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){
5953 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5956 for(var i = 0, len = events.length; i < len; i++){
5957 var ename = events[i];
5958 if(!this.events[ename]){
5959 this.events[ename] = true;
5961 o.on(ename, createHandler(ename), this);
5966 * Used to define events on this Observable
5967 * @param {Object} object The object with the events defined
5969 addEvents : function(o){
5973 Roo.applyIf(this.events, o);
5977 * Checks to see if this object has any listeners for a specified event
5978 * @param {String} eventName The name of the event to check for
5979 * @return {Boolean} True if the event is being listened for, else false
5981 hasListener : function(eventName){
5982 var e = this.events[eventName];
5983 return typeof e == "object" && e.listeners.length > 0;
5987 * Appends an event handler to this element (shorthand for addListener)
5988 * @param {String} eventName The type of event to listen for
5989 * @param {Function} handler The method the event invokes
5990 * @param {Object} scope (optional) The scope in which to execute the handler
5991 * function. The handler function's "this" context.
5992 * @param {Object} options (optional)
5995 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5997 * Removes a listener (shorthand for removeListener)
5998 * @param {String} eventName The type of event to listen for
5999 * @param {Function} handler The handler to remove
6000 * @param {Object} scope (optional) The scope (this object) for the handler
6003 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
6006 * Starts capture on the specified Observable. All events will be passed
6007 * to the supplied function with the event name + standard signature of the event
6008 * <b>before</b> the event is fired. If the supplied function returns false,
6009 * the event will not fire.
6010 * @param {Observable} o The Observable to capture
6011 * @param {Function} fn The function to call
6012 * @param {Object} scope (optional) The scope (this object) for the fn
6015 Roo.util.Observable.capture = function(o, fn, scope){
6016 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
6020 * Removes <b>all</b> added captures from the Observable.
6021 * @param {Observable} o The Observable to release
6024 Roo.util.Observable.releaseCapture = function(o){
6025 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
6030 var createBuffered = function(h, o, scope){
6031 var task = new Roo.util.DelayedTask();
6033 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
6037 var createSingle = function(h, e, fn, scope){
6039 e.removeListener(fn, scope);
6040 return h.apply(scope, arguments);
6044 var createDelayed = function(h, o, scope){
6046 var args = Array.prototype.slice.call(arguments, 0);
6047 setTimeout(function(){
6048 h.apply(scope, args);
6053 Roo.util.Event = function(obj, name){
6056 this.listeners = [];
6059 Roo.util.Event.prototype = {
6060 addListener : function(fn, scope, options){
6061 var o = options || {};
6062 scope = scope || this.obj;
6063 if(!this.isListening(fn, scope)){
6064 var l = {fn: fn, scope: scope, options: o};
6067 h = createDelayed(h, o, scope);
6070 h = createSingle(h, this, fn, scope);
6073 h = createBuffered(h, o, scope);
6076 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6077 this.listeners.push(l);
6079 this.listeners = this.listeners.slice(0);
6080 this.listeners.push(l);
6085 findListener : function(fn, scope){
6086 scope = scope || this.obj;
6087 var ls = this.listeners;
6088 for(var i = 0, len = ls.length; i < len; i++){
6090 if(l.fn == fn && l.scope == scope){
6097 isListening : function(fn, scope){
6098 return this.findListener(fn, scope) != -1;
6101 removeListener : function(fn, scope){
6103 if((index = this.findListener(fn, scope)) != -1){
6105 this.listeners.splice(index, 1);
6107 this.listeners = this.listeners.slice(0);
6108 this.listeners.splice(index, 1);
6115 clearListeners : function(){
6116 this.listeners = [];
6120 var ls = this.listeners, scope, len = ls.length;
6123 var args = Array.prototype.slice.call(arguments, 0);
6124 for(var i = 0; i < len; i++){
6126 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6127 this.firing = false;
6131 this.firing = false;
6138 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6145 * @class Roo.Document
6146 * @extends Roo.util.Observable
6147 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6149 * @param {Object} config the methods and properties of the 'base' class for the application.
6151 * Generic Page handler - implement this to start your app..
6154 * MyProject = new Roo.Document({
6156 'load' : true // your events..
6159 'ready' : function() {
6160 // fired on Roo.onReady()
6165 Roo.Document = function(cfg) {
6170 Roo.util.Observable.call(this,cfg);
6174 Roo.onReady(function() {
6175 _this.fireEvent('ready');
6181 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6183 * Ext JS Library 1.1.1
6184 * Copyright(c) 2006-2007, Ext JS, LLC.
6186 * Originally Released Under LGPL - original licence link has changed is not relivant.
6189 * <script type="text/javascript">
6193 * @class Roo.EventManager
6194 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6195 * several useful events directly.
6196 * See {@link Roo.EventObject} for more details on normalized event objects.
6199 Roo.EventManager = function(){
6200 var docReadyEvent, docReadyProcId, docReadyState = false;
6201 var resizeEvent, resizeTask, textEvent, textSize;
6202 var E = Roo.lib.Event;
6203 var D = Roo.lib.Dom;
6208 var fireDocReady = function(){
6210 docReadyState = true;
6213 clearInterval(docReadyProcId);
6215 if(Roo.isGecko || Roo.isOpera) {
6216 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6219 var defer = document.getElementById("ie-deferred-loader");
6221 defer.onreadystatechange = null;
6222 defer.parentNode.removeChild(defer);
6226 docReadyEvent.fire();
6227 docReadyEvent.clearListeners();
6232 var initDocReady = function(){
6233 docReadyEvent = new Roo.util.Event();
6234 if(Roo.isGecko || Roo.isOpera) {
6235 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6237 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6238 var defer = document.getElementById("ie-deferred-loader");
6239 defer.onreadystatechange = function(){
6240 if(this.readyState == "complete"){
6244 }else if(Roo.isSafari){
6245 docReadyProcId = setInterval(function(){
6246 var rs = document.readyState;
6247 if(rs == "complete") {
6252 // no matter what, make sure it fires on load
6253 E.on(window, "load", fireDocReady);
6256 var createBuffered = function(h, o){
6257 var task = new Roo.util.DelayedTask(h);
6259 // create new event object impl so new events don't wipe out properties
6260 e = new Roo.EventObjectImpl(e);
6261 task.delay(o.buffer, h, null, [e]);
6265 var createSingle = function(h, el, ename, fn){
6267 Roo.EventManager.removeListener(el, ename, fn);
6272 var createDelayed = function(h, o){
6274 // create new event object impl so new events don't wipe out properties
6275 e = new Roo.EventObjectImpl(e);
6276 setTimeout(function(){
6281 var transitionEndVal = false;
6283 var transitionEnd = function()
6285 if (transitionEndVal) {
6286 return transitionEndVal;
6288 var el = document.createElement('div');
6290 var transEndEventNames = {
6291 WebkitTransition : 'webkitTransitionEnd',
6292 MozTransition : 'transitionend',
6293 OTransition : 'oTransitionEnd otransitionend',
6294 transition : 'transitionend'
6297 for (var name in transEndEventNames) {
6298 if (el.style[name] !== undefined) {
6299 transitionEndVal = transEndEventNames[name];
6300 return transitionEndVal ;
6306 var listen = function(element, ename, opt, fn, scope){
6307 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6308 fn = fn || o.fn; scope = scope || o.scope;
6309 var el = Roo.getDom(element);
6313 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6316 if (ename == 'transitionend') {
6317 ename = transitionEnd();
6319 var h = function(e){
6320 e = Roo.EventObject.setEvent(e);
6323 t = e.getTarget(o.delegate, el);
6330 if(o.stopEvent === true){
6333 if(o.preventDefault === true){
6336 if(o.stopPropagation === true){
6337 e.stopPropagation();
6340 if(o.normalized === false){
6344 fn.call(scope || el, e, t, o);
6347 h = createDelayed(h, o);
6350 h = createSingle(h, el, ename, fn);
6353 h = createBuffered(h, o);
6356 fn._handlers = fn._handlers || [];
6359 fn._handlers.push([Roo.id(el), ename, h]);
6364 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6365 el.addEventListener("DOMMouseScroll", h, false);
6366 E.on(window, 'unload', function(){
6367 el.removeEventListener("DOMMouseScroll", h, false);
6370 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6371 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6376 var stopListening = function(el, ename, fn){
6377 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6379 for(var i = 0, len = hds.length; i < len; i++){
6381 if(h[0] == id && h[1] == ename){
6388 E.un(el, ename, hd);
6389 el = Roo.getDom(el);
6390 if(ename == "mousewheel" && el.addEventListener){
6391 el.removeEventListener("DOMMouseScroll", hd, false);
6393 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6394 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6398 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6405 * @scope Roo.EventManager
6410 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6411 * object with a Roo.EventObject
6412 * @param {Function} fn The method the event invokes
6413 * @param {Object} scope An object that becomes the scope of the handler
6414 * @param {boolean} override If true, the obj passed in becomes
6415 * the execution scope of the listener
6416 * @return {Function} The wrapped function
6419 wrap : function(fn, scope, override){
6421 Roo.EventObject.setEvent(e);
6422 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6427 * Appends an event handler to an element (shorthand for addListener)
6428 * @param {String/HTMLElement} element The html element or id to assign the
6429 * @param {String} eventName The type of event to listen for
6430 * @param {Function} handler The method the event invokes
6431 * @param {Object} scope (optional) The scope in which to execute the handler
6432 * function. The handler function's "this" context.
6433 * @param {Object} options (optional) An object containing handler configuration
6434 * properties. This may contain any of the following properties:<ul>
6435 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6436 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6437 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6438 * <li>preventDefault {Boolean} True to prevent the default action</li>
6439 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6440 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6441 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6442 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6443 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6444 * by the specified number of milliseconds. If the event fires again within that time, the original
6445 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6448 * <b>Combining Options</b><br>
6449 * Using the options argument, it is possible to combine different types of listeners:<br>
6451 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6453 el.on('click', this.onClick, this, {
6460 * <b>Attaching multiple handlers in 1 call</b><br>
6461 * The method also allows for a single argument to be passed which is a config object containing properties
6462 * which specify multiple handlers.
6472 fn: this.onMouseOver
6481 * Or a shorthand syntax:<br>
6484 'click' : this.onClick,
6485 'mouseover' : this.onMouseOver,
6486 'mouseout' : this.onMouseOut
6490 addListener : function(element, eventName, fn, scope, options){
6491 if(typeof eventName == "object"){
6497 if(typeof o[e] == "function"){
6499 listen(element, e, o, o[e], o.scope);
6501 // individual options
6502 listen(element, e, o[e]);
6507 return listen(element, eventName, options, fn, scope);
6511 * Removes an event handler
6513 * @param {String/HTMLElement} element The id or html element to remove the
6515 * @param {String} eventName The type of event
6516 * @param {Function} fn
6517 * @return {Boolean} True if a listener was actually removed
6519 removeListener : function(element, eventName, fn){
6520 return stopListening(element, eventName, fn);
6524 * Fires when the document is ready (before onload and before images are loaded). Can be
6525 * accessed shorthanded Roo.onReady().
6526 * @param {Function} fn The method the event invokes
6527 * @param {Object} scope An object that becomes the scope of the handler
6528 * @param {boolean} options
6530 onDocumentReady : function(fn, scope, options){
6531 if(docReadyState){ // if it already fired
6532 docReadyEvent.addListener(fn, scope, options);
6533 docReadyEvent.fire();
6534 docReadyEvent.clearListeners();
6540 docReadyEvent.addListener(fn, scope, options);
6544 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6545 * @param {Function} fn The method the event invokes
6546 * @param {Object} scope An object that becomes the scope of the handler
6547 * @param {boolean} options
6549 onWindowResize : function(fn, scope, options){
6551 resizeEvent = new Roo.util.Event();
6552 resizeTask = new Roo.util.DelayedTask(function(){
6553 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6555 E.on(window, "resize", function(){
6557 resizeTask.delay(50);
6559 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6563 resizeEvent.addListener(fn, scope, options);
6567 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6568 * @param {Function} fn The method the event invokes
6569 * @param {Object} scope An object that becomes the scope of the handler
6570 * @param {boolean} options
6572 onTextResize : function(fn, scope, options){
6574 textEvent = new Roo.util.Event();
6575 var textEl = new Roo.Element(document.createElement('div'));
6576 textEl.dom.className = 'x-text-resize';
6577 textEl.dom.innerHTML = 'X';
6578 textEl.appendTo(document.body);
6579 textSize = textEl.dom.offsetHeight;
6580 setInterval(function(){
6581 if(textEl.dom.offsetHeight != textSize){
6582 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6584 }, this.textResizeInterval);
6586 textEvent.addListener(fn, scope, options);
6590 * Removes the passed window resize listener.
6591 * @param {Function} fn The method the event invokes
6592 * @param {Object} scope The scope of handler
6594 removeResizeListener : function(fn, scope){
6596 resizeEvent.removeListener(fn, scope);
6601 fireResize : function(){
6603 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6607 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6611 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6613 textResizeInterval : 50
6618 * @scopeAlias pub=Roo.EventManager
6622 * Appends an event handler to an element (shorthand for addListener)
6623 * @param {String/HTMLElement} element The html element or id to assign the
6624 * @param {String} eventName The type of event to listen for
6625 * @param {Function} handler The method the event invokes
6626 * @param {Object} scope (optional) The scope in which to execute the handler
6627 * function. The handler function's "this" context.
6628 * @param {Object} options (optional) An object containing handler configuration
6629 * properties. This may contain any of the following properties:<ul>
6630 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6631 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6632 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6633 * <li>preventDefault {Boolean} True to prevent the default action</li>
6634 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6635 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6636 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6637 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6638 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6639 * by the specified number of milliseconds. If the event fires again within that time, the original
6640 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6643 * <b>Combining Options</b><br>
6644 * Using the options argument, it is possible to combine different types of listeners:<br>
6646 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6648 el.on('click', this.onClick, this, {
6655 * <b>Attaching multiple handlers in 1 call</b><br>
6656 * The method also allows for a single argument to be passed which is a config object containing properties
6657 * which specify multiple handlers.
6667 fn: this.onMouseOver
6676 * Or a shorthand syntax:<br>
6679 'click' : this.onClick,
6680 'mouseover' : this.onMouseOver,
6681 'mouseout' : this.onMouseOut
6685 pub.on = pub.addListener;
6686 pub.un = pub.removeListener;
6688 pub.stoppedMouseDownEvent = new Roo.util.Event();
6692 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6693 * @param {Function} fn The method the event invokes
6694 * @param {Object} scope An object that becomes the scope of the handler
6695 * @param {boolean} override If true, the obj passed in becomes
6696 * the execution scope of the listener
6700 Roo.onReady = Roo.EventManager.onDocumentReady;
6702 Roo.onReady(function(){
6703 var bd = Roo.get(document.body);
6708 : Roo.isIE11 ? "roo-ie11"
6709 : Roo.isEdge ? "roo-edge"
6710 : Roo.isGecko ? "roo-gecko"
6711 : Roo.isOpera ? "roo-opera"
6712 : Roo.isSafari ? "roo-safari" : ""];
6715 cls.push("roo-mac");
6718 cls.push("roo-linux");
6721 cls.push("roo-ios");
6724 cls.push("roo-touch");
6726 if(Roo.isBorderBox){
6727 cls.push('roo-border-box');
6729 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6730 var p = bd.dom.parentNode;
6732 p.className += ' roo-strict';
6735 bd.addClass(cls.join(' '));
6739 * @class Roo.EventObject
6740 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6741 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6744 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6746 var target = e.getTarget();
6749 var myDiv = Roo.get("myDiv");
6750 myDiv.on("click", handleClick);
6752 Roo.EventManager.on("myDiv", 'click', handleClick);
6753 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6757 Roo.EventObject = function(){
6759 var E = Roo.lib.Event;
6761 // safari keypress events for special keys return bad keycodes
6764 63235 : 39, // right
6767 63276 : 33, // page up
6768 63277 : 34, // page down
6769 63272 : 46, // delete
6774 // normalize button clicks
6775 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6776 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6778 Roo.EventObjectImpl = function(e){
6780 this.setEvent(e.browserEvent || e);
6783 Roo.EventObjectImpl.prototype = {
6785 * Used to fix doc tools.
6786 * @scope Roo.EventObject.prototype
6792 /** The normal browser event */
6793 browserEvent : null,
6794 /** The button pressed in a mouse event */
6796 /** True if the shift key was down during the event */
6798 /** True if the control key was down during the event */
6800 /** True if the alt key was down during the event */
6859 setEvent : function(e){
6860 if(e == this || (e && e.browserEvent)){ // already wrapped
6863 this.browserEvent = e;
6865 // normalize buttons
6866 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6867 if(e.type == 'click' && this.button == -1){
6871 this.shiftKey = e.shiftKey;
6872 // mac metaKey behaves like ctrlKey
6873 this.ctrlKey = e.ctrlKey || e.metaKey;
6874 this.altKey = e.altKey;
6875 // in getKey these will be normalized for the mac
6876 this.keyCode = e.keyCode;
6877 // keyup warnings on firefox.
6878 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6879 // cache the target for the delayed and or buffered events
6880 this.target = E.getTarget(e);
6882 this.xy = E.getXY(e);
6885 this.shiftKey = false;
6886 this.ctrlKey = false;
6887 this.altKey = false;
6897 * Stop the event (preventDefault and stopPropagation)
6899 stopEvent : function(){
6900 if(this.browserEvent){
6901 if(this.browserEvent.type == 'mousedown'){
6902 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6904 E.stopEvent(this.browserEvent);
6909 * Prevents the browsers default handling of the event.
6911 preventDefault : function(){
6912 if(this.browserEvent){
6913 E.preventDefault(this.browserEvent);
6918 isNavKeyPress : function(){
6919 var k = this.keyCode;
6920 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6921 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6924 isSpecialKey : function(){
6925 var k = this.keyCode;
6926 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6927 (k == 16) || (k == 17) ||
6928 (k >= 18 && k <= 20) ||
6929 (k >= 33 && k <= 35) ||
6930 (k >= 36 && k <= 39) ||
6931 (k >= 44 && k <= 45);
6934 * Cancels bubbling of the event.
6936 stopPropagation : function(){
6937 if(this.browserEvent){
6938 if(this.type == 'mousedown'){
6939 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6941 E.stopPropagation(this.browserEvent);
6946 * Gets the key code for the event.
6949 getCharCode : function(){
6950 return this.charCode || this.keyCode;
6954 * Returns a normalized keyCode for the event.
6955 * @return {Number} The key code
6957 getKey : function(){
6958 var k = this.keyCode || this.charCode;
6959 return Roo.isSafari ? (safariKeys[k] || k) : k;
6963 * Gets the x coordinate of the event.
6966 getPageX : function(){
6971 * Gets the y coordinate of the event.
6974 getPageY : function(){
6979 * Gets the time of the event.
6982 getTime : function(){
6983 if(this.browserEvent){
6984 return E.getTime(this.browserEvent);
6990 * Gets the page coordinates of the event.
6991 * @return {Array} The xy values like [x, y]
6998 * Gets the target for the event.
6999 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
7000 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7001 search as a number or element (defaults to 10 || document.body)
7002 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7003 * @return {HTMLelement}
7005 getTarget : function(selector, maxDepth, returnEl){
7006 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
7009 * Gets the related target.
7010 * @return {HTMLElement}
7012 getRelatedTarget : function(){
7013 if(this.browserEvent){
7014 return E.getRelatedTarget(this.browserEvent);
7020 * Normalizes mouse wheel delta across browsers
7021 * @return {Number} The delta
7023 getWheelDelta : function(){
7024 var e = this.browserEvent;
7026 if(e.wheelDelta){ /* IE/Opera. */
7027 delta = e.wheelDelta/120;
7028 }else if(e.detail){ /* Mozilla case. */
7029 delta = -e.detail/3;
7035 * Returns true if the control, meta, shift or alt key was pressed during this event.
7038 hasModifier : function(){
7039 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
7043 * Returns true if the target of this event equals el or is a child of el
7044 * @param {String/HTMLElement/Element} el
7045 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7048 within : function(el, related){
7049 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7050 return t && Roo.fly(el).contains(t);
7053 getPoint : function(){
7054 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7058 return new Roo.EventObjectImpl();
7063 * Ext JS Library 1.1.1
7064 * Copyright(c) 2006-2007, Ext JS, LLC.
7066 * Originally Released Under LGPL - original licence link has changed is not relivant.
7069 * <script type="text/javascript">
7073 // was in Composite Element!??!?!
7076 var D = Roo.lib.Dom;
7077 var E = Roo.lib.Event;
7078 var A = Roo.lib.Anim;
7080 // local style camelizing for speed
7082 var camelRe = /(-[a-z])/gi;
7083 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7084 var view = document.defaultView;
7087 * @class Roo.Element
7088 * Represents an Element in the DOM.<br><br>
7091 var el = Roo.get("my-div");
7094 var el = getEl("my-div");
7096 // or with a DOM element
7097 var el = Roo.get(myDivElement);
7099 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7100 * each call instead of constructing a new one.<br><br>
7101 * <b>Animations</b><br />
7102 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7103 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7105 Option Default Description
7106 --------- -------- ---------------------------------------------
7107 duration .35 The duration of the animation in seconds
7108 easing easeOut The YUI easing method
7109 callback none A function to execute when the anim completes
7110 scope this The scope (this) of the callback function
7112 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7113 * manipulate the animation. Here's an example:
7115 var el = Roo.get("my-div");
7120 // default animation
7121 el.setWidth(100, true);
7123 // animation with some options set
7130 // using the "anim" property to get the Anim object
7136 el.setWidth(100, opt);
7138 if(opt.anim.isAnimated()){
7142 * <b> Composite (Collections of) Elements</b><br />
7143 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7144 * @constructor Create a new Element directly.
7145 * @param {String/HTMLElement} element
7146 * @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).
7148 Roo.Element = function(element, forceNew){
7149 var dom = typeof element == "string" ?
7150 document.getElementById(element) : element;
7151 if(!dom){ // invalid id/element
7155 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7156 return Roo.Element.cache[id];
7166 * The DOM element ID
7169 this.id = id || Roo.id(dom);
7172 var El = Roo.Element;
7176 * The element's default display mode (defaults to "")
7179 originalDisplay : "",
7182 // note this is overridden in BS version..
7185 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7191 * Sets the element's visibility mode. When setVisible() is called it
7192 * will use this to determine whether to set the visibility or the display property.
7193 * @param visMode Element.VISIBILITY or Element.DISPLAY
7194 * @return {Roo.Element} this
7196 setVisibilityMode : function(visMode){
7197 this.visibilityMode = visMode;
7201 * Convenience method for setVisibilityMode(Element.DISPLAY)
7202 * @param {String} display (optional) What to set display to when visible
7203 * @return {Roo.Element} this
7205 enableDisplayMode : function(display){
7206 this.setVisibilityMode(El.DISPLAY);
7207 if(typeof display != "undefined") { this.originalDisplay = display; }
7212 * 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)
7213 * @param {String} selector The simple selector to test
7214 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7215 search as a number or element (defaults to 10 || document.body)
7216 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7217 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7219 findParent : function(simpleSelector, maxDepth, returnEl){
7220 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7221 maxDepth = maxDepth || 50;
7222 if(typeof maxDepth != "number"){
7223 stopEl = Roo.getDom(maxDepth);
7226 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7227 if(dq.is(p, simpleSelector)){
7228 return returnEl ? Roo.get(p) : p;
7238 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7239 * @param {String} selector The simple selector to test
7240 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7241 search as a number or element (defaults to 10 || document.body)
7242 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7243 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7245 findParentNode : function(simpleSelector, maxDepth, returnEl){
7246 var p = Roo.fly(this.dom.parentNode, '_internal');
7247 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7251 * Looks at the scrollable parent element
7253 findScrollableParent : function()
7255 var overflowRegex = /(auto|scroll)/;
7257 if(this.getStyle('position') === 'fixed'){
7258 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7261 var excludeStaticParent = this.getStyle('position') === "absolute";
7263 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7265 if (excludeStaticParent && parent.getStyle('position') === "static") {
7269 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7273 if(parent.dom.nodeName.toLowerCase() == 'body'){
7274 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7278 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7282 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7283 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7284 * @param {String} selector The simple selector to test
7285 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7286 search as a number or element (defaults to 10 || document.body)
7287 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7289 up : function(simpleSelector, maxDepth){
7290 return this.findParentNode(simpleSelector, maxDepth, true);
7296 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7297 * @param {String} selector The simple selector to test
7298 * @return {Boolean} True if this element matches the selector, else false
7300 is : function(simpleSelector){
7301 return Roo.DomQuery.is(this.dom, simpleSelector);
7305 * Perform animation on this element.
7306 * @param {Object} args The YUI animation control args
7307 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7308 * @param {Function} onComplete (optional) Function to call when animation completes
7309 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7310 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7311 * @return {Roo.Element} this
7313 animate : function(args, duration, onComplete, easing, animType){
7314 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7319 * @private Internal animation call
7321 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7322 animType = animType || 'run';
7324 var anim = Roo.lib.Anim[animType](
7326 (opt.duration || defaultDur) || .35,
7327 (opt.easing || defaultEase) || 'easeOut',
7329 Roo.callback(cb, this);
7330 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7338 // private legacy anim prep
7339 preanim : function(a, i){
7340 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7344 * Removes worthless text nodes
7345 * @param {Boolean} forceReclean (optional) By default the element
7346 * keeps track if it has been cleaned already so
7347 * you can call this over and over. However, if you update the element and
7348 * need to force a reclean, you can pass true.
7350 clean : function(forceReclean){
7351 if(this.isCleaned && forceReclean !== true){
7355 var d = this.dom, n = d.firstChild, ni = -1;
7357 var nx = n.nextSibling;
7358 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7365 this.isCleaned = true;
7370 calcOffsetsTo : function(el){
7373 var restorePos = false;
7374 if(el.getStyle('position') == 'static'){
7375 el.position('relative');
7380 while(op && op != d && op.tagName != 'HTML'){
7383 op = op.offsetParent;
7386 el.position('static');
7392 * Scrolls this element into view within the passed container.
7393 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7394 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7395 * @return {Roo.Element} this
7397 scrollIntoView : function(container, hscroll){
7398 var c = Roo.getDom(container) || document.body;
7401 var o = this.calcOffsetsTo(c),
7404 b = t+el.offsetHeight,
7405 r = l+el.offsetWidth;
7407 var ch = c.clientHeight;
7408 var ct = parseInt(c.scrollTop, 10);
7409 var cl = parseInt(c.scrollLeft, 10);
7411 var cr = cl + c.clientWidth;
7419 if(hscroll !== false){
7423 c.scrollLeft = r-c.clientWidth;
7430 scrollChildIntoView : function(child, hscroll){
7431 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7435 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7436 * the new height may not be available immediately.
7437 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7438 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7439 * @param {Function} onComplete (optional) Function to call when animation completes
7440 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7441 * @return {Roo.Element} this
7443 autoHeight : function(animate, duration, onComplete, easing){
7444 var oldHeight = this.getHeight();
7446 this.setHeight(1); // force clipping
7447 setTimeout(function(){
7448 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7450 this.setHeight(height);
7452 if(typeof onComplete == "function"){
7456 this.setHeight(oldHeight); // restore original height
7457 this.setHeight(height, animate, duration, function(){
7459 if(typeof onComplete == "function") { onComplete(); }
7460 }.createDelegate(this), easing);
7462 }.createDelegate(this), 0);
7467 * Returns true if this element is an ancestor of the passed element
7468 * @param {HTMLElement/String} el The element to check
7469 * @return {Boolean} True if this element is an ancestor of el, else false
7471 contains : function(el){
7472 if(!el){return false;}
7473 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7477 * Checks whether the element is currently visible using both visibility and display properties.
7478 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7479 * @return {Boolean} True if the element is currently visible, else false
7481 isVisible : function(deep) {
7482 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7483 if(deep !== true || !vis){
7486 var p = this.dom.parentNode;
7487 while(p && p.tagName.toLowerCase() != "body"){
7488 if(!Roo.fly(p, '_isVisible').isVisible()){
7497 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7498 * @param {String} selector The CSS selector
7499 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7500 * @return {CompositeElement/CompositeElementLite} The composite element
7502 select : function(selector, unique){
7503 return El.select(selector, unique, this.dom);
7507 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7508 * @param {String} selector The CSS selector
7509 * @return {Array} An array of the matched nodes
7511 query : function(selector, unique){
7512 return Roo.DomQuery.select(selector, this.dom);
7516 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7517 * @param {String} selector The CSS selector
7518 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7519 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7521 child : function(selector, returnDom){
7522 var n = Roo.DomQuery.selectNode(selector, this.dom);
7523 return returnDom ? n : Roo.get(n);
7527 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7528 * @param {String} selector The CSS selector
7529 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7530 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7532 down : function(selector, returnDom){
7533 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7534 return returnDom ? n : Roo.get(n);
7538 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7539 * @param {String} group The group the DD object is member of
7540 * @param {Object} config The DD config object
7541 * @param {Object} overrides An object containing methods to override/implement on the DD object
7542 * @return {Roo.dd.DD} The DD object
7544 initDD : function(group, config, overrides){
7545 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7546 return Roo.apply(dd, overrides);
7550 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7551 * @param {String} group The group the DDProxy object is member of
7552 * @param {Object} config The DDProxy config object
7553 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7554 * @return {Roo.dd.DDProxy} The DDProxy object
7556 initDDProxy : function(group, config, overrides){
7557 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7558 return Roo.apply(dd, overrides);
7562 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7563 * @param {String} group The group the DDTarget object is member of
7564 * @param {Object} config The DDTarget config object
7565 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7566 * @return {Roo.dd.DDTarget} The DDTarget object
7568 initDDTarget : function(group, config, overrides){
7569 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7570 return Roo.apply(dd, overrides);
7574 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7575 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7576 * @param {Boolean} visible Whether the element is visible
7577 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7578 * @return {Roo.Element} this
7580 setVisible : function(visible, animate){
7582 if(this.visibilityMode == El.DISPLAY){
7583 this.setDisplayed(visible);
7586 this.dom.style.visibility = visible ? "visible" : "hidden";
7589 // closure for composites
7591 var visMode = this.visibilityMode;
7593 this.setOpacity(.01);
7594 this.setVisible(true);
7596 this.anim({opacity: { to: (visible?1:0) }},
7597 this.preanim(arguments, 1),
7598 null, .35, 'easeIn', function(){
7600 if(visMode == El.DISPLAY){
7601 dom.style.display = "none";
7603 dom.style.visibility = "hidden";
7605 Roo.get(dom).setOpacity(1);
7613 * Returns true if display is not "none"
7616 isDisplayed : function() {
7617 return this.getStyle("display") != "none";
7621 * Toggles the element's visibility or display, depending on visibility mode.
7622 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7623 * @return {Roo.Element} this
7625 toggle : function(animate){
7626 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7631 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7632 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7633 * @return {Roo.Element} this
7635 setDisplayed : function(value) {
7636 if(typeof value == "boolean"){
7637 value = value ? this.originalDisplay : "none";
7639 this.setStyle("display", value);
7644 * Tries to focus the element. Any exceptions are caught and ignored.
7645 * @return {Roo.Element} this
7647 focus : function() {
7655 * Tries to blur the element. Any exceptions are caught and ignored.
7656 * @return {Roo.Element} this
7666 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7667 * @param {String/Array} className The CSS class to add, or an array of classes
7668 * @return {Roo.Element} this
7670 addClass : function(className){
7671 if(className instanceof Array){
7672 for(var i = 0, len = className.length; i < len; i++) {
7673 this.addClass(className[i]);
7676 if(className && !this.hasClass(className)){
7677 this.dom.className = this.dom.className + " " + className;
7684 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7685 * @param {String/Array} className The CSS class to add, or an array of classes
7686 * @return {Roo.Element} this
7688 radioClass : function(className){
7689 var siblings = this.dom.parentNode.childNodes;
7690 for(var i = 0; i < siblings.length; i++) {
7691 var s = siblings[i];
7692 if(s.nodeType == 1){
7693 Roo.get(s).removeClass(className);
7696 this.addClass(className);
7701 * Removes one or more CSS classes from the element.
7702 * @param {String/Array} className The CSS class to remove, or an array of classes
7703 * @return {Roo.Element} this
7705 removeClass : function(className){
7706 if(!className || !this.dom.className){
7709 if(className instanceof Array){
7710 for(var i = 0, len = className.length; i < len; i++) {
7711 this.removeClass(className[i]);
7714 if(this.hasClass(className)){
7715 var re = this.classReCache[className];
7717 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7718 this.classReCache[className] = re;
7720 this.dom.className =
7721 this.dom.className.replace(re, " ");
7731 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7732 * @param {String} className The CSS class to toggle
7733 * @return {Roo.Element} this
7735 toggleClass : function(className){
7736 if(this.hasClass(className)){
7737 this.removeClass(className);
7739 this.addClass(className);
7745 * Checks if the specified CSS class exists on this element's DOM node.
7746 * @param {String} className The CSS class to check for
7747 * @return {Boolean} True if the class exists, else false
7749 hasClass : function(className){
7750 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7754 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7755 * @param {String} oldClassName The CSS class to replace
7756 * @param {String} newClassName The replacement CSS class
7757 * @return {Roo.Element} this
7759 replaceClass : function(oldClassName, newClassName){
7760 this.removeClass(oldClassName);
7761 this.addClass(newClassName);
7766 * Returns an object with properties matching the styles requested.
7767 * For example, el.getStyles('color', 'font-size', 'width') might return
7768 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7769 * @param {String} style1 A style name
7770 * @param {String} style2 A style name
7771 * @param {String} etc.
7772 * @return {Object} The style object
7774 getStyles : function(){
7775 var a = arguments, len = a.length, r = {};
7776 for(var i = 0; i < len; i++){
7777 r[a[i]] = this.getStyle(a[i]);
7783 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7784 * @param {String} property The style property whose value is returned.
7785 * @return {String} The current value of the style property for this element.
7787 getStyle : function(){
7788 return view && view.getComputedStyle ?
7790 var el = this.dom, v, cs, camel;
7791 if(prop == 'float'){
7794 if(el.style && (v = el.style[prop])){
7797 if(cs = view.getComputedStyle(el, "")){
7798 if(!(camel = propCache[prop])){
7799 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7806 var el = this.dom, v, cs, camel;
7807 if(prop == 'opacity'){
7808 if(typeof el.style.filter == 'string'){
7809 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7811 var fv = parseFloat(m[1]);
7813 return fv ? fv / 100 : 0;
7818 }else if(prop == 'float'){
7819 prop = "styleFloat";
7821 if(!(camel = propCache[prop])){
7822 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7824 if(v = el.style[camel]){
7827 if(cs = el.currentStyle){
7835 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7836 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7837 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7838 * @return {Roo.Element} this
7840 setStyle : function(prop, value){
7841 if(typeof prop == "string"){
7843 if (prop == 'float') {
7844 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7849 if(!(camel = propCache[prop])){
7850 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7853 if(camel == 'opacity') {
7854 this.setOpacity(value);
7856 this.dom.style[camel] = value;
7859 for(var style in prop){
7860 if(typeof prop[style] != "function"){
7861 this.setStyle(style, prop[style]);
7869 * More flexible version of {@link #setStyle} for setting style properties.
7870 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7871 * a function which returns such a specification.
7872 * @return {Roo.Element} this
7874 applyStyles : function(style){
7875 Roo.DomHelper.applyStyles(this.dom, style);
7880 * 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).
7881 * @return {Number} The X position of the element
7884 return D.getX(this.dom);
7888 * 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).
7889 * @return {Number} The Y position of the element
7892 return D.getY(this.dom);
7896 * 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).
7897 * @return {Array} The XY position of the element
7900 return D.getXY(this.dom);
7904 * 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).
7905 * @param {Number} The X position of the element
7906 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7907 * @return {Roo.Element} this
7909 setX : function(x, animate){
7911 D.setX(this.dom, x);
7913 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7919 * 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).
7920 * @param {Number} The Y position of the element
7921 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7922 * @return {Roo.Element} this
7924 setY : function(y, animate){
7926 D.setY(this.dom, y);
7928 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7934 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7935 * @param {String} left The left CSS property value
7936 * @return {Roo.Element} this
7938 setLeft : function(left){
7939 this.setStyle("left", this.addUnits(left));
7944 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7945 * @param {String} top The top CSS property value
7946 * @return {Roo.Element} this
7948 setTop : function(top){
7949 this.setStyle("top", this.addUnits(top));
7954 * Sets the element's CSS right style.
7955 * @param {String} right The right CSS property value
7956 * @return {Roo.Element} this
7958 setRight : function(right){
7959 this.setStyle("right", this.addUnits(right));
7964 * Sets the element's CSS bottom style.
7965 * @param {String} bottom The bottom CSS property value
7966 * @return {Roo.Element} this
7968 setBottom : function(bottom){
7969 this.setStyle("bottom", this.addUnits(bottom));
7974 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7975 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7976 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7977 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7978 * @return {Roo.Element} this
7980 setXY : function(pos, animate){
7982 D.setXY(this.dom, pos);
7984 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7990 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7991 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7992 * @param {Number} x X value for new position (coordinates are page-based)
7993 * @param {Number} y Y value for new position (coordinates are page-based)
7994 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7995 * @return {Roo.Element} this
7997 setLocation : function(x, y, animate){
7998 this.setXY([x, y], this.preanim(arguments, 2));
8003 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8004 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8005 * @param {Number} x X value for new position (coordinates are page-based)
8006 * @param {Number} y Y value for new position (coordinates are page-based)
8007 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8008 * @return {Roo.Element} this
8010 moveTo : function(x, y, animate){
8011 this.setXY([x, y], this.preanim(arguments, 2));
8016 * Returns the region of the given element.
8017 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
8018 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
8020 getRegion : function(){
8021 return D.getRegion(this.dom);
8025 * Returns the offset height of the element
8026 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
8027 * @return {Number} The element's height
8029 getHeight : function(contentHeight){
8030 var h = this.dom.offsetHeight || 0;
8031 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
8035 * Returns the offset width of the element
8036 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
8037 * @return {Number} The element's width
8039 getWidth : function(contentWidth){
8040 var w = this.dom.offsetWidth || 0;
8041 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
8045 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8046 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8047 * if a height has not been set using CSS.
8050 getComputedHeight : function(){
8051 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8053 h = parseInt(this.getStyle('height'), 10) || 0;
8054 if(!this.isBorderBox()){
8055 h += this.getFrameWidth('tb');
8062 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8063 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8064 * if a width has not been set using CSS.
8067 getComputedWidth : function(){
8068 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8070 w = parseInt(this.getStyle('width'), 10) || 0;
8071 if(!this.isBorderBox()){
8072 w += this.getFrameWidth('lr');
8079 * Returns the size of the element.
8080 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8081 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8083 getSize : function(contentSize){
8084 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8088 * Returns the width and height of the viewport.
8089 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8091 getViewSize : function(){
8092 var d = this.dom, doc = document, aw = 0, ah = 0;
8093 if(d == doc || d == doc.body){
8094 return {width : D.getViewWidth(), height: D.getViewHeight()};
8097 width : d.clientWidth,
8098 height: d.clientHeight
8104 * Returns the value of the "value" attribute
8105 * @param {Boolean} asNumber true to parse the value as a number
8106 * @return {String/Number}
8108 getValue : function(asNumber){
8109 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8113 adjustWidth : function(width){
8114 if(typeof width == "number"){
8115 if(this.autoBoxAdjust && !this.isBorderBox()){
8116 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8126 adjustHeight : function(height){
8127 if(typeof height == "number"){
8128 if(this.autoBoxAdjust && !this.isBorderBox()){
8129 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8139 * Set the width of the element
8140 * @param {Number} width The new width
8141 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8142 * @return {Roo.Element} this
8144 setWidth : function(width, animate){
8145 width = this.adjustWidth(width);
8147 this.dom.style.width = this.addUnits(width);
8149 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8155 * Set the height of the element
8156 * @param {Number} height The new height
8157 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8158 * @return {Roo.Element} this
8160 setHeight : function(height, animate){
8161 height = this.adjustHeight(height);
8163 this.dom.style.height = this.addUnits(height);
8165 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8171 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8172 * @param {Number} width The new width
8173 * @param {Number} height The new height
8174 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8175 * @return {Roo.Element} this
8177 setSize : function(width, height, animate){
8178 if(typeof width == "object"){ // in case of object from getSize()
8179 height = width.height; width = width.width;
8181 width = this.adjustWidth(width); height = this.adjustHeight(height);
8183 this.dom.style.width = this.addUnits(width);
8184 this.dom.style.height = this.addUnits(height);
8186 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8192 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8193 * @param {Number} x X value for new position (coordinates are page-based)
8194 * @param {Number} y Y value for new position (coordinates are page-based)
8195 * @param {Number} width The new width
8196 * @param {Number} height The new height
8197 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8198 * @return {Roo.Element} this
8200 setBounds : function(x, y, width, height, animate){
8202 this.setSize(width, height);
8203 this.setLocation(x, y);
8205 width = this.adjustWidth(width); height = this.adjustHeight(height);
8206 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8207 this.preanim(arguments, 4), 'motion');
8213 * 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.
