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("")
4701 * Returns an HTML fragment of this template with the specified values applied.
4702 * @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'})
4703 * @return {String} The HTML fragment
4708 applyTemplate : function(values){
4709 //Roo.log(["applyTemplate", values]);
4713 return this.compiled(values);
4715 var useF = this.disableFormats !== true;
4716 var fm = Roo.util.Format, tpl = this;
4717 var fn = function(m, name, format, args){
4719 if(format.substr(0, 5) == "this."){
4720 return tpl.call(format.substr(5), values[name], values);
4723 // quoted values are required for strings in compiled templates,
4724 // but for non compiled we need to strip them
4725 // quoted reversed for jsmin
4726 var re = /^\s*['"](.*)["']\s*$/;
4727 args = args.split(',');
4728 for(var i = 0, len = args.length; i < len; i++){
4729 args[i] = args[i].replace(re, "$1");
4731 args = [values[name]].concat(args);
4733 args = [values[name]];
4735 return fm[format].apply(fm, args);
4738 return values[name] !== undefined ? values[name] : "";
4741 return this.html.replace(this.re, fn);
4759 this.loading = true;
4760 this.compiled = false;
4762 var cx = new Roo.data.Connection();
4766 success : function (response) {
4770 _t.set(response.responseText,true);
4776 failure : function(response) {
4777 Roo.log("Template failed to load from " + _t.url);
4784 * Sets the HTML used as the template and optionally compiles it.
4785 * @param {String} html
4786 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4787 * @return {Roo.Template} this
4789 set : function(html, compile){
4791 this.compiled = false;
4799 * True to disable format functions (defaults to false)
4802 disableFormats : false,
4805 * The regular expression used to match template variables
4809 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4812 * Compiles the template into an internal function, eliminating the RegEx overhead.
4813 * @return {Roo.Template} this
4815 compile : function(){
4816 var fm = Roo.util.Format;
4817 var useF = this.disableFormats !== true;
4818 var sep = Roo.isGecko ? "+" : ",";
4819 var fn = function(m, name, format, args){
4821 args = args ? ',' + args : "";
4822 if(format.substr(0, 5) != "this."){
4823 format = "fm." + format + '(';
4825 format = 'this.call("'+ format.substr(5) + '", ';
4829 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4831 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4834 // branched to use + in gecko and [].join() in others
4836 body = "this.compiled = function(values){ return '" +
4837 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4840 body = ["this.compiled = function(values){ return ['"];
4841 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4842 body.push("'].join('');};");
4843 body = body.join('');
4853 // private function used to call members
4854 call : function(fnName, value, allValues){
4855 return this[fnName](value, allValues);
4859 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4860 * @param {String/HTMLElement/Roo.Element} el The context element
4861 * @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'})
4862 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4863 * @return {HTMLElement/Roo.Element} The new node or Element
4865 insertFirst: function(el, values, returnElement){
4866 return this.doInsert('afterBegin', el, values, returnElement);
4870 * Applies the supplied values to the template and inserts the new node(s) before el.
4871 * @param {String/HTMLElement/Roo.Element} el The context element
4872 * @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'})
4873 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4874 * @return {HTMLElement/Roo.Element} The new node or Element
4876 insertBefore: function(el, values, returnElement){
4877 return this.doInsert('beforeBegin', el, values, returnElement);
4881 * Applies the supplied values to the template and inserts the new node(s) after el.
4882 * @param {String/HTMLElement/Roo.Element} el The context element
4883 * @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'})
4884 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4885 * @return {HTMLElement/Roo.Element} The new node or Element
4887 insertAfter : function(el, values, returnElement){
4888 return this.doInsert('afterEnd', el, values, returnElement);
4892 * Applies the supplied values to the template and appends the new node(s) to el.
4893 * @param {String/HTMLElement/Roo.Element} el The context element
4894 * @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'})
4895 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4896 * @return {HTMLElement/Roo.Element} The new node or Element
4898 append : function(el, values, returnElement){
4899 return this.doInsert('beforeEnd', el, values, returnElement);
4902 doInsert : function(where, el, values, returnEl){
4903 el = Roo.getDom(el);
4904 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4905 return returnEl ? Roo.get(newNode, true) : newNode;
4909 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4910 * @param {String/HTMLElement/Roo.Element} el The context element
4911 * @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'})
4912 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4913 * @return {HTMLElement/Roo.Element} The new node or Element
4915 overwrite : function(el, values, returnElement){
4916 el = Roo.getDom(el);
4917 el.innerHTML = this.applyTemplate(values);
4918 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4922 * Alias for {@link #applyTemplate}
4925 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4928 Roo.DomHelper.Template = Roo.Template;
4931 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4932 * @param {String/HTMLElement} el A DOM element or its id
4933 * @returns {Roo.Template} The created template
4936 Roo.Template.from = function(el){
4937 el = Roo.getDom(el);
4938 return new Roo.Template(el.value || el.innerHTML);
4941 * Ext JS Library 1.1.1
4942 * Copyright(c) 2006-2007, Ext JS, LLC.
4944 * Originally Released Under LGPL - original licence link has changed is not relivant.
4947 * <script type="text/javascript">
4952 * This is code is also distributed under MIT license for use
4953 * with jQuery and prototype JavaScript libraries.
4956 * @class Roo.DomQuery
4957 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).
4959 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>
4962 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.
4964 <h4>Element Selectors:</h4>
4966 <li> <b>*</b> any element</li>
4967 <li> <b>E</b> an element with the tag E</li>
4968 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4969 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4970 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4971 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4973 <h4>Attribute Selectors:</h4>
4974 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4976 <li> <b>E[foo]</b> has an attribute "foo"</li>
4977 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4978 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4979 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4980 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4981 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4982 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4984 <h4>Pseudo Classes:</h4>
4986 <li> <b>E:first-child</b> E is the first child of its parent</li>
4987 <li> <b>E:last-child</b> E is the last child of its parent</li>
4988 <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>
4989 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4990 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4991 <li> <b>E:only-child</b> E is the only child of its parent</li>
4992 <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>
4993 <li> <b>E:first</b> the first E in the resultset</li>
4994 <li> <b>E:last</b> the last E in the resultset</li>
4995 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4996 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4997 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4998 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4999 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
5000 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
5001 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
5002 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
5003 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
5005 <h4>CSS Value Selectors:</h4>
5007 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
5008 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
5009 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
5010 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
5011 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
5012 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
5016 Roo.DomQuery = function(){
5017 var cache = {}, simpleCache = {}, valueCache = {};
5018 var nonSpace = /\S/;
5019 var trimRe = /^\s+|\s+$/g;
5020 var tplRe = /\{(\d+)\}/g;
5021 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
5022 var tagTokenRe = /^(#)?([\w-\*]+)/;
5023 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
5025 function child(p, index){
5027 var n = p.firstChild;
5029 if(n.nodeType == 1){
5040 while((n = n.nextSibling) && n.nodeType != 1);
5045 while((n = n.previousSibling) && n.nodeType != 1);
5049 function children(d){
5050 var n = d.firstChild, ni = -1;
5052 var nx = n.nextSibling;
5053 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
5063 function byClassName(c, a, v){
5067 var r = [], ri = -1, cn;
5068 for(var i = 0, ci; ci = c[i]; i++){
5069 if((' '+ci.className+' ').indexOf(v) != -1){
5076 function attrValue(n, attr){
5077 if(!n.tagName && typeof n.length != "undefined"){
5086 if(attr == "class" || attr == "className"){
5089 return n.getAttribute(attr) || n[attr];
5093 function getNodes(ns, mode, tagName){
5094 var result = [], ri = -1, cs;
5098 tagName = tagName || "*";
5099 if(typeof ns.getElementsByTagName != "undefined"){
5103 for(var i = 0, ni; ni = ns[i]; i++){
5104 cs = ni.getElementsByTagName(tagName);
5105 for(var j = 0, ci; ci = cs[j]; j++){
5109 }else if(mode == "/" || mode == ">"){
5110 var utag = tagName.toUpperCase();
5111 for(var i = 0, ni, cn; ni = ns[i]; i++){
5112 cn = ni.children || ni.childNodes;
5113 for(var j = 0, cj; cj = cn[j]; j++){
5114 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5119 }else if(mode == "+"){
5120 var utag = tagName.toUpperCase();
5121 for(var i = 0, n; n = ns[i]; i++){
5122 while((n = n.nextSibling) && n.nodeType != 1);
5123 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5127 }else if(mode == "~"){
5128 for(var i = 0, n; n = ns[i]; i++){
5129 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5138 function concat(a, b){
5142 for(var i = 0, l = b.length; i < l; i++){
5148 function byTag(cs, tagName){
5149 if(cs.tagName || cs == document){
5155 var r = [], ri = -1;
5156 tagName = tagName.toLowerCase();
5157 for(var i = 0, ci; ci = cs[i]; i++){
5158 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5165 function byId(cs, attr, id){
5166 if(cs.tagName || cs == document){
5172 var r = [], ri = -1;
5173 for(var i = 0,ci; ci = cs[i]; i++){
5174 if(ci && ci.id == id){
5182 function byAttribute(cs, attr, value, op, custom){
5183 var r = [], ri = -1, st = custom=="{";
5184 var f = Roo.DomQuery.operators[op];
5185 for(var i = 0, ci; ci = cs[i]; i++){
5188 a = Roo.DomQuery.getStyle(ci, attr);
5190 else if(attr == "class" || attr == "className"){
5192 }else if(attr == "for"){
5194 }else if(attr == "href"){
5195 a = ci.getAttribute("href", 2);
5197 a = ci.getAttribute(attr);
5199 if((f && f(a, value)) || (!f && a)){
5206 function byPseudo(cs, name, value){
5207 return Roo.DomQuery.pseudos[name](cs, value);
5210 // This is for IE MSXML which does not support expandos.
5211 // IE runs the same speed using setAttribute, however FF slows way down
5212 // and Safari completely fails so they need to continue to use expandos.
5213 var isIE = window.ActiveXObject ? true : false;
5215 // this eval is stop the compressor from
5216 // renaming the variable to something shorter
5218 /** eval:var:batch */
5223 function nodupIEXml(cs){
5225 cs[0].setAttribute("_nodup", d);
5227 for(var i = 1, len = cs.length; i < len; i++){
5229 if(!c.getAttribute("_nodup") != d){
5230 c.setAttribute("_nodup", d);
5234 for(var i = 0, len = cs.length; i < len; i++){
5235 cs[i].removeAttribute("_nodup");
5244 var len = cs.length, c, i, r = cs, cj, ri = -1;
5245 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5248 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5249 return nodupIEXml(cs);
5253 for(i = 1; c = cs[i]; i++){
5258 for(var j = 0; j < i; j++){
5261 for(j = i+1; cj = cs[j]; j++){
5273 function quickDiffIEXml(c1, c2){
5275 for(var i = 0, len = c1.length; i < len; i++){
5276 c1[i].setAttribute("_qdiff", d);
5279 for(var i = 0, len = c2.length; i < len; i++){
5280 if(c2[i].getAttribute("_qdiff") != d){
5281 r[r.length] = c2[i];
5284 for(var i = 0, len = c1.length; i < len; i++){
5285 c1[i].removeAttribute("_qdiff");
5290 function quickDiff(c1, c2){
5291 var len1 = c1.length;
5295 if(isIE && c1[0].selectSingleNode){
5296 return quickDiffIEXml(c1, c2);
5299 for(var i = 0; i < len1; i++){
5303 for(var i = 0, len = c2.length; i < len; i++){
5304 if(c2[i]._qdiff != d){
5305 r[r.length] = c2[i];
5311 function quickId(ns, mode, root, id){
5313 var d = root.ownerDocument || root;
5314 return d.getElementById(id);
5316 ns = getNodes(ns, mode, "*");
5317 return byId(ns, null, id);
5321 getStyle : function(el, name){
5322 return Roo.fly(el).getStyle(name);
5325 * Compiles a selector/xpath query into a reusable function. The returned function
5326 * takes one parameter "root" (optional), which is the context node from where the query should start.
5327 * @param {String} selector The selector/xpath query
5328 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5329 * @return {Function}
5331 compile : function(path, type){
5332 type = type || "select";
5334 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5335 var q = path, mode, lq;
5336 var tk = Roo.DomQuery.matchers;
5337 var tklen = tk.length;
5340 // accept leading mode switch
5341 var lmode = q.match(modeRe);
5342 if(lmode && lmode[1]){
5343 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5344 q = q.replace(lmode[1], "");
5346 // strip leading slashes
5347 while(path.substr(0, 1)=="/"){
5348 path = path.substr(1);
5351 while(q && lq != q){
5353 var tm = q.match(tagTokenRe);
5354 if(type == "select"){
5357 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5359 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5361 q = q.replace(tm[0], "");
5362 }else if(q.substr(0, 1) != '@'){
5363 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5368 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5370 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5372 q = q.replace(tm[0], "");
5375 while(!(mm = q.match(modeRe))){
5376 var matched = false;
5377 for(var j = 0; j < tklen; j++){
5379 var m = q.match(t.re);
5381 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5384 q = q.replace(m[0], "");
5389 // prevent infinite loop on bad selector
5391 throw 'Error parsing selector, parsing failed at "' + q + '"';
5395 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5396 q = q.replace(mm[1], "");
5399 fn[fn.length] = "return nodup(n);\n}";
5402 * list of variables that need from compression as they are used by eval.
5412 * eval:var:byClassName
5414 * eval:var:byAttribute
5415 * eval:var:attrValue
5423 * Selects a group of elements.
5424 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5425 * @param {Node} root (optional) The start of the query (defaults to document).
5428 select : function(path, root, type){
5429 if(!root || root == document){
5432 if(typeof root == "string"){
5433 root = document.getElementById(root);
5435 var paths = path.split(",");
5437 for(var i = 0, len = paths.length; i < len; i++){
5438 var p = paths[i].replace(trimRe, "");
5440 cache[p] = Roo.DomQuery.compile(p);
5442 throw p + " is not a valid selector";
5445 var result = cache[p](root);
5446 if(result && result != document){
5447 results = results.concat(result);
5450 if(paths.length > 1){
5451 return nodup(results);
5457 * Selects a single element.
5458 * @param {String} selector The selector/xpath query
5459 * @param {Node} root (optional) The start of the query (defaults to document).
5462 selectNode : function(path, root){
5463 return Roo.DomQuery.select(path, root)[0];
5467 * Selects the value of a node, optionally replacing null with the defaultValue.
5468 * @param {String} selector The selector/xpath query
5469 * @param {Node} root (optional) The start of the query (defaults to document).
5470 * @param {String} defaultValue
5472 selectValue : function(path, root, defaultValue){
5473 path = path.replace(trimRe, "");
5474 if(!valueCache[path]){
5475 valueCache[path] = Roo.DomQuery.compile(path, "select");
5477 var n = valueCache[path](root);
5478 n = n[0] ? n[0] : n;
5479 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5480 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5484 * Selects the value of a node, parsing integers and floats.
5485 * @param {String} selector The selector/xpath query
5486 * @param {Node} root (optional) The start of the query (defaults to document).
5487 * @param {Number} defaultValue
5490 selectNumber : function(path, root, defaultValue){
5491 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5492 return parseFloat(v);
5496 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5497 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5498 * @param {String} selector The simple selector to test
5501 is : function(el, ss){
5502 if(typeof el == "string"){
5503 el = document.getElementById(el);
5505 var isArray = (el instanceof Array);
5506 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5507 return isArray ? (result.length == el.length) : (result.length > 0);
5511 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5512 * @param {Array} el An array of elements to filter
5513 * @param {String} selector The simple selector to test
5514 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5515 * the selector instead of the ones that match
5518 filter : function(els, ss, nonMatches){
5519 ss = ss.replace(trimRe, "");
5520 if(!simpleCache[ss]){
5521 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5523 var result = simpleCache[ss](els);
5524 return nonMatches ? quickDiff(result, els) : result;
5528 * Collection of matching regular expressions and code snippets.
5532 select: 'n = byClassName(n, null, " {1} ");'
5534 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5535 select: 'n = byPseudo(n, "{1}", "{2}");'
5537 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5538 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5541 select: 'n = byId(n, null, "{1}");'
5544 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5549 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5550 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5553 "=" : function(a, v){
5556 "!=" : function(a, v){
5559 "^=" : function(a, v){
5560 return a && a.substr(0, v.length) == v;
5562 "$=" : function(a, v){
5563 return a && a.substr(a.length-v.length) == v;
5565 "*=" : function(a, v){
5566 return a && a.indexOf(v) !== -1;
5568 "%=" : function(a, v){
5569 return (a % v) == 0;
5571 "|=" : function(a, v){
5572 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5574 "~=" : function(a, v){
5575 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5580 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5581 * and the argument (if any) supplied in the selector.
5584 "first-child" : function(c){
5585 var r = [], ri = -1, n;
5586 for(var i = 0, ci; ci = n = c[i]; i++){
5587 while((n = n.previousSibling) && n.nodeType != 1);
5595 "last-child" : function(c){
5596 var r = [], ri = -1, n;
5597 for(var i = 0, ci; ci = n = c[i]; i++){
5598 while((n = n.nextSibling) && n.nodeType != 1);
5606 "nth-child" : function(c, a) {
5607 var r = [], ri = -1;
5608 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5609 var f = (m[1] || 1) - 0, l = m[2] - 0;
5610 for(var i = 0, n; n = c[i]; i++){
5611 var pn = n.parentNode;
5612 if (batch != pn._batch) {
5614 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5615 if(cn.nodeType == 1){
5622 if (l == 0 || n.nodeIndex == l){
5625 } else if ((n.nodeIndex + l) % f == 0){
5633 "only-child" : function(c){
5634 var r = [], ri = -1;;
5635 for(var i = 0, ci; ci = c[i]; i++){
5636 if(!prev(ci) && !next(ci)){
5643 "empty" : function(c){
5644 var r = [], ri = -1;
5645 for(var i = 0, ci; ci = c[i]; i++){
5646 var cns = ci.childNodes, j = 0, cn, empty = true;
5649 if(cn.nodeType == 1 || cn.nodeType == 3){
5661 "contains" : function(c, v){
5662 var r = [], ri = -1;
5663 for(var i = 0, ci; ci = c[i]; i++){
5664 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5671 "nodeValue" : function(c, v){
5672 var r = [], ri = -1;
5673 for(var i = 0, ci; ci = c[i]; i++){
5674 if(ci.firstChild && ci.firstChild.nodeValue == v){
5681 "checked" : function(c){
5682 var r = [], ri = -1;
5683 for(var i = 0, ci; ci = c[i]; i++){
5684 if(ci.checked == true){
5691 "not" : function(c, ss){
5692 return Roo.DomQuery.filter(c, ss, true);
5695 "odd" : function(c){
5696 return this["nth-child"](c, "odd");
5699 "even" : function(c){
5700 return this["nth-child"](c, "even");
5703 "nth" : function(c, a){
5704 return c[a-1] || [];
5707 "first" : function(c){
5711 "last" : function(c){
5712 return c[c.length-1] || [];
5715 "has" : function(c, ss){
5716 var s = Roo.DomQuery.select;
5717 var r = [], ri = -1;
5718 for(var i = 0, ci; ci = c[i]; i++){
5719 if(s(ss, ci).length > 0){
5726 "next" : function(c, ss){
5727 var is = Roo.DomQuery.is;
5728 var r = [], ri = -1;
5729 for(var i = 0, ci; ci = c[i]; i++){
5738 "prev" : function(c, ss){
5739 var is = Roo.DomQuery.is;
5740 var r = [], ri = -1;
5741 for(var i = 0, ci; ci = c[i]; i++){
5754 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5755 * @param {String} path The selector/xpath query
5756 * @param {Node} root (optional) The start of the query (defaults to document).
5761 Roo.query = Roo.DomQuery.select;
5764 * Ext JS Library 1.1.1
5765 * Copyright(c) 2006-2007, Ext JS, LLC.
5767 * Originally Released Under LGPL - original licence link has changed is not relivant.
5770 * <script type="text/javascript">
5774 * @class Roo.util.Observable
5775 * Base class that provides a common interface for publishing events. Subclasses are expected to
5776 * to have a property "events" with all the events defined.<br>
5779 Employee = function(name){
5786 Roo.extend(Employee, Roo.util.Observable);
5788 * @param {Object} config properties to use (incuding events / listeners)
5791 Roo.util.Observable = function(cfg){
5794 this.addEvents(cfg.events || {});
5796 delete cfg.events; // make sure
5799 Roo.apply(this, cfg);
5802 this.on(this.listeners);
5803 delete this.listeners;
5806 Roo.util.Observable.prototype = {
5808 * @cfg {Object} listeners list of events and functions to call for this object,
5812 'click' : function(e) {
5822 * Fires the specified event with the passed parameters (minus the event name).
5823 * @param {String} eventName
5824 * @param {Object...} args Variable number of parameters are passed to handlers
5825 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5827 fireEvent : function(){
5828 var ce = this.events[arguments[0].toLowerCase()];
5829 if(typeof ce == "object"){
5830 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5837 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5840 * Appends an event handler to this component
5841 * @param {String} eventName The type of event to listen for
5842 * @param {Function} handler The method the event invokes
5843 * @param {Object} scope (optional) The scope in which to execute the handler
5844 * function. The handler function's "this" context.
5845 * @param {Object} options (optional) An object containing handler configuration
5846 * properties. This may contain any of the following properties:<ul>
5847 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5848 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5849 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5850 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5851 * by the specified number of milliseconds. If the event fires again within that time, the original
5852 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5855 * <b>Combining Options</b><br>
5856 * Using the options argument, it is possible to combine different types of listeners:<br>
5858 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5860 el.on('click', this.onClick, this, {
5867 * <b>Attaching multiple handlers in 1 call</b><br>
5868 * The method also allows for a single argument to be passed which is a config object containing properties
5869 * which specify multiple handlers.
5878 fn: this.onMouseOver,
5882 fn: this.onMouseOut,
5888 * Or a shorthand syntax which passes the same scope object to all handlers:
5891 'click': this.onClick,
5892 'mouseover': this.onMouseOver,
5893 'mouseout': this.onMouseOut,
5898 addListener : function(eventName, fn, scope, o){
5899 if(typeof eventName == "object"){
5902 if(this.filterOptRe.test(e)){
5905 if(typeof o[e] == "function"){
5907 this.addListener(e, o[e], o.scope, o);
5909 // individual options
5910 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5915 o = (!o || typeof o == "boolean") ? {} : o;
5916 eventName = eventName.toLowerCase();
5917 var ce = this.events[eventName] || true;
5918 if(typeof ce == "boolean"){
5919 ce = new Roo.util.Event(this, eventName);
5920 this.events[eventName] = ce;
5922 ce.addListener(fn, scope, o);
5926 * Removes a listener
5927 * @param {String} eventName The type of event to listen for
5928 * @param {Function} handler The handler to remove
5929 * @param {Object} scope (optional) The scope (this object) for the handler
5931 removeListener : function(eventName, fn, scope){
5932 var ce = this.events[eventName.toLowerCase()];
5933 if(typeof ce == "object"){
5934 ce.removeListener(fn, scope);
5939 * Removes all listeners for this object
5941 purgeListeners : function(){
5942 for(var evt in this.events){
5943 if(typeof this.events[evt] == "object"){
5944 this.events[evt].clearListeners();
5949 relayEvents : function(o, events){
5950 var createHandler = function(ename){
5952 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5955 for(var i = 0, len = events.length; i < len; i++){
5956 var ename = events[i];
5957 if(!this.events[ename]){ this.events[ename] = true; };
5958 o.on(ename, createHandler(ename), this);
5963 * Used to define events on this Observable
5964 * @param {Object} object The object with the events defined
5966 addEvents : function(o){
5970 Roo.applyIf(this.events, o);
5974 * Checks to see if this object has any listeners for a specified event
5975 * @param {String} eventName The name of the event to check for
5976 * @return {Boolean} True if the event is being listened for, else false
5978 hasListener : function(eventName){
5979 var e = this.events[eventName];
5980 return typeof e == "object" && e.listeners.length > 0;
5984 * Appends an event handler to this element (shorthand for addListener)
5985 * @param {String} eventName The type of event to listen for
5986 * @param {Function} handler The method the event invokes
5987 * @param {Object} scope (optional) The scope in which to execute the handler
5988 * function. The handler function's "this" context.
5989 * @param {Object} options (optional)
5992 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5994 * Removes a listener (shorthand for removeListener)
5995 * @param {String} eventName The type of event to listen for
5996 * @param {Function} handler The handler to remove
5997 * @param {Object} scope (optional) The scope (this object) for the handler
6000 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
6003 * Starts capture on the specified Observable. All events will be passed
6004 * to the supplied function with the event name + standard signature of the event
6005 * <b>before</b> the event is fired. If the supplied function returns false,
6006 * the event will not fire.
6007 * @param {Observable} o The Observable to capture
6008 * @param {Function} fn The function to call
6009 * @param {Object} scope (optional) The scope (this object) for the fn
6012 Roo.util.Observable.capture = function(o, fn, scope){
6013 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
6017 * Removes <b>all</b> added captures from the Observable.
6018 * @param {Observable} o The Observable to release
6021 Roo.util.Observable.releaseCapture = function(o){
6022 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
6027 var createBuffered = function(h, o, scope){
6028 var task = new Roo.util.DelayedTask();
6030 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
6034 var createSingle = function(h, e, fn, scope){
6036 e.removeListener(fn, scope);
6037 return h.apply(scope, arguments);
6041 var createDelayed = function(h, o, scope){
6043 var args = Array.prototype.slice.call(arguments, 0);
6044 setTimeout(function(){
6045 h.apply(scope, args);
6050 Roo.util.Event = function(obj, name){
6053 this.listeners = [];
6056 Roo.util.Event.prototype = {
6057 addListener : function(fn, scope, options){
6058 var o = options || {};
6059 scope = scope || this.obj;
6060 if(!this.isListening(fn, scope)){
6061 var l = {fn: fn, scope: scope, options: o};
6064 h = createDelayed(h, o, scope);
6067 h = createSingle(h, this, fn, scope);
6070 h = createBuffered(h, o, scope);
6073 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6074 this.listeners.push(l);
6076 this.listeners = this.listeners.slice(0);
6077 this.listeners.push(l);
6082 findListener : function(fn, scope){
6083 scope = scope || this.obj;
6084 var ls = this.listeners;
6085 for(var i = 0, len = ls.length; i < len; i++){
6087 if(l.fn == fn && l.scope == scope){
6094 isListening : function(fn, scope){
6095 return this.findListener(fn, scope) != -1;
6098 removeListener : function(fn, scope){
6100 if((index = this.findListener(fn, scope)) != -1){
6102 this.listeners.splice(index, 1);
6104 this.listeners = this.listeners.slice(0);
6105 this.listeners.splice(index, 1);
6112 clearListeners : function(){
6113 this.listeners = [];
6117 var ls = this.listeners, scope, len = ls.length;
6120 var args = Array.prototype.slice.call(arguments, 0);
6121 for(var i = 0; i < len; i++){
6123 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6124 this.firing = false;
6128 this.firing = false;
6135 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6142 * @class Roo.Document
6143 * @extends Roo.util.Observable
6144 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6146 * @param {Object} config the methods and properties of the 'base' class for the application.
6148 * Generic Page handler - implement this to start your app..
6151 * MyProject = new Roo.Document({
6153 'load' : true // your events..
6156 'ready' : function() {
6157 // fired on Roo.onReady()
6162 Roo.Document = function(cfg) {
6167 Roo.util.Observable.call(this,cfg);
6171 Roo.onReady(function() {
6172 _this.fireEvent('ready');
6178 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6180 * Ext JS Library 1.1.1
6181 * Copyright(c) 2006-2007, Ext JS, LLC.
6183 * Originally Released Under LGPL - original licence link has changed is not relivant.
6186 * <script type="text/javascript">
6190 * @class Roo.EventManager
6191 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6192 * several useful events directly.
6193 * See {@link Roo.EventObject} for more details on normalized event objects.
6196 Roo.EventManager = function(){
6197 var docReadyEvent, docReadyProcId, docReadyState = false;
6198 var resizeEvent, resizeTask, textEvent, textSize;
6199 var E = Roo.lib.Event;
6200 var D = Roo.lib.Dom;
6205 var fireDocReady = function(){
6207 docReadyState = true;
6210 clearInterval(docReadyProcId);
6212 if(Roo.isGecko || Roo.isOpera) {
6213 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6216 var defer = document.getElementById("ie-deferred-loader");
6218 defer.onreadystatechange = null;
6219 defer.parentNode.removeChild(defer);
6223 docReadyEvent.fire();
6224 docReadyEvent.clearListeners();
6229 var initDocReady = function(){
6230 docReadyEvent = new Roo.util.Event();
6231 if(Roo.isGecko || Roo.isOpera) {
6232 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6234 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6235 var defer = document.getElementById("ie-deferred-loader");
6236 defer.onreadystatechange = function(){
6237 if(this.readyState == "complete"){
6241 }else if(Roo.isSafari){
6242 docReadyProcId = setInterval(function(){
6243 var rs = document.readyState;
6244 if(rs == "complete") {
6249 // no matter what, make sure it fires on load
6250 E.on(window, "load", fireDocReady);
6253 var createBuffered = function(h, o){
6254 var task = new Roo.util.DelayedTask(h);
6256 // create new event object impl so new events don't wipe out properties
6257 e = new Roo.EventObjectImpl(e);
6258 task.delay(o.buffer, h, null, [e]);
6262 var createSingle = function(h, el, ename, fn){
6264 Roo.EventManager.removeListener(el, ename, fn);
6269 var createDelayed = function(h, o){
6271 // create new event object impl so new events don't wipe out properties
6272 e = new Roo.EventObjectImpl(e);
6273 setTimeout(function(){
6278 var transitionEndVal = false;
6280 var transitionEnd = function()
6282 if (transitionEndVal) {
6283 return transitionEndVal;
6285 var el = document.createElement('div');
6287 var transEndEventNames = {
6288 WebkitTransition : 'webkitTransitionEnd',
6289 MozTransition : 'transitionend',
6290 OTransition : 'oTransitionEnd otransitionend',
6291 transition : 'transitionend'
6294 for (var name in transEndEventNames) {
6295 if (el.style[name] !== undefined) {
6296 transitionEndVal = transEndEventNames[name];
6297 return transitionEndVal ;
6303 var listen = function(element, ename, opt, fn, scope){
6304 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6305 fn = fn || o.fn; scope = scope || o.scope;
6306 var el = Roo.getDom(element);
6310 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6313 if (ename == 'transitionend') {
6314 ename = transitionEnd();
6316 var h = function(e){
6317 e = Roo.EventObject.setEvent(e);
6320 t = e.getTarget(o.delegate, el);
6327 if(o.stopEvent === true){
6330 if(o.preventDefault === true){
6333 if(o.stopPropagation === true){
6334 e.stopPropagation();
6337 if(o.normalized === false){
6341 fn.call(scope || el, e, t, o);
6344 h = createDelayed(h, o);
6347 h = createSingle(h, el, ename, fn);
6350 h = createBuffered(h, o);
6353 fn._handlers = fn._handlers || [];
6356 fn._handlers.push([Roo.id(el), ename, h]);
6361 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6362 el.addEventListener("DOMMouseScroll", h, false);
6363 E.on(window, 'unload', function(){
6364 el.removeEventListener("DOMMouseScroll", h, false);
6367 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6368 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6373 var stopListening = function(el, ename, fn){
6374 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6376 for(var i = 0, len = hds.length; i < len; i++){
6378 if(h[0] == id && h[1] == ename){
6385 E.un(el, ename, hd);
6386 el = Roo.getDom(el);
6387 if(ename == "mousewheel" && el.addEventListener){
6388 el.removeEventListener("DOMMouseScroll", hd, false);
6390 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6391 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6395 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6402 * @scope Roo.EventManager
6407 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6408 * object with a Roo.EventObject
6409 * @param {Function} fn The method the event invokes
6410 * @param {Object} scope An object that becomes the scope of the handler
6411 * @param {boolean} override If true, the obj passed in becomes
6412 * the execution scope of the listener
6413 * @return {Function} The wrapped function
6416 wrap : function(fn, scope, override){
6418 Roo.EventObject.setEvent(e);
6419 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6424 * Appends an event handler to an element (shorthand for addListener)
6425 * @param {String/HTMLElement} element The html element or id to assign the
6426 * @param {String} eventName The type of event to listen for
6427 * @param {Function} handler The method the event invokes
6428 * @param {Object} scope (optional) The scope in which to execute the handler
6429 * function. The handler function's "this" context.
6430 * @param {Object} options (optional) An object containing handler configuration
6431 * properties. This may contain any of the following properties:<ul>
6432 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6433 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6434 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6435 * <li>preventDefault {Boolean} True to prevent the default action</li>
6436 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6437 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6438 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6439 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6440 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6441 * by the specified number of milliseconds. If the event fires again within that time, the original
6442 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6445 * <b>Combining Options</b><br>
6446 * Using the options argument, it is possible to combine different types of listeners:<br>
6448 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6450 el.on('click', this.onClick, this, {
6457 * <b>Attaching multiple handlers in 1 call</b><br>
6458 * The method also allows for a single argument to be passed which is a config object containing properties
6459 * which specify multiple handlers.
6469 fn: this.onMouseOver
6478 * Or a shorthand syntax:<br>
6481 'click' : this.onClick,
6482 'mouseover' : this.onMouseOver,
6483 'mouseout' : this.onMouseOut
6487 addListener : function(element, eventName, fn, scope, options){
6488 if(typeof eventName == "object"){
6494 if(typeof o[e] == "function"){
6496 listen(element, e, o, o[e], o.scope);
6498 // individual options
6499 listen(element, e, o[e]);
6504 return listen(element, eventName, options, fn, scope);
6508 * Removes an event handler
6510 * @param {String/HTMLElement} element The id or html element to remove the
6512 * @param {String} eventName The type of event
6513 * @param {Function} fn
6514 * @return {Boolean} True if a listener was actually removed
6516 removeListener : function(element, eventName, fn){
6517 return stopListening(element, eventName, fn);
6521 * Fires when the document is ready (before onload and before images are loaded). Can be
6522 * accessed shorthanded Roo.onReady().
6523 * @param {Function} fn The method the event invokes
6524 * @param {Object} scope An object that becomes the scope of the handler
6525 * @param {boolean} options
6527 onDocumentReady : function(fn, scope, options){
6528 if(docReadyState){ // if it already fired
6529 docReadyEvent.addListener(fn, scope, options);
6530 docReadyEvent.fire();
6531 docReadyEvent.clearListeners();
6537 docReadyEvent.addListener(fn, scope, options);
6541 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6542 * @param {Function} fn The method the event invokes
6543 * @param {Object} scope An object that becomes the scope of the handler
6544 * @param {boolean} options
6546 onWindowResize : function(fn, scope, options){
6548 resizeEvent = new Roo.util.Event();
6549 resizeTask = new Roo.util.DelayedTask(function(){
6550 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6552 E.on(window, "resize", function(){
6554 resizeTask.delay(50);
6556 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6560 resizeEvent.addListener(fn, scope, options);
6564 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6565 * @param {Function} fn The method the event invokes
6566 * @param {Object} scope An object that becomes the scope of the handler
6567 * @param {boolean} options
6569 onTextResize : function(fn, scope, options){
6571 textEvent = new Roo.util.Event();
6572 var textEl = new Roo.Element(document.createElement('div'));
6573 textEl.dom.className = 'x-text-resize';
6574 textEl.dom.innerHTML = 'X';
6575 textEl.appendTo(document.body);
6576 textSize = textEl.dom.offsetHeight;
6577 setInterval(function(){
6578 if(textEl.dom.offsetHeight != textSize){
6579 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6581 }, this.textResizeInterval);
6583 textEvent.addListener(fn, scope, options);
6587 * Removes the passed window resize listener.
6588 * @param {Function} fn The method the event invokes
6589 * @param {Object} scope The scope of handler
6591 removeResizeListener : function(fn, scope){
6593 resizeEvent.removeListener(fn, scope);
6598 fireResize : function(){
6600 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6604 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6608 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6610 textResizeInterval : 50
6615 * @scopeAlias pub=Roo.EventManager
6619 * Appends an event handler to an element (shorthand for addListener)
6620 * @param {String/HTMLElement} element The html element or id to assign the
6621 * @param {String} eventName The type of event to listen for
6622 * @param {Function} handler The method the event invokes
6623 * @param {Object} scope (optional) The scope in which to execute the handler
6624 * function. The handler function's "this" context.
6625 * @param {Object} options (optional) An object containing handler configuration
6626 * properties. This may contain any of the following properties:<ul>
6627 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6628 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6629 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6630 * <li>preventDefault {Boolean} True to prevent the default action</li>
6631 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6632 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6633 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6634 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6635 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6636 * by the specified number of milliseconds. If the event fires again within that time, the original
6637 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6640 * <b>Combining Options</b><br>
6641 * Using the options argument, it is possible to combine different types of listeners:<br>
6643 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6645 el.on('click', this.onClick, this, {
6652 * <b>Attaching multiple handlers in 1 call</b><br>
6653 * The method also allows for a single argument to be passed which is a config object containing properties
6654 * which specify multiple handlers.
6664 fn: this.onMouseOver
6673 * Or a shorthand syntax:<br>
6676 'click' : this.onClick,
6677 'mouseover' : this.onMouseOver,
6678 'mouseout' : this.onMouseOut
6682 pub.on = pub.addListener;
6683 pub.un = pub.removeListener;
6685 pub.stoppedMouseDownEvent = new Roo.util.Event();
6689 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6690 * @param {Function} fn The method the event invokes
6691 * @param {Object} scope An object that becomes the scope of the handler
6692 * @param {boolean} override If true, the obj passed in becomes
6693 * the execution scope of the listener
6697 Roo.onReady = Roo.EventManager.onDocumentReady;
6699 Roo.onReady(function(){
6700 var bd = Roo.get(document.body);
6705 : Roo.isIE11 ? "roo-ie11"
6706 : Roo.isEdge ? "roo-edge"
6707 : Roo.isGecko ? "roo-gecko"
6708 : Roo.isOpera ? "roo-opera"
6709 : Roo.isSafari ? "roo-safari" : ""];
6712 cls.push("roo-mac");
6715 cls.push("roo-linux");
6718 cls.push("roo-ios");
6721 cls.push("roo-touch");
6723 if(Roo.isBorderBox){
6724 cls.push('roo-border-box');
6726 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6727 var p = bd.dom.parentNode;
6729 p.className += ' roo-strict';
6732 bd.addClass(cls.join(' '));
6736 * @class Roo.EventObject
6737 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6738 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6741 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6743 var target = e.getTarget();
6746 var myDiv = Roo.get("myDiv");
6747 myDiv.on("click", handleClick);
6749 Roo.EventManager.on("myDiv", 'click', handleClick);
6750 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6754 Roo.EventObject = function(){
6756 var E = Roo.lib.Event;
6758 // safari keypress events for special keys return bad keycodes
6761 63235 : 39, // right
6764 63276 : 33, // page up
6765 63277 : 34, // page down
6766 63272 : 46, // delete
6771 // normalize button clicks
6772 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6773 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6775 Roo.EventObjectImpl = function(e){
6777 this.setEvent(e.browserEvent || e);
6780 Roo.EventObjectImpl.prototype = {
6782 * Used to fix doc tools.
6783 * @scope Roo.EventObject.prototype
6789 /** The normal browser event */
6790 browserEvent : null,
6791 /** The button pressed in a mouse event */
6793 /** True if the shift key was down during the event */
6795 /** True if the control key was down during the event */
6797 /** True if the alt key was down during the event */
6856 setEvent : function(e){
6857 if(e == this || (e && e.browserEvent)){ // already wrapped
6860 this.browserEvent = e;
6862 // normalize buttons
6863 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6864 if(e.type == 'click' && this.button == -1){
6868 this.shiftKey = e.shiftKey;
6869 // mac metaKey behaves like ctrlKey
6870 this.ctrlKey = e.ctrlKey || e.metaKey;
6871 this.altKey = e.altKey;
6872 // in getKey these will be normalized for the mac
6873 this.keyCode = e.keyCode;
6874 // keyup warnings on firefox.
6875 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6876 // cache the target for the delayed and or buffered events
6877 this.target = E.getTarget(e);
6879 this.xy = E.getXY(e);
6882 this.shiftKey = false;
6883 this.ctrlKey = false;
6884 this.altKey = false;
6894 * Stop the event (preventDefault and stopPropagation)
6896 stopEvent : function(){
6897 if(this.browserEvent){
6898 if(this.browserEvent.type == 'mousedown'){
6899 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6901 E.stopEvent(this.browserEvent);
6906 * Prevents the browsers default handling of the event.
6908 preventDefault : function(){
6909 if(this.browserEvent){
6910 E.preventDefault(this.browserEvent);
6915 isNavKeyPress : function(){
6916 var k = this.keyCode;
6917 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6918 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6921 isSpecialKey : function(){
6922 var k = this.keyCode;
6923 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6924 (k == 16) || (k == 17) ||
6925 (k >= 18 && k <= 20) ||
6926 (k >= 33 && k <= 35) ||
6927 (k >= 36 && k <= 39) ||
6928 (k >= 44 && k <= 45);
6931 * Cancels bubbling of the event.
6933 stopPropagation : function(){
6934 if(this.browserEvent){
6935 if(this.type == 'mousedown'){
6936 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6938 E.stopPropagation(this.browserEvent);
6943 * Gets the key code for the event.
6946 getCharCode : function(){
6947 return this.charCode || this.keyCode;
6951 * Returns a normalized keyCode for the event.
6952 * @return {Number} The key code
6954 getKey : function(){
6955 var k = this.keyCode || this.charCode;
6956 return Roo.isSafari ? (safariKeys[k] || k) : k;
6960 * Gets the x coordinate of the event.
6963 getPageX : function(){
6968 * Gets the y coordinate of the event.
6971 getPageY : function(){
6976 * Gets the time of the event.
6979 getTime : function(){
6980 if(this.browserEvent){
6981 return E.getTime(this.browserEvent);
6987 * Gets the page coordinates of the event.
6988 * @return {Array} The xy values like [x, y]
6995 * Gets the target for the event.
6996 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6997 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6998 search as a number or element (defaults to 10 || document.body)
6999 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7000 * @return {HTMLelement}
7002 getTarget : function(selector, maxDepth, returnEl){
7003 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
7006 * Gets the related target.
7007 * @return {HTMLElement}
7009 getRelatedTarget : function(){
7010 if(this.browserEvent){
7011 return E.getRelatedTarget(this.browserEvent);
7017 * Normalizes mouse wheel delta across browsers
7018 * @return {Number} The delta
7020 getWheelDelta : function(){
7021 var e = this.browserEvent;
7023 if(e.wheelDelta){ /* IE/Opera. */
7024 delta = e.wheelDelta/120;
7025 }else if(e.detail){ /* Mozilla case. */
7026 delta = -e.detail/3;
7032 * Returns true if the control, meta, shift or alt key was pressed during this event.
7035 hasModifier : function(){
7036 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
7040 * Returns true if the target of this event equals el or is a child of el
7041 * @param {String/HTMLElement/Element} el
7042 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7045 within : function(el, related){
7046 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7047 return t && Roo.fly(el).contains(t);
7050 getPoint : function(){
7051 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7055 return new Roo.EventObjectImpl();
7060 * Ext JS Library 1.1.1
7061 * Copyright(c) 2006-2007, Ext JS, LLC.
7063 * Originally Released Under LGPL - original licence link has changed is not relivant.
7066 * <script type="text/javascript">
7070 // was in Composite Element!??!?!
