4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isFirefox = ua.indexOf("firefox") > -1,
57 isIE = ua.indexOf("msie") > -1,
58 isIE7 = ua.indexOf("msie 7") > -1,
59 isIE11 = /trident.*rv\:11\./.test(ua),
60 isEdge = ua.indexOf("edge") > -1,
61 isGecko = !isSafari && ua.indexOf("gecko") > -1,
62 isBorderBox = isIE && !isStrict,
63 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
64 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
65 isLinux = (ua.indexOf("linux") != -1),
66 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
67 isIOS = /iphone|ipad/.test(ua),
68 isAndroid = /android/.test(ua),
69 isTouch = (function() {
71 if (ua.indexOf('chrome') != -1 && ua.indexOf('android') == -1) {
72 window.addEventListener('touchstart', function __set_has_touch__ () {
74 window.removeEventListener('touchstart', __set_has_touch__);
76 return false; // no touch on chrome!?
78 document.createEvent("TouchEvent");
85 // remove css image flicker
88 document.execCommand("BackgroundImageCache", false, true);
94 * True if the browser is in strict mode
99 * True if the page is running over SSL
104 * True when the document is fully initialized and ready for action
109 * Turn on debugging output (currently only the factory uses this)
116 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
119 enableGarbageCollector : true,
122 * True to automatically purge event listeners after uncaching an element (defaults to false).
123 * Note: this only happens if enableGarbageCollector is true.
126 enableListenerCollection:false,
129 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
130 * the IE insecure content warning (defaults to javascript:false).
133 SSL_SECURE_URL : "javascript:false",
136 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
137 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
140 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
142 emptyFn : function(){},
145 * Copies all the properties of config to obj if they don't already exist.
146 * @param {Object} obj The receiver of the properties
147 * @param {Object} config The source of the properties
148 * @return {Object} returns obj
150 applyIf : function(o, c){
153 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
160 * Applies event listeners to elements by selectors when the document is ready.
161 * The event name is specified with an @ suffix.
164 // add a listener for click on all anchors in element with id foo
165 '#foo a@click' : function(e, t){
169 // add the same listener to multiple selectors (separated by comma BEFORE the @)
170 '#foo a, #bar span.some-class@mouseover' : function(){
175 * @param {Object} obj The list of behaviors to apply
177 addBehaviors : function(o){
179 Roo.onReady(function(){
184 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
186 var parts = b.split('@');
187 if(parts[1]){ // for Object prototype breakers
190 cache[s] = Roo.select(s);
192 cache[s].on(parts[1], o[b]);
199 * Generates unique ids. If the element already has an id, it is unchanged
200 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
201 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
202 * @return {String} The generated Id.
204 id : function(el, prefix){
205 prefix = prefix || "roo-gen";
207 var id = prefix + (++idSeed);
208 return el ? (el.id ? el.id : (el.id = id)) : id;
213 * Extends one class with another class and optionally overrides members with the passed literal. This class
214 * also adds the function "override()" to the class that can be used to override
215 * members on an instance.
216 * @param {Object} subclass The class inheriting the functionality
217 * @param {Object} superclass The class being extended
218 * @param {Object} overrides (optional) A literal with members
223 var io = function(o){
228 return function(sb, sp, overrides){
229 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
232 sb = function(){sp.apply(this, arguments);};
234 var F = function(){}, sbp, spp = sp.prototype;
236 sbp = sb.prototype = new F();
240 if(spp.constructor == Object.prototype.constructor){
245 sb.override = function(o){
249 Roo.override(sb, overrides);
255 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
257 Roo.override(MyClass, {
258 newMethod1: function(){
261 newMethod2: function(foo){
266 * @param {Object} origclass The class to override
267 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
268 * containing one or more methods.
271 override : function(origclass, overrides){
273 var p = origclass.prototype;
274 for(var method in overrides){
275 p[method] = overrides[method];
280 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
282 Roo.namespace('Company', 'Company.data');
283 Company.Widget = function() { ... }
284 Company.data.CustomStore = function(config) { ... }
286 * @param {String} namespace1
287 * @param {String} namespace2
288 * @param {String} etc
291 namespace : function(){
292 var a=arguments, o=null, i, j, d, rt;
293 for (i=0; i<a.length; ++i) {
297 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
298 for (j=1; j<d.length; ++j) {
299 o[d[j]]=o[d[j]] || {};
305 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
307 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
308 Roo.factory(conf, Roo.data);
310 * @param {String} classname
311 * @param {String} namespace (optional)
315 factory : function(c, ns)
317 // no xtype, no ns or c.xns - or forced off by c.xns
318 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
321 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
322 if (c.constructor == ns[c.xtype]) {// already created...
326 if (Roo.debug) { Roo.log("Roo.Factory(" + c.xtype + ")"); }
327 var ret = new ns[c.xtype](c);
331 c.xns = false; // prevent recursion..
335 * Logs to console if it can.
337 * @param {String|Object} string
342 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
349 * Takes an object and converts it to an encoded URL. e.g. Roo.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
353 urlEncode : function(o){
359 var ov = o[key], k = Roo.encodeURIComponent(key);
360 var type = typeof ov;
361 if(type == 'undefined'){
363 }else if(type != "function" && type != "object"){
364 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
365 }else if(ov instanceof Array){
367 for(var i = 0, len = ov.length; i < len; i++) {
368 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
379 * Safe version of encodeURIComponent
380 * @param {String} data
384 encodeURIComponent : function (data)
387 return encodeURIComponent(data);
388 } catch(e) {} // should be an uri encode error.
390 if (data == '' || data == null){
393 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
394 function nibble_to_hex(nibble){
395 var chars = '0123456789ABCDEF';
396 return chars.charAt(nibble);
398 data = data.toString();
400 for(var i=0; i<data.length; i++){
401 var c = data.charCodeAt(i);
402 var bs = new Array();
405 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
406 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
407 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
408 bs[3] = 0x80 | (c & 0x3F);
409 }else if (c > 0x800){
411 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
412 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
413 bs[2] = 0x80 | (c & 0x3F);
416 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
417 bs[1] = 0x80 | (c & 0x3F);
422 for(var j=0; j<bs.length; j++){
424 var hex = nibble_to_hex((b & 0xF0) >>> 4)
425 + nibble_to_hex(b &0x0F);
434 * Takes an encoded URL and and converts it to an object. e.g. Roo.urlDecode("foo=1&bar=2"); would return {foo: 1, bar: 2} or Roo.urlDecode("foo=1&bar=2&bar=3&bar=4", true); would return {foo: 1, bar: [2, 3, 4]}.
435 * @param {String} string
436 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
437 * @return {Object} A literal with members
439 urlDecode : function(string, overwrite){
440 if(!string || !string.length){
444 var pairs = string.split('&');
445 var pair, name, value;
446 for(var i = 0, len = pairs.length; i < len; i++){
447 pair = pairs[i].split('=');
448 name = decodeURIComponent(pair[0]);
449 value = decodeURIComponent(pair[1]);
450 if(overwrite !== true){
451 if(typeof obj[name] == "undefined"){
453 }else if(typeof obj[name] == "string"){
454 obj[name] = [obj[name]];
455 obj[name].push(value);
457 obj[name].push(value);
467 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
468 * passed array is not really an array, your function is called once with it.
469 * The supplied function is called with (Object item, Number index, Array allItems).
470 * @param {Array/NodeList/Mixed} array
471 * @param {Function} fn
472 * @param {Object} scope
474 each : function(array, fn, scope){
475 if(typeof array.length == "undefined" || typeof array == "string"){
478 for(var i = 0, len = array.length; i < len; i++){
479 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
484 combine : function(){
485 var as = arguments, l = as.length, r = [];
486 for(var i = 0; i < l; i++){
488 if(a instanceof Array){
490 }else if(a.length !== undefined && !a.substr){
491 r = r.concat(Array.prototype.slice.call(a, 0));
500 * Escapes the passed string for use in a regular expression
501 * @param {String} str
504 escapeRe : function(s) {
505 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
509 callback : function(cb, scope, args, delay){
510 if(typeof cb == "function"){
512 cb.defer(delay, scope, args || []);
514 cb.apply(scope, args || []);
520 * Return the dom node for the passed string (id), dom node, or Roo.Element
521 * @param {String/HTMLElement/Roo.Element} el
522 * @return HTMLElement
524 getDom : function(el){
528 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
532 * Shorthand for {@link Roo.ComponentMgr#get}
534 * @return Roo.Component
536 getCmp : function(id){
537 return Roo.ComponentMgr.get(id);
540 num : function(v, defaultValue){
541 if(typeof v != 'number'){
547 destroy : function(){
548 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
552 as.removeAllListeners();
556 if(typeof as.purgeListeners == 'function'){
559 if(typeof as.destroy == 'function'){
566 // inpired by a similar function in mootools library
568 * Returns the type of object that is passed in. If the object passed in is null or undefined it
569 * return false otherwise it returns one of the following values:<ul>
570 * <li><b>string</b>: If the object passed is a string</li>
571 * <li><b>number</b>: If the object passed is a number</li>
572 * <li><b>boolean</b>: If the object passed is a boolean value</li>
573 * <li><b>function</b>: If the object passed is a function reference</li>
574 * <li><b>object</b>: If the object passed is an object</li>
575 * <li><b>array</b>: If the object passed is an array</li>
576 * <li><b>regexp</b>: If the object passed is a regular expression</li>
577 * <li><b>element</b>: If the object passed is a DOM Element</li>
578 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
579 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
580 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
581 * @param {Mixed} object
585 if(o === undefined || o === null){
592 if(t == 'object' && o.nodeName) {
594 case 1: return 'element';
595 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
598 if(t == 'object' || t == 'function') {
599 switch(o.constructor) {
600 case Array: return 'array';
601 case RegExp: return 'regexp';
603 if(typeof o.length == 'number' && typeof o.item == 'function') {
611 * Returns true if the passed value is null, undefined or an empty string (optional).
612 * @param {Mixed} value The value to test
613 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
616 isEmpty : function(v, allowBlank){
617 return v === null || v === undefined || (!allowBlank ? v === '' : false);
625 isFirefox : isFirefox,
637 isBorderBox : isBorderBox,
639 isWindows : isWindows,
647 isAndroid : isAndroid,
652 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
653 * you may want to set this to true.
656 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
661 * Selects a single element as a Roo Element
662 * This is about as close as you can get to jQuery's $('do crazy stuff')
663 * @param {String} selector The selector/xpath query
664 * @param {Node} root (optional) The start of the query (defaults to document).
665 * @return {Roo.Element}
667 selectNode : function(selector, root)
669 var node = Roo.DomQuery.selectNode(selector,root);
670 return node ? Roo.get(node) : new Roo.Element(false);
678 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
679 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
682 "Roo.bootstrap.dash");
685 * Ext JS Library 1.1.1
686 * Copyright(c) 2006-2007, Ext JS, LLC.
688 * Originally Released Under LGPL - original licence link has changed is not relivant.
691 * <script type="text/javascript">
695 // wrappedn so fnCleanup is not in global scope...
697 function fnCleanUp() {
698 var p = Function.prototype;
699 delete p.createSequence;
701 delete p.createDelegate;
702 delete p.createCallback;
703 delete p.createInterceptor;
705 window.detachEvent("onunload", fnCleanUp);
707 window.attachEvent("onunload", fnCleanUp);
714 * These functions are available on every Function object (any JavaScript function).
716 Roo.apply(Function.prototype, {
718 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
719 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
720 * Will create a function that is bound to those 2 args.
721 * @return {Function} The new function
723 createCallback : function(/*args...*/){
724 // make args available, in function below
725 var args = arguments;
728 return method.apply(window, args);
733 * Creates a delegate (callback) that sets the scope to obj.
734 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
735 * Will create a function that is automatically scoped to this.
736 * @param {Object} obj (optional) The object for which the scope is set
737 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
738 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
739 * if a number the args are inserted at the specified position
740 * @return {Function} The new function
742 createDelegate : function(obj, args, appendArgs){
745 var callArgs = args || arguments;
746 if(appendArgs === true){
747 callArgs = Array.prototype.slice.call(arguments, 0);
748 callArgs = callArgs.concat(args);
749 }else if(typeof appendArgs == "number"){
750 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
751 var applyArgs = [appendArgs, 0].concat(args); // create method call params
752 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
754 return method.apply(obj || window, callArgs);
759 * Calls this function after the number of millseconds specified.
760 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
761 * @param {Object} obj (optional) The object for which the scope is set
762 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
763 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
764 * if a number the args are inserted at the specified position
765 * @return {Number} The timeout id that can be used with clearTimeout
767 defer : function(millis, obj, args, appendArgs){
768 var fn = this.createDelegate(obj, args, appendArgs);
770 return setTimeout(fn, millis);
776 * Create a combined function call sequence of the original function + the passed function.
777 * The resulting function returns the results of the original function.
778 * The passed fcn is called with the parameters of the original function
779 * @param {Function} fcn The function to sequence
780 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
781 * @return {Function} The new function
783 createSequence : function(fcn, scope){
784 if(typeof fcn != "function"){
789 var retval = method.apply(this || window, arguments);
790 fcn.apply(scope || this || window, arguments);
796 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
797 * The resulting function returns the results of the original function.
798 * The passed fcn is called with the parameters of the original function.
800 * @param {Function} fcn The function to call before the original
801 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
802 * @return {Function} The new function
804 createInterceptor : function(fcn, scope){
805 if(typeof fcn != "function"){
812 if(fcn.apply(scope || this || window, arguments) === false){
815 return method.apply(this || window, arguments);
821 * Ext JS Library 1.1.1
822 * Copyright(c) 2006-2007, Ext JS, LLC.
824 * Originally Released Under LGPL - original licence link has changed is not relivant.
827 * <script type="text/javascript">
830 Roo.applyIf(String, {
835 * Escapes the passed string for ' and \
836 * @param {String} string The string to escape
837 * @return {String} The escaped string
840 escape : function(string) {
841 return string.replace(/('|\\)/g, "\\$1");
845 * Pads the left side of a string with a specified character. This is especially useful
846 * for normalizing number and date strings. Example usage:
848 var s = String.leftPad('123', 5, '0');
849 // s now contains the string: '00123'
851 * @param {String} string The original string
852 * @param {Number} size The total length of the output string
853 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
854 * @return {String} The padded string
857 leftPad : function (val, size, ch) {
858 var result = new String(val);
859 if(ch === null || ch === undefined || ch === '') {
862 while (result.length < size) {
863 result = ch + result;
869 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
870 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
872 var cls = 'my-class', text = 'Some text';
873 var s = String.format('<div class="{0}">{1}</div>', cls, text);
874 // s now contains the string: '<div class="my-class">Some text</div>'
876 * @param {String} string The tokenized string to be formatted
877 * @param {String} value1 The value to replace token {0}
878 * @param {String} value2 Etc...
879 * @return {String} The formatted string
882 format : function(format){
883 var args = Array.prototype.slice.call(arguments, 1);
884 return format.replace(/\{(\d+)\}/g, function(m, i){
885 return Roo.util.Format.htmlEncode(args[i]);
893 * Utility function that allows you to easily switch a string between two alternating values. The passed value
894 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
895 * they are already different, the first value passed in is returned. Note that this method returns the new value
896 * but does not change the current string.
898 // alternate sort directions
899 sort = sort.toggle('ASC', 'DESC');
901 // instead of conditional logic:
902 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
904 * @param {String} value The value to compare to the current string
905 * @param {String} other The new value to use if the string already equals the first value passed in
906 * @return {String} The new value
909 String.prototype.toggle = function(value, other){
910 return this == value ? other : value;
915 * Remove invalid unicode characters from a string
917 * @return {String} The clean string
919 String.prototype.unicodeClean = function () {
920 return this.replace(/[\s\S]/g,
921 function(character) {
922 if (character.charCodeAt()< 256) {
926 encodeURIComponent(character);
937 * Ext JS Library 1.1.1
938 * Copyright(c) 2006-2007, Ext JS, LLC.
940 * Originally Released Under LGPL - original licence link has changed is not relivant.
943 * <script type="text/javascript">
949 Roo.applyIf(Number.prototype, {
951 * Checks whether or not the current number is within a desired range. If the number is already within the
952 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
953 * exceeded. Note that this method returns the constrained value but does not change the current number.
954 * @param {Number} min The minimum number in the range
955 * @param {Number} max The maximum number in the range
956 * @return {Number} The constrained value if outside the range, otherwise the current value
958 constrain : function(min, max){
959 return Math.min(Math.max(this, min), max);
963 * Ext JS Library 1.1.1
964 * Copyright(c) 2006-2007, Ext JS, LLC.
966 * Originally Released Under LGPL - original licence link has changed is not relivant.
969 * <script type="text/javascript">
974 Roo.applyIf(Array.prototype, {
977 * Checks whether or not the specified object exists in the array.
978 * @param {Object} o The object to check for
979 * @return {Number} The index of o in the array (or -1 if it is not found)
981 indexOf : function(o){
982 for (var i = 0, len = this.length; i < len; i++){
983 if(this[i] == o) { return i; }
989 * Removes the specified object from the array. If the object is not found nothing happens.
990 * @param {Object} o The object to remove
992 remove : function(o){
993 var index = this.indexOf(o);
995 this.splice(index, 1);
999 * Map (JS 1.6 compatibility)
1000 * @param {Function} function to call
1002 map : function(fun )
1004 var len = this.length >>> 0;
1005 if (typeof fun != "function") {
1006 throw new TypeError();
1008 var res = new Array(len);
1009 var thisp = arguments[1];
1010 for (var i = 0; i < len; i++)
1013 res[i] = fun.call(thisp, this[i], i, this);
1021 * @param {Array} o The array to compare to
1022 * @returns {Boolean} true if the same
1024 equals : function(b)
1026 // https://stackoverflow.com/questions/3115982/how-to-check-if-two-arrays-are-equal-with-javascript
1033 if (this.length !== b.length) {
1037 // sort?? a.sort().equals(b.sort());
1039 for (var i = 0; i < this.length; ++i) {
1040 if (this[i] !== b[i]) {
1052 * Ext JS Library 1.1.1
1053 * Copyright(c) 2006-2007, Ext JS, LLC.
1055 * Originally Released Under LGPL - original licence link has changed is not relivant.
1058 * <script type="text/javascript">
1064 * The date parsing and format syntax is a subset of
1065 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
1066 * supported will provide results equivalent to their PHP versions.
1068 * Following is the list of all currently supported formats:
1071 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1073 Format Output Description
1074 ------ ---------- --------------------------------------------------------------
1075 d 10 Day of the month, 2 digits with leading zeros
1076 D Wed A textual representation of a day, three letters
1077 j 10 Day of the month without leading zeros
1078 l Wednesday A full textual representation of the day of the week
1079 S th English ordinal day of month suffix, 2 chars (use with j)
1080 w 3 Numeric representation of the day of the week
1081 z 9 The julian date, or day of the year (0-365)
1082 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1083 F January A full textual representation of the month
1084 m 01 Numeric representation of a month, with leading zeros
1085 M Jan Month name abbreviation, three letters
1086 n 1 Numeric representation of a month, without leading zeros
1087 t 31 Number of days in the given month
1088 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1089 Y 2007 A full numeric representation of a year, 4 digits
1090 y 07 A two digit representation of a year
1091 a pm Lowercase Ante meridiem and Post meridiem
1092 A PM Uppercase Ante meridiem and Post meridiem
1093 g 3 12-hour format of an hour without leading zeros
1094 G 15 24-hour format of an hour without leading zeros
1095 h 03 12-hour format of an hour with leading zeros
1096 H 15 24-hour format of an hour with leading zeros
1097 i 05 Minutes with leading zeros
1098 s 01 Seconds, with leading zeros
1099 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1100 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1101 T CST Timezone setting of the machine running the code
1102 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1105 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1107 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1108 document.write(dt.format('Y-m-d')); //2007-01-10
1109 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1110 document.write(dt.format('l, \\t\\he dS of F Y h:i:s A')); //Wednesday, the 10th of January 2007 03:05:01 PM
1113 * Here are some standard date/time patterns that you might find helpful. They
1114 * are not part of the source of Date.js, but to use them you can simply copy this
1115 * block of code into any script that is included after Date.js and they will also become
1116 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1119 ISO8601Long:"Y-m-d H:i:s",
1120 ISO8601Short:"Y-m-d",
1122 LongDate: "l, F d, Y",
1123 FullDateTime: "l, F d, Y g:i:s A",
1126 LongTime: "g:i:s A",
1127 SortableDateTime: "Y-m-d\\TH:i:s",
1128 UniversalSortableDateTime: "Y-m-d H:i:sO",
1135 var dt = new Date();
1136 document.write(dt.format(Date.patterns.ShortDate));
1141 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1142 * They generate precompiled functions from date formats instead of parsing and
1143 * processing the pattern every time you format a date. These functions are available
1144 * on every Date object (any javascript function).
1146 * The original article and download are here:
1147 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1154 Returns the number of milliseconds between this date and date
1155 @param {Date} date (optional) Defaults to now
1156 @return {Number} The diff in milliseconds
1157 @member Date getElapsed
1159 Date.prototype.getElapsed = function(date) {
1160 return Math.abs((date || new Date()).getTime()-this.getTime());
1162 // was in date file..
1166 Date.parseFunctions = {count:0};
1168 Date.parseRegexes = [];
1170 Date.formatFunctions = {count:0};
1173 Date.prototype.dateFormat = function(format) {
1174 if (Date.formatFunctions[format] == null) {
1175 Date.createNewFormat(format);
1177 var func = Date.formatFunctions[format];
1178 return this[func]();
1183 * Formats a date given the supplied format string
1184 * @param {String} format The format string
1185 * @return {String} The formatted date
1188 Date.prototype.format = Date.prototype.dateFormat;
1191 Date.createNewFormat = function(format) {
1192 var funcName = "format" + Date.formatFunctions.count++;
1193 Date.formatFunctions[format] = funcName;
1194 var code = "Date.prototype." + funcName + " = function(){return ";
1195 var special = false;
1197 for (var i = 0; i < format.length; ++i) {
1198 ch = format.charAt(i);
1199 if (!special && ch == "\\") {
1204 code += "'" + String.escape(ch) + "' + ";
1207 code += Date.getFormatCode(ch);
1210 /** eval:var:zzzzzzzzzzzzz */
1211 eval(code.substring(0, code.length - 3) + ";}");
1215 Date.getFormatCode = function(character) {
1216 switch (character) {
1218 return "String.leftPad(this.getDate(), 2, '0') + ";
1220 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1222 return "this.getDate() + ";
1224 return "Date.dayNames[this.getDay()] + ";
1226 return "this.getSuffix() + ";
1228 return "this.getDay() + ";
1230 return "this.getDayOfYear() + ";
1232 return "this.getWeekOfYear() + ";
1234 return "Date.monthNames[this.getMonth()] + ";
1236 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1238 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1240 return "(this.getMonth() + 1) + ";
1242 return "this.getDaysInMonth() + ";
1244 return "(this.isLeapYear() ? 1 : 0) + ";
1246 return "this.getFullYear() + ";
1248 return "('' + this.getFullYear()).substring(2, 4) + ";
1250 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1252 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1254 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1256 return "this.getHours() + ";
1258 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1260 return "String.leftPad(this.getHours(), 2, '0') + ";
1262 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1264 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1266 return "this.getGMTOffset() + ";
1268 return "this.getGMTColonOffset() + ";
1270 return "this.getTimezone() + ";
1272 return "(this.getTimezoneOffset() * -60) + ";
1274 return "'" + String.escape(character) + "' + ";
1279 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1280 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1281 * the date format that is not specified will default to the current date value for that part. Time parts can also
1282 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1283 * string or the parse operation will fail.
1286 //dt = Fri May 25 2007 (current date)
1287 var dt = new Date();
1289 //dt = Thu May 25 2006 (today's month/day in 2006)
1290 dt = Date.parseDate("2006", "Y");
1292 //dt = Sun Jan 15 2006 (all date parts specified)
1293 dt = Date.parseDate("2006-1-15", "Y-m-d");
1295 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1296 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1298 * @param {String} input The unparsed date as a string
1299 * @param {String} format The format the date is in
1300 * @return {Date} The parsed date
1303 Date.parseDate = function(input, format) {
1304 if (Date.parseFunctions[format] == null) {
1305 Date.createParser(format);
1307 var func = Date.parseFunctions[format];
1308 return Date[func](input);
1314 Date.createParser = function(format) {
1315 var funcName = "parse" + Date.parseFunctions.count++;
1316 var regexNum = Date.parseRegexes.length;
1317 var currentGroup = 1;
1318 Date.parseFunctions[format] = funcName;
1320 var code = "Date." + funcName + " = function(input){\n"
1321 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1322 + "var d = new Date();\n"
1323 + "y = d.getFullYear();\n"
1324 + "m = d.getMonth();\n"
1325 + "d = d.getDate();\n"
1326 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1327 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1328 + "if (results && results.length > 0) {";
1331 var special = false;
1333 for (var i = 0; i < format.length; ++i) {
1334 ch = format.charAt(i);
1335 if (!special && ch == "\\") {
1340 regex += String.escape(ch);
1343 var obj = Date.formatCodeToRegex(ch, currentGroup);
1344 currentGroup += obj.g;
1346 if (obj.g && obj.c) {
1352 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1353 + "{v = new Date(y, m, d, h, i, s);}\n"
1354 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1355 + "{v = new Date(y, m, d, h, i);}\n"
1356 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1357 + "{v = new Date(y, m, d, h);}\n"
1358 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1359 + "{v = new Date(y, m, d);}\n"
1360 + "else if (y >= 0 && m >= 0)\n"
1361 + "{v = new Date(y, m);}\n"
1362 + "else if (y >= 0)\n"
1363 + "{v = new Date(y);}\n"
1364 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1365 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1366 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1369 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1370 /** eval:var:zzzzzzzzzzzzz */
1375 Date.formatCodeToRegex = function(character, currentGroup) {
1376 switch (character) {
1380 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1383 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1384 s:"(\\d{1,2})"}; // day of month without leading zeroes
1387 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1388 s:"(\\d{2})"}; // day of month with leading zeroes
1392 s:"(?:" + Date.dayNames.join("|") + ")"};
1396 s:"(?:st|nd|rd|th)"};
1411 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1412 s:"(" + Date.monthNames.join("|") + ")"};
1415 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1416 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1419 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1420 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1423 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1424 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1435 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1439 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1440 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1444 c:"if (results[" + currentGroup + "] == 'am') {\n"
1445 + "if (h == 12) { h = 0; }\n"
1446 + "} else { if (h < 12) { h += 12; }}",
1450 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1451 + "if (h == 12) { h = 0; }\n"
1452 + "} else { if (h < 12) { h += 12; }}",
1457 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1458 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1462 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1463 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1466 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1470 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1475 "o = results[", currentGroup, "];\n",
1476 "var sn = o.substring(0,1);\n", // get + / - sign
1477 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1478 "var mn = o.substring(3,5) % 60;\n", // get minutes
1479 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1480 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1482 s:"([+\-]\\d{2,4})"};
1488 "o = results[", currentGroup, "];\n",
1489 "var sn = o.substring(0,1);\n",
1490 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1491 "var mn = o.substring(4,6) % 60;\n",
1492 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1493 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1499 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1502 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1503 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1504 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1508 s:String.escape(character)};
1513 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1514 * @return {String} The abbreviated timezone name (e.g. 'CST')
1516 Date.prototype.getTimezone = function() {
1517 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1521 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1522 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1524 Date.prototype.getGMTOffset = function() {
1525 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1526 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1527 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1531 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1532 * @return {String} 2-characters representing hours and 2-characters representing minutes
1533 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1535 Date.prototype.getGMTColonOffset = function() {
1536 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1537 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1539 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1543 * Get the numeric day number of the year, adjusted for leap year.
1544 * @return {Number} 0 through 364 (365 in leap years)
1546 Date.prototype.getDayOfYear = function() {
1548 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1549 for (var i = 0; i < this.getMonth(); ++i) {
1550 num += Date.daysInMonth[i];
1552 return num + this.getDate() - 1;
1556 * Get the string representation of the numeric week number of the year
1557 * (equivalent to the format specifier 'W').
1558 * @return {String} '00' through '52'
1560 Date.prototype.getWeekOfYear = function() {
1561 // Skip to Thursday of this week
1562 var now = this.getDayOfYear() + (4 - this.getDay());
1563 // Find the first Thursday of the year
1564 var jan1 = new Date(this.getFullYear(), 0, 1);
1565 var then = (7 - jan1.getDay() + 4);
1566 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1570 * Whether or not the current date is in a leap year.
1571 * @return {Boolean} True if the current date is in a leap year, else false
1573 Date.prototype.isLeapYear = function() {
1574 var year = this.getFullYear();
1575 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1579 * Get the first day of the current month, adjusted for leap year. The returned value
1580 * is the numeric day index within the week (0-6) which can be used in conjunction with
1581 * the {@link #monthNames} array to retrieve the textual day name.
1584 var dt = new Date('1/10/2007');
1585 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1587 * @return {Number} The day number (0-6)
1589 Date.prototype.getFirstDayOfMonth = function() {
1590 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1591 return (day < 0) ? (day + 7) : day;
1595 * Get the last day of the current month, adjusted for leap year. The returned value
1596 * is the numeric day index within the week (0-6) which can be used in conjunction with
1597 * the {@link #monthNames} array to retrieve the textual day name.
1600 var dt = new Date('1/10/2007');
1601 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1603 * @return {Number} The day number (0-6)
1605 Date.prototype.getLastDayOfMonth = function() {
1606 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1607 return (day < 0) ? (day + 7) : day;
1612 * Get the first date of this date's month
1615 Date.prototype.getFirstDateOfMonth = function() {
1616 return new Date(this.getFullYear(), this.getMonth(), 1);
1620 * Get the last date of this date's month
1623 Date.prototype.getLastDateOfMonth = function() {
1624 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1627 * Get the number of days in the current month, adjusted for leap year.
1628 * @return {Number} The number of days in the month
1630 Date.prototype.getDaysInMonth = function() {
1631 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1632 return Date.daysInMonth[this.getMonth()];
1636 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1637 * @return {String} 'st, 'nd', 'rd' or 'th'
1639 Date.prototype.getSuffix = function() {
1640 switch (this.getDate()) {
1657 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1660 * An array of textual month names.
1661 * Override these values for international dates, for example...
1662 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1681 * An array of textual day names.
1682 * Override these values for international dates, for example...
1683 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1699 Date.monthNumbers = {
1714 * Creates and returns a new Date instance with the exact same date value as the called instance.
1715 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1716 * variable will also be changed. When the intention is to create a new variable that will not
1717 * modify the original instance, you should create a clone.
1719 * Example of correctly cloning a date:
1722 var orig = new Date('10/1/2006');
1725 document.write(orig); //returns 'Thu Oct 05 2006'!
1728 var orig = new Date('10/1/2006');
1729 var copy = orig.clone();
1731 document.write(orig); //returns 'Thu Oct 01 2006'
1733 * @return {Date} The new Date instance
1735 Date.prototype.clone = function() {
1736 return new Date(this.getTime());
1740 * Clears any time information from this date
1741 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1742 @return {Date} this or the clone
1744 Date.prototype.clearTime = function(clone){
1746 return this.clone().clearTime();
1751 this.setMilliseconds(0);
1756 // safari setMonth is broken -- check that this is only donw once...
1757 if(Roo.isSafari && typeof(Date.brokenSetMonth) == 'undefined'){
1758 Date.brokenSetMonth = Date.prototype.setMonth;
1759 Date.prototype.setMonth = function(num){
1761 var n = Math.ceil(-num);
1762 var back_year = Math.ceil(n/12);
1763 var month = (n % 12) ? 12 - n % 12 : 0 ;
1764 this.setFullYear(this.getFullYear() - back_year);
1765 return Date.brokenSetMonth.call(this, month);
1767 return Date.brokenSetMonth.apply(this, arguments);
1772 /** Date interval constant
1776 /** Date interval constant
1780 /** Date interval constant
1784 /** Date interval constant
1788 /** Date interval constant
1792 /** Date interval constant
1796 /** Date interval constant
1802 * Provides a convenient method of performing basic date arithmetic. This method
1803 * does not modify the Date instance being called - it creates and returns
1804 * a new Date instance containing the resulting date value.
1809 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1810 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1812 //Negative values will subtract correctly:
1813 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1814 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1816 //You can even chain several calls together in one line!
1817 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1818 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1821 * @param {String} interval A valid date interval enum value
1822 * @param {Number} value The amount to add to the current date
1823 * @return {Date} The new Date instance
1825 Date.prototype.add = function(interval, value){
1826 var d = this.clone();
1827 if (!interval || value === 0) { return d; }
1828 switch(interval.toLowerCase()){
1830 d.setMilliseconds(this.getMilliseconds() + value);
1833 d.setSeconds(this.getSeconds() + value);
1836 d.setMinutes(this.getMinutes() + value);
1839 d.setHours(this.getHours() + value);
1842 d.setDate(this.getDate() + value);
1845 var day = this.getDate();
1847 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1850 d.setMonth(this.getMonth() + value);
1853 d.setFullYear(this.getFullYear() + value);
1860 * Ext JS Library 1.1.1
1861 * Copyright(c) 2006-2007, Ext JS, LLC.
1863 * Originally Released Under LGPL - original licence link has changed is not relivant.
1866 * <script type="text/javascript">
1870 * @class Roo.lib.Dom
1873 * Dom utils (from YIU afaik)
1878 * Get the view width
1879 * @param {Boolean} full True will get the full document, otherwise it's the view width
1880 * @return {Number} The width
1883 getViewWidth : function(full) {
1884 return full ? this.getDocumentWidth() : this.getViewportWidth();
1887 * Get the view height
1888 * @param {Boolean} full True will get the full document, otherwise it's the view height
1889 * @return {Number} The height
1891 getViewHeight : function(full) {
1892 return full ? this.getDocumentHeight() : this.getViewportHeight();
1895 getDocumentHeight: function() {
1896 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1897 return Math.max(scrollHeight, this.getViewportHeight());
1900 getDocumentWidth: function() {
1901 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1902 return Math.max(scrollWidth, this.getViewportWidth());
1905 getViewportHeight: function() {
1906 var height = self.innerHeight;
1907 var mode = document.compatMode;
1909 if ((mode || Roo.isIE) && !Roo.isOpera) {
1910 height = (mode == "CSS1Compat") ?
1911 document.documentElement.clientHeight :
1912 document.body.clientHeight;
1918 getViewportWidth: function() {
1919 var width = self.innerWidth;
1920 var mode = document.compatMode;
1922 if (mode || Roo.isIE) {
1923 width = (mode == "CSS1Compat") ?
1924 document.documentElement.clientWidth :
1925 document.body.clientWidth;
1930 isAncestor : function(p, c) {
1937 if (p.contains && !Roo.isSafari) {
1938 return p.contains(c);
1939 } else if (p.compareDocumentPosition) {
1940 return !!(p.compareDocumentPosition(c) & 16);
1942 var parent = c.parentNode;
1947 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1950 parent = parent.parentNode;
1956 getRegion : function(el) {
1957 return Roo.lib.Region.getRegion(el);
1960 getY : function(el) {
1961 return this.getXY(el)[1];
1964 getX : function(el) {
1965 return this.getXY(el)[0];
1968 getXY : function(el) {
1969 var p, pe, b, scroll, bd = document.body;
1970 el = Roo.getDom(el);
1971 var fly = Roo.lib.AnimBase.fly;
1972 if (el.getBoundingClientRect) {
1973 b = el.getBoundingClientRect();
1974 scroll = fly(document).getScroll();
1975 return [b.left + scroll.left, b.top + scroll.top];
1981 var hasAbsolute = fly(el).getStyle("position") == "absolute";
1988 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
1995 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
1996 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
2003 if (p != el && pe.getStyle('overflow') != 'visible') {
2011 if (Roo.isSafari && hasAbsolute) {
2016 if (Roo.isGecko && !hasAbsolute) {
2018 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
2019 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
2023 while (p && p != bd) {
2024 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
2036 setXY : function(el, xy) {
2037 el = Roo.fly(el, '_setXY');
2039 var pts = el.translatePoints(xy);
2040 if (xy[0] !== false) {
2041 el.dom.style.left = pts.left + "px";
2043 if (xy[1] !== false) {
2044 el.dom.style.top = pts.top + "px";
2048 setX : function(el, x) {
2049 this.setXY(el, [x, false]);
2052 setY : function(el, y) {
2053 this.setXY(el, [false, y]);
2057 * Portions of this file are based on pieces of Yahoo User Interface Library
2058 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2059 * YUI licensed under the BSD License:
2060 * http://developer.yahoo.net/yui/license.txt
2061 * <script type="text/javascript">
2065 Roo.lib.Event = function() {
2066 var loadComplete = false;
2068 var unloadListeners = [];
2070 var onAvailStack = [];
2072 var lastError = null;
2085 startInterval: function() {
2086 if (!this._interval) {
2088 var callback = function() {
2089 self._tryPreloadAttach();
2091 this._interval = setInterval(callback, this.POLL_INTERVAL);
2096 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2097 onAvailStack.push({ id: p_id,
2100 override: p_override,
2101 checkReady: false });
2103 retryCount = this.POLL_RETRYS;
2104 this.startInterval();
2108 addListener: function(el, eventName, fn) {
2109 el = Roo.getDom(el);
2114 if ("unload" == eventName) {
2115 unloadListeners[unloadListeners.length] =
2116 [el, eventName, fn];
2120 var wrappedFn = function(e) {
2121 return fn(Roo.lib.Event.getEvent(e));
2124 var li = [el, eventName, fn, wrappedFn];
2126 var index = listeners.length;
2127 listeners[index] = li;
2129 this.doAdd(el, eventName, wrappedFn, false);
2135 removeListener: function(el, eventName, fn) {
2138 el = Roo.getDom(el);
2141 return this.purgeElement(el, false, eventName);
2145 if ("unload" == eventName) {
2147 for (i = 0,len = unloadListeners.length; i < len; i++) {
2148 var li = unloadListeners[i];
2151 li[1] == eventName &&
2153 unloadListeners.splice(i, 1);
2161 var cacheItem = null;
2164 var index = arguments[3];
2166 if ("undefined" == typeof index) {
2167 index = this._getCacheIndex(el, eventName, fn);
2171 cacheItem = listeners[index];
2174 if (!el || !cacheItem) {
2178 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2180 delete listeners[index][this.WFN];
2181 delete listeners[index][this.FN];
2182 listeners.splice(index, 1);
2189 getTarget: function(ev, resolveTextNode) {
2190 ev = ev.browserEvent || ev;
2191 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2192 var t = ev.target || ev.srcElement;
2193 return this.resolveTextNode(t);
2197 resolveTextNode: function(node) {
2198 if (Roo.isSafari && node && 3 == node.nodeType) {
2199 return node.parentNode;
2206 getPageX: function(ev) {
2207 ev = ev.browserEvent || ev;
2208 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2210 if (!x && 0 !== x) {
2211 x = ev.clientX || 0;
2214 x += this.getScroll()[1];
2222 getPageY: function(ev) {
2223 ev = ev.browserEvent || ev;
2224 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2226 if (!y && 0 !== y) {
2227 y = ev.clientY || 0;
2230 y += this.getScroll()[0];
2239 getXY: function(ev) {
2240 ev = ev.browserEvent || ev;
2241 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2242 return [this.getPageX(ev), this.getPageY(ev)];
2246 getRelatedTarget: function(ev) {
2247 ev = ev.browserEvent || ev;
2248 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2249 var t = ev.relatedTarget;
2251 if (ev.type == "mouseout") {
2253 } else if (ev.type == "mouseover") {
2258 return this.resolveTextNode(t);
2262 getTime: function(ev) {
2263 ev = ev.browserEvent || ev;
2264 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2266 var t = new Date().getTime();
2270 this.lastError = ex;
2279 stopEvent: function(ev) {
2280 this.stopPropagation(ev);
2281 this.preventDefault(ev);
2285 stopPropagation: function(ev) {
2286 ev = ev.browserEvent || ev;
2287 if (ev.stopPropagation) {
2288 ev.stopPropagation();
2290 ev.cancelBubble = true;
2295 preventDefault: function(ev) {
2296 ev = ev.browserEvent || ev;
2297 if(ev.preventDefault) {
2298 ev.preventDefault();
2300 ev.returnValue = false;
2305 getEvent: function(e) {
2306 var ev = e || window.event;
2308 var c = this.getEvent.caller;
2310 ev = c.arguments[0];
2311 if (ev && Event == ev.constructor) {
2321 getCharCode: function(ev) {
2322 ev = ev.browserEvent || ev;
2323 return ev.charCode || ev.keyCode || 0;
2327 _getCacheIndex: function(el, eventName, fn) {
2328 for (var i = 0,len = listeners.length; i < len; ++i) {
2329 var li = listeners[i];
2331 li[this.FN] == fn &&
2332 li[this.EL] == el &&
2333 li[this.TYPE] == eventName) {
2345 getEl: function(id) {
2346 return document.getElementById(id);
2350 clearCache: function() {
2354 _load: function(e) {
2355 loadComplete = true;
2356 var EU = Roo.lib.Event;
2360 EU.doRemove(window, "load", EU._load);
2365 _tryPreloadAttach: function() {
2374 var tryAgain = !loadComplete;
2376 tryAgain = (retryCount > 0);
2381 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2382 var item = onAvailStack[i];
2384 var el = this.getEl(item.id);
2387 if (!item.checkReady ||
2390 (document && document.body)) {
2393 if (item.override) {
2394 if (item.override === true) {
2397 scope = item.override;
2400 item.fn.call(scope, item.obj);
2401 onAvailStack[i] = null;
2404 notAvail.push(item);
2409 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2413 this.startInterval();
2415 clearInterval(this._interval);
2416 this._interval = null;
2419 this.locked = false;
2426 purgeElement: function(el, recurse, eventName) {
2427 var elListeners = this.getListeners(el, eventName);
2429 for (var i = 0,len = elListeners.length; i < len; ++i) {
2430 var l = elListeners[i];
2431 this.removeListener(el, l.type, l.fn);
2435 if (recurse && el && el.childNodes) {
2436 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2437 this.purgeElement(el.childNodes[i], recurse, eventName);
2443 getListeners: function(el, eventName) {
2444 var results = [], searchLists;
2446 searchLists = [listeners, unloadListeners];
2447 } else if (eventName == "unload") {
2448 searchLists = [unloadListeners];
2450 searchLists = [listeners];
2453 for (var j = 0; j < searchLists.length; ++j) {
2454 var searchList = searchLists[j];
2455 if (searchList && searchList.length > 0) {
2456 for (var i = 0,len = searchList.length; i < len; ++i) {
2457 var l = searchList[i];
2458 if (l && l[this.EL] === el &&
2459 (!eventName || eventName === l[this.TYPE])) {
2464 adjust: l[this.ADJ_SCOPE],
2472 return (results.length) ? results : null;
2476 _unload: function(e) {
2478 var EU = Roo.lib.Event, i, j, l, len, index;
2480 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2481 l = unloadListeners[i];
2484 if (l[EU.ADJ_SCOPE]) {
2485 if (l[EU.ADJ_SCOPE] === true) {
2488 scope = l[EU.ADJ_SCOPE];
2491 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2492 unloadListeners[i] = null;
2498 unloadListeners = null;
2500 if (listeners && listeners.length > 0) {
2501 j = listeners.length;
2504 l = listeners[index];
2506 EU.removeListener(l[EU.EL], l[EU.TYPE],
2516 EU.doRemove(window, "unload", EU._unload);
2521 getScroll: function() {
2522 var dd = document.documentElement, db = document.body;
2523 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2524 return [dd.scrollTop, dd.scrollLeft];
2526 return [db.scrollTop, db.scrollLeft];
2533 doAdd: function () {
2534 if (window.addEventListener) {
2535 return function(el, eventName, fn, capture) {
2536 el.addEventListener(eventName, fn, (capture));
2538 } else if (window.attachEvent) {
2539 return function(el, eventName, fn, capture) {
2540 el.attachEvent("on" + eventName, fn);
2549 doRemove: function() {
2550 if (window.removeEventListener) {
2551 return function (el, eventName, fn, capture) {
2552 el.removeEventListener(eventName, fn, (capture));
2554 } else if (window.detachEvent) {
2555 return function (el, eventName, fn) {
2556 el.detachEvent("on" + eventName, fn);
2568 var E = Roo.lib.Event;
2569 E.on = E.addListener;
2570 E.un = E.removeListener;
2572 if (document && document.body) {
2575 E.doAdd(window, "load", E._load);
2577 E.doAdd(window, "unload", E._unload);
2578 E._tryPreloadAttach();
2582 * Portions of this file are based on pieces of Yahoo User Interface Library
2583 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2584 * YUI licensed under the BSD License:
2585 * http://developer.yahoo.net/yui/license.txt
2586 * <script type="text/javascript">
2592 * @class Roo.lib.Ajax
2599 request : function(method, uri, cb, data, options) {
2601 var hs = options.headers;
2604 if(hs.hasOwnProperty(h)){
2605 this.initHeader(h, hs[h], false);
2609 if(options.xmlData){
2610 this.initHeader('Content-Type', 'text/xml', false);
2612 data = options.xmlData;
2616 return this.asyncRequest(method, uri, cb, data);
2619 serializeForm : function(form) {
2620 if(typeof form == 'string') {
2621 form = (document.getElementById(form) || document.forms[form]);
2624 var el, name, val, disabled, data = '', hasSubmit = false;
2625 for (var i = 0; i < form.elements.length; i++) {
2626 el = form.elements[i];
2627 disabled = form.elements[i].disabled;
2628 name = form.elements[i].name;
2629 val = form.elements[i].value;
2631 if (!disabled && name){
2635 case 'select-multiple':
2636 for (var j = 0; j < el.options.length; j++) {
2637 if (el.options[j].selected) {
2639 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2642 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2650 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2663 if(hasSubmit == false) {
2664 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2669 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2674 data = data.substr(0, data.length - 1);
2682 useDefaultHeader:true,
2684 defaultPostHeader:'application/x-www-form-urlencoded',
2686 useDefaultXhrHeader:true,
2688 defaultXhrHeader:'XMLHttpRequest',
2690 hasDefaultHeaders:true,
2702 setProgId:function(id)
2704 this.activeX.unshift(id);
2707 setDefaultPostHeader:function(b)
2709 this.useDefaultHeader = b;
2712 setDefaultXhrHeader:function(b)
2714 this.useDefaultXhrHeader = b;
2717 setPollingInterval:function(i)
2719 if (typeof i == 'number' && isFinite(i)) {
2720 this.pollInterval = i;
2724 createXhrObject:function(transactionId)
2730 http = new XMLHttpRequest();
2732 obj = { conn:http, tId:transactionId };
2736 for (var i = 0; i < this.activeX.length; ++i) {
2740 http = new ActiveXObject(this.activeX[i]);
2742 obj = { conn:http, tId:transactionId };
2755 getConnectionObject:function()
2758 var tId = this.transactionId;
2762 o = this.createXhrObject(tId);
2764 this.transactionId++;
2775 asyncRequest:function(method, uri, callback, postData)
2777 var o = this.getConnectionObject();
2783 o.conn.open(method, uri, true);
2785 if (this.useDefaultXhrHeader) {
2786 if (!this.defaultHeaders['X-Requested-With']) {
2787 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2791 if(postData && this.useDefaultHeader){
2792 this.initHeader('Content-Type', this.defaultPostHeader);
2795 if (this.hasDefaultHeaders || this.hasHeaders) {
2799 this.handleReadyState(o, callback);
2800 o.conn.send(postData || null);
2806 handleReadyState:function(o, callback)
2810 if (callback && callback.timeout) {
2812 this.timeout[o.tId] = window.setTimeout(function() {
2813 oConn.abort(o, callback, true);
2814 }, callback.timeout);
2817 this.poll[o.tId] = window.setInterval(
2819 if (o.conn && o.conn.readyState == 4) {
2820 window.clearInterval(oConn.poll[o.tId]);
2821 delete oConn.poll[o.tId];
2823 if(callback && callback.timeout) {
2824 window.clearTimeout(oConn.timeout[o.tId]);
2825 delete oConn.timeout[o.tId];
2828 oConn.handleTransactionResponse(o, callback);
2831 , this.pollInterval);
2834 handleTransactionResponse:function(o, callback, isAbort)
2838 this.releaseObject(o);
2842 var httpStatus, responseObject;
2846 if (o.conn.status !== undefined && o.conn.status != 0) {
2847 httpStatus = o.conn.status;
2859 if (httpStatus >= 200 && httpStatus < 300) {
2860 responseObject = this.createResponseObject(o, callback.argument);
2861 if (callback.success) {
