4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isFirefox = ua.indexOf("firefox") > -1,
57 isIE = ua.indexOf("msie") > -1,
58 isIE7 = ua.indexOf("msie 7") > -1,
59 isIE11 = /trident.*rv\:11\./.test(ua),
60 isEdge = ua.indexOf("edge") > -1,
61 isGecko = !isSafari && ua.indexOf("gecko") > -1,
62 isBorderBox = isIE && !isStrict,
63 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
64 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
65 isLinux = (ua.indexOf("linux") != -1),
66 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
67 isIOS = /iphone|ipad/.test(ua),
68 isAndroid = /android/.test(ua),
69 isTouch = (function() {
71 if (ua.indexOf('chrome') != -1 && ua.indexOf('android') == -1) {
72 window.addEventListener('touchstart', function __set_has_touch__ () {
74 window.removeEventListener('touchstart', __set_has_touch__);
76 return false; // no touch on chrome!?
78 document.createEvent("TouchEvent");
85 // remove css image flicker
88 document.execCommand("BackgroundImageCache", false, true);
94 * True if the browser is in strict mode
99 * True if the page is running over SSL
104 * True when the document is fully initialized and ready for action
109 * Turn on debugging output (currently only the factory uses this)
116 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
119 enableGarbageCollector : true,
122 * True to automatically purge event listeners after uncaching an element (defaults to false).
123 * Note: this only happens if enableGarbageCollector is true.
126 enableListenerCollection:false,
129 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
130 * the IE insecure content warning (defaults to javascript:false).
133 SSL_SECURE_URL : "javascript:false",
136 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
137 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
140 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
142 emptyFn : function(){},
145 * Copies all the properties of config to obj if they don't already exist.
146 * @param {Object} obj The receiver of the properties
147 * @param {Object} config The source of the properties
148 * @return {Object} returns obj
150 applyIf : function(o, c){
153 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
160 * Applies event listeners to elements by selectors when the document is ready.
161 * The event name is specified with an @ suffix.
164 // add a listener for click on all anchors in element with id foo
165 '#foo a@click' : function(e, t){
169 // add the same listener to multiple selectors (separated by comma BEFORE the @)
170 '#foo a, #bar span.some-class@mouseover' : function(){
175 * @param {Object} obj The list of behaviors to apply
177 addBehaviors : function(o){
179 Roo.onReady(function(){
184 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
186 var parts = b.split('@');
187 if(parts[1]){ // for Object prototype breakers
190 cache[s] = Roo.select(s);
192 cache[s].on(parts[1], o[b]);
199 * Generates unique ids. If the element already has an id, it is unchanged
200 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
201 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
202 * @return {String} The generated Id.
204 id : function(el, prefix){
205 prefix = prefix || "roo-gen";
207 var id = prefix + (++idSeed);
208 return el ? (el.id ? el.id : (el.id = id)) : id;
213 * Extends one class with another class and optionally overrides members with the passed literal. This class
214 * also adds the function "override()" to the class that can be used to override
215 * members on an instance.
216 * @param {Object} subclass The class inheriting the functionality
217 * @param {Object} superclass The class being extended
218 * @param {Object} overrides (optional) A literal with members
223 var io = function(o){
228 return function(sb, sp, overrides){
229 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
232 sb = function(){sp.apply(this, arguments);};
234 var F = function(){}, sbp, spp = sp.prototype;
236 sbp = sb.prototype = new F();
240 if(spp.constructor == Object.prototype.constructor){
245 sb.override = function(o){
249 Roo.override(sb, overrides);
255 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
257 Roo.override(MyClass, {
258 newMethod1: function(){
261 newMethod2: function(foo){
266 * @param {Object} origclass The class to override
267 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
268 * containing one or more methods.
271 override : function(origclass, overrides){
273 var p = origclass.prototype;
274 for(var method in overrides){
275 p[method] = overrides[method];
280 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
282 Roo.namespace('Company', 'Company.data');
283 Company.Widget = function() { ... }
284 Company.data.CustomStore = function(config) { ... }
286 * @param {String} namespace1
287 * @param {String} namespace2
288 * @param {String} etc
291 namespace : function(){
292 var a=arguments, o=null, i, j, d, rt;
293 for (i=0; i<a.length; ++i) {
297 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
298 for (j=1; j<d.length; ++j) {
299 o[d[j]]=o[d[j]] || {};
305 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
307 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
308 Roo.factory(conf, Roo.data);
310 * @param {String} classname
311 * @param {String} namespace (optional)
315 factory : function(c, ns)
317 // no xtype, no ns or c.xns - or forced off by c.xns
318 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
321 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
322 if (c.constructor == ns[c.xtype]) {// already created...
326 if (Roo.debug) { Roo.log("Roo.Factory(" + c.xtype + ")"); }
327 var ret = new ns[c.xtype](c);
331 c.xns = false; // prevent recursion..
335 * Logs to console if it can.
337 * @param {String|Object} string
342 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
349 * Takes an object and converts it to an encoded URL. e.g. Roo.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
353 urlEncode : function(o){
359 var ov = o[key], k = Roo.encodeURIComponent(key);
360 var type = typeof ov;
361 if(type == 'undefined'){
363 }else if(type != "function" && type != "object"){
364 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
365 }else if(ov instanceof Array){
367 for(var i = 0, len = ov.length; i < len; i++) {
368 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
379 * Safe version of encodeURIComponent
380 * @param {String} data
384 encodeURIComponent : function (data)
387 return encodeURIComponent(data);
388 } catch(e) {} // should be an uri encode error.
390 if (data == '' || data == null){
393 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
394 function nibble_to_hex(nibble){
395 var chars = '0123456789ABCDEF';
396 return chars.charAt(nibble);
398 data = data.toString();
400 for(var i=0; i<data.length; i++){
401 var c = data.charCodeAt(i);
402 var bs = new Array();
405 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
406 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
407 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
408 bs[3] = 0x80 | (c & 0x3F);
409 }else if (c > 0x800){
411 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
412 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
413 bs[2] = 0x80 | (c & 0x3F);
416 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
417 bs[1] = 0x80 | (c & 0x3F);
422 for(var j=0; j<bs.length; j++){
424 var hex = nibble_to_hex((b & 0xF0) >>> 4)
425 + nibble_to_hex(b &0x0F);
434 * Takes an encoded URL and and converts it to an object. e.g. Roo.urlDecode("foo=1&bar=2"); would return {foo: 1, bar: 2} or Roo.urlDecode("foo=1&bar=2&bar=3&bar=4", true); would return {foo: 1, bar: [2, 3, 4]}.
435 * @param {String} string
436 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
437 * @return {Object} A literal with members
439 urlDecode : function(string, overwrite){
440 if(!string || !string.length){
444 var pairs = string.split('&');
445 var pair, name, value;
446 for(var i = 0, len = pairs.length; i < len; i++){
447 pair = pairs[i].split('=');
448 name = decodeURIComponent(pair[0]);
449 value = decodeURIComponent(pair[1]);
450 if(overwrite !== true){
451 if(typeof obj[name] == "undefined"){
453 }else if(typeof obj[name] == "string"){
454 obj[name] = [obj[name]];
455 obj[name].push(value);
457 obj[name].push(value);
467 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
468 * passed array is not really an array, your function is called once with it.
469 * The supplied function is called with (Object item, Number index, Array allItems).
470 * @param {Array/NodeList/Mixed} array
471 * @param {Function} fn
472 * @param {Object} scope
474 each : function(array, fn, scope){
475 if(typeof array.length == "undefined" || typeof array == "string"){
478 for(var i = 0, len = array.length; i < len; i++){
479 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
484 combine : function(){
485 var as = arguments, l = as.length, r = [];
486 for(var i = 0; i < l; i++){
488 if(a instanceof Array){
490 }else if(a.length !== undefined && !a.substr){
491 r = r.concat(Array.prototype.slice.call(a, 0));
500 * Escapes the passed string for use in a regular expression
501 * @param {String} str
504 escapeRe : function(s) {
505 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
509 callback : function(cb, scope, args, delay){
510 if(typeof cb == "function"){
512 cb.defer(delay, scope, args || []);
514 cb.apply(scope, args || []);
520 * Return the dom node for the passed string (id), dom node, or Roo.Element
521 * @param {String/HTMLElement/Roo.Element} el
522 * @return HTMLElement
524 getDom : function(el){
528 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
532 * Shorthand for {@link Roo.ComponentMgr#get}
534 * @return Roo.Component
536 getCmp : function(id){
537 return Roo.ComponentMgr.get(id);
540 num : function(v, defaultValue){
541 if(typeof v != 'number'){
547 destroy : function(){
548 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
552 as.removeAllListeners();
556 if(typeof as.purgeListeners == 'function'){
559 if(typeof as.destroy == 'function'){
566 // inpired by a similar function in mootools library
568 * Returns the type of object that is passed in. If the object passed in is null or undefined it
569 * return false otherwise it returns one of the following values:<ul>
570 * <li><b>string</b>: If the object passed is a string</li>
571 * <li><b>number</b>: If the object passed is a number</li>
572 * <li><b>boolean</b>: If the object passed is a boolean value</li>
573 * <li><b>function</b>: If the object passed is a function reference</li>
574 * <li><b>object</b>: If the object passed is an object</li>
575 * <li><b>array</b>: If the object passed is an array</li>
576 * <li><b>regexp</b>: If the object passed is a regular expression</li>
577 * <li><b>element</b>: If the object passed is a DOM Element</li>
578 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
579 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
580 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
581 * @param {Mixed} object
585 if(o === undefined || o === null){
592 if(t == 'object' && o.nodeName) {
594 case 1: return 'element';
595 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
598 if(t == 'object' || t == 'function') {
599 switch(o.constructor) {
600 case Array: return 'array';
601 case RegExp: return 'regexp';
603 if(typeof o.length == 'number' && typeof o.item == 'function') {
611 * Returns true if the passed value is null, undefined or an empty string (optional).
612 * @param {Mixed} value The value to test
613 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
616 isEmpty : function(v, allowBlank){
617 return v === null || v === undefined || (!allowBlank ? v === '' : false);
625 isFirefox : isFirefox,
637 isBorderBox : isBorderBox,
639 isWindows : isWindows,
647 isAndroid : isAndroid,
652 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
653 * you may want to set this to true.
656 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
661 * Selects a single element as a Roo Element
662 * This is about as close as you can get to jQuery's $('do crazy stuff')
663 * @param {String} selector The selector/xpath query
664 * @param {Node} root (optional) The start of the query (defaults to document).
665 * @return {Roo.Element}
667 selectNode : function(selector, root)
669 var node = Roo.DomQuery.selectNode(selector,root);
670 return node ? Roo.get(node) : new Roo.Element(false);
678 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
679 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
682 "Roo.bootstrap.dash");
685 * Ext JS Library 1.1.1
686 * Copyright(c) 2006-2007, Ext JS, LLC.
688 * Originally Released Under LGPL - original licence link has changed is not relivant.
691 * <script type="text/javascript">
695 // wrappedn so fnCleanup is not in global scope...
697 function fnCleanUp() {
698 var p = Function.prototype;
699 delete p.createSequence;
701 delete p.createDelegate;
702 delete p.createCallback;
703 delete p.createInterceptor;
705 window.detachEvent("onunload", fnCleanUp);
707 window.attachEvent("onunload", fnCleanUp);
714 * These functions are available on every Function object (any JavaScript function).
716 Roo.apply(Function.prototype, {
718 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
719 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
720 * Will create a function that is bound to those 2 args.
721 * @return {Function} The new function
723 createCallback : function(/*args...*/){
724 // make args available, in function below
725 var args = arguments;
728 return method.apply(window, args);
733 * Creates a delegate (callback) that sets the scope to obj.
734 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
735 * Will create a function that is automatically scoped to this.
736 * @param {Object} obj (optional) The object for which the scope is set
737 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
738 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
739 * if a number the args are inserted at the specified position
740 * @return {Function} The new function
742 createDelegate : function(obj, args, appendArgs){
745 var callArgs = args || arguments;
746 if(appendArgs === true){
747 callArgs = Array.prototype.slice.call(arguments, 0);
748 callArgs = callArgs.concat(args);
749 }else if(typeof appendArgs == "number"){
750 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
751 var applyArgs = [appendArgs, 0].concat(args); // create method call params
752 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
754 return method.apply(obj || window, callArgs);
759 * Calls this function after the number of millseconds specified.
760 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
761 * @param {Object} obj (optional) The object for which the scope is set
762 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
763 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
764 * if a number the args are inserted at the specified position
765 * @return {Number} The timeout id that can be used with clearTimeout
767 defer : function(millis, obj, args, appendArgs){
768 var fn = this.createDelegate(obj, args, appendArgs);
770 return setTimeout(fn, millis);
776 * Create a combined function call sequence of the original function + the passed function.
777 * The resulting function returns the results of the original function.
778 * The passed fcn is called with the parameters of the original function
779 * @param {Function} fcn The function to sequence
780 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
781 * @return {Function} The new function
783 createSequence : function(fcn, scope){
784 if(typeof fcn != "function"){
789 var retval = method.apply(this || window, arguments);
790 fcn.apply(scope || this || window, arguments);
796 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
797 * The resulting function returns the results of the original function.
798 * The passed fcn is called with the parameters of the original function.
800 * @param {Function} fcn The function to call before the original
801 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
802 * @return {Function} The new function
804 createInterceptor : function(fcn, scope){
805 if(typeof fcn != "function"){
812 if(fcn.apply(scope || this || window, arguments) === false){
815 return method.apply(this || window, arguments);
821 * Ext JS Library 1.1.1
822 * Copyright(c) 2006-2007, Ext JS, LLC.
824 * Originally Released Under LGPL - original licence link has changed is not relivant.
827 * <script type="text/javascript">
830 Roo.applyIf(String, {
835 * Escapes the passed string for ' and \
836 * @param {String} string The string to escape
837 * @return {String} The escaped string
840 escape : function(string) {
841 return string.replace(/('|\\)/g, "\\$1");
845 * Pads the left side of a string with a specified character. This is especially useful
846 * for normalizing number and date strings. Example usage:
848 var s = String.leftPad('123', 5, '0');
849 // s now contains the string: '00123'
851 * @param {String} string The original string
852 * @param {Number} size The total length of the output string
853 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
854 * @return {String} The padded string
857 leftPad : function (val, size, ch) {
858 var result = new String(val);
859 if(ch === null || ch === undefined || ch === '') {
862 while (result.length < size) {
863 result = ch + result;
869 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
870 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
872 var cls = 'my-class', text = 'Some text';
873 var s = String.format('<div class="{0}">{1}</div>', cls, text);
874 // s now contains the string: '<div class="my-class">Some text</div>'
876 * @param {String} string The tokenized string to be formatted
877 * @param {String} value1 The value to replace token {0}
878 * @param {String} value2 Etc...
879 * @return {String} The formatted string
882 format : function(format){
883 var args = Array.prototype.slice.call(arguments, 1);
884 return format.replace(/\{(\d+)\}/g, function(m, i){
885 return Roo.util.Format.htmlEncode(args[i]);
893 * Utility function that allows you to easily switch a string between two alternating values. The passed value
894 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
895 * they are already different, the first value passed in is returned. Note that this method returns the new value
896 * but does not change the current string.
898 // alternate sort directions
899 sort = sort.toggle('ASC', 'DESC');
901 // instead of conditional logic:
902 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
904 * @param {String} value The value to compare to the current string
905 * @param {String} other The new value to use if the string already equals the first value passed in
906 * @return {String} The new value
909 String.prototype.toggle = function(value, other){
910 return this == value ? other : value;
915 * Remove invalid unicode characters from a string
917 * @return {String} The clean string
919 String.prototype.unicodeClean = function () {
920 return this.replace(/[\s\S]/g,
921 function(character) {
922 if (character.charCodeAt()< 256) {
926 encodeURIComponent(character);
937 * Ext JS Library 1.1.1
938 * Copyright(c) 2006-2007, Ext JS, LLC.
940 * Originally Released Under LGPL - original licence link has changed is not relivant.
943 * <script type="text/javascript">
949 Roo.applyIf(Number.prototype, {
951 * Checks whether or not the current number is within a desired range. If the number is already within the
952 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
953 * exceeded. Note that this method returns the constrained value but does not change the current number.
954 * @param {Number} min The minimum number in the range
955 * @param {Number} max The maximum number in the range
956 * @return {Number} The constrained value if outside the range, otherwise the current value
958 constrain : function(min, max){
959 return Math.min(Math.max(this, min), max);
963 * Ext JS Library 1.1.1
964 * Copyright(c) 2006-2007, Ext JS, LLC.
966 * Originally Released Under LGPL - original licence link has changed is not relivant.
969 * <script type="text/javascript">
974 Roo.applyIf(Array.prototype, {
977 * Checks whether or not the specified object exists in the array.
978 * @param {Object} o The object to check for
979 * @return {Number} The index of o in the array (or -1 if it is not found)
981 indexOf : function(o){
982 for (var i = 0, len = this.length; i < len; i++){
983 if(this[i] == o) { return i; }
989 * Removes the specified object from the array. If the object is not found nothing happens.
990 * @param {Object} o The object to remove
992 remove : function(o){
993 var index = this.indexOf(o);
995 this.splice(index, 1);
999 * Map (JS 1.6 compatibility)
1000 * @param {Function} function to call
1002 map : function(fun )
1004 var len = this.length >>> 0;
1005 if (typeof fun != "function") {
1006 throw new TypeError();
1008 var res = new Array(len);
1009 var thisp = arguments[1];
1010 for (var i = 0; i < len; i++)
1013 res[i] = fun.call(thisp, this[i], i, this);
1026 * Ext JS Library 1.1.1
1027 * Copyright(c) 2006-2007, Ext JS, LLC.
1029 * Originally Released Under LGPL - original licence link has changed is not relivant.
1032 * <script type="text/javascript">
1038 * The date parsing and format syntax is a subset of
1039 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
1040 * supported will provide results equivalent to their PHP versions.
1042 * Following is the list of all currently supported formats:
1045 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1047 Format Output Description
1048 ------ ---------- --------------------------------------------------------------
1049 d 10 Day of the month, 2 digits with leading zeros
1050 D Wed A textual representation of a day, three letters
1051 j 10 Day of the month without leading zeros
1052 l Wednesday A full textual representation of the day of the week
1053 S th English ordinal day of month suffix, 2 chars (use with j)
1054 w 3 Numeric representation of the day of the week
1055 z 9 The julian date, or day of the year (0-365)
1056 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1057 F January A full textual representation of the month
1058 m 01 Numeric representation of a month, with leading zeros
1059 M Jan Month name abbreviation, three letters
1060 n 1 Numeric representation of a month, without leading zeros
1061 t 31 Number of days in the given month
1062 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1063 Y 2007 A full numeric representation of a year, 4 digits
1064 y 07 A two digit representation of a year
1065 a pm Lowercase Ante meridiem and Post meridiem
1066 A PM Uppercase Ante meridiem and Post meridiem
1067 g 3 12-hour format of an hour without leading zeros
1068 G 15 24-hour format of an hour without leading zeros
1069 h 03 12-hour format of an hour with leading zeros
1070 H 15 24-hour format of an hour with leading zeros
1071 i 05 Minutes with leading zeros
1072 s 01 Seconds, with leading zeros
1073 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1074 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1075 T CST Timezone setting of the machine running the code
1076 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1079 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1081 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1082 document.write(dt.format('Y-m-d')); //2007-01-10
1083 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1084 document.write(dt.format('l, \\t\\he dS of F Y h:i:s A')); //Wednesday, the 10th of January 2007 03:05:01 PM
1087 * Here are some standard date/time patterns that you might find helpful. They
1088 * are not part of the source of Date.js, but to use them you can simply copy this
1089 * block of code into any script that is included after Date.js and they will also become
1090 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1093 ISO8601Long:"Y-m-d H:i:s",
1094 ISO8601Short:"Y-m-d",
1096 LongDate: "l, F d, Y",
1097 FullDateTime: "l, F d, Y g:i:s A",
1100 LongTime: "g:i:s A",
1101 SortableDateTime: "Y-m-d\\TH:i:s",
1102 UniversalSortableDateTime: "Y-m-d H:i:sO",
1109 var dt = new Date();
1110 document.write(dt.format(Date.patterns.ShortDate));
1115 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1116 * They generate precompiled functions from date formats instead of parsing and
1117 * processing the pattern every time you format a date. These functions are available
1118 * on every Date object (any javascript function).
1120 * The original article and download are here:
1121 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1128 Returns the number of milliseconds between this date and date
1129 @param {Date} date (optional) Defaults to now
1130 @return {Number} The diff in milliseconds
1131 @member Date getElapsed
1133 Date.prototype.getElapsed = function(date) {
1134 return Math.abs((date || new Date()).getTime()-this.getTime());
1136 // was in date file..
1140 Date.parseFunctions = {count:0};
1142 Date.parseRegexes = [];
1144 Date.formatFunctions = {count:0};
1147 Date.prototype.dateFormat = function(format) {
1148 if (Date.formatFunctions[format] == null) {
1149 Date.createNewFormat(format);
1151 var func = Date.formatFunctions[format];
1152 return this[func]();
1157 * Formats a date given the supplied format string
1158 * @param {String} format The format string
1159 * @return {String} The formatted date
1162 Date.prototype.format = Date.prototype.dateFormat;
1165 Date.createNewFormat = function(format) {
1166 var funcName = "format" + Date.formatFunctions.count++;
1167 Date.formatFunctions[format] = funcName;
1168 var code = "Date.prototype." + funcName + " = function(){return ";
1169 var special = false;
1171 for (var i = 0; i < format.length; ++i) {
1172 ch = format.charAt(i);
1173 if (!special && ch == "\\") {
1178 code += "'" + String.escape(ch) + "' + ";
1181 code += Date.getFormatCode(ch);
1184 /** eval:var:zzzzzzzzzzzzz */
1185 eval(code.substring(0, code.length - 3) + ";}");
1189 Date.getFormatCode = function(character) {
1190 switch (character) {
1192 return "String.leftPad(this.getDate(), 2, '0') + ";
1194 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1196 return "this.getDate() + ";
1198 return "Date.dayNames[this.getDay()] + ";
1200 return "this.getSuffix() + ";
1202 return "this.getDay() + ";
1204 return "this.getDayOfYear() + ";
1206 return "this.getWeekOfYear() + ";
1208 return "Date.monthNames[this.getMonth()] + ";
1210 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1212 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1214 return "(this.getMonth() + 1) + ";
1216 return "this.getDaysInMonth() + ";
1218 return "(this.isLeapYear() ? 1 : 0) + ";
1220 return "this.getFullYear() + ";
1222 return "('' + this.getFullYear()).substring(2, 4) + ";
1224 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1226 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1228 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1230 return "this.getHours() + ";
1232 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1234 return "String.leftPad(this.getHours(), 2, '0') + ";
1236 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1238 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1240 return "this.getGMTOffset() + ";
1242 return "this.getGMTColonOffset() + ";
1244 return "this.getTimezone() + ";
1246 return "(this.getTimezoneOffset() * -60) + ";
1248 return "'" + String.escape(character) + "' + ";
1253 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1254 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1255 * the date format that is not specified will default to the current date value for that part. Time parts can also
1256 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1257 * string or the parse operation will fail.
1260 //dt = Fri May 25 2007 (current date)
1261 var dt = new Date();
1263 //dt = Thu May 25 2006 (today's month/day in 2006)
1264 dt = Date.parseDate("2006", "Y");
1266 //dt = Sun Jan 15 2006 (all date parts specified)
1267 dt = Date.parseDate("2006-1-15", "Y-m-d");
1269 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1270 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1272 * @param {String} input The unparsed date as a string
1273 * @param {String} format The format the date is in
1274 * @return {Date} The parsed date
1277 Date.parseDate = function(input, format) {
1278 if (Date.parseFunctions[format] == null) {
1279 Date.createParser(format);
1281 var func = Date.parseFunctions[format];
1282 return Date[func](input);
1288 Date.createParser = function(format) {
1289 var funcName = "parse" + Date.parseFunctions.count++;
1290 var regexNum = Date.parseRegexes.length;
1291 var currentGroup = 1;
1292 Date.parseFunctions[format] = funcName;
1294 var code = "Date." + funcName + " = function(input){\n"
1295 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1296 + "var d = new Date();\n"
1297 + "y = d.getFullYear();\n"
1298 + "m = d.getMonth();\n"
1299 + "d = d.getDate();\n"
1300 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1301 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1302 + "if (results && results.length > 0) {";
1305 var special = false;
1307 for (var i = 0; i < format.length; ++i) {
1308 ch = format.charAt(i);
1309 if (!special && ch == "\\") {
1314 regex += String.escape(ch);
1317 var obj = Date.formatCodeToRegex(ch, currentGroup);
1318 currentGroup += obj.g;
1320 if (obj.g && obj.c) {
1326 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1327 + "{v = new Date(y, m, d, h, i, s);}\n"
1328 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1329 + "{v = new Date(y, m, d, h, i);}\n"
1330 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1331 + "{v = new Date(y, m, d, h);}\n"
1332 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1333 + "{v = new Date(y, m, d);}\n"
1334 + "else if (y >= 0 && m >= 0)\n"
1335 + "{v = new Date(y, m);}\n"
1336 + "else if (y >= 0)\n"
1337 + "{v = new Date(y);}\n"
1338 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1339 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1340 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1343 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1344 /** eval:var:zzzzzzzzzzzzz */
1349 Date.formatCodeToRegex = function(character, currentGroup) {
1350 switch (character) {
1354 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1357 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1358 s:"(\\d{1,2})"}; // day of month without leading zeroes
1361 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1362 s:"(\\d{2})"}; // day of month with leading zeroes
1366 s:"(?:" + Date.dayNames.join("|") + ")"};
1370 s:"(?:st|nd|rd|th)"};
1385 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1386 s:"(" + Date.monthNames.join("|") + ")"};
1389 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1390 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1393 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1394 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1397 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1398 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1409 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1413 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1414 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1418 c:"if (results[" + currentGroup + "] == 'am') {\n"
1419 + "if (h == 12) { h = 0; }\n"
1420 + "} else { if (h < 12) { h += 12; }}",
1424 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1425 + "if (h == 12) { h = 0; }\n"
1426 + "} else { if (h < 12) { h += 12; }}",
1431 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1432 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1436 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1437 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1440 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1444 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1449 "o = results[", currentGroup, "];\n",
1450 "var sn = o.substring(0,1);\n", // get + / - sign
1451 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1452 "var mn = o.substring(3,5) % 60;\n", // get minutes
1453 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1454 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1456 s:"([+\-]\\d{2,4})"};
1462 "o = results[", currentGroup, "];\n",
1463 "var sn = o.substring(0,1);\n",
1464 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1465 "var mn = o.substring(4,6) % 60;\n",
1466 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1467 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1473 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1476 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1477 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1478 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1482 s:String.escape(character)};
1487 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1488 * @return {String} The abbreviated timezone name (e.g. 'CST')
1490 Date.prototype.getTimezone = function() {
1491 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1495 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1496 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1498 Date.prototype.getGMTOffset = function() {
1499 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1500 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1501 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1505 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1506 * @return {String} 2-characters representing hours and 2-characters representing minutes
1507 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1509 Date.prototype.getGMTColonOffset = function() {
1510 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1511 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1513 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1517 * Get the numeric day number of the year, adjusted for leap year.
1518 * @return {Number} 0 through 364 (365 in leap years)
1520 Date.prototype.getDayOfYear = function() {
1522 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1523 for (var i = 0; i < this.getMonth(); ++i) {
1524 num += Date.daysInMonth[i];
1526 return num + this.getDate() - 1;
1530 * Get the string representation of the numeric week number of the year
1531 * (equivalent to the format specifier 'W').
1532 * @return {String} '00' through '52'
1534 Date.prototype.getWeekOfYear = function() {
1535 // Skip to Thursday of this week
1536 var now = this.getDayOfYear() + (4 - this.getDay());
1537 // Find the first Thursday of the year
1538 var jan1 = new Date(this.getFullYear(), 0, 1);
1539 var then = (7 - jan1.getDay() + 4);
1540 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1544 * Whether or not the current date is in a leap year.
1545 * @return {Boolean} True if the current date is in a leap year, else false
1547 Date.prototype.isLeapYear = function() {
1548 var year = this.getFullYear();
1549 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1553 * Get the first day of the current month, adjusted for leap year. The returned value
1554 * is the numeric day index within the week (0-6) which can be used in conjunction with
1555 * the {@link #monthNames} array to retrieve the textual day name.
1558 var dt = new Date('1/10/2007');
1559 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1561 * @return {Number} The day number (0-6)
1563 Date.prototype.getFirstDayOfMonth = function() {
1564 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1565 return (day < 0) ? (day + 7) : day;
1569 * Get the last day of the current month, adjusted for leap year. The returned value
1570 * is the numeric day index within the week (0-6) which can be used in conjunction with
1571 * the {@link #monthNames} array to retrieve the textual day name.
1574 var dt = new Date('1/10/2007');
1575 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1577 * @return {Number} The day number (0-6)
1579 Date.prototype.getLastDayOfMonth = function() {
1580 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1581 return (day < 0) ? (day + 7) : day;
1586 * Get the first date of this date's month
1589 Date.prototype.getFirstDateOfMonth = function() {
1590 return new Date(this.getFullYear(), this.getMonth(), 1);
1594 * Get the last date of this date's month
1597 Date.prototype.getLastDateOfMonth = function() {
1598 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1601 * Get the number of days in the current month, adjusted for leap year.
1602 * @return {Number} The number of days in the month
1604 Date.prototype.getDaysInMonth = function() {
1605 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1606 return Date.daysInMonth[this.getMonth()];
1610 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1611 * @return {String} 'st, 'nd', 'rd' or 'th'
1613 Date.prototype.getSuffix = function() {
1614 switch (this.getDate()) {
1631 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1634 * An array of textual month names.
1635 * Override these values for international dates, for example...
1636 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1655 * An array of textual day names.
1656 * Override these values for international dates, for example...
1657 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1673 Date.monthNumbers = {
1688 * Creates and returns a new Date instance with the exact same date value as the called instance.
1689 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1690 * variable will also be changed. When the intention is to create a new variable that will not
1691 * modify the original instance, you should create a clone.
1693 * Example of correctly cloning a date:
1696 var orig = new Date('10/1/2006');
1699 document.write(orig); //returns 'Thu Oct 05 2006'!
1702 var orig = new Date('10/1/2006');
1703 var copy = orig.clone();
1705 document.write(orig); //returns 'Thu Oct 01 2006'
1707 * @return {Date} The new Date instance
1709 Date.prototype.clone = function() {
1710 return new Date(this.getTime());
1714 * Clears any time information from this date
1715 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1716 @return {Date} this or the clone
1718 Date.prototype.clearTime = function(clone){
1720 return this.clone().clearTime();
1725 this.setMilliseconds(0);
1730 // safari setMonth is broken -- check that this is only donw once...
1731 if(Roo.isSafari && typeof(Date.brokenSetMonth) == 'undefined'){
1732 Date.brokenSetMonth = Date.prototype.setMonth;
1733 Date.prototype.setMonth = function(num){
1735 var n = Math.ceil(-num);
1736 var back_year = Math.ceil(n/12);
1737 var month = (n % 12) ? 12 - n % 12 : 0 ;
1738 this.setFullYear(this.getFullYear() - back_year);
1739 return Date.brokenSetMonth.call(this, month);
1741 return Date.brokenSetMonth.apply(this, arguments);
1746 /** Date interval constant
1750 /** Date interval constant
1754 /** Date interval constant
1758 /** Date interval constant
1762 /** Date interval constant
1766 /** Date interval constant
1770 /** Date interval constant
1776 * Provides a convenient method of performing basic date arithmetic. This method
1777 * does not modify the Date instance being called - it creates and returns
1778 * a new Date instance containing the resulting date value.
1783 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1784 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1786 //Negative values will subtract correctly:
1787 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1788 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1790 //You can even chain several calls together in one line!
1791 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1792 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1795 * @param {String} interval A valid date interval enum value
1796 * @param {Number} value The amount to add to the current date
1797 * @return {Date} The new Date instance
1799 Date.prototype.add = function(interval, value){
1800 var d = this.clone();
1801 if (!interval || value === 0) { return d; }
1802 switch(interval.toLowerCase()){
1804 d.setMilliseconds(this.getMilliseconds() + value);
1807 d.setSeconds(this.getSeconds() + value);
1810 d.setMinutes(this.getMinutes() + value);
1813 d.setHours(this.getHours() + value);
1816 d.setDate(this.getDate() + value);
1819 var day = this.getDate();
1821 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1824 d.setMonth(this.getMonth() + value);
1827 d.setFullYear(this.getFullYear() + value);
1834 * Ext JS Library 1.1.1
1835 * Copyright(c) 2006-2007, Ext JS, LLC.
1837 * Originally Released Under LGPL - original licence link has changed is not relivant.
1840 * <script type="text/javascript">
1844 * @class Roo.lib.Dom
1847 * Dom utils (from YIU afaik)
1852 * Get the view width
1853 * @param {Boolean} full True will get the full document, otherwise it's the view width
1854 * @return {Number} The width
1857 getViewWidth : function(full) {
1858 return full ? this.getDocumentWidth() : this.getViewportWidth();
1861 * Get the view height
1862 * @param {Boolean} full True will get the full document, otherwise it's the view height
1863 * @return {Number} The height
1865 getViewHeight : function(full) {
1866 return full ? this.getDocumentHeight() : this.getViewportHeight();
1869 getDocumentHeight: function() {
1870 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1871 return Math.max(scrollHeight, this.getViewportHeight());
1874 getDocumentWidth: function() {
1875 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1876 return Math.max(scrollWidth, this.getViewportWidth());
1879 getViewportHeight: function() {
1880 var height = self.innerHeight;
1881 var mode = document.compatMode;
1883 if ((mode || Roo.isIE) && !Roo.isOpera) {
1884 height = (mode == "CSS1Compat") ?
1885 document.documentElement.clientHeight :
1886 document.body.clientHeight;
1892 getViewportWidth: function() {
1893 var width = self.innerWidth;
1894 var mode = document.compatMode;
1896 if (mode || Roo.isIE) {
1897 width = (mode == "CSS1Compat") ?
1898 document.documentElement.clientWidth :
1899 document.body.clientWidth;
1904 isAncestor : function(p, c) {
1911 if (p.contains && !Roo.isSafari) {
1912 return p.contains(c);
1913 } else if (p.compareDocumentPosition) {
1914 return !!(p.compareDocumentPosition(c) & 16);
1916 var parent = c.parentNode;
1921 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1924 parent = parent.parentNode;
1930 getRegion : function(el) {
1931 return Roo.lib.Region.getRegion(el);
1934 getY : function(el) {
1935 return this.getXY(el)[1];
1938 getX : function(el) {
1939 return this.getXY(el)[0];
1942 getXY : function(el) {
1943 var p, pe, b, scroll, bd = document.body;
1944 el = Roo.getDom(el);
1945 var fly = Roo.lib.AnimBase.fly;
1946 if (el.getBoundingClientRect) {
1947 b = el.getBoundingClientRect();
1948 scroll = fly(document).getScroll();
1949 return [b.left + scroll.left, b.top + scroll.top];
1955 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1962 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1969 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1970 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
1977 if (p != el && pe.getStyle('overflow') != 'visible') {
1985 if (Roo.isSafari && hasAbsolute) {
1990 if (Roo.isGecko && !hasAbsolute) {
1992 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
1993 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
1997 while (p && p != bd) {
1998 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
2010 setXY : function(el, xy) {
2011 el = Roo.fly(el, '_setXY');
2013 var pts = el.translatePoints(xy);
2014 if (xy[0] !== false) {
2015 el.dom.style.left = pts.left + "px";
2017 if (xy[1] !== false) {
2018 el.dom.style.top = pts.top + "px";
2022 setX : function(el, x) {
2023 this.setXY(el, [x, false]);
2026 setY : function(el, y) {
2027 this.setXY(el, [false, y]);
2031 * Portions of this file are based on pieces of Yahoo User Interface Library
2032 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2033 * YUI licensed under the BSD License:
2034 * http://developer.yahoo.net/yui/license.txt
2035 * <script type="text/javascript">
2039 Roo.lib.Event = function() {
2040 var loadComplete = false;
2042 var unloadListeners = [];
2044 var onAvailStack = [];
2046 var lastError = null;
2059 startInterval: function() {
2060 if (!this._interval) {
2062 var callback = function() {
2063 self._tryPreloadAttach();
2065 this._interval = setInterval(callback, this.POLL_INTERVAL);
2070 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2071 onAvailStack.push({ id: p_id,
2074 override: p_override,
2075 checkReady: false });
2077 retryCount = this.POLL_RETRYS;
2078 this.startInterval();
2082 addListener: function(el, eventName, fn) {
2083 el = Roo.getDom(el);
2088 if ("unload" == eventName) {
2089 unloadListeners[unloadListeners.length] =
2090 [el, eventName, fn];
2094 var wrappedFn = function(e) {
2095 return fn(Roo.lib.Event.getEvent(e));
2098 var li = [el, eventName, fn, wrappedFn];
2100 var index = listeners.length;
2101 listeners[index] = li;
2103 this.doAdd(el, eventName, wrappedFn, false);
2109 removeListener: function(el, eventName, fn) {
2112 el = Roo.getDom(el);
2115 return this.purgeElement(el, false, eventName);
2119 if ("unload" == eventName) {
2121 for (i = 0,len = unloadListeners.length; i < len; i++) {
2122 var li = unloadListeners[i];
2125 li[1] == eventName &&
2127 unloadListeners.splice(i, 1);
2135 var cacheItem = null;
2138 var index = arguments[3];
2140 if ("undefined" == typeof index) {
2141 index = this._getCacheIndex(el, eventName, fn);
2145 cacheItem = listeners[index];
2148 if (!el || !cacheItem) {
2152 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2154 delete listeners[index][this.WFN];
2155 delete listeners[index][this.FN];
2156 listeners.splice(index, 1);
2163 getTarget: function(ev, resolveTextNode) {
2164 ev = ev.browserEvent || ev;
2165 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2166 var t = ev.target || ev.srcElement;
2167 return this.resolveTextNode(t);
2171 resolveTextNode: function(node) {
2172 if (Roo.isSafari && node && 3 == node.nodeType) {
2173 return node.parentNode;
2180 getPageX: function(ev) {
2181 ev = ev.browserEvent || ev;
2182 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2184 if (!x && 0 !== x) {
2185 x = ev.clientX || 0;
2188 x += this.getScroll()[1];
2196 getPageY: function(ev) {
2197 ev = ev.browserEvent || ev;
2198 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2200 if (!y && 0 !== y) {
2201 y = ev.clientY || 0;
2204 y += this.getScroll()[0];
2213 getXY: function(ev) {
2214 ev = ev.browserEvent || ev;
2215 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2216 return [this.getPageX(ev), this.getPageY(ev)];
2220 getRelatedTarget: function(ev) {
2221 ev = ev.browserEvent || ev;
2222 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2223 var t = ev.relatedTarget;
2225 if (ev.type == "mouseout") {
2227 } else if (ev.type == "mouseover") {
2232 return this.resolveTextNode(t);
2236 getTime: function(ev) {
2237 ev = ev.browserEvent || ev;
2238 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2240 var t = new Date().getTime();
2244 this.lastError = ex;
2253 stopEvent: function(ev) {
2254 this.stopPropagation(ev);
2255 this.preventDefault(ev);
2259 stopPropagation: function(ev) {
2260 ev = ev.browserEvent || ev;
2261 if (ev.stopPropagation) {
2262 ev.stopPropagation();
2264 ev.cancelBubble = true;
2269 preventDefault: function(ev) {
2270 ev = ev.browserEvent || ev;
2271 if(ev.preventDefault) {
2272 ev.preventDefault();
2274 ev.returnValue = false;
2279 getEvent: function(e) {
2280 var ev = e || window.event;
2282 var c = this.getEvent.caller;
2284 ev = c.arguments[0];
2285 if (ev && Event == ev.constructor) {
2295 getCharCode: function(ev) {
2296 ev = ev.browserEvent || ev;
2297 return ev.charCode || ev.keyCode || 0;
2301 _getCacheIndex: function(el, eventName, fn) {
2302 for (var i = 0,len = listeners.length; i < len; ++i) {
2303 var li = listeners[i];
2305 li[this.FN] == fn &&
2306 li[this.EL] == el &&
2307 li[this.TYPE] == eventName) {
2319 getEl: function(id) {
2320 return document.getElementById(id);
2324 clearCache: function() {
2328 _load: function(e) {
2329 loadComplete = true;
2330 var EU = Roo.lib.Event;
2334 EU.doRemove(window, "load", EU._load);
2339 _tryPreloadAttach: function() {
2348 var tryAgain = !loadComplete;
2350 tryAgain = (retryCount > 0);
2355 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2356 var item = onAvailStack[i];
2358 var el = this.getEl(item.id);
2361 if (!item.checkReady ||
2364 (document && document.body)) {
2367 if (item.override) {
2368 if (item.override === true) {
2371 scope = item.override;
2374 item.fn.call(scope, item.obj);
2375 onAvailStack[i] = null;
2378 notAvail.push(item);
2383 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2387 this.startInterval();
2389 clearInterval(this._interval);
2390 this._interval = null;
2393 this.locked = false;
2400 purgeElement: function(el, recurse, eventName) {
2401 var elListeners = this.getListeners(el, eventName);
2403 for (var i = 0,len = elListeners.length; i < len; ++i) {
2404 var l = elListeners[i];
2405 this.removeListener(el, l.type, l.fn);
2409 if (recurse && el && el.childNodes) {
2410 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2411 this.purgeElement(el.childNodes[i], recurse, eventName);
2417 getListeners: function(el, eventName) {
2418 var results = [], searchLists;
2420 searchLists = [listeners, unloadListeners];
2421 } else if (eventName == "unload") {
2422 searchLists = [unloadListeners];
2424 searchLists = [listeners];
2427 for (var j = 0; j < searchLists.length; ++j) {
2428 var searchList = searchLists[j];
2429 if (searchList && searchList.length > 0) {
2430 for (var i = 0,len = searchList.length; i < len; ++i) {
2431 var l = searchList[i];
2432 if (l && l[this.EL] === el &&
2433 (!eventName || eventName === l[this.TYPE])) {
2438 adjust: l[this.ADJ_SCOPE],
2446 return (results.length) ? results : null;
2450 _unload: function(e) {
2452 var EU = Roo.lib.Event, i, j, l, len, index;
2454 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2455 l = unloadListeners[i];
2458 if (l[EU.ADJ_SCOPE]) {
2459 if (l[EU.ADJ_SCOPE] === true) {
2462 scope = l[EU.ADJ_SCOPE];
2465 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2466 unloadListeners[i] = null;
2472 unloadListeners = null;
2474 if (listeners && listeners.length > 0) {
2475 j = listeners.length;
2478 l = listeners[index];
2480 EU.removeListener(l[EU.EL], l[EU.TYPE],
2490 EU.doRemove(window, "unload", EU._unload);
2495 getScroll: function() {
2496 var dd = document.documentElement, db = document.body;
2497 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2498 return [dd.scrollTop, dd.scrollLeft];
2500 return [db.scrollTop, db.scrollLeft];
2507 doAdd: function () {
2508 if (window.addEventListener) {
2509 return function(el, eventName, fn, capture) {
2510 el.addEventListener(eventName, fn, (capture));
2512 } else if (window.attachEvent) {
2513 return function(el, eventName, fn, capture) {
2514 el.attachEvent("on" + eventName, fn);
2523 doRemove: function() {
2524 if (window.removeEventListener) {
2525 return function (el, eventName, fn, capture) {
2526 el.removeEventListener(eventName, fn, (capture));
2528 } else if (window.detachEvent) {
2529 return function (el, eventName, fn) {
2530 el.detachEvent("on" + eventName, fn);
2542 var E = Roo.lib.Event;
2543 E.on = E.addListener;
2544 E.un = E.removeListener;
2546 if (document && document.body) {
2549 E.doAdd(window, "load", E._load);
2551 E.doAdd(window, "unload", E._unload);
2552 E._tryPreloadAttach();
2556 * Portions of this file are based on pieces of Yahoo User Interface Library
2557 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2558 * YUI licensed under the BSD License:
2559 * http://developer.yahoo.net/yui/license.txt
2560 * <script type="text/javascript">
2566 * @class Roo.lib.Ajax
2573 request : function(method, uri, cb, data, options) {
2575 var hs = options.headers;
2578 if(hs.hasOwnProperty(h)){
2579 this.initHeader(h, hs[h], false);
2583 if(options.xmlData){
2584 this.initHeader('Content-Type', 'text/xml', false);
2586 data = options.xmlData;
2590 return this.asyncRequest(method, uri, cb, data);
2593 serializeForm : function(form) {
2594 if(typeof form == 'string') {
2595 form = (document.getElementById(form) || document.forms[form]);
2598 var el, name, val, disabled, data = '', hasSubmit = false;
2599 for (var i = 0; i < form.elements.length; i++) {
2600 el = form.elements[i];
2601 disabled = form.elements[i].disabled;
2602 name = form.elements[i].name;
2603 val = form.elements[i].value;
2605 if (!disabled && name){
2609 case 'select-multiple':
2610 for (var j = 0; j < el.options.length; j++) {
2611 if (el.options[j].selected) {
2613 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2616 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2624 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2637 if(hasSubmit == false) {
2638 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2643 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2648 data = data.substr(0, data.length - 1);
2656 useDefaultHeader:true,
2658 defaultPostHeader:'application/x-www-form-urlencoded',
2660 useDefaultXhrHeader:true,
2662 defaultXhrHeader:'XMLHttpRequest',
2664 hasDefaultHeaders:true,
2676 setProgId:function(id)
2678 this.activeX.unshift(id);
2681 setDefaultPostHeader:function(b)
2683 this.useDefaultHeader = b;
2686 setDefaultXhrHeader:function(b)
2688 this.useDefaultXhrHeader = b;
2691 setPollingInterval:function(i)
2693 if (typeof i == 'number' && isFinite(i)) {
2694 this.pollInterval = i;
2698 createXhrObject:function(transactionId)
2704 http = new XMLHttpRequest();
2706 obj = { conn:http, tId:transactionId };
2710 for (var i = 0; i < this.activeX.length; ++i) {
2714 http = new ActiveXObject(this.activeX[i]);
2716 obj = { conn:http, tId:transactionId };
2729 getConnectionObject:function()
2732 var tId = this.transactionId;
2736 o = this.createXhrObject(tId);
2738 this.transactionId++;
2749 asyncRequest:function(method, uri, callback, postData)
2751 var o = this.getConnectionObject();
2757 o.conn.open(method, uri, true);
2759 if (this.useDefaultXhrHeader) {
2760 if (!this.defaultHeaders['X-Requested-With']) {
2761 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2765 if(postData && this.useDefaultHeader){
2766 this.initHeader('Content-Type', this.defaultPostHeader);
2769 if (this.hasDefaultHeaders || this.hasHeaders) {
2773 this.handleReadyState(o, callback);
2774 o.conn.send(postData || null);
2780 handleReadyState:function(o, callback)
2784 if (callback && callback.timeout) {
2786 this.timeout[o.tId] = window.setTimeout(function() {
2787 oConn.abort(o, callback, true);
2788 }, callback.timeout);
2791 this.poll[o.tId] = window.setInterval(
2793 if (o.conn && o.conn.readyState == 4) {
2794 window.clearInterval(oConn.poll[o.tId]);
2795 delete oConn.poll[o.tId];
2797 if(callback && callback.timeout) {
2798 window.clearTimeout(oConn.timeout[o.tId]);
2799 delete oConn.timeout[o.tId];
2802 oConn.handleTransactionResponse(o, callback);
2805 , this.pollInterval);
2808 handleTransactionResponse:function(o, callback, isAbort)
2812 this.releaseObject(o);
2816 var httpStatus, responseObject;
2820 if (o.conn.status !== undefined && o.conn.status != 0) {
2821 httpStatus = o.conn.status;
2833 if (httpStatus >= 200 && httpStatus < 300) {
2834 responseObject = this.createResponseObject(o, callback.argument);
2835 if (callback.success) {
2836 if (!callback.scope) {
2837 callback.success(responseObject);
2842 callback.success.apply(callback.scope, [responseObject]);
2847 switch (httpStatus) {
2855 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2856 if (callback.failure) {
2857 if (!callback.scope) {
2858 callback.failure(responseObject);
2861 callback.failure.apply(callback.scope, [responseObject]);
2866 responseObject = this.createResponseObject(o, callback.argument);
2867 if (callback.failure) {
2868 if (!callback.scope) {
2869 callback.failure(responseObject);
2872 callback.failure.apply(callback.scope, [responseObject]);
2878 this.releaseObject(o);
2879 responseObject = null;
2882 createResponseObject:function(o, callbackArg)
2889 var headerStr = o.conn.getAllResponseHeaders();
2890 var header = headerStr.split('\n');
2891 for (var i = 0; i < header.length; i++) {
2892 var delimitPos = header[i].indexOf(':');
2893 if (delimitPos != -1) {
2894 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2902 obj.status = o.conn.status;
2903 obj.statusText = o.conn.statusText;
2904 obj.getResponseHeader = headerObj;
2905 obj.getAllResponseHeaders = headerStr;
2906 obj.responseText = o.conn.responseText;
2907 obj.responseXML = o.conn.responseXML;
2909 if (typeof callbackArg !== undefined) {
2910 obj.argument = callbackArg;
2916 createExceptionObject:function(tId, callbackArg, isAbort)
2919 var COMM_ERROR = 'communication failure';
2920 var ABORT_CODE = -1;
2921 var ABORT_ERROR = 'transaction aborted';
2927 obj.status = ABORT_CODE;
2928 obj.statusText = ABORT_ERROR;
2931 obj.status = COMM_CODE;
2932 obj.statusText = COMM_ERROR;
2936 obj.argument = callbackArg;
2942 initHeader:function(label, value, isDefault)
2944 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2946 if (headerObj[label] === undefined) {
2947 headerObj[label] = value;
2952 headerObj[label] = value + "," + headerObj[label];
2956 this.hasDefaultHeaders = true;
2959 this.hasHeaders = true;
2964 setHeader:function(o)
2966 if (this.hasDefaultHeaders) {
2967 for (var prop in this.defaultHeaders) {
2968 if (this.defaultHeaders.hasOwnProperty(prop)) {
2969 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
2974 if (this.hasHeaders) {
2975 for (var prop in this.headers) {
2976 if (this.headers.hasOwnProperty(prop)) {
2977 o.conn.setRequestHeader(prop, this.headers[prop]);
2981 this.hasHeaders = false;
2985 resetDefaultHeaders:function() {
2986 delete this.defaultHeaders;
2987 this.defaultHeaders = {};
2988 this.hasDefaultHeaders = false;
2991 abort:function(o, callback, isTimeout)
2993 if(this.isCallInProgress(o)) {
2995 window.clearInterval(this.poll[o.tId]);
2996 delete this.poll[o.tId];
2998 delete this.timeout[o.tId];
3001 this.handleTransactionResponse(o, callback, true);
3011 isCallInProgress:function(o)
3014 return o.conn.readyState != 4 && o.conn.readyState != 0;
3023 releaseObject:function(o)
3032 'MSXML2.XMLHTTP.3.0',
3040 * Portions of this file are based on pieces of Yahoo User Interface Library
3041 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3042 * YUI licensed under the BSD License:
3043 * http://developer.yahoo.net/yui/license.txt
3044 * <script type="text/javascript">
3048 Roo.lib.Region = function(t, r, b, l) {
3058 Roo.lib.Region.prototype = {
3059 contains : function(region) {
3060 return ( region.left >= this.left &&
3061 region.right <= this.right &&
3062 region.top >= this.top &&
3063 region.bottom <= this.bottom );
3067 getArea : function() {
3068 return ( (this.bottom - this.top) * (this.right - this.left) );
3071 intersect : function(region) {
3072 var t = Math.max(this.top, region.top);
3073 var r = Math.min(this.right, region.right);
3074 var b = Math.min(this.bottom, region.bottom);
3075 var l = Math.max(this.left, region.left);
3077 if (b >= t && r >= l) {
3078 return new Roo.lib.Region(t, r, b, l);
3083 union : function(region) {
3084 var t = Math.min(this.top, region.top);
3085 var r = Math.max(this.right, region.right);
3086 var b = Math.max(this.bottom, region.bottom);
3087 var l = Math.min(this.left, region.left);
3089 return new Roo.lib.Region(t, r, b, l);
3092 adjust : function(t, l, b, r) {
3101 Roo.lib.Region.getRegion = function(el) {
3102 var p = Roo.lib.Dom.getXY(el);
3105 var r = p[0] + el.offsetWidth;
3106 var b = p[1] + el.offsetHeight;
3109 return new Roo.lib.Region(t, r, b, l);
3112 * Portions of this file are based on pieces of Yahoo User Interface Library
3113 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3114 * YUI licensed under the BSD License:
3115 * http://developer.yahoo.net/yui/license.txt
3116 * <script type="text/javascript">
3119 //@@dep Roo.lib.Region
3122 Roo.lib.Point = function(x, y) {
3123 if (x instanceof Array) {
3127 this.x = this.right = this.left = this[0] = x;
3128 this.y = this.top = this.bottom = this[1] = y;
3131 Roo.lib.Point.prototype = new Roo.lib.Region();
3133 * Portions of this file are based on pieces of Yahoo User Interface Library
3134 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3135 * YUI licensed under the BSD License:
3136 * http://developer.yahoo.net/yui/license.txt
3137 * <script type="text/javascript">
3144 scroll : function(el, args, duration, easing, cb, scope) {
3145 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3148 motion : function(el, args, duration, easing, cb, scope) {
3149 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3152 color : function(el, args, duration, easing, cb, scope) {
3153 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3156 run : function(el, args, duration, easing, cb, scope, type) {
3157 type = type || Roo.lib.AnimBase;
3158 if (typeof easing == "string") {
3159 easing = Roo.lib.Easing[easing];
3161 var anim = new type(el, args, duration, easing);
