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;
6078 for(var i = 0; i < len; i++){
6079 var args = Array.prototype.slice.call(arguments, 0);
6081 args.push(l.options);
6082 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6083 this.firing = false;
6087 this.firing = false;
6094 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6101 * @class Roo.Document
6102 * @extends Roo.util.Observable
6103 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6105 * @param {Object} config the methods and properties of the 'base' class for the application.
6107 * Generic Page handler - implement this to start your app..
6110 * MyProject = new Roo.Document({
6112 'load' : true // your events..
6115 'ready' : function() {
6116 // fired on Roo.onReady()
6121 Roo.Document = function(cfg) {
6126 Roo.util.Observable.call(this,cfg);
6130 Roo.onReady(function() {
6131 _this.fireEvent('ready');
6137 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6139 * Ext JS Library 1.1.1
6140 * Copyright(c) 2006-2007, Ext JS, LLC.
6142 * Originally Released Under LGPL - original licence link has changed is not relivant.
6145 * <script type="text/javascript">
6149 * @class Roo.EventManager
6150 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6151 * several useful events directly.
6152 * See {@link Roo.EventObject} for more details on normalized event objects.
6155 Roo.EventManager = function(){
6156 var docReadyEvent, docReadyProcId, docReadyState = false;
6157 var resizeEvent, resizeTask, textEvent, textSize;
6158 var E = Roo.lib.Event;
6159 var D = Roo.lib.Dom;
6164 var fireDocReady = function(){
6166 docReadyState = true;
6169 clearInterval(docReadyProcId);
6171 if(Roo.isGecko || Roo.isOpera) {
6172 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6175 var defer = document.getElementById("ie-deferred-loader");
6177 defer.onreadystatechange = null;
6178 defer.parentNode.removeChild(defer);
6182 docReadyEvent.fire();
6183 docReadyEvent.clearListeners();
6188 var initDocReady = function(){
6189 docReadyEvent = new Roo.util.Event();
6190 if(Roo.isGecko || Roo.isOpera) {
6191 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6193 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6194 var defer = document.getElementById("ie-deferred-loader");
6195 defer.onreadystatechange = function(){
6196 if(this.readyState == "complete"){
6200 }else if(Roo.isSafari){
6201 docReadyProcId = setInterval(function(){
6202 var rs = document.readyState;
6203 if(rs == "complete") {
6208 // no matter what, make sure it fires on load
6209 E.on(window, "load", fireDocReady);
6212 var createBuffered = function(h, o){
6213 var task = new Roo.util.DelayedTask(h);
6215 // create new event object impl so new events don't wipe out properties
6216 e = new Roo.EventObjectImpl(e);
6217 task.delay(o.buffer, h, null, [e]);
6221 var createSingle = function(h, el, ename, fn){
6223 Roo.EventManager.removeListener(el, ename, fn);
6228 var createDelayed = function(h, o){
6230 // create new event object impl so new events don't wipe out properties
6231 e = new Roo.EventObjectImpl(e);
6232 setTimeout(function(){
6237 var transitionEndVal = false;
6239 var transitionEnd = function()
6241 if (transitionEndVal) {
6242 return transitionEndVal;
6244 var el = document.createElement('div');
6246 var transEndEventNames = {
6247 WebkitTransition : 'webkitTransitionEnd',
6248 MozTransition : 'transitionend',
6249 OTransition : 'oTransitionEnd otransitionend',
6250 transition : 'transitionend'
6253 for (var name in transEndEventNames) {
6254 if (el.style[name] !== undefined) {
6255 transitionEndVal = transEndEventNames[name];
6256 return transitionEndVal ;
6262 var listen = function(element, ename, opt, fn, scope){
6263 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6264 fn = fn || o.fn; scope = scope || o.scope;
6265 var el = Roo.getDom(element);
6269 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6272 if (ename == 'transitionend') {
6273 ename = transitionEnd();
6275 var h = function(e){
6276 e = Roo.EventObject.setEvent(e);
6279 t = e.getTarget(o.delegate, el);
6286 if(o.stopEvent === true){
6289 if(o.preventDefault === true){
6292 if(o.stopPropagation === true){
6293 e.stopPropagation();
6296 if(o.normalized === false){
6300 fn.call(scope || el, e, t, o);
6303 h = createDelayed(h, o);
6306 h = createSingle(h, el, ename, fn);
6309 h = createBuffered(h, o);
6312 fn._handlers = fn._handlers || [];
6315 fn._handlers.push([Roo.id(el), ename, h]);
6320 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6321 el.addEventListener("DOMMouseScroll", h, false);
6322 E.on(window, 'unload', function(){
6323 el.removeEventListener("DOMMouseScroll", h, false);
6326 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6327 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6332 var stopListening = function(el, ename, fn){
6333 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6335 for(var i = 0, len = hds.length; i < len; i++){
6337 if(h[0] == id && h[1] == ename){
6344 E.un(el, ename, hd);
6345 el = Roo.getDom(el);
6346 if(ename == "mousewheel" && el.addEventListener){
6347 el.removeEventListener("DOMMouseScroll", hd, false);
6349 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6350 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6354 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6361 * @scope Roo.EventManager
6366 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6367 * object with a Roo.EventObject
6368 * @param {Function} fn The method the event invokes
6369 * @param {Object} scope An object that becomes the scope of the handler
6370 * @param {boolean} override If true, the obj passed in becomes
6371 * the execution scope of the listener
6372 * @return {Function} The wrapped function
6375 wrap : function(fn, scope, override){
6377 Roo.EventObject.setEvent(e);
6378 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6383 * Appends an event handler to an element (shorthand for addListener)
6384 * @param {String/HTMLElement} element The html element or id to assign the
6385 * @param {String} eventName The type of event to listen for
6386 * @param {Function} handler The method the event invokes
6387 * @param {Object} scope (optional) The scope in which to execute the handler
6388 * function. The handler function's "this" context.
6389 * @param {Object} options (optional) An object containing handler configuration
6390 * properties. This may contain any of the following properties:<ul>
6391 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6392 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6393 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6394 * <li>preventDefault {Boolean} True to prevent the default action</li>
6395 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6396 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6397 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6398 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6399 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6400 * by the specified number of milliseconds. If the event fires again within that time, the original
6401 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6404 * <b>Combining Options</b><br>
6405 * Using the options argument, it is possible to combine different types of listeners:<br>
6407 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6409 el.on('click', this.onClick, this, {
6416 * <b>Attaching multiple handlers in 1 call</b><br>
6417 * The method also allows for a single argument to be passed which is a config object containing properties
6418 * which specify multiple handlers.
6428 fn: this.onMouseOver
6437 * Or a shorthand syntax:<br>
6440 'click' : this.onClick,
6441 'mouseover' : this.onMouseOver,
6442 'mouseout' : this.onMouseOut
6446 addListener : function(element, eventName, fn, scope, options){
6447 if(typeof eventName == "object"){
6453 if(typeof o[e] == "function"){
6455 listen(element, e, o, o[e], o.scope);
6457 // individual options
6458 listen(element, e, o[e]);
6463 return listen(element, eventName, options, fn, scope);
6467 * Removes an event handler
6469 * @param {String/HTMLElement} element The id or html element to remove the
6471 * @param {String} eventName The type of event
6472 * @param {Function} fn
6473 * @return {Boolean} True if a listener was actually removed
6475 removeListener : function(element, eventName, fn){
6476 return stopListening(element, eventName, fn);
6480 * Fires when the document is ready (before onload and before images are loaded). Can be
6481 * accessed shorthanded Roo.onReady().
6482 * @param {Function} fn The method the event invokes
6483 * @param {Object} scope An object that becomes the scope of the handler
6484 * @param {boolean} options
6486 onDocumentReady : function(fn, scope, options){
6487 if(docReadyState){ // if it already fired
6488 docReadyEvent.addListener(fn, scope, options);
6489 docReadyEvent.fire();
6490 docReadyEvent.clearListeners();
6496 docReadyEvent.addListener(fn, scope, options);
6500 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6501 * @param {Function} fn The method the event invokes
6502 * @param {Object} scope An object that becomes the scope of the handler
6503 * @param {boolean} options
6505 onWindowResize : function(fn, scope, options){
6507 resizeEvent = new Roo.util.Event();
6508 resizeTask = new Roo.util.DelayedTask(function(){
6509 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6511 E.on(window, "resize", function(){
6513 resizeTask.delay(50);
6515 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6519 resizeEvent.addListener(fn, scope, options);
6523 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6524 * @param {Function} fn The method the event invokes
6525 * @param {Object} scope An object that becomes the scope of the handler
6526 * @param {boolean} options
6528 onTextResize : function(fn, scope, options){
6530 textEvent = new Roo.util.Event();
6531 var textEl = new Roo.Element(document.createElement('div'));
6532 textEl.dom.className = 'x-text-resize';
6533 textEl.dom.innerHTML = 'X';
6534 textEl.appendTo(document.body);
6535 textSize = textEl.dom.offsetHeight;
6536 setInterval(function(){
6537 if(textEl.dom.offsetHeight != textSize){
6538 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6540 }, this.textResizeInterval);
6542 textEvent.addListener(fn, scope, options);
6546 * Removes the passed window resize listener.
6547 * @param {Function} fn The method the event invokes
6548 * @param {Object} scope The scope of handler
6550 removeResizeListener : function(fn, scope){
6552 resizeEvent.removeListener(fn, scope);
6557 fireResize : function(){
6559 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6563 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6567 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6569 textResizeInterval : 50
6574 * @scopeAlias pub=Roo.EventManager
6578 * Appends an event handler to an element (shorthand for addListener)
6579 * @param {String/HTMLElement} element The html element or id to assign the
6580 * @param {String} eventName The type of event to listen for
6581 * @param {Function} handler The method the event invokes
6582 * @param {Object} scope (optional) The scope in which to execute the handler
6583 * function. The handler function's "this" context.
6584 * @param {Object} options (optional) An object containing handler configuration
6585 * properties. This may contain any of the following properties:<ul>
6586 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6587 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6588 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6589 * <li>preventDefault {Boolean} True to prevent the default action</li>
6590 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6591 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6592 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6593 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6594 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6595 * by the specified number of milliseconds. If the event fires again within that time, the original
6596 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6599 * <b>Combining Options</b><br>
6600 * Using the options argument, it is possible to combine different types of listeners:<br>
6602 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6604 el.on('click', this.onClick, this, {
6611 * <b>Attaching multiple handlers in 1 call</b><br>
6612 * The method also allows for a single argument to be passed which is a config object containing properties
6613 * which specify multiple handlers.
6623 fn: this.onMouseOver
6632 * Or a shorthand syntax:<br>
6635 'click' : this.onClick,
6636 'mouseover' : this.onMouseOver,
6637 'mouseout' : this.onMouseOut
6641 pub.on = pub.addListener;
6642 pub.un = pub.removeListener;
6644 pub.stoppedMouseDownEvent = new Roo.util.Event();
6648 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6649 * @param {Function} fn The method the event invokes
6650 * @param {Object} scope An object that becomes the scope of the handler
6651 * @param {boolean} override If true, the obj passed in becomes
6652 * the execution scope of the listener
6656 Roo.onReady = Roo.EventManager.onDocumentReady;
6658 Roo.onReady(function(){
6659 var bd = Roo.get(document.body);
6664 : Roo.isIE11 ? "roo-ie11"
6665 : Roo.isEdge ? "roo-edge"
6666 : Roo.isGecko ? "roo-gecko"
6667 : Roo.isOpera ? "roo-opera"
6668 : Roo.isSafari ? "roo-safari" : ""];
6671 cls.push("roo-mac");
6674 cls.push("roo-linux");
6677 cls.push("roo-ios");
6680 cls.push("roo-touch");
6682 if(Roo.isBorderBox){
6683 cls.push('roo-border-box');
6685 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6686 var p = bd.dom.parentNode;
6688 p.className += ' roo-strict';
6691 bd.addClass(cls.join(' '));
6695 * @class Roo.EventObject
6696 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6697 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6700 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6702 var target = e.getTarget();
6705 var myDiv = Roo.get("myDiv");
6706 myDiv.on("click", handleClick);
6708 Roo.EventManager.on("myDiv", 'click', handleClick);
6709 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6713 Roo.EventObject = function(){
6715 var E = Roo.lib.Event;
6717 // safari keypress events for special keys return bad keycodes
6720 63235 : 39, // right
6723 63276 : 33, // page up
6724 63277 : 34, // page down
6725 63272 : 46, // delete
6730 // normalize button clicks
6731 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6732 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6734 Roo.EventObjectImpl = function(e){
6736 this.setEvent(e.browserEvent || e);
6739 Roo.EventObjectImpl.prototype = {
6741 * Used to fix doc tools.
6742 * @scope Roo.EventObject.prototype
6748 /** The normal browser event */
6749 browserEvent : null,
6750 /** The button pressed in a mouse event */
6752 /** True if the shift key was down during the event */
6754 /** True if the control key was down during the event */
6756 /** True if the alt key was down during the event */
6815 setEvent : function(e){
6816 if(e == this || (e && e.browserEvent)){ // already wrapped
6819 this.browserEvent = e;
6821 // normalize buttons
6822 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6823 if(e.type == 'click' && this.button == -1){
6827 this.shiftKey = e.shiftKey;
6828 // mac metaKey behaves like ctrlKey
6829 this.ctrlKey = e.ctrlKey || e.metaKey;
6830 this.altKey = e.altKey;
6831 // in getKey these will be normalized for the mac
6832 this.keyCode = e.keyCode;
6833 // keyup warnings on firefox.
6834 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6835 // cache the target for the delayed and or buffered events
6836 this.target = E.getTarget(e);
6838 this.xy = E.getXY(e);
6841 this.shiftKey = false;
6842 this.ctrlKey = false;
6843 this.altKey = false;
6853 * Stop the event (preventDefault and stopPropagation)
6855 stopEvent : function(){
6856 if(this.browserEvent){
6857 if(this.browserEvent.type == 'mousedown'){
6858 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6860 E.stopEvent(this.browserEvent);
6865 * Prevents the browsers default handling of the event.
6867 preventDefault : function(){
6868 if(this.browserEvent){
6869 E.preventDefault(this.browserEvent);
6874 isNavKeyPress : function(){
6875 var k = this.keyCode;
6876 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6877 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6880 isSpecialKey : function(){
6881 var k = this.keyCode;
6882 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6883 (k == 16) || (k == 17) ||
6884 (k >= 18 && k <= 20) ||
6885 (k >= 33 && k <= 35) ||
6886 (k >= 36 && k <= 39) ||
6887 (k >= 44 && k <= 45);
6890 * Cancels bubbling of the event.
6892 stopPropagation : function(){
6893 if(this.browserEvent){
6894 if(this.type == 'mousedown'){
6895 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6897 E.stopPropagation(this.browserEvent);
6902 * Gets the key code for the event.
6905 getCharCode : function(){
6906 return this.charCode || this.keyCode;
6910 * Returns a normalized keyCode for the event.
6911 * @return {Number} The key code
6913 getKey : function(){
6914 var k = this.keyCode || this.charCode;
6915 return Roo.isSafari ? (safariKeys[k] || k) : k;
6919 * Gets the x coordinate of the event.
6922 getPageX : function(){
6927 * Gets the y coordinate of the event.
6930 getPageY : function(){
6935 * Gets the time of the event.
6938 getTime : function(){
6939 if(this.browserEvent){
6940 return E.getTime(this.browserEvent);
6946 * Gets the page coordinates of the event.
6947 * @return {Array} The xy values like [x, y]
6954 * Gets the target for the event.
6955 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6956 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6957 search as a number or element (defaults to 10 || document.body)
6958 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6959 * @return {HTMLelement}
6961 getTarget : function(selector, maxDepth, returnEl){
6962 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6965 * Gets the related target.
6966 * @return {HTMLElement}
6968 getRelatedTarget : function(){
6969 if(this.browserEvent){
6970 return E.getRelatedTarget(this.browserEvent);
6976 * Normalizes mouse wheel delta across browsers
6977 * @return {Number} The delta
6979 getWheelDelta : function(){
6980 var e = this.browserEvent;
6982 if(e.wheelDelta){ /* IE/Opera. */
6983 delta = e.wheelDelta/120;
6984 }else if(e.detail){ /* Mozilla case. */
6985 delta = -e.detail/3;
6991 * Returns true if the control, meta, shift or alt key was pressed during this event.
6994 hasModifier : function(){
6995 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
6999 * Returns true if the target of this event equals el or is a child of el
7000 * @param {String/HTMLElement/Element} el
7001 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7004 within : function(el, related){
7005 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7006 return t && Roo.fly(el).contains(t);
7009 getPoint : function(){
7010 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7014 return new Roo.EventObjectImpl();
7019 * Ext JS Library 1.1.1
7020 * Copyright(c) 2006-2007, Ext JS, LLC.
7022 * Originally Released Under LGPL - original licence link has changed is not relivant.
7025 * <script type="text/javascript">
7029 // was in Composite Element!??!?!
7032 var D = Roo.lib.Dom;
7033 var E = Roo.lib.Event;
7034 var A = Roo.lib.Anim;
7036 // local style camelizing for speed
7038 var camelRe = /(-[a-z])/gi;
7039 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7040 var view = document.defaultView;
7043 * @class Roo.Element
7044 * Represents an Element in the DOM.<br><br>
7047 var el = Roo.get("my-div");
7050 var el = getEl("my-div");
7052 // or with a DOM element
7053 var el = Roo.get(myDivElement);
7055 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7056 * each call instead of constructing a new one.<br><br>
7057 * <b>Animations</b><br />
7058 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7059 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7061 Option Default Description
7062 --------- -------- ---------------------------------------------
7063 duration .35 The duration of the animation in seconds
7064 easing easeOut The YUI easing method
7065 callback none A function to execute when the anim completes
7066 scope this The scope (this) of the callback function
7068 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7069 * manipulate the animation. Here's an example:
7071 var el = Roo.get("my-div");
7076 // default animation
7077 el.setWidth(100, true);
7079 // animation with some options set
7086 // using the "anim" property to get the Anim object
7092 el.setWidth(100, opt);
7094 if(opt.anim.isAnimated()){
7098 * <b> Composite (Collections of) Elements</b><br />
7099 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7100 * @constructor Create a new Element directly.
7101 * @param {String/HTMLElement} element
7102 * @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).
7104 Roo.Element = function(element, forceNew){
7105 var dom = typeof element == "string" ?
7106 document.getElementById(element) : element;
7107 if(!dom){ // invalid id/element
7111 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7112 return Roo.Element.cache[id];
7122 * The DOM element ID
7125 this.id = id || Roo.id(dom);
7128 var El = Roo.Element;
7132 * The element's default display mode (defaults to "")
7135 originalDisplay : "",
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){
8569 throw "Element.alignTo with an element that doesn't exist";
8571 var c = false; //constrain to viewport
8572 var p1 = "", p2 = "";
8579 }else if(p.indexOf("-") == -1){
8582 p = p.toLowerCase();
8583 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8585 throw "Element.alignTo with an invalid alignment " + p;
8587 p1 = m[1]; p2 = m[2]; c = !!m[3];
8589 //Subtract the aligned el's internal xy from the target's offset xy
8590 //plus custom offset to get the aligned el's new offset xy
8591 var a1 = this.getAnchorXY(p1, true);
8592 var a2 = el.getAnchorXY(p2, false);
8593 var x = a2[0] - a1[0] + o[0];
8594 var y = a2[1] - a1[1] + o[1];
8596 //constrain the aligned el to viewport if necessary
8597 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8598 // 5px of margin for ie
8599 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8601 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8602 //perpendicular to the vp border, allow the aligned el to slide on that border,
8603 //otherwise swap the aligned el to the opposite border of the target.
8604 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8605 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8606 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t"));
8607 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8610 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8611 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8613 if((x+w) > dw + scrollX){
8614 x = swapX ? r.left-w : dw+scrollX-w;
8617 x = swapX ? r.right : scrollX;
8619 if((y+h) > dh + scrollY){
8620 y = swapY ? r.top-h : dh+scrollY-h;
8623 y = swapY ? r.bottom : scrollY;
8630 getConstrainToXY : function(){
8631 var os = {top:0, left:0, bottom:0, right: 0};
8633 return function(el, local, offsets, proposedXY){
8635 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8637 var vw, vh, vx = 0, vy = 0;
8638 if(el.dom == document.body || el.dom == document){
8639 vw = Roo.lib.Dom.getViewWidth();
8640 vh = Roo.lib.Dom.getViewHeight();
8642 vw = el.dom.clientWidth;
8643 vh = el.dom.clientHeight;
8645 var vxy = el.getXY();
8651 var s = el.getScroll();
8653 vx += offsets.left + s.left;
8654 vy += offsets.top + s.top;
8656 vw -= offsets.right;
8657 vh -= offsets.bottom;
8662 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8663 var x = xy[0], y = xy[1];
8664 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8666 // only move it if it needs it
8669 // first validate right/bottom
8678 // then make sure top/left isn't negative
8687 return moved ? [x, y] : false;
8692 adjustForConstraints : function(xy, parent, offsets){
8693 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8697 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8698 * document it aligns it to the viewport.
8699 * The position parameter is optional, and can be specified in any one of the following formats:
8701 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8702 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8703 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8704 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8705 * <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
8706 * element's anchor point, and the second value is used as the target's anchor point.</li>
8708 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8709 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8710 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8711 * that specified in order to enforce the viewport constraints.
8712 * Following are all of the supported anchor positions:
8715 ----- -----------------------------
8716 tl The top left corner (default)
8717 t The center of the top edge
8718 tr The top right corner
8719 l The center of the left edge
8720 c In the center of the element
8721 r The center of the right edge
8722 bl The bottom left corner
8723 b The center of the bottom edge
8724 br The bottom right corner
8728 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8729 el.alignTo("other-el");
8731 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8732 el.alignTo("other-el", "tr?");
8734 // align the bottom right corner of el with the center left edge of other-el
8735 el.alignTo("other-el", "br-l?");
8737 // align the center of el with the bottom left corner of other-el and
8738 // adjust the x position by -6 pixels (and the y position by 0)
8739 el.alignTo("other-el", "c-bl", [-6, 0]);
8741 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8742 * @param {String} position The position to align to.
8743 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8744 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8745 * @return {Roo.Element} this
8747 alignTo : function(element, position, offsets, animate){
8748 var xy = this.getAlignToXY(element, position, offsets);
8749 this.setXY(xy, this.preanim(arguments, 3));
8754 * Anchors an element to another element and realigns it when the window is resized.
8755 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8756 * @param {String} position The position to align to.
8757 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8758 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8759 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8760 * is a number, it is used as the buffer delay (defaults to 50ms).
8761 * @param {Function} callback The function to call after the animation finishes
8762 * @return {Roo.Element} this
8764 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8765 var action = function(){
8766 this.alignTo(el, alignment, offsets, animate);
8767 Roo.callback(callback, this);
8769 Roo.EventManager.onWindowResize(action, this);
8770 var tm = typeof monitorScroll;
8771 if(tm != 'undefined'){
8772 Roo.EventManager.on(window, 'scroll', action, this,
8773 {buffer: tm == 'number' ? monitorScroll : 50});
8775 action.call(this); // align immediately
8779 * Clears any opacity settings from this element. Required in some cases for IE.
8780 * @return {Roo.Element} this
8782 clearOpacity : function(){
8783 if (window.ActiveXObject) {
8784 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8785 this.dom.style.filter = "";
8788 this.dom.style.opacity = "";
8789 this.dom.style["-moz-opacity"] = "";
8790 this.dom.style["-khtml-opacity"] = "";
8796 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8797 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8798 * @return {Roo.Element} this
8800 hide : function(animate){
8801 this.setVisible(false, this.preanim(arguments, 0));
8806 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8807 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8808 * @return {Roo.Element} this
8810 show : function(animate){
8811 this.setVisible(true, this.preanim(arguments, 0));
8816 * @private Test if size has a unit, otherwise appends the default
8818 addUnits : function(size){
8819 return Roo.Element.addUnits(size, this.defaultUnit);
8823 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8824 * @return {Roo.Element} this
8826 beginMeasure : function(){
8828 if(el.offsetWidth || el.offsetHeight){
8829 return this; // offsets work already
8832 var p = this.dom, b = document.body; // start with this element
8833 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8834 var pe = Roo.get(p);
8835 if(pe.getStyle('display') == 'none'){
8836 changed.push({el: p, visibility: pe.getStyle("visibility")});
8837 p.style.visibility = "hidden";
8838 p.style.display = "block";
8842 this._measureChanged = changed;
8848 * Restores displays to before beginMeasure was called
8849 * @return {Roo.Element} this
8851 endMeasure : function(){
8852 var changed = this._measureChanged;
8854 for(var i = 0, len = changed.length; i < len; i++) {
8856 r.el.style.visibility = r.visibility;
8857 r.el.style.display = "none";
8859 this._measureChanged = null;
8865 * Update the innerHTML of this element, optionally searching for and processing scripts
8866 * @param {String} html The new HTML
8867 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8868 * @param {Function} callback For async script loading you can be noticed when the update completes
8869 * @return {Roo.Element} this
8871 update : function(html, loadScripts, callback){
8872 if(typeof html == "undefined"){
8875 if(loadScripts !== true){
8876 this.dom.innerHTML = html;
8877 if(typeof callback == "function"){
8885 html += '<span id="' + id + '"></span>';
8887 E.onAvailable(id, function(){
8888 var hd = document.getElementsByTagName("head")[0];
8889 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8890 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8891 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8894 while(match = re.exec(html)){
8895 var attrs = match[1];
8896 var srcMatch = attrs ? attrs.match(srcRe) : false;
8897 if(srcMatch && srcMatch[2]){
8898 var s = document.createElement("script");
8899 s.src = srcMatch[2];
8900 var typeMatch = attrs.match(typeRe);
8901 if(typeMatch && typeMatch[2]){
8902 s.type = typeMatch[2];
8905 }else if(match[2] && match[2].length > 0){
8906 if(window.execScript) {
8907 window.execScript(match[2]);
8915 window.eval(match[2]);
8919 var el = document.getElementById(id);
8920 if(el){el.parentNode.removeChild(el);}
8921 if(typeof callback == "function"){
8925 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8930 * Direct access to the UpdateManager update() method (takes the same parameters).
8931 * @param {String/Function} url The url for this request or a function to call to get the url
8932 * @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}
8933 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8934 * @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.
8935 * @return {Roo.Element} this
8938 var um = this.getUpdateManager();
8939 um.update.apply(um, arguments);
8944 * Gets this element's UpdateManager
8945 * @return {Roo.UpdateManager} The UpdateManager
8947 getUpdateManager : function(){
8948 if(!this.updateManager){
8949 this.updateManager = new Roo.UpdateManager(this);
8951 return this.updateManager;
8955 * Disables text selection for this element (normalized across browsers)
8956 * @return {Roo.Element} this
8958 unselectable : function(){
8959 this.dom.unselectable = "on";
8960 this.swallowEvent("selectstart", true);
8961 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8962 this.addClass("x-unselectable");
8967 * Calculates the x, y to center this element on the screen
8968 * @return {Array} The x, y values [x, y]
8970 getCenterXY : function(){
8971 return this.getAlignToXY(document, 'c-c');
8975 * Centers the Element in either the viewport, or another Element.
8976 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
8978 center : function(centerIn){
8979 this.alignTo(centerIn || document, 'c-c');
8984 * Tests various css rules/browsers to determine if this element uses a border box
8987 isBorderBox : function(){
8988 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
8992 * Return a box {x, y, width, height} that can be used to set another elements
8993 * size/location to match this element.
8994 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
8995 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
8996 * @return {Object} box An object in the format {x, y, width, height}
8998 getBox : function(contentBox, local){
9003 var left = parseInt(this.getStyle("left"), 10) || 0;
9004 var top = parseInt(this.getStyle("top"), 10) || 0;
9007 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9009 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9011 var l = this.getBorderWidth("l")+this.getPadding("l");
9012 var r = this.getBorderWidth("r")+this.getPadding("r");
9013 var t = this.getBorderWidth("t")+this.getPadding("t");
9014 var b = this.getBorderWidth("b")+this.getPadding("b");
9015 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)};
9017 bx.right = bx.x + bx.width;
9018 bx.bottom = bx.y + bx.height;
9023 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9024 for more information about the sides.
9025 * @param {String} sides
9028 getFrameWidth : function(sides, onlyContentBox){
9029 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9033 * 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.
9034 * @param {Object} box The box to fill {x, y, width, height}
9035 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9036 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9037 * @return {Roo.Element} this
9039 setBox : function(box, adjust, animate){
9040 var w = box.width, h = box.height;
9041 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9042 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9043 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9045 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9050 * Forces the browser to repaint this element
9051 * @return {Roo.Element} this
9053 repaint : function(){
9055 this.addClass("x-repaint");
9056 setTimeout(function(){
9057 Roo.get(dom).removeClass("x-repaint");
9063 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9064 * then it returns the calculated width of the sides (see getPadding)
9065 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9066 * @return {Object/Number}
9068 getMargins : function(side){
9071 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9072 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9073 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9074 right: parseInt(this.getStyle("margin-right"), 10) || 0
9077 return this.addStyles(side, El.margins);
9082 addStyles : function(sides, styles){
9084 for(var i = 0, len = sides.length; i < len; i++){
9085 v = this.getStyle(styles[sides.charAt(i)]);
9087 w = parseInt(v, 10);
9095 * Creates a proxy element of this element
9096 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9097 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9098 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9099 * @return {Roo.Element} The new proxy element
9101 createProxy : function(config, renderTo, matchBox){
9103 renderTo = Roo.getDom(renderTo);
9105 renderTo = document.body;
9107 config = typeof config == "object" ?
9108 config : {tag : "div", cls: config};
9109 var proxy = Roo.DomHelper.append(renderTo, config, true);
9111 proxy.setBox(this.getBox());
9117 * Puts a mask over this element to disable user interaction. Requires core.css.
9118 * This method can only be applied to elements which accept child nodes.
9119 * @param {String} msg (optional) A message to display in the mask
9120 * @param {String} msgCls (optional) A css class to apply to the msg element
9121 * @return {Element} The mask element
9123 mask : function(msg, msgCls)
9125 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9126 this.setStyle("position", "relative");
9129 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9132 this.addClass("x-masked");
9133 this._mask.setDisplayed(true);
9138 while (dom && dom.style) {
9139 if (!isNaN(parseInt(dom.style.zIndex))) {
9140 z = Math.max(z, parseInt(dom.style.zIndex));
9142 dom = dom.parentNode;
9144 // if we are masking the body - then it hides everything..
9145 if (this.dom == document.body) {
9147 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9148 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9151 if(typeof msg == 'string'){
9153 this._maskMsg = Roo.DomHelper.append(this.dom, {
9154 cls: "roo-el-mask-msg",
9158 cls: 'fa fa-spinner fa-spin'
9166 var mm = this._maskMsg;
9167 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9168 if (mm.dom.lastChild) { // weird IE issue?
9169 mm.dom.lastChild.innerHTML = msg;
9171 mm.setDisplayed(true);
9173 mm.setStyle('z-index', z + 102);
9175 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9176 this._mask.setHeight(this.getHeight());
9178 this._mask.setStyle('z-index', z + 100);
9184 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9185 * it is cached for reuse.
9187 unmask : function(removeEl){
9189 if(removeEl === true){
9190 this._mask.remove();
9193 this._maskMsg.remove();
9194 delete this._maskMsg;
9197 this._mask.setDisplayed(false);
9199 this._maskMsg.setDisplayed(false);
9203 this.removeClass("x-masked");
9207 * Returns true if this element is masked
9210 isMasked : function(){
9211 return this._mask && this._mask.isVisible();
9215 * Creates an iframe shim for this element to keep selects and other windowed objects from
9217 * @return {Roo.Element} The new shim element
9219 createShim : function(){
9220 var el = document.createElement('iframe');
9221 el.frameBorder = 'no';
9222 el.className = 'roo-shim';
9223 if(Roo.isIE && Roo.isSecure){
9224 el.src = Roo.SSL_SECURE_URL;
9226 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9227 shim.autoBoxAdjust = false;
9232 * Removes this element from the DOM and deletes it from the cache
9234 remove : function(){
9235 if(this.dom.parentNode){
9236 this.dom.parentNode.removeChild(this.dom);
9238 delete El.cache[this.dom.id];
9242 * Sets up event handlers to add and remove a css class when the mouse is over this element
9243 * @param {String} className
9244 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9245 * mouseout events for children elements
9246 * @return {Roo.Element} this
9248 addClassOnOver : function(className, preventFlicker){
9249 this.on("mouseover", function(){
9250 Roo.fly(this, '_internal').addClass(className);
9252 var removeFn = function(e){
9253 if(preventFlicker !== true || !e.within(this, true)){
9254 Roo.fly(this, '_internal').removeClass(className);
9257 this.on("mouseout", removeFn, this.dom);
9262 * Sets up event handlers to add and remove a css class when this element has the focus
9263 * @param {String} className
9264 * @return {Roo.Element} this
9266 addClassOnFocus : function(className){
9267 this.on("focus", function(){
9268 Roo.fly(this, '_internal').addClass(className);
9270 this.on("blur", function(){
9271 Roo.fly(this, '_internal').removeClass(className);
9276 * 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)
9277 * @param {String} className
9278 * @return {Roo.Element} this
9280 addClassOnClick : function(className){
9282 this.on("mousedown", function(){
9283 Roo.fly(dom, '_internal').addClass(className);
9284 var d = Roo.get(document);
9285 var fn = function(){
9286 Roo.fly(dom, '_internal').removeClass(className);
9287 d.removeListener("mouseup", fn);
9289 d.on("mouseup", fn);
9295 * Stops the specified event from bubbling and optionally prevents the default action
9296 * @param {String} eventName
9297 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9298 * @return {Roo.Element} this
9300 swallowEvent : function(eventName, preventDefault){
9301 var fn = function(e){
9302 e.stopPropagation();
9307 if(eventName instanceof Array){
9308 for(var i = 0, len = eventName.length; i < len; i++){
9309 this.on(eventName[i], fn);
9313 this.on(eventName, fn);
9320 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9323 * Sizes this element to its parent element's dimensions performing
9324 * neccessary box adjustments.
9325 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9326 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9327 * @return {Roo.Element} this
9329 fitToParent : function(monitorResize, targetParent) {
9330 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9331 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9332 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9335 var p = Roo.get(targetParent || this.dom.parentNode);
9336 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9337 if (monitorResize === true) {
9338 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9339 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9345 * Gets the next sibling, skipping text nodes
9346 * @return {HTMLElement} The next sibling or null
9348 getNextSibling : function(){
9349 var n = this.dom.nextSibling;
9350 while(n && n.nodeType != 1){
9357 * Gets the previous sibling, skipping text nodes
9358 * @return {HTMLElement} The previous sibling or null
9360 getPrevSibling : function(){
9361 var n = this.dom.previousSibling;
9362 while(n && n.nodeType != 1){
9363 n = n.previousSibling;
9370 * Appends the passed element(s) to this element
9371 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9372 * @return {Roo.Element} this
9374 appendChild: function(el){
9381 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9382 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9383 * automatically generated with the specified attributes.