2862 if (!callback.scope) {
2863 callback.success(responseObject);
2868 callback.success.apply(callback.scope, [responseObject]);
2873 switch (httpStatus) {
2881 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2882 if (callback.failure) {
2883 if (!callback.scope) {
2884 callback.failure(responseObject);
2887 callback.failure.apply(callback.scope, [responseObject]);
2892 responseObject = this.createResponseObject(o, callback.argument);
2893 if (callback.failure) {
2894 if (!callback.scope) {
2895 callback.failure(responseObject);
2898 callback.failure.apply(callback.scope, [responseObject]);
2904 this.releaseObject(o);
2905 responseObject = null;
2908 createResponseObject:function(o, callbackArg)
2915 var headerStr = o.conn.getAllResponseHeaders();
2916 var header = headerStr.split('\n');
2917 for (var i = 0; i < header.length; i++) {
2918 var delimitPos = header[i].indexOf(':');
2919 if (delimitPos != -1) {
2920 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2928 obj.status = o.conn.status;
2929 obj.statusText = o.conn.statusText;
2930 obj.getResponseHeader = headerObj;
2931 obj.getAllResponseHeaders = headerStr;
2932 obj.responseText = o.conn.responseText;
2933 obj.responseXML = o.conn.responseXML;
2935 if (typeof callbackArg !== undefined) {
2936 obj.argument = callbackArg;
2942 createExceptionObject:function(tId, callbackArg, isAbort)
2945 var COMM_ERROR = 'communication failure';
2946 var ABORT_CODE = -1;
2947 var ABORT_ERROR = 'transaction aborted';
2953 obj.status = ABORT_CODE;
2954 obj.statusText = ABORT_ERROR;
2957 obj.status = COMM_CODE;
2958 obj.statusText = COMM_ERROR;
2962 obj.argument = callbackArg;
2968 initHeader:function(label, value, isDefault)
2970 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2972 if (headerObj[label] === undefined) {
2973 headerObj[label] = value;
2978 headerObj[label] = value + "," + headerObj[label];
2982 this.hasDefaultHeaders = true;
2985 this.hasHeaders = true;
2990 setHeader:function(o)
2992 if (this.hasDefaultHeaders) {
2993 for (var prop in this.defaultHeaders) {
2994 if (this.defaultHeaders.hasOwnProperty(prop)) {
2995 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
3000 if (this.hasHeaders) {
3001 for (var prop in this.headers) {
3002 if (this.headers.hasOwnProperty(prop)) {
3003 o.conn.setRequestHeader(prop, this.headers[prop]);
3007 this.hasHeaders = false;
3011 resetDefaultHeaders:function() {
3012 delete this.defaultHeaders;
3013 this.defaultHeaders = {};
3014 this.hasDefaultHeaders = false;
3017 abort:function(o, callback, isTimeout)
3019 if(this.isCallInProgress(o)) {
3021 window.clearInterval(this.poll[o.tId]);
3022 delete this.poll[o.tId];
3024 delete this.timeout[o.tId];
3027 this.handleTransactionResponse(o, callback, true);
3037 isCallInProgress:function(o)
3040 return o.conn.readyState != 4 && o.conn.readyState != 0;
3049 releaseObject:function(o)
3058 'MSXML2.XMLHTTP.3.0',
3066 * Portions of this file are based on pieces of Yahoo User Interface Library
3067 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3068 * YUI licensed under the BSD License:
3069 * http://developer.yahoo.net/yui/license.txt
3070 * <script type="text/javascript">
3074 Roo.lib.Region = function(t, r, b, l) {
3084 Roo.lib.Region.prototype = {
3085 contains : function(region) {
3086 return ( region.left >= this.left &&
3087 region.right <= this.right &&
3088 region.top >= this.top &&
3089 region.bottom <= this.bottom );
3093 getArea : function() {
3094 return ( (this.bottom - this.top) * (this.right - this.left) );
3097 intersect : function(region) {
3098 var t = Math.max(this.top, region.top);
3099 var r = Math.min(this.right, region.right);
3100 var b = Math.min(this.bottom, region.bottom);
3101 var l = Math.max(this.left, region.left);
3103 if (b >= t && r >= l) {
3104 return new Roo.lib.Region(t, r, b, l);
3109 union : function(region) {
3110 var t = Math.min(this.top, region.top);
3111 var r = Math.max(this.right, region.right);
3112 var b = Math.max(this.bottom, region.bottom);
3113 var l = Math.min(this.left, region.left);
3115 return new Roo.lib.Region(t, r, b, l);
3118 adjust : function(t, l, b, r) {
3127 Roo.lib.Region.getRegion = function(el) {
3128 var p = Roo.lib.Dom.getXY(el);
3131 var r = p[0] + el.offsetWidth;
3132 var b = p[1] + el.offsetHeight;
3135 return new Roo.lib.Region(t, r, b, l);
3138 * Portions of this file are based on pieces of Yahoo User Interface Library
3139 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3140 * YUI licensed under the BSD License:
3141 * http://developer.yahoo.net/yui/license.txt
3142 * <script type="text/javascript">
3145 //@@dep Roo.lib.Region
3148 Roo.lib.Point = function(x, y) {
3149 if (x instanceof Array) {
3153 this.x = this.right = this.left = this[0] = x;
3154 this.y = this.top = this.bottom = this[1] = y;
3157 Roo.lib.Point.prototype = new Roo.lib.Region();
3159 * Portions of this file are based on pieces of Yahoo User Interface Library
3160 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3161 * YUI licensed under the BSD License:
3162 * http://developer.yahoo.net/yui/license.txt
3163 * <script type="text/javascript">
3170 scroll : function(el, args, duration, easing, cb, scope) {
3171 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3174 motion : function(el, args, duration, easing, cb, scope) {
3175 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3178 color : function(el, args, duration, easing, cb, scope) {
3179 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3182 run : function(el, args, duration, easing, cb, scope, type) {
3183 type = type || Roo.lib.AnimBase;
3184 if (typeof easing == "string") {
3185 easing = Roo.lib.Easing[easing];
3187 var anim = new type(el, args, duration, easing);
3188 anim.animateX(function() {
3189 Roo.callback(cb, scope);
3195 * Portions of this file are based on pieces of Yahoo User Interface Library
3196 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3197 * YUI licensed under the BSD License:
3198 * http://developer.yahoo.net/yui/license.txt
3199 * <script type="text/javascript">
3207 if (!libFlyweight) {
3208 libFlyweight = new Roo.Element.Flyweight();
3210 libFlyweight.dom = el;
3211 return libFlyweight;
3214 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3218 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3220 this.init(el, attributes, duration, method);
3224 Roo.lib.AnimBase.fly = fly;
3228 Roo.lib.AnimBase.prototype = {
3230 toString: function() {
3231 var el = this.getEl();
3232 var id = el.id || el.tagName;
3233 return ("Anim " + id);
3237 noNegatives: /width|height|opacity|padding/i,
3238 offsetAttribute: /^((width|height)|(top|left))$/,
3239 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3240 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3244 doMethod: function(attr, start, end) {
3245 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3249 setAttribute: function(attr, val, unit) {
3250 if (this.patterns.noNegatives.test(attr)) {
3251 val = (val > 0) ? val : 0;
3254 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3258 getAttribute: function(attr) {
3259 var el = this.getEl();
3260 var val = fly(el).getStyle(attr);
3262 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3263 return parseFloat(val);
3266 var a = this.patterns.offsetAttribute.exec(attr) || [];
3267 var pos = !!( a[3] );
3268 var box = !!( a[2] );
3271 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3272 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3281 getDefaultUnit: function(attr) {
3282 if (this.patterns.defaultUnit.test(attr)) {
3289 animateX : function(callback, scope) {
3290 var f = function() {
3291 this.onComplete.removeListener(f);
3292 if (typeof callback == "function") {
3293 callback.call(scope || this, this);
3296 this.onComplete.addListener(f, this);
3301 setRuntimeAttribute: function(attr) {
3304 var attributes = this.attributes;
3306 this.runtimeAttributes[attr] = {};
3308 var isset = function(prop) {
3309 return (typeof prop !== 'undefined');
3312 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3316 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3319 if (isset(attributes[attr]['to'])) {
3320 end = attributes[attr]['to'];
3321 } else if (isset(attributes[attr]['by'])) {
3322 if (start.constructor == Array) {
3324 for (var i = 0, len = start.length; i < len; ++i) {
3325 end[i] = start[i] + attributes[attr]['by'][i];
3328 end = start + attributes[attr]['by'];
3332 this.runtimeAttributes[attr].start = start;
3333 this.runtimeAttributes[attr].end = end;
3336 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3340 init: function(el, attributes, duration, method) {
3342 var isAnimated = false;
3345 var startTime = null;
3348 var actualFrames = 0;
3351 el = Roo.getDom(el);
3354 this.attributes = attributes || {};
3357 this.duration = duration || 1;
3360 this.method = method || Roo.lib.Easing.easeNone;
3363 this.useSeconds = true;
3366 this.currentFrame = 0;
3369 this.totalFrames = Roo.lib.AnimMgr.fps;
3372 this.getEl = function() {
3377 this.isAnimated = function() {
3382 this.getStartTime = function() {
3386 this.runtimeAttributes = {};
3389 this.animate = function() {
3390 if (this.isAnimated()) {
3394 this.currentFrame = 0;
3396 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3398 Roo.lib.AnimMgr.registerElement(this);
3402 this.stop = function(finish) {
3404 this.currentFrame = this.totalFrames;
3405 this._onTween.fire();
3407 Roo.lib.AnimMgr.stop(this);
3410 var onStart = function() {
3411 this.onStart.fire();
3413 this.runtimeAttributes = {};
3414 for (var attr in this.attributes) {
3415 this.setRuntimeAttribute(attr);
3420 startTime = new Date();
3424 var onTween = function() {
3426 duration: new Date() - this.getStartTime(),
3427 currentFrame: this.currentFrame
3430 data.toString = function() {
3432 'duration: ' + data.duration +
3433 ', currentFrame: ' + data.currentFrame
3437 this.onTween.fire(data);
3439 var runtimeAttributes = this.runtimeAttributes;
3441 for (var attr in runtimeAttributes) {
3442 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3448 var onComplete = function() {
3449 var actual_duration = (new Date() - startTime) / 1000 ;
3452 duration: actual_duration,
3453 frames: actualFrames,
3454 fps: actualFrames / actual_duration
3457 data.toString = function() {
3459 'duration: ' + data.duration +
3460 ', frames: ' + data.frames +
3461 ', fps: ' + data.fps
3467 this.onComplete.fire(data);
3471 this._onStart = new Roo.util.Event(this);
3472 this.onStart = new Roo.util.Event(this);
3473 this.onTween = new Roo.util.Event(this);
3474 this._onTween = new Roo.util.Event(this);
3475 this.onComplete = new Roo.util.Event(this);
3476 this._onComplete = new Roo.util.Event(this);
3477 this._onStart.addListener(onStart);
3478 this._onTween.addListener(onTween);
3479 this._onComplete.addListener(onComplete);
3484 * Portions of this file are based on pieces of Yahoo User Interface Library
3485 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3486 * YUI licensed under the BSD License:
3487 * http://developer.yahoo.net/yui/license.txt
3488 * <script type="text/javascript">
3492 Roo.lib.AnimMgr = new function() {
3509 this.registerElement = function(tween) {
3510 queue[queue.length] = tween;
3512 tween._onStart.fire();
3517 this.unRegister = function(tween, index) {
3518 tween._onComplete.fire();
3519 index = index || getIndex(tween);
3521 queue.splice(index, 1);
3525 if (tweenCount <= 0) {
3531 this.start = function() {
3532 if (thread === null) {
3533 thread = setInterval(this.run, this.delay);
3538 this.stop = function(tween) {
3540 clearInterval(thread);
3542 for (var i = 0, len = queue.length; i < len; ++i) {
3543 if (queue[0].isAnimated()) {
3544 this.unRegister(queue[0], 0);
3553 this.unRegister(tween);
3558 this.run = function() {
3559 for (var i = 0, len = queue.length; i < len; ++i) {
3560 var tween = queue[i];
3561 if (!tween || !tween.isAnimated()) {
3565 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3567 tween.currentFrame += 1;
3569 if (tween.useSeconds) {
3570 correctFrame(tween);
3572 tween._onTween.fire();
3575 Roo.lib.AnimMgr.stop(tween, i);
3580 var getIndex = function(anim) {
3581 for (var i = 0, len = queue.length; i < len; ++i) {
3582 if (queue[i] == anim) {
3590 var correctFrame = function(tween) {
3591 var frames = tween.totalFrames;
3592 var frame = tween.currentFrame;
3593 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3594 var elapsed = (new Date() - tween.getStartTime());
3597 if (elapsed < tween.duration * 1000) {
3598 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3600 tweak = frames - (frame + 1);
3602 if (tweak > 0 && isFinite(tweak)) {
3603 if (tween.currentFrame + tweak >= frames) {
3604 tweak = frames - (frame + 1);
3607 tween.currentFrame += tweak;
3613 * Portions of this file are based on pieces of Yahoo User Interface Library
3614 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3615 * YUI licensed under the BSD License:
3616 * http://developer.yahoo.net/yui/license.txt
3617 * <script type="text/javascript">
3620 Roo.lib.Bezier = new function() {
3622 this.getPosition = function(points, t) {
3623 var n = points.length;
3626 for (var i = 0; i < n; ++i) {
3627 tmp[i] = [points[i][0], points[i][1]];
3630 for (var j = 1; j < n; ++j) {
3631 for (i = 0; i < n - j; ++i) {
3632 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3633 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3637 return [ tmp[0][0], tmp[0][1] ];
3641 * Portions of this file are based on pieces of Yahoo User Interface Library
3642 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3643 * YUI licensed under the BSD License:
3644 * http://developer.yahoo.net/yui/license.txt
3645 * <script type="text/javascript">
3650 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3651 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3654 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3656 var fly = Roo.lib.AnimBase.fly;
3658 var superclass = Y.ColorAnim.superclass;
3659 var proto = Y.ColorAnim.prototype;
3661 proto.toString = function() {
3662 var el = this.getEl();
3663 var id = el.id || el.tagName;
3664 return ("ColorAnim " + id);
3667 proto.patterns.color = /color$/i;
3668 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3669 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3670 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3671 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3674 proto.parseColor = function(s) {
3675 if (s.length == 3) {
3679 var c = this.patterns.hex.exec(s);
3680 if (c && c.length == 4) {
3681 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3684 c = this.patterns.rgb.exec(s);
3685 if (c && c.length == 4) {
3686 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3689 c = this.patterns.hex3.exec(s);
3690 if (c && c.length == 4) {
3691 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3696 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3697 proto.getAttribute = function(attr) {
3698 var el = this.getEl();
3699 if (this.patterns.color.test(attr)) {
3700 var val = fly(el).getStyle(attr);
3702 if (this.patterns.transparent.test(val)) {
3703 var parent = el.parentNode;
3704 val = fly(parent).getStyle(attr);
3706 while (parent && this.patterns.transparent.test(val)) {
3707 parent = parent.parentNode;
3708 val = fly(parent).getStyle(attr);
3709 if (parent.tagName.toUpperCase() == 'HTML') {
3715 val = superclass.getAttribute.call(this, attr);
3720 proto.getAttribute = function(attr) {
3721 var el = this.getEl();
3722 if (this.patterns.color.test(attr)) {
3723 var val = fly(el).getStyle(attr);
3725 if (this.patterns.transparent.test(val)) {
3726 var parent = el.parentNode;
3727 val = fly(parent).getStyle(attr);
3729 while (parent && this.patterns.transparent.test(val)) {
3730 parent = parent.parentNode;
3731 val = fly(parent).getStyle(attr);
3732 if (parent.tagName.toUpperCase() == 'HTML') {
3738 val = superclass.getAttribute.call(this, attr);
3744 proto.doMethod = function(attr, start, end) {
3747 if (this.patterns.color.test(attr)) {
3749 for (var i = 0, len = start.length; i < len; ++i) {
3750 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3753 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3756 val = superclass.doMethod.call(this, attr, start, end);
3762 proto.setRuntimeAttribute = function(attr) {
3763 superclass.setRuntimeAttribute.call(this, attr);
3765 if (this.patterns.color.test(attr)) {
3766 var attributes = this.attributes;
3767 var start = this.parseColor(this.runtimeAttributes[attr].start);
3768 var end = this.parseColor(this.runtimeAttributes[attr].end);
3770 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3771 end = this.parseColor(attributes[attr].by);
3773 for (var i = 0, len = start.length; i < len; ++i) {
3774 end[i] = start[i] + end[i];
3778 this.runtimeAttributes[attr].start = start;
3779 this.runtimeAttributes[attr].end = end;
3785 * Portions of this file are based on pieces of Yahoo User Interface Library
3786 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3787 * YUI licensed under the BSD License:
3788 * http://developer.yahoo.net/yui/license.txt
3789 * <script type="text/javascript">
3795 easeNone: function (t, b, c, d) {
3796 return c * t / d + b;
3800 easeIn: function (t, b, c, d) {
3801 return c * (t /= d) * t + b;
3805 easeOut: function (t, b, c, d) {
3806 return -c * (t /= d) * (t - 2) + b;
3810 easeBoth: function (t, b, c, d) {
3811 if ((t /= d / 2) < 1) {
3812 return c / 2 * t * t + b;
3815 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3819 easeInStrong: function (t, b, c, d) {
3820 return c * (t /= d) * t * t * t + b;
3824 easeOutStrong: function (t, b, c, d) {
3825 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3829 easeBothStrong: function (t, b, c, d) {
3830 if ((t /= d / 2) < 1) {
3831 return c / 2 * t * t * t * t + b;
3834 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3839 elasticIn: function (t, b, c, d, a, p) {
3843 if ((t /= d) == 1) {
3850 if (!a || a < Math.abs(c)) {
3855 var s = p / (2 * Math.PI) * Math.asin(c / a);
3858 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3862 elasticOut: function (t, b, c, d, a, p) {
3866 if ((t /= d) == 1) {
3873 if (!a || a < Math.abs(c)) {
3878 var s = p / (2 * Math.PI) * Math.asin(c / a);
3881 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3885 elasticBoth: function (t, b, c, d, a, p) {
3890 if ((t /= d / 2) == 2) {
3898 if (!a || a < Math.abs(c)) {
3903 var s = p / (2 * Math.PI) * Math.asin(c / a);
3907 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3908 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3910 return a * Math.pow(2, -10 * (t -= 1)) *
3911 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3916 backIn: function (t, b, c, d, s) {
3917 if (typeof s == 'undefined') {
3920 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3924 backOut: function (t, b, c, d, s) {
3925 if (typeof s == 'undefined') {
3928 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3932 backBoth: function (t, b, c, d, s) {
3933 if (typeof s == 'undefined') {
3937 if ((t /= d / 2 ) < 1) {
3938 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3940 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3944 bounceIn: function (t, b, c, d) {
3945 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3949 bounceOut: function (t, b, c, d) {
3950 if ((t /= d) < (1 / 2.75)) {
3951 return c * (7.5625 * t * t) + b;
3952 } else if (t < (2 / 2.75)) {
3953 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3954 } else if (t < (2.5 / 2.75)) {
3955 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3957 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3961 bounceBoth: function (t, b, c, d) {
3963 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3965 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3968 * Portions of this file are based on pieces of Yahoo User Interface Library
3969 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3970 * YUI licensed under the BSD License:
3971 * http://developer.yahoo.net/yui/license.txt
3972 * <script type="text/javascript">
3976 Roo.lib.Motion = function(el, attributes, duration, method) {
3978 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
3982 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
3986 var superclass = Y.Motion.superclass;
3987 var proto = Y.Motion.prototype;
3989 proto.toString = function() {
3990 var el = this.getEl();
3991 var id = el.id || el.tagName;
3992 return ("Motion " + id);
3995 proto.patterns.points = /^points$/i;
3997 proto.setAttribute = function(attr, val, unit) {
3998 if (this.patterns.points.test(attr)) {
3999 unit = unit || 'px';
4000 superclass.setAttribute.call(this, 'left', val[0], unit);
4001 superclass.setAttribute.call(this, 'top', val[1], unit);
4003 superclass.setAttribute.call(this, attr, val, unit);
4007 proto.getAttribute = function(attr) {
4008 if (this.patterns.points.test(attr)) {
4010 superclass.getAttribute.call(this, 'left'),
4011 superclass.getAttribute.call(this, 'top')
4014 val = superclass.getAttribute.call(this, attr);
4020 proto.doMethod = function(attr, start, end) {
4023 if (this.patterns.points.test(attr)) {
4024 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
4025 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
4027 val = superclass.doMethod.call(this, attr, start, end);
4032 proto.setRuntimeAttribute = function(attr) {
4033 if (this.patterns.points.test(attr)) {
4034 var el = this.getEl();
4035 var attributes = this.attributes;
4037 var control = attributes['points']['control'] || [];
4041 if (control.length > 0 && !(control[0] instanceof Array)) {
4042 control = [control];
4045 for (i = 0,len = control.length; i < len; ++i) {
4046 tmp[i] = control[i];
4051 Roo.fly(el).position();
4053 if (isset(attributes['points']['from'])) {
4054 Roo.lib.Dom.setXY(el, attributes['points']['from']);
4057 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
4060 start = this.getAttribute('points');
4063 if (isset(attributes['points']['to'])) {
4064 end = translateValues.call(this, attributes['points']['to'], start);
4066 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4067 for (i = 0,len = control.length; i < len; ++i) {
4068 control[i] = translateValues.call(this, control[i], start);
4072 } else if (isset(attributes['points']['by'])) {
4073 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4075 for (i = 0,len = control.length; i < len; ++i) {
4076 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4080 this.runtimeAttributes[attr] = [start];
4082 if (control.length > 0) {
4083 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4086 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4089 superclass.setRuntimeAttribute.call(this, attr);
4093 var translateValues = function(val, start) {
4094 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4095 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4100 var isset = function(prop) {
4101 return (typeof prop !== 'undefined');
4105 * Portions of this file are based on pieces of Yahoo User Interface Library
4106 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4107 * YUI licensed under the BSD License:
4108 * http://developer.yahoo.net/yui/license.txt
4109 * <script type="text/javascript">
4113 Roo.lib.Scroll = function(el, attributes, duration, method) {
4115 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4119 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4123 var superclass = Y.Scroll.superclass;
4124 var proto = Y.Scroll.prototype;
4126 proto.toString = function() {
4127 var el = this.getEl();
4128 var id = el.id || el.tagName;
4129 return ("Scroll " + id);
4132 proto.doMethod = function(attr, start, end) {
4135 if (attr == 'scroll') {
4137 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4138 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4142 val = superclass.doMethod.call(this, attr, start, end);
4147 proto.getAttribute = function(attr) {
4149 var el = this.getEl();
4151 if (attr == 'scroll') {
4152 val = [ el.scrollLeft, el.scrollTop ];
4154 val = superclass.getAttribute.call(this, attr);
4160 proto.setAttribute = function(attr, val, unit) {
4161 var el = this.getEl();
4163 if (attr == 'scroll') {
4164 el.scrollLeft = val[0];
4165 el.scrollTop = val[1];
4167 superclass.setAttribute.call(this, attr, val, unit);
4173 * Ext JS Library 1.1.1
4174 * Copyright(c) 2006-2007, Ext JS, LLC.
4176 * Originally Released Under LGPL - original licence link has changed is not relivant.
4179 * <script type="text/javascript">
4183 // nasty IE9 hack - what a pile of crap that is..
4185 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4186 Range.prototype.createContextualFragment = function (html) {
4187 var doc = window.document;
4188 var container = doc.createElement("div");
4189 container.innerHTML = html;
4190 var frag = doc.createDocumentFragment(), n;
4191 while ((n = container.firstChild)) {
4192 frag.appendChild(n);
4199 * @class Roo.DomHelper
4200 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4201 * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4204 Roo.DomHelper = function(){
4205 var tempTableEl = null;
4206 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4207 var tableRe = /^table|tbody|tr|td$/i;
4209 // build as innerHTML where available
4211 var createHtml = function(o){
4212 if(typeof o == 'string'){
4221 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") { continue; }
4222 if(attr == "style"){
4224 if(typeof s == "function"){
4227 if(typeof s == "string"){
4228 b += ' style="' + s + '"';
4229 }else if(typeof s == "object"){
4232 if(typeof s[key] != "function"){
4233 b += key + ":" + s[key] + ";";
4240 b += ' class="' + o["cls"] + '"';
4241 }else if(attr == "htmlFor"){
4242 b += ' for="' + o["htmlFor"] + '"';
4244 b += " " + attr + '="' + o[attr] + '"';
4248 if(emptyTags.test(o.tag)){
4252 var cn = o.children || o.cn;
4254 //http://bugs.kde.org/show_bug.cgi?id=71506
4255 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4256 for(var i = 0, len = cn.length; i < len; i++) {
4257 b += createHtml(cn[i], b);
4260 b += createHtml(cn, b);
4266 b += "</" + o.tag + ">";
4273 var createDom = function(o, parentNode){
4275 // defininition craeted..
4277 if (o.ns && o.ns != 'html') {
4279 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4280 xmlns[o.ns] = o.xmlns;
4283 if (typeof(xmlns[o.ns]) == 'undefined') {
4284 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4290 if (typeof(o) == 'string') {
4291 return parentNode.appendChild(document.createTextNode(o));
4293 o.tag = o.tag || div;
4294 if (o.ns && Roo.isIE) {
4296 o.tag = o.ns + ':' + o.tag;
4299 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4300 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4303 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4304 attr == "style" || typeof o[attr] == "function") { continue; }
4306 if(attr=="cls" && Roo.isIE){
4307 el.className = o["cls"];
4309 if(useSet) { el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);}
4315 Roo.DomHelper.applyStyles(el, o.style);
4316 var cn = o.children || o.cn;
4318 //http://bugs.kde.org/show_bug.cgi?id=71506
4319 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4320 for(var i = 0, len = cn.length; i < len; i++) {
4321 createDom(cn[i], el);
4328 el.innerHTML = o.html;
4331 parentNode.appendChild(el);
4336 var ieTable = function(depth, s, h, e){
4337 tempTableEl.innerHTML = [s, h, e].join('');
4338 var i = -1, el = tempTableEl;
4345 // kill repeat to save bytes
4349 tbe = '</tbody>'+te,
4355 * Nasty code for IE's broken table implementation
4357 var insertIntoTable = function(tag, where, el, html){
4359 tempTableEl = document.createElement('div');
4364 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4367 if(where == 'beforebegin'){
4371 before = el.nextSibling;
4374 node = ieTable(4, trs, html, tre);
4376 else if(tag == 'tr'){
4377 if(where == 'beforebegin'){
4380 node = ieTable(3, tbs, html, tbe);
4381 } else if(where == 'afterend'){
4382 before = el.nextSibling;
4384 node = ieTable(3, tbs, html, tbe);
4385 } else{ // INTO a TR
4386 if(where == 'afterbegin'){
4387 before = el.firstChild;
4389 node = ieTable(4, trs, html, tre);
4391 } else if(tag == 'tbody'){
4392 if(where == 'beforebegin'){
4395 node = ieTable(2, ts, html, te);
4396 } else if(where == 'afterend'){
4397 before = el.nextSibling;
4399 node = ieTable(2, ts, html, te);
4401 if(where == 'afterbegin'){
4402 before = el.firstChild;
4404 node = ieTable(3, tbs, html, tbe);
4407 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4410 if(where == 'afterbegin'){
4411 before = el.firstChild;
4413 node = ieTable(2, ts, html, te);
4415 el.insertBefore(node, before);
4420 /** True to force the use of DOM instead of html fragments @type Boolean */
4424 * Returns the markup for the passed Element(s) config
4425 * @param {Object} o The Dom object spec (and children)
4428 markup : function(o){
4429 return createHtml(o);
4433 * Applies a style specification to an element
4434 * @param {String/HTMLElement} el The element to apply styles to
4435 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4436 * a function which returns such a specification.
4438 applyStyles : function(el, styles){
4441 if(typeof styles == "string"){
4442 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4444 while ((matches = re.exec(styles)) != null){
4445 el.setStyle(matches[1], matches[2]);
4447 }else if (typeof styles == "object"){
4448 for (var style in styles){
4449 el.setStyle(style, styles[style]);
4451 }else if (typeof styles == "function"){
4452 Roo.DomHelper.applyStyles(el, styles.call());
4458 * Inserts an HTML fragment into the Dom
4459 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4460 * @param {HTMLElement} el The context element
4461 * @param {String} html The HTML fragmenet
4462 * @return {HTMLElement} The new node
4464 insertHtml : function(where, el, html){
4465 where = where.toLowerCase();
4466 if(el.insertAdjacentHTML){
4467 if(tableRe.test(el.tagName)){
4469 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4475 el.insertAdjacentHTML('BeforeBegin', html);
4476 return el.previousSibling;
4478 el.insertAdjacentHTML('AfterBegin', html);
4479 return el.firstChild;
4481 el.insertAdjacentHTML('BeforeEnd', html);
4482 return el.lastChild;
4484 el.insertAdjacentHTML('AfterEnd', html);
4485 return el.nextSibling;
4487 throw 'Illegal insertion point -> "' + where + '"';
4489 var range = el.ownerDocument.createRange();
4493 range.setStartBefore(el);
4494 frag = range.createContextualFragment(html);
4495 el.parentNode.insertBefore(frag, el);
4496 return el.previousSibling;
4499 range.setStartBefore(el.firstChild);
4500 frag = range.createContextualFragment(html);
4501 el.insertBefore(frag, el.firstChild);
4502 return el.firstChild;
4504 el.innerHTML = html;
4505 return el.firstChild;
4509 range.setStartAfter(el.lastChild);
4510 frag = range.createContextualFragment(html);
4511 el.appendChild(frag);
4512 return el.lastChild;
4514 el.innerHTML = html;
4515 return el.lastChild;
4518 range.setStartAfter(el);
4519 frag = range.createContextualFragment(html);
4520 el.parentNode.insertBefore(frag, el.nextSibling);
4521 return el.nextSibling;
4523 throw 'Illegal insertion point -> "' + where + '"';
4527 * Creates new Dom element(s) and inserts them before el
4528 * @param {String/HTMLElement/Element} el The context element
4529 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4530 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4531 * @return {HTMLElement/Roo.Element} The new node
4533 insertBefore : function(el, o, returnElement){
4534 return this.doInsert(el, o, returnElement, "beforeBegin");
4538 * Creates new Dom element(s) and inserts them after el
4539 * @param {String/HTMLElement/Element} el The context element
4540 * @param {Object} o The Dom object spec (and children)
4541 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4542 * @return {HTMLElement/Roo.Element} The new node
4544 insertAfter : function(el, o, returnElement){
4545 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4549 * Creates new Dom element(s) and inserts them as the first child of el
4550 * @param {String/HTMLElement/Element} el The context element
4551 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4552 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4553 * @return {HTMLElement/Roo.Element} The new node
4555 insertFirst : function(el, o, returnElement){
4556 return this.doInsert(el, o, returnElement, "afterBegin");
4560 doInsert : function(el, o, returnElement, pos, sibling){
4561 el = Roo.getDom(el);
4563 if(this.useDom || o.ns){
4564 newNode = createDom(o, null);
4565 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4567 var html = createHtml(o);
4568 newNode = this.insertHtml(pos, el, html);
4570 return returnElement ? Roo.get(newNode, true) : newNode;
4574 * Creates new Dom element(s) and appends them to el
4575 * @param {String/HTMLElement/Element} el The context element
4576 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4577 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4578 * @return {HTMLElement/Roo.Element} The new node
4580 append : function(el, o, returnElement){
4581 el = Roo.getDom(el);
4583 if(this.useDom || o.ns){
4584 newNode = createDom(o, null);
4585 el.appendChild(newNode);
4587 var html = createHtml(o);
4588 newNode = this.insertHtml("beforeEnd", el, html);
4590 return returnElement ? Roo.get(newNode, true) : newNode;
4594 * Creates new Dom element(s) and overwrites the contents of el with them
4595 * @param {String/HTMLElement/Element} el The context element
4596 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4597 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4598 * @return {HTMLElement/Roo.Element} The new node
4600 overwrite : function(el, o, returnElement){
4601 el = Roo.getDom(el);
4604 while (el.childNodes.length) {
4605 el.removeChild(el.firstChild);
4609 el.innerHTML = createHtml(o);
4612 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4616 * Creates a new Roo.DomHelper.Template from the Dom object spec
4617 * @param {Object} o The Dom object spec (and children)
4618 * @return {Roo.DomHelper.Template} The new template
4620 createTemplate : function(o){
4621 var html = createHtml(o);
4622 return new Roo.Template(html);
4628 * Ext JS Library 1.1.1
4629 * Copyright(c) 2006-2007, Ext JS, LLC.
4631 * Originally Released Under LGPL - original licence link has changed is not relivant.
4634 * <script type="text/javascript">
4638 * @class Roo.Template
4639 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4640 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4643 var t = new Roo.Template({
4644 html : '<div name="{id}">' +
4645 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4647 myformat: function (value, allValues) {
4648 return 'XX' + value;
4651 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4653 * For more information see this blog post with examples:
4654 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4655 - Create Elements using DOM, HTML fragments and Templates</a>.
4657 * @param {Object} cfg - Configuration object.
4659 Roo.Template = function(cfg){
4661 if(cfg instanceof Array){
4663 }else if(arguments.length > 1){
4664 cfg = Array.prototype.join.call(arguments, "");
4668 if (typeof(cfg) == 'object') {
4679 Roo.Template.prototype = {
4682 * @cfg {Function} onLoad Called after the template has been loaded and complied (usually from a remove source)
4688 * @cfg {String} url The Url to load the template from. beware if you are loading from a url, the data may not be ready if you use it instantly..
4689 * it should be fixed so that template is observable...
4693 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4701 * Returns an HTML fragment of this template with the specified values applied.
4702 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4703 * @return {String} The HTML fragment
4708 applyTemplate : function(values){
4709 //Roo.log(["applyTemplate", values]);
4713 return this.compiled(values);
4715 var useF = this.disableFormats !== true;
4716 var fm = Roo.util.Format, tpl = this;
4717 var fn = function(m, name, format, args){
4719 if(format.substr(0, 5) == "this."){
4720 return tpl.call(format.substr(5), values[name], values);
4723 // quoted values are required for strings in compiled templates,
4724 // but for non compiled we need to strip them
4725 // quoted reversed for jsmin
4726 var re = /^\s*['"](.*)["']\s*$/;
4727 args = args.split(',');
4728 for(var i = 0, len = args.length; i < len; i++){
4729 args[i] = args[i].replace(re, "$1");
4731 args = [values[name]].concat(args);
4733 args = [values[name]];
4735 return fm[format].apply(fm, args);
4738 return values[name] !== undefined ? values[name] : "";
4741 return this.html.replace(this.re, fn);
4759 this.loading = true;
4760 this.compiled = false;
4762 var cx = new Roo.data.Connection();
4766 success : function (response) {
4770 _t.set(response.responseText,true);
4776 failure : function(response) {
4777 Roo.log("Template failed to load from " + _t.url);
4784 * Sets the HTML used as the template and optionally compiles it.
4785 * @param {String} html
4786 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4787 * @return {Roo.Template} this
4789 set : function(html, compile){
4791 this.compiled = false;
4799 * True to disable format functions (defaults to false)
4802 disableFormats : false,
4805 * The regular expression used to match template variables
4809 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4812 * Compiles the template into an internal function, eliminating the RegEx overhead.
4813 * @return {Roo.Template} this
4815 compile : function(){
4816 var fm = Roo.util.Format;
4817 var useF = this.disableFormats !== true;
4818 var sep = Roo.isGecko ? "+" : ",";
4819 var fn = function(m, name, format, args){
4821 args = args ? ',' + args : "";
4822 if(format.substr(0, 5) != "this."){
4823 format = "fm." + format + '(';
4825 format = 'this.call("'+ format.substr(5) + '", ';
4829 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4831 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4834 // branched to use + in gecko and [].join() in others
4836 body = "this.compiled = function(values){ return '" +
4837 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4840 body = ["this.compiled = function(values){ return ['"];
4841 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4842 body.push("'].join('');};");
4843 body = body.join('');
4853 // private function used to call members
4854 call : function(fnName, value, allValues){
4855 return this[fnName](value, allValues);
4859 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4860 * @param {String/HTMLElement/Roo.Element} el The context element
4861 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4862 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4863 * @return {HTMLElement/Roo.Element} The new node or Element
4865 insertFirst: function(el, values, returnElement){
4866 return this.doInsert('afterBegin', el, values, returnElement);
4870 * Applies the supplied values to the template and inserts the new node(s) before el.
4871 * @param {String/HTMLElement/Roo.Element} el The context element
4872 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4873 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4874 * @return {HTMLElement/Roo.Element} The new node or Element
4876 insertBefore: function(el, values, returnElement){
4877 return this.doInsert('beforeBegin', el, values, returnElement);
4881 * Applies the supplied values to the template and inserts the new node(s) after el.
4882 * @param {String/HTMLElement/Roo.Element} el The context element
4883 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4884 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4885 * @return {HTMLElement/Roo.Element} The new node or Element
4887 insertAfter : function(el, values, returnElement){
4888 return this.doInsert('afterEnd', el, values, returnElement);
4892 * Applies the supplied values to the template and appends the new node(s) to el.
4893 * @param {String/HTMLElement/Roo.Element} el The context element
4894 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4895 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4896 * @return {HTMLElement/Roo.Element} The new node or Element
4898 append : function(el, values, returnElement){
4899 return this.doInsert('beforeEnd', el, values, returnElement);
4902 doInsert : function(where, el, values, returnEl){
4903 el = Roo.getDom(el);
4904 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4905 return returnEl ? Roo.get(newNode, true) : newNode;
4909 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4910 * @param {String/HTMLElement/Roo.Element} el The context element
4911 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4912 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4913 * @return {HTMLElement/Roo.Element} The new node or Element
4915 overwrite : function(el, values, returnElement){
4916 el = Roo.getDom(el);
4917 el.innerHTML = this.applyTemplate(values);
4918 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4922 * Alias for {@link #applyTemplate}
4925 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4928 Roo.DomHelper.Template = Roo.Template;
4931 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4932 * @param {String/HTMLElement} el A DOM element or its id
4933 * @returns {Roo.Template} The created template
4936 Roo.Template.from = function(el){
4937 el = Roo.getDom(el);
4938 return new Roo.Template(el.value || el.innerHTML);
4941 * Ext JS Library 1.1.1
4942 * Copyright(c) 2006-2007, Ext JS, LLC.
4944 * Originally Released Under LGPL - original licence link has changed is not relivant.
4947 * <script type="text/javascript">
4952 * This is code is also distributed under MIT license for use
4953 * with jQuery and prototype JavaScript libraries.
4956 * @class Roo.DomQuery
4957 Provides high performance selector/xpath processing by compiling queries into reusable functions. New pseudo classes and matchers can be plugged. It works on HTML and XML documents (if a content node is passed in).
4959 DomQuery supports most of the <a href="http://www.w3.org/TR/2005/WD-css3-selectors-20051215/">CSS3 selectors spec</a>, along with some custom selectors and basic XPath.</p>
4962 All selectors, attribute filters and pseudos below can be combined infinitely in any order. For example "div.foo:nth-child(odd)[@foo=bar].bar:first" would be a perfectly valid selector. Node filters are processed in the order in which they appear, which allows you to optimize your queries for your document structure.
4964 <h4>Element Selectors:</h4>
4966 <li> <b>*</b> any element</li>
4967 <li> <b>E</b> an element with the tag E</li>
4968 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4969 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4970 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4971 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4973 <h4>Attribute Selectors:</h4>
4974 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4976 <li> <b>E[foo]</b> has an attribute "foo"</li>
4977 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
4978 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
4979 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
4980 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
4981 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
4982 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
4984 <h4>Pseudo Classes:</h4>
4986 <li> <b>E:first-child</b> E is the first child of its parent</li>
4987 <li> <b>E:last-child</b> E is the last child of its parent</li>
4988 <li> <b>E:nth-child(<i>n</i>)</b> E is the <i>n</i>th child of its parent (1 based as per the spec)</li>
4989 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
4990 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
4991 <li> <b>E:only-child</b> E is the only child of its parent</li>
4992 <li> <b>E:checked</b> E is an element that is has a checked attribute that is true (e.g. a radio or checkbox) </li>
4993 <li> <b>E:first</b> the first E in the resultset</li>
4994 <li> <b>E:last</b> the last E in the resultset</li>
4995 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
4996 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
4997 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
4998 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
4999 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
5000 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
5001 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
5002 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
5003 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
5005 <h4>CSS Value Selectors:</h4>
5007 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
5008 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
5009 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
5010 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
5011 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
5012 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
5016 Roo.DomQuery = function(){
5017 var cache = {}, simpleCache = {}, valueCache = {};
5018 var nonSpace = /\S/;
5019 var trimRe = /^\s+|\s+$/g;
5020 var tplRe = /\{(\d+)\}/g;
5021 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
5022 var tagTokenRe = /^(#)?([\w-\*]+)/;
5023 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
5025 function child(p, index){
5027 var n = p.firstChild;
5029 if(n.nodeType == 1){
5040 while((n = n.nextSibling) && n.nodeType != 1);
5045 while((n = n.previousSibling) && n.nodeType != 1);
5049 function children(d){
5050 var n = d.firstChild, ni = -1;
5052 var nx = n.nextSibling;
5053 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
5063 function byClassName(c, a, v){
5067 var r = [], ri = -1, cn;
5068 for(var i = 0, ci; ci = c[i]; i++){
5069 if((' '+ci.className+' ').indexOf(v) != -1){
5076 function attrValue(n, attr){
5077 if(!n.tagName && typeof n.length != "undefined"){
5086 if(attr == "class" || attr == "className"){
5089 return n.getAttribute(attr) || n[attr];
5093 function getNodes(ns, mode, tagName){
5094 var result = [], ri = -1, cs;
5098 tagName = tagName || "*";
5099 if(typeof ns.getElementsByTagName != "undefined"){
5103 for(var i = 0, ni; ni = ns[i]; i++){
5104 cs = ni.getElementsByTagName(tagName);
5105 for(var j = 0, ci; ci = cs[j]; j++){
5109 }else if(mode == "/" || mode == ">"){
5110 var utag = tagName.toUpperCase();
5111 for(var i = 0, ni, cn; ni = ns[i]; i++){
5112 cn = ni.children || ni.childNodes;
5113 for(var j = 0, cj; cj = cn[j]; j++){
5114 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5119 }else if(mode == "+"){
5120 var utag = tagName.toUpperCase();
5121 for(var i = 0, n; n = ns[i]; i++){
5122 while((n = n.nextSibling) && n.nodeType != 1);
5123 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5127 }else if(mode == "~"){
5128 for(var i = 0, n; n = ns[i]; i++){
5129 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5138 function concat(a, b){
5142 for(var i = 0, l = b.length; i < l; i++){
5148 function byTag(cs, tagName){
5149 if(cs.tagName || cs == document){
5155 var r = [], ri = -1;
5156 tagName = tagName.toLowerCase();
5157 for(var i = 0, ci; ci = cs[i]; i++){
5158 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5165 function byId(cs, attr, id){
5166 if(cs.tagName || cs == document){
5172 var r = [], ri = -1;
5173 for(var i = 0,ci; ci = cs[i]; i++){
5174 if(ci && ci.id == id){
5182 function byAttribute(cs, attr, value, op, custom){
5183 var r = [], ri = -1, st = custom=="{";
5184 var f = Roo.DomQuery.operators[op];
5185 for(var i = 0, ci; ci = cs[i]; i++){
5188 a = Roo.DomQuery.getStyle(ci, attr);
5190 else if(attr == "class" || attr == "className"){
5192 }else if(attr == "for"){
5194 }else if(attr == "href"){
5195 a = ci.getAttribute("href", 2);
5197 a = ci.getAttribute(attr);
5199 if((f && f(a, value)) || (!f && a)){
5206 function byPseudo(cs, name, value){
5207 return Roo.DomQuery.pseudos[name](cs, value);
5210 // This is for IE MSXML which does not support expandos.
5211 // IE runs the same speed using setAttribute, however FF slows way down
5212 // and Safari completely fails so they need to continue to use expandos.
5213 var isIE = window.ActiveXObject ? true : false;
5215 // this eval is stop the compressor from
5216 // renaming the variable to something shorter
5218 /** eval:var:batch */
5223 function nodupIEXml(cs){
5225 cs[0].setAttribute("_nodup", d);
5227 for(var i = 1, len = cs.length; i < len; i++){
5229 if(!c.getAttribute("_nodup") != d){
5230 c.setAttribute("_nodup", d);
5234 for(var i = 0, len = cs.length; i < len; i++){
5235 cs[i].removeAttribute("_nodup");
5244 var len = cs.length, c, i, r = cs, cj, ri = -1;
5245 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5248 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5249 return nodupIEXml(cs);
5253 for(i = 1; c = cs[i]; i++){
5258 for(var j = 0; j < i; j++){
5261 for(j = i+1; cj = cs[j]; j++){
5273 function quickDiffIEXml(c1, c2){
5275 for(var i = 0, len = c1.length; i < len; i++){
5276 c1[i].setAttribute("_qdiff", d);
5279 for(var i = 0, len = c2.length; i < len; i++){
5280 if(c2[i].getAttribute("_qdiff") != d){
5281 r[r.length] = c2[i];
5284 for(var i = 0, len = c1.length; i < len; i++){
5285 c1[i].removeAttribute("_qdiff");
5290 function quickDiff(c1, c2){
5291 var len1 = c1.length;
5295 if(isIE && c1[0].selectSingleNode){
5296 return quickDiffIEXml(c1, c2);
5299 for(var i = 0; i < len1; i++){
5303 for(var i = 0, len = c2.length; i < len; i++){
5304 if(c2[i]._qdiff != d){
5305 r[r.length] = c2[i];
5311 function quickId(ns, mode, root, id){
5313 var d = root.ownerDocument || root;
5314 return d.getElementById(id);
5316 ns = getNodes(ns, mode, "*");
5317 return byId(ns, null, id);
5321 getStyle : function(el, name){
5322 return Roo.fly(el).getStyle(name);
5325 * Compiles a selector/xpath query into a reusable function. The returned function
5326 * takes one parameter "root" (optional), which is the context node from where the query should start.
5327 * @param {String} selector The selector/xpath query
5328 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5329 * @return {Function}
5331 compile : function(path, type){
5332 type = type || "select";
5334 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5335 var q = path, mode, lq;
5336 var tk = Roo.DomQuery.matchers;
5337 var tklen = tk.length;
5340 // accept leading mode switch
5341 var lmode = q.match(modeRe);
5342 if(lmode && lmode[1]){
5343 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5344 q = q.replace(lmode[1], "");
5346 // strip leading slashes
5347 while(path.substr(0, 1)=="/"){
5348 path = path.substr(1);
5351 while(q && lq != q){
5353 var tm = q.match(tagTokenRe);
5354 if(type == "select"){
5357 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5359 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5361 q = q.replace(tm[0], "");
5362 }else if(q.substr(0, 1) != '@'){
5363 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5368 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5370 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5372 q = q.replace(tm[0], "");
5375 while(!(mm = q.match(modeRe))){
5376 var matched = false;
5377 for(var j = 0; j < tklen; j++){
5379 var m = q.match(t.re);
5381 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5384 q = q.replace(m[0], "");
5389 // prevent infinite loop on bad selector
5391 throw 'Error parsing selector, parsing failed at "' + q + '"';
5395 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5396 q = q.replace(mm[1], "");
5399 fn[fn.length] = "return nodup(n);\n}";
5402 * list of variables that need from compression as they are used by eval.
5412 * eval:var:byClassName
5414 * eval:var:byAttribute
5415 * eval:var:attrValue
5423 * Selects a group of elements.
5424 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5425 * @param {Node} root (optional) The start of the query (defaults to document).
5428 select : function(path, root, type){
5429 if(!root || root == document){
5432 if(typeof root == "string"){
5433 root = document.getElementById(root);
5435 var paths = path.split(",");
5437 for(var i = 0, len = paths.length; i < len; i++){
5438 var p = paths[i].replace(trimRe, "");
5440 cache[p] = Roo.DomQuery.compile(p);
5442 throw p + " is not a valid selector";
5445 var result = cache[p](root);
5446 if(result && result != document){
5447 results = results.concat(result);
5450 if(paths.length > 1){
5451 return nodup(results);
5457 * Selects a single element.
5458 * @param {String} selector The selector/xpath query
5459 * @param {Node} root (optional) The start of the query (defaults to document).
5462 selectNode : function(path, root){
5463 return Roo.DomQuery.select(path, root)[0];
5467 * Selects the value of a node, optionally replacing null with the defaultValue.
5468 * @param {String} selector The selector/xpath query
5469 * @param {Node} root (optional) The start of the query (defaults to document).
5470 * @param {String} defaultValue
5472 selectValue : function(path, root, defaultValue){
5473 path = path.replace(trimRe, "");
5474 if(!valueCache[path]){
5475 valueCache[path] = Roo.DomQuery.compile(path, "select");
5477 var n = valueCache[path](root);
5478 n = n[0] ? n[0] : n;
5479 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5480 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5484 * Selects the value of a node, parsing integers and floats.
5485 * @param {String} selector The selector/xpath query
5486 * @param {Node} root (optional) The start of the query (defaults to document).
5487 * @param {Number} defaultValue
5490 selectNumber : function(path, root, defaultValue){
5491 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5492 return parseFloat(v);
5496 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5497 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5498 * @param {String} selector The simple selector to test
5501 is : function(el, ss){
5502 if(typeof el == "string"){
5503 el = document.getElementById(el);
5505 var isArray = (el instanceof Array);
5506 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5507 return isArray ? (result.length == el.length) : (result.length > 0);
5511 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5512 * @param {Array} el An array of elements to filter
5513 * @param {String} selector The simple selector to test
5514 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5515 * the selector instead of the ones that match
5518 filter : function(els, ss, nonMatches){
5519 ss = ss.replace(trimRe, "");
5520 if(!simpleCache[ss]){
5521 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5523 var result = simpleCache[ss](els);
5524 return nonMatches ? quickDiff(result, els) : result;
5528 * Collection of matching regular expressions and code snippets.
5532 select: 'n = byClassName(n, null, " {1} ");'
5534 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5535 select: 'n = byPseudo(n, "{1}", "{2}");'
5537 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5538 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5541 select: 'n = byId(n, null, "{1}");'
5544 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5549 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5550 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5553 "=" : function(a, v){
5556 "!=" : function(a, v){
5559 "^=" : function(a, v){
5560 return a && a.substr(0, v.length) == v;
5562 "$=" : function(a, v){
5563 return a && a.substr(a.length-v.length) == v;
5565 "*=" : function(a, v){
5566 return a && a.indexOf(v) !== -1;
5568 "%=" : function(a, v){
5569 return (a % v) == 0;
5571 "|=" : function(a, v){
5572 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5574 "~=" : function(a, v){
5575 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5580 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5581 * and the argument (if any) supplied in the selector.
