animate){
7971 D.setXY(this.dom, pos);
7973 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7979 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7980 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7981 * @param {Number} x X value for new position (coordinates are page-based)
7982 * @param {Number} y Y value for new position (coordinates are page-based)
7983 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7984 * @return {Roo.Element} this
7986 setLocation : function(x, y, animate){
7987 this.setXY([x, y], this.preanim(arguments, 2));
7992 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7993 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7994 * @param {Number} x X value for new position (coordinates are page-based)
7995 * @param {Number} y Y value for new position (coordinates are page-based)
7996 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7997 * @return {Roo.Element} this
7999 moveTo : function(x, y, animate){
8000 this.setXY([x, y], this.preanim(arguments, 2));
8005 * Returns the region of the given element.
8006 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
8007 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
8009 getRegion : function(){
8010 return D.getRegion(this.dom);
8014 * Returns the offset height of the element
8015 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
8016 * @return {Number} The element's height
8018 getHeight : function(contentHeight){
8019 var h = this.dom.offsetHeight || 0;
8020 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
8024 * Returns the offset width of the element
8025 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
8026 * @return {Number} The element's width
8028 getWidth : function(contentWidth){
8029 var w = this.dom.offsetWidth || 0;
8030 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
8034 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8035 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8036 * if a height has not been set using CSS.
8039 getComputedHeight : function(){
8040 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8042 h = parseInt(this.getStyle('height'), 10) || 0;
8043 if(!this.isBorderBox()){
8044 h += this.getFrameWidth('tb');
8051 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8052 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8053 * if a width has not been set using CSS.
8056 getComputedWidth : function(){
8057 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8059 w = parseInt(this.getStyle('width'), 10) || 0;
8060 if(!this.isBorderBox()){
8061 w += this.getFrameWidth('lr');
8068 * Returns the size of the element.
8069 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8070 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8072 getSize : function(contentSize){
8073 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8077 * Returns the width and height of the viewport.
8078 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8080 getViewSize : function(){
8081 var d = this.dom, doc = document, aw = 0, ah = 0;
8082 if(d == doc || d == doc.body){
8083 return {width : D.getViewWidth(), height: D.getViewHeight()};
8086 width : d.clientWidth,
8087 height: d.clientHeight
8093 * Returns the value of the "value" attribute
8094 * @param {Boolean} asNumber true to parse the value as a number
8095 * @return {String/Number}
8097 getValue : function(asNumber){
8098 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8102 adjustWidth : function(width){
8103 if(typeof width == "number"){
8104 if(this.autoBoxAdjust && !this.isBorderBox()){
8105 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8115 adjustHeight : function(height){
8116 if(typeof height == "number"){
8117 if(this.autoBoxAdjust && !this.isBorderBox()){
8118 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8128 * Set the width of the element
8129 * @param {Number} width The new width
8130 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8131 * @return {Roo.Element} this
8133 setWidth : function(width, animate){
8134 width = this.adjustWidth(width);
8136 this.dom.style.width = this.addUnits(width);
8138 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8144 * Set the height of the element
8145 * @param {Number} height The new height
8146 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8147 * @return {Roo.Element} this
8149 setHeight : function(height, animate){
8150 height = this.adjustHeight(height);
8152 this.dom.style.height = this.addUnits(height);
8154 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8160 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8161 * @param {Number} width The new width
8162 * @param {Number} height The new height
8163 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8164 * @return {Roo.Element} this
8166 setSize : function(width, height, animate){
8167 if(typeof width == "object"){ // in case of object from getSize()
8168 height = width.height; width = width.width;
8170 width = this.adjustWidth(width); height = this.adjustHeight(height);
8172 this.dom.style.width = this.addUnits(width);
8173 this.dom.style.height = this.addUnits(height);
8175 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8181 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8182 * @param {Number} x X value for new position (coordinates are page-based)
8183 * @param {Number} y Y value for new position (coordinates are page-based)
8184 * @param {Number} width The new width
8185 * @param {Number} height The new height
8186 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8187 * @return {Roo.Element} this
8189 setBounds : function(x, y, width, height, animate){
8191 this.setSize(width, height);
8192 this.setLocation(x, y);
8194 width = this.adjustWidth(width); height = this.adjustHeight(height);
8195 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8196 this.preanim(arguments, 4), 'motion');
8202 * 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.
8203 * @param {Roo.lib.Region} region The region to fill
8204 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8205 * @return {Roo.Element} this
8207 setRegion : function(region, animate){
8208 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8213 * Appends an event handler
8215 * @param {String} eventName The type of event to append
8216 * @param {Function} fn The method the event invokes
8217 * @param {Object} scope (optional) The scope (this object) of the fn
8218 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8220 addListener : function(eventName, fn, scope, options){
8222 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8227 * Removes an event handler from this element
8228 * @param {String} eventName the type of event to remove
8229 * @param {Function} fn the method the event invokes
8230 * @return {Roo.Element} this
8232 removeListener : function(eventName, fn){
8233 Roo.EventManager.removeListener(this.dom, eventName, fn);
8238 * Removes all previous added listeners from this element
8239 * @return {Roo.Element} this
8241 removeAllListeners : function(){
8242 E.purgeElement(this.dom);
8246 relayEvent : function(eventName, observable){
8247 this.on(eventName, function(e){
8248 observable.fireEvent(eventName, e);
8253 * Set the opacity of the element
8254 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8255 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8256 * @return {Roo.Element} this
8258 setOpacity : function(opacity, animate){
8260 var s = this.dom.style;
8263 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8264 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8266 s.opacity = opacity;
8269 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8275 * Gets the left X coordinate
8276 * @param {Boolean} local True to get the local css position instead of page coordinate
8279 getLeft : function(local){
8283 return parseInt(this.getStyle("left"), 10) || 0;
8288 * Gets the right X coordinate of the element (element X position + element width)
8289 * @param {Boolean} local True to get the local css position instead of page coordinate
8292 getRight : function(local){
8294 return this.getX() + this.getWidth();
8296 return (this.getLeft(true) + this.getWidth()) || 0;
8301 * Gets the top Y coordinate
8302 * @param {Boolean} local True to get the local css position instead of page coordinate
8305 getTop : function(local) {
8309 return parseInt(this.getStyle("top"), 10) || 0;
8314 * Gets the bottom Y coordinate of the element (element Y position + element height)
8315 * @param {Boolean} local True to get the local css position instead of page coordinate
8318 getBottom : function(local){
8320 return this.getY() + this.getHeight();
8322 return (this.getTop(true) + this.getHeight()) || 0;
8327 * Initializes positioning on this element. If a desired position is not passed, it will make the
8328 * the element positioned relative IF it is not already positioned.
8329 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8330 * @param {Number} zIndex (optional) The zIndex to apply
8331 * @param {Number} x (optional) Set the page X position
8332 * @param {Number} y (optional) Set the page Y position
8334 position : function(pos, zIndex, x, y){
8336 if(this.getStyle('position') == 'static'){
8337 this.setStyle('position', 'relative');
8340 this.setStyle("position", pos);
8343 this.setStyle("z-index", zIndex);
8345 if(x !== undefined && y !== undefined){
8347 }else if(x !== undefined){
8349 }else if(y !== undefined){
8355 * Clear positioning back to the default when the document was loaded
8356 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8357 * @return {Roo.Element} this
8359 clearPositioning : function(value){
8367 "position" : "static"
8373 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8374 * snapshot before performing an update and then restoring the element.
8377 getPositioning : function(){
8378 var l = this.getStyle("left");
8379 var t = this.getStyle("top");
8381 "position" : this.getStyle("position"),
8383 "right" : l ? "" : this.getStyle("right"),
8385 "bottom" : t ? "" : this.getStyle("bottom"),
8386 "z-index" : this.getStyle("z-index")
8391 * Gets the width of the border(s) for the specified side(s)
8392 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8393 * passing lr would get the border (l)eft width + the border (r)ight width.
8394 * @return {Number} The width of the sides passed added together
8396 getBorderWidth : function(side){
8397 return this.addStyles(side, El.borders);
8401 * Gets the width of the padding(s) for the specified side(s)
8402 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8403 * passing lr would get the padding (l)eft + the padding (r)ight.
8404 * @return {Number} The padding of the sides passed added together
8406 getPadding : function(side){
8407 return this.addStyles(side, El.paddings);
8411 * Set positioning with an object returned by getPositioning().
8412 * @param {Object} posCfg
8413 * @return {Roo.Element} this
8415 setPositioning : function(pc){
8416 this.applyStyles(pc);
8417 if(pc.right == "auto"){
8418 this.dom.style.right = "";
8420 if(pc.bottom == "auto"){
8421 this.dom.style.bottom = "";
8427 fixDisplay : function(){
8428 if(this.getStyle("display") == "none"){
8429 this.setStyle("visibility", "hidden");
8430 this.setStyle("display", this.originalDisplay); // first try reverting to default
8431 if(this.getStyle("display") == "none"){ // if that fails, default to block
8432 this.setStyle("display", "block");
8438 * Quick set left and top adding default units
8439 * @param {String} left The left CSS property value
8440 * @param {String} top The top CSS property value
8441 * @return {Roo.Element} this
8443 setLeftTop : function(left, top){
8444 this.dom.style.left = this.addUnits(left);
8445 this.dom.style.top = this.addUnits(top);
8450 * Move this element relative to its current position.
8451 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8452 * @param {Number} distance How far to move the element in pixels
8453 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8454 * @return {Roo.Element} this
8456 move : function(direction, distance, animate){
8457 var xy = this.getXY();
8458 direction = direction.toLowerCase();
8462 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8466 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8471 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8476 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8483 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8484 * @return {Roo.Element} this
8487 if(!this.isClipped){
8488 this.isClipped = true;
8489 this.originalClip = {
8490 "o": this.getStyle("overflow"),
8491 "x": this.getStyle("overflow-x"),
8492 "y": this.getStyle("overflow-y")
8494 this.setStyle("overflow", "hidden");
8495 this.setStyle("overflow-x", "hidden");
8496 this.setStyle("overflow-y", "hidden");
8502 * Return clipping (overflow) to original clipping before clip() was called
8503 * @return {Roo.Element} this
8505 unclip : function(){
8507 this.isClipped = false;
8508 var o = this.originalClip;
8509 if(o.o){this.setStyle("overflow", o.o);}
8510 if(o.x){this.setStyle("overflow-x", o.x);}
8511 if(o.y){this.setStyle("overflow-y", o.y);}
8518 * Gets the x,y coordinates specified by the anchor position on the element.
8519 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8520 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8521 * {width: (target width), height: (target height)} (defaults to the element's current size)
8522 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8523 * @return {Array} [x, y] An array containing the element's x and y coordinates
8525 getAnchorXY : function(anchor, local, s){
8526 //Passing a different size is useful for pre-calculating anchors,
8527 //especially for anchored animations that change the el size.
8529 var w, h, vp = false;
8532 if(d == document.body || d == document){
8534 w = D.getViewWidth(); h = D.getViewHeight();
8536 w = this.getWidth(); h = this.getHeight();
8539 w = s.width; h = s.height;
8541 var x = 0, y = 0, r = Math.round;
8542 switch((anchor || "tl").toLowerCase()){
8584 var sc = this.getScroll();
8585 return [x + sc.left, y + sc.top];
8587 //Add the element's offset xy
8588 var o = this.getXY();
8589 return [x+o[0], y+o[1]];
8593 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8594 * supported position values.
8595 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8596 * @param {String} position The position to align to.
8597 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8598 * @return {Array} [x, y]
8600 getAlignToXY : function(el, p, o)
8605 throw "Element.alignTo with an element that doesn't exist";
8607 var c = false; //constrain to viewport
8608 var p1 = "", p2 = "";
8615 }else if(p.indexOf("-") == -1){
8618 p = p.toLowerCase();
8619 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8621 throw "Element.alignTo with an invalid alignment " + p;
8623 p1 = m[1]; p2 = m[2]; c = !!m[3];
8625 //Subtract the aligned el's internal xy from the target's offset xy
8626 //plus custom offset to get the aligned el's new offset xy
8627 var a1 = this.getAnchorXY(p1, true);
8628 var a2 = el.getAnchorXY(p2, false);
8629 var x = a2[0] - a1[0] + o[0];
8630 var y = a2[1] - a1[1] + o[1];
8632 //constrain the aligned el to viewport if necessary
8633 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8634 // 5px of margin for ie
8635 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8637 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8638 //perpendicular to the vp border, allow the aligned el to slide on that border,
8639 //otherwise swap the aligned el to the opposite border of the target.
8640 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8641 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8642 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") );
8643 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8646 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8647 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8649 if((x+w) > dw + scrollX){
8650 x = swapX ? r.left-w : dw+scrollX-w;
8653 x = swapX ? r.right : scrollX;
8655 if((y+h) > dh + scrollY){
8656 y = swapY ? r.top-h : dh+scrollY-h;
8659 y = swapY ? r.bottom : scrollY;
8666 getConstrainToXY : function(){
8667 var os = {top:0, left:0, bottom:0, right: 0};
8669 return function(el, local, offsets, proposedXY){
8671 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8673 var vw, vh, vx = 0, vy = 0;
8674 if(el.dom == document.body || el.dom == document){
8675 vw = Roo.lib.Dom.getViewWidth();
8676 vh = Roo.lib.Dom.getViewHeight();
8678 vw = el.dom.clientWidth;
8679 vh = el.dom.clientHeight;
8681 var vxy = el.getXY();
8687 var s = el.getScroll();
8689 vx += offsets.left + s.left;
8690 vy += offsets.top + s.top;
8692 vw -= offsets.right;
8693 vh -= offsets.bottom;
8698 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8699 var x = xy[0], y = xy[1];
8700 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8702 // only move it if it needs it
8705 // first validate right/bottom
8714 // then make sure top/left isn't negative
8723 return moved ? [x, y] : false;
8728 adjustForConstraints : function(xy, parent, offsets){
8729 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8733 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8734 * document it aligns it to the viewport.
8735 * The position parameter is optional, and can be specified in any one of the following formats:
8737 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8738 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8739 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8740 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8741 * <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
8742 * element's anchor point, and the second value is used as the target's anchor point.</li>
8744 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8745 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8746 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8747 * that specified in order to enforce the viewport constraints.
8748 * Following are all of the supported anchor positions:
8751 ----- -----------------------------
8752 tl The top left corner (default)
8753 t The center of the top edge
8754 tr The top right corner
8755 l The center of the left edge
8756 c In the center of the element
8757 r The center of the right edge
8758 bl The bottom left corner
8759 b The center of the bottom edge
8760 br The bottom right corner
8764 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8765 el.alignTo("other-el");
8767 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8768 el.alignTo("other-el", "tr?");
8770 // align the bottom right corner of el with the center left edge of other-el
8771 el.alignTo("other-el", "br-l?");
8773 // align the center of el with the bottom left corner of other-el and
8774 // adjust the x position by -6 pixels (and the y position by 0)
8775 el.alignTo("other-el", "c-bl", [-6, 0]);
8777 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8778 * @param {String} position The position to align to.
8779 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8780 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8781 * @return {Roo.Element} this
8783 alignTo : function(element, position, offsets, animate){
8784 var xy = this.getAlignToXY(element, position, offsets);
8785 this.setXY(xy, this.preanim(arguments, 3));
8790 * Anchors an element to another element and realigns it when the window is resized.
8791 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8792 * @param {String} position The position to align to.
8793 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8794 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8795 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8796 * is a number, it is used as the buffer delay (defaults to 50ms).
8797 * @param {Function} callback The function to call after the animation finishes
8798 * @return {Roo.Element} this
8800 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8801 var action = function(){
8802 this.alignTo(el, alignment, offsets, animate);
8803 Roo.callback(callback, this);
8805 Roo.EventManager.onWindowResize(action, this);
8806 var tm = typeof monitorScroll;
8807 if(tm != 'undefined'){
8808 Roo.EventManager.on(window, 'scroll', action, this,
8809 {buffer: tm == 'number' ? monitorScroll : 50});
8811 action.call(this); // align immediately
8815 * Clears any opacity settings from this element. Required in some cases for IE.
8816 * @return {Roo.Element} this
8818 clearOpacity : function(){
8819 if (window.ActiveXObject) {
8820 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8821 this.dom.style.filter = "";
8824 this.dom.style.opacity = "";
8825 this.dom.style["-moz-opacity"] = "";
8826 this.dom.style["-khtml-opacity"] = "";
8832 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8833 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8834 * @return {Roo.Element} this
8836 hide : function(animate){
8837 this.setVisible(false, this.preanim(arguments, 0));
8842 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8843 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8844 * @return {Roo.Element} this
8846 show : function(animate){
8847 this.setVisible(true, this.preanim(arguments, 0));
8852 * @private Test if size has a unit, otherwise appends the default
8854 addUnits : function(size){
8855 return Roo.Element.addUnits(size, this.defaultUnit);
8859 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8860 * @return {Roo.Element} this
8862 beginMeasure : function(){
8864 if(el.offsetWidth || el.offsetHeight){
8865 return this; // offsets work already
8868 var p = this.dom, b = document.body; // start with this element
8869 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8870 var pe = Roo.get(p);
8871 if(pe.getStyle('display') == 'none'){
8872 changed.push({el: p, visibility: pe.getStyle("visibility")});
8873 p.style.visibility = "hidden";
8874 p.style.display = "block";
8878 this._measureChanged = changed;
8884 * Restores displays to before beginMeasure was called
8885 * @return {Roo.Element} this
8887 endMeasure : function(){
8888 var changed = this._measureChanged;
8890 for(var i = 0, len = changed.length; i < len; i++) {
8892 r.el.style.visibility = r.visibility;
8893 r.el.style.display = "none";
8895 this._measureChanged = null;
8901 * Update the innerHTML of this element, optionally searching for and processing scripts
8902 * @param {String} html The new HTML
8903 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8904 * @param {Function} callback For async script loading you can be noticed when the update completes
8905 * @return {Roo.Element} this
8907 update : function(html, loadScripts, callback){
8908 if(typeof html == "undefined"){
8911 if(loadScripts !== true){
8912 this.dom.innerHTML = html;
8913 if(typeof callback == "function"){
8921 html += '<span id="' + id + '"></span>';
8923 E.onAvailable(id, function(){
8924 var hd = document.getElementsByTagName("head")[0];
8925 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8926 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8927 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8930 while(match = re.exec(html)){
8931 var attrs = match[1];
8932 var srcMatch = attrs ? attrs.match(srcRe) : false;
8933 if(srcMatch && srcMatch[2]){
8934 var s = document.createElement("script");
8935 s.src = srcMatch[2];
8936 var typeMatch = attrs.match(typeRe);
8937 if(typeMatch && typeMatch[2]){
8938 s.type = typeMatch[2];
8941 }else if(match[2] && match[2].length > 0){
8942 if(window.execScript) {
8943 window.execScript(match[2]);
8951 window.eval(match[2]);
8955 var el = document.getElementById(id);
8956 if(el){el.parentNode.removeChild(el);}
8957 if(typeof callback == "function"){
8961 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8966 * Direct access to the UpdateManager update() method (takes the same parameters).
8967 * @param {String/Function} url The url for this request or a function to call to get the url
8968 * @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}
8969 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8970 * @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.
8971 * @return {Roo.Element} this
8974 var um = this.getUpdateManager();
8975 um.update.apply(um, arguments);
8980 * Gets this element's UpdateManager
8981 * @return {Roo.UpdateManager} The UpdateManager
8983 getUpdateManager : function(){
8984 if(!this.updateManager){
8985 this.updateManager = new Roo.UpdateManager(this);
8987 return this.updateManager;
8991 * Disables text selection for this element (normalized across browsers)
8992 * @return {Roo.Element} this
8994 unselectable : function(){
8995 this.dom.unselectable = "on";
8996 this.swallowEvent("selectstart", true);
8997 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8998 this.addClass("x-unselectable");
9003 * Calculates the x, y to center this element on the screen
9004 * @return {Array} The x, y values [x, y]
9006 getCenterXY : function(){
9007 return this.getAlignToXY(document, 'c-c');
9011 * Centers the Element in either the viewport, or another Element.
9012 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
9014 center : function(centerIn){
9015 this.alignTo(centerIn || document, 'c-c');
9020 * Tests various css rules/browsers to determine if this element uses a border box
9023 isBorderBox : function(){
9024 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
9028 * Return a box {x, y, width, height} that can be used to set another elements
9029 * size/location to match this element.
9030 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
9031 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
9032 * @return {Object} box An object in the format {x, y, width, height}
9034 getBox : function(contentBox, local){
9039 var left = parseInt(this.getStyle("left"), 10) || 0;
9040 var top = parseInt(this.getStyle("top"), 10) || 0;
9043 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9045 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9047 var l = this.getBorderWidth("l")+this.getPadding("l");
9048 var r = this.getBorderWidth("r")+this.getPadding("r");
9049 var t = this.getBorderWidth("t")+this.getPadding("t");
9050 var b = this.getBorderWidth("b")+this.getPadding("b");
9051 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)};
9053 bx.right = bx.x + bx.width;
9054 bx.bottom = bx.y + bx.height;
9059 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9060 for more information about the sides.
9061 * @param {String} sides
9064 getFrameWidth : function(sides, onlyContentBox){
9065 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9069 * 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.
9070 * @param {Object} box The box to fill {x, y, width, height}
9071 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9072 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9073 * @return {Roo.Element} this
9075 setBox : function(box, adjust, animate){
9076 var w = box.width, h = box.height;
9077 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9078 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9079 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9081 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9086 * Forces the browser to repaint this element
9087 * @return {Roo.Element} this
9089 repaint : function(){
9091 this.addClass("x-repaint");
9092 setTimeout(function(){
9093 Roo.get(dom).removeClass("x-repaint");
9099 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9100 * then it returns the calculated width of the sides (see getPadding)
9101 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9102 * @return {Object/Number}
9104 getMargins : function(side){
9107 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9108 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9109 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9110 right: parseInt(this.getStyle("margin-right"), 10) || 0
9113 return this.addStyles(side, El.margins);
9118 addStyles : function(sides, styles){
9120 for(var i = 0, len = sides.length; i < len; i++){
9121 v = this.getStyle(styles[sides.charAt(i)]);
9123 w = parseInt(v, 10);
9131 * Creates a proxy element of this element
9132 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9133 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9134 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9135 * @return {Roo.Element} The new proxy element
9137 createProxy : function(config, renderTo, matchBox){
9139 renderTo = Roo.getDom(renderTo);
9141 renderTo = document.body;
9143 config = typeof config == "object" ?
9144 config : {tag : "div", cls: config};
9145 var proxy = Roo.DomHelper.append(renderTo, config, true);
9147 proxy.setBox(this.getBox());
9153 * Puts a mask over this element to disable user interaction. Requires core.css.
9154 * This method can only be applied to elements which accept child nodes.
9155 * @param {String} msg (optional) A message to display in the mask
9156 * @param {String} msgCls (optional) A css class to apply to the msg element
9157 * @return {Element} The mask element
9159 mask : function(msg, msgCls)
9161 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9162 this.setStyle("position", "relative");
9165 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9168 this.addClass("x-masked");
9169 this._mask.setDisplayed(true);
9174 while (dom && dom.style) {
9175 if (!isNaN(parseInt(dom.style.zIndex))) {
9176 z = Math.max(z, parseInt(dom.style.zIndex));
9178 dom = dom.parentNode;
9180 // if we are masking the body - then it hides everything..
9181 if (this.dom == document.body) {
9183 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9184 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9187 if(typeof msg == 'string'){
9189 this._maskMsg = Roo.DomHelper.append(this.dom, {
9190 cls: "roo-el-mask-msg",
9194 cls: 'fa fa-spinner fa-spin'
9202 var mm = this._maskMsg;
9203 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9204 if (mm.dom.lastChild) { // weird IE issue?
9205 mm.dom.lastChild.innerHTML = msg;
9207 mm.setDisplayed(true);
9209 mm.setStyle('z-index', z + 102);
9211 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9212 this._mask.setHeight(this.getHeight());
9214 this._mask.setStyle('z-index', z + 100);
9220 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9221 * it is cached for reuse.
9223 unmask : function(removeEl){
9225 if(removeEl === true){
9226 this._mask.remove();
9229 this._maskMsg.remove();
9230 delete this._maskMsg;
9233 this._mask.setDisplayed(false);
9235 this._maskMsg.setDisplayed(false);
9239 this.removeClass("x-masked");
9243 * Returns true if this element is masked
9246 isMasked : function(){
9247 return this._mask && this._mask.isVisible();
9251 * Creates an iframe shim for this element to keep selects and other windowed objects from
9253 * @return {Roo.Element} The new shim element
9255 createShim : function(){
9256 var el = document.createElement('iframe');
9257 el.frameBorder = 'no';
9258 el.className = 'roo-shim';
9259 if(Roo.isIE && Roo.isSecure){
9260 el.src = Roo.SSL_SECURE_URL;
9262 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9263 shim.autoBoxAdjust = false;
9268 * Removes this element from the DOM and deletes it from the cache
9270 remove : function(){
9271 if(this.dom.parentNode){
9272 this.dom.parentNode.removeChild(this.dom);
9274 delete El.cache[this.dom.id];
9278 * Sets up event handlers to add and remove a css class when the mouse is over this element
9279 * @param {String} className
9280 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9281 * mouseout events for children elements
9282 * @return {Roo.Element} this
9284 addClassOnOver : function(className, preventFlicker){
9285 this.on("mouseover", function(){
9286 Roo.fly(this, '_internal').addClass(className);
9288 var removeFn = function(e){
9289 if(preventFlicker !== true || !e.within(this, true)){
9290 Roo.fly(this, '_internal').removeClass(className);
9293 this.on("mouseout", removeFn, this.dom);
9298 * Sets up event handlers to add and remove a css class when this element has the focus
9299 * @param {String} className
9300 * @return {Roo.Element} this
9302 addClassOnFocus : function(className){
9303 this.on("focus", function(){
9304 Roo.fly(this, '_internal').addClass(className);
9306 this.on("blur", function(){
9307 Roo.fly(this, '_internal').removeClass(className);
9312 * 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)
9313 * @param {String} className
9314 * @return {Roo.Element} this
9316 addClassOnClick : function(className){
9318 this.on("mousedown", function(){
9319 Roo.fly(dom, '_internal').addClass(className);
9320 var d = Roo.get(document);
9321 var fn = function(){
9322 Roo.fly(dom, '_internal').removeClass(className);
9323 d.removeListener("mouseup", fn);
9325 d.on("mouseup", fn);
9331 * Stops the specified event from bubbling and optionally prevents the default action
9332 * @param {String} eventName
9333 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9334 * @return {Roo.Element} this
9336 swallowEvent : function(eventName, preventDefault){
9337 var fn = function(e){
9338 e.stopPropagation();
9343 if(eventName instanceof Array){
9344 for(var i = 0, len = eventName.length; i < len; i++){
9345 this.on(eventName[i], fn);
9349 this.on(eventName, fn);
9356 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9359 * Sizes this element to its parent element's dimensions performing
9360 * neccessary box adjustments.
9361 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9362 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9363 * @return {Roo.Element} this
9365 fitToParent : function(monitorResize, targetParent) {
9366 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9367 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9368 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9371 var p = Roo.get(targetParent || this.dom.parentNode);
9372 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9373 if (monitorResize === true) {
9374 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9375 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9381 * Gets the next sibling, skipping text nodes
9382 * @return {HTMLElement} The next sibling or null
9384 getNextSibling : function(){
9385 var n = this.dom.nextSibling;
9386 while(n && n.nodeType != 1){
9393 * Gets the previous sibling, skipping text nodes
9394 * @return {HTMLElement} The previous sibling or null
9396 getPrevSibling : function(){
9397 var n = this.dom.previousSibling;
9398 while(n && n.nodeType != 1){
9399 n = n.previousSibling;
9406 * Appends the passed element(s) to this element
9407 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9408 * @return {Roo.Element} this
9410 appendChild: function(el){
9417 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9418 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9419 * automatically generated with the specified attributes.
9420 * @param {HTMLElement} insertBefore (optional) a child element of this element
9421 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9422 * @return {Roo.Element} The new child element
9424 createChild: function(config, insertBefore, returnDom){
9425 config = config || {tag:'div'};
9427 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9429 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9433 * Appends this element to the passed element
9434 * @param {String/HTMLElement/Element} el The new parent element
9435 * @return {Roo.Element} this
9437 appendTo: function(el){
9438 el = Roo.getDom(el);
9439 el.appendChild(this.dom);
9444 * Inserts this element before the passed element in the DOM
9445 * @param {String/HTMLElement/Element} el The element to insert before
9446 * @return {Roo.Element} this
9448 insertBefore: function(el){
9449 el = Roo.getDom(el);
9450 el.parentNode.insertBefore(this.dom, el);
9455 * Inserts this element after the passed element in the DOM
9456 * @param {String/HTMLElement/Element} el The element to insert after
9457 * @return {Roo.Element} this
9459 insertAfter: function(el){
9460 el = Roo.getDom(el);
9461 el.parentNode.insertBefore(this.dom, el.nextSibling);
9466 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9467 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9468 * @return {Roo.Element} The new child
9470 insertFirst: function(el, returnDom){
9472 if(typeof el == 'object' && !el.nodeType){ // dh config
9473 return this.createChild(el, this.dom.firstChild, returnDom);
9475 el = Roo.getDom(el);
9476 this.dom.insertBefore(el, this.dom.firstChild);
9477 return !returnDom ? Roo.get(el) : el;
9482 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9483 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9484 * @param {String} where (optional) 'before' or 'after' defaults to before
9485 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9486 * @return {Roo.Element} the inserted Element
9488 insertSibling: function(el, where, returnDom){
9489 where = where ? where.toLowerCase() : 'before';
9491 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9493 if(typeof el == 'object' && !el.nodeType){ // dh config
9494 if(where == 'after' && !this.dom.nextSibling){
9495 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9497 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9501 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9502 where == 'before' ? this.dom : this.dom.nextSibling);
9511 * Creates and wraps this element with another element
9512 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9513 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9514 * @return {HTMLElement/Element} The newly created wrapper element
9516 wrap: function(config, returnDom){
9518 config = {tag: "div"};
9520 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9521 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9526 * Replaces the passed element with this element
9527 * @param {String/HTMLElement/Element} el The element to replace
9528 * @return {Roo.Element} this
9530 replace: function(el){
9532 this.insertBefore(el);
9538 * Inserts an html fragment into this element
9539 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9540 * @param {String} html The HTML fragment
9541 * @param {Boolean} returnEl True to return an Roo.Element
9542 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9544 insertHtml : function(where, html, returnEl){
9545 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9546 return returnEl ? Roo.get(el) : el;
9550 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9551 * @param {Object} o The object with the attributes
9552 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9553 * @return {Roo.Element} this
9555 set : function(o, useSet){
9557 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9559 if(attr == "style" || typeof o[attr] == "function") { continue; }
9561 el.className = o["cls"];
9564 el.setAttribute(attr, o[attr]);
9571 Roo.DomHelper.applyStyles(el, o.style);
9577 * Convenience method for constructing a KeyMap
9578 * @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:
9579 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9580 * @param {Function} fn The function to call
9581 * @param {Object} scope (optional) The scope of the function
9582 * @return {Roo.KeyMap} The KeyMap created
9584 addKeyListener : function(key, fn, scope){
9586 if(typeof key != "object" || key instanceof Array){
9602 return new Roo.KeyMap(this, config);
9606 * Creates a KeyMap for this element
9607 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9608 * @return {Roo.KeyMap} The KeyMap created
9610 addKeyMap : function(config){
9611 return new Roo.KeyMap(this, config);
9615 * Returns true if this element is scrollable.
9618 isScrollable : function(){
9620 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9624 * 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().
9625 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9626 * @param {Number} value The new scroll value
9627 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9628 * @return {Element} this
9631 scrollTo : function(side, value, animate){
9632 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9634 this.dom[prop] = value;
9636 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9637 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9643 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9644 * within this element's scrollable range.
9645 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9646 * @param {Number} distance How far to scroll the element in pixels
9647 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9648 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9649 * was scrolled as far as it could go.
9651 scroll : function(direction, distance, animate){
9652 if(!this.isScrollable()){
9656 var l = el.scrollLeft, t = el.scrollTop;
9657 var w = el.scrollWidth, h = el.scrollHeight;
9658 var cw = el.clientWidth, ch = el.clientHeight;
9659 direction = direction.toLowerCase();
9660 var scrolled = false;
9661 var a = this.preanim(arguments, 2);
9666 var v = Math.min(l + distance, w-cw);
9667 this.scrollTo("left", v, a);
9674 var v = Math.max(l - distance, 0);
9675 this.scrollTo("left", v, a);
9683 var v = Math.max(t - distance, 0);
9684 this.scrollTo("top", v, a);
9692 var v = Math.min(t + distance, h-ch);
9693 this.scrollTo("top", v, a);
9702 * Translates the passed page coordinates into left/top css values for this element
9703 * @param {Number/Array} x The page x or an array containing [x, y]
9704 * @param {Number} y The page y
9705 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9707 translatePoints : function(x, y){
9708 if(typeof x == 'object' || x instanceof Array){
9711 var p = this.getStyle('position');
9712 var o = this.getXY();
9714 var l = parseInt(this.getStyle('left'), 10);
9715 var t = parseInt(this.getStyle('top'), 10);
9718 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9721 t = (p == "relative") ? 0 : this.dom.offsetTop;
9724 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9728 * Returns the current scroll position of the element.
9729 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9731 getScroll : function(){
9732 var d = this.dom, doc = document;
9733 if(d == doc || d == doc.body){
9734 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9735 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9736 return {left: l, top: t};
9738 return {left: d.scrollLeft, top: d.scrollTop};
9743 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9744 * are convert to standard 6 digit hex color.
9745 * @param {String} attr The css attribute
9746 * @param {String} defaultValue The default value to use when a valid color isn't found
9747 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9750 getColor : function(attr, defaultValue, prefix){
9751 var v = this.getStyle(attr);
9752 if(!v || v == "transparent" || v == "inherit") {
9753 return defaultValue;
9755 var color = typeof prefix == "undefined" ? "#" : prefix;
9756 if(v.substr(0, 4) == "rgb("){
9757 var rvs = v.slice(4, v.length -1).split(",");
9758 for(var i = 0; i < 3; i++){
9759 var h = parseInt(rvs[i]).toString(16);
9766 if(v.substr(0, 1) == "#"){
9768 for(var i = 1; i < 4; i++){
9769 var c = v.charAt(i);
9772 }else if(v.length == 7){
9773 color += v.substr(1);
9777 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9781 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9782 * gradient background, rounded corners and a 4-way shadow.
9783 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9784 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9785 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9786 * @return {Roo.Element} this
9788 boxWrap : function(cls){
9789 cls = cls || 'x-box';
9790 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9791 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9796 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9797 * @param {String} namespace The namespace in which to look for the attribute
9798 * @param {String} name The attribute name
9799 * @return {String} The attribute value
9801 getAttributeNS : Roo.isIE ? function(ns, name){
9803 var type = typeof d[ns+":"+name];
9804 if(type != 'undefined' && type != 'unknown'){
9805 return d[ns+":"+name];
9808 } : function(ns, name){
9810 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9815 * Sets or Returns the value the dom attribute value
9816 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9817 * @param {String} value (optional) The value to set the attribute to
9818 * @return {String} The attribute value
9820 attr : function(name){
9821 if (arguments.length > 1) {
9822 this.dom.setAttribute(name, arguments[1]);
9823 return arguments[1];
9825 if (typeof(name) == 'object') {
9826 for(var i in name) {
9827 this.attr(i, name[i]);
9833 if (!this.dom.hasAttribute(name)) {
9836 return this.dom.getAttribute(name);
9843 var ep = El.prototype;
9846 * Appends an event handler (Shorthand for addListener)
9847 * @param {String} eventName The type of event to append
9848 * @param {Function} fn The method the event invokes
9849 * @param {Object} scope (optional) The scope (this object) of the fn
9850 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9853 ep.on = ep.addListener;
9855 ep.mon = ep.addListener;
9858 * Removes an event handler from this element (shorthand for removeListener)
9859 * @param {String} eventName the type of event to remove
9860 * @param {Function} fn the method the event invokes
9861 * @return {Roo.Element} this
9864 ep.un = ep.removeListener;
9867 * true to automatically adjust width and height settings for box-model issues (default to true)
9869 ep.autoBoxAdjust = true;
9872 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9875 El.addUnits = function(v, defaultUnit){
9876 if(v === "" || v == "auto"){
9879 if(v === undefined){
9882 if(typeof v == "number" || !El.unitPattern.test(v)){
9883 return v + (defaultUnit || 'px');
9888 // special markup used throughout Roo when box wrapping elements
9889 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>';
9891 * Visibility mode constant - Use visibility to hide element
9897 * Visibility mode constant - Use display to hide element
9903 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9904 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9905 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9917 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9918 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9919 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9920 * @return {Element} The Element object
9923 El.get = function(el){
9925 if(!el){ return null; }
9926 if(typeof el == "string"){ // element id
9927 if(!(elm = document.getElementById(el))){
9930 if(ex = El.cache[el]){
9933 ex = El.cache[el] = new El(elm);
9936 }else if(el.tagName){ // dom element
9940 if(ex = El.cache[id]){
9943 ex = El.cache[id] = new El(el);
9946 }else if(el instanceof El){
9948 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9949 // catch case where it hasn't been appended
9950 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9953 }else if(el.isComposite){
9955 }else if(el instanceof Array){
9956 return El.select(el);
9957 }else if(el == document){
9958 // create a bogus element object representing the document object
9960 var f = function(){};
9961 f.prototype = El.prototype;
9963 docEl.dom = document;
9971 El.uncache = function(el){
9972 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9974 delete El.cache[a[i].id || a[i]];
9980 // Garbage collection - uncache elements/purge listeners on orphaned elements
9981 // so we don't hold a reference and cause the browser to retain them
9982 El.garbageCollect = function(){
9983 if(!Roo.enableGarbageCollector){
9984 clearInterval(El.collectorThread);
9987 for(var eid in El.cache){
9988 var el = El.cache[eid], d = el.dom;
9989 // -------------------------------------------------------
9990 // Determining what is garbage:
9991 // -------------------------------------------------------
9993 // dom node is null, definitely garbage
9994 // -------------------------------------------------------
9996 // no parentNode == direct orphan, definitely garbage
9997 // -------------------------------------------------------
9998 // !d.offsetParent && !document.getElementById(eid)
9999 // display none elements have no offsetParent so we will
10000 // also try to look it up by it's id. However, check
10001 // offsetParent first so we don't do unneeded lookups.