9384 * @param {HTMLElement} insertBefore (optional) a child element of this element
9385 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9386 * @return {Roo.Element} The new child element
9388 createChild: function(config, insertBefore, returnDom){
9389 config = config || {tag:'div'};
9391 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9393 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9397 * Appends this element to the passed element
9398 * @param {String/HTMLElement/Element} el The new parent element
9399 * @return {Roo.Element} this
9401 appendTo: function(el){
9402 el = Roo.getDom(el);
9403 el.appendChild(this.dom);
9408 * Inserts this element before the passed element in the DOM
9409 * @param {String/HTMLElement/Element} el The element to insert before
9410 * @return {Roo.Element} this
9412 insertBefore: function(el){
9413 el = Roo.getDom(el);
9414 el.parentNode.insertBefore(this.dom, el);
9419 * Inserts this element after the passed element in the DOM
9420 * @param {String/HTMLElement/Element} el The element to insert after
9421 * @return {Roo.Element} this
9423 insertAfter: function(el){
9424 el = Roo.getDom(el);
9425 el.parentNode.insertBefore(this.dom, el.nextSibling);
9430 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9431 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9432 * @return {Roo.Element} The new child
9434 insertFirst: function(el, returnDom){
9436 if(typeof el == 'object' && !el.nodeType){ // dh config
9437 return this.createChild(el, this.dom.firstChild, returnDom);
9439 el = Roo.getDom(el);
9440 this.dom.insertBefore(el, this.dom.firstChild);
9441 return !returnDom ? Roo.get(el) : el;
9446 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9447 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9448 * @param {String} where (optional) 'before' or 'after' defaults to before
9449 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9450 * @return {Roo.Element} the inserted Element
9452 insertSibling: function(el, where, returnDom){
9453 where = where ? where.toLowerCase() : 'before';
9455 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9457 if(typeof el == 'object' && !el.nodeType){ // dh config
9458 if(where == 'after' && !this.dom.nextSibling){
9459 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9461 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9465 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9466 where == 'before' ? this.dom : this.dom.nextSibling);
9475 * Creates and wraps this element with another element
9476 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9477 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9478 * @return {HTMLElement/Element} The newly created wrapper element
9480 wrap: function(config, returnDom){
9482 config = {tag: "div"};
9484 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9485 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9490 * Replaces the passed element with this element
9491 * @param {String/HTMLElement/Element} el The element to replace
9492 * @return {Roo.Element} this
9494 replace: function(el){
9496 this.insertBefore(el);
9502 * Inserts an html fragment into this element
9503 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9504 * @param {String} html The HTML fragment
9505 * @param {Boolean} returnEl True to return an Roo.Element
9506 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9508 insertHtml : function(where, html, returnEl){
9509 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9510 return returnEl ? Roo.get(el) : el;
9514 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9515 * @param {Object} o The object with the attributes
9516 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9517 * @return {Roo.Element} this
9519 set : function(o, useSet){
9521 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9523 if(attr == "style" || typeof o[attr] == "function") { continue; }
9525 el.className = o["cls"];
9528 el.setAttribute(attr, o[attr]);
9535 Roo.DomHelper.applyStyles(el, o.style);
9541 * Convenience method for constructing a KeyMap
9542 * @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:
9543 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9544 * @param {Function} fn The function to call
9545 * @param {Object} scope (optional) The scope of the function
9546 * @return {Roo.KeyMap} The KeyMap created
9548 addKeyListener : function(key, fn, scope){
9550 if(typeof key != "object" || key instanceof Array){
9566 return new Roo.KeyMap(this, config);
9570 * Creates a KeyMap for this element
9571 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9572 * @return {Roo.KeyMap} The KeyMap created
9574 addKeyMap : function(config){
9575 return new Roo.KeyMap(this, config);
9579 * Returns true if this element is scrollable.
9582 isScrollable : function(){
9584 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9588 * 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().
9589 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9590 * @param {Number} value The new scroll value
9591 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9592 * @return {Element} this
9595 scrollTo : function(side, value, animate){
9596 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9598 this.dom[prop] = value;
9600 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9601 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9607 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9608 * within this element's scrollable range.
9609 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9610 * @param {Number} distance How far to scroll the element in pixels
9611 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9612 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9613 * was scrolled as far as it could go.
9615 scroll : function(direction, distance, animate){
9616 if(!this.isScrollable()){
9620 var l = el.scrollLeft, t = el.scrollTop;
9621 var w = el.scrollWidth, h = el.scrollHeight;
9622 var cw = el.clientWidth, ch = el.clientHeight;
9623 direction = direction.toLowerCase();
9624 var scrolled = false;
9625 var a = this.preanim(arguments, 2);
9630 var v = Math.min(l + distance, w-cw);
9631 this.scrollTo("left", v, a);
9638 var v = Math.max(l - distance, 0);
9639 this.scrollTo("left", v, a);
9647 var v = Math.max(t - distance, 0);
9648 this.scrollTo("top", v, a);
9656 var v = Math.min(t + distance, h-ch);
9657 this.scrollTo("top", v, a);
9666 * Translates the passed page coordinates into left/top css values for this element
9667 * @param {Number/Array} x The page x or an array containing [x, y]
9668 * @param {Number} y The page y
9669 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9671 translatePoints : function(x, y){
9672 if(typeof x == 'object' || x instanceof Array){
9675 var p = this.getStyle('position');
9676 var o = this.getXY();
9678 var l = parseInt(this.getStyle('left'), 10);
9679 var t = parseInt(this.getStyle('top'), 10);
9682 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9685 t = (p == "relative") ? 0 : this.dom.offsetTop;
9688 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9692 * Returns the current scroll position of the element.
9693 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9695 getScroll : function(){
9696 var d = this.dom, doc = document;
9697 if(d == doc || d == doc.body){
9698 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9699 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9700 return {left: l, top: t};
9702 return {left: d.scrollLeft, top: d.scrollTop};
9707 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9708 * are convert to standard 6 digit hex color.
9709 * @param {String} attr The css attribute
9710 * @param {String} defaultValue The default value to use when a valid color isn't found
9711 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9714 getColor : function(attr, defaultValue, prefix){
9715 var v = this.getStyle(attr);
9716 if(!v || v == "transparent" || v == "inherit") {
9717 return defaultValue;
9719 var color = typeof prefix == "undefined" ? "#" : prefix;
9720 if(v.substr(0, 4) == "rgb("){
9721 var rvs = v.slice(4, v.length -1).split(",");
9722 for(var i = 0; i < 3; i++){
9723 var h = parseInt(rvs[i]).toString(16);
9730 if(v.substr(0, 1) == "#"){
9732 for(var i = 1; i < 4; i++){
9733 var c = v.charAt(i);
9736 }else if(v.length == 7){
9737 color += v.substr(1);
9741 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9745 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9746 * gradient background, rounded corners and a 4-way shadow.
9747 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9748 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9749 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9750 * @return {Roo.Element} this
9752 boxWrap : function(cls){
9753 cls = cls || 'x-box';
9754 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9755 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9760 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9761 * @param {String} namespace The namespace in which to look for the attribute
9762 * @param {String} name The attribute name
9763 * @return {String} The attribute value
9765 getAttributeNS : Roo.isIE ? function(ns, name){
9767 var type = typeof d[ns+":"+name];
9768 if(type != 'undefined' && type != 'unknown'){
9769 return d[ns+":"+name];
9772 } : function(ns, name){
9774 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9779 * Sets or Returns the value the dom attribute value
9780 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9781 * @param {String} value (optional) The value to set the attribute to
9782 * @return {String} The attribute value
9784 attr : function(name){
9785 if (arguments.length > 1) {
9786 this.dom.setAttribute(name, arguments[1]);
9787 return arguments[1];
9789 if (typeof(name) == 'object') {
9790 for(var i in name) {
9791 this.attr(i, name[i]);
9797 if (!this.dom.hasAttribute(name)) {
9800 return this.dom.getAttribute(name);
9807 var ep = El.prototype;
9810 * Appends an event handler (Shorthand for addListener)
9811 * @param {String} eventName The type of event to append
9812 * @param {Function} fn The method the event invokes
9813 * @param {Object} scope (optional) The scope (this object) of the fn
9814 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9817 ep.on = ep.addListener;
9819 ep.mon = ep.addListener;
9822 * Removes an event handler from this element (shorthand for removeListener)
9823 * @param {String} eventName the type of event to remove
9824 * @param {Function} fn the method the event invokes
9825 * @return {Roo.Element} this
9828 ep.un = ep.removeListener;
9831 * true to automatically adjust width and height settings for box-model issues (default to true)
9833 ep.autoBoxAdjust = true;
9836 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9839 El.addUnits = function(v, defaultUnit){
9840 if(v === "" || v == "auto"){
9843 if(v === undefined){
9846 if(typeof v == "number" || !El.unitPattern.test(v)){
9847 return v + (defaultUnit || 'px');
9852 // special markup used throughout Roo when box wrapping elements
9853 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>';
9855 * Visibility mode constant - Use visibility to hide element
9861 * Visibility mode constant - Use display to hide element
9867 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9868 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9869 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9881 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9882 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9883 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9884 * @return {Element} The Element object
9887 El.get = function(el){
9889 if(!el){ return null; }
9890 if(typeof el == "string"){ // element id
9891 if(!(elm = document.getElementById(el))){
9894 if(ex = El.cache[el]){
9897 ex = El.cache[el] = new El(elm);
9900 }else if(el.tagName){ // dom element
9904 if(ex = El.cache[id]){
9907 ex = El.cache[id] = new El(el);
9910 }else if(el instanceof El){
9912 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9913 // catch case where it hasn't been appended
9914 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9917 }else if(el.isComposite){
9919 }else if(el instanceof Array){
9920 return El.select(el);
9921 }else if(el == document){
9922 // create a bogus element object representing the document object
9924 var f = function(){};
9925 f.prototype = El.prototype;
9927 docEl.dom = document;
9935 El.uncache = function(el){
9936 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9938 delete El.cache[a[i].id || a[i]];
9944 // Garbage collection - uncache elements/purge listeners on orphaned elements
9945 // so we don't hold a reference and cause the browser to retain them
9946 El.garbageCollect = function(){
9947 if(!Roo.enableGarbageCollector){
9948 clearInterval(El.collectorThread);
9951 for(var eid in El.cache){
9952 var el = El.cache[eid], d = el.dom;
9953 // -------------------------------------------------------
9954 // Determining what is garbage:
9955 // -------------------------------------------------------
9957 // dom node is null, definitely garbage
9958 // -------------------------------------------------------
9960 // no parentNode == direct orphan, definitely garbage
9961 // -------------------------------------------------------
9962 // !d.offsetParent && !document.getElementById(eid)
9963 // display none elements have no offsetParent so we will
9964 // also try to look it up by it's id. However, check
9965 // offsetParent first so we don't do unneeded lookups.
9966 // This enables collection of elements that are not orphans
9967 // directly, but somewhere up the line they have an orphan
9969 // -------------------------------------------------------
9970 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9971 delete El.cache[eid];
9972 if(d && Roo.enableListenerCollection){
9978 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
9982 El.Flyweight = function(dom){
9985 El.Flyweight.prototype = El.prototype;
9987 El._flyweights = {};
9989 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
9990 * the dom node can be overwritten by other code.
9991 * @param {String/HTMLElement} el The dom node or id
9992 * @param {String} named (optional) Allows for creation of named reusable flyweights to
9993 * prevent conflicts (e.g. internally Roo uses "_internal")
9995 * @return {Element} The shared Element object
9997 El.fly = function(el, named){
9998 named = named || '_global';
9999 el = Roo.getDom(el);
10003 if(!El._flyweights[named]){
10004 El._flyweights[named] = new El.Flyweight();
10006 El._flyweights[named].dom = el;
10007 return El._flyweights[named];
10011 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10012 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10013 * Shorthand of {@link Roo.Element#get}
10014 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10015 * @return {Element} The Element object
10021 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10022 * the dom node can be overwritten by other code.
10023 * Shorthand of {@link Roo.Element#fly}
10024 * @param {String/HTMLElement} el The dom node or id
10025 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10026 * prevent conflicts (e.g. internally Roo uses "_internal")
10028 * @return {Element} The shared Element object
10034 // speedy lookup for elements never to box adjust
10035 var noBoxAdjust = Roo.isStrict ? {
10038 input:1, select:1, textarea:1
10040 if(Roo.isIE || Roo.isGecko){
10041 noBoxAdjust['button'] = 1;
10045 Roo.EventManager.on(window, 'unload', function(){
10047 delete El._flyweights;
10055 Roo.Element.selectorFunction = Roo.DomQuery.select;
10058 Roo.Element.select = function(selector, unique, root){
10060 if(typeof selector == "string"){
10061 els = Roo.Element.selectorFunction(selector, root);
10062 }else if(selector.length !== undefined){
10065 throw "Invalid selector";
10067 if(unique === true){
10068 return new Roo.CompositeElement(els);
10070 return new Roo.CompositeElementLite(els);
10074 * Selects elements based on the passed CSS selector to enable working on them as 1.
10075 * @param {String/Array} selector The CSS selector or an array of elements
10076 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10077 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10078 * @return {CompositeElementLite/CompositeElement}
10082 Roo.select = Roo.Element.select;
10099 * Ext JS Library 1.1.1
10100 * Copyright(c) 2006-2007, Ext JS, LLC.
10102 * Originally Released Under LGPL - original licence link has changed is not relivant.
10105 * <script type="text/javascript">
10110 //Notifies Element that fx methods are available
10111 Roo.enableFx = true;
10115 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10116 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10117 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10118 * Element effects to work.</p><br/>
10120 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10121 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10122 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10123 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10124 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10125 * expected results and should be done with care.</p><br/>
10127 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10128 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10131 ----- -----------------------------
10132 tl The top left corner
10133 t The center of the top edge
10134 tr The top right corner
10135 l The center of the left edge
10136 r The center of the right edge
10137 bl The bottom left corner
10138 b The center of the bottom edge
10139 br The bottom right corner
10141 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10142 * below are common options that can be passed to any Fx method.</b>
10143 * @cfg {Function} callback A function called when the effect is finished
10144 * @cfg {Object} scope The scope of the effect function
10145 * @cfg {String} easing A valid Easing value for the effect
10146 * @cfg {String} afterCls A css class to apply after the effect
10147 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10148 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10149 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10150 * effects that end with the element being visually hidden, ignored otherwise)
10151 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10152 * a function which returns such a specification that will be applied to the Element after the effect finishes
10153 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10154 * @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
10155 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10159 * Slides the element into view. An anchor point can be optionally passed to set the point of
10160 * origin for the slide effect. This function automatically handles wrapping the element with
10161 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10164 // default: slide the element in from the top
10167 // custom: slide the element in from the right with a 2-second duration
10168 el.slideIn('r', { duration: 2 });
10170 // common config options shown with default values
10176 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10177 * @param {Object} options (optional) Object literal with any of the Fx config options
10178 * @return {Roo.Element} The Element
10180 slideIn : function(anchor, o){
10181 var el = this.getFxEl();
10184 el.queueFx(o, function(){
10186 anchor = anchor || "t";
10188 // fix display to visibility
10191 // restore values after effect
10192 var r = this.getFxRestore();
10193 var b = this.getBox();
10194 // fixed size for slide
10198 var wrap = this.fxWrap(r.pos, o, "hidden");
10200 var st = this.dom.style;
10201 st.visibility = "visible";
10202 st.position = "absolute";
10204 // clear out temp styles after slide and unwrap
10205 var after = function(){
10206 el.fxUnwrap(wrap, r.pos, o);
10207 st.width = r.width;
10208 st.height = r.height;
10211 // time to calc the positions
10212 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10214 switch(anchor.toLowerCase()){
10216 wrap.setSize(b.width, 0);
10217 st.left = st.bottom = "0";
10221 wrap.setSize(0, b.height);
10222 st.right = st.top = "0";
10226 wrap.setSize(0, b.height);
10227 wrap.setX(b.right);
10228 st.left = st.top = "0";
10229 a = {width: bw, points: pt};
10232 wrap.setSize(b.width, 0);
10233 wrap.setY(b.bottom);
10234 st.left = st.top = "0";
10235 a = {height: bh, points: pt};
10238 wrap.setSize(0, 0);
10239 st.right = st.bottom = "0";
10240 a = {width: bw, height: bh};
10243 wrap.setSize(0, 0);
10244 wrap.setY(b.y+b.height);
10245 st.right = st.top = "0";
10246 a = {width: bw, height: bh, points: pt};
10249 wrap.setSize(0, 0);
10250 wrap.setXY([b.right, b.bottom]);
10251 st.left = st.top = "0";
10252 a = {width: bw, height: bh, points: pt};
10255 wrap.setSize(0, 0);
10256 wrap.setX(b.x+b.width);
10257 st.left = st.bottom = "0";
10258 a = {width: bw, height: bh, points: pt};
10261 this.dom.style.visibility = "visible";
10264 arguments.callee.anim = wrap.fxanim(a,
10274 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10275 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10276 * 'hidden') but block elements will still take up space in the document. The element must be removed
10277 * from the DOM using the 'remove' config option if desired. This function automatically handles
10278 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10281 // default: slide the element out to the top
10284 // custom: slide the element out to the right with a 2-second duration
10285 el.slideOut('r', { duration: 2 });
10287 // common config options shown with default values
10295 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10296 * @param {Object} options (optional) Object literal with any of the Fx config options
10297 * @return {Roo.Element} The Element
10299 slideOut : function(anchor, o){
10300 var el = this.getFxEl();
10303 el.queueFx(o, function(){
10305 anchor = anchor || "t";
10307 // restore values after effect
10308 var r = this.getFxRestore();
10310 var b = this.getBox();
10311 // fixed size for slide
10315 var wrap = this.fxWrap(r.pos, o, "visible");
10317 var st = this.dom.style;
10318 st.visibility = "visible";
10319 st.position = "absolute";
10323 var after = function(){
10325 el.setDisplayed(false);
10330 el.fxUnwrap(wrap, r.pos, o);
10332 st.width = r.width;
10333 st.height = r.height;
10338 var a, zero = {to: 0};
10339 switch(anchor.toLowerCase()){
10341 st.left = st.bottom = "0";
10342 a = {height: zero};
10345 st.right = st.top = "0";
10349 st.left = st.top = "0";
10350 a = {width: zero, points: {to:[b.right, b.y]}};
10353 st.left = st.top = "0";
10354 a = {height: zero, points: {to:[b.x, b.bottom]}};
10357 st.right = st.bottom = "0";
10358 a = {width: zero, height: zero};
10361 st.right = st.top = "0";
10362 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10365 st.left = st.top = "0";
10366 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10369 st.left = st.bottom = "0";
10370 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10374 arguments.callee.anim = wrap.fxanim(a,
10384 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10385 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10386 * The element must be removed from the DOM using the 'remove' config option if desired.
10392 // common config options shown with default values
10400 * @param {Object} options (optional) Object literal with any of the Fx config options
10401 * @return {Roo.Element} The Element
10403 puff : function(o){
10404 var el = this.getFxEl();
10407 el.queueFx(o, function(){
10408 this.clearOpacity();
10411 // restore values after effect
10412 var r = this.getFxRestore();
10413 var st = this.dom.style;
10415 var after = function(){
10417 el.setDisplayed(false);
10424 el.setPositioning(r.pos);
10425 st.width = r.width;
10426 st.height = r.height;
10431 var width = this.getWidth();
10432 var height = this.getHeight();
10434 arguments.callee.anim = this.fxanim({
10435 width : {to: this.adjustWidth(width * 2)},
10436 height : {to: this.adjustHeight(height * 2)},
10437 points : {by: [-(width * .5), -(height * .5)]},
10439 fontSize: {to:200, unit: "%"}
10450 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10451 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10452 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10458 // all config options shown with default values
10466 * @param {Object} options (optional) Object literal with any of the Fx config options
10467 * @return {Roo.Element} The Element
10469 switchOff : function(o){
10470 var el = this.getFxEl();
10473 el.queueFx(o, function(){
10474 this.clearOpacity();
10477 // restore values after effect
10478 var r = this.getFxRestore();
10479 var st = this.dom.style;
10481 var after = function(){
10483 el.setDisplayed(false);
10489 el.setPositioning(r.pos);
10490 st.width = r.width;
10491 st.height = r.height;
10496 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10497 this.clearOpacity();
10501 points:{by:[0, this.getHeight() * .5]}
10502 }, o, 'motion', 0.3, 'easeIn', after);
10503 }).defer(100, this);
10510 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10511 * changed using the "attr" config option) and then fading back to the original color. If no original
10512 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10515 // default: highlight background to yellow
10518 // custom: highlight foreground text to blue for 2 seconds
10519 el.highlight("0000ff", { attr: 'color', duration: 2 });
10521 // common config options shown with default values
10522 el.highlight("ffff9c", {
10523 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10524 endColor: (current color) or "ffffff",
10529 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10530 * @param {Object} options (optional) Object literal with any of the Fx config options
10531 * @return {Roo.Element} The Element
10533 highlight : function(color, o){
10534 var el = this.getFxEl();
10537 el.queueFx(o, function(){
10538 color = color || "ffff9c";
10539 attr = o.attr || "backgroundColor";
10541 this.clearOpacity();
10544 var origColor = this.getColor(attr);
10545 var restoreColor = this.dom.style[attr];
10546 endColor = (o.endColor || origColor) || "ffffff";
10548 var after = function(){
10549 el.dom.style[attr] = restoreColor;
10554 a[attr] = {from: color, to: endColor};
10555 arguments.callee.anim = this.fxanim(a,
10565 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10568 // default: a single light blue ripple
10571 // custom: 3 red ripples lasting 3 seconds total
10572 el.frame("ff0000", 3, { duration: 3 });
10574 // common config options shown with default values
10575 el.frame("C3DAF9", 1, {
10576 duration: 1 //duration of entire animation (not each individual ripple)
10577 // Note: Easing is not configurable and will be ignored if included
10580 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10581 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10582 * @param {Object} options (optional) Object literal with any of the Fx config options
10583 * @return {Roo.Element} The Element
10585 frame : function(color, count, o){
10586 var el = this.getFxEl();
10589 el.queueFx(o, function(){
10590 color = color || "#C3DAF9";
10591 if(color.length == 6){
10592 color = "#" + color;
10594 count = count || 1;
10595 duration = o.duration || 1;
10598 var b = this.getBox();
10599 var animFn = function(){
10600 var proxy = this.createProxy({
10603 visbility:"hidden",
10604 position:"absolute",
10605 "z-index":"35000", // yee haw
10606 border:"0px solid " + color
10609 var scale = Roo.isBorderBox ? 2 : 1;
10611 top:{from:b.y, to:b.y - 20},
10612 left:{from:b.x, to:b.x - 20},
10613 borderWidth:{from:0, to:10},
10614 opacity:{from:1, to:0},
10615 height:{from:b.height, to:(b.height + (20*scale))},
10616 width:{from:b.width, to:(b.width + (20*scale))}
10617 }, duration, function(){
10621 animFn.defer((duration/2)*1000, this);
10632 * Creates a pause before any subsequent queued effects begin. If there are
10633 * no effects queued after the pause it will have no effect.
10638 * @param {Number} seconds The length of time to pause (in seconds)
10639 * @return {Roo.Element} The Element
10641 pause : function(seconds){
10642 var el = this.getFxEl();
10645 el.queueFx(o, function(){
10646 setTimeout(function(){
10648 }, seconds * 1000);
10654 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10655 * using the "endOpacity" config option.
10658 // default: fade in from opacity 0 to 100%
10661 // custom: fade in from opacity 0 to 75% over 2 seconds
10662 el.fadeIn({ endOpacity: .75, duration: 2});
10664 // common config options shown with default values
10666 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10671 * @param {Object} options (optional) Object literal with any of the Fx config options
10672 * @return {Roo.Element} The Element
10674 fadeIn : function(o){
10675 var el = this.getFxEl();
10677 el.queueFx(o, function(){
10678 this.setOpacity(0);
10680 this.dom.style.visibility = 'visible';
10681 var to = o.endOpacity || 1;
10682 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10683 o, null, .5, "easeOut", function(){
10685 this.clearOpacity();
10694 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10695 * using the "endOpacity" config option.
10698 // default: fade out from the element's current opacity to 0
10701 // custom: fade out from the element's current opacity to 25% over 2 seconds
10702 el.fadeOut({ endOpacity: .25, duration: 2});
10704 // common config options shown with default values
10706 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10713 * @param {Object} options (optional) Object literal with any of the Fx config options
10714 * @return {Roo.Element} The Element
10716 fadeOut : function(o){
10717 var el = this.getFxEl();
10719 el.queueFx(o, function(){
10720 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10721 o, null, .5, "easeOut", function(){
10722 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10723 this.dom.style.display = "none";
10725 this.dom.style.visibility = "hidden";
10727 this.clearOpacity();
10735 * Animates the transition of an element's dimensions from a starting height/width
10736 * to an ending height/width.
10739 // change height and width to 100x100 pixels
10740 el.scale(100, 100);
10742 // common config options shown with default values. The height and width will default to
10743 // the element's existing values if passed as null.
10746 [element's height], {
10751 * @param {Number} width The new width (pass undefined to keep the original width)
10752 * @param {Number} height The new height (pass undefined to keep the original height)
10753 * @param {Object} options (optional) Object literal with any of the Fx config options
10754 * @return {Roo.Element} The Element
10756 scale : function(w, h, o){
10757 this.shift(Roo.apply({}, o, {
10765 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10766 * Any of these properties not specified in the config object will not be changed. This effect
10767 * requires that at least one new dimension, position or opacity setting must be passed in on
10768 * the config object in order for the function to have any effect.
10771 // slide the element horizontally to x position 200 while changing the height and opacity
10772 el.shift({ x: 200, height: 50, opacity: .8 });
10774 // common config options shown with default values.
10776 width: [element's width],
10777 height: [element's height],
10778 x: [element's x position],
10779 y: [element's y position],
10780 opacity: [element's opacity],
10785 * @param {Object} options Object literal with any of the Fx config options
10786 * @return {Roo.Element} The Element
10788 shift : function(o){
10789 var el = this.getFxEl();
10791 el.queueFx(o, function(){
10792 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10793 if(w !== undefined){
10794 a.width = {to: this.adjustWidth(w)};
10796 if(h !== undefined){
10797 a.height = {to: this.adjustHeight(h)};
10799 if(x !== undefined || y !== undefined){
10801 x !== undefined ? x : this.getX(),
10802 y !== undefined ? y : this.getY()
10805 if(op !== undefined){
10806 a.opacity = {to: op};
10808 if(o.xy !== undefined){
10809 a.points = {to: o.xy};
10811 arguments.callee.anim = this.fxanim(a,
10812 o, 'motion', .35, "easeOut", function(){
10820 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10821 * ending point of the effect.
10824 // default: slide the element downward while fading out
10827 // custom: slide the element out to the right with a 2-second duration
10828 el.ghost('r', { duration: 2 });
10830 // common config options shown with default values
10838 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10839 * @param {Object} options (optional) Object literal with any of the Fx config options
10840 * @return {Roo.Element} The Element
10842 ghost : function(anchor, o){
10843 var el = this.getFxEl();
10846 el.queueFx(o, function(){
10847 anchor = anchor || "b";
10849 // restore values after effect
10850 var r = this.getFxRestore();
10851 var w = this.getWidth(),
10852 h = this.getHeight();
10854 var st = this.dom.style;
10856 var after = function(){
10858 el.setDisplayed(false);
10864 el.setPositioning(r.pos);
10865 st.width = r.width;
10866 st.height = r.height;
10871 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10872 switch(anchor.toLowerCase()){
10899 arguments.callee.anim = this.fxanim(a,
10909 * Ensures that all effects queued after syncFx is called on the element are
10910 * run concurrently. This is the opposite of {@link #sequenceFx}.
10911 * @return {Roo.Element} The Element
10913 syncFx : function(){
10914 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10923 * Ensures that all effects queued after sequenceFx is called on the element are
10924 * run in sequence. This is the opposite of {@link #syncFx}.
10925 * @return {Roo.Element} The Element
10927 sequenceFx : function(){
10928 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10930 concurrent : false,
10937 nextFx : function(){
10938 var ef = this.fxQueue[0];
10945 * Returns true if the element has any effects actively running or queued, else returns false.
10946 * @return {Boolean} True if element has active effects, else false
10948 hasActiveFx : function(){
10949 return this.fxQueue && this.fxQueue[0];
10953 * Stops any running effects and clears the element's internal effects queue if it contains
10954 * any additional effects that haven't started yet.
10955 * @return {Roo.Element} The Element
10957 stopFx : function(){
10958 if(this.hasActiveFx()){
10959 var cur = this.fxQueue[0];
10960 if(cur && cur.anim && cur.anim.isAnimated()){
10961 this.fxQueue = [cur]; // clear out others
10962 cur.anim.stop(true);
10969 beforeFx : function(o){
10970 if(this.hasActiveFx() && !o.concurrent){
10981 * Returns true if the element is currently blocking so that no other effect can be queued
10982 * until this effect is finished, else returns false if blocking is not set. This is commonly
10983 * used to ensure that an effect initiated by a user action runs to completion prior to the
10984 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
10985 * @return {Boolean} True if blocking, else false
10987 hasFxBlock : function(){
10988 var q = this.fxQueue;
10989 return q && q[0] && q[0].block;
10993 queueFx : function(o, fn){
10997 if(!this.hasFxBlock()){
10998 Roo.applyIf(o, this.fxDefaults);
11000 var run = this.beforeFx(o);
11001 fn.block = o.block;
11002 this.fxQueue.push(fn);
11014 fxWrap : function(pos, o, vis){
11016 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11019 wrapXY = this.getXY();
11021 var div = document.createElement("div");
11022 div.style.visibility = vis;
11023 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11024 wrap.setPositioning(pos);
11025 if(wrap.getStyle("position") == "static"){
11026 wrap.position("relative");
11028 this.clearPositioning('auto');
11030 wrap.dom.appendChild(this.dom);
11032 wrap.setXY(wrapXY);
11039 fxUnwrap : function(wrap, pos, o){
11040 this.clearPositioning();
11041 this.setPositioning(pos);
11043 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11049 getFxRestore : function(){
11050 var st = this.dom.style;
11051 return {pos: this.getPositioning(), width: st.width, height : st.height};
11055 afterFx : function(o){
11057 this.applyStyles(o.afterStyle);
11060 this.addClass(o.afterCls);
11062 if(o.remove === true){
11065 Roo.callback(o.callback, o.scope, [this]);
11067 this.fxQueue.shift();
11073 getFxEl : function(){ // support for composite element fx
11074 return Roo.get(this.dom);
11078 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11079 animType = animType || 'run';
11081 var anim = Roo.lib.Anim[animType](
11083 (opt.duration || defaultDur) || .35,
11084 (opt.easing || defaultEase) || 'easeOut',
11086 Roo.callback(cb, this);
11095 // backwords compat
11096 Roo.Fx.resize = Roo.Fx.scale;
11098 //When included, Roo.Fx is automatically applied to Element so that all basic
11099 //effects are available directly via the Element API
11100 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11102 * Ext JS Library 1.1.1
11103 * Copyright(c) 2006-2007, Ext JS, LLC.
11105 * Originally Released Under LGPL - original licence link has changed is not relivant.
11108 * <script type="text/javascript">
11113 * @class Roo.CompositeElement
11114 * Standard composite class. Creates a Roo.Element for every element in the collection.
11116 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11117 * actions will be performed on all the elements in this collection.</b>
11119 * All methods return <i>this</i> and can be chained.
11121 var els = Roo.select("#some-el div.some-class", true);
11122 // or select directly from an existing element
11123 var el = Roo.get('some-el');
11124 el.select('div.some-class', true);
11126 els.setWidth(100); // all elements become 100 width
11127 els.hide(true); // all elements fade out and hide
11129 els.setWidth(100).hide(true);
11132 Roo.CompositeElement = function(els){
11133 this.elements = [];
11134 this.addElements(els);
11136 Roo.CompositeElement.prototype = {
11138 addElements : function(els){
11142 if(typeof els == "string"){
11143 els = Roo.Element.selectorFunction(els);
11145 var yels = this.elements;
11146 var index = yels.length-1;
11147 for(var i = 0, len = els.length; i < len; i++) {
11148 yels[++index] = Roo.get(els[i]);
11154 * Clears this composite and adds the elements returned by the passed selector.
11155 * @param {String/Array} els A string CSS selector, an array of elements or an element
11156 * @return {CompositeElement} this
11158 fill : function(els){
11159 this.elements = [];
11165 * Filters this composite to only elements that match the passed selector.
11166 * @param {String} selector A string CSS selector
11167 * @param {Boolean} inverse return inverse filter (not matches)
11168 * @return {CompositeElement} this
11170 filter : function(selector, inverse){
11172 inverse = inverse || false;
11173 this.each(function(el){
11174 var match = inverse ? !el.is(selector) : el.is(selector);
11176 els[els.length] = el.dom;
11183 invoke : function(fn, args){
11184 var els = this.elements;
11185 for(var i = 0, len = els.length; i < len; i++) {
11186 Roo.Element.prototype[fn].apply(els[i], args);
11191 * Adds elements to this composite.
11192 * @param {String/Array} els A string CSS selector, an array of elements or an element
11193 * @return {CompositeElement} this
11195 add : function(els){
11196 if(typeof els == "string"){
11197 this.addElements(Roo.Element.selectorFunction(els));
11198 }else if(els.length !== undefined){
11199 this.addElements(els);
11201 this.addElements([els]);
11206 * Calls the passed function passing (el, this, index) for each element in this composite.
11207 * @param {Function} fn The function to call
11208 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11209 * @return {CompositeElement} this
11211 each : function(fn, scope){
11212 var els = this.elements;
11213 for(var i = 0, len = els.length; i < len; i++){
11214 if(fn.call(scope || els[i], els[i], this, i) === false) {
11222 * Returns the Element object at the specified index
11223 * @param {Number} index
11224 * @return {Roo.Element}
11226 item : function(index){
11227 return this.elements[index] || null;
11231 * Returns the first Element
11232 * @return {Roo.Element}
11234 first : function(){
11235 return this.item(0);
11239 * Returns the last Element
11240 * @return {Roo.Element}
11243 return this.item(this.elements.length-1);
11247 * Returns the number of elements in this composite
11250 getCount : function(){
11251 return this.elements.length;
11255 * Returns true if this composite contains the passed element
11258 contains : function(el){
11259 return this.indexOf(el) !== -1;
11263 * Returns true if this composite contains the passed element
11266 indexOf : function(el){
11267 return this.elements.indexOf(Roo.get(el));
11272 * Removes the specified element(s).
11273 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11274 * or an array of any of those.
11275 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11276 * @return {CompositeElement} this
11278 removeElement : function(el, removeDom){
11279 if(el instanceof Array){
11280 for(var i = 0, len = el.length; i < len; i++){
11281 this.removeElement(el[i]);
11285 var index = typeof el == 'number' ? el : this.indexOf(el);
11288 var d = this.elements[index];
11292 d.parentNode.removeChild(d);
11295 this.elements.splice(index, 1);
11301 * Replaces the specified element with the passed element.
11302 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11304 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11305 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11306 * @return {CompositeElement} this
11308 replaceElement : function(el, replacement, domReplace){
11309 var index = typeof el == 'number' ? el : this.indexOf(el);
11312 this.elements[index].replaceWith(replacement);
11314 this.elements.splice(index, 1, Roo.get(replacement))
11321 * Removes all elements.
11323 clear : function(){
11324 this.elements = [];
11328 Roo.CompositeElement.createCall = function(proto, fnName){
11329 if(!proto[fnName]){
11330 proto[fnName] = function(){
11331 return this.invoke(fnName, arguments);
11335 for(var fnName in Roo.Element.prototype){
11336 if(typeof Roo.Element.prototype[fnName] == "function"){
11337 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11343 * Ext JS Library 1.1.1
11344 * Copyright(c) 2006-2007, Ext JS, LLC.
11346 * Originally Released Under LGPL - original licence link has changed is not relivant.
11349 * <script type="text/javascript">
11353 * @class Roo.CompositeElementLite
11354 * @extends Roo.CompositeElement
11355 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11357 var els = Roo.select("#some-el div.some-class");
11358 // or select directly from an existing element
11359 var el = Roo.get('some-el');
11360 el.select('div.some-class');
11362 els.setWidth(100); // all elements become 100 width
11363 els.hide(true); // all elements fade out and hide
11365 els.setWidth(100).hide(true);
11366 </code></pre><br><br>
11367 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11368 * actions will be performed on all the elements in this collection.</b>
11370 Roo.CompositeElementLite = function(els){
11371 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11372 this.el = new Roo.Element.Flyweight();
11374 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11375 addElements : function(els){
11377 if(els instanceof Array){
11378 this.elements = this.elements.concat(els);
11380 var yels = this.elements;
11381 var index = yels.length-1;
11382 for(var i = 0, len = els.length; i < len; i++) {
11383 yels[++index] = els[i];
11389 invoke : function(fn, args){
11390 var els = this.elements;
11392 for(var i = 0, len = els.length; i < len; i++) {
11394 Roo.Element.prototype[fn].apply(el, args);
11399 * Returns a flyweight Element of the dom element object at the specified index
11400 * @param {Number} index
11401 * @return {Roo.Element}
11403 item : function(index){
11404 if(!this.elements[index]){
11407 this.el.dom = this.elements[index];
11411 // fixes scope with flyweight
11412 addListener : function(eventName, handler, scope, opt){
11413 var els = this.elements;
11414 for(var i = 0, len = els.length; i < len; i++) {
11415 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11421 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11422 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11423 * a reference to the dom node, use el.dom.</b>
11424 * @param {Function} fn The function to call
11425 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11426 * @return {CompositeElement} this
11428 each : function(fn, scope){
11429 var els = this.elements;
11431 for(var i = 0, len = els.length; i < len; i++){
11433 if(fn.call(scope || el, el, this, i) === false){
11440 indexOf : function(el){
11441 return this.elements.indexOf(Roo.getDom(el));
11444 replaceElement : function(el, replacement, domReplace){
11445 var index = typeof el == 'number' ? el : this.indexOf(el);
11447 replacement = Roo.getDom(replacement);
11449 var d = this.elements[index];
11450 d.parentNode.insertBefore(replacement, d);
11451 d.parentNode.removeChild(d);
11453 this.elements.splice(index, 1, replacement);
11458 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11462 * Ext JS Library 1.1.1
11463 * Copyright(c) 2006-2007, Ext JS, LLC.