7073 var D = Roo.lib.Dom;
7074 var E = Roo.lib.Event;
7075 var A = Roo.lib.Anim;
7077 // local style camelizing for speed
7079 var camelRe = /(-[a-z])/gi;
7080 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7081 var view = document.defaultView;
7084 * @class Roo.Element
7085 * Represents an Element in the DOM.<br><br>
7088 var el = Roo.get("my-div");
7091 var el = getEl("my-div");
7093 // or with a DOM element
7094 var el = Roo.get(myDivElement);
7096 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7097 * each call instead of constructing a new one.<br><br>
7098 * <b>Animations</b><br />
7099 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7100 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7102 Option Default Description
7103 --------- -------- ---------------------------------------------
7104 duration .35 The duration of the animation in seconds
7105 easing easeOut The YUI easing method
7106 callback none A function to execute when the anim completes
7107 scope this The scope (this) of the callback function
7109 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7110 * manipulate the animation. Here's an example:
7112 var el = Roo.get("my-div");
7117 // default animation
7118 el.setWidth(100, true);
7120 // animation with some options set
7127 // using the "anim" property to get the Anim object
7133 el.setWidth(100, opt);
7135 if(opt.anim.isAnimated()){
7139 * <b> Composite (Collections of) Elements</b><br />
7140 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7141 * @constructor Create a new Element directly.
7142 * @param {String/HTMLElement} element
7143 * @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).
7145 Roo.Element = function(element, forceNew){
7146 var dom = typeof element == "string" ?
7147 document.getElementById(element) : element;
7148 if(!dom){ // invalid id/element
7152 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7153 return Roo.Element.cache[id];
7163 * The DOM element ID
7166 this.id = id || Roo.id(dom);
7169 var El = Roo.Element;
7173 * The element's default display mode (defaults to "")
7176 originalDisplay : "",
7179 // note this is overridden in BS version..
7182 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7188 * Sets the element's visibility mode. When setVisible() is called it
7189 * will use this to determine whether to set the visibility or the display property.
7190 * @param visMode Element.VISIBILITY or Element.DISPLAY
7191 * @return {Roo.Element} this
7193 setVisibilityMode : function(visMode){
7194 this.visibilityMode = visMode;
7198 * Convenience method for setVisibilityMode(Element.DISPLAY)
7199 * @param {String} display (optional) What to set display to when visible
7200 * @return {Roo.Element} this
7202 enableDisplayMode : function(display){
7203 this.setVisibilityMode(El.DISPLAY);
7204 if(typeof display != "undefined") { this.originalDisplay = display; }
7209 * 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)
7210 * @param {String} selector The simple selector to test
7211 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7212 search as a number or element (defaults to 10 || document.body)
7213 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7214 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7216 findParent : function(simpleSelector, maxDepth, returnEl){
7217 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7218 maxDepth = maxDepth || 50;
7219 if(typeof maxDepth != "number"){
7220 stopEl = Roo.getDom(maxDepth);
7223 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7224 if(dq.is(p, simpleSelector)){
7225 return returnEl ? Roo.get(p) : p;
7235 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7236 * @param {String} selector The simple selector to test
7237 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7238 search as a number or element (defaults to 10 || document.body)
7239 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7240 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7242 findParentNode : function(simpleSelector, maxDepth, returnEl){
7243 var p = Roo.fly(this.dom.parentNode, '_internal');
7244 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7248 * Looks at the scrollable parent element
7250 findScrollableParent : function()
7252 var overflowRegex = /(auto|scroll)/;
7254 if(this.getStyle('position') === 'fixed'){
7255 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7258 var excludeStaticParent = this.getStyle('position') === "absolute";
7260 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7262 if (excludeStaticParent && parent.getStyle('position') === "static") {
7266 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7270 if(parent.dom.nodeName.toLowerCase() == 'body'){
7271 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7275 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7279 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7280 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7281 * @param {String} selector The simple selector to test
7282 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7283 search as a number or element (defaults to 10 || document.body)
7284 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7286 up : function(simpleSelector, maxDepth){
7287 return this.findParentNode(simpleSelector, maxDepth, true);
7293 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7294 * @param {String} selector The simple selector to test
7295 * @return {Boolean} True if this element matches the selector, else false
7297 is : function(simpleSelector){
7298 return Roo.DomQuery.is(this.dom, simpleSelector);
7302 * Perform animation on this element.
7303 * @param {Object} args The YUI animation control args
7304 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7305 * @param {Function} onComplete (optional) Function to call when animation completes
7306 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7307 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7308 * @return {Roo.Element} this
7310 animate : function(args, duration, onComplete, easing, animType){
7311 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7316 * @private Internal animation call
7318 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7319 animType = animType || 'run';
7321 var anim = Roo.lib.Anim[animType](
7323 (opt.duration || defaultDur) || .35,
7324 (opt.easing || defaultEase) || 'easeOut',
7326 Roo.callback(cb, this);
7327 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7335 // private legacy anim prep
7336 preanim : function(a, i){
7337 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7341 * Removes worthless text nodes
7342 * @param {Boolean} forceReclean (optional) By default the element
7343 * keeps track if it has been cleaned already so
7344 * you can call this over and over. However, if you update the element and
7345 * need to force a reclean, you can pass true.
7347 clean : function(forceReclean){
7348 if(this.isCleaned && forceReclean !== true){
7352 var d = this.dom, n = d.firstChild, ni = -1;
7354 var nx = n.nextSibling;
7355 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7362 this.isCleaned = true;
7367 calcOffsetsTo : function(el){
7370 var restorePos = false;
7371 if(el.getStyle('position') == 'static'){
7372 el.position('relative');
7377 while(op && op != d && op.tagName != 'HTML'){
7380 op = op.offsetParent;
7383 el.position('static');
7389 * Scrolls this element into view within the passed container.
7390 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7391 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7392 * @return {Roo.Element} this
7394 scrollIntoView : function(container, hscroll){
7395 var c = Roo.getDom(container) || document.body;
7398 var o = this.calcOffsetsTo(c),
7401 b = t+el.offsetHeight,
7402 r = l+el.offsetWidth;
7404 var ch = c.clientHeight;
7405 var ct = parseInt(c.scrollTop, 10);
7406 var cl = parseInt(c.scrollLeft, 10);
7408 var cr = cl + c.clientWidth;
7416 if(hscroll !== false){
7420 c.scrollLeft = r-c.clientWidth;
7427 scrollChildIntoView : function(child, hscroll){
7428 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7432 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7433 * the new height may not be available immediately.
7434 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7435 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7436 * @param {Function} onComplete (optional) Function to call when animation completes
7437 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7438 * @return {Roo.Element} this
7440 autoHeight : function(animate, duration, onComplete, easing){
7441 var oldHeight = this.getHeight();
7443 this.setHeight(1); // force clipping
7444 setTimeout(function(){
7445 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7447 this.setHeight(height);
7449 if(typeof onComplete == "function"){
7453 this.setHeight(oldHeight); // restore original height
7454 this.setHeight(height, animate, duration, function(){
7456 if(typeof onComplete == "function") { onComplete(); }
7457 }.createDelegate(this), easing);
7459 }.createDelegate(this), 0);
7464 * Returns true if this element is an ancestor of the passed element
7465 * @param {HTMLElement/String} el The element to check
7466 * @return {Boolean} True if this element is an ancestor of el, else false
7468 contains : function(el){
7469 if(!el){return false;}
7470 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7474 * Checks whether the element is currently visible using both visibility and display properties.
7475 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7476 * @return {Boolean} True if the element is currently visible, else false
7478 isVisible : function(deep) {
7479 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7480 if(deep !== true || !vis){
7483 var p = this.dom.parentNode;
7484 while(p && p.tagName.toLowerCase() != "body"){
7485 if(!Roo.fly(p, '_isVisible').isVisible()){
7494 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7495 * @param {String} selector The CSS selector
7496 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7497 * @return {CompositeElement/CompositeElementLite} The composite element
7499 select : function(selector, unique){
7500 return El.select(selector, unique, this.dom);
7504 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7505 * @param {String} selector The CSS selector
7506 * @return {Array} An array of the matched nodes
7508 query : function(selector, unique){
7509 return Roo.DomQuery.select(selector, this.dom);
7513 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7514 * @param {String} selector The CSS selector
7515 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7516 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7518 child : function(selector, returnDom){
7519 var n = Roo.DomQuery.selectNode(selector, this.dom);
7520 return returnDom ? n : Roo.get(n);
7524 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7525 * @param {String} selector The CSS selector
7526 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7527 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7529 down : function(selector, returnDom){
7530 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7531 return returnDom ? n : Roo.get(n);
7535 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7536 * @param {String} group The group the DD object is member of
7537 * @param {Object} config The DD config object
7538 * @param {Object} overrides An object containing methods to override/implement on the DD object
7539 * @return {Roo.dd.DD} The DD object
7541 initDD : function(group, config, overrides){
7542 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7543 return Roo.apply(dd, overrides);
7547 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7548 * @param {String} group The group the DDProxy object is member of
7549 * @param {Object} config The DDProxy config object
7550 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7551 * @return {Roo.dd.DDProxy} The DDProxy object
7553 initDDProxy : function(group, config, overrides){
7554 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7555 return Roo.apply(dd, overrides);
7559 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7560 * @param {String} group The group the DDTarget object is member of
7561 * @param {Object} config The DDTarget config object
7562 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7563 * @return {Roo.dd.DDTarget} The DDTarget object
7565 initDDTarget : function(group, config, overrides){
7566 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7567 return Roo.apply(dd, overrides);
7571 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7572 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7573 * @param {Boolean} visible Whether the element is visible
7574 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7575 * @return {Roo.Element} this
7577 setVisible : function(visible, animate){
7579 if(this.visibilityMode == El.DISPLAY){
7580 this.setDisplayed(visible);
7583 this.dom.style.visibility = visible ? "visible" : "hidden";
7586 // closure for composites
7588 var visMode = this.visibilityMode;
7590 this.setOpacity(.01);
7591 this.setVisible(true);
7593 this.anim({opacity: { to: (visible?1:0) }},
7594 this.preanim(arguments, 1),
7595 null, .35, 'easeIn', function(){
7597 if(visMode == El.DISPLAY){
7598 dom.style.display = "none";
7600 dom.style.visibility = "hidden";
7602 Roo.get(dom).setOpacity(1);
7610 * Returns true if display is not "none"
7613 isDisplayed : function() {
7614 return this.getStyle("display") != "none";
7618 * Toggles the element's visibility or display, depending on visibility mode.
7619 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7620 * @return {Roo.Element} this
7622 toggle : function(animate){
7623 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7628 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7629 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7630 * @return {Roo.Element} this
7632 setDisplayed : function(value) {
7633 if(typeof value == "boolean"){
7634 value = value ? this.originalDisplay : "none";
7636 this.setStyle("display", value);
7641 * Tries to focus the element. Any exceptions are caught and ignored.
7642 * @return {Roo.Element} this
7644 focus : function() {
7652 * Tries to blur the element. Any exceptions are caught and ignored.
7653 * @return {Roo.Element} this
7663 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7664 * @param {String/Array} className The CSS class to add, or an array of classes
7665 * @return {Roo.Element} this
7667 addClass : function(className){
7668 if(className instanceof Array){
7669 for(var i = 0, len = className.length; i < len; i++) {
7670 this.addClass(className[i]);
7673 if(className && !this.hasClass(className)){
7674 this.dom.className = this.dom.className + " " + className;
7681 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7682 * @param {String/Array} className The CSS class to add, or an array of classes
7683 * @return {Roo.Element} this
7685 radioClass : function(className){
7686 var siblings = this.dom.parentNode.childNodes;
7687 for(var i = 0; i < siblings.length; i++) {
7688 var s = siblings[i];
7689 if(s.nodeType == 1){
7690 Roo.get(s).removeClass(className);
7693 this.addClass(className);
7698 * Removes one or more CSS classes from the element.
7699 * @param {String/Array} className The CSS class to remove, or an array of classes
7700 * @return {Roo.Element} this
7702 removeClass : function(className){
7703 if(!className || !this.dom.className){
7706 if(className instanceof Array){
7707 for(var i = 0, len = className.length; i < len; i++) {
7708 this.removeClass(className[i]);
7711 if(this.hasClass(className)){
7712 var re = this.classReCache[className];
7714 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7715 this.classReCache[className] = re;
7717 this.dom.className =
7718 this.dom.className.replace(re, " ");
7728 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7729 * @param {String} className The CSS class to toggle
7730 * @return {Roo.Element} this
7732 toggleClass : function(className){
7733 if(this.hasClass(className)){
7734 this.removeClass(className);
7736 this.addClass(className);
7742 * Checks if the specified CSS class exists on this element's DOM node.
7743 * @param {String} className The CSS class to check for
7744 * @return {Boolean} True if the class exists, else false
7746 hasClass : function(className){
7747 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7751 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7752 * @param {String} oldClassName The CSS class to replace
7753 * @param {String} newClassName The replacement CSS class
7754 * @return {Roo.Element} this
7756 replaceClass : function(oldClassName, newClassName){
7757 this.removeClass(oldClassName);
7758 this.addClass(newClassName);
7763 * Returns an object with properties matching the styles requested.
7764 * For example, el.getStyles('color', 'font-size', 'width') might return
7765 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7766 * @param {String} style1 A style name
7767 * @param {String} style2 A style name
7768 * @param {String} etc.
7769 * @return {Object} The style object
7771 getStyles : function(){
7772 var a = arguments, len = a.length, r = {};
7773 for(var i = 0; i < len; i++){
7774 r[a[i]] = this.getStyle(a[i]);
7780 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7781 * @param {String} property The style property whose value is returned.
7782 * @return {String} The current value of the style property for this element.
7784 getStyle : function(){
7785 return view && view.getComputedStyle ?
7787 var el = this.dom, v, cs, camel;
7788 if(prop == 'float'){
7791 if(el.style && (v = el.style[prop])){
7794 if(cs = view.getComputedStyle(el, "")){
7795 if(!(camel = propCache[prop])){
7796 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7803 var el = this.dom, v, cs, camel;
7804 if(prop == 'opacity'){
7805 if(typeof el.style.filter == 'string'){
7806 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7808 var fv = parseFloat(m[1]);
7810 return fv ? fv / 100 : 0;
7815 }else if(prop == 'float'){
7816 prop = "styleFloat";
7818 if(!(camel = propCache[prop])){
7819 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7821 if(v = el.style[camel]){
7824 if(cs = el.currentStyle){
7832 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7833 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7834 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7835 * @return {Roo.Element} this
7837 setStyle : function(prop, value){
7838 if(typeof prop == "string"){
7840 if (prop == 'float') {
7841 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7846 if(!(camel = propCache[prop])){
7847 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7850 if(camel == 'opacity') {
7851 this.setOpacity(value);
7853 this.dom.style[camel] = value;
7856 for(var style in prop){
7857 if(typeof prop[style] != "function"){
7858 this.setStyle(style, prop[style]);
7866 * More flexible version of {@link #setStyle} for setting style properties.
7867 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7868 * a function which returns such a specification.
7869 * @return {Roo.Element} this
7871 applyStyles : function(style){
7872 Roo.DomHelper.applyStyles(this.dom, style);
7877 * 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).
7878 * @return {Number} The X position of the element
7881 return D.getX(this.dom);
7885 * 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).
7886 * @return {Number} The Y position of the element
7889 return D.getY(this.dom);
7893 * 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).
7894 * @return {Array} The XY position of the element
7897 return D.getXY(this.dom);
7901 * 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).
7902 * @param {Number} The X position of the element
7903 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7904 * @return {Roo.Element} this
7906 setX : function(x, animate){
7908 D.setX(this.dom, x);
7910 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7916 * 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).
7917 * @param {Number} The Y position of the element
7918 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7919 * @return {Roo.Element} this
7921 setY : function(y, animate){
7923 D.setY(this.dom, y);
7925 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7931 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7932 * @param {String} left The left CSS property value
7933 * @return {Roo.Element} this
7935 setLeft : function(left){
7936 this.setStyle("left", this.addUnits(left));
7941 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7942 * @param {String} top The top CSS property value
7943 * @return {Roo.Element} this
7945 setTop : function(top){
7946 this.setStyle("top", this.addUnits(top));
7951 * Sets the element's CSS right style.
7952 * @param {String} right The right CSS property value
7953 * @return {Roo.Element} this
7955 setRight : function(right){
7956 this.setStyle("right", this.addUnits(right));
7961 * Sets the element's CSS bottom style.
7962 * @param {String} bottom The bottom CSS property value
7963 * @return {Roo.Element} this
7965 setBottom : function(bottom){
7966 this.setStyle("bottom", this.addUnits(bottom));
7971 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7972 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7973 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7974 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7975 * @return {Roo.Element} this
7977 setXY : function(pos, animate){
7979 D.setXY(this.dom, pos);
7981 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7987 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7988 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7989 * @param {Number} x X value for new position (coordinates are page-based)
7990 * @param {Number} y Y value for new position (coordinates are page-based)
7991 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7992 * @return {Roo.Element} this
7994 setLocation : function(x, y, animate){
7995 this.setXY([x, y], this.preanim(arguments, 2));
8000 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8001 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8002 * @param {Number} x X value for new position (coordinates are page-based)
8003 * @param {Number} y Y value for new position (coordinates are page-based)
8004 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8005 * @return {Roo.Element} this
8007 moveTo : function(x, y, animate){
8008 this.setXY([x, y], this.preanim(arguments, 2));
8013 * Returns the region of the given element.
8014 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
8015 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
8017 getRegion : function(){
8018 return D.getRegion(this.dom);
8022 * Returns the offset height of the element
8023 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
8024 * @return {Number} The element's height
8026 getHeight : function(contentHeight){
8027 var h = this.dom.offsetHeight || 0;
8028 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
8032 * Returns the offset width of the element
8033 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
8034 * @return {Number} The element's width
8036 getWidth : function(contentWidth){
8037 var w = this.dom.offsetWidth || 0;
8038 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
8042 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8043 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8044 * if a height has not been set using CSS.
8047 getComputedHeight : function(){
8048 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8050 h = parseInt(this.getStyle('height'), 10) || 0;
8051 if(!this.isBorderBox()){
8052 h += this.getFrameWidth('tb');
8059 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8060 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8061 * if a width has not been set using CSS.
8064 getComputedWidth : function(){
8065 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8067 w = parseInt(this.getStyle('width'), 10) || 0;
8068 if(!this.isBorderBox()){
8069 w += this.getFrameWidth('lr');
8076 * Returns the size of the element.
8077 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8078 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8080 getSize : function(contentSize){
8081 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8085 * Returns the width and height of the viewport.
8086 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8088 getViewSize : function(){
8089 var d = this.dom, doc = document, aw = 0, ah = 0;
8090 if(d == doc || d == doc.body){
8091 return {width : D.getViewWidth(), height: D.getViewHeight()};
8094 width : d.clientWidth,
8095 height: d.clientHeight
8101 * Returns the value of the "value" attribute
8102 * @param {Boolean} asNumber true to parse the value as a number
8103 * @return {String/Number}
8105 getValue : function(asNumber){
8106 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8110 adjustWidth : function(width){
8111 if(typeof width == "number"){
8112 if(this.autoBoxAdjust && !this.isBorderBox()){
8113 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8123 adjustHeight : function(height){
8124 if(typeof height == "number"){
8125 if(this.autoBoxAdjust && !this.isBorderBox()){
8126 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8136 * Set the width of the element
8137 * @param {Number} width The new width
8138 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8139 * @return {Roo.Element} this
8141 setWidth : function(width, animate){
8142 width = this.adjustWidth(width);
8144 this.dom.style.width = this.addUnits(width);
8146 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8152 * Set the height of the element
8153 * @param {Number} height The new height
8154 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8155 * @return {Roo.Element} this
8157 setHeight : function(height, animate){
8158 height = this.adjustHeight(height);
8160 this.dom.style.height = this.addUnits(height);
8162 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8168 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8169 * @param {Number} width The new width
8170 * @param {Number} height The new height
8171 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8172 * @return {Roo.Element} this
8174 setSize : function(width, height, animate){
8175 if(typeof width == "object"){ // in case of object from getSize()
8176 height = width.height; width = width.width;
8178 width = this.adjustWidth(width); height = this.adjustHeight(height);
8180 this.dom.style.width = this.addUnits(width);
8181 this.dom.style.height = this.addUnits(height);
8183 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8189 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8190 * @param {Number} x X value for new position (coordinates are page-based)
8191 * @param {Number} y Y value for new position (coordinates are page-based)
8192 * @param {Number} width The new width
8193 * @param {Number} height The new height
8194 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8195 * @return {Roo.Element} this
8197 setBounds : function(x, y, width, height, animate){
8199 this.setSize(width, height);
8200 this.setLocation(x, y);
8202 width = this.adjustWidth(width); height = this.adjustHeight(height);
8203 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8204 this.preanim(arguments, 4), 'motion');
8210 * 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.
8211 * @param {Roo.lib.Region} region The region to fill
8212 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8213 * @return {Roo.Element} this
8215 setRegion : function(region, animate){
8216 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8221 * Appends an event handler
8223 * @param {String} eventName The type of event to append
8224 * @param {Function} fn The method the event invokes
8225 * @param {Object} scope (optional) The scope (this object) of the fn
8226 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8228 addListener : function(eventName, fn, scope, options){
8230 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8235 * Removes an event handler from this element
8236 * @param {String} eventName the type of event to remove
8237 * @param {Function} fn the method the event invokes
8238 * @return {Roo.Element} this
8240 removeListener : function(eventName, fn){
8241 Roo.EventManager.removeListener(this.dom, eventName, fn);
8246 * Removes all previous added listeners from this element
8247 * @return {Roo.Element} this
8249 removeAllListeners : function(){
8250 E.purgeElement(this.dom);
8254 relayEvent : function(eventName, observable){
8255 this.on(eventName, function(e){
8256 observable.fireEvent(eventName, e);
8261 * Set the opacity of the element
8262 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8263 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8264 * @return {Roo.Element} this
8266 setOpacity : function(opacity, animate){
8268 var s = this.dom.style;
8271 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8272 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8274 s.opacity = opacity;
8277 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8283 * Gets the left X coordinate
8284 * @param {Boolean} local True to get the local css position instead of page coordinate
8287 getLeft : function(local){
8291 return parseInt(this.getStyle("left"), 10) || 0;
8296 * Gets the right X coordinate of the element (element X position + element width)
8297 * @param {Boolean} local True to get the local css position instead of page coordinate
8300 getRight : function(local){
8302 return this.getX() + this.getWidth();
8304 return (this.getLeft(true) + this.getWidth()) || 0;
8309 * Gets the top Y coordinate
8310 * @param {Boolean} local True to get the local css position instead of page coordinate
8313 getTop : function(local) {
8317 return parseInt(this.getStyle("top"), 10) || 0;
8322 * Gets the bottom Y coordinate of the element (element Y position + element height)
8323 * @param {Boolean} local True to get the local css position instead of page coordinate
8326 getBottom : function(local){
8328 return this.getY() + this.getHeight();
8330 return (this.getTop(true) + this.getHeight()) || 0;
8335 * Initializes positioning on this element. If a desired position is not passed, it will make the
8336 * the element positioned relative IF it is not already positioned.
8337 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8338 * @param {Number} zIndex (optional) The zIndex to apply
8339 * @param {Number} x (optional) Set the page X position
8340 * @param {Number} y (optional) Set the page Y position
8342 position : function(pos, zIndex, x, y){
8344 if(this.getStyle('position') == 'static'){
8345 this.setStyle('position', 'relative');
8348 this.setStyle("position", pos);
8351 this.setStyle("z-index", zIndex);
8353 if(x !== undefined && y !== undefined){
8355 }else if(x !== undefined){
8357 }else if(y !== undefined){
8363 * Clear positioning back to the default when the document was loaded
8364 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8365 * @return {Roo.Element} this
8367 clearPositioning : function(value){
8375 "position" : "static"
8381 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8382 * snapshot before performing an update and then restoring the element.
8385 getPositioning : function(){
8386 var l = this.getStyle("left");
8387 var t = this.getStyle("top");
8389 "position" : this.getStyle("position"),
8391 "right" : l ? "" : this.getStyle("right"),
8393 "bottom" : t ? "" : this.getStyle("bottom"),
8394 "z-index" : this.getStyle("z-index")
8399 * Gets the width of the border(s) for the specified side(s)
8400 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8401 * passing lr would get the border (l)eft width + the border (r)ight width.
8402 * @return {Number} The width of the sides passed added together
8404 getBorderWidth : function(side){
8405 return this.addStyles(side, El.borders);
8409 * Gets the width of the padding(s) for the specified side(s)
8410 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8411 * passing lr would get the padding (l)eft + the padding (r)ight.
8412 * @return {Number} The padding of the sides passed added together
8414 getPadding : function(side){
8415 return this.addStyles(side, El.paddings);
8419 * Set positioning with an object returned by getPositioning().
8420 * @param {Object} posCfg
8421 * @return {Roo.Element} this
8423 setPositioning : function(pc){
8424 this.applyStyles(pc);
8425 if(pc.right == "auto"){
8426 this.dom.style.right = "";
8428 if(pc.bottom == "auto"){
8429 this.dom.style.bottom = "";
8435 fixDisplay : function(){
8436 if(this.getStyle("display") == "none"){
8437 this.setStyle("visibility", "hidden");
8438 this.setStyle("display", this.originalDisplay); // first try reverting to default
8439 if(this.getStyle("display") == "none"){ // if that fails, default to block
8440 this.setStyle("display", "block");
8446 * Quick set left and top adding default units
8447 * @param {String} left The left CSS property value
8448 * @param {String} top The top CSS property value
8449 * @return {Roo.Element} this
8451 setLeftTop : function(left, top){
8452 this.dom.style.left = this.addUnits(left);
8453 this.dom.style.top = this.addUnits(top);
8458 * Move this element relative to its current position.
8459 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8460 * @param {Number} distance How far to move the element in pixels
8461 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8462 * @return {Roo.Element} this
8464 move : function(direction, distance, animate){
8465 var xy = this.getXY();
8466 direction = direction.toLowerCase();
8470 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8474 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8479 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8484 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8491 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8492 * @return {Roo.Element} this
8495 if(!this.isClipped){
8496 this.isClipped = true;
8497 this.originalClip = {
8498 "o": this.getStyle("overflow"),
8499 "x": this.getStyle("overflow-x"),
8500 "y": this.getStyle("overflow-y")
8502 this.setStyle("overflow", "hidden");
8503 this.setStyle("overflow-x", "hidden");
8504 this.setStyle("overflow-y", "hidden");
8510 * Return clipping (overflow) to original clipping before clip() was called
8511 * @return {Roo.Element} this
8513 unclip : function(){
8515 this.isClipped = false;
8516 var o = this.originalClip;
8517 if(o.o){this.setStyle("overflow", o.o);}
8518 if(o.x){this.setStyle("overflow-x", o.x);}
8519 if(o.y){this.setStyle("overflow-y", o.y);}
8526 * Gets the x,y coordinates specified by the anchor position on the element.
8527 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8528 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8529 * {width: (target width), height: (target height)} (defaults to the element's current size)
8530 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8531 * @return {Array} [x, y] An array containing the element's x and y coordinates
8533 getAnchorXY : function(anchor, local, s){
8534 //Passing a different size is useful for pre-calculating anchors,
8535 //especially for anchored animations that change the el size.
8537 var w, h, vp = false;
8540 if(d == document.body || d == document){
8542 w = D.getViewWidth(); h = D.getViewHeight();
8544 w = this.getWidth(); h = this.getHeight();
8547 w = s.width; h = s.height;
8549 var x = 0, y = 0, r = Math.round;
8550 switch((anchor || "tl").toLowerCase()){
8592 var sc = this.getScroll();
8593 return [x + sc.left, y + sc.top];
8595 //Add the element's offset xy
8596 var o = this.getXY();
8597 return [x+o[0], y+o[1]];
8601 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8602 * supported position values.
8603 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8604 * @param {String} position The position to align to.
8605 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8606 * @return {Array} [x, y]
8608 getAlignToXY : function(el, p, o)
8613 throw "Element.alignTo with an element that doesn't exist";
8615 var c = false; //constrain to viewport
8616 var p1 = "", p2 = "";
8623 }else if(p.indexOf("-") == -1){
8626 p = p.toLowerCase();
8627 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8629 throw "Element.alignTo with an invalid alignment " + p;
8631 p1 = m[1]; p2 = m[2]; c = !!m[3];
8633 //Subtract the aligned el's internal xy from the target's offset xy
8634 //plus custom offset to get the aligned el's new offset xy
8635 var a1 = this.getAnchorXY(p1, true);
8636 var a2 = el.getAnchorXY(p2, false);
8637 var x = a2[0] - a1[0] + o[0];
8638 var y = a2[1] - a1[1] + o[1];
8640 //constrain the aligned el to viewport if necessary
8641 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8642 // 5px of margin for ie
8643 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8645 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8646 //perpendicular to the vp border, allow the aligned el to slide on that border,
8647 //otherwise swap the aligned el to the opposite border of the target.
8648 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8649 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8650 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") );
8651 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8654 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8655 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8657 if((x+w) > dw + scrollX){
8658 x = swapX ? r.left-w : dw+scrollX-w;
8661 x = swapX ? r.right : scrollX;
8663 if((y+h) > dh + scrollY){
8664 y = swapY ? r.top-h : dh+scrollY-h;
8667 y = swapY ? r.bottom : scrollY;
8674 getConstrainToXY : function(){
8675 var os = {top:0, left:0, bottom:0, right: 0};
8677 return function(el, local, offsets, proposedXY){
8679 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8681 var vw, vh, vx = 0, vy = 0;
8682 if(el.dom == document.body || el.dom == document){
8683 vw = Roo.lib.Dom.getViewWidth();
8684 vh = Roo.lib.Dom.getViewHeight();
8686 vw = el.dom.clientWidth;
8687 vh = el.dom.clientHeight;
8689 var vxy = el.getXY();
8695 var s = el.getScroll();
8697 vx += offsets.left + s.left;
8698 vy += offsets.top + s.top;
8700 vw -= offsets.right;
8701 vh -= offsets.bottom;
8706 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8707 var x = xy[0], y = xy[1];
8708 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8710 // only move it if it needs it
8713 // first validate right/bottom
8722 // then make sure top/left isn't negative
8731 return moved ? [x, y] : false;
8736 adjustForConstraints : function(xy, parent, offsets){
8737 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8741 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8742 * document it aligns it to the viewport.
8743 * The position parameter is optional, and can be specified in any one of the following formats:
8745 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8746 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8747 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8748 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8749 * <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
8750 * element's anchor point, and the second value is used as the target's anchor point.</li>
8752 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8753 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8754 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8755 * that specified in order to enforce the viewport constraints.
8756 * Following are all of the supported anchor positions:
8759 ----- -----------------------------
8760 tl The top left corner (default)
8761 t The center of the top edge
8762 tr The top right corner
8763 l The center of the left edge
8764 c In the center of the element
8765 r The center of the right edge
8766 bl The bottom left corner
8767 b The center of the bottom edge
8768 br The bottom right corner
8772 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8773 el.alignTo("other-el");
8775 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8776 el.alignTo("other-el", "tr?");
8778 // align the bottom right corner of el with the center left edge of other-el
8779 el.alignTo("other-el", "br-l?");
8781 // align the center of el with the bottom left corner of other-el and
8782 // adjust the x position by -6 pixels (and the y position by 0)
8783 el.alignTo("other-el", "c-bl", [-6, 0]);
8785 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8786 * @param {String} position The position to align to.
8787 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8788 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8789 * @return {Roo.Element} this
8791 alignTo : function(element, position, offsets, animate){
8792 var xy = this.getAlignToXY(element, position, offsets);
8793 this.setXY(xy, this.preanim(arguments, 3));
8798 * Anchors an element to another element and realigns it when the window is resized.
8799 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8800 * @param {String} position The position to align to.
8801 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8802 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8803 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8804 * is a number, it is used as the buffer delay (defaults to 50ms).
8805 * @param {Function} callback The function to call after the animation finishes
8806 * @return {Roo.Element} this
8808 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8809 var action = function(){
8810 this.alignTo(el, alignment, offsets, animate);
8811 Roo.callback(callback, this);
8813 Roo.EventManager.onWindowResize(action, this);
8814 var tm = typeof monitorScroll;
8815 if(tm != 'undefined'){
8816 Roo.EventManager.on(window, 'scroll', action, this,
8817 {buffer: tm == 'number' ? monitorScroll : 50});
8819 action.call(this); // align immediately
8823 * Clears any opacity settings from this element. Required in some cases for IE.
8824 * @return {Roo.Element} this
8826 clearOpacity : function(){
8827 if (window.ActiveXObject) {
8828 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8829 this.dom.style.filter = "";
8832 this.dom.style.opacity = "";
8833 this.dom.style["-moz-opacity"] = "";
8834 this.dom.style["-khtml-opacity"] = "";
8840 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8841 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8842 * @return {Roo.Element} this
8844 hide : function(animate){
8845 this.setVisible(false, this.preanim(arguments, 0));
8850 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8851 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8852 * @return {Roo.Element} this
8854 show : function(animate){
8855 this.setVisible(true, this.preanim(arguments, 0));
8860 * @private Test if size has a unit, otherwise appends the default
8862 addUnits : function(size){
8863 return Roo.Element.addUnits(size, this.defaultUnit);
8867 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8868 * @return {Roo.Element} this
8870 beginMeasure : function(){
8872 if(el.offsetWidth || el.offsetHeight){
8873 return this; // offsets work already
8876 var p = this.dom, b = document.body; // start with this element
8877 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8878 var pe = Roo.get(p);
8879 if(pe.getStyle('display') == 'none'){
8880 changed.push({el: p, visibility: pe.getStyle("visibility")});
8881 p.style.visibility = "hidden";
8882 p.style.display = "block";
8886 this._measureChanged = changed;
8892 * Restores displays to before beginMeasure was called
8893 * @return {Roo.Element} this
8895 endMeasure : function(){
8896 var changed = this._measureChanged;
8898 for(var i = 0, len = changed.length; i < len; i++) {
8900 r.el.style.visibility = r.visibility;
8901 r.el.style.display = "none";
8903 this._measureChanged = null;
8909 * Update the innerHTML of this element, optionally searching for and processing scripts
8910 * @param {String} html The new HTML
8911 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8912 * @param {Function} callback For async script loading you can be noticed when the update completes
8913 * @return {Roo.Element} this
8915 update : function(html, loadScripts, callback){
8916 if(typeof html == "undefined"){
8919 if(loadScripts !== true){
8920 this.dom.innerHTML = html;
8921 if(typeof callback == "function"){
8929 html += '<span id="' + id + '"></span>';
8931 E.onAvailable(id, function(){
8932 var hd = document.getElementsByTagName("head")[0];
8933 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8934 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8935 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8938 while(match = re.exec(html)){
8939 var attrs = match[1];
8940 var srcMatch = attrs ? attrs.match(srcRe) : false;
8941 if(srcMatch && srcMatch[2]){
8942 var s = document.createElement("script");
8943 s.src = srcMatch[2];
8944 var typeMatch = attrs.match(typeRe);
8945 if(typeMatch && typeMatch[2]){
8946 s.type = typeMatch[2];
8949 }else if(match[2] && match[2].length > 0){
8950 if(window.execScript) {
8951 window.execScript(match[2]);
8959 window.eval(match[2]);
8963 var el = document.getElementById(id);
8964 if(el){el.parentNode.removeChild(el);}
8965 if(typeof callback == "function"){
8969 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8974 * Direct access to the UpdateManager update() method (takes the same parameters).
8975 * @param {String/Function} url The url for this request or a function to call to get the url
8976 * @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}
8977 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8978 * @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.
8979 * @return {Roo.Element} this
8982 var um = this.getUpdateManager();
8983 um.update.apply(um, arguments);
8988 * Gets this element's UpdateManager
8989 * @return {Roo.UpdateManager} The UpdateManager
8991 getUpdateManager : function(){
8992 if(!this.updateManager){
8993 this.updateManager = new Roo.UpdateManager(this);
8995 return this.updateManager;
8999 * Disables text selection for this element (normalized across browsers)
9000 * @return {Roo.Element} this
9002 unselectable : function(){
9003 this.dom.unselectable = "on";
9004 this.swallowEvent("selectstart", true);
9005 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
9006 this.addClass("x-unselectable");
9011 * Calculates the x, y to center this element on the screen
9012 * @return {Array} The x, y values [x, y]
9014 getCenterXY : function(){
9015 return this.getAlignToXY(document, 'c-c');
9019 * Centers the Element in either the viewport, or another Element.
9020 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
9022 center : function(centerIn){
9023 this.alignTo(centerIn || document, 'c-c');
9028 * Tests various css rules/browsers to determine if this element uses a border box
9031 isBorderBox : function(){
9032 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
9036 * Return a box {x, y, width, height} that can be used to set another elements
9037 * size/location to match this element.
9038 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
9039 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
9040 * @return {Object} box An object in the format {x, y, width, height}
9042 getBox : function(contentBox, local){
9047 var left = parseInt(this.getStyle("left"), 10) || 0;
9048 var top = parseInt(this.getStyle("top"), 10) || 0;
9051 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9053 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9055 var l = this.getBorderWidth("l")+this.getPadding("l");
9056 var r = this.getBorderWidth("r")+this.getPadding("r");
9057 var t = this.getBorderWidth("t")+this.getPadding("t");
9058 var b = this.getBorderWidth("b")+this.getPadding("b");
9059 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)};
9061 bx.right = bx.x + bx.width;
9062 bx.bottom = bx.y + bx.height;
9067 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9068 for more information about the sides.
9069 * @param {String} sides
9072 getFrameWidth : function(sides, onlyContentBox){
9073 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9077 * 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.
9078 * @param {Object} box The box to fill {x, y, width, height}
9079 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9080 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9081 * @return {Roo.Element} this
9083 setBox : function(box, adjust, animate){
9084 var w = box.width, h = box.height;
9085 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9086 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9087 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9089 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9094 * Forces the browser to repaint this element
9095 * @return {Roo.Element} this
9097 repaint : function(){
9099 this.addClass("x-repaint");
9100 setTimeout(function(){
9101 Roo.get(dom).removeClass("x-repaint");
9107 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9108 * then it returns the calculated width of the sides (see getPadding)
9109 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9110 * @return {Object/Number}
9112 getMargins : function(side){
9115 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9116 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9117 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9118 right: parseInt(this.getStyle("margin-right"), 10) || 0
9121 return this.addStyles(side, El.margins);
9126 addStyles : function(sides, styles){
9128 for(var i = 0, len = sides.length; i < len; i++){
9129 v = this.getStyle(styles[sides.charAt(i)]);
9131 w = parseInt(v, 10);
9139 * Creates a proxy element of this element
9140 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9141 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9142 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9143 * @return {Roo.Element} The new proxy element
9145 createProxy : function(config, renderTo, matchBox){
9147 renderTo = Roo.getDom(renderTo);
9149 renderTo = document.body;
9151 config = typeof config == "object" ?
9152 config : {tag : "div", cls: config};
9153 var proxy = Roo.DomHelper.append(renderTo, config, true);
9155 proxy.setBox(this.getBox());
9161 * Puts a mask over this element to disable user interaction. Requires core.css.
9162 * This method can only be applied to elements which accept child nodes.
9163 * @param {String} msg (optional) A message to display in the mask
9164 * @param {String} msgCls (optional) A css class to apply to the msg element
9165 * @return {Element} The mask element
9167 mask : function(msg, msgCls)
9169 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9170 this.setStyle("position", "relative");
9173 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9176 this.addClass("x-masked");
9177 this._mask.setDisplayed(true);
9182 while (dom && dom.style) {
9183 if (!isNaN(parseInt(dom.style.zIndex))) {
9184 z = Math.max(z, parseInt(dom.style.zIndex));
9186 dom = dom.parentNode;
9188 // if we are masking the body - then it hides everything..
9189 if (this.dom == document.body) {
9191 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9192 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9195 if(typeof msg == 'string'){
9197 this._maskMsg = Roo.DomHelper.append(this.dom, {
9198 cls: "roo-el-mask-msg",
9202 cls: 'fa fa-spinner fa-spin'
9210 var mm = this._maskMsg;
9211 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9212 if (mm.dom.lastChild) { // weird IE issue?
9213 mm.dom.lastChild.innerHTML = msg;
9215 mm.setDisplayed(true);
9217 mm.setStyle('z-index', z + 102);
9219 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9220 this._mask.setHeight(this.getHeight());
9222 this._mask.setStyle('z-index', z + 100);
9228 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9229 * it is cached for reuse.
9231 unmask : function(removeEl){
9233 if(removeEl === true){
9234 this._mask.remove();
9237 this._maskMsg.remove();
9238 delete this._maskMsg;
9241 this._mask.setDisplayed(false);
9243 this._maskMsg.setDisplayed(false);
9247 this.removeClass("x-masked");
9251 * Returns true if this element is masked
9254 isMasked : function(){
9255 return this._mask && this._mask.isVisible();
9259 * Creates an iframe shim for this element to keep selects and other windowed objects from
9261 * @return {Roo.Element} The new shim element
9263 createShim : function(){
9264 var el = document.createElement('iframe');
9265 el.frameBorder = 'no';
9266 el.className = 'roo-shim';
9267 if(Roo.isIE && Roo.isSecure){
9268 el.src = Roo.SSL_SECURE_URL;
9270 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9271 shim.autoBoxAdjust = false;
9276 * Removes this element from the DOM and deletes it from the cache
9278 remove : function(){
9279 if(this.dom.parentNode){
9280 this.dom.parentNode.removeChild(this.dom);
9282 delete El.cache[this.dom.id];
9286 * Sets up event handlers to add and remove a css class when the mouse is over this element
9287 * @param {String} className
9288 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9289 * mouseout events for children elements
9290 * @return {Roo.Element} this
9292 addClassOnOver : function(className, preventFlicker){
9293 this.on("mouseover", function(){
9294 Roo.fly(this, '_internal').addClass(className);
9296 var removeFn = function(e){
9297 if(preventFlicker !== true || !e.within(this, true)){
9298 Roo.fly(this, '_internal').removeClass(className);
9301 this.on("mouseout", removeFn, this.dom);
9306 * Sets up event handlers to add and remove a css class when this element has the focus
9307 * @param {String} className
9308 * @return {Roo.Element} this
9310 addClassOnFocus : function(className){
9311 this.on("focus", function(){
9312 Roo.fly(this, '_internal').addClass(className);
9314 this.on("blur", function(){
9315 Roo.fly(this, '_internal').removeClass(className);
9320 * 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)
9321 * @param {String} className
9322 * @return {Roo.Element} this
9324 addClassOnClick : function(className){
9326 this.on("mousedown", function(){
9327 Roo.fly(dom, '_internal').addClass(className);
9328 var d = Roo.get(document);
9329 var fn = function(){
9330 Roo.fly(dom, '_internal').removeClass(className);
9331 d.removeListener("mouseup", fn);
9333 d.on("mouseup", fn);
9339 * Stops the specified event from bubbling and optionally prevents the default action
9340 * @param {String} eventName
9341 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9342 * @return {Roo.Element} this
9344 swallowEvent : function(eventName, preventDefault){
9345 var fn = function(e){
9346 e.stopPropagation();
9351 if(eventName instanceof Array){
9352 for(var i = 0, len = eventName.length; i < len; i++){
9353 this.on(eventName[i], fn);
9357 this.on(eventName, fn);
9364 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9367 * Sizes this element to its parent element's dimensions performing
9368 * neccessary box adjustments.
9369 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9370 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9371 * @return {Roo.Element} this
9373 fitToParent : function(monitorResize, targetParent) {
9374 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9375 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9376 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9379 var p = Roo.get(targetParent || this.dom.parentNode);
9380 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9381 if (monitorResize === true) {
9382 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9383 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9389 * Gets the next sibling, skipping text nodes
9390 * @return {HTMLElement} The next sibling or null
9392 getNextSibling : function(){
9393 var n = this.dom.nextSibling;
9394 while(n && n.nodeType != 1){
9401 * Gets the previous sibling, skipping text nodes
9402 * @return {HTMLElement} The previous sibling or null
9404 getPrevSibling : function(){
9405 var n = this.dom.previousSibling;
9406 while(n && n.nodeType != 1){
9407 n = n.previousSibling;
9414 * Appends the passed element(s) to this element
9415 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9416 * @return {Roo.Element} this
9418 appendChild: function(el){
9425 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9426 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9427 * automatically generated with the specified attributes.