5584 "first-child" : function(c){
5585 var r = [], ri = -1, n;
5586 for(var i = 0, ci; ci = n = c[i]; i++){
5587 while((n = n.previousSibling) && n.nodeType != 1);
5595 "last-child" : function(c){
5596 var r = [], ri = -1, n;
5597 for(var i = 0, ci; ci = n = c[i]; i++){
5598 while((n = n.nextSibling) && n.nodeType != 1);
5606 "nth-child" : function(c, a) {
5607 var r = [], ri = -1;
5608 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5609 var f = (m[1] || 1) - 0, l = m[2] - 0;
5610 for(var i = 0, n; n = c[i]; i++){
5611 var pn = n.parentNode;
5612 if (batch != pn._batch) {
5614 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5615 if(cn.nodeType == 1){
5622 if (l == 0 || n.nodeIndex == l){
5625 } else if ((n.nodeIndex + l) % f == 0){
5633 "only-child" : function(c){
5634 var r = [], ri = -1;;
5635 for(var i = 0, ci; ci = c[i]; i++){
5636 if(!prev(ci) && !next(ci)){
5643 "empty" : function(c){
5644 var r = [], ri = -1;
5645 for(var i = 0, ci; ci = c[i]; i++){
5646 var cns = ci.childNodes, j = 0, cn, empty = true;
5649 if(cn.nodeType == 1 || cn.nodeType == 3){
5661 "contains" : function(c, v){
5662 var r = [], ri = -1;
5663 for(var i = 0, ci; ci = c[i]; i++){
5664 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5671 "nodeValue" : function(c, v){
5672 var r = [], ri = -1;
5673 for(var i = 0, ci; ci = c[i]; i++){
5674 if(ci.firstChild && ci.firstChild.nodeValue == v){
5681 "checked" : function(c){
5682 var r = [], ri = -1;
5683 for(var i = 0, ci; ci = c[i]; i++){
5684 if(ci.checked == true){
5691 "not" : function(c, ss){
5692 return Roo.DomQuery.filter(c, ss, true);
5695 "odd" : function(c){
5696 return this["nth-child"](c, "odd");
5699 "even" : function(c){
5700 return this["nth-child"](c, "even");
5703 "nth" : function(c, a){
5704 return c[a-1] || [];
5707 "first" : function(c){
5711 "last" : function(c){
5712 return c[c.length-1] || [];
5715 "has" : function(c, ss){
5716 var s = Roo.DomQuery.select;
5717 var r = [], ri = -1;
5718 for(var i = 0, ci; ci = c[i]; i++){
5719 if(s(ss, ci).length > 0){
5726 "next" : function(c, ss){
5727 var is = Roo.DomQuery.is;
5728 var r = [], ri = -1;
5729 for(var i = 0, ci; ci = c[i]; i++){
5738 "prev" : function(c, ss){
5739 var is = Roo.DomQuery.is;
5740 var r = [], ri = -1;
5741 for(var i = 0, ci; ci = c[i]; i++){
5754 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5755 * @param {String} path The selector/xpath query
5756 * @param {Node} root (optional) The start of the query (defaults to document).
5761 Roo.query = Roo.DomQuery.select;
5764 * Ext JS Library 1.1.1
5765 * Copyright(c) 2006-2007, Ext JS, LLC.
5767 * Originally Released Under LGPL - original licence link has changed is not relivant.
5770 * <script type="text/javascript">
5774 * @class Roo.util.Observable
5775 * Base class that provides a common interface for publishing events. Subclasses are expected to
5776 * to have a property "events" with all the events defined.<br>
5779 Employee = function(name){
5786 Roo.extend(Employee, Roo.util.Observable);
5788 * @param {Object} config properties to use (incuding events / listeners)
5791 Roo.util.Observable = function(cfg){
5794 this.addEvents(cfg.events || {});
5796 delete cfg.events; // make sure
5799 Roo.apply(this, cfg);
5802 this.on(this.listeners);
5803 delete this.listeners;
5806 Roo.util.Observable.prototype = {
5808 * @cfg {Object} listeners list of events and functions to call for this object,
5812 'click' : function(e) {
5822 * Fires the specified event with the passed parameters (minus the event name).
5823 * @param {String} eventName
5824 * @param {Object...} args Variable number of parameters are passed to handlers
5825 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5827 fireEvent : function(){
5828 var ce = this.events[arguments[0].toLowerCase()];
5829 if(typeof ce == "object"){
5830 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5837 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5840 * Appends an event handler to this component
5841 * @param {String} eventName The type of event to listen for
5842 * @param {Function} handler The method the event invokes
5843 * @param {Object} scope (optional) The scope in which to execute the handler
5844 * function. The handler function's "this" context.
5845 * @param {Object} options (optional) An object containing handler configuration
5846 * properties. This may contain any of the following properties:<ul>
5847 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5848 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5849 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5850 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5851 * by the specified number of milliseconds. If the event fires again within that time, the original
5852 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5855 * <b>Combining Options</b><br>
5856 * Using the options argument, it is possible to combine different types of listeners:<br>
5858 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5860 el.on('click', this.onClick, this, {
5867 * <b>Attaching multiple handlers in 1 call</b><br>
5868 * The method also allows for a single argument to be passed which is a config object containing properties
5869 * which specify multiple handlers.
5878 fn: this.onMouseOver,
5882 fn: this.onMouseOut,
5888 * Or a shorthand syntax which passes the same scope object to all handlers:
5891 'click': this.onClick,
5892 'mouseover': this.onMouseOver,
5893 'mouseout': this.onMouseOut,
5898 addListener : function(eventName, fn, scope, o){
5899 if(typeof eventName == "object"){
5902 if(this.filterOptRe.test(e)){
5905 if(typeof o[e] == "function"){
5907 this.addListener(e, o[e], o.scope, o);
5909 // individual options
5910 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5915 o = (!o || typeof o == "boolean") ? {} : o;
5916 eventName = eventName.toLowerCase();
5917 var ce = this.events[eventName] || true;
5918 if(typeof ce == "boolean"){
5919 ce = new Roo.util.Event(this, eventName);
5920 this.events[eventName] = ce;
5922 ce.addListener(fn, scope, o);
5926 * Removes a listener
5927 * @param {String} eventName The type of event to listen for
5928 * @param {Function} handler The handler to remove
5929 * @param {Object} scope (optional) The scope (this object) for the handler
5931 removeListener : function(eventName, fn, scope){
5932 var ce = this.events[eventName.toLowerCase()];
5933 if(typeof ce == "object"){
5934 ce.removeListener(fn, scope);
5939 * Removes all listeners for this object
5941 purgeListeners : function(){
5942 for(var evt in this.events){
5943 if(typeof this.events[evt] == "object"){
5944 this.events[evt].clearListeners();
5949 relayEvents : function(o, events){
5950 var createHandler = function(ename){
5953 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5956 for(var i = 0, len = events.length; i < len; i++){
5957 var ename = events[i];
5958 if(!this.events[ename]){
5959 this.events[ename] = true;
5961 o.on(ename, createHandler(ename), this);
5966 * Used to define events on this Observable
5967 * @param {Object} object The object with the events defined
5969 addEvents : function(o){
5973 Roo.applyIf(this.events, o);
5977 * Checks to see if this object has any listeners for a specified event
5978 * @param {String} eventName The name of the event to check for
5979 * @return {Boolean} True if the event is being listened for, else false
5981 hasListener : function(eventName){
5982 var e = this.events[eventName];
5983 return typeof e == "object" && e.listeners.length > 0;
5987 * Appends an event handler to this element (shorthand for addListener)
5988 * @param {String} eventName The type of event to listen for
5989 * @param {Function} handler The method the event invokes
5990 * @param {Object} scope (optional) The scope in which to execute the handler
5991 * function. The handler function's "this" context.
5992 * @param {Object} options (optional)
5995 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
5997 * Removes a listener (shorthand for removeListener)
5998 * @param {String} eventName The type of event to listen for
5999 * @param {Function} handler The handler to remove
6000 * @param {Object} scope (optional) The scope (this object) for the handler
6003 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
6006 * Starts capture on the specified Observable. All events will be passed
6007 * to the supplied function with the event name + standard signature of the event
6008 * <b>before</b> the event is fired. If the supplied function returns false,
6009 * the event will not fire.
6010 * @param {Observable} o The Observable to capture
6011 * @param {Function} fn The function to call
6012 * @param {Object} scope (optional) The scope (this object) for the fn
6015 Roo.util.Observable.capture = function(o, fn, scope){
6016 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
6020 * Removes <b>all</b> added captures from the Observable.
6021 * @param {Observable} o The Observable to release
6024 Roo.util.Observable.releaseCapture = function(o){
6025 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
6030 var createBuffered = function(h, o, scope){
6031 var task = new Roo.util.DelayedTask();
6033 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
6037 var createSingle = function(h, e, fn, scope){
6039 e.removeListener(fn, scope);
6040 return h.apply(scope, arguments);
6044 var createDelayed = function(h, o, scope){
6046 var args = Array.prototype.slice.call(arguments, 0);
6047 setTimeout(function(){
6048 h.apply(scope, args);
6053 Roo.util.Event = function(obj, name){
6056 this.listeners = [];
6059 Roo.util.Event.prototype = {
6060 addListener : function(fn, scope, options){
6061 var o = options || {};
6062 scope = scope || this.obj;
6063 if(!this.isListening(fn, scope)){
6064 var l = {fn: fn, scope: scope, options: o};
6067 h = createDelayed(h, o, scope);
6070 h = createSingle(h, this, fn, scope);
6073 h = createBuffered(h, o, scope);
6076 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6077 this.listeners.push(l);
6079 this.listeners = this.listeners.slice(0);
6080 this.listeners.push(l);
6085 findListener : function(fn, scope){
6086 scope = scope || this.obj;
6087 var ls = this.listeners;
6088 for(var i = 0, len = ls.length; i < len; i++){
6090 if(l.fn == fn && l.scope == scope){
6097 isListening : function(fn, scope){
6098 return this.findListener(fn, scope) != -1;
6101 removeListener : function(fn, scope){
6103 if((index = this.findListener(fn, scope)) != -1){
6105 this.listeners.splice(index, 1);
6107 this.listeners = this.listeners.slice(0);
6108 this.listeners.splice(index, 1);
6115 clearListeners : function(){
6116 this.listeners = [];
6120 var ls = this.listeners, scope, len = ls.length;
6123 var args = Array.prototype.slice.call(arguments, 0);
6124 for(var i = 0; i < len; i++){
6126 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6127 this.firing = false;
6131 this.firing = false;
6138 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6145 * @class Roo.Document
6146 * @extends Roo.util.Observable
6147 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6149 * @param {Object} config the methods and properties of the 'base' class for the application.
6151 * Generic Page handler - implement this to start your app..
6154 * MyProject = new Roo.Document({
6156 'load' : true // your events..
6159 'ready' : function() {
6160 // fired on Roo.onReady()
6165 Roo.Document = function(cfg) {
6170 Roo.util.Observable.call(this,cfg);
6174 Roo.onReady(function() {
6175 _this.fireEvent('ready');
6181 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6183 * Ext JS Library 1.1.1
6184 * Copyright(c) 2006-2007, Ext JS, LLC.
6186 * Originally Released Under LGPL - original licence link has changed is not relivant.
6189 * <script type="text/javascript">
6193 * @class Roo.EventManager
6194 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6195 * several useful events directly.
6196 * See {@link Roo.EventObject} for more details on normalized event objects.
6199 Roo.EventManager = function(){
6200 var docReadyEvent, docReadyProcId, docReadyState = false;
6201 var resizeEvent, resizeTask, textEvent, textSize;
6202 var E = Roo.lib.Event;
6203 var D = Roo.lib.Dom;
6208 var fireDocReady = function(){
6210 docReadyState = true;
6213 clearInterval(docReadyProcId);
6215 if(Roo.isGecko || Roo.isOpera) {
6216 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6219 var defer = document.getElementById("ie-deferred-loader");
6221 defer.onreadystatechange = null;
6222 defer.parentNode.removeChild(defer);
6226 docReadyEvent.fire();
6227 docReadyEvent.clearListeners();
6232 var initDocReady = function(){
6233 docReadyEvent = new Roo.util.Event();
6234 if(Roo.isGecko || Roo.isOpera) {
6235 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6237 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6238 var defer = document.getElementById("ie-deferred-loader");
6239 defer.onreadystatechange = function(){
6240 if(this.readyState == "complete"){
6244 }else if(Roo.isSafari){
6245 docReadyProcId = setInterval(function(){
6246 var rs = document.readyState;
6247 if(rs == "complete") {
6252 // no matter what, make sure it fires on load
6253 E.on(window, "load", fireDocReady);
6256 var createBuffered = function(h, o){
6257 var task = new Roo.util.DelayedTask(h);
6259 // create new event object impl so new events don't wipe out properties
6260 e = new Roo.EventObjectImpl(e);
6261 task.delay(o.buffer, h, null, [e]);
6265 var createSingle = function(h, el, ename, fn){
6267 Roo.EventManager.removeListener(el, ename, fn);
6272 var createDelayed = function(h, o){
6274 // create new event object impl so new events don't wipe out properties
6275 e = new Roo.EventObjectImpl(e);
6276 setTimeout(function(){
6281 var transitionEndVal = false;
6283 var transitionEnd = function()
6285 if (transitionEndVal) {
6286 return transitionEndVal;
6288 var el = document.createElement('div');
6290 var transEndEventNames = {
6291 WebkitTransition : 'webkitTransitionEnd',
6292 MozTransition : 'transitionend',
6293 OTransition : 'oTransitionEnd otransitionend',
6294 transition : 'transitionend'
6297 for (var name in transEndEventNames) {
6298 if (el.style[name] !== undefined) {
6299 transitionEndVal = transEndEventNames[name];
6300 return transitionEndVal ;
6307 var listen = function(element, ename, opt, fn, scope){
6308 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6309 fn = fn || o.fn; scope = scope || o.scope;
6310 var el = Roo.getDom(element);
6314 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6317 if (ename == 'transitionend') {
6318 ename = transitionEnd();
6320 var h = function(e){
6321 e = Roo.EventObject.setEvent(e);
6324 t = e.getTarget(o.delegate, el);
6331 if(o.stopEvent === true){
6334 if(o.preventDefault === true){
6337 if(o.stopPropagation === true){
6338 e.stopPropagation();
6341 if(o.normalized === false){
6345 fn.call(scope || el, e, t, o);
6348 h = createDelayed(h, o);
6351 h = createSingle(h, el, ename, fn);
6354 h = createBuffered(h, o);
6357 fn._handlers = fn._handlers || [];
6360 fn._handlers.push([Roo.id(el), ename, h]);
6365 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6366 el.addEventListener("DOMMouseScroll", h, false);
6367 E.on(window, 'unload', function(){
6368 el.removeEventListener("DOMMouseScroll", h, false);
6371 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6372 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6377 var stopListening = function(el, ename, fn){
6378 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6380 for(var i = 0, len = hds.length; i < len; i++){
6382 if(h[0] == id && h[1] == ename){
6389 E.un(el, ename, hd);
6390 el = Roo.getDom(el);
6391 if(ename == "mousewheel" && el.addEventListener){
6392 el.removeEventListener("DOMMouseScroll", hd, false);
6394 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6395 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6399 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6406 * @scope Roo.EventManager
6411 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6412 * object with a Roo.EventObject
6413 * @param {Function} fn The method the event invokes
6414 * @param {Object} scope An object that becomes the scope of the handler
6415 * @param {boolean} override If true, the obj passed in becomes
6416 * the execution scope of the listener
6417 * @return {Function} The wrapped function
6420 wrap : function(fn, scope, override){
6422 Roo.EventObject.setEvent(e);
6423 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6428 * Appends an event handler to an element (shorthand for addListener)
6429 * @param {String/HTMLElement} element The html element or id to assign the
6430 * @param {String} eventName The type of event to listen for
6431 * @param {Function} handler The method the event invokes
6432 * @param {Object} scope (optional) The scope in which to execute the handler
6433 * function. The handler function's "this" context.
6434 * @param {Object} options (optional) An object containing handler configuration
6435 * properties. This may contain any of the following properties:<ul>
6436 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6437 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6438 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6439 * <li>preventDefault {Boolean} True to prevent the default action</li>
6440 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6441 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6442 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6443 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6444 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6445 * by the specified number of milliseconds. If the event fires again within that time, the original
6446 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6449 * <b>Combining Options</b><br>
6450 * Using the options argument, it is possible to combine different types of listeners:<br>
6452 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6454 el.on('click', this.onClick, this, {
6461 * <b>Attaching multiple handlers in 1 call</b><br>
6462 * The method also allows for a single argument to be passed which is a config object containing properties
6463 * which specify multiple handlers.
6473 fn: this.onMouseOver
6482 * Or a shorthand syntax:<br>
6485 'click' : this.onClick,
6486 'mouseover' : this.onMouseOver,
6487 'mouseout' : this.onMouseOut
6491 addListener : function(element, eventName, fn, scope, options){
6492 if(typeof eventName == "object"){
6498 if(typeof o[e] == "function"){
6500 listen(element, e, o, o[e], o.scope);
6502 // individual options
6503 listen(element, e, o[e]);
6508 return listen(element, eventName, options, fn, scope);
6512 * Removes an event handler
6514 * @param {String/HTMLElement} element The id or html element to remove the
6516 * @param {String} eventName The type of event
6517 * @param {Function} fn
6518 * @return {Boolean} True if a listener was actually removed
6520 removeListener : function(element, eventName, fn){
6521 return stopListening(element, eventName, fn);
6525 * Fires when the document is ready (before onload and before images are loaded). Can be
6526 * accessed shorthanded Roo.onReady().
6527 * @param {Function} fn The method the event invokes
6528 * @param {Object} scope An object that becomes the scope of the handler
6529 * @param {boolean} options
6531 onDocumentReady : function(fn, scope, options){
6532 if(docReadyState){ // if it already fired
6533 docReadyEvent.addListener(fn, scope, options);
6534 docReadyEvent.fire();
6535 docReadyEvent.clearListeners();
6541 docReadyEvent.addListener(fn, scope, options);
6545 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6546 * @param {Function} fn The method the event invokes
6547 * @param {Object} scope An object that becomes the scope of the handler
6548 * @param {boolean} options
6550 onWindowResize : function(fn, scope, options){
6552 resizeEvent = new Roo.util.Event();
6553 resizeTask = new Roo.util.DelayedTask(function(){
6554 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6556 E.on(window, "resize", function(){
6558 resizeTask.delay(50);
6560 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6564 resizeEvent.addListener(fn, scope, options);
6568 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6569 * @param {Function} fn The method the event invokes
6570 * @param {Object} scope An object that becomes the scope of the handler
6571 * @param {boolean} options
6573 onTextResize : function(fn, scope, options){
6575 textEvent = new Roo.util.Event();
6576 var textEl = new Roo.Element(document.createElement('div'));
6577 textEl.dom.className = 'x-text-resize';
6578 textEl.dom.innerHTML = 'X';
6579 textEl.appendTo(document.body);
6580 textSize = textEl.dom.offsetHeight;
6581 setInterval(function(){
6582 if(textEl.dom.offsetHeight != textSize){
6583 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6585 }, this.textResizeInterval);
6587 textEvent.addListener(fn, scope, options);
6591 * Removes the passed window resize listener.
6592 * @param {Function} fn The method the event invokes
6593 * @param {Object} scope The scope of handler
6595 removeResizeListener : function(fn, scope){
6597 resizeEvent.removeListener(fn, scope);
6602 fireResize : function(){
6604 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6608 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6612 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6614 textResizeInterval : 50
6619 * @scopeAlias pub=Roo.EventManager
6623 * Appends an event handler to an element (shorthand for addListener)
6624 * @param {String/HTMLElement} element The html element or id to assign the
6625 * @param {String} eventName The type of event to listen for
6626 * @param {Function} handler The method the event invokes
6627 * @param {Object} scope (optional) The scope in which to execute the handler
6628 * function. The handler function's "this" context.
6629 * @param {Object} options (optional) An object containing handler configuration
6630 * properties. This may contain any of the following properties:<ul>
6631 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6632 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6633 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6634 * <li>preventDefault {Boolean} True to prevent the default action</li>
6635 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6636 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6637 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6638 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6639 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6640 * by the specified number of milliseconds. If the event fires again within that time, the original
6641 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6644 * <b>Combining Options</b><br>
6645 * Using the options argument, it is possible to combine different types of listeners:<br>
6647 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6649 el.on('click', this.onClick, this, {
6656 * <b>Attaching multiple handlers in 1 call</b><br>
6657 * The method also allows for a single argument to be passed which is a config object containing properties
6658 * which specify multiple handlers.
6668 fn: this.onMouseOver
6677 * Or a shorthand syntax:<br>
6680 'click' : this.onClick,
6681 'mouseover' : this.onMouseOver,
6682 'mouseout' : this.onMouseOut
6686 pub.on = pub.addListener;
6687 pub.un = pub.removeListener;
6689 pub.stoppedMouseDownEvent = new Roo.util.Event();
6693 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6694 * @param {Function} fn The method the event invokes
6695 * @param {Object} scope An object that becomes the scope of the handler
6696 * @param {boolean} override If true, the obj passed in becomes
6697 * the execution scope of the listener
6701 Roo.onReady = Roo.EventManager.onDocumentReady;
6703 Roo.onReady(function(){
6704 var bd = Roo.get(document.body);
6709 : Roo.isIE11 ? "roo-ie11"
6710 : Roo.isEdge ? "roo-edge"
6711 : Roo.isGecko ? "roo-gecko"
6712 : Roo.isOpera ? "roo-opera"
6713 : Roo.isSafari ? "roo-safari" : ""];
6716 cls.push("roo-mac");
6719 cls.push("roo-linux");
6722 cls.push("roo-ios");
6725 cls.push("roo-touch");
6727 if(Roo.isBorderBox){
6728 cls.push('roo-border-box');
6730 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6731 var p = bd.dom.parentNode;
6733 p.className += ' roo-strict';
6736 bd.addClass(cls.join(' '));
6740 * @class Roo.EventObject
6741 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6742 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6745 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6747 var target = e.getTarget();
6750 var myDiv = Roo.get("myDiv");
6751 myDiv.on("click", handleClick);
6753 Roo.EventManager.on("myDiv", 'click', handleClick);
6754 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6758 Roo.EventObject = function(){
6760 var E = Roo.lib.Event;
6762 // safari keypress events for special keys return bad keycodes
6765 63235 : 39, // right
6768 63276 : 33, // page up
6769 63277 : 34, // page down
6770 63272 : 46, // delete
6775 // normalize button clicks
6776 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6777 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6779 Roo.EventObjectImpl = function(e){
6781 this.setEvent(e.browserEvent || e);
6784 Roo.EventObjectImpl.prototype = {
6786 * Used to fix doc tools.
6787 * @scope Roo.EventObject.prototype
6793 /** The normal browser event */
6794 browserEvent : null,
6795 /** The button pressed in a mouse event */
6797 /** True if the shift key was down during the event */
6799 /** True if the control key was down during the event */
6801 /** True if the alt key was down during the event */
6860 setEvent : function(e){
6861 if(e == this || (e && e.browserEvent)){ // already wrapped
6864 this.browserEvent = e;
6866 // normalize buttons
6867 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6868 if(e.type == 'click' && this.button == -1){
6872 this.shiftKey = e.shiftKey;
6873 // mac metaKey behaves like ctrlKey
6874 this.ctrlKey = e.ctrlKey || e.metaKey;
6875 this.altKey = e.altKey;
6876 // in getKey these will be normalized for the mac
6877 this.keyCode = e.keyCode;
6878 // keyup warnings on firefox.
6879 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6880 // cache the target for the delayed and or buffered events
6881 this.target = E.getTarget(e);
6883 this.xy = E.getXY(e);
6886 this.shiftKey = false;
6887 this.ctrlKey = false;
6888 this.altKey = false;
6898 * Stop the event (preventDefault and stopPropagation)
6900 stopEvent : function(){
6901 if(this.browserEvent){
6902 if(this.browserEvent.type == 'mousedown'){
6903 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6905 E.stopEvent(this.browserEvent);
6910 * Prevents the browsers default handling of the event.
6912 preventDefault : function(){
6913 if(this.browserEvent){
6914 E.preventDefault(this.browserEvent);
6919 isNavKeyPress : function(){
6920 var k = this.keyCode;
6921 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6922 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6925 isSpecialKey : function(){
6926 var k = this.keyCode;
6927 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6928 (k == 16) || (k == 17) ||
6929 (k >= 18 && k <= 20) ||
6930 (k >= 33 && k <= 35) ||
6931 (k >= 36 && k <= 39) ||
6932 (k >= 44 && k <= 45);
6935 * Cancels bubbling of the event.
6937 stopPropagation : function(){
6938 if(this.browserEvent){
6939 if(this.type == 'mousedown'){
6940 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6942 E.stopPropagation(this.browserEvent);
6947 * Gets the key code for the event.
6950 getCharCode : function(){
6951 return this.charCode || this.keyCode;
6955 * Returns a normalized keyCode for the event.
6956 * @return {Number} The key code
6958 getKey : function(){
6959 var k = this.keyCode || this.charCode;
6960 return Roo.isSafari ? (safariKeys[k] || k) : k;
6964 * Gets the x coordinate of the event.
6967 getPageX : function(){
6972 * Gets the y coordinate of the event.
6975 getPageY : function(){
6980 * Gets the time of the event.
6983 getTime : function(){
6984 if(this.browserEvent){
6985 return E.getTime(this.browserEvent);
6991 * Gets the page coordinates of the event.
6992 * @return {Array} The xy values like [x, y]
6999 * Gets the target for the event.
7000 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
7001 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7002 search as a number or element (defaults to 10 || document.body)
7003 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7004 * @return {HTMLelement}
7006 getTarget : function(selector, maxDepth, returnEl){
7007 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
7010 * Gets the related target.
7011 * @return {HTMLElement}
7013 getRelatedTarget : function(){
7014 if(this.browserEvent){
7015 return E.getRelatedTarget(this.browserEvent);
7021 * Normalizes mouse wheel delta across browsers
7022 * @return {Number} The delta
7024 getWheelDelta : function(){
7025 var e = this.browserEvent;
7027 if(e.wheelDelta){ /* IE/Opera. */
7028 delta = e.wheelDelta/120;
7029 }else if(e.detail){ /* Mozilla case. */
7030 delta = -e.detail/3;
7036 * Returns true if the control, meta, shift or alt key was pressed during this event.
7039 hasModifier : function(){
7040 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
7044 * Returns true if the target of this event equals el or is a child of el
7045 * @param {String/HTMLElement/Element} el
7046 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7049 within : function(el, related){
7050 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7051 return t && Roo.fly(el).contains(t);
7054 getPoint : function(){
7055 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7059 return new Roo.EventObjectImpl();
7064 * Ext JS Library 1.1.1
7065 * Copyright(c) 2006-2007, Ext JS, LLC.
7067 * Originally Released Under LGPL - original licence link has changed is not relivant.
7070 * <script type="text/javascript">
7074 // was in Composite Element!??!?!
7077 var D = Roo.lib.Dom;
7078 var E = Roo.lib.Event;
7079 var A = Roo.lib.Anim;
7081 // local style camelizing for speed
7083 var camelRe = /(-[a-z])/gi;
7084 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7085 var view = document.defaultView;
7088 * @class Roo.Element
7089 * Represents an Element in the DOM.<br><br>
7092 var el = Roo.get("my-div");
7095 var el = getEl("my-div");
7097 // or with a DOM element
7098 var el = Roo.get(myDivElement);
7100 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7101 * each call instead of constructing a new one.<br><br>
7102 * <b>Animations</b><br />
7103 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7104 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7106 Option Default Description
7107 --------- -------- ---------------------------------------------
7108 duration .35 The duration of the animation in seconds
7109 easing easeOut The YUI easing method
7110 callback none A function to execute when the anim completes
7111 scope this The scope (this) of the callback function
7113 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7114 * manipulate the animation. Here's an example:
7116 var el = Roo.get("my-div");
7121 // default animation
7122 el.setWidth(100, true);
7124 // animation with some options set
7131 // using the "anim" property to get the Anim object
7137 el.setWidth(100, opt);
7139 if(opt.anim.isAnimated()){
7143 * <b> Composite (Collections of) Elements</b><br />
7144 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7145 * @constructor Create a new Element directly.
7146 * @param {String/HTMLElement} element
7147 * @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).
7149 Roo.Element = function(element, forceNew){
7150 var dom = typeof element == "string" ?
7151 document.getElementById(element) : element;
7152 if(!dom){ // invalid id/element
7156 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7157 return Roo.Element.cache[id];
7167 * The DOM element ID
7170 this.id = id || Roo.id(dom);
7173 var El = Roo.Element;
7177 * The element's default display mode (defaults to "")
7180 originalDisplay : "",
7183 // note this is overridden in BS version..
7186 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7192 * Sets the element's visibility mode. When setVisible() is called it
7193 * will use this to determine whether to set the visibility or the display property.
7194 * @param visMode Element.VISIBILITY or Element.DISPLAY
7195 * @return {Roo.Element} this
7197 setVisibilityMode : function(visMode){
7198 this.visibilityMode = visMode;
7202 * Convenience method for setVisibilityMode(Element.DISPLAY)
7203 * @param {String} display (optional) What to set display to when visible
7204 * @return {Roo.Element} this
7206 enableDisplayMode : function(display){
7207 this.setVisibilityMode(El.DISPLAY);
7208 if(typeof display != "undefined") { this.originalDisplay = display; }
7213 * 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)
7214 * @param {String} selector The simple selector to test
7215 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7216 search as a number or element (defaults to 10 || document.body)
7217 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7218 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7220 findParent : function(simpleSelector, maxDepth, returnEl){
7221 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7222 maxDepth = maxDepth || 50;
7223 if(typeof maxDepth != "number"){
7224 stopEl = Roo.getDom(maxDepth);
7227 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7228 if(dq.is(p, simpleSelector)){
7229 return returnEl ? Roo.get(p) : p;
7239 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7240 * @param {String} selector The simple selector to test
7241 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7242 search as a number or element (defaults to 10 || document.body)
7243 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7244 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7246 findParentNode : function(simpleSelector, maxDepth, returnEl){
7247 var p = Roo.fly(this.dom.parentNode, '_internal');
7248 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7252 * Looks at the scrollable parent element
7254 findScrollableParent : function()
7256 var overflowRegex = /(auto|scroll)/;
7258 if(this.getStyle('position') === 'fixed'){
7259 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7262 var excludeStaticParent = this.getStyle('position') === "absolute";
7264 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7266 if (excludeStaticParent && parent.getStyle('position') === "static") {
7270 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7274 if(parent.dom.nodeName.toLowerCase() == 'body'){
7275 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7279 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7283 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7284 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7285 * @param {String} selector The simple selector to test
7286 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7287 search as a number or element (defaults to 10 || document.body)
7288 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7290 up : function(simpleSelector, maxDepth){
7291 return this.findParentNode(simpleSelector, maxDepth, true);
7297 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7298 * @param {String} selector The simple selector to test
7299 * @return {Boolean} True if this element matches the selector, else false
7301 is : function(simpleSelector){
7302 return Roo.DomQuery.is(this.dom, simpleSelector);
7306 * Perform animation on this element.
7307 * @param {Object} args The YUI animation control args
7308 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7309 * @param {Function} onComplete (optional) Function to call when animation completes
7310 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7311 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7312 * @return {Roo.Element} this
7314 animate : function(args, duration, onComplete, easing, animType){
7315 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7320 * @private Internal animation call
7322 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7323 animType = animType || 'run';
7325 var anim = Roo.lib.Anim[animType](
7327 (opt.duration || defaultDur) || .35,
7328 (opt.easing || defaultEase) || 'easeOut',
7330 Roo.callback(cb, this);
7331 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7339 // private legacy anim prep
7340 preanim : function(a, i){
7341 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7345 * Removes worthless text nodes
7346 * @param {Boolean} forceReclean (optional) By default the element
7347 * keeps track if it has been cleaned already so
7348 * you can call this over and over. However, if you update the element and
7349 * need to force a reclean, you can pass true.
7351 clean : function(forceReclean){
7352 if(this.isCleaned && forceReclean !== true){
7356 var d = this.dom, n = d.firstChild, ni = -1;
7358 var nx = n.nextSibling;
7359 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7366 this.isCleaned = true;
7371 calcOffsetsTo : function(el){
7374 var restorePos = false;
7375 if(el.getStyle('position') == 'static'){
7376 el.position('relative');
7381 while(op && op != d && op.tagName != 'HTML'){
7384 op = op.offsetParent;
7387 el.position('static');
7393 * Scrolls this element into view within the passed container.
7394 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7395 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7396 * @return {Roo.Element} this
7398 scrollIntoView : function(container, hscroll){
7399 var c = Roo.getDom(container) || document.body;
7402 var o = this.calcOffsetsTo(c),
7405 b = t+el.offsetHeight,
7406 r = l+el.offsetWidth;
7408 var ch = c.clientHeight;
7409 var ct = parseInt(c.scrollTop, 10);
7410 var cl = parseInt(c.scrollLeft, 10);
7412 var cr = cl + c.clientWidth;
7420 if(hscroll !== false){
7424 c.scrollLeft = r-c.clientWidth;
7431 scrollChildIntoView : function(child, hscroll){
7432 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7436 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7437 * the new height may not be available immediately.
7438 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7439 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7440 * @param {Function} onComplete (optional) Function to call when animation completes
7441 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7442 * @return {Roo.Element} this
7444 autoHeight : function(animate, duration, onComplete, easing){
7445 var oldHeight = this.getHeight();
7447 this.setHeight(1); // force clipping
7448 setTimeout(function(){
7449 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7451 this.setHeight(height);
7453 if(typeof onComplete == "function"){
7457 this.setHeight(oldHeight); // restore original height
7458 this.setHeight(height, animate, duration, function(){
7460 if(typeof onComplete == "function") { onComplete(); }
7461 }.createDelegate(this), easing);
7463 }.createDelegate(this), 0);
7468 * Returns true if this element is an ancestor of the passed element
7469 * @param {HTMLElement/String} el The element to check
7470 * @return {Boolean} True if this element is an ancestor of el, else false
7472 contains : function(el){
7473 if(!el){return false;}
7474 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7478 * Checks whether the element is currently visible using both visibility and display properties.
7479 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7480 * @return {Boolean} True if the element is currently visible, else false
7482 isVisible : function(deep) {
7483 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7484 if(deep !== true || !vis){
7487 var p = this.dom.parentNode;
7488 while(p && p.tagName.toLowerCase() != "body"){
7489 if(!Roo.fly(p, '_isVisible').isVisible()){
7498 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7499 * @param {String} selector The CSS selector
7500 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7501 * @return {CompositeElement/CompositeElementLite} The composite element
7503 select : function(selector, unique){
7504 return El.select(selector, unique, this.dom);
7508 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7509 * @param {String} selector The CSS selector
7510 * @return {Array} An array of the matched nodes
7512 query : function(selector, unique){
7513 return Roo.DomQuery.select(selector, this.dom);
7517 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7518 * @param {String} selector The CSS selector
7519 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7520 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7522 child : function(selector, returnDom){
7523 var n = Roo.DomQuery.selectNode(selector, this.dom);
7524 return returnDom ? n : Roo.get(n);
7528 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7529 * @param {String} selector The CSS selector
7530 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7531 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7533 down : function(selector, returnDom){
7534 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7535 return returnDom ? n : Roo.get(n);
7539 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7540 * @param {String} group The group the DD object is member of
7541 * @param {Object} config The DD config object
7542 * @param {Object} overrides An object containing methods to override/implement on the DD object
7543 * @return {Roo.dd.DD} The DD object
7545 initDD : function(group, config, overrides){
7546 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7547 return Roo.apply(dd, overrides);
7551 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7552 * @param {String} group The group the DDProxy object is member of
7553 * @param {Object} config The DDProxy config object
7554 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7555 * @return {Roo.dd.DDProxy} The DDProxy object
7557 initDDProxy : function(group, config, overrides){
7558 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7559 return Roo.apply(dd, overrides);
7563 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7564 * @param {String} group The group the DDTarget object is member of
7565 * @param {Object} config The DDTarget config object
7566 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7567 * @return {Roo.dd.DDTarget} The DDTarget object
7569 initDDTarget : function(group, config, overrides){
7570 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7571 return Roo.apply(dd, overrides);
7575 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7576 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7577 * @param {Boolean} visible Whether the element is visible
7578 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7579 * @return {Roo.Element} this
7581 setVisible : function(visible, animate){
7583 if(this.visibilityMode == El.DISPLAY){
7584 this.setDisplayed(visible);
7587 this.dom.style.visibility = visible ? "visible" : "hidden";
7590 // closure for composites
7592 var visMode = this.visibilityMode;
7594 this.setOpacity(.01);
7595 this.setVisible(true);
7597 this.anim({opacity: { to: (visible?1:0) }},
7598 this.preanim(arguments, 1),
7599 null, .35, 'easeIn', function(){
7601 if(visMode == El.DISPLAY){
7602 dom.style.display = "none";
7604 dom.style.visibility = "hidden";
7606 Roo.get(dom).setOpacity(1);
7614 * Returns true if display is not "none"
7617 isDisplayed : function() {
7618 return this.getStyle("display") != "none";
7622 * Toggles the element's visibility or display, depending on visibility mode.
7623 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7624 * @return {Roo.Element} this
7626 toggle : function(animate){
7627 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7632 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7633 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7634 * @return {Roo.Element} this
7636 setDisplayed : function(value) {
7637 if(typeof value == "boolean"){
7638 value = value ? this.originalDisplay : "none";
7640 this.setStyle("display", value);
7645 * Tries to focus the element. Any exceptions are caught and ignored.
7646 * @return {Roo.Element} this
7648 focus : function() {
7656 * Tries to blur the element. Any exceptions are caught and ignored.
7657 * @return {Roo.Element} this
7667 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7668 * @param {String/Array} className The CSS class to add, or an array of classes
7669 * @return {Roo.Element} this
7671 addClass : function(className){
7672 if(className instanceof Array){
7673 for(var i = 0, len = className.length; i < len; i++) {
7674 this.addClass(className[i]);
7677 if(className && !this.hasClass(className)){
7678 if (this.dom instanceof SVGElement) {
7679 this.dom.className.baseVal =this.dom.className.baseVal + " " + className;
7681 this.dom.className = this.dom.className + " " + className;
7689 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7690 * @param {String/Array} className The CSS class to add, or an array of classes
7691 * @return {Roo.Element} this
7693 radioClass : function(className){
7694 var siblings = this.dom.parentNode.childNodes;
7695 for(var i = 0; i < siblings.length; i++) {
7696 var s = siblings[i];
7697 if(s.nodeType == 1){
7698 Roo.get(s).removeClass(className);
7701 this.addClass(className);
7706 * Removes one or more CSS classes from the element.
7707 * @param {String/Array} className The CSS class to remove, or an array of classes
7708 * @return {Roo.Element} this
7710 removeClass : function(className){
7712 var cn = this.dom instanceof SVGElement ? this.dom.className.baseVal : this.dom.className;
7713 if(!className || !cn){
7716 if(className instanceof Array){
7717 for(var i = 0, len = className.length; i < len; i++) {
7718 this.removeClass(className[i]);
7721 if(this.hasClass(className)){
7722 var re = this.classReCache[className];
7724 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7725 this.classReCache[className] = re;
7727 if (this.dom instanceof SVGElement) {
7728 this.dom.className.baseVal = cn.replace(re, " ");
7730 this.dom.className = cn.replace(re, " ");
7741 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7742 * @param {String} className The CSS class to toggle
7743 * @return {Roo.Element} this
7745 toggleClass : function(className){
7746 if(this.hasClass(className)){
7747 this.removeClass(className);
7749 this.addClass(className);
7755 * Checks if the specified CSS class exists on this element's DOM node.
7756 * @param {String} className The CSS class to check for
7757 * @return {Boolean} True if the class exists, else false
7759 hasClass : function(className){
7760 if (this.dom instanceof SVGElement) {
7761 return className && (' '+this.dom.className.baseVal +' ').indexOf(' '+className+' ') != -1;
7763 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7767 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7768 * @param {String} oldClassName The CSS class to replace
7769 * @param {String} newClassName The replacement CSS class
7770 * @return {Roo.Element} this
7772 replaceClass : function(oldClassName, newClassName){
7773 this.removeClass(oldClassName);
7774 this.addClass(newClassName);
7779 * Returns an object with properties matching the styles requested.
7780 * For example, el.getStyles('color', 'font-size', 'width') might return
7781 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7782 * @param {String} style1 A style name
7783 * @param {String} style2 A style name
7784 * @param {String} etc.
7785 * @return {Object} The style object
7787 getStyles : function(){
7788 var a = arguments, len = a.length, r = {};
7789 for(var i = 0; i < len; i++){
7790 r[a[i]] = this.getStyle(a[i]);
7796 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7797 * @param {String} property The style property whose value is returned.
7798 * @return {String} The current value of the style property for this element.
7800 getStyle : function(){
7801 return view && view.getComputedStyle ?
7803 var el = this.dom, v, cs, camel;
7804 if(prop == 'float'){
7807 if(el.style && (v = el.style[prop])){
7810 if(cs = view.getComputedStyle(el, "")){
7811 if(!(camel = propCache[prop])){
7812 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7819 var el = this.dom, v, cs, camel;
7820 if(prop == 'opacity'){
7821 if(typeof el.style.filter == 'string'){
7822 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7824 var fv = parseFloat(m[1]);
7826 return fv ? fv / 100 : 0;
7831 }else if(prop == 'float'){
7832 prop = "styleFloat";
7834 if(!(camel = propCache[prop])){
7835 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7837 if(v = el.style[camel]){
7840 if(cs = el.currentStyle){
7848 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7849 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7850 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7851 * @return {Roo.Element} this
7853 setStyle : function(prop, value){
7854 if(typeof prop == "string"){
7856 if (prop == 'float') {
7857 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7862 if(!(camel = propCache[prop])){
7863 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7866 if(camel == 'opacity') {
7867 this.setOpacity(value);
7869 this.dom.style[camel] = value;
7872 for(var style in prop){
7873 if(typeof prop[style] != "function"){
7874 this.setStyle(style, prop[style]);
7882 * More flexible version of {@link #setStyle} for setting style properties.
7883 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7884 * a function which returns such a specification.
7885 * @return {Roo.Element} this
7887 applyStyles : function(style){
7888 Roo.DomHelper.applyStyles(this.dom, style);
7893 * 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).
7894 * @return {Number} The X position of the element
7897 return D.getX(this.dom);
7901 * 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).
7902 * @return {Number} The Y position of the element
7905 return D.getY(this.dom);
7909 * 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).
7910 * @return {Array} The XY position of the element
7913 return D.getXY(this.dom);
7917 * 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).
7918 * @param {Number} The X position of the element
7919 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7920 * @return {Roo.Element} this
7922 setX : function(x, animate){
7924 D.setX(this.dom, x);
7926 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7932 * 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).
7933 * @param {Number} The Y position of the element
7934 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7935 * @return {Roo.Element} this
7937 setY : function(y, animate){
7939 D.setY(this.dom, y);
7941 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7947 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7948 * @param {String} left The left CSS property value
7949 * @return {Roo.Element} this
7951 setLeft : function(left){
7952 this.setStyle("left", this.addUnits(left));
7957 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7958 * @param {String} top The top CSS property value
7959 * @return {Roo.Element} this
7961 setTop : function(top){
7962 this.setStyle("top", this.addUnits(top));
7967 * Sets the element's CSS right style.
7968 * @param {String} right The right CSS property value
7969 * @return {Roo.Element} this
7971 setRight : function(right){
7972 this.setStyle("right", this.addUnits(right));
7977 * Sets the element's CSS bottom style.
7978 * @param {String} bottom The bottom CSS property value
7979 * @return {Roo.Element} this
7981 setBottom : function(bottom){
7982 this.setStyle("bottom", this.addUnits(bottom));
7987 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7988 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7989 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7990 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7991 * @return {Roo.Element} this
7993 setXY : function(pos, animate){
7995 D.setXY(this.dom, pos);
7997 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
8003 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8004 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8005 * @param {Number} x X value for new position (coordinates are page-based)
8006 * @param {Number} y Y value for new position (coordinates are page-based)
8007 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8008 * @return {Roo.Element} this
8010 setLocation : function(x, y, animate){
8011 this.setXY([x, y], this.preanim(arguments, 2));
8016 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8017 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8018 * @param {Number} x X value for new position (coordinates are page-based)
8019 * @param {Number} y Y value for new position (coordinates are page-based)
8020 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8021 * @return {Roo.Element} this
8023 moveTo : function(x, y, animate){
8024 this.setXY([x, y], this.preanim(arguments, 2));
8029 * Returns the region of the given element.
8030 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
8031 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
8033 getRegion : function(){
8034 return D.getRegion(this.dom);
8038 * Returns the offset height of the element
8039 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
8040 * @return {Number} The element's height
8042 getHeight : function(contentHeight){
8043 var h = this.dom.offsetHeight || 0;
8044 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
8048 * Returns the offset width of the element
8049 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
8050 * @return {Number} The element's width
8052 getWidth : function(contentWidth){
8053 var w = this.dom.offsetWidth || 0;
8054 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
8058 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8059 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8060 * if a height has not been set using CSS.
8063 getComputedHeight : function(){
8064 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8066 h = parseInt(this.getStyle('height'), 10) || 0;
8067 if(!this.isBorderBox()){
8068 h += this.getFrameWidth('tb');
8075 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8076 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8077 * if a width has not been set using CSS.
8080 getComputedWidth : function(){
8081 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8083 w = parseInt(this.getStyle('width'), 10) || 0;
8084 if(!this.isBorderBox()){
8085 w += this.getFrameWidth('lr');
8092 * Returns the size of the element.
8093 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8094 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8096 getSize : function(contentSize){
8097 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8101 * Returns the width and height of the viewport.
8102 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8104 getViewSize : function(){
8105 var d = this.dom, doc = document, aw = 0, ah = 0;
8106 if(d == doc || d == doc.body){
8107 return {width : D.getViewWidth(), height: D.getViewHeight()};
8110 width : d.clientWidth,
8111 height: d.clientHeight
8117 * Returns the value of the "value" attribute
8118 * @param {Boolean} asNumber true to parse the value as a number
8119 * @return {String/Number}
8121 getValue : function(asNumber){
8122 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8126 adjustWidth : function(width){
8127 if(typeof width == "number"){
8128 if(this.autoBoxAdjust && !this.isBorderBox()){
8129 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8139 adjustHeight : function(height){
8140 if(typeof height == "number"){
8141 if(this.autoBoxAdjust && !this.isBorderBox()){
8142 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8152 * Set the width of the element
8153 * @param {Number} width The new width
8154 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8155 * @return {Roo.Element} this
8157 setWidth : function(width, animate){
8158 width = this.adjustWidth(width);
8160 this.dom.style.width = this.addUnits(width);
8162 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8168 * Set the height of the element
8169 * @param {Number} height The new height
8170 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8171 * @return {Roo.Element} this
8173 setHeight : function(height, animate){
8174 height = this.adjustHeight(height);
8176 this.dom.style.height = this.addUnits(height);
8178 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8184 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8185 * @param {Number} width The new width
8186 * @param {Number} height The new height
8187 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8188 * @return {Roo.Element} this
8190 setSize : function(width, height, animate){
8191 if(typeof width == "object"){ // in case of object from getSize()
8192 height = width.height; width = width.width;
8194 width = this.adjustWidth(width); height = this.adjustHeight(height);
8196 this.dom.style.width = this.addUnits(width);
8197 this.dom.style.height = this.addUnits(height);
8199 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8205 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8206 * @param {Number} x X value for new position (coordinates are page-based)
8207 * @param {Number} y Y value for new position (coordinates are page-based)
8208 * @param {Number} width The new width
8209 * @param {Number} height The new height
8210 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8211 * @return {Roo.Element} this
8213 setBounds : function(x, y, width, height, animate){
8215 this.setSize(width, height);
8216 this.setLocation(x, y);
8218 width = this.adjustWidth(width); height = this.adjustHeight(height);
8219 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8220 this.preanim(arguments, 4), 'motion');
8226 * 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.
8227 * @param {Roo.lib.Region} region The region to fill
8228 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8229 * @return {Roo.Element} this
8231 setRegion : function(region, animate){
8232 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8237 * Appends an event handler
8239 * @param {String} eventName The type of event to append
8240 * @param {Function} fn The method the event invokes
8241 * @param {Object} scope (optional) The scope (this object) of the fn
8242 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8244 addListener : function(eventName, fn, scope, options){
8246 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8248 if (eventName == 'dblclick') {
8249 this.addListener('touchstart', this.onTapHandler, this);
8253 onTapHandler : function(event)
8255 if(!this.tapedTwice) {
8256 this.tapedTwice = true;
8258 setTimeout( function() {
8259 s.tapedTwice = false;
8263 event.preventDefault();
8264 var revent = new MouseEvent('dblclick', {
8270 this.dom.dispatchEvent(revent);
8271 //action on double tap goes below
8276 * Removes an event handler from this element
8277 * @param {String} eventName the type of event to remove
8278 * @param {Function} fn the method the event invokes
8279 * @return {Roo.Element} this
8281 removeListener : function(eventName, fn){
8282 Roo.EventManager.removeListener(this.dom, eventName, fn);
8287 * Removes all previous added listeners from this element
8288 * @return {Roo.Element} this
8290 removeAllListeners : function(){
8291 E.purgeElement(this.dom);
8295 relayEvent : function(eventName, observable){
8296 this.on(eventName, function(e){
8297 observable.fireEvent(eventName, e);
8302 * Set the opacity of the element
8303 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8304 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8305 * @return {Roo.Element} this
8307 setOpacity : function(opacity, animate){
8309 var s = this.dom.style;
8312 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8313 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8315 s.opacity = opacity;
8318 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8324 * Gets the left X coordinate
8325 * @param {Boolean} local True to get the local css position instead of page coordinate
8328 getLeft : function(local){
8332 return parseInt(this.getStyle("left"), 10) || 0;
8337 * Gets the right X coordinate of the element (element X position + element width)
8338 * @param {Boolean} local True to get the local css position instead of page coordinate
8341 getRight : function(local){
8343 return this.getX() + this.getWidth();
8345 return (this.getLeft(true) + this.getWidth()) || 0;
8350 * Gets the top Y coordinate
8351 * @param {Boolean} local True to get the local css position instead of page coordinate
8354 getTop : function(local) {
8358 return parseInt(this.getStyle("top"), 10) || 0;
8363 * Gets the bottom Y coordinate of the element (element Y position + element height)
8364 * @param {Boolean} local True to get the local css position instead of page coordinate
8367 getBottom : function(local){
8369 return this.getY() + this.getHeight();
8371 return (this.getTop(true) + this.getHeight()) || 0;
8376 * Initializes positioning on this element. If a desired position is not passed, it will make the
8377 * the element positioned relative IF it is not already positioned.
8378 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8379 * @param {Number} zIndex (optional) The zIndex to apply
8380 * @param {Number} x (optional) Set the page X position
8381 * @param {Number} y (optional) Set the page Y position
8383 position : function(pos, zIndex, x, y){
8385 if(this.getStyle('position') == 'static'){
8386 this.setStyle('position', 'relative');
8389 this.setStyle("position", pos);
8392 this.setStyle("z-index", zIndex);
8394 if(x !== undefined && y !== undefined){
8396 }else if(x !== undefined){
8398 }else if(y !== undefined){
8404 * Clear positioning back to the default when the document was loaded
8405 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8406 * @return {Roo.Element} this
8408 clearPositioning : function(value){
8416 "position" : "static"
8422 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8423 * snapshot before performing an update and then restoring the element.
8426 getPositioning : function(){
8427 var l = this.getStyle("left");
8428 var t = this.getStyle("top");
8430 "position" : this.getStyle("position"),
8432 "right" : l ? "" : this.getStyle("right"),
8434 "bottom" : t ? "" : this.getStyle("bottom"),
8435 "z-index" : this.getStyle("z-index")
8440 * Gets the width of the border(s) for the specified side(s)
8441 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8442 * passing lr would get the border (l)eft width + the border (r)ight width.
