4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isFirefox = ua.indexOf("firefox") > -1,
57 isIE = ua.indexOf("msie") > -1,
58 isIE7 = ua.indexOf("msie 7") > -1,
59 isIE11 = /trident.*rv\:11\./.test(ua),
60 isEdge = ua.indexOf("edge") > -1,
61 isGecko = !isSafari && ua.indexOf("gecko") > -1,
62 isBorderBox = isIE && !isStrict,
63 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
64 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
65 isLinux = (ua.indexOf("linux") != -1),
66 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
67 isIOS = /iphone|ipad/.test(ua),
68 isAndroid = /android/.test(ua),
69 isTouch = (function() {
71 if (ua.indexOf('chrome') != -1 && ua.indexOf('android') == -1) {
72 window.addEventListener('touchstart', function __set_has_touch__ () {
74 window.removeEventListener('touchstart', __set_has_touch__);
76 return false; // no touch on chrome!?
78 document.createEvent("TouchEvent");
85 // remove css image flicker
88 document.execCommand("BackgroundImageCache", false, true);
94 * True if the browser is in strict mode
99 * True if the page is running over SSL
104 * True when the document is fully initialized and ready for action
109 * Turn on debugging output (currently only the factory uses this)
116 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
119 enableGarbageCollector : true,
122 * True to automatically purge event listeners after uncaching an element (defaults to false).
123 * Note: this only happens if enableGarbageCollector is true.
126 enableListenerCollection:false,
129 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
130 * the IE insecure content warning (defaults to javascript:false).
133 SSL_SECURE_URL : "javascript:false",
136 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
137 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
140 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
142 emptyFn : function(){},
145 * Copies all the properties of config to obj if they don't already exist.
146 * @param {Object} obj The receiver of the properties
147 * @param {Object} config The source of the properties
148 * @return {Object} returns obj
150 applyIf : function(o, c){
153 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
160 * Applies event listeners to elements by selectors when the document is ready.
161 * The event name is specified with an @ suffix.
164 // add a listener for click on all anchors in element with id foo
165 '#foo a@click' : function(e, t){
169 // add the same listener to multiple selectors (separated by comma BEFORE the @)
170 '#foo a, #bar span.some-class@mouseover' : function(){
175 * @param {Object} obj The list of behaviors to apply
177 addBehaviors : function(o){
179 Roo.onReady(function(){
184 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
186 var parts = b.split('@');
187 if(parts[1]){ // for Object prototype breakers
190 cache[s] = Roo.select(s);
192 cache[s].on(parts[1], o[b]);
199 * Generates unique ids. If the element already has an id, it is unchanged
200 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
201 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
202 * @return {String} The generated Id.
204 id : function(el, prefix){
205 prefix = prefix || "roo-gen";
207 var id = prefix + (++idSeed);
208 return el ? (el.id ? el.id : (el.id = id)) : id;
213 * Extends one class with another class and optionally overrides members with the passed literal. This class
214 * also adds the function "override()" to the class that can be used to override
215 * members on an instance.
216 * @param {Object} subclass The class inheriting the functionality
217 * @param {Object} superclass The class being extended
218 * @param {Object} overrides (optional) A literal with members
223 var io = function(o){
228 return function(sb, sp, overrides){
229 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
232 sb = function(){sp.apply(this, arguments);};
234 var F = function(){}, sbp, spp = sp.prototype;
236 sbp = sb.prototype = new F();
240 if(spp.constructor == Object.prototype.constructor){
245 sb.override = function(o){
249 Roo.override(sb, overrides);
255 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
257 Roo.override(MyClass, {
258 newMethod1: function(){
261 newMethod2: function(foo){
266 * @param {Object} origclass The class to override
267 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
268 * containing one or more methods.
271 override : function(origclass, overrides){
273 var p = origclass.prototype;
274 for(var method in overrides){
275 p[method] = overrides[method];
280 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
282 Roo.namespace('Company', 'Company.data');
283 Company.Widget = function() { ... }
284 Company.data.CustomStore = function(config) { ... }
286 * @param {String} namespace1
287 * @param {String} namespace2
288 * @param {String} etc
291 namespace : function(){
292 var a=arguments, o=null, i, j, d, rt;
293 for (i=0; i<a.length; ++i) {
297 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
298 for (j=1; j<d.length; ++j) {
299 o[d[j]]=o[d[j]] || {};
305 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
307 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
308 Roo.factory(conf, Roo.data);
310 * @param {String} classname
311 * @param {String} namespace (optional)
315 factory : function(c, ns)
317 // no xtype, no ns or c.xns - or forced off by c.xns
318 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
321 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
322 if (c.constructor == ns[c.xtype]) {// already created...
326 if (Roo.debug) { Roo.log("Roo.Factory(" + c.xtype + ")"); }
327 var ret = new ns[c.xtype](c);
331 c.xns = false; // prevent recursion..
335 * Logs to console if it can.
337 * @param {String|Object} string
342 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
349 * Takes an object and converts it to an encoded URL. e.g. Roo.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
353 urlEncode : function(o){
359 var ov = o[key], k = Roo.encodeURIComponent(key);
360 var type = typeof ov;
361 if(type == 'undefined'){
363 }else if(type != "function" && type != "object"){
364 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
365 }else if(ov instanceof Array){
367 for(var i = 0, len = ov.length; i < len; i++) {
368 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
379 * Safe version of encodeURIComponent
380 * @param {String} data
384 encodeURIComponent : function (data)
387 return encodeURIComponent(data);
388 } catch(e) {} // should be an uri encode error.
390 if (data == '' || data == null){
393 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
394 function nibble_to_hex(nibble){
395 var chars = '0123456789ABCDEF';
396 return chars.charAt(nibble);
398 data = data.toString();
400 for(var i=0; i<data.length; i++){
401 var c = data.charCodeAt(i);
402 var bs = new Array();
405 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
406 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
407 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
408 bs[3] = 0x80 | (c & 0x3F);
409 }else if (c > 0x800){
411 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
412 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
413 bs[2] = 0x80 | (c & 0x3F);
416 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
417 bs[1] = 0x80 | (c & 0x3F);
422 for(var j=0; j<bs.length; j++){
424 var hex = nibble_to_hex((b & 0xF0) >>> 4)
425 + nibble_to_hex(b &0x0F);
434 * Takes an encoded URL and and converts it to an object. e.g. Roo.urlDecode("foo=1&bar=2"); would return {foo: 1, bar: 2} or Roo.urlDecode("foo=1&bar=2&bar=3&bar=4", true); would return {foo: 1, bar: [2, 3, 4]}.
435 * @param {String} string
436 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
437 * @return {Object} A literal with members
439 urlDecode : function(string, overwrite){
440 if(!string || !string.length){
444 var pairs = string.split('&');
445 var pair, name, value;
446 for(var i = 0, len = pairs.length; i < len; i++){
447 pair = pairs[i].split('=');
448 name = decodeURIComponent(pair[0]);
449 value = decodeURIComponent(pair[1]);
450 if(overwrite !== true){
451 if(typeof obj[name] == "undefined"){
453 }else if(typeof obj[name] == "string"){
454 obj[name] = [obj[name]];
455 obj[name].push(value);
457 obj[name].push(value);
467 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
468 * passed array is not really an array, your function is called once with it.
469 * The supplied function is called with (Object item, Number index, Array allItems).
470 * @param {Array/NodeList/Mixed} array
471 * @param {Function} fn
472 * @param {Object} scope
474 each : function(array, fn, scope){
475 if(typeof array.length == "undefined" || typeof array == "string"){
478 for(var i = 0, len = array.length; i < len; i++){
479 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
484 combine : function(){
485 var as = arguments, l = as.length, r = [];
486 for(var i = 0; i < l; i++){
488 if(a instanceof Array){
490 }else if(a.length !== undefined && !a.substr){
491 r = r.concat(Array.prototype.slice.call(a, 0));
500 * Escapes the passed string for use in a regular expression
501 * @param {String} str
504 escapeRe : function(s) {
505 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
509 callback : function(cb, scope, args, delay){
510 if(typeof cb == "function"){
512 cb.defer(delay, scope, args || []);
514 cb.apply(scope, args || []);
520 * Return the dom node for the passed string (id), dom node, or Roo.Element
521 * @param {String/HTMLElement/Roo.Element} el
522 * @return HTMLElement
524 getDom : function(el){
528 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
532 * Shorthand for {@link Roo.ComponentMgr#get}
534 * @return Roo.Component
536 getCmp : function(id){
537 return Roo.ComponentMgr.get(id);
540 num : function(v, defaultValue){
541 if(typeof v != 'number'){
547 destroy : function(){
548 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
552 as.removeAllListeners();
556 if(typeof as.purgeListeners == 'function'){
559 if(typeof as.destroy == 'function'){
566 // inpired by a similar function in mootools library
568 * Returns the type of object that is passed in. If the object passed in is null or undefined it
569 * return false otherwise it returns one of the following values:<ul>
570 * <li><b>string</b>: If the object passed is a string</li>
571 * <li><b>number</b>: If the object passed is a number</li>
572 * <li><b>boolean</b>: If the object passed is a boolean value</li>
573 * <li><b>function</b>: If the object passed is a function reference</li>
574 * <li><b>object</b>: If the object passed is an object</li>
575 * <li><b>array</b>: If the object passed is an array</li>
576 * <li><b>regexp</b>: If the object passed is a regular expression</li>
577 * <li><b>element</b>: If the object passed is a DOM Element</li>
578 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
579 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
580 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
581 * @param {Mixed} object
585 if(o === undefined || o === null){
592 if(t == 'object' && o.nodeName) {
594 case 1: return 'element';
595 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
598 if(t == 'object' || t == 'function') {
599 switch(o.constructor) {
600 case Array: return 'array';
601 case RegExp: return 'regexp';
603 if(typeof o.length == 'number' && typeof o.item == 'function') {
611 * Returns true if the passed value is null, undefined or an empty string (optional).
612 * @param {Mixed} value The value to test
613 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
616 isEmpty : function(v, allowBlank){
617 return v === null || v === undefined || (!allowBlank ? v === '' : false);
625 isFirefox : isFirefox,
637 isBorderBox : isBorderBox,
639 isWindows : isWindows,
647 isAndroid : isAndroid,
652 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
653 * you may want to set this to true.
656 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
661 * Selects a single element as a Roo Element
662 * This is about as close as you can get to jQuery's $('do crazy stuff')
663 * @param {String} selector The selector/xpath query
664 * @param {Node} root (optional) The start of the query (defaults to document).
665 * @return {Roo.Element}
667 selectNode : function(selector, root)
669 var node = Roo.DomQuery.selectNode(selector,root);
670 return node ? Roo.get(node) : new Roo.Element(false);
678 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
679 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
682 "Roo.bootstrap.dash");
685 * Ext JS Library 1.1.1
686 * Copyright(c) 2006-2007, Ext JS, LLC.
688 * Originally Released Under LGPL - original licence link has changed is not relivant.
691 * <script type="text/javascript">
695 // wrappedn so fnCleanup is not in global scope...
697 function fnCleanUp() {
698 var p = Function.prototype;
699 delete p.createSequence;
701 delete p.createDelegate;
702 delete p.createCallback;
703 delete p.createInterceptor;
705 window.detachEvent("onunload", fnCleanUp);
707 window.attachEvent("onunload", fnCleanUp);
714 * These functions are available on every Function object (any JavaScript function).
716 Roo.apply(Function.prototype, {
718 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
719 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
720 * Will create a function that is bound to those 2 args.
721 * @return {Function} The new function
723 createCallback : function(/*args...*/){
724 // make args available, in function below
725 var args = arguments;
728 return method.apply(window, args);
733 * Creates a delegate (callback) that sets the scope to obj.
734 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
735 * Will create a function that is automatically scoped to this.
736 * @param {Object} obj (optional) The object for which the scope is set
737 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
738 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
739 * if a number the args are inserted at the specified position
740 * @return {Function} The new function
742 createDelegate : function(obj, args, appendArgs){
745 var callArgs = args || arguments;
746 if(appendArgs === true){
747 callArgs = Array.prototype.slice.call(arguments, 0);
748 callArgs = callArgs.concat(args);
749 }else if(typeof appendArgs == "number"){
750 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
751 var applyArgs = [appendArgs, 0].concat(args); // create method call params
752 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
754 return method.apply(obj || window, callArgs);
759 * Calls this function after the number of millseconds specified.
760 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
761 * @param {Object} obj (optional) The object for which the scope is set
762 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
763 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
764 * if a number the args are inserted at the specified position
765 * @return {Number} The timeout id that can be used with clearTimeout
767 defer : function(millis, obj, args, appendArgs){
768 var fn = this.createDelegate(obj, args, appendArgs);
770 return setTimeout(fn, millis);
776 * Create a combined function call sequence of the original function + the passed function.
777 * The resulting function returns the results of the original function.
778 * The passed fcn is called with the parameters of the original function
779 * @param {Function} fcn The function to sequence
780 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
781 * @return {Function} The new function
783 createSequence : function(fcn, scope){
784 if(typeof fcn != "function"){
789 var retval = method.apply(this || window, arguments);
790 fcn.apply(scope || this || window, arguments);
796 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
797 * The resulting function returns the results of the original function.
798 * The passed fcn is called with the parameters of the original function.
800 * @param {Function} fcn The function to call before the original
801 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
802 * @return {Function} The new function
804 createInterceptor : function(fcn, scope){
805 if(typeof fcn != "function"){
812 if(fcn.apply(scope || this || window, arguments) === false){
815 return method.apply(this || window, arguments);
821 * Ext JS Library 1.1.1
822 * Copyright(c) 2006-2007, Ext JS, LLC.
824 * Originally Released Under LGPL - original licence link has changed is not relivant.
827 * <script type="text/javascript">
830 Roo.applyIf(String, {
835 * Escapes the passed string for ' and \
836 * @param {String} string The string to escape
837 * @return {String} The escaped string
840 escape : function(string) {
841 return string.replace(/('|\\)/g, "\\$1");
845 * Pads the left side of a string with a specified character. This is especially useful
846 * for normalizing number and date strings. Example usage:
848 var s = String.leftPad('123', 5, '0');
849 // s now contains the string: '00123'
851 * @param {String} string The original string
852 * @param {Number} size The total length of the output string
853 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
854 * @return {String} The padded string
857 leftPad : function (val, size, ch) {
858 var result = new String(val);
859 if(ch === null || ch === undefined || ch === '') {
862 while (result.length < size) {
863 result = ch + result;
869 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
870 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
872 var cls = 'my-class', text = 'Some text';
873 var s = String.format('<div class="{0}">{1}</div>', cls, text);
874 // s now contains the string: '<div class="my-class">Some text</div>'
876 * @param {String} string The tokenized string to be formatted
877 * @param {String} value1 The value to replace token {0}
878 * @param {String} value2 Etc...
879 * @return {String} The formatted string
882 format : function(format){
883 var args = Array.prototype.slice.call(arguments, 1);
884 return format.replace(/\{(\d+)\}/g, function(m, i){
885 return Roo.util.Format.htmlEncode(args[i]);
893 * Utility function that allows you to easily switch a string between two alternating values. The passed value
894 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
895 * they are already different, the first value passed in is returned. Note that this method returns the new value
896 * but does not change the current string.
898 // alternate sort directions
899 sort = sort.toggle('ASC', 'DESC');
901 // instead of conditional logic:
902 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
904 * @param {String} value The value to compare to the current string
905 * @param {String} other The new value to use if the string already equals the first value passed in
906 * @return {String} The new value
909 String.prototype.toggle = function(value, other){
910 return this == value ? other : value;
915 * Remove invalid unicode characters from a string
917 * @return {String} The clean string
919 String.prototype.unicodeClean = function () {
920 return this.replace(/[\s\S]/g,
921 function(character) {
922 if (character.charCodeAt()< 256) {
926 encodeURIComponent(character);
937 * Ext JS Library 1.1.1
938 * Copyright(c) 2006-2007, Ext JS, LLC.
940 * Originally Released Under LGPL - original licence link has changed is not relivant.
943 * <script type="text/javascript">
949 Roo.applyIf(Number.prototype, {
951 * Checks whether or not the current number is within a desired range. If the number is already within the
952 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
953 * exceeded. Note that this method returns the constrained value but does not change the current number.
954 * @param {Number} min The minimum number in the range
955 * @param {Number} max The maximum number in the range
956 * @return {Number} The constrained value if outside the range, otherwise the current value
958 constrain : function(min, max){
959 return Math.min(Math.max(this, min), max);
963 * Ext JS Library 1.1.1
964 * Copyright(c) 2006-2007, Ext JS, LLC.
966 * Originally Released Under LGPL - original licence link has changed is not relivant.
969 * <script type="text/javascript">
974 Roo.applyIf(Array.prototype, {
977 * Checks whether or not the specified object exists in the array.
978 * @param {Object} o The object to check for
979 * @return {Number} The index of o in the array (or -1 if it is not found)
981 indexOf : function(o){
982 for (var i = 0, len = this.length; i < len; i++){
983 if(this[i] == o) { return i; }
989 * Removes the specified object from the array. If the object is not found nothing happens.
990 * @param {Object} o The object to remove
992 remove : function(o){
993 var index = this.indexOf(o);
995 this.splice(index, 1);
999 * Map (JS 1.6 compatibility)
1000 * @param {Function} function to call
1002 map : function(fun )
1004 var len = this.length >>> 0;
1005 if (typeof fun != "function") {
1006 throw new TypeError();
1008 var res = new Array(len);
1009 var thisp = arguments[1];
1010 for (var i = 0; i < len; i++)
1013 res[i] = fun.call(thisp, this[i], i, this);
1021 * @param {Array} o The array to compare to
1022 * @returns {Boolean} true if the same
1024 equals : function(b)
1026 // https://stackoverflow.com/questions/3115982/how-to-check-if-two-arrays-are-equal-with-javascript
1033 if (this.length !== b.length) {
1037 // sort?? a.sort().equals(b.sort());
1039 for (var i = 0; i < this.length; ++i) {
1040 if (this[i] !== b[i]) {
1052 * Ext JS Library 1.1.1
1053 * Copyright(c) 2006-2007, Ext JS, LLC.
1055 * Originally Released Under LGPL - original licence link has changed is not relivant.
1058 * <script type="text/javascript">
1064 * The date parsing and format syntax is a subset of
1065 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
1066 * supported will provide results equivalent to their PHP versions.
1068 * Following is the list of all currently supported formats:
1071 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1073 Format Output Description
1074 ------ ---------- --------------------------------------------------------------
1075 d 10 Day of the month, 2 digits with leading zeros
1076 D Wed A textual representation of a day, three letters
1077 j 10 Day of the month without leading zeros
1078 l Wednesday A full textual representation of the day of the week
1079 S th English ordinal day of month suffix, 2 chars (use with j)
1080 w 3 Numeric representation of the day of the week
1081 z 9 The julian date, or day of the year (0-365)
1082 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1083 F January A full textual representation of the month
1084 m 01 Numeric representation of a month, with leading zeros
1085 M Jan Month name abbreviation, three letters
1086 n 1 Numeric representation of a month, without leading zeros
1087 t 31 Number of days in the given month
1088 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1089 Y 2007 A full numeric representation of a year, 4 digits
1090 y 07 A two digit representation of a year
1091 a pm Lowercase Ante meridiem and Post meridiem
1092 A PM Uppercase Ante meridiem and Post meridiem
1093 g 3 12-hour format of an hour without leading zeros
1094 G 15 24-hour format of an hour without leading zeros
1095 h 03 12-hour format of an hour with leading zeros
1096 H 15 24-hour format of an hour with leading zeros
1097 i 05 Minutes with leading zeros
1098 s 01 Seconds, with leading zeros
1099 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1100 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1101 T CST Timezone setting of the machine running the code
1102 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1105 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1107 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1108 document.write(dt.format('Y-m-d')); //2007-01-10
1109 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1110 document.write(dt.format('l, \\t\\he dS of F Y h:i:s A')); //Wednesday, the 10th of January 2007 03:05:01 PM
1113 * Here are some standard date/time patterns that you might find helpful. They
1114 * are not part of the source of Date.js, but to use them you can simply copy this
1115 * block of code into any script that is included after Date.js and they will also become
1116 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1119 ISO8601Long:"Y-m-d H:i:s",
1120 ISO8601Short:"Y-m-d",
1122 LongDate: "l, F d, Y",
1123 FullDateTime: "l, F d, Y g:i:s A",
1126 LongTime: "g:i:s A",
1127 SortableDateTime: "Y-m-d\\TH:i:s",
1128 UniversalSortableDateTime: "Y-m-d H:i:sO",
1135 var dt = new Date();
1136 document.write(dt.format(Date.patterns.ShortDate));
1141 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1142 * They generate precompiled functions from date formats instead of parsing and
1143 * processing the pattern every time you format a date. These functions are available
1144 * on every Date object (any javascript function).
1146 * The original article and download are here:
1147 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1154 Returns the number of milliseconds between this date and date
1155 @param {Date} date (optional) Defaults to now
1156 @return {Number} The diff in milliseconds
1157 @member Date getElapsed
1159 Date.prototype.getElapsed = function(date) {
1160 return Math.abs((date || new Date()).getTime()-this.getTime());
1162 // was in date file..
1166 Date.parseFunctions = {count:0};
1168 Date.parseRegexes = [];
1170 Date.formatFunctions = {count:0};
1173 Date.prototype.dateFormat = function(format) {
1174 if (Date.formatFunctions[format] == null) {
1175 Date.createNewFormat(format);
1177 var func = Date.formatFunctions[format];
1178 return this[func]();
1183 * Formats a date given the supplied format string
1184 * @param {String} format The format string
1185 * @return {String} The formatted date
1188 Date.prototype.format = Date.prototype.dateFormat;
1191 Date.createNewFormat = function(format) {
1192 var funcName = "format" + Date.formatFunctions.count++;
1193 Date.formatFunctions[format] = funcName;
1194 var code = "Date.prototype." + funcName + " = function(){return ";
1195 var special = false;
1197 for (var i = 0; i < format.length; ++i) {
1198 ch = format.charAt(i);
1199 if (!special && ch == "\\") {
1204 code += "'" + String.escape(ch) + "' + ";
1207 code += Date.getFormatCode(ch);
1210 /** eval:var:zzzzzzzzzzzzz */
1211 eval(code.substring(0, code.length - 3) + ";}");
1215 Date.getFormatCode = function(character) {
1216 switch (character) {
1218 return "String.leftPad(this.getDate(), 2, '0') + ";
1220 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1222 return "this.getDate() + ";
1224 return "Date.dayNames[this.getDay()] + ";
1226 return "this.getSuffix() + ";
1228 return "this.getDay() + ";
1230 return "this.getDayOfYear() + ";
1232 return "this.getWeekOfYear() + ";
1234 return "Date.monthNames[this.getMonth()] + ";
1236 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1238 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1240 return "(this.getMonth() + 1) + ";
1242 return "this.getDaysInMonth() + ";
1244 return "(this.isLeapYear() ? 1 : 0) + ";
1246 return "this.getFullYear() + ";
1248 return "('' + this.getFullYear()).substring(2, 4) + ";
1250 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1252 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1254 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1256 return "this.getHours() + ";
1258 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1260 return "String.leftPad(this.getHours(), 2, '0') + ";
1262 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1264 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1266 return "this.getGMTOffset() + ";
1268 return "this.getGMTColonOffset() + ";
1270 return "this.getTimezone() + ";
1272 return "(this.getTimezoneOffset() * -60) + ";
1274 return "'" + String.escape(character) + "' + ";
1279 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1280 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1281 * the date format that is not specified will default to the current date value for that part. Time parts can also
1282 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1283 * string or the parse operation will fail.
1286 //dt = Fri May 25 2007 (current date)
1287 var dt = new Date();
1289 //dt = Thu May 25 2006 (today's month/day in 2006)
1290 dt = Date.parseDate("2006", "Y");
1292 //dt = Sun Jan 15 2006 (all date parts specified)
1293 dt = Date.parseDate("2006-1-15", "Y-m-d");
1295 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1296 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1298 * @param {String} input The unparsed date as a string
1299 * @param {String} format The format the date is in
1300 * @return {Date} The parsed date
1303 Date.parseDate = function(input, format) {
1304 if (Date.parseFunctions[format] == null) {
1305 Date.createParser(format);
1307 var func = Date.parseFunctions[format];
1308 return Date[func](input);
1314 Date.createParser = function(format) {
1315 var funcName = "parse" + Date.parseFunctions.count++;
1316 var regexNum = Date.parseRegexes.length;
1317 var currentGroup = 1;
1318 Date.parseFunctions[format] = funcName;
1320 var code = "Date." + funcName + " = function(input){\n"
1321 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1322 + "var d = new Date();\n"
1323 + "y = d.getFullYear();\n"
1324 + "m = d.getMonth();\n"
1325 + "d = d.getDate();\n"
1326 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1327 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1328 + "if (results && results.length > 0) {";
1331 var special = false;
1333 for (var i = 0; i < format.length; ++i) {
1334 ch = format.charAt(i);
1335 if (!special && ch == "\\") {
1340 regex += String.escape(ch);
1343 var obj = Date.formatCodeToRegex(ch, currentGroup);
1344 currentGroup += obj.g;
1346 if (obj.g && obj.c) {
1352 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1353 + "{v = new Date(y, m, d, h, i, s);}\n"
1354 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1355 + "{v = new Date(y, m, d, h, i);}\n"
1356 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1357 + "{v = new Date(y, m, d, h);}\n"
1358 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1359 + "{v = new Date(y, m, d);}\n"
1360 + "else if (y >= 0 && m >= 0)\n"
1361 + "{v = new Date(y, m);}\n"
1362 + "else if (y >= 0)\n"
1363 + "{v = new Date(y);}\n"
1364 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1365 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1366 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1369 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1370 /** eval:var:zzzzzzzzzzzzz */
1375 Date.formatCodeToRegex = function(character, currentGroup) {
1376 switch (character) {
1380 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1383 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1384 s:"(\\d{1,2})"}; // day of month without leading zeroes
1387 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1388 s:"(\\d{2})"}; // day of month with leading zeroes
1392 s:"(?:" + Date.dayNames.join("|") + ")"};
1396 s:"(?:st|nd|rd|th)"};
1411 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1412 s:"(" + Date.monthNames.join("|") + ")"};
1415 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1416 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1419 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1420 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1423 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1424 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1435 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1439 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1440 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1444 c:"if (results[" + currentGroup + "] == 'am') {\n"
1445 + "if (h == 12) { h = 0; }\n"
1446 + "} else { if (h < 12) { h += 12; }}",
1450 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1451 + "if (h == 12) { h = 0; }\n"
1452 + "} else { if (h < 12) { h += 12; }}",
1457 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1458 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1462 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1463 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1466 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1470 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1475 "o = results[", currentGroup, "];\n",
1476 "var sn = o.substring(0,1);\n", // get + / - sign
1477 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1478 "var mn = o.substring(3,5) % 60;\n", // get minutes
1479 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1480 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1482 s:"([+\-]\\d{2,4})"};
1488 "o = results[", currentGroup, "];\n",
1489 "var sn = o.substring(0,1);\n",
1490 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1491 "var mn = o.substring(4,6) % 60;\n",
1492 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1493 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1499 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1502 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1503 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1504 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1508 s:String.escape(character)};
1513 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1514 * @return {String} The abbreviated timezone name (e.g. 'CST')
1516 Date.prototype.getTimezone = function() {
1517 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1521 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1522 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1524 Date.prototype.getGMTOffset = function() {
1525 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1526 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1527 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1531 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1532 * @return {String} 2-characters representing hours and 2-characters representing minutes
1533 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1535 Date.prototype.getGMTColonOffset = function() {
1536 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1537 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1539 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1543 * Get the numeric day number of the year, adjusted for leap year.
1544 * @return {Number} 0 through 364 (365 in leap years)
1546 Date.prototype.getDayOfYear = function() {
1548 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1549 for (var i = 0; i < this.getMonth(); ++i) {
1550 num += Date.daysInMonth[i];
1552 return num + this.getDate() - 1;
1556 * Get the string representation of the numeric week number of the year
1557 * (equivalent to the format specifier 'W').
1558 * @return {String} '00' through '52'
1560 Date.prototype.getWeekOfYear = function() {
1561 // Skip to Thursday of this week
1562 var now = this.getDayOfYear() + (4 - this.getDay());
1563 // Find the first Thursday of the year
1564 var jan1 = new Date(this.getFullYear(), 0, 1);
1565 var then = (7 - jan1.getDay() + 4);
1566 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1570 * Whether or not the current date is in a leap year.
1571 * @return {Boolean} True if the current date is in a leap year, else false
1573 Date.prototype.isLeapYear = function() {
1574 var year = this.getFullYear();
1575 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1579 * Get the first day of the current month, adjusted for leap year. The returned value
1580 * is the numeric day index within the week (0-6) which can be used in conjunction with
1581 * the {@link #monthNames} array to retrieve the textual day name.
1584 var dt = new Date('1/10/2007');
1585 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1587 * @return {Number} The day number (0-6)
1589 Date.prototype.getFirstDayOfMonth = function() {
1590 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1591 return (day < 0) ? (day + 7) : day;
1595 * Get the last day of the current month, adjusted for leap year. The returned value
1596 * is the numeric day index within the week (0-6) which can be used in conjunction with
1597 * the {@link #monthNames} array to retrieve the textual day name.
1600 var dt = new Date('1/10/2007');
1601 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1603 * @return {Number} The day number (0-6)
1605 Date.prototype.getLastDayOfMonth = function() {
1606 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1607 return (day < 0) ? (day + 7) : day;
1612 * Get the first date of this date's month
1615 Date.prototype.getFirstDateOfMonth = function() {
1616 return new Date(this.getFullYear(), this.getMonth(), 1);
1620 * Get the last date of this date's month
1623 Date.prototype.getLastDateOfMonth = function() {
1624 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1627 * Get the number of days in the current month, adjusted for leap year.
1628 * @return {Number} The number of days in the month
1630 Date.prototype.getDaysInMonth = function() {
1631 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1632 return Date.daysInMonth[this.getMonth()];
1636 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1637 * @return {String} 'st, 'nd', 'rd' or 'th'
1639 Date.prototype.getSuffix = function() {
1640 switch (this.getDate()) {
1657 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1660 * An array of textual month names.
1661 * Override these values for international dates, for example...
1662 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1681 * An array of textual day names.
1682 * Override these values for international dates, for example...
1683 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1699 Date.monthNumbers = {
1714 * Creates and returns a new Date instance with the exact same date value as the called instance.
1715 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1716 * variable will also be changed. When the intention is to create a new variable that will not
1717 * modify the original instance, you should create a clone.
1719 * Example of correctly cloning a date:
1722 var orig = new Date('10/1/2006');
1725 document.write(orig); //returns 'Thu Oct 05 2006'!
1728 var orig = new Date('10/1/2006');
1729 var copy = orig.clone();
1731 document.write(orig); //returns 'Thu Oct 01 2006'
1733 * @return {Date} The new Date instance
1735 Date.prototype.clone = function() {
1736 return new Date(this.getTime());
1740 * Clears any time information from this date
1741 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1742 @return {Date} this or the clone
1744 Date.prototype.clearTime = function(clone){
1746 return this.clone().clearTime();
1751 this.setMilliseconds(0);
1756 // safari setMonth is broken -- check that this is only donw once...
1757 if(Roo.isSafari && typeof(Date.brokenSetMonth) == 'undefined'){
1758 Date.brokenSetMonth = Date.prototype.setMonth;
1759 Date.prototype.setMonth = function(num){
1761 var n = Math.ceil(-num);
1762 var back_year = Math.ceil(n/12);
1763 var month = (n % 12) ? 12 - n % 12 : 0 ;
1764 this.setFullYear(this.getFullYear() - back_year);
1765 return Date.brokenSetMonth.call(this, month);
1767 return Date.brokenSetMonth.apply(this, arguments);
1772 /** Date interval constant
1776 /** Date interval constant
1780 /** Date interval constant
1784 /** Date interval constant
1788 /** Date interval constant
1792 /** Date interval constant
1796 /** Date interval constant
1802 * Provides a convenient method of performing basic date arithmetic. This method
1803 * does not modify the Date instance being called - it creates and returns
1804 * a new Date instance containing the resulting date value.
1809 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1810 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1812 //Negative values will subtract correctly:
1813 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1814 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1816 //You can even chain several calls together in one line!
1817 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1818 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1821 * @param {String} interval A valid date interval enum value
1822 * @param {Number} value The amount to add to the current date
1823 * @return {Date} The new Date instance
1825 Date.prototype.add = function(interval, value){
1826 var d = this.clone();
1827 if (!interval || value === 0) { return d; }
1828 switch(interval.toLowerCase()){
1830 d.setMilliseconds(this.getMilliseconds() + value);
1833 d.setSeconds(this.getSeconds() + value);
1836 d.setMinutes(this.getMinutes() + value);
1839 d.setHours(this.getHours() + value);
1842 d.setDate(this.getDate() + value);
1845 var day = this.getDate();
1847 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1850 d.setMonth(this.getMonth() + value);
1853 d.setFullYear(this.getFullYear() + value);
1860 * Ext JS Library 1.1.1
1861 * Copyright(c) 2006-2007, Ext JS, LLC.
1863 * Originally Released Under LGPL - original licence link has changed is not relivant.
1866 * <script type="text/javascript">
1870 * @class Roo.lib.Dom
1873 * Dom utils (from YIU afaik)
1878 * Get the view width
1879 * @param {Boolean} full True will get the full document, otherwise it's the view width
1880 * @return {Number} The width
1883 getViewWidth : function(full) {
1884 return full ? this.getDocumentWidth() : this.getViewportWidth();
1887 * Get the view height
1888 * @param {Boolean} full True will get the full document, otherwise it's the view height
1889 * @return {Number} The height
1891 getViewHeight : function(full) {
1892 return full ? this.getDocumentHeight() : this.getViewportHeight();
1895 getDocumentHeight: function() {
1896 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1897 return Math.max(scrollHeight, this.getViewportHeight());
1900 getDocumentWidth: function() {
1901 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1902 return Math.max(scrollWidth, this.getViewportWidth());
1905 getViewportHeight: function() {
1906 var height = self.innerHeight;
1907 var mode = document.compatMode;
1909 if ((mode || Roo.isIE) && !Roo.isOpera) {
1910 height = (mode == "CSS1Compat") ?
1911 document.documentElement.clientHeight :
1912 document.body.clientHeight;
1918 getViewportWidth: function() {
1919 var width = self.innerWidth;
1920 var mode = document.compatMode;
1922 if (mode || Roo.isIE) {
1923 width = (mode == "CSS1Compat") ?
1924 document.documentElement.clientWidth :
1925 document.body.clientWidth;
1930 isAncestor : function(p, c) {
1937 if (p.contains && !Roo.isSafari) {
1938 return p.contains(c);
1939 } else if (p.compareDocumentPosition) {
1940 return !!(p.compareDocumentPosition(c) & 16);
1942 var parent = c.parentNode;
1947 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1950 parent = parent.parentNode;
1956 getRegion : function(el) {
1957 return Roo.lib.Region.getRegion(el);
1960 getY : function(el) {
1961 return this.getXY(el)[1];
1964 getX : function(el) {
1965 return this.getXY(el)[0];
1968 getXY : function(el) {
1969 var p, pe, b, scroll, bd = document.body;
1970 el = Roo.getDom(el);
1971 var fly = Roo.lib.AnimBase.fly;
1972 if (el.getBoundingClientRect) {
1973 b = el.getBoundingClientRect();
1974 scroll = fly(document).getScroll();
1975 return [b.left + scroll.left, b.top + scroll.top];
1981 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1988 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1995 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1996 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
2003 if (p != el && pe.getStyle('overflow') != 'visible') {
2011 if (Roo.isSafari && hasAbsolute) {
2016 if (Roo.isGecko && !hasAbsolute) {
2018 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
2019 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
2023 while (p && p != bd) {
2024 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
2036 setXY : function(el, xy) {
2037 el = Roo.fly(el, '_setXY');
2039 var pts = el.translatePoints(xy);
2040 if (xy[0] !== false) {
2041 el.dom.style.left = pts.left + "px";
2043 if (xy[1] !== false) {
2044 el.dom.style.top = pts.top + "px";
2048 setX : function(el, x) {
2049 this.setXY(el, [x, false]);
2052 setY : function(el, y) {
2053 this.setXY(el, [false, y]);
2057 * Portions of this file are based on pieces of Yahoo User Interface Library
2058 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2059 * YUI licensed under the BSD License:
2060 * http://developer.yahoo.net/yui/license.txt
2061 * <script type="text/javascript">
2065 Roo.lib.Event = function() {
2066 var loadComplete = false;
2068 var unloadListeners = [];
2070 var onAvailStack = [];
2072 var lastError = null;
2085 startInterval: function() {
2086 if (!this._interval) {
2088 var callback = function() {
2089 self._tryPreloadAttach();
2091 this._interval = setInterval(callback, this.POLL_INTERVAL);
2096 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2097 onAvailStack.push({ id: p_id,
2100 override: p_override,
2101 checkReady: false });
2103 retryCount = this.POLL_RETRYS;
2104 this.startInterval();
2108 addListener: function(el, eventName, fn) {
2109 el = Roo.getDom(el);
2114 if ("unload" == eventName) {
2115 unloadListeners[unloadListeners.length] =
2116 [el, eventName, fn];
2120 var wrappedFn = function(e) {
2121 return fn(Roo.lib.Event.getEvent(e));
2124 var li = [el, eventName, fn, wrappedFn];
2126 var index = listeners.length;
2127 listeners[index] = li;
2129 this.doAdd(el, eventName, wrappedFn, false);
2135 removeListener: function(el, eventName, fn) {
2138 el = Roo.getDom(el);
2141 return this.purgeElement(el, false, eventName);
2145 if ("unload" == eventName) {
2147 for (i = 0,len = unloadListeners.length; i < len; i++) {
2148 var li = unloadListeners[i];
2151 li[1] == eventName &&
2153 unloadListeners.splice(i, 1);
2161 var cacheItem = null;
2164 var index = arguments[3];
2166 if ("undefined" == typeof index) {
2167 index = this._getCacheIndex(el, eventName, fn);
2171 cacheItem = listeners[index];
2174 if (!el || !cacheItem) {
2178 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2180 delete listeners[index][this.WFN];
2181 delete listeners[index][this.FN];
2182 listeners.splice(index, 1);
2189 getTarget: function(ev, resolveTextNode) {
2190 ev = ev.browserEvent || ev;
2191 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2192 var t = ev.target || ev.srcElement;
2193 return this.resolveTextNode(t);
2197 resolveTextNode: function(node) {
2198 if (Roo.isSafari && node && 3 == node.nodeType) {
2199 return node.parentNode;
2206 getPageX: function(ev) {
2207 ev = ev.browserEvent || ev;
2208 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2210 if (!x && 0 !== x) {
2211 x = ev.clientX || 0;
2214 x += this.getScroll()[1];
2222 getPageY: function(ev) {
2223 ev = ev.browserEvent || ev;
2224 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2226 if (!y && 0 !== y) {
2227 y = ev.clientY || 0;
2230 y += this.getScroll()[0];
2239 getXY: function(ev) {
2240 ev = ev.browserEvent || ev;
2241 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2242 return [this.getPageX(ev), this.getPageY(ev)];
2246 getRelatedTarget: function(ev) {
2247 ev = ev.browserEvent || ev;
2248 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2249 var t = ev.relatedTarget;
2251 if (ev.type == "mouseout") {
2253 } else if (ev.type == "mouseover") {
2258 return this.resolveTextNode(t);
2262 getTime: function(ev) {
2263 ev = ev.browserEvent || ev;
2264 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2266 var t = new Date().getTime();
2270 this.lastError = ex;
2279 stopEvent: function(ev) {
2280 this.stopPropagation(ev);
2281 this.preventDefault(ev);
2285 stopPropagation: function(ev) {
2286 ev = ev.browserEvent || ev;
2287 if (ev.stopPropagation) {
2288 ev.stopPropagation();
2290 ev.cancelBubble = true;
2295 preventDefault: function(ev) {
2296 ev = ev.browserEvent || ev;
2297 if(ev.preventDefault) {
2298 ev.preventDefault();
2300 ev.returnValue = false;
2305 getEvent: function(e) {
2306 var ev = e || window.event;
2308 var c = this.getEvent.caller;
2310 ev = c.arguments[0];
2311 if (ev && Event == ev.constructor) {
2321 getCharCode: function(ev) {
2322 ev = ev.browserEvent || ev;
2323 return ev.charCode || ev.keyCode || 0;
2327 _getCacheIndex: function(el, eventName, fn) {
2328 for (var i = 0,len = listeners.length; i < len; ++i) {
2329 var li = listeners[i];
2331 li[this.FN] == fn &&
2332 li[this.EL] == el &&
2333 li[this.TYPE] == eventName) {
2345 getEl: function(id) {
2346 return document.getElementById(id);
2350 clearCache: function() {
2354 _load: function(e) {
2355 loadComplete = true;
2356 var EU = Roo.lib.Event;
2360 EU.doRemove(window, "load", EU._load);
2365 _tryPreloadAttach: function() {
2374 var tryAgain = !loadComplete;
2376 tryAgain = (retryCount > 0);
2381 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2382 var item = onAvailStack[i];
2384 var el = this.getEl(item.id);
2387 if (!item.checkReady ||
2390 (document && document.body)) {
2393 if (item.override) {
2394 if (item.override === true) {
2397 scope = item.override;
2400 item.fn.call(scope, item.obj);
2401 onAvailStack[i] = null;
2404 notAvail.push(item);
2409 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2413 this.startInterval();
2415 clearInterval(this._interval);
2416 this._interval = null;
2419 this.locked = false;
2426 purgeElement: function(el, recurse, eventName) {
2427 var elListeners = this.getListeners(el, eventName);
2429 for (var i = 0,len = elListeners.length; i < len; ++i) {
2430 var l = elListeners[i];
2431 this.removeListener(el, l.type, l.fn);
2435 if (recurse && el && el.childNodes) {
2436 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2437 this.purgeElement(el.childNodes[i], recurse, eventName);
2443 getListeners: function(el, eventName) {
2444 var results = [], searchLists;
2446 searchLists = [listeners, unloadListeners];
2447 } else if (eventName == "unload") {
2448 searchLists = [unloadListeners];
2450 searchLists = [listeners];
2453 for (var j = 0; j < searchLists.length; ++j) {
2454 var searchList = searchLists[j];
2455 if (searchList && searchList.length > 0) {
2456 for (var i = 0,len = searchList.length; i < len; ++i) {
2457 var l = searchList[i];
2458 if (l && l[this.EL] === el &&
2459 (!eventName || eventName === l[this.TYPE])) {
2464 adjust: l[this.ADJ_SCOPE],
2472 return (results.length) ? results : null;
2476 _unload: function(e) {
2478 var EU = Roo.lib.Event, i, j, l, len, index;
2480 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2481 l = unloadListeners[i];
2484 if (l[EU.ADJ_SCOPE]) {
2485 if (l[EU.ADJ_SCOPE] === true) {
2488 scope = l[EU.ADJ_SCOPE];
2491 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2492 unloadListeners[i] = null;
2498 unloadListeners = null;
2500 if (listeners && listeners.length > 0) {
2501 j = listeners.length;
2504 l = listeners[index];
2506 EU.removeListener(l[EU.EL], l[EU.TYPE],
2516 EU.doRemove(window, "unload", EU._unload);
2521 getScroll: function() {
2522 var dd = document.documentElement, db = document.body;
2523 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2524 return [dd.scrollTop, dd.scrollLeft];
2526 return [db.scrollTop, db.scrollLeft];
2533 doAdd: function () {
2534 if (window.addEventListener) {
2535 return function(el, eventName, fn, capture) {
2536 el.addEventListener(eventName, fn, (capture));
2538 } else if (window.attachEvent) {
2539 return function(el, eventName, fn, capture) {
2540 el.attachEvent("on" + eventName, fn);
2549 doRemove: function() {
2550 if (window.removeEventListener) {
2551 return function (el, eventName, fn, capture) {
2552 el.removeEventListener(eventName, fn, (capture));
2554 } else if (window.detachEvent) {
2555 return function (el, eventName, fn) {
2556 el.detachEvent("on" + eventName, fn);
2568 var E = Roo.lib.Event;
2569 E.on = E.addListener;
2570 E.un = E.removeListener;
2572 if (document && document.body) {
2575 E.doAdd(window, "load", E._load);
2577 E.doAdd(window, "unload", E._unload);
2578 E._tryPreloadAttach();
2582 * Portions of this file are based on pieces of Yahoo User Interface Library
2583 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2584 * YUI licensed under the BSD License:
2585 * http://developer.yahoo.net/yui/license.txt
2586 * <script type="text/javascript">
2592 * @class Roo.lib.Ajax
2599 request : function(method, uri, cb, data, options) {
2601 var hs = options.headers;
2604 if(hs.hasOwnProperty(h)){
2605 this.initHeader(h, hs[h], false);
2609 if(options.xmlData){
2610 this.initHeader('Content-Type', 'text/xml', false);
2612 data = options.xmlData;
2616 return this.asyncRequest(method, uri, cb, data);
2619 serializeForm : function(form) {
2620 if(typeof form == 'string') {
2621 form = (document.getElementById(form) || document.forms[form]);
2624 var el, name, val, disabled, data = '', hasSubmit = false;
2625 for (var i = 0; i < form.elements.length; i++) {
2626 el = form.elements[i];
2627 disabled = form.elements[i].disabled;
2628 name = form.elements[i].name;
2629 val = form.elements[i].value;
2631 if (!disabled && name){
2635 case 'select-multiple':
2636 for (var j = 0; j < el.options.length; j++) {
2637 if (el.options[j].selected) {
2639 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2642 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2650 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2663 if(hasSubmit == false) {
2664 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2669 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2674 data = data.substr(0, data.length - 1);
2682 useDefaultHeader:true,
2684 defaultPostHeader:'application/x-www-form-urlencoded',
2686 useDefaultXhrHeader:true,
2688 defaultXhrHeader:'XMLHttpRequest',
2690 hasDefaultHeaders:true,
2702 setProgId:function(id)
2704 this.activeX.unshift(id);
2707 setDefaultPostHeader:function(b)
2709 this.useDefaultHeader = b;
2712 setDefaultXhrHeader:function(b)
2714 this.useDefaultXhrHeader = b;
2717 setPollingInterval:function(i)
2719 if (typeof i == 'number' && isFinite(i)) {
2720 this.pollInterval = i;
2724 createXhrObject:function(transactionId)
2730 http = new XMLHttpRequest();
2732 obj = { conn:http, tId:transactionId };
2736 for (var i = 0; i < this.activeX.length; ++i) {
2740 http = new ActiveXObject(this.activeX[i]);
2742 obj = { conn:http, tId:transactionId };
2755 getConnectionObject:function()
2758 var tId = this.transactionId;
2762 o = this.createXhrObject(tId);
2764 this.transactionId++;
2775 asyncRequest:function(method, uri, callback, postData)
2777 var o = this.getConnectionObject();
2783 o.conn.open(method, uri, true);
2785 if (this.useDefaultXhrHeader) {
2786 if (!this.defaultHeaders['X-Requested-With']) {
2787 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2791 if(postData && this.useDefaultHeader){
2792 this.initHeader('Content-Type', this.defaultPostHeader);
2795 if (this.hasDefaultHeaders || this.hasHeaders) {
2799 this.handleReadyState(o, callback);
2800 o.conn.send(postData || null);
2806 handleReadyState:function(o, callback)
2810 if (callback && callback.timeout) {
2812 this.timeout[o.tId] = window.setTimeout(function() {
2813 oConn.abort(o, callback, true);
2814 }, callback.timeout);
2817 this.poll[o.tId] = window.setInterval(
2819 if (o.conn && o.conn.readyState == 4) {
2820 window.clearInterval(oConn.poll[o.tId]);
2821 delete oConn.poll[o.tId];
2823 if(callback && callback.timeout) {
2824 window.clearTimeout(oConn.timeout[o.tId]);
2825 delete oConn.timeout[o.tId];
2828 oConn.handleTransactionResponse(o, callback);
2831 , this.pollInterval);
2834 handleTransactionResponse:function(o, callback, isAbort)
2838 this.releaseObject(o);
2842 var httpStatus, responseObject;
2846 if (o.conn.status !== undefined && o.conn.status != 0) {
2847 httpStatus = o.conn.status;
2859 if (httpStatus >= 200 && httpStatus < 300) {
2860 responseObject = this.createResponseObject(o, callback.argument);
2861 if (callback.success) {
2862 if (!callback.scope) {
2863 callback.success(responseObject);
2868 callback.success.apply(callback.scope, [responseObject]);
2873 switch (httpStatus) {
2881 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2882 if (callback.failure) {
2883 if (!callback.scope) {
2884 callback.failure(responseObject);
2887 callback.failure.apply(callback.scope, [responseObject]);
2892 responseObject = this.createResponseObject(o, callback.argument);
2893 if (callback.failure) {
2894 if (!callback.scope) {
2895 callback.failure(responseObject);
2898 callback.failure.apply(callback.scope, [responseObject]);
2904 this.releaseObject(o);
2905 responseObject = null;
2908 createResponseObject:function(o, callbackArg)
2915 var headerStr = o.conn.getAllResponseHeaders();
2916 var header = headerStr.split('\n');
2917 for (var i = 0; i < header.length; i++) {
2918 var delimitPos = header[i].indexOf(':');
2919 if (delimitPos != -1) {
2920 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2928 obj.status = o.conn.status;
2929 obj.statusText = o.conn.statusText;
2930 obj.getResponseHeader = headerObj;
2931 obj.getAllResponseHeaders = headerStr;
2932 obj.responseText = o.conn.responseText;
2933 obj.responseXML = o.conn.responseXML;
2935 if (typeof callbackArg !== undefined) {
2936 obj.argument = callbackArg;
2942 createExceptionObject:function(tId, callbackArg, isAbort)
2945 var COMM_ERROR = 'communication failure';
2946 var ABORT_CODE = -1;
2947 var ABORT_ERROR = 'transaction aborted';
2953 obj.status = ABORT_CODE;
2954 obj.statusText = ABORT_ERROR;
2957 obj.status = COMM_CODE;
2958 obj.statusText = COMM_ERROR;
2962 obj.argument = callbackArg;
2968 initHeader:function(label, value, isDefault)
2970 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2972 if (headerObj[label] === undefined) {
2973 headerObj[label] = value;
2978 headerObj[label] = value + "," + headerObj[label];
2982 this.hasDefaultHeaders = true;
2985 this.hasHeaders = true;
2990 setHeader:function(o)
2992 if (this.hasDefaultHeaders) {
2993 for (var prop in this.defaultHeaders) {
2994 if (this.defaultHeaders.hasOwnProperty(prop)) {
2995 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
3000 if (this.hasHeaders) {
3001 for (var prop in this.headers) {
3002 if (this.headers.hasOwnProperty(prop)) {
3003 o.conn.setRequestHeader(prop, this.headers[prop]);
3007 this.hasHeaders = false;
3011 resetDefaultHeaders:function() {
3012 delete this.defaultHeaders;
3013 this.defaultHeaders = {};
3014 this.hasDefaultHeaders = false;
3017 abort:function(o, callback, isTimeout)
3019 if(this.isCallInProgress(o)) {
3021 window.clearInterval(this.poll[o.tId]);
3022 delete this.poll[o.tId];
3024 delete this.timeout[o.tId];
3027 this.handleTransactionResponse(o, callback, true);
3037 isCallInProgress:function(o)
3040 return o.conn.readyState != 4 && o.conn.readyState != 0;
3049 releaseObject:function(o)
3058 'MSXML2.XMLHTTP.3.0',
3066 * Portions of this file are based on pieces of Yahoo User Interface Library
3067 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3068 * YUI licensed under the BSD License:
3069 * http://developer.yahoo.net/yui/license.txt
3070 * <script type="text/javascript">
3074 Roo.lib.Region = function(t, r, b, l) {
3084 Roo.lib.Region.prototype = {
3085 contains : function(region) {
3086 return ( region.left >= this.left &&
3087 region.right <= this.right &&
3088 region.top >= this.top &&
3089 region.bottom <= this.bottom );
3093 getArea : function() {
3094 return ( (this.bottom - this.top) * (this.right - this.left) );
3097 intersect : function(region) {
3098 var t = Math.max(this.top, region.top);
3099 var r = Math.min(this.right, region.right);
3100 var b = Math.min(this.bottom, region.bottom);
3101 var l = Math.max(this.left, region.left);
3103 if (b >= t && r >= l) {
3104 return new Roo.lib.Region(t, r, b, l);
3109 union : function(region) {
3110 var t = Math.min(this.top, region.top);
3111 var r = Math.max(this.right, region.right);
3112 var b = Math.max(this.bottom, region.bottom);
3113 var l = Math.min(this.left, region.left);
3115 return new Roo.lib.Region(t, r, b, l);
3118 adjust : function(t, l, b, r) {
3127 Roo.lib.Region.getRegion = function(el) {
3128 var p = Roo.lib.Dom.getXY(el);
3131 var r = p[0] + el.offsetWidth;
3132 var b = p[1] + el.offsetHeight;
3135 return new Roo.lib.Region(t, r, b, l);
3138 * Portions of this file are based on pieces of Yahoo User Interface Library
3139 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3140 * YUI licensed under the BSD License:
3141 * http://developer.yahoo.net/yui/license.txt
3142 * <script type="text/javascript">
3145 //@@dep Roo.lib.Region
3148 Roo.lib.Point = function(x, y) {
3149 if (x instanceof Array) {
3153 this.x = this.right = this.left = this[0] = x;
3154 this.y = this.top = this.bottom = this[1] = y;
3157 Roo.lib.Point.prototype = new Roo.lib.Region();
3159 * Portions of this file are based on pieces of Yahoo User Interface Library
3160 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3161 * YUI licensed under the BSD License:
3162 * http://developer.yahoo.net/yui/license.txt
3163 * <script type="text/javascript">
3170 scroll : function(el, args, duration, easing, cb, scope) {