3162 anim.animateX(function() {
3163 Roo.callback(cb, scope);
3169 * Portions of this file are based on pieces of Yahoo User Interface Library
3170 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3171 * YUI licensed under the BSD License:
3172 * http://developer.yahoo.net/yui/license.txt
3173 * <script type="text/javascript">
3181 if (!libFlyweight) {
3182 libFlyweight = new Roo.Element.Flyweight();
3184 libFlyweight.dom = el;
3185 return libFlyweight;
3188 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3192 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3194 this.init(el, attributes, duration, method);
3198 Roo.lib.AnimBase.fly = fly;
3202 Roo.lib.AnimBase.prototype = {
3204 toString: function() {
3205 var el = this.getEl();
3206 var id = el.id || el.tagName;
3207 return ("Anim " + id);
3211 noNegatives: /width|height|opacity|padding/i,
3212 offsetAttribute: /^((width|height)|(top|left))$/,
3213 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3214 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3218 doMethod: function(attr, start, end) {
3219 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3223 setAttribute: function(attr, val, unit) {
3224 if (this.patterns.noNegatives.test(attr)) {
3225 val = (val > 0) ? val : 0;
3228 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3232 getAttribute: function(attr) {
3233 var el = this.getEl();
3234 var val = fly(el).getStyle(attr);
3236 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3237 return parseFloat(val);
3240 var a = this.patterns.offsetAttribute.exec(attr) || [];
3241 var pos = !!( a[3] );
3242 var box = !!( a[2] );
3245 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3246 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3255 getDefaultUnit: function(attr) {
3256 if (this.patterns.defaultUnit.test(attr)) {
3263 animateX : function(callback, scope) {
3264 var f = function() {
3265 this.onComplete.removeListener(f);
3266 if (typeof callback == "function") {
3267 callback.call(scope || this, this);
3270 this.onComplete.addListener(f, this);
3275 setRuntimeAttribute: function(attr) {
3278 var attributes = this.attributes;
3280 this.runtimeAttributes[attr] = {};
3282 var isset = function(prop) {
3283 return (typeof prop !== 'undefined');
3286 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3290 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3293 if (isset(attributes[attr]['to'])) {
3294 end = attributes[attr]['to'];
3295 } else if (isset(attributes[attr]['by'])) {
3296 if (start.constructor == Array) {
3298 for (var i = 0, len = start.length; i < len; ++i) {
3299 end[i] = start[i] + attributes[attr]['by'][i];
3302 end = start + attributes[attr]['by'];
3306 this.runtimeAttributes[attr].start = start;
3307 this.runtimeAttributes[attr].end = end;
3310 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3314 init: function(el, attributes, duration, method) {
3316 var isAnimated = false;
3319 var startTime = null;
3322 var actualFrames = 0;
3325 el = Roo.getDom(el);
3328 this.attributes = attributes || {};
3331 this.duration = duration || 1;
3334 this.method = method || Roo.lib.Easing.easeNone;
3337 this.useSeconds = true;
3340 this.currentFrame = 0;
3343 this.totalFrames = Roo.lib.AnimMgr.fps;
3346 this.getEl = function() {
3351 this.isAnimated = function() {
3356 this.getStartTime = function() {
3360 this.runtimeAttributes = {};
3363 this.animate = function() {
3364 if (this.isAnimated()) {
3368 this.currentFrame = 0;
3370 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3372 Roo.lib.AnimMgr.registerElement(this);
3376 this.stop = function(finish) {
3378 this.currentFrame = this.totalFrames;
3379 this._onTween.fire();
3381 Roo.lib.AnimMgr.stop(this);
3384 var onStart = function() {
3385 this.onStart.fire();
3387 this.runtimeAttributes = {};
3388 for (var attr in this.attributes) {
3389 this.setRuntimeAttribute(attr);
3394 startTime = new Date();
3398 var onTween = function() {
3400 duration: new Date() - this.getStartTime(),
3401 currentFrame: this.currentFrame
3404 data.toString = function() {
3406 'duration: ' + data.duration +
3407 ', currentFrame: ' + data.currentFrame
3411 this.onTween.fire(data);
3413 var runtimeAttributes = this.runtimeAttributes;
3415 for (var attr in runtimeAttributes) {
3416 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3422 var onComplete = function() {
3423 var actual_duration = (new Date() - startTime) / 1000 ;
3426 duration: actual_duration,
3427 frames: actualFrames,
3428 fps: actualFrames / actual_duration
3431 data.toString = function() {
3433 'duration: ' + data.duration +
3434 ', frames: ' + data.frames +
3435 ', fps: ' + data.fps
3441 this.onComplete.fire(data);
3445 this._onStart = new Roo.util.Event(this);
3446 this.onStart = new Roo.util.Event(this);
3447 this.onTween = new Roo.util.Event(this);
3448 this._onTween = new Roo.util.Event(this);
3449 this.onComplete = new Roo.util.Event(this);
3450 this._onComplete = new Roo.util.Event(this);
3451 this._onStart.addListener(onStart);
3452 this._onTween.addListener(onTween);
3453 this._onComplete.addListener(onComplete);
3458 * Portions of this file are based on pieces of Yahoo User Interface Library
3459 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3460 * YUI licensed under the BSD License:
3461 * http://developer.yahoo.net/yui/license.txt
3462 * <script type="text/javascript">
3466 Roo.lib.AnimMgr = new function() {
3483 this.registerElement = function(tween) {
3484 queue[queue.length] = tween;
3486 tween._onStart.fire();
3491 this.unRegister = function(tween, index) {
3492 tween._onComplete.fire();
3493 index = index || getIndex(tween);
3495 queue.splice(index, 1);
3499 if (tweenCount <= 0) {
3505 this.start = function() {
3506 if (thread === null) {
3507 thread = setInterval(this.run, this.delay);
3512 this.stop = function(tween) {
3514 clearInterval(thread);
3516 for (var i = 0, len = queue.length; i < len; ++i) {
3517 if (queue[0].isAnimated()) {
3518 this.unRegister(queue[0], 0);
3527 this.unRegister(tween);
3532 this.run = function() {
3533 for (var i = 0, len = queue.length; i < len; ++i) {
3534 var tween = queue[i];
3535 if (!tween || !tween.isAnimated()) {
3539 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3541 tween.currentFrame += 1;
3543 if (tween.useSeconds) {
3544 correctFrame(tween);
3546 tween._onTween.fire();
3549 Roo.lib.AnimMgr.stop(tween, i);
3554 var getIndex = function(anim) {
3555 for (var i = 0, len = queue.length; i < len; ++i) {
3556 if (queue[i] == anim) {
3564 var correctFrame = function(tween) {
3565 var frames = tween.totalFrames;
3566 var frame = tween.currentFrame;
3567 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3568 var elapsed = (new Date() - tween.getStartTime());
3571 if (elapsed < tween.duration * 1000) {
3572 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3574 tweak = frames - (frame + 1);
3576 if (tweak > 0 && isFinite(tweak)) {
3577 if (tween.currentFrame + tweak >= frames) {
3578 tweak = frames - (frame + 1);
3581 tween.currentFrame += tweak;
3587 * Portions of this file are based on pieces of Yahoo User Interface Library
3588 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3589 * YUI licensed under the BSD License:
3590 * http://developer.yahoo.net/yui/license.txt
3591 * <script type="text/javascript">
3594 Roo.lib.Bezier = new function() {
3596 this.getPosition = function(points, t) {
3597 var n = points.length;
3600 for (var i = 0; i < n; ++i) {
3601 tmp[i] = [points[i][0], points[i][1]];
3604 for (var j = 1; j < n; ++j) {
3605 for (i = 0; i < n - j; ++i) {
3606 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3607 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3611 return [ tmp[0][0], tmp[0][1] ];
3615 * Portions of this file are based on pieces of Yahoo User Interface Library
3616 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3617 * YUI licensed under the BSD License:
3618 * http://developer.yahoo.net/yui/license.txt
3619 * <script type="text/javascript">
3624 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3625 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3628 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3630 var fly = Roo.lib.AnimBase.fly;
3632 var superclass = Y.ColorAnim.superclass;
3633 var proto = Y.ColorAnim.prototype;
3635 proto.toString = function() {
3636 var el = this.getEl();
3637 var id = el.id || el.tagName;
3638 return ("ColorAnim " + id);
3641 proto.patterns.color = /color$/i;
3642 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3643 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3644 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3645 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3648 proto.parseColor = function(s) {
3649 if (s.length == 3) {
3653 var c = this.patterns.hex.exec(s);
3654 if (c && c.length == 4) {
3655 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3658 c = this.patterns.rgb.exec(s);
3659 if (c && c.length == 4) {
3660 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3663 c = this.patterns.hex3.exec(s);
3664 if (c && c.length == 4) {
3665 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3670 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3671 proto.getAttribute = function(attr) {
3672 var el = this.getEl();
3673 if (this.patterns.color.test(attr)) {
3674 var val = fly(el).getStyle(attr);
3676 if (this.patterns.transparent.test(val)) {
3677 var parent = el.parentNode;
3678 val = fly(parent).getStyle(attr);
3680 while (parent && this.patterns.transparent.test(val)) {
3681 parent = parent.parentNode;
3682 val = fly(parent).getStyle(attr);
3683 if (parent.tagName.toUpperCase() == 'HTML') {
3689 val = superclass.getAttribute.call(this, attr);
3694 proto.getAttribute = function(attr) {
3695 var el = this.getEl();
3696 if (this.patterns.color.test(attr)) {
3697 var val = fly(el).getStyle(attr);
3699 if (this.patterns.transparent.test(val)) {
3700 var parent = el.parentNode;
3701 val = fly(parent).getStyle(attr);
3703 while (parent && this.patterns.transparent.test(val)) {
3704 parent = parent.parentNode;
3705 val = fly(parent).getStyle(attr);
3706 if (parent.tagName.toUpperCase() == 'HTML') {
3712 val = superclass.getAttribute.call(this, attr);
3718 proto.doMethod = function(attr, start, end) {
3721 if (this.patterns.color.test(attr)) {
3723 for (var i = 0, len = start.length; i < len; ++i) {
3724 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3727 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3730 val = superclass.doMethod.call(this, attr, start, end);
3736 proto.setRuntimeAttribute = function(attr) {
3737 superclass.setRuntimeAttribute.call(this, attr);
3739 if (this.patterns.color.test(attr)) {
3740 var attributes = this.attributes;
3741 var start = this.parseColor(this.runtimeAttributes[attr].start);
3742 var end = this.parseColor(this.runtimeAttributes[attr].end);
3744 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3745 end = this.parseColor(attributes[attr].by);
3747 for (var i = 0, len = start.length; i < len; ++i) {
3748 end[i] = start[i] + end[i];
3752 this.runtimeAttributes[attr].start = start;
3753 this.runtimeAttributes[attr].end = end;
3759 * Portions of this file are based on pieces of Yahoo User Interface Library
3760 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3761 * YUI licensed under the BSD License:
3762 * http://developer.yahoo.net/yui/license.txt
3763 * <script type="text/javascript">
3769 easeNone: function (t, b, c, d) {
3770 return c * t / d + b;
3774 easeIn: function (t, b, c, d) {
3775 return c * (t /= d) * t + b;
3779 easeOut: function (t, b, c, d) {
3780 return -c * (t /= d) * (t - 2) + b;
3784 easeBoth: function (t, b, c, d) {
3785 if ((t /= d / 2) < 1) {
3786 return c / 2 * t * t + b;
3789 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3793 easeInStrong: function (t, b, c, d) {
3794 return c * (t /= d) * t * t * t + b;
3798 easeOutStrong: function (t, b, c, d) {
3799 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3803 easeBothStrong: function (t, b, c, d) {
3804 if ((t /= d / 2) < 1) {
3805 return c / 2 * t * t * t * t + b;
3808 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3813 elasticIn: function (t, b, c, d, a, p) {
3817 if ((t /= d) == 1) {
3824 if (!a || a < Math.abs(c)) {
3829 var s = p / (2 * Math.PI) * Math.asin(c / a);
3832 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3836 elasticOut: function (t, b, c, d, a, p) {
3840 if ((t /= d) == 1) {
3847 if (!a || a < Math.abs(c)) {
3852 var s = p / (2 * Math.PI) * Math.asin(c / a);
3855 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3859 elasticBoth: function (t, b, c, d, a, p) {
3864 if ((t /= d / 2) == 2) {
3872 if (!a || a < Math.abs(c)) {
3877 var s = p / (2 * Math.PI) * Math.asin(c / a);
3881 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3882 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3884 return a * Math.pow(2, -10 * (t -= 1)) *
3885 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3890 backIn: function (t, b, c, d, s) {
3891 if (typeof s == 'undefined') {
3894 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3898 backOut: function (t, b, c, d, s) {
3899 if (typeof s == 'undefined') {
3902 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3906 backBoth: function (t, b, c, d, s) {
3907 if (typeof s == 'undefined') {
3911 if ((t /= d / 2 ) < 1) {
3912 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3914 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3918 bounceIn: function (t, b, c, d) {
3919 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3923 bounceOut: function (t, b, c, d) {
3924 if ((t /= d) < (1 / 2.75)) {
3925 return c * (7.5625 * t * t) + b;
3926 } else if (t < (2 / 2.75)) {
3927 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3928 } else if (t < (2.5 / 2.75)) {
3929 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3931 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3935 bounceBoth: function (t, b, c, d) {
3937 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3939 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3942 * Portions of this file are based on pieces of Yahoo User Interface Library
3943 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3944 * YUI licensed under the BSD License:
3945 * http://developer.yahoo.net/yui/license.txt
3946 * <script type="text/javascript">
3950 Roo.lib.Motion = function(el, attributes, duration, method) {
3952 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3956 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3960 var superclass = Y.Motion.superclass;
3961 var proto = Y.Motion.prototype;
3963 proto.toString = function() {
3964 var el = this.getEl();
3965 var id = el.id || el.tagName;
3966 return ("Motion " + id);
3969 proto.patterns.points = /^points$/i;
3971 proto.setAttribute = function(attr, val, unit) {
3972 if (this.patterns.points.test(attr)) {
3973 unit = unit || 'px';
3974 superclass.setAttribute.call(this, 'left', val[0], unit);
3975 superclass.setAttribute.call(this, 'top', val[1], unit);
3977 superclass.setAttribute.call(this, attr, val, unit);
3981 proto.getAttribute = function(attr) {
3982 if (this.patterns.points.test(attr)) {
3984 superclass.getAttribute.call(this, 'left'),
3985 superclass.getAttribute.call(this, 'top')
3988 val = superclass.getAttribute.call(this, attr);
3994 proto.doMethod = function(attr, start, end) {
3997 if (this.patterns.points.test(attr)) {
3998 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
3999 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
4001 val = superclass.doMethod.call(this, attr, start, end);
4006 proto.setRuntimeAttribute = function(attr) {
4007 if (this.patterns.points.test(attr)) {
4008 var el = this.getEl();
4009 var attributes = this.attributes;
4011 var control = attributes['points']['control'] || [];
4015 if (control.length > 0 && !(control[0] instanceof Array)) {
4016 control = [control];
4019 for (i = 0,len = control.length; i < len; ++i) {
4020 tmp[i] = control[i];
4025 Roo.fly(el).position();
4027 if (isset(attributes['points']['from'])) {
4028 Roo.lib.Dom.setXY(el, attributes['points']['from']);
4031 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
4034 start = this.getAttribute('points');
4037 if (isset(attributes['points']['to'])) {
4038 end = translateValues.call(this, attributes['points']['to'], start);
4040 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4041 for (i = 0,len = control.length; i < len; ++i) {
4042 control[i] = translateValues.call(this, control[i], start);
4046 } else if (isset(attributes['points']['by'])) {
4047 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4049 for (i = 0,len = control.length; i < len; ++i) {
4050 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4054 this.runtimeAttributes[attr] = [start];
4056 if (control.length > 0) {
4057 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4060 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4063 superclass.setRuntimeAttribute.call(this, attr);
4067 var translateValues = function(val, start) {
4068 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4069 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4074 var isset = function(prop) {
4075 return (typeof prop !== 'undefined');
4079 * Portions of this file are based on pieces of Yahoo User Interface Library
4080 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4081 * YUI licensed under the BSD License:
4082 * http://developer.yahoo.net/yui/license.txt
4083 * <script type="text/javascript">
4087 Roo.lib.Scroll = function(el, attributes, duration, method) {
4089 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4093 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4097 var superclass = Y.Scroll.superclass;
4098 var proto = Y.Scroll.prototype;
4100 proto.toString = function() {
4101 var el = this.getEl();
4102 var id = el.id || el.tagName;
4103 return ("Scroll " + id);
4106 proto.doMethod = function(attr, start, end) {
4109 if (attr == 'scroll') {
4111 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4112 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4116 val = superclass.doMethod.call(this, attr, start, end);
4121 proto.getAttribute = function(attr) {
4123 var el = this.getEl();
4125 if (attr == 'scroll') {
4126 val = [ el.scrollLeft, el.scrollTop ];
4128 val = superclass.getAttribute.call(this, attr);
4134 proto.setAttribute = function(attr, val, unit) {
4135 var el = this.getEl();
4137 if (attr == 'scroll') {
4138 el.scrollLeft = val[0];
4139 el.scrollTop = val[1];
4141 superclass.setAttribute.call(this, attr, val, unit);
4147 * Ext JS Library 1.1.1
4148 * Copyright(c) 2006-2007, Ext JS, LLC.
4150 * Originally Released Under LGPL - original licence link has changed is not relivant.
4153 * <script type="text/javascript">
4157 // nasty IE9 hack - what a pile of crap that is..
4159 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4160 Range.prototype.createContextualFragment = function (html) {
4161 var doc = window.document;
4162 var container = doc.createElement("div");
4163 container.innerHTML = html;
4164 var frag = doc.createDocumentFragment(), n;
4165 while ((n = container.firstChild)) {
4166 frag.appendChild(n);
4173 * @class Roo.DomHelper
4174 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4175 * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4178 Roo.DomHelper = function(){
4179 var tempTableEl = null;
4180 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4181 var tableRe = /^table|tbody|tr|td$/i;
4183 // build as innerHTML where available
4185 var createHtml = function(o){
4186 if(typeof o == 'string'){
4195 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") { continue; }
4196 if(attr == "style"){
4198 if(typeof s == "function"){
4201 if(typeof s == "string"){
4202 b += ' style="' + s + '"';
4203 }else if(typeof s == "object"){
4206 if(typeof s[key] != "function"){
4207 b += key + ":" + s[key] + ";";
4214 b += ' class="' + o["cls"] + '"';
4215 }else if(attr == "htmlFor"){
4216 b += ' for="' + o["htmlFor"] + '"';
4218 b += " " + attr + '="' + o[attr] + '"';
4222 if(emptyTags.test(o.tag)){
4226 var cn = o.children || o.cn;
4228 //http://bugs.kde.org/show_bug.cgi?id=71506
4229 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4230 for(var i = 0, len = cn.length; i < len; i++) {
4231 b += createHtml(cn[i], b);
4234 b += createHtml(cn, b);
4240 b += "</" + o.tag + ">";
4247 var createDom = function(o, parentNode){
4249 // defininition craeted..
4251 if (o.ns && o.ns != 'html') {
4253 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4254 xmlns[o.ns] = o.xmlns;
4257 if (typeof(xmlns[o.ns]) == 'undefined') {
4258 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4264 if (typeof(o) == 'string') {
4265 return parentNode.appendChild(document.createTextNode(o));
4267 o.tag = o.tag || div;
4268 if (o.ns && Roo.isIE) {
4270 o.tag = o.ns + ':' + o.tag;
4273 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4274 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4277 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4278 attr == "style" || typeof o[attr] == "function") { continue; }
4280 if(attr=="cls" && Roo.isIE){
4281 el.className = o["cls"];
4283 if(useSet) { el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);}
4289 Roo.DomHelper.applyStyles(el, o.style);
4290 var cn = o.children || o.cn;
4292 //http://bugs.kde.org/show_bug.cgi?id=71506
4293 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4294 for(var i = 0, len = cn.length; i < len; i++) {
4295 createDom(cn[i], el);
4302 el.innerHTML = o.html;
4305 parentNode.appendChild(el);
4310 var ieTable = function(depth, s, h, e){
4311 tempTableEl.innerHTML = [s, h, e].join('');
4312 var i = -1, el = tempTableEl;
4319 // kill repeat to save bytes
4323 tbe = '</tbody>'+te,
4329 * Nasty code for IE's broken table implementation
4331 var insertIntoTable = function(tag, where, el, html){
4333 tempTableEl = document.createElement('div');
4338 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4341 if(where == 'beforebegin'){
4345 before = el.nextSibling;
4348 node = ieTable(4, trs, html, tre);
4350 else if(tag == 'tr'){
4351 if(where == 'beforebegin'){
4354 node = ieTable(3, tbs, html, tbe);
4355 } else if(where == 'afterend'){
4356 before = el.nextSibling;
4358 node = ieTable(3, tbs, html, tbe);
4359 } else{ // INTO a TR
4360 if(where == 'afterbegin'){
4361 before = el.firstChild;
4363 node = ieTable(4, trs, html, tre);
4365 } else if(tag == 'tbody'){
4366 if(where == 'beforebegin'){
4369 node = ieTable(2, ts, html, te);
4370 } else if(where == 'afterend'){
4371 before = el.nextSibling;
4373 node = ieTable(2, ts, html, te);
4375 if(where == 'afterbegin'){
4376 before = el.firstChild;
4378 node = ieTable(3, tbs, html, tbe);
4381 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4384 if(where == 'afterbegin'){
4385 before = el.firstChild;
4387 node = ieTable(2, ts, html, te);
4389 el.insertBefore(node, before);
4394 /** True to force the use of DOM instead of html fragments @type Boolean */
4398 * Returns the markup for the passed Element(s) config
4399 * @param {Object} o The Dom object spec (and children)
4402 markup : function(o){
4403 return createHtml(o);
4407 * Applies a style specification to an element
4408 * @param {String/HTMLElement} el The element to apply styles to
4409 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4410 * a function which returns such a specification.
4412 applyStyles : function(el, styles){
4415 if(typeof styles == "string"){
4416 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4418 while ((matches = re.exec(styles)) != null){
4419 el.setStyle(matches[1], matches[2]);
4421 }else if (typeof styles == "object"){
4422 for (var style in styles){
4423 el.setStyle(style, styles[style]);
4425 }else if (typeof styles == "function"){
4426 Roo.DomHelper.applyStyles(el, styles.call());
4432 * Inserts an HTML fragment into the Dom
4433 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4434 * @param {HTMLElement} el The context element
4435 * @param {String} html The HTML fragmenet
4436 * @return {HTMLElement} The new node
4438 insertHtml : function(where, el, html){
4439 where = where.toLowerCase();
4440 if(el.insertAdjacentHTML){
4441 if(tableRe.test(el.tagName)){
4443 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4449 el.insertAdjacentHTML('BeforeBegin', html);
4450 return el.previousSibling;
4452 el.insertAdjacentHTML('AfterBegin', html);
4453 return el.firstChild;
4455 el.insertAdjacentHTML('BeforeEnd', html);
4456 return el.lastChild;
4458 el.insertAdjacentHTML('AfterEnd', html);
4459 return el.nextSibling;
4461 throw 'Illegal insertion point -> "' + where + '"';
4463 var range = el.ownerDocument.createRange();
4467 range.setStartBefore(el);
4468 frag = range.createContextualFragment(html);
4469 el.parentNode.insertBefore(frag, el);
4470 return el.previousSibling;
4473 range.setStartBefore(el.firstChild);
4474 frag = range.createContextualFragment(html);
4475 el.insertBefore(frag, el.firstChild);
4476 return el.firstChild;
4478 el.innerHTML = html;
4479 return el.firstChild;
4483 range.setStartAfter(el.lastChild);
4484 frag = range.createContextualFragment(html);
4485 el.appendChild(frag);
4486 return el.lastChild;
4488 el.innerHTML = html;
4489 return el.lastChild;
4492 range.setStartAfter(el);
4493 frag = range.createContextualFragment(html);
4494 el.parentNode.insertBefore(frag, el.nextSibling);
4495 return el.nextSibling;
4497 throw 'Illegal insertion point -> "' + where + '"';
4501 * Creates new Dom element(s) and inserts them before el
4502 * @param {String/HTMLElement/Element} el The context element
4503 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4504 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4505 * @return {HTMLElement/Roo.Element} The new node
4507 insertBefore : function(el, o, returnElement){
4508 return this.doInsert(el, o, returnElement, "beforeBegin");
4512 * Creates new Dom element(s) and inserts them after el
4513 * @param {String/HTMLElement/Element} el The context element
4514 * @param {Object} o The Dom object spec (and children)
4515 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4516 * @return {HTMLElement/Roo.Element} The new node
4518 insertAfter : function(el, o, returnElement){
4519 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4523 * Creates new Dom element(s) and inserts them as the first child of el
4524 * @param {String/HTMLElement/Element} el The context element
4525 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4526 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4527 * @return {HTMLElement/Roo.Element} The new node
4529 insertFirst : function(el, o, returnElement){
4530 return this.doInsert(el, o, returnElement, "afterBegin");
4534 doInsert : function(el, o, returnElement, pos, sibling){
4535 el = Roo.getDom(el);
4537 if(this.useDom || o.ns){
4538 newNode = createDom(o, null);
4539 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4541 var html = createHtml(o);
4542 newNode = this.insertHtml(pos, el, html);
4544 return returnElement ? Roo.get(newNode, true) : newNode;
4548 * Creates new Dom element(s) and appends them to el
4549 * @param {String/HTMLElement/Element} el The context element
4550 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4551 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4552 * @return {HTMLElement/Roo.Element} The new node
4554 append : function(el, o, returnElement){
4555 el = Roo.getDom(el);
4557 if(this.useDom || o.ns){
4558 newNode = createDom(o, null);
4559 el.appendChild(newNode);
4561 var html = createHtml(o);
4562 newNode = this.insertHtml("beforeEnd", el, html);
4564 return returnElement ? Roo.get(newNode, true) : newNode;
4568 * Creates new Dom element(s) and overwrites the contents of el with them
4569 * @param {String/HTMLElement/Element} el The context element
4570 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4571 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4572 * @return {HTMLElement/Roo.Element} The new node
4574 overwrite : function(el, o, returnElement){
4575 el = Roo.getDom(el);
4578 while (el.childNodes.length) {
4579 el.removeChild(el.firstChild);
4583 el.innerHTML = createHtml(o);
4586 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4590 * Creates a new Roo.DomHelper.Template from the Dom object spec
4591 * @param {Object} o The Dom object spec (and children)
4592 * @return {Roo.DomHelper.Template} The new template
4594 createTemplate : function(o){
4595 var html = createHtml(o);
4596 return new Roo.Template(html);
4602 * Ext JS Library 1.1.1
4603 * Copyright(c) 2006-2007, Ext JS, LLC.
4605 * Originally Released Under LGPL - original licence link has changed is not relivant.
4608 * <script type="text/javascript">
4612 * @class Roo.Template
4613 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4614 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4617 var t = new Roo.Template({
4618 html : '<div name="{id}">' +
4619 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4621 myformat: function (value, allValues) {
4622 return 'XX' + value;
4625 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4627 * For more information see this blog post with examples:
4628 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4629 - Create Elements using DOM, HTML fragments and Templates</a>.
4631 * @param {Object} cfg - Configuration object.
4633 Roo.Template = function(cfg){
4635 if(cfg instanceof Array){
4637 }else if(arguments.length > 1){
4638 cfg = Array.prototype.join.call(arguments, "");
4642 if (typeof(cfg) == 'object') {
4653 Roo.Template.prototype = {
4656 * @cfg {String} url The Url to load the template from. beware if you are loading from a url, the data may not be ready if you use it instantly..
4657 * it should be fixed so that template is observable...
4661 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4665 * Returns an HTML fragment of this template with the specified values applied.
4666 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4667 * @return {String} The HTML fragment
4669 applyTemplate : function(values){
4670 //Roo.log(["applyTemplate", values]);
4674 return this.compiled(values);
4676 var useF = this.disableFormats !== true;
4677 var fm = Roo.util.Format, tpl = this;
4678 var fn = function(m, name, format, args){
4680 if(format.substr(0, 5) == "this."){
4681 return tpl.call(format.substr(5), values[name], values);
4684 // quoted values are required for strings in compiled templates,
4685 // but for non compiled we need to strip them
4686 // quoted reversed for jsmin
4687 var re = /^\s*['"](.*)["']\s*$/;
4688 args = args.split(',');
4689 for(var i = 0, len = args.length; i < len; i++){
4690 args[i] = args[i].replace(re, "$1");
4692 args = [values[name]].concat(args);
4694 args = [values[name]];
4696 return fm[format].apply(fm, args);
4699 return values[name] !== undefined ? values[name] : "";
4702 return this.html.replace(this.re, fn);
4720 this.loading = true;
4721 this.compiled = false;
4723 var cx = new Roo.data.Connection();
4727 success : function (response) {
4729 _t.html = response.responseText;
4733 failure : function(response) {
4734 Roo.log("Template failed to load from " + _t.url);
4741 * Sets the HTML used as the template and optionally compiles it.
4742 * @param {String} html
4743 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4744 * @return {Roo.Template} this
4746 set : function(html, compile){
4748 this.compiled = null;
4756 * True to disable format functions (defaults to false)
4759 disableFormats : false,
4762 * The regular expression used to match template variables
4766 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4769 * Compiles the template into an internal function, eliminating the RegEx overhead.
4770 * @return {Roo.Template} this
4772 compile : function(){
4773 var fm = Roo.util.Format;
4774 var useF = this.disableFormats !== true;
4775 var sep = Roo.isGecko ? "+" : ",";
4776 var fn = function(m, name, format, args){
4778 args = args ? ',' + args : "";
4779 if(format.substr(0, 5) != "this."){
4780 format = "fm." + format + '(';
4782 format = 'this.call("'+ format.substr(5) + '", ';
4786 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4788 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4791 // branched to use + in gecko and [].join() in others
4793 body = "this.compiled = function(values){ return '" +
4794 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4797 body = ["this.compiled = function(values){ return ['"];
4798 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4799 body.push("'].join('');};");
4800 body = body.join('');
4810 // private function used to call members
4811 call : function(fnName, value, allValues){
4812 return this[fnName](value, allValues);
4816 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4817 * @param {String/HTMLElement/Roo.Element} el The context element
4818 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4819 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4820 * @return {HTMLElement/Roo.Element} The new node or Element
4822 insertFirst: function(el, values, returnElement){
4823 return this.doInsert('afterBegin', el, values, returnElement);
4827 * Applies the supplied values to the template and inserts the new node(s) before el.
4828 * @param {String/HTMLElement/Roo.Element} el The context element
4829 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4830 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4831 * @return {HTMLElement/Roo.Element} The new node or Element
4833 insertBefore: function(el, values, returnElement){
4834 return this.doInsert('beforeBegin', el, values, returnElement);
4838 * Applies the supplied values to the template and inserts the new node(s) after el.
4839 * @param {String/HTMLElement/Roo.Element} el The context element
4840 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4841 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4842 * @return {HTMLElement/Roo.Element} The new node or Element
4844 insertAfter : function(el, values, returnElement){
4845 return this.doInsert('afterEnd', el, values, returnElement);
4849 * Applies the supplied values to the template and appends the new node(s) to el.
4850 * @param {String/HTMLElement/Roo.Element} el The context element
4851 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4852 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4853 * @return {HTMLElement/Roo.Element} The new node or Element
4855 append : function(el, values, returnElement){
4856 return this.doInsert('beforeEnd', el, values, returnElement);
4859 doInsert : function(where, el, values, returnEl){
4860 el = Roo.getDom(el);
4861 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4862 return returnEl ? Roo.get(newNode, true) : newNode;
4866 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4867 * @param {String/HTMLElement/Roo.Element} el The context element
4868 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4869 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4870 * @return {HTMLElement/Roo.Element} The new node or Element
4872 overwrite : function(el, values, returnElement){
4873 el = Roo.getDom(el);
4874 el.innerHTML = this.applyTemplate(values);
4875 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4879 * Alias for {@link #applyTemplate}
4882 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4885 Roo.DomHelper.Template = Roo.Template;
4888 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4889 * @param {String/HTMLElement} el A DOM element or its id
4890 * @returns {Roo.Template} The created template
4893 Roo.Template.from = function(el){
4894 el = Roo.getDom(el);
4895 return new Roo.Template(el.value || el.innerHTML);
4898 * Ext JS Library 1.1.1
4899 * Copyright(c) 2006-2007, Ext JS, LLC.
4901 * Originally Released Under LGPL - original licence link has changed is not relivant.
4904 * <script type="text/javascript">
4909 * This is code is also distributed under MIT license for use
4910 * with jQuery and prototype JavaScript libraries.
4913 * @class Roo.DomQuery
4914 Provides high performance selector/xpath processing by compiling queries into reusable functions. New pseudo classes and matchers can be plugged. It works on HTML and XML documents (if a content node is passed in).
4916 DomQuery supports most of the <a href="http://www.w3.org/TR/2005/WD-css3-selectors-20051215/">CSS3 selectors spec</a>, along with some custom selectors and basic XPath.</p>
4919 All selectors, attribute filters and pseudos below can be combined infinitely in any order. For example "div.foo:nth-child(odd)[@foo=bar].bar:first" would be a perfectly valid selector. Node filters are processed in the order in which they appear, which allows you to optimize your queries for your document structure.
4921 <h4>Element Selectors:</h4>
4923 <li> <b>*</b> any element</li>
4924 <li> <b>E</b> an element with the tag E</li>
4925 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4926 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4927 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4928 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4930 <h4>Attribute Selectors:</h4>
4931 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4933 <li> <b>E[foo]</b> has an attribute "foo"</li>
4934 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4935 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4936 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4937 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4938 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4939 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4941 <h4>Pseudo Classes:</h4>
4943 <li> <b>E:first-child</b> E is the first child of its parent</li>
4944 <li> <b>E:last-child</b> E is the last child of its parent</li>
4945 <li> <b>E:nth-child(<i>n</i>)</b> E is the <i>n</i>th child of its parent (1 based as per the spec)</li>
4946 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4947 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4948 <li> <b>E:only-child</b> E is the only child of its parent</li>
4949 <li> <b>E:checked</b> E is an element that is has a checked attribute that is true (e.g. a radio or checkbox) </li>
4950 <li> <b>E:first</b> the first E in the resultset</li>
4951 <li> <b>E:last</b> the last E in the resultset</li>
4952 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4953 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4954 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4955 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4956 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4957 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4958 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4959 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4960 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4962 <h4>CSS Value Selectors:</h4>
4964 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4965 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4966 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4967 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4968 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4969 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4973 Roo.DomQuery = function(){
4974 var cache = {}, simpleCache = {}, valueCache = {};
4975 var nonSpace = /\S/;
4976 var trimRe = /^\s+|\s+$/g;
4977 var tplRe = /\{(\d+)\}/g;
4978 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
4979 var tagTokenRe = /^(#)?([\w-\*]+)/;
4980 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
4982 function child(p, index){
4984 var n = p.firstChild;
4986 if(n.nodeType == 1){
4997 while((n = n.nextSibling) && n.nodeType != 1);
5002 while((n = n.previousSibling) && n.nodeType != 1);
5006 function children(d){
5007 var n = d.firstChild, ni = -1;
5009 var nx = n.nextSibling;
5010 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
5020 function byClassName(c, a, v){
5024 var r = [], ri = -1, cn;
5025 for(var i = 0, ci; ci = c[i]; i++){
5026 if((' '+ci.className+' ').indexOf(v) != -1){
5033 function attrValue(n, attr){
5034 if(!n.tagName && typeof n.length != "undefined"){
5043 if(attr == "class" || attr == "className"){
5046 return n.getAttribute(attr) || n[attr];
5050 function getNodes(ns, mode, tagName){
5051 var result = [], ri = -1, cs;
5055 tagName = tagName || "*";
5056 if(typeof ns.getElementsByTagName != "undefined"){
5060 for(var i = 0, ni; ni = ns[i]; i++){
5061 cs = ni.getElementsByTagName(tagName);
5062 for(var j = 0, ci; ci = cs[j]; j++){
5066 }else if(mode == "/" || mode == ">"){
5067 var utag = tagName.toUpperCase();
5068 for(var i = 0, ni, cn; ni = ns[i]; i++){
5069 cn = ni.children || ni.childNodes;
5070 for(var j = 0, cj; cj = cn[j]; j++){
5071 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5076 }else if(mode == "+"){
5077 var utag = tagName.toUpperCase();
5078 for(var i = 0, n; n = ns[i]; i++){
5079 while((n = n.nextSibling) && n.nodeType != 1);
5080 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5084 }else if(mode == "~"){
5085 for(var i = 0, n; n = ns[i]; i++){
5086 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5095 function concat(a, b){
5099 for(var i = 0, l = b.length; i < l; i++){
5105 function byTag(cs, tagName){
5106 if(cs.tagName || cs == document){
5112 var r = [], ri = -1;
5113 tagName = tagName.toLowerCase();
5114 for(var i = 0, ci; ci = cs[i]; i++){
5115 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5122 function byId(cs, attr, id){
5123 if(cs.tagName || cs == document){
5129 var r = [], ri = -1;
5130 for(var i = 0,ci; ci = cs[i]; i++){
5131 if(ci && ci.id == id){
5139 function byAttribute(cs, attr, value, op, custom){
5140 var r = [], ri = -1, st = custom=="{";
5141 var f = Roo.DomQuery.operators[op];
5142 for(var i = 0, ci; ci = cs[i]; i++){
5145 a = Roo.DomQuery.getStyle(ci, attr);
5147 else if(attr == "class" || attr == "className"){
5149 }else if(attr == "for"){
5151 }else if(attr == "href"){
5152 a = ci.getAttribute("href", 2);
5154 a = ci.getAttribute(attr);
5156 if((f && f(a, value)) || (!f && a)){
5163 function byPseudo(cs, name, value){
5164 return Roo.DomQuery.pseudos[name](cs, value);
5167 // This is for IE MSXML which does not support expandos.
5168 // IE runs the same speed using setAttribute, however FF slows way down
5169 // and Safari completely fails so they need to continue to use expandos.
5170 var isIE = window.ActiveXObject ? true : false;
5172 // this eval is stop the compressor from
5173 // renaming the variable to something shorter
5175 /** eval:var:batch */
5180 function nodupIEXml(cs){
5182 cs[0].setAttribute("_nodup", d);
5184 for(var i = 1, len = cs.length; i < len; i++){
5186 if(!c.getAttribute("_nodup") != d){
5187 c.setAttribute("_nodup", d);
5191 for(var i = 0, len = cs.length; i < len; i++){
5192 cs[i].removeAttribute("_nodup");
5201 var len = cs.length, c, i, r = cs, cj, ri = -1;
5202 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5205 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5206 return nodupIEXml(cs);
5210 for(i = 1; c = cs[i]; i++){
5215 for(var j = 0; j < i; j++){
5218 for(j = i+1; cj = cs[j]; j++){
5230 function quickDiffIEXml(c1, c2){
5232 for(var i = 0, len = c1.length; i < len; i++){
5233 c1[i].setAttribute("_qdiff", d);
5236 for(var i = 0, len = c2.length; i < len; i++){
5237 if(c2[i].getAttribute("_qdiff") != d){
5238 r[r.length] = c2[i];
5241 for(var i = 0, len = c1.length; i < len; i++){
5242 c1[i].removeAttribute("_qdiff");
5247 function quickDiff(c1, c2){
5248 var len1 = c1.length;
5252 if(isIE && c1[0].selectSingleNode){
5253 return quickDiffIEXml(c1, c2);
5256 for(var i = 0; i < len1; i++){
5260 for(var i = 0, len = c2.length; i < len; i++){
5261 if(c2[i]._qdiff != d){
5262 r[r.length] = c2[i];
5268 function quickId(ns, mode, root, id){
5270 var d = root.ownerDocument || root;
5271 return d.getElementById(id);
5273 ns = getNodes(ns, mode, "*");
5274 return byId(ns, null, id);
5278 getStyle : function(el, name){
5279 return Roo.fly(el).getStyle(name);
5282 * Compiles a selector/xpath query into a reusable function. The returned function
5283 * takes one parameter "root" (optional), which is the context node from where the query should start.
5284 * @param {String} selector The selector/xpath query
5285 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5286 * @return {Function}
5288 compile : function(path, type){
5289 type = type || "select";
5291 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5292 var q = path, mode, lq;
5293 var tk = Roo.DomQuery.matchers;
5294 var tklen = tk.length;
5297 // accept leading mode switch
5298 var lmode = q.match(modeRe);
5299 if(lmode && lmode[1]){
5300 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5301 q = q.replace(lmode[1], "");
5303 // strip leading slashes
5304 while(path.substr(0, 1)=="/"){
5305 path = path.substr(1);
5308 while(q && lq != q){
5310 var tm = q.match(tagTokenRe);
5311 if(type == "select"){
5314 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5316 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5318 q = q.replace(tm[0], "");
5319 }else if(q.substr(0, 1) != '@'){
5320 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5325 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5327 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5329 q = q.replace(tm[0], "");
5332 while(!(mm = q.match(modeRe))){
5333 var matched = false;
5334 for(var j = 0; j < tklen; j++){
5336 var m = q.match(t.re);
5338 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5341 q = q.replace(m[0], "");
5346 // prevent infinite loop on bad selector
5348 throw 'Error parsing selector, parsing failed at "' + q + '"';
5352 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5353 q = q.replace(mm[1], "");
5356 fn[fn.length] = "return nodup(n);\n}";
5359 * list of variables that need from compression as they are used by eval.
5369 * eval:var:byClassName
5371 * eval:var:byAttribute
5372 * eval:var:attrValue
5380 * Selects a group of elements.
5381 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5382 * @param {Node} root (optional) The start of the query (defaults to document).
5385 select : function(path, root, type){
5386 if(!root || root == document){
5389 if(typeof root == "string"){
5390 root = document.getElementById(root);
5392 var paths = path.split(",");
5394 for(var i = 0, len = paths.length; i < len; i++){
5395 var p = paths[i].replace(trimRe, "");
5397 cache[p] = Roo.DomQuery.compile(p);
5399 throw p + " is not a valid selector";
5402 var result = cache[p](root);
5403 if(result && result != document){
5404 results = results.concat(result);
5407 if(paths.length > 1){
5408 return nodup(results);
5414 * Selects a single element.
5415 * @param {String} selector The selector/xpath query
5416 * @param {Node} root (optional) The start of the query (defaults to document).
5419 selectNode : function(path, root){
5420 return Roo.DomQuery.select(path, root)[0];
5424 * Selects the value of a node, optionally replacing null with the defaultValue.
5425 * @param {String} selector The selector/xpath query
5426 * @param {Node} root (optional) The start of the query (defaults to document).
5427 * @param {String} defaultValue
5429 selectValue : function(path, root, defaultValue){
5430 path = path.replace(trimRe, "");
5431 if(!valueCache[path]){
5432 valueCache[path] = Roo.DomQuery.compile(path, "select");
5434 var n = valueCache[path](root);
5435 n = n[0] ? n[0] : n;
5436 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5437 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5441 * Selects the value of a node, parsing integers and floats.
5442 * @param {String} selector The selector/xpath query
5443 * @param {Node} root (optional) The start of the query (defaults to document).
5444 * @param {Number} defaultValue
5447 selectNumber : function(path, root, defaultValue){
5448 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5449 return parseFloat(v);
5453 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5454 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5455 * @param {String} selector The simple selector to test
5458 is : function(el, ss){
5459 if(typeof el == "string"){
5460 el = document.getElementById(el);
5462 var isArray = (el instanceof Array);
5463 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5464 return isArray ? (result.length == el.length) : (result.length > 0);
5468 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5469 * @param {Array} el An array of elements to filter
5470 * @param {String} selector The simple selector to test
5471 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5472 * the selector instead of the ones that match
5475 filter : function(els, ss, nonMatches){
5476 ss = ss.replace(trimRe, "");
5477 if(!simpleCache[ss]){
5478 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5480 var result = simpleCache[ss](els);
5481 return nonMatches ? quickDiff(result, els) : result;
5485 * Collection of matching regular expressions and code snippets.
5489 select: 'n = byClassName(n, null, " {1} ");'
5491 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5492 select: 'n = byPseudo(n, "{1}", "{2}");'
5494 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5495 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5498 select: 'n = byId(n, null, "{1}");'
5501 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5506 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5507 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5510 "=" : function(a, v){
5513 "!=" : function(a, v){
5516 "^=" : function(a, v){
5517 return a && a.substr(0, v.length) == v;
5519 "$=" : function(a, v){
5520 return a && a.substr(a.length-v.length) == v;
5522 "*=" : function(a, v){
5523 return a && a.indexOf(v) !== -1;
5525 "%=" : function(a, v){
5526 return (a % v) == 0;
5528 "|=" : function(a, v){
5529 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5531 "~=" : function(a, v){
5532 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5537 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5538 * and the argument (if any) supplied in the selector.
5541 "first-child" : function(c){
5542 var r = [], ri = -1, n;
5543 for(var i = 0, ci; ci = n = c[i]; i++){
5544 while((n = n.previousSibling) && n.nodeType != 1);
5552 "last-child" : function(c){
5553 var r = [], ri = -1, n;
5554 for(var i = 0, ci; ci = n = c[i]; i++){
5555 while((n = n.nextSibling) && n.nodeType != 1);
5563 "nth-child" : function(c, a) {
5564 var r = [], ri = -1;
5565 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5566 var f = (m[1] || 1) - 0, l = m[2] - 0;
5567 for(var i = 0, n; n = c[i]; i++){
5568 var pn = n.parentNode;
5569 if (batch != pn._batch) {
5571 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5572 if(cn.nodeType == 1){
5579 if (l == 0 || n.nodeIndex == l){
5582 } else if ((n.nodeIndex + l) % f == 0){
5590 "only-child" : function(c){
5591 var r = [], ri = -1;;
5592 for(var i = 0, ci; ci = c[i]; i++){
5593 if(!prev(ci) && !next(ci)){
5600 "empty" : function(c){
5601 var r = [], ri = -1;
5602 for(var i = 0, ci; ci = c[i]; i++){
5603 var cns = ci.childNodes, j = 0, cn, empty = true;
5606 if(cn.nodeType == 1 || cn.nodeType == 3){
5618 "contains" : function(c, v){
5619 var r = [], ri = -1;
5620 for(var i = 0, ci; ci = c[i]; i++){
5621 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5628 "nodeValue" : function(c, v){
5629 var r = [], ri = -1;
5630 for(var i = 0, ci; ci = c[i]; i++){
5631 if(ci.firstChild && ci.firstChild.nodeValue == v){
5638 "checked" : function(c){
5639 var r = [], ri = -1;
5640 for(var i = 0, ci; ci = c[i]; i++){
5641 if(ci.checked == true){
5648 "not" : function(c, ss){
5649 return Roo.DomQuery.filter(c, ss, true);
5652 "odd" : function(c){
5653 return this["nth-child"](c, "odd");
5656 "even" : function(c){
5657 return this["nth-child"](c, "even");
5660 "nth" : function(c, a){
5661 return c[a-1] || [];
5664 "first" : function(c){
5668 "last" : function(c){
5669 return c[c.length-1] || [];
5672 "has" : function(c, ss){
5673 var s = Roo.DomQuery.select;
5674 var r = [], ri = -1;
5675 for(var i = 0, ci; ci = c[i]; i++){
5676 if(s(ss, ci).length > 0){
5683 "next" : function(c, ss){
5684 var is = Roo.DomQuery.is;
5685 var r = [], ri = -1;
5686 for(var i = 0, ci; ci = c[i]; i++){
5695 "prev" : function(c, ss){
5696 var is = Roo.DomQuery.is;
5697 var r = [], ri = -1;
5698 for(var i = 0, ci; ci = c[i]; i++){
5711 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5712 * @param {String} path The selector/xpath query
5713 * @param {Node} root (optional) The start of the query (defaults to document).
5718 Roo.query = Roo.DomQuery.select;
5721 * Ext JS Library 1.1.1
5722 * Copyright(c) 2006-2007, Ext JS, LLC.
5724 * Originally Released Under LGPL - original licence link has changed is not relivant.
5727 * <script type="text/javascript">
5731 * @class Roo.util.Observable
5732 * Base class that provides a common interface for publishing events. Subclasses are expected to
5733 * to have a property "events" with all the events defined.<br>
5736 Employee = function(name){
5743 Roo.extend(Employee, Roo.util.Observable);
5745 * @param {Object} config properties to use (incuding events / listeners)
5748 Roo.util.Observable = function(cfg){
5751 this.addEvents(cfg.events || {});
5753 delete cfg.events; // make sure
5756 Roo.apply(this, cfg);
5759 this.on(this.listeners);
5760 delete this.listeners;
5763 Roo.util.Observable.prototype = {
5765 * @cfg {Object} listeners list of events and functions to call for this object,
5769 'click' : function(e) {
5779 * Fires the specified event with the passed parameters (minus the event name).
5780 * @param {String} eventName
5781 * @param {Object...} args Variable number of parameters are passed to handlers
5782 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5784 fireEvent : function(){
5785 var ce = this.events[arguments[0].toLowerCase()];
5786 if(typeof ce == "object"){
5787 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5794 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5797 * Appends an event handler to this component
5798 * @param {String} eventName The type of event to listen for
5799 * @param {Function} handler The method the event invokes
5800 * @param {Object} scope (optional) The scope in which to execute the handler
5801 * function. The handler function's "this" context.
5802 * @param {Object} options (optional) An object containing handler configuration
5803 * properties. This may contain any of the following properties:<ul>
5804 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5805 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5806 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5807 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5808 * by the specified number of milliseconds. If the event fires again within that time, the original
5809 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5812 * <b>Combining Options</b><br>
5813 * Using the options argument, it is possible to combine different types of listeners:<br>
5815 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5817 el.on('click', this.onClick, this, {
5824 * <b>Attaching multiple handlers in 1 call</b><br>
5825 * The method also allows for a single argument to be passed which is a config object containing properties
5826 * which specify multiple handlers.
5835 fn: this.onMouseOver,
5839 fn: this.onMouseOut,
5845 * Or a shorthand syntax which passes the same scope object to all handlers:
5848 'click': this.onClick,
5849 'mouseover': this.onMouseOver,
5850 'mouseout': this.onMouseOut,
5855 addListener : function(eventName, fn, scope, o){
5856 if(typeof eventName == "object"){
5859 if(this.filterOptRe.test(e)){
5862 if(typeof o[e] == "function"){
5864 this.addListener(e, o[e], o.scope, o);
5866 // individual options
5867 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5872 o = (!o || typeof o == "boolean") ? {} : o;
5873 eventName = eventName.toLowerCase();
5874 var ce = this.events[eventName] || true;
5875 if(typeof ce == "boolean"){
5876 ce = new Roo.util.Event(this, eventName);
5877 this.events[eventName] = ce;
5879 ce.addListener(fn, scope, o);
5883 * Removes a listener
5884 * @param {String} eventName The type of event to listen for
5885 * @param {Function} handler The handler to remove
5886 * @param {Object} scope (optional) The scope (this object) for the handler
5888 removeListener : function(eventName, fn, scope){
5889 var ce = this.events[eventName.toLowerCase()];
5890 if(typeof ce == "object"){
5891 ce.removeListener(fn, scope);
5896 * Removes all listeners for this object
5898 purgeListeners : function(){
5899 for(var evt in this.events){
5900 if(typeof this.events[evt] == "object"){
5901 this.events[evt].clearListeners();
5906 relayEvents : function(o, events){
5907 var createHandler = function(ename){
5909 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5912 for(var i = 0, len = events.length; i < len; i++){
5913 var ename = events[i];
5914 if(!this.events[ename]){ this.events[ename] = true; };
5915 o.on(ename, createHandler(ename), this);
5920 * Used to define events on this Observable
5921 * @param {Object} object The object with the events defined
5923 addEvents : function(o){
5927 Roo.applyIf(this.events, o);
5931 * Checks to see if this object has any listeners for a specified event
5932 * @param {String} eventName The name of the event to check for
5933 * @return {Boolean} True if the event is being listened for, else false
5935 hasListener : function(eventName){
5936 var e = this.events[eventName];
5937 return typeof e == "object" && e.listeners.length > 0;
5941 * Appends an event handler to this element (shorthand for addListener)
5942 * @param {String} eventName The type of event to listen for
5943 * @param {Function} handler The method the event invokes
5944 * @param {Object} scope (optional) The scope in which to execute the handler
5945 * function. The handler function's "this" context.
5946 * @param {Object} options (optional)
5949 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5951 * Removes a listener (shorthand for removeListener)
5952 * @param {String} eventName The type of event to listen for
5953 * @param {Function} handler The handler to remove
5954 * @param {Object} scope (optional) The scope (this object) for the handler
5957 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5960 * Starts capture on the specified Observable. All events will be passed
5961 * to the supplied function with the event name + standard signature of the event
5962 * <b>before</b> the event is fired. If the supplied function returns false,
5963 * the event will not fire.
5964 * @param {Observable} o The Observable to capture
5965 * @param {Function} fn The function to call
5966 * @param {Object} scope (optional) The scope (this object) for the fn
5969 Roo.util.Observable.capture = function(o, fn, scope){
5970 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
5974 * Removes <b>all</b> added captures from the Observable.
5975 * @param {Observable} o The Observable to release
5978 Roo.util.Observable.releaseCapture = function(o){
5979 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
5984 var createBuffered = function(h, o, scope){
5985 var task = new Roo.util.DelayedTask();
5987 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
5991 var createSingle = function(h, e, fn, scope){
5993 e.removeListener(fn, scope);
5994 return h.apply(scope, arguments);
5998 var createDelayed = function(h, o, scope){
6000 var args = Array.prototype.slice.call(arguments, 0);
6001 setTimeout(function(){
6002 h.apply(scope, args);
6007 Roo.util.Event = function(obj, name){
6010 this.listeners = [];
6013 Roo.util.Event.prototype = {
6014 addListener : function(fn, scope, options){
6015 var o = options || {};
6016 scope = scope || this.obj;
6017 if(!this.isListening(fn, scope)){
6018 var l = {fn: fn, scope: scope, options: o};
6021 h = createDelayed(h, o, scope);
6024 h = createSingle(h, this, fn, scope);
6027 h = createBuffered(h, o, scope);
6030 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6031 this.listeners.push(l);
6033 this.listeners = this.listeners.slice(0);
6034 this.listeners.push(l);
6039 findListener : function(fn, scope){
6040 scope = scope || this.obj;
6041 var ls = this.listeners;
6042 for(var i = 0, len = ls.length; i < len; i++){
6044 if(l.fn == fn && l.scope == scope){
6051 isListening : function(fn, scope){
6052 return this.findListener(fn, scope) != -1;
6055 removeListener : function(fn, scope){
6057 if((index = this.findListener(fn, scope)) != -1){
6059 this.listeners.splice(index, 1);
6061 this.listeners = this.listeners.slice(0);
6062 this.listeners.splice(index, 1);
6069 clearListeners : function(){
6070 this.listeners = [];
6074 var ls = this.listeners, scope, len = ls.length;
6077 var args = Array.prototype.slice.call(arguments, 0);
6078 for(var i = 0; i < len; i++){
6080 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6081 this.firing = false;
6085 this.firing = false;
6092 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6099 * @class Roo.Document
6100 * @extends Roo.util.Observable
6101 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6103 * @param {Object} config the methods and properties of the 'base' class for the application.