11465 * Originally Released Under LGPL - original licence link has changed is not relivant.
11468 * <script type="text/javascript">
11474 * @class Roo.data.Connection
11475 * @extends Roo.util.Observable
11476 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11477 * either to a configured URL, or to a URL specified at request time.
11479 * Requests made by this class are asynchronous, and will return immediately. No data from
11480 * the server will be available to the statement immediately following the {@link #request} call.
11481 * To process returned data, use a callback in the request options object, or an event listener.
11483 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11484 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11485 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11486 * property and, if present, the IFRAME's XML document as the responseXML property.
11488 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11489 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11490 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11491 * standard DOM methods.
11493 * @param {Object} config a configuration object.
11495 Roo.data.Connection = function(config){
11496 Roo.apply(this, config);
11499 * @event beforerequest
11500 * Fires before a network request is made to retrieve a data object.
11501 * @param {Connection} conn This Connection object.
11502 * @param {Object} options The options config object passed to the {@link #request} method.
11504 "beforerequest" : true,
11506 * @event requestcomplete
11507 * Fires if the request was successfully completed.
11508 * @param {Connection} conn This Connection object.
11509 * @param {Object} response The XHR object containing the response data.
11510 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11511 * @param {Object} options The options config object passed to the {@link #request} method.
11513 "requestcomplete" : true,
11515 * @event requestexception
11516 * Fires if an error HTTP status was returned from the server.
11517 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11518 * @param {Connection} conn This Connection object.
11519 * @param {Object} response The XHR object containing the response data.
11520 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11521 * @param {Object} options The options config object passed to the {@link #request} method.
11523 "requestexception" : true
11525 Roo.data.Connection.superclass.constructor.call(this);
11528 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11530 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11533 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11534 * extra parameters to each request made by this object. (defaults to undefined)
11537 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11538 * to each request made by this object. (defaults to undefined)
11541 * @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)
11544 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11548 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11554 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11557 disableCaching: true,
11560 * Sends an HTTP request to a remote server.
11561 * @param {Object} options An object which may contain the following properties:<ul>
11562 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11563 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11564 * request, a url encoded string or a function to call to get either.</li>
11565 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11566 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11567 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11568 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11569 * <li>options {Object} The parameter to the request call.</li>
11570 * <li>success {Boolean} True if the request succeeded.</li>
11571 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11573 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11574 * The callback is passed the following parameters:<ul>
11575 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11576 * <li>options {Object} The parameter to the request call.</li>
11578 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11579 * The callback is passed the following parameters:<ul>
11580 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11581 * <li>options {Object} The parameter to the request call.</li>
11583 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11584 * for the callback function. Defaults to the browser window.</li>
11585 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11586 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11587 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11588 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11589 * params for the post data. Any params will be appended to the URL.</li>
11590 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11592 * @return {Number} transactionId
11594 request : function(o){
11595 if(this.fireEvent("beforerequest", this, o) !== false){
11598 if(typeof p == "function"){
11599 p = p.call(o.scope||window, o);
11601 if(typeof p == "object"){
11602 p = Roo.urlEncode(o.params);
11604 if(this.extraParams){
11605 var extras = Roo.urlEncode(this.extraParams);
11606 p = p ? (p + '&' + extras) : extras;
11609 var url = o.url || this.url;
11610 if(typeof url == 'function'){
11611 url = url.call(o.scope||window, o);
11615 var form = Roo.getDom(o.form);
11616 url = url || form.action;
11618 var enctype = form.getAttribute("enctype");
11621 return this.doFormDataUpload(o,p,url);
11624 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11625 return this.doFormUpload(o, p, url);
11627 var f = Roo.lib.Ajax.serializeForm(form);
11628 p = p ? (p + '&' + f) : f;
11631 var hs = o.headers;
11632 if(this.defaultHeaders){
11633 hs = Roo.apply(hs || {}, this.defaultHeaders);
11640 success: this.handleResponse,
11641 failure: this.handleFailure,
11643 argument: {options: o},
11644 timeout : o.timeout || this.timeout
11647 var method = o.method||this.method||(p ? "POST" : "GET");
11649 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11650 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11653 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11657 }else if(this.autoAbort !== false){
11661 if((method == 'GET' && p) || o.xmlData){
11662 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11665 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11666 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11667 Roo.lib.Ajax.useDefaultHeader == true;
11668 return this.transId;
11670 Roo.callback(o.callback, o.scope, [o, null, null]);
11676 * Determine whether this object has a request outstanding.
11677 * @param {Number} transactionId (Optional) defaults to the last transaction
11678 * @return {Boolean} True if there is an outstanding request.
11680 isLoading : function(transId){
11682 return Roo.lib.Ajax.isCallInProgress(transId);
11684 return this.transId ? true : false;
11689 * Aborts any outstanding request.
11690 * @param {Number} transactionId (Optional) defaults to the last transaction
11692 abort : function(transId){
11693 if(transId || this.isLoading()){
11694 Roo.lib.Ajax.abort(transId || this.transId);
11699 handleResponse : function(response){
11700 this.transId = false;
11701 var options = response.argument.options;
11702 response.argument = options ? options.argument : null;
11703 this.fireEvent("requestcomplete", this, response, options);
11704 Roo.callback(options.success, options.scope, [response, options]);
11705 Roo.callback(options.callback, options.scope, [options, true, response]);
11709 handleFailure : function(response, e){
11710 this.transId = false;
11711 var options = response.argument.options;
11712 response.argument = options ? options.argument : null;
11713 this.fireEvent("requestexception", this, response, options, e);
11714 Roo.callback(options.failure, options.scope, [response, options]);
11715 Roo.callback(options.callback, options.scope, [options, false, response]);
11719 doFormUpload : function(o, ps, url){
11721 var frame = document.createElement('iframe');
11724 frame.className = 'x-hidden';
11726 frame.src = Roo.SSL_SECURE_URL;
11728 document.body.appendChild(frame);
11731 document.frames[id].name = id;
11734 var form = Roo.getDom(o.form);
11736 form.method = 'POST';
11737 form.enctype = form.encoding = 'multipart/form-data';
11743 if(ps){ // add dynamic params
11745 ps = Roo.urlDecode(ps, false);
11747 if(ps.hasOwnProperty(k)){
11748 hd = document.createElement('input');
11749 hd.type = 'hidden';
11752 form.appendChild(hd);
11759 var r = { // bogus response object
11764 r.argument = o ? o.argument : null;
11769 doc = frame.contentWindow.document;
11771 doc = (frame.contentDocument || window.frames[id].document);
11773 if(doc && doc.body){
11774 r.responseText = doc.body.innerHTML;
11776 if(doc && doc.XMLDocument){
11777 r.responseXML = doc.XMLDocument;
11779 r.responseXML = doc;
11786 Roo.EventManager.removeListener(frame, 'load', cb, this);
11788 this.fireEvent("requestcomplete", this, r, o);
11789 Roo.callback(o.success, o.scope, [r, o]);
11790 Roo.callback(o.callback, o.scope, [o, true, r]);
11792 setTimeout(function(){document.body.removeChild(frame);}, 100);
11795 Roo.EventManager.on(frame, 'load', cb, this);
11798 if(hiddens){ // remove dynamic params
11799 for(var i = 0, len = hiddens.length; i < len; i++){
11800 form.removeChild(hiddens[i]);
11804 // this is a 'formdata version???'
11807 doFormDataUpload : function(o, ps, url)
11809 var form = Roo.getDom(o.form);
11810 form.enctype = form.encoding = 'multipart/form-data';
11811 var formData = o.formData === true ? new FormData(form) : o.formData;
11814 success: this.handleResponse,
11815 failure: this.handleFailure,
11817 argument: {options: o},
11818 timeout : o.timeout || this.timeout
11821 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11825 }else if(this.autoAbort !== false){
11829 //Roo.lib.Ajax.defaultPostHeader = null;
11830 Roo.lib.Ajax.useDefaultHeader = false;
11831 this.transId = Roo.lib.Ajax.request( "POST", url, cb, o.formData, o);
11832 Roo.lib.Ajax.useDefaultHeader = true;
11840 * Ext JS Library 1.1.1
11841 * Copyright(c) 2006-2007, Ext JS, LLC.
11843 * Originally Released Under LGPL - original licence link has changed is not relivant.
11846 * <script type="text/javascript">
11850 * Global Ajax request class.
11853 * @extends Roo.data.Connection
11856 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11857 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11858 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11859 * @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)
11860 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11861 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11862 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11864 Roo.Ajax = new Roo.data.Connection({
11873 * Serialize the passed form into a url encoded string
11875 * @param {String/HTMLElement} form
11878 serializeForm : function(form){
11879 return Roo.lib.Ajax.serializeForm(form);
11883 * Ext JS Library 1.1.1
11884 * Copyright(c) 2006-2007, Ext JS, LLC.
11886 * Originally Released Under LGPL - original licence link has changed is not relivant.
11889 * <script type="text/javascript">
11894 * @class Roo.UpdateManager
11895 * @extends Roo.util.Observable
11896 * Provides AJAX-style update for Element object.<br><br>
11899 * // Get it from a Roo.Element object
11900 * var el = Roo.get("foo");
11901 * var mgr = el.getUpdateManager();
11902 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11904 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11906 * // or directly (returns the same UpdateManager instance)
11907 * var mgr = new Roo.UpdateManager("myElementId");
11908 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11909 * mgr.on("update", myFcnNeedsToKnow);
11911 // short handed call directly from the element object
11912 Roo.get("foo").load({
11916 text: "Loading Foo..."
11920 * Create new UpdateManager directly.
11921 * @param {String/HTMLElement/Roo.Element} el The element to update
11922 * @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).
11924 Roo.UpdateManager = function(el, forceNew){
11926 if(!forceNew && el.updateManager){
11927 return el.updateManager;
11930 * The Element object
11931 * @type Roo.Element
11935 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11938 this.defaultUrl = null;
11942 * @event beforeupdate
11943 * Fired before an update is made, return false from your handler and the update is cancelled.
11944 * @param {Roo.Element} el
11945 * @param {String/Object/Function} url
11946 * @param {String/Object} params
11948 "beforeupdate": true,
11951 * Fired after successful update is made.
11952 * @param {Roo.Element} el
11953 * @param {Object} oResponseObject The response Object
11958 * Fired on update failure.
11959 * @param {Roo.Element} el
11960 * @param {Object} oResponseObject The response Object
11964 var d = Roo.UpdateManager.defaults;
11966 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
11969 this.sslBlankUrl = d.sslBlankUrl;
11971 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
11974 this.disableCaching = d.disableCaching;
11976 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
11979 this.indicatorText = d.indicatorText;
11981 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
11984 this.showLoadIndicator = d.showLoadIndicator;
11986 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
11989 this.timeout = d.timeout;
11992 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
11995 this.loadScripts = d.loadScripts;
11998 * Transaction object of current executing transaction
12000 this.transaction = null;
12005 this.autoRefreshProcId = null;
12007 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12010 this.refreshDelegate = this.refresh.createDelegate(this);
12012 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12015 this.updateDelegate = this.update.createDelegate(this);
12017 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12020 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12024 this.successDelegate = this.processSuccess.createDelegate(this);
12028 this.failureDelegate = this.processFailure.createDelegate(this);
12030 if(!this.renderer){
12032 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12034 this.renderer = new Roo.UpdateManager.BasicRenderer();
12037 Roo.UpdateManager.superclass.constructor.call(this);
12040 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12042 * Get the Element this UpdateManager is bound to
12043 * @return {Roo.Element} The element
12045 getEl : function(){
12049 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12050 * @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:
12053 url: "your-url.php",<br/>
12054 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12055 callback: yourFunction,<br/>
12056 scope: yourObject, //(optional scope) <br/>
12057 discardUrl: false, <br/>
12058 nocache: false,<br/>
12059 text: "Loading...",<br/>
12061 scripts: false<br/>
12064 * The only required property is url. The optional properties nocache, text and scripts
12065 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12066 * @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}
12067 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12068 * @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.
12070 update : function(url, params, callback, discardUrl){
12071 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12072 var method = this.method,
12074 if(typeof url == "object"){ // must be config object
12077 params = params || cfg.params;
12078 callback = callback || cfg.callback;
12079 discardUrl = discardUrl || cfg.discardUrl;
12080 if(callback && cfg.scope){
12081 callback = callback.createDelegate(cfg.scope);
12083 if(typeof cfg.method != "undefined"){method = cfg.method;};
12084 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12085 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12086 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12087 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12089 this.showLoading();
12091 this.defaultUrl = url;
12093 if(typeof url == "function"){
12094 url = url.call(this);
12097 method = method || (params ? "POST" : "GET");
12098 if(method == "GET"){
12099 url = this.prepareUrl(url);
12102 var o = Roo.apply(cfg ||{}, {
12105 success: this.successDelegate,
12106 failure: this.failureDelegate,
12107 callback: undefined,
12108 timeout: (this.timeout*1000),
12109 argument: {"url": url, "form": null, "callback": callback, "params": params}
12111 Roo.log("updated manager called with timeout of " + o.timeout);
12112 this.transaction = Roo.Ajax.request(o);
12117 * 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.
12118 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12119 * @param {String/HTMLElement} form The form Id or form element
12120 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12121 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12122 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12124 formUpdate : function(form, url, reset, callback){
12125 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12126 if(typeof url == "function"){
12127 url = url.call(this);
12129 form = Roo.getDom(form);
12130 this.transaction = Roo.Ajax.request({
12133 success: this.successDelegate,
12134 failure: this.failureDelegate,
12135 timeout: (this.timeout*1000),
12136 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12138 this.showLoading.defer(1, this);
12143 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12144 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12146 refresh : function(callback){
12147 if(this.defaultUrl == null){
12150 this.update(this.defaultUrl, null, callback, true);
12154 * Set this element to auto refresh.
12155 * @param {Number} interval How often to update (in seconds).
12156 * @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)
12157 * @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}
12158 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12159 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12161 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12163 this.update(url || this.defaultUrl, params, callback, true);
12165 if(this.autoRefreshProcId){
12166 clearInterval(this.autoRefreshProcId);
12168 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12172 * Stop auto refresh on this element.
12174 stopAutoRefresh : function(){
12175 if(this.autoRefreshProcId){
12176 clearInterval(this.autoRefreshProcId);
12177 delete this.autoRefreshProcId;
12181 isAutoRefreshing : function(){
12182 return this.autoRefreshProcId ? true : false;
12185 * Called to update the element to "Loading" state. Override to perform custom action.
12187 showLoading : function(){
12188 if(this.showLoadIndicator){
12189 this.el.update(this.indicatorText);
12194 * Adds unique parameter to query string if disableCaching = true
12197 prepareUrl : function(url){
12198 if(this.disableCaching){
12199 var append = "_dc=" + (new Date().getTime());
12200 if(url.indexOf("?") !== -1){
12201 url += "&" + append;
12203 url += "?" + append;
12212 processSuccess : function(response){
12213 this.transaction = null;
12214 if(response.argument.form && response.argument.reset){
12215 try{ // put in try/catch since some older FF releases had problems with this
12216 response.argument.form.reset();
12219 if(this.loadScripts){
12220 this.renderer.render(this.el, response, this,
12221 this.updateComplete.createDelegate(this, [response]));
12223 this.renderer.render(this.el, response, this);
12224 this.updateComplete(response);
12228 updateComplete : function(response){
12229 this.fireEvent("update", this.el, response);
12230 if(typeof response.argument.callback == "function"){
12231 response.argument.callback(this.el, true, response);
12238 processFailure : function(response){
12239 this.transaction = null;
12240 this.fireEvent("failure", this.el, response);
12241 if(typeof response.argument.callback == "function"){
12242 response.argument.callback(this.el, false, response);
12247 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12248 * @param {Object} renderer The object implementing the render() method
12250 setRenderer : function(renderer){
12251 this.renderer = renderer;
12254 getRenderer : function(){
12255 return this.renderer;
12259 * Set the defaultUrl used for updates
12260 * @param {String/Function} defaultUrl The url or a function to call to get the url
12262 setDefaultUrl : function(defaultUrl){
12263 this.defaultUrl = defaultUrl;
12267 * Aborts the executing transaction
12269 abort : function(){
12270 if(this.transaction){
12271 Roo.Ajax.abort(this.transaction);
12276 * Returns true if an update is in progress
12277 * @return {Boolean}
12279 isUpdating : function(){
12280 if(this.transaction){
12281 return Roo.Ajax.isLoading(this.transaction);
12288 * @class Roo.UpdateManager.defaults
12289 * @static (not really - but it helps the doc tool)
12290 * The defaults collection enables customizing the default properties of UpdateManager
12292 Roo.UpdateManager.defaults = {
12294 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12300 * True to process scripts by default (Defaults to false).
12303 loadScripts : false,
12306 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12309 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12311 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12314 disableCaching : false,
12316 * Whether to show indicatorText when loading (Defaults to true).
12319 showLoadIndicator : true,
12321 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12324 indicatorText : '<div class="loading-indicator">Loading...</div>'
12328 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12330 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12331 * @param {String/HTMLElement/Roo.Element} el The element to update
12332 * @param {String} url The url
12333 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12334 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12337 * @member Roo.UpdateManager
12339 Roo.UpdateManager.updateElement = function(el, url, params, options){
12340 var um = Roo.get(el, true).getUpdateManager();
12341 Roo.apply(um, options);
12342 um.update(url, params, options ? options.callback : null);
12344 // alias for backwards compat
12345 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12347 * @class Roo.UpdateManager.BasicRenderer
12348 * Default Content renderer. Updates the elements innerHTML with the responseText.
12350 Roo.UpdateManager.BasicRenderer = function(){};
12352 Roo.UpdateManager.BasicRenderer.prototype = {
12354 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12355 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12356 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12357 * @param {Roo.Element} el The element being rendered
12358 * @param {Object} response The YUI Connect response object
12359 * @param {UpdateManager} updateManager The calling update manager
12360 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12362 render : function(el, response, updateManager, callback){
12363 el.update(response.responseText, updateManager.loadScripts, callback);
12369 * (c)) Alan Knowles
12375 * @class Roo.DomTemplate
12376 * @extends Roo.Template
12377 * An effort at a dom based template engine..
12379 * Similar to XTemplate, except it uses dom parsing to create the template..
12381 * Supported features:
12386 {a_variable} - output encoded.
12387 {a_variable.format:("Y-m-d")} - call a method on the variable
12388 {a_variable:raw} - unencoded output
12389 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12390 {a_variable:this.method_on_template(...)} - call a method on the template object.
12395 <div roo-for="a_variable or condition.."></div>
12396 <div roo-if="a_variable or condition"></div>
12397 <div roo-exec="some javascript"></div>
12398 <div roo-name="named_template"></div>
12403 Roo.DomTemplate = function()
12405 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12412 Roo.extend(Roo.DomTemplate, Roo.Template, {
12414 * id counter for sub templates.
12418 * flag to indicate if dom parser is inside a pre,
12419 * it will strip whitespace if not.
12424 * The various sub templates
12432 * basic tag replacing syntax
12435 * // you can fake an object call by doing this
12439 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12440 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12442 iterChild : function (node, method) {
12444 var oldPre = this.inPre;
12445 if (node.tagName == 'PRE') {
12448 for( var i = 0; i < node.childNodes.length; i++) {
12449 method.call(this, node.childNodes[i]);
12451 this.inPre = oldPre;
12457 * compile the template
12459 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12462 compile: function()
12466 // covert the html into DOM...
12470 doc = document.implementation.createHTMLDocument("");
12471 doc.documentElement.innerHTML = this.html ;
12472 div = doc.documentElement;
12474 // old IE... - nasty -- it causes all sorts of issues.. with
12475 // images getting pulled from server..
12476 div = document.createElement('div');
12477 div.innerHTML = this.html;
12479 //doc.documentElement.innerHTML = htmlBody
12485 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12487 var tpls = this.tpls;
12489 // create a top level template from the snippet..
12491 //Roo.log(div.innerHTML);
12498 body : div.innerHTML,
12511 Roo.each(tpls, function(tp){
12512 this.compileTpl(tp);
12513 this.tpls[tp.id] = tp;
12516 this.master = tpls[0];
12522 compileNode : function(node, istop) {
12527 // skip anything not a tag..
12528 if (node.nodeType != 1) {
12529 if (node.nodeType == 3 && !this.inPre) {
12530 // reduce white space..
12531 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12554 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12555 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12556 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12557 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12563 // just itterate children..
12564 this.iterChild(node,this.compileNode);
12567 tpl.uid = this.id++;
12568 tpl.value = node.getAttribute('roo-' + tpl.attr);
12569 node.removeAttribute('roo-'+ tpl.attr);
12570 if (tpl.attr != 'name') {
12571 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12572 node.parentNode.replaceChild(placeholder, node);
12575 var placeholder = document.createElement('span');
12576 placeholder.className = 'roo-tpl-' + tpl.value;
12577 node.parentNode.replaceChild(placeholder, node);
12580 // parent now sees '{domtplXXXX}
12581 this.iterChild(node,this.compileNode);
12583 // we should now have node body...
12584 var div = document.createElement('div');
12585 div.appendChild(node);
12587 // this has the unfortunate side effect of converting tagged attributes
12588 // eg. href="{...}" into %7C...%7D
12589 // this has been fixed by searching for those combo's although it's a bit hacky..
12592 tpl.body = div.innerHTML;
12599 switch (tpl.value) {
12600 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12601 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12602 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12607 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12611 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12615 tpl.id = tpl.value; // replace non characters???
12621 this.tpls.push(tpl);
12631 * Compile a segment of the template into a 'sub-template'
12637 compileTpl : function(tpl)
12639 var fm = Roo.util.Format;
12640 var useF = this.disableFormats !== true;
12642 var sep = Roo.isGecko ? "+\n" : ",\n";
12644 var undef = function(str) {
12645 Roo.debug && Roo.log("Property not found :" + str);
12649 //Roo.log(tpl.body);
12653 var fn = function(m, lbrace, name, format, args)
12656 //Roo.log(arguments);
12657 args = args ? args.replace(/\\'/g,"'") : args;
12658 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12659 if (typeof(format) == 'undefined') {
12660 format = 'htmlEncode';
12662 if (format == 'raw' ) {
12666 if(name.substr(0, 6) == 'domtpl'){
12667 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12670 // build an array of options to determine if value is undefined..
12672 // basically get 'xxxx.yyyy' then do
12673 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12674 // (function () { Roo.log("Property not found"); return ''; })() :
12679 Roo.each(name.split('.'), function(st) {
12680 lookfor += (lookfor.length ? '.': '') + st;
12681 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12684 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12687 if(format && useF){
12689 args = args ? ',' + args : "";
12691 if(format.substr(0, 5) != "this."){
12692 format = "fm." + format + '(';
12694 format = 'this.call("'+ format.substr(5) + '", ';
12698 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12701 if (args && args.length) {
12702 // called with xxyx.yuu:(test,test)
12704 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12706 // raw.. - :raw modifier..
12707 return "'"+ sep + udef_st + name + ")"+sep+"'";
12711 // branched to use + in gecko and [].join() in others
12713 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12714 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12717 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12718 body.push(tpl.body.replace(/(\r\n|\n)/g,
12719 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12720 body.push("'].join('');};};");
12721 body = body.join('');
12724 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12726 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12733 * same as applyTemplate, except it's done to one of the subTemplates
12734 * when using named templates, you can do:
12736 * var str = pl.applySubTemplate('your-name', values);
12739 * @param {Number} id of the template
12740 * @param {Object} values to apply to template
12741 * @param {Object} parent (normaly the instance of this object)
12743 applySubTemplate : function(id, values, parent)
12747 var t = this.tpls[id];
12751 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12752 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12756 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12763 if(t.execCall && t.execCall.call(this, values, parent)){
12767 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12773 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12774 parent = t.target ? values : parent;
12775 if(t.forCall && vs instanceof Array){
12777 for(var i = 0, len = vs.length; i < len; i++){
12779 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12781 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12783 //Roo.log(t.compiled);
12787 return buf.join('');
12790 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12795 return t.compiled.call(this, vs, parent);
12797 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12799 //Roo.log(t.compiled);
12807 applyTemplate : function(values){
12808 return this.master.compiled.call(this, values, {});
12809 //var s = this.subs;
12812 apply : function(){
12813 return this.applyTemplate.apply(this, arguments);
12818 Roo.DomTemplate.from = function(el){
12819 el = Roo.getDom(el);
12820 return new Roo.Domtemplate(el.value || el.innerHTML);
12823 * Ext JS Library 1.1.1
12824 * Copyright(c) 2006-2007, Ext JS, LLC.
12826 * Originally Released Under LGPL - original licence link has changed is not relivant.
12829 * <script type="text/javascript">
12833 * @class Roo.util.DelayedTask
12834 * Provides a convenient method of performing setTimeout where a new
12835 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12836 * You can use this class to buffer
12837 * the keypress events for a certain number of milliseconds, and perform only if they stop
12838 * for that amount of time.
12839 * @constructor The parameters to this constructor serve as defaults and are not required.
12840 * @param {Function} fn (optional) The default function to timeout
12841 * @param {Object} scope (optional) The default scope of that timeout
12842 * @param {Array} args (optional) The default Array of arguments
12844 Roo.util.DelayedTask = function(fn, scope, args){
12845 var id = null, d, t;
12847 var call = function(){
12848 var now = new Date().getTime();
12852 fn.apply(scope, args || []);
12856 * Cancels any pending timeout and queues a new one
12857 * @param {Number} delay The milliseconds to delay
12858 * @param {Function} newFn (optional) Overrides function passed to constructor
12859 * @param {Object} newScope (optional) Overrides scope passed to constructor
12860 * @param {Array} newArgs (optional) Overrides args passed to constructor
12862 this.delay = function(delay, newFn, newScope, newArgs){
12863 if(id && delay != d){
12867 t = new Date().getTime();
12869 scope = newScope || scope;
12870 args = newArgs || args;
12872 id = setInterval(call, d);
12877 * Cancel the last queued timeout
12879 this.cancel = function(){
12887 * Ext JS Library 1.1.1
12888 * Copyright(c) 2006-2007, Ext JS, LLC.
12890 * Originally Released Under LGPL - original licence link has changed is not relivant.
12893 * <script type="text/javascript">
12897 Roo.util.TaskRunner = function(interval){
12898 interval = interval || 10;
12899 var tasks = [], removeQueue = [];
12901 var running = false;
12903 var stopThread = function(){
12909 var startThread = function(){
12912 id = setInterval(runTasks, interval);
12916 var removeTask = function(task){
12917 removeQueue.push(task);
12923 var runTasks = function(){
12924 if(removeQueue.length > 0){
12925 for(var i = 0, len = removeQueue.length; i < len; i++){
12926 tasks.remove(removeQueue[i]);
12929 if(tasks.length < 1){
12934 var now = new Date().getTime();
12935 for(var i = 0, len = tasks.length; i < len; ++i){
12937 var itime = now - t.taskRunTime;
12938 if(t.interval <= itime){
12939 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12940 t.taskRunTime = now;
12941 if(rt === false || t.taskRunCount === t.repeat){
12946 if(t.duration && t.duration <= (now - t.taskStartTime)){
12953 * Queues a new task.
12954 * @param {Object} task
12956 this.start = function(task){
12958 task.taskStartTime = new Date().getTime();
12959 task.taskRunTime = 0;
12960 task.taskRunCount = 0;
12965 this.stop = function(task){
12970 this.stopAll = function(){
12972 for(var i = 0, len = tasks.length; i < len; i++){
12973 if(tasks[i].onStop){
12982 Roo.TaskMgr = new Roo.util.TaskRunner();/*
12984 * Ext JS Library 1.1.1
12985 * Copyright(c) 2006-2007, Ext JS, LLC.
12987 * Originally Released Under LGPL - original licence link has changed is not relivant.
12990 * <script type="text/javascript">
12995 * @class Roo.util.MixedCollection
12996 * @extends Roo.util.Observable
12997 * A Collection class that maintains both numeric indexes and keys and exposes events.
12999 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13000 * collection (defaults to false)
13001 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13002 * and return the key value for that item. This is used when available to look up the key on items that
13003 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13004 * equivalent to providing an implementation for the {@link #getKey} method.
13006 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13014 * Fires when the collection is cleared.
13019 * Fires when an item is added to the collection.
13020 * @param {Number} index The index at which the item was added.
13021 * @param {Object} o The item added.
13022 * @param {String} key The key associated with the added item.
13027 * Fires when an item is replaced in the collection.
13028 * @param {String} key he key associated with the new added.
13029 * @param {Object} old The item being replaced.
13030 * @param {Object} new The new item.
13035 * Fires when an item is removed from the collection.
13036 * @param {Object} o The item being removed.
13037 * @param {String} key (optional) The key associated with the removed item.
13042 this.allowFunctions = allowFunctions === true;
13044 this.getKey = keyFn;
13046 Roo.util.MixedCollection.superclass.constructor.call(this);
13049 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13050 allowFunctions : false,
13053 * Adds an item to the collection.
13054 * @param {String} key The key to associate with the item
13055 * @param {Object} o The item to add.
13056 * @return {Object} The item added.
13058 add : function(key, o){
13059 if(arguments.length == 1){
13061 key = this.getKey(o);
13063 if(typeof key == "undefined" || key === null){
13065 this.items.push(o);
13066 this.keys.push(null);
13068 var old = this.map[key];
13070 return this.replace(key, o);
13073 this.items.push(o);
13075 this.keys.push(key);
13077 this.fireEvent("add", this.length-1, o, key);
13082 * MixedCollection has a generic way to fetch keys if you implement getKey.
13085 var mc = new Roo.util.MixedCollection();
13086 mc.add(someEl.dom.id, someEl);
13087 mc.add(otherEl.dom.id, otherEl);
13091 var mc = new Roo.util.MixedCollection();
13092 mc.getKey = function(el){
13098 // or via the constructor
13099 var mc = new Roo.util.MixedCollection(false, function(el){
13105 * @param o {Object} The item for which to find the key.
13106 * @return {Object} The key for the passed item.
13108 getKey : function(o){
13113 * Replaces an item in the collection.
13114 * @param {String} key The key associated with the item to replace, or the item to replace.
13115 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13116 * @return {Object} The new item.
13118 replace : function(key, o){
13119 if(arguments.length == 1){
13121 key = this.getKey(o);
13123 var old = this.item(key);
13124 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13125 return this.add(key, o);
13127 var index = this.indexOfKey(key);
13128 this.items[index] = o;
13130 this.fireEvent("replace", key, old, o);
13135 * Adds all elements of an Array or an Object to the collection.
13136 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13137 * an Array of values, each of which are added to the collection.
13139 addAll : function(objs){
13140 if(arguments.length > 1 || objs instanceof Array){
13141 var args = arguments.length > 1 ? arguments : objs;
13142 for(var i = 0, len = args.length; i < len; i++){
13146 for(var key in objs){
13147 if(this.allowFunctions || typeof objs[key] != "function"){
13148 this.add(key, objs[key]);
13155 * Executes the specified function once for every item in the collection, passing each
13156 * item as the first and only parameter. returning false from the function will stop the iteration.
13157 * @param {Function} fn The function to execute for each item.
13158 * @param {Object} scope (optional) The scope in which to execute the function.
13160 each : function(fn, scope){
13161 var items = [].concat(this.items); // each safe for removal
13162 for(var i = 0, len = items.length; i < len; i++){
13163 if(fn.call(scope || items[i], items[i], i, len) === false){
13170 * Executes the specified function once for every key in the collection, passing each
13171 * key, and its associated item as the first two parameters.
13172 * @param {Function} fn The function to execute for each item.
13173 * @param {Object} scope (optional) The scope in which to execute the function.
13175 eachKey : function(fn, scope){
13176 for(var i = 0, len = this.keys.length; i < len; i++){
13177 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13182 * Returns the first item in the collection which elicits a true return value from the
13183 * passed selection function.
13184 * @param {Function} fn The selection function to execute for each item.
13185 * @param {Object} scope (optional) The scope in which to execute the function.
13186 * @return {Object} The first item in the collection which returned true from the selection function.
13188 find : function(fn, scope){
13189 for(var i = 0, len = this.items.length; i < len; i++){
13190 if(fn.call(scope || window, this.items[i], this.keys[i])){
13191 return this.items[i];
13198 * Inserts an item at the specified index in the collection.
13199 * @param {Number} index The index to insert the item at.
13200 * @param {String} key The key to associate with the new item, or the item itself.
13201 * @param {Object} o (optional) If the second parameter was a key, the new item.
13202 * @return {Object} The item inserted.
13204 insert : function(index, key, o){
13205 if(arguments.length == 2){
13207 key = this.getKey(o);
13209 if(index >= this.length){
13210 return this.add(key, o);
13213 this.items.splice(index, 0, o);
13214 if(typeof key != "undefined" && key != null){
13217 this.keys.splice(index, 0, key);
13218 this.fireEvent("add", index, o, key);
13223 * Removed an item from the collection.
13224 * @param {Object} o The item to remove.
13225 * @return {Object} The item removed.
13227 remove : function(o){
13228 return this.removeAt(this.indexOf(o));
13232 * Remove an item from a specified index in the collection.
13233 * @param {Number} index The index within the collection of the item to remove.
13235 removeAt : function(index){
13236 if(index < this.length && index >= 0){
13238 var o = this.items[index];
13239 this.items.splice(index, 1);
13240 var key = this.keys[index];
13241 if(typeof key != "undefined"){
13242 delete this.map[key];
13244 this.keys.splice(index, 1);
13245 this.fireEvent("remove", o, key);
13250 * Removed an item associated with the passed key fom the collection.
13251 * @param {String} key The key of the item to remove.
13253 removeKey : function(key){
13254 return this.removeAt(this.indexOfKey(key));
13258 * Returns the number of items in the collection.
13259 * @return {Number} the number of items in the collection.
13261 getCount : function(){
13262 return this.length;
13266 * Returns index within the collection of the passed Object.
13267 * @param {Object} o The item to find the index of.
13268 * @return {Number} index of the item.
13270 indexOf : function(o){
13271 if(!this.items.indexOf){
13272 for(var i = 0, len = this.items.length; i < len; i++){
13273 if(this.items[i] == o) {
13279 return this.items.indexOf(o);
13284 * Returns index within the collection of the passed key.
13285 * @param {String} key The key to find the index of.
13286 * @return {Number} index of the key.
13288 indexOfKey : function(key){
13289 if(!this.keys.indexOf){
13290 for(var i = 0, len = this.keys.length; i < len; i++){
13291 if(this.keys[i] == key) {
13297 return this.keys.indexOf(key);
13302 * Returns the item associated with the passed key OR index. Key has priority over index.
13303 * @param {String/Number} key The key or index of the item.
13304 * @return {Object} The item associated with the passed key.
13306 item : function(key){
13307 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13308 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13312 * Returns the item at the specified index.
13313 * @param {Number} index The index of the item.
13316 itemAt : function(index){
13317 return this.items[index];
13321 * Returns the item associated with the passed key.
13322 * @param {String/Number} key The key of the item.
13323 * @return {Object} The item associated with the passed key.
13325 key : function(key){
13326 return this.map[key];
13330 * Returns true if the collection contains the passed Object as an item.
13331 * @param {Object} o The Object to look for in the collection.
13332 * @return {Boolean} True if the collection contains the Object as an item.
13334 contains : function(o){
13335 return this.indexOf(o) != -1;
13339 * Returns true if the collection contains the passed Object as a key.
13340 * @param {String} key The key to look for in the collection.
13341 * @return {Boolean} True if the collection contains the Object as a key.
13343 containsKey : function(key){
13344 return typeof this.map[key] != "undefined";
13348 * Removes all items from the collection.
13350 clear : function(){
13355 this.fireEvent("clear");
13359 * Returns the first item in the collection.
13360 * @return {Object} the first item in the collection..
13362 first : function(){
13363 return this.items[0];
13367 * Returns the last item in the collection.
13368 * @return {Object} the last item in the collection..