9428 * @param {HTMLElement} insertBefore (optional) a child element of this element
9429 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9430 * @return {Roo.Element} The new child element
9432 createChild: function(config, insertBefore, returnDom){
9433 config = config || {tag:'div'};
9435 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9437 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9441 * Appends this element to the passed element
9442 * @param {String/HTMLElement/Element} el The new parent element
9443 * @return {Roo.Element} this
9445 appendTo: function(el){
9446 el = Roo.getDom(el);
9447 el.appendChild(this.dom);
9452 * Inserts this element before the passed element in the DOM
9453 * @param {String/HTMLElement/Element} el The element to insert before
9454 * @return {Roo.Element} this
9456 insertBefore: function(el){
9457 el = Roo.getDom(el);
9458 el.parentNode.insertBefore(this.dom, el);
9463 * Inserts this element after the passed element in the DOM
9464 * @param {String/HTMLElement/Element} el The element to insert after
9465 * @return {Roo.Element} this
9467 insertAfter: function(el){
9468 el = Roo.getDom(el);
9469 el.parentNode.insertBefore(this.dom, el.nextSibling);
9474 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9475 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9476 * @return {Roo.Element} The new child
9478 insertFirst: function(el, returnDom){
9480 if(typeof el == 'object' && !el.nodeType){ // dh config
9481 return this.createChild(el, this.dom.firstChild, returnDom);
9483 el = Roo.getDom(el);
9484 this.dom.insertBefore(el, this.dom.firstChild);
9485 return !returnDom ? Roo.get(el) : el;
9490 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9491 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9492 * @param {String} where (optional) 'before' or 'after' defaults to before
9493 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9494 * @return {Roo.Element} the inserted Element
9496 insertSibling: function(el, where, returnDom){
9497 where = where ? where.toLowerCase() : 'before';
9499 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9501 if(typeof el == 'object' && !el.nodeType){ // dh config
9502 if(where == 'after' && !this.dom.nextSibling){
9503 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9505 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9509 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9510 where == 'before' ? this.dom : this.dom.nextSibling);
9519 * Creates and wraps this element with another element
9520 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9521 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9522 * @return {HTMLElement/Element} The newly created wrapper element
9524 wrap: function(config, returnDom){
9526 config = {tag: "div"};
9528 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9529 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9534 * Replaces the passed element with this element
9535 * @param {String/HTMLElement/Element} el The element to replace
9536 * @return {Roo.Element} this
9538 replace: function(el){
9540 this.insertBefore(el);
9546 * Inserts an html fragment into this element
9547 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9548 * @param {String} html The HTML fragment
9549 * @param {Boolean} returnEl True to return an Roo.Element
9550 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9552 insertHtml : function(where, html, returnEl){
9553 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9554 return returnEl ? Roo.get(el) : el;
9558 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9559 * @param {Object} o The object with the attributes
9560 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9561 * @return {Roo.Element} this
9563 set : function(o, useSet){
9565 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9567 if(attr == "style" || typeof o[attr] == "function") { continue; }
9569 el.className = o["cls"];
9572 el.setAttribute(attr, o[attr]);
9579 Roo.DomHelper.applyStyles(el, o.style);
9585 * Convenience method for constructing a KeyMap
9586 * @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:
9587 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9588 * @param {Function} fn The function to call
9589 * @param {Object} scope (optional) The scope of the function
9590 * @return {Roo.KeyMap} The KeyMap created
9592 addKeyListener : function(key, fn, scope){
9594 if(typeof key != "object" || key instanceof Array){
9610 return new Roo.KeyMap(this, config);
9614 * Creates a KeyMap for this element
9615 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9616 * @return {Roo.KeyMap} The KeyMap created
9618 addKeyMap : function(config){
9619 return new Roo.KeyMap(this, config);
9623 * Returns true if this element is scrollable.
9626 isScrollable : function(){
9628 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9632 * 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().
9633 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9634 * @param {Number} value The new scroll value
9635 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9636 * @return {Element} this
9639 scrollTo : function(side, value, animate){
9640 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9642 this.dom[prop] = value;
9644 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9645 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9651 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9652 * within this element's scrollable range.
9653 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9654 * @param {Number} distance How far to scroll the element in pixels
9655 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9656 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9657 * was scrolled as far as it could go.
9659 scroll : function(direction, distance, animate){
9660 if(!this.isScrollable()){
9664 var l = el.scrollLeft, t = el.scrollTop;
9665 var w = el.scrollWidth, h = el.scrollHeight;
9666 var cw = el.clientWidth, ch = el.clientHeight;
9667 direction = direction.toLowerCase();
9668 var scrolled = false;
9669 var a = this.preanim(arguments, 2);
9674 var v = Math.min(l + distance, w-cw);
9675 this.scrollTo("left", v, a);
9682 var v = Math.max(l - distance, 0);
9683 this.scrollTo("left", v, a);
9691 var v = Math.max(t - distance, 0);
9692 this.scrollTo("top", v, a);
9700 var v = Math.min(t + distance, h-ch);
9701 this.scrollTo("top", v, a);
9710 * Translates the passed page coordinates into left/top css values for this element
9711 * @param {Number/Array} x The page x or an array containing [x, y]
9712 * @param {Number} y The page y
9713 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9715 translatePoints : function(x, y){
9716 if(typeof x == 'object' || x instanceof Array){
9719 var p = this.getStyle('position');
9720 var o = this.getXY();
9722 var l = parseInt(this.getStyle('left'), 10);
9723 var t = parseInt(this.getStyle('top'), 10);
9726 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9729 t = (p == "relative") ? 0 : this.dom.offsetTop;
9732 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9736 * Returns the current scroll position of the element.
9737 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9739 getScroll : function(){
9740 var d = this.dom, doc = document;
9741 if(d == doc || d == doc.body){
9742 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9743 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9744 return {left: l, top: t};
9746 return {left: d.scrollLeft, top: d.scrollTop};
9751 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9752 * are convert to standard 6 digit hex color.
9753 * @param {String} attr The css attribute
9754 * @param {String} defaultValue The default value to use when a valid color isn't found
9755 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9758 getColor : function(attr, defaultValue, prefix){
9759 var v = this.getStyle(attr);
9760 if(!v || v == "transparent" || v == "inherit") {
9761 return defaultValue;
9763 var color = typeof prefix == "undefined" ? "#" : prefix;
9764 if(v.substr(0, 4) == "rgb("){
9765 var rvs = v.slice(4, v.length -1).split(",");
9766 for(var i = 0; i < 3; i++){
9767 var h = parseInt(rvs[i]).toString(16);
9774 if(v.substr(0, 1) == "#"){
9776 for(var i = 1; i < 4; i++){
9777 var c = v.charAt(i);
9780 }else if(v.length == 7){
9781 color += v.substr(1);
9785 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9789 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9790 * gradient background, rounded corners and a 4-way shadow.
9791 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9792 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9793 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9794 * @return {Roo.Element} this
9796 boxWrap : function(cls){
9797 cls = cls || 'x-box';
9798 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9799 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9804 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9805 * @param {String} namespace The namespace in which to look for the attribute
9806 * @param {String} name The attribute name
9807 * @return {String} The attribute value
9809 getAttributeNS : Roo.isIE ? function(ns, name){
9811 var type = typeof d[ns+":"+name];
9812 if(type != 'undefined' && type != 'unknown'){
9813 return d[ns+":"+name];
9816 } : function(ns, name){
9818 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9823 * Sets or Returns the value the dom attribute value
9824 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9825 * @param {String} value (optional) The value to set the attribute to
9826 * @return {String} The attribute value
9828 attr : function(name){
9829 if (arguments.length > 1) {
9830 this.dom.setAttribute(name, arguments[1]);
9831 return arguments[1];
9833 if (typeof(name) == 'object') {
9834 for(var i in name) {
9835 this.attr(i, name[i]);
9841 if (!this.dom.hasAttribute(name)) {
9844 return this.dom.getAttribute(name);
9851 var ep = El.prototype;
9854 * Appends an event handler (Shorthand for addListener)
9855 * @param {String} eventName The type of event to append
9856 * @param {Function} fn The method the event invokes
9857 * @param {Object} scope (optional) The scope (this object) of the fn
9858 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9861 ep.on = ep.addListener;
9863 ep.mon = ep.addListener;
9866 * Removes an event handler from this element (shorthand for removeListener)
9867 * @param {String} eventName the type of event to remove
9868 * @param {Function} fn the method the event invokes
9869 * @return {Roo.Element} this
9872 ep.un = ep.removeListener;
9875 * true to automatically adjust width and height settings for box-model issues (default to true)
9877 ep.autoBoxAdjust = true;
9880 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9883 El.addUnits = function(v, defaultUnit){
9884 if(v === "" || v == "auto"){
9887 if(v === undefined){
9890 if(typeof v == "number" || !El.unitPattern.test(v)){
9891 return v + (defaultUnit || 'px');
9896 // special markup used throughout Roo when box wrapping elements
9897 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>';
9899 * Visibility mode constant - Use visibility to hide element
9905 * Visibility mode constant - Use display to hide element
9911 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9912 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9913 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9925 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9926 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9927 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9928 * @return {Element} The Element object
9931 El.get = function(el){
9933 if(!el){ return null; }
9934 if(typeof el == "string"){ // element id
9935 if(!(elm = document.getElementById(el))){
9938 if(ex = El.cache[el]){
9941 ex = El.cache[el] = new El(elm);
9944 }else if(el.tagName){ // dom element
9948 if(ex = El.cache[id]){
9951 ex = El.cache[id] = new El(el);
9954 }else if(el instanceof El){
9956 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9957 // catch case where it hasn't been appended
9958 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9961 }else if(el.isComposite){
9963 }else if(el instanceof Array){
9964 return El.select(el);
9965 }else if(el == document){
9966 // create a bogus element object representing the document object
9968 var f = function(){};
9969 f.prototype = El.prototype;
9971 docEl.dom = document;
9979 El.uncache = function(el){
9980 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9982 delete El.cache[a[i].id || a[i]];
9988 // Garbage collection - uncache elements/purge listeners on orphaned elements
9989 // so we don't hold a reference and cause the browser to retain them
9990 El.garbageCollect = function(){
9991 if(!Roo.enableGarbageCollector){
9992 clearInterval(El.collectorThread);
9995 for(var eid in El.cache){
9996 var el = El.cache[eid], d = el.dom;
9997 // -------------------------------------------------------
9998 // Determining what is garbage:
9999 // -------------------------------------------------------
10001 // dom node is null, definitely garbage
10002 // -------------------------------------------------------
10004 // no parentNode == direct orphan, definitely garbage
10005 // -------------------------------------------------------
10006 // !d.offsetParent && !document.getElementById(eid)
10007 // display none elements have no offsetParent so we will
10008 // also try to look it up by it's id. However, check
10009 // offsetParent first so we don't do unneeded lookups.
10010 // This enables collection of elements that are not orphans
10011 // directly, but somewhere up the line they have an orphan
10013 // -------------------------------------------------------
10014 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
10015 delete El.cache[eid];
10016 if(d && Roo.enableListenerCollection){
10022 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
10026 El.Flyweight = function(dom){
10029 El.Flyweight.prototype = El.prototype;
10031 El._flyweights = {};
10033 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10034 * the dom node can be overwritten by other code.
10035 * @param {String/HTMLElement} el The dom node or id
10036 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10037 * prevent conflicts (e.g. internally Roo uses "_internal")
10039 * @return {Element} The shared Element object
10041 El.fly = function(el, named){
10042 named = named || '_global';
10043 el = Roo.getDom(el);
10047 if(!El._flyweights[named]){
10048 El._flyweights[named] = new El.Flyweight();
10050 El._flyweights[named].dom = el;
10051 return El._flyweights[named];
10055 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10056 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10057 * Shorthand of {@link Roo.Element#get}
10058 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10059 * @return {Element} The Element object
10065 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10066 * the dom node can be overwritten by other code.
10067 * Shorthand of {@link Roo.Element#fly}
10068 * @param {String/HTMLElement} el The dom node or id
10069 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10070 * prevent conflicts (e.g. internally Roo uses "_internal")
10072 * @return {Element} The shared Element object
10078 // speedy lookup for elements never to box adjust
10079 var noBoxAdjust = Roo.isStrict ? {
10082 input:1, select:1, textarea:1
10084 if(Roo.isIE || Roo.isGecko){
10085 noBoxAdjust['button'] = 1;
10089 Roo.EventManager.on(window, 'unload', function(){
10091 delete El._flyweights;
10099 Roo.Element.selectorFunction = Roo.DomQuery.select;
10102 Roo.Element.select = function(selector, unique, root){
10104 if(typeof selector == "string"){
10105 els = Roo.Element.selectorFunction(selector, root);
10106 }else if(selector.length !== undefined){
10109 throw "Invalid selector";
10111 if(unique === true){
10112 return new Roo.CompositeElement(els);
10114 return new Roo.CompositeElementLite(els);
10118 * Selects elements based on the passed CSS selector to enable working on them as 1.
10119 * @param {String/Array} selector The CSS selector or an array of elements
10120 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10121 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10122 * @return {CompositeElementLite/CompositeElement}
10126 Roo.select = Roo.Element.select;
10143 * Ext JS Library 1.1.1
10144 * Copyright(c) 2006-2007, Ext JS, LLC.
10146 * Originally Released Under LGPL - original licence link has changed is not relivant.
10149 * <script type="text/javascript">
10154 //Notifies Element that fx methods are available
10155 Roo.enableFx = true;
10159 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10160 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10161 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10162 * Element effects to work.</p><br/>
10164 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10165 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10166 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10167 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10168 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10169 * expected results and should be done with care.</p><br/>
10171 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10172 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10175 ----- -----------------------------
10176 tl The top left corner
10177 t The center of the top edge
10178 tr The top right corner
10179 l The center of the left edge
10180 r The center of the right edge
10181 bl The bottom left corner
10182 b The center of the bottom edge
10183 br The bottom right corner
10185 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10186 * below are common options that can be passed to any Fx method.</b>
10187 * @cfg {Function} callback A function called when the effect is finished
10188 * @cfg {Object} scope The scope of the effect function
10189 * @cfg {String} easing A valid Easing value for the effect
10190 * @cfg {String} afterCls A css class to apply after the effect
10191 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10192 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10193 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10194 * effects that end with the element being visually hidden, ignored otherwise)
10195 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10196 * a function which returns such a specification that will be applied to the Element after the effect finishes
10197 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10198 * @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
10199 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10203 * Slides the element into view. An anchor point can be optionally passed to set the point of
10204 * origin for the slide effect. This function automatically handles wrapping the element with
10205 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10208 // default: slide the element in from the top
10211 // custom: slide the element in from the right with a 2-second duration
10212 el.slideIn('r', { duration: 2 });
10214 // common config options shown with default values
10220 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10221 * @param {Object} options (optional) Object literal with any of the Fx config options
10222 * @return {Roo.Element} The Element
10224 slideIn : function(anchor, o){
10225 var el = this.getFxEl();
10228 el.queueFx(o, function(){
10230 anchor = anchor || "t";
10232 // fix display to visibility
10235 // restore values after effect
10236 var r = this.getFxRestore();
10237 var b = this.getBox();
10238 // fixed size for slide
10242 var wrap = this.fxWrap(r.pos, o, "hidden");
10244 var st = this.dom.style;
10245 st.visibility = "visible";
10246 st.position = "absolute";
10248 // clear out temp styles after slide and unwrap
10249 var after = function(){
10250 el.fxUnwrap(wrap, r.pos, o);
10251 st.width = r.width;
10252 st.height = r.height;
10255 // time to calc the positions
10256 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10258 switch(anchor.toLowerCase()){
10260 wrap.setSize(b.width, 0);
10261 st.left = st.bottom = "0";
10265 wrap.setSize(0, b.height);
10266 st.right = st.top = "0";
10270 wrap.setSize(0, b.height);
10271 wrap.setX(b.right);
10272 st.left = st.top = "0";
10273 a = {width: bw, points: pt};
10276 wrap.setSize(b.width, 0);
10277 wrap.setY(b.bottom);
10278 st.left = st.top = "0";
10279 a = {height: bh, points: pt};
10282 wrap.setSize(0, 0);
10283 st.right = st.bottom = "0";
10284 a = {width: bw, height: bh};
10287 wrap.setSize(0, 0);
10288 wrap.setY(b.y+b.height);
10289 st.right = st.top = "0";
10290 a = {width: bw, height: bh, points: pt};
10293 wrap.setSize(0, 0);
10294 wrap.setXY([b.right, b.bottom]);
10295 st.left = st.top = "0";
10296 a = {width: bw, height: bh, points: pt};
10299 wrap.setSize(0, 0);
10300 wrap.setX(b.x+b.width);
10301 st.left = st.bottom = "0";
10302 a = {width: bw, height: bh, points: pt};
10305 this.dom.style.visibility = "visible";
10308 arguments.callee.anim = wrap.fxanim(a,
10318 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10319 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10320 * 'hidden') but block elements will still take up space in the document. The element must be removed
10321 * from the DOM using the 'remove' config option if desired. This function automatically handles
10322 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10325 // default: slide the element out to the top
10328 // custom: slide the element out to the right with a 2-second duration
10329 el.slideOut('r', { duration: 2 });
10331 // common config options shown with default values
10339 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10340 * @param {Object} options (optional) Object literal with any of the Fx config options
10341 * @return {Roo.Element} The Element
10343 slideOut : function(anchor, o){
10344 var el = this.getFxEl();
10347 el.queueFx(o, function(){
10349 anchor = anchor || "t";
10351 // restore values after effect
10352 var r = this.getFxRestore();
10354 var b = this.getBox();
10355 // fixed size for slide
10359 var wrap = this.fxWrap(r.pos, o, "visible");
10361 var st = this.dom.style;
10362 st.visibility = "visible";
10363 st.position = "absolute";
10367 var after = function(){
10369 el.setDisplayed(false);
10374 el.fxUnwrap(wrap, r.pos, o);
10376 st.width = r.width;
10377 st.height = r.height;
10382 var a, zero = {to: 0};
10383 switch(anchor.toLowerCase()){
10385 st.left = st.bottom = "0";
10386 a = {height: zero};
10389 st.right = st.top = "0";
10393 st.left = st.top = "0";
10394 a = {width: zero, points: {to:[b.right, b.y]}};
10397 st.left = st.top = "0";
10398 a = {height: zero, points: {to:[b.x, b.bottom]}};
10401 st.right = st.bottom = "0";
10402 a = {width: zero, height: zero};
10405 st.right = st.top = "0";
10406 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10409 st.left = st.top = "0";
10410 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10413 st.left = st.bottom = "0";
10414 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10418 arguments.callee.anim = wrap.fxanim(a,
10428 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10429 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10430 * The element must be removed from the DOM using the 'remove' config option if desired.
10436 // common config options shown with default values
10444 * @param {Object} options (optional) Object literal with any of the Fx config options
10445 * @return {Roo.Element} The Element
10447 puff : function(o){
10448 var el = this.getFxEl();
10451 el.queueFx(o, function(){
10452 this.clearOpacity();
10455 // restore values after effect
10456 var r = this.getFxRestore();
10457 var st = this.dom.style;
10459 var after = function(){
10461 el.setDisplayed(false);
10468 el.setPositioning(r.pos);
10469 st.width = r.width;
10470 st.height = r.height;
10475 var width = this.getWidth();
10476 var height = this.getHeight();
10478 arguments.callee.anim = this.fxanim({
10479 width : {to: this.adjustWidth(width * 2)},
10480 height : {to: this.adjustHeight(height * 2)},
10481 points : {by: [-(width * .5), -(height * .5)]},
10483 fontSize: {to:200, unit: "%"}
10494 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10495 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10496 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10502 // all config options shown with default values
10510 * @param {Object} options (optional) Object literal with any of the Fx config options
10511 * @return {Roo.Element} The Element
10513 switchOff : function(o){
10514 var el = this.getFxEl();
10517 el.queueFx(o, function(){
10518 this.clearOpacity();
10521 // restore values after effect
10522 var r = this.getFxRestore();
10523 var st = this.dom.style;
10525 var after = function(){
10527 el.setDisplayed(false);
10533 el.setPositioning(r.pos);
10534 st.width = r.width;
10535 st.height = r.height;
10540 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10541 this.clearOpacity();
10545 points:{by:[0, this.getHeight() * .5]}
10546 }, o, 'motion', 0.3, 'easeIn', after);
10547 }).defer(100, this);
10554 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10555 * changed using the "attr" config option) and then fading back to the original color. If no original
10556 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10559 // default: highlight background to yellow
10562 // custom: highlight foreground text to blue for 2 seconds
10563 el.highlight("0000ff", { attr: 'color', duration: 2 });
10565 // common config options shown with default values
10566 el.highlight("ffff9c", {
10567 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10568 endColor: (current color) or "ffffff",
10573 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10574 * @param {Object} options (optional) Object literal with any of the Fx config options
10575 * @return {Roo.Element} The Element
10577 highlight : function(color, o){
10578 var el = this.getFxEl();
10581 el.queueFx(o, function(){
10582 color = color || "ffff9c";
10583 attr = o.attr || "backgroundColor";
10585 this.clearOpacity();
10588 var origColor = this.getColor(attr);
10589 var restoreColor = this.dom.style[attr];
10590 endColor = (o.endColor || origColor) || "ffffff";
10592 var after = function(){
10593 el.dom.style[attr] = restoreColor;
10598 a[attr] = {from: color, to: endColor};
10599 arguments.callee.anim = this.fxanim(a,
10609 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10612 // default: a single light blue ripple
10615 // custom: 3 red ripples lasting 3 seconds total
10616 el.frame("ff0000", 3, { duration: 3 });
10618 // common config options shown with default values
10619 el.frame("C3DAF9", 1, {
10620 duration: 1 //duration of entire animation (not each individual ripple)
10621 // Note: Easing is not configurable and will be ignored if included
10624 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10625 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10626 * @param {Object} options (optional) Object literal with any of the Fx config options
10627 * @return {Roo.Element} The Element
10629 frame : function(color, count, o){
10630 var el = this.getFxEl();
10633 el.queueFx(o, function(){
10634 color = color || "#C3DAF9";
10635 if(color.length == 6){
10636 color = "#" + color;
10638 count = count || 1;
10639 duration = o.duration || 1;
10642 var b = this.getBox();
10643 var animFn = function(){
10644 var proxy = this.createProxy({
10647 visbility:"hidden",
10648 position:"absolute",
10649 "z-index":"35000", // yee haw
10650 border:"0px solid " + color
10653 var scale = Roo.isBorderBox ? 2 : 1;
10655 top:{from:b.y, to:b.y - 20},
10656 left:{from:b.x, to:b.x - 20},
10657 borderWidth:{from:0, to:10},
10658 opacity:{from:1, to:0},
10659 height:{from:b.height, to:(b.height + (20*scale))},
10660 width:{from:b.width, to:(b.width + (20*scale))}
10661 }, duration, function(){
10665 animFn.defer((duration/2)*1000, this);
10676 * Creates a pause before any subsequent queued effects begin. If there are
10677 * no effects queued after the pause it will have no effect.
10682 * @param {Number} seconds The length of time to pause (in seconds)
10683 * @return {Roo.Element} The Element
10685 pause : function(seconds){
10686 var el = this.getFxEl();
10689 el.queueFx(o, function(){
10690 setTimeout(function(){
10692 }, seconds * 1000);
10698 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10699 * using the "endOpacity" config option.
10702 // default: fade in from opacity 0 to 100%
10705 // custom: fade in from opacity 0 to 75% over 2 seconds
10706 el.fadeIn({ endOpacity: .75, duration: 2});
10708 // common config options shown with default values
10710 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10715 * @param {Object} options (optional) Object literal with any of the Fx config options
10716 * @return {Roo.Element} The Element
10718 fadeIn : function(o){
10719 var el = this.getFxEl();
10721 el.queueFx(o, function(){
10722 this.setOpacity(0);
10724 this.dom.style.visibility = 'visible';
10725 var to = o.endOpacity || 1;
10726 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10727 o, null, .5, "easeOut", function(){
10729 this.clearOpacity();
10738 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10739 * using the "endOpacity" config option.
10742 // default: fade out from the element's current opacity to 0
10745 // custom: fade out from the element's current opacity to 25% over 2 seconds
10746 el.fadeOut({ endOpacity: .25, duration: 2});
10748 // common config options shown with default values
10750 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10757 * @param {Object} options (optional) Object literal with any of the Fx config options
10758 * @return {Roo.Element} The Element
10760 fadeOut : function(o){
10761 var el = this.getFxEl();
10763 el.queueFx(o, function(){
10764 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10765 o, null, .5, "easeOut", function(){
10766 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10767 this.dom.style.display = "none";
10769 this.dom.style.visibility = "hidden";
10771 this.clearOpacity();
10779 * Animates the transition of an element's dimensions from a starting height/width
10780 * to an ending height/width.
10783 // change height and width to 100x100 pixels
10784 el.scale(100, 100);
10786 // common config options shown with default values. The height and width will default to
10787 // the element's existing values if passed as null.
10790 [element's height], {
10795 * @param {Number} width The new width (pass undefined to keep the original width)
10796 * @param {Number} height The new height (pass undefined to keep the original height)
10797 * @param {Object} options (optional) Object literal with any of the Fx config options
10798 * @return {Roo.Element} The Element
10800 scale : function(w, h, o){
10801 this.shift(Roo.apply({}, o, {
10809 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10810 * Any of these properties not specified in the config object will not be changed. This effect
10811 * requires that at least one new dimension, position or opacity setting must be passed in on
10812 * the config object in order for the function to have any effect.
10815 // slide the element horizontally to x position 200 while changing the height and opacity
10816 el.shift({ x: 200, height: 50, opacity: .8 });
10818 // common config options shown with default values.
10820 width: [element's width],
10821 height: [element's height],
10822 x: [element's x position],
10823 y: [element's y position],
10824 opacity: [element's opacity],
10829 * @param {Object} options Object literal with any of the Fx config options
10830 * @return {Roo.Element} The Element
10832 shift : function(o){
10833 var el = this.getFxEl();
10835 el.queueFx(o, function(){
10836 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10837 if(w !== undefined){
10838 a.width = {to: this.adjustWidth(w)};
10840 if(h !== undefined){
10841 a.height = {to: this.adjustHeight(h)};
10843 if(x !== undefined || y !== undefined){
10845 x !== undefined ? x : this.getX(),
10846 y !== undefined ? y : this.getY()
10849 if(op !== undefined){
10850 a.opacity = {to: op};
10852 if(o.xy !== undefined){
10853 a.points = {to: o.xy};
10855 arguments.callee.anim = this.fxanim(a,
10856 o, 'motion', .35, "easeOut", function(){
10864 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10865 * ending point of the effect.
10868 // default: slide the element downward while fading out
10871 // custom: slide the element out to the right with a 2-second duration
10872 el.ghost('r', { duration: 2 });
10874 // common config options shown with default values
10882 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10883 * @param {Object} options (optional) Object literal with any of the Fx config options
10884 * @return {Roo.Element} The Element
10886 ghost : function(anchor, o){
10887 var el = this.getFxEl();
10890 el.queueFx(o, function(){
10891 anchor = anchor || "b";
10893 // restore values after effect
10894 var r = this.getFxRestore();
10895 var w = this.getWidth(),
10896 h = this.getHeight();
10898 var st = this.dom.style;
10900 var after = function(){
10902 el.setDisplayed(false);
10908 el.setPositioning(r.pos);
10909 st.width = r.width;
10910 st.height = r.height;
10915 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10916 switch(anchor.toLowerCase()){
10943 arguments.callee.anim = this.fxanim(a,
10953 * Ensures that all effects queued after syncFx is called on the element are
10954 * run concurrently. This is the opposite of {@link #sequenceFx}.
10955 * @return {Roo.Element} The Element
10957 syncFx : function(){
10958 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10967 * Ensures that all effects queued after sequenceFx is called on the element are
10968 * run in sequence. This is the opposite of {@link #syncFx}.
10969 * @return {Roo.Element} The Element
10971 sequenceFx : function(){
10972 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10974 concurrent : false,
10981 nextFx : function(){
10982 var ef = this.fxQueue[0];
10989 * Returns true if the element has any effects actively running or queued, else returns false.
10990 * @return {Boolean} True if element has active effects, else false
10992 hasActiveFx : function(){
10993 return this.fxQueue && this.fxQueue[0];
10997 * Stops any running effects and clears the element's internal effects queue if it contains
10998 * any additional effects that haven't started yet.
10999 * @return {Roo.Element} The Element
11001 stopFx : function(){
11002 if(this.hasActiveFx()){
11003 var cur = this.fxQueue[0];
11004 if(cur && cur.anim && cur.anim.isAnimated()){
11005 this.fxQueue = [cur]; // clear out others
11006 cur.anim.stop(true);
11013 beforeFx : function(o){
11014 if(this.hasActiveFx() && !o.concurrent){
11025 * Returns true if the element is currently blocking so that no other effect can be queued
11026 * until this effect is finished, else returns false if blocking is not set. This is commonly
11027 * used to ensure that an effect initiated by a user action runs to completion prior to the
11028 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
11029 * @return {Boolean} True if blocking, else false
11031 hasFxBlock : function(){
11032 var q = this.fxQueue;
11033 return q && q[0] && q[0].block;
11037 queueFx : function(o, fn){
11041 if(!this.hasFxBlock()){
11042 Roo.applyIf(o, this.fxDefaults);
11044 var run = this.beforeFx(o);
11045 fn.block = o.block;
11046 this.fxQueue.push(fn);
11058 fxWrap : function(pos, o, vis){
11060 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11063 wrapXY = this.getXY();
11065 var div = document.createElement("div");
11066 div.style.visibility = vis;
11067 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11068 wrap.setPositioning(pos);
11069 if(wrap.getStyle("position") == "static"){
11070 wrap.position("relative");
11072 this.clearPositioning('auto');
11074 wrap.dom.appendChild(this.dom);
11076 wrap.setXY(wrapXY);
11083 fxUnwrap : function(wrap, pos, o){
11084 this.clearPositioning();
11085 this.setPositioning(pos);
11087 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11093 getFxRestore : function(){
11094 var st = this.dom.style;
11095 return {pos: this.getPositioning(), width: st.width, height : st.height};
11099 afterFx : function(o){
11101 this.applyStyles(o.afterStyle);
11104 this.addClass(o.afterCls);
11106 if(o.remove === true){
11109 Roo.callback(o.callback, o.scope, [this]);
11111 this.fxQueue.shift();
11117 getFxEl : function(){ // support for composite element fx
11118 return Roo.get(this.dom);
11122 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11123 animType = animType || 'run';
11125 var anim = Roo.lib.Anim[animType](
11127 (opt.duration || defaultDur) || .35,
11128 (opt.easing || defaultEase) || 'easeOut',
11130 Roo.callback(cb, this);
11139 // backwords compat
11140 Roo.Fx.resize = Roo.Fx.scale;
11142 //When included, Roo.Fx is automatically applied to Element so that all basic
11143 //effects are available directly via the Element API
11144 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11146 * Ext JS Library 1.1.1
11147 * Copyright(c) 2006-2007, Ext JS, LLC.
11149 * Originally Released Under LGPL - original licence link has changed is not relivant.
11152 * <script type="text/javascript">
11157 * @class Roo.CompositeElement
11158 * Standard composite class. Creates a Roo.Element for every element in the collection.
11160 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11161 * actions will be performed on all the elements in this collection.</b>
11163 * All methods return <i>this</i> and can be chained.
11165 var els = Roo.select("#some-el div.some-class", true);
11166 // or select directly from an existing element
11167 var el = Roo.get('some-el');
11168 el.select('div.some-class', true);
11170 els.setWidth(100); // all elements become 100 width
11171 els.hide(true); // all elements fade out and hide
11173 els.setWidth(100).hide(true);
11176 Roo.CompositeElement = function(els){
11177 this.elements = [];
11178 this.addElements(els);
11180 Roo.CompositeElement.prototype = {
11182 addElements : function(els){
11186 if(typeof els == "string"){
11187 els = Roo.Element.selectorFunction(els);
11189 var yels = this.elements;
11190 var index = yels.length-1;
11191 for(var i = 0, len = els.length; i < len; i++) {
11192 yels[++index] = Roo.get(els[i]);
11198 * Clears this composite and adds the elements returned by the passed selector.
11199 * @param {String/Array} els A string CSS selector, an array of elements or an element
11200 * @return {CompositeElement} this
11202 fill : function(els){
11203 this.elements = [];
11209 * Filters this composite to only elements that match the passed selector.
11210 * @param {String} selector A string CSS selector
11211 * @param {Boolean} inverse return inverse filter (not matches)
11212 * @return {CompositeElement} this
11214 filter : function(selector, inverse){
11216 inverse = inverse || false;
11217 this.each(function(el){
11218 var match = inverse ? !el.is(selector) : el.is(selector);
11220 els[els.length] = el.dom;
11227 invoke : function(fn, args){
11228 var els = this.elements;
11229 for(var i = 0, len = els.length; i < len; i++) {
11230 Roo.Element.prototype[fn].apply(els[i], args);
11235 * Adds elements to this composite.
11236 * @param {String/Array} els A string CSS selector, an array of elements or an element
11237 * @return {CompositeElement} this
11239 add : function(els){
11240 if(typeof els == "string"){
11241 this.addElements(Roo.Element.selectorFunction(els));
11242 }else if(els.length !== undefined){
11243 this.addElements(els);
11245 this.addElements([els]);
11250 * Calls the passed function passing (el, this, index) for each element in this composite.
11251 * @param {Function} fn The function to call
11252 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11253 * @return {CompositeElement} this
11255 each : function(fn, scope){
11256 var els = this.elements;
11257 for(var i = 0, len = els.length; i < len; i++){
11258 if(fn.call(scope || els[i], els[i], this, i) === false) {
11266 * Returns the Element object at the specified index
11267 * @param {Number} index
11268 * @return {Roo.Element}
11270 item : function(index){
11271 return this.elements[index] || null;
11275 * Returns the first Element
11276 * @return {Roo.Element}
11278 first : function(){
11279 return this.item(0);
11283 * Returns the last Element
11284 * @return {Roo.Element}
11287 return this.item(this.elements.length-1);
11291 * Returns the number of elements in this composite
11294 getCount : function(){
11295 return this.elements.length;
11299 * Returns true if this composite contains the passed element
11302 contains : function(el){
11303 return this.indexOf(el) !== -1;
11307 * Returns true if this composite contains the passed element
11310 indexOf : function(el){
11311 return this.elements.indexOf(Roo.get(el));
11316 * Removes the specified element(s).
11317 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11318 * or an array of any of those.
11319 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11320 * @return {CompositeElement} this
11322 removeElement : function(el, removeDom){
11323 if(el instanceof Array){
11324 for(var i = 0, len = el.length; i < len; i++){
11325 this.removeElement(el[i]);
11329 var index = typeof el == 'number' ? el : this.indexOf(el);
11332 var d = this.elements[index];
11336 d.parentNode.removeChild(d);
11339 this.elements.splice(index, 1);
11345 * Replaces the specified element with the passed element.
11346 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11348 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11349 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11350 * @return {CompositeElement} this
11352 replaceElement : function(el, replacement, domReplace){
11353 var index = typeof el == 'number' ? el : this.indexOf(el);
11356 this.elements[index].replaceWith(replacement);
11358 this.elements.splice(index, 1, Roo.get(replacement))
11365 * Removes all elements.
11367 clear : function(){
11368 this.elements = [];
11372 Roo.CompositeElement.createCall = function(proto, fnName){
11373 if(!proto[fnName]){
11374 proto[fnName] = function(){
11375 return this.invoke(fnName, arguments);
11379 for(var fnName in Roo.Element.prototype){
11380 if(typeof Roo.Element.prototype[fnName] == "function"){
11381 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11387 * Ext JS Library 1.1.1
11388 * Copyright(c) 2006-2007, Ext JS, LLC.
11390 * Originally Released Under LGPL - original licence link has changed is not relivant.
11393 * <script type="text/javascript">
11397 * @class Roo.CompositeElementLite
11398 * @extends Roo.CompositeElement
11399 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11401 var els = Roo.select("#some-el div.some-class");
11402 // or select directly from an existing element
11403 var el = Roo.get('some-el');
11404 el.select('div.some-class');
11406 els.setWidth(100); // all elements become 100 width
11407 els.hide(true); // all elements fade out and hide
11409 els.setWidth(100).hide(true);
11410 </code></pre><br><br>
11411 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11412 * actions will be performed on all the elements in this collection.</b>
11414 Roo.CompositeElementLite = function(els){
11415 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11416 this.el = new Roo.Element.Flyweight();
11418 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11419 addElements : function(els){
11421 if(els instanceof Array){
11422 this.elements = this.elements.concat(els);
11424 var yels = this.elements;
11425 var index = yels.length-1;
11426 for(var i = 0, len = els.length; i < len; i++) {
11427 yels[++index] = els[i];
11433 invoke : function(fn, args){
11434 var els = this.elements;
11436 for(var i = 0, len = els.length; i < len; i++) {
11438 Roo.Element.prototype[fn].apply(el, args);
11443 * Returns a flyweight Element of the dom element object at the specified index
11444 * @param {Number} index
11445 * @return {Roo.Element}
11447 item : function(index){
11448 if(!this.elements[index]){
11451 this.el.dom = this.elements[index];
11455 // fixes scope with flyweight
11456 addListener : function(eventName, handler, scope, opt){
11457 var els = this.elements;
11458 for(var i = 0, len = els.length; i < len; i++) {
11459 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11465 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11466 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11467 * a reference to the dom node, use el.dom.</b>
11468 * @param {Function} fn The function to call
11469 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11470 * @return {CompositeElement} this
11472 each : function(fn, scope){
11473 var els = this.elements;
11475 for(var i = 0, len = els.length; i < len; i++){
11477 if(fn.call(scope || el, el, this, i) === false){
11484 indexOf : function(el){
11485 return this.elements.indexOf(Roo.getDom(el));
11488 replaceElement : function(el, replacement, domReplace){
11489 var index = typeof el == 'number' ? el : this.indexOf(el);
11491 replacement = Roo.getDom(replacement);
11493 var d = this.elements[index];
11494 d.parentNode.insertBefore(replacement, d);
11495 d.parentNode.removeChild(d);
11497 this.elements.splice(index, 1, replacement);
11502 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11506 * Ext JS Library 1.1.1
11507 * Copyright(c) 2006-2007, Ext JS, LLC.
11509 * Originally Released Under LGPL - original licence link has changed is not relivant.
11512 * <script type="text/javascript">
11518 * @class Roo.data.Connection
11519 * @extends Roo.util.Observable
11520 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11521 * either to a configured URL, or to a URL specified at request time.
11523 * Requests made by this class are asynchronous, and will return immediately. No data from
11524 * the server will be available to the statement immediately following the {@link #request} call.
11525 * To process returned data, use a callback in the request options object, or an event listener.
11527 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11528 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11529 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11530 * property and, if present, the IFRAME's XML document as the responseXML property.
11532 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11533 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11534 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11535 * standard DOM methods.
11537 * @param {Object} config a configuration object.
11539 Roo.data.Connection = function(config){
11540 Roo.apply(this, config);
11543 * @event beforerequest
11544 * Fires before a network request is made to retrieve a data object.
11545 * @param {Connection} conn This Connection object.
11546 * @param {Object} options The options config object passed to the {@link #request} method.
11548 "beforerequest" : true,
11550 * @event requestcomplete
11551 * Fires if the request was successfully completed.
11552 * @param {Connection} conn This Connection object.
11553 * @param {Object} response The XHR object containing the response data.
11554 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11555 * @param {Object} options The options config object passed to the {@link #request} method.
11557 "requestcomplete" : true,
11559 * @event requestexception
11560 * Fires if an error HTTP status was returned from the server.
11561 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11562 * @param {Connection} conn This Connection object.
11563 * @param {Object} response The XHR object containing the response data.
11564 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11565 * @param {Object} options The options config object passed to the {@link #request} method.
11567 "requestexception" : true
11569 Roo.data.Connection.superclass.constructor.call(this);
11572 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11574 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11577 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11578 * extra parameters to each request made by this object. (defaults to undefined)
11581 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11582 * to each request made by this object. (defaults to undefined)
11585 * @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)
11588 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11592 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11598 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11601 disableCaching: true,
11604 * Sends an HTTP request to a remote server.
11605 * @param {Object} options An object which may contain the following properties:<ul>
11606 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11607 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11608 * request, a url encoded string or a function to call to get either.</li>
11609 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11610 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11611 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11612 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11613 * <li>options {Object} The parameter to the request call.</li>
11614 * <li>success {Boolean} True if the request succeeded.</li>
11615 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11617 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11618 * The callback is passed the following parameters:<ul>
11619 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11620 * <li>options {Object} The parameter to the request call.</li>
11622 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11623 * The callback is passed the following parameters:<ul>
11624 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11625 * <li>options {Object} The parameter to the request call.</li>
11627 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11628 * for the callback function. Defaults to the browser window.</li>
11629 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11630 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11631 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11632 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11633 * params for the post data. Any params will be appended to the URL.</li>
11634 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11636 * @return {Number} transactionId
11638 request : function(o){
11639 if(this.fireEvent("beforerequest", this, o) !== false){
11642 if(typeof p == "function"){
11643 p = p.call(o.scope||window, o);
11645 if(typeof p == "object"){
11646 p = Roo.urlEncode(o.params);
11648 if(this.extraParams){
11649 var extras = Roo.urlEncode(this.extraParams);
11650 p = p ? (p + '&' + extras) : extras;
11653 var url = o.url || this.url;
11654 if(typeof url == 'function'){
11655 url = url.call(o.scope||window, o);
11659 var form = Roo.getDom(o.form);
11660 url = url || form.action;
11662 var enctype = form.getAttribute("enctype");
11665 return this.doFormDataUpload(o, url);
11668 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11669 return this.doFormUpload(o, p, url);
11671 var f = Roo.lib.Ajax.serializeForm(form);
11672 p = p ? (p + '&' + f) : f;
11675 if (!o.form && o.formData) {
11676 o.formData = o.formData === true ? new FormData() : o.formData;
11677 for (var k in o.params) {
11678 o.formData.append(k,o.params[k]);
11681 return this.doFormDataUpload(o, url);
11685 var hs = o.headers;
11686 if(this.defaultHeaders){
11687 hs = Roo.apply(hs || {}, this.defaultHeaders);
11694 success: this.handleResponse,
11695 failure: this.handleFailure,
11697 argument: {options: o},
11698 timeout : o.timeout || this.timeout
11701 var method = o.method||this.method||(p ? "POST" : "GET");
11703 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11704 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11707 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11711 }else if(this.autoAbort !== false){
11715 if((method == 'GET' && p) || o.xmlData){
11716 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11719 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11720 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11721 Roo.lib.Ajax.useDefaultHeader == true;
11722 return this.transId;
11724 Roo.callback(o.callback, o.scope, [o, null, null]);
11730 * Determine whether this object has a request outstanding.
11731 * @param {Number} transactionId (Optional) defaults to the last transaction
11732 * @return {Boolean} True if there is an outstanding request.
11734 isLoading : function(transId){
11736 return Roo.lib.Ajax.isCallInProgress(transId);
11738 return this.transId ? true : false;
11743 * Aborts any outstanding request.
11744 * @param {Number} transactionId (Optional) defaults to the last transaction
11746 abort : function(transId){
11747 if(transId || this.isLoading()){
11748 Roo.lib.Ajax.abort(transId || this.transId);
11753 handleResponse : function(response){
11754 this.transId = false;
11755 var options = response.argument.options;
11756 response.argument = options ? options.argument : null;
11757 this.fireEvent("requestcomplete", this, response, options);
11758 Roo.callback(options.success, options.scope, [response, options]);
11759 Roo.callback(options.callback, options.scope, [options, true, response]);
11763 handleFailure : function(response, e){
11764 this.transId = false;
11765 var options = response.argument.options;
11766 response.argument = options ? options.argument : null;
11767 this.fireEvent("requestexception", this, response, options, e);
11768 Roo.callback(options.failure, options.scope, [response, options]);
11769 Roo.callback(options.callback, options.scope, [options, false, response]);
11773 doFormUpload : function(o, ps, url){
11775 var frame = document.createElement('iframe');
11778 frame.className = 'x-hidden';
11780 frame.src = Roo.SSL_SECURE_URL;
11782 document.body.appendChild(frame);
11785 document.frames[id].name = id;
11788 var form = Roo.getDom(o.form);
11790 form.method = 'POST';
11791 form.enctype = form.encoding = 'multipart/form-data';
11797 if(ps){ // add dynamic params
11799 ps = Roo.urlDecode(ps, false);
11801 if(ps.hasOwnProperty(k)){
11802 hd = document.createElement('input');
11803 hd.type = 'hidden';
11806 form.appendChild(hd);
11813 var r = { // bogus response object
11818 r.argument = o ? o.argument : null;
11823 doc = frame.contentWindow.document;
11825 doc = (frame.contentDocument || window.frames[id].document);
11827 if(doc && doc.body){
11828 r.responseText = doc.body.innerHTML;
11830 if(doc && doc.XMLDocument){
11831 r.responseXML = doc.XMLDocument;
11833 r.responseXML = doc;
11840 Roo.EventManager.removeListener(frame, 'load', cb, this);
11842 this.fireEvent("requestcomplete", this, r, o);
11843 Roo.callback(o.success, o.scope, [r, o]);
11844 Roo.callback(o.callback, o.scope, [o, true, r]);
11846 setTimeout(function(){document.body.removeChild(frame);}, 100);
11849 Roo.EventManager.on(frame, 'load', cb, this);
11852 if(hiddens){ // remove dynamic params
11853 for(var i = 0, len = hiddens.length; i < len; i++){
11854 form.removeChild(hiddens[i]);
11858 // this is a 'formdata version???'