8214 * @param {Roo.lib.Region} region The region to fill
8215 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8216 * @return {Roo.Element} this
8218 setRegion : function(region, animate){
8219 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8224 * Appends an event handler
8226 * @param {String} eventName The type of event to append
8227 * @param {Function} fn The method the event invokes
8228 * @param {Object} scope (optional) The scope (this object) of the fn
8229 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8231 addListener : function(eventName, fn, scope, options){
8233 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8238 * Removes an event handler from this element
8239 * @param {String} eventName the type of event to remove
8240 * @param {Function} fn the method the event invokes
8241 * @return {Roo.Element} this
8243 removeListener : function(eventName, fn){
8244 Roo.EventManager.removeListener(this.dom, eventName, fn);
8249 * Removes all previous added listeners from this element
8250 * @return {Roo.Element} this
8252 removeAllListeners : function(){
8253 E.purgeElement(this.dom);
8257 relayEvent : function(eventName, observable){
8258 this.on(eventName, function(e){
8259 observable.fireEvent(eventName, e);
8264 * Set the opacity of the element
8265 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8266 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8267 * @return {Roo.Element} this
8269 setOpacity : function(opacity, animate){
8271 var s = this.dom.style;
8274 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8275 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8277 s.opacity = opacity;
8280 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8286 * Gets the left X coordinate
8287 * @param {Boolean} local True to get the local css position instead of page coordinate
8290 getLeft : function(local){
8294 return parseInt(this.getStyle("left"), 10) || 0;
8299 * Gets the right X coordinate of the element (element X position + element width)
8300 * @param {Boolean} local True to get the local css position instead of page coordinate
8303 getRight : function(local){
8305 return this.getX() + this.getWidth();
8307 return (this.getLeft(true) + this.getWidth()) || 0;
8312 * Gets the top Y coordinate
8313 * @param {Boolean} local True to get the local css position instead of page coordinate
8316 getTop : function(local) {
8320 return parseInt(this.getStyle("top"), 10) || 0;
8325 * Gets the bottom Y coordinate of the element (element Y position + element height)
8326 * @param {Boolean} local True to get the local css position instead of page coordinate
8329 getBottom : function(local){
8331 return this.getY() + this.getHeight();
8333 return (this.getTop(true) + this.getHeight()) || 0;
8338 * Initializes positioning on this element. If a desired position is not passed, it will make the
8339 * the element positioned relative IF it is not already positioned.
8340 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8341 * @param {Number} zIndex (optional) The zIndex to apply
8342 * @param {Number} x (optional) Set the page X position
8343 * @param {Number} y (optional) Set the page Y position
8345 position : function(pos, zIndex, x, y){
8347 if(this.getStyle('position') == 'static'){
8348 this.setStyle('position', 'relative');
8351 this.setStyle("position", pos);
8354 this.setStyle("z-index", zIndex);
8356 if(x !== undefined && y !== undefined){
8358 }else if(x !== undefined){
8360 }else if(y !== undefined){
8366 * Clear positioning back to the default when the document was loaded
8367 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8368 * @return {Roo.Element} this
8370 clearPositioning : function(value){
8378 "position" : "static"
8384 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8385 * snapshot before performing an update and then restoring the element.
8388 getPositioning : function(){
8389 var l = this.getStyle("left");
8390 var t = this.getStyle("top");
8392 "position" : this.getStyle("position"),
8394 "right" : l ? "" : this.getStyle("right"),
8396 "bottom" : t ? "" : this.getStyle("bottom"),
8397 "z-index" : this.getStyle("z-index")
8402 * Gets the width of the border(s) for the specified side(s)
8403 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8404 * passing lr would get the border (l)eft width + the border (r)ight width.
8405 * @return {Number} The width of the sides passed added together
8407 getBorderWidth : function(side){
8408 return this.addStyles(side, El.borders);
8412 * Gets the width of the padding(s) for the specified side(s)
8413 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8414 * passing lr would get the padding (l)eft + the padding (r)ight.
8415 * @return {Number} The padding of the sides passed added together
8417 getPadding : function(side){
8418 return this.addStyles(side, El.paddings);
8422 * Set positioning with an object returned by getPositioning().
8423 * @param {Object} posCfg
8424 * @return {Roo.Element} this
8426 setPositioning : function(pc){
8427 this.applyStyles(pc);
8428 if(pc.right == "auto"){
8429 this.dom.style.right = "";
8431 if(pc.bottom == "auto"){
8432 this.dom.style.bottom = "";
8438 fixDisplay : function(){
8439 if(this.getStyle("display") == "none"){
8440 this.setStyle("visibility", "hidden");
8441 this.setStyle("display", this.originalDisplay); // first try reverting to default
8442 if(this.getStyle("display") == "none"){ // if that fails, default to block
8443 this.setStyle("display", "block");
8449 * Quick set left and top adding default units
8450 * @param {String} left The left CSS property value
8451 * @param {String} top The top CSS property value
8452 * @return {Roo.Element} this
8454 setLeftTop : function(left, top){
8455 this.dom.style.left = this.addUnits(left);
8456 this.dom.style.top = this.addUnits(top);
8461 * Move this element relative to its current position.
8462 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8463 * @param {Number} distance How far to move the element in pixels
8464 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8465 * @return {Roo.Element} this
8467 move : function(direction, distance, animate){
8468 var xy = this.getXY();
8469 direction = direction.toLowerCase();
8473 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8477 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8482 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8487 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8494 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8495 * @return {Roo.Element} this
8498 if(!this.isClipped){
8499 this.isClipped = true;
8500 this.originalClip = {
8501 "o": this.getStyle("overflow"),
8502 "x": this.getStyle("overflow-x"),
8503 "y": this.getStyle("overflow-y")
8505 this.setStyle("overflow", "hidden");
8506 this.setStyle("overflow-x", "hidden");
8507 this.setStyle("overflow-y", "hidden");
8513 * Return clipping (overflow) to original clipping before clip() was called
8514 * @return {Roo.Element} this
8516 unclip : function(){
8518 this.isClipped = false;
8519 var o = this.originalClip;
8520 if(o.o){this.setStyle("overflow", o.o);}
8521 if(o.x){this.setStyle("overflow-x", o.x);}
8522 if(o.y){this.setStyle("overflow-y", o.y);}
8529 * Gets the x,y coordinates specified by the anchor position on the element.
8530 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8531 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8532 * {width: (target width), height: (target height)} (defaults to the element's current size)
8533 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8534 * @return {Array} [x, y] An array containing the element's x and y coordinates
8536 getAnchorXY : function(anchor, local, s){
8537 //Passing a different size is useful for pre-calculating anchors,
8538 //especially for anchored animations that change the el size.
8540 var w, h, vp = false;
8543 if(d == document.body || d == document){
8545 w = D.getViewWidth(); h = D.getViewHeight();
8547 w = this.getWidth(); h = this.getHeight();
8550 w = s.width; h = s.height;
8552 var x = 0, y = 0, r = Math.round;
8553 switch((anchor || "tl").toLowerCase()){
8595 var sc = this.getScroll();
8596 return [x + sc.left, y + sc.top];
8598 //Add the element's offset xy
8599 var o = this.getXY();
8600 return [x+o[0], y+o[1]];
8604 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8605 * supported position values.
8606 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8607 * @param {String} position The position to align to.
8608 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8609 * @return {Array} [x, y]
8611 getAlignToXY : function(el, p, o)
8616 throw "Element.alignTo with an element that doesn't exist";
8618 var c = false; //constrain to viewport
8619 var p1 = "", p2 = "";
8626 }else if(p.indexOf("-") == -1){
8629 p = p.toLowerCase();
8630 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8632 throw "Element.alignTo with an invalid alignment " + p;
8634 p1 = m[1]; p2 = m[2]; c = !!m[3];
8636 //Subtract the aligned el's internal xy from the target's offset xy
8637 //plus custom offset to get the aligned el's new offset xy
8638 var a1 = this.getAnchorXY(p1, true);
8639 var a2 = el.getAnchorXY(p2, false);
8640 var x = a2[0] - a1[0] + o[0];
8641 var y = a2[1] - a1[1] + o[1];
8643 //constrain the aligned el to viewport if necessary
8644 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8645 // 5px of margin for ie
8646 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8648 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8649 //perpendicular to the vp border, allow the aligned el to slide on that border,
8650 //otherwise swap the aligned el to the opposite border of the target.
8651 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8652 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8653 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") );
8654 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8657 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8658 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8660 if((x+w) > dw + scrollX){
8661 x = swapX ? r.left-w : dw+scrollX-w;
8664 x = swapX ? r.right : scrollX;
8666 if((y+h) > dh + scrollY){
8667 y = swapY ? r.top-h : dh+scrollY-h;
8670 y = swapY ? r.bottom : scrollY;
8677 getConstrainToXY : function(){
8678 var os = {top:0, left:0, bottom:0, right: 0};
8680 return function(el, local, offsets, proposedXY){
8682 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8684 var vw, vh, vx = 0, vy = 0;
8685 if(el.dom == document.body || el.dom == document){
8686 vw = Roo.lib.Dom.getViewWidth();
8687 vh = Roo.lib.Dom.getViewHeight();
8689 vw = el.dom.clientWidth;
8690 vh = el.dom.clientHeight;
8692 var vxy = el.getXY();
8698 var s = el.getScroll();
8700 vx += offsets.left + s.left;
8701 vy += offsets.top + s.top;
8703 vw -= offsets.right;
8704 vh -= offsets.bottom;
8709 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8710 var x = xy[0], y = xy[1];
8711 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8713 // only move it if it needs it
8716 // first validate right/bottom
8725 // then make sure top/left isn't negative
8734 return moved ? [x, y] : false;
8739 adjustForConstraints : function(xy, parent, offsets){
8740 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8744 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8745 * document it aligns it to the viewport.
8746 * The position parameter is optional, and can be specified in any one of the following formats:
8748 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8749 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8750 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8751 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8752 * <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
8753 * element's anchor point, and the second value is used as the target's anchor point.</li>
8755 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8756 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8757 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8758 * that specified in order to enforce the viewport constraints.
8759 * Following are all of the supported anchor positions:
8762 ----- -----------------------------
8763 tl The top left corner (default)
8764 t The center of the top edge
8765 tr The top right corner
8766 l The center of the left edge
8767 c In the center of the element
8768 r The center of the right edge
8769 bl The bottom left corner
8770 b The center of the bottom edge
8771 br The bottom right corner
8775 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8776 el.alignTo("other-el");
8778 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8779 el.alignTo("other-el", "tr?");
8781 // align the bottom right corner of el with the center left edge of other-el
8782 el.alignTo("other-el", "br-l?");
8784 // align the center of el with the bottom left corner of other-el and
8785 // adjust the x position by -6 pixels (and the y position by 0)
8786 el.alignTo("other-el", "c-bl", [-6, 0]);
8788 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8789 * @param {String} position The position to align to.
8790 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8791 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8792 * @return {Roo.Element} this
8794 alignTo : function(element, position, offsets, animate){
8795 var xy = this.getAlignToXY(element, position, offsets);
8796 this.setXY(xy, this.preanim(arguments, 3));
8801 * Anchors an element to another element and realigns it when the window is resized.
8802 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8803 * @param {String} position The position to align to.
8804 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8805 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8806 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8807 * is a number, it is used as the buffer delay (defaults to 50ms).
8808 * @param {Function} callback The function to call after the animation finishes
8809 * @return {Roo.Element} this
8811 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8812 var action = function(){
8813 this.alignTo(el, alignment, offsets, animate);
8814 Roo.callback(callback, this);
8816 Roo.EventManager.onWindowResize(action, this);
8817 var tm = typeof monitorScroll;
8818 if(tm != 'undefined'){
8819 Roo.EventManager.on(window, 'scroll', action, this,
8820 {buffer: tm == 'number' ? monitorScroll : 50});
8822 action.call(this); // align immediately
8826 * Clears any opacity settings from this element. Required in some cases for IE.
8827 * @return {Roo.Element} this
8829 clearOpacity : function(){
8830 if (window.ActiveXObject) {
8831 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8832 this.dom.style.filter = "";
8835 this.dom.style.opacity = "";
8836 this.dom.style["-moz-opacity"] = "";
8837 this.dom.style["-khtml-opacity"] = "";
8843 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8844 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8845 * @return {Roo.Element} this
8847 hide : function(animate){
8848 this.setVisible(false, this.preanim(arguments, 0));
8853 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8854 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8855 * @return {Roo.Element} this
8857 show : function(animate){
8858 this.setVisible(true, this.preanim(arguments, 0));
8863 * @private Test if size has a unit, otherwise appends the default
8865 addUnits : function(size){
8866 return Roo.Element.addUnits(size, this.defaultUnit);
8870 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8871 * @return {Roo.Element} this
8873 beginMeasure : function(){
8875 if(el.offsetWidth || el.offsetHeight){
8876 return this; // offsets work already
8879 var p = this.dom, b = document.body; // start with this element
8880 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8881 var pe = Roo.get(p);
8882 if(pe.getStyle('display') == 'none'){
8883 changed.push({el: p, visibility: pe.getStyle("visibility")});
8884 p.style.visibility = "hidden";
8885 p.style.display = "block";
8889 this._measureChanged = changed;
8895 * Restores displays to before beginMeasure was called
8896 * @return {Roo.Element} this
8898 endMeasure : function(){
8899 var changed = this._measureChanged;
8901 for(var i = 0, len = changed.length; i < len; i++) {
8903 r.el.style.visibility = r.visibility;
8904 r.el.style.display = "none";
8906 this._measureChanged = null;
8912 * Update the innerHTML of this element, optionally searching for and processing scripts
8913 * @param {String} html The new HTML
8914 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8915 * @param {Function} callback For async script loading you can be noticed when the update completes
8916 * @return {Roo.Element} this
8918 update : function(html, loadScripts, callback){
8919 if(typeof html == "undefined"){
8922 if(loadScripts !== true){
8923 this.dom.innerHTML = html;
8924 if(typeof callback == "function"){
8932 html += '<span id="' + id + '"></span>';
8934 E.onAvailable(id, function(){
8935 var hd = document.getElementsByTagName("head")[0];
8936 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8937 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8938 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8941 while(match = re.exec(html)){
8942 var attrs = match[1];
8943 var srcMatch = attrs ? attrs.match(srcRe) : false;
8944 if(srcMatch && srcMatch[2]){
8945 var s = document.createElement("script");
8946 s.src = srcMatch[2];
8947 var typeMatch = attrs.match(typeRe);
8948 if(typeMatch && typeMatch[2]){
8949 s.type = typeMatch[2];
8952 }else if(match[2] && match[2].length > 0){
8953 if(window.execScript) {
8954 window.execScript(match[2]);
8962 window.eval(match[2]);
8966 var el = document.getElementById(id);
8967 if(el){el.parentNode.removeChild(el);}
8968 if(typeof callback == "function"){
8972 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8977 * Direct access to the UpdateManager update() method (takes the same parameters).
8978 * @param {String/Function} url The url for this request or a function to call to get the url
8979 * @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}
8980 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8981 * @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.
8982 * @return {Roo.Element} this
8985 var um = this.getUpdateManager();
8986 um.update.apply(um, arguments);
8991 * Gets this element's UpdateManager
8992 * @return {Roo.UpdateManager} The UpdateManager
8994 getUpdateManager : function(){
8995 if(!this.updateManager){
8996 this.updateManager = new Roo.UpdateManager(this);
8998 return this.updateManager;
9002 * Disables text selection for this element (normalized across browsers)
9003 * @return {Roo.Element} this
9005 unselectable : function(){
9006 this.dom.unselectable = "on";
9007 this.swallowEvent("selectstart", true);
9008 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
9009 this.addClass("x-unselectable");
9014 * Calculates the x, y to center this element on the screen
9015 * @return {Array} The x, y values [x, y]
9017 getCenterXY : function(){
9018 return this.getAlignToXY(document, 'c-c');
9022 * Centers the Element in either the viewport, or another Element.
9023 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
9025 center : function(centerIn){
9026 this.alignTo(centerIn || document, 'c-c');
9031 * Tests various css rules/browsers to determine if this element uses a border box
9034 isBorderBox : function(){
9035 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
9039 * Return a box {x, y, width, height} that can be used to set another elements
9040 * size/location to match this element.
9041 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
9042 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
9043 * @return {Object} box An object in the format {x, y, width, height}
9045 getBox : function(contentBox, local){
9050 var left = parseInt(this.getStyle("left"), 10) || 0;
9051 var top = parseInt(this.getStyle("top"), 10) || 0;
9054 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9056 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9058 var l = this.getBorderWidth("l")+this.getPadding("l");
9059 var r = this.getBorderWidth("r")+this.getPadding("r");
9060 var t = this.getBorderWidth("t")+this.getPadding("t");
9061 var b = this.getBorderWidth("b")+this.getPadding("b");
9062 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)};
9064 bx.right = bx.x + bx.width;
9065 bx.bottom = bx.y + bx.height;
9070 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9071 for more information about the sides.
9072 * @param {String} sides
9075 getFrameWidth : function(sides, onlyContentBox){
9076 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9080 * 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.
9081 * @param {Object} box The box to fill {x, y, width, height}
9082 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9083 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9084 * @return {Roo.Element} this
9086 setBox : function(box, adjust, animate){
9087 var w = box.width, h = box.height;
9088 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9089 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9090 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9092 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9097 * Forces the browser to repaint this element
9098 * @return {Roo.Element} this
9100 repaint : function(){
9102 this.addClass("x-repaint");
9103 setTimeout(function(){
9104 Roo.get(dom).removeClass("x-repaint");
9110 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9111 * then it returns the calculated width of the sides (see getPadding)
9112 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9113 * @return {Object/Number}
9115 getMargins : function(side){
9118 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9119 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9120 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9121 right: parseInt(this.getStyle("margin-right"), 10) || 0
9124 return this.addStyles(side, El.margins);
9129 addStyles : function(sides, styles){
9131 for(var i = 0, len = sides.length; i < len; i++){
9132 v = this.getStyle(styles[sides.charAt(i)]);
9134 w = parseInt(v, 10);
9142 * Creates a proxy element of this element
9143 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9144 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9145 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9146 * @return {Roo.Element} The new proxy element
9148 createProxy : function(config, renderTo, matchBox){
9150 renderTo = Roo.getDom(renderTo);
9152 renderTo = document.body;
9154 config = typeof config == "object" ?
9155 config : {tag : "div", cls: config};
9156 var proxy = Roo.DomHelper.append(renderTo, config, true);
9158 proxy.setBox(this.getBox());
9164 * Puts a mask over this element to disable user interaction. Requires core.css.
9165 * This method can only be applied to elements which accept child nodes.
9166 * @param {String} msg (optional) A message to display in the mask
9167 * @param {String} msgCls (optional) A css class to apply to the msg element
9168 * @return {Element} The mask element
9170 mask : function(msg, msgCls)
9172 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9173 this.setStyle("position", "relative");
9176 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9179 this.addClass("x-masked");
9180 this._mask.setDisplayed(true);
9185 while (dom && dom.style) {
9186 if (!isNaN(parseInt(dom.style.zIndex))) {
9187 z = Math.max(z, parseInt(dom.style.zIndex));
9189 dom = dom.parentNode;
9191 // if we are masking the body - then it hides everything..
9192 if (this.dom == document.body) {
9194 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9195 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9198 if(typeof msg == 'string'){
9200 this._maskMsg = Roo.DomHelper.append(this.dom, {
9201 cls: "roo-el-mask-msg",
9205 cls: 'fa fa-spinner fa-spin'
9213 var mm = this._maskMsg;
9214 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9215 if (mm.dom.lastChild) { // weird IE issue?
9216 mm.dom.lastChild.innerHTML = msg;
9218 mm.setDisplayed(true);
9220 mm.setStyle('z-index', z + 102);
9222 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9223 this._mask.setHeight(this.getHeight());
9225 this._mask.setStyle('z-index', z + 100);
9231 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9232 * it is cached for reuse.
9234 unmask : function(removeEl){
9236 if(removeEl === true){
9237 this._mask.remove();
9240 this._maskMsg.remove();
9241 delete this._maskMsg;
9244 this._mask.setDisplayed(false);
9246 this._maskMsg.setDisplayed(false);
9250 this.removeClass("x-masked");
9254 * Returns true if this element is masked
9257 isMasked : function(){
9258 return this._mask && this._mask.isVisible();
9262 * Creates an iframe shim for this element to keep selects and other windowed objects from
9264 * @return {Roo.Element} The new shim element
9266 createShim : function(){
9267 var el = document.createElement('iframe');
9268 el.frameBorder = 'no';
9269 el.className = 'roo-shim';
9270 if(Roo.isIE && Roo.isSecure){
9271 el.src = Roo.SSL_SECURE_URL;
9273 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9274 shim.autoBoxAdjust = false;
9279 * Removes this element from the DOM and deletes it from the cache
9281 remove : function(){
9282 if(this.dom.parentNode){
9283 this.dom.parentNode.removeChild(this.dom);
9285 delete El.cache[this.dom.id];
9289 * Sets up event handlers to add and remove a css class when the mouse is over this element
9290 * @param {String} className
9291 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9292 * mouseout events for children elements
9293 * @return {Roo.Element} this
9295 addClassOnOver : function(className, preventFlicker){
9296 this.on("mouseover", function(){
9297 Roo.fly(this, '_internal').addClass(className);
9299 var removeFn = function(e){
9300 if(preventFlicker !== true || !e.within(this, true)){
9301 Roo.fly(this, '_internal').removeClass(className);
9304 this.on("mouseout", removeFn, this.dom);
9309 * Sets up event handlers to add and remove a css class when this element has the focus
9310 * @param {String} className
9311 * @return {Roo.Element} this
9313 addClassOnFocus : function(className){
9314 this.on("focus", function(){
9315 Roo.fly(this, '_internal').addClass(className);
9317 this.on("blur", function(){
9318 Roo.fly(this, '_internal').removeClass(className);
9323 * 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)
9324 * @param {String} className
9325 * @return {Roo.Element} this
9327 addClassOnClick : function(className){
9329 this.on("mousedown", function(){
9330 Roo.fly(dom, '_internal').addClass(className);
9331 var d = Roo.get(document);
9332 var fn = function(){
9333 Roo.fly(dom, '_internal').removeClass(className);
9334 d.removeListener("mouseup", fn);
9336 d.on("mouseup", fn);
9342 * Stops the specified event from bubbling and optionally prevents the default action
9343 * @param {String} eventName
9344 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9345 * @return {Roo.Element} this
9347 swallowEvent : function(eventName, preventDefault){
9348 var fn = function(e){
9349 e.stopPropagation();
9354 if(eventName instanceof Array){
9355 for(var i = 0, len = eventName.length; i < len; i++){
9356 this.on(eventName[i], fn);
9360 this.on(eventName, fn);
9367 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9370 * Sizes this element to its parent element's dimensions performing
9371 * neccessary box adjustments.
9372 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9373 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9374 * @return {Roo.Element} this
9376 fitToParent : function(monitorResize, targetParent) {
9377 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9378 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9379 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9382 var p = Roo.get(targetParent || this.dom.parentNode);
9383 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9384 if (monitorResize === true) {
9385 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9386 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9392 * Gets the next sibling, skipping text nodes
9393 * @return {HTMLElement} The next sibling or null
9395 getNextSibling : function(){
9396 var n = this.dom.nextSibling;
9397 while(n && n.nodeType != 1){
9404 * Gets the previous sibling, skipping text nodes
9405 * @return {HTMLElement} The previous sibling or null
9407 getPrevSibling : function(){
9408 var n = this.dom.previousSibling;
9409 while(n && n.nodeType != 1){
9410 n = n.previousSibling;
9417 * Appends the passed element(s) to this element
9418 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9419 * @return {Roo.Element} this
9421 appendChild: function(el){
9428 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9429 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9430 * automatically generated with the specified attributes.
9431 * @param {HTMLElement} insertBefore (optional) a child element of this element
9432 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9433 * @return {Roo.Element} The new child element
9435 createChild: function(config, insertBefore, returnDom){
9436 config = config || {tag:'div'};
9438 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9440 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9444 * Appends this element to the passed element
9445 * @param {String/HTMLElement/Element} el The new parent element
9446 * @return {Roo.Element} this
9448 appendTo: function(el){
9449 el = Roo.getDom(el);
9450 el.appendChild(this.dom);
9455 * Inserts this element before the passed element in the DOM
9456 * @param {String/HTMLElement/Element} el The element to insert before
9457 * @return {Roo.Element} this
9459 insertBefore: function(el){
9460 el = Roo.getDom(el);
9461 el.parentNode.insertBefore(this.dom, el);
9466 * Inserts this element after the passed element in the DOM
9467 * @param {String/HTMLElement/Element} el The element to insert after
9468 * @return {Roo.Element} this
9470 insertAfter: function(el){
9471 el = Roo.getDom(el);
9472 el.parentNode.insertBefore(this.dom, el.nextSibling);
9477 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9478 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9479 * @return {Roo.Element} The new child
9481 insertFirst: function(el, returnDom){
9483 if(typeof el == 'object' && !el.nodeType){ // dh config
9484 return this.createChild(el, this.dom.firstChild, returnDom);
9486 el = Roo.getDom(el);
9487 this.dom.insertBefore(el, this.dom.firstChild);
9488 return !returnDom ? Roo.get(el) : el;
9493 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9494 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9495 * @param {String} where (optional) 'before' or 'after' defaults to before
9496 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9497 * @return {Roo.Element} the inserted Element
9499 insertSibling: function(el, where, returnDom){
9500 where = where ? where.toLowerCase() : 'before';
9502 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9504 if(typeof el == 'object' && !el.nodeType){ // dh config
9505 if(where == 'after' && !this.dom.nextSibling){
9506 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9508 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9512 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9513 where == 'before' ? this.dom : this.dom.nextSibling);
9522 * Creates and wraps this element with another element
9523 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9524 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9525 * @return {HTMLElement/Element} The newly created wrapper element
9527 wrap: function(config, returnDom){
9529 config = {tag: "div"};
9531 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9532 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9537 * Replaces the passed element with this element
9538 * @param {String/HTMLElement/Element} el The element to replace
9539 * @return {Roo.Element} this
9541 replace: function(el){
9543 this.insertBefore(el);
9549 * Inserts an html fragment into this element
9550 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9551 * @param {String} html The HTML fragment
9552 * @param {Boolean} returnEl True to return an Roo.Element
9553 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9555 insertHtml : function(where, html, returnEl){
9556 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9557 return returnEl ? Roo.get(el) : el;
9561 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9562 * @param {Object} o The object with the attributes
9563 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9564 * @return {Roo.Element} this
9566 set : function(o, useSet){
9568 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9570 if(attr == "style" || typeof o[attr] == "function") { continue; }
9572 el.className = o["cls"];
9575 el.setAttribute(attr, o[attr]);
9582 Roo.DomHelper.applyStyles(el, o.style);
9588 * Convenience method for constructing a KeyMap
9589 * @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:
9590 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9591 * @param {Function} fn The function to call
9592 * @param {Object} scope (optional) The scope of the function
9593 * @return {Roo.KeyMap} The KeyMap created
9595 addKeyListener : function(key, fn, scope){
9597 if(typeof key != "object" || key instanceof Array){
9613 return new Roo.KeyMap(this, config);
9617 * Creates a KeyMap for this element
9618 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9619 * @return {Roo.KeyMap} The KeyMap created
9621 addKeyMap : function(config){
9622 return new Roo.KeyMap(this, config);
9626 * Returns true if this element is scrollable.
9629 isScrollable : function(){
9631 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9635 * 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().
9636 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9637 * @param {Number} value The new scroll value
9638 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9639 * @return {Element} this
9642 scrollTo : function(side, value, animate){
9643 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9645 this.dom[prop] = value;
9647 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9648 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9654 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9655 * within this element's scrollable range.
9656 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9657 * @param {Number} distance How far to scroll the element in pixels
9658 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9659 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9660 * was scrolled as far as it could go.
9662 scroll : function(direction, distance, animate){
9663 if(!this.isScrollable()){
9667 var l = el.scrollLeft, t = el.scrollTop;
9668 var w = el.scrollWidth, h = el.scrollHeight;
9669 var cw = el.clientWidth, ch = el.clientHeight;
9670 direction = direction.toLowerCase();
9671 var scrolled = false;
9672 var a = this.preanim(arguments, 2);
9677 var v = Math.min(l + distance, w-cw);
9678 this.scrollTo("left", v, a);
9685 var v = Math.max(l - distance, 0);
9686 this.scrollTo("left", v, a);
9694 var v = Math.max(t - distance, 0);
9695 this.scrollTo("top", v, a);
9703 var v = Math.min(t + distance, h-ch);
9704 this.scrollTo("top", v, a);
9713 * Translates the passed page coordinates into left/top css values for this element
9714 * @param {Number/Array} x The page x or an array containing [x, y]
9715 * @param {Number} y The page y
9716 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9718 translatePoints : function(x, y){
9719 if(typeof x == 'object' || x instanceof Array){
9722 var p = this.getStyle('position');
9723 var o = this.getXY();
9725 var l = parseInt(this.getStyle('left'), 10);
9726 var t = parseInt(this.getStyle('top'), 10);
9729 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9732 t = (p == "relative") ? 0 : this.dom.offsetTop;
9735 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9739 * Returns the current scroll position of the element.
9740 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9742 getScroll : function(){
9743 var d = this.dom, doc = document;
9744 if(d == doc || d == doc.body){
9745 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9746 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9747 return {left: l, top: t};
9749 return {left: d.scrollLeft, top: d.scrollTop};
9754 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9755 * are convert to standard 6 digit hex color.
9756 * @param {String} attr The css attribute
9757 * @param {String} defaultValue The default value to use when a valid color isn't found
9758 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9761 getColor : function(attr, defaultValue, prefix){
9762 var v = this.getStyle(attr);
9763 if(!v || v == "transparent" || v == "inherit") {
9764 return defaultValue;
9766 var color = typeof prefix == "undefined" ? "#" : prefix;
9767 if(v.substr(0, 4) == "rgb("){
9768 var rvs = v.slice(4, v.length -1).split(",");
9769 for(var i = 0; i < 3; i++){
9770 var h = parseInt(rvs[i]).toString(16);
9777 if(v.substr(0, 1) == "#"){
9779 for(var i = 1; i < 4; i++){
9780 var c = v.charAt(i);
9783 }else if(v.length == 7){
9784 color += v.substr(1);
9788 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9792 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9793 * gradient background, rounded corners and a 4-way shadow.
9794 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9795 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9796 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9797 * @return {Roo.Element} this
9799 boxWrap : function(cls){
9800 cls = cls || 'x-box';
9801 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9802 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9807 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9808 * @param {String} namespace The namespace in which to look for the attribute
9809 * @param {String} name The attribute name
9810 * @return {String} The attribute value
9812 getAttributeNS : Roo.isIE ? function(ns, name){
9814 var type = typeof d[ns+":"+name];
9815 if(type != 'undefined' && type != 'unknown'){
9816 return d[ns+":"+name];
9819 } : function(ns, name){
9821 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9826 * Sets or Returns the value the dom attribute value
9827 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9828 * @param {String} value (optional) The value to set the attribute to
9829 * @return {String} The attribute value
9831 attr : function(name){
9832 if (arguments.length > 1) {
9833 this.dom.setAttribute(name, arguments[1]);
9834 return arguments[1];
9836 if (typeof(name) == 'object') {
9837 for(var i in name) {
9838 this.attr(i, name[i]);
9844 if (!this.dom.hasAttribute(name)) {
9847 return this.dom.getAttribute(name);
9854 var ep = El.prototype;
9857 * Appends an event handler (Shorthand for addListener)
9858 * @param {String} eventName The type of event to append
9859 * @param {Function} fn The method the event invokes
9860 * @param {Object} scope (optional) The scope (this object) of the fn
9861 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9864 ep.on = ep.addListener;
9866 ep.mon = ep.addListener;
9869 * Removes an event handler from this element (shorthand for removeListener)
9870 * @param {String} eventName the type of event to remove
9871 * @param {Function} fn the method the event invokes
9872 * @return {Roo.Element} this
9875 ep.un = ep.removeListener;
9878 * true to automatically adjust width and height settings for box-model issues (default to true)
9880 ep.autoBoxAdjust = true;
9883 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9886 El.addUnits = function(v, defaultUnit){
9887 if(v === "" || v == "auto"){
9890 if(v === undefined){
9893 if(typeof v == "number" || !El.unitPattern.test(v)){
9894 return v + (defaultUnit || 'px');
9899 // special markup used throughout Roo when box wrapping elements
9900 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>';
9902 * Visibility mode constant - Use visibility to hide element
9908 * Visibility mode constant - Use display to hide element
9914 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9915 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9916 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9928 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9929 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9930 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9931 * @return {Element} The Element object
9934 El.get = function(el){
9936 if(!el){ return null; }
9937 if(typeof el == "string"){ // element id
9938 if(!(elm = document.getElementById(el))){
9941 if(ex = El.cache[el]){
9944 ex = El.cache[el] = new El(elm);
9947 }else if(el.tagName){ // dom element
9951 if(ex = El.cache[id]){
9954 ex = El.cache[id] = new El(el);
9957 }else if(el instanceof El){
9959 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9960 // catch case where it hasn't been appended
9961 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9964 }else if(el.isComposite){
9966 }else if(el instanceof Array){
9967 return El.select(el);
9968 }else if(el == document){
9969 // create a bogus element object representing the document object
9971 var f = function(){};
9972 f.prototype = El.prototype;
9974 docEl.dom = document;
9982 El.uncache = function(el){
9983 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9985 delete El.cache[a[i].id || a[i]];
9991 // Garbage collection - uncache elements/purge listeners on orphaned elements
9992 // so we don't hold a reference and cause the browser to retain them
9993 El.garbageCollect = function(){
9994 if(!Roo.enableGarbageCollector){
9995 clearInterval(El.collectorThread);
9998 for(var eid in El.cache){
9999 var el = El.cache[eid], d = el.dom;
10000 // -------------------------------------------------------
10001 // Determining what is garbage:
10002 // -------------------------------------------------------
10004 // dom node is null, definitely garbage
10005 // -------------------------------------------------------
10007 // no parentNode == direct orphan, definitely garbage
10008 // -------------------------------------------------------
10009 // !d.offsetParent && !document.getElementById(eid)
10010 // display none elements have no offsetParent so we will
10011 // also try to look it up by it's id. However, check
10012 // offsetParent first so we don't do unneeded lookups.
10013 // This enables collection of elements that are not orphans
10014 // directly, but somewhere up the line they have an orphan
10016 // -------------------------------------------------------
10017 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
10018 delete El.cache[eid];
10019 if(d && Roo.enableListenerCollection){
10025 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
10029 El.Flyweight = function(dom){
10032 El.Flyweight.prototype = El.prototype;
10034 El._flyweights = {};
10036 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10037 * the dom node can be overwritten by other code.
10038 * @param {String/HTMLElement} el The dom node or id
10039 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10040 * prevent conflicts (e.g. internally Roo uses "_internal")
10042 * @return {Element} The shared Element object
10044 El.fly = function(el, named){
10045 named = named || '_global';
10046 el = Roo.getDom(el);
10050 if(!El._flyweights[named]){
10051 El._flyweights[named] = new El.Flyweight();
10053 El._flyweights[named].dom = el;
10054 return El._flyweights[named];
10058 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10059 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10060 * Shorthand of {@link Roo.Element#get}
10061 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10062 * @return {Element} The Element object
10068 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10069 * the dom node can be overwritten by other code.
10070 * Shorthand of {@link Roo.Element#fly}
10071 * @param {String/HTMLElement} el The dom node or id
10072 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10073 * prevent conflicts (e.g. internally Roo uses "_internal")
10075 * @return {Element} The shared Element object
10081 // speedy lookup for elements never to box adjust
10082 var noBoxAdjust = Roo.isStrict ? {
10085 input:1, select:1, textarea:1
10087 if(Roo.isIE || Roo.isGecko){
10088 noBoxAdjust['button'] = 1;
10092 Roo.EventManager.on(window, 'unload', function(){
10094 delete El._flyweights;
10102 Roo.Element.selectorFunction = Roo.DomQuery.select;
10105 Roo.Element.select = function(selector, unique, root){
10107 if(typeof selector == "string"){
10108 els = Roo.Element.selectorFunction(selector, root);
10109 }else if(selector.length !== undefined){
10112 throw "Invalid selector";
10114 if(unique === true){
10115 return new Roo.CompositeElement(els);
10117 return new Roo.CompositeElementLite(els);
10121 * Selects elements based on the passed CSS selector to enable working on them as 1.
10122 * @param {String/Array} selector The CSS selector or an array of elements
10123 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10124 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10125 * @return {CompositeElementLite/CompositeElement}
10129 Roo.select = Roo.Element.select;
10146 * Ext JS Library 1.1.1
10147 * Copyright(c) 2006-2007, Ext JS, LLC.
10149 * Originally Released Under LGPL - original licence link has changed is not relivant.
10152 * <script type="text/javascript">
10157 //Notifies Element that fx methods are available
10158 Roo.enableFx = true;
10162 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10163 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10164 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10165 * Element effects to work.</p><br/>
10167 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10168 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10169 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10170 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10171 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10172 * expected results and should be done with care.</p><br/>
10174 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10175 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10178 ----- -----------------------------
10179 tl The top left corner
10180 t The center of the top edge
10181 tr The top right corner
10182 l The center of the left edge
10183 r The center of the right edge
10184 bl The bottom left corner
10185 b The center of the bottom edge
10186 br The bottom right corner
10188 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10189 * below are common options that can be passed to any Fx method.</b>
10190 * @cfg {Function} callback A function called when the effect is finished
10191 * @cfg {Object} scope The scope of the effect function
10192 * @cfg {String} easing A valid Easing value for the effect
10193 * @cfg {String} afterCls A css class to apply after the effect
10194 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10195 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10196 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10197 * effects that end with the element being visually hidden, ignored otherwise)
10198 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10199 * a function which returns such a specification that will be applied to the Element after the effect finishes
10200 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10201 * @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
10202 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10206 * Slides the element into view. An anchor point can be optionally passed to set the point of
10207 * origin for the slide effect. This function automatically handles wrapping the element with
10208 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10211 // default: slide the element in from the top
10214 // custom: slide the element in from the right with a 2-second duration
10215 el.slideIn('r', { duration: 2 });
10217 // common config options shown with default values
10223 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10224 * @param {Object} options (optional) Object literal with any of the Fx config options
10225 * @return {Roo.Element} The Element
10227 slideIn : function(anchor, o){
10228 var el = this.getFxEl();
10231 el.queueFx(o, function(){
10233 anchor = anchor || "t";
10235 // fix display to visibility
10238 // restore values after effect
10239 var r = this.getFxRestore();
10240 var b = this.getBox();
10241 // fixed size for slide
10245 var wrap = this.fxWrap(r.pos, o, "hidden");
10247 var st = this.dom.style;
10248 st.visibility = "visible";
10249 st.position = "absolute";
10251 // clear out temp styles after slide and unwrap
10252 var after = function(){
10253 el.fxUnwrap(wrap, r.pos, o);
10254 st.width = r.width;
10255 st.height = r.height;
10258 // time to calc the positions
10259 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10261 switch(anchor.toLowerCase()){
10263 wrap.setSize(b.width, 0);
10264 st.left = st.bottom = "0";
10268 wrap.setSize(0, b.height);
10269 st.right = st.top = "0";
10273 wrap.setSize(0, b.height);
10274 wrap.setX(b.right);
10275 st.left = st.top = "0";
10276 a = {width: bw, points: pt};
10279 wrap.setSize(b.width, 0);
10280 wrap.setY(b.bottom);
10281 st.left = st.top = "0";
10282 a = {height: bh, points: pt};
10285 wrap.setSize(0, 0);
10286 st.right = st.bottom = "0";
10287 a = {width: bw, height: bh};
10290 wrap.setSize(0, 0);
10291 wrap.setY(b.y+b.height);
10292 st.right = st.top = "0";
10293 a = {width: bw, height: bh, points: pt};
10296 wrap.setSize(0, 0);
10297 wrap.setXY([b.right, b.bottom]);
10298 st.left = st.top = "0";
10299 a = {width: bw, height: bh, points: pt};
10302 wrap.setSize(0, 0);
10303 wrap.setX(b.x+b.width);
10304 st.left = st.bottom = "0";
10305 a = {width: bw, height: bh, points: pt};
10308 this.dom.style.visibility = "visible";
10311 arguments.callee.anim = wrap.fxanim(a,
10321 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10322 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10323 * 'hidden') but block elements will still take up space in the document. The element must be removed
10324 * from the DOM using the 'remove' config option if desired. This function automatically handles
10325 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10328 // default: slide the element out to the top
10331 // custom: slide the element out to the right with a 2-second duration
10332 el.slideOut('r', { duration: 2 });
10334 // common config options shown with default values
10342 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10343 * @param {Object} options (optional) Object literal with any of the Fx config options
10344 * @return {Roo.Element} The Element
10346 slideOut : function(anchor, o){
10347 var el = this.getFxEl();
10350 el.queueFx(o, function(){
10352 anchor = anchor || "t";
10354 // restore values after effect
10355 var r = this.getFxRestore();
10357 var b = this.getBox();
10358 // fixed size for slide
10362 var wrap = this.fxWrap(r.pos, o, "visible");
10364 var st = this.dom.style;
10365 st.visibility = "visible";
10366 st.position = "absolute";
10370 var after = function(){
10372 el.setDisplayed(false);
10377 el.fxUnwrap(wrap, r.pos, o);
10379 st.width = r.width;
10380 st.height = r.height;
10385 var a, zero = {to: 0};
10386 switch(anchor.toLowerCase()){
10388 st.left = st.bottom = "0";
10389 a = {height: zero};
10392 st.right = st.top = "0";
10396 st.left = st.top = "0";
10397 a = {width: zero, points: {to:[b.right, b.y]}};
10400 st.left = st.top = "0";
10401 a = {height: zero, points: {to:[b.x, b.bottom]}};
10404 st.right = st.bottom = "0";
10405 a = {width: zero, height: zero};
10408 st.right = st.top = "0";
10409 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10412 st.left = st.top = "0";
10413 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10416 st.left = st.bottom = "0";
10417 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10421 arguments.callee.anim = wrap.fxanim(a,
10431 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10432 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10433 * The element must be removed from the DOM using the 'remove' config option if desired.