3171 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3174 motion : function(el, args, duration, easing, cb, scope) {
3175 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3178 color : function(el, args, duration, easing, cb, scope) {
3179 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3182 run : function(el, args, duration, easing, cb, scope, type) {
3183 type = type || Roo.lib.AnimBase;
3184 if (typeof easing == "string") {
3185 easing = Roo.lib.Easing[easing];
3187 var anim = new type(el, args, duration, easing);
3188 anim.animateX(function() {
3189 Roo.callback(cb, scope);
3195 * Portions of this file are based on pieces of Yahoo User Interface Library
3196 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3197 * YUI licensed under the BSD License:
3198 * http://developer.yahoo.net/yui/license.txt
3199 * <script type="text/javascript">
3207 if (!libFlyweight) {
3208 libFlyweight = new Roo.Element.Flyweight();
3210 libFlyweight.dom = el;
3211 return libFlyweight;
3214 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3218 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3220 this.init(el, attributes, duration, method);
3224 Roo.lib.AnimBase.fly = fly;
3228 Roo.lib.AnimBase.prototype = {
3230 toString: function() {
3231 var el = this.getEl();
3232 var id = el.id || el.tagName;
3233 return ("Anim " + id);
3237 noNegatives: /width|height|opacity|padding/i,
3238 offsetAttribute: /^((width|height)|(top|left))$/,
3239 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3240 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3244 doMethod: function(attr, start, end) {
3245 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3249 setAttribute: function(attr, val, unit) {
3250 if (this.patterns.noNegatives.test(attr)) {
3251 val = (val > 0) ? val : 0;
3254 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3258 getAttribute: function(attr) {
3259 var el = this.getEl();
3260 var val = fly(el).getStyle(attr);
3262 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3263 return parseFloat(val);
3266 var a = this.patterns.offsetAttribute.exec(attr) || [];
3267 var pos = !!( a[3] );
3268 var box = !!( a[2] );
3271 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3272 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3281 getDefaultUnit: function(attr) {
3282 if (this.patterns.defaultUnit.test(attr)) {
3289 animateX : function(callback, scope) {
3290 var f = function() {
3291 this.onComplete.removeListener(f);
3292 if (typeof callback == "function") {
3293 callback.call(scope || this, this);
3296 this.onComplete.addListener(f, this);
3301 setRuntimeAttribute: function(attr) {
3304 var attributes = this.attributes;
3306 this.runtimeAttributes[attr] = {};
3308 var isset = function(prop) {
3309 return (typeof prop !== 'undefined');
3312 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3316 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3319 if (isset(attributes[attr]['to'])) {
3320 end = attributes[attr]['to'];
3321 } else if (isset(attributes[attr]['by'])) {
3322 if (start.constructor == Array) {
3324 for (var i = 0, len = start.length; i < len; ++i) {
3325 end[i] = start[i] + attributes[attr]['by'][i];
3328 end = start + attributes[attr]['by'];
3332 this.runtimeAttributes[attr].start = start;
3333 this.runtimeAttributes[attr].end = end;
3336 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3340 init: function(el, attributes, duration, method) {
3342 var isAnimated = false;
3345 var startTime = null;
3348 var actualFrames = 0;
3351 el = Roo.getDom(el);
3354 this.attributes = attributes || {};
3357 this.duration = duration || 1;
3360 this.method = method || Roo.lib.Easing.easeNone;
3363 this.useSeconds = true;
3366 this.currentFrame = 0;
3369 this.totalFrames = Roo.lib.AnimMgr.fps;
3372 this.getEl = function() {
3377 this.isAnimated = function() {
3382 this.getStartTime = function() {
3386 this.runtimeAttributes = {};
3389 this.animate = function() {
3390 if (this.isAnimated()) {
3394 this.currentFrame = 0;
3396 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3398 Roo.lib.AnimMgr.registerElement(this);
3402 this.stop = function(finish) {
3404 this.currentFrame = this.totalFrames;
3405 this._onTween.fire();
3407 Roo.lib.AnimMgr.stop(this);
3410 var onStart = function() {
3411 this.onStart.fire();
3413 this.runtimeAttributes = {};
3414 for (var attr in this.attributes) {
3415 this.setRuntimeAttribute(attr);
3420 startTime = new Date();
3424 var onTween = function() {
3426 duration: new Date() - this.getStartTime(),
3427 currentFrame: this.currentFrame
3430 data.toString = function() {
3432 'duration: ' + data.duration +
3433 ', currentFrame: ' + data.currentFrame
3437 this.onTween.fire(data);
3439 var runtimeAttributes = this.runtimeAttributes;
3441 for (var attr in runtimeAttributes) {
3442 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3448 var onComplete = function() {
3449 var actual_duration = (new Date() - startTime) / 1000 ;
3452 duration: actual_duration,
3453 frames: actualFrames,
3454 fps: actualFrames / actual_duration
3457 data.toString = function() {
3459 'duration: ' + data.duration +
3460 ', frames: ' + data.frames +
3461 ', fps: ' + data.fps
3467 this.onComplete.fire(data);
3471 this._onStart = new Roo.util.Event(this);
3472 this.onStart = new Roo.util.Event(this);
3473 this.onTween = new Roo.util.Event(this);
3474 this._onTween = new Roo.util.Event(this);
3475 this.onComplete = new Roo.util.Event(this);
3476 this._onComplete = new Roo.util.Event(this);
3477 this._onStart.addListener(onStart);
3478 this._onTween.addListener(onTween);
3479 this._onComplete.addListener(onComplete);
3484 * Portions of this file are based on pieces of Yahoo User Interface Library
3485 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3486 * YUI licensed under the BSD License:
3487 * http://developer.yahoo.net/yui/license.txt
3488 * <script type="text/javascript">
3492 Roo.lib.AnimMgr = new function() {
3509 this.registerElement = function(tween) {
3510 queue[queue.length] = tween;
3512 tween._onStart.fire();
3517 this.unRegister = function(tween, index) {
3518 tween._onComplete.fire();
3519 index = index || getIndex(tween);
3521 queue.splice(index, 1);
3525 if (tweenCount <= 0) {
3531 this.start = function() {
3532 if (thread === null) {
3533 thread = setInterval(this.run, this.delay);
3538 this.stop = function(tween) {
3540 clearInterval(thread);
3542 for (var i = 0, len = queue.length; i < len; ++i) {
3543 if (queue[0].isAnimated()) {
3544 this.unRegister(queue[0], 0);
3553 this.unRegister(tween);
3558 this.run = function() {
3559 for (var i = 0, len = queue.length; i < len; ++i) {
3560 var tween = queue[i];
3561 if (!tween || !tween.isAnimated()) {
3565 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3567 tween.currentFrame += 1;
3569 if (tween.useSeconds) {
3570 correctFrame(tween);
3572 tween._onTween.fire();
3575 Roo.lib.AnimMgr.stop(tween, i);
3580 var getIndex = function(anim) {
3581 for (var i = 0, len = queue.length; i < len; ++i) {
3582 if (queue[i] == anim) {
3590 var correctFrame = function(tween) {
3591 var frames = tween.totalFrames;
3592 var frame = tween.currentFrame;
3593 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3594 var elapsed = (new Date() - tween.getStartTime());
3597 if (elapsed < tween.duration * 1000) {
3598 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3600 tweak = frames - (frame + 1);
3602 if (tweak > 0 && isFinite(tweak)) {
3603 if (tween.currentFrame + tweak >= frames) {
3604 tweak = frames - (frame + 1);
3607 tween.currentFrame += tweak;
3613 * Portions of this file are based on pieces of Yahoo User Interface Library
3614 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3615 * YUI licensed under the BSD License:
3616 * http://developer.yahoo.net/yui/license.txt
3617 * <script type="text/javascript">
3620 Roo.lib.Bezier = new function() {
3622 this.getPosition = function(points, t) {
3623 var n = points.length;
3626 for (var i = 0; i < n; ++i) {
3627 tmp[i] = [points[i][0], points[i][1]];
3630 for (var j = 1; j < n; ++j) {
3631 for (i = 0; i < n - j; ++i) {
3632 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3633 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3637 return [ tmp[0][0], tmp[0][1] ];
3641 * Portions of this file are based on pieces of Yahoo User Interface Library
3642 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3643 * YUI licensed under the BSD License:
3644 * http://developer.yahoo.net/yui/license.txt
3645 * <script type="text/javascript">
3650 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3651 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3654 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3656 var fly = Roo.lib.AnimBase.fly;
3658 var superclass = Y.ColorAnim.superclass;
3659 var proto = Y.ColorAnim.prototype;
3661 proto.toString = function() {
3662 var el = this.getEl();
3663 var id = el.id || el.tagName;
3664 return ("ColorAnim " + id);
3667 proto.patterns.color = /color$/i;
3668 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3669 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3670 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3671 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3674 proto.parseColor = function(s) {
3675 if (s.length == 3) {
3679 var c = this.patterns.hex.exec(s);
3680 if (c && c.length == 4) {
3681 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3684 c = this.patterns.rgb.exec(s);
3685 if (c && c.length == 4) {
3686 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3689 c = this.patterns.hex3.exec(s);
3690 if (c && c.length == 4) {
3691 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3696 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3697 proto.getAttribute = function(attr) {
3698 var el = this.getEl();
3699 if (this.patterns.color.test(attr)) {
3700 var val = fly(el).getStyle(attr);
3702 if (this.patterns.transparent.test(val)) {
3703 var parent = el.parentNode;
3704 val = fly(parent).getStyle(attr);
3706 while (parent && this.patterns.transparent.test(val)) {
3707 parent = parent.parentNode;
3708 val = fly(parent).getStyle(attr);
3709 if (parent.tagName.toUpperCase() == 'HTML') {
3715 val = superclass.getAttribute.call(this, attr);
3720 proto.getAttribute = function(attr) {
3721 var el = this.getEl();
3722 if (this.patterns.color.test(attr)) {
3723 var val = fly(el).getStyle(attr);
3725 if (this.patterns.transparent.test(val)) {
3726 var parent = el.parentNode;
3727 val = fly(parent).getStyle(attr);
3729 while (parent && this.patterns.transparent.test(val)) {
3730 parent = parent.parentNode;
3731 val = fly(parent).getStyle(attr);
3732 if (parent.tagName.toUpperCase() == 'HTML') {
3738 val = superclass.getAttribute.call(this, attr);
3744 proto.doMethod = function(attr, start, end) {
3747 if (this.patterns.color.test(attr)) {
3749 for (var i = 0, len = start.length; i < len; ++i) {
3750 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3753 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3756 val = superclass.doMethod.call(this, attr, start, end);
3762 proto.setRuntimeAttribute = function(attr) {
3763 superclass.setRuntimeAttribute.call(this, attr);
3765 if (this.patterns.color.test(attr)) {
3766 var attributes = this.attributes;
3767 var start = this.parseColor(this.runtimeAttributes[attr].start);
3768 var end = this.parseColor(this.runtimeAttributes[attr].end);
3770 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3771 end = this.parseColor(attributes[attr].by);
3773 for (var i = 0, len = start.length; i < len; ++i) {
3774 end[i] = start[i] + end[i];
3778 this.runtimeAttributes[attr].start = start;
3779 this.runtimeAttributes[attr].end = end;
3785 * Portions of this file are based on pieces of Yahoo User Interface Library
3786 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3787 * YUI licensed under the BSD License:
3788 * http://developer.yahoo.net/yui/license.txt
3789 * <script type="text/javascript">
3795 easeNone: function (t, b, c, d) {
3796 return c * t / d + b;
3800 easeIn: function (t, b, c, d) {
3801 return c * (t /= d) * t + b;
3805 easeOut: function (t, b, c, d) {
3806 return -c * (t /= d) * (t - 2) + b;
3810 easeBoth: function (t, b, c, d) {
3811 if ((t /= d / 2) < 1) {
3812 return c / 2 * t * t + b;
3815 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3819 easeInStrong: function (t, b, c, d) {
3820 return c * (t /= d) * t * t * t + b;
3824 easeOutStrong: function (t, b, c, d) {
3825 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3829 easeBothStrong: function (t, b, c, d) {
3830 if ((t /= d / 2) < 1) {
3831 return c / 2 * t * t * t * t + b;
3834 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3839 elasticIn: function (t, b, c, d, a, p) {
3843 if ((t /= d) == 1) {
3850 if (!a || a < Math.abs(c)) {
3855 var s = p / (2 * Math.PI) * Math.asin(c / a);
3858 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3862 elasticOut: function (t, b, c, d, a, p) {
3866 if ((t /= d) == 1) {
3873 if (!a || a < Math.abs(c)) {
3878 var s = p / (2 * Math.PI) * Math.asin(c / a);
3881 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3885 elasticBoth: function (t, b, c, d, a, p) {
3890 if ((t /= d / 2) == 2) {
3898 if (!a || a < Math.abs(c)) {
3903 var s = p / (2 * Math.PI) * Math.asin(c / a);
3907 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3908 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3910 return a * Math.pow(2, -10 * (t -= 1)) *
3911 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3916 backIn: function (t, b, c, d, s) {
3917 if (typeof s == 'undefined') {
3920 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3924 backOut: function (t, b, c, d, s) {
3925 if (typeof s == 'undefined') {
3928 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3932 backBoth: function (t, b, c, d, s) {
3933 if (typeof s == 'undefined') {
3937 if ((t /= d / 2 ) < 1) {
3938 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3940 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3944 bounceIn: function (t, b, c, d) {
3945 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3949 bounceOut: function (t, b, c, d) {
3950 if ((t /= d) < (1 / 2.75)) {
3951 return c * (7.5625 * t * t) + b;
3952 } else if (t < (2 / 2.75)) {
3953 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3954 } else if (t < (2.5 / 2.75)) {
3955 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3957 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3961 bounceBoth: function (t, b, c, d) {
3963 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3965 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3968 * Portions of this file are based on pieces of Yahoo User Interface Library
3969 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3970 * YUI licensed under the BSD License:
3971 * http://developer.yahoo.net/yui/license.txt
3972 * <script type="text/javascript">
3976 Roo.lib.Motion = function(el, attributes, duration, method) {
3978 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3982 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3986 var superclass = Y.Motion.superclass;
3987 var proto = Y.Motion.prototype;
3989 proto.toString = function() {
3990 var el = this.getEl();
3991 var id = el.id || el.tagName;
3992 return ("Motion " + id);
3995 proto.patterns.points = /^points$/i;
3997 proto.setAttribute = function(attr, val, unit) {
3998 if (this.patterns.points.test(attr)) {
3999 unit = unit || 'px';
4000 superclass.setAttribute.call(this, 'left', val[0], unit);
4001 superclass.setAttribute.call(this, 'top', val[1], unit);
4003 superclass.setAttribute.call(this, attr, val, unit);
4007 proto.getAttribute = function(attr) {
4008 if (this.patterns.points.test(attr)) {
4010 superclass.getAttribute.call(this, 'left'),
4011 superclass.getAttribute.call(this, 'top')
4014 val = superclass.getAttribute.call(this, attr);
4020 proto.doMethod = function(attr, start, end) {
4023 if (this.patterns.points.test(attr)) {
4024 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
4025 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
4027 val = superclass.doMethod.call(this, attr, start, end);
4032 proto.setRuntimeAttribute = function(attr) {
4033 if (this.patterns.points.test(attr)) {
4034 var el = this.getEl();
4035 var attributes = this.attributes;
4037 var control = attributes['points']['control'] || [];
4041 if (control.length > 0 && !(control[0] instanceof Array)) {
4042 control = [control];
4045 for (i = 0,len = control.length; i < len; ++i) {
4046 tmp[i] = control[i];
4051 Roo.fly(el).position();
4053 if (isset(attributes['points']['from'])) {
4054 Roo.lib.Dom.setXY(el, attributes['points']['from']);
4057 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
4060 start = this.getAttribute('points');
4063 if (isset(attributes['points']['to'])) {
4064 end = translateValues.call(this, attributes['points']['to'], start);
4066 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4067 for (i = 0,len = control.length; i < len; ++i) {
4068 control[i] = translateValues.call(this, control[i], start);
4072 } else if (isset(attributes['points']['by'])) {
4073 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4075 for (i = 0,len = control.length; i < len; ++i) {
4076 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4080 this.runtimeAttributes[attr] = [start];
4082 if (control.length > 0) {
4083 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4086 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4089 superclass.setRuntimeAttribute.call(this, attr);
4093 var translateValues = function(val, start) {
4094 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4095 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4100 var isset = function(prop) {
4101 return (typeof prop !== 'undefined');
4105 * Portions of this file are based on pieces of Yahoo User Interface Library
4106 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4107 * YUI licensed under the BSD License:
4108 * http://developer.yahoo.net/yui/license.txt
4109 * <script type="text/javascript">
4113 Roo.lib.Scroll = function(el, attributes, duration, method) {
4115 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4119 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4123 var superclass = Y.Scroll.superclass;
4124 var proto = Y.Scroll.prototype;
4126 proto.toString = function() {
4127 var el = this.getEl();
4128 var id = el.id || el.tagName;
4129 return ("Scroll " + id);
4132 proto.doMethod = function(attr, start, end) {
4135 if (attr == 'scroll') {
4137 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4138 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4142 val = superclass.doMethod.call(this, attr, start, end);
4147 proto.getAttribute = function(attr) {
4149 var el = this.getEl();
4151 if (attr == 'scroll') {
4152 val = [ el.scrollLeft, el.scrollTop ];
4154 val = superclass.getAttribute.call(this, attr);
4160 proto.setAttribute = function(attr, val, unit) {
4161 var el = this.getEl();
4163 if (attr == 'scroll') {
4164 el.scrollLeft = val[0];
4165 el.scrollTop = val[1];
4167 superclass.setAttribute.call(this, attr, val, unit);
4173 * Ext JS Library 1.1.1
4174 * Copyright(c) 2006-2007, Ext JS, LLC.
4176 * Originally Released Under LGPL - original licence link has changed is not relivant.
4179 * <script type="text/javascript">
4183 // nasty IE9 hack - what a pile of crap that is..
4185 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4186 Range.prototype.createContextualFragment = function (html) {
4187 var doc = window.document;
4188 var container = doc.createElement("div");
4189 container.innerHTML = html;
4190 var frag = doc.createDocumentFragment(), n;
4191 while ((n = container.firstChild)) {
4192 frag.appendChild(n);
4199 * @class Roo.DomHelper
4200 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4201 * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4204 Roo.DomHelper = function(){
4205 var tempTableEl = null;
4206 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4207 var tableRe = /^table|tbody|tr|td$/i;
4209 // build as innerHTML where available
4211 var createHtml = function(o){
4212 if(typeof o == 'string'){
4221 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") { continue; }
4222 if(attr == "style"){
4224 if(typeof s == "function"){
4227 if(typeof s == "string"){
4228 b += ' style="' + s + '"';
4229 }else if(typeof s == "object"){
4232 if(typeof s[key] != "function"){
4233 b += key + ":" + s[key] + ";";
4240 b += ' class="' + o["cls"] + '"';
4241 }else if(attr == "htmlFor"){
4242 b += ' for="' + o["htmlFor"] + '"';
4244 b += " " + attr + '="' + o[attr] + '"';
4248 if(emptyTags.test(o.tag)){
4252 var cn = o.children || o.cn;
4254 //http://bugs.kde.org/show_bug.cgi?id=71506
4255 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4256 for(var i = 0, len = cn.length; i < len; i++) {
4257 b += createHtml(cn[i], b);
4260 b += createHtml(cn, b);
4266 b += "</" + o.tag + ">";
4273 var createDom = function(o, parentNode){
4275 // defininition craeted..
4277 if (o.ns && o.ns != 'html') {
4279 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4280 xmlns[o.ns] = o.xmlns;
4283 if (typeof(xmlns[o.ns]) == 'undefined') {
4284 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4290 if (typeof(o) == 'string') {
4291 return parentNode.appendChild(document.createTextNode(o));
4293 o.tag = o.tag || div;
4294 if (o.ns && Roo.isIE) {
4296 o.tag = o.ns + ':' + o.tag;
4299 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4300 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4303 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4304 attr == "style" || typeof o[attr] == "function") { continue; }
4306 if(attr=="cls" && Roo.isIE){
4307 el.className = o["cls"];
4309 if(useSet) { el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);}
4315 Roo.DomHelper.applyStyles(el, o.style);
4316 var cn = o.children || o.cn;
4318 //http://bugs.kde.org/show_bug.cgi?id=71506
4319 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4320 for(var i = 0, len = cn.length; i < len; i++) {
4321 createDom(cn[i], el);
4328 el.innerHTML = o.html;
4331 parentNode.appendChild(el);
4336 var ieTable = function(depth, s, h, e){
4337 tempTableEl.innerHTML = [s, h, e].join('');
4338 var i = -1, el = tempTableEl;
4345 // kill repeat to save bytes
4349 tbe = '</tbody>'+te,
4355 * Nasty code for IE's broken table implementation
4357 var insertIntoTable = function(tag, where, el, html){
4359 tempTableEl = document.createElement('div');
4364 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4367 if(where == 'beforebegin'){
4371 before = el.nextSibling;
4374 node = ieTable(4, trs, html, tre);
4376 else if(tag == 'tr'){
4377 if(where == 'beforebegin'){
4380 node = ieTable(3, tbs, html, tbe);
4381 } else if(where == 'afterend'){
4382 before = el.nextSibling;
4384 node = ieTable(3, tbs, html, tbe);
4385 } else{ // INTO a TR
4386 if(where == 'afterbegin'){
4387 before = el.firstChild;
4389 node = ieTable(4, trs, html, tre);
4391 } else if(tag == 'tbody'){
4392 if(where == 'beforebegin'){
4395 node = ieTable(2, ts, html, te);
4396 } else if(where == 'afterend'){
4397 before = el.nextSibling;
4399 node = ieTable(2, ts, html, te);
4401 if(where == 'afterbegin'){
4402 before = el.firstChild;
4404 node = ieTable(3, tbs, html, tbe);
4407 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4410 if(where == 'afterbegin'){
4411 before = el.firstChild;
4413 node = ieTable(2, ts, html, te);
4415 el.insertBefore(node, before);
4420 /** True to force the use of DOM instead of html fragments @type Boolean */
4424 * Returns the markup for the passed Element(s) config
4425 * @param {Object} o The Dom object spec (and children)
4428 markup : function(o){
4429 return createHtml(o);
4433 * Applies a style specification to an element
4434 * @param {String/HTMLElement} el The element to apply styles to
4435 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4436 * a function which returns such a specification.
4438 applyStyles : function(el, styles){
4441 if(typeof styles == "string"){
4442 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4444 while ((matches = re.exec(styles)) != null){
4445 el.setStyle(matches[1], matches[2]);
4447 }else if (typeof styles == "object"){
4448 for (var style in styles){
4449 el.setStyle(style, styles[style]);
4451 }else if (typeof styles == "function"){
4452 Roo.DomHelper.applyStyles(el, styles.call());
4458 * Inserts an HTML fragment into the Dom
4459 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4460 * @param {HTMLElement} el The context element
4461 * @param {String} html The HTML fragmenet
4462 * @return {HTMLElement} The new node
4464 insertHtml : function(where, el, html){
4465 where = where.toLowerCase();
4466 if(el.insertAdjacentHTML){
4467 if(tableRe.test(el.tagName)){
4469 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4475 el.insertAdjacentHTML('BeforeBegin', html);
4476 return el.previousSibling;
4478 el.insertAdjacentHTML('AfterBegin', html);
4479 return el.firstChild;
4481 el.insertAdjacentHTML('BeforeEnd', html);
4482 return el.lastChild;
4484 el.insertAdjacentHTML('AfterEnd', html);
4485 return el.nextSibling;
4487 throw 'Illegal insertion point -> "' + where + '"';
4489 var range = el.ownerDocument.createRange();
4493 range.setStartBefore(el);
4494 frag = range.createContextualFragment(html);
4495 el.parentNode.insertBefore(frag, el);
4496 return el.previousSibling;
4499 range.setStartBefore(el.firstChild);
4500 frag = range.createContextualFragment(html);
4501 el.insertBefore(frag, el.firstChild);
4502 return el.firstChild;
4504 el.innerHTML = html;
4505 return el.firstChild;
4509 range.setStartAfter(el.lastChild);
4510 frag = range.createContextualFragment(html);
4511 el.appendChild(frag);
4512 return el.lastChild;
4514 el.innerHTML = html;
4515 return el.lastChild;
4518 range.setStartAfter(el);
4519 frag = range.createContextualFragment(html);
4520 el.parentNode.insertBefore(frag, el.nextSibling);
4521 return el.nextSibling;
4523 throw 'Illegal insertion point -> "' + where + '"';
4527 * Creates new Dom element(s) and inserts them before el
4528 * @param {String/HTMLElement/Element} el The context element
4529 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4530 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4531 * @return {HTMLElement/Roo.Element} The new node
4533 insertBefore : function(el, o, returnElement){
4534 return this.doInsert(el, o, returnElement, "beforeBegin");
4538 * Creates new Dom element(s) and inserts them after el
4539 * @param {String/HTMLElement/Element} el The context element
4540 * @param {Object} o The Dom object spec (and children)
4541 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4542 * @return {HTMLElement/Roo.Element} The new node
4544 insertAfter : function(el, o, returnElement){
4545 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4549 * Creates new Dom element(s) and inserts them as the first child of el
4550 * @param {String/HTMLElement/Element} el The context element
4551 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4552 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4553 * @return {HTMLElement/Roo.Element} The new node
4555 insertFirst : function(el, o, returnElement){
4556 return this.doInsert(el, o, returnElement, "afterBegin");
4560 doInsert : function(el, o, returnElement, pos, sibling){
4561 el = Roo.getDom(el);
4563 if(this.useDom || o.ns){
4564 newNode = createDom(o, null);
4565 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4567 var html = createHtml(o);
4568 newNode = this.insertHtml(pos, el, html);
4570 return returnElement ? Roo.get(newNode, true) : newNode;
4574 * Creates new Dom element(s) and appends them to el
4575 * @param {String/HTMLElement/Element} el The context element
4576 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4577 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4578 * @return {HTMLElement/Roo.Element} The new node
4580 append : function(el, o, returnElement){
4581 el = Roo.getDom(el);
4583 if(this.useDom || o.ns){
4584 newNode = createDom(o, null);
4585 el.appendChild(newNode);
4587 var html = createHtml(o);
4588 newNode = this.insertHtml("beforeEnd", el, html);
4590 return returnElement ? Roo.get(newNode, true) : newNode;
4594 * Creates new Dom element(s) and overwrites the contents of el with them
4595 * @param {String/HTMLElement/Element} el The context element
4596 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4597 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4598 * @return {HTMLElement/Roo.Element} The new node
4600 overwrite : function(el, o, returnElement){
4601 el = Roo.getDom(el);
4604 while (el.childNodes.length) {
4605 el.removeChild(el.firstChild);
4609 el.innerHTML = createHtml(o);
4612 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4616 * Creates a new Roo.DomHelper.Template from the Dom object spec
4617 * @param {Object} o The Dom object spec (and children)
4618 * @return {Roo.DomHelper.Template} The new template
4620 createTemplate : function(o){
4621 var html = createHtml(o);
4622 return new Roo.Template(html);
4628 * Ext JS Library 1.1.1
4629 * Copyright(c) 2006-2007, Ext JS, LLC.
4631 * Originally Released Under LGPL - original licence link has changed is not relivant.
4634 * <script type="text/javascript">
4638 * @class Roo.Template
4639 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4640 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4643 var t = new Roo.Template({
4644 html : '<div name="{id}">' +
4645 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4647 myformat: function (value, allValues) {
4648 return 'XX' + value;
4651 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4653 * For more information see this blog post with examples:
4654 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4655 - Create Elements using DOM, HTML fragments and Templates</a>.
4657 * @param {Object} cfg - Configuration object.
4659 Roo.Template = function(cfg){
4661 if(cfg instanceof Array){
4663 }else if(arguments.length > 1){
4664 cfg = Array.prototype.join.call(arguments, "");
4668 if (typeof(cfg) == 'object') {
4679 Roo.Template.prototype = {
4682 * @cfg {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..
4683 * it should be fixed so that template is observable...
4687 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4691 * Returns an HTML fragment of this template with the specified values applied.
4692 * @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'})
4693 * @return {String} The HTML fragment
4695 applyTemplate : function(values){
4696 //Roo.log(["applyTemplate", values]);
4700 return this.compiled(values);
4702 var useF = this.disableFormats !== true;
4703 var fm = Roo.util.Format, tpl = this;
4704 var fn = function(m, name, format, args){
4706 if(format.substr(0, 5) == "this."){
4707 return tpl.call(format.substr(5), values[name], values);
4710 // quoted values are required for strings in compiled templates,
4711 // but for non compiled we need to strip them
4712 // quoted reversed for jsmin
4713 var re = /^\s*['"](.*)["']\s*$/;
4714 args = args.split(',');
4715 for(var i = 0, len = args.length; i < len; i++){
4716 args[i] = args[i].replace(re, "$1");
4718 args = [values[name]].concat(args);
4720 args = [values[name]];
4722 return fm[format].apply(fm, args);
4725 return values[name] !== undefined ? values[name] : "";
4728 return this.html.replace(this.re, fn);
4746 this.loading = true;
4747 this.compiled = false;
4749 var cx = new Roo.data.Connection();
4753 success : function (response) {
4755 _t.html = response.responseText;
4759 failure : function(response) {
4760 Roo.log("Template failed to load from " + _t.url);
4767 * Sets the HTML used as the template and optionally compiles it.
4768 * @param {String} html
4769 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4770 * @return {Roo.Template} this
4772 set : function(html, compile){
4774 this.compiled = null;
4782 * True to disable format functions (defaults to false)
4785 disableFormats : false,
4788 * The regular expression used to match template variables
4792 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4795 * Compiles the template into an internal function, eliminating the RegEx overhead.
4796 * @return {Roo.Template} this
4798 compile : function(){
4799 var fm = Roo.util.Format;
4800 var useF = this.disableFormats !== true;
4801 var sep = Roo.isGecko ? "+" : ",";
4802 var fn = function(m, name, format, args){
4804 args = args ? ',' + args : "";
4805 if(format.substr(0, 5) != "this."){
4806 format = "fm." + format + '(';
4808 format = 'this.call("'+ format.substr(5) + '", ';
4812 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4814 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4817 // branched to use + in gecko and [].join() in others
4819 body = "this.compiled = function(values){ return '" +
4820 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4823 body = ["this.compiled = function(values){ return ['"];
4824 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4825 body.push("'].join('');};");
4826 body = body.join('');
4836 // private function used to call members
4837 call : function(fnName, value, allValues){
4838 return this[fnName](value, allValues);
4842 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4843 * @param {String/HTMLElement/Roo.Element} el The context element
4844 * @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'})
4845 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4846 * @return {HTMLElement/Roo.Element} The new node or Element
4848 insertFirst: function(el, values, returnElement){
4849 return this.doInsert('afterBegin', el, values, returnElement);
4853 * Applies the supplied values to the template and inserts the new node(s) before el.
4854 * @param {String/HTMLElement/Roo.Element} el The context element
4855 * @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'})
4856 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4857 * @return {HTMLElement/Roo.Element} The new node or Element
4859 insertBefore: function(el, values, returnElement){
4860 return this.doInsert('beforeBegin', el, values, returnElement);
4864 * Applies the supplied values to the template and inserts the new node(s) after el.
4865 * @param {String/HTMLElement/Roo.Element} el The context element
4866 * @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'})
4867 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4868 * @return {HTMLElement/Roo.Element} The new node or Element
4870 insertAfter : function(el, values, returnElement){
4871 return this.doInsert('afterEnd', el, values, returnElement);
4875 * Applies the supplied values to the template and appends the new node(s) to el.
4876 * @param {String/HTMLElement/Roo.Element} el The context element
4877 * @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'})
4878 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4879 * @return {HTMLElement/Roo.Element} The new node or Element
4881 append : function(el, values, returnElement){
4882 return this.doInsert('beforeEnd', el, values, returnElement);
4885 doInsert : function(where, el, values, returnEl){
4886 el = Roo.getDom(el);
4887 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4888 return returnEl ? Roo.get(newNode, true) : newNode;
4892 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4893 * @param {String/HTMLElement/Roo.Element} el The context element
4894 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4895 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4896 * @return {HTMLElement/Roo.Element} The new node or Element
4898 overwrite : function(el, values, returnElement){
4899 el = Roo.getDom(el);
4900 el.innerHTML = this.applyTemplate(values);
4901 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4905 * Alias for {@link #applyTemplate}
4908 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4911 Roo.DomHelper.Template = Roo.Template;
4914 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4915 * @param {String/HTMLElement} el A DOM element or its id
4916 * @returns {Roo.Template} The created template
4919 Roo.Template.from = function(el){
4920 el = Roo.getDom(el);
4921 return new Roo.Template(el.value || el.innerHTML);
4924 * Ext JS Library 1.1.1
4925 * Copyright(c) 2006-2007, Ext JS, LLC.
4927 * Originally Released Under LGPL - original licence link has changed is not relivant.
4930 * <script type="text/javascript">
4935 * This is code is also distributed under MIT license for use
4936 * with jQuery and prototype JavaScript libraries.
4939 * @class Roo.DomQuery
4940 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).
4942 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>
4945 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.
4947 <h4>Element Selectors:</h4>
4949 <li> <b>*</b> any element</li>
4950 <li> <b>E</b> an element with the tag E</li>
4951 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4952 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4953 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4954 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4956 <h4>Attribute Selectors:</h4>
4957 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4959 <li> <b>E[foo]</b> has an attribute "foo"</li>
4960 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4961 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4962 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4963 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4964 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4965 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4967 <h4>Pseudo Classes:</h4>
4969 <li> <b>E:first-child</b> E is the first child of its parent</li>
4970 <li> <b>E:last-child</b> E is the last child of its parent</li>
4971 <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>
4972 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4973 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4974 <li> <b>E:only-child</b> E is the only child of its parent</li>
4975 <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>
4976 <li> <b>E:first</b> the first E in the resultset</li>
4977 <li> <b>E:last</b> the last E in the resultset</li>
4978 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4979 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4980 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4981 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4982 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
4983 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
4984 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
4985 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
4986 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
4988 <h4>CSS Value Selectors:</h4>
4990 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
4991 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
4992 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
4993 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
4994 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
4995 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
4999 Roo.DomQuery = function(){
5000 var cache = {}, simpleCache = {}, valueCache = {};
5001 var nonSpace = /\S/;
5002 var trimRe = /^\s+|\s+$/g;
5003 var tplRe = /\{(\d+)\}/g;
5004 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
5005 var tagTokenRe = /^(#)?([\w-\*]+)/;
5006 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
5008 function child(p, index){
5010 var n = p.firstChild;
5012 if(n.nodeType == 1){
5023 while((n = n.nextSibling) && n.nodeType != 1);
5028 while((n = n.previousSibling) && n.nodeType != 1);
5032 function children(d){
5033 var n = d.firstChild, ni = -1;
5035 var nx = n.nextSibling;
5036 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
5046 function byClassName(c, a, v){
5050 var r = [], ri = -1, cn;
5051 for(var i = 0, ci; ci = c[i]; i++){
5052 if((' '+ci.className+' ').indexOf(v) != -1){
5059 function attrValue(n, attr){
5060 if(!n.tagName && typeof n.length != "undefined"){
5069 if(attr == "class" || attr == "className"){
5072 return n.getAttribute(attr) || n[attr];
5076 function getNodes(ns, mode, tagName){
5077 var result = [], ri = -1, cs;
5081 tagName = tagName || "*";
5082 if(typeof ns.getElementsByTagName != "undefined"){
5086 for(var i = 0, ni; ni = ns[i]; i++){
5087 cs = ni.getElementsByTagName(tagName);
5088 for(var j = 0, ci; ci = cs[j]; j++){
5092 }else if(mode == "/" || mode == ">"){
5093 var utag = tagName.toUpperCase();
5094 for(var i = 0, ni, cn; ni = ns[i]; i++){
5095 cn = ni.children || ni.childNodes;
5096 for(var j = 0, cj; cj = cn[j]; j++){
5097 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5102 }else if(mode == "+"){
5103 var utag = tagName.toUpperCase();
5104 for(var i = 0, n; n = ns[i]; i++){
5105 while((n = n.nextSibling) && n.nodeType != 1);
5106 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5110 }else if(mode == "~"){
5111 for(var i = 0, n; n = ns[i]; i++){
5112 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5121 function concat(a, b){
5125 for(var i = 0, l = b.length; i < l; i++){
5131 function byTag(cs, tagName){
5132 if(cs.tagName || cs == document){
5138 var r = [], ri = -1;
5139 tagName = tagName.toLowerCase();
5140 for(var i = 0, ci; ci = cs[i]; i++){
5141 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5148 function byId(cs, attr, id){
5149 if(cs.tagName || cs == document){
5155 var r = [], ri = -1;
5156 for(var i = 0,ci; ci = cs[i]; i++){
5157 if(ci && ci.id == id){
5165 function byAttribute(cs, attr, value, op, custom){
5166 var r = [], ri = -1, st = custom=="{";
5167 var f = Roo.DomQuery.operators[op];
5168 for(var i = 0, ci; ci = cs[i]; i++){
5171 a = Roo.DomQuery.getStyle(ci, attr);
5173 else if(attr == "class" || attr == "className"){
5175 }else if(attr == "for"){
5177 }else if(attr == "href"){
5178 a = ci.getAttribute("href", 2);
5180 a = ci.getAttribute(attr);
5182 if((f && f(a, value)) || (!f && a)){
5189 function byPseudo(cs, name, value){
5190 return Roo.DomQuery.pseudos[name](cs, value);
5193 // This is for IE MSXML which does not support expandos.
5194 // IE runs the same speed using setAttribute, however FF slows way down
5195 // and Safari completely fails so they need to continue to use expandos.
5196 var isIE = window.ActiveXObject ? true : false;
5198 // this eval is stop the compressor from
5199 // renaming the variable to something shorter
5201 /** eval:var:batch */
5206 function nodupIEXml(cs){
5208 cs[0].setAttribute("_nodup", d);
5210 for(var i = 1, len = cs.length; i < len; i++){
5212 if(!c.getAttribute("_nodup") != d){
5213 c.setAttribute("_nodup", d);
5217 for(var i = 0, len = cs.length; i < len; i++){
5218 cs[i].removeAttribute("_nodup");
5227 var len = cs.length, c, i, r = cs, cj, ri = -1;
5228 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5231 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5232 return nodupIEXml(cs);
5236 for(i = 1; c = cs[i]; i++){
5241 for(var j = 0; j < i; j++){
5244 for(j = i+1; cj = cs[j]; j++){
5256 function quickDiffIEXml(c1, c2){
5258 for(var i = 0, len = c1.length; i < len; i++){
5259 c1[i].setAttribute("_qdiff", d);
5262 for(var i = 0, len = c2.length; i < len; i++){
5263 if(c2[i].getAttribute("_qdiff") != d){
5264 r[r.length] = c2[i];
5267 for(var i = 0, len = c1.length; i < len; i++){
5268 c1[i].removeAttribute("_qdiff");
5273 function quickDiff(c1, c2){
5274 var len1 = c1.length;
5278 if(isIE && c1[0].selectSingleNode){
5279 return quickDiffIEXml(c1, c2);
5282 for(var i = 0; i < len1; i++){
5286 for(var i = 0, len = c2.length; i < len; i++){
5287 if(c2[i]._qdiff != d){
5288 r[r.length] = c2[i];
5294 function quickId(ns, mode, root, id){
5296 var d = root.ownerDocument || root;
5297 return d.getElementById(id);
5299 ns = getNodes(ns, mode, "*");
5300 return byId(ns, null, id);
5304 getStyle : function(el, name){
5305 return Roo.fly(el).getStyle(name);
5308 * Compiles a selector/xpath query into a reusable function. The returned function
5309 * takes one parameter "root" (optional), which is the context node from where the query should start.
5310 * @param {String} selector The selector/xpath query
5311 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5312 * @return {Function}
5314 compile : function(path, type){
5315 type = type || "select";
5317 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5318 var q = path, mode, lq;
5319 var tk = Roo.DomQuery.matchers;
5320 var tklen = tk.length;
5323 // accept leading mode switch
5324 var lmode = q.match(modeRe);
5325 if(lmode && lmode[1]){
5326 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5327 q = q.replace(lmode[1], "");
5329 // strip leading slashes
5330 while(path.substr(0, 1)=="/"){
5331 path = path.substr(1);
5334 while(q && lq != q){
5336 var tm = q.match(tagTokenRe);
5337 if(type == "select"){
5340 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5342 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5344 q = q.replace(tm[0], "");
5345 }else if(q.substr(0, 1) != '@'){
5346 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5351 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5353 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5355 q = q.replace(tm[0], "");
5358 while(!(mm = q.match(modeRe))){
5359 var matched = false;
5360 for(var j = 0; j < tklen; j++){
5362 var m = q.match(t.re);
5364 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5367 q = q.replace(m[0], "");
5372 // prevent infinite loop on bad selector
5374 throw 'Error parsing selector, parsing failed at "' + q + '"';
5378 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5379 q = q.replace(mm[1], "");
5382 fn[fn.length] = "return nodup(n);\n}";
5385 * list of variables that need from compression as they are used by eval.
5395 * eval:var:byClassName
5397 * eval:var:byAttribute
5398 * eval:var:attrValue
5406 * Selects a group of elements.
5407 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5408 * @param {Node} root (optional) The start of the query (defaults to document).
5411 select : function(path, root, type){
5412 if(!root || root == document){
5415 if(typeof root == "string"){
5416 root = document.getElementById(root);
5418 var paths = path.split(",");
5420 for(var i = 0, len = paths.length; i < len; i++){
5421 var p = paths[i].replace(trimRe, "");
5423 cache[p] = Roo.DomQuery.compile(p);
5425 throw p + " is not a valid selector";
5428 var result = cache[p](root);
5429 if(result && result != document){
5430 results = results.concat(result);
5433 if(paths.length > 1){
5434 return nodup(results);
5440 * Selects a single element.
5441 * @param {String} selector The selector/xpath query
5442 * @param {Node} root (optional) The start of the query (defaults to document).
5445 selectNode : function(path, root){
5446 return Roo.DomQuery.select(path, root)[0];
5450 * Selects the value of a node, optionally replacing null with the defaultValue.
5451 * @param {String} selector The selector/xpath query
5452 * @param {Node} root (optional) The start of the query (defaults to document).
5453 * @param {String} defaultValue
5455 selectValue : function(path, root, defaultValue){
5456 path = path.replace(trimRe, "");
5457 if(!valueCache[path]){
5458 valueCache[path] = Roo.DomQuery.compile(path, "select");
5460 var n = valueCache[path](root);
5461 n = n[0] ? n[0] : n;
5462 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5463 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5467 * Selects the value of a node, parsing integers and floats.
5468 * @param {String} selector The selector/xpath query
5469 * @param {Node} root (optional) The start of the query (defaults to document).
5470 * @param {Number} defaultValue
5473 selectNumber : function(path, root, defaultValue){
5474 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5475 return parseFloat(v);
5479 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5480 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5481 * @param {String} selector The simple selector to test
5484 is : function(el, ss){
5485 if(typeof el == "string"){
5486 el = document.getElementById(el);
5488 var isArray = (el instanceof Array);
5489 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5490 return isArray ? (result.length == el.length) : (result.length > 0);
5494 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5495 * @param {Array} el An array of elements to filter
5496 * @param {String} selector The simple selector to test
5497 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5498 * the selector instead of the ones that match
5501 filter : function(els, ss, nonMatches){
5502 ss = ss.replace(trimRe, "");
5503 if(!simpleCache[ss]){
5504 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5506 var result = simpleCache[ss](els);
5507 return nonMatches ? quickDiff(result, els) : result;
5511 * Collection of matching regular expressions and code snippets.
5515 select: 'n = byClassName(n, null, " {1} ");'
5517 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5518 select: 'n = byPseudo(n, "{1}", "{2}");'
5520 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5521 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5524 select: 'n = byId(n, null, "{1}");'
5527 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5532 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5533 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5536 "=" : function(a, v){
5539 "!=" : function(a, v){
5542 "^=" : function(a, v){
5543 return a && a.substr(0, v.length) == v;
5545 "$=" : function(a, v){
5546 return a && a.substr(a.length-v.length) == v;
5548 "*=" : function(a, v){
5549 return a && a.indexOf(v) !== -1;
5551 "%=" : function(a, v){
5552 return (a % v) == 0;
5554 "|=" : function(a, v){
5555 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5557 "~=" : function(a, v){
5558 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5563 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5564 * and the argument (if any) supplied in the selector.
5567 "first-child" : function(c){
5568 var r = [], ri = -1, n;
5569 for(var i = 0, ci; ci = n = c[i]; i++){
5570 while((n = n.previousSibling) && n.nodeType != 1);
5578 "last-child" : function(c){
5579 var r = [], ri = -1, n;
5580 for(var i = 0, ci; ci = n = c[i]; i++){
5581 while((n = n.nextSibling) && n.nodeType != 1);
5589 "nth-child" : function(c, a) {
5590 var r = [], ri = -1;
5591 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5592 var f = (m[1] || 1) - 0, l = m[2] - 0;
5593 for(var i = 0, n; n = c[i]; i++){
5594 var pn = n.parentNode;
5595 if (batch != pn._batch) {
5597 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5598 if(cn.nodeType == 1){
5605 if (l == 0 || n.nodeIndex == l){
5608 } else if ((n.nodeIndex + l) % f == 0){
5616 "only-child" : function(c){
5617 var r = [], ri = -1;;
5618 for(var i = 0, ci; ci = c[i]; i++){
5619 if(!prev(ci) && !next(ci)){
5626 "empty" : function(c){
5627 var r = [], ri = -1;
5628 for(var i = 0, ci; ci = c[i]; i++){
5629 var cns = ci.childNodes, j = 0, cn, empty = true;
5632 if(cn.nodeType == 1 || cn.nodeType == 3){
5644 "contains" : function(c, v){
5645 var r = [], ri = -1;
5646 for(var i = 0, ci; ci = c[i]; i++){
5647 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5654 "nodeValue" : function(c, v){
5655 var r = [], ri = -1;
5656 for(var i = 0, ci; ci = c[i]; i++){
5657 if(ci.firstChild && ci.firstChild.nodeValue == v){
5664 "checked" : function(c){
5665 var r = [], ri = -1;
5666 for(var i = 0, ci; ci = c[i]; i++){
5667 if(ci.checked == true){
5674 "not" : function(c, ss){
5675 return Roo.DomQuery.filter(c, ss, true);
5678 "odd" : function(c){
5679 return this["nth-child"](c, "odd");
5682 "even" : function(c){
5683 return this["nth-child"](c, "even");
5686 "nth" : function(c, a){
5687 return c[a-1] || [];
5690 "first" : function(c){
5694 "last" : function(c){
5695 return c[c.length-1] || [];
5698 "has" : function(c, ss){
5699 var s = Roo.DomQuery.select;
5700 var r = [], ri = -1;
5701 for(var i = 0, ci; ci = c[i]; i++){
5702 if(s(ss, ci).length > 0){
5709 "next" : function(c, ss){
5710 var is = Roo.DomQuery.is;
5711 var r = [], ri = -1;
5712 for(var i = 0, ci; ci = c[i]; i++){
5721 "prev" : function(c, ss){
5722 var is = Roo.DomQuery.is;
5723 var r = [], ri = -1;
5724 for(var i = 0, ci; ci = c[i]; i++){
5737 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5738 * @param {String} path The selector/xpath query
5739 * @param {Node} root (optional) The start of the query (defaults to document).
5744 Roo.query = Roo.DomQuery.select;
5747 * Ext JS Library 1.1.1
5748 * Copyright(c) 2006-2007, Ext JS, LLC.
5750 * Originally Released Under LGPL - original licence link has changed is not relivant.
5753 * <script type="text/javascript">
5757 * @class Roo.util.Observable
5758 * Base class that provides a common interface for publishing events. Subclasses are expected to
5759 * to have a property "events" with all the events defined.<br>
5762 Employee = function(name){
5769 Roo.extend(Employee, Roo.util.Observable);
5771 * @param {Object} config properties to use (incuding events / listeners)
5774 Roo.util.Observable = function(cfg){
5777 this.addEvents(cfg.events || {});
5779 delete cfg.events; // make sure
5782 Roo.apply(this, cfg);
5785 this.on(this.listeners);
5786 delete this.listeners;
5789 Roo.util.Observable.prototype = {
5791 * @cfg {Object} listeners list of events and functions to call for this object,
5795 'click' : function(e) {
5805 * Fires the specified event with the passed parameters (minus the event name).
5806 * @param {String} eventName
5807 * @param {Object...} args Variable number of parameters are passed to handlers
5808 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5810 fireEvent : function(){
5811 var ce = this.events[arguments[0].toLowerCase()];
5812 if(typeof ce == "object"){
5813 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5820 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5823 * Appends an event handler to this component
5824 * @param {String} eventName The type of event to listen for
5825 * @param {Function} handler The method the event invokes
5826 * @param {Object} scope (optional) The scope in which to execute the handler
5827 * function. The handler function's "this" context.
5828 * @param {Object} options (optional) An object containing handler configuration
5829 * properties. This may contain any of the following properties:<ul>
5830 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5831 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5832 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5833 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5834 * by the specified number of milliseconds. If the event fires again within that time, the original
5835 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5838 * <b>Combining Options</b><br>
5839 * Using the options argument, it is possible to combine different types of listeners:<br>
5841 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5843 el.on('click', this.onClick, this, {
5850 * <b>Attaching multiple handlers in 1 call</b><br>
5851 * The method also allows for a single argument to be passed which is a config object containing properties
5852 * which specify multiple handlers.
5861 fn: this.onMouseOver,
5865 fn: this.onMouseOut,
5871 * Or a shorthand syntax which passes the same scope object to all handlers:
5874 'click': this.onClick,
5875 'mouseover': this.onMouseOver,
5876 'mouseout': this.onMouseOut,
5881 addListener : function(eventName, fn, scope, o){
5882 if(typeof eventName == "object"){
5885 if(this.filterOptRe.test(e)){
5888 if(typeof o[e] == "function"){
5890 this.addListener(e, o[e], o.scope, o);
5892 // individual options
5893 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5898 o = (!o || typeof o == "boolean") ? {} : o;
5899 eventName = eventName.toLowerCase();
5900 var ce = this.events[eventName] || true;
5901 if(typeof ce == "boolean"){
5902 ce = new Roo.util.Event(this, eventName);
5903 this.events[eventName] = ce;
5905 ce.addListener(fn, scope, o);
5909 * Removes a listener
5910 * @param {String} eventName The type of event to listen for
5911 * @param {Function} handler The handler to remove
5912 * @param {Object} scope (optional) The scope (this object) for the handler
5914 removeListener : function(eventName, fn, scope){
5915 var ce = this.events[eventName.toLowerCase()];
5916 if(typeof ce == "object"){
5917 ce.removeListener(fn, scope);
5922 * Removes all listeners for this object
5924 purgeListeners : function(){
5925 for(var evt in this.events){
5926 if(typeof this.events[evt] == "object"){
5927 this.events[evt].clearListeners();
5932 relayEvents : function(o, events){
5933 var createHandler = function(ename){
5935 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5938 for(var i = 0, len = events.length; i < len; i++){
5939 var ename = events[i];
5940 if(!this.events[ename]){ this.events[ename] = true; };
5941 o.on(ename, createHandler(ename), this);
5946 * Used to define events on this Observable
5947 * @param {Object} object The object with the events defined
5949 addEvents : function(o){
5953 Roo.applyIf(this.events, o);
5957 * Checks to see if this object has any listeners for a specified event
5958 * @param {String} eventName The name of the event to check for
5959 * @return {Boolean} True if the event is being listened for, else false
5961 hasListener : function(eventName){
5962 var e = this.events[eventName];
5963 return typeof e == "object" && e.listeners.length > 0;
5967 * Appends an event handler to this element (shorthand for addListener)
5968 * @param {String} eventName The type of event to listen for
5969 * @param {Function} handler The method the event invokes
5970 * @param {Object} scope (optional) The scope in which to execute the handler
5971 * function. The handler function's "this" context.
5972 * @param {Object} options (optional)
5975 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5977 * Removes a listener (shorthand for removeListener)
5978 * @param {String} eventName The type of event to listen for
5979 * @param {Function} handler The handler to remove
5980 * @param {Object} scope (optional) The scope (this object) for the handler
5983 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
5986 * Starts capture on the specified Observable. All events will be passed
5987 * to the supplied function with the event name + standard signature of the event
5988 * <b>before</b> the event is fired. If the supplied function returns false,
5989 * the event will not fire.
5990 * @param {Observable} o The Observable to capture
5991 * @param {Function} fn The function to call
5992 * @param {Object} scope (optional) The scope (this object) for the fn
5995 Roo.util.Observable.capture = function(o, fn, scope){
5996 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
6000 * Removes <b>all</b> added captures from the Observable.
6001 * @param {Observable} o The Observable to release
6004 Roo.util.Observable.releaseCapture = function(o){
6005 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
6010 var createBuffered = function(h, o, scope){
6011 var task = new Roo.util.DelayedTask();
6013 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
6017 var createSingle = function(h, e, fn, scope){
6019 e.removeListener(fn, scope);
6020 return h.apply(scope, arguments);
6024 var createDelayed = function(h, o, scope){
6026 var args = Array.prototype.slice.call(arguments, 0);
6027 setTimeout(function(){
6028 h.apply(scope, args);
6033 Roo.util.Event = function(obj, name){
6036 this.listeners = [];
6039 Roo.util.Event.prototype = {
6040 addListener : function(fn, scope, options){
6041 var o = options || {};
6042 scope = scope || this.obj;
6043 if(!this.isListening(fn, scope)){
6044 var l = {fn: fn, scope: scope, options: o};
6047 h = createDelayed(h, o, scope);
6050 h = createSingle(h, this, fn, scope);
6053 h = createBuffered(h, o, scope);
6056 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6057 this.listeners.push(l);
6059 this.listeners = this.listeners.slice(0);
6060 this.listeners.push(l);
6065 findListener : function(fn, scope){
6066 scope = scope || this.obj;
6067 var ls = this.listeners;
6068 for(var i = 0, len = ls.length; i < len; i++){
6070 if(l.fn == fn && l.scope == scope){
6077 isListening : function(fn, scope){
6078 return this.findListener(fn, scope) != -1;
6081 removeListener : function(fn, scope){
6083 if((index = this.findListener(fn, scope)) != -1){
6085 this.listeners.splice(index, 1);
6087 this.listeners = this.listeners.slice(0);
6088 this.listeners.splice(index, 1);
6095 clearListeners : function(){
6096 this.listeners = [];
6100 var ls = this.listeners, scope, len = ls.length;
6103 var args = Array.prototype.slice.call(arguments, 0);
6104 for(var i = 0; i < len; i++){
6106 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6107 this.firing = false;
6111 this.firing = false;
6118 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6125 * @class Roo.Document
6126 * @extends Roo.util.Observable
6127 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6129 * @param {Object} config the methods and properties of the 'base' class for the application.
