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 ;
6307 var listen = function(element, ename, opt, fn, scope)
6309 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6310 fn = fn || o.fn; scope = scope || o.scope;
6311 var el = Roo.getDom(element);
6315 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6318 if (ename == 'transitionend') {
6319 ename = transitionEnd();
6321 var h = function(e){
6322 e = Roo.EventObject.setEvent(e);
6325 t = e.getTarget(o.delegate, el);
6332 if(o.stopEvent === true){
6335 if(o.preventDefault === true){
6338 if(o.stopPropagation === true){
6339 e.stopPropagation();
6342 if(o.normalized === false){
6346 fn.call(scope || el, e, t, o);
6349 h = createDelayed(h, o);
6352 h = createSingle(h, el, ename, fn);
6355 h = createBuffered(h, o);
6358 fn._handlers = fn._handlers || [];
6361 fn._handlers.push([Roo.id(el), ename, h]);
6365 E.on(el, ename, h); // this adds the actuall listener to the object..
6368 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6369 el.addEventListener("DOMMouseScroll", h, false);
6370 E.on(window, 'unload', function(){
6371 el.removeEventListener("DOMMouseScroll", h, false);
6374 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6375 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6380 var stopListening = function(el, ename, fn){
6381 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6383 for(var i = 0, len = hds.length; i < len; i++){
6385 if(h[0] == id && h[1] == ename){
6392 E.un(el, ename, hd);
6393 el = Roo.getDom(el);
6394 if(ename == "mousewheel" && el.addEventListener){
6395 el.removeEventListener("DOMMouseScroll", hd, false);
6397 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6398 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6402 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6409 * @scope Roo.EventManager
6414 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6415 * object with a Roo.EventObject
6416 * @param {Function} fn The method the event invokes
6417 * @param {Object} scope An object that becomes the scope of the handler
6418 * @param {boolean} override If true, the obj passed in becomes
6419 * the execution scope of the listener
6420 * @return {Function} The wrapped function
6423 wrap : function(fn, scope, override){
6425 Roo.EventObject.setEvent(e);
6426 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6431 * Appends an event handler to an element (shorthand for addListener)
6432 * @param {String/HTMLElement} element The html element or id to assign the
6433 * @param {String} eventName The type of event to listen for
6434 * @param {Function} handler The method the event invokes
6435 * @param {Object} scope (optional) The scope in which to execute the handler
6436 * function. The handler function's "this" context.
6437 * @param {Object} options (optional) An object containing handler configuration
6438 * properties. This may contain any of the following properties:<ul>
6439 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6440 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6441 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6442 * <li>preventDefault {Boolean} True to prevent the default action</li>
6443 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6444 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6445 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6446 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6447 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6448 * by the specified number of milliseconds. If the event fires again within that time, the original
6449 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6452 * <b>Combining Options</b><br>
6453 * Using the options argument, it is possible to combine different types of listeners:<br>
6455 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6457 el.on('click', this.onClick, this, {
6464 * <b>Attaching multiple handlers in 1 call</b><br>
6465 * The method also allows for a single argument to be passed which is a config object containing properties
6466 * which specify multiple handlers.
6476 fn: this.onMouseOver
6485 * Or a shorthand syntax:<br>
6488 'click' : this.onClick,
6489 'mouseover' : this.onMouseOver,
6490 'mouseout' : this.onMouseOut
6494 addListener : function(element, eventName, fn, scope, options){
6495 if(typeof eventName == "object"){
6501 if(typeof o[e] == "function"){
6503 listen(element, e, o, o[e], o.scope);
6505 // individual options
6506 listen(element, e, o[e]);
6511 return listen(element, eventName, options, fn, scope);
6515 * Removes an event handler
6517 * @param {String/HTMLElement} element The id or html element to remove the
6519 * @param {String} eventName The type of event
6520 * @param {Function} fn
6521 * @return {Boolean} True if a listener was actually removed
6523 removeListener : function(element, eventName, fn){
6524 return stopListening(element, eventName, fn);
6528 * Fires when the document is ready (before onload and before images are loaded). Can be
6529 * accessed shorthanded Roo.onReady().
6530 * @param {Function} fn The method the event invokes
6531 * @param {Object} scope An object that becomes the scope of the handler
6532 * @param {boolean} options
6534 onDocumentReady : function(fn, scope, options){
6535 if(docReadyState){ // if it already fired
6536 docReadyEvent.addListener(fn, scope, options);
6537 docReadyEvent.fire();
6538 docReadyEvent.clearListeners();
6544 docReadyEvent.addListener(fn, scope, options);
6548 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6549 * @param {Function} fn The method the event invokes
6550 * @param {Object} scope An object that becomes the scope of the handler
6551 * @param {boolean} options
6553 onWindowResize : function(fn, scope, options){
6555 resizeEvent = new Roo.util.Event();
6556 resizeTask = new Roo.util.DelayedTask(function(){
6557 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6559 E.on(window, "resize", function(){
6561 resizeTask.delay(50);
6563 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6567 resizeEvent.addListener(fn, scope, options);
6571 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6572 * @param {Function} fn The method the event invokes
6573 * @param {Object} scope An object that becomes the scope of the handler
6574 * @param {boolean} options
6576 onTextResize : function(fn, scope, options){
6578 textEvent = new Roo.util.Event();
6579 var textEl = new Roo.Element(document.createElement('div'));
6580 textEl.dom.className = 'x-text-resize';
6581 textEl.dom.innerHTML = 'X';
6582 textEl.appendTo(document.body);
6583 textSize = textEl.dom.offsetHeight;
6584 setInterval(function(){
6585 if(textEl.dom.offsetHeight != textSize){
6586 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6588 }, this.textResizeInterval);
6590 textEvent.addListener(fn, scope, options);
6594 * Removes the passed window resize listener.
6595 * @param {Function} fn The method the event invokes
6596 * @param {Object} scope The scope of handler
6598 removeResizeListener : function(fn, scope){
6600 resizeEvent.removeListener(fn, scope);
6605 fireResize : function(){
6607 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6611 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6615 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6617 textResizeInterval : 50
6622 * @scopeAlias pub=Roo.EventManager
6626 * Appends an event handler to an element (shorthand for addListener)
6627 * @param {String/HTMLElement} element The html element or id to assign the
6628 * @param {String} eventName The type of event to listen for
6629 * @param {Function} handler The method the event invokes
6630 * @param {Object} scope (optional) The scope in which to execute the handler
6631 * function. The handler function's "this" context.
6632 * @param {Object} options (optional) An object containing handler configuration
6633 * properties. This may contain any of the following properties:<ul>
6634 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6635 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6636 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6637 * <li>preventDefault {Boolean} True to prevent the default action</li>
6638 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6639 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6640 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6641 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6642 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6643 * by the specified number of milliseconds. If the event fires again within that time, the original
6644 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6647 * <b>Combining Options</b><br>
6648 * Using the options argument, it is possible to combine different types of listeners:<br>
6650 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6652 el.on('click', this.onClick, this, {
6659 * <b>Attaching multiple handlers in 1 call</b><br>
6660 * The method also allows for a single argument to be passed which is a config object containing properties
6661 * which specify multiple handlers.
6671 fn: this.onMouseOver
6680 * Or a shorthand syntax:<br>
6683 'click' : this.onClick,
6684 'mouseover' : this.onMouseOver,
6685 'mouseout' : this.onMouseOut
6689 pub.on = pub.addListener;
6690 pub.un = pub.removeListener;
6692 pub.stoppedMouseDownEvent = new Roo.util.Event();
6696 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6697 * @param {Function} fn The method the event invokes
6698 * @param {Object} scope An object that becomes the scope of the handler
6699 * @param {boolean} override If true, the obj passed in becomes
6700 * the execution scope of the listener
6704 Roo.onReady = Roo.EventManager.onDocumentReady;
6706 Roo.onReady(function(){
6707 var bd = Roo.get(document.body);
6712 : Roo.isIE11 ? "roo-ie11"
6713 : Roo.isEdge ? "roo-edge"
6714 : Roo.isGecko ? "roo-gecko"
6715 : Roo.isOpera ? "roo-opera"
6716 : Roo.isSafari ? "roo-safari" : ""];
6719 cls.push("roo-mac");
6722 cls.push("roo-linux");
6725 cls.push("roo-ios");
6728 cls.push("roo-touch");
6730 if(Roo.isBorderBox){
6731 cls.push('roo-border-box');
6733 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6734 var p = bd.dom.parentNode;
6736 p.className += ' roo-strict';
6739 bd.addClass(cls.join(' '));
6743 * @class Roo.EventObject
6744 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6745 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6748 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6750 var target = e.getTarget();
6753 var myDiv = Roo.get("myDiv");
6754 myDiv.on("click", handleClick);
6756 Roo.EventManager.on("myDiv", 'click', handleClick);
6757 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6761 Roo.EventObject = function(){
6763 var E = Roo.lib.Event;
6765 // safari keypress events for special keys return bad keycodes
6768 63235 : 39, // right
6771 63276 : 33, // page up
6772 63277 : 34, // page down
6773 63272 : 46, // delete
6778 // normalize button clicks
6779 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6780 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6782 Roo.EventObjectImpl = function(e){
6784 this.setEvent(e.browserEvent || e);
6787 Roo.EventObjectImpl.prototype = {
6789 * Used to fix doc tools.
6790 * @scope Roo.EventObject.prototype
6796 /** The normal browser event */
6797 browserEvent : null,
6798 /** The button pressed in a mouse event */
6800 /** True if the shift key was down during the event */
6802 /** True if the control key was down during the event */
6804 /** True if the alt key was down during the event */
6863 setEvent : function(e){
6864 if(e == this || (e && e.browserEvent)){ // already wrapped
6867 this.browserEvent = e;
6869 // normalize buttons
6870 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6871 if(e.type == 'click' && this.button == -1){
6875 this.shiftKey = e.shiftKey;
6876 // mac metaKey behaves like ctrlKey
6877 this.ctrlKey = e.ctrlKey || e.metaKey;
6878 this.altKey = e.altKey;
6879 // in getKey these will be normalized for the mac
6880 this.keyCode = e.keyCode;
6881 // keyup warnings on firefox.
6882 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6883 // cache the target for the delayed and or buffered events
6884 this.target = E.getTarget(e);
6886 this.xy = E.getXY(e);
6889 this.shiftKey = false;
6890 this.ctrlKey = false;
6891 this.altKey = false;
6901 * Stop the event (preventDefault and stopPropagation)
6903 stopEvent : function(){
6904 if(this.browserEvent){
6905 if(this.browserEvent.type == 'mousedown'){
6906 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6908 E.stopEvent(this.browserEvent);
6913 * Prevents the browsers default handling of the event.
6915 preventDefault : function(){
6916 if(this.browserEvent){
6917 E.preventDefault(this.browserEvent);
6922 isNavKeyPress : function(){
6923 var k = this.keyCode;
6924 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6925 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6928 isSpecialKey : function(){
6929 var k = this.keyCode;
6930 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6931 (k == 16) || (k == 17) ||
6932 (k >= 18 && k <= 20) ||
6933 (k >= 33 && k <= 35) ||
6934 (k >= 36 && k <= 39) ||
6935 (k >= 44 && k <= 45);
6938 * Cancels bubbling of the event.
6940 stopPropagation : function(){
6941 if(this.browserEvent){
6942 if(this.type == 'mousedown'){
6943 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6945 E.stopPropagation(this.browserEvent);
6950 * Gets the key code for the event.
6953 getCharCode : function(){
6954 return this.charCode || this.keyCode;
6958 * Returns a normalized keyCode for the event.
6959 * @return {Number} The key code
6961 getKey : function(){
6962 var k = this.keyCode || this.charCode;
6963 return Roo.isSafari ? (safariKeys[k] || k) : k;
6967 * Gets the x coordinate of the event.
6970 getPageX : function(){
6975 * Gets the y coordinate of the event.
6978 getPageY : function(){
6983 * Gets the time of the event.
6986 getTime : function(){
6987 if(this.browserEvent){
6988 return E.getTime(this.browserEvent);
6994 * Gets the page coordinates of the event.
6995 * @return {Array} The xy values like [x, y]
7002 * Gets the target for the event.
7003 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
7004 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7005 search as a number or element (defaults to 10 || document.body)
7006 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7007 * @return {HTMLelement}
7009 getTarget : function(selector, maxDepth, returnEl){
7010 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
7013 * Gets the related target.
7014 * @return {HTMLElement}
7016 getRelatedTarget : function(){
7017 if(this.browserEvent){
7018 return E.getRelatedTarget(this.browserEvent);
7024 * Normalizes mouse wheel delta across browsers
7025 * @return {Number} The delta
7027 getWheelDelta : function(){
7028 var e = this.browserEvent;
7030 if(e.wheelDelta){ /* IE/Opera. */
7031 delta = e.wheelDelta/120;
7032 }else if(e.detail){ /* Mozilla case. */
7033 delta = -e.detail/3;
7039 * Returns true if the control, meta, shift or alt key was pressed during this event.
7042 hasModifier : function(){
7043 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
7047 * Returns true if the target of this event equals el or is a child of el
7048 * @param {String/HTMLElement/Element} el
7049 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7052 within : function(el, related){
7053 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7054 return t && Roo.fly(el).contains(t);
7057 getPoint : function(){
7058 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7062 return new Roo.EventObjectImpl();
7067 * Ext JS Library 1.1.1
7068 * Copyright(c) 2006-2007, Ext JS, LLC.
7070 * Originally Released Under LGPL - original licence link has changed is not relivant.
7073 * <script type="text/javascript">
7077 // was in Composite Element!??!?!
7080 var D = Roo.lib.Dom;
7081 var E = Roo.lib.Event;
7082 var A = Roo.lib.Anim;
7084 // local style camelizing for speed
7086 var camelRe = /(-[a-z])/gi;
7087 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7088 var view = document.defaultView;
7091 * @class Roo.Element
7092 * Represents an Element in the DOM.<br><br>
7095 var el = Roo.get("my-div");
7098 var el = getEl("my-div");
7100 // or with a DOM element
7101 var el = Roo.get(myDivElement);
7103 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7104 * each call instead of constructing a new one.<br><br>
7105 * <b>Animations</b><br />
7106 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7107 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7109 Option Default Description
7110 --------- -------- ---------------------------------------------
7111 duration .35 The duration of the animation in seconds
7112 easing easeOut The YUI easing method
7113 callback none A function to execute when the anim completes
7114 scope this The scope (this) of the callback function
7116 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7117 * manipulate the animation. Here's an example:
7119 var el = Roo.get("my-div");
7124 // default animation
7125 el.setWidth(100, true);
7127 // animation with some options set
7134 // using the "anim" property to get the Anim object
7140 el.setWidth(100, opt);
7142 if(opt.anim.isAnimated()){
7146 * <b> Composite (Collections of) Elements</b><br />
7147 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7148 * @constructor Create a new Element directly.
7149 * @param {String/HTMLElement} element
7150 * @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).
7152 Roo.Element = function(element, forceNew){
7153 var dom = typeof element == "string" ?
7154 document.getElementById(element) : element;
7155 if(!dom){ // invalid id/element
7159 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7160 return Roo.Element.cache[id];
7170 * The DOM element ID
7173 this.id = id || Roo.id(dom);
7176 var El = Roo.Element;
7180 * The element's default display mode (defaults to "")
7183 originalDisplay : "",
7186 // note this is overridden in BS version..
7189 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7195 * Sets the element's visibility mode. When setVisible() is called it
7196 * will use this to determine whether to set the visibility or the display property.
7197 * @param visMode Element.VISIBILITY or Element.DISPLAY
7198 * @return {Roo.Element} this
7200 setVisibilityMode : function(visMode){
7201 this.visibilityMode = visMode;
7205 * Convenience method for setVisibilityMode(Element.DISPLAY)
7206 * @param {String} display (optional) What to set display to when visible
7207 * @return {Roo.Element} this
7209 enableDisplayMode : function(display){
7210 this.setVisibilityMode(El.DISPLAY);
7211 if(typeof display != "undefined") { this.originalDisplay = display; }
7216 * 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)
7217 * @param {String} selector The simple selector to test
7218 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7219 search as a number or element (defaults to 10 || document.body)
7220 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7221 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7223 findParent : function(simpleSelector, maxDepth, returnEl){
7224 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7225 maxDepth = maxDepth || 50;
7226 if(typeof maxDepth != "number"){
7227 stopEl = Roo.getDom(maxDepth);
7230 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7231 if(dq.is(p, simpleSelector)){
7232 return returnEl ? Roo.get(p) : p;
7242 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7243 * @param {String} selector The simple selector to test
7244 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7245 search as a number or element (defaults to 10 || document.body)
7246 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7247 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7249 findParentNode : function(simpleSelector, maxDepth, returnEl){
7250 var p = Roo.fly(this.dom.parentNode, '_internal');
7251 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7255 * Looks at the scrollable parent element
7257 findScrollableParent : function()
7259 var overflowRegex = /(auto|scroll)/;
7261 if(this.getStyle('position') === 'fixed'){
7262 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7265 var excludeStaticParent = this.getStyle('position') === "absolute";
7267 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7269 if (excludeStaticParent && parent.getStyle('position') === "static") {
7273 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7277 if(parent.dom.nodeName.toLowerCase() == 'body'){
7278 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7282 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7286 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7287 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7288 * @param {String} selector The simple selector to test
7289 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7290 search as a number or element (defaults to 10 || document.body)
7291 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7293 up : function(simpleSelector, maxDepth){
7294 return this.findParentNode(simpleSelector, maxDepth, true);
7300 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7301 * @param {String} selector The simple selector to test
7302 * @return {Boolean} True if this element matches the selector, else false
7304 is : function(simpleSelector){
7305 return Roo.DomQuery.is(this.dom, simpleSelector);
7309 * Perform animation on this element.
7310 * @param {Object} args The YUI animation control args
7311 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7312 * @param {Function} onComplete (optional) Function to call when animation completes
7313 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7314 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7315 * @return {Roo.Element} this
7317 animate : function(args, duration, onComplete, easing, animType){
7318 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7323 * @private Internal animation call
7325 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7326 animType = animType || 'run';
7328 var anim = Roo.lib.Anim[animType](
7330 (opt.duration || defaultDur) || .35,
7331 (opt.easing || defaultEase) || 'easeOut',
7333 Roo.callback(cb, this);
7334 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7342 // private legacy anim prep
7343 preanim : function(a, i){
7344 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7348 * Removes worthless text nodes
7349 * @param {Boolean} forceReclean (optional) By default the element
7350 * keeps track if it has been cleaned already so
7351 * you can call this over and over. However, if you update the element and
7352 * need to force a reclean, you can pass true.
7354 clean : function(forceReclean){
7355 if(this.isCleaned && forceReclean !== true){
7359 var d = this.dom, n = d.firstChild, ni = -1;
7361 var nx = n.nextSibling;
7362 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7369 this.isCleaned = true;
7374 calcOffsetsTo : function(el){
7377 var restorePos = false;
7378 if(el.getStyle('position') == 'static'){
7379 el.position('relative');
7384 while(op && op != d && op.tagName != 'HTML'){
7387 op = op.offsetParent;
7390 el.position('static');
7396 * Scrolls this element into view within the passed container.
7397 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7398 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7399 * @return {Roo.Element} this
7401 scrollIntoView : function(container, hscroll){
7402 var c = Roo.getDom(container) || document.body;
7405 var o = this.calcOffsetsTo(c),
7408 b = t+el.offsetHeight,
7409 r = l+el.offsetWidth;
7411 var ch = c.clientHeight;
7412 var ct = parseInt(c.scrollTop, 10);
7413 var cl = parseInt(c.scrollLeft, 10);
7415 var cr = cl + c.clientWidth;
7423 if(hscroll !== false){
7427 c.scrollLeft = r-c.clientWidth;
7434 scrollChildIntoView : function(child, hscroll){
7435 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7439 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7440 * the new height may not be available immediately.
7441 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7442 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7443 * @param {Function} onComplete (optional) Function to call when animation completes
7444 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7445 * @return {Roo.Element} this
7447 autoHeight : function(animate, duration, onComplete, easing){
7448 var oldHeight = this.getHeight();
7450 this.setHeight(1); // force clipping
7451 setTimeout(function(){
7452 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7454 this.setHeight(height);
7456 if(typeof onComplete == "function"){
7460 this.setHeight(oldHeight); // restore original height
7461 this.setHeight(height, animate, duration, function(){
7463 if(typeof onComplete == "function") { onComplete(); }
7464 }.createDelegate(this), easing);
7466 }.createDelegate(this), 0);
7471 * Returns true if this element is an ancestor of the passed element
7472 * @param {HTMLElement/String} el The element to check
7473 * @return {Boolean} True if this element is an ancestor of el, else false
7475 contains : function(el){
7476 if(!el){return false;}
7477 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7481 * Checks whether the element is currently visible using both visibility and display properties.
7482 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7483 * @return {Boolean} True if the element is currently visible, else false
7485 isVisible : function(deep) {
7486 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7487 if(deep !== true || !vis){
7490 var p = this.dom.parentNode;
7491 while(p && p.tagName.toLowerCase() != "body"){
7492 if(!Roo.fly(p, '_isVisible').isVisible()){
7501 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7502 * @param {String} selector The CSS selector
7503 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7504 * @return {CompositeElement/CompositeElementLite} The composite element
7506 select : function(selector, unique){
7507 return El.select(selector, unique, this.dom);
7511 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7512 * @param {String} selector The CSS selector
7513 * @return {Array} An array of the matched nodes
7515 query : function(selector, unique){
7516 return Roo.DomQuery.select(selector, this.dom);
7520 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7521 * @param {String} selector The CSS selector
7522 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7523 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7525 child : function(selector, returnDom){
7526 var n = Roo.DomQuery.selectNode(selector, this.dom);
7527 return returnDom ? n : Roo.get(n);
7531 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7532 * @param {String} selector The CSS selector
7533 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7534 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7536 down : function(selector, returnDom){
7537 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7538 return returnDom ? n : Roo.get(n);
7542 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7543 * @param {String} group The group the DD object is member of
7544 * @param {Object} config The DD config object
7545 * @param {Object} overrides An object containing methods to override/implement on the DD object
7546 * @return {Roo.dd.DD} The DD object
7548 initDD : function(group, config, overrides){
7549 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7550 return Roo.apply(dd, overrides);
7554 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7555 * @param {String} group The group the DDProxy object is member of
7556 * @param {Object} config The DDProxy config object
7557 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7558 * @return {Roo.dd.DDProxy} The DDProxy object
7560 initDDProxy : function(group, config, overrides){
7561 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7562 return Roo.apply(dd, overrides);
7566 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7567 * @param {String} group The group the DDTarget object is member of
7568 * @param {Object} config The DDTarget config object
7569 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7570 * @return {Roo.dd.DDTarget} The DDTarget object
7572 initDDTarget : function(group, config, overrides){
7573 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7574 return Roo.apply(dd, overrides);
7578 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7579 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7580 * @param {Boolean} visible Whether the element is visible
7581 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7582 * @return {Roo.Element} this
7584 setVisible : function(visible, animate){
7586 if(this.visibilityMode == El.DISPLAY){
7587 this.setDisplayed(visible);
7590 this.dom.style.visibility = visible ? "visible" : "hidden";
7593 // closure for composites
7595 var visMode = this.visibilityMode;
7597 this.setOpacity(.01);
7598 this.setVisible(true);
7600 this.anim({opacity: { to: (visible?1:0) }},
7601 this.preanim(arguments, 1),
7602 null, .35, 'easeIn', function(){
7604 if(visMode == El.DISPLAY){
7605 dom.style.display = "none";
7607 dom.style.visibility = "hidden";
7609 Roo.get(dom).setOpacity(1);
7617 * Returns true if display is not "none"
7620 isDisplayed : function() {
7621 return this.getStyle("display") != "none";
7625 * Toggles the element's visibility or display, depending on visibility mode.
7626 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7627 * @return {Roo.Element} this
7629 toggle : function(animate){
7630 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7635 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7636 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7637 * @return {Roo.Element} this
7639 setDisplayed : function(value) {
7640 if(typeof value == "boolean"){
7641 value = value ? this.originalDisplay : "none";
7643 this.setStyle("display", value);
7648 * Tries to focus the element. Any exceptions are caught and ignored.
7649 * @return {Roo.Element} this
7651 focus : function() {
7659 * Tries to blur the element. Any exceptions are caught and ignored.
7660 * @return {Roo.Element} this
7670 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7671 * @param {String/Array} className The CSS class to add, or an array of classes
7672 * @return {Roo.Element} this
7674 addClass : function(className){
7675 if(className instanceof Array){
7676 for(var i = 0, len = className.length; i < len; i++) {
7677 this.addClass(className[i]);
7680 if(className && !this.hasClass(className)){
7681 if (this.dom instanceof SVGElement) {
7682 this.dom.className.baseVal =this.dom.className.baseVal + " " + className;
7684 this.dom.className = this.dom.className + " " + className;
7692 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7693 * @param {String/Array} className The CSS class to add, or an array of classes
7694 * @return {Roo.Element} this
7696 radioClass : function(className){
7697 var siblings = this.dom.parentNode.childNodes;
7698 for(var i = 0; i < siblings.length; i++) {
7699 var s = siblings[i];
7700 if(s.nodeType == 1){
7701 Roo.get(s).removeClass(className);
7704 this.addClass(className);
7709 * Removes one or more CSS classes from the element.
7710 * @param {String/Array} className The CSS class to remove, or an array of classes
7711 * @return {Roo.Element} this
7713 removeClass : function(className){
7715 var cn = this.dom instanceof SVGElement ? this.dom.className.baseVal : this.dom.className;
7716 if(!className || !cn){
7719 if(className instanceof Array){
7720 for(var i = 0, len = className.length; i < len; i++) {
7721 this.removeClass(className[i]);
7724 if(this.hasClass(className)){
7725 var re = this.classReCache[className];
7727 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7728 this.classReCache[className] = re;
7730 if (this.dom instanceof SVGElement) {
7731 this.dom.className.baseVal = cn.replace(re, " ");
7733 this.dom.className = cn.replace(re, " ");
7744 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7745 * @param {String} className The CSS class to toggle
7746 * @return {Roo.Element} this
7748 toggleClass : function(className){
7749 if(this.hasClass(className)){
7750 this.removeClass(className);
7752 this.addClass(className);
7758 * Checks if the specified CSS class exists on this element's DOM node.
7759 * @param {String} className The CSS class to check for
7760 * @return {Boolean} True if the class exists, else false
7762 hasClass : function(className){
7763 if (this.dom instanceof SVGElement) {
7764 return className && (' '+this.dom.className.baseVal +' ').indexOf(' '+className+' ') != -1;
7766 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7770 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7771 * @param {String} oldClassName The CSS class to replace
7772 * @param {String} newClassName The replacement CSS class
7773 * @return {Roo.Element} this
7775 replaceClass : function(oldClassName, newClassName){
7776 this.removeClass(oldClassName);
7777 this.addClass(newClassName);
7782 * Returns an object with properties matching the styles requested.
7783 * For example, el.getStyles('color', 'font-size', 'width') might return
7784 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7785 * @param {String} style1 A style name
7786 * @param {String} style2 A style name
7787 * @param {String} etc.
7788 * @return {Object} The style object
7790 getStyles : function(){
7791 var a = arguments, len = a.length, r = {};
7792 for(var i = 0; i < len; i++){
7793 r[a[i]] = this.getStyle(a[i]);
7799 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7800 * @param {String} property The style property whose value is returned.
7801 * @return {String} The current value of the style property for this element.
7803 getStyle : function(){
7804 return view && view.getComputedStyle ?
7806 var el = this.dom, v, cs, camel;
7807 if(prop == 'float'){
7810 if(el.style && (v = el.style[prop])){
7813 if(cs = view.getComputedStyle(el, "")){
7814 if(!(camel = propCache[prop])){
7815 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7822 var el = this.dom, v, cs, camel;
7823 if(prop == 'opacity'){
7824 if(typeof el.style.filter == 'string'){
7825 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7827 var fv = parseFloat(m[1]);
7829 return fv ? fv / 100 : 0;
7834 }else if(prop == 'float'){
7835 prop = "styleFloat";
7837 if(!(camel = propCache[prop])){
7838 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7840 if(v = el.style[camel]){
7843 if(cs = el.currentStyle){
7851 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7852 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7853 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7854 * @return {Roo.Element} this
7856 setStyle : function(prop, value){
7857 if(typeof prop == "string"){
7859 if (prop == 'float') {
7860 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7865 if(!(camel = propCache[prop])){
7866 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7869 if(camel == 'opacity') {
7870 this.setOpacity(value);
7872 this.dom.style[camel] = value;
7875 for(var style in prop){
7876 if(typeof prop[style] != "function"){
7877 this.setStyle(style, prop[style]);
7885 * More flexible version of {@link #setStyle} for setting style properties.
7886 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7887 * a function which returns such a specification.
7888 * @return {Roo.Element} this
7890 applyStyles : function(style){
7891 Roo.DomHelper.applyStyles(this.dom, style);
7896 * 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).
7897 * @return {Number} The X position of the element
7900 return D.getX(this.dom);
7904 * 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).
7905 * @return {Number} The Y position of the element
7908 return D.getY(this.dom);
7912 * 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).
7913 * @return {Array} The XY position of the element
7916 return D.getXY(this.dom);
7920 * 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).
7921 * @param {Number} The X position of the element
7922 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7923 * @return {Roo.Element} this
7925 setX : function(x, animate){
7927 D.setX(this.dom, x);
7929 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7935 * 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).
7936 * @param {Number} The Y position of the element
7937 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7938 * @return {Roo.Element} this
7940 setY : function(y, animate){
7942 D.setY(this.dom, y);
7944 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7950 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7951 * @param {String} left The left CSS property value
7952 * @return {Roo.Element} this
7954 setLeft : function(left){
7955 this.setStyle("left", this.addUnits(left));
7960 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7961 * @param {String} top The top CSS property value
7962 * @return {Roo.Element} this
7964 setTop : function(top){
7965 this.setStyle("top", this.addUnits(top));
7970 * Sets the element's CSS right style.
7971 * @param {String} right The right CSS property value
7972 * @return {Roo.Element} this
7974 setRight : function(right){
7975 this.setStyle("right", this.addUnits(right));
7980 * Sets the element's CSS bottom style.
7981 * @param {String} bottom The bottom CSS property value
7982 * @return {Roo.Element} this
7984 setBottom : function(bottom){
7985 this.setStyle("bottom", this.addUnits(bottom));
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 {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7993 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7994 * @return {Roo.Element} this
7996 setXY : function(pos, animate){
7998 D.setXY(this.dom, pos);
8000 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
8006 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8007 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8008 * @param {Number} x X value for new position (coordinates are page-based)
8009 * @param {Number} y Y value for new position (coordinates are page-based)
8010 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8011 * @return {Roo.Element} this
8013 setLocation : function(x, y, animate){
8014 this.setXY([x, y], this.preanim(arguments, 2));
8019 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8020 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8021 * @param {Number} x X value for new position (coordinates are page-based)
8022 * @param {Number} y Y value for new position (coordinates are page-based)
8023 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8024 * @return {Roo.Element} this
8026 moveTo : function(x, y, animate){
8027 this.setXY([x, y], this.preanim(arguments, 2));
8032 * Returns the region of the given element.
8033 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
8034 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
8036 getRegion : function(){
8037 return D.getRegion(this.dom);
8041 * Returns the offset height of the element
8042 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
8043 * @return {Number} The element's height
8045 getHeight : function(contentHeight){
8046 var h = this.dom.offsetHeight || 0;
8047 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
8051 * Returns the offset width of the element
8052 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
8053 * @return {Number} The element's width
8055 getWidth : function(contentWidth){
8056 var w = this.dom.offsetWidth || 0;
8057 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
8061 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8062 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8063 * if a height has not been set using CSS.
8066 getComputedHeight : function(){
8067 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8069 h = parseInt(this.getStyle('height'), 10) || 0;
8070 if(!this.isBorderBox()){
8071 h += this.getFrameWidth('tb');
8078 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8079 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8080 * if a width has not been set using CSS.
8083 getComputedWidth : function(){
8084 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8086 w = parseInt(this.getStyle('width'), 10) || 0;
8087 if(!this.isBorderBox()){
8088 w += this.getFrameWidth('lr');
8095 * Returns the size of the element.
8096 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8097 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8099 getSize : function(contentSize){
8100 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8104 * Returns the width and height of the viewport.
8105 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8107 getViewSize : function(){
8108 var d = this.dom, doc = document, aw = 0, ah = 0;
8109 if(d == doc || d == doc.body){
8110 return {width : D.getViewWidth(), height: D.getViewHeight()};
8113 width : d.clientWidth,
8114 height: d.clientHeight
8120 * Returns the value of the "value" attribute
8121 * @param {Boolean} asNumber true to parse the value as a number
8122 * @return {String/Number}
8124 getValue : function(asNumber){
8125 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8129 adjustWidth : function(width){
8130 if(typeof width == "number"){
8131 if(this.autoBoxAdjust && !this.isBorderBox()){
8132 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8142 adjustHeight : function(height){
8143 if(typeof height == "number"){
8144 if(this.autoBoxAdjust && !this.isBorderBox()){
8145 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8155 * Set the width of the element
8156 * @param {Number} width The new width
8157 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8158 * @return {Roo.Element} this
8160 setWidth : function(width, animate){
8161 width = this.adjustWidth(width);
8163 this.dom.style.width = this.addUnits(width);
8165 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8171 * Set the height of the element
8172 * @param {Number} height The new height
8173 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8174 * @return {Roo.Element} this
8176 setHeight : function(height, animate){
8177 height = this.adjustHeight(height);
8179 this.dom.style.height = this.addUnits(height);
8181 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8187 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8188 * @param {Number} width The new width
8189 * @param {Number} height The new height
8190 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8191 * @return {Roo.Element} this
8193 setSize : function(width, height, animate){
8194 if(typeof width == "object"){ // in case of object from getSize()
8195 height = width.height; width = width.width;
8197 width = this.adjustWidth(width); height = this.adjustHeight(height);
8199 this.dom.style.width = this.addUnits(width);
8200 this.dom.style.height = this.addUnits(height);
8202 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8208 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8209 * @param {Number} x X value for new position (coordinates are page-based)
8210 * @param {Number} y Y value for new position (coordinates are page-based)
8211 * @param {Number} width The new width
8212 * @param {Number} height The new height
8213 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8214 * @return {Roo.Element} this
8216 setBounds : function(x, y, width, height, animate){
8218 this.setSize(width, height);
8219 this.setLocation(x, y);
8221 width = this.adjustWidth(width); height = this.adjustHeight(height);
8222 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8223 this.preanim(arguments, 4), 'motion');
8229 * 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.
8230 * @param {Roo.lib.Region} region The region to fill
8231 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8232 * @return {Roo.Element} this
8234 setRegion : function(region, animate){
8235 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8240 * Appends an event handler
8242 * @param {String} eventName The type of event to append
8243 * @param {Function} fn The method the event invokes
8244 * @param {Object} scope (optional) The scope (this object) of the fn
8245 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8247 addListener : function(eventName, fn, scope, options){
8249 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8251 if (eventName == 'dblclick') {
8252 this.addListener('touchstart', this.onTapHandler, this);
8256 onTapHandler : function(event)
8258 if(!this.tapedTwice) {
8259 this.tapedTwice = true;
8261 setTimeout( function() {
8262 s.tapedTwice = false;
8266 event.preventDefault();
8267 var revent = new MouseEvent('dblclick', {
8273 this.dom.dispatchEvent(revent);
8274 //action on double tap goes below
8279 * Removes an event handler from this element
8280 * @param {String} eventName the type of event to remove
8281 * @param {Function} fn the method the event invokes
8282 * @return {Roo.Element} this
8284 removeListener : function(eventName, fn){
8285 Roo.EventManager.removeListener(this.dom, eventName, fn);
8290 * Removes all previous added listeners from this element
8291 * @return {Roo.Element} this
8293 removeAllListeners : function(){
8294 E.purgeElement(this.dom);
8298 relayEvent : function(eventName, observable){
8299 this.on(eventName, function(e){
8300 observable.fireEvent(eventName, e);
8305 * Set the opacity of the element
8306 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8307 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8308 * @return {Roo.Element} this
8310 setOpacity : function(opacity, animate){
8312 var s = this.dom.style;
8315 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8316 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8318 s.opacity = opacity;
8321 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8327 * Gets the left X coordinate
8328 * @param {Boolean} local True to get the local css position instead of page coordinate
8331 getLeft : function(local){
8335 return parseInt(this.getStyle("left"), 10) || 0;
8340 * Gets the right X coordinate of the element (element X position + element width)
8341 * @param {Boolean} local True to get the local css position instead of page coordinate
8344 getRight : function(local){
8346 return this.getX() + this.getWidth();
8348 return (this.getLeft(true) + this.getWidth()) || 0;
8353 * Gets the top Y coordinate
8354 * @param {Boolean} local True to get the local css position instead of page coordinate
8357 getTop : function(local) {
8361 return parseInt(this.getStyle("top"), 10) || 0;
8366 * Gets the bottom Y coordinate of the element (element Y position + element height)
8367 * @param {Boolean} local True to get the local css position instead of page coordinate
8370 getBottom : function(local){
8372 return this.getY() + this.getHeight();
8374 return (this.getTop(true) + this.getHeight()) || 0;
8379 * Initializes positioning on this element. If a desired position is not passed, it will make the
8380 * the element positioned relative IF it is not already positioned.
8381 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8382 * @param {Number} zIndex (optional) The zIndex to apply
8383 * @param {Number} x (optional) Set the page X position
8384 * @param {Number} y (optional) Set the page Y position
8386 position : function(pos, zIndex, x, y){
8388 if(this.getStyle('position') == 'static'){
8389 this.setStyle('position', 'relative');
8392 this.setStyle("position", pos);
8395 this.setStyle("z-index", zIndex);
8397 if(x !== undefined && y !== undefined){
8399 }else if(x !== undefined){
8401 }else if(y !== undefined){
8407 * Clear positioning back to the default when the document was loaded
8408 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8409 * @return {Roo.Element} this
8411 clearPositioning : function(value){
8419 "position" : "static"
8425 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8426 * snapshot before performing an update and then restoring the element.
8429 getPositioning : function(){
8430 var l = this.getStyle("left");
8431 var t = this.getStyle("top");
8433 "position" : this.getStyle("position"),
8435 "right" : l ? "" : this.getStyle("right"),
8437 "bottom" : t ? "" : this.getStyle("bottom"),
8438 "z-index" : this.getStyle("z-index")
8443 * Gets the width of the border(s) for the specified side(s)
8444 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8445 * passing lr would get the border (l)eft width + the border (r)ight width.
8446 * @return {Number} The width of the sides passed added together
8448 getBorderWidth : function(side){
8449 return this.addStyles(side, El.borders);
8453 * Gets the width of the padding(s) for the specified side(s)
8454 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8455 * passing lr would get the padding (l)eft + the padding (r)ight.
8456 * @return {Number} The padding of the sides passed added together
8458 getPadding : function(side){
8459 return this.addStyles(side, El.paddings);
8463 * Set positioning with an object returned by getPositioning().
8464 * @param {Object} posCfg
8465 * @return {Roo.Element} this
8467 setPositioning : function(pc){
8468 this.applyStyles(pc);
8469 if(pc.right == "auto"){
8470 this.dom.style.right = "";
8472 if(pc.bottom == "auto"){
8473 this.dom.style.bottom = "";
8479 fixDisplay : function(){
8480 if(this.getStyle("display") == "none"){
8481 this.setStyle("visibility", "hidden");
8482 this.setStyle("display", this.originalDisplay); // first try reverting to default
8483 if(this.getStyle("display") == "none"){ // if that fails, default to block
8484 this.setStyle("display", "block");
8490 * Quick set left and top adding default units
8491 * @param {String} left The left CSS property value
8492 * @param {String} top The top CSS property value
8493 * @return {Roo.Element} this
8495 setLeftTop : function(left, top){
8496 this.dom.style.left = this.addUnits(left);
8497 this.dom.style.top = this.addUnits(top);
8502 * Move this element relative to its current position.
8503 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8504 * @param {Number} distance How far to move the element in pixels
8505 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8506 * @return {Roo.Element} this
8508 move : function(direction, distance, animate){
8509 var xy = this.getXY();
8510 direction = direction.toLowerCase();
8514 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8518 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8523 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8528 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8535 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8536 * @return {Roo.Element} this
8539 if(!this.isClipped){
8540 this.isClipped = true;
8541 this.originalClip = {
8542 "o": this.getStyle("overflow"),
8543 "x": this.getStyle("overflow-x"),
8544 "y": this.getStyle("overflow-y")
8546 this.setStyle("overflow", "hidden");
8547 this.setStyle("overflow-x", "hidden");
8548 this.setStyle("overflow-y", "hidden");
8554 * Return clipping (overflow) to original clipping before clip() was called
8555 * @return {Roo.Element} this
8557 unclip : function(){
8559 this.isClipped = false;
8560 var o = this.originalClip;
8561 if(o.o){this.setStyle("overflow", o.o);}
8562 if(o.x){this.setStyle("overflow-x", o.x);}
8563 if(o.y){this.setStyle("overflow-y", o.y);}
8570 * Gets the x,y coordinates specified by the anchor position on the element.