10002 // This enables collection of elements that are not orphans
10003 // directly, but somewhere up the line they have an orphan
10005 // -------------------------------------------------------
10006 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
10007 delete El.cache[eid];
10008 if(d && Roo.enableListenerCollection){
10014 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
10018 El.Flyweight = function(dom){
10021 El.Flyweight.prototype = El.prototype;
10023 El._flyweights = {};
10025 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10026 * the dom node can be overwritten by other code.
10027 * @param {String/HTMLElement} el The dom node or id
10028 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10029 * prevent conflicts (e.g. internally Roo uses "_internal")
10031 * @return {Element} The shared Element object
10033 El.fly = function(el, named){
10034 named = named || '_global';
10035 el = Roo.getDom(el);
10039 if(!El._flyweights[named]){
10040 El._flyweights[named] = new El.Flyweight();
10042 El._flyweights[named].dom = el;
10043 return El._flyweights[named];
10047 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10048 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10049 * Shorthand of {@link Roo.Element#get}
10050 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10051 * @return {Element} The Element object
10057 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10058 * the dom node can be overwritten by other code.
10059 * Shorthand of {@link Roo.Element#fly}
10060 * @param {String/HTMLElement} el The dom node or id
10061 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10062 * prevent conflicts (e.g. internally Roo uses "_internal")
10064 * @return {Element} The shared Element object
10070 // speedy lookup for elements never to box adjust
10071 var noBoxAdjust = Roo.isStrict ? {
10074 input:1, select:1, textarea:1
10076 if(Roo.isIE || Roo.isGecko){
10077 noBoxAdjust['button'] = 1;
10081 Roo.EventManager.on(window, 'unload', function(){
10083 delete El._flyweights;
10091 Roo.Element.selectorFunction = Roo.DomQuery.select;
10094 Roo.Element.select = function(selector, unique, root){
10096 if(typeof selector == "string"){
10097 els = Roo.Element.selectorFunction(selector, root);
10098 }else if(selector.length !== undefined){
10101 throw "Invalid selector";
10103 if(unique === true){
10104 return new Roo.CompositeElement(els);
10106 return new Roo.CompositeElementLite(els);
10110 * Selects elements based on the passed CSS selector to enable working on them as 1.
10111 * @param {String/Array} selector The CSS selector or an array of elements
10112 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10113 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10114 * @return {CompositeElementLite/CompositeElement}
10118 Roo.select = Roo.Element.select;
10135 * Ext JS Library 1.1.1
10136 * Copyright(c) 2006-2007, Ext JS, LLC.
10138 * Originally Released Under LGPL - original licence link has changed is not relivant.
10141 * <script type="text/javascript">
10146 //Notifies Element that fx methods are available
10147 Roo.enableFx = true;
10151 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10152 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10153 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10154 * Element effects to work.</p><br/>
10156 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10157 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10158 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10159 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10160 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10161 * expected results and should be done with care.</p><br/>
10163 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10164 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10167 ----- -----------------------------
10168 tl The top left corner
10169 t The center of the top edge
10170 tr The top right corner
10171 l The center of the left edge
10172 r The center of the right edge
10173 bl The bottom left corner
10174 b The center of the bottom edge
10175 br The bottom right corner
10177 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10178 * below are common options that can be passed to any Fx method.</b>
10179 * @cfg {Function} callback A function called when the effect is finished
10180 * @cfg {Object} scope The scope of the effect function
10181 * @cfg {String} easing A valid Easing value for the effect
10182 * @cfg {String} afterCls A css class to apply after the effect
10183 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10184 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10185 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10186 * effects that end with the element being visually hidden, ignored otherwise)
10187 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10188 * a function which returns such a specification that will be applied to the Element after the effect finishes
10189 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10190 * @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
10191 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10195 * Slides the element into view. An anchor point can be optionally passed to set the point of
10196 * origin for the slide effect. This function automatically handles wrapping the element with
10197 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10200 // default: slide the element in from the top
10203 // custom: slide the element in from the right with a 2-second duration
10204 el.slideIn('r', { duration: 2 });
10206 // common config options shown with default values
10212 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10213 * @param {Object} options (optional) Object literal with any of the Fx config options
10214 * @return {Roo.Element} The Element
10216 slideIn : function(anchor, o){
10217 var el = this.getFxEl();
10220 el.queueFx(o, function(){
10222 anchor = anchor || "t";
10224 // fix display to visibility
10227 // restore values after effect
10228 var r = this.getFxRestore();
10229 var b = this.getBox();
10230 // fixed size for slide
10234 var wrap = this.fxWrap(r.pos, o, "hidden");
10236 var st = this.dom.style;
10237 st.visibility = "visible";
10238 st.position = "absolute";
10240 // clear out temp styles after slide and unwrap
10241 var after = function(){
10242 el.fxUnwrap(wrap, r.pos, o);
10243 st.width = r.width;
10244 st.height = r.height;
10247 // time to calc the positions
10248 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10250 switch(anchor.toLowerCase()){
10252 wrap.setSize(b.width, 0);
10253 st.left = st.bottom = "0";
10257 wrap.setSize(0, b.height);
10258 st.right = st.top = "0";
10262 wrap.setSize(0, b.height);
10263 wrap.setX(b.right);
10264 st.left = st.top = "0";
10265 a = {width: bw, points: pt};
10268 wrap.setSize(b.width, 0);
10269 wrap.setY(b.bottom);
10270 st.left = st.top = "0";
10271 a = {height: bh, points: pt};
10274 wrap.setSize(0, 0);
10275 st.right = st.bottom = "0";
10276 a = {width: bw, height: bh};
10279 wrap.setSize(0, 0);
10280 wrap.setY(b.y+b.height);
10281 st.right = st.top = "0";
10282 a = {width: bw, height: bh, points: pt};
10285 wrap.setSize(0, 0);
10286 wrap.setXY([b.right, b.bottom]);
10287 st.left = st.top = "0";
10288 a = {width: bw, height: bh, points: pt};
10291 wrap.setSize(0, 0);
10292 wrap.setX(b.x+b.width);
10293 st.left = st.bottom = "0";
10294 a = {width: bw, height: bh, points: pt};
10297 this.dom.style.visibility = "visible";
10300 arguments.callee.anim = wrap.fxanim(a,
10310 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10311 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10312 * 'hidden') but block elements will still take up space in the document. The element must be removed
10313 * from the DOM using the 'remove' config option if desired. This function automatically handles
10314 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10317 // default: slide the element out to the top
10320 // custom: slide the element out to the right with a 2-second duration
10321 el.slideOut('r', { duration: 2 });
10323 // common config options shown with default values
10331 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10332 * @param {Object} options (optional) Object literal with any of the Fx config options
10333 * @return {Roo.Element} The Element
10335 slideOut : function(anchor, o){
10336 var el = this.getFxEl();
10339 el.queueFx(o, function(){
10341 anchor = anchor || "t";
10343 // restore values after effect
10344 var r = this.getFxRestore();
10346 var b = this.getBox();
10347 // fixed size for slide
10351 var wrap = this.fxWrap(r.pos, o, "visible");
10353 var st = this.dom.style;
10354 st.visibility = "visible";
10355 st.position = "absolute";
10359 var after = function(){
10361 el.setDisplayed(false);
10366 el.fxUnwrap(wrap, r.pos, o);
10368 st.width = r.width;
10369 st.height = r.height;
10374 var a, zero = {to: 0};
10375 switch(anchor.toLowerCase()){
10377 st.left = st.bottom = "0";
10378 a = {height: zero};
10381 st.right = st.top = "0";
10385 st.left = st.top = "0";
10386 a = {width: zero, points: {to:[b.right, b.y]}};
10389 st.left = st.top = "0";
10390 a = {height: zero, points: {to:[b.x, b.bottom]}};
10393 st.right = st.bottom = "0";
10394 a = {width: zero, height: zero};
10397 st.right = st.top = "0";
10398 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10401 st.left = st.top = "0";
10402 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10405 st.left = st.bottom = "0";
10406 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10410 arguments.callee.anim = wrap.fxanim(a,
10420 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10421 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10422 * The element must be removed from the DOM using the 'remove' config option if desired.
10428 // common config options shown with default values
10436 * @param {Object} options (optional) Object literal with any of the Fx config options
10437 * @return {Roo.Element} The Element
10439 puff : function(o){
10440 var el = this.getFxEl();
10443 el.queueFx(o, function(){
10444 this.clearOpacity();
10447 // restore values after effect
10448 var r = this.getFxRestore();
10449 var st = this.dom.style;
10451 var after = function(){
10453 el.setDisplayed(false);
10460 el.setPositioning(r.pos);
10461 st.width = r.width;
10462 st.height = r.height;
10467 var width = this.getWidth();
10468 var height = this.getHeight();
10470 arguments.callee.anim = this.fxanim({
10471 width : {to: this.adjustWidth(width * 2)},
10472 height : {to: this.adjustHeight(height * 2)},
10473 points : {by: [-(width * .5), -(height * .5)]},
10475 fontSize: {to:200, unit: "%"}
10486 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10487 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10488 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10494 // all config options shown with default values
10502 * @param {Object} options (optional) Object literal with any of the Fx config options
10503 * @return {Roo.Element} The Element
10505 switchOff : function(o){
10506 var el = this.getFxEl();
10509 el.queueFx(o, function(){
10510 this.clearOpacity();
10513 // restore values after effect
10514 var r = this.getFxRestore();
10515 var st = this.dom.style;
10517 var after = function(){
10519 el.setDisplayed(false);
10525 el.setPositioning(r.pos);
10526 st.width = r.width;
10527 st.height = r.height;
10532 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10533 this.clearOpacity();
10537 points:{by:[0, this.getHeight() * .5]}
10538 }, o, 'motion', 0.3, 'easeIn', after);
10539 }).defer(100, this);
10546 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10547 * changed using the "attr" config option) and then fading back to the original color. If no original
10548 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10551 // default: highlight background to yellow
10554 // custom: highlight foreground text to blue for 2 seconds
10555 el.highlight("0000ff", { attr: 'color', duration: 2 });
10557 // common config options shown with default values
10558 el.highlight("ffff9c", {
10559 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10560 endColor: (current color) or "ffffff",
10565 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10566 * @param {Object} options (optional) Object literal with any of the Fx config options
10567 * @return {Roo.Element} The Element
10569 highlight : function(color, o){
10570 var el = this.getFxEl();
10573 el.queueFx(o, function(){
10574 color = color || "ffff9c";
10575 attr = o.attr || "backgroundColor";
10577 this.clearOpacity();
10580 var origColor = this.getColor(attr);
10581 var restoreColor = this.dom.style[attr];
10582 endColor = (o.endColor || origColor) || "ffffff";
10584 var after = function(){
10585 el.dom.style[attr] = restoreColor;
10590 a[attr] = {from: color, to: endColor};
10591 arguments.callee.anim = this.fxanim(a,
10601 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10604 // default: a single light blue ripple
10607 // custom: 3 red ripples lasting 3 seconds total
10608 el.frame("ff0000", 3, { duration: 3 });
10610 // common config options shown with default values
10611 el.frame("C3DAF9", 1, {
10612 duration: 1 //duration of entire animation (not each individual ripple)
10613 // Note: Easing is not configurable and will be ignored if included
10616 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10617 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10618 * @param {Object} options (optional) Object literal with any of the Fx config options
10619 * @return {Roo.Element} The Element
10621 frame : function(color, count, o){
10622 var el = this.getFxEl();
10625 el.queueFx(o, function(){
10626 color = color || "#C3DAF9";
10627 if(color.length == 6){
10628 color = "#" + color;
10630 count = count || 1;
10631 duration = o.duration || 1;
10634 var b = this.getBox();
10635 var animFn = function(){
10636 var proxy = this.createProxy({
10639 visbility:"hidden",
10640 position:"absolute",
10641 "z-index":"35000", // yee haw
10642 border:"0px solid " + color
10645 var scale = Roo.isBorderBox ? 2 : 1;
10647 top:{from:b.y, to:b.y - 20},
10648 left:{from:b.x, to:b.x - 20},
10649 borderWidth:{from:0, to:10},
10650 opacity:{from:1, to:0},
10651 height:{from:b.height, to:(b.height + (20*scale))},
10652 width:{from:b.width, to:(b.width + (20*scale))}
10653 }, duration, function(){
10657 animFn.defer((duration/2)*1000, this);
10668 * Creates a pause before any subsequent queued effects begin. If there are
10669 * no effects queued after the pause it will have no effect.
10674 * @param {Number} seconds The length of time to pause (in seconds)
10675 * @return {Roo.Element} The Element
10677 pause : function(seconds){
10678 var el = this.getFxEl();
10681 el.queueFx(o, function(){
10682 setTimeout(function(){
10684 }, seconds * 1000);
10690 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10691 * using the "endOpacity" config option.
10694 // default: fade in from opacity 0 to 100%
10697 // custom: fade in from opacity 0 to 75% over 2 seconds
10698 el.fadeIn({ endOpacity: .75, duration: 2});
10700 // common config options shown with default values
10702 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10707 * @param {Object} options (optional) Object literal with any of the Fx config options
10708 * @return {Roo.Element} The Element
10710 fadeIn : function(o){
10711 var el = this.getFxEl();
10713 el.queueFx(o, function(){
10714 this.setOpacity(0);
10716 this.dom.style.visibility = 'visible';
10717 var to = o.endOpacity || 1;
10718 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10719 o, null, .5, "easeOut", function(){
10721 this.clearOpacity();
10730 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10731 * using the "endOpacity" config option.
10734 // default: fade out from the element's current opacity to 0
10737 // custom: fade out from the element's current opacity to 25% over 2 seconds
10738 el.fadeOut({ endOpacity: .25, duration: 2});
10740 // common config options shown with default values
10742 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10749 * @param {Object} options (optional) Object literal with any of the Fx config options
10750 * @return {Roo.Element} The Element
10752 fadeOut : function(o){
10753 var el = this.getFxEl();
10755 el.queueFx(o, function(){
10756 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10757 o, null, .5, "easeOut", function(){
10758 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10759 this.dom.style.display = "none";
10761 this.dom.style.visibility = "hidden";
10763 this.clearOpacity();
10771 * Animates the transition of an element's dimensions from a starting height/width
10772 * to an ending height/width.
10775 // change height and width to 100x100 pixels
10776 el.scale(100, 100);
10778 // common config options shown with default values. The height and width will default to
10779 // the element's existing values if passed as null.
10782 [element's height], {
10787 * @param {Number} width The new width (pass undefined to keep the original width)
10788 * @param {Number} height The new height (pass undefined to keep the original height)
10789 * @param {Object} options (optional) Object literal with any of the Fx config options
10790 * @return {Roo.Element} The Element
10792 scale : function(w, h, o){
10793 this.shift(Roo.apply({}, o, {
10801 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10802 * Any of these properties not specified in the config object will not be changed. This effect
10803 * requires that at least one new dimension, position or opacity setting must be passed in on
10804 * the config object in order for the function to have any effect.
10807 // slide the element horizontally to x position 200 while changing the height and opacity
10808 el.shift({ x: 200, height: 50, opacity: .8 });
10810 // common config options shown with default values.
10812 width: [element's width],
10813 height: [element's height],
10814 x: [element's x position],
10815 y: [element's y position],
10816 opacity: [element's opacity],
10821 * @param {Object} options Object literal with any of the Fx config options
10822 * @return {Roo.Element} The Element
10824 shift : function(o){
10825 var el = this.getFxEl();
10827 el.queueFx(o, function(){
10828 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10829 if(w !== undefined){
10830 a.width = {to: this.adjustWidth(w)};
10832 if(h !== undefined){
10833 a.height = {to: this.adjustHeight(h)};
10835 if(x !== undefined || y !== undefined){
10837 x !== undefined ? x : this.getX(),
10838 y !== undefined ? y : this.getY()
10841 if(op !== undefined){
10842 a.opacity = {to: op};
10844 if(o.xy !== undefined){
10845 a.points = {to: o.xy};
10847 arguments.callee.anim = this.fxanim(a,
10848 o, 'motion', .35, "easeOut", function(){
10856 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10857 * ending point of the effect.
10860 // default: slide the element downward while fading out
10863 // custom: slide the element out to the right with a 2-second duration
10864 el.ghost('r', { duration: 2 });
10866 // common config options shown with default values
10874 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10875 * @param {Object} options (optional) Object literal with any of the Fx config options
10876 * @return {Roo.Element} The Element
10878 ghost : function(anchor, o){
10879 var el = this.getFxEl();
10882 el.queueFx(o, function(){
10883 anchor = anchor || "b";
10885 // restore values after effect
10886 var r = this.getFxRestore();
10887 var w = this.getWidth(),
10888 h = this.getHeight();
10890 var st = this.dom.style;
10892 var after = function(){
10894 el.setDisplayed(false);
10900 el.setPositioning(r.pos);
10901 st.width = r.width;
10902 st.height = r.height;
10907 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10908 switch(anchor.toLowerCase()){
10935 arguments.callee.anim = this.fxanim(a,
10945 * Ensures that all effects queued after syncFx is called on the element are
10946 * run concurrently. This is the opposite of {@link #sequenceFx}.
10947 * @return {Roo.Element} The Element
10949 syncFx : function(){
10950 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10959 * Ensures that all effects queued after sequenceFx is called on the element are
10960 * run in sequence. This is the opposite of {@link #syncFx}.
10961 * @return {Roo.Element} The Element
10963 sequenceFx : function(){
10964 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10966 concurrent : false,
10973 nextFx : function(){
10974 var ef = this.fxQueue[0];
10981 * Returns true if the element has any effects actively running or queued, else returns false.
10982 * @return {Boolean} True if element has active effects, else false
10984 hasActiveFx : function(){
10985 return this.fxQueue && this.fxQueue[0];
10989 * Stops any running effects and clears the element's internal effects queue if it contains
10990 * any additional effects that haven't started yet.
10991 * @return {Roo.Element} The Element
10993 stopFx : function(){
10994 if(this.hasActiveFx()){
10995 var cur = this.fxQueue[0];
10996 if(cur && cur.anim && cur.anim.isAnimated()){
10997 this.fxQueue = [cur]; // clear out others
10998 cur.anim.stop(true);
11005 beforeFx : function(o){
11006 if(this.hasActiveFx() && !o.concurrent){
11017 * Returns true if the element is currently blocking so that no other effect can be queued
11018 * until this effect is finished, else returns false if blocking is not set. This is commonly
11019 * used to ensure that an effect initiated by a user action runs to completion prior to the
11020 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
11021 * @return {Boolean} True if blocking, else false
11023 hasFxBlock : function(){
11024 var q = this.fxQueue;
11025 return q && q[0] && q[0].block;
11029 queueFx : function(o, fn){
11033 if(!this.hasFxBlock()){
11034 Roo.applyIf(o, this.fxDefaults);
11036 var run = this.beforeFx(o);
11037 fn.block = o.block;
11038 this.fxQueue.push(fn);
11050 fxWrap : function(pos, o, vis){
11052 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11055 wrapXY = this.getXY();
11057 var div = document.createElement("div");
11058 div.style.visibility = vis;
11059 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11060 wrap.setPositioning(pos);
11061 if(wrap.getStyle("position") == "static"){
11062 wrap.position("relative");
11064 this.clearPositioning('auto');
11066 wrap.dom.appendChild(this.dom);
11068 wrap.setXY(wrapXY);
11075 fxUnwrap : function(wrap, pos, o){
11076 this.clearPositioning();
11077 this.setPositioning(pos);
11079 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11085 getFxRestore : function(){
11086 var st = this.dom.style;
11087 return {pos: this.getPositioning(), width: st.width, height : st.height};
11091 afterFx : function(o){
11093 this.applyStyles(o.afterStyle);
11096 this.addClass(o.afterCls);
11098 if(o.remove === true){
11101 Roo.callback(o.callback, o.scope, [this]);
11103 this.fxQueue.shift();
11109 getFxEl : function(){ // support for composite element fx
11110 return Roo.get(this.dom);
11114 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11115 animType = animType || 'run';
11117 var anim = Roo.lib.Anim[animType](
11119 (opt.duration || defaultDur) || .35,
11120 (opt.easing || defaultEase) || 'easeOut',
11122 Roo.callback(cb, this);
11131 // backwords compat
11132 Roo.Fx.resize = Roo.Fx.scale;
11134 //When included, Roo.Fx is automatically applied to Element so that all basic
11135 //effects are available directly via the Element API
11136 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11138 * Ext JS Library 1.1.1
11139 * Copyright(c) 2006-2007, Ext JS, LLC.
11141 * Originally Released Under LGPL - original licence link has changed is not relivant.
11144 * <script type="text/javascript">
11149 * @class Roo.CompositeElement
11150 * Standard composite class. Creates a Roo.Element for every element in the collection.
11152 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11153 * actions will be performed on all the elements in this collection.</b>
11155 * All methods return <i>this</i> and can be chained.
11157 var els = Roo.select("#some-el div.some-class", true);
11158 // or select directly from an existing element
11159 var el = Roo.get('some-el');
11160 el.select('div.some-class', true);
11162 els.setWidth(100); // all elements become 100 width
11163 els.hide(true); // all elements fade out and hide
11165 els.setWidth(100).hide(true);
11168 Roo.CompositeElement = function(els){
11169 this.elements = [];
11170 this.addElements(els);
11172 Roo.CompositeElement.prototype = {
11174 addElements : function(els){
11178 if(typeof els == "string"){
11179 els = Roo.Element.selectorFunction(els);
11181 var yels = this.elements;
11182 var index = yels.length-1;
11183 for(var i = 0, len = els.length; i < len; i++) {
11184 yels[++index] = Roo.get(els[i]);
11190 * Clears this composite and adds the elements returned by the passed selector.
11191 * @param {String/Array} els A string CSS selector, an array of elements or an element
11192 * @return {CompositeElement} this
11194 fill : function(els){
11195 this.elements = [];
11201 * Filters this composite to only elements that match the passed selector.
11202 * @param {String} selector A string CSS selector
11203 * @param {Boolean} inverse return inverse filter (not matches)
11204 * @return {CompositeElement} this
11206 filter : function(selector, inverse){
11208 inverse = inverse || false;
11209 this.each(function(el){
11210 var match = inverse ? !el.is(selector) : el.is(selector);
11212 els[els.length] = el.dom;
11219 invoke : function(fn, args){
11220 var els = this.elements;
11221 for(var i = 0, len = els.length; i < len; i++) {
11222 Roo.Element.prototype[fn].apply(els[i], args);
11227 * Adds elements to this composite.
11228 * @param {String/Array} els A string CSS selector, an array of elements or an element
11229 * @return {CompositeElement} this
11231 add : function(els){
11232 if(typeof els == "string"){
11233 this.addElements(Roo.Element.selectorFunction(els));
11234 }else if(els.length !== undefined){
11235 this.addElements(els);
11237 this.addElements([els]);
11242 * Calls the passed function passing (el, this, index) for each element in this composite.
11243 * @param {Function} fn The function to call
11244 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11245 * @return {CompositeElement} this
11247 each : function(fn, scope){
11248 var els = this.elements;
11249 for(var i = 0, len = els.length; i < len; i++){
11250 if(fn.call(scope || els[i], els[i], this, i) === false) {
11258 * Returns the Element object at the specified index
11259 * @param {Number} index
11260 * @return {Roo.Element}
11262 item : function(index){
11263 return this.elements[index] || null;
11267 * Returns the first Element
11268 * @return {Roo.Element}
11270 first : function(){
11271 return this.item(0);
11275 * Returns the last Element
11276 * @return {Roo.Element}
11279 return this.item(this.elements.length-1);
11283 * Returns the number of elements in this composite
11286 getCount : function(){
11287 return this.elements.length;
11291 * Returns true if this composite contains the passed element
11294 contains : function(el){
11295 return this.indexOf(el) !== -1;
11299 * Returns true if this composite contains the passed element
11302 indexOf : function(el){
11303 return this.elements.indexOf(Roo.get(el));
11308 * Removes the specified element(s).
11309 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11310 * or an array of any of those.
11311 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11312 * @return {CompositeElement} this
11314 removeElement : function(el, removeDom){
11315 if(el instanceof Array){
11316 for(var i = 0, len = el.length; i < len; i++){
11317 this.removeElement(el[i]);
11321 var index = typeof el == 'number' ? el : this.indexOf(el);
11324 var d = this.elements[index];
11328 d.parentNode.removeChild(d);
11331 this.elements.splice(index, 1);
11337 * Replaces the specified element with the passed element.
11338 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11340 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11341 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11342 * @return {CompositeElement} this
11344 replaceElement : function(el, replacement, domReplace){
11345 var index = typeof el == 'number' ? el : this.indexOf(el);
11348 this.elements[index].replaceWith(replacement);
11350 this.elements.splice(index, 1, Roo.get(replacement))
11357 * Removes all elements.
11359 clear : function(){
11360 this.elements = [];
11364 Roo.CompositeElement.createCall = function(proto, fnName){
11365 if(!proto[fnName]){
11366 proto[fnName] = function(){
11367 return this.invoke(fnName, arguments);
11371 for(var fnName in Roo.Element.prototype){
11372 if(typeof Roo.Element.prototype[fnName] == "function"){
11373 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11379 * Ext JS Library 1.1.1
11380 * Copyright(c) 2006-2007, Ext JS, LLC.
11382 * Originally Released Under LGPL - original licence link has changed is not relivant.
11385 * <script type="text/javascript">
11389 * @class Roo.CompositeElementLite
11390 * @extends Roo.CompositeElement
11391 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11393 var els = Roo.select("#some-el div.some-class");
11394 // or select directly from an existing element
11395 var el = Roo.get('some-el');
11396 el.select('div.some-class');
11398 els.setWidth(100); // all elements become 100 width
11399 els.hide(true); // all elements fade out and hide
11401 els.setWidth(100).hide(true);
11402 </code></pre><br><br>
11403 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11404 * actions will be performed on all the elements in this collection.</b>
11406 Roo.CompositeElementLite = function(els){
11407 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11408 this.el = new Roo.Element.Flyweight();
11410 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11411 addElements : function(els){
11413 if(els instanceof Array){
11414 this.elements = this.elements.concat(els);
11416 var yels = this.elements;
11417 var index = yels.length-1;
11418 for(var i = 0, len = els.length; i < len; i++) {
11419 yels[++index] = els[i];
11425 invoke : function(fn, args){
11426 var els = this.elements;
11428 for(var i = 0, len = els.length; i < len; i++) {
11430 Roo.Element.prototype[fn].apply(el, args);
11435 * Returns a flyweight Element of the dom element object at the specified index
11436 * @param {Number} index
11437 * @return {Roo.Element}
11439 item : function(index){
11440 if(!this.elements[index]){
11443 this.el.dom = this.elements[index];
11447 // fixes scope with flyweight
11448 addListener : function(eventName, handler, scope, opt){
11449 var els = this.elements;
11450 for(var i = 0, len = els.length; i < len; i++) {
11451 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11457 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11458 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11459 * a reference to the dom node, use el.dom.</b>
11460 * @param {Function} fn The function to call
11461 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11462 * @return {CompositeElement} this
11464 each : function(fn, scope){
11465 var els = this.elements;
11467 for(var i = 0, len = els.length; i < len; i++){
11469 if(fn.call(scope || el, el, this, i) === false){
11476 indexOf : function(el){
11477 return this.elements.indexOf(Roo.getDom(el));
11480 replaceElement : function(el, replacement, domReplace){
11481 var index = typeof el == 'number' ? el : this.indexOf(el);
11483 replacement = Roo.getDom(replacement);
11485 var d = this.elements[index];
11486 d.parentNode.insertBefore(replacement, d);
11487 d.parentNode.removeChild(d);
11489 this.elements.splice(index, 1, replacement);
11494 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11498 * Ext JS Library 1.1.1
11499 * Copyright(c) 2006-2007, Ext JS, LLC.
11501 * Originally Released Under LGPL - original licence link has changed is not relivant.
11504 * <script type="text/javascript">
11510 * @class Roo.data.Connection
11511 * @extends Roo.util.Observable
11512 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11513 * either to a configured URL, or to a URL specified at request time.
11515 * Requests made by this class are asynchronous, and will return immediately. No data from
11516 * the server will be available to the statement immediately following the {@link #request} call.
11517 * To process returned data, use a callback in the request options object, or an event listener.
11519 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11520 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11521 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11522 * property and, if present, the IFRAME's XML document as the responseXML property.
11524 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11525 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11526 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11527 * standard DOM methods.
11529 * @param {Object} config a configuration object.
11531 Roo.data.Connection = function(config){
11532 Roo.apply(this, config);
11535 * @event beforerequest
11536 * Fires before a network request is made to retrieve a data object.
11537 * @param {Connection} conn This Connection object.
11538 * @param {Object} options The options config object passed to the {@link #request} method.
11540 "beforerequest" : true,
11542 * @event requestcomplete
11543 * Fires if the request was successfully completed.
11544 * @param {Connection} conn This Connection object.
11545 * @param {Object} response The XHR object containing the response data.
11546 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11547 * @param {Object} options The options config object passed to the {@link #request} method.
11549 "requestcomplete" : true,
11551 * @event requestexception
11552 * Fires if an error HTTP status was returned from the server.
11553 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11554 * @param {Connection} conn This Connection object.
11555 * @param {Object} response The XHR object containing the response data.
11556 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11557 * @param {Object} options The options config object passed to the {@link #request} method.
11559 "requestexception" : true
11561 Roo.data.Connection.superclass.constructor.call(this);
11564 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11566 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11569 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11570 * extra parameters to each request made by this object. (defaults to undefined)
11573 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11574 * to each request made by this object. (defaults to undefined)
11577 * @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)
11580 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11584 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11590 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11593 disableCaching: true,
11596 * Sends an HTTP request to a remote server.
11597 * @param {Object} options An object which may contain the following properties:<ul>
11598 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11599 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11600 * request, a url encoded string or a function to call to get either.</li>
11601 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11602 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11603 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11604 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11605 * <li>options {Object} The parameter to the request call.</li>
11606 * <li>success {Boolean} True if the request succeeded.</li>
11607 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11609 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11610 * The callback is passed the following parameters:<ul>
11611 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11612 * <li>options {Object} The parameter to the request call.</li>
11614 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11615 * The callback is passed the following parameters:<ul>
11616 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11617 * <li>options {Object} The parameter to the request call.</li>
11619 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11620 * for the callback function. Defaults to the browser window.</li>
11621 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11622 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11623 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11624 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11625 * params for the post data. Any params will be appended to the URL.</li>
11626 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11628 * @return {Number} transactionId
11630 request : function(o){
11631 if(this.fireEvent("beforerequest", this, o) !== false){
11634 if(typeof p == "function"){
11635 p = p.call(o.scope||window, o);
11637 if(typeof p == "object"){
11638 p = Roo.urlEncode(o.params);
11640 if(this.extraParams){
11641 var extras = Roo.urlEncode(this.extraParams);
11642 p = p ? (p + '&' + extras) : extras;
11645 var url = o.url || this.url;
11646 if(typeof url == 'function'){
11647 url = url.call(o.scope||window, o);
11651 var form = Roo.getDom(o.form);
11652 url = url || form.action;
11654 var enctype = form.getAttribute("enctype");
11657 return this.doFormDataUpload(o, url);
11660 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11661 return this.doFormUpload(o, p, url);
11663 var f = Roo.lib.Ajax.serializeForm(form);
11664 p = p ? (p + '&' + f) : f;
11667 if (!o.form && o.formData) {
11668 o.formData = o.formData === true ? new FormData() : o.formData;
11669 for (var k in o.params) {
11670 o.formData.append(k,o.params[k]);
11673 return this.doFormDataUpload(o, url);
11677 var hs = o.headers;
11678 if(this.defaultHeaders){
11679 hs = Roo.apply(hs || {}, this.defaultHeaders);
11686 success: this.handleResponse,
11687 failure: this.handleFailure,
11689 argument: {options: o},
11690 timeout : o.timeout || this.timeout
11693 var method = o.method||this.method||(p ? "POST" : "GET");
11695 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11696 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11699 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11703 }else if(this.autoAbort !== false){
11707 if((method == 'GET' && p) || o.xmlData){
11708 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11711 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11712 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11713 Roo.lib.Ajax.useDefaultHeader == true;
11714 return this.transId;
11716 Roo.callback(o.callback, o.scope, [o, null, null]);
11722 * Determine whether this object has a request outstanding.
11723 * @param {Number} transactionId (Optional) defaults to the last transaction
11724 * @return {Boolean} True if there is an outstanding request.
11726 isLoading : function(transId){
11728 return Roo.lib.Ajax.isCallInProgress(transId);
11730 return this.transId ? true : false;
11735 * Aborts any outstanding request.
11736 * @param {Number} transactionId (Optional) defaults to the last transaction
11738 abort : function(transId){
11739 if(transId || this.isLoading()){
11740 Roo.lib.Ajax.abort(transId || this.transId);
11745 handleResponse : function(response){
11746 this.transId = false;
11747 var options = response.argument.options;
11748 response.argument = options ? options.argument : null;
11749 this.fireEvent("requestcomplete", this, response, options);
11750 Roo.callback(options.success, options.scope, [response, options]);
11751 Roo.callback(options.callback, options.scope, [options, true, response]);
11755 handleFailure : function(response, e){
11756 this.transId = false;
11757 var options = response.argument.options;
11758 response.argument = options ? options.argument : null;
11759 this.fireEvent("requestexception", this, response, options, e);
11760 Roo.callback(options.failure, options.scope, [response, options]);
11761 Roo.callback(options.callback, options.scope, [options, false, response]);
11765 doFormUpload : function(o, ps, url){
11767 var frame = document.createElement('iframe');
11770 frame.className = 'x-hidden';
11772 frame.src = Roo.SSL_SECURE_URL;
11774 document.body.appendChild(frame);
11777 document.frames[id].name = id;
11780 var form = Roo.getDom(o.form);
11782 form.method = 'POST';
11783 form.enctype = form.encoding = 'multipart/form-data';
11789 if(ps){ // add dynamic params
11791 ps = Roo.urlDecode(ps, false);
11793 if(ps.hasOwnProperty(k)){
11794 hd = document.createElement('input');
11795 hd.type = 'hidden';
11798 form.appendChild(hd);
11805 var r = { // bogus response object
11810 r.argument = o ? o.argument : null;
11815 doc = frame.contentWindow.document;
11817 doc = (frame.contentDocument || window.frames[id].document);
11819 if(doc && doc.body){
11820 r.responseText = doc.body.innerHTML;
11822 if(doc && doc.XMLDocument){
11823 r.responseXML = doc.XMLDocument;
11825 r.responseXML = doc;
11832 Roo.EventManager.removeListener(frame, 'load', cb, this);
11834 this.fireEvent("requestcomplete", this, r, o);
11835 Roo.callback(o.success, o.scope, [r, o]);
11836 Roo.callback(o.callback, o.scope, [o, true, r]);
11838 setTimeout(function(){document.body.removeChild(frame);}, 100);
11841 Roo.EventManager.on(frame, 'load', cb, this);
11844 if(hiddens){ // remove dynamic params
11845 for(var i = 0, len = hiddens.length; i < len; i++){
11846 form.removeChild(hiddens[i]);
11850 // this is a 'formdata version???'