6131 * Generic Page handler - implement this to start your app..
6134 * MyProject = new Roo.Document({
6136 'load' : true // your events..
6139 'ready' : function() {
6140 // fired on Roo.onReady()
6145 Roo.Document = function(cfg) {
6150 Roo.util.Observable.call(this,cfg);
6154 Roo.onReady(function() {
6155 _this.fireEvent('ready');
6161 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6163 * Ext JS Library 1.1.1
6164 * Copyright(c) 2006-2007, Ext JS, LLC.
6166 * Originally Released Under LGPL - original licence link has changed is not relivant.
6169 * <script type="text/javascript">
6173 * @class Roo.EventManager
6174 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6175 * several useful events directly.
6176 * See {@link Roo.EventObject} for more details on normalized event objects.
6179 Roo.EventManager = function(){
6180 var docReadyEvent, docReadyProcId, docReadyState = false;
6181 var resizeEvent, resizeTask, textEvent, textSize;
6182 var E = Roo.lib.Event;
6183 var D = Roo.lib.Dom;
6188 var fireDocReady = function(){
6190 docReadyState = true;
6193 clearInterval(docReadyProcId);
6195 if(Roo.isGecko || Roo.isOpera) {
6196 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6199 var defer = document.getElementById("ie-deferred-loader");
6201 defer.onreadystatechange = null;
6202 defer.parentNode.removeChild(defer);
6206 docReadyEvent.fire();
6207 docReadyEvent.clearListeners();
6212 var initDocReady = function(){
6213 docReadyEvent = new Roo.util.Event();
6214 if(Roo.isGecko || Roo.isOpera) {
6215 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6217 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6218 var defer = document.getElementById("ie-deferred-loader");
6219 defer.onreadystatechange = function(){
6220 if(this.readyState == "complete"){
6224 }else if(Roo.isSafari){
6225 docReadyProcId = setInterval(function(){
6226 var rs = document.readyState;
6227 if(rs == "complete") {
6232 // no matter what, make sure it fires on load
6233 E.on(window, "load", fireDocReady);
6236 var createBuffered = function(h, o){
6237 var task = new Roo.util.DelayedTask(h);
6239 // create new event object impl so new events don't wipe out properties
6240 e = new Roo.EventObjectImpl(e);
6241 task.delay(o.buffer, h, null, [e]);
6245 var createSingle = function(h, el, ename, fn){
6247 Roo.EventManager.removeListener(el, ename, fn);
6252 var createDelayed = function(h, o){
6254 // create new event object impl so new events don't wipe out properties
6255 e = new Roo.EventObjectImpl(e);
6256 setTimeout(function(){
6261 var transitionEndVal = false;
6263 var transitionEnd = function()
6265 if (transitionEndVal) {
6266 return transitionEndVal;
6268 var el = document.createElement('div');
6270 var transEndEventNames = {
6271 WebkitTransition : 'webkitTransitionEnd',
6272 MozTransition : 'transitionend',
6273 OTransition : 'oTransitionEnd otransitionend',
6274 transition : 'transitionend'
6277 for (var name in transEndEventNames) {
6278 if (el.style[name] !== undefined) {
6279 transitionEndVal = transEndEventNames[name];
6280 return transitionEndVal ;
6286 var listen = function(element, ename, opt, fn, scope){
6287 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6288 fn = fn || o.fn; scope = scope || o.scope;
6289 var el = Roo.getDom(element);
6293 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6296 if (ename == 'transitionend') {
6297 ename = transitionEnd();
6299 var h = function(e){
6300 e = Roo.EventObject.setEvent(e);
6303 t = e.getTarget(o.delegate, el);
6310 if(o.stopEvent === true){
6313 if(o.preventDefault === true){
6316 if(o.stopPropagation === true){
6317 e.stopPropagation();
6320 if(o.normalized === false){
6324 fn.call(scope || el, e, t, o);
6327 h = createDelayed(h, o);
6330 h = createSingle(h, el, ename, fn);
6333 h = createBuffered(h, o);
6336 fn._handlers = fn._handlers || [];
6339 fn._handlers.push([Roo.id(el), ename, h]);
6344 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6345 el.addEventListener("DOMMouseScroll", h, false);
6346 E.on(window, 'unload', function(){
6347 el.removeEventListener("DOMMouseScroll", h, false);
6350 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6351 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6356 var stopListening = function(el, ename, fn){
6357 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6359 for(var i = 0, len = hds.length; i < len; i++){
6361 if(h[0] == id && h[1] == ename){
6368 E.un(el, ename, hd);
6369 el = Roo.getDom(el);
6370 if(ename == "mousewheel" && el.addEventListener){
6371 el.removeEventListener("DOMMouseScroll", hd, false);
6373 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6374 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6378 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6385 * @scope Roo.EventManager
6390 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6391 * object with a Roo.EventObject
6392 * @param {Function} fn The method the event invokes
6393 * @param {Object} scope An object that becomes the scope of the handler
6394 * @param {boolean} override If true, the obj passed in becomes
6395 * the execution scope of the listener
6396 * @return {Function} The wrapped function
6399 wrap : function(fn, scope, override){
6401 Roo.EventObject.setEvent(e);
6402 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6407 * Appends an event handler to an element (shorthand for addListener)
6408 * @param {String/HTMLElement} element The html element or id to assign the
6409 * @param {String} eventName The type of event to listen for
6410 * @param {Function} handler The method the event invokes
6411 * @param {Object} scope (optional) The scope in which to execute the handler
6412 * function. The handler function's "this" context.
6413 * @param {Object} options (optional) An object containing handler configuration
6414 * properties. This may contain any of the following properties:<ul>
6415 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6416 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6417 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6418 * <li>preventDefault {Boolean} True to prevent the default action</li>
6419 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6420 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6421 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6422 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6423 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6424 * by the specified number of milliseconds. If the event fires again within that time, the original
6425 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6428 * <b>Combining Options</b><br>
6429 * Using the options argument, it is possible to combine different types of listeners:<br>
6431 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6433 el.on('click', this.onClick, this, {
6440 * <b>Attaching multiple handlers in 1 call</b><br>
6441 * The method also allows for a single argument to be passed which is a config object containing properties
6442 * which specify multiple handlers.
6452 fn: this.onMouseOver
6461 * Or a shorthand syntax:<br>
6464 'click' : this.onClick,
6465 'mouseover' : this.onMouseOver,
6466 'mouseout' : this.onMouseOut
6470 addListener : function(element, eventName, fn, scope, options){
6471 if(typeof eventName == "object"){
6477 if(typeof o[e] == "function"){
6479 listen(element, e, o, o[e], o.scope);
6481 // individual options
6482 listen(element, e, o[e]);
6487 return listen(element, eventName, options, fn, scope);
6491 * Removes an event handler
6493 * @param {String/HTMLElement} element The id or html element to remove the
6495 * @param {String} eventName The type of event
6496 * @param {Function} fn
6497 * @return {Boolean} True if a listener was actually removed
6499 removeListener : function(element, eventName, fn){
6500 return stopListening(element, eventName, fn);
6504 * Fires when the document is ready (before onload and before images are loaded). Can be
6505 * accessed shorthanded Roo.onReady().
6506 * @param {Function} fn The method the event invokes
6507 * @param {Object} scope An object that becomes the scope of the handler
6508 * @param {boolean} options
6510 onDocumentReady : function(fn, scope, options){
6511 if(docReadyState){ // if it already fired
6512 docReadyEvent.addListener(fn, scope, options);
6513 docReadyEvent.fire();
6514 docReadyEvent.clearListeners();
6520 docReadyEvent.addListener(fn, scope, options);
6524 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6525 * @param {Function} fn The method the event invokes
6526 * @param {Object} scope An object that becomes the scope of the handler
6527 * @param {boolean} options
6529 onWindowResize : function(fn, scope, options){
6531 resizeEvent = new Roo.util.Event();
6532 resizeTask = new Roo.util.DelayedTask(function(){
6533 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6535 E.on(window, "resize", function(){
6537 resizeTask.delay(50);
6539 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6543 resizeEvent.addListener(fn, scope, options);
6547 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6548 * @param {Function} fn The method the event invokes
6549 * @param {Object} scope An object that becomes the scope of the handler
6550 * @param {boolean} options
6552 onTextResize : function(fn, scope, options){
6554 textEvent = new Roo.util.Event();
6555 var textEl = new Roo.Element(document.createElement('div'));
6556 textEl.dom.className = 'x-text-resize';
6557 textEl.dom.innerHTML = 'X';
6558 textEl.appendTo(document.body);
6559 textSize = textEl.dom.offsetHeight;
6560 setInterval(function(){
6561 if(textEl.dom.offsetHeight != textSize){
6562 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6564 }, this.textResizeInterval);
6566 textEvent.addListener(fn, scope, options);
6570 * Removes the passed window resize listener.
6571 * @param {Function} fn The method the event invokes
6572 * @param {Object} scope The scope of handler
6574 removeResizeListener : function(fn, scope){
6576 resizeEvent.removeListener(fn, scope);
6581 fireResize : function(){
6583 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6587 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6591 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6593 textResizeInterval : 50
6598 * @scopeAlias pub=Roo.EventManager
6602 * Appends an event handler to an element (shorthand for addListener)
6603 * @param {String/HTMLElement} element The html element or id to assign the
6604 * @param {String} eventName The type of event to listen for
6605 * @param {Function} handler The method the event invokes
6606 * @param {Object} scope (optional) The scope in which to execute the handler
6607 * function. The handler function's "this" context.
6608 * @param {Object} options (optional) An object containing handler configuration
6609 * properties. This may contain any of the following properties:<ul>
6610 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6611 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6612 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6613 * <li>preventDefault {Boolean} True to prevent the default action</li>
6614 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6615 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6616 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6617 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6618 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6619 * by the specified number of milliseconds. If the event fires again within that time, the original
6620 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6623 * <b>Combining Options</b><br>
6624 * Using the options argument, it is possible to combine different types of listeners:<br>
6626 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6628 el.on('click', this.onClick, this, {
6635 * <b>Attaching multiple handlers in 1 call</b><br>
6636 * The method also allows for a single argument to be passed which is a config object containing properties
6637 * which specify multiple handlers.
6647 fn: this.onMouseOver
6656 * Or a shorthand syntax:<br>
6659 'click' : this.onClick,
6660 'mouseover' : this.onMouseOver,
6661 'mouseout' : this.onMouseOut
6665 pub.on = pub.addListener;
6666 pub.un = pub.removeListener;
6668 pub.stoppedMouseDownEvent = new Roo.util.Event();
6672 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6673 * @param {Function} fn The method the event invokes
6674 * @param {Object} scope An object that becomes the scope of the handler
6675 * @param {boolean} override If true, the obj passed in becomes
6676 * the execution scope of the listener
6680 Roo.onReady = Roo.EventManager.onDocumentReady;
6682 Roo.onReady(function(){
6683 var bd = Roo.get(document.body);
6688 : Roo.isIE11 ? "roo-ie11"
6689 : Roo.isEdge ? "roo-edge"
6690 : Roo.isGecko ? "roo-gecko"
6691 : Roo.isOpera ? "roo-opera"
6692 : Roo.isSafari ? "roo-safari" : ""];
6695 cls.push("roo-mac");
6698 cls.push("roo-linux");
6701 cls.push("roo-ios");
6704 cls.push("roo-touch");
6706 if(Roo.isBorderBox){
6707 cls.push('roo-border-box');
6709 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6710 var p = bd.dom.parentNode;
6712 p.className += ' roo-strict';
6715 bd.addClass(cls.join(' '));
6719 * @class Roo.EventObject
6720 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6721 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6724 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6726 var target = e.getTarget();
6729 var myDiv = Roo.get("myDiv");
6730 myDiv.on("click", handleClick);
6732 Roo.EventManager.on("myDiv", 'click', handleClick);
6733 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6737 Roo.EventObject = function(){
6739 var E = Roo.lib.Event;
6741 // safari keypress events for special keys return bad keycodes
6744 63235 : 39, // right
6747 63276 : 33, // page up
6748 63277 : 34, // page down
6749 63272 : 46, // delete
6754 // normalize button clicks
6755 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6756 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6758 Roo.EventObjectImpl = function(e){
6760 this.setEvent(e.browserEvent || e);
6763 Roo.EventObjectImpl.prototype = {
6765 * Used to fix doc tools.
6766 * @scope Roo.EventObject.prototype
6772 /** The normal browser event */
6773 browserEvent : null,
6774 /** The button pressed in a mouse event */
6776 /** True if the shift key was down during the event */
6778 /** True if the control key was down during the event */
6780 /** True if the alt key was down during the event */
6839 setEvent : function(e){
6840 if(e == this || (e && e.browserEvent)){ // already wrapped
6843 this.browserEvent = e;
6845 // normalize buttons
6846 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6847 if(e.type == 'click' && this.button == -1){
6851 this.shiftKey = e.shiftKey;
6852 // mac metaKey behaves like ctrlKey
6853 this.ctrlKey = e.ctrlKey || e.metaKey;
6854 this.altKey = e.altKey;
6855 // in getKey these will be normalized for the mac
6856 this.keyCode = e.keyCode;
6857 // keyup warnings on firefox.
6858 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6859 // cache the target for the delayed and or buffered events
6860 this.target = E.getTarget(e);
6862 this.xy = E.getXY(e);
6865 this.shiftKey = false;
6866 this.ctrlKey = false;
6867 this.altKey = false;
6877 * Stop the event (preventDefault and stopPropagation)
6879 stopEvent : function(){
6880 if(this.browserEvent){
6881 if(this.browserEvent.type == 'mousedown'){
6882 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6884 E.stopEvent(this.browserEvent);
6889 * Prevents the browsers default handling of the event.
6891 preventDefault : function(){
6892 if(this.browserEvent){
6893 E.preventDefault(this.browserEvent);
6898 isNavKeyPress : function(){
6899 var k = this.keyCode;
6900 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6901 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6904 isSpecialKey : function(){
6905 var k = this.keyCode;
6906 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6907 (k == 16) || (k == 17) ||
6908 (k >= 18 && k <= 20) ||
6909 (k >= 33 && k <= 35) ||
6910 (k >= 36 && k <= 39) ||
6911 (k >= 44 && k <= 45);
6914 * Cancels bubbling of the event.
6916 stopPropagation : function(){
6917 if(this.browserEvent){
6918 if(this.type == 'mousedown'){
6919 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6921 E.stopPropagation(this.browserEvent);
6926 * Gets the key code for the event.
6929 getCharCode : function(){
6930 return this.charCode || this.keyCode;
6934 * Returns a normalized keyCode for the event.
6935 * @return {Number} The key code
6937 getKey : function(){
6938 var k = this.keyCode || this.charCode;
6939 return Roo.isSafari ? (safariKeys[k] || k) : k;
6943 * Gets the x coordinate of the event.
6946 getPageX : function(){
6951 * Gets the y coordinate of the event.
6954 getPageY : function(){
6959 * Gets the time of the event.
6962 getTime : function(){
6963 if(this.browserEvent){
6964 return E.getTime(this.browserEvent);
6970 * Gets the page coordinates of the event.
6971 * @return {Array} The xy values like [x, y]
6978 * Gets the target for the event.
6979 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
6980 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
6981 search as a number or element (defaults to 10 || document.body)
6982 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
6983 * @return {HTMLelement}
6985 getTarget : function(selector, maxDepth, returnEl){
6986 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
6989 * Gets the related target.
6990 * @return {HTMLElement}
6992 getRelatedTarget : function(){
6993 if(this.browserEvent){
6994 return E.getRelatedTarget(this.browserEvent);
7000 * Normalizes mouse wheel delta across browsers
7001 * @return {Number} The delta
7003 getWheelDelta : function(){
7004 var e = this.browserEvent;
7006 if(e.wheelDelta){ /* IE/Opera. */
7007 delta = e.wheelDelta/120;
7008 }else if(e.detail){ /* Mozilla case. */
7009 delta = -e.detail/3;
7015 * Returns true if the control, meta, shift or alt key was pressed during this event.
7018 hasModifier : function(){
7019 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
7023 * Returns true if the target of this event equals el or is a child of el
7024 * @param {String/HTMLElement/Element} el
7025 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7028 within : function(el, related){
7029 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7030 return t && Roo.fly(el).contains(t);
7033 getPoint : function(){
7034 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7038 return new Roo.EventObjectImpl();
7043 * Ext JS Library 1.1.1
7044 * Copyright(c) 2006-2007, Ext JS, LLC.
7046 * Originally Released Under LGPL - original licence link has changed is not relivant.
7049 * <script type="text/javascript">
7053 // was in Composite Element!??!?!
7056 var D = Roo.lib.Dom;
7057 var E = Roo.lib.Event;
7058 var A = Roo.lib.Anim;
7060 // local style camelizing for speed
7062 var camelRe = /(-[a-z])/gi;
7063 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7064 var view = document.defaultView;
7067 * @class Roo.Element
7068 * Represents an Element in the DOM.<br><br>
7071 var el = Roo.get("my-div");
7074 var el = getEl("my-div");
7076 // or with a DOM element
7077 var el = Roo.get(myDivElement);
7079 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7080 * each call instead of constructing a new one.<br><br>
7081 * <b>Animations</b><br />
7082 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7083 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7085 Option Default Description
7086 --------- -------- ---------------------------------------------
7087 duration .35 The duration of the animation in seconds
7088 easing easeOut The YUI easing method
7089 callback none A function to execute when the anim completes
7090 scope this The scope (this) of the callback function
7092 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7093 * manipulate the animation. Here's an example:
7095 var el = Roo.get("my-div");
7100 // default animation
7101 el.setWidth(100, true);
7103 // animation with some options set
7110 // using the "anim" property to get the Anim object
7116 el.setWidth(100, opt);
7118 if(opt.anim.isAnimated()){
7122 * <b> Composite (Collections of) Elements</b><br />
7123 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7124 * @constructor Create a new Element directly.
7125 * @param {String/HTMLElement} element
7126 * @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).
7128 Roo.Element = function(element, forceNew){
7129 var dom = typeof element == "string" ?
7130 document.getElementById(element) : element;
7131 if(!dom){ // invalid id/element
7135 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7136 return Roo.Element.cache[id];
7146 * The DOM element ID
7149 this.id = id || Roo.id(dom);
7152 var El = Roo.Element;
7156 * The element's default display mode (defaults to "")
7159 originalDisplay : "",
7162 // note this is overridden in BS version..
7165 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7171 * Sets the element's visibility mode. When setVisible() is called it
7172 * will use this to determine whether to set the visibility or the display property.
7173 * @param visMode Element.VISIBILITY or Element.DISPLAY
7174 * @return {Roo.Element} this
7176 setVisibilityMode : function(visMode){
7177 this.visibilityMode = visMode;
7181 * Convenience method for setVisibilityMode(Element.DISPLAY)
7182 * @param {String} display (optional) What to set display to when visible
7183 * @return {Roo.Element} this
7185 enableDisplayMode : function(display){
7186 this.setVisibilityMode(El.DISPLAY);
7187 if(typeof display != "undefined") { this.originalDisplay = display; }
7192 * 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)
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 findParent : function(simpleSelector, maxDepth, returnEl){
7200 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7201 maxDepth = maxDepth || 50;
7202 if(typeof maxDepth != "number"){
7203 stopEl = Roo.getDom(maxDepth);
7206 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7207 if(dq.is(p, simpleSelector)){
7208 return returnEl ? Roo.get(p) : p;
7218 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7219 * @param {String} selector The simple selector to test
7220 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7221 search as a number or element (defaults to 10 || document.body)
7222 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7223 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7225 findParentNode : function(simpleSelector, maxDepth, returnEl){
7226 var p = Roo.fly(this.dom.parentNode, '_internal');
7227 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7231 * Looks at the scrollable parent element
7233 findScrollableParent : function()
7235 var overflowRegex = /(auto|scroll)/;
7237 if(this.getStyle('position') === 'fixed'){
7238 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7241 var excludeStaticParent = this.getStyle('position') === "absolute";
7243 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7245 if (excludeStaticParent && parent.getStyle('position') === "static") {
7249 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7253 if(parent.dom.nodeName.toLowerCase() == 'body'){
7254 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7258 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7262 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7263 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7264 * @param {String} selector The simple selector to test
7265 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7266 search as a number or element (defaults to 10 || document.body)
7267 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7269 up : function(simpleSelector, maxDepth){
7270 return this.findParentNode(simpleSelector, maxDepth, true);
7276 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7277 * @param {String} selector The simple selector to test
7278 * @return {Boolean} True if this element matches the selector, else false
7280 is : function(simpleSelector){
7281 return Roo.DomQuery.is(this.dom, simpleSelector);
7285 * Perform animation on this element.
7286 * @param {Object} args The YUI animation control args
7287 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7288 * @param {Function} onComplete (optional) Function to call when animation completes
7289 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7290 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7291 * @return {Roo.Element} this
7293 animate : function(args, duration, onComplete, easing, animType){
7294 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7299 * @private Internal animation call
7301 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7302 animType = animType || 'run';
7304 var anim = Roo.lib.Anim[animType](
7306 (opt.duration || defaultDur) || .35,
7307 (opt.easing || defaultEase) || 'easeOut',
7309 Roo.callback(cb, this);
7310 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7318 // private legacy anim prep
7319 preanim : function(a, i){
7320 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7324 * Removes worthless text nodes
7325 * @param {Boolean} forceReclean (optional) By default the element
7326 * keeps track if it has been cleaned already so
7327 * you can call this over and over. However, if you update the element and
7328 * need to force a reclean, you can pass true.
7330 clean : function(forceReclean){
7331 if(this.isCleaned && forceReclean !== true){
7335 var d = this.dom, n = d.firstChild, ni = -1;
7337 var nx = n.nextSibling;
7338 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7345 this.isCleaned = true;
7350 calcOffsetsTo : function(el){
7353 var restorePos = false;
7354 if(el.getStyle('position') == 'static'){
7355 el.position('relative');
7360 while(op && op != d && op.tagName != 'HTML'){
7363 op = op.offsetParent;
7366 el.position('static');
7372 * Scrolls this element into view within the passed container.
7373 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7374 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7375 * @return {Roo.Element} this
7377 scrollIntoView : function(container, hscroll){
7378 var c = Roo.getDom(container) || document.body;
7381 var o = this.calcOffsetsTo(c),
7384 b = t+el.offsetHeight,
7385 r = l+el.offsetWidth;
7387 var ch = c.clientHeight;
7388 var ct = parseInt(c.scrollTop, 10);
7389 var cl = parseInt(c.scrollLeft, 10);
7391 var cr = cl + c.clientWidth;
7399 if(hscroll !== false){
7403 c.scrollLeft = r-c.clientWidth;
7410 scrollChildIntoView : function(child, hscroll){
7411 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7415 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7416 * the new height may not be available immediately.
7417 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7418 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7419 * @param {Function} onComplete (optional) Function to call when animation completes
7420 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7421 * @return {Roo.Element} this
7423 autoHeight : function(animate, duration, onComplete, easing){
7424 var oldHeight = this.getHeight();
7426 this.setHeight(1); // force clipping
7427 setTimeout(function(){
7428 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7430 this.setHeight(height);
7432 if(typeof onComplete == "function"){
7436 this.setHeight(oldHeight); // restore original height
7437 this.setHeight(height, animate, duration, function(){
7439 if(typeof onComplete == "function") { onComplete(); }
7440 }.createDelegate(this), easing);
7442 }.createDelegate(this), 0);
7447 * Returns true if this element is an ancestor of the passed element
7448 * @param {HTMLElement/String} el The element to check
7449 * @return {Boolean} True if this element is an ancestor of el, else false
7451 contains : function(el){
7452 if(!el){return false;}
7453 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7457 * Checks whether the element is currently visible using both visibility and display properties.
7458 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7459 * @return {Boolean} True if the element is currently visible, else false
7461 isVisible : function(deep) {
7462 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7463 if(deep !== true || !vis){
7466 var p = this.dom.parentNode;
7467 while(p && p.tagName.toLowerCase() != "body"){
7468 if(!Roo.fly(p, '_isVisible').isVisible()){
7477 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7478 * @param {String} selector The CSS selector
7479 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7480 * @return {CompositeElement/CompositeElementLite} The composite element
7482 select : function(selector, unique){
7483 return El.select(selector, unique, this.dom);
7487 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7488 * @param {String} selector The CSS selector
7489 * @return {Array} An array of the matched nodes
7491 query : function(selector, unique){
7492 return Roo.DomQuery.select(selector, this.dom);
7496 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7497 * @param {String} selector The CSS selector
7498 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7499 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7501 child : function(selector, returnDom){
7502 var n = Roo.DomQuery.selectNode(selector, this.dom);
7503 return returnDom ? n : Roo.get(n);
7507 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7508 * @param {String} selector The CSS selector
7509 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7510 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7512 down : function(selector, returnDom){
7513 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7514 return returnDom ? n : Roo.get(n);
7518 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7519 * @param {String} group The group the DD object is member of
7520 * @param {Object} config The DD config object
7521 * @param {Object} overrides An object containing methods to override/implement on the DD object
7522 * @return {Roo.dd.DD} The DD object
7524 initDD : function(group, config, overrides){
7525 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7526 return Roo.apply(dd, overrides);
7530 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7531 * @param {String} group The group the DDProxy object is member of
7532 * @param {Object} config The DDProxy config object
7533 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7534 * @return {Roo.dd.DDProxy} The DDProxy object
7536 initDDProxy : function(group, config, overrides){
7537 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7538 return Roo.apply(dd, overrides);
7542 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7543 * @param {String} group The group the DDTarget object is member of
7544 * @param {Object} config The DDTarget config object
7545 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7546 * @return {Roo.dd.DDTarget} The DDTarget object
7548 initDDTarget : function(group, config, overrides){
7549 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7550 return Roo.apply(dd, overrides);
7554 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7555 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7556 * @param {Boolean} visible Whether the element is visible
7557 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7558 * @return {Roo.Element} this
7560 setVisible : function(visible, animate){
7562 if(this.visibilityMode == El.DISPLAY){
7563 this.setDisplayed(visible);
7566 this.dom.style.visibility = visible ? "visible" : "hidden";
7569 // closure for composites
7571 var visMode = this.visibilityMode;
7573 this.setOpacity(.01);
7574 this.setVisible(true);
7576 this.anim({opacity: { to: (visible?1:0) }},
7577 this.preanim(arguments, 1),
7578 null, .35, 'easeIn', function(){
7580 if(visMode == El.DISPLAY){
7581 dom.style.display = "none";
7583 dom.style.visibility = "hidden";
7585 Roo.get(dom).setOpacity(1);
7593 * Returns true if display is not "none"
7596 isDisplayed : function() {
7597 return this.getStyle("display") != "none";
7601 * Toggles the element's visibility or display, depending on visibility mode.
7602 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7603 * @return {Roo.Element} this
7605 toggle : function(animate){
7606 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7611 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7612 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7613 * @return {Roo.Element} this
7615 setDisplayed : function(value) {
7616 if(typeof value == "boolean"){
7617 value = value ? this.originalDisplay : "none";
7619 this.setStyle("display", value);
7624 * Tries to focus the element. Any exceptions are caught and ignored.
7625 * @return {Roo.Element} this
7627 focus : function() {
7635 * Tries to blur the element. Any exceptions are caught and ignored.
7636 * @return {Roo.Element} this
7646 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7647 * @param {String/Array} className The CSS class to add, or an array of classes
7648 * @return {Roo.Element} this
7650 addClass : function(className){
7651 if(className instanceof Array){
7652 for(var i = 0, len = className.length; i < len; i++) {
7653 this.addClass(className[i]);
7656 if(className && !this.hasClass(className)){
7657 this.dom.className = this.dom.className + " " + className;
7664 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7665 * @param {String/Array} className The CSS class to add, or an array of classes
7666 * @return {Roo.Element} this
7668 radioClass : function(className){
7669 var siblings = this.dom.parentNode.childNodes;
7670 for(var i = 0; i < siblings.length; i++) {
7671 var s = siblings[i];
7672 if(s.nodeType == 1){
7673 Roo.get(s).removeClass(className);
7676 this.addClass(className);
7681 * Removes one or more CSS classes from the element.
7682 * @param {String/Array} className The CSS class to remove, or an array of classes
7683 * @return {Roo.Element} this
7685 removeClass : function(className){
7686 if(!className || !this.dom.className){
7689 if(className instanceof Array){
7690 for(var i = 0, len = className.length; i < len; i++) {
7691 this.removeClass(className[i]);
7694 if(this.hasClass(className)){
7695 var re = this.classReCache[className];
7697 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7698 this.classReCache[className] = re;
7700 this.dom.className =
7701 this.dom.className.replace(re, " ");
7711 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7712 * @param {String} className The CSS class to toggle
7713 * @return {Roo.Element} this
7715 toggleClass : function(className){
7716 if(this.hasClass(className)){
7717 this.removeClass(className);
7719 this.addClass(className);
7725 * Checks if the specified CSS class exists on this element's DOM node.
7726 * @param {String} className The CSS class to check for
7727 * @return {Boolean} True if the class exists, else false
7729 hasClass : function(className){
7730 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7734 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7735 * @param {String} oldClassName The CSS class to replace
7736 * @param {String} newClassName The replacement CSS class
7737 * @return {Roo.Element} this
7739 replaceClass : function(oldClassName, newClassName){
7740 this.removeClass(oldClassName);
7741 this.addClass(newClassName);
7746 * Returns an object with properties matching the styles requested.
7747 * For example, el.getStyles('color', 'font-size', 'width') might return
7748 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7749 * @param {String} style1 A style name
7750 * @param {String} style2 A style name
7751 * @param {String} etc.
7752 * @return {Object} The style object
7754 getStyles : function(){
7755 var a = arguments, len = a.length, r = {};
7756 for(var i = 0; i < len; i++){
7757 r[a[i]] = this.getStyle(a[i]);
7763 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7764 * @param {String} property The style property whose value is returned.
7765 * @return {String} The current value of the style property for this element.
7767 getStyle : function(){
7768 return view && view.getComputedStyle ?
7770 var el = this.dom, v, cs, camel;
7771 if(prop == 'float'){
7774 if(el.style && (v = el.style[prop])){
7777 if(cs = view.getComputedStyle(el, "")){
7778 if(!(camel = propCache[prop])){
7779 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7786 var el = this.dom, v, cs, camel;
7787 if(prop == 'opacity'){
7788 if(typeof el.style.filter == 'string'){
7789 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7791 var fv = parseFloat(m[1]);
7793 return fv ? fv / 100 : 0;
7798 }else if(prop == 'float'){
7799 prop = "styleFloat";
7801 if(!(camel = propCache[prop])){
7802 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7804 if(v = el.style[camel]){
7807 if(cs = el.currentStyle){
7815 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7816 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7817 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7818 * @return {Roo.Element} this
7820 setStyle : function(prop, value){
7821 if(typeof prop == "string"){
7823 if (prop == 'float') {
7824 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7829 if(!(camel = propCache[prop])){
7830 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7833 if(camel == 'opacity') {
7834 this.setOpacity(value);
7836 this.dom.style[camel] = value;
7839 for(var style in prop){
7840 if(typeof prop[style] != "function"){
7841 this.setStyle(style, prop[style]);
7849 * More flexible version of {@link #setStyle} for setting style properties.
7850 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7851 * a function which returns such a specification.
7852 * @return {Roo.Element} this
7854 applyStyles : function(style){
7855 Roo.DomHelper.applyStyles(this.dom, style);
7860 * 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).
7861 * @return {Number} The X position of the element
7864 return D.getX(this.dom);
7868 * 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).
7869 * @return {Number} The Y position of the element
7872 return D.getY(this.dom);
7876 * 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).
7877 * @return {Array} The XY position of the element
7880 return D.getXY(this.dom);
7884 * 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).
7885 * @param {Number} The X position of the element
7886 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7887 * @return {Roo.Element} this
7889 setX : function(x, animate){
7891 D.setX(this.dom, x);
7893 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7899 * 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).
7900 * @param {Number} The Y position of the element
7901 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7902 * @return {Roo.Element} this
7904 setY : function(y, animate){
7906 D.setY(this.dom, y);
7908 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7914 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7915 * @param {String} left The left CSS property value
7916 * @return {Roo.Element} this
7918 setLeft : function(left){
7919 this.setStyle("left", this.addUnits(left));
7924 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7925 * @param {String} top The top CSS property value
7926 * @return {Roo.Element} this
7928 setTop : function(top){
7929 this.setStyle("top", this.addUnits(top));
7934 * Sets the element's CSS right style.
7935 * @param {String} right The right CSS property value
7936 * @return {Roo.Element} this
7938 setRight : function(right){
7939 this.setStyle("right", this.addUnits(right));
7944 * Sets the element's CSS bottom style.
7945 * @param {String} bottom The bottom CSS property value
7946 * @return {Roo.Element} this
7948 setBottom : function(bottom){
7949 this.setStyle("bottom", this.addUnits(bottom));
7954 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7955 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7956 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7957 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7958 * @return {Roo.Element} this
7960 setXY : function(pos, animate){
7962 D.setXY(this.dom, pos);
7964 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7970 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7971 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7972 * @param {Number} x X value for new position (coordinates are page-based)
7973 * @param {Number} y Y value for new position (coordinates are page-based)
7974 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7975 * @return {Roo.Element} this
7977 setLocation : function(x, y, animate){
7978 this.setXY([x, y], this.preanim(arguments, 2));
7983 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7984 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7985 * @param {Number} x X value for new position (coordinates are page-based)
7986 * @param {Number} y Y value for new position (coordinates are page-based)
7987 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7988 * @return {Roo.Element} this
7990 moveTo : function(x, y, animate){
7991 this.setXY([x, y], this.preanim(arguments, 2));
7996 * Returns the region of the given element.
7997 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
7998 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
8000 getRegion : function(){
8001 return D.getRegion(this.dom);
8005 * Returns the offset height of the element
8006 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
8007 * @return {Number} The element's height
8009 getHeight : function(contentHeight){
8010 var h = this.dom.offsetHeight || 0;
8011 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
8015 * Returns the offset width of the element
8016 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
8017 * @return {Number} The element's width
8019 getWidth : function(contentWidth){
8020 var w = this.dom.offsetWidth || 0;
8021 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
8025 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8026 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8027 * if a height has not been set using CSS.
8030 getComputedHeight : function(){
8031 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8033 h = parseInt(this.getStyle('height'), 10) || 0;
8034 if(!this.isBorderBox()){
8035 h += this.getFrameWidth('tb');
8042 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8043 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8044 * if a width has not been set using CSS.
8047 getComputedWidth : function(){
8048 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8050 w = parseInt(this.getStyle('width'), 10) || 0;
8051 if(!this.isBorderBox()){
8052 w += this.getFrameWidth('lr');
8059 * Returns the size of the element.
8060 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8061 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8063 getSize : function(contentSize){
8064 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8068 * Returns the width and height of the viewport.
8069 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8071 getViewSize : function(){
8072 var d = this.dom, doc = document, aw = 0, ah = 0;
8073 if(d == doc || d == doc.body){
8074 return {width : D.getViewWidth(), height: D.getViewHeight()};
8077 width : d.clientWidth,
8078 height: d.clientHeight
8084 * Returns the value of the "value" attribute
8085 * @param {Boolean} asNumber true to parse the value as a number
8086 * @return {String/Number}
8088 getValue : function(asNumber){
8089 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8093 adjustWidth : function(width){
8094 if(typeof width == "number"){
8095 if(this.autoBoxAdjust && !this.isBorderBox()){
8096 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8106 adjustHeight : function(height){
8107 if(typeof height == "number"){
8108 if(this.autoBoxAdjust && !this.isBorderBox()){
8109 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8119 * Set the width of the element
8120 * @param {Number} width The new width
8121 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8122 * @return {Roo.Element} this
8124 setWidth : function(width, animate){
8125 width = this.adjustWidth(width);
8127 this.dom.style.width = this.addUnits(width);
8129 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8135 * Set the height of the element
8136 * @param {Number} height The new height
8137 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8138 * @return {Roo.Element} this
8140 setHeight : function(height, animate){
8141 height = this.adjustHeight(height);
8143 this.dom.style.height = this.addUnits(height);
8145 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8151 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8152 * @param {Number} width The new width
8153 * @param {Number} height The new height
8154 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8155 * @return {Roo.Element} this
8157 setSize : function(width, height, animate){
8158 if(typeof width == "object"){ // in case of object from getSize()
8159 height = width.height; width = width.width;
8161 width = this.adjustWidth(width); height = this.adjustHeight(height);
8163 this.dom.style.width = this.addUnits(width);
8164 this.dom.style.height = this.addUnits(height);
8166 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8172 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8173 * @param {Number} x X value for new position (coordinates are page-based)
8174 * @param {Number} y Y value for new position (coordinates are page-based)
8175 * @param {Number} width The new width
8176 * @param {Number} height The new height
8177 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8178 * @return {Roo.Element} this
8180 setBounds : function(x, y, width, height, animate){
8182 this.setSize(width, height);
8183 this.setLocation(x, y);
8185 width = this.adjustWidth(width); height = this.adjustHeight(height);
8186 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8187 this.preanim(arguments, 4), 'motion');
8193 * 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.
8194 * @param {Roo.lib.Region} region The region to fill
8195 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8196 * @return {Roo.Element} this
8198 setRegion : function(region, animate){
8199 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8204 * Appends an event handler
8206 * @param {String} eventName The type of event to append
8207 * @param {Function} fn The method the event invokes
8208 * @param {Object} scope (optional) The scope (this object) of the fn
8209 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8211 addListener : function(eventName, fn, scope, options){
8213 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8218 * Removes an event handler from this element
8219 * @param {String} eventName the type of event to remove
8220 * @param {Function} fn the method the event invokes
8221 * @return {Roo.Element} this
8223 removeListener : function(eventName, fn){
8224 Roo.EventManager.removeListener(this.dom, eventName, fn);
8229 * Removes all previous added listeners from this element
8230 * @return {Roo.Element} this
8232 removeAllListeners : function(){
8233 E.purgeElement(this.dom);
8237 relayEvent : function(eventName, observable){
8238 this.on(eventName, function(e){
8239 observable.fireEvent(eventName, e);
8244 * Set the opacity of the element
8245 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8246 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8247 * @return {Roo.Element} this
8249 setOpacity : function(opacity, animate){
8251 var s = this.dom.style;
8254 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8255 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8257 s.opacity = opacity;
8260 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8266 * Gets the left X coordinate
8267 * @param {Boolean} local True to get the local css position instead of page coordinate
8270 getLeft : function(local){
8274 return parseInt(this.getStyle("left"), 10) || 0;
8279 * Gets the right X coordinate of the element (element X position + element width)
8280 * @param {Boolean} local True to get the local css position instead of page coordinate
8283 getRight : function(local){
8285 return this.getX() + this.getWidth();
8287 return (this.getLeft(true) + this.getWidth()) || 0;
8292 * Gets the top Y coordinate
8293 * @param {Boolean} local True to get the local css position instead of page coordinate
8296 getTop : function(local) {
8300 return parseInt(this.getStyle("top"), 10) || 0;
8305 * Gets the bottom Y coordinate of the element (element Y position + element height)
8306 * @param {Boolean} local True to get the local css position instead of page coordinate
8309 getBottom : function(local){
8311 return this.getY() + this.getHeight();
8313 return (this.getTop(true) + this.getHeight()) || 0;
8318 * Initializes positioning on this element. If a desired position is not passed, it will make the
8319 * the element positioned relative IF it is not already positioned.
8320 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8321 * @param {Number} zIndex (optional) The zIndex to apply
8322 * @param {Number} x (optional) Set the page X position
8323 * @param {Number} y (optional) Set the page Y position
8325 position : function(pos, zIndex, x, y){
8327 if(this.getStyle('position') == 'static'){
8328 this.setStyle('position', 'relative');
8331 this.setStyle("position", pos);
8334 this.setStyle("z-index", zIndex);
8336 if(x !== undefined && y !== undefined){
8338 }else if(x !== undefined){
8340 }else if(y !== undefined){
8346 * Clear positioning back to the default when the document was loaded
8347 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8348 * @return {Roo.Element} this
8350 clearPositioning : function(value){
8358 "position" : "static"
8364 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8365 * snapshot before performing an update and then restoring the element.
8368 getPositioning : function(){
8369 var l = this.getStyle("left");
8370 var t = this.getStyle("top");
8372 "position" : this.getStyle("position"),
8374 "right" : l ? "" : this.getStyle("right"),
8376 "bottom" : t ? "" : this.getStyle("bottom"),
8377 "z-index" : this.getStyle("z-index")
8382 * Gets the width of the border(s) for the specified side(s)
8383 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8384 * passing lr would get the border (l)eft width + the border (r)ight width.
8385 * @return {Number} The width of the sides passed added together
8387 getBorderWidth : function(side){
8388 return this.addStyles(side, El.borders);
8392 * Gets the width of the padding(s) for the specified side(s)
8393 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8394 * passing lr would get the padding (l)eft + the padding (r)ight.
8395 * @return {Number} The padding of the sides passed added together
8397 getPadding : function(side){
8398 return this.addStyles(side, El.paddings);
8402 * Set positioning with an object returned by getPositioning().
8403 * @param {Object} posCfg
8404 * @return {Roo.Element} this
8406 setPositioning : function(pc){
8407 this.applyStyles(pc);
8408 if(pc.right == "auto"){
8409 this.dom.style.right = "";
8411 if(pc.bottom == "auto"){
8412 this.dom.style.bottom = "";
8418 fixDisplay : function(){
8419 if(this.getStyle("display") == "none"){
8420 this.setStyle("visibility", "hidden");
8421 this.setStyle("display", this.originalDisplay); // first try reverting to default
8422 if(this.getStyle("display") == "none"){ // if that fails, default to block
8423 this.setStyle("display", "block");
8429 * Quick set left and top adding default units
8430 * @param {String} left The left CSS property value
8431 * @param {String} top The top CSS property value
8432 * @return {Roo.Element} this
8434 setLeftTop : function(left, top){
8435 this.dom.style.left = this.addUnits(left);
8436 this.dom.style.top = this.addUnits(top);
8441 * Move this element relative to its current position.
8442 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8443 * @param {Number} distance How far to move the element in pixels
8444 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8445 * @return {Roo.Element} this
8447 move : function(direction, distance, animate){
8448 var xy = this.getXY();
8449 direction = direction.toLowerCase();
8453 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8457 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8462 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8467 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8474 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8475 * @return {Roo.Element} this
8478 if(!this.isClipped){
8479 this.isClipped = true;
8480 this.originalClip = {
8481 "o": this.getStyle("overflow"),
8482 "x": this.getStyle("overflow-x"),
8483 "y": this.getStyle("overflow-y")
8485 this.setStyle("overflow", "hidden");
8486 this.setStyle("overflow-x", "hidden");
8487 this.setStyle("overflow-y", "hidden");
8493 * Return clipping (overflow) to original clipping before clip() was called
8494 * @return {Roo.Element} this
8496 unclip : function(){
8498 this.isClipped = false;
8499 var o = this.originalClip;
8500 if(o.o){this.setStyle("overflow", o.o);}
8501 if(o.x){this.setStyle("overflow-x", o.x);}
8502 if(o.y){this.setStyle("overflow-y", o.y);}
8509 * Gets the x,y coordinates specified by the anchor position on the element.
8510 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8511 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8512 * {width: (target width), height: (target height)} (defaults to the element's current size)
8513 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8514 * @return {Array} [x, y] An array containing the element's x and y coordinates
8516 getAnchorXY : function(anchor, local, s){
8517 //Passing a different size is useful for pre-calculating anchors,
8518 //especially for anchored animations that change the el size.
8520 var w, h, vp = false;
8523 if(d == document.body || d == document){
8525 w = D.getViewWidth(); h = D.getViewHeight();
8527 w = this.getWidth(); h = this.getHeight();
8530 w = s.width; h = s.height;
8532 var x = 0, y = 0, r = Math.round;
8533 switch((anchor || "tl").toLowerCase()){
8575 var sc = this.getScroll();
8576 return [x + sc.left, y + sc.top];
8578 //Add the element's offset xy
8579 var o = this.getXY();
8580 return [x+o[0], y+o[1]];
8584 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8585 * supported position values.
8586 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8587 * @param {String} position The position to align to.
8588 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8589 * @return {Array} [x, y]
8591 getAlignToXY : function(el, p, o)
8596 throw "Element.alignTo with an element that doesn't exist";
8598 var c = false; //constrain to viewport
8599 var p1 = "", p2 = "";
8606 }else if(p.indexOf("-") == -1){
8609 p = p.toLowerCase();
8610 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8612 throw "Element.alignTo with an invalid alignment " + p;
8614 p1 = m[1]; p2 = m[2]; c = !!m[3];
8616 //Subtract the aligned el's internal xy from the target's offset xy
8617 //plus custom offset to get the aligned el's new offset xy
8618 var a1 = this.getAnchorXY(p1, true);
8619 var a2 = el.getAnchorXY(p2, false);
8620 var x = a2[0] - a1[0] + o[0];
8621 var y = a2[1] - a1[1] + o[1];
8623 //constrain the aligned el to viewport if necessary
8624 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8625 // 5px of margin for ie
8626 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8628 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8629 //perpendicular to the vp border, allow the aligned el to slide on that border,
8630 //otherwise swap the aligned el to the opposite border of the target.
8631 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8632 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8633 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") );
8634 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8637 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8638 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8640 if((x+w) > dw + scrollX){
8641 x = swapX ? r.left-w : dw+scrollX-w;
8644 x = swapX ? r.right : scrollX;
8646 if((y+h) > dh + scrollY){
8647 y = swapY ? r.top-h : dh+scrollY-h;
8650 y = swapY ? r.bottom : scrollY;
8657 getConstrainToXY : function(){
8658 var os = {top:0, left:0, bottom:0, right: 0};
8660 return function(el, local, offsets, proposedXY){
8662 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8664 var vw, vh, vx = 0, vy = 0;
8665 if(el.dom == document.body || el.dom == document){
8666 vw = Roo.lib.Dom.getViewWidth();
8667 vh = Roo.lib.Dom.getViewHeight();
8669 vw = el.dom.clientWidth;
8670 vh = el.dom.clientHeight;
8672 var vxy = el.getXY();
8678 var s = el.getScroll();
8680 vx += offsets.left + s.left;
8681 vy += offsets.top + s.top;
8683 vw -= offsets.right;
8684 vh -= offsets.bottom;
8689 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8690 var x = xy[0], y = xy[1];
8691 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8693 // only move it if it needs it
8696 // first validate right/bottom
8705 // then make sure top/left isn't negative
8714 return moved ? [x, y] : false;
8719 adjustForConstraints : function(xy, parent, offsets){
8720 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8724 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8725 * document it aligns it to the viewport.
8726 * The position parameter is optional, and can be specified in any one of the following formats:
8728 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8729 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8730 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8731 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8732 * <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
8733 * element's anchor point, and the second value is used as the target's anchor point.</li>
8735 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8736 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8737 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8738 * that specified in order to enforce the viewport constraints.
8739 * Following are all of the supported anchor positions:
8742 ----- -----------------------------
8743 tl The top left corner (default)
8744 t The center of the top edge
8745 tr The top right corner
8746 l The center of the left edge
8747 c In the center of the element
8748 r The center of the right edge
8749 bl The bottom left corner
8750 b The center of the bottom edge
8751 br The bottom right corner
8755 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8756 el.alignTo("other-el");
8758 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8759 el.alignTo("other-el", "tr?");
8761 // align the bottom right corner of el with the center left edge of other-el
8762 el.alignTo("other-el", "br-l?");
8764 // align the center of el with the bottom left corner of other-el and
8765 // adjust the x position by -6 pixels (and the y position by 0)
8766 el.alignTo("other-el", "c-bl", [-6, 0]);
8768 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8769 * @param {String} position The position to align to.
8770 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8771 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8772 * @return {Roo.Element} this
8774 alignTo : function(element, position, offsets, animate){
8775 var xy = this.getAlignToXY(element, position, offsets);
8776 this.setXY(xy, this.preanim(arguments, 3));
8781 * Anchors an element to another element and realigns it when the window is resized.
8782 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8783 * @param {String} position The position to align to.
8784 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8785 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8786 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8787 * is a number, it is used as the buffer delay (defaults to 50ms).
8788 * @param {Function} callback The function to call after the animation finishes
8789 * @return {Roo.Element} this
8791 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8792 var action = function(){
8793 this.alignTo(el, alignment, offsets, animate);
8794 Roo.callback(callback, this);
8796 Roo.EventManager.onWindowResize(action, this);
8797 var tm = typeof monitorScroll;
8798 if(tm != 'undefined'){
8799 Roo.EventManager.on(window, 'scroll', action, this,
8800 {buffer: tm == 'number' ? monitorScroll : 50});
8802 action.call(this); // align immediately
8806 * Clears any opacity settings from this element. Required in some cases for IE.
8807 * @return {Roo.Element} this
8809 clearOpacity : function(){
8810 if (window.ActiveXObject) {
8811 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8812 this.dom.style.filter = "";
8815 this.dom.style.opacity = "";
8816 this.dom.style["-moz-opacity"] = "";
8817 this.dom.style["-khtml-opacity"] = "";
8823 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8824 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8825 * @return {Roo.Element} this
8827 hide : function(animate){
8828 this.setVisible(false, this.preanim(arguments, 0));
8833 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8834 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8835 * @return {Roo.Element} this
8837 show : function(animate){
8838 this.setVisible(true, this.preanim(arguments, 0));
8843 * @private Test if size has a unit, otherwise appends the default
8845 addUnits : function(size){
8846 return Roo.Element.addUnits(size, this.defaultUnit);
8850 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8851 * @return {Roo.Element} this
8853 beginMeasure : function(){
8855 if(el.offsetWidth || el.offsetHeight){
8856 return this; // offsets work already
8859 var p = this.dom, b = document.body; // start with this element
8860 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8861 var pe = Roo.get(p);
8862 if(pe.getStyle('display') == 'none'){
8863 changed.push({el: p, visibility: pe.getStyle("visibility")});
8864 p.style.visibility = "hidden";
8865 p.style.display = "block";
8869 this._measureChanged = changed;
8875 * Restores displays to before beginMeasure was called
8876 * @return {Roo.Element} this
8878 endMeasure : function(){
8879 var changed = this._measureChanged;
8881 for(var i = 0, len = changed.length; i < len; i++) {
8883 r.el.style.visibility = r.visibility;
8884 r.el.style.display = "none";
8886 this._measureChanged = null;
8892 * Update the innerHTML of this element, optionally searching for and processing scripts
8893 * @param {String} html The new HTML
8894 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8895 * @param {Function} callback For async script loading you can be noticed when the update completes
8896 * @return {Roo.Element} this
8898 update : function(html, loadScripts, callback){
8899 if(typeof html == "undefined"){
8902 if(loadScripts !== true){
8903 this.dom.innerHTML = html;
8904 if(typeof callback == "function"){
8912 html += '<span id="' + id + '"></span>';
8914 E.onAvailable(id, function(){
8915 var hd = document.getElementsByTagName("head")[0];
8916 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8917 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8918 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8921 while(match = re.exec(html)){
8922 var attrs = match[1];
8923 var srcMatch = attrs ? attrs.match(srcRe) : false;
8924 if(srcMatch && srcMatch[2]){
8925 var s = document.createElement("script");
8926 s.src = srcMatch[2];
8927 var typeMatch = attrs.match(typeRe);
8928 if(typeMatch && typeMatch[2]){
8929 s.type = typeMatch[2];
8932 }else if(match[2] && match[2].length > 0){
8933 if(window.execScript) {
8934 window.execScript(match[2]);
8942 window.eval(match[2]);
8946 var el = document.getElementById(id);
8947 if(el){el.parentNode.removeChild(el);}
8948 if(typeof callback == "function"){
8952 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
8957 * Direct access to the UpdateManager update() method (takes the same parameters).
8958 * @param {String/Function} url The url for this request or a function to call to get the url
8959 * @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}
8960 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
8961 * @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.
8962 * @return {Roo.Element} this
8965 var um = this.getUpdateManager();
8966 um.update.apply(um, arguments);
8971 * Gets this element's UpdateManager
8972 * @return {Roo.UpdateManager} The UpdateManager
8974 getUpdateManager : function(){
8975 if(!this.updateManager){
8976 this.updateManager = new Roo.UpdateManager(this);
8978 return this.updateManager;
8982 * Disables text selection for this element (normalized across browsers)
8983 * @return {Roo.Element} this
8985 unselectable : function(){
8986 this.dom.unselectable = "on";
8987 this.swallowEvent("selectstart", true);
8988 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
8989 this.addClass("x-unselectable");
8994 * Calculates the x, y to center this element on the screen
8995 * @return {Array} The x, y values [x, y]
8997 getCenterXY : function(){
8998 return this.getAlignToXY(document, 'c-c');
9002 * Centers the Element in either the viewport, or another Element.
9003 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
9005 center : function(centerIn){
9006 this.alignTo(centerIn || document, 'c-c');
9011 * Tests various css rules/browsers to determine if this element uses a border box
9014 isBorderBox : function(){
9015 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
9019 * Return a box {x, y, width, height} that can be used to set another elements
9020 * size/location to match this element.
9021 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
9022 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
9023 * @return {Object} box An object in the format {x, y, width, height}
9025 getBox : function(contentBox, local){
9030 var left = parseInt(this.getStyle("left"), 10) || 0;
9031 var top = parseInt(this.getStyle("top"), 10) || 0;
9034 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9036 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9038 var l = this.getBorderWidth("l")+this.getPadding("l");
9039 var r = this.getBorderWidth("r")+this.getPadding("r");
9040 var t = this.getBorderWidth("t")+this.getPadding("t");
9041 var b = this.getBorderWidth("b")+this.getPadding("b");
9042 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)};
9044 bx.right = bx.x + bx.width;
9045 bx.bottom = bx.y + bx.height;
9050 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9051 for more information about the sides.
9052 * @param {String} sides
9055 getFrameWidth : function(sides, onlyContentBox){
9056 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9060 * 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.