8571 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8572 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8573 * {width: (target width), height: (target height)} (defaults to the element's current size)
8574 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8575 * @return {Array} [x, y] An array containing the element's x and y coordinates
8577 getAnchorXY : function(anchor, local, s){
8578 //Passing a different size is useful for pre-calculating anchors,
8579 //especially for anchored animations that change the el size.
8581 var w, h, vp = false;
8584 if(d == document.body || d == document){
8586 w = D.getViewWidth(); h = D.getViewHeight();
8588 w = this.getWidth(); h = this.getHeight();
8591 w = s.width; h = s.height;
8593 var x = 0, y = 0, r = Math.round;
8594 switch((anchor || "tl").toLowerCase()){
8636 var sc = this.getScroll();
8637 return [x + sc.left, y + sc.top];
8639 //Add the element's offset xy
8640 var o = this.getXY();
8641 return [x+o[0], y+o[1]];
8645 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8646 * supported position values.
8647 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8648 * @param {String} position The position to align to.
8649 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8650 * @return {Array} [x, y]
8652 getAlignToXY : function(el, p, o)
8657 throw "Element.alignTo with an element that doesn't exist";
8659 var c = false; //constrain to viewport
8660 var p1 = "", p2 = "";
8667 }else if(p.indexOf("-") == -1){
8670 p = p.toLowerCase();
8671 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8673 throw "Element.alignTo with an invalid alignment " + p;
8675 p1 = m[1]; p2 = m[2]; c = !!m[3];
8677 //Subtract the aligned el's internal xy from the target's offset xy
8678 //plus custom offset to get the aligned el's new offset xy
8679 var a1 = this.getAnchorXY(p1, true);
8680 var a2 = el.getAnchorXY(p2, false);
8681 var x = a2[0] - a1[0] + o[0];
8682 var y = a2[1] - a1[1] + o[1];
8684 //constrain the aligned el to viewport if necessary
8685 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8686 // 5px of margin for ie
8687 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8689 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8690 //perpendicular to the vp border, allow the aligned el to slide on that border,
8691 //otherwise swap the aligned el to the opposite border of the target.
8692 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8693 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8694 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") );
8695 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8698 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8699 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8701 if((x+w) > dw + scrollX){
8702 x = swapX ? r.left-w : dw+scrollX-w;
8705 x = swapX ? r.right : scrollX;
8707 if((y+h) > dh + scrollY){
8708 y = swapY ? r.top-h : dh+scrollY-h;
8711 y = swapY ? r.bottom : scrollY;
8718 getConstrainToXY : function(){
8719 var os = {top:0, left:0, bottom:0, right: 0};
8721 return function(el, local, offsets, proposedXY){
8723 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8725 var vw, vh, vx = 0, vy = 0;
8726 if(el.dom == document.body || el.dom == document){
8727 vw = Roo.lib.Dom.getViewWidth();
8728 vh = Roo.lib.Dom.getViewHeight();
8730 vw = el.dom.clientWidth;
8731 vh = el.dom.clientHeight;
8733 var vxy = el.getXY();
8739 var s = el.getScroll();
8741 vx += offsets.left + s.left;
8742 vy += offsets.top + s.top;
8744 vw -= offsets.right;
8745 vh -= offsets.bottom;
8750 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8751 var x = xy[0], y = xy[1];
8752 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8754 // only move it if it needs it
8757 // first validate right/bottom
8766 // then make sure top/left isn't negative
8775 return moved ? [x, y] : false;
8780 adjustForConstraints : function(xy, parent, offsets){
8781 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8785 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8786 * document it aligns it to the viewport.
8787 * The position parameter is optional, and can be specified in any one of the following formats:
8789 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8790 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8791 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8792 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8793 * <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
8794 * element's anchor point, and the second value is used as the target's anchor point.</li>
8796 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8797 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8798 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8799 * that specified in order to enforce the viewport constraints.
8800 * Following are all of the supported anchor positions:
8803 ----- -----------------------------
8804 tl The top left corner (default)
8805 t The center of the top edge
8806 tr The top right corner
8807 l The center of the left edge
8808 c In the center of the element
8809 r The center of the right edge
8810 bl The bottom left corner
8811 b The center of the bottom edge
8812 br The bottom right corner
8816 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8817 el.alignTo("other-el");
8819 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8820 el.alignTo("other-el", "tr?");
8822 // align the bottom right corner of el with the center left edge of other-el
8823 el.alignTo("other-el", "br-l?");
8825 // align the center of el with the bottom left corner of other-el and
8826 // adjust the x position by -6 pixels (and the y position by 0)
8827 el.alignTo("other-el", "c-bl", [-6, 0]);
8829 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8830 * @param {String} position The position to align to.
8831 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8832 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8833 * @return {Roo.Element} this
8835 alignTo : function(element, position, offsets, animate){
8836 var xy = this.getAlignToXY(element, position, offsets);
8837 this.setXY(xy, this.preanim(arguments, 3));
8842 * Anchors an element to another element and realigns it when the window is resized.
8843 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8844 * @param {String} position The position to align to.
8845 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8846 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8847 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8848 * is a number, it is used as the buffer delay (defaults to 50ms).
8849 * @param {Function} callback The function to call after the animation finishes
8850 * @return {Roo.Element} this
8852 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8853 var action = function(){
8854 this.alignTo(el, alignment, offsets, animate);
8855 Roo.callback(callback, this);
8857 Roo.EventManager.onWindowResize(action, this);
8858 var tm = typeof monitorScroll;
8859 if(tm != 'undefined'){
8860 Roo.EventManager.on(window, 'scroll', action, this,
8861 {buffer: tm == 'number' ? monitorScroll : 50});
8863 action.call(this); // align immediately
8867 * Clears any opacity settings from this element. Required in some cases for IE.
8868 * @return {Roo.Element} this
8870 clearOpacity : function(){
8871 if (window.ActiveXObject) {
8872 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8873 this.dom.style.filter = "";
8876 this.dom.style.opacity = "";
8877 this.dom.style["-moz-opacity"] = "";
8878 this.dom.style["-khtml-opacity"] = "";
8884 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8885 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8886 * @return {Roo.Element} this
8888 hide : function(animate){
8889 this.setVisible(false, this.preanim(arguments, 0));
8894 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8895 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8896 * @return {Roo.Element} this
8898 show : function(animate){
8899 this.setVisible(true, this.preanim(arguments, 0));
8904 * @private Test if size has a unit, otherwise appends the default
8906 addUnits : function(size){
8907 return Roo.Element.addUnits(size, this.defaultUnit);
8911 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8912 * @return {Roo.Element} this
8914 beginMeasure : function(){
8916 if(el.offsetWidth || el.offsetHeight){
8917 return this; // offsets work already
8920 var p = this.dom, b = document.body; // start with this element
8921 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8922 var pe = Roo.get(p);
8923 if(pe.getStyle('display') == 'none'){
8924 changed.push({el: p, visibility: pe.getStyle("visibility")});
8925 p.style.visibility = "hidden";
8926 p.style.display = "block";
8930 this._measureChanged = changed;
8936 * Restores displays to before beginMeasure was called
8937 * @return {Roo.Element} this
8939 endMeasure : function(){
8940 var changed = this._measureChanged;
8942 for(var i = 0, len = changed.length; i < len; i++) {
8944 r.el.style.visibility = r.visibility;
8945 r.el.style.display = "none";
8947 this._measureChanged = null;
8953 * Update the innerHTML of this element, optionally searching for and processing scripts
8954 * @param {String} html The new HTML
8955 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8956 * @param {Function} callback For async script loading you can be noticed when the update completes
8957 * @return {Roo.Element} this
8959 update : function(html, loadScripts, callback){
8960 if(typeof html == "undefined"){
8963 if(loadScripts !== true){
8964 this.dom.innerHTML = html;
8965 if(typeof callback == "function"){
8973 html += '<span id="' + id + '"></span>';
8975 E.onAvailable(id, function(){
8976 var hd = document.getElementsByTagName("head")[0];
8977 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8978 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8979 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8982 while(match = re.exec(html)){
8983 var attrs = match[1];
8984 var srcMatch = attrs ? attrs.match(srcRe) : false;
8985 if(srcMatch && srcMatch[2]){
8986 var s = document.createElement("script");
8987 s.src = srcMatch[2];
8988 var typeMatch = attrs.match(typeRe);
8989 if(typeMatch && typeMatch[2]){
8990 s.type = typeMatch[2];
8993 }else if(match[2] && match[2].length > 0){
8994 if(window.execScript) {
8995 window.execScript(match[2]);
9003 window.eval(match[2]);
9007 var el = document.getElementById(id);
9008 if(el){el.parentNode.removeChild(el);}
9009 if(typeof callback == "function"){
9013 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
9018 * Direct access to the UpdateManager update() method (takes the same parameters).
9019 * @param {String/Function} url The url for this request or a function to call to get the url
9020 * @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}
9021 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
9022 * @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.
9023 * @return {Roo.Element} this
9026 var um = this.getUpdateManager();
9027 um.update.apply(um, arguments);
9032 * Gets this element's UpdateManager
9033 * @return {Roo.UpdateManager} The UpdateManager
9035 getUpdateManager : function(){
9036 if(!this.updateManager){
9037 this.updateManager = new Roo.UpdateManager(this);
9039 return this.updateManager;
9043 * Disables text selection for this element (normalized across browsers)
9044 * @return {Roo.Element} this
9046 unselectable : function(){
9047 this.dom.unselectable = "on";
9048 this.swallowEvent("selectstart", true);
9049 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
9050 this.addClass("x-unselectable");
9055 * Calculates the x, y to center this element on the screen
9056 * @return {Array} The x, y values [x, y]
9058 getCenterXY : function(){
9059 return this.getAlignToXY(document, 'c-c');
9063 * Centers the Element in either the viewport, or another Element.
9064 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
9066 center : function(centerIn){
9067 this.alignTo(centerIn || document, 'c-c');
9072 * Tests various css rules/browsers to determine if this element uses a border box
9075 isBorderBox : function(){
9076 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
9080 * Return a box {x, y, width, height} that can be used to set another elements
9081 * size/location to match this element.
9082 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
9083 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
9084 * @return {Object} box An object in the format {x, y, width, height}
9086 getBox : function(contentBox, local){
9091 var left = parseInt(this.getStyle("left"), 10) || 0;
9092 var top = parseInt(this.getStyle("top"), 10) || 0;
9095 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9097 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9099 var l = this.getBorderWidth("l")+this.getPadding("l");
9100 var r = this.getBorderWidth("r")+this.getPadding("r");
9101 var t = this.getBorderWidth("t")+this.getPadding("t");
9102 var b = this.getBorderWidth("b")+this.getPadding("b");
9103 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)};
9105 bx.right = bx.x + bx.width;
9106 bx.bottom = bx.y + bx.height;
9111 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9112 for more information about the sides.
9113 * @param {String} sides
9116 getFrameWidth : function(sides, onlyContentBox){
9117 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9121 * 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.
9122 * @param {Object} box The box to fill {x, y, width, height}
9123 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9124 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9125 * @return {Roo.Element} this
9127 setBox : function(box, adjust, animate){
9128 var w = box.width, h = box.height;
9129 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9130 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9131 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9133 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9138 * Forces the browser to repaint this element
9139 * @return {Roo.Element} this
9141 repaint : function(){
9143 this.addClass("x-repaint");
9144 setTimeout(function(){
9145 Roo.get(dom).removeClass("x-repaint");
9151 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9152 * then it returns the calculated width of the sides (see getPadding)
9153 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9154 * @return {Object/Number}
9156 getMargins : function(side){
9159 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9160 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9161 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9162 right: parseInt(this.getStyle("margin-right"), 10) || 0
9165 return this.addStyles(side, El.margins);
9170 addStyles : function(sides, styles){
9172 for(var i = 0, len = sides.length; i < len; i++){
9173 v = this.getStyle(styles[sides.charAt(i)]);
9175 w = parseInt(v, 10);
9183 * Creates a proxy element of this element
9184 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9185 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9186 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9187 * @return {Roo.Element} The new proxy element
9189 createProxy : function(config, renderTo, matchBox){
9191 renderTo = Roo.getDom(renderTo);
9193 renderTo = document.body;
9195 config = typeof config == "object" ?
9196 config : {tag : "div", cls: config};
9197 var proxy = Roo.DomHelper.append(renderTo, config, true);
9199 proxy.setBox(this.getBox());
9205 * Puts a mask over this element to disable user interaction. Requires core.css.
9206 * This method can only be applied to elements which accept child nodes.
9207 * @param {String} msg (optional) A message to display in the mask
9208 * @param {String} msgCls (optional) A css class to apply to the msg element
9209 * @return {Element} The mask element
9211 mask : function(msg, msgCls)
9213 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9214 this.setStyle("position", "relative");
9217 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9220 this.addClass("x-masked");
9221 this._mask.setDisplayed(true);
9226 while (dom && dom.style) {
9227 if (!isNaN(parseInt(dom.style.zIndex))) {
9228 z = Math.max(z, parseInt(dom.style.zIndex));
9230 dom = dom.parentNode;
9232 // if we are masking the body - then it hides everything..
9233 if (this.dom == document.body) {
9235 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9236 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9239 if(typeof msg == 'string'){
9241 this._maskMsg = Roo.DomHelper.append(this.dom, {
9242 cls: "roo-el-mask-msg",
9246 cls: 'fa fa-spinner fa-spin'
9254 var mm = this._maskMsg;
9255 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9256 if (mm.dom.lastChild) { // weird IE issue?
9257 mm.dom.lastChild.innerHTML = msg;
9259 mm.setDisplayed(true);
9261 mm.setStyle('z-index', z + 102);
9263 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9264 this._mask.setHeight(this.getHeight());
9266 this._mask.setStyle('z-index', z + 100);
9272 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9273 * it is cached for reuse.
9275 unmask : function(removeEl){
9277 if(removeEl === true){
9278 this._mask.remove();
9281 this._maskMsg.remove();
9282 delete this._maskMsg;
9285 this._mask.setDisplayed(false);
9287 this._maskMsg.setDisplayed(false);
9291 this.removeClass("x-masked");
9295 * Returns true if this element is masked
9298 isMasked : function(){
9299 return this._mask && this._mask.isVisible();
9303 * Creates an iframe shim for this element to keep selects and other windowed objects from
9305 * @return {Roo.Element} The new shim element
9307 createShim : function(){
9308 var el = document.createElement('iframe');
9309 el.frameBorder = 'no';
9310 el.className = 'roo-shim';
9311 if(Roo.isIE && Roo.isSecure){
9312 el.src = Roo.SSL_SECURE_URL;
9314 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9315 shim.autoBoxAdjust = false;
9320 * Removes this element from the DOM and deletes it from the cache
9322 remove : function(){
9323 if(this.dom.parentNode){
9324 this.dom.parentNode.removeChild(this.dom);
9326 delete El.cache[this.dom.id];
9330 * Sets up event handlers to add and remove a css class when the mouse is over this element
9331 * @param {String} className
9332 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9333 * mouseout events for children elements
9334 * @return {Roo.Element} this
9336 addClassOnOver : function(className, preventFlicker){
9337 this.on("mouseover", function(){
9338 Roo.fly(this, '_internal').addClass(className);
9340 var removeFn = function(e){
9341 if(preventFlicker !== true || !e.within(this, true)){
9342 Roo.fly(this, '_internal').removeClass(className);
9345 this.on("mouseout", removeFn, this.dom);
9350 * Sets up event handlers to add and remove a css class when this element has the focus
9351 * @param {String} className
9352 * @return {Roo.Element} this
9354 addClassOnFocus : function(className){
9355 this.on("focus", function(){
9356 Roo.fly(this, '_internal').addClass(className);
9358 this.on("blur", function(){
9359 Roo.fly(this, '_internal').removeClass(className);
9364 * 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)
9365 * @param {String} className
9366 * @return {Roo.Element} this
9368 addClassOnClick : function(className){
9370 this.on("mousedown", function(){
9371 Roo.fly(dom, '_internal').addClass(className);
9372 var d = Roo.get(document);
9373 var fn = function(){
9374 Roo.fly(dom, '_internal').removeClass(className);
9375 d.removeListener("mouseup", fn);
9377 d.on("mouseup", fn);
9383 * Stops the specified event from bubbling and optionally prevents the default action
9384 * @param {String} eventName
9385 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9386 * @return {Roo.Element} this
9388 swallowEvent : function(eventName, preventDefault){
9389 var fn = function(e){
9390 e.stopPropagation();
9395 if(eventName instanceof Array){
9396 for(var i = 0, len = eventName.length; i < len; i++){
9397 this.on(eventName[i], fn);
9401 this.on(eventName, fn);
9408 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9411 * Sizes this element to its parent element's dimensions performing
9412 * neccessary box adjustments.
9413 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9414 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9415 * @return {Roo.Element} this
9417 fitToParent : function(monitorResize, targetParent) {
9418 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9419 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9420 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9423 var p = Roo.get(targetParent || this.dom.parentNode);
9424 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9425 if (monitorResize === true) {
9426 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9427 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9433 * Gets the next sibling, skipping text nodes
9434 * @return {HTMLElement} The next sibling or null
9436 getNextSibling : function(){
9437 var n = this.dom.nextSibling;
9438 while(n && n.nodeType != 1){
9445 * Gets the previous sibling, skipping text nodes
9446 * @return {HTMLElement} The previous sibling or null
9448 getPrevSibling : function(){
9449 var n = this.dom.previousSibling;
9450 while(n && n.nodeType != 1){
9451 n = n.previousSibling;
9458 * Appends the passed element(s) to this element
9459 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9460 * @return {Roo.Element} this
9462 appendChild: function(el){
9469 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9470 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9471 * automatically generated with the specified attributes.
9472 * @param {HTMLElement} insertBefore (optional) a child element of this element
9473 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9474 * @return {Roo.Element} The new child element
9476 createChild: function(config, insertBefore, returnDom){
9477 config = config || {tag:'div'};
9479 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9481 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9485 * Appends this element to the passed element
9486 * @param {String/HTMLElement/Element} el The new parent element
9487 * @return {Roo.Element} this
9489 appendTo: function(el){
9490 el = Roo.getDom(el);
9491 el.appendChild(this.dom);
9496 * Inserts this element before the passed element in the DOM
9497 * @param {String/HTMLElement/Element} el The element to insert before
9498 * @return {Roo.Element} this
9500 insertBefore: function(el){
9501 el = Roo.getDom(el);
9502 el.parentNode.insertBefore(this.dom, el);
9507 * Inserts this element after the passed element in the DOM
9508 * @param {String/HTMLElement/Element} el The element to insert after
9509 * @return {Roo.Element} this
9511 insertAfter: function(el){
9512 el = Roo.getDom(el);
9513 el.parentNode.insertBefore(this.dom, el.nextSibling);
9518 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9519 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9520 * @return {Roo.Element} The new child
9522 insertFirst: function(el, returnDom){
9524 if(typeof el == 'object' && !el.nodeType){ // dh config
9525 return this.createChild(el, this.dom.firstChild, returnDom);
9527 el = Roo.getDom(el);
9528 this.dom.insertBefore(el, this.dom.firstChild);
9529 return !returnDom ? Roo.get(el) : el;
9534 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9535 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9536 * @param {String} where (optional) 'before' or 'after' defaults to before
9537 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9538 * @return {Roo.Element} the inserted Element
9540 insertSibling: function(el, where, returnDom){
9541 where = where ? where.toLowerCase() : 'before';
9543 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9545 if(typeof el == 'object' && !el.nodeType){ // dh config
9546 if(where == 'after' && !this.dom.nextSibling){
9547 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9549 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9553 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9554 where == 'before' ? this.dom : this.dom.nextSibling);
9563 * Creates and wraps this element with another element
9564 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9565 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9566 * @return {HTMLElement/Element} The newly created wrapper element
9568 wrap: function(config, returnDom){
9570 config = {tag: "div"};
9572 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9573 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9578 * Replaces the passed element with this element
9579 * @param {String/HTMLElement/Element} el The element to replace
9580 * @return {Roo.Element} this
9582 replace: function(el){
9584 this.insertBefore(el);
9590 * Inserts an html fragment into this element
9591 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9592 * @param {String} html The HTML fragment
9593 * @param {Boolean} returnEl True to return an Roo.Element
9594 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9596 insertHtml : function(where, html, returnEl){
9597 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9598 return returnEl ? Roo.get(el) : el;
9602 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9603 * @param {Object} o The object with the attributes
9604 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9605 * @return {Roo.Element} this
9607 set : function(o, useSet){
9609 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9611 if(attr == "style" || typeof o[attr] == "function") { continue; }
9613 el.className = o["cls"];
9616 el.setAttribute(attr, o[attr]);
9623 Roo.DomHelper.applyStyles(el, o.style);
9629 * Convenience method for constructing a KeyMap
9630 * @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:
9631 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9632 * @param {Function} fn The function to call
9633 * @param {Object} scope (optional) The scope of the function
9634 * @return {Roo.KeyMap} The KeyMap created
9636 addKeyListener : function(key, fn, scope){
9638 if(typeof key != "object" || key instanceof Array){
9654 return new Roo.KeyMap(this, config);
9658 * Creates a KeyMap for this element
9659 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9660 * @return {Roo.KeyMap} The KeyMap created
9662 addKeyMap : function(config){
9663 return new Roo.KeyMap(this, config);
9667 * Returns true if this element is scrollable.
9670 isScrollable : function(){
9672 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9676 * 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().
9677 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9678 * @param {Number} value The new scroll value
9679 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9680 * @return {Element} this
9683 scrollTo : function(side, value, animate){
9684 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9686 this.dom[prop] = value;
9688 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9689 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9695 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9696 * within this element's scrollable range.
9697 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9698 * @param {Number} distance How far to scroll the element in pixels
9699 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9700 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9701 * was scrolled as far as it could go.
9703 scroll : function(direction, distance, animate){
9704 if(!this.isScrollable()){
9708 var l = el.scrollLeft, t = el.scrollTop;
9709 var w = el.scrollWidth, h = el.scrollHeight;
9710 var cw = el.clientWidth, ch = el.clientHeight;
9711 direction = direction.toLowerCase();
9712 var scrolled = false;
9713 var a = this.preanim(arguments, 2);
9718 var v = Math.min(l + distance, w-cw);
9719 this.scrollTo("left", v, a);
9726 var v = Math.max(l - distance, 0);
9727 this.scrollTo("left", v, a);
9735 var v = Math.max(t - distance, 0);
9736 this.scrollTo("top", v, a);
9744 var v = Math.min(t + distance, h-ch);
9745 this.scrollTo("top", v, a);
9754 * Translates the passed page coordinates into left/top css values for this element
9755 * @param {Number/Array} x The page x or an array containing [x, y]
9756 * @param {Number} y The page y
9757 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9759 translatePoints : function(x, y){
9760 if(typeof x == 'object' || x instanceof Array){
9763 var p = this.getStyle('position');
9764 var o = this.getXY();
9766 var l = parseInt(this.getStyle('left'), 10);
9767 var t = parseInt(this.getStyle('top'), 10);
9770 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9773 t = (p == "relative") ? 0 : this.dom.offsetTop;
9776 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9780 * Returns the current scroll position of the element.
9781 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9783 getScroll : function(){
9784 var d = this.dom, doc = document;
9785 if(d == doc || d == doc.body){
9786 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9787 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9788 return {left: l, top: t};
9790 return {left: d.scrollLeft, top: d.scrollTop};
9795 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9796 * are convert to standard 6 digit hex color.
9797 * @param {String} attr The css attribute
9798 * @param {String} defaultValue The default value to use when a valid color isn't found
9799 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9802 getColor : function(attr, defaultValue, prefix){
9803 var v = this.getStyle(attr);
9804 if(!v || v == "transparent" || v == "inherit") {
9805 return defaultValue;
9807 var color = typeof prefix == "undefined" ? "#" : prefix;
9808 if(v.substr(0, 4) == "rgb("){
9809 var rvs = v.slice(4, v.length -1).split(",");
9810 for(var i = 0; i < 3; i++){
9811 var h = parseInt(rvs[i]).toString(16);
9818 if(v.substr(0, 1) == "#"){
9820 for(var i = 1; i < 4; i++){
9821 var c = v.charAt(i);
9824 }else if(v.length == 7){
9825 color += v.substr(1);
9829 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9833 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9834 * gradient background, rounded corners and a 4-way shadow.
9835 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9836 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9837 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9838 * @return {Roo.Element} this
9840 boxWrap : function(cls){
9841 cls = cls || 'x-box';
9842 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9843 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9848 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9849 * @param {String} namespace The namespace in which to look for the attribute
9850 * @param {String} name The attribute name
9851 * @return {String} The attribute value
9853 getAttributeNS : Roo.isIE ? function(ns, name){
9855 var type = typeof d[ns+":"+name];
9856 if(type != 'undefined' && type != 'unknown'){
9857 return d[ns+":"+name];
9860 } : function(ns, name){
9862 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9867 * Sets or Returns the value the dom attribute value
9868 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9869 * @param {String} value (optional) The value to set the attribute to
9870 * @return {String} The attribute value
9872 attr : function(name){
9873 if (arguments.length > 1) {
9874 this.dom.setAttribute(name, arguments[1]);
9875 return arguments[1];
9877 if (typeof(name) == 'object') {
9878 for(var i in name) {
9879 this.attr(i, name[i]);
9885 if (!this.dom.hasAttribute(name)) {
9888 return this.dom.getAttribute(name);
9895 var ep = El.prototype;
9898 * Appends an event handler (Shorthand for addListener)
9899 * @param {String} eventName The type of event to append
9900 * @param {Function} fn The method the event invokes
9901 * @param {Object} scope (optional) The scope (this object) of the fn
9902 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9905 ep.on = ep.addListener;
9907 ep.mon = ep.addListener;
9910 * Removes an event handler from this element (shorthand for removeListener)
9911 * @param {String} eventName the type of event to remove
9912 * @param {Function} fn the method the event invokes
9913 * @return {Roo.Element} this
9916 ep.un = ep.removeListener;
9919 * true to automatically adjust width and height settings for box-model issues (default to true)
9921 ep.autoBoxAdjust = true;
9924 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9927 El.addUnits = function(v, defaultUnit){
9928 if(v === "" || v == "auto"){
9931 if(v === undefined){
9934 if(typeof v == "number" || !El.unitPattern.test(v)){
9935 return v + (defaultUnit || 'px');
9940 // special markup used throughout Roo when box wrapping elements
9941 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>';
9943 * Visibility mode constant - Use visibility to hide element
9949 * Visibility mode constant - Use display to hide element
9955 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9956 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9957 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9969 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9970 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9971 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9972 * @return {Element} The Element object
9975 El.get = function(el){
9977 if(!el){ return null; }
9978 if(typeof el == "string"){ // element id
9979 if(!(elm = document.getElementById(el))){
9982 if(ex = El.cache[el]){
9985 ex = El.cache[el] = new El(elm);
9988 }else if(el.tagName){ // dom element
9992 if(ex = El.cache[id]){
9995 ex = El.cache[id] = new El(el);
9998 }else if(el instanceof El){
10000 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
10001 // catch case where it hasn't been appended
10002 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
10005 }else if(el.isComposite){
10007 }else if(el instanceof Array){
10008 return El.select(el);
10009 }else if(el == document){
10010 // create a bogus element object representing the document object
10012 var f = function(){};
10013 f.prototype = El.prototype;
10015 docEl.dom = document;
10023 El.uncache = function(el){
10024 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
10026 delete El.cache[a[i].id || a[i]];
10032 // Garbage collection - uncache elements/purge listeners on orphaned elements
10033 // so we don't hold a reference and cause the browser to retain them
10034 El.garbageCollect = function(){
10035 if(!Roo.enableGarbageCollector){
10036 clearInterval(El.collectorThread);
10039 for(var eid in El.cache){
10040 var el = El.cache[eid], d = el.dom;
10041 // -------------------------------------------------------
10042 // Determining what is garbage:
10043 // -------------------------------------------------------
10045 // dom node is null, definitely garbage
10046 // -------------------------------------------------------
10048 // no parentNode == direct orphan, definitely garbage
10049 // -------------------------------------------------------
10050 // !d.offsetParent && !document.getElementById(eid)
10051 // display none elements have no offsetParent so we will
10052 // also try to look it up by it's id. However, check
10053 // offsetParent first so we don't do unneeded lookups.
10054 // This enables collection of elements that are not orphans
10055 // directly, but somewhere up the line they have an orphan
10057 // -------------------------------------------------------
10058 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
10059 delete El.cache[eid];
10060 if(d && Roo.enableListenerCollection){
10066 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
10070 El.Flyweight = function(dom){
10073 El.Flyweight.prototype = El.prototype;
10075 El._flyweights = {};
10077 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10078 * the dom node can be overwritten by other code.
10079 * @param {String/HTMLElement} el The dom node or id
10080 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10081 * prevent conflicts (e.g. internally Roo uses "_internal")
10083 * @return {Element} The shared Element object
10085 El.fly = function(el, named){
10086 named = named || '_global';
10087 el = Roo.getDom(el);
10091 if(!El._flyweights[named]){
10092 El._flyweights[named] = new El.Flyweight();
10094 El._flyweights[named].dom = el;
10095 return El._flyweights[named];
10099 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10100 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10101 * Shorthand of {@link Roo.Element#get}
10102 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10103 * @return {Element} The Element object
10109 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10110 * the dom node can be overwritten by other code.
10111 * Shorthand of {@link Roo.Element#fly}
10112 * @param {String/HTMLElement} el The dom node or id
10113 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10114 * prevent conflicts (e.g. internally Roo uses "_internal")
10116 * @return {Element} The shared Element object
10122 // speedy lookup for elements never to box adjust
10123 var noBoxAdjust = Roo.isStrict ? {
10126 input:1, select:1, textarea:1
10128 if(Roo.isIE || Roo.isGecko){
10129 noBoxAdjust['button'] = 1;
10133 Roo.EventManager.on(window, 'unload', function(){
10135 delete El._flyweights;
10143 Roo.Element.selectorFunction = Roo.DomQuery.select;
10146 Roo.Element.select = function(selector, unique, root){
10148 if(typeof selector == "string"){
10149 els = Roo.Element.selectorFunction(selector, root);
10150 }else if(selector.length !== undefined){
10153 throw "Invalid selector";
10155 if(unique === true){
10156 return new Roo.CompositeElement(els);
10158 return new Roo.CompositeElementLite(els);
10162 * Selects elements based on the passed CSS selector to enable working on them as 1.
10163 * @param {String/Array} selector The CSS selector or an array of elements
10164 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10165 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10166 * @return {CompositeElementLite/CompositeElement}
10170 Roo.select = Roo.Element.select;
10187 * Ext JS Library 1.1.1
10188 * Copyright(c) 2006-2007, Ext JS, LLC.
10190 * Originally Released Under LGPL - original licence link has changed is not relivant.
10193 * <script type="text/javascript">
10198 //Notifies Element that fx methods are available
10199 Roo.enableFx = true;
10203 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10204 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10205 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10206 * Element effects to work.</p><br/>
10208 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10209 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10210 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10211 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10212 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10213 * expected results and should be done with care.</p><br/>
10215 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10216 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10219 ----- -----------------------------
10220 tl The top left corner
10221 t The center of the top edge
10222 tr The top right corner
10223 l The center of the left edge
10224 r The center of the right edge
10225 bl The bottom left corner
10226 b The center of the bottom edge
10227 br The bottom right corner
10229 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10230 * below are common options that can be passed to any Fx method.</b>
10231 * @cfg {Function} callback A function called when the effect is finished
10232 * @cfg {Object} scope The scope of the effect function
10233 * @cfg {String} easing A valid Easing value for the effect
10234 * @cfg {String} afterCls A css class to apply after the effect
10235 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10236 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10237 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10238 * effects that end with the element being visually hidden, ignored otherwise)
10239 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10240 * a function which returns such a specification that will be applied to the Element after the effect finishes
10241 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10242 * @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
10243 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10247 * Slides the element into view. An anchor point can be optionally passed to set the point of
10248 * origin for the slide effect. This function automatically handles wrapping the element with
10249 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10252 // default: slide the element in from the top
10255 // custom: slide the element in from the right with a 2-second duration
10256 el.slideIn('r', { duration: 2 });
10258 // common config options shown with default values
10264 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10265 * @param {Object} options (optional) Object literal with any of the Fx config options
10266 * @return {Roo.Element} The Element
10268 slideIn : function(anchor, o){
10269 var el = this.getFxEl();
10272 el.queueFx(o, function(){
10274 anchor = anchor || "t";
10276 // fix display to visibility
10279 // restore values after effect
10280 var r = this.getFxRestore();
10281 var b = this.getBox();
10282 // fixed size for slide
10286 var wrap = this.fxWrap(r.pos, o, "hidden");
10288 var st = this.dom.style;
10289 st.visibility = "visible";
10290 st.position = "absolute";
10292 // clear out temp styles after slide and unwrap
10293 var after = function(){
10294 el.fxUnwrap(wrap, r.pos, o);
10295 st.width = r.width;
10296 st.height = r.height;
10299 // time to calc the positions
10300 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10302 switch(anchor.toLowerCase()){
10304 wrap.setSize(b.width, 0);
10305 st.left = st.bottom = "0";
10309 wrap.setSize(0, b.height);
10310 st.right = st.top = "0";
10314 wrap.setSize(0, b.height);
10315 wrap.setX(b.right);
10316 st.left = st.top = "0";
10317 a = {width: bw, points: pt};
10320 wrap.setSize(b.width, 0);
10321 wrap.setY(b.bottom);
10322 st.left = st.top = "0";
10323 a = {height: bh, points: pt};
10326 wrap.setSize(0, 0);
10327 st.right = st.bottom = "0";
10328 a = {width: bw, height: bh};
10331 wrap.setSize(0, 0);
10332 wrap.setY(b.y+b.height);
10333 st.right = st.top = "0";
10334 a = {width: bw, height: bh, points: pt};
10337 wrap.setSize(0, 0);
10338 wrap.setXY([b.right, b.bottom]);
10339 st.left = st.top = "0";
10340 a = {width: bw, height: bh, points: pt};
10343 wrap.setSize(0, 0);
10344 wrap.setX(b.x+b.width);
10345 st.left = st.bottom = "0";
10346 a = {width: bw, height: bh, points: pt};
10349 this.dom.style.visibility = "visible";
10352 arguments.callee.anim = wrap.fxanim(a,
10362 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10363 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10364 * 'hidden') but block elements will still take up space in the document. The element must be removed
10365 * from the DOM using the 'remove' config option if desired. This function automatically handles
10366 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10369 // default: slide the element out to the top
10372 // custom: slide the element out to the right with a 2-second duration
10373 el.slideOut('r', { duration: 2 });
10375 // common config options shown with default values
10383 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10384 * @param {Object} options (optional) Object literal with any of the Fx config options
10385 * @return {Roo.Element} The Element
10387 slideOut : function(anchor, o){
10388 var el = this.getFxEl();
10391 el.queueFx(o, function(){
10393 anchor = anchor || "t";
10395 // restore values after effect
10396 var r = this.getFxRestore();
10398 var b = this.getBox();
10399 // fixed size for slide
10403 var wrap = this.fxWrap(r.pos, o, "visible");
10405 var st = this.dom.style;
10406 st.visibility = "visible";
10407 st.position = "absolute";
10411 var after = function(){
10413 el.setDisplayed(false);
10418 el.fxUnwrap(wrap, r.pos, o);
10420 st.width = r.width;
10421 st.height = r.height;
10426 var a, zero = {to: 0};
10427 switch(anchor.toLowerCase()){
10429 st.left = st.bottom = "0";
10430 a = {height: zero};
10433 st.right = st.top = "0";
10437 st.left = st.top = "0";
10438 a = {width: zero, points: {to:[b.right, b.y]}};
10441 st.left = st.top = "0";
10442 a = {height: zero, points: {to:[b.x, b.bottom]}};
10445 st.right = st.bottom = "0";
10446 a = {width: zero, height: zero};
10449 st.right = st.top = "0";
10450 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10453 st.left = st.top = "0";
10454 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10457 st.left = st.bottom = "0";
10458 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10462 arguments.callee.anim = wrap.fxanim(a,
10472 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10473 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10474 * The element must be removed from the DOM using the 'remove' config option if desired.
10480 // common config options shown with default values
10488 * @param {Object} options (optional) Object literal with any of the Fx config options
10489 * @return {Roo.Element} The Element
10491 puff : function(o){
10492 var el = this.getFxEl();
10495 el.queueFx(o, function(){
10496 this.clearOpacity();
10499 // restore values after effect
10500 var r = this.getFxRestore();
10501 var st = this.dom.style;
10503 var after = function(){
10505 el.setDisplayed(false);
10512 el.setPositioning(r.pos);
10513 st.width = r.width;
10514 st.height = r.height;
10519 var width = this.getWidth();
10520 var height = this.getHeight();
10522 arguments.callee.anim = this.fxanim({
10523 width : {to: this.adjustWidth(width * 2)},
10524 height : {to: this.adjustHeight(height * 2)},
10525 points : {by: [-(width * .5), -(height * .5)]},
10527 fontSize: {to:200, unit: "%"}
10538 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10539 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10540 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10546 // all config options shown with default values
10554 * @param {Object} options (optional) Object literal with any of the Fx config options
10555 * @return {Roo.Element} The Element
10557 switchOff : function(o){
10558 var el = this.getFxEl();
10561 el.queueFx(o, function(){
10562 this.clearOpacity();
10565 // restore values after effect
10566 var r = this.getFxRestore();
10567 var st = this.dom.style;
10569 var after = function(){
10571 el.setDisplayed(false);
10577 el.setPositioning(r.pos);
10578 st.width = r.width;
10579 st.height = r.height;
10584 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10585 this.clearOpacity();
10589 points:{by:[0, this.getHeight() * .5]}
10590 }, o, 'motion', 0.3, 'easeIn', after);
10591 }).defer(100, this);
10598 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10599 * changed using the "attr" config option) and then fading back to the original color. If no original
10600 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10603 // default: highlight background to yellow
10606 // custom: highlight foreground text to blue for 2 seconds
10607 el.highlight("0000ff", { attr: 'color', duration: 2 });
10609 // common config options shown with default values
10610 el.highlight("ffff9c", {
10611 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10612 endColor: (current color) or "ffffff",
10617 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10618 * @param {Object} options (optional) Object literal with any of the Fx config options
10619 * @return {Roo.Element} The Element
10621 highlight : function(color, o){
10622 var el = this.getFxEl();
10625 el.queueFx(o, function(){
10626 color = color || "ffff9c";
10627 attr = o.attr || "backgroundColor";
10629 this.clearOpacity();
10632 var origColor = this.getColor(attr);
10633 var restoreColor = this.dom.style[attr];
10634 endColor = (o.endColor || origColor) || "ffffff";
10636 var after = function(){
10637 el.dom.style[attr] = restoreColor;
10642 a[attr] = {from: color, to: endColor};
10643 arguments.callee.anim = this.fxanim(a,
10653 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10656 // default: a single light blue ripple
10659 // custom: 3 red ripples lasting 3 seconds total
10660 el.frame("ff0000", 3, { duration: 3 });
10662 // common config options shown with default values
10663 el.frame("C3DAF9", 1, {
10664 duration: 1 //duration of entire animation (not each individual ripple)
10665 // Note: Easing is not configurable and will be ignored if included
10668 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10669 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10670 * @param {Object} options (optional) Object literal with any of the Fx config options
10671 * @return {Roo.Element} The Element
10673 frame : function(color, count, o){
10674 var el = this.getFxEl();
10677 el.queueFx(o, function(){
10678 color = color || "#C3DAF9";
10679 if(color.length == 6){
10680 color = "#" + color;
10682 count = count || 1;
10683 duration = o.duration || 1;
10686 var b = this.getBox();
10687 var animFn = function(){
10688 var proxy = this.createProxy({
10691 visbility:"hidden",
10692 position:"absolute",
10693 "z-index":"35000", // yee haw
10694 border:"0px solid " + color
10697 var scale = Roo.isBorderBox ? 2 : 1;
10699 top:{from:b.y, to:b.y - 20},
10700 left:{from:b.x, to:b.x - 20},
10701 borderWidth:{from:0, to:10},
10702 opacity:{from:1, to:0},
10703 height:{from:b.height, to:(b.height + (20*scale))},
10704 width:{from:b.width, to:(b.width + (20*scale))}
10705 }, duration, function(){
10709 animFn.defer((duration/2)*1000, this);
10720 * Creates a pause before any subsequent queued effects begin. If there are
10721 * no effects queued after the pause it will have no effect.