11853 doFormDataUpload : function(o, url)
11857 var form = Roo.getDom(o.form);
11858 form.enctype = form.encoding = 'multipart/form-data';
11859 formData = o.formData === true ? new FormData(form) : o.formData;
11861 formData = o.formData === true ? new FormData() : o.formData;
11866 success: this.handleResponse,
11867 failure: this.handleFailure,
11869 argument: {options: o},
11870 timeout : o.timeout || this.timeout
11873 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11877 }else if(this.autoAbort !== false){
11881 //Roo.lib.Ajax.defaultPostHeader = null;
11882 Roo.lib.Ajax.useDefaultHeader = false;
11883 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
11884 Roo.lib.Ajax.useDefaultHeader = true;
11892 * Ext JS Library 1.1.1
11893 * Copyright(c) 2006-2007, Ext JS, LLC.
11895 * Originally Released Under LGPL - original licence link has changed is not relivant.
11898 * <script type="text/javascript">
11902 * Global Ajax request class.
11905 * @extends Roo.data.Connection
11908 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11909 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11910 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11911 * @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)
11912 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11913 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11914 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11916 Roo.Ajax = new Roo.data.Connection({
11925 * Serialize the passed form into a url encoded string
11927 * @param {String/HTMLElement} form
11930 serializeForm : function(form){
11931 return Roo.lib.Ajax.serializeForm(form);
11935 * Ext JS Library 1.1.1
11936 * Copyright(c) 2006-2007, Ext JS, LLC.
11938 * Originally Released Under LGPL - original licence link has changed is not relivant.
11941 * <script type="text/javascript">
11946 * @class Roo.UpdateManager
11947 * @extends Roo.util.Observable
11948 * Provides AJAX-style update for Element object.<br><br>
11951 * // Get it from a Roo.Element object
11952 * var el = Roo.get("foo");
11953 * var mgr = el.getUpdateManager();
11954 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11956 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11958 * // or directly (returns the same UpdateManager instance)
11959 * var mgr = new Roo.UpdateManager("myElementId");
11960 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11961 * mgr.on("update", myFcnNeedsToKnow);
11963 // short handed call directly from the element object
11964 Roo.get("foo").load({
11968 text: "Loading Foo..."
11972 * Create new UpdateManager directly.
11973 * @param {String/HTMLElement/Roo.Element} el The element to update
11974 * @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).
11976 Roo.UpdateManager = function(el, forceNew){
11978 if(!forceNew && el.updateManager){
11979 return el.updateManager;
11982 * The Element object
11983 * @type Roo.Element
11987 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11990 this.defaultUrl = null;
11994 * @event beforeupdate
11995 * Fired before an update is made, return false from your handler and the update is cancelled.
11996 * @param {Roo.Element} el
11997 * @param {String/Object/Function} url
11998 * @param {String/Object} params
12000 "beforeupdate": true,
12003 * Fired after successful update is made.
12004 * @param {Roo.Element} el
12005 * @param {Object} oResponseObject The response Object
12010 * Fired on update failure.
12011 * @param {Roo.Element} el
12012 * @param {Object} oResponseObject The response Object
12016 var d = Roo.UpdateManager.defaults;
12018 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
12021 this.sslBlankUrl = d.sslBlankUrl;
12023 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
12026 this.disableCaching = d.disableCaching;
12028 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
12031 this.indicatorText = d.indicatorText;
12033 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12036 this.showLoadIndicator = d.showLoadIndicator;
12038 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12041 this.timeout = d.timeout;
12044 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12047 this.loadScripts = d.loadScripts;
12050 * Transaction object of current executing transaction
12052 this.transaction = null;
12057 this.autoRefreshProcId = null;
12059 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12062 this.refreshDelegate = this.refresh.createDelegate(this);
12064 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12067 this.updateDelegate = this.update.createDelegate(this);
12069 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12072 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12076 this.successDelegate = this.processSuccess.createDelegate(this);
12080 this.failureDelegate = this.processFailure.createDelegate(this);
12082 if(!this.renderer){
12084 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12086 this.renderer = new Roo.UpdateManager.BasicRenderer();
12089 Roo.UpdateManager.superclass.constructor.call(this);
12092 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12094 * Get the Element this UpdateManager is bound to
12095 * @return {Roo.Element} The element
12097 getEl : function(){
12101 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12102 * @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:
12105 url: "your-url.php",<br/>
12106 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12107 callback: yourFunction,<br/>
12108 scope: yourObject, //(optional scope) <br/>
12109 discardUrl: false, <br/>
12110 nocache: false,<br/>
12111 text: "Loading...",<br/>
12113 scripts: false<br/>
12116 * The only required property is url. The optional properties nocache, text and scripts
12117 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12118 * @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}
12119 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12120 * @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.
12122 update : function(url, params, callback, discardUrl){
12123 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12124 var method = this.method,
12126 if(typeof url == "object"){ // must be config object
12129 params = params || cfg.params;
12130 callback = callback || cfg.callback;
12131 discardUrl = discardUrl || cfg.discardUrl;
12132 if(callback && cfg.scope){
12133 callback = callback.createDelegate(cfg.scope);
12135 if(typeof cfg.method != "undefined"){method = cfg.method;};
12136 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12137 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12138 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12139 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12141 this.showLoading();
12143 this.defaultUrl = url;
12145 if(typeof url == "function"){
12146 url = url.call(this);
12149 method = method || (params ? "POST" : "GET");
12150 if(method == "GET"){
12151 url = this.prepareUrl(url);
12154 var o = Roo.apply(cfg ||{}, {
12157 success: this.successDelegate,
12158 failure: this.failureDelegate,
12159 callback: undefined,
12160 timeout: (this.timeout*1000),
12161 argument: {"url": url, "form": null, "callback": callback, "params": params}
12163 Roo.log("updated manager called with timeout of " + o.timeout);
12164 this.transaction = Roo.Ajax.request(o);
12169 * 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.
12170 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12171 * @param {String/HTMLElement} form The form Id or form element
12172 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12173 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12174 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12176 formUpdate : function(form, url, reset, callback){
12177 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12178 if(typeof url == "function"){
12179 url = url.call(this);
12181 form = Roo.getDom(form);
12182 this.transaction = Roo.Ajax.request({
12185 success: this.successDelegate,
12186 failure: this.failureDelegate,
12187 timeout: (this.timeout*1000),
12188 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12190 this.showLoading.defer(1, this);
12195 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12196 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12198 refresh : function(callback){
12199 if(this.defaultUrl == null){
12202 this.update(this.defaultUrl, null, callback, true);
12206 * Set this element to auto refresh.
12207 * @param {Number} interval How often to update (in seconds).
12208 * @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)
12209 * @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}
12210 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12211 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12213 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12215 this.update(url || this.defaultUrl, params, callback, true);
12217 if(this.autoRefreshProcId){
12218 clearInterval(this.autoRefreshProcId);
12220 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12224 * Stop auto refresh on this element.
12226 stopAutoRefresh : function(){
12227 if(this.autoRefreshProcId){
12228 clearInterval(this.autoRefreshProcId);
12229 delete this.autoRefreshProcId;
12233 isAutoRefreshing : function(){
12234 return this.autoRefreshProcId ? true : false;
12237 * Called to update the element to "Loading" state. Override to perform custom action.
12239 showLoading : function(){
12240 if(this.showLoadIndicator){
12241 this.el.update(this.indicatorText);
12246 * Adds unique parameter to query string if disableCaching = true
12249 prepareUrl : function(url){
12250 if(this.disableCaching){
12251 var append = "_dc=" + (new Date().getTime());
12252 if(url.indexOf("?") !== -1){
12253 url += "&" + append;
12255 url += "?" + append;
12264 processSuccess : function(response){
12265 this.transaction = null;
12266 if(response.argument.form && response.argument.reset){
12267 try{ // put in try/catch since some older FF releases had problems with this
12268 response.argument.form.reset();
12271 if(this.loadScripts){
12272 this.renderer.render(this.el, response, this,
12273 this.updateComplete.createDelegate(this, [response]));
12275 this.renderer.render(this.el, response, this);
12276 this.updateComplete(response);
12280 updateComplete : function(response){
12281 this.fireEvent("update", this.el, response);
12282 if(typeof response.argument.callback == "function"){
12283 response.argument.callback(this.el, true, response);
12290 processFailure : function(response){
12291 this.transaction = null;
12292 this.fireEvent("failure", this.el, response);
12293 if(typeof response.argument.callback == "function"){
12294 response.argument.callback(this.el, false, response);
12299 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12300 * @param {Object} renderer The object implementing the render() method
12302 setRenderer : function(renderer){
12303 this.renderer = renderer;
12306 getRenderer : function(){
12307 return this.renderer;
12311 * Set the defaultUrl used for updates
12312 * @param {String/Function} defaultUrl The url or a function to call to get the url
12314 setDefaultUrl : function(defaultUrl){
12315 this.defaultUrl = defaultUrl;
12319 * Aborts the executing transaction
12321 abort : function(){
12322 if(this.transaction){
12323 Roo.Ajax.abort(this.transaction);
12328 * Returns true if an update is in progress
12329 * @return {Boolean}
12331 isUpdating : function(){
12332 if(this.transaction){
12333 return Roo.Ajax.isLoading(this.transaction);
12340 * @class Roo.UpdateManager.defaults
12341 * @static (not really - but it helps the doc tool)
12342 * The defaults collection enables customizing the default properties of UpdateManager
12344 Roo.UpdateManager.defaults = {
12346 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12352 * True to process scripts by default (Defaults to false).
12355 loadScripts : false,
12358 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12361 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12363 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12366 disableCaching : false,
12368 * Whether to show indicatorText when loading (Defaults to true).
12371 showLoadIndicator : true,
12373 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12376 indicatorText : '<div class="loading-indicator">Loading...</div>'
12380 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12382 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12383 * @param {String/HTMLElement/Roo.Element} el The element to update
12384 * @param {String} url The url
12385 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12386 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12389 * @member Roo.UpdateManager
12391 Roo.UpdateManager.updateElement = function(el, url, params, options){
12392 var um = Roo.get(el, true).getUpdateManager();
12393 Roo.apply(um, options);
12394 um.update(url, params, options ? options.callback : null);
12396 // alias for backwards compat
12397 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12399 * @class Roo.UpdateManager.BasicRenderer
12400 * Default Content renderer. Updates the elements innerHTML with the responseText.
12402 Roo.UpdateManager.BasicRenderer = function(){};
12404 Roo.UpdateManager.BasicRenderer.prototype = {
12406 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12407 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12408 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12409 * @param {Roo.Element} el The element being rendered
12410 * @param {Object} response The YUI Connect response object
12411 * @param {UpdateManager} updateManager The calling update manager
12412 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12414 render : function(el, response, updateManager, callback){
12415 el.update(response.responseText, updateManager.loadScripts, callback);
12421 * (c)) Alan Knowles
12427 * @class Roo.DomTemplate
12428 * @extends Roo.Template
12429 * An effort at a dom based template engine..
12431 * Similar to XTemplate, except it uses dom parsing to create the template..
12433 * Supported features:
12438 {a_variable} - output encoded.
12439 {a_variable.format:("Y-m-d")} - call a method on the variable
12440 {a_variable:raw} - unencoded output
12441 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12442 {a_variable:this.method_on_template(...)} - call a method on the template object.
12447 <div roo-for="a_variable or condition.."></div>
12448 <div roo-if="a_variable or condition"></div>
12449 <div roo-exec="some javascript"></div>
12450 <div roo-name="named_template"></div>
12455 Roo.DomTemplate = function()
12457 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12464 Roo.extend(Roo.DomTemplate, Roo.Template, {
12466 * id counter for sub templates.
12470 * flag to indicate if dom parser is inside a pre,
12471 * it will strip whitespace if not.
12476 * The various sub templates
12484 * basic tag replacing syntax
12487 * // you can fake an object call by doing this
12491 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12492 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12494 iterChild : function (node, method) {
12496 var oldPre = this.inPre;
12497 if (node.tagName == 'PRE') {
12500 for( var i = 0; i < node.childNodes.length; i++) {
12501 method.call(this, node.childNodes[i]);
12503 this.inPre = oldPre;
12509 * compile the template
12511 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12514 compile: function()
12518 // covert the html into DOM...
12522 doc = document.implementation.createHTMLDocument("");
12523 doc.documentElement.innerHTML = this.html ;
12524 div = doc.documentElement;
12526 // old IE... - nasty -- it causes all sorts of issues.. with
12527 // images getting pulled from server..
12528 div = document.createElement('div');
12529 div.innerHTML = this.html;
12531 //doc.documentElement.innerHTML = htmlBody
12537 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12539 var tpls = this.tpls;
12541 // create a top level template from the snippet..
12543 //Roo.log(div.innerHTML);
12550 body : div.innerHTML,
12563 Roo.each(tpls, function(tp){
12564 this.compileTpl(tp);
12565 this.tpls[tp.id] = tp;
12568 this.master = tpls[0];
12574 compileNode : function(node, istop) {
12579 // skip anything not a tag..
12580 if (node.nodeType != 1) {
12581 if (node.nodeType == 3 && !this.inPre) {
12582 // reduce white space..
12583 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12606 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12607 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12608 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12609 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12615 // just itterate children..
12616 this.iterChild(node,this.compileNode);
12619 tpl.uid = this.id++;
12620 tpl.value = node.getAttribute('roo-' + tpl.attr);
12621 node.removeAttribute('roo-'+ tpl.attr);
12622 if (tpl.attr != 'name') {
12623 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12624 node.parentNode.replaceChild(placeholder, node);
12627 var placeholder = document.createElement('span');
12628 placeholder.className = 'roo-tpl-' + tpl.value;
12629 node.parentNode.replaceChild(placeholder, node);
12632 // parent now sees '{domtplXXXX}
12633 this.iterChild(node,this.compileNode);
12635 // we should now have node body...
12636 var div = document.createElement('div');
12637 div.appendChild(node);
12639 // this has the unfortunate side effect of converting tagged attributes
12640 // eg. href="{...}" into %7C...%7D
12641 // this has been fixed by searching for those combo's although it's a bit hacky..
12644 tpl.body = div.innerHTML;
12651 switch (tpl.value) {
12652 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12653 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12654 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12659 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12663 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12667 tpl.id = tpl.value; // replace non characters???
12673 this.tpls.push(tpl);
12683 * Compile a segment of the template into a 'sub-template'
12689 compileTpl : function(tpl)
12691 var fm = Roo.util.Format;
12692 var useF = this.disableFormats !== true;
12694 var sep = Roo.isGecko ? "+\n" : ",\n";
12696 var undef = function(str) {
12697 Roo.debug && Roo.log("Property not found :" + str);
12701 //Roo.log(tpl.body);
12705 var fn = function(m, lbrace, name, format, args)
12708 //Roo.log(arguments);
12709 args = args ? args.replace(/\\'/g,"'") : args;
12710 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12711 if (typeof(format) == 'undefined') {
12712 format = 'htmlEncode';
12714 if (format == 'raw' ) {
12718 if(name.substr(0, 6) == 'domtpl'){
12719 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12722 // build an array of options to determine if value is undefined..
12724 // basically get 'xxxx.yyyy' then do
12725 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12726 // (function () { Roo.log("Property not found"); return ''; })() :
12731 Roo.each(name.split('.'), function(st) {
12732 lookfor += (lookfor.length ? '.': '') + st;
12733 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12736 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12739 if(format && useF){
12741 args = args ? ',' + args : "";
12743 if(format.substr(0, 5) != "this."){
12744 format = "fm." + format + '(';
12746 format = 'this.call("'+ format.substr(5) + '", ';
12750 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12753 if (args && args.length) {
12754 // called with xxyx.yuu:(test,test)
12756 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12758 // raw.. - :raw modifier..
12759 return "'"+ sep + udef_st + name + ")"+sep+"'";
12763 // branched to use + in gecko and [].join() in others
12765 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12766 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12769 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12770 body.push(tpl.body.replace(/(\r\n|\n)/g,
12771 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12772 body.push("'].join('');};};");
12773 body = body.join('');
12776 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12778 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12785 * same as applyTemplate, except it's done to one of the subTemplates
12786 * when using named templates, you can do:
12788 * var str = pl.applySubTemplate('your-name', values);
12791 * @param {Number} id of the template
12792 * @param {Object} values to apply to template
12793 * @param {Object} parent (normaly the instance of this object)
12795 applySubTemplate : function(id, values, parent)
12799 var t = this.tpls[id];
12803 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12804 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12808 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12815 if(t.execCall && t.execCall.call(this, values, parent)){
12819 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12825 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12826 parent = t.target ? values : parent;
12827 if(t.forCall && vs instanceof Array){
12829 for(var i = 0, len = vs.length; i < len; i++){
12831 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12833 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12835 //Roo.log(t.compiled);
12839 return buf.join('');
12842 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12847 return t.compiled.call(this, vs, parent);
12849 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12851 //Roo.log(t.compiled);
12859 applyTemplate : function(values){
12860 return this.master.compiled.call(this, values, {});
12861 //var s = this.subs;
12864 apply : function(){
12865 return this.applyTemplate.apply(this, arguments);
12870 Roo.DomTemplate.from = function(el){
12871 el = Roo.getDom(el);
12872 return new Roo.Domtemplate(el.value || el.innerHTML);
12875 * Ext JS Library 1.1.1
12876 * Copyright(c) 2006-2007, Ext JS, LLC.
12878 * Originally Released Under LGPL - original licence link has changed is not relivant.
12881 * <script type="text/javascript">
12885 * @class Roo.util.DelayedTask
12886 * Provides a convenient method of performing setTimeout where a new
12887 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12888 * You can use this class to buffer
12889 * the keypress events for a certain number of milliseconds, and perform only if they stop
12890 * for that amount of time.
12891 * @constructor The parameters to this constructor serve as defaults and are not required.
12892 * @param {Function} fn (optional) The default function to timeout
12893 * @param {Object} scope (optional) The default scope of that timeout
12894 * @param {Array} args (optional) The default Array of arguments
12896 Roo.util.DelayedTask = function(fn, scope, args){
12897 var id = null, d, t;
12899 var call = function(){
12900 var now = new Date().getTime();
12904 fn.apply(scope, args || []);
12908 * Cancels any pending timeout and queues a new one
12909 * @param {Number} delay The milliseconds to delay
12910 * @param {Function} newFn (optional) Overrides function passed to constructor
12911 * @param {Object} newScope (optional) Overrides scope passed to constructor
12912 * @param {Array} newArgs (optional) Overrides args passed to constructor
12914 this.delay = function(delay, newFn, newScope, newArgs){
12915 if(id && delay != d){
12919 t = new Date().getTime();
12921 scope = newScope || scope;
12922 args = newArgs || args;
12924 id = setInterval(call, d);
12929 * Cancel the last queued timeout
12931 this.cancel = function(){
12939 * Ext JS Library 1.1.1
12940 * Copyright(c) 2006-2007, Ext JS, LLC.
12942 * Originally Released Under LGPL - original licence link has changed is not relivant.
12945 * <script type="text/javascript">
12949 Roo.util.TaskRunner = function(interval){
12950 interval = interval || 10;
12951 var tasks = [], removeQueue = [];
12953 var running = false;
12955 var stopThread = function(){
12961 var startThread = function(){
12964 id = setInterval(runTasks, interval);
12968 var removeTask = function(task){
12969 removeQueue.push(task);
12975 var runTasks = function(){
12976 if(removeQueue.length > 0){
12977 for(var i = 0, len = removeQueue.length; i < len; i++){
12978 tasks.remove(removeQueue[i]);
12981 if(tasks.length < 1){
12986 var now = new Date().getTime();
12987 for(var i = 0, len = tasks.length; i < len; ++i){
12989 var itime = now - t.taskRunTime;
12990 if(t.interval <= itime){
12991 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12992 t.taskRunTime = now;
12993 if(rt === false || t.taskRunCount === t.repeat){
12998 if(t.duration && t.duration <= (now - t.taskStartTime)){
13005 * Queues a new task.
13006 * @param {Object} task
13008 this.start = function(task){
13010 task.taskStartTime = new Date().getTime();
13011 task.taskRunTime = 0;
13012 task.taskRunCount = 0;
13017 this.stop = function(task){
13022 this.stopAll = function(){
13024 for(var i = 0, len = tasks.length; i < len; i++){
13025 if(tasks[i].onStop){
13034 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13036 * Ext JS Library 1.1.1
13037 * Copyright(c) 2006-2007, Ext JS, LLC.
13039 * Originally Released Under LGPL - original licence link has changed is not relivant.
13042 * <script type="text/javascript">
13047 * @class Roo.util.MixedCollection
13048 * @extends Roo.util.Observable
13049 * A Collection class that maintains both numeric indexes and keys and exposes events.
13051 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13052 * collection (defaults to false)
13053 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13054 * and return the key value for that item. This is used when available to look up the key on items that
13055 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13056 * equivalent to providing an implementation for the {@link #getKey} method.
13058 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13066 * Fires when the collection is cleared.
13071 * Fires when an item is added to the collection.
13072 * @param {Number} index The index at which the item was added.
13073 * @param {Object} o The item added.
13074 * @param {String} key The key associated with the added item.
13079 * Fires when an item is replaced in the collection.
13080 * @param {String} key he key associated with the new added.
13081 * @param {Object} old The item being replaced.
13082 * @param {Object} new The new item.
13087 * Fires when an item is removed from the collection.
13088 * @param {Object} o The item being removed.
13089 * @param {String} key (optional) The key associated with the removed item.
13094 this.allowFunctions = allowFunctions === true;
13096 this.getKey = keyFn;
13098 Roo.util.MixedCollection.superclass.constructor.call(this);
13101 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13102 allowFunctions : false,
13105 * Adds an item to the collection.
13106 * @param {String} key The key to associate with the item
13107 * @param {Object} o The item to add.
13108 * @return {Object} The item added.
13110 add : function(key, o){
13111 if(arguments.length == 1){
13113 key = this.getKey(o);
13115 if(typeof key == "undefined" || key === null){
13117 this.items.push(o);
13118 this.keys.push(null);
13120 var old = this.map[key];
13122 return this.replace(key, o);
13125 this.items.push(o);
13127 this.keys.push(key);
13129 this.fireEvent("add", this.length-1, o, key);
13134 * MixedCollection has a generic way to fetch keys if you implement getKey.
13137 var mc = new Roo.util.MixedCollection();
13138 mc.add(someEl.dom.id, someEl);
13139 mc.add(otherEl.dom.id, otherEl);
13143 var mc = new Roo.util.MixedCollection();
13144 mc.getKey = function(el){
13150 // or via the constructor
13151 var mc = new Roo.util.MixedCollection(false, function(el){
13157 * @param o {Object} The item for which to find the key.
13158 * @return {Object} The key for the passed item.
13160 getKey : function(o){
13165 * Replaces an item in the collection.
13166 * @param {String} key The key associated with the item to replace, or the item to replace.
13167 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13168 * @return {Object} The new item.
13170 replace : function(key, o){
13171 if(arguments.length == 1){
13173 key = this.getKey(o);
13175 var old = this.item(key);
13176 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13177 return this.add(key, o);
13179 var index = this.indexOfKey(key);
13180 this.items[index] = o;
13182 this.fireEvent("replace", key, old, o);
13187 * Adds all elements of an Array or an Object to the collection.
13188 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13189 * an Array of values, each of which are added to the collection.
13191 addAll : function(objs){
13192 if(arguments.length > 1 || objs instanceof Array){
13193 var args = arguments.length > 1 ? arguments : objs;
13194 for(var i = 0, len = args.length; i < len; i++){
13198 for(var key in objs){
13199 if(this.allowFunctions || typeof objs[key] != "function"){
13200 this.add(key, objs[key]);
13207 * Executes the specified function once for every item in the collection, passing each
13208 * item as the first and only parameter. returning false from the function will stop the iteration.
13209 * @param {Function} fn The function to execute for each item.
13210 * @param {Object} scope (optional) The scope in which to execute the function.
13212 each : function(fn, scope){
13213 var items = [].concat(this.items); // each safe for removal
13214 for(var i = 0, len = items.length; i < len; i++){
13215 if(fn.call(scope || items[i], items[i], i, len) === false){
13222 * Executes the specified function once for every key in the collection, passing each
13223 * key, and its associated item as the first two parameters.
13224 * @param {Function} fn The function to execute for each item.
13225 * @param {Object} scope (optional) The scope in which to execute the function.
13227 eachKey : function(fn, scope){
13228 for(var i = 0, len = this.keys.length; i < len; i++){
13229 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13234 * Returns the first item in the collection which elicits a true return value from the
13235 * passed selection function.
13236 * @param {Function} fn The selection function to execute for each item.
13237 * @param {Object} scope (optional) The scope in which to execute the function.
13238 * @return {Object} The first item in the collection which returned true from the selection function.
13240 find : function(fn, scope){
13241 for(var i = 0, len = this.items.length; i < len; i++){
13242 if(fn.call(scope || window, this.items[i], this.keys[i])){
13243 return this.items[i];
13250 * Inserts an item at the specified index in the collection.
13251 * @param {Number} index The index to insert the item at.
13252 * @param {String} key The key to associate with the new item, or the item itself.
13253 * @param {Object} o (optional) If the second parameter was a key, the new item.
13254 * @return {Object} The item inserted.
13256 insert : function(index, key, o){
13257 if(arguments.length == 2){
13259 key = this.getKey(o);
13261 if(index >= this.length){
13262 return this.add(key, o);
13265 this.items.splice(index, 0, o);
13266 if(typeof key != "undefined" && key != null){
13269 this.keys.splice(index, 0, key);
13270 this.fireEvent("add", index, o, key);
13275 * Removed an item from the collection.
13276 * @param {Object} o The item to remove.
13277 * @return {Object} The item removed.
13279 remove : function(o){
13280 return this.removeAt(this.indexOf(o));
13284 * Remove an item from a specified index in the collection.
13285 * @param {Number} index The index within the collection of the item to remove.
13287 removeAt : function(index){
13288 if(index < this.length && index >= 0){
13290 var o = this.items[index];
13291 this.items.splice(index, 1);
13292 var key = this.keys[index];
13293 if(typeof key != "undefined"){
13294 delete this.map[key];
13296 this.keys.splice(index, 1);
13297 this.fireEvent("remove", o, key);
13302 * Removed an item associated with the passed key fom the collection.
13303 * @param {String} key The key of the item to remove.
13305 removeKey : function(key){
13306 return this.removeAt(this.indexOfKey(key));
13310 * Returns the number of items in the collection.
13311 * @return {Number} the number of items in the collection.
13313 getCount : function(){
13314 return this.length;
13318 * Returns index within the collection of the passed Object.
13319 * @param {Object} o The item to find the index of.
13320 * @return {Number} index of the item.
13322 indexOf : function(o){
13323 if(!this.items.indexOf){
13324 for(var i = 0, len = this.items.length; i < len; i++){
13325 if(this.items[i] == o) {
13331 return this.items.indexOf(o);
13336 * Returns index within the collection of the passed key.
13337 * @param {String} key The key to find the index of.
13338 * @return {Number} index of the key.
13340 indexOfKey : function(key){
13341 if(!this.keys.indexOf){
13342 for(var i = 0, len = this.keys.length; i < len; i++){
13343 if(this.keys[i] == key) {
13349 return this.keys.indexOf(key);
13354 * Returns the item associated with the passed key OR index. Key has priority over index.
13355 * @param {String/Number} key The key or index of the item.
13356 * @return {Object} The item associated with the passed key.
13358 item : function(key){
13359 if (key === 'length') {
13362 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13363 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13367 * Returns the item at the specified index.
13368 * @param {Number} index The index of the item.
13371 itemAt : function(index){
13372 return this.items[index];
13376 * Returns the item associated with the passed key.
13377 * @param {String/Number} key The key of the item.
13378 * @return {Object} The item associated with the passed key.
13380 key : function(key){
13381 return this.map[key];
13385 * Returns true if the collection contains the passed Object as an item.
13386 * @param {Object} o The Object to look for in the collection.
13387 * @return {Boolean} True if the collection contains the Object as an item.
13389 contains : function(o){
13390 return this.indexOf(o) != -1;
13394 * Returns true if the collection contains the passed Object as a key.
13395 * @param {String} key The key to look for in the collection.
13396 * @return {Boolean} True if the collection contains the Object as a key.
13398 containsKey : function(key){
13399 return typeof this.map[key] != "undefined";
13403 * Removes all items from the collection.
13405 clear : function(){
13410 this.fireEvent("clear");
13414 * Returns the first item in the collection.
13415 * @return {Object} the first item in the collection..
13417 first : function(){
13418 return this.items[0];
13422 * Returns the last item in the collection.
13423 * @return {Object} the last item in the collection..
13426 return this.items[this.length-1];
13429 _sort : function(property, dir, fn){
13430 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13431 fn = fn || function(a, b){
13434 var c = [], k = this.keys, items = this.items;
13435 for(var i = 0, len = items.length; i < len; i++){
13436 c[c.length] = {key: k[i], value: items[i], index: i};
13438 c.sort(function(a, b){
13439 var v = fn(a[property], b[property]) * dsc;
13441 v = (a.index < b.index ? -1 : 1);
13445 for(var i = 0, len = c.length; i < len; i++){
13446 items[i] = c[i].value;
13449 this.fireEvent("sort", this);
13453 * Sorts this collection with the passed comparison function
13454 * @param {String} direction (optional) "ASC" or "DESC"
13455 * @param {Function} fn (optional) comparison function
13457 sort : function(dir, fn){
13458 this._sort("value", dir, fn);
13462 * Sorts this collection by keys
13463 * @param {String} direction (optional) "ASC" or "DESC"
13464 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13466 keySort : function(dir, fn){
13467 this._sort("key", dir, fn || function(a, b){
13468 return String(a).toUpperCase()-String(b).toUpperCase();
13473 * Returns a range of items in this collection
13474 * @param {Number} startIndex (optional) defaults to 0
13475 * @param {Number} endIndex (optional) default to the last item
13476 * @return {Array} An array of items
13478 getRange : function(start, end){
13479 var items = this.items;
13480 if(items.length < 1){
13483 start = start || 0;
13484 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13487 for(var i = start; i <= end; i++) {
13488 r[r.length] = items[i];
13491 for(var i = start; i >= end; i--) {
13492 r[r.length] = items[i];
13499 * Filter the <i>objects</i> in this collection by a specific property.
13500 * Returns a new collection that has been filtered.
13501 * @param {String} property A property on your objects
13502 * @param {String/RegExp} value Either string that the property values
13503 * should start with or a RegExp to test against the property
13504 * @return {MixedCollection} The new filtered collection
13506 filter : function(property, value){
13507 if(!value.exec){ // not a regex
13508 value = String(value);
13509 if(value.length == 0){
13510 return this.clone();
13512 value = new RegExp("^" + Roo.escapeRe(value), "i");
13514 return this.filterBy(function(o){
13515 return o && value.test(o[property]);
13520 * Filter by a function. * Returns a new collection that has been filtered.
13521 * The passed function will be called with each
13522 * object in the collection. If the function returns true, the value is included
13523 * otherwise it is filtered.
13524 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13525 * @param {Object} scope (optional) The scope of the function (defaults to this)
13526 * @return {MixedCollection} The new filtered collection
13528 filterBy : function(fn, scope){
13529 var r = new Roo.util.MixedCollection();
13530 r.getKey = this.getKey;
13531 var k = this.keys, it = this.items;
13532 for(var i = 0, len = it.length; i < len; i++){
13533 if(fn.call(scope||this, it[i], k[i])){
13534 r.add(k[i], it[i]);
13541 * Creates a duplicate of this collection
13542 * @return {MixedCollection}
13544 clone : function(){
13545 var r = new Roo.util.MixedCollection();
13546 var k = this.keys, it = this.items;
13547 for(var i = 0, len = it.length; i < len; i++){
13548 r.add(k[i], it[i]);
13550 r.getKey = this.getKey;
13555 * Returns the item associated with the passed key or index.
13557 * @param {String/Number} key The key or index of the item.
13558 * @return {Object} The item associated with the passed key.
13560 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13562 * Ext JS Library 1.1.1
13563 * Copyright(c) 2006-2007, Ext JS, LLC.
13565 * Originally Released Under LGPL - original licence link has changed is not relivant.
13568 * <script type="text/javascript">
13571 * @class Roo.util.JSON
13572 * Modified version of Douglas Crockford"s json.js that doesn"t
13573 * mess with the Object prototype
13574 * http://www.json.org/js.html
13577 Roo.util.JSON = new (function(){
13578 var useHasOwn = {}.hasOwnProperty ? true : false;
13580 // crashes Safari in some instances
13581 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13583 var pad = function(n) {
13584 return n < 10 ? "0" + n : n;
13597 var encodeString = function(s){
13598 if (/["\\\x00-\x1f]/.test(s)) {
13599 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13604 c = b.charCodeAt();
13606 Math.floor(c / 16).toString(16) +
13607 (c % 16).toString(16);
13610 return '"' + s + '"';
13613 var encodeArray = function(o){
13614 var a = ["["], b, i, l = o.length, v;
13615 for (i = 0; i < l; i += 1) {
13617 switch (typeof v) {
13626 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13634 var encodeDate = function(o){
13635 return '"' + o.getFullYear() + "-" +
13636 pad(o.getMonth() + 1) + "-" +
13637 pad(o.getDate()) + "T" +
13638 pad(o.getHours()) + ":" +
13639 pad(o.getMinutes()) + ":" +
13640 pad(o.getSeconds()) + '"';
13644 * Encodes an Object, Array or other value
13645 * @param {Mixed} o The variable to encode
13646 * @return {String} The JSON string
13648 this.encode = function(o)
13650 // should this be extended to fully wrap stringify..
13652 if(typeof o == "undefined" || o === null){
13654 }else if(o instanceof Array){
13655 return encodeArray(o);
13656 }else if(o instanceof Date){
13657 return encodeDate(o);
13658 }else if(typeof o == "string"){
13659 return encodeString(o);
13660 }else if(typeof o == "number"){
13661 return isFinite(o) ? String(o) : "null";
13662 }else if(typeof o == "boolean"){
13665 var a = ["{"], b, i, v;
13667 if(!useHasOwn || o.hasOwnProperty(i)) {
13669 switch (typeof v) {
13678 a.push(this.encode(i), ":",
13679 v === null ? "null" : this.encode(v));
13690 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13691 * @param {String} json The JSON string
13692 * @return {Object} The resulting object
13694 this.decode = function(json){
13696 return /** eval:var:json */ eval("(" + json + ')');
13700 * Shorthand for {@link Roo.util.JSON#encode}
13701 * @member Roo encode
13703 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13705 * Shorthand for {@link Roo.util.JSON#decode}
13706 * @member Roo decode
13708 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13711 * Ext JS Library 1.1.1
13712 * Copyright(c) 2006-2007, Ext JS, LLC.
13714 * Originally Released Under LGPL - original licence link has changed is not relivant.
13717 * <script type="text/javascript">
13721 * @class Roo.util.Format
13722 * Reusable data formatting functions
13725 Roo.util.Format = function(){
13726 var trimRe = /^\s+|\s+$/g;
13729 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13730 * @param {String} value The string to truncate
13731 * @param {Number} length The maximum length to allow before truncating
13732 * @return {String} The converted text
13734 ellipsis : function(value, len){
13735 if(value && value.length > len){
13736 return value.substr(0, len-3)+"...";
13742 * Checks a reference and converts it to empty string if it is undefined
13743 * @param {Mixed} value Reference to check
13744 * @return {Mixed} Empty string if converted, otherwise the original value
13746 undef : function(value){
13747 return typeof value != "undefined" ? value : "";
13751 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13752 * @param {String} value The string to encode
13753 * @return {String} The encoded text
13755 htmlEncode : function(value){
13756 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13760 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13761 * @param {String} value The string to decode
13762 * @return {String} The decoded text
13764 htmlDecode : function(value){
13765 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13769 * Trims any whitespace from either side of a string
13770 * @param {String} value The text to trim
13771 * @return {String} The trimmed text
13773 trim : function(value){
13774 return String(value).replace(trimRe, "");
13778 * Returns a substring from within an original string
13779 * @param {String} value The original text
13780 * @param {Number} start The start index of the substring
13781 * @param {Number} length The length of the substring
13782 * @return {String} The substring
13784 substr : function(value, start, length){
13785 return String(value).substr(start, length);
13789 * Converts a string to all lower case letters
13790 * @param {String} value The text to convert
13791 * @return {String} The converted text
13793 lowercase : function(value){
13794 return String(value).toLowerCase();
13798 * Converts a string to all upper case letters
13799 * @param {String} value The text to convert
13800 * @return {String} The converted text
13802 uppercase : function(value){
13803 return String(value).toUpperCase();
13807 * Converts the first character only of a string to upper case
13808 * @param {String} value The text to convert
13809 * @return {String} The converted text
13811 capitalize : function(value){
13812 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13816 call : function(value, fn){
13817 if(arguments.length > 2){
13818 var args = Array.prototype.slice.call(arguments, 2);
13819 args.unshift(value);
13821 return /** eval:var:value */ eval(fn).apply(window, args);
13823 /** eval:var:value */
13824 return /** eval:var:value */ eval(fn).call(window, value);
13830 * safer version of Math.toFixed..??/
13831 * @param {Number/String} value The numeric value to format
13832 * @param {Number/String} value Decimal places
13833 * @return {String} The formatted currency string
13835 toFixed : function(v, n)
13837 // why not use to fixed - precision is buggered???