9061 * @param {Object} box The box to fill {x, y, width, height}
9062 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9063 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9064 * @return {Roo.Element} this
9066 setBox : function(box, adjust, animate){
9067 var w = box.width, h = box.height;
9068 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9069 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9070 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9072 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9077 * Forces the browser to repaint this element
9078 * @return {Roo.Element} this
9080 repaint : function(){
9082 this.addClass("x-repaint");
9083 setTimeout(function(){
9084 Roo.get(dom).removeClass("x-repaint");
9090 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9091 * then it returns the calculated width of the sides (see getPadding)
9092 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9093 * @return {Object/Number}
9095 getMargins : function(side){
9098 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9099 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9100 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9101 right: parseInt(this.getStyle("margin-right"), 10) || 0
9104 return this.addStyles(side, El.margins);
9109 addStyles : function(sides, styles){
9111 for(var i = 0, len = sides.length; i < len; i++){
9112 v = this.getStyle(styles[sides.charAt(i)]);
9114 w = parseInt(v, 10);
9122 * Creates a proxy element of this element
9123 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9124 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9125 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9126 * @return {Roo.Element} The new proxy element
9128 createProxy : function(config, renderTo, matchBox){
9130 renderTo = Roo.getDom(renderTo);
9132 renderTo = document.body;
9134 config = typeof config == "object" ?
9135 config : {tag : "div", cls: config};
9136 var proxy = Roo.DomHelper.append(renderTo, config, true);
9138 proxy.setBox(this.getBox());
9144 * Puts a mask over this element to disable user interaction. Requires core.css.
9145 * This method can only be applied to elements which accept child nodes.
9146 * @param {String} msg (optional) A message to display in the mask
9147 * @param {String} msgCls (optional) A css class to apply to the msg element
9148 * @return {Element} The mask element
9150 mask : function(msg, msgCls)
9152 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9153 this.setStyle("position", "relative");
9156 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9159 this.addClass("x-masked");
9160 this._mask.setDisplayed(true);
9165 while (dom && dom.style) {
9166 if (!isNaN(parseInt(dom.style.zIndex))) {
9167 z = Math.max(z, parseInt(dom.style.zIndex));
9169 dom = dom.parentNode;
9171 // if we are masking the body - then it hides everything..
9172 if (this.dom == document.body) {
9174 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9175 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9178 if(typeof msg == 'string'){
9180 this._maskMsg = Roo.DomHelper.append(this.dom, {
9181 cls: "roo-el-mask-msg",
9185 cls: 'fa fa-spinner fa-spin'
9193 var mm = this._maskMsg;
9194 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9195 if (mm.dom.lastChild) { // weird IE issue?
9196 mm.dom.lastChild.innerHTML = msg;
9198 mm.setDisplayed(true);
9200 mm.setStyle('z-index', z + 102);
9202 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9203 this._mask.setHeight(this.getHeight());
9205 this._mask.setStyle('z-index', z + 100);
9211 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9212 * it is cached for reuse.
9214 unmask : function(removeEl){
9216 if(removeEl === true){
9217 this._mask.remove();
9220 this._maskMsg.remove();
9221 delete this._maskMsg;
9224 this._mask.setDisplayed(false);
9226 this._maskMsg.setDisplayed(false);
9230 this.removeClass("x-masked");
9234 * Returns true if this element is masked
9237 isMasked : function(){
9238 return this._mask && this._mask.isVisible();
9242 * Creates an iframe shim for this element to keep selects and other windowed objects from
9244 * @return {Roo.Element} The new shim element
9246 createShim : function(){
9247 var el = document.createElement('iframe');
9248 el.frameBorder = 'no';
9249 el.className = 'roo-shim';
9250 if(Roo.isIE && Roo.isSecure){
9251 el.src = Roo.SSL_SECURE_URL;
9253 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9254 shim.autoBoxAdjust = false;
9259 * Removes this element from the DOM and deletes it from the cache
9261 remove : function(){
9262 if(this.dom.parentNode){
9263 this.dom.parentNode.removeChild(this.dom);
9265 delete El.cache[this.dom.id];
9269 * Sets up event handlers to add and remove a css class when the mouse is over this element
9270 * @param {String} className
9271 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9272 * mouseout events for children elements
9273 * @return {Roo.Element} this
9275 addClassOnOver : function(className, preventFlicker){
9276 this.on("mouseover", function(){
9277 Roo.fly(this, '_internal').addClass(className);
9279 var removeFn = function(e){
9280 if(preventFlicker !== true || !e.within(this, true)){
9281 Roo.fly(this, '_internal').removeClass(className);
9284 this.on("mouseout", removeFn, this.dom);
9289 * Sets up event handlers to add and remove a css class when this element has the focus
9290 * @param {String} className
9291 * @return {Roo.Element} this
9293 addClassOnFocus : function(className){
9294 this.on("focus", function(){
9295 Roo.fly(this, '_internal').addClass(className);
9297 this.on("blur", function(){
9298 Roo.fly(this, '_internal').removeClass(className);
9303 * 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)
9304 * @param {String} className
9305 * @return {Roo.Element} this
9307 addClassOnClick : function(className){
9309 this.on("mousedown", function(){
9310 Roo.fly(dom, '_internal').addClass(className);
9311 var d = Roo.get(document);
9312 var fn = function(){
9313 Roo.fly(dom, '_internal').removeClass(className);
9314 d.removeListener("mouseup", fn);
9316 d.on("mouseup", fn);
9322 * Stops the specified event from bubbling and optionally prevents the default action
9323 * @param {String} eventName
9324 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9325 * @return {Roo.Element} this
9327 swallowEvent : function(eventName, preventDefault){
9328 var fn = function(e){
9329 e.stopPropagation();
9334 if(eventName instanceof Array){
9335 for(var i = 0, len = eventName.length; i < len; i++){
9336 this.on(eventName[i], fn);
9340 this.on(eventName, fn);
9347 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9350 * Sizes this element to its parent element's dimensions performing
9351 * neccessary box adjustments.
9352 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9353 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9354 * @return {Roo.Element} this
9356 fitToParent : function(monitorResize, targetParent) {
9357 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9358 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9359 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9362 var p = Roo.get(targetParent || this.dom.parentNode);
9363 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9364 if (monitorResize === true) {
9365 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9366 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9372 * Gets the next sibling, skipping text nodes
9373 * @return {HTMLElement} The next sibling or null
9375 getNextSibling : function(){
9376 var n = this.dom.nextSibling;
9377 while(n && n.nodeType != 1){
9384 * Gets the previous sibling, skipping text nodes
9385 * @return {HTMLElement} The previous sibling or null
9387 getPrevSibling : function(){
9388 var n = this.dom.previousSibling;
9389 while(n && n.nodeType != 1){
9390 n = n.previousSibling;
9397 * Appends the passed element(s) to this element
9398 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9399 * @return {Roo.Element} this
9401 appendChild: function(el){
9408 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9409 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9410 * automatically generated with the specified attributes.
9411 * @param {HTMLElement} insertBefore (optional) a child element of this element
9412 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9413 * @return {Roo.Element} The new child element
9415 createChild: function(config, insertBefore, returnDom){
9416 config = config || {tag:'div'};
9418 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9420 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9424 * Appends this element to the passed element
9425 * @param {String/HTMLElement/Element} el The new parent element
9426 * @return {Roo.Element} this
9428 appendTo: function(el){
9429 el = Roo.getDom(el);
9430 el.appendChild(this.dom);
9435 * Inserts this element before the passed element in the DOM
9436 * @param {String/HTMLElement/Element} el The element to insert before
9437 * @return {Roo.Element} this
9439 insertBefore: function(el){
9440 el = Roo.getDom(el);
9441 el.parentNode.insertBefore(this.dom, el);
9446 * Inserts this element after the passed element in the DOM
9447 * @param {String/HTMLElement/Element} el The element to insert after
9448 * @return {Roo.Element} this
9450 insertAfter: function(el){
9451 el = Roo.getDom(el);
9452 el.parentNode.insertBefore(this.dom, el.nextSibling);
9457 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9458 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9459 * @return {Roo.Element} The new child
9461 insertFirst: function(el, returnDom){
9463 if(typeof el == 'object' && !el.nodeType){ // dh config
9464 return this.createChild(el, this.dom.firstChild, returnDom);
9466 el = Roo.getDom(el);
9467 this.dom.insertBefore(el, this.dom.firstChild);
9468 return !returnDom ? Roo.get(el) : el;
9473 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9474 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9475 * @param {String} where (optional) 'before' or 'after' defaults to before
9476 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9477 * @return {Roo.Element} the inserted Element
9479 insertSibling: function(el, where, returnDom){
9480 where = where ? where.toLowerCase() : 'before';
9482 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9484 if(typeof el == 'object' && !el.nodeType){ // dh config
9485 if(where == 'after' && !this.dom.nextSibling){
9486 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9488 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9492 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9493 where == 'before' ? this.dom : this.dom.nextSibling);
9502 * Creates and wraps this element with another element
9503 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9504 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9505 * @return {HTMLElement/Element} The newly created wrapper element
9507 wrap: function(config, returnDom){
9509 config = {tag: "div"};
9511 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9512 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9517 * Replaces the passed element with this element
9518 * @param {String/HTMLElement/Element} el The element to replace
9519 * @return {Roo.Element} this
9521 replace: function(el){
9523 this.insertBefore(el);
9529 * Inserts an html fragment into this element
9530 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9531 * @param {String} html The HTML fragment
9532 * @param {Boolean} returnEl True to return an Roo.Element
9533 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9535 insertHtml : function(where, html, returnEl){
9536 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9537 return returnEl ? Roo.get(el) : el;
9541 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9542 * @param {Object} o The object with the attributes
9543 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9544 * @return {Roo.Element} this
9546 set : function(o, useSet){
9548 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9550 if(attr == "style" || typeof o[attr] == "function") { continue; }
9552 el.className = o["cls"];
9555 el.setAttribute(attr, o[attr]);
9562 Roo.DomHelper.applyStyles(el, o.style);
9568 * Convenience method for constructing a KeyMap
9569 * @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:
9570 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9571 * @param {Function} fn The function to call
9572 * @param {Object} scope (optional) The scope of the function
9573 * @return {Roo.KeyMap} The KeyMap created
9575 addKeyListener : function(key, fn, scope){
9577 if(typeof key != "object" || key instanceof Array){
9593 return new Roo.KeyMap(this, config);
9597 * Creates a KeyMap for this element
9598 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9599 * @return {Roo.KeyMap} The KeyMap created
9601 addKeyMap : function(config){
9602 return new Roo.KeyMap(this, config);
9606 * Returns true if this element is scrollable.
9609 isScrollable : function(){
9611 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9615 * 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().
9616 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9617 * @param {Number} value The new scroll value
9618 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9619 * @return {Element} this
9622 scrollTo : function(side, value, animate){
9623 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9625 this.dom[prop] = value;
9627 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9628 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9634 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9635 * within this element's scrollable range.
9636 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9637 * @param {Number} distance How far to scroll the element in pixels
9638 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9639 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9640 * was scrolled as far as it could go.
9642 scroll : function(direction, distance, animate){
9643 if(!this.isScrollable()){
9647 var l = el.scrollLeft, t = el.scrollTop;
9648 var w = el.scrollWidth, h = el.scrollHeight;
9649 var cw = el.clientWidth, ch = el.clientHeight;
9650 direction = direction.toLowerCase();
9651 var scrolled = false;
9652 var a = this.preanim(arguments, 2);
9657 var v = Math.min(l + distance, w-cw);
9658 this.scrollTo("left", v, a);
9665 var v = Math.max(l - distance, 0);
9666 this.scrollTo("left", v, a);
9674 var v = Math.max(t - distance, 0);
9675 this.scrollTo("top", v, a);
9683 var v = Math.min(t + distance, h-ch);
9684 this.scrollTo("top", v, a);
9693 * Translates the passed page coordinates into left/top css values for this element
9694 * @param {Number/Array} x The page x or an array containing [x, y]
9695 * @param {Number} y The page y
9696 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9698 translatePoints : function(x, y){
9699 if(typeof x == 'object' || x instanceof Array){
9702 var p = this.getStyle('position');
9703 var o = this.getXY();
9705 var l = parseInt(this.getStyle('left'), 10);
9706 var t = parseInt(this.getStyle('top'), 10);
9709 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9712 t = (p == "relative") ? 0 : this.dom.offsetTop;
9715 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9719 * Returns the current scroll position of the element.
9720 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9722 getScroll : function(){
9723 var d = this.dom, doc = document;
9724 if(d == doc || d == doc.body){
9725 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9726 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9727 return {left: l, top: t};
9729 return {left: d.scrollLeft, top: d.scrollTop};
9734 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9735 * are convert to standard 6 digit hex color.
9736 * @param {String} attr The css attribute
9737 * @param {String} defaultValue The default value to use when a valid color isn't found
9738 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9741 getColor : function(attr, defaultValue, prefix){
9742 var v = this.getStyle(attr);
9743 if(!v || v == "transparent" || v == "inherit") {
9744 return defaultValue;
9746 var color = typeof prefix == "undefined" ? "#" : prefix;
9747 if(v.substr(0, 4) == "rgb("){
9748 var rvs = v.slice(4, v.length -1).split(",");
9749 for(var i = 0; i < 3; i++){
9750 var h = parseInt(rvs[i]).toString(16);
9757 if(v.substr(0, 1) == "#"){
9759 for(var i = 1; i < 4; i++){
9760 var c = v.charAt(i);
9763 }else if(v.length == 7){
9764 color += v.substr(1);
9768 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9772 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9773 * gradient background, rounded corners and a 4-way shadow.
9774 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9775 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9776 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9777 * @return {Roo.Element} this
9779 boxWrap : function(cls){
9780 cls = cls || 'x-box';
9781 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9782 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9787 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9788 * @param {String} namespace The namespace in which to look for the attribute
9789 * @param {String} name The attribute name
9790 * @return {String} The attribute value
9792 getAttributeNS : Roo.isIE ? function(ns, name){
9794 var type = typeof d[ns+":"+name];
9795 if(type != 'undefined' && type != 'unknown'){
9796 return d[ns+":"+name];
9799 } : function(ns, name){
9801 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9806 * Sets or Returns the value the dom attribute value
9807 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9808 * @param {String} value (optional) The value to set the attribute to
9809 * @return {String} The attribute value
9811 attr : function(name){
9812 if (arguments.length > 1) {
9813 this.dom.setAttribute(name, arguments[1]);
9814 return arguments[1];
9816 if (typeof(name) == 'object') {
9817 for(var i in name) {
9818 this.attr(i, name[i]);
9824 if (!this.dom.hasAttribute(name)) {
9827 return this.dom.getAttribute(name);
9834 var ep = El.prototype;
9837 * Appends an event handler (Shorthand for addListener)
9838 * @param {String} eventName The type of event to append
9839 * @param {Function} fn The method the event invokes
9840 * @param {Object} scope (optional) The scope (this object) of the fn
9841 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9844 ep.on = ep.addListener;
9846 ep.mon = ep.addListener;
9849 * Removes an event handler from this element (shorthand for removeListener)
9850 * @param {String} eventName the type of event to remove
9851 * @param {Function} fn the method the event invokes
9852 * @return {Roo.Element} this
9855 ep.un = ep.removeListener;
9858 * true to automatically adjust width and height settings for box-model issues (default to true)
9860 ep.autoBoxAdjust = true;
9863 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9866 El.addUnits = function(v, defaultUnit){
9867 if(v === "" || v == "auto"){
9870 if(v === undefined){
9873 if(typeof v == "number" || !El.unitPattern.test(v)){
9874 return v + (defaultUnit || 'px');
9879 // special markup used throughout Roo when box wrapping elements
9880 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>';
9882 * Visibility mode constant - Use visibility to hide element
9888 * Visibility mode constant - Use display to hide element
9894 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9895 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9896 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9908 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9909 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9910 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9911 * @return {Element} The Element object
9914 El.get = function(el){
9916 if(!el){ return null; }
9917 if(typeof el == "string"){ // element id
9918 if(!(elm = document.getElementById(el))){
9921 if(ex = El.cache[el]){
9924 ex = El.cache[el] = new El(elm);
9927 }else if(el.tagName){ // dom element
9931 if(ex = El.cache[id]){
9934 ex = El.cache[id] = new El(el);
9937 }else if(el instanceof El){
9939 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9940 // catch case where it hasn't been appended
9941 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9944 }else if(el.isComposite){
9946 }else if(el instanceof Array){
9947 return El.select(el);
9948 }else if(el == document){
9949 // create a bogus element object representing the document object
9951 var f = function(){};
9952 f.prototype = El.prototype;
9954 docEl.dom = document;
9962 El.uncache = function(el){
9963 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
9965 delete El.cache[a[i].id || a[i]];
9971 // Garbage collection - uncache elements/purge listeners on orphaned elements
9972 // so we don't hold a reference and cause the browser to retain them
9973 El.garbageCollect = function(){
9974 if(!Roo.enableGarbageCollector){
9975 clearInterval(El.collectorThread);
9978 for(var eid in El.cache){
9979 var el = El.cache[eid], d = el.dom;
9980 // -------------------------------------------------------
9981 // Determining what is garbage:
9982 // -------------------------------------------------------
9984 // dom node is null, definitely garbage
9985 // -------------------------------------------------------
9987 // no parentNode == direct orphan, definitely garbage
9988 // -------------------------------------------------------
9989 // !d.offsetParent && !document.getElementById(eid)
9990 // display none elements have no offsetParent so we will
9991 // also try to look it up by it's id. However, check
9992 // offsetParent first so we don't do unneeded lookups.
9993 // This enables collection of elements that are not orphans
9994 // directly, but somewhere up the line they have an orphan
9996 // -------------------------------------------------------
9997 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
9998 delete El.cache[eid];
9999 if(d && Roo.enableListenerCollection){
10005 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
10009 El.Flyweight = function(dom){
10012 El.Flyweight.prototype = El.prototype;
10014 El._flyweights = {};
10016 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10017 * the dom node can be overwritten by other code.
10018 * @param {String/HTMLElement} el The dom node or id
10019 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10020 * prevent conflicts (e.g. internally Roo uses "_internal")
10022 * @return {Element} The shared Element object
10024 El.fly = function(el, named){
10025 named = named || '_global';
10026 el = Roo.getDom(el);
10030 if(!El._flyweights[named]){
10031 El._flyweights[named] = new El.Flyweight();
10033 El._flyweights[named].dom = el;
10034 return El._flyweights[named];
10038 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10039 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10040 * Shorthand of {@link Roo.Element#get}
10041 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10042 * @return {Element} The Element object
10048 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10049 * the dom node can be overwritten by other code.
10050 * Shorthand of {@link Roo.Element#fly}
10051 * @param {String/HTMLElement} el The dom node or id
10052 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10053 * prevent conflicts (e.g. internally Roo uses "_internal")
10055 * @return {Element} The shared Element object
10061 // speedy lookup for elements never to box adjust
10062 var noBoxAdjust = Roo.isStrict ? {
10065 input:1, select:1, textarea:1
10067 if(Roo.isIE || Roo.isGecko){
10068 noBoxAdjust['button'] = 1;
10072 Roo.EventManager.on(window, 'unload', function(){
10074 delete El._flyweights;
10082 Roo.Element.selectorFunction = Roo.DomQuery.select;
10085 Roo.Element.select = function(selector, unique, root){
10087 if(typeof selector == "string"){
10088 els = Roo.Element.selectorFunction(selector, root);
10089 }else if(selector.length !== undefined){
10092 throw "Invalid selector";
10094 if(unique === true){
10095 return new Roo.CompositeElement(els);
10097 return new Roo.CompositeElementLite(els);
10101 * Selects elements based on the passed CSS selector to enable working on them as 1.
10102 * @param {String/Array} selector The CSS selector or an array of elements
10103 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10104 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10105 * @return {CompositeElementLite/CompositeElement}
10109 Roo.select = Roo.Element.select;
10126 * Ext JS Library 1.1.1
10127 * Copyright(c) 2006-2007, Ext JS, LLC.
10129 * Originally Released Under LGPL - original licence link has changed is not relivant.
10132 * <script type="text/javascript">
10137 //Notifies Element that fx methods are available
10138 Roo.enableFx = true;
10142 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10143 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10144 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10145 * Element effects to work.</p><br/>
10147 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10148 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10149 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10150 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10151 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10152 * expected results and should be done with care.</p><br/>
10154 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10155 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10158 ----- -----------------------------
10159 tl The top left corner
10160 t The center of the top edge
10161 tr The top right corner
10162 l The center of the left edge
10163 r The center of the right edge
10164 bl The bottom left corner
10165 b The center of the bottom edge
10166 br The bottom right corner
10168 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10169 * below are common options that can be passed to any Fx method.</b>
10170 * @cfg {Function} callback A function called when the effect is finished
10171 * @cfg {Object} scope The scope of the effect function
10172 * @cfg {String} easing A valid Easing value for the effect
10173 * @cfg {String} afterCls A css class to apply after the effect
10174 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10175 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10176 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10177 * effects that end with the element being visually hidden, ignored otherwise)
10178 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10179 * a function which returns such a specification that will be applied to the Element after the effect finishes
10180 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10181 * @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
10182 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10186 * Slides the element into view. An anchor point can be optionally passed to set the point of
10187 * origin for the slide effect. This function automatically handles wrapping the element with
10188 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10191 // default: slide the element in from the top
10194 // custom: slide the element in from the right with a 2-second duration
10195 el.slideIn('r', { duration: 2 });
10197 // common config options shown with default values
10203 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10204 * @param {Object} options (optional) Object literal with any of the Fx config options
10205 * @return {Roo.Element} The Element
10207 slideIn : function(anchor, o){
10208 var el = this.getFxEl();
10211 el.queueFx(o, function(){
10213 anchor = anchor || "t";
10215 // fix display to visibility
10218 // restore values after effect
10219 var r = this.getFxRestore();
10220 var b = this.getBox();
10221 // fixed size for slide
10225 var wrap = this.fxWrap(r.pos, o, "hidden");
10227 var st = this.dom.style;
10228 st.visibility = "visible";
10229 st.position = "absolute";
10231 // clear out temp styles after slide and unwrap
10232 var after = function(){
10233 el.fxUnwrap(wrap, r.pos, o);
10234 st.width = r.width;
10235 st.height = r.height;
10238 // time to calc the positions
10239 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10241 switch(anchor.toLowerCase()){
10243 wrap.setSize(b.width, 0);
10244 st.left = st.bottom = "0";
10248 wrap.setSize(0, b.height);
10249 st.right = st.top = "0";
10253 wrap.setSize(0, b.height);
10254 wrap.setX(b.right);
10255 st.left = st.top = "0";
10256 a = {width: bw, points: pt};
10259 wrap.setSize(b.width, 0);
10260 wrap.setY(b.bottom);
10261 st.left = st.top = "0";
10262 a = {height: bh, points: pt};
10265 wrap.setSize(0, 0);
10266 st.right = st.bottom = "0";
10267 a = {width: bw, height: bh};
10270 wrap.setSize(0, 0);
10271 wrap.setY(b.y+b.height);
10272 st.right = st.top = "0";
10273 a = {width: bw, height: bh, points: pt};
10276 wrap.setSize(0, 0);
10277 wrap.setXY([b.right, b.bottom]);
10278 st.left = st.top = "0";
10279 a = {width: bw, height: bh, points: pt};
10282 wrap.setSize(0, 0);
10283 wrap.setX(b.x+b.width);
10284 st.left = st.bottom = "0";
10285 a = {width: bw, height: bh, points: pt};
10288 this.dom.style.visibility = "visible";
10291 arguments.callee.anim = wrap.fxanim(a,
10301 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10302 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10303 * 'hidden') but block elements will still take up space in the document. The element must be removed
10304 * from the DOM using the 'remove' config option if desired. This function automatically handles
10305 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10308 // default: slide the element out to the top
10311 // custom: slide the element out to the right with a 2-second duration
10312 el.slideOut('r', { duration: 2 });
10314 // common config options shown with default values
10322 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10323 * @param {Object} options (optional) Object literal with any of the Fx config options
10324 * @return {Roo.Element} The Element
10326 slideOut : function(anchor, o){
10327 var el = this.getFxEl();
10330 el.queueFx(o, function(){
10332 anchor = anchor || "t";
10334 // restore values after effect
10335 var r = this.getFxRestore();
10337 var b = this.getBox();
10338 // fixed size for slide
10342 var wrap = this.fxWrap(r.pos, o, "visible");
10344 var st = this.dom.style;
10345 st.visibility = "visible";
10346 st.position = "absolute";
10350 var after = function(){
10352 el.setDisplayed(false);
10357 el.fxUnwrap(wrap, r.pos, o);
10359 st.width = r.width;
10360 st.height = r.height;
10365 var a, zero = {to: 0};
10366 switch(anchor.toLowerCase()){
10368 st.left = st.bottom = "0";
10369 a = {height: zero};
10372 st.right = st.top = "0";
10376 st.left = st.top = "0";
10377 a = {width: zero, points: {to:[b.right, b.y]}};
10380 st.left = st.top = "0";
10381 a = {height: zero, points: {to:[b.x, b.bottom]}};
10384 st.right = st.bottom = "0";
10385 a = {width: zero, height: zero};
10388 st.right = st.top = "0";
10389 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10392 st.left = st.top = "0";
10393 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10396 st.left = st.bottom = "0";
10397 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10401 arguments.callee.anim = wrap.fxanim(a,
10411 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10412 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10413 * The element must be removed from the DOM using the 'remove' config option if desired.
10419 // common config options shown with default values
10427 * @param {Object} options (optional) Object literal with any of the Fx config options
10428 * @return {Roo.Element} The Element
10430 puff : function(o){
10431 var el = this.getFxEl();
10434 el.queueFx(o, function(){
10435 this.clearOpacity();
10438 // restore values after effect
10439 var r = this.getFxRestore();
10440 var st = this.dom.style;
10442 var after = function(){
10444 el.setDisplayed(false);
10451 el.setPositioning(r.pos);
10452 st.width = r.width;
10453 st.height = r.height;
10458 var width = this.getWidth();
10459 var height = this.getHeight();
10461 arguments.callee.anim = this.fxanim({
10462 width : {to: this.adjustWidth(width * 2)},
10463 height : {to: this.adjustHeight(height * 2)},
10464 points : {by: [-(width * .5), -(height * .5)]},
10466 fontSize: {to:200, unit: "%"}
10477 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10478 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10479 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10485 // all config options shown with default values
10493 * @param {Object} options (optional) Object literal with any of the Fx config options
10494 * @return {Roo.Element} The Element
10496 switchOff : function(o){
10497 var el = this.getFxEl();
10500 el.queueFx(o, function(){
10501 this.clearOpacity();
10504 // restore values after effect
10505 var r = this.getFxRestore();
10506 var st = this.dom.style;
10508 var after = function(){
10510 el.setDisplayed(false);
10516 el.setPositioning(r.pos);
10517 st.width = r.width;
10518 st.height = r.height;
10523 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10524 this.clearOpacity();
10528 points:{by:[0, this.getHeight() * .5]}
10529 }, o, 'motion', 0.3, 'easeIn', after);
10530 }).defer(100, this);
10537 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10538 * changed using the "attr" config option) and then fading back to the original color. If no original
10539 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10542 // default: highlight background to yellow
10545 // custom: highlight foreground text to blue for 2 seconds
10546 el.highlight("0000ff", { attr: 'color', duration: 2 });
10548 // common config options shown with default values
10549 el.highlight("ffff9c", {
10550 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10551 endColor: (current color) or "ffffff",
10556 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10557 * @param {Object} options (optional) Object literal with any of the Fx config options
10558 * @return {Roo.Element} The Element
10560 highlight : function(color, o){
10561 var el = this.getFxEl();
10564 el.queueFx(o, function(){
10565 color = color || "ffff9c";
10566 attr = o.attr || "backgroundColor";
10568 this.clearOpacity();
10571 var origColor = this.getColor(attr);
10572 var restoreColor = this.dom.style[attr];
10573 endColor = (o.endColor || origColor) || "ffffff";
10575 var after = function(){
10576 el.dom.style[attr] = restoreColor;
10581 a[attr] = {from: color, to: endColor};
10582 arguments.callee.anim = this.fxanim(a,
10592 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10595 // default: a single light blue ripple
10598 // custom: 3 red ripples lasting 3 seconds total
10599 el.frame("ff0000", 3, { duration: 3 });
10601 // common config options shown with default values
10602 el.frame("C3DAF9", 1, {
10603 duration: 1 //duration of entire animation (not each individual ripple)
10604 // Note: Easing is not configurable and will be ignored if included
10607 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10608 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10609 * @param {Object} options (optional) Object literal with any of the Fx config options
10610 * @return {Roo.Element} The Element
10612 frame : function(color, count, o){
10613 var el = this.getFxEl();
10616 el.queueFx(o, function(){
10617 color = color || "#C3DAF9";
10618 if(color.length == 6){
10619 color = "#" + color;
10621 count = count || 1;
10622 duration = o.duration || 1;
10625 var b = this.getBox();
10626 var animFn = function(){
10627 var proxy = this.createProxy({
10630 visbility:"hidden",
10631 position:"absolute",
10632 "z-index":"35000", // yee haw
10633 border:"0px solid " + color
10636 var scale = Roo.isBorderBox ? 2 : 1;
10638 top:{from:b.y, to:b.y - 20},
10639 left:{from:b.x, to:b.x - 20},
10640 borderWidth:{from:0, to:10},
10641 opacity:{from:1, to:0},
10642 height:{from:b.height, to:(b.height + (20*scale))},
10643 width:{from:b.width, to:(b.width + (20*scale))}
10644 }, duration, function(){
10648 animFn.defer((duration/2)*1000, this);
10659 * Creates a pause before any subsequent queued effects begin. If there are
10660 * no effects queued after the pause it will have no effect.
10665 * @param {Number} seconds The length of time to pause (in seconds)
10666 * @return {Roo.Element} The Element
10668 pause : function(seconds){
10669 var el = this.getFxEl();
10672 el.queueFx(o, function(){
10673 setTimeout(function(){
10675 }, seconds * 1000);
10681 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10682 * using the "endOpacity" config option.
10685 // default: fade in from opacity 0 to 100%
10688 // custom: fade in from opacity 0 to 75% over 2 seconds
10689 el.fadeIn({ endOpacity: .75, duration: 2});
10691 // common config options shown with default values
10693 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10698 * @param {Object} options (optional) Object literal with any of the Fx config options
10699 * @return {Roo.Element} The Element
10701 fadeIn : function(o){
10702 var el = this.getFxEl();
10704 el.queueFx(o, function(){
10705 this.setOpacity(0);
10707 this.dom.style.visibility = 'visible';
10708 var to = o.endOpacity || 1;
10709 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10710 o, null, .5, "easeOut", function(){
10712 this.clearOpacity();
10721 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10722 * using the "endOpacity" config option.
10725 // default: fade out from the element's current opacity to 0
10728 // custom: fade out from the element's current opacity to 25% over 2 seconds
10729 el.fadeOut({ endOpacity: .25, duration: 2});
10731 // common config options shown with default values
10733 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10740 * @param {Object} options (optional) Object literal with any of the Fx config options
10741 * @return {Roo.Element} The Element
10743 fadeOut : function(o){
10744 var el = this.getFxEl();
10746 el.queueFx(o, function(){
10747 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10748 o, null, .5, "easeOut", function(){
10749 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10750 this.dom.style.display = "none";
10752 this.dom.style.visibility = "hidden";
10754 this.clearOpacity();
10762 * Animates the transition of an element's dimensions from a starting height/width
10763 * to an ending height/width.
10766 // change height and width to 100x100 pixels
10767 el.scale(100, 100);
10769 // common config options shown with default values. The height and width will default to
10770 // the element's existing values if passed as null.
10773 [element's height], {
10778 * @param {Number} width The new width (pass undefined to keep the original width)
10779 * @param {Number} height The new height (pass undefined to keep the original height)
10780 * @param {Object} options (optional) Object literal with any of the Fx config options
10781 * @return {Roo.Element} The Element
10783 scale : function(w, h, o){
10784 this.shift(Roo.apply({}, o, {
10792 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10793 * Any of these properties not specified in the config object will not be changed. This effect
10794 * requires that at least one new dimension, position or opacity setting must be passed in on
10795 * the config object in order for the function to have any effect.
10798 // slide the element horizontally to x position 200 while changing the height and opacity
10799 el.shift({ x: 200, height: 50, opacity: .8 });
10801 // common config options shown with default values.
10803 width: [element's width],
10804 height: [element's height],
10805 x: [element's x position],
10806 y: [element's y position],
10807 opacity: [element's opacity],
10812 * @param {Object} options Object literal with any of the Fx config options
10813 * @return {Roo.Element} The Element
10815 shift : function(o){
10816 var el = this.getFxEl();
10818 el.queueFx(o, function(){
10819 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10820 if(w !== undefined){
10821 a.width = {to: this.adjustWidth(w)};
10823 if(h !== undefined){
10824 a.height = {to: this.adjustHeight(h)};
10826 if(x !== undefined || y !== undefined){
10828 x !== undefined ? x : this.getX(),
10829 y !== undefined ? y : this.getY()
10832 if(op !== undefined){
10833 a.opacity = {to: op};
10835 if(o.xy !== undefined){
10836 a.points = {to: o.xy};
10838 arguments.callee.anim = this.fxanim(a,
10839 o, 'motion', .35, "easeOut", function(){
10847 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10848 * ending point of the effect.
10851 // default: slide the element downward while fading out
10854 // custom: slide the element out to the right with a 2-second duration
10855 el.ghost('r', { duration: 2 });
10857 // common config options shown with default values
10865 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10866 * @param {Object} options (optional) Object literal with any of the Fx config options
10867 * @return {Roo.Element} The Element
10869 ghost : function(anchor, o){
10870 var el = this.getFxEl();
10873 el.queueFx(o, function(){
10874 anchor = anchor || "b";
10876 // restore values after effect
10877 var r = this.getFxRestore();
10878 var w = this.getWidth(),
10879 h = this.getHeight();
10881 var st = this.dom.style;
10883 var after = function(){
10885 el.setDisplayed(false);
10891 el.setPositioning(r.pos);
10892 st.width = r.width;
10893 st.height = r.height;
10898 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10899 switch(anchor.toLowerCase()){
10926 arguments.callee.anim = this.fxanim(a,
10936 * Ensures that all effects queued after syncFx is called on the element are
10937 * run concurrently. This is the opposite of {@link #sequenceFx}.
10938 * @return {Roo.Element} The Element
10940 syncFx : function(){
10941 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10950 * Ensures that all effects queued after sequenceFx is called on the element are
10951 * run in sequence. This is the opposite of {@link #syncFx}.
10952 * @return {Roo.Element} The Element
10954 sequenceFx : function(){
10955 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10957 concurrent : false,
10964 nextFx : function(){
10965 var ef = this.fxQueue[0];
10972 * Returns true if the element has any effects actively running or queued, else returns false.
10973 * @return {Boolean} True if element has active effects, else false
10975 hasActiveFx : function(){
10976 return this.fxQueue && this.fxQueue[0];
10980 * Stops any running effects and clears the element's internal effects queue if it contains
10981 * any additional effects that haven't started yet.
10982 * @return {Roo.Element} The Element
10984 stopFx : function(){
10985 if(this.hasActiveFx()){
10986 var cur = this.fxQueue[0];
10987 if(cur && cur.anim && cur.anim.isAnimated()){
10988 this.fxQueue = [cur]; // clear out others
10989 cur.anim.stop(true);
10996 beforeFx : function(o){
10997 if(this.hasActiveFx() && !o.concurrent){
11008 * Returns true if the element is currently blocking so that no other effect can be queued
11009 * until this effect is finished, else returns false if blocking is not set. This is commonly
11010 * used to ensure that an effect initiated by a user action runs to completion prior to the
11011 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
11012 * @return {Boolean} True if blocking, else false
11014 hasFxBlock : function(){
11015 var q = this.fxQueue;
11016 return q && q[0] && q[0].block;
11020 queueFx : function(o, fn){
11024 if(!this.hasFxBlock()){
11025 Roo.applyIf(o, this.fxDefaults);
11027 var run = this.beforeFx(o);
11028 fn.block = o.block;
11029 this.fxQueue.push(fn);
11041 fxWrap : function(pos, o, vis){
11043 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11046 wrapXY = this.getXY();
11048 var div = document.createElement("div");
11049 div.style.visibility = vis;
11050 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11051 wrap.setPositioning(pos);
11052 if(wrap.getStyle("position") == "static"){
11053 wrap.position("relative");
11055 this.clearPositioning('auto');
11057 wrap.dom.appendChild(this.dom);
11059 wrap.setXY(wrapXY);
11066 fxUnwrap : function(wrap, pos, o){
11067 this.clearPositioning();
11068 this.setPositioning(pos);
11070 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11076 getFxRestore : function(){
11077 var st = this.dom.style;
11078 return {pos: this.getPositioning(), width: st.width, height : st.height};
11082 afterFx : function(o){
11084 this.applyStyles(o.afterStyle);
11087 this.addClass(o.afterCls);
11089 if(o.remove === true){
11092 Roo.callback(o.callback, o.scope, [this]);
11094 this.fxQueue.shift();
11100 getFxEl : function(){ // support for composite element fx
11101 return Roo.get(this.dom);
11105 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11106 animType = animType || 'run';
11108 var anim = Roo.lib.Anim[animType](
11110 (opt.duration || defaultDur) || .35,
11111 (opt.easing || defaultEase) || 'easeOut',
11113 Roo.callback(cb, this);
11122 // backwords compat
11123 Roo.Fx.resize = Roo.Fx.scale;
11125 //When included, Roo.Fx is automatically applied to Element so that all basic
11126 //effects are available directly via the Element API
11127 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11129 * Ext JS Library 1.1.1
11130 * Copyright(c) 2006-2007, Ext JS, LLC.
11132 * Originally Released Under LGPL - original licence link has changed is not relivant.
11135 * <script type="text/javascript">
11140 * @class Roo.CompositeElement
11141 * Standard composite class. Creates a Roo.Element for every element in the collection.
11143 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11144 * actions will be performed on all the elements in this collection.</b>
11146 * All methods return <i>this</i> and can be chained.
11148 var els = Roo.select("#some-el div.some-class", true);
11149 // or select directly from an existing element
11150 var el = Roo.get('some-el');
11151 el.select('div.some-class', true);
11153 els.setWidth(100); // all elements become 100 width
11154 els.hide(true); // all elements fade out and hide
11156 els.setWidth(100).hide(true);
11159 Roo.CompositeElement = function(els){
11160 this.elements = [];
11161 this.addElements(els);
11163 Roo.CompositeElement.prototype = {
11165 addElements : function(els){
11169 if(typeof els == "string"){
11170 els = Roo.Element.selectorFunction(els);
11172 var yels = this.elements;
11173 var index = yels.length-1;
11174 for(var i = 0, len = els.length; i < len; i++) {
11175 yels[++index] = Roo.get(els[i]);
11181 * Clears this composite and adds the elements returned by the passed selector.
11182 * @param {String/Array} els A string CSS selector, an array of elements or an element
11183 * @return {CompositeElement} this
11185 fill : function(els){
11186 this.elements = [];
11192 * Filters this composite to only elements that match the passed selector.
11193 * @param {String} selector A string CSS selector
11194 * @param {Boolean} inverse return inverse filter (not matches)
11195 * @return {CompositeElement} this
11197 filter : function(selector, inverse){
11199 inverse = inverse || false;
11200 this.each(function(el){
11201 var match = inverse ? !el.is(selector) : el.is(selector);
11203 els[els.length] = el.dom;
11210 invoke : function(fn, args){
11211 var els = this.elements;
11212 for(var i = 0, len = els.length; i < len; i++) {
11213 Roo.Element.prototype[fn].apply(els[i], args);
11218 * Adds elements to this composite.
11219 * @param {String/Array} els A string CSS selector, an array of elements or an element
11220 * @return {CompositeElement} this
11222 add : function(els){
11223 if(typeof els == "string"){
11224 this.addElements(Roo.Element.selectorFunction(els));
11225 }else if(els.length !== undefined){
11226 this.addElements(els);
11228 this.addElements([els]);
11233 * Calls the passed function passing (el, this, index) for each element in this composite.
11234 * @param {Function} fn The function to call
11235 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11236 * @return {CompositeElement} this
11238 each : function(fn, scope){
11239 var els = this.elements;
11240 for(var i = 0, len = els.length; i < len; i++){
11241 if(fn.call(scope || els[i], els[i], this, i) === false) {
11249 * Returns the Element object at the specified index
11250 * @param {Number} index
11251 * @return {Roo.Element}
11253 item : function(index){
11254 return this.elements[index] || null;
11258 * Returns the first Element
11259 * @return {Roo.Element}
11261 first : function(){
11262 return this.item(0);
11266 * Returns the last Element
11267 * @return {Roo.Element}
11270 return this.item(this.elements.length-1);
11274 * Returns the number of elements in this composite
11277 getCount : function(){
11278 return this.elements.length;
11282 * Returns true if this composite contains the passed element
11285 contains : function(el){
11286 return this.indexOf(el) !== -1;
11290 * Returns true if this composite contains the passed element
11293 indexOf : function(el){
11294 return this.elements.indexOf(Roo.get(el));
11299 * Removes the specified element(s).
11300 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11301 * or an array of any of those.
11302 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11303 * @return {CompositeElement} this
11305 removeElement : function(el, removeDom){
11306 if(el instanceof Array){
11307 for(var i = 0, len = el.length; i < len; i++){
11308 this.removeElement(el[i]);
11312 var index = typeof el == 'number' ? el : this.indexOf(el);
11315 var d = this.elements[index];
11319 d.parentNode.removeChild(d);
11322 this.elements.splice(index, 1);
11328 * Replaces the specified element with the passed element.
11329 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11331 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11332 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11333 * @return {CompositeElement} this
11335 replaceElement : function(el, replacement, domReplace){
11336 var index = typeof el == 'number' ? el : this.indexOf(el);
11339 this.elements[index].replaceWith(replacement);
11341 this.elements.splice(index, 1, Roo.get(replacement))
11348 * Removes all elements.
11350 clear : function(){
11351 this.elements = [];
11355 Roo.CompositeElement.createCall = function(proto, fnName){
11356 if(!proto[fnName]){
11357 proto[fnName] = function(){
11358 return this.invoke(fnName, arguments);
11362 for(var fnName in Roo.Element.prototype){
11363 if(typeof Roo.Element.prototype[fnName] == "function"){
11364 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11370 * Ext JS Library 1.1.1
11371 * Copyright(c) 2006-2007, Ext JS, LLC.
11373 * Originally Released Under LGPL - original licence link has changed is not relivant.
11376 * <script type="text/javascript">
11380 * @class Roo.CompositeElementLite
11381 * @extends Roo.CompositeElement
11382 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11384 var els = Roo.select("#some-el div.some-class");
11385 // or select directly from an existing element
11386 var el = Roo.get('some-el');
11387 el.select('div.some-class');
11389 els.setWidth(100); // all elements become 100 width
11390 els.hide(true); // all elements fade out and hide
11392 els.setWidth(100).hide(true);
11393 </code></pre><br><br>
11394 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11395 * actions will be performed on all the elements in this collection.</b>
11397 Roo.CompositeElementLite = function(els){
11398 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11399 this.el = new Roo.Element.Flyweight();
11401 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11402 addElements : function(els){
11404 if(els instanceof Array){
11405 this.elements = this.elements.concat(els);
11407 var yels = this.elements;
11408 var index = yels.length-1;
11409 for(var i = 0, len = els.length; i < len; i++) {
11410 yels[++index] = els[i];
11416 invoke : function(fn, args){
11417 var els = this.elements;
11419 for(var i = 0, len = els.length; i < len; i++) {
11421 Roo.Element.prototype[fn].apply(el, args);
11426 * Returns a flyweight Element of the dom element object at the specified index
11427 * @param {Number} index
11428 * @return {Roo.Element}
11430 item : function(index){
11431 if(!this.elements[index]){
11434 this.el.dom = this.elements[index];
11438 // fixes scope with flyweight
11439 addListener : function(eventName, handler, scope, opt){
11440 var els = this.elements;
11441 for(var i = 0, len = els.length; i < len; i++) {
11442 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11448 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11449 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11450 * a reference to the dom node, use el.dom.</b>
11451 * @param {Function} fn The function to call
11452 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11453 * @return {CompositeElement} this
11455 each : function(fn, scope){
11456 var els = this.elements;
11458 for(var i = 0, len = els.length; i < len; i++){
11460 if(fn.call(scope || el, el, this, i) === false){
11467 indexOf : function(el){
11468 return this.elements.indexOf(Roo.getDom(el));
11471 replaceElement : function(el, replacement, domReplace){
11472 var index = typeof el == 'number' ? el : this.indexOf(el);
11474 replacement = Roo.getDom(replacement);
11476 var d = this.elements[index];
11477 d.parentNode.insertBefore(replacement, d);
11478 d.parentNode.removeChild(d);
11480 this.elements.splice(index, 1, replacement);
11485 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11489 * Ext JS Library 1.1.1
11490 * Copyright(c) 2006-2007, Ext JS, LLC.
11492 * Originally Released Under LGPL - original licence link has changed is not relivant.
11495 * <script type="text/javascript">
11501 * @class Roo.data.Connection
11502 * @extends Roo.util.Observable
11503 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11504 * either to a configured URL, or to a URL specified at request time.
11506 * Requests made by this class are asynchronous, and will return immediately. No data from
11507 * the server will be available to the statement immediately following the {@link #request} call.
11508 * To process returned data, use a callback in the request options object, or an event listener.
11510 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11511 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11512 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11513 * property and, if present, the IFRAME's XML document as the responseXML property.
11515 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11516 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11517 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11518 * standard DOM methods.
11520 * @param {Object} config a configuration object.
11522 Roo.data.Connection = function(config){
11523 Roo.apply(this, config);
11526 * @event beforerequest
11527 * Fires before a network request is made to retrieve a data object.
11528 * @param {Connection} conn This Connection object.
11529 * @param {Object} options The options config object passed to the {@link #request} method.
11531 "beforerequest" : true,
11533 * @event requestcomplete
11534 * Fires if the request was successfully completed.
11535 * @param {Connection} conn This Connection object.
11536 * @param {Object} response The XHR object containing the response data.
11537 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11538 * @param {Object} options The options config object passed to the {@link #request} method.
11540 "requestcomplete" : true,
11542 * @event requestexception
11543 * Fires if an error HTTP status was returned from the server.
11544 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11545 * @param {Connection} conn This Connection object.
11546 * @param {Object} response The XHR object containing the response data.
11547 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11548 * @param {Object} options The options config object passed to the {@link #request} method.
11550 "requestexception" : true
11552 Roo.data.Connection.superclass.constructor.call(this);
11555 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11557 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11560 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11561 * extra parameters to each request made by this object. (defaults to undefined)
11564 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11565 * to each request made by this object. (defaults to undefined)
11568 * @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)
11571 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11575 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11581 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11584 disableCaching: true,
11587 * Sends an HTTP request to a remote server.
11588 * @param {Object} options An object which may contain the following properties:<ul>
11589 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11590 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11591 * request, a url encoded string or a function to call to get either.</li>
11592 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11593 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11594 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11595 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11596 * <li>options {Object} The parameter to the request call.</li>
11597 * <li>success {Boolean} True if the request succeeded.</li>
11598 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11600 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11601 * The callback is passed the following parameters:<ul>
11602 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11603 * <li>options {Object} The parameter to the request call.</li>
11605 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11606 * The callback is passed the following parameters:<ul>
11607 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11608 * <li>options {Object} The parameter to the request call.</li>
11610 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11611 * for the callback function. Defaults to the browser window.</li>
11612 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11613 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11614 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11615 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11616 * params for the post data. Any params will be appended to the URL.</li>
11617 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11619 * @return {Number} transactionId
11621 request : function(o){
11622 if(this.fireEvent("beforerequest", this, o) !== false){
11625 if(typeof p == "function"){
11626 p = p.call(o.scope||window, o);
11628 if(typeof p == "object"){
11629 p = Roo.urlEncode(o.params);
11631 if(this.extraParams){
11632 var extras = Roo.urlEncode(this.extraParams);
11633 p = p ? (p + '&' + extras) : extras;
11636 var url = o.url || this.url;
11637 if(typeof url == 'function'){
11638 url = url.call(o.scope||window, o);
11642 var form = Roo.getDom(o.form);
11643 url = url || form.action;
11645 var enctype = form.getAttribute("enctype");
11648 return this.doFormDataUpload(o, url);
11651 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11652 return this.doFormUpload(o, p, url);
11654 var f = Roo.lib.Ajax.serializeForm(form);
11655 p = p ? (p + '&' + f) : f;
11658 if (!o.form && o.formData) {
11659 o.formData = o.formData === true ? new FormData() : o.formData;
11660 for (var k in o.params) {
11661 o.formData.append(k,o.params[k]);
11664 return this.doFormDataUpload(o, url);
11668 var hs = o.headers;
11669 if(this.defaultHeaders){
11670 hs = Roo.apply(hs || {}, this.defaultHeaders);
11677 success: this.handleResponse,
11678 failure: this.handleFailure,
11680 argument: {options: o},
11681 timeout : o.timeout || this.timeout
11684 var method = o.method||this.method||(p ? "POST" : "GET");
11686 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11687 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11690 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11694 }else if(this.autoAbort !== false){
11698 if((method == 'GET' && p) || o.xmlData){
11699 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11702 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11703 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11704 Roo.lib.Ajax.useDefaultHeader == true;
11705 return this.transId;
11707 Roo.callback(o.callback, o.scope, [o, null, null]);
11713 * Determine whether this object has a request outstanding.
11714 * @param {Number} transactionId (Optional) defaults to the last transaction
11715 * @return {Boolean} True if there is an outstanding request.
11717 isLoading : function(transId){
11719 return Roo.lib.Ajax.isCallInProgress(transId);
11721 return this.transId ? true : false;
11726 * Aborts any outstanding request.
11727 * @param {Number} transactionId (Optional) defaults to the last transaction
11729 abort : function(transId){
11730 if(transId || this.isLoading()){
11731 Roo.lib.Ajax.abort(transId || this.transId);
11736 handleResponse : function(response){
11737 this.transId = false;
11738 var options = response.argument.options;
11739 response.argument = options ? options.argument : null;
11740 this.fireEvent("requestcomplete", this, response, options);
11741 Roo.callback(options.success, options.scope, [response, options]);
11742 Roo.callback(options.callback, options.scope, [options, true, response]);
11746 handleFailure : function(response, e){
11747 this.transId = false;
11748 var options = response.argument.options;
11749 response.argument = options ? options.argument : null;
11750 this.fireEvent("requestexception", this, response, options, e);
11751 Roo.callback(options.failure, options.scope, [response, options]);
11752 Roo.callback(options.callback, options.scope, [options, false, response]);
11756 doFormUpload : function(o, ps, url){
11758 var frame = document.createElement('iframe');
11761 frame.className = 'x-hidden';
11763 frame.src = Roo.SSL_SECURE_URL;
11765 document.body.appendChild(frame);
11768 document.frames[id].name = id;
11771 var form = Roo.getDom(o.form);
11773 form.method = 'POST';
11774 form.enctype = form.encoding = 'multipart/form-data';
11780 if(ps){ // add dynamic params
11782 ps = Roo.urlDecode(ps, false);
11784 if(ps.hasOwnProperty(k)){
11785 hd = document.createElement('input');
11786 hd.type = 'hidden';
11789 form.appendChild(hd);
11796 var r = { // bogus response object
11801 r.argument = o ? o.argument : null;
11806 doc = frame.contentWindow.document;
11808 doc = (frame.contentDocument || window.frames[id].document);
11810 if(doc && doc.body){
11811 r.responseText = doc.body.innerHTML;
11813 if(doc && doc.XMLDocument){
11814 r.responseXML = doc.XMLDocument;
11816 r.responseXML = doc;
11823 Roo.EventManager.removeListener(frame, 'load', cb, this);
11825 this.fireEvent("requestcomplete", this, r, o);
11826 Roo.callback(o.success, o.scope, [r, o]);
11827 Roo.callback(o.callback, o.scope, [o, true, r]);
11829 setTimeout(function(){document.body.removeChild(frame);}, 100);
11832 Roo.EventManager.on(frame, 'load', cb, this);
11835 if(hiddens){ // remove dynamic params
11836 for(var i = 0, len = hiddens.length; i < len; i++){
11837 form.removeChild(hiddens[i]);
11841 // this is a 'formdata version???'
11844 doFormDataUpload : function(o, url)
11848 var form = Roo.getDom(o.form);
11849 form.enctype = form.encoding = 'multipart/form-data';
11850 formData = o.formData === true ? new FormData(form) : o.formData;
11852 formData = o.formData === true ? new FormData() : o.formData;
11857 success: this.handleResponse,
11858 failure: this.handleFailure,
11860 argument: {options: o},
11861 timeout : o.timeout || this.timeout
11864 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11868 }else if(this.autoAbort !== false){
11872 //Roo.lib.Ajax.defaultPostHeader = null;
11873 Roo.lib.Ajax.useDefaultHeader = false;
11874 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
11875 Roo.lib.Ajax.useDefaultHeader = true;
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">
11893 * Global Ajax request class.
11896 * @extends Roo.data.Connection
11899 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11900 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11901 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11902 * @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)
11903 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11904 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11905 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11907 Roo.Ajax = new Roo.data.Connection({
11916 * Serialize the passed form into a url encoded string
11918 * @param {String/HTMLElement} form
11921 serializeForm : function(form){
11922 return Roo.lib.Ajax.serializeForm(form);
11926 * Ext JS Library 1.1.1
11927 * Copyright(c) 2006-2007, Ext JS, LLC.
11929 * Originally Released Under LGPL - original licence link has changed is not relivant.
11932 * <script type="text/javascript">
11937 * @class Roo.UpdateManager
11938 * @extends Roo.util.Observable
11939 * Provides AJAX-style update for Element object.<br><br>
11942 * // Get it from a Roo.Element object
11943 * var el = Roo.get("foo");
11944 * var mgr = el.getUpdateManager();
11945 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11947 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11949 * // or directly (returns the same UpdateManager instance)
11950 * var mgr = new Roo.UpdateManager("myElementId");
11951 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11952 * mgr.on("update", myFcnNeedsToKnow);
11954 // short handed call directly from the element object
11955 Roo.get("foo").load({
11959 text: "Loading Foo..."