11861 doFormDataUpload : function(o, url)
11865 var form = Roo.getDom(o.form);
11866 form.enctype = form.encoding = 'multipart/form-data';
11867 formData = o.formData === true ? new FormData(form) : o.formData;
11869 formData = o.formData === true ? new FormData() : o.formData;
11874 success: this.handleResponse,
11875 failure: this.handleFailure,
11877 argument: {options: o},
11878 timeout : o.timeout || this.timeout
11881 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11885 }else if(this.autoAbort !== false){
11889 //Roo.lib.Ajax.defaultPostHeader = null;
11890 Roo.lib.Ajax.useDefaultHeader = false;
11891 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
11892 Roo.lib.Ajax.useDefaultHeader = true;
11900 * Ext JS Library 1.1.1
11901 * Copyright(c) 2006-2007, Ext JS, LLC.
11903 * Originally Released Under LGPL - original licence link has changed is not relivant.
11906 * <script type="text/javascript">
11910 * Global Ajax request class.
11913 * @extends Roo.data.Connection
11916 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11917 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11918 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11919 * @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)
11920 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11921 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11922 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11924 Roo.Ajax = new Roo.data.Connection({
11933 * Serialize the passed form into a url encoded string
11935 * @param {String/HTMLElement} form
11938 serializeForm : function(form){
11939 return Roo.lib.Ajax.serializeForm(form);
11943 * Ext JS Library 1.1.1
11944 * Copyright(c) 2006-2007, Ext JS, LLC.
11946 * Originally Released Under LGPL - original licence link has changed is not relivant.
11949 * <script type="text/javascript">
11954 * @class Roo.UpdateManager
11955 * @extends Roo.util.Observable
11956 * Provides AJAX-style update for Element object.<br><br>
11959 * // Get it from a Roo.Element object
11960 * var el = Roo.get("foo");
11961 * var mgr = el.getUpdateManager();
11962 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11964 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11966 * // or directly (returns the same UpdateManager instance)
11967 * var mgr = new Roo.UpdateManager("myElementId");
11968 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11969 * mgr.on("update", myFcnNeedsToKnow);
11971 // short handed call directly from the element object
11972 Roo.get("foo").load({
11976 text: "Loading Foo..."
11980 * Create new UpdateManager directly.
11981 * @param {String/HTMLElement/Roo.Element} el The element to update
11982 * @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).
11984 Roo.UpdateManager = function(el, forceNew){
11986 if(!forceNew && el.updateManager){
11987 return el.updateManager;
11990 * The Element object
11991 * @type Roo.Element
11995 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11998 this.defaultUrl = null;
12002 * @event beforeupdate
12003 * Fired before an update is made, return false from your handler and the update is cancelled.
12004 * @param {Roo.Element} el
12005 * @param {String/Object/Function} url
12006 * @param {String/Object} params
12008 "beforeupdate": true,
12011 * Fired after successful update is made.
12012 * @param {Roo.Element} el
12013 * @param {Object} oResponseObject The response Object
12018 * Fired on update failure.
12019 * @param {Roo.Element} el
12020 * @param {Object} oResponseObject The response Object
12024 var d = Roo.UpdateManager.defaults;
12026 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
12029 this.sslBlankUrl = d.sslBlankUrl;
12031 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
12034 this.disableCaching = d.disableCaching;
12036 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
12039 this.indicatorText = d.indicatorText;
12041 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12044 this.showLoadIndicator = d.showLoadIndicator;
12046 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12049 this.timeout = d.timeout;
12052 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12055 this.loadScripts = d.loadScripts;
12058 * Transaction object of current executing transaction
12060 this.transaction = null;
12065 this.autoRefreshProcId = null;
12067 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12070 this.refreshDelegate = this.refresh.createDelegate(this);
12072 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12075 this.updateDelegate = this.update.createDelegate(this);
12077 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12080 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12084 this.successDelegate = this.processSuccess.createDelegate(this);
12088 this.failureDelegate = this.processFailure.createDelegate(this);
12090 if(!this.renderer){
12092 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12094 this.renderer = new Roo.UpdateManager.BasicRenderer();
12097 Roo.UpdateManager.superclass.constructor.call(this);
12100 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12102 * Get the Element this UpdateManager is bound to
12103 * @return {Roo.Element} The element
12105 getEl : function(){
12109 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12110 * @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:
12113 url: "your-url.php",<br/>
12114 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12115 callback: yourFunction,<br/>
12116 scope: yourObject, //(optional scope) <br/>
12117 discardUrl: false, <br/>
12118 nocache: false,<br/>
12119 text: "Loading...",<br/>
12121 scripts: false<br/>
12124 * The only required property is url. The optional properties nocache, text and scripts
12125 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12126 * @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}
12127 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12128 * @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.
12130 update : function(url, params, callback, discardUrl){
12131 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12132 var method = this.method,
12134 if(typeof url == "object"){ // must be config object
12137 params = params || cfg.params;
12138 callback = callback || cfg.callback;
12139 discardUrl = discardUrl || cfg.discardUrl;
12140 if(callback && cfg.scope){
12141 callback = callback.createDelegate(cfg.scope);
12143 if(typeof cfg.method != "undefined"){method = cfg.method;};
12144 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12145 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12146 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12147 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12149 this.showLoading();
12151 this.defaultUrl = url;
12153 if(typeof url == "function"){
12154 url = url.call(this);
12157 method = method || (params ? "POST" : "GET");
12158 if(method == "GET"){
12159 url = this.prepareUrl(url);
12162 var o = Roo.apply(cfg ||{}, {
12165 success: this.successDelegate,
12166 failure: this.failureDelegate,
12167 callback: undefined,
12168 timeout: (this.timeout*1000),
12169 argument: {"url": url, "form": null, "callback": callback, "params": params}
12171 Roo.log("updated manager called with timeout of " + o.timeout);
12172 this.transaction = Roo.Ajax.request(o);
12177 * 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.
12178 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12179 * @param {String/HTMLElement} form The form Id or form element
12180 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12181 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12182 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12184 formUpdate : function(form, url, reset, callback){
12185 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12186 if(typeof url == "function"){
12187 url = url.call(this);
12189 form = Roo.getDom(form);
12190 this.transaction = Roo.Ajax.request({
12193 success: this.successDelegate,
12194 failure: this.failureDelegate,
12195 timeout: (this.timeout*1000),
12196 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12198 this.showLoading.defer(1, this);
12203 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12204 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12206 refresh : function(callback){
12207 if(this.defaultUrl == null){
12210 this.update(this.defaultUrl, null, callback, true);
12214 * Set this element to auto refresh.
12215 * @param {Number} interval How often to update (in seconds).
12216 * @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)
12217 * @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}
12218 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12219 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12221 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12223 this.update(url || this.defaultUrl, params, callback, true);
12225 if(this.autoRefreshProcId){
12226 clearInterval(this.autoRefreshProcId);
12228 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12232 * Stop auto refresh on this element.
12234 stopAutoRefresh : function(){
12235 if(this.autoRefreshProcId){
12236 clearInterval(this.autoRefreshProcId);
12237 delete this.autoRefreshProcId;
12241 isAutoRefreshing : function(){
12242 return this.autoRefreshProcId ? true : false;
12245 * Called to update the element to "Loading" state. Override to perform custom action.
12247 showLoading : function(){
12248 if(this.showLoadIndicator){
12249 this.el.update(this.indicatorText);
12254 * Adds unique parameter to query string if disableCaching = true
12257 prepareUrl : function(url){
12258 if(this.disableCaching){
12259 var append = "_dc=" + (new Date().getTime());
12260 if(url.indexOf("?") !== -1){
12261 url += "&" + append;
12263 url += "?" + append;
12272 processSuccess : function(response){
12273 this.transaction = null;
12274 if(response.argument.form && response.argument.reset){
12275 try{ // put in try/catch since some older FF releases had problems with this
12276 response.argument.form.reset();
12279 if(this.loadScripts){
12280 this.renderer.render(this.el, response, this,
12281 this.updateComplete.createDelegate(this, [response]));
12283 this.renderer.render(this.el, response, this);
12284 this.updateComplete(response);
12288 updateComplete : function(response){
12289 this.fireEvent("update", this.el, response);
12290 if(typeof response.argument.callback == "function"){
12291 response.argument.callback(this.el, true, response);
12298 processFailure : function(response){
12299 this.transaction = null;
12300 this.fireEvent("failure", this.el, response);
12301 if(typeof response.argument.callback == "function"){
12302 response.argument.callback(this.el, false, response);
12307 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12308 * @param {Object} renderer The object implementing the render() method
12310 setRenderer : function(renderer){
12311 this.renderer = renderer;
12314 getRenderer : function(){
12315 return this.renderer;
12319 * Set the defaultUrl used for updates
12320 * @param {String/Function} defaultUrl The url or a function to call to get the url
12322 setDefaultUrl : function(defaultUrl){
12323 this.defaultUrl = defaultUrl;
12327 * Aborts the executing transaction
12329 abort : function(){
12330 if(this.transaction){
12331 Roo.Ajax.abort(this.transaction);
12336 * Returns true if an update is in progress
12337 * @return {Boolean}
12339 isUpdating : function(){
12340 if(this.transaction){
12341 return Roo.Ajax.isLoading(this.transaction);
12348 * @class Roo.UpdateManager.defaults
12349 * @static (not really - but it helps the doc tool)
12350 * The defaults collection enables customizing the default properties of UpdateManager
12352 Roo.UpdateManager.defaults = {
12354 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12360 * True to process scripts by default (Defaults to false).
12363 loadScripts : false,
12366 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12369 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12371 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12374 disableCaching : false,
12376 * Whether to show indicatorText when loading (Defaults to true).
12379 showLoadIndicator : true,
12381 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12384 indicatorText : '<div class="loading-indicator">Loading...</div>'
12388 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12390 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12391 * @param {String/HTMLElement/Roo.Element} el The element to update
12392 * @param {String} url The url
12393 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12394 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12397 * @member Roo.UpdateManager
12399 Roo.UpdateManager.updateElement = function(el, url, params, options){
12400 var um = Roo.get(el, true).getUpdateManager();
12401 Roo.apply(um, options);
12402 um.update(url, params, options ? options.callback : null);
12404 // alias for backwards compat
12405 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12407 * @class Roo.UpdateManager.BasicRenderer
12408 * Default Content renderer. Updates the elements innerHTML with the responseText.
12410 Roo.UpdateManager.BasicRenderer = function(){};
12412 Roo.UpdateManager.BasicRenderer.prototype = {
12414 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12415 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12416 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12417 * @param {Roo.Element} el The element being rendered
12418 * @param {Object} response The YUI Connect response object
12419 * @param {UpdateManager} updateManager The calling update manager
12420 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12422 render : function(el, response, updateManager, callback){
12423 el.update(response.responseText, updateManager.loadScripts, callback);
12429 * (c)) Alan Knowles
12435 * @class Roo.DomTemplate
12436 * @extends Roo.Template
12437 * An effort at a dom based template engine..
12439 * Similar to XTemplate, except it uses dom parsing to create the template..
12441 * Supported features:
12446 {a_variable} - output encoded.
12447 {a_variable.format:("Y-m-d")} - call a method on the variable
12448 {a_variable:raw} - unencoded output
12449 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12450 {a_variable:this.method_on_template(...)} - call a method on the template object.
12455 <div roo-for="a_variable or condition.."></div>
12456 <div roo-if="a_variable or condition"></div>
12457 <div roo-exec="some javascript"></div>
12458 <div roo-name="named_template"></div>
12463 Roo.DomTemplate = function()
12465 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12472 Roo.extend(Roo.DomTemplate, Roo.Template, {
12474 * id counter for sub templates.
12478 * flag to indicate if dom parser is inside a pre,
12479 * it will strip whitespace if not.
12484 * The various sub templates
12492 * basic tag replacing syntax
12495 * // you can fake an object call by doing this
12499 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12500 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12502 iterChild : function (node, method) {
12504 var oldPre = this.inPre;
12505 if (node.tagName == 'PRE') {
12508 for( var i = 0; i < node.childNodes.length; i++) {
12509 method.call(this, node.childNodes[i]);
12511 this.inPre = oldPre;
12517 * compile the template
12519 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12522 compile: function()
12526 // covert the html into DOM...
12530 doc = document.implementation.createHTMLDocument("");
12531 doc.documentElement.innerHTML = this.html ;
12532 div = doc.documentElement;
12534 // old IE... - nasty -- it causes all sorts of issues.. with
12535 // images getting pulled from server..
12536 div = document.createElement('div');
12537 div.innerHTML = this.html;
12539 //doc.documentElement.innerHTML = htmlBody
12545 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12547 var tpls = this.tpls;
12549 // create a top level template from the snippet..
12551 //Roo.log(div.innerHTML);
12558 body : div.innerHTML,
12571 Roo.each(tpls, function(tp){
12572 this.compileTpl(tp);
12573 this.tpls[tp.id] = tp;
12576 this.master = tpls[0];
12582 compileNode : function(node, istop) {
12587 // skip anything not a tag..
12588 if (node.nodeType != 1) {
12589 if (node.nodeType == 3 && !this.inPre) {
12590 // reduce white space..
12591 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12614 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12615 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12616 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12617 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12623 // just itterate children..
12624 this.iterChild(node,this.compileNode);
12627 tpl.uid = this.id++;
12628 tpl.value = node.getAttribute('roo-' + tpl.attr);
12629 node.removeAttribute('roo-'+ tpl.attr);
12630 if (tpl.attr != 'name') {
12631 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12632 node.parentNode.replaceChild(placeholder, node);
12635 var placeholder = document.createElement('span');
12636 placeholder.className = 'roo-tpl-' + tpl.value;
12637 node.parentNode.replaceChild(placeholder, node);
12640 // parent now sees '{domtplXXXX}
12641 this.iterChild(node,this.compileNode);
12643 // we should now have node body...
12644 var div = document.createElement('div');
12645 div.appendChild(node);
12647 // this has the unfortunate side effect of converting tagged attributes
12648 // eg. href="{...}" into %7C...%7D
12649 // this has been fixed by searching for those combo's although it's a bit hacky..
12652 tpl.body = div.innerHTML;
12659 switch (tpl.value) {
12660 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12661 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12662 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12667 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12671 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12675 tpl.id = tpl.value; // replace non characters???
12681 this.tpls.push(tpl);
12691 * Compile a segment of the template into a 'sub-template'
12697 compileTpl : function(tpl)
12699 var fm = Roo.util.Format;
12700 var useF = this.disableFormats !== true;
12702 var sep = Roo.isGecko ? "+\n" : ",\n";
12704 var undef = function(str) {
12705 Roo.debug && Roo.log("Property not found :" + str);
12709 //Roo.log(tpl.body);
12713 var fn = function(m, lbrace, name, format, args)
12716 //Roo.log(arguments);
12717 args = args ? args.replace(/\\'/g,"'") : args;
12718 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12719 if (typeof(format) == 'undefined') {
12720 format = 'htmlEncode';
12722 if (format == 'raw' ) {
12726 if(name.substr(0, 6) == 'domtpl'){
12727 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12730 // build an array of options to determine if value is undefined..
12732 // basically get 'xxxx.yyyy' then do
12733 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12734 // (function () { Roo.log("Property not found"); return ''; })() :
12739 Roo.each(name.split('.'), function(st) {
12740 lookfor += (lookfor.length ? '.': '') + st;
12741 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12744 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12747 if(format && useF){
12749 args = args ? ',' + args : "";
12751 if(format.substr(0, 5) != "this."){
12752 format = "fm." + format + '(';
12754 format = 'this.call("'+ format.substr(5) + '", ';
12758 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12761 if (args && args.length) {
12762 // called with xxyx.yuu:(test,test)
12764 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12766 // raw.. - :raw modifier..
12767 return "'"+ sep + udef_st + name + ")"+sep+"'";
12771 // branched to use + in gecko and [].join() in others
12773 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12774 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12777 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12778 body.push(tpl.body.replace(/(\r\n|\n)/g,
12779 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12780 body.push("'].join('');};};");
12781 body = body.join('');
12784 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12786 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12793 * same as applyTemplate, except it's done to one of the subTemplates
12794 * when using named templates, you can do:
12796 * var str = pl.applySubTemplate('your-name', values);
12799 * @param {Number} id of the template
12800 * @param {Object} values to apply to template
12801 * @param {Object} parent (normaly the instance of this object)
12803 applySubTemplate : function(id, values, parent)
12807 var t = this.tpls[id];
12811 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12812 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12816 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12823 if(t.execCall && t.execCall.call(this, values, parent)){
12827 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12833 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12834 parent = t.target ? values : parent;
12835 if(t.forCall && vs instanceof Array){
12837 for(var i = 0, len = vs.length; i < len; i++){
12839 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12841 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12843 //Roo.log(t.compiled);
12847 return buf.join('');
12850 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12855 return t.compiled.call(this, vs, parent);
12857 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12859 //Roo.log(t.compiled);
12867 applyTemplate : function(values){
12868 return this.master.compiled.call(this, values, {});
12869 //var s = this.subs;
12872 apply : function(){
12873 return this.applyTemplate.apply(this, arguments);
12878 Roo.DomTemplate.from = function(el){
12879 el = Roo.getDom(el);
12880 return new Roo.Domtemplate(el.value || el.innerHTML);
12883 * Ext JS Library 1.1.1
12884 * Copyright(c) 2006-2007, Ext JS, LLC.
12886 * Originally Released Under LGPL - original licence link has changed is not relivant.
12889 * <script type="text/javascript">
12893 * @class Roo.util.DelayedTask
12894 * Provides a convenient method of performing setTimeout where a new
12895 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12896 * You can use this class to buffer
12897 * the keypress events for a certain number of milliseconds, and perform only if they stop
12898 * for that amount of time.
12899 * @constructor The parameters to this constructor serve as defaults and are not required.
12900 * @param {Function} fn (optional) The default function to timeout
12901 * @param {Object} scope (optional) The default scope of that timeout
12902 * @param {Array} args (optional) The default Array of arguments
12904 Roo.util.DelayedTask = function(fn, scope, args){
12905 var id = null, d, t;
12907 var call = function(){
12908 var now = new Date().getTime();
12912 fn.apply(scope, args || []);
12916 * Cancels any pending timeout and queues a new one
12917 * @param {Number} delay The milliseconds to delay
12918 * @param {Function} newFn (optional) Overrides function passed to constructor
12919 * @param {Object} newScope (optional) Overrides scope passed to constructor
12920 * @param {Array} newArgs (optional) Overrides args passed to constructor
12922 this.delay = function(delay, newFn, newScope, newArgs){
12923 if(id && delay != d){
12927 t = new Date().getTime();
12929 scope = newScope || scope;
12930 args = newArgs || args;
12932 id = setInterval(call, d);
12937 * Cancel the last queued timeout
12939 this.cancel = function(){
12947 * Ext JS Library 1.1.1
12948 * Copyright(c) 2006-2007, Ext JS, LLC.
12950 * Originally Released Under LGPL - original licence link has changed is not relivant.
12953 * <script type="text/javascript">
12957 Roo.util.TaskRunner = function(interval){
12958 interval = interval || 10;
12959 var tasks = [], removeQueue = [];
12961 var running = false;
12963 var stopThread = function(){
12969 var startThread = function(){
12972 id = setInterval(runTasks, interval);
12976 var removeTask = function(task){
12977 removeQueue.push(task);
12983 var runTasks = function(){
12984 if(removeQueue.length > 0){
12985 for(var i = 0, len = removeQueue.length; i < len; i++){
12986 tasks.remove(removeQueue[i]);
12989 if(tasks.length < 1){
12994 var now = new Date().getTime();
12995 for(var i = 0, len = tasks.length; i < len; ++i){
12997 var itime = now - t.taskRunTime;
12998 if(t.interval <= itime){
12999 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
13000 t.taskRunTime = now;
13001 if(rt === false || t.taskRunCount === t.repeat){
13006 if(t.duration && t.duration <= (now - t.taskStartTime)){
13013 * Queues a new task.
13014 * @param {Object} task
13016 this.start = function(task){
13018 task.taskStartTime = new Date().getTime();
13019 task.taskRunTime = 0;
13020 task.taskRunCount = 0;
13025 this.stop = function(task){
13030 this.stopAll = function(){
13032 for(var i = 0, len = tasks.length; i < len; i++){
13033 if(tasks[i].onStop){
13042 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13044 * Ext JS Library 1.1.1
13045 * Copyright(c) 2006-2007, Ext JS, LLC.
13047 * Originally Released Under LGPL - original licence link has changed is not relivant.
13050 * <script type="text/javascript">
13055 * @class Roo.util.MixedCollection
13056 * @extends Roo.util.Observable
13057 * A Collection class that maintains both numeric indexes and keys and exposes events.
13059 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13060 * collection (defaults to false)
13061 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13062 * and return the key value for that item. This is used when available to look up the key on items that
13063 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13064 * equivalent to providing an implementation for the {@link #getKey} method.
13066 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13074 * Fires when the collection is cleared.
13079 * Fires when an item is added to the collection.
13080 * @param {Number} index The index at which the item was added.
13081 * @param {Object} o The item added.
13082 * @param {String} key The key associated with the added item.
13087 * Fires when an item is replaced in the collection.
13088 * @param {String} key he key associated with the new added.
13089 * @param {Object} old The item being replaced.
13090 * @param {Object} new The new item.
13095 * Fires when an item is removed from the collection.
13096 * @param {Object} o The item being removed.
13097 * @param {String} key (optional) The key associated with the removed item.
13102 this.allowFunctions = allowFunctions === true;
13104 this.getKey = keyFn;
13106 Roo.util.MixedCollection.superclass.constructor.call(this);
13109 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13110 allowFunctions : false,
13113 * Adds an item to the collection.
13114 * @param {String} key The key to associate with the item
13115 * @param {Object} o The item to add.
13116 * @return {Object} The item added.
13118 add : function(key, o){
13119 if(arguments.length == 1){
13121 key = this.getKey(o);
13123 if(typeof key == "undefined" || key === null){
13125 this.items.push(o);
13126 this.keys.push(null);
13128 var old = this.map[key];
13130 return this.replace(key, o);
13133 this.items.push(o);
13135 this.keys.push(key);
13137 this.fireEvent("add", this.length-1, o, key);
13142 * MixedCollection has a generic way to fetch keys if you implement getKey.
13145 var mc = new Roo.util.MixedCollection();
13146 mc.add(someEl.dom.id, someEl);
13147 mc.add(otherEl.dom.id, otherEl);
13151 var mc = new Roo.util.MixedCollection();
13152 mc.getKey = function(el){
13158 // or via the constructor
13159 var mc = new Roo.util.MixedCollection(false, function(el){
13165 * @param o {Object} The item for which to find the key.
13166 * @return {Object} The key for the passed item.
13168 getKey : function(o){
13173 * Replaces an item in the collection.
13174 * @param {String} key The key associated with the item to replace, or the item to replace.
13175 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13176 * @return {Object} The new item.
13178 replace : function(key, o){
13179 if(arguments.length == 1){
13181 key = this.getKey(o);
13183 var old = this.item(key);
13184 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13185 return this.add(key, o);
13187 var index = this.indexOfKey(key);
13188 this.items[index] = o;
13190 this.fireEvent("replace", key, old, o);
13195 * Adds all elements of an Array or an Object to the collection.
13196 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13197 * an Array of values, each of which are added to the collection.
13199 addAll : function(objs){
13200 if(arguments.length > 1 || objs instanceof Array){
13201 var args = arguments.length > 1 ? arguments : objs;
13202 for(var i = 0, len = args.length; i < len; i++){
13206 for(var key in objs){
13207 if(this.allowFunctions || typeof objs[key] != "function"){
13208 this.add(key, objs[key]);
13215 * Executes the specified function once for every item in the collection, passing each
13216 * item as the first and only parameter. returning false from the function will stop the iteration.
13217 * @param {Function} fn The function to execute for each item.
13218 * @param {Object} scope (optional) The scope in which to execute the function.
13220 each : function(fn, scope){
13221 var items = [].concat(this.items); // each safe for removal
13222 for(var i = 0, len = items.length; i < len; i++){
13223 if(fn.call(scope || items[i], items[i], i, len) === false){
13230 * Executes the specified function once for every key in the collection, passing each
13231 * key, and its associated item as the first two parameters.
13232 * @param {Function} fn The function to execute for each item.
13233 * @param {Object} scope (optional) The scope in which to execute the function.
13235 eachKey : function(fn, scope){
13236 for(var i = 0, len = this.keys.length; i < len; i++){
13237 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13242 * Returns the first item in the collection which elicits a true return value from the
13243 * passed selection function.
13244 * @param {Function} fn The selection function to execute for each item.
13245 * @param {Object} scope (optional) The scope in which to execute the function.
13246 * @return {Object} The first item in the collection which returned true from the selection function.
13248 find : function(fn, scope){
13249 for(var i = 0, len = this.items.length; i < len; i++){
13250 if(fn.call(scope || window, this.items[i], this.keys[i])){
13251 return this.items[i];
13258 * Inserts an item at the specified index in the collection.
13259 * @param {Number} index The index to insert the item at.
13260 * @param {String} key The key to associate with the new item, or the item itself.
13261 * @param {Object} o (optional) If the second parameter was a key, the new item.
13262 * @return {Object} The item inserted.
13264 insert : function(index, key, o){
13265 if(arguments.length == 2){
13267 key = this.getKey(o);
13269 if(index >= this.length){
13270 return this.add(key, o);
13273 this.items.splice(index, 0, o);
13274 if(typeof key != "undefined" && key != null){
13277 this.keys.splice(index, 0, key);
13278 this.fireEvent("add", index, o, key);
13283 * Removed an item from the collection.
13284 * @param {Object} o The item to remove.
13285 * @return {Object} The item removed.
13287 remove : function(o){
13288 return this.removeAt(this.indexOf(o));
13292 * Remove an item from a specified index in the collection.
13293 * @param {Number} index The index within the collection of the item to remove.
13295 removeAt : function(index){
13296 if(index < this.length && index >= 0){
13298 var o = this.items[index];
13299 this.items.splice(index, 1);
13300 var key = this.keys[index];
13301 if(typeof key != "undefined"){
13302 delete this.map[key];
13304 this.keys.splice(index, 1);
13305 this.fireEvent("remove", o, key);
13310 * Removed an item associated with the passed key fom the collection.
13311 * @param {String} key The key of the item to remove.
13313 removeKey : function(key){
13314 return this.removeAt(this.indexOfKey(key));
13318 * Returns the number of items in the collection.
13319 * @return {Number} the number of items in the collection.
13321 getCount : function(){
13322 return this.length;
13326 * Returns index within the collection of the passed Object.
13327 * @param {Object} o The item to find the index of.
13328 * @return {Number} index of the item.
13330 indexOf : function(o){
13331 if(!this.items.indexOf){
13332 for(var i = 0, len = this.items.length; i < len; i++){
13333 if(this.items[i] == o) {
13339 return this.items.indexOf(o);
13344 * Returns index within the collection of the passed key.
13345 * @param {String} key The key to find the index of.
13346 * @return {Number} index of the key.
13348 indexOfKey : function(key){
13349 if(!this.keys.indexOf){
13350 for(var i = 0, len = this.keys.length; i < len; i++){
13351 if(this.keys[i] == key) {
13357 return this.keys.indexOf(key);
13362 * Returns the item associated with the passed key OR index. Key has priority over index.
13363 * @param {String/Number} key The key or index of the item.
13364 * @return {Object} The item associated with the passed key.
13366 item : function(key){
13367 if (key === 'length') {
13370 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13371 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13375 * Returns the item at the specified index.
13376 * @param {Number} index The index of the item.
13379 itemAt : function(index){
13380 return this.items[index];
13384 * Returns the item associated with the passed key.
13385 * @param {String/Number} key The key of the item.
13386 * @return {Object} The item associated with the passed key.
13388 key : function(key){
13389 return this.map[key];
13393 * Returns true if the collection contains the passed Object as an item.
13394 * @param {Object} o The Object to look for in the collection.
13395 * @return {Boolean} True if the collection contains the Object as an item.
13397 contains : function(o){
13398 return this.indexOf(o) != -1;
13402 * Returns true if the collection contains the passed Object as a key.
13403 * @param {String} key The key to look for in the collection.
13404 * @return {Boolean} True if the collection contains the Object as a key.
13406 containsKey : function(key){
13407 return typeof this.map[key] != "undefined";
13411 * Removes all items from the collection.
13413 clear : function(){
13418 this.fireEvent("clear");
13422 * Returns the first item in the collection.
13423 * @return {Object} the first item in the collection..
13425 first : function(){
13426 return this.items[0];
13430 * Returns the last item in the collection.
13431 * @return {Object} the last item in the collection..
13434 return this.items[this.length-1];
13437 _sort : function(property, dir, fn){
13438 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13439 fn = fn || function(a, b){
13442 var c = [], k = this.keys, items = this.items;
13443 for(var i = 0, len = items.length; i < len; i++){
13444 c[c.length] = {key: k[i], value: items[i], index: i};
13446 c.sort(function(a, b){
13447 var v = fn(a[property], b[property]) * dsc;
13449 v = (a.index < b.index ? -1 : 1);
13453 for(var i = 0, len = c.length; i < len; i++){
13454 items[i] = c[i].value;
13457 this.fireEvent("sort", this);
13461 * Sorts this collection with the passed comparison function
13462 * @param {String} direction (optional) "ASC" or "DESC"
13463 * @param {Function} fn (optional) comparison function
13465 sort : function(dir, fn){
13466 this._sort("value", dir, fn);
13470 * Sorts this collection by keys
13471 * @param {String} direction (optional) "ASC" or "DESC"
13472 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13474 keySort : function(dir, fn){
13475 this._sort("key", dir, fn || function(a, b){
13476 return String(a).toUpperCase()-String(b).toUpperCase();
13481 * Returns a range of items in this collection
13482 * @param {Number} startIndex (optional) defaults to 0
13483 * @param {Number} endIndex (optional) default to the last item
13484 * @return {Array} An array of items
13486 getRange : function(start, end){
13487 var items = this.items;
13488 if(items.length < 1){
13491 start = start || 0;
13492 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13495 for(var i = start; i <= end; i++) {
13496 r[r.length] = items[i];
13499 for(var i = start; i >= end; i--) {
13500 r[r.length] = items[i];
13507 * Filter the <i>objects</i> in this collection by a specific property.
13508 * Returns a new collection that has been filtered.
13509 * @param {String} property A property on your objects
13510 * @param {String/RegExp} value Either string that the property values
13511 * should start with or a RegExp to test against the property
13512 * @return {MixedCollection} The new filtered collection
13514 filter : function(property, value){
13515 if(!value.exec){ // not a regex
13516 value = String(value);
13517 if(value.length == 0){
13518 return this.clone();
13520 value = new RegExp("^" + Roo.escapeRe(value), "i");
13522 return this.filterBy(function(o){
13523 return o && value.test(o[property]);
13528 * Filter by a function. * Returns a new collection that has been filtered.
13529 * The passed function will be called with each
13530 * object in the collection. If the function returns true, the value is included
13531 * otherwise it is filtered.
13532 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13533 * @param {Object} scope (optional) The scope of the function (defaults to this)
13534 * @return {MixedCollection} The new filtered collection
13536 filterBy : function(fn, scope){
13537 var r = new Roo.util.MixedCollection();
13538 r.getKey = this.getKey;
13539 var k = this.keys, it = this.items;
13540 for(var i = 0, len = it.length; i < len; i++){
13541 if(fn.call(scope||this, it[i], k[i])){
13542 r.add(k[i], it[i]);
13549 * Creates a duplicate of this collection
13550 * @return {MixedCollection}
13552 clone : function(){
13553 var r = new Roo.util.MixedCollection();
13554 var k = this.keys, it = this.items;
13555 for(var i = 0, len = it.length; i < len; i++){
13556 r.add(k[i], it[i]);
13558 r.getKey = this.getKey;
13563 * Returns the item associated with the passed key or index.
13565 * @param {String/Number} key The key or index of the item.
13566 * @return {Object} The item associated with the passed key.
13568 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13570 * Ext JS Library 1.1.1
13571 * Copyright(c) 2006-2007, Ext JS, LLC.
13573 * Originally Released Under LGPL - original licence link has changed is not relivant.
13576 * <script type="text/javascript">
13579 * @class Roo.util.JSON
13580 * Modified version of Douglas Crockford"s json.js that doesn"t
13581 * mess with the Object prototype
13582 * http://www.json.org/js.html
13585 Roo.util.JSON = new (function(){
13586 var useHasOwn = {}.hasOwnProperty ? true : false;
13588 // crashes Safari in some instances
13589 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13591 var pad = function(n) {
13592 return n < 10 ? "0" + n : n;
13605 var encodeString = function(s){
13606 if (/["\\\x00-\x1f]/.test(s)) {
13607 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13612 c = b.charCodeAt();
13614 Math.floor(c / 16).toString(16) +
13615 (c % 16).toString(16);
13618 return '"' + s + '"';
13621 var encodeArray = function(o){
13622 var a = ["["], b, i, l = o.length, v;
13623 for (i = 0; i < l; i += 1) {
13625 switch (typeof v) {
13634 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13642 var encodeDate = function(o){
13643 return '"' + o.getFullYear() + "-" +
13644 pad(o.getMonth() + 1) + "-" +
13645 pad(o.getDate()) + "T" +
13646 pad(o.getHours()) + ":" +
13647 pad(o.getMinutes()) + ":" +
13648 pad(o.getSeconds()) + '"';
13652 * Encodes an Object, Array or other value
13653 * @param {Mixed} o The variable to encode
13654 * @return {String} The JSON string
13656 this.encode = function(o)
13658 // should this be extended to fully wrap stringify..
13660 if(typeof o == "undefined" || o === null){
13662 }else if(o instanceof Array){
13663 return encodeArray(o);
13664 }else if(o instanceof Date){
13665 return encodeDate(o);
13666 }else if(typeof o == "string"){
13667 return encodeString(o);
13668 }else if(typeof o == "number"){
13669 return isFinite(o) ? String(o) : "null";
13670 }else if(typeof o == "boolean"){
13673 var a = ["{"], b, i, v;
13675 if(!useHasOwn || o.hasOwnProperty(i)) {
13677 switch (typeof v) {
13686 a.push(this.encode(i), ":",
13687 v === null ? "null" : this.encode(v));
13698 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13699 * @param {String} json The JSON string
13700 * @return {Object} The resulting object
13702 this.decode = function(json){
13704 return /** eval:var:json */ eval("(" + json + ')');
13708 * Shorthand for {@link Roo.util.JSON#encode}
13709 * @member Roo encode
13711 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13713 * Shorthand for {@link Roo.util.JSON#decode}
13714 * @member Roo decode
13716 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13719 * Ext JS Library 1.1.1
13720 * Copyright(c) 2006-2007, Ext JS, LLC.
13722 * Originally Released Under LGPL - original licence link has changed is not relivant.
13725 * <script type="text/javascript">
13729 * @class Roo.util.Format
13730 * Reusable data formatting functions
13733 Roo.util.Format = function(){
13734 var trimRe = /^\s+|\s+$/g;
13737 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13738 * @param {String} value The string to truncate
13739 * @param {Number} length The maximum length to allow before truncating
13740 * @return {String} The converted text
13742 ellipsis : function(value, len){
13743 if(value && value.length > len){
13744 return value.substr(0, len-3)+"...";
13750 * Checks a reference and converts it to empty string if it is undefined
13751 * @param {Mixed} value Reference to check
13752 * @return {Mixed} Empty string if converted, otherwise the original value
13754 undef : function(value){
13755 return typeof value != "undefined" ? value : "";
13759 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13760 * @param {String} value The string to encode
13761 * @return {String} The encoded text
13763 htmlEncode : function(value){
13764 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13768 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13769 * @param {String} value The string to decode
13770 * @return {String} The decoded text
13772 htmlDecode : function(value){
13773 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13777 * Trims any whitespace from either side of a string
13778 * @param {String} value The text to trim
13779 * @return {String} The trimmed text
13781 trim : function(value){
13782 return String(value).replace(trimRe, "");
13786 * Returns a substring from within an original string
13787 * @param {String} value The original text
13788 * @param {Number} start The start index of the substring
13789 * @param {Number} length The length of the substring
13790 * @return {String} The substring
13792 substr : function(value, start, length){
13793 return String(value).substr(start, length);
13797 * Converts a string to all lower case letters
13798 * @param {String} value The text to convert
13799 * @return {String} The converted text
13801 lowercase : function(value){
13802 return String(value).toLowerCase();
13806 * Converts a string to all upper case letters
13807 * @param {String} value The text to convert
13808 * @return {String} The converted text
13810 uppercase : function(value){
13811 return String(value).toUpperCase();
13815 * Converts the first character only of a string to upper case
13816 * @param {String} value The text to convert
13817 * @return {String} The converted text
13819 capitalize : function(value){
13820 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13824 call : function(value, fn){
13825 if(arguments.length > 2){
13826 var args = Array.prototype.slice.call(arguments, 2);
13827 args.unshift(value);
13829 return /** eval:var:value */ eval(fn).apply(window, args);
13831 /** eval:var:value */
13832 return /** eval:var:value */ eval(fn).call(window, value);
13838 * safer version of Math.toFixed..??/
13839 * @param {Number/String} value The numeric value to format
13840 * @param {Number/String} value Decimal places
13841 * @return {String} The formatted currency string
13843 toFixed : function(v, n)
13845 // why not use to fixed - precision is buggered???
13847 return Math.round(v-0);
13849 var fact = Math.pow(10,n+1);
13850 v = (Math.round((v-0)*fact))/fact;
13851 var z = (''+fact).substring(2);
13852 if (v == Math.floor(v)) {
13853 return Math.floor(v) + '.' + z;
13856 // now just padd decimals..
13857 var ps = String(v).split('.');
13858 var fd = (ps[1] + z);
13859 var r = fd.substring(0,n);
13860 var rm = fd.substring(n);
13862 return ps[0] + '.' + r;
13864 r*=1; // turn it into a number;
13866 if (String(r).length != n) {
13869 r = String(r).substring(1); // chop the end off.
13872 return ps[0] + '.' + r;
13877 * Format a number as US currency
13878 * @param {Number/String} value The numeric value to format
13879 * @return {String} The formatted currency string
13881 usMoney : function(v){
13882 return '$' + Roo.util.Format.number(v);
13887 * eventually this should probably emulate php's number_format
13888 * @param {Number/String} value The numeric value to format
13889 * @param {Number} decimals number of decimal places
13890 * @param {String} delimiter for thousands (default comma)
13891 * @return {String} The formatted currency string
13893 number : function(v, decimals, thousandsDelimiter)
13895 // multiply and round.
13896 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13897 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13899 var mul = Math.pow(10, decimals);
13900 var zero = String(mul).substring(1);
13901 v = (Math.round((v-0)*mul))/mul;
13903 // if it's '0' number.. then
13905 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13907 var ps = v.split('.');
13910 var r = /(\d+)(\d{3})/;
13913 if(thousandsDelimiter.length != 0) {
13914 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13919 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13920 // does not have decimals
13921 (decimals ? ('.' + zero) : '');
13924 return whole + sub ;
13928 * Parse a value into a formatted date using the specified format pattern.
13929 * @param {Mixed} value The value to format
13930 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13931 * @return {String} The formatted date string
13933 date : function(v, format){
13937 if(!(v instanceof Date)){
13938 v = new Date(Date.parse(v));
13940 return v.dateFormat(format || Roo.util.Format.defaults.date);
13944 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13945 * @param {String} format Any valid date format string
13946 * @return {Function} The date formatting function
13948 dateRenderer : function(format){
13949 return function(v){
13950 return Roo.util.Format.date(v, format);
13955 stripTagsRE : /<\/?[^>]+>/gi,
13958 * Strips all HTML tags
13959 * @param {Mixed} value The text from which to strip tags
13960 * @return {String} The stripped text
13962 stripTags : function(v){
13963 return !v ? v : String(v).replace(this.stripTagsRE, "");
13967 Roo.util.Format.defaults = {
13971 * Ext JS Library 1.1.1
13972 * Copyright(c) 2006-2007, Ext JS, LLC.
13974 * Originally Released Under LGPL - original licence link has changed is not relivant.
13977 * <script type="text/javascript">
13984 * @class Roo.MasterTemplate
13985 * @extends Roo.Template
13986 * Provides a template that can have child templates. The syntax is:
13988 var t = new Roo.MasterTemplate(
13989 '<select name="{name}">',
13990 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13993 t.add('options', {value: 'foo', text: 'bar'});
13994 // or you can add multiple child elements in one shot
13995 t.addAll('options', [
13996 {value: 'foo', text: 'bar'},
13997 {value: 'foo2', text: 'bar2'},
13998 {value: 'foo3', text: 'bar3'}
14000 // then append, applying the master template values
14001 t.append('my-form', {name: 'my-select'});
14003 * A name attribute for the child template is not required if you have only one child
14004 * template or you want to refer to them by index.
14006 Roo.MasterTemplate = function(){
14007 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
14008 this.originalHtml = this.html;
14010 var m, re = this.subTemplateRe;
14013 while(m = re.exec(this.html)){
14014 var name = m[1], content = m[2];
14019 tpl : new Roo.Template(content)
14022 st[name] = st[subIndex];
14024 st[subIndex].tpl.compile();
14025 st[subIndex].tpl.call = this.call.createDelegate(this);
14028 this.subCount = subIndex;
14031 Roo.extend(Roo.MasterTemplate, Roo.Template, {
14033 * The regular expression used to match sub templates
14037 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
14040 * Applies the passed values to a child template.
14041 * @param {String/Number} name (optional) The name or index of the child template
14042 * @param {Array/Object} values The values to be applied to the template
14043 * @return {MasterTemplate} this
14045 add : function(name, values){
14046 if(arguments.length == 1){
14047 values = arguments[0];
14050 var s = this.subs[name];
14051 s.buffer[s.buffer.length] = s.tpl.apply(values);
14056 * Applies all the passed values to a child template.
14057 * @param {String/Number} name (optional) The name or index of the child template
14058 * @param {Array} values The values to be applied to the template, this should be an array of objects.
14059 * @param {Boolean} reset (optional) True to reset the template first
14060 * @return {MasterTemplate} this
14062 fill : function(name, values, reset){
14064 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14072 for(var i = 0, len = values.length; i < len; i++){
14073 this.add(name, values[i]);
14079 * Resets the template for reuse
14080 * @return {MasterTemplate} this
14082 reset : function(){
14084 for(var i = 0; i < this.subCount; i++){
14090 applyTemplate : function(values){
14092 var replaceIndex = -1;
14093 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14094 return s[++replaceIndex].buffer.join("");
14096 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14099 apply : function(){
14100 return this.applyTemplate.apply(this, arguments);
14103 compile : function(){return this;}
14107 * Alias for fill().
14110 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14112 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14113 * var tpl = Roo.MasterTemplate.from('element-id');
14114 * @param {String/HTMLElement} el
14115 * @param {Object} config
14118 Roo.MasterTemplate.from = function(el, config){
14119 el = Roo.getDom(el);
14120 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14123 * Ext JS Library 1.1.1
14124 * Copyright(c) 2006-2007, Ext JS, LLC.