13839 return Math.round(v-0);
13841 var fact = Math.pow(10,n+1);
13842 v = (Math.round((v-0)*fact))/fact;
13843 var z = (''+fact).substring(2);
13844 if (v == Math.floor(v)) {
13845 return Math.floor(v) + '.' + z;
13848 // now just padd decimals..
13849 var ps = String(v).split('.');
13850 var fd = (ps[1] + z);
13851 var r = fd.substring(0,n);
13852 var rm = fd.substring(n);
13854 return ps[0] + '.' + r;
13856 r*=1; // turn it into a number;
13858 if (String(r).length != n) {
13861 r = String(r).substring(1); // chop the end off.
13864 return ps[0] + '.' + r;
13869 * Format a number as US currency
13870 * @param {Number/String} value The numeric value to format
13871 * @return {String} The formatted currency string
13873 usMoney : function(v){
13874 return '$' + Roo.util.Format.number(v);
13879 * eventually this should probably emulate php's number_format
13880 * @param {Number/String} value The numeric value to format
13881 * @param {Number} decimals number of decimal places
13882 * @param {String} delimiter for thousands (default comma)
13883 * @return {String} The formatted currency string
13885 number : function(v, decimals, thousandsDelimiter)
13887 // multiply and round.
13888 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13889 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13891 var mul = Math.pow(10, decimals);
13892 var zero = String(mul).substring(1);
13893 v = (Math.round((v-0)*mul))/mul;
13895 // if it's '0' number.. then
13897 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13899 var ps = v.split('.');
13902 var r = /(\d+)(\d{3})/;
13905 if(thousandsDelimiter.length != 0) {
13906 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13911 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13912 // does not have decimals
13913 (decimals ? ('.' + zero) : '');
13916 return whole + sub ;
13920 * Parse a value into a formatted date using the specified format pattern.
13921 * @param {Mixed} value The value to format
13922 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13923 * @return {String} The formatted date string
13925 date : function(v, format){
13929 if(!(v instanceof Date)){
13930 v = new Date(Date.parse(v));
13932 return v.dateFormat(format || Roo.util.Format.defaults.date);
13936 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13937 * @param {String} format Any valid date format string
13938 * @return {Function} The date formatting function
13940 dateRenderer : function(format){
13941 return function(v){
13942 return Roo.util.Format.date(v, format);
13947 stripTagsRE : /<\/?[^>]+>/gi,
13950 * Strips all HTML tags
13951 * @param {Mixed} value The text from which to strip tags
13952 * @return {String} The stripped text
13954 stripTags : function(v){
13955 return !v ? v : String(v).replace(this.stripTagsRE, "");
13959 Roo.util.Format.defaults = {
13963 * Ext JS Library 1.1.1
13964 * Copyright(c) 2006-2007, Ext JS, LLC.
13966 * Originally Released Under LGPL - original licence link has changed is not relivant.
13969 * <script type="text/javascript">
13976 * @class Roo.MasterTemplate
13977 * @extends Roo.Template
13978 * Provides a template that can have child templates. The syntax is:
13980 var t = new Roo.MasterTemplate(
13981 '<select name="{name}">',
13982 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13985 t.add('options', {value: 'foo', text: 'bar'});
13986 // or you can add multiple child elements in one shot
13987 t.addAll('options', [
13988 {value: 'foo', text: 'bar'},
13989 {value: 'foo2', text: 'bar2'},
13990 {value: 'foo3', text: 'bar3'}
13992 // then append, applying the master template values
13993 t.append('my-form', {name: 'my-select'});
13995 * A name attribute for the child template is not required if you have only one child
13996 * template or you want to refer to them by index.
13998 Roo.MasterTemplate = function(){
13999 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
14000 this.originalHtml = this.html;
14002 var m, re = this.subTemplateRe;
14005 while(m = re.exec(this.html)){
14006 var name = m[1], content = m[2];
14011 tpl : new Roo.Template(content)
14014 st[name] = st[subIndex];
14016 st[subIndex].tpl.compile();
14017 st[subIndex].tpl.call = this.call.createDelegate(this);
14020 this.subCount = subIndex;
14023 Roo.extend(Roo.MasterTemplate, Roo.Template, {
14025 * The regular expression used to match sub templates
14029 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
14032 * Applies the passed values to a child template.
14033 * @param {String/Number} name (optional) The name or index of the child template
14034 * @param {Array/Object} values The values to be applied to the template
14035 * @return {MasterTemplate} this
14037 add : function(name, values){
14038 if(arguments.length == 1){
14039 values = arguments[0];
14042 var s = this.subs[name];
14043 s.buffer[s.buffer.length] = s.tpl.apply(values);
14048 * Applies all the passed values to a child template.
14049 * @param {String/Number} name (optional) The name or index of the child template
14050 * @param {Array} values The values to be applied to the template, this should be an array of objects.
14051 * @param {Boolean} reset (optional) True to reset the template first
14052 * @return {MasterTemplate} this
14054 fill : function(name, values, reset){
14056 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14064 for(var i = 0, len = values.length; i < len; i++){
14065 this.add(name, values[i]);
14071 * Resets the template for reuse
14072 * @return {MasterTemplate} this
14074 reset : function(){
14076 for(var i = 0; i < this.subCount; i++){
14082 applyTemplate : function(values){
14084 var replaceIndex = -1;
14085 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14086 return s[++replaceIndex].buffer.join("");
14088 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14091 apply : function(){
14092 return this.applyTemplate.apply(this, arguments);
14095 compile : function(){return this;}
14099 * Alias for fill().
14102 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14104 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14105 * var tpl = Roo.MasterTemplate.from('element-id');
14106 * @param {String/HTMLElement} el
14107 * @param {Object} config
14110 Roo.MasterTemplate.from = function(el, config){
14111 el = Roo.getDom(el);
14112 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14115 * Ext JS Library 1.1.1
14116 * Copyright(c) 2006-2007, Ext JS, LLC.
14118 * Originally Released Under LGPL - original licence link has changed is not relivant.
14121 * <script type="text/javascript">
14126 * @class Roo.util.CSS
14127 * Utility class for manipulating CSS rules
14130 Roo.util.CSS = function(){
14132 var doc = document;
14134 var camelRe = /(-[a-z])/gi;
14135 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14139 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14140 * tag and appended to the HEAD of the document.
14141 * @param {String|Object} cssText The text containing the css rules
14142 * @param {String} id An id to add to the stylesheet for later removal
14143 * @return {StyleSheet}
14145 createStyleSheet : function(cssText, id){
14147 var head = doc.getElementsByTagName("head")[0];
14148 var nrules = doc.createElement("style");
14149 nrules.setAttribute("type", "text/css");
14151 nrules.setAttribute("id", id);
14153 if (typeof(cssText) != 'string') {
14154 // support object maps..
14155 // not sure if this a good idea..
14156 // perhaps it should be merged with the general css handling
14157 // and handle js style props.
14158 var cssTextNew = [];
14159 for(var n in cssText) {
14161 for(var k in cssText[n]) {
14162 citems.push( k + ' : ' +cssText[n][k] + ';' );
14164 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14167 cssText = cssTextNew.join("\n");
14173 head.appendChild(nrules);
14174 ss = nrules.styleSheet;
14175 ss.cssText = cssText;
14178 nrules.appendChild(doc.createTextNode(cssText));
14180 nrules.cssText = cssText;
14182 head.appendChild(nrules);
14183 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14185 this.cacheStyleSheet(ss);
14190 * Removes a style or link tag by id
14191 * @param {String} id The id of the tag
14193 removeStyleSheet : function(id){
14194 var existing = doc.getElementById(id);
14196 existing.parentNode.removeChild(existing);
14201 * Dynamically swaps an existing stylesheet reference for a new one
14202 * @param {String} id The id of an existing link tag to remove
14203 * @param {String} url The href of the new stylesheet to include
14205 swapStyleSheet : function(id, url){
14206 this.removeStyleSheet(id);
14207 var ss = doc.createElement("link");
14208 ss.setAttribute("rel", "stylesheet");
14209 ss.setAttribute("type", "text/css");
14210 ss.setAttribute("id", id);
14211 ss.setAttribute("href", url);
14212 doc.getElementsByTagName("head")[0].appendChild(ss);
14216 * Refresh the rule cache if you have dynamically added stylesheets
14217 * @return {Object} An object (hash) of rules indexed by selector
14219 refreshCache : function(){
14220 return this.getRules(true);
14224 cacheStyleSheet : function(stylesheet){
14228 try{// try catch for cross domain access issue
14229 var ssRules = stylesheet.cssRules || stylesheet.rules;
14230 for(var j = ssRules.length-1; j >= 0; --j){
14231 rules[ssRules[j].selectorText] = ssRules[j];
14237 * Gets all css rules for the document
14238 * @param {Boolean} refreshCache true to refresh the internal cache
14239 * @return {Object} An object (hash) of rules indexed by selector
14241 getRules : function(refreshCache){
14242 if(rules == null || refreshCache){
14244 var ds = doc.styleSheets;
14245 for(var i =0, len = ds.length; i < len; i++){
14247 this.cacheStyleSheet(ds[i]);
14255 * Gets an an individual CSS rule by selector(s)
14256 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14257 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14258 * @return {CSSRule} The CSS rule or null if one is not found
14260 getRule : function(selector, refreshCache){
14261 var rs = this.getRules(refreshCache);
14262 if(!(selector instanceof Array)){
14263 return rs[selector];
14265 for(var i = 0; i < selector.length; i++){
14266 if(rs[selector[i]]){
14267 return rs[selector[i]];
14275 * Updates a rule property
14276 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14277 * @param {String} property The css property
14278 * @param {String} value The new value for the property
14279 * @return {Boolean} true If a rule was found and updated
14281 updateRule : function(selector, property, value){
14282 if(!(selector instanceof Array)){
14283 var rule = this.getRule(selector);
14285 rule.style[property.replace(camelRe, camelFn)] = value;
14289 for(var i = 0; i < selector.length; i++){
14290 if(this.updateRule(selector[i], property, value)){
14300 * Ext JS Library 1.1.1
14301 * Copyright(c) 2006-2007, Ext JS, LLC.
14303 * Originally Released Under LGPL - original licence link has changed is not relivant.
14306 * <script type="text/javascript">
14312 * @class Roo.util.ClickRepeater
14313 * @extends Roo.util.Observable
14315 * A wrapper class which can be applied to any element. Fires a "click" event while the
14316 * mouse is pressed. The interval between firings may be specified in the config but
14317 * defaults to 10 milliseconds.
14319 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14321 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14322 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14323 * Similar to an autorepeat key delay.
14324 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14325 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14326 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14327 * "interval" and "delay" are ignored. "immediate" is honored.
14328 * @cfg {Boolean} preventDefault True to prevent the default click event
14329 * @cfg {Boolean} stopDefault True to stop the default click event
14332 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14333 * 2007-02-02 jvs Renamed to ClickRepeater
14334 * 2007-02-03 jvs Modifications for FF Mac and Safari
14337 * @param {String/HTMLElement/Element} el The element to listen on
14338 * @param {Object} config
14340 Roo.util.ClickRepeater = function(el, config)
14342 this.el = Roo.get(el);
14343 this.el.unselectable();
14345 Roo.apply(this, config);
14350 * Fires when the mouse button is depressed.
14351 * @param {Roo.util.ClickRepeater} this
14353 "mousedown" : true,
14356 * Fires on a specified interval during the time the element is pressed.
14357 * @param {Roo.util.ClickRepeater} this
14362 * Fires when the mouse key is released.
14363 * @param {Roo.util.ClickRepeater} this
14368 this.el.on("mousedown", this.handleMouseDown, this);
14369 if(this.preventDefault || this.stopDefault){
14370 this.el.on("click", function(e){
14371 if(this.preventDefault){
14372 e.preventDefault();
14374 if(this.stopDefault){
14380 // allow inline handler
14382 this.on("click", this.handler, this.scope || this);
14385 Roo.util.ClickRepeater.superclass.constructor.call(this);
14388 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14391 preventDefault : true,
14392 stopDefault : false,
14396 handleMouseDown : function(){
14397 clearTimeout(this.timer);
14399 if(this.pressClass){
14400 this.el.addClass(this.pressClass);
14402 this.mousedownTime = new Date();
14404 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14405 this.el.on("mouseout", this.handleMouseOut, this);
14407 this.fireEvent("mousedown", this);
14408 this.fireEvent("click", this);
14410 this.timer = this.click.defer(this.delay || this.interval, this);
14414 click : function(){
14415 this.fireEvent("click", this);
14416 this.timer = this.click.defer(this.getInterval(), this);
14420 getInterval: function(){
14421 if(!this.accelerate){
14422 return this.interval;
14424 var pressTime = this.mousedownTime.getElapsed();
14425 if(pressTime < 500){
14427 }else if(pressTime < 1700){
14429 }else if(pressTime < 2600){
14431 }else if(pressTime < 3500){
14433 }else if(pressTime < 4400){
14435 }else if(pressTime < 5300){
14437 }else if(pressTime < 6200){
14445 handleMouseOut : function(){
14446 clearTimeout(this.timer);
14447 if(this.pressClass){
14448 this.el.removeClass(this.pressClass);
14450 this.el.on("mouseover", this.handleMouseReturn, this);
14454 handleMouseReturn : function(){
14455 this.el.un("mouseover", this.handleMouseReturn);
14456 if(this.pressClass){
14457 this.el.addClass(this.pressClass);
14463 handleMouseUp : function(){
14464 clearTimeout(this.timer);
14465 this.el.un("mouseover", this.handleMouseReturn);
14466 this.el.un("mouseout", this.handleMouseOut);
14467 Roo.get(document).un("mouseup", this.handleMouseUp);
14468 this.el.removeClass(this.pressClass);
14469 this.fireEvent("mouseup", this);
14473 * Ext JS Library 1.1.1
14474 * Copyright(c) 2006-2007, Ext JS, LLC.
14476 * Originally Released Under LGPL - original licence link has changed is not relivant.
14479 * <script type="text/javascript">
14484 * @class Roo.KeyNav
14485 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14486 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14487 * way to implement custom navigation schemes for any UI component.</p>
14488 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14489 * pageUp, pageDown, del, home, end. Usage:</p>
14491 var nav = new Roo.KeyNav("my-element", {
14492 "left" : function(e){
14493 this.moveLeft(e.ctrlKey);
14495 "right" : function(e){
14496 this.moveRight(e.ctrlKey);
14498 "enter" : function(e){
14505 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14506 * @param {Object} config The config
14508 Roo.KeyNav = function(el, config){
14509 this.el = Roo.get(el);
14510 Roo.apply(this, config);
14511 if(!this.disabled){
14512 this.disabled = true;
14517 Roo.KeyNav.prototype = {
14519 * @cfg {Boolean} disabled
14520 * True to disable this KeyNav instance (defaults to false)
14524 * @cfg {String} defaultEventAction
14525 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14526 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14527 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14529 defaultEventAction: "stopEvent",
14531 * @cfg {Boolean} forceKeyDown
14532 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14533 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14534 * handle keydown instead of keypress.
14536 forceKeyDown : false,
14539 prepareEvent : function(e){
14540 var k = e.getKey();
14541 var h = this.keyToHandler[k];
14542 //if(h && this[h]){
14543 // e.stopPropagation();
14545 if(Roo.isSafari && h && k >= 37 && k <= 40){
14551 relay : function(e){
14552 var k = e.getKey();
14553 var h = this.keyToHandler[k];
14555 if(this.doRelay(e, this[h], h) !== true){
14556 e[this.defaultEventAction]();
14562 doRelay : function(e, h, hname){
14563 return h.call(this.scope || this, e);
14566 // possible handlers
14580 // quick lookup hash
14597 * Enable this KeyNav
14599 enable: function(){
14601 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14602 // the EventObject will normalize Safari automatically
14603 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14604 this.el.on("keydown", this.relay, this);
14606 this.el.on("keydown", this.prepareEvent, this);
14607 this.el.on("keypress", this.relay, this);
14609 this.disabled = false;
14614 * Disable this KeyNav
14616 disable: function(){
14617 if(!this.disabled){
14618 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14619 this.el.un("keydown", this.relay);
14621 this.el.un("keydown", this.prepareEvent);
14622 this.el.un("keypress", this.relay);
14624 this.disabled = true;
14629 * Ext JS Library 1.1.1
14630 * Copyright(c) 2006-2007, Ext JS, LLC.
14632 * Originally Released Under LGPL - original licence link has changed is not relivant.
14635 * <script type="text/javascript">
14640 * @class Roo.KeyMap
14641 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14642 * The constructor accepts the same config object as defined by {@link #addBinding}.
14643 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14644 * combination it will call the function with this signature (if the match is a multi-key
14645 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14646 * A KeyMap can also handle a string representation of keys.<br />
14649 // map one key by key code
14650 var map = new Roo.KeyMap("my-element", {
14651 key: 13, // or Roo.EventObject.ENTER
14656 // map multiple keys to one action by string
14657 var map = new Roo.KeyMap("my-element", {
14663 // map multiple keys to multiple actions by strings and array of codes
14664 var map = new Roo.KeyMap("my-element", [
14667 fn: function(){ alert("Return was pressed"); }
14670 fn: function(){ alert('a, b or c was pressed'); }
14675 fn: function(){ alert('Control + shift + tab was pressed.'); }
14679 * <b>Note: A KeyMap starts enabled</b>
14681 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14682 * @param {Object} config The config (see {@link #addBinding})
14683 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14685 Roo.KeyMap = function(el, config, eventName){
14686 this.el = Roo.get(el);
14687 this.eventName = eventName || "keydown";
14688 this.bindings = [];
14690 this.addBinding(config);
14695 Roo.KeyMap.prototype = {
14697 * True to stop the event from bubbling and prevent the default browser action if the
14698 * key was handled by the KeyMap (defaults to false)
14704 * Add a new binding to this KeyMap. The following config object properties are supported:
14706 Property Type Description
14707 ---------- --------------- ----------------------------------------------------------------------
14708 key String/Array A single keycode or an array of keycodes to handle
14709 shift Boolean True to handle key only when shift is pressed (defaults to false)
14710 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14711 alt Boolean True to handle key only when alt is pressed (defaults to false)
14712 fn Function The function to call when KeyMap finds the expected key combination
14713 scope Object The scope of the callback function
14719 var map = new Roo.KeyMap(document, {
14720 key: Roo.EventObject.ENTER,
14725 //Add a new binding to the existing KeyMap later
14733 * @param {Object/Array} config A single KeyMap config or an array of configs
14735 addBinding : function(config){
14736 if(config instanceof Array){
14737 for(var i = 0, len = config.length; i < len; i++){
14738 this.addBinding(config[i]);
14742 var keyCode = config.key,
14743 shift = config.shift,
14744 ctrl = config.ctrl,
14747 scope = config.scope;
14748 if(typeof keyCode == "string"){
14750 var keyString = keyCode.toUpperCase();
14751 for(var j = 0, len = keyString.length; j < len; j++){
14752 ks.push(keyString.charCodeAt(j));
14756 var keyArray = keyCode instanceof Array;
14757 var handler = function(e){
14758 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14759 var k = e.getKey();
14761 for(var i = 0, len = keyCode.length; i < len; i++){
14762 if(keyCode[i] == k){
14763 if(this.stopEvent){
14766 fn.call(scope || window, k, e);
14772 if(this.stopEvent){
14775 fn.call(scope || window, k, e);
14780 this.bindings.push(handler);
14784 * Shorthand for adding a single key listener
14785 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14786 * following options:
14787 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14788 * @param {Function} fn The function to call
14789 * @param {Object} scope (optional) The scope of the function
14791 on : function(key, fn, scope){
14792 var keyCode, shift, ctrl, alt;
14793 if(typeof key == "object" && !(key instanceof Array)){
14812 handleKeyDown : function(e){
14813 if(this.enabled){ //just in case
14814 var b = this.bindings;
14815 for(var i = 0, len = b.length; i < len; i++){
14816 b[i].call(this, e);
14822 * Returns true if this KeyMap is enabled
14823 * @return {Boolean}
14825 isEnabled : function(){
14826 return this.enabled;
14830 * Enables this KeyMap
14832 enable: function(){
14834 this.el.on(this.eventName, this.handleKeyDown, this);
14835 this.enabled = true;
14840 * Disable this KeyMap
14842 disable: function(){
14844 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14845 this.enabled = false;
14850 * Ext JS Library 1.1.1
14851 * Copyright(c) 2006-2007, Ext JS, LLC.
14853 * Originally Released Under LGPL - original licence link has changed is not relivant.
14856 * <script type="text/javascript">
14861 * @class Roo.util.TextMetrics
14862 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14863 * wide, in pixels, a given block of text will be.
14866 Roo.util.TextMetrics = function(){
14870 * Measures the size of the specified text
14871 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14872 * that can affect the size of the rendered text
14873 * @param {String} text The text to measure
14874 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14875 * in order to accurately measure the text height
14876 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14878 measure : function(el, text, fixedWidth){
14880 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14883 shared.setFixedWidth(fixedWidth || 'auto');
14884 return shared.getSize(text);
14888 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14889 * the overhead of multiple calls to initialize the style properties on each measurement.
14890 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14891 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14892 * in order to accurately measure the text height
14893 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14895 createInstance : function(el, fixedWidth){
14896 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14903 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14904 var ml = new Roo.Element(document.createElement('div'));
14905 document.body.appendChild(ml.dom);
14906 ml.position('absolute');
14907 ml.setLeftTop(-1000, -1000);
14911 ml.setWidth(fixedWidth);
14916 * Returns the size of the specified text based on the internal element's style and width properties
14917 * @memberOf Roo.util.TextMetrics.Instance#
14918 * @param {String} text The text to measure
14919 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14921 getSize : function(text){
14923 var s = ml.getSize();
14929 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14930 * that can affect the size of the rendered text
14931 * @memberOf Roo.util.TextMetrics.Instance#
14932 * @param {String/HTMLElement} el The element, dom node or id
14934 bind : function(el){
14936 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14941 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14942 * to set a fixed width in order to accurately measure the text height.
14943 * @memberOf Roo.util.TextMetrics.Instance#
14944 * @param {Number} width The width to set on the element
14946 setFixedWidth : function(width){
14947 ml.setWidth(width);
14951 * Returns the measured width of the specified text
14952 * @memberOf Roo.util.TextMetrics.Instance#
14953 * @param {String} text The text to measure
14954 * @return {Number} width The width in pixels
14956 getWidth : function(text){
14957 ml.dom.style.width = 'auto';
14958 return this.getSize(text).width;
14962 * Returns the measured height of the specified text. For multiline text, be sure to call
14963 * {@link #setFixedWidth} if necessary.
14964 * @memberOf Roo.util.TextMetrics.Instance#
14965 * @param {String} text The text to measure
14966 * @return {Number} height The height in pixels
14968 getHeight : function(text){
14969 return this.getSize(text).height;
14973 instance.bind(bindTo);
14978 // backwards compat
14979 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14981 * Ext JS Library 1.1.1
14982 * Copyright(c) 2006-2007, Ext JS, LLC.
14984 * Originally Released Under LGPL - original licence link has changed is not relivant.
14987 * <script type="text/javascript">
14991 * @class Roo.state.Provider
14992 * Abstract base class for state provider implementations. This class provides methods
14993 * for encoding and decoding <b>typed</b> variables including dates and defines the
14994 * Provider interface.
14996 Roo.state.Provider = function(){
14998 * @event statechange
14999 * Fires when a state change occurs.
15000 * @param {Provider} this This state provider
15001 * @param {String} key The state key which was changed
15002 * @param {String} value The encoded value for the state
15005 "statechange": true
15008 Roo.state.Provider.superclass.constructor.call(this);
15010 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
15012 * Returns the current value for a key
15013 * @param {String} name The key name
15014 * @param {Mixed} defaultValue A default value to return if the key's value is not found
15015 * @return {Mixed} The state data
15017 get : function(name, defaultValue){
15018 return typeof this.state[name] == "undefined" ?
15019 defaultValue : this.state[name];
15023 * Clears a value from the state
15024 * @param {String} name The key name
15026 clear : function(name){
15027 delete this.state[name];
15028 this.fireEvent("statechange", this, name, null);
15032 * Sets the value for a key
15033 * @param {String} name The key name
15034 * @param {Mixed} value The value to set
15036 set : function(name, value){
15037 this.state[name] = value;
15038 this.fireEvent("statechange", this, name, value);
15042 * Decodes a string previously encoded with {@link #encodeValue}.
15043 * @param {String} value The value to decode
15044 * @return {Mixed} The decoded value
15046 decodeValue : function(cookie){
15047 var re = /^(a|n|d|b|s|o)\:(.*)$/;
15048 var matches = re.exec(unescape(cookie));
15049 if(!matches || !matches[1]) {
15050 return; // non state cookie
15052 var type = matches[1];
15053 var v = matches[2];
15056 return parseFloat(v);
15058 return new Date(Date.parse(v));
15063 var values = v.split("^");
15064 for(var i = 0, len = values.length; i < len; i++){
15065 all.push(this.decodeValue(values[i]));
15070 var values = v.split("^");
15071 for(var i = 0, len = values.length; i < len; i++){
15072 var kv = values[i].split("=");
15073 all[kv[0]] = this.decodeValue(kv[1]);
15082 * Encodes a value including type information. Decode with {@link #decodeValue}.
15083 * @param {Mixed} value The value to encode
15084 * @return {String} The encoded value
15086 encodeValue : function(v){
15088 if(typeof v == "number"){
15090 }else if(typeof v == "boolean"){
15091 enc = "b:" + (v ? "1" : "0");
15092 }else if(v instanceof Date){
15093 enc = "d:" + v.toGMTString();
15094 }else if(v instanceof Array){
15096 for(var i = 0, len = v.length; i < len; i++){
15097 flat += this.encodeValue(v[i]);
15103 }else if(typeof v == "object"){
15106 if(typeof v[key] != "function"){
15107 flat += key + "=" + this.encodeValue(v[key]) + "^";
15110 enc = "o:" + flat.substring(0, flat.length-1);
15114 return escape(enc);
15120 * Ext JS Library 1.1.1
15121 * Copyright(c) 2006-2007, Ext JS, LLC.
15123 * Originally Released Under LGPL - original licence link has changed is not relivant.
15126 * <script type="text/javascript">
15129 * @class Roo.state.Manager
15130 * This is the global state manager. By default all components that are "state aware" check this class
15131 * for state information if you don't pass them a custom state provider. In order for this class
15132 * to be useful, it must be initialized with a provider when your application initializes.
15134 // in your initialization function
15136 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15138 // supposed you have a {@link Roo.BorderLayout}
15139 var layout = new Roo.BorderLayout(...);
15140 layout.restoreState();
15141 // or a {Roo.BasicDialog}
15142 var dialog = new Roo.BasicDialog(...);
15143 dialog.restoreState();
15147 Roo.state.Manager = function(){
15148 var provider = new Roo.state.Provider();
15152 * Configures the default state provider for your application
15153 * @param {Provider} stateProvider The state provider to set
15155 setProvider : function(stateProvider){
15156 provider = stateProvider;
15160 * Returns the current value for a key
15161 * @param {String} name The key name
15162 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15163 * @return {Mixed} The state data
15165 get : function(key, defaultValue){
15166 return provider.get(key, defaultValue);
15170 * Sets the value for a key
15171 * @param {String} name The key name
15172 * @param {Mixed} value The state data
15174 set : function(key, value){
15175 provider.set(key, value);
15179 * Clears a value from the state
15180 * @param {String} name The key name
15182 clear : function(key){
15183 provider.clear(key);
15187 * Gets the currently configured state provider
15188 * @return {Provider} The state provider
15190 getProvider : function(){
15197 * Ext JS Library 1.1.1
15198 * Copyright(c) 2006-2007, Ext JS, LLC.
15200 * Originally Released Under LGPL - original licence link has changed is not relivant.
15203 * <script type="text/javascript">
15206 * @class Roo.state.CookieProvider
15207 * @extends Roo.state.Provider
15208 * The default Provider implementation which saves state via cookies.
15211 var cp = new Roo.state.CookieProvider({
15213 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15214 domain: "roojs.com"
15216 Roo.state.Manager.setProvider(cp);
15218 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15219 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15220 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15221 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15222 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15223 * domain the page is running on including the 'www' like 'www.roojs.com')
15224 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15226 * Create a new CookieProvider
15227 * @param {Object} config The configuration object
15229 Roo.state.CookieProvider = function(config){
15230 Roo.state.CookieProvider.superclass.constructor.call(this);
15232 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15233 this.domain = null;
15234 this.secure = false;
15235 Roo.apply(this, config);
15236 this.state = this.readCookies();
15239 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15241 set : function(name, value){
15242 if(typeof value == "undefined" || value === null){
15246 this.setCookie(name, value);
15247 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15251 clear : function(name){
15252 this.clearCookie(name);
15253 Roo.state.CookieProvider.superclass.clear.call(this, name);
15257 readCookies : function(){
15259 var c = document.cookie + ";";
15260 var re = /\s?(.*?)=(.*?);/g;
15262 while((matches = re.exec(c)) != null){
15263 var name = matches[1];
15264 var value = matches[2];
15265 if(name && name.substring(0,3) == "ys-"){
15266 cookies[name.substr(3)] = this.decodeValue(value);
15273 setCookie : function(name, value){
15274 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15275 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15276 ((this.path == null) ? "" : ("; path=" + this.path)) +
15277 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15278 ((this.secure == true) ? "; secure" : "");
15282 clearCookie : function(name){
15283 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15284 ((this.path == null) ? "" : ("; path=" + this.path)) +
15285 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15286 ((this.secure == true) ? "; secure" : "");
15290 * Ext JS Library 1.1.1
15291 * Copyright(c) 2006-2007, Ext JS, LLC.
15293 * Originally Released Under LGPL - original licence link has changed is not relivant.
15296 * <script type="text/javascript">
15301 * @class Roo.ComponentMgr
15302 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15305 Roo.ComponentMgr = function(){
15306 var all = new Roo.util.MixedCollection();
15310 * Registers a component.
15311 * @param {Roo.Component} c The component
15313 register : function(c){
15318 * Unregisters a component.
15319 * @param {Roo.Component} c The component
15321 unregister : function(c){
15326 * Returns a component by id
15327 * @param {String} id The component id
15329 get : function(id){
15330 return all.get(id);
15334 * Registers a function that will be called when a specified component is added to ComponentMgr
15335 * @param {String} id The component id
15336 * @param {Funtction} fn The callback function
15337 * @param {Object} scope The scope of the callback
15339 onAvailable : function(id, fn, scope){
15340 all.on("add", function(index, o){
15342 fn.call(scope || o, o);
15343 all.un("add", fn, scope);
15350 * Ext JS Library 1.1.1
15351 * Copyright(c) 2006-2007, Ext JS, LLC.
15353 * Originally Released Under LGPL - original licence link has changed is not relivant.
15356 * <script type="text/javascript">
15360 * @class Roo.Component
15361 * @extends Roo.util.Observable
15362 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15363 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15364 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15365 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15366 * All visual components (widgets) that require rendering into a layout should subclass Component.
15368 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15369 * 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
15370 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15372 Roo.Component = function(config){
15373 config = config || {};
15374 if(config.tagName || config.dom || typeof config == "string"){ // element object
15375 config = {el: config, id: config.id || config};
15377 this.initialConfig = config;
15379 Roo.apply(this, config);
15383 * Fires after the component is disabled.
15384 * @param {Roo.Component} this
15389 * Fires after the component is enabled.
15390 * @param {Roo.Component} this
15394 * @event beforeshow
15395 * Fires before the component is shown. Return false to stop the show.
15396 * @param {Roo.Component} this
15401 * Fires after the component is shown.
15402 * @param {Roo.Component} this
15406 * @event beforehide
15407 * Fires before the component is hidden. Return false to stop the hide.
15408 * @param {Roo.Component} this
15413 * Fires after the component is hidden.
15414 * @param {Roo.Component} this
15418 * @event beforerender
15419 * Fires before the component is rendered. Return false to stop the render.
15420 * @param {Roo.Component} this
15422 beforerender : true,
15425 * Fires after the component is rendered.
15426 * @param {Roo.Component} this
15430 * @event beforedestroy
15431 * Fires before the component is destroyed. Return false to stop the destroy.
15432 * @param {Roo.Component} this
15434 beforedestroy : true,
15437 * Fires after the component is destroyed.
15438 * @param {Roo.Component} this
15443 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15445 Roo.ComponentMgr.register(this);
15446 Roo.Component.superclass.constructor.call(this);
15447 this.initComponent();
15448 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15449 this.render(this.renderTo);
15450 delete this.renderTo;
15455 Roo.Component.AUTO_ID = 1000;
15457 Roo.extend(Roo.Component, Roo.util.Observable, {
15459 * @scope Roo.Component.prototype
15461 * true if this component is hidden. Read-only.
15466 * true if this component is disabled. Read-only.
15471 * true if this component has been rendered. Read-only.
15475 /** @cfg {String} disableClass
15476 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15478 disabledClass : "x-item-disabled",
15479 /** @cfg {Boolean} allowDomMove
15480 * Whether the component can move the Dom node when rendering (defaults to true).
15482 allowDomMove : true,
15483 /** @cfg {String} hideMode (display|visibility)
15484 * How this component should hidden. Supported values are
15485 * "visibility" (css visibility), "offsets" (negative offset position) and
15486 * "display" (css display) - defaults to "display".
15488 hideMode: 'display',
15491 ctype : "Roo.Component",
15494 * @cfg {String} actionMode
15495 * which property holds the element that used for hide() / show() / disable() / enable()
15496 * default is 'el' for forms you probably want to set this to fieldEl
15501 getActionEl : function(){
15502 return this[this.actionMode];
15505 initComponent : Roo.emptyFn,
15507 * If this is a lazy rendering component, render it to its container element.
15508 * @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.
15510 render : function(container, position){
15516 if(this.fireEvent("beforerender", this) === false){
15520 if(!container && this.el){
15521 this.el = Roo.get(this.el);
15522 container = this.el.dom.parentNode;
15523 this.allowDomMove = false;
15525 this.container = Roo.get(container);
15526 this.rendered = true;
15527 if(position !== undefined){
15528 if(typeof position == 'number'){
15529 position = this.container.dom.childNodes[position];
15531 position = Roo.getDom(position);
15534 this.onRender(this.container, position || null);
15536 this.el.addClass(this.cls);
15540 this.el.applyStyles(this.style);
15543 this.fireEvent("render", this);
15544 this.afterRender(this.container);
15557 // default function is not really useful
15558 onRender : function(ct, position){
15560 this.el = Roo.get(this.el);
15561 if(this.allowDomMove !== false){
15562 ct.dom.insertBefore(this.el.dom, position);
15568 getAutoCreate : function(){
15569 var cfg = typeof this.autoCreate == "object" ?
15570 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15571 if(this.id && !cfg.id){
15578 afterRender : Roo.emptyFn,
15581 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15582 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15584 destroy : function(){
15585 if(this.fireEvent("beforedestroy", this) !== false){
15586 this.purgeListeners();
15587 this.beforeDestroy();
15589 this.el.removeAllListeners();
15591 if(this.actionMode == "container"){
15592 this.container.remove();
15596 Roo.ComponentMgr.unregister(this);
15597 this.fireEvent("destroy", this);
15602 beforeDestroy : function(){
15607 onDestroy : function(){
15612 * Returns the underlying {@link Roo.Element}.
15613 * @return {Roo.Element} The element
15615 getEl : function(){
15620 * Returns the id of this component.
15623 getId : function(){
15628 * Try to focus this component.
15629 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15630 * @return {Roo.Component} this
15632 focus : function(selectText){
15635 if(selectText === true){
15636 this.el.dom.select();
15651 * Disable this component.