11963 * Create new UpdateManager directly.
11964 * @param {String/HTMLElement/Roo.Element} el The element to update
11965 * @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).
11967 Roo.UpdateManager = function(el, forceNew){
11969 if(!forceNew && el.updateManager){
11970 return el.updateManager;
11973 * The Element object
11974 * @type Roo.Element
11978 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
11981 this.defaultUrl = null;
11985 * @event beforeupdate
11986 * Fired before an update is made, return false from your handler and the update is cancelled.
11987 * @param {Roo.Element} el
11988 * @param {String/Object/Function} url
11989 * @param {String/Object} params
11991 "beforeupdate": true,
11994 * Fired after successful update is made.
11995 * @param {Roo.Element} el
11996 * @param {Object} oResponseObject The response Object
12001 * Fired on update failure.
12002 * @param {Roo.Element} el
12003 * @param {Object} oResponseObject The response Object
12007 var d = Roo.UpdateManager.defaults;
12009 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
12012 this.sslBlankUrl = d.sslBlankUrl;
12014 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
12017 this.disableCaching = d.disableCaching;
12019 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
12022 this.indicatorText = d.indicatorText;
12024 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12027 this.showLoadIndicator = d.showLoadIndicator;
12029 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12032 this.timeout = d.timeout;
12035 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12038 this.loadScripts = d.loadScripts;
12041 * Transaction object of current executing transaction
12043 this.transaction = null;
12048 this.autoRefreshProcId = null;
12050 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12053 this.refreshDelegate = this.refresh.createDelegate(this);
12055 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12058 this.updateDelegate = this.update.createDelegate(this);
12060 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12063 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12067 this.successDelegate = this.processSuccess.createDelegate(this);
12071 this.failureDelegate = this.processFailure.createDelegate(this);
12073 if(!this.renderer){
12075 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12077 this.renderer = new Roo.UpdateManager.BasicRenderer();
12080 Roo.UpdateManager.superclass.constructor.call(this);
12083 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12085 * Get the Element this UpdateManager is bound to
12086 * @return {Roo.Element} The element
12088 getEl : function(){
12092 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12093 * @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:
12096 url: "your-url.php",<br/>
12097 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12098 callback: yourFunction,<br/>
12099 scope: yourObject, //(optional scope) <br/>
12100 discardUrl: false, <br/>
12101 nocache: false,<br/>
12102 text: "Loading...",<br/>
12104 scripts: false<br/>
12107 * The only required property is url. The optional properties nocache, text and scripts
12108 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12109 * @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}
12110 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12111 * @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.
12113 update : function(url, params, callback, discardUrl){
12114 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12115 var method = this.method,
12117 if(typeof url == "object"){ // must be config object
12120 params = params || cfg.params;
12121 callback = callback || cfg.callback;
12122 discardUrl = discardUrl || cfg.discardUrl;
12123 if(callback && cfg.scope){
12124 callback = callback.createDelegate(cfg.scope);
12126 if(typeof cfg.method != "undefined"){method = cfg.method;};
12127 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12128 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12129 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12130 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12132 this.showLoading();
12134 this.defaultUrl = url;
12136 if(typeof url == "function"){
12137 url = url.call(this);
12140 method = method || (params ? "POST" : "GET");
12141 if(method == "GET"){
12142 url = this.prepareUrl(url);
12145 var o = Roo.apply(cfg ||{}, {
12148 success: this.successDelegate,
12149 failure: this.failureDelegate,
12150 callback: undefined,
12151 timeout: (this.timeout*1000),
12152 argument: {"url": url, "form": null, "callback": callback, "params": params}
12154 Roo.log("updated manager called with timeout of " + o.timeout);
12155 this.transaction = Roo.Ajax.request(o);
12160 * 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.
12161 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12162 * @param {String/HTMLElement} form The form Id or form element
12163 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12164 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12165 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12167 formUpdate : function(form, url, reset, callback){
12168 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12169 if(typeof url == "function"){
12170 url = url.call(this);
12172 form = Roo.getDom(form);
12173 this.transaction = Roo.Ajax.request({
12176 success: this.successDelegate,
12177 failure: this.failureDelegate,
12178 timeout: (this.timeout*1000),
12179 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12181 this.showLoading.defer(1, this);
12186 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12187 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12189 refresh : function(callback){
12190 if(this.defaultUrl == null){
12193 this.update(this.defaultUrl, null, callback, true);
12197 * Set this element to auto refresh.
12198 * @param {Number} interval How often to update (in seconds).
12199 * @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)
12200 * @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}
12201 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12202 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12204 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12206 this.update(url || this.defaultUrl, params, callback, true);
12208 if(this.autoRefreshProcId){
12209 clearInterval(this.autoRefreshProcId);
12211 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12215 * Stop auto refresh on this element.
12217 stopAutoRefresh : function(){
12218 if(this.autoRefreshProcId){
12219 clearInterval(this.autoRefreshProcId);
12220 delete this.autoRefreshProcId;
12224 isAutoRefreshing : function(){
12225 return this.autoRefreshProcId ? true : false;
12228 * Called to update the element to "Loading" state. Override to perform custom action.
12230 showLoading : function(){
12231 if(this.showLoadIndicator){
12232 this.el.update(this.indicatorText);
12237 * Adds unique parameter to query string if disableCaching = true
12240 prepareUrl : function(url){
12241 if(this.disableCaching){
12242 var append = "_dc=" + (new Date().getTime());
12243 if(url.indexOf("?") !== -1){
12244 url += "&" + append;
12246 url += "?" + append;
12255 processSuccess : function(response){
12256 this.transaction = null;
12257 if(response.argument.form && response.argument.reset){
12258 try{ // put in try/catch since some older FF releases had problems with this
12259 response.argument.form.reset();
12262 if(this.loadScripts){
12263 this.renderer.render(this.el, response, this,
12264 this.updateComplete.createDelegate(this, [response]));
12266 this.renderer.render(this.el, response, this);
12267 this.updateComplete(response);
12271 updateComplete : function(response){
12272 this.fireEvent("update", this.el, response);
12273 if(typeof response.argument.callback == "function"){
12274 response.argument.callback(this.el, true, response);
12281 processFailure : function(response){
12282 this.transaction = null;
12283 this.fireEvent("failure", this.el, response);
12284 if(typeof response.argument.callback == "function"){
12285 response.argument.callback(this.el, false, response);
12290 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12291 * @param {Object} renderer The object implementing the render() method
12293 setRenderer : function(renderer){
12294 this.renderer = renderer;
12297 getRenderer : function(){
12298 return this.renderer;
12302 * Set the defaultUrl used for updates
12303 * @param {String/Function} defaultUrl The url or a function to call to get the url
12305 setDefaultUrl : function(defaultUrl){
12306 this.defaultUrl = defaultUrl;
12310 * Aborts the executing transaction
12312 abort : function(){
12313 if(this.transaction){
12314 Roo.Ajax.abort(this.transaction);
12319 * Returns true if an update is in progress
12320 * @return {Boolean}
12322 isUpdating : function(){
12323 if(this.transaction){
12324 return Roo.Ajax.isLoading(this.transaction);
12331 * @class Roo.UpdateManager.defaults
12332 * @static (not really - but it helps the doc tool)
12333 * The defaults collection enables customizing the default properties of UpdateManager
12335 Roo.UpdateManager.defaults = {
12337 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12343 * True to process scripts by default (Defaults to false).
12346 loadScripts : false,
12349 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12352 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12354 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12357 disableCaching : false,
12359 * Whether to show indicatorText when loading (Defaults to true).
12362 showLoadIndicator : true,
12364 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12367 indicatorText : '<div class="loading-indicator">Loading...</div>'
12371 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12373 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12374 * @param {String/HTMLElement/Roo.Element} el The element to update
12375 * @param {String} url The url
12376 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12377 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12380 * @member Roo.UpdateManager
12382 Roo.UpdateManager.updateElement = function(el, url, params, options){
12383 var um = Roo.get(el, true).getUpdateManager();
12384 Roo.apply(um, options);
12385 um.update(url, params, options ? options.callback : null);
12387 // alias for backwards compat
12388 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12390 * @class Roo.UpdateManager.BasicRenderer
12391 * Default Content renderer. Updates the elements innerHTML with the responseText.
12393 Roo.UpdateManager.BasicRenderer = function(){};
12395 Roo.UpdateManager.BasicRenderer.prototype = {
12397 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12398 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12399 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12400 * @param {Roo.Element} el The element being rendered
12401 * @param {Object} response The YUI Connect response object
12402 * @param {UpdateManager} updateManager The calling update manager
12403 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12405 render : function(el, response, updateManager, callback){
12406 el.update(response.responseText, updateManager.loadScripts, callback);
12412 * (c)) Alan Knowles
12418 * @class Roo.DomTemplate
12419 * @extends Roo.Template
12420 * An effort at a dom based template engine..
12422 * Similar to XTemplate, except it uses dom parsing to create the template..
12424 * Supported features:
12429 {a_variable} - output encoded.
12430 {a_variable.format:("Y-m-d")} - call a method on the variable
12431 {a_variable:raw} - unencoded output
12432 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12433 {a_variable:this.method_on_template(...)} - call a method on the template object.
12438 <div roo-for="a_variable or condition.."></div>
12439 <div roo-if="a_variable or condition"></div>
12440 <div roo-exec="some javascript"></div>
12441 <div roo-name="named_template"></div>
12446 Roo.DomTemplate = function()
12448 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12455 Roo.extend(Roo.DomTemplate, Roo.Template, {
12457 * id counter for sub templates.
12461 * flag to indicate if dom parser is inside a pre,
12462 * it will strip whitespace if not.
12467 * The various sub templates
12475 * basic tag replacing syntax
12478 * // you can fake an object call by doing this
12482 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12483 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12485 iterChild : function (node, method) {
12487 var oldPre = this.inPre;
12488 if (node.tagName == 'PRE') {
12491 for( var i = 0; i < node.childNodes.length; i++) {
12492 method.call(this, node.childNodes[i]);
12494 this.inPre = oldPre;
12500 * compile the template
12502 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12505 compile: function()
12509 // covert the html into DOM...
12513 doc = document.implementation.createHTMLDocument("");
12514 doc.documentElement.innerHTML = this.html ;
12515 div = doc.documentElement;
12517 // old IE... - nasty -- it causes all sorts of issues.. with
12518 // images getting pulled from server..
12519 div = document.createElement('div');
12520 div.innerHTML = this.html;
12522 //doc.documentElement.innerHTML = htmlBody
12528 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12530 var tpls = this.tpls;
12532 // create a top level template from the snippet..
12534 //Roo.log(div.innerHTML);
12541 body : div.innerHTML,
12554 Roo.each(tpls, function(tp){
12555 this.compileTpl(tp);
12556 this.tpls[tp.id] = tp;
12559 this.master = tpls[0];
12565 compileNode : function(node, istop) {
12570 // skip anything not a tag..
12571 if (node.nodeType != 1) {
12572 if (node.nodeType == 3 && !this.inPre) {
12573 // reduce white space..
12574 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12597 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12598 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12599 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12600 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12606 // just itterate children..
12607 this.iterChild(node,this.compileNode);
12610 tpl.uid = this.id++;
12611 tpl.value = node.getAttribute('roo-' + tpl.attr);
12612 node.removeAttribute('roo-'+ tpl.attr);
12613 if (tpl.attr != 'name') {
12614 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12615 node.parentNode.replaceChild(placeholder, node);
12618 var placeholder = document.createElement('span');
12619 placeholder.className = 'roo-tpl-' + tpl.value;
12620 node.parentNode.replaceChild(placeholder, node);
12623 // parent now sees '{domtplXXXX}
12624 this.iterChild(node,this.compileNode);
12626 // we should now have node body...
12627 var div = document.createElement('div');
12628 div.appendChild(node);
12630 // this has the unfortunate side effect of converting tagged attributes
12631 // eg. href="{...}" into %7C...%7D
12632 // this has been fixed by searching for those combo's although it's a bit hacky..
12635 tpl.body = div.innerHTML;
12642 switch (tpl.value) {
12643 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12644 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12645 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12650 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12654 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12658 tpl.id = tpl.value; // replace non characters???
12664 this.tpls.push(tpl);
12674 * Compile a segment of the template into a 'sub-template'
12680 compileTpl : function(tpl)
12682 var fm = Roo.util.Format;
12683 var useF = this.disableFormats !== true;
12685 var sep = Roo.isGecko ? "+\n" : ",\n";
12687 var undef = function(str) {
12688 Roo.debug && Roo.log("Property not found :" + str);
12692 //Roo.log(tpl.body);
12696 var fn = function(m, lbrace, name, format, args)
12699 //Roo.log(arguments);
12700 args = args ? args.replace(/\\'/g,"'") : args;
12701 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12702 if (typeof(format) == 'undefined') {
12703 format = 'htmlEncode';
12705 if (format == 'raw' ) {
12709 if(name.substr(0, 6) == 'domtpl'){
12710 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12713 // build an array of options to determine if value is undefined..
12715 // basically get 'xxxx.yyyy' then do
12716 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12717 // (function () { Roo.log("Property not found"); return ''; })() :
12722 Roo.each(name.split('.'), function(st) {
12723 lookfor += (lookfor.length ? '.': '') + st;
12724 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12727 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12730 if(format && useF){
12732 args = args ? ',' + args : "";
12734 if(format.substr(0, 5) != "this."){
12735 format = "fm." + format + '(';
12737 format = 'this.call("'+ format.substr(5) + '", ';
12741 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12744 if (args && args.length) {
12745 // called with xxyx.yuu:(test,test)
12747 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12749 // raw.. - :raw modifier..
12750 return "'"+ sep + udef_st + name + ")"+sep+"'";
12754 // branched to use + in gecko and [].join() in others
12756 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12757 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12760 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12761 body.push(tpl.body.replace(/(\r\n|\n)/g,
12762 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12763 body.push("'].join('');};};");
12764 body = body.join('');
12767 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12769 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12776 * same as applyTemplate, except it's done to one of the subTemplates
12777 * when using named templates, you can do:
12779 * var str = pl.applySubTemplate('your-name', values);
12782 * @param {Number} id of the template
12783 * @param {Object} values to apply to template
12784 * @param {Object} parent (normaly the instance of this object)
12786 applySubTemplate : function(id, values, parent)
12790 var t = this.tpls[id];
12794 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12795 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12799 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12806 if(t.execCall && t.execCall.call(this, values, parent)){
12810 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12816 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12817 parent = t.target ? values : parent;
12818 if(t.forCall && vs instanceof Array){
12820 for(var i = 0, len = vs.length; i < len; i++){
12822 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12824 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12826 //Roo.log(t.compiled);
12830 return buf.join('');
12833 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12838 return t.compiled.call(this, vs, parent);
12840 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12842 //Roo.log(t.compiled);
12850 applyTemplate : function(values){
12851 return this.master.compiled.call(this, values, {});
12852 //var s = this.subs;
12855 apply : function(){
12856 return this.applyTemplate.apply(this, arguments);
12861 Roo.DomTemplate.from = function(el){
12862 el = Roo.getDom(el);
12863 return new Roo.Domtemplate(el.value || el.innerHTML);
12866 * Ext JS Library 1.1.1
12867 * Copyright(c) 2006-2007, Ext JS, LLC.
12869 * Originally Released Under LGPL - original licence link has changed is not relivant.
12872 * <script type="text/javascript">
12876 * @class Roo.util.DelayedTask
12877 * Provides a convenient method of performing setTimeout where a new
12878 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12879 * You can use this class to buffer
12880 * the keypress events for a certain number of milliseconds, and perform only if they stop
12881 * for that amount of time.
12882 * @constructor The parameters to this constructor serve as defaults and are not required.
12883 * @param {Function} fn (optional) The default function to timeout
12884 * @param {Object} scope (optional) The default scope of that timeout
12885 * @param {Array} args (optional) The default Array of arguments
12887 Roo.util.DelayedTask = function(fn, scope, args){
12888 var id = null, d, t;
12890 var call = function(){
12891 var now = new Date().getTime();
12895 fn.apply(scope, args || []);
12899 * Cancels any pending timeout and queues a new one
12900 * @param {Number} delay The milliseconds to delay
12901 * @param {Function} newFn (optional) Overrides function passed to constructor
12902 * @param {Object} newScope (optional) Overrides scope passed to constructor
12903 * @param {Array} newArgs (optional) Overrides args passed to constructor
12905 this.delay = function(delay, newFn, newScope, newArgs){
12906 if(id && delay != d){
12910 t = new Date().getTime();
12912 scope = newScope || scope;
12913 args = newArgs || args;
12915 id = setInterval(call, d);
12920 * Cancel the last queued timeout
12922 this.cancel = function(){
12930 * Ext JS Library 1.1.1
12931 * Copyright(c) 2006-2007, Ext JS, LLC.
12933 * Originally Released Under LGPL - original licence link has changed is not relivant.
12936 * <script type="text/javascript">
12940 Roo.util.TaskRunner = function(interval){
12941 interval = interval || 10;
12942 var tasks = [], removeQueue = [];
12944 var running = false;
12946 var stopThread = function(){
12952 var startThread = function(){
12955 id = setInterval(runTasks, interval);
12959 var removeTask = function(task){
12960 removeQueue.push(task);
12966 var runTasks = function(){
12967 if(removeQueue.length > 0){
12968 for(var i = 0, len = removeQueue.length; i < len; i++){
12969 tasks.remove(removeQueue[i]);
12972 if(tasks.length < 1){
12977 var now = new Date().getTime();
12978 for(var i = 0, len = tasks.length; i < len; ++i){
12980 var itime = now - t.taskRunTime;
12981 if(t.interval <= itime){
12982 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
12983 t.taskRunTime = now;
12984 if(rt === false || t.taskRunCount === t.repeat){
12989 if(t.duration && t.duration <= (now - t.taskStartTime)){
12996 * Queues a new task.
12997 * @param {Object} task
12999 this.start = function(task){
13001 task.taskStartTime = new Date().getTime();
13002 task.taskRunTime = 0;
13003 task.taskRunCount = 0;
13008 this.stop = function(task){
13013 this.stopAll = function(){
13015 for(var i = 0, len = tasks.length; i < len; i++){
13016 if(tasks[i].onStop){
13025 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13027 * Ext JS Library 1.1.1
13028 * Copyright(c) 2006-2007, Ext JS, LLC.
13030 * Originally Released Under LGPL - original licence link has changed is not relivant.
13033 * <script type="text/javascript">
13038 * @class Roo.util.MixedCollection
13039 * @extends Roo.util.Observable
13040 * A Collection class that maintains both numeric indexes and keys and exposes events.
13042 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13043 * collection (defaults to false)
13044 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13045 * and return the key value for that item. This is used when available to look up the key on items that
13046 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13047 * equivalent to providing an implementation for the {@link #getKey} method.
13049 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13057 * Fires when the collection is cleared.
13062 * Fires when an item is added to the collection.
13063 * @param {Number} index The index at which the item was added.
13064 * @param {Object} o The item added.
13065 * @param {String} key The key associated with the added item.
13070 * Fires when an item is replaced in the collection.
13071 * @param {String} key he key associated with the new added.
13072 * @param {Object} old The item being replaced.
13073 * @param {Object} new The new item.
13078 * Fires when an item is removed from the collection.
13079 * @param {Object} o The item being removed.
13080 * @param {String} key (optional) The key associated with the removed item.
13085 this.allowFunctions = allowFunctions === true;
13087 this.getKey = keyFn;
13089 Roo.util.MixedCollection.superclass.constructor.call(this);
13092 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13093 allowFunctions : false,
13096 * Adds an item to the collection.
13097 * @param {String} key The key to associate with the item
13098 * @param {Object} o The item to add.
13099 * @return {Object} The item added.
13101 add : function(key, o){
13102 if(arguments.length == 1){
13104 key = this.getKey(o);
13106 if(typeof key == "undefined" || key === null){
13108 this.items.push(o);
13109 this.keys.push(null);
13111 var old = this.map[key];
13113 return this.replace(key, o);
13116 this.items.push(o);
13118 this.keys.push(key);
13120 this.fireEvent("add", this.length-1, o, key);
13125 * MixedCollection has a generic way to fetch keys if you implement getKey.
13128 var mc = new Roo.util.MixedCollection();
13129 mc.add(someEl.dom.id, someEl);
13130 mc.add(otherEl.dom.id, otherEl);
13134 var mc = new Roo.util.MixedCollection();
13135 mc.getKey = function(el){
13141 // or via the constructor
13142 var mc = new Roo.util.MixedCollection(false, function(el){
13148 * @param o {Object} The item for which to find the key.
13149 * @return {Object} The key for the passed item.
13151 getKey : function(o){
13156 * Replaces an item in the collection.
13157 * @param {String} key The key associated with the item to replace, or the item to replace.
13158 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13159 * @return {Object} The new item.
13161 replace : function(key, o){
13162 if(arguments.length == 1){
13164 key = this.getKey(o);
13166 var old = this.item(key);
13167 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13168 return this.add(key, o);
13170 var index = this.indexOfKey(key);
13171 this.items[index] = o;
13173 this.fireEvent("replace", key, old, o);
13178 * Adds all elements of an Array or an Object to the collection.
13179 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13180 * an Array of values, each of which are added to the collection.
13182 addAll : function(objs){
13183 if(arguments.length > 1 || objs instanceof Array){
13184 var args = arguments.length > 1 ? arguments : objs;
13185 for(var i = 0, len = args.length; i < len; i++){
13189 for(var key in objs){
13190 if(this.allowFunctions || typeof objs[key] != "function"){
13191 this.add(key, objs[key]);
13198 * Executes the specified function once for every item in the collection, passing each
13199 * item as the first and only parameter. returning false from the function will stop the iteration.
13200 * @param {Function} fn The function to execute for each item.
13201 * @param {Object} scope (optional) The scope in which to execute the function.
13203 each : function(fn, scope){
13204 var items = [].concat(this.items); // each safe for removal
13205 for(var i = 0, len = items.length; i < len; i++){
13206 if(fn.call(scope || items[i], items[i], i, len) === false){
13213 * Executes the specified function once for every key in the collection, passing each
13214 * key, and its associated item as the first two parameters.
13215 * @param {Function} fn The function to execute for each item.
13216 * @param {Object} scope (optional) The scope in which to execute the function.
13218 eachKey : function(fn, scope){
13219 for(var i = 0, len = this.keys.length; i < len; i++){
13220 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13225 * Returns the first item in the collection which elicits a true return value from the
13226 * passed selection function.
13227 * @param {Function} fn The selection function to execute for each item.
13228 * @param {Object} scope (optional) The scope in which to execute the function.
13229 * @return {Object} The first item in the collection which returned true from the selection function.
13231 find : function(fn, scope){
13232 for(var i = 0, len = this.items.length; i < len; i++){
13233 if(fn.call(scope || window, this.items[i], this.keys[i])){
13234 return this.items[i];
13241 * Inserts an item at the specified index in the collection.
13242 * @param {Number} index The index to insert the item at.
13243 * @param {String} key The key to associate with the new item, or the item itself.
13244 * @param {Object} o (optional) If the second parameter was a key, the new item.
13245 * @return {Object} The item inserted.
13247 insert : function(index, key, o){
13248 if(arguments.length == 2){
13250 key = this.getKey(o);
13252 if(index >= this.length){
13253 return this.add(key, o);
13256 this.items.splice(index, 0, o);
13257 if(typeof key != "undefined" && key != null){
13260 this.keys.splice(index, 0, key);
13261 this.fireEvent("add", index, o, key);
13266 * Removed an item from the collection.
13267 * @param {Object} o The item to remove.
13268 * @return {Object} The item removed.
13270 remove : function(o){
13271 return this.removeAt(this.indexOf(o));
13275 * Remove an item from a specified index in the collection.
13276 * @param {Number} index The index within the collection of the item to remove.
13278 removeAt : function(index){
13279 if(index < this.length && index >= 0){
13281 var o = this.items[index];
13282 this.items.splice(index, 1);
13283 var key = this.keys[index];
13284 if(typeof key != "undefined"){
13285 delete this.map[key];
13287 this.keys.splice(index, 1);
13288 this.fireEvent("remove", o, key);
13293 * Removed an item associated with the passed key fom the collection.
13294 * @param {String} key The key of the item to remove.
13296 removeKey : function(key){
13297 return this.removeAt(this.indexOfKey(key));
13301 * Returns the number of items in the collection.
13302 * @return {Number} the number of items in the collection.
13304 getCount : function(){
13305 return this.length;
13309 * Returns index within the collection of the passed Object.
13310 * @param {Object} o The item to find the index of.
13311 * @return {Number} index of the item.
13313 indexOf : function(o){
13314 if(!this.items.indexOf){
13315 for(var i = 0, len = this.items.length; i < len; i++){
13316 if(this.items[i] == o) {
13322 return this.items.indexOf(o);
13327 * Returns index within the collection of the passed key.
13328 * @param {String} key The key to find the index of.
13329 * @return {Number} index of the key.
13331 indexOfKey : function(key){
13332 if(!this.keys.indexOf){
13333 for(var i = 0, len = this.keys.length; i < len; i++){
13334 if(this.keys[i] == key) {
13340 return this.keys.indexOf(key);
13345 * Returns the item associated with the passed key OR index. Key has priority over index.
13346 * @param {String/Number} key The key or index of the item.
13347 * @return {Object} The item associated with the passed key.
13349 item : function(key){
13350 if (key === 'length') {
13353 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13354 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13358 * Returns the item at the specified index.
13359 * @param {Number} index The index of the item.
13362 itemAt : function(index){
13363 return this.items[index];
13367 * Returns the item associated with the passed key.
13368 * @param {String/Number} key The key of the item.
13369 * @return {Object} The item associated with the passed key.
13371 key : function(key){
13372 return this.map[key];
13376 * Returns true if the collection contains the passed Object as an item.
13377 * @param {Object} o The Object to look for in the collection.
13378 * @return {Boolean} True if the collection contains the Object as an item.
13380 contains : function(o){
13381 return this.indexOf(o) != -1;
13385 * Returns true if the collection contains the passed Object as a key.
13386 * @param {String} key The key to look for in the collection.
13387 * @return {Boolean} True if the collection contains the Object as a key.
13389 containsKey : function(key){
13390 return typeof this.map[key] != "undefined";
13394 * Removes all items from the collection.
13396 clear : function(){
13401 this.fireEvent("clear");
13405 * Returns the first item in the collection.
13406 * @return {Object} the first item in the collection..
13408 first : function(){
13409 return this.items[0];
13413 * Returns the last item in the collection.
13414 * @return {Object} the last item in the collection..
13417 return this.items[this.length-1];
13420 _sort : function(property, dir, fn){
13421 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13422 fn = fn || function(a, b){
13425 var c = [], k = this.keys, items = this.items;
13426 for(var i = 0, len = items.length; i < len; i++){
13427 c[c.length] = {key: k[i], value: items[i], index: i};
13429 c.sort(function(a, b){
13430 var v = fn(a[property], b[property]) * dsc;
13432 v = (a.index < b.index ? -1 : 1);
13436 for(var i = 0, len = c.length; i < len; i++){
13437 items[i] = c[i].value;
13440 this.fireEvent("sort", this);
13444 * Sorts this collection with the passed comparison function
13445 * @param {String} direction (optional) "ASC" or "DESC"
13446 * @param {Function} fn (optional) comparison function
13448 sort : function(dir, fn){
13449 this._sort("value", dir, fn);
13453 * Sorts this collection by keys
13454 * @param {String} direction (optional) "ASC" or "DESC"
13455 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13457 keySort : function(dir, fn){
13458 this._sort("key", dir, fn || function(a, b){
13459 return String(a).toUpperCase()-String(b).toUpperCase();
13464 * Returns a range of items in this collection
13465 * @param {Number} startIndex (optional) defaults to 0
13466 * @param {Number} endIndex (optional) default to the last item
13467 * @return {Array} An array of items
13469 getRange : function(start, end){
13470 var items = this.items;
13471 if(items.length < 1){
13474 start = start || 0;
13475 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13478 for(var i = start; i <= end; i++) {
13479 r[r.length] = items[i];
13482 for(var i = start; i >= end; i--) {
13483 r[r.length] = items[i];
13490 * Filter the <i>objects</i> in this collection by a specific property.
13491 * Returns a new collection that has been filtered.
13492 * @param {String} property A property on your objects
13493 * @param {String/RegExp} value Either string that the property values
13494 * should start with or a RegExp to test against the property
13495 * @return {MixedCollection} The new filtered collection
13497 filter : function(property, value){
13498 if(!value.exec){ // not a regex
13499 value = String(value);
13500 if(value.length == 0){
13501 return this.clone();
13503 value = new RegExp("^" + Roo.escapeRe(value), "i");
13505 return this.filterBy(function(o){
13506 return o && value.test(o[property]);
13511 * Filter by a function. * Returns a new collection that has been filtered.
13512 * The passed function will be called with each
13513 * object in the collection. If the function returns true, the value is included
13514 * otherwise it is filtered.
13515 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13516 * @param {Object} scope (optional) The scope of the function (defaults to this)
13517 * @return {MixedCollection} The new filtered collection
13519 filterBy : function(fn, scope){
13520 var r = new Roo.util.MixedCollection();
13521 r.getKey = this.getKey;
13522 var k = this.keys, it = this.items;
13523 for(var i = 0, len = it.length; i < len; i++){
13524 if(fn.call(scope||this, it[i], k[i])){
13525 r.add(k[i], it[i]);
13532 * Creates a duplicate of this collection
13533 * @return {MixedCollection}
13535 clone : function(){
13536 var r = new Roo.util.MixedCollection();
13537 var k = this.keys, it = this.items;
13538 for(var i = 0, len = it.length; i < len; i++){
13539 r.add(k[i], it[i]);
13541 r.getKey = this.getKey;
13546 * Returns the item associated with the passed key or index.
13548 * @param {String/Number} key The key or index of the item.
13549 * @return {Object} The item associated with the passed key.
13551 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13553 * Ext JS Library 1.1.1
13554 * Copyright(c) 2006-2007, Ext JS, LLC.
13556 * Originally Released Under LGPL - original licence link has changed is not relivant.
13559 * <script type="text/javascript">
13562 * @class Roo.util.JSON
13563 * Modified version of Douglas Crockford"s json.js that doesn"t
13564 * mess with the Object prototype
13565 * http://www.json.org/js.html
13568 Roo.util.JSON = new (function(){
13569 var useHasOwn = {}.hasOwnProperty ? true : false;
13571 // crashes Safari in some instances
13572 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13574 var pad = function(n) {
13575 return n < 10 ? "0" + n : n;
13588 var encodeString = function(s){
13589 if (/["\\\x00-\x1f]/.test(s)) {
13590 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13595 c = b.charCodeAt();
13597 Math.floor(c / 16).toString(16) +
13598 (c % 16).toString(16);
13601 return '"' + s + '"';
13604 var encodeArray = function(o){
13605 var a = ["["], b, i, l = o.length, v;
13606 for (i = 0; i < l; i += 1) {
13608 switch (typeof v) {
13617 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13625 var encodeDate = function(o){
13626 return '"' + o.getFullYear() + "-" +
13627 pad(o.getMonth() + 1) + "-" +
13628 pad(o.getDate()) + "T" +
13629 pad(o.getHours()) + ":" +
13630 pad(o.getMinutes()) + ":" +
13631 pad(o.getSeconds()) + '"';
13635 * Encodes an Object, Array or other value
13636 * @param {Mixed} o The variable to encode
13637 * @return {String} The JSON string
13639 this.encode = function(o)
13641 // should this be extended to fully wrap stringify..
13643 if(typeof o == "undefined" || o === null){
13645 }else if(o instanceof Array){
13646 return encodeArray(o);
13647 }else if(o instanceof Date){
13648 return encodeDate(o);
13649 }else if(typeof o == "string"){
13650 return encodeString(o);
13651 }else if(typeof o == "number"){
13652 return isFinite(o) ? String(o) : "null";
13653 }else if(typeof o == "boolean"){
13656 var a = ["{"], b, i, v;
13658 if(!useHasOwn || o.hasOwnProperty(i)) {
13660 switch (typeof v) {
13669 a.push(this.encode(i), ":",
13670 v === null ? "null" : this.encode(v));
13681 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13682 * @param {String} json The JSON string
13683 * @return {Object} The resulting object
13685 this.decode = function(json){
13687 return /** eval:var:json */ eval("(" + json + ')');
13691 * Shorthand for {@link Roo.util.JSON#encode}
13692 * @member Roo encode
13694 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13696 * Shorthand for {@link Roo.util.JSON#decode}
13697 * @member Roo decode
13699 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13702 * Ext JS Library 1.1.1
13703 * Copyright(c) 2006-2007, Ext JS, LLC.
13705 * Originally Released Under LGPL - original licence link has changed is not relivant.
13708 * <script type="text/javascript">
13712 * @class Roo.util.Format
13713 * Reusable data formatting functions
13716 Roo.util.Format = function(){
13717 var trimRe = /^\s+|\s+$/g;
13720 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13721 * @param {String} value The string to truncate
13722 * @param {Number} length The maximum length to allow before truncating
13723 * @return {String} The converted text
13725 ellipsis : function(value, len){
13726 if(value && value.length > len){
13727 return value.substr(0, len-3)+"...";
13733 * Checks a reference and converts it to empty string if it is undefined
13734 * @param {Mixed} value Reference to check
13735 * @return {Mixed} Empty string if converted, otherwise the original value
13737 undef : function(value){
13738 return typeof value != "undefined" ? value : "";
13742 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13743 * @param {String} value The string to encode
13744 * @return {String} The encoded text
13746 htmlEncode : function(value){
13747 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13751 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13752 * @param {String} value The string to decode
13753 * @return {String} The decoded text
13755 htmlDecode : function(value){
13756 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13760 * Trims any whitespace from either side of a string
13761 * @param {String} value The text to trim
13762 * @return {String} The trimmed text
13764 trim : function(value){
13765 return String(value).replace(trimRe, "");
13769 * Returns a substring from within an original string
13770 * @param {String} value The original text
13771 * @param {Number} start The start index of the substring
13772 * @param {Number} length The length of the substring
13773 * @return {String} The substring
13775 substr : function(value, start, length){
13776 return String(value).substr(start, length);
13780 * Converts a string to all lower case letters
13781 * @param {String} value The text to convert
13782 * @return {String} The converted text
13784 lowercase : function(value){
13785 return String(value).toLowerCase();
13789 * Converts a string to all upper case letters
13790 * @param {String} value The text to convert
13791 * @return {String} The converted text
13793 uppercase : function(value){
13794 return String(value).toUpperCase();
13798 * Converts the first character only of a string to upper case
13799 * @param {String} value The text to convert
13800 * @return {String} The converted text
13802 capitalize : function(value){
13803 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13807 call : function(value, fn){
13808 if(arguments.length > 2){
13809 var args = Array.prototype.slice.call(arguments, 2);
13810 args.unshift(value);
13812 return /** eval:var:value */ eval(fn).apply(window, args);
13814 /** eval:var:value */
13815 return /** eval:var:value */ eval(fn).call(window, value);
13821 * safer version of Math.toFixed..??/
13822 * @param {Number/String} value The numeric value to format
13823 * @param {Number/String} value Decimal places
13824 * @return {String} The formatted currency string
13826 toFixed : function(v, n)
13828 // why not use to fixed - precision is buggered???
13830 return Math.round(v-0);
13832 var fact = Math.pow(10,n+1);
13833 v = (Math.round((v-0)*fact))/fact;
13834 var z = (''+fact).substring(2);
13835 if (v == Math.floor(v)) {
13836 return Math.floor(v) + '.' + z;
13839 // now just padd decimals..
13840 var ps = String(v).split('.');
13841 var fd = (ps[1] + z);
13842 var r = fd.substring(0,n);
13843 var rm = fd.substring(n);
13845 return ps[0] + '.' + r;
13847 r*=1; // turn it into a number;
13849 if (String(r).length != n) {
13852 r = String(r).substring(1); // chop the end off.
13855 return ps[0] + '.' + r;
13860 * Format a number as US currency
13861 * @param {Number/String} value The numeric value to format
13862 * @return {String} The formatted currency string
13864 usMoney : function(v){
13865 return '$' + Roo.util.Format.number(v);
13870 * eventually this should probably emulate php's number_format
13871 * @param {Number/String} value The numeric value to format
13872 * @param {Number} decimals number of decimal places
13873 * @param {String} delimiter for thousands (default comma)
13874 * @return {String} The formatted currency string
13876 number : function(v, decimals, thousandsDelimiter)
13878 // multiply and round.
13879 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13880 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13882 var mul = Math.pow(10, decimals);
13883 var zero = String(mul).substring(1);
13884 v = (Math.round((v-0)*mul))/mul;
13886 // if it's '0' number.. then
13888 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13890 var ps = v.split('.');
13893 var r = /(\d+)(\d{3})/;
13896 if(thousandsDelimiter.length != 0) {
13897 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13902 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13903 // does not have decimals
13904 (decimals ? ('.' + zero) : '');
13907 return whole + sub ;
13911 * Parse a value into a formatted date using the specified format pattern.
13912 * @param {Mixed} value The value to format
13913 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13914 * @return {String} The formatted date string
13916 date : function(v, format){
13920 if(!(v instanceof Date)){
13921 v = new Date(Date.parse(v));
13923 return v.dateFormat(format || Roo.util.Format.defaults.date);
13927 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13928 * @param {String} format Any valid date format string
13929 * @return {Function} The date formatting function
13931 dateRenderer : function(format){
13932 return function(v){
13933 return Roo.util.Format.date(v, format);
13938 stripTagsRE : /<\/?[^>]+>/gi,
13941 * Strips all HTML tags
13942 * @param {Mixed} value The text from which to strip tags
13943 * @return {String} The stripped text
13945 stripTags : function(v){
13946 return !v ? v : String(v).replace(this.stripTagsRE, "");
13950 Roo.util.Format.defaults = {
13954 * Ext JS Library 1.1.1
13955 * Copyright(c) 2006-2007, Ext JS, LLC.
13957 * Originally Released Under LGPL - original licence link has changed is not relivant.
13960 * <script type="text/javascript">
13967 * @class Roo.MasterTemplate
13968 * @extends Roo.Template
13969 * Provides a template that can have child templates. The syntax is:
13971 var t = new Roo.MasterTemplate(
13972 '<select name="{name}">',
13973 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
13976 t.add('options', {value: 'foo', text: 'bar'});
13977 // or you can add multiple child elements in one shot
13978 t.addAll('options', [
13979 {value: 'foo', text: 'bar'},
13980 {value: 'foo2', text: 'bar2'},
13981 {value: 'foo3', text: 'bar3'}
13983 // then append, applying the master template values
13984 t.append('my-form', {name: 'my-select'});
13986 * A name attribute for the child template is not required if you have only one child
13987 * template or you want to refer to them by index.
13989 Roo.MasterTemplate = function(){
13990 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
13991 this.originalHtml = this.html;
13993 var m, re = this.subTemplateRe;
13996 while(m = re.exec(this.html)){
13997 var name = m[1], content = m[2];
14002 tpl : new Roo.Template(content)
14005 st[name] = st[subIndex];
14007 st[subIndex].tpl.compile();
14008 st[subIndex].tpl.call = this.call.createDelegate(this);
14011 this.subCount = subIndex;
14014 Roo.extend(Roo.MasterTemplate, Roo.Template, {
14016 * The regular expression used to match sub templates
14020 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
14023 * Applies the passed values to a child template.
14024 * @param {String/Number} name (optional) The name or index of the child template
14025 * @param {Array/Object} values The values to be applied to the template
14026 * @return {MasterTemplate} this
14028 add : function(name, values){
14029 if(arguments.length == 1){
14030 values = arguments[0];
14033 var s = this.subs[name];
14034 s.buffer[s.buffer.length] = s.tpl.apply(values);
14039 * Applies all the passed values to a child template.
14040 * @param {String/Number} name (optional) The name or index of the child template
14041 * @param {Array} values The values to be applied to the template, this should be an array of objects.
14042 * @param {Boolean} reset (optional) True to reset the template first
14043 * @return {MasterTemplate} this
14045 fill : function(name, values, reset){
14047 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14055 for(var i = 0, len = values.length; i < len; i++){
14056 this.add(name, values[i]);
14062 * Resets the template for reuse
14063 * @return {MasterTemplate} this
14065 reset : function(){
14067 for(var i = 0; i < this.subCount; i++){
14073 applyTemplate : function(values){
14075 var replaceIndex = -1;
14076 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14077 return s[++replaceIndex].buffer.join("");
14079 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14082 apply : function(){
14083 return this.applyTemplate.apply(this, arguments);
14086 compile : function(){return this;}
14090 * Alias for fill().
14093 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14095 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14096 * var tpl = Roo.MasterTemplate.from('element-id');
14097 * @param {String/HTMLElement} el
14098 * @param {Object} config
14101 Roo.MasterTemplate.from = function(el, config){
14102 el = Roo.getDom(el);
14103 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14106 * Ext JS Library 1.1.1
14107 * Copyright(c) 2006-2007, Ext JS, LLC.
14109 * Originally Released Under LGPL - original licence link has changed is not relivant.
14112 * <script type="text/javascript">
14117 * @class Roo.util.CSS
14118 * Utility class for manipulating CSS rules
14121 Roo.util.CSS = function(){
14123 var doc = document;
14125 var camelRe = /(-[a-z])/gi;
14126 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14130 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14131 * tag and appended to the HEAD of the document.
14132 * @param {String|Object} cssText The text containing the css rules
14133 * @param {String} id An id to add to the stylesheet for later removal
14134 * @return {StyleSheet}
14136 createStyleSheet : function(cssText, id){
14138 var head = doc.getElementsByTagName("head")[0];
14139 var nrules = doc.createElement("style");
14140 nrules.setAttribute("type", "text/css");
14142 nrules.setAttribute("id", id);
14144 if (typeof(cssText) != 'string') {
14145 // support object maps..
14146 // not sure if this a good idea..
14147 // perhaps it should be merged with the general css handling
14148 // and handle js style props.
14149 var cssTextNew = [];
14150 for(var n in cssText) {
14152 for(var k in cssText[n]) {
14153 citems.push( k + ' : ' +cssText[n][k] + ';' );
14155 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14158 cssText = cssTextNew.join("\n");
14164 head.appendChild(nrules);
14165 ss = nrules.styleSheet;
14166 ss.cssText = cssText;
14169 nrules.appendChild(doc.createTextNode(cssText));
14171 nrules.cssText = cssText;
14173 head.appendChild(nrules);
14174 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14176 this.cacheStyleSheet(ss);
14181 * Removes a style or link tag by id
14182 * @param {String} id The id of the tag
14184 removeStyleSheet : function(id){
14185 var existing = doc.getElementById(id);
14187 existing.parentNode.removeChild(existing);
14192 * Dynamically swaps an existing stylesheet reference for a new one
14193 * @param {String} id The id of an existing link tag to remove
14194 * @param {String} url The href of the new stylesheet to include
14196 swapStyleSheet : function(id, url){
14197 this.removeStyleSheet(id);
14198 var ss = doc.createElement("link");
14199 ss.setAttribute("rel", "stylesheet");
14200 ss.setAttribute("type", "text/css");
14201 ss.setAttribute("id", id);
14202 ss.setAttribute("href", url);
14203 doc.getElementsByTagName("head")[0].appendChild(ss);
14207 * Refresh the rule cache if you have dynamically added stylesheets
14208 * @return {Object} An object (hash) of rules indexed by selector
14210 refreshCache : function(){
14211 return this.getRules(true);
14215 cacheStyleSheet : function(stylesheet){
14219 try{// try catch for cross domain access issue
14220 var ssRules = stylesheet.cssRules || stylesheet.rules;
14221 for(var j = ssRules.length-1; j >= 0; --j){
14222 rules[ssRules[j].selectorText] = ssRules[j];
14228 * Gets all css rules for the document
14229 * @param {Boolean} refreshCache true to refresh the internal cache
14230 * @return {Object} An object (hash) of rules indexed by selector
14232 getRules : function(refreshCache){
14233 if(rules == null || refreshCache){
14235 var ds = doc.styleSheets;
14236 for(var i =0, len = ds.length; i < len; i++){
14238 this.cacheStyleSheet(ds[i]);
14246 * Gets an an individual CSS rule by selector(s)
14247 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14248 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14249 * @return {CSSRule} The CSS rule or null if one is not found
14251 getRule : function(selector, refreshCache){
14252 var rs = this.getRules(refreshCache);
14253 if(!(selector instanceof Array)){
14254 return rs[selector];
14256 for(var i = 0; i < selector.length; i++){
14257 if(rs[selector[i]]){
14258 return rs[selector[i]];
14266 * Updates a rule property
14267 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14268 * @param {String} property The css property
14269 * @param {String} value The new value for the property
14270 * @return {Boolean} true If a rule was found and updated
14272 updateRule : function(selector, property, value){
14273 if(!(selector instanceof Array)){
14274 var rule = this.getRule(selector);
14276 rule.style[property.replace(camelRe, camelFn)] = value;
14280 for(var i = 0; i < selector.length; i++){
14281 if(this.updateRule(selector[i], property, value)){
14291 * Ext JS Library 1.1.1
14292 * Copyright(c) 2006-2007, Ext JS, LLC.
14294 * Originally Released Under LGPL - original licence link has changed is not relivant.
14297 * <script type="text/javascript">
14303 * @class Roo.util.ClickRepeater
14304 * @extends Roo.util.Observable
14306 * A wrapper class which can be applied to any element. Fires a "click" event while the
14307 * mouse is pressed. The interval between firings may be specified in the config but
14308 * defaults to 10 milliseconds.
14310 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14312 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14313 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14314 * Similar to an autorepeat key delay.
14315 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14316 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14317 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14318 * "interval" and "delay" are ignored. "immediate" is honored.
14319 * @cfg {Boolean} preventDefault True to prevent the default click event
14320 * @cfg {Boolean} stopDefault True to stop the default click event
14323 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14324 * 2007-02-02 jvs Renamed to ClickRepeater
14325 * 2007-02-03 jvs Modifications for FF Mac and Safari
14328 * @param {String/HTMLElement/Element} el The element to listen on
14329 * @param {Object} config
14331 Roo.util.ClickRepeater = function(el, config)
14333 this.el = Roo.get(el);
14334 this.el.unselectable();
14336 Roo.apply(this, config);
14341 * Fires when the mouse button is depressed.
14342 * @param {Roo.util.ClickRepeater} this
14344 "mousedown" : true,
14347 * Fires on a specified interval during the time the element is pressed.
14348 * @param {Roo.util.ClickRepeater} this
14353 * Fires when the mouse key is released.
14354 * @param {Roo.util.ClickRepeater} this
14359 this.el.on("mousedown", this.handleMouseDown, this);
14360 if(this.preventDefault || this.stopDefault){
14361 this.el.on("click", function(e){
14362 if(this.preventDefault){
14363 e.preventDefault();
14365 if(this.stopDefault){
14371 // allow inline handler
14373 this.on("click", this.handler, this.scope || this);
14376 Roo.util.ClickRepeater.superclass.constructor.call(this);
14379 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14382 preventDefault : true,
14383 stopDefault : false,
14387 handleMouseDown : function(){
14388 clearTimeout(this.timer);
14390 if(this.pressClass){
14391 this.el.addClass(this.pressClass);
14393 this.mousedownTime = new Date();
14395 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14396 this.el.on("mouseout", this.handleMouseOut, this);
14398 this.fireEvent("mousedown", this);
14399 this.fireEvent("click", this);
14401 this.timer = this.click.defer(this.delay || this.interval, this);
14405 click : function(){
14406 this.fireEvent("click", this);
14407 this.timer = this.click.defer(this.getInterval(), this);
14411 getInterval: function(){
14412 if(!this.accelerate){
14413 return this.interval;
14415 var pressTime = this.mousedownTime.getElapsed();
14416 if(pressTime < 500){
14418 }else if(pressTime < 1700){
14420 }else if(pressTime < 2600){
14422 }else if(pressTime < 3500){
14424 }else if(pressTime < 4400){
14426 }else if(pressTime < 5300){
14428 }else if(pressTime < 6200){
14436 handleMouseOut : function(){
14437 clearTimeout(this.timer);
14438 if(this.pressClass){
14439 this.el.removeClass(this.pressClass);
14441 this.el.on("mouseover", this.handleMouseReturn, this);
14445 handleMouseReturn : function(){
14446 this.el.un("mouseover", this.handleMouseReturn);
14447 if(this.pressClass){
14448 this.el.addClass(this.pressClass);
14454 handleMouseUp : function(){
14455 clearTimeout(this.timer);
14456 this.el.un("mouseover", this.handleMouseReturn);
14457 this.el.un("mouseout", this.handleMouseOut);
14458 Roo.get(document).un("mouseup", this.handleMouseUp);
14459 this.el.removeClass(this.pressClass);
14460 this.fireEvent("mouseup", this);
14464 * Ext JS Library 1.1.1
14465 * Copyright(c) 2006-2007, Ext JS, LLC.
14467 * Originally Released Under LGPL - original licence link has changed is not relivant.
14470 * <script type="text/javascript">
14475 * @class Roo.KeyNav
14476 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14477 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14478 * way to implement custom navigation schemes for any UI component.</p>
14479 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14480 * pageUp, pageDown, del, home, end. Usage:</p>
14482 var nav = new Roo.KeyNav("my-element", {
14483 "left" : function(e){
14484 this.moveLeft(e.ctrlKey);
14486 "right" : function(e){
14487 this.moveRight(e.ctrlKey);
14489 "enter" : function(e){
14496 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14497 * @param {Object} config The config
14499 Roo.KeyNav = function(el, config){
14500 this.el = Roo.get(el);
14501 Roo.apply(this, config);
14502 if(!this.disabled){
14503 this.disabled = true;
14508 Roo.KeyNav.prototype = {
14510 * @cfg {Boolean} disabled
14511 * True to disable this KeyNav instance (defaults to false)
14515 * @cfg {String} defaultEventAction
14516 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14517 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14518 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14520 defaultEventAction: "stopEvent",
14522 * @cfg {Boolean} forceKeyDown
14523 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14524 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14525 * handle keydown instead of keypress.
14527 forceKeyDown : false,
14530 prepareEvent : function(e){
14531 var k = e.getKey();
14532 var h = this.keyToHandler[k];
14533 //if(h && this[h]){
14534 // e.stopPropagation();
14536 if(Roo.isSafari && h && k >= 37 && k <= 40){
14542 relay : function(e){
14543 var k = e.getKey();
14544 var h = this.keyToHandler[k];
14546 if(this.doRelay(e, this[h], h) !== true){
14547 e[this.defaultEventAction]();
14553 doRelay : function(e, h, hname){
14554 return h.call(this.scope || this, e);
14557 // possible handlers
14571 // quick lookup hash
14588 * Enable this KeyNav
14590 enable: function(){
14592 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14593 // the EventObject will normalize Safari automatically
14594 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14595 this.el.on("keydown", this.relay, this);
14597 this.el.on("keydown", this.prepareEvent, this);
14598 this.el.on("keypress", this.relay, this);
14600 this.disabled = false;
14605 * Disable this KeyNav
14607 disable: function(){
14608 if(!this.disabled){
14609 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14610 this.el.un("keydown", this.relay);
14612 this.el.un("keydown", this.prepareEvent);
14613 this.el.un("keypress", this.relay);
14615 this.disabled = true;
14620 * Ext JS Library 1.1.1
14621 * Copyright(c) 2006-2007, Ext JS, LLC.
14623 * Originally Released Under LGPL - original licence link has changed is not relivant.
14626 * <script type="text/javascript">
14631 * @class Roo.KeyMap
14632 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14633 * The constructor accepts the same config object as defined by {@link #addBinding}.
14634 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14635 * combination it will call the function with this signature (if the match is a multi-key
14636 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14637 * A KeyMap can also handle a string representation of keys.<br />
14640 // map one key by key code
14641 var map = new Roo.KeyMap("my-element", {
14642 key: 13, // or Roo.EventObject.ENTER
14647 // map multiple keys to one action by string
14648 var map = new Roo.KeyMap("my-element", {
14654 // map multiple keys to multiple actions by strings and array of codes
14655 var map = new Roo.KeyMap("my-element", [
14658 fn: function(){ alert("Return was pressed"); }
14661 fn: function(){ alert('a, b or c was pressed'); }
14666 fn: function(){ alert('Control + shift + tab was pressed.'); }
14670 * <b>Note: A KeyMap starts enabled</b>
14672 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14673 * @param {Object} config The config (see {@link #addBinding})
14674 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14676 Roo.KeyMap = function(el, config, eventName){
14677 this.el = Roo.get(el);
14678 this.eventName = eventName || "keydown";
14679 this.bindings = [];
14681 this.addBinding(config);
14686 Roo.KeyMap.prototype = {
14688 * True to stop the event from bubbling and prevent the default browser action if the
14689 * key was handled by the KeyMap (defaults to false)
14695 * Add a new binding to this KeyMap. The following config object properties are supported:
14697 Property Type Description
14698 ---------- --------------- ----------------------------------------------------------------------
14699 key String/Array A single keycode or an array of keycodes to handle
14700 shift Boolean True to handle key only when shift is pressed (defaults to false)
14701 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14702 alt Boolean True to handle key only when alt is pressed (defaults to false)
14703 fn Function The function to call when KeyMap finds the expected key combination
14704 scope Object The scope of the callback function
14710 var map = new Roo.KeyMap(document, {
14711 key: Roo.EventObject.ENTER,
14716 //Add a new binding to the existing KeyMap later
14724 * @param {Object/Array} config A single KeyMap config or an array of configs
14726 addBinding : function(config){
14727 if(config instanceof Array){
14728 for(var i = 0, len = config.length; i < len; i++){
14729 this.addBinding(config[i]);
14733 var keyCode = config.key,
14734 shift = config.shift,
14735 ctrl = config.ctrl,
14738 scope = config.scope;
14739 if(typeof keyCode == "string"){
14741 var keyString = keyCode.toUpperCase();
14742 for(var j = 0, len = keyString.length; j < len; j++){
14743 ks.push(keyString.charCodeAt(j));
14747 var keyArray = keyCode instanceof Array;
14748 var handler = function(e){
14749 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14750 var k = e.getKey();
14752 for(var i = 0, len = keyCode.length; i < len; i++){
14753 if(keyCode[i] == k){
14754 if(this.stopEvent){
14757 fn.call(scope || window, k, e);
14763 if(this.stopEvent){
14766 fn.call(scope || window, k, e);
14771 this.bindings.push(handler);
14775 * Shorthand for adding a single key listener
14776 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14777 * following options:
14778 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14779 * @param {Function} fn The function to call
14780 * @param {Object} scope (optional) The scope of the function
14782 on : function(key, fn, scope){
14783 var keyCode, shift, ctrl, alt;
14784 if(typeof key == "object" && !(key instanceof Array)){
14803 handleKeyDown : function(e){
14804 if(this.enabled){ //just in case
14805 var b = this.bindings;
14806 for(var i = 0, len = b.length; i < len; i++){
14807 b[i].call(this, e);
14813 * Returns true if this KeyMap is enabled
14814 * @return {Boolean}
14816 isEnabled : function(){
14817 return this.enabled;
14821 * Enables this KeyMap
14823 enable: function(){
14825 this.el.on(this.eventName, this.handleKeyDown, this);
14826 this.enabled = true;
14831 * Disable this KeyMap
14833 disable: function(){
14835 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14836 this.enabled = false;
14841 * Ext JS Library 1.1.1
14842 * Copyright(c) 2006-2007, Ext JS, LLC.