10726 * @param {Number} seconds The length of time to pause (in seconds)
10727 * @return {Roo.Element} The Element
10729 pause : function(seconds){
10730 var el = this.getFxEl();
10733 el.queueFx(o, function(){
10734 setTimeout(function(){
10736 }, seconds * 1000);
10742 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10743 * using the "endOpacity" config option.
10746 // default: fade in from opacity 0 to 100%
10749 // custom: fade in from opacity 0 to 75% over 2 seconds
10750 el.fadeIn({ endOpacity: .75, duration: 2});
10752 // common config options shown with default values
10754 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10759 * @param {Object} options (optional) Object literal with any of the Fx config options
10760 * @return {Roo.Element} The Element
10762 fadeIn : function(o){
10763 var el = this.getFxEl();
10765 el.queueFx(o, function(){
10766 this.setOpacity(0);
10768 this.dom.style.visibility = 'visible';
10769 var to = o.endOpacity || 1;
10770 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10771 o, null, .5, "easeOut", function(){
10773 this.clearOpacity();
10782 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10783 * using the "endOpacity" config option.
10786 // default: fade out from the element's current opacity to 0
10789 // custom: fade out from the element's current opacity to 25% over 2 seconds
10790 el.fadeOut({ endOpacity: .25, duration: 2});
10792 // common config options shown with default values
10794 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10801 * @param {Object} options (optional) Object literal with any of the Fx config options
10802 * @return {Roo.Element} The Element
10804 fadeOut : function(o){
10805 var el = this.getFxEl();
10807 el.queueFx(o, function(){
10808 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10809 o, null, .5, "easeOut", function(){
10810 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10811 this.dom.style.display = "none";
10813 this.dom.style.visibility = "hidden";
10815 this.clearOpacity();
10823 * Animates the transition of an element's dimensions from a starting height/width
10824 * to an ending height/width.
10827 // change height and width to 100x100 pixels
10828 el.scale(100, 100);
10830 // common config options shown with default values. The height and width will default to
10831 // the element's existing values if passed as null.
10834 [element's height], {
10839 * @param {Number} width The new width (pass undefined to keep the original width)
10840 * @param {Number} height The new height (pass undefined to keep the original height)
10841 * @param {Object} options (optional) Object literal with any of the Fx config options
10842 * @return {Roo.Element} The Element
10844 scale : function(w, h, o){
10845 this.shift(Roo.apply({}, o, {
10853 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10854 * Any of these properties not specified in the config object will not be changed. This effect
10855 * requires that at least one new dimension, position or opacity setting must be passed in on
10856 * the config object in order for the function to have any effect.
10859 // slide the element horizontally to x position 200 while changing the height and opacity
10860 el.shift({ x: 200, height: 50, opacity: .8 });
10862 // common config options shown with default values.
10864 width: [element's width],
10865 height: [element's height],
10866 x: [element's x position],
10867 y: [element's y position],
10868 opacity: [element's opacity],
10873 * @param {Object} options Object literal with any of the Fx config options
10874 * @return {Roo.Element} The Element
10876 shift : function(o){
10877 var el = this.getFxEl();
10879 el.queueFx(o, function(){
10880 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10881 if(w !== undefined){
10882 a.width = {to: this.adjustWidth(w)};
10884 if(h !== undefined){
10885 a.height = {to: this.adjustHeight(h)};
10887 if(x !== undefined || y !== undefined){
10889 x !== undefined ? x : this.getX(),
10890 y !== undefined ? y : this.getY()
10893 if(op !== undefined){
10894 a.opacity = {to: op};
10896 if(o.xy !== undefined){
10897 a.points = {to: o.xy};
10899 arguments.callee.anim = this.fxanim(a,
10900 o, 'motion', .35, "easeOut", function(){
10908 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10909 * ending point of the effect.
10912 // default: slide the element downward while fading out
10915 // custom: slide the element out to the right with a 2-second duration
10916 el.ghost('r', { duration: 2 });
10918 // common config options shown with default values
10926 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10927 * @param {Object} options (optional) Object literal with any of the Fx config options
10928 * @return {Roo.Element} The Element
10930 ghost : function(anchor, o){
10931 var el = this.getFxEl();
10934 el.queueFx(o, function(){
10935 anchor = anchor || "b";
10937 // restore values after effect
10938 var r = this.getFxRestore();
10939 var w = this.getWidth(),
10940 h = this.getHeight();
10942 var st = this.dom.style;
10944 var after = function(){
10946 el.setDisplayed(false);
10952 el.setPositioning(r.pos);
10953 st.width = r.width;
10954 st.height = r.height;
10959 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10960 switch(anchor.toLowerCase()){
10987 arguments.callee.anim = this.fxanim(a,
10997 * Ensures that all effects queued after syncFx is called on the element are
10998 * run concurrently. This is the opposite of {@link #sequenceFx}.
10999 * @return {Roo.Element} The Element
11001 syncFx : function(){
11002 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11011 * Ensures that all effects queued after sequenceFx is called on the element are
11012 * run in sequence. This is the opposite of {@link #syncFx}.
11013 * @return {Roo.Element} The Element
11015 sequenceFx : function(){
11016 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11018 concurrent : false,
11025 nextFx : function(){
11026 var ef = this.fxQueue[0];
11033 * Returns true if the element has any effects actively running or queued, else returns false.
11034 * @return {Boolean} True if element has active effects, else false
11036 hasActiveFx : function(){
11037 return this.fxQueue && this.fxQueue[0];
11041 * Stops any running effects and clears the element's internal effects queue if it contains
11042 * any additional effects that haven't started yet.
11043 * @return {Roo.Element} The Element
11045 stopFx : function(){
11046 if(this.hasActiveFx()){
11047 var cur = this.fxQueue[0];
11048 if(cur && cur.anim && cur.anim.isAnimated()){
11049 this.fxQueue = [cur]; // clear out others
11050 cur.anim.stop(true);
11057 beforeFx : function(o){
11058 if(this.hasActiveFx() && !o.concurrent){
11069 * Returns true if the element is currently blocking so that no other effect can be queued
11070 * until this effect is finished, else returns false if blocking is not set. This is commonly
11071 * used to ensure that an effect initiated by a user action runs to completion prior to the
11072 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
11073 * @return {Boolean} True if blocking, else false
11075 hasFxBlock : function(){
11076 var q = this.fxQueue;
11077 return q && q[0] && q[0].block;
11081 queueFx : function(o, fn){
11085 if(!this.hasFxBlock()){
11086 Roo.applyIf(o, this.fxDefaults);
11088 var run = this.beforeFx(o);
11089 fn.block = o.block;
11090 this.fxQueue.push(fn);
11102 fxWrap : function(pos, o, vis){
11104 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11107 wrapXY = this.getXY();
11109 var div = document.createElement("div");
11110 div.style.visibility = vis;
11111 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11112 wrap.setPositioning(pos);
11113 if(wrap.getStyle("position") == "static"){
11114 wrap.position("relative");
11116 this.clearPositioning('auto');
11118 wrap.dom.appendChild(this.dom);
11120 wrap.setXY(wrapXY);
11127 fxUnwrap : function(wrap, pos, o){
11128 this.clearPositioning();
11129 this.setPositioning(pos);
11131 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11137 getFxRestore : function(){
11138 var st = this.dom.style;
11139 return {pos: this.getPositioning(), width: st.width, height : st.height};
11143 afterFx : function(o){
11145 this.applyStyles(o.afterStyle);
11148 this.addClass(o.afterCls);
11150 if(o.remove === true){
11153 Roo.callback(o.callback, o.scope, [this]);
11155 this.fxQueue.shift();
11161 getFxEl : function(){ // support for composite element fx
11162 return Roo.get(this.dom);
11166 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11167 animType = animType || 'run';
11169 var anim = Roo.lib.Anim[animType](
11171 (opt.duration || defaultDur) || .35,
11172 (opt.easing || defaultEase) || 'easeOut',
11174 Roo.callback(cb, this);
11183 // backwords compat
11184 Roo.Fx.resize = Roo.Fx.scale;
11186 //When included, Roo.Fx is automatically applied to Element so that all basic
11187 //effects are available directly via the Element API
11188 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11190 * Ext JS Library 1.1.1
11191 * Copyright(c) 2006-2007, Ext JS, LLC.
11193 * Originally Released Under LGPL - original licence link has changed is not relivant.
11196 * <script type="text/javascript">
11201 * @class Roo.CompositeElement
11202 * Standard composite class. Creates a Roo.Element for every element in the collection.
11204 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11205 * actions will be performed on all the elements in this collection.</b>
11207 * All methods return <i>this</i> and can be chained.
11209 var els = Roo.select("#some-el div.some-class", true);
11210 // or select directly from an existing element
11211 var el = Roo.get('some-el');
11212 el.select('div.some-class', true);
11214 els.setWidth(100); // all elements become 100 width
11215 els.hide(true); // all elements fade out and hide
11217 els.setWidth(100).hide(true);
11220 Roo.CompositeElement = function(els){
11221 this.elements = [];
11222 this.addElements(els);
11224 Roo.CompositeElement.prototype = {
11226 addElements : function(els){
11230 if(typeof els == "string"){
11231 els = Roo.Element.selectorFunction(els);
11233 var yels = this.elements;
11234 var index = yels.length-1;
11235 for(var i = 0, len = els.length; i < len; i++) {
11236 yels[++index] = Roo.get(els[i]);
11242 * Clears this composite and adds the elements returned by the passed selector.
11243 * @param {String/Array} els A string CSS selector, an array of elements or an element
11244 * @return {CompositeElement} this
11246 fill : function(els){
11247 this.elements = [];
11253 * Filters this composite to only elements that match the passed selector.
11254 * @param {String} selector A string CSS selector
11255 * @param {Boolean} inverse return inverse filter (not matches)
11256 * @return {CompositeElement} this
11258 filter : function(selector, inverse){
11260 inverse = inverse || false;
11261 this.each(function(el){
11262 var match = inverse ? !el.is(selector) : el.is(selector);
11264 els[els.length] = el.dom;
11271 invoke : function(fn, args){
11272 var els = this.elements;
11273 for(var i = 0, len = els.length; i < len; i++) {
11274 Roo.Element.prototype[fn].apply(els[i], args);
11279 * Adds elements to this composite.
11280 * @param {String/Array} els A string CSS selector, an array of elements or an element
11281 * @return {CompositeElement} this
11283 add : function(els){
11284 if(typeof els == "string"){
11285 this.addElements(Roo.Element.selectorFunction(els));
11286 }else if(els.length !== undefined){
11287 this.addElements(els);
11289 this.addElements([els]);
11294 * Calls the passed function passing (el, this, index) for each element in this composite.
11295 * @param {Function} fn The function to call
11296 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11297 * @return {CompositeElement} this
11299 each : function(fn, scope){
11300 var els = this.elements;
11301 for(var i = 0, len = els.length; i < len; i++){
11302 if(fn.call(scope || els[i], els[i], this, i) === false) {
11310 * Returns the Element object at the specified index
11311 * @param {Number} index
11312 * @return {Roo.Element}
11314 item : function(index){
11315 return this.elements[index] || null;
11319 * Returns the first Element
11320 * @return {Roo.Element}
11322 first : function(){
11323 return this.item(0);
11327 * Returns the last Element
11328 * @return {Roo.Element}
11331 return this.item(this.elements.length-1);
11335 * Returns the number of elements in this composite
11338 getCount : function(){
11339 return this.elements.length;
11343 * Returns true if this composite contains the passed element
11346 contains : function(el){
11347 return this.indexOf(el) !== -1;
11351 * Returns true if this composite contains the passed element
11354 indexOf : function(el){
11355 return this.elements.indexOf(Roo.get(el));
11360 * Removes the specified element(s).
11361 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11362 * or an array of any of those.
11363 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11364 * @return {CompositeElement} this
11366 removeElement : function(el, removeDom){
11367 if(el instanceof Array){
11368 for(var i = 0, len = el.length; i < len; i++){
11369 this.removeElement(el[i]);
11373 var index = typeof el == 'number' ? el : this.indexOf(el);
11376 var d = this.elements[index];
11380 d.parentNode.removeChild(d);
11383 this.elements.splice(index, 1);
11389 * Replaces the specified element with the passed element.
11390 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11392 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11393 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11394 * @return {CompositeElement} this
11396 replaceElement : function(el, replacement, domReplace){
11397 var index = typeof el == 'number' ? el : this.indexOf(el);
11400 this.elements[index].replaceWith(replacement);
11402 this.elements.splice(index, 1, Roo.get(replacement))
11409 * Removes all elements.
11411 clear : function(){
11412 this.elements = [];
11416 Roo.CompositeElement.createCall = function(proto, fnName){
11417 if(!proto[fnName]){
11418 proto[fnName] = function(){
11419 return this.invoke(fnName, arguments);
11423 for(var fnName in Roo.Element.prototype){
11424 if(typeof Roo.Element.prototype[fnName] == "function"){
11425 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11431 * Ext JS Library 1.1.1
11432 * Copyright(c) 2006-2007, Ext JS, LLC.
11434 * Originally Released Under LGPL - original licence link has changed is not relivant.
11437 * <script type="text/javascript">
11441 * @class Roo.CompositeElementLite
11442 * @extends Roo.CompositeElement
11443 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11445 var els = Roo.select("#some-el div.some-class");
11446 // or select directly from an existing element
11447 var el = Roo.get('some-el');
11448 el.select('div.some-class');
11450 els.setWidth(100); // all elements become 100 width
11451 els.hide(true); // all elements fade out and hide
11453 els.setWidth(100).hide(true);
11454 </code></pre><br><br>
11455 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11456 * actions will be performed on all the elements in this collection.</b>
11458 Roo.CompositeElementLite = function(els){
11459 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11460 this.el = new Roo.Element.Flyweight();
11462 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11463 addElements : function(els){
11465 if(els instanceof Array){
11466 this.elements = this.elements.concat(els);
11468 var yels = this.elements;
11469 var index = yels.length-1;
11470 for(var i = 0, len = els.length; i < len; i++) {
11471 yels[++index] = els[i];
11477 invoke : function(fn, args){
11478 var els = this.elements;
11480 for(var i = 0, len = els.length; i < len; i++) {
11482 Roo.Element.prototype[fn].apply(el, args);
11487 * Returns a flyweight Element of the dom element object at the specified index
11488 * @param {Number} index
11489 * @return {Roo.Element}
11491 item : function(index){
11492 if(!this.elements[index]){
11495 this.el.dom = this.elements[index];
11499 // fixes scope with flyweight
11500 addListener : function(eventName, handler, scope, opt){
11501 var els = this.elements;
11502 for(var i = 0, len = els.length; i < len; i++) {
11503 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11509 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11510 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11511 * a reference to the dom node, use el.dom.</b>
11512 * @param {Function} fn The function to call
11513 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11514 * @return {CompositeElement} this
11516 each : function(fn, scope){
11517 var els = this.elements;
11519 for(var i = 0, len = els.length; i < len; i++){
11521 if(fn.call(scope || el, el, this, i) === false){
11528 indexOf : function(el){
11529 return this.elements.indexOf(Roo.getDom(el));
11532 replaceElement : function(el, replacement, domReplace){
11533 var index = typeof el == 'number' ? el : this.indexOf(el);
11535 replacement = Roo.getDom(replacement);
11537 var d = this.elements[index];
11538 d.parentNode.insertBefore(replacement, d);
11539 d.parentNode.removeChild(d);
11541 this.elements.splice(index, 1, replacement);
11546 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11550 * Ext JS Library 1.1.1
11551 * Copyright(c) 2006-2007, Ext JS, LLC.
11553 * Originally Released Under LGPL - original licence link has changed is not relivant.
11556 * <script type="text/javascript">
11562 * @class Roo.data.Connection
11563 * @extends Roo.util.Observable
11564 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11565 * either to a configured URL, or to a URL specified at request time.
11567 * Requests made by this class are asynchronous, and will return immediately. No data from
11568 * the server will be available to the statement immediately following the {@link #request} call.
11569 * To process returned data, use a callback in the request options object, or an event listener.
11571 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11572 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11573 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11574 * property and, if present, the IFRAME's XML document as the responseXML property.
11576 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11577 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11578 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11579 * standard DOM methods.
11581 * @param {Object} config a configuration object.
11583 Roo.data.Connection = function(config){
11584 Roo.apply(this, config);
11587 * @event beforerequest
11588 * Fires before a network request is made to retrieve a data object.
11589 * @param {Connection} conn This Connection object.
11590 * @param {Object} options The options config object passed to the {@link #request} method.
11592 "beforerequest" : true,
11594 * @event requestcomplete
11595 * Fires if the request was successfully completed.
11596 * @param {Connection} conn This Connection object.
11597 * @param {Object} response The XHR object containing the response data.
11598 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11599 * @param {Object} options The options config object passed to the {@link #request} method.
11601 "requestcomplete" : true,
11603 * @event requestexception
11604 * Fires if an error HTTP status was returned from the server.
11605 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11606 * @param {Connection} conn This Connection object.
11607 * @param {Object} response The XHR object containing the response data.
11608 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11609 * @param {Object} options The options config object passed to the {@link #request} method.
11611 "requestexception" : true
11613 Roo.data.Connection.superclass.constructor.call(this);
11616 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11618 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11621 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11622 * extra parameters to each request made by this object. (defaults to undefined)
11625 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11626 * to each request made by this object. (defaults to undefined)
11629 * @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)
11632 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11636 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11642 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11645 disableCaching: true,
11648 * Sends an HTTP request to a remote server.
11649 * @param {Object} options An object which may contain the following properties:<ul>
11650 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11651 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11652 * request, a url encoded string or a function to call to get either.</li>
11653 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11654 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11655 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11656 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11657 * <li>options {Object} The parameter to the request call.</li>
11658 * <li>success {Boolean} True if the request succeeded.</li>
11659 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11661 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11662 * The callback is passed the following parameters:<ul>
11663 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11664 * <li>options {Object} The parameter to the request call.</li>
11666 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11667 * The callback is passed the following parameters:<ul>
11668 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11669 * <li>options {Object} The parameter to the request call.</li>
11671 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11672 * for the callback function. Defaults to the browser window.</li>
11673 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11674 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11675 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11676 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11677 * params for the post data. Any params will be appended to the URL.</li>
11678 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11680 * @return {Number} transactionId
11682 request : function(o){
11683 if(this.fireEvent("beforerequest", this, o) !== false){
11686 if(typeof p == "function"){
11687 p = p.call(o.scope||window, o);
11689 if(typeof p == "object"){
11690 p = Roo.urlEncode(o.params);
11692 if(this.extraParams){
11693 var extras = Roo.urlEncode(this.extraParams);
11694 p = p ? (p + '&' + extras) : extras;
11697 var url = o.url || this.url;
11698 if(typeof url == 'function'){
11699 url = url.call(o.scope||window, o);
11703 var form = Roo.getDom(o.form);
11704 url = url || form.action;
11706 var enctype = form.getAttribute("enctype");
11709 return this.doFormDataUpload(o, url);
11712 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11713 return this.doFormUpload(o, p, url);
11715 var f = Roo.lib.Ajax.serializeForm(form);
11716 p = p ? (p + '&' + f) : f;
11719 if (!o.form && o.formData) {
11720 o.formData = o.formData === true ? new FormData() : o.formData;
11721 for (var k in o.params) {
11722 o.formData.append(k,o.params[k]);
11725 return this.doFormDataUpload(o, url);
11729 var hs = o.headers;
11730 if(this.defaultHeaders){
11731 hs = Roo.apply(hs || {}, this.defaultHeaders);
11738 success: this.handleResponse,
11739 failure: this.handleFailure,
11741 argument: {options: o},
11742 timeout : o.timeout || this.timeout
11745 var method = o.method||this.method||(p ? "POST" : "GET");
11747 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11748 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11751 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11755 }else if(this.autoAbort !== false){
11759 if((method == 'GET' && p) || o.xmlData){
11760 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11763 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11764 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11765 Roo.lib.Ajax.useDefaultHeader == true;
11766 return this.transId;
11768 Roo.callback(o.callback, o.scope, [o, null, null]);
11774 * Determine whether this object has a request outstanding.
11775 * @param {Number} transactionId (Optional) defaults to the last transaction
11776 * @return {Boolean} True if there is an outstanding request.
11778 isLoading : function(transId){
11780 return Roo.lib.Ajax.isCallInProgress(transId);
11782 return this.transId ? true : false;
11787 * Aborts any outstanding request.
11788 * @param {Number} transactionId (Optional) defaults to the last transaction
11790 abort : function(transId){
11791 if(transId || this.isLoading()){
11792 Roo.lib.Ajax.abort(transId || this.transId);
11797 handleResponse : function(response){
11798 this.transId = false;
11799 var options = response.argument.options;
11800 response.argument = options ? options.argument : null;
11801 this.fireEvent("requestcomplete", this, response, options);
11802 Roo.callback(options.success, options.scope, [response, options]);
11803 Roo.callback(options.callback, options.scope, [options, true, response]);
11807 handleFailure : function(response, e){
11808 this.transId = false;
11809 var options = response.argument.options;
11810 response.argument = options ? options.argument : null;
11811 this.fireEvent("requestexception", this, response, options, e);
11812 Roo.callback(options.failure, options.scope, [response, options]);
11813 Roo.callback(options.callback, options.scope, [options, false, response]);
11817 doFormUpload : function(o, ps, url){
11819 var frame = document.createElement('iframe');
11822 frame.className = 'x-hidden';
11824 frame.src = Roo.SSL_SECURE_URL;
11826 document.body.appendChild(frame);
11829 document.frames[id].name = id;
11832 var form = Roo.getDom(o.form);
11834 form.method = 'POST';
11835 form.enctype = form.encoding = 'multipart/form-data';
11841 if(ps){ // add dynamic params
11843 ps = Roo.urlDecode(ps, false);
11845 if(ps.hasOwnProperty(k)){
11846 hd = document.createElement('input');
11847 hd.type = 'hidden';
11850 form.appendChild(hd);
11857 var r = { // bogus response object
11862 r.argument = o ? o.argument : null;
11867 doc = frame.contentWindow.document;
11869 doc = (frame.contentDocument || window.frames[id].document);
11871 if(doc && doc.body){
11872 r.responseText = doc.body.innerHTML;
11874 if(doc && doc.XMLDocument){
11875 r.responseXML = doc.XMLDocument;
11877 r.responseXML = doc;
11884 Roo.EventManager.removeListener(frame, 'load', cb, this);
11886 this.fireEvent("requestcomplete", this, r, o);
11887 Roo.callback(o.success, o.scope, [r, o]);
11888 Roo.callback(o.callback, o.scope, [o, true, r]);
11890 setTimeout(function(){document.body.removeChild(frame);}, 100);
11893 Roo.EventManager.on(frame, 'load', cb, this);
11896 if(hiddens){ // remove dynamic params
11897 for(var i = 0, len = hiddens.length; i < len; i++){
11898 form.removeChild(hiddens[i]);
11902 // this is a 'formdata version???'
11905 doFormDataUpload : function(o, url)
11909 var form = Roo.getDom(o.form);
11910 form.enctype = form.encoding = 'multipart/form-data';
11911 formData = o.formData === true ? new FormData(form) : o.formData;
11913 formData = o.formData === true ? new FormData() : o.formData;
11918 success: this.handleResponse,
11919 failure: this.handleFailure,
11921 argument: {options: o},
11922 timeout : o.timeout || this.timeout
11925 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11929 }else if(this.autoAbort !== false){
11933 //Roo.lib.Ajax.defaultPostHeader = null;
11934 Roo.lib.Ajax.useDefaultHeader = false;
11935 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
11936 Roo.lib.Ajax.useDefaultHeader = true;
11944 * Ext JS Library 1.1.1
11945 * Copyright(c) 2006-2007, Ext JS, LLC.
11947 * Originally Released Under LGPL - original licence link has changed is not relivant.
11950 * <script type="text/javascript">
11954 * Global Ajax request class.
11957 * @extends Roo.data.Connection
11960 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11961 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11962 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11963 * @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)
11964 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11965 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11966 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11968 Roo.Ajax = new Roo.data.Connection({
11977 * Serialize the passed form into a url encoded string
11979 * @param {String/HTMLElement} form
11982 serializeForm : function(form){
11983 return Roo.lib.Ajax.serializeForm(form);
11987 * Ext JS Library 1.1.1
11988 * Copyright(c) 2006-2007, Ext JS, LLC.
11990 * Originally Released Under LGPL - original licence link has changed is not relivant.
11993 * <script type="text/javascript">
11998 * @class Roo.UpdateManager
11999 * @extends Roo.util.Observable
12000 * Provides AJAX-style update for Element object.<br><br>
12003 * // Get it from a Roo.Element object
12004 * var el = Roo.get("foo");
12005 * var mgr = el.getUpdateManager();
12006 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
12008 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
12010 * // or directly (returns the same UpdateManager instance)
12011 * var mgr = new Roo.UpdateManager("myElementId");
12012 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
12013 * mgr.on("update", myFcnNeedsToKnow);
12015 // short handed call directly from the element object
12016 Roo.get("foo").load({
12020 text: "Loading Foo..."
12024 * Create new UpdateManager directly.
12025 * @param {String/HTMLElement/Roo.Element} el The element to update
12026 * @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).
12028 Roo.UpdateManager = function(el, forceNew){
12030 if(!forceNew && el.updateManager){
12031 return el.updateManager;
12034 * The Element object
12035 * @type Roo.Element
12039 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
12042 this.defaultUrl = null;
12046 * @event beforeupdate
12047 * Fired before an update is made, return false from your handler and the update is cancelled.
12048 * @param {Roo.Element} el
12049 * @param {String/Object/Function} url
12050 * @param {String/Object} params
12052 "beforeupdate": true,
12055 * Fired after successful update is made.
12056 * @param {Roo.Element} el
12057 * @param {Object} oResponseObject The response Object
12062 * Fired on update failure.
12063 * @param {Roo.Element} el
12064 * @param {Object} oResponseObject The response Object
12068 var d = Roo.UpdateManager.defaults;
12070 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
12073 this.sslBlankUrl = d.sslBlankUrl;
12075 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
12078 this.disableCaching = d.disableCaching;
12080 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
12083 this.indicatorText = d.indicatorText;
12085 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12088 this.showLoadIndicator = d.showLoadIndicator;
12090 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12093 this.timeout = d.timeout;
12096 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12099 this.loadScripts = d.loadScripts;
12102 * Transaction object of current executing transaction
12104 this.transaction = null;
12109 this.autoRefreshProcId = null;
12111 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12114 this.refreshDelegate = this.refresh.createDelegate(this);
12116 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12119 this.updateDelegate = this.update.createDelegate(this);
12121 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12124 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12128 this.successDelegate = this.processSuccess.createDelegate(this);
12132 this.failureDelegate = this.processFailure.createDelegate(this);
12134 if(!this.renderer){
12136 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12138 this.renderer = new Roo.UpdateManager.BasicRenderer();
12141 Roo.UpdateManager.superclass.constructor.call(this);
12144 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12146 * Get the Element this UpdateManager is bound to
12147 * @return {Roo.Element} The element
12149 getEl : function(){
12153 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12154 * @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:
12157 url: "your-url.php",<br/>
12158 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12159 callback: yourFunction,<br/>
12160 scope: yourObject, //(optional scope) <br/>
12161 discardUrl: false, <br/>
12162 nocache: false,<br/>
12163 text: "Loading...",<br/>
12165 scripts: false<br/>
12168 * The only required property is url. The optional properties nocache, text and scripts
12169 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12170 * @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}
12171 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12172 * @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.
12174 update : function(url, params, callback, discardUrl){
12175 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12176 var method = this.method,
12178 if(typeof url == "object"){ // must be config object
12181 params = params || cfg.params;
12182 callback = callback || cfg.callback;
12183 discardUrl = discardUrl || cfg.discardUrl;
12184 if(callback && cfg.scope){
12185 callback = callback.createDelegate(cfg.scope);
12187 if(typeof cfg.method != "undefined"){method = cfg.method;};
12188 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12189 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12190 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12191 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12193 this.showLoading();
12195 this.defaultUrl = url;
12197 if(typeof url == "function"){
12198 url = url.call(this);
12201 method = method || (params ? "POST" : "GET");
12202 if(method == "GET"){
12203 url = this.prepareUrl(url);
12206 var o = Roo.apply(cfg ||{}, {
12209 success: this.successDelegate,
12210 failure: this.failureDelegate,
12211 callback: undefined,
12212 timeout: (this.timeout*1000),
12213 argument: {"url": url, "form": null, "callback": callback, "params": params}
12215 Roo.log("updated manager called with timeout of " + o.timeout);
12216 this.transaction = Roo.Ajax.request(o);
12221 * 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.
12222 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12223 * @param {String/HTMLElement} form The form Id or form element
12224 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12225 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12226 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12228 formUpdate : function(form, url, reset, callback){
12229 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12230 if(typeof url == "function"){
12231 url = url.call(this);
12233 form = Roo.getDom(form);
12234 this.transaction = Roo.Ajax.request({
12237 success: this.successDelegate,
12238 failure: this.failureDelegate,
12239 timeout: (this.timeout*1000),
12240 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12242 this.showLoading.defer(1, this);
12247 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12248 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12250 refresh : function(callback){
12251 if(this.defaultUrl == null){
12254 this.update(this.defaultUrl, null, callback, true);
12258 * Set this element to auto refresh.
12259 * @param {Number} interval How often to update (in seconds).
12260 * @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)
12261 * @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}
12262 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12263 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12265 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12267 this.update(url || this.defaultUrl, params, callback, true);
12269 if(this.autoRefreshProcId){
12270 clearInterval(this.autoRefreshProcId);
12272 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12276 * Stop auto refresh on this element.
12278 stopAutoRefresh : function(){
12279 if(this.autoRefreshProcId){
12280 clearInterval(this.autoRefreshProcId);
12281 delete this.autoRefreshProcId;
12285 isAutoRefreshing : function(){
12286 return this.autoRefreshProcId ? true : false;
12289 * Called to update the element to "Loading" state. Override to perform custom action.
12291 showLoading : function(){
12292 if(this.showLoadIndicator){
12293 this.el.update(this.indicatorText);
12298 * Adds unique parameter to query string if disableCaching = true
12301 prepareUrl : function(url){
12302 if(this.disableCaching){
12303 var append = "_dc=" + (new Date().getTime());
12304 if(url.indexOf("?") !== -1){
12305 url += "&" + append;
12307 url += "?" + append;
12316 processSuccess : function(response){
12317 this.transaction = null;
12318 if(response.argument.form && response.argument.reset){
12319 try{ // put in try/catch since some older FF releases had problems with this
12320 response.argument.form.reset();
12323 if(this.loadScripts){
12324 this.renderer.render(this.el, response, this,
12325 this.updateComplete.createDelegate(this, [response]));
12327 this.renderer.render(this.el, response, this);
12328 this.updateComplete(response);
12332 updateComplete : function(response){
12333 this.fireEvent("update", this.el, response);
12334 if(typeof response.argument.callback == "function"){
12335 response.argument.callback(this.el, true, response);
12342 processFailure : function(response){
12343 this.transaction = null;
12344 this.fireEvent("failure", this.el, response);
12345 if(typeof response.argument.callback == "function"){
12346 response.argument.callback(this.el, false, response);
12351 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12352 * @param {Object} renderer The object implementing the render() method
12354 setRenderer : function(renderer){
12355 this.renderer = renderer;
12358 getRenderer : function(){
12359 return this.renderer;
12363 * Set the defaultUrl used for updates
12364 * @param {String/Function} defaultUrl The url or a function to call to get the url
12366 setDefaultUrl : function(defaultUrl){
12367 this.defaultUrl = defaultUrl;
12371 * Aborts the executing transaction
12373 abort : function(){
12374 if(this.transaction){
12375 Roo.Ajax.abort(this.transaction);
12380 * Returns true if an update is in progress
12381 * @return {Boolean}
12383 isUpdating : function(){
12384 if(this.transaction){
12385 return Roo.Ajax.isLoading(this.transaction);
12392 * @class Roo.UpdateManager.defaults
12393 * @static (not really - but it helps the doc tool)
12394 * The defaults collection enables customizing the default properties of UpdateManager
12396 Roo.UpdateManager.defaults = {
12398 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12404 * True to process scripts by default (Defaults to false).
12407 loadScripts : false,
12410 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12413 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12415 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12418 disableCaching : false,
12420 * Whether to show indicatorText when loading (Defaults to true).
12423 showLoadIndicator : true,
12425 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12428 indicatorText : '<div class="loading-indicator">Loading...</div>'
12432 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12434 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12435 * @param {String/HTMLElement/Roo.Element} el The element to update
12436 * @param {String} url The url
12437 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12438 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12441 * @member Roo.UpdateManager
12443 Roo.UpdateManager.updateElement = function(el, url, params, options){
12444 var um = Roo.get(el, true).getUpdateManager();
12445 Roo.apply(um, options);
12446 um.update(url, params, options ? options.callback : null);
12448 // alias for backwards compat
12449 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12451 * @class Roo.UpdateManager.BasicRenderer
12452 * Default Content renderer. Updates the elements innerHTML with the responseText.
12454 Roo.UpdateManager.BasicRenderer = function(){};
12456 Roo.UpdateManager.BasicRenderer.prototype = {
12458 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12459 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12460 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12461 * @param {Roo.Element} el The element being rendered
12462 * @param {Object} response The YUI Connect response object
12463 * @param {UpdateManager} updateManager The calling update manager
12464 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12466 render : function(el, response, updateManager, callback){
12467 el.update(response.responseText, updateManager.loadScripts, callback);
12473 * (c)) Alan Knowles
12479 * @class Roo.DomTemplate
12480 * @extends Roo.Template
12481 * An effort at a dom based template engine..
12483 * Similar to XTemplate, except it uses dom parsing to create the template..
12485 * Supported features:
12490 {a_variable} - output encoded.
12491 {a_variable.format:("Y-m-d")} - call a method on the variable
12492 {a_variable:raw} - unencoded output
12493 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12494 {a_variable:this.method_on_template(...)} - call a method on the template object.
12499 <div roo-for="a_variable or condition.."></div>
12500 <div roo-if="a_variable or condition"></div>
12501 <div roo-exec="some javascript"></div>
12502 <div roo-name="named_template"></div>
12507 Roo.DomTemplate = function()
12509 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12516 Roo.extend(Roo.DomTemplate, Roo.Template, {
12518 * id counter for sub templates.
12522 * flag to indicate if dom parser is inside a pre,
12523 * it will strip whitespace if not.
12528 * The various sub templates
12536 * basic tag replacing syntax
12539 * // you can fake an object call by doing this
12543 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12544 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12546 iterChild : function (node, method) {
12548 var oldPre = this.inPre;
12549 if (node.tagName == 'PRE') {
12552 for( var i = 0; i < node.childNodes.length; i++) {
12553 method.call(this, node.childNodes[i]);
12555 this.inPre = oldPre;
12561 * compile the template
12563 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12566 compile: function()
12570 // covert the html into DOM...
12574 doc = document.implementation.createHTMLDocument("");
12575 doc.documentElement.innerHTML = this.html ;
12576 div = doc.documentElement;
12578 // old IE... - nasty -- it causes all sorts of issues.. with
12579 // images getting pulled from server..
12580 div = document.createElement('div');
12581 div.innerHTML = this.html;
12583 //doc.documentElement.innerHTML = htmlBody
12589 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12591 var tpls = this.tpls;
12593 // create a top level template from the snippet..
12595 //Roo.log(div.innerHTML);
12602 body : div.innerHTML,
12615 Roo.each(tpls, function(tp){
12616 this.compileTpl(tp);
12617 this.tpls[tp.id] = tp;
12620 this.master = tpls[0];
12626 compileNode : function(node, istop) {
12631 // skip anything not a tag..
12632 if (node.nodeType != 1) {
12633 if (node.nodeType == 3 && !this.inPre) {
12634 // reduce white space..
12635 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12658 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12659 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12660 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12661 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12667 // just itterate children..
12668 this.iterChild(node,this.compileNode);
12671 tpl.uid = this.id++;
12672 tpl.value = node.getAttribute('roo-' + tpl.attr);
12673 node.removeAttribute('roo-'+ tpl.attr);
12674 if (tpl.attr != 'name') {
12675 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12676 node.parentNode.replaceChild(placeholder, node);
12679 var placeholder = document.createElement('span');
12680 placeholder.className = 'roo-tpl-' + tpl.value;
12681 node.parentNode.replaceChild(placeholder, node);
12684 // parent now sees '{domtplXXXX}
12685 this.iterChild(node,this.compileNode);
12687 // we should now have node body...
12688 var div = document.createElement('div');
12689 div.appendChild(node);
12691 // this has the unfortunate side effect of converting tagged attributes
12692 // eg. href="{...}" into %7C...%7D
12693 // this has been fixed by searching for those combo's although it's a bit hacky..
12696 tpl.body = div.innerHTML;
12703 switch (tpl.value) {
12704 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12705 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12706 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12711 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12715 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12719 tpl.id = tpl.value; // replace non characters???
12725 this.tpls.push(tpl);
12735 * Compile a segment of the template into a 'sub-template'
12741 compileTpl : function(tpl)
12743 var fm = Roo.util.Format;
12744 var useF = this.disableFormats !== true;
12746 var sep = Roo.isGecko ? "+\n" : ",\n";
12748 var undef = function(str) {
12749 Roo.debug && Roo.log("Property not found :" + str);
12753 //Roo.log(tpl.body);
12757 var fn = function(m, lbrace, name, format, args)
12760 //Roo.log(arguments);
12761 args = args ? args.replace(/\\'/g,"'") : args;
12762 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12763 if (typeof(format) == 'undefined') {
12764 format = 'htmlEncode';
12766 if (format == 'raw' ) {
12770 if(name.substr(0, 6) == 'domtpl'){
12771 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12774 // build an array of options to determine if value is undefined..
12776 // basically get 'xxxx.yyyy' then do
12777 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12778 // (function () { Roo.log("Property not found"); return ''; })() :
12783 Roo.each(name.split('.'), function(st) {
12784 lookfor += (lookfor.length ? '.': '') + st;
12785 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12788 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12791 if(format && useF){
12793 args = args ? ',' + args : "";
12795 if(format.substr(0, 5) != "this."){
12796 format = "fm." + format + '(';
12798 format = 'this.call("'+ format.substr(5) + '", ';
12802 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12805 if (args && args.length) {
12806 // called with xxyx.yuu:(test,test)
12808 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12810 // raw.. - :raw modifier..
12811 return "'"+ sep + udef_st + name + ")"+sep+"'";
12815 // branched to use + in gecko and [].join() in others
12817 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12818 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12821 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12822 body.push(tpl.body.replace(/(\r\n|\n)/g,
12823 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12824 body.push("'].join('');};};");
12825 body = body.join('');
12828 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12830 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12837 * same as applyTemplate, except it's done to one of the subTemplates
12838 * when using named templates, you can do:
12840 * var str = pl.applySubTemplate('your-name', values);
12843 * @param {Number} id of the template
12844 * @param {Object} values to apply to template
12845 * @param {Object} parent (normaly the instance of this object)
12847 applySubTemplate : function(id, values, parent)
12851 var t = this.tpls[id];
12855 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12856 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12860 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12867 if(t.execCall && t.execCall.call(this, values, parent)){
12871 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12877 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12878 parent = t.target ? values : parent;
12879 if(t.forCall && vs instanceof Array){
12881 for(var i = 0, len = vs.length; i < len; i++){
12883 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12885 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12887 //Roo.log(t.compiled);
12891 return buf.join('');
12894 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12899 return t.compiled.call(this, vs, parent);
12901 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12903 //Roo.log(t.compiled);
12911 applyTemplate : function(values){
12912 return this.master.compiled.call(this, values, {});
12913 //var s = this.subs;
12916 apply : function(){
12917 return this.applyTemplate.apply(this, arguments);
12922 Roo.DomTemplate.from = function(el){
12923 el = Roo.getDom(el);
12924 return new Roo.Domtemplate(el.value || el.innerHTML);
12927 * Ext JS Library 1.1.1
12928 * Copyright(c) 2006-2007, Ext JS, LLC.
12930 * Originally Released Under LGPL - original licence link has changed is not relivant.
12933 * <script type="text/javascript">
12937 * @class Roo.util.DelayedTask
12938 * Provides a convenient method of performing setTimeout where a new
12939 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12940 * You can use this class to buffer
12941 * the keypress events for a certain number of milliseconds, and perform only if they stop
12942 * for that amount of time.