6105 * Generic Page handler - implement this to start your app..
6108 * MyProject = new Roo.Document({
6110 'load' : true // your events..
6113 'ready' : function() {
6114 // fired on Roo.onReady()
6119 Roo.Document = function(cfg) {
6124 Roo.util.Observable.call(this,cfg);
6128 Roo.onReady(function() {
6129 _this.fireEvent('ready');
6135 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6137 * Ext JS Library 1.1.1
6138 * Copyright(c) 2006-2007, Ext JS, LLC.
6140 * Originally Released Under LGPL - original licence link has changed is not relivant.
6143 * <script type="text/javascript">
6147 * @class Roo.EventManager
6148 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6149 * several useful events directly.
6150 * See {@link Roo.EventObject} for more details on normalized event objects.
6153 Roo.EventManager = function(){
6154 var docReadyEvent, docReadyProcId, docReadyState = false;
6155 var resizeEvent, resizeTask, textEvent, textSize;
6156 var E = Roo.lib.Event;
6157 var D = Roo.lib.Dom;
6162 var fireDocReady = function(){
6164 docReadyState = true;
6167 clearInterval(docReadyProcId);
6169 if(Roo.isGecko || Roo.isOpera) {
6170 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6173 var defer = document.getElementById("ie-deferred-loader");
6175 defer.onreadystatechange = null;
6176 defer.parentNode.removeChild(defer);
6180 docReadyEvent.fire();
6181 docReadyEvent.clearListeners();
6186 var initDocReady = function(){
6187 docReadyEvent = new Roo.util.Event();
6188 if(Roo.isGecko || Roo.isOpera) {
6189 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6191 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6192 var defer = document.getElementById("ie-deferred-loader");
6193 defer.onreadystatechange = function(){
6194 if(this.readyState == "complete"){
6198 }else if(Roo.isSafari){
6199 docReadyProcId = setInterval(function(){
6200 var rs = document.readyState;
6201 if(rs == "complete") {
6206 // no matter what, make sure it fires on load
6207 E.on(window, "load", fireDocReady);
6210 var createBuffered = function(h, o){
6211 var task = new Roo.util.DelayedTask(h);
6213 // create new event object impl so new events don't wipe out properties
6214 e = new Roo.EventObjectImpl(e);
6215 task.delay(o.buffer, h, null, [e]);
6219 var createSingle = function(h, el, ename, fn){
6221 Roo.EventManager.removeListener(el, ename, fn);
6226 var createDelayed = function(h, o){
6228 // create new event object impl so new events don't wipe out properties
6229 e = new Roo.EventObjectImpl(e);
6230 setTimeout(function(){
6235 var transitionEndVal = false;
6237 var transitionEnd = function()
6239 if (transitionEndVal) {
6240 return transitionEndVal;
6242 var el = document.createElement('div');
6244 var transEndEventNames = {
6245 WebkitTransition : 'webkitTransitionEnd',
6246 MozTransition : 'transitionend',
6247 OTransition : 'oTransitionEnd otransitionend',
6248 transition : 'transitionend'
6251 for (var name in transEndEventNames) {
6252 if (el.style[name] !== undefined) {
6253 transitionEndVal = transEndEventNames[name];
6254 return transitionEndVal ;
6260 var listen = function(element, ename, opt, fn, scope){
6261 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6262 fn = fn || o.fn; scope = scope || o.scope;
6263 var el = Roo.getDom(element);
6267 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6270 if (ename == 'transitionend') {
6271 ename = transitionEnd();
6273 var h = function(e){
6274 e = Roo.EventObject.setEvent(e);
6277 t = e.getTarget(o.delegate, el);
6284 if(o.stopEvent === true){
6287 if(o.preventDefault === true){
6290 if(o.stopPropagation === true){
6291 e.stopPropagation();
6294 if(o.normalized === false){
6298 fn.call(scope || el, e, t, o);
6301 h = createDelayed(h, o);
6304 h = createSingle(h, el, ename, fn);
6307 h = createBuffered(h, o);
6310 fn._handlers = fn._handlers || [];
6313 fn._handlers.push([Roo.id(el), ename, h]);
6318 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6319 el.addEventListener("DOMMouseScroll", h, false);
6320 E.on(window, 'unload', function(){
6321 el.removeEventListener("DOMMouseScroll", h, false);
6324 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6325 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6330 var stopListening = function(el, ename, fn){
6331 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6333 for(var i = 0, len = hds.length; i < len; i++){
6335 if(h[0] == id && h[1] == ename){
6342 E.un(el, ename, hd);
6343 el = Roo.getDom(el);
6344 if(ename == "mousewheel" && el.addEventListener){
6345 el.removeEventListener("DOMMouseScroll", hd, false);
6347 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6348 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6352 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6359 * @scope Roo.EventManager
6364 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6365 * object with a Roo.EventObject
6366 * @param {Function} fn The method the event invokes
6367 * @param {Object} scope An object that becomes the scope of the handler
6368 * @param {boolean} override If true, the obj passed in becomes
6369 * the execution scope of the listener
6370 * @return {Function} The wrapped function
6373 wrap : function(fn, scope, override){
6375 Roo.EventObject.setEvent(e);
6376 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6381 * Appends an event handler to an element (shorthand for addListener)
6382 * @param {String/HTMLElement} element The html element or id to assign the
6383 * @param {String} eventName The type of event to listen for
6384 * @param {Function} handler The method the event invokes
6385 * @param {Object} scope (optional) The scope in which to execute the handler
6386 * function. The handler function's "this" context.
6387 * @param {Object} options (optional) An object containing handler configuration
6388 * properties. This may contain any of the following properties:<ul>
6389 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6390 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6391 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6392 * <li>preventDefault {Boolean} True to prevent the default action</li>
6393 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6394 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6395 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6396 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6397 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6398 * by the specified number of milliseconds. If the event fires again within that time, the original
6399 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6402 * <b>Combining Options</b><br>
6403 * Using the options argument, it is possible to combine different types of listeners:<br>
6405 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6407 el.on('click', this.onClick, this, {
6414 * <b>Attaching multiple handlers in 1 call</b><br>
6415 * The method also allows for a single argument to be passed which is a config object containing properties
6416 * which specify multiple handlers.
6426 fn: this.onMouseOver
6435 * Or a shorthand syntax:<br>
6438 'click' : this.onClick,
6439 'mouseover' : this.onMouseOver,
6440 'mouseout' : this.onMouseOut
6444 addListener : function(element, eventName, fn, scope, options){
6445 if(typeof eventName == "object"){
6451 if(typeof o[e] == "function"){
6453 listen(element, e, o, o[e], o.scope);
6455 // individual options
6456 listen(element, e, o[e]);
6461 return listen(element, eventName, options, fn, scope);
6465 * Removes an event handler
6467 * @param {String/HTMLElement} element The id or html element to remove the
6469 * @param {String} eventName The type of event
6470 * @param {Function} fn
6471 * @return {Boolean} True if a listener was actually removed
6473 removeListener : function(element, eventName, fn){
6474 return stopListening(element, eventName, fn);
6478 * Fires when the document is ready (before onload and before images are loaded). Can be
6479 * accessed shorthanded Roo.onReady().
6480 * @param {Function} fn The method the event invokes
6481 * @param {Object} scope An object that becomes the scope of the handler
6482 * @param {boolean} options
6484 onDocumentReady : function(fn, scope, options){
6485 if(docReadyState){ // if it already fired
6486 docReadyEvent.addListener(fn, scope, options);
6487 docReadyEvent.fire();
6488 docReadyEvent.clearListeners();
6494 docReadyEvent.addListener(fn, scope, options);
6498 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6499 * @param {Function} fn The method the event invokes
6500 * @param {Object} scope An object that becomes the scope of the handler
6501 * @param {boolean} options
6503 onWindowResize : function(fn, scope, options){
6505 resizeEvent = new Roo.util.Event();
6506 resizeTask = new Roo.util.DelayedTask(function(){
6507 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6509 E.on(window, "resize", function(){
6511 resizeTask.delay(50);
6513 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6517 resizeEvent.addListener(fn, scope, options);
6521 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6522 * @param {Function} fn The method the event invokes
6523 * @param {Object} scope An object that becomes the scope of the handler
6524 * @param {boolean} options
6526 onTextResize : function(fn, scope, options){
6528 textEvent = new Roo.util.Event();
6529 var textEl = new Roo.Element(document.createElement('div'));
6530 textEl.dom.className = 'x-text-resize';
6531 textEl.dom.innerHTML = 'X';
6532 textEl.appendTo(document.body);
6533 textSize = textEl.dom.offsetHeight;
6534 setInterval(function(){
6535 if(textEl.dom.offsetHeight != textSize){
6536 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6538 }, this.textResizeInterval);
6540 textEvent.addListener(fn, scope, options);
6544 * Removes the passed window resize listener.
6545 * @param {Function} fn The method the event invokes
6546 * @param {Object} scope The scope of handler
6548 removeResizeListener : function(fn, scope){
6550 resizeEvent.removeListener(fn, scope);
6555 fireResize : function(){
6557 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6561 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6565 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6567 textResizeInterval : 50
6572 * @scopeAlias pub=Roo.EventManager
6576 * Appends an event handler to an element (shorthand for addListener)
6577 * @param {String/HTMLElement} element The html element or id to assign the
6578 * @param {String} eventName The type of event to listen for
6579 * @param {Function} handler The method the event invokes
6580 * @param {Object} scope (optional) The scope in which to execute the handler
6581 * function. The handler function's "this" context.
6582 * @param {Object} options (optional) An object containing handler configuration
6583 * properties. This may contain any of the following properties:<ul>
6584 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6585 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6586 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6587 * <li>preventDefault {Boolean} True to prevent the default action</li>
6588 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6589 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6590 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6591 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6592 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6593 * by the specified number of milliseconds. If the event fires again within that time, the original
6594 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6597 * <b>Combining Options</b><br>
6598 * Using the options argument, it is possible to combine different types of listeners:<br>
6600 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6602 el.on('click', this.onClick, this, {
6609 * <b>Attaching multiple handlers in 1 call</b><br>
6610 * The method also allows for a single argument to be passed which is a config object containing properties
6611 * which specify multiple handlers.
6621 fn: this.onMouseOver
6630 * Or a shorthand syntax:<br>
6633 'click' : this.onClick,
6634 'mouseover' : this.onMouseOver,
6635 'mouseout' : this.onMouseOut
6639 pub.on = pub.addListener;
6640 pub.un = pub.removeListener;
6642 pub.stoppedMouseDownEvent = new Roo.util.Event();
6646 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6647 * @param {Function} fn The method the event invokes
6648 * @param {Object} scope An object that becomes the scope of the handler
6649 * @param {boolean} override If true, the obj passed in becomes
6650 * the execution scope of the listener
6654 Roo.onReady = Roo.EventManager.onDocumentReady;
6656 Roo.onReady(function(){
6657 var bd = Roo.get(document.body);
6662 : Roo.isIE11 ? "roo-ie11"
6663 : Roo.isEdge ? "roo-edge"
6664 : Roo.isGecko ? "roo-gecko"
6665 : Roo.isOpera ? "roo-opera"
6666 : Roo.isSafari ? "roo-safari" : ""];
6669 cls.push("roo-mac");
6672 cls.push("roo-linux");
6675 cls.push("roo-ios");
6678 cls.push("roo-touch");
6680 if(Roo.isBorderBox){
6681 cls.push('roo-border-box');
6683 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6684 var p = bd.dom.parentNode;
6686 p.className += ' roo-strict';
6689 bd.addClass(cls.join(' '));
6693 * @class Roo.EventObject
6694 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6695 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6698 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6700 var target = e.getTarget();
6703 var myDiv = Roo.get("myDiv");
6704 myDiv.on("click", handleClick);
6706 Roo.EventManager.on("myDiv", 'click', handleClick);
6707 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6711 Roo.EventObject = function(){
6713 var E = Roo.lib.Event;
6715 // safari keypress events for special keys return bad keycodes
6718 63235 : 39, // right
6721 63276 : 33, // page up
6722 63277 : 34, // page down
6723 63272 : 46, // delete
6728 // normalize button clicks
6729 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6730 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6732 Roo.EventObjectImpl = function(e){
6734 this.setEvent(e.browserEvent || e);
6737 Roo.EventObjectImpl.prototype = {
6739 * Used to fix doc tools.
6740 * @scope Roo.EventObject.prototype
6746 /** The normal browser event */
6747 browserEvent : null,
6748 /** The button pressed in a mouse event */
6750 /** True if the shift key was down during the event */
6752 /** True if the control key was down during the event */
6754 /** True if the alt key was down during the event */
6813 setEvent : function(e){
6814 if(e == this || (e && e.browserEvent)){ // already wrapped
6817 this.browserEvent = e;
6819 // normalize buttons
6820 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6821 if(e.type == 'click' && this.button == -1){
6825 this.shiftKey = e.shiftKey;
6826 // mac metaKey behaves like ctrlKey
6827 this.ctrlKey = e.ctrlKey || e.metaKey;
6828 this.altKey = e.altKey;
6829 // in getKey these will be normalized for the mac
6830 this.keyCode = e.keyCode;
6831 // keyup warnings on firefox.
6832 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6833 // cache the target for the delayed and or buffered events
6834 this.target = E.getTarget(e);
6836 this.xy = E.getXY(e);
6839 this.shiftKey = false;
6840 this.ctrlKey = false;
6841 this.altKey = false;
6851 * Stop the event (preventDefault and stopPropagation)
6853 stopEvent : function(){
6854 if(this.browserEvent){
6855 if(this.browserEvent.type == 'mousedown'){
6856 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6858 E.stopEvent(this.browserEvent);
6863 * Prevents the browsers default handling of the event.
6865 preventDefault : function(){
6866 if(this.browserEvent){
6867 E.preventDefault(this.browserEvent);
6872 isNavKeyPress : function(){
6873 var k = this.keyCode;
6874 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6875 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6878 isSpecialKey : function(){
6879 var k = this.keyCode;
6880 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6881 (k == 16) || (k == 17) ||
6882 (k >= 18 && k <= 20) ||
6883 (k >= 33 && k <= 35) ||
6884 (k >= 36 && k <= 39) ||
6885 (k >= 44 && k <= 45);
6888 * Cancels bubbling of the event.
6890 stopPropagation : function(){
6891 if(this.browserEvent){
6892 if(this.type == 'mousedown'){
6893 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6895 E.stopPropagation(this.browserEvent);
6900 * Gets the key code for the event.
6903 getCharCode : function(){
6904 return this.charCode || this.keyCode;
6908 * Returns a normalized keyCode for the event.
6909 * @return {Number} The key code
6911 getKey : function(){
6912 var k = this.keyCode || this.charCode;
6913 return Roo.isSafari ? (safariKeys[k] || k) : k;
6917 * Gets the x coordinate of the event.
6920 getPageX : function(){
6925 * Gets the y coordinate of the event.
6928 getPageY : function(){
6933 * Gets the time of the event.
6936 getTime : function(){
6937 if(this.browserEvent){
6938 return E.getTime(this.browserEvent);
6944 * Gets the page coordinates of the event.
6945 * @return {Array} The xy values like [x, y]
6952 * Gets the target for the event.
6953 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6954 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6955 search as a number or element (defaults to 10 || document.body)
6956 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6957 * @return {HTMLelement}
6959 getTarget : function(selector, maxDepth, returnEl){
6960 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6963 * Gets the related target.
6964 * @return {HTMLElement}
6966 getRelatedTarget : function(){
6967 if(this.browserEvent){
6968 return E.getRelatedTarget(this.browserEvent);
6974 * Normalizes mouse wheel delta across browsers
6975 * @return {Number} The delta
6977 getWheelDelta : function(){
6978 var e = this.browserEvent;
6980 if(e.wheelDelta){ /* IE/Opera. */
6981 delta = e.wheelDelta/120;
6982 }else if(e.detail){ /* Mozilla case. */
6983 delta = -e.detail/3;
6989 * Returns true if the control, meta, shift or alt key was pressed during this event.
6992 hasModifier : function(){
6993 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6997 * Returns true if the target of this event equals el or is a child of el
6998 * @param {String/HTMLElement/Element} el
6999 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7002 within : function(el, related){
7003 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7004 return t && Roo.fly(el).contains(t);
7007 getPoint : function(){
7008 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7012 return new Roo.EventObjectImpl();
7017 * Ext JS Library 1.1.1
7018 * Copyright(c) 2006-2007, Ext JS, LLC.
7020 * Originally Released Under LGPL - original licence link has changed is not relivant.
7023 * <script type="text/javascript">
7027 // was in Composite Element!??!?!
7030 var D = Roo.lib.Dom;
7031 var E = Roo.lib.Event;
7032 var A = Roo.lib.Anim;
7034 // local style camelizing for speed
7036 var camelRe = /(-[a-z])/gi;
7037 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7038 var view = document.defaultView;
7041 * @class Roo.Element
7042 * Represents an Element in the DOM.<br><br>
7045 var el = Roo.get("my-div");
7048 var el = getEl("my-div");
7050 // or with a DOM element
7051 var el = Roo.get(myDivElement);
7053 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7054 * each call instead of constructing a new one.<br><br>
7055 * <b>Animations</b><br />
7056 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7057 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7059 Option Default Description
7060 --------- -------- ---------------------------------------------
7061 duration .35 The duration of the animation in seconds
7062 easing easeOut The YUI easing method
7063 callback none A function to execute when the anim completes
7064 scope this The scope (this) of the callback function
7066 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7067 * manipulate the animation. Here's an example:
7069 var el = Roo.get("my-div");
7074 // default animation
7075 el.setWidth(100, true);
7077 // animation with some options set
7084 // using the "anim" property to get the Anim object
7090 el.setWidth(100, opt);
7092 if(opt.anim.isAnimated()){
7096 * <b> Composite (Collections of) Elements</b><br />
7097 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7098 * @constructor Create a new Element directly.
7099 * @param {String/HTMLElement} element
7100 * @param {Boolean} forceNew (optional) By default the constructor checks to see if there is already an instance of this element in the cache and if there is it returns the same instance. This will skip that check (useful for extending this class).
7102 Roo.Element = function(element, forceNew){
7103 var dom = typeof element == "string" ?
7104 document.getElementById(element) : element;
7105 if(!dom){ // invalid id/element
7109 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7110 return Roo.Element.cache[id];
7120 * The DOM element ID
7123 this.id = id || Roo.id(dom);
7126 var El = Roo.Element;
7130 * The element's default display mode (defaults to "")
7133 originalDisplay : "",
7136 // note this is overridden in BS version..
7139 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7145 * Sets the element's visibility mode. When setVisible() is called it
7146 * will use this to determine whether to set the visibility or the display property.
7147 * @param visMode Element.VISIBILITY or Element.DISPLAY
7148 * @return {Roo.Element} this
7150 setVisibilityMode : function(visMode){
7151 this.visibilityMode = visMode;
7155 * Convenience method for setVisibilityMode(Element.DISPLAY)
7156 * @param {String} display (optional) What to set display to when visible
7157 * @return {Roo.Element} this
7159 enableDisplayMode : function(display){
7160 this.setVisibilityMode(El.DISPLAY);
7161 if(typeof display != "undefined") { this.originalDisplay = display; }
7166 * 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)
7167 * @param {String} selector The simple selector to test
7168 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7169 search as a number or element (defaults to 10 || document.body)
7170 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7171 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7173 findParent : function(simpleSelector, maxDepth, returnEl){
7174 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7175 maxDepth = maxDepth || 50;
7176 if(typeof maxDepth != "number"){
7177 stopEl = Roo.getDom(maxDepth);
7180 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7181 if(dq.is(p, simpleSelector)){
7182 return returnEl ? Roo.get(p) : p;
7192 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7193 * @param {String} selector The simple selector to test
7194 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7195 search as a number or element (defaults to 10 || document.body)
7196 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7197 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7199 findParentNode : function(simpleSelector, maxDepth, returnEl){
7200 var p = Roo.fly(this.dom.parentNode, '_internal');
7201 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7205 * Looks at the scrollable parent element
7207 findScrollableParent : function()
7209 var overflowRegex = /(auto|scroll)/;
7211 if(this.getStyle('position') === 'fixed'){
7212 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7215 var excludeStaticParent = this.getStyle('position') === "absolute";
7217 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7219 if (excludeStaticParent && parent.getStyle('position') === "static") {
7223 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7227 if(parent.dom.nodeName.toLowerCase() == 'body'){
7228 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7232 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7236 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7237 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7238 * @param {String} selector The simple selector to test
7239 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7240 search as a number or element (defaults to 10 || document.body)
7241 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7243 up : function(simpleSelector, maxDepth){
7244 return this.findParentNode(simpleSelector, maxDepth, true);
7250 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7251 * @param {String} selector The simple selector to test
7252 * @return {Boolean} True if this element matches the selector, else false
7254 is : function(simpleSelector){
7255 return Roo.DomQuery.is(this.dom, simpleSelector);
7259 * Perform animation on this element.
7260 * @param {Object} args The YUI animation control args
7261 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7262 * @param {Function} onComplete (optional) Function to call when animation completes
7263 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7264 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7265 * @return {Roo.Element} this
7267 animate : function(args, duration, onComplete, easing, animType){
7268 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7273 * @private Internal animation call
7275 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7276 animType = animType || 'run';
7278 var anim = Roo.lib.Anim[animType](
7280 (opt.duration || defaultDur) || .35,
7281 (opt.easing || defaultEase) || 'easeOut',
7283 Roo.callback(cb, this);
7284 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7292 // private legacy anim prep
7293 preanim : function(a, i){
7294 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7298 * Removes worthless text nodes
7299 * @param {Boolean} forceReclean (optional) By default the element
7300 * keeps track if it has been cleaned already so
7301 * you can call this over and over. However, if you update the element and
7302 * need to force a reclean, you can pass true.
7304 clean : function(forceReclean){
7305 if(this.isCleaned && forceReclean !== true){
7309 var d = this.dom, n = d.firstChild, ni = -1;
7311 var nx = n.nextSibling;
7312 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7319 this.isCleaned = true;
7324 calcOffsetsTo : function(el){
7327 var restorePos = false;
7328 if(el.getStyle('position') == 'static'){
7329 el.position('relative');
7334 while(op && op != d && op.tagName != 'HTML'){
7337 op = op.offsetParent;
7340 el.position('static');
7346 * Scrolls this element into view within the passed container.
7347 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7348 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7349 * @return {Roo.Element} this
7351 scrollIntoView : function(container, hscroll){
7352 var c = Roo.getDom(container) || document.body;
7355 var o = this.calcOffsetsTo(c),
7358 b = t+el.offsetHeight,
7359 r = l+el.offsetWidth;
7361 var ch = c.clientHeight;
7362 var ct = parseInt(c.scrollTop, 10);
7363 var cl = parseInt(c.scrollLeft, 10);
7365 var cr = cl + c.clientWidth;
7373 if(hscroll !== false){
7377 c.scrollLeft = r-c.clientWidth;
7384 scrollChildIntoView : function(child, hscroll){
7385 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7389 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7390 * the new height may not be available immediately.
7391 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7392 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7393 * @param {Function} onComplete (optional) Function to call when animation completes
7394 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7395 * @return {Roo.Element} this
7397 autoHeight : function(animate, duration, onComplete, easing){
7398 var oldHeight = this.getHeight();
7400 this.setHeight(1); // force clipping
7401 setTimeout(function(){
7402 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7404 this.setHeight(height);
7406 if(typeof onComplete == "function"){
7410 this.setHeight(oldHeight); // restore original height
7411 this.setHeight(height, animate, duration, function(){
7413 if(typeof onComplete == "function") { onComplete(); }
7414 }.createDelegate(this), easing);
7416 }.createDelegate(this), 0);
7421 * Returns true if this element is an ancestor of the passed element
7422 * @param {HTMLElement/String} el The element to check
7423 * @return {Boolean} True if this element is an ancestor of el, else false
7425 contains : function(el){
7426 if(!el){return false;}
7427 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7431 * Checks whether the element is currently visible using both visibility and display properties.
7432 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7433 * @return {Boolean} True if the element is currently visible, else false
7435 isVisible : function(deep) {
7436 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7437 if(deep !== true || !vis){
7440 var p = this.dom.parentNode;
7441 while(p && p.tagName.toLowerCase() != "body"){
7442 if(!Roo.fly(p, '_isVisible').isVisible()){
7451 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7452 * @param {String} selector The CSS selector
7453 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7454 * @return {CompositeElement/CompositeElementLite} The composite element
7456 select : function(selector, unique){
7457 return El.select(selector, unique, this.dom);
7461 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7462 * @param {String} selector The CSS selector
7463 * @return {Array} An array of the matched nodes
7465 query : function(selector, unique){
7466 return Roo.DomQuery.select(selector, this.dom);
7470 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7471 * @param {String} selector The CSS selector
7472 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7473 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7475 child : function(selector, returnDom){
7476 var n = Roo.DomQuery.selectNode(selector, this.dom);
7477 return returnDom ? n : Roo.get(n);
7481 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7482 * @param {String} selector The CSS selector
7483 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7484 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7486 down : function(selector, returnDom){
7487 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7488 return returnDom ? n : Roo.get(n);
7492 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7493 * @param {String} group The group the DD object is member of
7494 * @param {Object} config The DD config object
7495 * @param {Object} overrides An object containing methods to override/implement on the DD object
7496 * @return {Roo.dd.DD} The DD object
7498 initDD : function(group, config, overrides){
7499 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7500 return Roo.apply(dd, overrides);
7504 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7505 * @param {String} group The group the DDProxy object is member of
7506 * @param {Object} config The DDProxy config object
7507 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7508 * @return {Roo.dd.DDProxy} The DDProxy object
7510 initDDProxy : function(group, config, overrides){
7511 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7512 return Roo.apply(dd, overrides);
7516 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7517 * @param {String} group The group the DDTarget object is member of
7518 * @param {Object} config The DDTarget config object
7519 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7520 * @return {Roo.dd.DDTarget} The DDTarget object
7522 initDDTarget : function(group, config, overrides){
7523 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7524 return Roo.apply(dd, overrides);
7528 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7529 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7530 * @param {Boolean} visible Whether the element is visible
7531 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7532 * @return {Roo.Element} this
7534 setVisible : function(visible, animate){
7536 if(this.visibilityMode == El.DISPLAY){
7537 this.setDisplayed(visible);
7540 this.dom.style.visibility = visible ? "visible" : "hidden";
7543 // closure for composites
7545 var visMode = this.visibilityMode;
7547 this.setOpacity(.01);
7548 this.setVisible(true);
7550 this.anim({opacity: { to: (visible?1:0) }},
7551 this.preanim(arguments, 1),
7552 null, .35, 'easeIn', function(){
7554 if(visMode == El.DISPLAY){
7555 dom.style.display = "none";
7557 dom.style.visibility = "hidden";
7559 Roo.get(dom).setOpacity(1);
7567 * Returns true if display is not "none"
7570 isDisplayed : function() {
7571 return this.getStyle("display") != "none";
7575 * Toggles the element's visibility or display, depending on visibility mode.
7576 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7577 * @return {Roo.Element} this
7579 toggle : function(animate){
7580 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7585 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7586 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7587 * @return {Roo.Element} this
7589 setDisplayed : function(value) {
7590 if(typeof value == "boolean"){
7591 value = value ? this.originalDisplay : "none";
7593 this.setStyle("display", value);
7598 * Tries to focus the element. Any exceptions are caught and ignored.
7599 * @return {Roo.Element} this
7601 focus : function() {
7609 * Tries to blur the element. Any exceptions are caught and ignored.
7610 * @return {Roo.Element} this
7620 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7621 * @param {String/Array} className The CSS class to add, or an array of classes
7622 * @return {Roo.Element} this
7624 addClass : function(className){
7625 if(className instanceof Array){
7626 for(var i = 0, len = className.length; i < len; i++) {
7627 this.addClass(className[i]);
7630 if(className && !this.hasClass(className)){
7631 this.dom.className = this.dom.className + " " + className;
7638 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7639 * @param {String/Array} className The CSS class to add, or an array of classes
7640 * @return {Roo.Element} this
7642 radioClass : function(className){
7643 var siblings = this.dom.parentNode.childNodes;
7644 for(var i = 0; i < siblings.length; i++) {
7645 var s = siblings[i];
7646 if(s.nodeType == 1){
7647 Roo.get(s).removeClass(className);
7650 this.addClass(className);
7655 * Removes one or more CSS classes from the element.
7656 * @param {String/Array} className The CSS class to remove, or an array of classes
7657 * @return {Roo.Element} this
7659 removeClass : function(className){
7660 if(!className || !this.dom.className){
7663 if(className instanceof Array){
7664 for(var i = 0, len = className.length; i < len; i++) {
7665 this.removeClass(className[i]);
7668 if(this.hasClass(className)){
7669 var re = this.classReCache[className];
7671 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7672 this.classReCache[className] = re;
7674 this.dom.className =
7675 this.dom.className.replace(re, " ");
7685 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7686 * @param {String} className The CSS class to toggle
7687 * @return {Roo.Element} this
7689 toggleClass : function(className){
7690 if(this.hasClass(className)){
7691 this.removeClass(className);
7693 this.addClass(className);
7699 * Checks if the specified CSS class exists on this element's DOM node.
7700 * @param {String} className The CSS class to check for
7701 * @return {Boolean} True if the class exists, else false
7703 hasClass : function(className){
7704 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7708 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7709 * @param {String} oldClassName The CSS class to replace
7710 * @param {String} newClassName The replacement CSS class
7711 * @return {Roo.Element} this
7713 replaceClass : function(oldClassName, newClassName){
7714 this.removeClass(oldClassName);
7715 this.addClass(newClassName);
7720 * Returns an object with properties matching the styles requested.
7721 * For example, el.getStyles('color', 'font-size', 'width') might return
7722 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7723 * @param {String} style1 A style name
7724 * @param {String} style2 A style name
7725 * @param {String} etc.
7726 * @return {Object} The style object
7728 getStyles : function(){
7729 var a = arguments, len = a.length, r = {};
7730 for(var i = 0; i < len; i++){
7731 r[a[i]] = this.getStyle(a[i]);
7737 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7738 * @param {String} property The style property whose value is returned.
7739 * @return {String} The current value of the style property for this element.
7741 getStyle : function(){
7742 return view && view.getComputedStyle ?
7744 var el = this.dom, v, cs, camel;
7745 if(prop == 'float'){
7748 if(el.style && (v = el.style[prop])){
7751 if(cs = view.getComputedStyle(el, "")){
7752 if(!(camel = propCache[prop])){
7753 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7760 var el = this.dom, v, cs, camel;
7761 if(prop == 'opacity'){
7762 if(typeof el.style.filter == 'string'){
7763 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7765 var fv = parseFloat(m[1]);
7767 return fv ? fv / 100 : 0;
7772 }else if(prop == 'float'){
7773 prop = "styleFloat";
7775 if(!(camel = propCache[prop])){
7776 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7778 if(v = el.style[camel]){
7781 if(cs = el.currentStyle){
7789 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7790 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7791 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7792 * @return {Roo.Element} this
7794 setStyle : function(prop, value){
7795 if(typeof prop == "string"){
7797 if (prop == 'float') {
7798 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7803 if(!(camel = propCache[prop])){
7804 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7807 if(camel == 'opacity') {
7808 this.setOpacity(value);
7810 this.dom.style[camel] = value;
7813 for(var style in prop){
7814 if(typeof prop[style] != "function"){
7815 this.setStyle(style, prop[style]);
7823 * More flexible version of {@link #setStyle} for setting style properties.
7824 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7825 * a function which returns such a specification.
7826 * @return {Roo.Element} this
7828 applyStyles : function(style){
7829 Roo.DomHelper.applyStyles(this.dom, style);
7834 * 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).
7835 * @return {Number} The X position of the element
7838 return D.getX(this.dom);
7842 * 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).
7843 * @return {Number} The Y position of the element
7846 return D.getY(this.dom);
7850 * 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).
7851 * @return {Array} The XY position of the element
7854 return D.getXY(this.dom);
7858 * 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).
7859 * @param {Number} The X position of the element
7860 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7861 * @return {Roo.Element} this
7863 setX : function(x, animate){
7865 D.setX(this.dom, x);
7867 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7873 * 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).
7874 * @param {Number} The Y position of the element
7875 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7876 * @return {Roo.Element} this
7878 setY : function(y, animate){
7880 D.setY(this.dom, y);
7882 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7888 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7889 * @param {String} left The left CSS property value
7890 * @return {Roo.Element} this
7892 setLeft : function(left){
7893 this.setStyle("left", this.addUnits(left));
7898 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7899 * @param {String} top The top CSS property value
7900 * @return {Roo.Element} this
7902 setTop : function(top){
7903 this.setStyle("top", this.addUnits(top));
7908 * Sets the element's CSS right style.
7909 * @param {String} right The right CSS property value
7910 * @return {Roo.Element} this
7912 setRight : function(right){
7913 this.setStyle("right", this.addUnits(right));
7918 * Sets the element's CSS bottom style.
7919 * @param {String} bottom The bottom CSS property value
7920 * @return {Roo.Element} this
7922 setBottom : function(bottom){
7923 this.setStyle("bottom", this.addUnits(bottom));
7928 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7929 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7930 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7931 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7932 * @return {Roo.Element} this
7934 setXY : function(pos, animate){
7936 D.setXY(this.dom, pos);
7938 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7944 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7945 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7946 * @param {Number} x X value for new position (coordinates are page-based)
7947 * @param {Number} y Y value for new position (coordinates are page-based)
7948 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7949 * @return {Roo.Element} this
7951 setLocation : function(x, y, animate){
7952 this.setXY([x, y], this.preanim(arguments, 2));
7957 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7958 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7959 * @param {Number} x X value for new position (coordinates are page-based)
7960 * @param {Number} y Y value for new position (coordinates are page-based)
7961 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7962 * @return {Roo.Element} this
7964 moveTo : function(x, y, animate){
7965 this.setXY([x, y], this.preanim(arguments, 2));
7970 * Returns the region of the given element.
7971 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7972 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
7974 getRegion : function(){
7975 return D.getRegion(this.dom);
7979 * Returns the offset height of the element
7980 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
7981 * @return {Number} The element's height
7983 getHeight : function(contentHeight){
7984 var h = this.dom.offsetHeight || 0;
7985 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
7989 * Returns the offset width of the element
7990 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
7991 * @return {Number} The element's width
7993 getWidth : function(contentWidth){
7994 var w = this.dom.offsetWidth || 0;
7995 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
7999 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8000 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8001 * if a height has not been set using CSS.
8004 getComputedHeight : function(){
8005 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8007 h = parseInt(this.getStyle('height'), 10) || 0;
8008 if(!this.isBorderBox()){
8009 h += this.getFrameWidth('tb');
8016 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8017 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8018 * if a width has not been set using CSS.
8021 getComputedWidth : function(){
8022 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8024 w = parseInt(this.getStyle('width'), 10) || 0;
8025 if(!this.isBorderBox()){
8026 w += this.getFrameWidth('lr');
8033 * Returns the size of the element.
8034 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8035 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8037 getSize : function(contentSize){
8038 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8042 * Returns the width and height of the viewport.
8043 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8045 getViewSize : function(){
8046 var d = this.dom, doc = document, aw = 0, ah = 0;
8047 if(d == doc || d == doc.body){
8048 return {width : D.getViewWidth(), height: D.getViewHeight()};
8051 width : d.clientWidth,
8052 height: d.clientHeight
8058 * Returns the value of the "value" attribute
8059 * @param {Boolean} asNumber true to parse the value as a number
8060 * @return {String/Number}
8062 getValue : function(asNumber){
8063 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8067 adjustWidth : function(width){
8068 if(typeof width == "number"){
8069 if(this.autoBoxAdjust && !this.isBorderBox()){
8070 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8080 adjustHeight : function(height){
8081 if(typeof height == "number"){
8082 if(this.autoBoxAdjust && !this.isBorderBox()){
8083 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8093 * Set the width of the element
8094 * @param {Number} width The new width
8095 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8096 * @return {Roo.Element} this
8098 setWidth : function(width, animate){
8099 width = this.adjustWidth(width);
8101 this.dom.style.width = this.addUnits(width);
8103 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8109 * Set the height of the element
8110 * @param {Number} height The new height
8111 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8112 * @return {Roo.Element} this
8114 setHeight : function(height, animate){
8115 height = this.adjustHeight(height);
8117 this.dom.style.height = this.addUnits(height);
8119 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8125 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8126 * @param {Number} width The new width
8127 * @param {Number} height The new height
8128 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8129 * @return {Roo.Element} this
8131 setSize : function(width, height, animate){
8132 if(typeof width == "object"){ // in case of object from getSize()
8133 height = width.height; width = width.width;
8135 width = this.adjustWidth(width); height = this.adjustHeight(height);
8137 this.dom.style.width = this.addUnits(width);
8138 this.dom.style.height = this.addUnits(height);
8140 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8146 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8147 * @param {Number} x X value for new position (coordinates are page-based)
8148 * @param {Number} y Y value for new position (coordinates are page-based)
8149 * @param {Number} width The new width
8150 * @param {Number} height The new height
8151 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8152 * @return {Roo.Element} this
8154 setBounds : function(x, y, width, height, animate){
8156 this.setSize(width, height);
8157 this.setLocation(x, y);
8159 width = this.adjustWidth(width); height = this.adjustHeight(height);
8160 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8161 this.preanim(arguments, 4), 'motion');
8167 * 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.
8168 * @param {Roo.lib.Region} region The region to fill
8169 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8170 * @return {Roo.Element} this
8172 setRegion : function(region, animate){
8173 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8178 * Appends an event handler
8180 * @param {String} eventName The type of event to append
8181 * @param {Function} fn The method the event invokes
8182 * @param {Object} scope (optional) The scope (this object) of the fn
8183 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8185 addListener : function(eventName, fn, scope, options){
8187 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8192 * Removes an event handler from this element
8193 * @param {String} eventName the type of event to remove
8194 * @param {Function} fn the method the event invokes
8195 * @return {Roo.Element} this
8197 removeListener : function(eventName, fn){
8198 Roo.EventManager.removeListener(this.dom, eventName, fn);
8203 * Removes all previous added listeners from this element
8204 * @return {Roo.Element} this
8206 removeAllListeners : function(){
8207 E.purgeElement(this.dom);
8211 relayEvent : function(eventName, observable){
8212 this.on(eventName, function(e){
8213 observable.fireEvent(eventName, e);
8218 * Set the opacity of the element
8219 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8220 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8221 * @return {Roo.Element} this
8223 setOpacity : function(opacity, animate){
8225 var s = this.dom.style;
8228 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8229 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8231 s.opacity = opacity;
8234 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8240 * Gets the left X coordinate
8241 * @param {Boolean} local True to get the local css position instead of page coordinate
8244 getLeft : function(local){
8248 return parseInt(this.getStyle("left"), 10) || 0;
8253 * Gets the right X coordinate of the element (element X position + element width)
8254 * @param {Boolean} local True to get the local css position instead of page coordinate
8257 getRight : function(local){
8259 return this.getX() + this.getWidth();
8261 return (this.getLeft(true) + this.getWidth()) || 0;
8266 * Gets the top Y coordinate
8267 * @param {Boolean} local True to get the local css position instead of page coordinate
8270 getTop : function(local) {
8274 return parseInt(this.getStyle("top"), 10) || 0;
8279 * Gets the bottom Y coordinate of the element (element Y position + element height)
8280 * @param {Boolean} local True to get the local css position instead of page coordinate
8283 getBottom : function(local){
8285 return this.getY() + this.getHeight();
8287 return (this.getTop(true) + this.getHeight()) || 0;
8292 * Initializes positioning on this element. If a desired position is not passed, it will make the
8293 * the element positioned relative IF it is not already positioned.
8294 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8295 * @param {Number} zIndex (optional) The zIndex to apply
8296 * @param {Number} x (optional) Set the page X position
8297 * @param {Number} y (optional) Set the page Y position
8299 position : function(pos, zIndex, x, y){
8301 if(this.getStyle('position') == 'static'){
8302 this.setStyle('position', 'relative');
8305 this.setStyle("position", pos);
8308 this.setStyle("z-index", zIndex);
8310 if(x !== undefined && y !== undefined){
8312 }else if(x !== undefined){
8314 }else if(y !== undefined){
8320 * Clear positioning back to the default when the document was loaded
8321 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8322 * @return {Roo.Element} this
8324 clearPositioning : function(value){
8332 "position" : "static"
8338 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8339 * snapshot before performing an update and then restoring the element.
8342 getPositioning : function(){
8343 var l = this.getStyle("left");
8344 var t = this.getStyle("top");
8346 "position" : this.getStyle("position"),
8348 "right" : l ? "" : this.getStyle("right"),
8350 "bottom" : t ? "" : this.getStyle("bottom"),
8351 "z-index" : this.getStyle("z-index")
8356 * Gets the width of the border(s) for the specified side(s)
8357 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8358 * passing lr would get the border (l)eft width + the border (r)ight width.
8359 * @return {Number} The width of the sides passed added together
8361 getBorderWidth : function(side){
8362 return this.addStyles(side, El.borders);
8366 * Gets the width of the padding(s) for the specified side(s)
8367 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8368 * passing lr would get the padding (l)eft + the padding (r)ight.
8369 * @return {Number} The padding of the sides passed added together
8371 getPadding : function(side){
8372 return this.addStyles(side, El.paddings);
8376 * Set positioning with an object returned by getPositioning().
8377 * @param {Object} posCfg
8378 * @return {Roo.Element} this
8380 setPositioning : function(pc){
8381 this.applyStyles(pc);
8382 if(pc.right == "auto"){
8383 this.dom.style.right = "";
8385 if(pc.bottom == "auto"){
8386 this.dom.style.bottom = "";
8392 fixDisplay : function(){
8393 if(this.getStyle("display") == "none"){
8394 this.setStyle("visibility", "hidden");
8395 this.setStyle("display", this.originalDisplay); // first try reverting to default
8396 if(this.getStyle("display") == "none"){ // if that fails, default to block
8397 this.setStyle("display", "block");
8403 * Quick set left and top adding default units
8404 * @param {String} left The left CSS property value
8405 * @param {String} top The top CSS property value
8406 * @return {Roo.Element} this
8408 setLeftTop : function(left, top){
8409 this.dom.style.left = this.addUnits(left);
8410 this.dom.style.top = this.addUnits(top);
8415 * Move this element relative to its current position.
8416 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8417 * @param {Number} distance How far to move the element in pixels
8418 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8419 * @return {Roo.Element} this
8421 move : function(direction, distance, animate){
8422 var xy = this.getXY();
8423 direction = direction.toLowerCase();
8427 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8431 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8436 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8441 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8448 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8449 * @return {Roo.Element} this
8452 if(!this.isClipped){
8453 this.isClipped = true;
8454 this.originalClip = {
8455 "o": this.getStyle("overflow"),
8456 "x": this.getStyle("overflow-x"),
8457 "y": this.getStyle("overflow-y")
8459 this.setStyle("overflow", "hidden");
8460 this.setStyle("overflow-x", "hidden");
8461 this.setStyle("overflow-y", "hidden");
8467 * Return clipping (overflow) to original clipping before clip() was called
8468 * @return {Roo.Element} this
8470 unclip : function(){
8472 this.isClipped = false;
8473 var o = this.originalClip;
8474 if(o.o){this.setStyle("overflow", o.o);}
8475 if(o.x){this.setStyle("overflow-x", o.x);}
8476 if(o.y){this.setStyle("overflow-y", o.y);}
8483 * Gets the x,y coordinates specified by the anchor position on the element.
8484 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8485 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8486 * {width: (target width), height: (target height)} (defaults to the element's current size)
8487 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8488 * @return {Array} [x, y] An array containing the element's x and y coordinates
8490 getAnchorXY : function(anchor, local, s){
8491 //Passing a different size is useful for pre-calculating anchors,
8492 //especially for anchored animations that change the el size.
8494 var w, h, vp = false;
8497 if(d == document.body || d == document){
8499 w = D.getViewWidth(); h = D.getViewHeight();
8501 w = this.getWidth(); h = this.getHeight();
8504 w = s.width; h = s.height;
8506 var x = 0, y = 0, r = Math.round;
8507 switch((anchor || "tl").toLowerCase()){
8549 var sc = this.getScroll();
8550 return [x + sc.left, y + sc.top];
8552 //Add the element's offset xy
8553 var o = this.getXY();
8554 return [x+o[0], y+o[1]];
8558 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8559 * supported position values.
8560 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8561 * @param {String} position The position to align to.
8562 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8563 * @return {Array} [x, y]
8565 getAlignToXY : function(el, p, o)
8570 throw "Element.alignTo with an element that doesn't exist";
8572 var c = false; //constrain to viewport
8573 var p1 = "", p2 = "";
8580 }else if(p.indexOf("-") == -1){
8583 p = p.toLowerCase();
8584 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8586 throw "Element.alignTo with an invalid alignment " + p;
8588 p1 = m[1]; p2 = m[2]; c = !!m[3];
8590 //Subtract the aligned el's internal xy from the target's offset xy
8591 //plus custom offset to get the aligned el's new offset xy
8592 var a1 = this.getAnchorXY(p1, true);
8593 var a2 = el.getAnchorXY(p2, false);
8594 var x = a2[0] - a1[0] + o[0];
8595 var y = a2[1] - a1[1] + o[1];
8597 //constrain the aligned el to viewport if necessary
8598 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8599 // 5px of margin for ie
8600 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8602 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8603 //perpendicular to the vp border, allow the aligned el to slide on that border,
8604 //otherwise swap the aligned el to the opposite border of the target.
8605 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8606 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8607 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") || ((p1y=="b" || p1y=="t") && p2y=="r"));
8608 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8611 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8612 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8614 if((x+w) > dw + scrollX){
8615 x = swapX ? r.left-w : dw+scrollX-w;
8618 x = swapX ? r.right : scrollX;
8620 if((y+h) > dh + scrollY){
8621 y = swapY ? r.top-h : dh+scrollY-h;
8624 y = swapY ? r.bottom : scrollY;
8631 getConstrainToXY : function(){
8632 var os = {top:0, left:0, bottom:0, right: 0};
8634 return function(el, local, offsets, proposedXY){
8636 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8638 var vw, vh, vx = 0, vy = 0;
8639 if(el.dom == document.body || el.dom == document){
8640 vw = Roo.lib.Dom.getViewWidth();
8641 vh = Roo.lib.Dom.getViewHeight();
8643 vw = el.dom.clientWidth;
8644 vh = el.dom.clientHeight;
8646 var vxy = el.getXY();
8652 var s = el.getScroll();
8654 vx += offsets.left + s.left;
8655 vy += offsets.top + s.top;
8657 vw -= offsets.right;
8658 vh -= offsets.bottom;
8663 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8664 var x = xy[0], y = xy[1];
8665 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8667 // only move it if it needs it
8670 // first validate right/bottom
8679 // then make sure top/left isn't negative
8688 return moved ? [x, y] : false;
8693 adjustForConstraints : function(xy, parent, offsets){
8694 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8698 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8699 * document it aligns it to the viewport.
8700 * The position parameter is optional, and can be specified in any one of the following formats:
8702 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8703 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8704 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8705 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8706 * <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
8707 * element's anchor point, and the second value is used as the target's anchor point.</li>
8709 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8710 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8711 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8712 * that specified in order to enforce the viewport constraints.
8713 * Following are all of the supported anchor positions:
8716 ----- -----------------------------
8717 tl The top left corner (default)
8718 t The center of the top edge
8719 tr The top right corner
8720 l The center of the left edge
8721 c In the center of the element
8722 r The center of the right edge
8723 bl The bottom left corner
8724 b The center of the bottom edge
8725 br The bottom right corner
8729 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8730 el.alignTo("other-el");
8732 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8733 el.alignTo("other-el", "tr?");
8735 // align the bottom right corner of el with the center left edge of other-el
8736 el.alignTo("other-el", "br-l?");
8738 // align the center of el with the bottom left corner of other-el and
8739 // adjust the x position by -6 pixels (and the y position by 0)
8740 el.alignTo("other-el", "c-bl", [-6, 0]);
8742 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8743 * @param {String} position The position to align to.
8744 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8745 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8746 * @return {Roo.Element} this
8748 alignTo : function(element, position, offsets, animate){
8749 var xy = this.getAlignToXY(element, position, offsets);
8750 this.setXY(xy, this.preanim(arguments, 3));
8755 * Anchors an element to another element and realigns it when the window is resized.
8756 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8757 * @param {String} position The position to align to.
8758 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8759 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8760 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8761 * is a number, it is used as the buffer delay (defaults to 50ms).
8762 * @param {Function} callback The function to call after the animation finishes
8763 * @return {Roo.Element} this
8765 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8766 var action = function(){
8767 this.alignTo(el, alignment, offsets, animate);
8768 Roo.callback(callback, this);
8770 Roo.EventManager.onWindowResize(action, this);
8771 var tm = typeof monitorScroll;
8772 if(tm != 'undefined'){
8773 Roo.EventManager.on(window, 'scroll', action, this,
8774 {buffer: tm == 'number' ? monitorScroll : 50});
8776 action.call(this); // align immediately
8780 * Clears any opacity settings from this element. Required in some cases for IE.
8781 * @return {Roo.Element} this
8783 clearOpacity : function(){
8784 if (window.ActiveXObject) {
8785 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8786 this.dom.style.filter = "";
8789 this.dom.style.opacity = "";
8790 this.dom.style["-moz-opacity"] = "";
8791 this.dom.style["-khtml-opacity"] = "";
8797 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8798 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8799 * @return {Roo.Element} this
8801 hide : function(animate){
8802 this.setVisible(false, this.preanim(arguments, 0));
8807 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8808 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8809 * @return {Roo.Element} this
8811 show : function(animate){
8812 this.setVisible(true, this.preanim(arguments, 0));
8817 * @private Test if size has a unit, otherwise appends the default
8819 addUnits : function(size){
8820 return Roo.Element.addUnits(size, this.defaultUnit);
8824 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8825 * @return {Roo.Element} this
8827 beginMeasure : function(){
8829 if(el.offsetWidth || el.offsetHeight){
8830 return this; // offsets work already
8833 var p = this.dom, b = document.body; // start with this element
8834 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8835 var pe = Roo.get(p);
8836 if(pe.getStyle('display') == 'none'){
8837 changed.push({el: p, visibility: pe.getStyle("visibility")});
8838 p.style.visibility = "hidden";
8839 p.style.display = "block";
8843 this._measureChanged = changed;
8849 * Restores displays to before beginMeasure was called
8850 * @return {Roo.Element} this
8852 endMeasure : function(){
8853 var changed = this._measureChanged;
8855 for(var i = 0, len = changed.length; i < len; i++) {
8857 r.el.style.visibility = r.visibility;
8858 r.el.style.display = "none";
8860 this._measureChanged = null;
8866 * Update the innerHTML of this element, optionally searching for and processing scripts
8867 * @param {String} html The new HTML
8868 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8869 * @param {Function} callback For async script loading you can be noticed when the update completes
8870 * @return {Roo.Element} this
8872 update : function(html, loadScripts, callback){
8873 if(typeof html == "undefined"){
8876 if(loadScripts !== true){
8877 this.dom.innerHTML = html;
8878 if(typeof callback == "function"){
8886 html += '<span id="' + id + '"></span>';
8888 E.onAvailable(id, function(){
8889 var hd = document.getElementsByTagName("head")[0];
8890 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8891 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8892 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8895 while(match = re.exec(html)){
8896 var attrs = match[1];
8897 var srcMatch = attrs ? attrs.match(srcRe) : false;
8898 if(srcMatch && srcMatch[2]){
8899 var s = document.createElement("script");
8900 s.src = srcMatch[2];
8901 var typeMatch = attrs.match(typeRe);
8902 if(typeMatch && typeMatch[2]){
8903 s.type = typeMatch[2];
8906 }else if(match[2] && match[2].length > 0){
8907 if(window.execScript) {
8908 window.execScript(match[2]);
8916 window.eval(match[2]);
8920 var el = document.getElementById(id);
8921 if(el){el.parentNode.removeChild(el);}
8922 if(typeof callback == "function"){
8926 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8931 * Direct access to the UpdateManager update() method (takes the same parameters).
8932 * @param {String/Function} url The url for this request or a function to call to get the url
8933 * @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}
8934 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8935 * @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.
8936 * @return {Roo.Element} this
8939 var um = this.getUpdateManager();
8940 um.update.apply(um, arguments);
8945 * Gets this element's UpdateManager
8946 * @return {Roo.UpdateManager} The UpdateManager
8948 getUpdateManager : function(){
8949 if(!this.updateManager){
8950 this.updateManager = new Roo.UpdateManager(this);
8952 return this.updateManager;
8956 * Disables text selection for this element (normalized across browsers)
8957 * @return {Roo.Element} this
8959 unselectable : function(){
8960 this.dom.unselectable = "on";
8961 this.swallowEvent("selectstart", true);
8962 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8963 this.addClass("x-unselectable");
8968 * Calculates the x, y to center this element on the screen
8969 * @return {Array} The x, y values [x, y]
8971 getCenterXY : function(){
8972 return this.getAlignToXY(document, 'c-c');
8976 * Centers the Element in either the viewport, or another Element.
8977 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8979 center : function(centerIn){
8980 this.alignTo(centerIn || document, 'c-c');
8985 * Tests various css rules/browsers to determine if this element uses a border box
8988 isBorderBox : function(){
8989 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8993 * Return a box {x, y, width, height} that can be used to set another elements
8994 * size/location to match this element.
8995 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8996 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8997 * @return {Object} box An object in the format {x, y, width, height}
8999 getBox : function(contentBox, local){
9004 var left = parseInt(this.getStyle("left"), 10) || 0;
9005 var top = parseInt(this.getStyle("top"), 10) || 0;
9008 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9010 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9012 var l = this.getBorderWidth("l")+this.getPadding("l");
9013 var r = this.getBorderWidth("r")+this.getPadding("r");
9014 var t = this.getBorderWidth("t")+this.getPadding("t");
9015 var b = this.getBorderWidth("b")+this.getPadding("b");
9016 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)};
9018 bx.right = bx.x + bx.width;
9019 bx.bottom = bx.y + bx.height;
9024 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9025 for more information about the sides.