10439 // common config options shown with default values
10447 * @param {Object} options (optional) Object literal with any of the Fx config options
10448 * @return {Roo.Element} The Element
10450 puff : function(o){
10451 var el = this.getFxEl();
10454 el.queueFx(o, function(){
10455 this.clearOpacity();
10458 // restore values after effect
10459 var r = this.getFxRestore();
10460 var st = this.dom.style;
10462 var after = function(){
10464 el.setDisplayed(false);
10471 el.setPositioning(r.pos);
10472 st.width = r.width;
10473 st.height = r.height;
10478 var width = this.getWidth();
10479 var height = this.getHeight();
10481 arguments.callee.anim = this.fxanim({
10482 width : {to: this.adjustWidth(width * 2)},
10483 height : {to: this.adjustHeight(height * 2)},
10484 points : {by: [-(width * .5), -(height * .5)]},
10486 fontSize: {to:200, unit: "%"}
10497 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10498 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10499 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10505 // all config options shown with default values
10513 * @param {Object} options (optional) Object literal with any of the Fx config options
10514 * @return {Roo.Element} The Element
10516 switchOff : function(o){
10517 var el = this.getFxEl();
10520 el.queueFx(o, function(){
10521 this.clearOpacity();
10524 // restore values after effect
10525 var r = this.getFxRestore();
10526 var st = this.dom.style;
10528 var after = function(){
10530 el.setDisplayed(false);
10536 el.setPositioning(r.pos);
10537 st.width = r.width;
10538 st.height = r.height;
10543 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10544 this.clearOpacity();
10548 points:{by:[0, this.getHeight() * .5]}
10549 }, o, 'motion', 0.3, 'easeIn', after);
10550 }).defer(100, this);
10557 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10558 * changed using the "attr" config option) and then fading back to the original color. If no original
10559 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10562 // default: highlight background to yellow
10565 // custom: highlight foreground text to blue for 2 seconds
10566 el.highlight("0000ff", { attr: 'color', duration: 2 });
10568 // common config options shown with default values
10569 el.highlight("ffff9c", {
10570 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10571 endColor: (current color) or "ffffff",
10576 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10577 * @param {Object} options (optional) Object literal with any of the Fx config options
10578 * @return {Roo.Element} The Element
10580 highlight : function(color, o){
10581 var el = this.getFxEl();
10584 el.queueFx(o, function(){
10585 color = color || "ffff9c";
10586 attr = o.attr || "backgroundColor";
10588 this.clearOpacity();
10591 var origColor = this.getColor(attr);
10592 var restoreColor = this.dom.style[attr];
10593 endColor = (o.endColor || origColor) || "ffffff";
10595 var after = function(){
10596 el.dom.style[attr] = restoreColor;
10601 a[attr] = {from: color, to: endColor};
10602 arguments.callee.anim = this.fxanim(a,
10612 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10615 // default: a single light blue ripple
10618 // custom: 3 red ripples lasting 3 seconds total
10619 el.frame("ff0000", 3, { duration: 3 });
10621 // common config options shown with default values
10622 el.frame("C3DAF9", 1, {
10623 duration: 1 //duration of entire animation (not each individual ripple)
10624 // Note: Easing is not configurable and will be ignored if included
10627 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10628 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10629 * @param {Object} options (optional) Object literal with any of the Fx config options
10630 * @return {Roo.Element} The Element
10632 frame : function(color, count, o){
10633 var el = this.getFxEl();
10636 el.queueFx(o, function(){
10637 color = color || "#C3DAF9";
10638 if(color.length == 6){
10639 color = "#" + color;
10641 count = count || 1;
10642 duration = o.duration || 1;
10645 var b = this.getBox();
10646 var animFn = function(){
10647 var proxy = this.createProxy({
10650 visbility:"hidden",
10651 position:"absolute",
10652 "z-index":"35000", // yee haw
10653 border:"0px solid " + color
10656 var scale = Roo.isBorderBox ? 2 : 1;
10658 top:{from:b.y, to:b.y - 20},
10659 left:{from:b.x, to:b.x - 20},
10660 borderWidth:{from:0, to:10},
10661 opacity:{from:1, to:0},
10662 height:{from:b.height, to:(b.height + (20*scale))},
10663 width:{from:b.width, to:(b.width + (20*scale))}
10664 }, duration, function(){
10668 animFn.defer((duration/2)*1000, this);
10679 * Creates a pause before any subsequent queued effects begin. If there are
10680 * no effects queued after the pause it will have no effect.
10685 * @param {Number} seconds The length of time to pause (in seconds)
10686 * @return {Roo.Element} The Element
10688 pause : function(seconds){
10689 var el = this.getFxEl();
10692 el.queueFx(o, function(){
10693 setTimeout(function(){
10695 }, seconds * 1000);
10701 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10702 * using the "endOpacity" config option.
10705 // default: fade in from opacity 0 to 100%
10708 // custom: fade in from opacity 0 to 75% over 2 seconds
10709 el.fadeIn({ endOpacity: .75, duration: 2});
10711 // common config options shown with default values
10713 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10718 * @param {Object} options (optional) Object literal with any of the Fx config options
10719 * @return {Roo.Element} The Element
10721 fadeIn : function(o){
10722 var el = this.getFxEl();
10724 el.queueFx(o, function(){
10725 this.setOpacity(0);
10727 this.dom.style.visibility = 'visible';
10728 var to = o.endOpacity || 1;
10729 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10730 o, null, .5, "easeOut", function(){
10732 this.clearOpacity();
10741 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10742 * using the "endOpacity" config option.
10745 // default: fade out from the element's current opacity to 0
10748 // custom: fade out from the element's current opacity to 25% over 2 seconds
10749 el.fadeOut({ endOpacity: .25, duration: 2});
10751 // common config options shown with default values
10753 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10760 * @param {Object} options (optional) Object literal with any of the Fx config options
10761 * @return {Roo.Element} The Element
10763 fadeOut : function(o){
10764 var el = this.getFxEl();
10766 el.queueFx(o, function(){
10767 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10768 o, null, .5, "easeOut", function(){
10769 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10770 this.dom.style.display = "none";
10772 this.dom.style.visibility = "hidden";
10774 this.clearOpacity();
10782 * Animates the transition of an element's dimensions from a starting height/width
10783 * to an ending height/width.
10786 // change height and width to 100x100 pixels
10787 el.scale(100, 100);
10789 // common config options shown with default values. The height and width will default to
10790 // the element's existing values if passed as null.
10793 [element's height], {
10798 * @param {Number} width The new width (pass undefined to keep the original width)
10799 * @param {Number} height The new height (pass undefined to keep the original height)
10800 * @param {Object} options (optional) Object literal with any of the Fx config options
10801 * @return {Roo.Element} The Element
10803 scale : function(w, h, o){
10804 this.shift(Roo.apply({}, o, {
10812 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10813 * Any of these properties not specified in the config object will not be changed. This effect
10814 * requires that at least one new dimension, position or opacity setting must be passed in on
10815 * the config object in order for the function to have any effect.
10818 // slide the element horizontally to x position 200 while changing the height and opacity
10819 el.shift({ x: 200, height: 50, opacity: .8 });
10821 // common config options shown with default values.
10823 width: [element's width],
10824 height: [element's height],
10825 x: [element's x position],
10826 y: [element's y position],
10827 opacity: [element's opacity],
10832 * @param {Object} options Object literal with any of the Fx config options
10833 * @return {Roo.Element} The Element
10835 shift : function(o){
10836 var el = this.getFxEl();
10838 el.queueFx(o, function(){
10839 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10840 if(w !== undefined){
10841 a.width = {to: this.adjustWidth(w)};
10843 if(h !== undefined){
10844 a.height = {to: this.adjustHeight(h)};
10846 if(x !== undefined || y !== undefined){
10848 x !== undefined ? x : this.getX(),
10849 y !== undefined ? y : this.getY()
10852 if(op !== undefined){
10853 a.opacity = {to: op};
10855 if(o.xy !== undefined){
10856 a.points = {to: o.xy};
10858 arguments.callee.anim = this.fxanim(a,
10859 o, 'motion', .35, "easeOut", function(){
10867 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10868 * ending point of the effect.
10871 // default: slide the element downward while fading out
10874 // custom: slide the element out to the right with a 2-second duration
10875 el.ghost('r', { duration: 2 });
10877 // common config options shown with default values
10885 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10886 * @param {Object} options (optional) Object literal with any of the Fx config options
10887 * @return {Roo.Element} The Element
10889 ghost : function(anchor, o){
10890 var el = this.getFxEl();
10893 el.queueFx(o, function(){
10894 anchor = anchor || "b";
10896 // restore values after effect
10897 var r = this.getFxRestore();
10898 var w = this.getWidth(),
10899 h = this.getHeight();
10901 var st = this.dom.style;
10903 var after = function(){
10905 el.setDisplayed(false);
10911 el.setPositioning(r.pos);
10912 st.width = r.width;
10913 st.height = r.height;
10918 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10919 switch(anchor.toLowerCase()){
10946 arguments.callee.anim = this.fxanim(a,
10956 * Ensures that all effects queued after syncFx is called on the element are
10957 * run concurrently. This is the opposite of {@link #sequenceFx}.
10958 * @return {Roo.Element} The Element
10960 syncFx : function(){
10961 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10970 * Ensures that all effects queued after sequenceFx is called on the element are
10971 * run in sequence. This is the opposite of {@link #syncFx}.
10972 * @return {Roo.Element} The Element
10974 sequenceFx : function(){
10975 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10977 concurrent : false,
10984 nextFx : function(){
10985 var ef = this.fxQueue[0];
10992 * Returns true if the element has any effects actively running or queued, else returns false.
10993 * @return {Boolean} True if element has active effects, else false
10995 hasActiveFx : function(){
10996 return this.fxQueue && this.fxQueue[0];
11000 * Stops any running effects and clears the element's internal effects queue if it contains
11001 * any additional effects that haven't started yet.
11002 * @return {Roo.Element} The Element
11004 stopFx : function(){
11005 if(this.hasActiveFx()){
11006 var cur = this.fxQueue[0];
11007 if(cur && cur.anim && cur.anim.isAnimated()){
11008 this.fxQueue = [cur]; // clear out others
11009 cur.anim.stop(true);
11016 beforeFx : function(o){
11017 if(this.hasActiveFx() && !o.concurrent){
11028 * Returns true if the element is currently blocking so that no other effect can be queued
11029 * until this effect is finished, else returns false if blocking is not set. This is commonly
11030 * used to ensure that an effect initiated by a user action runs to completion prior to the
11031 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
11032 * @return {Boolean} True if blocking, else false
11034 hasFxBlock : function(){
11035 var q = this.fxQueue;
11036 return q && q[0] && q[0].block;
11040 queueFx : function(o, fn){
11044 if(!this.hasFxBlock()){
11045 Roo.applyIf(o, this.fxDefaults);
11047 var run = this.beforeFx(o);
11048 fn.block = o.block;
11049 this.fxQueue.push(fn);
11061 fxWrap : function(pos, o, vis){
11063 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11066 wrapXY = this.getXY();
11068 var div = document.createElement("div");
11069 div.style.visibility = vis;
11070 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11071 wrap.setPositioning(pos);
11072 if(wrap.getStyle("position") == "static"){
11073 wrap.position("relative");
11075 this.clearPositioning('auto');
11077 wrap.dom.appendChild(this.dom);
11079 wrap.setXY(wrapXY);
11086 fxUnwrap : function(wrap, pos, o){
11087 this.clearPositioning();
11088 this.setPositioning(pos);
11090 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11096 getFxRestore : function(){
11097 var st = this.dom.style;
11098 return {pos: this.getPositioning(), width: st.width, height : st.height};
11102 afterFx : function(o){
11104 this.applyStyles(o.afterStyle);
11107 this.addClass(o.afterCls);
11109 if(o.remove === true){
11112 Roo.callback(o.callback, o.scope, [this]);
11114 this.fxQueue.shift();
11120 getFxEl : function(){ // support for composite element fx
11121 return Roo.get(this.dom);
11125 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11126 animType = animType || 'run';
11128 var anim = Roo.lib.Anim[animType](
11130 (opt.duration || defaultDur) || .35,
11131 (opt.easing || defaultEase) || 'easeOut',
11133 Roo.callback(cb, this);
11142 // backwords compat
11143 Roo.Fx.resize = Roo.Fx.scale;
11145 //When included, Roo.Fx is automatically applied to Element so that all basic
11146 //effects are available directly via the Element API
11147 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11149 * Ext JS Library 1.1.1
11150 * Copyright(c) 2006-2007, Ext JS, LLC.
11152 * Originally Released Under LGPL - original licence link has changed is not relivant.
11155 * <script type="text/javascript">
11160 * @class Roo.CompositeElement
11161 * Standard composite class. Creates a Roo.Element for every element in the collection.
11163 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11164 * actions will be performed on all the elements in this collection.</b>
11166 * All methods return <i>this</i> and can be chained.
11168 var els = Roo.select("#some-el div.some-class", true);
11169 // or select directly from an existing element
11170 var el = Roo.get('some-el');
11171 el.select('div.some-class', true);
11173 els.setWidth(100); // all elements become 100 width
11174 els.hide(true); // all elements fade out and hide
11176 els.setWidth(100).hide(true);
11179 Roo.CompositeElement = function(els){
11180 this.elements = [];
11181 this.addElements(els);
11183 Roo.CompositeElement.prototype = {
11185 addElements : function(els){
11189 if(typeof els == "string"){
11190 els = Roo.Element.selectorFunction(els);
11192 var yels = this.elements;
11193 var index = yels.length-1;
11194 for(var i = 0, len = els.length; i < len; i++) {
11195 yels[++index] = Roo.get(els[i]);
11201 * Clears this composite and adds the elements returned by the passed selector.
11202 * @param {String/Array} els A string CSS selector, an array of elements or an element
11203 * @return {CompositeElement} this
11205 fill : function(els){
11206 this.elements = [];
11212 * Filters this composite to only elements that match the passed selector.
11213 * @param {String} selector A string CSS selector
11214 * @param {Boolean} inverse return inverse filter (not matches)
11215 * @return {CompositeElement} this
11217 filter : function(selector, inverse){
11219 inverse = inverse || false;
11220 this.each(function(el){
11221 var match = inverse ? !el.is(selector) : el.is(selector);
11223 els[els.length] = el.dom;
11230 invoke : function(fn, args){
11231 var els = this.elements;
11232 for(var i = 0, len = els.length; i < len; i++) {
11233 Roo.Element.prototype[fn].apply(els[i], args);
11238 * Adds elements to this composite.
11239 * @param {String/Array} els A string CSS selector, an array of elements or an element
11240 * @return {CompositeElement} this
11242 add : function(els){
11243 if(typeof els == "string"){
11244 this.addElements(Roo.Element.selectorFunction(els));
11245 }else if(els.length !== undefined){
11246 this.addElements(els);
11248 this.addElements([els]);
11253 * Calls the passed function passing (el, this, index) for each element in this composite.
11254 * @param {Function} fn The function to call
11255 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11256 * @return {CompositeElement} this
11258 each : function(fn, scope){
11259 var els = this.elements;
11260 for(var i = 0, len = els.length; i < len; i++){
11261 if(fn.call(scope || els[i], els[i], this, i) === false) {
11269 * Returns the Element object at the specified index
11270 * @param {Number} index
11271 * @return {Roo.Element}
11273 item : function(index){
11274 return this.elements[index] || null;
11278 * Returns the first Element
11279 * @return {Roo.Element}
11281 first : function(){
11282 return this.item(0);
11286 * Returns the last Element
11287 * @return {Roo.Element}
11290 return this.item(this.elements.length-1);
11294 * Returns the number of elements in this composite
11297 getCount : function(){
11298 return this.elements.length;
11302 * Returns true if this composite contains the passed element
11305 contains : function(el){
11306 return this.indexOf(el) !== -1;
11310 * Returns true if this composite contains the passed element
11313 indexOf : function(el){
11314 return this.elements.indexOf(Roo.get(el));
11319 * Removes the specified element(s).
11320 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11321 * or an array of any of those.
11322 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11323 * @return {CompositeElement} this
11325 removeElement : function(el, removeDom){
11326 if(el instanceof Array){
11327 for(var i = 0, len = el.length; i < len; i++){
11328 this.removeElement(el[i]);
11332 var index = typeof el == 'number' ? el : this.indexOf(el);
11335 var d = this.elements[index];
11339 d.parentNode.removeChild(d);
11342 this.elements.splice(index, 1);
11348 * Replaces the specified element with the passed element.
11349 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11351 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11352 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11353 * @return {CompositeElement} this
11355 replaceElement : function(el, replacement, domReplace){
11356 var index = typeof el == 'number' ? el : this.indexOf(el);
11359 this.elements[index].replaceWith(replacement);
11361 this.elements.splice(index, 1, Roo.get(replacement))
11368 * Removes all elements.
11370 clear : function(){
11371 this.elements = [];
11375 Roo.CompositeElement.createCall = function(proto, fnName){
11376 if(!proto[fnName]){
11377 proto[fnName] = function(){
11378 return this.invoke(fnName, arguments);
11382 for(var fnName in Roo.Element.prototype){
11383 if(typeof Roo.Element.prototype[fnName] == "function"){
11384 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11390 * Ext JS Library 1.1.1
11391 * Copyright(c) 2006-2007, Ext JS, LLC.
11393 * Originally Released Under LGPL - original licence link has changed is not relivant.
11396 * <script type="text/javascript">
11400 * @class Roo.CompositeElementLite
11401 * @extends Roo.CompositeElement
11402 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11404 var els = Roo.select("#some-el div.some-class");
11405 // or select directly from an existing element
11406 var el = Roo.get('some-el');
11407 el.select('div.some-class');
11409 els.setWidth(100); // all elements become 100 width
11410 els.hide(true); // all elements fade out and hide
11412 els.setWidth(100).hide(true);
11413 </code></pre><br><br>
11414 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11415 * actions will be performed on all the elements in this collection.</b>
11417 Roo.CompositeElementLite = function(els){
11418 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11419 this.el = new Roo.Element.Flyweight();
11421 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11422 addElements : function(els){
11424 if(els instanceof Array){
11425 this.elements = this.elements.concat(els);
11427 var yels = this.elements;
11428 var index = yels.length-1;
11429 for(var i = 0, len = els.length; i < len; i++) {
11430 yels[++index] = els[i];
11436 invoke : function(fn, args){
11437 var els = this.elements;
11439 for(var i = 0, len = els.length; i < len; i++) {
11441 Roo.Element.prototype[fn].apply(el, args);
11446 * Returns a flyweight Element of the dom element object at the specified index
11447 * @param {Number} index
11448 * @return {Roo.Element}
11450 item : function(index){
11451 if(!this.elements[index]){
11454 this.el.dom = this.elements[index];
11458 // fixes scope with flyweight
11459 addListener : function(eventName, handler, scope, opt){
11460 var els = this.elements;
11461 for(var i = 0, len = els.length; i < len; i++) {
11462 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11468 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11469 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11470 * a reference to the dom node, use el.dom.</b>
11471 * @param {Function} fn The function to call
11472 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11473 * @return {CompositeElement} this
11475 each : function(fn, scope){
11476 var els = this.elements;
11478 for(var i = 0, len = els.length; i < len; i++){
11480 if(fn.call(scope || el, el, this, i) === false){
11487 indexOf : function(el){
11488 return this.elements.indexOf(Roo.getDom(el));
11491 replaceElement : function(el, replacement, domReplace){
11492 var index = typeof el == 'number' ? el : this.indexOf(el);
11494 replacement = Roo.getDom(replacement);
11496 var d = this.elements[index];
11497 d.parentNode.insertBefore(replacement, d);
11498 d.parentNode.removeChild(d);
11500 this.elements.splice(index, 1, replacement);
11505 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11509 * Ext JS Library 1.1.1
11510 * Copyright(c) 2006-2007, Ext JS, LLC.
11512 * Originally Released Under LGPL - original licence link has changed is not relivant.
11515 * <script type="text/javascript">
11521 * @class Roo.data.Connection
11522 * @extends Roo.util.Observable
11523 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11524 * either to a configured URL, or to a URL specified at request time.
11526 * Requests made by this class are asynchronous, and will return immediately. No data from
11527 * the server will be available to the statement immediately following the {@link #request} call.
11528 * To process returned data, use a callback in the request options object, or an event listener.
11530 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11531 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11532 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11533 * property and, if present, the IFRAME's XML document as the responseXML property.
11535 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11536 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11537 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11538 * standard DOM methods.
11540 * @param {Object} config a configuration object.
11542 Roo.data.Connection = function(config){
11543 Roo.apply(this, config);
11546 * @event beforerequest
11547 * Fires before a network request is made to retrieve a data object.
11548 * @param {Connection} conn This Connection object.
11549 * @param {Object} options The options config object passed to the {@link #request} method.
11551 "beforerequest" : true,
11553 * @event requestcomplete
11554 * Fires if the request was successfully completed.
11555 * @param {Connection} conn This Connection object.
11556 * @param {Object} response The XHR object containing the response data.
11557 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11558 * @param {Object} options The options config object passed to the {@link #request} method.
11560 "requestcomplete" : true,
11562 * @event requestexception
11563 * Fires if an error HTTP status was returned from the server.
11564 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11565 * @param {Connection} conn This Connection object.
11566 * @param {Object} response The XHR object containing the response data.
11567 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11568 * @param {Object} options The options config object passed to the {@link #request} method.
11570 "requestexception" : true
11572 Roo.data.Connection.superclass.constructor.call(this);
11575 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11577 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11580 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11581 * extra parameters to each request made by this object. (defaults to undefined)
11584 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11585 * to each request made by this object. (defaults to undefined)
11588 * @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)
11591 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11595 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11601 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11604 disableCaching: true,
11607 * Sends an HTTP request to a remote server.
11608 * @param {Object} options An object which may contain the following properties:<ul>
11609 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11610 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11611 * request, a url encoded string or a function to call to get either.</li>
11612 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11613 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11614 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11615 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11616 * <li>options {Object} The parameter to the request call.</li>
11617 * <li>success {Boolean} True if the request succeeded.</li>
11618 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11620 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11621 * The callback is passed the following parameters:<ul>
11622 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11623 * <li>options {Object} The parameter to the request call.</li>
11625 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11626 * The callback is passed the following parameters:<ul>
11627 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11628 * <li>options {Object} The parameter to the request call.</li>
11630 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11631 * for the callback function. Defaults to the browser window.</li>
11632 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11633 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11634 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11635 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11636 * params for the post data. Any params will be appended to the URL.</li>
11637 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11639 * @return {Number} transactionId
11641 request : function(o){
11642 if(this.fireEvent("beforerequest", this, o) !== false){
11645 if(typeof p == "function"){
11646 p = p.call(o.scope||window, o);
11648 if(typeof p == "object"){
11649 p = Roo.urlEncode(o.params);
11651 if(this.extraParams){
11652 var extras = Roo.urlEncode(this.extraParams);
11653 p = p ? (p + '&' + extras) : extras;
11656 var url = o.url || this.url;
11657 if(typeof url == 'function'){
11658 url = url.call(o.scope||window, o);
11662 var form = Roo.getDom(o.form);
11663 url = url || form.action;
11665 var enctype = form.getAttribute("enctype");
11668 return this.doFormDataUpload(o, url);
11671 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11672 return this.doFormUpload(o, p, url);
11674 var f = Roo.lib.Ajax.serializeForm(form);
11675 p = p ? (p + '&' + f) : f;
11678 if (!o.form && o.formData) {
11679 o.formData = o.formData === true ? new FormData() : o.formData;
11680 for (var k in o.params) {
11681 o.formData.append(k,o.params[k]);
11684 return this.doFormDataUpload(o, url);
11688 var hs = o.headers;
11689 if(this.defaultHeaders){
11690 hs = Roo.apply(hs || {}, this.defaultHeaders);
11697 success: this.handleResponse,
11698 failure: this.handleFailure,
11700 argument: {options: o},
11701 timeout : o.timeout || this.timeout
11704 var method = o.method||this.method||(p ? "POST" : "GET");
11706 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11707 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11710 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11714 }else if(this.autoAbort !== false){
11718 if((method == 'GET' && p) || o.xmlData){
11719 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11722 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11723 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11724 Roo.lib.Ajax.useDefaultHeader == true;
11725 return this.transId;
11727 Roo.callback(o.callback, o.scope, [o, null, null]);
11733 * Determine whether this object has a request outstanding.
11734 * @param {Number} transactionId (Optional) defaults to the last transaction
11735 * @return {Boolean} True if there is an outstanding request.
11737 isLoading : function(transId){
11739 return Roo.lib.Ajax.isCallInProgress(transId);
11741 return this.transId ? true : false;
11746 * Aborts any outstanding request.
11747 * @param {Number} transactionId (Optional) defaults to the last transaction
11749 abort : function(transId){
11750 if(transId || this.isLoading()){
11751 Roo.lib.Ajax.abort(transId || this.transId);
11756 handleResponse : function(response){
11757 this.transId = false;
11758 var options = response.argument.options;
11759 response.argument = options ? options.argument : null;
11760 this.fireEvent("requestcomplete", this, response, options);
11761 Roo.callback(options.success, options.scope, [response, options]);
11762 Roo.callback(options.callback, options.scope, [options, true, response]);
11766 handleFailure : function(response, e){
11767 this.transId = false;
11768 var options = response.argument.options;
11769 response.argument = options ? options.argument : null;
11770 this.fireEvent("requestexception", this, response, options, e);
11771 Roo.callback(options.failure, options.scope, [response, options]);
11772 Roo.callback(options.callback, options.scope, [options, false, response]);
11776 doFormUpload : function(o, ps, url){
11778 var frame = document.createElement('iframe');
11781 frame.className = 'x-hidden';
11783 frame.src = Roo.SSL_SECURE_URL;
11785 document.body.appendChild(frame);
11788 document.frames[id].name = id;
11791 var form = Roo.getDom(o.form);
11793 form.method = 'POST';
11794 form.enctype = form.encoding = 'multipart/form-data';
11800 if(ps){ // add dynamic params
11802 ps = Roo.urlDecode(ps, false);
11804 if(ps.hasOwnProperty(k)){
11805 hd = document.createElement('input');
11806 hd.type = 'hidden';
11809 form.appendChild(hd);
11816 var r = { // bogus response object
11821 r.argument = o ? o.argument : null;
11826 doc = frame.contentWindow.document;
11828 doc = (frame.contentDocument || window.frames[id].document);
11830 if(doc && doc.body){
11831 r.responseText = doc.body.innerHTML;
11833 if(doc && doc.XMLDocument){
11834 r.responseXML = doc.XMLDocument;
11836 r.responseXML = doc;
11843 Roo.EventManager.removeListener(frame, 'load', cb, this);
11845 this.fireEvent("requestcomplete", this, r, o);
11846 Roo.callback(o.success, o.scope, [r, o]);
11847 Roo.callback(o.callback, o.scope, [o, true, r]);
11849 setTimeout(function(){document.body.removeChild(frame);}, 100);
11852 Roo.EventManager.on(frame, 'load', cb, this);
11855 if(hiddens){ // remove dynamic params
11856 for(var i = 0, len = hiddens.length; i < len; i++){
11857 form.removeChild(hiddens[i]);
11861 // this is a 'formdata version???'
11864 doFormDataUpload : function(o, url)
11868 var form = Roo.getDom(o.form);
11869 form.enctype = form.encoding = 'multipart/form-data';
11870 formData = o.formData === true ? new FormData(form) : o.formData;
11872 formData = o.formData === true ? new FormData() : o.formData;
11877 success: this.handleResponse,
11878 failure: this.handleFailure,
11880 argument: {options: o},
11881 timeout : o.timeout || this.timeout
11884 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11888 }else if(this.autoAbort !== false){
11892 //Roo.lib.Ajax.defaultPostHeader = null;
11893 Roo.lib.Ajax.useDefaultHeader = false;
11894 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
11895 Roo.lib.Ajax.useDefaultHeader = true;
11903 * Ext JS Library 1.1.1
11904 * Copyright(c) 2006-2007, Ext JS, LLC.
11906 * Originally Released Under LGPL - original licence link has changed is not relivant.
11909 * <script type="text/javascript">
11913 * Global Ajax request class.
11916 * @extends Roo.data.Connection
11919 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11920 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11921 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11922 * @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)
11923 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11924 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11925 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11927 Roo.Ajax = new Roo.data.Connection({
11936 * Serialize the passed form into a url encoded string
11938 * @param {String/HTMLElement} form
11941 serializeForm : function(form){
11942 return Roo.lib.Ajax.serializeForm(form);
11946 * Ext JS Library 1.1.1
11947 * Copyright(c) 2006-2007, Ext JS, LLC.
11949 * Originally Released Under LGPL - original licence link has changed is not relivant.
11952 * <script type="text/javascript">
11957 * @class Roo.UpdateManager
11958 * @extends Roo.util.Observable
11959 * Provides AJAX-style update for Element object.<br><br>
11962 * // Get it from a Roo.Element object
11963 * var el = Roo.get("foo");
11964 * var mgr = el.getUpdateManager();
11965 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11967 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11969 * // or directly (returns the same UpdateManager instance)
11970 * var mgr = new Roo.UpdateManager("myElementId");
11971 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11972 * mgr.on("update", myFcnNeedsToKnow);
11974 // short handed call directly from the element object
11975 Roo.get("foo").load({
11979 text: "Loading Foo..."
11983 * Create new UpdateManager directly.
11984 * @param {String/HTMLElement/Roo.Element} el The element to update
11985 * @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).
11987 Roo.UpdateManager = function(el, forceNew){
11989 if(!forceNew && el.updateManager){
11990 return el.updateManager;
11993 * The Element object
11994 * @type Roo.Element
11998 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
12001 this.defaultUrl = null;
12005 * @event beforeupdate
12006 * Fired before an update is made, return false from your handler and the update is cancelled.
12007 * @param {Roo.Element} el
12008 * @param {String/Object/Function} url
12009 * @param {String/Object} params
12011 "beforeupdate": true,
12014 * Fired after successful update is made.
12015 * @param {Roo.Element} el
12016 * @param {Object} oResponseObject The response Object
12021 * Fired on update failure.
12022 * @param {Roo.Element} el
12023 * @param {Object} oResponseObject The response Object
12027 var d = Roo.UpdateManager.defaults;
12029 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
12032 this.sslBlankUrl = d.sslBlankUrl;
12034 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
12037 this.disableCaching = d.disableCaching;
12039 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
12042 this.indicatorText = d.indicatorText;
12044 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12047 this.showLoadIndicator = d.showLoadIndicator;
12049 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12052 this.timeout = d.timeout;
12055 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12058 this.loadScripts = d.loadScripts;
12061 * Transaction object of current executing transaction
12063 this.transaction = null;
12068 this.autoRefreshProcId = null;
12070 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12073 this.refreshDelegate = this.refresh.createDelegate(this);
12075 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12078 this.updateDelegate = this.update.createDelegate(this);
12080 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12083 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12087 this.successDelegate = this.processSuccess.createDelegate(this);
12091 this.failureDelegate = this.processFailure.createDelegate(this);
12093 if(!this.renderer){
12095 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12097 this.renderer = new Roo.UpdateManager.BasicRenderer();
12100 Roo.UpdateManager.superclass.constructor.call(this);
12103 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12105 * Get the Element this UpdateManager is bound to
12106 * @return {Roo.Element} The element
12108 getEl : function(){
12112 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12113 * @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:
12116 url: "your-url.php",<br/>
12117 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12118 callback: yourFunction,<br/>
12119 scope: yourObject, //(optional scope) <br/>
12120 discardUrl: false, <br/>
12121 nocache: false,<br/>
12122 text: "Loading...",<br/>
12124 scripts: false<br/>
12127 * The only required property is url. The optional properties nocache, text and scripts
12128 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12129 * @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}
12130 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12131 * @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.
12133 update : function(url, params, callback, discardUrl){
12134 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12135 var method = this.method,
12137 if(typeof url == "object"){ // must be config object
12140 params = params || cfg.params;
12141 callback = callback || cfg.callback;
12142 discardUrl = discardUrl || cfg.discardUrl;
12143 if(callback && cfg.scope){
12144 callback = callback.createDelegate(cfg.scope);
12146 if(typeof cfg.method != "undefined"){method = cfg.method;};
12147 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12148 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12149 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12150 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12152 this.showLoading();
12154 this.defaultUrl = url;
12156 if(typeof url == "function"){
12157 url = url.call(this);
12160 method = method || (params ? "POST" : "GET");
12161 if(method == "GET"){
12162 url = this.prepareUrl(url);
12165 var o = Roo.apply(cfg ||{}, {
12168 success: this.successDelegate,
12169 failure: this.failureDelegate,
12170 callback: undefined,
12171 timeout: (this.timeout*1000),
12172 argument: {"url": url, "form": null, "callback": callback, "params": params}
12174 Roo.log("updated manager called with timeout of " + o.timeout);
12175 this.transaction = Roo.Ajax.request(o);
12180 * 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.
12181 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12182 * @param {String/HTMLElement} form The form Id or form element
12183 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12184 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12185 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12187 formUpdate : function(form, url, reset, callback){
12188 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12189 if(typeof url == "function"){
12190 url = url.call(this);
12192 form = Roo.getDom(form);
12193 this.transaction = Roo.Ajax.request({
12196 success: this.successDelegate,
12197 failure: this.failureDelegate,
12198 timeout: (this.timeout*1000),
12199 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12201 this.showLoading.defer(1, this);
12206 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12207 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12209 refresh : function(callback){
12210 if(this.defaultUrl == null){
12213 this.update(this.defaultUrl, null, callback, true);
12217 * Set this element to auto refresh.
12218 * @param {Number} interval How often to update (in seconds).
12219 * @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)
12220 * @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}
12221 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12222 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12224 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12226 this.update(url || this.defaultUrl, params, callback, true);
12228 if(this.autoRefreshProcId){
12229 clearInterval(this.autoRefreshProcId);
12231 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12235 * Stop auto refresh on this element.
12237 stopAutoRefresh : function(){
12238 if(this.autoRefreshProcId){
12239 clearInterval(this.autoRefreshProcId);
12240 delete this.autoRefreshProcId;
12244 isAutoRefreshing : function(){
12245 return this.autoRefreshProcId ? true : false;
12248 * Called to update the element to "Loading" state. Override to perform custom action.
12250 showLoading : function(){
12251 if(this.showLoadIndicator){
12252 this.el.update(this.indicatorText);
12257 * Adds unique parameter to query string if disableCaching = true
12260 prepareUrl : function(url){
12261 if(this.disableCaching){
12262 var append = "_dc=" + (new Date().getTime());
12263 if(url.indexOf("?") !== -1){
12264 url += "&" + append;
12266 url += "?" + append;
12275 processSuccess : function(response){
12276 this.transaction = null;
12277 if(response.argument.form && response.argument.reset){
12278 try{ // put in try/catch since some older FF releases had problems with this
12279 response.argument.form.reset();
12282 if(this.loadScripts){
12283 this.renderer.render(this.el, response, this,
12284 this.updateComplete.createDelegate(this, [response]));
12286 this.renderer.render(this.el, response, this);
12287 this.updateComplete(response);
12291 updateComplete : function(response){
12292 this.fireEvent("update", this.el, response);
12293 if(typeof response.argument.callback == "function"){
12294 response.argument.callback(this.el, true, response);
12301 processFailure : function(response){
12302 this.transaction = null;
12303 this.fireEvent("failure", this.el, response);
12304 if(typeof response.argument.callback == "function"){
12305 response.argument.callback(this.el, false, response);
12310 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12311 * @param {Object} renderer The object implementing the render() method
12313 setRenderer : function(renderer){
12314 this.renderer = renderer;
12317 getRenderer : function(){
12318 return this.renderer;
12322 * Set the defaultUrl used for updates
12323 * @param {String/Function} defaultUrl The url or a function to call to get the url
12325 setDefaultUrl : function(defaultUrl){
12326 this.defaultUrl = defaultUrl;
12330 * Aborts the executing transaction
12332 abort : function(){
12333 if(this.transaction){
12334 Roo.Ajax.abort(this.transaction);
12339 * Returns true if an update is in progress
12340 * @return {Boolean}
12342 isUpdating : function(){
12343 if(this.transaction){
12344 return Roo.Ajax.isLoading(this.transaction);
12351 * @class Roo.UpdateManager.defaults
12352 * @static (not really - but it helps the doc tool)
12353 * The defaults collection enables customizing the default properties of UpdateManager
12355 Roo.UpdateManager.defaults = {
12357 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12363 * True to process scripts by default (Defaults to false).
12366 loadScripts : false,
12369 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12372 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12374 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12377 disableCaching : false,
12379 * Whether to show indicatorText when loading (Defaults to true).
12382 showLoadIndicator : true,
12384 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12387 indicatorText : '<div class="loading-indicator">Loading...</div>'
12391 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12393 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12394 * @param {String/HTMLElement/Roo.Element} el The element to update
12395 * @param {String} url The url
12396 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12397 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12400 * @member Roo.UpdateManager
12402 Roo.UpdateManager.updateElement = function(el, url, params, options){
12403 var um = Roo.get(el, true).getUpdateManager();
12404 Roo.apply(um, options);
12405 um.update(url, params, options ? options.callback : null);
12407 // alias for backwards compat
12408 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12410 * @class Roo.UpdateManager.BasicRenderer
12411 * Default Content renderer. Updates the elements innerHTML with the responseText.
12413 Roo.UpdateManager.BasicRenderer = function(){};
12415 Roo.UpdateManager.BasicRenderer.prototype = {
12417 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12418 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12419 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12420 * @param {Roo.Element} el The element being rendered
12421 * @param {Object} response The YUI Connect response object
12422 * @param {UpdateManager} updateManager The calling update manager
12423 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12425 render : function(el, response, updateManager, callback){
12426 el.update(response.responseText, updateManager.loadScripts, callback);
12432 * (c)) Alan Knowles
12438 * @class Roo.DomTemplate
12439 * @extends Roo.Template
12440 * An effort at a dom based template engine..
12442 * Similar to XTemplate, except it uses dom parsing to create the template..
12444 * Supported features:
12449 {a_variable} - output encoded.
12450 {a_variable.format:("Y-m-d")} - call a method on the variable
12451 {a_variable:raw} - unencoded output
12452 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12453 {a_variable:this.method_on_template(...)} - call a method on the template object.
12458 <div roo-for="a_variable or condition.."></div>
12459 <div roo-if="a_variable or condition"></div>
12460 <div roo-exec="some javascript"></div>
12461 <div roo-name="named_template"></div>
12466 Roo.DomTemplate = function()
12468 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12475 Roo.extend(Roo.DomTemplate, Roo.Template, {
12477 * id counter for sub templates.
12481 * flag to indicate if dom parser is inside a pre,
12482 * it will strip whitespace if not.
12487 * The various sub templates
12495 * basic tag replacing syntax
12498 * // you can fake an object call by doing this
12502 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12503 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12505 iterChild : function (node, method) {
12507 var oldPre = this.inPre;
12508 if (node.tagName == 'PRE') {
12511 for( var i = 0; i < node.childNodes.length; i++) {
12512 method.call(this, node.childNodes[i]);
12514 this.inPre = oldPre;
12520 * compile the template
12522 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12525 compile: function()
12529 // covert the html into DOM...
12533 doc = document.implementation.createHTMLDocument("");
12534 doc.documentElement.innerHTML = this.html ;
12535 div = doc.documentElement;
12537 // old IE... - nasty -- it causes all sorts of issues.. with
12538 // images getting pulled from server..
12539 div = document.createElement('div');
12540 div.innerHTML = this.html;
12542 //doc.documentElement.innerHTML = htmlBody
12548 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12550 var tpls = this.tpls;
12552 // create a top level template from the snippet..
12554 //Roo.log(div.innerHTML);
12561 body : div.innerHTML,
12574 Roo.each(tpls, function(tp){
12575 this.compileTpl(tp);
12576 this.tpls[tp.id] = tp;
12579 this.master = tpls[0];
12585 compileNode : function(node, istop) {
12590 // skip anything not a tag..
12591 if (node.nodeType != 1) {
12592 if (node.nodeType == 3 && !this.inPre) {
12593 // reduce white space..
12594 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12617 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12618 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12619 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12620 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12626 // just itterate children..