14844 * Originally Released Under LGPL - original licence link has changed is not relivant.
14847 * <script type="text/javascript">
14852 * @class Roo.util.TextMetrics
14853 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14854 * wide, in pixels, a given block of text will be.
14857 Roo.util.TextMetrics = function(){
14861 * Measures the size of the specified text
14862 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14863 * that can affect the size of the rendered text
14864 * @param {String} text The text to measure
14865 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14866 * in order to accurately measure the text height
14867 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14869 measure : function(el, text, fixedWidth){
14871 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14874 shared.setFixedWidth(fixedWidth || 'auto');
14875 return shared.getSize(text);
14879 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14880 * the overhead of multiple calls to initialize the style properties on each measurement.
14881 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14882 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14883 * in order to accurately measure the text height
14884 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14886 createInstance : function(el, fixedWidth){
14887 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14894 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14895 var ml = new Roo.Element(document.createElement('div'));
14896 document.body.appendChild(ml.dom);
14897 ml.position('absolute');
14898 ml.setLeftTop(-1000, -1000);
14902 ml.setWidth(fixedWidth);
14907 * Returns the size of the specified text based on the internal element's style and width properties
14908 * @memberOf Roo.util.TextMetrics.Instance#
14909 * @param {String} text The text to measure
14910 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14912 getSize : function(text){
14914 var s = ml.getSize();
14920 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14921 * that can affect the size of the rendered text
14922 * @memberOf Roo.util.TextMetrics.Instance#
14923 * @param {String/HTMLElement} el The element, dom node or id
14925 bind : function(el){
14927 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14932 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14933 * to set a fixed width in order to accurately measure the text height.
14934 * @memberOf Roo.util.TextMetrics.Instance#
14935 * @param {Number} width The width to set on the element
14937 setFixedWidth : function(width){
14938 ml.setWidth(width);
14942 * Returns the measured width of the specified text
14943 * @memberOf Roo.util.TextMetrics.Instance#
14944 * @param {String} text The text to measure
14945 * @return {Number} width The width in pixels
14947 getWidth : function(text){
14948 ml.dom.style.width = 'auto';
14949 return this.getSize(text).width;
14953 * Returns the measured height of the specified text. For multiline text, be sure to call
14954 * {@link #setFixedWidth} if necessary.
14955 * @memberOf Roo.util.TextMetrics.Instance#
14956 * @param {String} text The text to measure
14957 * @return {Number} height The height in pixels
14959 getHeight : function(text){
14960 return this.getSize(text).height;
14964 instance.bind(bindTo);
14969 // backwards compat
14970 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
14972 * Ext JS Library 1.1.1
14973 * Copyright(c) 2006-2007, Ext JS, LLC.
14975 * Originally Released Under LGPL - original licence link has changed is not relivant.
14978 * <script type="text/javascript">
14982 * @class Roo.state.Provider
14983 * Abstract base class for state provider implementations. This class provides methods
14984 * for encoding and decoding <b>typed</b> variables including dates and defines the
14985 * Provider interface.
14987 Roo.state.Provider = function(){
14989 * @event statechange
14990 * Fires when a state change occurs.
14991 * @param {Provider} this This state provider
14992 * @param {String} key The state key which was changed
14993 * @param {String} value The encoded value for the state
14996 "statechange": true
14999 Roo.state.Provider.superclass.constructor.call(this);
15001 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
15003 * Returns the current value for a key
15004 * @param {String} name The key name
15005 * @param {Mixed} defaultValue A default value to return if the key's value is not found
15006 * @return {Mixed} The state data
15008 get : function(name, defaultValue){
15009 return typeof this.state[name] == "undefined" ?
15010 defaultValue : this.state[name];
15014 * Clears a value from the state
15015 * @param {String} name The key name
15017 clear : function(name){
15018 delete this.state[name];
15019 this.fireEvent("statechange", this, name, null);
15023 * Sets the value for a key
15024 * @param {String} name The key name
15025 * @param {Mixed} value The value to set
15027 set : function(name, value){
15028 this.state[name] = value;
15029 this.fireEvent("statechange", this, name, value);
15033 * Decodes a string previously encoded with {@link #encodeValue}.
15034 * @param {String} value The value to decode
15035 * @return {Mixed} The decoded value
15037 decodeValue : function(cookie){
15038 var re = /^(a|n|d|b|s|o)\:(.*)$/;
15039 var matches = re.exec(unescape(cookie));
15040 if(!matches || !matches[1]) {
15041 return; // non state cookie
15043 var type = matches[1];
15044 var v = matches[2];
15047 return parseFloat(v);
15049 return new Date(Date.parse(v));
15054 var values = v.split("^");
15055 for(var i = 0, len = values.length; i < len; i++){
15056 all.push(this.decodeValue(values[i]));
15061 var values = v.split("^");
15062 for(var i = 0, len = values.length; i < len; i++){
15063 var kv = values[i].split("=");
15064 all[kv[0]] = this.decodeValue(kv[1]);
15073 * Encodes a value including type information. Decode with {@link #decodeValue}.
15074 * @param {Mixed} value The value to encode
15075 * @return {String} The encoded value
15077 encodeValue : function(v){
15079 if(typeof v == "number"){
15081 }else if(typeof v == "boolean"){
15082 enc = "b:" + (v ? "1" : "0");
15083 }else if(v instanceof Date){
15084 enc = "d:" + v.toGMTString();
15085 }else if(v instanceof Array){
15087 for(var i = 0, len = v.length; i < len; i++){
15088 flat += this.encodeValue(v[i]);
15094 }else if(typeof v == "object"){
15097 if(typeof v[key] != "function"){
15098 flat += key + "=" + this.encodeValue(v[key]) + "^";
15101 enc = "o:" + flat.substring(0, flat.length-1);
15105 return escape(enc);
15111 * Ext JS Library 1.1.1
15112 * Copyright(c) 2006-2007, Ext JS, LLC.
15114 * Originally Released Under LGPL - original licence link has changed is not relivant.
15117 * <script type="text/javascript">
15120 * @class Roo.state.Manager
15121 * This is the global state manager. By default all components that are "state aware" check this class
15122 * for state information if you don't pass them a custom state provider. In order for this class
15123 * to be useful, it must be initialized with a provider when your application initializes.
15125 // in your initialization function
15127 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15129 // supposed you have a {@link Roo.BorderLayout}
15130 var layout = new Roo.BorderLayout(...);
15131 layout.restoreState();
15132 // or a {Roo.BasicDialog}
15133 var dialog = new Roo.BasicDialog(...);
15134 dialog.restoreState();
15138 Roo.state.Manager = function(){
15139 var provider = new Roo.state.Provider();
15143 * Configures the default state provider for your application
15144 * @param {Provider} stateProvider The state provider to set
15146 setProvider : function(stateProvider){
15147 provider = stateProvider;
15151 * Returns the current value for a key
15152 * @param {String} name The key name
15153 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15154 * @return {Mixed} The state data
15156 get : function(key, defaultValue){
15157 return provider.get(key, defaultValue);
15161 * Sets the value for a key
15162 * @param {String} name The key name
15163 * @param {Mixed} value The state data
15165 set : function(key, value){
15166 provider.set(key, value);
15170 * Clears a value from the state
15171 * @param {String} name The key name
15173 clear : function(key){
15174 provider.clear(key);
15178 * Gets the currently configured state provider
15179 * @return {Provider} The state provider
15181 getProvider : function(){
15188 * Ext JS Library 1.1.1
15189 * Copyright(c) 2006-2007, Ext JS, LLC.
15191 * Originally Released Under LGPL - original licence link has changed is not relivant.
15194 * <script type="text/javascript">
15197 * @class Roo.state.CookieProvider
15198 * @extends Roo.state.Provider
15199 * The default Provider implementation which saves state via cookies.
15202 var cp = new Roo.state.CookieProvider({
15204 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15205 domain: "roojs.com"
15207 Roo.state.Manager.setProvider(cp);
15209 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15210 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15211 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15212 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15213 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15214 * domain the page is running on including the 'www' like 'www.roojs.com')
15215 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15217 * Create a new CookieProvider
15218 * @param {Object} config The configuration object
15220 Roo.state.CookieProvider = function(config){
15221 Roo.state.CookieProvider.superclass.constructor.call(this);
15223 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15224 this.domain = null;
15225 this.secure = false;
15226 Roo.apply(this, config);
15227 this.state = this.readCookies();
15230 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15232 set : function(name, value){
15233 if(typeof value == "undefined" || value === null){
15237 this.setCookie(name, value);
15238 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15242 clear : function(name){
15243 this.clearCookie(name);
15244 Roo.state.CookieProvider.superclass.clear.call(this, name);
15248 readCookies : function(){
15250 var c = document.cookie + ";";
15251 var re = /\s?(.*?)=(.*?);/g;
15253 while((matches = re.exec(c)) != null){
15254 var name = matches[1];
15255 var value = matches[2];
15256 if(name && name.substring(0,3) == "ys-"){
15257 cookies[name.substr(3)] = this.decodeValue(value);
15264 setCookie : function(name, value){
15265 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15266 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15267 ((this.path == null) ? "" : ("; path=" + this.path)) +
15268 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15269 ((this.secure == true) ? "; secure" : "");
15273 clearCookie : function(name){
15274 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15275 ((this.path == null) ? "" : ("; path=" + this.path)) +
15276 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15277 ((this.secure == true) ? "; secure" : "");
15281 * Ext JS Library 1.1.1
15282 * Copyright(c) 2006-2007, Ext JS, LLC.
15284 * Originally Released Under LGPL - original licence link has changed is not relivant.
15287 * <script type="text/javascript">
15292 * @class Roo.ComponentMgr
15293 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15296 Roo.ComponentMgr = function(){
15297 var all = new Roo.util.MixedCollection();
15301 * Registers a component.
15302 * @param {Roo.Component} c The component
15304 register : function(c){
15309 * Unregisters a component.
15310 * @param {Roo.Component} c The component
15312 unregister : function(c){
15317 * Returns a component by id
15318 * @param {String} id The component id
15320 get : function(id){
15321 return all.get(id);
15325 * Registers a function that will be called when a specified component is added to ComponentMgr
15326 * @param {String} id The component id
15327 * @param {Funtction} fn The callback function
15328 * @param {Object} scope The scope of the callback
15330 onAvailable : function(id, fn, scope){
15331 all.on("add", function(index, o){
15333 fn.call(scope || o, o);
15334 all.un("add", fn, scope);
15341 * Ext JS Library 1.1.1
15342 * Copyright(c) 2006-2007, Ext JS, LLC.
15344 * Originally Released Under LGPL - original licence link has changed is not relivant.
15347 * <script type="text/javascript">
15351 * @class Roo.Component
15352 * @extends Roo.util.Observable
15353 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15354 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15355 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15356 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15357 * All visual components (widgets) that require rendering into a layout should subclass Component.
15359 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15360 * 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
15361 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15363 Roo.Component = function(config){
15364 config = config || {};
15365 if(config.tagName || config.dom || typeof config == "string"){ // element object
15366 config = {el: config, id: config.id || config};
15368 this.initialConfig = config;
15370 Roo.apply(this, config);
15374 * Fires after the component is disabled.
15375 * @param {Roo.Component} this
15380 * Fires after the component is enabled.
15381 * @param {Roo.Component} this
15385 * @event beforeshow
15386 * Fires before the component is shown. Return false to stop the show.
15387 * @param {Roo.Component} this
15392 * Fires after the component is shown.
15393 * @param {Roo.Component} this
15397 * @event beforehide
15398 * Fires before the component is hidden. Return false to stop the hide.
15399 * @param {Roo.Component} this
15404 * Fires after the component is hidden.
15405 * @param {Roo.Component} this
15409 * @event beforerender
15410 * Fires before the component is rendered. Return false to stop the render.
15411 * @param {Roo.Component} this
15413 beforerender : true,
15416 * Fires after the component is rendered.
15417 * @param {Roo.Component} this
15421 * @event beforedestroy
15422 * Fires before the component is destroyed. Return false to stop the destroy.
15423 * @param {Roo.Component} this
15425 beforedestroy : true,
15428 * Fires after the component is destroyed.
15429 * @param {Roo.Component} this
15434 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15436 Roo.ComponentMgr.register(this);
15437 Roo.Component.superclass.constructor.call(this);
15438 this.initComponent();
15439 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15440 this.render(this.renderTo);
15441 delete this.renderTo;
15446 Roo.Component.AUTO_ID = 1000;
15448 Roo.extend(Roo.Component, Roo.util.Observable, {
15450 * @scope Roo.Component.prototype
15452 * true if this component is hidden. Read-only.
15457 * true if this component is disabled. Read-only.
15462 * true if this component has been rendered. Read-only.
15466 /** @cfg {String} disableClass
15467 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15469 disabledClass : "x-item-disabled",
15470 /** @cfg {Boolean} allowDomMove
15471 * Whether the component can move the Dom node when rendering (defaults to true).
15473 allowDomMove : true,
15474 /** @cfg {String} hideMode (display|visibility)
15475 * How this component should hidden. Supported values are
15476 * "visibility" (css visibility), "offsets" (negative offset position) and
15477 * "display" (css display) - defaults to "display".
15479 hideMode: 'display',
15482 ctype : "Roo.Component",
15485 * @cfg {String} actionMode
15486 * which property holds the element that used for hide() / show() / disable() / enable()
15487 * default is 'el' for forms you probably want to set this to fieldEl
15492 getActionEl : function(){
15493 return this[this.actionMode];
15496 initComponent : Roo.emptyFn,
15498 * If this is a lazy rendering component, render it to its container element.
15499 * @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.
15501 render : function(container, position){
15507 if(this.fireEvent("beforerender", this) === false){
15511 if(!container && this.el){
15512 this.el = Roo.get(this.el);
15513 container = this.el.dom.parentNode;
15514 this.allowDomMove = false;
15516 this.container = Roo.get(container);
15517 this.rendered = true;
15518 if(position !== undefined){
15519 if(typeof position == 'number'){
15520 position = this.container.dom.childNodes[position];
15522 position = Roo.getDom(position);
15525 this.onRender(this.container, position || null);
15527 this.el.addClass(this.cls);
15531 this.el.applyStyles(this.style);
15534 this.fireEvent("render", this);
15535 this.afterRender(this.container);
15548 // default function is not really useful
15549 onRender : function(ct, position){
15551 this.el = Roo.get(this.el);
15552 if(this.allowDomMove !== false){
15553 ct.dom.insertBefore(this.el.dom, position);
15559 getAutoCreate : function(){
15560 var cfg = typeof this.autoCreate == "object" ?
15561 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15562 if(this.id && !cfg.id){
15569 afterRender : Roo.emptyFn,
15572 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15573 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15575 destroy : function(){
15576 if(this.fireEvent("beforedestroy", this) !== false){
15577 this.purgeListeners();
15578 this.beforeDestroy();
15580 this.el.removeAllListeners();
15582 if(this.actionMode == "container"){
15583 this.container.remove();
15587 Roo.ComponentMgr.unregister(this);
15588 this.fireEvent("destroy", this);
15593 beforeDestroy : function(){
15598 onDestroy : function(){
15603 * Returns the underlying {@link Roo.Element}.
15604 * @return {Roo.Element} The element
15606 getEl : function(){
15611 * Returns the id of this component.
15614 getId : function(){
15619 * Try to focus this component.
15620 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15621 * @return {Roo.Component} this
15623 focus : function(selectText){
15626 if(selectText === true){
15627 this.el.dom.select();
15642 * Disable this component.
15643 * @return {Roo.Component} this
15645 disable : function(){
15649 this.disabled = true;
15650 this.fireEvent("disable", this);
15655 onDisable : function(){
15656 this.getActionEl().addClass(this.disabledClass);
15657 this.el.dom.disabled = true;
15661 * Enable this component.
15662 * @return {Roo.Component} this
15664 enable : function(){
15668 this.disabled = false;
15669 this.fireEvent("enable", this);
15674 onEnable : function(){
15675 this.getActionEl().removeClass(this.disabledClass);
15676 this.el.dom.disabled = false;
15680 * Convenience function for setting disabled/enabled by boolean.
15681 * @param {Boolean} disabled
15683 setDisabled : function(disabled){
15684 this[disabled ? "disable" : "enable"]();
15688 * Show this component.
15689 * @return {Roo.Component} this
15692 if(this.fireEvent("beforeshow", this) !== false){
15693 this.hidden = false;
15697 this.fireEvent("show", this);
15703 onShow : function(){
15704 var ae = this.getActionEl();
15705 if(this.hideMode == 'visibility'){
15706 ae.dom.style.visibility = "visible";
15707 }else if(this.hideMode == 'offsets'){
15708 ae.removeClass('x-hidden');
15710 ae.dom.style.display = "";
15715 * Hide this component.
15716 * @return {Roo.Component} this
15719 if(this.fireEvent("beforehide", this) !== false){
15720 this.hidden = true;
15724 this.fireEvent("hide", this);
15730 onHide : function(){
15731 var ae = this.getActionEl();
15732 if(this.hideMode == 'visibility'){
15733 ae.dom.style.visibility = "hidden";
15734 }else if(this.hideMode == 'offsets'){
15735 ae.addClass('x-hidden');
15737 ae.dom.style.display = "none";
15742 * Convenience function to hide or show this component by boolean.
15743 * @param {Boolean} visible True to show, false to hide
15744 * @return {Roo.Component} this
15746 setVisible: function(visible){
15756 * Returns true if this component is visible.
15758 isVisible : function(){
15759 return this.getActionEl().isVisible();
15762 cloneConfig : function(overrides){
15763 overrides = overrides || {};
15764 var id = overrides.id || Roo.id();
15765 var cfg = Roo.applyIf(overrides, this.initialConfig);
15766 cfg.id = id; // prevent dup id
15767 return new this.constructor(cfg);
15771 * Ext JS Library 1.1.1
15772 * Copyright(c) 2006-2007, Ext JS, LLC.
15774 * Originally Released Under LGPL - original licence link has changed is not relivant.
15777 * <script type="text/javascript">
15781 * @class Roo.BoxComponent
15782 * @extends Roo.Component
15783 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15784 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15785 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15786 * layout containers.
15788 * @param {Roo.Element/String/Object} config The configuration options.
15790 Roo.BoxComponent = function(config){
15791 Roo.Component.call(this, config);
15795 * Fires after the component is resized.
15796 * @param {Roo.Component} this
15797 * @param {Number} adjWidth The box-adjusted width that was set
15798 * @param {Number} adjHeight The box-adjusted height that was set
15799 * @param {Number} rawWidth The width that was originally specified
15800 * @param {Number} rawHeight The height that was originally specified
15805 * Fires after the component is moved.
15806 * @param {Roo.Component} this
15807 * @param {Number} x The new x position
15808 * @param {Number} y The new y position
15814 Roo.extend(Roo.BoxComponent, Roo.Component, {
15815 // private, set in afterRender to signify that the component has been rendered
15817 // private, used to defer height settings to subclasses
15818 deferHeight: false,
15819 /** @cfg {Number} width
15820 * width (optional) size of component
15822 /** @cfg {Number} height
15823 * height (optional) size of component
15827 * Sets the width and height of the component. This method fires the resize event. This method can accept
15828 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15829 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15830 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15831 * @return {Roo.BoxComponent} this
15833 setSize : function(w, h){
15834 // support for standard size objects
15835 if(typeof w == 'object'){
15840 if(!this.boxReady){
15846 // prevent recalcs when not needed
15847 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15850 this.lastSize = {width: w, height: h};
15852 var adj = this.adjustSize(w, h);
15853 var aw = adj.width, ah = adj.height;
15854 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15855 var rz = this.getResizeEl();
15856 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15857 rz.setSize(aw, ah);
15858 }else if(!this.deferHeight && ah !== undefined){
15860 }else if(aw !== undefined){
15863 this.onResize(aw, ah, w, h);
15864 this.fireEvent('resize', this, aw, ah, w, h);
15870 * Gets the current size of the component's underlying element.
15871 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15873 getSize : function(){
15874 return this.el.getSize();
15878 * Gets the current XY position of the component's underlying element.
15879 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15880 * @return {Array} The XY position of the element (e.g., [100, 200])
15882 getPosition : function(local){
15883 if(local === true){
15884 return [this.el.getLeft(true), this.el.getTop(true)];
15886 return this.xy || this.el.getXY();
15890 * Gets the current box measurements of the component's underlying element.
15891 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15892 * @returns {Object} box An object in the format {x, y, width, height}
15894 getBox : function(local){
15895 var s = this.el.getSize();
15897 s.x = this.el.getLeft(true);
15898 s.y = this.el.getTop(true);
15900 var xy = this.xy || this.el.getXY();
15908 * Sets the current box measurements of the component's underlying element.
15909 * @param {Object} box An object in the format {x, y, width, height}
15910 * @returns {Roo.BoxComponent} this
15912 updateBox : function(box){
15913 this.setSize(box.width, box.height);
15914 this.setPagePosition(box.x, box.y);
15919 getResizeEl : function(){
15920 return this.resizeEl || this.el;
15924 getPositionEl : function(){
15925 return this.positionEl || this.el;
15929 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15930 * This method fires the move event.
15931 * @param {Number} left The new left
15932 * @param {Number} top The new top
15933 * @returns {Roo.BoxComponent} this
15935 setPosition : function(x, y){
15938 if(!this.boxReady){
15941 var adj = this.adjustPosition(x, y);
15942 var ax = adj.x, ay = adj.y;
15944 var el = this.getPositionEl();
15945 if(ax !== undefined || ay !== undefined){
15946 if(ax !== undefined && ay !== undefined){
15947 el.setLeftTop(ax, ay);
15948 }else if(ax !== undefined){
15950 }else if(ay !== undefined){
15953 this.onPosition(ax, ay);
15954 this.fireEvent('move', this, ax, ay);
15960 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
15961 * This method fires the move event.
15962 * @param {Number} x The new x position
15963 * @param {Number} y The new y position
15964 * @returns {Roo.BoxComponent} this
15966 setPagePosition : function(x, y){
15969 if(!this.boxReady){
15972 if(x === undefined || y === undefined){ // cannot translate undefined points
15975 var p = this.el.translatePoints(x, y);
15976 this.setPosition(p.left, p.top);
15981 onRender : function(ct, position){
15982 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
15984 this.resizeEl = Roo.get(this.resizeEl);
15986 if(this.positionEl){
15987 this.positionEl = Roo.get(this.positionEl);
15992 afterRender : function(){
15993 Roo.BoxComponent.superclass.afterRender.call(this);
15994 this.boxReady = true;
15995 this.setSize(this.width, this.height);
15996 if(this.x || this.y){
15997 this.setPosition(this.x, this.y);
15999 if(this.pageX || this.pageY){
16000 this.setPagePosition(this.pageX, this.pageY);
16005 * Force the component's size to recalculate based on the underlying element's current height and width.
16006 * @returns {Roo.BoxComponent} this
16008 syncSize : function(){
16009 delete this.lastSize;
16010 this.setSize(this.el.getWidth(), this.el.getHeight());
16015 * Called after the component is resized, this method is empty by default but can be implemented by any
16016 * subclass that needs to perform custom logic after a resize occurs.
16017 * @param {Number} adjWidth The box-adjusted width that was set
16018 * @param {Number} adjHeight The box-adjusted height that was set
16019 * @param {Number} rawWidth The width that was originally specified
16020 * @param {Number} rawHeight The height that was originally specified
16022 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
16027 * Called after the component is moved, this method is empty by default but can be implemented by any
16028 * subclass that needs to perform custom logic after a move occurs.
16029 * @param {Number} x The new x position
16030 * @param {Number} y The new y position
16032 onPosition : function(x, y){
16037 adjustSize : function(w, h){
16038 if(this.autoWidth){
16041 if(this.autoHeight){
16044 return {width : w, height: h};
16048 adjustPosition : function(x, y){
16049 return {x : x, y: y};
16053 * Ext JS Library 1.1.1
16054 * Copyright(c) 2006-2007, Ext JS, LLC.
16056 * Originally Released Under LGPL - original licence link has changed is not relivant.
16059 * <script type="text/javascript">
16064 * @extends Roo.Element
16065 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16066 * automatic maintaining of shadow/shim positions.
16067 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16068 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16069 * you can pass a string with a CSS class name. False turns off the shadow.
16070 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16071 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16072 * @cfg {String} cls CSS class to add to the element
16073 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16074 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16076 * @param {Object} config An object with config options.
16077 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16080 Roo.Layer = function(config, existingEl){
16081 config = config || {};
16082 var dh = Roo.DomHelper;
16083 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16085 this.dom = Roo.getDom(existingEl);
16088 var o = config.dh || {tag: "div", cls: "x-layer"};
16089 this.dom = dh.append(pel, o);
16092 this.addClass(config.cls);
16094 this.constrain = config.constrain !== false;
16095 this.visibilityMode = Roo.Element.VISIBILITY;
16097 this.id = this.dom.id = config.id;
16099 this.id = Roo.id(this.dom);
16101 this.zindex = config.zindex || this.getZIndex();
16102 this.position("absolute", this.zindex);
16104 this.shadowOffset = config.shadowOffset || 4;
16105 this.shadow = new Roo.Shadow({
16106 offset : this.shadowOffset,
16107 mode : config.shadow
16110 this.shadowOffset = 0;
16112 this.useShim = config.shim !== false && Roo.useShims;
16113 this.useDisplay = config.useDisplay;
16117 var supr = Roo.Element.prototype;
16119 // shims are shared among layer to keep from having 100 iframes
16122 Roo.extend(Roo.Layer, Roo.Element, {
16124 getZIndex : function(){
16125 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16128 getShim : function(){
16135 var shim = shims.shift();
16137 shim = this.createShim();
16138 shim.enableDisplayMode('block');
16139 shim.dom.style.display = 'none';
16140 shim.dom.style.visibility = 'visible';
16142 var pn = this.dom.parentNode;
16143 if(shim.dom.parentNode != pn){
16144 pn.insertBefore(shim.dom, this.dom);
16146 shim.setStyle('z-index', this.getZIndex()-2);
16151 hideShim : function(){
16153 this.shim.setDisplayed(false);
16154 shims.push(this.shim);
16159 disableShadow : function(){
16161 this.shadowDisabled = true;
16162 this.shadow.hide();
16163 this.lastShadowOffset = this.shadowOffset;
16164 this.shadowOffset = 0;
16168 enableShadow : function(show){
16170 this.shadowDisabled = false;
16171 this.shadowOffset = this.lastShadowOffset;
16172 delete this.lastShadowOffset;
16180 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16181 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16182 sync : function(doShow){
16183 var sw = this.shadow;
16184 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16185 var sh = this.getShim();
16187 var w = this.getWidth(),
16188 h = this.getHeight();
16190 var l = this.getLeft(true),
16191 t = this.getTop(true);
16193 if(sw && !this.shadowDisabled){
16194 if(doShow && !sw.isVisible()){
16197 sw.realign(l, t, w, h);
16203 // fit the shim behind the shadow, so it is shimmed too
16204 var a = sw.adjusts, s = sh.dom.style;
16205 s.left = (Math.min(l, l+a.l))+"px";
16206 s.top = (Math.min(t, t+a.t))+"px";
16207 s.width = (w+a.w)+"px";
16208 s.height = (h+a.h)+"px";
16215 sh.setLeftTop(l, t);
16222 destroy : function(){
16225 this.shadow.hide();
16227 this.removeAllListeners();
16228 var pn = this.dom.parentNode;
16230 pn.removeChild(this.dom);
16232 Roo.Element.uncache(this.id);
16235 remove : function(){
16240 beginUpdate : function(){
16241 this.updating = true;
16245 endUpdate : function(){
16246 this.updating = false;
16251 hideUnders : function(negOffset){
16253 this.shadow.hide();
16259 constrainXY : function(){
16260 if(this.constrain){
16261 var vw = Roo.lib.Dom.getViewWidth(),
16262 vh = Roo.lib.Dom.getViewHeight();
16263 var s = Roo.get(document).getScroll();
16265 var xy = this.getXY();
16266 var x = xy[0], y = xy[1];
16267 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16268 // only move it if it needs it
16270 // first validate right/bottom
16271 if((x + w) > vw+s.left){
16272 x = vw - w - this.shadowOffset;
16275 if((y + h) > vh+s.top){
16276 y = vh - h - this.shadowOffset;
16279 // then make sure top/left isn't negative
16290 var ay = this.avoidY;
16291 if(y <= ay && (y+h) >= ay){
16297 supr.setXY.call(this, xy);
16303 isVisible : function(){
16304 return this.visible;
16308 showAction : function(){
16309 this.visible = true; // track visibility to prevent getStyle calls
16310 if(this.useDisplay === true){
16311 this.setDisplayed("");
16312 }else if(this.lastXY){
16313 supr.setXY.call(this, this.lastXY);
16314 }else if(this.lastLT){
16315 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16320 hideAction : function(){
16321 this.visible = false;
16322 if(this.useDisplay === true){
16323 this.setDisplayed(false);
16325 this.setLeftTop(-10000,-10000);
16329 // overridden Element method
16330 setVisible : function(v, a, d, c, e){
16335 var cb = function(){
16340 }.createDelegate(this);
16341 supr.setVisible.call(this, true, true, d, cb, e);
16344 this.hideUnders(true);
16353 }.createDelegate(this);
16355 supr.setVisible.call(this, v, a, d, cb, e);
16364 storeXY : function(xy){
16365 delete this.lastLT;
16369 storeLeftTop : function(left, top){
16370 delete this.lastXY;
16371 this.lastLT = [left, top];
16375 beforeFx : function(){
16376 this.beforeAction();
16377 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16381 afterFx : function(){
16382 Roo.Layer.superclass.afterFx.apply(this, arguments);
16383 this.sync(this.isVisible());
16387 beforeAction : function(){
16388 if(!this.updating && this.shadow){
16389 this.shadow.hide();
16393 // overridden Element method
16394 setLeft : function(left){
16395 this.storeLeftTop(left, this.getTop(true));
16396 supr.setLeft.apply(this, arguments);
16400 setTop : function(top){
16401 this.storeLeftTop(this.getLeft(true), top);
16402 supr.setTop.apply(this, arguments);
16406 setLeftTop : function(left, top){
16407 this.storeLeftTop(left, top);
16408 supr.setLeftTop.apply(this, arguments);
16412 setXY : function(xy, a, d, c, e){
16414 this.beforeAction();
16416 var cb = this.createCB(c);
16417 supr.setXY.call(this, xy, a, d, cb, e);
16424 createCB : function(c){
16435 // overridden Element method
16436 setX : function(x, a, d, c, e){
16437 this.setXY([x, this.getY()], a, d, c, e);
16440 // overridden Element method
16441 setY : function(y, a, d, c, e){
16442 this.setXY([this.getX(), y], a, d, c, e);
16445 // overridden Element method
16446 setSize : function(w, h, a, d, c, e){
16447 this.beforeAction();
16448 var cb = this.createCB(c);
16449 supr.setSize.call(this, w, h, a, d, cb, e);
16455 // overridden Element method
16456 setWidth : function(w, a, d, c, e){
16457 this.beforeAction();
16458 var cb = this.createCB(c);
16459 supr.setWidth.call(this, w, a, d, cb, e);
16465 // overridden Element method
16466 setHeight : function(h, a, d, c, e){
16467 this.beforeAction();
16468 var cb = this.createCB(c);
16469 supr.setHeight.call(this, h, a, d, cb, e);
16475 // overridden Element method
16476 setBounds : function(x, y, w, h, a, d, c, e){
16477 this.beforeAction();
16478 var cb = this.createCB(c);
16480 this.storeXY([x, y]);
16481 supr.setXY.call(this, [x, y]);
16482 supr.setSize.call(this, w, h, a, d, cb, e);
16485 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16491 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16492 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16493 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16494 * @param {Number} zindex The new z-index to set
16495 * @return {this} The Layer
16497 setZIndex : function(zindex){
16498 this.zindex = zindex;
16499 this.setStyle("z-index", zindex + 2);
16501 this.shadow.setZIndex(zindex + 1);
16504 this.shim.setStyle("z-index", zindex);
16509 * Original code for Roojs - LGPL
16510 * <script type="text/javascript">
16514 * @class Roo.XComponent
16515 * A delayed Element creator...
16516 * Or a way to group chunks of interface together.
16517 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16518 * used in conjunction with XComponent.build() it will create an instance of each element,
16519 * then call addxtype() to build the User interface.
16521 * Mypart.xyx = new Roo.XComponent({
16523 parent : 'Mypart.xyz', // empty == document.element.!!
16527 disabled : function() {}
16529 tree : function() { // return an tree of xtype declared components
16533 xtype : 'NestedLayoutPanel',
16540 * It can be used to build a big heiracy, with parent etc.
16541 * or you can just use this to render a single compoent to a dom element
16542 * MYPART.render(Roo.Element | String(id) | dom_element )
16549 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16550 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16552 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16554 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16555 * - if mulitple topModules exist, the last one is defined as the top module.
16559 * When the top level or multiple modules are to embedded into a existing HTML page,
16560 * the parent element can container '#id' of the element where the module will be drawn.
16564 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16565 * it relies more on a include mechanism, where sub modules are included into an outer page.
16566 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16568 * Bootstrap Roo Included elements
16570 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16571 * hence confusing the component builder as it thinks there are multiple top level elements.
16573 * String Over-ride & Translations
16575 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16576 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16577 * are needed. @see Roo.XComponent.overlayString
16581 * @extends Roo.util.Observable
16583 * @param cfg {Object} configuration of component
16586 Roo.XComponent = function(cfg) {
16587 Roo.apply(this, cfg);
16591 * Fires when this the componnt is built
16592 * @param {Roo.XComponent} c the component
16597 this.region = this.region || 'center'; // default..
16598 Roo.XComponent.register(this);
16599 this.modules = false;
16600 this.el = false; // where the layout goes..
16604 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16607 * The created element (with Roo.factory())
16608 * @type {Roo.Layout}
16614 * for BC - use el in new code
16615 * @type {Roo.Layout}
16621 * for BC - use el in new code
16622 * @type {Roo.Layout}
16627 * @cfg {Function|boolean} disabled
16628 * If this module is disabled by some rule, return true from the funtion
16633 * @cfg {String} parent
16634 * Name of parent element which it get xtype added to..
16639 * @cfg {String} order
16640 * Used to set the order in which elements are created (usefull for multiple tabs)
16645 * @cfg {String} name
16646 * String to display while loading.
16650 * @cfg {String} region
16651 * Region to render component to (defaults to center)
16656 * @cfg {Array} items
16657 * A single item array - the first element is the root of the tree..
16658 * It's done this way to stay compatible with the Xtype system...
16664 * The method that retuns the tree of parts that make up this compoennt
16671 * render element to dom or tree
16672 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16675 render : function(el)
16679 var hp = this.parent ? 1 : 0;
16680 Roo.debug && Roo.log(this);
16682 var tree = this._tree ? this._tree() : this.tree();
16685 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16686 // if parent is a '#.....' string, then let's use that..
16687 var ename = this.parent.substr(1);
16688 this.parent = false;
16689 Roo.debug && Roo.log(ename);
16691 case 'bootstrap-body':
16692 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16693 // this is the BorderLayout standard?
16694 this.parent = { el : true };
16697 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16698 // need to insert stuff...
16700 el : new Roo.bootstrap.layout.Border({
16701 el : document.body,
16707 tabPosition: 'top',
16708 //resizeTabs: true,
16709 alwaysShowTabs: true,
16719 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16720 this.parent = { el : new Roo.bootstrap.Body() };
16721 Roo.debug && Roo.log("setting el to doc body");
16724 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16728 this.parent = { el : true};
16731 el = Roo.get(ename);
16732 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16733 this.parent = { el : true};
16740 if (!el && !this.parent) {
16741 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16746 Roo.debug && Roo.log("EL:");
16747 Roo.debug && Roo.log(el);
16748 Roo.debug && Roo.log("this.parent.el:");
16749 Roo.debug && Roo.log(this.parent.el);
16752 // altertive root elements ??? - we need a better way to indicate these.
16753 var is_alt = Roo.XComponent.is_alt ||
16754 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16755 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16756 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16760 if (!this.parent && is_alt) {
16761 //el = Roo.get(document.body);
16762 this.parent = { el : true };
16767 if (!this.parent) {
16769 Roo.debug && Roo.log("no parent - creating one");
16771 el = el ? Roo.get(el) : false;
16773 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16776 el : new Roo.bootstrap.layout.Border({
16777 el: el || document.body,
16783 tabPosition: 'top',
16784 //resizeTabs: true,
16785 alwaysShowTabs: false,
16788 overflow: 'visible'
16794 // it's a top level one..
16796 el : new Roo.BorderLayout(el || document.body, {
16801 tabPosition: 'top',
16802 //resizeTabs: true,
16803 alwaysShowTabs: el && hp? false : true,
16804 hideTabs: el || !hp ? true : false,
16812 if (!this.parent.el) {
16813 // probably an old style ctor, which has been disabled.
16817 // The 'tree' method is '_tree now'
16819 tree.region = tree.region || this.region;
16820 var is_body = false;
16821 if (this.parent.el === true) {
16822 // bootstrap... - body..
16826 this.parent.el = Roo.factory(tree);
16830 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16831 this.fireEvent('built', this);
16833 this.panel = this.el;
16834 this.layout = this.panel.layout;
16835 this.parentLayout = this.parent.layout || false;
16841 Roo.apply(Roo.XComponent, {
16843 * @property hideProgress
16844 * true to disable the building progress bar.. usefull on single page renders.
16847 hideProgress : false,
16849 * @property buildCompleted
16850 * True when the builder has completed building the interface.
16853 buildCompleted : false,
16856 * @property topModule
16857 * the upper most module - uses document.element as it's constructor.
16864 * @property modules
16865 * array of modules to be created by registration system.
16866 * @type {Array} of Roo.XComponent
16871 * @property elmodules
16872 * array of modules to be created by which use #ID
16873 * @type {Array} of Roo.XComponent
16880 * Is an alternative Root - normally used by bootstrap or other systems,
16881 * where the top element in the tree can wrap 'body'
16882 * @type {boolean} (default false)
16887 * @property build_from_html
16888 * Build elements from html - used by bootstrap HTML stuff
16889 * - this is cleared after build is completed
16890 * @type {boolean} (default false)
16893 build_from_html : false,
16895 * Register components to be built later.
16897 * This solves the following issues
16898 * - Building is not done on page load, but after an authentication process has occured.
16899 * - Interface elements are registered on page load
16900 * - Parent Interface elements may not be loaded before child, so this handles that..
16907 module : 'Pman.Tab.projectMgr',
16909 parent : 'Pman.layout',
16910 disabled : false, // or use a function..
16913 * * @param {Object} details about module
16915 register : function(obj) {
16917 Roo.XComponent.event.fireEvent('register', obj);
16918 switch(typeof(obj.disabled) ) {
16924 if ( obj.disabled() ) {
16930 if (obj.disabled || obj.region == '#disabled') {
16936 this.modules.push(obj);
16940 * convert a string to an object..
16941 * eg. 'AAA.BBB' -> finds AAA.BBB
16945 toObject : function(str)
16947 if (!str || typeof(str) == 'object') {
16950 if (str.substring(0,1) == '#') {
16954 var ar = str.split('.');
16959 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
16961 throw "Module not found : " + str;
16965 throw "Module not found : " + str;
16967 Roo.each(ar, function(e) {
16968 if (typeof(o[e]) == 'undefined') {
16969 throw "Module not found : " + str;
16980 * move modules into their correct place in the tree..
16983 preBuild : function ()
16986 Roo.each(this.modules , function (obj)
16988 Roo.XComponent.event.fireEvent('beforebuild', obj);
16990 var opar = obj.parent;
16992 obj.parent = this.toObject(opar);
16994 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
16999 Roo.debug && Roo.log("GOT top level module");
17000 Roo.debug && Roo.log(obj);
17001 obj.modules = new Roo.util.MixedCollection(false,
17002 function(o) { return o.order + '' }
17004 this.topModule = obj;
17007 // parent is a string (usually a dom element name..)
17008 if (typeof(obj.parent) == 'string') {
17009 this.elmodules.push(obj);
17012 if (obj.parent.constructor != Roo.XComponent) {
17013 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
17015 if (!obj.parent.modules) {
17016 obj.parent.modules = new Roo.util.MixedCollection(false,
17017 function(o) { return o.order + '' }
17020 if (obj.parent.disabled) {
17021 obj.disabled = true;
17023 obj.parent.modules.add(obj);
17028 * make a list of modules to build.
17029 * @return {Array} list of modules.
17032 buildOrder : function()
17035 var cmp = function(a,b) {
17036 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
17038 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
17039 throw "No top level modules to build";
17042 // make a flat list in order of modules to build.
17043 var mods = this.topModule ? [ this.topModule ] : [];
17046 // elmodules (is a list of DOM based modules )
17047 Roo.each(this.elmodules, function(e) {
17049 if (!this.topModule &&
17050 typeof(e.parent) == 'string' &&
17051 e.parent.substring(0,1) == '#' &&
17052 Roo.get(e.parent.substr(1))
17055 _this.topModule = e;
17061 // add modules to their parents..
17062 var addMod = function(m) {
17063 Roo.debug && Roo.log("build Order: add: " + m.name);
17066 if (m.modules && !m.disabled) {
17067 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17068 m.modules.keySort('ASC', cmp );
17069 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17071 m.modules.each(addMod);
17073 Roo.debug && Roo.log("build Order: no child modules");
17075 // not sure if this is used any more..
17077 m.finalize.name = m.name + " (clean up) ";
17078 mods.push(m.finalize);
17082 if (this.topModule && this.topModule.modules) {
17083 this.topModule.modules.keySort('ASC', cmp );
17084 this.topModule.modules.each(addMod);
17090 * Build the registered modules.
17091 * @param {Object} parent element.
17092 * @param {Function} optional method to call after module has been added.
17096 build : function(opts)
17099 if (typeof(opts) != 'undefined') {
17100 Roo.apply(this,opts);
17104 var mods = this.buildOrder();
17106 //this.allmods = mods;
17107 //Roo.debug && Roo.log(mods);
17109 if (!mods.length) { // should not happen
17110 throw "NO modules!!!";
17114 var msg = "Building Interface...";
17115 // flash it up as modal - so we store the mask!?
17116 if (!this.hideProgress && Roo.MessageBox) {
17117 Roo.MessageBox.show({ title: 'loading' });
17118 Roo.MessageBox.show({
17119 title: "Please wait...",
17129 var total = mods.length;
17132 var progressRun = function() {
17133 if (!mods.length) {
17134 Roo.debug && Roo.log('hide?');
17135 if (!this.hideProgress && Roo.MessageBox) {
17136 Roo.MessageBox.hide();
17138 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17140 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17146 var m = mods.shift();
17149 Roo.debug && Roo.log(m);
17150 // not sure if this is supported any more.. - modules that are are just function
17151 if (typeof(m) == 'function') {
17153 return progressRun.defer(10, _this);
17157 msg = "Building Interface " + (total - mods.length) +
17159 (m.name ? (' - ' + m.name) : '');
17160 Roo.debug && Roo.log(msg);
17161 if (!_this.hideProgress && Roo.MessageBox) {
17162 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17166 // is the module disabled?
17167 var disabled = (typeof(m.disabled) == 'function') ?
17168 m.disabled.call(m.module.disabled) : m.disabled;
17172 return progressRun(); // we do not update the display!
17180 // it's 10 on top level, and 1 on others??? why...
17181 return progressRun.defer(10, _this);
17184 progressRun.defer(1, _this);
17190 * Overlay a set of modified strings onto a component
17191 * This is dependant on our builder exporting the strings and 'named strings' elements.
17193 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17194 * @param {Object} associative array of 'named' string and it's new value.
17197 overlayStrings : function( component, strings )
17199 if (typeof(component['_named_strings']) == 'undefined') {
17200 throw "ERROR: component does not have _named_strings";
17202 for ( var k in strings ) {
17203 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17204 if (md !== false) {
17205 component['_strings'][md] = strings[k];
17207 Roo.log('could not find named string: ' + k + ' in');
17208 Roo.log(component);
17223 * wrapper for event.on - aliased later..
17224 * Typically use to register a event handler for register:
17226 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17235 Roo.XComponent.event = new Roo.util.Observable({
17239 * Fires when an Component is registered,
17240 * set the disable property on the Component to stop registration.
17241 * @param {Roo.XComponent} c the component being registerd.
17246 * @event beforebuild
17247 * Fires before each Component is built
17248 * can be used to apply permissions.
17249 * @param {Roo.XComponent} c the component being registerd.
17252 'beforebuild' : true,
17254 * @event buildcomplete
17255 * Fires on the top level element when all elements have been built
17256 * @param {Roo.XComponent} the top level component.
17258 'buildcomplete' : true
17263 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17266 * marked - a markdown parser
17267 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17268 * https://github.com/chjj/marked
17274 * Roo.Markdown - is a very crude wrapper around marked..
17278 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17280 * Note: move the sample code to the bottom of this
17281 * file before uncommenting it.
17286 Roo.Markdown.toHtml = function(text) {
17288 var c = new Roo.Markdown.marked.setOptions({
17289 renderer: new Roo.Markdown.marked.Renderer(),
17300 text = text.replace(/\\\n/g,' ');
17301 return Roo.Markdown.marked(text);
17306 // Wraps all "globals" so that the only thing
17307 // exposed is makeHtml().
17313 * eval:var:unescape
17321 var escape = function (html, encode) {
17323 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17324 .replace(/</g, '<')
17325 .replace(/>/g, '>')
17326 .replace(/"/g, '"')
17327 .replace(/'/g, ''');
17330 var unescape = function (html) {
17331 // explicitly match decimal, hex, and named HTML entities
17332 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17333 n = n.toLowerCase();
17334 if (n === 'colon') { return ':'; }
17335 if (n.charAt(0) === '#') {
17336 return n.charAt(1) === 'x'
17337 ? String.fromCharCode(parseInt(n.substring(2), 16))
17338 : String.fromCharCode(+n.substring(1));
17344 var replace = function (regex, opt) {
17345 regex = regex.source;
17347 return function self(name, val) {
17348 if (!name) { return new RegExp(regex, opt); }
17349 val = val.source || val;
17350 val = val.replace(/(^|[^\[])\^/g, '$1');
17351 regex = regex.replace(name, val);
17360 var noop = function () {}
17366 var merge = function (obj) {
17371 for (; i < arguments.length; i++) {
17372 target = arguments[i];
17373 for (key in target) {
17374 if (Object.prototype.hasOwnProperty.call(target, key)) {
17375 obj[key] = target[key];
17385 * Block-Level Grammar
17393 code: /^( {4}[^\n]+\n*)+/,
17395 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17396 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17398 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17399 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17400 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17401 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17402 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17404 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17408 block.bullet = /(?:[*+-]|\d+\.)/;
17409 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17410 block.item = replace(block.item, 'gm')
17411 (/bull/g, block.bullet)
17414 block.list = replace(block.list)
17415 (/bull/g, block.bullet)
17416 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17417 ('def', '\\n+(?=' + block.def.source + ')')
17420 block.blockquote = replace(block.blockquote)
17424 block._tag = '(?!(?:'
17425 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17426 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17427 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17429 block.html = replace(block.html)
17430 ('comment', /<!--[\s\S]*?-->/)
17431 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17432 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17433 (/tag/g, block._tag)
17436 block.paragraph = replace(block.paragraph)
17438 ('heading', block.heading)
17439 ('lheading', block.lheading)
17440 ('blockquote', block.blockquote)
17441 ('tag', '<' + block._tag)
17446 * Normal Block Grammar
17449 block.normal = merge({}, block);
17452 * GFM Block Grammar
17455 block.gfm = merge({}, block.normal, {
17456 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17458 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17461 block.gfm.paragraph = replace(block.paragraph)
17463 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17464 + block.list.source.replace('\\1', '\\3') + '|')
17468 * GFM + Tables Block Grammar
17471 block.tables = merge({}, block.gfm, {
17472 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17473 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17480 var Lexer = function (options) {
17482 this.tokens.links = {};
17483 this.options = options || marked.defaults;
17484 this.rules = block.normal;
17486 if (this.options.gfm) {
17487 if (this.options.tables) {
17488 this.rules = block.tables;
17490 this.rules = block.gfm;
17496 * Expose Block Rules
17499 Lexer.rules = block;
17502 * Static Lex Method
17505 Lexer.lex = function(src, options) {
17506 var lexer = new Lexer(options);
17507 return lexer.lex(src);
17514 Lexer.prototype.lex = function(src) {
17516 .replace(/\r\n|\r/g, '\n')
17517 .replace(/\t/g, ' ')
17518 .replace(/\u00a0/g, ' ')
17519 .replace(/\u2424/g, '\n');
17521 return this.token(src, true);
17528 Lexer.prototype.token = function(src, top, bq) {
17529 var src = src.replace(/^ +$/gm, '')
17542 if (cap = this.rules.newline.exec(src)) {
17543 src = src.substring(cap[0].length);
17544 if (cap[0].length > 1) {
17552 if (cap = this.rules.code.exec(src)) {
17553 src = src.substring(cap[0].length);
17554 cap = cap[0].replace(/^ {4}/gm, '');
17557 text: !this.options.pedantic
17558 ? cap.replace(/\n+$/, '')
17565 if (cap = this.rules.fences.exec(src)) {
17566 src = src.substring(cap[0].length);
17576 if (cap = this.rules.heading.exec(src)) {
17577 src = src.substring(cap[0].length);
17580 depth: cap[1].length,
17586 // table no leading pipe (gfm)
17587 if (top && (cap = this.rules.nptable.exec(src))) {
17588 src = src.substring(cap[0].length);
17592 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17593 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17594 cells: cap[3].replace(/\n$/, '').split('\n')
17597 for (i = 0; i < item.align.length; i++) {
17598 if (/^ *-+: *$/.test(item.align[i])) {
17599 item.align[i] = 'right';
17600 } else if (/^ *:-+: *$/.test(item.align[i])) {
17601 item.align[i] = 'center';
17602 } else if (/^ *:-+ *$/.test(item.align[i])) {
17603 item.align[i] = 'left';
17605 item.align[i] = null;
17609 for (i = 0; i < item.cells.length; i++) {
17610 item.cells[i] = item.cells[i].split(/ *\| */);
17613 this.tokens.push(item);
17619 if (cap = this.rules.lheading.exec(src)) {
17620 src = src.substring(cap[0].length);
17623 depth: cap[2] === '=' ? 1 : 2,
17630 if (cap = this.rules.hr.exec(src)) {
17631 src = src.substring(cap[0].length);
17639 if (cap = this.rules.blockquote.exec(src)) {
17640 src = src.substring(cap[0].length);
17643 type: 'blockquote_start'
17646 cap = cap[0].replace(/^ *> ?/gm, '');
17648 // Pass `top` to keep the current
17649 // "toplevel" state. This is exactly
17650 // how markdown.pl works.
17651 this.token(cap, top, true);
17654 type: 'blockquote_end'
17661 if (cap = this.rules.list.exec(src)) {
17662 src = src.substring(cap[0].length);
17666 type: 'list_start',
17667 ordered: bull.length > 1
17670 // Get each top-level item.
17671 cap = cap[0].match(this.rules.item);
17677 for (; i < l; i++) {
17680 // Remove the list item's bullet
17681 // so it is seen as the next token.
17682 space = item.length;
17683 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17685 // Outdent whatever the
17686 // list item contains. Hacky.
17687 if (~item.indexOf('\n ')) {
17688 space -= item.length;
17689 item = !this.options.pedantic
17690 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17691 : item.replace(/^ {1,4}/gm, '');
17694 // Determine whether the next list item belongs here.
17695 // Backpedal if it does not belong in this list.
17696 if (this.options.smartLists && i !== l - 1) {
17697 b = block.bullet.exec(cap[i + 1])[0];
17698 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17699 src = cap.slice(i + 1).join('\n') + src;
17704 // Determine whether item is loose or not.
17705 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17706 // for discount behavior.
17707 loose = next || /\n\n(?!\s*$)/.test(item);
17709 next = item.charAt(item.length - 1) === '\n';
17710 if (!loose) { loose = next; }
17715 ? 'loose_item_start'
17716 : 'list_item_start'
17720 this.token(item, false, bq);
17723 type: 'list_item_end'
17735 if (cap = this.rules.html.exec(src)) {
17736 src = src.substring(cap[0].length);
17738 type: this.options.sanitize
17741 pre: !this.options.sanitizer
17742 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17749 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17750 src = src.substring(cap[0].length);
17751 this.tokens.links[cap[1].toLowerCase()] = {
17759 if (top && (cap = this.rules.table.exec(src))) {
17760 src = src.substring(cap[0].length);
17764 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17765 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17766 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17769 for (i = 0; i < item.align.length; i++) {
17770 if (/^ *-+: *$/.test(item.align[i])) {
17771 item.align[i] = 'right';
17772 } else if (/^ *:-+: *$/.test(item.align[i])) {
17773 item.align[i] = 'center';
17774 } else if (/^ *:-+ *$/.test(item.align[i])) {
17775 item.align[i] = 'left';
17777 item.align[i] = null;
17781 for (i = 0; i < item.cells.length; i++) {
17782 item.cells[i] = item.cells[i]
17783 .replace(/^ *\| *| *\| *$/g, '')
17787 this.tokens.push(item);
17792 // top-level paragraph
17793 if (top && (cap = this.rules.paragraph.exec(src))) {
17794 src = src.substring(cap[0].length);
17797 text: cap[1].charAt(cap[1].length - 1) === '\n'
17798 ? cap[1].slice(0, -1)
17805 if (cap = this.rules.text.exec(src)) {
17806 // Top-level should never reach here.