9026 * @param {String} sides
9029 getFrameWidth : function(sides, onlyContentBox){
9030 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9034 * 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.
9035 * @param {Object} box The box to fill {x, y, width, height}
9036 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9037 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9038 * @return {Roo.Element} this
9040 setBox : function(box, adjust, animate){
9041 var w = box.width, h = box.height;
9042 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9043 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9044 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9046 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9051 * Forces the browser to repaint this element
9052 * @return {Roo.Element} this
9054 repaint : function(){
9056 this.addClass("x-repaint");
9057 setTimeout(function(){
9058 Roo.get(dom).removeClass("x-repaint");
9064 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9065 * then it returns the calculated width of the sides (see getPadding)
9066 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9067 * @return {Object/Number}
9069 getMargins : function(side){
9072 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9073 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9074 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9075 right: parseInt(this.getStyle("margin-right"), 10) || 0
9078 return this.addStyles(side, El.margins);
9083 addStyles : function(sides, styles){
9085 for(var i = 0, len = sides.length; i < len; i++){
9086 v = this.getStyle(styles[sides.charAt(i)]);
9088 w = parseInt(v, 10);
9096 * Creates a proxy element of this element
9097 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9098 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9099 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9100 * @return {Roo.Element} The new proxy element
9102 createProxy : function(config, renderTo, matchBox){
9104 renderTo = Roo.getDom(renderTo);
9106 renderTo = document.body;
9108 config = typeof config == "object" ?
9109 config : {tag : "div", cls: config};
9110 var proxy = Roo.DomHelper.append(renderTo, config, true);
9112 proxy.setBox(this.getBox());
9118 * Puts a mask over this element to disable user interaction. Requires core.css.
9119 * This method can only be applied to elements which accept child nodes.
9120 * @param {String} msg (optional) A message to display in the mask
9121 * @param {String} msgCls (optional) A css class to apply to the msg element
9122 * @return {Element} The mask element
9124 mask : function(msg, msgCls)
9126 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9127 this.setStyle("position", "relative");
9130 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9133 this.addClass("x-masked");
9134 this._mask.setDisplayed(true);
9139 while (dom && dom.style) {
9140 if (!isNaN(parseInt(dom.style.zIndex))) {
9141 z = Math.max(z, parseInt(dom.style.zIndex));
9143 dom = dom.parentNode;
9145 // if we are masking the body - then it hides everything..
9146 if (this.dom == document.body) {
9148 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9149 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9152 if(typeof msg == 'string'){
9154 this._maskMsg = Roo.DomHelper.append(this.dom, {
9155 cls: "roo-el-mask-msg",
9159 cls: 'fa fa-spinner fa-spin'
9167 var mm = this._maskMsg;
9168 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9169 if (mm.dom.lastChild) { // weird IE issue?
9170 mm.dom.lastChild.innerHTML = msg;
9172 mm.setDisplayed(true);
9174 mm.setStyle('z-index', z + 102);
9176 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9177 this._mask.setHeight(this.getHeight());
9179 this._mask.setStyle('z-index', z + 100);
9185 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9186 * it is cached for reuse.
9188 unmask : function(removeEl){
9190 if(removeEl === true){
9191 this._mask.remove();
9194 this._maskMsg.remove();
9195 delete this._maskMsg;
9198 this._mask.setDisplayed(false);
9200 this._maskMsg.setDisplayed(false);
9204 this.removeClass("x-masked");
9208 * Returns true if this element is masked
9211 isMasked : function(){
9212 return this._mask && this._mask.isVisible();
9216 * Creates an iframe shim for this element to keep selects and other windowed objects from
9218 * @return {Roo.Element} The new shim element
9220 createShim : function(){
9221 var el = document.createElement('iframe');
9222 el.frameBorder = 'no';
9223 el.className = 'roo-shim';
9224 if(Roo.isIE && Roo.isSecure){
9225 el.src = Roo.SSL_SECURE_URL;
9227 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9228 shim.autoBoxAdjust = false;
9233 * Removes this element from the DOM and deletes it from the cache
9235 remove : function(){
9236 if(this.dom.parentNode){
9237 this.dom.parentNode.removeChild(this.dom);
9239 delete El.cache[this.dom.id];
9243 * Sets up event handlers to add and remove a css class when the mouse is over this element
9244 * @param {String} className
9245 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9246 * mouseout events for children elements
9247 * @return {Roo.Element} this
9249 addClassOnOver : function(className, preventFlicker){
9250 this.on("mouseover", function(){
9251 Roo.fly(this, '_internal').addClass(className);
9253 var removeFn = function(e){
9254 if(preventFlicker !== true || !e.within(this, true)){
9255 Roo.fly(this, '_internal').removeClass(className);
9258 this.on("mouseout", removeFn, this.dom);
9263 * Sets up event handlers to add and remove a css class when this element has the focus
9264 * @param {String} className
9265 * @return {Roo.Element} this
9267 addClassOnFocus : function(className){
9268 this.on("focus", function(){
9269 Roo.fly(this, '_internal').addClass(className);
9271 this.on("blur", function(){
9272 Roo.fly(this, '_internal').removeClass(className);
9277 * 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)
9278 * @param {String} className
9279 * @return {Roo.Element} this
9281 addClassOnClick : function(className){
9283 this.on("mousedown", function(){
9284 Roo.fly(dom, '_internal').addClass(className);
9285 var d = Roo.get(document);
9286 var fn = function(){
9287 Roo.fly(dom, '_internal').removeClass(className);
9288 d.removeListener("mouseup", fn);
9290 d.on("mouseup", fn);
9296 * Stops the specified event from bubbling and optionally prevents the default action
9297 * @param {String} eventName
9298 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9299 * @return {Roo.Element} this
9301 swallowEvent : function(eventName, preventDefault){
9302 var fn = function(e){
9303 e.stopPropagation();
9308 if(eventName instanceof Array){
9309 for(var i = 0, len = eventName.length; i < len; i++){
9310 this.on(eventName[i], fn);
9314 this.on(eventName, fn);
9321 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9324 * Sizes this element to its parent element's dimensions performing
9325 * neccessary box adjustments.
9326 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9327 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9328 * @return {Roo.Element} this
9330 fitToParent : function(monitorResize, targetParent) {
9331 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9332 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9333 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9336 var p = Roo.get(targetParent || this.dom.parentNode);
9337 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9338 if (monitorResize === true) {
9339 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9340 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9346 * Gets the next sibling, skipping text nodes
9347 * @return {HTMLElement} The next sibling or null
9349 getNextSibling : function(){
9350 var n = this.dom.nextSibling;
9351 while(n && n.nodeType != 1){
9358 * Gets the previous sibling, skipping text nodes
9359 * @return {HTMLElement} The previous sibling or null
9361 getPrevSibling : function(){
9362 var n = this.dom.previousSibling;
9363 while(n && n.nodeType != 1){
9364 n = n.previousSibling;
9371 * Appends the passed element(s) to this element
9372 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9373 * @return {Roo.Element} this
9375 appendChild: function(el){
9382 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9383 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9384 * automatically generated with the specified attributes.
9385 * @param {HTMLElement} insertBefore (optional) a child element of this element
9386 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9387 * @return {Roo.Element} The new child element
9389 createChild: function(config, insertBefore, returnDom){
9390 config = config || {tag:'div'};
9392 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9394 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9398 * Appends this element to the passed element
9399 * @param {String/HTMLElement/Element} el The new parent element
9400 * @return {Roo.Element} this
9402 appendTo: function(el){
9403 el = Roo.getDom(el);
9404 el.appendChild(this.dom);
9409 * Inserts this element before the passed element in the DOM
9410 * @param {String/HTMLElement/Element} el The element to insert before
9411 * @return {Roo.Element} this
9413 insertBefore: function(el){
9414 el = Roo.getDom(el);
9415 el.parentNode.insertBefore(this.dom, el);
9420 * Inserts this element after the passed element in the DOM
9421 * @param {String/HTMLElement/Element} el The element to insert after
9422 * @return {Roo.Element} this
9424 insertAfter: function(el){
9425 el = Roo.getDom(el);
9426 el.parentNode.insertBefore(this.dom, el.nextSibling);
9431 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9432 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9433 * @return {Roo.Element} The new child
9435 insertFirst: function(el, returnDom){
9437 if(typeof el == 'object' && !el.nodeType){ // dh config
9438 return this.createChild(el, this.dom.firstChild, returnDom);
9440 el = Roo.getDom(el);
9441 this.dom.insertBefore(el, this.dom.firstChild);
9442 return !returnDom ? Roo.get(el) : el;
9447 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9448 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9449 * @param {String} where (optional) 'before' or 'after' defaults to before
9450 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9451 * @return {Roo.Element} the inserted Element
9453 insertSibling: function(el, where, returnDom){
9454 where = where ? where.toLowerCase() : 'before';
9456 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9458 if(typeof el == 'object' && !el.nodeType){ // dh config
9459 if(where == 'after' && !this.dom.nextSibling){
9460 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9462 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9466 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9467 where == 'before' ? this.dom : this.dom.nextSibling);
9476 * Creates and wraps this element with another element
9477 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9478 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9479 * @return {HTMLElement/Element} The newly created wrapper element
9481 wrap: function(config, returnDom){
9483 config = {tag: "div"};
9485 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9486 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9491 * Replaces the passed element with this element
9492 * @param {String/HTMLElement/Element} el The element to replace
9493 * @return {Roo.Element} this
9495 replace: function(el){
9497 this.insertBefore(el);
9503 * Inserts an html fragment into this element
9504 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9505 * @param {String} html The HTML fragment
9506 * @param {Boolean} returnEl True to return an Roo.Element
9507 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9509 insertHtml : function(where, html, returnEl){
9510 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9511 return returnEl ? Roo.get(el) : el;
9515 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9516 * @param {Object} o The object with the attributes
9517 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9518 * @return {Roo.Element} this
9520 set : function(o, useSet){
9522 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9524 if(attr == "style" || typeof o[attr] == "function") { continue; }
9526 el.className = o["cls"];
9529 el.setAttribute(attr, o[attr]);
9536 Roo.DomHelper.applyStyles(el, o.style);
9542 * Convenience method for constructing a KeyMap
9543 * @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:
9544 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9545 * @param {Function} fn The function to call
9546 * @param {Object} scope (optional) The scope of the function
9547 * @return {Roo.KeyMap} The KeyMap created
9549 addKeyListener : function(key, fn, scope){
9551 if(typeof key != "object" || key instanceof Array){
9567 return new Roo.KeyMap(this, config);
9571 * Creates a KeyMap for this element
9572 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9573 * @return {Roo.KeyMap} The KeyMap created
9575 addKeyMap : function(config){
9576 return new Roo.KeyMap(this, config);
9580 * Returns true if this element is scrollable.
9583 isScrollable : function(){
9585 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9589 * 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().
9590 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9591 * @param {Number} value The new scroll value
9592 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9593 * @return {Element} this
9596 scrollTo : function(side, value, animate){
9597 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9599 this.dom[prop] = value;
9601 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9602 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9608 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9609 * within this element's scrollable range.
9610 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9611 * @param {Number} distance How far to scroll the element in pixels
9612 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9613 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9614 * was scrolled as far as it could go.
9616 scroll : function(direction, distance, animate){
9617 if(!this.isScrollable()){
9621 var l = el.scrollLeft, t = el.scrollTop;
9622 var w = el.scrollWidth, h = el.scrollHeight;
9623 var cw = el.clientWidth, ch = el.clientHeight;
9624 direction = direction.toLowerCase();
9625 var scrolled = false;
9626 var a = this.preanim(arguments, 2);
9631 var v = Math.min(l + distance, w-cw);
9632 this.scrollTo("left", v, a);
9639 var v = Math.max(l - distance, 0);
9640 this.scrollTo("left", v, a);
9648 var v = Math.max(t - distance, 0);
9649 this.scrollTo("top", v, a);
9657 var v = Math.min(t + distance, h-ch);
9658 this.scrollTo("top", v, a);
9667 * Translates the passed page coordinates into left/top css values for this element
9668 * @param {Number/Array} x The page x or an array containing [x, y]
9669 * @param {Number} y The page y
9670 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9672 translatePoints : function(x, y){
9673 if(typeof x == 'object' || x instanceof Array){
9676 var p = this.getStyle('position');
9677 var o = this.getXY();
9679 var l = parseInt(this.getStyle('left'), 10);
9680 var t = parseInt(this.getStyle('top'), 10);
9683 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9686 t = (p == "relative") ? 0 : this.dom.offsetTop;
9689 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9693 * Returns the current scroll position of the element.
9694 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9696 getScroll : function(){
9697 var d = this.dom, doc = document;
9698 if(d == doc || d == doc.body){
9699 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9700 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9701 return {left: l, top: t};
9703 return {left: d.scrollLeft, top: d.scrollTop};
9708 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9709 * are convert to standard 6 digit hex color.
9710 * @param {String} attr The css attribute
9711 * @param {String} defaultValue The default value to use when a valid color isn't found
9712 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9715 getColor : function(attr, defaultValue, prefix){
9716 var v = this.getStyle(attr);
9717 if(!v || v == "transparent" || v == "inherit") {
9718 return defaultValue;
9720 var color = typeof prefix == "undefined" ? "#" : prefix;
9721 if(v.substr(0, 4) == "rgb("){
9722 var rvs = v.slice(4, v.length -1).split(",");
9723 for(var i = 0; i < 3; i++){
9724 var h = parseInt(rvs[i]).toString(16);
9731 if(v.substr(0, 1) == "#"){
9733 for(var i = 1; i < 4; i++){
9734 var c = v.charAt(i);
9737 }else if(v.length == 7){
9738 color += v.substr(1);
9742 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9746 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9747 * gradient background, rounded corners and a 4-way shadow.
9748 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9749 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9750 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9751 * @return {Roo.Element} this
9753 boxWrap : function(cls){
9754 cls = cls || 'x-box';
9755 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9756 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9761 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9762 * @param {String} namespace The namespace in which to look for the attribute
9763 * @param {String} name The attribute name
9764 * @return {String} The attribute value
9766 getAttributeNS : Roo.isIE ? function(ns, name){
9768 var type = typeof d[ns+":"+name];
9769 if(type != 'undefined' && type != 'unknown'){
9770 return d[ns+":"+name];
9773 } : function(ns, name){
9775 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9780 * Sets or Returns the value the dom attribute value
9781 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9782 * @param {String} value (optional) The value to set the attribute to
9783 * @return {String} The attribute value
9785 attr : function(name){
9786 if (arguments.length > 1) {
9787 this.dom.setAttribute(name, arguments[1]);
9788 return arguments[1];
9790 if (typeof(name) == 'object') {
9791 for(var i in name) {
9792 this.attr(i, name[i]);
9798 if (!this.dom.hasAttribute(name)) {
9801 return this.dom.getAttribute(name);
9808 var ep = El.prototype;
9811 * Appends an event handler (Shorthand for addListener)
9812 * @param {String} eventName The type of event to append
9813 * @param {Function} fn The method the event invokes
9814 * @param {Object} scope (optional) The scope (this object) of the fn
9815 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9818 ep.on = ep.addListener;
9820 ep.mon = ep.addListener;
9823 * Removes an event handler from this element (shorthand for removeListener)
9824 * @param {String} eventName the type of event to remove
9825 * @param {Function} fn the method the event invokes
9826 * @return {Roo.Element} this
9829 ep.un = ep.removeListener;
9832 * true to automatically adjust width and height settings for box-model issues (default to true)
9834 ep.autoBoxAdjust = true;
9837 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9840 El.addUnits = function(v, defaultUnit){
9841 if(v === "" || v == "auto"){
9844 if(v === undefined){
9847 if(typeof v == "number" || !El.unitPattern.test(v)){
9848 return v + (defaultUnit || 'px');
9853 // special markup used throughout Roo when box wrapping elements
9854 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>';
9856 * Visibility mode constant - Use visibility to hide element
9862 * Visibility mode constant - Use display to hide element
9868 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9869 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9870 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9882 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9883 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9884 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9885 * @return {Element} The Element object
9888 El.get = function(el){
9890 if(!el){ return null; }
9891 if(typeof el == "string"){ // element id
9892 if(!(elm = document.getElementById(el))){
9895 if(ex = El.cache[el]){
9898 ex = El.cache[el] = new El(elm);
9901 }else if(el.tagName){ // dom element
9905 if(ex = El.cache[id]){
9908 ex = El.cache[id] = new El(el);
9911 }else if(el instanceof El){
9913 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9914 // catch case where it hasn't been appended
9915 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9918 }else if(el.isComposite){
9920 }else if(el instanceof Array){
9921 return El.select(el);
9922 }else if(el == document){
9923 // create a bogus element object representing the document object
9925 var f = function(){};
9926 f.prototype = El.prototype;
9928 docEl.dom = document;
9936 El.uncache = function(el){
9937 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9939 delete El.cache[a[i].id || a[i]];
9945 // Garbage collection - uncache elements/purge listeners on orphaned elements
9946 // so we don't hold a reference and cause the browser to retain them
9947 El.garbageCollect = function(){
9948 if(!Roo.enableGarbageCollector){
9949 clearInterval(El.collectorThread);
9952 for(var eid in El.cache){
9953 var el = El.cache[eid], d = el.dom;
9954 // -------------------------------------------------------
9955 // Determining what is garbage:
9956 // -------------------------------------------------------
9958 // dom node is null, definitely garbage
9959 // -------------------------------------------------------
9961 // no parentNode == direct orphan, definitely garbage
9962 // -------------------------------------------------------
9963 // !d.offsetParent && !document.getElementById(eid)
9964 // display none elements have no offsetParent so we will
9965 // also try to look it up by it's id. However, check
9966 // offsetParent first so we don't do unneeded lookups.
9967 // This enables collection of elements that are not orphans
9968 // directly, but somewhere up the line they have an orphan
9970 // -------------------------------------------------------
9971 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9972 delete El.cache[eid];
9973 if(d && Roo.enableListenerCollection){
9979 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9983 El.Flyweight = function(dom){
9986 El.Flyweight.prototype = El.prototype;
9988 El._flyweights = {};
9990 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9991 * the dom node can be overwritten by other code.
9992 * @param {String/HTMLElement} el The dom node or id
9993 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9994 * prevent conflicts (e.g. internally Roo uses "_internal")
9996 * @return {Element} The shared Element object
9998 El.fly = function(el, named){
9999 named = named || '_global';
10000 el = Roo.getDom(el);
10004 if(!El._flyweights[named]){
10005 El._flyweights[named] = new El.Flyweight();
10007 El._flyweights[named].dom = el;
10008 return El._flyweights[named];
10012 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10013 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10014 * Shorthand of {@link Roo.Element#get}
10015 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10016 * @return {Element} The Element object
10022 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10023 * the dom node can be overwritten by other code.
10024 * Shorthand of {@link Roo.Element#fly}
10025 * @param {String/HTMLElement} el The dom node or id
10026 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10027 * prevent conflicts (e.g. internally Roo uses "_internal")
10029 * @return {Element} The shared Element object
10035 // speedy lookup for elements never to box adjust
10036 var noBoxAdjust = Roo.isStrict ? {
10039 input:1, select:1, textarea:1
10041 if(Roo.isIE || Roo.isGecko){
10042 noBoxAdjust['button'] = 1;
10046 Roo.EventManager.on(window, 'unload', function(){
10048 delete El._flyweights;
10056 Roo.Element.selectorFunction = Roo.DomQuery.select;
10059 Roo.Element.select = function(selector, unique, root){
10061 if(typeof selector == "string"){
10062 els = Roo.Element.selectorFunction(selector, root);
10063 }else if(selector.length !== undefined){
10066 throw "Invalid selector";
10068 if(unique === true){
10069 return new Roo.CompositeElement(els);
10071 return new Roo.CompositeElementLite(els);
10075 * Selects elements based on the passed CSS selector to enable working on them as 1.
10076 * @param {String/Array} selector The CSS selector or an array of elements
10077 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10078 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10079 * @return {CompositeElementLite/CompositeElement}
10083 Roo.select = Roo.Element.select;
10100 * Ext JS Library 1.1.1
10101 * Copyright(c) 2006-2007, Ext JS, LLC.
10103 * Originally Released Under LGPL - original licence link has changed is not relivant.
10106 * <script type="text/javascript">
10111 //Notifies Element that fx methods are available
10112 Roo.enableFx = true;
10116 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10117 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10118 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10119 * Element effects to work.</p><br/>
10121 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10122 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10123 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10124 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10125 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10126 * expected results and should be done with care.</p><br/>
10128 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10129 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10132 ----- -----------------------------
10133 tl The top left corner
10134 t The center of the top edge
10135 tr The top right corner
10136 l The center of the left edge
10137 r The center of the right edge
10138 bl The bottom left corner
10139 b The center of the bottom edge
10140 br The bottom right corner
10142 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10143 * below are common options that can be passed to any Fx method.</b>
10144 * @cfg {Function} callback A function called when the effect is finished
10145 * @cfg {Object} scope The scope of the effect function
10146 * @cfg {String} easing A valid Easing value for the effect
10147 * @cfg {String} afterCls A css class to apply after the effect
10148 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10149 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10150 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10151 * effects that end with the element being visually hidden, ignored otherwise)
10152 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10153 * a function which returns such a specification that will be applied to the Element after the effect finishes
10154 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10155 * @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
10156 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10160 * Slides the element into view. An anchor point can be optionally passed to set the point of
10161 * origin for the slide effect. This function automatically handles wrapping the element with
10162 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10165 // default: slide the element in from the top
10168 // custom: slide the element in from the right with a 2-second duration
10169 el.slideIn('r', { duration: 2 });
10171 // common config options shown with default values
10177 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10178 * @param {Object} options (optional) Object literal with any of the Fx config options
10179 * @return {Roo.Element} The Element
10181 slideIn : function(anchor, o){
10182 var el = this.getFxEl();
10185 el.queueFx(o, function(){
10187 anchor = anchor || "t";
10189 // fix display to visibility
10192 // restore values after effect
10193 var r = this.getFxRestore();
10194 var b = this.getBox();
10195 // fixed size for slide
10199 var wrap = this.fxWrap(r.pos, o, "hidden");
10201 var st = this.dom.style;
10202 st.visibility = "visible";
10203 st.position = "absolute";
10205 // clear out temp styles after slide and unwrap
10206 var after = function(){
10207 el.fxUnwrap(wrap, r.pos, o);
10208 st.width = r.width;
10209 st.height = r.height;
10212 // time to calc the positions
10213 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10215 switch(anchor.toLowerCase()){
10217 wrap.setSize(b.width, 0);
10218 st.left = st.bottom = "0";
10222 wrap.setSize(0, b.height);
10223 st.right = st.top = "0";
10227 wrap.setSize(0, b.height);
10228 wrap.setX(b.right);
10229 st.left = st.top = "0";
10230 a = {width: bw, points: pt};
10233 wrap.setSize(b.width, 0);
10234 wrap.setY(b.bottom);
10235 st.left = st.top = "0";
10236 a = {height: bh, points: pt};
10239 wrap.setSize(0, 0);
10240 st.right = st.bottom = "0";
10241 a = {width: bw, height: bh};
10244 wrap.setSize(0, 0);
10245 wrap.setY(b.y+b.height);
10246 st.right = st.top = "0";
10247 a = {width: bw, height: bh, points: pt};
10250 wrap.setSize(0, 0);
10251 wrap.setXY([b.right, b.bottom]);
10252 st.left = st.top = "0";
10253 a = {width: bw, height: bh, points: pt};
10256 wrap.setSize(0, 0);
10257 wrap.setX(b.x+b.width);
10258 st.left = st.bottom = "0";
10259 a = {width: bw, height: bh, points: pt};
10262 this.dom.style.visibility = "visible";
10265 arguments.callee.anim = wrap.fxanim(a,
10275 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10276 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10277 * 'hidden') but block elements will still take up space in the document. The element must be removed
10278 * from the DOM using the 'remove' config option if desired. This function automatically handles
10279 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10282 // default: slide the element out to the top
10285 // custom: slide the element out to the right with a 2-second duration
10286 el.slideOut('r', { duration: 2 });
10288 // common config options shown with default values
10296 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10297 * @param {Object} options (optional) Object literal with any of the Fx config options
10298 * @return {Roo.Element} The Element
10300 slideOut : function(anchor, o){
10301 var el = this.getFxEl();
10304 el.queueFx(o, function(){
10306 anchor = anchor || "t";
10308 // restore values after effect
10309 var r = this.getFxRestore();
10311 var b = this.getBox();
10312 // fixed size for slide
10316 var wrap = this.fxWrap(r.pos, o, "visible");
10318 var st = this.dom.style;
10319 st.visibility = "visible";
10320 st.position = "absolute";
10324 var after = function(){
10326 el.setDisplayed(false);
10331 el.fxUnwrap(wrap, r.pos, o);
10333 st.width = r.width;
10334 st.height = r.height;
10339 var a, zero = {to: 0};
10340 switch(anchor.toLowerCase()){
10342 st.left = st.bottom = "0";
10343 a = {height: zero};
10346 st.right = st.top = "0";
10350 st.left = st.top = "0";
10351 a = {width: zero, points: {to:[b.right, b.y]}};
10354 st.left = st.top = "0";
10355 a = {height: zero, points: {to:[b.x, b.bottom]}};
10358 st.right = st.bottom = "0";
10359 a = {width: zero, height: zero};
10362 st.right = st.top = "0";
10363 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10366 st.left = st.top = "0";
10367 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10370 st.left = st.bottom = "0";
10371 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10375 arguments.callee.anim = wrap.fxanim(a,
10385 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10386 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10387 * The element must be removed from the DOM using the 'remove' config option if desired.
10393 // common config options shown with default values
10401 * @param {Object} options (optional) Object literal with any of the Fx config options
10402 * @return {Roo.Element} The Element
10404 puff : function(o){
10405 var el = this.getFxEl();
10408 el.queueFx(o, function(){
10409 this.clearOpacity();
10412 // restore values after effect
10413 var r = this.getFxRestore();
10414 var st = this.dom.style;
10416 var after = function(){
10418 el.setDisplayed(false);
10425 el.setPositioning(r.pos);
10426 st.width = r.width;
10427 st.height = r.height;
10432 var width = this.getWidth();
10433 var height = this.getHeight();
10435 arguments.callee.anim = this.fxanim({
10436 width : {to: this.adjustWidth(width * 2)},
10437 height : {to: this.adjustHeight(height * 2)},
10438 points : {by: [-(width * .5), -(height * .5)]},
10440 fontSize: {to:200, unit: "%"}
10451 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10452 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10453 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10459 // all config options shown with default values
10467 * @param {Object} options (optional) Object literal with any of the Fx config options
10468 * @return {Roo.Element} The Element
10470 switchOff : function(o){
10471 var el = this.getFxEl();
10474 el.queueFx(o, function(){
10475 this.clearOpacity();
10478 // restore values after effect
10479 var r = this.getFxRestore();
10480 var st = this.dom.style;
10482 var after = function(){
10484 el.setDisplayed(false);
10490 el.setPositioning(r.pos);
10491 st.width = r.width;
10492 st.height = r.height;
10497 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10498 this.clearOpacity();
10502 points:{by:[0, this.getHeight() * .5]}
10503 }, o, 'motion', 0.3, 'easeIn', after);
10504 }).defer(100, this);
10511 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10512 * changed using the "attr" config option) and then fading back to the original color. If no original
10513 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10516 // default: highlight background to yellow
10519 // custom: highlight foreground text to blue for 2 seconds
10520 el.highlight("0000ff", { attr: 'color', duration: 2 });
10522 // common config options shown with default values
10523 el.highlight("ffff9c", {
10524 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10525 endColor: (current color) or "ffffff",
10530 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10531 * @param {Object} options (optional) Object literal with any of the Fx config options
10532 * @return {Roo.Element} The Element
10534 highlight : function(color, o){
10535 var el = this.getFxEl();
10538 el.queueFx(o, function(){
10539 color = color || "ffff9c";
10540 attr = o.attr || "backgroundColor";
10542 this.clearOpacity();
10545 var origColor = this.getColor(attr);
10546 var restoreColor = this.dom.style[attr];
10547 endColor = (o.endColor || origColor) || "ffffff";
10549 var after = function(){
10550 el.dom.style[attr] = restoreColor;
10555 a[attr] = {from: color, to: endColor};
10556 arguments.callee.anim = this.fxanim(a,
10566 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10569 // default: a single light blue ripple
10572 // custom: 3 red ripples lasting 3 seconds total
10573 el.frame("ff0000", 3, { duration: 3 });
10575 // common config options shown with default values
10576 el.frame("C3DAF9", 1, {
10577 duration: 1 //duration of entire animation (not each individual ripple)
10578 // Note: Easing is not configurable and will be ignored if included
10581 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10582 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10583 * @param {Object} options (optional) Object literal with any of the Fx config options
10584 * @return {Roo.Element} The Element
10586 frame : function(color, count, o){
10587 var el = this.getFxEl();
10590 el.queueFx(o, function(){
10591 color = color || "#C3DAF9";
10592 if(color.length == 6){
10593 color = "#" + color;
10595 count = count || 1;
10596 duration = o.duration || 1;
10599 var b = this.getBox();
10600 var animFn = function(){
10601 var proxy = this.createProxy({
10604 visbility:"hidden",
10605 position:"absolute",
10606 "z-index":"35000", // yee haw
10607 border:"0px solid " + color
10610 var scale = Roo.isBorderBox ? 2 : 1;
10612 top:{from:b.y, to:b.y - 20},
10613 left:{from:b.x, to:b.x - 20},
10614 borderWidth:{from:0, to:10},
10615 opacity:{from:1, to:0},
10616 height:{from:b.height, to:(b.height + (20*scale))},
10617 width:{from:b.width, to:(b.width + (20*scale))}
10618 }, duration, function(){
10622 animFn.defer((duration/2)*1000, this);
10633 * Creates a pause before any subsequent queued effects begin. If there are
10634 * no effects queued after the pause it will have no effect.
10639 * @param {Number} seconds The length of time to pause (in seconds)
10640 * @return {Roo.Element} The Element
10642 pause : function(seconds){
10643 var el = this.getFxEl();
10646 el.queueFx(o, function(){
10647 setTimeout(function(){
10649 }, seconds * 1000);
10655 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10656 * using the "endOpacity" config option.
10659 // default: fade in from opacity 0 to 100%
10662 // custom: fade in from opacity 0 to 75% over 2 seconds
10663 el.fadeIn({ endOpacity: .75, duration: 2});
10665 // common config options shown with default values
10667 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10672 * @param {Object} options (optional) Object literal with any of the Fx config options
10673 * @return {Roo.Element} The Element
10675 fadeIn : function(o){
10676 var el = this.getFxEl();
10678 el.queueFx(o, function(){
10679 this.setOpacity(0);
10681 this.dom.style.visibility = 'visible';
10682 var to = o.endOpacity || 1;
10683 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10684 o, null, .5, "easeOut", function(){
10686 this.clearOpacity();
10695 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10696 * using the "endOpacity" config option.
10699 // default: fade out from the element's current opacity to 0
10702 // custom: fade out from the element's current opacity to 25% over 2 seconds
10703 el.fadeOut({ endOpacity: .25, duration: 2});
10705 // common config options shown with default values
10707 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10714 * @param {Object} options (optional) Object literal with any of the Fx config options
10715 * @return {Roo.Element} The Element
10717 fadeOut : function(o){
10718 var el = this.getFxEl();
10720 el.queueFx(o, function(){
10721 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10722 o, null, .5, "easeOut", function(){
10723 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10724 this.dom.style.display = "none";
10726 this.dom.style.visibility = "hidden";
10728 this.clearOpacity();
10736 * Animates the transition of an element's dimensions from a starting height/width
10737 * to an ending height/width.
10740 // change height and width to 100x100 pixels
10741 el.scale(100, 100);
10743 // common config options shown with default values. The height and width will default to
10744 // the element's existing values if passed as null.
10747 [element's height], {
10752 * @param {Number} width The new width (pass undefined to keep the original width)
10753 * @param {Number} height The new height (pass undefined to keep the original height)
10754 * @param {Object} options (optional) Object literal with any of the Fx config options
10755 * @return {Roo.Element} The Element
10757 scale : function(w, h, o){
10758 this.shift(Roo.apply({}, o, {
10766 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10767 * Any of these properties not specified in the config object will not be changed. This effect
10768 * requires that at least one new dimension, position or opacity setting must be passed in on
10769 * the config object in order for the function to have any effect.
10772 // slide the element horizontally to x position 200 while changing the height and opacity
10773 el.shift({ x: 200, height: 50, opacity: .8 });
10775 // common config options shown with default values.
10777 width: [element's width],
10778 height: [element's height],
10779 x: [element's x position],
10780 y: [element's y position],
10781 opacity: [element's opacity],
10786 * @param {Object} options Object literal with any of the Fx config options
10787 * @return {Roo.Element} The Element
10789 shift : function(o){
10790 var el = this.getFxEl();
10792 el.queueFx(o, function(){
10793 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10794 if(w !== undefined){
10795 a.width = {to: this.adjustWidth(w)};
10797 if(h !== undefined){
10798 a.height = {to: this.adjustHeight(h)};
10800 if(x !== undefined || y !== undefined){
10802 x !== undefined ? x : this.getX(),
10803 y !== undefined ? y : this.getY()
10806 if(op !== undefined){
10807 a.opacity = {to: op};
10809 if(o.xy !== undefined){
10810 a.points = {to: o.xy};
10812 arguments.callee.anim = this.fxanim(a,
10813 o, 'motion', .35, "easeOut", function(){
10821 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10822 * ending point of the effect.
10825 // default: slide the element downward while fading out
10828 // custom: slide the element out to the right with a 2-second duration
10829 el.ghost('r', { duration: 2 });
10831 // common config options shown with default values
10839 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10840 * @param {Object} options (optional) Object literal with any of the Fx config options
10841 * @return {Roo.Element} The Element
10843 ghost : function(anchor, o){
10844 var el = this.getFxEl();
10847 el.queueFx(o, function(){
10848 anchor = anchor || "b";
10850 // restore values after effect
10851 var r = this.getFxRestore();
10852 var w = this.getWidth(),
10853 h = this.getHeight();
10855 var st = this.dom.style;
10857 var after = function(){
10859 el.setDisplayed(false);
10865 el.setPositioning(r.pos);
10866 st.width = r.width;
10867 st.height = r.height;
10872 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10873 switch(anchor.toLowerCase()){
10900 arguments.callee.anim = this.fxanim(a,
10910 * Ensures that all effects queued after syncFx is called on the element are
10911 * run concurrently. This is the opposite of {@link #sequenceFx}.
10912 * @return {Roo.Element} The Element
10914 syncFx : function(){
10915 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10924 * Ensures that all effects queued after sequenceFx is called on the element are
10925 * run in sequence. This is the opposite of {@link #syncFx}.
10926 * @return {Roo.Element} The Element
10928 sequenceFx : function(){
10929 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10931 concurrent : false,
10938 nextFx : function(){
10939 var ef = this.fxQueue[0];
10946 * Returns true if the element has any effects actively running or queued, else returns false.
10947 * @return {Boolean} True if element has active effects, else false
10949 hasActiveFx : function(){
10950 return this.fxQueue && this.fxQueue[0];
10954 * Stops any running effects and clears the element's internal effects queue if it contains
10955 * any additional effects that haven't started yet.
10956 * @return {Roo.Element} The Element
10958 stopFx : function(){
10959 if(this.hasActiveFx()){
10960 var cur = this.fxQueue[0];
10961 if(cur && cur.anim && cur.anim.isAnimated()){
10962 this.fxQueue = [cur]; // clear out others
10963 cur.anim.stop(true);
10970 beforeFx : function(o){
10971 if(this.hasActiveFx() && !o.concurrent){
10982 * Returns true if the element is currently blocking so that no other effect can be queued
10983 * until this effect is finished, else returns false if blocking is not set. This is commonly
10984 * used to ensure that an effect initiated by a user action runs to completion prior to the
10985 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10986 * @return {Boolean} True if blocking, else false
10988 hasFxBlock : function(){
10989 var q = this.fxQueue;
10990 return q && q[0] && q[0].block;
10994 queueFx : function(o, fn){
10998 if(!this.hasFxBlock()){
10999 Roo.applyIf(o, this.fxDefaults);
11001 var run = this.beforeFx(o);
11002 fn.block = o.block;
11003 this.fxQueue.push(fn);
11015 fxWrap : function(pos, o, vis){
11017 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11020 wrapXY = this.getXY();
11022 var div = document.createElement("div");
11023 div.style.visibility = vis;
11024 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11025 wrap.setPositioning(pos);
11026 if(wrap.getStyle("position") == "static"){
11027 wrap.position("relative");
11029 this.clearPositioning('auto');
11031 wrap.dom.appendChild(this.dom);
11033 wrap.setXY(wrapXY);
11040 fxUnwrap : function(wrap, pos, o){
11041 this.clearPositioning();
11042 this.setPositioning(pos);
11044 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11050 getFxRestore : function(){
11051 var st = this.dom.style;
11052 return {pos: this.getPositioning(), width: st.width, height : st.height};
11056 afterFx : function(o){
11058 this.applyStyles(o.afterStyle);
11061 this.addClass(o.afterCls);
11063 if(o.remove === true){
11066 Roo.callback(o.callback, o.scope, [this]);
11068 this.fxQueue.shift();
11074 getFxEl : function(){ // support for composite element fx
11075 return Roo.get(this.dom);
11079 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11080 animType = animType || 'run';
11082 var anim = Roo.lib.Anim[animType](
11084 (opt.duration || defaultDur) || .35,
11085 (opt.easing || defaultEase) || 'easeOut',
11087 Roo.callback(cb, this);
11096 // backwords compat
11097 Roo.Fx.resize = Roo.Fx.scale;
11099 //When included, Roo.Fx is automatically applied to Element so that all basic
11100 //effects are available directly via the Element API
11101 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11103 * Ext JS Library 1.1.1
11104 * Copyright(c) 2006-2007, Ext JS, LLC.
11106 * Originally Released Under LGPL - original licence link has changed is not relivant.
11109 * <script type="text/javascript">
11114 * @class Roo.CompositeElement
11115 * Standard composite class. Creates a Roo.Element for every element in the collection.
11117 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11118 * actions will be performed on all the elements in this collection.</b>
11120 * All methods return <i>this</i> and can be chained.
11122 var els = Roo.select("#some-el div.some-class", true);
11123 // or select directly from an existing element
11124 var el = Roo.get('some-el');
11125 el.select('div.some-class', true);
11127 els.setWidth(100); // all elements become 100 width
11128 els.hide(true); // all elements fade out and hide
11130 els.setWidth(100).hide(true);
11133 Roo.CompositeElement = function(els){
11134 this.elements = [];
11135 this.addElements(els);
11137 Roo.CompositeElement.prototype = {
11139 addElements : function(els){
11143 if(typeof els == "string"){
11144 els = Roo.Element.selectorFunction(els);
11146 var yels = this.elements;
11147 var index = yels.length-1;
11148 for(var i = 0, len = els.length; i < len; i++) {
11149 yels[++index] = Roo.get(els[i]);
11155 * Clears this composite and adds the elements returned by the passed selector.
11156 * @param {String/Array} els A string CSS selector, an array of elements or an element
11157 * @return {CompositeElement} this
11159 fill : function(els){
11160 this.elements = [];
11166 * Filters this composite to only elements that match the passed selector.
11167 * @param {String} selector A string CSS selector
11168 * @param {Boolean} inverse return inverse filter (not matches)
11169 * @return {CompositeElement} this
11171 filter : function(selector, inverse){
11173 inverse = inverse || false;
11174 this.each(function(el){
11175 var match = inverse ? !el.is(selector) : el.is(selector);
11177 els[els.length] = el.dom;
11184 invoke : function(fn, args){
11185 var els = this.elements;
11186 for(var i = 0, len = els.length; i < len; i++) {
11187 Roo.Element.prototype[fn].apply(els[i], args);
11192 * Adds elements to this composite.
11193 * @param {String/Array} els A string CSS selector, an array of elements or an element
11194 * @return {CompositeElement} this
11196 add : function(els){
11197 if(typeof els == "string"){
11198 this.addElements(Roo.Element.selectorFunction(els));
11199 }else if(els.length !== undefined){
11200 this.addElements(els);
11202 this.addElements([els]);
11207 * Calls the passed function passing (el, this, index) for each element in this composite.
11208 * @param {Function} fn The function to call
11209 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11210 * @return {CompositeElement} this
11212 each : function(fn, scope){
11213 var els = this.elements;
11214 for(var i = 0, len = els.length; i < len; i++){
11215 if(fn.call(scope || els[i], els[i], this, i) === false) {
11223 * Returns the Element object at the specified index
11224 * @param {Number} index
11225 * @return {Roo.Element}
11227 item : function(index){
11228 return this.elements[index] || null;
11232 * Returns the first Element
11233 * @return {Roo.Element}
11235 first : function(){
11236 return this.item(0);
11240 * Returns the last Element
11241 * @return {Roo.Element}
11244 return this.item(this.elements.length-1);
11248 * Returns the number of elements in this composite
11251 getCount : function(){
11252 return this.elements.length;
11256 * Returns true if this composite contains the passed element
11259 contains : function(el){
11260 return this.indexOf(el) !== -1;
11264 * Returns true if this composite contains the passed element
11267 indexOf : function(el){
11268 return this.elements.indexOf(Roo.get(el));
11273 * Removes the specified element(s).
11274 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11275 * or an array of any of those.
11276 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11277 * @return {CompositeElement} this
11279 removeElement : function(el, removeDom){
11280 if(el instanceof Array){
11281 for(var i = 0, len = el.length; i < len; i++){
11282 this.removeElement(el[i]);
11286 var index = typeof el == 'number' ? el : this.indexOf(el);
11289 var d = this.elements[index];
11293 d.parentNode.removeChild(d);
11296 this.elements.splice(index, 1);
11302 * Replaces the specified element with the passed element.
11303 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11305 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11306 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11307 * @return {CompositeElement} this
11309 replaceElement : function(el, replacement, domReplace){
11310 var index = typeof el == 'number' ? el : this.indexOf(el);
11313 this.elements[index].replaceWith(replacement);
11315 this.elements.splice(index, 1, Roo.get(replacement))
11322 * Removes all elements.
11324 clear : function(){
11325 this.elements = [];
11329 Roo.CompositeElement.createCall = function(proto, fnName){
11330 if(!proto[fnName]){
11331 proto[fnName] = function(){
11332 return this.invoke(fnName, arguments);
11336 for(var fnName in Roo.Element.prototype){
11337 if(typeof Roo.Element.prototype[fnName] == "function"){
11338 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11344 * Ext JS Library 1.1.1
11345 * Copyright(c) 2006-2007, Ext JS, LLC.
11347 * Originally Released Under LGPL - original licence link has changed is not relivant.
11350 * <script type="text/javascript">
11354 * @class Roo.CompositeElementLite
11355 * @extends Roo.CompositeElement
11356 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11358 var els = Roo.select("#some-el div.some-class");
11359 // or select directly from an existing element
11360 var el = Roo.get('some-el');
11361 el.select('div.some-class');
11363 els.setWidth(100); // all elements become 100 width
11364 els.hide(true); // all elements fade out and hide
11366 els.setWidth(100).hide(true);
11367 </code></pre><br><br>
11368 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11369 * actions will be performed on all the elements in this collection.</b>
11371 Roo.CompositeElementLite = function(els){
11372 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11373 this.el = new Roo.Element.Flyweight();
11375 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11376 addElements : function(els){
11378 if(els instanceof Array){
11379 this.elements = this.elements.concat(els);
11381 var yels = this.elements;
11382 var index = yels.length-1;
11383 for(var i = 0, len = els.length; i < len; i++) {
11384 yels[++index] = els[i];
11390 invoke : function(fn, args){
11391 var els = this.elements;
11393 for(var i = 0, len = els.length; i < len; i++) {
11395 Roo.Element.prototype[fn].apply(el, args);
11400 * Returns a flyweight Element of the dom element object at the specified index
11401 * @param {Number} index
11402 * @return {Roo.Element}
11404 item : function(index){
11405 if(!this.elements[index]){
11408 this.el.dom = this.elements[index];
11412 // fixes scope with flyweight
11413 addListener : function(eventName, handler, scope, opt){
11414 var els = this.elements;
11415 for(var i = 0, len = els.length; i < len; i++) {
11416 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11422 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11423 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11424 * a reference to the dom node, use el.dom.</b>
11425 * @param {Function} fn The function to call
11426 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11427 * @return {CompositeElement} this
11429 each : function(fn, scope){
11430 var els = this.elements;
11432 for(var i = 0, len = els.length; i < len; i++){
11434 if(fn.call(scope || el, el, this, i) === false){
11441 indexOf : function(el){
11442 return this.elements.indexOf(Roo.getDom(el));
11445 replaceElement : function(el, replacement, domReplace){
11446 var index = typeof el == 'number' ? el : this.indexOf(el);
11448 replacement = Roo.getDom(replacement);
11450 var d = this.elements[index];
11451 d.parentNode.insertBefore(replacement, d);
11452 d.parentNode.removeChild(d);
11454 this.elements.splice(index, 1, replacement);
11459 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11463 * Ext JS Library 1.1.1
11464 * Copyright(c) 2006-2007, Ext JS, LLC.
11466 * Originally Released Under LGPL - original licence link has changed is not relivant.
11469 * <script type="text/javascript">
11475 * @class Roo.data.Connection
11476 * @extends Roo.util.Observable
11477 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11478 * either to a configured URL, or to a URL specified at request time.
11480 * Requests made by this class are asynchronous, and will return immediately. No data from
11481 * the server will be available to the statement immediately following the {@link #request} call.
11482 * To process returned data, use a callback in the request options object, or an event listener.
11484 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11485 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11486 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11487 * property and, if present, the IFRAME's XML document as the responseXML property.
11489 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11490 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11491 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11492 * standard DOM methods.
11494 * @param {Object} config a configuration object.
11496 Roo.data.Connection = function(config){
11497 Roo.apply(this, config);
11500 * @event beforerequest
11501 * Fires before a network request is made to retrieve a data object.
11502 * @param {Connection} conn This Connection object.
11503 * @param {Object} options The options config object passed to the {@link #request} method.
11505 "beforerequest" : true,
11507 * @event requestcomplete
11508 * Fires if the request was successfully completed.
11509 * @param {Connection} conn This Connection object.
11510 * @param {Object} response The XHR object containing the response data.
11511 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11512 * @param {Object} options The options config object passed to the {@link #request} method.
11514 "requestcomplete" : true,
11516 * @event requestexception
11517 * Fires if an error HTTP status was returned from the server.
11518 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11519 * @param {Connection} conn This Connection object.
11520 * @param {Object} response The XHR object containing the response data.
11521 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11522 * @param {Object} options The options config object passed to the {@link #request} method.
11524 "requestexception" : true
11526 Roo.data.Connection.superclass.constructor.call(this);
11529 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11531 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11534 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11535 * extra parameters to each request made by this object. (defaults to undefined)
11538 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11539 * to each request made by this object. (defaults to undefined)
11542 * @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)
11545 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11549 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11555 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11558 disableCaching: true,
11561 * Sends an HTTP request to a remote server.
11562 * @param {Object} options An object which may contain the following properties:<ul>
11563 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11564 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11565 * request, a url encoded string or a function to call to get either.</li>
11566 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11567 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11568 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11569 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11570 * <li>options {Object} The parameter to the request call.</li>
11571 * <li>success {Boolean} True if the request succeeded.</li>
11572 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11574 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11575 * The callback is passed the following parameters:<ul>
11576 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11577 * <li>options {Object} The parameter to the request call.</li>
11579 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11580 * The callback is passed the following parameters:<ul>
11581 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11582 * <li>options {Object} The parameter to the request call.</li>
11584 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11585 * for the callback function. Defaults to the browser window.</li>
11586 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11587 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11588 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11589 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11590 * params for the post data. Any params will be appended to the URL.</li>
11591 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11593 * @return {Number} transactionId
11595 request : function(o){
11596 if(this.fireEvent("beforerequest", this, o) !== false){
11599 if(typeof p == "function"){
11600 p = p.call(o.scope||window, o);
11602 if(typeof p == "object"){
11603 p = Roo.urlEncode(o.params);
11605 if(this.extraParams){
11606 var extras = Roo.urlEncode(this.extraParams);
11607 p = p ? (p + '&' + extras) : extras;
11610 var url = o.url || this.url;
11611 if(typeof url == 'function'){
11612 url = url.call(o.scope||window, o);
11616 var form = Roo.getDom(o.form);
11617 url = url || form.action;
11619 var enctype = form.getAttribute("enctype");
11622 return this.doFormDataUpload(o, url);
11625 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11626 return this.doFormUpload(o, p, url);
11628 var f = Roo.lib.Ajax.serializeForm(form);
11629 p = p ? (p + '&' + f) : f;
11632 if (!o.form && o.formData) {
11633 o.formData = o.formData === true ? new FormData() : o.formData;
11634 for (var k in o.params) {
11635 o.formData.append(k,o.params[k]);
11638 return this.doFormDataUpload(o, url);
11642 var hs = o.headers;
11643 if(this.defaultHeaders){
11644 hs = Roo.apply(hs || {}, this.defaultHeaders);
11651 success: this.handleResponse,
11652 failure: this.handleFailure,
11654 argument: {options: o},
11655 timeout : o.timeout || this.timeout
11658 var method = o.method||this.method||(p ? "POST" : "GET");
11660 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11661 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11664 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11668 }else if(this.autoAbort !== false){
11672 if((method == 'GET' && p) || o.xmlData){
11673 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11676 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11677 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11678 Roo.lib.Ajax.useDefaultHeader == true;
11679 return this.transId;
11681 Roo.callback(o.callback, o.scope, [o, null, null]);
11687 * Determine whether this object has a request outstanding.
11688 * @param {Number} transactionId (Optional) defaults to the last transaction
11689 * @return {Boolean} True if there is an outstanding request.
11691 isLoading : function(transId){
11693 return Roo.lib.Ajax.isCallInProgress(transId);
11695 return this.transId ? true : false;
11700 * Aborts any outstanding request.
11701 * @param {Number} transactionId (Optional) defaults to the last transaction
11703 abort : function(transId){
11704 if(transId || this.isLoading()){
11705 Roo.lib.Ajax.abort(transId || this.transId);
11710 handleResponse : function(response){
11711 this.transId = false;
11712 var options = response.argument.options;
11713 response.argument = options ? options.argument : null;
11714 this.fireEvent("requestcomplete", this, response, options);
11715 Roo.callback(options.success, options.scope, [response, options]);
11716 Roo.callback(options.callback, options.scope, [options, true, response]);
11720 handleFailure : function(response, e){
11721 this.transId = false;
11722 var options = response.argument.options;
11723 response.argument = options ? options.argument : null;
11724 this.fireEvent("requestexception", this, response, options, e);
11725 Roo.callback(options.failure, options.scope, [response, options]);
11726 Roo.callback(options.callback, options.scope, [options, false, response]);
11730 doFormUpload : function(o, ps, url){
11732 var frame = document.createElement('iframe');
11735 frame.className = 'x-hidden';
11737 frame.src = Roo.SSL_SECURE_URL;
11739 document.body.appendChild(frame);
11742 document.frames[id].name = id;
11745 var form = Roo.getDom(o.form);
11747 form.method = 'POST';
11748 form.enctype = form.encoding = 'multipart/form-data';
11754 if(ps){ // add dynamic params
11756 ps = Roo.urlDecode(ps, false);
11758 if(ps.hasOwnProperty(k)){
11759 hd = document.createElement('input');
11760 hd.type = 'hidden';
11763 form.appendChild(hd);
11770 var r = { // bogus response object
11775 r.argument = o ? o.argument : null;
11780 doc = frame.contentWindow.document;
11782 doc = (frame.contentDocument || window.frames[id].document);
11784 if(doc && doc.body){
11785 r.responseText = doc.body.innerHTML;
11787 if(doc && doc.XMLDocument){
11788 r.responseXML = doc.XMLDocument;
11790 r.responseXML = doc;
11797 Roo.EventManager.removeListener(frame, 'load', cb, this);
11799 this.fireEvent("requestcomplete", this, r, o);
11800 Roo.callback(o.success, o.scope, [r, o]);
11801 Roo.callback(o.callback, o.scope, [o, true, r]);
11803 setTimeout(function(){document.body.removeChild(frame);}, 100);
11806 Roo.EventManager.on(frame, 'load', cb, this);
11809 if(hiddens){ // remove dynamic params
11810 for(var i = 0, len = hiddens.length; i < len; i++){
11811 form.removeChild(hiddens[i]);
11815 // this is a 'formdata version???'
11818 doFormDataUpload : function(o, url)
11822 var form = Roo.getDom(o.form);
11823 form.enctype = form.encoding = 'multipart/form-data';
11824 formData = o.formData === true ? new FormData(form) : o.formData;
11826 formData = o.formData === true ? new FormData() : o.formData;
11831 success: this.handleResponse,
11832 failure: this.handleFailure,
11834 argument: {options: o},
11835 timeout : o.timeout || this.timeout
11838 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11842 }else if(this.autoAbort !== false){
11846 //Roo.lib.Ajax.defaultPostHeader = null;
11847 Roo.lib.Ajax.useDefaultHeader = false;
11848 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
11849 Roo.lib.Ajax.useDefaultHeader = true;
11857 * Ext JS Library 1.1.1
11858 * Copyright(c) 2006-2007, Ext JS, LLC.
11860 * Originally Released Under LGPL - original licence link has changed is not relivant.
11863 * <script type="text/javascript">
11867 * Global Ajax request class.
11870 * @extends Roo.data.Connection
11873 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11874 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11875 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11876 * @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)
11877 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11878 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11879 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11881 Roo.Ajax = new Roo.data.Connection({
11890 * Serialize the passed form into a url encoded string
11892 * @param {String/HTMLElement} form
11895 serializeForm : function(form){
11896 return Roo.lib.Ajax.serializeForm(form);
11900 * Ext JS Library 1.1.1
11901 * Copyright(c) 2006-2007, Ext JS, LLC.
11903 * Originally Released Under LGPL - original licence link has changed is not relivant.