13371 return this.items[this.length-1];
13374 _sort : function(property, dir, fn){
13375 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13376 fn = fn || function(a, b){
13379 var c = [], k = this.keys, items = this.items;
13380 for(var i = 0, len = items.length; i < len; i++){
13381 c[c.length] = {key: k[i], value: items[i], index: i};
13383 c.sort(function(a, b){
13384 var v = fn(a[property], b[property]) * dsc;
13386 v = (a.index < b.index ? -1 : 1);
13390 for(var i = 0, len = c.length; i < len; i++){
13391 items[i] = c[i].value;
13394 this.fireEvent("sort", this);
13398 * Sorts this collection with the passed comparison function
13399 * @param {String} direction (optional) "ASC" or "DESC"
13400 * @param {Function} fn (optional) comparison function
13402 sort : function(dir, fn){
13403 this._sort("value", dir, fn);
13407 * Sorts this collection by keys
13408 * @param {String} direction (optional) "ASC" or "DESC"
13409 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13411 keySort : function(dir, fn){
13412 this._sort("key", dir, fn || function(a, b){
13413 return String(a).toUpperCase()-String(b).toUpperCase();
13418 * Returns a range of items in this collection
13419 * @param {Number} startIndex (optional) defaults to 0
13420 * @param {Number} endIndex (optional) default to the last item
13421 * @return {Array} An array of items
13423 getRange : function(start, end){
13424 var items = this.items;
13425 if(items.length < 1){
13428 start = start || 0;
13429 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13432 for(var i = start; i <= end; i++) {
13433 r[r.length] = items[i];
13436 for(var i = start; i >= end; i--) {
13437 r[r.length] = items[i];
13444 * Filter the <i>objects</i> in this collection by a specific property.
13445 * Returns a new collection that has been filtered.
13446 * @param {String} property A property on your objects
13447 * @param {String/RegExp} value Either string that the property values
13448 * should start with or a RegExp to test against the property
13449 * @return {MixedCollection} The new filtered collection
13451 filter : function(property, value){
13452 if(!value.exec){ // not a regex
13453 value = String(value);
13454 if(value.length == 0){
13455 return this.clone();
13457 value = new RegExp("^" + Roo.escapeRe(value), "i");
13459 return this.filterBy(function(o){
13460 return o && value.test(o[property]);
13465 * Filter by a function. * Returns a new collection that has been filtered.
13466 * The passed function will be called with each
13467 * object in the collection. If the function returns true, the value is included
13468 * otherwise it is filtered.
13469 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13470 * @param {Object} scope (optional) The scope of the function (defaults to this)
13471 * @return {MixedCollection} The new filtered collection
13473 filterBy : function(fn, scope){
13474 var r = new Roo.util.MixedCollection();
13475 r.getKey = this.getKey;
13476 var k = this.keys, it = this.items;
13477 for(var i = 0, len = it.length; i < len; i++){
13478 if(fn.call(scope||this, it[i], k[i])){
13479 r.add(k[i], it[i]);
13486 * Creates a duplicate of this collection
13487 * @return {MixedCollection}
13489 clone : function(){
13490 var r = new Roo.util.MixedCollection();
13491 var k = this.keys, it = this.items;
13492 for(var i = 0, len = it.length; i < len; i++){
13493 r.add(k[i], it[i]);
13495 r.getKey = this.getKey;
13500 * Returns the item associated with the passed key or index.
13502 * @param {String/Number} key The key or index of the item.
13503 * @return {Object} The item associated with the passed key.
13505 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13507 * Ext JS Library 1.1.1
13508 * Copyright(c) 2006-2007, Ext JS, LLC.
13510 * Originally Released Under LGPL - original licence link has changed is not relivant.
13513 * <script type="text/javascript">
13516 * @class Roo.util.JSON
13517 * Modified version of Douglas Crockford"s json.js that doesn"t
13518 * mess with the Object prototype
13519 * http://www.json.org/js.html
13522 Roo.util.JSON = new (function(){
13523 var useHasOwn = {}.hasOwnProperty ? true : false;
13525 // crashes Safari in some instances
13526 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13528 var pad = function(n) {
13529 return n < 10 ? "0" + n : n;
13542 var encodeString = function(s){
13543 if (/["\\\x00-\x1f]/.test(s)) {
13544 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13549 c = b.charCodeAt();
13551 Math.floor(c / 16).toString(16) +
13552 (c % 16).toString(16);
13555 return '"' + s + '"';
13558 var encodeArray = function(o){
13559 var a = ["["], b, i, l = o.length, v;
13560 for (i = 0; i < l; i += 1) {
13562 switch (typeof v) {
13571 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13579 var encodeDate = function(o){
13580 return '"' + o.getFullYear() + "-" +
13581 pad(o.getMonth() + 1) + "-" +
13582 pad(o.getDate()) + "T" +
13583 pad(o.getHours()) + ":" +
13584 pad(o.getMinutes()) + ":" +
13585 pad(o.getSeconds()) + '"';
13589 * Encodes an Object, Array or other value
13590 * @param {Mixed} o The variable to encode
13591 * @return {String} The JSON string
13593 this.encode = function(o)
13595 // should this be extended to fully wrap stringify..
13597 if(typeof o == "undefined" || o === null){
13599 }else if(o instanceof Array){
13600 return encodeArray(o);
13601 }else if(o instanceof Date){
13602 return encodeDate(o);
13603 }else if(typeof o == "string"){
13604 return encodeString(o);
13605 }else if(typeof o == "number"){
13606 return isFinite(o) ? String(o) : "null";
13607 }else if(typeof o == "boolean"){
13610 var a = ["{"], b, i, v;
13612 if(!useHasOwn || o.hasOwnProperty(i)) {
13614 switch (typeof v) {
13623 a.push(this.encode(i), ":",
13624 v === null ? "null" : this.encode(v));
13635 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13636 * @param {String} json The JSON string
13637 * @return {Object} The resulting object
13639 this.decode = function(json){
13641 return /** eval:var:json */ eval("(" + json + ')');
13645 * Shorthand for {@link Roo.util.JSON#encode}
13646 * @member Roo encode
13648 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13650 * Shorthand for {@link Roo.util.JSON#decode}
13651 * @member Roo decode
13653 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13656 * Ext JS Library 1.1.1
13657 * Copyright(c) 2006-2007, Ext JS, LLC.
13659 * Originally Released Under LGPL - original licence link has changed is not relivant.
13662 * <script type="text/javascript">
13666 * @class Roo.util.Format
13667 * Reusable data formatting functions
13670 Roo.util.Format = function(){
13671 var trimRe = /^\s+|\s+$/g;
13674 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13675 * @param {String} value The string to truncate
13676 * @param {Number} length The maximum length to allow before truncating
13677 * @return {String} The converted text
13679 ellipsis : function(value, len){
13680 if(value && value.length > len){
13681 return value.substr(0, len-3)+"...";
13687 * Checks a reference and converts it to empty string if it is undefined
13688 * @param {Mixed} value Reference to check
13689 * @return {Mixed} Empty string if converted, otherwise the original value
13691 undef : function(value){
13692 return typeof value != "undefined" ? value : "";
13696 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13697 * @param {String} value The string to encode
13698 * @return {String} The encoded text
13700 htmlEncode : function(value){
13701 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13705 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13706 * @param {String} value The string to decode
13707 * @return {String} The decoded text
13709 htmlDecode : function(value){
13710 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13714 * Trims any whitespace from either side of a string
13715 * @param {String} value The text to trim
13716 * @return {String} The trimmed text
13718 trim : function(value){
13719 return String(value).replace(trimRe, "");
13723 * Returns a substring from within an original string
13724 * @param {String} value The original text
13725 * @param {Number} start The start index of the substring
13726 * @param {Number} length The length of the substring
13727 * @return {String} The substring
13729 substr : function(value, start, length){
13730 return String(value).substr(start, length);
13734 * Converts a string to all lower case letters
13735 * @param {String} value The text to convert
13736 * @return {String} The converted text
13738 lowercase : function(value){
13739 return String(value).toLowerCase();
13743 * Converts a string to all upper case letters
13744 * @param {String} value The text to convert
13745 * @return {String} The converted text
13747 uppercase : function(value){
13748 return String(value).toUpperCase();
13752 * Converts the first character only of a string to upper case
13753 * @param {String} value The text to convert
13754 * @return {String} The converted text
13756 capitalize : function(value){
13757 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13761 call : function(value, fn){
13762 if(arguments.length > 2){
13763 var args = Array.prototype.slice.call(arguments, 2);
13764 args.unshift(value);
13766 return /** eval:var:value */ eval(fn).apply(window, args);
13768 /** eval:var:value */
13769 return /** eval:var:value */ eval(fn).call(window, value);
13775 * safer version of Math.toFixed..??/
13776 * @param {Number/String} value The numeric value to format
13777 * @param {Number/String} value Decimal places
13778 * @return {String} The formatted currency string
13780 toFixed : function(v, n)
13782 // why not use to fixed - precision is buggered???
13784 return Math.round(v-0);
13786 var fact = Math.pow(10,n+1);
13787 v = (Math.round((v-0)*fact))/fact;
13788 var z = (''+fact).substring(2);
13789 if (v == Math.floor(v)) {
13790 return Math.floor(v) + '.' + z;
13793 // now just padd decimals..
13794 var ps = String(v).split('.');
13795 var fd = (ps[1] + z);
13796 var r = fd.substring(0,n);
13797 var rm = fd.substring(n);
13799 return ps[0] + '.' + r;
13801 r*=1; // turn it into a number;
13803 if (String(r).length != n) {
13806 r = String(r).substring(1); // chop the end off.
13809 return ps[0] + '.' + r;
13814 * Format a number as US currency
13815 * @param {Number/String} value The numeric value to format
13816 * @return {String} The formatted currency string
13818 usMoney : function(v){
13819 return '$' + Roo.util.Format.number(v);
13824 * eventually this should probably emulate php's number_format
13825 * @param {Number/String} value The numeric value to format
13826 * @param {Number} decimals number of decimal places
13827 * @param {String} delimiter for thousands (default comma)
13828 * @return {String} The formatted currency string
13830 number : function(v, decimals, thousandsDelimiter)
13832 // multiply and round.
13833 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13834 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13836 var mul = Math.pow(10, decimals);
13837 var zero = String(mul).substring(1);
13838 v = (Math.round((v-0)*mul))/mul;
13840 // if it's '0' number.. then
13842 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13844 var ps = v.split('.');
13847 var r = /(\d+)(\d{3})/;
13850 if(thousandsDelimiter.length != 0) {
13851 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13856 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13857 // does not have decimals
13858 (decimals ? ('.' + zero) : '');
13861 return whole + sub ;
13865 * Parse a value into a formatted date using the specified format pattern.
13866 * @param {Mixed} value The value to format
13867 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13868 * @return {String} The formatted date string
13870 date : function(v, format){
13874 if(!(v instanceof Date)){
13875 v = new Date(Date.parse(v));
13877 return v.dateFormat(format || Roo.util.Format.defaults.date);
13881 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13882 * @param {String} format Any valid date format string
13883 * @return {Function} The date formatting function
13885 dateRenderer : function(format){
13886 return function(v){
13887 return Roo.util.Format.date(v, format);
13892 stripTagsRE : /<\/?[^>]+>/gi,
13895 * Strips all HTML tags
13896 * @param {Mixed} value The text from which to strip tags
13897 * @return {String} The stripped text
13899 stripTags : function(v){
13900 return !v ? v : String(v).replace(this.stripTagsRE, "");
13904 Roo.util.Format.defaults = {
13908 * Ext JS Library 1.1.1
13909 * Copyright(c) 2006-2007, Ext JS, LLC.
13911 * Originally Released Under LGPL - original licence link has changed is not relivant.
13914 * <script type="text/javascript">
13921 * @class Roo.MasterTemplate
13922 * @extends Roo.Template
13923 * Provides a template that can have child templates. The syntax is:
13925 var t = new Roo.MasterTemplate(
13926 '<select name="{name}">',
13927 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13930 t.add('options', {value: 'foo', text: 'bar'});
13931 // or you can add multiple child elements in one shot
13932 t.addAll('options', [
13933 {value: 'foo', text: 'bar'},
13934 {value: 'foo2', text: 'bar2'},
13935 {value: 'foo3', text: 'bar3'}
13937 // then append, applying the master template values
13938 t.append('my-form', {name: 'my-select'});
13940 * A name attribute for the child template is not required if you have only one child
13941 * template or you want to refer to them by index.
13943 Roo.MasterTemplate = function(){
13944 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13945 this.originalHtml = this.html;
13947 var m, re = this.subTemplateRe;
13950 while(m = re.exec(this.html)){
13951 var name = m[1], content = m[2];
13956 tpl : new Roo.Template(content)
13959 st[name] = st[subIndex];
13961 st[subIndex].tpl.compile();
13962 st[subIndex].tpl.call = this.call.createDelegate(this);
13965 this.subCount = subIndex;
13968 Roo.extend(Roo.MasterTemplate, Roo.Template, {
13970 * The regular expression used to match sub templates
13974 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
13977 * Applies the passed values to a child template.
13978 * @param {String/Number} name (optional) The name or index of the child template
13979 * @param {Array/Object} values The values to be applied to the template
13980 * @return {MasterTemplate} this
13982 add : function(name, values){
13983 if(arguments.length == 1){
13984 values = arguments[0];
13987 var s = this.subs[name];
13988 s.buffer[s.buffer.length] = s.tpl.apply(values);
13993 * Applies all the passed values to a child template.
13994 * @param {String/Number} name (optional) The name or index of the child template
13995 * @param {Array} values The values to be applied to the template, this should be an array of objects.
13996 * @param {Boolean} reset (optional) True to reset the template first
13997 * @return {MasterTemplate} this
13999 fill : function(name, values, reset){
14001 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14009 for(var i = 0, len = values.length; i < len; i++){
14010 this.add(name, values[i]);
14016 * Resets the template for reuse
14017 * @return {MasterTemplate} this
14019 reset : function(){
14021 for(var i = 0; i < this.subCount; i++){
14027 applyTemplate : function(values){
14029 var replaceIndex = -1;
14030 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14031 return s[++replaceIndex].buffer.join("");
14033 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14036 apply : function(){
14037 return this.applyTemplate.apply(this, arguments);
14040 compile : function(){return this;}
14044 * Alias for fill().
14047 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14049 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14050 * var tpl = Roo.MasterTemplate.from('element-id');
14051 * @param {String/HTMLElement} el
14052 * @param {Object} config
14055 Roo.MasterTemplate.from = function(el, config){
14056 el = Roo.getDom(el);
14057 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14060 * Ext JS Library 1.1.1
14061 * Copyright(c) 2006-2007, Ext JS, LLC.
14063 * Originally Released Under LGPL - original licence link has changed is not relivant.
14066 * <script type="text/javascript">
14071 * @class Roo.util.CSS
14072 * Utility class for manipulating CSS rules
14075 Roo.util.CSS = function(){
14077 var doc = document;
14079 var camelRe = /(-[a-z])/gi;
14080 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14084 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14085 * tag and appended to the HEAD of the document.
14086 * @param {String|Object} cssText The text containing the css rules
14087 * @param {String} id An id to add to the stylesheet for later removal
14088 * @return {StyleSheet}
14090 createStyleSheet : function(cssText, id){
14092 var head = doc.getElementsByTagName("head")[0];
14093 var nrules = doc.createElement("style");
14094 nrules.setAttribute("type", "text/css");
14096 nrules.setAttribute("id", id);
14098 if (typeof(cssText) != 'string') {
14099 // support object maps..
14100 // not sure if this a good idea..
14101 // perhaps it should be merged with the general css handling
14102 // and handle js style props.
14103 var cssTextNew = [];
14104 for(var n in cssText) {
14106 for(var k in cssText[n]) {
14107 citems.push( k + ' : ' +cssText[n][k] + ';' );
14109 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14112 cssText = cssTextNew.join("\n");
14118 head.appendChild(nrules);
14119 ss = nrules.styleSheet;
14120 ss.cssText = cssText;
14123 nrules.appendChild(doc.createTextNode(cssText));
14125 nrules.cssText = cssText;
14127 head.appendChild(nrules);
14128 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14130 this.cacheStyleSheet(ss);
14135 * Removes a style or link tag by id
14136 * @param {String} id The id of the tag
14138 removeStyleSheet : function(id){
14139 var existing = doc.getElementById(id);
14141 existing.parentNode.removeChild(existing);
14146 * Dynamically swaps an existing stylesheet reference for a new one
14147 * @param {String} id The id of an existing link tag to remove
14148 * @param {String} url The href of the new stylesheet to include
14150 swapStyleSheet : function(id, url){
14151 this.removeStyleSheet(id);
14152 var ss = doc.createElement("link");
14153 ss.setAttribute("rel", "stylesheet");
14154 ss.setAttribute("type", "text/css");
14155 ss.setAttribute("id", id);
14156 ss.setAttribute("href", url);
14157 doc.getElementsByTagName("head")[0].appendChild(ss);
14161 * Refresh the rule cache if you have dynamically added stylesheets
14162 * @return {Object} An object (hash) of rules indexed by selector
14164 refreshCache : function(){
14165 return this.getRules(true);
14169 cacheStyleSheet : function(stylesheet){
14173 try{// try catch for cross domain access issue
14174 var ssRules = stylesheet.cssRules || stylesheet.rules;
14175 for(var j = ssRules.length-1; j >= 0; --j){
14176 rules[ssRules[j].selectorText] = ssRules[j];
14182 * Gets all css rules for the document
14183 * @param {Boolean} refreshCache true to refresh the internal cache
14184 * @return {Object} An object (hash) of rules indexed by selector
14186 getRules : function(refreshCache){
14187 if(rules == null || refreshCache){
14189 var ds = doc.styleSheets;
14190 for(var i =0, len = ds.length; i < len; i++){
14192 this.cacheStyleSheet(ds[i]);
14200 * Gets an an individual CSS rule by selector(s)
14201 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14202 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14203 * @return {CSSRule} The CSS rule or null if one is not found
14205 getRule : function(selector, refreshCache){
14206 var rs = this.getRules(refreshCache);
14207 if(!(selector instanceof Array)){
14208 return rs[selector];
14210 for(var i = 0; i < selector.length; i++){
14211 if(rs[selector[i]]){
14212 return rs[selector[i]];
14220 * Updates a rule property
14221 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14222 * @param {String} property The css property
14223 * @param {String} value The new value for the property
14224 * @return {Boolean} true If a rule was found and updated
14226 updateRule : function(selector, property, value){
14227 if(!(selector instanceof Array)){
14228 var rule = this.getRule(selector);
14230 rule.style[property.replace(camelRe, camelFn)] = value;
14234 for(var i = 0; i < selector.length; i++){
14235 if(this.updateRule(selector[i], property, value)){
14245 * Ext JS Library 1.1.1
14246 * Copyright(c) 2006-2007, Ext JS, LLC.
14248 * Originally Released Under LGPL - original licence link has changed is not relivant.
14251 * <script type="text/javascript">
14257 * @class Roo.util.ClickRepeater
14258 * @extends Roo.util.Observable
14260 * A wrapper class which can be applied to any element. Fires a "click" event while the
14261 * mouse is pressed. The interval between firings may be specified in the config but
14262 * defaults to 10 milliseconds.
14264 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14266 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14267 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14268 * Similar to an autorepeat key delay.
14269 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14270 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14271 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14272 * "interval" and "delay" are ignored. "immediate" is honored.
14273 * @cfg {Boolean} preventDefault True to prevent the default click event
14274 * @cfg {Boolean} stopDefault True to stop the default click event
14277 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14278 * 2007-02-02 jvs Renamed to ClickRepeater
14279 * 2007-02-03 jvs Modifications for FF Mac and Safari
14282 * @param {String/HTMLElement/Element} el The element to listen on
14283 * @param {Object} config
14285 Roo.util.ClickRepeater = function(el, config)
14287 this.el = Roo.get(el);
14288 this.el.unselectable();
14290 Roo.apply(this, config);
14295 * Fires when the mouse button is depressed.
14296 * @param {Roo.util.ClickRepeater} this
14298 "mousedown" : true,
14301 * Fires on a specified interval during the time the element is pressed.
14302 * @param {Roo.util.ClickRepeater} this
14307 * Fires when the mouse key is released.
14308 * @param {Roo.util.ClickRepeater} this
14313 this.el.on("mousedown", this.handleMouseDown, this);
14314 if(this.preventDefault || this.stopDefault){
14315 this.el.on("click", function(e){
14316 if(this.preventDefault){
14317 e.preventDefault();
14319 if(this.stopDefault){
14325 // allow inline handler
14327 this.on("click", this.handler, this.scope || this);
14330 Roo.util.ClickRepeater.superclass.constructor.call(this);
14333 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14336 preventDefault : true,
14337 stopDefault : false,
14341 handleMouseDown : function(){
14342 clearTimeout(this.timer);
14344 if(this.pressClass){
14345 this.el.addClass(this.pressClass);
14347 this.mousedownTime = new Date();
14349 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14350 this.el.on("mouseout", this.handleMouseOut, this);
14352 this.fireEvent("mousedown", this);
14353 this.fireEvent("click", this);
14355 this.timer = this.click.defer(this.delay || this.interval, this);
14359 click : function(){
14360 this.fireEvent("click", this);
14361 this.timer = this.click.defer(this.getInterval(), this);
14365 getInterval: function(){
14366 if(!this.accelerate){
14367 return this.interval;
14369 var pressTime = this.mousedownTime.getElapsed();
14370 if(pressTime < 500){
14372 }else if(pressTime < 1700){
14374 }else if(pressTime < 2600){
14376 }else if(pressTime < 3500){
14378 }else if(pressTime < 4400){
14380 }else if(pressTime < 5300){
14382 }else if(pressTime < 6200){
14390 handleMouseOut : function(){
14391 clearTimeout(this.timer);
14392 if(this.pressClass){
14393 this.el.removeClass(this.pressClass);
14395 this.el.on("mouseover", this.handleMouseReturn, this);
14399 handleMouseReturn : function(){
14400 this.el.un("mouseover", this.handleMouseReturn);
14401 if(this.pressClass){
14402 this.el.addClass(this.pressClass);
14408 handleMouseUp : function(){
14409 clearTimeout(this.timer);
14410 this.el.un("mouseover", this.handleMouseReturn);
14411 this.el.un("mouseout", this.handleMouseOut);
14412 Roo.get(document).un("mouseup", this.handleMouseUp);
14413 this.el.removeClass(this.pressClass);
14414 this.fireEvent("mouseup", this);
14418 * Ext JS Library 1.1.1
14419 * Copyright(c) 2006-2007, Ext JS, LLC.
14421 * Originally Released Under LGPL - original licence link has changed is not relivant.
14424 * <script type="text/javascript">
14429 * @class Roo.KeyNav
14430 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14431 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14432 * way to implement custom navigation schemes for any UI component.</p>
14433 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14434 * pageUp, pageDown, del, home, end. Usage:</p>
14436 var nav = new Roo.KeyNav("my-element", {
14437 "left" : function(e){
14438 this.moveLeft(e.ctrlKey);
14440 "right" : function(e){
14441 this.moveRight(e.ctrlKey);
14443 "enter" : function(e){
14450 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14451 * @param {Object} config The config
14453 Roo.KeyNav = function(el, config){
14454 this.el = Roo.get(el);
14455 Roo.apply(this, config);
14456 if(!this.disabled){
14457 this.disabled = true;
14462 Roo.KeyNav.prototype = {
14464 * @cfg {Boolean} disabled
14465 * True to disable this KeyNav instance (defaults to false)
14469 * @cfg {String} defaultEventAction
14470 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14471 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14472 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14474 defaultEventAction: "stopEvent",
14476 * @cfg {Boolean} forceKeyDown
14477 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14478 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14479 * handle keydown instead of keypress.
14481 forceKeyDown : false,
14484 prepareEvent : function(e){
14485 var k = e.getKey();
14486 var h = this.keyToHandler[k];
14487 //if(h && this[h]){
14488 // e.stopPropagation();
14490 if(Roo.isSafari && h && k >= 37 && k <= 40){
14496 relay : function(e){
14497 var k = e.getKey();
14498 var h = this.keyToHandler[k];
14500 if(this.doRelay(e, this[h], h) !== true){
14501 e[this.defaultEventAction]();
14507 doRelay : function(e, h, hname){
14508 return h.call(this.scope || this, e);
14511 // possible handlers
14525 // quick lookup hash
14542 * Enable this KeyNav
14544 enable: function(){
14546 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14547 // the EventObject will normalize Safari automatically
14548 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14549 this.el.on("keydown", this.relay, this);
14551 this.el.on("keydown", this.prepareEvent, this);
14552 this.el.on("keypress", this.relay, this);
14554 this.disabled = false;
14559 * Disable this KeyNav
14561 disable: function(){
14562 if(!this.disabled){
14563 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14564 this.el.un("keydown", this.relay);
14566 this.el.un("keydown", this.prepareEvent);
14567 this.el.un("keypress", this.relay);
14569 this.disabled = true;
14574 * Ext JS Library 1.1.1
14575 * Copyright(c) 2006-2007, Ext JS, LLC.
14577 * Originally Released Under LGPL - original licence link has changed is not relivant.
14580 * <script type="text/javascript">
14585 * @class Roo.KeyMap
14586 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14587 * The constructor accepts the same config object as defined by {@link #addBinding}.
14588 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14589 * combination it will call the function with this signature (if the match is a multi-key
14590 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14591 * A KeyMap can also handle a string representation of keys.<br />
14594 // map one key by key code
14595 var map = new Roo.KeyMap("my-element", {
14596 key: 13, // or Roo.EventObject.ENTER
14601 // map multiple keys to one action by string
14602 var map = new Roo.KeyMap("my-element", {
14608 // map multiple keys to multiple actions by strings and array of codes
14609 var map = new Roo.KeyMap("my-element", [
14612 fn: function(){ alert("Return was pressed"); }
14615 fn: function(){ alert('a, b or c was pressed'); }
14620 fn: function(){ alert('Control + shift + tab was pressed.'); }
14624 * <b>Note: A KeyMap starts enabled</b>
14626 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14627 * @param {Object} config The config (see {@link #addBinding})
14628 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14630 Roo.KeyMap = function(el, config, eventName){
14631 this.el = Roo.get(el);
14632 this.eventName = eventName || "keydown";
14633 this.bindings = [];
14635 this.addBinding(config);
14640 Roo.KeyMap.prototype = {
14642 * True to stop the event from bubbling and prevent the default browser action if the
14643 * key was handled by the KeyMap (defaults to false)
14649 * Add a new binding to this KeyMap. The following config object properties are supported:
14651 Property Type Description
14652 ---------- --------------- ----------------------------------------------------------------------
14653 key String/Array A single keycode or an array of keycodes to handle
14654 shift Boolean True to handle key only when shift is pressed (defaults to false)
14655 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14656 alt Boolean True to handle key only when alt is pressed (defaults to false)
14657 fn Function The function to call when KeyMap finds the expected key combination
14658 scope Object The scope of the callback function
14664 var map = new Roo.KeyMap(document, {
14665 key: Roo.EventObject.ENTER,
14670 //Add a new binding to the existing KeyMap later
14678 * @param {Object/Array} config A single KeyMap config or an array of configs
14680 addBinding : function(config){
14681 if(config instanceof Array){
14682 for(var i = 0, len = config.length; i < len; i++){
14683 this.addBinding(config[i]);
14687 var keyCode = config.key,
14688 shift = config.shift,
14689 ctrl = config.ctrl,
14692 scope = config.scope;
14693 if(typeof keyCode == "string"){
14695 var keyString = keyCode.toUpperCase();
14696 for(var j = 0, len = keyString.length; j < len; j++){
14697 ks.push(keyString.charCodeAt(j));
14701 var keyArray = keyCode instanceof Array;
14702 var handler = function(e){
14703 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14704 var k = e.getKey();
14706 for(var i = 0, len = keyCode.length; i < len; i++){
14707 if(keyCode[i] == k){
14708 if(this.stopEvent){
14711 fn.call(scope || window, k, e);
14717 if(this.stopEvent){
14720 fn.call(scope || window, k, e);
14725 this.bindings.push(handler);
14729 * Shorthand for adding a single key listener
14730 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14731 * following options:
14732 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14733 * @param {Function} fn The function to call
14734 * @param {Object} scope (optional) The scope of the function
14736 on : function(key, fn, scope){
14737 var keyCode, shift, ctrl, alt;
14738 if(typeof key == "object" && !(key instanceof Array)){
14757 handleKeyDown : function(e){
14758 if(this.enabled){ //just in case
14759 var b = this.bindings;
14760 for(var i = 0, len = b.length; i < len; i++){
14761 b[i].call(this, e);
14767 * Returns true if this KeyMap is enabled
14768 * @return {Boolean}
14770 isEnabled : function(){
14771 return this.enabled;
14775 * Enables this KeyMap
14777 enable: function(){
14779 this.el.on(this.eventName, this.handleKeyDown, this);
14780 this.enabled = true;
14785 * Disable this KeyMap
14787 disable: function(){
14789 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14790 this.enabled = false;
14795 * Ext JS Library 1.1.1
14796 * Copyright(c) 2006-2007, Ext JS, LLC.
14798 * Originally Released Under LGPL - original licence link has changed is not relivant.
14801 * <script type="text/javascript">
14806 * @class Roo.util.TextMetrics
14807 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14808 * wide, in pixels, a given block of text will be.
14811 Roo.util.TextMetrics = function(){
14815 * Measures the size of the specified text
14816 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14817 * that can affect the size of the rendered text
14818 * @param {String} text The text to measure
14819 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14820 * in order to accurately measure the text height
14821 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14823 measure : function(el, text, fixedWidth){
14825 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14828 shared.setFixedWidth(fixedWidth || 'auto');
14829 return shared.getSize(text);
14833 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14834 * the overhead of multiple calls to initialize the style properties on each measurement.
14835 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14836 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14837 * in order to accurately measure the text height
14838 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14840 createInstance : function(el, fixedWidth){
14841 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14848 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14849 var ml = new Roo.Element(document.createElement('div'));
14850 document.body.appendChild(ml.dom);
14851 ml.position('absolute');
14852 ml.setLeftTop(-1000, -1000);
14856 ml.setWidth(fixedWidth);
14861 * Returns the size of the specified text based on the internal element's style and width properties
14862 * @memberOf Roo.util.TextMetrics.Instance#
14863 * @param {String} text The text to measure
14864 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14866 getSize : function(text){
14868 var s = ml.getSize();
14874 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14875 * that can affect the size of the rendered text
14876 * @memberOf Roo.util.TextMetrics.Instance#
14877 * @param {String/HTMLElement} el The element, dom node or id
14879 bind : function(el){
14881 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14886 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14887 * to set a fixed width in order to accurately measure the text height.
14888 * @memberOf Roo.util.TextMetrics.Instance#
14889 * @param {Number} width The width to set on the element
14891 setFixedWidth : function(width){
14892 ml.setWidth(width);
14896 * Returns the measured width of the specified text
14897 * @memberOf Roo.util.TextMetrics.Instance#
14898 * @param {String} text The text to measure
14899 * @return {Number} width The width in pixels
14901 getWidth : function(text){
14902 ml.dom.style.width = 'auto';
14903 return this.getSize(text).width;
14907 * Returns the measured height of the specified text. For multiline text, be sure to call
14908 * {@link #setFixedWidth} if necessary.
14909 * @memberOf Roo.util.TextMetrics.Instance#
14910 * @param {String} text The text to measure
14911 * @return {Number} height The height in pixels
14913 getHeight : function(text){
14914 return this.getSize(text).height;
14918 instance.bind(bindTo);
14923 // backwards compat
14924 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14926 * Ext JS Library 1.1.1
14927 * Copyright(c) 2006-2007, Ext JS, LLC.
14929 * Originally Released Under LGPL - original licence link has changed is not relivant.
14932 * <script type="text/javascript">
14936 * @class Roo.state.Provider
14937 * Abstract base class for state provider implementations. This class provides methods
14938 * for encoding and decoding <b>typed</b> variables including dates and defines the
14939 * Provider interface.
14941 Roo.state.Provider = function(){
14943 * @event statechange
14944 * Fires when a state change occurs.
14945 * @param {Provider} this This state provider
14946 * @param {String} key The state key which was changed
14947 * @param {String} value The encoded value for the state
14950 "statechange": true
14953 Roo.state.Provider.superclass.constructor.call(this);
14955 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
14957 * Returns the current value for a key
14958 * @param {String} name The key name
14959 * @param {Mixed} defaultValue A default value to return if the key's value is not found
14960 * @return {Mixed} The state data
14962 get : function(name, defaultValue){
14963 return typeof this.state[name] == "undefined" ?
14964 defaultValue : this.state[name];
14968 * Clears a value from the state
14969 * @param {String} name The key name
14971 clear : function(name){
14972 delete this.state[name];
14973 this.fireEvent("statechange", this, name, null);
14977 * Sets the value for a key
14978 * @param {String} name The key name
14979 * @param {Mixed} value The value to set
14981 set : function(name, value){
14982 this.state[name] = value;
14983 this.fireEvent("statechange", this, name, value);
14987 * Decodes a string previously encoded with {@link #encodeValue}.
14988 * @param {String} value The value to decode
14989 * @return {Mixed} The decoded value
14991 decodeValue : function(cookie){
14992 var re = /^(a|n|d|b|s|o)\:(.*)$/;
14993 var matches = re.exec(unescape(cookie));
14994 if(!matches || !matches[1]) {
14995 return; // non state cookie
14997 var type = matches[1];
14998 var v = matches[2];
15001 return parseFloat(v);
15003 return new Date(Date.parse(v));
15008 var values = v.split("^");
15009 for(var i = 0, len = values.length; i < len; i++){
15010 all.push(this.decodeValue(values[i]));
15015 var values = v.split("^");
15016 for(var i = 0, len = values.length; i < len; i++){
15017 var kv = values[i].split("=");
15018 all[kv[0]] = this.decodeValue(kv[1]);
15027 * Encodes a value including type information. Decode with {@link #decodeValue}.
15028 * @param {Mixed} value The value to encode
15029 * @return {String} The encoded value
15031 encodeValue : function(v){
15033 if(typeof v == "number"){
15035 }else if(typeof v == "boolean"){
15036 enc = "b:" + (v ? "1" : "0");
15037 }else if(v instanceof Date){
15038 enc = "d:" + v.toGMTString();
15039 }else if(v instanceof Array){
15041 for(var i = 0, len = v.length; i < len; i++){
15042 flat += this.encodeValue(v[i]);
15048 }else if(typeof v == "object"){
15051 if(typeof v[key] != "function"){
15052 flat += key + "=" + this.encodeValue(v[key]) + "^";
15055 enc = "o:" + flat.substring(0, flat.length-1);
15059 return escape(enc);
15065 * Ext JS Library 1.1.1
15066 * Copyright(c) 2006-2007, Ext JS, LLC.
15068 * Originally Released Under LGPL - original licence link has changed is not relivant.
15071 * <script type="text/javascript">
15074 * @class Roo.state.Manager
15075 * This is the global state manager. By default all components that are "state aware" check this class
15076 * for state information if you don't pass them a custom state provider. In order for this class
15077 * to be useful, it must be initialized with a provider when your application initializes.
15079 // in your initialization function
15081 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15083 // supposed you have a {@link Roo.BorderLayout}
15084 var layout = new Roo.BorderLayout(...);
15085 layout.restoreState();
15086 // or a {Roo.BasicDialog}
15087 var dialog = new Roo.BasicDialog(...);
15088 dialog.restoreState();
15092 Roo.state.Manager = function(){
15093 var provider = new Roo.state.Provider();
15097 * Configures the default state provider for your application
15098 * @param {Provider} stateProvider The state provider to set
15100 setProvider : function(stateProvider){
15101 provider = stateProvider;
15105 * Returns the current value for a key
15106 * @param {String} name The key name
15107 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15108 * @return {Mixed} The state data
15110 get : function(key, defaultValue){
15111 return provider.get(key, defaultValue);
15115 * Sets the value for a key
15116 * @param {String} name The key name
15117 * @param {Mixed} value The state data
15119 set : function(key, value){
15120 provider.set(key, value);
15124 * Clears a value from the state
15125 * @param {String} name The key name
15127 clear : function(key){
15128 provider.clear(key);
15132 * Gets the currently configured state provider
15133 * @return {Provider} The state provider
15135 getProvider : function(){
15142 * Ext JS Library 1.1.1
15143 * Copyright(c) 2006-2007, Ext JS, LLC.
15145 * Originally Released Under LGPL - original licence link has changed is not relivant.
15148 * <script type="text/javascript">
15151 * @class Roo.state.CookieProvider
15152 * @extends Roo.state.Provider
15153 * The default Provider implementation which saves state via cookies.