12627 this.iterChild(node,this.compileNode);
12630 tpl.uid = this.id++;
12631 tpl.value = node.getAttribute('roo-' + tpl.attr);
12632 node.removeAttribute('roo-'+ tpl.attr);
12633 if (tpl.attr != 'name') {
12634 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12635 node.parentNode.replaceChild(placeholder, node);
12638 var placeholder = document.createElement('span');
12639 placeholder.className = 'roo-tpl-' + tpl.value;
12640 node.parentNode.replaceChild(placeholder, node);
12643 // parent now sees '{domtplXXXX}
12644 this.iterChild(node,this.compileNode);
12646 // we should now have node body...
12647 var div = document.createElement('div');
12648 div.appendChild(node);
12650 // this has the unfortunate side effect of converting tagged attributes
12651 // eg. href="{...}" into %7C...%7D
12652 // this has been fixed by searching for those combo's although it's a bit hacky..
12655 tpl.body = div.innerHTML;
12662 switch (tpl.value) {
12663 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12664 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12665 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12670 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12674 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12678 tpl.id = tpl.value; // replace non characters???
12684 this.tpls.push(tpl);
12694 * Compile a segment of the template into a 'sub-template'
12700 compileTpl : function(tpl)
12702 var fm = Roo.util.Format;
12703 var useF = this.disableFormats !== true;
12705 var sep = Roo.isGecko ? "+\n" : ",\n";
12707 var undef = function(str) {
12708 Roo.debug && Roo.log("Property not found :" + str);
12712 //Roo.log(tpl.body);
12716 var fn = function(m, lbrace, name, format, args)
12719 //Roo.log(arguments);
12720 args = args ? args.replace(/\\'/g,"'") : args;
12721 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12722 if (typeof(format) == 'undefined') {
12723 format = 'htmlEncode';
12725 if (format == 'raw' ) {
12729 if(name.substr(0, 6) == 'domtpl'){
12730 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12733 // build an array of options to determine if value is undefined..
12735 // basically get 'xxxx.yyyy' then do
12736 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12737 // (function () { Roo.log("Property not found"); return ''; })() :
12742 Roo.each(name.split('.'), function(st) {
12743 lookfor += (lookfor.length ? '.': '') + st;
12744 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12747 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12750 if(format && useF){
12752 args = args ? ',' + args : "";
12754 if(format.substr(0, 5) != "this."){
12755 format = "fm." + format + '(';
12757 format = 'this.call("'+ format.substr(5) + '", ';
12761 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12764 if (args && args.length) {
12765 // called with xxyx.yuu:(test,test)
12767 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12769 // raw.. - :raw modifier..
12770 return "'"+ sep + udef_st + name + ")"+sep+"'";
12774 // branched to use + in gecko and [].join() in others
12776 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12777 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12780 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12781 body.push(tpl.body.replace(/(\r\n|\n)/g,
12782 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12783 body.push("'].join('');};};");
12784 body = body.join('');
12787 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12789 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12796 * same as applyTemplate, except it's done to one of the subTemplates
12797 * when using named templates, you can do:
12799 * var str = pl.applySubTemplate('your-name', values);
12802 * @param {Number} id of the template
12803 * @param {Object} values to apply to template
12804 * @param {Object} parent (normaly the instance of this object)
12806 applySubTemplate : function(id, values, parent)
12810 var t = this.tpls[id];
12814 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12815 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12819 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12826 if(t.execCall && t.execCall.call(this, values, parent)){
12830 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12836 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12837 parent = t.target ? values : parent;
12838 if(t.forCall && vs instanceof Array){
12840 for(var i = 0, len = vs.length; i < len; i++){
12842 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12844 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12846 //Roo.log(t.compiled);
12850 return buf.join('');
12853 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12858 return t.compiled.call(this, vs, parent);
12860 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12862 //Roo.log(t.compiled);
12870 applyTemplate : function(values){
12871 return this.master.compiled.call(this, values, {});
12872 //var s = this.subs;
12875 apply : function(){
12876 return this.applyTemplate.apply(this, arguments);
12881 Roo.DomTemplate.from = function(el){
12882 el = Roo.getDom(el);
12883 return new Roo.Domtemplate(el.value || el.innerHTML);
12886 * Ext JS Library 1.1.1
12887 * Copyright(c) 2006-2007, Ext JS, LLC.
12889 * Originally Released Under LGPL - original licence link has changed is not relivant.
12892 * <script type="text/javascript">
12896 * @class Roo.util.DelayedTask
12897 * Provides a convenient method of performing setTimeout where a new
12898 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12899 * You can use this class to buffer
12900 * the keypress events for a certain number of milliseconds, and perform only if they stop
12901 * for that amount of time.
12902 * @constructor The parameters to this constructor serve as defaults and are not required.
12903 * @param {Function} fn (optional) The default function to timeout
12904 * @param {Object} scope (optional) The default scope of that timeout
12905 * @param {Array} args (optional) The default Array of arguments
12907 Roo.util.DelayedTask = function(fn, scope, args){
12908 var id = null, d, t;
12910 var call = function(){
12911 var now = new Date().getTime();
12915 fn.apply(scope, args || []);
12919 * Cancels any pending timeout and queues a new one
12920 * @param {Number} delay The milliseconds to delay
12921 * @param {Function} newFn (optional) Overrides function passed to constructor
12922 * @param {Object} newScope (optional) Overrides scope passed to constructor
12923 * @param {Array} newArgs (optional) Overrides args passed to constructor
12925 this.delay = function(delay, newFn, newScope, newArgs){
12926 if(id && delay != d){
12930 t = new Date().getTime();
12932 scope = newScope || scope;
12933 args = newArgs || args;
12935 id = setInterval(call, d);
12940 * Cancel the last queued timeout
12942 this.cancel = function(){
12950 * Ext JS Library 1.1.1
12951 * Copyright(c) 2006-2007, Ext JS, LLC.
12953 * Originally Released Under LGPL - original licence link has changed is not relivant.
12956 * <script type="text/javascript">
12960 Roo.util.TaskRunner = function(interval){
12961 interval = interval || 10;
12962 var tasks = [], removeQueue = [];
12964 var running = false;
12966 var stopThread = function(){
12972 var startThread = function(){
12975 id = setInterval(runTasks, interval);
12979 var removeTask = function(task){
12980 removeQueue.push(task);
12986 var runTasks = function(){
12987 if(removeQueue.length > 0){
12988 for(var i = 0, len = removeQueue.length; i < len; i++){
12989 tasks.remove(removeQueue[i]);
12992 if(tasks.length < 1){
12997 var now = new Date().getTime();
12998 for(var i = 0, len = tasks.length; i < len; ++i){
13000 var itime = now - t.taskRunTime;
13001 if(t.interval <= itime){
13002 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
13003 t.taskRunTime = now;
13004 if(rt === false || t.taskRunCount === t.repeat){
13009 if(t.duration && t.duration <= (now - t.taskStartTime)){
13016 * Queues a new task.
13017 * @param {Object} task
13019 this.start = function(task){
13021 task.taskStartTime = new Date().getTime();
13022 task.taskRunTime = 0;
13023 task.taskRunCount = 0;
13028 this.stop = function(task){
13033 this.stopAll = function(){
13035 for(var i = 0, len = tasks.length; i < len; i++){
13036 if(tasks[i].onStop){
13045 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13047 * Ext JS Library 1.1.1
13048 * Copyright(c) 2006-2007, Ext JS, LLC.
13050 * Originally Released Under LGPL - original licence link has changed is not relivant.
13053 * <script type="text/javascript">
13058 * @class Roo.util.MixedCollection
13059 * @extends Roo.util.Observable
13060 * A Collection class that maintains both numeric indexes and keys and exposes events.
13062 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13063 * collection (defaults to false)
13064 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13065 * and return the key value for that item. This is used when available to look up the key on items that
13066 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13067 * equivalent to providing an implementation for the {@link #getKey} method.
13069 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13077 * Fires when the collection is cleared.
13082 * Fires when an item is added to the collection.
13083 * @param {Number} index The index at which the item was added.
13084 * @param {Object} o The item added.
13085 * @param {String} key The key associated with the added item.
13090 * Fires when an item is replaced in the collection.
13091 * @param {String} key he key associated with the new added.
13092 * @param {Object} old The item being replaced.
13093 * @param {Object} new The new item.
13098 * Fires when an item is removed from the collection.
13099 * @param {Object} o The item being removed.
13100 * @param {String} key (optional) The key associated with the removed item.
13105 this.allowFunctions = allowFunctions === true;
13107 this.getKey = keyFn;
13109 Roo.util.MixedCollection.superclass.constructor.call(this);
13112 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13113 allowFunctions : false,
13116 * Adds an item to the collection.
13117 * @param {String} key The key to associate with the item
13118 * @param {Object} o The item to add.
13119 * @return {Object} The item added.
13121 add : function(key, o){
13122 if(arguments.length == 1){
13124 key = this.getKey(o);
13126 if(typeof key == "undefined" || key === null){
13128 this.items.push(o);
13129 this.keys.push(null);
13131 var old = this.map[key];
13133 return this.replace(key, o);
13136 this.items.push(o);
13138 this.keys.push(key);
13140 this.fireEvent("add", this.length-1, o, key);
13145 * MixedCollection has a generic way to fetch keys if you implement getKey.
13148 var mc = new Roo.util.MixedCollection();
13149 mc.add(someEl.dom.id, someEl);
13150 mc.add(otherEl.dom.id, otherEl);
13154 var mc = new Roo.util.MixedCollection();
13155 mc.getKey = function(el){
13161 // or via the constructor
13162 var mc = new Roo.util.MixedCollection(false, function(el){
13168 * @param o {Object} The item for which to find the key.
13169 * @return {Object} The key for the passed item.
13171 getKey : function(o){
13176 * Replaces an item in the collection.
13177 * @param {String} key The key associated with the item to replace, or the item to replace.
13178 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13179 * @return {Object} The new item.
13181 replace : function(key, o){
13182 if(arguments.length == 1){
13184 key = this.getKey(o);
13186 var old = this.item(key);
13187 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13188 return this.add(key, o);
13190 var index = this.indexOfKey(key);
13191 this.items[index] = o;
13193 this.fireEvent("replace", key, old, o);
13198 * Adds all elements of an Array or an Object to the collection.
13199 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13200 * an Array of values, each of which are added to the collection.
13202 addAll : function(objs){
13203 if(arguments.length > 1 || objs instanceof Array){
13204 var args = arguments.length > 1 ? arguments : objs;
13205 for(var i = 0, len = args.length; i < len; i++){
13209 for(var key in objs){
13210 if(this.allowFunctions || typeof objs[key] != "function"){
13211 this.add(key, objs[key]);
13218 * Executes the specified function once for every item in the collection, passing each
13219 * item as the first and only parameter. returning false from the function will stop the iteration.
13220 * @param {Function} fn The function to execute for each item.
13221 * @param {Object} scope (optional) The scope in which to execute the function.
13223 each : function(fn, scope){
13224 var items = [].concat(this.items); // each safe for removal
13225 for(var i = 0, len = items.length; i < len; i++){
13226 if(fn.call(scope || items[i], items[i], i, len) === false){
13233 * Executes the specified function once for every key in the collection, passing each
13234 * key, and its associated item as the first two parameters.
13235 * @param {Function} fn The function to execute for each item.
13236 * @param {Object} scope (optional) The scope in which to execute the function.
13238 eachKey : function(fn, scope){
13239 for(var i = 0, len = this.keys.length; i < len; i++){
13240 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13245 * Returns the first item in the collection which elicits a true return value from the
13246 * passed selection function.
13247 * @param {Function} fn The selection function to execute for each item.
13248 * @param {Object} scope (optional) The scope in which to execute the function.
13249 * @return {Object} The first item in the collection which returned true from the selection function.
13251 find : function(fn, scope){
13252 for(var i = 0, len = this.items.length; i < len; i++){
13253 if(fn.call(scope || window, this.items[i], this.keys[i])){
13254 return this.items[i];
13261 * Inserts an item at the specified index in the collection.
13262 * @param {Number} index The index to insert the item at.
13263 * @param {String} key The key to associate with the new item, or the item itself.
13264 * @param {Object} o (optional) If the second parameter was a key, the new item.
13265 * @return {Object} The item inserted.
13267 insert : function(index, key, o){
13268 if(arguments.length == 2){
13270 key = this.getKey(o);
13272 if(index >= this.length){
13273 return this.add(key, o);
13276 this.items.splice(index, 0, o);
13277 if(typeof key != "undefined" && key != null){
13280 this.keys.splice(index, 0, key);
13281 this.fireEvent("add", index, o, key);
13286 * Removed an item from the collection.
13287 * @param {Object} o The item to remove.
13288 * @return {Object} The item removed.
13290 remove : function(o){
13291 return this.removeAt(this.indexOf(o));
13295 * Remove an item from a specified index in the collection.
13296 * @param {Number} index The index within the collection of the item to remove.
13298 removeAt : function(index){
13299 if(index < this.length && index >= 0){
13301 var o = this.items[index];
13302 this.items.splice(index, 1);
13303 var key = this.keys[index];
13304 if(typeof key != "undefined"){
13305 delete this.map[key];
13307 this.keys.splice(index, 1);
13308 this.fireEvent("remove", o, key);
13313 * Removed an item associated with the passed key fom the collection.
13314 * @param {String} key The key of the item to remove.
13316 removeKey : function(key){
13317 return this.removeAt(this.indexOfKey(key));
13321 * Returns the number of items in the collection.
13322 * @return {Number} the number of items in the collection.
13324 getCount : function(){
13325 return this.length;
13329 * Returns index within the collection of the passed Object.
13330 * @param {Object} o The item to find the index of.
13331 * @return {Number} index of the item.
13333 indexOf : function(o){
13334 if(!this.items.indexOf){
13335 for(var i = 0, len = this.items.length; i < len; i++){
13336 if(this.items[i] == o) {
13342 return this.items.indexOf(o);
13347 * Returns index within the collection of the passed key.
13348 * @param {String} key The key to find the index of.
13349 * @return {Number} index of the key.
13351 indexOfKey : function(key){
13352 if(!this.keys.indexOf){
13353 for(var i = 0, len = this.keys.length; i < len; i++){
13354 if(this.keys[i] == key) {
13360 return this.keys.indexOf(key);
13365 * Returns the item associated with the passed key OR index. Key has priority over index.
13366 * @param {String/Number} key The key or index of the item.
13367 * @return {Object} The item associated with the passed key.
13369 item : function(key){
13370 if (key === 'length') {
13373 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13374 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13378 * Returns the item at the specified index.
13379 * @param {Number} index The index of the item.
13382 itemAt : function(index){
13383 return this.items[index];
13387 * Returns the item associated with the passed key.
13388 * @param {String/Number} key The key of the item.
13389 * @return {Object} The item associated with the passed key.
13391 key : function(key){
13392 return this.map[key];
13396 * Returns true if the collection contains the passed Object as an item.
13397 * @param {Object} o The Object to look for in the collection.
13398 * @return {Boolean} True if the collection contains the Object as an item.
13400 contains : function(o){
13401 return this.indexOf(o) != -1;
13405 * Returns true if the collection contains the passed Object as a key.
13406 * @param {String} key The key to look for in the collection.
13407 * @return {Boolean} True if the collection contains the Object as a key.
13409 containsKey : function(key){
13410 return typeof this.map[key] != "undefined";
13414 * Removes all items from the collection.
13416 clear : function(){
13421 this.fireEvent("clear");
13425 * Returns the first item in the collection.
13426 * @return {Object} the first item in the collection..
13428 first : function(){
13429 return this.items[0];
13433 * Returns the last item in the collection.
13434 * @return {Object} the last item in the collection..
13437 return this.items[this.length-1];
13440 _sort : function(property, dir, fn){
13441 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13442 fn = fn || function(a, b){
13445 var c = [], k = this.keys, items = this.items;
13446 for(var i = 0, len = items.length; i < len; i++){
13447 c[c.length] = {key: k[i], value: items[i], index: i};
13449 c.sort(function(a, b){
13450 var v = fn(a[property], b[property]) * dsc;
13452 v = (a.index < b.index ? -1 : 1);
13456 for(var i = 0, len = c.length; i < len; i++){
13457 items[i] = c[i].value;
13460 this.fireEvent("sort", this);
13464 * Sorts this collection with the passed comparison function
13465 * @param {String} direction (optional) "ASC" or "DESC"
13466 * @param {Function} fn (optional) comparison function
13468 sort : function(dir, fn){
13469 this._sort("value", dir, fn);
13473 * Sorts this collection by keys
13474 * @param {String} direction (optional) "ASC" or "DESC"
13475 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13477 keySort : function(dir, fn){
13478 this._sort("key", dir, fn || function(a, b){
13479 return String(a).toUpperCase()-String(b).toUpperCase();
13484 * Returns a range of items in this collection
13485 * @param {Number} startIndex (optional) defaults to 0
13486 * @param {Number} endIndex (optional) default to the last item
13487 * @return {Array} An array of items
13489 getRange : function(start, end){
13490 var items = this.items;
13491 if(items.length < 1){
13494 start = start || 0;
13495 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13498 for(var i = start; i <= end; i++) {
13499 r[r.length] = items[i];
13502 for(var i = start; i >= end; i--) {
13503 r[r.length] = items[i];
13510 * Filter the <i>objects</i> in this collection by a specific property.
13511 * Returns a new collection that has been filtered.
13512 * @param {String} property A property on your objects
13513 * @param {String/RegExp} value Either string that the property values
13514 * should start with or a RegExp to test against the property
13515 * @return {MixedCollection} The new filtered collection
13517 filter : function(property, value){
13518 if(!value.exec){ // not a regex
13519 value = String(value);
13520 if(value.length == 0){
13521 return this.clone();
13523 value = new RegExp("^" + Roo.escapeRe(value), "i");
13525 return this.filterBy(function(o){
13526 return o && value.test(o[property]);
13531 * Filter by a function. * Returns a new collection that has been filtered.
13532 * The passed function will be called with each
13533 * object in the collection. If the function returns true, the value is included
13534 * otherwise it is filtered.
13535 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13536 * @param {Object} scope (optional) The scope of the function (defaults to this)
13537 * @return {MixedCollection} The new filtered collection
13539 filterBy : function(fn, scope){
13540 var r = new Roo.util.MixedCollection();
13541 r.getKey = this.getKey;
13542 var k = this.keys, it = this.items;
13543 for(var i = 0, len = it.length; i < len; i++){
13544 if(fn.call(scope||this, it[i], k[i])){
13545 r.add(k[i], it[i]);
13552 * Creates a duplicate of this collection
13553 * @return {MixedCollection}
13555 clone : function(){
13556 var r = new Roo.util.MixedCollection();
13557 var k = this.keys, it = this.items;
13558 for(var i = 0, len = it.length; i < len; i++){
13559 r.add(k[i], it[i]);
13561 r.getKey = this.getKey;
13566 * Returns the item associated with the passed key or index.
13568 * @param {String/Number} key The key or index of the item.
13569 * @return {Object} The item associated with the passed key.
13571 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13573 * Ext JS Library 1.1.1
13574 * Copyright(c) 2006-2007, Ext JS, LLC.
13576 * Originally Released Under LGPL - original licence link has changed is not relivant.
13579 * <script type="text/javascript">
13582 * @class Roo.util.JSON
13583 * Modified version of Douglas Crockford"s json.js that doesn"t
13584 * mess with the Object prototype
13585 * http://www.json.org/js.html
13588 Roo.util.JSON = new (function(){
13589 var useHasOwn = {}.hasOwnProperty ? true : false;
13591 // crashes Safari in some instances
13592 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13594 var pad = function(n) {
13595 return n < 10 ? "0" + n : n;
13608 var encodeString = function(s){
13609 if (/["\\\x00-\x1f]/.test(s)) {
13610 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13615 c = b.charCodeAt();
13617 Math.floor(c / 16).toString(16) +
13618 (c % 16).toString(16);
13621 return '"' + s + '"';
13624 var encodeArray = function(o){
13625 var a = ["["], b, i, l = o.length, v;
13626 for (i = 0; i < l; i += 1) {
13628 switch (typeof v) {
13637 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13645 var encodeDate = function(o){
13646 return '"' + o.getFullYear() + "-" +
13647 pad(o.getMonth() + 1) + "-" +
13648 pad(o.getDate()) + "T" +
13649 pad(o.getHours()) + ":" +
13650 pad(o.getMinutes()) + ":" +
13651 pad(o.getSeconds()) + '"';
13655 * Encodes an Object, Array or other value
13656 * @param {Mixed} o The variable to encode
13657 * @return {String} The JSON string
13659 this.encode = function(o)
13661 // should this be extended to fully wrap stringify..
13663 if(typeof o == "undefined" || o === null){
13665 }else if(o instanceof Array){
13666 return encodeArray(o);
13667 }else if(o instanceof Date){
13668 return encodeDate(o);
13669 }else if(typeof o == "string"){
13670 return encodeString(o);
13671 }else if(typeof o == "number"){
13672 return isFinite(o) ? String(o) : "null";
13673 }else if(typeof o == "boolean"){
13676 var a = ["{"], b, i, v;
13678 if(!useHasOwn || o.hasOwnProperty(i)) {
13680 switch (typeof v) {
13689 a.push(this.encode(i), ":",
13690 v === null ? "null" : this.encode(v));
13701 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13702 * @param {String} json The JSON string
13703 * @return {Object} The resulting object
13705 this.decode = function(json){
13707 return /** eval:var:json */ eval("(" + json + ')');
13711 * Shorthand for {@link Roo.util.JSON#encode}
13712 * @member Roo encode
13714 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13716 * Shorthand for {@link Roo.util.JSON#decode}
13717 * @member Roo decode
13719 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13722 * Ext JS Library 1.1.1
13723 * Copyright(c) 2006-2007, Ext JS, LLC.
13725 * Originally Released Under LGPL - original licence link has changed is not relivant.
13728 * <script type="text/javascript">
13732 * @class Roo.util.Format
13733 * Reusable data formatting functions
13736 Roo.util.Format = function(){
13737 var trimRe = /^\s+|\s+$/g;
13740 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13741 * @param {String} value The string to truncate
13742 * @param {Number} length The maximum length to allow before truncating
13743 * @return {String} The converted text
13745 ellipsis : function(value, len){
13746 if(value && value.length > len){
13747 return value.substr(0, len-3)+"...";
13753 * Checks a reference and converts it to empty string if it is undefined
13754 * @param {Mixed} value Reference to check
13755 * @return {Mixed} Empty string if converted, otherwise the original value
13757 undef : function(value){
13758 return typeof value != "undefined" ? value : "";
13762 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13763 * @param {String} value The string to encode
13764 * @return {String} The encoded text
13766 htmlEncode : function(value){
13767 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13771 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13772 * @param {String} value The string to decode
13773 * @return {String} The decoded text
13775 htmlDecode : function(value){
13776 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13780 * Trims any whitespace from either side of a string
13781 * @param {String} value The text to trim
13782 * @return {String} The trimmed text
13784 trim : function(value){
13785 return String(value).replace(trimRe, "");
13789 * Returns a substring from within an original string
13790 * @param {String} value The original text
13791 * @param {Number} start The start index of the substring
13792 * @param {Number} length The length of the substring
13793 * @return {String} The substring
13795 substr : function(value, start, length){
13796 return String(value).substr(start, length);
13800 * Converts a string to all lower case letters
13801 * @param {String} value The text to convert
13802 * @return {String} The converted text
13804 lowercase : function(value){
13805 return String(value).toLowerCase();
13809 * Converts a string to all upper case letters
13810 * @param {String} value The text to convert
13811 * @return {String} The converted text
13813 uppercase : function(value){
13814 return String(value).toUpperCase();
13818 * Converts the first character only of a string to upper case
13819 * @param {String} value The text to convert
13820 * @return {String} The converted text
13822 capitalize : function(value){
13823 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13827 call : function(value, fn){
13828 if(arguments.length > 2){
13829 var args = Array.prototype.slice.call(arguments, 2);
13830 args.unshift(value);
13832 return /** eval:var:value */ eval(fn).apply(window, args);
13834 /** eval:var:value */
13835 return /** eval:var:value */ eval(fn).call(window, value);
13841 * safer version of Math.toFixed..??/
13842 * @param {Number/String} value The numeric value to format
13843 * @param {Number/String} value Decimal places
13844 * @return {String} The formatted currency string
13846 toFixed : function(v, n)
13848 // why not use to fixed - precision is buggered???
13850 return Math.round(v-0);
13852 var fact = Math.pow(10,n+1);
13853 v = (Math.round((v-0)*fact))/fact;
13854 var z = (''+fact).substring(2);
13855 if (v == Math.floor(v)) {
13856 return Math.floor(v) + '.' + z;
13859 // now just padd decimals..
13860 var ps = String(v).split('.');
13861 var fd = (ps[1] + z);
13862 var r = fd.substring(0,n);
13863 var rm = fd.substring(n);
13865 return ps[0] + '.' + r;
13867 r*=1; // turn it into a number;
13869 if (String(r).length != n) {
13872 r = String(r).substring(1); // chop the end off.
13875 return ps[0] + '.' + r;
13880 * Format a number as US currency
13881 * @param {Number/String} value The numeric value to format
13882 * @return {String} The formatted currency string
13884 usMoney : function(v){
13885 return '$' + Roo.util.Format.number(v);
13890 * eventually this should probably emulate php's number_format
13891 * @param {Number/String} value The numeric value to format
13892 * @param {Number} decimals number of decimal places
13893 * @param {String} delimiter for thousands (default comma)
13894 * @return {String} The formatted currency string
13896 number : function(v, decimals, thousandsDelimiter)
13898 // multiply and round.
13899 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13900 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13902 var mul = Math.pow(10, decimals);
13903 var zero = String(mul).substring(1);
13904 v = (Math.round((v-0)*mul))/mul;
13906 // if it's '0' number.. then
13908 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13910 var ps = v.split('.');
13913 var r = /(\d+)(\d{3})/;
13916 if(thousandsDelimiter.length != 0) {
13917 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13922 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13923 // does not have decimals
13924 (decimals ? ('.' + zero) : '');
13927 return whole + sub ;
13931 * Parse a value into a formatted date using the specified format pattern.
13932 * @param {Mixed} value The value to format
13933 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13934 * @return {String} The formatted date string
13936 date : function(v, format){
13940 if(!(v instanceof Date)){
13941 v = new Date(Date.parse(v));
13943 return v.dateFormat(format || Roo.util.Format.defaults.date);
13947 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13948 * @param {String} format Any valid date format string
13949 * @return {Function} The date formatting function
13951 dateRenderer : function(format){
13952 return function(v){
13953 return Roo.util.Format.date(v, format);
13958 stripTagsRE : /<\/?[^>]+>/gi,
13961 * Strips all HTML tags
13962 * @param {Mixed} value The text from which to strip tags
13963 * @return {String} The stripped text
13965 stripTags : function(v){
13966 return !v ? v : String(v).replace(this.stripTagsRE, "");
13970 Roo.util.Format.defaults = {
13974 * Ext JS Library 1.1.1
13975 * Copyright(c) 2006-2007, Ext JS, LLC.
13977 * Originally Released Under LGPL - original licence link has changed is not relivant.
13980 * <script type="text/javascript">
13987 * @class Roo.MasterTemplate
13988 * @extends Roo.Template
13989 * Provides a template that can have child templates. The syntax is:
13991 var t = new Roo.MasterTemplate(
13992 '<select name="{name}">',
13993 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13996 t.add('options', {value: 'foo', text: 'bar'});
13997 // or you can add multiple child elements in one shot
13998 t.addAll('options', [
13999 {value: 'foo', text: 'bar'},
14000 {value: 'foo2', text: 'bar2'},
14001 {value: 'foo3', text: 'bar3'}
14003 // then append, applying the master template values
14004 t.append('my-form', {name: 'my-select'});
14006 * A name attribute for the child template is not required if you have only one child
14007 * template or you want to refer to them by index.
14009 Roo.MasterTemplate = function(){
14010 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
14011 this.originalHtml = this.html;
14013 var m, re = this.subTemplateRe;
14016 while(m = re.exec(this.html)){
14017 var name = m[1], content = m[2];
14022 tpl : new Roo.Template(content)
14025 st[name] = st[subIndex];
14027 st[subIndex].tpl.compile();
14028 st[subIndex].tpl.call = this.call.createDelegate(this);
14031 this.subCount = subIndex;
14034 Roo.extend(Roo.MasterTemplate, Roo.Template, {
14036 * The regular expression used to match sub templates
14040 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
14043 * Applies the passed values to a child template.
14044 * @param {String/Number} name (optional) The name or index of the child template
14045 * @param {Array/Object} values The values to be applied to the template
14046 * @return {MasterTemplate} this
14048 add : function(name, values){
14049 if(arguments.length == 1){
14050 values = arguments[0];
14053 var s = this.subs[name];
14054 s.buffer[s.buffer.length] = s.tpl.apply(values);
14059 * Applies all the passed values to a child template.
14060 * @param {String/Number} name (optional) The name or index of the child template
14061 * @param {Array} values The values to be applied to the template, this should be an array of objects.
14062 * @param {Boolean} reset (optional) True to reset the template first
14063 * @return {MasterTemplate} this
14065 fill : function(name, values, reset){
14067 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14075 for(var i = 0, len = values.length; i < len; i++){
14076 this.add(name, values[i]);
14082 * Resets the template for reuse
14083 * @return {MasterTemplate} this
14085 reset : function(){
14087 for(var i = 0; i < this.subCount; i++){
14093 applyTemplate : function(values){
14095 var replaceIndex = -1;
14096 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14097 return s[++replaceIndex].buffer.join("");
14099 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14102 apply : function(){
14103 return this.applyTemplate.apply(this, arguments);
14106 compile : function(){return this;}
14110 * Alias for fill().
14113 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14115 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14116 * var tpl = Roo.MasterTemplate.from('element-id');
14117 * @param {String/HTMLElement} el
14118 * @param {Object} config
14121 Roo.MasterTemplate.from = function(el, config){
14122 el = Roo.getDom(el);
14123 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14126 * Ext JS Library 1.1.1
14127 * Copyright(c) 2006-2007, Ext JS, LLC.
14129 * Originally Released Under LGPL - original licence link has changed is not relivant.
14132 * <script type="text/javascript">
14137 * @class Roo.util.CSS
14138 * Utility class for manipulating CSS rules
14141 Roo.util.CSS = function(){
14143 var doc = document;
14145 var camelRe = /(-[a-z])/gi;
14146 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14150 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14151 * tag and appended to the HEAD of the document.
14152 * @param {String|Object} cssText The text containing the css rules
14153 * @param {String} id An id to add to the stylesheet for later removal
14154 * @return {StyleSheet}
14156 createStyleSheet : function(cssText, id){
14158 var head = doc.getElementsByTagName("head")[0];
14159 var nrules = doc.createElement("style");
14160 nrules.setAttribute("type", "text/css");
14162 nrules.setAttribute("id", id);
14164 if (typeof(cssText) != 'string') {
14165 // support object maps..
14166 // not sure if this a good idea..
14167 // perhaps it should be merged with the general css handling
14168 // and handle js style props.
14169 var cssTextNew = [];
14170 for(var n in cssText) {
14172 for(var k in cssText[n]) {
14173 citems.push( k + ' : ' +cssText[n][k] + ';' );
14175 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14178 cssText = cssTextNew.join("\n");
14184 head.appendChild(nrules);
14185 ss = nrules.styleSheet;
14186 ss.cssText = cssText;
14189 nrules.appendChild(doc.createTextNode(cssText));
14191 nrules.cssText = cssText;
14193 head.appendChild(nrules);
14194 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14196 this.cacheStyleSheet(ss);
14201 * Removes a style or link tag by id
14202 * @param {String} id The id of the tag
14204 removeStyleSheet : function(id){
14205 var existing = doc.getElementById(id);
14207 existing.parentNode.removeChild(existing);
14212 * Dynamically swaps an existing stylesheet reference for a new one
14213 * @param {String} id The id of an existing link tag to remove
14214 * @param {String} url The href of the new stylesheet to include
14216 swapStyleSheet : function(id, url){
14217 this.removeStyleSheet(id);
14218 var ss = doc.createElement("link");
14219 ss.setAttribute("rel", "stylesheet");
14220 ss.setAttribute("type", "text/css");
14221 ss.setAttribute("id", id);
14222 ss.setAttribute("href", url);
14223 doc.getElementsByTagName("head")[0].appendChild(ss);
14227 * Refresh the rule cache if you have dynamically added stylesheets
14228 * @return {Object} An object (hash) of rules indexed by selector
14230 refreshCache : function(){
14231 return this.getRules(true);
14235 cacheStyleSheet : function(stylesheet){
14239 try{// try catch for cross domain access issue
14240 var ssRules = stylesheet.cssRules || stylesheet.rules;
14241 for(var j = ssRules.length-1; j >= 0; --j){
14242 rules[ssRules[j].selectorText] = ssRules[j];
14248 * Gets all css rules for the document
14249 * @param {Boolean} refreshCache true to refresh the internal cache
14250 * @return {Object} An object (hash) of rules indexed by selector
14252 getRules : function(refreshCache){
14253 if(rules == null || refreshCache){
14255 var ds = doc.styleSheets;
14256 for(var i =0, len = ds.length; i < len; i++){
14258 this.cacheStyleSheet(ds[i]);
14266 * Gets an an individual CSS rule by selector(s)
14267 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14268 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14269 * @return {CSSRule} The CSS rule or null if one is not found
14271 getRule : function(selector, refreshCache){
14272 var rs = this.getRules(refreshCache);
14273 if(!(selector instanceof Array)){
14274 return rs[selector];
14276 for(var i = 0; i < selector.length; i++){
14277 if(rs[selector[i]]){
14278 return rs[selector[i]];
14286 * Updates a rule property
14287 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14288 * @param {String} property The css property
14289 * @param {String} value The new value for the property
14290 * @return {Boolean} true If a rule was found and updated
14292 updateRule : function(selector, property, value){
14293 if(!(selector instanceof Array)){
14294 var rule = this.getRule(selector);
14296 rule.style[property.replace(camelRe, camelFn)] = value;
14300 for(var i = 0; i < selector.length; i++){
14301 if(this.updateRule(selector[i], property, value)){
14311 * Ext JS Library 1.1.1
14312 * Copyright(c) 2006-2007, Ext JS, LLC.
14314 * Originally Released Under LGPL - original licence link has changed is not relivant.
14317 * <script type="text/javascript">
14323 * @class Roo.util.ClickRepeater
14324 * @extends Roo.util.Observable
14326 * A wrapper class which can be applied to any element. Fires a "click" event while the
14327 * mouse is pressed. The interval between firings may be specified in the config but
14328 * defaults to 10 milliseconds.
14330 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14332 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14333 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14334 * Similar to an autorepeat key delay.
14335 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14336 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14337 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14338 * "interval" and "delay" are ignored. "immediate" is honored.
14339 * @cfg {Boolean} preventDefault True to prevent the default click event
14340 * @cfg {Boolean} stopDefault True to stop the default click event
14343 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14344 * 2007-02-02 jvs Renamed to ClickRepeater
14345 * 2007-02-03 jvs Modifications for FF Mac and Safari
14348 * @param {String/HTMLElement/Element} el The element to listen on
14349 * @param {Object} config
14351 Roo.util.ClickRepeater = function(el, config)
14353 this.el = Roo.get(el);
14354 this.el.unselectable();
14356 Roo.apply(this, config);
14361 * Fires when the mouse button is depressed.
14362 * @param {Roo.util.ClickRepeater} this
14364 "mousedown" : true,
14367 * Fires on a specified interval during the time the element is pressed.
14368 * @param {Roo.util.ClickRepeater} this
14373 * Fires when the mouse key is released.
14374 * @param {Roo.util.ClickRepeater} this
14379 this.el.on("mousedown", this.handleMouseDown, this);
14380 if(this.preventDefault || this.stopDefault){
14381 this.el.on("click", function(e){
14382 if(this.preventDefault){
14383 e.preventDefault();
14385 if(this.stopDefault){
14391 // allow inline handler
14393 this.on("click", this.handler, this.scope || this);
14396 Roo.util.ClickRepeater.superclass.constructor.call(this);
14399 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14402 preventDefault : true,
14403 stopDefault : false,
14407 handleMouseDown : function(){
14408 clearTimeout(this.timer);
14410 if(this.pressClass){
14411 this.el.addClass(this.pressClass);
14413 this.mousedownTime = new Date();
14415 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14416 this.el.on("mouseout", this.handleMouseOut, this);
14418 this.fireEvent("mousedown", this);
14419 this.fireEvent("click", this);
14421 this.timer = this.click.defer(this.delay || this.interval, this);
14425 click : function(){
14426 this.fireEvent("click", this);
14427 this.timer = this.click.defer(this.getInterval(), this);
14431 getInterval: function(){
14432 if(!this.accelerate){
14433 return this.interval;
14435 var pressTime = this.mousedownTime.getElapsed();
14436 if(pressTime < 500){
14438 }else if(pressTime < 1700){
14440 }else if(pressTime < 2600){
14442 }else if(pressTime < 3500){
14444 }else if(pressTime < 4400){
14446 }else if(pressTime < 5300){
14448 }else if(pressTime < 6200){
14456 handleMouseOut : function(){
14457 clearTimeout(this.timer);
14458 if(this.pressClass){
14459 this.el.removeClass(this.pressClass);
14461 this.el.on("mouseover", this.handleMouseReturn, this);
14465 handleMouseReturn : function(){
14466 this.el.un("mouseover", this.handleMouseReturn);
14467 if(this.pressClass){
14468 this.el.addClass(this.pressClass);
14474 handleMouseUp : function(){
14475 clearTimeout(this.timer);
14476 this.el.un("mouseover", this.handleMouseReturn);
14477 this.el.un("mouseout", this.handleMouseOut);
14478 Roo.get(document).un("mouseup", this.handleMouseUp);
14479 this.el.removeClass(this.pressClass);
14480 this.fireEvent("mouseup", this);
14484 * Ext JS Library 1.1.1
14485 * Copyright(c) 2006-2007, Ext JS, LLC.
14487 * Originally Released Under LGPL - original licence link has changed is not relivant.
14490 * <script type="text/javascript">
14495 * @class Roo.KeyNav
14496 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14497 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14498 * way to implement custom navigation schemes for any UI component.</p>
14499 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14500 * pageUp, pageDown, del, home, end. Usage:</p>
14502 var nav = new Roo.KeyNav("my-element", {
14503 "left" : function(e){
14504 this.moveLeft(e.ctrlKey);
14506 "right" : function(e){
14507 this.moveRight(e.ctrlKey);
14509 "enter" : function(e){
14516 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14517 * @param {Object} config The config
14519 Roo.KeyNav = function(el, config){
14520 this.el = Roo.get(el);
14521 Roo.apply(this, config);
14522 if(!this.disabled){
14523 this.disabled = true;
14528 Roo.KeyNav.prototype = {
14530 * @cfg {Boolean} disabled
14531 * True to disable this KeyNav instance (defaults to false)
14535 * @cfg {String} defaultEventAction
14536 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14537 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14538 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14540 defaultEventAction: "stopEvent",
14542 * @cfg {Boolean} forceKeyDown
14543 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14544 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14545 * handle keydown instead of keypress.
14547 forceKeyDown : false,
14550 prepareEvent : function(e){
14551 var k = e.getKey();
14552 var h = this.keyToHandler[k];
14553 //if(h && this[h]){
14554 // e.stopPropagation();
14556 if(Roo.isSafari && h && k >= 37 && k <= 40){
14562 relay : function(e){
14563 var k = e.getKey();
14564 var h = this.keyToHandler[k];
14566 if(this.doRelay(e, this[h], h) !== true){
14567 e[this.defaultEventAction]();
14573 doRelay : function(e, h, hname){
14574 return h.call(this.scope || this, e);
14577 // possible handlers
14591 // quick lookup hash
14608 * Enable this KeyNav
14610 enable: function(){
14612 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14613 // the EventObject will normalize Safari automatically
14614 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14615 this.el.on("keydown", this.relay, this);
14617 this.el.on("keydown", this.prepareEvent, this);
14618 this.el.on("keypress", this.relay, this);
14620 this.disabled = false;
14625 * Disable this KeyNav
14627 disable: function(){
14628 if(!this.disabled){
14629 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14630 this.el.un("keydown", this.relay);
14632 this.el.un("keydown", this.prepareEvent);
14633 this.el.un("keypress", this.relay);
14635 this.disabled = true;
14640 * Ext JS Library 1.1.1
14641 * Copyright(c) 2006-2007, Ext JS, LLC.
14643 * Originally Released Under LGPL - original licence link has changed is not relivant.
14646 * <script type="text/javascript">
14651 * @class Roo.KeyMap
14652 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14653 * The constructor accepts the same config object as defined by {@link #addBinding}.