11906 * <script type="text/javascript">
11911 * @class Roo.UpdateManager
11912 * @extends Roo.util.Observable
11913 * Provides AJAX-style update for Element object.<br><br>
11916 * // Get it from a Roo.Element object
11917 * var el = Roo.get("foo");
11918 * var mgr = el.getUpdateManager();
11919 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11921 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11923 * // or directly (returns the same UpdateManager instance)
11924 * var mgr = new Roo.UpdateManager("myElementId");
11925 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11926 * mgr.on("update", myFcnNeedsToKnow);
11928 // short handed call directly from the element object
11929 Roo.get("foo").load({
11933 text: "Loading Foo..."
11937 * Create new UpdateManager directly.
11938 * @param {String/HTMLElement/Roo.Element} el The element to update
11939 * @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).
11941 Roo.UpdateManager = function(el, forceNew){
11943 if(!forceNew && el.updateManager){
11944 return el.updateManager;
11947 * The Element object
11948 * @type Roo.Element
11952 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11955 this.defaultUrl = null;
11959 * @event beforeupdate
11960 * Fired before an update is made, return false from your handler and the update is cancelled.
11961 * @param {Roo.Element} el
11962 * @param {String/Object/Function} url
11963 * @param {String/Object} params
11965 "beforeupdate": true,
11968 * Fired after successful update is made.
11969 * @param {Roo.Element} el
11970 * @param {Object} oResponseObject The response Object
11975 * Fired on update failure.
11976 * @param {Roo.Element} el
11977 * @param {Object} oResponseObject The response Object
11981 var d = Roo.UpdateManager.defaults;
11983 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11986 this.sslBlankUrl = d.sslBlankUrl;
11988 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11991 this.disableCaching = d.disableCaching;
11993 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11996 this.indicatorText = d.indicatorText;
11998 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12001 this.showLoadIndicator = d.showLoadIndicator;
12003 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12006 this.timeout = d.timeout;
12009 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12012 this.loadScripts = d.loadScripts;
12015 * Transaction object of current executing transaction
12017 this.transaction = null;
12022 this.autoRefreshProcId = null;
12024 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12027 this.refreshDelegate = this.refresh.createDelegate(this);
12029 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12032 this.updateDelegate = this.update.createDelegate(this);
12034 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12037 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12041 this.successDelegate = this.processSuccess.createDelegate(this);
12045 this.failureDelegate = this.processFailure.createDelegate(this);
12047 if(!this.renderer){
12049 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12051 this.renderer = new Roo.UpdateManager.BasicRenderer();
12054 Roo.UpdateManager.superclass.constructor.call(this);
12057 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12059 * Get the Element this UpdateManager is bound to
12060 * @return {Roo.Element} The element
12062 getEl : function(){
12066 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12067 * @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:
12070 url: "your-url.php",<br/>
12071 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12072 callback: yourFunction,<br/>
12073 scope: yourObject, //(optional scope) <br/>
12074 discardUrl: false, <br/>
12075 nocache: false,<br/>
12076 text: "Loading...",<br/>
12078 scripts: false<br/>
12081 * The only required property is url. The optional properties nocache, text and scripts
12082 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12083 * @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}
12084 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12085 * @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.
12087 update : function(url, params, callback, discardUrl){
12088 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12089 var method = this.method,
12091 if(typeof url == "object"){ // must be config object
12094 params = params || cfg.params;
12095 callback = callback || cfg.callback;
12096 discardUrl = discardUrl || cfg.discardUrl;
12097 if(callback && cfg.scope){
12098 callback = callback.createDelegate(cfg.scope);
12100 if(typeof cfg.method != "undefined"){method = cfg.method;};
12101 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12102 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12103 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12104 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12106 this.showLoading();
12108 this.defaultUrl = url;
12110 if(typeof url == "function"){
12111 url = url.call(this);
12114 method = method || (params ? "POST" : "GET");
12115 if(method == "GET"){
12116 url = this.prepareUrl(url);
12119 var o = Roo.apply(cfg ||{}, {
12122 success: this.successDelegate,
12123 failure: this.failureDelegate,
12124 callback: undefined,
12125 timeout: (this.timeout*1000),
12126 argument: {"url": url, "form": null, "callback": callback, "params": params}
12128 Roo.log("updated manager called with timeout of " + o.timeout);
12129 this.transaction = Roo.Ajax.request(o);
12134 * 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.
12135 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12136 * @param {String/HTMLElement} form The form Id or form element
12137 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12138 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12139 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12141 formUpdate : function(form, url, reset, callback){
12142 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12143 if(typeof url == "function"){
12144 url = url.call(this);
12146 form = Roo.getDom(form);
12147 this.transaction = Roo.Ajax.request({
12150 success: this.successDelegate,
12151 failure: this.failureDelegate,
12152 timeout: (this.timeout*1000),
12153 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12155 this.showLoading.defer(1, this);
12160 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12161 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12163 refresh : function(callback){
12164 if(this.defaultUrl == null){
12167 this.update(this.defaultUrl, null, callback, true);
12171 * Set this element to auto refresh.
12172 * @param {Number} interval How often to update (in seconds).
12173 * @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)
12174 * @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}
12175 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12176 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12178 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12180 this.update(url || this.defaultUrl, params, callback, true);
12182 if(this.autoRefreshProcId){
12183 clearInterval(this.autoRefreshProcId);
12185 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12189 * Stop auto refresh on this element.
12191 stopAutoRefresh : function(){
12192 if(this.autoRefreshProcId){
12193 clearInterval(this.autoRefreshProcId);
12194 delete this.autoRefreshProcId;
12198 isAutoRefreshing : function(){
12199 return this.autoRefreshProcId ? true : false;
12202 * Called to update the element to "Loading" state. Override to perform custom action.
12204 showLoading : function(){
12205 if(this.showLoadIndicator){
12206 this.el.update(this.indicatorText);
12211 * Adds unique parameter to query string if disableCaching = true
12214 prepareUrl : function(url){
12215 if(this.disableCaching){
12216 var append = "_dc=" + (new Date().getTime());
12217 if(url.indexOf("?") !== -1){
12218 url += "&" + append;
12220 url += "?" + append;
12229 processSuccess : function(response){
12230 this.transaction = null;
12231 if(response.argument.form && response.argument.reset){
12232 try{ // put in try/catch since some older FF releases had problems with this
12233 response.argument.form.reset();
12236 if(this.loadScripts){
12237 this.renderer.render(this.el, response, this,
12238 this.updateComplete.createDelegate(this, [response]));
12240 this.renderer.render(this.el, response, this);
12241 this.updateComplete(response);
12245 updateComplete : function(response){
12246 this.fireEvent("update", this.el, response);
12247 if(typeof response.argument.callback == "function"){
12248 response.argument.callback(this.el, true, response);
12255 processFailure : function(response){
12256 this.transaction = null;
12257 this.fireEvent("failure", this.el, response);
12258 if(typeof response.argument.callback == "function"){
12259 response.argument.callback(this.el, false, response);
12264 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12265 * @param {Object} renderer The object implementing the render() method
12267 setRenderer : function(renderer){
12268 this.renderer = renderer;
12271 getRenderer : function(){
12272 return this.renderer;
12276 * Set the defaultUrl used for updates
12277 * @param {String/Function} defaultUrl The url or a function to call to get the url
12279 setDefaultUrl : function(defaultUrl){
12280 this.defaultUrl = defaultUrl;
12284 * Aborts the executing transaction
12286 abort : function(){
12287 if(this.transaction){
12288 Roo.Ajax.abort(this.transaction);
12293 * Returns true if an update is in progress
12294 * @return {Boolean}
12296 isUpdating : function(){
12297 if(this.transaction){
12298 return Roo.Ajax.isLoading(this.transaction);
12305 * @class Roo.UpdateManager.defaults
12306 * @static (not really - but it helps the doc tool)
12307 * The defaults collection enables customizing the default properties of UpdateManager
12309 Roo.UpdateManager.defaults = {
12311 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12317 * True to process scripts by default (Defaults to false).
12320 loadScripts : false,
12323 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12326 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12328 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12331 disableCaching : false,
12333 * Whether to show indicatorText when loading (Defaults to true).
12336 showLoadIndicator : true,
12338 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12341 indicatorText : '<div class="loading-indicator">Loading...</div>'
12345 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12347 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12348 * @param {String/HTMLElement/Roo.Element} el The element to update
12349 * @param {String} url The url
12350 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12351 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12354 * @member Roo.UpdateManager
12356 Roo.UpdateManager.updateElement = function(el, url, params, options){
12357 var um = Roo.get(el, true).getUpdateManager();
12358 Roo.apply(um, options);
12359 um.update(url, params, options ? options.callback : null);
12361 // alias for backwards compat
12362 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12364 * @class Roo.UpdateManager.BasicRenderer
12365 * Default Content renderer. Updates the elements innerHTML with the responseText.
12367 Roo.UpdateManager.BasicRenderer = function(){};
12369 Roo.UpdateManager.BasicRenderer.prototype = {
12371 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12372 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12373 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12374 * @param {Roo.Element} el The element being rendered
12375 * @param {Object} response The YUI Connect response object
12376 * @param {UpdateManager} updateManager The calling update manager
12377 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12379 render : function(el, response, updateManager, callback){
12380 el.update(response.responseText, updateManager.loadScripts, callback);
12386 * (c)) Alan Knowles
12392 * @class Roo.DomTemplate
12393 * @extends Roo.Template
12394 * An effort at a dom based template engine..
12396 * Similar to XTemplate, except it uses dom parsing to create the template..
12398 * Supported features:
12403 {a_variable} - output encoded.
12404 {a_variable.format:("Y-m-d")} - call a method on the variable
12405 {a_variable:raw} - unencoded output
12406 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12407 {a_variable:this.method_on_template(...)} - call a method on the template object.
12412 <div roo-for="a_variable or condition.."></div>
12413 <div roo-if="a_variable or condition"></div>
12414 <div roo-exec="some javascript"></div>
12415 <div roo-name="named_template"></div>
12420 Roo.DomTemplate = function()
12422 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12429 Roo.extend(Roo.DomTemplate, Roo.Template, {
12431 * id counter for sub templates.
12435 * flag to indicate if dom parser is inside a pre,
12436 * it will strip whitespace if not.
12441 * The various sub templates
12449 * basic tag replacing syntax
12452 * // you can fake an object call by doing this
12456 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12457 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12459 iterChild : function (node, method) {
12461 var oldPre = this.inPre;
12462 if (node.tagName == 'PRE') {
12465 for( var i = 0; i < node.childNodes.length; i++) {
12466 method.call(this, node.childNodes[i]);
12468 this.inPre = oldPre;
12474 * compile the template
12476 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12479 compile: function()
12483 // covert the html into DOM...
12487 doc = document.implementation.createHTMLDocument("");
12488 doc.documentElement.innerHTML = this.html ;
12489 div = doc.documentElement;
12491 // old IE... - nasty -- it causes all sorts of issues.. with
12492 // images getting pulled from server..
12493 div = document.createElement('div');
12494 div.innerHTML = this.html;
12496 //doc.documentElement.innerHTML = htmlBody
12502 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12504 var tpls = this.tpls;
12506 // create a top level template from the snippet..
12508 //Roo.log(div.innerHTML);
12515 body : div.innerHTML,
12528 Roo.each(tpls, function(tp){
12529 this.compileTpl(tp);
12530 this.tpls[tp.id] = tp;
12533 this.master = tpls[0];
12539 compileNode : function(node, istop) {
12544 // skip anything not a tag..
12545 if (node.nodeType != 1) {
12546 if (node.nodeType == 3 && !this.inPre) {
12547 // reduce white space..
12548 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12571 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12572 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12573 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12574 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12580 // just itterate children..
12581 this.iterChild(node,this.compileNode);
12584 tpl.uid = this.id++;
12585 tpl.value = node.getAttribute('roo-' + tpl.attr);
12586 node.removeAttribute('roo-'+ tpl.attr);
12587 if (tpl.attr != 'name') {
12588 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12589 node.parentNode.replaceChild(placeholder, node);
12592 var placeholder = document.createElement('span');
12593 placeholder.className = 'roo-tpl-' + tpl.value;
12594 node.parentNode.replaceChild(placeholder, node);
12597 // parent now sees '{domtplXXXX}
12598 this.iterChild(node,this.compileNode);
12600 // we should now have node body...
12601 var div = document.createElement('div');
12602 div.appendChild(node);
12604 // this has the unfortunate side effect of converting tagged attributes
12605 // eg. href="{...}" into %7C...%7D
12606 // this has been fixed by searching for those combo's although it's a bit hacky..
12609 tpl.body = div.innerHTML;
12616 switch (tpl.value) {
12617 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12618 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12619 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12624 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12628 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12632 tpl.id = tpl.value; // replace non characters???
12638 this.tpls.push(tpl);
12648 * Compile a segment of the template into a 'sub-template'
12654 compileTpl : function(tpl)
12656 var fm = Roo.util.Format;
12657 var useF = this.disableFormats !== true;
12659 var sep = Roo.isGecko ? "+\n" : ",\n";
12661 var undef = function(str) {
12662 Roo.debug && Roo.log("Property not found :" + str);
12666 //Roo.log(tpl.body);
12670 var fn = function(m, lbrace, name, format, args)
12673 //Roo.log(arguments);
12674 args = args ? args.replace(/\\'/g,"'") : args;
12675 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12676 if (typeof(format) == 'undefined') {
12677 format = 'htmlEncode';
12679 if (format == 'raw' ) {
12683 if(name.substr(0, 6) == 'domtpl'){
12684 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12687 // build an array of options to determine if value is undefined..
12689 // basically get 'xxxx.yyyy' then do
12690 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12691 // (function () { Roo.log("Property not found"); return ''; })() :
12696 Roo.each(name.split('.'), function(st) {
12697 lookfor += (lookfor.length ? '.': '') + st;
12698 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12701 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12704 if(format && useF){
12706 args = args ? ',' + args : "";
12708 if(format.substr(0, 5) != "this."){
12709 format = "fm." + format + '(';
12711 format = 'this.call("'+ format.substr(5) + '", ';
12715 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12718 if (args && args.length) {
12719 // called with xxyx.yuu:(test,test)
12721 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12723 // raw.. - :raw modifier..
12724 return "'"+ sep + udef_st + name + ")"+sep+"'";
12728 // branched to use + in gecko and [].join() in others
12730 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12731 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12734 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12735 body.push(tpl.body.replace(/(\r\n|\n)/g,
12736 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12737 body.push("'].join('');};};");
12738 body = body.join('');
12741 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12743 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12750 * same as applyTemplate, except it's done to one of the subTemplates
12751 * when using named templates, you can do:
12753 * var str = pl.applySubTemplate('your-name', values);
12756 * @param {Number} id of the template
12757 * @param {Object} values to apply to template
12758 * @param {Object} parent (normaly the instance of this object)
12760 applySubTemplate : function(id, values, parent)
12764 var t = this.tpls[id];
12768 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12769 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12773 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12780 if(t.execCall && t.execCall.call(this, values, parent)){
12784 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12790 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12791 parent = t.target ? values : parent;
12792 if(t.forCall && vs instanceof Array){
12794 for(var i = 0, len = vs.length; i < len; i++){
12796 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12798 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12800 //Roo.log(t.compiled);
12804 return buf.join('');
12807 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12812 return t.compiled.call(this, vs, parent);
12814 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12816 //Roo.log(t.compiled);
12824 applyTemplate : function(values){
12825 return this.master.compiled.call(this, values, {});
12826 //var s = this.subs;
12829 apply : function(){
12830 return this.applyTemplate.apply(this, arguments);
12835 Roo.DomTemplate.from = function(el){
12836 el = Roo.getDom(el);
12837 return new Roo.Domtemplate(el.value || el.innerHTML);
12840 * Ext JS Library 1.1.1
12841 * Copyright(c) 2006-2007, Ext JS, LLC.
12843 * Originally Released Under LGPL - original licence link has changed is not relivant.
12846 * <script type="text/javascript">
12850 * @class Roo.util.DelayedTask
12851 * Provides a convenient method of performing setTimeout where a new
12852 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12853 * You can use this class to buffer
12854 * the keypress events for a certain number of milliseconds, and perform only if they stop
12855 * for that amount of time.
12856 * @constructor The parameters to this constructor serve as defaults and are not required.
12857 * @param {Function} fn (optional) The default function to timeout
12858 * @param {Object} scope (optional) The default scope of that timeout
12859 * @param {Array} args (optional) The default Array of arguments
12861 Roo.util.DelayedTask = function(fn, scope, args){
12862 var id = null, d, t;
12864 var call = function(){
12865 var now = new Date().getTime();
12869 fn.apply(scope, args || []);
12873 * Cancels any pending timeout and queues a new one
12874 * @param {Number} delay The milliseconds to delay
12875 * @param {Function} newFn (optional) Overrides function passed to constructor
12876 * @param {Object} newScope (optional) Overrides scope passed to constructor
12877 * @param {Array} newArgs (optional) Overrides args passed to constructor
12879 this.delay = function(delay, newFn, newScope, newArgs){
12880 if(id && delay != d){
12884 t = new Date().getTime();
12886 scope = newScope || scope;
12887 args = newArgs || args;
12889 id = setInterval(call, d);
12894 * Cancel the last queued timeout
12896 this.cancel = function(){
12904 * Ext JS Library 1.1.1
12905 * Copyright(c) 2006-2007, Ext JS, LLC.
12907 * Originally Released Under LGPL - original licence link has changed is not relivant.
12910 * <script type="text/javascript">
12914 Roo.util.TaskRunner = function(interval){
12915 interval = interval || 10;
12916 var tasks = [], removeQueue = [];
12918 var running = false;
12920 var stopThread = function(){
12926 var startThread = function(){
12929 id = setInterval(runTasks, interval);
12933 var removeTask = function(task){
12934 removeQueue.push(task);
12940 var runTasks = function(){
12941 if(removeQueue.length > 0){
12942 for(var i = 0, len = removeQueue.length; i < len; i++){
12943 tasks.remove(removeQueue[i]);
12946 if(tasks.length < 1){
12951 var now = new Date().getTime();
12952 for(var i = 0, len = tasks.length; i < len; ++i){
12954 var itime = now - t.taskRunTime;
12955 if(t.interval <= itime){
12956 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12957 t.taskRunTime = now;
12958 if(rt === false || t.taskRunCount === t.repeat){
12963 if(t.duration && t.duration <= (now - t.taskStartTime)){
12970 * Queues a new task.
12971 * @param {Object} task
12973 this.start = function(task){
12975 task.taskStartTime = new Date().getTime();
12976 task.taskRunTime = 0;
12977 task.taskRunCount = 0;
12982 this.stop = function(task){
12987 this.stopAll = function(){
12989 for(var i = 0, len = tasks.length; i < len; i++){
12990 if(tasks[i].onStop){
12999 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13001 * Ext JS Library 1.1.1
13002 * Copyright(c) 2006-2007, Ext JS, LLC.
13004 * Originally Released Under LGPL - original licence link has changed is not relivant.
13007 * <script type="text/javascript">
13012 * @class Roo.util.MixedCollection
13013 * @extends Roo.util.Observable
13014 * A Collection class that maintains both numeric indexes and keys and exposes events.
13016 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13017 * collection (defaults to false)
13018 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13019 * and return the key value for that item. This is used when available to look up the key on items that
13020 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13021 * equivalent to providing an implementation for the {@link #getKey} method.
13023 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13031 * Fires when the collection is cleared.
13036 * Fires when an item is added to the collection.
13037 * @param {Number} index The index at which the item was added.
13038 * @param {Object} o The item added.
13039 * @param {String} key The key associated with the added item.
13044 * Fires when an item is replaced in the collection.
13045 * @param {String} key he key associated with the new added.
13046 * @param {Object} old The item being replaced.
13047 * @param {Object} new The new item.
13052 * Fires when an item is removed from the collection.
13053 * @param {Object} o The item being removed.
13054 * @param {String} key (optional) The key associated with the removed item.
13059 this.allowFunctions = allowFunctions === true;
13061 this.getKey = keyFn;
13063 Roo.util.MixedCollection.superclass.constructor.call(this);
13066 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13067 allowFunctions : false,
13070 * Adds an item to the collection.
13071 * @param {String} key The key to associate with the item
13072 * @param {Object} o The item to add.
13073 * @return {Object} The item added.
13075 add : function(key, o){
13076 if(arguments.length == 1){
13078 key = this.getKey(o);
13080 if(typeof key == "undefined" || key === null){
13082 this.items.push(o);
13083 this.keys.push(null);
13085 var old = this.map[key];
13087 return this.replace(key, o);
13090 this.items.push(o);
13092 this.keys.push(key);
13094 this.fireEvent("add", this.length-1, o, key);
13099 * MixedCollection has a generic way to fetch keys if you implement getKey.
13102 var mc = new Roo.util.MixedCollection();
13103 mc.add(someEl.dom.id, someEl);
13104 mc.add(otherEl.dom.id, otherEl);
13108 var mc = new Roo.util.MixedCollection();
13109 mc.getKey = function(el){
13115 // or via the constructor
13116 var mc = new Roo.util.MixedCollection(false, function(el){
13122 * @param o {Object} The item for which to find the key.
13123 * @return {Object} The key for the passed item.
13125 getKey : function(o){
13130 * Replaces an item in the collection.
13131 * @param {String} key The key associated with the item to replace, or the item to replace.
13132 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13133 * @return {Object} The new item.
13135 replace : function(key, o){
13136 if(arguments.length == 1){
13138 key = this.getKey(o);
13140 var old = this.item(key);
13141 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13142 return this.add(key, o);
13144 var index = this.indexOfKey(key);
13145 this.items[index] = o;
13147 this.fireEvent("replace", key, old, o);
13152 * Adds all elements of an Array or an Object to the collection.
13153 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13154 * an Array of values, each of which are added to the collection.
13156 addAll : function(objs){
13157 if(arguments.length > 1 || objs instanceof Array){
13158 var args = arguments.length > 1 ? arguments : objs;
13159 for(var i = 0, len = args.length; i < len; i++){
13163 for(var key in objs){
13164 if(this.allowFunctions || typeof objs[key] != "function"){
13165 this.add(key, objs[key]);
13172 * Executes the specified function once for every item in the collection, passing each
13173 * item as the first and only parameter. returning false from the function will stop the iteration.
13174 * @param {Function} fn The function to execute for each item.
13175 * @param {Object} scope (optional) The scope in which to execute the function.
13177 each : function(fn, scope){
13178 var items = [].concat(this.items); // each safe for removal
13179 for(var i = 0, len = items.length; i < len; i++){
13180 if(fn.call(scope || items[i], items[i], i, len) === false){
13187 * Executes the specified function once for every key in the collection, passing each
13188 * key, and its associated item as the first two parameters.
13189 * @param {Function} fn The function to execute for each item.
13190 * @param {Object} scope (optional) The scope in which to execute the function.
13192 eachKey : function(fn, scope){
13193 for(var i = 0, len = this.keys.length; i < len; i++){
13194 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13199 * Returns the first item in the collection which elicits a true return value from the
13200 * passed selection function.
13201 * @param {Function} fn The selection function to execute for each item.
13202 * @param {Object} scope (optional) The scope in which to execute the function.
13203 * @return {Object} The first item in the collection which returned true from the selection function.
13205 find : function(fn, scope){
13206 for(var i = 0, len = this.items.length; i < len; i++){
13207 if(fn.call(scope || window, this.items[i], this.keys[i])){
13208 return this.items[i];
13215 * Inserts an item at the specified index in the collection.
13216 * @param {Number} index The index to insert the item at.
13217 * @param {String} key The key to associate with the new item, or the item itself.
13218 * @param {Object} o (optional) If the second parameter was a key, the new item.
13219 * @return {Object} The item inserted.
13221 insert : function(index, key, o){
13222 if(arguments.length == 2){
13224 key = this.getKey(o);
13226 if(index >= this.length){
13227 return this.add(key, o);
13230 this.items.splice(index, 0, o);
13231 if(typeof key != "undefined" && key != null){
13234 this.keys.splice(index, 0, key);
13235 this.fireEvent("add", index, o, key);
13240 * Removed an item from the collection.
13241 * @param {Object} o The item to remove.
13242 * @return {Object} The item removed.
13244 remove : function(o){
13245 return this.removeAt(this.indexOf(o));
13249 * Remove an item from a specified index in the collection.
13250 * @param {Number} index The index within the collection of the item to remove.
13252 removeAt : function(index){
13253 if(index < this.length && index >= 0){
13255 var o = this.items[index];
13256 this.items.splice(index, 1);
13257 var key = this.keys[index];
13258 if(typeof key != "undefined"){
13259 delete this.map[key];
13261 this.keys.splice(index, 1);
13262 this.fireEvent("remove", o, key);
13267 * Removed an item associated with the passed key fom the collection.
13268 * @param {String} key The key of the item to remove.
13270 removeKey : function(key){
13271 return this.removeAt(this.indexOfKey(key));
13275 * Returns the number of items in the collection.
13276 * @return {Number} the number of items in the collection.
13278 getCount : function(){
13279 return this.length;
13283 * Returns index within the collection of the passed Object.
13284 * @param {Object} o The item to find the index of.
13285 * @return {Number} index of the item.
13287 indexOf : function(o){
13288 if(!this.items.indexOf){
13289 for(var i = 0, len = this.items.length; i < len; i++){
13290 if(this.items[i] == o) {
13296 return this.items.indexOf(o);
13301 * Returns index within the collection of the passed key.
13302 * @param {String} key The key to find the index of.
13303 * @return {Number} index of the key.
13305 indexOfKey : function(key){
13306 if(!this.keys.indexOf){
13307 for(var i = 0, len = this.keys.length; i < len; i++){
13308 if(this.keys[i] == key) {
13314 return this.keys.indexOf(key);
13319 * Returns the item associated with the passed key OR index. Key has priority over index.
13320 * @param {String/Number} key The key or index of the item.
13321 * @return {Object} The item associated with the passed key.
13323 item : function(key){
13324 if (key === 'length') {
13327 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13328 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13332 * Returns the item at the specified index.
13333 * @param {Number} index The index of the item.
13336 itemAt : function(index){
13337 return this.items[index];
13341 * Returns the item associated with the passed key.
13342 * @param {String/Number} key The key of the item.
13343 * @return {Object} The item associated with the passed key.
13345 key : function(key){
13346 return this.map[key];
13350 * Returns true if the collection contains the passed Object as an item.
13351 * @param {Object} o The Object to look for in the collection.
13352 * @return {Boolean} True if the collection contains the Object as an item.
13354 contains : function(o){
13355 return this.indexOf(o) != -1;
13359 * Returns true if the collection contains the passed Object as a key.
13360 * @param {String} key The key to look for in the collection.
13361 * @return {Boolean} True if the collection contains the Object as a key.
13363 containsKey : function(key){
13364 return typeof this.map[key] != "undefined";
13368 * Removes all items from the collection.
13370 clear : function(){
13375 this.fireEvent("clear");
13379 * Returns the first item in the collection.
13380 * @return {Object} the first item in the collection..
13382 first : function(){
13383 return this.items[0];
13387 * Returns the last item in the collection.
13388 * @return {Object} the last item in the collection..
13391 return this.items[this.length-1];
13394 _sort : function(property, dir, fn){
13395 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13396 fn = fn || function(a, b){
13399 var c = [], k = this.keys, items = this.items;
13400 for(var i = 0, len = items.length; i < len; i++){
13401 c[c.length] = {key: k[i], value: items[i], index: i};
13403 c.sort(function(a, b){
13404 var v = fn(a[property], b[property]) * dsc;
13406 v = (a.index < b.index ? -1 : 1);
13410 for(var i = 0, len = c.length; i < len; i++){
13411 items[i] = c[i].value;
13414 this.fireEvent("sort", this);
13418 * Sorts this collection with the passed comparison function
13419 * @param {String} direction (optional) "ASC" or "DESC"
13420 * @param {Function} fn (optional) comparison function
13422 sort : function(dir, fn){
13423 this._sort("value", dir, fn);
13427 * Sorts this collection by keys
13428 * @param {String} direction (optional) "ASC" or "DESC"
13429 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13431 keySort : function(dir, fn){
13432 this._sort("key", dir, fn || function(a, b){
13433 return String(a).toUpperCase()-String(b).toUpperCase();
13438 * Returns a range of items in this collection
13439 * @param {Number} startIndex (optional) defaults to 0
13440 * @param {Number} endIndex (optional) default to the last item
13441 * @return {Array} An array of items
13443 getRange : function(start, end){
13444 var items = this.items;
13445 if(items.length < 1){
13448 start = start || 0;
13449 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13452 for(var i = start; i <= end; i++) {
13453 r[r.length] = items[i];
13456 for(var i = start; i >= end; i--) {
13457 r[r.length] = items[i];
13464 * Filter the <i>objects</i> in this collection by a specific property.
13465 * Returns a new collection that has been filtered.
13466 * @param {String} property A property on your objects
13467 * @param {String/RegExp} value Either string that the property values
13468 * should start with or a RegExp to test against the property
13469 * @return {MixedCollection} The new filtered collection
13471 filter : function(property, value){
13472 if(!value.exec){ // not a regex
13473 value = String(value);
13474 if(value.length == 0){
13475 return this.clone();
13477 value = new RegExp("^" + Roo.escapeRe(value), "i");
13479 return this.filterBy(function(o){
13480 return o && value.test(o[property]);
13485 * Filter by a function. * Returns a new collection that has been filtered.
13486 * The passed function will be called with each
13487 * object in the collection. If the function returns true, the value is included
13488 * otherwise it is filtered.
13489 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13490 * @param {Object} scope (optional) The scope of the function (defaults to this)
13491 * @return {MixedCollection} The new filtered collection
13493 filterBy : function(fn, scope){
13494 var r = new Roo.util.MixedCollection();
13495 r.getKey = this.getKey;
13496 var k = this.keys, it = this.items;
13497 for(var i = 0, len = it.length; i < len; i++){
13498 if(fn.call(scope||this, it[i], k[i])){
13499 r.add(k[i], it[i]);
13506 * Creates a duplicate of this collection
13507 * @return {MixedCollection}
13509 clone : function(){
13510 var r = new Roo.util.MixedCollection();
13511 var k = this.keys, it = this.items;
13512 for(var i = 0, len = it.length; i < len; i++){
13513 r.add(k[i], it[i]);
13515 r.getKey = this.getKey;
13520 * Returns the item associated with the passed key or index.
13522 * @param {String/Number} key The key or index of the item.
13523 * @return {Object} The item associated with the passed key.
13525 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13527 * Ext JS Library 1.1.1
13528 * Copyright(c) 2006-2007, Ext JS, LLC.
13530 * Originally Released Under LGPL - original licence link has changed is not relivant.
13533 * <script type="text/javascript">
13536 * @class Roo.util.JSON
13537 * Modified version of Douglas Crockford"s json.js that doesn"t
13538 * mess with the Object prototype
13539 * http://www.json.org/js.html
13542 Roo.util.JSON = new (function(){
13543 var useHasOwn = {}.hasOwnProperty ? true : false;
13545 // crashes Safari in some instances
13546 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13548 var pad = function(n) {
13549 return n < 10 ? "0" + n : n;
13562 var encodeString = function(s){
13563 if (/["\\\x00-\x1f]/.test(s)) {
13564 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13569 c = b.charCodeAt();
13571 Math.floor(c / 16).toString(16) +
13572 (c % 16).toString(16);
13575 return '"' + s + '"';
13578 var encodeArray = function(o){
13579 var a = ["["], b, i, l = o.length, v;
13580 for (i = 0; i < l; i += 1) {
13582 switch (typeof v) {
13591 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13599 var encodeDate = function(o){
13600 return '"' + o.getFullYear() + "-" +
13601 pad(o.getMonth() + 1) + "-" +
13602 pad(o.getDate()) + "T" +
13603 pad(o.getHours()) + ":" +
13604 pad(o.getMinutes()) + ":" +
13605 pad(o.getSeconds()) + '"';
13609 * Encodes an Object, Array or other value
13610 * @param {Mixed} o The variable to encode
13611 * @return {String} The JSON string
13613 this.encode = function(o)
13615 // should this be extended to fully wrap stringify..
13617 if(typeof o == "undefined" || o === null){
13619 }else if(o instanceof Array){
13620 return encodeArray(o);
13621 }else if(o instanceof Date){
13622 return encodeDate(o);
13623 }else if(typeof o == "string"){
13624 return encodeString(o);
13625 }else if(typeof o == "number"){
13626 return isFinite(o) ? String(o) : "null";
13627 }else if(typeof o == "boolean"){
13630 var a = ["{"], b, i, v;
13632 if(!useHasOwn || o.hasOwnProperty(i)) {
13634 switch (typeof v) {
13643 a.push(this.encode(i), ":",
13644 v === null ? "null" : this.encode(v));
13655 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13656 * @param {String} json The JSON string
13657 * @return {Object} The resulting object
13659 this.decode = function(json){
13661 return /** eval:var:json */ eval("(" + json + ')');
13665 * Shorthand for {@link Roo.util.JSON#encode}
13666 * @member Roo encode
13668 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13670 * Shorthand for {@link Roo.util.JSON#decode}
13671 * @member Roo decode
13673 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13676 * Ext JS Library 1.1.1
13677 * Copyright(c) 2006-2007, Ext JS, LLC.
13679 * Originally Released Under LGPL - original licence link has changed is not relivant.
13682 * <script type="text/javascript">
13686 * @class Roo.util.Format
13687 * Reusable data formatting functions
13690 Roo.util.Format = function(){
13691 var trimRe = /^\s+|\s+$/g;
13694 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13695 * @param {String} value The string to truncate
13696 * @param {Number} length The maximum length to allow before truncating
13697 * @return {String} The converted text
13699 ellipsis : function(value, len){
13700 if(value && value.length > len){
13701 return value.substr(0, len-3)+"...";
13707 * Checks a reference and converts it to empty string if it is undefined
13708 * @param {Mixed} value Reference to check
13709 * @return {Mixed} Empty string if converted, otherwise the original value
13711 undef : function(value){
13712 return typeof value != "undefined" ? value : "";
13716 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13717 * @param {String} value The string to encode
13718 * @return {String} The encoded text
13720 htmlEncode : function(value){
13721 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13725 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13726 * @param {String} value The string to decode
13727 * @return {String} The decoded text
13729 htmlDecode : function(value){
13730 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13734 * Trims any whitespace from either side of a string
13735 * @param {String} value The text to trim
13736 * @return {String} The trimmed text
13738 trim : function(value){
13739 return String(value).replace(trimRe, "");
13743 * Returns a substring from within an original string
13744 * @param {String} value The original text
13745 * @param {Number} start The start index of the substring
13746 * @param {Number} length The length of the substring
13747 * @return {String} The substring
13749 substr : function(value, start, length){
13750 return String(value).substr(start, length);
13754 * Converts a string to all lower case letters
13755 * @param {String} value The text to convert
13756 * @return {String} The converted text
13758 lowercase : function(value){
13759 return String(value).toLowerCase();
13763 * Converts a string to all upper case letters
13764 * @param {String} value The text to convert
13765 * @return {String} The converted text
13767 uppercase : function(value){
13768 return String(value).toUpperCase();
13772 * Converts the first character only of a string to upper case
13773 * @param {String} value The text to convert
13774 * @return {String} The converted text
13776 capitalize : function(value){
13777 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13781 call : function(value, fn){
13782 if(arguments.length > 2){
13783 var args = Array.prototype.slice.call(arguments, 2);
13784 args.unshift(value);
13786 return /** eval:var:value */ eval(fn).apply(window, args);
13788 /** eval:var:value */
13789 return /** eval:var:value */ eval(fn).call(window, value);
13795 * safer version of Math.toFixed..??/
13796 * @param {Number/String} value The numeric value to format
13797 * @param {Number/String} value Decimal places
13798 * @return {String} The formatted currency string
13800 toFixed : function(v, n)
13802 // why not use to fixed - precision is buggered???
13804 return Math.round(v-0);
13806 var fact = Math.pow(10,n+1);
13807 v = (Math.round((v-0)*fact))/fact;
13808 var z = (''+fact).substring(2);
13809 if (v == Math.floor(v)) {
13810 return Math.floor(v) + '.' + z;
13813 // now just padd decimals..
13814 var ps = String(v).split('.');
13815 var fd = (ps[1] + z);
13816 var r = fd.substring(0,n);
13817 var rm = fd.substring(n);
13819 return ps[0] + '.' + r;
13821 r*=1; // turn it into a number;
13823 if (String(r).length != n) {
13826 r = String(r).substring(1); // chop the end off.
13829 return ps[0] + '.' + r;
13834 * Format a number as US currency
13835 * @param {Number/String} value The numeric value to format
13836 * @return {String} The formatted currency string
13838 usMoney : function(v){
13839 return '$' + Roo.util.Format.number(v);
13844 * eventually this should probably emulate php's number_format
13845 * @param {Number/String} value The numeric value to format
13846 * @param {Number} decimals number of decimal places
13847 * @param {String} delimiter for thousands (default comma)
13848 * @return {String} The formatted currency string
13850 number : function(v, decimals, thousandsDelimiter)
13852 // multiply and round.
13853 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13854 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13856 var mul = Math.pow(10, decimals);
13857 var zero = String(mul).substring(1);
13858 v = (Math.round((v-0)*mul))/mul;
13860 // if it's '0' number.. then
13862 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13864 var ps = v.split('.');
13867 var r = /(\d+)(\d{3})/;
13870 if(thousandsDelimiter.length != 0) {
13871 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13876 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13877 // does not have decimals
13878 (decimals ? ('.' + zero) : '');
13881 return whole + sub ;
13885 * Parse a value into a formatted date using the specified format pattern.
13886 * @param {Mixed} value The value to format
13887 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13888 * @return {String} The formatted date string
13890 date : function(v, format){
13894 if(!(v instanceof Date)){
13895 v = new Date(Date.parse(v));
13897 return v.dateFormat(format || Roo.util.Format.defaults.date);
13901 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13902 * @param {String} format Any valid date format string
13903 * @return {Function} The date formatting function
13905 dateRenderer : function(format){
13906 return function(v){
13907 return Roo.util.Format.date(v, format);
13912 stripTagsRE : /<\/?[^>]+>/gi,
13915 * Strips all HTML tags
13916 * @param {Mixed} value The text from which to strip tags
13917 * @return {String} The stripped text
13919 stripTags : function(v){
13920 return !v ? v : String(v).replace(this.stripTagsRE, "");
13924 Roo.util.Format.defaults = {
13928 * Ext JS Library 1.1.1
13929 * Copyright(c) 2006-2007, Ext JS, LLC.
13931 * Originally Released Under LGPL - original licence link has changed is not relivant.
13934 * <script type="text/javascript">
13941 * @class Roo.MasterTemplate
13942 * @extends Roo.Template
13943 * Provides a template that can have child templates. The syntax is:
13945 var t = new Roo.MasterTemplate(
13946 '<select name="{name}">',
13947 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13950 t.add('options', {value: 'foo', text: 'bar'});
13951 // or you can add multiple child elements in one shot
13952 t.addAll('options', [
13953 {value: 'foo', text: 'bar'},
13954 {value: 'foo2', text: 'bar2'},
13955 {value: 'foo3', text: 'bar3'}
13957 // then append, applying the master template values
13958 t.append('my-form', {name: 'my-select'});
13960 * A name attribute for the child template is not required if you have only one child
13961 * template or you want to refer to them by index.
13963 Roo.MasterTemplate = function(){
13964 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13965 this.originalHtml = this.html;
13967 var m, re = this.subTemplateRe;
13970 while(m = re.exec(this.html)){
13971 var name = m[1], content = m[2];
13976 tpl : new Roo.Template(content)
13979 st[name] = st[subIndex];
13981 st[subIndex].tpl.compile();
13982 st[subIndex].tpl.call = this.call.createDelegate(this);
13985 this.subCount = subIndex;
13988 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13990 * The regular expression used to match sub templates
13994 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13997 * Applies the passed values to a child template.
13998 * @param {String/Number} name (optional) The name or index of the child template
13999 * @param {Array/Object} values The values to be applied to the template
14000 * @return {MasterTemplate} this
14002 add : function(name, values){
14003 if(arguments.length == 1){
14004 values = arguments[0];
14007 var s = this.subs[name];
14008 s.buffer[s.buffer.length] = s.tpl.apply(values);
14013 * Applies all the passed values to a child template.
14014 * @param {String/Number} name (optional) The name or index of the child template
14015 * @param {Array} values The values to be applied to the template, this should be an array of objects.
14016 * @param {Boolean} reset (optional) True to reset the template first
14017 * @return {MasterTemplate} this
14019 fill : function(name, values, reset){
14021 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14029 for(var i = 0, len = values.length; i < len; i++){
14030 this.add(name, values[i]);
14036 * Resets the template for reuse
14037 * @return {MasterTemplate} this
14039 reset : function(){
14041 for(var i = 0; i < this.subCount; i++){
14047 applyTemplate : function(values){
14049 var replaceIndex = -1;
14050 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14051 return s[++replaceIndex].buffer.join("");
14053 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14056 apply : function(){
14057 return this.applyTemplate.apply(this, arguments);
14060 compile : function(){return this;}
14064 * Alias for fill().
14067 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14069 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14070 * var tpl = Roo.MasterTemplate.from('element-id');
14071 * @param {String/HTMLElement} el
14072 * @param {Object} config
14075 Roo.MasterTemplate.from = function(el, config){
14076 el = Roo.getDom(el);
14077 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14080 * Ext JS Library 1.1.1
14081 * Copyright(c) 2006-2007, Ext JS, LLC.
14083 * Originally Released Under LGPL - original licence link has changed is not relivant.
14086 * <script type="text/javascript">
14091 * @class Roo.util.CSS
14092 * Utility class for manipulating CSS rules
14095 Roo.util.CSS = function(){
14097 var doc = document;
14099 var camelRe = /(-[a-z])/gi;
14100 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14104 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14105 * tag and appended to the HEAD of the document.
14106 * @param {String|Object} cssText The text containing the css rules
14107 * @param {String} id An id to add to the stylesheet for later removal
14108 * @return {StyleSheet}
14110 createStyleSheet : function(cssText, id){
14112 var head = doc.getElementsByTagName("head")[0];
14113 var nrules = doc.createElement("style");
14114 nrules.setAttribute("type", "text/css");
14116 nrules.setAttribute("id", id);
14118 if (typeof(cssText) != 'string') {
14119 // support object maps..
14120 // not sure if this a good idea..
14121 // perhaps it should be merged with the general css handling
14122 // and handle js style props.
14123 var cssTextNew = [];
14124 for(var n in cssText) {
14126 for(var k in cssText[n]) {
14127 citems.push( k + ' : ' +cssText[n][k] + ';' );
14129 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14132 cssText = cssTextNew.join("\n");
14138 head.appendChild(nrules);
14139 ss = nrules.styleSheet;
14140 ss.cssText = cssText;
14143 nrules.appendChild(doc.createTextNode(cssText));
14145 nrules.cssText = cssText;
14147 head.appendChild(nrules);
14148 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14150 this.cacheStyleSheet(ss);
14155 * Removes a style or link tag by id
14156 * @param {String} id The id of the tag
14158 removeStyleSheet : function(id){
14159 var existing = doc.getElementById(id);
14161 existing.parentNode.removeChild(existing);
14166 * Dynamically swaps an existing stylesheet reference for a new one
14167 * @param {String} id The id of an existing link tag to remove
14168 * @param {String} url The href of the new stylesheet to include
14170 swapStyleSheet : function(id, url){
14171 this.removeStyleSheet(id);
14172 var ss = doc.createElement("link");
14173 ss.setAttribute("rel", "stylesheet");
14174 ss.setAttribute("type", "text/css");
14175 ss.setAttribute("id", id);
14176 ss.setAttribute("href", url);
14177 doc.getElementsByTagName("head")[0].appendChild(ss);
14181 * Refresh the rule cache if you have dynamically added stylesheets
14182 * @return {Object} An object (hash) of rules indexed by selector
14184 refreshCache : function(){
14185 return this.getRules(true);
14189 cacheStyleSheet : function(stylesheet){
14193 try{// try catch for cross domain access issue
14194 var ssRules = stylesheet.cssRules || stylesheet.rules;
14195 for(var j = ssRules.length-1; j >= 0; --j){
14196 rules[ssRules[j].selectorText] = ssRules[j];
14202 * Gets all css rules for the document
14203 * @param {Boolean} refreshCache true to refresh the internal cache
14204 * @return {Object} An object (hash) of rules indexed by selector
14206 getRules : function(refreshCache){
14207 if(rules == null || refreshCache){
14209 var ds = doc.styleSheets;
14210 for(var i =0, len = ds.length; i < len; i++){
14212 this.cacheStyleSheet(ds[i]);
14220 * Gets an an individual CSS rule by selector(s)
14221 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14222 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14223 * @return {CSSRule} The CSS rule or null if one is not found
14225 getRule : function(selector, refreshCache){
14226 var rs = this.getRules(refreshCache);
14227 if(!(selector instanceof Array)){
14228 return rs[selector];
14230 for(var i = 0; i < selector.length; i++){
14231 if(rs[selector[i]]){
14232 return rs[selector[i]];
14240 * Updates a rule property
14241 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14242 * @param {String} property The css property
14243 * @param {String} value The new value for the property
14244 * @return {Boolean} true If a rule was found and updated
14246 updateRule : function(selector, property, value){
14247 if(!(selector instanceof Array)){
14248 var rule = this.getRule(selector);
14250 rule.style[property.replace(camelRe, camelFn)] = value;
14254 for(var i = 0; i < selector.length; i++){
14255 if(this.updateRule(selector[i], property, value)){
14265 * Ext JS Library 1.1.1
14266 * Copyright(c) 2006-2007, Ext JS, LLC.
14268 * Originally Released Under LGPL - original licence link has changed is not relivant.
14271 * <script type="text/javascript">
14277 * @class Roo.util.ClickRepeater
14278 * @extends Roo.util.Observable
14280 * A wrapper class which can be applied to any element. Fires a "click" event while the
14281 * mouse is pressed. The interval between firings may be specified in the config but
14282 * defaults to 10 milliseconds.
14284 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14286 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14287 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14288 * Similar to an autorepeat key delay.
14289 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14290 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14291 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14292 * "interval" and "delay" are ignored. "immediate" is honored.
14293 * @cfg {Boolean} preventDefault True to prevent the default click event
14294 * @cfg {Boolean} stopDefault True to stop the default click event
14297 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14298 * 2007-02-02 jvs Renamed to ClickRepeater
14299 * 2007-02-03 jvs Modifications for FF Mac and Safari
14302 * @param {String/HTMLElement/Element} el The element to listen on
14303 * @param {Object} config
14305 Roo.util.ClickRepeater = function(el, config)
14307 this.el = Roo.get(el);
14308 this.el.unselectable();
14310 Roo.apply(this, config);
14315 * Fires when the mouse button is depressed.
14316 * @param {Roo.util.ClickRepeater} this
14318 "mousedown" : true,
14321 * Fires on a specified interval during the time the element is pressed.
14322 * @param {Roo.util.ClickRepeater} this
14327 * Fires when the mouse key is released.
14328 * @param {Roo.util.ClickRepeater} this
14333 this.el.on("mousedown", this.handleMouseDown, this);
14334 if(this.preventDefault || this.stopDefault){
14335 this.el.on("click", function(e){
14336 if(this.preventDefault){
14337 e.preventDefault();
14339 if(this.stopDefault){
14345 // allow inline handler
14347 this.on("click", this.handler, this.scope || this);
14350 Roo.util.ClickRepeater.superclass.constructor.call(this);
14353 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14356 preventDefault : true,
14357 stopDefault : false,
14361 handleMouseDown : function(){
14362 clearTimeout(this.timer);
14364 if(this.pressClass){
14365 this.el.addClass(this.pressClass);
14367 this.mousedownTime = new Date();
14369 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14370 this.el.on("mouseout", this.handleMouseOut, this);
14372 this.fireEvent("mousedown", this);
14373 this.fireEvent("click", this);
14375 this.timer = this.click.defer(this.delay || this.interval, this);
14379 click : function(){
14380 this.fireEvent("click", this);
14381 this.timer = this.click.defer(this.getInterval(), this);
14385 getInterval: function(){
14386 if(!this.accelerate){
14387 return this.interval;
14389 var pressTime = this.mousedownTime.getElapsed();
14390 if(pressTime < 500){
14392 }else if(pressTime < 1700){
14394 }else if(pressTime < 2600){
14396 }else if(pressTime < 3500){
14398 }else if(pressTime < 4400){
14400 }else if(pressTime < 5300){
14402 }else if(pressTime < 6200){
14410 handleMouseOut : function(){
14411 clearTimeout(this.timer);
14412 if(this.pressClass){
14413 this.el.removeClass(this.pressClass);
14415 this.el.on("mouseover", this.handleMouseReturn, this);
14419 handleMouseReturn : function(){
14420 this.el.un("mouseover", this.handleMouseReturn);
14421 if(this.pressClass){
14422 this.el.addClass(this.pressClass);
14428 handleMouseUp : function(){
14429 clearTimeout(this.timer);
14430 this.el.un("mouseover", this.handleMouseReturn);
14431 this.el.un("mouseout", this.handleMouseOut);
14432 Roo.get(document).un("mouseup", this.handleMouseUp);
14433 this.el.removeClass(this.pressClass);
14434 this.fireEvent("mouseup", this);
14438 * Ext JS Library 1.1.1
14439 * Copyright(c) 2006-2007, Ext JS, LLC.
14441 * Originally Released Under LGPL - original licence link has changed is not relivant.
14444 * <script type="text/javascript">
14449 * @class Roo.KeyNav
14450 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14451 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14452 * way to implement custom navigation schemes for any UI component.</p>
14453 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14454 * pageUp, pageDown, del, home, end. Usage:</p>
14456 var nav = new Roo.KeyNav("my-element", {
14457 "left" : function(e){
14458 this.moveLeft(e.ctrlKey);
14460 "right" : function(e){
14461 this.moveRight(e.ctrlKey);
14463 "enter" : function(e){
14470 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14471 * @param {Object} config The config
14473 Roo.KeyNav = function(el, config){
14474 this.el = Roo.get(el);
14475 Roo.apply(this, config);
14476 if(!this.disabled){
14477 this.disabled = true;
14482 Roo.KeyNav.prototype = {
14484 * @cfg {Boolean} disabled
14485 * True to disable this KeyNav instance (defaults to false)
14489 * @cfg {String} defaultEventAction
14490 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14491 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14492 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14494 defaultEventAction: "stopEvent",
14496 * @cfg {Boolean} forceKeyDown
14497 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14498 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14499 * handle keydown instead of keypress.
14501 forceKeyDown : false,
14504 prepareEvent : function(e){
14505 var k = e.getKey();
14506 var h = this.keyToHandler[k];
14507 //if(h && this[h]){
14508 // e.stopPropagation();
14510 if(Roo.isSafari && h && k >= 37 && k <= 40){
14516 relay : function(e){
14517 var k = e.getKey();
14518 var h = this.keyToHandler[k];
14520 if(this.doRelay(e, this[h], h) !== true){
14521 e[this.defaultEventAction]();
14527 doRelay : function(e, h, hname){
14528 return h.call(this.scope || this, e);
14531 // possible handlers
14545 // quick lookup hash
14562 * Enable this KeyNav
14564 enable: function(){
14566 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14567 // the EventObject will normalize Safari automatically
14568 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14569 this.el.on("keydown", this.relay, this);
14571 this.el.on("keydown", this.prepareEvent, this);
14572 this.el.on("keypress", this.relay, this);
14574 this.disabled = false;
14579 * Disable this KeyNav
14581 disable: function(){
14582 if(!this.disabled){
14583 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14584 this.el.un("keydown", this.relay);
14586 this.el.un("keydown", this.prepareEvent);
14587 this.el.un("keypress", this.relay);
14589 this.disabled = true;
14594 * Ext JS Library 1.1.1
14595 * Copyright(c) 2006-2007, Ext JS, LLC.
14597 * Originally Released Under LGPL - original licence link has changed is not relivant.
14600 * <script type="text/javascript">
14605 * @class Roo.KeyMap
14606 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14607 * The constructor accepts the same config object as defined by {@link #addBinding}.
14608 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14609 * combination it will call the function with this signature (if the match is a multi-key
14610 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14611 * A KeyMap can also handle a string representation of keys.<br />
14614 // map one key by key code
14615 var map = new Roo.KeyMap("my-element", {
14616 key: 13, // or Roo.EventObject.ENTER
14621 // map multiple keys to one action by string
14622 var map = new Roo.KeyMap("my-element", {
14628 // map multiple keys to multiple actions by strings and array of codes
14629 var map = new Roo.KeyMap("my-element", [
14632 fn: function(){ alert("Return was pressed"); }
14635 fn: function(){ alert('a, b or c was pressed'); }
14640 fn: function(){ alert('Control + shift + tab was pressed.'); }
14644 * <b>Note: A KeyMap starts enabled</b>
14646 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14647 * @param {Object} config The config (see {@link #addBinding})
14648 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14650 Roo.KeyMap = function(el, config, eventName){
14651 this.el = Roo.get(el);
14652 this.eventName = eventName || "keydown";
14653 this.bindings = [];
14655 this.addBinding(config);
14660 Roo.KeyMap.prototype = {
14662 * True to stop the event from bubbling and prevent the default browser action if the
14663 * key was handled by the KeyMap (defaults to false)
14669 * Add a new binding to this KeyMap. The following config object properties are supported:
14671 Property Type Description
14672 ---------- --------------- ----------------------------------------------------------------------
14673 key String/Array A single keycode or an array of keycodes to handle
14674 shift Boolean True to handle key only when shift is pressed (defaults to false)
14675 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14676 alt Boolean True to handle key only when alt is pressed (defaults to false)
14677 fn Function The function to call when KeyMap finds the expected key combination
14678 scope Object The scope of the callback function
14684 var map = new Roo.KeyMap(document, {
14685 key: Roo.EventObject.ENTER,
14690 //Add a new binding to the existing KeyMap later
14698 * @param {Object/Array} config A single KeyMap config or an array of configs
14700 addBinding : function(config){
14701 if(config instanceof Array){
14702 for(var i = 0, len = config.length; i < len; i++){
14703 this.addBinding(config[i]);
14707 var keyCode = config.key,
14708 shift = config.shift,
14709 ctrl = config.ctrl,
14712 scope = config.scope;
14713 if(typeof keyCode == "string"){
14715 var keyString = keyCode.toUpperCase();
14716 for(var j = 0, len = keyString.length; j < len; j++){
14717 ks.push(keyString.charCodeAt(j));
14721 var keyArray = keyCode instanceof Array;
14722 var handler = function(e){
14723 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14724 var k = e.getKey();
14726 for(var i = 0, len = keyCode.length; i < len; i++){
14727 if(keyCode[i] == k){
14728 if(this.stopEvent){
14731 fn.call(scope || window, k, e);
14737 if(this.stopEvent){
14740 fn.call(scope || window, k, e);
14745 this.bindings.push(handler);
14749 * Shorthand for adding a single key listener
14750 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14751 * following options:
14752 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14753 * @param {Function} fn The function to call
14754 * @param {Object} scope (optional) The scope of the function
14756 on : function(key, fn, scope){
14757 var keyCode, shift, ctrl, alt;
14758 if(typeof key == "object" && !(key instanceof Array)){
14777 handleKeyDown : function(e){
14778 if(this.enabled){ //just in case
14779 var b = this.bindings;
14780 for(var i = 0, len = b.length; i < len; i++){
14781 b[i].call(this, e);
14787 * Returns true if this KeyMap is enabled
14788 * @return {Boolean}
14790 isEnabled : function(){
14791 return this.enabled;
14795 * Enables this KeyMap
14797 enable: function(){
14799 this.el.on(this.eventName, this.handleKeyDown, this);
14800 this.enabled = true;
14805 * Disable this KeyMap
14807 disable: function(){
14809 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14810 this.enabled = false;
14815 * Ext JS Library 1.1.1
14816 * Copyright(c) 2006-2007, Ext JS, LLC.