14126 * Originally Released Under LGPL - original licence link has changed is not relivant.
14129 * <script type="text/javascript">
14134 * @class Roo.util.CSS
14135 * Utility class for manipulating CSS rules
14138 Roo.util.CSS = function(){
14140 var doc = document;
14142 var camelRe = /(-[a-z])/gi;
14143 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14147 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14148 * tag and appended to the HEAD of the document.
14149 * @param {String|Object} cssText The text containing the css rules
14150 * @param {String} id An id to add to the stylesheet for later removal
14151 * @return {StyleSheet}
14153 createStyleSheet : function(cssText, id){
14155 var head = doc.getElementsByTagName("head")[0];
14156 var nrules = doc.createElement("style");
14157 nrules.setAttribute("type", "text/css");
14159 nrules.setAttribute("id", id);
14161 if (typeof(cssText) != 'string') {
14162 // support object maps..
14163 // not sure if this a good idea..
14164 // perhaps it should be merged with the general css handling
14165 // and handle js style props.
14166 var cssTextNew = [];
14167 for(var n in cssText) {
14169 for(var k in cssText[n]) {
14170 citems.push( k + ' : ' +cssText[n][k] + ';' );
14172 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14175 cssText = cssTextNew.join("\n");
14181 head.appendChild(nrules);
14182 ss = nrules.styleSheet;
14183 ss.cssText = cssText;
14186 nrules.appendChild(doc.createTextNode(cssText));
14188 nrules.cssText = cssText;
14190 head.appendChild(nrules);
14191 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14193 this.cacheStyleSheet(ss);
14198 * Removes a style or link tag by id
14199 * @param {String} id The id of the tag
14201 removeStyleSheet : function(id){
14202 var existing = doc.getElementById(id);
14204 existing.parentNode.removeChild(existing);
14209 * Dynamically swaps an existing stylesheet reference for a new one
14210 * @param {String} id The id of an existing link tag to remove
14211 * @param {String} url The href of the new stylesheet to include
14213 swapStyleSheet : function(id, url){
14214 this.removeStyleSheet(id);
14215 var ss = doc.createElement("link");
14216 ss.setAttribute("rel", "stylesheet");
14217 ss.setAttribute("type", "text/css");
14218 ss.setAttribute("id", id);
14219 ss.setAttribute("href", url);
14220 doc.getElementsByTagName("head")[0].appendChild(ss);
14224 * Refresh the rule cache if you have dynamically added stylesheets
14225 * @return {Object} An object (hash) of rules indexed by selector
14227 refreshCache : function(){
14228 return this.getRules(true);
14232 cacheStyleSheet : function(stylesheet){
14236 try{// try catch for cross domain access issue
14237 var ssRules = stylesheet.cssRules || stylesheet.rules;
14238 for(var j = ssRules.length-1; j >= 0; --j){
14239 rules[ssRules[j].selectorText] = ssRules[j];
14245 * Gets all css rules for the document
14246 * @param {Boolean} refreshCache true to refresh the internal cache
14247 * @return {Object} An object (hash) of rules indexed by selector
14249 getRules : function(refreshCache){
14250 if(rules == null || refreshCache){
14252 var ds = doc.styleSheets;
14253 for(var i =0, len = ds.length; i < len; i++){
14255 this.cacheStyleSheet(ds[i]);
14263 * Gets an an individual CSS rule by selector(s)
14264 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14265 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14266 * @return {CSSRule} The CSS rule or null if one is not found
14268 getRule : function(selector, refreshCache){
14269 var rs = this.getRules(refreshCache);
14270 if(!(selector instanceof Array)){
14271 return rs[selector];
14273 for(var i = 0; i < selector.length; i++){
14274 if(rs[selector[i]]){
14275 return rs[selector[i]];
14283 * Updates a rule property
14284 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14285 * @param {String} property The css property
14286 * @param {String} value The new value for the property
14287 * @return {Boolean} true If a rule was found and updated
14289 updateRule : function(selector, property, value){
14290 if(!(selector instanceof Array)){
14291 var rule = this.getRule(selector);
14293 rule.style[property.replace(camelRe, camelFn)] = value;
14297 for(var i = 0; i < selector.length; i++){
14298 if(this.updateRule(selector[i], property, value)){
14308 * Ext JS Library 1.1.1
14309 * Copyright(c) 2006-2007, Ext JS, LLC.
14311 * Originally Released Under LGPL - original licence link has changed is not relivant.
14314 * <script type="text/javascript">
14320 * @class Roo.util.ClickRepeater
14321 * @extends Roo.util.Observable
14323 * A wrapper class which can be applied to any element. Fires a "click" event while the
14324 * mouse is pressed. The interval between firings may be specified in the config but
14325 * defaults to 10 milliseconds.
14327 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14329 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14330 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14331 * Similar to an autorepeat key delay.
14332 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14333 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14334 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14335 * "interval" and "delay" are ignored. "immediate" is honored.
14336 * @cfg {Boolean} preventDefault True to prevent the default click event
14337 * @cfg {Boolean} stopDefault True to stop the default click event
14340 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14341 * 2007-02-02 jvs Renamed to ClickRepeater
14342 * 2007-02-03 jvs Modifications for FF Mac and Safari
14345 * @param {String/HTMLElement/Element} el The element to listen on
14346 * @param {Object} config
14348 Roo.util.ClickRepeater = function(el, config)
14350 this.el = Roo.get(el);
14351 this.el.unselectable();
14353 Roo.apply(this, config);
14358 * Fires when the mouse button is depressed.
14359 * @param {Roo.util.ClickRepeater} this
14361 "mousedown" : true,
14364 * Fires on a specified interval during the time the element is pressed.
14365 * @param {Roo.util.ClickRepeater} this
14370 * Fires when the mouse key is released.
14371 * @param {Roo.util.ClickRepeater} this
14376 this.el.on("mousedown", this.handleMouseDown, this);
14377 if(this.preventDefault || this.stopDefault){
14378 this.el.on("click", function(e){
14379 if(this.preventDefault){
14380 e.preventDefault();
14382 if(this.stopDefault){
14388 // allow inline handler
14390 this.on("click", this.handler, this.scope || this);
14393 Roo.util.ClickRepeater.superclass.constructor.call(this);
14396 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14399 preventDefault : true,
14400 stopDefault : false,
14404 handleMouseDown : function(){
14405 clearTimeout(this.timer);
14407 if(this.pressClass){
14408 this.el.addClass(this.pressClass);
14410 this.mousedownTime = new Date();
14412 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14413 this.el.on("mouseout", this.handleMouseOut, this);
14415 this.fireEvent("mousedown", this);
14416 this.fireEvent("click", this);
14418 this.timer = this.click.defer(this.delay || this.interval, this);
14422 click : function(){
14423 this.fireEvent("click", this);
14424 this.timer = this.click.defer(this.getInterval(), this);
14428 getInterval: function(){
14429 if(!this.accelerate){
14430 return this.interval;
14432 var pressTime = this.mousedownTime.getElapsed();
14433 if(pressTime < 500){
14435 }else if(pressTime < 1700){
14437 }else if(pressTime < 2600){
14439 }else if(pressTime < 3500){
14441 }else if(pressTime < 4400){
14443 }else if(pressTime < 5300){
14445 }else if(pressTime < 6200){
14453 handleMouseOut : function(){
14454 clearTimeout(this.timer);
14455 if(this.pressClass){
14456 this.el.removeClass(this.pressClass);
14458 this.el.on("mouseover", this.handleMouseReturn, this);
14462 handleMouseReturn : function(){
14463 this.el.un("mouseover", this.handleMouseReturn);
14464 if(this.pressClass){
14465 this.el.addClass(this.pressClass);
14471 handleMouseUp : function(){
14472 clearTimeout(this.timer);
14473 this.el.un("mouseover", this.handleMouseReturn);
14474 this.el.un("mouseout", this.handleMouseOut);
14475 Roo.get(document).un("mouseup", this.handleMouseUp);
14476 this.el.removeClass(this.pressClass);
14477 this.fireEvent("mouseup", this);
14481 * Ext JS Library 1.1.1
14482 * Copyright(c) 2006-2007, Ext JS, LLC.
14484 * Originally Released Under LGPL - original licence link has changed is not relivant.
14487 * <script type="text/javascript">
14492 * @class Roo.KeyNav
14493 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14494 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14495 * way to implement custom navigation schemes for any UI component.</p>
14496 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14497 * pageUp, pageDown, del, home, end. Usage:</p>
14499 var nav = new Roo.KeyNav("my-element", {
14500 "left" : function(e){
14501 this.moveLeft(e.ctrlKey);
14503 "right" : function(e){
14504 this.moveRight(e.ctrlKey);
14506 "enter" : function(e){
14513 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14514 * @param {Object} config The config
14516 Roo.KeyNav = function(el, config){
14517 this.el = Roo.get(el);
14518 Roo.apply(this, config);
14519 if(!this.disabled){
14520 this.disabled = true;
14525 Roo.KeyNav.prototype = {
14527 * @cfg {Boolean} disabled
14528 * True to disable this KeyNav instance (defaults to false)
14532 * @cfg {String} defaultEventAction
14533 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14534 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14535 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14537 defaultEventAction: "stopEvent",
14539 * @cfg {Boolean} forceKeyDown
14540 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14541 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14542 * handle keydown instead of keypress.
14544 forceKeyDown : false,
14547 prepareEvent : function(e){
14548 var k = e.getKey();
14549 var h = this.keyToHandler[k];
14550 //if(h && this[h]){
14551 // e.stopPropagation();
14553 if(Roo.isSafari && h && k >= 37 && k <= 40){
14559 relay : function(e){
14560 var k = e.getKey();
14561 var h = this.keyToHandler[k];
14563 if(this.doRelay(e, this[h], h) !== true){
14564 e[this.defaultEventAction]();
14570 doRelay : function(e, h, hname){
14571 return h.call(this.scope || this, e);
14574 // possible handlers
14588 // quick lookup hash
14605 * Enable this KeyNav
14607 enable: function(){
14609 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14610 // the EventObject will normalize Safari automatically
14611 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14612 this.el.on("keydown", this.relay, this);
14614 this.el.on("keydown", this.prepareEvent, this);
14615 this.el.on("keypress", this.relay, this);
14617 this.disabled = false;
14622 * Disable this KeyNav
14624 disable: function(){
14625 if(!this.disabled){
14626 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14627 this.el.un("keydown", this.relay);
14629 this.el.un("keydown", this.prepareEvent);
14630 this.el.un("keypress", this.relay);
14632 this.disabled = true;
14637 * Ext JS Library 1.1.1
14638 * Copyright(c) 2006-2007, Ext JS, LLC.
14640 * Originally Released Under LGPL - original licence link has changed is not relivant.
14643 * <script type="text/javascript">
14648 * @class Roo.KeyMap
14649 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14650 * The constructor accepts the same config object as defined by {@link #addBinding}.
14651 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14652 * combination it will call the function with this signature (if the match is a multi-key
14653 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14654 * A KeyMap can also handle a string representation of keys.<br />
14657 // map one key by key code
14658 var map = new Roo.KeyMap("my-element", {
14659 key: 13, // or Roo.EventObject.ENTER
14664 // map multiple keys to one action by string
14665 var map = new Roo.KeyMap("my-element", {
14671 // map multiple keys to multiple actions by strings and array of codes
14672 var map = new Roo.KeyMap("my-element", [
14675 fn: function(){ alert("Return was pressed"); }
14678 fn: function(){ alert('a, b or c was pressed'); }
14683 fn: function(){ alert('Control + shift + tab was pressed.'); }
14687 * <b>Note: A KeyMap starts enabled</b>
14689 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14690 * @param {Object} config The config (see {@link #addBinding})
14691 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14693 Roo.KeyMap = function(el, config, eventName){
14694 this.el = Roo.get(el);
14695 this.eventName = eventName || "keydown";
14696 this.bindings = [];
14698 this.addBinding(config);
14703 Roo.KeyMap.prototype = {
14705 * True to stop the event from bubbling and prevent the default browser action if the
14706 * key was handled by the KeyMap (defaults to false)
14712 * Add a new binding to this KeyMap. The following config object properties are supported:
14714 Property Type Description
14715 ---------- --------------- ----------------------------------------------------------------------
14716 key String/Array A single keycode or an array of keycodes to handle
14717 shift Boolean True to handle key only when shift is pressed (defaults to false)
14718 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14719 alt Boolean True to handle key only when alt is pressed (defaults to false)
14720 fn Function The function to call when KeyMap finds the expected key combination
14721 scope Object The scope of the callback function
14727 var map = new Roo.KeyMap(document, {
14728 key: Roo.EventObject.ENTER,
14733 //Add a new binding to the existing KeyMap later
14741 * @param {Object/Array} config A single KeyMap config or an array of configs
14743 addBinding : function(config){
14744 if(config instanceof Array){
14745 for(var i = 0, len = config.length; i < len; i++){
14746 this.addBinding(config[i]);
14750 var keyCode = config.key,
14751 shift = config.shift,
14752 ctrl = config.ctrl,
14755 scope = config.scope;
14756 if(typeof keyCode == "string"){
14758 var keyString = keyCode.toUpperCase();
14759 for(var j = 0, len = keyString.length; j < len; j++){
14760 ks.push(keyString.charCodeAt(j));
14764 var keyArray = keyCode instanceof Array;
14765 var handler = function(e){
14766 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14767 var k = e.getKey();
14769 for(var i = 0, len = keyCode.length; i < len; i++){
14770 if(keyCode[i] == k){
14771 if(this.stopEvent){
14774 fn.call(scope || window, k, e);
14780 if(this.stopEvent){
14783 fn.call(scope || window, k, e);
14788 this.bindings.push(handler);
14792 * Shorthand for adding a single key listener
14793 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14794 * following options:
14795 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14796 * @param {Function} fn The function to call
14797 * @param {Object} scope (optional) The scope of the function
14799 on : function(key, fn, scope){
14800 var keyCode, shift, ctrl, alt;
14801 if(typeof key == "object" && !(key instanceof Array)){
14820 handleKeyDown : function(e){
14821 if(this.enabled){ //just in case
14822 var b = this.bindings;
14823 for(var i = 0, len = b.length; i < len; i++){
14824 b[i].call(this, e);
14830 * Returns true if this KeyMap is enabled
14831 * @return {Boolean}
14833 isEnabled : function(){
14834 return this.enabled;
14838 * Enables this KeyMap
14840 enable: function(){
14842 this.el.on(this.eventName, this.handleKeyDown, this);
14843 this.enabled = true;
14848 * Disable this KeyMap
14850 disable: function(){
14852 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14853 this.enabled = false;
14858 * Ext JS Library 1.1.1
14859 * Copyright(c) 2006-2007, Ext JS, LLC.
14861 * Originally Released Under LGPL - original licence link has changed is not relivant.
14864 * <script type="text/javascript">
14869 * @class Roo.util.TextMetrics
14870 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14871 * wide, in pixels, a given block of text will be.
14874 Roo.util.TextMetrics = function(){
14878 * Measures the size of the specified text
14879 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14880 * that can affect the size of the rendered text
14881 * @param {String} text The text to measure
14882 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14883 * in order to accurately measure the text height
14884 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14886 measure : function(el, text, fixedWidth){
14888 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14891 shared.setFixedWidth(fixedWidth || 'auto');
14892 return shared.getSize(text);
14896 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14897 * the overhead of multiple calls to initialize the style properties on each measurement.
14898 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14899 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14900 * in order to accurately measure the text height
14901 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14903 createInstance : function(el, fixedWidth){
14904 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14911 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14912 var ml = new Roo.Element(document.createElement('div'));
14913 document.body.appendChild(ml.dom);
14914 ml.position('absolute');
14915 ml.setLeftTop(-1000, -1000);
14919 ml.setWidth(fixedWidth);
14924 * Returns the size of the specified text based on the internal element's style and width properties
14925 * @memberOf Roo.util.TextMetrics.Instance#
14926 * @param {String} text The text to measure
14927 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14929 getSize : function(text){
14931 var s = ml.getSize();
14937 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14938 * that can affect the size of the rendered text
14939 * @memberOf Roo.util.TextMetrics.Instance#
14940 * @param {String/HTMLElement} el The element, dom node or id
14942 bind : function(el){
14944 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14949 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14950 * to set a fixed width in order to accurately measure the text height.
14951 * @memberOf Roo.util.TextMetrics.Instance#
14952 * @param {Number} width The width to set on the element
14954 setFixedWidth : function(width){
14955 ml.setWidth(width);
14959 * Returns the measured width of the specified text
14960 * @memberOf Roo.util.TextMetrics.Instance#
14961 * @param {String} text The text to measure
14962 * @return {Number} width The width in pixels
14964 getWidth : function(text){
14965 ml.dom.style.width = 'auto';
14966 return this.getSize(text).width;
14970 * Returns the measured height of the specified text. For multiline text, be sure to call
14971 * {@link #setFixedWidth} if necessary.
14972 * @memberOf Roo.util.TextMetrics.Instance#
14973 * @param {String} text The text to measure
14974 * @return {Number} height The height in pixels
14976 getHeight : function(text){
14977 return this.getSize(text).height;
14981 instance.bind(bindTo);
14986 // backwards compat
14987 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14989 * Ext JS Library 1.1.1
14990 * Copyright(c) 2006-2007, Ext JS, LLC.
14992 * Originally Released Under LGPL - original licence link has changed is not relivant.
14995 * <script type="text/javascript">
14999 * @class Roo.state.Provider
15000 * Abstract base class for state provider implementations. This class provides methods
15001 * for encoding and decoding <b>typed</b> variables including dates and defines the
15002 * Provider interface.
15004 Roo.state.Provider = function(){
15006 * @event statechange
15007 * Fires when a state change occurs.
15008 * @param {Provider} this This state provider
15009 * @param {String} key The state key which was changed
15010 * @param {String} value The encoded value for the state
15013 "statechange": true
15016 Roo.state.Provider.superclass.constructor.call(this);
15018 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
15020 * Returns the current value for a key
15021 * @param {String} name The key name
15022 * @param {Mixed} defaultValue A default value to return if the key's value is not found
15023 * @return {Mixed} The state data
15025 get : function(name, defaultValue){
15026 return typeof this.state[name] == "undefined" ?
15027 defaultValue : this.state[name];
15031 * Clears a value from the state
15032 * @param {String} name The key name
15034 clear : function(name){
15035 delete this.state[name];
15036 this.fireEvent("statechange", this, name, null);
15040 * Sets the value for a key
15041 * @param {String} name The key name
15042 * @param {Mixed} value The value to set
15044 set : function(name, value){
15045 this.state[name] = value;
15046 this.fireEvent("statechange", this, name, value);
15050 * Decodes a string previously encoded with {@link #encodeValue}.
15051 * @param {String} value The value to decode
15052 * @return {Mixed} The decoded value
15054 decodeValue : function(cookie){
15055 var re = /^(a|n|d|b|s|o)\:(.*)$/;
15056 var matches = re.exec(unescape(cookie));
15057 if(!matches || !matches[1]) {
15058 return; // non state cookie
15060 var type = matches[1];
15061 var v = matches[2];
15064 return parseFloat(v);
15066 return new Date(Date.parse(v));
15071 var values = v.split("^");
15072 for(var i = 0, len = values.length; i < len; i++){
15073 all.push(this.decodeValue(values[i]));
15078 var values = v.split("^");
15079 for(var i = 0, len = values.length; i < len; i++){
15080 var kv = values[i].split("=");
15081 all[kv[0]] = this.decodeValue(kv[1]);
15090 * Encodes a value including type information. Decode with {@link #decodeValue}.
15091 * @param {Mixed} value The value to encode
15092 * @return {String} The encoded value
15094 encodeValue : function(v){
15096 if(typeof v == "number"){
15098 }else if(typeof v == "boolean"){
15099 enc = "b:" + (v ? "1" : "0");
15100 }else if(v instanceof Date){
15101 enc = "d:" + v.toGMTString();
15102 }else if(v instanceof Array){
15104 for(var i = 0, len = v.length; i < len; i++){
15105 flat += this.encodeValue(v[i]);
15111 }else if(typeof v == "object"){
15114 if(typeof v[key] != "function"){
15115 flat += key + "=" + this.encodeValue(v[key]) + "^";
15118 enc = "o:" + flat.substring(0, flat.length-1);
15122 return escape(enc);
15128 * Ext JS Library 1.1.1
15129 * Copyright(c) 2006-2007, Ext JS, LLC.
15131 * Originally Released Under LGPL - original licence link has changed is not relivant.
15134 * <script type="text/javascript">
15137 * @class Roo.state.Manager
15138 * This is the global state manager. By default all components that are "state aware" check this class
15139 * for state information if you don't pass them a custom state provider. In order for this class
15140 * to be useful, it must be initialized with a provider when your application initializes.
15142 // in your initialization function
15144 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15146 // supposed you have a {@link Roo.BorderLayout}
15147 var layout = new Roo.BorderLayout(...);
15148 layout.restoreState();
15149 // or a {Roo.BasicDialog}
15150 var dialog = new Roo.BasicDialog(...);
15151 dialog.restoreState();
15155 Roo.state.Manager = function(){
15156 var provider = new Roo.state.Provider();
15160 * Configures the default state provider for your application
15161 * @param {Provider} stateProvider The state provider to set
15163 setProvider : function(stateProvider){
15164 provider = stateProvider;
15168 * Returns the current value for a key
15169 * @param {String} name The key name
15170 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15171 * @return {Mixed} The state data
15173 get : function(key, defaultValue){
15174 return provider.get(key, defaultValue);
15178 * Sets the value for a key
15179 * @param {String} name The key name
15180 * @param {Mixed} value The state data
15182 set : function(key, value){
15183 provider.set(key, value);
15187 * Clears a value from the state
15188 * @param {String} name The key name
15190 clear : function(key){
15191 provider.clear(key);
15195 * Gets the currently configured state provider
15196 * @return {Provider} The state provider
15198 getProvider : function(){
15205 * Ext JS Library 1.1.1
15206 * Copyright(c) 2006-2007, Ext JS, LLC.
15208 * Originally Released Under LGPL - original licence link has changed is not relivant.
15211 * <script type="text/javascript">
15214 * @class Roo.state.CookieProvider
15215 * @extends Roo.state.Provider
15216 * The default Provider implementation which saves state via cookies.
15219 var cp = new Roo.state.CookieProvider({
15221 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15222 domain: "roojs.com"
15224 Roo.state.Manager.setProvider(cp);
15226 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15227 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15228 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15229 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15230 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15231 * domain the page is running on including the 'www' like 'www.roojs.com')
15232 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15234 * Create a new CookieProvider
15235 * @param {Object} config The configuration object
15237 Roo.state.CookieProvider = function(config){
15238 Roo.state.CookieProvider.superclass.constructor.call(this);
15240 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15241 this.domain = null;
15242 this.secure = false;
15243 Roo.apply(this, config);
15244 this.state = this.readCookies();
15247 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15249 set : function(name, value){
15250 if(typeof value == "undefined" || value === null){
15254 this.setCookie(name, value);
15255 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15259 clear : function(name){
15260 this.clearCookie(name);
15261 Roo.state.CookieProvider.superclass.clear.call(this, name);
15265 readCookies : function(){
15267 var c = document.cookie + ";";
15268 var re = /\s?(.*?)=(.*?);/g;
15270 while((matches = re.exec(c)) != null){
15271 var name = matches[1];
15272 var value = matches[2];
15273 if(name && name.substring(0,3) == "ys-"){
15274 cookies[name.substr(3)] = this.decodeValue(value);
15281 setCookie : function(name, value){
15282 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15283 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15284 ((this.path == null) ? "" : ("; path=" + this.path)) +
15285 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15286 ((this.secure == true) ? "; secure" : "");
15290 clearCookie : function(name){
15291 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15292 ((this.path == null) ? "" : ("; path=" + this.path)) +
15293 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15294 ((this.secure == true) ? "; secure" : "");
15298 * Ext JS Library 1.1.1
15299 * Copyright(c) 2006-2007, Ext JS, LLC.
15301 * Originally Released Under LGPL - original licence link has changed is not relivant.
15304 * <script type="text/javascript">
15309 * @class Roo.ComponentMgr
15310 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15313 Roo.ComponentMgr = function(){
15314 var all = new Roo.util.MixedCollection();
15318 * Registers a component.
15319 * @param {Roo.Component} c The component
15321 register : function(c){
15326 * Unregisters a component.
15327 * @param {Roo.Component} c The component
15329 unregister : function(c){
15334 * Returns a component by id
15335 * @param {String} id The component id
15337 get : function(id){
15338 return all.get(id);
15342 * Registers a function that will be called when a specified component is added to ComponentMgr
15343 * @param {String} id The component id
15344 * @param {Funtction} fn The callback function
15345 * @param {Object} scope The scope of the callback
15347 onAvailable : function(id, fn, scope){
15348 all.on("add", function(index, o){
15350 fn.call(scope || o, o);
15351 all.un("add", fn, scope);
15358 * Ext JS Library 1.1.1
15359 * Copyright(c) 2006-2007, Ext JS, LLC.
15361 * Originally Released Under LGPL - original licence link has changed is not relivant.
15364 * <script type="text/javascript">
15368 * @class Roo.Component
15369 * @extends Roo.util.Observable
15370 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15371 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15372 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15373 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15374 * All visual components (widgets) that require rendering into a layout should subclass Component.
15376 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15377 * 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
15378 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15380 Roo.Component = function(config){
15381 config = config || {};
15382 if(config.tagName || config.dom || typeof config == "string"){ // element object
15383 config = {el: config, id: config.id || config};
15385 this.initialConfig = config;
15387 Roo.apply(this, config);
15391 * Fires after the component is disabled.
15392 * @param {Roo.Component} this
15397 * Fires after the component is enabled.
15398 * @param {Roo.Component} this
15402 * @event beforeshow
15403 * Fires before the component is shown. Return false to stop the show.
15404 * @param {Roo.Component} this
15409 * Fires after the component is shown.
15410 * @param {Roo.Component} this
15414 * @event beforehide
15415 * Fires before the component is hidden. Return false to stop the hide.
15416 * @param {Roo.Component} this
15421 * Fires after the component is hidden.
15422 * @param {Roo.Component} this
15426 * @event beforerender
15427 * Fires before the component is rendered. Return false to stop the render.
15428 * @param {Roo.Component} this
15430 beforerender : true,
15433 * Fires after the component is rendered.
15434 * @param {Roo.Component} this
15438 * @event beforedestroy
15439 * Fires before the component is destroyed. Return false to stop the destroy.
15440 * @param {Roo.Component} this
15442 beforedestroy : true,
15445 * Fires after the component is destroyed.
15446 * @param {Roo.Component} this
15451 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15453 Roo.ComponentMgr.register(this);
15454 Roo.Component.superclass.constructor.call(this);
15455 this.initComponent();
15456 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15457 this.render(this.renderTo);
15458 delete this.renderTo;
15463 Roo.Component.AUTO_ID = 1000;
15465 Roo.extend(Roo.Component, Roo.util.Observable, {
15467 * @scope Roo.Component.prototype
15469 * true if this component is hidden. Read-only.
15474 * true if this component is disabled. Read-only.
15479 * true if this component has been rendered. Read-only.
15483 /** @cfg {String} disableClass
15484 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15486 disabledClass : "x-item-disabled",
15487 /** @cfg {Boolean} allowDomMove
15488 * Whether the component can move the Dom node when rendering (defaults to true).
15490 allowDomMove : true,
15491 /** @cfg {String} hideMode (display|visibility)
15492 * How this component should hidden. Supported values are
15493 * "visibility" (css visibility), "offsets" (negative offset position) and
15494 * "display" (css display) - defaults to "display".
15496 hideMode: 'display',
15499 ctype : "Roo.Component",
15502 * @cfg {String} actionMode
15503 * which property holds the element that used for hide() / show() / disable() / enable()
15504 * default is 'el' for forms you probably want to set this to fieldEl
15509 getActionEl : function(){
15510 return this[this.actionMode];
15513 initComponent : Roo.emptyFn,
15515 * If this is a lazy rendering component, render it to its container element.
15516 * @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.
15518 render : function(container, position){
15524 if(this.fireEvent("beforerender", this) === false){
15528 if(!container && this.el){
15529 this.el = Roo.get(this.el);
15530 container = this.el.dom.parentNode;
15531 this.allowDomMove = false;
15533 this.container = Roo.get(container);
15534 this.rendered = true;
15535 if(position !== undefined){
15536 if(typeof position == 'number'){
15537 position = this.container.dom.childNodes[position];
15539 position = Roo.getDom(position);
15542 this.onRender(this.container, position || null);
15544 this.el.addClass(this.cls);
15548 this.el.applyStyles(this.style);
15551 this.fireEvent("render", this);
15552 this.afterRender(this.container);
15565 // default function is not really useful
15566 onRender : function(ct, position){
15568 this.el = Roo.get(this.el);
15569 if(this.allowDomMove !== false){
15570 ct.dom.insertBefore(this.el.dom, position);
15576 getAutoCreate : function(){
15577 var cfg = typeof this.autoCreate == "object" ?
15578 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15579 if(this.id && !cfg.id){
15586 afterRender : Roo.emptyFn,
15589 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15590 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15592 destroy : function(){
15593 if(this.fireEvent("beforedestroy", this) !== false){
15594 this.purgeListeners();
15595 this.beforeDestroy();
15597 this.el.removeAllListeners();
15599 if(this.actionMode == "container"){
15600 this.container.remove();
15604 Roo.ComponentMgr.unregister(this);
15605 this.fireEvent("destroy", this);
15610 beforeDestroy : function(){
15615 onDestroy : function(){
15620 * Returns the underlying {@link Roo.Element}.
15621 * @return {Roo.Element} The element
15623 getEl : function(){
15628 * Returns the id of this component.
15631 getId : function(){
15636 * Try to focus this component.
15637 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15638 * @return {Roo.Component} this
15640 focus : function(selectText){
15643 if(selectText === true){
15644 this.el.dom.select();
15659 * Disable this component.
15660 * @return {Roo.Component} this
15662 disable : function(){
15666 this.disabled = true;
15667 this.fireEvent("disable", this);
15672 onDisable : function(){
15673 this.getActionEl().addClass(this.disabledClass);
15674 this.el.dom.disabled = true;
15678 * Enable this component.
15679 * @return {Roo.Component} this
15681 enable : function(){
15685 this.disabled = false;
15686 this.fireEvent("enable", this);
15691 onEnable : function(){
15692 this.getActionEl().removeClass(this.disabledClass);
15693 this.el.dom.disabled = false;
15697 * Convenience function for setting disabled/enabled by boolean.
15698 * @param {Boolean} disabled
15700 setDisabled : function(disabled){
15701 this[disabled ? "disable" : "enable"]();
15705 * Show this component.
15706 * @return {Roo.Component} this
15709 if(this.fireEvent("beforeshow", this) !== false){
15710 this.hidden = false;
15714 this.fireEvent("show", this);
15720 onShow : function(){
15721 var ae = this.getActionEl();
15722 if(this.hideMode == 'visibility'){
15723 ae.dom.style.visibility = "visible";
15724 }else if(this.hideMode == 'offsets'){
15725 ae.removeClass('x-hidden');
15727 ae.dom.style.display = "";
15732 * Hide this component.
15733 * @return {Roo.Component} this
15736 if(this.fireEvent("beforehide", this) !== false){
15737 this.hidden = true;
15741 this.fireEvent("hide", this);
15747 onHide : function(){
15748 var ae = this.getActionEl();
15749 if(this.hideMode == 'visibility'){
15750 ae.dom.style.visibility = "hidden";
15751 }else if(this.hideMode == 'offsets'){
15752 ae.addClass('x-hidden');
15754 ae.dom.style.display = "none";
15759 * Convenience function to hide or show this component by boolean.
15760 * @param {Boolean} visible True to show, false to hide
15761 * @return {Roo.Component} this
15763 setVisible: function(visible){
15773 * Returns true if this component is visible.
15775 isVisible : function(){
15776 return this.getActionEl().isVisible();
15779 cloneConfig : function(overrides){
15780 overrides = overrides || {};
15781 var id = overrides.id || Roo.id();
15782 var cfg = Roo.applyIf(overrides, this.initialConfig);
15783 cfg.id = id; // prevent dup id
15784 return new this.constructor(cfg);
15788 * Ext JS Library 1.1.1
15789 * Copyright(c) 2006-2007, Ext JS, LLC.
15791 * Originally Released Under LGPL - original licence link has changed is not relivant.
15794 * <script type="text/javascript">
15798 * @class Roo.BoxComponent
15799 * @extends Roo.Component
15800 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15801 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15802 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15803 * layout containers.
15805 * @param {Roo.Element/String/Object} config The configuration options.
15807 Roo.BoxComponent = function(config){
15808 Roo.Component.call(this, config);
15812 * Fires after the component is resized.
15813 * @param {Roo.Component} this
15814 * @param {Number} adjWidth The box-adjusted width that was set
15815 * @param {Number} adjHeight The box-adjusted height that was set
15816 * @param {Number} rawWidth The width that was originally specified
15817 * @param {Number} rawHeight The height that was originally specified
15822 * Fires after the component is moved.
15823 * @param {Roo.Component} this
15824 * @param {Number} x The new x position
15825 * @param {Number} y The new y position
15831 Roo.extend(Roo.BoxComponent, Roo.Component, {
15832 // private, set in afterRender to signify that the component has been rendered
15834 // private, used to defer height settings to subclasses
15835 deferHeight: false,
15836 /** @cfg {Number} width
15837 * width (optional) size of component
15839 /** @cfg {Number} height
15840 * height (optional) size of component
15844 * Sets the width and height of the component. This method fires the resize event. This method can accept
15845 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15846 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15847 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15848 * @return {Roo.BoxComponent} this
15850 setSize : function(w, h){
15851 // support for standard size objects
15852 if(typeof w == 'object'){
15857 if(!this.boxReady){
15863 // prevent recalcs when not needed
15864 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15867 this.lastSize = {width: w, height: h};
15869 var adj = this.adjustSize(w, h);
15870 var aw = adj.width, ah = adj.height;
15871 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15872 var rz = this.getResizeEl();
15873 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15874 rz.setSize(aw, ah);
15875 }else if(!this.deferHeight && ah !== undefined){
15877 }else if(aw !== undefined){
15880 this.onResize(aw, ah, w, h);
15881 this.fireEvent('resize', this, aw, ah, w, h);
15887 * Gets the current size of the component's underlying element.
15888 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15890 getSize : function(){
15891 return this.el.getSize();
15895 * Gets the current XY position of the component's underlying element.
15896 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15897 * @return {Array} The XY position of the element (e.g., [100, 200])
15899 getPosition : function(local){
15900 if(local === true){
15901 return [this.el.getLeft(true), this.el.getTop(true)];
15903 return this.xy || this.el.getXY();
15907 * Gets the current box measurements of the component's underlying element.
15908 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15909 * @returns {Object} box An object in the format {x, y, width, height}
15911 getBox : function(local){
15912 var s = this.el.getSize();
15914 s.x = this.el.getLeft(true);
15915 s.y = this.el.getTop(true);
15917 var xy = this.xy || this.el.getXY();
15925 * Sets the current box measurements of the component's underlying element.
15926 * @param {Object} box An object in the format {x, y, width, height}
15927 * @returns {Roo.BoxComponent} this
15929 updateBox : function(box){
15930 this.setSize(box.width, box.height);
15931 this.setPagePosition(box.x, box.y);
15936 getResizeEl : function(){
15937 return this.resizeEl || this.el;
15941 getPositionEl : function(){
15942 return this.positionEl || this.el;
15946 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15947 * This method fires the move event.
15948 * @param {Number} left The new left
15949 * @param {Number} top The new top
15950 * @returns {Roo.BoxComponent} this
15952 setPosition : function(x, y){
15955 if(!this.boxReady){
15958 var adj = this.adjustPosition(x, y);
15959 var ax = adj.x, ay = adj.y;
15961 var el = this.getPositionEl();
15962 if(ax !== undefined || ay !== undefined){
15963 if(ax !== undefined && ay !== undefined){
15964 el.setLeftTop(ax, ay);
15965 }else if(ax !== undefined){
15967 }else if(ay !== undefined){
15970 this.onPosition(ax, ay);
15971 this.fireEvent('move', this, ax, ay);
15977 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15978 * This method fires the move event.
15979 * @param {Number} x The new x position
15980 * @param {Number} y The new y position
15981 * @returns {Roo.BoxComponent} this
15983 setPagePosition : function(x, y){
15986 if(!this.boxReady){
15989 if(x === undefined || y === undefined){ // cannot translate undefined points
15992 var p = this.el.translatePoints(x, y);
15993 this.setPosition(p.left, p.top);
15998 onRender : function(ct, position){
15999 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
16001 this.resizeEl = Roo.get(this.resizeEl);
16003 if(this.positionEl){
16004 this.positionEl = Roo.get(this.positionEl);
16009 afterRender : function(){
16010 Roo.BoxComponent.superclass.afterRender.call(this);
16011 this.boxReady = true;
16012 this.setSize(this.width, this.height);
16013 if(this.x || this.y){
16014 this.setPosition(this.x, this.y);
16016 if(this.pageX || this.pageY){
16017 this.setPagePosition(this.pageX, this.pageY);
16022 * Force the component's size to recalculate based on the underlying element's current height and width.
16023 * @returns {Roo.BoxComponent} this
16025 syncSize : function(){
16026 delete this.lastSize;
16027 this.setSize(this.el.getWidth(), this.el.getHeight());
16032 * Called after the component is resized, this method is empty by default but can be implemented by any
16033 * subclass that needs to perform custom logic after a resize occurs.
16034 * @param {Number} adjWidth The box-adjusted width that was set
16035 * @param {Number} adjHeight The box-adjusted height that was set
16036 * @param {Number} rawWidth The width that was originally specified
16037 * @param {Number} rawHeight The height that was originally specified
16039 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
16044 * Called after the component is moved, this method is empty by default but can be implemented by any
16045 * subclass that needs to perform custom logic after a move occurs.
16046 * @param {Number} x The new x position
16047 * @param {Number} y The new y position
16049 onPosition : function(x, y){
16054 adjustSize : function(w, h){
16055 if(this.autoWidth){
16058 if(this.autoHeight){
16061 return {width : w, height: h};
16065 adjustPosition : function(x, y){
16066 return {x : x, y: y};
16070 * Ext JS Library 1.1.1
16071 * Copyright(c) 2006-2007, Ext JS, LLC.
16073 * Originally Released Under LGPL - original licence link has changed is not relivant.
16076 * <script type="text/javascript">
16081 * @extends Roo.Element
16082 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16083 * automatic maintaining of shadow/shim positions.
16084 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16085 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16086 * you can pass a string with a CSS class name. False turns off the shadow.
16087 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16088 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16089 * @cfg {String} cls CSS class to add to the element
16090 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16091 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16093 * @param {Object} config An object with config options.
16094 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16097 Roo.Layer = function(config, existingEl){
16098 config = config || {};
16099 var dh = Roo.DomHelper;
16100 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16102 this.dom = Roo.getDom(existingEl);
16105 var o = config.dh || {tag: "div", cls: "x-layer"};
16106 this.dom = dh.append(pel, o);
16109 this.addClass(config.cls);
16111 this.constrain = config.constrain !== false;
16112 this.visibilityMode = Roo.Element.VISIBILITY;
16114 this.id = this.dom.id = config.id;
16116 this.id = Roo.id(this.dom);
16118 this.zindex = config.zindex || this.getZIndex();
16119 this.position("absolute", this.zindex);
16121 this.shadowOffset = config.shadowOffset || 4;
16122 this.shadow = new Roo.Shadow({
16123 offset : this.shadowOffset,
16124 mode : config.shadow
16127 this.shadowOffset = 0;
16129 this.useShim = config.shim !== false && Roo.useShims;
16130 this.useDisplay = config.useDisplay;
16134 var supr = Roo.Element.prototype;
16136 // shims are shared among layer to keep from having 100 iframes
16139 Roo.extend(Roo.Layer, Roo.Element, {
16141 getZIndex : function(){
16142 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16145 getShim : function(){
16152 var shim = shims.shift();
16154 shim = this.createShim();
16155 shim.enableDisplayMode('block');
16156 shim.dom.style.display = 'none';
16157 shim.dom.style.visibility = 'visible';
16159 var pn = this.dom.parentNode;
16160 if(shim.dom.parentNode != pn){
16161 pn.insertBefore(shim.dom, this.dom);
16163 shim.setStyle('z-index', this.getZIndex()-2);
16168 hideShim : function(){
16170 this.shim.setDisplayed(false);
16171 shims.push(this.shim);
16176 disableShadow : function(){
16178 this.shadowDisabled = true;
16179 this.shadow.hide();
16180 this.lastShadowOffset = this.shadowOffset;
16181 this.shadowOffset = 0;
16185 enableShadow : function(show){
16187 this.shadowDisabled = false;
16188 this.shadowOffset = this.lastShadowOffset;
16189 delete this.lastShadowOffset;
16197 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16198 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16199 sync : function(doShow){
16200 var sw = this.shadow;
16201 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16202 var sh = this.getShim();
16204 var w = this.getWidth(),
16205 h = this.getHeight();
16207 var l = this.getLeft(true),
16208 t = this.getTop(true);
16210 if(sw && !this.shadowDisabled){
16211 if(doShow && !sw.isVisible()){
16214 sw.realign(l, t, w, h);
16220 // fit the shim behind the shadow, so it is shimmed too
16221 var a = sw.adjusts, s = sh.dom.style;
16222 s.left = (Math.min(l, l+a.l))+"px";
16223 s.top = (Math.min(t, t+a.t))+"px";
16224 s.width = (w+a.w)+"px";
16225 s.height = (h+a.h)+"px";
16232 sh.setLeftTop(l, t);
16239 destroy : function(){
16242 this.shadow.hide();
16244 this.removeAllListeners();
16245 var pn = this.dom.parentNode;
16247 pn.removeChild(this.dom);
16249 Roo.Element.uncache(this.id);
16252 remove : function(){
16257 beginUpdate : function(){
16258 this.updating = true;
16262 endUpdate : function(){
16263 this.updating = false;
16268 hideUnders : function(negOffset){
16270 this.shadow.hide();
16276 constrainXY : function(){
16277 if(this.constrain){
16278 var vw = Roo.lib.Dom.getViewWidth(),
16279 vh = Roo.lib.Dom.getViewHeight();
16280 var s = Roo.get(document).getScroll();
16282 var xy = this.getXY();
16283 var x = xy[0], y = xy[1];
16284 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16285 // only move it if it needs it
16287 // first validate right/bottom
16288 if((x + w) > vw+s.left){
16289 x = vw - w - this.shadowOffset;
16292 if((y + h) > vh+s.top){
16293 y = vh - h - this.shadowOffset;
16296 // then make sure top/left isn't negative
16307 var ay = this.avoidY;
16308 if(y <= ay && (y+h) >= ay){
16314 supr.setXY.call(this, xy);
16320 isVisible : function(){
16321 return this.visible;
16325 showAction : function(){
16326 this.visible = true; // track visibility to prevent getStyle calls
16327 if(this.useDisplay === true){
16328 this.setDisplayed("");
16329 }else if(this.lastXY){
16330 supr.setXY.call(this, this.lastXY);
16331 }else if(this.lastLT){
16332 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16337 hideAction : function(){
16338 this.visible = false;
16339 if(this.useDisplay === true){
16340 this.setDisplayed(false);
16342 this.setLeftTop(-10000,-10000);
16346 // overridden Element method
16347 setVisible : function(v, a, d, c, e){
16352 var cb = function(){
16357 }.createDelegate(this);
16358 supr.setVisible.call(this, true, true, d, cb, e);
16361 this.hideUnders(true);
16370 }.createDelegate(this);
16372 supr.setVisible.call(this, v, a, d, cb, e);
16381 storeXY : function(xy){
16382 delete this.lastLT;
16386 storeLeftTop : function(left, top){
16387 delete this.lastXY;
16388 this.lastLT = [left, top];
16392 beforeFx : function(){
16393 this.beforeAction();
16394 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16398 afterFx : function(){
16399 Roo.Layer.superclass.afterFx.apply(this, arguments);
16400 this.sync(this.isVisible());
16404 beforeAction : function(){
16405 if(!this.updating && this.shadow){
16406 this.shadow.hide();
16410 // overridden Element method
16411 setLeft : function(left){
16412 this.storeLeftTop(left, this.getTop(true));
16413 supr.setLeft.apply(this, arguments);
16417 setTop : function(top){
16418 this.storeLeftTop(this.getLeft(true), top);
16419 supr.setTop.apply(this, arguments);
16423 setLeftTop : function(left, top){
16424 this.storeLeftTop(left, top);
16425 supr.setLeftTop.apply(this, arguments);
16429 setXY : function(xy, a, d, c, e){
16431 this.beforeAction();
16433 var cb = this.createCB(c);
16434 supr.setXY.call(this, xy, a, d, cb, e);
16441 createCB : function(c){
16452 // overridden Element method
16453 setX : function(x, a, d, c, e){
16454 this.setXY([x, this.getY()], a, d, c, e);
16457 // overridden Element method
16458 setY : function(y, a, d, c, e){
16459 this.setXY([this.getX(), y], a, d, c, e);
16462 // overridden Element method
16463 setSize : function(w, h, a, d, c, e){
16464 this.beforeAction();
16465 var cb = this.createCB(c);
16466 supr.setSize.call(this, w, h, a, d, cb, e);
16472 // overridden Element method
16473 setWidth : function(w, a, d, c, e){
16474 this.beforeAction();
16475 var cb = this.createCB(c);
16476 supr.setWidth.call(this, w, a, d, cb, e);
16482 // overridden Element method
16483 setHeight : function(h, a, d, c, e){
16484 this.beforeAction();
16485 var cb = this.createCB(c);
16486 supr.setHeight.call(this, h, a, d, cb, e);
16492 // overridden Element method
16493 setBounds : function(x, y, w, h, a, d, c, e){
16494 this.beforeAction();
16495 var cb = this.createCB(c);
16497 this.storeXY([x, y]);
16498 supr.setXY.call(this, [x, y]);
16499 supr.setSize.call(this, w, h, a, d, cb, e);
16502 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16508 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16509 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16510 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16511 * @param {Number} zindex The new z-index to set
16512 * @return {this} The Layer
16514 setZIndex : function(zindex){
16515 this.zindex = zindex;
16516 this.setStyle("z-index", zindex + 2);
16518 this.shadow.setZIndex(zindex + 1);
16521 this.shim.setStyle("z-index", zindex);
16526 * Original code for Roojs - LGPL
16527 * <script type="text/javascript">
16531 * @class Roo.XComponent
16532 * A delayed Element creator...