17807 src = src.substring(cap[0].length);
17817 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17821 return this.tokens;
17825 * Inline-Level Grammar
17829 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17830 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17832 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17833 link: /^!?\[(inside)\]\(href\)/,
17834 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17835 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17836 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17837 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17838 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17839 br: /^ {2,}\n(?!\s*$)/,
17841 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17844 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17845 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17847 inline.link = replace(inline.link)
17848 ('inside', inline._inside)
17849 ('href', inline._href)
17852 inline.reflink = replace(inline.reflink)
17853 ('inside', inline._inside)
17857 * Normal Inline Grammar
17860 inline.normal = merge({}, inline);
17863 * Pedantic Inline Grammar
17866 inline.pedantic = merge({}, inline.normal, {
17867 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17868 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17872 * GFM Inline Grammar
17875 inline.gfm = merge({}, inline.normal, {
17876 escape: replace(inline.escape)('])', '~|])')(),
17877 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17878 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17879 text: replace(inline.text)
17881 ('|', '|https?://|')
17886 * GFM + Line Breaks Inline Grammar
17889 inline.breaks = merge({}, inline.gfm, {
17890 br: replace(inline.br)('{2,}', '*')(),
17891 text: replace(inline.gfm.text)('{2,}', '*')()
17895 * Inline Lexer & Compiler
17898 var InlineLexer = function (links, options) {
17899 this.options = options || marked.defaults;
17900 this.links = links;
17901 this.rules = inline.normal;
17902 this.renderer = this.options.renderer || new Renderer;
17903 this.renderer.options = this.options;
17907 Error('Tokens array requires a `links` property.');
17910 if (this.options.gfm) {
17911 if (this.options.breaks) {
17912 this.rules = inline.breaks;
17914 this.rules = inline.gfm;
17916 } else if (this.options.pedantic) {
17917 this.rules = inline.pedantic;
17922 * Expose Inline Rules
17925 InlineLexer.rules = inline;
17928 * Static Lexing/Compiling Method
17931 InlineLexer.output = function(src, links, options) {
17932 var inline = new InlineLexer(links, options);
17933 return inline.output(src);
17940 InlineLexer.prototype.output = function(src) {
17949 if (cap = this.rules.escape.exec(src)) {
17950 src = src.substring(cap[0].length);
17956 if (cap = this.rules.autolink.exec(src)) {
17957 src = src.substring(cap[0].length);
17958 if (cap[2] === '@') {
17959 text = cap[1].charAt(6) === ':'
17960 ? this.mangle(cap[1].substring(7))
17961 : this.mangle(cap[1]);
17962 href = this.mangle('mailto:') + text;
17964 text = escape(cap[1]);
17967 out += this.renderer.link(href, null, text);
17972 if (!this.inLink && (cap = this.rules.url.exec(src))) {
17973 src = src.substring(cap[0].length);
17974 text = escape(cap[1]);
17976 out += this.renderer.link(href, null, text);
17981 if (cap = this.rules.tag.exec(src)) {
17982 if (!this.inLink && /^<a /i.test(cap[0])) {
17983 this.inLink = true;
17984 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
17985 this.inLink = false;
17987 src = src.substring(cap[0].length);
17988 out += this.options.sanitize
17989 ? this.options.sanitizer
17990 ? this.options.sanitizer(cap[0])
17997 if (cap = this.rules.link.exec(src)) {
17998 src = src.substring(cap[0].length);
17999 this.inLink = true;
18000 out += this.outputLink(cap, {
18004 this.inLink = false;
18009 if ((cap = this.rules.reflink.exec(src))
18010 || (cap = this.rules.nolink.exec(src))) {
18011 src = src.substring(cap[0].length);
18012 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
18013 link = this.links[link.toLowerCase()];
18014 if (!link || !link.href) {
18015 out += cap[0].charAt(0);
18016 src = cap[0].substring(1) + src;
18019 this.inLink = true;
18020 out += this.outputLink(cap, link);
18021 this.inLink = false;
18026 if (cap = this.rules.strong.exec(src)) {
18027 src = src.substring(cap[0].length);
18028 out += this.renderer.strong(this.output(cap[2] || cap[1]));
18033 if (cap = this.rules.em.exec(src)) {
18034 src = src.substring(cap[0].length);
18035 out += this.renderer.em(this.output(cap[2] || cap[1]));
18040 if (cap = this.rules.code.exec(src)) {
18041 src = src.substring(cap[0].length);
18042 out += this.renderer.codespan(escape(cap[2], true));
18047 if (cap = this.rules.br.exec(src)) {
18048 src = src.substring(cap[0].length);
18049 out += this.renderer.br();
18054 if (cap = this.rules.del.exec(src)) {
18055 src = src.substring(cap[0].length);
18056 out += this.renderer.del(this.output(cap[1]));
18061 if (cap = this.rules.text.exec(src)) {
18062 src = src.substring(cap[0].length);
18063 out += this.renderer.text(escape(this.smartypants(cap[0])));
18069 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18080 InlineLexer.prototype.outputLink = function(cap, link) {
18081 var href = escape(link.href)
18082 , title = link.title ? escape(link.title) : null;
18084 return cap[0].charAt(0) !== '!'
18085 ? this.renderer.link(href, title, this.output(cap[1]))
18086 : this.renderer.image(href, title, escape(cap[1]));
18090 * Smartypants Transformations
18093 InlineLexer.prototype.smartypants = function(text) {
18094 if (!this.options.smartypants) { return text; }
18097 .replace(/---/g, '\u2014')
18099 .replace(/--/g, '\u2013')
18101 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18102 // closing singles & apostrophes
18103 .replace(/'/g, '\u2019')
18105 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18107 .replace(/"/g, '\u201d')
18109 .replace(/\.{3}/g, '\u2026');
18116 InlineLexer.prototype.mangle = function(text) {
18117 if (!this.options.mangle) { return text; }
18123 for (; i < l; i++) {
18124 ch = text.charCodeAt(i);
18125 if (Math.random() > 0.5) {
18126 ch = 'x' + ch.toString(16);
18128 out += '&#' + ch + ';';
18139 * eval:var:Renderer
18142 var Renderer = function (options) {
18143 this.options = options || {};
18146 Renderer.prototype.code = function(code, lang, escaped) {
18147 if (this.options.highlight) {
18148 var out = this.options.highlight(code, lang);
18149 if (out != null && out !== code) {
18154 // hack!!! - it's already escapeD?
18159 return '<pre><code>'
18160 + (escaped ? code : escape(code, true))
18161 + '\n</code></pre>';
18164 return '<pre><code class="'
18165 + this.options.langPrefix
18166 + escape(lang, true)
18168 + (escaped ? code : escape(code, true))
18169 + '\n</code></pre>\n';
18172 Renderer.prototype.blockquote = function(quote) {
18173 return '<blockquote>\n' + quote + '</blockquote>\n';
18176 Renderer.prototype.html = function(html) {
18180 Renderer.prototype.heading = function(text, level, raw) {
18184 + this.options.headerPrefix
18185 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18193 Renderer.prototype.hr = function() {
18194 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18197 Renderer.prototype.list = function(body, ordered) {
18198 var type = ordered ? 'ol' : 'ul';
18199 return '<' + type + '>\n' + body + '</' + type + '>\n';
18202 Renderer.prototype.listitem = function(text) {
18203 return '<li>' + text + '</li>\n';
18206 Renderer.prototype.paragraph = function(text) {
18207 return '<p>' + text + '</p>\n';
18210 Renderer.prototype.table = function(header, body) {
18211 return '<table class="table table-striped">\n'
18221 Renderer.prototype.tablerow = function(content) {
18222 return '<tr>\n' + content + '</tr>\n';
18225 Renderer.prototype.tablecell = function(content, flags) {
18226 var type = flags.header ? 'th' : 'td';
18227 var tag = flags.align
18228 ? '<' + type + ' style="text-align:' + flags.align + '">'
18229 : '<' + type + '>';
18230 return tag + content + '</' + type + '>\n';
18233 // span level renderer
18234 Renderer.prototype.strong = function(text) {
18235 return '<strong>' + text + '</strong>';
18238 Renderer.prototype.em = function(text) {
18239 return '<em>' + text + '</em>';
18242 Renderer.prototype.codespan = function(text) {
18243 return '<code>' + text + '</code>';
18246 Renderer.prototype.br = function() {
18247 return this.options.xhtml ? '<br/>' : '<br>';
18250 Renderer.prototype.del = function(text) {
18251 return '<del>' + text + '</del>';
18254 Renderer.prototype.link = function(href, title, text) {
18255 if (this.options.sanitize) {
18257 var prot = decodeURIComponent(unescape(href))
18258 .replace(/[^\w:]/g, '')
18263 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18267 var out = '<a href="' + href + '"';
18269 out += ' title="' + title + '"';
18271 out += '>' + text + '</a>';
18275 Renderer.prototype.image = function(href, title, text) {
18276 var out = '<img src="' + href + '" alt="' + text + '"';
18278 out += ' title="' + title + '"';
18280 out += this.options.xhtml ? '/>' : '>';
18284 Renderer.prototype.text = function(text) {
18289 * Parsing & Compiling
18295 var Parser= function (options) {
18298 this.options = options || marked.defaults;
18299 this.options.renderer = this.options.renderer || new Renderer;
18300 this.renderer = this.options.renderer;
18301 this.renderer.options = this.options;
18305 * Static Parse Method
18308 Parser.parse = function(src, options, renderer) {
18309 var parser = new Parser(options, renderer);
18310 return parser.parse(src);
18317 Parser.prototype.parse = function(src) {
18318 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18319 this.tokens = src.reverse();
18322 while (this.next()) {
18333 Parser.prototype.next = function() {
18334 return this.token = this.tokens.pop();
18338 * Preview Next Token
18341 Parser.prototype.peek = function() {
18342 return this.tokens[this.tokens.length - 1] || 0;
18346 * Parse Text Tokens
18349 Parser.prototype.parseText = function() {
18350 var body = this.token.text;
18352 while (this.peek().type === 'text') {
18353 body += '\n' + this.next().text;
18356 return this.inline.output(body);
18360 * Parse Current Token
18363 Parser.prototype.tok = function() {
18364 switch (this.token.type) {
18369 return this.renderer.hr();
18372 return this.renderer.heading(
18373 this.inline.output(this.token.text),
18378 return this.renderer.code(this.token.text,
18380 this.token.escaped);
18393 for (i = 0; i < this.token.header.length; i++) {
18394 flags = { header: true, align: this.token.align[i] };
18395 cell += this.renderer.tablecell(
18396 this.inline.output(this.token.header[i]),
18397 { header: true, align: this.token.align[i] }
18400 header += this.renderer.tablerow(cell);
18402 for (i = 0; i < this.token.cells.length; i++) {
18403 row = this.token.cells[i];
18406 for (j = 0; j < row.length; j++) {
18407 cell += this.renderer.tablecell(
18408 this.inline.output(row[j]),
18409 { header: false, align: this.token.align[j] }
18413 body += this.renderer.tablerow(cell);
18415 return this.renderer.table(header, body);
18417 case 'blockquote_start': {
18420 while (this.next().type !== 'blockquote_end') {
18421 body += this.tok();
18424 return this.renderer.blockquote(body);
18426 case 'list_start': {
18428 , ordered = this.token.ordered;
18430 while (this.next().type !== 'list_end') {
18431 body += this.tok();
18434 return this.renderer.list(body, ordered);
18436 case 'list_item_start': {
18439 while (this.next().type !== 'list_item_end') {
18440 body += this.token.type === 'text'
18445 return this.renderer.listitem(body);
18447 case 'loose_item_start': {
18450 while (this.next().type !== 'list_item_end') {
18451 body += this.tok();
18454 return this.renderer.listitem(body);
18457 var html = !this.token.pre && !this.options.pedantic
18458 ? this.inline.output(this.token.text)
18460 return this.renderer.html(html);
18462 case 'paragraph': {
18463 return this.renderer.paragraph(this.inline.output(this.token.text));
18466 return this.renderer.paragraph(this.parseText());
18478 var marked = function (src, opt, callback) {
18479 if (callback || typeof opt === 'function') {
18485 opt = merge({}, marked.defaults, opt || {});
18487 var highlight = opt.highlight
18493 tokens = Lexer.lex(src, opt)
18495 return callback(e);
18498 pending = tokens.length;
18502 var done = function(err) {
18504 opt.highlight = highlight;
18505 return callback(err);
18511 out = Parser.parse(tokens, opt);
18516 opt.highlight = highlight;
18520 : callback(null, out);
18523 if (!highlight || highlight.length < 3) {
18527 delete opt.highlight;
18529 if (!pending) { return done(); }
18531 for (; i < tokens.length; i++) {
18533 if (token.type !== 'code') {
18534 return --pending || done();
18536 return highlight(token.text, token.lang, function(err, code) {
18537 if (err) { return done(err); }
18538 if (code == null || code === token.text) {
18539 return --pending || done();
18542 token.escaped = true;
18543 --pending || done();
18551 if (opt) { opt = merge({}, marked.defaults, opt); }
18552 return Parser.parse(Lexer.lex(src, opt), opt);
18554 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18555 if ((opt || marked.defaults).silent) {
18556 return '<p>An error occured:</p><pre>'
18557 + escape(e.message + '', true)
18569 marked.setOptions = function(opt) {
18570 merge(marked.defaults, opt);
18574 marked.defaults = {
18585 langPrefix: 'lang-',
18586 smartypants: false,
18588 renderer: new Renderer,
18596 marked.Parser = Parser;
18597 marked.parser = Parser.parse;
18599 marked.Renderer = Renderer;
18601 marked.Lexer = Lexer;
18602 marked.lexer = Lexer.lex;
18604 marked.InlineLexer = InlineLexer;
18605 marked.inlineLexer = InlineLexer.output;
18607 marked.parse = marked;
18609 Roo.Markdown.marked = marked;
18613 * Ext JS Library 1.1.1
18614 * Copyright(c) 2006-2007, Ext JS, LLC.
18616 * Originally Released Under LGPL - original licence link has changed is not relivant.
18619 * <script type="text/javascript">
18625 * These classes are derivatives of the similarly named classes in the YUI Library.
18626 * The original license:
18627 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18628 * Code licensed under the BSD License:
18629 * http://developer.yahoo.net/yui/license.txt
18634 var Event=Roo.EventManager;
18635 var Dom=Roo.lib.Dom;
18638 * @class Roo.dd.DragDrop
18639 * @extends Roo.util.Observable
18640 * Defines the interface and base operation of items that that can be
18641 * dragged or can be drop targets. It was designed to be extended, overriding
18642 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18643 * Up to three html elements can be associated with a DragDrop instance:
18645 * <li>linked element: the element that is passed into the constructor.
18646 * This is the element which defines the boundaries for interaction with
18647 * other DragDrop objects.</li>
18648 * <li>handle element(s): The drag operation only occurs if the element that
18649 * was clicked matches a handle element. By default this is the linked
18650 * element, but there are times that you will want only a portion of the
18651 * linked element to initiate the drag operation, and the setHandleElId()
18652 * method provides a way to define this.</li>
18653 * <li>drag element: this represents the element that would be moved along
18654 * with the cursor during a drag operation. By default, this is the linked
18655 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18656 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18659 * This class should not be instantiated until the onload event to ensure that
18660 * the associated elements are available.
18661 * The following would define a DragDrop obj that would interact with any
18662 * other DragDrop obj in the "group1" group:
18664 * dd = new Roo.dd.DragDrop("div1", "group1");
18666 * Since none of the event handlers have been implemented, nothing would
18667 * actually happen if you were to run the code above. Normally you would
18668 * override this class or one of the default implementations, but you can
18669 * also override the methods you want on an instance of the class...
18671 * dd.onDragDrop = function(e, id) {
18672 * alert("dd was dropped on " + id);
18676 * @param {String} id of the element that is linked to this instance
18677 * @param {String} sGroup the group of related DragDrop objects
18678 * @param {object} config an object containing configurable attributes
18679 * Valid properties for DragDrop:
18680 * padding, isTarget, maintainOffset, primaryButtonOnly
18682 Roo.dd.DragDrop = function(id, sGroup, config) {
18684 this.init(id, sGroup, config);
18689 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18692 * The id of the element associated with this object. This is what we
18693 * refer to as the "linked element" because the size and position of
18694 * this element is used to determine when the drag and drop objects have
18702 * Configuration attributes passed into the constructor
18709 * The id of the element that will be dragged. By default this is same
18710 * as the linked element , but could be changed to another element. Ex:
18712 * @property dragElId
18719 * the id of the element that initiates the drag operation. By default
18720 * this is the linked element, but could be changed to be a child of this
18721 * element. This lets us do things like only starting the drag when the
18722 * header element within the linked html element is clicked.
18723 * @property handleElId
18730 * An associative array of HTML tags that will be ignored if clicked.
18731 * @property invalidHandleTypes
18732 * @type {string: string}
18734 invalidHandleTypes: null,
18737 * An associative array of ids for elements that will be ignored if clicked
18738 * @property invalidHandleIds
18739 * @type {string: string}
18741 invalidHandleIds: null,
18744 * An indexted array of css class names for elements that will be ignored
18746 * @property invalidHandleClasses
18749 invalidHandleClasses: null,
18752 * The linked element's absolute X position at the time the drag was
18754 * @property startPageX
18761 * The linked element's absolute X position at the time the drag was
18763 * @property startPageY
18770 * The group defines a logical collection of DragDrop objects that are
18771 * related. Instances only get events when interacting with other
18772 * DragDrop object in the same group. This lets us define multiple
18773 * groups using a single DragDrop subclass if we want.
18775 * @type {string: string}
18780 * Individual drag/drop instances can be locked. This will prevent
18781 * onmousedown start drag.
18789 * Lock this instance
18792 lock: function() { this.locked = true; },
18795 * Unlock this instace
18798 unlock: function() { this.locked = false; },
18801 * By default, all insances can be a drop target. This can be disabled by
18802 * setting isTarget to false.
18809 * The padding configured for this drag and drop object for calculating
18810 * the drop zone intersection with this object.
18817 * Cached reference to the linked element
18818 * @property _domRef
18824 * Internal typeof flag
18825 * @property __ygDragDrop
18828 __ygDragDrop: true,
18831 * Set to true when horizontal contraints are applied
18832 * @property constrainX
18839 * Set to true when vertical contraints are applied
18840 * @property constrainY
18847 * The left constraint
18855 * The right constraint
18863 * The up constraint
18872 * The down constraint
18880 * Maintain offsets when we resetconstraints. Set to true when you want
18881 * the position of the element relative to its parent to stay the same
18882 * when the page changes
18884 * @property maintainOffset
18887 maintainOffset: false,
18890 * Array of pixel locations the element will snap to if we specified a
18891 * horizontal graduation/interval. This array is generated automatically
18892 * when you define a tick interval.
18899 * Array of pixel locations the element will snap to if we specified a
18900 * vertical graduation/interval. This array is generated automatically
18901 * when you define a tick interval.
18908 * By default the drag and drop instance will only respond to the primary
18909 * button click (left button for a right-handed mouse). Set to true to
18910 * allow drag and drop to start with any mouse click that is propogated
18912 * @property primaryButtonOnly
18915 primaryButtonOnly: true,
18918 * The availabe property is false until the linked dom element is accessible.
18919 * @property available
18925 * By default, drags can only be initiated if the mousedown occurs in the
18926 * region the linked element is. This is done in part to work around a
18927 * bug in some browsers that mis-report the mousedown if the previous
18928 * mouseup happened outside of the window. This property is set to true
18929 * if outer handles are defined.
18931 * @property hasOuterHandles
18935 hasOuterHandles: false,
18938 * Code that executes immediately before the startDrag event
18939 * @method b4StartDrag
18942 b4StartDrag: function(x, y) { },
18945 * Abstract method called after a drag/drop object is clicked
18946 * and the drag or mousedown time thresholds have beeen met.
18947 * @method startDrag
18948 * @param {int} X click location
18949 * @param {int} Y click location
18951 startDrag: function(x, y) { /* override this */ },
18954 * Code that executes immediately before the onDrag event
18958 b4Drag: function(e) { },
18961 * Abstract method called during the onMouseMove event while dragging an
18964 * @param {Event} e the mousemove event
18966 onDrag: function(e) { /* override this */ },
18969 * Abstract method called when this element fist begins hovering over
18970 * another DragDrop obj
18971 * @method onDragEnter
18972 * @param {Event} e the mousemove event
18973 * @param {String|DragDrop[]} id In POINT mode, the element
18974 * id this is hovering over. In INTERSECT mode, an array of one or more
18975 * dragdrop items being hovered over.
18977 onDragEnter: function(e, id) { /* override this */ },
18980 * Code that executes immediately before the onDragOver event
18981 * @method b4DragOver
18984 b4DragOver: function(e) { },
18987 * Abstract method called when this element is hovering over another
18989 * @method onDragOver
18990 * @param {Event} e the mousemove event
18991 * @param {String|DragDrop[]} id In POINT mode, the element
18992 * id this is hovering over. In INTERSECT mode, an array of dd items
18993 * being hovered over.
18995 onDragOver: function(e, id) { /* override this */ },
18998 * Code that executes immediately before the onDragOut event
18999 * @method b4DragOut
19002 b4DragOut: function(e) { },
19005 * Abstract method called when we are no longer hovering over an element
19006 * @method onDragOut
19007 * @param {Event} e the mousemove event
19008 * @param {String|DragDrop[]} id In POINT mode, the element
19009 * id this was hovering over. In INTERSECT mode, an array of dd items
19010 * that the mouse is no longer over.
19012 onDragOut: function(e, id) { /* override this */ },
19015 * Code that executes immediately before the onDragDrop event
19016 * @method b4DragDrop
19019 b4DragDrop: function(e) { },
19022 * Abstract method called when this item is dropped on another DragDrop
19024 * @method onDragDrop
19025 * @param {Event} e the mouseup event
19026 * @param {String|DragDrop[]} id In POINT mode, the element
19027 * id this was dropped on. In INTERSECT mode, an array of dd items this
19030 onDragDrop: function(e, id) { /* override this */ },
19033 * Abstract method called when this item is dropped on an area with no
19035 * @method onInvalidDrop
19036 * @param {Event} e the mouseup event
19038 onInvalidDrop: function(e) { /* override this */ },
19041 * Code that executes immediately before the endDrag event
19042 * @method b4EndDrag
19045 b4EndDrag: function(e) { },
19048 * Fired when we are done dragging the object
19050 * @param {Event} e the mouseup event
19052 endDrag: function(e) { /* override this */ },
19055 * Code executed immediately before the onMouseDown event
19056 * @method b4MouseDown
19057 * @param {Event} e the mousedown event
19060 b4MouseDown: function(e) { },
19063 * Event handler that fires when a drag/drop obj gets a mousedown
19064 * @method onMouseDown
19065 * @param {Event} e the mousedown event
19067 onMouseDown: function(e) { /* override this */ },
19070 * Event handler that fires when a drag/drop obj gets a mouseup
19071 * @method onMouseUp
19072 * @param {Event} e the mouseup event
19074 onMouseUp: function(e) { /* override this */ },
19077 * Override the onAvailable method to do what is needed after the initial
19078 * position was determined.
19079 * @method onAvailable
19081 onAvailable: function () {
19085 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19088 defaultPadding : {left:0, right:0, top:0, bottom:0},
19091 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19095 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19096 { dragElId: "existingProxyDiv" });
19097 dd.startDrag = function(){
19098 this.constrainTo("parent-id");
19101 * Or you can initalize it using the {@link Roo.Element} object:
19103 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19104 startDrag : function(){
19105 this.constrainTo("parent-id");
19109 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19110 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19111 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19112 * an object containing the sides to pad. For example: {right:10, bottom:10}
19113 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19115 constrainTo : function(constrainTo, pad, inContent){
19116 if(typeof pad == "number"){
19117 pad = {left: pad, right:pad, top:pad, bottom:pad};
19119 pad = pad || this.defaultPadding;
19120 var b = Roo.get(this.getEl()).getBox();
19121 var ce = Roo.get(constrainTo);
19122 var s = ce.getScroll();
19123 var c, cd = ce.dom;
19124 if(cd == document.body){
19125 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19128 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19132 var topSpace = b.y - c.y;
19133 var leftSpace = b.x - c.x;
19135 this.resetConstraints();
19136 this.setXConstraint(leftSpace - (pad.left||0), // left
19137 c.width - leftSpace - b.width - (pad.right||0) //right
19139 this.setYConstraint(topSpace - (pad.top||0), //top
19140 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19145 * Returns a reference to the linked element
19147 * @return {HTMLElement} the html element
19149 getEl: function() {
19150 if (!this._domRef) {
19151 this._domRef = Roo.getDom(this.id);
19154 return this._domRef;
19158 * Returns a reference to the actual element to drag. By default this is
19159 * the same as the html element, but it can be assigned to another
19160 * element. An example of this can be found in Roo.dd.DDProxy
19161 * @method getDragEl
19162 * @return {HTMLElement} the html element
19164 getDragEl: function() {
19165 return Roo.getDom(this.dragElId);
19169 * Sets up the DragDrop object. Must be called in the constructor of any
19170 * Roo.dd.DragDrop subclass
19172 * @param id the id of the linked element
19173 * @param {String} sGroup the group of related items
19174 * @param {object} config configuration attributes
19176 init: function(id, sGroup, config) {
19177 this.initTarget(id, sGroup, config);
19178 if (!Roo.isTouch) {
19179 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19181 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19182 // Event.on(this.id, "selectstart", Event.preventDefault);
19186 * Initializes Targeting functionality only... the object does not
19187 * get a mousedown handler.
19188 * @method initTarget
19189 * @param id the id of the linked element
19190 * @param {String} sGroup the group of related items
19191 * @param {object} config configuration attributes
19193 initTarget: function(id, sGroup, config) {
19195 // configuration attributes
19196 this.config = config || {};
19198 // create a local reference to the drag and drop manager
19199 this.DDM = Roo.dd.DDM;
19200 // initialize the groups array
19203 // assume that we have an element reference instead of an id if the
19204 // parameter is not a string
19205 if (typeof id !== "string") {
19212 // add to an interaction group
19213 this.addToGroup((sGroup) ? sGroup : "default");
19215 // We don't want to register this as the handle with the manager
19216 // so we just set the id rather than calling the setter.
19217 this.handleElId = id;
19219 // the linked element is the element that gets dragged by default
19220 this.setDragElId(id);
19222 // by default, clicked anchors will not start drag operations.
19223 this.invalidHandleTypes = { A: "A" };
19224 this.invalidHandleIds = {};
19225 this.invalidHandleClasses = [];
19227 this.applyConfig();
19229 this.handleOnAvailable();
19233 * Applies the configuration parameters that were passed into the constructor.
19234 * This is supposed to happen at each level through the inheritance chain. So
19235 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19236 * DragDrop in order to get all of the parameters that are available in
19238 * @method applyConfig
19240 applyConfig: function() {
19242 // configurable properties:
19243 // padding, isTarget, maintainOffset, primaryButtonOnly
19244 this.padding = this.config.padding || [0, 0, 0, 0];
19245 this.isTarget = (this.config.isTarget !== false);
19246 this.maintainOffset = (this.config.maintainOffset);
19247 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19252 * Executed when the linked element is available
19253 * @method handleOnAvailable
19256 handleOnAvailable: function() {
19257 this.available = true;
19258 this.resetConstraints();
19259 this.onAvailable();
19263 * Configures the padding for the target zone in px. Effectively expands
19264 * (or reduces) the virtual object size for targeting calculations.
19265 * Supports css-style shorthand; if only one parameter is passed, all sides
19266 * will have that padding, and if only two are passed, the top and bottom
19267 * will have the first param, the left and right the second.
19268 * @method setPadding
19269 * @param {int} iTop Top pad
19270 * @param {int} iRight Right pad
19271 * @param {int} iBot Bot pad
19272 * @param {int} iLeft Left pad
19274 setPadding: function(iTop, iRight, iBot, iLeft) {
19275 // this.padding = [iLeft, iRight, iTop, iBot];
19276 if (!iRight && 0 !== iRight) {
19277 this.padding = [iTop, iTop, iTop, iTop];
19278 } else if (!iBot && 0 !== iBot) {
19279 this.padding = [iTop, iRight, iTop, iRight];
19281 this.padding = [iTop, iRight, iBot, iLeft];
19286 * Stores the initial placement of the linked element.
19287 * @method setInitialPosition
19288 * @param {int} diffX the X offset, default 0
19289 * @param {int} diffY the Y offset, default 0
19291 setInitPosition: function(diffX, diffY) {
19292 var el = this.getEl();
19294 if (!this.DDM.verifyEl(el)) {
19298 var dx = diffX || 0;
19299 var dy = diffY || 0;
19301 var p = Dom.getXY( el );
19303 this.initPageX = p[0] - dx;
19304 this.initPageY = p[1] - dy;
19306 this.lastPageX = p[0];
19307 this.lastPageY = p[1];
19310 this.setStartPosition(p);
19314 * Sets the start position of the element. This is set when the obj
19315 * is initialized, the reset when a drag is started.
19316 * @method setStartPosition
19317 * @param pos current position (from previous lookup)
19320 setStartPosition: function(pos) {
19321 var p = pos || Dom.getXY( this.getEl() );
19322 this.deltaSetXY = null;
19324 this.startPageX = p[0];
19325 this.startPageY = p[1];
19329 * Add this instance to a group of related drag/drop objects. All
19330 * instances belong to at least one group, and can belong to as many
19331 * groups as needed.
19332 * @method addToGroup
19333 * @param sGroup {string} the name of the group
19335 addToGroup: function(sGroup) {
19336 this.groups[sGroup] = true;
19337 this.DDM.regDragDrop(this, sGroup);
19341 * Remove's this instance from the supplied interaction group
19342 * @method removeFromGroup
19343 * @param {string} sGroup The group to drop
19345 removeFromGroup: function(sGroup) {
19346 if (this.groups[sGroup]) {
19347 delete this.groups[sGroup];
19350 this.DDM.removeDDFromGroup(this, sGroup);
19354 * Allows you to specify that an element other than the linked element
19355 * will be moved with the cursor during a drag
19356 * @method setDragElId
19357 * @param id {string} the id of the element that will be used to initiate the drag
19359 setDragElId: function(id) {
19360 this.dragElId = id;
19364 * Allows you to specify a child of the linked element that should be
19365 * used to initiate the drag operation. An example of this would be if
19366 * you have a content div with text and links. Clicking anywhere in the
19367 * content area would normally start the drag operation. Use this method
19368 * to specify that an element inside of the content div is the element
19369 * that starts the drag operation.
19370 * @method setHandleElId
19371 * @param id {string} the id of the element that will be used to
19372 * initiate the drag.
19374 setHandleElId: function(id) {
19375 if (typeof id !== "string") {
19378 this.handleElId = id;
19379 this.DDM.regHandle(this.id, id);
19383 * Allows you to set an element outside of the linked element as a drag
19385 * @method setOuterHandleElId
19386 * @param id the id of the element that will be used to initiate the drag
19388 setOuterHandleElId: function(id) {
19389 if (typeof id !== "string") {
19392 Event.on(id, "mousedown",
19393 this.handleMouseDown, this);
19394 this.setHandleElId(id);
19396 this.hasOuterHandles = true;
19400 * Remove all drag and drop hooks for this element
19403 unreg: function() {
19404 Event.un(this.id, "mousedown",
19405 this.handleMouseDown);
19406 Event.un(this.id, "touchstart",
19407 this.handleMouseDown);
19408 this._domRef = null;
19409 this.DDM._remove(this);
19412 destroy : function(){
19417 * Returns true if this instance is locked, or the drag drop mgr is locked
19418 * (meaning that all drag/drop is disabled on the page.)
19420 * @return {boolean} true if this obj or all drag/drop is locked, else
19423 isLocked: function() {
19424 return (this.DDM.isLocked() || this.locked);
19428 * Fired when this object is clicked
19429 * @method handleMouseDown
19431 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19434 handleMouseDown: function(e, oDD){
19436 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19437 //Roo.log('not touch/ button !=0');
19440 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19441 return; // double touch..
19445 if (this.isLocked()) {
19446 //Roo.log('locked');
19450 this.DDM.refreshCache(this.groups);
19451 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19452 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19453 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19454 //Roo.log('no outer handes or not over target');
19457 // Roo.log('check validator');
19458 if (this.clickValidator(e)) {
19459 // Roo.log('validate success');
19460 // set the initial element position
19461 this.setStartPosition();
19464 this.b4MouseDown(e);
19465 this.onMouseDown(e);
19467 this.DDM.handleMouseDown(e, this);
19469 this.DDM.stopEvent(e);
19477 clickValidator: function(e) {
19478 var target = e.getTarget();
19479 return ( this.isValidHandleChild(target) &&
19480 (this.id == this.handleElId ||
19481 this.DDM.handleWasClicked(target, this.id)) );
19485 * Allows you to specify a tag name that should not start a drag operation
19486 * when clicked. This is designed to facilitate embedding links within a
19487 * drag handle that do something other than start the drag.
19488 * @method addInvalidHandleType
19489 * @param {string} tagName the type of element to exclude
19491 addInvalidHandleType: function(tagName) {
19492 var type = tagName.toUpperCase();
19493 this.invalidHandleTypes[type] = type;
19497 * Lets you to specify an element id for a child of a drag handle
19498 * that should not initiate a drag
19499 * @method addInvalidHandleId
19500 * @param {string} id the element id of the element you wish to ignore
19502 addInvalidHandleId: function(id) {
19503 if (typeof id !== "string") {
19506 this.invalidHandleIds[id] = id;
19510 * Lets you specify a css class of elements that will not initiate a drag
19511 * @method addInvalidHandleClass
19512 * @param {string} cssClass the class of the elements you wish to ignore
19514 addInvalidHandleClass: function(cssClass) {
19515 this.invalidHandleClasses.push(cssClass);
19519 * Unsets an excluded tag name set by addInvalidHandleType
19520 * @method removeInvalidHandleType
19521 * @param {string} tagName the type of element to unexclude
19523 removeInvalidHandleType: function(tagName) {
19524 var type = tagName.toUpperCase();
19525 // this.invalidHandleTypes[type] = null;
19526 delete this.invalidHandleTypes[type];
19530 * Unsets an invalid handle id
19531 * @method removeInvalidHandleId
19532 * @param {string} id the id of the element to re-enable
19534 removeInvalidHandleId: function(id) {
19535 if (typeof id !== "string") {
19538 delete this.invalidHandleIds[id];
19542 * Unsets an invalid css class
19543 * @method removeInvalidHandleClass
19544 * @param {string} cssClass the class of the element(s) you wish to
19547 removeInvalidHandleClass: function(cssClass) {
19548 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19549 if (this.invalidHandleClasses[i] == cssClass) {
19550 delete this.invalidHandleClasses[i];
19556 * Checks the tag exclusion list to see if this click should be ignored
19557 * @method isValidHandleChild
19558 * @param {HTMLElement} node the HTMLElement to evaluate
19559 * @return {boolean} true if this is a valid tag type, false if not
19561 isValidHandleChild: function(node) {
19564 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19567 nodeName = node.nodeName.toUpperCase();
19569 nodeName = node.nodeName;
19571 valid = valid && !this.invalidHandleTypes[nodeName];
19572 valid = valid && !this.invalidHandleIds[node.id];
19574 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19575 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19584 * Create the array of horizontal tick marks if an interval was specified
19585 * in setXConstraint().
19586 * @method setXTicks
19589 setXTicks: function(iStartX, iTickSize) {
19591 this.xTickSize = iTickSize;
19595 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19597 this.xTicks[this.xTicks.length] = i;
19602 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19604 this.xTicks[this.xTicks.length] = i;
19609 this.xTicks.sort(this.DDM.numericSort) ;
19613 * Create the array of vertical tick marks if an interval was specified in
19614 * setYConstraint().
19615 * @method setYTicks
19618 setYTicks: function(iStartY, iTickSize) {
19620 this.yTickSize = iTickSize;
19624 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19626 this.yTicks[this.yTicks.length] = i;
19631 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19633 this.yTicks[this.yTicks.length] = i;
19638 this.yTicks.sort(this.DDM.numericSort) ;
19642 * By default, the element can be dragged any place on the screen. Use
19643 * this method to limit the horizontal travel of the element. Pass in
19644 * 0,0 for the parameters if you want to lock the drag to the y axis.
19645 * @method setXConstraint
19646 * @param {int} iLeft the number of pixels the element can move to the left
19647 * @param {int} iRight the number of pixels the element can move to the
19649 * @param {int} iTickSize optional parameter for specifying that the
19651 * should move iTickSize pixels at a time.
19653 setXConstraint: function(iLeft, iRight, iTickSize) {
19654 this.leftConstraint = iLeft;
19655 this.rightConstraint = iRight;
19657 this.minX = this.initPageX - iLeft;
19658 this.maxX = this.initPageX + iRight;
19659 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19661 this.constrainX = true;
19665 * Clears any constraints applied to this instance. Also clears ticks
19666 * since they can't exist independent of a constraint at this time.
19667 * @method clearConstraints
19669 clearConstraints: function() {
19670 this.constrainX = false;
19671 this.constrainY = false;
19676 * Clears any tick interval defined for this instance
19677 * @method clearTicks
19679 clearTicks: function() {
19680 this.xTicks = null;
19681 this.yTicks = null;
19682 this.xTickSize = 0;
19683 this.yTickSize = 0;
19687 * By default, the element can be dragged any place on the screen. Set
19688 * this to limit the vertical travel of the element. Pass in 0,0 for the
19689 * parameters if you want to lock the drag to the x axis.
19690 * @method setYConstraint
19691 * @param {int} iUp the number of pixels the element can move up
19692 * @param {int} iDown the number of pixels the element can move down
19693 * @param {int} iTickSize optional parameter for specifying that the
19694 * element should move iTickSize pixels at a time.
19696 setYConstraint: function(iUp, iDown, iTickSize) {
19697 this.topConstraint = iUp;
19698 this.bottomConstraint = iDown;
19700 this.minY = this.initPageY - iUp;
19701 this.maxY = this.initPageY + iDown;
19702 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19704 this.constrainY = true;
19709 * resetConstraints must be called if you manually reposition a dd element.
19710 * @method resetConstraints
19711 * @param {boolean} maintainOffset
19713 resetConstraints: function() {
19716 // Maintain offsets if necessary
19717 if (this.initPageX || this.initPageX === 0) {
19718 // figure out how much this thing has moved
19719 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19720 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19722 this.setInitPosition(dx, dy);
19724 // This is the first time we have detected the element's position
19726 this.setInitPosition();
19729 if (this.constrainX) {
19730 this.setXConstraint( this.leftConstraint,
19731 this.rightConstraint,
19735 if (this.constrainY) {
19736 this.setYConstraint( this.topConstraint,
19737 this.bottomConstraint,
19743 * Normally the drag element is moved pixel by pixel, but we can specify
19744 * that it move a number of pixels at a time. This method resolves the
19745 * location when we have it set up like this.
19747 * @param {int} val where we want to place the object
19748 * @param {int[]} tickArray sorted array of valid points
19749 * @return {int} the closest tick
19752 getTick: function(val, tickArray) {
19755 // If tick interval is not defined, it is effectively 1 pixel,
19756 // so we return the value passed to us.
19758 } else if (tickArray[0] >= val) {
19759 // The value is lower than the first tick, so we return the first
19761 return tickArray[0];
19763 for (var i=0, len=tickArray.length; i<len; ++i) {
19765 if (tickArray[next] && tickArray[next] >= val) {
19766 var diff1 = val - tickArray[i];
19767 var diff2 = tickArray[next] - val;
19768 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19772 // The value is larger than the last tick, so we return the last
19774 return tickArray[tickArray.length - 1];
19781 * @return {string} string representation of the dd obj
19783 toString: function() {
19784 return ("DragDrop " + this.id);
19792 * Ext JS Library 1.1.1
19793 * Copyright(c) 2006-2007, Ext JS, LLC.
19795 * Originally Released Under LGPL - original licence link has changed is not relivant.
19798 * <script type="text/javascript">
19803 * The drag and drop utility provides a framework for building drag and drop
19804 * applications. In addition to enabling drag and drop for specific elements,
19805 * the drag and drop elements are tracked by the manager class, and the
19806 * interactions between the various elements are tracked during the drag and
19807 * the implementing code is notified about these important moments.
19810 // Only load the library once. Rewriting the manager class would orphan
19811 // existing drag and drop instances.
19812 if (!Roo.dd.DragDropMgr) {
19815 * @class Roo.dd.DragDropMgr
19816 * DragDropMgr is a singleton that tracks the element interaction for
19817 * all DragDrop items in the window. Generally, you will not call
19818 * this class directly, but it does have helper methods that could
19819 * be useful in your DragDrop implementations.
19822 Roo.dd.DragDropMgr = function() {
19824 var Event = Roo.EventManager;
19829 * Two dimensional Array of registered DragDrop objects. The first
19830 * dimension is the DragDrop item group, the second the DragDrop
19833 * @type {string: string}
19840 * Array of element ids defined as drag handles. Used to determine
19841 * if the element that generated the mousedown event is actually the
19842 * handle and not the html element itself.
19843 * @property handleIds
19844 * @type {string: string}
19851 * the DragDrop object that is currently being dragged
19852 * @property dragCurrent
19860 * the DragDrop object(s) that are being hovered over
19861 * @property dragOvers
19869 * the X distance between the cursor and the object being dragged
19878 * the Y distance between the cursor and the object being dragged
19887 * Flag to determine if we should prevent the default behavior of the
19888 * events we define. By default this is true, but this can be set to
19889 * false if you need the default behavior (not recommended)
19890 * @property preventDefault
19894 preventDefault: true,
19897 * Flag to determine if we should stop the propagation of the events
19898 * we generate. This is true by default but you may want to set it to
19899 * false if the html element contains other features that require the
19901 * @property stopPropagation
19905 stopPropagation: true,
19908 * Internal flag that is set to true when drag and drop has been
19910 * @property initialized
19917 * All drag and drop can be disabled.
19925 * Called the first time an element is registered.
19931 this.initialized = true;
19935 * In point mode, drag and drop interaction is defined by the
19936 * location of the cursor during the drag/drop
19944 * In intersect mode, drag and drop interactio nis defined by the
19945 * overlap of two or more drag and drop objects.
19946 * @property INTERSECT
19953 * The current drag and drop mode. Default: POINT
19961 * Runs method on all drag and drop objects
19962 * @method _execOnAll
19966 _execOnAll: function(sMethod, args) {
19967 for (var i in this.ids) {
19968 for (var j in this.ids[i]) {
19969 var oDD = this.ids[i][j];
19970 if (! this.isTypeOfDD(oDD)) {
19973 oDD[sMethod].apply(oDD, args);
19979 * Drag and drop initialization. Sets up the global event handlers
19984 _onLoad: function() {
19988 if (!Roo.isTouch) {
19989 Event.on(document, "mouseup", this.handleMouseUp, this, true);
19990 Event.on(document, "mousemove", this.handleMouseMove, this, true);
19992 Event.on(document, "touchend", this.handleMouseUp, this, true);
19993 Event.on(document, "touchmove", this.handleMouseMove, this, true);
19995 Event.on(window, "unload", this._onUnload, this, true);
19996 Event.on(window, "resize", this._onResize, this, true);
19997 // Event.on(window, "mouseout", this._test);
20002 * Reset constraints on all drag and drop objs
20003 * @method _onResize
20007 _onResize: function(e) {
20008 this._execOnAll("resetConstraints", []);
20012 * Lock all drag and drop functionality
20016 lock: function() { this.locked = true; },
20019 * Unlock all drag and drop functionality
20023 unlock: function() { this.locked = false; },
20026 * Is drag and drop locked?
20028 * @return {boolean} True if drag and drop is locked, false otherwise.
20031 isLocked: function() { return this.locked; },
20034 * Location cache that is set for all drag drop objects when a drag is
20035 * initiated, cleared when the drag is finished.
20036 * @property locationCache
20043 * Set useCache to false if you want to force object the lookup of each
20044 * drag and drop linked element constantly during a drag.
20045 * @property useCache
20052 * The number of pixels that the mouse needs to move after the
20053 * mousedown before the drag is initiated. Default=3;
20054 * @property clickPixelThresh
20058 clickPixelThresh: 3,
20061 * The number of milliseconds after the mousedown event to initiate the
20062 * drag if we don't get a mouseup event. Default=1000
20063 * @property clickTimeThresh
20067 clickTimeThresh: 350,
20070 * Flag that indicates that either the drag pixel threshold or the
20071 * mousdown time threshold has been met
20072 * @property dragThreshMet
20077 dragThreshMet: false,
20080 * Timeout used for the click time threshold
20081 * @property clickTimeout
20086 clickTimeout: null,
20089 * The X position of the mousedown event stored for later use when a
20090 * drag threshold is met.
20099 * The Y position of the mousedown event stored for later use when a
20100 * drag threshold is met.
20109 * Each DragDrop instance must be registered with the DragDropMgr.
20110 * This is executed in DragDrop.init()
20111 * @method regDragDrop
20112 * @param {DragDrop} oDD the DragDrop object to register
20113 * @param {String} sGroup the name of the group this element belongs to
20116 regDragDrop: function(oDD, sGroup) {
20117 if (!this.initialized) { this.init(); }
20119 if (!this.ids[sGroup]) {
20120 this.ids[sGroup] = {};
20122 this.ids[sGroup][oDD.id] = oDD;
20126 * Removes the supplied dd instance from the supplied group. Executed
20127 * by DragDrop.removeFromGroup, so don't call this function directly.
20128 * @method removeDDFromGroup
20132 removeDDFromGroup: function(oDD, sGroup) {
20133 if (!this.ids[sGroup]) {
20134 this.ids[sGroup] = {};
20137 var obj = this.ids[sGroup];
20138 if (obj && obj[oDD.id]) {
20139 delete obj[oDD.id];
20144 * Unregisters a drag and drop item. This is executed in
20145 * DragDrop.unreg, use that method instead of calling this directly.
20150 _remove: function(oDD) {
20151 for (var g in oDD.groups) {
20152 if (g && this.ids[g][oDD.id]) {
20153 delete this.ids[g][oDD.id];
20156 delete this.handleIds[oDD.id];
20160 * Each DragDrop handle element must be registered. This is done
20161 * automatically when executing DragDrop.setHandleElId()
20162 * @method regHandle
20163 * @param {String} sDDId the DragDrop id this element is a handle for
20164 * @param {String} sHandleId the id of the element that is the drag
20168 regHandle: function(sDDId, sHandleId) {
20169 if (!this.handleIds[sDDId]) {
20170 this.handleIds[sDDId] = {};
20172 this.handleIds[sDDId][sHandleId] = sHandleId;
20176 * Utility function to determine if a given element has been
20177 * registered as a drag drop item.
20178 * @method isDragDrop
20179 * @param {String} id the element id to check
20180 * @return {boolean} true if this element is a DragDrop item,
20184 isDragDrop: function(id) {
20185 return ( this.getDDById(id) ) ? true : false;
20189 * Returns the drag and drop instances that are in all groups the
20190 * passed in instance belongs to.
20191 * @method getRelated
20192 * @param {DragDrop} p_oDD the obj to get related data for
20193 * @param {boolean} bTargetsOnly if true, only return targetable objs
20194 * @return {DragDrop[]} the related instances
20197 getRelated: function(p_oDD, bTargetsOnly) {
20199 for (var i in p_oDD.groups) {
20200 for (j in this.ids[i]) {
20201 var dd = this.ids[i][j];
20202 if (! this.isTypeOfDD(dd)) {
20205 if (!bTargetsOnly || dd.isTarget) {
20206 oDDs[oDDs.length] = dd;
20215 * Returns true if the specified dd target is a legal target for
20216 * the specifice drag obj
20217 * @method isLegalTarget
20218 * @param {DragDrop} the drag obj
20219 * @param {DragDrop} the target
20220 * @return {boolean} true if the target is a legal target for the
20224 isLegalTarget: function (oDD, oTargetDD) {
20225 var targets = this.getRelated(oDD, true);
20226 for (var i=0, len=targets.length;i<len;++i) {
20227 if (targets[i].id == oTargetDD.id) {
20236 * My goal is to be able to transparently determine if an object is
20237 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20238 * returns "object", oDD.constructor.toString() always returns
20239 * "DragDrop" and not the name of the subclass. So for now it just
20240 * evaluates a well-known variable in DragDrop.
20241 * @method isTypeOfDD
20242 * @param {Object} the object to evaluate
20243 * @return {boolean} true if typeof oDD = DragDrop
20246 isTypeOfDD: function (oDD) {
20247 return (oDD && oDD.__ygDragDrop);
20251 * Utility function to determine if a given element has been
20252 * registered as a drag drop handle for the given Drag Drop object.
20254 * @param {String} id the element id to check
20255 * @return {boolean} true if this element is a DragDrop handle, false
20259 isHandle: function(sDDId, sHandleId) {
20260 return ( this.handleIds[sDDId] &&
20261 this.handleIds[sDDId][sHandleId] );
20265 * Returns the DragDrop instance for a given id
20266 * @method getDDById
20267 * @param {String} id the id of the DragDrop object
20268 * @return {DragDrop} the drag drop object, null if it is not found
20271 getDDById: function(id) {
20272 for (var i in this.ids) {
20273 if (this.ids[i][id]) {
20274 return this.ids[i][id];
20281 * Fired after a registered DragDrop object gets the mousedown event.
20282 * Sets up the events required to track the object being dragged
20283 * @method handleMouseDown
20284 * @param {Event} e the event
20285 * @param oDD the DragDrop object being dragged
20289 handleMouseDown: function(e, oDD) {
20291 Roo.QuickTips.disable();
20293 this.currentTarget = e.getTarget();
20295 this.dragCurrent = oDD;
20297 var el = oDD.getEl();
20299 // track start position
20300 this.startX = e.getPageX();
20301 this.startY = e.getPageY();
20303 this.deltaX = this.startX - el.offsetLeft;
20304 this.deltaY = this.startY - el.offsetTop;
20306 this.dragThreshMet = false;
20308 this.clickTimeout = setTimeout(
20310 var DDM = Roo.dd.DDM;
20311 DDM.startDrag(DDM.startX, DDM.startY);
20313 this.clickTimeThresh );
20317 * Fired when either the drag pixel threshol or the mousedown hold
20318 * time threshold has been met.
20319 * @method startDrag
20320 * @param x {int} the X position of the original mousedown
20321 * @param y {int} the Y position of the original mousedown
20324 startDrag: function(x, y) {
20325 clearTimeout(this.clickTimeout);
20326 if (this.dragCurrent) {
20327 this.dragCurrent.b4StartDrag(x, y);
20328 this.dragCurrent.startDrag(x, y);
20330 this.dragThreshMet = true;
20334 * Internal function to handle the mouseup event. Will be invoked
20335 * from the context of the document.
20336 * @method handleMouseUp
20337 * @param {Event} e the event
20341 handleMouseUp: function(e) {
20344 Roo.QuickTips.enable();
20346 if (! this.dragCurrent) {
20350 clearTimeout(this.clickTimeout);
20352 if (this.dragThreshMet) {
20353 this.fireEvents(e, true);
20363 * Utility to stop event propagation and event default, if these
20364 * features are turned on.
20365 * @method stopEvent
20366 * @param {Event} e the event as returned by this.getEvent()
20369 stopEvent: function(e){
20370 if(this.stopPropagation) {
20371 e.stopPropagation();
20374 if (this.preventDefault) {
20375 e.preventDefault();
20380 * Internal function to clean up event handlers after the drag
20381 * operation is complete
20383 * @param {Event} e the event
20387 stopDrag: function(e) {
20388 // Fire the drag end event for the item that was dragged
20389 if (this.dragCurrent) {
20390 if (this.dragThreshMet) {
20391 this.dragCurrent.b4EndDrag(e);
20392 this.dragCurrent.endDrag(e);
20395 this.dragCurrent.onMouseUp(e);
20398 this.dragCurrent = null;
20399 this.dragOvers = {};
20403 * Internal function to handle the mousemove event. Will be invoked
20404 * from the context of the html element.
20406 * @TODO figure out what we can do about mouse events lost when the
20407 * user drags objects beyond the window boundary. Currently we can
20408 * detect this in internet explorer by verifying that the mouse is
20409 * down during the mousemove event. Firefox doesn't give us the
20410 * button state on the mousemove event.
20411 * @method handleMouseMove
20412 * @param {Event} e the event
20416 handleMouseMove: function(e) {
20417 if (! this.dragCurrent) {
20421 // var button = e.which || e.button;
20423 // check for IE mouseup outside of page boundary
20424 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20426 return this.handleMouseUp(e);
20429 if (!this.dragThreshMet) {
20430 var diffX = Math.abs(this.startX - e.getPageX());
20431 var diffY = Math.abs(this.startY - e.getPageY());
20432 if (diffX > this.clickPixelThresh ||
20433 diffY > this.clickPixelThresh) {
20434 this.startDrag(this.startX, this.startY);
20438 if (this.dragThreshMet) {
20439 this.dragCurrent.b4Drag(e);
20440 this.dragCurrent.onDrag(e);
20441 if(!this.dragCurrent.moveOnly){
20442 this.fireEvents(e, false);
20452 * Iterates over all of the DragDrop elements to find ones we are
20453 * hovering over or dropping on
20454 * @method fireEvents
20455 * @param {Event} e the event
20456 * @param {boolean} isDrop is this a drop op or a mouseover op?
20460 fireEvents: function(e, isDrop) {
20461 var dc = this.dragCurrent;
20463 // If the user did the mouse up outside of the window, we could
20464 // get here even though we have ended the drag.