8443 * @return {Number} The width of the sides passed added together
8445 getBorderWidth : function(side){
8446 return this.addStyles(side, El.borders);
8450 * Gets the width of the padding(s) for the specified side(s)
8451 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8452 * passing lr would get the padding (l)eft + the padding (r)ight.
8453 * @return {Number} The padding of the sides passed added together
8455 getPadding : function(side){
8456 return this.addStyles(side, El.paddings);
8460 * Set positioning with an object returned by getPositioning().
8461 * @param {Object} posCfg
8462 * @return {Roo.Element} this
8464 setPositioning : function(pc){
8465 this.applyStyles(pc);
8466 if(pc.right == "auto"){
8467 this.dom.style.right = "";
8469 if(pc.bottom == "auto"){
8470 this.dom.style.bottom = "";
8476 fixDisplay : function(){
8477 if(this.getStyle("display") == "none"){
8478 this.setStyle("visibility", "hidden");
8479 this.setStyle("display", this.originalDisplay); // first try reverting to default
8480 if(this.getStyle("display") == "none"){ // if that fails, default to block
8481 this.setStyle("display", "block");
8487 * Quick set left and top adding default units
8488 * @param {String} left The left CSS property value
8489 * @param {String} top The top CSS property value
8490 * @return {Roo.Element} this
8492 setLeftTop : function(left, top){
8493 this.dom.style.left = this.addUnits(left);
8494 this.dom.style.top = this.addUnits(top);
8499 * Move this element relative to its current position.
8500 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8501 * @param {Number} distance How far to move the element in pixels
8502 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8503 * @return {Roo.Element} this
8505 move : function(direction, distance, animate){
8506 var xy = this.getXY();
8507 direction = direction.toLowerCase();
8511 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8515 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8520 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8525 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8532 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8533 * @return {Roo.Element} this
8536 if(!this.isClipped){
8537 this.isClipped = true;
8538 this.originalClip = {
8539 "o": this.getStyle("overflow"),
8540 "x": this.getStyle("overflow-x"),
8541 "y": this.getStyle("overflow-y")
8543 this.setStyle("overflow", "hidden");
8544 this.setStyle("overflow-x", "hidden");
8545 this.setStyle("overflow-y", "hidden");
8551 * Return clipping (overflow) to original clipping before clip() was called
8552 * @return {Roo.Element} this
8554 unclip : function(){
8556 this.isClipped = false;
8557 var o = this.originalClip;
8558 if(o.o){this.setStyle("overflow", o.o);}
8559 if(o.x){this.setStyle("overflow-x", o.x);}
8560 if(o.y){this.setStyle("overflow-y", o.y);}
8567 * Gets the x,y coordinates specified by the anchor position on the element.
8568 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8569 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8570 * {width: (target width), height: (target height)} (defaults to the element's current size)
8571 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8572 * @return {Array} [x, y] An array containing the element's x and y coordinates
8574 getAnchorXY : function(anchor, local, s){
8575 //Passing a different size is useful for pre-calculating anchors,
8576 //especially for anchored animations that change the el size.
8578 var w, h, vp = false;
8581 if(d == document.body || d == document){
8583 w = D.getViewWidth(); h = D.getViewHeight();
8585 w = this.getWidth(); h = this.getHeight();
8588 w = s.width; h = s.height;
8590 var x = 0, y = 0, r = Math.round;
8591 switch((anchor || "tl").toLowerCase()){
8633 var sc = this.getScroll();
8634 return [x + sc.left, y + sc.top];
8636 //Add the element's offset xy
8637 var o = this.getXY();
8638 return [x+o[0], y+o[1]];
8642 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8643 * supported position values.
8644 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8645 * @param {String} position The position to align to.
8646 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8647 * @return {Array} [x, y]
8649 getAlignToXY : function(el, p, o)
8654 throw "Element.alignTo with an element that doesn't exist";
8656 var c = false; //constrain to viewport
8657 var p1 = "", p2 = "";
8664 }else if(p.indexOf("-") == -1){
8667 p = p.toLowerCase();
8668 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8670 throw "Element.alignTo with an invalid alignment " + p;
8672 p1 = m[1]; p2 = m[2]; c = !!m[3];
8674 //Subtract the aligned el's internal xy from the target's offset xy
8675 //plus custom offset to get the aligned el's new offset xy
8676 var a1 = this.getAnchorXY(p1, true);
8677 var a2 = el.getAnchorXY(p2, false);
8678 var x = a2[0] - a1[0] + o[0];
8679 var y = a2[1] - a1[1] + o[1];
8681 //constrain the aligned el to viewport if necessary
8682 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8683 // 5px of margin for ie
8684 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8686 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8687 //perpendicular to the vp border, allow the aligned el to slide on that border,
8688 //otherwise swap the aligned el to the opposite border of the target.
8689 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8690 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8691 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") );
8692 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8695 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8696 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8698 if((x+w) > dw + scrollX){
8699 x = swapX ? r.left-w : dw+scrollX-w;
8702 x = swapX ? r.right : scrollX;
8704 if((y+h) > dh + scrollY){
8705 y = swapY ? r.top-h : dh+scrollY-h;
8708 y = swapY ? r.bottom : scrollY;
8715 getConstrainToXY : function(){
8716 var os = {top:0, left:0, bottom:0, right: 0};
8718 return function(el, local, offsets, proposedXY){
8720 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8722 var vw, vh, vx = 0, vy = 0;
8723 if(el.dom == document.body || el.dom == document){
8724 vw = Roo.lib.Dom.getViewWidth();
8725 vh = Roo.lib.Dom.getViewHeight();
8727 vw = el.dom.clientWidth;
8728 vh = el.dom.clientHeight;
8730 var vxy = el.getXY();
8736 var s = el.getScroll();
8738 vx += offsets.left + s.left;
8739 vy += offsets.top + s.top;
8741 vw -= offsets.right;
8742 vh -= offsets.bottom;
8747 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8748 var x = xy[0], y = xy[1];
8749 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8751 // only move it if it needs it
8754 // first validate right/bottom
8763 // then make sure top/left isn't negative
8772 return moved ? [x, y] : false;
8777 adjustForConstraints : function(xy, parent, offsets){
8778 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8782 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8783 * document it aligns it to the viewport.
8784 * The position parameter is optional, and can be specified in any one of the following formats:
8786 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8787 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8788 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8789 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8790 * <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
8791 * element's anchor point, and the second value is used as the target's anchor point.</li>
8793 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8794 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8795 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8796 * that specified in order to enforce the viewport constraints.
8797 * Following are all of the supported anchor positions:
8800 ----- -----------------------------
8801 tl The top left corner (default)
8802 t The center of the top edge
8803 tr The top right corner
8804 l The center of the left edge
8805 c In the center of the element
8806 r The center of the right edge
8807 bl The bottom left corner
8808 b The center of the bottom edge
8809 br The bottom right corner
8813 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8814 el.alignTo("other-el");
8816 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8817 el.alignTo("other-el", "tr?");
8819 // align the bottom right corner of el with the center left edge of other-el
8820 el.alignTo("other-el", "br-l?");
8822 // align the center of el with the bottom left corner of other-el and
8823 // adjust the x position by -6 pixels (and the y position by 0)
8824 el.alignTo("other-el", "c-bl", [-6, 0]);
8826 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8827 * @param {String} position The position to align to.
8828 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8829 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8830 * @return {Roo.Element} this
8832 alignTo : function(element, position, offsets, animate){
8833 var xy = this.getAlignToXY(element, position, offsets);
8834 this.setXY(xy, this.preanim(arguments, 3));
8839 * Anchors an element to another element and realigns it when the window is resized.
8840 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8841 * @param {String} position The position to align to.
8842 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8843 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8844 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8845 * is a number, it is used as the buffer delay (defaults to 50ms).
8846 * @param {Function} callback The function to call after the animation finishes
8847 * @return {Roo.Element} this
8849 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8850 var action = function(){
8851 this.alignTo(el, alignment, offsets, animate);
8852 Roo.callback(callback, this);
8854 Roo.EventManager.onWindowResize(action, this);
8855 var tm = typeof monitorScroll;
8856 if(tm != 'undefined'){
8857 Roo.EventManager.on(window, 'scroll', action, this,
8858 {buffer: tm == 'number' ? monitorScroll : 50});
8860 action.call(this); // align immediately
8864 * Clears any opacity settings from this element. Required in some cases for IE.
8865 * @return {Roo.Element} this
8867 clearOpacity : function(){
8868 if (window.ActiveXObject) {
8869 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8870 this.dom.style.filter = "";
8873 this.dom.style.opacity = "";
8874 this.dom.style["-moz-opacity"] = "";
8875 this.dom.style["-khtml-opacity"] = "";
8881 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8882 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8883 * @return {Roo.Element} this
8885 hide : function(animate){
8886 this.setVisible(false, this.preanim(arguments, 0));
8891 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8892 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8893 * @return {Roo.Element} this
8895 show : function(animate){
8896 this.setVisible(true, this.preanim(arguments, 0));
8901 * @private Test if size has a unit, otherwise appends the default
8903 addUnits : function(size){
8904 return Roo.Element.addUnits(size, this.defaultUnit);
8908 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8909 * @return {Roo.Element} this
8911 beginMeasure : function(){
8913 if(el.offsetWidth || el.offsetHeight){
8914 return this; // offsets work already
8917 var p = this.dom, b = document.body; // start with this element
8918 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8919 var pe = Roo.get(p);
8920 if(pe.getStyle('display') == 'none'){
8921 changed.push({el: p, visibility: pe.getStyle("visibility")});
8922 p.style.visibility = "hidden";
8923 p.style.display = "block";
8927 this._measureChanged = changed;
8933 * Restores displays to before beginMeasure was called
8934 * @return {Roo.Element} this
8936 endMeasure : function(){
8937 var changed = this._measureChanged;
8939 for(var i = 0, len = changed.length; i < len; i++) {
8941 r.el.style.visibility = r.visibility;
8942 r.el.style.display = "none";
8944 this._measureChanged = null;
8950 * Update the innerHTML of this element, optionally searching for and processing scripts
8951 * @param {String} html The new HTML
8952 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8953 * @param {Function} callback For async script loading you can be noticed when the update completes
8954 * @return {Roo.Element} this
8956 update : function(html, loadScripts, callback){
8957 if(typeof html == "undefined"){
8960 if(loadScripts !== true){
8961 this.dom.innerHTML = html;
8962 if(typeof callback == "function"){
8970 html += '<span id="' + id + '"></span>';
8972 E.onAvailable(id, function(){
8973 var hd = document.getElementsByTagName("head")[0];
8974 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8975 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8976 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8979 while(match = re.exec(html)){
8980 var attrs = match[1];
8981 var srcMatch = attrs ? attrs.match(srcRe) : false;
8982 if(srcMatch && srcMatch[2]){
8983 var s = document.createElement("script");
8984 s.src = srcMatch[2];
8985 var typeMatch = attrs.match(typeRe);
8986 if(typeMatch && typeMatch[2]){
8987 s.type = typeMatch[2];
8990 }else if(match[2] && match[2].length > 0){
8991 if(window.execScript) {
8992 window.execScript(match[2]);
9000 window.eval(match[2]);
9004 var el = document.getElementById(id);
9005 if(el){el.parentNode.removeChild(el);}
9006 if(typeof callback == "function"){
9010 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
9015 * Direct access to the UpdateManager update() method (takes the same parameters).
9016 * @param {String/Function} url The url for this request or a function to call to get the url
9017 * @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}
9018 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
9019 * @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.
9020 * @return {Roo.Element} this
9023 var um = this.getUpdateManager();
9024 um.update.apply(um, arguments);
9029 * Gets this element's UpdateManager
9030 * @return {Roo.UpdateManager} The UpdateManager
9032 getUpdateManager : function(){
9033 if(!this.updateManager){
9034 this.updateManager = new Roo.UpdateManager(this);
9036 return this.updateManager;
9040 * Disables text selection for this element (normalized across browsers)
9041 * @return {Roo.Element} this
9043 unselectable : function(){
9044 this.dom.unselectable = "on";
9045 this.swallowEvent("selectstart", true);
9046 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
9047 this.addClass("x-unselectable");
9052 * Calculates the x, y to center this element on the screen
9053 * @return {Array} The x, y values [x, y]
9055 getCenterXY : function(){
9056 return this.getAlignToXY(document, 'c-c');
9060 * Centers the Element in either the viewport, or another Element.
9061 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
9063 center : function(centerIn){
9064 this.alignTo(centerIn || document, 'c-c');
9069 * Tests various css rules/browsers to determine if this element uses a border box
9072 isBorderBox : function(){
9073 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
9077 * Return a box {x, y, width, height} that can be used to set another elements
9078 * size/location to match this element.
9079 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
9080 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
9081 * @return {Object} box An object in the format {x, y, width, height}
9083 getBox : function(contentBox, local){
9088 var left = parseInt(this.getStyle("left"), 10) || 0;
9089 var top = parseInt(this.getStyle("top"), 10) || 0;
9092 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9094 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9096 var l = this.getBorderWidth("l")+this.getPadding("l");
9097 var r = this.getBorderWidth("r")+this.getPadding("r");
9098 var t = this.getBorderWidth("t")+this.getPadding("t");
9099 var b = this.getBorderWidth("b")+this.getPadding("b");
9100 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)};
9102 bx.right = bx.x + bx.width;
9103 bx.bottom = bx.y + bx.height;
9108 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9109 for more information about the sides.
9110 * @param {String} sides
9113 getFrameWidth : function(sides, onlyContentBox){
9114 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9118 * 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.
9119 * @param {Object} box The box to fill {x, y, width, height}
9120 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9121 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9122 * @return {Roo.Element} this
9124 setBox : function(box, adjust, animate){
9125 var w = box.width, h = box.height;
9126 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9127 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9128 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9130 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9135 * Forces the browser to repaint this element
9136 * @return {Roo.Element} this
9138 repaint : function(){
9140 this.addClass("x-repaint");
9141 setTimeout(function(){
9142 Roo.get(dom).removeClass("x-repaint");
9148 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9149 * then it returns the calculated width of the sides (see getPadding)
9150 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9151 * @return {Object/Number}
9153 getMargins : function(side){
9156 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9157 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9158 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9159 right: parseInt(this.getStyle("margin-right"), 10) || 0
9162 return this.addStyles(side, El.margins);
9167 addStyles : function(sides, styles){
9169 for(var i = 0, len = sides.length; i < len; i++){
9170 v = this.getStyle(styles[sides.charAt(i)]);
9172 w = parseInt(v, 10);
9180 * Creates a proxy element of this element
9181 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9182 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9183 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9184 * @return {Roo.Element} The new proxy element
9186 createProxy : function(config, renderTo, matchBox){
9188 renderTo = Roo.getDom(renderTo);
9190 renderTo = document.body;
9192 config = typeof config == "object" ?
9193 config : {tag : "div", cls: config};
9194 var proxy = Roo.DomHelper.append(renderTo, config, true);
9196 proxy.setBox(this.getBox());
9202 * Puts a mask over this element to disable user interaction. Requires core.css.
9203 * This method can only be applied to elements which accept child nodes.
9204 * @param {String} msg (optional) A message to display in the mask
9205 * @param {String} msgCls (optional) A css class to apply to the msg element
9206 * @return {Element} The mask element
9208 mask : function(msg, msgCls)
9210 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9211 this.setStyle("position", "relative");
9214 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9217 this.addClass("x-masked");
9218 this._mask.setDisplayed(true);
9223 while (dom && dom.style) {
9224 if (!isNaN(parseInt(dom.style.zIndex))) {
9225 z = Math.max(z, parseInt(dom.style.zIndex));
9227 dom = dom.parentNode;
9229 // if we are masking the body - then it hides everything..
9230 if (this.dom == document.body) {
9232 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9233 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9236 if(typeof msg == 'string'){
9238 this._maskMsg = Roo.DomHelper.append(this.dom, {
9239 cls: "roo-el-mask-msg",
9243 cls: 'fa fa-spinner fa-spin'
9251 var mm = this._maskMsg;
9252 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9253 if (mm.dom.lastChild) { // weird IE issue?
9254 mm.dom.lastChild.innerHTML = msg;
9256 mm.setDisplayed(true);
9258 mm.setStyle('z-index', z + 102);
9260 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9261 this._mask.setHeight(this.getHeight());
9263 this._mask.setStyle('z-index', z + 100);
9269 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9270 * it is cached for reuse.
9272 unmask : function(removeEl){
9274 if(removeEl === true){
9275 this._mask.remove();
9278 this._maskMsg.remove();
9279 delete this._maskMsg;
9282 this._mask.setDisplayed(false);
9284 this._maskMsg.setDisplayed(false);
9288 this.removeClass("x-masked");
9292 * Returns true if this element is masked
9295 isMasked : function(){
9296 return this._mask && this._mask.isVisible();
9300 * Creates an iframe shim for this element to keep selects and other windowed objects from
9302 * @return {Roo.Element} The new shim element
9304 createShim : function(){
9305 var el = document.createElement('iframe');
9306 el.frameBorder = 'no';
9307 el.className = 'roo-shim';
9308 if(Roo.isIE && Roo.isSecure){
9309 el.src = Roo.SSL_SECURE_URL;
9311 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9312 shim.autoBoxAdjust = false;
9317 * Removes this element from the DOM and deletes it from the cache
9319 remove : function(){
9320 if(this.dom.parentNode){
9321 this.dom.parentNode.removeChild(this.dom);
9323 delete El.cache[this.dom.id];
9327 * Sets up event handlers to add and remove a css class when the mouse is over this element
9328 * @param {String} className
9329 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9330 * mouseout events for children elements
9331 * @return {Roo.Element} this
9333 addClassOnOver : function(className, preventFlicker){
9334 this.on("mouseover", function(){
9335 Roo.fly(this, '_internal').addClass(className);
9337 var removeFn = function(e){
9338 if(preventFlicker !== true || !e.within(this, true)){
9339 Roo.fly(this, '_internal').removeClass(className);
9342 this.on("mouseout", removeFn, this.dom);
9347 * Sets up event handlers to add and remove a css class when this element has the focus
9348 * @param {String} className
9349 * @return {Roo.Element} this
9351 addClassOnFocus : function(className){
9352 this.on("focus", function(){
9353 Roo.fly(this, '_internal').addClass(className);
9355 this.on("blur", function(){
9356 Roo.fly(this, '_internal').removeClass(className);
9361 * 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)
9362 * @param {String} className
9363 * @return {Roo.Element} this
9365 addClassOnClick : function(className){
9367 this.on("mousedown", function(){
9368 Roo.fly(dom, '_internal').addClass(className);
9369 var d = Roo.get(document);
9370 var fn = function(){
9371 Roo.fly(dom, '_internal').removeClass(className);
9372 d.removeListener("mouseup", fn);
9374 d.on("mouseup", fn);
9380 * Stops the specified event from bubbling and optionally prevents the default action
9381 * @param {String} eventName
9382 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9383 * @return {Roo.Element} this
9385 swallowEvent : function(eventName, preventDefault){
9386 var fn = function(e){
9387 e.stopPropagation();
9392 if(eventName instanceof Array){
9393 for(var i = 0, len = eventName.length; i < len; i++){
9394 this.on(eventName[i], fn);
9398 this.on(eventName, fn);
9405 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9408 * Sizes this element to its parent element's dimensions performing
9409 * neccessary box adjustments.
9410 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9411 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9412 * @return {Roo.Element} this
9414 fitToParent : function(monitorResize, targetParent) {
9415 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9416 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9417 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9420 var p = Roo.get(targetParent || this.dom.parentNode);
9421 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9422 if (monitorResize === true) {
9423 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9424 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9430 * Gets the next sibling, skipping text nodes
9431 * @return {HTMLElement} The next sibling or null
9433 getNextSibling : function(){
9434 var n = this.dom.nextSibling;
9435 while(n && n.nodeType != 1){
9442 * Gets the previous sibling, skipping text nodes
9443 * @return {HTMLElement} The previous sibling or null
9445 getPrevSibling : function(){
9446 var n = this.dom.previousSibling;
9447 while(n && n.nodeType != 1){
9448 n = n.previousSibling;
9455 * Appends the passed element(s) to this element
9456 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9457 * @return {Roo.Element} this
9459 appendChild: function(el){
9466 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9467 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9468 * automatically generated with the specified attributes.
9469 * @param {HTMLElement} insertBefore (optional) a child element of this element
9470 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9471 * @return {Roo.Element} The new child element
9473 createChild: function(config, insertBefore, returnDom){
9474 config = config || {tag:'div'};
9476 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9478 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9482 * Appends this element to the passed element
9483 * @param {String/HTMLElement/Element} el The new parent element
9484 * @return {Roo.Element} this
9486 appendTo: function(el){
9487 el = Roo.getDom(el);
9488 el.appendChild(this.dom);
9493 * Inserts this element before the passed element in the DOM
9494 * @param {String/HTMLElement/Element} el The element to insert before
9495 * @return {Roo.Element} this
9497 insertBefore: function(el){
9498 el = Roo.getDom(el);
9499 el.parentNode.insertBefore(this.dom, el);
9504 * Inserts this element after the passed element in the DOM
9505 * @param {String/HTMLElement/Element} el The element to insert after
9506 * @return {Roo.Element} this
9508 insertAfter: function(el){
9509 el = Roo.getDom(el);
9510 el.parentNode.insertBefore(this.dom, el.nextSibling);
9515 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9516 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9517 * @return {Roo.Element} The new child
9519 insertFirst: function(el, returnDom){
9521 if(typeof el == 'object' && !el.nodeType){ // dh config
9522 return this.createChild(el, this.dom.firstChild, returnDom);
9524 el = Roo.getDom(el);
9525 this.dom.insertBefore(el, this.dom.firstChild);
9526 return !returnDom ? Roo.get(el) : el;
9531 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9532 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9533 * @param {String} where (optional) 'before' or 'after' defaults to before
9534 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9535 * @return {Roo.Element} the inserted Element
9537 insertSibling: function(el, where, returnDom){
9538 where = where ? where.toLowerCase() : 'before';
9540 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9542 if(typeof el == 'object' && !el.nodeType){ // dh config
9543 if(where == 'after' && !this.dom.nextSibling){
9544 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9546 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9550 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9551 where == 'before' ? this.dom : this.dom.nextSibling);
9560 * Creates and wraps this element with another element
9561 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9562 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9563 * @return {HTMLElement/Element} The newly created wrapper element
9565 wrap: function(config, returnDom){
9567 config = {tag: "div"};
9569 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9570 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9575 * Replaces the passed element with this element
9576 * @param {String/HTMLElement/Element} el The element to replace
9577 * @return {Roo.Element} this
9579 replace: function(el){
9581 this.insertBefore(el);
9587 * Inserts an html fragment into this element
9588 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9589 * @param {String} html The HTML fragment
9590 * @param {Boolean} returnEl True to return an Roo.Element
9591 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9593 insertHtml : function(where, html, returnEl){
9594 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9595 return returnEl ? Roo.get(el) : el;
9599 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9600 * @param {Object} o The object with the attributes
9601 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9602 * @return {Roo.Element} this
9604 set : function(o, useSet){
9606 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9608 if(attr == "style" || typeof o[attr] == "function") { continue; }
9610 el.className = o["cls"];
9613 el.setAttribute(attr, o[attr]);
9620 Roo.DomHelper.applyStyles(el, o.style);
9626 * Convenience method for constructing a KeyMap
9627 * @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:
9628 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9629 * @param {Function} fn The function to call
9630 * @param {Object} scope (optional) The scope of the function
9631 * @return {Roo.KeyMap} The KeyMap created
9633 addKeyListener : function(key, fn, scope){
9635 if(typeof key != "object" || key instanceof Array){
9651 return new Roo.KeyMap(this, config);
9655 * Creates a KeyMap for this element
9656 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9657 * @return {Roo.KeyMap} The KeyMap created
9659 addKeyMap : function(config){
9660 return new Roo.KeyMap(this, config);
9664 * Returns true if this element is scrollable.
9667 isScrollable : function(){
9669 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9673 * 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().
9674 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9675 * @param {Number} value The new scroll value
9676 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9677 * @return {Element} this
9680 scrollTo : function(side, value, animate){
9681 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9683 this.dom[prop] = value;
9685 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9686 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9692 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9693 * within this element's scrollable range.
9694 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9695 * @param {Number} distance How far to scroll the element in pixels
9696 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9697 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9698 * was scrolled as far as it could go.
9700 scroll : function(direction, distance, animate){
9701 if(!this.isScrollable()){
9705 var l = el.scrollLeft, t = el.scrollTop;
9706 var w = el.scrollWidth, h = el.scrollHeight;
9707 var cw = el.clientWidth, ch = el.clientHeight;
9708 direction = direction.toLowerCase();
9709 var scrolled = false;
9710 var a = this.preanim(arguments, 2);
9715 var v = Math.min(l + distance, w-cw);
9716 this.scrollTo("left", v, a);
9723 var v = Math.max(l - distance, 0);
9724 this.scrollTo("left", v, a);
9732 var v = Math.max(t - distance, 0);
9733 this.scrollTo("top", v, a);
9741 var v = Math.min(t + distance, h-ch);
9742 this.scrollTo("top", v, a);
9751 * Translates the passed page coordinates into left/top css values for this element
9752 * @param {Number/Array} x The page x or an array containing [x, y]
9753 * @param {Number} y The page y
9754 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9756 translatePoints : function(x, y){
9757 if(typeof x == 'object' || x instanceof Array){
9760 var p = this.getStyle('position');
9761 var o = this.getXY();
9763 var l = parseInt(this.getStyle('left'), 10);
9764 var t = parseInt(this.getStyle('top'), 10);
9767 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9770 t = (p == "relative") ? 0 : this.dom.offsetTop;
9773 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9777 * Returns the current scroll position of the element.
9778 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9780 getScroll : function(){
9781 var d = this.dom, doc = document;
9782 if(d == doc || d == doc.body){
9783 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9784 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9785 return {left: l, top: t};
9787 return {left: d.scrollLeft, top: d.scrollTop};
9792 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9793 * are convert to standard 6 digit hex color.
9794 * @param {String} attr The css attribute
9795 * @param {String} defaultValue The default value to use when a valid color isn't found
9796 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9799 getColor : function(attr, defaultValue, prefix){
9800 var v = this.getStyle(attr);
9801 if(!v || v == "transparent" || v == "inherit") {
9802 return defaultValue;
9804 var color = typeof prefix == "undefined" ? "#" : prefix;
9805 if(v.substr(0, 4) == "rgb("){
9806 var rvs = v.slice(4, v.length -1).split(",");
9807 for(var i = 0; i < 3; i++){
9808 var h = parseInt(rvs[i]).toString(16);
9815 if(v.substr(0, 1) == "#"){
9817 for(var i = 1; i < 4; i++){
9818 var c = v.charAt(i);
9821 }else if(v.length == 7){
9822 color += v.substr(1);
9826 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9830 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9831 * gradient background, rounded corners and a 4-way shadow.
9832 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9833 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9834 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9835 * @return {Roo.Element} this
9837 boxWrap : function(cls){
9838 cls = cls || 'x-box';
9839 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9840 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9845 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9846 * @param {String} namespace The namespace in which to look for the attribute
9847 * @param {String} name The attribute name
9848 * @return {String} The attribute value
9850 getAttributeNS : Roo.isIE ? function(ns, name){
9852 var type = typeof d[ns+":"+name];
9853 if(type != 'undefined' && type != 'unknown'){
9854 return d[ns+":"+name];
9857 } : function(ns, name){
9859 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9864 * Sets or Returns the value the dom attribute value
9865 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9866 * @param {String} value (optional) The value to set the attribute to
9867 * @return {String} The attribute value
9869 attr : function(name){
9870 if (arguments.length > 1) {
9871 this.dom.setAttribute(name, arguments[1]);
9872 return arguments[1];
9874 if (typeof(name) == 'object') {
9875 for(var i in name) {
9876 this.attr(i, name[i]);
9882 if (!this.dom.hasAttribute(name)) {
9885 return this.dom.getAttribute(name);
9892 var ep = El.prototype;
9895 * Appends an event handler (Shorthand for addListener)
9896 * @param {String} eventName The type of event to append
9897 * @param {Function} fn The method the event invokes
9898 * @param {Object} scope (optional) The scope (this object) of the fn
9899 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9902 ep.on = ep.addListener;
9904 ep.mon = ep.addListener;
9907 * Removes an event handler from this element (shorthand for removeListener)
9908 * @param {String} eventName the type of event to remove
9909 * @param {Function} fn the method the event invokes
9910 * @return {Roo.Element} this
9913 ep.un = ep.removeListener;
9916 * true to automatically adjust width and height settings for box-model issues (default to true)
9918 ep.autoBoxAdjust = true;
9921 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9924 El.addUnits = function(v, defaultUnit){
9925 if(v === "" || v == "auto"){
9928 if(v === undefined){
9931 if(typeof v == "number" || !El.unitPattern.test(v)){
9932 return v + (defaultUnit || 'px');
9937 // special markup used throughout Roo when box wrapping elements
9938 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>';
9940 * Visibility mode constant - Use visibility to hide element
9946 * Visibility mode constant - Use display to hide element
9952 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9953 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9954 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9966 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9967 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9968 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9969 * @return {Element} The Element object
9972 El.get = function(el){
9974 if(!el){ return null; }
9975 if(typeof el == "string"){ // element id
9976 if(!(elm = document.getElementById(el))){
9979 if(ex = El.cache[el]){
9982 ex = El.cache[el] = new El(elm);
9985 }else if(el.tagName){ // dom element
9989 if(ex = El.cache[id]){
9992 ex = El.cache[id] = new El(el);
9995 }else if(el instanceof El){
9997 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9998 // catch case where it hasn't been appended
9999 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
10002 }else if(el.isComposite){
10004 }else if(el instanceof Array){
10005 return El.select(el);
10006 }else if(el == document){
10007 // create a bogus element object representing the document object
10009 var f = function(){};
10010 f.prototype = El.prototype;
10012 docEl.dom = document;
10020 El.uncache = function(el){
10021 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
10023 delete El.cache[a[i].id || a[i]];
10029 // Garbage collection - uncache elements/purge listeners on orphaned elements
10030 // so we don't hold a reference and cause the browser to retain them
10031 El.garbageCollect = function(){
10032 if(!Roo.enableGarbageCollector){
10033 clearInterval(El.collectorThread);
10036 for(var eid in El.cache){
10037 var el = El.cache[eid], d = el.dom;
10038 // -------------------------------------------------------
10039 // Determining what is garbage:
10040 // -------------------------------------------------------
10042 // dom node is null, definitely garbage
10043 // -------------------------------------------------------
10045 // no parentNode == direct orphan, definitely garbage
10046 // -------------------------------------------------------
10047 // !d.offsetParent && !document.getElementById(eid)
10048 // display none elements have no offsetParent so we will
10049 // also try to look it up by it's id. However, check
10050 // offsetParent first so we don't do unneeded lookups.
10051 // This enables collection of elements that are not orphans
10052 // directly, but somewhere up the line they have an orphan
10054 // -------------------------------------------------------
10055 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
10056 delete El.cache[eid];
10057 if(d && Roo.enableListenerCollection){
10063 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
10067 El.Flyweight = function(dom){
10070 El.Flyweight.prototype = El.prototype;
10072 El._flyweights = {};
10074 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10075 * the dom node can be overwritten by other code.
10076 * @param {String/HTMLElement} el The dom node or id
10077 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10078 * prevent conflicts (e.g. internally Roo uses "_internal")
10080 * @return {Element} The shared Element object
10082 El.fly = function(el, named){
10083 named = named || '_global';
10084 el = Roo.getDom(el);
10088 if(!El._flyweights[named]){
10089 El._flyweights[named] = new El.Flyweight();
10091 El._flyweights[named].dom = el;
10092 return El._flyweights[named];
10096 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10097 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10098 * Shorthand of {@link Roo.Element#get}
10099 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10100 * @return {Element} The Element object
10106 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10107 * the dom node can be overwritten by other code.
10108 * Shorthand of {@link Roo.Element#fly}
10109 * @param {String/HTMLElement} el The dom node or id
10110 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10111 * prevent conflicts (e.g. internally Roo uses "_internal")
10113 * @return {Element} The shared Element object
10119 // speedy lookup for elements never to box adjust
10120 var noBoxAdjust = Roo.isStrict ? {
10123 input:1, select:1, textarea:1
10125 if(Roo.isIE || Roo.isGecko){
10126 noBoxAdjust['button'] = 1;
10130 Roo.EventManager.on(window, 'unload', function(){
10132 delete El._flyweights;
10140 Roo.Element.selectorFunction = Roo.DomQuery.select;
10143 Roo.Element.select = function(selector, unique, root){
10145 if(typeof selector == "string"){
10146 els = Roo.Element.selectorFunction(selector, root);
10147 }else if(selector.length !== undefined){
10150 throw "Invalid selector";
10152 if(unique === true){
10153 return new Roo.CompositeElement(els);
10155 return new Roo.CompositeElementLite(els);
10159 * Selects elements based on the passed CSS selector to enable working on them as 1.
10160 * @param {String/Array} selector The CSS selector or an array of elements
10161 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10162 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10163 * @return {CompositeElementLite/CompositeElement}
10167 Roo.select = Roo.Element.select;
10184 * Ext JS Library 1.1.1
10185 * Copyright(c) 2006-2007, Ext JS, LLC.
10187 * Originally Released Under LGPL - original licence link has changed is not relivant.
10190 * <script type="text/javascript">
10195 //Notifies Element that fx methods are available
10196 Roo.enableFx = true;
10200 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10201 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10202 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10203 * Element effects to work.</p><br/>
10205 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10206 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10207 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10208 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10209 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10210 * expected results and should be done with care.</p><br/>
10212 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10213 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10216 ----- -----------------------------
10217 tl The top left corner
10218 t The center of the top edge
10219 tr The top right corner
10220 l The center of the left edge
10221 r The center of the right edge
10222 bl The bottom left corner
10223 b The center of the bottom edge
10224 br The bottom right corner
10226 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10227 * below are common options that can be passed to any Fx method.</b>
10228 * @cfg {Function} callback A function called when the effect is finished
10229 * @cfg {Object} scope The scope of the effect function
10230 * @cfg {String} easing A valid Easing value for the effect
10231 * @cfg {String} afterCls A css class to apply after the effect
10232 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10233 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10234 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10235 * effects that end with the element being visually hidden, ignored otherwise)
10236 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10237 * a function which returns such a specification that will be applied to the Element after the effect finishes
10238 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10239 * @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
10240 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10244 * Slides the element into view. An anchor point can be optionally passed to set the point of
10245 * origin for the slide effect. This function automatically handles wrapping the element with
10246 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10249 // default: slide the element in from the top
10252 // custom: slide the element in from the right with a 2-second duration
10253 el.slideIn('r', { duration: 2 });
10255 // common config options shown with default values
10261 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10262 * @param {Object} options (optional) Object literal with any of the Fx config options
10263 * @return {Roo.Element} The Element
10265 slideIn : function(anchor, o){
10266 var el = this.getFxEl();
10269 el.queueFx(o, function(){
10271 anchor = anchor || "t";
10273 // fix display to visibility
10276 // restore values after effect
10277 var r = this.getFxRestore();
10278 var b = this.getBox();
10279 // fixed size for slide
10283 var wrap = this.fxWrap(r.pos, o, "hidden");
10285 var st = this.dom.style;
10286 st.visibility = "visible";
10287 st.position = "absolute";
10289 // clear out temp styles after slide and unwrap
10290 var after = function(){
10291 el.fxUnwrap(wrap, r.pos, o);
10292 st.width = r.width;
10293 st.height = r.height;
10296 // time to calc the positions
10297 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10299 switch(anchor.toLowerCase()){
10301 wrap.setSize(b.width, 0);
10302 st.left = st.bottom = "0";
10306 wrap.setSize(0, b.height);
10307 st.right = st.top = "0";
10311 wrap.setSize(0, b.height);
10312 wrap.setX(b.right);
10313 st.left = st.top = "0";
10314 a = {width: bw, points: pt};
10317 wrap.setSize(b.width, 0);
10318 wrap.setY(b.bottom);
10319 st.left = st.top = "0";
10320 a = {height: bh, points: pt};
10323 wrap.setSize(0, 0);
10324 st.right = st.bottom = "0";
10325 a = {width: bw, height: bh};
10328 wrap.setSize(0, 0);
10329 wrap.setY(b.y+b.height);
10330 st.right = st.top = "0";
10331 a = {width: bw, height: bh, points: pt};
10334 wrap.setSize(0, 0);
10335 wrap.setXY([b.right, b.bottom]);
10336 st.left = st.top = "0";
10337 a = {width: bw, height: bh, points: pt};
10340 wrap.setSize(0, 0);
10341 wrap.setX(b.x+b.width);
10342 st.left = st.bottom = "0";
10343 a = {width: bw, height: bh, points: pt};
10346 this.dom.style.visibility = "visible";
10349 arguments.callee.anim = wrap.fxanim(a,
10359 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10360 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10361 * 'hidden') but block elements will still take up space in the document. The element must be removed
10362 * from the DOM using the 'remove' config option if desired. This function automatically handles
10363 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10366 // default: slide the element out to the top
10369 // custom: slide the element out to the right with a 2-second duration
10370 el.slideOut('r', { duration: 2 });
10372 // common config options shown with default values
10380 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10381 * @param {Object} options (optional) Object literal with any of the Fx config options
10382 * @return {Roo.Element} The Element
10384 slideOut : function(anchor, o){
10385 var el = this.getFxEl();
10388 el.queueFx(o, function(){
10390 anchor = anchor || "t";
10392 // restore values after effect
10393 var r = this.getFxRestore();
10395 var b = this.getBox();
10396 // fixed size for slide
10400 var wrap = this.fxWrap(r.pos, o, "visible");
10402 var st = this.dom.style;
10403 st.visibility = "visible";
10404 st.position = "absolute";
10408 var after = function(){
10410 el.setDisplayed(false);
10415 el.fxUnwrap(wrap, r.pos, o);
10417 st.width = r.width;
10418 st.height = r.height;
10423 var a, zero = {to: 0};
10424 switch(anchor.toLowerCase()){
10426 st.left = st.bottom = "0";
10427 a = {height: zero};
10430 st.right = st.top = "0";
10434 st.left = st.top = "0";
10435 a = {width: zero, points: {to:[b.right, b.y]}};
10438 st.left = st.top = "0";
10439 a = {height: zero, points: {to:[b.x, b.bottom]}};
10442 st.right = st.bottom = "0";
10443 a = {width: zero, height: zero};
10446 st.right = st.top = "0";
10447 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10450 st.left = st.top = "0";
10451 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10454 st.left = st.bottom = "0";
10455 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10459 arguments.callee.anim = wrap.fxanim(a,
10469 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10470 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10471 * The element must be removed from the DOM using the 'remove' config option if desired.
10477 // common config options shown with default values
10485 * @param {Object} options (optional) Object literal with any of the Fx config options
10486 * @return {Roo.Element} The Element
10488 puff : function(o){
10489 var el = this.getFxEl();
10492 el.queueFx(o, function(){
10493 this.clearOpacity();
10496 // restore values after effect
10497 var r = this.getFxRestore();
10498 var st = this.dom.style;
10500 var after = function(){
10502 el.setDisplayed(false);
10509 el.setPositioning(r.pos);
10510 st.width = r.width;
10511 st.height = r.height;
10516 var width = this.getWidth();
10517 var height = this.getHeight();
10519 arguments.callee.anim = this.fxanim({
10520 width : {to: this.adjustWidth(width * 2)},
10521 height : {to: this.adjustHeight(height * 2)},
10522 points : {by: [-(width * .5), -(height * .5)]},
10524 fontSize: {to:200, unit: "%"}
10535 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10536 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10537 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10543 // all config options shown with default values
10551 * @param {Object} options (optional) Object literal with any of the Fx config options
10552 * @return {Roo.Element} The Element
10554 switchOff : function(o){
10555 var el = this.getFxEl();
10558 el.queueFx(o, function(){
10559 this.clearOpacity();
10562 // restore values after effect
10563 var r = this.getFxRestore();
10564 var st = this.dom.style;
10566 var after = function(){
10568 el.setDisplayed(false);
10574 el.setPositioning(r.pos);
10575 st.width = r.width;
10576 st.height = r.height;
10581 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10582 this.clearOpacity();
10586 points:{by:[0, this.getHeight() * .5]}
10587 }, o, 'motion', 0.3, 'easeIn', after);
10588 }).defer(100, this);
10595 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10596 * changed using the "attr" config option) and then fading back to the original color. If no original
10597 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10600 // default: highlight background to yellow
10603 // custom: highlight foreground text to blue for 2 seconds
10604 el.highlight("0000ff", { attr: 'color', duration: 2 });
10606 // common config options shown with default values
10607 el.highlight("ffff9c", {
10608 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10609 endColor: (current color) or "ffffff",
10614 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10615 * @param {Object} options (optional) Object literal with any of the Fx config options
10616 * @return {Roo.Element} The Element
10618 highlight : function(color, o){
10619 var el = this.getFxEl();
10622 el.queueFx(o, function(){
10623 color = color || "ffff9c";
10624 attr = o.attr || "backgroundColor";
10626 this.clearOpacity();
10629 var origColor = this.getColor(attr);
10630 var restoreColor = this.dom.style[attr];
10631 endColor = (o.endColor || origColor) || "ffffff";
10633 var after = function(){
10634 el.dom.style[attr] = restoreColor;
10639 a[attr] = {from: color, to: endColor};
10640 arguments.callee.anim = this.fxanim(a,
10650 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10653 // default: a single light blue ripple
10656 // custom: 3 red ripples lasting 3 seconds total
10657 el.frame("ff0000", 3, { duration: 3 });
10659 // common config options shown with default values
10660 el.frame("C3DAF9", 1, {
10661 duration: 1 //duration of entire animation (not each individual ripple)
10662 // Note: Easing is not configurable and will be ignored if included
10665 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10666 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10667 * @param {Object} options (optional) Object literal with any of the Fx config options
10668 * @return {Roo.Element} The Element
10670 frame : function(color, count, o){
10671 var el = this.getFxEl();
10674 el.queueFx(o, function(){
10675 color = color || "#C3DAF9";
10676 if(color.length == 6){
10677 color = "#" + color;
10679 count = count || 1;
10680 duration = o.duration || 1;
10683 var b = this.getBox();
10684 var animFn = function(){
10685 var proxy = this.createProxy({
10688 visbility:"hidden",
10689 position:"absolute",
10690 "z-index":"35000", // yee haw
10691 border:"0px solid " + color
10694 var scale = Roo.isBorderBox ? 2 : 1;
10696 top:{from:b.y, to:b.y - 20},
10697 left:{from:b.x, to:b.x - 20},
10698 borderWidth:{from:0, to:10},
10699 opacity:{from:1, to:0},
10700 height:{from:b.height, to:(b.height + (20*scale))},
10701 width:{from:b.width, to:(b.width + (20*scale))}
10702 }, duration, function(){
10706 animFn.defer((duration/2)*1000, this);
10717 * Creates a pause before any subsequent queued effects begin. If there are
10718 * no effects queued after the pause it will have no effect.
10723 * @param {Number} seconds The length of time to pause (in seconds)
10724 * @return {Roo.Element} The Element
10726 pause : function(seconds){
10727 var el = this.getFxEl();
10730 el.queueFx(o, function(){
10731 setTimeout(function(){
10733 }, seconds * 1000);
10739 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10740 * using the "endOpacity" config option.
10743 // default: fade in from opacity 0 to 100%
10746 // custom: fade in from opacity 0 to 75% over 2 seconds
10747 el.fadeIn({ endOpacity: .75, duration: 2});
10749 // common config options shown with default values
10751 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10756 * @param {Object} options (optional) Object literal with any of the Fx config options
10757 * @return {Roo.Element} The Element
10759 fadeIn : function(o){
10760 var el = this.getFxEl();
10762 el.queueFx(o, function(){
10763 this.setOpacity(0);
10765 this.dom.style.visibility = 'visible';
10766 var to = o.endOpacity || 1;
10767 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10768 o, null, .5, "easeOut", function(){
10770 this.clearOpacity();
10779 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10780 * using the "endOpacity" config option.
10783 // default: fade out from the element's current opacity to 0
10786 // custom: fade out from the element's current opacity to 25% over 2 seconds
10787 el.fadeOut({ endOpacity: .25, duration: 2});
10789 // common config options shown with default values
10791 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10798 * @param {Object} options (optional) Object literal with any of the Fx config options
10799 * @return {Roo.Element} The Element
10801 fadeOut : function(o){
10802 var el = this.getFxEl();
10804 el.queueFx(o, function(){
10805 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10806 o, null, .5, "easeOut", function(){
10807 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10808 this.dom.style.display = "none";
10810 this.dom.style.visibility = "hidden";
10812 this.clearOpacity();
10820 * Animates the transition of an element's dimensions from a starting height/width
10821 * to an ending height/width.
10824 // change height and width to 100x100 pixels
10825 el.scale(100, 100);
10827 // common config options shown with default values. The height and width will default to
10828 // the element's existing values if passed as null.
10831 [element's height], {
10836 * @param {Number} width The new width (pass undefined to keep the original width)
10837 * @param {Number} height The new height (pass undefined to keep the original height)
10838 * @param {Object} options (optional) Object literal with any of the Fx config options
10839 * @return {Roo.Element} The Element
10841 scale : function(w, h, o){
10842 this.shift(Roo.apply({}, o, {
10850 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10851 * Any of these properties not specified in the config object will not be changed. This effect
10852 * requires that at least one new dimension, position or opacity setting must be passed in on
10853 * the config object in order for the function to have any effect.
10856 // slide the element horizontally to x position 200 while changing the height and opacity
10857 el.shift({ x: 200, height: 50, opacity: .8 });
10859 // common config options shown with default values.
10861 width: [element's width],
10862 height: [element's height],
10863 x: [element's x position],
10864 y: [element's y position],
10865 opacity: [element's opacity],
10870 * @param {Object} options Object literal with any of the Fx config options
10871 * @return {Roo.Element} The Element
10873 shift : function(o){
10874 var el = this.getFxEl();
10876 el.queueFx(o, function(){
10877 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10878 if(w !== undefined){
10879 a.width = {to: this.adjustWidth(w)};
10881 if(h !== undefined){
10882 a.height = {to: this.adjustHeight(h)};
10884 if(x !== undefined || y !== undefined){
10886 x !== undefined ? x : this.getX(),
10887 y !== undefined ? y : this.getY()
10890 if(op !== undefined){
10891 a.opacity = {to: op};
10893 if(o.xy !== undefined){
10894 a.points = {to: o.xy};
10896 arguments.callee.anim = this.fxanim(a,
10897 o, 'motion', .35, "easeOut", function(){
10905 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10906 * ending point of the effect.
10909 // default: slide the element downward while fading out
10912 // custom: slide the element out to the right with a 2-second duration
10913 el.ghost('r', { duration: 2 });
10915 // common config options shown with default values
10923 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10924 * @param {Object} options (optional) Object literal with any of the Fx config options
10925 * @return {Roo.Element} The Element
10927 ghost : function(anchor, o){
10928 var el = this.getFxEl();
10931 el.queueFx(o, function(){
10932 anchor = anchor || "b";
10934 // restore values after effect
10935 var r = this.getFxRestore();
10936 var w = this.getWidth(),
10937 h = this.getHeight();
10939 var st = this.dom.style;
10941 var after = function(){
10943 el.setDisplayed(false);
10949 el.setPositioning(r.pos);
10950 st.width = r.width;
10951 st.height = r.height;
10956 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10957 switch(anchor.toLowerCase()){
10984 arguments.callee.anim = this.fxanim(a,
10994 * Ensures that all effects queued after syncFx is called on the element are
10995 * run concurrently. This is the opposite of {@link #sequenceFx}.
10996 * @return {Roo.Element} The Element
10998 syncFx : function(){
10999 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11008 * Ensures that all effects queued after sequenceFx is called on the element are
11009 * run in sequence. This is the opposite of {@link #syncFx}.
11010 * @return {Roo.Element} The Element
11012 sequenceFx : function(){
11013 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11015 concurrent : false,
11022 nextFx : function(){
11023 var ef = this.fxQueue[0];
11030 * Returns true if the element has any effects actively running or queued, else returns false.
11031 * @return {Boolean} True if element has active effects, else false
11033 hasActiveFx : function(){
11034 return this.fxQueue && this.fxQueue[0];
11038 * Stops any running effects and clears the element's internal effects queue if it contains
11039 * any additional effects that haven't started yet.
11040 * @return {Roo.Element} The Element
11042 stopFx : function(){
11043 if(this.hasActiveFx()){
11044 var cur = this.fxQueue[0];
11045 if(cur && cur.anim && cur.anim.isAnimated()){
11046 this.fxQueue = [cur]; // clear out others
11047 cur.anim.stop(true);
11054 beforeFx : function(o){
11055 if(this.hasActiveFx() && !o.concurrent){
11066 * Returns true if the element is currently blocking so that no other effect can be queued
11067 * until this effect is finished, else returns false if blocking is not set. This is commonly
11068 * used to ensure that an effect initiated by a user action runs to completion prior to the
11069 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
11070 * @return {Boolean} True if blocking, else false
11072 hasFxBlock : function(){
11073 var q = this.fxQueue;
11074 return q && q[0] && q[0].block;
11078 queueFx : function(o, fn){
11082 if(!this.hasFxBlock()){
11083 Roo.applyIf(o, this.fxDefaults);
11085 var run = this.beforeFx(o);
11086 fn.block = o.block;
11087 this.fxQueue.push(fn);
11099 fxWrap : function(pos, o, vis){
11101 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11104 wrapXY = this.getXY();
11106 var div = document.createElement("div");
11107 div.style.visibility = vis;
11108 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11109 wrap.setPositioning(pos);
11110 if(wrap.getStyle("position") == "static"){
11111 wrap.position("relative");
11113 this.clearPositioning('auto');
11115 wrap.dom.appendChild(this.dom);
11117 wrap.setXY(wrapXY);
11124 fxUnwrap : function(wrap, pos, o){
11125 this.clearPositioning();
11126 this.setPositioning(pos);
11128 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11134 getFxRestore : function(){
11135 var st = this.dom.style;
11136 return {pos: this.getPositioning(), width: st.width, height : st.height};
11140 afterFx : function(o){
11142 this.applyStyles(o.afterStyle);
11145 this.addClass(o.afterCls);
11147 if(o.remove === true){
11150 Roo.callback(o.callback, o.scope, [this]);
11152 this.fxQueue.shift();
11158 getFxEl : function(){ // support for composite element fx
11159 return Roo.get(this.dom);
11163 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11164 animType = animType || 'run';
11166 var anim = Roo.lib.Anim[animType](
11168 (opt.duration || defaultDur) || .35,
11169 (opt.easing || defaultEase) || 'easeOut',
11171 Roo.callback(cb, this);
11180 // backwords compat
11181 Roo.Fx.resize = Roo.Fx.scale;
11183 //When included, Roo.Fx is automatically applied to Element so that all basic
11184 //effects are available directly via the Element API
11185 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11187 * Ext JS Library 1.1.1
11188 * Copyright(c) 2006-2007, Ext JS, LLC.