15156 var cp = new Roo.state.CookieProvider({
15158 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15159 domain: "roojs.com"
15161 Roo.state.Manager.setProvider(cp);
15163 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15164 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15165 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15166 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15167 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15168 * domain the page is running on including the 'www' like 'www.roojs.com')
15169 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15171 * Create a new CookieProvider
15172 * @param {Object} config The configuration object
15174 Roo.state.CookieProvider = function(config){
15175 Roo.state.CookieProvider.superclass.constructor.call(this);
15177 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15178 this.domain = null;
15179 this.secure = false;
15180 Roo.apply(this, config);
15181 this.state = this.readCookies();
15184 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15186 set : function(name, value){
15187 if(typeof value == "undefined" || value === null){
15191 this.setCookie(name, value);
15192 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15196 clear : function(name){
15197 this.clearCookie(name);
15198 Roo.state.CookieProvider.superclass.clear.call(this, name);
15202 readCookies : function(){
15204 var c = document.cookie + ";";
15205 var re = /\s?(.*?)=(.*?);/g;
15207 while((matches = re.exec(c)) != null){
15208 var name = matches[1];
15209 var value = matches[2];
15210 if(name && name.substring(0,3) == "ys-"){
15211 cookies[name.substr(3)] = this.decodeValue(value);
15218 setCookie : function(name, value){
15219 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15220 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15221 ((this.path == null) ? "" : ("; path=" + this.path)) +
15222 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15223 ((this.secure == true) ? "; secure" : "");
15227 clearCookie : function(name){
15228 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15229 ((this.path == null) ? "" : ("; path=" + this.path)) +
15230 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15231 ((this.secure == true) ? "; secure" : "");
15235 * Ext JS Library 1.1.1
15236 * Copyright(c) 2006-2007, Ext JS, LLC.
15238 * Originally Released Under LGPL - original licence link has changed is not relivant.
15241 * <script type="text/javascript">
15246 * @class Roo.ComponentMgr
15247 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15250 Roo.ComponentMgr = function(){
15251 var all = new Roo.util.MixedCollection();
15255 * Registers a component.
15256 * @param {Roo.Component} c The component
15258 register : function(c){
15263 * Unregisters a component.
15264 * @param {Roo.Component} c The component
15266 unregister : function(c){
15271 * Returns a component by id
15272 * @param {String} id The component id
15274 get : function(id){
15275 return all.get(id);
15279 * Registers a function that will be called when a specified component is added to ComponentMgr
15280 * @param {String} id The component id
15281 * @param {Funtction} fn The callback function
15282 * @param {Object} scope The scope of the callback
15284 onAvailable : function(id, fn, scope){
15285 all.on("add", function(index, o){
15287 fn.call(scope || o, o);
15288 all.un("add", fn, scope);
15295 * Ext JS Library 1.1.1
15296 * Copyright(c) 2006-2007, Ext JS, LLC.
15298 * Originally Released Under LGPL - original licence link has changed is not relivant.
15301 * <script type="text/javascript">
15305 * @class Roo.Component
15306 * @extends Roo.util.Observable
15307 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15308 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15309 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15310 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15311 * All visual components (widgets) that require rendering into a layout should subclass Component.
15313 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15314 * 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
15315 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15317 Roo.Component = function(config){
15318 config = config || {};
15319 if(config.tagName || config.dom || typeof config == "string"){ // element object
15320 config = {el: config, id: config.id || config};
15322 this.initialConfig = config;
15324 Roo.apply(this, config);
15328 * Fires after the component is disabled.
15329 * @param {Roo.Component} this
15334 * Fires after the component is enabled.
15335 * @param {Roo.Component} this
15339 * @event beforeshow
15340 * Fires before the component is shown. Return false to stop the show.
15341 * @param {Roo.Component} this
15346 * Fires after the component is shown.
15347 * @param {Roo.Component} this
15351 * @event beforehide
15352 * Fires before the component is hidden. Return false to stop the hide.
15353 * @param {Roo.Component} this
15358 * Fires after the component is hidden.
15359 * @param {Roo.Component} this
15363 * @event beforerender
15364 * Fires before the component is rendered. Return false to stop the render.
15365 * @param {Roo.Component} this
15367 beforerender : true,
15370 * Fires after the component is rendered.
15371 * @param {Roo.Component} this
15375 * @event beforedestroy
15376 * Fires before the component is destroyed. Return false to stop the destroy.
15377 * @param {Roo.Component} this
15379 beforedestroy : true,
15382 * Fires after the component is destroyed.
15383 * @param {Roo.Component} this
15388 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15390 Roo.ComponentMgr.register(this);
15391 Roo.Component.superclass.constructor.call(this);
15392 this.initComponent();
15393 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15394 this.render(this.renderTo);
15395 delete this.renderTo;
15400 Roo.Component.AUTO_ID = 1000;
15402 Roo.extend(Roo.Component, Roo.util.Observable, {
15404 * @scope Roo.Component.prototype
15406 * true if this component is hidden. Read-only.
15411 * true if this component is disabled. Read-only.
15416 * true if this component has been rendered. Read-only.
15420 /** @cfg {String} disableClass
15421 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15423 disabledClass : "x-item-disabled",
15424 /** @cfg {Boolean} allowDomMove
15425 * Whether the component can move the Dom node when rendering (defaults to true).
15427 allowDomMove : true,
15428 /** @cfg {String} hideMode (display|visibility)
15429 * How this component should hidden. Supported values are
15430 * "visibility" (css visibility), "offsets" (negative offset position) and
15431 * "display" (css display) - defaults to "display".
15433 hideMode: 'display',
15436 ctype : "Roo.Component",
15439 * @cfg {String} actionMode
15440 * which property holds the element that used for hide() / show() / disable() / enable()
15446 getActionEl : function(){
15447 return this[this.actionMode];
15450 initComponent : Roo.emptyFn,
15452 * If this is a lazy rendering component, render it to its container element.
15453 * @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.
15455 render : function(container, position){
15461 if(this.fireEvent("beforerender", this) === false){
15465 if(!container && this.el){
15466 this.el = Roo.get(this.el);
15467 container = this.el.dom.parentNode;
15468 this.allowDomMove = false;
15470 this.container = Roo.get(container);
15471 this.rendered = true;
15472 if(position !== undefined){
15473 if(typeof position == 'number'){
15474 position = this.container.dom.childNodes[position];
15476 position = Roo.getDom(position);
15479 this.onRender(this.container, position || null);
15481 this.el.addClass(this.cls);
15485 this.el.applyStyles(this.style);
15488 this.fireEvent("render", this);
15489 this.afterRender(this.container);
15502 // default function is not really useful
15503 onRender : function(ct, position){
15505 this.el = Roo.get(this.el);
15506 if(this.allowDomMove !== false){
15507 ct.dom.insertBefore(this.el.dom, position);
15513 getAutoCreate : function(){
15514 var cfg = typeof this.autoCreate == "object" ?
15515 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15516 if(this.id && !cfg.id){
15523 afterRender : Roo.emptyFn,
15526 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15527 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15529 destroy : function(){
15530 if(this.fireEvent("beforedestroy", this) !== false){
15531 this.purgeListeners();
15532 this.beforeDestroy();
15534 this.el.removeAllListeners();
15536 if(this.actionMode == "container"){
15537 this.container.remove();
15541 Roo.ComponentMgr.unregister(this);
15542 this.fireEvent("destroy", this);
15547 beforeDestroy : function(){
15552 onDestroy : function(){
15557 * Returns the underlying {@link Roo.Element}.
15558 * @return {Roo.Element} The element
15560 getEl : function(){
15565 * Returns the id of this component.
15568 getId : function(){
15573 * Try to focus this component.
15574 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15575 * @return {Roo.Component} this
15577 focus : function(selectText){
15580 if(selectText === true){
15581 this.el.dom.select();
15596 * Disable this component.
15597 * @return {Roo.Component} this
15599 disable : function(){
15603 this.disabled = true;
15604 this.fireEvent("disable", this);
15609 onDisable : function(){
15610 this.getActionEl().addClass(this.disabledClass);
15611 this.el.dom.disabled = true;
15615 * Enable this component.
15616 * @return {Roo.Component} this
15618 enable : function(){
15622 this.disabled = false;
15623 this.fireEvent("enable", this);
15628 onEnable : function(){
15629 this.getActionEl().removeClass(this.disabledClass);
15630 this.el.dom.disabled = false;
15634 * Convenience function for setting disabled/enabled by boolean.
15635 * @param {Boolean} disabled
15637 setDisabled : function(disabled){
15638 this[disabled ? "disable" : "enable"]();
15642 * Show this component.
15643 * @return {Roo.Component} this
15646 if(this.fireEvent("beforeshow", this) !== false){
15647 this.hidden = false;
15651 this.fireEvent("show", this);
15657 onShow : function(){
15658 var ae = this.getActionEl();
15659 if(this.hideMode == 'visibility'){
15660 ae.dom.style.visibility = "visible";
15661 }else if(this.hideMode == 'offsets'){
15662 ae.removeClass('x-hidden');
15664 ae.dom.style.display = "";
15669 * Hide this component.
15670 * @return {Roo.Component} this
15673 if(this.fireEvent("beforehide", this) !== false){
15674 this.hidden = true;
15678 this.fireEvent("hide", this);
15684 onHide : function(){
15685 var ae = this.getActionEl();
15686 if(this.hideMode == 'visibility'){
15687 ae.dom.style.visibility = "hidden";
15688 }else if(this.hideMode == 'offsets'){
15689 ae.addClass('x-hidden');
15691 ae.dom.style.display = "none";
15696 * Convenience function to hide or show this component by boolean.
15697 * @param {Boolean} visible True to show, false to hide
15698 * @return {Roo.Component} this
15700 setVisible: function(visible){
15710 * Returns true if this component is visible.
15712 isVisible : function(){
15713 return this.getActionEl().isVisible();
15716 cloneConfig : function(overrides){
15717 overrides = overrides || {};
15718 var id = overrides.id || Roo.id();
15719 var cfg = Roo.applyIf(overrides, this.initialConfig);
15720 cfg.id = id; // prevent dup id
15721 return new this.constructor(cfg);
15725 * Ext JS Library 1.1.1
15726 * Copyright(c) 2006-2007, Ext JS, LLC.
15728 * Originally Released Under LGPL - original licence link has changed is not relivant.
15731 * <script type="text/javascript">
15735 * @class Roo.BoxComponent
15736 * @extends Roo.Component
15737 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15738 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15739 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15740 * layout containers.
15742 * @param {Roo.Element/String/Object} config The configuration options.
15744 Roo.BoxComponent = function(config){
15745 Roo.Component.call(this, config);
15749 * Fires after the component is resized.
15750 * @param {Roo.Component} this
15751 * @param {Number} adjWidth The box-adjusted width that was set
15752 * @param {Number} adjHeight The box-adjusted height that was set
15753 * @param {Number} rawWidth The width that was originally specified
15754 * @param {Number} rawHeight The height that was originally specified
15759 * Fires after the component is moved.
15760 * @param {Roo.Component} this
15761 * @param {Number} x The new x position
15762 * @param {Number} y The new y position
15768 Roo.extend(Roo.BoxComponent, Roo.Component, {
15769 // private, set in afterRender to signify that the component has been rendered
15771 // private, used to defer height settings to subclasses
15772 deferHeight: false,
15773 /** @cfg {Number} width
15774 * width (optional) size of component
15776 /** @cfg {Number} height
15777 * height (optional) size of component
15781 * Sets the width and height of the component. This method fires the resize event. This method can accept
15782 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15783 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15784 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15785 * @return {Roo.BoxComponent} this
15787 setSize : function(w, h){
15788 // support for standard size objects
15789 if(typeof w == 'object'){
15794 if(!this.boxReady){
15800 // prevent recalcs when not needed
15801 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15804 this.lastSize = {width: w, height: h};
15806 var adj = this.adjustSize(w, h);
15807 var aw = adj.width, ah = adj.height;
15808 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15809 var rz = this.getResizeEl();
15810 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15811 rz.setSize(aw, ah);
15812 }else if(!this.deferHeight && ah !== undefined){
15814 }else if(aw !== undefined){
15817 this.onResize(aw, ah, w, h);
15818 this.fireEvent('resize', this, aw, ah, w, h);
15824 * Gets the current size of the component's underlying element.
15825 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15827 getSize : function(){
15828 return this.el.getSize();
15832 * Gets the current XY position of the component's underlying element.
15833 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15834 * @return {Array} The XY position of the element (e.g., [100, 200])
15836 getPosition : function(local){
15837 if(local === true){
15838 return [this.el.getLeft(true), this.el.getTop(true)];
15840 return this.xy || this.el.getXY();
15844 * Gets the current box measurements of the component's underlying element.
15845 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15846 * @returns {Object} box An object in the format {x, y, width, height}
15848 getBox : function(local){
15849 var s = this.el.getSize();
15851 s.x = this.el.getLeft(true);
15852 s.y = this.el.getTop(true);
15854 var xy = this.xy || this.el.getXY();
15862 * Sets the current box measurements of the component's underlying element.
15863 * @param {Object} box An object in the format {x, y, width, height}
15864 * @returns {Roo.BoxComponent} this
15866 updateBox : function(box){
15867 this.setSize(box.width, box.height);
15868 this.setPagePosition(box.x, box.y);
15873 getResizeEl : function(){
15874 return this.resizeEl || this.el;
15878 getPositionEl : function(){
15879 return this.positionEl || this.el;
15883 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15884 * This method fires the move event.
15885 * @param {Number} left The new left
15886 * @param {Number} top The new top
15887 * @returns {Roo.BoxComponent} this
15889 setPosition : function(x, y){
15892 if(!this.boxReady){
15895 var adj = this.adjustPosition(x, y);
15896 var ax = adj.x, ay = adj.y;
15898 var el = this.getPositionEl();
15899 if(ax !== undefined || ay !== undefined){
15900 if(ax !== undefined && ay !== undefined){
15901 el.setLeftTop(ax, ay);
15902 }else if(ax !== undefined){
15904 }else if(ay !== undefined){
15907 this.onPosition(ax, ay);
15908 this.fireEvent('move', this, ax, ay);
15914 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15915 * This method fires the move event.
15916 * @param {Number} x The new x position
15917 * @param {Number} y The new y position
15918 * @returns {Roo.BoxComponent} this
15920 setPagePosition : function(x, y){
15923 if(!this.boxReady){
15926 if(x === undefined || y === undefined){ // cannot translate undefined points
15929 var p = this.el.translatePoints(x, y);
15930 this.setPosition(p.left, p.top);
15935 onRender : function(ct, position){
15936 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15938 this.resizeEl = Roo.get(this.resizeEl);
15940 if(this.positionEl){
15941 this.positionEl = Roo.get(this.positionEl);
15946 afterRender : function(){
15947 Roo.BoxComponent.superclass.afterRender.call(this);
15948 this.boxReady = true;
15949 this.setSize(this.width, this.height);
15950 if(this.x || this.y){
15951 this.setPosition(this.x, this.y);
15953 if(this.pageX || this.pageY){
15954 this.setPagePosition(this.pageX, this.pageY);
15959 * Force the component's size to recalculate based on the underlying element's current height and width.
15960 * @returns {Roo.BoxComponent} this
15962 syncSize : function(){
15963 delete this.lastSize;
15964 this.setSize(this.el.getWidth(), this.el.getHeight());
15969 * Called after the component is resized, this method is empty by default but can be implemented by any
15970 * subclass that needs to perform custom logic after a resize occurs.
15971 * @param {Number} adjWidth The box-adjusted width that was set
15972 * @param {Number} adjHeight The box-adjusted height that was set
15973 * @param {Number} rawWidth The width that was originally specified
15974 * @param {Number} rawHeight The height that was originally specified
15976 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
15981 * Called after the component is moved, this method is empty by default but can be implemented by any
15982 * subclass that needs to perform custom logic after a move occurs.
15983 * @param {Number} x The new x position
15984 * @param {Number} y The new y position
15986 onPosition : function(x, y){
15991 adjustSize : function(w, h){
15992 if(this.autoWidth){
15995 if(this.autoHeight){
15998 return {width : w, height: h};
16002 adjustPosition : function(x, y){
16003 return {x : x, y: y};
16006 * Original code for Roojs - LGPL
16007 * <script type="text/javascript">
16011 * @class Roo.XComponent
16012 * A delayed Element creator...
16013 * Or a way to group chunks of interface together.
16014 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16015 * used in conjunction with XComponent.build() it will create an instance of each element,
16016 * then call addxtype() to build the User interface.
16018 * Mypart.xyx = new Roo.XComponent({
16020 parent : 'Mypart.xyz', // empty == document.element.!!
16024 disabled : function() {}
16026 tree : function() { // return an tree of xtype declared components
16030 xtype : 'NestedLayoutPanel',
16037 * It can be used to build a big heiracy, with parent etc.
16038 * or you can just use this to render a single compoent to a dom element
16039 * MYPART.render(Roo.Element | String(id) | dom_element )
16046 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16047 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16049 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16051 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16052 * - if mulitple topModules exist, the last one is defined as the top module.
16056 * When the top level or multiple modules are to embedded into a existing HTML page,
16057 * the parent element can container '#id' of the element where the module will be drawn.
16061 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16062 * it relies more on a include mechanism, where sub modules are included into an outer page.
16063 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16065 * Bootstrap Roo Included elements
16067 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16068 * hence confusing the component builder as it thinks there are multiple top level elements.
16070 * String Over-ride & Translations
16072 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16073 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16074 * are needed. @see Roo.XComponent.overlayString
16078 * @extends Roo.util.Observable
16080 * @param cfg {Object} configuration of component
16083 Roo.XComponent = function(cfg) {
16084 Roo.apply(this, cfg);
16088 * Fires when this the componnt is built
16089 * @param {Roo.XComponent} c the component
16094 this.region = this.region || 'center'; // default..
16095 Roo.XComponent.register(this);
16096 this.modules = false;
16097 this.el = false; // where the layout goes..
16101 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16104 * The created element (with Roo.factory())
16105 * @type {Roo.Layout}
16111 * for BC - use el in new code
16112 * @type {Roo.Layout}
16118 * for BC - use el in new code
16119 * @type {Roo.Layout}
16124 * @cfg {Function|boolean} disabled
16125 * If this module is disabled by some rule, return true from the funtion
16130 * @cfg {String} parent
16131 * Name of parent element which it get xtype added to..
16136 * @cfg {String} order
16137 * Used to set the order in which elements are created (usefull for multiple tabs)
16142 * @cfg {String} name
16143 * String to display while loading.
16147 * @cfg {String} region
16148 * Region to render component to (defaults to center)
16153 * @cfg {Array} items
16154 * A single item array - the first element is the root of the tree..
16155 * It's done this way to stay compatible with the Xtype system...
16161 * The method that retuns the tree of parts that make up this compoennt
16168 * render element to dom or tree
16169 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16172 render : function(el)
16176 var hp = this.parent ? 1 : 0;
16177 Roo.debug && Roo.log(this);
16179 var tree = this._tree ? this._tree() : this.tree();
16182 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16183 // if parent is a '#.....' string, then let's use that..
16184 var ename = this.parent.substr(1);
16185 this.parent = false;
16186 Roo.debug && Roo.log(ename);
16188 case 'bootstrap-body':
16189 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16190 // this is the BorderLayout standard?
16191 this.parent = { el : true };
16194 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16195 // need to insert stuff...
16197 el : new Roo.bootstrap.layout.Border({
16198 el : document.body,
16204 tabPosition: 'top',
16205 //resizeTabs: true,
16206 alwaysShowTabs: true,
16216 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16217 this.parent = { el : new Roo.bootstrap.Body() };
16218 Roo.debug && Roo.log("setting el to doc body");
16221 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16225 this.parent = { el : true};
16228 el = Roo.get(ename);
16229 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16230 this.parent = { el : true};
16237 if (!el && !this.parent) {
16238 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16243 Roo.debug && Roo.log("EL:");
16244 Roo.debug && Roo.log(el);
16245 Roo.debug && Roo.log("this.parent.el:");
16246 Roo.debug && Roo.log(this.parent.el);
16249 // altertive root elements ??? - we need a better way to indicate these.
16250 var is_alt = Roo.XComponent.is_alt ||
16251 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16252 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16253 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16257 if (!this.parent && is_alt) {
16258 //el = Roo.get(document.body);
16259 this.parent = { el : true };
16264 if (!this.parent) {
16266 Roo.debug && Roo.log("no parent - creating one");
16268 el = el ? Roo.get(el) : false;
16270 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16273 el : new Roo.bootstrap.layout.Border({
16274 el: el || document.body,
16280 tabPosition: 'top',
16281 //resizeTabs: true,
16282 alwaysShowTabs: false,
16285 overflow: 'visible'
16291 // it's a top level one..
16293 el : new Roo.BorderLayout(el || document.body, {
16298 tabPosition: 'top',
16299 //resizeTabs: true,
16300 alwaysShowTabs: el && hp? false : true,
16301 hideTabs: el || !hp ? true : false,
16309 if (!this.parent.el) {
16310 // probably an old style ctor, which has been disabled.
16314 // The 'tree' method is '_tree now'
16316 tree.region = tree.region || this.region;
16317 var is_body = false;
16318 if (this.parent.el === true) {
16319 // bootstrap... - body..
16323 this.parent.el = Roo.factory(tree);
16327 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16328 this.fireEvent('built', this);
16330 this.panel = this.el;
16331 this.layout = this.panel.layout;
16332 this.parentLayout = this.parent.layout || false;
16338 Roo.apply(Roo.XComponent, {
16340 * @property hideProgress
16341 * true to disable the building progress bar.. usefull on single page renders.
16344 hideProgress : false,
16346 * @property buildCompleted
16347 * True when the builder has completed building the interface.
16350 buildCompleted : false,
16353 * @property topModule
16354 * the upper most module - uses document.element as it's constructor.
16361 * @property modules
16362 * array of modules to be created by registration system.
16363 * @type {Array} of Roo.XComponent
16368 * @property elmodules
16369 * array of modules to be created by which use #ID
16370 * @type {Array} of Roo.XComponent
16377 * Is an alternative Root - normally used by bootstrap or other systems,
16378 * where the top element in the tree can wrap 'body'
16379 * @type {boolean} (default false)
16384 * @property build_from_html
16385 * Build elements from html - used by bootstrap HTML stuff
16386 * - this is cleared after build is completed
16387 * @type {boolean} (default false)
16390 build_from_html : false,
16392 * Register components to be built later.
16394 * This solves the following issues
16395 * - Building is not done on page load, but after an authentication process has occured.
16396 * - Interface elements are registered on page load
16397 * - Parent Interface elements may not be loaded before child, so this handles that..
16404 module : 'Pman.Tab.projectMgr',
16406 parent : 'Pman.layout',
16407 disabled : false, // or use a function..
16410 * * @param {Object} details about module
16412 register : function(obj) {
16414 Roo.XComponent.event.fireEvent('register', obj);
16415 switch(typeof(obj.disabled) ) {
16421 if ( obj.disabled() ) {
16427 if (obj.disabled || obj.region == '#disabled') {
16433 this.modules.push(obj);
16437 * convert a string to an object..
16438 * eg. 'AAA.BBB' -> finds AAA.BBB
16442 toObject : function(str)
16444 if (!str || typeof(str) == 'object') {
16447 if (str.substring(0,1) == '#') {
16451 var ar = str.split('.');
16456 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16458 throw "Module not found : " + str;
16462 throw "Module not found : " + str;
16464 Roo.each(ar, function(e) {
16465 if (typeof(o[e]) == 'undefined') {
16466 throw "Module not found : " + str;
16477 * move modules into their correct place in the tree..
16480 preBuild : function ()
16483 Roo.each(this.modules , function (obj)
16485 Roo.XComponent.event.fireEvent('beforebuild', obj);
16487 var opar = obj.parent;
16489 obj.parent = this.toObject(opar);
16491 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16496 Roo.debug && Roo.log("GOT top level module");
16497 Roo.debug && Roo.log(obj);
16498 obj.modules = new Roo.util.MixedCollection(false,
16499 function(o) { return o.order + '' }
16501 this.topModule = obj;
16504 // parent is a string (usually a dom element name..)
16505 if (typeof(obj.parent) == 'string') {
16506 this.elmodules.push(obj);
16509 if (obj.parent.constructor != Roo.XComponent) {
16510 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
16512 if (!obj.parent.modules) {
16513 obj.parent.modules = new Roo.util.MixedCollection(false,
16514 function(o) { return o.order + '' }
16517 if (obj.parent.disabled) {
16518 obj.disabled = true;
16520 obj.parent.modules.add(obj);
16525 * make a list of modules to build.
16526 * @return {Array} list of modules.
16529 buildOrder : function()
16532 var cmp = function(a,b) {
16533 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
16535 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
16536 throw "No top level modules to build";
16539 // make a flat list in order of modules to build.
16540 var mods = this.topModule ? [ this.topModule ] : [];
16543 // elmodules (is a list of DOM based modules )
16544 Roo.each(this.elmodules, function(e) {
16546 if (!this.topModule &&
16547 typeof(e.parent) == 'string' &&
16548 e.parent.substring(0,1) == '#' &&
16549 Roo.get(e.parent.substr(1))
16552 _this.topModule = e;
16558 // add modules to their parents..
16559 var addMod = function(m) {
16560 Roo.debug && Roo.log("build Order: add: " + m.name);
16563 if (m.modules && !m.disabled) {
16564 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
16565 m.modules.keySort('ASC', cmp );
16566 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
16568 m.modules.each(addMod);
16570 Roo.debug && Roo.log("build Order: no child modules");
16572 // not sure if this is used any more..
16574 m.finalize.name = m.name + " (clean up) ";
16575 mods.push(m.finalize);
16579 if (this.topModule && this.topModule.modules) {
16580 this.topModule.modules.keySort('ASC', cmp );
16581 this.topModule.modules.each(addMod);
16587 * Build the registered modules.
16588 * @param {Object} parent element.
16589 * @param {Function} optional method to call after module has been added.
16593 build : function(opts)
16596 if (typeof(opts) != 'undefined') {
16597 Roo.apply(this,opts);
16601 var mods = this.buildOrder();
16603 //this.allmods = mods;
16604 //Roo.debug && Roo.log(mods);
16606 if (!mods.length) { // should not happen
16607 throw "NO modules!!!";
16611 var msg = "Building Interface...";
16612 // flash it up as modal - so we store the mask!?
16613 if (!this.hideProgress && Roo.MessageBox) {
16614 Roo.MessageBox.show({ title: 'loading' });
16615 Roo.MessageBox.show({
16616 title: "Please wait...",
16626 var total = mods.length;
16629 var progressRun = function() {
16630 if (!mods.length) {
16631 Roo.debug && Roo.log('hide?');
16632 if (!this.hideProgress && Roo.MessageBox) {
16633 Roo.MessageBox.hide();
16635 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
16637 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
16643 var m = mods.shift();
16646 Roo.debug && Roo.log(m);
16647 // not sure if this is supported any more.. - modules that are are just function
16648 if (typeof(m) == 'function') {
16650 return progressRun.defer(10, _this);
16654 msg = "Building Interface " + (total - mods.length) +
16656 (m.name ? (' - ' + m.name) : '');
16657 Roo.debug && Roo.log(msg);
16658 if (!_this.hideProgress && Roo.MessageBox) {
16659 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
16663 // is the module disabled?
16664 var disabled = (typeof(m.disabled) == 'function') ?
16665 m.disabled.call(m.module.disabled) : m.disabled;
16669 return progressRun(); // we do not update the display!
16677 // it's 10 on top level, and 1 on others??? why...
16678 return progressRun.defer(10, _this);
16681 progressRun.defer(1, _this);
16687 * Overlay a set of modified strings onto a component
16688 * This is dependant on our builder exporting the strings and 'named strings' elements.
16690 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
16691 * @param {Object} associative array of 'named' string and it's new value.
16694 overlayStrings : function( component, strings )
16696 if (typeof(component['_named_strings']) == 'undefined') {
16697 throw "ERROR: component does not have _named_strings";
16699 for ( var k in strings ) {
16700 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
16701 if (md !== false) {
16702 component['_strings'][md] = strings[k];
16704 Roo.log('could not find named string: ' + k + ' in');
16705 Roo.log(component);
16720 * wrapper for event.on - aliased later..
16721 * Typically use to register a event handler for register:
16723 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
16732 Roo.XComponent.event = new Roo.util.Observable({
16736 * Fires when an Component is registered,
16737 * set the disable property on the Component to stop registration.
16738 * @param {Roo.XComponent} c the component being registerd.
16743 * @event beforebuild
16744 * Fires before each Component is built
16745 * can be used to apply permissions.
16746 * @param {Roo.XComponent} c the component being registerd.
16749 'beforebuild' : true,
16751 * @event buildcomplete
16752 * Fires on the top level element when all elements have been built
16753 * @param {Roo.XComponent} the top level component.
16755 'buildcomplete' : true
16760 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
16763 * marked - a markdown parser
16764 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
16765 * https://github.com/chjj/marked
16771 * Roo.Markdown - is a very crude wrapper around marked..
16775 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
16777 * Note: move the sample code to the bottom of this
16778 * file before uncommenting it.
16783 Roo.Markdown.toHtml = function(text) {
16785 var c = new Roo.Markdown.marked.setOptions({
16786 renderer: new Roo.Markdown.marked.Renderer(),
16797 text = text.replace(/\\\n/g,' ');
16798 return Roo.Markdown.marked(text);
16803 // Wraps all "globals" so that the only thing
16804 // exposed is makeHtml().
16809 * Block-Level Grammar
16814 code: /^( {4}[^\n]+\n*)+/,
16816 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
16817 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
16819 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
16820 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
16821 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
16822 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
16823 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
16825 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
16829 block.bullet = /(?:[*+-]|\d+\.)/;
16830 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
16831 block.item = replace(block.item, 'gm')
16832 (/bull/g, block.bullet)
16835 block.list = replace(block.list)
16836 (/bull/g, block.bullet)
16837 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
16838 ('def', '\\n+(?=' + block.def.source + ')')
16841 block.blockquote = replace(block.blockquote)
16845 block._tag = '(?!(?:'
16846 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
16847 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
16848 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
16850 block.html = replace(block.html)
16851 ('comment', /<!--[\s\S]*?-->/)
16852 ('closed', /<(tag)[\s\S]+?<\/\1>/)
16853 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
16854 (/tag/g, block._tag)
16857 block.paragraph = replace(block.paragraph)
16859 ('heading', block.heading)
16860 ('lheading', block.lheading)
16861 ('blockquote', block.blockquote)
16862 ('tag', '<' + block._tag)
16867 * Normal Block Grammar
16870 block.normal = merge({}, block);
16873 * GFM Block Grammar
16876 block.gfm = merge({}, block.normal, {
16877 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
16879 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
16882 block.gfm.paragraph = replace(block.paragraph)
16884 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
16885 + block.list.source.replace('\\1', '\\3') + '|')
16889 * GFM + Tables Block Grammar
16892 block.tables = merge({}, block.gfm, {
16893 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
16894 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
16901 var Lexer = function (options) {
16903 this.tokens.links = {};
16904 this.options = options || marked.defaults;
16905 this.rules = block.normal;
16907 if (this.options.gfm) {
16908 if (this.options.tables) {
16909 this.rules = block.tables;
16911 this.rules = block.gfm;
16917 * Expose Block Rules
16920 Lexer.rules = block;
16923 * Static Lex Method
16926 Lexer.lex = function(src, options) {
16927 var lexer = new Lexer(options);
16928 return lexer.lex(src);
16935 Lexer.prototype.lex = function(src) {
16937 .replace(/\r\n|\r/g, '\n')
16938 .replace(/\t/g, ' ')
16939 .replace(/\u00a0/g, ' ')
16940 .replace(/\u2424/g, '\n');
16942 return this.token(src, true);
16949 Lexer.prototype.token = function(src, top, bq) {
16950 var src = src.replace(/^ +$/gm, '')
16963 if (cap = this.rules.newline.exec(src)) {
16964 src = src.substring(cap[0].length);
16965 if (cap[0].length > 1) {
16973 if (cap = this.rules.code.exec(src)) {
16974 src = src.substring(cap[0].length);
16975 cap = cap[0].replace(/^ {4}/gm, '');
16978 text: !this.options.pedantic
16979 ? cap.replace(/\n+$/, '')
16986 if (cap = this.rules.fences.exec(src)) {
16987 src = src.substring(cap[0].length);
16997 if (cap = this.rules.heading.exec(src)) {
16998 src = src.substring(cap[0].length);
17001 depth: cap[1].length,
17007 // table no leading pipe (gfm)
17008 if (top && (cap = this.rules.nptable.exec(src))) {
17009 src = src.substring(cap[0].length);
17013 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17014 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17015 cells: cap[3].replace(/\n$/, '').split('\n')
17018 for (i = 0; i < item.align.length; i++) {
17019 if (/^ *-+: *$/.test(item.align[i])) {
17020 item.align[i] = 'right';
17021 } else if (/^ *:-+: *$/.test(item.align[i])) {
17022 item.align[i] = 'center';
17023 } else if (/^ *:-+ *$/.test(item.align[i])) {
17024 item.align[i] = 'left';
17026 item.align[i] = null;
17030 for (i = 0; i < item.cells.length; i++) {
17031 item.cells[i] = item.cells[i].split(/ *\| */);
17034 this.tokens.push(item);
17040 if (cap = this.rules.lheading.exec(src)) {
17041 src = src.substring(cap[0].length);
17044 depth: cap[2] === '=' ? 1 : 2,
17051 if (cap = this.rules.hr.exec(src)) {
17052 src = src.substring(cap[0].length);
17060 if (cap = this.rules.blockquote.exec(src)) {
17061 src = src.substring(cap[0].length);
17064 type: 'blockquote_start'
17067 cap = cap[0].replace(/^ *> ?/gm, '');
17069 // Pass `top` to keep the current
17070 // "toplevel" state. This is exactly
17071 // how markdown.pl works.
17072 this.token(cap, top, true);
17075 type: 'blockquote_end'
17082 if (cap = this.rules.list.exec(src)) {
17083 src = src.substring(cap[0].length);
17087 type: 'list_start',
17088 ordered: bull.length > 1
17091 // Get each top-level item.
17092 cap = cap[0].match(this.rules.item);
17098 for (; i < l; i++) {
17101 // Remove the list item's bullet
17102 // so it is seen as the next token.
17103 space = item.length;
17104 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17106 // Outdent whatever the
17107 // list item contains. Hacky.
17108 if (~item.indexOf('\n ')) {
17109 space -= item.length;
17110 item = !this.options.pedantic
17111 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17112 : item.replace(/^ {1,4}/gm, '');
17115 // Determine whether the next list item belongs here.
17116 // Backpedal if it does not belong in this list.
17117 if (this.options.smartLists && i !== l - 1) {
17118 b = block.bullet.exec(cap[i + 1])[0];
17119 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17120 src = cap.slice(i + 1).join('\n') + src;
17125 // Determine whether item is loose or not.
17126 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17127 // for discount behavior.
17128 loose = next || /\n\n(?!\s*$)/.test(item);
17130 next = item.charAt(item.length - 1) === '\n';
17131 if (!loose) { loose = next; }
17136 ? 'loose_item_start'
17137 : 'list_item_start'
17141 this.token(item, false, bq);
17144 type: 'list_item_end'
17156 if (cap = this.rules.html.exec(src)) {
17157 src = src.substring(cap[0].length);
17159 type: this.options.sanitize
17162 pre: !this.options.sanitizer
17163 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17170 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17171 src = src.substring(cap[0].length);
17172 this.tokens.links[cap[1].toLowerCase()] = {
17180 if (top && (cap = this.rules.table.exec(src))) {
17181 src = src.substring(cap[0].length);
17185 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17186 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17187 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17190 for (i = 0; i < item.align.length; i++) {
17191 if (/^ *-+: *$/.test(item.align[i])) {
17192 item.align[i] = 'right';
17193 } else if (/^ *:-+: *$/.test(item.align[i])) {
17194 item.align[i] = 'center';
17195 } else if (/^ *:-+ *$/.test(item.align[i])) {
17196 item.align[i] = 'left';
17198 item.align[i] = null;
17202 for (i = 0; i < item.cells.length; i++) {
17203 item.cells[i] = item.cells[i]
17204 .replace(/^ *\| *| *\| *$/g, '')
17208 this.tokens.push(item);
17213 // top-level paragraph
17214 if (top && (cap = this.rules.paragraph.exec(src))) {
17215 src = src.substring(cap[0].length);
17218 text: cap[1].charAt(cap[1].length - 1) === '\n'
17219 ? cap[1].slice(0, -1)
17226 if (cap = this.rules.text.exec(src)) {
17227 // Top-level should never reach here.