15652 * @return {Roo.Component} this
15654 disable : function(){
15658 this.disabled = true;
15659 this.fireEvent("disable", this);
15664 onDisable : function(){
15665 this.getActionEl().addClass(this.disabledClass);
15666 this.el.dom.disabled = true;
15670 * Enable this component.
15671 * @return {Roo.Component} this
15673 enable : function(){
15677 this.disabled = false;
15678 this.fireEvent("enable", this);
15683 onEnable : function(){
15684 this.getActionEl().removeClass(this.disabledClass);
15685 this.el.dom.disabled = false;
15689 * Convenience function for setting disabled/enabled by boolean.
15690 * @param {Boolean} disabled
15692 setDisabled : function(disabled){
15693 this[disabled ? "disable" : "enable"]();
15697 * Show this component.
15698 * @return {Roo.Component} this
15701 if(this.fireEvent("beforeshow", this) !== false){
15702 this.hidden = false;
15706 this.fireEvent("show", this);
15712 onShow : function(){
15713 var ae = this.getActionEl();
15714 if(this.hideMode == 'visibility'){
15715 ae.dom.style.visibility = "visible";
15716 }else if(this.hideMode == 'offsets'){
15717 ae.removeClass('x-hidden');
15719 ae.dom.style.display = "";
15724 * Hide this component.
15725 * @return {Roo.Component} this
15728 if(this.fireEvent("beforehide", this) !== false){
15729 this.hidden = true;
15733 this.fireEvent("hide", this);
15739 onHide : function(){
15740 var ae = this.getActionEl();
15741 if(this.hideMode == 'visibility'){
15742 ae.dom.style.visibility = "hidden";
15743 }else if(this.hideMode == 'offsets'){
15744 ae.addClass('x-hidden');
15746 ae.dom.style.display = "none";
15751 * Convenience function to hide or show this component by boolean.
15752 * @param {Boolean} visible True to show, false to hide
15753 * @return {Roo.Component} this
15755 setVisible: function(visible){
15765 * Returns true if this component is visible.
15767 isVisible : function(){
15768 return this.getActionEl().isVisible();
15771 cloneConfig : function(overrides){
15772 overrides = overrides || {};
15773 var id = overrides.id || Roo.id();
15774 var cfg = Roo.applyIf(overrides, this.initialConfig);
15775 cfg.id = id; // prevent dup id
15776 return new this.constructor(cfg);
15780 * Ext JS Library 1.1.1
15781 * Copyright(c) 2006-2007, Ext JS, LLC.
15783 * Originally Released Under LGPL - original licence link has changed is not relivant.
15786 * <script type="text/javascript">
15790 * @class Roo.BoxComponent
15791 * @extends Roo.Component
15792 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15793 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15794 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15795 * layout containers.
15797 * @param {Roo.Element/String/Object} config The configuration options.
15799 Roo.BoxComponent = function(config){
15800 Roo.Component.call(this, config);
15804 * Fires after the component is resized.
15805 * @param {Roo.Component} this
15806 * @param {Number} adjWidth The box-adjusted width that was set
15807 * @param {Number} adjHeight The box-adjusted height that was set
15808 * @param {Number} rawWidth The width that was originally specified
15809 * @param {Number} rawHeight The height that was originally specified
15814 * Fires after the component is moved.
15815 * @param {Roo.Component} this
15816 * @param {Number} x The new x position
15817 * @param {Number} y The new y position
15823 Roo.extend(Roo.BoxComponent, Roo.Component, {
15824 // private, set in afterRender to signify that the component has been rendered
15826 // private, used to defer height settings to subclasses
15827 deferHeight: false,
15828 /** @cfg {Number} width
15829 * width (optional) size of component
15831 /** @cfg {Number} height
15832 * height (optional) size of component
15836 * Sets the width and height of the component. This method fires the resize event. This method can accept
15837 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15838 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15839 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15840 * @return {Roo.BoxComponent} this
15842 setSize : function(w, h){
15843 // support for standard size objects
15844 if(typeof w == 'object'){
15849 if(!this.boxReady){
15855 // prevent recalcs when not needed
15856 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15859 this.lastSize = {width: w, height: h};
15861 var adj = this.adjustSize(w, h);
15862 var aw = adj.width, ah = adj.height;
15863 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15864 var rz = this.getResizeEl();
15865 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15866 rz.setSize(aw, ah);
15867 }else if(!this.deferHeight && ah !== undefined){
15869 }else if(aw !== undefined){
15872 this.onResize(aw, ah, w, h);
15873 this.fireEvent('resize', this, aw, ah, w, h);
15879 * Gets the current size of the component's underlying element.
15880 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15882 getSize : function(){
15883 return this.el.getSize();
15887 * Gets the current XY position of the component's underlying element.
15888 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15889 * @return {Array} The XY position of the element (e.g., [100, 200])
15891 getPosition : function(local){
15892 if(local === true){
15893 return [this.el.getLeft(true), this.el.getTop(true)];
15895 return this.xy || this.el.getXY();
15899 * Gets the current box measurements of the component's underlying element.
15900 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15901 * @returns {Object} box An object in the format {x, y, width, height}
15903 getBox : function(local){
15904 var s = this.el.getSize();
15906 s.x = this.el.getLeft(true);
15907 s.y = this.el.getTop(true);
15909 var xy = this.xy || this.el.getXY();
15917 * Sets the current box measurements of the component's underlying element.
15918 * @param {Object} box An object in the format {x, y, width, height}
15919 * @returns {Roo.BoxComponent} this
15921 updateBox : function(box){
15922 this.setSize(box.width, box.height);
15923 this.setPagePosition(box.x, box.y);
15928 getResizeEl : function(){
15929 return this.resizeEl || this.el;
15933 getPositionEl : function(){
15934 return this.positionEl || this.el;
15938 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15939 * This method fires the move event.
15940 * @param {Number} left The new left
15941 * @param {Number} top The new top
15942 * @returns {Roo.BoxComponent} this
15944 setPosition : function(x, y){
15947 if(!this.boxReady){
15950 var adj = this.adjustPosition(x, y);
15951 var ax = adj.x, ay = adj.y;
15953 var el = this.getPositionEl();
15954 if(ax !== undefined || ay !== undefined){
15955 if(ax !== undefined && ay !== undefined){
15956 el.setLeftTop(ax, ay);
15957 }else if(ax !== undefined){
15959 }else if(ay !== undefined){
15962 this.onPosition(ax, ay);
15963 this.fireEvent('move', this, ax, ay);
15969 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15970 * This method fires the move event.
15971 * @param {Number} x The new x position
15972 * @param {Number} y The new y position
15973 * @returns {Roo.BoxComponent} this
15975 setPagePosition : function(x, y){
15978 if(!this.boxReady){
15981 if(x === undefined || y === undefined){ // cannot translate undefined points
15984 var p = this.el.translatePoints(x, y);
15985 this.setPosition(p.left, p.top);
15990 onRender : function(ct, position){
15991 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15993 this.resizeEl = Roo.get(this.resizeEl);
15995 if(this.positionEl){
15996 this.positionEl = Roo.get(this.positionEl);
16001 afterRender : function(){
16002 Roo.BoxComponent.superclass.afterRender.call(this);
16003 this.boxReady = true;
16004 this.setSize(this.width, this.height);
16005 if(this.x || this.y){
16006 this.setPosition(this.x, this.y);
16008 if(this.pageX || this.pageY){
16009 this.setPagePosition(this.pageX, this.pageY);
16014 * Force the component's size to recalculate based on the underlying element's current height and width.
16015 * @returns {Roo.BoxComponent} this
16017 syncSize : function(){
16018 delete this.lastSize;
16019 this.setSize(this.el.getWidth(), this.el.getHeight());
16024 * Called after the component is resized, this method is empty by default but can be implemented by any
16025 * subclass that needs to perform custom logic after a resize occurs.
16026 * @param {Number} adjWidth The box-adjusted width that was set
16027 * @param {Number} adjHeight The box-adjusted height that was set
16028 * @param {Number} rawWidth The width that was originally specified
16029 * @param {Number} rawHeight The height that was originally specified
16031 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
16036 * Called after the component is moved, this method is empty by default but can be implemented by any
16037 * subclass that needs to perform custom logic after a move occurs.
16038 * @param {Number} x The new x position
16039 * @param {Number} y The new y position
16041 onPosition : function(x, y){
16046 adjustSize : function(w, h){
16047 if(this.autoWidth){
16050 if(this.autoHeight){
16053 return {width : w, height: h};
16057 adjustPosition : function(x, y){
16058 return {x : x, y: y};
16062 * Ext JS Library 1.1.1
16063 * Copyright(c) 2006-2007, Ext JS, LLC.
16065 * Originally Released Under LGPL - original licence link has changed is not relivant.
16068 * <script type="text/javascript">
16073 * @extends Roo.Element
16074 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16075 * automatic maintaining of shadow/shim positions.
16076 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16077 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16078 * you can pass a string with a CSS class name. False turns off the shadow.
16079 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16080 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16081 * @cfg {String} cls CSS class to add to the element
16082 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16083 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16085 * @param {Object} config An object with config options.
16086 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16089 Roo.Layer = function(config, existingEl){
16090 config = config || {};
16091 var dh = Roo.DomHelper;
16092 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16094 this.dom = Roo.getDom(existingEl);
16097 var o = config.dh || {tag: "div", cls: "x-layer"};
16098 this.dom = dh.append(pel, o);
16101 this.addClass(config.cls);
16103 this.constrain = config.constrain !== false;
16104 this.visibilityMode = Roo.Element.VISIBILITY;
16106 this.id = this.dom.id = config.id;
16108 this.id = Roo.id(this.dom);
16110 this.zindex = config.zindex || this.getZIndex();
16111 this.position("absolute", this.zindex);
16113 this.shadowOffset = config.shadowOffset || 4;
16114 this.shadow = new Roo.Shadow({
16115 offset : this.shadowOffset,
16116 mode : config.shadow
16119 this.shadowOffset = 0;
16121 this.useShim = config.shim !== false && Roo.useShims;
16122 this.useDisplay = config.useDisplay;
16126 var supr = Roo.Element.prototype;
16128 // shims are shared among layer to keep from having 100 iframes
16131 Roo.extend(Roo.Layer, Roo.Element, {
16133 getZIndex : function(){
16134 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16137 getShim : function(){
16144 var shim = shims.shift();
16146 shim = this.createShim();
16147 shim.enableDisplayMode('block');
16148 shim.dom.style.display = 'none';
16149 shim.dom.style.visibility = 'visible';
16151 var pn = this.dom.parentNode;
16152 if(shim.dom.parentNode != pn){
16153 pn.insertBefore(shim.dom, this.dom);
16155 shim.setStyle('z-index', this.getZIndex()-2);
16160 hideShim : function(){
16162 this.shim.setDisplayed(false);
16163 shims.push(this.shim);
16168 disableShadow : function(){
16170 this.shadowDisabled = true;
16171 this.shadow.hide();
16172 this.lastShadowOffset = this.shadowOffset;
16173 this.shadowOffset = 0;
16177 enableShadow : function(show){
16179 this.shadowDisabled = false;
16180 this.shadowOffset = this.lastShadowOffset;
16181 delete this.lastShadowOffset;
16189 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16190 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16191 sync : function(doShow){
16192 var sw = this.shadow;
16193 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16194 var sh = this.getShim();
16196 var w = this.getWidth(),
16197 h = this.getHeight();
16199 var l = this.getLeft(true),
16200 t = this.getTop(true);
16202 if(sw && !this.shadowDisabled){
16203 if(doShow && !sw.isVisible()){
16206 sw.realign(l, t, w, h);
16212 // fit the shim behind the shadow, so it is shimmed too
16213 var a = sw.adjusts, s = sh.dom.style;
16214 s.left = (Math.min(l, l+a.l))+"px";
16215 s.top = (Math.min(t, t+a.t))+"px";
16216 s.width = (w+a.w)+"px";
16217 s.height = (h+a.h)+"px";
16224 sh.setLeftTop(l, t);
16231 destroy : function(){
16234 this.shadow.hide();
16236 this.removeAllListeners();
16237 var pn = this.dom.parentNode;
16239 pn.removeChild(this.dom);
16241 Roo.Element.uncache(this.id);
16244 remove : function(){
16249 beginUpdate : function(){
16250 this.updating = true;
16254 endUpdate : function(){
16255 this.updating = false;
16260 hideUnders : function(negOffset){
16262 this.shadow.hide();
16268 constrainXY : function(){
16269 if(this.constrain){
16270 var vw = Roo.lib.Dom.getViewWidth(),
16271 vh = Roo.lib.Dom.getViewHeight();
16272 var s = Roo.get(document).getScroll();
16274 var xy = this.getXY();
16275 var x = xy[0], y = xy[1];
16276 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16277 // only move it if it needs it
16279 // first validate right/bottom
16280 if((x + w) > vw+s.left){
16281 x = vw - w - this.shadowOffset;
16284 if((y + h) > vh+s.top){
16285 y = vh - h - this.shadowOffset;
16288 // then make sure top/left isn't negative
16299 var ay = this.avoidY;
16300 if(y <= ay && (y+h) >= ay){
16306 supr.setXY.call(this, xy);
16312 isVisible : function(){
16313 return this.visible;
16317 showAction : function(){
16318 this.visible = true; // track visibility to prevent getStyle calls
16319 if(this.useDisplay === true){
16320 this.setDisplayed("");
16321 }else if(this.lastXY){
16322 supr.setXY.call(this, this.lastXY);
16323 }else if(this.lastLT){
16324 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16329 hideAction : function(){
16330 this.visible = false;
16331 if(this.useDisplay === true){
16332 this.setDisplayed(false);
16334 this.setLeftTop(-10000,-10000);
16338 // overridden Element method
16339 setVisible : function(v, a, d, c, e){
16344 var cb = function(){
16349 }.createDelegate(this);
16350 supr.setVisible.call(this, true, true, d, cb, e);
16353 this.hideUnders(true);
16362 }.createDelegate(this);
16364 supr.setVisible.call(this, v, a, d, cb, e);
16373 storeXY : function(xy){
16374 delete this.lastLT;
16378 storeLeftTop : function(left, top){
16379 delete this.lastXY;
16380 this.lastLT = [left, top];
16384 beforeFx : function(){
16385 this.beforeAction();
16386 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16390 afterFx : function(){
16391 Roo.Layer.superclass.afterFx.apply(this, arguments);
16392 this.sync(this.isVisible());
16396 beforeAction : function(){
16397 if(!this.updating && this.shadow){
16398 this.shadow.hide();
16402 // overridden Element method
16403 setLeft : function(left){
16404 this.storeLeftTop(left, this.getTop(true));
16405 supr.setLeft.apply(this, arguments);
16409 setTop : function(top){
16410 this.storeLeftTop(this.getLeft(true), top);
16411 supr.setTop.apply(this, arguments);
16415 setLeftTop : function(left, top){
16416 this.storeLeftTop(left, top);
16417 supr.setLeftTop.apply(this, arguments);
16421 setXY : function(xy, a, d, c, e){
16423 this.beforeAction();
16425 var cb = this.createCB(c);
16426 supr.setXY.call(this, xy, a, d, cb, e);
16433 createCB : function(c){
16444 // overridden Element method
16445 setX : function(x, a, d, c, e){
16446 this.setXY([x, this.getY()], a, d, c, e);
16449 // overridden Element method
16450 setY : function(y, a, d, c, e){
16451 this.setXY([this.getX(), y], a, d, c, e);
16454 // overridden Element method
16455 setSize : function(w, h, a, d, c, e){
16456 this.beforeAction();
16457 var cb = this.createCB(c);
16458 supr.setSize.call(this, w, h, a, d, cb, e);
16464 // overridden Element method
16465 setWidth : function(w, a, d, c, e){
16466 this.beforeAction();
16467 var cb = this.createCB(c);
16468 supr.setWidth.call(this, w, a, d, cb, e);
16474 // overridden Element method
16475 setHeight : function(h, a, d, c, e){
16476 this.beforeAction();
16477 var cb = this.createCB(c);
16478 supr.setHeight.call(this, h, a, d, cb, e);
16484 // overridden Element method
16485 setBounds : function(x, y, w, h, a, d, c, e){
16486 this.beforeAction();
16487 var cb = this.createCB(c);
16489 this.storeXY([x, y]);
16490 supr.setXY.call(this, [x, y]);
16491 supr.setSize.call(this, w, h, a, d, cb, e);
16494 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16500 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16501 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16502 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16503 * @param {Number} zindex The new z-index to set
16504 * @return {this} The Layer
16506 setZIndex : function(zindex){
16507 this.zindex = zindex;
16508 this.setStyle("z-index", zindex + 2);
16510 this.shadow.setZIndex(zindex + 1);
16513 this.shim.setStyle("z-index", zindex);
16518 * Original code for Roojs - LGPL
16519 * <script type="text/javascript">
16523 * @class Roo.XComponent
16524 * A delayed Element creator...
16525 * Or a way to group chunks of interface together.
16526 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16527 * used in conjunction with XComponent.build() it will create an instance of each element,
16528 * then call addxtype() to build the User interface.
16530 * Mypart.xyx = new Roo.XComponent({
16532 parent : 'Mypart.xyz', // empty == document.element.!!
16536 disabled : function() {}
16538 tree : function() { // return an tree of xtype declared components
16542 xtype : 'NestedLayoutPanel',
16549 * It can be used to build a big heiracy, with parent etc.
16550 * or you can just use this to render a single compoent to a dom element
16551 * MYPART.render(Roo.Element | String(id) | dom_element )
16558 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16559 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16561 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16563 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16564 * - if mulitple topModules exist, the last one is defined as the top module.
16568 * When the top level or multiple modules are to embedded into a existing HTML page,
16569 * the parent element can container '#id' of the element where the module will be drawn.
16573 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16574 * it relies more on a include mechanism, where sub modules are included into an outer page.
16575 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16577 * Bootstrap Roo Included elements
16579 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16580 * hence confusing the component builder as it thinks there are multiple top level elements.
16582 * String Over-ride & Translations
16584 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16585 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16586 * are needed. @see Roo.XComponent.overlayString
16590 * @extends Roo.util.Observable
16592 * @param cfg {Object} configuration of component
16595 Roo.XComponent = function(cfg) {
16596 Roo.apply(this, cfg);
16600 * Fires when this the componnt is built
16601 * @param {Roo.XComponent} c the component
16606 this.region = this.region || 'center'; // default..
16607 Roo.XComponent.register(this);
16608 this.modules = false;
16609 this.el = false; // where the layout goes..
16613 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16616 * The created element (with Roo.factory())
16617 * @type {Roo.Layout}
16623 * for BC - use el in new code
16624 * @type {Roo.Layout}
16630 * for BC - use el in new code
16631 * @type {Roo.Layout}
16636 * @cfg {Function|boolean} disabled
16637 * If this module is disabled by some rule, return true from the funtion
16642 * @cfg {String} parent
16643 * Name of parent element which it get xtype added to..
16648 * @cfg {String} order
16649 * Used to set the order in which elements are created (usefull for multiple tabs)
16654 * @cfg {String} name
16655 * String to display while loading.
16659 * @cfg {String} region
16660 * Region to render component to (defaults to center)
16665 * @cfg {Array} items
16666 * A single item array - the first element is the root of the tree..
16667 * It's done this way to stay compatible with the Xtype system...
16673 * The method that retuns the tree of parts that make up this compoennt
16680 * render element to dom or tree
16681 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16684 render : function(el)
16688 var hp = this.parent ? 1 : 0;
16689 Roo.debug && Roo.log(this);
16691 var tree = this._tree ? this._tree() : this.tree();
16694 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16695 // if parent is a '#.....' string, then let's use that..
16696 var ename = this.parent.substr(1);
16697 this.parent = false;
16698 Roo.debug && Roo.log(ename);
16700 case 'bootstrap-body':
16701 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16702 // this is the BorderLayout standard?
16703 this.parent = { el : true };
16706 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16707 // need to insert stuff...
16709 el : new Roo.bootstrap.layout.Border({
16710 el : document.body,
16716 tabPosition: 'top',
16717 //resizeTabs: true,
16718 alwaysShowTabs: true,
16728 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16729 this.parent = { el : new Roo.bootstrap.Body() };
16730 Roo.debug && Roo.log("setting el to doc body");
16733 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16737 this.parent = { el : true};
16740 el = Roo.get(ename);
16741 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16742 this.parent = { el : true};
16749 if (!el && !this.parent) {
16750 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16755 Roo.debug && Roo.log("EL:");
16756 Roo.debug && Roo.log(el);
16757 Roo.debug && Roo.log("this.parent.el:");
16758 Roo.debug && Roo.log(this.parent.el);
16761 // altertive root elements ??? - we need a better way to indicate these.
16762 var is_alt = Roo.XComponent.is_alt ||
16763 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16764 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16765 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16769 if (!this.parent && is_alt) {
16770 //el = Roo.get(document.body);
16771 this.parent = { el : true };
16776 if (!this.parent) {
16778 Roo.debug && Roo.log("no parent - creating one");
16780 el = el ? Roo.get(el) : false;
16782 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16785 el : new Roo.bootstrap.layout.Border({
16786 el: el || document.body,
16792 tabPosition: 'top',
16793 //resizeTabs: true,
16794 alwaysShowTabs: false,
16797 overflow: 'visible'
16803 // it's a top level one..
16805 el : new Roo.BorderLayout(el || document.body, {
16810 tabPosition: 'top',
16811 //resizeTabs: true,
16812 alwaysShowTabs: el && hp? false : true,
16813 hideTabs: el || !hp ? true : false,
16821 if (!this.parent.el) {
16822 // probably an old style ctor, which has been disabled.
16826 // The 'tree' method is '_tree now'
16828 tree.region = tree.region || this.region;
16829 var is_body = false;
16830 if (this.parent.el === true) {
16831 // bootstrap... - body..
16835 this.parent.el = Roo.factory(tree);
16839 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16840 this.fireEvent('built', this);
16842 this.panel = this.el;
16843 this.layout = this.panel.layout;
16844 this.parentLayout = this.parent.layout || false;
16850 Roo.apply(Roo.XComponent, {
16852 * @property hideProgress
16853 * true to disable the building progress bar.. usefull on single page renders.
16856 hideProgress : false,
16858 * @property buildCompleted
16859 * True when the builder has completed building the interface.
16862 buildCompleted : false,
16865 * @property topModule
16866 * the upper most module - uses document.element as it's constructor.
16873 * @property modules
16874 * array of modules to be created by registration system.
16875 * @type {Array} of Roo.XComponent
16880 * @property elmodules
16881 * array of modules to be created by which use #ID
16882 * @type {Array} of Roo.XComponent
16889 * Is an alternative Root - normally used by bootstrap or other systems,
16890 * where the top element in the tree can wrap 'body'
16891 * @type {boolean} (default false)
16896 * @property build_from_html
16897 * Build elements from html - used by bootstrap HTML stuff
16898 * - this is cleared after build is completed
16899 * @type {boolean} (default false)
16902 build_from_html : false,
16904 * Register components to be built later.
16906 * This solves the following issues
16907 * - Building is not done on page load, but after an authentication process has occured.
16908 * - Interface elements are registered on page load
16909 * - Parent Interface elements may not be loaded before child, so this handles that..
16916 module : 'Pman.Tab.projectMgr',
16918 parent : 'Pman.layout',
16919 disabled : false, // or use a function..
16922 * * @param {Object} details about module
16924 register : function(obj) {
16926 Roo.XComponent.event.fireEvent('register', obj);
16927 switch(typeof(obj.disabled) ) {
16933 if ( obj.disabled() ) {
16939 if (obj.disabled || obj.region == '#disabled') {
16945 this.modules.push(obj);
16949 * convert a string to an object..
16950 * eg. 'AAA.BBB' -> finds AAA.BBB
16954 toObject : function(str)
16956 if (!str || typeof(str) == 'object') {
16959 if (str.substring(0,1) == '#') {
16963 var ar = str.split('.');
16968 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16970 throw "Module not found : " + str;
16974 throw "Module not found : " + str;
16976 Roo.each(ar, function(e) {
16977 if (typeof(o[e]) == 'undefined') {
16978 throw "Module not found : " + str;
16989 * move modules into their correct place in the tree..
16992 preBuild : function ()
16995 Roo.each(this.modules , function (obj)
16997 Roo.XComponent.event.fireEvent('beforebuild', obj);
16999 var opar = obj.parent;
17001 obj.parent = this.toObject(opar);
17003 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
17008 Roo.debug && Roo.log("GOT top level module");
17009 Roo.debug && Roo.log(obj);
17010 obj.modules = new Roo.util.MixedCollection(false,
17011 function(o) { return o.order + '' }
17013 this.topModule = obj;
17016 // parent is a string (usually a dom element name..)
17017 if (typeof(obj.parent) == 'string') {
17018 this.elmodules.push(obj);
17021 if (obj.parent.constructor != Roo.XComponent) {
17022 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
17024 if (!obj.parent.modules) {
17025 obj.parent.modules = new Roo.util.MixedCollection(false,
17026 function(o) { return o.order + '' }
17029 if (obj.parent.disabled) {
17030 obj.disabled = true;
17032 obj.parent.modules.add(obj);
17037 * make a list of modules to build.
17038 * @return {Array} list of modules.
17041 buildOrder : function()
17044 var cmp = function(a,b) {
17045 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
17047 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
17048 throw "No top level modules to build";
17051 // make a flat list in order of modules to build.
17052 var mods = this.topModule ? [ this.topModule ] : [];
17055 // elmodules (is a list of DOM based modules )
17056 Roo.each(this.elmodules, function(e) {
17058 if (!this.topModule &&
17059 typeof(e.parent) == 'string' &&
17060 e.parent.substring(0,1) == '#' &&
17061 Roo.get(e.parent.substr(1))
17064 _this.topModule = e;
17070 // add modules to their parents..
17071 var addMod = function(m) {
17072 Roo.debug && Roo.log("build Order: add: " + m.name);
17075 if (m.modules && !m.disabled) {
17076 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17077 m.modules.keySort('ASC', cmp );
17078 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17080 m.modules.each(addMod);
17082 Roo.debug && Roo.log("build Order: no child modules");
17084 // not sure if this is used any more..
17086 m.finalize.name = m.name + " (clean up) ";
17087 mods.push(m.finalize);
17091 if (this.topModule && this.topModule.modules) {
17092 this.topModule.modules.keySort('ASC', cmp );
17093 this.topModule.modules.each(addMod);
17099 * Build the registered modules.
17100 * @param {Object} parent element.
17101 * @param {Function} optional method to call after module has been added.
17105 build : function(opts)
17108 if (typeof(opts) != 'undefined') {
17109 Roo.apply(this,opts);
17113 var mods = this.buildOrder();
17115 //this.allmods = mods;
17116 //Roo.debug && Roo.log(mods);
17118 if (!mods.length) { // should not happen
17119 throw "NO modules!!!";
17123 var msg = "Building Interface...";
17124 // flash it up as modal - so we store the mask!?
17125 if (!this.hideProgress && Roo.MessageBox) {
17126 Roo.MessageBox.show({ title: 'loading' });
17127 Roo.MessageBox.show({
17128 title: "Please wait...",
17138 var total = mods.length;
17141 var progressRun = function() {
17142 if (!mods.length) {
17143 Roo.debug && Roo.log('hide?');
17144 if (!this.hideProgress && Roo.MessageBox) {
17145 Roo.MessageBox.hide();
17147 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17149 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17155 var m = mods.shift();
17158 Roo.debug && Roo.log(m);
17159 // not sure if this is supported any more.. - modules that are are just function
17160 if (typeof(m) == 'function') {
17162 return progressRun.defer(10, _this);
17166 msg = "Building Interface " + (total - mods.length) +
17168 (m.name ? (' - ' + m.name) : '');
17169 Roo.debug && Roo.log(msg);
17170 if (!_this.hideProgress && Roo.MessageBox) {
17171 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17175 // is the module disabled?
17176 var disabled = (typeof(m.disabled) == 'function') ?
17177 m.disabled.call(m.module.disabled) : m.disabled;
17181 return progressRun(); // we do not update the display!
17189 // it's 10 on top level, and 1 on others??? why...
17190 return progressRun.defer(10, _this);
17193 progressRun.defer(1, _this);
17199 * Overlay a set of modified strings onto a component
17200 * This is dependant on our builder exporting the strings and 'named strings' elements.
17202 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17203 * @param {Object} associative array of 'named' string and it's new value.
17206 overlayStrings : function( component, strings )
17208 if (typeof(component['_named_strings']) == 'undefined') {
17209 throw "ERROR: component does not have _named_strings";
17211 for ( var k in strings ) {
17212 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17213 if (md !== false) {
17214 component['_strings'][md] = strings[k];
17216 Roo.log('could not find named string: ' + k + ' in');
17217 Roo.log(component);
17232 * wrapper for event.on - aliased later..
17233 * Typically use to register a event handler for register:
17235 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17244 Roo.XComponent.event = new Roo.util.Observable({
17248 * Fires when an Component is registered,
17249 * set the disable property on the Component to stop registration.
17250 * @param {Roo.XComponent} c the component being registerd.
17255 * @event beforebuild
17256 * Fires before each Component is built
17257 * can be used to apply permissions.
17258 * @param {Roo.XComponent} c the component being registerd.
17261 'beforebuild' : true,
17263 * @event buildcomplete
17264 * Fires on the top level element when all elements have been built
17265 * @param {Roo.XComponent} the top level component.
17267 'buildcomplete' : true
17272 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17275 * marked - a markdown parser
17276 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17277 * https://github.com/chjj/marked
17283 * Roo.Markdown - is a very crude wrapper around marked..
17287 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17289 * Note: move the sample code to the bottom of this
17290 * file before uncommenting it.
17295 Roo.Markdown.toHtml = function(text) {
17297 var c = new Roo.Markdown.marked.setOptions({
17298 renderer: new Roo.Markdown.marked.Renderer(),
17309 text = text.replace(/\\\n/g,' ');
17310 return Roo.Markdown.marked(text);
17315 // Wraps all "globals" so that the only thing
17316 // exposed is makeHtml().
17322 * eval:var:unescape
17330 var escape = function (html, encode) {
17332 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17333 .replace(/</g, '<')
17334 .replace(/>/g, '>')
17335 .replace(/"/g, '"')
17336 .replace(/'/g, ''');
17339 var unescape = function (html) {
17340 // explicitly match decimal, hex, and named HTML entities
17341 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17342 n = n.toLowerCase();
17343 if (n === 'colon') { return ':'; }
17344 if (n.charAt(0) === '#') {
17345 return n.charAt(1) === 'x'
17346 ? String.fromCharCode(parseInt(n.substring(2), 16))
17347 : String.fromCharCode(+n.substring(1));
17353 var replace = function (regex, opt) {
17354 regex = regex.source;
17356 return function self(name, val) {
17357 if (!name) { return new RegExp(regex, opt); }
17358 val = val.source || val;
17359 val = val.replace(/(^|[^\[])\^/g, '$1');
17360 regex = regex.replace(name, val);
17369 var noop = function () {}
17375 var merge = function (obj) {
17380 for (; i < arguments.length; i++) {
17381 target = arguments[i];
17382 for (key in target) {
17383 if (Object.prototype.hasOwnProperty.call(target, key)) {
17384 obj[key] = target[key];
17394 * Block-Level Grammar
17402 code: /^( {4}[^\n]+\n*)+/,
17404 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17405 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17407 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17408 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17409 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17410 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17411 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17413 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17417 block.bullet = /(?:[*+-]|\d+\.)/;
17418 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17419 block.item = replace(block.item, 'gm')
17420 (/bull/g, block.bullet)
17423 block.list = replace(block.list)
17424 (/bull/g, block.bullet)
17425 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17426 ('def', '\\n+(?=' + block.def.source + ')')
17429 block.blockquote = replace(block.blockquote)
17433 block._tag = '(?!(?:'
17434 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17435 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17436 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17438 block.html = replace(block.html)
17439 ('comment', /<!--[\s\S]*?-->/)
17440 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17441 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17442 (/tag/g, block._tag)
17445 block.paragraph = replace(block.paragraph)
17447 ('heading', block.heading)
17448 ('lheading', block.lheading)
17449 ('blockquote', block.blockquote)
17450 ('tag', '<' + block._tag)
17455 * Normal Block Grammar
17458 block.normal = merge({}, block);
17461 * GFM Block Grammar
17464 block.gfm = merge({}, block.normal, {
17465 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17467 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17470 block.gfm.paragraph = replace(block.paragraph)
17472 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17473 + block.list.source.replace('\\1', '\\3') + '|')
17477 * GFM + Tables Block Grammar
17480 block.tables = merge({}, block.gfm, {
17481 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17482 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17489 var Lexer = function (options) {
17491 this.tokens.links = {};
17492 this.options = options || marked.defaults;
17493 this.rules = block.normal;
17495 if (this.options.gfm) {
17496 if (this.options.tables) {
17497 this.rules = block.tables;
17499 this.rules = block.gfm;
17505 * Expose Block Rules
17508 Lexer.rules = block;
17511 * Static Lex Method
17514 Lexer.lex = function(src, options) {
17515 var lexer = new Lexer(options);
17516 return lexer.lex(src);
17523 Lexer.prototype.lex = function(src) {
17525 .replace(/\r\n|\r/g, '\n')
17526 .replace(/\t/g, ' ')
17527 .replace(/\u00a0/g, ' ')
17528 .replace(/\u2424/g, '\n');
17530 return this.token(src, true);
17537 Lexer.prototype.token = function(src, top, bq) {
17538 var src = src.replace(/^ +$/gm, '')
17551 if (cap = this.rules.newline.exec(src)) {
17552 src = src.substring(cap[0].length);
17553 if (cap[0].length > 1) {
17561 if (cap = this.rules.code.exec(src)) {
17562 src = src.substring(cap[0].length);
17563 cap = cap[0].replace(/^ {4}/gm, '');
17566 text: !this.options.pedantic
17567 ? cap.replace(/\n+$/, '')
17574 if (cap = this.rules.fences.exec(src)) {
17575 src = src.substring(cap[0].length);
17585 if (cap = this.rules.heading.exec(src)) {
17586 src = src.substring(cap[0].length);
17589 depth: cap[1].length,
17595 // table no leading pipe (gfm)
17596 if (top && (cap = this.rules.nptable.exec(src))) {
17597 src = src.substring(cap[0].length);
17601 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17602 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17603 cells: cap[3].replace(/\n$/, '').split('\n')
17606 for (i = 0; i < item.align.length; i++) {
17607 if (/^ *-+: *$/.test(item.align[i])) {
17608 item.align[i] = 'right';
17609 } else if (/^ *:-+: *$/.test(item.align[i])) {
17610 item.align[i] = 'center';
17611 } else if (/^ *:-+ *$/.test(item.align[i])) {
17612 item.align[i] = 'left';
17614 item.align[i] = null;
17618 for (i = 0; i < item.cells.length; i++) {
17619 item.cells[i] = item.cells[i].split(/ *\| */);
17622 this.tokens.push(item);
17628 if (cap = this.rules.lheading.exec(src)) {
17629 src = src.substring(cap[0].length);
17632 depth: cap[2] === '=' ? 1 : 2,
17639 if (cap = this.rules.hr.exec(src)) {
17640 src = src.substring(cap[0].length);
17648 if (cap = this.rules.blockquote.exec(src)) {
17649 src = src.substring(cap[0].length);
17652 type: 'blockquote_start'
17655 cap = cap[0].replace(/^ *> ?/gm, '');
17657 // Pass `top` to keep the current
17658 // "toplevel" state. This is exactly
17659 // how markdown.pl works.
17660 this.token(cap, top, true);
17663 type: 'blockquote_end'
17670 if (cap = this.rules.list.exec(src)) {
17671 src = src.substring(cap[0].length);
17675 type: 'list_start',
17676 ordered: bull.length > 1
17679 // Get each top-level item.
17680 cap = cap[0].match(this.rules.item);
17686 for (; i < l; i++) {
17689 // Remove the list item's bullet
17690 // so it is seen as the next token.
17691 space = item.length;
17692 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17694 // Outdent whatever the
17695 // list item contains. Hacky.
17696 if (~item.indexOf('\n ')) {
17697 space -= item.length;
17698 item = !this.options.pedantic
17699 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17700 : item.replace(/^ {1,4}/gm, '');
17703 // Determine whether the next list item belongs here.
17704 // Backpedal if it does not belong in this list.
17705 if (this.options.smartLists && i !== l - 1) {
17706 b = block.bullet.exec(cap[i + 1])[0];
17707 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17708 src = cap.slice(i + 1).join('\n') + src;
17713 // Determine whether item is loose or not.
17714 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17715 // for discount behavior.