14818 * Originally Released Under LGPL - original licence link has changed is not relivant.
14821 * <script type="text/javascript">
14826 * @class Roo.util.TextMetrics
14827 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14828 * wide, in pixels, a given block of text will be.
14831 Roo.util.TextMetrics = function(){
14835 * Measures the size of the specified text
14836 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14837 * that can affect the size of the rendered text
14838 * @param {String} text The text to measure
14839 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14840 * in order to accurately measure the text height
14841 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14843 measure : function(el, text, fixedWidth){
14845 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14848 shared.setFixedWidth(fixedWidth || 'auto');
14849 return shared.getSize(text);
14853 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14854 * the overhead of multiple calls to initialize the style properties on each measurement.
14855 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14856 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14857 * in order to accurately measure the text height
14858 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14860 createInstance : function(el, fixedWidth){
14861 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14868 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14869 var ml = new Roo.Element(document.createElement('div'));
14870 document.body.appendChild(ml.dom);
14871 ml.position('absolute');
14872 ml.setLeftTop(-1000, -1000);
14876 ml.setWidth(fixedWidth);
14881 * Returns the size of the specified text based on the internal element's style and width properties
14882 * @memberOf Roo.util.TextMetrics.Instance#
14883 * @param {String} text The text to measure
14884 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14886 getSize : function(text){
14888 var s = ml.getSize();
14894 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14895 * that can affect the size of the rendered text
14896 * @memberOf Roo.util.TextMetrics.Instance#
14897 * @param {String/HTMLElement} el The element, dom node or id
14899 bind : function(el){
14901 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14906 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14907 * to set a fixed width in order to accurately measure the text height.
14908 * @memberOf Roo.util.TextMetrics.Instance#
14909 * @param {Number} width The width to set on the element
14911 setFixedWidth : function(width){
14912 ml.setWidth(width);
14916 * Returns the measured width of the specified text
14917 * @memberOf Roo.util.TextMetrics.Instance#
14918 * @param {String} text The text to measure
14919 * @return {Number} width The width in pixels
14921 getWidth : function(text){
14922 ml.dom.style.width = 'auto';
14923 return this.getSize(text).width;
14927 * Returns the measured height of the specified text. For multiline text, be sure to call
14928 * {@link #setFixedWidth} if necessary.
14929 * @memberOf Roo.util.TextMetrics.Instance#
14930 * @param {String} text The text to measure
14931 * @return {Number} height The height in pixels
14933 getHeight : function(text){
14934 return this.getSize(text).height;
14938 instance.bind(bindTo);
14943 // backwards compat
14944 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14946 * Ext JS Library 1.1.1
14947 * Copyright(c) 2006-2007, Ext JS, LLC.
14949 * Originally Released Under LGPL - original licence link has changed is not relivant.
14952 * <script type="text/javascript">
14956 * @class Roo.state.Provider
14957 * Abstract base class for state provider implementations. This class provides methods
14958 * for encoding and decoding <b>typed</b> variables including dates and defines the
14959 * Provider interface.
14961 Roo.state.Provider = function(){
14963 * @event statechange
14964 * Fires when a state change occurs.
14965 * @param {Provider} this This state provider
14966 * @param {String} key The state key which was changed
14967 * @param {String} value The encoded value for the state
14970 "statechange": true
14973 Roo.state.Provider.superclass.constructor.call(this);
14975 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14977 * Returns the current value for a key
14978 * @param {String} name The key name
14979 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14980 * @return {Mixed} The state data
14982 get : function(name, defaultValue){
14983 return typeof this.state[name] == "undefined" ?
14984 defaultValue : this.state[name];
14988 * Clears a value from the state
14989 * @param {String} name The key name
14991 clear : function(name){
14992 delete this.state[name];
14993 this.fireEvent("statechange", this, name, null);
14997 * Sets the value for a key
14998 * @param {String} name The key name
14999 * @param {Mixed} value The value to set
15001 set : function(name, value){
15002 this.state[name] = value;
15003 this.fireEvent("statechange", this, name, value);
15007 * Decodes a string previously encoded with {@link #encodeValue}.
15008 * @param {String} value The value to decode
15009 * @return {Mixed} The decoded value
15011 decodeValue : function(cookie){
15012 var re = /^(a|n|d|b|s|o)\:(.*)$/;
15013 var matches = re.exec(unescape(cookie));
15014 if(!matches || !matches[1]) {
15015 return; // non state cookie
15017 var type = matches[1];
15018 var v = matches[2];
15021 return parseFloat(v);
15023 return new Date(Date.parse(v));
15028 var values = v.split("^");
15029 for(var i = 0, len = values.length; i < len; i++){
15030 all.push(this.decodeValue(values[i]));
15035 var values = v.split("^");
15036 for(var i = 0, len = values.length; i < len; i++){
15037 var kv = values[i].split("=");
15038 all[kv[0]] = this.decodeValue(kv[1]);
15047 * Encodes a value including type information. Decode with {@link #decodeValue}.
15048 * @param {Mixed} value The value to encode
15049 * @return {String} The encoded value
15051 encodeValue : function(v){
15053 if(typeof v == "number"){
15055 }else if(typeof v == "boolean"){
15056 enc = "b:" + (v ? "1" : "0");
15057 }else if(v instanceof Date){
15058 enc = "d:" + v.toGMTString();
15059 }else if(v instanceof Array){
15061 for(var i = 0, len = v.length; i < len; i++){
15062 flat += this.encodeValue(v[i]);
15068 }else if(typeof v == "object"){
15071 if(typeof v[key] != "function"){
15072 flat += key + "=" + this.encodeValue(v[key]) + "^";
15075 enc = "o:" + flat.substring(0, flat.length-1);
15079 return escape(enc);
15085 * Ext JS Library 1.1.1
15086 * Copyright(c) 2006-2007, Ext JS, LLC.
15088 * Originally Released Under LGPL - original licence link has changed is not relivant.
15091 * <script type="text/javascript">
15094 * @class Roo.state.Manager
15095 * This is the global state manager. By default all components that are "state aware" check this class
15096 * for state information if you don't pass them a custom state provider. In order for this class
15097 * to be useful, it must be initialized with a provider when your application initializes.
15099 // in your initialization function
15101 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15103 // supposed you have a {@link Roo.BorderLayout}
15104 var layout = new Roo.BorderLayout(...);
15105 layout.restoreState();
15106 // or a {Roo.BasicDialog}
15107 var dialog = new Roo.BasicDialog(...);
15108 dialog.restoreState();
15112 Roo.state.Manager = function(){
15113 var provider = new Roo.state.Provider();
15117 * Configures the default state provider for your application
15118 * @param {Provider} stateProvider The state provider to set
15120 setProvider : function(stateProvider){
15121 provider = stateProvider;
15125 * Returns the current value for a key
15126 * @param {String} name The key name
15127 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15128 * @return {Mixed} The state data
15130 get : function(key, defaultValue){
15131 return provider.get(key, defaultValue);
15135 * Sets the value for a key
15136 * @param {String} name The key name
15137 * @param {Mixed} value The state data
15139 set : function(key, value){
15140 provider.set(key, value);
15144 * Clears a value from the state
15145 * @param {String} name The key name
15147 clear : function(key){
15148 provider.clear(key);
15152 * Gets the currently configured state provider
15153 * @return {Provider} The state provider
15155 getProvider : function(){
15162 * Ext JS Library 1.1.1
15163 * Copyright(c) 2006-2007, Ext JS, LLC.
15165 * Originally Released Under LGPL - original licence link has changed is not relivant.
15168 * <script type="text/javascript">
15171 * @class Roo.state.CookieProvider
15172 * @extends Roo.state.Provider
15173 * The default Provider implementation which saves state via cookies.
15176 var cp = new Roo.state.CookieProvider({
15178 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15179 domain: "roojs.com"
15181 Roo.state.Manager.setProvider(cp);
15183 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15184 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15185 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15186 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15187 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15188 * domain the page is running on including the 'www' like 'www.roojs.com')
15189 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15191 * Create a new CookieProvider
15192 * @param {Object} config The configuration object
15194 Roo.state.CookieProvider = function(config){
15195 Roo.state.CookieProvider.superclass.constructor.call(this);
15197 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15198 this.domain = null;
15199 this.secure = false;
15200 Roo.apply(this, config);
15201 this.state = this.readCookies();
15204 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15206 set : function(name, value){
15207 if(typeof value == "undefined" || value === null){
15211 this.setCookie(name, value);
15212 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15216 clear : function(name){
15217 this.clearCookie(name);
15218 Roo.state.CookieProvider.superclass.clear.call(this, name);
15222 readCookies : function(){
15224 var c = document.cookie + ";";
15225 var re = /\s?(.*?)=(.*?);/g;
15227 while((matches = re.exec(c)) != null){
15228 var name = matches[1];
15229 var value = matches[2];
15230 if(name && name.substring(0,3) == "ys-"){
15231 cookies[name.substr(3)] = this.decodeValue(value);
15238 setCookie : function(name, value){
15239 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15240 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15241 ((this.path == null) ? "" : ("; path=" + this.path)) +
15242 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15243 ((this.secure == true) ? "; secure" : "");
15247 clearCookie : function(name){
15248 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15249 ((this.path == null) ? "" : ("; path=" + this.path)) +
15250 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15251 ((this.secure == true) ? "; secure" : "");
15255 * Ext JS Library 1.1.1
15256 * Copyright(c) 2006-2007, Ext JS, LLC.
15258 * Originally Released Under LGPL - original licence link has changed is not relivant.
15261 * <script type="text/javascript">
15266 * @class Roo.ComponentMgr
15267 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15270 Roo.ComponentMgr = function(){
15271 var all = new Roo.util.MixedCollection();
15275 * Registers a component.
15276 * @param {Roo.Component} c The component
15278 register : function(c){
15283 * Unregisters a component.
15284 * @param {Roo.Component} c The component
15286 unregister : function(c){
15291 * Returns a component by id
15292 * @param {String} id The component id
15294 get : function(id){
15295 return all.get(id);
15299 * Registers a function that will be called when a specified component is added to ComponentMgr
15300 * @param {String} id The component id
15301 * @param {Funtction} fn The callback function
15302 * @param {Object} scope The scope of the callback
15304 onAvailable : function(id, fn, scope){
15305 all.on("add", function(index, o){
15307 fn.call(scope || o, o);
15308 all.un("add", fn, scope);
15315 * Ext JS Library 1.1.1
15316 * Copyright(c) 2006-2007, Ext JS, LLC.
15318 * Originally Released Under LGPL - original licence link has changed is not relivant.
15321 * <script type="text/javascript">
15325 * @class Roo.Component
15326 * @extends Roo.util.Observable
15327 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15328 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15329 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15330 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15331 * All visual components (widgets) that require rendering into a layout should subclass Component.
15333 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15334 * 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
15335 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15337 Roo.Component = function(config){
15338 config = config || {};
15339 if(config.tagName || config.dom || typeof config == "string"){ // element object
15340 config = {el: config, id: config.id || config};
15342 this.initialConfig = config;
15344 Roo.apply(this, config);
15348 * Fires after the component is disabled.
15349 * @param {Roo.Component} this
15354 * Fires after the component is enabled.
15355 * @param {Roo.Component} this
15359 * @event beforeshow
15360 * Fires before the component is shown. Return false to stop the show.
15361 * @param {Roo.Component} this
15366 * Fires after the component is shown.
15367 * @param {Roo.Component} this
15371 * @event beforehide
15372 * Fires before the component is hidden. Return false to stop the hide.
15373 * @param {Roo.Component} this
15378 * Fires after the component is hidden.
15379 * @param {Roo.Component} this
15383 * @event beforerender
15384 * Fires before the component is rendered. Return false to stop the render.
15385 * @param {Roo.Component} this
15387 beforerender : true,
15390 * Fires after the component is rendered.
15391 * @param {Roo.Component} this
15395 * @event beforedestroy
15396 * Fires before the component is destroyed. Return false to stop the destroy.
15397 * @param {Roo.Component} this
15399 beforedestroy : true,
15402 * Fires after the component is destroyed.
15403 * @param {Roo.Component} this
15408 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15410 Roo.ComponentMgr.register(this);
15411 Roo.Component.superclass.constructor.call(this);
15412 this.initComponent();
15413 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15414 this.render(this.renderTo);
15415 delete this.renderTo;
15420 Roo.Component.AUTO_ID = 1000;
15422 Roo.extend(Roo.Component, Roo.util.Observable, {
15424 * @scope Roo.Component.prototype
15426 * true if this component is hidden. Read-only.
15431 * true if this component is disabled. Read-only.
15436 * true if this component has been rendered. Read-only.
15440 /** @cfg {String} disableClass
15441 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15443 disabledClass : "x-item-disabled",
15444 /** @cfg {Boolean} allowDomMove
15445 * Whether the component can move the Dom node when rendering (defaults to true).
15447 allowDomMove : true,
15448 /** @cfg {String} hideMode (display|visibility)
15449 * How this component should hidden. Supported values are
15450 * "visibility" (css visibility), "offsets" (negative offset position) and
15451 * "display" (css display) - defaults to "display".
15453 hideMode: 'display',
15456 ctype : "Roo.Component",
15459 * @cfg {String} actionMode
15460 * which property holds the element that used for hide() / show() / disable() / enable()
15461 * default is 'el' for forms you probably want to set this to fieldEl
15466 getActionEl : function(){
15467 return this[this.actionMode];
15470 initComponent : Roo.emptyFn,
15472 * If this is a lazy rendering component, render it to its container element.
15473 * @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.
15475 render : function(container, position){
15481 if(this.fireEvent("beforerender", this) === false){
15485 if(!container && this.el){
15486 this.el = Roo.get(this.el);
15487 container = this.el.dom.parentNode;
15488 this.allowDomMove = false;
15490 this.container = Roo.get(container);
15491 this.rendered = true;
15492 if(position !== undefined){
15493 if(typeof position == 'number'){
15494 position = this.container.dom.childNodes[position];
15496 position = Roo.getDom(position);
15499 this.onRender(this.container, position || null);
15501 this.el.addClass(this.cls);
15505 this.el.applyStyles(this.style);
15508 this.fireEvent("render", this);
15509 this.afterRender(this.container);
15522 // default function is not really useful
15523 onRender : function(ct, position){
15525 this.el = Roo.get(this.el);
15526 if(this.allowDomMove !== false){
15527 ct.dom.insertBefore(this.el.dom, position);
15533 getAutoCreate : function(){
15534 var cfg = typeof this.autoCreate == "object" ?
15535 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15536 if(this.id && !cfg.id){
15543 afterRender : Roo.emptyFn,
15546 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15547 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15549 destroy : function(){
15550 if(this.fireEvent("beforedestroy", this) !== false){
15551 this.purgeListeners();
15552 this.beforeDestroy();
15554 this.el.removeAllListeners();
15556 if(this.actionMode == "container"){
15557 this.container.remove();
15561 Roo.ComponentMgr.unregister(this);
15562 this.fireEvent("destroy", this);
15567 beforeDestroy : function(){
15572 onDestroy : function(){
15577 * Returns the underlying {@link Roo.Element}.
15578 * @return {Roo.Element} The element
15580 getEl : function(){
15585 * Returns the id of this component.
15588 getId : function(){
15593 * Try to focus this component.
15594 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15595 * @return {Roo.Component} this
15597 focus : function(selectText){
15600 if(selectText === true){
15601 this.el.dom.select();
15616 * Disable this component.
15617 * @return {Roo.Component} this
15619 disable : function(){
15623 this.disabled = true;
15624 this.fireEvent("disable", this);
15629 onDisable : function(){
15630 this.getActionEl().addClass(this.disabledClass);
15631 this.el.dom.disabled = true;
15635 * Enable this component.
15636 * @return {Roo.Component} this
15638 enable : function(){
15642 this.disabled = false;
15643 this.fireEvent("enable", this);
15648 onEnable : function(){
15649 this.getActionEl().removeClass(this.disabledClass);
15650 this.el.dom.disabled = false;
15654 * Convenience function for setting disabled/enabled by boolean.
15655 * @param {Boolean} disabled
15657 setDisabled : function(disabled){
15658 this[disabled ? "disable" : "enable"]();
15662 * Show this component.
15663 * @return {Roo.Component} this
15666 if(this.fireEvent("beforeshow", this) !== false){
15667 this.hidden = false;
15671 this.fireEvent("show", this);
15677 onShow : function(){
15678 var ae = this.getActionEl();
15679 if(this.hideMode == 'visibility'){
15680 ae.dom.style.visibility = "visible";
15681 }else if(this.hideMode == 'offsets'){
15682 ae.removeClass('x-hidden');
15684 ae.dom.style.display = "";
15689 * Hide this component.
15690 * @return {Roo.Component} this
15693 if(this.fireEvent("beforehide", this) !== false){
15694 this.hidden = true;
15698 this.fireEvent("hide", this);
15704 onHide : function(){
15705 var ae = this.getActionEl();
15706 if(this.hideMode == 'visibility'){
15707 ae.dom.style.visibility = "hidden";
15708 }else if(this.hideMode == 'offsets'){
15709 ae.addClass('x-hidden');
15711 ae.dom.style.display = "none";
15716 * Convenience function to hide or show this component by boolean.
15717 * @param {Boolean} visible True to show, false to hide
15718 * @return {Roo.Component} this
15720 setVisible: function(visible){
15730 * Returns true if this component is visible.
15732 isVisible : function(){
15733 return this.getActionEl().isVisible();
15736 cloneConfig : function(overrides){
15737 overrides = overrides || {};
15738 var id = overrides.id || Roo.id();
15739 var cfg = Roo.applyIf(overrides, this.initialConfig);
15740 cfg.id = id; // prevent dup id
15741 return new this.constructor(cfg);
15745 * Ext JS Library 1.1.1
15746 * Copyright(c) 2006-2007, Ext JS, LLC.
15748 * Originally Released Under LGPL - original licence link has changed is not relivant.
15751 * <script type="text/javascript">
15755 * @class Roo.BoxComponent
15756 * @extends Roo.Component
15757 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15758 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15759 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15760 * layout containers.
15762 * @param {Roo.Element/String/Object} config The configuration options.
15764 Roo.BoxComponent = function(config){
15765 Roo.Component.call(this, config);
15769 * Fires after the component is resized.
15770 * @param {Roo.Component} this
15771 * @param {Number} adjWidth The box-adjusted width that was set
15772 * @param {Number} adjHeight The box-adjusted height that was set
15773 * @param {Number} rawWidth The width that was originally specified
15774 * @param {Number} rawHeight The height that was originally specified
15779 * Fires after the component is moved.
15780 * @param {Roo.Component} this
15781 * @param {Number} x The new x position
15782 * @param {Number} y The new y position
15788 Roo.extend(Roo.BoxComponent, Roo.Component, {
15789 // private, set in afterRender to signify that the component has been rendered
15791 // private, used to defer height settings to subclasses
15792 deferHeight: false,
15793 /** @cfg {Number} width
15794 * width (optional) size of component
15796 /** @cfg {Number} height
15797 * height (optional) size of component
15801 * Sets the width and height of the component. This method fires the resize event. This method can accept
15802 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15803 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15804 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15805 * @return {Roo.BoxComponent} this
15807 setSize : function(w, h){
15808 // support for standard size objects
15809 if(typeof w == 'object'){
15814 if(!this.boxReady){
15820 // prevent recalcs when not needed
15821 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15824 this.lastSize = {width: w, height: h};
15826 var adj = this.adjustSize(w, h);
15827 var aw = adj.width, ah = adj.height;
15828 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15829 var rz = this.getResizeEl();
15830 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15831 rz.setSize(aw, ah);
15832 }else if(!this.deferHeight && ah !== undefined){
15834 }else if(aw !== undefined){
15837 this.onResize(aw, ah, w, h);
15838 this.fireEvent('resize', this, aw, ah, w, h);
15844 * Gets the current size of the component's underlying element.
15845 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15847 getSize : function(){
15848 return this.el.getSize();
15852 * Gets the current XY position of the component's underlying element.
15853 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15854 * @return {Array} The XY position of the element (e.g., [100, 200])
15856 getPosition : function(local){
15857 if(local === true){
15858 return [this.el.getLeft(true), this.el.getTop(true)];
15860 return this.xy || this.el.getXY();
15864 * Gets the current box measurements of the component's underlying element.
15865 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15866 * @returns {Object} box An object in the format {x, y, width, height}
15868 getBox : function(local){
15869 var s = this.el.getSize();
15871 s.x = this.el.getLeft(true);
15872 s.y = this.el.getTop(true);
15874 var xy = this.xy || this.el.getXY();
15882 * Sets the current box measurements of the component's underlying element.
15883 * @param {Object} box An object in the format {x, y, width, height}
15884 * @returns {Roo.BoxComponent} this
15886 updateBox : function(box){
15887 this.setSize(box.width, box.height);
15888 this.setPagePosition(box.x, box.y);
15893 getResizeEl : function(){
15894 return this.resizeEl || this.el;
15898 getPositionEl : function(){
15899 return this.positionEl || this.el;
15903 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15904 * This method fires the move event.
15905 * @param {Number} left The new left
15906 * @param {Number} top The new top
15907 * @returns {Roo.BoxComponent} this
15909 setPosition : function(x, y){
15912 if(!this.boxReady){
15915 var adj = this.adjustPosition(x, y);
15916 var ax = adj.x, ay = adj.y;
15918 var el = this.getPositionEl();
15919 if(ax !== undefined || ay !== undefined){
15920 if(ax !== undefined && ay !== undefined){
15921 el.setLeftTop(ax, ay);
15922 }else if(ax !== undefined){
15924 }else if(ay !== undefined){
15927 this.onPosition(ax, ay);
15928 this.fireEvent('move', this, ax, ay);
15934 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15935 * This method fires the move event.
15936 * @param {Number} x The new x position
15937 * @param {Number} y The new y position
15938 * @returns {Roo.BoxComponent} this
15940 setPagePosition : function(x, y){
15943 if(!this.boxReady){
15946 if(x === undefined || y === undefined){ // cannot translate undefined points
15949 var p = this.el.translatePoints(x, y);
15950 this.setPosition(p.left, p.top);
15955 onRender : function(ct, position){
15956 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15958 this.resizeEl = Roo.get(this.resizeEl);
15960 if(this.positionEl){
15961 this.positionEl = Roo.get(this.positionEl);
15966 afterRender : function(){
15967 Roo.BoxComponent.superclass.afterRender.call(this);
15968 this.boxReady = true;
15969 this.setSize(this.width, this.height);
15970 if(this.x || this.y){
15971 this.setPosition(this.x, this.y);
15973 if(this.pageX || this.pageY){
15974 this.setPagePosition(this.pageX, this.pageY);
15979 * Force the component's size to recalculate based on the underlying element's current height and width.
15980 * @returns {Roo.BoxComponent} this
15982 syncSize : function(){
15983 delete this.lastSize;
15984 this.setSize(this.el.getWidth(), this.el.getHeight());
15989 * Called after the component is resized, this method is empty by default but can be implemented by any
15990 * subclass that needs to perform custom logic after a resize occurs.
15991 * @param {Number} adjWidth The box-adjusted width that was set
15992 * @param {Number} adjHeight The box-adjusted height that was set
15993 * @param {Number} rawWidth The width that was originally specified
15994 * @param {Number} rawHeight The height that was originally specified
15996 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
16001 * Called after the component is moved, this method is empty by default but can be implemented by any
16002 * subclass that needs to perform custom logic after a move occurs.
16003 * @param {Number} x The new x position
16004 * @param {Number} y The new y position
16006 onPosition : function(x, y){
16011 adjustSize : function(w, h){
16012 if(this.autoWidth){
16015 if(this.autoHeight){
16018 return {width : w, height: h};
16022 adjustPosition : function(x, y){
16023 return {x : x, y: y};
16027 * Ext JS Library 1.1.1
16028 * Copyright(c) 2006-2007, Ext JS, LLC.
16030 * Originally Released Under LGPL - original licence link has changed is not relivant.
16033 * <script type="text/javascript">
16038 * @extends Roo.Element
16039 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16040 * automatic maintaining of shadow/shim positions.
16041 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16042 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16043 * you can pass a string with a CSS class name. False turns off the shadow.
16044 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16045 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16046 * @cfg {String} cls CSS class to add to the element
16047 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16048 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16050 * @param {Object} config An object with config options.
16051 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16054 Roo.Layer = function(config, existingEl){
16055 config = config || {};
16056 var dh = Roo.DomHelper;
16057 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16059 this.dom = Roo.getDom(existingEl);
16062 var o = config.dh || {tag: "div", cls: "x-layer"};
16063 this.dom = dh.append(pel, o);
16066 this.addClass(config.cls);
16068 this.constrain = config.constrain !== false;
16069 this.visibilityMode = Roo.Element.VISIBILITY;
16071 this.id = this.dom.id = config.id;
16073 this.id = Roo.id(this.dom);
16075 this.zindex = config.zindex || this.getZIndex();
16076 this.position("absolute", this.zindex);
16078 this.shadowOffset = config.shadowOffset || 4;
16079 this.shadow = new Roo.Shadow({
16080 offset : this.shadowOffset,
16081 mode : config.shadow
16084 this.shadowOffset = 0;
16086 this.useShim = config.shim !== false && Roo.useShims;
16087 this.useDisplay = config.useDisplay;
16091 var supr = Roo.Element.prototype;
16093 // shims are shared among layer to keep from having 100 iframes
16096 Roo.extend(Roo.Layer, Roo.Element, {
16098 getZIndex : function(){
16099 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16102 getShim : function(){
16109 var shim = shims.shift();
16111 shim = this.createShim();
16112 shim.enableDisplayMode('block');
16113 shim.dom.style.display = 'none';
16114 shim.dom.style.visibility = 'visible';
16116 var pn = this.dom.parentNode;
16117 if(shim.dom.parentNode != pn){
16118 pn.insertBefore(shim.dom, this.dom);
16120 shim.setStyle('z-index', this.getZIndex()-2);
16125 hideShim : function(){
16127 this.shim.setDisplayed(false);
16128 shims.push(this.shim);
16133 disableShadow : function(){
16135 this.shadowDisabled = true;
16136 this.shadow.hide();
16137 this.lastShadowOffset = this.shadowOffset;
16138 this.shadowOffset = 0;
16142 enableShadow : function(show){
16144 this.shadowDisabled = false;
16145 this.shadowOffset = this.lastShadowOffset;
16146 delete this.lastShadowOffset;
16154 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16155 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16156 sync : function(doShow){
16157 var sw = this.shadow;
16158 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16159 var sh = this.getShim();
16161 var w = this.getWidth(),
16162 h = this.getHeight();
16164 var l = this.getLeft(true),
16165 t = this.getTop(true);
16167 if(sw && !this.shadowDisabled){
16168 if(doShow && !sw.isVisible()){
16171 sw.realign(l, t, w, h);
16177 // fit the shim behind the shadow, so it is shimmed too
16178 var a = sw.adjusts, s = sh.dom.style;
16179 s.left = (Math.min(l, l+a.l))+"px";
16180 s.top = (Math.min(t, t+a.t))+"px";
16181 s.width = (w+a.w)+"px";
16182 s.height = (h+a.h)+"px";
16189 sh.setLeftTop(l, t);
16196 destroy : function(){
16199 this.shadow.hide();
16201 this.removeAllListeners();
16202 var pn = this.dom.parentNode;
16204 pn.removeChild(this.dom);
16206 Roo.Element.uncache(this.id);
16209 remove : function(){
16214 beginUpdate : function(){
16215 this.updating = true;
16219 endUpdate : function(){
16220 this.updating = false;
16225 hideUnders : function(negOffset){
16227 this.shadow.hide();
16233 constrainXY : function(){
16234 if(this.constrain){
16235 var vw = Roo.lib.Dom.getViewWidth(),
16236 vh = Roo.lib.Dom.getViewHeight();
16237 var s = Roo.get(document).getScroll();
16239 var xy = this.getXY();
16240 var x = xy[0], y = xy[1];
16241 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16242 // only move it if it needs it
16244 // first validate right/bottom
16245 if((x + w) > vw+s.left){
16246 x = vw - w - this.shadowOffset;
16249 if((y + h) > vh+s.top){
16250 y = vh - h - this.shadowOffset;
16253 // then make sure top/left isn't negative
16264 var ay = this.avoidY;
16265 if(y <= ay && (y+h) >= ay){
16271 supr.setXY.call(this, xy);
16277 isVisible : function(){
16278 return this.visible;
16282 showAction : function(){
16283 this.visible = true; // track visibility to prevent getStyle calls
16284 if(this.useDisplay === true){
16285 this.setDisplayed("");
16286 }else if(this.lastXY){
16287 supr.setXY.call(this, this.lastXY);
16288 }else if(this.lastLT){
16289 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16294 hideAction : function(){
16295 this.visible = false;
16296 if(this.useDisplay === true){
16297 this.setDisplayed(false);
16299 this.setLeftTop(-10000,-10000);
16303 // overridden Element method
16304 setVisible : function(v, a, d, c, e){
16309 var cb = function(){
16314 }.createDelegate(this);
16315 supr.setVisible.call(this, true, true, d, cb, e);
16318 this.hideUnders(true);
16327 }.createDelegate(this);
16329 supr.setVisible.call(this, v, a, d, cb, e);
16338 storeXY : function(xy){
16339 delete this.lastLT;
16343 storeLeftTop : function(left, top){
16344 delete this.lastXY;
16345 this.lastLT = [left, top];
16349 beforeFx : function(){
16350 this.beforeAction();
16351 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16355 afterFx : function(){
16356 Roo.Layer.superclass.afterFx.apply(this, arguments);
16357 this.sync(this.isVisible());
16361 beforeAction : function(){
16362 if(!this.updating && this.shadow){
16363 this.shadow.hide();
16367 // overridden Element method
16368 setLeft : function(left){
16369 this.storeLeftTop(left, this.getTop(true));
16370 supr.setLeft.apply(this, arguments);
16374 setTop : function(top){
16375 this.storeLeftTop(this.getLeft(true), top);
16376 supr.setTop.apply(this, arguments);
16380 setLeftTop : function(left, top){
16381 this.storeLeftTop(left, top);
16382 supr.setLeftTop.apply(this, arguments);
16386 setXY : function(xy, a, d, c, e){
16388 this.beforeAction();
16390 var cb = this.createCB(c);
16391 supr.setXY.call(this, xy, a, d, cb, e);
16398 createCB : function(c){
16409 // overridden Element method
16410 setX : function(x, a, d, c, e){
16411 this.setXY([x, this.getY()], a, d, c, e);
16414 // overridden Element method
16415 setY : function(y, a, d, c, e){
16416 this.setXY([this.getX(), y], a, d, c, e);
16419 // overridden Element method
16420 setSize : function(w, h, a, d, c, e){
16421 this.beforeAction();
16422 var cb = this.createCB(c);
16423 supr.setSize.call(this, w, h, a, d, cb, e);
16429 // overridden Element method
16430 setWidth : function(w, a, d, c, e){
16431 this.beforeAction();
16432 var cb = this.createCB(c);
16433 supr.setWidth.call(this, w, a, d, cb, e);
16439 // overridden Element method
16440 setHeight : function(h, a, d, c, e){
16441 this.beforeAction();
16442 var cb = this.createCB(c);
16443 supr.setHeight.call(this, h, a, d, cb, e);
16449 // overridden Element method
16450 setBounds : function(x, y, w, h, a, d, c, e){
16451 this.beforeAction();
16452 var cb = this.createCB(c);
16454 this.storeXY([x, y]);
16455 supr.setXY.call(this, [x, y]);
16456 supr.setSize.call(this, w, h, a, d, cb, e);
16459 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16465 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16466 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16467 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16468 * @param {Number} zindex The new z-index to set
16469 * @return {this} The Layer
16471 setZIndex : function(zindex){
16472 this.zindex = zindex;
16473 this.setStyle("z-index", zindex + 2);
16475 this.shadow.setZIndex(zindex + 1);
16478 this.shim.setStyle("z-index", zindex);
16483 * Original code for Roojs - LGPL
16484 * <script type="text/javascript">
16488 * @class Roo.XComponent
16489 * A delayed Element creator...
16490 * Or a way to group chunks of interface together.
16491 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16492 * used in conjunction with XComponent.build() it will create an instance of each element,
16493 * then call addxtype() to build the User interface.
16495 * Mypart.xyx = new Roo.XComponent({
16497 parent : 'Mypart.xyz', // empty == document.element.!!
16501 disabled : function() {}
16503 tree : function() { // return an tree of xtype declared components
16507 xtype : 'NestedLayoutPanel',
16514 * It can be used to build a big heiracy, with parent etc.
16515 * or you can just use this to render a single compoent to a dom element
16516 * MYPART.render(Roo.Element | String(id) | dom_element )
16523 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16524 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16526 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16528 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16529 * - if mulitple topModules exist, the last one is defined as the top module.
16533 * When the top level or multiple modules are to embedded into a existing HTML page,
16534 * the parent element can container '#id' of the element where the module will be drawn.
16538 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16539 * it relies more on a include mechanism, where sub modules are included into an outer page.
16540 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16542 * Bootstrap Roo Included elements
16544 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16545 * hence confusing the component builder as it thinks there are multiple top level elements.
16547 * String Over-ride & Translations
16549 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16550 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16551 * are needed. @see Roo.XComponent.overlayString
16555 * @extends Roo.util.Observable
16557 * @param cfg {Object} configuration of component
16560 Roo.XComponent = function(cfg) {
16561 Roo.apply(this, cfg);
16565 * Fires when this the componnt is built
16566 * @param {Roo.XComponent} c the component
16571 this.region = this.region || 'center'; // default..
16572 Roo.XComponent.register(this);
16573 this.modules = false;
16574 this.el = false; // where the layout goes..
16578 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16581 * The created element (with Roo.factory())
16582 * @type {Roo.Layout}
16588 * for BC - use el in new code
16589 * @type {Roo.Layout}
16595 * for BC - use el in new code
16596 * @type {Roo.Layout}
16601 * @cfg {Function|boolean} disabled
16602 * If this module is disabled by some rule, return true from the funtion
16607 * @cfg {String} parent
16608 * Name of parent element which it get xtype added to..
16613 * @cfg {String} order
16614 * Used to set the order in which elements are created (usefull for multiple tabs)
16619 * @cfg {String} name
16620 * String to display while loading.
16624 * @cfg {String} region
16625 * Region to render component to (defaults to center)
16630 * @cfg {Array} items
16631 * A single item array - the first element is the root of the tree..
16632 * It's done this way to stay compatible with the Xtype system...
16638 * The method that retuns the tree of parts that make up this compoennt
16645 * render element to dom or tree
16646 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16649 render : function(el)
16653 var hp = this.parent ? 1 : 0;
16654 Roo.debug && Roo.log(this);
16656 var tree = this._tree ? this._tree() : this.tree();
16659 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16660 // if parent is a '#.....' string, then let's use that..
16661 var ename = this.parent.substr(1);
16662 this.parent = false;
16663 Roo.debug && Roo.log(ename);
16665 case 'bootstrap-body':
16666 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16667 // this is the BorderLayout standard?
16668 this.parent = { el : true };
16671 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16672 // need to insert stuff...
16674 el : new Roo.bootstrap.layout.Border({
16675 el : document.body,
16681 tabPosition: 'top',
16682 //resizeTabs: true,
16683 alwaysShowTabs: true,
16693 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16694 this.parent = { el : new Roo.bootstrap.Body() };
16695 Roo.debug && Roo.log("setting el to doc body");
16698 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16702 this.parent = { el : true};
16705 el = Roo.get(ename);
16706 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16707 this.parent = { el : true};
16714 if (!el && !this.parent) {
16715 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16720 Roo.debug && Roo.log("EL:");
16721 Roo.debug && Roo.log(el);
16722 Roo.debug && Roo.log("this.parent.el:");
16723 Roo.debug && Roo.log(this.parent.el);
16726 // altertive root elements ??? - we need a better way to indicate these.
16727 var is_alt = Roo.XComponent.is_alt ||
16728 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16729 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16730 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16734 if (!this.parent && is_alt) {
16735 //el = Roo.get(document.body);
16736 this.parent = { el : true };
16741 if (!this.parent) {
16743 Roo.debug && Roo.log("no parent - creating one");
16745 el = el ? Roo.get(el) : false;
16747 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16750 el : new Roo.bootstrap.layout.Border({
16751 el: el || document.body,
16757 tabPosition: 'top',
16758 //resizeTabs: true,
16759 alwaysShowTabs: false,
16762 overflow: 'visible'
16768 // it's a top level one..
16770 el : new Roo.BorderLayout(el || document.body, {
16775 tabPosition: 'top',
16776 //resizeTabs: true,
16777 alwaysShowTabs: el && hp? false : true,
16778 hideTabs: el || !hp ? true : false,
16786 if (!this.parent.el) {
16787 // probably an old style ctor, which has been disabled.
16791 // The 'tree' method is '_tree now'
16793 tree.region = tree.region || this.region;
16794 var is_body = false;
16795 if (this.parent.el === true) {
16796 // bootstrap... - body..
16800 this.parent.el = Roo.factory(tree);
16804 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16805 this.fireEvent('built', this);
16807 this.panel = this.el;
16808 this.layout = this.panel.layout;
16809 this.parentLayout = this.parent.layout || false;
16815 Roo.apply(Roo.XComponent, {
16817 * @property hideProgress
16818 * true to disable the building progress bar.. usefull on single page renders.
16821 hideProgress : false,
16823 * @property buildCompleted
16824 * True when the builder has completed building the interface.
16827 buildCompleted : false,
16830 * @property topModule
16831 * the upper most module - uses document.element as it's constructor.
16838 * @property modules
16839 * array of modules to be created by registration system.
16840 * @type {Array} of Roo.XComponent
16845 * @property elmodules
16846 * array of modules to be created by which use #ID
16847 * @type {Array} of Roo.XComponent
16854 * Is an alternative Root - normally used by bootstrap or other systems,
16855 * where the top element in the tree can wrap 'body'
16856 * @type {boolean} (default false)
16861 * @property build_from_html
16862 * Build elements from html - used by bootstrap HTML stuff
16863 * - this is cleared after build is completed
16864 * @type {boolean} (default false)
16867 build_from_html : false,
16869 * Register components to be built later.
16871 * This solves the following issues
16872 * - Building is not done on page load, but after an authentication process has occured.
16873 * - Interface elements are registered on page load
16874 * - Parent Interface elements may not be loaded before child, so this handles that..
16881 module : 'Pman.Tab.projectMgr',
16883 parent : 'Pman.layout',
16884 disabled : false, // or use a function..
16887 * * @param {Object} details about module
16889 register : function(obj) {
16891 Roo.XComponent.event.fireEvent('register', obj);
16892 switch(typeof(obj.disabled) ) {
16898 if ( obj.disabled() ) {
16904 if (obj.disabled || obj.region == '#disabled') {
16910 this.modules.push(obj);
16914 * convert a string to an object..
16915 * eg. 'AAA.BBB' -> finds AAA.BBB
16919 toObject : function(str)
16921 if (!str || typeof(str) == 'object') {
16924 if (str.substring(0,1) == '#') {
16928 var ar = str.split('.');
16933 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16935 throw "Module not found : " + str;
16939 throw "Module not found : " + str;
16941 Roo.each(ar, function(e) {
16942 if (typeof(o[e]) == 'undefined') {
16943 throw "Module not found : " + str;
16954 * move modules into their correct place in the tree..
16957 preBuild : function ()
16960 Roo.each(this.modules , function (obj)
16962 Roo.XComponent.event.fireEvent('beforebuild', obj);
16964 var opar = obj.parent;
16966 obj.parent = this.toObject(opar);
16968 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16973 Roo.debug && Roo.log("GOT top level module");
16974 Roo.debug && Roo.log(obj);
16975 obj.modules = new Roo.util.MixedCollection(false,
16976 function(o) { return o.order + '' }
16978 this.topModule = obj;
16981 // parent is a string (usually a dom element name..)
16982 if (typeof(obj.parent) == 'string') {
16983 this.elmodules.push(obj);
16986 if (obj.parent.constructor != Roo.XComponent) {
16987 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16989 if (!obj.parent.modules) {
16990 obj.parent.modules = new Roo.util.MixedCollection(false,
16991 function(o) { return o.order + '' }
16994 if (obj.parent.disabled) {
16995 obj.disabled = true;
16997 obj.parent.modules.add(obj);
17002 * make a list of modules to build.
17003 * @return {Array} list of modules.
17006 buildOrder : function()
17009 var cmp = function(a,b) {
17010 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
17012 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
17013 throw "No top level modules to build";
17016 // make a flat list in order of modules to build.
17017 var mods = this.topModule ? [ this.topModule ] : [];
17020 // elmodules (is a list of DOM based modules )
17021 Roo.each(this.elmodules, function(e) {
17023 if (!this.topModule &&
17024 typeof(e.parent) == 'string' &&
17025 e.parent.substring(0,1) == '#' &&
17026 Roo.get(e.parent.substr(1))
17029 _this.topModule = e;
17035 // add modules to their parents..
17036 var addMod = function(m) {
17037 Roo.debug && Roo.log("build Order: add: " + m.name);
17040 if (m.modules && !m.disabled) {
17041 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17042 m.modules.keySort('ASC', cmp );
17043 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17045 m.modules.each(addMod);
17047 Roo.debug && Roo.log("build Order: no child modules");
17049 // not sure if this is used any more..
17051 m.finalize.name = m.name + " (clean up) ";
17052 mods.push(m.finalize);
17056 if (this.topModule && this.topModule.modules) {
17057 this.topModule.modules.keySort('ASC', cmp );
17058 this.topModule.modules.each(addMod);
17064 * Build the registered modules.
17065 * @param {Object} parent element.
17066 * @param {Function} optional method to call after module has been added.
17070 build : function(opts)
17073 if (typeof(opts) != 'undefined') {
17074 Roo.apply(this,opts);
17078 var mods = this.buildOrder();
17080 //this.allmods = mods;
17081 //Roo.debug && Roo.log(mods);
17083 if (!mods.length) { // should not happen
17084 throw "NO modules!!!";
17088 var msg = "Building Interface...";
17089 // flash it up as modal - so we store the mask!?
17090 if (!this.hideProgress && Roo.MessageBox) {
17091 Roo.MessageBox.show({ title: 'loading' });
17092 Roo.MessageBox.show({
17093 title: "Please wait...",
17103 var total = mods.length;
17106 var progressRun = function() {
17107 if (!mods.length) {
17108 Roo.debug && Roo.log('hide?');
17109 if (!this.hideProgress && Roo.MessageBox) {
17110 Roo.MessageBox.hide();
17112 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17114 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17120 var m = mods.shift();
17123 Roo.debug && Roo.log(m);
17124 // not sure if this is supported any more.. - modules that are are just function
17125 if (typeof(m) == 'function') {
17127 return progressRun.defer(10, _this);
17131 msg = "Building Interface " + (total - mods.length) +
17133 (m.name ? (' - ' + m.name) : '');
17134 Roo.debug && Roo.log(msg);
17135 if (!_this.hideProgress && Roo.MessageBox) {
17136 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17140 // is the module disabled?
17141 var disabled = (typeof(m.disabled) == 'function') ?
17142 m.disabled.call(m.module.disabled) : m.disabled;
17146 return progressRun(); // we do not update the display!
17154 // it's 10 on top level, and 1 on others??? why...
17155 return progressRun.defer(10, _this);
17158 progressRun.defer(1, _this);
17164 * Overlay a set of modified strings onto a component
17165 * This is dependant on our builder exporting the strings and 'named strings' elements.
17167 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17168 * @param {Object} associative array of 'named' string and it's new value.
17171 overlayStrings : function( component, strings )
17173 if (typeof(component['_named_strings']) == 'undefined') {
17174 throw "ERROR: component does not have _named_strings";
17176 for ( var k in strings ) {
17177 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17178 if (md !== false) {
17179 component['_strings'][md] = strings[k];
17181 Roo.log('could not find named string: ' + k + ' in');
17182 Roo.log(component);
17197 * wrapper for event.on - aliased later..
17198 * Typically use to register a event handler for register:
17200 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17209 Roo.XComponent.event = new Roo.util.Observable({
17213 * Fires when an Component is registered,
17214 * set the disable property on the Component to stop registration.
17215 * @param {Roo.XComponent} c the component being registerd.
17220 * @event beforebuild
17221 * Fires before each Component is built
17222 * can be used to apply permissions.
17223 * @param {Roo.XComponent} c the component being registerd.
17226 'beforebuild' : true,
17228 * @event buildcomplete
17229 * Fires on the top level element when all elements have been built
17230 * @param {Roo.XComponent} the top level component.
17232 'buildcomplete' : true
17237 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17240 * marked - a markdown parser
17241 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17242 * https://github.com/chjj/marked
17248 * Roo.Markdown - is a very crude wrapper around marked..
17252 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17254 * Note: move the sample code to the bottom of this
17255 * file before uncommenting it.
17260 Roo.Markdown.toHtml = function(text) {
17262 var c = new Roo.Markdown.marked.setOptions({
17263 renderer: new Roo.Markdown.marked.Renderer(),
17274 text = text.replace(/\\\n/g,' ');
17275 return Roo.Markdown.marked(text);
17280 // Wraps all "globals" so that the only thing
17281 // exposed is makeHtml().
17287 * eval:var:unescape
17295 var escape = function (html, encode) {
17297 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17298 .replace(/</g, '<')
17299 .replace(/>/g, '>')
17300 .replace(/"/g, '"')
17301 .replace(/'/g, ''');
17304 var unescape = function (html) {
17305 // explicitly match decimal, hex, and named HTML entities
17306 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17307 n = n.toLowerCase();
17308 if (n === 'colon') { return ':'; }
17309 if (n.charAt(0) === '#') {
17310 return n.charAt(1) === 'x'
17311 ? String.fromCharCode(parseInt(n.substring(2), 16))
17312 : String.fromCharCode(+n.substring(1));
17318 var replace = function (regex, opt) {
17319 regex = regex.source;
17321 return function self(name, val) {
17322 if (!name) { return new RegExp(regex, opt); }
17323 val = val.source || val;
17324 val = val.replace(/(^|[^\[])\^/g, '$1');
17325 regex = regex.replace(name, val);
17334 var noop = function () {}
17340 var merge = function (obj) {
17345 for (; i < arguments.length; i++) {
17346 target = arguments[i];
17347 for (key in target) {
17348 if (Object.prototype.hasOwnProperty.call(target, key)) {
17349 obj[key] = target[key];
17359 * Block-Level Grammar
17367 code: /^( {4}[^\n]+\n*)+/,
17369 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17370 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17372 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17373 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17374 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17375 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17376 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17378 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17382 block.bullet = /(?:[*+-]|\d+\.)/;
17383 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17384 block.item = replace(block.item, 'gm')
17385 (/bull/g, block.bullet)
17388 block.list = replace(block.list)
17389 (/bull/g, block.bullet)
17390 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17391 ('def', '\\n+(?=' + block.def.source + ')')
17394 block.blockquote = replace(block.blockquote)
17398 block._tag = '(?!(?:'
17399 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17400 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17401 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17403 block.html = replace(block.html)
17404 ('comment', /<!--[\s\S]*?-->/)
17405 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17406 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17407 (/tag/g, block._tag)
17410 block.paragraph = replace(block.paragraph)
17412 ('heading', block.heading)
17413 ('lheading', block.lheading)
17414 ('blockquote', block.blockquote)
17415 ('tag', '<' + block._tag)
17420 * Normal Block Grammar
17423 block.normal = merge({}, block);
17426 * GFM Block Grammar
17429 block.gfm = merge({}, block.normal, {
17430 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17432 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17435 block.gfm.paragraph = replace(block.paragraph)
17437 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17438 + block.list.source.replace('\\1', '\\3') + '|')
17442 * GFM + Tables Block Grammar
17445 block.tables = merge({}, block.gfm, {
17446 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17447 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17454 var Lexer = function (options) {
17456 this.tokens.links = {};
17457 this.options = options || marked.defaults;
17458 this.rules = block.normal;
17460 if (this.options.gfm) {
17461 if (this.options.tables) {
17462 this.rules = block.tables;
17464 this.rules = block.gfm;
17470 * Expose Block Rules
17473 Lexer.rules = block;
17476 * Static Lex Method
17479 Lexer.lex = function(src, options) {
17480 var lexer = new Lexer(options);
17481 return lexer.lex(src);
17488 Lexer.prototype.lex = function(src) {
17490 .replace(/\r\n|\r/g, '\n')
17491 .replace(/\t/g, ' ')
17492 .replace(/\u00a0/g, ' ')
17493 .replace(/\u2424/g, '\n');
17495 return this.token(src, true);
17502 Lexer.prototype.token = function(src, top, bq) {
17503 var src = src.replace(/^ +$/gm, '')
17516 if (cap = this.rules.newline.exec(src)) {
17517 src = src.substring(cap[0].length);
17518 if (cap[0].length > 1) {
17526 if (cap = this.rules.code.exec(src)) {
17527 src = src.substring(cap[0].length);
17528 cap = cap[0].replace(/^ {4}/gm, '');
17531 text: !this.options.pedantic
17532 ? cap.replace(/\n+$/, '')
17539 if (cap = this.rules.fences.exec(src)) {
17540 src = src.substring(cap[0].length);
17550 if (cap = this.rules.heading.exec(src)) {
17551 src = src.substring(cap[0].length);
17554 depth: cap[1].length,
17560 // table no leading pipe (gfm)
17561 if (top && (cap = this.rules.nptable.exec(src))) {
17562 src = src.substring(cap[0].length);
17566 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17567 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17568 cells: cap[3].replace(/\n$/, '').split('\n')
17571 for (i = 0; i < item.align.length; i++) {
17572 if (/^ *-+: *$/.test(item.align[i])) {
17573 item.align[i] = 'right';
17574 } else if (/^ *:-+: *$/.test(item.align[i])) {
17575 item.align[i] = 'center';
17576 } else if (/^ *:-+ *$/.test(item.align[i])) {
17577 item.align[i] = 'left';
17579 item.align[i] = null;
17583 for (i = 0; i < item.cells.length; i++) {
17584 item.cells[i] = item.cells[i].split(/ *\| */);
17587 this.tokens.push(item);
17593 if (cap = this.rules.lheading.exec(src)) {
17594 src = src.substring(cap[0].length);
17597 depth: cap[2] === '=' ? 1 : 2,
17604 if (cap = this.rules.hr.exec(src)) {
17605 src = src.substring(cap[0].length);
17613 if (cap = this.rules.blockquote.exec(src)) {
17614 src = src.substring(cap[0].length);
17617 type: 'blockquote_start'
17620 cap = cap[0].replace(/^ *> ?/gm, '');
17622 // Pass `top` to keep the current
17623 // "toplevel" state. This is exactly
17624 // how markdown.pl works.
17625 this.token(cap, top, true);
17628 type: 'blockquote_end'
17635 if (cap = this.rules.list.exec(src)) {
17636 src = src.substring(cap[0].length);
17640 type: 'list_start',
17641 ordered: bull.length > 1
17644 // Get each top-level item.
17645 cap = cap[0].match(this.rules.item);
17651 for (; i < l; i++) {
17654 // Remove the list item's bullet
17655 // so it is seen as the next token.
17656 space = item.length;
17657 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17659 // Outdent whatever the
17660 // list item contains. Hacky.
17661 if (~item.indexOf('\n ')) {
17662 space -= item.length;
17663 item = !this.options.pedantic
17664 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17665 : item.replace(/^ {1,4}/gm, '');
17668 // Determine whether the next list item belongs here.
17669 // Backpedal if it does not belong in this list.
17670 if (this.options.smartLists && i !== l - 1) {
17671 b = block.bullet.exec(cap[i + 1])[0];
17672 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17673 src = cap.slice(i + 1).join('\n') + src;
17678 // Determine whether item is loose or not.
17679 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17680 // for discount behavior.
17681 loose = next || /\n\n(?!\s*$)/.test(item);
17683 next = item.charAt(item.length - 1) === '\n';
17684 if (!loose) { loose = next; }
17689 ? 'loose_item_start'
17690 : 'list_item_start'
17694 this.token(item, false, bq);
17697 type: 'list_item_end'
17709 if (cap = this.rules.html.exec(src)) {
17710 src = src.substring(cap[0].length);
17712 type: this.options.sanitize
17715 pre: !this.options.sanitizer
17716 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17723 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17724 src = src.substring(cap[0].length);
17725 this.tokens.links[cap[1].toLowerCase()] = {
17733 if (top && (cap = this.rules.table.exec(src))) {
17734 src = src.substring(cap[0].length);
17738 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17739 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17740 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17743 for (i = 0; i < item.align.length; i++) {
17744 if (/^ *-+: *$/.test(item.align[i])) {
17745 item.align[i] = 'right';
17746 } else if (/^ *:-+: *$/.test(item.align[i])) {
17747 item.align[i] = 'center';
17748 } else if (/^ *:-+ *$/.test(item.align[i])) {
17749 item.align[i] = 'left';
17751 item.align[i] = null;
17755 for (i = 0; i < item.cells.length; i++) {
17756 item.cells[i] = item.cells[i]
17757 .replace(/^ *\| *| *\| *$/g, '')
17761 this.tokens.push(item);
17766 // top-level paragraph
17767 if (top && (cap = this.rules.paragraph.exec(src))) {
17768 src = src.substring(cap[0].length);
17771 text: cap[1].charAt(cap[1].length - 1) === '\n'
17772 ? cap[1].slice(0, -1)
17779 if (cap = this.rules.text.exec(src)) {
17780 // Top-level should never reach here.