11190 * Originally Released Under LGPL - original licence link has changed is not relivant.
11193 * <script type="text/javascript">
11198 * @class Roo.CompositeElement
11199 * Standard composite class. Creates a Roo.Element for every element in the collection.
11201 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11202 * actions will be performed on all the elements in this collection.</b>
11204 * All methods return <i>this</i> and can be chained.
11206 var els = Roo.select("#some-el div.some-class", true);
11207 // or select directly from an existing element
11208 var el = Roo.get('some-el');
11209 el.select('div.some-class', true);
11211 els.setWidth(100); // all elements become 100 width
11212 els.hide(true); // all elements fade out and hide
11214 els.setWidth(100).hide(true);
11217 Roo.CompositeElement = function(els){
11218 this.elements = [];
11219 this.addElements(els);
11221 Roo.CompositeElement.prototype = {
11223 addElements : function(els){
11227 if(typeof els == "string"){
11228 els = Roo.Element.selectorFunction(els);
11230 var yels = this.elements;
11231 var index = yels.length-1;
11232 for(var i = 0, len = els.length; i < len; i++) {
11233 yels[++index] = Roo.get(els[i]);
11239 * Clears this composite and adds the elements returned by the passed selector.
11240 * @param {String/Array} els A string CSS selector, an array of elements or an element
11241 * @return {CompositeElement} this
11243 fill : function(els){
11244 this.elements = [];
11250 * Filters this composite to only elements that match the passed selector.
11251 * @param {String} selector A string CSS selector
11252 * @param {Boolean} inverse return inverse filter (not matches)
11253 * @return {CompositeElement} this
11255 filter : function(selector, inverse){
11257 inverse = inverse || false;
11258 this.each(function(el){
11259 var match = inverse ? !el.is(selector) : el.is(selector);
11261 els[els.length] = el.dom;
11268 invoke : function(fn, args){
11269 var els = this.elements;
11270 for(var i = 0, len = els.length; i < len; i++) {
11271 Roo.Element.prototype[fn].apply(els[i], args);
11276 * Adds elements to this composite.
11277 * @param {String/Array} els A string CSS selector, an array of elements or an element
11278 * @return {CompositeElement} this
11280 add : function(els){
11281 if(typeof els == "string"){
11282 this.addElements(Roo.Element.selectorFunction(els));
11283 }else if(els.length !== undefined){
11284 this.addElements(els);
11286 this.addElements([els]);
11291 * Calls the passed function passing (el, this, index) for each element in this composite.
11292 * @param {Function} fn The function to call
11293 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11294 * @return {CompositeElement} this
11296 each : function(fn, scope){
11297 var els = this.elements;
11298 for(var i = 0, len = els.length; i < len; i++){
11299 if(fn.call(scope || els[i], els[i], this, i) === false) {
11307 * Returns the Element object at the specified index
11308 * @param {Number} index
11309 * @return {Roo.Element}
11311 item : function(index){
11312 return this.elements[index] || null;
11316 * Returns the first Element
11317 * @return {Roo.Element}
11319 first : function(){
11320 return this.item(0);
11324 * Returns the last Element
11325 * @return {Roo.Element}
11328 return this.item(this.elements.length-1);
11332 * Returns the number of elements in this composite
11335 getCount : function(){
11336 return this.elements.length;
11340 * Returns true if this composite contains the passed element
11343 contains : function(el){
11344 return this.indexOf(el) !== -1;
11348 * Returns true if this composite contains the passed element
11351 indexOf : function(el){
11352 return this.elements.indexOf(Roo.get(el));
11357 * Removes the specified element(s).
11358 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11359 * or an array of any of those.
11360 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11361 * @return {CompositeElement} this
11363 removeElement : function(el, removeDom){
11364 if(el instanceof Array){
11365 for(var i = 0, len = el.length; i < len; i++){
11366 this.removeElement(el[i]);
11370 var index = typeof el == 'number' ? el : this.indexOf(el);
11373 var d = this.elements[index];
11377 d.parentNode.removeChild(d);
11380 this.elements.splice(index, 1);
11386 * Replaces the specified element with the passed element.
11387 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11389 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11390 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11391 * @return {CompositeElement} this
11393 replaceElement : function(el, replacement, domReplace){
11394 var index = typeof el == 'number' ? el : this.indexOf(el);
11397 this.elements[index].replaceWith(replacement);
11399 this.elements.splice(index, 1, Roo.get(replacement))
11406 * Removes all elements.
11408 clear : function(){
11409 this.elements = [];
11413 Roo.CompositeElement.createCall = function(proto, fnName){
11414 if(!proto[fnName]){
11415 proto[fnName] = function(){
11416 return this.invoke(fnName, arguments);
11420 for(var fnName in Roo.Element.prototype){
11421 if(typeof Roo.Element.prototype[fnName] == "function"){
11422 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11428 * Ext JS Library 1.1.1
11429 * Copyright(c) 2006-2007, Ext JS, LLC.
11431 * Originally Released Under LGPL - original licence link has changed is not relivant.
11434 * <script type="text/javascript">
11438 * @class Roo.CompositeElementLite
11439 * @extends Roo.CompositeElement
11440 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11442 var els = Roo.select("#some-el div.some-class");
11443 // or select directly from an existing element
11444 var el = Roo.get('some-el');
11445 el.select('div.some-class');
11447 els.setWidth(100); // all elements become 100 width
11448 els.hide(true); // all elements fade out and hide
11450 els.setWidth(100).hide(true);
11451 </code></pre><br><br>
11452 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11453 * actions will be performed on all the elements in this collection.</b>
11455 Roo.CompositeElementLite = function(els){
11456 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11457 this.el = new Roo.Element.Flyweight();
11459 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11460 addElements : function(els){
11462 if(els instanceof Array){
11463 this.elements = this.elements.concat(els);
11465 var yels = this.elements;
11466 var index = yels.length-1;
11467 for(var i = 0, len = els.length; i < len; i++) {
11468 yels[++index] = els[i];
11474 invoke : function(fn, args){
11475 var els = this.elements;
11477 for(var i = 0, len = els.length; i < len; i++) {
11479 Roo.Element.prototype[fn].apply(el, args);
11484 * Returns a flyweight Element of the dom element object at the specified index
11485 * @param {Number} index
11486 * @return {Roo.Element}
11488 item : function(index){
11489 if(!this.elements[index]){
11492 this.el.dom = this.elements[index];
11496 // fixes scope with flyweight
11497 addListener : function(eventName, handler, scope, opt){
11498 var els = this.elements;
11499 for(var i = 0, len = els.length; i < len; i++) {
11500 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11506 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11507 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11508 * a reference to the dom node, use el.dom.</b>
11509 * @param {Function} fn The function to call
11510 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11511 * @return {CompositeElement} this
11513 each : function(fn, scope){
11514 var els = this.elements;
11516 for(var i = 0, len = els.length; i < len; i++){
11518 if(fn.call(scope || el, el, this, i) === false){
11525 indexOf : function(el){
11526 return this.elements.indexOf(Roo.getDom(el));
11529 replaceElement : function(el, replacement, domReplace){
11530 var index = typeof el == 'number' ? el : this.indexOf(el);
11532 replacement = Roo.getDom(replacement);
11534 var d = this.elements[index];
11535 d.parentNode.insertBefore(replacement, d);
11536 d.parentNode.removeChild(d);
11538 this.elements.splice(index, 1, replacement);
11543 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11547 * Ext JS Library 1.1.1
11548 * Copyright(c) 2006-2007, Ext JS, LLC.
11550 * Originally Released Under LGPL - original licence link has changed is not relivant.
11553 * <script type="text/javascript">
11559 * @class Roo.data.Connection
11560 * @extends Roo.util.Observable
11561 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11562 * either to a configured URL, or to a URL specified at request time.
11564 * Requests made by this class are asynchronous, and will return immediately. No data from
11565 * the server will be available to the statement immediately following the {@link #request} call.
11566 * To process returned data, use a callback in the request options object, or an event listener.
11568 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11569 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11570 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11571 * property and, if present, the IFRAME's XML document as the responseXML property.
11573 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11574 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11575 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11576 * standard DOM methods.
11578 * @param {Object} config a configuration object.
11580 Roo.data.Connection = function(config){
11581 Roo.apply(this, config);
11584 * @event beforerequest
11585 * Fires before a network request is made to retrieve a data object.
11586 * @param {Connection} conn This Connection object.
11587 * @param {Object} options The options config object passed to the {@link #request} method.
11589 "beforerequest" : true,
11591 * @event requestcomplete
11592 * Fires if the request was successfully completed.
11593 * @param {Connection} conn This Connection object.
11594 * @param {Object} response The XHR object containing the response data.
11595 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11596 * @param {Object} options The options config object passed to the {@link #request} method.
11598 "requestcomplete" : true,
11600 * @event requestexception
11601 * Fires if an error HTTP status was returned from the server.
11602 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11603 * @param {Connection} conn This Connection object.
11604 * @param {Object} response The XHR object containing the response data.
11605 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11606 * @param {Object} options The options config object passed to the {@link #request} method.
11608 "requestexception" : true
11610 Roo.data.Connection.superclass.constructor.call(this);
11613 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11615 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11618 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11619 * extra parameters to each request made by this object. (defaults to undefined)
11622 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11623 * to each request made by this object. (defaults to undefined)
11626 * @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)
11629 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11633 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11639 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11642 disableCaching: true,
11645 * Sends an HTTP request to a remote server.
11646 * @param {Object} options An object which may contain the following properties:<ul>
11647 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11648 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11649 * request, a url encoded string or a function to call to get either.</li>
11650 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11651 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11652 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11653 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11654 * <li>options {Object} The parameter to the request call.</li>
11655 * <li>success {Boolean} True if the request succeeded.</li>
11656 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11658 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11659 * The callback is passed the following parameters:<ul>
11660 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11661 * <li>options {Object} The parameter to the request call.</li>
11663 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11664 * The callback is passed the following parameters:<ul>
11665 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11666 * <li>options {Object} The parameter to the request call.</li>
11668 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11669 * for the callback function. Defaults to the browser window.</li>
11670 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11671 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11672 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11673 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11674 * params for the post data. Any params will be appended to the URL.</li>
11675 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11677 * @return {Number} transactionId
11679 request : function(o){
11680 if(this.fireEvent("beforerequest", this, o) !== false){
11683 if(typeof p == "function"){
11684 p = p.call(o.scope||window, o);
11686 if(typeof p == "object"){
11687 p = Roo.urlEncode(o.params);
11689 if(this.extraParams){
11690 var extras = Roo.urlEncode(this.extraParams);
11691 p = p ? (p + '&' + extras) : extras;
11694 var url = o.url || this.url;
11695 if(typeof url == 'function'){
11696 url = url.call(o.scope||window, o);
11700 var form = Roo.getDom(o.form);
11701 url = url || form.action;
11703 var enctype = form.getAttribute("enctype");
11706 return this.doFormDataUpload(o, url);
11709 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11710 return this.doFormUpload(o, p, url);
11712 var f = Roo.lib.Ajax.serializeForm(form);
11713 p = p ? (p + '&' + f) : f;
11716 if (!o.form && o.formData) {
11717 o.formData = o.formData === true ? new FormData() : o.formData;
11718 for (var k in o.params) {
11719 o.formData.append(k,o.params[k]);
11722 return this.doFormDataUpload(o, url);
11726 var hs = o.headers;
11727 if(this.defaultHeaders){
11728 hs = Roo.apply(hs || {}, this.defaultHeaders);
11735 success: this.handleResponse,
11736 failure: this.handleFailure,
11738 argument: {options: o},
11739 timeout : o.timeout || this.timeout
11742 var method = o.method||this.method||(p ? "POST" : "GET");
11744 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11745 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11748 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11752 }else if(this.autoAbort !== false){
11756 if((method == 'GET' && p) || o.xmlData){
11757 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11760 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11761 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11762 Roo.lib.Ajax.useDefaultHeader == true;
11763 return this.transId;
11765 Roo.callback(o.callback, o.scope, [o, null, null]);
11771 * Determine whether this object has a request outstanding.
11772 * @param {Number} transactionId (Optional) defaults to the last transaction
11773 * @return {Boolean} True if there is an outstanding request.
11775 isLoading : function(transId){
11777 return Roo.lib.Ajax.isCallInProgress(transId);
11779 return this.transId ? true : false;
11784 * Aborts any outstanding request.
11785 * @param {Number} transactionId (Optional) defaults to the last transaction
11787 abort : function(transId){
11788 if(transId || this.isLoading()){
11789 Roo.lib.Ajax.abort(transId || this.transId);
11794 handleResponse : function(response){
11795 this.transId = false;
11796 var options = response.argument.options;
11797 response.argument = options ? options.argument : null;
11798 this.fireEvent("requestcomplete", this, response, options);
11799 Roo.callback(options.success, options.scope, [response, options]);
11800 Roo.callback(options.callback, options.scope, [options, true, response]);
11804 handleFailure : function(response, e){
11805 this.transId = false;
11806 var options = response.argument.options;
11807 response.argument = options ? options.argument : null;
11808 this.fireEvent("requestexception", this, response, options, e);
11809 Roo.callback(options.failure, options.scope, [response, options]);
11810 Roo.callback(options.callback, options.scope, [options, false, response]);
11814 doFormUpload : function(o, ps, url){
11816 var frame = document.createElement('iframe');
11819 frame.className = 'x-hidden';
11821 frame.src = Roo.SSL_SECURE_URL;
11823 document.body.appendChild(frame);
11826 document.frames[id].name = id;
11829 var form = Roo.getDom(o.form);
11831 form.method = 'POST';
11832 form.enctype = form.encoding = 'multipart/form-data';
11838 if(ps){ // add dynamic params
11840 ps = Roo.urlDecode(ps, false);
11842 if(ps.hasOwnProperty(k)){
11843 hd = document.createElement('input');
11844 hd.type = 'hidden';
11847 form.appendChild(hd);
11854 var r = { // bogus response object
11859 r.argument = o ? o.argument : null;
11864 doc = frame.contentWindow.document;
11866 doc = (frame.contentDocument || window.frames[id].document);
11868 if(doc && doc.body){
11869 r.responseText = doc.body.innerHTML;
11871 if(doc && doc.XMLDocument){
11872 r.responseXML = doc.XMLDocument;
11874 r.responseXML = doc;
11881 Roo.EventManager.removeListener(frame, 'load', cb, this);
11883 this.fireEvent("requestcomplete", this, r, o);
11884 Roo.callback(o.success, o.scope, [r, o]);
11885 Roo.callback(o.callback, o.scope, [o, true, r]);
11887 setTimeout(function(){document.body.removeChild(frame);}, 100);
11890 Roo.EventManager.on(frame, 'load', cb, this);
11893 if(hiddens){ // remove dynamic params
11894 for(var i = 0, len = hiddens.length; i < len; i++){
11895 form.removeChild(hiddens[i]);
11899 // this is a 'formdata version???'
11902 doFormDataUpload : function(o, url)
11906 var form = Roo.getDom(o.form);
11907 form.enctype = form.encoding = 'multipart/form-data';
11908 formData = o.formData === true ? new FormData(form) : o.formData;
11910 formData = o.formData === true ? new FormData() : o.formData;
11915 success: this.handleResponse,
11916 failure: this.handleFailure,
11918 argument: {options: o},
11919 timeout : o.timeout || this.timeout
11922 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11926 }else if(this.autoAbort !== false){
11930 //Roo.lib.Ajax.defaultPostHeader = null;
11931 Roo.lib.Ajax.useDefaultHeader = false;
11932 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
11933 Roo.lib.Ajax.useDefaultHeader = true;
11941 * Ext JS Library 1.1.1
11942 * Copyright(c) 2006-2007, Ext JS, LLC.
11944 * Originally Released Under LGPL - original licence link has changed is not relivant.
11947 * <script type="text/javascript">
11951 * Global Ajax request class.
11954 * @extends Roo.data.Connection
11957 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11958 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11959 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11960 * @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)
11961 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11962 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11963 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11965 Roo.Ajax = new Roo.data.Connection({
11974 * Serialize the passed form into a url encoded string
11976 * @param {String/HTMLElement} form
11979 serializeForm : function(form){
11980 return Roo.lib.Ajax.serializeForm(form);
11984 * Ext JS Library 1.1.1
11985 * Copyright(c) 2006-2007, Ext JS, LLC.
11987 * Originally Released Under LGPL - original licence link has changed is not relivant.
11990 * <script type="text/javascript">
11995 * @class Roo.UpdateManager
11996 * @extends Roo.util.Observable
11997 * Provides AJAX-style update for Element object.<br><br>
12000 * // Get it from a Roo.Element object
12001 * var el = Roo.get("foo");
12002 * var mgr = el.getUpdateManager();
12003 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
12005 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
12007 * // or directly (returns the same UpdateManager instance)
12008 * var mgr = new Roo.UpdateManager("myElementId");
12009 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
12010 * mgr.on("update", myFcnNeedsToKnow);
12012 // short handed call directly from the element object
12013 Roo.get("foo").load({
12017 text: "Loading Foo..."
12021 * Create new UpdateManager directly.
12022 * @param {String/HTMLElement/Roo.Element} el The element to update
12023 * @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).
12025 Roo.UpdateManager = function(el, forceNew){
12027 if(!forceNew && el.updateManager){
12028 return el.updateManager;
12031 * The Element object
12032 * @type Roo.Element
12036 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
12039 this.defaultUrl = null;
12043 * @event beforeupdate
12044 * Fired before an update is made, return false from your handler and the update is cancelled.
12045 * @param {Roo.Element} el
12046 * @param {String/Object/Function} url
12047 * @param {String/Object} params
12049 "beforeupdate": true,
12052 * Fired after successful update is made.
12053 * @param {Roo.Element} el
12054 * @param {Object} oResponseObject The response Object
12059 * Fired on update failure.
12060 * @param {Roo.Element} el
12061 * @param {Object} oResponseObject The response Object
12065 var d = Roo.UpdateManager.defaults;
12067 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
12070 this.sslBlankUrl = d.sslBlankUrl;
12072 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
12075 this.disableCaching = d.disableCaching;
12077 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
12080 this.indicatorText = d.indicatorText;
12082 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12085 this.showLoadIndicator = d.showLoadIndicator;
12087 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12090 this.timeout = d.timeout;
12093 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12096 this.loadScripts = d.loadScripts;
12099 * Transaction object of current executing transaction
12101 this.transaction = null;
12106 this.autoRefreshProcId = null;
12108 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12111 this.refreshDelegate = this.refresh.createDelegate(this);
12113 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12116 this.updateDelegate = this.update.createDelegate(this);
12118 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12121 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12125 this.successDelegate = this.processSuccess.createDelegate(this);
12129 this.failureDelegate = this.processFailure.createDelegate(this);
12131 if(!this.renderer){
12133 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12135 this.renderer = new Roo.UpdateManager.BasicRenderer();
12138 Roo.UpdateManager.superclass.constructor.call(this);
12141 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12143 * Get the Element this UpdateManager is bound to
12144 * @return {Roo.Element} The element
12146 getEl : function(){
12150 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12151 * @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:
12154 url: "your-url.php",<br/>
12155 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12156 callback: yourFunction,<br/>
12157 scope: yourObject, //(optional scope) <br/>
12158 discardUrl: false, <br/>
12159 nocache: false,<br/>
12160 text: "Loading...",<br/>
12162 scripts: false<br/>
12165 * The only required property is url. The optional properties nocache, text and scripts
12166 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12167 * @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}
12168 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12169 * @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.
12171 update : function(url, params, callback, discardUrl){
12172 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12173 var method = this.method,
12175 if(typeof url == "object"){ // must be config object
12178 params = params || cfg.params;
12179 callback = callback || cfg.callback;
12180 discardUrl = discardUrl || cfg.discardUrl;
12181 if(callback && cfg.scope){
12182 callback = callback.createDelegate(cfg.scope);
12184 if(typeof cfg.method != "undefined"){method = cfg.method;};
12185 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12186 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12187 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12188 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12190 this.showLoading();
12192 this.defaultUrl = url;
12194 if(typeof url == "function"){
12195 url = url.call(this);
12198 method = method || (params ? "POST" : "GET");
12199 if(method == "GET"){
12200 url = this.prepareUrl(url);
12203 var o = Roo.apply(cfg ||{}, {
12206 success: this.successDelegate,
12207 failure: this.failureDelegate,
12208 callback: undefined,
12209 timeout: (this.timeout*1000),
12210 argument: {"url": url, "form": null, "callback": callback, "params": params}
12212 Roo.log("updated manager called with timeout of " + o.timeout);
12213 this.transaction = Roo.Ajax.request(o);
12218 * 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.
12219 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12220 * @param {String/HTMLElement} form The form Id or form element
12221 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12222 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12223 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12225 formUpdate : function(form, url, reset, callback){
12226 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12227 if(typeof url == "function"){
12228 url = url.call(this);
12230 form = Roo.getDom(form);
12231 this.transaction = Roo.Ajax.request({
12234 success: this.successDelegate,
12235 failure: this.failureDelegate,
12236 timeout: (this.timeout*1000),
12237 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12239 this.showLoading.defer(1, this);
12244 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12245 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12247 refresh : function(callback){
12248 if(this.defaultUrl == null){
12251 this.update(this.defaultUrl, null, callback, true);
12255 * Set this element to auto refresh.
12256 * @param {Number} interval How often to update (in seconds).
12257 * @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)
12258 * @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}
12259 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12260 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12262 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12264 this.update(url || this.defaultUrl, params, callback, true);
12266 if(this.autoRefreshProcId){
12267 clearInterval(this.autoRefreshProcId);
12269 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12273 * Stop auto refresh on this element.
12275 stopAutoRefresh : function(){
12276 if(this.autoRefreshProcId){
12277 clearInterval(this.autoRefreshProcId);
12278 delete this.autoRefreshProcId;
12282 isAutoRefreshing : function(){
12283 return this.autoRefreshProcId ? true : false;
12286 * Called to update the element to "Loading" state. Override to perform custom action.
12288 showLoading : function(){
12289 if(this.showLoadIndicator){
12290 this.el.update(this.indicatorText);
12295 * Adds unique parameter to query string if disableCaching = true
12298 prepareUrl : function(url){
12299 if(this.disableCaching){
12300 var append = "_dc=" + (new Date().getTime());
12301 if(url.indexOf("?") !== -1){
12302 url += "&" + append;
12304 url += "?" + append;
12313 processSuccess : function(response){
12314 this.transaction = null;
12315 if(response.argument.form && response.argument.reset){
12316 try{ // put in try/catch since some older FF releases had problems with this
12317 response.argument.form.reset();
12320 if(this.loadScripts){
12321 this.renderer.render(this.el, response, this,
12322 this.updateComplete.createDelegate(this, [response]));
12324 this.renderer.render(this.el, response, this);
12325 this.updateComplete(response);
12329 updateComplete : function(response){
12330 this.fireEvent("update", this.el, response);
12331 if(typeof response.argument.callback == "function"){
12332 response.argument.callback(this.el, true, response);
12339 processFailure : function(response){
12340 this.transaction = null;
12341 this.fireEvent("failure", this.el, response);
12342 if(typeof response.argument.callback == "function"){
12343 response.argument.callback(this.el, false, response);
12348 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12349 * @param {Object} renderer The object implementing the render() method
12351 setRenderer : function(renderer){
12352 this.renderer = renderer;
12355 getRenderer : function(){
12356 return this.renderer;
12360 * Set the defaultUrl used for updates
12361 * @param {String/Function} defaultUrl The url or a function to call to get the url
12363 setDefaultUrl : function(defaultUrl){
12364 this.defaultUrl = defaultUrl;
12368 * Aborts the executing transaction
12370 abort : function(){
12371 if(this.transaction){
12372 Roo.Ajax.abort(this.transaction);
12377 * Returns true if an update is in progress
12378 * @return {Boolean}
12380 isUpdating : function(){
12381 if(this.transaction){
12382 return Roo.Ajax.isLoading(this.transaction);
12389 * @class Roo.UpdateManager.defaults
12390 * @static (not really - but it helps the doc tool)
12391 * The defaults collection enables customizing the default properties of UpdateManager
12393 Roo.UpdateManager.defaults = {
12395 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12401 * True to process scripts by default (Defaults to false).
12404 loadScripts : false,
12407 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12410 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12412 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12415 disableCaching : false,
12417 * Whether to show indicatorText when loading (Defaults to true).
12420 showLoadIndicator : true,
12422 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12425 indicatorText : '<div class="loading-indicator">Loading...</div>'
12429 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12431 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12432 * @param {String/HTMLElement/Roo.Element} el The element to update
12433 * @param {String} url The url
12434 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12435 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12438 * @member Roo.UpdateManager
12440 Roo.UpdateManager.updateElement = function(el, url, params, options){
12441 var um = Roo.get(el, true).getUpdateManager();
12442 Roo.apply(um, options);
12443 um.update(url, params, options ? options.callback : null);
12445 // alias for backwards compat
12446 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12448 * @class Roo.UpdateManager.BasicRenderer
12449 * Default Content renderer. Updates the elements innerHTML with the responseText.
12451 Roo.UpdateManager.BasicRenderer = function(){};
12453 Roo.UpdateManager.BasicRenderer.prototype = {
12455 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12456 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12457 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12458 * @param {Roo.Element} el The element being rendered
12459 * @param {Object} response The YUI Connect response object
12460 * @param {UpdateManager} updateManager The calling update manager
12461 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12463 render : function(el, response, updateManager, callback){
12464 el.update(response.responseText, updateManager.loadScripts, callback);
12470 * (c)) Alan Knowles
12476 * @class Roo.DomTemplate
12477 * @extends Roo.Template
12478 * An effort at a dom based template engine..
12480 * Similar to XTemplate, except it uses dom parsing to create the template..
12482 * Supported features:
12487 {a_variable} - output encoded.
12488 {a_variable.format:("Y-m-d")} - call a method on the variable
12489 {a_variable:raw} - unencoded output
12490 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12491 {a_variable:this.method_on_template(...)} - call a method on the template object.
12496 <div roo-for="a_variable or condition.."></div>
12497 <div roo-if="a_variable or condition"></div>
12498 <div roo-exec="some javascript"></div>
12499 <div roo-name="named_template"></div>
12504 Roo.DomTemplate = function()
12506 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12513 Roo.extend(Roo.DomTemplate, Roo.Template, {
12515 * id counter for sub templates.
12519 * flag to indicate if dom parser is inside a pre,
12520 * it will strip whitespace if not.
12525 * The various sub templates
12533 * basic tag replacing syntax
12536 * // you can fake an object call by doing this
12540 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12541 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12543 iterChild : function (node, method) {
12545 var oldPre = this.inPre;
12546 if (node.tagName == 'PRE') {
12549 for( var i = 0; i < node.childNodes.length; i++) {
12550 method.call(this, node.childNodes[i]);
12552 this.inPre = oldPre;
12558 * compile the template
12560 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12563 compile: function()
12567 // covert the html into DOM...
12571 doc = document.implementation.createHTMLDocument("");
12572 doc.documentElement.innerHTML = this.html ;
12573 div = doc.documentElement;
12575 // old IE... - nasty -- it causes all sorts of issues.. with
12576 // images getting pulled from server..
12577 div = document.createElement('div');
12578 div.innerHTML = this.html;
12580 //doc.documentElement.innerHTML = htmlBody
12586 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12588 var tpls = this.tpls;
12590 // create a top level template from the snippet..
12592 //Roo.log(div.innerHTML);
12599 body : div.innerHTML,
12612 Roo.each(tpls, function(tp){
12613 this.compileTpl(tp);
12614 this.tpls[tp.id] = tp;
12617 this.master = tpls[0];
12623 compileNode : function(node, istop) {
12628 // skip anything not a tag..
12629 if (node.nodeType != 1) {
12630 if (node.nodeType == 3 && !this.inPre) {
12631 // reduce white space..
12632 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12655 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12656 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12657 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12658 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12664 // just itterate children..
12665 this.iterChild(node,this.compileNode);
12668 tpl.uid = this.id++;
12669 tpl.value = node.getAttribute('roo-' + tpl.attr);
12670 node.removeAttribute('roo-'+ tpl.attr);
12671 if (tpl.attr != 'name') {
12672 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12673 node.parentNode.replaceChild(placeholder, node);
12676 var placeholder = document.createElement('span');
12677 placeholder.className = 'roo-tpl-' + tpl.value;
12678 node.parentNode.replaceChild(placeholder, node);
12681 // parent now sees '{domtplXXXX}
12682 this.iterChild(node,this.compileNode);
12684 // we should now have node body...
12685 var div = document.createElement('div');
12686 div.appendChild(node);
12688 // this has the unfortunate side effect of converting tagged attributes
12689 // eg. href="{...}" into %7C...%7D
12690 // this has been fixed by searching for those combo's although it's a bit hacky..
12693 tpl.body = div.innerHTML;
12700 switch (tpl.value) {
12701 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12702 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12703 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12708 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12712 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12716 tpl.id = tpl.value; // replace non characters???
12722 this.tpls.push(tpl);
12732 * Compile a segment of the template into a 'sub-template'
12738 compileTpl : function(tpl)
12740 var fm = Roo.util.Format;
12741 var useF = this.disableFormats !== true;
12743 var sep = Roo.isGecko ? "+\n" : ",\n";
12745 var undef = function(str) {
12746 Roo.debug && Roo.log("Property not found :" + str);
12750 //Roo.log(tpl.body);
12754 var fn = function(m, lbrace, name, format, args)
12757 //Roo.log(arguments);
12758 args = args ? args.replace(/\\'/g,"'") : args;
12759 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12760 if (typeof(format) == 'undefined') {
12761 format = 'htmlEncode';
12763 if (format == 'raw' ) {
12767 if(name.substr(0, 6) == 'domtpl'){
12768 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12771 // build an array of options to determine if value is undefined..
12773 // basically get 'xxxx.yyyy' then do
12774 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12775 // (function () { Roo.log("Property not found"); return ''; })() :
12780 Roo.each(name.split('.'), function(st) {
12781 lookfor += (lookfor.length ? '.': '') + st;
12782 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12785 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12788 if(format && useF){
12790 args = args ? ',' + args : "";
12792 if(format.substr(0, 5) != "this."){
12793 format = "fm." + format + '(';
12795 format = 'this.call("'+ format.substr(5) + '", ';
12799 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12802 if (args && args.length) {
12803 // called with xxyx.yuu:(test,test)
12805 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12807 // raw.. - :raw modifier..
12808 return "'"+ sep + udef_st + name + ")"+sep+"'";
12812 // branched to use + in gecko and [].join() in others
12814 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12815 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12818 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12819 body.push(tpl.body.replace(/(\r\n|\n)/g,
12820 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12821 body.push("'].join('');};};");
12822 body = body.join('');
12825 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12827 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12834 * same as applyTemplate, except it's done to one of the subTemplates
12835 * when using named templates, you can do:
12837 * var str = pl.applySubTemplate('your-name', values);
12840 * @param {Number} id of the template
12841 * @param {Object} values to apply to template
12842 * @param {Object} parent (normaly the instance of this object)
12844 applySubTemplate : function(id, values, parent)
12848 var t = this.tpls[id];
12852 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12853 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12857 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12864 if(t.execCall && t.execCall.call(this, values, parent)){
12868 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12874 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12875 parent = t.target ? values : parent;
12876 if(t.forCall && vs instanceof Array){
12878 for(var i = 0, len = vs.length; i < len; i++){
12880 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12882 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12884 //Roo.log(t.compiled);
12888 return buf.join('');
12891 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12896 return t.compiled.call(this, vs, parent);
12898 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12900 //Roo.log(t.compiled);
12908 applyTemplate : function(values){
12909 return this.master.compiled.call(this, values, {});
12910 //var s = this.subs;
12913 apply : function(){
12914 return this.applyTemplate.apply(this, arguments);
12919 Roo.DomTemplate.from = function(el){
12920 el = Roo.getDom(el);
12921 return new Roo.Domtemplate(el.value || el.innerHTML);
12924 * Ext JS Library 1.1.1
12925 * Copyright(c) 2006-2007, Ext JS, LLC.
12927 * Originally Released Under LGPL - original licence link has changed is not relivant.
12930 * <script type="text/javascript">
12934 * @class Roo.util.DelayedTask
12935 * Provides a convenient method of performing setTimeout where a new
12936 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12937 * You can use this class to buffer
12938 * the keypress events for a certain number of milliseconds, and perform only if they stop
12939 * for that amount of time.
12940 * @constructor The parameters to this constructor serve as defaults and are not required.
12941 * @param {Function} fn (optional) The default function to timeout
12942 * @param {Object} scope (optional) The default scope of that timeout
12943 * @param {Array} args (optional) The default Array of arguments
12945 Roo.util.DelayedTask = function(fn, scope, args){
12946 var id = null, d, t;
12948 var call = function(){
12949 var now = new Date().getTime();
12953 fn.apply(scope, args || []);
12957 * Cancels any pending timeout and queues a new one
12958 * @param {Number} delay The milliseconds to delay
12959 * @param {Function} newFn (optional) Overrides function passed to constructor
12960 * @param {Object} newScope (optional) Overrides scope passed to constructor
12961 * @param {Array} newArgs (optional) Overrides args passed to constructor
12963 this.delay = function(delay, newFn, newScope, newArgs){
12964 if(id && delay != d){
12968 t = new Date().getTime();
12970 scope = newScope || scope;
12971 args = newArgs || args;
12973 id = setInterval(call, d);
12978 * Cancel the last queued timeout
12980 this.cancel = function(){
12988 * Ext JS Library 1.1.1
12989 * Copyright(c) 2006-2007, Ext JS, LLC.
12991 * Originally Released Under LGPL - original licence link has changed is not relivant.
12994 * <script type="text/javascript">
12998 Roo.util.TaskRunner = function(interval){
12999 interval = interval || 10;
13000 var tasks = [], removeQueue = [];
13002 var running = false;
13004 var stopThread = function(){
13010 var startThread = function(){
13013 id = setInterval(runTasks, interval);
13017 var removeTask = function(task){
13018 removeQueue.push(task);
13024 var runTasks = function(){
13025 if(removeQueue.length > 0){
13026 for(var i = 0, len = removeQueue.length; i < len; i++){
13027 tasks.remove(removeQueue[i]);
13030 if(tasks.length < 1){
13035 var now = new Date().getTime();
13036 for(var i = 0, len = tasks.length; i < len; ++i){
13038 var itime = now - t.taskRunTime;
13039 if(t.interval <= itime){
13040 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
13041 t.taskRunTime = now;
13042 if(rt === false || t.taskRunCount === t.repeat){
13047 if(t.duration && t.duration <= (now - t.taskStartTime)){
13054 * Queues a new task.
13055 * @param {Object} task
13057 this.start = function(task){
13059 task.taskStartTime = new Date().getTime();
13060 task.taskRunTime = 0;
13061 task.taskRunCount = 0;
13066 this.stop = function(task){
13071 this.stopAll = function(){
13073 for(var i = 0, len = tasks.length; i < len; i++){
13074 if(tasks[i].onStop){
13083 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13085 * Ext JS Library 1.1.1
13086 * Copyright(c) 2006-2007, Ext JS, LLC.
13088 * Originally Released Under LGPL - original licence link has changed is not relivant.
13091 * <script type="text/javascript">
13096 * @class Roo.util.MixedCollection
13097 * @extends Roo.util.Observable
13098 * A Collection class that maintains both numeric indexes and keys and exposes events.
13100 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13101 * collection (defaults to false)
13102 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13103 * and return the key value for that item. This is used when available to look up the key on items that
13104 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13105 * equivalent to providing an implementation for the {@link #getKey} method.
13107 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13115 * Fires when the collection is cleared.
13120 * Fires when an item is added to the collection.
13121 * @param {Number} index The index at which the item was added.
13122 * @param {Object} o The item added.
13123 * @param {String} key The key associated with the added item.
13128 * Fires when an item is replaced in the collection.
13129 * @param {String} key he key associated with the new added.
13130 * @param {Object} old The item being replaced.
13131 * @param {Object} new The new item.
13136 * Fires when an item is removed from the collection.
13137 * @param {Object} o The item being removed.
13138 * @param {String} key (optional) The key associated with the removed item.
13143 this.allowFunctions = allowFunctions === true;
13145 this.getKey = keyFn;
13147 Roo.util.MixedCollection.superclass.constructor.call(this);
13150 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13151 allowFunctions : false,
13154 * Adds an item to the collection.
13155 * @param {String} key The key to associate with the item
13156 * @param {Object} o The item to add.
13157 * @return {Object} The item added.
13159 add : function(key, o){
13160 if(arguments.length == 1){
13162 key = this.getKey(o);
13164 if(typeof key == "undefined" || key === null){
13166 this.items.push(o);
13167 this.keys.push(null);
13169 var old = this.map[key];
13171 return this.replace(key, o);
13174 this.items.push(o);
13176 this.keys.push(key);
13178 this.fireEvent("add", this.length-1, o, key);
13183 * MixedCollection has a generic way to fetch keys if you implement getKey.
13186 var mc = new Roo.util.MixedCollection();
13187 mc.add(someEl.dom.id, someEl);
13188 mc.add(otherEl.dom.id, otherEl);
13192 var mc = new Roo.util.MixedCollection();
13193 mc.getKey = function(el){
13199 // or via the constructor
13200 var mc = new Roo.util.MixedCollection(false, function(el){
13206 * @param o {Object} The item for which to find the key.
13207 * @return {Object} The key for the passed item.
13209 getKey : function(o){
13214 * Replaces an item in the collection.
13215 * @param {String} key The key associated with the item to replace, or the item to replace.
13216 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13217 * @return {Object} The new item.
13219 replace : function(key, o){
13220 if(arguments.length == 1){
13222 key = this.getKey(o);
13224 var old = this.item(key);
13225 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13226 return this.add(key, o);
13228 var index = this.indexOfKey(key);
13229 this.items[index] = o;
13231 this.fireEvent("replace", key, old, o);
13236 * Adds all elements of an Array or an Object to the collection.
13237 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13238 * an Array of values, each of which are added to the collection.
13240 addAll : function(objs){
13241 if(arguments.length > 1 || objs instanceof Array){
13242 var args = arguments.length > 1 ? arguments : objs;
13243 for(var i = 0, len = args.length; i < len; i++){
13247 for(var key in objs){
13248 if(this.allowFunctions || typeof objs[key] != "function"){
13249 this.add(key, objs[key]);
13256 * Executes the specified function once for every item in the collection, passing each
13257 * item as the first and only parameter. returning false from the function will stop the iteration.
13258 * @param {Function} fn The function to execute for each item.
13259 * @param {Object} scope (optional) The scope in which to execute the function.
13261 each : function(fn, scope){
13262 var items = [].concat(this.items); // each safe for removal
13263 for(var i = 0, len = items.length; i < len; i++){
13264 if(fn.call(scope || items[i], items[i], i, len) === false){
13271 * Executes the specified function once for every key in the collection, passing each
13272 * key, and its associated item as the first two parameters.
13273 * @param {Function} fn The function to execute for each item.
13274 * @param {Object} scope (optional) The scope in which to execute the function.
13276 eachKey : function(fn, scope){
13277 for(var i = 0, len = this.keys.length; i < len; i++){
13278 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13283 * Returns the first item in the collection which elicits a true return value from the
13284 * passed selection function.
13285 * @param {Function} fn The selection function to execute for each item.
13286 * @param {Object} scope (optional) The scope in which to execute the function.
13287 * @return {Object} The first item in the collection which returned true from the selection function.
13289 find : function(fn, scope){
13290 for(var i = 0, len = this.items.length; i < len; i++){
13291 if(fn.call(scope || window, this.items[i], this.keys[i])){
13292 return this.items[i];
13299 * Inserts an item at the specified index in the collection.
13300 * @param {Number} index The index to insert the item at.
13301 * @param {String} key The key to associate with the new item, or the item itself.
13302 * @param {Object} o (optional) If the second parameter was a key, the new item.
13303 * @return {Object} The item inserted.
13305 insert : function(index, key, o){
13306 if(arguments.length == 2){
13308 key = this.getKey(o);
13310 if(index >= this.length){
13311 return this.add(key, o);
13314 this.items.splice(index, 0, o);
13315 if(typeof key != "undefined" && key != null){
13318 this.keys.splice(index, 0, key);
13319 this.fireEvent("add", index, o, key);
13324 * Removed an item from the collection.
13325 * @param {Object} o The item to remove.
13326 * @return {Object} The item removed.
13328 remove : function(o){
13329 return this.removeAt(this.indexOf(o));
13333 * Remove an item from a specified index in the collection.
13334 * @param {Number} index The index within the collection of the item to remove.
13336 removeAt : function(index){
13337 if(index < this.length && index >= 0){
13339 var o = this.items[index];
13340 this.items.splice(index, 1);
13341 var key = this.keys[index];
13342 if(typeof key != "undefined"){
13343 delete this.map[key];
13345 this.keys.splice(index, 1);
13346 this.fireEvent("remove", o, key);
13351 * Removed an item associated with the passed key fom the collection.
13352 * @param {String} key The key of the item to remove.
13354 removeKey : function(key){
13355 return this.removeAt(this.indexOfKey(key));
13359 * Returns the number of items in the collection.
13360 * @return {Number} the number of items in the collection.
13362 getCount : function(){
13363 return this.length;
13367 * Returns index within the collection of the passed Object.
13368 * @param {Object} o The item to find the index of.
13369 * @return {Number} index of the item.
13371 indexOf : function(o){
13372 if(!this.items.indexOf){
13373 for(var i = 0, len = this.items.length; i < len; i++){
13374 if(this.items[i] == o) {
13380 return this.items.indexOf(o);
13385 * Returns index within the collection of the passed key.
13386 * @param {String} key The key to find the index of.
13387 * @return {Number} index of the key.
13389 indexOfKey : function(key){
13390 if(!this.keys.indexOf){
13391 for(var i = 0, len = this.keys.length; i < len; i++){
13392 if(this.keys[i] == key) {
13398 return this.keys.indexOf(key);
13403 * Returns the item associated with the passed key OR index. Key has priority over index.
13404 * @param {String/Number} key The key or index of the item.
13405 * @return {Object} The item associated with the passed key.
13407 item : function(key){
13408 if (key === 'length') {
13411 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13412 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13416 * Returns the item at the specified index.
13417 * @param {Number} index The index of the item.
13420 itemAt : function(index){
13421 return this.items[index];
13425 * Returns the item associated with the passed key.
13426 * @param {String/Number} key The key of the item.
13427 * @return {Object} The item associated with the passed key.
13429 key : function(key){
13430 return this.map[key];
13434 * Returns true if the collection contains the passed Object as an item.
13435 * @param {Object} o The Object to look for in the collection.
13436 * @return {Boolean} True if the collection contains the Object as an item.
13438 contains : function(o){
13439 return this.indexOf(o) != -1;
13443 * Returns true if the collection contains the passed Object as a key.
13444 * @param {String} key The key to look for in the collection.
13445 * @return {Boolean} True if the collection contains the Object as a key.
13447 containsKey : function(key){
13448 return typeof this.map[key] != "undefined";
13452 * Removes all items from the collection.
13454 clear : function(){
13459 this.fireEvent("clear");
13463 * Returns the first item in the collection.
13464 * @return {Object} the first item in the collection..
13466 first : function(){
13467 return this.items[0];
13471 * Returns the last item in the collection.
13472 * @return {Object} the last item in the collection..
13475 return this.items[this.length-1];
13478 _sort : function(property, dir, fn){
13479 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13480 fn = fn || function(a, b){
13483 var c = [], k = this.keys, items = this.items;
13484 for(var i = 0, len = items.length; i < len; i++){
13485 c[c.length] = {key: k[i], value: items[i], index: i};
13487 c.sort(function(a, b){
13488 var v = fn(a[property], b[property]) * dsc;
13490 v = (a.index < b.index ? -1 : 1);
13494 for(var i = 0, len = c.length; i < len; i++){
13495 items[i] = c[i].value;
13498 this.fireEvent("sort", this);
13502 * Sorts this collection with the passed comparison function
13503 * @param {String} direction (optional) "ASC" or "DESC"
13504 * @param {Function} fn (optional) comparison function
13506 sort : function(dir, fn){
13507 this._sort("value", dir, fn);
13511 * Sorts this collection by keys
13512 * @param {String} direction (optional) "ASC" or "DESC"
13513 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13515 keySort : function(dir, fn){
13516 this._sort("key", dir, fn || function(a, b){
13517 return String(a).toUpperCase()-String(b).toUpperCase();
13522 * Returns a range of items in this collection
13523 * @param {Number} startIndex (optional) defaults to 0
13524 * @param {Number} endIndex (optional) default to the last item
13525 * @return {Array} An array of items
13527 getRange : function(start, end){
13528 var items = this.items;
13529 if(items.length < 1){
13532 start = start || 0;
13533 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13536 for(var i = start; i <= end; i++) {
13537 r[r.length] = items[i];
13540 for(var i = start; i >= end; i--) {
13541 r[r.length] = items[i];
13548 * Filter the <i>objects</i> in this collection by a specific property.
13549 * Returns a new collection that has been filtered.
13550 * @param {String} property A property on your objects
13551 * @param {String/RegExp} value Either string that the property values
13552 * should start with or a RegExp to test against the property
13553 * @return {MixedCollection} The new filtered collection
13555 filter : function(property, value){
13556 if(!value.exec){ // not a regex
13557 value = String(value);
13558 if(value.length == 0){
13559 return this.clone();
13561 value = new RegExp("^" + Roo.escapeRe(value), "i");
13563 return this.filterBy(function(o){
13564 return o && value.test(o[property]);
13569 * Filter by a function. * Returns a new collection that has been filtered.
13570 * The passed function will be called with each
13571 * object in the collection. If the function returns true, the value is included
13572 * otherwise it is filtered.
13573 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13574 * @param {Object} scope (optional) The scope of the function (defaults to this)
13575 * @return {MixedCollection} The new filtered collection
13577 filterBy : function(fn, scope){
13578 var r = new Roo.util.MixedCollection();
13579 r.getKey = this.getKey;
13580 var k = this.keys, it = this.items;
13581 for(var i = 0, len = it.length; i < len; i++){
13582 if(fn.call(scope||this, it[i], k[i])){
13583 r.add(k[i], it[i]);
13590 * Creates a duplicate of this collection
13591 * @return {MixedCollection}
13593 clone : function(){
13594 var r = new Roo.util.MixedCollection();
13595 var k = this.keys, it = this.items;
13596 for(var i = 0, len = it.length; i < len; i++){
13597 r.add(k[i], it[i]);
13599 r.getKey = this.getKey;
13604 * Returns the item associated with the passed key or index.
13606 * @param {String/Number} key The key or index of the item.
13607 * @return {Object} The item associated with the passed key.
13609 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13611 * Ext JS Library 1.1.1
13612 * Copyright(c) 2006-2007, Ext JS, LLC.
13614 * Originally Released Under LGPL - original licence link has changed is not relivant.
13617 * <script type="text/javascript">
13620 * @class Roo.util.JSON
13621 * Modified version of Douglas Crockford"s json.js that doesn"t
13622 * mess with the Object prototype
13623 * http://www.json.org/js.html
13626 Roo.util.JSON = new (function(){
13627 var useHasOwn = {}.hasOwnProperty ? true : false;
13629 // crashes Safari in some instances
13630 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13632 var pad = function(n) {
13633 return n < 10 ? "0" + n : n;
13646 var encodeString = function(s){
13647 if (/["\\\x00-\x1f]/.test(s)) {
13648 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13653 c = b.charCodeAt();
13655 Math.floor(c / 16).toString(16) +
13656 (c % 16).toString(16);
13659 return '"' + s + '"';
13662 var encodeArray = function(o){
13663 var a = ["["], b, i, l = o.length, v;
13664 for (i = 0; i < l; i += 1) {
13666 switch (typeof v) {
13675 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13683 var encodeDate = function(o){
13684 return '"' + o.getFullYear() + "-" +
13685 pad(o.getMonth() + 1) + "-" +
13686 pad(o.getDate()) + "T" +
13687 pad(o.getHours()) + ":" +
13688 pad(o.getMinutes()) + ":" +
13689 pad(o.getSeconds()) + '"';
13693 * Encodes an Object, Array or other value
13694 * @param {Mixed} o The variable to encode
13695 * @return {String} The JSON string
13697 this.encode = function(o)
13699 // should this be extended to fully wrap stringify..
13701 if(typeof o == "undefined" || o === null){
13703 }else if(o instanceof Array){
13704 return encodeArray(o);
13705 }else if(o instanceof Date){
13706 return encodeDate(o);
13707 }else if(typeof o == "string"){
13708 return encodeString(o);
13709 }else if(typeof o == "number"){
13710 return isFinite(o) ? String(o) : "null";
13711 }else if(typeof o == "boolean"){
13714 var a = ["{"], b, i, v;
13716 if(!useHasOwn || o.hasOwnProperty(i)) {
13718 switch (typeof v) {
13727 a.push(this.encode(i), ":",
13728 v === null ? "null" : this.encode(v));
13739 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13740 * @param {String} json The JSON string
13741 * @return {Object} The resulting object
13743 this.decode = function(json){
13745 return /** eval:var:json */ eval("(" + json + ')');
13749 * Shorthand for {@link Roo.util.JSON#encode}
13750 * @member Roo encode
13752 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13754 * Shorthand for {@link Roo.util.JSON#decode}
13755 * @member Roo decode
13757 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13760 * Ext JS Library 1.1.1
13761 * Copyright(c) 2006-2007, Ext JS, LLC.
13763 * Originally Released Under LGPL - original licence link has changed is not relivant.