16533 * Or a way to group chunks of interface together.
16534 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16535 * used in conjunction with XComponent.build() it will create an instance of each element,
16536 * then call addxtype() to build the User interface.
16538 * Mypart.xyx = new Roo.XComponent({
16540 parent : 'Mypart.xyz', // empty == document.element.!!
16544 disabled : function() {}
16546 tree : function() { // return an tree of xtype declared components
16550 xtype : 'NestedLayoutPanel',
16557 * It can be used to build a big heiracy, with parent etc.
16558 * or you can just use this to render a single compoent to a dom element
16559 * MYPART.render(Roo.Element | String(id) | dom_element )
16566 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16567 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16569 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16571 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16572 * - if mulitple topModules exist, the last one is defined as the top module.
16576 * When the top level or multiple modules are to embedded into a existing HTML page,
16577 * the parent element can container '#id' of the element where the module will be drawn.
16581 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16582 * it relies more on a include mechanism, where sub modules are included into an outer page.
16583 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16585 * Bootstrap Roo Included elements
16587 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16588 * hence confusing the component builder as it thinks there are multiple top level elements.
16590 * String Over-ride & Translations
16592 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16593 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16594 * are needed. @see Roo.XComponent.overlayString
16598 * @extends Roo.util.Observable
16600 * @param cfg {Object} configuration of component
16603 Roo.XComponent = function(cfg) {
16604 Roo.apply(this, cfg);
16608 * Fires when this the componnt is built
16609 * @param {Roo.XComponent} c the component
16614 this.region = this.region || 'center'; // default..
16615 Roo.XComponent.register(this);
16616 this.modules = false;
16617 this.el = false; // where the layout goes..
16621 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16624 * The created element (with Roo.factory())
16625 * @type {Roo.Layout}
16631 * for BC - use el in new code
16632 * @type {Roo.Layout}
16638 * for BC - use el in new code
16639 * @type {Roo.Layout}
16644 * @cfg {Function|boolean} disabled
16645 * If this module is disabled by some rule, return true from the funtion
16650 * @cfg {String} parent
16651 * Name of parent element which it get xtype added to..
16656 * @cfg {String} order
16657 * Used to set the order in which elements are created (usefull for multiple tabs)
16662 * @cfg {String} name
16663 * String to display while loading.
16667 * @cfg {String} region
16668 * Region to render component to (defaults to center)
16673 * @cfg {Array} items
16674 * A single item array - the first element is the root of the tree..
16675 * It's done this way to stay compatible with the Xtype system...
16681 * The method that retuns the tree of parts that make up this compoennt
16688 * render element to dom or tree
16689 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16692 render : function(el)
16696 var hp = this.parent ? 1 : 0;
16697 Roo.debug && Roo.log(this);
16699 var tree = this._tree ? this._tree() : this.tree();
16702 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16703 // if parent is a '#.....' string, then let's use that..
16704 var ename = this.parent.substr(1);
16705 this.parent = false;
16706 Roo.debug && Roo.log(ename);
16708 case 'bootstrap-body':
16709 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16710 // this is the BorderLayout standard?
16711 this.parent = { el : true };
16714 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16715 // need to insert stuff...
16717 el : new Roo.bootstrap.layout.Border({
16718 el : document.body,
16724 tabPosition: 'top',
16725 //resizeTabs: true,
16726 alwaysShowTabs: true,
16736 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16737 this.parent = { el : new Roo.bootstrap.Body() };
16738 Roo.debug && Roo.log("setting el to doc body");
16741 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16745 this.parent = { el : true};
16748 el = Roo.get(ename);
16749 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16750 this.parent = { el : true};
16757 if (!el && !this.parent) {
16758 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16763 Roo.debug && Roo.log("EL:");
16764 Roo.debug && Roo.log(el);
16765 Roo.debug && Roo.log("this.parent.el:");
16766 Roo.debug && Roo.log(this.parent.el);
16769 // altertive root elements ??? - we need a better way to indicate these.
16770 var is_alt = Roo.XComponent.is_alt ||
16771 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16772 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16773 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16777 if (!this.parent && is_alt) {
16778 //el = Roo.get(document.body);
16779 this.parent = { el : true };
16784 if (!this.parent) {
16786 Roo.debug && Roo.log("no parent - creating one");
16788 el = el ? Roo.get(el) : false;
16790 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16793 el : new Roo.bootstrap.layout.Border({
16794 el: el || document.body,
16800 tabPosition: 'top',
16801 //resizeTabs: true,
16802 alwaysShowTabs: false,
16805 overflow: 'visible'
16811 // it's a top level one..
16813 el : new Roo.BorderLayout(el || document.body, {
16818 tabPosition: 'top',
16819 //resizeTabs: true,
16820 alwaysShowTabs: el && hp? false : true,
16821 hideTabs: el || !hp ? true : false,
16829 if (!this.parent.el) {
16830 // probably an old style ctor, which has been disabled.
16834 // The 'tree' method is '_tree now'
16836 tree.region = tree.region || this.region;
16837 var is_body = false;
16838 if (this.parent.el === true) {
16839 // bootstrap... - body..
16843 this.parent.el = Roo.factory(tree);
16847 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16848 this.fireEvent('built', this);
16850 this.panel = this.el;
16851 this.layout = this.panel.layout;
16852 this.parentLayout = this.parent.layout || false;
16858 Roo.apply(Roo.XComponent, {
16860 * @property hideProgress
16861 * true to disable the building progress bar.. usefull on single page renders.
16864 hideProgress : false,
16866 * @property buildCompleted
16867 * True when the builder has completed building the interface.
16870 buildCompleted : false,
16873 * @property topModule
16874 * the upper most module - uses document.element as it's constructor.
16881 * @property modules
16882 * array of modules to be created by registration system.
16883 * @type {Array} of Roo.XComponent
16888 * @property elmodules
16889 * array of modules to be created by which use #ID
16890 * @type {Array} of Roo.XComponent
16897 * Is an alternative Root - normally used by bootstrap or other systems,
16898 * where the top element in the tree can wrap 'body'
16899 * @type {boolean} (default false)
16904 * @property build_from_html
16905 * Build elements from html - used by bootstrap HTML stuff
16906 * - this is cleared after build is completed
16907 * @type {boolean} (default false)
16910 build_from_html : false,
16912 * Register components to be built later.
16914 * This solves the following issues
16915 * - Building is not done on page load, but after an authentication process has occured.
16916 * - Interface elements are registered on page load
16917 * - Parent Interface elements may not be loaded before child, so this handles that..
16924 module : 'Pman.Tab.projectMgr',
16926 parent : 'Pman.layout',
16927 disabled : false, // or use a function..
16930 * * @param {Object} details about module
16932 register : function(obj) {
16934 Roo.XComponent.event.fireEvent('register', obj);
16935 switch(typeof(obj.disabled) ) {
16941 if ( obj.disabled() ) {
16947 if (obj.disabled || obj.region == '#disabled') {
16953 this.modules.push(obj);
16957 * convert a string to an object..
16958 * eg. 'AAA.BBB' -> finds AAA.BBB
16962 toObject : function(str)
16964 if (!str || typeof(str) == 'object') {
16967 if (str.substring(0,1) == '#') {
16971 var ar = str.split('.');
16976 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16978 throw "Module not found : " + str;
16982 throw "Module not found : " + str;
16984 Roo.each(ar, function(e) {
16985 if (typeof(o[e]) == 'undefined') {
16986 throw "Module not found : " + str;
16997 * move modules into their correct place in the tree..
17000 preBuild : function ()
17003 Roo.each(this.modules , function (obj)
17005 Roo.XComponent.event.fireEvent('beforebuild', obj);
17007 var opar = obj.parent;
17009 obj.parent = this.toObject(opar);
17011 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
17016 Roo.debug && Roo.log("GOT top level module");
17017 Roo.debug && Roo.log(obj);
17018 obj.modules = new Roo.util.MixedCollection(false,
17019 function(o) { return o.order + '' }
17021 this.topModule = obj;
17024 // parent is a string (usually a dom element name..)
17025 if (typeof(obj.parent) == 'string') {
17026 this.elmodules.push(obj);
17029 if (obj.parent.constructor != Roo.XComponent) {
17030 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
17032 if (!obj.parent.modules) {
17033 obj.parent.modules = new Roo.util.MixedCollection(false,
17034 function(o) { return o.order + '' }
17037 if (obj.parent.disabled) {
17038 obj.disabled = true;
17040 obj.parent.modules.add(obj);
17045 * make a list of modules to build.
17046 * @return {Array} list of modules.
17049 buildOrder : function()
17052 var cmp = function(a,b) {
17053 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
17055 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
17056 throw "No top level modules to build";
17059 // make a flat list in order of modules to build.
17060 var mods = this.topModule ? [ this.topModule ] : [];
17063 // elmodules (is a list of DOM based modules )
17064 Roo.each(this.elmodules, function(e) {
17066 if (!this.topModule &&
17067 typeof(e.parent) == 'string' &&
17068 e.parent.substring(0,1) == '#' &&
17069 Roo.get(e.parent.substr(1))
17072 _this.topModule = e;
17078 // add modules to their parents..
17079 var addMod = function(m) {
17080 Roo.debug && Roo.log("build Order: add: " + m.name);
17083 if (m.modules && !m.disabled) {
17084 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17085 m.modules.keySort('ASC', cmp );
17086 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17088 m.modules.each(addMod);
17090 Roo.debug && Roo.log("build Order: no child modules");
17092 // not sure if this is used any more..
17094 m.finalize.name = m.name + " (clean up) ";
17095 mods.push(m.finalize);
17099 if (this.topModule && this.topModule.modules) {
17100 this.topModule.modules.keySort('ASC', cmp );
17101 this.topModule.modules.each(addMod);
17107 * Build the registered modules.
17108 * @param {Object} parent element.
17109 * @param {Function} optional method to call after module has been added.
17113 build : function(opts)
17116 if (typeof(opts) != 'undefined') {
17117 Roo.apply(this,opts);
17121 var mods = this.buildOrder();
17123 //this.allmods = mods;
17124 //Roo.debug && Roo.log(mods);
17126 if (!mods.length) { // should not happen
17127 throw "NO modules!!!";
17131 var msg = "Building Interface...";
17132 // flash it up as modal - so we store the mask!?
17133 if (!this.hideProgress && Roo.MessageBox) {
17134 Roo.MessageBox.show({ title: 'loading' });
17135 Roo.MessageBox.show({
17136 title: "Please wait...",
17146 var total = mods.length;
17149 var progressRun = function() {
17150 if (!mods.length) {
17151 Roo.debug && Roo.log('hide?');
17152 if (!this.hideProgress && Roo.MessageBox) {
17153 Roo.MessageBox.hide();
17155 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17157 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17163 var m = mods.shift();
17166 Roo.debug && Roo.log(m);
17167 // not sure if this is supported any more.. - modules that are are just function
17168 if (typeof(m) == 'function') {
17170 return progressRun.defer(10, _this);
17174 msg = "Building Interface " + (total - mods.length) +
17176 (m.name ? (' - ' + m.name) : '');
17177 Roo.debug && Roo.log(msg);
17178 if (!_this.hideProgress && Roo.MessageBox) {
17179 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17183 // is the module disabled?
17184 var disabled = (typeof(m.disabled) == 'function') ?
17185 m.disabled.call(m.module.disabled) : m.disabled;
17189 return progressRun(); // we do not update the display!
17197 // it's 10 on top level, and 1 on others??? why...
17198 return progressRun.defer(10, _this);
17201 progressRun.defer(1, _this);
17207 * Overlay a set of modified strings onto a component
17208 * This is dependant on our builder exporting the strings and 'named strings' elements.
17210 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17211 * @param {Object} associative array of 'named' string and it's new value.
17214 overlayStrings : function( component, strings )
17216 if (typeof(component['_named_strings']) == 'undefined') {
17217 throw "ERROR: component does not have _named_strings";
17219 for ( var k in strings ) {
17220 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17221 if (md !== false) {
17222 component['_strings'][md] = strings[k];
17224 Roo.log('could not find named string: ' + k + ' in');
17225 Roo.log(component);
17240 * wrapper for event.on - aliased later..
17241 * Typically use to register a event handler for register:
17243 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17252 Roo.XComponent.event = new Roo.util.Observable({
17256 * Fires when an Component is registered,
17257 * set the disable property on the Component to stop registration.
17258 * @param {Roo.XComponent} c the component being registerd.
17263 * @event beforebuild
17264 * Fires before each Component is built
17265 * can be used to apply permissions.
17266 * @param {Roo.XComponent} c the component being registerd.
17269 'beforebuild' : true,
17271 * @event buildcomplete
17272 * Fires on the top level element when all elements have been built
17273 * @param {Roo.XComponent} the top level component.
17275 'buildcomplete' : true
17280 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17283 * marked - a markdown parser
17284 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17285 * https://github.com/chjj/marked
17291 * Roo.Markdown - is a very crude wrapper around marked..
17295 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17297 * Note: move the sample code to the bottom of this
17298 * file before uncommenting it.
17303 Roo.Markdown.toHtml = function(text) {
17305 var c = new Roo.Markdown.marked.setOptions({
17306 renderer: new Roo.Markdown.marked.Renderer(),
17317 text = text.replace(/\\\n/g,' ');
17318 return Roo.Markdown.marked(text);
17323 // Wraps all "globals" so that the only thing
17324 // exposed is makeHtml().
17330 * eval:var:unescape
17338 var escape = function (html, encode) {
17340 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17341 .replace(/</g, '<')
17342 .replace(/>/g, '>')
17343 .replace(/"/g, '"')
17344 .replace(/'/g, ''');
17347 var unescape = function (html) {
17348 // explicitly match decimal, hex, and named HTML entities
17349 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17350 n = n.toLowerCase();
17351 if (n === 'colon') { return ':'; }
17352 if (n.charAt(0) === '#') {
17353 return n.charAt(1) === 'x'
17354 ? String.fromCharCode(parseInt(n.substring(2), 16))
17355 : String.fromCharCode(+n.substring(1));
17361 var replace = function (regex, opt) {
17362 regex = regex.source;
17364 return function self(name, val) {
17365 if (!name) { return new RegExp(regex, opt); }
17366 val = val.source || val;
17367 val = val.replace(/(^|[^\[])\^/g, '$1');
17368 regex = regex.replace(name, val);
17377 var noop = function () {}
17383 var merge = function (obj) {
17388 for (; i < arguments.length; i++) {
17389 target = arguments[i];
17390 for (key in target) {
17391 if (Object.prototype.hasOwnProperty.call(target, key)) {
17392 obj[key] = target[key];
17402 * Block-Level Grammar
17410 code: /^( {4}[^\n]+\n*)+/,
17412 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17413 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17415 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17416 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17417 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17418 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17419 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17421 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17425 block.bullet = /(?:[*+-]|\d+\.)/;
17426 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17427 block.item = replace(block.item, 'gm')
17428 (/bull/g, block.bullet)
17431 block.list = replace(block.list)
17432 (/bull/g, block.bullet)
17433 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17434 ('def', '\\n+(?=' + block.def.source + ')')
17437 block.blockquote = replace(block.blockquote)
17441 block._tag = '(?!(?:'
17442 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17443 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17444 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17446 block.html = replace(block.html)
17447 ('comment', /<!--[\s\S]*?-->/)
17448 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17449 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17450 (/tag/g, block._tag)
17453 block.paragraph = replace(block.paragraph)
17455 ('heading', block.heading)
17456 ('lheading', block.lheading)
17457 ('blockquote', block.blockquote)
17458 ('tag', '<' + block._tag)
17463 * Normal Block Grammar
17466 block.normal = merge({}, block);
17469 * GFM Block Grammar
17472 block.gfm = merge({}, block.normal, {
17473 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17475 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17478 block.gfm.paragraph = replace(block.paragraph)
17480 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17481 + block.list.source.replace('\\1', '\\3') + '|')
17485 * GFM + Tables Block Grammar
17488 block.tables = merge({}, block.gfm, {
17489 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17490 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17497 var Lexer = function (options) {
17499 this.tokens.links = {};
17500 this.options = options || marked.defaults;
17501 this.rules = block.normal;
17503 if (this.options.gfm) {
17504 if (this.options.tables) {
17505 this.rules = block.tables;
17507 this.rules = block.gfm;
17513 * Expose Block Rules
17516 Lexer.rules = block;
17519 * Static Lex Method
17522 Lexer.lex = function(src, options) {
17523 var lexer = new Lexer(options);
17524 return lexer.lex(src);
17531 Lexer.prototype.lex = function(src) {
17533 .replace(/\r\n|\r/g, '\n')
17534 .replace(/\t/g, ' ')
17535 .replace(/\u00a0/g, ' ')
17536 .replace(/\u2424/g, '\n');
17538 return this.token(src, true);
17545 Lexer.prototype.token = function(src, top, bq) {
17546 var src = src.replace(/^ +$/gm, '')
17559 if (cap = this.rules.newline.exec(src)) {
17560 src = src.substring(cap[0].length);
17561 if (cap[0].length > 1) {
17569 if (cap = this.rules.code.exec(src)) {
17570 src = src.substring(cap[0].length);
17571 cap = cap[0].replace(/^ {4}/gm, '');
17574 text: !this.options.pedantic
17575 ? cap.replace(/\n+$/, '')
17582 if (cap = this.rules.fences.exec(src)) {
17583 src = src.substring(cap[0].length);
17593 if (cap = this.rules.heading.exec(src)) {
17594 src = src.substring(cap[0].length);
17597 depth: cap[1].length,
17603 // table no leading pipe (gfm)
17604 if (top && (cap = this.rules.nptable.exec(src))) {
17605 src = src.substring(cap[0].length);
17609 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17610 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17611 cells: cap[3].replace(/\n$/, '').split('\n')
17614 for (i = 0; i < item.align.length; i++) {
17615 if (/^ *-+: *$/.test(item.align[i])) {
17616 item.align[i] = 'right';
17617 } else if (/^ *:-+: *$/.test(item.align[i])) {
17618 item.align[i] = 'center';
17619 } else if (/^ *:-+ *$/.test(item.align[i])) {
17620 item.align[i] = 'left';
17622 item.align[i] = null;
17626 for (i = 0; i < item.cells.length; i++) {
17627 item.cells[i] = item.cells[i].split(/ *\| */);
17630 this.tokens.push(item);
17636 if (cap = this.rules.lheading.exec(src)) {
17637 src = src.substring(cap[0].length);
17640 depth: cap[2] === '=' ? 1 : 2,
17647 if (cap = this.rules.hr.exec(src)) {
17648 src = src.substring(cap[0].length);
17656 if (cap = this.rules.blockquote.exec(src)) {
17657 src = src.substring(cap[0].length);
17660 type: 'blockquote_start'
17663 cap = cap[0].replace(/^ *> ?/gm, '');
17665 // Pass `top` to keep the current
17666 // "toplevel" state. This is exactly
17667 // how markdown.pl works.
17668 this.token(cap, top, true);
17671 type: 'blockquote_end'
17678 if (cap = this.rules.list.exec(src)) {
17679 src = src.substring(cap[0].length);
17683 type: 'list_start',
17684 ordered: bull.length > 1
17687 // Get each top-level item.
17688 cap = cap[0].match(this.rules.item);
17694 for (; i < l; i++) {
17697 // Remove the list item's bullet
17698 // so it is seen as the next token.
17699 space = item.length;
17700 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17702 // Outdent whatever the
17703 // list item contains. Hacky.
17704 if (~item.indexOf('\n ')) {
17705 space -= item.length;
17706 item = !this.options.pedantic
17707 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17708 : item.replace(/^ {1,4}/gm, '');
17711 // Determine whether the next list item belongs here.
17712 // Backpedal if it does not belong in this list.
17713 if (this.options.smartLists && i !== l - 1) {
17714 b = block.bullet.exec(cap[i + 1])[0];
17715 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17716 src = cap.slice(i + 1).join('\n') + src;
17721 // Determine whether item is loose or not.
17722 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17723 // for discount behavior.
17724 loose = next || /\n\n(?!\s*$)/.test(item);
17726 next = item.charAt(item.length - 1) === '\n';
17727 if (!loose) { loose = next; }
17732 ? 'loose_item_start'
17733 : 'list_item_start'
17737 this.token(item, false, bq);
17740 type: 'list_item_end'
17752 if (cap = this.rules.html.exec(src)) {
17753 src = src.substring(cap[0].length);
17755 type: this.options.sanitize
17758 pre: !this.options.sanitizer
17759 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17766 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17767 src = src.substring(cap[0].length);
17768 this.tokens.links[cap[1].toLowerCase()] = {
17776 if (top && (cap = this.rules.table.exec(src))) {
17777 src = src.substring(cap[0].length);
17781 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17782 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17783 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17786 for (i = 0; i < item.align.length; i++) {
17787 if (/^ *-+: *$/.test(item.align[i])) {
17788 item.align[i] = 'right';
17789 } else if (/^ *:-+: *$/.test(item.align[i])) {
17790 item.align[i] = 'center';
17791 } else if (/^ *:-+ *$/.test(item.align[i])) {
17792 item.align[i] = 'left';
17794 item.align[i] = null;
17798 for (i = 0; i < item.cells.length; i++) {
17799 item.cells[i] = item.cells[i]
17800 .replace(/^ *\| *| *\| *$/g, '')
17804 this.tokens.push(item);
17809 // top-level paragraph
17810 if (top && (cap = this.rules.paragraph.exec(src))) {
17811 src = src.substring(cap[0].length);
17814 text: cap[1].charAt(cap[1].length - 1) === '\n'
17815 ? cap[1].slice(0, -1)
17822 if (cap = this.rules.text.exec(src)) {
17823 // Top-level should never reach here.
17824 src = src.substring(cap[0].length);
17834 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17838 return this.tokens;
17842 * Inline-Level Grammar
17846 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17847 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17849 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17850 link: /^!?\[(inside)\]\(href\)/,
17851 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17852 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17853 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17854 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17855 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17856 br: /^ {2,}\n(?!\s*$)/,
17858 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17861 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17862 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17864 inline.link = replace(inline.link)
17865 ('inside', inline._inside)
17866 ('href', inline._href)
17869 inline.reflink = replace(inline.reflink)
17870 ('inside', inline._inside)
17874 * Normal Inline Grammar
17877 inline.normal = merge({}, inline);
17880 * Pedantic Inline Grammar
17883 inline.pedantic = merge({}, inline.normal, {
17884 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17885 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17889 * GFM Inline Grammar
17892 inline.gfm = merge({}, inline.normal, {
17893 escape: replace(inline.escape)('])', '~|])')(),
17894 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17895 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17896 text: replace(inline.text)
17898 ('|', '|https?://|')
17903 * GFM + Line Breaks Inline Grammar
17906 inline.breaks = merge({}, inline.gfm, {
17907 br: replace(inline.br)('{2,}', '*')(),
17908 text: replace(inline.gfm.text)('{2,}', '*')()
17912 * Inline Lexer & Compiler
17915 var InlineLexer = function (links, options) {
17916 this.options = options || marked.defaults;
17917 this.links = links;
17918 this.rules = inline.normal;
17919 this.renderer = this.options.renderer || new Renderer;
17920 this.renderer.options = this.options;
17924 Error('Tokens array requires a `links` property.');
17927 if (this.options.gfm) {
17928 if (this.options.breaks) {
17929 this.rules = inline.breaks;
17931 this.rules = inline.gfm;
17933 } else if (this.options.pedantic) {
17934 this.rules = inline.pedantic;
17939 * Expose Inline Rules
17942 InlineLexer.rules = inline;
17945 * Static Lexing/Compiling Method
17948 InlineLexer.output = function(src, links, options) {
17949 var inline = new InlineLexer(links, options);
17950 return inline.output(src);
17957 InlineLexer.prototype.output = function(src) {
17966 if (cap = this.rules.escape.exec(src)) {
17967 src = src.substring(cap[0].length);
17973 if (cap = this.rules.autolink.exec(src)) {
17974 src = src.substring(cap[0].length);
17975 if (cap[2] === '@') {
17976 text = cap[1].charAt(6) === ':'
17977 ? this.mangle(cap[1].substring(7))
17978 : this.mangle(cap[1]);
17979 href = this.mangle('mailto:') + text;
17981 text = escape(cap[1]);
17984 out += this.renderer.link(href, null, text);
17989 if (!this.inLink && (cap = this.rules.url.exec(src))) {
17990 src = src.substring(cap[0].length);
17991 text = escape(cap[1]);
17993 out += this.renderer.link(href, null, text);
17998 if (cap = this.rules.tag.exec(src)) {
17999 if (!this.inLink && /^<a /i.test(cap[0])) {
18000 this.inLink = true;
18001 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
18002 this.inLink = false;
18004 src = src.substring(cap[0].length);
18005 out += this.options.sanitize
18006 ? this.options.sanitizer
18007 ? this.options.sanitizer(cap[0])
18014 if (cap = this.rules.link.exec(src)) {
18015 src = src.substring(cap[0].length);
18016 this.inLink = true;
18017 out += this.outputLink(cap, {
18021 this.inLink = false;
18026 if ((cap = this.rules.reflink.exec(src))
18027 || (cap = this.rules.nolink.exec(src))) {
18028 src = src.substring(cap[0].length);
18029 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
18030 link = this.links[link.toLowerCase()];
18031 if (!link || !link.href) {
18032 out += cap[0].charAt(0);
18033 src = cap[0].substring(1) + src;
18036 this.inLink = true;
18037 out += this.outputLink(cap, link);
18038 this.inLink = false;
18043 if (cap = this.rules.strong.exec(src)) {
18044 src = src.substring(cap[0].length);
18045 out += this.renderer.strong(this.output(cap[2] || cap[1]));
18050 if (cap = this.rules.em.exec(src)) {
18051 src = src.substring(cap[0].length);
18052 out += this.renderer.em(this.output(cap[2] || cap[1]));
18057 if (cap = this.rules.code.exec(src)) {
18058 src = src.substring(cap[0].length);
18059 out += this.renderer.codespan(escape(cap[2], true));
18064 if (cap = this.rules.br.exec(src)) {
18065 src = src.substring(cap[0].length);
18066 out += this.renderer.br();
18071 if (cap = this.rules.del.exec(src)) {
18072 src = src.substring(cap[0].length);
18073 out += this.renderer.del(this.output(cap[1]));
18078 if (cap = this.rules.text.exec(src)) {
18079 src = src.substring(cap[0].length);
18080 out += this.renderer.text(escape(this.smartypants(cap[0])));
18086 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18097 InlineLexer.prototype.outputLink = function(cap, link) {
18098 var href = escape(link.href)
18099 , title = link.title ? escape(link.title) : null;
18101 return cap[0].charAt(0) !== '!'
18102 ? this.renderer.link(href, title, this.output(cap[1]))
18103 : this.renderer.image(href, title, escape(cap[1]));
18107 * Smartypants Transformations
18110 InlineLexer.prototype.smartypants = function(text) {
18111 if (!this.options.smartypants) { return text; }
18114 .replace(/---/g, '\u2014')
18116 .replace(/--/g, '\u2013')
18118 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18119 // closing singles & apostrophes
18120 .replace(/'/g, '\u2019')
18122 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18124 .replace(/"/g, '\u201d')
18126 .replace(/\.{3}/g, '\u2026');
18133 InlineLexer.prototype.mangle = function(text) {
18134 if (!this.options.mangle) { return text; }
18140 for (; i < l; i++) {
18141 ch = text.charCodeAt(i);
18142 if (Math.random() > 0.5) {
18143 ch = 'x' + ch.toString(16);
18145 out += '&#' + ch + ';';
18156 * eval:var:Renderer
18159 var Renderer = function (options) {
18160 this.options = options || {};
18163 Renderer.prototype.code = function(code, lang, escaped) {
18164 if (this.options.highlight) {
18165 var out = this.options.highlight(code, lang);
18166 if (out != null && out !== code) {
18171 // hack!!! - it's already escapeD?
18176 return '<pre><code>'
18177 + (escaped ? code : escape(code, true))
18178 + '\n</code></pre>';
18181 return '<pre><code class="'
18182 + this.options.langPrefix
18183 + escape(lang, true)
18185 + (escaped ? code : escape(code, true))
18186 + '\n</code></pre>\n';
18189 Renderer.prototype.blockquote = function(quote) {
18190 return '<blockquote>\n' + quote + '</blockquote>\n';
18193 Renderer.prototype.html = function(html) {
18197 Renderer.prototype.heading = function(text, level, raw) {
18201 + this.options.headerPrefix
18202 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18210 Renderer.prototype.hr = function() {
18211 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18214 Renderer.prototype.list = function(body, ordered) {
18215 var type = ordered ? 'ol' : 'ul';
18216 return '<' + type + '>\n' + body + '</' + type + '>\n';
18219 Renderer.prototype.listitem = function(text) {
18220 return '<li>' + text + '</li>\n';
18223 Renderer.prototype.paragraph = function(text) {
18224 return '<p>' + text + '</p>\n';
18227 Renderer.prototype.table = function(header, body) {
18228 return '<table class="table table-striped">\n'
18238 Renderer.prototype.tablerow = function(content) {
18239 return '<tr>\n' + content + '</tr>\n';
18242 Renderer.prototype.tablecell = function(content, flags) {
18243 var type = flags.header ? 'th' : 'td';
18244 var tag = flags.align
18245 ? '<' + type + ' style="text-align:' + flags.align + '">'
18246 : '<' + type + '>';
18247 return tag + content + '</' + type + '>\n';
18250 // span level renderer
18251 Renderer.prototype.strong = function(text) {
18252 return '<strong>' + text + '</strong>';
18255 Renderer.prototype.em = function(text) {
18256 return '<em>' + text + '</em>';
18259 Renderer.prototype.codespan = function(text) {
18260 return '<code>' + text + '</code>';
18263 Renderer.prototype.br = function() {
18264 return this.options.xhtml ? '<br/>' : '<br>';
18267 Renderer.prototype.del = function(text) {
18268 return '<del>' + text + '</del>';
18271 Renderer.prototype.link = function(href, title, text) {
18272 if (this.options.sanitize) {
18274 var prot = decodeURIComponent(unescape(href))
18275 .replace(/[^\w:]/g, '')
18280 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18284 var out = '<a href="' + href + '"';
18286 out += ' title="' + title + '"';
18288 out += '>' + text + '</a>';
18292 Renderer.prototype.image = function(href, title, text) {
18293 var out = '<img src="' + href + '" alt="' + text + '"';
18295 out += ' title="' + title + '"';
18297 out += this.options.xhtml ? '/>' : '>';
18301 Renderer.prototype.text = function(text) {
18306 * Parsing & Compiling
18312 var Parser= function (options) {
18315 this.options = options || marked.defaults;
18316 this.options.renderer = this.options.renderer || new Renderer;
18317 this.renderer = this.options.renderer;
18318 this.renderer.options = this.options;
18322 * Static Parse Method
18325 Parser.parse = function(src, options, renderer) {
18326 var parser = new Parser(options, renderer);
18327 return parser.parse(src);
18334 Parser.prototype.parse = function(src) {
18335 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18336 this.tokens = src.reverse();
18339 while (this.next()) {
18350 Parser.prototype.next = function() {
18351 return this.token = this.tokens.pop();
18355 * Preview Next Token
18358 Parser.prototype.peek = function() {
18359 return this.tokens[this.tokens.length - 1] || 0;
18363 * Parse Text Tokens
18366 Parser.prototype.parseText = function() {
18367 var body = this.token.text;
18369 while (this.peek().type === 'text') {
18370 body += '\n' + this.next().text;
18373 return this.inline.output(body);
18377 * Parse Current Token
18380 Parser.prototype.tok = function() {
18381 switch (this.token.type) {
18386 return this.renderer.hr();
18389 return this.renderer.heading(
18390 this.inline.output(this.token.text),
18395 return this.renderer.code(this.token.text,
18397 this.token.escaped);
18410 for (i = 0; i < this.token.header.length; i++) {
18411 flags = { header: true, align: this.token.align[i] };
18412 cell += this.renderer.tablecell(
18413 this.inline.output(this.token.header[i]),
18414 { header: true, align: this.token.align[i] }
18417 header += this.renderer.tablerow(cell);
18419 for (i = 0; i < this.token.cells.length; i++) {
18420 row = this.token.cells[i];
18423 for (j = 0; j < row.length; j++) {
18424 cell += this.renderer.tablecell(
18425 this.inline.output(row[j]),
18426 { header: false, align: this.token.align[j] }
18430 body += this.renderer.tablerow(cell);
18432 return this.renderer.table(header, body);
18434 case 'blockquote_start': {
18437 while (this.next().type !== 'blockquote_end') {
18438 body += this.tok();
18441 return this.renderer.blockquote(body);
18443 case 'list_start': {
18445 , ordered = this.token.ordered;
18447 while (this.next().type !== 'list_end') {
18448 body += this.tok();
18451 return this.renderer.list(body, ordered);
18453 case 'list_item_start': {
18456 while (this.next().type !== 'list_item_end') {
18457 body += this.token.type === 'text'
18462 return this.renderer.listitem(body);
18464 case 'loose_item_start': {
18467 while (this.next().type !== 'list_item_end') {
18468 body += this.tok();
18471 return this.renderer.listitem(body);
18474 var html = !this.token.pre && !this.options.pedantic
18475 ? this.inline.output(this.token.text)
18477 return this.renderer.html(html);
18479 case 'paragraph': {
18480 return this.renderer.paragraph(this.inline.output(this.token.text));
18483 return this.renderer.paragraph(this.parseText());
18495 var marked = function (src, opt, callback) {
18496 if (callback || typeof opt === 'function') {
18502 opt = merge({}, marked.defaults, opt || {});
18504 var highlight = opt.highlight
18510 tokens = Lexer.lex(src, opt)
18512 return callback(e);
18515 pending = tokens.length;
18519 var done = function(err) {
18521 opt.highlight = highlight;
18522 return callback(err);
18528 out = Parser.parse(tokens, opt);
18533 opt.highlight = highlight;
18537 : callback(null, out);
18540 if (!highlight || highlight.length < 3) {
18544 delete opt.highlight;
18546 if (!pending) { return done(); }
18548 for (; i < tokens.length; i++) {
18550 if (token.type !== 'code') {
18551 return --pending || done();
18553 return highlight(token.text, token.lang, function(err, code) {
18554 if (err) { return done(err); }
18555 if (code == null || code === token.text) {
18556 return --pending || done();
18559 token.escaped = true;
18560 --pending || done();
18568 if (opt) { opt = merge({}, marked.defaults, opt); }
18569 return Parser.parse(Lexer.lex(src, opt), opt);
18571 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18572 if ((opt || marked.defaults).silent) {
18573 return '<p>An error occured:</p><pre>'
18574 + escape(e.message + '', true)
18586 marked.setOptions = function(opt) {
18587 merge(marked.defaults, opt);
18591 marked.defaults = {
18602 langPrefix: 'lang-',
18603 smartypants: false,
18605 renderer: new Renderer,
18613 marked.Parser = Parser;
18614 marked.parser = Parser.parse;
18616 marked.Renderer = Renderer;
18618 marked.Lexer = Lexer;
18619 marked.lexer = Lexer.lex;
18621 marked.InlineLexer = InlineLexer;
18622 marked.inlineLexer = InlineLexer.output;
18624 marked.parse = marked;
18626 Roo.Markdown.marked = marked;
18630 * Ext JS Library 1.1.1
18631 * Copyright(c) 2006-2007, Ext JS, LLC.
18633 * Originally Released Under LGPL - original licence link has changed is not relivant.
18636 * <script type="text/javascript">
18642 * These classes are derivatives of the similarly named classes in the YUI Library.
18643 * The original license:
18644 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18645 * Code licensed under the BSD License:
18646 * http://developer.yahoo.net/yui/license.txt
18651 var Event=Roo.EventManager;
18652 var Dom=Roo.lib.Dom;
18655 * @class Roo.dd.DragDrop
18656 * @extends Roo.util.Observable
18657 * Defines the interface and base operation of items that that can be
18658 * dragged or can be drop targets. It was designed to be extended, overriding
18659 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18660 * Up to three html elements can be associated with a DragDrop instance:
18662 * <li>linked element: the element that is passed into the constructor.
18663 * This is the element which defines the boundaries for interaction with
18664 * other DragDrop objects.</li>
18665 * <li>handle element(s): The drag operation only occurs if the element that
18666 * was clicked matches a handle element. By default this is the linked
18667 * element, but there are times that you will want only a portion of the
18668 * linked element to initiate the drag operation, and the setHandleElId()
18669 * method provides a way to define this.</li>
18670 * <li>drag element: this represents the element that would be moved along
18671 * with the cursor during a drag operation. By default, this is the linked
18672 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18673 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18676 * This class should not be instantiated until the onload event to ensure that
18677 * the associated elements are available.
18678 * The following would define a DragDrop obj that would interact with any
18679 * other DragDrop obj in the "group1" group:
18681 * dd = new Roo.dd.DragDrop("div1", "group1");
18683 * Since none of the event handlers have been implemented, nothing would
18684 * actually happen if you were to run the code above. Normally you would
18685 * override this class or one of the default implementations, but you can
18686 * also override the methods you want on an instance of the class...
18688 * dd.onDragDrop = function(e, id) {
18689 * alert("dd was dropped on " + id);
18693 * @param {String} id of the element that is linked to this instance
18694 * @param {String} sGroup the group of related DragDrop objects
18695 * @param {object} config an object containing configurable attributes
18696 * Valid properties for DragDrop:
18697 * padding, isTarget, maintainOffset, primaryButtonOnly
18699 Roo.dd.DragDrop = function(id, sGroup, config) {
18701 this.init(id, sGroup, config);
18706 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18709 * The id of the element associated with this object. This is what we
18710 * refer to as the "linked element" because the size and position of
18711 * this element is used to determine when the drag and drop objects have
18719 * Configuration attributes passed into the constructor
18726 * The id of the element that will be dragged. By default this is same
18727 * as the linked element , but could be changed to another element. Ex:
18729 * @property dragElId
18736 * the id of the element that initiates the drag operation. By default
18737 * this is the linked element, but could be changed to be a child of this
18738 * element. This lets us do things like only starting the drag when the
18739 * header element within the linked html element is clicked.
18740 * @property handleElId
18747 * An associative array of HTML tags that will be ignored if clicked.
18748 * @property invalidHandleTypes
18749 * @type {string: string}
18751 invalidHandleTypes: null,
18754 * An associative array of ids for elements that will be ignored if clicked
18755 * @property invalidHandleIds
18756 * @type {string: string}
18758 invalidHandleIds: null,
18761 * An indexted array of css class names for elements that will be ignored
18763 * @property invalidHandleClasses
18766 invalidHandleClasses: null,
18769 * The linked element's absolute X position at the time the drag was
18771 * @property startPageX
18778 * The linked element's absolute X position at the time the drag was
18780 * @property startPageY
18787 * The group defines a logical collection of DragDrop objects that are
18788 * related. Instances only get events when interacting with other
18789 * DragDrop object in the same group. This lets us define multiple
18790 * groups using a single DragDrop subclass if we want.
18792 * @type {string: string}
18797 * Individual drag/drop instances can be locked. This will prevent
18798 * onmousedown start drag.
18806 * Lock this instance
18809 lock: function() { this.locked = true; },
18812 * Unlock this instace
18815 unlock: function() { this.locked = false; },
18818 * By default, all insances can be a drop target. This can be disabled by
18819 * setting isTarget to false.
18826 * The padding configured for this drag and drop object for calculating
18827 * the drop zone intersection with this object.
18834 * Cached reference to the linked element
18835 * @property _domRef
18841 * Internal typeof flag
18842 * @property __ygDragDrop
18845 __ygDragDrop: true,
18848 * Set to true when horizontal contraints are applied
18849 * @property constrainX
18856 * Set to true when vertical contraints are applied
18857 * @property constrainY
18864 * The left constraint
18872 * The right constraint
18880 * The up constraint
18889 * The down constraint
18897 * Maintain offsets when we resetconstraints. Set to true when you want
18898 * the position of the element relative to its parent to stay the same
18899 * when the page changes
18901 * @property maintainOffset
18904 maintainOffset: false,
18907 * Array of pixel locations the element will snap to if we specified a
18908 * horizontal graduation/interval. This array is generated automatically
18909 * when you define a tick interval.
18916 * Array of pixel locations the element will snap to if we specified a
18917 * vertical graduation/interval. This array is generated automatically
18918 * when you define a tick interval.
18925 * By default the drag and drop instance will only respond to the primary
18926 * button click (left button for a right-handed mouse). Set to true to
18927 * allow drag and drop to start with any mouse click that is propogated
18929 * @property primaryButtonOnly
18932 primaryButtonOnly: true,
18935 * The availabe property is false until the linked dom element is accessible.
18936 * @property available
18942 * By default, drags can only be initiated if the mousedown occurs in the
18943 * region the linked element is. This is done in part to work around a
18944 * bug in some browsers that mis-report the mousedown if the previous
18945 * mouseup happened outside of the window. This property is set to true
18946 * if outer handles are defined.
18948 * @property hasOuterHandles
18952 hasOuterHandles: false,
18955 * Code that executes immediately before the startDrag event
18956 * @method b4StartDrag
18959 b4StartDrag: function(x, y) { },
18962 * Abstract method called after a drag/drop object is clicked
18963 * and the drag or mousedown time thresholds have beeen met.