14654 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14655 * combination it will call the function with this signature (if the match is a multi-key
14656 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14657 * A KeyMap can also handle a string representation of keys.<br />
14660 // map one key by key code
14661 var map = new Roo.KeyMap("my-element", {
14662 key: 13, // or Roo.EventObject.ENTER
14667 // map multiple keys to one action by string
14668 var map = new Roo.KeyMap("my-element", {
14674 // map multiple keys to multiple actions by strings and array of codes
14675 var map = new Roo.KeyMap("my-element", [
14678 fn: function(){ alert("Return was pressed"); }
14681 fn: function(){ alert('a, b or c was pressed'); }
14686 fn: function(){ alert('Control + shift + tab was pressed.'); }
14690 * <b>Note: A KeyMap starts enabled</b>
14692 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14693 * @param {Object} config The config (see {@link #addBinding})
14694 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14696 Roo.KeyMap = function(el, config, eventName){
14697 this.el = Roo.get(el);
14698 this.eventName = eventName || "keydown";
14699 this.bindings = [];
14701 this.addBinding(config);
14706 Roo.KeyMap.prototype = {
14708 * True to stop the event from bubbling and prevent the default browser action if the
14709 * key was handled by the KeyMap (defaults to false)
14715 * Add a new binding to this KeyMap. The following config object properties are supported:
14717 Property Type Description
14718 ---------- --------------- ----------------------------------------------------------------------
14719 key String/Array A single keycode or an array of keycodes to handle
14720 shift Boolean True to handle key only when shift is pressed (defaults to false)
14721 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14722 alt Boolean True to handle key only when alt is pressed (defaults to false)
14723 fn Function The function to call when KeyMap finds the expected key combination
14724 scope Object The scope of the callback function
14730 var map = new Roo.KeyMap(document, {
14731 key: Roo.EventObject.ENTER,
14736 //Add a new binding to the existing KeyMap later
14744 * @param {Object/Array} config A single KeyMap config or an array of configs
14746 addBinding : function(config){
14747 if(config instanceof Array){
14748 for(var i = 0, len = config.length; i < len; i++){
14749 this.addBinding(config[i]);
14753 var keyCode = config.key,
14754 shift = config.shift,
14755 ctrl = config.ctrl,
14758 scope = config.scope;
14759 if(typeof keyCode == "string"){
14761 var keyString = keyCode.toUpperCase();
14762 for(var j = 0, len = keyString.length; j < len; j++){
14763 ks.push(keyString.charCodeAt(j));
14767 var keyArray = keyCode instanceof Array;
14768 var handler = function(e){
14769 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14770 var k = e.getKey();
14772 for(var i = 0, len = keyCode.length; i < len; i++){
14773 if(keyCode[i] == k){
14774 if(this.stopEvent){
14777 fn.call(scope || window, k, e);
14783 if(this.stopEvent){
14786 fn.call(scope || window, k, e);
14791 this.bindings.push(handler);
14795 * Shorthand for adding a single key listener
14796 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14797 * following options:
14798 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14799 * @param {Function} fn The function to call
14800 * @param {Object} scope (optional) The scope of the function
14802 on : function(key, fn, scope){
14803 var keyCode, shift, ctrl, alt;
14804 if(typeof key == "object" && !(key instanceof Array)){
14823 handleKeyDown : function(e){
14824 if(this.enabled){ //just in case
14825 var b = this.bindings;
14826 for(var i = 0, len = b.length; i < len; i++){
14827 b[i].call(this, e);
14833 * Returns true if this KeyMap is enabled
14834 * @return {Boolean}
14836 isEnabled : function(){
14837 return this.enabled;
14841 * Enables this KeyMap
14843 enable: function(){
14845 this.el.on(this.eventName, this.handleKeyDown, this);
14846 this.enabled = true;
14851 * Disable this KeyMap
14853 disable: function(){
14855 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14856 this.enabled = false;
14861 * Ext JS Library 1.1.1
14862 * Copyright(c) 2006-2007, Ext JS, LLC.
14864 * Originally Released Under LGPL - original licence link has changed is not relivant.
14867 * <script type="text/javascript">
14872 * @class Roo.util.TextMetrics
14873 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14874 * wide, in pixels, a given block of text will be.
14877 Roo.util.TextMetrics = function(){
14881 * Measures the size of the specified text
14882 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14883 * that can affect the size of the rendered text
14884 * @param {String} text The text to measure
14885 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14886 * in order to accurately measure the text height
14887 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14889 measure : function(el, text, fixedWidth){
14891 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14894 shared.setFixedWidth(fixedWidth || 'auto');
14895 return shared.getSize(text);
14899 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14900 * the overhead of multiple calls to initialize the style properties on each measurement.
14901 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14902 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14903 * in order to accurately measure the text height
14904 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14906 createInstance : function(el, fixedWidth){
14907 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14914 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14915 var ml = new Roo.Element(document.createElement('div'));
14916 document.body.appendChild(ml.dom);
14917 ml.position('absolute');
14918 ml.setLeftTop(-1000, -1000);
14922 ml.setWidth(fixedWidth);
14927 * Returns the size of the specified text based on the internal element's style and width properties
14928 * @memberOf Roo.util.TextMetrics.Instance#
14929 * @param {String} text The text to measure
14930 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14932 getSize : function(text){
14934 var s = ml.getSize();
14940 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14941 * that can affect the size of the rendered text
14942 * @memberOf Roo.util.TextMetrics.Instance#
14943 * @param {String/HTMLElement} el The element, dom node or id
14945 bind : function(el){
14947 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14952 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14953 * to set a fixed width in order to accurately measure the text height.
14954 * @memberOf Roo.util.TextMetrics.Instance#
14955 * @param {Number} width The width to set on the element
14957 setFixedWidth : function(width){
14958 ml.setWidth(width);
14962 * Returns the measured width of the specified text
14963 * @memberOf Roo.util.TextMetrics.Instance#
14964 * @param {String} text The text to measure
14965 * @return {Number} width The width in pixels
14967 getWidth : function(text){
14968 ml.dom.style.width = 'auto';
14969 return this.getSize(text).width;
14973 * Returns the measured height of the specified text. For multiline text, be sure to call
14974 * {@link #setFixedWidth} if necessary.
14975 * @memberOf Roo.util.TextMetrics.Instance#
14976 * @param {String} text The text to measure
14977 * @return {Number} height The height in pixels
14979 getHeight : function(text){
14980 return this.getSize(text).height;
14984 instance.bind(bindTo);
14989 // backwards compat
14990 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14992 * Ext JS Library 1.1.1
14993 * Copyright(c) 2006-2007, Ext JS, LLC.
14995 * Originally Released Under LGPL - original licence link has changed is not relivant.
14998 * <script type="text/javascript">
15002 * @class Roo.state.Provider
15003 * Abstract base class for state provider implementations. This class provides methods
15004 * for encoding and decoding <b>typed</b> variables including dates and defines the
15005 * Provider interface.
15007 Roo.state.Provider = function(){
15009 * @event statechange
15010 * Fires when a state change occurs.
15011 * @param {Provider} this This state provider
15012 * @param {String} key The state key which was changed
15013 * @param {String} value The encoded value for the state
15016 "statechange": true
15019 Roo.state.Provider.superclass.constructor.call(this);
15021 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
15023 * Returns the current value for a key
15024 * @param {String} name The key name
15025 * @param {Mixed} defaultValue A default value to return if the key's value is not found
15026 * @return {Mixed} The state data
15028 get : function(name, defaultValue){
15029 return typeof this.state[name] == "undefined" ?
15030 defaultValue : this.state[name];
15034 * Clears a value from the state
15035 * @param {String} name The key name
15037 clear : function(name){
15038 delete this.state[name];
15039 this.fireEvent("statechange", this, name, null);
15043 * Sets the value for a key
15044 * @param {String} name The key name
15045 * @param {Mixed} value The value to set
15047 set : function(name, value){
15048 this.state[name] = value;
15049 this.fireEvent("statechange", this, name, value);
15053 * Decodes a string previously encoded with {@link #encodeValue}.
15054 * @param {String} value The value to decode
15055 * @return {Mixed} The decoded value
15057 decodeValue : function(cookie){
15058 var re = /^(a|n|d|b|s|o)\:(.*)$/;
15059 var matches = re.exec(unescape(cookie));
15060 if(!matches || !matches[1]) {
15061 return; // non state cookie
15063 var type = matches[1];
15064 var v = matches[2];
15067 return parseFloat(v);
15069 return new Date(Date.parse(v));
15074 var values = v.split("^");
15075 for(var i = 0, len = values.length; i < len; i++){
15076 all.push(this.decodeValue(values[i]));
15081 var values = v.split("^");
15082 for(var i = 0, len = values.length; i < len; i++){
15083 var kv = values[i].split("=");
15084 all[kv[0]] = this.decodeValue(kv[1]);
15093 * Encodes a value including type information. Decode with {@link #decodeValue}.
15094 * @param {Mixed} value The value to encode
15095 * @return {String} The encoded value
15097 encodeValue : function(v){
15099 if(typeof v == "number"){
15101 }else if(typeof v == "boolean"){
15102 enc = "b:" + (v ? "1" : "0");
15103 }else if(v instanceof Date){
15104 enc = "d:" + v.toGMTString();
15105 }else if(v instanceof Array){
15107 for(var i = 0, len = v.length; i < len; i++){
15108 flat += this.encodeValue(v[i]);
15114 }else if(typeof v == "object"){
15117 if(typeof v[key] != "function"){
15118 flat += key + "=" + this.encodeValue(v[key]) + "^";
15121 enc = "o:" + flat.substring(0, flat.length-1);
15125 return escape(enc);
15131 * Ext JS Library 1.1.1
15132 * Copyright(c) 2006-2007, Ext JS, LLC.
15134 * Originally Released Under LGPL - original licence link has changed is not relivant.
15137 * <script type="text/javascript">
15140 * @class Roo.state.Manager
15141 * This is the global state manager. By default all components that are "state aware" check this class
15142 * for state information if you don't pass them a custom state provider. In order for this class
15143 * to be useful, it must be initialized with a provider when your application initializes.
15145 // in your initialization function
15147 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15149 // supposed you have a {@link Roo.BorderLayout}
15150 var layout = new Roo.BorderLayout(...);
15151 layout.restoreState();
15152 // or a {Roo.BasicDialog}
15153 var dialog = new Roo.BasicDialog(...);
15154 dialog.restoreState();
15158 Roo.state.Manager = function(){
15159 var provider = new Roo.state.Provider();
15163 * Configures the default state provider for your application
15164 * @param {Provider} stateProvider The state provider to set
15166 setProvider : function(stateProvider){
15167 provider = stateProvider;
15171 * Returns the current value for a key
15172 * @param {String} name The key name
15173 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15174 * @return {Mixed} The state data
15176 get : function(key, defaultValue){
15177 return provider.get(key, defaultValue);
15181 * Sets the value for a key
15182 * @param {String} name The key name
15183 * @param {Mixed} value The state data
15185 set : function(key, value){
15186 provider.set(key, value);
15190 * Clears a value from the state
15191 * @param {String} name The key name
15193 clear : function(key){
15194 provider.clear(key);
15198 * Gets the currently configured state provider
15199 * @return {Provider} The state provider
15201 getProvider : function(){
15208 * Ext JS Library 1.1.1
15209 * Copyright(c) 2006-2007, Ext JS, LLC.
15211 * Originally Released Under LGPL - original licence link has changed is not relivant.
15214 * <script type="text/javascript">
15217 * @class Roo.state.CookieProvider
15218 * @extends Roo.state.Provider
15219 * The default Provider implementation which saves state via cookies.
15222 var cp = new Roo.state.CookieProvider({
15224 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15225 domain: "roojs.com"
15227 Roo.state.Manager.setProvider(cp);
15229 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15230 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15231 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15232 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15233 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15234 * domain the page is running on including the 'www' like 'www.roojs.com')
15235 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15237 * Create a new CookieProvider
15238 * @param {Object} config The configuration object
15240 Roo.state.CookieProvider = function(config){
15241 Roo.state.CookieProvider.superclass.constructor.call(this);
15243 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15244 this.domain = null;
15245 this.secure = false;
15246 Roo.apply(this, config);
15247 this.state = this.readCookies();
15250 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15252 set : function(name, value){
15253 if(typeof value == "undefined" || value === null){
15257 this.setCookie(name, value);
15258 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15262 clear : function(name){
15263 this.clearCookie(name);
15264 Roo.state.CookieProvider.superclass.clear.call(this, name);
15268 readCookies : function(){
15270 var c = document.cookie + ";";
15271 var re = /\s?(.*?)=(.*?);/g;
15273 while((matches = re.exec(c)) != null){
15274 var name = matches[1];
15275 var value = matches[2];
15276 if(name && name.substring(0,3) == "ys-"){
15277 cookies[name.substr(3)] = this.decodeValue(value);
15284 setCookie : function(name, value){
15285 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15286 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15287 ((this.path == null) ? "" : ("; path=" + this.path)) +
15288 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15289 ((this.secure == true) ? "; secure" : "");
15293 clearCookie : function(name){
15294 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15295 ((this.path == null) ? "" : ("; path=" + this.path)) +
15296 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15297 ((this.secure == true) ? "; secure" : "");
15301 * Ext JS Library 1.1.1
15302 * Copyright(c) 2006-2007, Ext JS, LLC.
15304 * Originally Released Under LGPL - original licence link has changed is not relivant.
15307 * <script type="text/javascript">
15312 * @class Roo.ComponentMgr
15313 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15316 Roo.ComponentMgr = function(){
15317 var all = new Roo.util.MixedCollection();
15321 * Registers a component.
15322 * @param {Roo.Component} c The component
15324 register : function(c){
15329 * Unregisters a component.
15330 * @param {Roo.Component} c The component
15332 unregister : function(c){
15337 * Returns a component by id
15338 * @param {String} id The component id
15340 get : function(id){
15341 return all.get(id);
15345 * Registers a function that will be called when a specified component is added to ComponentMgr
15346 * @param {String} id The component id
15347 * @param {Funtction} fn The callback function
15348 * @param {Object} scope The scope of the callback
15350 onAvailable : function(id, fn, scope){
15351 all.on("add", function(index, o){
15353 fn.call(scope || o, o);
15354 all.un("add", fn, scope);
15361 * Ext JS Library 1.1.1
15362 * Copyright(c) 2006-2007, Ext JS, LLC.
15364 * Originally Released Under LGPL - original licence link has changed is not relivant.
15367 * <script type="text/javascript">
15371 * @class Roo.Component
15372 * @extends Roo.util.Observable
15373 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15374 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15375 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15376 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15377 * All visual components (widgets) that require rendering into a layout should subclass Component.
15379 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15380 * 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
15381 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15383 Roo.Component = function(config){
15384 config = config || {};
15385 if(config.tagName || config.dom || typeof config == "string"){ // element object
15386 config = {el: config, id: config.id || config};
15388 this.initialConfig = config;
15390 Roo.apply(this, config);
15394 * Fires after the component is disabled.
15395 * @param {Roo.Component} this
15400 * Fires after the component is enabled.
15401 * @param {Roo.Component} this
15405 * @event beforeshow
15406 * Fires before the component is shown. Return false to stop the show.
15407 * @param {Roo.Component} this
15412 * Fires after the component is shown.
15413 * @param {Roo.Component} this
15417 * @event beforehide
15418 * Fires before the component is hidden. Return false to stop the hide.
15419 * @param {Roo.Component} this
15424 * Fires after the component is hidden.
15425 * @param {Roo.Component} this
15429 * @event beforerender
15430 * Fires before the component is rendered. Return false to stop the render.
15431 * @param {Roo.Component} this
15433 beforerender : true,
15436 * Fires after the component is rendered.
15437 * @param {Roo.Component} this
15441 * @event beforedestroy
15442 * Fires before the component is destroyed. Return false to stop the destroy.
15443 * @param {Roo.Component} this
15445 beforedestroy : true,
15448 * Fires after the component is destroyed.
15449 * @param {Roo.Component} this
15454 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15456 Roo.ComponentMgr.register(this);
15457 Roo.Component.superclass.constructor.call(this);
15458 this.initComponent();
15459 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15460 this.render(this.renderTo);
15461 delete this.renderTo;
15466 Roo.Component.AUTO_ID = 1000;
15468 Roo.extend(Roo.Component, Roo.util.Observable, {
15470 * @scope Roo.Component.prototype
15472 * true if this component is hidden. Read-only.
15477 * true if this component is disabled. Read-only.
15482 * true if this component has been rendered. Read-only.
15486 /** @cfg {String} disableClass
15487 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15489 disabledClass : "x-item-disabled",
15490 /** @cfg {Boolean} allowDomMove
15491 * Whether the component can move the Dom node when rendering (defaults to true).
15493 allowDomMove : true,
15494 /** @cfg {String} hideMode (display|visibility)
15495 * How this component should hidden. Supported values are
15496 * "visibility" (css visibility), "offsets" (negative offset position) and
15497 * "display" (css display) - defaults to "display".
15499 hideMode: 'display',
15502 ctype : "Roo.Component",
15505 * @cfg {String} actionMode
15506 * which property holds the element that used for hide() / show() / disable() / enable()
15507 * default is 'el' for forms you probably want to set this to fieldEl
15512 getActionEl : function(){
15513 return this[this.actionMode];
15516 initComponent : Roo.emptyFn,
15518 * If this is a lazy rendering component, render it to its container element.
15519 * @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.
15521 render : function(container, position){
15527 if(this.fireEvent("beforerender", this) === false){
15531 if(!container && this.el){
15532 this.el = Roo.get(this.el);
15533 container = this.el.dom.parentNode;
15534 this.allowDomMove = false;
15536 this.container = Roo.get(container);
15537 this.rendered = true;
15538 if(position !== undefined){
15539 if(typeof position == 'number'){
15540 position = this.container.dom.childNodes[position];
15542 position = Roo.getDom(position);
15545 this.onRender(this.container, position || null);
15547 this.el.addClass(this.cls);
15551 this.el.applyStyles(this.style);
15554 this.fireEvent("render", this);
15555 this.afterRender(this.container);
15568 // default function is not really useful
15569 onRender : function(ct, position){
15571 this.el = Roo.get(this.el);
15572 if(this.allowDomMove !== false){
15573 ct.dom.insertBefore(this.el.dom, position);
15579 getAutoCreate : function(){
15580 var cfg = typeof this.autoCreate == "object" ?
15581 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15582 if(this.id && !cfg.id){
15589 afterRender : Roo.emptyFn,
15592 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15593 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15595 destroy : function(){
15596 if(this.fireEvent("beforedestroy", this) !== false){
15597 this.purgeListeners();
15598 this.beforeDestroy();
15600 this.el.removeAllListeners();
15602 if(this.actionMode == "container"){
15603 this.container.remove();
15607 Roo.ComponentMgr.unregister(this);
15608 this.fireEvent("destroy", this);
15613 beforeDestroy : function(){
15618 onDestroy : function(){
15623 * Returns the underlying {@link Roo.Element}.
15624 * @return {Roo.Element} The element
15626 getEl : function(){
15631 * Returns the id of this component.
15634 getId : function(){
15639 * Try to focus this component.
15640 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15641 * @return {Roo.Component} this
15643 focus : function(selectText){
15646 if(selectText === true){
15647 this.el.dom.select();
15662 * Disable this component.
15663 * @return {Roo.Component} this
15665 disable : function(){
15669 this.disabled = true;
15670 this.fireEvent("disable", this);
15675 onDisable : function(){
15676 this.getActionEl().addClass(this.disabledClass);
15677 this.el.dom.disabled = true;
15681 * Enable this component.
15682 * @return {Roo.Component} this
15684 enable : function(){
15688 this.disabled = false;
15689 this.fireEvent("enable", this);
15694 onEnable : function(){
15695 this.getActionEl().removeClass(this.disabledClass);
15696 this.el.dom.disabled = false;
15700 * Convenience function for setting disabled/enabled by boolean.
15701 * @param {Boolean} disabled
15703 setDisabled : function(disabled){
15704 this[disabled ? "disable" : "enable"]();
15708 * Show this component.
15709 * @return {Roo.Component} this
15712 if(this.fireEvent("beforeshow", this) !== false){
15713 this.hidden = false;
15717 this.fireEvent("show", this);
15723 onShow : function(){
15724 var ae = this.getActionEl();
15725 if(this.hideMode == 'visibility'){
15726 ae.dom.style.visibility = "visible";
15727 }else if(this.hideMode == 'offsets'){
15728 ae.removeClass('x-hidden');
15730 ae.dom.style.display = "";
15735 * Hide this component.
15736 * @return {Roo.Component} this
15739 if(this.fireEvent("beforehide", this) !== false){
15740 this.hidden = true;
15744 this.fireEvent("hide", this);
15750 onHide : function(){
15751 var ae = this.getActionEl();
15752 if(this.hideMode == 'visibility'){
15753 ae.dom.style.visibility = "hidden";
15754 }else if(this.hideMode == 'offsets'){
15755 ae.addClass('x-hidden');
15757 ae.dom.style.display = "none";
15762 * Convenience function to hide or show this component by boolean.
15763 * @param {Boolean} visible True to show, false to hide
15764 * @return {Roo.Component} this
15766 setVisible: function(visible){
15776 * Returns true if this component is visible.
15778 isVisible : function(){
15779 return this.getActionEl().isVisible();
15782 cloneConfig : function(overrides){
15783 overrides = overrides || {};
15784 var id = overrides.id || Roo.id();
15785 var cfg = Roo.applyIf(overrides, this.initialConfig);
15786 cfg.id = id; // prevent dup id
15787 return new this.constructor(cfg);
15791 * Ext JS Library 1.1.1
15792 * Copyright(c) 2006-2007, Ext JS, LLC.
15794 * Originally Released Under LGPL - original licence link has changed is not relivant.
15797 * <script type="text/javascript">
15801 * @class Roo.BoxComponent
15802 * @extends Roo.Component
15803 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15804 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15805 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15806 * layout containers.
15808 * @param {Roo.Element/String/Object} config The configuration options.
15810 Roo.BoxComponent = function(config){
15811 Roo.Component.call(this, config);
15815 * Fires after the component is resized.
15816 * @param {Roo.Component} this
15817 * @param {Number} adjWidth The box-adjusted width that was set
15818 * @param {Number} adjHeight The box-adjusted height that was set
15819 * @param {Number} rawWidth The width that was originally specified
15820 * @param {Number} rawHeight The height that was originally specified
15825 * Fires after the component is moved.
15826 * @param {Roo.Component} this
15827 * @param {Number} x The new x position
15828 * @param {Number} y The new y position
15834 Roo.extend(Roo.BoxComponent, Roo.Component, {
15835 // private, set in afterRender to signify that the component has been rendered
15837 // private, used to defer height settings to subclasses
15838 deferHeight: false,
15839 /** @cfg {Number} width
15840 * width (optional) size of component
15842 /** @cfg {Number} height
15843 * height (optional) size of component
15847 * Sets the width and height of the component. This method fires the resize event. This method can accept
15848 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15849 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15850 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15851 * @return {Roo.BoxComponent} this
15853 setSize : function(w, h){
15854 // support for standard size objects
15855 if(typeof w == 'object'){
15860 if(!this.boxReady){
15866 // prevent recalcs when not needed
15867 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15870 this.lastSize = {width: w, height: h};
15872 var adj = this.adjustSize(w, h);
15873 var aw = adj.width, ah = adj.height;
15874 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15875 var rz = this.getResizeEl();
15876 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15877 rz.setSize(aw, ah);
15878 }else if(!this.deferHeight && ah !== undefined){
15880 }else if(aw !== undefined){
15883 this.onResize(aw, ah, w, h);
15884 this.fireEvent('resize', this, aw, ah, w, h);
15890 * Gets the current size of the component's underlying element.
15891 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15893 getSize : function(){
15894 return this.el.getSize();
15898 * Gets the current XY position of the component's underlying element.
15899 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15900 * @return {Array} The XY position of the element (e.g., [100, 200])
15902 getPosition : function(local){
15903 if(local === true){
15904 return [this.el.getLeft(true), this.el.getTop(true)];
15906 return this.xy || this.el.getXY();
15910 * Gets the current box measurements of the component's underlying element.
15911 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15912 * @returns {Object} box An object in the format {x, y, width, height}
15914 getBox : function(local){
15915 var s = this.el.getSize();
15917 s.x = this.el.getLeft(true);
15918 s.y = this.el.getTop(true);
15920 var xy = this.xy || this.el.getXY();
15928 * Sets the current box measurements of the component's underlying element.
15929 * @param {Object} box An object in the format {x, y, width, height}
15930 * @returns {Roo.BoxComponent} this
15932 updateBox : function(box){
15933 this.setSize(box.width, box.height);
15934 this.setPagePosition(box.x, box.y);
15939 getResizeEl : function(){
15940 return this.resizeEl || this.el;
15944 getPositionEl : function(){
15945 return this.positionEl || this.el;
15949 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15950 * This method fires the move event.
15951 * @param {Number} left The new left
15952 * @param {Number} top The new top
15953 * @returns {Roo.BoxComponent} this
15955 setPosition : function(x, y){
15958 if(!this.boxReady){
15961 var adj = this.adjustPosition(x, y);
15962 var ax = adj.x, ay = adj.y;
15964 var el = this.getPositionEl();
15965 if(ax !== undefined || ay !== undefined){
15966 if(ax !== undefined && ay !== undefined){
15967 el.setLeftTop(ax, ay);
15968 }else if(ax !== undefined){
15970 }else if(ay !== undefined){
15973 this.onPosition(ax, ay);
15974 this.fireEvent('move', this, ax, ay);
15980 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15981 * This method fires the move event.
15982 * @param {Number} x The new x position
15983 * @param {Number} y The new y position
15984 * @returns {Roo.BoxComponent} this
15986 setPagePosition : function(x, y){
15989 if(!this.boxReady){
15992 if(x === undefined || y === undefined){ // cannot translate undefined points
15995 var p = this.el.translatePoints(x, y);
15996 this.setPosition(p.left, p.top);
16001 onRender : function(ct, position){
16002 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
16004 this.resizeEl = Roo.get(this.resizeEl);
16006 if(this.positionEl){
16007 this.positionEl = Roo.get(this.positionEl);
16012 afterRender : function(){
16013 Roo.BoxComponent.superclass.afterRender.call(this);
16014 this.boxReady = true;
16015 this.setSize(this.width, this.height);
16016 if(this.x || this.y){
16017 this.setPosition(this.x, this.y);
16019 if(this.pageX || this.pageY){
16020 this.setPagePosition(this.pageX, this.pageY);
16025 * Force the component's size to recalculate based on the underlying element's current height and width.
16026 * @returns {Roo.BoxComponent} this
16028 syncSize : function(){
16029 delete this.lastSize;
16030 this.setSize(this.el.getWidth(), this.el.getHeight());
16035 * Called after the component is resized, this method is empty by default but can be implemented by any
16036 * subclass that needs to perform custom logic after a resize occurs.
16037 * @param {Number} adjWidth The box-adjusted width that was set
16038 * @param {Number} adjHeight The box-adjusted height that was set
16039 * @param {Number} rawWidth The width that was originally specified
16040 * @param {Number} rawHeight The height that was originally specified
16042 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
16047 * Called after the component is moved, this method is empty by default but can be implemented by any
16048 * subclass that needs to perform custom logic after a move occurs.
16049 * @param {Number} x The new x position
16050 * @param {Number} y The new y position
16052 onPosition : function(x, y){
16057 adjustSize : function(w, h){
16058 if(this.autoWidth){
16061 if(this.autoHeight){
16064 return {width : w, height: h};
16068 adjustPosition : function(x, y){
16069 return {x : x, y: y};
16073 * Ext JS Library 1.1.1
16074 * Copyright(c) 2006-2007, Ext JS, LLC.
16076 * Originally Released Under LGPL - original licence link has changed is not relivant.
16079 * <script type="text/javascript">
16084 * @extends Roo.Element
16085 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16086 * automatic maintaining of shadow/shim positions.
16087 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16088 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16089 * you can pass a string with a CSS class name. False turns off the shadow.
16090 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16091 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16092 * @cfg {String} cls CSS class to add to the element
16093 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16094 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16096 * @param {Object} config An object with config options.
16097 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16100 Roo.Layer = function(config, existingEl){
16101 config = config || {};
16102 var dh = Roo.DomHelper;
16103 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16105 this.dom = Roo.getDom(existingEl);
16108 var o = config.dh || {tag: "div", cls: "x-layer"};
16109 this.dom = dh.append(pel, o);
16112 this.addClass(config.cls);
16114 this.constrain = config.constrain !== false;
16115 this.visibilityMode = Roo.Element.VISIBILITY;
16117 this.id = this.dom.id = config.id;
16119 this.id = Roo.id(this.dom);
16121 this.zindex = config.zindex || this.getZIndex();
16122 this.position("absolute", this.zindex);
16124 this.shadowOffset = config.shadowOffset || 4;
16125 this.shadow = new Roo.Shadow({
16126 offset : this.shadowOffset,
16127 mode : config.shadow
16130 this.shadowOffset = 0;
16132 this.useShim = config.shim !== false && Roo.useShims;
16133 this.useDisplay = config.useDisplay;
16137 var supr = Roo.Element.prototype;
16139 // shims are shared among layer to keep from having 100 iframes
16142 Roo.extend(Roo.Layer, Roo.Element, {
16144 getZIndex : function(){
16145 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16148 getShim : function(){
16155 var shim = shims.shift();
16157 shim = this.createShim();
16158 shim.enableDisplayMode('block');
16159 shim.dom.style.display = 'none';
16160 shim.dom.style.visibility = 'visible';
16162 var pn = this.dom.parentNode;
16163 if(shim.dom.parentNode != pn){
16164 pn.insertBefore(shim.dom, this.dom);
16166 shim.setStyle('z-index', this.getZIndex()-2);
16171 hideShim : function(){
16173 this.shim.setDisplayed(false);
16174 shims.push(this.shim);
16179 disableShadow : function(){
16181 this.shadowDisabled = true;
16182 this.shadow.hide();
16183 this.lastShadowOffset = this.shadowOffset;
16184 this.shadowOffset = 0;
16188 enableShadow : function(show){
16190 this.shadowDisabled = false;
16191 this.shadowOffset = this.lastShadowOffset;
16192 delete this.lastShadowOffset;
16200 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16201 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16202 sync : function(doShow){
16203 var sw = this.shadow;
16204 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16205 var sh = this.getShim();
16207 var w = this.getWidth(),
16208 h = this.getHeight();
16210 var l = this.getLeft(true),
16211 t = this.getTop(true);
16213 if(sw && !this.shadowDisabled){
16214 if(doShow && !sw.isVisible()){
16217 sw.realign(l, t, w, h);
16223 // fit the shim behind the shadow, so it is shimmed too
16224 var a = sw.adjusts, s = sh.dom.style;
16225 s.left = (Math.min(l, l+a.l))+"px";
16226 s.top = (Math.min(t, t+a.t))+"px";
16227 s.width = (w+a.w)+"px";
16228 s.height = (h+a.h)+"px";
16235 sh.setLeftTop(l, t);
16242 destroy : function(){
16245 this.shadow.hide();
16247 this.removeAllListeners();
16248 var pn = this.dom.parentNode;
16250 pn.removeChild(this.dom);
16252 Roo.Element.uncache(this.id);
16255 remove : function(){
16260 beginUpdate : function(){
16261 this.updating = true;
16265 endUpdate : function(){
16266 this.updating = false;
16271 hideUnders : function(negOffset){
16273 this.shadow.hide();
16279 constrainXY : function(){
16280 if(this.constrain){
16281 var vw = Roo.lib.Dom.getViewWidth(),
16282 vh = Roo.lib.Dom.getViewHeight();
16283 var s = Roo.get(document).getScroll();
16285 var xy = this.getXY();
16286 var x = xy[0], y = xy[1];
16287 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16288 // only move it if it needs it
16290 // first validate right/bottom
16291 if((x + w) > vw+s.left){
16292 x = vw - w - this.shadowOffset;
16295 if((y + h) > vh+s.top){
16296 y = vh - h - this.shadowOffset;
16299 // then make sure top/left isn't negative
16310 var ay = this.avoidY;
16311 if(y <= ay && (y+h) >= ay){
16317 supr.setXY.call(this, xy);
16323 isVisible : function(){
16324 return this.visible;
16328 showAction : function(){
16329 this.visible = true; // track visibility to prevent getStyle calls
16330 if(this.useDisplay === true){
16331 this.setDisplayed("");
16332 }else if(this.lastXY){
16333 supr.setXY.call(this, this.lastXY);
16334 }else if(this.lastLT){
16335 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16340 hideAction : function(){
16341 this.visible = false;
16342 if(this.useDisplay === true){
16343 this.setDisplayed(false);
16345 this.setLeftTop(-10000,-10000);
16349 // overridden Element method
16350 setVisible : function(v, a, d, c, e){
16355 var cb = function(){
16360 }.createDelegate(this);
16361 supr.setVisible.call(this, true, true, d, cb, e);
16364 this.hideUnders(true);
16373 }.createDelegate(this);
16375 supr.setVisible.call(this, v, a, d, cb, e);
16384 storeXY : function(xy){
16385 delete this.lastLT;
16389 storeLeftTop : function(left, top){
16390 delete this.lastXY;
16391 this.lastLT = [left, top];
16395 beforeFx : function(){
16396 this.beforeAction();
16397 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16401 afterFx : function(){
16402 Roo.Layer.superclass.afterFx.apply(this, arguments);
16403 this.sync(this.isVisible());
16407 beforeAction : function(){
16408 if(!this.updating && this.shadow){
16409 this.shadow.hide();
16413 // overridden Element method
16414 setLeft : function(left){
16415 this.storeLeftTop(left, this.getTop(true));
16416 supr.setLeft.apply(this, arguments);
16420 setTop : function(top){
16421 this.storeLeftTop(this.getLeft(true), top);
16422 supr.setTop.apply(this, arguments);
16426 setLeftTop : function(left, top){
16427 this.storeLeftTop(left, top);
16428 supr.setLeftTop.apply(this, arguments);
16432 setXY : function(xy, a, d, c, e){
16434 this.beforeAction();
16436 var cb = this.createCB(c);
16437 supr.setXY.call(this, xy, a, d, cb, e);
16444 createCB : function(c){
16455 // overridden Element method
16456 setX : function(x, a, d, c, e){
16457 this.setXY([x, this.getY()], a, d, c, e);
16460 // overridden Element method
16461 setY : function(y, a, d, c, e){
16462 this.setXY([this.getX(), y], a, d, c, e);
16465 // overridden Element method
16466 setSize : function(w, h, a, d, c, e){
16467 this.beforeAction();
16468 var cb = this.createCB(c);
16469 supr.setSize.call(this, w, h, a, d, cb, e);
16475 // overridden Element method
16476 setWidth : function(w, a, d, c, e){
16477 this.beforeAction();
16478 var cb = this.createCB(c);
16479 supr.setWidth.call(this, w, a, d, cb, e);
16485 // overridden Element method
16486 setHeight : function(h, a, d, c, e){
16487 this.beforeAction();
16488 var cb = this.createCB(c);
16489 supr.setHeight.call(this, h, a, d, cb, e);
16495 // overridden Element method
16496 setBounds : function(x, y, w, h, a, d, c, e){
16497 this.beforeAction();
16498 var cb = this.createCB(c);
16500 this.storeXY([x, y]);
16501 supr.setXY.call(this, [x, y]);
16502 supr.setSize.call(this, w, h, a, d, cb, e);
16505 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16511 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16512 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16513 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16514 * @param {Number} zindex The new z-index to set
16515 * @return {this} The Layer
16517 setZIndex : function(zindex){
16518 this.zindex = zindex;
16519 this.setStyle("z-index", zindex + 2);
16521 this.shadow.setZIndex(zindex + 1);
16524 this.shim.setStyle("z-index", zindex);
16529 * Original code for Roojs - LGPL
16530 * <script type="text/javascript">
16534 * @class Roo.XComponent
16535 * A delayed Element creator...
16536 * Or a way to group chunks of interface together.
16537 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16538 * used in conjunction with XComponent.build() it will create an instance of each element,
16539 * then call addxtype() to build the User interface.
16541 * Mypart.xyx = new Roo.XComponent({
16543 parent : 'Mypart.xyz', // empty == document.element.!!
16547 disabled : function() {}
16549 tree : function() { // return an tree of xtype declared components
16553 xtype : 'NestedLayoutPanel',
16560 * It can be used to build a big heiracy, with parent etc.
16561 * or you can just use this to render a single compoent to a dom element
16562 * MYPART.render(Roo.Element | String(id) | dom_element )
16569 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16570 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16572 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16574 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16575 * - if mulitple topModules exist, the last one is defined as the top module.
16579 * When the top level or multiple modules are to embedded into a existing HTML page,
16580 * the parent element can container '#id' of the element where the module will be drawn.
16584 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16585 * it relies more on a include mechanism, where sub modules are included into an outer page.
16586 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16588 * Bootstrap Roo Included elements
16590 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16591 * hence confusing the component builder as it thinks there are multiple top level elements.
16593 * String Over-ride & Translations
16595 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16596 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16597 * are needed. @see Roo.XComponent.overlayString
16601 * @extends Roo.util.Observable
16603 * @param cfg {Object} configuration of component
16606 Roo.XComponent = function(cfg) {
16607 Roo.apply(this, cfg);
16611 * Fires when this the componnt is built
16612 * @param {Roo.XComponent} c the component
16617 this.region = this.region || 'center'; // default..
16618 Roo.XComponent.register(this);
16619 this.modules = false;
16620 this.el = false; // where the layout goes..
16624 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16627 * The created element (with Roo.factory())
16628 * @type {Roo.Layout}
16634 * for BC - use el in new code
16635 * @type {Roo.Layout}
16641 * for BC - use el in new code
16642 * @type {Roo.Layout}
16647 * @cfg {Function|boolean} disabled
16648 * If this module is disabled by some rule, return true from the funtion
16653 * @cfg {String} parent
16654 * Name of parent element which it get xtype added to..
16659 * @cfg {String} order
16660 * Used to set the order in which elements are created (usefull for multiple tabs)
16665 * @cfg {String} name
16666 * String to display while loading.
16670 * @cfg {String} region
16671 * Region to render component to (defaults to center)
16676 * @cfg {Array} items
16677 * A single item array - the first element is the root of the tree..
16678 * It's done this way to stay compatible with the Xtype system...
16684 * The method that retuns the tree of parts that make up this compoennt
16691 * render element to dom or tree
16692 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16695 render : function(el)
16699 var hp = this.parent ? 1 : 0;
16700 Roo.debug && Roo.log(this);
16702 var tree = this._tree ? this._tree() : this.tree();
16705 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16706 // if parent is a '#.....' string, then let's use that..
16707 var ename = this.parent.substr(1);
16708 this.parent = false;
16709 Roo.debug && Roo.log(ename);
16711 case 'bootstrap-body':
16712 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16713 // this is the BorderLayout standard?
16714 this.parent = { el : true };
16717 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16718 // need to insert stuff...
16720 el : new Roo.bootstrap.layout.Border({
16721 el : document.body,
16727 tabPosition: 'top',
16728 //resizeTabs: true,
16729 alwaysShowTabs: true,
16739 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16740 this.parent = { el : new Roo.bootstrap.Body() };
16741 Roo.debug && Roo.log("setting el to doc body");
16744 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16748 this.parent = { el : true};
16751 el = Roo.get(ename);
16752 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16753 this.parent = { el : true};
16760 if (!el && !this.parent) {
16761 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16766 Roo.debug && Roo.log("EL:");
16767 Roo.debug && Roo.log(el);
16768 Roo.debug && Roo.log("this.parent.el:");
16769 Roo.debug && Roo.log(this.parent.el);
16772 // altertive root elements ??? - we need a better way to indicate these.
16773 var is_alt = Roo.XComponent.is_alt ||
16774 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16775 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16776 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16780 if (!this.parent && is_alt) {
16781 //el = Roo.get(document.body);
16782 this.parent = { el : true };
16787 if (!this.parent) {
16789 Roo.debug && Roo.log("no parent - creating one");
16791 el = el ? Roo.get(el) : false;
16793 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16796 el : new Roo.bootstrap.layout.Border({
16797 el: el || document.body,
16803 tabPosition: 'top',
16804 //resizeTabs: true,
16805 alwaysShowTabs: false,
16808 overflow: 'visible'
16814 // it's a top level one..
16816 el : new Roo.BorderLayout(el || document.body, {
16821 tabPosition: 'top',
16822 //resizeTabs: true,
16823 alwaysShowTabs: el && hp? false : true,
16824 hideTabs: el || !hp ? true : false,
16832 if (!this.parent.el) {
16833 // probably an old style ctor, which has been disabled.
16837 // The 'tree' method is '_tree now'
16839 tree.region = tree.region || this.region;
16840 var is_body = false;
16841 if (this.parent.el === true) {
16842 // bootstrap... - body..
16846 this.parent.el = Roo.factory(tree);
16850 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16851 this.fireEvent('built', this);
16853 this.panel = this.el;
16854 this.layout = this.panel.layout;
16855 this.parentLayout = this.parent.layout || false;
16861 Roo.apply(Roo.XComponent, {
16863 * @property hideProgress
16864 * true to disable the building progress bar.. usefull on single page renders.
16867 hideProgress : false,
16869 * @property buildCompleted
16870 * True when the builder has completed building the interface.
16873 buildCompleted : false,
16876 * @property topModule
16877 * the upper most module - uses document.element as it's constructor.
16884 * @property modules
16885 * array of modules to be created by registration system.
16886 * @type {Array} of Roo.XComponent
16891 * @property elmodules
16892 * array of modules to be created by which use #ID
16893 * @type {Array} of Roo.XComponent
16900 * Is an alternative Root - normally used by bootstrap or other systems,
16901 * where the top element in the tree can wrap 'body'
16902 * @type {boolean} (default false)
16907 * @property build_from_html
16908 * Build elements from html - used by bootstrap HTML stuff
16909 * - this is cleared after build is completed
16910 * @type {boolean} (default false)
16913 build_from_html : false,
16915 * Register components to be built later.