13766 * <script type="text/javascript">
13770 * @class Roo.util.Format
13771 * Reusable data formatting functions
13774 Roo.util.Format = function(){
13775 var trimRe = /^\s+|\s+$/g;
13778 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13779 * @param {String} value The string to truncate
13780 * @param {Number} length The maximum length to allow before truncating
13781 * @return {String} The converted text
13783 ellipsis : function(value, len){
13784 if(value && value.length > len){
13785 return value.substr(0, len-3)+"...";
13791 * Checks a reference and converts it to empty string if it is undefined
13792 * @param {Mixed} value Reference to check
13793 * @return {Mixed} Empty string if converted, otherwise the original value
13795 undef : function(value){
13796 return typeof value != "undefined" ? value : "";
13800 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13801 * @param {String} value The string to encode
13802 * @return {String} The encoded text
13804 htmlEncode : function(value){
13805 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13809 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13810 * @param {String} value The string to decode
13811 * @return {String} The decoded text
13813 htmlDecode : function(value){
13814 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13818 * Trims any whitespace from either side of a string
13819 * @param {String} value The text to trim
13820 * @return {String} The trimmed text
13822 trim : function(value){
13823 return String(value).replace(trimRe, "");
13827 * Returns a substring from within an original string
13828 * @param {String} value The original text
13829 * @param {Number} start The start index of the substring
13830 * @param {Number} length The length of the substring
13831 * @return {String} The substring
13833 substr : function(value, start, length){
13834 return String(value).substr(start, length);
13838 * Converts a string to all lower case letters
13839 * @param {String} value The text to convert
13840 * @return {String} The converted text
13842 lowercase : function(value){
13843 return String(value).toLowerCase();
13847 * Converts a string to all upper case letters
13848 * @param {String} value The text to convert
13849 * @return {String} The converted text
13851 uppercase : function(value){
13852 return String(value).toUpperCase();
13856 * Converts the first character only of a string to upper case
13857 * @param {String} value The text to convert
13858 * @return {String} The converted text
13860 capitalize : function(value){
13861 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13865 call : function(value, fn){
13866 if(arguments.length > 2){
13867 var args = Array.prototype.slice.call(arguments, 2);
13868 args.unshift(value);
13870 return /** eval:var:value */ eval(fn).apply(window, args);
13872 /** eval:var:value */
13873 return /** eval:var:value */ eval(fn).call(window, value);
13879 * safer version of Math.toFixed..??/
13880 * @param {Number/String} value The numeric value to format
13881 * @param {Number/String} value Decimal places
13882 * @return {String} The formatted currency string
13884 toFixed : function(v, n)
13886 // why not use to fixed - precision is buggered???
13888 return Math.round(v-0);
13890 var fact = Math.pow(10,n+1);
13891 v = (Math.round((v-0)*fact))/fact;
13892 var z = (''+fact).substring(2);
13893 if (v == Math.floor(v)) {
13894 return Math.floor(v) + '.' + z;
13897 // now just padd decimals..
13898 var ps = String(v).split('.');
13899 var fd = (ps[1] + z);
13900 var r = fd.substring(0,n);
13901 var rm = fd.substring(n);
13903 return ps[0] + '.' + r;
13905 r*=1; // turn it into a number;
13907 if (String(r).length != n) {
13910 r = String(r).substring(1); // chop the end off.
13913 return ps[0] + '.' + r;
13918 * Format a number as US currency
13919 * @param {Number/String} value The numeric value to format
13920 * @return {String} The formatted currency string
13922 usMoney : function(v){
13923 return '$' + Roo.util.Format.number(v);
13928 * eventually this should probably emulate php's number_format
13929 * @param {Number/String} value The numeric value to format
13930 * @param {Number} decimals number of decimal places
13931 * @param {String} delimiter for thousands (default comma)
13932 * @return {String} The formatted currency string
13934 number : function(v, decimals, thousandsDelimiter)
13936 // multiply and round.
13937 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13938 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13940 var mul = Math.pow(10, decimals);
13941 var zero = String(mul).substring(1);
13942 v = (Math.round((v-0)*mul))/mul;
13944 // if it's '0' number.. then
13946 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13948 var ps = v.split('.');
13951 var r = /(\d+)(\d{3})/;
13954 if(thousandsDelimiter.length != 0) {
13955 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13960 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13961 // does not have decimals
13962 (decimals ? ('.' + zero) : '');
13965 return whole + sub ;
13969 * Parse a value into a formatted date using the specified format pattern.
13970 * @param {Mixed} value The value to format
13971 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13972 * @return {String} The formatted date string
13974 date : function(v, format){
13978 if(!(v instanceof Date)){
13979 v = new Date(Date.parse(v));
13981 return v.dateFormat(format || Roo.util.Format.defaults.date);
13985 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13986 * @param {String} format Any valid date format string
13987 * @return {Function} The date formatting function
13989 dateRenderer : function(format){
13990 return function(v){
13991 return Roo.util.Format.date(v, format);
13996 stripTagsRE : /<\/?[^>]+>/gi,
13999 * Strips all HTML tags
14000 * @param {Mixed} value The text from which to strip tags
14001 * @return {String} The stripped text
14003 stripTags : function(v){
14004 return !v ? v : String(v).replace(this.stripTagsRE, "");
14008 * Size in Mb,Gb etc.
14009 * @param {Number} value The number to be formated
14010 * @param {number} decimals how many decimal places
14011 * @return {String} the formated string
14013 size : function(value, decimals)
14015 var sizes = ['b', 'k', 'M', 'G', 'T'];
14019 var i = parseInt(Math.floor(Math.log(value) / Math.log(1024)));
14020 return Roo.util.Format.number(value/ Math.pow(1024, i) ,decimals) + sizes[i];
14027 Roo.util.Format.defaults = {
14031 * Ext JS Library 1.1.1
14032 * Copyright(c) 2006-2007, Ext JS, LLC.
14034 * Originally Released Under LGPL - original licence link has changed is not relivant.
14037 * <script type="text/javascript">
14044 * @class Roo.MasterTemplate
14045 * @extends Roo.Template
14046 * Provides a template that can have child templates. The syntax is:
14048 var t = new Roo.MasterTemplate(
14049 '<select name="{name}">',
14050 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
14053 t.add('options', {value: 'foo', text: 'bar'});
14054 // or you can add multiple child elements in one shot
14055 t.addAll('options', [
14056 {value: 'foo', text: 'bar'},
14057 {value: 'foo2', text: 'bar2'},
14058 {value: 'foo3', text: 'bar3'}
14060 // then append, applying the master template values
14061 t.append('my-form', {name: 'my-select'});
14063 * A name attribute for the child template is not required if you have only one child
14064 * template or you want to refer to them by index.
14066 Roo.MasterTemplate = function(){
14067 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
14068 this.originalHtml = this.html;
14070 var m, re = this.subTemplateRe;
14073 while(m = re.exec(this.html)){
14074 var name = m[1], content = m[2];
14079 tpl : new Roo.Template(content)
14082 st[name] = st[subIndex];
14084 st[subIndex].tpl.compile();
14085 st[subIndex].tpl.call = this.call.createDelegate(this);
14088 this.subCount = subIndex;
14091 Roo.extend(Roo.MasterTemplate, Roo.Template, {
14093 * The regular expression used to match sub templates
14097 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
14100 * Applies the passed values to a child template.
14101 * @param {String/Number} name (optional) The name or index of the child template
14102 * @param {Array/Object} values The values to be applied to the template
14103 * @return {MasterTemplate} this
14105 add : function(name, values){
14106 if(arguments.length == 1){
14107 values = arguments[0];
14110 var s = this.subs[name];
14111 s.buffer[s.buffer.length] = s.tpl.apply(values);
14116 * Applies all the passed values to a child template.
14117 * @param {String/Number} name (optional) The name or index of the child template
14118 * @param {Array} values The values to be applied to the template, this should be an array of objects.
14119 * @param {Boolean} reset (optional) True to reset the template first
14120 * @return {MasterTemplate} this
14122 fill : function(name, values, reset){
14124 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14132 for(var i = 0, len = values.length; i < len; i++){
14133 this.add(name, values[i]);
14139 * Resets the template for reuse
14140 * @return {MasterTemplate} this
14142 reset : function(){
14144 for(var i = 0; i < this.subCount; i++){
14150 applyTemplate : function(values){
14152 var replaceIndex = -1;
14153 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14154 return s[++replaceIndex].buffer.join("");
14156 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14159 apply : function(){
14160 return this.applyTemplate.apply(this, arguments);
14163 compile : function(){return this;}
14167 * Alias for fill().
14170 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14172 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14173 * var tpl = Roo.MasterTemplate.from('element-id');
14174 * @param {String/HTMLElement} el
14175 * @param {Object} config
14178 Roo.MasterTemplate.from = function(el, config){
14179 el = Roo.getDom(el);
14180 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14183 * Ext JS Library 1.1.1
14184 * Copyright(c) 2006-2007, Ext JS, LLC.
14186 * Originally Released Under LGPL - original licence link has changed is not relivant.
14189 * <script type="text/javascript">
14194 * @class Roo.util.CSS
14195 * Utility class for manipulating CSS rules
14198 Roo.util.CSS = function(){
14200 var doc = document;
14202 var camelRe = /(-[a-z])/gi;
14203 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14207 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14208 * tag and appended to the HEAD of the document.
14209 * @param {String|Object} cssText The text containing the css rules
14210 * @param {String} id An id to add to the stylesheet for later removal
14211 * @return {StyleSheet}
14213 createStyleSheet : function(cssText, id){
14215 var head = doc.getElementsByTagName("head")[0];
14216 var nrules = doc.createElement("style");
14217 nrules.setAttribute("type", "text/css");
14219 nrules.setAttribute("id", id);
14221 if (typeof(cssText) != 'string') {
14222 // support object maps..
14223 // not sure if this a good idea..
14224 // perhaps it should be merged with the general css handling
14225 // and handle js style props.
14226 var cssTextNew = [];
14227 for(var n in cssText) {
14229 for(var k in cssText[n]) {
14230 citems.push( k + ' : ' +cssText[n][k] + ';' );
14232 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14235 cssText = cssTextNew.join("\n");
14241 head.appendChild(nrules);
14242 ss = nrules.styleSheet;
14243 ss.cssText = cssText;
14246 nrules.appendChild(doc.createTextNode(cssText));
14248 nrules.cssText = cssText;
14250 head.appendChild(nrules);
14251 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14253 this.cacheStyleSheet(ss);
14258 * Removes a style or link tag by id
14259 * @param {String} id The id of the tag
14261 removeStyleSheet : function(id){
14262 var existing = doc.getElementById(id);
14264 existing.parentNode.removeChild(existing);
14269 * Dynamically swaps an existing stylesheet reference for a new one
14270 * @param {String} id The id of an existing link tag to remove
14271 * @param {String} url The href of the new stylesheet to include
14273 swapStyleSheet : function(id, url){
14274 this.removeStyleSheet(id);
14275 var ss = doc.createElement("link");
14276 ss.setAttribute("rel", "stylesheet");
14277 ss.setAttribute("type", "text/css");
14278 ss.setAttribute("id", id);
14279 ss.setAttribute("href", url);
14280 doc.getElementsByTagName("head")[0].appendChild(ss);
14284 * Refresh the rule cache if you have dynamically added stylesheets
14285 * @return {Object} An object (hash) of rules indexed by selector
14287 refreshCache : function(){
14288 return this.getRules(true);
14292 cacheStyleSheet : function(stylesheet){
14296 try{// try catch for cross domain access issue
14297 var ssRules = stylesheet.cssRules || stylesheet.rules;
14298 for(var j = ssRules.length-1; j >= 0; --j){
14299 rules[ssRules[j].selectorText] = ssRules[j];
14305 * Gets all css rules for the document
14306 * @param {Boolean} refreshCache true to refresh the internal cache
14307 * @return {Object} An object (hash) of rules indexed by selector
14309 getRules : function(refreshCache){
14310 if(rules == null || refreshCache){
14312 var ds = doc.styleSheets;
14313 for(var i =0, len = ds.length; i < len; i++){
14315 this.cacheStyleSheet(ds[i]);
14323 * Gets an an individual CSS rule by selector(s)
14324 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14325 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14326 * @return {CSSRule} The CSS rule or null if one is not found
14328 getRule : function(selector, refreshCache){
14329 var rs = this.getRules(refreshCache);
14330 if(!(selector instanceof Array)){
14331 return rs[selector];
14333 for(var i = 0; i < selector.length; i++){
14334 if(rs[selector[i]]){
14335 return rs[selector[i]];
14343 * Updates a rule property
14344 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14345 * @param {String} property The css property
14346 * @param {String} value The new value for the property
14347 * @return {Boolean} true If a rule was found and updated
14349 updateRule : function(selector, property, value){
14350 if(!(selector instanceof Array)){
14351 var rule = this.getRule(selector);
14353 rule.style[property.replace(camelRe, camelFn)] = value;
14357 for(var i = 0; i < selector.length; i++){
14358 if(this.updateRule(selector[i], property, value)){
14368 * Ext JS Library 1.1.1
14369 * Copyright(c) 2006-2007, Ext JS, LLC.
14371 * Originally Released Under LGPL - original licence link has changed is not relivant.
14374 * <script type="text/javascript">
14380 * @class Roo.util.ClickRepeater
14381 * @extends Roo.util.Observable
14383 * A wrapper class which can be applied to any element. Fires a "click" event while the
14384 * mouse is pressed. The interval between firings may be specified in the config but
14385 * defaults to 10 milliseconds.
14387 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14389 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14390 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14391 * Similar to an autorepeat key delay.
14392 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14393 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14394 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14395 * "interval" and "delay" are ignored. "immediate" is honored.
14396 * @cfg {Boolean} preventDefault True to prevent the default click event
14397 * @cfg {Boolean} stopDefault True to stop the default click event
14400 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14401 * 2007-02-02 jvs Renamed to ClickRepeater
14402 * 2007-02-03 jvs Modifications for FF Mac and Safari
14405 * @param {String/HTMLElement/Element} el The element to listen on
14406 * @param {Object} config
14408 Roo.util.ClickRepeater = function(el, config)
14410 this.el = Roo.get(el);
14411 this.el.unselectable();
14413 Roo.apply(this, config);
14418 * Fires when the mouse button is depressed.
14419 * @param {Roo.util.ClickRepeater} this
14421 "mousedown" : true,
14424 * Fires on a specified interval during the time the element is pressed.
14425 * @param {Roo.util.ClickRepeater} this
14430 * Fires when the mouse key is released.
14431 * @param {Roo.util.ClickRepeater} this
14436 this.el.on("mousedown", this.handleMouseDown, this);
14437 if(this.preventDefault || this.stopDefault){
14438 this.el.on("click", function(e){
14439 if(this.preventDefault){
14440 e.preventDefault();
14442 if(this.stopDefault){
14448 // allow inline handler
14450 this.on("click", this.handler, this.scope || this);
14453 Roo.util.ClickRepeater.superclass.constructor.call(this);
14456 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14459 preventDefault : true,
14460 stopDefault : false,
14464 handleMouseDown : function(){
14465 clearTimeout(this.timer);
14467 if(this.pressClass){
14468 this.el.addClass(this.pressClass);
14470 this.mousedownTime = new Date();
14472 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14473 this.el.on("mouseout", this.handleMouseOut, this);
14475 this.fireEvent("mousedown", this);
14476 this.fireEvent("click", this);
14478 this.timer = this.click.defer(this.delay || this.interval, this);
14482 click : function(){
14483 this.fireEvent("click", this);
14484 this.timer = this.click.defer(this.getInterval(), this);
14488 getInterval: function(){
14489 if(!this.accelerate){
14490 return this.interval;
14492 var pressTime = this.mousedownTime.getElapsed();
14493 if(pressTime < 500){
14495 }else if(pressTime < 1700){
14497 }else if(pressTime < 2600){
14499 }else if(pressTime < 3500){
14501 }else if(pressTime < 4400){
14503 }else if(pressTime < 5300){
14505 }else if(pressTime < 6200){
14513 handleMouseOut : function(){
14514 clearTimeout(this.timer);
14515 if(this.pressClass){
14516 this.el.removeClass(this.pressClass);
14518 this.el.on("mouseover", this.handleMouseReturn, this);
14522 handleMouseReturn : function(){
14523 this.el.un("mouseover", this.handleMouseReturn);
14524 if(this.pressClass){
14525 this.el.addClass(this.pressClass);
14531 handleMouseUp : function(){
14532 clearTimeout(this.timer);
14533 this.el.un("mouseover", this.handleMouseReturn);
14534 this.el.un("mouseout", this.handleMouseOut);
14535 Roo.get(document).un("mouseup", this.handleMouseUp);
14536 this.el.removeClass(this.pressClass);
14537 this.fireEvent("mouseup", this);
14540 * @class Roo.util.Clipboard
14546 Roo.util.Clipboard = {
14548 * Writes a string to the clipboard - using the Clipboard API if https, otherwise using text area.
14549 * @param {String} text to copy to clipboard
14551 write : function(text) {
14552 // navigator clipboard api needs a secure context (https)
14553 if (navigator.clipboard && window.isSecureContext) {
14554 // navigator clipboard api method'
14555 navigator.clipboard.writeText(text);
14558 // text area method
14559 var ta = document.createElement("textarea");
14561 // make the textarea out of viewport
14562 ta.style.position = "fixed";
14563 ta.style.left = "-999999px";
14564 ta.style.top = "-999999px";
14565 document.body.appendChild(ta);
14568 document.execCommand('copy');
14578 * Ext JS Library 1.1.1
14579 * Copyright(c) 2006-2007, Ext JS, LLC.
14581 * Originally Released Under LGPL - original licence link has changed is not relivant.
14584 * <script type="text/javascript">
14589 * @class Roo.KeyNav
14590 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14591 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14592 * way to implement custom navigation schemes for any UI component.</p>
14593 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14594 * pageUp, pageDown, del, home, end. Usage:</p>
14596 var nav = new Roo.KeyNav("my-element", {
14597 "left" : function(e){
14598 this.moveLeft(e.ctrlKey);
14600 "right" : function(e){
14601 this.moveRight(e.ctrlKey);
14603 "enter" : function(e){
14610 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14611 * @param {Object} config The config
14613 Roo.KeyNav = function(el, config){
14614 this.el = Roo.get(el);
14615 Roo.apply(this, config);
14616 if(!this.disabled){
14617 this.disabled = true;
14622 Roo.KeyNav.prototype = {
14624 * @cfg {Boolean} disabled
14625 * True to disable this KeyNav instance (defaults to false)
14629 * @cfg {String} defaultEventAction
14630 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14631 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14632 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14634 defaultEventAction: "stopEvent",
14636 * @cfg {Boolean} forceKeyDown
14637 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14638 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14639 * handle keydown instead of keypress.
14641 forceKeyDown : false,
14644 prepareEvent : function(e){
14645 var k = e.getKey();
14646 var h = this.keyToHandler[k];
14647 //if(h && this[h]){
14648 // e.stopPropagation();
14650 if(Roo.isSafari && h && k >= 37 && k <= 40){
14656 relay : function(e){
14657 var k = e.getKey();
14658 var h = this.keyToHandler[k];
14660 if(this.doRelay(e, this[h], h) !== true){
14661 e[this.defaultEventAction]();
14667 doRelay : function(e, h, hname){
14668 return h.call(this.scope || this, e);
14671 // possible handlers
14685 // quick lookup hash
14702 * Enable this KeyNav
14704 enable: function(){
14706 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14707 // the EventObject will normalize Safari automatically
14708 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14709 this.el.on("keydown", this.relay, this);
14711 this.el.on("keydown", this.prepareEvent, this);
14712 this.el.on("keypress", this.relay, this);
14714 this.disabled = false;
14719 * Disable this KeyNav
14721 disable: function(){
14722 if(!this.disabled){
14723 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14724 this.el.un("keydown", this.relay);
14726 this.el.un("keydown", this.prepareEvent);
14727 this.el.un("keypress", this.relay);
14729 this.disabled = true;
14734 * Ext JS Library 1.1.1
14735 * Copyright(c) 2006-2007, Ext JS, LLC.
14737 * Originally Released Under LGPL - original licence link has changed is not relivant.
14740 * <script type="text/javascript">
14745 * @class Roo.KeyMap
14746 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14747 * The constructor accepts the same config object as defined by {@link #addBinding}.
14748 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14749 * combination it will call the function with this signature (if the match is a multi-key
14750 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14751 * A KeyMap can also handle a string representation of keys.<br />
14754 // map one key by key code
14755 var map = new Roo.KeyMap("my-element", {
14756 key: 13, // or Roo.EventObject.ENTER
14761 // map multiple keys to one action by string
14762 var map = new Roo.KeyMap("my-element", {
14768 // map multiple keys to multiple actions by strings and array of codes
14769 var map = new Roo.KeyMap("my-element", [
14772 fn: function(){ alert("Return was pressed"); }
14775 fn: function(){ alert('a, b or c was pressed'); }
14780 fn: function(){ alert('Control + shift + tab was pressed.'); }
14784 * <b>Note: A KeyMap starts enabled</b>
14786 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14787 * @param {Object} config The config (see {@link #addBinding})
14788 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14790 Roo.KeyMap = function(el, config, eventName){
14791 this.el = Roo.get(el);
14792 this.eventName = eventName || "keydown";
14793 this.bindings = [];
14795 this.addBinding(config);
14800 Roo.KeyMap.prototype = {
14802 * True to stop the event from bubbling and prevent the default browser action if the
14803 * key was handled by the KeyMap (defaults to false)
14809 * Add a new binding to this KeyMap. The following config object properties are supported:
14811 Property Type Description
14812 ---------- --------------- ----------------------------------------------------------------------
14813 key String/Array A single keycode or an array of keycodes to handle
14814 shift Boolean True to handle key only when shift is pressed (defaults to false)
14815 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14816 alt Boolean True to handle key only when alt is pressed (defaults to false)
14817 fn Function The function to call when KeyMap finds the expected key combination
14818 scope Object The scope of the callback function
14824 var map = new Roo.KeyMap(document, {
14825 key: Roo.EventObject.ENTER,
14830 //Add a new binding to the existing KeyMap later
14838 * @param {Object/Array} config A single KeyMap config or an array of configs
14840 addBinding : function(config){
14841 if(config instanceof Array){
14842 for(var i = 0, len = config.length; i < len; i++){
14843 this.addBinding(config[i]);
14847 var keyCode = config.key,
14848 shift = config.shift,
14849 ctrl = config.ctrl,
14852 scope = config.scope;
14853 if(typeof keyCode == "string"){
14855 var keyString = keyCode.toUpperCase();
14856 for(var j = 0, len = keyString.length; j < len; j++){
14857 ks.push(keyString.charCodeAt(j));
14861 var keyArray = keyCode instanceof Array;
14862 var handler = function(e){
14863 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14864 var k = e.getKey();
14866 for(var i = 0, len = keyCode.length; i < len; i++){
14867 if(keyCode[i] == k){
14868 if(this.stopEvent){
14871 fn.call(scope || window, k, e);
14877 if(this.stopEvent){
14880 fn.call(scope || window, k, e);
14885 this.bindings.push(handler);
14889 * Shorthand for adding a single key listener
14890 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14891 * following options:
14892 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14893 * @param {Function} fn The function to call
14894 * @param {Object} scope (optional) The scope of the function
14896 on : function(key, fn, scope){
14897 var keyCode, shift, ctrl, alt;
14898 if(typeof key == "object" && !(key instanceof Array)){
14917 handleKeyDown : function(e){
14918 if(this.enabled){ //just in case
14919 var b = this.bindings;
14920 for(var i = 0, len = b.length; i < len; i++){
14921 b[i].call(this, e);
14927 * Returns true if this KeyMap is enabled
14928 * @return {Boolean}
14930 isEnabled : function(){
14931 return this.enabled;
14935 * Enables this KeyMap
14937 enable: function(){
14939 this.el.on(this.eventName, this.handleKeyDown, this);
14940 this.enabled = true;
14945 * Disable this KeyMap
14947 disable: function(){
14949 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14950 this.enabled = false;
14955 * Ext JS Library 1.1.1
14956 * Copyright(c) 2006-2007, Ext JS, LLC.
14958 * Originally Released Under LGPL - original licence link has changed is not relivant.
14961 * <script type="text/javascript">
14966 * @class Roo.util.TextMetrics
14967 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14968 * wide, in pixels, a given block of text will be.
14971 Roo.util.TextMetrics = function(){
14975 * Measures the size of the specified text
14976 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14977 * that can affect the size of the rendered text
14978 * @param {String} text The text to measure
14979 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14980 * in order to accurately measure the text height
14981 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14983 measure : function(el, text, fixedWidth){
14985 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14988 shared.setFixedWidth(fixedWidth || 'auto');
14989 return shared.getSize(text);
14993 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14994 * the overhead of multiple calls to initialize the style properties on each measurement.
14995 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14996 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14997 * in order to accurately measure the text height
14998 * @return {Roo.util.TextMetrics.Instance} instance The new instance
15000 createInstance : function(el, fixedWidth){
15001 return Roo.util.TextMetrics.Instance(el, fixedWidth);
15008 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
15009 var ml = new Roo.Element(document.createElement('div'));
15010 document.body.appendChild(ml.dom);
15011 ml.position('absolute');
15012 ml.setLeftTop(-1000, -1000);
15016 ml.setWidth(fixedWidth);
15021 * Returns the size of the specified text based on the internal element's style and width properties
15022 * @memberOf Roo.util.TextMetrics.Instance#
15023 * @param {String} text The text to measure
15024 * @return {Object} An object containing the text's size {width: (width), height: (height)}
15026 getSize : function(text){
15028 var s = ml.getSize();
15034 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
15035 * that can affect the size of the rendered text
15036 * @memberOf Roo.util.TextMetrics.Instance#
15037 * @param {String/HTMLElement} el The element, dom node or id
15039 bind : function(el){
15041 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
15046 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
15047 * to set a fixed width in order to accurately measure the text height.
15048 * @memberOf Roo.util.TextMetrics.Instance#
15049 * @param {Number} width The width to set on the element
15051 setFixedWidth : function(width){
15052 ml.setWidth(width);
15056 * Returns the measured width of the specified text
15057 * @memberOf Roo.util.TextMetrics.Instance#
15058 * @param {String} text The text to measure
15059 * @return {Number} width The width in pixels
15061 getWidth : function(text){
15062 ml.dom.style.width = 'auto';
15063 return this.getSize(text).width;
15067 * Returns the measured height of the specified text. For multiline text, be sure to call
15068 * {@link #setFixedWidth} if necessary.
15069 * @memberOf Roo.util.TextMetrics.Instance#
15070 * @param {String} text The text to measure
15071 * @return {Number} height The height in pixels
15073 getHeight : function(text){
15074 return this.getSize(text).height;
15078 instance.bind(bindTo);
15083 // backwards compat
15084 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
15086 * Ext JS Library 1.1.1
15087 * Copyright(c) 2006-2007, Ext JS, LLC.
15089 * Originally Released Under LGPL - original licence link has changed is not relivant.
15092 * <script type="text/javascript">
15096 * @class Roo.state.Provider
15097 * Abstract base class for state provider implementations. This class provides methods
15098 * for encoding and decoding <b>typed</b> variables including dates and defines the
15099 * Provider interface.
15101 Roo.state.Provider = function(){
15103 * @event statechange
15104 * Fires when a state change occurs.
15105 * @param {Provider} this This state provider
15106 * @param {String} key The state key which was changed
15107 * @param {String} value The encoded value for the state
15110 "statechange": true
15113 Roo.state.Provider.superclass.constructor.call(this);
15115 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
15117 * Returns the current value for a key
15118 * @param {String} name The key name
15119 * @param {Mixed} defaultValue A default value to return if the key's value is not found
15120 * @return {Mixed} The state data
15122 get : function(name, defaultValue){
15123 return typeof this.state[name] == "undefined" ?
15124 defaultValue : this.state[name];
15128 * Clears a value from the state
15129 * @param {String} name The key name
15131 clear : function(name){
15132 delete this.state[name];
15133 this.fireEvent("statechange", this, name, null);
15137 * Sets the value for a key
15138 * @param {String} name The key name
15139 * @param {Mixed} value The value to set
15141 set : function(name, value){
15142 this.state[name] = value;
15143 this.fireEvent("statechange", this, name, value);
15147 * Decodes a string previously encoded with {@link #encodeValue}.
15148 * @param {String} value The value to decode
15149 * @return {Mixed} The decoded value
15151 decodeValue : function(cookie){
15152 var re = /^(a|n|d|b|s|o)\:(.*)$/;
15153 var matches = re.exec(unescape(cookie));
15154 if(!matches || !matches[1]) {
15155 return; // non state cookie
15157 var type = matches[1];
15158 var v = matches[2];
15161 return parseFloat(v);
15163 return new Date(Date.parse(v));
15168 var values = v.split("^");
15169 for(var i = 0, len = values.length; i < len; i++){
15170 all.push(this.decodeValue(values[i]));
15175 var values = v.split("^");
15176 for(var i = 0, len = values.length; i < len; i++){
15177 var kv = values[i].split("=");
15178 all[kv[0]] = this.decodeValue(kv[1]);
15187 * Encodes a value including type information. Decode with {@link #decodeValue}.
15188 * @param {Mixed} value The value to encode
15189 * @return {String} The encoded value
15191 encodeValue : function(v){
15193 if(typeof v == "number"){
15195 }else if(typeof v == "boolean"){
15196 enc = "b:" + (v ? "1" : "0");
15197 }else if(v instanceof Date){
15198 enc = "d:" + v.toGMTString();
15199 }else if(v instanceof Array){
15201 for(var i = 0, len = v.length; i < len; i++){
15202 flat += this.encodeValue(v[i]);
15208 }else if(typeof v == "object"){
15211 if(typeof v[key] != "function"){
15212 flat += key + "=" + this.encodeValue(v[key]) + "^";
15215 enc = "o:" + flat.substring(0, flat.length-1);
15219 return escape(enc);
15225 * Ext JS Library 1.1.1
15226 * Copyright(c) 2006-2007, Ext JS, LLC.
15228 * Originally Released Under LGPL - original licence link has changed is not relivant.
15231 * <script type="text/javascript">
15234 * @class Roo.state.Manager
15235 * This is the global state manager. By default all components that are "state aware" check this class
15236 * for state information if you don't pass them a custom state provider. In order for this class
15237 * to be useful, it must be initialized with a provider when your application initializes.
15239 // in your initialization function
15241 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15243 // supposed you have a {@link Roo.BorderLayout}
15244 var layout = new Roo.BorderLayout(...);
15245 layout.restoreState();
15246 // or a {Roo.BasicDialog}
15247 var dialog = new Roo.BasicDialog(...);
15248 dialog.restoreState();
15252 Roo.state.Manager = function(){
15253 var provider = new Roo.state.Provider();
15257 * Configures the default state provider for your application
15258 * @param {Provider} stateProvider The state provider to set
15260 setProvider : function(stateProvider){
15261 provider = stateProvider;
15265 * Returns the current value for a key
15266 * @param {String} name The key name
15267 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15268 * @return {Mixed} The state data
15270 get : function(key, defaultValue){
15271 return provider.get(key, defaultValue);
15275 * Sets the value for a key
15276 * @param {String} name The key name
15277 * @param {Mixed} value The state data
15279 set : function(key, value){
15280 provider.set(key, value);
15284 * Clears a value from the state
15285 * @param {String} name The key name
15287 clear : function(key){
15288 provider.clear(key);
15292 * Gets the currently configured state provider
15293 * @return {Provider} The state provider
15295 getProvider : function(){
15302 * Ext JS Library 1.1.1
15303 * Copyright(c) 2006-2007, Ext JS, LLC.
15305 * Originally Released Under LGPL - original licence link has changed is not relivant.
15308 * <script type="text/javascript">
15311 * @class Roo.state.CookieProvider
15312 * @extends Roo.state.Provider
15313 * The default Provider implementation which saves state via cookies.
15316 var cp = new Roo.state.CookieProvider({
15318 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15319 domain: "roojs.com"
15321 Roo.state.Manager.setProvider(cp);
15323 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15324 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15325 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15326 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15327 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15328 * domain the page is running on including the 'www' like 'www.roojs.com')
15329 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15331 * Create a new CookieProvider
15332 * @param {Object} config The configuration object
15334 Roo.state.CookieProvider = function(config){
15335 Roo.state.CookieProvider.superclass.constructor.call(this);
15337 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15338 this.domain = null;
15339 this.secure = false;
15340 Roo.apply(this, config);
15341 this.state = this.readCookies();
15344 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15346 set : function(name, value){
15347 if(typeof value == "undefined" || value === null){
15351 this.setCookie(name, value);
15352 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15356 clear : function(name){
15357 this.clearCookie(name);
15358 Roo.state.CookieProvider.superclass.clear.call(this, name);
15362 readCookies : function(){
15364 var c = document.cookie + ";";
15365 var re = /\s?(.*?)=(.*?);/g;
15367 while((matches = re.exec(c)) != null){
15368 var name = matches[1];
15369 var value = matches[2];
15370 if(name && name.substring(0,3) == "ys-"){
15371 cookies[name.substr(3)] = this.decodeValue(value);
15378 setCookie : function(name, value){
15379 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15380 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15381 ((this.path == null) ? "" : ("; path=" + this.path)) +
15382 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15383 ((this.secure == true) ? "; secure" : "");
15387 clearCookie : function(name){
15388 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15389 ((this.path == null) ? "" : ("; path=" + this.path)) +
15390 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15391 ((this.secure == true) ? "; secure" : "");
15395 * Ext JS Library 1.1.1
15396 * Copyright(c) 2006-2007, Ext JS, LLC.
15398 * Originally Released Under LGPL - original licence link has changed is not relivant.
15401 * <script type="text/javascript">
15406 * @class Roo.ComponentMgr
15407 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15410 Roo.ComponentMgr = function(){
15411 var all = new Roo.util.MixedCollection();
15415 * Registers a component.
15416 * @param {Roo.Component} c The component
15418 register : function(c){
15423 * Unregisters a component.
15424 * @param {Roo.Component} c The component
15426 unregister : function(c){
15431 * Returns a component by id
15432 * @param {String} id The component id
15434 get : function(id){
15435 return all.get(id);
15439 * Registers a function that will be called when a specified component is added to ComponentMgr
15440 * @param {String} id The component id
15441 * @param {Funtction} fn The callback function
15442 * @param {Object} scope The scope of the callback
15444 onAvailable : function(id, fn, scope){
15445 all.on("add", function(index, o){
15447 fn.call(scope || o, o);
15448 all.un("add", fn, scope);
15455 * Ext JS Library 1.1.1
15456 * Copyright(c) 2006-2007, Ext JS, LLC.
15458 * Originally Released Under LGPL - original licence link has changed is not relivant.
15461 * <script type="text/javascript">
15465 * @class Roo.Component
15466 * @extends Roo.util.Observable
15467 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15468 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15469 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15470 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15471 * All visual components (widgets) that require rendering into a layout should subclass Component.
15473 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15474 * 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
15475 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15477 Roo.Component = function(config){
15478 config = config || {};
15479 if(config.tagName || config.dom || typeof config == "string"){ // element object
15480 config = {el: config, id: config.id || config};
15482 this.initialConfig = config;
15484 Roo.apply(this, config);
15488 * Fires after the component is disabled.
15489 * @param {Roo.Component} this
15494 * Fires after the component is enabled.
15495 * @param {Roo.Component} this
15499 * @event beforeshow
15500 * Fires before the component is shown. Return false to stop the show.
15501 * @param {Roo.Component} this
15506 * Fires after the component is shown.
15507 * @param {Roo.Component} this
15511 * @event beforehide
15512 * Fires before the component is hidden. Return false to stop the hide.
15513 * @param {Roo.Component} this
15518 * Fires after the component is hidden.
15519 * @param {Roo.Component} this
15523 * @event beforerender
15524 * Fires before the component is rendered. Return false to stop the render.
15525 * @param {Roo.Component} this
15527 beforerender : true,
15530 * Fires after the component is rendered.
15531 * @param {Roo.Component} this
15535 * @event beforedestroy
15536 * Fires before the component is destroyed. Return false to stop the destroy.
15537 * @param {Roo.Component} this
15539 beforedestroy : true,
15542 * Fires after the component is destroyed.
15543 * @param {Roo.Component} this
15548 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15550 Roo.ComponentMgr.register(this);
15551 Roo.Component.superclass.constructor.call(this);
15552 this.initComponent();
15553 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15554 this.render(this.renderTo);
15555 delete this.renderTo;
15560 Roo.Component.AUTO_ID = 1000;
15562 Roo.extend(Roo.Component, Roo.util.Observable, {
15564 * @scope Roo.Component.prototype
15566 * true if this component is hidden. Read-only.
15571 * true if this component is disabled. Read-only.
15576 * true if this component has been rendered. Read-only.
15580 /** @cfg {String} disableClass
15581 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15583 disabledClass : "x-item-disabled",
15584 /** @cfg {Boolean} allowDomMove
15585 * Whether the component can move the Dom node when rendering (defaults to true).
15587 allowDomMove : true,
15588 /** @cfg {String} hideMode (display|visibility)
15589 * How this component should hidden. Supported values are
15590 * "visibility" (css visibility), "offsets" (negative offset position) and
15591 * "display" (css display) - defaults to "display".
15593 hideMode: 'display',
15596 ctype : "Roo.Component",
15599 * @cfg {String} actionMode
15600 * which property holds the element that used for hide() / show() / disable() / enable()
15601 * default is 'el' for forms you probably want to set this to fieldEl
15606 getActionEl : function(){
15607 return this[this.actionMode];
15610 initComponent : Roo.emptyFn,
15612 * If this is a lazy rendering component, render it to its container element.
15613 * @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.
15615 render : function(container, position){
15621 if(this.fireEvent("beforerender", this) === false){
15625 if(!container && this.el){
15626 this.el = Roo.get(this.el);
15627 container = this.el.dom.parentNode;
15628 this.allowDomMove = false;
15630 this.container = Roo.get(container);
15631 this.rendered = true;
15632 if(position !== undefined){
15633 if(typeof position == 'number'){
15634 position = this.container.dom.childNodes[position];
15636 position = Roo.getDom(position);
15639 this.onRender(this.container, position || null);
15641 this.el.addClass(this.cls);
15645 this.el.applyStyles(this.style);
15648 this.fireEvent("render", this);
15649 this.afterRender(this.container);
15662 // default function is not really useful
15663 onRender : function(ct, position){
15665 this.el = Roo.get(this.el);
15666 if(this.allowDomMove !== false){
15667 ct.dom.insertBefore(this.el.dom, position);
15673 getAutoCreate : function(){
15674 var cfg = typeof this.autoCreate == "object" ?
15675 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15676 if(this.id && !cfg.id){
15683 afterRender : Roo.emptyFn,
15686 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15687 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15689 destroy : function(){
15690 if(this.fireEvent("beforedestroy", this) !== false){
15691 this.purgeListeners();
15692 this.beforeDestroy();
15694 this.el.removeAllListeners();
15696 if(this.actionMode == "container"){
15697 this.container.remove();
15701 Roo.ComponentMgr.unregister(this);
15702 this.fireEvent("destroy", this);
15707 beforeDestroy : function(){
15712 onDestroy : function(){
15717 * Returns the underlying {@link Roo.Element}.
15718 * @return {Roo.Element} The element
15720 getEl : function(){
15725 * Returns the id of this component.
15728 getId : function(){
15733 * Try to focus this component.
15734 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15735 * @return {Roo.Component} this
15737 focus : function(selectText){
15740 if(selectText === true){
15741 this.el.dom.select();
15756 * Disable this component.
15757 * @return {Roo.Component} this
15759 disable : function(){
15763 this.disabled = true;
15764 this.fireEvent("disable", this);
15769 onDisable : function(){
15770 this.getActionEl().addClass(this.disabledClass);
15771 this.el.dom.disabled = true;
15775 * Enable this component.
15776 * @return {Roo.Component} this
15778 enable : function(){
15782 this.disabled = false;
15783 this.fireEvent("enable", this);
15788 onEnable : function(){
15789 this.getActionEl().removeClass(this.disabledClass);
15790 this.el.dom.disabled = false;
15794 * Convenience function for setting disabled/enabled by boolean.
15795 * @param {Boolean} disabled
15797 setDisabled : function(disabled){
15798 this[disabled ? "disable" : "enable"]();
15802 * Show this component.
15803 * @return {Roo.Component} this
15806 if(this.fireEvent("beforeshow", this) !== false){
15807 this.hidden = false;
15811 this.fireEvent("show", this);
15817 onShow : function(){
15818 var ae = this.getActionEl();
15819 if(this.hideMode == 'visibility'){
15820 ae.dom.style.visibility = "visible";
15821 }else if(this.hideMode == 'offsets'){
15822 ae.removeClass('x-hidden');
15824 ae.dom.style.display = "";
15829 * Hide this component.
15830 * @return {Roo.Component} this
15833 if(this.fireEvent("beforehide", this) !== false){
15834 this.hidden = true;
15838 this.fireEvent("hide", this);
15844 onHide : function(){
15845 var ae = this.getActionEl();
15846 if(this.hideMode == 'visibility'){
15847 ae.dom.style.visibility = "hidden";
15848 }else if(this.hideMode == 'offsets'){
15849 ae.addClass('x-hidden');
15851 ae.dom.style.display = "none";
15856 * Convenience function to hide or show this component by boolean.
15857 * @param {Boolean} visible True to show, false to hide
15858 * @return {Roo.Component} this
15860 setVisible: function(visible){
15870 * Returns true if this component is visible.
15872 isVisible : function(){
15873 return this.getActionEl().isVisible();
15876 cloneConfig : function(overrides){
15877 overrides = overrides || {};
15878 var id = overrides.id || Roo.id();
15879 var cfg = Roo.applyIf(overrides, this.initialConfig);
15880 cfg.id = id; // prevent dup id
15881 return new this.constructor(cfg);
15885 * Ext JS Library 1.1.1
15886 * Copyright(c) 2006-2007, Ext JS, LLC.
15888 * Originally Released Under LGPL - original licence link has changed is not relivant.
15891 * <script type="text/javascript">
15895 * @class Roo.BoxComponent
15896 * @extends Roo.Component
15897 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15898 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15899 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15900 * layout containers.
15902 * @param {Roo.Element/String/Object} config The configuration options.
15904 Roo.BoxComponent = function(config){
15905 Roo.Component.call(this, config);
15909 * Fires after the component is resized.
15910 * @param {Roo.Component} this
15911 * @param {Number} adjWidth The box-adjusted width that was set
15912 * @param {Number} adjHeight The box-adjusted height that was set
15913 * @param {Number} rawWidth The width that was originally specified
15914 * @param {Number} rawHeight The height that was originally specified
15919 * Fires after the component is moved.
15920 * @param {Roo.Component} this
15921 * @param {Number} x The new x position
15922 * @param {Number} y The new y position
15928 Roo.extend(Roo.BoxComponent, Roo.Component, {
15929 // private, set in afterRender to signify that the component has been rendered
15931 // private, used to defer height settings to subclasses
15932 deferHeight: false,
15933 /** @cfg {Number} width
15934 * width (optional) size of component
15936 /** @cfg {Number} height
15937 * height (optional) size of component
15941 * Sets the width and height of the component. This method fires the resize event. This method can accept
15942 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15943 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15944 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15945 * @return {Roo.BoxComponent} this
15947 setSize : function(w, h){
15948 // support for standard size objects
15949 if(typeof w == 'object'){
15954 if(!this.boxReady){
15960 // prevent recalcs when not needed
15961 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15964 this.lastSize = {width: w, height: h};
15966 var adj = this.adjustSize(w, h);
15967 var aw = adj.width, ah = adj.height;
15968 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15969 var rz = this.getResizeEl();
15970 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15971 rz.setSize(aw, ah);
15972 }else if(!this.deferHeight && ah !== undefined){
15974 }else if(aw !== undefined){
15977 this.onResize(aw, ah, w, h);
15978 this.fireEvent('resize', this, aw, ah, w, h);
15984 * Gets the current size of the component's underlying element.
15985 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15987 getSize : function(){
15988 return this.el.getSize();
15992 * Gets the current XY position of the component's underlying element.
15993 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15994 * @return {Array} The XY position of the element (e.g., [100, 200])
15996 getPosition : function(local){
15997 if(local === true){
15998 return [this.el.getLeft(true), this.el.getTop(true)];
16000 return this.xy || this.el.getXY();
16004 * Gets the current box measurements of the component's underlying element.
16005 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
16006 * @returns {Object} box An object in the format {x, y, width, height}
16008 getBox : function(local){
16009 var s = this.el.getSize();
16011 s.x = this.el.getLeft(true);
16012 s.y = this.el.getTop(true);
16014 var xy = this.xy || this.el.getXY();
16022 * Sets the current box measurements of the component's underlying element.
16023 * @param {Object} box An object in the format {x, y, width, height}
16024 * @returns {Roo.BoxComponent} this
16026 updateBox : function(box){
16027 this.setSize(box.width, box.height);
16028 this.setPagePosition(box.x, box.y);
16033 getResizeEl : function(){
16034 return this.resizeEl || this.el;
16038 getPositionEl : function(){
16039 return this.positionEl || this.el;
16043 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
16044 * This method fires the move event.
16045 * @param {Number} left The new left
16046 * @param {Number} top The new top
16047 * @returns {Roo.BoxComponent} this
16049 setPosition : function(x, y){
16052 if(!this.boxReady){
16055 var adj = this.adjustPosition(x, y);
16056 var ax = adj.x, ay = adj.y;
16058 var el = this.getPositionEl();
16059 if(ax !== undefined || ay !== undefined){
16060 if(ax !== undefined && ay !== undefined){
16061 el.setLeftTop(ax, ay);
16062 }else if(ax !== undefined){
16064 }else if(ay !== undefined){
16067 this.onPosition(ax, ay);
16068 this.fireEvent('move', this, ax, ay);
16074 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
16075 * This method fires the move event.
16076 * @param {Number} x The new x position
16077 * @param {Number} y The new y position
16078 * @returns {Roo.BoxComponent} this
16080 setPagePosition : function(x, y){
16083 if(!this.boxReady){
16086 if(x === undefined || y === undefined){ // cannot translate undefined points
16089 var p = this.el.translatePoints(x, y);
16090 this.setPosition(p.left, p.top);
16095 onRender : function(ct, position){
16096 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
16098 this.resizeEl = Roo.get(this.resizeEl);
16100 if(this.positionEl){
16101 this.positionEl = Roo.get(this.positionEl);
16106 afterRender : function(){
16107 Roo.BoxComponent.superclass.afterRender.call(this);
16108 this.boxReady = true;
16109 this.setSize(this.width, this.height);
16110 if(this.x || this.y){
16111 this.setPosition(this.x, this.y);
16113 if(this.pageX || this.pageY){
16114 this.setPagePosition(this.pageX, this.pageY);
16119 * Force the component's size to recalculate based on the underlying element's current height and width.
16120 * @returns {Roo.BoxComponent} this
16122 syncSize : function(){
16123 delete this.lastSize;
16124 this.setSize(this.el.getWidth(), this.el.getHeight());
16129 * Called after the component is resized, this method is empty by default but can be implemented by any
16130 * subclass that needs to perform custom logic after a resize occurs.
16131 * @param {Number} adjWidth The box-adjusted width that was set
16132 * @param {Number} adjHeight The box-adjusted height that was set
16133 * @param {Number} rawWidth The width that was originally specified
16134 * @param {Number} rawHeight The height that was originally specified
16136 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
16141 * Called after the component is moved, this method is empty by default but can be implemented by any
16142 * subclass that needs to perform custom logic after a move occurs.
16143 * @param {Number} x The new x position
16144 * @param {Number} y The new y position
16146 onPosition : function(x, y){
16151 adjustSize : function(w, h){
16152 if(this.autoWidth){
16155 if(this.autoHeight){
16158 return {width : w, height: h};
16162 adjustPosition : function(x, y){
16163 return {x : x, y: y};
16167 * Ext JS Library 1.1.1
16168 * Copyright(c) 2006-2007, Ext JS, LLC.
16170 * Originally Released Under LGPL - original licence link has changed is not relivant.
16173 * <script type="text/javascript">
16178 * @extends Roo.Element
16179 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16180 * automatic maintaining of shadow/shim positions.
16181 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16182 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16183 * you can pass a string with a CSS class name. False turns off the shadow.
16184 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16185 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16186 * @cfg {String} cls CSS class to add to the element
16187 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16188 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16190 * @param {Object} config An object with config options.