12943 * @constructor The parameters to this constructor serve as defaults and are not required.
12944 * @param {Function} fn (optional) The default function to timeout
12945 * @param {Object} scope (optional) The default scope of that timeout
12946 * @param {Array} args (optional) The default Array of arguments
12948 Roo.util.DelayedTask = function(fn, scope, args){
12949 var id = null, d, t;
12951 var call = function(){
12952 var now = new Date().getTime();
12956 fn.apply(scope, args || []);
12960 * Cancels any pending timeout and queues a new one
12961 * @param {Number} delay The milliseconds to delay
12962 * @param {Function} newFn (optional) Overrides function passed to constructor
12963 * @param {Object} newScope (optional) Overrides scope passed to constructor
12964 * @param {Array} newArgs (optional) Overrides args passed to constructor
12966 this.delay = function(delay, newFn, newScope, newArgs){
12967 if(id && delay != d){
12971 t = new Date().getTime();
12973 scope = newScope || scope;
12974 args = newArgs || args;
12976 id = setInterval(call, d);
12981 * Cancel the last queued timeout
12983 this.cancel = function(){
12991 * Ext JS Library 1.1.1
12992 * Copyright(c) 2006-2007, Ext JS, LLC.
12994 * Originally Released Under LGPL - original licence link has changed is not relivant.
12997 * <script type="text/javascript">
13001 Roo.util.TaskRunner = function(interval){
13002 interval = interval || 10;
13003 var tasks = [], removeQueue = [];
13005 var running = false;
13007 var stopThread = function(){
13013 var startThread = function(){
13016 id = setInterval(runTasks, interval);
13020 var removeTask = function(task){
13021 removeQueue.push(task);
13027 var runTasks = function(){
13028 if(removeQueue.length > 0){
13029 for(var i = 0, len = removeQueue.length; i < len; i++){
13030 tasks.remove(removeQueue[i]);
13033 if(tasks.length < 1){
13038 var now = new Date().getTime();
13039 for(var i = 0, len = tasks.length; i < len; ++i){
13041 var itime = now - t.taskRunTime;
13042 if(t.interval <= itime){
13043 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
13044 t.taskRunTime = now;
13045 if(rt === false || t.taskRunCount === t.repeat){
13050 if(t.duration && t.duration <= (now - t.taskStartTime)){
13057 * Queues a new task.
13058 * @param {Object} task
13060 this.start = function(task){
13062 task.taskStartTime = new Date().getTime();
13063 task.taskRunTime = 0;
13064 task.taskRunCount = 0;
13069 this.stop = function(task){
13074 this.stopAll = function(){
13076 for(var i = 0, len = tasks.length; i < len; i++){
13077 if(tasks[i].onStop){
13086 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13088 * Ext JS Library 1.1.1
13089 * Copyright(c) 2006-2007, Ext JS, LLC.
13091 * Originally Released Under LGPL - original licence link has changed is not relivant.
13094 * <script type="text/javascript">
13099 * @class Roo.util.MixedCollection
13100 * @extends Roo.util.Observable
13101 * A Collection class that maintains both numeric indexes and keys and exposes events.
13103 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13104 * collection (defaults to false)
13105 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13106 * and return the key value for that item. This is used when available to look up the key on items that
13107 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13108 * equivalent to providing an implementation for the {@link #getKey} method.
13110 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13118 * Fires when the collection is cleared.
13123 * Fires when an item is added to the collection.
13124 * @param {Number} index The index at which the item was added.
13125 * @param {Object} o The item added.
13126 * @param {String} key The key associated with the added item.
13131 * Fires when an item is replaced in the collection.
13132 * @param {String} key he key associated with the new added.
13133 * @param {Object} old The item being replaced.
13134 * @param {Object} new The new item.
13139 * Fires when an item is removed from the collection.
13140 * @param {Object} o The item being removed.
13141 * @param {String} key (optional) The key associated with the removed item.
13146 this.allowFunctions = allowFunctions === true;
13148 this.getKey = keyFn;
13150 Roo.util.MixedCollection.superclass.constructor.call(this);
13153 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13154 allowFunctions : false,
13157 * Adds an item to the collection.
13158 * @param {String} key The key to associate with the item
13159 * @param {Object} o The item to add.
13160 * @return {Object} The item added.
13162 add : function(key, o){
13163 if(arguments.length == 1){
13165 key = this.getKey(o);
13167 if(typeof key == "undefined" || key === null){
13169 this.items.push(o);
13170 this.keys.push(null);
13172 var old = this.map[key];
13174 return this.replace(key, o);
13177 this.items.push(o);
13179 this.keys.push(key);
13181 this.fireEvent("add", this.length-1, o, key);
13186 * MixedCollection has a generic way to fetch keys if you implement getKey.
13189 var mc = new Roo.util.MixedCollection();
13190 mc.add(someEl.dom.id, someEl);
13191 mc.add(otherEl.dom.id, otherEl);
13195 var mc = new Roo.util.MixedCollection();
13196 mc.getKey = function(el){
13202 // or via the constructor
13203 var mc = new Roo.util.MixedCollection(false, function(el){
13209 * @param o {Object} The item for which to find the key.
13210 * @return {Object} The key for the passed item.
13212 getKey : function(o){
13217 * Replaces an item in the collection.
13218 * @param {String} key The key associated with the item to replace, or the item to replace.
13219 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13220 * @return {Object} The new item.
13222 replace : function(key, o){
13223 if(arguments.length == 1){
13225 key = this.getKey(o);
13227 var old = this.item(key);
13228 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13229 return this.add(key, o);
13231 var index = this.indexOfKey(key);
13232 this.items[index] = o;
13234 this.fireEvent("replace", key, old, o);
13239 * Adds all elements of an Array or an Object to the collection.
13240 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13241 * an Array of values, each of which are added to the collection.
13243 addAll : function(objs){
13244 if(arguments.length > 1 || objs instanceof Array){
13245 var args = arguments.length > 1 ? arguments : objs;
13246 for(var i = 0, len = args.length; i < len; i++){
13250 for(var key in objs){
13251 if(this.allowFunctions || typeof objs[key] != "function"){
13252 this.add(key, objs[key]);
13259 * Executes the specified function once for every item in the collection, passing each
13260 * item as the first and only parameter. returning false from the function will stop the iteration.
13261 * @param {Function} fn The function to execute for each item.
13262 * @param {Object} scope (optional) The scope in which to execute the function.
13264 each : function(fn, scope){
13265 var items = [].concat(this.items); // each safe for removal
13266 for(var i = 0, len = items.length; i < len; i++){
13267 if(fn.call(scope || items[i], items[i], i, len) === false){
13274 * Executes the specified function once for every key in the collection, passing each
13275 * key, and its associated item as the first two parameters.
13276 * @param {Function} fn The function to execute for each item.
13277 * @param {Object} scope (optional) The scope in which to execute the function.
13279 eachKey : function(fn, scope){
13280 for(var i = 0, len = this.keys.length; i < len; i++){
13281 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13286 * Returns the first item in the collection which elicits a true return value from the
13287 * passed selection function.
13288 * @param {Function} fn The selection function to execute for each item.
13289 * @param {Object} scope (optional) The scope in which to execute the function.
13290 * @return {Object} The first item in the collection which returned true from the selection function.
13292 find : function(fn, scope){
13293 for(var i = 0, len = this.items.length; i < len; i++){
13294 if(fn.call(scope || window, this.items[i], this.keys[i])){
13295 return this.items[i];
13302 * Inserts an item at the specified index in the collection.
13303 * @param {Number} index The index to insert the item at.
13304 * @param {String} key The key to associate with the new item, or the item itself.
13305 * @param {Object} o (optional) If the second parameter was a key, the new item.
13306 * @return {Object} The item inserted.
13308 insert : function(index, key, o){
13309 if(arguments.length == 2){
13311 key = this.getKey(o);
13313 if(index >= this.length){
13314 return this.add(key, o);
13317 this.items.splice(index, 0, o);
13318 if(typeof key != "undefined" && key != null){
13321 this.keys.splice(index, 0, key);
13322 this.fireEvent("add", index, o, key);
13327 * Removed an item from the collection.
13328 * @param {Object} o The item to remove.
13329 * @return {Object} The item removed.
13331 remove : function(o){
13332 return this.removeAt(this.indexOf(o));
13336 * Remove an item from a specified index in the collection.
13337 * @param {Number} index The index within the collection of the item to remove.
13339 removeAt : function(index){
13340 if(index < this.length && index >= 0){
13342 var o = this.items[index];
13343 this.items.splice(index, 1);
13344 var key = this.keys[index];
13345 if(typeof key != "undefined"){
13346 delete this.map[key];
13348 this.keys.splice(index, 1);
13349 this.fireEvent("remove", o, key);
13354 * Removed an item associated with the passed key fom the collection.
13355 * @param {String} key The key of the item to remove.
13357 removeKey : function(key){
13358 return this.removeAt(this.indexOfKey(key));
13362 * Returns the number of items in the collection.
13363 * @return {Number} the number of items in the collection.
13365 getCount : function(){
13366 return this.length;
13370 * Returns index within the collection of the passed Object.
13371 * @param {Object} o The item to find the index of.
13372 * @return {Number} index of the item.
13374 indexOf : function(o){
13375 if(!this.items.indexOf){
13376 for(var i = 0, len = this.items.length; i < len; i++){
13377 if(this.items[i] == o) {
13383 return this.items.indexOf(o);
13388 * Returns index within the collection of the passed key.
13389 * @param {String} key The key to find the index of.
13390 * @return {Number} index of the key.
13392 indexOfKey : function(key){
13393 if(!this.keys.indexOf){
13394 for(var i = 0, len = this.keys.length; i < len; i++){
13395 if(this.keys[i] == key) {
13401 return this.keys.indexOf(key);
13406 * Returns the item associated with the passed key OR index. Key has priority over index.
13407 * @param {String/Number} key The key or index of the item.
13408 * @return {Object} The item associated with the passed key.
13410 item : function(key){
13411 if (key === 'length') {
13414 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13415 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13419 * Returns the item at the specified index.
13420 * @param {Number} index The index of the item.
13423 itemAt : function(index){
13424 return this.items[index];
13428 * Returns the item associated with the passed key.
13429 * @param {String/Number} key The key of the item.
13430 * @return {Object} The item associated with the passed key.
13432 key : function(key){
13433 return this.map[key];
13437 * Returns true if the collection contains the passed Object as an item.
13438 * @param {Object} o The Object to look for in the collection.
13439 * @return {Boolean} True if the collection contains the Object as an item.
13441 contains : function(o){
13442 return this.indexOf(o) != -1;
13446 * Returns true if the collection contains the passed Object as a key.
13447 * @param {String} key The key to look for in the collection.
13448 * @return {Boolean} True if the collection contains the Object as a key.
13450 containsKey : function(key){
13451 return typeof this.map[key] != "undefined";
13455 * Removes all items from the collection.
13457 clear : function(){
13462 this.fireEvent("clear");
13466 * Returns the first item in the collection.
13467 * @return {Object} the first item in the collection..
13469 first : function(){
13470 return this.items[0];
13474 * Returns the last item in the collection.
13475 * @return {Object} the last item in the collection..
13478 return this.items[this.length-1];
13481 _sort : function(property, dir, fn){
13482 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13483 fn = fn || function(a, b){
13486 var c = [], k = this.keys, items = this.items;
13487 for(var i = 0, len = items.length; i < len; i++){
13488 c[c.length] = {key: k[i], value: items[i], index: i};
13490 c.sort(function(a, b){
13491 var v = fn(a[property], b[property]) * dsc;
13493 v = (a.index < b.index ? -1 : 1);
13497 for(var i = 0, len = c.length; i < len; i++){
13498 items[i] = c[i].value;
13501 this.fireEvent("sort", this);
13505 * Sorts this collection with the passed comparison function
13506 * @param {String} direction (optional) "ASC" or "DESC"
13507 * @param {Function} fn (optional) comparison function
13509 sort : function(dir, fn){
13510 this._sort("value", dir, fn);
13514 * Sorts this collection by keys
13515 * @param {String} direction (optional) "ASC" or "DESC"
13516 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13518 keySort : function(dir, fn){
13519 this._sort("key", dir, fn || function(a, b){
13520 return String(a).toUpperCase()-String(b).toUpperCase();
13525 * Returns a range of items in this collection
13526 * @param {Number} startIndex (optional) defaults to 0
13527 * @param {Number} endIndex (optional) default to the last item
13528 * @return {Array} An array of items
13530 getRange : function(start, end){
13531 var items = this.items;
13532 if(items.length < 1){
13535 start = start || 0;
13536 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13539 for(var i = start; i <= end; i++) {
13540 r[r.length] = items[i];
13543 for(var i = start; i >= end; i--) {
13544 r[r.length] = items[i];
13551 * Filter the <i>objects</i> in this collection by a specific property.
13552 * Returns a new collection that has been filtered.
13553 * @param {String} property A property on your objects
13554 * @param {String/RegExp} value Either string that the property values
13555 * should start with or a RegExp to test against the property
13556 * @return {MixedCollection} The new filtered collection
13558 filter : function(property, value){
13559 if(!value.exec){ // not a regex
13560 value = String(value);
13561 if(value.length == 0){
13562 return this.clone();
13564 value = new RegExp("^" + Roo.escapeRe(value), "i");
13566 return this.filterBy(function(o){
13567 return o && value.test(o[property]);
13572 * Filter by a function. * Returns a new collection that has been filtered.
13573 * The passed function will be called with each
13574 * object in the collection. If the function returns true, the value is included
13575 * otherwise it is filtered.
13576 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13577 * @param {Object} scope (optional) The scope of the function (defaults to this)
13578 * @return {MixedCollection} The new filtered collection
13580 filterBy : function(fn, scope){
13581 var r = new Roo.util.MixedCollection();
13582 r.getKey = this.getKey;
13583 var k = this.keys, it = this.items;
13584 for(var i = 0, len = it.length; i < len; i++){
13585 if(fn.call(scope||this, it[i], k[i])){
13586 r.add(k[i], it[i]);
13593 * Creates a duplicate of this collection
13594 * @return {MixedCollection}
13596 clone : function(){
13597 var r = new Roo.util.MixedCollection();
13598 var k = this.keys, it = this.items;
13599 for(var i = 0, len = it.length; i < len; i++){
13600 r.add(k[i], it[i]);
13602 r.getKey = this.getKey;
13607 * Returns the item associated with the passed key or index.
13609 * @param {String/Number} key The key or index of the item.
13610 * @return {Object} The item associated with the passed key.
13612 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13614 * Ext JS Library 1.1.1
13615 * Copyright(c) 2006-2007, Ext JS, LLC.
13617 * Originally Released Under LGPL - original licence link has changed is not relivant.
13620 * <script type="text/javascript">
13623 * @class Roo.util.JSON
13624 * Modified version of Douglas Crockford"s json.js that doesn"t
13625 * mess with the Object prototype
13626 * http://www.json.org/js.html
13629 Roo.util.JSON = new (function(){
13630 var useHasOwn = {}.hasOwnProperty ? true : false;
13632 // crashes Safari in some instances
13633 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13635 var pad = function(n) {
13636 return n < 10 ? "0" + n : n;
13649 var encodeString = function(s){
13650 if (/["\\\x00-\x1f]/.test(s)) {
13651 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13656 c = b.charCodeAt();
13658 Math.floor(c / 16).toString(16) +
13659 (c % 16).toString(16);
13662 return '"' + s + '"';
13665 var encodeArray = function(o){
13666 var a = ["["], b, i, l = o.length, v;
13667 for (i = 0; i < l; i += 1) {
13669 switch (typeof v) {
13678 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13686 var encodeDate = function(o){
13687 return '"' + o.getFullYear() + "-" +
13688 pad(o.getMonth() + 1) + "-" +
13689 pad(o.getDate()) + "T" +
13690 pad(o.getHours()) + ":" +
13691 pad(o.getMinutes()) + ":" +
13692 pad(o.getSeconds()) + '"';
13696 * Encodes an Object, Array or other value
13697 * @param {Mixed} o The variable to encode
13698 * @return {String} The JSON string
13700 this.encode = function(o)
13702 // should this be extended to fully wrap stringify..
13704 if(typeof o == "undefined" || o === null){
13706 }else if(o instanceof Array){
13707 return encodeArray(o);
13708 }else if(o instanceof Date){
13709 return encodeDate(o);
13710 }else if(typeof o == "string"){
13711 return encodeString(o);
13712 }else if(typeof o == "number"){
13713 return isFinite(o) ? String(o) : "null";
13714 }else if(typeof o == "boolean"){
13717 var a = ["{"], b, i, v;
13719 if(!useHasOwn || o.hasOwnProperty(i)) {
13721 switch (typeof v) {
13730 a.push(this.encode(i), ":",
13731 v === null ? "null" : this.encode(v));
13742 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13743 * @param {String} json The JSON string
13744 * @return {Object} The resulting object
13746 this.decode = function(json){
13748 return /** eval:var:json */ eval("(" + json + ')');
13752 * Shorthand for {@link Roo.util.JSON#encode}
13753 * @member Roo encode
13755 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13757 * Shorthand for {@link Roo.util.JSON#decode}
13758 * @member Roo decode
13760 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13763 * Ext JS Library 1.1.1
13764 * Copyright(c) 2006-2007, Ext JS, LLC.
13766 * Originally Released Under LGPL - original licence link has changed is not relivant.
13769 * <script type="text/javascript">
13773 * @class Roo.util.Format
13774 * Reusable data formatting functions
13777 Roo.util.Format = function(){
13778 var trimRe = /^\s+|\s+$/g;
13781 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13782 * @param {String} value The string to truncate
13783 * @param {Number} length The maximum length to allow before truncating
13784 * @return {String} The converted text
13786 ellipsis : function(value, len){
13787 if(value && value.length > len){
13788 return value.substr(0, len-3)+"...";
13794 * Checks a reference and converts it to empty string if it is undefined
13795 * @param {Mixed} value Reference to check
13796 * @return {Mixed} Empty string if converted, otherwise the original value
13798 undef : function(value){
13799 return typeof value != "undefined" ? value : "";
13803 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13804 * @param {String} value The string to encode
13805 * @return {String} The encoded text
13807 htmlEncode : function(value){
13808 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13812 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13813 * @param {String} value The string to decode
13814 * @return {String} The decoded text
13816 htmlDecode : function(value){
13817 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13821 * Trims any whitespace from either side of a string
13822 * @param {String} value The text to trim
13823 * @return {String} The trimmed text
13825 trim : function(value){
13826 return String(value).replace(trimRe, "");
13830 * Returns a substring from within an original string
13831 * @param {String} value The original text
13832 * @param {Number} start The start index of the substring
13833 * @param {Number} length The length of the substring
13834 * @return {String} The substring
13836 substr : function(value, start, length){
13837 return String(value).substr(start, length);
13841 * Converts a string to all lower case letters
13842 * @param {String} value The text to convert
13843 * @return {String} The converted text
13845 lowercase : function(value){
13846 return String(value).toLowerCase();
13850 * Converts a string to all upper case letters
13851 * @param {String} value The text to convert
13852 * @return {String} The converted text
13854 uppercase : function(value){
13855 return String(value).toUpperCase();
13859 * Converts the first character only of a string to upper case
13860 * @param {String} value The text to convert
13861 * @return {String} The converted text
13863 capitalize : function(value){
13864 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13868 call : function(value, fn){
13869 if(arguments.length > 2){
13870 var args = Array.prototype.slice.call(arguments, 2);
13871 args.unshift(value);
13873 return /** eval:var:value */ eval(fn).apply(window, args);
13875 /** eval:var:value */
13876 return /** eval:var:value */ eval(fn).call(window, value);
13882 * safer version of Math.toFixed..??/
13883 * @param {Number/String} value The numeric value to format
13884 * @param {Number/String} value Decimal places
13885 * @return {String} The formatted currency string
13887 toFixed : function(v, n)
13889 // why not use to fixed - precision is buggered???
13891 return Math.round(v-0);
13893 var fact = Math.pow(10,n+1);
13894 v = (Math.round((v-0)*fact))/fact;
13895 var z = (''+fact).substring(2);
13896 if (v == Math.floor(v)) {
13897 return Math.floor(v) + '.' + z;
13900 // now just padd decimals..
13901 var ps = String(v).split('.');
13902 var fd = (ps[1] + z);
13903 var r = fd.substring(0,n);
13904 var rm = fd.substring(n);
13906 return ps[0] + '.' + r;
13908 r*=1; // turn it into a number;
13910 if (String(r).length != n) {
13913 r = String(r).substring(1); // chop the end off.
13916 return ps[0] + '.' + r;
13921 * Format a number as US currency
13922 * @param {Number/String} value The numeric value to format
13923 * @return {String} The formatted currency string
13925 usMoney : function(v){
13926 return '$' + Roo.util.Format.number(v);
13931 * eventually this should probably emulate php's number_format
13932 * @param {Number/String} value The numeric value to format
13933 * @param {Number} decimals number of decimal places
13934 * @param {String} delimiter for thousands (default comma)
13935 * @return {String} The formatted currency string
13937 number : function(v, decimals, thousandsDelimiter)
13939 // multiply and round.
13940 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13941 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13943 var mul = Math.pow(10, decimals);
13944 var zero = String(mul).substring(1);
13945 v = (Math.round((v-0)*mul))/mul;
13947 // if it's '0' number.. then
13949 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13951 var ps = v.split('.');
13954 var r = /(\d+)(\d{3})/;
13957 if(thousandsDelimiter.length != 0) {
13958 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13963 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13964 // does not have decimals
13965 (decimals ? ('.' + zero) : '');
13968 return whole + sub ;
13972 * Parse a value into a formatted date using the specified format pattern.
13973 * @param {Mixed} value The value to format
13974 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13975 * @return {String} The formatted date string
13977 date : function(v, format){
13981 if(!(v instanceof Date)){
13982 v = new Date(Date.parse(v));
13984 return v.dateFormat(format || Roo.util.Format.defaults.date);
13988 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13989 * @param {String} format Any valid date format string
13990 * @return {Function} The date formatting function
13992 dateRenderer : function(format){
13993 return function(v){
13994 return Roo.util.Format.date(v, format);
13999 stripTagsRE : /<\/?[^>]+>/gi,
14002 * Strips all HTML tags
14003 * @param {Mixed} value The text from which to strip tags
14004 * @return {String} The stripped text
14006 stripTags : function(v){
14007 return !v ? v : String(v).replace(this.stripTagsRE, "");
14011 * Size in Mb,Gb etc.
14012 * @param {Number} value The number to be formated
14013 * @param {number} decimals how many decimal places
14014 * @return {String} the formated string
14016 size : function(value, decimals)
14018 var sizes = ['b', 'k', 'M', 'G', 'T'];
14022 var i = parseInt(Math.floor(Math.log(value) / Math.log(1024)));
14023 return Roo.util.Format.number(value/ Math.pow(1024, i) ,decimals) + sizes[i];
14030 Roo.util.Format.defaults = {
14034 * Ext JS Library 1.1.1
14035 * Copyright(c) 2006-2007, Ext JS, LLC.
14037 * Originally Released Under LGPL - original licence link has changed is not relivant.
14040 * <script type="text/javascript">
14047 * @class Roo.MasterTemplate
14048 * @extends Roo.Template
14049 * Provides a template that can have child templates. The syntax is:
14051 var t = new Roo.MasterTemplate(
14052 '<select name="{name}">',
14053 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
14056 t.add('options', {value: 'foo', text: 'bar'});
14057 // or you can add multiple child elements in one shot
14058 t.addAll('options', [
14059 {value: 'foo', text: 'bar'},
14060 {value: 'foo2', text: 'bar2'},
14061 {value: 'foo3', text: 'bar3'}
14063 // then append, applying the master template values
14064 t.append('my-form', {name: 'my-select'});
14066 * A name attribute for the child template is not required if you have only one child
14067 * template or you want to refer to them by index.
14069 Roo.MasterTemplate = function(){
14070 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
14071 this.originalHtml = this.html;
14073 var m, re = this.subTemplateRe;
14076 while(m = re.exec(this.html)){
14077 var name = m[1], content = m[2];
14082 tpl : new Roo.Template(content)
14085 st[name] = st[subIndex];
14087 st[subIndex].tpl.compile();
14088 st[subIndex].tpl.call = this.call.createDelegate(this);
14091 this.subCount = subIndex;
14094 Roo.extend(Roo.MasterTemplate, Roo.Template, {
14096 * The regular expression used to match sub templates
14100 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
14103 * Applies the passed values to a child template.
14104 * @param {String/Number} name (optional) The name or index of the child template
14105 * @param {Array/Object} values The values to be applied to the template
14106 * @return {MasterTemplate} this
14108 add : function(name, values){
14109 if(arguments.length == 1){
14110 values = arguments[0];
14113 var s = this.subs[name];
14114 s.buffer[s.buffer.length] = s.tpl.apply(values);
14119 * Applies all the passed values to a child template.
14120 * @param {String/Number} name (optional) The name or index of the child template
14121 * @param {Array} values The values to be applied to the template, this should be an array of objects.
14122 * @param {Boolean} reset (optional) True to reset the template first
14123 * @return {MasterTemplate} this
14125 fill : function(name, values, reset){
14127 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14135 for(var i = 0, len = values.length; i < len; i++){
14136 this.add(name, values[i]);
14142 * Resets the template for reuse
14143 * @return {MasterTemplate} this
14145 reset : function(){
14147 for(var i = 0; i < this.subCount; i++){
14153 applyTemplate : function(values){
14155 var replaceIndex = -1;
14156 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14157 return s[++replaceIndex].buffer.join("");
14159 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14162 apply : function(){
14163 return this.applyTemplate.apply(this, arguments);
14166 compile : function(){return this;}
14170 * Alias for fill().
14173 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14175 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14176 * var tpl = Roo.MasterTemplate.from('element-id');
14177 * @param {String/HTMLElement} el
14178 * @param {Object} config
14181 Roo.MasterTemplate.from = function(el, config){
14182 el = Roo.getDom(el);
14183 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14186 * Ext JS Library 1.1.1
14187 * Copyright(c) 2006-2007, Ext JS, LLC.
14189 * Originally Released Under LGPL - original licence link has changed is not relivant.
14192 * <script type="text/javascript">
14197 * @class Roo.util.CSS
14198 * Utility class for manipulating CSS rules
14201 Roo.util.CSS = function(){
14203 var doc = document;
14205 var camelRe = /(-[a-z])/gi;
14206 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14210 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14211 * tag and appended to the HEAD of the document.
14212 * @param {String|Object} cssText The text containing the css rules
14213 * @param {String} id An id to add to the stylesheet for later removal
14214 * @return {StyleSheet}
14216 createStyleSheet : function(cssText, id){
14218 var head = doc.getElementsByTagName("head")[0];
14219 var nrules = doc.createElement("style");
14220 nrules.setAttribute("type", "text/css");
14222 nrules.setAttribute("id", id);
14224 if (typeof(cssText) != 'string') {
14225 // support object maps..
14226 // not sure if this a good idea..
14227 // perhaps it should be merged with the general css handling
14228 // and handle js style props.
14229 var cssTextNew = [];
14230 for(var n in cssText) {
14232 for(var k in cssText[n]) {
14233 citems.push( k + ' : ' +cssText[n][k] + ';' );
14235 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14238 cssText = cssTextNew.join("\n");
14244 head.appendChild(nrules);
14245 ss = nrules.styleSheet;
14246 ss.cssText = cssText;
14249 nrules.appendChild(doc.createTextNode(cssText));
14251 nrules.cssText = cssText;
14253 head.appendChild(nrules);
14254 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14256 this.cacheStyleSheet(ss);
14261 * Removes a style or link tag by id
14262 * @param {String} id The id of the tag
14264 removeStyleSheet : function(id){
14265 var existing = doc.getElementById(id);
14267 existing.parentNode.removeChild(existing);
14272 * Dynamically swaps an existing stylesheet reference for a new one
14273 * @param {String} id The id of an existing link tag to remove
14274 * @param {String} url The href of the new stylesheet to include
14276 swapStyleSheet : function(id, url){
14277 this.removeStyleSheet(id);
14278 var ss = doc.createElement("link");
14279 ss.setAttribute("rel", "stylesheet");
14280 ss.setAttribute("type", "text/css");
14281 ss.setAttribute("id", id);
14282 ss.setAttribute("href", url);
14283 doc.getElementsByTagName("head")[0].appendChild(ss);
14287 * Refresh the rule cache if you have dynamically added stylesheets
14288 * @return {Object} An object (hash) of rules indexed by selector
14290 refreshCache : function(){
14291 return this.getRules(true);
14295 cacheStyleSheet : function(stylesheet){
14299 try{// try catch for cross domain access issue
14300 var ssRules = stylesheet.cssRules || stylesheet.rules;
14301 for(var j = ssRules.length-1; j >= 0; --j){
14302 rules[ssRules[j].selectorText] = ssRules[j];
14308 * Gets all css rules for the document
14309 * @param {Boolean} refreshCache true to refresh the internal cache
14310 * @return {Object} An object (hash) of rules indexed by selector
14312 getRules : function(refreshCache){
14313 if(rules == null || refreshCache){
14315 var ds = doc.styleSheets;
14316 for(var i =0, len = ds.length; i < len; i++){
14318 this.cacheStyleSheet(ds[i]);
14326 * Gets an an individual CSS rule by selector(s)
14327 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14328 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14329 * @return {CSSRule} The CSS rule or null if one is not found
14331 getRule : function(selector, refreshCache){
14332 var rs = this.getRules(refreshCache);
14333 if(!(selector instanceof Array)){
14334 return rs[selector];
14336 for(var i = 0; i < selector.length; i++){
14337 if(rs[selector[i]]){
14338 return rs[selector[i]];
14346 * Updates a rule property
14347 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14348 * @param {String} property The css property
14349 * @param {String} value The new value for the property
14350 * @return {Boolean} true If a rule was found and updated
14352 updateRule : function(selector, property, value){
14353 if(!(selector instanceof Array)){
14354 var rule = this.getRule(selector);
14356 rule.style[property.replace(camelRe, camelFn)] = value;
14360 for(var i = 0; i < selector.length; i++){
14361 if(this.updateRule(selector[i], property, value)){
14371 * Ext JS Library 1.1.1
14372 * Copyright(c) 2006-2007, Ext JS, LLC.
14374 * Originally Released Under LGPL - original licence link has changed is not relivant.
14377 * <script type="text/javascript">
14383 * @class Roo.util.ClickRepeater
14384 * @extends Roo.util.Observable
14386 * A wrapper class which can be applied to any element. Fires a "click" event while the
14387 * mouse is pressed. The interval between firings may be specified in the config but
14388 * defaults to 10 milliseconds.
14390 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14392 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14393 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14394 * Similar to an autorepeat key delay.
14395 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14396 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14397 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14398 * "interval" and "delay" are ignored. "immediate" is honored.
14399 * @cfg {Boolean} preventDefault True to prevent the default click event
14400 * @cfg {Boolean} stopDefault True to stop the default click event
14403 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14404 * 2007-02-02 jvs Renamed to ClickRepeater
14405 * 2007-02-03 jvs Modifications for FF Mac and Safari
14408 * @param {String/HTMLElement/Element} el The element to listen on
14409 * @param {Object} config
14411 Roo.util.ClickRepeater = function(el, config)
14413 this.el = Roo.get(el);
14414 this.el.unselectable();
14416 Roo.apply(this, config);
14421 * Fires when the mouse button is depressed.
14422 * @param {Roo.util.ClickRepeater} this
14424 "mousedown" : true,
14427 * Fires on a specified interval during the time the element is pressed.
14428 * @param {Roo.util.ClickRepeater} this
14433 * Fires when the mouse key is released.
14434 * @param {Roo.util.ClickRepeater} this
14439 this.el.on("mousedown", this.handleMouseDown, this);
14440 if(this.preventDefault || this.stopDefault){
14441 this.el.on("click", function(e){
14442 if(this.preventDefault){
14443 e.preventDefault();
14445 if(this.stopDefault){
14451 // allow inline handler
14453 this.on("click", this.handler, this.scope || this);
14456 Roo.util.ClickRepeater.superclass.constructor.call(this);
14459 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14462 preventDefault : true,
14463 stopDefault : false,
14467 handleMouseDown : function(){
14468 clearTimeout(this.timer);
14470 if(this.pressClass){
14471 this.el.addClass(this.pressClass);
14473 this.mousedownTime = new Date();
14475 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14476 this.el.on("mouseout", this.handleMouseOut, this);
14478 this.fireEvent("mousedown", this);
14479 this.fireEvent("click", this);
14481 this.timer = this.click.defer(this.delay || this.interval, this);
14485 click : function(){
14486 this.fireEvent("click", this);
14487 this.timer = this.click.defer(this.getInterval(), this);
14491 getInterval: function(){
14492 if(!this.accelerate){
14493 return this.interval;
14495 var pressTime = this.mousedownTime.getElapsed();
14496 if(pressTime < 500){
14498 }else if(pressTime < 1700){
14500 }else if(pressTime < 2600){
14502 }else if(pressTime < 3500){
14504 }else if(pressTime < 4400){
14506 }else if(pressTime < 5300){
14508 }else if(pressTime < 6200){
14516 handleMouseOut : function(){
14517 clearTimeout(this.timer);
14518 if(this.pressClass){
14519 this.el.removeClass(this.pressClass);
14521 this.el.on("mouseover", this.handleMouseReturn, this);
14525 handleMouseReturn : function(){
14526 this.el.un("mouseover", this.handleMouseReturn);
14527 if(this.pressClass){
14528 this.el.addClass(this.pressClass);
14534 handleMouseUp : function(){
14535 clearTimeout(this.timer);
14536 this.el.un("mouseover", this.handleMouseReturn);
14537 this.el.un("mouseout", this.handleMouseOut);
14538 Roo.get(document).un("mouseup", this.handleMouseUp);
14539 this.el.removeClass(this.pressClass);
14540 this.fireEvent("mouseup", this);
14543 * @class Roo.util.Clipboard
14549 Roo.util.Clipboard = {
14551 * Writes a string to the clipboard - using the Clipboard API if https, otherwise using text area.
14552 * @param {String} text to copy to clipboard
14554 write : function(text) {
14555 // navigator clipboard api needs a secure context (https)
14556 if (navigator.clipboard && window.isSecureContext) {
14557 // navigator clipboard api method'
14558 navigator.clipboard.writeText(text);
14561 // text area method
14562 var ta = document.createElement("textarea");
14564 // make the textarea out of viewport
14565 ta.style.position = "fixed";
14566 ta.style.left = "-999999px";
14567 ta.style.top = "-999999px";
14568 document.body.appendChild(ta);
14571 document.execCommand('copy');
14581 * Ext JS Library 1.1.1
14582 * Copyright(c) 2006-2007, Ext JS, LLC.
14584 * Originally Released Under LGPL - original licence link has changed is not relivant.
14587 * <script type="text/javascript">
14592 * @class Roo.KeyNav
14593 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14594 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14595 * way to implement custom navigation schemes for any UI component.</p>
14596 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14597 * pageUp, pageDown, del, home, end. Usage:</p>
14599 var nav = new Roo.KeyNav("my-element", {
14600 "left" : function(e){
14601 this.moveLeft(e.ctrlKey);
14603 "right" : function(e){
14604 this.moveRight(e.ctrlKey);
14606 "enter" : function(e){
14613 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14614 * @param {Object} config The config
14616 Roo.KeyNav = function(el, config){
14617 this.el = Roo.get(el);
14618 Roo.apply(this, config);
14619 if(!this.disabled){
14620 this.disabled = true;
14625 Roo.KeyNav.prototype = {
14627 * @cfg {Boolean} disabled
14628 * True to disable this KeyNav instance (defaults to false)
14632 * @cfg {String} defaultEventAction
14633 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14634 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14635 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14637 defaultEventAction: "stopEvent",
14639 * @cfg {Boolean} forceKeyDown
14640 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14641 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14642 * handle keydown instead of keypress.
14644 forceKeyDown : false,
14647 prepareEvent : function(e){
14648 var k = e.getKey();
14649 var h = this.keyToHandler[k];
14650 //if(h && this[h]){
14651 // e.stopPropagation();
14653 if(Roo.isSafari && h && k >= 37 && k <= 40){
14659 relay : function(e){
14660 var k = e.getKey();
14661 var h = this.keyToHandler[k];
14663 if(this.doRelay(e, this[h], h) !== true){
14664 e[this.defaultEventAction]();
14670 doRelay : function(e, h, hname){
14671 return h.call(this.scope || this, e);
14674 // possible handlers
14688 // quick lookup hash
14705 * Enable this KeyNav
14707 enable: function(){
14709 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14710 // the EventObject will normalize Safari automatically
14711 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14712 this.el.on("keydown", this.relay, this);
14714 this.el.on("keydown", this.prepareEvent, this);
14715 this.el.on("keypress", this.relay, this);
14717 this.disabled = false;
14722 * Disable this KeyNav
14724 disable: function(){
14725 if(!this.disabled){
14726 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14727 this.el.un("keydown", this.relay);
14729 this.el.un("keydown", this.prepareEvent);
14730 this.el.un("keypress", this.relay);
14732 this.disabled = true;
14737 * Ext JS Library 1.1.1
14738 * Copyright(c) 2006-2007, Ext JS, LLC.
14740 * Originally Released Under LGPL - original licence link has changed is not relivant.
14743 * <script type="text/javascript">
14748 * @class Roo.KeyMap
14749 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14750 * The constructor accepts the same config object as defined by {@link #addBinding}.
14751 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14752 * combination it will call the function with this signature (if the match is a multi-key
14753 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14754 * A KeyMap can also handle a string representation of keys.<br />
14757 // map one key by key code
14758 var map = new Roo.KeyMap("my-element", {
14759 key: 13, // or Roo.EventObject.ENTER
14764 // map multiple keys to one action by string
14765 var map = new Roo.KeyMap("my-element", {
14771 // map multiple keys to multiple actions by strings and array of codes
14772 var map = new Roo.KeyMap("my-element", [
14775 fn: function(){ alert("Return was pressed"); }
14778 fn: function(){ alert('a, b or c was pressed'); }
14783 fn: function(){ alert('Control + shift + tab was pressed.'); }
14787 * <b>Note: A KeyMap starts enabled</b>
14789 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14790 * @param {Object} config The config (see {@link #addBinding})
14791 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14793 Roo.KeyMap = function(el, config, eventName){
14794 this.el = Roo.get(el);
14795 this.eventName = eventName || "keydown";
14796 this.bindings = [];
14798 this.addBinding(config);
14803 Roo.KeyMap.prototype = {
14805 * True to stop the event from bubbling and prevent the default browser action if the
14806 * key was handled by the KeyMap (defaults to false)
14812 * Add a new binding to this KeyMap. The following config object properties are supported:
14814 Property Type Description
14815 ---------- --------------- ----------------------------------------------------------------------
14816 key String/Array A single keycode or an array of keycodes to handle
14817 shift Boolean True to handle key only when shift is pressed (defaults to false)
14818 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14819 alt Boolean True to handle key only when alt is pressed (defaults to false)
14820 fn Function The function to call when KeyMap finds the expected key combination
14821 scope Object The scope of the callback function
14827 var map = new Roo.KeyMap(document, {
14828 key: Roo.EventObject.ENTER,
14833 //Add a new binding to the existing KeyMap later
14841 * @param {Object/Array} config A single KeyMap config or an array of configs
14843 addBinding : function(config){
14844 if(config instanceof Array){
14845 for(var i = 0, len = config.length; i < len; i++){
14846 this.addBinding(config[i]);
14850 var keyCode = config.key,
14851 shift = config.shift,
14852 ctrl = config.ctrl,
14855 scope = config.scope;
14856 if(typeof keyCode == "string"){
14858 var keyString = keyCode.toUpperCase();
14859 for(var j = 0, len = keyString.length; j < len; j++){
14860 ks.push(keyString.charCodeAt(j));
14864 var keyArray = keyCode instanceof Array;
14865 var handler = function(e){
14866 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14867 var k = e.getKey();
14869 for(var i = 0, len = keyCode.length; i < len; i++){
14870 if(keyCode[i] == k){
14871 if(this.stopEvent){
14874 fn.call(scope || window, k, e);
14880 if(this.stopEvent){
14883 fn.call(scope || window, k, e);
14888 this.bindings.push(handler);
14892 * Shorthand for adding a single key listener
14893 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14894 * following options:
14895 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14896 * @param {Function} fn The function to call
14897 * @param {Object} scope (optional) The scope of the function
14899 on : function(key, fn, scope){
14900 var keyCode, shift, ctrl, alt;
14901 if(typeof key == "object" && !(key instanceof Array)){
14920 handleKeyDown : function(e){
14921 if(this.enabled){ //just in case
14922 var b = this.bindings;
14923 for(var i = 0, len = b.length; i < len; i++){
14924 b[i].call(this, e);
14930 * Returns true if this KeyMap is enabled
14931 * @return {Boolean}
14933 isEnabled : function(){
14934 return this.enabled;
14938 * Enables this KeyMap
14940 enable: function(){
14942 this.el.on(this.eventName, this.handleKeyDown, this);
14943 this.enabled = true;
14948 * Disable this KeyMap
14950 disable: function(){
14952 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14953 this.enabled = false;
14958 * Ext JS Library 1.1.1
14959 * Copyright(c) 2006-2007, Ext JS, LLC.