16917 * This solves the following issues
16918 * - Building is not done on page load, but after an authentication process has occured.
16919 * - Interface elements are registered on page load
16920 * - Parent Interface elements may not be loaded before child, so this handles that..
16927 module : 'Pman.Tab.projectMgr',
16929 parent : 'Pman.layout',
16930 disabled : false, // or use a function..
16933 * * @param {Object} details about module
16935 register : function(obj) {
16937 Roo.XComponent.event.fireEvent('register', obj);
16938 switch(typeof(obj.disabled) ) {
16944 if ( obj.disabled() ) {
16950 if (obj.disabled || obj.region == '#disabled') {
16956 this.modules.push(obj);
16960 * convert a string to an object..
16961 * eg. 'AAA.BBB' -> finds AAA.BBB
16965 toObject : function(str)
16967 if (!str || typeof(str) == 'object') {
16970 if (str.substring(0,1) == '#') {
16974 var ar = str.split('.');
16979 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16981 throw "Module not found : " + str;
16985 throw "Module not found : " + str;
16987 Roo.each(ar, function(e) {
16988 if (typeof(o[e]) == 'undefined') {
16989 throw "Module not found : " + str;
17000 * move modules into their correct place in the tree..
17003 preBuild : function ()
17006 Roo.each(this.modules , function (obj)
17008 Roo.XComponent.event.fireEvent('beforebuild', obj);
17010 var opar = obj.parent;
17012 obj.parent = this.toObject(opar);
17014 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
17019 Roo.debug && Roo.log("GOT top level module");
17020 Roo.debug && Roo.log(obj);
17021 obj.modules = new Roo.util.MixedCollection(false,
17022 function(o) { return o.order + '' }
17024 this.topModule = obj;
17027 // parent is a string (usually a dom element name..)
17028 if (typeof(obj.parent) == 'string') {
17029 this.elmodules.push(obj);
17032 if (obj.parent.constructor != Roo.XComponent) {
17033 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
17035 if (!obj.parent.modules) {
17036 obj.parent.modules = new Roo.util.MixedCollection(false,
17037 function(o) { return o.order + '' }
17040 if (obj.parent.disabled) {
17041 obj.disabled = true;
17043 obj.parent.modules.add(obj);
17048 * make a list of modules to build.
17049 * @return {Array} list of modules.
17052 buildOrder : function()
17055 var cmp = function(a,b) {
17056 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
17058 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
17059 throw "No top level modules to build";
17062 // make a flat list in order of modules to build.
17063 var mods = this.topModule ? [ this.topModule ] : [];
17066 // elmodules (is a list of DOM based modules )
17067 Roo.each(this.elmodules, function(e) {
17069 if (!this.topModule &&
17070 typeof(e.parent) == 'string' &&
17071 e.parent.substring(0,1) == '#' &&
17072 Roo.get(e.parent.substr(1))
17075 _this.topModule = e;
17081 // add modules to their parents..
17082 var addMod = function(m) {
17083 Roo.debug && Roo.log("build Order: add: " + m.name);
17086 if (m.modules && !m.disabled) {
17087 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17088 m.modules.keySort('ASC', cmp );
17089 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17091 m.modules.each(addMod);
17093 Roo.debug && Roo.log("build Order: no child modules");
17095 // not sure if this is used any more..
17097 m.finalize.name = m.name + " (clean up) ";
17098 mods.push(m.finalize);
17102 if (this.topModule && this.topModule.modules) {
17103 this.topModule.modules.keySort('ASC', cmp );
17104 this.topModule.modules.each(addMod);
17110 * Build the registered modules.
17111 * @param {Object} parent element.
17112 * @param {Function} optional method to call after module has been added.
17116 build : function(opts)
17119 if (typeof(opts) != 'undefined') {
17120 Roo.apply(this,opts);
17124 var mods = this.buildOrder();
17126 //this.allmods = mods;
17127 //Roo.debug && Roo.log(mods);
17129 if (!mods.length) { // should not happen
17130 throw "NO modules!!!";
17134 var msg = "Building Interface...";
17135 // flash it up as modal - so we store the mask!?
17136 if (!this.hideProgress && Roo.MessageBox) {
17137 Roo.MessageBox.show({ title: 'loading' });
17138 Roo.MessageBox.show({
17139 title: "Please wait...",
17149 var total = mods.length;
17152 var progressRun = function() {
17153 if (!mods.length) {
17154 Roo.debug && Roo.log('hide?');
17155 if (!this.hideProgress && Roo.MessageBox) {
17156 Roo.MessageBox.hide();
17158 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17160 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17166 var m = mods.shift();
17169 Roo.debug && Roo.log(m);
17170 // not sure if this is supported any more.. - modules that are are just function
17171 if (typeof(m) == 'function') {
17173 return progressRun.defer(10, _this);
17177 msg = "Building Interface " + (total - mods.length) +
17179 (m.name ? (' - ' + m.name) : '');
17180 Roo.debug && Roo.log(msg);
17181 if (!_this.hideProgress && Roo.MessageBox) {
17182 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17186 // is the module disabled?
17187 var disabled = (typeof(m.disabled) == 'function') ?
17188 m.disabled.call(m.module.disabled) : m.disabled;
17192 return progressRun(); // we do not update the display!
17200 // it's 10 on top level, and 1 on others??? why...
17201 return progressRun.defer(10, _this);
17204 progressRun.defer(1, _this);
17210 * Overlay a set of modified strings onto a component
17211 * This is dependant on our builder exporting the strings and 'named strings' elements.
17213 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17214 * @param {Object} associative array of 'named' string and it's new value.
17217 overlayStrings : function( component, strings )
17219 if (typeof(component['_named_strings']) == 'undefined') {
17220 throw "ERROR: component does not have _named_strings";
17222 for ( var k in strings ) {
17223 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17224 if (md !== false) {
17225 component['_strings'][md] = strings[k];
17227 Roo.log('could not find named string: ' + k + ' in');
17228 Roo.log(component);
17243 * wrapper for event.on - aliased later..
17244 * Typically use to register a event handler for register:
17246 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17255 Roo.XComponent.event = new Roo.util.Observable({
17259 * Fires when an Component is registered,
17260 * set the disable property on the Component to stop registration.
17261 * @param {Roo.XComponent} c the component being registerd.
17266 * @event beforebuild
17267 * Fires before each Component is built
17268 * can be used to apply permissions.
17269 * @param {Roo.XComponent} c the component being registerd.
17272 'beforebuild' : true,
17274 * @event buildcomplete
17275 * Fires on the top level element when all elements have been built
17276 * @param {Roo.XComponent} the top level component.
17278 'buildcomplete' : true
17283 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17286 * marked - a markdown parser
17287 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17288 * https://github.com/chjj/marked
17294 * Roo.Markdown - is a very crude wrapper around marked..
17298 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17300 * Note: move the sample code to the bottom of this
17301 * file before uncommenting it.
17306 Roo.Markdown.toHtml = function(text) {
17308 var c = new Roo.Markdown.marked.setOptions({
17309 renderer: new Roo.Markdown.marked.Renderer(),
17320 text = text.replace(/\\\n/g,' ');
17321 return Roo.Markdown.marked(text);
17326 // Wraps all "globals" so that the only thing
17327 // exposed is makeHtml().
17333 * eval:var:unescape
17341 var escape = function (html, encode) {
17343 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17344 .replace(/</g, '<')
17345 .replace(/>/g, '>')
17346 .replace(/"/g, '"')
17347 .replace(/'/g, ''');
17350 var unescape = function (html) {
17351 // explicitly match decimal, hex, and named HTML entities
17352 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17353 n = n.toLowerCase();
17354 if (n === 'colon') { return ':'; }
17355 if (n.charAt(0) === '#') {
17356 return n.charAt(1) === 'x'
17357 ? String.fromCharCode(parseInt(n.substring(2), 16))
17358 : String.fromCharCode(+n.substring(1));
17364 var replace = function (regex, opt) {
17365 regex = regex.source;
17367 return function self(name, val) {
17368 if (!name) { return new RegExp(regex, opt); }
17369 val = val.source || val;
17370 val = val.replace(/(^|[^\[])\^/g, '$1');
17371 regex = regex.replace(name, val);
17380 var noop = function () {}
17386 var merge = function (obj) {
17391 for (; i < arguments.length; i++) {
17392 target = arguments[i];
17393 for (key in target) {
17394 if (Object.prototype.hasOwnProperty.call(target, key)) {
17395 obj[key] = target[key];
17405 * Block-Level Grammar
17413 code: /^( {4}[^\n]+\n*)+/,
17415 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17416 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17418 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17419 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17420 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17421 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17422 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17424 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17428 block.bullet = /(?:[*+-]|\d+\.)/;
17429 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17430 block.item = replace(block.item, 'gm')
17431 (/bull/g, block.bullet)
17434 block.list = replace(block.list)
17435 (/bull/g, block.bullet)
17436 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17437 ('def', '\\n+(?=' + block.def.source + ')')
17440 block.blockquote = replace(block.blockquote)
17444 block._tag = '(?!(?:'
17445 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17446 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17447 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17449 block.html = replace(block.html)
17450 ('comment', /<!--[\s\S]*?-->/)
17451 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17452 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17453 (/tag/g, block._tag)
17456 block.paragraph = replace(block.paragraph)
17458 ('heading', block.heading)
17459 ('lheading', block.lheading)
17460 ('blockquote', block.blockquote)
17461 ('tag', '<' + block._tag)
17466 * Normal Block Grammar
17469 block.normal = merge({}, block);
17472 * GFM Block Grammar
17475 block.gfm = merge({}, block.normal, {
17476 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17478 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17481 block.gfm.paragraph = replace(block.paragraph)
17483 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17484 + block.list.source.replace('\\1', '\\3') + '|')
17488 * GFM + Tables Block Grammar
17491 block.tables = merge({}, block.gfm, {
17492 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17493 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17500 var Lexer = function (options) {
17502 this.tokens.links = {};
17503 this.options = options || marked.defaults;
17504 this.rules = block.normal;
17506 if (this.options.gfm) {
17507 if (this.options.tables) {
17508 this.rules = block.tables;
17510 this.rules = block.gfm;
17516 * Expose Block Rules
17519 Lexer.rules = block;
17522 * Static Lex Method
17525 Lexer.lex = function(src, options) {
17526 var lexer = new Lexer(options);
17527 return lexer.lex(src);
17534 Lexer.prototype.lex = function(src) {
17536 .replace(/\r\n|\r/g, '\n')
17537 .replace(/\t/g, ' ')
17538 .replace(/\u00a0/g, ' ')
17539 .replace(/\u2424/g, '\n');
17541 return this.token(src, true);
17548 Lexer.prototype.token = function(src, top, bq) {
17549 var src = src.replace(/^ +$/gm, '')
17562 if (cap = this.rules.newline.exec(src)) {
17563 src = src.substring(cap[0].length);
17564 if (cap[0].length > 1) {
17572 if (cap = this.rules.code.exec(src)) {
17573 src = src.substring(cap[0].length);
17574 cap = cap[0].replace(/^ {4}/gm, '');
17577 text: !this.options.pedantic
17578 ? cap.replace(/\n+$/, '')
17585 if (cap = this.rules.fences.exec(src)) {
17586 src = src.substring(cap[0].length);
17596 if (cap = this.rules.heading.exec(src)) {
17597 src = src.substring(cap[0].length);
17600 depth: cap[1].length,
17606 // table no leading pipe (gfm)
17607 if (top && (cap = this.rules.nptable.exec(src))) {
17608 src = src.substring(cap[0].length);
17612 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17613 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17614 cells: cap[3].replace(/\n$/, '').split('\n')
17617 for (i = 0; i < item.align.length; i++) {
17618 if (/^ *-+: *$/.test(item.align[i])) {
17619 item.align[i] = 'right';
17620 } else if (/^ *:-+: *$/.test(item.align[i])) {
17621 item.align[i] = 'center';
17622 } else if (/^ *:-+ *$/.test(item.align[i])) {
17623 item.align[i] = 'left';
17625 item.align[i] = null;
17629 for (i = 0; i < item.cells.length; i++) {
17630 item.cells[i] = item.cells[i].split(/ *\| */);
17633 this.tokens.push(item);
17639 if (cap = this.rules.lheading.exec(src)) {
17640 src = src.substring(cap[0].length);
17643 depth: cap[2] === '=' ? 1 : 2,
17650 if (cap = this.rules.hr.exec(src)) {
17651 src = src.substring(cap[0].length);
17659 if (cap = this.rules.blockquote.exec(src)) {
17660 src = src.substring(cap[0].length);
17663 type: 'blockquote_start'
17666 cap = cap[0].replace(/^ *> ?/gm, '');
17668 // Pass `top` to keep the current
17669 // "toplevel" state. This is exactly
17670 // how markdown.pl works.
17671 this.token(cap, top, true);
17674 type: 'blockquote_end'
17681 if (cap = this.rules.list.exec(src)) {
17682 src = src.substring(cap[0].length);
17686 type: 'list_start',
17687 ordered: bull.length > 1
17690 // Get each top-level item.
17691 cap = cap[0].match(this.rules.item);
17697 for (; i < l; i++) {
17700 // Remove the list item's bullet
17701 // so it is seen as the next token.
17702 space = item.length;
17703 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17705 // Outdent whatever the
17706 // list item contains. Hacky.
17707 if (~item.indexOf('\n ')) {
17708 space -= item.length;
17709 item = !this.options.pedantic
17710 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17711 : item.replace(/^ {1,4}/gm, '');
17714 // Determine whether the next list item belongs here.
17715 // Backpedal if it does not belong in this list.
17716 if (this.options.smartLists && i !== l - 1) {
17717 b = block.bullet.exec(cap[i + 1])[0];
17718 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17719 src = cap.slice(i + 1).join('\n') + src;
17724 // Determine whether item is loose or not.
17725 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17726 // for discount behavior.
17727 loose = next || /\n\n(?!\s*$)/.test(item);
17729 next = item.charAt(item.length - 1) === '\n';
17730 if (!loose) { loose = next; }
17735 ? 'loose_item_start'
17736 : 'list_item_start'
17740 this.token(item, false, bq);
17743 type: 'list_item_end'
17755 if (cap = this.rules.html.exec(src)) {
17756 src = src.substring(cap[0].length);
17758 type: this.options.sanitize
17761 pre: !this.options.sanitizer
17762 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17769 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17770 src = src.substring(cap[0].length);
17771 this.tokens.links[cap[1].toLowerCase()] = {
17779 if (top && (cap = this.rules.table.exec(src))) {
17780 src = src.substring(cap[0].length);
17784 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17785 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17786 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17789 for (i = 0; i < item.align.length; i++) {
17790 if (/^ *-+: *$/.test(item.align[i])) {
17791 item.align[i] = 'right';
17792 } else if (/^ *:-+: *$/.test(item.align[i])) {
17793 item.align[i] = 'center';
17794 } else if (/^ *:-+ *$/.test(item.align[i])) {
17795 item.align[i] = 'left';
17797 item.align[i] = null;
17801 for (i = 0; i < item.cells.length; i++) {
17802 item.cells[i] = item.cells[i]
17803 .replace(/^ *\| *| *\| *$/g, '')
17807 this.tokens.push(item);
17812 // top-level paragraph
17813 if (top && (cap = this.rules.paragraph.exec(src))) {
17814 src = src.substring(cap[0].length);
17817 text: cap[1].charAt(cap[1].length - 1) === '\n'
17818 ? cap[1].slice(0, -1)
17825 if (cap = this.rules.text.exec(src)) {
17826 // Top-level should never reach here.
17827 src = src.substring(cap[0].length);
17837 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17841 return this.tokens;
17845 * Inline-Level Grammar
17849 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17850 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17852 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17853 link: /^!?\[(inside)\]\(href\)/,
17854 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17855 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17856 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17857 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17858 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17859 br: /^ {2,}\n(?!\s*$)/,
17861 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17864 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17865 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17867 inline.link = replace(inline.link)
17868 ('inside', inline._inside)
17869 ('href', inline._href)
17872 inline.reflink = replace(inline.reflink)
17873 ('inside', inline._inside)
17877 * Normal Inline Grammar
17880 inline.normal = merge({}, inline);
17883 * Pedantic Inline Grammar
17886 inline.pedantic = merge({}, inline.normal, {
17887 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17888 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17892 * GFM Inline Grammar
17895 inline.gfm = merge({}, inline.normal, {
17896 escape: replace(inline.escape)('])', '~|])')(),
17897 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17898 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17899 text: replace(inline.text)
17901 ('|', '|https?://|')
17906 * GFM + Line Breaks Inline Grammar
17909 inline.breaks = merge({}, inline.gfm, {
17910 br: replace(inline.br)('{2,}', '*')(),
17911 text: replace(inline.gfm.text)('{2,}', '*')()
17915 * Inline Lexer & Compiler
17918 var InlineLexer = function (links, options) {
17919 this.options = options || marked.defaults;
17920 this.links = links;
17921 this.rules = inline.normal;
17922 this.renderer = this.options.renderer || new Renderer;
17923 this.renderer.options = this.options;
17927 Error('Tokens array requires a `links` property.');
17930 if (this.options.gfm) {
17931 if (this.options.breaks) {
17932 this.rules = inline.breaks;
17934 this.rules = inline.gfm;
17936 } else if (this.options.pedantic) {
17937 this.rules = inline.pedantic;
17942 * Expose Inline Rules
17945 InlineLexer.rules = inline;
17948 * Static Lexing/Compiling Method
17951 InlineLexer.output = function(src, links, options) {
17952 var inline = new InlineLexer(links, options);
17953 return inline.output(src);
17960 InlineLexer.prototype.output = function(src) {
17969 if (cap = this.rules.escape.exec(src)) {
17970 src = src.substring(cap[0].length);
17976 if (cap = this.rules.autolink.exec(src)) {
17977 src = src.substring(cap[0].length);
17978 if (cap[2] === '@') {
17979 text = cap[1].charAt(6) === ':'
17980 ? this.mangle(cap[1].substring(7))
17981 : this.mangle(cap[1]);
17982 href = this.mangle('mailto:') + text;
17984 text = escape(cap[1]);
17987 out += this.renderer.link(href, null, text);
17992 if (!this.inLink && (cap = this.rules.url.exec(src))) {
17993 src = src.substring(cap[0].length);
17994 text = escape(cap[1]);
17996 out += this.renderer.link(href, null, text);
18001 if (cap = this.rules.tag.exec(src)) {
18002 if (!this.inLink && /^<a /i.test(cap[0])) {
18003 this.inLink = true;
18004 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
18005 this.inLink = false;
18007 src = src.substring(cap[0].length);
18008 out += this.options.sanitize
18009 ? this.options.sanitizer
18010 ? this.options.sanitizer(cap[0])
18017 if (cap = this.rules.link.exec(src)) {
18018 src = src.substring(cap[0].length);
18019 this.inLink = true;
18020 out += this.outputLink(cap, {
18024 this.inLink = false;
18029 if ((cap = this.rules.reflink.exec(src))
18030 || (cap = this.rules.nolink.exec(src))) {
18031 src = src.substring(cap[0].length);
18032 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
18033 link = this.links[link.toLowerCase()];
18034 if (!link || !link.href) {
18035 out += cap[0].charAt(0);
18036 src = cap[0].substring(1) + src;
18039 this.inLink = true;
18040 out += this.outputLink(cap, link);
18041 this.inLink = false;
18046 if (cap = this.rules.strong.exec(src)) {
18047 src = src.substring(cap[0].length);
18048 out += this.renderer.strong(this.output(cap[2] || cap[1]));
18053 if (cap = this.rules.em.exec(src)) {
18054 src = src.substring(cap[0].length);
18055 out += this.renderer.em(this.output(cap[2] || cap[1]));
18060 if (cap = this.rules.code.exec(src)) {
18061 src = src.substring(cap[0].length);
18062 out += this.renderer.codespan(escape(cap[2], true));
18067 if (cap = this.rules.br.exec(src)) {
18068 src = src.substring(cap[0].length);
18069 out += this.renderer.br();
18074 if (cap = this.rules.del.exec(src)) {
18075 src = src.substring(cap[0].length);
18076 out += this.renderer.del(this.output(cap[1]));
18081 if (cap = this.rules.text.exec(src)) {
18082 src = src.substring(cap[0].length);
18083 out += this.renderer.text(escape(this.smartypants(cap[0])));
18089 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18100 InlineLexer.prototype.outputLink = function(cap, link) {
18101 var href = escape(link.href)
18102 , title = link.title ? escape(link.title) : null;
18104 return cap[0].charAt(0) !== '!'
18105 ? this.renderer.link(href, title, this.output(cap[1]))
18106 : this.renderer.image(href, title, escape(cap[1]));
18110 * Smartypants Transformations
18113 InlineLexer.prototype.smartypants = function(text) {
18114 if (!this.options.smartypants) { return text; }
18117 .replace(/---/g, '\u2014')
18119 .replace(/--/g, '\u2013')
18121 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18122 // closing singles & apostrophes
18123 .replace(/'/g, '\u2019')
18125 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18127 .replace(/"/g, '\u201d')
18129 .replace(/\.{3}/g, '\u2026');
18136 InlineLexer.prototype.mangle = function(text) {
18137 if (!this.options.mangle) { return text; }
18143 for (; i < l; i++) {
18144 ch = text.charCodeAt(i);
18145 if (Math.random() > 0.5) {
18146 ch = 'x' + ch.toString(16);
18148 out += '&#' + ch + ';';
18159 * eval:var:Renderer
18162 var Renderer = function (options) {
18163 this.options = options || {};
18166 Renderer.prototype.code = function(code, lang, escaped) {
18167 if (this.options.highlight) {
18168 var out = this.options.highlight(code, lang);
18169 if (out != null && out !== code) {
18174 // hack!!! - it's already escapeD?
18179 return '<pre><code>'
18180 + (escaped ? code : escape(code, true))
18181 + '\n</code></pre>';
18184 return '<pre><code class="'
18185 + this.options.langPrefix
18186 + escape(lang, true)
18188 + (escaped ? code : escape(code, true))
18189 + '\n</code></pre>\n';
18192 Renderer.prototype.blockquote = function(quote) {
18193 return '<blockquote>\n' + quote + '</blockquote>\n';
18196 Renderer.prototype.html = function(html) {
18200 Renderer.prototype.heading = function(text, level, raw) {
18204 + this.options.headerPrefix
18205 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18213 Renderer.prototype.hr = function() {
18214 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18217 Renderer.prototype.list = function(body, ordered) {
18218 var type = ordered ? 'ol' : 'ul';
18219 return '<' + type + '>\n' + body + '</' + type + '>\n';
18222 Renderer.prototype.listitem = function(text) {
18223 return '<li>' + text + '</li>\n';
18226 Renderer.prototype.paragraph = function(text) {
18227 return '<p>' + text + '</p>\n';
18230 Renderer.prototype.table = function(header, body) {
18231 return '<table class="table table-striped">\n'
18241 Renderer.prototype.tablerow = function(content) {
18242 return '<tr>\n' + content + '</tr>\n';
18245 Renderer.prototype.tablecell = function(content, flags) {
18246 var type = flags.header ? 'th' : 'td';
18247 var tag = flags.align
18248 ? '<' + type + ' style="text-align:' + flags.align + '">'
18249 : '<' + type + '>';
18250 return tag + content + '</' + type + '>\n';
18253 // span level renderer
18254 Renderer.prototype.strong = function(text) {
18255 return '<strong>' + text + '</strong>';
18258 Renderer.prototype.em = function(text) {
18259 return '<em>' + text + '</em>';
18262 Renderer.prototype.codespan = function(text) {
18263 return '<code>' + text + '</code>';
18266 Renderer.prototype.br = function() {
18267 return this.options.xhtml ? '<br/>' : '<br>';
18270 Renderer.prototype.del = function(text) {
18271 return '<del>' + text + '</del>';
18274 Renderer.prototype.link = function(href, title, text) {
18275 if (this.options.sanitize) {
18277 var prot = decodeURIComponent(unescape(href))
18278 .replace(/[^\w:]/g, '')
18283 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18287 var out = '<a href="' + href + '"';
18289 out += ' title="' + title + '"';
18291 out += '>' + text + '</a>';
18295 Renderer.prototype.image = function(href, title, text) {
18296 var out = '<img src="' + href + '" alt="' + text + '"';
18298 out += ' title="' + title + '"';
18300 out += this.options.xhtml ? '/>' : '>';
18304 Renderer.prototype.text = function(text) {
18309 * Parsing & Compiling
18315 var Parser= function (options) {
18318 this.options = options || marked.defaults;
18319 this.options.renderer = this.options.renderer || new Renderer;
18320 this.renderer = this.options.renderer;
18321 this.renderer.options = this.options;
18325 * Static Parse Method
18328 Parser.parse = function(src, options, renderer) {
18329 var parser = new Parser(options, renderer);
18330 return parser.parse(src);
18337 Parser.prototype.parse = function(src) {
18338 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18339 this.tokens = src.reverse();
18342 while (this.next()) {
18353 Parser.prototype.next = function() {
18354 return this.token = this.tokens.pop();
18358 * Preview Next Token
18361 Parser.prototype.peek = function() {
18362 return this.tokens[this.tokens.length - 1] || 0;
18366 * Parse Text Tokens
18369 Parser.prototype.parseText = function() {
18370 var body = this.token.text;
18372 while (this.peek().type === 'text') {
18373 body += '\n' + this.next().text;
18376 return this.inline.output(body);
18380 * Parse Current Token
18383 Parser.prototype.tok = function() {
18384 switch (this.token.type) {
18389 return this.renderer.hr();
18392 return this.renderer.heading(
18393 this.inline.output(this.token.text),
18398 return this.renderer.code(this.token.text,
18400 this.token.escaped);
18413 for (i = 0; i < this.token.header.length; i++) {
18414 flags = { header: true, align: this.token.align[i] };
18415 cell += this.renderer.tablecell(
18416 this.inline.output(this.token.header[i]),
18417 { header: true, align: this.token.align[i] }
18420 header += this.renderer.tablerow(cell);
18422 for (i = 0; i < this.token.cells.length; i++) {
18423 row = this.token.cells[i];
18426 for (j = 0; j < row.length; j++) {
18427 cell += this.renderer.tablecell(
18428 this.inline.output(row[j]),
18429 { header: false, align: this.token.align[j] }
18433 body += this.renderer.tablerow(cell);
18435 return this.renderer.table(header, body);
18437 case 'blockquote_start': {
18440 while (this.next().type !== 'blockquote_end') {
18441 body += this.tok();
18444 return this.renderer.blockquote(body);
18446 case 'list_start': {
18448 , ordered = this.token.ordered;
18450 while (this.next().type !== 'list_end') {
18451 body += this.tok();
18454 return this.renderer.list(body, ordered);
18456 case 'list_item_start': {
18459 while (this.next().type !== 'list_item_end') {
18460 body += this.token.type === 'text'
18465 return this.renderer.listitem(body);
18467 case 'loose_item_start': {
18470 while (this.next().type !== 'list_item_end') {
18471 body += this.tok();
18474 return this.renderer.listitem(body);
18477 var html = !this.token.pre && !this.options.pedantic
18478 ? this.inline.output(this.token.text)
18480 return this.renderer.html(html);
18482 case 'paragraph': {
18483 return this.renderer.paragraph(this.inline.output(this.token.text));
18486 return this.renderer.paragraph(this.parseText());
18498 var marked = function (src, opt, callback) {
18499 if (callback || typeof opt === 'function') {
18505 opt = merge({}, marked.defaults, opt || {});
18507 var highlight = opt.highlight
18513 tokens = Lexer.lex(src, opt)
18515 return callback(e);
18518 pending = tokens.length;
18522 var done = function(err) {
18524 opt.highlight = highlight;
18525 return callback(err);
18531 out = Parser.parse(tokens, opt);
18536 opt.highlight = highlight;
18540 : callback(null, out);
18543 if (!highlight || highlight.length < 3) {
18547 delete opt.highlight;
18549 if (!pending) { return done(); }
18551 for (; i < tokens.length; i++) {
18553 if (token.type !== 'code') {
18554 return --pending || done();
18556 return highlight(token.text, token.lang, function(err, code) {
18557 if (err) { return done(err); }
18558 if (code == null || code === token.text) {
18559 return --pending || done();
18562 token.escaped = true;
18563 --pending || done();
18571 if (opt) { opt = merge({}, marked.defaults, opt); }
18572 return Parser.parse(Lexer.lex(src, opt), opt);
18574 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18575 if ((opt || marked.defaults).silent) {
18576 return '<p>An error occured:</p><pre>'
18577 + escape(e.message + '', true)
18589 marked.setOptions = function(opt) {
18590 merge(marked.defaults, opt);
18594 marked.defaults = {
18605 langPrefix: 'lang-',
18606 smartypants: false,
18608 renderer: new Renderer,
18616 marked.Parser = Parser;
18617 marked.parser = Parser.parse;
18619 marked.Renderer = Renderer;
18621 marked.Lexer = Lexer;
18622 marked.lexer = Lexer.lex;
18624 marked.InlineLexer = InlineLexer;
18625 marked.inlineLexer = InlineLexer.output;
18627 marked.parse = marked;
18629 Roo.Markdown.marked = marked;
18633 * Ext JS Library 1.1.1
18634 * Copyright(c) 2006-2007, Ext JS, LLC.
18636 * Originally Released Under LGPL - original licence link has changed is not relivant.
18639 * <script type="text/javascript">
18645 * These classes are derivatives of the similarly named classes in the YUI Library.
18646 * The original license:
18647 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18648 * Code licensed under the BSD License:
18649 * http://developer.yahoo.net/yui/license.txt
18654 var Event=Roo.EventManager;
18655 var Dom=Roo.lib.Dom;
18658 * @class Roo.dd.DragDrop
18659 * @extends Roo.util.Observable
18660 * Defines the interface and base operation of items that that can be
18661 * dragged or can be drop targets. It was designed to be extended, overriding
18662 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18663 * Up to three html elements can be associated with a DragDrop instance:
18665 * <li>linked element: the element that is passed into the constructor.
18666 * This is the element which defines the boundaries for interaction with
18667 * other DragDrop objects.</li>
18668 * <li>handle element(s): The drag operation only occurs if the element that
18669 * was clicked matches a handle element. By default this is the linked
18670 * element, but there are times that you will want only a portion of the
18671 * linked element to initiate the drag operation, and the setHandleElId()
18672 * method provides a way to define this.</li>
18673 * <li>drag element: this represents the element that would be moved along
18674 * with the cursor during a drag operation. By default, this is the linked
18675 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18676 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18679 * This class should not be instantiated until the onload event to ensure that
18680 * the associated elements are available.
18681 * The following would define a DragDrop obj that would interact with any
18682 * other DragDrop obj in the "group1" group:
18684 * dd = new Roo.dd.DragDrop("div1", "group1");
18686 * Since none of the event handlers have been implemented, nothing would
18687 * actually happen if you were to run the code above. Normally you would
18688 * override this class or one of the default implementations, but you can
18689 * also override the methods you want on an instance of the class...
18691 * dd.onDragDrop = function(e, id) {
18692 * alert("dd was dropped on " + id);
18696 * @param {String} id of the element that is linked to this instance
18697 * @param {String} sGroup the group of related DragDrop objects
18698 * @param {object} config an object containing configurable attributes
18699 * Valid properties for DragDrop:
18700 * padding, isTarget, maintainOffset, primaryButtonOnly
18702 Roo.dd.DragDrop = function(id, sGroup, config) {
18704 this.init(id, sGroup, config);
18709 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18712 * The id of the element associated with this object. This is what we
18713 * refer to as the "linked element" because the size and position of
18714 * this element is used to determine when the drag and drop objects have
18722 * Configuration attributes passed into the constructor
18729 * The id of the element that will be dragged. By default this is same
18730 * as the linked element , but could be changed to another element. Ex:
18732 * @property dragElId
18739 * the id of the element that initiates the drag operation. By default
18740 * this is the linked element, but could be changed to be a child of this
18741 * element. This lets us do things like only starting the drag when the
18742 * header element within the linked html element is clicked.
18743 * @property handleElId
18750 * An associative array of HTML tags that will be ignored if clicked.
18751 * @property invalidHandleTypes
18752 * @type {string: string}
18754 invalidHandleTypes: null,
18757 * An associative array of ids for elements that will be ignored if clicked
18758 * @property invalidHandleIds
18759 * @type {string: string}
18761 invalidHandleIds: null,
18764 * An indexted array of css class names for elements that will be ignored
18766 * @property invalidHandleClasses
18769 invalidHandleClasses: null,
18772 * The linked element's absolute X position at the time the drag was
18774 * @property startPageX
18781 * The linked element's absolute X position at the time the drag was
18783 * @property startPageY
18790 * The group defines a logical collection of DragDrop objects that are
18791 * related. Instances only get events when interacting with other
18792 * DragDrop object in the same group. This lets us define multiple
18793 * groups using a single DragDrop subclass if we want.
18795 * @type {string: string}
18800 * Individual drag/drop instances can be locked. This will prevent
18801 * onmousedown start drag.
18809 * Lock this instance
18812 lock: function() { this.locked = true; },
18815 * Unlock this instace
18818 unlock: function() { this.locked = false; },
18821 * By default, all insances can be a drop target. This can be disabled by
18822 * setting isTarget to false.
18829 * The padding configured for this drag and drop object for calculating
18830 * the drop zone intersection with this object.
18837 * Cached reference to the linked element
18838 * @property _domRef
18844 * Internal typeof flag
18845 * @property __ygDragDrop
18848 __ygDragDrop: true,
18851 * Set to true when horizontal contraints are applied
18852 * @property constrainX
18859 * Set to true when vertical contraints are applied
18860 * @property constrainY
18867 * The left constraint
18875 * The right constraint
18883 * The up constraint
18892 * The down constraint
18900 * Maintain offsets when we resetconstraints. Set to true when you want
18901 * the position of the element relative to its parent to stay the same
18902 * when the page changes
18904 * @property maintainOffset
18907 maintainOffset: false,
18910 * Array of pixel locations the element will snap to if we specified a
18911 * horizontal graduation/interval. This array is generated automatically
18912 * when you define a tick interval.
18919 * Array of pixel locations the element will snap to if we specified a
18920 * vertical graduation/interval. This array is generated automatically
18921 * when you define a tick interval.
18928 * By default the drag and drop instance will only respond to the primary
18929 * button click (left button for a right-handed mouse). Set to true to
18930 * allow drag and drop to start with any mouse click that is propogated
18932 * @property primaryButtonOnly
18935 primaryButtonOnly: true,
18938 * The availabe property is false until the linked dom element is accessible.
18939 * @property available
18945 * By default, drags can only be initiated if the mousedown occurs in the
18946 * region the linked element is. This is done in part to work around a
18947 * bug in some browsers that mis-report the mousedown if the previous
18948 * mouseup happened outside of the window. This property is set to true
18949 * if outer handles are defined.
18951 * @property hasOuterHandles
18955 hasOuterHandles: false,
18958 * Code that executes immediately before the startDrag event
18959 * @method b4StartDrag
18962 b4StartDrag: function(x, y) { },
18965 * Abstract method called after a drag/drop object is clicked
18966 * and the drag or mousedown time thresholds have beeen met.
18967 * @method startDrag
18968 * @param {int} X click location
18969 * @param {int} Y click location
18971 startDrag: function(x, y) { /* override this */ },
18974 * Code that executes immediately before the onDrag event
18978 b4Drag: function(e) { },
18981 * Abstract method called during the onMouseMove event while dragging an
18984 * @param {Event} e the mousemove event
18986 onDrag: function(e) { /* override this */ },
18989 * Abstract method called when this element fist begins hovering over
18990 * another DragDrop obj
18991 * @method onDragEnter
18992 * @param {Event} e the mousemove event
18993 * @param {String|DragDrop[]} id In POINT mode, the element
18994 * id this is hovering over. In INTERSECT mode, an array of one or more
18995 * dragdrop items being hovered over.
18997 onDragEnter: function(e, id) { /* override this */ },
19000 * Code that executes immediately before the onDragOver event
19001 * @method b4DragOver
19004 b4DragOver: function(e) { },
19007 * Abstract method called when this element is hovering over another
19009 * @method onDragOver
19010 * @param {Event} e the mousemove event
19011 * @param {String|DragDrop[]} id In POINT mode, the element
19012 * id this is hovering over. In INTERSECT mode, an array of dd items
19013 * being hovered over.
19015 onDragOver: function(e, id) { /* override this */ },
19018 * Code that executes immediately before the onDragOut event
19019 * @method b4DragOut
19022 b4DragOut: function(e) { },
19025 * Abstract method called when we are no longer hovering over an element
19026 * @method onDragOut
19027 * @param {Event} e the mousemove event
19028 * @param {String|DragDrop[]} id In POINT mode, the element
19029 * id this was hovering over. In INTERSECT mode, an array of dd items
19030 * that the mouse is no longer over.
19032 onDragOut: function(e, id) { /* override this */ },
19035 * Code that executes immediately before the onDragDrop event
19036 * @method b4DragDrop
19039 b4DragDrop: function(e) { },
19042 * Abstract method called when this item is dropped on another DragDrop
19044 * @method onDragDrop
19045 * @param {Event} e the mouseup event
19046 * @param {String|DragDrop[]} id In POINT mode, the element
19047 * id this was dropped on. In INTERSECT mode, an array of dd items this
19050 onDragDrop: function(e, id) { /* override this */ },
19053 * Abstract method called when this item is dropped on an area with no
19055 * @method onInvalidDrop
19056 * @param {Event} e the mouseup event
19058 onInvalidDrop: function(e) { /* override this */ },
19061 * Code that executes immediately before the endDrag event
19062 * @method b4EndDrag
19065 b4EndDrag: function(e) { },
19068 * Fired when we are done dragging the object
19070 * @param {Event} e the mouseup event
19072 endDrag: function(e) { /* override this */ },
19075 * Code executed immediately before the onMouseDown event
19076 * @method b4MouseDown
19077 * @param {Event} e the mousedown event
19080 b4MouseDown: function(e) { },
19083 * Event handler that fires when a drag/drop obj gets a mousedown
19084 * @method onMouseDown
19085 * @param {Event} e the mousedown event
19087 onMouseDown: function(e) { /* override this */ },
19090 * Event handler that fires when a drag/drop obj gets a mouseup
19091 * @method onMouseUp
19092 * @param {Event} e the mouseup event
19094 onMouseUp: function(e) { /* override this */ },
19097 * Override the onAvailable method to do what is needed after the initial
19098 * position was determined.
19099 * @method onAvailable
19101 onAvailable: function () {
19105 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19108 defaultPadding : {left:0, right:0, top:0, bottom:0},
19111 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19115 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19116 { dragElId: "existingProxyDiv" });
19117 dd.startDrag = function(){
19118 this.constrainTo("parent-id");
19121 * Or you can initalize it using the {@link Roo.Element} object:
19123 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19124 startDrag : function(){
19125 this.constrainTo("parent-id");
19129 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19130 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19131 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19132 * an object containing the sides to pad. For example: {right:10, bottom:10}
19133 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19135 constrainTo : function(constrainTo, pad, inContent){
19136 if(typeof pad == "number"){
19137 pad = {left: pad, right:pad, top:pad, bottom:pad};
19139 pad = pad || this.defaultPadding;
19140 var b = Roo.get(this.getEl()).getBox();
19141 var ce = Roo.get(constrainTo);
19142 var s = ce.getScroll();
19143 var c, cd = ce.dom;
19144 if(cd == document.body){
19145 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19148 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19152 var topSpace = b.y - c.y;
19153 var leftSpace = b.x - c.x;
19155 this.resetConstraints();
19156 this.setXConstraint(leftSpace - (pad.left||0), // left
19157 c.width - leftSpace - b.width - (pad.right||0) //right
19159 this.setYConstraint(topSpace - (pad.top||0), //top
19160 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19165 * Returns a reference to the linked element
19167 * @return {HTMLElement} the html element
19169 getEl: function() {
19170 if (!this._domRef) {
19171 this._domRef = Roo.getDom(this.id);
19174 return this._domRef;
19178 * Returns a reference to the actual element to drag. By default this is
19179 * the same as the html element, but it can be assigned to another
19180 * element. An example of this can be found in Roo.dd.DDProxy
19181 * @method getDragEl
19182 * @return {HTMLElement} the html element
19184 getDragEl: function() {
19185 return Roo.getDom(this.dragElId);
19189 * Sets up the DragDrop object. Must be called in the constructor of any
19190 * Roo.dd.DragDrop subclass
19192 * @param id the id of the linked element
19193 * @param {String} sGroup the group of related items
19194 * @param {object} config configuration attributes
19196 init: function(id, sGroup, config) {
19197 this.initTarget(id, sGroup, config);
19198 if (!Roo.isTouch) {
19199 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19201 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19202 // Event.on(this.id, "selectstart", Event.preventDefault);
19206 * Initializes Targeting functionality only... the object does not
19207 * get a mousedown handler.
19208 * @method initTarget
19209 * @param id the id of the linked element
19210 * @param {String} sGroup the group of related items
19211 * @param {object} config configuration attributes
19213 initTarget: function(id, sGroup, config) {
19215 // configuration attributes
19216 this.config = config || {};
19218 // create a local reference to the drag and drop manager
19219 this.DDM = Roo.dd.DDM;
19220 // initialize the groups array
19223 // assume that we have an element reference instead of an id if the
19224 // parameter is not a string
19225 if (typeof id !== "string") {
19232 // add to an interaction group
19233 this.addToGroup((sGroup) ? sGroup : "default");
19235 // We don't want to register this as the handle with the manager
19236 // so we just set the id rather than calling the setter.