17228 src = src.substring(cap[0].length);
17238 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17242 return this.tokens;
17246 * Inline-Level Grammar
17250 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17251 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17253 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17254 link: /^!?\[(inside)\]\(href\)/,
17255 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17256 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17257 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17258 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17259 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17260 br: /^ {2,}\n(?!\s*$)/,
17262 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17265 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17266 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17268 inline.link = replace(inline.link)
17269 ('inside', inline._inside)
17270 ('href', inline._href)
17273 inline.reflink = replace(inline.reflink)
17274 ('inside', inline._inside)
17278 * Normal Inline Grammar
17281 inline.normal = merge({}, inline);
17284 * Pedantic Inline Grammar
17287 inline.pedantic = merge({}, inline.normal, {
17288 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17289 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17293 * GFM Inline Grammar
17296 inline.gfm = merge({}, inline.normal, {
17297 escape: replace(inline.escape)('])', '~|])')(),
17298 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17299 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17300 text: replace(inline.text)
17302 ('|', '|https?://|')
17307 * GFM + Line Breaks Inline Grammar
17310 inline.breaks = merge({}, inline.gfm, {
17311 br: replace(inline.br)('{2,}', '*')(),
17312 text: replace(inline.gfm.text)('{2,}', '*')()
17316 * Inline Lexer & Compiler
17319 var InlineLexer = function (links, options) {
17320 this.options = options || marked.defaults;
17321 this.links = links;
17322 this.rules = inline.normal;
17323 this.renderer = this.options.renderer || new Renderer;
17324 this.renderer.options = this.options;
17328 Error('Tokens array requires a `links` property.');
17331 if (this.options.gfm) {
17332 if (this.options.breaks) {
17333 this.rules = inline.breaks;
17335 this.rules = inline.gfm;
17337 } else if (this.options.pedantic) {
17338 this.rules = inline.pedantic;
17343 * Expose Inline Rules
17346 InlineLexer.rules = inline;
17349 * Static Lexing/Compiling Method
17352 InlineLexer.output = function(src, links, options) {
17353 var inline = new InlineLexer(links, options);
17354 return inline.output(src);
17361 InlineLexer.prototype.output = function(src) {
17370 if (cap = this.rules.escape.exec(src)) {
17371 src = src.substring(cap[0].length);
17377 if (cap = this.rules.autolink.exec(src)) {
17378 src = src.substring(cap[0].length);
17379 if (cap[2] === '@') {
17380 text = cap[1].charAt(6) === ':'
17381 ? this.mangle(cap[1].substring(7))
17382 : this.mangle(cap[1]);
17383 href = this.mangle('mailto:') + text;
17385 text = escape(cap[1]);
17388 out += this.renderer.link(href, null, text);
17393 if (!this.inLink && (cap = this.rules.url.exec(src))) {
17394 src = src.substring(cap[0].length);
17395 text = escape(cap[1]);
17397 out += this.renderer.link(href, null, text);
17402 if (cap = this.rules.tag.exec(src)) {
17403 if (!this.inLink && /^<a /i.test(cap[0])) {
17404 this.inLink = true;
17405 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
17406 this.inLink = false;
17408 src = src.substring(cap[0].length);
17409 out += this.options.sanitize
17410 ? this.options.sanitizer
17411 ? this.options.sanitizer(cap[0])
17418 if (cap = this.rules.link.exec(src)) {
17419 src = src.substring(cap[0].length);
17420 this.inLink = true;
17421 out += this.outputLink(cap, {
17425 this.inLink = false;
17430 if ((cap = this.rules.reflink.exec(src))
17431 || (cap = this.rules.nolink.exec(src))) {
17432 src = src.substring(cap[0].length);
17433 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
17434 link = this.links[link.toLowerCase()];
17435 if (!link || !link.href) {
17436 out += cap[0].charAt(0);
17437 src = cap[0].substring(1) + src;
17440 this.inLink = true;
17441 out += this.outputLink(cap, link);
17442 this.inLink = false;
17447 if (cap = this.rules.strong.exec(src)) {
17448 src = src.substring(cap[0].length);
17449 out += this.renderer.strong(this.output(cap[2] || cap[1]));
17454 if (cap = this.rules.em.exec(src)) {
17455 src = src.substring(cap[0].length);
17456 out += this.renderer.em(this.output(cap[2] || cap[1]));
17461 if (cap = this.rules.code.exec(src)) {
17462 src = src.substring(cap[0].length);
17463 out += this.renderer.codespan(escape(cap[2], true));
17468 if (cap = this.rules.br.exec(src)) {
17469 src = src.substring(cap[0].length);
17470 out += this.renderer.br();
17475 if (cap = this.rules.del.exec(src)) {
17476 src = src.substring(cap[0].length);
17477 out += this.renderer.del(this.output(cap[1]));
17482 if (cap = this.rules.text.exec(src)) {
17483 src = src.substring(cap[0].length);
17484 out += this.renderer.text(escape(this.smartypants(cap[0])));
17490 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17501 InlineLexer.prototype.outputLink = function(cap, link) {
17502 var href = escape(link.href)
17503 , title = link.title ? escape(link.title) : null;
17505 return cap[0].charAt(0) !== '!'
17506 ? this.renderer.link(href, title, this.output(cap[1]))
17507 : this.renderer.image(href, title, escape(cap[1]));
17511 * Smartypants Transformations
17514 InlineLexer.prototype.smartypants = function(text) {
17515 if (!this.options.smartypants) { return text; }
17518 .replace(/---/g, '\u2014')
17520 .replace(/--/g, '\u2013')
17522 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
17523 // closing singles & apostrophes
17524 .replace(/'/g, '\u2019')
17526 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
17528 .replace(/"/g, '\u201d')
17530 .replace(/\.{3}/g, '\u2026');
17537 InlineLexer.prototype.mangle = function(text) {
17538 if (!this.options.mangle) { return text; }
17544 for (; i < l; i++) {
17545 ch = text.charCodeAt(i);
17546 if (Math.random() > 0.5) {
17547 ch = 'x' + ch.toString(16);
17549 out += '&#' + ch + ';';
17559 function Renderer(options) {
17560 this.options = options || {};
17563 Renderer.prototype.code = function(code, lang, escaped) {
17564 if (this.options.highlight) {
17565 var out = this.options.highlight(code, lang);
17566 if (out != null && out !== code) {
17571 // hack!!! - it's already escapeD?
17576 return '<pre><code>'
17577 + (escaped ? code : escape(code, true))
17578 + '\n</code></pre>';
17581 return '<pre><code class="'
17582 + this.options.langPrefix
17583 + escape(lang, true)
17585 + (escaped ? code : escape(code, true))
17586 + '\n</code></pre>\n';
17589 Renderer.prototype.blockquote = function(quote) {
17590 return '<blockquote>\n' + quote + '</blockquote>\n';
17593 Renderer.prototype.html = function(html) {
17597 Renderer.prototype.heading = function(text, level, raw) {
17601 + this.options.headerPrefix
17602 + raw.toLowerCase().replace(/[^\w]+/g, '-')
17610 Renderer.prototype.hr = function() {
17611 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
17614 Renderer.prototype.list = function(body, ordered) {
17615 var type = ordered ? 'ol' : 'ul';
17616 return '<' + type + '>\n' + body + '</' + type + '>\n';
17619 Renderer.prototype.listitem = function(text) {
17620 return '<li>' + text + '</li>\n';
17623 Renderer.prototype.paragraph = function(text) {
17624 return '<p>' + text + '</p>\n';
17627 Renderer.prototype.table = function(header, body) {
17628 return '<table class="table table-striped">\n'
17638 Renderer.prototype.tablerow = function(content) {
17639 return '<tr>\n' + content + '</tr>\n';
17642 Renderer.prototype.tablecell = function(content, flags) {
17643 var type = flags.header ? 'th' : 'td';
17644 var tag = flags.align
17645 ? '<' + type + ' style="text-align:' + flags.align + '">'
17646 : '<' + type + '>';
17647 return tag + content + '</' + type + '>\n';
17650 // span level renderer
17651 Renderer.prototype.strong = function(text) {
17652 return '<strong>' + text + '</strong>';
17655 Renderer.prototype.em = function(text) {
17656 return '<em>' + text + '</em>';
17659 Renderer.prototype.codespan = function(text) {
17660 return '<code>' + text + '</code>';
17663 Renderer.prototype.br = function() {
17664 return this.options.xhtml ? '<br/>' : '<br>';
17667 Renderer.prototype.del = function(text) {
17668 return '<del>' + text + '</del>';
17671 Renderer.prototype.link = function(href, title, text) {
17672 if (this.options.sanitize) {
17674 var prot = decodeURIComponent(unescape(href))
17675 .replace(/[^\w:]/g, '')
17680 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
17684 var out = '<a href="' + href + '"';
17686 out += ' title="' + title + '"';
17688 out += '>' + text + '</a>';
17692 Renderer.prototype.image = function(href, title, text) {
17693 var out = '<img src="' + href + '" alt="' + text + '"';
17695 out += ' title="' + title + '"';
17697 out += this.options.xhtml ? '/>' : '>';
17701 Renderer.prototype.text = function(text) {
17706 * Parsing & Compiling
17709 function Parser(options) {
17712 this.options = options || marked.defaults;
17713 this.options.renderer = this.options.renderer || new Renderer;
17714 this.renderer = this.options.renderer;
17715 this.renderer.options = this.options;
17719 * Static Parse Method
17722 Parser.parse = function(src, options, renderer) {
17723 var parser = new Parser(options, renderer);
17724 return parser.parse(src);
17731 Parser.prototype.parse = function(src) {
17732 this.inline = new InlineLexer(src.links, this.options, this.renderer);
17733 this.tokens = src.reverse();
17736 while (this.next()) {
17747 Parser.prototype.next = function() {
17748 return this.token = this.tokens.pop();
17752 * Preview Next Token
17755 Parser.prototype.peek = function() {
17756 return this.tokens[this.tokens.length - 1] || 0;
17760 * Parse Text Tokens
17763 Parser.prototype.parseText = function() {
17764 var body = this.token.text;
17766 while (this.peek().type === 'text') {
17767 body += '\n' + this.next().text;
17770 return this.inline.output(body);
17774 * Parse Current Token
17777 Parser.prototype.tok = function() {
17778 switch (this.token.type) {
17783 return this.renderer.hr();
17786 return this.renderer.heading(
17787 this.inline.output(this.token.text),
17792 return this.renderer.code(this.token.text,
17794 this.token.escaped);
17807 for (i = 0; i < this.token.header.length; i++) {
17808 flags = { header: true, align: this.token.align[i] };
17809 cell += this.renderer.tablecell(
17810 this.inline.output(this.token.header[i]),
17811 { header: true, align: this.token.align[i] }
17814 header += this.renderer.tablerow(cell);
17816 for (i = 0; i < this.token.cells.length; i++) {
17817 row = this.token.cells[i];
17820 for (j = 0; j < row.length; j++) {
17821 cell += this.renderer.tablecell(
17822 this.inline.output(row[j]),
17823 { header: false, align: this.token.align[j] }
17827 body += this.renderer.tablerow(cell);
17829 return this.renderer.table(header, body);
17831 case 'blockquote_start': {
17834 while (this.next().type !== 'blockquote_end') {
17835 body += this.tok();
17838 return this.renderer.blockquote(body);
17840 case 'list_start': {
17842 , ordered = this.token.ordered;
17844 while (this.next().type !== 'list_end') {
17845 body += this.tok();
17848 return this.renderer.list(body, ordered);
17850 case 'list_item_start': {
17853 while (this.next().type !== 'list_item_end') {
17854 body += this.token.type === 'text'
17859 return this.renderer.listitem(body);
17861 case 'loose_item_start': {
17864 while (this.next().type !== 'list_item_end') {
17865 body += this.tok();
17868 return this.renderer.listitem(body);
17871 var html = !this.token.pre && !this.options.pedantic
17872 ? this.inline.output(this.token.text)
17874 return this.renderer.html(html);
17876 case 'paragraph': {
17877 return this.renderer.paragraph(this.inline.output(this.token.text));
17880 return this.renderer.paragraph(this.parseText());
17889 function escape(html, encode) {
17891 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17892 .replace(/</g, '<')
17893 .replace(/>/g, '>')
17894 .replace(/"/g, '"')
17895 .replace(/'/g, ''');
17898 function unescape(html) {
17899 // explicitly match decimal, hex, and named HTML entities
17900 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17901 n = n.toLowerCase();
17902 if (n === 'colon') { return ':'; }
17903 if (n.charAt(0) === '#') {
17904 return n.charAt(1) === 'x'
17905 ? String.fromCharCode(parseInt(n.substring(2), 16))
17906 : String.fromCharCode(+n.substring(1));
17912 function replace(regex, opt) {
17913 regex = regex.source;
17915 return function self(name, val) {
17916 if (!name) { return new RegExp(regex, opt); }
17917 val = val.source || val;
17918 val = val.replace(/(^|[^\[])\^/g, '$1');
17919 regex = regex.replace(name, val);
17927 function merge(obj) {
17932 for (; i < arguments.length; i++) {
17933 target = arguments[i];
17934 for (key in target) {
17935 if (Object.prototype.hasOwnProperty.call(target, key)) {
17936 obj[key] = target[key];
17949 function marked(src, opt, callback) {
17950 if (callback || typeof opt === 'function') {
17956 opt = merge({}, marked.defaults, opt || {});
17958 var highlight = opt.highlight
17964 tokens = Lexer.lex(src, opt)
17966 return callback(e);
17969 pending = tokens.length;
17971 var done = function(err) {
17973 opt.highlight = highlight;
17974 return callback(err);
17980 out = Parser.parse(tokens, opt);
17985 opt.highlight = highlight;
17989 : callback(null, out);
17992 if (!highlight || highlight.length < 3) {
17996 delete opt.highlight;
17998 if (!pending) { return done(); }
18000 for (; i < tokens.length; i++) {
18002 if (token.type !== 'code') {
18003 return --pending || done();
18005 return highlight(token.text, token.lang, function(err, code) {
18006 if (err) { return done(err); }
18007 if (code == null || code === token.text) {
18008 return --pending || done();
18011 token.escaped = true;
18012 --pending || done();
18020 if (opt) { opt = merge({}, marked.defaults, opt); }
18021 return Parser.parse(Lexer.lex(src, opt), opt);
18023 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18024 if ((opt || marked.defaults).silent) {
18025 return '<p>An error occured:</p><pre>'
18026 + escape(e.message + '', true)
18038 marked.setOptions = function(opt) {
18039 merge(marked.defaults, opt);
18043 marked.defaults = {
18054 langPrefix: 'lang-',
18055 smartypants: false,
18057 renderer: new Renderer,
18065 marked.Parser = Parser;
18066 marked.parser = Parser.parse;
18068 marked.Renderer = Renderer;
18070 marked.Lexer = Lexer;
18071 marked.lexer = Lexer.lex;
18073 marked.InlineLexer = InlineLexer;
18074 marked.inlineLexer = InlineLexer.output;
18076 marked.parse = marked;
18078 Roo.Markdown.marked = marked;
18082 * Ext JS Library 1.1.1
18083 * Copyright(c) 2006-2007, Ext JS, LLC.
18085 * Originally Released Under LGPL - original licence link has changed is not relivant.
18088 * <script type="text/javascript">
18094 * These classes are derivatives of the similarly named classes in the YUI Library.
18095 * The original license:
18096 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18097 * Code licensed under the BSD License:
18098 * http://developer.yahoo.net/yui/license.txt
18103 var Event=Roo.EventManager;
18104 var Dom=Roo.lib.Dom;
18107 * @class Roo.dd.DragDrop
18108 * @extends Roo.util.Observable
18109 * Defines the interface and base operation of items that that can be
18110 * dragged or can be drop targets. It was designed to be extended, overriding
18111 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18112 * Up to three html elements can be associated with a DragDrop instance:
18114 * <li>linked element: the element that is passed into the constructor.
18115 * This is the element which defines the boundaries for interaction with
18116 * other DragDrop objects.</li>
18117 * <li>handle element(s): The drag operation only occurs if the element that
18118 * was clicked matches a handle element. By default this is the linked
18119 * element, but there are times that you will want only a portion of the
18120 * linked element to initiate the drag operation, and the setHandleElId()
18121 * method provides a way to define this.</li>
18122 * <li>drag element: this represents the element that would be moved along
18123 * with the cursor during a drag operation. By default, this is the linked
18124 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18125 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18128 * This class should not be instantiated until the onload event to ensure that
18129 * the associated elements are available.
18130 * The following would define a DragDrop obj that would interact with any
18131 * other DragDrop obj in the "group1" group:
18133 * dd = new Roo.dd.DragDrop("div1", "group1");
18135 * Since none of the event handlers have been implemented, nothing would
18136 * actually happen if you were to run the code above. Normally you would
18137 * override this class or one of the default implementations, but you can
18138 * also override the methods you want on an instance of the class...
18140 * dd.onDragDrop = function(e, id) {
18141 * alert("dd was dropped on " + id);
18145 * @param {String} id of the element that is linked to this instance
18146 * @param {String} sGroup the group of related DragDrop objects
18147 * @param {object} config an object containing configurable attributes
18148 * Valid properties for DragDrop:
18149 * padding, isTarget, maintainOffset, primaryButtonOnly
18151 Roo.dd.DragDrop = function(id, sGroup, config) {
18153 this.init(id, sGroup, config);
18158 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18161 * The id of the element associated with this object. This is what we
18162 * refer to as the "linked element" because the size and position of
18163 * this element is used to determine when the drag and drop objects have
18171 * Configuration attributes passed into the constructor
18178 * The id of the element that will be dragged. By default this is same
18179 * as the linked element , but could be changed to another element. Ex:
18181 * @property dragElId
18188 * the id of the element that initiates the drag operation. By default
18189 * this is the linked element, but could be changed to be a child of this
18190 * element. This lets us do things like only starting the drag when the
18191 * header element within the linked html element is clicked.
18192 * @property handleElId
18199 * An associative array of HTML tags that will be ignored if clicked.
18200 * @property invalidHandleTypes
18201 * @type {string: string}
18203 invalidHandleTypes: null,
18206 * An associative array of ids for elements that will be ignored if clicked
18207 * @property invalidHandleIds
18208 * @type {string: string}
18210 invalidHandleIds: null,
18213 * An indexted array of css class names for elements that will be ignored
18215 * @property invalidHandleClasses
18218 invalidHandleClasses: null,
18221 * The linked element's absolute X position at the time the drag was
18223 * @property startPageX
18230 * The linked element's absolute X position at the time the drag was
18232 * @property startPageY
18239 * The group defines a logical collection of DragDrop objects that are
18240 * related. Instances only get events when interacting with other
18241 * DragDrop object in the same group. This lets us define multiple
18242 * groups using a single DragDrop subclass if we want.
18244 * @type {string: string}
18249 * Individual drag/drop instances can be locked. This will prevent
18250 * onmousedown start drag.
18258 * Lock this instance
18261 lock: function() { this.locked = true; },
18264 * Unlock this instace
18267 unlock: function() { this.locked = false; },
18270 * By default, all insances can be a drop target. This can be disabled by
18271 * setting isTarget to false.
18278 * The padding configured for this drag and drop object for calculating
18279 * the drop zone intersection with this object.
18286 * Cached reference to the linked element
18287 * @property _domRef
18293 * Internal typeof flag
18294 * @property __ygDragDrop
18297 __ygDragDrop: true,
18300 * Set to true when horizontal contraints are applied
18301 * @property constrainX
18308 * Set to true when vertical contraints are applied
18309 * @property constrainY
18316 * The left constraint
18324 * The right constraint
18332 * The up constraint
18341 * The down constraint
18349 * Maintain offsets when we resetconstraints. Set to true when you want
18350 * the position of the element relative to its parent to stay the same
18351 * when the page changes
18353 * @property maintainOffset
18356 maintainOffset: false,
18359 * Array of pixel locations the element will snap to if we specified a
18360 * horizontal graduation/interval. This array is generated automatically
18361 * when you define a tick interval.
18368 * Array of pixel locations the element will snap to if we specified a
18369 * vertical graduation/interval. This array is generated automatically
18370 * when you define a tick interval.
18377 * By default the drag and drop instance will only respond to the primary
18378 * button click (left button for a right-handed mouse). Set to true to
18379 * allow drag and drop to start with any mouse click that is propogated
18381 * @property primaryButtonOnly
18384 primaryButtonOnly: true,
18387 * The availabe property is false until the linked dom element is accessible.
18388 * @property available
18394 * By default, drags can only be initiated if the mousedown occurs in the
18395 * region the linked element is. This is done in part to work around a
18396 * bug in some browsers that mis-report the mousedown if the previous
18397 * mouseup happened outside of the window. This property is set to true
18398 * if outer handles are defined.
18400 * @property hasOuterHandles
18404 hasOuterHandles: false,
18407 * Code that executes immediately before the startDrag event
18408 * @method b4StartDrag
18411 b4StartDrag: function(x, y) { },
18414 * Abstract method called after a drag/drop object is clicked
18415 * and the drag or mousedown time thresholds have beeen met.
18416 * @method startDrag
18417 * @param {int} X click location
18418 * @param {int} Y click location
18420 startDrag: function(x, y) { /* override this */ },
18423 * Code that executes immediately before the onDrag event
18427 b4Drag: function(e) { },
18430 * Abstract method called during the onMouseMove event while dragging an
18433 * @param {Event} e the mousemove event
18435 onDrag: function(e) { /* override this */ },
18438 * Abstract method called when this element fist begins hovering over
18439 * another DragDrop obj
18440 * @method onDragEnter
18441 * @param {Event} e the mousemove event
18442 * @param {String|DragDrop[]} id In POINT mode, the element
18443 * id this is hovering over. In INTERSECT mode, an array of one or more
18444 * dragdrop items being hovered over.
18446 onDragEnter: function(e, id) { /* override this */ },
18449 * Code that executes immediately before the onDragOver event
18450 * @method b4DragOver
18453 b4DragOver: function(e) { },
18456 * Abstract method called when this element is hovering over another
18458 * @method onDragOver
18459 * @param {Event} e the mousemove event
18460 * @param {String|DragDrop[]} id In POINT mode, the element
18461 * id this is hovering over. In INTERSECT mode, an array of dd items
18462 * being hovered over.
18464 onDragOver: function(e, id) { /* override this */ },
18467 * Code that executes immediately before the onDragOut event
18468 * @method b4DragOut
18471 b4DragOut: function(e) { },
18474 * Abstract method called when we are no longer hovering over an element
18475 * @method onDragOut
18476 * @param {Event} e the mousemove event
18477 * @param {String|DragDrop[]} id In POINT mode, the element
18478 * id this was hovering over. In INTERSECT mode, an array of dd items
18479 * that the mouse is no longer over.
18481 onDragOut: function(e, id) { /* override this */ },
18484 * Code that executes immediately before the onDragDrop event
18485 * @method b4DragDrop
18488 b4DragDrop: function(e) { },
18491 * Abstract method called when this item is dropped on another DragDrop
18493 * @method onDragDrop
18494 * @param {Event} e the mouseup event
18495 * @param {String|DragDrop[]} id In POINT mode, the element
18496 * id this was dropped on. In INTERSECT mode, an array of dd items this
18499 onDragDrop: function(e, id) { /* override this */ },
18502 * Abstract method called when this item is dropped on an area with no
18504 * @method onInvalidDrop
18505 * @param {Event} e the mouseup event
18507 onInvalidDrop: function(e) { /* override this */ },
18510 * Code that executes immediately before the endDrag event
18511 * @method b4EndDrag
18514 b4EndDrag: function(e) { },
18517 * Fired when we are done dragging the object
18519 * @param {Event} e the mouseup event
18521 endDrag: function(e) { /* override this */ },
18524 * Code executed immediately before the onMouseDown event
18525 * @method b4MouseDown
18526 * @param {Event} e the mousedown event
18529 b4MouseDown: function(e) { },
18532 * Event handler that fires when a drag/drop obj gets a mousedown
18533 * @method onMouseDown
18534 * @param {Event} e the mousedown event
18536 onMouseDown: function(e) { /* override this */ },
18539 * Event handler that fires when a drag/drop obj gets a mouseup
18540 * @method onMouseUp
18541 * @param {Event} e the mouseup event
18543 onMouseUp: function(e) { /* override this */ },
18546 * Override the onAvailable method to do what is needed after the initial
18547 * position was determined.
18548 * @method onAvailable
18550 onAvailable: function () {
18554 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
18557 defaultPadding : {left:0, right:0, top:0, bottom:0},
18560 * Initializes the drag drop object's constraints to restrict movement to a certain element.
18564 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
18565 { dragElId: "existingProxyDiv" });
18566 dd.startDrag = function(){
18567 this.constrainTo("parent-id");
18570 * Or you can initalize it using the {@link Roo.Element} object:
18572 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
18573 startDrag : function(){
18574 this.constrainTo("parent-id");
18578 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
18579 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
18580 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
18581 * an object containing the sides to pad. For example: {right:10, bottom:10}
18582 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
18584 constrainTo : function(constrainTo, pad, inContent){
18585 if(typeof pad == "number"){
18586 pad = {left: pad, right:pad, top:pad, bottom:pad};
18588 pad = pad || this.defaultPadding;
18589 var b = Roo.get(this.getEl()).getBox();
18590 var ce = Roo.get(constrainTo);
18591 var s = ce.getScroll();
18592 var c, cd = ce.dom;
18593 if(cd == document.body){
18594 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
18597 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
18601 var topSpace = b.y - c.y;
18602 var leftSpace = b.x - c.x;
18604 this.resetConstraints();
18605 this.setXConstraint(leftSpace - (pad.left||0), // left
18606 c.width - leftSpace - b.width - (pad.right||0) //right
18608 this.setYConstraint(topSpace - (pad.top||0), //top
18609 c.height - topSpace - b.height - (pad.bottom||0) //bottom
18614 * Returns a reference to the linked element
18616 * @return {HTMLElement} the html element
18618 getEl: function() {
18619 if (!this._domRef) {
18620 this._domRef = Roo.getDom(this.id);
18623 return this._domRef;
18627 * Returns a reference to the actual element to drag. By default this is
18628 * the same as the html element, but it can be assigned to another
18629 * element. An example of this can be found in Roo.dd.DDProxy
18630 * @method getDragEl
18631 * @return {HTMLElement} the html element
18633 getDragEl: function() {
18634 return Roo.getDom(this.dragElId);
18638 * Sets up the DragDrop object. Must be called in the constructor of any
18639 * Roo.dd.DragDrop subclass
18641 * @param id the id of the linked element
18642 * @param {String} sGroup the group of related items
18643 * @param {object} config configuration attributes
18645 init: function(id, sGroup, config) {
18646 this.initTarget(id, sGroup, config);
18647 if (!Roo.isTouch) {
18648 Event.on(this.id, "mousedown", this.handleMouseDown, this);
18650 Event.on(this.id, "touchstart", this.handleMouseDown, this);
18651 // Event.on(this.id, "selectstart", Event.preventDefault);
18655 * Initializes Targeting functionality only... the object does not
18656 * get a mousedown handler.
18657 * @method initTarget
18658 * @param id the id of the linked element
18659 * @param {String} sGroup the group of related items
18660 * @param {object} config configuration attributes
18662 initTarget: function(id, sGroup, config) {
18664 // configuration attributes
18665 this.config = config || {};
18667 // create a local reference to the drag and drop manager
18668 this.DDM = Roo.dd.DDM;
18669 // initialize the groups array
18672 // assume that we have an element reference instead of an id if the
18673 // parameter is not a string
18674 if (typeof id !== "string") {
18681 // add to an interaction group
18682 this.addToGroup((sGroup) ? sGroup : "default");
18684 // We don't want to register this as the handle with the manager
18685 // so we just set the id rather than calling the setter.
18686 this.handleElId = id;
18688 // the linked element is the element that gets dragged by default
18689 this.setDragElId(id);
18691 // by default, clicked anchors will not start drag operations.
18692 this.invalidHandleTypes = { A: "A" };
18693 this.invalidHandleIds = {};
18694 this.invalidHandleClasses = [];
18696 this.applyConfig();
18698 this.handleOnAvailable();
18702 * Applies the configuration parameters that were passed into the constructor.
18703 * This is supposed to happen at each level through the inheritance chain. So
18704 * a DDProxy implentation will execute apply config on DDProxy, DD, and
18705 * DragDrop in order to get all of the parameters that are available in
18707 * @method applyConfig
18709 applyConfig: function() {
18711 // configurable properties:
18712 // padding, isTarget, maintainOffset, primaryButtonOnly
18713 this.padding = this.config.padding || [0, 0, 0, 0];
18714 this.isTarget = (this.config.isTarget !== false);
18715 this.maintainOffset = (this.config.maintainOffset);
18716 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
18721 * Executed when the linked element is available
18722 * @method handleOnAvailable
18725 handleOnAvailable: function() {
18726 this.available = true;
18727 this.resetConstraints();
18728 this.onAvailable();
18732 * Configures the padding for the target zone in px. Effectively expands
18733 * (or reduces) the virtual object size for targeting calculations.
18734 * Supports css-style shorthand; if only one parameter is passed, all sides
18735 * will have that padding, and if only two are passed, the top and bottom
18736 * will have the first param, the left and right the second.
18737 * @method setPadding
18738 * @param {int} iTop Top pad
18739 * @param {int} iRight Right pad
18740 * @param {int} iBot Bot pad
18741 * @param {int} iLeft Left pad
18743 setPadding: function(iTop, iRight, iBot, iLeft) {
18744 // this.padding = [iLeft, iRight, iTop, iBot];
18745 if (!iRight && 0 !== iRight) {
18746 this.padding = [iTop, iTop, iTop, iTop];
18747 } else if (!iBot && 0 !== iBot) {
18748 this.padding = [iTop, iRight, iTop, iRight];
18750 this.padding = [iTop, iRight, iBot, iLeft];
18755 * Stores the initial placement of the linked element.
18756 * @method setInitialPosition
18757 * @param {int} diffX the X offset, default 0
18758 * @param {int} diffY the Y offset, default 0
18760 setInitPosition: function(diffX, diffY) {
18761 var el = this.getEl();
18763 if (!this.DDM.verifyEl(el)) {
18767 var dx = diffX || 0;
18768 var dy = diffY || 0;
18770 var p = Dom.getXY( el );
18772 this.initPageX = p[0] - dx;
18773 this.initPageY = p[1] - dy;
18775 this.lastPageX = p[0];
18776 this.lastPageY = p[1];
18779 this.setStartPosition(p);
18783 * Sets the start position of the element. This is set when the obj
18784 * is initialized, the reset when a drag is started.
18785 * @method setStartPosition
18786 * @param pos current position (from previous lookup)
18789 setStartPosition: function(pos) {
18790 var p = pos || Dom.getXY( this.getEl() );
18791 this.deltaSetXY = null;
18793 this.startPageX = p[0];
18794 this.startPageY = p[1];
18798 * Add this instance to a group of related drag/drop objects. All
18799 * instances belong to at least one group, and can belong to as many
18800 * groups as needed.
18801 * @method addToGroup
18802 * @param sGroup {string} the name of the group
18804 addToGroup: function(sGroup) {
18805 this.groups[sGroup] = true;
18806 this.DDM.regDragDrop(this, sGroup);
18810 * Remove's this instance from the supplied interaction group
18811 * @method removeFromGroup
18812 * @param {string} sGroup The group to drop
18814 removeFromGroup: function(sGroup) {
18815 if (this.groups[sGroup]) {
18816 delete this.groups[sGroup];
18819 this.DDM.removeDDFromGroup(this, sGroup);
18823 * Allows you to specify that an element other than the linked element
18824 * will be moved with the cursor during a drag
18825 * @method setDragElId
18826 * @param id {string} the id of the element that will be used to initiate the drag
18828 setDragElId: function(id) {
18829 this.dragElId = id;
18833 * Allows you to specify a child of the linked element that should be
18834 * used to initiate the drag operation. An example of this would be if
18835 * you have a content div with text and links. Clicking anywhere in the
18836 * content area would normally start the drag operation. Use this method
18837 * to specify that an element inside of the content div is the element
18838 * that starts the drag operation.
18839 * @method setHandleElId
18840 * @param id {string} the id of the element that will be used to
18841 * initiate the drag.
18843 setHandleElId: function(id) {
18844 if (typeof id !== "string") {
18847 this.handleElId = id;
18848 this.DDM.regHandle(this.id, id);
18852 * Allows you to set an element outside of the linked element as a drag
18854 * @method setOuterHandleElId
18855 * @param id the id of the element that will be used to initiate the drag
18857 setOuterHandleElId: function(id) {
18858 if (typeof id !== "string") {
18861 Event.on(id, "mousedown",
18862 this.handleMouseDown, this);
18863 this.setHandleElId(id);
18865 this.hasOuterHandles = true;
18869 * Remove all drag and drop hooks for this element
18872 unreg: function() {
18873 Event.un(this.id, "mousedown",
18874 this.handleMouseDown);
18875 Event.un(this.id, "touchstart",
18876 this.handleMouseDown);
18877 this._domRef = null;
18878 this.DDM._remove(this);
18881 destroy : function(){
18886 * Returns true if this instance is locked, or the drag drop mgr is locked
18887 * (meaning that all drag/drop is disabled on the page.)
18889 * @return {boolean} true if this obj or all drag/drop is locked, else
18892 isLocked: function() {
18893 return (this.DDM.isLocked() || this.locked);
18897 * Fired when this object is clicked
18898 * @method handleMouseDown
18900 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
18903 handleMouseDown: function(e, oDD){
18905 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
18906 //Roo.log('not touch/ button !=0');
18909 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
18910 return; // double touch..
18914 if (this.isLocked()) {
18915 //Roo.log('locked');
18919 this.DDM.refreshCache(this.groups);
18920 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
18921 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
18922 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
18923 //Roo.log('no outer handes or not over target');
18926 // Roo.log('check validator');
18927 if (this.clickValidator(e)) {
18928 // Roo.log('validate success');
18929 // set the initial element position
18930 this.setStartPosition();
18933 this.b4MouseDown(e);
18934 this.onMouseDown(e);
18936 this.DDM.handleMouseDown(e, this);
18938 this.DDM.stopEvent(e);
18946 clickValidator: function(e) {
18947 var target = e.getTarget();
18948 return ( this.isValidHandleChild(target) &&
18949 (this.id == this.handleElId ||
18950 this.DDM.handleWasClicked(target, this.id)) );
18954 * Allows you to specify a tag name that should not start a drag operation
18955 * when clicked. This is designed to facilitate embedding links within a
18956 * drag handle that do something other than start the drag.
18957 * @method addInvalidHandleType
18958 * @param {string} tagName the type of element to exclude
18960 addInvalidHandleType: function(tagName) {
18961 var type = tagName.toUpperCase();
18962 this.invalidHandleTypes[type] = type;
18966 * Lets you to specify an element id for a child of a drag handle
18967 * that should not initiate a drag
18968 * @method addInvalidHandleId
18969 * @param {string} id the element id of the element you wish to ignore
18971 addInvalidHandleId: function(id) {
18972 if (typeof id !== "string") {
18975 this.invalidHandleIds[id] = id;
18979 * Lets you specify a css class of elements that will not initiate a drag
18980 * @method addInvalidHandleClass
18981 * @param {string} cssClass the class of the elements you wish to ignore
18983 addInvalidHandleClass: function(cssClass) {
18984 this.invalidHandleClasses.push(cssClass);
18988 * Unsets an excluded tag name set by addInvalidHandleType
18989 * @method removeInvalidHandleType
18990 * @param {string} tagName the type of element to unexclude
18992 removeInvalidHandleType: function(tagName) {
18993 var type = tagName.toUpperCase();
18994 // this.invalidHandleTypes[type] = null;
18995 delete this.invalidHandleTypes[type];
18999 * Unsets an invalid handle id
19000 * @method removeInvalidHandleId
19001 * @param {string} id the id of the element to re-enable
19003 removeInvalidHandleId: function(id) {
19004 if (typeof id !== "string") {
19007 delete this.invalidHandleIds[id];
19011 * Unsets an invalid css class
19012 * @method removeInvalidHandleClass
19013 * @param {string} cssClass the class of the element(s) you wish to
19016 removeInvalidHandleClass: function(cssClass) {
19017 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19018 if (this.invalidHandleClasses[i] == cssClass) {
19019 delete this.invalidHandleClasses[i];
19025 * Checks the tag exclusion list to see if this click should be ignored
19026 * @method isValidHandleChild
19027 * @param {HTMLElement} node the HTMLElement to evaluate
19028 * @return {boolean} true if this is a valid tag type, false if not
19030 isValidHandleChild: function(node) {
19033 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19036 nodeName = node.nodeName.toUpperCase();
19038 nodeName = node.nodeName;
19040 valid = valid && !this.invalidHandleTypes[nodeName];
19041 valid = valid && !this.invalidHandleIds[node.id];
19043 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19044 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19053 * Create the array of horizontal tick marks if an interval was specified
19054 * in setXConstraint().
19055 * @method setXTicks
19058 setXTicks: function(iStartX, iTickSize) {
19060 this.xTickSize = iTickSize;
19064 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19066 this.xTicks[this.xTicks.length] = i;
19071 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19073 this.xTicks[this.xTicks.length] = i;
19078 this.xTicks.sort(this.DDM.numericSort) ;
19082 * Create the array of vertical tick marks if an interval was specified in
19083 * setYConstraint().