17781 src = src.substring(cap[0].length);
17791 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17795 return this.tokens;
17799 * Inline-Level Grammar
17803 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17804 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17806 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17807 link: /^!?\[(inside)\]\(href\)/,
17808 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17809 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17810 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17811 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17812 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17813 br: /^ {2,}\n(?!\s*$)/,
17815 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17818 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17819 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17821 inline.link = replace(inline.link)
17822 ('inside', inline._inside)
17823 ('href', inline._href)
17826 inline.reflink = replace(inline.reflink)
17827 ('inside', inline._inside)
17831 * Normal Inline Grammar
17834 inline.normal = merge({}, inline);
17837 * Pedantic Inline Grammar
17840 inline.pedantic = merge({}, inline.normal, {
17841 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17842 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17846 * GFM Inline Grammar
17849 inline.gfm = merge({}, inline.normal, {
17850 escape: replace(inline.escape)('])', '~|])')(),
17851 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17852 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17853 text: replace(inline.text)
17855 ('|', '|https?://|')
17860 * GFM + Line Breaks Inline Grammar
17863 inline.breaks = merge({}, inline.gfm, {
17864 br: replace(inline.br)('{2,}', '*')(),
17865 text: replace(inline.gfm.text)('{2,}', '*')()
17869 * Inline Lexer & Compiler
17872 var InlineLexer = function (links, options) {
17873 this.options = options || marked.defaults;
17874 this.links = links;
17875 this.rules = inline.normal;
17876 this.renderer = this.options.renderer || new Renderer;
17877 this.renderer.options = this.options;
17881 Error('Tokens array requires a `links` property.');
17884 if (this.options.gfm) {
17885 if (this.options.breaks) {
17886 this.rules = inline.breaks;
17888 this.rules = inline.gfm;
17890 } else if (this.options.pedantic) {
17891 this.rules = inline.pedantic;
17896 * Expose Inline Rules
17899 InlineLexer.rules = inline;
17902 * Static Lexing/Compiling Method
17905 InlineLexer.output = function(src, links, options) {
17906 var inline = new InlineLexer(links, options);
17907 return inline.output(src);
17914 InlineLexer.prototype.output = function(src) {
17923 if (cap = this.rules.escape.exec(src)) {
17924 src = src.substring(cap[0].length);
17930 if (cap = this.rules.autolink.exec(src)) {
17931 src = src.substring(cap[0].length);
17932 if (cap[2] === '@') {
17933 text = cap[1].charAt(6) === ':'
17934 ? this.mangle(cap[1].substring(7))
17935 : this.mangle(cap[1]);
17936 href = this.mangle('mailto:') + text;
17938 text = escape(cap[1]);
17941 out += this.renderer.link(href, null, text);
17946 if (!this.inLink && (cap = this.rules.url.exec(src))) {
17947 src = src.substring(cap[0].length);
17948 text = escape(cap[1]);
17950 out += this.renderer.link(href, null, text);
17955 if (cap = this.rules.tag.exec(src)) {
17956 if (!this.inLink && /^<a /i.test(cap[0])) {
17957 this.inLink = true;
17958 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
17959 this.inLink = false;
17961 src = src.substring(cap[0].length);
17962 out += this.options.sanitize
17963 ? this.options.sanitizer
17964 ? this.options.sanitizer(cap[0])
17971 if (cap = this.rules.link.exec(src)) {
17972 src = src.substring(cap[0].length);
17973 this.inLink = true;
17974 out += this.outputLink(cap, {
17978 this.inLink = false;
17983 if ((cap = this.rules.reflink.exec(src))
17984 || (cap = this.rules.nolink.exec(src))) {
17985 src = src.substring(cap[0].length);
17986 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
17987 link = this.links[link.toLowerCase()];
17988 if (!link || !link.href) {
17989 out += cap[0].charAt(0);
17990 src = cap[0].substring(1) + src;
17993 this.inLink = true;
17994 out += this.outputLink(cap, link);
17995 this.inLink = false;
18000 if (cap = this.rules.strong.exec(src)) {
18001 src = src.substring(cap[0].length);
18002 out += this.renderer.strong(this.output(cap[2] || cap[1]));
18007 if (cap = this.rules.em.exec(src)) {
18008 src = src.substring(cap[0].length);
18009 out += this.renderer.em(this.output(cap[2] || cap[1]));
18014 if (cap = this.rules.code.exec(src)) {
18015 src = src.substring(cap[0].length);
18016 out += this.renderer.codespan(escape(cap[2], true));
18021 if (cap = this.rules.br.exec(src)) {
18022 src = src.substring(cap[0].length);
18023 out += this.renderer.br();
18028 if (cap = this.rules.del.exec(src)) {
18029 src = src.substring(cap[0].length);
18030 out += this.renderer.del(this.output(cap[1]));
18035 if (cap = this.rules.text.exec(src)) {
18036 src = src.substring(cap[0].length);
18037 out += this.renderer.text(escape(this.smartypants(cap[0])));
18043 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18054 InlineLexer.prototype.outputLink = function(cap, link) {
18055 var href = escape(link.href)
18056 , title = link.title ? escape(link.title) : null;
18058 return cap[0].charAt(0) !== '!'
18059 ? this.renderer.link(href, title, this.output(cap[1]))
18060 : this.renderer.image(href, title, escape(cap[1]));
18064 * Smartypants Transformations
18067 InlineLexer.prototype.smartypants = function(text) {
18068 if (!this.options.smartypants) { return text; }
18071 .replace(/---/g, '\u2014')
18073 .replace(/--/g, '\u2013')
18075 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18076 // closing singles & apostrophes
18077 .replace(/'/g, '\u2019')
18079 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18081 .replace(/"/g, '\u201d')
18083 .replace(/\.{3}/g, '\u2026');
18090 InlineLexer.prototype.mangle = function(text) {
18091 if (!this.options.mangle) { return text; }
18097 for (; i < l; i++) {
18098 ch = text.charCodeAt(i);
18099 if (Math.random() > 0.5) {
18100 ch = 'x' + ch.toString(16);
18102 out += '&#' + ch + ';';
18113 * eval:var:Renderer
18116 var Renderer = function (options) {
18117 this.options = options || {};
18120 Renderer.prototype.code = function(code, lang, escaped) {
18121 if (this.options.highlight) {
18122 var out = this.options.highlight(code, lang);
18123 if (out != null && out !== code) {
18128 // hack!!! - it's already escapeD?
18133 return '<pre><code>'
18134 + (escaped ? code : escape(code, true))
18135 + '\n</code></pre>';
18138 return '<pre><code class="'
18139 + this.options.langPrefix
18140 + escape(lang, true)
18142 + (escaped ? code : escape(code, true))
18143 + '\n</code></pre>\n';
18146 Renderer.prototype.blockquote = function(quote) {
18147 return '<blockquote>\n' + quote + '</blockquote>\n';
18150 Renderer.prototype.html = function(html) {
18154 Renderer.prototype.heading = function(text, level, raw) {
18158 + this.options.headerPrefix
18159 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18167 Renderer.prototype.hr = function() {
18168 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18171 Renderer.prototype.list = function(body, ordered) {
18172 var type = ordered ? 'ol' : 'ul';
18173 return '<' + type + '>\n' + body + '</' + type + '>\n';
18176 Renderer.prototype.listitem = function(text) {
18177 return '<li>' + text + '</li>\n';
18180 Renderer.prototype.paragraph = function(text) {
18181 return '<p>' + text + '</p>\n';
18184 Renderer.prototype.table = function(header, body) {
18185 return '<table class="table table-striped">\n'
18195 Renderer.prototype.tablerow = function(content) {
18196 return '<tr>\n' + content + '</tr>\n';
18199 Renderer.prototype.tablecell = function(content, flags) {
18200 var type = flags.header ? 'th' : 'td';
18201 var tag = flags.align
18202 ? '<' + type + ' style="text-align:' + flags.align + '">'
18203 : '<' + type + '>';
18204 return tag + content + '</' + type + '>\n';
18207 // span level renderer
18208 Renderer.prototype.strong = function(text) {
18209 return '<strong>' + text + '</strong>';
18212 Renderer.prototype.em = function(text) {
18213 return '<em>' + text + '</em>';
18216 Renderer.prototype.codespan = function(text) {
18217 return '<code>' + text + '</code>';
18220 Renderer.prototype.br = function() {
18221 return this.options.xhtml ? '<br/>' : '<br>';
18224 Renderer.prototype.del = function(text) {
18225 return '<del>' + text + '</del>';
18228 Renderer.prototype.link = function(href, title, text) {
18229 if (this.options.sanitize) {
18231 var prot = decodeURIComponent(unescape(href))
18232 .replace(/[^\w:]/g, '')
18237 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18241 var out = '<a href="' + href + '"';
18243 out += ' title="' + title + '"';
18245 out += '>' + text + '</a>';
18249 Renderer.prototype.image = function(href, title, text) {
18250 var out = '<img src="' + href + '" alt="' + text + '"';
18252 out += ' title="' + title + '"';
18254 out += this.options.xhtml ? '/>' : '>';
18258 Renderer.prototype.text = function(text) {
18263 * Parsing & Compiling
18269 var Parser= function (options) {
18272 this.options = options || marked.defaults;
18273 this.options.renderer = this.options.renderer || new Renderer;
18274 this.renderer = this.options.renderer;
18275 this.renderer.options = this.options;
18279 * Static Parse Method
18282 Parser.parse = function(src, options, renderer) {
18283 var parser = new Parser(options, renderer);
18284 return parser.parse(src);
18291 Parser.prototype.parse = function(src) {
18292 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18293 this.tokens = src.reverse();
18296 while (this.next()) {
18307 Parser.prototype.next = function() {
18308 return this.token = this.tokens.pop();
18312 * Preview Next Token
18315 Parser.prototype.peek = function() {
18316 return this.tokens[this.tokens.length - 1] || 0;
18320 * Parse Text Tokens
18323 Parser.prototype.parseText = function() {
18324 var body = this.token.text;
18326 while (this.peek().type === 'text') {
18327 body += '\n' + this.next().text;
18330 return this.inline.output(body);
18334 * Parse Current Token
18337 Parser.prototype.tok = function() {
18338 switch (this.token.type) {
18343 return this.renderer.hr();
18346 return this.renderer.heading(
18347 this.inline.output(this.token.text),
18352 return this.renderer.code(this.token.text,
18354 this.token.escaped);
18367 for (i = 0; i < this.token.header.length; i++) {
18368 flags = { header: true, align: this.token.align[i] };
18369 cell += this.renderer.tablecell(
18370 this.inline.output(this.token.header[i]),
18371 { header: true, align: this.token.align[i] }
18374 header += this.renderer.tablerow(cell);
18376 for (i = 0; i < this.token.cells.length; i++) {
18377 row = this.token.cells[i];
18380 for (j = 0; j < row.length; j++) {
18381 cell += this.renderer.tablecell(
18382 this.inline.output(row[j]),
18383 { header: false, align: this.token.align[j] }
18387 body += this.renderer.tablerow(cell);
18389 return this.renderer.table(header, body);
18391 case 'blockquote_start': {
18394 while (this.next().type !== 'blockquote_end') {
18395 body += this.tok();
18398 return this.renderer.blockquote(body);
18400 case 'list_start': {
18402 , ordered = this.token.ordered;
18404 while (this.next().type !== 'list_end') {
18405 body += this.tok();
18408 return this.renderer.list(body, ordered);
18410 case 'list_item_start': {
18413 while (this.next().type !== 'list_item_end') {
18414 body += this.token.type === 'text'
18419 return this.renderer.listitem(body);
18421 case 'loose_item_start': {
18424 while (this.next().type !== 'list_item_end') {
18425 body += this.tok();
18428 return this.renderer.listitem(body);
18431 var html = !this.token.pre && !this.options.pedantic
18432 ? this.inline.output(this.token.text)
18434 return this.renderer.html(html);
18436 case 'paragraph': {
18437 return this.renderer.paragraph(this.inline.output(this.token.text));
18440 return this.renderer.paragraph(this.parseText());
18452 var marked = function (src, opt, callback) {
18453 if (callback || typeof opt === 'function') {
18459 opt = merge({}, marked.defaults, opt || {});
18461 var highlight = opt.highlight
18467 tokens = Lexer.lex(src, opt)
18469 return callback(e);
18472 pending = tokens.length;
18476 var done = function(err) {
18478 opt.highlight = highlight;
18479 return callback(err);
18485 out = Parser.parse(tokens, opt);
18490 opt.highlight = highlight;
18494 : callback(null, out);
18497 if (!highlight || highlight.length < 3) {
18501 delete opt.highlight;
18503 if (!pending) { return done(); }
18505 for (; i < tokens.length; i++) {
18507 if (token.type !== 'code') {
18508 return --pending || done();
18510 return highlight(token.text, token.lang, function(err, code) {
18511 if (err) { return done(err); }
18512 if (code == null || code === token.text) {
18513 return --pending || done();
18516 token.escaped = true;
18517 --pending || done();
18525 if (opt) { opt = merge({}, marked.defaults, opt); }
18526 return Parser.parse(Lexer.lex(src, opt), opt);
18528 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18529 if ((opt || marked.defaults).silent) {
18530 return '<p>An error occured:</p><pre>'
18531 + escape(e.message + '', true)
18543 marked.setOptions = function(opt) {
18544 merge(marked.defaults, opt);
18548 marked.defaults = {
18559 langPrefix: 'lang-',
18560 smartypants: false,
18562 renderer: new Renderer,
18570 marked.Parser = Parser;
18571 marked.parser = Parser.parse;
18573 marked.Renderer = Renderer;
18575 marked.Lexer = Lexer;
18576 marked.lexer = Lexer.lex;
18578 marked.InlineLexer = InlineLexer;
18579 marked.inlineLexer = InlineLexer.output;
18581 marked.parse = marked;
18583 Roo.Markdown.marked = marked;
18587 * Ext JS Library 1.1.1
18588 * Copyright(c) 2006-2007, Ext JS, LLC.
18590 * Originally Released Under LGPL - original licence link has changed is not relivant.
18593 * <script type="text/javascript">
18599 * These classes are derivatives of the similarly named classes in the YUI Library.
18600 * The original license:
18601 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18602 * Code licensed under the BSD License:
18603 * http://developer.yahoo.net/yui/license.txt
18608 var Event=Roo.EventManager;
18609 var Dom=Roo.lib.Dom;
18612 * @class Roo.dd.DragDrop
18613 * @extends Roo.util.Observable
18614 * Defines the interface and base operation of items that that can be
18615 * dragged or can be drop targets. It was designed to be extended, overriding
18616 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18617 * Up to three html elements can be associated with a DragDrop instance:
18619 * <li>linked element: the element that is passed into the constructor.
18620 * This is the element which defines the boundaries for interaction with
18621 * other DragDrop objects.</li>
18622 * <li>handle element(s): The drag operation only occurs if the element that
18623 * was clicked matches a handle element. By default this is the linked
18624 * element, but there are times that you will want only a portion of the
18625 * linked element to initiate the drag operation, and the setHandleElId()
18626 * method provides a way to define this.</li>
18627 * <li>drag element: this represents the element that would be moved along
18628 * with the cursor during a drag operation. By default, this is the linked
18629 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18630 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18633 * This class should not be instantiated until the onload event to ensure that
18634 * the associated elements are available.
18635 * The following would define a DragDrop obj that would interact with any
18636 * other DragDrop obj in the "group1" group:
18638 * dd = new Roo.dd.DragDrop("div1", "group1");
18640 * Since none of the event handlers have been implemented, nothing would
18641 * actually happen if you were to run the code above. Normally you would
18642 * override this class or one of the default implementations, but you can
18643 * also override the methods you want on an instance of the class...
18645 * dd.onDragDrop = function(e, id) {
18646 * alert("dd was dropped on " + id);
18650 * @param {String} id of the element that is linked to this instance
18651 * @param {String} sGroup the group of related DragDrop objects
18652 * @param {object} config an object containing configurable attributes
18653 * Valid properties for DragDrop:
18654 * padding, isTarget, maintainOffset, primaryButtonOnly
18656 Roo.dd.DragDrop = function(id, sGroup, config) {
18658 this.init(id, sGroup, config);
18663 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18666 * The id of the element associated with this object. This is what we
18667 * refer to as the "linked element" because the size and position of
18668 * this element is used to determine when the drag and drop objects have
18676 * Configuration attributes passed into the constructor
18683 * The id of the element that will be dragged. By default this is same
18684 * as the linked element , but could be changed to another element. Ex:
18686 * @property dragElId
18693 * the id of the element that initiates the drag operation. By default
18694 * this is the linked element, but could be changed to be a child of this
18695 * element. This lets us do things like only starting the drag when the
18696 * header element within the linked html element is clicked.
18697 * @property handleElId
18704 * An associative array of HTML tags that will be ignored if clicked.
18705 * @property invalidHandleTypes
18706 * @type {string: string}
18708 invalidHandleTypes: null,
18711 * An associative array of ids for elements that will be ignored if clicked
18712 * @property invalidHandleIds
18713 * @type {string: string}
18715 invalidHandleIds: null,
18718 * An indexted array of css class names for elements that will be ignored
18720 * @property invalidHandleClasses
18723 invalidHandleClasses: null,
18726 * The linked element's absolute X position at the time the drag was
18728 * @property startPageX
18735 * The linked element's absolute X position at the time the drag was
18737 * @property startPageY
18744 * The group defines a logical collection of DragDrop objects that are
18745 * related. Instances only get events when interacting with other
18746 * DragDrop object in the same group. This lets us define multiple
18747 * groups using a single DragDrop subclass if we want.
18749 * @type {string: string}
18754 * Individual drag/drop instances can be locked. This will prevent
18755 * onmousedown start drag.
18763 * Lock this instance
18766 lock: function() { this.locked = true; },
18769 * Unlock this instace
18772 unlock: function() { this.locked = false; },
18775 * By default, all insances can be a drop target. This can be disabled by
18776 * setting isTarget to false.
18783 * The padding configured for this drag and drop object for calculating
18784 * the drop zone intersection with this object.
18791 * Cached reference to the linked element
18792 * @property _domRef
18798 * Internal typeof flag
18799 * @property __ygDragDrop
18802 __ygDragDrop: true,
18805 * Set to true when horizontal contraints are applied
18806 * @property constrainX
18813 * Set to true when vertical contraints are applied
18814 * @property constrainY
18821 * The left constraint
18829 * The right constraint
18837 * The up constraint
18846 * The down constraint
18854 * Maintain offsets when we resetconstraints. Set to true when you want
18855 * the position of the element relative to its parent to stay the same
18856 * when the page changes
18858 * @property maintainOffset
18861 maintainOffset: false,
18864 * Array of pixel locations the element will snap to if we specified a
18865 * horizontal graduation/interval. This array is generated automatically
18866 * when you define a tick interval.
18873 * Array of pixel locations the element will snap to if we specified a
18874 * vertical graduation/interval. This array is generated automatically
18875 * when you define a tick interval.
18882 * By default the drag and drop instance will only respond to the primary
18883 * button click (left button for a right-handed mouse). Set to true to
18884 * allow drag and drop to start with any mouse click that is propogated
18886 * @property primaryButtonOnly
18889 primaryButtonOnly: true,
18892 * The availabe property is false until the linked dom element is accessible.
18893 * @property available
18899 * By default, drags can only be initiated if the mousedown occurs in the
18900 * region the linked element is. This is done in part to work around a
18901 * bug in some browsers that mis-report the mousedown if the previous
18902 * mouseup happened outside of the window. This property is set to true
18903 * if outer handles are defined.
18905 * @property hasOuterHandles
18909 hasOuterHandles: false,
18912 * Code that executes immediately before the startDrag event
18913 * @method b4StartDrag
18916 b4StartDrag: function(x, y) { },
18919 * Abstract method called after a drag/drop object is clicked
18920 * and the drag or mousedown time thresholds have beeen met.
18921 * @method startDrag
18922 * @param {int} X click location
18923 * @param {int} Y click location
18925 startDrag: function(x, y) { /* override this */ },
18928 * Code that executes immediately before the onDrag event
18932 b4Drag: function(e) { },
18935 * Abstract method called during the onMouseMove event while dragging an
18938 * @param {Event} e the mousemove event
18940 onDrag: function(e) { /* override this */ },
18943 * Abstract method called when this element fist begins hovering over
18944 * another DragDrop obj
18945 * @method onDragEnter
18946 * @param {Event} e the mousemove event
18947 * @param {String|DragDrop[]} id In POINT mode, the element
18948 * id this is hovering over. In INTERSECT mode, an array of one or more
18949 * dragdrop items being hovered over.
18951 onDragEnter: function(e, id) { /* override this */ },
18954 * Code that executes immediately before the onDragOver event
18955 * @method b4DragOver
18958 b4DragOver: function(e) { },
18961 * Abstract method called when this element is hovering over another
18963 * @method onDragOver
18964 * @param {Event} e the mousemove event
18965 * @param {String|DragDrop[]} id In POINT mode, the element
18966 * id this is hovering over. In INTERSECT mode, an array of dd items
18967 * being hovered over.
18969 onDragOver: function(e, id) { /* override this */ },
18972 * Code that executes immediately before the onDragOut event
18973 * @method b4DragOut
18976 b4DragOut: function(e) { },
18979 * Abstract method called when we are no longer hovering over an element
18980 * @method onDragOut
18981 * @param {Event} e the mousemove event
18982 * @param {String|DragDrop[]} id In POINT mode, the element
18983 * id this was hovering over. In INTERSECT mode, an array of dd items
18984 * that the mouse is no longer over.
18986 onDragOut: function(e, id) { /* override this */ },
18989 * Code that executes immediately before the onDragDrop event
18990 * @method b4DragDrop
18993 b4DragDrop: function(e) { },
18996 * Abstract method called when this item is dropped on another DragDrop
18998 * @method onDragDrop
18999 * @param {Event} e the mouseup event
19000 * @param {String|DragDrop[]} id In POINT mode, the element
19001 * id this was dropped on. In INTERSECT mode, an array of dd items this
19004 onDragDrop: function(e, id) { /* override this */ },
19007 * Abstract method called when this item is dropped on an area with no
19009 * @method onInvalidDrop
19010 * @param {Event} e the mouseup event
19012 onInvalidDrop: function(e) { /* override this */ },
19015 * Code that executes immediately before the endDrag event
19016 * @method b4EndDrag
19019 b4EndDrag: function(e) { },
19022 * Fired when we are done dragging the object
19024 * @param {Event} e the mouseup event
19026 endDrag: function(e) { /* override this */ },
19029 * Code executed immediately before the onMouseDown event
19030 * @method b4MouseDown
19031 * @param {Event} e the mousedown event
19034 b4MouseDown: function(e) { },
19037 * Event handler that fires when a drag/drop obj gets a mousedown
19038 * @method onMouseDown
19039 * @param {Event} e the mousedown event
19041 onMouseDown: function(e) { /* override this */ },
19044 * Event handler that fires when a drag/drop obj gets a mouseup
19045 * @method onMouseUp
19046 * @param {Event} e the mouseup event
19048 onMouseUp: function(e) { /* override this */ },
19051 * Override the onAvailable method to do what is needed after the initial
19052 * position was determined.
19053 * @method onAvailable
19055 onAvailable: function () {
19059 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19062 defaultPadding : {left:0, right:0, top:0, bottom:0},
19065 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19069 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19070 { dragElId: "existingProxyDiv" });
19071 dd.startDrag = function(){
19072 this.constrainTo("parent-id");
19075 * Or you can initalize it using the {@link Roo.Element} object:
19077 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19078 startDrag : function(){
19079 this.constrainTo("parent-id");
19083 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19084 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19085 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19086 * an object containing the sides to pad. For example: {right:10, bottom:10}
19087 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19089 constrainTo : function(constrainTo, pad, inContent){
19090 if(typeof pad == "number"){
19091 pad = {left: pad, right:pad, top:pad, bottom:pad};
19093 pad = pad || this.defaultPadding;
19094 var b = Roo.get(this.getEl()).getBox();
19095 var ce = Roo.get(constrainTo);
19096 var s = ce.getScroll();
19097 var c, cd = ce.dom;
19098 if(cd == document.body){
19099 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19102 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19106 var topSpace = b.y - c.y;
19107 var leftSpace = b.x - c.x;
19109 this.resetConstraints();
19110 this.setXConstraint(leftSpace - (pad.left||0), // left
19111 c.width - leftSpace - b.width - (pad.right||0) //right
19113 this.setYConstraint(topSpace - (pad.top||0), //top
19114 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19119 * Returns a reference to the linked element
19121 * @return {HTMLElement} the html element
19123 getEl: function() {
19124 if (!this._domRef) {
19125 this._domRef = Roo.getDom(this.id);
19128 return this._domRef;
19132 * Returns a reference to the actual element to drag. By default this is
19133 * the same as the html element, but it can be assigned to another
19134 * element. An example of this can be found in Roo.dd.DDProxy
19135 * @method getDragEl
19136 * @return {HTMLElement} the html element
19138 getDragEl: function() {
19139 return Roo.getDom(this.dragElId);
19143 * Sets up the DragDrop object. Must be called in the constructor of any
19144 * Roo.dd.DragDrop subclass
19146 * @param id the id of the linked element
19147 * @param {String} sGroup the group of related items
19148 * @param {object} config configuration attributes
19150 init: function(id, sGroup, config) {
19151 this.initTarget(id, sGroup, config);
19152 if (!Roo.isTouch) {
19153 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19155 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19156 // Event.on(this.id, "selectstart", Event.preventDefault);
19160 * Initializes Targeting functionality only... the object does not
19161 * get a mousedown handler.
19162 * @method initTarget
19163 * @param id the id of the linked element
19164 * @param {String} sGroup the group of related items
19165 * @param {object} config configuration attributes
19167 initTarget: function(id, sGroup, config) {
19169 // configuration attributes
19170 this.config = config || {};
19172 // create a local reference to the drag and drop manager
19173 this.DDM = Roo.dd.DDM;
19174 // initialize the groups array
19177 // assume that we have an element reference instead of an id if the
19178 // parameter is not a string
19179 if (typeof id !== "string") {
19186 // add to an interaction group
19187 this.addToGroup((sGroup) ? sGroup : "default");
19189 // We don't want to register this as the handle with the manager
19190 // so we just set the id rather than calling the setter.
19191 this.handleElId = id;
19193 // the linked element is the element that gets dragged by default
19194 this.setDragElId(id);
19196 // by default, clicked anchors will not start drag operations.
19197 this.invalidHandleTypes = { A: "A" };
19198 this.invalidHandleIds = {};
19199 this.invalidHandleClasses = [];
19201 this.applyConfig();
19203 this.handleOnAvailable();
19207 * Applies the configuration parameters that were passed into the constructor.
19208 * This is supposed to happen at each level through the inheritance chain. So
19209 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19210 * DragDrop in order to get all of the parameters that are available in
19212 * @method applyConfig
19214 applyConfig: function() {
19216 // configurable properties:
19217 // padding, isTarget, maintainOffset, primaryButtonOnly
19218 this.padding = this.config.padding || [0, 0, 0, 0];
19219 this.isTarget = (this.config.isTarget !== false);
19220 this.maintainOffset = (this.config.maintainOffset);
19221 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19226 * Executed when the linked element is available
19227 * @method handleOnAvailable
19230 handleOnAvailable: function() {
19231 this.available = true;
19232 this.resetConstraints();
19233 this.onAvailable();
19237 * Configures the padding for the target zone in px. Effectively expands
19238 * (or reduces) the virtual object size for targeting calculations.
19239 * Supports css-style shorthand; if only one parameter is passed, all sides
19240 * will have that padding, and if only two are passed, the top and bottom
19241 * will have the first param, the left and right the second.
19242 * @method setPadding
19243 * @param {int} iTop Top pad
19244 * @param {int} iRight Right pad
19245 * @param {int} iBot Bot pad
19246 * @param {int} iLeft Left pad
19248 setPadding: function(iTop, iRight, iBot, iLeft) {
19249 // this.padding = [iLeft, iRight, iTop, iBot];
19250 if (!iRight && 0 !== iRight) {
19251 this.padding = [iTop, iTop, iTop, iTop];
19252 } else if (!iBot && 0 !== iBot) {
19253 this.padding = [iTop, iRight, iTop, iRight];
19255 this.padding = [iTop, iRight, iBot, iLeft];
19260 * Stores the initial placement of the linked element.
19261 * @method setInitialPosition
19262 * @param {int} diffX the X offset, default 0
19263 * @param {int} diffY the Y offset, default 0
19265 setInitPosition: function(diffX, diffY) {
19266 var el = this.getEl();
19268 if (!this.DDM.verifyEl(el)) {
19272 var dx = diffX || 0;
19273 var dy = diffY || 0;
19275 var p = Dom.getXY( el );
19277 this.initPageX = p[0] - dx;
19278 this.initPageY = p[1] - dy;
19280 this.lastPageX = p[0];
19281 this.lastPageY = p[1];
19284 this.setStartPosition(p);
19288 * Sets the start position of the element. This is set when the obj
19289 * is initialized, the reset when a drag is started.
19290 * @method setStartPosition
19291 * @param pos current position (from previous lookup)
19294 setStartPosition: function(pos) {
19295 var p = pos || Dom.getXY( this.getEl() );
19296 this.deltaSetXY = null;
19298 this.startPageX = p[0];
19299 this.startPageY = p[1];
19303 * Add this instance to a group of related drag/drop objects. All
19304 * instances belong to at least one group, and can belong to as many
19305 * groups as needed.
19306 * @method addToGroup
19307 * @param sGroup {string} the name of the group
19309 addToGroup: function(sGroup) {
19310 this.groups[sGroup] = true;
19311 this.DDM.regDragDrop(this, sGroup);
19315 * Remove's this instance from the supplied interaction group
19316 * @method removeFromGroup
19317 * @param {string} sGroup The group to drop
19319 removeFromGroup: function(sGroup) {
19320 if (this.groups[sGroup]) {
19321 delete this.groups[sGroup];
19324 this.DDM.removeDDFromGroup(this, sGroup);
19328 * Allows you to specify that an element other than the linked element
19329 * will be moved with the cursor during a drag
19330 * @method setDragElId
19331 * @param id {string} the id of the element that will be used to initiate the drag
19333 setDragElId: function(id) {
19334 this.dragElId = id;
19338 * Allows you to specify a child of the linked element that should be
19339 * used to initiate the drag operation. An example of this would be if
19340 * you have a content div with text and links. Clicking anywhere in the
19341 * content area would normally start the drag operation. Use this method
19342 * to specify that an element inside of the content div is the element
19343 * that starts the drag operation.
19344 * @method setHandleElId
19345 * @param id {string} the id of the element that will be used to
19346 * initiate the drag.
19348 setHandleElId: function(id) {
19349 if (typeof id !== "string") {
19352 this.handleElId = id;
19353 this.DDM.regHandle(this.id, id);
19357 * Allows you to set an element outside of the linked element as a drag
19359 * @method setOuterHandleElId
19360 * @param id the id of the element that will be used to initiate the drag
19362 setOuterHandleElId: function(id) {
19363 if (typeof id !== "string") {
19366 Event.on(id, "mousedown",
19367 this.handleMouseDown, this);
19368 this.setHandleElId(id);
19370 this.hasOuterHandles = true;
19374 * Remove all drag and drop hooks for this element
19377 unreg: function() {
19378 Event.un(this.id, "mousedown",
19379 this.handleMouseDown);
19380 Event.un(this.id, "touchstart",
19381 this.handleMouseDown);
19382 this._domRef = null;
19383 this.DDM._remove(this);
19386 destroy : function(){
19391 * Returns true if this instance is locked, or the drag drop mgr is locked
19392 * (meaning that all drag/drop is disabled on the page.)
19394 * @return {boolean} true if this obj or all drag/drop is locked, else
19397 isLocked: function() {
19398 return (this.DDM.isLocked() || this.locked);
19402 * Fired when this object is clicked
19403 * @method handleMouseDown
19405 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19408 handleMouseDown: function(e, oDD){
19410 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19411 //Roo.log('not touch/ button !=0');
19414 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19415 return; // double touch..
19419 if (this.isLocked()) {
19420 //Roo.log('locked');
19424 this.DDM.refreshCache(this.groups);
19425 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19426 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19427 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19428 //Roo.log('no outer handes or not over target');
19431 // Roo.log('check validator');
19432 if (this.clickValidator(e)) {
19433 // Roo.log('validate success');
19434 // set the initial element position
19435 this.setStartPosition();
19438 this.b4MouseDown(e);
19439 this.onMouseDown(e);
19441 this.DDM.handleMouseDown(e, this);
19443 this.DDM.stopEvent(e);
19451 clickValidator: function(e) {
19452 var target = e.getTarget();
19453 return ( this.isValidHandleChild(target) &&
19454 (this.id == this.handleElId ||
19455 this.DDM.handleWasClicked(target, this.id)) );
19459 * Allows you to specify a tag name that should not start a drag operation
19460 * when clicked. This is designed to facilitate embedding links within a
19461 * drag handle that do something other than start the drag.
19462 * @method addInvalidHandleType
19463 * @param {string} tagName the type of element to exclude
19465 addInvalidHandleType: function(tagName) {
19466 var type = tagName.toUpperCase();
19467 this.invalidHandleTypes[type] = type;
19471 * Lets you to specify an element id for a child of a drag handle
19472 * that should not initiate a drag
19473 * @method addInvalidHandleId
19474 * @param {string} id the element id of the element you wish to ignore
19476 addInvalidHandleId: function(id) {
19477 if (typeof id !== "string") {
19480 this.invalidHandleIds[id] = id;
19484 * Lets you specify a css class of elements that will not initiate a drag
19485 * @method addInvalidHandleClass
19486 * @param {string} cssClass the class of the elements you wish to ignore
19488 addInvalidHandleClass: function(cssClass) {
19489 this.invalidHandleClasses.push(cssClass);
19493 * Unsets an excluded tag name set by addInvalidHandleType
19494 * @method removeInvalidHandleType
19495 * @param {string} tagName the type of element to unexclude
19497 removeInvalidHandleType: function(tagName) {
19498 var type = tagName.toUpperCase();
19499 // this.invalidHandleTypes[type] = null;
19500 delete this.invalidHandleTypes[type];
19504 * Unsets an invalid handle id
19505 * @method removeInvalidHandleId
19506 * @param {string} id the id of the element to re-enable
19508 removeInvalidHandleId: function(id) {
19509 if (typeof id !== "string") {
19512 delete this.invalidHandleIds[id];
19516 * Unsets an invalid css class
19517 * @method removeInvalidHandleClass
19518 * @param {string} cssClass the class of the element(s) you wish to
19521 removeInvalidHandleClass: function(cssClass) {
19522 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19523 if (this.invalidHandleClasses[i] == cssClass) {
19524 delete this.invalidHandleClasses[i];
19530 * Checks the tag exclusion list to see if this click should be ignored
19531 * @method isValidHandleChild
19532 * @param {HTMLElement} node the HTMLElement to evaluate
19533 * @return {boolean} true if this is a valid tag type, false if not
19535 isValidHandleChild: function(node) {
19538 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19541 nodeName = node.nodeName.toUpperCase();
19543 nodeName = node.nodeName;
19545 valid = valid && !this.invalidHandleTypes[nodeName];
19546 valid = valid && !this.invalidHandleIds[node.id];
19548 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19549 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19558 * Create the array of horizontal tick marks if an interval was specified
19559 * in setXConstraint().
19560 * @method setXTicks
19563 setXTicks: function(iStartX, iTickSize) {
19565 this.xTickSize = iTickSize;
19569 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19571 this.xTicks[this.xTicks.length] = i;
19576 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19578 this.xTicks[this.xTicks.length] = i;
19583 this.xTicks.sort(this.DDM.numericSort) ;
19587 * Create the array of vertical tick marks if an interval was specified in
19588 * setYConstraint().
19589 * @method setYTicks
19592 setYTicks: function(iStartY, iTickSize) {
19594 this.yTickSize = iTickSize;
19598 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19600 this.yTicks[this.yTicks.length] = i;
19605 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19607 this.yTicks[this.yTicks.length] = i;
19612 this.yTicks.sort(this.DDM.numericSort) ;
19616 * By default, the element can be dragged any place on the screen. Use
19617 * this method to limit the horizontal travel of the element. Pass in
19618 * 0,0 for the parameters if you want to lock the drag to the y axis.
19619 * @method setXConstraint
19620 * @param {int} iLeft the number of pixels the element can move to the left
19621 * @param {int} iRight the number of pixels the element can move to the
19623 * @param {int} iTickSize optional parameter for specifying that the
19625 * should move iTickSize pixels at a time.
19627 setXConstraint: function(iLeft, iRight, iTickSize) {
19628 this.leftConstraint = iLeft;
19629 this.rightConstraint = iRight;
19631 this.minX = this.initPageX - iLeft;
19632 this.maxX = this.initPageX + iRight;
19633 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19635 this.constrainX = true;
19639 * Clears any constraints applied to this instance. Also clears ticks
19640 * since they can't exist independent of a constraint at this time.
19641 * @method clearConstraints
19643 clearConstraints: function() {
19644 this.constrainX = false;
19645 this.constrainY = false;
19650 * Clears any tick interval defined for this instance
19651 * @method clearTicks
19653 clearTicks: function() {
19654 this.xTicks = null;
19655 this.yTicks = null;
19656 this.xTickSize = 0;
19657 this.yTickSize = 0;
19661 * By default, the element can be dragged any place on the screen. Set
19662 * this to limit the vertical travel of the element. Pass in 0,0 for the
19663 * parameters if you want to lock the drag to the x axis.
19664 * @method setYConstraint
19665 * @param {int} iUp the number of pixels the element can move up
19666 * @param {int} iDown the number of pixels the element can move down
19667 * @param {int} iTickSize optional parameter for specifying that the
19668 * element should move iTickSize pixels at a time.
19670 setYConstraint: function(iUp, iDown, iTickSize) {
19671 this.topConstraint = iUp;
19672 this.bottomConstraint = iDown;
19674 this.minY = this.initPageY - iUp;
19675 this.maxY = this.initPageY + iDown;
19676 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19678 this.constrainY = true;
19683 * resetConstraints must be called if you manually reposition a dd element.
19684 * @method resetConstraints
19685 * @param {boolean} maintainOffset
19687 resetConstraints: function() {
19690 // Maintain offsets if necessary
19691 if (this.initPageX || this.initPageX === 0) {
19692 // figure out how much this thing has moved
19693 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19694 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19696 this.setInitPosition(dx, dy);
19698 // This is the first time we have detected the element's position
19700 this.setInitPosition();
19703 if (this.constrainX) {
19704 this.setXConstraint( this.leftConstraint,
19705 this.rightConstraint,
19709 if (this.constrainY) {
19710 this.setYConstraint( this.topConstraint,
19711 this.bottomConstraint,
19717 * Normally the drag element is moved pixel by pixel, but we can specify
19718 * that it move a number of pixels at a time. This method resolves the
19719 * location when we have it set up like this.
19721 * @param {int} val where we want to place the object
19722 * @param {int[]} tickArray sorted array of valid points
19723 * @return {int} the closest tick
19726 getTick: function(val, tickArray) {
19729 // If tick interval is not defined, it is effectively 1 pixel,
19730 // so we return the value passed to us.
19732 } else if (tickArray[0] >= val) {
19733 // The value is lower than the first tick, so we return the first
19735 return tickArray[0];
19737 for (var i=0, len=tickArray.length; i<len; ++i) {
19739 if (tickArray[next] && tickArray[next] >= val) {
19740 var diff1 = val - tickArray[i];
19741 var diff2 = tickArray[next] - val;
19742 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19746 // The value is larger than the last tick, so we return the last
19748 return tickArray[tickArray.length - 1];
19755 * @return {string} string representation of the dd obj
19757 toString: function() {
19758 return ("DragDrop " + this.id);
19766 * Ext JS Library 1.1.1
19767 * Copyright(c) 2006-2007, Ext JS, LLC.
19769 * Originally Released Under LGPL - original licence link has changed is not relivant.
19772 * <script type="text/javascript">
19777 * The drag and drop utility provides a framework for building drag and drop
19778 * applications. In addition to enabling drag and drop for specific elements,
19779 * the drag and drop elements are tracked by the manager class, and the
19780 * interactions between the various elements are tracked during the drag and
19781 * the implementing code is notified about these important moments.
19784 // Only load the library once. Rewriting the manager class would orphan
19785 // existing drag and drop instances.
19786 if (!Roo.dd.DragDropMgr) {
19789 * @class Roo.dd.DragDropMgr
19790 * DragDropMgr is a singleton that tracks the element interaction for
19791 * all DragDrop items in the window. Generally, you will not call
19792 * this class directly, but it does have helper methods that could
19793 * be useful in your DragDrop implementations.
19796 Roo.dd.DragDropMgr = function() {
19798 var Event = Roo.EventManager;
19803 * Two dimensional Array of registered DragDrop objects. The first
19804 * dimension is the DragDrop item group, the second the DragDrop
19807 * @type {string: string}
19814 * Array of element ids defined as drag handles. Used to determine
19815 * if the element that generated the mousedown event is actually the
19816 * handle and not the html element itself.
19817 * @property handleIds
19818 * @type {string: string}
19825 * the DragDrop object that is currently being dragged
19826 * @property dragCurrent
19834 * the DragDrop object(s) that are being hovered over
19835 * @property dragOvers
19843 * the X distance between the cursor and the object being dragged
19852 * the Y distance between the cursor and the object being dragged
19861 * Flag to determine if we should prevent the default behavior of the
19862 * events we define. By default this is true, but this can be set to
19863 * false if you need the default behavior (not recommended)
19864 * @property preventDefault
19868 preventDefault: true,
19871 * Flag to determine if we should stop the propagation of the events
19872 * we generate. This is true by default but you may want to set it to
19873 * false if the html element contains other features that require the
19875 * @property stopPropagation
19879 stopPropagation: true,
19882 * Internal flag that is set to true when drag and drop has been
19884 * @property initialized
19891 * All drag and drop can be disabled.
19899 * Called the first time an element is registered.
19905 this.initialized = true;
19909 * In point mode, drag and drop interaction is defined by the
19910 * location of the cursor during the drag/drop
19918 * In intersect mode, drag and drop interactio nis defined by the
19919 * overlap of two or more drag and drop objects.
19920 * @property INTERSECT
19927 * The current drag and drop mode. Default: POINT
19935 * Runs method on all drag and drop objects
19936 * @method _execOnAll
19940 _execOnAll: function(sMethod, args) {
19941 for (var i in this.ids) {
19942 for (var j in this.ids[i]) {
19943 var oDD = this.ids[i][j];
19944 if (! this.isTypeOfDD(oDD)) {
19947 oDD[sMethod].apply(oDD, args);
19953 * Drag and drop initialization. Sets up the global event handlers
19958 _onLoad: function() {
19962 if (!Roo.isTouch) {
19963 Event.on(document, "mouseup", this.handleMouseUp, this, true);
19964 Event.on(document, "mousemove", this.handleMouseMove, this, true);
19966 Event.on(document, "touchend", this.handleMouseUp, this, true);
19967 Event.on(document, "touchmove", this.handleMouseMove, this, true);
19969 Event.on(window, "unload", this._onUnload, this, true);
19970 Event.on(window, "resize", this._onResize, this, true);
19971 // Event.on(window, "mouseout", this._test);
19976 * Reset constraints on all drag and drop objs
19977 * @method _onResize
19981 _onResize: function(e) {
19982 this._execOnAll("resetConstraints", []);
19986 * Lock all drag and drop functionality
19990 lock: function() { this.locked = true; },
19993 * Unlock all drag and drop functionality
19997 unlock: function() { this.locked = false; },
20000 * Is drag and drop locked?
20002 * @return {boolean} True if drag and drop is locked, false otherwise.
20005 isLocked: function() { return this.locked; },
20008 * Location cache that is set for all drag drop objects when a drag is
20009 * initiated, cleared when the drag is finished.
20010 * @property locationCache
20017 * Set useCache to false if you want to force object the lookup of each
20018 * drag and drop linked element constantly during a drag.
20019 * @property useCache
20026 * The number of pixels that the mouse needs to move after the
20027 * mousedown before the drag is initiated. Default=3;
20028 * @property clickPixelThresh
20032 clickPixelThresh: 3,
20035 * The number of milliseconds after the mousedown event to initiate the
20036 * drag if we don't get a mouseup event. Default=1000
20037 * @property clickTimeThresh
20041 clickTimeThresh: 350,
20044 * Flag that indicates that either the drag pixel threshold or the
20045 * mousdown time threshold has been met
20046 * @property dragThreshMet
20051 dragThreshMet: false,
20054 * Timeout used for the click time threshold
20055 * @property clickTimeout
20060 clickTimeout: null,
20063 * The X position of the mousedown event stored for later use when a
20064 * drag threshold is met.
20073 * The Y position of the mousedown event stored for later use when a
20074 * drag threshold is met.
20083 * Each DragDrop instance must be registered with the DragDropMgr.
20084 * This is executed in DragDrop.init()
20085 * @method regDragDrop
20086 * @param {DragDrop} oDD the DragDrop object to register
20087 * @param {String} sGroup the name of the group this element belongs to
20090 regDragDrop: function(oDD, sGroup) {
20091 if (!this.initialized) { this.init(); }
20093 if (!this.ids[sGroup]) {
20094 this.ids[sGroup] = {};
20096 this.ids[sGroup][oDD.id] = oDD;
20100 * Removes the supplied dd instance from the supplied group. Executed
20101 * by DragDrop.removeFromGroup, so don't call this function directly.
20102 * @method removeDDFromGroup
20106 removeDDFromGroup: function(oDD, sGroup) {
20107 if (!this.ids[sGroup]) {
20108 this.ids[sGroup] = {};
20111 var obj = this.ids[sGroup];
20112 if (obj && obj[oDD.id]) {
20113 delete obj[oDD.id];
20118 * Unregisters a drag and drop item. This is executed in
20119 * DragDrop.unreg, use that method instead of calling this directly.
20124 _remove: function(oDD) {
20125 for (var g in oDD.groups) {
20126 if (g && this.ids[g][oDD.id]) {
20127 delete this.ids[g][oDD.id];
20130 delete this.handleIds[oDD.id];
20134 * Each DragDrop handle element must be registered. This is done
20135 * automatically when executing DragDrop.setHandleElId()
20136 * @method regHandle
20137 * @param {String} sDDId the DragDrop id this element is a handle for
20138 * @param {String} sHandleId the id of the element that is the drag
20142 regHandle: function(sDDId, sHandleId) {
20143 if (!this.handleIds[sDDId]) {
20144 this.handleIds[sDDId] = {};
20146 this.handleIds[sDDId][sHandleId] = sHandleId;
20150 * Utility function to determine if a given element has been
20151 * registered as a drag drop item.
20152 * @method isDragDrop
20153 * @param {String} id the element id to check
20154 * @return {boolean} true if this element is a DragDrop item,
20158 isDragDrop: function(id) {
20159 return ( this.getDDById(id) ) ? true : false;
20163 * Returns the drag and drop instances that are in all groups the
20164 * passed in instance belongs to.
20165 * @method getRelated
20166 * @param {DragDrop} p_oDD the obj to get related data for
20167 * @param {boolean} bTargetsOnly if true, only return targetable objs
20168 * @return {DragDrop[]} the related instances
20171 getRelated: function(p_oDD, bTargetsOnly) {
20173 for (var i in p_oDD.groups) {
20174 for (j in this.ids[i]) {
20175 var dd = this.ids[i][j];
20176 if (! this.isTypeOfDD(dd)) {
20179 if (!bTargetsOnly || dd.isTarget) {
20180 oDDs[oDDs.length] = dd;
20189 * Returns true if the specified dd target is a legal target for
20190 * the specifice drag obj
20191 * @method isLegalTarget
20192 * @param {DragDrop} the drag obj
20193 * @param {DragDrop} the target
20194 * @return {boolean} true if the target is a legal target for the
20198 isLegalTarget: function (oDD, oTargetDD) {
20199 var targets = this.getRelated(oDD, true);
20200 for (var i=0, len=targets.length;i<len;++i) {
20201 if (targets[i].id == oTargetDD.id) {
20210 * My goal is to be able to transparently determine if an object is
20211 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20212 * returns "object", oDD.constructor.toString() always returns
20213 * "DragDrop" and not the name of the subclass. So for now it just
20214 * evaluates a well-known variable in DragDrop.
20215 * @method isTypeOfDD
20216 * @param {Object} the object to evaluate
20217 * @return {boolean} true if typeof oDD = DragDrop
20220 isTypeOfDD: function (oDD) {
20221 return (oDD && oDD.__ygDragDrop);
20225 * Utility function to determine if a given element has been
20226 * registered as a drag drop handle for the given Drag Drop object.
20228 * @param {String} id the element id to check
20229 * @return {boolean} true if this element is a DragDrop handle, false
20233 isHandle: function(sDDId, sHandleId) {
20234 return ( this.handleIds[sDDId] &&
20235 this.handleIds[sDDId][sHandleId] );
20239 * Returns the DragDrop instance for a given id
20240 * @method getDDById
20241 * @param {String} id the id of the DragDrop object
20242 * @return {DragDrop} the drag drop object, null if it is not found
20245 getDDById: function(id) {
20246 for (var i in this.ids) {
20247 if (this.ids[i][id]) {
20248 return this.ids[i][id];
20255 * Fired after a registered DragDrop object gets the mousedown event.
20256 * Sets up the events required to track the object being dragged
20257 * @method handleMouseDown
20258 * @param {Event} e the event
20259 * @param oDD the DragDrop object being dragged
20263 handleMouseDown: function(e, oDD) {
20265 Roo.QuickTips.disable();
20267 this.currentTarget = e.getTarget();
20269 this.dragCurrent = oDD;
20271 var el = oDD.getEl();
20273 // track start position
20274 this.startX = e.getPageX();
20275 this.startY = e.getPageY();
20277 this.deltaX = this.startX - el.offsetLeft;
20278 this.deltaY = this.startY - el.offsetTop;
20280 this.dragThreshMet = false;
20282 this.clickTimeout = setTimeout(
20284 var DDM = Roo.dd.DDM;
20285 DDM.startDrag(DDM.startX, DDM.startY);
20287 this.clickTimeThresh );
20291 * Fired when either the drag pixel threshol or the mousedown hold
20292 * time threshold has been met.
20293 * @method startDrag
20294 * @param x {int} the X position of the original mousedown
20295 * @param y {int} the Y position of the original mousedown
20298 startDrag: function(x, y) {
20299 clearTimeout(this.clickTimeout);
20300 if (this.dragCurrent) {
20301 this.dragCurrent.b4StartDrag(x, y);
20302 this.dragCurrent.startDrag(x, y);
20304 this.dragThreshMet = true;
20308 * Internal function to handle the mouseup event. Will be invoked
20309 * from the context of the document.
20310 * @method handleMouseUp
20311 * @param {Event} e the event
20315 handleMouseUp: function(e) {
20318 Roo.QuickTips.enable();
20320 if (! this.dragCurrent) {
20324 clearTimeout(this.clickTimeout);
20326 if (this.dragThreshMet) {
20327 this.fireEvents(e, true);
20337 * Utility to stop event propagation and event default, if these
20338 * features are turned on.
20339 * @method stopEvent
20340 * @param {Event} e the event as returned by this.getEvent()
20343 stopEvent: function(e){
20344 if(this.stopPropagation) {
20345 e.stopPropagation();
20348 if (this.preventDefault) {
20349 e.preventDefault();
20354 * Internal function to clean up event handlers after the drag
20355 * operation is complete
20357 * @param {Event} e the event
20361 stopDrag: function(e) {
20362 // Fire the drag end event for the item that was dragged
20363 if (this.dragCurrent) {
20364 if (this.dragThreshMet) {
20365 this.dragCurrent.b4EndDrag(e);
20366 this.dragCurrent.endDrag(e);
20369 this.dragCurrent.onMouseUp(e);
20372 this.dragCurrent = null;
20373 this.dragOvers = {};
20377 * Internal function to handle the mousemove event. Will be invoked
20378 * from the context of the html element.
20380 * @TODO figure out what we can do about mouse events lost when the
20381 * user drags objects beyond the window boundary. Currently we can
20382 * detect this in internet explorer by verifying that the mouse is
20383 * down during the mousemove event. Firefox doesn't give us the
20384 * button state on the mousemove event.
20385 * @method handleMouseMove
20386 * @param {Event} e the event
20390 handleMouseMove: function(e) {
20391 if (! this.dragCurrent) {
20395 // var button = e.which || e.button;
20397 // check for IE mouseup outside of page boundary
20398 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20400 return this.handleMouseUp(e);
20403 if (!this.dragThreshMet) {
20404 var diffX = Math.abs(this.startX - e.getPageX());
20405 var diffY = Math.abs(this.startY - e.getPageY());
20406 if (diffX > this.clickPixelThresh ||
20407 diffY > this.clickPixelThresh) {
20408 this.startDrag(this.startX, this.startY);
20412 if (this.dragThreshMet) {
20413 this.dragCurrent.b4Drag(e);
20414 this.dragCurrent.onDrag(e);
20415 if(!this.dragCurrent.moveOnly){
20416 this.fireEvents(e, false);
20426 * Iterates over all of the DragDrop elements to find ones we are
20427 * hovering over or dropping on
20428 * @method fireEvents
20429 * @param {Event} e the event
20430 * @param {boolean} isDrop is this a drop op or a mouseover op?
20434 fireEvents: function(e, isDrop) {
20435 var dc = this.dragCurrent;
20437 // If the user did the mouse up outside of the window, we could
20438 // get here even though we have ended the drag.