17716 loose = next || /\n\n(?!\s*$)/.test(item);
17718 next = item.charAt(item.length - 1) === '\n';
17719 if (!loose) { loose = next; }
17724 ? 'loose_item_start'
17725 : 'list_item_start'
17729 this.token(item, false, bq);
17732 type: 'list_item_end'
17744 if (cap = this.rules.html.exec(src)) {
17745 src = src.substring(cap[0].length);
17747 type: this.options.sanitize
17750 pre: !this.options.sanitizer
17751 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17758 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17759 src = src.substring(cap[0].length);
17760 this.tokens.links[cap[1].toLowerCase()] = {
17768 if (top && (cap = this.rules.table.exec(src))) {
17769 src = src.substring(cap[0].length);
17773 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17774 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17775 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17778 for (i = 0; i < item.align.length; i++) {
17779 if (/^ *-+: *$/.test(item.align[i])) {
17780 item.align[i] = 'right';
17781 } else if (/^ *:-+: *$/.test(item.align[i])) {
17782 item.align[i] = 'center';
17783 } else if (/^ *:-+ *$/.test(item.align[i])) {
17784 item.align[i] = 'left';
17786 item.align[i] = null;
17790 for (i = 0; i < item.cells.length; i++) {
17791 item.cells[i] = item.cells[i]
17792 .replace(/^ *\| *| *\| *$/g, '')
17796 this.tokens.push(item);
17801 // top-level paragraph
17802 if (top && (cap = this.rules.paragraph.exec(src))) {
17803 src = src.substring(cap[0].length);
17806 text: cap[1].charAt(cap[1].length - 1) === '\n'
17807 ? cap[1].slice(0, -1)
17814 if (cap = this.rules.text.exec(src)) {
17815 // Top-level should never reach here.
17816 src = src.substring(cap[0].length);
17826 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17830 return this.tokens;
17834 * Inline-Level Grammar
17838 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17839 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17841 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17842 link: /^!?\[(inside)\]\(href\)/,
17843 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17844 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17845 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17846 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17847 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17848 br: /^ {2,}\n(?!\s*$)/,
17850 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17853 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17854 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17856 inline.link = replace(inline.link)
17857 ('inside', inline._inside)
17858 ('href', inline._href)
17861 inline.reflink = replace(inline.reflink)
17862 ('inside', inline._inside)
17866 * Normal Inline Grammar
17869 inline.normal = merge({}, inline);
17872 * Pedantic Inline Grammar
17875 inline.pedantic = merge({}, inline.normal, {
17876 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17877 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17881 * GFM Inline Grammar
17884 inline.gfm = merge({}, inline.normal, {
17885 escape: replace(inline.escape)('])', '~|])')(),
17886 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17887 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17888 text: replace(inline.text)
17890 ('|', '|https?://|')
17895 * GFM + Line Breaks Inline Grammar
17898 inline.breaks = merge({}, inline.gfm, {
17899 br: replace(inline.br)('{2,}', '*')(),
17900 text: replace(inline.gfm.text)('{2,}', '*')()
17904 * Inline Lexer & Compiler
17907 var InlineLexer = function (links, options) {
17908 this.options = options || marked.defaults;
17909 this.links = links;
17910 this.rules = inline.normal;
17911 this.renderer = this.options.renderer || new Renderer;
17912 this.renderer.options = this.options;
17916 Error('Tokens array requires a `links` property.');
17919 if (this.options.gfm) {
17920 if (this.options.breaks) {
17921 this.rules = inline.breaks;
17923 this.rules = inline.gfm;
17925 } else if (this.options.pedantic) {
17926 this.rules = inline.pedantic;
17931 * Expose Inline Rules
17934 InlineLexer.rules = inline;
17937 * Static Lexing/Compiling Method
17940 InlineLexer.output = function(src, links, options) {
17941 var inline = new InlineLexer(links, options);
17942 return inline.output(src);
17949 InlineLexer.prototype.output = function(src) {
17958 if (cap = this.rules.escape.exec(src)) {
17959 src = src.substring(cap[0].length);
17965 if (cap = this.rules.autolink.exec(src)) {
17966 src = src.substring(cap[0].length);
17967 if (cap[2] === '@') {
17968 text = cap[1].charAt(6) === ':'
17969 ? this.mangle(cap[1].substring(7))
17970 : this.mangle(cap[1]);
17971 href = this.mangle('mailto:') + text;
17973 text = escape(cap[1]);
17976 out += this.renderer.link(href, null, text);
17981 if (!this.inLink && (cap = this.rules.url.exec(src))) {
17982 src = src.substring(cap[0].length);
17983 text = escape(cap[1]);
17985 out += this.renderer.link(href, null, text);
17990 if (cap = this.rules.tag.exec(src)) {
17991 if (!this.inLink && /^<a /i.test(cap[0])) {
17992 this.inLink = true;
17993 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
17994 this.inLink = false;
17996 src = src.substring(cap[0].length);
17997 out += this.options.sanitize
17998 ? this.options.sanitizer
17999 ? this.options.sanitizer(cap[0])
18006 if (cap = this.rules.link.exec(src)) {
18007 src = src.substring(cap[0].length);
18008 this.inLink = true;
18009 out += this.outputLink(cap, {
18013 this.inLink = false;
18018 if ((cap = this.rules.reflink.exec(src))
18019 || (cap = this.rules.nolink.exec(src))) {
18020 src = src.substring(cap[0].length);
18021 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
18022 link = this.links[link.toLowerCase()];
18023 if (!link || !link.href) {
18024 out += cap[0].charAt(0);
18025 src = cap[0].substring(1) + src;
18028 this.inLink = true;
18029 out += this.outputLink(cap, link);
18030 this.inLink = false;
18035 if (cap = this.rules.strong.exec(src)) {
18036 src = src.substring(cap[0].length);
18037 out += this.renderer.strong(this.output(cap[2] || cap[1]));
18042 if (cap = this.rules.em.exec(src)) {
18043 src = src.substring(cap[0].length);
18044 out += this.renderer.em(this.output(cap[2] || cap[1]));
18049 if (cap = this.rules.code.exec(src)) {
18050 src = src.substring(cap[0].length);
18051 out += this.renderer.codespan(escape(cap[2], true));
18056 if (cap = this.rules.br.exec(src)) {
18057 src = src.substring(cap[0].length);
18058 out += this.renderer.br();
18063 if (cap = this.rules.del.exec(src)) {
18064 src = src.substring(cap[0].length);
18065 out += this.renderer.del(this.output(cap[1]));
18070 if (cap = this.rules.text.exec(src)) {
18071 src = src.substring(cap[0].length);
18072 out += this.renderer.text(escape(this.smartypants(cap[0])));
18078 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18089 InlineLexer.prototype.outputLink = function(cap, link) {
18090 var href = escape(link.href)
18091 , title = link.title ? escape(link.title) : null;
18093 return cap[0].charAt(0) !== '!'
18094 ? this.renderer.link(href, title, this.output(cap[1]))
18095 : this.renderer.image(href, title, escape(cap[1]));
18099 * Smartypants Transformations
18102 InlineLexer.prototype.smartypants = function(text) {
18103 if (!this.options.smartypants) { return text; }
18106 .replace(/---/g, '\u2014')
18108 .replace(/--/g, '\u2013')
18110 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18111 // closing singles & apostrophes
18112 .replace(/'/g, '\u2019')
18114 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18116 .replace(/"/g, '\u201d')
18118 .replace(/\.{3}/g, '\u2026');
18125 InlineLexer.prototype.mangle = function(text) {
18126 if (!this.options.mangle) { return text; }
18132 for (; i < l; i++) {
18133 ch = text.charCodeAt(i);
18134 if (Math.random() > 0.5) {
18135 ch = 'x' + ch.toString(16);
18137 out += '&#' + ch + ';';
18148 * eval:var:Renderer
18151 var Renderer = function (options) {
18152 this.options = options || {};
18155 Renderer.prototype.code = function(code, lang, escaped) {
18156 if (this.options.highlight) {
18157 var out = this.options.highlight(code, lang);
18158 if (out != null && out !== code) {
18163 // hack!!! - it's already escapeD?
18168 return '<pre><code>'
18169 + (escaped ? code : escape(code, true))
18170 + '\n</code></pre>';
18173 return '<pre><code class="'
18174 + this.options.langPrefix
18175 + escape(lang, true)
18177 + (escaped ? code : escape(code, true))
18178 + '\n</code></pre>\n';
18181 Renderer.prototype.blockquote = function(quote) {
18182 return '<blockquote>\n' + quote + '</blockquote>\n';
18185 Renderer.prototype.html = function(html) {
18189 Renderer.prototype.heading = function(text, level, raw) {
18193 + this.options.headerPrefix
18194 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18202 Renderer.prototype.hr = function() {
18203 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18206 Renderer.prototype.list = function(body, ordered) {
18207 var type = ordered ? 'ol' : 'ul';
18208 return '<' + type + '>\n' + body + '</' + type + '>\n';
18211 Renderer.prototype.listitem = function(text) {
18212 return '<li>' + text + '</li>\n';
18215 Renderer.prototype.paragraph = function(text) {
18216 return '<p>' + text + '</p>\n';
18219 Renderer.prototype.table = function(header, body) {
18220 return '<table class="table table-striped">\n'
18230 Renderer.prototype.tablerow = function(content) {
18231 return '<tr>\n' + content + '</tr>\n';
18234 Renderer.prototype.tablecell = function(content, flags) {
18235 var type = flags.header ? 'th' : 'td';
18236 var tag = flags.align
18237 ? '<' + type + ' style="text-align:' + flags.align + '">'
18238 : '<' + type + '>';
18239 return tag + content + '</' + type + '>\n';
18242 // span level renderer
18243 Renderer.prototype.strong = function(text) {
18244 return '<strong>' + text + '</strong>';
18247 Renderer.prototype.em = function(text) {
18248 return '<em>' + text + '</em>';
18251 Renderer.prototype.codespan = function(text) {
18252 return '<code>' + text + '</code>';
18255 Renderer.prototype.br = function() {
18256 return this.options.xhtml ? '<br/>' : '<br>';
18259 Renderer.prototype.del = function(text) {
18260 return '<del>' + text + '</del>';
18263 Renderer.prototype.link = function(href, title, text) {
18264 if (this.options.sanitize) {
18266 var prot = decodeURIComponent(unescape(href))
18267 .replace(/[^\w:]/g, '')
18272 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18276 var out = '<a href="' + href + '"';
18278 out += ' title="' + title + '"';
18280 out += '>' + text + '</a>';
18284 Renderer.prototype.image = function(href, title, text) {
18285 var out = '<img src="' + href + '" alt="' + text + '"';
18287 out += ' title="' + title + '"';
18289 out += this.options.xhtml ? '/>' : '>';
18293 Renderer.prototype.text = function(text) {
18298 * Parsing & Compiling
18304 var Parser= function (options) {
18307 this.options = options || marked.defaults;
18308 this.options.renderer = this.options.renderer || new Renderer;
18309 this.renderer = this.options.renderer;
18310 this.renderer.options = this.options;
18314 * Static Parse Method
18317 Parser.parse = function(src, options, renderer) {
18318 var parser = new Parser(options, renderer);
18319 return parser.parse(src);
18326 Parser.prototype.parse = function(src) {
18327 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18328 this.tokens = src.reverse();
18331 while (this.next()) {
18342 Parser.prototype.next = function() {
18343 return this.token = this.tokens.pop();
18347 * Preview Next Token
18350 Parser.prototype.peek = function() {
18351 return this.tokens[this.tokens.length - 1] || 0;
18355 * Parse Text Tokens
18358 Parser.prototype.parseText = function() {
18359 var body = this.token.text;
18361 while (this.peek().type === 'text') {
18362 body += '\n' + this.next().text;
18365 return this.inline.output(body);
18369 * Parse Current Token
18372 Parser.prototype.tok = function() {
18373 switch (this.token.type) {
18378 return this.renderer.hr();
18381 return this.renderer.heading(
18382 this.inline.output(this.token.text),
18387 return this.renderer.code(this.token.text,
18389 this.token.escaped);
18402 for (i = 0; i < this.token.header.length; i++) {
18403 flags = { header: true, align: this.token.align[i] };
18404 cell += this.renderer.tablecell(
18405 this.inline.output(this.token.header[i]),
18406 { header: true, align: this.token.align[i] }
18409 header += this.renderer.tablerow(cell);
18411 for (i = 0; i < this.token.cells.length; i++) {
18412 row = this.token.cells[i];
18415 for (j = 0; j < row.length; j++) {
18416 cell += this.renderer.tablecell(
18417 this.inline.output(row[j]),
18418 { header: false, align: this.token.align[j] }
18422 body += this.renderer.tablerow(cell);
18424 return this.renderer.table(header, body);
18426 case 'blockquote_start': {
18429 while (this.next().type !== 'blockquote_end') {
18430 body += this.tok();
18433 return this.renderer.blockquote(body);
18435 case 'list_start': {
18437 , ordered = this.token.ordered;
18439 while (this.next().type !== 'list_end') {
18440 body += this.tok();
18443 return this.renderer.list(body, ordered);
18445 case 'list_item_start': {
18448 while (this.next().type !== 'list_item_end') {
18449 body += this.token.type === 'text'
18454 return this.renderer.listitem(body);
18456 case 'loose_item_start': {
18459 while (this.next().type !== 'list_item_end') {
18460 body += this.tok();
18463 return this.renderer.listitem(body);
18466 var html = !this.token.pre && !this.options.pedantic
18467 ? this.inline.output(this.token.text)
18469 return this.renderer.html(html);
18471 case 'paragraph': {
18472 return this.renderer.paragraph(this.inline.output(this.token.text));
18475 return this.renderer.paragraph(this.parseText());
18487 var marked = function (src, opt, callback) {
18488 if (callback || typeof opt === 'function') {
18494 opt = merge({}, marked.defaults, opt || {});
18496 var highlight = opt.highlight
18502 tokens = Lexer.lex(src, opt)
18504 return callback(e);
18507 pending = tokens.length;
18511 var done = function(err) {
18513 opt.highlight = highlight;
18514 return callback(err);
18520 out = Parser.parse(tokens, opt);
18525 opt.highlight = highlight;
18529 : callback(null, out);
18532 if (!highlight || highlight.length < 3) {
18536 delete opt.highlight;
18538 if (!pending) { return done(); }
18540 for (; i < tokens.length; i++) {
18542 if (token.type !== 'code') {
18543 return --pending || done();
18545 return highlight(token.text, token.lang, function(err, code) {
18546 if (err) { return done(err); }
18547 if (code == null || code === token.text) {
18548 return --pending || done();
18551 token.escaped = true;
18552 --pending || done();
18560 if (opt) { opt = merge({}, marked.defaults, opt); }
18561 return Parser.parse(Lexer.lex(src, opt), opt);
18563 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18564 if ((opt || marked.defaults).silent) {
18565 return '<p>An error occured:</p><pre>'
18566 + escape(e.message + '', true)
18578 marked.setOptions = function(opt) {
18579 merge(marked.defaults, opt);
18583 marked.defaults = {
18594 langPrefix: 'lang-',
18595 smartypants: false,
18597 renderer: new Renderer,
18605 marked.Parser = Parser;
18606 marked.parser = Parser.parse;
18608 marked.Renderer = Renderer;
18610 marked.Lexer = Lexer;
18611 marked.lexer = Lexer.lex;
18613 marked.InlineLexer = InlineLexer;
18614 marked.inlineLexer = InlineLexer.output;
18616 marked.parse = marked;
18618 Roo.Markdown.marked = marked;
18622 * Ext JS Library 1.1.1
18623 * Copyright(c) 2006-2007, Ext JS, LLC.
18625 * Originally Released Under LGPL - original licence link has changed is not relivant.
18628 * <script type="text/javascript">
18634 * These classes are derivatives of the similarly named classes in the YUI Library.
18635 * The original license:
18636 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18637 * Code licensed under the BSD License:
18638 * http://developer.yahoo.net/yui/license.txt
18643 var Event=Roo.EventManager;
18644 var Dom=Roo.lib.Dom;
18647 * @class Roo.dd.DragDrop
18648 * @extends Roo.util.Observable
18649 * Defines the interface and base operation of items that that can be
18650 * dragged or can be drop targets. It was designed to be extended, overriding
18651 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18652 * Up to three html elements can be associated with a DragDrop instance:
18654 * <li>linked element: the element that is passed into the constructor.
18655 * This is the element which defines the boundaries for interaction with
18656 * other DragDrop objects.</li>
18657 * <li>handle element(s): The drag operation only occurs if the element that
18658 * was clicked matches a handle element. By default this is the linked
18659 * element, but there are times that you will want only a portion of the
18660 * linked element to initiate the drag operation, and the setHandleElId()
18661 * method provides a way to define this.</li>
18662 * <li>drag element: this represents the element that would be moved along
18663 * with the cursor during a drag operation. By default, this is the linked
18664 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18665 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18668 * This class should not be instantiated until the onload event to ensure that
18669 * the associated elements are available.
18670 * The following would define a DragDrop obj that would interact with any
18671 * other DragDrop obj in the "group1" group:
18673 * dd = new Roo.dd.DragDrop("div1", "group1");
18675 * Since none of the event handlers have been implemented, nothing would
18676 * actually happen if you were to run the code above. Normally you would
18677 * override this class or one of the default implementations, but you can
18678 * also override the methods you want on an instance of the class...
18680 * dd.onDragDrop = function(e, id) {
18681 * alert("dd was dropped on " + id);
18685 * @param {String} id of the element that is linked to this instance
18686 * @param {String} sGroup the group of related DragDrop objects
18687 * @param {object} config an object containing configurable attributes
18688 * Valid properties for DragDrop:
18689 * padding, isTarget, maintainOffset, primaryButtonOnly
18691 Roo.dd.DragDrop = function(id, sGroup, config) {
18693 this.init(id, sGroup, config);
18698 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18701 * The id of the element associated with this object. This is what we
18702 * refer to as the "linked element" because the size and position of
18703 * this element is used to determine when the drag and drop objects have
18711 * Configuration attributes passed into the constructor
18718 * The id of the element that will be dragged. By default this is same
18719 * as the linked element , but could be changed to another element. Ex:
18721 * @property dragElId
18728 * the id of the element that initiates the drag operation. By default
18729 * this is the linked element, but could be changed to be a child of this
18730 * element. This lets us do things like only starting the drag when the
18731 * header element within the linked html element is clicked.
18732 * @property handleElId
18739 * An associative array of HTML tags that will be ignored if clicked.
18740 * @property invalidHandleTypes
18741 * @type {string: string}
18743 invalidHandleTypes: null,
18746 * An associative array of ids for elements that will be ignored if clicked
18747 * @property invalidHandleIds
18748 * @type {string: string}
18750 invalidHandleIds: null,
18753 * An indexted array of css class names for elements that will be ignored
18755 * @property invalidHandleClasses
18758 invalidHandleClasses: null,
18761 * The linked element's absolute X position at the time the drag was
18763 * @property startPageX
18770 * The linked element's absolute X position at the time the drag was
18772 * @property startPageY
18779 * The group defines a logical collection of DragDrop objects that are
18780 * related. Instances only get events when interacting with other
18781 * DragDrop object in the same group. This lets us define multiple
18782 * groups using a single DragDrop subclass if we want.
18784 * @type {string: string}
18789 * Individual drag/drop instances can be locked. This will prevent
18790 * onmousedown start drag.
18798 * Lock this instance
18801 lock: function() { this.locked = true; },
18804 * Unlock this instace
18807 unlock: function() { this.locked = false; },
18810 * By default, all insances can be a drop target. This can be disabled by
18811 * setting isTarget to false.
18818 * The padding configured for this drag and drop object for calculating
18819 * the drop zone intersection with this object.
18826 * Cached reference to the linked element
18827 * @property _domRef
18833 * Internal typeof flag
18834 * @property __ygDragDrop
18837 __ygDragDrop: true,
18840 * Set to true when horizontal contraints are applied
18841 * @property constrainX
18848 * Set to true when vertical contraints are applied
18849 * @property constrainY
18856 * The left constraint
18864 * The right constraint
18872 * The up constraint
18881 * The down constraint
18889 * Maintain offsets when we resetconstraints. Set to true when you want
18890 * the position of the element relative to its parent to stay the same
18891 * when the page changes
18893 * @property maintainOffset
18896 maintainOffset: false,
18899 * Array of pixel locations the element will snap to if we specified a
18900 * horizontal graduation/interval. This array is generated automatically
18901 * when you define a tick interval.
18908 * Array of pixel locations the element will snap to if we specified a
18909 * vertical graduation/interval. This array is generated automatically
18910 * when you define a tick interval.
18917 * By default the drag and drop instance will only respond to the primary
18918 * button click (left button for a right-handed mouse). Set to true to
18919 * allow drag and drop to start with any mouse click that is propogated
18921 * @property primaryButtonOnly
18924 primaryButtonOnly: true,
18927 * The availabe property is false until the linked dom element is accessible.
18928 * @property available
18934 * By default, drags can only be initiated if the mousedown occurs in the
18935 * region the linked element is. This is done in part to work around a
18936 * bug in some browsers that mis-report the mousedown if the previous
18937 * mouseup happened outside of the window. This property is set to true
18938 * if outer handles are defined.
18940 * @property hasOuterHandles
18944 hasOuterHandles: false,
18947 * Code that executes immediately before the startDrag event
18948 * @method b4StartDrag
18951 b4StartDrag: function(x, y) { },
18954 * Abstract method called after a drag/drop object is clicked
18955 * and the drag or mousedown time thresholds have beeen met.
18956 * @method startDrag
18957 * @param {int} X click location
18958 * @param {int} Y click location
18960 startDrag: function(x, y) { /* override this */ },
18963 * Code that executes immediately before the onDrag event
18967 b4Drag: function(e) { },
18970 * Abstract method called during the onMouseMove event while dragging an
18973 * @param {Event} e the mousemove event
18975 onDrag: function(e) { /* override this */ },
18978 * Abstract method called when this element fist begins hovering over
18979 * another DragDrop obj
18980 * @method onDragEnter
18981 * @param {Event} e the mousemove event
18982 * @param {String|DragDrop[]} id In POINT mode, the element
18983 * id this is hovering over. In INTERSECT mode, an array of one or more
18984 * dragdrop items being hovered over.
18986 onDragEnter: function(e, id) { /* override this */ },
18989 * Code that executes immediately before the onDragOver event
18990 * @method b4DragOver
18993 b4DragOver: function(e) { },
18996 * Abstract method called when this element is hovering over another
18998 * @method onDragOver
18999 * @param {Event} e the mousemove event
19000 * @param {String|DragDrop[]} id In POINT mode, the element
19001 * id this is hovering over. In INTERSECT mode, an array of dd items
19002 * being hovered over.
19004 onDragOver: function(e, id) { /* override this */ },
19007 * Code that executes immediately before the onDragOut event
19008 * @method b4DragOut
19011 b4DragOut: function(e) { },
19014 * Abstract method called when we are no longer hovering over an element
19015 * @method onDragOut
19016 * @param {Event} e the mousemove event
19017 * @param {String|DragDrop[]} id In POINT mode, the element
19018 * id this was hovering over. In INTERSECT mode, an array of dd items
19019 * that the mouse is no longer over.
19021 onDragOut: function(e, id) { /* override this */ },
19024 * Code that executes immediately before the onDragDrop event
19025 * @method b4DragDrop
19028 b4DragDrop: function(e) { },
19031 * Abstract method called when this item is dropped on another DragDrop
19033 * @method onDragDrop
19034 * @param {Event} e the mouseup event
19035 * @param {String|DragDrop[]} id In POINT mode, the element
19036 * id this was dropped on. In INTERSECT mode, an array of dd items this
19039 onDragDrop: function(e, id) { /* override this */ },
19042 * Abstract method called when this item is dropped on an area with no
19044 * @method onInvalidDrop
19045 * @param {Event} e the mouseup event
19047 onInvalidDrop: function(e) { /* override this */ },
19050 * Code that executes immediately before the endDrag event
19051 * @method b4EndDrag
19054 b4EndDrag: function(e) { },
19057 * Fired when we are done dragging the object
19059 * @param {Event} e the mouseup event
19061 endDrag: function(e) { /* override this */ },
19064 * Code executed immediately before the onMouseDown event
19065 * @method b4MouseDown
19066 * @param {Event} e the mousedown event
19069 b4MouseDown: function(e) { },
19072 * Event handler that fires when a drag/drop obj gets a mousedown
19073 * @method onMouseDown
19074 * @param {Event} e the mousedown event
19076 onMouseDown: function(e) { /* override this */ },
19079 * Event handler that fires when a drag/drop obj gets a mouseup
19080 * @method onMouseUp
19081 * @param {Event} e the mouseup event
19083 onMouseUp: function(e) { /* override this */ },
19086 * Override the onAvailable method to do what is needed after the initial
19087 * position was determined.
19088 * @method onAvailable
19090 onAvailable: function () {
19094 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19097 defaultPadding : {left:0, right:0, top:0, bottom:0},
19100 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19104 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19105 { dragElId: "existingProxyDiv" });
19106 dd.startDrag = function(){
19107 this.constrainTo("parent-id");
19110 * Or you can initalize it using the {@link Roo.Element} object:
19112 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19113 startDrag : function(){
19114 this.constrainTo("parent-id");
19118 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19119 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19120 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19121 * an object containing the sides to pad. For example: {right:10, bottom:10}
19122 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19124 constrainTo : function(constrainTo, pad, inContent){
19125 if(typeof pad == "number"){
19126 pad = {left: pad, right:pad, top:pad, bottom:pad};
19128 pad = pad || this.defaultPadding;
19129 var b = Roo.get(this.getEl()).getBox();
19130 var ce = Roo.get(constrainTo);
19131 var s = ce.getScroll();
19132 var c, cd = ce.dom;
19133 if(cd == document.body){
19134 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19137 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19141 var topSpace = b.y - c.y;
19142 var leftSpace = b.x - c.x;
19144 this.resetConstraints();
19145 this.setXConstraint(leftSpace - (pad.left||0), // left
19146 c.width - leftSpace - b.width - (pad.right||0) //right
19148 this.setYConstraint(topSpace - (pad.top||0), //top
19149 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19154 * Returns a reference to the linked element
19156 * @return {HTMLElement} the html element
19158 getEl: function() {
19159 if (!this._domRef) {
19160 this._domRef = Roo.getDom(this.id);
19163 return this._domRef;
19167 * Returns a reference to the actual element to drag. By default this is
19168 * the same as the html element, but it can be assigned to another
19169 * element. An example of this can be found in Roo.dd.DDProxy
19170 * @method getDragEl
19171 * @return {HTMLElement} the html element
19173 getDragEl: function() {
19174 return Roo.getDom(this.dragElId);
19178 * Sets up the DragDrop object. Must be called in the constructor of any
19179 * Roo.dd.DragDrop subclass
19181 * @param id the id of the linked element
19182 * @param {String} sGroup the group of related items
19183 * @param {object} config configuration attributes
19185 init: function(id, sGroup, config) {
19186 this.initTarget(id, sGroup, config);
19187 if (!Roo.isTouch) {
19188 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19190 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19191 // Event.on(this.id, "selectstart", Event.preventDefault);
19195 * Initializes Targeting functionality only... the object does not
19196 * get a mousedown handler.
19197 * @method initTarget
19198 * @param id the id of the linked element
19199 * @param {String} sGroup the group of related items
19200 * @param {object} config configuration attributes
19202 initTarget: function(id, sGroup, config) {
19204 // configuration attributes
19205 this.config = config || {};
19207 // create a local reference to the drag and drop manager
19208 this.DDM = Roo.dd.DDM;
19209 // initialize the groups array
19212 // assume that we have an element reference instead of an id if the
19213 // parameter is not a string
19214 if (typeof id !== "string") {
19221 // add to an interaction group
19222 this.addToGroup((sGroup) ? sGroup : "default");
19224 // We don't want to register this as the handle with the manager
19225 // so we just set the id rather than calling the setter.
19226 this.handleElId = id;
19228 // the linked element is the element that gets dragged by default
19229 this.setDragElId(id);
19231 // by default, clicked anchors will not start drag operations.
19232 this.invalidHandleTypes = { A: "A" };
19233 this.invalidHandleIds = {};
19234 this.invalidHandleClasses = [];
19236 this.applyConfig();
19238 this.handleOnAvailable();
19242 * Applies the configuration parameters that were passed into the constructor.
19243 * This is supposed to happen at each level through the inheritance chain. So
19244 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19245 * DragDrop in order to get all of the parameters that are available in
19247 * @method applyConfig
19249 applyConfig: function() {
19251 // configurable properties:
19252 // padding, isTarget, maintainOffset, primaryButtonOnly
19253 this.padding = this.config.padding || [0, 0, 0, 0];
19254 this.isTarget = (this.config.isTarget !== false);
19255 this.maintainOffset = (this.config.maintainOffset);
19256 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19261 * Executed when the linked element is available
19262 * @method handleOnAvailable
19265 handleOnAvailable: function() {
19266 this.available = true;
19267 this.resetConstraints();
19268 this.onAvailable();
19272 * Configures the padding for the target zone in px. Effectively expands
19273 * (or reduces) the virtual object size for targeting calculations.
19274 * Supports css-style shorthand; if only one parameter is passed, all sides
19275 * will have that padding, and if only two are passed, the top and bottom
19276 * will have the first param, the left and right the second.
19277 * @method setPadding
19278 * @param {int} iTop Top pad
19279 * @param {int} iRight Right pad
19280 * @param {int} iBot Bot pad
19281 * @param {int} iLeft Left pad
19283 setPadding: function(iTop, iRight, iBot, iLeft) {
19284 // this.padding = [iLeft, iRight, iTop, iBot];
19285 if (!iRight && 0 !== iRight) {
19286 this.padding = [iTop, iTop, iTop, iTop];
19287 } else if (!iBot && 0 !== iBot) {
19288 this.padding = [iTop, iRight, iTop, iRight];
19290 this.padding = [iTop, iRight, iBot, iLeft];
19295 * Stores the initial placement of the linked element.
19296 * @method setInitialPosition
19297 * @param {int} diffX the X offset, default 0
19298 * @param {int} diffY the Y offset, default 0
19300 setInitPosition: function(diffX, diffY) {
19301 var el = this.getEl();
19303 if (!this.DDM.verifyEl(el)) {
19307 var dx = diffX || 0;
19308 var dy = diffY || 0;
19310 var p = Dom.getXY( el );
19312 this.initPageX = p[0] - dx;
19313 this.initPageY = p[1] - dy;
19315 this.lastPageX = p[0];
19316 this.lastPageY = p[1];
19319 this.setStartPosition(p);
19323 * Sets the start position of the element. This is set when the obj
19324 * is initialized, the reset when a drag is started.
19325 * @method setStartPosition
19326 * @param pos current position (from previous lookup)
19329 setStartPosition: function(pos) {
19330 var p = pos || Dom.getXY( this.getEl() );
19331 this.deltaSetXY = null;
19333 this.startPageX = p[0];
19334 this.startPageY = p[1];
19338 * Add this instance to a group of related drag/drop objects. All
19339 * instances belong to at least one group, and can belong to as many
19340 * groups as needed.
19341 * @method addToGroup
19342 * @param sGroup {string} the name of the group
19344 addToGroup: function(sGroup) {
19345 this.groups[sGroup] = true;
19346 this.DDM.regDragDrop(this, sGroup);
19350 * Remove's this instance from the supplied interaction group
19351 * @method removeFromGroup
19352 * @param {string} sGroup The group to drop
19354 removeFromGroup: function(sGroup) {
19355 if (this.groups[sGroup]) {
19356 delete this.groups[sGroup];
19359 this.DDM.removeDDFromGroup(this, sGroup);
19363 * Allows you to specify that an element other than the linked element
19364 * will be moved with the cursor during a drag
19365 * @method setDragElId
19366 * @param id {string} the id of the element that will be used to initiate the drag
19368 setDragElId: function(id) {
19369 this.dragElId = id;
19373 * Allows you to specify a child of the linked element that should be
19374 * used to initiate the drag operation. An example of this would be if
19375 * you have a content div with text and links. Clicking anywhere in the
19376 * content area would normally start the drag operation. Use this method
19377 * to specify that an element inside of the content div is the element
19378 * that starts the drag operation.
19379 * @method setHandleElId
19380 * @param id {string} the id of the element that will be used to
19381 * initiate the drag.
19383 setHandleElId: function(id) {
19384 if (typeof id !== "string") {
19387 this.handleElId = id;
19388 this.DDM.regHandle(this.id, id);
19392 * Allows you to set an element outside of the linked element as a drag
19394 * @method setOuterHandleElId
19395 * @param id the id of the element that will be used to initiate the drag
19397 setOuterHandleElId: function(id) {
19398 if (typeof id !== "string") {
19401 Event.on(id, "mousedown",
19402 this.handleMouseDown, this);
19403 this.setHandleElId(id);
19405 this.hasOuterHandles = true;
19409 * Remove all drag and drop hooks for this element
19412 unreg: function() {
19413 Event.un(this.id, "mousedown",
19414 this.handleMouseDown);
19415 Event.un(this.id, "touchstart",
19416 this.handleMouseDown);
19417 this._domRef = null;
19418 this.DDM._remove(this);
19421 destroy : function(){
19426 * Returns true if this instance is locked, or the drag drop mgr is locked
19427 * (meaning that all drag/drop is disabled on the page.)
19429 * @return {boolean} true if this obj or all drag/drop is locked, else
19432 isLocked: function() {
19433 return (this.DDM.isLocked() || this.locked);
19437 * Fired when this object is clicked
19438 * @method handleMouseDown
19440 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19443 handleMouseDown: function(e, oDD){
19445 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19446 //Roo.log('not touch/ button !=0');
19449 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19450 return; // double touch..
19454 if (this.isLocked()) {
19455 //Roo.log('locked');
19459 this.DDM.refreshCache(this.groups);
19460 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19461 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19462 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19463 //Roo.log('no outer handes or not over target');
19466 // Roo.log('check validator');
19467 if (this.clickValidator(e)) {
19468 // Roo.log('validate success');
19469 // set the initial element position
19470 this.setStartPosition();
19473 this.b4MouseDown(e);
19474 this.onMouseDown(e);
19476 this.DDM.handleMouseDown(e, this);
19478 this.DDM.stopEvent(e);
19486 clickValidator: function(e) {
19487 var target = e.getTarget();
19488 return ( this.isValidHandleChild(target) &&
19489 (this.id == this.handleElId ||
19490 this.DDM.handleWasClicked(target, this.id)) );
19494 * Allows you to specify a tag name that should not start a drag operation
19495 * when clicked. This is designed to facilitate embedding links within a
19496 * drag handle that do something other than start the drag.
19497 * @method addInvalidHandleType
19498 * @param {string} tagName the type of element to exclude
19500 addInvalidHandleType: function(tagName) {
19501 var type = tagName.toUpperCase();
19502 this.invalidHandleTypes[type] = type;
19506 * Lets you to specify an element id for a child of a drag handle
19507 * that should not initiate a drag
19508 * @method addInvalidHandleId
19509 * @param {string} id the element id of the element you wish to ignore
19511 addInvalidHandleId: function(id) {
19512 if (typeof id !== "string") {
19515 this.invalidHandleIds[id] = id;
19519 * Lets you specify a css class of elements that will not initiate a drag
19520 * @method addInvalidHandleClass
19521 * @param {string} cssClass the class of the elements you wish to ignore
19523 addInvalidHandleClass: function(cssClass) {
19524 this.invalidHandleClasses.push(cssClass);
19528 * Unsets an excluded tag name set by addInvalidHandleType
19529 * @method removeInvalidHandleType
19530 * @param {string} tagName the type of element to unexclude
19532 removeInvalidHandleType: function(tagName) {
19533 var type = tagName.toUpperCase();
19534 // this.invalidHandleTypes[type] = null;
19535 delete this.invalidHandleTypes[type];
19539 * Unsets an invalid handle id
19540 * @method removeInvalidHandleId
19541 * @param {string} id the id of the element to re-enable
19543 removeInvalidHandleId: function(id) {
19544 if (typeof id !== "string") {
19547 delete this.invalidHandleIds[id];
19551 * Unsets an invalid css class
19552 * @method removeInvalidHandleClass
19553 * @param {string} cssClass the class of the element(s) you wish to
19556 removeInvalidHandleClass: function(cssClass) {
19557 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19558 if (this.invalidHandleClasses[i] == cssClass) {
19559 delete this.invalidHandleClasses[i];
19565 * Checks the tag exclusion list to see if this click should be ignored
19566 * @method isValidHandleChild
19567 * @param {HTMLElement} node the HTMLElement to evaluate
19568 * @return {boolean} true if this is a valid tag type, false if not
19570 isValidHandleChild: function(node) {
19573 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19576 nodeName = node.nodeName.toUpperCase();
19578 nodeName = node.nodeName;
19580 valid = valid && !this.invalidHandleTypes[nodeName];
19581 valid = valid && !this.invalidHandleIds[node.id];
19583 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19584 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19593 * Create the array of horizontal tick marks if an interval was specified
19594 * in setXConstraint().