19084 * @method setYTicks
19087 setYTicks: function(iStartY, iTickSize) {
19089 this.yTickSize = iTickSize;
19093 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19095 this.yTicks[this.yTicks.length] = i;
19100 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19102 this.yTicks[this.yTicks.length] = i;
19107 this.yTicks.sort(this.DDM.numericSort) ;
19111 * By default, the element can be dragged any place on the screen. Use
19112 * this method to limit the horizontal travel of the element. Pass in
19113 * 0,0 for the parameters if you want to lock the drag to the y axis.
19114 * @method setXConstraint
19115 * @param {int} iLeft the number of pixels the element can move to the left
19116 * @param {int} iRight the number of pixels the element can move to the
19118 * @param {int} iTickSize optional parameter for specifying that the
19120 * should move iTickSize pixels at a time.
19122 setXConstraint: function(iLeft, iRight, iTickSize) {
19123 this.leftConstraint = iLeft;
19124 this.rightConstraint = iRight;
19126 this.minX = this.initPageX - iLeft;
19127 this.maxX = this.initPageX + iRight;
19128 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19130 this.constrainX = true;
19134 * Clears any constraints applied to this instance. Also clears ticks
19135 * since they can't exist independent of a constraint at this time.
19136 * @method clearConstraints
19138 clearConstraints: function() {
19139 this.constrainX = false;
19140 this.constrainY = false;
19145 * Clears any tick interval defined for this instance
19146 * @method clearTicks
19148 clearTicks: function() {
19149 this.xTicks = null;
19150 this.yTicks = null;
19151 this.xTickSize = 0;
19152 this.yTickSize = 0;
19156 * By default, the element can be dragged any place on the screen. Set
19157 * this to limit the vertical travel of the element. Pass in 0,0 for the
19158 * parameters if you want to lock the drag to the x axis.
19159 * @method setYConstraint
19160 * @param {int} iUp the number of pixels the element can move up
19161 * @param {int} iDown the number of pixels the element can move down
19162 * @param {int} iTickSize optional parameter for specifying that the
19163 * element should move iTickSize pixels at a time.
19165 setYConstraint: function(iUp, iDown, iTickSize) {
19166 this.topConstraint = iUp;
19167 this.bottomConstraint = iDown;
19169 this.minY = this.initPageY - iUp;
19170 this.maxY = this.initPageY + iDown;
19171 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19173 this.constrainY = true;
19178 * resetConstraints must be called if you manually reposition a dd element.
19179 * @method resetConstraints
19180 * @param {boolean} maintainOffset
19182 resetConstraints: function() {
19185 // Maintain offsets if necessary
19186 if (this.initPageX || this.initPageX === 0) {
19187 // figure out how much this thing has moved
19188 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19189 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19191 this.setInitPosition(dx, dy);
19193 // This is the first time we have detected the element's position
19195 this.setInitPosition();
19198 if (this.constrainX) {
19199 this.setXConstraint( this.leftConstraint,
19200 this.rightConstraint,
19204 if (this.constrainY) {
19205 this.setYConstraint( this.topConstraint,
19206 this.bottomConstraint,
19212 * Normally the drag element is moved pixel by pixel, but we can specify
19213 * that it move a number of pixels at a time. This method resolves the
19214 * location when we have it set up like this.
19216 * @param {int} val where we want to place the object
19217 * @param {int[]} tickArray sorted array of valid points
19218 * @return {int} the closest tick
19221 getTick: function(val, tickArray) {
19224 // If tick interval is not defined, it is effectively 1 pixel,
19225 // so we return the value passed to us.
19227 } else if (tickArray[0] >= val) {
19228 // The value is lower than the first tick, so we return the first
19230 return tickArray[0];
19232 for (var i=0, len=tickArray.length; i<len; ++i) {
19234 if (tickArray[next] && tickArray[next] >= val) {
19235 var diff1 = val - tickArray[i];
19236 var diff2 = tickArray[next] - val;
19237 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19241 // The value is larger than the last tick, so we return the last
19243 return tickArray[tickArray.length - 1];
19250 * @return {string} string representation of the dd obj
19252 toString: function() {
19253 return ("DragDrop " + this.id);
19261 * Ext JS Library 1.1.1
19262 * Copyright(c) 2006-2007, Ext JS, LLC.
19264 * Originally Released Under LGPL - original licence link has changed is not relivant.
19267 * <script type="text/javascript">
19272 * The drag and drop utility provides a framework for building drag and drop
19273 * applications. In addition to enabling drag and drop for specific elements,
19274 * the drag and drop elements are tracked by the manager class, and the
19275 * interactions between the various elements are tracked during the drag and
19276 * the implementing code is notified about these important moments.
19279 // Only load the library once. Rewriting the manager class would orphan
19280 // existing drag and drop instances.
19281 if (!Roo.dd.DragDropMgr) {
19284 * @class Roo.dd.DragDropMgr
19285 * DragDropMgr is a singleton that tracks the element interaction for
19286 * all DragDrop items in the window. Generally, you will not call
19287 * this class directly, but it does have helper methods that could
19288 * be useful in your DragDrop implementations.
19291 Roo.dd.DragDropMgr = function() {
19293 var Event = Roo.EventManager;
19298 * Two dimensional Array of registered DragDrop objects. The first
19299 * dimension is the DragDrop item group, the second the DragDrop
19302 * @type {string: string}
19309 * Array of element ids defined as drag handles. Used to determine
19310 * if the element that generated the mousedown event is actually the
19311 * handle and not the html element itself.
19312 * @property handleIds
19313 * @type {string: string}
19320 * the DragDrop object that is currently being dragged
19321 * @property dragCurrent
19329 * the DragDrop object(s) that are being hovered over
19330 * @property dragOvers
19338 * the X distance between the cursor and the object being dragged
19347 * the Y distance between the cursor and the object being dragged
19356 * Flag to determine if we should prevent the default behavior of the
19357 * events we define. By default this is true, but this can be set to
19358 * false if you need the default behavior (not recommended)
19359 * @property preventDefault
19363 preventDefault: true,
19366 * Flag to determine if we should stop the propagation of the events
19367 * we generate. This is true by default but you may want to set it to
19368 * false if the html element contains other features that require the
19370 * @property stopPropagation
19374 stopPropagation: true,
19377 * Internal flag that is set to true when drag and drop has been
19379 * @property initialized
19386 * All drag and drop can be disabled.
19394 * Called the first time an element is registered.
19400 this.initialized = true;
19404 * In point mode, drag and drop interaction is defined by the
19405 * location of the cursor during the drag/drop
19413 * In intersect mode, drag and drop interactio nis defined by the
19414 * overlap of two or more drag and drop objects.
19415 * @property INTERSECT
19422 * The current drag and drop mode. Default: POINT
19430 * Runs method on all drag and drop objects
19431 * @method _execOnAll
19435 _execOnAll: function(sMethod, args) {
19436 for (var i in this.ids) {
19437 for (var j in this.ids[i]) {
19438 var oDD = this.ids[i][j];
19439 if (! this.isTypeOfDD(oDD)) {
19442 oDD[sMethod].apply(oDD, args);
19448 * Drag and drop initialization. Sets up the global event handlers
19453 _onLoad: function() {
19457 if (!Roo.isTouch) {
19458 Event.on(document, "mouseup", this.handleMouseUp, this, true);
19459 Event.on(document, "mousemove", this.handleMouseMove, this, true);
19461 Event.on(document, "touchend", this.handleMouseUp, this, true);
19462 Event.on(document, "touchmove", this.handleMouseMove, this, true);
19464 Event.on(window, "unload", this._onUnload, this, true);
19465 Event.on(window, "resize", this._onResize, this, true);
19466 // Event.on(window, "mouseout", this._test);
19471 * Reset constraints on all drag and drop objs
19472 * @method _onResize
19476 _onResize: function(e) {
19477 this._execOnAll("resetConstraints", []);
19481 * Lock all drag and drop functionality
19485 lock: function() { this.locked = true; },
19488 * Unlock all drag and drop functionality
19492 unlock: function() { this.locked = false; },
19495 * Is drag and drop locked?
19497 * @return {boolean} True if drag and drop is locked, false otherwise.
19500 isLocked: function() { return this.locked; },
19503 * Location cache that is set for all drag drop objects when a drag is
19504 * initiated, cleared when the drag is finished.
19505 * @property locationCache
19512 * Set useCache to false if you want to force object the lookup of each
19513 * drag and drop linked element constantly during a drag.
19514 * @property useCache
19521 * The number of pixels that the mouse needs to move after the
19522 * mousedown before the drag is initiated. Default=3;
19523 * @property clickPixelThresh
19527 clickPixelThresh: 3,
19530 * The number of milliseconds after the mousedown event to initiate the
19531 * drag if we don't get a mouseup event. Default=1000
19532 * @property clickTimeThresh
19536 clickTimeThresh: 350,
19539 * Flag that indicates that either the drag pixel threshold or the
19540 * mousdown time threshold has been met
19541 * @property dragThreshMet
19546 dragThreshMet: false,
19549 * Timeout used for the click time threshold
19550 * @property clickTimeout
19555 clickTimeout: null,
19558 * The X position of the mousedown event stored for later use when a
19559 * drag threshold is met.
19568 * The Y position of the mousedown event stored for later use when a
19569 * drag threshold is met.
19578 * Each DragDrop instance must be registered with the DragDropMgr.
19579 * This is executed in DragDrop.init()
19580 * @method regDragDrop
19581 * @param {DragDrop} oDD the DragDrop object to register
19582 * @param {String} sGroup the name of the group this element belongs to
19585 regDragDrop: function(oDD, sGroup) {
19586 if (!this.initialized) { this.init(); }
19588 if (!this.ids[sGroup]) {
19589 this.ids[sGroup] = {};
19591 this.ids[sGroup][oDD.id] = oDD;
19595 * Removes the supplied dd instance from the supplied group. Executed
19596 * by DragDrop.removeFromGroup, so don't call this function directly.
19597 * @method removeDDFromGroup
19601 removeDDFromGroup: function(oDD, sGroup) {
19602 if (!this.ids[sGroup]) {
19603 this.ids[sGroup] = {};
19606 var obj = this.ids[sGroup];
19607 if (obj && obj[oDD.id]) {
19608 delete obj[oDD.id];
19613 * Unregisters a drag and drop item. This is executed in
19614 * DragDrop.unreg, use that method instead of calling this directly.
19619 _remove: function(oDD) {
19620 for (var g in oDD.groups) {
19621 if (g && this.ids[g][oDD.id]) {
19622 delete this.ids[g][oDD.id];
19625 delete this.handleIds[oDD.id];
19629 * Each DragDrop handle element must be registered. This is done
19630 * automatically when executing DragDrop.setHandleElId()
19631 * @method regHandle
19632 * @param {String} sDDId the DragDrop id this element is a handle for
19633 * @param {String} sHandleId the id of the element that is the drag
19637 regHandle: function(sDDId, sHandleId) {
19638 if (!this.handleIds[sDDId]) {
19639 this.handleIds[sDDId] = {};
19641 this.handleIds[sDDId][sHandleId] = sHandleId;
19645 * Utility function to determine if a given element has been
19646 * registered as a drag drop item.
19647 * @method isDragDrop
19648 * @param {String} id the element id to check
19649 * @return {boolean} true if this element is a DragDrop item,
19653 isDragDrop: function(id) {
19654 return ( this.getDDById(id) ) ? true : false;
19658 * Returns the drag and drop instances that are in all groups the
19659 * passed in instance belongs to.
19660 * @method getRelated
19661 * @param {DragDrop} p_oDD the obj to get related data for
19662 * @param {boolean} bTargetsOnly if true, only return targetable objs
19663 * @return {DragDrop[]} the related instances
19666 getRelated: function(p_oDD, bTargetsOnly) {
19668 for (var i in p_oDD.groups) {
19669 for (j in this.ids[i]) {
19670 var dd = this.ids[i][j];
19671 if (! this.isTypeOfDD(dd)) {
19674 if (!bTargetsOnly || dd.isTarget) {
19675 oDDs[oDDs.length] = dd;
19684 * Returns true if the specified dd target is a legal target for
19685 * the specifice drag obj
19686 * @method isLegalTarget
19687 * @param {DragDrop} the drag obj
19688 * @param {DragDrop} the target
19689 * @return {boolean} true if the target is a legal target for the
19693 isLegalTarget: function (oDD, oTargetDD) {
19694 var targets = this.getRelated(oDD, true);
19695 for (var i=0, len=targets.length;i<len;++i) {
19696 if (targets[i].id == oTargetDD.id) {
19705 * My goal is to be able to transparently determine if an object is
19706 * typeof DragDrop, and the exact subclass of DragDrop. typeof
19707 * returns "object", oDD.constructor.toString() always returns
19708 * "DragDrop" and not the name of the subclass. So for now it just
19709 * evaluates a well-known variable in DragDrop.
19710 * @method isTypeOfDD
19711 * @param {Object} the object to evaluate
19712 * @return {boolean} true if typeof oDD = DragDrop
19715 isTypeOfDD: function (oDD) {
19716 return (oDD && oDD.__ygDragDrop);
19720 * Utility function to determine if a given element has been
19721 * registered as a drag drop handle for the given Drag Drop object.
19723 * @param {String} id the element id to check
19724 * @return {boolean} true if this element is a DragDrop handle, false
19728 isHandle: function(sDDId, sHandleId) {
19729 return ( this.handleIds[sDDId] &&
19730 this.handleIds[sDDId][sHandleId] );
19734 * Returns the DragDrop instance for a given id
19735 * @method getDDById
19736 * @param {String} id the id of the DragDrop object
19737 * @return {DragDrop} the drag drop object, null if it is not found
19740 getDDById: function(id) {
19741 for (var i in this.ids) {
19742 if (this.ids[i][id]) {
19743 return this.ids[i][id];
19750 * Fired after a registered DragDrop object gets the mousedown event.
19751 * Sets up the events required to track the object being dragged
19752 * @method handleMouseDown
19753 * @param {Event} e the event
19754 * @param oDD the DragDrop object being dragged
19758 handleMouseDown: function(e, oDD) {
19760 Roo.QuickTips.disable();
19762 this.currentTarget = e.getTarget();
19764 this.dragCurrent = oDD;
19766 var el = oDD.getEl();
19768 // track start position
19769 this.startX = e.getPageX();
19770 this.startY = e.getPageY();
19772 this.deltaX = this.startX - el.offsetLeft;
19773 this.deltaY = this.startY - el.offsetTop;
19775 this.dragThreshMet = false;
19777 this.clickTimeout = setTimeout(
19779 var DDM = Roo.dd.DDM;
19780 DDM.startDrag(DDM.startX, DDM.startY);
19782 this.clickTimeThresh );
19786 * Fired when either the drag pixel threshol or the mousedown hold
19787 * time threshold has been met.
19788 * @method startDrag
19789 * @param x {int} the X position of the original mousedown
19790 * @param y {int} the Y position of the original mousedown
19793 startDrag: function(x, y) {
19794 clearTimeout(this.clickTimeout);
19795 if (this.dragCurrent) {
19796 this.dragCurrent.b4StartDrag(x, y);
19797 this.dragCurrent.startDrag(x, y);
19799 this.dragThreshMet = true;
19803 * Internal function to handle the mouseup event. Will be invoked
19804 * from the context of the document.
19805 * @method handleMouseUp
19806 * @param {Event} e the event
19810 handleMouseUp: function(e) {
19813 Roo.QuickTips.enable();
19815 if (! this.dragCurrent) {
19819 clearTimeout(this.clickTimeout);
19821 if (this.dragThreshMet) {
19822 this.fireEvents(e, true);
19832 * Utility to stop event propagation and event default, if these
19833 * features are turned on.
19834 * @method stopEvent
19835 * @param {Event} e the event as returned by this.getEvent()
19838 stopEvent: function(e){
19839 if(this.stopPropagation) {
19840 e.stopPropagation();
19843 if (this.preventDefault) {
19844 e.preventDefault();
19849 * Internal function to clean up event handlers after the drag
19850 * operation is complete
19852 * @param {Event} e the event
19856 stopDrag: function(e) {
19857 // Fire the drag end event for the item that was dragged
19858 if (this.dragCurrent) {
19859 if (this.dragThreshMet) {
19860 this.dragCurrent.b4EndDrag(e);
19861 this.dragCurrent.endDrag(e);
19864 this.dragCurrent.onMouseUp(e);
19867 this.dragCurrent = null;
19868 this.dragOvers = {};
19872 * Internal function to handle the mousemove event. Will be invoked
19873 * from the context of the html element.
19875 * @TODO figure out what we can do about mouse events lost when the
19876 * user drags objects beyond the window boundary. Currently we can
19877 * detect this in internet explorer by verifying that the mouse is
19878 * down during the mousemove event. Firefox doesn't give us the
19879 * button state on the mousemove event.
19880 * @method handleMouseMove
19881 * @param {Event} e the event
19885 handleMouseMove: function(e) {
19886 if (! this.dragCurrent) {
19890 // var button = e.which || e.button;
19892 // check for IE mouseup outside of page boundary
19893 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
19895 return this.handleMouseUp(e);
19898 if (!this.dragThreshMet) {
19899 var diffX = Math.abs(this.startX - e.getPageX());
19900 var diffY = Math.abs(this.startY - e.getPageY());
19901 if (diffX > this.clickPixelThresh ||
19902 diffY > this.clickPixelThresh) {
19903 this.startDrag(this.startX, this.startY);
19907 if (this.dragThreshMet) {
19908 this.dragCurrent.b4Drag(e);
19909 this.dragCurrent.onDrag(e);
19910 if(!this.dragCurrent.moveOnly){
19911 this.fireEvents(e, false);
19921 * Iterates over all of the DragDrop elements to find ones we are
19922 * hovering over or dropping on
19923 * @method fireEvents
19924 * @param {Event} e the event
19925 * @param {boolean} isDrop is this a drop op or a mouseover op?
19929 fireEvents: function(e, isDrop) {
19930 var dc = this.dragCurrent;
19932 // If the user did the mouse up outside of the window, we could
19933 // get here even though we have ended the drag.
19934 if (!dc || dc.isLocked()) {
19938 var pt = e.getPoint();
19940 // cache the previous dragOver array
19946 var enterEvts = [];
19948 // Check to see if the object(s) we were hovering over is no longer
19949 // being hovered over so we can fire the onDragOut event
19950 for (var i in this.dragOvers) {
19952 var ddo = this.dragOvers[i];
19954 if (! this.isTypeOfDD(ddo)) {
19958 if (! this.isOverTarget(pt, ddo, this.mode)) {
19959 outEvts.push( ddo );
19962 oldOvers[i] = true;
19963 delete this.dragOvers[i];
19966 for (var sGroup in dc.groups) {
19968 if ("string" != typeof sGroup) {
19972 for (i in this.ids[sGroup]) {
19973 var oDD = this.ids[sGroup][i];
19974 if (! this.isTypeOfDD(oDD)) {
19978 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
19979 if (this.isOverTarget(pt, oDD, this.mode)) {
19980 // look for drop interactions
19982 dropEvts.push( oDD );
19983 // look for drag enter and drag over interactions
19986 // initial drag over: dragEnter fires
19987 if (!oldOvers[oDD.id]) {
19988 enterEvts.push( oDD );
19989 // subsequent drag overs: dragOver fires
19991 overEvts.push( oDD );
19994 this.dragOvers[oDD.id] = oDD;
20002 if (outEvts.length) {
20003 dc.b4DragOut(e, outEvts);
20004 dc.onDragOut(e, outEvts);
20007 if (enterEvts.length) {
20008 dc.onDragEnter(e, enterEvts);
20011 if (overEvts.length) {
20012 dc.b4DragOver(e, overEvts);
20013 dc.onDragOver(e, overEvts);
20016 if (dropEvts.length) {
20017 dc.b4DragDrop(e, dropEvts);
20018 dc.onDragDrop(e, dropEvts);
20022 // fire dragout events
20024 for (i=0, len=outEvts.length; i<len; ++i) {
20025 dc.b4DragOut(e, outEvts[i].id);
20026 dc.onDragOut(e, outEvts[i].id);
20029 // fire enter events
20030 for (i=0,len=enterEvts.length; i<len; ++i) {
20031 // dc.b4DragEnter(e, oDD.id);
20032 dc.onDragEnter(e, enterEvts[i].id);
20035 // fire over events
20036 for (i=0,len=overEvts.length; i<len; ++i) {
20037 dc.b4DragOver(e, overEvts[i].id);
20038 dc.onDragOver(e, overEvts[i].id);
20041 // fire drop events
20042 for (i=0, len=dropEvts.length; i<len; ++i) {
20043 dc.b4DragDrop(e, dropEvts[i].id);
20044 dc.onDragDrop(e, dropEvts[i].id);
20049 // notify about a drop that did not find a target
20050 if (isDrop && !dropEvts.length) {
20051 dc.onInvalidDrop(e);
20057 * Helper function for getting the best match from the list of drag
20058 * and drop objects returned by the drag and drop events when we are
20059 * in INTERSECT mode. It returns either the first object that the
20060 * cursor is over, or the object that has the greatest overlap with
20061 * the dragged element.
20062 * @method getBestMatch
20063 * @param {DragDrop[]} dds The array of drag and drop objects
20065 * @return {DragDrop} The best single match
20068 getBestMatch: function(dds) {
20070 // Return null if the input is not what we expect
20071 //if (!dds || !dds.length || dds.length == 0) {
20073 // If there is only one item, it wins
20074 //} else if (dds.length == 1) {
20076 var len = dds.length;
20081 // Loop through the targeted items
20082 for (var i=0; i<len; ++i) {
20084 // If the cursor is over the object, it wins. If the
20085 // cursor is over multiple matches, the first one we come
20087 if (dd.cursorIsOver) {
20090 // Otherwise the object with the most overlap wins
20093 winner.overlap.getArea() < dd.overlap.getArea()) {
20104 * Refreshes the cache of the top-left and bottom-right points of the
20105 * drag and drop objects in the specified group(s). This is in the
20106 * format that is stored in the drag and drop instance, so typical
20109 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20113 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20115 * @TODO this really should be an indexed array. Alternatively this
20116 * method could accept both.
20117 * @method refreshCache
20118 * @param {Object} groups an associative array of groups to refresh
20121 refreshCache: function(groups) {
20122 for (var sGroup in groups) {
20123 if ("string" != typeof sGroup) {
20126 for (var i in this.ids[sGroup]) {
20127 var oDD = this.ids[sGroup][i];
20129 if (this.isTypeOfDD(oDD)) {
20130 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20131 var loc = this.getLocation(oDD);
20133 this.locationCache[oDD.id] = loc;
20135 delete this.locationCache[oDD.id];
20136 // this will unregister the drag and drop object if
20137 // the element is not in a usable state
20146 * This checks to make sure an element exists and is in the DOM. The
20147 * main purpose is to handle cases where innerHTML is used to remove
20148 * drag and drop objects from the DOM. IE provides an 'unspecified
20149 * error' when trying to access the offsetParent of such an element
20151 * @param {HTMLElement} el the element to check
20152 * @return {boolean} true if the element looks usable
20155 verifyEl: function(el) {
20160 parent = el.offsetParent;
20163 parent = el.offsetParent;
20174 * Returns a Region object containing the drag and drop element's position
20175 * and size, including the padding configured for it
20176 * @method getLocation
20177 * @param {DragDrop} oDD the drag and drop object to get the
20179 * @return {Roo.lib.Region} a Region object representing the total area
20180 * the element occupies, including any padding
20181 * the instance is configured for.
20184 getLocation: function(oDD) {
20185 if (! this.isTypeOfDD(oDD)) {
20189 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20192 pos= Roo.lib.Dom.getXY(el);
20200 x2 = x1 + el.offsetWidth;
20202 y2 = y1 + el.offsetHeight;
20204 t = y1 - oDD.padding[0];
20205 r = x2 + oDD.padding[1];
20206 b = y2 + oDD.padding[2];
20207 l = x1 - oDD.padding[3];
20209 return new Roo.lib.Region( t, r, b, l );
20213 * Checks the cursor location to see if it over the target
20214 * @method isOverTarget
20215 * @param {Roo.lib.Point} pt The point to evaluate
20216 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20217 * @return {boolean} true if the mouse is over the target
20221 isOverTarget: function(pt, oTarget, intersect) {
20222 // use cache if available
20223 var loc = this.locationCache[oTarget.id];
20224 if (!loc || !this.useCache) {
20225 loc = this.getLocation(oTarget);
20226 this.locationCache[oTarget.id] = loc;
20234 oTarget.cursorIsOver = loc.contains( pt );
20236 // DragDrop is using this as a sanity check for the initial mousedown
20237 // in this case we are done. In POINT mode, if the drag obj has no
20238 // contraints, we are also done. Otherwise we need to evaluate the
20239 // location of the target as related to the actual location of the
20240 // dragged element.
20241 var dc = this.dragCurrent;
20242 if (!dc || !dc.getTargetCoord ||
20243 (!intersect && !dc.constrainX && !dc.constrainY)) {
20244 return oTarget.cursorIsOver;
20247 oTarget.overlap = null;
20249 // Get the current location of the drag element, this is the
20250 // location of the mouse event less the delta that represents
20251 // where the original mousedown happened on the element. We
20252 // need to consider constraints and ticks as well.
20253 var pos = dc.getTargetCoord(pt.x, pt.y);
20255 var el = dc.getDragEl();
20256 var curRegion = new Roo.lib.Region( pos.y,
20257 pos.x + el.offsetWidth,
20258 pos.y + el.offsetHeight,
20261 var overlap = curRegion.intersect(loc);
20264 oTarget.overlap = overlap;
20265 return (intersect) ? true : oTarget.cursorIsOver;
20272 * unload event handler
20273 * @method _onUnload
20277 _onUnload: function(e, me) {
20278 Roo.dd.DragDropMgr.unregAll();
20282 * Cleans up the drag and drop events and objects.
20287 unregAll: function() {
20289 if (this.dragCurrent) {
20291 this.dragCurrent = null;
20294 this._execOnAll("unreg", []);
20296 for (i in this.elementCache) {
20297 delete this.elementCache[i];
20300 this.elementCache = {};
20305 * A cache of DOM elements
20306 * @property elementCache
20313 * Get the wrapper for the DOM element specified
20314 * @method getElWrapper
20315 * @param {String} id the id of the element to get
20316 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20318 * @deprecated This wrapper isn't that useful
20321 getElWrapper: function(id) {
20322 var oWrapper = this.elementCache[id];
20323 if (!oWrapper || !oWrapper.el) {
20324 oWrapper = this.elementCache[id] =
20325 new this.ElementWrapper(Roo.getDom(id));
20331 * Returns the actual DOM element
20332 * @method getElement
20333 * @param {String} id the id of the elment to get
20334 * @return {Object} The element
20335 * @deprecated use Roo.getDom instead
20338 getElement: function(id) {
20339 return Roo.getDom(id);
20343 * Returns the style property for the DOM element (i.e.,
20344 * document.getElById(id).style)
20346 * @param {String} id the id of the elment to get
20347 * @return {Object} The style property of the element
20348 * @deprecated use Roo.getDom instead
20351 getCss: function(id) {
20352 var el = Roo.getDom(id);
20353 return (el) ? el.style : null;
20357 * Inner class for cached elements
20358 * @class DragDropMgr.ElementWrapper
20363 ElementWrapper: function(el) {
20368 this.el = el || null;
20373 this.id = this.el && el.id;
20375 * A reference to the style property
20378 this.css = this.el && el.style;
20382 * Returns the X position of an html element
20384 * @param el the element for which to get the position
20385 * @return {int} the X coordinate
20387 * @deprecated use Roo.lib.Dom.getX instead
20390 getPosX: function(el) {
20391 return Roo.lib.Dom.getX(el);
20395 * Returns the Y position of an html element
20397 * @param el the element for which to get the position
20398 * @return {int} the Y coordinate
20399 * @deprecated use Roo.lib.Dom.getY instead
20402 getPosY: function(el) {
20403 return Roo.lib.Dom.getY(el);
20407 * Swap two nodes. In IE, we use the native method, for others we
20408 * emulate the IE behavior
20410 * @param n1 the first node to swap
20411 * @param n2 the other node to swap
20414 swapNode: function(n1, n2) {
20418 var p = n2.parentNode;
20419 var s = n2.nextSibling;
20422 p.insertBefore(n1, n2);
20423 } else if (n2 == n1.nextSibling) {
20424 p.insertBefore(n2, n1);
20426 n1.parentNode.replaceChild(n2, n1);
20427 p.insertBefore(n1, s);
20433 * Returns the current scroll position
20434 * @method getScroll
20438 getScroll: function () {
20439 var t, l, dde=document.documentElement, db=document.body;
20440 if (dde && (dde.scrollTop || dde.scrollLeft)) {
20442 l = dde.scrollLeft;
20449 return { top: t, left: l };
20453 * Returns the specified element style property
20455 * @param {HTMLElement} el the element
20456 * @param {string} styleProp the style property
20457 * @return {string} The value of the style property
20458 * @deprecated use Roo.lib.Dom.getStyle
20461 getStyle: function(el, styleProp) {
20462 return Roo.fly(el).getStyle(styleProp);
20466 * Gets the scrollTop
20467 * @method getScrollTop
20468 * @return {int} the document's scrollTop
20471 getScrollTop: function () { return this.getScroll().top; },
20474 * Gets the scrollLeft
20475 * @method getScrollLeft
20476 * @return {int} the document's scrollTop
20479 getScrollLeft: function () { return this.getScroll().left; },
20482 * Sets the x/y position of an element to the location of the
20485 * @param {HTMLElement} moveEl The element to move
20486 * @param {HTMLElement} targetEl The position reference element
20489 moveToEl: function (moveEl, targetEl) {
20490 var aCoord = Roo.lib.Dom.getXY(targetEl);
20491 Roo.lib.Dom.setXY(moveEl, aCoord);
20495 * Numeric array sort function
20496 * @method numericSort
20499 numericSort: function(a, b) { return (a - b); },
20503 * @property _timeoutCount
20510 * Trying to make the load order less important. Without this we get
20511 * an error if this file is loaded before the Event Utility.
20512 * @method _addListeners
20516 _addListeners: function() {
20517 var DDM = Roo.dd.DDM;
20518 if ( Roo.lib.Event && document ) {
20521 if (DDM._timeoutCount > 2000) {
20523 setTimeout(DDM._addListeners, 10);
20524 if (document && document.body) {
20525 DDM._timeoutCount += 1;
20532 * Recursively searches the immediate parent and all child nodes for
20533 * the handle element in order to determine wheter or not it was
20535 * @method handleWasClicked
20536 * @param node the html element to inspect
20539 handleWasClicked: function(node, id) {
20540 if (this.isHandle(id, node.id)) {
20543 // check to see if this is a text node child of the one we want
20544 var p = node.parentNode;
20547 if (this.isHandle(id, p.id)) {
20562 // shorter alias, save a few bytes
20563 Roo.dd.DDM = Roo.dd.DragDropMgr;
20564 Roo.dd.DDM._addListeners();
20568 * Ext JS Library 1.1.1
20569 * Copyright(c) 2006-2007, Ext JS, LLC.
20571 * Originally Released Under LGPL - original licence link has changed is not relivant.
20574 * <script type="text/javascript">
20579 * A DragDrop implementation where the linked element follows the
20580 * mouse cursor during a drag.
20581 * @extends Roo.dd.DragDrop
20583 * @param {String} id the id of the linked element
20584 * @param {String} sGroup the group of related DragDrop items
20585 * @param {object} config an object containing configurable attributes
20586 * Valid properties for DD:
20589 Roo.dd.DD = function(id, sGroup, config) {
20591 this.init(id, sGroup, config);
20595 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
20598 * When set to true, the utility automatically tries to scroll the browser
20599 * window wehn a drag and drop element is dragged near the viewport boundary.
20600 * Defaults to true.
20607 * Sets the pointer offset to the distance between the linked element's top
20608 * left corner and the location the element was clicked
20609 * @method autoOffset
20610 * @param {int} iPageX the X coordinate of the click
20611 * @param {int} iPageY the Y coordinate of the click
20613 autoOffset: function(iPageX, iPageY) {
20614 var x = iPageX - this.startPageX;
20615 var y = iPageY - this.startPageY;
20616 this.setDelta(x, y);
20620 * Sets the pointer offset. You can call this directly to force the
20621 * offset to be in a particular location (e.g., pass in 0,0 to set it
20622 * to the center of the object)
20624 * @param {int} iDeltaX the distance from the left
20625 * @param {int} iDeltaY the distance from the top
20627 setDelta: function(iDeltaX, iDeltaY) {
20628 this.deltaX = iDeltaX;
20629 this.deltaY = iDeltaY;
20633 * Sets the drag element to the location of the mousedown or click event,
20634 * maintaining the cursor location relative to the location on the element
20635 * that was clicked. Override this if you want to place the element in a
20636 * location other than where the cursor is.
20637 * @method setDragElPos
20638 * @param {int} iPageX the X coordinate of the mousedown or drag event
20639 * @param {int} iPageY the Y coordinate of the mousedown or drag event
20641 setDragElPos: function(iPageX, iPageY) {
20642 // the first time we do this, we are going to check to make sure
20643 // the element has css positioning
20645 var el = this.getDragEl();
20646 this.alignElWithMouse(el, iPageX, iPageY);
20650 * Sets the element to the location of the mousedown or click event,
20651 * maintaining the cursor location relative to the location on the element
20652 * that was clicked. Override this if you want to place the element in a
20653 * location other than where the cursor is.
20654 * @method alignElWithMouse
20655 * @param {HTMLElement} el the element to move
20656 * @param {int} iPageX the X coordinate of the mousedown or drag event
20657 * @param {int} iPageY the Y coordinate of the mousedown or drag event
20659 alignElWithMouse: function(el, iPageX, iPageY) {
20660 var oCoord = this.getTargetCoord(iPageX, iPageY);
20661 var fly = el.dom ? el : Roo.fly(el);
20662 if (!this.deltaSetXY) {
20663 var aCoord = [oCoord.x, oCoord.y];
20665 var newLeft = fly.getLeft(true);
20666 var newTop = fly.getTop(true);
20667 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
20669 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
20672 this.cachePosition(oCoord.x, oCoord.y);
20673 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
20678 * Saves the most recent position so that we can reset the constraints and
20679 * tick marks on-demand. We need to know this so that we can calculate the
20680 * number of pixels the element is offset from its original position.
20681 * @method cachePosition
20682 * @param iPageX the current x position (optional, this just makes it so we
20683 * don't have to look it up again)
20684 * @param iPageY the current y position (optional, this just makes it so we
20685 * don't have to look it up again)
20687 cachePosition: function(iPageX, iPageY) {
20689 this.lastPageX = iPageX;
20690 this.lastPageY = iPageY;
20692 var aCoord = Roo.lib.Dom.getXY(this.getEl());
20693 this.lastPageX = aCoord[0];
20694 this.lastPageY = aCoord[1];
20699 * Auto-scroll the window if the dragged object has been moved beyond the
20700 * visible window boundary.
20701 * @method autoScroll
20702 * @param {int} x the drag element's x position
20703 * @param {int} y the drag element's y position
20704 * @param {int} h the height of the drag element
20705 * @param {int} w the width of the drag element
20708 autoScroll: function(x, y, h, w) {
20711 // The client height
20712 var clientH = Roo.lib.Dom.getViewWidth();
20714 // The client width
20715 var clientW = Roo.lib.Dom.getViewHeight();
20717 // The amt scrolled down
20718 var st = this.DDM.getScrollTop();
20720 // The amt scrolled right
20721 var sl = this.DDM.getScrollLeft();
20723 // Location of the bottom of the element
20726 // Location of the right of the element
20729 // The distance from the cursor to the bottom of the visible area,
20730 // adjusted so that we don't scroll if the cursor is beyond the
20731 // element drag constraints
20732 var toBot = (clientH + st - y - this.deltaY);
20734 // The distance from the cursor to the right of the visible area
20735 var toRight = (clientW + sl - x - this.deltaX);
20738 // How close to the edge the cursor must be before we scroll
20739 // var thresh = (document.all) ? 100 : 40;
20742 // How many pixels to scroll per autoscroll op. This helps to reduce
20743 // clunky scrolling. IE is more sensitive about this ... it needs this
20744 // value to be higher.
20745 var scrAmt = (document.all) ? 80 : 30;
20747 // Scroll down if we are near the bottom of the visible page and the
20748 // obj extends below the crease
20749 if ( bot > clientH && toBot < thresh ) {
20750 window.scrollTo(sl, st + scrAmt);
20753 // Scroll up if the window is scrolled down and the top of the object
20754 // goes above the top border
20755 if ( y < st && st > 0 && y - st < thresh ) {
20756 window.scrollTo(sl, st - scrAmt);
20759 // Scroll right if the obj is beyond the right border and the cursor is
20760 // near the border.