19237 this.handleElId = id;
19239 // the linked element is the element that gets dragged by default
19240 this.setDragElId(id);
19242 // by default, clicked anchors will not start drag operations.
19243 this.invalidHandleTypes = { A: "A" };
19244 this.invalidHandleIds = {};
19245 this.invalidHandleClasses = [];
19247 this.applyConfig();
19249 this.handleOnAvailable();
19253 * Applies the configuration parameters that were passed into the constructor.
19254 * This is supposed to happen at each level through the inheritance chain. So
19255 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19256 * DragDrop in order to get all of the parameters that are available in
19258 * @method applyConfig
19260 applyConfig: function() {
19262 // configurable properties:
19263 // padding, isTarget, maintainOffset, primaryButtonOnly
19264 this.padding = this.config.padding || [0, 0, 0, 0];
19265 this.isTarget = (this.config.isTarget !== false);
19266 this.maintainOffset = (this.config.maintainOffset);
19267 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19272 * Executed when the linked element is available
19273 * @method handleOnAvailable
19276 handleOnAvailable: function() {
19277 this.available = true;
19278 this.resetConstraints();
19279 this.onAvailable();
19283 * Configures the padding for the target zone in px. Effectively expands
19284 * (or reduces) the virtual object size for targeting calculations.
19285 * Supports css-style shorthand; if only one parameter is passed, all sides
19286 * will have that padding, and if only two are passed, the top and bottom
19287 * will have the first param, the left and right the second.
19288 * @method setPadding
19289 * @param {int} iTop Top pad
19290 * @param {int} iRight Right pad
19291 * @param {int} iBot Bot pad
19292 * @param {int} iLeft Left pad
19294 setPadding: function(iTop, iRight, iBot, iLeft) {
19295 // this.padding = [iLeft, iRight, iTop, iBot];
19296 if (!iRight && 0 !== iRight) {
19297 this.padding = [iTop, iTop, iTop, iTop];
19298 } else if (!iBot && 0 !== iBot) {
19299 this.padding = [iTop, iRight, iTop, iRight];
19301 this.padding = [iTop, iRight, iBot, iLeft];
19306 * Stores the initial placement of the linked element.
19307 * @method setInitialPosition
19308 * @param {int} diffX the X offset, default 0
19309 * @param {int} diffY the Y offset, default 0
19311 setInitPosition: function(diffX, diffY) {
19312 var el = this.getEl();
19314 if (!this.DDM.verifyEl(el)) {
19318 var dx = diffX || 0;
19319 var dy = diffY || 0;
19321 var p = Dom.getXY( el );
19323 this.initPageX = p[0] - dx;
19324 this.initPageY = p[1] - dy;
19326 this.lastPageX = p[0];
19327 this.lastPageY = p[1];
19330 this.setStartPosition(p);
19334 * Sets the start position of the element. This is set when the obj
19335 * is initialized, the reset when a drag is started.
19336 * @method setStartPosition
19337 * @param pos current position (from previous lookup)
19340 setStartPosition: function(pos) {
19341 var p = pos || Dom.getXY( this.getEl() );
19342 this.deltaSetXY = null;
19344 this.startPageX = p[0];
19345 this.startPageY = p[1];
19349 * Add this instance to a group of related drag/drop objects. All
19350 * instances belong to at least one group, and can belong to as many
19351 * groups as needed.
19352 * @method addToGroup
19353 * @param sGroup {string} the name of the group
19355 addToGroup: function(sGroup) {
19356 this.groups[sGroup] = true;
19357 this.DDM.regDragDrop(this, sGroup);
19361 * Remove's this instance from the supplied interaction group
19362 * @method removeFromGroup
19363 * @param {string} sGroup The group to drop
19365 removeFromGroup: function(sGroup) {
19366 if (this.groups[sGroup]) {
19367 delete this.groups[sGroup];
19370 this.DDM.removeDDFromGroup(this, sGroup);
19374 * Allows you to specify that an element other than the linked element
19375 * will be moved with the cursor during a drag
19376 * @method setDragElId
19377 * @param id {string} the id of the element that will be used to initiate the drag
19379 setDragElId: function(id) {
19380 this.dragElId = id;
19384 * Allows you to specify a child of the linked element that should be
19385 * used to initiate the drag operation. An example of this would be if
19386 * you have a content div with text and links. Clicking anywhere in the
19387 * content area would normally start the drag operation. Use this method
19388 * to specify that an element inside of the content div is the element
19389 * that starts the drag operation.
19390 * @method setHandleElId
19391 * @param id {string} the id of the element that will be used to
19392 * initiate the drag.
19394 setHandleElId: function(id) {
19395 if (typeof id !== "string") {
19398 this.handleElId = id;
19399 this.DDM.regHandle(this.id, id);
19403 * Allows you to set an element outside of the linked element as a drag
19405 * @method setOuterHandleElId
19406 * @param id the id of the element that will be used to initiate the drag
19408 setOuterHandleElId: function(id) {
19409 if (typeof id !== "string") {
19412 Event.on(id, "mousedown",
19413 this.handleMouseDown, this);
19414 this.setHandleElId(id);
19416 this.hasOuterHandles = true;
19420 * Remove all drag and drop hooks for this element
19423 unreg: function() {
19424 Event.un(this.id, "mousedown",
19425 this.handleMouseDown);
19426 Event.un(this.id, "touchstart",
19427 this.handleMouseDown);
19428 this._domRef = null;
19429 this.DDM._remove(this);
19432 destroy : function(){
19437 * Returns true if this instance is locked, or the drag drop mgr is locked
19438 * (meaning that all drag/drop is disabled on the page.)
19440 * @return {boolean} true if this obj or all drag/drop is locked, else
19443 isLocked: function() {
19444 return (this.DDM.isLocked() || this.locked);
19448 * Fired when this object is clicked
19449 * @method handleMouseDown
19451 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19454 handleMouseDown: function(e, oDD){
19456 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19457 //Roo.log('not touch/ button !=0');
19460 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19461 return; // double touch..
19465 if (this.isLocked()) {
19466 //Roo.log('locked');
19470 this.DDM.refreshCache(this.groups);
19471 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19472 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19473 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19474 //Roo.log('no outer handes or not over target');
19477 // Roo.log('check validator');
19478 if (this.clickValidator(e)) {
19479 // Roo.log('validate success');
19480 // set the initial element position
19481 this.setStartPosition();
19484 this.b4MouseDown(e);
19485 this.onMouseDown(e);
19487 this.DDM.handleMouseDown(e, this);
19489 this.DDM.stopEvent(e);
19497 clickValidator: function(e) {
19498 var target = e.getTarget();
19499 return ( this.isValidHandleChild(target) &&
19500 (this.id == this.handleElId ||
19501 this.DDM.handleWasClicked(target, this.id)) );
19505 * Allows you to specify a tag name that should not start a drag operation
19506 * when clicked. This is designed to facilitate embedding links within a
19507 * drag handle that do something other than start the drag.
19508 * @method addInvalidHandleType
19509 * @param {string} tagName the type of element to exclude
19511 addInvalidHandleType: function(tagName) {
19512 var type = tagName.toUpperCase();
19513 this.invalidHandleTypes[type] = type;
19517 * Lets you to specify an element id for a child of a drag handle
19518 * that should not initiate a drag
19519 * @method addInvalidHandleId
19520 * @param {string} id the element id of the element you wish to ignore
19522 addInvalidHandleId: function(id) {
19523 if (typeof id !== "string") {
19526 this.invalidHandleIds[id] = id;
19530 * Lets you specify a css class of elements that will not initiate a drag
19531 * @method addInvalidHandleClass
19532 * @param {string} cssClass the class of the elements you wish to ignore
19534 addInvalidHandleClass: function(cssClass) {
19535 this.invalidHandleClasses.push(cssClass);
19539 * Unsets an excluded tag name set by addInvalidHandleType
19540 * @method removeInvalidHandleType
19541 * @param {string} tagName the type of element to unexclude
19543 removeInvalidHandleType: function(tagName) {
19544 var type = tagName.toUpperCase();
19545 // this.invalidHandleTypes[type] = null;
19546 delete this.invalidHandleTypes[type];
19550 * Unsets an invalid handle id
19551 * @method removeInvalidHandleId
19552 * @param {string} id the id of the element to re-enable
19554 removeInvalidHandleId: function(id) {
19555 if (typeof id !== "string") {
19558 delete this.invalidHandleIds[id];
19562 * Unsets an invalid css class
19563 * @method removeInvalidHandleClass
19564 * @param {string} cssClass the class of the element(s) you wish to
19567 removeInvalidHandleClass: function(cssClass) {
19568 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19569 if (this.invalidHandleClasses[i] == cssClass) {
19570 delete this.invalidHandleClasses[i];
19576 * Checks the tag exclusion list to see if this click should be ignored
19577 * @method isValidHandleChild
19578 * @param {HTMLElement} node the HTMLElement to evaluate
19579 * @return {boolean} true if this is a valid tag type, false if not
19581 isValidHandleChild: function(node) {
19584 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19587 nodeName = node.nodeName.toUpperCase();
19589 nodeName = node.nodeName;
19591 valid = valid && !this.invalidHandleTypes[nodeName];
19592 valid = valid && !this.invalidHandleIds[node.id];
19594 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19595 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19604 * Create the array of horizontal tick marks if an interval was specified
19605 * in setXConstraint().
19606 * @method setXTicks
19609 setXTicks: function(iStartX, iTickSize) {
19611 this.xTickSize = iTickSize;
19615 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19617 this.xTicks[this.xTicks.length] = i;
19622 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19624 this.xTicks[this.xTicks.length] = i;
19629 this.xTicks.sort(this.DDM.numericSort) ;
19633 * Create the array of vertical tick marks if an interval was specified in
19634 * setYConstraint().
19635 * @method setYTicks
19638 setYTicks: function(iStartY, iTickSize) {
19640 this.yTickSize = iTickSize;
19644 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19646 this.yTicks[this.yTicks.length] = i;
19651 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19653 this.yTicks[this.yTicks.length] = i;
19658 this.yTicks.sort(this.DDM.numericSort) ;
19662 * By default, the element can be dragged any place on the screen. Use
19663 * this method to limit the horizontal travel of the element. Pass in
19664 * 0,0 for the parameters if you want to lock the drag to the y axis.
19665 * @method setXConstraint
19666 * @param {int} iLeft the number of pixels the element can move to the left
19667 * @param {int} iRight the number of pixels the element can move to the
19669 * @param {int} iTickSize optional parameter for specifying that the
19671 * should move iTickSize pixels at a time.
19673 setXConstraint: function(iLeft, iRight, iTickSize) {
19674 this.leftConstraint = iLeft;
19675 this.rightConstraint = iRight;
19677 this.minX = this.initPageX - iLeft;
19678 this.maxX = this.initPageX + iRight;
19679 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19681 this.constrainX = true;
19685 * Clears any constraints applied to this instance. Also clears ticks
19686 * since they can't exist independent of a constraint at this time.
19687 * @method clearConstraints
19689 clearConstraints: function() {
19690 this.constrainX = false;
19691 this.constrainY = false;
19696 * Clears any tick interval defined for this instance
19697 * @method clearTicks
19699 clearTicks: function() {
19700 this.xTicks = null;
19701 this.yTicks = null;
19702 this.xTickSize = 0;
19703 this.yTickSize = 0;
19707 * By default, the element can be dragged any place on the screen. Set
19708 * this to limit the vertical travel of the element. Pass in 0,0 for the
19709 * parameters if you want to lock the drag to the x axis.
19710 * @method setYConstraint
19711 * @param {int} iUp the number of pixels the element can move up
19712 * @param {int} iDown the number of pixels the element can move down
19713 * @param {int} iTickSize optional parameter for specifying that the
19714 * element should move iTickSize pixels at a time.
19716 setYConstraint: function(iUp, iDown, iTickSize) {
19717 this.topConstraint = iUp;
19718 this.bottomConstraint = iDown;
19720 this.minY = this.initPageY - iUp;
19721 this.maxY = this.initPageY + iDown;
19722 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19724 this.constrainY = true;
19729 * resetConstraints must be called if you manually reposition a dd element.
19730 * @method resetConstraints
19731 * @param {boolean} maintainOffset
19733 resetConstraints: function() {
19736 // Maintain offsets if necessary
19737 if (this.initPageX || this.initPageX === 0) {
19738 // figure out how much this thing has moved
19739 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19740 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19742 this.setInitPosition(dx, dy);
19744 // This is the first time we have detected the element's position
19746 this.setInitPosition();
19749 if (this.constrainX) {
19750 this.setXConstraint( this.leftConstraint,
19751 this.rightConstraint,
19755 if (this.constrainY) {
19756 this.setYConstraint( this.topConstraint,
19757 this.bottomConstraint,
19763 * Normally the drag element is moved pixel by pixel, but we can specify
19764 * that it move a number of pixels at a time. This method resolves the
19765 * location when we have it set up like this.
19767 * @param {int} val where we want to place the object
19768 * @param {int[]} tickArray sorted array of valid points
19769 * @return {int} the closest tick
19772 getTick: function(val, tickArray) {
19775 // If tick interval is not defined, it is effectively 1 pixel,
19776 // so we return the value passed to us.
19778 } else if (tickArray[0] >= val) {
19779 // The value is lower than the first tick, so we return the first
19781 return tickArray[0];
19783 for (var i=0, len=tickArray.length; i<len; ++i) {
19785 if (tickArray[next] && tickArray[next] >= val) {
19786 var diff1 = val - tickArray[i];
19787 var diff2 = tickArray[next] - val;
19788 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19792 // The value is larger than the last tick, so we return the last
19794 return tickArray[tickArray.length - 1];
19801 * @return {string} string representation of the dd obj
19803 toString: function() {
19804 return ("DragDrop " + this.id);
19812 * Ext JS Library 1.1.1
19813 * Copyright(c) 2006-2007, Ext JS, LLC.
19815 * Originally Released Under LGPL - original licence link has changed is not relivant.
19818 * <script type="text/javascript">
19823 * The drag and drop utility provides a framework for building drag and drop
19824 * applications. In addition to enabling drag and drop for specific elements,
19825 * the drag and drop elements are tracked by the manager class, and the
19826 * interactions between the various elements are tracked during the drag and
19827 * the implementing code is notified about these important moments.
19830 // Only load the library once. Rewriting the manager class would orphan
19831 // existing drag and drop instances.
19832 if (!Roo.dd.DragDropMgr) {
19835 * @class Roo.dd.DragDropMgr
19836 * DragDropMgr is a singleton that tracks the element interaction for
19837 * all DragDrop items in the window. Generally, you will not call
19838 * this class directly, but it does have helper methods that could
19839 * be useful in your DragDrop implementations.
19842 Roo.dd.DragDropMgr = function() {
19844 var Event = Roo.EventManager;
19849 * Two dimensional Array of registered DragDrop objects. The first
19850 * dimension is the DragDrop item group, the second the DragDrop
19853 * @type {string: string}
19860 * Array of element ids defined as drag handles. Used to determine
19861 * if the element that generated the mousedown event is actually the
19862 * handle and not the html element itself.
19863 * @property handleIds
19864 * @type {string: string}
19871 * the DragDrop object that is currently being dragged
19872 * @property dragCurrent
19880 * the DragDrop object(s) that are being hovered over
19881 * @property dragOvers
19889 * the X distance between the cursor and the object being dragged
19898 * the Y distance between the cursor and the object being dragged
19907 * Flag to determine if we should prevent the default behavior of the
19908 * events we define. By default this is true, but this can be set to
19909 * false if you need the default behavior (not recommended)
19910 * @property preventDefault
19914 preventDefault: true,
19917 * Flag to determine if we should stop the propagation of the events
19918 * we generate. This is true by default but you may want to set it to
19919 * false if the html element contains other features that require the
19921 * @property stopPropagation
19925 stopPropagation: true,
19928 * Internal flag that is set to true when drag and drop has been
19930 * @property initialized
19937 * All drag and drop can be disabled.
19945 * Called the first time an element is registered.
19951 this.initialized = true;
19955 * In point mode, drag and drop interaction is defined by the
19956 * location of the cursor during the drag/drop
19964 * In intersect mode, drag and drop interactio nis defined by the
19965 * overlap of two or more drag and drop objects.
19966 * @property INTERSECT
19973 * The current drag and drop mode. Default: POINT
19981 * Runs method on all drag and drop objects
19982 * @method _execOnAll
19986 _execOnAll: function(sMethod, args) {
19987 for (var i in this.ids) {
19988 for (var j in this.ids[i]) {
19989 var oDD = this.ids[i][j];
19990 if (! this.isTypeOfDD(oDD)) {
19993 oDD[sMethod].apply(oDD, args);
19999 * Drag and drop initialization. Sets up the global event handlers
20004 _onLoad: function() {
20008 if (!Roo.isTouch) {
20009 Event.on(document, "mouseup", this.handleMouseUp, this, true);
20010 Event.on(document, "mousemove", this.handleMouseMove, this, true);
20012 Event.on(document, "touchend", this.handleMouseUp, this, true);
20013 Event.on(document, "touchmove", this.handleMouseMove, this, true);
20015 Event.on(window, "unload", this._onUnload, this, true);
20016 Event.on(window, "resize", this._onResize, this, true);
20017 // Event.on(window, "mouseout", this._test);
20022 * Reset constraints on all drag and drop objs
20023 * @method _onResize
20027 _onResize: function(e) {
20028 this._execOnAll("resetConstraints", []);
20032 * Lock all drag and drop functionality
20036 lock: function() { this.locked = true; },
20039 * Unlock all drag and drop functionality
20043 unlock: function() { this.locked = false; },
20046 * Is drag and drop locked?
20048 * @return {boolean} True if drag and drop is locked, false otherwise.
20051 isLocked: function() { return this.locked; },
20054 * Location cache that is set for all drag drop objects when a drag is
20055 * initiated, cleared when the drag is finished.
20056 * @property locationCache
20063 * Set useCache to false if you want to force object the lookup of each
20064 * drag and drop linked element constantly during a drag.
20065 * @property useCache
20072 * The number of pixels that the mouse needs to move after the
20073 * mousedown before the drag is initiated. Default=3;
20074 * @property clickPixelThresh
20078 clickPixelThresh: 3,
20081 * The number of milliseconds after the mousedown event to initiate the
20082 * drag if we don't get a mouseup event. Default=1000
20083 * @property clickTimeThresh
20087 clickTimeThresh: 350,
20090 * Flag that indicates that either the drag pixel threshold or the
20091 * mousdown time threshold has been met
20092 * @property dragThreshMet
20097 dragThreshMet: false,
20100 * Timeout used for the click time threshold
20101 * @property clickTimeout
20106 clickTimeout: null,
20109 * The X position of the mousedown event stored for later use when a
20110 * drag threshold is met.
20119 * The Y position of the mousedown event stored for later use when a
20120 * drag threshold is met.
20129 * Each DragDrop instance must be registered with the DragDropMgr.
20130 * This is executed in DragDrop.init()
20131 * @method regDragDrop
20132 * @param {DragDrop} oDD the DragDrop object to register
20133 * @param {String} sGroup the name of the group this element belongs to
20136 regDragDrop: function(oDD, sGroup) {
20137 if (!this.initialized) { this.init(); }
20139 if (!this.ids[sGroup]) {
20140 this.ids[sGroup] = {};
20142 this.ids[sGroup][oDD.id] = oDD;
20146 * Removes the supplied dd instance from the supplied group. Executed
20147 * by DragDrop.removeFromGroup, so don't call this function directly.
20148 * @method removeDDFromGroup
20152 removeDDFromGroup: function(oDD, sGroup) {
20153 if (!this.ids[sGroup]) {
20154 this.ids[sGroup] = {};
20157 var obj = this.ids[sGroup];
20158 if (obj && obj[oDD.id]) {
20159 delete obj[oDD.id];
20164 * Unregisters a drag and drop item. This is executed in
20165 * DragDrop.unreg, use that method instead of calling this directly.
20170 _remove: function(oDD) {
20171 for (var g in oDD.groups) {
20172 if (g && this.ids[g][oDD.id]) {
20173 delete this.ids[g][oDD.id];
20176 delete this.handleIds[oDD.id];
20180 * Each DragDrop handle element must be registered. This is done
20181 * automatically when executing DragDrop.setHandleElId()
20182 * @method regHandle
20183 * @param {String} sDDId the DragDrop id this element is a handle for
20184 * @param {String} sHandleId the id of the element that is the drag
20188 regHandle: function(sDDId, sHandleId) {
20189 if (!this.handleIds[sDDId]) {
20190 this.handleIds[sDDId] = {};
20192 this.handleIds[sDDId][sHandleId] = sHandleId;
20196 * Utility function to determine if a given element has been
20197 * registered as a drag drop item.
20198 * @method isDragDrop
20199 * @param {String} id the element id to check
20200 * @return {boolean} true if this element is a DragDrop item,
20204 isDragDrop: function(id) {
20205 return ( this.getDDById(id) ) ? true : false;
20209 * Returns the drag and drop instances that are in all groups the
20210 * passed in instance belongs to.
20211 * @method getRelated
20212 * @param {DragDrop} p_oDD the obj to get related data for
20213 * @param {boolean} bTargetsOnly if true, only return targetable objs
20214 * @return {DragDrop[]} the related instances
20217 getRelated: function(p_oDD, bTargetsOnly) {
20219 for (var i in p_oDD.groups) {
20220 for (j in this.ids[i]) {
20221 var dd = this.ids[i][j];
20222 if (! this.isTypeOfDD(dd)) {
20225 if (!bTargetsOnly || dd.isTarget) {
20226 oDDs[oDDs.length] = dd;
20235 * Returns true if the specified dd target is a legal target for
20236 * the specifice drag obj
20237 * @method isLegalTarget
20238 * @param {DragDrop} the drag obj
20239 * @param {DragDrop} the target
20240 * @return {boolean} true if the target is a legal target for the
20244 isLegalTarget: function (oDD, oTargetDD) {
20245 var targets = this.getRelated(oDD, true);
20246 for (var i=0, len=targets.length;i<len;++i) {
20247 if (targets[i].id == oTargetDD.id) {
20256 * My goal is to be able to transparently determine if an object is
20257 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20258 * returns "object", oDD.constructor.toString() always returns
20259 * "DragDrop" and not the name of the subclass. So for now it just
20260 * evaluates a well-known variable in DragDrop.
20261 * @method isTypeOfDD
20262 * @param {Object} the object to evaluate
20263 * @return {boolean} true if typeof oDD = DragDrop
20266 isTypeOfDD: function (oDD) {
20267 return (oDD && oDD.__ygDragDrop);
20271 * Utility function to determine if a given element has been
20272 * registered as a drag drop handle for the given Drag Drop object.
20274 * @param {String} id the element id to check
20275 * @return {boolean} true if this element is a DragDrop handle, false
20279 isHandle: function(sDDId, sHandleId) {
20280 return ( this.handleIds[sDDId] &&
20281 this.handleIds[sDDId][sHandleId] );
20285 * Returns the DragDrop instance for a given id
20286 * @method getDDById
20287 * @param {String} id the id of the DragDrop object
20288 * @return {DragDrop} the drag drop object, null if it is not found
20291 getDDById: function(id) {
20292 for (var i in this.ids) {
20293 if (this.ids[i][id]) {
20294 return this.ids[i][id];
20301 * Fired after a registered DragDrop object gets the mousedown event.
20302 * Sets up the events required to track the object being dragged
20303 * @method handleMouseDown
20304 * @param {Event} e the event
20305 * @param oDD the DragDrop object being dragged
20309 handleMouseDown: function(e, oDD) {
20311 Roo.QuickTips.disable();
20313 this.currentTarget = e.getTarget();
20315 this.dragCurrent = oDD;
20317 var el = oDD.getEl();
20319 // track start position
20320 this.startX = e.getPageX();
20321 this.startY = e.getPageY();
20323 this.deltaX = this.startX - el.offsetLeft;
20324 this.deltaY = this.startY - el.offsetTop;
20326 this.dragThreshMet = false;
20328 this.clickTimeout = setTimeout(
20330 var DDM = Roo.dd.DDM;
20331 DDM.startDrag(DDM.startX, DDM.startY);
20333 this.clickTimeThresh );
20337 * Fired when either the drag pixel threshol or the mousedown hold
20338 * time threshold has been met.
20339 * @method startDrag
20340 * @param x {int} the X position of the original mousedown
20341 * @param y {int} the Y position of the original mousedown
20344 startDrag: function(x, y) {
20345 clearTimeout(this.clickTimeout);
20346 if (this.dragCurrent) {
20347 this.dragCurrent.b4StartDrag(x, y);
20348 this.dragCurrent.startDrag(x, y);
20350 this.dragThreshMet = true;
20354 * Internal function to handle the mouseup event. Will be invoked
20355 * from the context of the document.
20356 * @method handleMouseUp
20357 * @param {Event} e the event
20361 handleMouseUp: function(e) {
20364 Roo.QuickTips.enable();
20366 if (! this.dragCurrent) {
20370 clearTimeout(this.clickTimeout);
20372 if (this.dragThreshMet) {
20373 this.fireEvents(e, true);
20383 * Utility to stop event propagation and event default, if these
20384 * features are turned on.
20385 * @method stopEvent
20386 * @param {Event} e the event as returned by this.getEvent()
20389 stopEvent: function(e){
20390 if(this.stopPropagation) {
20391 e.stopPropagation();
20394 if (this.preventDefault) {
20395 e.preventDefault();
20400 * Internal function to clean up event handlers after the drag
20401 * operation is complete
20403 * @param {Event} e the event
20407 stopDrag: function(e) {
20408 // Fire the drag end event for the item that was dragged
20409 if (this.dragCurrent) {
20410 if (this.dragThreshMet) {
20411 this.dragCurrent.b4EndDrag(e);
20412 this.dragCurrent.endDrag(e);
20415 this.dragCurrent.onMouseUp(e);
20418 this.dragCurrent = null;
20419 this.dragOvers = {};
20423 * Internal function to handle the mousemove event. Will be invoked
20424 * from the context of the html element.
20426 * @TODO figure out what we can do about mouse events lost when the
20427 * user drags objects beyond the window boundary. Currently we can
20428 * detect this in internet explorer by verifying that the mouse is
20429 * down during the mousemove event. Firefox doesn't give us the
20430 * button state on the mousemove event.
20431 * @method handleMouseMove
20432 * @param {Event} e the event
20436 handleMouseMove: function(e) {
20437 if (! this.dragCurrent) {
20441 // var button = e.which || e.button;
20443 // check for IE mouseup outside of page boundary
20444 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20446 return this.handleMouseUp(e);
20449 if (!this.dragThreshMet) {
20450 var diffX = Math.abs(this.startX - e.getPageX());
20451 var diffY = Math.abs(this.startY - e.getPageY());
20452 if (diffX > this.clickPixelThresh ||
20453 diffY > this.clickPixelThresh) {
20454 this.startDrag(this.startX, this.startY);
20458 if (this.dragThreshMet) {
20459 this.dragCurrent.b4Drag(e);
20460 this.dragCurrent.onDrag(e);
20461 if(!this.dragCurrent.moveOnly){
20462 this.fireEvents(e, false);
20472 * Iterates over all of the DragDrop elements to find ones we are
20473 * hovering over or dropping on
20474 * @method fireEvents
20475 * @param {Event} e the event
20476 * @param {boolean} isDrop is this a drop op or a mouseover op?
20480 fireEvents: function(e, isDrop) {
20481 var dc = this.dragCurrent;
20483 // If the user did the mouse up outside of the window, we could
20484 // get here even though we have ended the drag.
20485 if (!dc || dc.isLocked()) {
20489 var pt = e.getPoint();
20491 // cache the previous dragOver array
20497 var enterEvts = [];
20499 // Check to see if the object(s) we were hovering over is no longer
20500 // being hovered over so we can fire the onDragOut event
20501 for (var i in this.dragOvers) {
20503 var ddo = this.dragOvers[i];
20505 if (! this.isTypeOfDD(ddo)) {
20509 if (! this.isOverTarget(pt, ddo, this.mode)) {
20510 outEvts.push( ddo );
20513 oldOvers[i] = true;
20514 delete this.dragOvers[i];
20517 for (var sGroup in dc.groups) {
20519 if ("string" != typeof sGroup) {
20523 for (i in this.ids[sGroup]) {
20524 var oDD = this.ids[sGroup][i];
20525 if (! this.isTypeOfDD(oDD)) {
20529 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20530 if (this.isOverTarget(pt, oDD, this.mode)) {
20531 // look for drop interactions
20533 dropEvts.push( oDD );
20534 // look for drag enter and drag over interactions
20537 // initial drag over: dragEnter fires
20538 if (!oldOvers[oDD.id]) {
20539 enterEvts.push( oDD );
20540 // subsequent drag overs: dragOver fires
20542 overEvts.push( oDD );
20545 this.dragOvers[oDD.id] = oDD;
20553 if (outEvts.length) {
20554 dc.b4DragOut(e, outEvts);
20555 dc.onDragOut(e, outEvts);
20558 if (enterEvts.length) {
20559 dc.onDragEnter(e, enterEvts);
20562 if (overEvts.length) {
20563 dc.b4DragOver(e, overEvts);
20564 dc.onDragOver(e, overEvts);
20567 if (dropEvts.length) {
20568 dc.b4DragDrop(e, dropEvts);
20569 dc.onDragDrop(e, dropEvts);
20573 // fire dragout events
20575 for (i=0, len=outEvts.length; i<len; ++i) {
20576 dc.b4DragOut(e, outEvts[i].id);
20577 dc.onDragOut(e, outEvts[i].id);
20580 // fire enter events
20581 for (i=0,len=enterEvts.length; i<len; ++i) {
20582 // dc.b4DragEnter(e, oDD.id);
20583 dc.onDragEnter(e, enterEvts[i].id);
20586 // fire over events
20587 for (i=0,len=overEvts.length; i<len; ++i) {
20588 dc.b4DragOver(e, overEvts[i].id);
20589 dc.onDragOver(e, overEvts[i].id);
20592 // fire drop events
20593 for (i=0, len=dropEvts.length; i<len; ++i) {
20594 dc.b4DragDrop(e, dropEvts[i].id);
20595 dc.onDragDrop(e, dropEvts[i].id);
20600 // notify about a drop that did not find a target
20601 if (isDrop && !dropEvts.length) {
20602 dc.onInvalidDrop(e);
20608 * Helper function for getting the best match from the list of drag
20609 * and drop objects returned by the drag and drop events when we are
20610 * in INTERSECT mode. It returns either the first object that the
20611 * cursor is over, or the object that has the greatest overlap with
20612 * the dragged element.
20613 * @method getBestMatch
20614 * @param {DragDrop[]} dds The array of drag and drop objects
20616 * @return {DragDrop} The best single match
20619 getBestMatch: function(dds) {
20621 // Return null if the input is not what we expect
20622 //if (!dds || !dds.length || dds.length == 0) {
20624 // If there is only one item, it wins
20625 //} else if (dds.length == 1) {
20627 var len = dds.length;
20632 // Loop through the targeted items
20633 for (var i=0; i<len; ++i) {
20635 // If the cursor is over the object, it wins. If the
20636 // cursor is over multiple matches, the first one we come
20638 if (dd.cursorIsOver) {
20641 // Otherwise the object with the most overlap wins
20644 winner.overlap.getArea() < dd.overlap.getArea()) {
20655 * Refreshes the cache of the top-left and bottom-right points of the
20656 * drag and drop objects in the specified group(s). This is in the
20657 * format that is stored in the drag and drop instance, so typical
20660 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20664 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20666 * @TODO this really should be an indexed array. Alternatively this
20667 * method could accept both.
20668 * @method refreshCache
20669 * @param {Object} groups an associative array of groups to refresh
20672 refreshCache: function(groups) {
20673 for (var sGroup in groups) {
20674 if ("string" != typeof sGroup) {
20677 for (var i in this.ids[sGroup]) {
20678 var oDD = this.ids[sGroup][i];
20680 if (this.isTypeOfDD(oDD)) {
20681 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20682 var loc = this.getLocation(oDD);
20684 this.locationCache[oDD.id] = loc;
20686 delete this.locationCache[oDD.id];
20687 // this will unregister the drag and drop object if
20688 // the element is not in a usable state
20697 * This checks to make sure an element exists and is in the DOM. The
20698 * main purpose is to handle cases where innerHTML is used to remove
20699 * drag and drop objects from the DOM. IE provides an 'unspecified
20700 * error' when trying to access the offsetParent of such an element
20702 * @param {HTMLElement} el the element to check
20703 * @return {boolean} true if the element looks usable
20706 verifyEl: function(el) {
20711 parent = el.offsetParent;
20714 parent = el.offsetParent;
20725 * Returns a Region object containing the drag and drop element's position
20726 * and size, including the padding configured for it
20727 * @method getLocation
20728 * @param {DragDrop} oDD the drag and drop object to get the
20730 * @return {Roo.lib.Region} a Region object representing the total area
20731 * the element occupies, including any padding
20732 * the instance is configured for.
20735 getLocation: function(oDD) {
20736 if (! this.isTypeOfDD(oDD)) {
20740 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20743 pos= Roo.lib.Dom.getXY(el);
20751 x2 = x1 + el.offsetWidth;
20753 y2 = y1 + el.offsetHeight;
20755 t = y1 - oDD.padding[0];
20756 r = x2 + oDD.padding[1];
20757 b = y2 + oDD.padding[2];
20758 l = x1 - oDD.padding[3];
20760 return new Roo.lib.Region( t, r, b, l );
20764 * Checks the cursor location to see if it over the target
20765 * @method isOverTarget
20766 * @param {Roo.lib.Point} pt The point to evaluate
20767 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20768 * @return {boolean} true if the mouse is over the target
20772 isOverTarget: function(pt, oTarget, intersect) {
20773 // use cache if available
20774 var loc = this.locationCache[oTarget.id];
20775 if (!loc || !this.useCache) {
20776 loc = this.getLocation(oTarget);
20777 this.locationCache[oTarget.id] = loc;
20785 oTarget.cursorIsOver = loc.contains( pt );
20787 // DragDrop is using this as a sanity check for the initial mousedown
20788 // in this case we are done. In POINT mode, if the drag obj has no
20789 // contraints, we are also done. Otherwise we need to evaluate the
20790 // location of the target as related to the actual location of the
20791 // dragged element.
20792 var dc = this.dragCurrent;
20793 if (!dc || !dc.getTargetCoord ||
20794 (!intersect && !dc.constrainX && !dc.constrainY)) {
20795 return oTarget.cursorIsOver;
20798 oTarget.overlap = null;
20800 // Get the current location of the drag element, this is the
20801 // location of the mouse event less the delta that represents
20802 // where the original mousedown happened on the element. We
20803 // need to consider constraints and ticks as well.
20804 var pos = dc.getTargetCoord(pt.x, pt.y);
20806 var el = dc.getDragEl();
20807 var curRegion = new Roo.lib.Region( pos.y,
20808 pos.x + el.offsetWidth,
20809 pos.y + el.offsetHeight,
20812 var overlap = curRegion.intersect(loc);
20815 oTarget.overlap = overlap;
20816 return (intersect) ? true : oTarget.cursorIsOver;
20823 * unload event handler
20824 * @method _onUnload
20828 _onUnload: function(e, me) {
20829 Roo.dd.DragDropMgr.unregAll();
20833 * Cleans up the drag and drop events and objects.
20838 unregAll: function() {
20840 if (this.dragCurrent) {
20842 this.dragCurrent = null;
20845 this._execOnAll("unreg", []);
20847 for (i in this.elementCache) {
20848 delete this.elementCache[i];
20851 this.elementCache = {};
20856 * A cache of DOM elements
20857 * @property elementCache
20864 * Get the wrapper for the DOM element specified
20865 * @method getElWrapper
20866 * @param {String} id the id of the element to get
20867 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20869 * @deprecated This wrapper isn't that useful
20872 getElWrapper: function(id) {
20873 var oWrapper = this.elementCache[id];
20874 if (!oWrapper || !oWrapper.el) {
20875 oWrapper = this.elementCache[id] =
20876 new this.ElementWrapper(Roo.getDom(id));
20882 * Returns the actual DOM element
20883 * @method getElement
20884 * @param {String} id the id of the elment to get
20885 * @return {Object} The element
20886 * @deprecated use Roo.getDom instead
20889 getElement: function(id) {
20890 return Roo.getDom(id);
20894 * Returns the style property for the DOM element (i.e.,
20895 * document.getElById(id).style)
20897 * @param {String} id the id of the elment to get
20898 * @return {Object} The style property of the element
20899 * @deprecated use Roo.getDom instead
20902 getCss: function(id) {
20903 var el = Roo.getDom(id);
20904 return (el) ? el.style : null;
20908 * Inner class for cached elements
20909 * @class DragDropMgr.ElementWrapper
20914 ElementWrapper: function(el) {
20919 this.el = el || null;
20924 this.id = this.el && el.id;
20926 * A reference to the style property
20929 this.css = this.el && el.style;
20933 * Returns the X position of an html element
20935 * @param el the element for which to get the position
20936 * @return {int} the X coordinate
20938 * @deprecated use Roo.lib.Dom.getX instead
20941 getPosX: function(el) {
20942 return Roo.lib.Dom.getX(el);
20946 * Returns the Y position of an html element
20948 * @param el the element for which to get the position
20949 * @return {int} the Y coordinate
20950 * @deprecated use Roo.lib.Dom.getY instead
20953 getPosY: function(el) {
20954 return Roo.lib.Dom.getY(el);
20958 * Swap two nodes. In IE, we use the native method, for others we
20959 * emulate the IE behavior
20961 * @param n1 the first node to swap
20962 * @param n2 the other node to swap
20965 swapNode: function(n1, n2) {
20969 var p = n2.parentNode;
20970 var s = n2.nextSibling;
20973 p.insertBefore(n1, n2);
20974 } else if (n2 == n1.nextSibling) {
20975 p.insertBefore(n2, n1);
20977 n1.parentNode.replaceChild(n2, n1);
20978 p.insertBefore(n1, s);
20984 * Returns the current scroll position
20985 * @method getScroll
20989 getScroll: function () {
20990 var t, l, dde=document.documentElement, db=document.body;
20991 if (dde && (dde.scrollTop || dde.scrollLeft)) {
20993 l = dde.scrollLeft;
21000 return { top: t, left: l };
21004 * Returns the specified element style property
21006 * @param {HTMLElement} el the element
21007 * @param {string} styleProp the style property
21008 * @return {string} The value of the style property
21009 * @deprecated use Roo.lib.Dom.getStyle
21012 getStyle: function(el, styleProp) {
21013 return Roo.fly(el).getStyle(styleProp);
21017 * Gets the scrollTop
21018 * @method getScrollTop
21019 * @return {int} the document's scrollTop
21022 getScrollTop: function () { return this.getScroll().top; },
21025 * Gets the scrollLeft
21026 * @method getScrollLeft
21027 * @return {int} the document's scrollTop
21030 getScrollLeft: function () { return this.getScroll().left; },
21033 * Sets the x/y position of an element to the location of the
21036 * @param {HTMLElement} moveEl The element to move
21037 * @param {HTMLElement} targetEl The position reference element
21040 moveToEl: function (moveEl, targetEl) {
21041 var aCoord = Roo.lib.Dom.getXY(targetEl);
21042 Roo.lib.Dom.setXY(moveEl, aCoord);
21046 * Numeric array sort function
21047 * @method numericSort
21050 numericSort: function(a, b) { return (a - b); },
21054 * @property _timeoutCount
21061 * Trying to make the load order less important. Without this we get
21062 * an error if this file is loaded before the Event Utility.
21063 * @method _addListeners
21067 _addListeners: function() {
21068 var DDM = Roo.dd.DDM;
21069 if ( Roo.lib.Event && document ) {
21072 if (DDM._timeoutCount > 2000) {
21074 setTimeout(DDM._addListeners, 10);
21075 if (document && document.body) {
21076 DDM._timeoutCount += 1;
21083 * Recursively searches the immediate parent and all child nodes for
21084 * the handle element in order to determine wheter or not it was
21086 * @method handleWasClicked
21087 * @param node the html element to inspect
21090 handleWasClicked: function(node, id) {
21091 if (this.isHandle(id, node.id)) {
21094 // check to see if this is a text node child of the one we want
21095 var p = node.parentNode;
21098 if (this.isHandle(id, p.id)) {
21113 // shorter alias, save a few bytes
21114 Roo.dd.DDM = Roo.dd.DragDropMgr;
21115 Roo.dd.DDM._addListeners();
21119 * Ext JS Library 1.1.1
21120 * Copyright(c) 2006-2007, Ext JS, LLC.
21122 * Originally Released Under LGPL - original licence link has changed is not relivant.
21125 * <script type="text/javascript">
21130 * A DragDrop implementation where the linked element follows the
21131 * mouse cursor during a drag.
21132 * @extends Roo.dd.DragDrop
21134 * @param {String} id the id of the linked element
21135 * @param {String} sGroup the group of related DragDrop items
21136 * @param {object} config an object containing configurable attributes
21137 * Valid properties for DD:
21140 Roo.dd.DD = function(id, sGroup, config) {
21142 this.init(id, sGroup, config);
21146 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21149 * When set to true, the utility automatically tries to scroll the browser
21150 * window wehn a drag and drop element is dragged near the viewport boundary.