14961 * Originally Released Under LGPL - original licence link has changed is not relivant.
14964 * <script type="text/javascript">
14969 * @class Roo.util.TextMetrics
14970 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14971 * wide, in pixels, a given block of text will be.
14974 Roo.util.TextMetrics = function(){
14978 * Measures the size of the specified text
14979 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14980 * that can affect the size of the rendered text
14981 * @param {String} text The text to measure
14982 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14983 * in order to accurately measure the text height
14984 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14986 measure : function(el, text, fixedWidth){
14988 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14991 shared.setFixedWidth(fixedWidth || 'auto');
14992 return shared.getSize(text);
14996 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14997 * the overhead of multiple calls to initialize the style properties on each measurement.
14998 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14999 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
15000 * in order to accurately measure the text height
15001 * @return {Roo.util.TextMetrics.Instance} instance The new instance
15003 createInstance : function(el, fixedWidth){
15004 return Roo.util.TextMetrics.Instance(el, fixedWidth);
15011 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
15012 var ml = new Roo.Element(document.createElement('div'));
15013 document.body.appendChild(ml.dom);
15014 ml.position('absolute');
15015 ml.setLeftTop(-1000, -1000);
15019 ml.setWidth(fixedWidth);
15024 * Returns the size of the specified text based on the internal element's style and width properties
15025 * @memberOf Roo.util.TextMetrics.Instance#
15026 * @param {String} text The text to measure
15027 * @return {Object} An object containing the text's size {width: (width), height: (height)}
15029 getSize : function(text){
15031 var s = ml.getSize();
15037 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
15038 * that can affect the size of the rendered text
15039 * @memberOf Roo.util.TextMetrics.Instance#
15040 * @param {String/HTMLElement} el The element, dom node or id
15042 bind : function(el){
15044 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
15049 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
15050 * to set a fixed width in order to accurately measure the text height.
15051 * @memberOf Roo.util.TextMetrics.Instance#
15052 * @param {Number} width The width to set on the element
15054 setFixedWidth : function(width){
15055 ml.setWidth(width);
15059 * Returns the measured width of the specified text
15060 * @memberOf Roo.util.TextMetrics.Instance#
15061 * @param {String} text The text to measure
15062 * @return {Number} width The width in pixels
15064 getWidth : function(text){
15065 ml.dom.style.width = 'auto';
15066 return this.getSize(text).width;
15070 * Returns the measured height of the specified text. For multiline text, be sure to call
15071 * {@link #setFixedWidth} if necessary.
15072 * @memberOf Roo.util.TextMetrics.Instance#
15073 * @param {String} text The text to measure
15074 * @return {Number} height The height in pixels
15076 getHeight : function(text){
15077 return this.getSize(text).height;
15081 instance.bind(bindTo);
15086 // backwards compat
15087 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
15089 * Ext JS Library 1.1.1
15090 * Copyright(c) 2006-2007, Ext JS, LLC.
15092 * Originally Released Under LGPL - original licence link has changed is not relivant.
15095 * <script type="text/javascript">
15099 * @class Roo.state.Provider
15100 * Abstract base class for state provider implementations. This class provides methods
15101 * for encoding and decoding <b>typed</b> variables including dates and defines the
15102 * Provider interface.
15104 Roo.state.Provider = function(){
15106 * @event statechange
15107 * Fires when a state change occurs.
15108 * @param {Provider} this This state provider
15109 * @param {String} key The state key which was changed
15110 * @param {String} value The encoded value for the state
15113 "statechange": true
15116 Roo.state.Provider.superclass.constructor.call(this);
15118 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
15120 * Returns the current value for a key
15121 * @param {String} name The key name
15122 * @param {Mixed} defaultValue A default value to return if the key's value is not found
15123 * @return {Mixed} The state data
15125 get : function(name, defaultValue){
15126 return typeof this.state[name] == "undefined" ?
15127 defaultValue : this.state[name];
15131 * Clears a value from the state
15132 * @param {String} name The key name
15134 clear : function(name){
15135 delete this.state[name];
15136 this.fireEvent("statechange", this, name, null);
15140 * Sets the value for a key
15141 * @param {String} name The key name
15142 * @param {Mixed} value The value to set
15144 set : function(name, value){
15145 this.state[name] = value;
15146 this.fireEvent("statechange", this, name, value);
15150 * Decodes a string previously encoded with {@link #encodeValue}.
15151 * @param {String} value The value to decode
15152 * @return {Mixed} The decoded value
15154 decodeValue : function(cookie){
15155 var re = /^(a|n|d|b|s|o)\:(.*)$/;
15156 var matches = re.exec(unescape(cookie));
15157 if(!matches || !matches[1]) {
15158 return; // non state cookie
15160 var type = matches[1];
15161 var v = matches[2];
15164 return parseFloat(v);
15166 return new Date(Date.parse(v));
15171 var values = v.split("^");
15172 for(var i = 0, len = values.length; i < len; i++){
15173 all.push(this.decodeValue(values[i]));
15178 var values = v.split("^");
15179 for(var i = 0, len = values.length; i < len; i++){
15180 var kv = values[i].split("=");
15181 all[kv[0]] = this.decodeValue(kv[1]);
15190 * Encodes a value including type information. Decode with {@link #decodeValue}.
15191 * @param {Mixed} value The value to encode
15192 * @return {String} The encoded value
15194 encodeValue : function(v){
15196 if(typeof v == "number"){
15198 }else if(typeof v == "boolean"){
15199 enc = "b:" + (v ? "1" : "0");
15200 }else if(v instanceof Date){
15201 enc = "d:" + v.toGMTString();
15202 }else if(v instanceof Array){
15204 for(var i = 0, len = v.length; i < len; i++){
15205 flat += this.encodeValue(v[i]);
15211 }else if(typeof v == "object"){
15214 if(typeof v[key] != "function"){
15215 flat += key + "=" + this.encodeValue(v[key]) + "^";
15218 enc = "o:" + flat.substring(0, flat.length-1);
15222 return escape(enc);
15228 * Ext JS Library 1.1.1
15229 * Copyright(c) 2006-2007, Ext JS, LLC.
15231 * Originally Released Under LGPL - original licence link has changed is not relivant.
15234 * <script type="text/javascript">
15237 * @class Roo.state.Manager
15238 * This is the global state manager. By default all components that are "state aware" check this class
15239 * for state information if you don't pass them a custom state provider. In order for this class
15240 * to be useful, it must be initialized with a provider when your application initializes.
15242 // in your initialization function
15244 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15246 // supposed you have a {@link Roo.BorderLayout}
15247 var layout = new Roo.BorderLayout(...);
15248 layout.restoreState();
15249 // or a {Roo.BasicDialog}
15250 var dialog = new Roo.BasicDialog(...);
15251 dialog.restoreState();
15255 Roo.state.Manager = function(){
15256 var provider = new Roo.state.Provider();
15260 * Configures the default state provider for your application
15261 * @param {Provider} stateProvider The state provider to set
15263 setProvider : function(stateProvider){
15264 provider = stateProvider;
15268 * Returns the current value for a key
15269 * @param {String} name The key name
15270 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15271 * @return {Mixed} The state data
15273 get : function(key, defaultValue){
15274 return provider.get(key, defaultValue);
15278 * Sets the value for a key
15279 * @param {String} name The key name
15280 * @param {Mixed} value The state data
15282 set : function(key, value){
15283 provider.set(key, value);
15287 * Clears a value from the state
15288 * @param {String} name The key name
15290 clear : function(key){
15291 provider.clear(key);
15295 * Gets the currently configured state provider
15296 * @return {Provider} The state provider
15298 getProvider : function(){
15305 * Ext JS Library 1.1.1
15306 * Copyright(c) 2006-2007, Ext JS, LLC.
15308 * Originally Released Under LGPL - original licence link has changed is not relivant.
15311 * <script type="text/javascript">
15314 * @class Roo.state.CookieProvider
15315 * @extends Roo.state.Provider
15316 * The default Provider implementation which saves state via cookies.
15319 var cp = new Roo.state.CookieProvider({
15321 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15322 domain: "roojs.com"
15324 Roo.state.Manager.setProvider(cp);
15326 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15327 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15328 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15329 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15330 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15331 * domain the page is running on including the 'www' like 'www.roojs.com')
15332 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15334 * Create a new CookieProvider
15335 * @param {Object} config The configuration object
15337 Roo.state.CookieProvider = function(config){
15338 Roo.state.CookieProvider.superclass.constructor.call(this);
15340 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15341 this.domain = null;
15342 this.secure = false;
15343 Roo.apply(this, config);
15344 this.state = this.readCookies();
15347 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15349 set : function(name, value){
15350 if(typeof value == "undefined" || value === null){
15354 this.setCookie(name, value);
15355 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15359 clear : function(name){
15360 this.clearCookie(name);
15361 Roo.state.CookieProvider.superclass.clear.call(this, name);
15365 readCookies : function(){
15367 var c = document.cookie + ";";
15368 var re = /\s?(.*?)=(.*?);/g;
15370 while((matches = re.exec(c)) != null){
15371 var name = matches[1];
15372 var value = matches[2];
15373 if(name && name.substring(0,3) == "ys-"){
15374 cookies[name.substr(3)] = this.decodeValue(value);
15381 setCookie : function(name, value){
15382 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15383 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15384 ((this.path == null) ? "" : ("; path=" + this.path)) +
15385 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15386 ((this.secure == true) ? "; secure" : "");
15390 clearCookie : function(name){
15391 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15392 ((this.path == null) ? "" : ("; path=" + this.path)) +
15393 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15394 ((this.secure == true) ? "; secure" : "");
15398 * Ext JS Library 1.1.1
15399 * Copyright(c) 2006-2007, Ext JS, LLC.
15401 * Originally Released Under LGPL - original licence link has changed is not relivant.
15404 * <script type="text/javascript">
15409 * @class Roo.ComponentMgr
15410 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15413 Roo.ComponentMgr = function(){
15414 var all = new Roo.util.MixedCollection();
15418 * Registers a component.
15419 * @param {Roo.Component} c The component
15421 register : function(c){
15426 * Unregisters a component.
15427 * @param {Roo.Component} c The component
15429 unregister : function(c){
15434 * Returns a component by id
15435 * @param {String} id The component id
15437 get : function(id){
15438 return all.get(id);
15442 * Registers a function that will be called when a specified component is added to ComponentMgr
15443 * @param {String} id The component id
15444 * @param {Funtction} fn The callback function
15445 * @param {Object} scope The scope of the callback
15447 onAvailable : function(id, fn, scope){
15448 all.on("add", function(index, o){
15450 fn.call(scope || o, o);
15451 all.un("add", fn, scope);
15458 * Ext JS Library 1.1.1
15459 * Copyright(c) 2006-2007, Ext JS, LLC.
15461 * Originally Released Under LGPL - original licence link has changed is not relivant.
15464 * <script type="text/javascript">
15468 * @class Roo.Component
15469 * @extends Roo.util.Observable
15470 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15471 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15472 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15473 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15474 * All visual components (widgets) that require rendering into a layout should subclass Component.
15476 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15477 * 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
15478 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15480 Roo.Component = function(config){
15481 config = config || {};
15482 if(config.tagName || config.dom || typeof config == "string"){ // element object
15483 config = {el: config, id: config.id || config};
15485 this.initialConfig = config;
15487 Roo.apply(this, config);
15491 * Fires after the component is disabled.
15492 * @param {Roo.Component} this
15497 * Fires after the component is enabled.
15498 * @param {Roo.Component} this
15502 * @event beforeshow
15503 * Fires before the component is shown. Return false to stop the show.
15504 * @param {Roo.Component} this
15509 * Fires after the component is shown.
15510 * @param {Roo.Component} this
15514 * @event beforehide
15515 * Fires before the component is hidden. Return false to stop the hide.
15516 * @param {Roo.Component} this
15521 * Fires after the component is hidden.
15522 * @param {Roo.Component} this
15526 * @event beforerender
15527 * Fires before the component is rendered. Return false to stop the render.
15528 * @param {Roo.Component} this
15530 beforerender : true,
15533 * Fires after the component is rendered.
15534 * @param {Roo.Component} this
15538 * @event beforedestroy
15539 * Fires before the component is destroyed. Return false to stop the destroy.
15540 * @param {Roo.Component} this
15542 beforedestroy : true,
15545 * Fires after the component is destroyed.
15546 * @param {Roo.Component} this
15551 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15553 Roo.ComponentMgr.register(this);
15554 Roo.Component.superclass.constructor.call(this);
15555 this.initComponent();
15556 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15557 this.render(this.renderTo);
15558 delete this.renderTo;
15563 Roo.Component.AUTO_ID = 1000;
15565 Roo.extend(Roo.Component, Roo.util.Observable, {
15567 * @scope Roo.Component.prototype
15569 * true if this component is hidden. Read-only.
15574 * true if this component is disabled. Read-only.
15579 * true if this component has been rendered. Read-only.
15583 /** @cfg {String} disableClass
15584 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15586 disabledClass : "x-item-disabled",
15587 /** @cfg {Boolean} allowDomMove
15588 * Whether the component can move the Dom node when rendering (defaults to true).
15590 allowDomMove : true,
15591 /** @cfg {String} hideMode (display|visibility)
15592 * How this component should hidden. Supported values are
15593 * "visibility" (css visibility), "offsets" (negative offset position) and
15594 * "display" (css display) - defaults to "display".
15596 hideMode: 'display',
15599 ctype : "Roo.Component",
15602 * @cfg {String} actionMode
15603 * which property holds the element that used for hide() / show() / disable() / enable()
15604 * default is 'el' for forms you probably want to set this to fieldEl
15609 getActionEl : function(){
15610 return this[this.actionMode];
15613 initComponent : Roo.emptyFn,
15615 * If this is a lazy rendering component, render it to its container element.
15616 * @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.
15618 render : function(container, position){
15624 if(this.fireEvent("beforerender", this) === false){
15628 if(!container && this.el){
15629 this.el = Roo.get(this.el);
15630 container = this.el.dom.parentNode;
15631 this.allowDomMove = false;
15633 this.container = Roo.get(container);
15634 this.rendered = true;
15635 if(position !== undefined){
15636 if(typeof position == 'number'){
15637 position = this.container.dom.childNodes[position];
15639 position = Roo.getDom(position);
15642 this.onRender(this.container, position || null);
15644 this.el.addClass(this.cls);
15648 this.el.applyStyles(this.style);
15651 this.fireEvent("render", this);
15652 this.afterRender(this.container);
15665 // default function is not really useful
15666 onRender : function(ct, position){
15668 this.el = Roo.get(this.el);
15669 if(this.allowDomMove !== false){
15670 ct.dom.insertBefore(this.el.dom, position);
15676 getAutoCreate : function(){
15677 var cfg = typeof this.autoCreate == "object" ?
15678 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15679 if(this.id && !cfg.id){
15686 afterRender : Roo.emptyFn,
15689 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15690 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15692 destroy : function(){
15693 if(this.fireEvent("beforedestroy", this) !== false){
15694 this.purgeListeners();
15695 this.beforeDestroy();
15697 this.el.removeAllListeners();
15699 if(this.actionMode == "container"){
15700 this.container.remove();
15704 Roo.ComponentMgr.unregister(this);
15705 this.fireEvent("destroy", this);
15710 beforeDestroy : function(){
15715 onDestroy : function(){
15720 * Returns the underlying {@link Roo.Element}.
15721 * @return {Roo.Element} The element
15723 getEl : function(){
15728 * Returns the id of this component.
15731 getId : function(){
15736 * Try to focus this component.
15737 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15738 * @return {Roo.Component} this
15740 focus : function(selectText){
15743 if(selectText === true){
15744 this.el.dom.select();
15759 * Disable this component.
15760 * @return {Roo.Component} this
15762 disable : function(){
15766 this.disabled = true;
15767 this.fireEvent("disable", this);
15772 onDisable : function(){
15773 this.getActionEl().addClass(this.disabledClass);
15774 this.el.dom.disabled = true;
15778 * Enable this component.
15779 * @return {Roo.Component} this
15781 enable : function(){
15785 this.disabled = false;
15786 this.fireEvent("enable", this);
15791 onEnable : function(){
15792 this.getActionEl().removeClass(this.disabledClass);
15793 this.el.dom.disabled = false;
15797 * Convenience function for setting disabled/enabled by boolean.
15798 * @param {Boolean} disabled
15800 setDisabled : function(disabled){
15801 this[disabled ? "disable" : "enable"]();
15805 * Show this component.
15806 * @return {Roo.Component} this
15809 if(this.fireEvent("beforeshow", this) !== false){
15810 this.hidden = false;
15814 this.fireEvent("show", this);
15820 onShow : function(){
15821 var ae = this.getActionEl();
15822 if(this.hideMode == 'visibility'){
15823 ae.dom.style.visibility = "visible";
15824 }else if(this.hideMode == 'offsets'){
15825 ae.removeClass('x-hidden');
15827 ae.dom.style.display = "";
15832 * Hide this component.
15833 * @return {Roo.Component} this
15836 if(this.fireEvent("beforehide", this) !== false){
15837 this.hidden = true;
15841 this.fireEvent("hide", this);
15847 onHide : function(){
15848 var ae = this.getActionEl();
15849 if(this.hideMode == 'visibility'){
15850 ae.dom.style.visibility = "hidden";
15851 }else if(this.hideMode == 'offsets'){
15852 ae.addClass('x-hidden');
15854 ae.dom.style.display = "none";
15859 * Convenience function to hide or show this component by boolean.
15860 * @param {Boolean} visible True to show, false to hide
15861 * @return {Roo.Component} this
15863 setVisible: function(visible){
15873 * Returns true if this component is visible.
15875 isVisible : function(){
15876 return this.getActionEl().isVisible();
15879 cloneConfig : function(overrides){
15880 overrides = overrides || {};
15881 var id = overrides.id || Roo.id();
15882 var cfg = Roo.applyIf(overrides, this.initialConfig);
15883 cfg.id = id; // prevent dup id
15884 return new this.constructor(cfg);
15888 * Ext JS Library 1.1.1
15889 * Copyright(c) 2006-2007, Ext JS, LLC.
15891 * Originally Released Under LGPL - original licence link has changed is not relivant.
15894 * <script type="text/javascript">
15898 * @class Roo.BoxComponent
15899 * @extends Roo.Component
15900 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15901 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15902 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15903 * layout containers.
15905 * @param {Roo.Element/String/Object} config The configuration options.
15907 Roo.BoxComponent = function(config){
15908 Roo.Component.call(this, config);
15912 * Fires after the component is resized.
15913 * @param {Roo.Component} this
15914 * @param {Number} adjWidth The box-adjusted width that was set
15915 * @param {Number} adjHeight The box-adjusted height that was set
15916 * @param {Number} rawWidth The width that was originally specified
15917 * @param {Number} rawHeight The height that was originally specified
15922 * Fires after the component is moved.
15923 * @param {Roo.Component} this
15924 * @param {Number} x The new x position
15925 * @param {Number} y The new y position
15931 Roo.extend(Roo.BoxComponent, Roo.Component, {
15932 // private, set in afterRender to signify that the component has been rendered
15934 // private, used to defer height settings to subclasses
15935 deferHeight: false,
15936 /** @cfg {Number} width
15937 * width (optional) size of component
15939 /** @cfg {Number} height
15940 * height (optional) size of component
15944 * Sets the width and height of the component. This method fires the resize event. This method can accept
15945 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15946 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15947 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15948 * @return {Roo.BoxComponent} this
15950 setSize : function(w, h){
15951 // support for standard size objects
15952 if(typeof w == 'object'){
15957 if(!this.boxReady){
15963 // prevent recalcs when not needed
15964 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15967 this.lastSize = {width: w, height: h};
15969 var adj = this.adjustSize(w, h);
15970 var aw = adj.width, ah = adj.height;
15971 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15972 var rz = this.getResizeEl();
15973 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15974 rz.setSize(aw, ah);
15975 }else if(!this.deferHeight && ah !== undefined){
15977 }else if(aw !== undefined){
15980 this.onResize(aw, ah, w, h);
15981 this.fireEvent('resize', this, aw, ah, w, h);
15987 * Gets the current size of the component's underlying element.
15988 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15990 getSize : function(){
15991 return this.el.getSize();
15995 * Gets the current XY position of the component's underlying element.
15996 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15997 * @return {Array} The XY position of the element (e.g., [100, 200])
15999 getPosition : function(local){
16000 if(local === true){
16001 return [this.el.getLeft(true), this.el.getTop(true)];
16003 return this.xy || this.el.getXY();
16007 * Gets the current box measurements of the component's underlying element.
16008 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
16009 * @returns {Object} box An object in the format {x, y, width, height}
16011 getBox : function(local){
16012 var s = this.el.getSize();
16014 s.x = this.el.getLeft(true);
16015 s.y = this.el.getTop(true);
16017 var xy = this.xy || this.el.getXY();
16025 * Sets the current box measurements of the component's underlying element.
16026 * @param {Object} box An object in the format {x, y, width, height}
16027 * @returns {Roo.BoxComponent} this
16029 updateBox : function(box){
16030 this.setSize(box.width, box.height);
16031 this.setPagePosition(box.x, box.y);
16036 getResizeEl : function(){
16037 return this.resizeEl || this.el;
16041 getPositionEl : function(){
16042 return this.positionEl || this.el;
16046 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
16047 * This method fires the move event.
16048 * @param {Number} left The new left
16049 * @param {Number} top The new top
16050 * @returns {Roo.BoxComponent} this
16052 setPosition : function(x, y){
16055 if(!this.boxReady){
16058 var adj = this.adjustPosition(x, y);
16059 var ax = adj.x, ay = adj.y;
16061 var el = this.getPositionEl();
16062 if(ax !== undefined || ay !== undefined){
16063 if(ax !== undefined && ay !== undefined){
16064 el.setLeftTop(ax, ay);
16065 }else if(ax !== undefined){
16067 }else if(ay !== undefined){
16070 this.onPosition(ax, ay);
16071 this.fireEvent('move', this, ax, ay);
16077 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
16078 * This method fires the move event.
16079 * @param {Number} x The new x position
16080 * @param {Number} y The new y position
16081 * @returns {Roo.BoxComponent} this
16083 setPagePosition : function(x, y){
16086 if(!this.boxReady){
16089 if(x === undefined || y === undefined){ // cannot translate undefined points
16092 var p = this.el.translatePoints(x, y);
16093 this.setPosition(p.left, p.top);
16098 onRender : function(ct, position){
16099 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
16101 this.resizeEl = Roo.get(this.resizeEl);
16103 if(this.positionEl){
16104 this.positionEl = Roo.get(this.positionEl);
16109 afterRender : function(){
16110 Roo.BoxComponent.superclass.afterRender.call(this);
16111 this.boxReady = true;
16112 this.setSize(this.width, this.height);
16113 if(this.x || this.y){
16114 this.setPosition(this.x, this.y);
16116 if(this.pageX || this.pageY){
16117 this.setPagePosition(this.pageX, this.pageY);
16122 * Force the component's size to recalculate based on the underlying element's current height and width.
16123 * @returns {Roo.BoxComponent} this
16125 syncSize : function(){
16126 delete this.lastSize;
16127 this.setSize(this.el.getWidth(), this.el.getHeight());
16132 * Called after the component is resized, this method is empty by default but can be implemented by any
16133 * subclass that needs to perform custom logic after a resize occurs.
16134 * @param {Number} adjWidth The box-adjusted width that was set
16135 * @param {Number} adjHeight The box-adjusted height that was set
16136 * @param {Number} rawWidth The width that was originally specified
16137 * @param {Number} rawHeight The height that was originally specified
16139 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
16144 * Called after the component is moved, this method is empty by default but can be implemented by any
16145 * subclass that needs to perform custom logic after a move occurs.
16146 * @param {Number} x The new x position
16147 * @param {Number} y The new y position
16149 onPosition : function(x, y){
16154 adjustSize : function(w, h){
16155 if(this.autoWidth){
16158 if(this.autoHeight){
16161 return {width : w, height: h};
16165 adjustPosition : function(x, y){
16166 return {x : x, y: y};
16170 * Ext JS Library 1.1.1
16171 * Copyright(c) 2006-2007, Ext JS, LLC.
16173 * Originally Released Under LGPL - original licence link has changed is not relivant.
16176 * <script type="text/javascript">
16181 * @extends Roo.Element
16182 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16183 * automatic maintaining of shadow/shim positions.
16184 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16185 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16186 * you can pass a string with a CSS class name. False turns off the shadow.
16187 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16188 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16189 * @cfg {String} cls CSS class to add to the element
16190 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16191 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16193 * @param {Object} config An object with config options.
16194 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16197 Roo.Layer = function(config, existingEl){
16198 config = config || {};
16199 var dh = Roo.DomHelper;
16200 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16202 this.dom = Roo.getDom(existingEl);
16205 var o = config.dh || {tag: "div", cls: "x-layer"};
16206 this.dom = dh.append(pel, o);
16209 this.addClass(config.cls);
16211 this.constrain = config.constrain !== false;
16212 this.visibilityMode = Roo.Element.VISIBILITY;
16214 this.id = this.dom.id = config.id;
16216 this.id = Roo.id(this.dom);
16218 this.zindex = config.zindex || this.getZIndex();
16219 this.position("absolute", this.zindex);
16221 this.shadowOffset = config.shadowOffset || 4;
16222 this.shadow = new Roo.Shadow({
16223 offset : this.shadowOffset,
16224 mode : config.shadow
16227 this.shadowOffset = 0;
16229 this.useShim = config.shim !== false && Roo.useShims;
16230 this.useDisplay = config.useDisplay;
16234 var supr = Roo.Element.prototype;
16236 // shims are shared among layer to keep from having 100 iframes
16239 Roo.extend(Roo.Layer, Roo.Element, {
16241 getZIndex : function(){
16242 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16245 getShim : function(){
16252 var shim = shims.shift();
16254 shim = this.createShim();
16255 shim.enableDisplayMode('block');
16256 shim.dom.style.display = 'none';
16257 shim.dom.style.visibility = 'visible';
16259 var pn = this.dom.parentNode;
16260 if(shim.dom.parentNode != pn){
16261 pn.insertBefore(shim.dom, this.dom);
16263 shim.setStyle('z-index', this.getZIndex()-2);
16268 hideShim : function(){
16270 this.shim.setDisplayed(false);
16271 shims.push(this.shim);
16276 disableShadow : function(){
16278 this.shadowDisabled = true;
16279 this.shadow.hide();
16280 this.lastShadowOffset = this.shadowOffset;
16281 this.shadowOffset = 0;
16285 enableShadow : function(show){
16287 this.shadowDisabled = false;
16288 this.shadowOffset = this.lastShadowOffset;
16289 delete this.lastShadowOffset;
16297 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16298 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16299 sync : function(doShow){
16300 var sw = this.shadow;
16301 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16302 var sh = this.getShim();
16304 var w = this.getWidth(),
16305 h = this.getHeight();
16307 var l = this.getLeft(true),
16308 t = this.getTop(true);
16310 if(sw && !this.shadowDisabled){
16311 if(doShow && !sw.isVisible()){
16314 sw.realign(l, t, w, h);
16320 // fit the shim behind the shadow, so it is shimmed too
16321 var a = sw.adjusts, s = sh.dom.style;
16322 s.left = (Math.min(l, l+a.l))+"px";
16323 s.top = (Math.min(t, t+a.t))+"px";
16324 s.width = (w+a.w)+"px";
16325 s.height = (h+a.h)+"px";
16332 sh.setLeftTop(l, t);
16339 destroy : function(){
16342 this.shadow.hide();
16344 this.removeAllListeners();
16345 var pn = this.dom.parentNode;
16347 pn.removeChild(this.dom);
16349 Roo.Element.uncache(this.id);
16352 remove : function(){
16357 beginUpdate : function(){
16358 this.updating = true;
16362 endUpdate : function(){
16363 this.updating = false;
16368 hideUnders : function(negOffset){
16370 this.shadow.hide();
16376 constrainXY : function(){
16377 if(this.constrain){
16378 var vw = Roo.lib.Dom.getViewWidth(),
16379 vh = Roo.lib.Dom.getViewHeight();
16380 var s = Roo.get(document).getScroll();
16382 var xy = this.getXY();
16383 var x = xy[0], y = xy[1];
16384 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16385 // only move it if it needs it
16387 // first validate right/bottom
16388 if((x + w) > vw+s.left){
16389 x = vw - w - this.shadowOffset;
16392 if((y + h) > vh+s.top){
16393 y = vh - h - this.shadowOffset;
16396 // then make sure top/left isn't negative
16407 var ay = this.avoidY;
16408 if(y <= ay && (y+h) >= ay){
16414 supr.setXY.call(this, xy);
16420 isVisible : function(){
16421 return this.visible;
16425 showAction : function(){
16426 this.visible = true; // track visibility to prevent getStyle calls
16427 if(this.useDisplay === true){
16428 this.setDisplayed("");
16429 }else if(this.lastXY){
16430 supr.setXY.call(this, this.lastXY);
16431 }else if(this.lastLT){
16432 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16437 hideAction : function(){
16438 this.visible = false;
16439 if(this.useDisplay === true){
16440 this.setDisplayed(false);
16442 this.setLeftTop(-10000,-10000);
16446 // overridden Element method
16447 setVisible : function(v, a, d, c, e){
16452 var cb = function(){
16457 }.createDelegate(this);
16458 supr.setVisible.call(this, true, true, d, cb, e);
16461 this.hideUnders(true);
16470 }.createDelegate(this);
16472 supr.setVisible.call(this, v, a, d, cb, e);
16481 storeXY : function(xy){
16482 delete this.lastLT;
16486 storeLeftTop : function(left, top){
16487 delete this.lastXY;
16488 this.lastLT = [left, top];
16492 beforeFx : function(){
16493 this.beforeAction();
16494 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16498 afterFx : function(){
16499 Roo.Layer.superclass.afterFx.apply(this, arguments);
16500 this.sync(this.isVisible());
16504 beforeAction : function(){
16505 if(!this.updating && this.shadow){
16506 this.shadow.hide();
16510 // overridden Element method
16511 setLeft : function(left){
16512 this.storeLeftTop(left, this.getTop(true));
16513 supr.setLeft.apply(this, arguments);
16517 setTop : function(top){
16518 this.storeLeftTop(this.getLeft(true), top);
16519 supr.setTop.apply(this, arguments);
16523 setLeftTop : function(left, top){
16524 this.storeLeftTop(left, top);
16525 supr.setLeftTop.apply(this, arguments);
16529 setXY : function(xy, a, d, c, e){
16531 this.beforeAction();
16533 var cb = this.createCB(c);
16534 supr.setXY.call(this, xy, a, d, cb, e);
16541 createCB : function(c){
16552 // overridden Element method
16553 setX : function(x, a, d, c, e){
16554 this.setXY([x, this.getY()], a, d, c, e);
16557 // overridden Element method
16558 setY : function(y, a, d, c, e){
16559 this.setXY([this.getX(), y], a, d, c, e);
16562 // overridden Element method
16563 setSize : function(w, h, a, d, c, e){
16564 this.beforeAction();
16565 var cb = this.createCB(c);
16566 supr.setSize.call(this, w, h, a, d, cb, e);
16572 // overridden Element method
16573 setWidth : function(w, a, d, c, e){
16574 this.beforeAction();
16575 var cb = this.createCB(c);
16576 supr.setWidth.call(this, w, a, d, cb, e);
16582 // overridden Element method
16583 setHeight : function(h, a, d, c, e){
16584 this.beforeAction();
16585 var cb = this.createCB(c);
16586 supr.setHeight.call(this, h, a, d, cb, e);
16592 // overridden Element method
16593 setBounds : function(x, y, w, h, a, d, c, e){
16594 this.beforeAction();
16595 var cb = this.createCB(c);
16597 this.storeXY([x, y]);
16598 supr.setXY.call(this, [x, y]);
16599 supr.setSize.call(this, w, h, a, d, cb, e);
16602 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16608 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16609 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16610 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16611 * @param {Number} zindex The new z-index to set
16612 * @return {this} The Layer
16614 setZIndex : function(zindex){
16615 this.zindex = zindex;
16616 this.setStyle("z-index", zindex + 2);
16618 this.shadow.setZIndex(zindex + 1);
16621 this.shim.setStyle("z-index", zindex);
16626 * Original code for Roojs - LGPL
16627 * <script type="text/javascript">
16631 * @class Roo.XComponent
16632 * A delayed Element creator...
16633 * Or a way to group chunks of interface together.
16634 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16635 * used in conjunction with XComponent.build() it will create an instance of each element,
16636 * then call addxtype() to build the User interface.
16638 * Mypart.xyx = new Roo.XComponent({
16640 parent : 'Mypart.xyz', // empty == document.element.!!
16644 disabled : function() {}
16646 tree : function() { // return an tree of xtype declared components
16650 xtype : 'NestedLayoutPanel',
16657 * It can be used to build a big heiracy, with parent etc.
16658 * or you can just use this to render a single compoent to a dom element
16659 * MYPART.render(Roo.Element | String(id) | dom_element )
16666 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16667 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16669 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16671 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16672 * - if mulitple topModules exist, the last one is defined as the top module.
16676 * When the top level or multiple modules are to embedded into a existing HTML page,
16677 * the parent element can container '#id' of the element where the module will be drawn.
16681 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16682 * it relies more on a include mechanism, where sub modules are included into an outer page.
16683 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16685 * Bootstrap Roo Included elements
16687 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16688 * hence confusing the component builder as it thinks there are multiple top level elements.
16690 * String Over-ride & Translations
16692 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16693 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16694 * are needed. @see Roo.XComponent.overlayString
16698 * @extends Roo.util.Observable
16700 * @param cfg {Object} configuration of component
16703 Roo.XComponent = function(cfg) {
16704 Roo.apply(this, cfg);
16708 * Fires when this the componnt is built
16709 * @param {Roo.XComponent} c the component
16714 this.region = this.region || 'center'; // default..
16715 Roo.XComponent.register(this);
16716 this.modules = false;
16717 this.el = false; // where the layout goes..
16721 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16724 * The created element (with Roo.factory())
16725 * @type {Roo.Layout}
16731 * for BC - use el in new code
16732 * @type {Roo.Layout}
16738 * for BC - use el in new code
16739 * @type {Roo.Layout}
16744 * @cfg {Function|boolean} disabled
16745 * If this module is disabled by some rule, return true from the funtion
16750 * @cfg {String} parent
16751 * Name of parent element which it get xtype added to..
16756 * @cfg {String} order
16757 * Used to set the order in which elements are created (usefull for multiple tabs)
16762 * @cfg {String} name
16763 * String to display while loading.
16767 * @cfg {String} region
16768 * Region to render component to (defaults to center)
16773 * @cfg {Array} items
16774 * A single item array - the first element is the root of the tree..
16775 * It's done this way to stay compatible with the Xtype system...
16781 * The method that retuns the tree of parts that make up this compoennt
16788 * render element to dom or tree
16789 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16792 render : function(el)
16796 var hp = this.parent ? 1 : 0;
16797 Roo.debug && Roo.log(this);
16799 var tree = this._tree ? this._tree() : this.tree();
16802 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16803 // if parent is a '#.....' string, then let's use that..
16804 var ename = this.parent.substr(1);
16805 this.parent = false;
16806 Roo.debug && Roo.log(ename);
16808 case 'bootstrap-body':
16809 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16810 // this is the BorderLayout standard?
16811 this.parent = { el : true };
16814 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16815 // need to insert stuff...
16817 el : new Roo.bootstrap.layout.Border({
16818 el : document.body,
16824 tabPosition: 'top',
16825 //resizeTabs: true,
16826 alwaysShowTabs: true,
16836 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16837 this.parent = { el : new Roo.bootstrap.Body() };
16838 Roo.debug && Roo.log("setting el to doc body");
16841 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16845 this.parent = { el : true};
16848 el = Roo.get(ename);
16849 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16850 this.parent = { el : true};
16857 if (!el && !this.parent) {
16858 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16863 Roo.debug && Roo.log("EL:");
16864 Roo.debug && Roo.log(el);
16865 Roo.debug && Roo.log("this.parent.el:");
16866 Roo.debug && Roo.log(this.parent.el);
16869 // altertive root elements ??? - we need a better way to indicate these.
16870 var is_alt = Roo.XComponent.is_alt ||
16871 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16872 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16873 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16877 if (!this.parent && is_alt) {
16878 //el = Roo.get(document.body);
16879 this.parent = { el : true };
16884 if (!this.parent) {
16886 Roo.debug && Roo.log("no parent - creating one");
16888 el = el ? Roo.get(el) : false;
16890 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16893 el : new Roo.bootstrap.layout.Border({
16894 el: el || document.body,
16900 tabPosition: 'top',
16901 //resizeTabs: true,
16902 alwaysShowTabs: false,
16905 overflow: 'visible'
16911 // it's a top level one..
16913 el : new Roo.BorderLayout(el || document.body, {
16918 tabPosition: 'top',
16919 //resizeTabs: true,
16920 alwaysShowTabs: el && hp? false : true,
16921 hideTabs: el || !hp ? true : false,
16929 if (!this.parent.el) {
16930 // probably an old style ctor, which has been disabled.
16934 // The 'tree' method is '_tree now'
16936 tree.region = tree.region || this.region;
16937 var is_body = false;
16938 if (this.parent.el === true) {
16939 // bootstrap... - body..
16943 this.parent.el = Roo.factory(tree);
16947 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16948 this.fireEvent('built', this);
16950 this.panel = this.el;
16951 this.layout = this.panel.layout;
16952 this.parentLayout = this.parent.layout || false;
16958 Roo.apply(Roo.XComponent, {
16960 * @property hideProgress
16961 * true to disable the building progress bar.. usefull on single page renders.
16964 hideProgress : false,
16966 * @property buildCompleted
16967 * True when the builder has completed building the interface.
16970 buildCompleted : false,
16973 * @property topModule
16974 * the upper most module - uses document.element as it's constructor.
16981 * @property modules
16982 * array of modules to be created by registration system.
16983 * @type {Array} of Roo.XComponent
16988 * @property elmodules
16989 * array of modules to be created by which use #ID
16990 * @type {Array} of Roo.XComponent
16997 * Is an alternative Root - normally used by bootstrap or other systems,
16998 * where the top element in the tree can wrap 'body'
16999 * @type {boolean} (default false)
17004 * @property build_from_html
17005 * Build elements from html - used by bootstrap HTML stuff
17006 * - this is cleared after build is completed
17007 * @type {boolean} (default false)
17010 build_from_html : false,
17012 * Register components to be built later.
17014 * This solves the following issues
17015 * - Building is not done on page load, but after an authentication process has occured.
17016 * - Interface elements are registered on page load
17017 * - Parent Interface elements may not be loaded before child, so this handles that..
17024 module : 'Pman.Tab.projectMgr',
17026 parent : 'Pman.layout',
17027 disabled : false, // or use a function..
17030 * * @param {Object} details about module
17032 register : function(obj) {
17034 Roo.XComponent.event.fireEvent('register', obj);
17035 switch(typeof(obj.disabled) ) {
17041 if ( obj.disabled() ) {
17047 if (obj.disabled || obj.region == '#disabled') {
17053 this.modules.push(obj);
17057 * convert a string to an object..
17058 * eg. 'AAA.BBB' -> finds AAA.BBB
17062 toObject : function(str)
17064 if (!str || typeof(str) == 'object') {
17067 if (str.substring(0,1) == '#') {
17071 var ar = str.split('.');
17076 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
17078 throw "Module not found : " + str;
17082 throw "Module not found : " + str;
17084 Roo.each(ar, function(e) {
17085 if (typeof(o[e]) == 'undefined') {
17086 throw "Module not found : " + str;
17097 * move modules into their correct place in the tree..
17100 preBuild : function ()
17103 Roo.each(this.modules , function (obj)
17105 Roo.XComponent.event.fireEvent('beforebuild', obj);
17107 var opar = obj.parent;
17109 obj.parent = this.toObject(opar);
17111 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
17116 Roo.debug && Roo.log("GOT top level module");
17117 Roo.debug && Roo.log(obj);
17118 obj.modules = new Roo.util.MixedCollection(false,
17119 function(o) { return o.order + '' }
17121 this.topModule = obj;
17124 // parent is a string (usually a dom element name..)