16191 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16194 Roo.Layer = function(config, existingEl){
16195 config = config || {};
16196 var dh = Roo.DomHelper;
16197 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16199 this.dom = Roo.getDom(existingEl);
16202 var o = config.dh || {tag: "div", cls: "x-layer"};
16203 this.dom = dh.append(pel, o);
16206 this.addClass(config.cls);
16208 this.constrain = config.constrain !== false;
16209 this.visibilityMode = Roo.Element.VISIBILITY;
16211 this.id = this.dom.id = config.id;
16213 this.id = Roo.id(this.dom);
16215 this.zindex = config.zindex || this.getZIndex();
16216 this.position("absolute", this.zindex);
16218 this.shadowOffset = config.shadowOffset || 4;
16219 this.shadow = new Roo.Shadow({
16220 offset : this.shadowOffset,
16221 mode : config.shadow
16224 this.shadowOffset = 0;
16226 this.useShim = config.shim !== false && Roo.useShims;
16227 this.useDisplay = config.useDisplay;
16231 var supr = Roo.Element.prototype;
16233 // shims are shared among layer to keep from having 100 iframes
16236 Roo.extend(Roo.Layer, Roo.Element, {
16238 getZIndex : function(){
16239 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16242 getShim : function(){
16249 var shim = shims.shift();
16251 shim = this.createShim();
16252 shim.enableDisplayMode('block');
16253 shim.dom.style.display = 'none';
16254 shim.dom.style.visibility = 'visible';
16256 var pn = this.dom.parentNode;
16257 if(shim.dom.parentNode != pn){
16258 pn.insertBefore(shim.dom, this.dom);
16260 shim.setStyle('z-index', this.getZIndex()-2);
16265 hideShim : function(){
16267 this.shim.setDisplayed(false);
16268 shims.push(this.shim);
16273 disableShadow : function(){
16275 this.shadowDisabled = true;
16276 this.shadow.hide();
16277 this.lastShadowOffset = this.shadowOffset;
16278 this.shadowOffset = 0;
16282 enableShadow : function(show){
16284 this.shadowDisabled = false;
16285 this.shadowOffset = this.lastShadowOffset;
16286 delete this.lastShadowOffset;
16294 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16295 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16296 sync : function(doShow){
16297 var sw = this.shadow;
16298 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16299 var sh = this.getShim();
16301 var w = this.getWidth(),
16302 h = this.getHeight();
16304 var l = this.getLeft(true),
16305 t = this.getTop(true);
16307 if(sw && !this.shadowDisabled){
16308 if(doShow && !sw.isVisible()){
16311 sw.realign(l, t, w, h);
16317 // fit the shim behind the shadow, so it is shimmed too
16318 var a = sw.adjusts, s = sh.dom.style;
16319 s.left = (Math.min(l, l+a.l))+"px";
16320 s.top = (Math.min(t, t+a.t))+"px";
16321 s.width = (w+a.w)+"px";
16322 s.height = (h+a.h)+"px";
16329 sh.setLeftTop(l, t);
16336 destroy : function(){
16339 this.shadow.hide();
16341 this.removeAllListeners();
16342 var pn = this.dom.parentNode;
16344 pn.removeChild(this.dom);
16346 Roo.Element.uncache(this.id);
16349 remove : function(){
16354 beginUpdate : function(){
16355 this.updating = true;
16359 endUpdate : function(){
16360 this.updating = false;
16365 hideUnders : function(negOffset){
16367 this.shadow.hide();
16373 constrainXY : function(){
16374 if(this.constrain){
16375 var vw = Roo.lib.Dom.getViewWidth(),
16376 vh = Roo.lib.Dom.getViewHeight();
16377 var s = Roo.get(document).getScroll();
16379 var xy = this.getXY();
16380 var x = xy[0], y = xy[1];
16381 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16382 // only move it if it needs it
16384 // first validate right/bottom
16385 if((x + w) > vw+s.left){
16386 x = vw - w - this.shadowOffset;
16389 if((y + h) > vh+s.top){
16390 y = vh - h - this.shadowOffset;
16393 // then make sure top/left isn't negative
16404 var ay = this.avoidY;
16405 if(y <= ay && (y+h) >= ay){
16411 supr.setXY.call(this, xy);
16417 isVisible : function(){
16418 return this.visible;
16422 showAction : function(){
16423 this.visible = true; // track visibility to prevent getStyle calls
16424 if(this.useDisplay === true){
16425 this.setDisplayed("");
16426 }else if(this.lastXY){
16427 supr.setXY.call(this, this.lastXY);
16428 }else if(this.lastLT){
16429 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16434 hideAction : function(){
16435 this.visible = false;
16436 if(this.useDisplay === true){
16437 this.setDisplayed(false);
16439 this.setLeftTop(-10000,-10000);
16443 // overridden Element method
16444 setVisible : function(v, a, d, c, e){
16449 var cb = function(){
16454 }.createDelegate(this);
16455 supr.setVisible.call(this, true, true, d, cb, e);
16458 this.hideUnders(true);
16467 }.createDelegate(this);
16469 supr.setVisible.call(this, v, a, d, cb, e);
16478 storeXY : function(xy){
16479 delete this.lastLT;
16483 storeLeftTop : function(left, top){
16484 delete this.lastXY;
16485 this.lastLT = [left, top];
16489 beforeFx : function(){
16490 this.beforeAction();
16491 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16495 afterFx : function(){
16496 Roo.Layer.superclass.afterFx.apply(this, arguments);
16497 this.sync(this.isVisible());
16501 beforeAction : function(){
16502 if(!this.updating && this.shadow){
16503 this.shadow.hide();
16507 // overridden Element method
16508 setLeft : function(left){
16509 this.storeLeftTop(left, this.getTop(true));
16510 supr.setLeft.apply(this, arguments);
16514 setTop : function(top){
16515 this.storeLeftTop(this.getLeft(true), top);
16516 supr.setTop.apply(this, arguments);
16520 setLeftTop : function(left, top){
16521 this.storeLeftTop(left, top);
16522 supr.setLeftTop.apply(this, arguments);
16526 setXY : function(xy, a, d, c, e){
16528 this.beforeAction();
16530 var cb = this.createCB(c);
16531 supr.setXY.call(this, xy, a, d, cb, e);
16538 createCB : function(c){
16549 // overridden Element method
16550 setX : function(x, a, d, c, e){
16551 this.setXY([x, this.getY()], a, d, c, e);
16554 // overridden Element method
16555 setY : function(y, a, d, c, e){
16556 this.setXY([this.getX(), y], a, d, c, e);
16559 // overridden Element method
16560 setSize : function(w, h, a, d, c, e){
16561 this.beforeAction();
16562 var cb = this.createCB(c);
16563 supr.setSize.call(this, w, h, a, d, cb, e);
16569 // overridden Element method
16570 setWidth : function(w, a, d, c, e){
16571 this.beforeAction();
16572 var cb = this.createCB(c);
16573 supr.setWidth.call(this, w, a, d, cb, e);
16579 // overridden Element method
16580 setHeight : function(h, a, d, c, e){
16581 this.beforeAction();
16582 var cb = this.createCB(c);
16583 supr.setHeight.call(this, h, a, d, cb, e);
16589 // overridden Element method
16590 setBounds : function(x, y, w, h, a, d, c, e){
16591 this.beforeAction();
16592 var cb = this.createCB(c);
16594 this.storeXY([x, y]);
16595 supr.setXY.call(this, [x, y]);
16596 supr.setSize.call(this, w, h, a, d, cb, e);
16599 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16605 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16606 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16607 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16608 * @param {Number} zindex The new z-index to set
16609 * @return {this} The Layer
16611 setZIndex : function(zindex){
16612 this.zindex = zindex;
16613 this.setStyle("z-index", zindex + 2);
16615 this.shadow.setZIndex(zindex + 1);
16618 this.shim.setStyle("z-index", zindex);
16623 * Original code for Roojs - LGPL
16624 * <script type="text/javascript">
16628 * @class Roo.XComponent
16629 * A delayed Element creator...
16630 * Or a way to group chunks of interface together.
16631 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16632 * used in conjunction with XComponent.build() it will create an instance of each element,
16633 * then call addxtype() to build the User interface.
16635 * Mypart.xyx = new Roo.XComponent({
16637 parent : 'Mypart.xyz', // empty == document.element.!!
16641 disabled : function() {}
16643 tree : function() { // return an tree of xtype declared components
16647 xtype : 'NestedLayoutPanel',
16654 * It can be used to build a big heiracy, with parent etc.
16655 * or you can just use this to render a single compoent to a dom element
16656 * MYPART.render(Roo.Element | String(id) | dom_element )
16663 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16664 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16666 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16668 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16669 * - if mulitple topModules exist, the last one is defined as the top module.
16673 * When the top level or multiple modules are to embedded into a existing HTML page,
16674 * the parent element can container '#id' of the element where the module will be drawn.
16678 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16679 * it relies more on a include mechanism, where sub modules are included into an outer page.
16680 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16682 * Bootstrap Roo Included elements
16684 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16685 * hence confusing the component builder as it thinks there are multiple top level elements.
16687 * String Over-ride & Translations
16689 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16690 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16691 * are needed. @see Roo.XComponent.overlayString
16695 * @extends Roo.util.Observable
16697 * @param cfg {Object} configuration of component
16700 Roo.XComponent = function(cfg) {
16701 Roo.apply(this, cfg);
16705 * Fires when this the componnt is built
16706 * @param {Roo.XComponent} c the component
16711 this.region = this.region || 'center'; // default..
16712 Roo.XComponent.register(this);
16713 this.modules = false;
16714 this.el = false; // where the layout goes..
16718 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16721 * The created element (with Roo.factory())
16722 * @type {Roo.Layout}
16728 * for BC - use el in new code
16729 * @type {Roo.Layout}
16735 * for BC - use el in new code
16736 * @type {Roo.Layout}
16741 * @cfg {Function|boolean} disabled
16742 * If this module is disabled by some rule, return true from the funtion
16747 * @cfg {String} parent
16748 * Name of parent element which it get xtype added to..
16753 * @cfg {String} order
16754 * Used to set the order in which elements are created (usefull for multiple tabs)
16759 * @cfg {String} name
16760 * String to display while loading.
16764 * @cfg {String} region
16765 * Region to render component to (defaults to center)
16770 * @cfg {Array} items
16771 * A single item array - the first element is the root of the tree..
16772 * It's done this way to stay compatible with the Xtype system...
16778 * The method that retuns the tree of parts that make up this compoennt
16785 * render element to dom or tree
16786 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16789 render : function(el)
16793 var hp = this.parent ? 1 : 0;
16794 Roo.debug && Roo.log(this);
16796 var tree = this._tree ? this._tree() : this.tree();
16799 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16800 // if parent is a '#.....' string, then let's use that..
16801 var ename = this.parent.substr(1);
16802 this.parent = false;
16803 Roo.debug && Roo.log(ename);
16805 case 'bootstrap-body':
16806 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16807 // this is the BorderLayout standard?
16808 this.parent = { el : true };
16811 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16812 // need to insert stuff...
16814 el : new Roo.bootstrap.layout.Border({
16815 el : document.body,
16821 tabPosition: 'top',
16822 //resizeTabs: true,
16823 alwaysShowTabs: true,
16833 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16834 this.parent = { el : new Roo.bootstrap.Body() };
16835 Roo.debug && Roo.log("setting el to doc body");
16838 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16842 this.parent = { el : true};
16845 el = Roo.get(ename);
16846 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16847 this.parent = { el : true};
16854 if (!el && !this.parent) {
16855 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16860 Roo.debug && Roo.log("EL:");
16861 Roo.debug && Roo.log(el);
16862 Roo.debug && Roo.log("this.parent.el:");
16863 Roo.debug && Roo.log(this.parent.el);
16866 // altertive root elements ??? - we need a better way to indicate these.
16867 var is_alt = Roo.XComponent.is_alt ||
16868 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16869 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16870 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16874 if (!this.parent && is_alt) {
16875 //el = Roo.get(document.body);
16876 this.parent = { el : true };
16881 if (!this.parent) {
16883 Roo.debug && Roo.log("no parent - creating one");
16885 el = el ? Roo.get(el) : false;
16887 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16890 el : new Roo.bootstrap.layout.Border({
16891 el: el || document.body,
16897 tabPosition: 'top',
16898 //resizeTabs: true,
16899 alwaysShowTabs: false,
16902 overflow: 'visible'
16908 // it's a top level one..
16910 el : new Roo.BorderLayout(el || document.body, {
16915 tabPosition: 'top',
16916 //resizeTabs: true,
16917 alwaysShowTabs: el && hp? false : true,
16918 hideTabs: el || !hp ? true : false,
16926 if (!this.parent.el) {
16927 // probably an old style ctor, which has been disabled.
16931 // The 'tree' method is '_tree now'
16933 tree.region = tree.region || this.region;
16934 var is_body = false;
16935 if (this.parent.el === true) {
16936 // bootstrap... - body..
16940 this.parent.el = Roo.factory(tree);
16944 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16945 this.fireEvent('built', this);
16947 this.panel = this.el;
16948 this.layout = this.panel.layout;
16949 this.parentLayout = this.parent.layout || false;
16955 Roo.apply(Roo.XComponent, {
16957 * @property hideProgress
16958 * true to disable the building progress bar.. usefull on single page renders.
16961 hideProgress : false,
16963 * @property buildCompleted
16964 * True when the builder has completed building the interface.
16967 buildCompleted : false,
16970 * @property topModule
16971 * the upper most module - uses document.element as it's constructor.
16978 * @property modules
16979 * array of modules to be created by registration system.
16980 * @type {Array} of Roo.XComponent
16985 * @property elmodules
16986 * array of modules to be created by which use #ID
16987 * @type {Array} of Roo.XComponent
16994 * Is an alternative Root - normally used by bootstrap or other systems,
16995 * where the top element in the tree can wrap 'body'
16996 * @type {boolean} (default false)
17001 * @property build_from_html
17002 * Build elements from html - used by bootstrap HTML stuff
17003 * - this is cleared after build is completed
17004 * @type {boolean} (default false)
17007 build_from_html : false,
17009 * Register components to be built later.
17011 * This solves the following issues
17012 * - Building is not done on page load, but after an authentication process has occured.
17013 * - Interface elements are registered on page load
17014 * - Parent Interface elements may not be loaded before child, so this handles that..
17021 module : 'Pman.Tab.projectMgr',
17023 parent : 'Pman.layout',
17024 disabled : false, // or use a function..
17027 * * @param {Object} details about module
17029 register : function(obj) {
17031 Roo.XComponent.event.fireEvent('register', obj);
17032 switch(typeof(obj.disabled) ) {
17038 if ( obj.disabled() ) {
17044 if (obj.disabled || obj.region == '#disabled') {
17050 this.modules.push(obj);
17054 * convert a string to an object..
17055 * eg. 'AAA.BBB' -> finds AAA.BBB
17059 toObject : function(str)
17061 if (!str || typeof(str) == 'object') {
17064 if (str.substring(0,1) == '#') {
17068 var ar = str.split('.');
17073 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
17075 throw "Module not found : " + str;
17079 throw "Module not found : " + str;
17081 Roo.each(ar, function(e) {
17082 if (typeof(o[e]) == 'undefined') {
17083 throw "Module not found : " + str;
17094 * move modules into their correct place in the tree..
17097 preBuild : function ()
17100 Roo.each(this.modules , function (obj)
17102 Roo.XComponent.event.fireEvent('beforebuild', obj);
17104 var opar = obj.parent;
17106 obj.parent = this.toObject(opar);
17108 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
17113 Roo.debug && Roo.log("GOT top level module");
17114 Roo.debug && Roo.log(obj);
17115 obj.modules = new Roo.util.MixedCollection(false,
17116 function(o) { return o.order + '' }
17118 this.topModule = obj;
17121 // parent is a string (usually a dom element name..)
17122 if (typeof(obj.parent) == 'string') {
17123 this.elmodules.push(obj);
17126 if (obj.parent.constructor != Roo.XComponent) {
17127 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
17129 if (!obj.parent.modules) {
17130 obj.parent.modules = new Roo.util.MixedCollection(false,
17131 function(o) { return o.order + '' }
17134 if (obj.parent.disabled) {
17135 obj.disabled = true;
17137 obj.parent.modules.add(obj);
17142 * make a list of modules to build.
17143 * @return {Array} list of modules.
17146 buildOrder : function()
17149 var cmp = function(a,b) {
17150 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
17152 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
17153 throw "No top level modules to build";
17156 // make a flat list in order of modules to build.
17157 var mods = this.topModule ? [ this.topModule ] : [];
17160 // elmodules (is a list of DOM based modules )
17161 Roo.each(this.elmodules, function(e) {
17163 if (!this.topModule &&
17164 typeof(e.parent) == 'string' &&
17165 e.parent.substring(0,1) == '#' &&
17166 Roo.get(e.parent.substr(1))
17169 _this.topModule = e;
17175 // add modules to their parents..
17176 var addMod = function(m) {
17177 Roo.debug && Roo.log("build Order: add: " + m.name);
17180 if (m.modules && !m.disabled) {
17181 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17182 m.modules.keySort('ASC', cmp );
17183 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17185 m.modules.each(addMod);
17187 Roo.debug && Roo.log("build Order: no child modules");
17189 // not sure if this is used any more..
17191 m.finalize.name = m.name + " (clean up) ";
17192 mods.push(m.finalize);
17196 if (this.topModule && this.topModule.modules) {
17197 this.topModule.modules.keySort('ASC', cmp );
17198 this.topModule.modules.each(addMod);
17204 * Build the registered modules.
17205 * @param {Object} parent element.
17206 * @param {Function} optional method to call after module has been added.
17210 build : function(opts)
17213 if (typeof(opts) != 'undefined') {
17214 Roo.apply(this,opts);
17218 var mods = this.buildOrder();
17220 //this.allmods = mods;
17221 //Roo.debug && Roo.log(mods);
17223 if (!mods.length) { // should not happen
17224 throw "NO modules!!!";
17228 var msg = "Building Interface...";
17229 // flash it up as modal - so we store the mask!?
17230 if (!this.hideProgress && Roo.MessageBox) {
17231 Roo.MessageBox.show({ title: 'loading' });
17232 Roo.MessageBox.show({
17233 title: "Please wait...",
17243 var total = mods.length;
17246 var progressRun = function() {
17247 if (!mods.length) {
17248 Roo.debug && Roo.log('hide?');
17249 if (!this.hideProgress && Roo.MessageBox) {
17250 Roo.MessageBox.hide();
17252 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17254 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17260 var m = mods.shift();
17263 Roo.debug && Roo.log(m);
17264 // not sure if this is supported any more.. - modules that are are just function
17265 if (typeof(m) == 'function') {
17267 return progressRun.defer(10, _this);
17271 msg = "Building Interface " + (total - mods.length) +
17273 (m.name ? (' - ' + m.name) : '');
17274 Roo.debug && Roo.log(msg);
17275 if (!_this.hideProgress && Roo.MessageBox) {
17276 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17280 // is the module disabled?
17281 var disabled = (typeof(m.disabled) == 'function') ?
17282 m.disabled.call(m.module.disabled) : m.disabled;
17286 return progressRun(); // we do not update the display!
17294 // it's 10 on top level, and 1 on others??? why...
17295 return progressRun.defer(10, _this);
17298 progressRun.defer(1, _this);
17304 * Overlay a set of modified strings onto a component
17305 * This is dependant on our builder exporting the strings and 'named strings' elements.
17307 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17308 * @param {Object} associative array of 'named' string and it's new value.
17311 overlayStrings : function( component, strings )
17313 if (typeof(component['_named_strings']) == 'undefined') {
17314 throw "ERROR: component does not have _named_strings";
17316 for ( var k in strings ) {
17317 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17318 if (md !== false) {
17319 component['_strings'][md] = strings[k];
17321 Roo.log('could not find named string: ' + k + ' in');
17322 Roo.log(component);
17337 * wrapper for event.on - aliased later..
17338 * Typically use to register a event handler for register:
17340 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17349 Roo.XComponent.event = new Roo.util.Observable({
17353 * Fires when an Component is registered,
17354 * set the disable property on the Component to stop registration.
17355 * @param {Roo.XComponent} c the component being registerd.
17360 * @event beforebuild
17361 * Fires before each Component is built
17362 * can be used to apply permissions.
17363 * @param {Roo.XComponent} c the component being registerd.
17366 'beforebuild' : true,
17368 * @event buildcomplete
17369 * Fires on the top level element when all elements have been built
17370 * @param {Roo.XComponent} the top level component.
17372 'buildcomplete' : true
17377 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17380 * marked - a markdown parser
17381 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17382 * https://github.com/chjj/marked
17388 * Roo.Markdown - is a very crude wrapper around marked..
17392 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17394 * Note: move the sample code to the bottom of this
17395 * file before uncommenting it.
17400 Roo.Markdown.toHtml = function(text) {
17402 var c = new Roo.Markdown.marked.setOptions({
17403 renderer: new Roo.Markdown.marked.Renderer(),
17414 text = text.replace(/\\\n/g,' ');
17415 return Roo.Markdown.marked(text);
17420 // Wraps all "globals" so that the only thing
17421 // exposed is makeHtml().
17427 * eval:var:unescape
17435 var escape = function (html, encode) {
17437 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17438 .replace(/</g, '<')
17439 .replace(/>/g, '>')
17440 .replace(/"/g, '"')
17441 .replace(/'/g, ''');
17444 var unescape = function (html) {
17445 // explicitly match decimal, hex, and named HTML entities
17446 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17447 n = n.toLowerCase();
17448 if (n === 'colon') { return ':'; }
17449 if (n.charAt(0) === '#') {
17450 return n.charAt(1) === 'x'
17451 ? String.fromCharCode(parseInt(n.substring(2), 16))
17452 : String.fromCharCode(+n.substring(1));
17458 var replace = function (regex, opt) {
17459 regex = regex.source;
17461 return function self(name, val) {
17462 if (!name) { return new RegExp(regex, opt); }
17463 val = val.source || val;
17464 val = val.replace(/(^|[^\[])\^/g, '$1');
17465 regex = regex.replace(name, val);
17474 var noop = function () {}
17480 var merge = function (obj) {
17485 for (; i < arguments.length; i++) {
17486 target = arguments[i];
17487 for (key in target) {
17488 if (Object.prototype.hasOwnProperty.call(target, key)) {
17489 obj[key] = target[key];
17499 * Block-Level Grammar
17507 code: /^( {4}[^\n]+\n*)+/,
17509 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17510 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17512 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17513 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17514 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17515 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17516 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17518 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17522 block.bullet = /(?:[*+-]|\d+\.)/;
17523 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17524 block.item = replace(block.item, 'gm')
17525 (/bull/g, block.bullet)
17528 block.list = replace(block.list)
17529 (/bull/g, block.bullet)
17530 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17531 ('def', '\\n+(?=' + block.def.source + ')')
17534 block.blockquote = replace(block.blockquote)
17538 block._tag = '(?!(?:'
17539 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17540 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17541 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17543 block.html = replace(block.html)
17544 ('comment', /<!--[\s\S]*?-->/)
17545 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17546 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17547 (/tag/g, block._tag)
17550 block.paragraph = replace(block.paragraph)
17552 ('heading', block.heading)
17553 ('lheading', block.lheading)
17554 ('blockquote', block.blockquote)
17555 ('tag', '<' + block._tag)
17560 * Normal Block Grammar
17563 block.normal = merge({}, block);
17566 * GFM Block Grammar
17569 block.gfm = merge({}, block.normal, {
17570 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17572 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17575 block.gfm.paragraph = replace(block.paragraph)
17577 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17578 + block.list.source.replace('\\1', '\\3') + '|')
17582 * GFM + Tables Block Grammar
17585 block.tables = merge({}, block.gfm, {
17586 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17587 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17594 var Lexer = function (options) {
17596 this.tokens.links = {};
17597 this.options = options || marked.defaults;
17598 this.rules = block.normal;
17600 if (this.options.gfm) {
17601 if (this.options.tables) {
17602 this.rules = block.tables;
17604 this.rules = block.gfm;
17610 * Expose Block Rules
17613 Lexer.rules = block;
17616 * Static Lex Method
17619 Lexer.lex = function(src, options) {
17620 var lexer = new Lexer(options);
17621 return lexer.lex(src);
17628 Lexer.prototype.lex = function(src) {
17630 .replace(/\r\n|\r/g, '\n')
17631 .replace(/\t/g, ' ')
17632 .replace(/\u00a0/g, ' ')
17633 .replace(/\u2424/g, '\n');
17635 return this.token(src, true);
17642 Lexer.prototype.token = function(src, top, bq) {
17643 var src = src.replace(/^ +$/gm, '')
17656 if (cap = this.rules.newline.exec(src)) {
17657 src = src.substring(cap[0].length);
17658 if (cap[0].length > 1) {
17666 if (cap = this.rules.code.exec(src)) {
17667 src = src.substring(cap[0].length);
17668 cap = cap[0].replace(/^ {4}/gm, '');
17671 text: !this.options.pedantic
17672 ? cap.replace(/\n+$/, '')
17679 if (cap = this.rules.fences.exec(src)) {
17680 src = src.substring(cap[0].length);
17690 if (cap = this.rules.heading.exec(src)) {
17691 src = src.substring(cap[0].length);
17694 depth: cap[1].length,
17700 // table no leading pipe (gfm)
17701 if (top && (cap = this.rules.nptable.exec(src))) {
17702 src = src.substring(cap[0].length);
17706 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17707 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17708 cells: cap[3].replace(/\n$/, '').split('\n')
17711 for (i = 0; i < item.align.length; i++) {
17712 if (/^ *-+: *$/.test(item.align[i])) {
17713 item.align[i] = 'right';
17714 } else if (/^ *:-+: *$/.test(item.align[i])) {
17715 item.align[i] = 'center';
17716 } else if (/^ *:-+ *$/.test(item.align[i])) {
17717 item.align[i] = 'left';
17719 item.align[i] = null;
17723 for (i = 0; i < item.cells.length; i++) {
17724 item.cells[i] = item.cells[i].split(/ *\| */);
17727 this.tokens.push(item);
17733 if (cap = this.rules.lheading.exec(src)) {
17734 src = src.substring(cap[0].length);
17737 depth: cap[2] === '=' ? 1 : 2,
17744 if (cap = this.rules.hr.exec(src)) {
17745 src = src.substring(cap[0].length);
17753 if (cap = this.rules.blockquote.exec(src)) {
17754 src = src.substring(cap[0].length);
17757 type: 'blockquote_start'
17760 cap = cap[0].replace(/^ *> ?/gm, '');
17762 // Pass `top` to keep the current
17763 // "toplevel" state. This is exactly
17764 // how markdown.pl works.
17765 this.token(cap, top, true);
17768 type: 'blockquote_end'
17775 if (cap = this.rules.list.exec(src)) {
17776 src = src.substring(cap[0].length);
17780 type: 'list_start',
17781 ordered: bull.length > 1
17784 // Get each top-level item.
17785 cap = cap[0].match(this.rules.item);
17791 for (; i < l; i++) {
17794 // Remove the list item's bullet
17795 // so it is seen as the next token.
17796 space = item.length;
17797 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17799 // Outdent whatever the
17800 // list item contains. Hacky.
17801 if (~item.indexOf('\n ')) {
17802 space -= item.length;
17803 item = !this.options.pedantic
17804 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17805 : item.replace(/^ {1,4}/gm, '');
17808 // Determine whether the next list item belongs here.
17809 // Backpedal if it does not belong in this list.
17810 if (this.options.smartLists && i !== l - 1) {
17811 b = block.bullet.exec(cap[i + 1])[0];
17812 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17813 src = cap.slice(i + 1).join('\n') + src;
17818 // Determine whether item is loose or not.
17819 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17820 // for discount behavior.
17821 loose = next || /\n\n(?!\s*$)/.test(item);
17823 next = item.charAt(item.length - 1) === '\n';
17824 if (!loose) { loose = next; }
17829 ? 'loose_item_start'
17830 : 'list_item_start'
17834 this.token(item, false, bq);
17837 type: 'list_item_end'
17849 if (cap = this.rules.html.exec(src)) {
17850 src = src.substring(cap[0].length);
17852 type: this.options.sanitize
17855 pre: !this.options.sanitizer
17856 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17863 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17864 src = src.substring(cap[0].length);
17865 this.tokens.links[cap[1].toLowerCase()] = {
17873 if (top && (cap = this.rules.table.exec(src))) {
17874 src = src.substring(cap[0].length);
17878 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17879 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17880 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17883 for (i = 0; i < item.align.length; i++) {
17884 if (/^ *-+: *$/.test(item.align[i])) {
17885 item.align[i] = 'right';
17886 } else if (/^ *:-+: *$/.test(item.align[i])) {
17887 item.align[i] = 'center';
17888 } else if (/^ *:-+ *$/.test(item.align[i])) {
17889 item.align[i] = 'left';
17891 item.align[i] = null;
17895 for (i = 0; i < item.cells.length; i++) {
17896 item.cells[i] = item.cells[i]
17897 .replace(/^ *\| *| *\| *$/g, '')
17901 this.tokens.push(item);
17906 // top-level paragraph
17907 if (top && (cap = this.rules.paragraph.exec(src))) {
17908 src = src.substring(cap[0].length);
17911 text: cap[1].charAt(cap[1].length - 1) === '\n'
17912 ? cap[1].slice(0, -1)
17919 if (cap = this.rules.text.exec(src)) {
17920 // Top-level should never reach here.
17921 src = src.substring(cap[0].length);
17931 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17935 return this.tokens;
17939 * Inline-Level Grammar
17943 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17944 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17946 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17947 link: /^!?\[(inside)\]\(href\)/,
17948 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17949 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17950 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17951 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17952 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17953 br: /^ {2,}\n(?!\s*$)/,
17955 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17958 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17959 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17961 inline.link = replace(inline.link)
17962 ('inside', inline._inside)
17963 ('href', inline._href)
17966 inline.reflink = replace(inline.reflink)
17967 ('inside', inline._inside)
17971 * Normal Inline Grammar
17974 inline.normal = merge({}, inline);
17977 * Pedantic Inline Grammar
17980 inline.pedantic = merge({}, inline.normal, {
17981 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17982 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17986 * GFM Inline Grammar
17989 inline.gfm = merge({}, inline.normal, {
17990 escape: replace(inline.escape)('])', '~|])')(),
17991 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17992 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17993 text: replace(inline.text)
17995 ('|', '|https?://|')
18000 * GFM + Line Breaks Inline Grammar
18003 inline.breaks = merge({}, inline.gfm, {
18004 br: replace(inline.br)('{2,}', '*')(),
18005 text: replace(inline.gfm.text)('{2,}', '*')()
18009 * Inline Lexer & Compiler
18012 var InlineLexer = function (links, options) {
18013 this.options = options || marked.defaults;
18014 this.links = links;
18015 this.rules = inline.normal;
18016 this.renderer = this.options.renderer || new Renderer;
18017 this.renderer.options = this.options;
18021 Error('Tokens array requires a `links` property.');
18024 if (this.options.gfm) {
18025 if (this.options.breaks) {
18026 this.rules = inline.breaks;
18028 this.rules = inline.gfm;
18030 } else if (this.options.pedantic) {
18031 this.rules = inline.pedantic;
18036 * Expose Inline Rules
18039 InlineLexer.rules = inline;
18042 * Static Lexing/Compiling Method
18045 InlineLexer.output = function(src, links, options) {
18046 var inline = new InlineLexer(links, options);
18047 return inline.output(src);
18054 InlineLexer.prototype.output = function(src) {
18063 if (cap = this.rules.escape.exec(src)) {
18064 src = src.substring(cap[0].length);
18070 if (cap = this.rules.autolink.exec(src)) {
18071 src = src.substring(cap[0].length);
18072 if (cap[2] === '@') {
18073 text = cap[1].charAt(6) === ':'
18074 ? this.mangle(cap[1].substring(7))
18075 : this.mangle(cap[1]);
18076 href = this.mangle('mailto:') + text;
18078 text = escape(cap[1]);
18081 out += this.renderer.link(href, null, text);
18086 if (!this.inLink && (cap = this.rules.url.exec(src))) {
18087 src = src.substring(cap[0].length);
18088 text = escape(cap[1]);
18090 out += this.renderer.link(href, null, text);
18095 if (cap = this.rules.tag.exec(src)) {
18096 if (!this.inLink && /^<a /i.test(cap[0])) {
18097 this.inLink = true;
18098 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
18099 this.inLink = false;
18101 src = src.substring(cap[0].length);
18102 out += this.options.sanitize
18103 ? this.options.sanitizer
18104 ? this.options.sanitizer(cap[0])
18111 if (cap = this.rules.link.exec(src)) {
18112 src = src.substring(cap[0].length);
18113 this.inLink = true;
18114 out += this.outputLink(cap, {
18118 this.inLink = false;
18123 if ((cap = this.rules.reflink.exec(src))
18124 || (cap = this.rules.nolink.exec(src))) {
18125 src = src.substring(cap[0].length);
18126 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
18127 link = this.links[link.toLowerCase()];
18128 if (!link || !link.href) {
18129 out += cap[0].charAt(0);
18130 src = cap[0].substring(1) + src;
18133 this.inLink = true;
18134 out += this.outputLink(cap, link);
18135 this.inLink = false;
18140 if (cap = this.rules.strong.exec(src)) {
18141 src = src.substring(cap[0].length);
18142 out += this.renderer.strong(this.output(cap[2] || cap[1]));
18147 if (cap = this.rules.em.exec(src)) {
18148 src = src.substring(cap[0].length);
18149 out += this.renderer.em(this.output(cap[2] || cap[1]));
18154 if (cap = this.rules.code.exec(src)) {
18155 src = src.substring(cap[0].length);
18156 out += this.renderer.codespan(escape(cap[2], true));
18161 if (cap = this.rules.br.exec(src)) {
18162 src = src.substring(cap[0].length);
18163 out += this.renderer.br();
18168 if (cap = this.rules.del.exec(src)) {
18169 src = src.substring(cap[0].length);
18170 out += this.renderer.del(this.output(cap[1]));
18175 if (cap = this.rules.text.exec(src)) {
18176 src = src.substring(cap[0].length);
18177 out += this.renderer.text(escape(this.smartypants(cap[0])));
18183 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18194 InlineLexer.prototype.outputLink = function(cap, link) {
18195 var href = escape(link.href)
18196 , title = link.title ? escape(link.title) : null;
18198 return cap[0].charAt(0) !== '!'
18199 ? this.renderer.link(href, title, this.output(cap[1]))
18200 : this.renderer.image(href, title, escape(cap[1]));
18204 * Smartypants Transformations
18207 InlineLexer.prototype.smartypants = function(text) {
18208 if (!this.options.smartypants) { return text; }
18211 .replace(/---/g, '\u2014')
18213 .replace(/--/g, '\u2013')
18215 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18216 // closing singles & apostrophes
18217 .replace(/'/g, '\u2019')
18219 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18221 .replace(/"/g, '\u201d')
18223 .replace(/\.{3}/g, '\u2026');
18230 InlineLexer.prototype.mangle = function(text) {
18231 if (!this.options.mangle) { return text; }
18237 for (; i < l; i++) {
18238 ch = text.charCodeAt(i);
18239 if (Math.random() > 0.5) {
18240 ch = 'x' + ch.toString(16);
18242 out += '&#' + ch + ';';
18253 * eval:var:Renderer
18256 var Renderer = function (options) {
18257 this.options = options || {};
18260 Renderer.prototype.code = function(code, lang, escaped) {
18261 if (this.options.highlight) {
18262 var out = this.options.highlight(code, lang);
18263 if (out != null && out !== code) {
18268 // hack!!! - it's already escapeD?
18273 return '<pre><code>'
18274 + (escaped ? code : escape(code, true))
18275 + '\n</code></pre>';
18278 return '<pre><code class="'
18279 + this.options.langPrefix
18280 + escape(lang, true)
18282 + (escaped ? code : escape(code, true))
18283 + '\n</code></pre>\n';
18286 Renderer.prototype.blockquote = function(quote) {
18287 return '<blockquote>\n' + quote + '</blockquote>\n';
18290 Renderer.prototype.html = function(html) {
18294 Renderer.prototype.heading = function(text, level, raw) {
18298 + this.options.headerPrefix
18299 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18307 Renderer.prototype.hr = function() {
18308 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18311 Renderer.prototype.list = function(body, ordered) {
18312 var type = ordered ? 'ol' : 'ul';
18313 return '<' + type + '>\n' + body + '</' + type + '>\n';
18316 Renderer.prototype.listitem = function(text) {
18317 return '<li>' + text + '</li>\n';
18320 Renderer.prototype.paragraph = function(text) {
18321 return '<p>' + text + '</p>\n';
18324 Renderer.prototype.table = function(header, body) {
18325 return '<table class="table table-striped">\n'
18335 Renderer.prototype.tablerow = function(content) {
18336 return '<tr>\n' + content + '</tr>\n';
18339 Renderer.prototype.tablecell = function(content, flags) {
18340 var type = flags.header ? 'th' : 'td';
18341 var tag = flags.align
18342 ? '<' + type + ' style="text-align:' + flags.align + '">'
18343 : '<' + type + '>';
18344 return tag + content + '</' + type + '>\n';
18347 // span level renderer
18348 Renderer.prototype.strong = function(text) {
18349 return '<strong>' + text + '</strong>';
18352 Renderer.prototype.em = function(text) {
18353 return '<em>' + text + '</em>';
18356 Renderer.prototype.codespan = function(text) {
18357 return '<code>' + text + '</code>';
18360 Renderer.prototype.br = function() {
18361 return this.options.xhtml ? '<br/>' : '<br>';
18364 Renderer.prototype.del = function(text) {
18365 return '<del>' + text + '</del>';
18368 Renderer.prototype.link = function(href, title, text) {
18369 if (this.options.sanitize) {
18371 var prot = decodeURIComponent(unescape(href))
18372 .replace(/[^\w:]/g, '')
18377 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18381 var out = '<a href="' + href + '"';
18383 out += ' title="' + title + '"';
18385 out += '>' + text + '</a>';
18389 Renderer.prototype.image = function(href, title, text) {
18390 var out = '<img src="' + href + '" alt="' + text + '"';
18392 out += ' title="' + title + '"';
18394 out += this.options.xhtml ? '/>' : '>';
18398 Renderer.prototype.text = function(text) {
18403 * Parsing & Compiling
18409 var Parser= function (options) {
18412 this.options = options || marked.defaults;
18413 this.options.renderer = this.options.renderer || new Renderer;
18414 this.renderer = this.options.renderer;
18415 this.renderer.options = this.options;
18419 * Static Parse Method
18422 Parser.parse = function(src, options, renderer) {
18423 var parser = new Parser(options, renderer);
18424 return parser.parse(src);
18431 Parser.prototype.parse = function(src) {
18432 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18433 this.tokens = src.reverse();
18436 while (this.next()) {
18447 Parser.prototype.next = function() {
18448 return this.token = this.tokens.pop();
18452 * Preview Next Token
18455 Parser.prototype.peek = function() {
18456 return this.tokens[this.tokens.length - 1] || 0;
18460 * Parse Text Tokens
18463 Parser.prototype.parseText = function() {
18464 var body = this.token.text;
18466 while (this.peek().type === 'text') {
18467 body += '\n' + this.next().text;
18470 return this.inline.output(body);
18474 * Parse Current Token
18477 Parser.prototype.tok = function() {
18478 switch (this.token.type) {
18483 return this.renderer.hr();
18486 return this.renderer.heading(
18487 this.inline.output(this.token.text),
18492 return this.renderer.code(this.token.text,
18494 this.token.escaped);
18507 for (i = 0; i < this.token.header.length; i++) {
18508 flags = { header: true, align: this.token.align[i] };
18509 cell += this.renderer.tablecell(
18510 this.inline.output(this.token.header[i]),
18511 { header: true, align: this.token.align[i] }
18514 header += this.renderer.tablerow(cell);
18516 for (i = 0; i < this.token.cells.length; i++) {
18517 row = this.token.cells[i];
18520 for (j = 0; j < row.length; j++) {
18521 cell += this.renderer.tablecell(
18522 this.inline.output(row[j]),
18523 { header: false, align: this.token.align[j] }
18527 body += this.renderer.tablerow(cell);
18529 return this.renderer.table(header, body);
18531 case 'blockquote_start': {
18534 while (this.next().type !== 'blockquote_end') {
18535 body += this.tok();
18538 return this.renderer.blockquote(body);
18540 case 'list_start': {
18542 , ordered = this.token.ordered;
18544 while (this.next().type !== 'list_end') {
18545 body += this.tok();
18548 return this.renderer.list(body, ordered);
18550 case 'list_item_start': {
18553 while (this.next().type !== 'list_item_end') {
18554 body += this.token.type === 'text'
18559 return this.renderer.listitem(body);
18561 case 'loose_item_start': {
18564 while (this.next().type !== 'list_item_end') {
18565 body += this.tok();
18568 return this.renderer.listitem(body);
18571 var html = !this.token.pre && !this.options.pedantic
18572 ? this.inline.output(this.token.text)
18574 return this.renderer.html(html);
18576 case 'paragraph': {
18577 return this.renderer.paragraph(this.inline.output(this.token.text));
18580 return this.renderer.paragraph(this.parseText());
18592 var marked = function (src, opt, callback) {
18593 if (callback || typeof opt === 'function') {
18599 opt = merge({}, marked.defaults, opt || {});
18601 var highlight = opt.highlight
18607 tokens = Lexer.lex(src, opt)
18609 return callback(e);
18612 pending = tokens.length;
18616 var done = function(err) {
18618 opt.highlight = highlight;
18619 return callback(err);
18625 out = Parser.parse(tokens, opt);
18630 opt.highlight = highlight;
18634 : callback(null, out);
18637 if (!highlight || highlight.length < 3) {
18641 delete opt.highlight;
18643 if (!pending) { return done(); }
18645 for (; i < tokens.length; i++) {
18647 if (token.type !== 'code') {
18648 return --pending || done();
18650 return highlight(token.text, token.lang, function(err, code) {
18651 if (err) { return done(err); }
18652 if (code == null || code === token.text) {
18653 return --pending || done();
18656 token.escaped = true;
18657 --pending || done();
18665 if (opt) { opt = merge({}, marked.defaults, opt); }
18666 return Parser.parse(Lexer.lex(src, opt), opt);
18668 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18669 if ((opt || marked.defaults).silent) {
18670 return '<p>An error occured:</p><pre>'
18671 + escape(e.message + '', true)
18683 marked.setOptions = function(opt) {
18684 merge(marked.defaults, opt);
18688 marked.defaults = {
18699 langPrefix: 'lang-',
18700 smartypants: false,
18702 renderer: new Renderer,
18710 marked.Parser = Parser;
18711 marked.parser = Parser.parse;
18713 marked.Renderer = Renderer;
18715 marked.Lexer = Lexer;
18716 marked.lexer = Lexer.lex;
18718 marked.InlineLexer = InlineLexer;
18719 marked.inlineLexer = InlineLexer.output;
18721 marked.parse = marked;
18723 Roo.Markdown.marked = marked;
18727 * Ext JS Library 1.1.1
18728 * Copyright(c) 2006-2007, Ext JS, LLC.
18730 * Originally Released Under LGPL - original licence link has changed is not relivant.
18733 * <script type="text/javascript">
18739 * These classes are derivatives of the similarly named classes in the YUI Library.
18740 * The original license:
18741 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18742 * Code licensed under the BSD License:
18743 * http://developer.yahoo.net/yui/license.txt
18748 var Event=Roo.EventManager;
18749 var Dom=Roo.lib.Dom;
18752 * @class Roo.dd.DragDrop
18753 * @extends Roo.util.Observable
18754 * Defines the interface and base operation of items that that can be
18755 * dragged or can be drop targets. It was designed to be extended, overriding
18756 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18757 * Up to three html elements can be associated with a DragDrop instance:
18759 * <li>linked element: the element that is passed into the constructor.
18760 * This is the element which defines the boundaries for interaction with
18761 * other DragDrop objects.</li>
18762 * <li>handle element(s): The drag operation only occurs if the element that
18763 * was clicked matches a handle element. By default this is the linked
18764 * element, but there are times that you will want only a portion of the
18765 * linked element to initiate the drag operation, and the setHandleElId()
18766 * method provides a way to define this.</li>
18767 * <li>drag element: this represents the element that would be moved along
18768 * with the cursor during a drag operation. By default, this is the linked
18769 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18770 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18773 * This class should not be instantiated until the onload event to ensure that
18774 * the associated elements are available.
18775 * The following would define a DragDrop obj that would interact with any
18776 * other DragDrop obj in the "group1" group:
18778 * dd = new Roo.dd.DragDrop("div1", "group1");
18780 * Since none of the event handlers have been implemented, nothing would
18781 * actually happen if you were to run the code above. Normally you would
18782 * override this class or one of the default implementations, but you can
18783 * also override the methods you want on an instance of the class...
18785 * dd.onDragDrop = function(e, id) {
18786 * alert("dd was dropped on " + id);
18790 * @param {String} id of the element that is linked to this instance
18791 * @param {String} sGroup the group of related DragDrop objects
18792 * @param {object} config an object containing configurable attributes
18793 * Valid properties for DragDrop:
18794 * padding, isTarget, maintainOffset, primaryButtonOnly
18796 Roo.dd.DragDrop = function(id, sGroup, config) {
18798 this.init(id, sGroup, config);
18803 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18806 * The id of the element associated with this object. This is what we
18807 * refer to as the "linked element" because the size and position of
18808 * this element is used to determine when the drag and drop objects have
18816 * Configuration attributes passed into the constructor
18823 * The id of the element that will be dragged. By default this is same
18824 * as the linked element , but could be changed to another element. Ex:
18826 * @property dragElId
18833 * the id of the element that initiates the drag operation. By default
18834 * this is the linked element, but could be changed to be a child of this
18835 * element. This lets us do things like only starting the drag when the
18836 * header element within the linked html element is clicked.
18837 * @property handleElId
18844 * An associative array of HTML tags that will be ignored if clicked.
18845 * @property invalidHandleTypes
18846 * @type {string: string}
18848 invalidHandleTypes: null,
18851 * An associative array of ids for elements that will be ignored if clicked
18852 * @property invalidHandleIds
18853 * @type {string: string}
18855 invalidHandleIds: null,
18858 * An indexted array of css class names for elements that will be ignored
18860 * @property invalidHandleClasses
18863 invalidHandleClasses: null,
18866 * The linked element's absolute X position at the time the drag was
18868 * @property startPageX
18875 * The linked element's absolute X position at the time the drag was
18877 * @property startPageY
18884 * The group defines a logical collection of DragDrop objects that are
18885 * related. Instances only get events when interacting with other
18886 * DragDrop object in the same group. This lets us define multiple
18887 * groups using a single DragDrop subclass if we want.
18889 * @type {string: string}
18894 * Individual drag/drop instances can be locked. This will prevent
18895 * onmousedown start drag.
18903 * Lock this instance
18906 lock: function() { this.locked = true; },
18909 * Unlock this instace
18912 unlock: function() { this.locked = false; },
18915 * By default, all insances can be a drop target. This can be disabled by
18916 * setting isTarget to false.
18923 * The padding configured for this drag and drop object for calculating
18924 * the drop zone intersection with this object.
18931 * Cached reference to the linked element
18932 * @property _domRef
18938 * Internal typeof flag
18939 * @property __ygDragDrop
18942 __ygDragDrop: true,
18945 * Set to true when horizontal contraints are applied
18946 * @property constrainX
18953 * Set to true when vertical contraints are applied
18954 * @property constrainY
18961 * The left constraint
18969 * The right constraint
18977 * The up constraint
18986 * The down constraint
18994 * Maintain offsets when we resetconstraints. Set to true when you want
18995 * the position of the element relative to its parent to stay the same
18996 * when the page changes
18998 * @property maintainOffset
19001 maintainOffset: false,
19004 * Array of pixel locations the element will snap to if we specified a
19005 * horizontal graduation/interval. This array is generated automatically
19006 * when you define a tick interval.
19013 * Array of pixel locations the element will snap to if we specified a
19014 * vertical graduation/interval. This array is generated automatically
19015 * when you define a tick interval.
19022 * By default the drag and drop instance will only respond to the primary
19023 * button click (left button for a right-handed mouse). Set to true to
19024 * allow drag and drop to start with any mouse click that is propogated
19026 * @property primaryButtonOnly
19029 primaryButtonOnly: true,
19032 * The availabe property is false until the linked dom element is accessible.
19033 * @property available
19039 * By default, drags can only be initiated if the mousedown occurs in the
19040 * region the linked element is. This is done in part to work around a
19041 * bug in some browsers that mis-report the mousedown if the previous
19042 * mouseup happened outside of the window. This property is set to true
19043 * if outer handles are defined.
19045 * @property hasOuterHandles
19049 hasOuterHandles: false,
19052 * Code that executes immediately before the startDrag event
19053 * @method b4StartDrag
19056 b4StartDrag: function(x, y) { },
19059 * Abstract method called after a drag/drop object is clicked
19060 * and the drag or mousedown time thresholds have beeen met.
19061 * @method startDrag
19062 * @param {int} X click location
19063 * @param {int} Y click location
19065 startDrag: function(x, y) { /* override this */ },
19068 * Code that executes immediately before the onDrag event
19072 b4Drag: function(e) { },
19075 * Abstract method called during the onMouseMove event while dragging an
19078 * @param {Event} e the mousemove event
19080 onDrag: function(e) { /* override this */ },
19083 * Abstract method called when this element fist begins hovering over
19084 * another DragDrop obj
19085 * @method onDragEnter
19086 * @param {Event} e the mousemove event
19087 * @param {String|DragDrop[]} id In POINT mode, the element
19088 * id this is hovering over. In INTERSECT mode, an array of one or more
19089 * dragdrop items being hovered over.
19091 onDragEnter: function(e, id) { /* override this */ },
19094 * Code that executes immediately before the onDragOver event
19095 * @method b4DragOver
19098 b4DragOver: function(e) { },
19101 * Abstract method called when this element is hovering over another
19103 * @method onDragOver
19104 * @param {Event} e the mousemove event
19105 * @param {String|DragDrop[]} id In POINT mode, the element
19106 * id this is hovering over. In INTERSECT mode, an array of dd items
19107 * being hovered over.
19109 onDragOver: function(e, id) { /* override this */ },
19112 * Code that executes immediately before the onDragOut event
19113 * @method b4DragOut
19116 b4DragOut: function(e) { },
19119 * Abstract method called when we are no longer hovering over an element
19120 * @method onDragOut
19121 * @param {Event} e the mousemove event
19122 * @param {String|DragDrop[]} id In POINT mode, the element
19123 * id this was hovering over. In INTERSECT mode, an array of dd items
19124 * that the mouse is no longer over.
19126 onDragOut: function(e, id) { /* override this */ },
19129 * Code that executes immediately before the onDragDrop event
19130 * @method b4DragDrop
19133 b4DragDrop: function(e) { },
19136 * Abstract method called when this item is dropped on another DragDrop
19138 * @method onDragDrop
19139 * @param {Event} e the mouseup event
19140 * @param {String|DragDrop[]} id In POINT mode, the element
19141 * id this was dropped on. In INTERSECT mode, an array of dd items this
19144 onDragDrop: function(e, id) { /* override this */ },
19147 * Abstract method called when this item is dropped on an area with no
19149 * @method onInvalidDrop
19150 * @param {Event} e the mouseup event
19152 onInvalidDrop: function(e) { /* override this */ },
19155 * Code that executes immediately before the endDrag event
19156 * @method b4EndDrag
19159 b4EndDrag: function(e) { },
19162 * Fired when we are done dragging the object
19164 * @param {Event} e the mouseup event
19166 endDrag: function(e) { /* override this */ },
19169 * Code executed immediately before the onMouseDown event
19170 * @method b4MouseDown
19171 * @param {Event} e the mousedown event
19174 b4MouseDown: function(e) { },
19177 * Event handler that fires when a drag/drop obj gets a mousedown
19178 * @method onMouseDown
19179 * @param {Event} e the mousedown event
19181 onMouseDown: function(e) { /* override this */ },
19184 * Event handler that fires when a drag/drop obj gets a mouseup
19185 * @method onMouseUp
19186 * @param {Event} e the mouseup event
19188 onMouseUp: function(e) { /* override this */ },
19191 * Override the onAvailable method to do what is needed after the initial
19192 * position was determined.