18964 * @method startDrag
18965 * @param {int} X click location
18966 * @param {int} Y click location
18968 startDrag: function(x, y) { /* override this */ },
18971 * Code that executes immediately before the onDrag event
18975 b4Drag: function(e) { },
18978 * Abstract method called during the onMouseMove event while dragging an
18981 * @param {Event} e the mousemove event
18983 onDrag: function(e) { /* override this */ },
18986 * Abstract method called when this element fist begins hovering over
18987 * another DragDrop obj
18988 * @method onDragEnter
18989 * @param {Event} e the mousemove event
18990 * @param {String|DragDrop[]} id In POINT mode, the element
18991 * id this is hovering over. In INTERSECT mode, an array of one or more
18992 * dragdrop items being hovered over.
18994 onDragEnter: function(e, id) { /* override this */ },
18997 * Code that executes immediately before the onDragOver event
18998 * @method b4DragOver
19001 b4DragOver: function(e) { },
19004 * Abstract method called when this element is hovering over another
19006 * @method onDragOver
19007 * @param {Event} e the mousemove event
19008 * @param {String|DragDrop[]} id In POINT mode, the element
19009 * id this is hovering over. In INTERSECT mode, an array of dd items
19010 * being hovered over.
19012 onDragOver: function(e, id) { /* override this */ },
19015 * Code that executes immediately before the onDragOut event
19016 * @method b4DragOut
19019 b4DragOut: function(e) { },
19022 * Abstract method called when we are no longer hovering over an element
19023 * @method onDragOut
19024 * @param {Event} e the mousemove event
19025 * @param {String|DragDrop[]} id In POINT mode, the element
19026 * id this was hovering over. In INTERSECT mode, an array of dd items
19027 * that the mouse is no longer over.
19029 onDragOut: function(e, id) { /* override this */ },
19032 * Code that executes immediately before the onDragDrop event
19033 * @method b4DragDrop
19036 b4DragDrop: function(e) { },
19039 * Abstract method called when this item is dropped on another DragDrop
19041 * @method onDragDrop
19042 * @param {Event} e the mouseup event
19043 * @param {String|DragDrop[]} id In POINT mode, the element
19044 * id this was dropped on. In INTERSECT mode, an array of dd items this
19047 onDragDrop: function(e, id) { /* override this */ },
19050 * Abstract method called when this item is dropped on an area with no
19052 * @method onInvalidDrop
19053 * @param {Event} e the mouseup event
19055 onInvalidDrop: function(e) { /* override this */ },
19058 * Code that executes immediately before the endDrag event
19059 * @method b4EndDrag
19062 b4EndDrag: function(e) { },
19065 * Fired when we are done dragging the object
19067 * @param {Event} e the mouseup event
19069 endDrag: function(e) { /* override this */ },
19072 * Code executed immediately before the onMouseDown event
19073 * @method b4MouseDown
19074 * @param {Event} e the mousedown event
19077 b4MouseDown: function(e) { },
19080 * Event handler that fires when a drag/drop obj gets a mousedown
19081 * @method onMouseDown
19082 * @param {Event} e the mousedown event
19084 onMouseDown: function(e) { /* override this */ },
19087 * Event handler that fires when a drag/drop obj gets a mouseup
19088 * @method onMouseUp
19089 * @param {Event} e the mouseup event
19091 onMouseUp: function(e) { /* override this */ },
19094 * Override the onAvailable method to do what is needed after the initial
19095 * position was determined.
19096 * @method onAvailable
19098 onAvailable: function () {
19102 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19105 defaultPadding : {left:0, right:0, top:0, bottom:0},
19108 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19112 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19113 { dragElId: "existingProxyDiv" });
19114 dd.startDrag = function(){
19115 this.constrainTo("parent-id");
19118 * Or you can initalize it using the {@link Roo.Element} object:
19120 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19121 startDrag : function(){
19122 this.constrainTo("parent-id");
19126 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19127 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19128 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19129 * an object containing the sides to pad. For example: {right:10, bottom:10}
19130 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19132 constrainTo : function(constrainTo, pad, inContent){
19133 if(typeof pad == "number"){
19134 pad = {left: pad, right:pad, top:pad, bottom:pad};
19136 pad = pad || this.defaultPadding;
19137 var b = Roo.get(this.getEl()).getBox();
19138 var ce = Roo.get(constrainTo);
19139 var s = ce.getScroll();
19140 var c, cd = ce.dom;
19141 if(cd == document.body){
19142 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19145 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19149 var topSpace = b.y - c.y;
19150 var leftSpace = b.x - c.x;
19152 this.resetConstraints();
19153 this.setXConstraint(leftSpace - (pad.left||0), // left
19154 c.width - leftSpace - b.width - (pad.right||0) //right
19156 this.setYConstraint(topSpace - (pad.top||0), //top
19157 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19162 * Returns a reference to the linked element
19164 * @return {HTMLElement} the html element
19166 getEl: function() {
19167 if (!this._domRef) {
19168 this._domRef = Roo.getDom(this.id);
19171 return this._domRef;
19175 * Returns a reference to the actual element to drag. By default this is
19176 * the same as the html element, but it can be assigned to another
19177 * element. An example of this can be found in Roo.dd.DDProxy
19178 * @method getDragEl
19179 * @return {HTMLElement} the html element
19181 getDragEl: function() {
19182 return Roo.getDom(this.dragElId);
19186 * Sets up the DragDrop object. Must be called in the constructor of any
19187 * Roo.dd.DragDrop subclass
19189 * @param id the id of the linked element
19190 * @param {String} sGroup the group of related items
19191 * @param {object} config configuration attributes
19193 init: function(id, sGroup, config) {
19194 this.initTarget(id, sGroup, config);
19195 if (!Roo.isTouch) {
19196 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19198 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19199 // Event.on(this.id, "selectstart", Event.preventDefault);
19203 * Initializes Targeting functionality only... the object does not
19204 * get a mousedown handler.
19205 * @method initTarget
19206 * @param id the id of the linked element
19207 * @param {String} sGroup the group of related items
19208 * @param {object} config configuration attributes
19210 initTarget: function(id, sGroup, config) {
19212 // configuration attributes
19213 this.config = config || {};
19215 // create a local reference to the drag and drop manager
19216 this.DDM = Roo.dd.DDM;
19217 // initialize the groups array
19220 // assume that we have an element reference instead of an id if the
19221 // parameter is not a string
19222 if (typeof id !== "string") {
19229 // add to an interaction group
19230 this.addToGroup((sGroup) ? sGroup : "default");
19232 // We don't want to register this as the handle with the manager
19233 // so we just set the id rather than calling the setter.
19234 this.handleElId = id;
19236 // the linked element is the element that gets dragged by default
19237 this.setDragElId(id);
19239 // by default, clicked anchors will not start drag operations.
19240 this.invalidHandleTypes = { A: "A" };
19241 this.invalidHandleIds = {};
19242 this.invalidHandleClasses = [];
19244 this.applyConfig();
19246 this.handleOnAvailable();
19250 * Applies the configuration parameters that were passed into the constructor.
19251 * This is supposed to happen at each level through the inheritance chain. So
19252 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19253 * DragDrop in order to get all of the parameters that are available in
19255 * @method applyConfig
19257 applyConfig: function() {
19259 // configurable properties:
19260 // padding, isTarget, maintainOffset, primaryButtonOnly
19261 this.padding = this.config.padding || [0, 0, 0, 0];
19262 this.isTarget = (this.config.isTarget !== false);
19263 this.maintainOffset = (this.config.maintainOffset);
19264 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19269 * Executed when the linked element is available
19270 * @method handleOnAvailable
19273 handleOnAvailable: function() {
19274 this.available = true;
19275 this.resetConstraints();
19276 this.onAvailable();
19280 * Configures the padding for the target zone in px. Effectively expands
19281 * (or reduces) the virtual object size for targeting calculations.
19282 * Supports css-style shorthand; if only one parameter is passed, all sides
19283 * will have that padding, and if only two are passed, the top and bottom
19284 * will have the first param, the left and right the second.
19285 * @method setPadding
19286 * @param {int} iTop Top pad
19287 * @param {int} iRight Right pad
19288 * @param {int} iBot Bot pad
19289 * @param {int} iLeft Left pad
19291 setPadding: function(iTop, iRight, iBot, iLeft) {
19292 // this.padding = [iLeft, iRight, iTop, iBot];
19293 if (!iRight && 0 !== iRight) {
19294 this.padding = [iTop, iTop, iTop, iTop];
19295 } else if (!iBot && 0 !== iBot) {
19296 this.padding = [iTop, iRight, iTop, iRight];
19298 this.padding = [iTop, iRight, iBot, iLeft];
19303 * Stores the initial placement of the linked element.
19304 * @method setInitialPosition
19305 * @param {int} diffX the X offset, default 0
19306 * @param {int} diffY the Y offset, default 0
19308 setInitPosition: function(diffX, diffY) {
19309 var el = this.getEl();
19311 if (!this.DDM.verifyEl(el)) {
19315 var dx = diffX || 0;
19316 var dy = diffY || 0;
19318 var p = Dom.getXY( el );
19320 this.initPageX = p[0] - dx;
19321 this.initPageY = p[1] - dy;
19323 this.lastPageX = p[0];
19324 this.lastPageY = p[1];
19327 this.setStartPosition(p);
19331 * Sets the start position of the element. This is set when the obj
19332 * is initialized, the reset when a drag is started.
19333 * @method setStartPosition
19334 * @param pos current position (from previous lookup)
19337 setStartPosition: function(pos) {
19338 var p = pos || Dom.getXY( this.getEl() );
19339 this.deltaSetXY = null;
19341 this.startPageX = p[0];
19342 this.startPageY = p[1];
19346 * Add this instance to a group of related drag/drop objects. All
19347 * instances belong to at least one group, and can belong to as many
19348 * groups as needed.
19349 * @method addToGroup
19350 * @param sGroup {string} the name of the group
19352 addToGroup: function(sGroup) {
19353 this.groups[sGroup] = true;
19354 this.DDM.regDragDrop(this, sGroup);
19358 * Remove's this instance from the supplied interaction group
19359 * @method removeFromGroup
19360 * @param {string} sGroup The group to drop
19362 removeFromGroup: function(sGroup) {
19363 if (this.groups[sGroup]) {
19364 delete this.groups[sGroup];
19367 this.DDM.removeDDFromGroup(this, sGroup);
19371 * Allows you to specify that an element other than the linked element
19372 * will be moved with the cursor during a drag
19373 * @method setDragElId
19374 * @param id {string} the id of the element that will be used to initiate the drag
19376 setDragElId: function(id) {
19377 this.dragElId = id;
19381 * Allows you to specify a child of the linked element that should be
19382 * used to initiate the drag operation. An example of this would be if
19383 * you have a content div with text and links. Clicking anywhere in the
19384 * content area would normally start the drag operation. Use this method
19385 * to specify that an element inside of the content div is the element
19386 * that starts the drag operation.
19387 * @method setHandleElId
19388 * @param id {string} the id of the element that will be used to
19389 * initiate the drag.
19391 setHandleElId: function(id) {
19392 if (typeof id !== "string") {
19395 this.handleElId = id;
19396 this.DDM.regHandle(this.id, id);
19400 * Allows you to set an element outside of the linked element as a drag
19402 * @method setOuterHandleElId
19403 * @param id the id of the element that will be used to initiate the drag
19405 setOuterHandleElId: function(id) {
19406 if (typeof id !== "string") {
19409 Event.on(id, "mousedown",
19410 this.handleMouseDown, this);
19411 this.setHandleElId(id);
19413 this.hasOuterHandles = true;
19417 * Remove all drag and drop hooks for this element
19420 unreg: function() {
19421 Event.un(this.id, "mousedown",
19422 this.handleMouseDown);
19423 Event.un(this.id, "touchstart",
19424 this.handleMouseDown);
19425 this._domRef = null;
19426 this.DDM._remove(this);
19429 destroy : function(){
19434 * Returns true if this instance is locked, or the drag drop mgr is locked
19435 * (meaning that all drag/drop is disabled on the page.)
19437 * @return {boolean} true if this obj or all drag/drop is locked, else
19440 isLocked: function() {
19441 return (this.DDM.isLocked() || this.locked);
19445 * Fired when this object is clicked
19446 * @method handleMouseDown
19448 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19451 handleMouseDown: function(e, oDD){
19453 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19454 //Roo.log('not touch/ button !=0');
19457 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19458 return; // double touch..
19462 if (this.isLocked()) {
19463 //Roo.log('locked');
19467 this.DDM.refreshCache(this.groups);
19468 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19469 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19470 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19471 //Roo.log('no outer handes or not over target');
19474 // Roo.log('check validator');
19475 if (this.clickValidator(e)) {
19476 // Roo.log('validate success');
19477 // set the initial element position
19478 this.setStartPosition();
19481 this.b4MouseDown(e);
19482 this.onMouseDown(e);
19484 this.DDM.handleMouseDown(e, this);
19486 this.DDM.stopEvent(e);
19494 clickValidator: function(e) {
19495 var target = e.getTarget();
19496 return ( this.isValidHandleChild(target) &&
19497 (this.id == this.handleElId ||
19498 this.DDM.handleWasClicked(target, this.id)) );
19502 * Allows you to specify a tag name that should not start a drag operation
19503 * when clicked. This is designed to facilitate embedding links within a
19504 * drag handle that do something other than start the drag.
19505 * @method addInvalidHandleType
19506 * @param {string} tagName the type of element to exclude
19508 addInvalidHandleType: function(tagName) {
19509 var type = tagName.toUpperCase();
19510 this.invalidHandleTypes[type] = type;
19514 * Lets you to specify an element id for a child of a drag handle
19515 * that should not initiate a drag
19516 * @method addInvalidHandleId
19517 * @param {string} id the element id of the element you wish to ignore
19519 addInvalidHandleId: function(id) {
19520 if (typeof id !== "string") {
19523 this.invalidHandleIds[id] = id;
19527 * Lets you specify a css class of elements that will not initiate a drag
19528 * @method addInvalidHandleClass
19529 * @param {string} cssClass the class of the elements you wish to ignore
19531 addInvalidHandleClass: function(cssClass) {
19532 this.invalidHandleClasses.push(cssClass);
19536 * Unsets an excluded tag name set by addInvalidHandleType
19537 * @method removeInvalidHandleType
19538 * @param {string} tagName the type of element to unexclude
19540 removeInvalidHandleType: function(tagName) {
19541 var type = tagName.toUpperCase();
19542 // this.invalidHandleTypes[type] = null;
19543 delete this.invalidHandleTypes[type];
19547 * Unsets an invalid handle id
19548 * @method removeInvalidHandleId
19549 * @param {string} id the id of the element to re-enable
19551 removeInvalidHandleId: function(id) {
19552 if (typeof id !== "string") {
19555 delete this.invalidHandleIds[id];
19559 * Unsets an invalid css class
19560 * @method removeInvalidHandleClass
19561 * @param {string} cssClass the class of the element(s) you wish to
19564 removeInvalidHandleClass: function(cssClass) {
19565 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19566 if (this.invalidHandleClasses[i] == cssClass) {
19567 delete this.invalidHandleClasses[i];
19573 * Checks the tag exclusion list to see if this click should be ignored
19574 * @method isValidHandleChild
19575 * @param {HTMLElement} node the HTMLElement to evaluate
19576 * @return {boolean} true if this is a valid tag type, false if not
19578 isValidHandleChild: function(node) {
19581 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19584 nodeName = node.nodeName.toUpperCase();
19586 nodeName = node.nodeName;
19588 valid = valid && !this.invalidHandleTypes[nodeName];
19589 valid = valid && !this.invalidHandleIds[node.id];
19591 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19592 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19601 * Create the array of horizontal tick marks if an interval was specified
19602 * in setXConstraint().
19603 * @method setXTicks
19606 setXTicks: function(iStartX, iTickSize) {
19608 this.xTickSize = iTickSize;
19612 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19614 this.xTicks[this.xTicks.length] = i;
19619 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19621 this.xTicks[this.xTicks.length] = i;
19626 this.xTicks.sort(this.DDM.numericSort) ;
19630 * Create the array of vertical tick marks if an interval was specified in
19631 * setYConstraint().
19632 * @method setYTicks
19635 setYTicks: function(iStartY, iTickSize) {
19637 this.yTickSize = iTickSize;
19641 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19643 this.yTicks[this.yTicks.length] = i;
19648 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19650 this.yTicks[this.yTicks.length] = i;
19655 this.yTicks.sort(this.DDM.numericSort) ;
19659 * By default, the element can be dragged any place on the screen. Use
19660 * this method to limit the horizontal travel of the element. Pass in
19661 * 0,0 for the parameters if you want to lock the drag to the y axis.
19662 * @method setXConstraint
19663 * @param {int} iLeft the number of pixels the element can move to the left
19664 * @param {int} iRight the number of pixels the element can move to the
19666 * @param {int} iTickSize optional parameter for specifying that the
19668 * should move iTickSize pixels at a time.
19670 setXConstraint: function(iLeft, iRight, iTickSize) {
19671 this.leftConstraint = iLeft;
19672 this.rightConstraint = iRight;
19674 this.minX = this.initPageX - iLeft;
19675 this.maxX = this.initPageX + iRight;
19676 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19678 this.constrainX = true;
19682 * Clears any constraints applied to this instance. Also clears ticks
19683 * since they can't exist independent of a constraint at this time.
19684 * @method clearConstraints
19686 clearConstraints: function() {
19687 this.constrainX = false;
19688 this.constrainY = false;
19693 * Clears any tick interval defined for this instance
19694 * @method clearTicks
19696 clearTicks: function() {
19697 this.xTicks = null;
19698 this.yTicks = null;
19699 this.xTickSize = 0;
19700 this.yTickSize = 0;
19704 * By default, the element can be dragged any place on the screen. Set
19705 * this to limit the vertical travel of the element. Pass in 0,0 for the
19706 * parameters if you want to lock the drag to the x axis.
19707 * @method setYConstraint
19708 * @param {int} iUp the number of pixels the element can move up
19709 * @param {int} iDown the number of pixels the element can move down
19710 * @param {int} iTickSize optional parameter for specifying that the
19711 * element should move iTickSize pixels at a time.
19713 setYConstraint: function(iUp, iDown, iTickSize) {
19714 this.topConstraint = iUp;
19715 this.bottomConstraint = iDown;
19717 this.minY = this.initPageY - iUp;
19718 this.maxY = this.initPageY + iDown;
19719 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19721 this.constrainY = true;
19726 * resetConstraints must be called if you manually reposition a dd element.
19727 * @method resetConstraints
19728 * @param {boolean} maintainOffset
19730 resetConstraints: function() {
19733 // Maintain offsets if necessary
19734 if (this.initPageX || this.initPageX === 0) {
19735 // figure out how much this thing has moved
19736 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19737 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19739 this.setInitPosition(dx, dy);
19741 // This is the first time we have detected the element's position
19743 this.setInitPosition();
19746 if (this.constrainX) {
19747 this.setXConstraint( this.leftConstraint,
19748 this.rightConstraint,
19752 if (this.constrainY) {
19753 this.setYConstraint( this.topConstraint,
19754 this.bottomConstraint,
19760 * Normally the drag element is moved pixel by pixel, but we can specify
19761 * that it move a number of pixels at a time. This method resolves the
19762 * location when we have it set up like this.
19764 * @param {int} val where we want to place the object
19765 * @param {int[]} tickArray sorted array of valid points
19766 * @return {int} the closest tick
19769 getTick: function(val, tickArray) {
19772 // If tick interval is not defined, it is effectively 1 pixel,
19773 // so we return the value passed to us.
19775 } else if (tickArray[0] >= val) {
19776 // The value is lower than the first tick, so we return the first
19778 return tickArray[0];
19780 for (var i=0, len=tickArray.length; i<len; ++i) {
19782 if (tickArray[next] && tickArray[next] >= val) {
19783 var diff1 = val - tickArray[i];
19784 var diff2 = tickArray[next] - val;
19785 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19789 // The value is larger than the last tick, so we return the last
19791 return tickArray[tickArray.length - 1];
19798 * @return {string} string representation of the dd obj
19800 toString: function() {
19801 return ("DragDrop " + this.id);
19809 * Ext JS Library 1.1.1
19810 * Copyright(c) 2006-2007, Ext JS, LLC.
19812 * Originally Released Under LGPL - original licence link has changed is not relivant.
19815 * <script type="text/javascript">
19820 * The drag and drop utility provides a framework for building drag and drop
19821 * applications. In addition to enabling drag and drop for specific elements,
19822 * the drag and drop elements are tracked by the manager class, and the
19823 * interactions between the various elements are tracked during the drag and
19824 * the implementing code is notified about these important moments.
19827 // Only load the library once. Rewriting the manager class would orphan
19828 // existing drag and drop instances.
19829 if (!Roo.dd.DragDropMgr) {
19832 * @class Roo.dd.DragDropMgr
19833 * DragDropMgr is a singleton that tracks the element interaction for
19834 * all DragDrop items in the window. Generally, you will not call
19835 * this class directly, but it does have helper methods that could
19836 * be useful in your DragDrop implementations.
19839 Roo.dd.DragDropMgr = function() {
19841 var Event = Roo.EventManager;
19846 * Two dimensional Array of registered DragDrop objects. The first
19847 * dimension is the DragDrop item group, the second the DragDrop
19850 * @type {string: string}
19857 * Array of element ids defined as drag handles. Used to determine
19858 * if the element that generated the mousedown event is actually the
19859 * handle and not the html element itself.
19860 * @property handleIds
19861 * @type {string: string}
19868 * the DragDrop object that is currently being dragged
19869 * @property dragCurrent
19877 * the DragDrop object(s) that are being hovered over
19878 * @property dragOvers
19886 * the X distance between the cursor and the object being dragged
19895 * the Y distance between the cursor and the object being dragged
19904 * Flag to determine if we should prevent the default behavior of the
19905 * events we define. By default this is true, but this can be set to
19906 * false if you need the default behavior (not recommended)
19907 * @property preventDefault
19911 preventDefault: true,
19914 * Flag to determine if we should stop the propagation of the events
19915 * we generate. This is true by default but you may want to set it to
19916 * false if the html element contains other features that require the
19918 * @property stopPropagation
19922 stopPropagation: true,
19925 * Internal flag that is set to true when drag and drop has been
19927 * @property initialized
19934 * All drag and drop can be disabled.
19942 * Called the first time an element is registered.
19948 this.initialized = true;
19952 * In point mode, drag and drop interaction is defined by the
19953 * location of the cursor during the drag/drop
19961 * In intersect mode, drag and drop interactio nis defined by the
19962 * overlap of two or more drag and drop objects.
19963 * @property INTERSECT
19970 * The current drag and drop mode. Default: POINT
19978 * Runs method on all drag and drop objects
19979 * @method _execOnAll
19983 _execOnAll: function(sMethod, args) {
19984 for (var i in this.ids) {
19985 for (var j in this.ids[i]) {
19986 var oDD = this.ids[i][j];
19987 if (! this.isTypeOfDD(oDD)) {
19990 oDD[sMethod].apply(oDD, args);
19996 * Drag and drop initialization. Sets up the global event handlers
20001 _onLoad: function() {
20005 if (!Roo.isTouch) {
20006 Event.on(document, "mouseup", this.handleMouseUp, this, true);
20007 Event.on(document, "mousemove", this.handleMouseMove, this, true);
20009 Event.on(document, "touchend", this.handleMouseUp, this, true);
20010 Event.on(document, "touchmove", this.handleMouseMove, this, true);
20012 Event.on(window, "unload", this._onUnload, this, true);
20013 Event.on(window, "resize", this._onResize, this, true);
20014 // Event.on(window, "mouseout", this._test);
20019 * Reset constraints on all drag and drop objs
20020 * @method _onResize
20024 _onResize: function(e) {
20025 this._execOnAll("resetConstraints", []);
20029 * Lock all drag and drop functionality
20033 lock: function() { this.locked = true; },
20036 * Unlock all drag and drop functionality
20040 unlock: function() { this.locked = false; },
20043 * Is drag and drop locked?
20045 * @return {boolean} True if drag and drop is locked, false otherwise.
20048 isLocked: function() { return this.locked; },
20051 * Location cache that is set for all drag drop objects when a drag is
20052 * initiated, cleared when the drag is finished.
20053 * @property locationCache
20060 * Set useCache to false if you want to force object the lookup of each
20061 * drag and drop linked element constantly during a drag.
20062 * @property useCache
20069 * The number of pixels that the mouse needs to move after the
20070 * mousedown before the drag is initiated. Default=3;
20071 * @property clickPixelThresh
20075 clickPixelThresh: 3,
20078 * The number of milliseconds after the mousedown event to initiate the
20079 * drag if we don't get a mouseup event. Default=1000
20080 * @property clickTimeThresh
20084 clickTimeThresh: 350,
20087 * Flag that indicates that either the drag pixel threshold or the
20088 * mousdown time threshold has been met
20089 * @property dragThreshMet
20094 dragThreshMet: false,
20097 * Timeout used for the click time threshold
20098 * @property clickTimeout
20103 clickTimeout: null,
20106 * The X position of the mousedown event stored for later use when a
20107 * drag threshold is met.
20116 * The Y position of the mousedown event stored for later use when a
20117 * drag threshold is met.
20126 * Each DragDrop instance must be registered with the DragDropMgr.
20127 * This is executed in DragDrop.init()
20128 * @method regDragDrop
20129 * @param {DragDrop} oDD the DragDrop object to register
20130 * @param {String} sGroup the name of the group this element belongs to
20133 regDragDrop: function(oDD, sGroup) {
20134 if (!this.initialized) { this.init(); }
20136 if (!this.ids[sGroup]) {
20137 this.ids[sGroup] = {};
20139 this.ids[sGroup][oDD.id] = oDD;
20143 * Removes the supplied dd instance from the supplied group. Executed
20144 * by DragDrop.removeFromGroup, so don't call this function directly.
20145 * @method removeDDFromGroup
20149 removeDDFromGroup: function(oDD, sGroup) {
20150 if (!this.ids[sGroup]) {
20151 this.ids[sGroup] = {};
20154 var obj = this.ids[sGroup];
20155 if (obj && obj[oDD.id]) {
20156 delete obj[oDD.id];
20161 * Unregisters a drag and drop item. This is executed in
20162 * DragDrop.unreg, use that method instead of calling this directly.
20167 _remove: function(oDD) {
20168 for (var g in oDD.groups) {
20169 if (g && this.ids[g][oDD.id]) {
20170 delete this.ids[g][oDD.id];
20173 delete this.handleIds[oDD.id];
20177 * Each DragDrop handle element must be registered. This is done
20178 * automatically when executing DragDrop.setHandleElId()
20179 * @method regHandle
20180 * @param {String} sDDId the DragDrop id this element is a handle for
20181 * @param {String} sHandleId the id of the element that is the drag
20185 regHandle: function(sDDId, sHandleId) {
20186 if (!this.handleIds[sDDId]) {
20187 this.handleIds[sDDId] = {};
20189 this.handleIds[sDDId][sHandleId] = sHandleId;
20193 * Utility function to determine if a given element has been
20194 * registered as a drag drop item.
20195 * @method isDragDrop
20196 * @param {String} id the element id to check
20197 * @return {boolean} true if this element is a DragDrop item,
20201 isDragDrop: function(id) {
20202 return ( this.getDDById(id) ) ? true : false;
20206 * Returns the drag and drop instances that are in all groups the
20207 * passed in instance belongs to.
20208 * @method getRelated
20209 * @param {DragDrop} p_oDD the obj to get related data for
20210 * @param {boolean} bTargetsOnly if true, only return targetable objs
20211 * @return {DragDrop[]} the related instances
20214 getRelated: function(p_oDD, bTargetsOnly) {
20216 for (var i in p_oDD.groups) {
20217 for (j in this.ids[i]) {
20218 var dd = this.ids[i][j];
20219 if (! this.isTypeOfDD(dd)) {
20222 if (!bTargetsOnly || dd.isTarget) {
20223 oDDs[oDDs.length] = dd;
20232 * Returns true if the specified dd target is a legal target for
20233 * the specifice drag obj
20234 * @method isLegalTarget
20235 * @param {DragDrop} the drag obj
20236 * @param {DragDrop} the target
20237 * @return {boolean} true if the target is a legal target for the
20241 isLegalTarget: function (oDD, oTargetDD) {
20242 var targets = this.getRelated(oDD, true);
20243 for (var i=0, len=targets.length;i<len;++i) {
20244 if (targets[i].id == oTargetDD.id) {
20253 * My goal is to be able to transparently determine if an object is
20254 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20255 * returns "object", oDD.constructor.toString() always returns
20256 * "DragDrop" and not the name of the subclass. So for now it just
20257 * evaluates a well-known variable in DragDrop.
20258 * @method isTypeOfDD
20259 * @param {Object} the object to evaluate
20260 * @return {boolean} true if typeof oDD = DragDrop
20263 isTypeOfDD: function (oDD) {
20264 return (oDD && oDD.__ygDragDrop);
20268 * Utility function to determine if a given element has been
20269 * registered as a drag drop handle for the given Drag Drop object.
20271 * @param {String} id the element id to check
20272 * @return {boolean} true if this element is a DragDrop handle, false
20276 isHandle: function(sDDId, sHandleId) {
20277 return ( this.handleIds[sDDId] &&
20278 this.handleIds[sDDId][sHandleId] );
20282 * Returns the DragDrop instance for a given id
20283 * @method getDDById
20284 * @param {String} id the id of the DragDrop object
20285 * @return {DragDrop} the drag drop object, null if it is not found
20288 getDDById: function(id) {
20289 for (var i in this.ids) {
20290 if (this.ids[i][id]) {
20291 return this.ids[i][id];
20298 * Fired after a registered DragDrop object gets the mousedown event.
20299 * Sets up the events required to track the object being dragged
20300 * @method handleMouseDown
20301 * @param {Event} e the event
20302 * @param oDD the DragDrop object being dragged
20306 handleMouseDown: function(e, oDD) {
20308 Roo.QuickTips.disable();
20310 this.currentTarget = e.getTarget();
20312 this.dragCurrent = oDD;
20314 var el = oDD.getEl();
20316 // track start position
20317 this.startX = e.getPageX();
20318 this.startY = e.getPageY();
20320 this.deltaX = this.startX - el.offsetLeft;
20321 this.deltaY = this.startY - el.offsetTop;
20323 this.dragThreshMet = false;
20325 this.clickTimeout = setTimeout(
20327 var DDM = Roo.dd.DDM;
20328 DDM.startDrag(DDM.startX, DDM.startY);
20330 this.clickTimeThresh );
20334 * Fired when either the drag pixel threshol or the mousedown hold
20335 * time threshold has been met.
20336 * @method startDrag
20337 * @param x {int} the X position of the original mousedown
20338 * @param y {int} the Y position of the original mousedown
20341 startDrag: function(x, y) {
20342 clearTimeout(this.clickTimeout);
20343 if (this.dragCurrent) {
20344 this.dragCurrent.b4StartDrag(x, y);
20345 this.dragCurrent.startDrag(x, y);
20347 this.dragThreshMet = true;
20351 * Internal function to handle the mouseup event. Will be invoked
20352 * from the context of the document.
20353 * @method handleMouseUp
20354 * @param {Event} e the event
20358 handleMouseUp: function(e) {
20361 Roo.QuickTips.enable();
20363 if (! this.dragCurrent) {
20367 clearTimeout(this.clickTimeout);
20369 if (this.dragThreshMet) {
20370 this.fireEvents(e, true);
20380 * Utility to stop event propagation and event default, if these
20381 * features are turned on.
20382 * @method stopEvent
20383 * @param {Event} e the event as returned by this.getEvent()
20386 stopEvent: function(e){
20387 if(this.stopPropagation) {
20388 e.stopPropagation();
20391 if (this.preventDefault) {
20392 e.preventDefault();
20397 * Internal function to clean up event handlers after the drag
20398 * operation is complete
20400 * @param {Event} e the event
20404 stopDrag: function(e) {
20405 // Fire the drag end event for the item that was dragged
20406 if (this.dragCurrent) {
20407 if (this.dragThreshMet) {
20408 this.dragCurrent.b4EndDrag(e);
20409 this.dragCurrent.endDrag(e);
20412 this.dragCurrent.onMouseUp(e);
20415 this.dragCurrent = null;
20416 this.dragOvers = {};
20420 * Internal function to handle the mousemove event. Will be invoked
20421 * from the context of the html element.
20423 * @TODO figure out what we can do about mouse events lost when the
20424 * user drags objects beyond the window boundary. Currently we can
20425 * detect this in internet explorer by verifying that the mouse is
20426 * down during the mousemove event. Firefox doesn't give us the
20427 * button state on the mousemove event.
20428 * @method handleMouseMove
20429 * @param {Event} e the event
20433 handleMouseMove: function(e) {
20434 if (! this.dragCurrent) {
20438 // var button = e.which || e.button;
20440 // check for IE mouseup outside of page boundary
20441 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20443 return this.handleMouseUp(e);
20446 if (!this.dragThreshMet) {
20447 var diffX = Math.abs(this.startX - e.getPageX());
20448 var diffY = Math.abs(this.startY - e.getPageY());
20449 if (diffX > this.clickPixelThresh ||
20450 diffY > this.clickPixelThresh) {
20451 this.startDrag(this.startX, this.startY);
20455 if (this.dragThreshMet) {
20456 this.dragCurrent.b4Drag(e);
20457 this.dragCurrent.onDrag(e);
20458 if(!this.dragCurrent.moveOnly){
20459 this.fireEvents(e, false);
20469 * Iterates over all of the DragDrop elements to find ones we are
20470 * hovering over or dropping on
20471 * @method fireEvents
20472 * @param {Event} e the event
20473 * @param {boolean} isDrop is this a drop op or a mouseover op?
20477 fireEvents: function(e, isDrop) {
20478 var dc = this.dragCurrent;
20480 // If the user did the mouse up outside of the window, we could
20481 // get here even though we have ended the drag.
20482 if (!dc || dc.isLocked()) {
20486 var pt = e.getPoint();
20488 // cache the previous dragOver array
20494 var enterEvts = [];
20496 // Check to see if the object(s) we were hovering over is no longer
20497 // being hovered over so we can fire the onDragOut event
20498 for (var i in this.dragOvers) {
20500 var ddo = this.dragOvers[i];
20502 if (! this.isTypeOfDD(ddo)) {
20506 if (! this.isOverTarget(pt, ddo, this.mode)) {
20507 outEvts.push( ddo );
20510 oldOvers[i] = true;
20511 delete this.dragOvers[i];
20514 for (var sGroup in dc.groups) {
20516 if ("string" != typeof sGroup) {
20520 for (i in this.ids[sGroup]) {
20521 var oDD = this.ids[sGroup][i];
20522 if (! this.isTypeOfDD(oDD)) {
20526 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20527 if (this.isOverTarget(pt, oDD, this.mode)) {
20528 // look for drop interactions
20530 dropEvts.push( oDD );
20531 // look for drag enter and drag over interactions
20534 // initial drag over: dragEnter fires
20535 if (!oldOvers[oDD.id]) {
20536 enterEvts.push( oDD );
20537 // subsequent drag overs: dragOver fires
20539 overEvts.push( oDD );
20542 this.dragOvers[oDD.id] = oDD;
20550 if (outEvts.length) {
20551 dc.b4DragOut(e, outEvts);
20552 dc.onDragOut(e, outEvts);
20555 if (enterEvts.length) {
20556 dc.onDragEnter(e, enterEvts);
20559 if (overEvts.length) {
20560 dc.b4DragOver(e, overEvts);
20561 dc.onDragOver(e, overEvts);
20564 if (dropEvts.length) {
20565 dc.b4DragDrop(e, dropEvts);
20566 dc.onDragDrop(e, dropEvts);
20570 // fire dragout events
20572 for (i=0, len=outEvts.length; i<len; ++i) {
20573 dc.b4DragOut(e, outEvts[i].id);
20574 dc.onDragOut(e, outEvts[i].id);
20577 // fire enter events
20578 for (i=0,len=enterEvts.length; i<len; ++i) {
20579 // dc.b4DragEnter(e, oDD.id);
20580 dc.onDragEnter(e, enterEvts[i].id);
20583 // fire over events
20584 for (i=0,len=overEvts.length; i<len; ++i) {
20585 dc.b4DragOver(e, overEvts[i].id);
20586 dc.onDragOver(e, overEvts[i].id);
20589 // fire drop events
20590 for (i=0, len=dropEvts.length; i<len; ++i) {
20591 dc.b4DragDrop(e, dropEvts[i].id);
20592 dc.onDragDrop(e, dropEvts[i].id);
20597 // notify about a drop that did not find a target
20598 if (isDrop && !dropEvts.length) {
20599 dc.onInvalidDrop(e);
20605 * Helper function for getting the best match from the list of drag
20606 * and drop objects returned by the drag and drop events when we are
20607 * in INTERSECT mode. It returns either the first object that the
20608 * cursor is over, or the object that has the greatest overlap with
20609 * the dragged element.
20610 * @method getBestMatch
20611 * @param {DragDrop[]} dds The array of drag and drop objects
20613 * @return {DragDrop} The best single match
20616 getBestMatch: function(dds) {
20618 // Return null if the input is not what we expect
20619 //if (!dds || !dds.length || dds.length == 0) {
20621 // If there is only one item, it wins
20622 //} else if (dds.length == 1) {
20624 var len = dds.length;
20629 // Loop through the targeted items
20630 for (var i=0; i<len; ++i) {
20632 // If the cursor is over the object, it wins. If the
20633 // cursor is over multiple matches, the first one we come
20635 if (dd.cursorIsOver) {
20638 // Otherwise the object with the most overlap wins
20641 winner.overlap.getArea() < dd.overlap.getArea()) {
20652 * Refreshes the cache of the top-left and bottom-right points of the
20653 * drag and drop objects in the specified group(s). This is in the
20654 * format that is stored in the drag and drop instance, so typical
20657 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20661 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20663 * @TODO this really should be an indexed array. Alternatively this
20664 * method could accept both.
20665 * @method refreshCache
20666 * @param {Object} groups an associative array of groups to refresh
20669 refreshCache: function(groups) {
20670 for (var sGroup in groups) {
20671 if ("string" != typeof sGroup) {
20674 for (var i in this.ids[sGroup]) {
20675 var oDD = this.ids[sGroup][i];
20677 if (this.isTypeOfDD(oDD)) {
20678 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20679 var loc = this.getLocation(oDD);
20681 this.locationCache[oDD.id] = loc;
20683 delete this.locationCache[oDD.id];
20684 // this will unregister the drag and drop object if
20685 // the element is not in a usable state
20694 * This checks to make sure an element exists and is in the DOM. The
20695 * main purpose is to handle cases where innerHTML is used to remove
20696 * drag and drop objects from the DOM. IE provides an 'unspecified
20697 * error' when trying to access the offsetParent of such an element
20699 * @param {HTMLElement} el the element to check
20700 * @return {boolean} true if the element looks usable
20703 verifyEl: function(el) {
20708 parent = el.offsetParent;
20711 parent = el.offsetParent;
20722 * Returns a Region object containing the drag and drop element's position
20723 * and size, including the padding configured for it
20724 * @method getLocation
20725 * @param {DragDrop} oDD the drag and drop object to get the
20727 * @return {Roo.lib.Region} a Region object representing the total area
20728 * the element occupies, including any padding
20729 * the instance is configured for.
20732 getLocation: function(oDD) {
20733 if (! this.isTypeOfDD(oDD)) {
20737 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20740 pos= Roo.lib.Dom.getXY(el);
20748 x2 = x1 + el.offsetWidth;
20750 y2 = y1 + el.offsetHeight;
20752 t = y1 - oDD.padding[0];
20753 r = x2 + oDD.padding[1];
20754 b = y2 + oDD.padding[2];
20755 l = x1 - oDD.padding[3];
20757 return new Roo.lib.Region( t, r, b, l );
20761 * Checks the cursor location to see if it over the target
20762 * @method isOverTarget
20763 * @param {Roo.lib.Point} pt The point to evaluate
20764 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20765 * @return {boolean} true if the mouse is over the target
20769 isOverTarget: function(pt, oTarget, intersect) {
20770 // use cache if available
20771 var loc = this.locationCache[oTarget.id];
20772 if (!loc || !this.useCache) {
20773 loc = this.getLocation(oTarget);
20774 this.locationCache[oTarget.id] = loc;
20782 oTarget.cursorIsOver = loc.contains( pt );
20784 // DragDrop is using this as a sanity check for the initial mousedown
20785 // in this case we are done. In POINT mode, if the drag obj has no
20786 // contraints, we are also done. Otherwise we need to evaluate the
20787 // location of the target as related to the actual location of the
20788 // dragged element.
20789 var dc = this.dragCurrent;
20790 if (!dc || !dc.getTargetCoord ||
20791 (!intersect && !dc.constrainX && !dc.constrainY)) {
20792 return oTarget.cursorIsOver;
20795 oTarget.overlap = null;
20797 // Get the current location of the drag element, this is the
20798 // location of the mouse event less the delta that represents
20799 // where the original mousedown happened on the element. We
20800 // need to consider constraints and ticks as well.
20801 var pos = dc.getTargetCoord(pt.x, pt.y);
20803 var el = dc.getDragEl();
20804 var curRegion = new Roo.lib.Region( pos.y,
20805 pos.x + el.offsetWidth,
20806 pos.y + el.offsetHeight,
20809 var overlap = curRegion.intersect(loc);
20812 oTarget.overlap = overlap;
20813 return (intersect) ? true : oTarget.cursorIsOver;
20820 * unload event handler
20821 * @method _onUnload
20825 _onUnload: function(e, me) {
20826 Roo.dd.DragDropMgr.unregAll();
20830 * Cleans up the drag and drop events and objects.
20835 unregAll: function() {
20837 if (this.dragCurrent) {
20839 this.dragCurrent = null;
20842 this._execOnAll("unreg", []);
20844 for (i in this.elementCache) {
20845 delete this.elementCache[i];
20848 this.elementCache = {};
20853 * A cache of DOM elements
20854 * @property elementCache
20861 * Get the wrapper for the DOM element specified
20862 * @method getElWrapper
20863 * @param {String} id the id of the element to get
20864 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20866 * @deprecated This wrapper isn't that useful
20869 getElWrapper: function(id) {
20870 var oWrapper = this.elementCache[id];
20871 if (!oWrapper || !oWrapper.el) {
20872 oWrapper = this.elementCache[id] =
20873 new this.ElementWrapper(Roo.getDom(id));
20879 * Returns the actual DOM element
20880 * @method getElement
20881 * @param {String} id the id of the elment to get
20882 * @return {Object} The element
20883 * @deprecated use Roo.getDom instead
20886 getElement: function(id) {
20887 return Roo.getDom(id);
20891 * Returns the style property for the DOM element (i.e.,
20892 * document.getElById(id).style)
20894 * @param {String} id the id of the elment to get
20895 * @return {Object} The style property of the element
20896 * @deprecated use Roo.getDom instead
20899 getCss: function(id) {
20900 var el = Roo.getDom(id);
20901 return (el) ? el.style : null;
20905 * Inner class for cached elements
20906 * @class DragDropMgr.ElementWrapper
20911 ElementWrapper: function(el) {
20916 this.el = el || null;
20921 this.id = this.el && el.id;
20923 * A reference to the style property
20926 this.css = this.el && el.style;
20930 * Returns the X position of an html element
20932 * @param el the element for which to get the position
20933 * @return {int} the X coordinate
20935 * @deprecated use Roo.lib.Dom.getX instead
20938 getPosX: function(el) {
20939 return Roo.lib.Dom.getX(el);
20943 * Returns the Y position of an html element
20945 * @param el the element for which to get the position
20946 * @return {int} the Y coordinate
20947 * @deprecated use Roo.lib.Dom.getY instead
20950 getPosY: function(el) {
20951 return Roo.lib.Dom.getY(el);
20955 * Swap two nodes. In IE, we use the native method, for others we
20956 * emulate the IE behavior
20958 * @param n1 the first node to swap
20959 * @param n2 the other node to swap
20962 swapNode: function(n1, n2) {
20966 var p = n2.parentNode;
20967 var s = n2.nextSibling;
20970 p.insertBefore(n1, n2);
20971 } else if (n2 == n1.nextSibling) {
20972 p.insertBefore(n2, n1);
20974 n1.parentNode.replaceChild(n2, n1);
20975 p.insertBefore(n1, s);
20981 * Returns the current scroll position
20982 * @method getScroll
20986 getScroll: function () {
20987 var t, l, dde=document.documentElement, db=document.body;
20988 if (dde && (dde.scrollTop || dde.scrollLeft)) {
20990 l = dde.scrollLeft;
20997 return { top: t, left: l };
21001 * Returns the specified element style property
21003 * @param {HTMLElement} el the element
21004 * @param {string} styleProp the style property
21005 * @return {string} The value of the style property
21006 * @deprecated use Roo.lib.Dom.getStyle
21009 getStyle: function(el, styleProp) {
21010 return Roo.fly(el).getStyle(styleProp);
21014 * Gets the scrollTop
21015 * @method getScrollTop
21016 * @return {int} the document's scrollTop
21019 getScrollTop: function () { return this.getScroll().top; },
21022 * Gets the scrollLeft
21023 * @method getScrollLeft
21024 * @return {int} the document's scrollTop
21027 getScrollLeft: function () { return this.getScroll().left; },
21030 * Sets the x/y position of an element to the location of the
21033 * @param {HTMLElement} moveEl The element to move
21034 * @param {HTMLElement} targetEl The position reference element
21037 moveToEl: function (moveEl, targetEl) {
21038 var aCoord = Roo.lib.Dom.getXY(targetEl);
21039 Roo.lib.Dom.setXY(moveEl, aCoord);
21043 * Numeric array sort function
21044 * @method numericSort
21047 numericSort: function(a, b) { return (a - b); },
21051 * @property _timeoutCount
21058 * Trying to make the load order less important. Without this we get
21059 * an error if this file is loaded before the Event Utility.