17125 if (typeof(obj.parent) == 'string') {
17126 this.elmodules.push(obj);
17129 if (obj.parent.constructor != Roo.XComponent) {
17130 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
17132 if (!obj.parent.modules) {
17133 obj.parent.modules = new Roo.util.MixedCollection(false,
17134 function(o) { return o.order + '' }
17137 if (obj.parent.disabled) {
17138 obj.disabled = true;
17140 obj.parent.modules.add(obj);
17145 * make a list of modules to build.
17146 * @return {Array} list of modules.
17149 buildOrder : function()
17152 var cmp = function(a,b) {
17153 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
17155 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
17156 throw "No top level modules to build";
17159 // make a flat list in order of modules to build.
17160 var mods = this.topModule ? [ this.topModule ] : [];
17163 // elmodules (is a list of DOM based modules )
17164 Roo.each(this.elmodules, function(e) {
17166 if (!this.topModule &&
17167 typeof(e.parent) == 'string' &&
17168 e.parent.substring(0,1) == '#' &&
17169 Roo.get(e.parent.substr(1))
17172 _this.topModule = e;
17178 // add modules to their parents..
17179 var addMod = function(m) {
17180 Roo.debug && Roo.log("build Order: add: " + m.name);
17183 if (m.modules && !m.disabled) {
17184 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17185 m.modules.keySort('ASC', cmp );
17186 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17188 m.modules.each(addMod);
17190 Roo.debug && Roo.log("build Order: no child modules");
17192 // not sure if this is used any more..
17194 m.finalize.name = m.name + " (clean up) ";
17195 mods.push(m.finalize);
17199 if (this.topModule && this.topModule.modules) {
17200 this.topModule.modules.keySort('ASC', cmp );
17201 this.topModule.modules.each(addMod);
17207 * Build the registered modules.
17208 * @param {Object} parent element.
17209 * @param {Function} optional method to call after module has been added.
17213 build : function(opts)
17216 if (typeof(opts) != 'undefined') {
17217 Roo.apply(this,opts);
17221 var mods = this.buildOrder();
17223 //this.allmods = mods;
17224 //Roo.debug && Roo.log(mods);
17226 if (!mods.length) { // should not happen
17227 throw "NO modules!!!";
17231 var msg = "Building Interface...";
17232 // flash it up as modal - so we store the mask!?
17233 if (!this.hideProgress && Roo.MessageBox) {
17234 Roo.MessageBox.show({ title: 'loading' });
17235 Roo.MessageBox.show({
17236 title: "Please wait...",
17246 var total = mods.length;
17249 var progressRun = function() {
17250 if (!mods.length) {
17251 Roo.debug && Roo.log('hide?');
17252 if (!this.hideProgress && Roo.MessageBox) {
17253 Roo.MessageBox.hide();
17255 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17257 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17263 var m = mods.shift();
17266 Roo.debug && Roo.log(m);
17267 // not sure if this is supported any more.. - modules that are are just function
17268 if (typeof(m) == 'function') {
17270 return progressRun.defer(10, _this);
17274 msg = "Building Interface " + (total - mods.length) +
17276 (m.name ? (' - ' + m.name) : '');
17277 Roo.debug && Roo.log(msg);
17278 if (!_this.hideProgress && Roo.MessageBox) {
17279 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17283 // is the module disabled?
17284 var disabled = (typeof(m.disabled) == 'function') ?
17285 m.disabled.call(m.module.disabled) : m.disabled;
17289 return progressRun(); // we do not update the display!
17297 // it's 10 on top level, and 1 on others??? why...
17298 return progressRun.defer(10, _this);
17301 progressRun.defer(1, _this);
17307 * Overlay a set of modified strings onto a component
17308 * This is dependant on our builder exporting the strings and 'named strings' elements.
17310 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17311 * @param {Object} associative array of 'named' string and it's new value.
17314 overlayStrings : function( component, strings )
17316 if (typeof(component['_named_strings']) == 'undefined') {
17317 throw "ERROR: component does not have _named_strings";
17319 for ( var k in strings ) {
17320 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17321 if (md !== false) {
17322 component['_strings'][md] = strings[k];
17324 Roo.log('could not find named string: ' + k + ' in');
17325 Roo.log(component);
17340 * wrapper for event.on - aliased later..
17341 * Typically use to register a event handler for register:
17343 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17352 Roo.XComponent.event = new Roo.util.Observable({
17356 * Fires when an Component is registered,
17357 * set the disable property on the Component to stop registration.
17358 * @param {Roo.XComponent} c the component being registerd.
17363 * @event beforebuild
17364 * Fires before each Component is built
17365 * can be used to apply permissions.
17366 * @param {Roo.XComponent} c the component being registerd.
17369 'beforebuild' : true,
17371 * @event buildcomplete
17372 * Fires on the top level element when all elements have been built
17373 * @param {Roo.XComponent} the top level component.
17375 'buildcomplete' : true
17380 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17383 * marked - a markdown parser
17384 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17385 * https://github.com/chjj/marked
17391 * Roo.Markdown - is a very crude wrapper around marked..
17395 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17397 * Note: move the sample code to the bottom of this
17398 * file before uncommenting it.
17403 Roo.Markdown.toHtml = function(text) {
17405 var c = new Roo.Markdown.marked.setOptions({
17406 renderer: new Roo.Markdown.marked.Renderer(),
17417 text = text.replace(/\\\n/g,' ');
17418 return Roo.Markdown.marked(text);
17423 // Wraps all "globals" so that the only thing
17424 // exposed is makeHtml().
17430 * eval:var:unescape
17438 var escape = function (html, encode) {
17440 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17441 .replace(/</g, '<')
17442 .replace(/>/g, '>')
17443 .replace(/"/g, '"')
17444 .replace(/'/g, ''');
17447 var unescape = function (html) {
17448 // explicitly match decimal, hex, and named HTML entities
17449 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17450 n = n.toLowerCase();
17451 if (n === 'colon') { return ':'; }
17452 if (n.charAt(0) === '#') {
17453 return n.charAt(1) === 'x'
17454 ? String.fromCharCode(parseInt(n.substring(2), 16))
17455 : String.fromCharCode(+n.substring(1));
17461 var replace = function (regex, opt) {
17462 regex = regex.source;
17464 return function self(name, val) {
17465 if (!name) { return new RegExp(regex, opt); }
17466 val = val.source || val;
17467 val = val.replace(/(^|[^\[])\^/g, '$1');
17468 regex = regex.replace(name, val);
17477 var noop = function () {}
17483 var merge = function (obj) {
17488 for (; i < arguments.length; i++) {
17489 target = arguments[i];
17490 for (key in target) {
17491 if (Object.prototype.hasOwnProperty.call(target, key)) {
17492 obj[key] = target[key];
17502 * Block-Level Grammar
17510 code: /^( {4}[^\n]+\n*)+/,
17512 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17513 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17515 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17516 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17517 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17518 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17519 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17521 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17525 block.bullet = /(?:[*+-]|\d+\.)/;
17526 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17527 block.item = replace(block.item, 'gm')
17528 (/bull/g, block.bullet)
17531 block.list = replace(block.list)
17532 (/bull/g, block.bullet)
17533 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17534 ('def', '\\n+(?=' + block.def.source + ')')
17537 block.blockquote = replace(block.blockquote)
17541 block._tag = '(?!(?:'
17542 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17543 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17544 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17546 block.html = replace(block.html)
17547 ('comment', /<!--[\s\S]*?-->/)
17548 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17549 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17550 (/tag/g, block._tag)
17553 block.paragraph = replace(block.paragraph)
17555 ('heading', block.heading)
17556 ('lheading', block.lheading)
17557 ('blockquote', block.blockquote)
17558 ('tag', '<' + block._tag)
17563 * Normal Block Grammar
17566 block.normal = merge({}, block);
17569 * GFM Block Grammar
17572 block.gfm = merge({}, block.normal, {
17573 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17575 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17578 block.gfm.paragraph = replace(block.paragraph)
17580 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17581 + block.list.source.replace('\\1', '\\3') + '|')
17585 * GFM + Tables Block Grammar
17588 block.tables = merge({}, block.gfm, {
17589 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17590 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17597 var Lexer = function (options) {
17599 this.tokens.links = {};
17600 this.options = options || marked.defaults;
17601 this.rules = block.normal;
17603 if (this.options.gfm) {
17604 if (this.options.tables) {
17605 this.rules = block.tables;
17607 this.rules = block.gfm;
17613 * Expose Block Rules
17616 Lexer.rules = block;
17619 * Static Lex Method
17622 Lexer.lex = function(src, options) {
17623 var lexer = new Lexer(options);
17624 return lexer.lex(src);
17631 Lexer.prototype.lex = function(src) {
17633 .replace(/\r\n|\r/g, '\n')
17634 .replace(/\t/g, ' ')
17635 .replace(/\u00a0/g, ' ')
17636 .replace(/\u2424/g, '\n');
17638 return this.token(src, true);
17645 Lexer.prototype.token = function(src, top, bq) {
17646 var src = src.replace(/^ +$/gm, '')
17659 if (cap = this.rules.newline.exec(src)) {
17660 src = src.substring(cap[0].length);
17661 if (cap[0].length > 1) {
17669 if (cap = this.rules.code.exec(src)) {
17670 src = src.substring(cap[0].length);
17671 cap = cap[0].replace(/^ {4}/gm, '');
17674 text: !this.options.pedantic
17675 ? cap.replace(/\n+$/, '')
17682 if (cap = this.rules.fences.exec(src)) {
17683 src = src.substring(cap[0].length);
17693 if (cap = this.rules.heading.exec(src)) {
17694 src = src.substring(cap[0].length);
17697 depth: cap[1].length,
17703 // table no leading pipe (gfm)
17704 if (top && (cap = this.rules.nptable.exec(src))) {
17705 src = src.substring(cap[0].length);
17709 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17710 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17711 cells: cap[3].replace(/\n$/, '').split('\n')
17714 for (i = 0; i < item.align.length; i++) {
17715 if (/^ *-+: *$/.test(item.align[i])) {
17716 item.align[i] = 'right';
17717 } else if (/^ *:-+: *$/.test(item.align[i])) {
17718 item.align[i] = 'center';
17719 } else if (/^ *:-+ *$/.test(item.align[i])) {
17720 item.align[i] = 'left';
17722 item.align[i] = null;
17726 for (i = 0; i < item.cells.length; i++) {
17727 item.cells[i] = item.cells[i].split(/ *\| */);
17730 this.tokens.push(item);
17736 if (cap = this.rules.lheading.exec(src)) {
17737 src = src.substring(cap[0].length);
17740 depth: cap[2] === '=' ? 1 : 2,
17747 if (cap = this.rules.hr.exec(src)) {
17748 src = src.substring(cap[0].length);
17756 if (cap = this.rules.blockquote.exec(src)) {
17757 src = src.substring(cap[0].length);
17760 type: 'blockquote_start'
17763 cap = cap[0].replace(/^ *> ?/gm, '');
17765 // Pass `top` to keep the current
17766 // "toplevel" state. This is exactly
17767 // how markdown.pl works.
17768 this.token(cap, top, true);
17771 type: 'blockquote_end'
17778 if (cap = this.rules.list.exec(src)) {
17779 src = src.substring(cap[0].length);
17783 type: 'list_start',
17784 ordered: bull.length > 1
17787 // Get each top-level item.
17788 cap = cap[0].match(this.rules.item);
17794 for (; i < l; i++) {
17797 // Remove the list item's bullet
17798 // so it is seen as the next token.
17799 space = item.length;
17800 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17802 // Outdent whatever the
17803 // list item contains. Hacky.
17804 if (~item.indexOf('\n ')) {
17805 space -= item.length;
17806 item = !this.options.pedantic
17807 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17808 : item.replace(/^ {1,4}/gm, '');
17811 // Determine whether the next list item belongs here.
17812 // Backpedal if it does not belong in this list.
17813 if (this.options.smartLists && i !== l - 1) {
17814 b = block.bullet.exec(cap[i + 1])[0];
17815 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17816 src = cap.slice(i + 1).join('\n') + src;
17821 // Determine whether item is loose or not.
17822 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17823 // for discount behavior.
17824 loose = next || /\n\n(?!\s*$)/.test(item);
17826 next = item.charAt(item.length - 1) === '\n';
17827 if (!loose) { loose = next; }
17832 ? 'loose_item_start'
17833 : 'list_item_start'
17837 this.token(item, false, bq);
17840 type: 'list_item_end'
17852 if (cap = this.rules.html.exec(src)) {
17853 src = src.substring(cap[0].length);
17855 type: this.options.sanitize
17858 pre: !this.options.sanitizer
17859 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17866 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17867 src = src.substring(cap[0].length);
17868 this.tokens.links[cap[1].toLowerCase()] = {
17876 if (top && (cap = this.rules.table.exec(src))) {
17877 src = src.substring(cap[0].length);
17881 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17882 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17883 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17886 for (i = 0; i < item.align.length; i++) {
17887 if (/^ *-+: *$/.test(item.align[i])) {
17888 item.align[i] = 'right';
17889 } else if (/^ *:-+: *$/.test(item.align[i])) {
17890 item.align[i] = 'center';
17891 } else if (/^ *:-+ *$/.test(item.align[i])) {
17892 item.align[i] = 'left';
17894 item.align[i] = null;
17898 for (i = 0; i < item.cells.length; i++) {
17899 item.cells[i] = item.cells[i]
17900 .replace(/^ *\| *| *\| *$/g, '')
17904 this.tokens.push(item);
17909 // top-level paragraph
17910 if (top && (cap = this.rules.paragraph.exec(src))) {
17911 src = src.substring(cap[0].length);
17914 text: cap[1].charAt(cap[1].length - 1) === '\n'
17915 ? cap[1].slice(0, -1)
17922 if (cap = this.rules.text.exec(src)) {
17923 // Top-level should never reach here.
17924 src = src.substring(cap[0].length);
17934 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17938 return this.tokens;
17942 * Inline-Level Grammar
17946 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17947 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17949 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17950 link: /^!?\[(inside)\]\(href\)/,
17951 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17952 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17953 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17954 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17955 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17956 br: /^ {2,}\n(?!\s*$)/,
17958 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17961 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17962 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17964 inline.link = replace(inline.link)
17965 ('inside', inline._inside)
17966 ('href', inline._href)
17969 inline.reflink = replace(inline.reflink)
17970 ('inside', inline._inside)
17974 * Normal Inline Grammar
17977 inline.normal = merge({}, inline);
17980 * Pedantic Inline Grammar
17983 inline.pedantic = merge({}, inline.normal, {
17984 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17985 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17989 * GFM Inline Grammar
17992 inline.gfm = merge({}, inline.normal, {
17993 escape: replace(inline.escape)('])', '~|])')(),
17994 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17995 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17996 text: replace(inline.text)
17998 ('|', '|https?://|')
18003 * GFM + Line Breaks Inline Grammar
18006 inline.breaks = merge({}, inline.gfm, {
18007 br: replace(inline.br)('{2,}', '*')(),
18008 text: replace(inline.gfm.text)('{2,}', '*')()
18012 * Inline Lexer & Compiler
18015 var InlineLexer = function (links, options) {
18016 this.options = options || marked.defaults;
18017 this.links = links;
18018 this.rules = inline.normal;
18019 this.renderer = this.options.renderer || new Renderer;
18020 this.renderer.options = this.options;
18024 Error('Tokens array requires a `links` property.');
18027 if (this.options.gfm) {
18028 if (this.options.breaks) {
18029 this.rules = inline.breaks;
18031 this.rules = inline.gfm;
18033 } else if (this.options.pedantic) {
18034 this.rules = inline.pedantic;
18039 * Expose Inline Rules
18042 InlineLexer.rules = inline;
18045 * Static Lexing/Compiling Method
18048 InlineLexer.output = function(src, links, options) {
18049 var inline = new InlineLexer(links, options);
18050 return inline.output(src);
18057 InlineLexer.prototype.output = function(src) {
18066 if (cap = this.rules.escape.exec(src)) {
18067 src = src.substring(cap[0].length);
18073 if (cap = this.rules.autolink.exec(src)) {
18074 src = src.substring(cap[0].length);
18075 if (cap[2] === '@') {
18076 text = cap[1].charAt(6) === ':'
18077 ? this.mangle(cap[1].substring(7))
18078 : this.mangle(cap[1]);
18079 href = this.mangle('mailto:') + text;
18081 text = escape(cap[1]);
18084 out += this.renderer.link(href, null, text);
18089 if (!this.inLink && (cap = this.rules.url.exec(src))) {
18090 src = src.substring(cap[0].length);
18091 text = escape(cap[1]);
18093 out += this.renderer.link(href, null, text);
18098 if (cap = this.rules.tag.exec(src)) {
18099 if (!this.inLink && /^<a /i.test(cap[0])) {
18100 this.inLink = true;
18101 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
18102 this.inLink = false;
18104 src = src.substring(cap[0].length);
18105 out += this.options.sanitize
18106 ? this.options.sanitizer
18107 ? this.options.sanitizer(cap[0])
18114 if (cap = this.rules.link.exec(src)) {
18115 src = src.substring(cap[0].length);
18116 this.inLink = true;
18117 out += this.outputLink(cap, {
18121 this.inLink = false;
18126 if ((cap = this.rules.reflink.exec(src))
18127 || (cap = this.rules.nolink.exec(src))) {
18128 src = src.substring(cap[0].length);
18129 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
18130 link = this.links[link.toLowerCase()];
18131 if (!link || !link.href) {
18132 out += cap[0].charAt(0);
18133 src = cap[0].substring(1) + src;
18136 this.inLink = true;
18137 out += this.outputLink(cap, link);
18138 this.inLink = false;
18143 if (cap = this.rules.strong.exec(src)) {
18144 src = src.substring(cap[0].length);
18145 out += this.renderer.strong(this.output(cap[2] || cap[1]));
18150 if (cap = this.rules.em.exec(src)) {
18151 src = src.substring(cap[0].length);
18152 out += this.renderer.em(this.output(cap[2] || cap[1]));
18157 if (cap = this.rules.code.exec(src)) {
18158 src = src.substring(cap[0].length);
18159 out += this.renderer.codespan(escape(cap[2], true));
18164 if (cap = this.rules.br.exec(src)) {
18165 src = src.substring(cap[0].length);
18166 out += this.renderer.br();
18171 if (cap = this.rules.del.exec(src)) {
18172 src = src.substring(cap[0].length);
18173 out += this.renderer.del(this.output(cap[1]));
18178 if (cap = this.rules.text.exec(src)) {
18179 src = src.substring(cap[0].length);
18180 out += this.renderer.text(escape(this.smartypants(cap[0])));
18186 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18197 InlineLexer.prototype.outputLink = function(cap, link) {
18198 var href = escape(link.href)
18199 , title = link.title ? escape(link.title) : null;
18201 return cap[0].charAt(0) !== '!'
18202 ? this.renderer.link(href, title, this.output(cap[1]))
18203 : this.renderer.image(href, title, escape(cap[1]));
18207 * Smartypants Transformations
18210 InlineLexer.prototype.smartypants = function(text) {
18211 if (!this.options.smartypants) { return text; }
18214 .replace(/---/g, '\u2014')
18216 .replace(/--/g, '\u2013')
18218 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18219 // closing singles & apostrophes
18220 .replace(/'/g, '\u2019')
18222 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18224 .replace(/"/g, '\u201d')
18226 .replace(/\.{3}/g, '\u2026');
18233 InlineLexer.prototype.mangle = function(text) {
18234 if (!this.options.mangle) { return text; }
18240 for (; i < l; i++) {
18241 ch = text.charCodeAt(i);
18242 if (Math.random() > 0.5) {
18243 ch = 'x' + ch.toString(16);
18245 out += '&#' + ch + ';';
18256 * eval:var:Renderer
18259 var Renderer = function (options) {
18260 this.options = options || {};
18263 Renderer.prototype.code = function(code, lang, escaped) {
18264 if (this.options.highlight) {
18265 var out = this.options.highlight(code, lang);
18266 if (out != null && out !== code) {
18271 // hack!!! - it's already escapeD?
18276 return '<pre><code>'
18277 + (escaped ? code : escape(code, true))
18278 + '\n</code></pre>';
18281 return '<pre><code class="'
18282 + this.options.langPrefix
18283 + escape(lang, true)
18285 + (escaped ? code : escape(code, true))
18286 + '\n</code></pre>\n';
18289 Renderer.prototype.blockquote = function(quote) {
18290 return '<blockquote>\n' + quote + '</blockquote>\n';
18293 Renderer.prototype.html = function(html) {
18297 Renderer.prototype.heading = function(text, level, raw) {
18301 + this.options.headerPrefix
18302 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18310 Renderer.prototype.hr = function() {
18311 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18314 Renderer.prototype.list = function(body, ordered) {
18315 var type = ordered ? 'ol' : 'ul';
18316 return '<' + type + '>\n' + body + '</' + type + '>\n';
18319 Renderer.prototype.listitem = function(text) {
18320 return '<li>' + text + '</li>\n';
18323 Renderer.prototype.paragraph = function(text) {
18324 return '<p>' + text + '</p>\n';
18327 Renderer.prototype.table = function(header, body) {
18328 return '<table class="table table-striped">\n'
18338 Renderer.prototype.tablerow = function(content) {
18339 return '<tr>\n' + content + '</tr>\n';
18342 Renderer.prototype.tablecell = function(content, flags) {
18343 var type = flags.header ? 'th' : 'td';
18344 var tag = flags.align
18345 ? '<' + type + ' style="text-align:' + flags.align + '">'
18346 : '<' + type + '>';
18347 return tag + content + '</' + type + '>\n';
18350 // span level renderer
18351 Renderer.prototype.strong = function(text) {
18352 return '<strong>' + text + '</strong>';
18355 Renderer.prototype.em = function(text) {
18356 return '<em>' + text + '</em>';
18359 Renderer.prototype.codespan = function(text) {
18360 return '<code>' + text + '</code>';
18363 Renderer.prototype.br = function() {
18364 return this.options.xhtml ? '<br/>' : '<br>';
18367 Renderer.prototype.del = function(text) {
18368 return '<del>' + text + '</del>';
18371 Renderer.prototype.link = function(href, title, text) {
18372 if (this.options.sanitize) {
18374 var prot = decodeURIComponent(unescape(href))
18375 .replace(/[^\w:]/g, '')
18380 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18384 var out = '<a href="' + href + '"';
18386 out += ' title="' + title + '"';
18388 out += '>' + text + '</a>';
18392 Renderer.prototype.image = function(href, title, text) {
18393 var out = '<img src="' + href + '" alt="' + text + '"';
18395 out += ' title="' + title + '"';
18397 out += this.options.xhtml ? '/>' : '>';
18401 Renderer.prototype.text = function(text) {
18406 * Parsing & Compiling
18412 var Parser= function (options) {
18415 this.options = options || marked.defaults;
18416 this.options.renderer = this.options.renderer || new Renderer;
18417 this.renderer = this.options.renderer;
18418 this.renderer.options = this.options;
18422 * Static Parse Method
18425 Parser.parse = function(src, options, renderer) {
18426 var parser = new Parser(options, renderer);
18427 return parser.parse(src);
18434 Parser.prototype.parse = function(src) {
18435 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18436 this.tokens = src.reverse();
18439 while (this.next()) {
18450 Parser.prototype.next = function() {
18451 return this.token = this.tokens.pop();
18455 * Preview Next Token
18458 Parser.prototype.peek = function() {
18459 return this.tokens[this.tokens.length - 1] || 0;
18463 * Parse Text Tokens
18466 Parser.prototype.parseText = function() {
18467 var body = this.token.text;
18469 while (this.peek().type === 'text') {
18470 body += '\n' + this.next().text;
18473 return this.inline.output(body);
18477 * Parse Current Token
18480 Parser.prototype.tok = function() {
18481 switch (this.token.type) {
18486 return this.renderer.hr();
18489 return this.renderer.heading(
18490 this.inline.output(this.token.text),
18495 return this.renderer.code(this.token.text,
18497 this.token.escaped);
18510 for (i = 0; i < this.token.header.length; i++) {
18511 flags = { header: true, align: this.token.align[i] };
18512 cell += this.renderer.tablecell(
18513 this.inline.output(this.token.header[i]),
18514 { header: true, align: this.token.align[i] }
18517 header += this.renderer.tablerow(cell);
18519 for (i = 0; i < this.token.cells.length; i++) {
18520 row = this.token.cells[i];
18523 for (j = 0; j < row.length; j++) {
18524 cell += this.renderer.tablecell(
18525 this.inline.output(row[j]),
18526 { header: false, align: this.token.align[j] }
18530 body += this.renderer.tablerow(cell);
18532 return this.renderer.table(header, body);
18534 case 'blockquote_start': {
18537 while (this.next().type !== 'blockquote_end') {
18538 body += this.tok();
18541 return this.renderer.blockquote(body);
18543 case 'list_start': {
18545 , ordered = this.token.ordered;
18547 while (this.next().type !== 'list_end') {
18548 body += this.tok();
18551 return this.renderer.list(body, ordered);
18553 case 'list_item_start': {
18556 while (this.next().type !== 'list_item_end') {
18557 body += this.token.type === 'text'
18562 return this.renderer.listitem(body);
18564 case 'loose_item_start': {
18567 while (this.next().type !== 'list_item_end') {
18568 body += this.tok();
18571 return this.renderer.listitem(body);
18574 var html = !this.token.pre && !this.options.pedantic
18575 ? this.inline.output(this.token.text)
18577 return this.renderer.html(html);
18579 case 'paragraph': {
18580 return this.renderer.paragraph(this.inline.output(this.token.text));
18583 return this.renderer.paragraph(this.parseText());
18595 var marked = function (src, opt, callback) {
18596 if (callback || typeof opt === 'function') {
18602 opt = merge({}, marked.defaults, opt || {});
18604 var highlight = opt.highlight
18610 tokens = Lexer.lex(src, opt)
18612 return callback(e);
18615 pending = tokens.length;
18619 var done = function(err) {
18621 opt.highlight = highlight;
18622 return callback(err);
18628 out = Parser.parse(tokens, opt);
18633 opt.highlight = highlight;
18637 : callback(null, out);
18640 if (!highlight || highlight.length < 3) {
18644 delete opt.highlight;
18646 if (!pending) { return done(); }
18648 for (; i < tokens.length; i++) {
18650 if (token.type !== 'code') {
18651 return --pending || done();
18653 return highlight(token.text, token.lang, function(err, code) {
18654 if (err) { return done(err); }
18655 if (code == null || code === token.text) {
18656 return --pending || done();
18659 token.escaped = true;
18660 --pending || done();
18668 if (opt) { opt = merge({}, marked.defaults, opt); }
18669 return Parser.parse(Lexer.lex(src, opt), opt);
18671 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18672 if ((opt || marked.defaults).silent) {
18673 return '<p>An error occured:</p><pre>'
18674 + escape(e.message + '', true)
18686 marked.setOptions = function(opt) {
18687 merge(marked.defaults, opt);
18691 marked.defaults = {
18702 langPrefix: 'lang-',
18703 smartypants: false,
18705 renderer: new Renderer,
18713 marked.Parser = Parser;
18714 marked.parser = Parser.parse;
18716 marked.Renderer = Renderer;
18718 marked.Lexer = Lexer;
18719 marked.lexer = Lexer.lex;
18721 marked.InlineLexer = InlineLexer;
18722 marked.inlineLexer = InlineLexer.output;
18724 marked.parse = marked;
18726 Roo.Markdown.marked = marked;
18730 * Ext JS Library 1.1.1
18731 * Copyright(c) 2006-2007, Ext JS, LLC.
18733 * Originally Released Under LGPL - original licence link has changed is not relivant.
18736 * <script type="text/javascript">
18742 * These classes are derivatives of the similarly named classes in the YUI Library.
18743 * The original license:
18744 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18745 * Code licensed under the BSD License:
18746 * http://developer.yahoo.net/yui/license.txt
18751 var Event=Roo.EventManager;
18752 var Dom=Roo.lib.Dom;
18755 * @class Roo.dd.DragDrop
18756 * @extends Roo.util.Observable
18757 * Defines the interface and base operation of items that that can be
18758 * dragged or can be drop targets. It was designed to be extended, overriding
18759 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18760 * Up to three html elements can be associated with a DragDrop instance:
18762 * <li>linked element: the element that is passed into the constructor.
18763 * This is the element which defines the boundaries for interaction with
18764 * other DragDrop objects.</li>
18765 * <li>handle element(s): The drag operation only occurs if the element that
18766 * was clicked matches a handle element. By default this is the linked
18767 * element, but there are times that you will want only a portion of the
18768 * linked element to initiate the drag operation, and the setHandleElId()
18769 * method provides a way to define this.</li>
18770 * <li>drag element: this represents the element that would be moved along
18771 * with the cursor during a drag operation. By default, this is the linked
18772 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18773 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18776 * This class should not be instantiated until the onload event to ensure that
18777 * the associated elements are available.
18778 * The following would define a DragDrop obj that would interact with any
18779 * other DragDrop obj in the "group1" group:
18781 * dd = new Roo.dd.DragDrop("div1", "group1");
18783 * Since none of the event handlers have been implemented, nothing would
18784 * actually happen if you were to run the code above. Normally you would
18785 * override this class or one of the default implementations, but you can
18786 * also override the methods you want on an instance of the class...
18788 * dd.onDragDrop = function(e, id) {
18789 * alert("dd was dropped on " + id);
18793 * @param {String} id of the element that is linked to this instance
18794 * @param {String} sGroup the group of related DragDrop objects
18795 * @param {object} config an object containing configurable attributes
18796 * Valid properties for DragDrop:
18797 * padding, isTarget, maintainOffset, primaryButtonOnly
18799 Roo.dd.DragDrop = function(id, sGroup, config) {
18801 this.init(id, sGroup, config);
18806 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18809 * The id of the element associated with this object. This is what we
18810 * refer to as the "linked element" because the size and position of
18811 * this element is used to determine when the drag and drop objects have
18819 * Configuration attributes passed into the constructor
18826 * The id of the element that will be dragged. By default this is same
18827 * as the linked element , but could be changed to another element. Ex:
18829 * @property dragElId
18836 * the id of the element that initiates the drag operation. By default
18837 * this is the linked element, but could be changed to be a child of this
18838 * element. This lets us do things like only starting the drag when the
18839 * header element within the linked html element is clicked.
18840 * @property handleElId
18847 * An associative array of HTML tags that will be ignored if clicked.
18848 * @property invalidHandleTypes
18849 * @type {string: string}
18851 invalidHandleTypes: null,
18854 * An associative array of ids for elements that will be ignored if clicked
18855 * @property invalidHandleIds
18856 * @type {string: string}
18858 invalidHandleIds: null,
18861 * An indexted array of css class names for elements that will be ignored
18863 * @property invalidHandleClasses
18866 invalidHandleClasses: null,
18869 * The linked element's absolute X position at the time the drag was
18871 * @property startPageX
18878 * The linked element's absolute X position at the time the drag was
18880 * @property startPageY
18887 * The group defines a logical collection of DragDrop objects that are
18888 * related. Instances only get events when interacting with other
18889 * DragDrop object in the same group. This lets us define multiple
18890 * groups using a single DragDrop subclass if we want.
18892 * @type {string: string}
18897 * Individual drag/drop instances can be locked. This will prevent
18898 * onmousedown start drag.
18906 * Lock this instance
18909 lock: function() { this.locked = true; },
18912 * Unlock this instace
18915 unlock: function() { this.locked = false; },
18918 * By default, all insances can be a drop target. This can be disabled by
18919 * setting isTarget to false.
18926 * The padding configured for this drag and drop object for calculating
18927 * the drop zone intersection with this object.
18934 * Cached reference to the linked element
18935 * @property _domRef
18941 * Internal typeof flag
18942 * @property __ygDragDrop
18945 __ygDragDrop: true,
18948 * Set to true when horizontal contraints are applied
18949 * @property constrainX
18956 * Set to true when vertical contraints are applied
18957 * @property constrainY
18964 * The left constraint
18972 * The right constraint
18980 * The up constraint
18989 * The down constraint
18997 * Maintain offsets when we resetconstraints. Set to true when you want
18998 * the position of the element relative to its parent to stay the same
18999 * when the page changes
19001 * @property maintainOffset
19004 maintainOffset: false,
19007 * Array of pixel locations the element will snap to if we specified a
19008 * horizontal graduation/interval. This array is generated automatically
19009 * when you define a tick interval.
19016 * Array of pixel locations the element will snap to if we specified a
19017 * vertical graduation/interval. This array is generated automatically
19018 * when you define a tick interval.
19025 * By default the drag and drop instance will only respond to the primary
19026 * button click (left button for a right-handed mouse). Set to true to
19027 * allow drag and drop to start with any mouse click that is propogated
19029 * @property primaryButtonOnly
19032 primaryButtonOnly: true,
19035 * The availabe property is false until the linked dom element is accessible.
19036 * @property available
19042 * By default, drags can only be initiated if the mousedown occurs in the
19043 * region the linked element is. This is done in part to work around a
19044 * bug in some browsers that mis-report the mousedown if the previous
19045 * mouseup happened outside of the window. This property is set to true
19046 * if outer handles are defined.
19048 * @property hasOuterHandles
19052 hasOuterHandles: false,
19055 * Code that executes immediately before the startDrag event
19056 * @method b4StartDrag
19059 b4StartDrag: function(x, y) { },
19062 * Abstract method called after a drag/drop object is clicked
19063 * and the drag or mousedown time thresholds have beeen met.
19064 * @method startDrag
19065 * @param {int} X click location
19066 * @param {int} Y click location
19068 startDrag: function(x, y) { /* override this */ },
19071 * Code that executes immediately before the onDrag event
19075 b4Drag: function(e) { },
19078 * Abstract method called during the onMouseMove event while dragging an
19081 * @param {Event} e the mousemove event
19083 onDrag: function(e) { /* override this */ },
19086 * Abstract method called when this element fist begins hovering over
19087 * another DragDrop obj
19088 * @method onDragEnter
19089 * @param {Event} e the mousemove event
19090 * @param {String|DragDrop[]} id In POINT mode, the element
19091 * id this is hovering over. In INTERSECT mode, an array of one or more
19092 * dragdrop items being hovered over.
19094 onDragEnter: function(e, id) { /* override this */ },
19097 * Code that executes immediately before the onDragOver event
19098 * @method b4DragOver
19101 b4DragOver: function(e) { },
19104 * Abstract method called when this element is hovering over another
19106 * @method onDragOver
19107 * @param {Event} e the mousemove event
19108 * @param {String|DragDrop[]} id In POINT mode, the element
19109 * id this is hovering over. In INTERSECT mode, an array of dd items
19110 * being hovered over.
19112 onDragOver: function(e, id) { /* override this */ },
19115 * Code that executes immediately before the onDragOut event
19116 * @method b4DragOut
19119 b4DragOut: function(e) { },
19122 * Abstract method called when we are no longer hovering over an element
19123 * @method onDragOut
19124 * @param {Event} e the mousemove event
19125 * @param {String|DragDrop[]} id In POINT mode, the element
19126 * id this was hovering over. In INTERSECT mode, an array of dd items
19127 * that the mouse is no longer over.
19129 onDragOut: function(e, id) { /* override this */ },
19132 * Code that executes immediately before the onDragDrop event
19133 * @method b4DragDrop
19136 b4DragDrop: function(e) { },
19139 * Abstract method called when this item is dropped on another DragDrop
19141 * @method onDragDrop
19142 * @param {Event} e the mouseup event
19143 * @param {String|DragDrop[]} id In POINT mode, the element
19144 * id this was dropped on. In INTERSECT mode, an array of dd items this
19147 onDragDrop: function(e, id) { /* override this */ },
19150 * Abstract method called when this item is dropped on an area with no
19152 * @method onInvalidDrop
19153 * @param {Event} e the mouseup event
19155 onInvalidDrop: function(e) { /* override this */ },
19158 * Code that executes immediately before the endDrag event
19159 * @method b4EndDrag
19162 b4EndDrag: function(e) { },
19165 * Fired when we are done dragging the object
19167 * @param {Event} e the mouseup event
19169 endDrag: function(e) { /* override this */ },
19172 * Code executed immediately before the onMouseDown event
19173 * @method b4MouseDown
19174 * @param {Event} e the mousedown event
19177 b4MouseDown: function(e) { },
19180 * Event handler that fires when a drag/drop obj gets a mousedown
19181 * @method onMouseDown
19182 * @param {Event} e the mousedown event
19184 onMouseDown: function(e) { /* override this */ },
19187 * Event handler that fires when a drag/drop obj gets a mouseup
19188 * @method onMouseUp
19189 * @param {Event} e the mouseup event
19191 onMouseUp: function(e) { /* override this */ },
19194 * Override the onAvailable method to do what is needed after the initial
19195 * position was determined.
19196 * @method onAvailable
19198 onAvailable: function () {
19202 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19205 defaultPadding : {left:0, right:0, top:0, bottom:0},
19208 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19212 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19213 { dragElId: "existingProxyDiv" });
19214 dd.startDrag = function(){
19215 this.constrainTo("parent-id");
19218 * Or you can initalize it using the {@link Roo.Element} object:
19220 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19221 startDrag : function(){
19222 this.constrainTo("parent-id");
19226 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19227 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19228 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19229 * an object containing the sides to pad. For example: {right:10, bottom:10}
19230 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19232 constrainTo : function(constrainTo, pad, inContent){
19233 if(typeof pad == "number"){
19234 pad = {left: pad, right:pad, top:pad, bottom:pad};
19236 pad = pad || this.defaultPadding;
19237 var b = Roo.get(this.getEl()).getBox();
19238 var ce = Roo.get(constrainTo);
19239 var s = ce.getScroll();
19240 var c, cd = ce.dom;
19241 if(cd == document.body){
19242 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19245 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19249 var topSpace = b.y - c.y;
19250 var leftSpace = b.x - c.x;
19252 this.resetConstraints();
19253 this.setXConstraint(leftSpace - (pad.left||0), // left
19254 c.width - leftSpace - b.width - (pad.right||0) //right
19256 this.setYConstraint(topSpace - (pad.top||0), //top
19257 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19262 * Returns a reference to the linked element
19264 * @return {HTMLElement} the html element
19266 getEl: function() {
19267 if (!this._domRef) {
19268 this._domRef = Roo.getDom(this.id);
19271 return this._domRef;
19275 * Returns a reference to the actual element to drag. By default this is
19276 * the same as the html element, but it can be assigned to another
19277 * element. An example of this can be found in Roo.dd.DDProxy
19278 * @method getDragEl
19279 * @return {HTMLElement} the html element
19281 getDragEl: function() {
19282 return Roo.getDom(this.dragElId);
19286 * Sets up the DragDrop object. Must be called in the constructor of any
19287 * Roo.dd.DragDrop subclass
19289 * @param id the id of the linked element
19290 * @param {String} sGroup the group of related items
19291 * @param {object} config configuration attributes
19293 init: function(id, sGroup, config) {
19294 this.initTarget(id, sGroup, config);
19295 if (!Roo.isTouch) {
19296 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19298 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19299 // Event.on(this.id, "selectstart", Event.preventDefault);
19303 * Initializes Targeting functionality only... the object does not
19304 * get a mousedown handler.
19305 * @method initTarget
19306 * @param id the id of the linked element
19307 * @param {String} sGroup the group of related items
19308 * @param {object} config configuration attributes
19310 initTarget: function(id, sGroup, config) {
19312 // configuration attributes
19313 this.config = config || {};
19315 // create a local reference to the drag and drop manager
19316 this.DDM = Roo.dd.DDM;
19317 // initialize the groups array
19320 // assume that we have an element reference instead of an id if the
19321 // parameter is not a string
19322 if (typeof id !== "string") {
19329 // add to an interaction group
19330 this.addToGroup((sGroup) ? sGroup : "default");
19332 // We don't want to register this as the handle with the manager
19333 // so we just set the id rather than calling the setter.
19334 this.handleElId = id;
19336 // the linked element is the element that gets dragged by default
19337 this.setDragElId(id);
19339 // by default, clicked anchors will not start drag operations.
19340 this.invalidHandleTypes = { A: "A" };
19341 this.invalidHandleIds = {};
19342 this.invalidHandleClasses = [];
19344 this.applyConfig();
19346 this.handleOnAvailable();
19350 * Applies the configuration parameters that were passed into the constructor.
19351 * This is supposed to happen at each level through the inheritance chain. So
19352 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19353 * DragDrop in order to get all of the parameters that are available in
19355 * @method applyConfig
19357 applyConfig: function() {
19359 // configurable properties:
19360 // padding, isTarget, maintainOffset, primaryButtonOnly
19361 this.padding = this.config.padding || [0, 0, 0, 0];
19362 this.isTarget = (this.config.isTarget !== false);
19363 this.maintainOffset = (this.config.maintainOffset);
19364 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19369 * Executed when the linked element is available
19370 * @method handleOnAvailable
19373 handleOnAvailable: function() {
19374 this.available = true;
19375 this.resetConstraints();
19376 this.onAvailable();
19380 * Configures the padding for the target zone in px. Effectively expands
19381 * (or reduces) the virtual object size for targeting calculations.