20465 if (!dc || dc.isLocked()) {
20469 var pt = e.getPoint();
20471 // cache the previous dragOver array
20477 var enterEvts = [];
20479 // Check to see if the object(s) we were hovering over is no longer
20480 // being hovered over so we can fire the onDragOut event
20481 for (var i in this.dragOvers) {
20483 var ddo = this.dragOvers[i];
20485 if (! this.isTypeOfDD(ddo)) {
20489 if (! this.isOverTarget(pt, ddo, this.mode)) {
20490 outEvts.push( ddo );
20493 oldOvers[i] = true;
20494 delete this.dragOvers[i];
20497 for (var sGroup in dc.groups) {
20499 if ("string" != typeof sGroup) {
20503 for (i in this.ids[sGroup]) {
20504 var oDD = this.ids[sGroup][i];
20505 if (! this.isTypeOfDD(oDD)) {
20509 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20510 if (this.isOverTarget(pt, oDD, this.mode)) {
20511 // look for drop interactions
20513 dropEvts.push( oDD );
20514 // look for drag enter and drag over interactions
20517 // initial drag over: dragEnter fires
20518 if (!oldOvers[oDD.id]) {
20519 enterEvts.push( oDD );
20520 // subsequent drag overs: dragOver fires
20522 overEvts.push( oDD );
20525 this.dragOvers[oDD.id] = oDD;
20533 if (outEvts.length) {
20534 dc.b4DragOut(e, outEvts);
20535 dc.onDragOut(e, outEvts);
20538 if (enterEvts.length) {
20539 dc.onDragEnter(e, enterEvts);
20542 if (overEvts.length) {
20543 dc.b4DragOver(e, overEvts);
20544 dc.onDragOver(e, overEvts);
20547 if (dropEvts.length) {
20548 dc.b4DragDrop(e, dropEvts);
20549 dc.onDragDrop(e, dropEvts);
20553 // fire dragout events
20555 for (i=0, len=outEvts.length; i<len; ++i) {
20556 dc.b4DragOut(e, outEvts[i].id);
20557 dc.onDragOut(e, outEvts[i].id);
20560 // fire enter events
20561 for (i=0,len=enterEvts.length; i<len; ++i) {
20562 // dc.b4DragEnter(e, oDD.id);
20563 dc.onDragEnter(e, enterEvts[i].id);
20566 // fire over events
20567 for (i=0,len=overEvts.length; i<len; ++i) {
20568 dc.b4DragOver(e, overEvts[i].id);
20569 dc.onDragOver(e, overEvts[i].id);
20572 // fire drop events
20573 for (i=0, len=dropEvts.length; i<len; ++i) {
20574 dc.b4DragDrop(e, dropEvts[i].id);
20575 dc.onDragDrop(e, dropEvts[i].id);
20580 // notify about a drop that did not find a target
20581 if (isDrop && !dropEvts.length) {
20582 dc.onInvalidDrop(e);
20588 * Helper function for getting the best match from the list of drag
20589 * and drop objects returned by the drag and drop events when we are
20590 * in INTERSECT mode. It returns either the first object that the
20591 * cursor is over, or the object that has the greatest overlap with
20592 * the dragged element.
20593 * @method getBestMatch
20594 * @param {DragDrop[]} dds The array of drag and drop objects
20596 * @return {DragDrop} The best single match
20599 getBestMatch: function(dds) {
20601 // Return null if the input is not what we expect
20602 //if (!dds || !dds.length || dds.length == 0) {
20604 // If there is only one item, it wins
20605 //} else if (dds.length == 1) {
20607 var len = dds.length;
20612 // Loop through the targeted items
20613 for (var i=0; i<len; ++i) {
20615 // If the cursor is over the object, it wins. If the
20616 // cursor is over multiple matches, the first one we come
20618 if (dd.cursorIsOver) {
20621 // Otherwise the object with the most overlap wins
20624 winner.overlap.getArea() < dd.overlap.getArea()) {
20635 * Refreshes the cache of the top-left and bottom-right points of the
20636 * drag and drop objects in the specified group(s). This is in the
20637 * format that is stored in the drag and drop instance, so typical
20640 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20644 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20646 * @TODO this really should be an indexed array. Alternatively this
20647 * method could accept both.
20648 * @method refreshCache
20649 * @param {Object} groups an associative array of groups to refresh
20652 refreshCache: function(groups) {
20653 for (var sGroup in groups) {
20654 if ("string" != typeof sGroup) {
20657 for (var i in this.ids[sGroup]) {
20658 var oDD = this.ids[sGroup][i];
20660 if (this.isTypeOfDD(oDD)) {
20661 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20662 var loc = this.getLocation(oDD);
20664 this.locationCache[oDD.id] = loc;
20666 delete this.locationCache[oDD.id];
20667 // this will unregister the drag and drop object if
20668 // the element is not in a usable state
20677 * This checks to make sure an element exists and is in the DOM. The
20678 * main purpose is to handle cases where innerHTML is used to remove
20679 * drag and drop objects from the DOM. IE provides an 'unspecified
20680 * error' when trying to access the offsetParent of such an element
20682 * @param {HTMLElement} el the element to check
20683 * @return {boolean} true if the element looks usable
20686 verifyEl: function(el) {
20691 parent = el.offsetParent;
20694 parent = el.offsetParent;
20705 * Returns a Region object containing the drag and drop element's position
20706 * and size, including the padding configured for it
20707 * @method getLocation
20708 * @param {DragDrop} oDD the drag and drop object to get the
20710 * @return {Roo.lib.Region} a Region object representing the total area
20711 * the element occupies, including any padding
20712 * the instance is configured for.
20715 getLocation: function(oDD) {
20716 if (! this.isTypeOfDD(oDD)) {
20720 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20723 pos= Roo.lib.Dom.getXY(el);
20731 x2 = x1 + el.offsetWidth;
20733 y2 = y1 + el.offsetHeight;
20735 t = y1 - oDD.padding[0];
20736 r = x2 + oDD.padding[1];
20737 b = y2 + oDD.padding[2];
20738 l = x1 - oDD.padding[3];
20740 return new Roo.lib.Region( t, r, b, l );
20744 * Checks the cursor location to see if it over the target
20745 * @method isOverTarget
20746 * @param {Roo.lib.Point} pt The point to evaluate
20747 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20748 * @return {boolean} true if the mouse is over the target
20752 isOverTarget: function(pt, oTarget, intersect) {
20753 // use cache if available
20754 var loc = this.locationCache[oTarget.id];
20755 if (!loc || !this.useCache) {
20756 loc = this.getLocation(oTarget);
20757 this.locationCache[oTarget.id] = loc;
20765 oTarget.cursorIsOver = loc.contains( pt );
20767 // DragDrop is using this as a sanity check for the initial mousedown
20768 // in this case we are done. In POINT mode, if the drag obj has no
20769 // contraints, we are also done. Otherwise we need to evaluate the
20770 // location of the target as related to the actual location of the
20771 // dragged element.
20772 var dc = this.dragCurrent;
20773 if (!dc || !dc.getTargetCoord ||
20774 (!intersect && !dc.constrainX && !dc.constrainY)) {
20775 return oTarget.cursorIsOver;
20778 oTarget.overlap = null;
20780 // Get the current location of the drag element, this is the
20781 // location of the mouse event less the delta that represents
20782 // where the original mousedown happened on the element. We
20783 // need to consider constraints and ticks as well.
20784 var pos = dc.getTargetCoord(pt.x, pt.y);
20786 var el = dc.getDragEl();
20787 var curRegion = new Roo.lib.Region( pos.y,
20788 pos.x + el.offsetWidth,
20789 pos.y + el.offsetHeight,
20792 var overlap = curRegion.intersect(loc);
20795 oTarget.overlap = overlap;
20796 return (intersect) ? true : oTarget.cursorIsOver;
20803 * unload event handler
20804 * @method _onUnload
20808 _onUnload: function(e, me) {
20809 Roo.dd.DragDropMgr.unregAll();
20813 * Cleans up the drag and drop events and objects.
20818 unregAll: function() {
20820 if (this.dragCurrent) {
20822 this.dragCurrent = null;
20825 this._execOnAll("unreg", []);
20827 for (i in this.elementCache) {
20828 delete this.elementCache[i];
20831 this.elementCache = {};
20836 * A cache of DOM elements
20837 * @property elementCache
20844 * Get the wrapper for the DOM element specified
20845 * @method getElWrapper
20846 * @param {String} id the id of the element to get
20847 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20849 * @deprecated This wrapper isn't that useful
20852 getElWrapper: function(id) {
20853 var oWrapper = this.elementCache[id];
20854 if (!oWrapper || !oWrapper.el) {
20855 oWrapper = this.elementCache[id] =
20856 new this.ElementWrapper(Roo.getDom(id));
20862 * Returns the actual DOM element
20863 * @method getElement
20864 * @param {String} id the id of the elment to get
20865 * @return {Object} The element
20866 * @deprecated use Roo.getDom instead
20869 getElement: function(id) {
20870 return Roo.getDom(id);
20874 * Returns the style property for the DOM element (i.e.,
20875 * document.getElById(id).style)
20877 * @param {String} id the id of the elment to get
20878 * @return {Object} The style property of the element
20879 * @deprecated use Roo.getDom instead
20882 getCss: function(id) {
20883 var el = Roo.getDom(id);
20884 return (el) ? el.style : null;
20888 * Inner class for cached elements
20889 * @class DragDropMgr.ElementWrapper
20894 ElementWrapper: function(el) {
20899 this.el = el || null;
20904 this.id = this.el && el.id;
20906 * A reference to the style property
20909 this.css = this.el && el.style;
20913 * Returns the X position of an html element
20915 * @param el the element for which to get the position
20916 * @return {int} the X coordinate
20918 * @deprecated use Roo.lib.Dom.getX instead
20921 getPosX: function(el) {
20922 return Roo.lib.Dom.getX(el);
20926 * Returns the Y position of an html element
20928 * @param el the element for which to get the position
20929 * @return {int} the Y coordinate
20930 * @deprecated use Roo.lib.Dom.getY instead
20933 getPosY: function(el) {
20934 return Roo.lib.Dom.getY(el);
20938 * Swap two nodes. In IE, we use the native method, for others we
20939 * emulate the IE behavior
20941 * @param n1 the first node to swap
20942 * @param n2 the other node to swap
20945 swapNode: function(n1, n2) {
20949 var p = n2.parentNode;
20950 var s = n2.nextSibling;
20953 p.insertBefore(n1, n2);
20954 } else if (n2 == n1.nextSibling) {
20955 p.insertBefore(n2, n1);
20957 n1.parentNode.replaceChild(n2, n1);
20958 p.insertBefore(n1, s);
20964 * Returns the current scroll position
20965 * @method getScroll
20969 getScroll: function () {
20970 var t, l, dde=document.documentElement, db=document.body;
20971 if (dde && (dde.scrollTop || dde.scrollLeft)) {
20973 l = dde.scrollLeft;
20980 return { top: t, left: l };
20984 * Returns the specified element style property
20986 * @param {HTMLElement} el the element
20987 * @param {string} styleProp the style property
20988 * @return {string} The value of the style property
20989 * @deprecated use Roo.lib.Dom.getStyle
20992 getStyle: function(el, styleProp) {
20993 return Roo.fly(el).getStyle(styleProp);
20997 * Gets the scrollTop
20998 * @method getScrollTop
20999 * @return {int} the document's scrollTop
21002 getScrollTop: function () { return this.getScroll().top; },
21005 * Gets the scrollLeft
21006 * @method getScrollLeft
21007 * @return {int} the document's scrollTop
21010 getScrollLeft: function () { return this.getScroll().left; },
21013 * Sets the x/y position of an element to the location of the
21016 * @param {HTMLElement} moveEl The element to move
21017 * @param {HTMLElement} targetEl The position reference element
21020 moveToEl: function (moveEl, targetEl) {
21021 var aCoord = Roo.lib.Dom.getXY(targetEl);
21022 Roo.lib.Dom.setXY(moveEl, aCoord);
21026 * Numeric array sort function
21027 * @method numericSort
21030 numericSort: function(a, b) { return (a - b); },
21034 * @property _timeoutCount
21041 * Trying to make the load order less important. Without this we get
21042 * an error if this file is loaded before the Event Utility.
21043 * @method _addListeners
21047 _addListeners: function() {
21048 var DDM = Roo.dd.DDM;
21049 if ( Roo.lib.Event && document ) {
21052 if (DDM._timeoutCount > 2000) {
21054 setTimeout(DDM._addListeners, 10);
21055 if (document && document.body) {
21056 DDM._timeoutCount += 1;
21063 * Recursively searches the immediate parent and all child nodes for
21064 * the handle element in order to determine wheter or not it was
21066 * @method handleWasClicked
21067 * @param node the html element to inspect
21070 handleWasClicked: function(node, id) {
21071 if (this.isHandle(id, node.id)) {
21074 // check to see if this is a text node child of the one we want
21075 var p = node.parentNode;
21078 if (this.isHandle(id, p.id)) {
21093 // shorter alias, save a few bytes
21094 Roo.dd.DDM = Roo.dd.DragDropMgr;
21095 Roo.dd.DDM._addListeners();
21099 * Ext JS Library 1.1.1
21100 * Copyright(c) 2006-2007, Ext JS, LLC.
21102 * Originally Released Under LGPL - original licence link has changed is not relivant.
21105 * <script type="text/javascript">
21110 * A DragDrop implementation where the linked element follows the
21111 * mouse cursor during a drag.
21112 * @extends Roo.dd.DragDrop
21114 * @param {String} id the id of the linked element
21115 * @param {String} sGroup the group of related DragDrop items
21116 * @param {object} config an object containing configurable attributes
21117 * Valid properties for DD:
21120 Roo.dd.DD = function(id, sGroup, config) {
21122 this.init(id, sGroup, config);
21126 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21129 * When set to true, the utility automatically tries to scroll the browser
21130 * window wehn a drag and drop element is dragged near the viewport boundary.
21131 * Defaults to true.
21138 * Sets the pointer offset to the distance between the linked element's top
21139 * left corner and the location the element was clicked
21140 * @method autoOffset
21141 * @param {int} iPageX the X coordinate of the click
21142 * @param {int} iPageY the Y coordinate of the click
21144 autoOffset: function(iPageX, iPageY) {
21145 var x = iPageX - this.startPageX;
21146 var y = iPageY - this.startPageY;
21147 this.setDelta(x, y);
21151 * Sets the pointer offset. You can call this directly to force the
21152 * offset to be in a particular location (e.g., pass in 0,0 to set it
21153 * to the center of the object)
21155 * @param {int} iDeltaX the distance from the left
21156 * @param {int} iDeltaY the distance from the top
21158 setDelta: function(iDeltaX, iDeltaY) {
21159 this.deltaX = iDeltaX;
21160 this.deltaY = iDeltaY;
21164 * Sets the drag element to the location of the mousedown or click event,
21165 * maintaining the cursor location relative to the location on the element
21166 * that was clicked. Override this if you want to place the element in a
21167 * location other than where the cursor is.
21168 * @method setDragElPos
21169 * @param {int} iPageX the X coordinate of the mousedown or drag event
21170 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21172 setDragElPos: function(iPageX, iPageY) {
21173 // the first time we do this, we are going to check to make sure
21174 // the element has css positioning
21176 var el = this.getDragEl();
21177 this.alignElWithMouse(el, iPageX, iPageY);
21181 * Sets the element to the location of the mousedown or click event,
21182 * maintaining the cursor location relative to the location on the element
21183 * that was clicked. Override this if you want to place the element in a
21184 * location other than where the cursor is.
21185 * @method alignElWithMouse
21186 * @param {HTMLElement} el the element to move
21187 * @param {int} iPageX the X coordinate of the mousedown or drag event
21188 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21190 alignElWithMouse: function(el, iPageX, iPageY) {
21191 var oCoord = this.getTargetCoord(iPageX, iPageY);
21192 var fly = el.dom ? el : Roo.fly(el);
21193 if (!this.deltaSetXY) {
21194 var aCoord = [oCoord.x, oCoord.y];
21196 var newLeft = fly.getLeft(true);
21197 var newTop = fly.getTop(true);
21198 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21200 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21203 this.cachePosition(oCoord.x, oCoord.y);
21204 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21209 * Saves the most recent position so that we can reset the constraints and
21210 * tick marks on-demand. We need to know this so that we can calculate the
21211 * number of pixels the element is offset from its original position.
21212 * @method cachePosition
21213 * @param iPageX the current x position (optional, this just makes it so we
21214 * don't have to look it up again)
21215 * @param iPageY the current y position (optional, this just makes it so we
21216 * don't have to look it up again)
21218 cachePosition: function(iPageX, iPageY) {
21220 this.lastPageX = iPageX;
21221 this.lastPageY = iPageY;
21223 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21224 this.lastPageX = aCoord[0];
21225 this.lastPageY = aCoord[1];
21230 * Auto-scroll the window if the dragged object has been moved beyond the
21231 * visible window boundary.
21232 * @method autoScroll
21233 * @param {int} x the drag element's x position
21234 * @param {int} y the drag element's y position
21235 * @param {int} h the height of the drag element
21236 * @param {int} w the width of the drag element
21239 autoScroll: function(x, y, h, w) {
21242 // The client height
21243 var clientH = Roo.lib.Dom.getViewWidth();
21245 // The client width
21246 var clientW = Roo.lib.Dom.getViewHeight();
21248 // The amt scrolled down
21249 var st = this.DDM.getScrollTop();
21251 // The amt scrolled right
21252 var sl = this.DDM.getScrollLeft();
21254 // Location of the bottom of the element
21257 // Location of the right of the element
21260 // The distance from the cursor to the bottom of the visible area,
21261 // adjusted so that we don't scroll if the cursor is beyond the
21262 // element drag constraints
21263 var toBot = (clientH + st - y - this.deltaY);
21265 // The distance from the cursor to the right of the visible area
21266 var toRight = (clientW + sl - x - this.deltaX);
21269 // How close to the edge the cursor must be before we scroll
21270 // var thresh = (document.all) ? 100 : 40;
21273 // How many pixels to scroll per autoscroll op. This helps to reduce
21274 // clunky scrolling. IE is more sensitive about this ... it needs this
21275 // value to be higher.
21276 var scrAmt = (document.all) ? 80 : 30;
21278 // Scroll down if we are near the bottom of the visible page and the
21279 // obj extends below the crease
21280 if ( bot > clientH && toBot < thresh ) {
21281 window.scrollTo(sl, st + scrAmt);
21284 // Scroll up if the window is scrolled down and the top of the object
21285 // goes above the top border
21286 if ( y < st && st > 0 && y - st < thresh ) {
21287 window.scrollTo(sl, st - scrAmt);
21290 // Scroll right if the obj is beyond the right border and the cursor is
21291 // near the border.
21292 if ( right > clientW && toRight < thresh ) {
21293 window.scrollTo(sl + scrAmt, st);
21296 // Scroll left if the window has been scrolled to the right and the obj
21297 // extends past the left border
21298 if ( x < sl && sl > 0 && x - sl < thresh ) {
21299 window.scrollTo(sl - scrAmt, st);
21305 * Finds the location the element should be placed if we want to move
21306 * it to where the mouse location less the click offset would place us.
21307 * @method getTargetCoord
21308 * @param {int} iPageX the X coordinate of the click
21309 * @param {int} iPageY the Y coordinate of the click
21310 * @return an object that contains the coordinates (Object.x and Object.y)
21313 getTargetCoord: function(iPageX, iPageY) {
21316 var x = iPageX - this.deltaX;
21317 var y = iPageY - this.deltaY;
21319 if (this.constrainX) {
21320 if (x < this.minX) { x = this.minX; }
21321 if (x > this.maxX) { x = this.maxX; }
21324 if (this.constrainY) {
21325 if (y < this.minY) { y = this.minY; }
21326 if (y > this.maxY) { y = this.maxY; }
21329 x = this.getTick(x, this.xTicks);
21330 y = this.getTick(y, this.yTicks);
21337 * Sets up config options specific to this class. Overrides
21338 * Roo.dd.DragDrop, but all versions of this method through the
21339 * inheritance chain are called
21341 applyConfig: function() {
21342 Roo.dd.DD.superclass.applyConfig.call(this);
21343 this.scroll = (this.config.scroll !== false);
21347 * Event that fires prior to the onMouseDown event. Overrides
21350 b4MouseDown: function(e) {
21351 // this.resetConstraints();
21352 this.autoOffset(e.getPageX(),
21357 * Event that fires prior to the onDrag event. Overrides
21360 b4Drag: function(e) {
21361 this.setDragElPos(e.getPageX(),
21365 toString: function() {
21366 return ("DD " + this.id);
21369 //////////////////////////////////////////////////////////////////////////
21370 // Debugging ygDragDrop events that can be overridden
21371 //////////////////////////////////////////////////////////////////////////
21373 startDrag: function(x, y) {
21376 onDrag: function(e) {
21379 onDragEnter: function(e, id) {
21382 onDragOver: function(e, id) {
21385 onDragOut: function(e, id) {
21388 onDragDrop: function(e, id) {
21391 endDrag: function(e) {
21398 * Ext JS Library 1.1.1
21399 * Copyright(c) 2006-2007, Ext JS, LLC.
21401 * Originally Released Under LGPL - original licence link has changed is not relivant.
21404 * <script type="text/javascript">
21408 * @class Roo.dd.DDProxy
21409 * A DragDrop implementation that inserts an empty, bordered div into
21410 * the document that follows the cursor during drag operations. At the time of
21411 * the click, the frame div is resized to the dimensions of the linked html
21412 * element, and moved to the exact location of the linked element.
21414 * References to the "frame" element refer to the single proxy element that
21415 * was created to be dragged in place of all DDProxy elements on the
21418 * @extends Roo.dd.DD
21420 * @param {String} id the id of the linked html element
21421 * @param {String} sGroup the group of related DragDrop objects
21422 * @param {object} config an object containing configurable attributes
21423 * Valid properties for DDProxy in addition to those in DragDrop:
21424 * resizeFrame, centerFrame, dragElId
21426 Roo.dd.DDProxy = function(id, sGroup, config) {
21428 this.init(id, sGroup, config);
21434 * The default drag frame div id
21435 * @property Roo.dd.DDProxy.dragElId
21439 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21441 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21444 * By default we resize the drag frame to be the same size as the element
21445 * we want to drag (this is to get the frame effect). We can turn it off
21446 * if we want a different behavior.
21447 * @property resizeFrame
21453 * By default the frame is positioned exactly where the drag element is, so
21454 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21455 * you do not have constraints on the obj is to have the drag frame centered
21456 * around the cursor. Set centerFrame to true for this effect.
21457 * @property centerFrame
21460 centerFrame: false,
21463 * Creates the proxy element if it does not yet exist
21464 * @method createFrame
21466 createFrame: function() {
21468 var body = document.body;
21470 if (!body || !body.firstChild) {
21471 setTimeout( function() { self.createFrame(); }, 50 );
21475 var div = this.getDragEl();
21478 div = document.createElement("div");
21479 div.id = this.dragElId;
21482 s.position = "absolute";
21483 s.visibility = "hidden";
21485 s.border = "2px solid #aaa";
21488 // appendChild can blow up IE if invoked prior to the window load event
21489 // while rendering a table. It is possible there are other scenarios
21490 // that would cause this to happen as well.
21491 body.insertBefore(div, body.firstChild);
21496 * Initialization for the drag frame element. Must be called in the
21497 * constructor of all subclasses
21498 * @method initFrame
21500 initFrame: function() {
21501 this.createFrame();
21504 applyConfig: function() {
21505 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21507 this.resizeFrame = (this.config.resizeFrame !== false);
21508 this.centerFrame = (this.config.centerFrame);
21509 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21513 * Resizes the drag frame to the dimensions of the clicked object, positions
21514 * it over the object, and finally displays it
21515 * @method showFrame
21516 * @param {int} iPageX X click position
21517 * @param {int} iPageY Y click position
21520 showFrame: function(iPageX, iPageY) {
21521 var el = this.getEl();
21522 var dragEl = this.getDragEl();
21523 var s = dragEl.style;
21525 this._resizeProxy();
21527 if (this.centerFrame) {
21528 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21529 Math.round(parseInt(s.height, 10)/2) );
21532 this.setDragElPos(iPageX, iPageY);
21534 Roo.fly(dragEl).show();
21538 * The proxy is automatically resized to the dimensions of the linked
21539 * element when a drag is initiated, unless resizeFrame is set to false
21540 * @method _resizeProxy
21543 _resizeProxy: function() {
21544 if (this.resizeFrame) {
21545 var el = this.getEl();
21546 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21550 // overrides Roo.dd.DragDrop
21551 b4MouseDown: function(e) {
21552 var x = e.getPageX();
21553 var y = e.getPageY();
21554 this.autoOffset(x, y);
21555 this.setDragElPos(x, y);
21558 // overrides Roo.dd.DragDrop
21559 b4StartDrag: function(x, y) {
21560 // show the drag frame
21561 this.showFrame(x, y);
21564 // overrides Roo.dd.DragDrop
21565 b4EndDrag: function(e) {
21566 Roo.fly(this.getDragEl()).hide();
21569 // overrides Roo.dd.DragDrop
21570 // By default we try to move the element to the last location of the frame.
21571 // This is so that the default behavior mirrors that of Roo.dd.DD.
21572 endDrag: function(e) {
21574 var lel = this.getEl();
21575 var del = this.getDragEl();
21577 // Show the drag frame briefly so we can get its position
21578 del.style.visibility = "";
21581 // Hide the linked element before the move to get around a Safari
21583 lel.style.visibility = "hidden";
21584 Roo.dd.DDM.moveToEl(lel, del);
21585 del.style.visibility = "hidden";
21586 lel.style.visibility = "";
21591 beforeMove : function(){
21595 afterDrag : function(){
21599 toString: function() {
21600 return ("DDProxy " + this.id);
21606 * Ext JS Library 1.1.1
21607 * Copyright(c) 2006-2007, Ext JS, LLC.
21609 * Originally Released Under LGPL - original licence link has changed is not relivant.
21612 * <script type="text/javascript">
21616 * @class Roo.dd.DDTarget
21617 * A DragDrop implementation that does not move, but can be a drop
21618 * target. You would get the same result by simply omitting implementation
21619 * for the event callbacks, but this way we reduce the processing cost of the
21620 * event listener and the callbacks.
21621 * @extends Roo.dd.DragDrop
21623 * @param {String} id the id of the element that is a drop target
21624 * @param {String} sGroup the group of related DragDrop objects
21625 * @param {object} config an object containing configurable attributes
21626 * Valid properties for DDTarget in addition to those in
21630 Roo.dd.DDTarget = function(id, sGroup, config) {
21632 this.initTarget(id, sGroup, config);
21634 if (config && (config.listeners || config.events)) {
21635 Roo.dd.DragDrop.superclass.constructor.call(this, {
21636 listeners : config.listeners || {},
21637 events : config.events || {}
21642 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21643 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21644 toString: function() {
21645 return ("DDTarget " + this.id);
21650 * Ext JS Library 1.1.1
21651 * Copyright(c) 2006-2007, Ext JS, LLC.
21653 * Originally Released Under LGPL - original licence link has changed is not relivant.
21656 * <script type="text/javascript">
21661 * @class Roo.dd.ScrollManager
21662 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21663 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21666 Roo.dd.ScrollManager = function(){
21667 var ddm = Roo.dd.DragDropMgr;
21674 var onStop = function(e){
21679 var triggerRefresh = function(){
21680 if(ddm.dragCurrent){
21681 ddm.refreshCache(ddm.dragCurrent.groups);
21685 var doScroll = function(){
21686 if(ddm.dragCurrent){
21687 var dds = Roo.dd.ScrollManager;
21689 if(proc.el.scroll(proc.dir, dds.increment)){
21693 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21698 var clearProc = function(){
21700 clearInterval(proc.id);
21707 var startProc = function(el, dir){
21708 Roo.log('scroll startproc');
21712 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21715 var onFire = function(e, isDrop){
21717 if(isDrop || !ddm.dragCurrent){ return; }
21718 var dds = Roo.dd.ScrollManager;
21719 if(!dragEl || dragEl != ddm.dragCurrent){
21720 dragEl = ddm.dragCurrent;
21721 // refresh regions on drag start
21722 dds.refreshCache();
21725 var xy = Roo.lib.Event.getXY(e);
21726 var pt = new Roo.lib.Point(xy[0], xy[1]);
21727 for(var id in els){
21728 var el = els[id], r = el._region;
21729 if(r && r.contains(pt) && el.isScrollable()){
21730 if(r.bottom - pt.y <= dds.thresh){
21732 startProc(el, "down");
21735 }else if(r.right - pt.x <= dds.thresh){
21737 startProc(el, "left");
21740 }else if(pt.y - r.top <= dds.thresh){
21742 startProc(el, "up");
21745 }else if(pt.x - r.left <= dds.thresh){
21747 startProc(el, "right");
21756 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21757 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21761 * Registers new overflow element(s) to auto scroll
21762 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21764 register : function(el){
21765 if(el instanceof Array){
21766 for(var i = 0, len = el.length; i < len; i++) {
21767 this.register(el[i]);
21773 Roo.dd.ScrollManager.els = els;
21777 * Unregisters overflow element(s) so they are no longer scrolled
21778 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21780 unregister : function(el){
21781 if(el instanceof Array){
21782 for(var i = 0, len = el.length; i < len; i++) {
21783 this.unregister(el[i]);
21792 * The number of pixels from the edge of a container the pointer needs to be to
21793 * trigger scrolling (defaults to 25)
21799 * The number of pixels to scroll in each scroll increment (defaults to 50)
21805 * The frequency of scrolls in milliseconds (defaults to 500)
21811 * True to animate the scroll (defaults to true)
21817 * The animation duration in seconds -
21818 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21824 * Manually trigger a cache refresh.
21826 refreshCache : function(){
21827 for(var id in els){
21828 if(typeof els[id] == 'object'){ // for people extending the object prototype
21829 els[id]._region = els[id].getRegion();
21836 * Ext JS Library 1.1.1
21837 * Copyright(c) 2006-2007, Ext JS, LLC.
21839 * Originally Released Under LGPL - original licence link has changed is not relivant.
21842 * <script type="text/javascript">
21847 * @class Roo.dd.Registry
21848 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21849 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21852 Roo.dd.Registry = function(){
21855 var autoIdSeed = 0;
21857 var getId = function(el, autogen){
21858 if(typeof el == "string"){
21862 if(!id && autogen !== false){
21863 id = "roodd-" + (++autoIdSeed);
21871 * Register a drag drop element
21872 * @param {String|HTMLElement} element The id or DOM node to register
21873 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21874 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21875 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21876 * populated in the data object (if applicable):
21878 Value Description<br />
21879 --------- ------------------------------------------<br />
21880 handles Array of DOM nodes that trigger dragging<br />
21881 for the element being registered<br />
21882 isHandle True if the element passed in triggers<br />
21883 dragging itself, else false
21886 register : function(el, data){
21888 if(typeof el == "string"){
21889 el = document.getElementById(el);
21892 elements[getId(el)] = data;
21893 if(data.isHandle !== false){
21894 handles[data.ddel.id] = data;
21897 var hs = data.handles;
21898 for(var i = 0, len = hs.length; i < len; i++){
21899 handles[getId(hs[i])] = data;
21905 * Unregister a drag drop element
21906 * @param {String|HTMLElement} element The id or DOM node to unregister
21908 unregister : function(el){
21909 var id = getId(el, false);
21910 var data = elements[id];
21912 delete elements[id];
21914 var hs = data.handles;
21915 for(var i = 0, len = hs.length; i < len; i++){
21916 delete handles[getId(hs[i], false)];
21923 * Returns the handle registered for a DOM Node by id
21924 * @param {String|HTMLElement} id The DOM node or id to look up
21925 * @return {Object} handle The custom handle data
21927 getHandle : function(id){
21928 if(typeof id != "string"){ // must be element?
21931 return handles[id];
21935 * Returns the handle that is registered for the DOM node that is the target of the event
21936 * @param {Event} e The event
21937 * @return {Object} handle The custom handle data
21939 getHandleFromEvent : function(e){
21940 var t = Roo.lib.Event.getTarget(e);
21941 return t ? handles[t.id] : null;
21945 * Returns a custom data object that is registered for a DOM node by id
21946 * @param {String|HTMLElement} id The DOM node or id to look up
21947 * @return {Object} data The custom data
21949 getTarget : function(id){
21950 if(typeof id != "string"){ // must be element?
21953 return elements[id];
21957 * Returns a custom data object that is registered for the DOM node that is the target of the event
21958 * @param {Event} e The event
21959 * @return {Object} data The custom data
21961 getTargetFromEvent : function(e){
21962 var t = Roo.lib.Event.getTarget(e);
21963 return t ? elements[t.id] || handles[t.id] : null;
21968 * Ext JS Library 1.1.1
21969 * Copyright(c) 2006-2007, Ext JS, LLC.
21971 * Originally Released Under LGPL - original licence link has changed is not relivant.
21974 * <script type="text/javascript">
21979 * @class Roo.dd.StatusProxy
21980 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
21981 * default drag proxy used by all Roo.dd components.
21983 * @param {Object} config
21985 Roo.dd.StatusProxy = function(config){
21986 Roo.apply(this, config);
21987 this.id = this.id || Roo.id();
21988 this.el = new Roo.Layer({
21990 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
21991 {tag: "div", cls: "x-dd-drop-icon"},
21992 {tag: "div", cls: "x-dd-drag-ghost"}
21995 shadow: !config || config.shadow !== false
21997 this.ghost = Roo.get(this.el.dom.childNodes[1]);
21998 this.dropStatus = this.dropNotAllowed;
22001 Roo.dd.StatusProxy.prototype = {
22003 * @cfg {String} dropAllowed
22004 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
22006 dropAllowed : "x-dd-drop-ok",
22008 * @cfg {String} dropNotAllowed
22009 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
22011 dropNotAllowed : "x-dd-drop-nodrop",
22014 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
22015 * over the current target element.
22016 * @param {String} cssClass The css class for the new drop status indicator image
22018 setStatus : function(cssClass){
22019 cssClass = cssClass || this.dropNotAllowed;
22020 if(this.dropStatus != cssClass){
22021 this.el.replaceClass(this.dropStatus, cssClass);
22022 this.dropStatus = cssClass;
22027 * Resets the status indicator to the default dropNotAllowed value
22028 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
22030 reset : function(clearGhost){
22031 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
22032 this.dropStatus = this.dropNotAllowed;
22034 this.ghost.update("");
22039 * Updates the contents of the ghost element
22040 * @param {String} html The html that will replace the current innerHTML of the ghost element
22042 update : function(html){
22043 if(typeof html == "string"){
22044 this.ghost.update(html);
22046 this.ghost.update("");
22047 html.style.margin = "0";
22048 this.ghost.dom.appendChild(html);
22050 // ensure float = none set?? cant remember why though.
22051 var el = this.ghost.dom.firstChild;
22053 Roo.fly(el).setStyle('float', 'none');
22058 * Returns the underlying proxy {@link Roo.Layer}
22059 * @return {Roo.Layer} el
22061 getEl : function(){
22066 * Returns the ghost element
22067 * @return {Roo.Element} el
22069 getGhost : function(){
22075 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22077 hide : function(clear){
22085 * Stops the repair animation if it's currently running
22088 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22094 * Displays this proxy
22101 * Force the Layer to sync its shadow and shim positions to the element
22108 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22109 * invalid drop operation by the item being dragged.
22110 * @param {Array} xy The XY position of the element ([x, y])
22111 * @param {Function} callback The function to call after the repair is complete
22112 * @param {Object} scope The scope in which to execute the callback
22114 repair : function(xy, callback, scope){
22115 this.callback = callback;
22116 this.scope = scope;
22117 if(xy && this.animRepair !== false){
22118 this.el.addClass("x-dd-drag-repair");
22119 this.el.hideUnders(true);
22120 this.anim = this.el.shift({
22121 duration: this.repairDuration || .5,
22125 callback: this.afterRepair,
22129 this.afterRepair();
22134 afterRepair : function(){
22136 if(typeof this.callback == "function"){
22137 this.callback.call(this.scope || this);
22139 this.callback = null;
22144 * Ext JS Library 1.1.1
22145 * Copyright(c) 2006-2007, Ext JS, LLC.
22147 * Originally Released Under LGPL - original licence link has changed is not relivant.
22150 * <script type="text/javascript">
22154 * @class Roo.dd.DragSource
22155 * @extends Roo.dd.DDProxy
22156 * A simple class that provides the basic implementation needed to make any element draggable.
22158 * @param {String/HTMLElement/Element} el The container element
22159 * @param {Object} config
22161 Roo.dd.DragSource = function(el, config){
22162 this.el = Roo.get(el);
22163 this.dragData = {};
22165 Roo.apply(this, config);
22168 this.proxy = new Roo.dd.StatusProxy();
22171 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22172 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22174 this.dragging = false;
22177 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22179 * @cfg {String} dropAllowed
22180 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22182 dropAllowed : "x-dd-drop-ok",
22184 * @cfg {String} dropNotAllowed
22185 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22187 dropNotAllowed : "x-dd-drop-nodrop",
22190 * Returns the data object associated with this drag source
22191 * @return {Object} data An object containing arbitrary data
22193 getDragData : function(e){
22194 return this.dragData;
22198 onDragEnter : function(e, id){
22199 var target = Roo.dd.DragDropMgr.getDDById(id);
22200 this.cachedTarget = target;
22201 if(this.beforeDragEnter(target, e, id) !== false){
22202 if(target.isNotifyTarget){
22203 var status = target.notifyEnter(this, e, this.dragData);
22204 this.proxy.setStatus(status);
22206 this.proxy.setStatus(this.dropAllowed);
22209 if(this.afterDragEnter){
22211 * An empty function by default, but provided so that you can perform a custom action
22212 * when the dragged item enters the drop target by providing an implementation.
22213 * @param {Roo.dd.DragDrop} target The drop target
22214 * @param {Event} e The event object
22215 * @param {String} id The id of the dragged element
22216 * @method afterDragEnter
22218 this.afterDragEnter(target, e, id);
22224 * An empty function by default, but provided so that you can perform a custom action
22225 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22226 * @param {Roo.dd.DragDrop} target The drop target
22227 * @param {Event} e The event object
22228 * @param {String} id The id of the dragged element
22229 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22231 beforeDragEnter : function(target, e, id){
22236 alignElWithMouse: function() {
22237 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22242 onDragOver : function(e, id){
22243 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22244 if(this.beforeDragOver(target, e, id) !== false){
22245 if(target.isNotifyTarget){
22246 var status = target.notifyOver(this, e, this.dragData);
22247 this.proxy.setStatus(status);
22250 if(this.afterDragOver){
22252 * An empty function by default, but provided so that you can perform a custom action
22253 * while the dragged item is over the drop target by providing an implementation.
22254 * @param {Roo.dd.DragDrop} target The drop target
22255 * @param {Event} e The event object
22256 * @param {String} id The id of the dragged element
22257 * @method afterDragOver
22259 this.afterDragOver(target, e, id);
22265 * An empty function by default, but provided so that you can perform a custom action
22266 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22267 * @param {Roo.dd.DragDrop} target The drop target
22268 * @param {Event} e The event object
22269 * @param {String} id The id of the dragged element
22270 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22272 beforeDragOver : function(target, e, id){
22277 onDragOut : function(e, id){
22278 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22279 if(this.beforeDragOut(target, e, id) !== false){
22280 if(target.isNotifyTarget){
22281 target.notifyOut(this, e, this.dragData);
22283 this.proxy.reset();
22284 if(this.afterDragOut){
22286 * An empty function by default, but provided so that you can perform a custom action
22287 * after the dragged item is dragged out of the target without dropping.
22288 * @param {Roo.dd.DragDrop} target The drop target
22289 * @param {Event} e The event object
22290 * @param {String} id The id of the dragged element
22291 * @method afterDragOut
22293 this.afterDragOut(target, e, id);
22296 this.cachedTarget = null;
22300 * An empty function by default, but provided so that you can perform a custom action before the dragged
22301 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
22302 * @param {Roo.dd.DragDrop} target The drop target
22303 * @param {Event} e The event object
22304 * @param {String} id The id of the dragged element
22305 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22307 beforeDragOut : function(target, e, id){
22312 onDragDrop : function(e, id){
22313 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22314 if(this.beforeDragDrop(target, e, id) !== false){
22315 if(target.isNotifyTarget){
22316 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22317 this.onValidDrop(target, e, id);
22319 this.onInvalidDrop(target, e, id);
22322 this.onValidDrop(target, e, id);
22325 if(this.afterDragDrop){
22327 * An empty function by default, but provided so that you can perform a custom action
22328 * after a valid drag drop has occurred by providing an implementation.
22329 * @param {Roo.dd.DragDrop} target The drop target
22330 * @param {Event} e The event object
22331 * @param {String} id The id of the dropped element
22332 * @method afterDragDrop
22334 this.afterDragDrop(target, e, id);
22337 delete this.cachedTarget;
22341 * An empty function by default, but provided so that you can perform a custom action before the dragged
22342 * item is dropped onto the target and optionally cancel the onDragDrop.
22343 * @param {Roo.dd.DragDrop} target The drop target
22344 * @param {Event} e The event object
22345 * @param {String} id The id of the dragged element
22346 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22348 beforeDragDrop : function(target, e, id){
22353 onValidDrop : function(target, e, id){
22355 if(this.afterValidDrop){
22357 * An empty function by default, but provided so that you can perform a custom action
22358 * after a valid drop has occurred by providing an implementation.
22359 * @param {Object} target The target DD
22360 * @param {Event} e The event object
22361 * @param {String} id The id of the dropped element
22362 * @method afterInvalidDrop
22364 this.afterValidDrop(target, e, id);
22369 getRepairXY : function(e, data){
22370 return this.el.getXY();
22374 onInvalidDrop : function(target, e, id){
22375 this.beforeInvalidDrop(target, e, id);
22376 if(this.cachedTarget){
22377 if(this.cachedTarget.isNotifyTarget){
22378 this.cachedTarget.notifyOut(this, e, this.dragData);
22380 this.cacheTarget = null;
22382 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22384 if(this.afterInvalidDrop){
22386 * An empty function by default, but provided so that you can perform a custom action
22387 * after an invalid drop has occurred by providing an implementation.
22388 * @param {Event} e The event object
22389 * @param {String} id The id of the dropped element
22390 * @method afterInvalidDrop
22392 this.afterInvalidDrop(e, id);
22397 afterRepair : function(){
22399 this.el.highlight(this.hlColor || "c3daf9");
22401 this.dragging = false;
22405 * An empty function by default, but provided so that you can perform a custom action after an invalid
22406 * drop has occurred.
22407 * @param {Roo.dd.DragDrop} target The drop target
22408 * @param {Event} e The event object
22409 * @param {String} id The id of the dragged element
22410 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22412 beforeInvalidDrop : function(target, e, id){
22417 handleMouseDown : function(e){
22418 if(this.dragging) {
22421 var data = this.getDragData(e);
22422 if(data && this.onBeforeDrag(data, e) !== false){
22423 this.dragData = data;
22425 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22430 * An empty function by default, but provided so that you can perform a custom action before the initial
22431 * drag event begins and optionally cancel it.
22432 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22433 * @param {Event} e The event object
22434 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22436 onBeforeDrag : function(data, e){
22441 * An empty function by default, but provided so that you can perform a custom action once the initial
22442 * drag event has begun. The drag cannot be canceled from this function.
22443 * @param {Number} x The x position of the click on the dragged object
22444 * @param {Number} y The y position of the click on the dragged object
22446 onStartDrag : Roo.emptyFn,
22448 // private - YUI override
22449 startDrag : function(x, y){
22450 this.proxy.reset();
22451 this.dragging = true;
22452 this.proxy.update("");
22453 this.onInitDrag(x, y);
22458 onInitDrag : function(x, y){
22459 var clone = this.el.dom.cloneNode(true);
22460 clone.id = Roo.id(); // prevent duplicate ids
22461 this.proxy.update(clone);
22462 this.onStartDrag(x, y);
22467 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22468 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22470 getProxy : function(){
22475 * Hides the drag source's {@link Roo.dd.StatusProxy}
22477 hideProxy : function(){
22479 this.proxy.reset(true);
22480 this.dragging = false;
22484 triggerCacheRefresh : function(){
22485 Roo.dd.DDM.refreshCache(this.groups);
22488 // private - override to prevent hiding
22489 b4EndDrag: function(e) {
22492 // private - override to prevent moving
22493 endDrag : function(e){
22494 this.onEndDrag(this.dragData, e);
22498 onEndDrag : function(data, e){
22501 // private - pin to cursor
22502 autoOffset : function(x, y) {
22503 this.setDelta(-12, -20);
22507 * Ext JS Library 1.1.1
22508 * Copyright(c) 2006-2007, Ext JS, LLC.
22510 * Originally Released Under LGPL - original licence link has changed is not relivant.
22513 * <script type="text/javascript">
22518 * @class Roo.dd.DropTarget
22519 * @extends Roo.dd.DDTarget
22520 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22521 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22523 * @param {String/HTMLElement/Element} el The container element
22524 * @param {Object} config
22526 Roo.dd.DropTarget = function(el, config){
22527 this.el = Roo.get(el);
22529 var listeners = false; ;
22530 if (config && config.listeners) {
22531 listeners= config.listeners;
22532 delete config.listeners;
22534 Roo.apply(this, config);
22536 if(this.containerScroll){
22537 Roo.dd.ScrollManager.register(this.el);
22541 * @scope Roo.dd.DropTarget
22546 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22547 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22548 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22550 * IMPORTANT : it should set this.overClass and this.dropAllowed
22552 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22553 * @param {Event} e The event
22554 * @param {Object} data An object containing arbitrary data supplied by the drag source
22560 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22561 * This method will be called on every mouse movement while the drag source is over the drop target.
22562 * This default implementation simply returns the dropAllowed config value.
22564 * IMPORTANT : it should set this.dropAllowed
22566 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22567 * @param {Event} e The event
22568 * @param {Object} data An object containing arbitrary data supplied by the drag source
22574 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22575 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22576 * overClass (if any) from the drop element.
22578 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22579 * @param {Event} e The event
22580 * @param {Object} data An object containing arbitrary data supplied by the drag source
22586 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22587 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22588 * implementation that does something to process the drop event and returns true so that the drag source's
22589 * repair action does not run.
22591 * IMPORTANT : it should set this.success
22593 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22594 * @param {Event} e The event
22595 * @param {Object} data An object containing arbitrary data supplied by the drag source
22601 Roo.dd.DropTarget.superclass.constructor.call( this,
22603 this.ddGroup || this.group,
22606 listeners : listeners || {}
22614 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22616 * @cfg {String} overClass
22617 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22620 * @cfg {String} ddGroup
22621 * The drag drop group to handle drop events for
22625 * @cfg {String} dropAllowed
22626 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22628 dropAllowed : "x-dd-drop-ok",
22630 * @cfg {String} dropNotAllowed
22631 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22633 dropNotAllowed : "x-dd-drop-nodrop",
22635 * @cfg {boolean} success
22636 * set this after drop listener..
22640 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22641 * if the drop point is valid for over/enter..
22648 isNotifyTarget : true,
22653 notifyEnter : function(dd, e, data)
22656 this.fireEvent('enter', dd, e, data);
22657 if(this.overClass){
22658 this.el.addClass(this.overClass);
22660 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22661 this.valid ? this.dropAllowed : this.dropNotAllowed
22668 notifyOver : function(dd, e, data)
22671 this.fireEvent('over', dd, e, data);
22672 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22673 this.valid ? this.dropAllowed : this.dropNotAllowed
22680 notifyOut : function(dd, e, data)
22682 this.fireEvent('out', dd, e, data);
22683 if(this.overClass){
22684 this.el.removeClass(this.overClass);
22691 notifyDrop : function(dd, e, data)
22693 this.success = false;
22694 this.fireEvent('drop', dd, e, data);
22695 return this.success;
22699 * Ext JS Library 1.1.1
22700 * Copyright(c) 2006-2007, Ext JS, LLC.
22702 * Originally Released Under LGPL - original licence link has changed is not relivant.
22705 * <script type="text/javascript">
22710 * @class Roo.dd.DragZone
22711 * @extends Roo.dd.DragSource
22712 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22713 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22715 * @param {String/HTMLElement/Element} el The container element
22716 * @param {Object} config
22718 Roo.dd.DragZone = function(el, config){
22719 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22720 if(this.containerScroll){
22721 Roo.dd.ScrollManager.register(this.el);
22725 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22727 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22728 * for auto scrolling during drag operations.
22731 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22732 * method after a failed drop (defaults to "c3daf9" - light blue)
22736 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22737 * for a valid target to drag based on the mouse down. Override this method
22738 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22739 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22740 * @param {EventObject} e The mouse down event
22741 * @return {Object} The dragData
22743 getDragData : function(e){
22744 return Roo.dd.Registry.getHandleFromEvent(e);
22748 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22749 * this.dragData.ddel
22750 * @param {Number} x The x position of the click on the dragged object
22751 * @param {Number} y The y position of the click on the dragged object
22752 * @return {Boolean} true to continue the drag, false to cancel
22754 onInitDrag : function(x, y){
22755 this.proxy.update(this.dragData.ddel.cloneNode(true));
22756 this.onStartDrag(x, y);
22761 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22763 afterRepair : function(){
22765 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22767 this.dragging = false;
22771 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22772 * the XY of this.dragData.ddel
22773 * @param {EventObject} e The mouse up event
22774 * @return {Array} The xy location (e.g. [100, 200])
22776 getRepairXY : function(e){
22777 return Roo.Element.fly(this.dragData.ddel).getXY();
22781 * Ext JS Library 1.1.1
22782 * Copyright(c) 2006-2007, Ext JS, LLC.
22784 * Originally Released Under LGPL - original licence link has changed is not relivant.
22787 * <script type="text/javascript">
22790 * @class Roo.dd.DropZone
22791 * @extends Roo.dd.DropTarget
22792 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22793 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22795 * @param {String/HTMLElement/Element} el The container element
22796 * @param {Object} config
22798 Roo.dd.DropZone = function(el, config){
22799 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22802 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22804 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22805 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22806 * provide your own custom lookup.
22807 * @param {Event} e The event
22808 * @return {Object} data The custom data
22810 getTargetFromEvent : function(e){
22811 return Roo.dd.Registry.getTargetFromEvent(e);
22815 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22816 * that it has registered. This method has no default implementation and should be overridden to provide
22817 * node-specific processing if necessary.
22818 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22819 * {@link #getTargetFromEvent} for this node)
22820 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22821 * @param {Event} e The event
22822 * @param {Object} data An object containing arbitrary data supplied by the drag source
22824 onNodeEnter : function(n, dd, e, data){
22829 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22830 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22831 * overridden to provide the proper feedback.
22832 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22833 * {@link #getTargetFromEvent} for this node)
22834 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22835 * @param {Event} e The event
22836 * @param {Object} data An object containing arbitrary data supplied by the drag source
22837 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22838 * underlying {@link Roo.dd.StatusProxy} can be updated
22840 onNodeOver : function(n, dd, e, data){
22841 return this.dropAllowed;
22845 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22846 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22847 * node-specific processing if necessary.
22848 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22849 * {@link #getTargetFromEvent} for this node)
22850 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22851 * @param {Event} e The event
22852 * @param {Object} data An object containing arbitrary data supplied by the drag source
22854 onNodeOut : function(n, dd, e, data){
22859 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22860 * the drop node. The default implementation returns false, so it should be overridden to provide the
22861 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22862 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22863 * {@link #getTargetFromEvent} for this node)
22864 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22865 * @param {Event} e The event
22866 * @param {Object} data An object containing arbitrary data supplied by the drag source
22867 * @return {Boolean} True if the drop was valid, else false
22869 onNodeDrop : function(n, dd, e, data){
22874 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22875 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22876 * it should be overridden to provide the proper feedback if necessary.
22877 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22878 * @param {Event} e The event
22879 * @param {Object} data An object containing arbitrary data supplied by the drag source
22880 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22881 * underlying {@link Roo.dd.StatusProxy} can be updated
22883 onContainerOver : function(dd, e, data){
22884 return this.dropNotAllowed;
22888 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22889 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22890 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22891 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22892 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22893 * @param {Event} e The event
22894 * @param {Object} data An object containing arbitrary data supplied by the drag source
22895 * @return {Boolean} True if the drop was valid, else false
22897 onContainerDrop : function(dd, e, data){
22902 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22903 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22904 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22905 * you should override this method and provide a custom implementation.
22906 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22907 * @param {Event} e The event
22908 * @param {Object} data An object containing arbitrary data supplied by the drag source
22909 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22910 * underlying {@link Roo.dd.StatusProxy} can be updated
22912 notifyEnter : function(dd, e, data){
22913 return this.dropNotAllowed;
22917 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22918 * This method will be called on every mouse movement while the drag source is over the drop zone.
22919 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22920 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22921 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22922 * registered node, it will call {@link #onContainerOver}.
22923 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22924 * @param {Event} e The event
22925 * @param {Object} data An object containing arbitrary data supplied by the drag source
22926 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22927 * underlying {@link Roo.dd.StatusProxy} can be updated
22929 notifyOver : function(dd, e, data){
22930 var n = this.getTargetFromEvent(e);
22931 if(!n){ // not over valid drop target
22932 if(this.lastOverNode){
22933 this.onNodeOut(this.lastOverNode, dd, e, data);
22934 this.lastOverNode = null;
22936 return this.onContainerOver(dd, e, data);
22938 if(this.lastOverNode != n){
22939 if(this.lastOverNode){
22940 this.onNodeOut(this.lastOverNode, dd, e, data);
22942 this.onNodeEnter(n, dd, e, data);
22943 this.lastOverNode = n;
22945 return this.onNodeOver(n, dd, e, data);
22949 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22950 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22951 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22952 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22953 * @param {Event} e The event
22954 * @param {Object} data An object containing arbitrary data supplied by the drag zone
22956 notifyOut : function(dd, e, data){
22957 if(this.lastOverNode){
22958 this.onNodeOut(this.lastOverNode, dd, e, data);
22959 this.lastOverNode = null;
22964 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
22965 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
22966 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
22967 * otherwise it will call {@link #onContainerDrop}.
22968 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22969 * @param {Event} e The event
22970 * @param {Object} data An object containing arbitrary data supplied by the drag source
22971 * @return {Boolean} True if the drop was valid, else false
22973 notifyDrop : function(dd, e, data){
22974 if(this.lastOverNode){
22975 this.onNodeOut(this.lastOverNode, dd, e, data);
22976 this.lastOverNode = null;
22978 var n = this.getTargetFromEvent(e);
22980 this.onNodeDrop(n, dd, e, data) :
22981 this.onContainerDrop(dd, e, data);
22985 triggerCacheRefresh : function(){
22986 Roo.dd.DDM.refreshCache(this.groups);