21060 * @method _addListeners
21064 _addListeners: function() {
21065 var DDM = Roo.dd.DDM;
21066 if ( Roo.lib.Event && document ) {
21069 if (DDM._timeoutCount > 2000) {
21071 setTimeout(DDM._addListeners, 10);
21072 if (document && document.body) {
21073 DDM._timeoutCount += 1;
21080 * Recursively searches the immediate parent and all child nodes for
21081 * the handle element in order to determine wheter or not it was
21083 * @method handleWasClicked
21084 * @param node the html element to inspect
21087 handleWasClicked: function(node, id) {
21088 if (this.isHandle(id, node.id)) {
21091 // check to see if this is a text node child of the one we want
21092 var p = node.parentNode;
21095 if (this.isHandle(id, p.id)) {
21110 // shorter alias, save a few bytes
21111 Roo.dd.DDM = Roo.dd.DragDropMgr;
21112 Roo.dd.DDM._addListeners();
21116 * Ext JS Library 1.1.1
21117 * Copyright(c) 2006-2007, Ext JS, LLC.
21119 * Originally Released Under LGPL - original licence link has changed is not relivant.
21122 * <script type="text/javascript">
21127 * A DragDrop implementation where the linked element follows the
21128 * mouse cursor during a drag.
21129 * @extends Roo.dd.DragDrop
21131 * @param {String} id the id of the linked element
21132 * @param {String} sGroup the group of related DragDrop items
21133 * @param {object} config an object containing configurable attributes
21134 * Valid properties for DD:
21137 Roo.dd.DD = function(id, sGroup, config) {
21139 this.init(id, sGroup, config);
21143 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21146 * When set to true, the utility automatically tries to scroll the browser
21147 * window wehn a drag and drop element is dragged near the viewport boundary.
21148 * Defaults to true.
21155 * Sets the pointer offset to the distance between the linked element's top
21156 * left corner and the location the element was clicked
21157 * @method autoOffset
21158 * @param {int} iPageX the X coordinate of the click
21159 * @param {int} iPageY the Y coordinate of the click
21161 autoOffset: function(iPageX, iPageY) {
21162 var x = iPageX - this.startPageX;
21163 var y = iPageY - this.startPageY;
21164 this.setDelta(x, y);
21168 * Sets the pointer offset. You can call this directly to force the
21169 * offset to be in a particular location (e.g., pass in 0,0 to set it
21170 * to the center of the object)
21172 * @param {int} iDeltaX the distance from the left
21173 * @param {int} iDeltaY the distance from the top
21175 setDelta: function(iDeltaX, iDeltaY) {
21176 this.deltaX = iDeltaX;
21177 this.deltaY = iDeltaY;
21181 * Sets the drag element to the location of the mousedown or click event,
21182 * maintaining the cursor location relative to the location on the element
21183 * that was clicked. Override this if you want to place the element in a
21184 * location other than where the cursor is.
21185 * @method setDragElPos
21186 * @param {int} iPageX the X coordinate of the mousedown or drag event
21187 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21189 setDragElPos: function(iPageX, iPageY) {
21190 // the first time we do this, we are going to check to make sure
21191 // the element has css positioning
21193 var el = this.getDragEl();
21194 this.alignElWithMouse(el, iPageX, iPageY);
21198 * Sets the element to the location of the mousedown or click event,
21199 * maintaining the cursor location relative to the location on the element
21200 * that was clicked. Override this if you want to place the element in a
21201 * location other than where the cursor is.
21202 * @method alignElWithMouse
21203 * @param {HTMLElement} el the element to move
21204 * @param {int} iPageX the X coordinate of the mousedown or drag event
21205 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21207 alignElWithMouse: function(el, iPageX, iPageY) {
21208 var oCoord = this.getTargetCoord(iPageX, iPageY);
21209 var fly = el.dom ? el : Roo.fly(el);
21210 if (!this.deltaSetXY) {
21211 var aCoord = [oCoord.x, oCoord.y];
21213 var newLeft = fly.getLeft(true);
21214 var newTop = fly.getTop(true);
21215 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21217 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21220 this.cachePosition(oCoord.x, oCoord.y);
21221 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21226 * Saves the most recent position so that we can reset the constraints and
21227 * tick marks on-demand. We need to know this so that we can calculate the
21228 * number of pixels the element is offset from its original position.
21229 * @method cachePosition
21230 * @param iPageX the current x position (optional, this just makes it so we
21231 * don't have to look it up again)
21232 * @param iPageY the current y position (optional, this just makes it so we
21233 * don't have to look it up again)
21235 cachePosition: function(iPageX, iPageY) {
21237 this.lastPageX = iPageX;
21238 this.lastPageY = iPageY;
21240 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21241 this.lastPageX = aCoord[0];
21242 this.lastPageY = aCoord[1];
21247 * Auto-scroll the window if the dragged object has been moved beyond the
21248 * visible window boundary.
21249 * @method autoScroll
21250 * @param {int} x the drag element's x position
21251 * @param {int} y the drag element's y position
21252 * @param {int} h the height of the drag element
21253 * @param {int} w the width of the drag element
21256 autoScroll: function(x, y, h, w) {
21259 // The client height
21260 var clientH = Roo.lib.Dom.getViewWidth();
21262 // The client width
21263 var clientW = Roo.lib.Dom.getViewHeight();
21265 // The amt scrolled down
21266 var st = this.DDM.getScrollTop();
21268 // The amt scrolled right
21269 var sl = this.DDM.getScrollLeft();
21271 // Location of the bottom of the element
21274 // Location of the right of the element
21277 // The distance from the cursor to the bottom of the visible area,
21278 // adjusted so that we don't scroll if the cursor is beyond the
21279 // element drag constraints
21280 var toBot = (clientH + st - y - this.deltaY);
21282 // The distance from the cursor to the right of the visible area
21283 var toRight = (clientW + sl - x - this.deltaX);
21286 // How close to the edge the cursor must be before we scroll
21287 // var thresh = (document.all) ? 100 : 40;
21290 // How many pixels to scroll per autoscroll op. This helps to reduce
21291 // clunky scrolling. IE is more sensitive about this ... it needs this
21292 // value to be higher.
21293 var scrAmt = (document.all) ? 80 : 30;
21295 // Scroll down if we are near the bottom of the visible page and the
21296 // obj extends below the crease
21297 if ( bot > clientH && toBot < thresh ) {
21298 window.scrollTo(sl, st + scrAmt);
21301 // Scroll up if the window is scrolled down and the top of the object
21302 // goes above the top border
21303 if ( y < st && st > 0 && y - st < thresh ) {
21304 window.scrollTo(sl, st - scrAmt);
21307 // Scroll right if the obj is beyond the right border and the cursor is
21308 // near the border.
21309 if ( right > clientW && toRight < thresh ) {
21310 window.scrollTo(sl + scrAmt, st);
21313 // Scroll left if the window has been scrolled to the right and the obj
21314 // extends past the left border
21315 if ( x < sl && sl > 0 && x - sl < thresh ) {
21316 window.scrollTo(sl - scrAmt, st);
21322 * Finds the location the element should be placed if we want to move
21323 * it to where the mouse location less the click offset would place us.
21324 * @method getTargetCoord
21325 * @param {int} iPageX the X coordinate of the click
21326 * @param {int} iPageY the Y coordinate of the click
21327 * @return an object that contains the coordinates (Object.x and Object.y)
21330 getTargetCoord: function(iPageX, iPageY) {
21333 var x = iPageX - this.deltaX;
21334 var y = iPageY - this.deltaY;
21336 if (this.constrainX) {
21337 if (x < this.minX) { x = this.minX; }
21338 if (x > this.maxX) { x = this.maxX; }
21341 if (this.constrainY) {
21342 if (y < this.minY) { y = this.minY; }
21343 if (y > this.maxY) { y = this.maxY; }
21346 x = this.getTick(x, this.xTicks);
21347 y = this.getTick(y, this.yTicks);
21354 * Sets up config options specific to this class. Overrides
21355 * Roo.dd.DragDrop, but all versions of this method through the
21356 * inheritance chain are called
21358 applyConfig: function() {
21359 Roo.dd.DD.superclass.applyConfig.call(this);
21360 this.scroll = (this.config.scroll !== false);
21364 * Event that fires prior to the onMouseDown event. Overrides
21367 b4MouseDown: function(e) {
21368 // this.resetConstraints();
21369 this.autoOffset(e.getPageX(),
21374 * Event that fires prior to the onDrag event. Overrides
21377 b4Drag: function(e) {
21378 this.setDragElPos(e.getPageX(),
21382 toString: function() {
21383 return ("DD " + this.id);
21386 //////////////////////////////////////////////////////////////////////////
21387 // Debugging ygDragDrop events that can be overridden
21388 //////////////////////////////////////////////////////////////////////////
21390 startDrag: function(x, y) {
21393 onDrag: function(e) {
21396 onDragEnter: function(e, id) {
21399 onDragOver: function(e, id) {
21402 onDragOut: function(e, id) {
21405 onDragDrop: function(e, id) {
21408 endDrag: function(e) {
21415 * Ext JS Library 1.1.1
21416 * Copyright(c) 2006-2007, Ext JS, LLC.
21418 * Originally Released Under LGPL - original licence link has changed is not relivant.
21421 * <script type="text/javascript">
21425 * @class Roo.dd.DDProxy
21426 * A DragDrop implementation that inserts an empty, bordered div into
21427 * the document that follows the cursor during drag operations. At the time of
21428 * the click, the frame div is resized to the dimensions of the linked html
21429 * element, and moved to the exact location of the linked element.
21431 * References to the "frame" element refer to the single proxy element that
21432 * was created to be dragged in place of all DDProxy elements on the
21435 * @extends Roo.dd.DD
21437 * @param {String} id the id of the linked html element
21438 * @param {String} sGroup the group of related DragDrop objects
21439 * @param {object} config an object containing configurable attributes
21440 * Valid properties for DDProxy in addition to those in DragDrop:
21441 * resizeFrame, centerFrame, dragElId
21443 Roo.dd.DDProxy = function(id, sGroup, config) {
21445 this.init(id, sGroup, config);
21451 * The default drag frame div id
21452 * @property Roo.dd.DDProxy.dragElId
21456 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21458 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21461 * By default we resize the drag frame to be the same size as the element
21462 * we want to drag (this is to get the frame effect). We can turn it off
21463 * if we want a different behavior.
21464 * @property resizeFrame
21470 * By default the frame is positioned exactly where the drag element is, so
21471 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21472 * you do not have constraints on the obj is to have the drag frame centered
21473 * around the cursor. Set centerFrame to true for this effect.
21474 * @property centerFrame
21477 centerFrame: false,
21480 * Creates the proxy element if it does not yet exist
21481 * @method createFrame
21483 createFrame: function() {
21485 var body = document.body;
21487 if (!body || !body.firstChild) {
21488 setTimeout( function() { self.createFrame(); }, 50 );
21492 var div = this.getDragEl();
21495 div = document.createElement("div");
21496 div.id = this.dragElId;
21499 s.position = "absolute";
21500 s.visibility = "hidden";
21502 s.border = "2px solid #aaa";
21505 // appendChild can blow up IE if invoked prior to the window load event
21506 // while rendering a table. It is possible there are other scenarios
21507 // that would cause this to happen as well.
21508 body.insertBefore(div, body.firstChild);
21513 * Initialization for the drag frame element. Must be called in the
21514 * constructor of all subclasses
21515 * @method initFrame
21517 initFrame: function() {
21518 this.createFrame();
21521 applyConfig: function() {
21522 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21524 this.resizeFrame = (this.config.resizeFrame !== false);
21525 this.centerFrame = (this.config.centerFrame);
21526 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21530 * Resizes the drag frame to the dimensions of the clicked object, positions
21531 * it over the object, and finally displays it
21532 * @method showFrame
21533 * @param {int} iPageX X click position
21534 * @param {int} iPageY Y click position
21537 showFrame: function(iPageX, iPageY) {
21538 var el = this.getEl();
21539 var dragEl = this.getDragEl();
21540 var s = dragEl.style;
21542 this._resizeProxy();
21544 if (this.centerFrame) {
21545 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21546 Math.round(parseInt(s.height, 10)/2) );
21549 this.setDragElPos(iPageX, iPageY);
21551 Roo.fly(dragEl).show();
21555 * The proxy is automatically resized to the dimensions of the linked
21556 * element when a drag is initiated, unless resizeFrame is set to false
21557 * @method _resizeProxy
21560 _resizeProxy: function() {
21561 if (this.resizeFrame) {
21562 var el = this.getEl();
21563 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21567 // overrides Roo.dd.DragDrop
21568 b4MouseDown: function(e) {
21569 var x = e.getPageX();
21570 var y = e.getPageY();
21571 this.autoOffset(x, y);
21572 this.setDragElPos(x, y);
21575 // overrides Roo.dd.DragDrop
21576 b4StartDrag: function(x, y) {
21577 // show the drag frame
21578 this.showFrame(x, y);
21581 // overrides Roo.dd.DragDrop
21582 b4EndDrag: function(e) {
21583 Roo.fly(this.getDragEl()).hide();
21586 // overrides Roo.dd.DragDrop
21587 // By default we try to move the element to the last location of the frame.
21588 // This is so that the default behavior mirrors that of Roo.dd.DD.
21589 endDrag: function(e) {
21591 var lel = this.getEl();
21592 var del = this.getDragEl();
21594 // Show the drag frame briefly so we can get its position
21595 del.style.visibility = "";
21598 // Hide the linked element before the move to get around a Safari
21600 lel.style.visibility = "hidden";
21601 Roo.dd.DDM.moveToEl(lel, del);
21602 del.style.visibility = "hidden";
21603 lel.style.visibility = "";
21608 beforeMove : function(){
21612 afterDrag : function(){
21616 toString: function() {
21617 return ("DDProxy " + this.id);
21623 * Ext JS Library 1.1.1
21624 * Copyright(c) 2006-2007, Ext JS, LLC.
21626 * Originally Released Under LGPL - original licence link has changed is not relivant.
21629 * <script type="text/javascript">
21633 * @class Roo.dd.DDTarget
21634 * A DragDrop implementation that does not move, but can be a drop
21635 * target. You would get the same result by simply omitting implementation
21636 * for the event callbacks, but this way we reduce the processing cost of the
21637 * event listener and the callbacks.
21638 * @extends Roo.dd.DragDrop
21640 * @param {String} id the id of the element that is a drop target
21641 * @param {String} sGroup the group of related DragDrop objects
21642 * @param {object} config an object containing configurable attributes
21643 * Valid properties for DDTarget in addition to those in
21647 Roo.dd.DDTarget = function(id, sGroup, config) {
21649 this.initTarget(id, sGroup, config);
21651 if (config && (config.listeners || config.events)) {
21652 Roo.dd.DragDrop.superclass.constructor.call(this, {
21653 listeners : config.listeners || {},
21654 events : config.events || {}
21659 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21660 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21661 toString: function() {
21662 return ("DDTarget " + this.id);
21667 * Ext JS Library 1.1.1
21668 * Copyright(c) 2006-2007, Ext JS, LLC.
21670 * Originally Released Under LGPL - original licence link has changed is not relivant.
21673 * <script type="text/javascript">
21678 * @class Roo.dd.ScrollManager
21679 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21680 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21683 Roo.dd.ScrollManager = function(){
21684 var ddm = Roo.dd.DragDropMgr;
21691 var onStop = function(e){
21696 var triggerRefresh = function(){
21697 if(ddm.dragCurrent){
21698 ddm.refreshCache(ddm.dragCurrent.groups);
21702 var doScroll = function(){
21703 if(ddm.dragCurrent){
21704 var dds = Roo.dd.ScrollManager;
21706 if(proc.el.scroll(proc.dir, dds.increment)){
21710 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21715 var clearProc = function(){
21717 clearInterval(proc.id);
21724 var startProc = function(el, dir){
21725 Roo.log('scroll startproc');
21729 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21732 var onFire = function(e, isDrop){
21734 if(isDrop || !ddm.dragCurrent){ return; }
21735 var dds = Roo.dd.ScrollManager;
21736 if(!dragEl || dragEl != ddm.dragCurrent){
21737 dragEl = ddm.dragCurrent;
21738 // refresh regions on drag start
21739 dds.refreshCache();
21742 var xy = Roo.lib.Event.getXY(e);
21743 var pt = new Roo.lib.Point(xy[0], xy[1]);
21744 for(var id in els){
21745 var el = els[id], r = el._region;
21746 if(r && r.contains(pt) && el.isScrollable()){
21747 if(r.bottom - pt.y <= dds.thresh){
21749 startProc(el, "down");
21752 }else if(r.right - pt.x <= dds.thresh){
21754 startProc(el, "left");
21757 }else if(pt.y - r.top <= dds.thresh){
21759 startProc(el, "up");
21762 }else if(pt.x - r.left <= dds.thresh){
21764 startProc(el, "right");
21773 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21774 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21778 * Registers new overflow element(s) to auto scroll
21779 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21781 register : function(el){
21782 if(el instanceof Array){
21783 for(var i = 0, len = el.length; i < len; i++) {
21784 this.register(el[i]);
21790 Roo.dd.ScrollManager.els = els;
21794 * Unregisters overflow element(s) so they are no longer scrolled
21795 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21797 unregister : function(el){
21798 if(el instanceof Array){
21799 for(var i = 0, len = el.length; i < len; i++) {
21800 this.unregister(el[i]);
21809 * The number of pixels from the edge of a container the pointer needs to be to
21810 * trigger scrolling (defaults to 25)
21816 * The number of pixels to scroll in each scroll increment (defaults to 50)
21822 * The frequency of scrolls in milliseconds (defaults to 500)
21828 * True to animate the scroll (defaults to true)
21834 * The animation duration in seconds -
21835 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21841 * Manually trigger a cache refresh.
21843 refreshCache : function(){
21844 for(var id in els){
21845 if(typeof els[id] == 'object'){ // for people extending the object prototype
21846 els[id]._region = els[id].getRegion();
21853 * Ext JS Library 1.1.1
21854 * Copyright(c) 2006-2007, Ext JS, LLC.
21856 * Originally Released Under LGPL - original licence link has changed is not relivant.
21859 * <script type="text/javascript">
21864 * @class Roo.dd.Registry
21865 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21866 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21869 Roo.dd.Registry = function(){
21872 var autoIdSeed = 0;
21874 var getId = function(el, autogen){
21875 if(typeof el == "string"){
21879 if(!id && autogen !== false){
21880 id = "roodd-" + (++autoIdSeed);
21888 * Register a drag drop element
21889 * @param {String|HTMLElement} element The id or DOM node to register
21890 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21891 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21892 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21893 * populated in the data object (if applicable):
21895 Value Description<br />
21896 --------- ------------------------------------------<br />
21897 handles Array of DOM nodes that trigger dragging<br />
21898 for the element being registered<br />
21899 isHandle True if the element passed in triggers<br />
21900 dragging itself, else false
21903 register : function(el, data){
21905 if(typeof el == "string"){
21906 el = document.getElementById(el);
21909 elements[getId(el)] = data;
21910 if(data.isHandle !== false){
21911 handles[data.ddel.id] = data;
21914 var hs = data.handles;
21915 for(var i = 0, len = hs.length; i < len; i++){
21916 handles[getId(hs[i])] = data;
21922 * Unregister a drag drop element
21923 * @param {String|HTMLElement} element The id or DOM node to unregister
21925 unregister : function(el){
21926 var id = getId(el, false);
21927 var data = elements[id];
21929 delete elements[id];
21931 var hs = data.handles;
21932 for(var i = 0, len = hs.length; i < len; i++){
21933 delete handles[getId(hs[i], false)];
21940 * Returns the handle registered for a DOM Node by id
21941 * @param {String|HTMLElement} id The DOM node or id to look up
21942 * @return {Object} handle The custom handle data
21944 getHandle : function(id){
21945 if(typeof id != "string"){ // must be element?
21948 return handles[id];
21952 * Returns the handle that is registered for the DOM node that is the target of the event
21953 * @param {Event} e The event
21954 * @return {Object} handle The custom handle data
21956 getHandleFromEvent : function(e){
21957 var t = Roo.lib.Event.getTarget(e);
21958 return t ? handles[t.id] : null;
21962 * Returns a custom data object that is registered for a DOM node by id
21963 * @param {String|HTMLElement} id The DOM node or id to look up
21964 * @return {Object} data The custom data
21966 getTarget : function(id){
21967 if(typeof id != "string"){ // must be element?
21970 return elements[id];
21974 * Returns a custom data object that is registered for the DOM node that is the target of the event
21975 * @param {Event} e The event
21976 * @return {Object} data The custom data
21978 getTargetFromEvent : function(e){
21979 var t = Roo.lib.Event.getTarget(e);
21980 return t ? elements[t.id] || handles[t.id] : null;
21985 * Ext JS Library 1.1.1
21986 * Copyright(c) 2006-2007, Ext JS, LLC.
21988 * Originally Released Under LGPL - original licence link has changed is not relivant.
21991 * <script type="text/javascript">
21996 * @class Roo.dd.StatusProxy
21997 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
21998 * default drag proxy used by all Roo.dd components.
22000 * @param {Object} config
22002 Roo.dd.StatusProxy = function(config){
22003 Roo.apply(this, config);
22004 this.id = this.id || Roo.id();
22005 this.el = new Roo.Layer({
22007 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
22008 {tag: "div", cls: "x-dd-drop-icon"},
22009 {tag: "div", cls: "x-dd-drag-ghost"}
22012 shadow: !config || config.shadow !== false
22014 this.ghost = Roo.get(this.el.dom.childNodes[1]);
22015 this.dropStatus = this.dropNotAllowed;
22018 Roo.dd.StatusProxy.prototype = {
22020 * @cfg {String} dropAllowed
22021 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
22023 dropAllowed : "x-dd-drop-ok",
22025 * @cfg {String} dropNotAllowed
22026 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
22028 dropNotAllowed : "x-dd-drop-nodrop",
22031 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
22032 * over the current target element.
22033 * @param {String} cssClass The css class for the new drop status indicator image
22035 setStatus : function(cssClass){
22036 cssClass = cssClass || this.dropNotAllowed;
22037 if(this.dropStatus != cssClass){
22038 this.el.replaceClass(this.dropStatus, cssClass);
22039 this.dropStatus = cssClass;
22044 * Resets the status indicator to the default dropNotAllowed value
22045 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
22047 reset : function(clearGhost){
22048 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
22049 this.dropStatus = this.dropNotAllowed;
22051 this.ghost.update("");
22056 * Updates the contents of the ghost element
22057 * @param {String} html The html that will replace the current innerHTML of the ghost element
22059 update : function(html){
22060 if(typeof html == "string"){
22061 this.ghost.update(html);
22063 this.ghost.update("");
22064 html.style.margin = "0";
22065 this.ghost.dom.appendChild(html);
22067 // ensure float = none set?? cant remember why though.
22068 var el = this.ghost.dom.firstChild;
22070 Roo.fly(el).setStyle('float', 'none');
22075 * Returns the underlying proxy {@link Roo.Layer}
22076 * @return {Roo.Layer} el
22078 getEl : function(){
22083 * Returns the ghost element
22084 * @return {Roo.Element} el
22086 getGhost : function(){
22092 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22094 hide : function(clear){
22102 * Stops the repair animation if it's currently running
22105 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22111 * Displays this proxy
22118 * Force the Layer to sync its shadow and shim positions to the element
22125 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22126 * invalid drop operation by the item being dragged.
22127 * @param {Array} xy The XY position of the element ([x, y])
22128 * @param {Function} callback The function to call after the repair is complete
22129 * @param {Object} scope The scope in which to execute the callback
22131 repair : function(xy, callback, scope){
22132 this.callback = callback;
22133 this.scope = scope;
22134 if(xy && this.animRepair !== false){
22135 this.el.addClass("x-dd-drag-repair");
22136 this.el.hideUnders(true);
22137 this.anim = this.el.shift({
22138 duration: this.repairDuration || .5,
22142 callback: this.afterRepair,
22146 this.afterRepair();
22151 afterRepair : function(){
22153 if(typeof this.callback == "function"){
22154 this.callback.call(this.scope || this);
22156 this.callback = null;
22161 * Ext JS Library 1.1.1
22162 * Copyright(c) 2006-2007, Ext JS, LLC.
22164 * Originally Released Under LGPL - original licence link has changed is not relivant.
22167 * <script type="text/javascript">
22171 * @class Roo.dd.DragSource
22172 * @extends Roo.dd.DDProxy
22173 * A simple class that provides the basic implementation needed to make any element draggable.
22175 * @param {String/HTMLElement/Element} el The container element
22176 * @param {Object} config
22178 Roo.dd.DragSource = function(el, config){
22179 this.el = Roo.get(el);
22180 this.dragData = {};
22182 Roo.apply(this, config);
22185 this.proxy = new Roo.dd.StatusProxy();
22188 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22189 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22191 this.dragging = false;
22194 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22196 * @cfg {String} dropAllowed
22197 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22199 dropAllowed : "x-dd-drop-ok",
22201 * @cfg {String} dropNotAllowed
22202 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22204 dropNotAllowed : "x-dd-drop-nodrop",
22207 * Returns the data object associated with this drag source
22208 * @return {Object} data An object containing arbitrary data
22210 getDragData : function(e){
22211 return this.dragData;
22215 onDragEnter : function(e, id){
22216 var target = Roo.dd.DragDropMgr.getDDById(id);
22217 this.cachedTarget = target;
22218 if(this.beforeDragEnter(target, e, id) !== false){
22219 if(target.isNotifyTarget){
22220 var status = target.notifyEnter(this, e, this.dragData);
22221 this.proxy.setStatus(status);
22223 this.proxy.setStatus(this.dropAllowed);
22226 if(this.afterDragEnter){
22228 * An empty function by default, but provided so that you can perform a custom action
22229 * when the dragged item enters the drop target by providing an implementation.
22230 * @param {Roo.dd.DragDrop} target The drop target
22231 * @param {Event} e The event object
22232 * @param {String} id The id of the dragged element
22233 * @method afterDragEnter
22235 this.afterDragEnter(target, e, id);
22241 * An empty function by default, but provided so that you can perform a custom action
22242 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22243 * @param {Roo.dd.DragDrop} target The drop target
22244 * @param {Event} e The event object
22245 * @param {String} id The id of the dragged element
22246 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22248 beforeDragEnter : function(target, e, id){
22253 alignElWithMouse: function() {
22254 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22259 onDragOver : function(e, id){
22260 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22261 if(this.beforeDragOver(target, e, id) !== false){
22262 if(target.isNotifyTarget){
22263 var status = target.notifyOver(this, e, this.dragData);
22264 this.proxy.setStatus(status);
22267 if(this.afterDragOver){
22269 * An empty function by default, but provided so that you can perform a custom action
22270 * while the dragged item is over the drop target by providing an implementation.
22271 * @param {Roo.dd.DragDrop} target The drop target
22272 * @param {Event} e The event object
22273 * @param {String} id The id of the dragged element
22274 * @method afterDragOver
22276 this.afterDragOver(target, e, id);
22282 * An empty function by default, but provided so that you can perform a custom action
22283 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22284 * @param {Roo.dd.DragDrop} target The drop target
22285 * @param {Event} e The event object
22286 * @param {String} id The id of the dragged element
22287 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22289 beforeDragOver : function(target, e, id){
22294 onDragOut : function(e, id){
22295 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22296 if(this.beforeDragOut(target, e, id) !== false){
22297 if(target.isNotifyTarget){
22298 target.notifyOut(this, e, this.dragData);
22300 this.proxy.reset();
22301 if(this.afterDragOut){
22303 * An empty function by default, but provided so that you can perform a custom action
22304 * after the dragged item is dragged out of the target without dropping.
22305 * @param {Roo.dd.DragDrop} target The drop target
22306 * @param {Event} e The event object
22307 * @param {String} id The id of the dragged element
22308 * @method afterDragOut
22310 this.afterDragOut(target, e, id);
22313 this.cachedTarget = null;
22317 * An empty function by default, but provided so that you can perform a custom action before the dragged
22318 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
22319 * @param {Roo.dd.DragDrop} target The drop target
22320 * @param {Event} e The event object
22321 * @param {String} id The id of the dragged element
22322 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22324 beforeDragOut : function(target, e, id){
22329 onDragDrop : function(e, id){
22330 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22331 if(this.beforeDragDrop(target, e, id) !== false){
22332 if(target.isNotifyTarget){
22333 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22334 this.onValidDrop(target, e, id);
22336 this.onInvalidDrop(target, e, id);
22339 this.onValidDrop(target, e, id);
22342 if(this.afterDragDrop){
22344 * An empty function by default, but provided so that you can perform a custom action
22345 * after a valid drag drop has occurred by providing an implementation.
22346 * @param {Roo.dd.DragDrop} target The drop target
22347 * @param {Event} e The event object
22348 * @param {String} id The id of the dropped element
22349 * @method afterDragDrop
22351 this.afterDragDrop(target, e, id);
22354 delete this.cachedTarget;
22358 * An empty function by default, but provided so that you can perform a custom action before the dragged
22359 * item is dropped onto the target and optionally cancel the onDragDrop.
22360 * @param {Roo.dd.DragDrop} target The drop target
22361 * @param {Event} e The event object
22362 * @param {String} id The id of the dragged element
22363 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22365 beforeDragDrop : function(target, e, id){
22370 onValidDrop : function(target, e, id){
22372 if(this.afterValidDrop){
22374 * An empty function by default, but provided so that you can perform a custom action
22375 * after a valid drop has occurred by providing an implementation.
22376 * @param {Object} target The target DD
22377 * @param {Event} e The event object
22378 * @param {String} id The id of the dropped element
22379 * @method afterInvalidDrop
22381 this.afterValidDrop(target, e, id);
22386 getRepairXY : function(e, data){
22387 return this.el.getXY();
22391 onInvalidDrop : function(target, e, id){
22392 this.beforeInvalidDrop(target, e, id);
22393 if(this.cachedTarget){
22394 if(this.cachedTarget.isNotifyTarget){
22395 this.cachedTarget.notifyOut(this, e, this.dragData);
22397 this.cacheTarget = null;
22399 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22401 if(this.afterInvalidDrop){
22403 * An empty function by default, but provided so that you can perform a custom action
22404 * after an invalid drop has occurred by providing an implementation.
22405 * @param {Event} e The event object
22406 * @param {String} id The id of the dropped element
22407 * @method afterInvalidDrop
22409 this.afterInvalidDrop(e, id);
22414 afterRepair : function(){
22416 this.el.highlight(this.hlColor || "c3daf9");
22418 this.dragging = false;
22422 * An empty function by default, but provided so that you can perform a custom action after an invalid
22423 * drop has occurred.
22424 * @param {Roo.dd.DragDrop} target The drop target
22425 * @param {Event} e The event object
22426 * @param {String} id The id of the dragged element
22427 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22429 beforeInvalidDrop : function(target, e, id){
22434 handleMouseDown : function(e){
22435 if(this.dragging) {
22438 var data = this.getDragData(e);
22439 if(data && this.onBeforeDrag(data, e) !== false){
22440 this.dragData = data;
22442 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22447 * An empty function by default, but provided so that you can perform a custom action before the initial
22448 * drag event begins and optionally cancel it.
22449 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22450 * @param {Event} e The event object
22451 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22453 onBeforeDrag : function(data, e){
22458 * An empty function by default, but provided so that you can perform a custom action once the initial
22459 * drag event has begun. The drag cannot be canceled from this function.
22460 * @param {Number} x The x position of the click on the dragged object
22461 * @param {Number} y The y position of the click on the dragged object
22463 onStartDrag : Roo.emptyFn,
22465 // private - YUI override
22466 startDrag : function(x, y){
22467 this.proxy.reset();
22468 this.dragging = true;
22469 this.proxy.update("");
22470 this.onInitDrag(x, y);
22475 onInitDrag : function(x, y){
22476 var clone = this.el.dom.cloneNode(true);
22477 clone.id = Roo.id(); // prevent duplicate ids
22478 this.proxy.update(clone);
22479 this.onStartDrag(x, y);
22484 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22485 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22487 getProxy : function(){
22492 * Hides the drag source's {@link Roo.dd.StatusProxy}
22494 hideProxy : function(){
22496 this.proxy.reset(true);
22497 this.dragging = false;
22501 triggerCacheRefresh : function(){
22502 Roo.dd.DDM.refreshCache(this.groups);
22505 // private - override to prevent hiding
22506 b4EndDrag: function(e) {
22509 // private - override to prevent moving
22510 endDrag : function(e){
22511 this.onEndDrag(this.dragData, e);
22515 onEndDrag : function(data, e){
22518 // private - pin to cursor
22519 autoOffset : function(x, y) {
22520 this.setDelta(-12, -20);
22524 * Ext JS Library 1.1.1
22525 * Copyright(c) 2006-2007, Ext JS, LLC.
22527 * Originally Released Under LGPL - original licence link has changed is not relivant.
22530 * <script type="text/javascript">
22535 * @class Roo.dd.DropTarget
22536 * @extends Roo.dd.DDTarget
22537 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22538 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22540 * @param {String/HTMLElement/Element} el The container element
22541 * @param {Object} config
22543 Roo.dd.DropTarget = function(el, config){
22544 this.el = Roo.get(el);
22546 var listeners = false; ;
22547 if (config && config.listeners) {
22548 listeners= config.listeners;
22549 delete config.listeners;
22551 Roo.apply(this, config);
22553 if(this.containerScroll){
22554 Roo.dd.ScrollManager.register(this.el);
22558 * @scope Roo.dd.DropTarget
22563 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22564 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22565 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22567 * IMPORTANT : it should set this.valid to true|false
22569 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22570 * @param {Event} e The event
22571 * @param {Object} data An object containing arbitrary data supplied by the drag source
22577 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22578 * This method will be called on every mouse movement while the drag source is over the drop target.
22579 * This default implementation simply returns the dropAllowed config value.
22581 * IMPORTANT : it should set this.valid to true|false
22583 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22584 * @param {Event} e The event
22585 * @param {Object} data An object containing arbitrary data supplied by the drag source
22591 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22592 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22593 * overClass (if any) from the drop element.
22596 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22597 * @param {Event} e The event
22598 * @param {Object} data An object containing arbitrary data supplied by the drag source
22604 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22605 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22606 * implementation that does something to process the drop event and returns true so that the drag source's
22607 * repair action does not run.
22609 * IMPORTANT : it should set this.success
22611 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22612 * @param {Event} e The event
22613 * @param {Object} data An object containing arbitrary data supplied by the drag source
22619 Roo.dd.DropTarget.superclass.constructor.call( this,
22621 this.ddGroup || this.group,
22624 listeners : listeners || {}
22632 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22634 * @cfg {String} overClass
22635 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22638 * @cfg {String} ddGroup
22639 * The drag drop group to handle drop events for
22643 * @cfg {String} dropAllowed
22644 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22646 dropAllowed : "x-dd-drop-ok",
22648 * @cfg {String} dropNotAllowed
22649 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22651 dropNotAllowed : "x-dd-drop-nodrop",
22653 * @cfg {boolean} success
22654 * set this after drop listener..
22658 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22659 * if the drop point is valid for over/enter..
22666 isNotifyTarget : true,
22671 notifyEnter : function(dd, e, data)
22674 this.fireEvent('enter', dd, e, data);
22675 if(this.overClass){
22676 this.el.addClass(this.overClass);
22678 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22679 this.valid ? this.dropAllowed : this.dropNotAllowed
22686 notifyOver : function(dd, e, data)
22689 this.fireEvent('over', dd, e, data);
22690 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22691 this.valid ? this.dropAllowed : this.dropNotAllowed
22698 notifyOut : function(dd, e, data)
22700 this.fireEvent('out', dd, e, data);
22701 if(this.overClass){
22702 this.el.removeClass(this.overClass);
22709 notifyDrop : function(dd, e, data)
22711 this.success = false;
22712 this.fireEvent('drop', dd, e, data);
22713 return this.success;
22717 * Ext JS Library 1.1.1
22718 * Copyright(c) 2006-2007, Ext JS, LLC.
22720 * Originally Released Under LGPL - original licence link has changed is not relivant.
22723 * <script type="text/javascript">
22728 * @class Roo.dd.DragZone
22729 * @extends Roo.dd.DragSource
22730 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22731 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22733 * @param {String/HTMLElement/Element} el The container element
22734 * @param {Object} config
22736 Roo.dd.DragZone = function(el, config){
22737 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22738 if(this.containerScroll){
22739 Roo.dd.ScrollManager.register(this.el);
22743 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22745 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22746 * for auto scrolling during drag operations.
22749 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22750 * method after a failed drop (defaults to "c3daf9" - light blue)
22754 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22755 * for a valid target to drag based on the mouse down. Override this method
22756 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22757 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22758 * @param {EventObject} e The mouse down event
22759 * @return {Object} The dragData
22761 getDragData : function(e){
22762 return Roo.dd.Registry.getHandleFromEvent(e);
22766 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22767 * this.dragData.ddel
22768 * @param {Number} x The x position of the click on the dragged object
22769 * @param {Number} y The y position of the click on the dragged object
22770 * @return {Boolean} true to continue the drag, false to cancel
22772 onInitDrag : function(x, y){
22773 this.proxy.update(this.dragData.ddel.cloneNode(true));
22774 this.onStartDrag(x, y);
22779 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22781 afterRepair : function(){
22783 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22785 this.dragging = false;
22789 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22790 * the XY of this.dragData.ddel
22791 * @param {EventObject} e The mouse up event
22792 * @return {Array} The xy location (e.g. [100, 200])
22794 getRepairXY : function(e){
22795 return Roo.Element.fly(this.dragData.ddel).getXY();
22799 * Ext JS Library 1.1.1
22800 * Copyright(c) 2006-2007, Ext JS, LLC.
22802 * Originally Released Under LGPL - original licence link has changed is not relivant.
22805 * <script type="text/javascript">
22808 * @class Roo.dd.DropZone
22809 * @extends Roo.dd.DropTarget
22810 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22811 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22813 * @param {String/HTMLElement/Element} el The container element
22814 * @param {Object} config
22816 Roo.dd.DropZone = function(el, config){
22817 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22820 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22822 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22823 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22824 * provide your own custom lookup.
22825 * @param {Event} e The event
22826 * @return {Object} data The custom data
22828 getTargetFromEvent : function(e){
22829 return Roo.dd.Registry.getTargetFromEvent(e);
22833 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22834 * that it has registered. This method has no default implementation and should be overridden to provide
22835 * node-specific processing if necessary.
22836 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22837 * {@link #getTargetFromEvent} for this node)
22838 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22839 * @param {Event} e The event
22840 * @param {Object} data An object containing arbitrary data supplied by the drag source
22842 onNodeEnter : function(n, dd, e, data){
22847 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22848 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22849 * overridden to provide the proper feedback.
22850 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22851 * {@link #getTargetFromEvent} for this node)
22852 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22853 * @param {Event} e The event
22854 * @param {Object} data An object containing arbitrary data supplied by the drag source
22855 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22856 * underlying {@link Roo.dd.StatusProxy} can be updated
22858 onNodeOver : function(n, dd, e, data){
22859 return this.dropAllowed;
22863 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22864 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22865 * node-specific processing if necessary.
22866 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22867 * {@link #getTargetFromEvent} for this node)
22868 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22869 * @param {Event} e The event
22870 * @param {Object} data An object containing arbitrary data supplied by the drag source
22872 onNodeOut : function(n, dd, e, data){
22877 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22878 * the drop node. The default implementation returns false, so it should be overridden to provide the
22879 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22880 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22881 * {@link #getTargetFromEvent} for this node)
22882 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22883 * @param {Event} e The event
22884 * @param {Object} data An object containing arbitrary data supplied by the drag source
22885 * @return {Boolean} True if the drop was valid, else false
22887 onNodeDrop : function(n, dd, e, data){
22892 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22893 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22894 * it should be overridden to provide the proper feedback if necessary.
22895 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22896 * @param {Event} e The event
22897 * @param {Object} data An object containing arbitrary data supplied by the drag source
22898 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22899 * underlying {@link Roo.dd.StatusProxy} can be updated
22901 onContainerOver : function(dd, e, data){
22902 return this.dropNotAllowed;
22906 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22907 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22908 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22909 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22910 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22911 * @param {Event} e The event
22912 * @param {Object} data An object containing arbitrary data supplied by the drag source
22913 * @return {Boolean} True if the drop was valid, else false
22915 onContainerDrop : function(dd, e, data){
22920 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22921 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22922 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22923 * you should override this method and provide a custom implementation.
22924 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22925 * @param {Event} e The event
22926 * @param {Object} data An object containing arbitrary data supplied by the drag source
22927 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22928 * underlying {@link Roo.dd.StatusProxy} can be updated
22930 notifyEnter : function(dd, e, data){
22931 return this.dropNotAllowed;
22935 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22936 * This method will be called on every mouse movement while the drag source is over the drop zone.
22937 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22938 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22939 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22940 * registered node, it will call {@link #onContainerOver}.
22941 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22942 * @param {Event} e The event
22943 * @param {Object} data An object containing arbitrary data supplied by the drag source
22944 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22945 * underlying {@link Roo.dd.StatusProxy} can be updated
22947 notifyOver : function(dd, e, data){
22948 var n = this.getTargetFromEvent(e);
22949 if(!n){ // not over valid drop target
22950 if(this.lastOverNode){
22951 this.onNodeOut(this.lastOverNode, dd, e, data);
22952 this.lastOverNode = null;
22954 return this.onContainerOver(dd, e, data);
22956 if(this.lastOverNode != n){
22957 if(this.lastOverNode){
22958 this.onNodeOut(this.lastOverNode, dd, e, data);
22960 this.onNodeEnter(n, dd, e, data);
22961 this.lastOverNode = n;
22963 return this.onNodeOver(n, dd, e, data);
22967 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22968 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22969 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22970 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22971 * @param {Event} e The event
22972 * @param {Object} data An object containing arbitrary data supplied by the drag zone
22974 notifyOut : function(dd, e, data){
22975 if(this.lastOverNode){
22976 this.onNodeOut(this.lastOverNode, dd, e, data);
22977 this.lastOverNode = null;
22982 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
22983 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
22984 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
22985 * otherwise it will call {@link #onContainerDrop}.
22986 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22987 * @param {Event} e The event
22988 * @param {Object} data An object containing arbitrary data supplied by the drag source
22989 * @return {Boolean} True if the drop was valid, else false
22991 notifyDrop : function(dd, e, data){
22992 if(this.lastOverNode){
22993 this.onNodeOut(this.lastOverNode, dd, e, data);
22994 this.lastOverNode = null;
22996 var n = this.getTargetFromEvent(e);
22998 this.onNodeDrop(n, dd, e, data) :
22999 this.onContainerDrop(dd, e, data);
23003 triggerCacheRefresh : function(){
23004 Roo.dd.DDM.refreshCache(this.groups);