19382 * Supports css-style shorthand; if only one parameter is passed, all sides
19383 * will have that padding, and if only two are passed, the top and bottom
19384 * will have the first param, the left and right the second.
19385 * @method setPadding
19386 * @param {int} iTop Top pad
19387 * @param {int} iRight Right pad
19388 * @param {int} iBot Bot pad
19389 * @param {int} iLeft Left pad
19391 setPadding: function(iTop, iRight, iBot, iLeft) {
19392 // this.padding = [iLeft, iRight, iTop, iBot];
19393 if (!iRight && 0 !== iRight) {
19394 this.padding = [iTop, iTop, iTop, iTop];
19395 } else if (!iBot && 0 !== iBot) {
19396 this.padding = [iTop, iRight, iTop, iRight];
19398 this.padding = [iTop, iRight, iBot, iLeft];
19403 * Stores the initial placement of the linked element.
19404 * @method setInitialPosition
19405 * @param {int} diffX the X offset, default 0
19406 * @param {int} diffY the Y offset, default 0
19408 setInitPosition: function(diffX, diffY) {
19409 var el = this.getEl();
19411 if (!this.DDM.verifyEl(el)) {
19415 var dx = diffX || 0;
19416 var dy = diffY || 0;
19418 var p = Dom.getXY( el );
19420 this.initPageX = p[0] - dx;
19421 this.initPageY = p[1] - dy;
19423 this.lastPageX = p[0];
19424 this.lastPageY = p[1];
19427 this.setStartPosition(p);
19431 * Sets the start position of the element. This is set when the obj
19432 * is initialized, the reset when a drag is started.
19433 * @method setStartPosition
19434 * @param pos current position (from previous lookup)
19437 setStartPosition: function(pos) {
19438 var p = pos || Dom.getXY( this.getEl() );
19439 this.deltaSetXY = null;
19441 this.startPageX = p[0];
19442 this.startPageY = p[1];
19446 * Add this instance to a group of related drag/drop objects. All
19447 * instances belong to at least one group, and can belong to as many
19448 * groups as needed.
19449 * @method addToGroup
19450 * @param sGroup {string} the name of the group
19452 addToGroup: function(sGroup) {
19453 this.groups[sGroup] = true;
19454 this.DDM.regDragDrop(this, sGroup);
19458 * Remove's this instance from the supplied interaction group
19459 * @method removeFromGroup
19460 * @param {string} sGroup The group to drop
19462 removeFromGroup: function(sGroup) {
19463 if (this.groups[sGroup]) {
19464 delete this.groups[sGroup];
19467 this.DDM.removeDDFromGroup(this, sGroup);
19471 * Allows you to specify that an element other than the linked element
19472 * will be moved with the cursor during a drag
19473 * @method setDragElId
19474 * @param id {string} the id of the element that will be used to initiate the drag
19476 setDragElId: function(id) {
19477 this.dragElId = id;
19481 * Allows you to specify a child of the linked element that should be
19482 * used to initiate the drag operation. An example of this would be if
19483 * you have a content div with text and links. Clicking anywhere in the
19484 * content area would normally start the drag operation. Use this method
19485 * to specify that an element inside of the content div is the element
19486 * that starts the drag operation.
19487 * @method setHandleElId
19488 * @param id {string} the id of the element that will be used to
19489 * initiate the drag.
19491 setHandleElId: function(id) {
19492 if (typeof id !== "string") {
19495 this.handleElId = id;
19496 this.DDM.regHandle(this.id, id);
19500 * Allows you to set an element outside of the linked element as a drag
19502 * @method setOuterHandleElId
19503 * @param id the id of the element that will be used to initiate the drag
19505 setOuterHandleElId: function(id) {
19506 if (typeof id !== "string") {
19509 Event.on(id, "mousedown",
19510 this.handleMouseDown, this);
19511 this.setHandleElId(id);
19513 this.hasOuterHandles = true;
19517 * Remove all drag and drop hooks for this element
19520 unreg: function() {
19521 Event.un(this.id, "mousedown",
19522 this.handleMouseDown);
19523 Event.un(this.id, "touchstart",
19524 this.handleMouseDown);
19525 this._domRef = null;
19526 this.DDM._remove(this);
19529 destroy : function(){
19534 * Returns true if this instance is locked, or the drag drop mgr is locked
19535 * (meaning that all drag/drop is disabled on the page.)
19537 * @return {boolean} true if this obj or all drag/drop is locked, else
19540 isLocked: function() {
19541 return (this.DDM.isLocked() || this.locked);
19545 * Fired when this object is clicked
19546 * @method handleMouseDown
19548 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19551 handleMouseDown: function(e, oDD){
19553 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19554 //Roo.log('not touch/ button !=0');
19557 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19558 return; // double touch..
19562 if (this.isLocked()) {
19563 //Roo.log('locked');
19567 this.DDM.refreshCache(this.groups);
19568 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19569 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19570 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19571 //Roo.log('no outer handes or not over target');
19574 // Roo.log('check validator');
19575 if (this.clickValidator(e)) {
19576 // Roo.log('validate success');
19577 // set the initial element position
19578 this.setStartPosition();
19581 this.b4MouseDown(e);
19582 this.onMouseDown(e);
19584 this.DDM.handleMouseDown(e, this);
19586 this.DDM.stopEvent(e);
19594 clickValidator: function(e) {
19595 var target = e.getTarget();
19596 return ( this.isValidHandleChild(target) &&
19597 (this.id == this.handleElId ||
19598 this.DDM.handleWasClicked(target, this.id)) );
19602 * Allows you to specify a tag name that should not start a drag operation
19603 * when clicked. This is designed to facilitate embedding links within a
19604 * drag handle that do something other than start the drag.
19605 * @method addInvalidHandleType
19606 * @param {string} tagName the type of element to exclude
19608 addInvalidHandleType: function(tagName) {
19609 var type = tagName.toUpperCase();
19610 this.invalidHandleTypes[type] = type;
19614 * Lets you to specify an element id for a child of a drag handle
19615 * that should not initiate a drag
19616 * @method addInvalidHandleId
19617 * @param {string} id the element id of the element you wish to ignore
19619 addInvalidHandleId: function(id) {
19620 if (typeof id !== "string") {
19623 this.invalidHandleIds[id] = id;
19627 * Lets you specify a css class of elements that will not initiate a drag
19628 * @method addInvalidHandleClass
19629 * @param {string} cssClass the class of the elements you wish to ignore
19631 addInvalidHandleClass: function(cssClass) {
19632 this.invalidHandleClasses.push(cssClass);
19636 * Unsets an excluded tag name set by addInvalidHandleType
19637 * @method removeInvalidHandleType
19638 * @param {string} tagName the type of element to unexclude
19640 removeInvalidHandleType: function(tagName) {
19641 var type = tagName.toUpperCase();
19642 // this.invalidHandleTypes[type] = null;
19643 delete this.invalidHandleTypes[type];
19647 * Unsets an invalid handle id
19648 * @method removeInvalidHandleId
19649 * @param {string} id the id of the element to re-enable
19651 removeInvalidHandleId: function(id) {
19652 if (typeof id !== "string") {
19655 delete this.invalidHandleIds[id];
19659 * Unsets an invalid css class
19660 * @method removeInvalidHandleClass
19661 * @param {string} cssClass the class of the element(s) you wish to
19664 removeInvalidHandleClass: function(cssClass) {
19665 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19666 if (this.invalidHandleClasses[i] == cssClass) {
19667 delete this.invalidHandleClasses[i];
19673 * Checks the tag exclusion list to see if this click should be ignored
19674 * @method isValidHandleChild
19675 * @param {HTMLElement} node the HTMLElement to evaluate
19676 * @return {boolean} true if this is a valid tag type, false if not
19678 isValidHandleChild: function(node) {
19681 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19684 nodeName = node.nodeName.toUpperCase();
19686 nodeName = node.nodeName;
19688 valid = valid && !this.invalidHandleTypes[nodeName];
19689 valid = valid && !this.invalidHandleIds[node.id];
19691 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19692 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19701 * Create the array of horizontal tick marks if an interval was specified
19702 * in setXConstraint().
19703 * @method setXTicks
19706 setXTicks: function(iStartX, iTickSize) {
19708 this.xTickSize = iTickSize;
19712 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19714 this.xTicks[this.xTicks.length] = i;
19719 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19721 this.xTicks[this.xTicks.length] = i;
19726 this.xTicks.sort(this.DDM.numericSort) ;
19730 * Create the array of vertical tick marks if an interval was specified in
19731 * setYConstraint().
19732 * @method setYTicks
19735 setYTicks: function(iStartY, iTickSize) {
19737 this.yTickSize = iTickSize;
19741 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19743 this.yTicks[this.yTicks.length] = i;
19748 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19750 this.yTicks[this.yTicks.length] = i;
19755 this.yTicks.sort(this.DDM.numericSort) ;
19759 * By default, the element can be dragged any place on the screen. Use
19760 * this method to limit the horizontal travel of the element. Pass in
19761 * 0,0 for the parameters if you want to lock the drag to the y axis.
19762 * @method setXConstraint
19763 * @param {int} iLeft the number of pixels the element can move to the left
19764 * @param {int} iRight the number of pixels the element can move to the
19766 * @param {int} iTickSize optional parameter for specifying that the
19768 * should move iTickSize pixels at a time.
19770 setXConstraint: function(iLeft, iRight, iTickSize) {
19771 this.leftConstraint = iLeft;
19772 this.rightConstraint = iRight;
19774 this.minX = this.initPageX - iLeft;
19775 this.maxX = this.initPageX + iRight;
19776 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19778 this.constrainX = true;
19782 * Clears any constraints applied to this instance. Also clears ticks
19783 * since they can't exist independent of a constraint at this time.
19784 * @method clearConstraints
19786 clearConstraints: function() {
19787 this.constrainX = false;
19788 this.constrainY = false;
19793 * Clears any tick interval defined for this instance
19794 * @method clearTicks
19796 clearTicks: function() {
19797 this.xTicks = null;
19798 this.yTicks = null;
19799 this.xTickSize = 0;
19800 this.yTickSize = 0;
19804 * By default, the element can be dragged any place on the screen. Set
19805 * this to limit the vertical travel of the element. Pass in 0,0 for the
19806 * parameters if you want to lock the drag to the x axis.
19807 * @method setYConstraint
19808 * @param {int} iUp the number of pixels the element can move up
19809 * @param {int} iDown the number of pixels the element can move down
19810 * @param {int} iTickSize optional parameter for specifying that the
19811 * element should move iTickSize pixels at a time.
19813 setYConstraint: function(iUp, iDown, iTickSize) {
19814 this.topConstraint = iUp;
19815 this.bottomConstraint = iDown;
19817 this.minY = this.initPageY - iUp;
19818 this.maxY = this.initPageY + iDown;
19819 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19821 this.constrainY = true;
19826 * resetConstraints must be called if you manually reposition a dd element.
19827 * @method resetConstraints
19828 * @param {boolean} maintainOffset
19830 resetConstraints: function() {
19833 // Maintain offsets if necessary
19834 if (this.initPageX || this.initPageX === 0) {
19835 // figure out how much this thing has moved
19836 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19837 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19839 this.setInitPosition(dx, dy);
19841 // This is the first time we have detected the element's position
19843 this.setInitPosition();
19846 if (this.constrainX) {
19847 this.setXConstraint( this.leftConstraint,
19848 this.rightConstraint,
19852 if (this.constrainY) {
19853 this.setYConstraint( this.topConstraint,
19854 this.bottomConstraint,
19860 * Normally the drag element is moved pixel by pixel, but we can specify
19861 * that it move a number of pixels at a time. This method resolves the
19862 * location when we have it set up like this.
19864 * @param {int} val where we want to place the object
19865 * @param {int[]} tickArray sorted array of valid points
19866 * @return {int} the closest tick
19869 getTick: function(val, tickArray) {
19872 // If tick interval is not defined, it is effectively 1 pixel,
19873 // so we return the value passed to us.
19875 } else if (tickArray[0] >= val) {
19876 // The value is lower than the first tick, so we return the first
19878 return tickArray[0];
19880 for (var i=0, len=tickArray.length; i<len; ++i) {
19882 if (tickArray[next] && tickArray[next] >= val) {
19883 var diff1 = val - tickArray[i];
19884 var diff2 = tickArray[next] - val;
19885 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19889 // The value is larger than the last tick, so we return the last
19891 return tickArray[tickArray.length - 1];
19898 * @return {string} string representation of the dd obj
19900 toString: function() {
19901 return ("DragDrop " + this.id);
19909 * Ext JS Library 1.1.1
19910 * Copyright(c) 2006-2007, Ext JS, LLC.
19912 * Originally Released Under LGPL - original licence link has changed is not relivant.
19915 * <script type="text/javascript">
19920 * The drag and drop utility provides a framework for building drag and drop
19921 * applications. In addition to enabling drag and drop for specific elements,
19922 * the drag and drop elements are tracked by the manager class, and the
19923 * interactions between the various elements are tracked during the drag and
19924 * the implementing code is notified about these important moments.
19927 // Only load the library once. Rewriting the manager class would orphan
19928 // existing drag and drop instances.
19929 if (!Roo.dd.DragDropMgr) {
19932 * @class Roo.dd.DragDropMgr
19933 * DragDropMgr is a singleton that tracks the element interaction for
19934 * all DragDrop items in the window. Generally, you will not call
19935 * this class directly, but it does have helper methods that could
19936 * be useful in your DragDrop implementations.
19939 Roo.dd.DragDropMgr = function() {
19941 var Event = Roo.EventManager;
19946 * Two dimensional Array of registered DragDrop objects. The first
19947 * dimension is the DragDrop item group, the second the DragDrop
19950 * @type {string: string}
19957 * Array of element ids defined as drag handles. Used to determine
19958 * if the element that generated the mousedown event is actually the
19959 * handle and not the html element itself.
19960 * @property handleIds
19961 * @type {string: string}
19968 * the DragDrop object that is currently being dragged
19969 * @property dragCurrent
19977 * the DragDrop object(s) that are being hovered over
19978 * @property dragOvers
19986 * the X distance between the cursor and the object being dragged
19995 * the Y distance between the cursor and the object being dragged
20004 * Flag to determine if we should prevent the default behavior of the
20005 * events we define. By default this is true, but this can be set to
20006 * false if you need the default behavior (not recommended)
20007 * @property preventDefault
20011 preventDefault: true,
20014 * Flag to determine if we should stop the propagation of the events
20015 * we generate. This is true by default but you may want to set it to
20016 * false if the html element contains other features that require the
20018 * @property stopPropagation
20022 stopPropagation: true,
20025 * Internal flag that is set to true when drag and drop has been
20027 * @property initialized
20034 * All drag and drop can be disabled.
20042 * Called the first time an element is registered.
20048 this.initialized = true;
20052 * In point mode, drag and drop interaction is defined by the
20053 * location of the cursor during the drag/drop
20061 * In intersect mode, drag and drop interactio nis defined by the
20062 * overlap of two or more drag and drop objects.
20063 * @property INTERSECT
20070 * The current drag and drop mode. Default: POINT
20078 * Runs method on all drag and drop objects
20079 * @method _execOnAll
20083 _execOnAll: function(sMethod, args) {
20084 for (var i in this.ids) {
20085 for (var j in this.ids[i]) {
20086 var oDD = this.ids[i][j];
20087 if (! this.isTypeOfDD(oDD)) {
20090 oDD[sMethod].apply(oDD, args);
20096 * Drag and drop initialization. Sets up the global event handlers
20101 _onLoad: function() {
20105 if (!Roo.isTouch) {
20106 Event.on(document, "mouseup", this.handleMouseUp, this, true);
20107 Event.on(document, "mousemove", this.handleMouseMove, this, true);
20109 Event.on(document, "touchend", this.handleMouseUp, this, true);
20110 Event.on(document, "touchmove", this.handleMouseMove, this, true);
20112 Event.on(window, "unload", this._onUnload, this, true);
20113 Event.on(window, "resize", this._onResize, this, true);
20114 // Event.on(window, "mouseout", this._test);
20119 * Reset constraints on all drag and drop objs
20120 * @method _onResize
20124 _onResize: function(e) {
20125 this._execOnAll("resetConstraints", []);
20129 * Lock all drag and drop functionality
20133 lock: function() { this.locked = true; },
20136 * Unlock all drag and drop functionality
20140 unlock: function() { this.locked = false; },
20143 * Is drag and drop locked?
20145 * @return {boolean} True if drag and drop is locked, false otherwise.
20148 isLocked: function() { return this.locked; },
20151 * Location cache that is set for all drag drop objects when a drag is
20152 * initiated, cleared when the drag is finished.
20153 * @property locationCache
20160 * Set useCache to false if you want to force object the lookup of each
20161 * drag and drop linked element constantly during a drag.
20162 * @property useCache
20169 * The number of pixels that the mouse needs to move after the
20170 * mousedown before the drag is initiated. Default=3;
20171 * @property clickPixelThresh
20175 clickPixelThresh: 3,
20178 * The number of milliseconds after the mousedown event to initiate the
20179 * drag if we don't get a mouseup event. Default=1000
20180 * @property clickTimeThresh
20184 clickTimeThresh: 350,
20187 * Flag that indicates that either the drag pixel threshold or the
20188 * mousdown time threshold has been met
20189 * @property dragThreshMet
20194 dragThreshMet: false,
20197 * Timeout used for the click time threshold
20198 * @property clickTimeout
20203 clickTimeout: null,
20206 * The X position of the mousedown event stored for later use when a
20207 * drag threshold is met.
20216 * The Y position of the mousedown event stored for later use when a
20217 * drag threshold is met.
20226 * Each DragDrop instance must be registered with the DragDropMgr.
20227 * This is executed in DragDrop.init()
20228 * @method regDragDrop
20229 * @param {DragDrop} oDD the DragDrop object to register
20230 * @param {String} sGroup the name of the group this element belongs to
20233 regDragDrop: function(oDD, sGroup) {
20234 if (!this.initialized) { this.init(); }
20236 if (!this.ids[sGroup]) {
20237 this.ids[sGroup] = {};
20239 this.ids[sGroup][oDD.id] = oDD;
20243 * Removes the supplied dd instance from the supplied group. Executed
20244 * by DragDrop.removeFromGroup, so don't call this function directly.
20245 * @method removeDDFromGroup
20249 removeDDFromGroup: function(oDD, sGroup) {
20250 if (!this.ids[sGroup]) {
20251 this.ids[sGroup] = {};
20254 var obj = this.ids[sGroup];
20255 if (obj && obj[oDD.id]) {
20256 delete obj[oDD.id];
20261 * Unregisters a drag and drop item. This is executed in
20262 * DragDrop.unreg, use that method instead of calling this directly.
20267 _remove: function(oDD) {
20268 for (var g in oDD.groups) {
20269 if (g && this.ids[g][oDD.id]) {
20270 delete this.ids[g][oDD.id];
20273 delete this.handleIds[oDD.id];
20277 * Each DragDrop handle element must be registered. This is done
20278 * automatically when executing DragDrop.setHandleElId()
20279 * @method regHandle
20280 * @param {String} sDDId the DragDrop id this element is a handle for
20281 * @param {String} sHandleId the id of the element that is the drag
20285 regHandle: function(sDDId, sHandleId) {
20286 if (!this.handleIds[sDDId]) {
20287 this.handleIds[sDDId] = {};
20289 this.handleIds[sDDId][sHandleId] = sHandleId;
20293 * Utility function to determine if a given element has been
20294 * registered as a drag drop item.
20295 * @method isDragDrop
20296 * @param {String} id the element id to check
20297 * @return {boolean} true if this element is a DragDrop item,
20301 isDragDrop: function(id) {
20302 return ( this.getDDById(id) ) ? true : false;
20306 * Returns the drag and drop instances that are in all groups the
20307 * passed in instance belongs to.
20308 * @method getRelated
20309 * @param {DragDrop} p_oDD the obj to get related data for
20310 * @param {boolean} bTargetsOnly if true, only return targetable objs
20311 * @return {DragDrop[]} the related instances
20314 getRelated: function(p_oDD, bTargetsOnly) {
20316 for (var i in p_oDD.groups) {
20317 for (j in this.ids[i]) {
20318 var dd = this.ids[i][j];
20319 if (! this.isTypeOfDD(dd)) {
20322 if (!bTargetsOnly || dd.isTarget) {
20323 oDDs[oDDs.length] = dd;
20332 * Returns true if the specified dd target is a legal target for
20333 * the specifice drag obj
20334 * @method isLegalTarget
20335 * @param {DragDrop} the drag obj
20336 * @param {DragDrop} the target
20337 * @return {boolean} true if the target is a legal target for the
20341 isLegalTarget: function (oDD, oTargetDD) {
20342 var targets = this.getRelated(oDD, true);
20343 for (var i=0, len=targets.length;i<len;++i) {
20344 if (targets[i].id == oTargetDD.id) {
20353 * My goal is to be able to transparently determine if an object is
20354 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20355 * returns "object", oDD.constructor.toString() always returns
20356 * "DragDrop" and not the name of the subclass. So for now it just
20357 * evaluates a well-known variable in DragDrop.
20358 * @method isTypeOfDD
20359 * @param {Object} the object to evaluate
20360 * @return {boolean} true if typeof oDD = DragDrop
20363 isTypeOfDD: function (oDD) {
20364 return (oDD && oDD.__ygDragDrop);
20368 * Utility function to determine if a given element has been
20369 * registered as a drag drop handle for the given Drag Drop object.
20371 * @param {String} id the element id to check
20372 * @return {boolean} true if this element is a DragDrop handle, false
20376 isHandle: function(sDDId, sHandleId) {
20377 return ( this.handleIds[sDDId] &&
20378 this.handleIds[sDDId][sHandleId] );
20382 * Returns the DragDrop instance for a given id
20383 * @method getDDById
20384 * @param {String} id the id of the DragDrop object
20385 * @return {DragDrop} the drag drop object, null if it is not found
20388 getDDById: function(id) {
20389 for (var i in this.ids) {
20390 if (this.ids[i][id]) {
20391 return this.ids[i][id];
20398 * Fired after a registered DragDrop object gets the mousedown event.
20399 * Sets up the events required to track the object being dragged
20400 * @method handleMouseDown
20401 * @param {Event} e the event
20402 * @param oDD the DragDrop object being dragged
20406 handleMouseDown: function(e, oDD) {
20408 Roo.QuickTips.disable();
20410 this.currentTarget = e.getTarget();
20412 this.dragCurrent = oDD;
20414 var el = oDD.getEl();
20416 // track start position
20417 this.startX = e.getPageX();
20418 this.startY = e.getPageY();
20420 this.deltaX = this.startX - el.offsetLeft;
20421 this.deltaY = this.startY - el.offsetTop;
20423 this.dragThreshMet = false;
20425 this.clickTimeout = setTimeout(
20427 var DDM = Roo.dd.DDM;
20428 DDM.startDrag(DDM.startX, DDM.startY);
20430 this.clickTimeThresh );
20434 * Fired when either the drag pixel threshol or the mousedown hold
20435 * time threshold has been met.
20436 * @method startDrag
20437 * @param x {int} the X position of the original mousedown
20438 * @param y {int} the Y position of the original mousedown
20441 startDrag: function(x, y) {
20442 clearTimeout(this.clickTimeout);
20443 if (this.dragCurrent) {
20444 this.dragCurrent.b4StartDrag(x, y);
20445 this.dragCurrent.startDrag(x, y);
20447 this.dragThreshMet = true;
20451 * Internal function to handle the mouseup event. Will be invoked
20452 * from the context of the document.
20453 * @method handleMouseUp
20454 * @param {Event} e the event
20458 handleMouseUp: function(e) {
20461 Roo.QuickTips.enable();
20463 if (! this.dragCurrent) {
20467 clearTimeout(this.clickTimeout);
20469 if (this.dragThreshMet) {
20470 this.fireEvents(e, true);
20480 * Utility to stop event propagation and event default, if these
20481 * features are turned on.
20482 * @method stopEvent
20483 * @param {Event} e the event as returned by this.getEvent()
20486 stopEvent: function(e){
20487 if(this.stopPropagation) {
20488 e.stopPropagation();
20491 if (this.preventDefault) {
20492 e.preventDefault();
20497 * Internal function to clean up event handlers after the drag
20498 * operation is complete
20500 * @param {Event} e the event
20504 stopDrag: function(e) {
20505 // Fire the drag end event for the item that was dragged
20506 if (this.dragCurrent) {
20507 if (this.dragThreshMet) {
20508 this.dragCurrent.b4EndDrag(e);
20509 this.dragCurrent.endDrag(e);
20512 this.dragCurrent.onMouseUp(e);
20515 this.dragCurrent = null;
20516 this.dragOvers = {};
20520 * Internal function to handle the mousemove event. Will be invoked
20521 * from the context of the html element.
20523 * @TODO figure out what we can do about mouse events lost when the
20524 * user drags objects beyond the window boundary. Currently we can
20525 * detect this in internet explorer by verifying that the mouse is
20526 * down during the mousemove event. Firefox doesn't give us the
20527 * button state on the mousemove event.
20528 * @method handleMouseMove
20529 * @param {Event} e the event
20533 handleMouseMove: function(e) {
20534 if (! this.dragCurrent) {
20538 // var button = e.which || e.button;
20540 // check for IE mouseup outside of page boundary
20541 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20543 return this.handleMouseUp(e);
20546 if (!this.dragThreshMet) {
20547 var diffX = Math.abs(this.startX - e.getPageX());
20548 var diffY = Math.abs(this.startY - e.getPageY());
20549 if (diffX > this.clickPixelThresh ||
20550 diffY > this.clickPixelThresh) {
20551 this.startDrag(this.startX, this.startY);
20555 if (this.dragThreshMet) {
20556 this.dragCurrent.b4Drag(e);
20557 this.dragCurrent.onDrag(e);
20558 if(!this.dragCurrent.moveOnly){
20559 this.fireEvents(e, false);
20569 * Iterates over all of the DragDrop elements to find ones we are
20570 * hovering over or dropping on
20571 * @method fireEvents
20572 * @param {Event} e the event
20573 * @param {boolean} isDrop is this a drop op or a mouseover op?
20577 fireEvents: function(e, isDrop) {
20578 var dc = this.dragCurrent;
20580 // If the user did the mouse up outside of the window, we could
20581 // get here even though we have ended the drag.
20582 if (!dc || dc.isLocked()) {
20586 var pt = e.getPoint();
20588 // cache the previous dragOver array
20594 var enterEvts = [];
20596 // Check to see if the object(s) we were hovering over is no longer
20597 // being hovered over so we can fire the onDragOut event
20598 for (var i in this.dragOvers) {
20600 var ddo = this.dragOvers[i];
20602 if (! this.isTypeOfDD(ddo)) {
20606 if (! this.isOverTarget(pt, ddo, this.mode)) {
20607 outEvts.push( ddo );
20610 oldOvers[i] = true;
20611 delete this.dragOvers[i];
20614 for (var sGroup in dc.groups) {
20616 if ("string" != typeof sGroup) {
20620 for (i in this.ids[sGroup]) {
20621 var oDD = this.ids[sGroup][i];
20622 if (! this.isTypeOfDD(oDD)) {
20626 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20627 if (this.isOverTarget(pt, oDD, this.mode)) {
20628 // look for drop interactions
20630 dropEvts.push( oDD );
20631 // look for drag enter and drag over interactions
20634 // initial drag over: dragEnter fires
20635 if (!oldOvers[oDD.id]) {
20636 enterEvts.push( oDD );
20637 // subsequent drag overs: dragOver fires
20639 overEvts.push( oDD );
20642 this.dragOvers[oDD.id] = oDD;
20650 if (outEvts.length) {
20651 dc.b4DragOut(e, outEvts);
20652 dc.onDragOut(e, outEvts);
20655 if (enterEvts.length) {
20656 dc.onDragEnter(e, enterEvts);
20659 if (overEvts.length) {
20660 dc.b4DragOver(e, overEvts);
20661 dc.onDragOver(e, overEvts);
20664 if (dropEvts.length) {
20665 dc.b4DragDrop(e, dropEvts);
20666 dc.onDragDrop(e, dropEvts);
20670 // fire dragout events
20672 for (i=0, len=outEvts.length; i<len; ++i) {
20673 dc.b4DragOut(e, outEvts[i].id);
20674 dc.onDragOut(e, outEvts[i].id);
20677 // fire enter events
20678 for (i=0,len=enterEvts.length; i<len; ++i) {
20679 // dc.b4DragEnter(e, oDD.id);
20680 dc.onDragEnter(e, enterEvts[i].id);
20683 // fire over events
20684 for (i=0,len=overEvts.length; i<len; ++i) {
20685 dc.b4DragOver(e, overEvts[i].id);
20686 dc.onDragOver(e, overEvts[i].id);
20689 // fire drop events
20690 for (i=0, len=dropEvts.length; i<len; ++i) {
20691 dc.b4DragDrop(e, dropEvts[i].id);
20692 dc.onDragDrop(e, dropEvts[i].id);
20697 // notify about a drop that did not find a target
20698 if (isDrop && !dropEvts.length) {
20699 dc.onInvalidDrop(e);
20705 * Helper function for getting the best match from the list of drag
20706 * and drop objects returned by the drag and drop events when we are
20707 * in INTERSECT mode. It returns either the first object that the
20708 * cursor is over, or the object that has the greatest overlap with
20709 * the dragged element.
20710 * @method getBestMatch
20711 * @param {DragDrop[]} dds The array of drag and drop objects
20713 * @return {DragDrop} The best single match
20716 getBestMatch: function(dds) {
20718 // Return null if the input is not what we expect
20719 //if (!dds || !dds.length || dds.length == 0) {
20721 // If there is only one item, it wins
20722 //} else if (dds.length == 1) {
20724 var len = dds.length;
20729 // Loop through the targeted items
20730 for (var i=0; i<len; ++i) {
20732 // If the cursor is over the object, it wins. If the
20733 // cursor is over multiple matches, the first one we come
20735 if (dd.cursorIsOver) {
20738 // Otherwise the object with the most overlap wins
20741 winner.overlap.getArea() < dd.overlap.getArea()) {
20752 * Refreshes the cache of the top-left and bottom-right points of the
20753 * drag and drop objects in the specified group(s). This is in the
20754 * format that is stored in the drag and drop instance, so typical
20757 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20761 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20763 * @TODO this really should be an indexed array. Alternatively this
20764 * method could accept both.
20765 * @method refreshCache
20766 * @param {Object} groups an associative array of groups to refresh
20769 refreshCache: function(groups) {
20770 for (var sGroup in groups) {
20771 if ("string" != typeof sGroup) {
20774 for (var i in this.ids[sGroup]) {
20775 var oDD = this.ids[sGroup][i];
20777 if (this.isTypeOfDD(oDD)) {
20778 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20779 var loc = this.getLocation(oDD);
20781 this.locationCache[oDD.id] = loc;
20783 delete this.locationCache[oDD.id];
20784 // this will unregister the drag and drop object if
20785 // the element is not in a usable state
20794 * This checks to make sure an element exists and is in the DOM. The
20795 * main purpose is to handle cases where innerHTML is used to remove
20796 * drag and drop objects from the DOM. IE provides an 'unspecified
20797 * error' when trying to access the offsetParent of such an element
20799 * @param {HTMLElement} el the element to check
20800 * @return {boolean} true if the element looks usable
20803 verifyEl: function(el) {
20808 parent = el.offsetParent;
20811 parent = el.offsetParent;
20822 * Returns a Region object containing the drag and drop element's position
20823 * and size, including the padding configured for it
20824 * @method getLocation
20825 * @param {DragDrop} oDD the drag and drop object to get the
20827 * @return {Roo.lib.Region} a Region object representing the total area
20828 * the element occupies, including any padding
20829 * the instance is configured for.
20832 getLocation: function(oDD) {
20833 if (! this.isTypeOfDD(oDD)) {
20837 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20840 pos= Roo.lib.Dom.getXY(el);
20848 x2 = x1 + el.offsetWidth;
20850 y2 = y1 + el.offsetHeight;
20852 t = y1 - oDD.padding[0];
20853 r = x2 + oDD.padding[1];
20854 b = y2 + oDD.padding[2];
20855 l = x1 - oDD.padding[3];
20857 return new Roo.lib.Region( t, r, b, l );
20861 * Checks the cursor location to see if it over the target
20862 * @method isOverTarget
20863 * @param {Roo.lib.Point} pt The point to evaluate
20864 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20865 * @return {boolean} true if the mouse is over the target
20869 isOverTarget: function(pt, oTarget, intersect) {
20870 // use cache if available
20871 var loc = this.locationCache[oTarget.id];
20872 if (!loc || !this.useCache) {
20873 loc = this.getLocation(oTarget);
20874 this.locationCache[oTarget.id] = loc;
20882 oTarget.cursorIsOver = loc.contains( pt );
20884 // DragDrop is using this as a sanity check for the initial mousedown
20885 // in this case we are done. In POINT mode, if the drag obj has no
20886 // contraints, we are also done. Otherwise we need to evaluate the
20887 // location of the target as related to the actual location of the
20888 // dragged element.
20889 var dc = this.dragCurrent;
20890 if (!dc || !dc.getTargetCoord ||
20891 (!intersect && !dc.constrainX && !dc.constrainY)) {
20892 return oTarget.cursorIsOver;
20895 oTarget.overlap = null;
20897 // Get the current location of the drag element, this is the
20898 // location of the mouse event less the delta that represents
20899 // where the original mousedown happened on the element. We
20900 // need to consider constraints and ticks as well.
20901 var pos = dc.getTargetCoord(pt.x, pt.y);
20903 var el = dc.getDragEl();
20904 var curRegion = new Roo.lib.Region( pos.y,
20905 pos.x + el.offsetWidth,
20906 pos.y + el.offsetHeight,
20909 var overlap = curRegion.intersect(loc);
20912 oTarget.overlap = overlap;
20913 return (intersect) ? true : oTarget.cursorIsOver;
20920 * unload event handler
20921 * @method _onUnload
20925 _onUnload: function(e, me) {
20926 Roo.dd.DragDropMgr.unregAll();
20930 * Cleans up the drag and drop events and objects.
20935 unregAll: function() {
20937 if (this.dragCurrent) {
20939 this.dragCurrent = null;
20942 this._execOnAll("unreg", []);
20944 for (i in this.elementCache) {
20945 delete this.elementCache[i];
20948 this.elementCache = {};
20953 * A cache of DOM elements
20954 * @property elementCache
20961 * Get the wrapper for the DOM element specified
20962 * @method getElWrapper
20963 * @param {String} id the id of the element to get
20964 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20966 * @deprecated This wrapper isn't that useful
20969 getElWrapper: function(id) {
20970 var oWrapper = this.elementCache[id];
20971 if (!oWrapper || !oWrapper.el) {
20972 oWrapper = this.elementCache[id] =
20973 new this.ElementWrapper(Roo.getDom(id));
20979 * Returns the actual DOM element
20980 * @method getElement
20981 * @param {String} id the id of the elment to get
20982 * @return {Object} The element
20983 * @deprecated use Roo.getDom instead
20986 getElement: function(id) {
20987 return Roo.getDom(id);
20991 * Returns the style property for the DOM element (i.e.,
20992 * document.getElById(id).style)
20994 * @param {String} id the id of the elment to get
20995 * @return {Object} The style property of the element
20996 * @deprecated use Roo.getDom instead
20999 getCss: function(id) {
21000 var el = Roo.getDom(id);
21001 return (el) ? el.style : null;
21005 * Inner class for cached elements
21006 * @class DragDropMgr.ElementWrapper
21011 ElementWrapper: function(el) {
21016 this.el = el || null;
21021 this.id = this.el && el.id;
21023 * A reference to the style property
21026 this.css = this.el && el.style;
21030 * Returns the X position of an html element
21032 * @param el the element for which to get the position
21033 * @return {int} the X coordinate
21035 * @deprecated use Roo.lib.Dom.getX instead
21038 getPosX: function(el) {
21039 return Roo.lib.Dom.getX(el);
21043 * Returns the Y position of an html element
21045 * @param el the element for which to get the position
21046 * @return {int} the Y coordinate
21047 * @deprecated use Roo.lib.Dom.getY instead
21050 getPosY: function(el) {
21051 return Roo.lib.Dom.getY(el);
21055 * Swap two nodes. In IE, we use the native method, for others we
21056 * emulate the IE behavior
21058 * @param n1 the first node to swap
21059 * @param n2 the other node to swap
21062 swapNode: function(n1, n2) {
21066 var p = n2.parentNode;
21067 var s = n2.nextSibling;
21070 p.insertBefore(n1, n2);
21071 } else if (n2 == n1.nextSibling) {
21072 p.insertBefore(n2, n1);
21074 n1.parentNode.replaceChild(n2, n1);
21075 p.insertBefore(n1, s);
21081 * Returns the current scroll position
21082 * @method getScroll
21086 getScroll: function () {
21087 var t, l, dde=document.documentElement, db=document.body;
21088 if (dde && (dde.scrollTop || dde.scrollLeft)) {
21090 l = dde.scrollLeft;
21097 return { top: t, left: l };
21101 * Returns the specified element style property
21103 * @param {HTMLElement} el the element
21104 * @param {string} styleProp the style property
21105 * @return {string} The value of the style property
21106 * @deprecated use Roo.lib.Dom.getStyle
21109 getStyle: function(el, styleProp) {
21110 return Roo.fly(el).getStyle(styleProp);
21114 * Gets the scrollTop
21115 * @method getScrollTop
21116 * @return {int} the document's scrollTop
21119 getScrollTop: function () { return this.getScroll().top; },
21122 * Gets the scrollLeft
21123 * @method getScrollLeft
21124 * @return {int} the document's scrollTop
21127 getScrollLeft: function () { return this.getScroll().left; },
21130 * Sets the x/y position of an element to the location of the
21133 * @param {HTMLElement} moveEl The element to move
21134 * @param {HTMLElement} targetEl The position reference element
21137 moveToEl: function (moveEl, targetEl) {
21138 var aCoord = Roo.lib.Dom.getXY(targetEl);
21139 Roo.lib.Dom.setXY(moveEl, aCoord);
21143 * Numeric array sort function
21144 * @method numericSort
21147 numericSort: function(a, b) { return (a - b); },
21151 * @property _timeoutCount
21158 * Trying to make the load order less important. Without this we get
21159 * an error if this file is loaded before the Event Utility.
21160 * @method _addListeners
21164 _addListeners: function() {
21165 var DDM = Roo.dd.DDM;
21166 if ( Roo.lib.Event && document ) {
21169 if (DDM._timeoutCount > 2000) {
21171 setTimeout(DDM._addListeners, 10);
21172 if (document && document.body) {
21173 DDM._timeoutCount += 1;
21180 * Recursively searches the immediate parent and all child nodes for
21181 * the handle element in order to determine wheter or not it was
21183 * @method handleWasClicked
21184 * @param node the html element to inspect
21187 handleWasClicked: function(node, id) {
21188 if (this.isHandle(id, node.id)) {
21191 // check to see if this is a text node child of the one we want
21192 var p = node.parentNode;
21195 if (this.isHandle(id, p.id)) {
21210 // shorter alias, save a few bytes
21211 Roo.dd.DDM = Roo.dd.DragDropMgr;
21212 Roo.dd.DDM._addListeners();
21216 * Ext JS Library 1.1.1
21217 * Copyright(c) 2006-2007, Ext JS, LLC.
21219 * Originally Released Under LGPL - original licence link has changed is not relivant.
21222 * <script type="text/javascript">
21227 * A DragDrop implementation where the linked element follows the
21228 * mouse cursor during a drag.
21229 * @extends Roo.dd.DragDrop
21231 * @param {String} id the id of the linked element
21232 * @param {String} sGroup the group of related DragDrop items
21233 * @param {object} config an object containing configurable attributes
21234 * Valid properties for DD:
21237 Roo.dd.DD = function(id, sGroup, config) {
21239 this.init(id, sGroup, config);
21243 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21246 * When set to true, the utility automatically tries to scroll the browser
21247 * window wehn a drag and drop element is dragged near the viewport boundary.
21248 * Defaults to true.