20761 if ( right > clientW && toRight < thresh ) {
20762 window.scrollTo(sl + scrAmt, st);
20765 // Scroll left if the window has been scrolled to the right and the obj
20766 // extends past the left border
20767 if ( x < sl && sl > 0 && x - sl < thresh ) {
20768 window.scrollTo(sl - scrAmt, st);
20774 * Finds the location the element should be placed if we want to move
20775 * it to where the mouse location less the click offset would place us.
20776 * @method getTargetCoord
20777 * @param {int} iPageX the X coordinate of the click
20778 * @param {int} iPageY the Y coordinate of the click
20779 * @return an object that contains the coordinates (Object.x and Object.y)
20782 getTargetCoord: function(iPageX, iPageY) {
20785 var x = iPageX - this.deltaX;
20786 var y = iPageY - this.deltaY;
20788 if (this.constrainX) {
20789 if (x < this.minX) { x = this.minX; }
20790 if (x > this.maxX) { x = this.maxX; }
20793 if (this.constrainY) {
20794 if (y < this.minY) { y = this.minY; }
20795 if (y > this.maxY) { y = this.maxY; }
20798 x = this.getTick(x, this.xTicks);
20799 y = this.getTick(y, this.yTicks);
20806 * Sets up config options specific to this class. Overrides
20807 * Roo.dd.DragDrop, but all versions of this method through the
20808 * inheritance chain are called
20810 applyConfig: function() {
20811 Roo.dd.DD.superclass.applyConfig.call(this);
20812 this.scroll = (this.config.scroll !== false);
20816 * Event that fires prior to the onMouseDown event. Overrides
20819 b4MouseDown: function(e) {
20820 // this.resetConstraints();
20821 this.autoOffset(e.getPageX(),
20826 * Event that fires prior to the onDrag event. Overrides
20829 b4Drag: function(e) {
20830 this.setDragElPos(e.getPageX(),
20834 toString: function() {
20835 return ("DD " + this.id);
20838 //////////////////////////////////////////////////////////////////////////
20839 // Debugging ygDragDrop events that can be overridden
20840 //////////////////////////////////////////////////////////////////////////
20842 startDrag: function(x, y) {
20845 onDrag: function(e) {
20848 onDragEnter: function(e, id) {
20851 onDragOver: function(e, id) {
20854 onDragOut: function(e, id) {
20857 onDragDrop: function(e, id) {
20860 endDrag: function(e) {
20867 * Ext JS Library 1.1.1
20868 * Copyright(c) 2006-2007, Ext JS, LLC.
20870 * Originally Released Under LGPL - original licence link has changed is not relivant.
20873 * <script type="text/javascript">
20877 * @class Roo.dd.DDProxy
20878 * A DragDrop implementation that inserts an empty, bordered div into
20879 * the document that follows the cursor during drag operations. At the time of
20880 * the click, the frame div is resized to the dimensions of the linked html
20881 * element, and moved to the exact location of the linked element.
20883 * References to the "frame" element refer to the single proxy element that
20884 * was created to be dragged in place of all DDProxy elements on the
20887 * @extends Roo.dd.DD
20889 * @param {String} id the id of the linked html element
20890 * @param {String} sGroup the group of related DragDrop objects
20891 * @param {object} config an object containing configurable attributes
20892 * Valid properties for DDProxy in addition to those in DragDrop:
20893 * resizeFrame, centerFrame, dragElId
20895 Roo.dd.DDProxy = function(id, sGroup, config) {
20897 this.init(id, sGroup, config);
20903 * The default drag frame div id
20904 * @property Roo.dd.DDProxy.dragElId
20908 Roo.dd.DDProxy.dragElId = "ygddfdiv";
20910 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
20913 * By default we resize the drag frame to be the same size as the element
20914 * we want to drag (this is to get the frame effect). We can turn it off
20915 * if we want a different behavior.
20916 * @property resizeFrame
20922 * By default the frame is positioned exactly where the drag element is, so
20923 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
20924 * you do not have constraints on the obj is to have the drag frame centered
20925 * around the cursor. Set centerFrame to true for this effect.
20926 * @property centerFrame
20929 centerFrame: false,
20932 * Creates the proxy element if it does not yet exist
20933 * @method createFrame
20935 createFrame: function() {
20937 var body = document.body;
20939 if (!body || !body.firstChild) {
20940 setTimeout( function() { self.createFrame(); }, 50 );
20944 var div = this.getDragEl();
20947 div = document.createElement("div");
20948 div.id = this.dragElId;
20951 s.position = "absolute";
20952 s.visibility = "hidden";
20954 s.border = "2px solid #aaa";
20957 // appendChild can blow up IE if invoked prior to the window load event
20958 // while rendering a table. It is possible there are other scenarios
20959 // that would cause this to happen as well.
20960 body.insertBefore(div, body.firstChild);
20965 * Initialization for the drag frame element. Must be called in the
20966 * constructor of all subclasses
20967 * @method initFrame
20969 initFrame: function() {
20970 this.createFrame();
20973 applyConfig: function() {
20974 Roo.dd.DDProxy.superclass.applyConfig.call(this);
20976 this.resizeFrame = (this.config.resizeFrame !== false);
20977 this.centerFrame = (this.config.centerFrame);
20978 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
20982 * Resizes the drag frame to the dimensions of the clicked object, positions
20983 * it over the object, and finally displays it
20984 * @method showFrame
20985 * @param {int} iPageX X click position
20986 * @param {int} iPageY Y click position
20989 showFrame: function(iPageX, iPageY) {
20990 var el = this.getEl();
20991 var dragEl = this.getDragEl();
20992 var s = dragEl.style;
20994 this._resizeProxy();
20996 if (this.centerFrame) {
20997 this.setDelta( Math.round(parseInt(s.width, 10)/2),
20998 Math.round(parseInt(s.height, 10)/2) );
21001 this.setDragElPos(iPageX, iPageY);
21003 Roo.fly(dragEl).show();
21007 * The proxy is automatically resized to the dimensions of the linked
21008 * element when a drag is initiated, unless resizeFrame is set to false
21009 * @method _resizeProxy
21012 _resizeProxy: function() {
21013 if (this.resizeFrame) {
21014 var el = this.getEl();
21015 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21019 // overrides Roo.dd.DragDrop
21020 b4MouseDown: function(e) {
21021 var x = e.getPageX();
21022 var y = e.getPageY();
21023 this.autoOffset(x, y);
21024 this.setDragElPos(x, y);
21027 // overrides Roo.dd.DragDrop
21028 b4StartDrag: function(x, y) {
21029 // show the drag frame
21030 this.showFrame(x, y);
21033 // overrides Roo.dd.DragDrop
21034 b4EndDrag: function(e) {
21035 Roo.fly(this.getDragEl()).hide();
21038 // overrides Roo.dd.DragDrop
21039 // By default we try to move the element to the last location of the frame.
21040 // This is so that the default behavior mirrors that of Roo.dd.DD.
21041 endDrag: function(e) {
21043 var lel = this.getEl();
21044 var del = this.getDragEl();
21046 // Show the drag frame briefly so we can get its position
21047 del.style.visibility = "";
21050 // Hide the linked element before the move to get around a Safari
21052 lel.style.visibility = "hidden";
21053 Roo.dd.DDM.moveToEl(lel, del);
21054 del.style.visibility = "hidden";
21055 lel.style.visibility = "";
21060 beforeMove : function(){
21064 afterDrag : function(){
21068 toString: function() {
21069 return ("DDProxy " + this.id);
21075 * Ext JS Library 1.1.1
21076 * Copyright(c) 2006-2007, Ext JS, LLC.
21078 * Originally Released Under LGPL - original licence link has changed is not relivant.
21081 * <script type="text/javascript">
21085 * @class Roo.dd.DDTarget
21086 * A DragDrop implementation that does not move, but can be a drop
21087 * target. You would get the same result by simply omitting implementation
21088 * for the event callbacks, but this way we reduce the processing cost of the
21089 * event listener and the callbacks.
21090 * @extends Roo.dd.DragDrop
21092 * @param {String} id the id of the element that is a drop target
21093 * @param {String} sGroup the group of related DragDrop objects
21094 * @param {object} config an object containing configurable attributes
21095 * Valid properties for DDTarget in addition to those in
21099 Roo.dd.DDTarget = function(id, sGroup, config) {
21101 this.initTarget(id, sGroup, config);
21103 if (config && (config.listeners || config.events)) {
21104 Roo.dd.DragDrop.superclass.constructor.call(this, {
21105 listeners : config.listeners || {},
21106 events : config.events || {}
21111 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21112 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21113 toString: function() {
21114 return ("DDTarget " + this.id);
21119 * Ext JS Library 1.1.1
21120 * Copyright(c) 2006-2007, Ext JS, LLC.
21122 * Originally Released Under LGPL - original licence link has changed is not relivant.
21125 * <script type="text/javascript">
21130 * @class Roo.dd.ScrollManager
21131 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21132 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21135 Roo.dd.ScrollManager = function(){
21136 var ddm = Roo.dd.DragDropMgr;
21143 var onStop = function(e){
21148 var triggerRefresh = function(){
21149 if(ddm.dragCurrent){
21150 ddm.refreshCache(ddm.dragCurrent.groups);
21154 var doScroll = function(){
21155 if(ddm.dragCurrent){
21156 var dds = Roo.dd.ScrollManager;
21158 if(proc.el.scroll(proc.dir, dds.increment)){
21162 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21167 var clearProc = function(){
21169 clearInterval(proc.id);
21176 var startProc = function(el, dir){
21177 Roo.log('scroll startproc');
21181 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21184 var onFire = function(e, isDrop){
21186 if(isDrop || !ddm.dragCurrent){ return; }
21187 var dds = Roo.dd.ScrollManager;
21188 if(!dragEl || dragEl != ddm.dragCurrent){
21189 dragEl = ddm.dragCurrent;
21190 // refresh regions on drag start
21191 dds.refreshCache();
21194 var xy = Roo.lib.Event.getXY(e);
21195 var pt = new Roo.lib.Point(xy[0], xy[1]);
21196 for(var id in els){
21197 var el = els[id], r = el._region;
21198 if(r && r.contains(pt) && el.isScrollable()){
21199 if(r.bottom - pt.y <= dds.thresh){
21201 startProc(el, "down");
21204 }else if(r.right - pt.x <= dds.thresh){
21206 startProc(el, "left");
21209 }else if(pt.y - r.top <= dds.thresh){
21211 startProc(el, "up");
21214 }else if(pt.x - r.left <= dds.thresh){
21216 startProc(el, "right");
21225 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21226 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21230 * Registers new overflow element(s) to auto scroll
21231 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21233 register : function(el){
21234 if(el instanceof Array){
21235 for(var i = 0, len = el.length; i < len; i++) {
21236 this.register(el[i]);
21242 Roo.dd.ScrollManager.els = els;
21246 * Unregisters overflow element(s) so they are no longer scrolled
21247 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21249 unregister : function(el){
21250 if(el instanceof Array){
21251 for(var i = 0, len = el.length; i < len; i++) {
21252 this.unregister(el[i]);
21261 * The number of pixels from the edge of a container the pointer needs to be to
21262 * trigger scrolling (defaults to 25)
21268 * The number of pixels to scroll in each scroll increment (defaults to 50)
21274 * The frequency of scrolls in milliseconds (defaults to 500)
21280 * True to animate the scroll (defaults to true)
21286 * The animation duration in seconds -
21287 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21293 * Manually trigger a cache refresh.
21295 refreshCache : function(){
21296 for(var id in els){
21297 if(typeof els[id] == 'object'){ // for people extending the object prototype
21298 els[id]._region = els[id].getRegion();
21305 * Ext JS Library 1.1.1
21306 * Copyright(c) 2006-2007, Ext JS, LLC.
21308 * Originally Released Under LGPL - original licence link has changed is not relivant.
21311 * <script type="text/javascript">
21316 * @class Roo.dd.Registry
21317 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21318 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21321 Roo.dd.Registry = function(){
21324 var autoIdSeed = 0;
21326 var getId = function(el, autogen){
21327 if(typeof el == "string"){
21331 if(!id && autogen !== false){
21332 id = "roodd-" + (++autoIdSeed);
21340 * Register a drag drop element
21341 * @param {String|HTMLElement} element The id or DOM node to register
21342 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21343 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21344 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21345 * populated in the data object (if applicable):
21347 Value Description<br />
21348 --------- ------------------------------------------<br />
21349 handles Array of DOM nodes that trigger dragging<br />
21350 for the element being registered<br />
21351 isHandle True if the element passed in triggers<br />
21352 dragging itself, else false
21355 register : function(el, data){
21357 if(typeof el == "string"){
21358 el = document.getElementById(el);
21361 elements[getId(el)] = data;
21362 if(data.isHandle !== false){
21363 handles[data.ddel.id] = data;
21366 var hs = data.handles;
21367 for(var i = 0, len = hs.length; i < len; i++){
21368 handles[getId(hs[i])] = data;
21374 * Unregister a drag drop element
21375 * @param {String|HTMLElement} element The id or DOM node to unregister
21377 unregister : function(el){
21378 var id = getId(el, false);
21379 var data = elements[id];
21381 delete elements[id];
21383 var hs = data.handles;
21384 for(var i = 0, len = hs.length; i < len; i++){
21385 delete handles[getId(hs[i], false)];
21392 * Returns the handle registered for a DOM Node by id
21393 * @param {String|HTMLElement} id The DOM node or id to look up
21394 * @return {Object} handle The custom handle data
21396 getHandle : function(id){
21397 if(typeof id != "string"){ // must be element?
21400 return handles[id];
21404 * Returns the handle that is registered for the DOM node that is the target of the event
21405 * @param {Event} e The event
21406 * @return {Object} handle The custom handle data
21408 getHandleFromEvent : function(e){
21409 var t = Roo.lib.Event.getTarget(e);
21410 return t ? handles[t.id] : null;
21414 * Returns a custom data object that is registered for a DOM node by id
21415 * @param {String|HTMLElement} id The DOM node or id to look up
21416 * @return {Object} data The custom data
21418 getTarget : function(id){
21419 if(typeof id != "string"){ // must be element?
21422 return elements[id];
21426 * Returns a custom data object that is registered for the DOM node that is the target of the event
21427 * @param {Event} e The event
21428 * @return {Object} data The custom data
21430 getTargetFromEvent : function(e){
21431 var t = Roo.lib.Event.getTarget(e);
21432 return t ? elements[t.id] || handles[t.id] : null;
21437 * Ext JS Library 1.1.1
21438 * Copyright(c) 2006-2007, Ext JS, LLC.
21440 * Originally Released Under LGPL - original licence link has changed is not relivant.
21443 * <script type="text/javascript">
21448 * @class Roo.dd.StatusProxy
21449 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
21450 * default drag proxy used by all Roo.dd components.
21452 * @param {Object} config
21454 Roo.dd.StatusProxy = function(config){
21455 Roo.apply(this, config);
21456 this.id = this.id || Roo.id();
21457 this.el = new Roo.Layer({
21459 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
21460 {tag: "div", cls: "x-dd-drop-icon"},
21461 {tag: "div", cls: "x-dd-drag-ghost"}
21464 shadow: !config || config.shadow !== false
21466 this.ghost = Roo.get(this.el.dom.childNodes[1]);
21467 this.dropStatus = this.dropNotAllowed;
21470 Roo.dd.StatusProxy.prototype = {
21472 * @cfg {String} dropAllowed
21473 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
21475 dropAllowed : "x-dd-drop-ok",
21477 * @cfg {String} dropNotAllowed
21478 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
21480 dropNotAllowed : "x-dd-drop-nodrop",
21483 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
21484 * over the current target element.
21485 * @param {String} cssClass The css class for the new drop status indicator image
21487 setStatus : function(cssClass){
21488 cssClass = cssClass || this.dropNotAllowed;
21489 if(this.dropStatus != cssClass){
21490 this.el.replaceClass(this.dropStatus, cssClass);
21491 this.dropStatus = cssClass;
21496 * Resets the status indicator to the default dropNotAllowed value
21497 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
21499 reset : function(clearGhost){
21500 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
21501 this.dropStatus = this.dropNotAllowed;
21503 this.ghost.update("");
21508 * Updates the contents of the ghost element
21509 * @param {String} html The html that will replace the current innerHTML of the ghost element
21511 update : function(html){
21512 if(typeof html == "string"){
21513 this.ghost.update(html);
21515 this.ghost.update("");
21516 html.style.margin = "0";
21517 this.ghost.dom.appendChild(html);
21519 // ensure float = none set?? cant remember why though.
21520 var el = this.ghost.dom.firstChild;
21522 Roo.fly(el).setStyle('float', 'none');
21527 * Returns the underlying proxy {@link Roo.Layer}
21528 * @return {Roo.Layer} el
21530 getEl : function(){
21535 * Returns the ghost element
21536 * @return {Roo.Element} el
21538 getGhost : function(){
21544 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
21546 hide : function(clear){
21554 * Stops the repair animation if it's currently running
21557 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
21563 * Displays this proxy
21570 * Force the Layer to sync its shadow and shim positions to the element
21577 * Causes the proxy to return to its position of origin via an animation. Should be called after an
21578 * invalid drop operation by the item being dragged.
21579 * @param {Array} xy The XY position of the element ([x, y])
21580 * @param {Function} callback The function to call after the repair is complete
21581 * @param {Object} scope The scope in which to execute the callback
21583 repair : function(xy, callback, scope){
21584 this.callback = callback;
21585 this.scope = scope;
21586 if(xy && this.animRepair !== false){
21587 this.el.addClass("x-dd-drag-repair");
21588 this.el.hideUnders(true);
21589 this.anim = this.el.shift({
21590 duration: this.repairDuration || .5,
21594 callback: this.afterRepair,
21598 this.afterRepair();
21603 afterRepair : function(){
21605 if(typeof this.callback == "function"){
21606 this.callback.call(this.scope || this);
21608 this.callback = null;
21613 * Ext JS Library 1.1.1
21614 * Copyright(c) 2006-2007, Ext JS, LLC.
21616 * Originally Released Under LGPL - original licence link has changed is not relivant.
21619 * <script type="text/javascript">
21623 * @class Roo.dd.DragSource
21624 * @extends Roo.dd.DDProxy
21625 * A simple class that provides the basic implementation needed to make any element draggable.
21627 * @param {String/HTMLElement/Element} el The container element
21628 * @param {Object} config
21630 Roo.dd.DragSource = function(el, config){
21631 this.el = Roo.get(el);
21632 this.dragData = {};
21634 Roo.apply(this, config);
21637 this.proxy = new Roo.dd.StatusProxy();
21640 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
21641 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
21643 this.dragging = false;
21646 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
21648 * @cfg {String} dropAllowed
21649 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
21651 dropAllowed : "x-dd-drop-ok",
21653 * @cfg {String} dropNotAllowed
21654 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
21656 dropNotAllowed : "x-dd-drop-nodrop",
21659 * Returns the data object associated with this drag source
21660 * @return {Object} data An object containing arbitrary data
21662 getDragData : function(e){
21663 return this.dragData;
21667 onDragEnter : function(e, id){
21668 var target = Roo.dd.DragDropMgr.getDDById(id);
21669 this.cachedTarget = target;
21670 if(this.beforeDragEnter(target, e, id) !== false){
21671 if(target.isNotifyTarget){
21672 var status = target.notifyEnter(this, e, this.dragData);
21673 this.proxy.setStatus(status);
21675 this.proxy.setStatus(this.dropAllowed);
21678 if(this.afterDragEnter){
21680 * An empty function by default, but provided so that you can perform a custom action
21681 * when the dragged item enters the drop target by providing an implementation.
21682 * @param {Roo.dd.DragDrop} target The drop target
21683 * @param {Event} e The event object
21684 * @param {String} id The id of the dragged element
21685 * @method afterDragEnter
21687 this.afterDragEnter(target, e, id);
21693 * An empty function by default, but provided so that you can perform a custom action
21694 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
21695 * @param {Roo.dd.DragDrop} target The drop target
21696 * @param {Event} e The event object
21697 * @param {String} id The id of the dragged element
21698 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21700 beforeDragEnter : function(target, e, id){
21705 alignElWithMouse: function() {
21706 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
21711 onDragOver : function(e, id){
21712 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21713 if(this.beforeDragOver(target, e, id) !== false){
21714 if(target.isNotifyTarget){
21715 var status = target.notifyOver(this, e, this.dragData);
21716 this.proxy.setStatus(status);
21719 if(this.afterDragOver){
21721 * An empty function by default, but provided so that you can perform a custom action
21722 * while the dragged item is over the drop target by providing an implementation.
21723 * @param {Roo.dd.DragDrop} target The drop target
21724 * @param {Event} e The event object
21725 * @param {String} id The id of the dragged element
21726 * @method afterDragOver
21728 this.afterDragOver(target, e, id);
21734 * An empty function by default, but provided so that you can perform a custom action
21735 * while the dragged item is over the drop target and optionally cancel the onDragOver.
21736 * @param {Roo.dd.DragDrop} target The drop target
21737 * @param {Event} e The event object
21738 * @param {String} id The id of the dragged element
21739 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21741 beforeDragOver : function(target, e, id){
21746 onDragOut : function(e, id){
21747 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21748 if(this.beforeDragOut(target, e, id) !== false){
21749 if(target.isNotifyTarget){
21750 target.notifyOut(this, e, this.dragData);
21752 this.proxy.reset();
21753 if(this.afterDragOut){
21755 * An empty function by default, but provided so that you can perform a custom action
21756 * after the dragged item is dragged out of the target without dropping.
21757 * @param {Roo.dd.DragDrop} target The drop target
21758 * @param {Event} e The event object
21759 * @param {String} id The id of the dragged element
21760 * @method afterDragOut
21762 this.afterDragOut(target, e, id);
21765 this.cachedTarget = null;
21769 * An empty function by default, but provided so that you can perform a custom action before the dragged
21770 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
21771 * @param {Roo.dd.DragDrop} target The drop target
21772 * @param {Event} e The event object
21773 * @param {String} id The id of the dragged element
21774 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21776 beforeDragOut : function(target, e, id){
21781 onDragDrop : function(e, id){
21782 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
21783 if(this.beforeDragDrop(target, e, id) !== false){
21784 if(target.isNotifyTarget){
21785 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
21786 this.onValidDrop(target, e, id);
21788 this.onInvalidDrop(target, e, id);
21791 this.onValidDrop(target, e, id);
21794 if(this.afterDragDrop){
21796 * An empty function by default, but provided so that you can perform a custom action
21797 * after a valid drag drop has occurred by providing an implementation.
21798 * @param {Roo.dd.DragDrop} target The drop target
21799 * @param {Event} e The event object
21800 * @param {String} id The id of the dropped element
21801 * @method afterDragDrop
21803 this.afterDragDrop(target, e, id);
21806 delete this.cachedTarget;
21810 * An empty function by default, but provided so that you can perform a custom action before the dragged
21811 * item is dropped onto the target and optionally cancel the onDragDrop.
21812 * @param {Roo.dd.DragDrop} target The drop target
21813 * @param {Event} e The event object
21814 * @param {String} id The id of the dragged element
21815 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
21817 beforeDragDrop : function(target, e, id){
21822 onValidDrop : function(target, e, id){
21824 if(this.afterValidDrop){
21826 * An empty function by default, but provided so that you can perform a custom action
21827 * after a valid drop has occurred by providing an implementation.
21828 * @param {Object} target The target DD
21829 * @param {Event} e The event object
21830 * @param {String} id The id of the dropped element
21831 * @method afterInvalidDrop
21833 this.afterValidDrop(target, e, id);
21838 getRepairXY : function(e, data){
21839 return this.el.getXY();
21843 onInvalidDrop : function(target, e, id){
21844 this.beforeInvalidDrop(target, e, id);
21845 if(this.cachedTarget){
21846 if(this.cachedTarget.isNotifyTarget){
21847 this.cachedTarget.notifyOut(this, e, this.dragData);
21849 this.cacheTarget = null;
21851 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
21853 if(this.afterInvalidDrop){
21855 * An empty function by default, but provided so that you can perform a custom action
21856 * after an invalid drop has occurred by providing an implementation.
21857 * @param {Event} e The event object
21858 * @param {String} id The id of the dropped element
21859 * @method afterInvalidDrop
21861 this.afterInvalidDrop(e, id);
21866 afterRepair : function(){
21868 this.el.highlight(this.hlColor || "c3daf9");
21870 this.dragging = false;
21874 * An empty function by default, but provided so that you can perform a custom action after an invalid
21875 * drop has occurred.
21876 * @param {Roo.dd.DragDrop} target The drop target
21877 * @param {Event} e The event object
21878 * @param {String} id The id of the dragged element
21879 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
21881 beforeInvalidDrop : function(target, e, id){
21886 handleMouseDown : function(e){
21887 if(this.dragging) {
21890 var data = this.getDragData(e);
21891 if(data && this.onBeforeDrag(data, e) !== false){
21892 this.dragData = data;
21894 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
21899 * An empty function by default, but provided so that you can perform a custom action before the initial
21900 * drag event begins and optionally cancel it.
21901 * @param {Object} data An object containing arbitrary data to be shared with drop targets
21902 * @param {Event} e The event object
21903 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
21905 onBeforeDrag : function(data, e){
21910 * An empty function by default, but provided so that you can perform a custom action once the initial
21911 * drag event has begun. The drag cannot be canceled from this function.
21912 * @param {Number} x The x position of the click on the dragged object
21913 * @param {Number} y The y position of the click on the dragged object
21915 onStartDrag : Roo.emptyFn,
21917 // private - YUI override
21918 startDrag : function(x, y){
21919 this.proxy.reset();
21920 this.dragging = true;
21921 this.proxy.update("");
21922 this.onInitDrag(x, y);
21927 onInitDrag : function(x, y){
21928 var clone = this.el.dom.cloneNode(true);
21929 clone.id = Roo.id(); // prevent duplicate ids
21930 this.proxy.update(clone);
21931 this.onStartDrag(x, y);
21936 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
21937 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
21939 getProxy : function(){
21944 * Hides the drag source's {@link Roo.dd.StatusProxy}
21946 hideProxy : function(){
21948 this.proxy.reset(true);
21949 this.dragging = false;
21953 triggerCacheRefresh : function(){
21954 Roo.dd.DDM.refreshCache(this.groups);
21957 // private - override to prevent hiding
21958 b4EndDrag: function(e) {
21961 // private - override to prevent moving
21962 endDrag : function(e){
21963 this.onEndDrag(this.dragData, e);
21967 onEndDrag : function(data, e){
21970 // private - pin to cursor
21971 autoOffset : function(x, y) {
21972 this.setDelta(-12, -20);
21976 * Ext JS Library 1.1.1
21977 * Copyright(c) 2006-2007, Ext JS, LLC.
21979 * Originally Released Under LGPL - original licence link has changed is not relivant.
21982 * <script type="text/javascript">
21987 * @class Roo.dd.DropTarget
21988 * @extends Roo.dd.DDTarget
21989 * A simple class that provides the basic implementation needed to make any element a drop target that can have
21990 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
21992 * @param {String/HTMLElement/Element} el The container element
21993 * @param {Object} config
21995 Roo.dd.DropTarget = function(el, config){
21996 this.el = Roo.get(el);
21998 var listeners = false; ;
21999 if (config && config.listeners) {
22000 listeners= config.listeners;
22001 delete config.listeners;
22003 Roo.apply(this, config);
22005 if(this.containerScroll){
22006 Roo.dd.ScrollManager.register(this.el);
22010 * @scope Roo.dd.DropTarget
22015 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22016 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22017 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22019 * IMPORTANT : it should set this.overClass and this.dropAllowed
22021 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22022 * @param {Event} e The event
22023 * @param {Object} data An object containing arbitrary data supplied by the drag source
22029 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22030 * This method will be called on every mouse movement while the drag source is over the drop target.
22031 * This default implementation simply returns the dropAllowed config value.
22033 * IMPORTANT : it should set this.dropAllowed
22035 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22036 * @param {Event} e The event
22037 * @param {Object} data An object containing arbitrary data supplied by the drag source
22043 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22044 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22045 * overClass (if any) from the drop element.
22047 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22048 * @param {Event} e The event
22049 * @param {Object} data An object containing arbitrary data supplied by the drag source
22055 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22056 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22057 * implementation that does something to process the drop event and returns true so that the drag source's
22058 * repair action does not run.
22060 * IMPORTANT : it should set this.success
22062 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22063 * @param {Event} e The event
22064 * @param {Object} data An object containing arbitrary data supplied by the drag source
22070 Roo.dd.DropTarget.superclass.constructor.call( this,
22072 this.ddGroup || this.group,
22075 listeners : listeners || {}
22083 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22085 * @cfg {String} overClass
22086 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22089 * @cfg {String} ddGroup
22090 * The drag drop group to handle drop events for
22094 * @cfg {String} dropAllowed
22095 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22097 dropAllowed : "x-dd-drop-ok",
22099 * @cfg {String} dropNotAllowed
22100 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22102 dropNotAllowed : "x-dd-drop-nodrop",
22104 * @cfg {boolean} success
22105 * set this after drop listener..
22109 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22110 * if the drop point is valid for over/enter..
22117 isNotifyTarget : true,
22122 notifyEnter : function(dd, e, data)
22125 this.fireEvent('enter', dd, e, data);
22126 if(this.overClass){
22127 this.el.addClass(this.overClass);
22129 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22130 this.valid ? this.dropAllowed : this.dropNotAllowed
22137 notifyOver : function(dd, e, data)
22140 this.fireEvent('over', dd, e, data);
22141 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22142 this.valid ? this.dropAllowed : this.dropNotAllowed
22149 notifyOut : function(dd, e, data)
22151 this.fireEvent('out', dd, e, data);
22152 if(this.overClass){
22153 this.el.removeClass(this.overClass);
22160 notifyDrop : function(dd, e, data)
22162 this.success = false;
22163 this.fireEvent('drop', dd, e, data);
22164 return this.success;
22168 * Ext JS Library 1.1.1
22169 * Copyright(c) 2006-2007, Ext JS, LLC.
22171 * Originally Released Under LGPL - original licence link has changed is not relivant.
22174 * <script type="text/javascript">
22179 * @class Roo.dd.DragZone
22180 * @extends Roo.dd.DragSource
22181 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22182 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22184 * @param {String/HTMLElement/Element} el The container element
22185 * @param {Object} config
22187 Roo.dd.DragZone = function(el, config){
22188 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22189 if(this.containerScroll){
22190 Roo.dd.ScrollManager.register(this.el);
22194 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22196 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22197 * for auto scrolling during drag operations.
22200 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22201 * method after a failed drop (defaults to "c3daf9" - light blue)
22205 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22206 * for a valid target to drag based on the mouse down. Override this method
22207 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22208 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22209 * @param {EventObject} e The mouse down event
22210 * @return {Object} The dragData
22212 getDragData : function(e){
22213 return Roo.dd.Registry.getHandleFromEvent(e);
22217 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22218 * this.dragData.ddel
22219 * @param {Number} x The x position of the click on the dragged object
22220 * @param {Number} y The y position of the click on the dragged object
22221 * @return {Boolean} true to continue the drag, false to cancel
22223 onInitDrag : function(x, y){
22224 this.proxy.update(this.dragData.ddel.cloneNode(true));
22225 this.onStartDrag(x, y);
22230 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22232 afterRepair : function(){
22234 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22236 this.dragging = false;
22240 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22241 * the XY of this.dragData.ddel
22242 * @param {EventObject} e The mouse up event
22243 * @return {Array} The xy location (e.g. [100, 200])
22245 getRepairXY : function(e){
22246 return Roo.Element.fly(this.dragData.ddel).getXY();
22250 * Ext JS Library 1.1.1
22251 * Copyright(c) 2006-2007, Ext JS, LLC.
22253 * Originally Released Under LGPL - original licence link has changed is not relivant.
22256 * <script type="text/javascript">
22259 * @class Roo.dd.DropZone
22260 * @extends Roo.dd.DropTarget
22261 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22262 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22264 * @param {String/HTMLElement/Element} el The container element
22265 * @param {Object} config
22267 Roo.dd.DropZone = function(el, config){
22268 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22271 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22273 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22274 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22275 * provide your own custom lookup.
22276 * @param {Event} e The event
22277 * @return {Object} data The custom data
22279 getTargetFromEvent : function(e){
22280 return Roo.dd.Registry.getTargetFromEvent(e);
22284 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22285 * that it has registered. This method has no default implementation and should be overridden to provide
22286 * node-specific processing if necessary.
22287 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22288 * {@link #getTargetFromEvent} for this node)
22289 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22290 * @param {Event} e The event
22291 * @param {Object} data An object containing arbitrary data supplied by the drag source
22293 onNodeEnter : function(n, dd, e, data){
22298 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22299 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22300 * overridden to provide the proper feedback.
22301 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22302 * {@link #getTargetFromEvent} for this node)
22303 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22304 * @param {Event} e The event
22305 * @param {Object} data An object containing arbitrary data supplied by the drag source
22306 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22307 * underlying {@link Roo.dd.StatusProxy} can be updated
22309 onNodeOver : function(n, dd, e, data){
22310 return this.dropAllowed;
22314 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22315 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22316 * node-specific processing if necessary.
22317 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22318 * {@link #getTargetFromEvent} for this node)
22319 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22320 * @param {Event} e The event
22321 * @param {Object} data An object containing arbitrary data supplied by the drag source
22323 onNodeOut : function(n, dd, e, data){
22328 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22329 * the drop node. The default implementation returns false, so it should be overridden to provide the
22330 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22331 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22332 * {@link #getTargetFromEvent} for this node)
22333 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22334 * @param {Event} e The event
22335 * @param {Object} data An object containing arbitrary data supplied by the drag source
22336 * @return {Boolean} True if the drop was valid, else false
22338 onNodeDrop : function(n, dd, e, data){
22343 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22344 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22345 * it should be overridden to provide the proper feedback if necessary.
22346 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22347 * @param {Event} e The event
22348 * @param {Object} data An object containing arbitrary data supplied by the drag source
22349 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22350 * underlying {@link Roo.dd.StatusProxy} can be updated
22352 onContainerOver : function(dd, e, data){
22353 return this.dropNotAllowed;
22357 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22358 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22359 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22360 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22361 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22362 * @param {Event} e The event
22363 * @param {Object} data An object containing arbitrary data supplied by the drag source
22364 * @return {Boolean} True if the drop was valid, else false
22366 onContainerDrop : function(dd, e, data){
22371 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22372 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22373 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22374 * you should override this method and provide a custom implementation.
22375 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22376 * @param {Event} e The event
22377 * @param {Object} data An object containing arbitrary data supplied by the drag source
22378 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22379 * underlying {@link Roo.dd.StatusProxy} can be updated
22381 notifyEnter : function(dd, e, data){
22382 return this.dropNotAllowed;
22386 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22387 * This method will be called on every mouse movement while the drag source is over the drop zone.
22388 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22389 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22390 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22391 * registered node, it will call {@link #onContainerOver}.
22392 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22393 * @param {Event} e The event
22394 * @param {Object} data An object containing arbitrary data supplied by the drag source
22395 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22396 * underlying {@link Roo.dd.StatusProxy} can be updated
22398 notifyOver : function(dd, e, data){
22399 var n = this.getTargetFromEvent(e);
22400 if(!n){ // not over valid drop target
22401 if(this.lastOverNode){
22402 this.onNodeOut(this.lastOverNode, dd, e, data);
22403 this.lastOverNode = null;
22405 return this.onContainerOver(dd, e, data);
22407 if(this.lastOverNode != n){
22408 if(this.lastOverNode){
22409 this.onNodeOut(this.lastOverNode, dd, e, data);
22411 this.onNodeEnter(n, dd, e, data);
22412 this.lastOverNode = n;
22414 return this.onNodeOver(n, dd, e, data);
22418 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22419 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22420 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22421 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22422 * @param {Event} e The event
22423 * @param {Object} data An object containing arbitrary data supplied by the drag zone
22425 notifyOut : function(dd, e, data){
22426 if(this.lastOverNode){
22427 this.onNodeOut(this.lastOverNode, dd, e, data);
22428 this.lastOverNode = null;
22433 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
22434 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
22435 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
22436 * otherwise it will call {@link #onContainerDrop}.
22437 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22438 * @param {Event} e The event
22439 * @param {Object} data An object containing arbitrary data supplied by the drag source
22440 * @return {Boolean} True if the drop was valid, else false
22442 notifyDrop : function(dd, e, data){
22443 if(this.lastOverNode){
22444 this.onNodeOut(this.lastOverNode, dd, e, data);
22445 this.lastOverNode = null;
22447 var n = this.getTargetFromEvent(e);
22449 this.onNodeDrop(n, dd, e, data) :
22450 this.onContainerDrop(dd, e, data);
22454 triggerCacheRefresh : function(){
22455 Roo.dd.DDM.refreshCache(this.groups);