21151 * Defaults to true.
21158 * Sets the pointer offset to the distance between the linked element's top
21159 * left corner and the location the element was clicked
21160 * @method autoOffset
21161 * @param {int} iPageX the X coordinate of the click
21162 * @param {int} iPageY the Y coordinate of the click
21164 autoOffset: function(iPageX, iPageY) {
21165 var x = iPageX - this.startPageX;
21166 var y = iPageY - this.startPageY;
21167 this.setDelta(x, y);
21171 * Sets the pointer offset. You can call this directly to force the
21172 * offset to be in a particular location (e.g., pass in 0,0 to set it
21173 * to the center of the object)
21175 * @param {int} iDeltaX the distance from the left
21176 * @param {int} iDeltaY the distance from the top
21178 setDelta: function(iDeltaX, iDeltaY) {
21179 this.deltaX = iDeltaX;
21180 this.deltaY = iDeltaY;
21184 * Sets the drag element to the location of the mousedown or click event,
21185 * maintaining the cursor location relative to the location on the element
21186 * that was clicked. Override this if you want to place the element in a
21187 * location other than where the cursor is.
21188 * @method setDragElPos
21189 * @param {int} iPageX the X coordinate of the mousedown or drag event
21190 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21192 setDragElPos: function(iPageX, iPageY) {
21193 // the first time we do this, we are going to check to make sure
21194 // the element has css positioning
21196 var el = this.getDragEl();
21197 this.alignElWithMouse(el, iPageX, iPageY);
21201 * Sets the element to the location of the mousedown or click event,
21202 * maintaining the cursor location relative to the location on the element
21203 * that was clicked. Override this if you want to place the element in a
21204 * location other than where the cursor is.
21205 * @method alignElWithMouse
21206 * @param {HTMLElement} el the element to move
21207 * @param {int} iPageX the X coordinate of the mousedown or drag event
21208 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21210 alignElWithMouse: function(el, iPageX, iPageY) {
21211 var oCoord = this.getTargetCoord(iPageX, iPageY);
21212 var fly = el.dom ? el : Roo.fly(el);
21213 if (!this.deltaSetXY) {
21214 var aCoord = [oCoord.x, oCoord.y];
21216 var newLeft = fly.getLeft(true);
21217 var newTop = fly.getTop(true);
21218 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21220 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21223 this.cachePosition(oCoord.x, oCoord.y);
21224 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21229 * Saves the most recent position so that we can reset the constraints and
21230 * tick marks on-demand. We need to know this so that we can calculate the
21231 * number of pixels the element is offset from its original position.
21232 * @method cachePosition
21233 * @param iPageX the current x position (optional, this just makes it so we
21234 * don't have to look it up again)
21235 * @param iPageY the current y position (optional, this just makes it so we
21236 * don't have to look it up again)
21238 cachePosition: function(iPageX, iPageY) {
21240 this.lastPageX = iPageX;
21241 this.lastPageY = iPageY;
21243 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21244 this.lastPageX = aCoord[0];
21245 this.lastPageY = aCoord[1];
21250 * Auto-scroll the window if the dragged object has been moved beyond the
21251 * visible window boundary.
21252 * @method autoScroll
21253 * @param {int} x the drag element's x position
21254 * @param {int} y the drag element's y position
21255 * @param {int} h the height of the drag element
21256 * @param {int} w the width of the drag element
21259 autoScroll: function(x, y, h, w) {
21262 // The client height
21263 var clientH = Roo.lib.Dom.getViewWidth();
21265 // The client width
21266 var clientW = Roo.lib.Dom.getViewHeight();
21268 // The amt scrolled down
21269 var st = this.DDM.getScrollTop();
21271 // The amt scrolled right
21272 var sl = this.DDM.getScrollLeft();
21274 // Location of the bottom of the element
21277 // Location of the right of the element
21280 // The distance from the cursor to the bottom of the visible area,
21281 // adjusted so that we don't scroll if the cursor is beyond the
21282 // element drag constraints
21283 var toBot = (clientH + st - y - this.deltaY);
21285 // The distance from the cursor to the right of the visible area
21286 var toRight = (clientW + sl - x - this.deltaX);
21289 // How close to the edge the cursor must be before we scroll
21290 // var thresh = (document.all) ? 100 : 40;
21293 // How many pixels to scroll per autoscroll op. This helps to reduce
21294 // clunky scrolling. IE is more sensitive about this ... it needs this
21295 // value to be higher.
21296 var scrAmt = (document.all) ? 80 : 30;
21298 // Scroll down if we are near the bottom of the visible page and the
21299 // obj extends below the crease
21300 if ( bot > clientH && toBot < thresh ) {
21301 window.scrollTo(sl, st + scrAmt);
21304 // Scroll up if the window is scrolled down and the top of the object
21305 // goes above the top border
21306 if ( y < st && st > 0 && y - st < thresh ) {
21307 window.scrollTo(sl, st - scrAmt);
21310 // Scroll right if the obj is beyond the right border and the cursor is
21311 // near the border.
21312 if ( right > clientW && toRight < thresh ) {
21313 window.scrollTo(sl + scrAmt, st);
21316 // Scroll left if the window has been scrolled to the right and the obj
21317 // extends past the left border
21318 if ( x < sl && sl > 0 && x - sl < thresh ) {
21319 window.scrollTo(sl - scrAmt, st);
21325 * Finds the location the element should be placed if we want to move
21326 * it to where the mouse location less the click offset would place us.
21327 * @method getTargetCoord
21328 * @param {int} iPageX the X coordinate of the click
21329 * @param {int} iPageY the Y coordinate of the click
21330 * @return an object that contains the coordinates (Object.x and Object.y)
21333 getTargetCoord: function(iPageX, iPageY) {
21336 var x = iPageX - this.deltaX;
21337 var y = iPageY - this.deltaY;
21339 if (this.constrainX) {
21340 if (x < this.minX) { x = this.minX; }
21341 if (x > this.maxX) { x = this.maxX; }
21344 if (this.constrainY) {
21345 if (y < this.minY) { y = this.minY; }
21346 if (y > this.maxY) { y = this.maxY; }
21349 x = this.getTick(x, this.xTicks);
21350 y = this.getTick(y, this.yTicks);
21357 * Sets up config options specific to this class. Overrides
21358 * Roo.dd.DragDrop, but all versions of this method through the
21359 * inheritance chain are called
21361 applyConfig: function() {
21362 Roo.dd.DD.superclass.applyConfig.call(this);
21363 this.scroll = (this.config.scroll !== false);
21367 * Event that fires prior to the onMouseDown event. Overrides
21370 b4MouseDown: function(e) {
21371 // this.resetConstraints();
21372 this.autoOffset(e.getPageX(),
21377 * Event that fires prior to the onDrag event. Overrides
21380 b4Drag: function(e) {
21381 this.setDragElPos(e.getPageX(),
21385 toString: function() {
21386 return ("DD " + this.id);
21389 //////////////////////////////////////////////////////////////////////////
21390 // Debugging ygDragDrop events that can be overridden
21391 //////////////////////////////////////////////////////////////////////////
21393 startDrag: function(x, y) {
21396 onDrag: function(e) {
21399 onDragEnter: function(e, id) {
21402 onDragOver: function(e, id) {
21405 onDragOut: function(e, id) {
21408 onDragDrop: function(e, id) {
21411 endDrag: function(e) {
21418 * Ext JS Library 1.1.1
21419 * Copyright(c) 2006-2007, Ext JS, LLC.
21421 * Originally Released Under LGPL - original licence link has changed is not relivant.
21424 * <script type="text/javascript">
21428 * @class Roo.dd.DDProxy
21429 * A DragDrop implementation that inserts an empty, bordered div into
21430 * the document that follows the cursor during drag operations. At the time of
21431 * the click, the frame div is resized to the dimensions of the linked html
21432 * element, and moved to the exact location of the linked element.
21434 * References to the "frame" element refer to the single proxy element that
21435 * was created to be dragged in place of all DDProxy elements on the
21438 * @extends Roo.dd.DD
21440 * @param {String} id the id of the linked html element
21441 * @param {String} sGroup the group of related DragDrop objects
21442 * @param {object} config an object containing configurable attributes
21443 * Valid properties for DDProxy in addition to those in DragDrop:
21444 * resizeFrame, centerFrame, dragElId
21446 Roo.dd.DDProxy = function(id, sGroup, config) {
21448 this.init(id, sGroup, config);
21454 * The default drag frame div id
21455 * @property Roo.dd.DDProxy.dragElId
21459 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21461 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21464 * By default we resize the drag frame to be the same size as the element
21465 * we want to drag (this is to get the frame effect). We can turn it off
21466 * if we want a different behavior.
21467 * @property resizeFrame
21473 * By default the frame is positioned exactly where the drag element is, so
21474 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21475 * you do not have constraints on the obj is to have the drag frame centered
21476 * around the cursor. Set centerFrame to true for this effect.
21477 * @property centerFrame
21480 centerFrame: false,
21483 * Creates the proxy element if it does not yet exist
21484 * @method createFrame
21486 createFrame: function() {
21488 var body = document.body;
21490 if (!body || !body.firstChild) {
21491 setTimeout( function() { self.createFrame(); }, 50 );
21495 var div = this.getDragEl();
21498 div = document.createElement("div");
21499 div.id = this.dragElId;
21502 s.position = "absolute";
21503 s.visibility = "hidden";
21505 s.border = "2px solid #aaa";
21508 // appendChild can blow up IE if invoked prior to the window load event
21509 // while rendering a table. It is possible there are other scenarios
21510 // that would cause this to happen as well.
21511 body.insertBefore(div, body.firstChild);
21516 * Initialization for the drag frame element. Must be called in the
21517 * constructor of all subclasses
21518 * @method initFrame
21520 initFrame: function() {
21521 this.createFrame();
21524 applyConfig: function() {
21525 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21527 this.resizeFrame = (this.config.resizeFrame !== false);
21528 this.centerFrame = (this.config.centerFrame);
21529 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21533 * Resizes the drag frame to the dimensions of the clicked object, positions
21534 * it over the object, and finally displays it
21535 * @method showFrame
21536 * @param {int} iPageX X click position
21537 * @param {int} iPageY Y click position
21540 showFrame: function(iPageX, iPageY) {
21541 var el = this.getEl();
21542 var dragEl = this.getDragEl();
21543 var s = dragEl.style;
21545 this._resizeProxy();
21547 if (this.centerFrame) {
21548 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21549 Math.round(parseInt(s.height, 10)/2) );
21552 this.setDragElPos(iPageX, iPageY);
21554 Roo.fly(dragEl).show();
21558 * The proxy is automatically resized to the dimensions of the linked
21559 * element when a drag is initiated, unless resizeFrame is set to false
21560 * @method _resizeProxy
21563 _resizeProxy: function() {
21564 if (this.resizeFrame) {
21565 var el = this.getEl();
21566 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21570 // overrides Roo.dd.DragDrop
21571 b4MouseDown: function(e) {
21572 var x = e.getPageX();
21573 var y = e.getPageY();
21574 this.autoOffset(x, y);
21575 this.setDragElPos(x, y);
21578 // overrides Roo.dd.DragDrop
21579 b4StartDrag: function(x, y) {
21580 // show the drag frame
21581 this.showFrame(x, y);
21584 // overrides Roo.dd.DragDrop
21585 b4EndDrag: function(e) {
21586 Roo.fly(this.getDragEl()).hide();
21589 // overrides Roo.dd.DragDrop
21590 // By default we try to move the element to the last location of the frame.
21591 // This is so that the default behavior mirrors that of Roo.dd.DD.
21592 endDrag: function(e) {
21594 var lel = this.getEl();
21595 var del = this.getDragEl();
21597 // Show the drag frame briefly so we can get its position
21598 del.style.visibility = "";
21601 // Hide the linked element before the move to get around a Safari
21603 lel.style.visibility = "hidden";
21604 Roo.dd.DDM.moveToEl(lel, del);
21605 del.style.visibility = "hidden";
21606 lel.style.visibility = "";
21611 beforeMove : function(){
21615 afterDrag : function(){
21619 toString: function() {
21620 return ("DDProxy " + this.id);
21626 * Ext JS Library 1.1.1
21627 * Copyright(c) 2006-2007, Ext JS, LLC.
21629 * Originally Released Under LGPL - original licence link has changed is not relivant.
21632 * <script type="text/javascript">
21636 * @class Roo.dd.DDTarget
21637 * A DragDrop implementation that does not move, but can be a drop
21638 * target. You would get the same result by simply omitting implementation
21639 * for the event callbacks, but this way we reduce the processing cost of the
21640 * event listener and the callbacks.
21641 * @extends Roo.dd.DragDrop
21643 * @param {String} id the id of the element that is a drop target
21644 * @param {String} sGroup the group of related DragDrop objects
21645 * @param {object} config an object containing configurable attributes
21646 * Valid properties for DDTarget in addition to those in
21650 Roo.dd.DDTarget = function(id, sGroup, config) {
21652 this.initTarget(id, sGroup, config);
21654 if (config && (config.listeners || config.events)) {
21655 Roo.dd.DragDrop.superclass.constructor.call(this, {
21656 listeners : config.listeners || {},
21657 events : config.events || {}
21662 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21663 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21664 toString: function() {
21665 return ("DDTarget " + this.id);
21670 * Ext JS Library 1.1.1
21671 * Copyright(c) 2006-2007, Ext JS, LLC.
21673 * Originally Released Under LGPL - original licence link has changed is not relivant.
21676 * <script type="text/javascript">
21681 * @class Roo.dd.ScrollManager
21682 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21683 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21686 Roo.dd.ScrollManager = function(){
21687 var ddm = Roo.dd.DragDropMgr;
21694 var onStop = function(e){
21699 var triggerRefresh = function(){
21700 if(ddm.dragCurrent){
21701 ddm.refreshCache(ddm.dragCurrent.groups);
21705 var doScroll = function(){
21706 if(ddm.dragCurrent){
21707 var dds = Roo.dd.ScrollManager;
21709 if(proc.el.scroll(proc.dir, dds.increment)){
21713 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21718 var clearProc = function(){
21720 clearInterval(proc.id);
21727 var startProc = function(el, dir){
21728 Roo.log('scroll startproc');
21732 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21735 var onFire = function(e, isDrop){
21737 if(isDrop || !ddm.dragCurrent){ return; }
21738 var dds = Roo.dd.ScrollManager;
21739 if(!dragEl || dragEl != ddm.dragCurrent){
21740 dragEl = ddm.dragCurrent;
21741 // refresh regions on drag start
21742 dds.refreshCache();
21745 var xy = Roo.lib.Event.getXY(e);
21746 var pt = new Roo.lib.Point(xy[0], xy[1]);
21747 for(var id in els){
21748 var el = els[id], r = el._region;
21749 if(r && r.contains(pt) && el.isScrollable()){
21750 if(r.bottom - pt.y <= dds.thresh){
21752 startProc(el, "down");
21755 }else if(r.right - pt.x <= dds.thresh){
21757 startProc(el, "left");
21760 }else if(pt.y - r.top <= dds.thresh){
21762 startProc(el, "up");
21765 }else if(pt.x - r.left <= dds.thresh){
21767 startProc(el, "right");
21776 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21777 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21781 * Registers new overflow element(s) to auto scroll
21782 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21784 register : function(el){
21785 if(el instanceof Array){
21786 for(var i = 0, len = el.length; i < len; i++) {
21787 this.register(el[i]);
21793 Roo.dd.ScrollManager.els = els;
21797 * Unregisters overflow element(s) so they are no longer scrolled
21798 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21800 unregister : function(el){
21801 if(el instanceof Array){
21802 for(var i = 0, len = el.length; i < len; i++) {
21803 this.unregister(el[i]);
21812 * The number of pixels from the edge of a container the pointer needs to be to
21813 * trigger scrolling (defaults to 25)
21819 * The number of pixels to scroll in each scroll increment (defaults to 50)
21825 * The frequency of scrolls in milliseconds (defaults to 500)
21831 * True to animate the scroll (defaults to true)
21837 * The animation duration in seconds -
21838 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21844 * Manually trigger a cache refresh.
21846 refreshCache : function(){
21847 for(var id in els){
21848 if(typeof els[id] == 'object'){ // for people extending the object prototype
21849 els[id]._region = els[id].getRegion();
21856 * Ext JS Library 1.1.1
21857 * Copyright(c) 2006-2007, Ext JS, LLC.
21859 * Originally Released Under LGPL - original licence link has changed is not relivant.
21862 * <script type="text/javascript">
21867 * @class Roo.dd.Registry
21868 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21869 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21872 Roo.dd.Registry = function(){
21875 var autoIdSeed = 0;
21877 var getId = function(el, autogen){
21878 if(typeof el == "string"){
21882 if(!id && autogen !== false){
21883 id = "roodd-" + (++autoIdSeed);
21891 * Register a drag drop element
21892 * @param {String|HTMLElement} element The id or DOM node to register
21893 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21894 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21895 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21896 * populated in the data object (if applicable):
21898 Value Description<br />
21899 --------- ------------------------------------------<br />
21900 handles Array of DOM nodes that trigger dragging<br />
21901 for the element being registered<br />
21902 isHandle True if the element passed in triggers<br />
21903 dragging itself, else false
21906 register : function(el, data){
21908 if(typeof el == "string"){
21909 el = document.getElementById(el);
21912 elements[getId(el)] = data;
21913 if(data.isHandle !== false){
21914 handles[data.ddel.id] = data;
21917 var hs = data.handles;
21918 for(var i = 0, len = hs.length; i < len; i++){
21919 handles[getId(hs[i])] = data;
21925 * Unregister a drag drop element
21926 * @param {String|HTMLElement} element The id or DOM node to unregister
21928 unregister : function(el){
21929 var id = getId(el, false);
21930 var data = elements[id];
21932 delete elements[id];
21934 var hs = data.handles;
21935 for(var i = 0, len = hs.length; i < len; i++){
21936 delete handles[getId(hs[i], false)];
21943 * Returns the handle registered for a DOM Node by id
21944 * @param {String|HTMLElement} id The DOM node or id to look up
21945 * @return {Object} handle The custom handle data
21947 getHandle : function(id){
21948 if(typeof id != "string"){ // must be element?
21951 return handles[id];
21955 * Returns the handle that is registered for the DOM node that is the target of the event
21956 * @param {Event} e The event
21957 * @return {Object} handle The custom handle data
21959 getHandleFromEvent : function(e){
21960 var t = Roo.lib.Event.getTarget(e);
21961 return t ? handles[t.id] : null;
21965 * Returns a custom data object that is registered for a DOM node by id
21966 * @param {String|HTMLElement} id The DOM node or id to look up
21967 * @return {Object} data The custom data
21969 getTarget : function(id){
21970 if(typeof id != "string"){ // must be element?
21973 return elements[id];
21977 * Returns a custom data object that is registered for the DOM node that is the target of the event
21978 * @param {Event} e The event
21979 * @return {Object} data The custom data
21981 getTargetFromEvent : function(e){
21982 var t = Roo.lib.Event.getTarget(e);
21983 return t ? elements[t.id] || handles[t.id] : null;
21988 * Ext JS Library 1.1.1
21989 * Copyright(c) 2006-2007, Ext JS, LLC.
21991 * Originally Released Under LGPL - original licence link has changed is not relivant.
21994 * <script type="text/javascript">
21999 * @class Roo.dd.StatusProxy
22000 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
22001 * default drag proxy used by all Roo.dd components.
22003 * @param {Object} config
22005 Roo.dd.StatusProxy = function(config){
22006 Roo.apply(this, config);
22007 this.id = this.id || Roo.id();
22008 this.el = new Roo.Layer({
22010 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
22011 {tag: "div", cls: "x-dd-drop-icon"},
22012 {tag: "div", cls: "x-dd-drag-ghost"}
22015 shadow: !config || config.shadow !== false
22017 this.ghost = Roo.get(this.el.dom.childNodes[1]);
22018 this.dropStatus = this.dropNotAllowed;
22021 Roo.dd.StatusProxy.prototype = {
22023 * @cfg {String} dropAllowed
22024 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
22026 dropAllowed : "x-dd-drop-ok",
22028 * @cfg {String} dropNotAllowed
22029 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
22031 dropNotAllowed : "x-dd-drop-nodrop",
22034 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
22035 * over the current target element.
22036 * @param {String} cssClass The css class for the new drop status indicator image
22038 setStatus : function(cssClass){
22039 cssClass = cssClass || this.dropNotAllowed;
22040 if(this.dropStatus != cssClass){
22041 this.el.replaceClass(this.dropStatus, cssClass);
22042 this.dropStatus = cssClass;
22047 * Resets the status indicator to the default dropNotAllowed value
22048 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
22050 reset : function(clearGhost){
22051 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
22052 this.dropStatus = this.dropNotAllowed;
22054 this.ghost.update("");
22059 * Updates the contents of the ghost element
22060 * @param {String} html The html that will replace the current innerHTML of the ghost element
22062 update : function(html){
22063 if(typeof html == "string"){
22064 this.ghost.update(html);
22066 this.ghost.update("");
22067 html.style.margin = "0";
22068 this.ghost.dom.appendChild(html);
22070 // ensure float = none set?? cant remember why though.
22071 var el = this.ghost.dom.firstChild;
22073 Roo.fly(el).setStyle('float', 'none');
22078 * Returns the underlying proxy {@link Roo.Layer}
22079 * @return {Roo.Layer} el
22081 getEl : function(){
22086 * Returns the ghost element
22087 * @return {Roo.Element} el
22089 getGhost : function(){
22095 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22097 hide : function(clear){
22105 * Stops the repair animation if it's currently running
22108 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22114 * Displays this proxy
22121 * Force the Layer to sync its shadow and shim positions to the element
22128 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22129 * invalid drop operation by the item being dragged.
22130 * @param {Array} xy The XY position of the element ([x, y])
22131 * @param {Function} callback The function to call after the repair is complete
22132 * @param {Object} scope The scope in which to execute the callback
22134 repair : function(xy, callback, scope){
22135 this.callback = callback;
22136 this.scope = scope;
22137 if(xy && this.animRepair !== false){
22138 this.el.addClass("x-dd-drag-repair");
22139 this.el.hideUnders(true);
22140 this.anim = this.el.shift({
22141 duration: this.repairDuration || .5,
22145 callback: this.afterRepair,
22149 this.afterRepair();
22154 afterRepair : function(){
22156 if(typeof this.callback == "function"){
22157 this.callback.call(this.scope || this);
22159 this.callback = null;
22164 * Ext JS Library 1.1.1
22165 * Copyright(c) 2006-2007, Ext JS, LLC.
22167 * Originally Released Under LGPL - original licence link has changed is not relivant.
22170 * <script type="text/javascript">
22174 * @class Roo.dd.DragSource
22175 * @extends Roo.dd.DDProxy
22176 * A simple class that provides the basic implementation needed to make any element draggable.
22178 * @param {String/HTMLElement/Element} el The container element
22179 * @param {Object} config
22181 Roo.dd.DragSource = function(el, config){
22182 this.el = Roo.get(el);
22183 this.dragData = {};
22185 Roo.apply(this, config);
22188 this.proxy = new Roo.dd.StatusProxy();
22191 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22192 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22194 this.dragging = false;
22197 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22199 * @cfg {String} dropAllowed
22200 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22202 dropAllowed : "x-dd-drop-ok",
22204 * @cfg {String} dropNotAllowed
22205 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22207 dropNotAllowed : "x-dd-drop-nodrop",
22210 * Returns the data object associated with this drag source
22211 * @return {Object} data An object containing arbitrary data
22213 getDragData : function(e){
22214 return this.dragData;
22218 onDragEnter : function(e, id){
22219 var target = Roo.dd.DragDropMgr.getDDById(id);
22220 this.cachedTarget = target;
22221 if(this.beforeDragEnter(target, e, id) !== false){
22222 if(target.isNotifyTarget){
22223 var status = target.notifyEnter(this, e, this.dragData);
22224 this.proxy.setStatus(status);
22226 this.proxy.setStatus(this.dropAllowed);
22229 if(this.afterDragEnter){
22231 * An empty function by default, but provided so that you can perform a custom action
22232 * when the dragged item enters the drop target by providing an implementation.
22233 * @param {Roo.dd.DragDrop} target The drop target
22234 * @param {Event} e The event object
22235 * @param {String} id The id of the dragged element
22236 * @method afterDragEnter
22238 this.afterDragEnter(target, e, id);
22244 * An empty function by default, but provided so that you can perform a custom action
22245 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22246 * @param {Roo.dd.DragDrop} target The drop target
22247 * @param {Event} e The event object
22248 * @param {String} id The id of the dragged element
22249 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22251 beforeDragEnter : function(target, e, id){
22256 alignElWithMouse: function() {
22257 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22262 onDragOver : function(e, id){
22263 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22264 if(this.beforeDragOver(target, e, id) !== false){
22265 if(target.isNotifyTarget){
22266 var status = target.notifyOver(this, e, this.dragData);
22267 this.proxy.setStatus(status);
22270 if(this.afterDragOver){
22272 * An empty function by default, but provided so that you can perform a custom action
22273 * while the dragged item is over the drop target by providing an implementation.
22274 * @param {Roo.dd.DragDrop} target The drop target
22275 * @param {Event} e The event object
22276 * @param {String} id The id of the dragged element
22277 * @method afterDragOver
22279 this.afterDragOver(target, e, id);
22285 * An empty function by default, but provided so that you can perform a custom action
22286 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22287 * @param {Roo.dd.DragDrop} target The drop target
22288 * @param {Event} e The event object
22289 * @param {String} id The id of the dragged element
22290 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22292 beforeDragOver : function(target, e, id){
22297 onDragOut : function(e, id){
22298 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22299 if(this.beforeDragOut(target, e, id) !== false){
22300 if(target.isNotifyTarget){
22301 target.notifyOut(this, e, this.dragData);
22303 this.proxy.reset();
22304 if(this.afterDragOut){
22306 * An empty function by default, but provided so that you can perform a custom action
22307 * after the dragged item is dragged out of the target without dropping.
22308 * @param {Roo.dd.DragDrop} target The drop target
22309 * @param {Event} e The event object
22310 * @param {String} id The id of the dragged element
22311 * @method afterDragOut
22313 this.afterDragOut(target, e, id);
22316 this.cachedTarget = null;
22320 * An empty function by default, but provided so that you can perform a custom action before the dragged
22321 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
22322 * @param {Roo.dd.DragDrop} target The drop target
22323 * @param {Event} e The event object
22324 * @param {String} id The id of the dragged element
22325 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22327 beforeDragOut : function(target, e, id){
22332 onDragDrop : function(e, id){
22333 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22334 if(this.beforeDragDrop(target, e, id) !== false){
22335 if(target.isNotifyTarget){
22336 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22337 this.onValidDrop(target, e, id);
22339 this.onInvalidDrop(target, e, id);
22342 this.onValidDrop(target, e, id);
22345 if(this.afterDragDrop){
22347 * An empty function by default, but provided so that you can perform a custom action
22348 * after a valid drag drop has occurred by providing an implementation.
22349 * @param {Roo.dd.DragDrop} target The drop target
22350 * @param {Event} e The event object
22351 * @param {String} id The id of the dropped element
22352 * @method afterDragDrop
22354 this.afterDragDrop(target, e, id);
22357 delete this.cachedTarget;
22361 * An empty function by default, but provided so that you can perform a custom action before the dragged
22362 * item is dropped onto the target and optionally cancel the onDragDrop.
22363 * @param {Roo.dd.DragDrop} target The drop target
22364 * @param {Event} e The event object
22365 * @param {String} id The id of the dragged element
22366 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22368 beforeDragDrop : function(target, e, id){
22373 onValidDrop : function(target, e, id){
22375 if(this.afterValidDrop){
22377 * An empty function by default, but provided so that you can perform a custom action
22378 * after a valid drop has occurred by providing an implementation.
22379 * @param {Object} target The target DD
22380 * @param {Event} e The event object
22381 * @param {String} id The id of the dropped element
22382 * @method afterInvalidDrop
22384 this.afterValidDrop(target, e, id);
22389 getRepairXY : function(e, data){
22390 return this.el.getXY();
22394 onInvalidDrop : function(target, e, id){
22395 this.beforeInvalidDrop(target, e, id);
22396 if(this.cachedTarget){
22397 if(this.cachedTarget.isNotifyTarget){
22398 this.cachedTarget.notifyOut(this, e, this.dragData);
22400 this.cacheTarget = null;
22402 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22404 if(this.afterInvalidDrop){
22406 * An empty function by default, but provided so that you can perform a custom action
22407 * after an invalid drop has occurred by providing an implementation.
22408 * @param {Event} e The event object
22409 * @param {String} id The id of the dropped element
22410 * @method afterInvalidDrop
22412 this.afterInvalidDrop(e, id);
22417 afterRepair : function(){
22419 this.el.highlight(this.hlColor || "c3daf9");
22421 this.dragging = false;
22425 * An empty function by default, but provided so that you can perform a custom action after an invalid
22426 * drop has occurred.
22427 * @param {Roo.dd.DragDrop} target The drop target
22428 * @param {Event} e The event object
22429 * @param {String} id The id of the dragged element
22430 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22432 beforeInvalidDrop : function(target, e, id){
22437 handleMouseDown : function(e){
22438 if(this.dragging) {
22441 var data = this.getDragData(e);
22442 if(data && this.onBeforeDrag(data, e) !== false){
22443 this.dragData = data;
22445 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22450 * An empty function by default, but provided so that you can perform a custom action before the initial
22451 * drag event begins and optionally cancel it.
22452 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22453 * @param {Event} e The event object
22454 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22456 onBeforeDrag : function(data, e){
22461 * An empty function by default, but provided so that you can perform a custom action once the initial
22462 * drag event has begun. The drag cannot be canceled from this function.
22463 * @param {Number} x The x position of the click on the dragged object
22464 * @param {Number} y The y position of the click on the dragged object
22466 onStartDrag : Roo.emptyFn,
22468 // private - YUI override
22469 startDrag : function(x, y){
22470 this.proxy.reset();
22471 this.dragging = true;
22472 this.proxy.update("");
22473 this.onInitDrag(x, y);
22478 onInitDrag : function(x, y){
22479 var clone = this.el.dom.cloneNode(true);
22480 clone.id = Roo.id(); // prevent duplicate ids
22481 this.proxy.update(clone);
22482 this.onStartDrag(x, y);
22487 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22488 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22490 getProxy : function(){
22495 * Hides the drag source's {@link Roo.dd.StatusProxy}
22497 hideProxy : function(){
22499 this.proxy.reset(true);
22500 this.dragging = false;
22504 triggerCacheRefresh : function(){
22505 Roo.dd.DDM.refreshCache(this.groups);
22508 // private - override to prevent hiding
22509 b4EndDrag: function(e) {
22512 // private - override to prevent moving
22513 endDrag : function(e){
22514 this.onEndDrag(this.dragData, e);
22518 onEndDrag : function(data, e){
22521 // private - pin to cursor
22522 autoOffset : function(x, y) {
22523 this.setDelta(-12, -20);
22527 * Ext JS Library 1.1.1
22528 * Copyright(c) 2006-2007, Ext JS, LLC.
22530 * Originally Released Under LGPL - original licence link has changed is not relivant.
22533 * <script type="text/javascript">
22538 * @class Roo.dd.DropTarget
22539 * @extends Roo.dd.DDTarget
22540 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22541 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22543 * @param {String/HTMLElement/Element} el The container element
22544 * @param {Object} config
22546 Roo.dd.DropTarget = function(el, config){
22547 this.el = Roo.get(el);
22549 var listeners = false; ;
22550 if (config && config.listeners) {
22551 listeners= config.listeners;
22552 delete config.listeners;
22554 Roo.apply(this, config);
22556 if(this.containerScroll){
22557 Roo.dd.ScrollManager.register(this.el);
22561 * @scope Roo.dd.DropTarget
22566 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22567 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22568 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22570 * IMPORTANT : it should set this.valid to true|false
22572 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22573 * @param {Event} e The event
22574 * @param {Object} data An object containing arbitrary data supplied by the drag source
22580 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22581 * This method will be called on every mouse movement while the drag source is over the drop target.
22582 * This default implementation simply returns the dropAllowed config value.
22584 * IMPORTANT : it should set this.valid to true|false
22586 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22587 * @param {Event} e The event
22588 * @param {Object} data An object containing arbitrary data supplied by the drag source
22594 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22595 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22596 * overClass (if any) from the drop element.
22599 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22600 * @param {Event} e The event
22601 * @param {Object} data An object containing arbitrary data supplied by the drag source
22607 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22608 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22609 * implementation that does something to process the drop event and returns true so that the drag source's
22610 * repair action does not run.
22612 * IMPORTANT : it should set this.success
22614 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22615 * @param {Event} e The event
22616 * @param {Object} data An object containing arbitrary data supplied by the drag source
22622 Roo.dd.DropTarget.superclass.constructor.call( this,
22624 this.ddGroup || this.group,
22627 listeners : listeners || {}
22635 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22637 * @cfg {String} overClass
22638 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22641 * @cfg {String} ddGroup
22642 * The drag drop group to handle drop events for
22646 * @cfg {String} dropAllowed
22647 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22649 dropAllowed : "x-dd-drop-ok",
22651 * @cfg {String} dropNotAllowed
22652 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22654 dropNotAllowed : "x-dd-drop-nodrop",
22656 * @cfg {boolean} success
22657 * set this after drop listener..
22661 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22662 * if the drop point is valid for over/enter..
22669 isNotifyTarget : true,
22674 notifyEnter : function(dd, e, data)
22677 this.fireEvent('enter', dd, e, data);
22678 if(this.overClass){
22679 this.el.addClass(this.overClass);
22681 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22682 this.valid ? this.dropAllowed : this.dropNotAllowed
22689 notifyOver : function(dd, e, data)
22692 this.fireEvent('over', dd, e, data);
22693 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22694 this.valid ? this.dropAllowed : this.dropNotAllowed
22701 notifyOut : function(dd, e, data)
22703 this.fireEvent('out', dd, e, data);
22704 if(this.overClass){
22705 this.el.removeClass(this.overClass);
22712 notifyDrop : function(dd, e, data)
22714 this.success = false;
22715 this.fireEvent('drop', dd, e, data);
22716 return this.success;
22720 * Ext JS Library 1.1.1
22721 * Copyright(c) 2006-2007, Ext JS, LLC.
22723 * Originally Released Under LGPL - original licence link has changed is not relivant.
22726 * <script type="text/javascript">
22731 * @class Roo.dd.DragZone
22732 * @extends Roo.dd.DragSource
22733 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22734 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22736 * @param {String/HTMLElement/Element} el The container element
22737 * @param {Object} config
22739 Roo.dd.DragZone = function(el, config){
22740 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22741 if(this.containerScroll){
22742 Roo.dd.ScrollManager.register(this.el);
22746 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22748 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22749 * for auto scrolling during drag operations.
22752 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22753 * method after a failed drop (defaults to "c3daf9" - light blue)
22757 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22758 * for a valid target to drag based on the mouse down. Override this method
22759 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22760 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22761 * @param {EventObject} e The mouse down event
22762 * @return {Object} The dragData
22764 getDragData : function(e){
22765 return Roo.dd.Registry.getHandleFromEvent(e);
22769 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22770 * this.dragData.ddel
22771 * @param {Number} x The x position of the click on the dragged object
22772 * @param {Number} y The y position of the click on the dragged object
22773 * @return {Boolean} true to continue the drag, false to cancel
22775 onInitDrag : function(x, y){
22776 this.proxy.update(this.dragData.ddel.cloneNode(true));
22777 this.onStartDrag(x, y);
22782 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22784 afterRepair : function(){
22786 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22788 this.dragging = false;
22792 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22793 * the XY of this.dragData.ddel
22794 * @param {EventObject} e The mouse up event
22795 * @return {Array} The xy location (e.g. [100, 200])
22797 getRepairXY : function(e){
22798 return Roo.Element.fly(this.dragData.ddel).getXY();
22802 * Ext JS Library 1.1.1
22803 * Copyright(c) 2006-2007, Ext JS, LLC.
22805 * Originally Released Under LGPL - original licence link has changed is not relivant.
22808 * <script type="text/javascript">
22811 * @class Roo.dd.DropZone
22812 * @extends Roo.dd.DropTarget
22813 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22814 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22816 * @param {String/HTMLElement/Element} el The container element
22817 * @param {Object} config
22819 Roo.dd.DropZone = function(el, config){
22820 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22823 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22825 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22826 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22827 * provide your own custom lookup.
22828 * @param {Event} e The event
22829 * @return {Object} data The custom data
22831 getTargetFromEvent : function(e){
22832 return Roo.dd.Registry.getTargetFromEvent(e);
22836 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22837 * that it has registered. This method has no default implementation and should be overridden to provide
22838 * node-specific processing if necessary.
22839 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22840 * {@link #getTargetFromEvent} for this node)
22841 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22842 * @param {Event} e The event
22843 * @param {Object} data An object containing arbitrary data supplied by the drag source
22845 onNodeEnter : function(n, dd, e, data){
22850 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22851 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22852 * overridden to provide the proper feedback.
22853 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22854 * {@link #getTargetFromEvent} for this node)
22855 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22856 * @param {Event} e The event
22857 * @param {Object} data An object containing arbitrary data supplied by the drag source
22858 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22859 * underlying {@link Roo.dd.StatusProxy} can be updated
22861 onNodeOver : function(n, dd, e, data){
22862 return this.dropAllowed;
22866 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22867 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22868 * node-specific processing if necessary.
22869 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22870 * {@link #getTargetFromEvent} for this node)
22871 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22872 * @param {Event} e The event
22873 * @param {Object} data An object containing arbitrary data supplied by the drag source
22875 onNodeOut : function(n, dd, e, data){
22880 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22881 * the drop node. The default implementation returns false, so it should be overridden to provide the
22882 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22883 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22884 * {@link #getTargetFromEvent} for this node)
22885 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22886 * @param {Event} e The event
22887 * @param {Object} data An object containing arbitrary data supplied by the drag source
22888 * @return {Boolean} True if the drop was valid, else false
22890 onNodeDrop : function(n, dd, e, data){
22895 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22896 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22897 * it should be overridden to provide the proper feedback if necessary.
22898 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22899 * @param {Event} e The event
22900 * @param {Object} data An object containing arbitrary data supplied by the drag source
22901 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22902 * underlying {@link Roo.dd.StatusProxy} can be updated
22904 onContainerOver : function(dd, e, data){
22905 return this.dropNotAllowed;
22909 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22910 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22911 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22912 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22913 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22914 * @param {Event} e The event
22915 * @param {Object} data An object containing arbitrary data supplied by the drag source
22916 * @return {Boolean} True if the drop was valid, else false
22918 onContainerDrop : function(dd, e, data){
22923 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22924 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22925 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22926 * you should override this method and provide a custom implementation.
22927 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22928 * @param {Event} e The event
22929 * @param {Object} data An object containing arbitrary data supplied by the drag source
22930 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22931 * underlying {@link Roo.dd.StatusProxy} can be updated
22933 notifyEnter : function(dd, e, data){
22934 return this.dropNotAllowed;
22938 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22939 * This method will be called on every mouse movement while the drag source is over the drop zone.
22940 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22941 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22942 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22943 * registered node, it will call {@link #onContainerOver}.
22944 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22945 * @param {Event} e The event
22946 * @param {Object} data An object containing arbitrary data supplied by the drag source
22947 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22948 * underlying {@link Roo.dd.StatusProxy} can be updated
22950 notifyOver : function(dd, e, data){
22951 var n = this.getTargetFromEvent(e);
22952 if(!n){ // not over valid drop target
22953 if(this.lastOverNode){
22954 this.onNodeOut(this.lastOverNode, dd, e, data);
22955 this.lastOverNode = null;
22957 return this.onContainerOver(dd, e, data);
22959 if(this.lastOverNode != n){
22960 if(this.lastOverNode){
22961 this.onNodeOut(this.lastOverNode, dd, e, data);
22963 this.onNodeEnter(n, dd, e, data);
22964 this.lastOverNode = n;
22966 return this.onNodeOver(n, dd, e, data);
22970 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22971 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22972 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22973 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22974 * @param {Event} e The event
22975 * @param {Object} data An object containing arbitrary data supplied by the drag zone
22977 notifyOut : function(dd, e, data){
22978 if(this.lastOverNode){
22979 this.onNodeOut(this.lastOverNode, dd, e, data);
22980 this.lastOverNode = null;
22985 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
22986 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
22987 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
22988 * otherwise it will call {@link #onContainerDrop}.
22989 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22990 * @param {Event} e The event
22991 * @param {Object} data An object containing arbitrary data supplied by the drag source
22992 * @return {Boolean} True if the drop was valid, else false
22994 notifyDrop : function(dd, e, data){
22995 if(this.lastOverNode){
22996 this.onNodeOut(this.lastOverNode, dd, e, data);
22997 this.lastOverNode = null;
22999 var n = this.getTargetFromEvent(e);
23001 this.onNodeDrop(n, dd, e, data) :
23002 this.onContainerDrop(dd, e, data);
23006 triggerCacheRefresh : function(){
23007 Roo.dd.DDM.refreshCache(this.groups);