19595 * @method setXTicks
19598 setXTicks: function(iStartX, iTickSize) {
19600 this.xTickSize = iTickSize;
19604 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19606 this.xTicks[this.xTicks.length] = i;
19611 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19613 this.xTicks[this.xTicks.length] = i;
19618 this.xTicks.sort(this.DDM.numericSort) ;
19622 * Create the array of vertical tick marks if an interval was specified in
19623 * setYConstraint().
19624 * @method setYTicks
19627 setYTicks: function(iStartY, iTickSize) {
19629 this.yTickSize = iTickSize;
19633 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19635 this.yTicks[this.yTicks.length] = i;
19640 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19642 this.yTicks[this.yTicks.length] = i;
19647 this.yTicks.sort(this.DDM.numericSort) ;
19651 * By default, the element can be dragged any place on the screen. Use
19652 * this method to limit the horizontal travel of the element. Pass in
19653 * 0,0 for the parameters if you want to lock the drag to the y axis.
19654 * @method setXConstraint
19655 * @param {int} iLeft the number of pixels the element can move to the left
19656 * @param {int} iRight the number of pixels the element can move to the
19658 * @param {int} iTickSize optional parameter for specifying that the
19660 * should move iTickSize pixels at a time.
19662 setXConstraint: function(iLeft, iRight, iTickSize) {
19663 this.leftConstraint = iLeft;
19664 this.rightConstraint = iRight;
19666 this.minX = this.initPageX - iLeft;
19667 this.maxX = this.initPageX + iRight;
19668 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19670 this.constrainX = true;
19674 * Clears any constraints applied to this instance. Also clears ticks
19675 * since they can't exist independent of a constraint at this time.
19676 * @method clearConstraints
19678 clearConstraints: function() {
19679 this.constrainX = false;
19680 this.constrainY = false;
19685 * Clears any tick interval defined for this instance
19686 * @method clearTicks
19688 clearTicks: function() {
19689 this.xTicks = null;
19690 this.yTicks = null;
19691 this.xTickSize = 0;
19692 this.yTickSize = 0;
19696 * By default, the element can be dragged any place on the screen. Set
19697 * this to limit the vertical travel of the element. Pass in 0,0 for the
19698 * parameters if you want to lock the drag to the x axis.
19699 * @method setYConstraint
19700 * @param {int} iUp the number of pixels the element can move up
19701 * @param {int} iDown the number of pixels the element can move down
19702 * @param {int} iTickSize optional parameter for specifying that the
19703 * element should move iTickSize pixels at a time.
19705 setYConstraint: function(iUp, iDown, iTickSize) {
19706 this.topConstraint = iUp;
19707 this.bottomConstraint = iDown;
19709 this.minY = this.initPageY - iUp;
19710 this.maxY = this.initPageY + iDown;
19711 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19713 this.constrainY = true;
19718 * resetConstraints must be called if you manually reposition a dd element.
19719 * @method resetConstraints
19720 * @param {boolean} maintainOffset
19722 resetConstraints: function() {
19725 // Maintain offsets if necessary
19726 if (this.initPageX || this.initPageX === 0) {
19727 // figure out how much this thing has moved
19728 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19729 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19731 this.setInitPosition(dx, dy);
19733 // This is the first time we have detected the element's position
19735 this.setInitPosition();
19738 if (this.constrainX) {
19739 this.setXConstraint( this.leftConstraint,
19740 this.rightConstraint,
19744 if (this.constrainY) {
19745 this.setYConstraint( this.topConstraint,
19746 this.bottomConstraint,
19752 * Normally the drag element is moved pixel by pixel, but we can specify
19753 * that it move a number of pixels at a time. This method resolves the
19754 * location when we have it set up like this.
19756 * @param {int} val where we want to place the object
19757 * @param {int[]} tickArray sorted array of valid points
19758 * @return {int} the closest tick
19761 getTick: function(val, tickArray) {
19764 // If tick interval is not defined, it is effectively 1 pixel,
19765 // so we return the value passed to us.
19767 } else if (tickArray[0] >= val) {
19768 // The value is lower than the first tick, so we return the first
19770 return tickArray[0];
19772 for (var i=0, len=tickArray.length; i<len; ++i) {
19774 if (tickArray[next] && tickArray[next] >= val) {
19775 var diff1 = val - tickArray[i];
19776 var diff2 = tickArray[next] - val;
19777 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19781 // The value is larger than the last tick, so we return the last
19783 return tickArray[tickArray.length - 1];
19790 * @return {string} string representation of the dd obj
19792 toString: function() {
19793 return ("DragDrop " + this.id);
19801 * Ext JS Library 1.1.1
19802 * Copyright(c) 2006-2007, Ext JS, LLC.
19804 * Originally Released Under LGPL - original licence link has changed is not relivant.
19807 * <script type="text/javascript">
19812 * The drag and drop utility provides a framework for building drag and drop
19813 * applications. In addition to enabling drag and drop for specific elements,
19814 * the drag and drop elements are tracked by the manager class, and the
19815 * interactions between the various elements are tracked during the drag and
19816 * the implementing code is notified about these important moments.
19819 // Only load the library once. Rewriting the manager class would orphan
19820 // existing drag and drop instances.
19821 if (!Roo.dd.DragDropMgr) {
19824 * @class Roo.dd.DragDropMgr
19825 * DragDropMgr is a singleton that tracks the element interaction for
19826 * all DragDrop items in the window. Generally, you will not call
19827 * this class directly, but it does have helper methods that could
19828 * be useful in your DragDrop implementations.
19831 Roo.dd.DragDropMgr = function() {
19833 var Event = Roo.EventManager;
19838 * Two dimensional Array of registered DragDrop objects. The first
19839 * dimension is the DragDrop item group, the second the DragDrop
19842 * @type {string: string}
19849 * Array of element ids defined as drag handles. Used to determine
19850 * if the element that generated the mousedown event is actually the
19851 * handle and not the html element itself.
19852 * @property handleIds
19853 * @type {string: string}
19860 * the DragDrop object that is currently being dragged
19861 * @property dragCurrent
19869 * the DragDrop object(s) that are being hovered over
19870 * @property dragOvers
19878 * the X distance between the cursor and the object being dragged
19887 * the Y distance between the cursor and the object being dragged
19896 * Flag to determine if we should prevent the default behavior of the
19897 * events we define. By default this is true, but this can be set to
19898 * false if you need the default behavior (not recommended)
19899 * @property preventDefault
19903 preventDefault: true,
19906 * Flag to determine if we should stop the propagation of the events
19907 * we generate. This is true by default but you may want to set it to
19908 * false if the html element contains other features that require the
19910 * @property stopPropagation
19914 stopPropagation: true,
19917 * Internal flag that is set to true when drag and drop has been
19919 * @property initialized
19926 * All drag and drop can be disabled.
19934 * Called the first time an element is registered.
19940 this.initialized = true;
19944 * In point mode, drag and drop interaction is defined by the
19945 * location of the cursor during the drag/drop
19953 * In intersect mode, drag and drop interactio nis defined by the
19954 * overlap of two or more drag and drop objects.
19955 * @property INTERSECT
19962 * The current drag and drop mode. Default: POINT
19970 * Runs method on all drag and drop objects
19971 * @method _execOnAll
19975 _execOnAll: function(sMethod, args) {
19976 for (var i in this.ids) {
19977 for (var j in this.ids[i]) {
19978 var oDD = this.ids[i][j];
19979 if (! this.isTypeOfDD(oDD)) {
19982 oDD[sMethod].apply(oDD, args);
19988 * Drag and drop initialization. Sets up the global event handlers
19993 _onLoad: function() {
19997 if (!Roo.isTouch) {
19998 Event.on(document, "mouseup", this.handleMouseUp, this, true);
19999 Event.on(document, "mousemove", this.handleMouseMove, this, true);
20001 Event.on(document, "touchend", this.handleMouseUp, this, true);
20002 Event.on(document, "touchmove", this.handleMouseMove, this, true);
20004 Event.on(window, "unload", this._onUnload, this, true);
20005 Event.on(window, "resize", this._onResize, this, true);
20006 // Event.on(window, "mouseout", this._test);
20011 * Reset constraints on all drag and drop objs
20012 * @method _onResize
20016 _onResize: function(e) {
20017 this._execOnAll("resetConstraints", []);
20021 * Lock all drag and drop functionality
20025 lock: function() { this.locked = true; },
20028 * Unlock all drag and drop functionality
20032 unlock: function() { this.locked = false; },
20035 * Is drag and drop locked?
20037 * @return {boolean} True if drag and drop is locked, false otherwise.
20040 isLocked: function() { return this.locked; },
20043 * Location cache that is set for all drag drop objects when a drag is
20044 * initiated, cleared when the drag is finished.
20045 * @property locationCache
20052 * Set useCache to false if you want to force object the lookup of each
20053 * drag and drop linked element constantly during a drag.
20054 * @property useCache
20061 * The number of pixels that the mouse needs to move after the
20062 * mousedown before the drag is initiated. Default=3;
20063 * @property clickPixelThresh
20067 clickPixelThresh: 3,
20070 * The number of milliseconds after the mousedown event to initiate the
20071 * drag if we don't get a mouseup event. Default=1000
20072 * @property clickTimeThresh
20076 clickTimeThresh: 350,
20079 * Flag that indicates that either the drag pixel threshold or the
20080 * mousdown time threshold has been met
20081 * @property dragThreshMet
20086 dragThreshMet: false,
20089 * Timeout used for the click time threshold
20090 * @property clickTimeout
20095 clickTimeout: null,
20098 * The X position of the mousedown event stored for later use when a
20099 * drag threshold is met.
20108 * The Y position of the mousedown event stored for later use when a
20109 * drag threshold is met.
20118 * Each DragDrop instance must be registered with the DragDropMgr.
20119 * This is executed in DragDrop.init()
20120 * @method regDragDrop
20121 * @param {DragDrop} oDD the DragDrop object to register
20122 * @param {String} sGroup the name of the group this element belongs to
20125 regDragDrop: function(oDD, sGroup) {
20126 if (!this.initialized) { this.init(); }
20128 if (!this.ids[sGroup]) {
20129 this.ids[sGroup] = {};
20131 this.ids[sGroup][oDD.id] = oDD;
20135 * Removes the supplied dd instance from the supplied group. Executed
20136 * by DragDrop.removeFromGroup, so don't call this function directly.
20137 * @method removeDDFromGroup
20141 removeDDFromGroup: function(oDD, sGroup) {
20142 if (!this.ids[sGroup]) {
20143 this.ids[sGroup] = {};
20146 var obj = this.ids[sGroup];
20147 if (obj && obj[oDD.id]) {
20148 delete obj[oDD.id];
20153 * Unregisters a drag and drop item. This is executed in
20154 * DragDrop.unreg, use that method instead of calling this directly.
20159 _remove: function(oDD) {
20160 for (var g in oDD.groups) {
20161 if (g && this.ids[g][oDD.id]) {
20162 delete this.ids[g][oDD.id];
20165 delete this.handleIds[oDD.id];
20169 * Each DragDrop handle element must be registered. This is done
20170 * automatically when executing DragDrop.setHandleElId()
20171 * @method regHandle
20172 * @param {String} sDDId the DragDrop id this element is a handle for
20173 * @param {String} sHandleId the id of the element that is the drag
20177 regHandle: function(sDDId, sHandleId) {
20178 if (!this.handleIds[sDDId]) {
20179 this.handleIds[sDDId] = {};
20181 this.handleIds[sDDId][sHandleId] = sHandleId;
20185 * Utility function to determine if a given element has been
20186 * registered as a drag drop item.
20187 * @method isDragDrop
20188 * @param {String} id the element id to check
20189 * @return {boolean} true if this element is a DragDrop item,
20193 isDragDrop: function(id) {
20194 return ( this.getDDById(id) ) ? true : false;
20198 * Returns the drag and drop instances that are in all groups the
20199 * passed in instance belongs to.
20200 * @method getRelated
20201 * @param {DragDrop} p_oDD the obj to get related data for
20202 * @param {boolean} bTargetsOnly if true, only return targetable objs
20203 * @return {DragDrop[]} the related instances
20206 getRelated: function(p_oDD, bTargetsOnly) {
20208 for (var i in p_oDD.groups) {
20209 for (j in this.ids[i]) {
20210 var dd = this.ids[i][j];
20211 if (! this.isTypeOfDD(dd)) {
20214 if (!bTargetsOnly || dd.isTarget) {
20215 oDDs[oDDs.length] = dd;
20224 * Returns true if the specified dd target is a legal target for
20225 * the specifice drag obj
20226 * @method isLegalTarget
20227 * @param {DragDrop} the drag obj
20228 * @param {DragDrop} the target
20229 * @return {boolean} true if the target is a legal target for the
20233 isLegalTarget: function (oDD, oTargetDD) {
20234 var targets = this.getRelated(oDD, true);
20235 for (var i=0, len=targets.length;i<len;++i) {
20236 if (targets[i].id == oTargetDD.id) {
20245 * My goal is to be able to transparently determine if an object is
20246 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20247 * returns "object", oDD.constructor.toString() always returns
20248 * "DragDrop" and not the name of the subclass. So for now it just
20249 * evaluates a well-known variable in DragDrop.
20250 * @method isTypeOfDD
20251 * @param {Object} the object to evaluate
20252 * @return {boolean} true if typeof oDD = DragDrop
20255 isTypeOfDD: function (oDD) {
20256 return (oDD && oDD.__ygDragDrop);
20260 * Utility function to determine if a given element has been
20261 * registered as a drag drop handle for the given Drag Drop object.
20263 * @param {String} id the element id to check
20264 * @return {boolean} true if this element is a DragDrop handle, false
20268 isHandle: function(sDDId, sHandleId) {
20269 return ( this.handleIds[sDDId] &&
20270 this.handleIds[sDDId][sHandleId] );
20274 * Returns the DragDrop instance for a given id
20275 * @method getDDById
20276 * @param {String} id the id of the DragDrop object
20277 * @return {DragDrop} the drag drop object, null if it is not found
20280 getDDById: function(id) {
20281 for (var i in this.ids) {
20282 if (this.ids[i][id]) {
20283 return this.ids[i][id];
20290 * Fired after a registered DragDrop object gets the mousedown event.
20291 * Sets up the events required to track the object being dragged
20292 * @method handleMouseDown
20293 * @param {Event} e the event
20294 * @param oDD the DragDrop object being dragged
20298 handleMouseDown: function(e, oDD) {
20300 Roo.QuickTips.disable();
20302 this.currentTarget = e.getTarget();
20304 this.dragCurrent = oDD;
20306 var el = oDD.getEl();
20308 // track start position
20309 this.startX = e.getPageX();
20310 this.startY = e.getPageY();
20312 this.deltaX = this.startX - el.offsetLeft;
20313 this.deltaY = this.startY - el.offsetTop;
20315 this.dragThreshMet = false;
20317 this.clickTimeout = setTimeout(
20319 var DDM = Roo.dd.DDM;
20320 DDM.startDrag(DDM.startX, DDM.startY);
20322 this.clickTimeThresh );
20326 * Fired when either the drag pixel threshol or the mousedown hold
20327 * time threshold has been met.
20328 * @method startDrag
20329 * @param x {int} the X position of the original mousedown
20330 * @param y {int} the Y position of the original mousedown
20333 startDrag: function(x, y) {
20334 clearTimeout(this.clickTimeout);
20335 if (this.dragCurrent) {
20336 this.dragCurrent.b4StartDrag(x, y);
20337 this.dragCurrent.startDrag(x, y);
20339 this.dragThreshMet = true;
20343 * Internal function to handle the mouseup event. Will be invoked
20344 * from the context of the document.
20345 * @method handleMouseUp
20346 * @param {Event} e the event
20350 handleMouseUp: function(e) {
20353 Roo.QuickTips.enable();
20355 if (! this.dragCurrent) {
20359 clearTimeout(this.clickTimeout);
20361 if (this.dragThreshMet) {
20362 this.fireEvents(e, true);
20372 * Utility to stop event propagation and event default, if these
20373 * features are turned on.
20374 * @method stopEvent
20375 * @param {Event} e the event as returned by this.getEvent()
20378 stopEvent: function(e){
20379 if(this.stopPropagation) {
20380 e.stopPropagation();
20383 if (this.preventDefault) {
20384 e.preventDefault();
20389 * Internal function to clean up event handlers after the drag
20390 * operation is complete
20392 * @param {Event} e the event
20396 stopDrag: function(e) {
20397 // Fire the drag end event for the item that was dragged
20398 if (this.dragCurrent) {
20399 if (this.dragThreshMet) {
20400 this.dragCurrent.b4EndDrag(e);
20401 this.dragCurrent.endDrag(e);
20404 this.dragCurrent.onMouseUp(e);
20407 this.dragCurrent = null;
20408 this.dragOvers = {};
20412 * Internal function to handle the mousemove event. Will be invoked
20413 * from the context of the html element.
20415 * @TODO figure out what we can do about mouse events lost when the
20416 * user drags objects beyond the window boundary. Currently we can
20417 * detect this in internet explorer by verifying that the mouse is
20418 * down during the mousemove event. Firefox doesn't give us the
20419 * button state on the mousemove event.
20420 * @method handleMouseMove
20421 * @param {Event} e the event
20425 handleMouseMove: function(e) {
20426 if (! this.dragCurrent) {
20430 // var button = e.which || e.button;
20432 // check for IE mouseup outside of page boundary
20433 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20435 return this.handleMouseUp(e);
20438 if (!this.dragThreshMet) {
20439 var diffX = Math.abs(this.startX - e.getPageX());
20440 var diffY = Math.abs(this.startY - e.getPageY());
20441 if (diffX > this.clickPixelThresh ||
20442 diffY > this.clickPixelThresh) {
20443 this.startDrag(this.startX, this.startY);
20447 if (this.dragThreshMet) {
20448 this.dragCurrent.b4Drag(e);
20449 this.dragCurrent.onDrag(e);
20450 if(!this.dragCurrent.moveOnly){
20451 this.fireEvents(e, false);
20461 * Iterates over all of the DragDrop elements to find ones we are
20462 * hovering over or dropping on
20463 * @method fireEvents
20464 * @param {Event} e the event
20465 * @param {boolean} isDrop is this a drop op or a mouseover op?
20469 fireEvents: function(e, isDrop) {
20470 var dc = this.dragCurrent;
20472 // If the user did the mouse up outside of the window, we could
20473 // get here even though we have ended the drag.
20474 if (!dc || dc.isLocked()) {
20478 var pt = e.getPoint();
20480 // cache the previous dragOver array
20486 var enterEvts = [];
20488 // Check to see if the object(s) we were hovering over is no longer
20489 // being hovered over so we can fire the onDragOut event
20490 for (var i in this.dragOvers) {
20492 var ddo = this.dragOvers[i];
20494 if (! this.isTypeOfDD(ddo)) {
20498 if (! this.isOverTarget(pt, ddo, this.mode)) {
20499 outEvts.push( ddo );
20502 oldOvers[i] = true;
20503 delete this.dragOvers[i];
20506 for (var sGroup in dc.groups) {
20508 if ("string" != typeof sGroup) {
20512 for (i in this.ids[sGroup]) {
20513 var oDD = this.ids[sGroup][i];
20514 if (! this.isTypeOfDD(oDD)) {
20518 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20519 if (this.isOverTarget(pt, oDD, this.mode)) {
20520 // look for drop interactions
20522 dropEvts.push( oDD );
20523 // look for drag enter and drag over interactions
20526 // initial drag over: dragEnter fires
20527 if (!oldOvers[oDD.id]) {
20528 enterEvts.push( oDD );
20529 // subsequent drag overs: dragOver fires
20531 overEvts.push( oDD );
20534 this.dragOvers[oDD.id] = oDD;
20542 if (outEvts.length) {
20543 dc.b4DragOut(e, outEvts);
20544 dc.onDragOut(e, outEvts);
20547 if (enterEvts.length) {
20548 dc.onDragEnter(e, enterEvts);
20551 if (overEvts.length) {
20552 dc.b4DragOver(e, overEvts);
20553 dc.onDragOver(e, overEvts);
20556 if (dropEvts.length) {
20557 dc.b4DragDrop(e, dropEvts);
20558 dc.onDragDrop(e, dropEvts);
20562 // fire dragout events
20564 for (i=0, len=outEvts.length; i<len; ++i) {
20565 dc.b4DragOut(e, outEvts[i].id);
20566 dc.onDragOut(e, outEvts[i].id);
20569 // fire enter events
20570 for (i=0,len=enterEvts.length; i<len; ++i) {
20571 // dc.b4DragEnter(e, oDD.id);
20572 dc.onDragEnter(e, enterEvts[i].id);
20575 // fire over events
20576 for (i=0,len=overEvts.length; i<len; ++i) {
20577 dc.b4DragOver(e, overEvts[i].id);
20578 dc.onDragOver(e, overEvts[i].id);
20581 // fire drop events
20582 for (i=0, len=dropEvts.length; i<len; ++i) {
20583 dc.b4DragDrop(e, dropEvts[i].id);
20584 dc.onDragDrop(e, dropEvts[i].id);
20589 // notify about a drop that did not find a target
20590 if (isDrop && !dropEvts.length) {
20591 dc.onInvalidDrop(e);
20597 * Helper function for getting the best match from the list of drag
20598 * and drop objects returned by the drag and drop events when we are
20599 * in INTERSECT mode. It returns either the first object that the
20600 * cursor is over, or the object that has the greatest overlap with
20601 * the dragged element.
20602 * @method getBestMatch
20603 * @param {DragDrop[]} dds The array of drag and drop objects
20605 * @return {DragDrop} The best single match
20608 getBestMatch: function(dds) {
20610 // Return null if the input is not what we expect
20611 //if (!dds || !dds.length || dds.length == 0) {
20613 // If there is only one item, it wins
20614 //} else if (dds.length == 1) {
20616 var len = dds.length;
20621 // Loop through the targeted items
20622 for (var i=0; i<len; ++i) {
20624 // If the cursor is over the object, it wins. If the
20625 // cursor is over multiple matches, the first one we come
20627 if (dd.cursorIsOver) {
20630 // Otherwise the object with the most overlap wins
20633 winner.overlap.getArea() < dd.overlap.getArea()) {
20644 * Refreshes the cache of the top-left and bottom-right points of the
20645 * drag and drop objects in the specified group(s). This is in the
20646 * format that is stored in the drag and drop instance, so typical
20649 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20653 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20655 * @TODO this really should be an indexed array. Alternatively this
20656 * method could accept both.
20657 * @method refreshCache
20658 * @param {Object} groups an associative array of groups to refresh
20661 refreshCache: function(groups) {
20662 for (var sGroup in groups) {
20663 if ("string" != typeof sGroup) {
20666 for (var i in this.ids[sGroup]) {
20667 var oDD = this.ids[sGroup][i];
20669 if (this.isTypeOfDD(oDD)) {
20670 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20671 var loc = this.getLocation(oDD);
20673 this.locationCache[oDD.id] = loc;
20675 delete this.locationCache[oDD.id];
20676 // this will unregister the drag and drop object if
20677 // the element is not in a usable state
20686 * This checks to make sure an element exists and is in the DOM. The
20687 * main purpose is to handle cases where innerHTML is used to remove
20688 * drag and drop objects from the DOM. IE provides an 'unspecified
20689 * error' when trying to access the offsetParent of such an element
20691 * @param {HTMLElement} el the element to check
20692 * @return {boolean} true if the element looks usable
20695 verifyEl: function(el) {
20700 parent = el.offsetParent;
20703 parent = el.offsetParent;
20714 * Returns a Region object containing the drag and drop element's position
20715 * and size, including the padding configured for it
20716 * @method getLocation
20717 * @param {DragDrop} oDD the drag and drop object to get the
20719 * @return {Roo.lib.Region} a Region object representing the total area
20720 * the element occupies, including any padding
20721 * the instance is configured for.
20724 getLocation: function(oDD) {
20725 if (! this.isTypeOfDD(oDD)) {
20729 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20732 pos= Roo.lib.Dom.getXY(el);
20740 x2 = x1 + el.offsetWidth;
20742 y2 = y1 + el.offsetHeight;
20744 t = y1 - oDD.padding[0];
20745 r = x2 + oDD.padding[1];
20746 b = y2 + oDD.padding[2];
20747 l = x1 - oDD.padding[3];
20749 return new Roo.lib.Region( t, r, b, l );
20753 * Checks the cursor location to see if it over the target
20754 * @method isOverTarget
20755 * @param {Roo.lib.Point} pt The point to evaluate
20756 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20757 * @return {boolean} true if the mouse is over the target
20761 isOverTarget: function(pt, oTarget, intersect) {
20762 // use cache if available
20763 var loc = this.locationCache[oTarget.id];
20764 if (!loc || !this.useCache) {
20765 loc = this.getLocation(oTarget);
20766 this.locationCache[oTarget.id] = loc;
20774 oTarget.cursorIsOver = loc.contains( pt );
20776 // DragDrop is using this as a sanity check for the initial mousedown
20777 // in this case we are done. In POINT mode, if the drag obj has no
20778 // contraints, we are also done. Otherwise we need to evaluate the
20779 // location of the target as related to the actual location of the
20780 // dragged element.
20781 var dc = this.dragCurrent;
20782 if (!dc || !dc.getTargetCoord ||
20783 (!intersect && !dc.constrainX && !dc.constrainY)) {
20784 return oTarget.cursorIsOver;
20787 oTarget.overlap = null;
20789 // Get the current location of the drag element, this is the
20790 // location of the mouse event less the delta that represents
20791 // where the original mousedown happened on the element. We
20792 // need to consider constraints and ticks as well.
20793 var pos = dc.getTargetCoord(pt.x, pt.y);
20795 var el = dc.getDragEl();
20796 var curRegion = new Roo.lib.Region( pos.y,
20797 pos.x + el.offsetWidth,
20798 pos.y + el.offsetHeight,
20801 var overlap = curRegion.intersect(loc);
20804 oTarget.overlap = overlap;
20805 return (intersect) ? true : oTarget.cursorIsOver;
20812 * unload event handler
20813 * @method _onUnload
20817 _onUnload: function(e, me) {
20818 Roo.dd.DragDropMgr.unregAll();
20822 * Cleans up the drag and drop events and objects.
20827 unregAll: function() {
20829 if (this.dragCurrent) {
20831 this.dragCurrent = null;
20834 this._execOnAll("unreg", []);
20836 for (i in this.elementCache) {
20837 delete this.elementCache[i];
20840 this.elementCache = {};
20845 * A cache of DOM elements
20846 * @property elementCache
20853 * Get the wrapper for the DOM element specified
20854 * @method getElWrapper
20855 * @param {String} id the id of the element to get
20856 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20858 * @deprecated This wrapper isn't that useful
20861 getElWrapper: function(id) {
20862 var oWrapper = this.elementCache[id];
20863 if (!oWrapper || !oWrapper.el) {
20864 oWrapper = this.elementCache[id] =
20865 new this.ElementWrapper(Roo.getDom(id));
20871 * Returns the actual DOM element
20872 * @method getElement
20873 * @param {String} id the id of the elment to get
20874 * @return {Object} The element
20875 * @deprecated use Roo.getDom instead
20878 getElement: function(id) {
20879 return Roo.getDom(id);
20883 * Returns the style property for the DOM element (i.e.,
20884 * document.getElById(id).style)
20886 * @param {String} id the id of the elment to get
20887 * @return {Object} The style property of the element
20888 * @deprecated use Roo.getDom instead
20891 getCss: function(id) {
20892 var el = Roo.getDom(id);
20893 return (el) ? el.style : null;
20897 * Inner class for cached elements
20898 * @class DragDropMgr.ElementWrapper
20903 ElementWrapper: function(el) {
20908 this.el = el || null;
20913 this.id = this.el && el.id;
20915 * A reference to the style property
20918 this.css = this.el && el.style;
20922 * Returns the X position of an html element
20924 * @param el the element for which to get the position
20925 * @return {int} the X coordinate
20927 * @deprecated use Roo.lib.Dom.getX instead
20930 getPosX: function(el) {
20931 return Roo.lib.Dom.getX(el);
20935 * Returns the Y position of an html element
20937 * @param el the element for which to get the position
20938 * @return {int} the Y coordinate
20939 * @deprecated use Roo.lib.Dom.getY instead
20942 getPosY: function(el) {
20943 return Roo.lib.Dom.getY(el);
20947 * Swap two nodes. In IE, we use the native method, for others we
20948 * emulate the IE behavior
20950 * @param n1 the first node to swap
20951 * @param n2 the other node to swap
20954 swapNode: function(n1, n2) {
20958 var p = n2.parentNode;
20959 var s = n2.nextSibling;
20962 p.insertBefore(n1, n2);
20963 } else if (n2 == n1.nextSibling) {
20964 p.insertBefore(n2, n1);
20966 n1.parentNode.replaceChild(n2, n1);
20967 p.insertBefore(n1, s);
20973 * Returns the current scroll position
20974 * @method getScroll
20978 getScroll: function () {
20979 var t, l, dde=document.documentElement, db=document.body;
20980 if (dde && (dde.scrollTop || dde.scrollLeft)) {
20982 l = dde.scrollLeft;
20989 return { top: t, left: l };
20993 * Returns the specified element style property
20995 * @param {HTMLElement} el the element
20996 * @param {string} styleProp the style property
20997 * @return {string} The value of the style property
20998 * @deprecated use Roo.lib.Dom.getStyle
21001 getStyle: function(el, styleProp) {
21002 return Roo.fly(el).getStyle(styleProp);
21006 * Gets the scrollTop
21007 * @method getScrollTop
21008 * @return {int} the document's scrollTop
21011 getScrollTop: function () { return this.getScroll().top; },
21014 * Gets the scrollLeft
21015 * @method getScrollLeft
21016 * @return {int} the document's scrollTop
21019 getScrollLeft: function () { return this.getScroll().left; },
21022 * Sets the x/y position of an element to the location of the
21025 * @param {HTMLElement} moveEl The element to move
21026 * @param {HTMLElement} targetEl The position reference element
21029 moveToEl: function (moveEl, targetEl) {
21030 var aCoord = Roo.lib.Dom.getXY(targetEl);
21031 Roo.lib.Dom.setXY(moveEl, aCoord);
21035 * Numeric array sort function
21036 * @method numericSort
21039 numericSort: function(a, b) { return (a - b); },
21043 * @property _timeoutCount
21050 * Trying to make the load order less important. Without this we get
21051 * an error if this file is loaded before the Event Utility.
21052 * @method _addListeners
21056 _addListeners: function() {
21057 var DDM = Roo.dd.DDM;
21058 if ( Roo.lib.Event && document ) {
21061 if (DDM._timeoutCount > 2000) {
21063 setTimeout(DDM._addListeners, 10);
21064 if (document && document.body) {
21065 DDM._timeoutCount += 1;
21072 * Recursively searches the immediate parent and all child nodes for
21073 * the handle element in order to determine wheter or not it was
21075 * @method handleWasClicked
21076 * @param node the html element to inspect
21079 handleWasClicked: function(node, id) {
21080 if (this.isHandle(id, node.id)) {
21083 // check to see if this is a text node child of the one we want
21084 var p = node.parentNode;
21087 if (this.isHandle(id, p.id)) {
21102 // shorter alias, save a few bytes
21103 Roo.dd.DDM = Roo.dd.DragDropMgr;
21104 Roo.dd.DDM._addListeners();
21108 * Ext JS Library 1.1.1
21109 * Copyright(c) 2006-2007, Ext JS, LLC.
21111 * Originally Released Under LGPL - original licence link has changed is not relivant.
21114 * <script type="text/javascript">
21119 * A DragDrop implementation where the linked element follows the
21120 * mouse cursor during a drag.
21121 * @extends Roo.dd.DragDrop
21123 * @param {String} id the id of the linked element
21124 * @param {String} sGroup the group of related DragDrop items
21125 * @param {object} config an object containing configurable attributes
21126 * Valid properties for DD:
21129 Roo.dd.DD = function(id, sGroup, config) {
21131 this.init(id, sGroup, config);
21135 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21138 * When set to true, the utility automatically tries to scroll the browser
21139 * window wehn a drag and drop element is dragged near the viewport boundary.
21140 * Defaults to true.
21147 * Sets the pointer offset to the distance between the linked element's top
21148 * left corner and the location the element was clicked
21149 * @method autoOffset
21150 * @param {int} iPageX the X coordinate of the click
21151 * @param {int} iPageY the Y coordinate of the click
21153 autoOffset: function(iPageX, iPageY) {
21154 var x = iPageX - this.startPageX;
21155 var y = iPageY - this.startPageY;
21156 this.setDelta(x, y);
21160 * Sets the pointer offset. You can call this directly to force the
21161 * offset to be in a particular location (e.g., pass in 0,0 to set it
21162 * to the center of the object)
21164 * @param {int} iDeltaX the distance from the left
21165 * @param {int} iDeltaY the distance from the top
21167 setDelta: function(iDeltaX, iDeltaY) {
21168 this.deltaX = iDeltaX;
21169 this.deltaY = iDeltaY;
21173 * Sets the drag element to the location of the mousedown or click event,
21174 * maintaining the cursor location relative to the location on the element
21175 * that was clicked. Override this if you want to place the element in a
21176 * location other than where the cursor is.
21177 * @method setDragElPos
21178 * @param {int} iPageX the X coordinate of the mousedown or drag event
21179 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21181 setDragElPos: function(iPageX, iPageY) {
21182 // the first time we do this, we are going to check to make sure
21183 // the element has css positioning
21185 var el = this.getDragEl();
21186 this.alignElWithMouse(el, iPageX, iPageY);
21190 * Sets the element to the location of the mousedown or click event,
21191 * maintaining the cursor location relative to the location on the element
21192 * that was clicked. Override this if you want to place the element in a
21193 * location other than where the cursor is.
21194 * @method alignElWithMouse
21195 * @param {HTMLElement} el the element to move
21196 * @param {int} iPageX the X coordinate of the mousedown or drag event
21197 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21199 alignElWithMouse: function(el, iPageX, iPageY) {
21200 var oCoord = this.getTargetCoord(iPageX, iPageY);
21201 var fly = el.dom ? el : Roo.fly(el);
21202 if (!this.deltaSetXY) {
21203 var aCoord = [oCoord.x, oCoord.y];
21205 var newLeft = fly.getLeft(true);
21206 var newTop = fly.getTop(true);
21207 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21209 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21212 this.cachePosition(oCoord.x, oCoord.y);
21213 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21218 * Saves the most recent position so that we can reset the constraints and
21219 * tick marks on-demand. We need to know this so that we can calculate the
21220 * number of pixels the element is offset from its original position.
21221 * @method cachePosition
21222 * @param iPageX the current x position (optional, this just makes it so we
21223 * don't have to look it up again)
21224 * @param iPageY the current y position (optional, this just makes it so we
21225 * don't have to look it up again)
21227 cachePosition: function(iPageX, iPageY) {
21229 this.lastPageX = iPageX;
21230 this.lastPageY = iPageY;
21232 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21233 this.lastPageX = aCoord[0];
21234 this.lastPageY = aCoord[1];
21239 * Auto-scroll the window if the dragged object has been moved beyond the
21240 * visible window boundary.
21241 * @method autoScroll
21242 * @param {int} x the drag element's x position
21243 * @param {int} y the drag element's y position
21244 * @param {int} h the height of the drag element
21245 * @param {int} w the width of the drag element
21248 autoScroll: function(x, y, h, w) {
21251 // The client height
21252 var clientH = Roo.lib.Dom.getViewWidth();
21254 // The client width
21255 var clientW = Roo.lib.Dom.getViewHeight();
21257 // The amt scrolled down
21258 var st = this.DDM.getScrollTop();
21260 // The amt scrolled right
21261 var sl = this.DDM.getScrollLeft();
21263 // Location of the bottom of the element
21266 // Location of the right of the element
21269 // The distance from the cursor to the bottom of the visible area,
21270 // adjusted so that we don't scroll if the cursor is beyond the
21271 // element drag constraints
21272 var toBot = (clientH + st - y - this.deltaY);
21274 // The distance from the cursor to the right of the visible area
21275 var toRight = (clientW + sl - x - this.deltaX);
21278 // How close to the edge the cursor must be before we scroll
21279 // var thresh = (document.all) ? 100 : 40;
21282 // How many pixels to scroll per autoscroll op. This helps to reduce
21283 // clunky scrolling. IE is more sensitive about this ... it needs this
21284 // value to be higher.