21255 * Sets the pointer offset to the distance between the linked element's top
21256 * left corner and the location the element was clicked
21257 * @method autoOffset
21258 * @param {int} iPageX the X coordinate of the click
21259 * @param {int} iPageY the Y coordinate of the click
21261 autoOffset: function(iPageX, iPageY) {
21262 var x = iPageX - this.startPageX;
21263 var y = iPageY - this.startPageY;
21264 this.setDelta(x, y);
21268 * Sets the pointer offset. You can call this directly to force the
21269 * offset to be in a particular location (e.g., pass in 0,0 to set it
21270 * to the center of the object)
21272 * @param {int} iDeltaX the distance from the left
21273 * @param {int} iDeltaY the distance from the top
21275 setDelta: function(iDeltaX, iDeltaY) {
21276 this.deltaX = iDeltaX;
21277 this.deltaY = iDeltaY;
21281 * Sets the drag element to the location of the mousedown or click event,
21282 * maintaining the cursor location relative to the location on the element
21283 * that was clicked. Override this if you want to place the element in a
21284 * location other than where the cursor is.
21285 * @method setDragElPos
21286 * @param {int} iPageX the X coordinate of the mousedown or drag event
21287 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21289 setDragElPos: function(iPageX, iPageY) {
21290 // the first time we do this, we are going to check to make sure
21291 // the element has css positioning
21293 var el = this.getDragEl();
21294 this.alignElWithMouse(el, iPageX, iPageY);
21298 * Sets the element to the location of the mousedown or click event,
21299 * maintaining the cursor location relative to the location on the element
21300 * that was clicked. Override this if you want to place the element in a
21301 * location other than where the cursor is.
21302 * @method alignElWithMouse
21303 * @param {HTMLElement} el the element to move
21304 * @param {int} iPageX the X coordinate of the mousedown or drag event
21305 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21307 alignElWithMouse: function(el, iPageX, iPageY) {
21308 var oCoord = this.getTargetCoord(iPageX, iPageY);
21309 var fly = el.dom ? el : Roo.fly(el);
21310 if (!this.deltaSetXY) {
21311 var aCoord = [oCoord.x, oCoord.y];
21313 var newLeft = fly.getLeft(true);
21314 var newTop = fly.getTop(true);
21315 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21317 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21320 this.cachePosition(oCoord.x, oCoord.y);
21321 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21326 * Saves the most recent position so that we can reset the constraints and
21327 * tick marks on-demand. We need to know this so that we can calculate the
21328 * number of pixels the element is offset from its original position.
21329 * @method cachePosition
21330 * @param iPageX the current x position (optional, this just makes it so we
21331 * don't have to look it up again)
21332 * @param iPageY the current y position (optional, this just makes it so we
21333 * don't have to look it up again)
21335 cachePosition: function(iPageX, iPageY) {
21337 this.lastPageX = iPageX;
21338 this.lastPageY = iPageY;
21340 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21341 this.lastPageX = aCoord[0];
21342 this.lastPageY = aCoord[1];
21347 * Auto-scroll the window if the dragged object has been moved beyond the
21348 * visible window boundary.
21349 * @method autoScroll
21350 * @param {int} x the drag element's x position
21351 * @param {int} y the drag element's y position
21352 * @param {int} h the height of the drag element
21353 * @param {int} w the width of the drag element
21356 autoScroll: function(x, y, h, w) {
21359 // The client height
21360 var clientH = Roo.lib.Dom.getViewWidth();
21362 // The client width
21363 var clientW = Roo.lib.Dom.getViewHeight();
21365 // The amt scrolled down
21366 var st = this.DDM.getScrollTop();
21368 // The amt scrolled right
21369 var sl = this.DDM.getScrollLeft();
21371 // Location of the bottom of the element
21374 // Location of the right of the element
21377 // The distance from the cursor to the bottom of the visible area,
21378 // adjusted so that we don't scroll if the cursor is beyond the
21379 // element drag constraints
21380 var toBot = (clientH + st - y - this.deltaY);
21382 // The distance from the cursor to the right of the visible area
21383 var toRight = (clientW + sl - x - this.deltaX);
21386 // How close to the edge the cursor must be before we scroll
21387 // var thresh = (document.all) ? 100 : 40;
21390 // How many pixels to scroll per autoscroll op. This helps to reduce
21391 // clunky scrolling. IE is more sensitive about this ... it needs this
21392 // value to be higher.
21393 var scrAmt = (document.all) ? 80 : 30;
21395 // Scroll down if we are near the bottom of the visible page and the
21396 // obj extends below the crease
21397 if ( bot > clientH && toBot < thresh ) {
21398 window.scrollTo(sl, st + scrAmt);
21401 // Scroll up if the window is scrolled down and the top of the object
21402 // goes above the top border
21403 if ( y < st && st > 0 && y - st < thresh ) {
21404 window.scrollTo(sl, st - scrAmt);
21407 // Scroll right if the obj is beyond the right border and the cursor is
21408 // near the border.
21409 if ( right > clientW && toRight < thresh ) {
21410 window.scrollTo(sl + scrAmt, st);
21413 // Scroll left if the window has been scrolled to the right and the obj
21414 // extends past the left border
21415 if ( x < sl && sl > 0 && x - sl < thresh ) {
21416 window.scrollTo(sl - scrAmt, st);
21422 * Finds the location the element should be placed if we want to move
21423 * it to where the mouse location less the click offset would place us.
21424 * @method getTargetCoord
21425 * @param {int} iPageX the X coordinate of the click
21426 * @param {int} iPageY the Y coordinate of the click
21427 * @return an object that contains the coordinates (Object.x and Object.y)
21430 getTargetCoord: function(iPageX, iPageY) {
21433 var x = iPageX - this.deltaX;
21434 var y = iPageY - this.deltaY;
21436 if (this.constrainX) {
21437 if (x < this.minX) { x = this.minX; }
21438 if (x > this.maxX) { x = this.maxX; }
21441 if (this.constrainY) {
21442 if (y < this.minY) { y = this.minY; }
21443 if (y > this.maxY) { y = this.maxY; }
21446 x = this.getTick(x, this.xTicks);
21447 y = this.getTick(y, this.yTicks);
21454 * Sets up config options specific to this class. Overrides
21455 * Roo.dd.DragDrop, but all versions of this method through the
21456 * inheritance chain are called
21458 applyConfig: function() {
21459 Roo.dd.DD.superclass.applyConfig.call(this);
21460 this.scroll = (this.config.scroll !== false);
21464 * Event that fires prior to the onMouseDown event. Overrides
21467 b4MouseDown: function(e) {
21468 // this.resetConstraints();
21469 this.autoOffset(e.getPageX(),
21474 * Event that fires prior to the onDrag event. Overrides
21477 b4Drag: function(e) {
21478 this.setDragElPos(e.getPageX(),
21482 toString: function() {
21483 return ("DD " + this.id);
21486 //////////////////////////////////////////////////////////////////////////
21487 // Debugging ygDragDrop events that can be overridden
21488 //////////////////////////////////////////////////////////////////////////
21490 startDrag: function(x, y) {
21493 onDrag: function(e) {
21496 onDragEnter: function(e, id) {
21499 onDragOver: function(e, id) {
21502 onDragOut: function(e, id) {
21505 onDragDrop: function(e, id) {
21508 endDrag: function(e) {
21515 * Ext JS Library 1.1.1
21516 * Copyright(c) 2006-2007, Ext JS, LLC.
21518 * Originally Released Under LGPL - original licence link has changed is not relivant.
21521 * <script type="text/javascript">
21525 * @class Roo.dd.DDProxy
21526 * A DragDrop implementation that inserts an empty, bordered div into
21527 * the document that follows the cursor during drag operations. At the time of
21528 * the click, the frame div is resized to the dimensions of the linked html
21529 * element, and moved to the exact location of the linked element.
21531 * References to the "frame" element refer to the single proxy element that
21532 * was created to be dragged in place of all DDProxy elements on the
21535 * @extends Roo.dd.DD
21537 * @param {String} id the id of the linked html element
21538 * @param {String} sGroup the group of related DragDrop objects
21539 * @param {object} config an object containing configurable attributes
21540 * Valid properties for DDProxy in addition to those in DragDrop:
21541 * resizeFrame, centerFrame, dragElId
21543 Roo.dd.DDProxy = function(id, sGroup, config) {
21545 this.init(id, sGroup, config);
21551 * The default drag frame div id
21552 * @property Roo.dd.DDProxy.dragElId
21556 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21558 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21561 * By default we resize the drag frame to be the same size as the element
21562 * we want to drag (this is to get the frame effect). We can turn it off
21563 * if we want a different behavior.
21564 * @property resizeFrame
21570 * By default the frame is positioned exactly where the drag element is, so
21571 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21572 * you do not have constraints on the obj is to have the drag frame centered
21573 * around the cursor. Set centerFrame to true for this effect.
21574 * @property centerFrame
21577 centerFrame: false,
21580 * Creates the proxy element if it does not yet exist
21581 * @method createFrame
21583 createFrame: function() {
21585 var body = document.body;
21587 if (!body || !body.firstChild) {
21588 setTimeout( function() { self.createFrame(); }, 50 );
21592 var div = this.getDragEl();
21595 div = document.createElement("div");
21596 div.id = this.dragElId;
21599 s.position = "absolute";
21600 s.visibility = "hidden";
21602 s.border = "2px solid #aaa";
21605 // appendChild can blow up IE if invoked prior to the window load event
21606 // while rendering a table. It is possible there are other scenarios
21607 // that would cause this to happen as well.
21608 body.insertBefore(div, body.firstChild);
21613 * Initialization for the drag frame element. Must be called in the
21614 * constructor of all subclasses
21615 * @method initFrame
21617 initFrame: function() {
21618 this.createFrame();
21621 applyConfig: function() {
21622 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21624 this.resizeFrame = (this.config.resizeFrame !== false);
21625 this.centerFrame = (this.config.centerFrame);
21626 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21630 * Resizes the drag frame to the dimensions of the clicked object, positions
21631 * it over the object, and finally displays it
21632 * @method showFrame
21633 * @param {int} iPageX X click position
21634 * @param {int} iPageY Y click position
21637 showFrame: function(iPageX, iPageY) {
21638 var el = this.getEl();
21639 var dragEl = this.getDragEl();
21640 var s = dragEl.style;
21642 this._resizeProxy();
21644 if (this.centerFrame) {
21645 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21646 Math.round(parseInt(s.height, 10)/2) );
21649 this.setDragElPos(iPageX, iPageY);
21651 Roo.fly(dragEl).show();
21655 * The proxy is automatically resized to the dimensions of the linked
21656 * element when a drag is initiated, unless resizeFrame is set to false
21657 * @method _resizeProxy
21660 _resizeProxy: function() {
21661 if (this.resizeFrame) {
21662 var el = this.getEl();
21663 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21667 // overrides Roo.dd.DragDrop
21668 b4MouseDown: function(e) {
21669 var x = e.getPageX();
21670 var y = e.getPageY();
21671 this.autoOffset(x, y);
21672 this.setDragElPos(x, y);
21675 // overrides Roo.dd.DragDrop
21676 b4StartDrag: function(x, y) {
21677 // show the drag frame
21678 this.showFrame(x, y);
21681 // overrides Roo.dd.DragDrop
21682 b4EndDrag: function(e) {
21683 Roo.fly(this.getDragEl()).hide();
21686 // overrides Roo.dd.DragDrop
21687 // By default we try to move the element to the last location of the frame.
21688 // This is so that the default behavior mirrors that of Roo.dd.DD.
21689 endDrag: function(e) {
21691 var lel = this.getEl();
21692 var del = this.getDragEl();
21694 // Show the drag frame briefly so we can get its position
21695 del.style.visibility = "";
21698 // Hide the linked element before the move to get around a Safari
21700 lel.style.visibility = "hidden";
21701 Roo.dd.DDM.moveToEl(lel, del);
21702 del.style.visibility = "hidden";
21703 lel.style.visibility = "";
21708 beforeMove : function(){
21712 afterDrag : function(){
21716 toString: function() {
21717 return ("DDProxy " + this.id);
21723 * Ext JS Library 1.1.1
21724 * Copyright(c) 2006-2007, Ext JS, LLC.
21726 * Originally Released Under LGPL - original licence link has changed is not relivant.
21729 * <script type="text/javascript">
21733 * @class Roo.dd.DDTarget
21734 * A DragDrop implementation that does not move, but can be a drop
21735 * target. You would get the same result by simply omitting implementation
21736 * for the event callbacks, but this way we reduce the processing cost of the
21737 * event listener and the callbacks.
21738 * @extends Roo.dd.DragDrop
21740 * @param {String} id the id of the element that is a drop target
21741 * @param {String} sGroup the group of related DragDrop objects
21742 * @param {object} config an object containing configurable attributes
21743 * Valid properties for DDTarget in addition to those in
21747 Roo.dd.DDTarget = function(id, sGroup, config) {
21749 this.initTarget(id, sGroup, config);
21751 if (config && (config.listeners || config.events)) {
21752 Roo.dd.DragDrop.superclass.constructor.call(this, {
21753 listeners : config.listeners || {},
21754 events : config.events || {}
21759 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21760 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21761 toString: function() {
21762 return ("DDTarget " + this.id);
21767 * Ext JS Library 1.1.1
21768 * Copyright(c) 2006-2007, Ext JS, LLC.
21770 * Originally Released Under LGPL - original licence link has changed is not relivant.
21773 * <script type="text/javascript">
21778 * @class Roo.dd.ScrollManager
21779 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21780 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21783 Roo.dd.ScrollManager = function(){
21784 var ddm = Roo.dd.DragDropMgr;
21791 var onStop = function(e){
21796 var triggerRefresh = function(){
21797 if(ddm.dragCurrent){
21798 ddm.refreshCache(ddm.dragCurrent.groups);
21802 var doScroll = function(){
21803 if(ddm.dragCurrent){
21804 var dds = Roo.dd.ScrollManager;
21806 if(proc.el.scroll(proc.dir, dds.increment)){
21810 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21815 var clearProc = function(){
21817 clearInterval(proc.id);
21824 var startProc = function(el, dir){
21825 Roo.log('scroll startproc');
21829 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21832 var onFire = function(e, isDrop){
21834 if(isDrop || !ddm.dragCurrent){ return; }
21835 var dds = Roo.dd.ScrollManager;
21836 if(!dragEl || dragEl != ddm.dragCurrent){
21837 dragEl = ddm.dragCurrent;
21838 // refresh regions on drag start
21839 dds.refreshCache();
21842 var xy = Roo.lib.Event.getXY(e);
21843 var pt = new Roo.lib.Point(xy[0], xy[1]);
21844 for(var id in els){
21845 var el = els[id], r = el._region;
21846 if(r && r.contains(pt) && el.isScrollable()){
21847 if(r.bottom - pt.y <= dds.thresh){
21849 startProc(el, "down");
21852 }else if(r.right - pt.x <= dds.thresh){
21854 startProc(el, "left");
21857 }else if(pt.y - r.top <= dds.thresh){
21859 startProc(el, "up");
21862 }else if(pt.x - r.left <= dds.thresh){
21864 startProc(el, "right");
21873 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21874 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21878 * Registers new overflow element(s) to auto scroll
21879 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21881 register : function(el){
21882 if(el instanceof Array){
21883 for(var i = 0, len = el.length; i < len; i++) {
21884 this.register(el[i]);
21890 Roo.dd.ScrollManager.els = els;
21894 * Unregisters overflow element(s) so they are no longer scrolled
21895 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21897 unregister : function(el){
21898 if(el instanceof Array){
21899 for(var i = 0, len = el.length; i < len; i++) {
21900 this.unregister(el[i]);
21909 * The number of pixels from the edge of a container the pointer needs to be to
21910 * trigger scrolling (defaults to 25)
21916 * The number of pixels to scroll in each scroll increment (defaults to 50)
21922 * The frequency of scrolls in milliseconds (defaults to 500)
21928 * True to animate the scroll (defaults to true)
21934 * The animation duration in seconds -
21935 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21941 * Manually trigger a cache refresh.
21943 refreshCache : function(){
21944 for(var id in els){
21945 if(typeof els[id] == 'object'){ // for people extending the object prototype
21946 els[id]._region = els[id].getRegion();
21953 * Ext JS Library 1.1.1
21954 * Copyright(c) 2006-2007, Ext JS, LLC.
21956 * Originally Released Under LGPL - original licence link has changed is not relivant.
21959 * <script type="text/javascript">
21964 * @class Roo.dd.Registry
21965 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21966 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21969 Roo.dd.Registry = function(){
21972 var autoIdSeed = 0;
21974 var getId = function(el, autogen){
21975 if(typeof el == "string"){
21979 if(!id && autogen !== false){
21980 id = "roodd-" + (++autoIdSeed);
21988 * Register a drag drop element
21989 * @param {String|HTMLElement} element The id or DOM node to register
21990 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21991 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21992 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21993 * populated in the data object (if applicable):
21995 Value Description<br />
21996 --------- ------------------------------------------<br />
21997 handles Array of DOM nodes that trigger dragging<br />
21998 for the element being registered<br />
21999 isHandle True if the element passed in triggers<br />
22000 dragging itself, else false
22003 register : function(el, data){
22005 if(typeof el == "string"){
22006 el = document.getElementById(el);
22009 elements[getId(el)] = data;
22010 if(data.isHandle !== false){
22011 handles[data.ddel.id] = data;
22014 var hs = data.handles;
22015 for(var i = 0, len = hs.length; i < len; i++){
22016 handles[getId(hs[i])] = data;
22022 * Unregister a drag drop element
22023 * @param {String|HTMLElement} element The id or DOM node to unregister
22025 unregister : function(el){
22026 var id = getId(el, false);
22027 var data = elements[id];
22029 delete elements[id];
22031 var hs = data.handles;
22032 for(var i = 0, len = hs.length; i < len; i++){
22033 delete handles[getId(hs[i], false)];
22040 * Returns the handle registered for a DOM Node by id
22041 * @param {String|HTMLElement} id The DOM node or id to look up
22042 * @return {Object} handle The custom handle data
22044 getHandle : function(id){
22045 if(typeof id != "string"){ // must be element?
22048 return handles[id];
22052 * Returns the handle that is registered for the DOM node that is the target of the event
22053 * @param {Event} e The event
22054 * @return {Object} handle The custom handle data
22056 getHandleFromEvent : function(e){
22057 var t = Roo.lib.Event.getTarget(e);
22058 return t ? handles[t.id] : null;
22062 * Returns a custom data object that is registered for a DOM node by id
22063 * @param {String|HTMLElement} id The DOM node or id to look up
22064 * @return {Object} data The custom data
22066 getTarget : function(id){
22067 if(typeof id != "string"){ // must be element?
22070 return elements[id];
22074 * Returns a custom data object that is registered for the DOM node that is the target of the event
22075 * @param {Event} e The event
22076 * @return {Object} data The custom data
22078 getTargetFromEvent : function(e){
22079 var t = Roo.lib.Event.getTarget(e);
22080 return t ? elements[t.id] || handles[t.id] : null;
22085 * Ext JS Library 1.1.1
22086 * Copyright(c) 2006-2007, Ext JS, LLC.
22088 * Originally Released Under LGPL - original licence link has changed is not relivant.
22091 * <script type="text/javascript">
22096 * @class Roo.dd.StatusProxy
22097 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
22098 * default drag proxy used by all Roo.dd components.
22100 * @param {Object} config
22102 Roo.dd.StatusProxy = function(config){
22103 Roo.apply(this, config);
22104 this.id = this.id || Roo.id();
22105 this.el = new Roo.Layer({
22107 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
22108 {tag: "div", cls: "x-dd-drop-icon"},
22109 {tag: "div", cls: "x-dd-drag-ghost"}
22112 shadow: !config || config.shadow !== false
22114 this.ghost = Roo.get(this.el.dom.childNodes[1]);
22115 this.dropStatus = this.dropNotAllowed;
22118 Roo.dd.StatusProxy.prototype = {
22120 * @cfg {String} dropAllowed
22121 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
22123 dropAllowed : "x-dd-drop-ok",
22125 * @cfg {String} dropNotAllowed
22126 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
22128 dropNotAllowed : "x-dd-drop-nodrop",
22131 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
22132 * over the current target element.
22133 * @param {String} cssClass The css class for the new drop status indicator image
22135 setStatus : function(cssClass){
22136 cssClass = cssClass || this.dropNotAllowed;
22137 if(this.dropStatus != cssClass){
22138 this.el.replaceClass(this.dropStatus, cssClass);
22139 this.dropStatus = cssClass;
22144 * Resets the status indicator to the default dropNotAllowed value
22145 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
22147 reset : function(clearGhost){
22148 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
22149 this.dropStatus = this.dropNotAllowed;
22151 this.ghost.update("");
22156 * Updates the contents of the ghost element
22157 * @param {String} html The html that will replace the current innerHTML of the ghost element
22159 update : function(html){
22160 if(typeof html == "string"){
22161 this.ghost.update(html);
22163 this.ghost.update("");
22164 html.style.margin = "0";
22165 this.ghost.dom.appendChild(html);
22167 // ensure float = none set?? cant remember why though.
22168 var el = this.ghost.dom.firstChild;
22170 Roo.fly(el).setStyle('float', 'none');
22175 * Returns the underlying proxy {@link Roo.Layer}
22176 * @return {Roo.Layer} el
22178 getEl : function(){
22183 * Returns the ghost element
22184 * @return {Roo.Element} el
22186 getGhost : function(){
22192 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22194 hide : function(clear){
22202 * Stops the repair animation if it's currently running
22205 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22211 * Displays this proxy
22218 * Force the Layer to sync its shadow and shim positions to the element
22225 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22226 * invalid drop operation by the item being dragged.
22227 * @param {Array} xy The XY position of the element ([x, y])
22228 * @param {Function} callback The function to call after the repair is complete
22229 * @param {Object} scope The scope in which to execute the callback
22231 repair : function(xy, callback, scope){
22232 this.callback = callback;
22233 this.scope = scope;
22234 if(xy && this.animRepair !== false){
22235 this.el.addClass("x-dd-drag-repair");
22236 this.el.hideUnders(true);
22237 this.anim = this.el.shift({
22238 duration: this.repairDuration || .5,
22242 callback: this.afterRepair,
22246 this.afterRepair();
22251 afterRepair : function(){
22253 if(typeof this.callback == "function"){
22254 this.callback.call(this.scope || this);
22256 this.callback = null;
22261 * Ext JS Library 1.1.1
22262 * Copyright(c) 2006-2007, Ext JS, LLC.
22264 * Originally Released Under LGPL - original licence link has changed is not relivant.
22267 * <script type="text/javascript">
22271 * @class Roo.dd.DragSource
22272 * @extends Roo.dd.DDProxy
22273 * A simple class that provides the basic implementation needed to make any element draggable.
22275 * @param {String/HTMLElement/Element} el The container element
22276 * @param {Object} config
22278 Roo.dd.DragSource = function(el, config){
22279 this.el = Roo.get(el);
22280 this.dragData = {};
22282 Roo.apply(this, config);
22285 this.proxy = new Roo.dd.StatusProxy();
22288 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22289 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22291 this.dragging = false;
22294 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22296 * @cfg {String} dropAllowed
22297 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22299 dropAllowed : "x-dd-drop-ok",
22301 * @cfg {String} dropNotAllowed
22302 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22304 dropNotAllowed : "x-dd-drop-nodrop",
22307 * Returns the data object associated with this drag source
22308 * @return {Object} data An object containing arbitrary data
22310 getDragData : function(e){
22311 return this.dragData;
22315 onDragEnter : function(e, id){
22316 var target = Roo.dd.DragDropMgr.getDDById(id);
22317 this.cachedTarget = target;
22318 if(this.beforeDragEnter(target, e, id) !== false){
22319 if(target.isNotifyTarget){
22320 var status = target.notifyEnter(this, e, this.dragData);
22321 this.proxy.setStatus(status);
22323 this.proxy.setStatus(this.dropAllowed);
22326 if(this.afterDragEnter){
22328 * An empty function by default, but provided so that you can perform a custom action
22329 * when the dragged item enters the drop target by providing an implementation.
22330 * @param {Roo.dd.DragDrop} target The drop target
22331 * @param {Event} e The event object
22332 * @param {String} id The id of the dragged element
22333 * @method afterDragEnter
22335 this.afterDragEnter(target, e, id);
22341 * An empty function by default, but provided so that you can perform a custom action
22342 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22343 * @param {Roo.dd.DragDrop} target The drop target
22344 * @param {Event} e The event object
22345 * @param {String} id The id of the dragged element
22346 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22348 beforeDragEnter : function(target, e, id){
22353 alignElWithMouse: function() {
22354 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22359 onDragOver : function(e, id){
22360 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22361 if(this.beforeDragOver(target, e, id) !== false){
22362 if(target.isNotifyTarget){
22363 var status = target.notifyOver(this, e, this.dragData);
22364 this.proxy.setStatus(status);
22367 if(this.afterDragOver){
22369 * An empty function by default, but provided so that you can perform a custom action
22370 * while the dragged item is over the drop target by providing an implementation.
22371 * @param {Roo.dd.DragDrop} target The drop target
22372 * @param {Event} e The event object
22373 * @param {String} id The id of the dragged element
22374 * @method afterDragOver
22376 this.afterDragOver(target, e, id);
22382 * An empty function by default, but provided so that you can perform a custom action
22383 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22384 * @param {Roo.dd.DragDrop} target The drop target
22385 * @param {Event} e The event object
22386 * @param {String} id The id of the dragged element
22387 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22389 beforeDragOver : function(target, e, id){
22394 onDragOut : function(e, id){
22395 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22396 if(this.beforeDragOut(target, e, id) !== false){
22397 if(target.isNotifyTarget){
22398 target.notifyOut(this, e, this.dragData);
22400 this.proxy.reset();
22401 if(this.afterDragOut){
22403 * An empty function by default, but provided so that you can perform a custom action
22404 * after the dragged item is dragged out of the target without dropping.
22405 * @param {Roo.dd.DragDrop} target The drop target
22406 * @param {Event} e The event object
22407 * @param {String} id The id of the dragged element
22408 * @method afterDragOut
22410 this.afterDragOut(target, e, id);
22413 this.cachedTarget = null;
22417 * An empty function by default, but provided so that you can perform a custom action before the dragged
22418 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
22419 * @param {Roo.dd.DragDrop} target The drop target
22420 * @param {Event} e The event object
22421 * @param {String} id The id of the dragged element
22422 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22424 beforeDragOut : function(target, e, id){
22429 onDragDrop : function(e, id){
22430 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22431 if(this.beforeDragDrop(target, e, id) !== false){
22432 if(target.isNotifyTarget){
22433 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22434 this.onValidDrop(target, e, id);
22436 this.onInvalidDrop(target, e, id);
22439 this.onValidDrop(target, e, id);
22442 if(this.afterDragDrop){
22444 * An empty function by default, but provided so that you can perform a custom action
22445 * after a valid drag drop has occurred by providing an implementation.
22446 * @param {Roo.dd.DragDrop} target The drop target
22447 * @param {Event} e The event object
22448 * @param {String} id The id of the dropped element
22449 * @method afterDragDrop
22451 this.afterDragDrop(target, e, id);
22454 delete this.cachedTarget;
22458 * An empty function by default, but provided so that you can perform a custom action before the dragged
22459 * item is dropped onto the target and optionally cancel the onDragDrop.
22460 * @param {Roo.dd.DragDrop} target The drop target
22461 * @param {Event} e The event object
22462 * @param {String} id The id of the dragged element
22463 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22465 beforeDragDrop : function(target, e, id){
22470 onValidDrop : function(target, e, id){
22472 if(this.afterValidDrop){
22474 * An empty function by default, but provided so that you can perform a custom action
22475 * after a valid drop has occurred by providing an implementation.
22476 * @param {Object} target The target DD
22477 * @param {Event} e The event object
22478 * @param {String} id The id of the dropped element
22479 * @method afterInvalidDrop
22481 this.afterValidDrop(target, e, id);
22486 getRepairXY : function(e, data){
22487 return this.el.getXY();
22491 onInvalidDrop : function(target, e, id){
22492 this.beforeInvalidDrop(target, e, id);
22493 if(this.cachedTarget){
22494 if(this.cachedTarget.isNotifyTarget){
22495 this.cachedTarget.notifyOut(this, e, this.dragData);
22497 this.cacheTarget = null;
22499 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22501 if(this.afterInvalidDrop){
22503 * An empty function by default, but provided so that you can perform a custom action
22504 * after an invalid drop has occurred by providing an implementation.
22505 * @param {Event} e The event object
22506 * @param {String} id The id of the dropped element
22507 * @method afterInvalidDrop
22509 this.afterInvalidDrop(e, id);
22514 afterRepair : function(){
22516 this.el.highlight(this.hlColor || "c3daf9");
22518 this.dragging = false;
22522 * An empty function by default, but provided so that you can perform a custom action after an invalid
22523 * drop has occurred.
22524 * @param {Roo.dd.DragDrop} target The drop target
22525 * @param {Event} e The event object
22526 * @param {String} id The id of the dragged element
22527 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22529 beforeInvalidDrop : function(target, e, id){
22534 handleMouseDown : function(e){
22535 if(this.dragging) {
22538 var data = this.getDragData(e);
22539 if(data && this.onBeforeDrag(data, e) !== false){
22540 this.dragData = data;
22542 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22547 * An empty function by default, but provided so that you can perform a custom action before the initial
22548 * drag event begins and optionally cancel it.
22549 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22550 * @param {Event} e The event object
22551 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22553 onBeforeDrag : function(data, e){
22558 * An empty function by default, but provided so that you can perform a custom action once the initial
22559 * drag event has begun. The drag cannot be canceled from this function.
22560 * @param {Number} x The x position of the click on the dragged object
22561 * @param {Number} y The y position of the click on the dragged object
22563 onStartDrag : Roo.emptyFn,
22565 // private - YUI override
22566 startDrag : function(x, y){
22567 this.proxy.reset();
22568 this.dragging = true;
22569 this.proxy.update("");
22570 this.onInitDrag(x, y);
22575 onInitDrag : function(x, y){
22576 var clone = this.el.dom.cloneNode(true);
22577 clone.id = Roo.id(); // prevent duplicate ids
22578 this.proxy.update(clone);
22579 this.onStartDrag(x, y);
22584 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22585 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22587 getProxy : function(){
22592 * Hides the drag source's {@link Roo.dd.StatusProxy}
22594 hideProxy : function(){
22596 this.proxy.reset(true);
22597 this.dragging = false;
22601 triggerCacheRefresh : function(){
22602 Roo.dd.DDM.refreshCache(this.groups);
22605 // private - override to prevent hiding
22606 b4EndDrag: function(e) {
22609 // private - override to prevent moving
22610 endDrag : function(e){
22611 this.onEndDrag(this.dragData, e);
22615 onEndDrag : function(data, e){
22618 // private - pin to cursor
22619 autoOffset : function(x, y) {
22620 this.setDelta(-12, -20);
22624 * Ext JS Library 1.1.1
22625 * Copyright(c) 2006-2007, Ext JS, LLC.
22627 * Originally Released Under LGPL - original licence link has changed is not relivant.
22630 * <script type="text/javascript">
22635 * @class Roo.dd.DropTarget
22636 * @extends Roo.dd.DDTarget
22637 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22638 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22640 * @param {String/HTMLElement/Element} el The container element
22641 * @param {Object} config
22643 Roo.dd.DropTarget = function(el, config){
22644 this.el = Roo.get(el);
22646 var listeners = false; ;
22647 if (config && config.listeners) {
22648 listeners= config.listeners;
22649 delete config.listeners;
22651 Roo.apply(this, config);
22653 if(this.containerScroll){
22654 Roo.dd.ScrollManager.register(this.el);
22658 * @scope Roo.dd.DropTarget
22663 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22664 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22665 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22667 * IMPORTANT : it should set this.valid to true|false
22669 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22670 * @param {Event} e The event
22671 * @param {Object} data An object containing arbitrary data supplied by the drag source
22677 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22678 * This method will be called on every mouse movement while the drag source is over the drop target.
22679 * This default implementation simply returns the dropAllowed config value.
22681 * IMPORTANT : it should set this.valid to true|false
22683 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22684 * @param {Event} e The event
22685 * @param {Object} data An object containing arbitrary data supplied by the drag source
22691 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22692 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22693 * overClass (if any) from the drop element.
22696 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22697 * @param {Event} e The event
22698 * @param {Object} data An object containing arbitrary data supplied by the drag source
22704 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22705 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22706 * implementation that does something to process the drop event and returns true so that the drag source's
22707 * repair action does not run.
22709 * IMPORTANT : it should set this.success
22711 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22712 * @param {Event} e The event
22713 * @param {Object} data An object containing arbitrary data supplied by the drag source
22719 Roo.dd.DropTarget.superclass.constructor.call( this,
22721 this.ddGroup || this.group,
22724 listeners : listeners || {}
22732 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22734 * @cfg {String} overClass
22735 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22738 * @cfg {String} ddGroup
22739 * The drag drop group to handle drop events for
22743 * @cfg {String} dropAllowed
22744 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22746 dropAllowed : "x-dd-drop-ok",
22748 * @cfg {String} dropNotAllowed
22749 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22751 dropNotAllowed : "x-dd-drop-nodrop",
22753 * @cfg {boolean} success
22754 * set this after drop listener..
22758 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22759 * if the drop point is valid for over/enter..
22766 isNotifyTarget : true,
22771 notifyEnter : function(dd, e, data)
22774 this.fireEvent('enter', dd, e, data);
22775 if(this.overClass){
22776 this.el.addClass(this.overClass);
22778 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22779 this.valid ? this.dropAllowed : this.dropNotAllowed
22786 notifyOver : function(dd, e, data)
22789 this.fireEvent('over', dd, e, data);
22790 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22791 this.valid ? this.dropAllowed : this.dropNotAllowed
22798 notifyOut : function(dd, e, data)
22800 this.fireEvent('out', dd, e, data);
22801 if(this.overClass){
22802 this.el.removeClass(this.overClass);
22809 notifyDrop : function(dd, e, data)
22811 this.success = false;
22812 this.fireEvent('drop', dd, e, data);
22813 return this.success;
22817 * Ext JS Library 1.1.1
22818 * Copyright(c) 2006-2007, Ext JS, LLC.
22820 * Originally Released Under LGPL - original licence link has changed is not relivant.
22823 * <script type="text/javascript">
22828 * @class Roo.dd.DragZone
22829 * @extends Roo.dd.DragSource
22830 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22831 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22833 * @param {String/HTMLElement/Element} el The container element
22834 * @param {Object} config
22836 Roo.dd.DragZone = function(el, config){
22837 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22838 if(this.containerScroll){
22839 Roo.dd.ScrollManager.register(this.el);
22843 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22845 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22846 * for auto scrolling during drag operations.
22849 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22850 * method after a failed drop (defaults to "c3daf9" - light blue)
22854 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22855 * for a valid target to drag based on the mouse down. Override this method
22856 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22857 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22858 * @param {EventObject} e The mouse down event
22859 * @return {Object} The dragData
22861 getDragData : function(e){
22862 return Roo.dd.Registry.getHandleFromEvent(e);
22866 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22867 * this.dragData.ddel
22868 * @param {Number} x The x position of the click on the dragged object
22869 * @param {Number} y The y position of the click on the dragged object
22870 * @return {Boolean} true to continue the drag, false to cancel
22872 onInitDrag : function(x, y){
22873 this.proxy.update(this.dragData.ddel.cloneNode(true));
22874 this.onStartDrag(x, y);
22879 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22881 afterRepair : function(){
22883 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22885 this.dragging = false;
22889 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22890 * the XY of this.dragData.ddel
22891 * @param {EventObject} e The mouse up event
22892 * @return {Array} The xy location (e.g. [100, 200])
22894 getRepairXY : function(e){
22895 return Roo.Element.fly(this.dragData.ddel).getXY();
22899 * Ext JS Library 1.1.1
22900 * Copyright(c) 2006-2007, Ext JS, LLC.
22902 * Originally Released Under LGPL - original licence link has changed is not relivant.
22905 * <script type="text/javascript">
22908 * @class Roo.dd.DropZone
22909 * @extends Roo.dd.DropTarget
22910 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22911 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22913 * @param {String/HTMLElement/Element} el The container element
22914 * @param {Object} config
22916 Roo.dd.DropZone = function(el, config){
22917 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22920 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22922 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22923 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22924 * provide your own custom lookup.
22925 * @param {Event} e The event
22926 * @return {Object} data The custom data
22928 getTargetFromEvent : function(e){
22929 return Roo.dd.Registry.getTargetFromEvent(e);
22933 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22934 * that it has registered. This method has no default implementation and should be overridden to provide
22935 * node-specific processing if necessary.
22936 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22937 * {@link #getTargetFromEvent} for this node)
22938 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22939 * @param {Event} e The event
22940 * @param {Object} data An object containing arbitrary data supplied by the drag source
22942 onNodeEnter : function(n, dd, e, data){
22947 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22948 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22949 * overridden to provide the proper feedback.
22950 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22951 * {@link #getTargetFromEvent} for this node)
22952 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22953 * @param {Event} e The event
22954 * @param {Object} data An object containing arbitrary data supplied by the drag source
22955 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22956 * underlying {@link Roo.dd.StatusProxy} can be updated
22958 onNodeOver : function(n, dd, e, data){
22959 return this.dropAllowed;
22963 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22964 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22965 * node-specific processing if necessary.
22966 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22967 * {@link #getTargetFromEvent} for this node)
22968 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22969 * @param {Event} e The event
22970 * @param {Object} data An object containing arbitrary data supplied by the drag source
22972 onNodeOut : function(n, dd, e, data){
22977 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22978 * the drop node. The default implementation returns false, so it should be overridden to provide the
22979 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22980 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22981 * {@link #getTargetFromEvent} for this node)
22982 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22983 * @param {Event} e The event
22984 * @param {Object} data An object containing arbitrary data supplied by the drag source
22985 * @return {Boolean} True if the drop was valid, else false
22987 onNodeDrop : function(n, dd, e, data){
22992 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22993 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22994 * it should be overridden to provide the proper feedback if necessary.
22995 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22996 * @param {Event} e The event
22997 * @param {Object} data An object containing arbitrary data supplied by the drag source
22998 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22999 * underlying {@link Roo.dd.StatusProxy} can be updated
23001 onContainerOver : function(dd, e, data){
23002 return this.dropNotAllowed;
23006 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
23007 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
23008 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
23009 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
23010 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23011 * @param {Event} e The event
23012 * @param {Object} data An object containing arbitrary data supplied by the drag source
23013 * @return {Boolean} True if the drop was valid, else false
23015 onContainerDrop : function(dd, e, data){
23020 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
23021 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
23022 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
23023 * you should override this method and provide a custom implementation.
23024 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23025 * @param {Event} e The event
23026 * @param {Object} data An object containing arbitrary data supplied by the drag source
23027 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23028 * underlying {@link Roo.dd.StatusProxy} can be updated
23030 notifyEnter : function(dd, e, data){
23031 return this.dropNotAllowed;
23035 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
23036 * This method will be called on every mouse movement while the drag source is over the drop zone.
23037 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
23038 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
23039 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
23040 * registered node, it will call {@link #onContainerOver}.
23041 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23042 * @param {Event} e The event
23043 * @param {Object} data An object containing arbitrary data supplied by the drag source
23044 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23045 * underlying {@link Roo.dd.StatusProxy} can be updated
23047 notifyOver : function(dd, e, data){
23048 var n = this.getTargetFromEvent(e);
23049 if(!n){ // not over valid drop target
23050 if(this.lastOverNode){
23051 this.onNodeOut(this.lastOverNode, dd, e, data);
23052 this.lastOverNode = null;
23054 return this.onContainerOver(dd, e, data);
23056 if(this.lastOverNode != n){
23057 if(this.lastOverNode){
23058 this.onNodeOut(this.lastOverNode, dd, e, data);
23060 this.onNodeEnter(n, dd, e, data);
23061 this.lastOverNode = n;
23063 return this.onNodeOver(n, dd, e, data);
23067 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
23068 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
23069 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
23070 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
23071 * @param {Event} e The event
23072 * @param {Object} data An object containing arbitrary data supplied by the drag zone
23074 notifyOut : function(dd, e, data){
23075 if(this.lastOverNode){
23076 this.onNodeOut(this.lastOverNode, dd, e, data);
23077 this.lastOverNode = null;
23082 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
23083 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
23084 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
23085 * otherwise it will call {@link #onContainerDrop}.
23086 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23087 * @param {Event} e The event
23088 * @param {Object} data An object containing arbitrary data supplied by the drag source
23089 * @return {Boolean} True if the drop was valid, else false
23091 notifyDrop : function(dd, e, data){
23092 if(this.lastOverNode){
23093 this.onNodeOut(this.lastOverNode, dd, e, data);
23094 this.lastOverNode = null;
23096 var n = this.getTargetFromEvent(e);
23098 this.onNodeDrop(n, dd, e, data) :
23099 this.onContainerDrop(dd, e, data);
23103 triggerCacheRefresh : function(){
23104 Roo.dd.DDM.refreshCache(this.groups);