20439 if (!dc || dc.isLocked()) {
20443 var pt = e.getPoint();
20445 // cache the previous dragOver array
20451 var enterEvts = [];
20453 // Check to see if the object(s) we were hovering over is no longer
20454 // being hovered over so we can fire the onDragOut event
20455 for (var i in this.dragOvers) {
20457 var ddo = this.dragOvers[i];
20459 if (! this.isTypeOfDD(ddo)) {
20463 if (! this.isOverTarget(pt, ddo, this.mode)) {
20464 outEvts.push( ddo );
20467 oldOvers[i] = true;
20468 delete this.dragOvers[i];
20471 for (var sGroup in dc.groups) {
20473 if ("string" != typeof sGroup) {
20477 for (i in this.ids[sGroup]) {
20478 var oDD = this.ids[sGroup][i];
20479 if (! this.isTypeOfDD(oDD)) {
20483 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20484 if (this.isOverTarget(pt, oDD, this.mode)) {
20485 // look for drop interactions
20487 dropEvts.push( oDD );
20488 // look for drag enter and drag over interactions
20491 // initial drag over: dragEnter fires
20492 if (!oldOvers[oDD.id]) {
20493 enterEvts.push( oDD );
20494 // subsequent drag overs: dragOver fires
20496 overEvts.push( oDD );
20499 this.dragOvers[oDD.id] = oDD;
20507 if (outEvts.length) {
20508 dc.b4DragOut(e, outEvts);
20509 dc.onDragOut(e, outEvts);
20512 if (enterEvts.length) {
20513 dc.onDragEnter(e, enterEvts);
20516 if (overEvts.length) {
20517 dc.b4DragOver(e, overEvts);
20518 dc.onDragOver(e, overEvts);
20521 if (dropEvts.length) {
20522 dc.b4DragDrop(e, dropEvts);
20523 dc.onDragDrop(e, dropEvts);
20527 // fire dragout events
20529 for (i=0, len=outEvts.length; i<len; ++i) {
20530 dc.b4DragOut(e, outEvts[i].id);
20531 dc.onDragOut(e, outEvts[i].id);
20534 // fire enter events
20535 for (i=0,len=enterEvts.length; i<len; ++i) {
20536 // dc.b4DragEnter(e, oDD.id);
20537 dc.onDragEnter(e, enterEvts[i].id);
20540 // fire over events
20541 for (i=0,len=overEvts.length; i<len; ++i) {
20542 dc.b4DragOver(e, overEvts[i].id);
20543 dc.onDragOver(e, overEvts[i].id);
20546 // fire drop events
20547 for (i=0, len=dropEvts.length; i<len; ++i) {
20548 dc.b4DragDrop(e, dropEvts[i].id);
20549 dc.onDragDrop(e, dropEvts[i].id);
20554 // notify about a drop that did not find a target
20555 if (isDrop && !dropEvts.length) {
20556 dc.onInvalidDrop(e);
20562 * Helper function for getting the best match from the list of drag
20563 * and drop objects returned by the drag and drop events when we are
20564 * in INTERSECT mode. It returns either the first object that the
20565 * cursor is over, or the object that has the greatest overlap with
20566 * the dragged element.
20567 * @method getBestMatch
20568 * @param {DragDrop[]} dds The array of drag and drop objects
20570 * @return {DragDrop} The best single match
20573 getBestMatch: function(dds) {
20575 // Return null if the input is not what we expect
20576 //if (!dds || !dds.length || dds.length == 0) {
20578 // If there is only one item, it wins
20579 //} else if (dds.length == 1) {
20581 var len = dds.length;
20586 // Loop through the targeted items
20587 for (var i=0; i<len; ++i) {
20589 // If the cursor is over the object, it wins. If the
20590 // cursor is over multiple matches, the first one we come
20592 if (dd.cursorIsOver) {
20595 // Otherwise the object with the most overlap wins
20598 winner.overlap.getArea() < dd.overlap.getArea()) {
20609 * Refreshes the cache of the top-left and bottom-right points of the
20610 * drag and drop objects in the specified group(s). This is in the
20611 * format that is stored in the drag and drop instance, so typical
20614 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20618 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20620 * @TODO this really should be an indexed array. Alternatively this
20621 * method could accept both.
20622 * @method refreshCache
20623 * @param {Object} groups an associative array of groups to refresh
20626 refreshCache: function(groups) {
20627 for (var sGroup in groups) {
20628 if ("string" != typeof sGroup) {
20631 for (var i in this.ids[sGroup]) {
20632 var oDD = this.ids[sGroup][i];
20634 if (this.isTypeOfDD(oDD)) {
20635 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20636 var loc = this.getLocation(oDD);
20638 this.locationCache[oDD.id] = loc;
20640 delete this.locationCache[oDD.id];
20641 // this will unregister the drag and drop object if
20642 // the element is not in a usable state
20651 * This checks to make sure an element exists and is in the DOM. The
20652 * main purpose is to handle cases where innerHTML is used to remove
20653 * drag and drop objects from the DOM. IE provides an 'unspecified
20654 * error' when trying to access the offsetParent of such an element
20656 * @param {HTMLElement} el the element to check
20657 * @return {boolean} true if the element looks usable
20660 verifyEl: function(el) {
20665 parent = el.offsetParent;
20668 parent = el.offsetParent;
20679 * Returns a Region object containing the drag and drop element's position
20680 * and size, including the padding configured for it
20681 * @method getLocation
20682 * @param {DragDrop} oDD the drag and drop object to get the
20684 * @return {Roo.lib.Region} a Region object representing the total area
20685 * the element occupies, including any padding
20686 * the instance is configured for.
20689 getLocation: function(oDD) {
20690 if (! this.isTypeOfDD(oDD)) {
20694 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20697 pos= Roo.lib.Dom.getXY(el);
20705 x2 = x1 + el.offsetWidth;
20707 y2 = y1 + el.offsetHeight;
20709 t = y1 - oDD.padding[0];
20710 r = x2 + oDD.padding[1];
20711 b = y2 + oDD.padding[2];
20712 l = x1 - oDD.padding[3];
20714 return new Roo.lib.Region( t, r, b, l );
20718 * Checks the cursor location to see if it over the target
20719 * @method isOverTarget
20720 * @param {Roo.lib.Point} pt The point to evaluate
20721 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20722 * @return {boolean} true if the mouse is over the target
20726 isOverTarget: function(pt, oTarget, intersect) {
20727 // use cache if available
20728 var loc = this.locationCache[oTarget.id];
20729 if (!loc || !this.useCache) {
20730 loc = this.getLocation(oTarget);
20731 this.locationCache[oTarget.id] = loc;
20739 oTarget.cursorIsOver = loc.contains( pt );
20741 // DragDrop is using this as a sanity check for the initial mousedown
20742 // in this case we are done. In POINT mode, if the drag obj has no
20743 // contraints, we are also done. Otherwise we need to evaluate the
20744 // location of the target as related to the actual location of the
20745 // dragged element.
20746 var dc = this.dragCurrent;
20747 if (!dc || !dc.getTargetCoord ||
20748 (!intersect && !dc.constrainX && !dc.constrainY)) {
20749 return oTarget.cursorIsOver;
20752 oTarget.overlap = null;
20754 // Get the current location of the drag element, this is the
20755 // location of the mouse event less the delta that represents
20756 // where the original mousedown happened on the element. We
20757 // need to consider constraints and ticks as well.
20758 var pos = dc.getTargetCoord(pt.x, pt.y);
20760 var el = dc.getDragEl();
20761 var curRegion = new Roo.lib.Region( pos.y,
20762 pos.x + el.offsetWidth,
20763 pos.y + el.offsetHeight,
20766 var overlap = curRegion.intersect(loc);
20769 oTarget.overlap = overlap;
20770 return (intersect) ? true : oTarget.cursorIsOver;
20777 * unload event handler
20778 * @method _onUnload
20782 _onUnload: function(e, me) {
20783 Roo.dd.DragDropMgr.unregAll();
20787 * Cleans up the drag and drop events and objects.
20792 unregAll: function() {
20794 if (this.dragCurrent) {
20796 this.dragCurrent = null;
20799 this._execOnAll("unreg", []);
20801 for (i in this.elementCache) {
20802 delete this.elementCache[i];
20805 this.elementCache = {};
20810 * A cache of DOM elements
20811 * @property elementCache
20818 * Get the wrapper for the DOM element specified
20819 * @method getElWrapper
20820 * @param {String} id the id of the element to get
20821 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20823 * @deprecated This wrapper isn't that useful
20826 getElWrapper: function(id) {
20827 var oWrapper = this.elementCache[id];
20828 if (!oWrapper || !oWrapper.el) {
20829 oWrapper = this.elementCache[id] =
20830 new this.ElementWrapper(Roo.getDom(id));
20836 * Returns the actual DOM element
20837 * @method getElement
20838 * @param {String} id the id of the elment to get
20839 * @return {Object} The element
20840 * @deprecated use Roo.getDom instead
20843 getElement: function(id) {
20844 return Roo.getDom(id);
20848 * Returns the style property for the DOM element (i.e.,
20849 * document.getElById(id).style)
20851 * @param {String} id the id of the elment to get
20852 * @return {Object} The style property of the element
20853 * @deprecated use Roo.getDom instead
20856 getCss: function(id) {
20857 var el = Roo.getDom(id);
20858 return (el) ? el.style : null;
20862 * Inner class for cached elements
20863 * @class DragDropMgr.ElementWrapper
20868 ElementWrapper: function(el) {
20873 this.el = el || null;
20878 this.id = this.el && el.id;
20880 * A reference to the style property
20883 this.css = this.el && el.style;
20887 * Returns the X position of an html element
20889 * @param el the element for which to get the position
20890 * @return {int} the X coordinate
20892 * @deprecated use Roo.lib.Dom.getX instead
20895 getPosX: function(el) {
20896 return Roo.lib.Dom.getX(el);
20900 * Returns the Y position of an html element
20902 * @param el the element for which to get the position
20903 * @return {int} the Y coordinate
20904 * @deprecated use Roo.lib.Dom.getY instead
20907 getPosY: function(el) {
20908 return Roo.lib.Dom.getY(el);
20912 * Swap two nodes. In IE, we use the native method, for others we
20913 * emulate the IE behavior
20915 * @param n1 the first node to swap
20916 * @param n2 the other node to swap
20919 swapNode: function(n1, n2) {
20923 var p = n2.parentNode;
20924 var s = n2.nextSibling;
20927 p.insertBefore(n1, n2);
20928 } else if (n2 == n1.nextSibling) {
20929 p.insertBefore(n2, n1);
20931 n1.parentNode.replaceChild(n2, n1);
20932 p.insertBefore(n1, s);
20938 * Returns the current scroll position
20939 * @method getScroll
20943 getScroll: function () {
20944 var t, l, dde=document.documentElement, db=document.body;
20945 if (dde && (dde.scrollTop || dde.scrollLeft)) {
20947 l = dde.scrollLeft;
20954 return { top: t, left: l };
20958 * Returns the specified element style property
20960 * @param {HTMLElement} el the element
20961 * @param {string} styleProp the style property
20962 * @return {string} The value of the style property
20963 * @deprecated use Roo.lib.Dom.getStyle
20966 getStyle: function(el, styleProp) {
20967 return Roo.fly(el).getStyle(styleProp);
20971 * Gets the scrollTop
20972 * @method getScrollTop
20973 * @return {int} the document's scrollTop
20976 getScrollTop: function () { return this.getScroll().top; },
20979 * Gets the scrollLeft
20980 * @method getScrollLeft
20981 * @return {int} the document's scrollTop
20984 getScrollLeft: function () { return this.getScroll().left; },
20987 * Sets the x/y position of an element to the location of the
20990 * @param {HTMLElement} moveEl The element to move
20991 * @param {HTMLElement} targetEl The position reference element
20994 moveToEl: function (moveEl, targetEl) {
20995 var aCoord = Roo.lib.Dom.getXY(targetEl);
20996 Roo.lib.Dom.setXY(moveEl, aCoord);
21000 * Numeric array sort function
21001 * @method numericSort
21004 numericSort: function(a, b) { return (a - b); },
21008 * @property _timeoutCount
21015 * Trying to make the load order less important. Without this we get
21016 * an error if this file is loaded before the Event Utility.
21017 * @method _addListeners
21021 _addListeners: function() {
21022 var DDM = Roo.dd.DDM;
21023 if ( Roo.lib.Event && document ) {
21026 if (DDM._timeoutCount > 2000) {
21028 setTimeout(DDM._addListeners, 10);
21029 if (document && document.body) {
21030 DDM._timeoutCount += 1;
21037 * Recursively searches the immediate parent and all child nodes for
21038 * the handle element in order to determine wheter or not it was
21040 * @method handleWasClicked
21041 * @param node the html element to inspect
21044 handleWasClicked: function(node, id) {
21045 if (this.isHandle(id, node.id)) {
21048 // check to see if this is a text node child of the one we want
21049 var p = node.parentNode;
21052 if (this.isHandle(id, p.id)) {
21067 // shorter alias, save a few bytes
21068 Roo.dd.DDM = Roo.dd.DragDropMgr;
21069 Roo.dd.DDM._addListeners();
21073 * Ext JS Library 1.1.1
21074 * Copyright(c) 2006-2007, Ext JS, LLC.
21076 * Originally Released Under LGPL - original licence link has changed is not relivant.
21079 * <script type="text/javascript">
21084 * A DragDrop implementation where the linked element follows the
21085 * mouse cursor during a drag.
21086 * @extends Roo.dd.DragDrop
21088 * @param {String} id the id of the linked element
21089 * @param {String} sGroup the group of related DragDrop items
21090 * @param {object} config an object containing configurable attributes
21091 * Valid properties for DD:
21094 Roo.dd.DD = function(id, sGroup, config) {
21096 this.init(id, sGroup, config);
21100 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21103 * When set to true, the utility automatically tries to scroll the browser
21104 * window wehn a drag and drop element is dragged near the viewport boundary.
21105 * Defaults to true.
21112 * Sets the pointer offset to the distance between the linked element's top
21113 * left corner and the location the element was clicked
21114 * @method autoOffset
21115 * @param {int} iPageX the X coordinate of the click
21116 * @param {int} iPageY the Y coordinate of the click
21118 autoOffset: function(iPageX, iPageY) {
21119 var x = iPageX - this.startPageX;
21120 var y = iPageY - this.startPageY;
21121 this.setDelta(x, y);
21125 * Sets the pointer offset. You can call this directly to force the
21126 * offset to be in a particular location (e.g., pass in 0,0 to set it
21127 * to the center of the object)
21129 * @param {int} iDeltaX the distance from the left
21130 * @param {int} iDeltaY the distance from the top
21132 setDelta: function(iDeltaX, iDeltaY) {
21133 this.deltaX = iDeltaX;
21134 this.deltaY = iDeltaY;
21138 * Sets the drag element to the location of the mousedown or click event,
21139 * maintaining the cursor location relative to the location on the element
21140 * that was clicked. Override this if you want to place the element in a
21141 * location other than where the cursor is.
21142 * @method setDragElPos
21143 * @param {int} iPageX the X coordinate of the mousedown or drag event
21144 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21146 setDragElPos: function(iPageX, iPageY) {
21147 // the first time we do this, we are going to check to make sure
21148 // the element has css positioning
21150 var el = this.getDragEl();
21151 this.alignElWithMouse(el, iPageX, iPageY);
21155 * Sets the element to the location of the mousedown or click event,
21156 * maintaining the cursor location relative to the location on the element
21157 * that was clicked. Override this if you want to place the element in a
21158 * location other than where the cursor is.
21159 * @method alignElWithMouse
21160 * @param {HTMLElement} el the element to move
21161 * @param {int} iPageX the X coordinate of the mousedown or drag event
21162 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21164 alignElWithMouse: function(el, iPageX, iPageY) {
21165 var oCoord = this.getTargetCoord(iPageX, iPageY);
21166 var fly = el.dom ? el : Roo.fly(el);
21167 if (!this.deltaSetXY) {
21168 var aCoord = [oCoord.x, oCoord.y];
21170 var newLeft = fly.getLeft(true);
21171 var newTop = fly.getTop(true);
21172 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21174 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21177 this.cachePosition(oCoord.x, oCoord.y);
21178 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21183 * Saves the most recent position so that we can reset the constraints and
21184 * tick marks on-demand. We need to know this so that we can calculate the
21185 * number of pixels the element is offset from its original position.
21186 * @method cachePosition
21187 * @param iPageX the current x position (optional, this just makes it so we
21188 * don't have to look it up again)
21189 * @param iPageY the current y position (optional, this just makes it so we
21190 * don't have to look it up again)
21192 cachePosition: function(iPageX, iPageY) {
21194 this.lastPageX = iPageX;
21195 this.lastPageY = iPageY;
21197 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21198 this.lastPageX = aCoord[0];
21199 this.lastPageY = aCoord[1];
21204 * Auto-scroll the window if the dragged object has been moved beyond the
21205 * visible window boundary.
21206 * @method autoScroll
21207 * @param {int} x the drag element's x position
21208 * @param {int} y the drag element's y position
21209 * @param {int} h the height of the drag element
21210 * @param {int} w the width of the drag element
21213 autoScroll: function(x, y, h, w) {
21216 // The client height
21217 var clientH = Roo.lib.Dom.getViewWidth();
21219 // The client width
21220 var clientW = Roo.lib.Dom.getViewHeight();
21222 // The amt scrolled down
21223 var st = this.DDM.getScrollTop();
21225 // The amt scrolled right
21226 var sl = this.DDM.getScrollLeft();
21228 // Location of the bottom of the element
21231 // Location of the right of the element
21234 // The distance from the cursor to the bottom of the visible area,
21235 // adjusted so that we don't scroll if the cursor is beyond the
21236 // element drag constraints
21237 var toBot = (clientH + st - y - this.deltaY);
21239 // The distance from the cursor to the right of the visible area
21240 var toRight = (clientW + sl - x - this.deltaX);
21243 // How close to the edge the cursor must be before we scroll
21244 // var thresh = (document.all) ? 100 : 40;
21247 // How many pixels to scroll per autoscroll op. This helps to reduce
21248 // clunky scrolling. IE is more sensitive about this ... it needs this
21249 // value to be higher.
21250 var scrAmt = (document.all) ? 80 : 30;
21252 // Scroll down if we are near the bottom of the visible page and the
21253 // obj extends below the crease
21254 if ( bot > clientH && toBot < thresh ) {
21255 window.scrollTo(sl, st + scrAmt);
21258 // Scroll up if the window is scrolled down and the top of the object
21259 // goes above the top border
21260 if ( y < st && st > 0 && y - st < thresh ) {
21261 window.scrollTo(sl, st - scrAmt);
21264 // Scroll right if the obj is beyond the right border and the cursor is
21265 // near the border.
21266 if ( right > clientW && toRight < thresh ) {
21267 window.scrollTo(sl + scrAmt, st);
21270 // Scroll left if the window has been scrolled to the right and the obj
21271 // extends past the left border
21272 if ( x < sl && sl > 0 && x - sl < thresh ) {
21273 window.scrollTo(sl - scrAmt, st);
21279 * Finds the location the element should be placed if we want to move
21280 * it to where the mouse location less the click offset would place us.
21281 * @method getTargetCoord
21282 * @param {int} iPageX the X coordinate of the click
21283 * @param {int} iPageY the Y coordinate of the click
21284 * @return an object that contains the coordinates (Object.x and Object.y)
21287 getTargetCoord: function(iPageX, iPageY) {
21290 var x = iPageX - this.deltaX;
21291 var y = iPageY - this.deltaY;
21293 if (this.constrainX) {
21294 if (x < this.minX) { x = this.minX; }
21295 if (x > this.maxX) { x = this.maxX; }
21298 if (this.constrainY) {
21299 if (y < this.minY) { y = this.minY; }
21300 if (y > this.maxY) { y = this.maxY; }
21303 x = this.getTick(x, this.xTicks);
21304 y = this.getTick(y, this.yTicks);
21311 * Sets up config options specific to this class. Overrides
21312 * Roo.dd.DragDrop, but all versions of this method through the
21313 * inheritance chain are called
21315 applyConfig: function() {
21316 Roo.dd.DD.superclass.applyConfig.call(this);
21317 this.scroll = (this.config.scroll !== false);
21321 * Event that fires prior to the onMouseDown event. Overrides
21324 b4MouseDown: function(e) {
21325 // this.resetConstraints();
21326 this.autoOffset(e.getPageX(),
21331 * Event that fires prior to the onDrag event. Overrides
21334 b4Drag: function(e) {
21335 this.setDragElPos(e.getPageX(),
21339 toString: function() {
21340 return ("DD " + this.id);
21343 //////////////////////////////////////////////////////////////////////////
21344 // Debugging ygDragDrop events that can be overridden
21345 //////////////////////////////////////////////////////////////////////////
21347 startDrag: function(x, y) {
21350 onDrag: function(e) {
21353 onDragEnter: function(e, id) {
21356 onDragOver: function(e, id) {
21359 onDragOut: function(e, id) {
21362 onDragDrop: function(e, id) {
21365 endDrag: function(e) {
21372 * Ext JS Library 1.1.1
21373 * Copyright(c) 2006-2007, Ext JS, LLC.
21375 * Originally Released Under LGPL - original licence link has changed is not relivant.
21378 * <script type="text/javascript">
21382 * @class Roo.dd.DDProxy
21383 * A DragDrop implementation that inserts an empty, bordered div into
21384 * the document that follows the cursor during drag operations. At the time of
21385 * the click, the frame div is resized to the dimensions of the linked html
21386 * element, and moved to the exact location of the linked element.
21388 * References to the "frame" element refer to the single proxy element that
21389 * was created to be dragged in place of all DDProxy elements on the
21392 * @extends Roo.dd.DD
21394 * @param {String} id the id of the linked html element
21395 * @param {String} sGroup the group of related DragDrop objects
21396 * @param {object} config an object containing configurable attributes
21397 * Valid properties for DDProxy in addition to those in DragDrop:
21398 * resizeFrame, centerFrame, dragElId
21400 Roo.dd.DDProxy = function(id, sGroup, config) {
21402 this.init(id, sGroup, config);
21408 * The default drag frame div id
21409 * @property Roo.dd.DDProxy.dragElId
21413 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21415 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21418 * By default we resize the drag frame to be the same size as the element
21419 * we want to drag (this is to get the frame effect). We can turn it off
21420 * if we want a different behavior.
21421 * @property resizeFrame
21427 * By default the frame is positioned exactly where the drag element is, so
21428 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21429 * you do not have constraints on the obj is to have the drag frame centered
21430 * around the cursor. Set centerFrame to true for this effect.
21431 * @property centerFrame
21434 centerFrame: false,
21437 * Creates the proxy element if it does not yet exist
21438 * @method createFrame
21440 createFrame: function() {
21442 var body = document.body;
21444 if (!body || !body.firstChild) {
21445 setTimeout( function() { self.createFrame(); }, 50 );
21449 var div = this.getDragEl();
21452 div = document.createElement("div");
21453 div.id = this.dragElId;
21456 s.position = "absolute";
21457 s.visibility = "hidden";
21459 s.border = "2px solid #aaa";
21462 // appendChild can blow up IE if invoked prior to the window load event
21463 // while rendering a table. It is possible there are other scenarios
21464 // that would cause this to happen as well.
21465 body.insertBefore(div, body.firstChild);
21470 * Initialization for the drag frame element. Must be called in the
21471 * constructor of all subclasses
21472 * @method initFrame
21474 initFrame: function() {
21475 this.createFrame();
21478 applyConfig: function() {
21479 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21481 this.resizeFrame = (this.config.resizeFrame !== false);
21482 this.centerFrame = (this.config.centerFrame);
21483 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21487 * Resizes the drag frame to the dimensions of the clicked object, positions
21488 * it over the object, and finally displays it
21489 * @method showFrame
21490 * @param {int} iPageX X click position
21491 * @param {int} iPageY Y click position
21494 showFrame: function(iPageX, iPageY) {
21495 var el = this.getEl();
21496 var dragEl = this.getDragEl();
21497 var s = dragEl.style;
21499 this._resizeProxy();
21501 if (this.centerFrame) {
21502 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21503 Math.round(parseInt(s.height, 10)/2) );
21506 this.setDragElPos(iPageX, iPageY);
21508 Roo.fly(dragEl).show();
21512 * The proxy is automatically resized to the dimensions of the linked
21513 * element when a drag is initiated, unless resizeFrame is set to false
21514 * @method _resizeProxy
21517 _resizeProxy: function() {
21518 if (this.resizeFrame) {
21519 var el = this.getEl();
21520 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21524 // overrides Roo.dd.DragDrop
21525 b4MouseDown: function(e) {
21526 var x = e.getPageX();
21527 var y = e.getPageY();
21528 this.autoOffset(x, y);
21529 this.setDragElPos(x, y);
21532 // overrides Roo.dd.DragDrop
21533 b4StartDrag: function(x, y) {
21534 // show the drag frame
21535 this.showFrame(x, y);
21538 // overrides Roo.dd.DragDrop
21539 b4EndDrag: function(e) {
21540 Roo.fly(this.getDragEl()).hide();
21543 // overrides Roo.dd.DragDrop
21544 // By default we try to move the element to the last location of the frame.
21545 // This is so that the default behavior mirrors that of Roo.dd.DD.
21546 endDrag: function(e) {
21548 var lel = this.getEl();
21549 var del = this.getDragEl();
21551 // Show the drag frame briefly so we can get its position
21552 del.style.visibility = "";
21555 // Hide the linked element before the move to get around a Safari
21557 lel.style.visibility = "hidden";
21558 Roo.dd.DDM.moveToEl(lel, del);
21559 del.style.visibility = "hidden";
21560 lel.style.visibility = "";
21565 beforeMove : function(){
21569 afterDrag : function(){
21573 toString: function() {
21574 return ("DDProxy " + this.id);
21580 * Ext JS Library 1.1.1
21581 * Copyright(c) 2006-2007, Ext JS, LLC.
21583 * Originally Released Under LGPL - original licence link has changed is not relivant.
21586 * <script type="text/javascript">
21590 * @class Roo.dd.DDTarget
21591 * A DragDrop implementation that does not move, but can be a drop
21592 * target. You would get the same result by simply omitting implementation
21593 * for the event callbacks, but this way we reduce the processing cost of the
21594 * event listener and the callbacks.
21595 * @extends Roo.dd.DragDrop
21597 * @param {String} id the id of the element that is a drop target
21598 * @param {String} sGroup the group of related DragDrop objects
21599 * @param {object} config an object containing configurable attributes
21600 * Valid properties for DDTarget in addition to those in
21604 Roo.dd.DDTarget = function(id, sGroup, config) {
21606 this.initTarget(id, sGroup, config);
21608 if (config && (config.listeners || config.events)) {
21609 Roo.dd.DragDrop.superclass.constructor.call(this, {
21610 listeners : config.listeners || {},
21611 events : config.events || {}
21616 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21617 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21618 toString: function() {
21619 return ("DDTarget " + this.id);
21624 * Ext JS Library 1.1.1
21625 * Copyright(c) 2006-2007, Ext JS, LLC.
21627 * Originally Released Under LGPL - original licence link has changed is not relivant.
21630 * <script type="text/javascript">
21635 * @class Roo.dd.ScrollManager
21636 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21637 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21640 Roo.dd.ScrollManager = function(){
21641 var ddm = Roo.dd.DragDropMgr;
21648 var onStop = function(e){
21653 var triggerRefresh = function(){
21654 if(ddm.dragCurrent){
21655 ddm.refreshCache(ddm.dragCurrent.groups);
21659 var doScroll = function(){
21660 if(ddm.dragCurrent){
21661 var dds = Roo.dd.ScrollManager;
21663 if(proc.el.scroll(proc.dir, dds.increment)){
21667 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21672 var clearProc = function(){
21674 clearInterval(proc.id);
21681 var startProc = function(el, dir){
21682 Roo.log('scroll startproc');
21686 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21689 var onFire = function(e, isDrop){
21691 if(isDrop || !ddm.dragCurrent){ return; }
21692 var dds = Roo.dd.ScrollManager;
21693 if(!dragEl || dragEl != ddm.dragCurrent){
21694 dragEl = ddm.dragCurrent;
21695 // refresh regions on drag start
21696 dds.refreshCache();
21699 var xy = Roo.lib.Event.getXY(e);
21700 var pt = new Roo.lib.Point(xy[0], xy[1]);
21701 for(var id in els){
21702 var el = els[id], r = el._region;
21703 if(r && r.contains(pt) && el.isScrollable()){
21704 if(r.bottom - pt.y <= dds.thresh){
21706 startProc(el, "down");
21709 }else if(r.right - pt.x <= dds.thresh){
21711 startProc(el, "left");
21714 }else if(pt.y - r.top <= dds.thresh){
21716 startProc(el, "up");
21719 }else if(pt.x - r.left <= dds.thresh){
21721 startProc(el, "right");
21730 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21731 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21735 * Registers new overflow element(s) to auto scroll
21736 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21738 register : function(el){
21739 if(el instanceof Array){
21740 for(var i = 0, len = el.length; i < len; i++) {
21741 this.register(el[i]);
21747 Roo.dd.ScrollManager.els = els;
21751 * Unregisters overflow element(s) so they are no longer scrolled
21752 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21754 unregister : function(el){
21755 if(el instanceof Array){
21756 for(var i = 0, len = el.length; i < len; i++) {
21757 this.unregister(el[i]);
21766 * The number of pixels from the edge of a container the pointer needs to be to
21767 * trigger scrolling (defaults to 25)
21773 * The number of pixels to scroll in each scroll increment (defaults to 50)
21779 * The frequency of scrolls in milliseconds (defaults to 500)
21785 * True to animate the scroll (defaults to true)
21791 * The animation duration in seconds -
21792 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21798 * Manually trigger a cache refresh.
21800 refreshCache : function(){
21801 for(var id in els){
21802 if(typeof els[id] == 'object'){ // for people extending the object prototype
21803 els[id]._region = els[id].getRegion();
21810 * Ext JS Library 1.1.1
21811 * Copyright(c) 2006-2007, Ext JS, LLC.
21813 * Originally Released Under LGPL - original licence link has changed is not relivant.
21816 * <script type="text/javascript">
21821 * @class Roo.dd.Registry
21822 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21823 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21826 Roo.dd.Registry = function(){
21829 var autoIdSeed = 0;
21831 var getId = function(el, autogen){
21832 if(typeof el == "string"){
21836 if(!id && autogen !== false){
21837 id = "roodd-" + (++autoIdSeed);
21845 * Register a drag drop element
21846 * @param {String|HTMLElement} element The id or DOM node to register
21847 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21848 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21849 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21850 * populated in the data object (if applicable):
21852 Value Description<br />
21853 --------- ------------------------------------------<br />
21854 handles Array of DOM nodes that trigger dragging<br />
21855 for the element being registered<br />
21856 isHandle True if the element passed in triggers<br />
21857 dragging itself, else false
21860 register : function(el, data){
21862 if(typeof el == "string"){
21863 el = document.getElementById(el);
21866 elements[getId(el)] = data;
21867 if(data.isHandle !== false){
21868 handles[data.ddel.id] = data;
21871 var hs = data.handles;
21872 for(var i = 0, len = hs.length; i < len; i++){
21873 handles[getId(hs[i])] = data;
21879 * Unregister a drag drop element
21880 * @param {String|HTMLElement} element The id or DOM node to unregister
21882 unregister : function(el){
21883 var id = getId(el, false);
21884 var data = elements[id];
21886 delete elements[id];
21888 var hs = data.handles;
21889 for(var i = 0, len = hs.length; i < len; i++){
21890 delete handles[getId(hs[i], false)];
21897 * Returns the handle registered for a DOM Node by id
21898 * @param {String|HTMLElement} id The DOM node or id to look up
21899 * @return {Object} handle The custom handle data
21901 getHandle : function(id){
21902 if(typeof id != "string"){ // must be element?
21905 return handles[id];
21909 * Returns the handle that is registered for the DOM node that is the target of the event
21910 * @param {Event} e The event
21911 * @return {Object} handle The custom handle data
21913 getHandleFromEvent : function(e){
21914 var t = Roo.lib.Event.getTarget(e);
21915 return t ? handles[t.id] : null;
21919 * Returns a custom data object that is registered for a DOM node by id
21920 * @param {String|HTMLElement} id The DOM node or id to look up
21921 * @return {Object} data The custom data
21923 getTarget : function(id){
21924 if(typeof id != "string"){ // must be element?
21927 return elements[id];
21931 * Returns a custom data object that is registered for the DOM node that is the target of the event
21932 * @param {Event} e The event
21933 * @return {Object} data The custom data
21935 getTargetFromEvent : function(e){
21936 var t = Roo.lib.Event.getTarget(e);
21937 return t ? elements[t.id] || handles[t.id] : null;
21942 * Ext JS Library 1.1.1
21943 * Copyright(c) 2006-2007, Ext JS, LLC.
21945 * Originally Released Under LGPL - original licence link has changed is not relivant.
21948 * <script type="text/javascript">
21953 * @class Roo.dd.StatusProxy
21954 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
21955 * default drag proxy used by all Roo.dd components.
21957 * @param {Object} config
21959 Roo.dd.StatusProxy = function(config){
21960 Roo.apply(this, config);
21961 this.id = this.id || Roo.id();
21962 this.el = new Roo.Layer({
21964 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
21965 {tag: "div", cls: "x-dd-drop-icon"},
21966 {tag: "div", cls: "x-dd-drag-ghost"}
21969 shadow: !config || config.shadow !== false
21971 this.ghost = Roo.get(this.el.dom.childNodes[1]);
21972 this.dropStatus = this.dropNotAllowed;
21975 Roo.dd.StatusProxy.prototype = {
21977 * @cfg {String} dropAllowed
21978 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
21980 dropAllowed : "x-dd-drop-ok",
21982 * @cfg {String} dropNotAllowed
21983 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
21985 dropNotAllowed : "x-dd-drop-nodrop",
21988 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
21989 * over the current target element.
21990 * @param {String} cssClass The css class for the new drop status indicator image
21992 setStatus : function(cssClass){
21993 cssClass = cssClass || this.dropNotAllowed;
21994 if(this.dropStatus != cssClass){
21995 this.el.replaceClass(this.dropStatus, cssClass);
21996 this.dropStatus = cssClass;
22001 * Resets the status indicator to the default dropNotAllowed value
22002 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
22004 reset : function(clearGhost){
22005 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
22006 this.dropStatus = this.dropNotAllowed;
22008 this.ghost.update("");
22013 * Updates the contents of the ghost element
22014 * @param {String} html The html that will replace the current innerHTML of the ghost element
22016 update : function(html){
22017 if(typeof html == "string"){
22018 this.ghost.update(html);
22020 this.ghost.update("");
22021 html.style.margin = "0";
22022 this.ghost.dom.appendChild(html);
22024 // ensure float = none set?? cant remember why though.
22025 var el = this.ghost.dom.firstChild;
22027 Roo.fly(el).setStyle('float', 'none');
22032 * Returns the underlying proxy {@link Roo.Layer}
22033 * @return {Roo.Layer} el
22035 getEl : function(){
22040 * Returns the ghost element
22041 * @return {Roo.Element} el
22043 getGhost : function(){
22049 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22051 hide : function(clear){
22059 * Stops the repair animation if it's currently running
22062 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22068 * Displays this proxy
22075 * Force the Layer to sync its shadow and shim positions to the element
22082 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22083 * invalid drop operation by the item being dragged.
22084 * @param {Array} xy The XY position of the element ([x, y])
22085 * @param {Function} callback The function to call after the repair is complete
22086 * @param {Object} scope The scope in which to execute the callback
22088 repair : function(xy, callback, scope){
22089 this.callback = callback;
22090 this.scope = scope;
22091 if(xy && this.animRepair !== false){
22092 this.el.addClass("x-dd-drag-repair");
22093 this.el.hideUnders(true);
22094 this.anim = this.el.shift({
22095 duration: this.repairDuration || .5,
22099 callback: this.afterRepair,
22103 this.afterRepair();
22108 afterRepair : function(){
22110 if(typeof this.callback == "function"){
22111 this.callback.call(this.scope || this);
22113 this.callback = null;
22118 * Ext JS Library 1.1.1
22119 * Copyright(c) 2006-2007, Ext JS, LLC.
22121 * Originally Released Under LGPL - original licence link has changed is not relivant.
22124 * <script type="text/javascript">
22128 * @class Roo.dd.DragSource
22129 * @extends Roo.dd.DDProxy
22130 * A simple class that provides the basic implementation needed to make any element draggable.
22132 * @param {String/HTMLElement/Element} el The container element
22133 * @param {Object} config
22135 Roo.dd.DragSource = function(el, config){
22136 this.el = Roo.get(el);
22137 this.dragData = {};
22139 Roo.apply(this, config);
22142 this.proxy = new Roo.dd.StatusProxy();
22145 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22146 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22148 this.dragging = false;
22151 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22153 * @cfg {String} dropAllowed
22154 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22156 dropAllowed : "x-dd-drop-ok",
22158 * @cfg {String} dropNotAllowed
22159 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22161 dropNotAllowed : "x-dd-drop-nodrop",
22164 * Returns the data object associated with this drag source
22165 * @return {Object} data An object containing arbitrary data
22167 getDragData : function(e){
22168 return this.dragData;
22172 onDragEnter : function(e, id){
22173 var target = Roo.dd.DragDropMgr.getDDById(id);
22174 this.cachedTarget = target;
22175 if(this.beforeDragEnter(target, e, id) !== false){
22176 if(target.isNotifyTarget){
22177 var status = target.notifyEnter(this, e, this.dragData);
22178 this.proxy.setStatus(status);
22180 this.proxy.setStatus(this.dropAllowed);
22183 if(this.afterDragEnter){
22185 * An empty function by default, but provided so that you can perform a custom action
22186 * when the dragged item enters the drop target by providing an implementation.
22187 * @param {Roo.dd.DragDrop} target The drop target
22188 * @param {Event} e The event object
22189 * @param {String} id The id of the dragged element
22190 * @method afterDragEnter
22192 this.afterDragEnter(target, e, id);
22198 * An empty function by default, but provided so that you can perform a custom action
22199 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22200 * @param {Roo.dd.DragDrop} target The drop target
22201 * @param {Event} e The event object
22202 * @param {String} id The id of the dragged element
22203 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22205 beforeDragEnter : function(target, e, id){
22210 alignElWithMouse: function() {
22211 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22216 onDragOver : function(e, id){
22217 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22218 if(this.beforeDragOver(target, e, id) !== false){
22219 if(target.isNotifyTarget){
22220 var status = target.notifyOver(this, e, this.dragData);
22221 this.proxy.setStatus(status);
22224 if(this.afterDragOver){
22226 * An empty function by default, but provided so that you can perform a custom action
22227 * while the dragged item is over the drop target by providing an implementation.
22228 * @param {Roo.dd.DragDrop} target The drop target
22229 * @param {Event} e The event object
22230 * @param {String} id The id of the dragged element
22231 * @method afterDragOver
22233 this.afterDragOver(target, e, id);
22239 * An empty function by default, but provided so that you can perform a custom action
22240 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22241 * @param {Roo.dd.DragDrop} target The drop target
22242 * @param {Event} e The event object
22243 * @param {String} id The id of the dragged element
22244 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22246 beforeDragOver : function(target, e, id){
22251 onDragOut : function(e, id){
22252 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22253 if(this.beforeDragOut(target, e, id) !== false){
22254 if(target.isNotifyTarget){
22255 target.notifyOut(this, e, this.dragData);
22257 this.proxy.reset();
22258 if(this.afterDragOut){
22260 * An empty function by default, but provided so that you can perform a custom action
22261 * after the dragged item is dragged out of the target without dropping.
22262 * @param {Roo.dd.DragDrop} target The drop target
22263 * @param {Event} e The event object
22264 * @param {String} id The id of the dragged element
22265 * @method afterDragOut
22267 this.afterDragOut(target, e, id);
22270 this.cachedTarget = null;
22274 * An empty function by default, but provided so that you can perform a custom action before the dragged
22275 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
22276 * @param {Roo.dd.DragDrop} target The drop target
22277 * @param {Event} e The event object
22278 * @param {String} id The id of the dragged element
22279 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22281 beforeDragOut : function(target, e, id){
22286 onDragDrop : function(e, id){
22287 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22288 if(this.beforeDragDrop(target, e, id) !== false){
22289 if(target.isNotifyTarget){
22290 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22291 this.onValidDrop(target, e, id);
22293 this.onInvalidDrop(target, e, id);
22296 this.onValidDrop(target, e, id);
22299 if(this.afterDragDrop){
22301 * An empty function by default, but provided so that you can perform a custom action
22302 * after a valid drag drop has occurred by providing an implementation.
22303 * @param {Roo.dd.DragDrop} target The drop target
22304 * @param {Event} e The event object
22305 * @param {String} id The id of the dropped element
22306 * @method afterDragDrop
22308 this.afterDragDrop(target, e, id);
22311 delete this.cachedTarget;
22315 * An empty function by default, but provided so that you can perform a custom action before the dragged
22316 * item is dropped onto the target and optionally cancel the onDragDrop.
22317 * @param {Roo.dd.DragDrop} target The drop target
22318 * @param {Event} e The event object
22319 * @param {String} id The id of the dragged element
22320 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22322 beforeDragDrop : function(target, e, id){
22327 onValidDrop : function(target, e, id){
22329 if(this.afterValidDrop){
22331 * An empty function by default, but provided so that you can perform a custom action
22332 * after a valid drop has occurred by providing an implementation.
22333 * @param {Object} target The target DD
22334 * @param {Event} e The event object
22335 * @param {String} id The id of the dropped element
22336 * @method afterInvalidDrop
22338 this.afterValidDrop(target, e, id);
22343 getRepairXY : function(e, data){
22344 return this.el.getXY();
22348 onInvalidDrop : function(target, e, id){
22349 this.beforeInvalidDrop(target, e, id);
22350 if(this.cachedTarget){
22351 if(this.cachedTarget.isNotifyTarget){
22352 this.cachedTarget.notifyOut(this, e, this.dragData);
22354 this.cacheTarget = null;
22356 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22358 if(this.afterInvalidDrop){
22360 * An empty function by default, but provided so that you can perform a custom action
22361 * after an invalid drop has occurred by providing an implementation.
22362 * @param {Event} e The event object
22363 * @param {String} id The id of the dropped element
22364 * @method afterInvalidDrop
22366 this.afterInvalidDrop(e, id);
22371 afterRepair : function(){
22373 this.el.highlight(this.hlColor || "c3daf9");
22375 this.dragging = false;
22379 * An empty function by default, but provided so that you can perform a custom action after an invalid
22380 * drop has occurred.
22381 * @param {Roo.dd.DragDrop} target The drop target
22382 * @param {Event} e The event object
22383 * @param {String} id The id of the dragged element
22384 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22386 beforeInvalidDrop : function(target, e, id){
22391 handleMouseDown : function(e){
22392 if(this.dragging) {
22395 var data = this.getDragData(e);
22396 if(data && this.onBeforeDrag(data, e) !== false){
22397 this.dragData = data;
22399 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22404 * An empty function by default, but provided so that you can perform a custom action before the initial
22405 * drag event begins and optionally cancel it.
22406 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22407 * @param {Event} e The event object
22408 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22410 onBeforeDrag : function(data, e){
22415 * An empty function by default, but provided so that you can perform a custom action once the initial
22416 * drag event has begun. The drag cannot be canceled from this function.
22417 * @param {Number} x The x position of the click on the dragged object
22418 * @param {Number} y The y position of the click on the dragged object
22420 onStartDrag : Roo.emptyFn,
22422 // private - YUI override
22423 startDrag : function(x, y){
22424 this.proxy.reset();
22425 this.dragging = true;
22426 this.proxy.update("");
22427 this.onInitDrag(x, y);
22432 onInitDrag : function(x, y){
22433 var clone = this.el.dom.cloneNode(true);
22434 clone.id = Roo.id(); // prevent duplicate ids
22435 this.proxy.update(clone);
22436 this.onStartDrag(x, y);
22441 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22442 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22444 getProxy : function(){
22449 * Hides the drag source's {@link Roo.dd.StatusProxy}
22451 hideProxy : function(){
22453 this.proxy.reset(true);
22454 this.dragging = false;
22458 triggerCacheRefresh : function(){
22459 Roo.dd.DDM.refreshCache(this.groups);
22462 // private - override to prevent hiding
22463 b4EndDrag: function(e) {
22466 // private - override to prevent moving
22467 endDrag : function(e){
22468 this.onEndDrag(this.dragData, e);
22472 onEndDrag : function(data, e){
22475 // private - pin to cursor
22476 autoOffset : function(x, y) {
22477 this.setDelta(-12, -20);
22481 * Ext JS Library 1.1.1
22482 * Copyright(c) 2006-2007, Ext JS, LLC.
22484 * Originally Released Under LGPL - original licence link has changed is not relivant.
22487 * <script type="text/javascript">
22492 * @class Roo.dd.DropTarget
22493 * @extends Roo.dd.DDTarget
22494 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22495 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22497 * @param {String/HTMLElement/Element} el The container element
22498 * @param {Object} config
22500 Roo.dd.DropTarget = function(el, config){
22501 this.el = Roo.get(el);
22503 var listeners = false; ;
22504 if (config && config.listeners) {
22505 listeners= config.listeners;
22506 delete config.listeners;
22508 Roo.apply(this, config);
22510 if(this.containerScroll){
22511 Roo.dd.ScrollManager.register(this.el);
22515 * @scope Roo.dd.DropTarget
22520 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22521 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22522 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22524 * IMPORTANT : it should set this.overClass and this.dropAllowed
22526 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22527 * @param {Event} e The event
22528 * @param {Object} data An object containing arbitrary data supplied by the drag source
22534 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22535 * This method will be called on every mouse movement while the drag source is over the drop target.
22536 * This default implementation simply returns the dropAllowed config value.
22538 * IMPORTANT : it should set this.dropAllowed
22540 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22541 * @param {Event} e The event
22542 * @param {Object} data An object containing arbitrary data supplied by the drag source
22548 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22549 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22550 * overClass (if any) from the drop element.
22552 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22553 * @param {Event} e The event
22554 * @param {Object} data An object containing arbitrary data supplied by the drag source
22560 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22561 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22562 * implementation that does something to process the drop event and returns true so that the drag source's
22563 * repair action does not run.
22565 * IMPORTANT : it should set this.success
22567 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22568 * @param {Event} e The event
22569 * @param {Object} data An object containing arbitrary data supplied by the drag source
22575 Roo.dd.DropTarget.superclass.constructor.call( this,
22577 this.ddGroup || this.group,
22580 listeners : listeners || {}
22588 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22590 * @cfg {String} overClass
22591 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22594 * @cfg {String} ddGroup
22595 * The drag drop group to handle drop events for
22599 * @cfg {String} dropAllowed
22600 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22602 dropAllowed : "x-dd-drop-ok",
22604 * @cfg {String} dropNotAllowed
22605 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22607 dropNotAllowed : "x-dd-drop-nodrop",
22609 * @cfg {boolean} success
22610 * set this after drop listener..
22614 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22615 * if the drop point is valid for over/enter..
22622 isNotifyTarget : true,
22627 notifyEnter : function(dd, e, data)
22630 this.fireEvent('enter', dd, e, data);
22631 if(this.overClass){
22632 this.el.addClass(this.overClass);
22634 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22635 this.valid ? this.dropAllowed : this.dropNotAllowed
22642 notifyOver : function(dd, e, data)
22645 this.fireEvent('over', dd, e, data);
22646 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22647 this.valid ? this.dropAllowed : this.dropNotAllowed
22654 notifyOut : function(dd, e, data)
22656 this.fireEvent('out', dd, e, data);
22657 if(this.overClass){
22658 this.el.removeClass(this.overClass);
22665 notifyDrop : function(dd, e, data)
22667 this.success = false;
22668 this.fireEvent('drop', dd, e, data);
22669 return this.success;
22673 * Ext JS Library 1.1.1
22674 * Copyright(c) 2006-2007, Ext JS, LLC.
22676 * Originally Released Under LGPL - original licence link has changed is not relivant.
22679 * <script type="text/javascript">
22684 * @class Roo.dd.DragZone
22685 * @extends Roo.dd.DragSource
22686 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22687 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22689 * @param {String/HTMLElement/Element} el The container element
22690 * @param {Object} config
22692 Roo.dd.DragZone = function(el, config){
22693 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22694 if(this.containerScroll){
22695 Roo.dd.ScrollManager.register(this.el);
22699 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22701 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22702 * for auto scrolling during drag operations.
22705 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22706 * method after a failed drop (defaults to "c3daf9" - light blue)
22710 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22711 * for a valid target to drag based on the mouse down. Override this method
22712 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22713 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22714 * @param {EventObject} e The mouse down event
22715 * @return {Object} The dragData
22717 getDragData : function(e){
22718 return Roo.dd.Registry.getHandleFromEvent(e);
22722 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22723 * this.dragData.ddel
22724 * @param {Number} x The x position of the click on the dragged object
22725 * @param {Number} y The y position of the click on the dragged object
22726 * @return {Boolean} true to continue the drag, false to cancel
22728 onInitDrag : function(x, y){
22729 this.proxy.update(this.dragData.ddel.cloneNode(true));
22730 this.onStartDrag(x, y);
22735 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22737 afterRepair : function(){
22739 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22741 this.dragging = false;
22745 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22746 * the XY of this.dragData.ddel
22747 * @param {EventObject} e The mouse up event
22748 * @return {Array} The xy location (e.g. [100, 200])
22750 getRepairXY : function(e){
22751 return Roo.Element.fly(this.dragData.ddel).getXY();
22755 * Ext JS Library 1.1.1
22756 * Copyright(c) 2006-2007, Ext JS, LLC.
22758 * Originally Released Under LGPL - original licence link has changed is not relivant.
22761 * <script type="text/javascript">
22764 * @class Roo.dd.DropZone
22765 * @extends Roo.dd.DropTarget
22766 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22767 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22769 * @param {String/HTMLElement/Element} el The container element
22770 * @param {Object} config
22772 Roo.dd.DropZone = function(el, config){
22773 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22776 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22778 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22779 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22780 * provide your own custom lookup.
22781 * @param {Event} e The event
22782 * @return {Object} data The custom data
22784 getTargetFromEvent : function(e){
22785 return Roo.dd.Registry.getTargetFromEvent(e);
22789 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22790 * that it has registered. This method has no default implementation and should be overridden to provide
22791 * node-specific processing if necessary.
22792 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22793 * {@link #getTargetFromEvent} for this node)
22794 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22795 * @param {Event} e The event
22796 * @param {Object} data An object containing arbitrary data supplied by the drag source
22798 onNodeEnter : function(n, dd, e, data){
22803 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22804 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22805 * overridden to provide the proper feedback.
22806 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22807 * {@link #getTargetFromEvent} for this node)
22808 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22809 * @param {Event} e The event
22810 * @param {Object} data An object containing arbitrary data supplied by the drag source
22811 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22812 * underlying {@link Roo.dd.StatusProxy} can be updated
22814 onNodeOver : function(n, dd, e, data){
22815 return this.dropAllowed;
22819 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22820 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22821 * node-specific processing if necessary.
22822 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22823 * {@link #getTargetFromEvent} for this node)
22824 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22825 * @param {Event} e The event
22826 * @param {Object} data An object containing arbitrary data supplied by the drag source
22828 onNodeOut : function(n, dd, e, data){
22833 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22834 * the drop node. The default implementation returns false, so it should be overridden to provide the
22835 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22836 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22837 * {@link #getTargetFromEvent} for this node)
22838 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22839 * @param {Event} e The event
22840 * @param {Object} data An object containing arbitrary data supplied by the drag source
22841 * @return {Boolean} True if the drop was valid, else false
22843 onNodeDrop : function(n, dd, e, data){
22848 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22849 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22850 * it should be overridden to provide the proper feedback if necessary.
22851 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22852 * @param {Event} e The event
22853 * @param {Object} data An object containing arbitrary data supplied by the drag source
22854 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22855 * underlying {@link Roo.dd.StatusProxy} can be updated
22857 onContainerOver : function(dd, e, data){
22858 return this.dropNotAllowed;
22862 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22863 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22864 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22865 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22866 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22867 * @param {Event} e The event
22868 * @param {Object} data An object containing arbitrary data supplied by the drag source
22869 * @return {Boolean} True if the drop was valid, else false
22871 onContainerDrop : function(dd, e, data){
22876 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22877 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22878 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22879 * you should override this method and provide a custom implementation.
22880 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22881 * @param {Event} e The event
22882 * @param {Object} data An object containing arbitrary data supplied by the drag source
22883 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22884 * underlying {@link Roo.dd.StatusProxy} can be updated
22886 notifyEnter : function(dd, e, data){
22887 return this.dropNotAllowed;
22891 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22892 * This method will be called on every mouse movement while the drag source is over the drop zone.
22893 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22894 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22895 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22896 * registered node, it will call {@link #onContainerOver}.
22897 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22898 * @param {Event} e The event
22899 * @param {Object} data An object containing arbitrary data supplied by the drag source
22900 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22901 * underlying {@link Roo.dd.StatusProxy} can be updated
22903 notifyOver : function(dd, e, data){
22904 var n = this.getTargetFromEvent(e);
22905 if(!n){ // not over valid drop target
22906 if(this.lastOverNode){
22907 this.onNodeOut(this.lastOverNode, dd, e, data);
22908 this.lastOverNode = null;
22910 return this.onContainerOver(dd, e, data);
22912 if(this.lastOverNode != n){
22913 if(this.lastOverNode){
22914 this.onNodeOut(this.lastOverNode, dd, e, data);
22916 this.onNodeEnter(n, dd, e, data);
22917 this.lastOverNode = n;
22919 return this.onNodeOver(n, dd, e, data);
22923 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22924 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22925 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22926 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22927 * @param {Event} e The event
22928 * @param {Object} data An object containing arbitrary data supplied by the drag zone
22930 notifyOut : function(dd, e, data){
22931 if(this.lastOverNode){
22932 this.onNodeOut(this.lastOverNode, dd, e, data);
22933 this.lastOverNode = null;
22938 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
22939 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
22940 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
22941 * otherwise it will call {@link #onContainerDrop}.
22942 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22943 * @param {Event} e The event
22944 * @param {Object} data An object containing arbitrary data supplied by the drag source
22945 * @return {Boolean} True if the drop was valid, else false
22947 notifyDrop : function(dd, e, data){
22948 if(this.lastOverNode){
22949 this.onNodeOut(this.lastOverNode, dd, e, data);
22950 this.lastOverNode = null;
22952 var n = this.getTargetFromEvent(e);
22954 this.onNodeDrop(n, dd, e, data) :
22955 this.onContainerDrop(dd, e, data);
22959 triggerCacheRefresh : function(){
22960 Roo.dd.DDM.refreshCache(this.groups);