21285 var scrAmt = (document.all) ? 80 : 30;
21287 // Scroll down if we are near the bottom of the visible page and the
21288 // obj extends below the crease
21289 if ( bot > clientH && toBot < thresh ) {
21290 window.scrollTo(sl, st + scrAmt);
21293 // Scroll up if the window is scrolled down and the top of the object
21294 // goes above the top border
21295 if ( y < st && st > 0 && y - st < thresh ) {
21296 window.scrollTo(sl, st - scrAmt);
21299 // Scroll right if the obj is beyond the right border and the cursor is
21300 // near the border.
21301 if ( right > clientW && toRight < thresh ) {
21302 window.scrollTo(sl + scrAmt, st);
21305 // Scroll left if the window has been scrolled to the right and the obj
21306 // extends past the left border
21307 if ( x < sl && sl > 0 && x - sl < thresh ) {
21308 window.scrollTo(sl - scrAmt, st);
21314 * Finds the location the element should be placed if we want to move
21315 * it to where the mouse location less the click offset would place us.
21316 * @method getTargetCoord
21317 * @param {int} iPageX the X coordinate of the click
21318 * @param {int} iPageY the Y coordinate of the click
21319 * @return an object that contains the coordinates (Object.x and Object.y)
21322 getTargetCoord: function(iPageX, iPageY) {
21325 var x = iPageX - this.deltaX;
21326 var y = iPageY - this.deltaY;
21328 if (this.constrainX) {
21329 if (x < this.minX) { x = this.minX; }
21330 if (x > this.maxX) { x = this.maxX; }
21333 if (this.constrainY) {
21334 if (y < this.minY) { y = this.minY; }
21335 if (y > this.maxY) { y = this.maxY; }
21338 x = this.getTick(x, this.xTicks);
21339 y = this.getTick(y, this.yTicks);
21346 * Sets up config options specific to this class. Overrides
21347 * Roo.dd.DragDrop, but all versions of this method through the
21348 * inheritance chain are called
21350 applyConfig: function() {
21351 Roo.dd.DD.superclass.applyConfig.call(this);
21352 this.scroll = (this.config.scroll !== false);
21356 * Event that fires prior to the onMouseDown event. Overrides
21359 b4MouseDown: function(e) {
21360 // this.resetConstraints();
21361 this.autoOffset(e.getPageX(),
21366 * Event that fires prior to the onDrag event. Overrides
21369 b4Drag: function(e) {
21370 this.setDragElPos(e.getPageX(),
21374 toString: function() {
21375 return ("DD " + this.id);
21378 //////////////////////////////////////////////////////////////////////////
21379 // Debugging ygDragDrop events that can be overridden
21380 //////////////////////////////////////////////////////////////////////////
21382 startDrag: function(x, y) {
21385 onDrag: function(e) {
21388 onDragEnter: function(e, id) {
21391 onDragOver: function(e, id) {
21394 onDragOut: function(e, id) {
21397 onDragDrop: function(e, id) {
21400 endDrag: function(e) {
21407 * Ext JS Library 1.1.1
21408 * Copyright(c) 2006-2007, Ext JS, LLC.
21410 * Originally Released Under LGPL - original licence link has changed is not relivant.
21413 * <script type="text/javascript">
21417 * @class Roo.dd.DDProxy
21418 * A DragDrop implementation that inserts an empty, bordered div into
21419 * the document that follows the cursor during drag operations. At the time of
21420 * the click, the frame div is resized to the dimensions of the linked html
21421 * element, and moved to the exact location of the linked element.
21423 * References to the "frame" element refer to the single proxy element that
21424 * was created to be dragged in place of all DDProxy elements on the
21427 * @extends Roo.dd.DD
21429 * @param {String} id the id of the linked html element
21430 * @param {String} sGroup the group of related DragDrop objects
21431 * @param {object} config an object containing configurable attributes
21432 * Valid properties for DDProxy in addition to those in DragDrop:
21433 * resizeFrame, centerFrame, dragElId
21435 Roo.dd.DDProxy = function(id, sGroup, config) {
21437 this.init(id, sGroup, config);
21443 * The default drag frame div id
21444 * @property Roo.dd.DDProxy.dragElId
21448 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21450 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21453 * By default we resize the drag frame to be the same size as the element
21454 * we want to drag (this is to get the frame effect). We can turn it off
21455 * if we want a different behavior.
21456 * @property resizeFrame
21462 * By default the frame is positioned exactly where the drag element is, so
21463 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21464 * you do not have constraints on the obj is to have the drag frame centered
21465 * around the cursor. Set centerFrame to true for this effect.
21466 * @property centerFrame
21469 centerFrame: false,
21472 * Creates the proxy element if it does not yet exist
21473 * @method createFrame
21475 createFrame: function() {
21477 var body = document.body;
21479 if (!body || !body.firstChild) {
21480 setTimeout( function() { self.createFrame(); }, 50 );
21484 var div = this.getDragEl();
21487 div = document.createElement("div");
21488 div.id = this.dragElId;
21491 s.position = "absolute";
21492 s.visibility = "hidden";
21494 s.border = "2px solid #aaa";
21497 // appendChild can blow up IE if invoked prior to the window load event
21498 // while rendering a table. It is possible there are other scenarios
21499 // that would cause this to happen as well.
21500 body.insertBefore(div, body.firstChild);
21505 * Initialization for the drag frame element. Must be called in the
21506 * constructor of all subclasses
21507 * @method initFrame
21509 initFrame: function() {
21510 this.createFrame();
21513 applyConfig: function() {
21514 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21516 this.resizeFrame = (this.config.resizeFrame !== false);
21517 this.centerFrame = (this.config.centerFrame);
21518 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21522 * Resizes the drag frame to the dimensions of the clicked object, positions
21523 * it over the object, and finally displays it
21524 * @method showFrame
21525 * @param {int} iPageX X click position
21526 * @param {int} iPageY Y click position
21529 showFrame: function(iPageX, iPageY) {
21530 var el = this.getEl();
21531 var dragEl = this.getDragEl();
21532 var s = dragEl.style;
21534 this._resizeProxy();
21536 if (this.centerFrame) {
21537 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21538 Math.round(parseInt(s.height, 10)/2) );
21541 this.setDragElPos(iPageX, iPageY);
21543 Roo.fly(dragEl).show();
21547 * The proxy is automatically resized to the dimensions of the linked
21548 * element when a drag is initiated, unless resizeFrame is set to false
21549 * @method _resizeProxy
21552 _resizeProxy: function() {
21553 if (this.resizeFrame) {
21554 var el = this.getEl();
21555 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21559 // overrides Roo.dd.DragDrop
21560 b4MouseDown: function(e) {
21561 var x = e.getPageX();
21562 var y = e.getPageY();
21563 this.autoOffset(x, y);
21564 this.setDragElPos(x, y);
21567 // overrides Roo.dd.DragDrop
21568 b4StartDrag: function(x, y) {
21569 // show the drag frame
21570 this.showFrame(x, y);
21573 // overrides Roo.dd.DragDrop
21574 b4EndDrag: function(e) {
21575 Roo.fly(this.getDragEl()).hide();
21578 // overrides Roo.dd.DragDrop
21579 // By default we try to move the element to the last location of the frame.
21580 // This is so that the default behavior mirrors that of Roo.dd.DD.
21581 endDrag: function(e) {
21583 var lel = this.getEl();
21584 var del = this.getDragEl();
21586 // Show the drag frame briefly so we can get its position
21587 del.style.visibility = "";
21590 // Hide the linked element before the move to get around a Safari
21592 lel.style.visibility = "hidden";
21593 Roo.dd.DDM.moveToEl(lel, del);
21594 del.style.visibility = "hidden";
21595 lel.style.visibility = "";
21600 beforeMove : function(){
21604 afterDrag : function(){
21608 toString: function() {
21609 return ("DDProxy " + this.id);
21615 * Ext JS Library 1.1.1
21616 * Copyright(c) 2006-2007, Ext JS, LLC.
21618 * Originally Released Under LGPL - original licence link has changed is not relivant.
21621 * <script type="text/javascript">
21625 * @class Roo.dd.DDTarget
21626 * A DragDrop implementation that does not move, but can be a drop
21627 * target. You would get the same result by simply omitting implementation
21628 * for the event callbacks, but this way we reduce the processing cost of the
21629 * event listener and the callbacks.
21630 * @extends Roo.dd.DragDrop
21632 * @param {String} id the id of the element that is a drop target
21633 * @param {String} sGroup the group of related DragDrop objects
21634 * @param {object} config an object containing configurable attributes
21635 * Valid properties for DDTarget in addition to those in
21639 Roo.dd.DDTarget = function(id, sGroup, config) {
21641 this.initTarget(id, sGroup, config);
21643 if (config && (config.listeners || config.events)) {
21644 Roo.dd.DragDrop.superclass.constructor.call(this, {
21645 listeners : config.listeners || {},
21646 events : config.events || {}
21651 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21652 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21653 toString: function() {
21654 return ("DDTarget " + this.id);
21659 * Ext JS Library 1.1.1
21660 * Copyright(c) 2006-2007, Ext JS, LLC.
21662 * Originally Released Under LGPL - original licence link has changed is not relivant.
21665 * <script type="text/javascript">
21670 * @class Roo.dd.ScrollManager
21671 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21672 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21675 Roo.dd.ScrollManager = function(){
21676 var ddm = Roo.dd.DragDropMgr;
21683 var onStop = function(e){
21688 var triggerRefresh = function(){
21689 if(ddm.dragCurrent){
21690 ddm.refreshCache(ddm.dragCurrent.groups);
21694 var doScroll = function(){
21695 if(ddm.dragCurrent){
21696 var dds = Roo.dd.ScrollManager;
21698 if(proc.el.scroll(proc.dir, dds.increment)){
21702 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21707 var clearProc = function(){
21709 clearInterval(proc.id);
21716 var startProc = function(el, dir){
21717 Roo.log('scroll startproc');
21721 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21724 var onFire = function(e, isDrop){
21726 if(isDrop || !ddm.dragCurrent){ return; }
21727 var dds = Roo.dd.ScrollManager;
21728 if(!dragEl || dragEl != ddm.dragCurrent){
21729 dragEl = ddm.dragCurrent;
21730 // refresh regions on drag start
21731 dds.refreshCache();
21734 var xy = Roo.lib.Event.getXY(e);
21735 var pt = new Roo.lib.Point(xy[0], xy[1]);
21736 for(var id in els){
21737 var el = els[id], r = el._region;
21738 if(r && r.contains(pt) && el.isScrollable()){
21739 if(r.bottom - pt.y <= dds.thresh){
21741 startProc(el, "down");
21744 }else if(r.right - pt.x <= dds.thresh){
21746 startProc(el, "left");
21749 }else if(pt.y - r.top <= dds.thresh){
21751 startProc(el, "up");
21754 }else if(pt.x - r.left <= dds.thresh){
21756 startProc(el, "right");
21765 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21766 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21770 * Registers new overflow element(s) to auto scroll
21771 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21773 register : function(el){
21774 if(el instanceof Array){
21775 for(var i = 0, len = el.length; i < len; i++) {
21776 this.register(el[i]);
21782 Roo.dd.ScrollManager.els = els;
21786 * Unregisters overflow element(s) so they are no longer scrolled
21787 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21789 unregister : function(el){
21790 if(el instanceof Array){
21791 for(var i = 0, len = el.length; i < len; i++) {
21792 this.unregister(el[i]);
21801 * The number of pixels from the edge of a container the pointer needs to be to
21802 * trigger scrolling (defaults to 25)
21808 * The number of pixels to scroll in each scroll increment (defaults to 50)
21814 * The frequency of scrolls in milliseconds (defaults to 500)
21820 * True to animate the scroll (defaults to true)
21826 * The animation duration in seconds -
21827 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21833 * Manually trigger a cache refresh.
21835 refreshCache : function(){
21836 for(var id in els){
21837 if(typeof els[id] == 'object'){ // for people extending the object prototype
21838 els[id]._region = els[id].getRegion();
21845 * Ext JS Library 1.1.1
21846 * Copyright(c) 2006-2007, Ext JS, LLC.
21848 * Originally Released Under LGPL - original licence link has changed is not relivant.
21851 * <script type="text/javascript">
21856 * @class Roo.dd.Registry
21857 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21858 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21861 Roo.dd.Registry = function(){
21864 var autoIdSeed = 0;
21866 var getId = function(el, autogen){
21867 if(typeof el == "string"){
21871 if(!id && autogen !== false){
21872 id = "roodd-" + (++autoIdSeed);
21880 * Register a drag drop element
21881 * @param {String|HTMLElement} element The id or DOM node to register
21882 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21883 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21884 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21885 * populated in the data object (if applicable):
21887 Value Description<br />
21888 --------- ------------------------------------------<br />
21889 handles Array of DOM nodes that trigger dragging<br />
21890 for the element being registered<br />
21891 isHandle True if the element passed in triggers<br />
21892 dragging itself, else false
21895 register : function(el, data){
21897 if(typeof el == "string"){
21898 el = document.getElementById(el);
21901 elements[getId(el)] = data;
21902 if(data.isHandle !== false){
21903 handles[data.ddel.id] = data;
21906 var hs = data.handles;
21907 for(var i = 0, len = hs.length; i < len; i++){
21908 handles[getId(hs[i])] = data;
21914 * Unregister a drag drop element
21915 * @param {String|HTMLElement} element The id or DOM node to unregister
21917 unregister : function(el){
21918 var id = getId(el, false);
21919 var data = elements[id];
21921 delete elements[id];
21923 var hs = data.handles;
21924 for(var i = 0, len = hs.length; i < len; i++){
21925 delete handles[getId(hs[i], false)];
21932 * Returns the handle registered for a DOM Node by id
21933 * @param {String|HTMLElement} id The DOM node or id to look up
21934 * @return {Object} handle The custom handle data
21936 getHandle : function(id){
21937 if(typeof id != "string"){ // must be element?
21940 return handles[id];
21944 * Returns the handle that is registered for the DOM node that is the target of the event
21945 * @param {Event} e The event
21946 * @return {Object} handle The custom handle data
21948 getHandleFromEvent : function(e){
21949 var t = Roo.lib.Event.getTarget(e);
21950 return t ? handles[t.id] : null;
21954 * Returns a custom data object that is registered for a DOM node by id
21955 * @param {String|HTMLElement} id The DOM node or id to look up
21956 * @return {Object} data The custom data
21958 getTarget : function(id){
21959 if(typeof id != "string"){ // must be element?
21962 return elements[id];
21966 * Returns a custom data object that is registered for the DOM node that is the target of the event
21967 * @param {Event} e The event
21968 * @return {Object} data The custom data
21970 getTargetFromEvent : function(e){
21971 var t = Roo.lib.Event.getTarget(e);
21972 return t ? elements[t.id] || handles[t.id] : null;
21977 * Ext JS Library 1.1.1
21978 * Copyright(c) 2006-2007, Ext JS, LLC.
21980 * Originally Released Under LGPL - original licence link has changed is not relivant.
21983 * <script type="text/javascript">
21988 * @class Roo.dd.StatusProxy
21989 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
21990 * default drag proxy used by all Roo.dd components.
21992 * @param {Object} config
21994 Roo.dd.StatusProxy = function(config){
21995 Roo.apply(this, config);
21996 this.id = this.id || Roo.id();
21997 this.el = new Roo.Layer({
21999 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
22000 {tag: "div", cls: "x-dd-drop-icon"},
22001 {tag: "div", cls: "x-dd-drag-ghost"}
22004 shadow: !config || config.shadow !== false
22006 this.ghost = Roo.get(this.el.dom.childNodes[1]);
22007 this.dropStatus = this.dropNotAllowed;
22010 Roo.dd.StatusProxy.prototype = {
22012 * @cfg {String} dropAllowed
22013 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
22015 dropAllowed : "x-dd-drop-ok",
22017 * @cfg {String} dropNotAllowed
22018 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
22020 dropNotAllowed : "x-dd-drop-nodrop",
22023 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
22024 * over the current target element.
22025 * @param {String} cssClass The css class for the new drop status indicator image
22027 setStatus : function(cssClass){
22028 cssClass = cssClass || this.dropNotAllowed;
22029 if(this.dropStatus != cssClass){
22030 this.el.replaceClass(this.dropStatus, cssClass);
22031 this.dropStatus = cssClass;
22036 * Resets the status indicator to the default dropNotAllowed value
22037 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
22039 reset : function(clearGhost){
22040 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
22041 this.dropStatus = this.dropNotAllowed;
22043 this.ghost.update("");
22048 * Updates the contents of the ghost element
22049 * @param {String} html The html that will replace the current innerHTML of the ghost element
22051 update : function(html){
22052 if(typeof html == "string"){
22053 this.ghost.update(html);
22055 this.ghost.update("");
22056 html.style.margin = "0";
22057 this.ghost.dom.appendChild(html);
22059 // ensure float = none set?? cant remember why though.
22060 var el = this.ghost.dom.firstChild;
22062 Roo.fly(el).setStyle('float', 'none');
22067 * Returns the underlying proxy {@link Roo.Layer}
22068 * @return {Roo.Layer} el
22070 getEl : function(){
22075 * Returns the ghost element
22076 * @return {Roo.Element} el
22078 getGhost : function(){
22084 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22086 hide : function(clear){
22094 * Stops the repair animation if it's currently running
22097 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22103 * Displays this proxy
22110 * Force the Layer to sync its shadow and shim positions to the element
22117 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22118 * invalid drop operation by the item being dragged.
22119 * @param {Array} xy The XY position of the element ([x, y])
22120 * @param {Function} callback The function to call after the repair is complete
22121 * @param {Object} scope The scope in which to execute the callback
22123 repair : function(xy, callback, scope){
22124 this.callback = callback;
22125 this.scope = scope;
22126 if(xy && this.animRepair !== false){
22127 this.el.addClass("x-dd-drag-repair");
22128 this.el.hideUnders(true);
22129 this.anim = this.el.shift({
22130 duration: this.repairDuration || .5,
22134 callback: this.afterRepair,
22138 this.afterRepair();
22143 afterRepair : function(){
22145 if(typeof this.callback == "function"){
22146 this.callback.call(this.scope || this);
22148 this.callback = null;
22153 * Ext JS Library 1.1.1
22154 * Copyright(c) 2006-2007, Ext JS, LLC.
22156 * Originally Released Under LGPL - original licence link has changed is not relivant.
22159 * <script type="text/javascript">
22163 * @class Roo.dd.DragSource
22164 * @extends Roo.dd.DDProxy
22165 * A simple class that provides the basic implementation needed to make any element draggable.
22167 * @param {String/HTMLElement/Element} el The container element
22168 * @param {Object} config
22170 Roo.dd.DragSource = function(el, config){
22171 this.el = Roo.get(el);
22172 this.dragData = {};
22174 Roo.apply(this, config);
22177 this.proxy = new Roo.dd.StatusProxy();
22180 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22181 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22183 this.dragging = false;
22186 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22188 * @cfg {String} dropAllowed
22189 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22191 dropAllowed : "x-dd-drop-ok",
22193 * @cfg {String} dropNotAllowed
22194 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22196 dropNotAllowed : "x-dd-drop-nodrop",
22199 * Returns the data object associated with this drag source
22200 * @return {Object} data An object containing arbitrary data
22202 getDragData : function(e){
22203 return this.dragData;
22207 onDragEnter : function(e, id){
22208 var target = Roo.dd.DragDropMgr.getDDById(id);
22209 this.cachedTarget = target;
22210 if(this.beforeDragEnter(target, e, id) !== false){
22211 if(target.isNotifyTarget){
22212 var status = target.notifyEnter(this, e, this.dragData);
22213 this.proxy.setStatus(status);
22215 this.proxy.setStatus(this.dropAllowed);
22218 if(this.afterDragEnter){
22220 * An empty function by default, but provided so that you can perform a custom action
22221 * when the dragged item enters the drop target by providing an implementation.
22222 * @param {Roo.dd.DragDrop} target The drop target
22223 * @param {Event} e The event object
22224 * @param {String} id The id of the dragged element
22225 * @method afterDragEnter
22227 this.afterDragEnter(target, e, id);
22233 * An empty function by default, but provided so that you can perform a custom action
22234 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22235 * @param {Roo.dd.DragDrop} target The drop target
22236 * @param {Event} e The event object
22237 * @param {String} id The id of the dragged element
22238 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22240 beforeDragEnter : function(target, e, id){
22245 alignElWithMouse: function() {
22246 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22251 onDragOver : function(e, id){
22252 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22253 if(this.beforeDragOver(target, e, id) !== false){
22254 if(target.isNotifyTarget){
22255 var status = target.notifyOver(this, e, this.dragData);
22256 this.proxy.setStatus(status);
22259 if(this.afterDragOver){
22261 * An empty function by default, but provided so that you can perform a custom action
22262 * while the dragged item is over the drop target by providing an implementation.
22263 * @param {Roo.dd.DragDrop} target The drop target
22264 * @param {Event} e The event object
22265 * @param {String} id The id of the dragged element
22266 * @method afterDragOver
22268 this.afterDragOver(target, e, id);
22274 * An empty function by default, but provided so that you can perform a custom action
22275 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22276 * @param {Roo.dd.DragDrop} target The drop target
22277 * @param {Event} e The event object
22278 * @param {String} id The id of the dragged element
22279 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22281 beforeDragOver : function(target, e, id){
22286 onDragOut : function(e, id){
22287 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22288 if(this.beforeDragOut(target, e, id) !== false){
22289 if(target.isNotifyTarget){
22290 target.notifyOut(this, e, this.dragData);
22292 this.proxy.reset();
22293 if(this.afterDragOut){
22295 * An empty function by default, but provided so that you can perform a custom action
22296 * after the dragged item is dragged out of the target without dropping.
22297 * @param {Roo.dd.DragDrop} target The drop target
22298 * @param {Event} e The event object
22299 * @param {String} id The id of the dragged element
22300 * @method afterDragOut
22302 this.afterDragOut(target, e, id);
22305 this.cachedTarget = null;
22309 * An empty function by default, but provided so that you can perform a custom action before the dragged
22310 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
22311 * @param {Roo.dd.DragDrop} target The drop target
22312 * @param {Event} e The event object
22313 * @param {String} id The id of the dragged element
22314 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22316 beforeDragOut : function(target, e, id){
22321 onDragDrop : function(e, id){
22322 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22323 if(this.beforeDragDrop(target, e, id) !== false){
22324 if(target.isNotifyTarget){
22325 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22326 this.onValidDrop(target, e, id);
22328 this.onInvalidDrop(target, e, id);
22331 this.onValidDrop(target, e, id);
22334 if(this.afterDragDrop){
22336 * An empty function by default, but provided so that you can perform a custom action
22337 * after a valid drag drop has occurred by providing an implementation.
22338 * @param {Roo.dd.DragDrop} target The drop target
22339 * @param {Event} e The event object
22340 * @param {String} id The id of the dropped element
22341 * @method afterDragDrop
22343 this.afterDragDrop(target, e, id);
22346 delete this.cachedTarget;
22350 * An empty function by default, but provided so that you can perform a custom action before the dragged
22351 * item is dropped onto the target and optionally cancel the onDragDrop.
22352 * @param {Roo.dd.DragDrop} target The drop target
22353 * @param {Event} e The event object
22354 * @param {String} id The id of the dragged element
22355 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22357 beforeDragDrop : function(target, e, id){
22362 onValidDrop : function(target, e, id){
22364 if(this.afterValidDrop){
22366 * An empty function by default, but provided so that you can perform a custom action
22367 * after a valid drop has occurred by providing an implementation.
22368 * @param {Object} target The target DD
22369 * @param {Event} e The event object
22370 * @param {String} id The id of the dropped element
22371 * @method afterInvalidDrop
22373 this.afterValidDrop(target, e, id);
22378 getRepairXY : function(e, data){
22379 return this.el.getXY();
22383 onInvalidDrop : function(target, e, id){
22384 this.beforeInvalidDrop(target, e, id);
22385 if(this.cachedTarget){
22386 if(this.cachedTarget.isNotifyTarget){
22387 this.cachedTarget.notifyOut(this, e, this.dragData);
22389 this.cacheTarget = null;
22391 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22393 if(this.afterInvalidDrop){
22395 * An empty function by default, but provided so that you can perform a custom action
22396 * after an invalid drop has occurred by providing an implementation.
22397 * @param {Event} e The event object
22398 * @param {String} id The id of the dropped element
22399 * @method afterInvalidDrop
22401 this.afterInvalidDrop(e, id);
22406 afterRepair : function(){
22408 this.el.highlight(this.hlColor || "c3daf9");
22410 this.dragging = false;
22414 * An empty function by default, but provided so that you can perform a custom action after an invalid
22415 * drop has occurred.
22416 * @param {Roo.dd.DragDrop} target The drop target
22417 * @param {Event} e The event object
22418 * @param {String} id The id of the dragged element
22419 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22421 beforeInvalidDrop : function(target, e, id){
22426 handleMouseDown : function(e){
22427 if(this.dragging) {
22430 var data = this.getDragData(e);
22431 if(data && this.onBeforeDrag(data, e) !== false){
22432 this.dragData = data;
22434 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22439 * An empty function by default, but provided so that you can perform a custom action before the initial
22440 * drag event begins and optionally cancel it.
22441 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22442 * @param {Event} e The event object
22443 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22445 onBeforeDrag : function(data, e){
22450 * An empty function by default, but provided so that you can perform a custom action once the initial
22451 * drag event has begun. The drag cannot be canceled from this function.
22452 * @param {Number} x The x position of the click on the dragged object
22453 * @param {Number} y The y position of the click on the dragged object
22455 onStartDrag : Roo.emptyFn,
22457 // private - YUI override
22458 startDrag : function(x, y){
22459 this.proxy.reset();
22460 this.dragging = true;
22461 this.proxy.update("");
22462 this.onInitDrag(x, y);
22467 onInitDrag : function(x, y){
22468 var clone = this.el.dom.cloneNode(true);
22469 clone.id = Roo.id(); // prevent duplicate ids
22470 this.proxy.update(clone);
22471 this.onStartDrag(x, y);
22476 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22477 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22479 getProxy : function(){
22484 * Hides the drag source's {@link Roo.dd.StatusProxy}
22486 hideProxy : function(){
22488 this.proxy.reset(true);
22489 this.dragging = false;
22493 triggerCacheRefresh : function(){
22494 Roo.dd.DDM.refreshCache(this.groups);
22497 // private - override to prevent hiding
22498 b4EndDrag: function(e) {
22501 // private - override to prevent moving
22502 endDrag : function(e){
22503 this.onEndDrag(this.dragData, e);
22507 onEndDrag : function(data, e){
22510 // private - pin to cursor
22511 autoOffset : function(x, y) {
22512 this.setDelta(-12, -20);
22516 * Ext JS Library 1.1.1
22517 * Copyright(c) 2006-2007, Ext JS, LLC.
22519 * Originally Released Under LGPL - original licence link has changed is not relivant.
22522 * <script type="text/javascript">
22527 * @class Roo.dd.DropTarget
22528 * @extends Roo.dd.DDTarget
22529 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22530 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22532 * @param {String/HTMLElement/Element} el The container element
22533 * @param {Object} config
22535 Roo.dd.DropTarget = function(el, config){
22536 this.el = Roo.get(el);
22538 var listeners = false; ;
22539 if (config && config.listeners) {
22540 listeners= config.listeners;
22541 delete config.listeners;
22543 Roo.apply(this, config);
22545 if(this.containerScroll){
22546 Roo.dd.ScrollManager.register(this.el);
22550 * @scope Roo.dd.DropTarget
22555 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22556 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22557 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22559 * IMPORTANT : it should set this.overClass and this.dropAllowed
22561 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22562 * @param {Event} e The event
22563 * @param {Object} data An object containing arbitrary data supplied by the drag source
22569 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22570 * This method will be called on every mouse movement while the drag source is over the drop target.
22571 * This default implementation simply returns the dropAllowed config value.
22573 * IMPORTANT : it should set this.dropAllowed
22575 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22576 * @param {Event} e The event
22577 * @param {Object} data An object containing arbitrary data supplied by the drag source
22583 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22584 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22585 * overClass (if any) from the drop element.
22587 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22588 * @param {Event} e The event
22589 * @param {Object} data An object containing arbitrary data supplied by the drag source
22595 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22596 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22597 * implementation that does something to process the drop event and returns true so that the drag source's
22598 * repair action does not run.
22600 * IMPORTANT : it should set this.success
22602 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22603 * @param {Event} e The event
22604 * @param {Object} data An object containing arbitrary data supplied by the drag source
22610 Roo.dd.DropTarget.superclass.constructor.call( this,
22612 this.ddGroup || this.group,
22615 listeners : listeners || {}
22623 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22625 * @cfg {String} overClass
22626 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22629 * @cfg {String} ddGroup
22630 * The drag drop group to handle drop events for
22634 * @cfg {String} dropAllowed
22635 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22637 dropAllowed : "x-dd-drop-ok",
22639 * @cfg {String} dropNotAllowed
22640 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22642 dropNotAllowed : "x-dd-drop-nodrop",
22644 * @cfg {boolean} success
22645 * set this after drop listener..
22649 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22650 * if the drop point is valid for over/enter..
22657 isNotifyTarget : true,
22662 notifyEnter : function(dd, e, data)
22665 this.fireEvent('enter', dd, e, data);
22666 if(this.overClass){
22667 this.el.addClass(this.overClass);
22669 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22670 this.valid ? this.dropAllowed : this.dropNotAllowed
22677 notifyOver : function(dd, e, data)
22680 this.fireEvent('over', dd, e, data);
22681 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22682 this.valid ? this.dropAllowed : this.dropNotAllowed
22689 notifyOut : function(dd, e, data)
22691 this.fireEvent('out', dd, e, data);
22692 if(this.overClass){
22693 this.el.removeClass(this.overClass);
22700 notifyDrop : function(dd, e, data)
22702 this.success = false;
22703 this.fireEvent('drop', dd, e, data);
22704 return this.success;
22708 * Ext JS Library 1.1.1
22709 * Copyright(c) 2006-2007, Ext JS, LLC.
22711 * Originally Released Under LGPL - original licence link has changed is not relivant.
22714 * <script type="text/javascript">
22719 * @class Roo.dd.DragZone
22720 * @extends Roo.dd.DragSource
22721 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22722 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22724 * @param {String/HTMLElement/Element} el The container element
22725 * @param {Object} config
22727 Roo.dd.DragZone = function(el, config){
22728 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22729 if(this.containerScroll){
22730 Roo.dd.ScrollManager.register(this.el);
22734 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22736 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22737 * for auto scrolling during drag operations.
22740 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22741 * method after a failed drop (defaults to "c3daf9" - light blue)
22745 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22746 * for a valid target to drag based on the mouse down. Override this method
22747 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22748 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22749 * @param {EventObject} e The mouse down event
22750 * @return {Object} The dragData
22752 getDragData : function(e){
22753 return Roo.dd.Registry.getHandleFromEvent(e);
22757 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22758 * this.dragData.ddel
22759 * @param {Number} x The x position of the click on the dragged object
22760 * @param {Number} y The y position of the click on the dragged object
22761 * @return {Boolean} true to continue the drag, false to cancel
22763 onInitDrag : function(x, y){
22764 this.proxy.update(this.dragData.ddel.cloneNode(true));
22765 this.onStartDrag(x, y);
22770 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22772 afterRepair : function(){
22774 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22776 this.dragging = false;
22780 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22781 * the XY of this.dragData.ddel
22782 * @param {EventObject} e The mouse up event
22783 * @return {Array} The xy location (e.g. [100, 200])
22785 getRepairXY : function(e){
22786 return Roo.Element.fly(this.dragData.ddel).getXY();
22790 * Ext JS Library 1.1.1
22791 * Copyright(c) 2006-2007, Ext JS, LLC.
22793 * Originally Released Under LGPL - original licence link has changed is not relivant.
22796 * <script type="text/javascript">
22799 * @class Roo.dd.DropZone
22800 * @extends Roo.dd.DropTarget
22801 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22802 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22804 * @param {String/HTMLElement/Element} el The container element
22805 * @param {Object} config
22807 Roo.dd.DropZone = function(el, config){
22808 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22811 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22813 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22814 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22815 * provide your own custom lookup.
22816 * @param {Event} e The event
22817 * @return {Object} data The custom data
22819 getTargetFromEvent : function(e){
22820 return Roo.dd.Registry.getTargetFromEvent(e);
22824 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22825 * that it has registered. This method has no default implementation and should be overridden to provide
22826 * node-specific processing if necessary.
22827 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22828 * {@link #getTargetFromEvent} for this node)
22829 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22830 * @param {Event} e The event
22831 * @param {Object} data An object containing arbitrary data supplied by the drag source
22833 onNodeEnter : function(n, dd, e, data){
22838 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22839 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22840 * overridden to provide the proper feedback.
22841 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22842 * {@link #getTargetFromEvent} for this node)
22843 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22844 * @param {Event} e The event
22845 * @param {Object} data An object containing arbitrary data supplied by the drag source
22846 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22847 * underlying {@link Roo.dd.StatusProxy} can be updated
22849 onNodeOver : function(n, dd, e, data){
22850 return this.dropAllowed;
22854 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22855 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22856 * node-specific processing if necessary.
22857 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22858 * {@link #getTargetFromEvent} for this node)
22859 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22860 * @param {Event} e The event
22861 * @param {Object} data An object containing arbitrary data supplied by the drag source
22863 onNodeOut : function(n, dd, e, data){
22868 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22869 * the drop node. The default implementation returns false, so it should be overridden to provide the
22870 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22871 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22872 * {@link #getTargetFromEvent} for this node)
22873 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22874 * @param {Event} e The event
22875 * @param {Object} data An object containing arbitrary data supplied by the drag source
22876 * @return {Boolean} True if the drop was valid, else false
22878 onNodeDrop : function(n, dd, e, data){
22883 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22884 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22885 * it should be overridden to provide the proper feedback if necessary.
22886 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22887 * @param {Event} e The event
22888 * @param {Object} data An object containing arbitrary data supplied by the drag source
22889 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22890 * underlying {@link Roo.dd.StatusProxy} can be updated
22892 onContainerOver : function(dd, e, data){
22893 return this.dropNotAllowed;
22897 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22898 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22899 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22900 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22901 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22902 * @param {Event} e The event
22903 * @param {Object} data An object containing arbitrary data supplied by the drag source
22904 * @return {Boolean} True if the drop was valid, else false
22906 onContainerDrop : function(dd, e, data){
22911 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22912 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22913 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22914 * you should override this method and provide a custom implementation.
22915 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22916 * @param {Event} e The event
22917 * @param {Object} data An object containing arbitrary data supplied by the drag source
22918 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22919 * underlying {@link Roo.dd.StatusProxy} can be updated
22921 notifyEnter : function(dd, e, data){
22922 return this.dropNotAllowed;
22926 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22927 * This method will be called on every mouse movement while the drag source is over the drop zone.
22928 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22929 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22930 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22931 * registered node, it will call {@link #onContainerOver}.
22932 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22933 * @param {Event} e The event
22934 * @param {Object} data An object containing arbitrary data supplied by the drag source
22935 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22936 * underlying {@link Roo.dd.StatusProxy} can be updated
22938 notifyOver : function(dd, e, data){
22939 var n = this.getTargetFromEvent(e);
22940 if(!n){ // not over valid drop target
22941 if(this.lastOverNode){
22942 this.onNodeOut(this.lastOverNode, dd, e, data);
22943 this.lastOverNode = null;
22945 return this.onContainerOver(dd, e, data);
22947 if(this.lastOverNode != n){
22948 if(this.lastOverNode){
22949 this.onNodeOut(this.lastOverNode, dd, e, data);
22951 this.onNodeEnter(n, dd, e, data);
22952 this.lastOverNode = n;
22954 return this.onNodeOver(n, dd, e, data);
22958 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22959 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22960 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22961 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22962 * @param {Event} e The event
22963 * @param {Object} data An object containing arbitrary data supplied by the drag zone
22965 notifyOut : function(dd, e, data){
22966 if(this.lastOverNode){
22967 this.onNodeOut(this.lastOverNode, dd, e, data);
22968 this.lastOverNode = null;
22973 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
22974 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
22975 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
22976 * otherwise it will call {@link #onContainerDrop}.
22977 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22978 * @param {Event} e The event
22979 * @param {Object} data An object containing arbitrary data supplied by the drag source
22980 * @return {Boolean} True if the drop was valid, else false
22982 notifyDrop : function(dd, e, data){
22983 if(this.lastOverNode){
22984 this.onNodeOut(this.lastOverNode, dd, e, data);
22985 this.lastOverNode = null;
22987 var n = this.getTargetFromEvent(e);
22989 this.onNodeDrop(n, dd, e, data) :
22990 this.onContainerDrop(dd, e, data);
22994 triggerCacheRefresh : function(){
22995 Roo.dd.DDM.refreshCache(this.groups);