19193 * @method onAvailable
19195 onAvailable: function () {
19199 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19202 defaultPadding : {left:0, right:0, top:0, bottom:0},
19205 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19209 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19210 { dragElId: "existingProxyDiv" });
19211 dd.startDrag = function(){
19212 this.constrainTo("parent-id");
19215 * Or you can initalize it using the {@link Roo.Element} object:
19217 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19218 startDrag : function(){
19219 this.constrainTo("parent-id");
19223 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19224 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19225 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19226 * an object containing the sides to pad. For example: {right:10, bottom:10}
19227 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19229 constrainTo : function(constrainTo, pad, inContent){
19230 if(typeof pad == "number"){
19231 pad = {left: pad, right:pad, top:pad, bottom:pad};
19233 pad = pad || this.defaultPadding;
19234 var b = Roo.get(this.getEl()).getBox();
19235 var ce = Roo.get(constrainTo);
19236 var s = ce.getScroll();
19237 var c, cd = ce.dom;
19238 if(cd == document.body){
19239 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19242 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19246 var topSpace = b.y - c.y;
19247 var leftSpace = b.x - c.x;
19249 this.resetConstraints();
19250 this.setXConstraint(leftSpace - (pad.left||0), // left
19251 c.width - leftSpace - b.width - (pad.right||0) //right
19253 this.setYConstraint(topSpace - (pad.top||0), //top
19254 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19259 * Returns a reference to the linked element
19261 * @return {HTMLElement} the html element
19263 getEl: function() {
19264 if (!this._domRef) {
19265 this._domRef = Roo.getDom(this.id);
19268 return this._domRef;
19272 * Returns a reference to the actual element to drag. By default this is
19273 * the same as the html element, but it can be assigned to another
19274 * element. An example of this can be found in Roo.dd.DDProxy
19275 * @method getDragEl
19276 * @return {HTMLElement} the html element
19278 getDragEl: function() {
19279 return Roo.getDom(this.dragElId);
19283 * Sets up the DragDrop object. Must be called in the constructor of any
19284 * Roo.dd.DragDrop subclass
19286 * @param id the id of the linked element
19287 * @param {String} sGroup the group of related items
19288 * @param {object} config configuration attributes
19290 init: function(id, sGroup, config) {
19291 this.initTarget(id, sGroup, config);
19292 if (!Roo.isTouch) {
19293 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19295 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19296 // Event.on(this.id, "selectstart", Event.preventDefault);
19300 * Initializes Targeting functionality only... the object does not
19301 * get a mousedown handler.
19302 * @method initTarget
19303 * @param id the id of the linked element
19304 * @param {String} sGroup the group of related items
19305 * @param {object} config configuration attributes
19307 initTarget: function(id, sGroup, config) {
19309 // configuration attributes
19310 this.config = config || {};
19312 // create a local reference to the drag and drop manager
19313 this.DDM = Roo.dd.DDM;
19314 // initialize the groups array
19317 // assume that we have an element reference instead of an id if the
19318 // parameter is not a string
19319 if (typeof id !== "string") {
19326 // add to an interaction group
19327 this.addToGroup((sGroup) ? sGroup : "default");
19329 // We don't want to register this as the handle with the manager
19330 // so we just set the id rather than calling the setter.
19331 this.handleElId = id;
19333 // the linked element is the element that gets dragged by default
19334 this.setDragElId(id);
19336 // by default, clicked anchors will not start drag operations.
19337 this.invalidHandleTypes = { A: "A" };
19338 this.invalidHandleIds = {};
19339 this.invalidHandleClasses = [];
19341 this.applyConfig();
19343 this.handleOnAvailable();
19347 * Applies the configuration parameters that were passed into the constructor.
19348 * This is supposed to happen at each level through the inheritance chain. So
19349 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19350 * DragDrop in order to get all of the parameters that are available in
19352 * @method applyConfig
19354 applyConfig: function() {
19356 // configurable properties:
19357 // padding, isTarget, maintainOffset, primaryButtonOnly
19358 this.padding = this.config.padding || [0, 0, 0, 0];
19359 this.isTarget = (this.config.isTarget !== false);
19360 this.maintainOffset = (this.config.maintainOffset);
19361 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19366 * Executed when the linked element is available
19367 * @method handleOnAvailable
19370 handleOnAvailable: function() {
19371 this.available = true;
19372 this.resetConstraints();
19373 this.onAvailable();
19377 * Configures the padding for the target zone in px. Effectively expands
19378 * (or reduces) the virtual object size for targeting calculations.
19379 * Supports css-style shorthand; if only one parameter is passed, all sides
19380 * will have that padding, and if only two are passed, the top and bottom
19381 * will have the first param, the left and right the second.
19382 * @method setPadding
19383 * @param {int} iTop Top pad
19384 * @param {int} iRight Right pad
19385 * @param {int} iBot Bot pad
19386 * @param {int} iLeft Left pad
19388 setPadding: function(iTop, iRight, iBot, iLeft) {
19389 // this.padding = [iLeft, iRight, iTop, iBot];
19390 if (!iRight && 0 !== iRight) {
19391 this.padding = [iTop, iTop, iTop, iTop];
19392 } else if (!iBot && 0 !== iBot) {
19393 this.padding = [iTop, iRight, iTop, iRight];
19395 this.padding = [iTop, iRight, iBot, iLeft];
19400 * Stores the initial placement of the linked element.
19401 * @method setInitialPosition
19402 * @param {int} diffX the X offset, default 0
19403 * @param {int} diffY the Y offset, default 0
19405 setInitPosition: function(diffX, diffY) {
19406 var el = this.getEl();
19408 if (!this.DDM.verifyEl(el)) {
19412 var dx = diffX || 0;
19413 var dy = diffY || 0;
19415 var p = Dom.getXY( el );
19417 this.initPageX = p[0] - dx;
19418 this.initPageY = p[1] - dy;
19420 this.lastPageX = p[0];
19421 this.lastPageY = p[1];
19424 this.setStartPosition(p);
19428 * Sets the start position of the element. This is set when the obj
19429 * is initialized, the reset when a drag is started.
19430 * @method setStartPosition
19431 * @param pos current position (from previous lookup)
19434 setStartPosition: function(pos) {
19435 var p = pos || Dom.getXY( this.getEl() );
19436 this.deltaSetXY = null;
19438 this.startPageX = p[0];
19439 this.startPageY = p[1];
19443 * Add this instance to a group of related drag/drop objects. All
19444 * instances belong to at least one group, and can belong to as many
19445 * groups as needed.
19446 * @method addToGroup
19447 * @param sGroup {string} the name of the group
19449 addToGroup: function(sGroup) {
19450 this.groups[sGroup] = true;
19451 this.DDM.regDragDrop(this, sGroup);
19455 * Remove's this instance from the supplied interaction group
19456 * @method removeFromGroup
19457 * @param {string} sGroup The group to drop
19459 removeFromGroup: function(sGroup) {
19460 if (this.groups[sGroup]) {
19461 delete this.groups[sGroup];
19464 this.DDM.removeDDFromGroup(this, sGroup);
19468 * Allows you to specify that an element other than the linked element
19469 * will be moved with the cursor during a drag
19470 * @method setDragElId
19471 * @param id {string} the id of the element that will be used to initiate the drag
19473 setDragElId: function(id) {
19474 this.dragElId = id;
19478 * Allows you to specify a child of the linked element that should be
19479 * used to initiate the drag operation. An example of this would be if
19480 * you have a content div with text and links. Clicking anywhere in the
19481 * content area would normally start the drag operation. Use this method
19482 * to specify that an element inside of the content div is the element
19483 * that starts the drag operation.
19484 * @method setHandleElId
19485 * @param id {string} the id of the element that will be used to
19486 * initiate the drag.
19488 setHandleElId: function(id) {
19489 if (typeof id !== "string") {
19492 this.handleElId = id;
19493 this.DDM.regHandle(this.id, id);
19497 * Allows you to set an element outside of the linked element as a drag
19499 * @method setOuterHandleElId
19500 * @param id the id of the element that will be used to initiate the drag
19502 setOuterHandleElId: function(id) {
19503 if (typeof id !== "string") {
19506 Event.on(id, "mousedown",
19507 this.handleMouseDown, this);
19508 this.setHandleElId(id);
19510 this.hasOuterHandles = true;
19514 * Remove all drag and drop hooks for this element
19517 unreg: function() {
19518 Event.un(this.id, "mousedown",
19519 this.handleMouseDown);
19520 Event.un(this.id, "touchstart",
19521 this.handleMouseDown);
19522 this._domRef = null;
19523 this.DDM._remove(this);
19526 destroy : function(){
19531 * Returns true if this instance is locked, or the drag drop mgr is locked
19532 * (meaning that all drag/drop is disabled on the page.)
19534 * @return {boolean} true if this obj or all drag/drop is locked, else
19537 isLocked: function() {
19538 return (this.DDM.isLocked() || this.locked);
19542 * Fired when this object is clicked
19543 * @method handleMouseDown
19545 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19548 handleMouseDown: function(e, oDD){
19550 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19551 //Roo.log('not touch/ button !=0');
19554 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19555 return; // double touch..
19559 if (this.isLocked()) {
19560 //Roo.log('locked');
19564 this.DDM.refreshCache(this.groups);
19565 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19566 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19567 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19568 //Roo.log('no outer handes or not over target');
19571 // Roo.log('check validator');
19572 if (this.clickValidator(e)) {
19573 // Roo.log('validate success');
19574 // set the initial element position
19575 this.setStartPosition();
19578 this.b4MouseDown(e);
19579 this.onMouseDown(e);
19581 this.DDM.handleMouseDown(e, this);
19583 this.DDM.stopEvent(e);
19591 clickValidator: function(e) {
19592 var target = e.getTarget();
19593 return ( this.isValidHandleChild(target) &&
19594 (this.id == this.handleElId ||
19595 this.DDM.handleWasClicked(target, this.id)) );
19599 * Allows you to specify a tag name that should not start a drag operation
19600 * when clicked. This is designed to facilitate embedding links within a
19601 * drag handle that do something other than start the drag.
19602 * @method addInvalidHandleType
19603 * @param {string} tagName the type of element to exclude
19605 addInvalidHandleType: function(tagName) {
19606 var type = tagName.toUpperCase();
19607 this.invalidHandleTypes[type] = type;
19611 * Lets you to specify an element id for a child of a drag handle
19612 * that should not initiate a drag
19613 * @method addInvalidHandleId
19614 * @param {string} id the element id of the element you wish to ignore
19616 addInvalidHandleId: function(id) {
19617 if (typeof id !== "string") {
19620 this.invalidHandleIds[id] = id;
19624 * Lets you specify a css class of elements that will not initiate a drag
19625 * @method addInvalidHandleClass
19626 * @param {string} cssClass the class of the elements you wish to ignore
19628 addInvalidHandleClass: function(cssClass) {
19629 this.invalidHandleClasses.push(cssClass);
19633 * Unsets an excluded tag name set by addInvalidHandleType
19634 * @method removeInvalidHandleType
19635 * @param {string} tagName the type of element to unexclude
19637 removeInvalidHandleType: function(tagName) {
19638 var type = tagName.toUpperCase();
19639 // this.invalidHandleTypes[type] = null;
19640 delete this.invalidHandleTypes[type];
19644 * Unsets an invalid handle id
19645 * @method removeInvalidHandleId
19646 * @param {string} id the id of the element to re-enable
19648 removeInvalidHandleId: function(id) {
19649 if (typeof id !== "string") {
19652 delete this.invalidHandleIds[id];
19656 * Unsets an invalid css class
19657 * @method removeInvalidHandleClass
19658 * @param {string} cssClass the class of the element(s) you wish to
19661 removeInvalidHandleClass: function(cssClass) {
19662 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19663 if (this.invalidHandleClasses[i] == cssClass) {
19664 delete this.invalidHandleClasses[i];
19670 * Checks the tag exclusion list to see if this click should be ignored
19671 * @method isValidHandleChild
19672 * @param {HTMLElement} node the HTMLElement to evaluate
19673 * @return {boolean} true if this is a valid tag type, false if not
19675 isValidHandleChild: function(node) {
19678 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19681 nodeName = node.nodeName.toUpperCase();
19683 nodeName = node.nodeName;
19685 valid = valid && !this.invalidHandleTypes[nodeName];
19686 valid = valid && !this.invalidHandleIds[node.id];
19688 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19689 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19698 * Create the array of horizontal tick marks if an interval was specified
19699 * in setXConstraint().
19700 * @method setXTicks
19703 setXTicks: function(iStartX, iTickSize) {
19705 this.xTickSize = iTickSize;
19709 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19711 this.xTicks[this.xTicks.length] = i;
19716 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19718 this.xTicks[this.xTicks.length] = i;
19723 this.xTicks.sort(this.DDM.numericSort) ;
19727 * Create the array of vertical tick marks if an interval was specified in
19728 * setYConstraint().
19729 * @method setYTicks
19732 setYTicks: function(iStartY, iTickSize) {
19734 this.yTickSize = iTickSize;
19738 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19740 this.yTicks[this.yTicks.length] = i;
19745 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19747 this.yTicks[this.yTicks.length] = i;
19752 this.yTicks.sort(this.DDM.numericSort) ;
19756 * By default, the element can be dragged any place on the screen. Use
19757 * this method to limit the horizontal travel of the element. Pass in
19758 * 0,0 for the parameters if you want to lock the drag to the y axis.
19759 * @method setXConstraint
19760 * @param {int} iLeft the number of pixels the element can move to the left
19761 * @param {int} iRight the number of pixels the element can move to the
19763 * @param {int} iTickSize optional parameter for specifying that the
19765 * should move iTickSize pixels at a time.
19767 setXConstraint: function(iLeft, iRight, iTickSize) {
19768 this.leftConstraint = iLeft;
19769 this.rightConstraint = iRight;
19771 this.minX = this.initPageX - iLeft;
19772 this.maxX = this.initPageX + iRight;
19773 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19775 this.constrainX = true;
19779 * Clears any constraints applied to this instance. Also clears ticks
19780 * since they can't exist independent of a constraint at this time.
19781 * @method clearConstraints
19783 clearConstraints: function() {
19784 this.constrainX = false;
19785 this.constrainY = false;
19790 * Clears any tick interval defined for this instance
19791 * @method clearTicks
19793 clearTicks: function() {
19794 this.xTicks = null;
19795 this.yTicks = null;
19796 this.xTickSize = 0;
19797 this.yTickSize = 0;
19801 * By default, the element can be dragged any place on the screen. Set
19802 * this to limit the vertical travel of the element. Pass in 0,0 for the
19803 * parameters if you want to lock the drag to the x axis.
19804 * @method setYConstraint
19805 * @param {int} iUp the number of pixels the element can move up
19806 * @param {int} iDown the number of pixels the element can move down
19807 * @param {int} iTickSize optional parameter for specifying that the
19808 * element should move iTickSize pixels at a time.
19810 setYConstraint: function(iUp, iDown, iTickSize) {
19811 this.topConstraint = iUp;
19812 this.bottomConstraint = iDown;
19814 this.minY = this.initPageY - iUp;
19815 this.maxY = this.initPageY + iDown;
19816 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19818 this.constrainY = true;
19823 * resetConstraints must be called if you manually reposition a dd element.
19824 * @method resetConstraints
19825 * @param {boolean} maintainOffset
19827 resetConstraints: function() {
19830 // Maintain offsets if necessary
19831 if (this.initPageX || this.initPageX === 0) {
19832 // figure out how much this thing has moved
19833 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19834 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19836 this.setInitPosition(dx, dy);
19838 // This is the first time we have detected the element's position
19840 this.setInitPosition();
19843 if (this.constrainX) {
19844 this.setXConstraint( this.leftConstraint,
19845 this.rightConstraint,
19849 if (this.constrainY) {
19850 this.setYConstraint( this.topConstraint,
19851 this.bottomConstraint,
19857 * Normally the drag element is moved pixel by pixel, but we can specify
19858 * that it move a number of pixels at a time. This method resolves the
19859 * location when we have it set up like this.
19861 * @param {int} val where we want to place the object
19862 * @param {int[]} tickArray sorted array of valid points
19863 * @return {int} the closest tick
19866 getTick: function(val, tickArray) {
19869 // If tick interval is not defined, it is effectively 1 pixel,
19870 // so we return the value passed to us.
19872 } else if (tickArray[0] >= val) {
19873 // The value is lower than the first tick, so we return the first
19875 return tickArray[0];
19877 for (var i=0, len=tickArray.length; i<len; ++i) {
19879 if (tickArray[next] && tickArray[next] >= val) {
19880 var diff1 = val - tickArray[i];
19881 var diff2 = tickArray[next] - val;
19882 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19886 // The value is larger than the last tick, so we return the last
19888 return tickArray[tickArray.length - 1];
19895 * @return {string} string representation of the dd obj
19897 toString: function() {
19898 return ("DragDrop " + this.id);
19906 * Ext JS Library 1.1.1
19907 * Copyright(c) 2006-2007, Ext JS, LLC.
19909 * Originally Released Under LGPL - original licence link has changed is not relivant.
19912 * <script type="text/javascript">
19917 * The drag and drop utility provides a framework for building drag and drop
19918 * applications. In addition to enabling drag and drop for specific elements,
19919 * the drag and drop elements are tracked by the manager class, and the
19920 * interactions between the various elements are tracked during the drag and
19921 * the implementing code is notified about these important moments.
19924 // Only load the library once. Rewriting the manager class would orphan
19925 // existing drag and drop instances.
19926 if (!Roo.dd.DragDropMgr) {
19929 * @class Roo.dd.DragDropMgr
19930 * DragDropMgr is a singleton that tracks the element interaction for
19931 * all DragDrop items in the window. Generally, you will not call
19932 * this class directly, but it does have helper methods that could
19933 * be useful in your DragDrop implementations.
19936 Roo.dd.DragDropMgr = function() {
19938 var Event = Roo.EventManager;
19943 * Two dimensional Array of registered DragDrop objects. The first
19944 * dimension is the DragDrop item group, the second the DragDrop
19947 * @type {string: string}
19954 * Array of element ids defined as drag handles. Used to determine
19955 * if the element that generated the mousedown event is actually the
19956 * handle and not the html element itself.
19957 * @property handleIds
19958 * @type {string: string}
19965 * the DragDrop object that is currently being dragged
19966 * @property dragCurrent
19974 * the DragDrop object(s) that are being hovered over
19975 * @property dragOvers
19983 * the X distance between the cursor and the object being dragged
19992 * the Y distance between the cursor and the object being dragged
20001 * Flag to determine if we should prevent the default behavior of the
20002 * events we define. By default this is true, but this can be set to
20003 * false if you need the default behavior (not recommended)
20004 * @property preventDefault
20008 preventDefault: true,
20011 * Flag to determine if we should stop the propagation of the events
20012 * we generate. This is true by default but you may want to set it to
20013 * false if the html element contains other features that require the
20015 * @property stopPropagation
20019 stopPropagation: true,
20022 * Internal flag that is set to true when drag and drop has been
20024 * @property initialized
20031 * All drag and drop can be disabled.
20039 * Called the first time an element is registered.
20045 this.initialized = true;
20049 * In point mode, drag and drop interaction is defined by the
20050 * location of the cursor during the drag/drop
20058 * In intersect mode, drag and drop interactio nis defined by the
20059 * overlap of two or more drag and drop objects.
20060 * @property INTERSECT
20067 * The current drag and drop mode. Default: POINT
20075 * Runs method on all drag and drop objects
20076 * @method _execOnAll
20080 _execOnAll: function(sMethod, args) {
20081 for (var i in this.ids) {
20082 for (var j in this.ids[i]) {
20083 var oDD = this.ids[i][j];
20084 if (! this.isTypeOfDD(oDD)) {
20087 oDD[sMethod].apply(oDD, args);
20093 * Drag and drop initialization. Sets up the global event handlers
20098 _onLoad: function() {
20102 if (!Roo.isTouch) {
20103 Event.on(document, "mouseup", this.handleMouseUp, this, true);
20104 Event.on(document, "mousemove", this.handleMouseMove, this, true);
20106 Event.on(document, "touchend", this.handleMouseUp, this, true);
20107 Event.on(document, "touchmove", this.handleMouseMove, this, true);
20109 Event.on(window, "unload", this._onUnload, this, true);
20110 Event.on(window, "resize", this._onResize, this, true);
20111 // Event.on(window, "mouseout", this._test);
20116 * Reset constraints on all drag and drop objs
20117 * @method _onResize
20121 _onResize: function(e) {
20122 this._execOnAll("resetConstraints", []);
20126 * Lock all drag and drop functionality
20130 lock: function() { this.locked = true; },
20133 * Unlock all drag and drop functionality
20137 unlock: function() { this.locked = false; },
20140 * Is drag and drop locked?
20142 * @return {boolean} True if drag and drop is locked, false otherwise.
20145 isLocked: function() { return this.locked; },
20148 * Location cache that is set for all drag drop objects when a drag is
20149 * initiated, cleared when the drag is finished.
20150 * @property locationCache
20157 * Set useCache to false if you want to force object the lookup of each
20158 * drag and drop linked element constantly during a drag.
20159 * @property useCache
20166 * The number of pixels that the mouse needs to move after the
20167 * mousedown before the drag is initiated. Default=3;
20168 * @property clickPixelThresh
20172 clickPixelThresh: 3,
20175 * The number of milliseconds after the mousedown event to initiate the
20176 * drag if we don't get a mouseup event. Default=1000
20177 * @property clickTimeThresh
20181 clickTimeThresh: 350,
20184 * Flag that indicates that either the drag pixel threshold or the
20185 * mousdown time threshold has been met
20186 * @property dragThreshMet
20191 dragThreshMet: false,
20194 * Timeout used for the click time threshold
20195 * @property clickTimeout
20200 clickTimeout: null,
20203 * The X position of the mousedown event stored for later use when a
20204 * drag threshold is met.
20213 * The Y position of the mousedown event stored for later use when a
20214 * drag threshold is met.
20223 * Each DragDrop instance must be registered with the DragDropMgr.
20224 * This is executed in DragDrop.init()
20225 * @method regDragDrop
20226 * @param {DragDrop} oDD the DragDrop object to register
20227 * @param {String} sGroup the name of the group this element belongs to
20230 regDragDrop: function(oDD, sGroup) {
20231 if (!this.initialized) { this.init(); }
20233 if (!this.ids[sGroup]) {
20234 this.ids[sGroup] = {};
20236 this.ids[sGroup][oDD.id] = oDD;
20240 * Removes the supplied dd instance from the supplied group. Executed
20241 * by DragDrop.removeFromGroup, so don't call this function directly.
20242 * @method removeDDFromGroup
20246 removeDDFromGroup: function(oDD, sGroup) {
20247 if (!this.ids[sGroup]) {
20248 this.ids[sGroup] = {};
20251 var obj = this.ids[sGroup];
20252 if (obj && obj[oDD.id]) {
20253 delete obj[oDD.id];
20258 * Unregisters a drag and drop item. This is executed in
20259 * DragDrop.unreg, use that method instead of calling this directly.
20264 _remove: function(oDD) {
20265 for (var g in oDD.groups) {
20266 if (g && this.ids[g][oDD.id]) {
20267 delete this.ids[g][oDD.id];
20270 delete this.handleIds[oDD.id];
20274 * Each DragDrop handle element must be registered. This is done
20275 * automatically when executing DragDrop.setHandleElId()
20276 * @method regHandle
20277 * @param {String} sDDId the DragDrop id this element is a handle for
20278 * @param {String} sHandleId the id of the element that is the drag
20282 regHandle: function(sDDId, sHandleId) {
20283 if (!this.handleIds[sDDId]) {
20284 this.handleIds[sDDId] = {};
20286 this.handleIds[sDDId][sHandleId] = sHandleId;
20290 * Utility function to determine if a given element has been
20291 * registered as a drag drop item.
20292 * @method isDragDrop
20293 * @param {String} id the element id to check
20294 * @return {boolean} true if this element is a DragDrop item,
20298 isDragDrop: function(id) {
20299 return ( this.getDDById(id) ) ? true : false;
20303 * Returns the drag and drop instances that are in all groups the
20304 * passed in instance belongs to.
20305 * @method getRelated
20306 * @param {DragDrop} p_oDD the obj to get related data for
20307 * @param {boolean} bTargetsOnly if true, only return targetable objs
20308 * @return {DragDrop[]} the related instances
20311 getRelated: function(p_oDD, bTargetsOnly) {
20313 for (var i in p_oDD.groups) {
20314 for (j in this.ids[i]) {
20315 var dd = this.ids[i][j];
20316 if (! this.isTypeOfDD(dd)) {
20319 if (!bTargetsOnly || dd.isTarget) {
20320 oDDs[oDDs.length] = dd;
20329 * Returns true if the specified dd target is a legal target for
20330 * the specifice drag obj
20331 * @method isLegalTarget
20332 * @param {DragDrop} the drag obj
20333 * @param {DragDrop} the target
20334 * @return {boolean} true if the target is a legal target for the
20338 isLegalTarget: function (oDD, oTargetDD) {
20339 var targets = this.getRelated(oDD, true);
20340 for (var i=0, len=targets.length;i<len;++i) {
20341 if (targets[i].id == oTargetDD.id) {
20350 * My goal is to be able to transparently determine if an object is
20351 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20352 * returns "object", oDD.constructor.toString() always returns
20353 * "DragDrop" and not the name of the subclass. So for now it just
20354 * evaluates a well-known variable in DragDrop.
20355 * @method isTypeOfDD
20356 * @param {Object} the object to evaluate
20357 * @return {boolean} true if typeof oDD = DragDrop
20360 isTypeOfDD: function (oDD) {
20361 return (oDD && oDD.__ygDragDrop);
20365 * Utility function to determine if a given element has been
20366 * registered as a drag drop handle for the given Drag Drop object.
20368 * @param {String} id the element id to check
20369 * @return {boolean} true if this element is a DragDrop handle, false
20373 isHandle: function(sDDId, sHandleId) {
20374 return ( this.handleIds[sDDId] &&
20375 this.handleIds[sDDId][sHandleId] );
20379 * Returns the DragDrop instance for a given id
20380 * @method getDDById
20381 * @param {String} id the id of the DragDrop object
20382 * @return {DragDrop} the drag drop object, null if it is not found
20385 getDDById: function(id) {
20386 for (var i in this.ids) {
20387 if (this.ids[i][id]) {
20388 return this.ids[i][id];
20395 * Fired after a registered DragDrop object gets the mousedown event.
20396 * Sets up the events required to track the object being dragged
20397 * @method handleMouseDown
20398 * @param {Event} e the event
20399 * @param oDD the DragDrop object being dragged
20403 handleMouseDown: function(e, oDD) {
20405 Roo.QuickTips.disable();
20407 this.currentTarget = e.getTarget();
20409 this.dragCurrent = oDD;
20411 var el = oDD.getEl();
20413 // track start position
20414 this.startX = e.getPageX();
20415 this.startY = e.getPageY();
20417 this.deltaX = this.startX - el.offsetLeft;
20418 this.deltaY = this.startY - el.offsetTop;
20420 this.dragThreshMet = false;
20422 this.clickTimeout = setTimeout(
20424 var DDM = Roo.dd.DDM;
20425 DDM.startDrag(DDM.startX, DDM.startY);
20427 this.clickTimeThresh );
20431 * Fired when either the drag pixel threshol or the mousedown hold
20432 * time threshold has been met.
20433 * @method startDrag
20434 * @param x {int} the X position of the original mousedown
20435 * @param y {int} the Y position of the original mousedown
20438 startDrag: function(x, y) {
20439 clearTimeout(this.clickTimeout);
20440 if (this.dragCurrent) {
20441 this.dragCurrent.b4StartDrag(x, y);
20442 this.dragCurrent.startDrag(x, y);
20444 this.dragThreshMet = true;
20448 * Internal function to handle the mouseup event. Will be invoked
20449 * from the context of the document.
20450 * @method handleMouseUp
20451 * @param {Event} e the event
20455 handleMouseUp: function(e) {
20458 Roo.QuickTips.enable();
20460 if (! this.dragCurrent) {
20464 clearTimeout(this.clickTimeout);
20466 if (this.dragThreshMet) {
20467 this.fireEvents(e, true);
20477 * Utility to stop event propagation and event default, if these
20478 * features are turned on.
20479 * @method stopEvent
20480 * @param {Event} e the event as returned by this.getEvent()
20483 stopEvent: function(e){
20484 if(this.stopPropagation) {
20485 e.stopPropagation();
20488 if (this.preventDefault) {
20489 e.preventDefault();
20494 * Internal function to clean up event handlers after the drag
20495 * operation is complete
20497 * @param {Event} e the event
20501 stopDrag: function(e) {
20502 // Fire the drag end event for the item that was dragged
20503 if (this.dragCurrent) {
20504 if (this.dragThreshMet) {
20505 this.dragCurrent.b4EndDrag(e);
20506 this.dragCurrent.endDrag(e);
20509 this.dragCurrent.onMouseUp(e);
20512 this.dragCurrent = null;
20513 this.dragOvers = {};
20517 * Internal function to handle the mousemove event. Will be invoked
20518 * from the context of the html element.
20520 * @TODO figure out what we can do about mouse events lost when the
20521 * user drags objects beyond the window boundary. Currently we can
20522 * detect this in internet explorer by verifying that the mouse is
20523 * down during the mousemove event. Firefox doesn't give us the
20524 * button state on the mousemove event.
20525 * @method handleMouseMove
20526 * @param {Event} e the event
20530 handleMouseMove: function(e) {
20531 if (! this.dragCurrent) {
20535 // var button = e.which || e.button;
20537 // check for IE mouseup outside of page boundary
20538 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20540 return this.handleMouseUp(e);
20543 if (!this.dragThreshMet) {
20544 var diffX = Math.abs(this.startX - e.getPageX());
20545 var diffY = Math.abs(this.startY - e.getPageY());
20546 if (diffX > this.clickPixelThresh ||
20547 diffY > this.clickPixelThresh) {
20548 this.startDrag(this.startX, this.startY);
20552 if (this.dragThreshMet) {
20553 this.dragCurrent.b4Drag(e);
20554 this.dragCurrent.onDrag(e);
20555 if(!this.dragCurrent.moveOnly){
20556 this.fireEvents(e, false);
20566 * Iterates over all of the DragDrop elements to find ones we are
20567 * hovering over or dropping on
20568 * @method fireEvents
20569 * @param {Event} e the event
20570 * @param {boolean} isDrop is this a drop op or a mouseover op?
20574 fireEvents: function(e, isDrop) {
20575 var dc = this.dragCurrent;
20577 // If the user did the mouse up outside of the window, we could
20578 // get here even though we have ended the drag.
20579 if (!dc || dc.isLocked()) {
20583 var pt = e.getPoint();
20585 // cache the previous dragOver array
20591 var enterEvts = [];
20593 // Check to see if the object(s) we were hovering over is no longer
20594 // being hovered over so we can fire the onDragOut event
20595 for (var i in this.dragOvers) {
20597 var ddo = this.dragOvers[i];
20599 if (! this.isTypeOfDD(ddo)) {
20603 if (! this.isOverTarget(pt, ddo, this.mode)) {
20604 outEvts.push( ddo );
20607 oldOvers[i] = true;
20608 delete this.dragOvers[i];
20611 for (var sGroup in dc.groups) {
20613 if ("string" != typeof sGroup) {
20617 for (i in this.ids[sGroup]) {
20618 var oDD = this.ids[sGroup][i];
20619 if (! this.isTypeOfDD(oDD)) {
20623 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20624 if (this.isOverTarget(pt, oDD, this.mode)) {
20625 // look for drop interactions
20627 dropEvts.push( oDD );
20628 // look for drag enter and drag over interactions
20631 // initial drag over: dragEnter fires
20632 if (!oldOvers[oDD.id]) {
20633 enterEvts.push( oDD );
20634 // subsequent drag overs: dragOver fires
20636 overEvts.push( oDD );
20639 this.dragOvers[oDD.id] = oDD;
20647 if (outEvts.length) {
20648 dc.b4DragOut(e, outEvts);
20649 dc.onDragOut(e, outEvts);
20652 if (enterEvts.length) {
20653 dc.onDragEnter(e, enterEvts);
20656 if (overEvts.length) {
20657 dc.b4DragOver(e, overEvts);
20658 dc.onDragOver(e, overEvts);
20661 if (dropEvts.length) {
20662 dc.b4DragDrop(e, dropEvts);
20663 dc.onDragDrop(e, dropEvts);
20667 // fire dragout events
20669 for (i=0, len=outEvts.length; i<len; ++i) {
20670 dc.b4DragOut(e, outEvts[i].id);
20671 dc.onDragOut(e, outEvts[i].id);
20674 // fire enter events
20675 for (i=0,len=enterEvts.length; i<len; ++i) {
20676 // dc.b4DragEnter(e, oDD.id);
20677 dc.onDragEnter(e, enterEvts[i].id);
20680 // fire over events
20681 for (i=0,len=overEvts.length; i<len; ++i) {
20682 dc.b4DragOver(e, overEvts[i].id);
20683 dc.onDragOver(e, overEvts[i].id);
20686 // fire drop events
20687 for (i=0, len=dropEvts.length; i<len; ++i) {
20688 dc.b4DragDrop(e, dropEvts[i].id);
20689 dc.onDragDrop(e, dropEvts[i].id);
20694 // notify about a drop that did not find a target
20695 if (isDrop && !dropEvts.length) {
20696 dc.onInvalidDrop(e);
20702 * Helper function for getting the best match from the list of drag
20703 * and drop objects returned by the drag and drop events when we are
20704 * in INTERSECT mode. It returns either the first object that the
20705 * cursor is over, or the object that has the greatest overlap with
20706 * the dragged element.
20707 * @method getBestMatch
20708 * @param {DragDrop[]} dds The array of drag and drop objects
20710 * @return {DragDrop} The best single match
20713 getBestMatch: function(dds) {
20715 // Return null if the input is not what we expect
20716 //if (!dds || !dds.length || dds.length == 0) {
20718 // If there is only one item, it wins
20719 //} else if (dds.length == 1) {
20721 var len = dds.length;
20726 // Loop through the targeted items
20727 for (var i=0; i<len; ++i) {
20729 // If the cursor is over the object, it wins. If the
20730 // cursor is over multiple matches, the first one we come
20732 if (dd.cursorIsOver) {
20735 // Otherwise the object with the most overlap wins
20738 winner.overlap.getArea() < dd.overlap.getArea()) {
20749 * Refreshes the cache of the top-left and bottom-right points of the
20750 * drag and drop objects in the specified group(s). This is in the
20751 * format that is stored in the drag and drop instance, so typical
20754 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20758 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20760 * @TODO this really should be an indexed array. Alternatively this
20761 * method could accept both.
20762 * @method refreshCache
20763 * @param {Object} groups an associative array of groups to refresh
20766 refreshCache: function(groups) {
20767 for (var sGroup in groups) {
20768 if ("string" != typeof sGroup) {
20771 for (var i in this.ids[sGroup]) {
20772 var oDD = this.ids[sGroup][i];
20774 if (this.isTypeOfDD(oDD)) {
20775 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20776 var loc = this.getLocation(oDD);
20778 this.locationCache[oDD.id] = loc;
20780 delete this.locationCache[oDD.id];
20781 // this will unregister the drag and drop object if
20782 // the element is not in a usable state
20791 * This checks to make sure an element exists and is in the DOM. The
20792 * main purpose is to handle cases where innerHTML is used to remove
20793 * drag and drop objects from the DOM. IE provides an 'unspecified
20794 * error' when trying to access the offsetParent of such an element
20796 * @param {HTMLElement} el the element to check
20797 * @return {boolean} true if the element looks usable
20800 verifyEl: function(el) {
20805 parent = el.offsetParent;
20808 parent = el.offsetParent;
20819 * Returns a Region object containing the drag and drop element's position
20820 * and size, including the padding configured for it
20821 * @method getLocation
20822 * @param {DragDrop} oDD the drag and drop object to get the
20824 * @return {Roo.lib.Region} a Region object representing the total area
20825 * the element occupies, including any padding
20826 * the instance is configured for.
20829 getLocation: function(oDD) {
20830 if (! this.isTypeOfDD(oDD)) {
20834 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20837 pos= Roo.lib.Dom.getXY(el);
20845 x2 = x1 + el.offsetWidth;
20847 y2 = y1 + el.offsetHeight;
20849 t = y1 - oDD.padding[0];
20850 r = x2 + oDD.padding[1];
20851 b = y2 + oDD.padding[2];
20852 l = x1 - oDD.padding[3];
20854 return new Roo.lib.Region( t, r, b, l );
20858 * Checks the cursor location to see if it over the target
20859 * @method isOverTarget
20860 * @param {Roo.lib.Point} pt The point to evaluate
20861 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20862 * @return {boolean} true if the mouse is over the target
20866 isOverTarget: function(pt, oTarget, intersect) {
20867 // use cache if available
20868 var loc = this.locationCache[oTarget.id];
20869 if (!loc || !this.useCache) {
20870 loc = this.getLocation(oTarget);
20871 this.locationCache[oTarget.id] = loc;
20879 oTarget.cursorIsOver = loc.contains( pt );
20881 // DragDrop is using this as a sanity check for the initial mousedown
20882 // in this case we are done. In POINT mode, if the drag obj has no
20883 // contraints, we are also done. Otherwise we need to evaluate the
20884 // location of the target as related to the actual location of the
20885 // dragged element.
20886 var dc = this.dragCurrent;
20887 if (!dc || !dc.getTargetCoord ||
20888 (!intersect && !dc.constrainX && !dc.constrainY)) {
20889 return oTarget.cursorIsOver;
20892 oTarget.overlap = null;
20894 // Get the current location of the drag element, this is the
20895 // location of the mouse event less the delta that represents
20896 // where the original mousedown happened on the element. We
20897 // need to consider constraints and ticks as well.
20898 var pos = dc.getTargetCoord(pt.x, pt.y);
20900 var el = dc.getDragEl();
20901 var curRegion = new Roo.lib.Region( pos.y,
20902 pos.x + el.offsetWidth,
20903 pos.y + el.offsetHeight,
20906 var overlap = curRegion.intersect(loc);
20909 oTarget.overlap = overlap;
20910 return (intersect) ? true : oTarget.cursorIsOver;
20917 * unload event handler
20918 * @method _onUnload
20922 _onUnload: function(e, me) {
20923 Roo.dd.DragDropMgr.unregAll();
20927 * Cleans up the drag and drop events and objects.
20932 unregAll: function() {
20934 if (this.dragCurrent) {
20936 this.dragCurrent = null;
20939 this._execOnAll("unreg", []);
20941 for (i in this.elementCache) {
20942 delete this.elementCache[i];
20945 this.elementCache = {};
20950 * A cache of DOM elements
20951 * @property elementCache
20958 * Get the wrapper for the DOM element specified
20959 * @method getElWrapper
20960 * @param {String} id the id of the element to get
20961 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20963 * @deprecated This wrapper isn't that useful
20966 getElWrapper: function(id) {
20967 var oWrapper = this.elementCache[id];
20968 if (!oWrapper || !oWrapper.el) {
20969 oWrapper = this.elementCache[id] =
20970 new this.ElementWrapper(Roo.getDom(id));
20976 * Returns the actual DOM element
20977 * @method getElement
20978 * @param {String} id the id of the elment to get
20979 * @return {Object} The element
20980 * @deprecated use Roo.getDom instead
20983 getElement: function(id) {
20984 return Roo.getDom(id);
20988 * Returns the style property for the DOM element (i.e.,
20989 * document.getElById(id).style)
20991 * @param {String} id the id of the elment to get
20992 * @return {Object} The style property of the element
20993 * @deprecated use Roo.getDom instead
20996 getCss: function(id) {
20997 var el = Roo.getDom(id);
20998 return (el) ? el.style : null;
21002 * Inner class for cached elements
21003 * @class DragDropMgr.ElementWrapper
21008 ElementWrapper: function(el) {
21013 this.el = el || null;
21018 this.id = this.el && el.id;
21020 * A reference to the style property
21023 this.css = this.el && el.style;
21027 * Returns the X position of an html element
21029 * @param el the element for which to get the position
21030 * @return {int} the X coordinate
21032 * @deprecated use Roo.lib.Dom.getX instead
21035 getPosX: function(el) {
21036 return Roo.lib.Dom.getX(el);
21040 * Returns the Y position of an html element
21042 * @param el the element for which to get the position
21043 * @return {int} the Y coordinate
21044 * @deprecated use Roo.lib.Dom.getY instead
21047 getPosY: function(el) {
21048 return Roo.lib.Dom.getY(el);
21052 * Swap two nodes. In IE, we use the native method, for others we
21053 * emulate the IE behavior
21055 * @param n1 the first node to swap
21056 * @param n2 the other node to swap
21059 swapNode: function(n1, n2) {
21063 var p = n2.parentNode;
21064 var s = n2.nextSibling;
21067 p.insertBefore(n1, n2);
21068 } else if (n2 == n1.nextSibling) {
21069 p.insertBefore(n2, n1);
21071 n1.parentNode.replaceChild(n2, n1);
21072 p.insertBefore(n1, s);
21078 * Returns the current scroll position
21079 * @method getScroll
21083 getScroll: function () {
21084 var t, l, dde=document.documentElement, db=document.body;
21085 if (dde && (dde.scrollTop || dde.scrollLeft)) {
21087 l = dde.scrollLeft;
21094 return { top: t, left: l };
21098 * Returns the specified element style property
21100 * @param {HTMLElement} el the element
21101 * @param {string} styleProp the style property
21102 * @return {string} The value of the style property
21103 * @deprecated use Roo.lib.Dom.getStyle
21106 getStyle: function(el, styleProp) {
21107 return Roo.fly(el).getStyle(styleProp);
21111 * Gets the scrollTop
21112 * @method getScrollTop
21113 * @return {int} the document's scrollTop
21116 getScrollTop: function () { return this.getScroll().top; },
21119 * Gets the scrollLeft
21120 * @method getScrollLeft
21121 * @return {int} the document's scrollTop
21124 getScrollLeft: function () { return this.getScroll().left; },
21127 * Sets the x/y position of an element to the location of the
21130 * @param {HTMLElement} moveEl The element to move
21131 * @param {HTMLElement} targetEl The position reference element
21134 moveToEl: function (moveEl, targetEl) {
21135 var aCoord = Roo.lib.Dom.getXY(targetEl);
21136 Roo.lib.Dom.setXY(moveEl, aCoord);
21140 * Numeric array sort function
21141 * @method numericSort
21144 numericSort: function(a, b) { return (a - b); },
21148 * @property _timeoutCount
21155 * Trying to make the load order less important. Without this we get
21156 * an error if this file is loaded before the Event Utility.
21157 * @method _addListeners
21161 _addListeners: function() {
21162 var DDM = Roo.dd.DDM;
21163 if ( Roo.lib.Event && document ) {
21166 if (DDM._timeoutCount > 2000) {
21168 setTimeout(DDM._addListeners, 10);
21169 if (document && document.body) {
21170 DDM._timeoutCount += 1;
21177 * Recursively searches the immediate parent and all child nodes for
21178 * the handle element in order to determine wheter or not it was
21180 * @method handleWasClicked
21181 * @param node the html element to inspect
21184 handleWasClicked: function(node, id) {
21185 if (this.isHandle(id, node.id)) {
21188 // check to see if this is a text node child of the one we want
21189 var p = node.parentNode;
21192 if (this.isHandle(id, p.id)) {
21207 // shorter alias, save a few bytes
21208 Roo.dd.DDM = Roo.dd.DragDropMgr;
21209 Roo.dd.DDM._addListeners();
21213 * Ext JS Library 1.1.1
21214 * Copyright(c) 2006-2007, Ext JS, LLC.
21216 * Originally Released Under LGPL - original licence link has changed is not relivant.
21219 * <script type="text/javascript">
21224 * A DragDrop implementation where the linked element follows the
21225 * mouse cursor during a drag.
21226 * @extends Roo.dd.DragDrop
21228 * @param {String} id the id of the linked element
21229 * @param {String} sGroup the group of related DragDrop items
21230 * @param {object} config an object containing configurable attributes
21231 * Valid properties for DD:
21234 Roo.dd.DD = function(id, sGroup, config) {
21236 this.init(id, sGroup, config);
21240 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21243 * When set to true, the utility automatically tries to scroll the browser
21244 * window wehn a drag and drop element is dragged near the viewport boundary.
21245 * Defaults to true.
21252 * Sets the pointer offset to the distance between the linked element's top
21253 * left corner and the location the element was clicked
21254 * @method autoOffset
21255 * @param {int} iPageX the X coordinate of the click
21256 * @param {int} iPageY the Y coordinate of the click
21258 autoOffset: function(iPageX, iPageY) {
21259 var x = iPageX - this.startPageX;
21260 var y = iPageY - this.startPageY;
21261 this.setDelta(x, y);
21265 * Sets the pointer offset. You can call this directly to force the
21266 * offset to be in a particular location (e.g., pass in 0,0 to set it
21267 * to the center of the object)
21269 * @param {int} iDeltaX the distance from the left
21270 * @param {int} iDeltaY the distance from the top
21272 setDelta: function(iDeltaX, iDeltaY) {
21273 this.deltaX = iDeltaX;
21274 this.deltaY = iDeltaY;
21278 * Sets the drag element to the location of the mousedown or click event,
21279 * maintaining the cursor location relative to the location on the element
21280 * that was clicked. Override this if you want to place the element in a
21281 * location other than where the cursor is.
21282 * @method setDragElPos
21283 * @param {int} iPageX the X coordinate of the mousedown or drag event
21284 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21286 setDragElPos: function(iPageX, iPageY) {
21287 // the first time we do this, we are going to check to make sure
21288 // the element has css positioning
21290 var el = this.getDragEl();
21291 this.alignElWithMouse(el, iPageX, iPageY);
21295 * Sets the element to the location of the mousedown or click event,
21296 * maintaining the cursor location relative to the location on the element
21297 * that was clicked. Override this if you want to place the element in a
21298 * location other than where the cursor is.
21299 * @method alignElWithMouse
21300 * @param {HTMLElement} el the element to move
21301 * @param {int} iPageX the X coordinate of the mousedown or drag event
21302 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21304 alignElWithMouse: function(el, iPageX, iPageY) {
21305 var oCoord = this.getTargetCoord(iPageX, iPageY);
21306 var fly = el.dom ? el : Roo.fly(el);
21307 if (!this.deltaSetXY) {
21308 var aCoord = [oCoord.x, oCoord.y];
21310 var newLeft = fly.getLeft(true);
21311 var newTop = fly.getTop(true);
21312 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21314 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21317 this.cachePosition(oCoord.x, oCoord.y);
21318 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21323 * Saves the most recent position so that we can reset the constraints and
21324 * tick marks on-demand. We need to know this so that we can calculate the
21325 * number of pixels the element is offset from its original position.
21326 * @method cachePosition
21327 * @param iPageX the current x position (optional, this just makes it so we
21328 * don't have to look it up again)
21329 * @param iPageY the current y position (optional, this just makes it so we
21330 * don't have to look it up again)
21332 cachePosition: function(iPageX, iPageY) {
21334 this.lastPageX = iPageX;
21335 this.lastPageY = iPageY;
21337 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21338 this.lastPageX = aCoord[0];
21339 this.lastPageY = aCoord[1];
21344 * Auto-scroll the window if the dragged object has been moved beyond the
21345 * visible window boundary.
21346 * @method autoScroll
21347 * @param {int} x the drag element's x position
21348 * @param {int} y the drag element's y position
21349 * @param {int} h the height of the drag element
21350 * @param {int} w the width of the drag element
21353 autoScroll: function(x, y, h, w) {
21356 // The client height
21357 var clientH = Roo.lib.Dom.getViewWidth();
21359 // The client width
21360 var clientW = Roo.lib.Dom.getViewHeight();
21362 // The amt scrolled down
21363 var st = this.DDM.getScrollTop();
21365 // The amt scrolled right
21366 var sl = this.DDM.getScrollLeft();
21368 // Location of the bottom of the element
21371 // Location of the right of the element
21374 // The distance from the cursor to the bottom of the visible area,
21375 // adjusted so that we don't scroll if the cursor is beyond the
21376 // element drag constraints
21377 var toBot = (clientH + st - y - this.deltaY);
21379 // The distance from the cursor to the right of the visible area
21380 var toRight = (clientW + sl - x - this.deltaX);
21383 // How close to the edge the cursor must be before we scroll
21384 // var thresh = (document.all) ? 100 : 40;
21387 // How many pixels to scroll per autoscroll op. This helps to reduce
21388 // clunky scrolling. IE is more sensitive about this ... it needs this
21389 // value to be higher.
21390 var scrAmt = (document.all) ? 80 : 30;
21392 // Scroll down if we are near the bottom of the visible page and the
21393 // obj extends below the crease
21394 if ( bot > clientH && toBot < thresh ) {
21395 window.scrollTo(sl, st + scrAmt);
21398 // Scroll up if the window is scrolled down and the top of the object
21399 // goes above the top border
21400 if ( y < st && st > 0 && y - st < thresh ) {
21401 window.scrollTo(sl, st - scrAmt);
21404 // Scroll right if the obj is beyond the right border and the cursor is
21405 // near the border.
21406 if ( right > clientW && toRight < thresh ) {
21407 window.scrollTo(sl + scrAmt, st);
21410 // Scroll left if the window has been scrolled to the right and the obj
21411 // extends past the left border
21412 if ( x < sl && sl > 0 && x - sl < thresh ) {
21413 window.scrollTo(sl - scrAmt, st);
21419 * Finds the location the element should be placed if we want to move
21420 * it to where the mouse location less the click offset would place us.
21421 * @method getTargetCoord
21422 * @param {int} iPageX the X coordinate of the click
21423 * @param {int} iPageY the Y coordinate of the click
21424 * @return an object that contains the coordinates (Object.x and Object.y)
21427 getTargetCoord: function(iPageX, iPageY) {
21430 var x = iPageX - this.deltaX;
21431 var y = iPageY - this.deltaY;
21433 if (this.constrainX) {
21434 if (x < this.minX) { x = this.minX; }
21435 if (x > this.maxX) { x = this.maxX; }
21438 if (this.constrainY) {
21439 if (y < this.minY) { y = this.minY; }
21440 if (y > this.maxY) { y = this.maxY; }
21443 x = this.getTick(x, this.xTicks);
21444 y = this.getTick(y, this.yTicks);
21451 * Sets up config options specific to this class. Overrides
21452 * Roo.dd.DragDrop, but all versions of this method through the
21453 * inheritance chain are called
21455 applyConfig: function() {
21456 Roo.dd.DD.superclass.applyConfig.call(this);
21457 this.scroll = (this.config.scroll !== false);
21461 * Event that fires prior to the onMouseDown event. Overrides
21464 b4MouseDown: function(e) {
21465 // this.resetConstraints();
21466 this.autoOffset(e.getPageX(),
21471 * Event that fires prior to the onDrag event. Overrides
21474 b4Drag: function(e) {
21475 this.setDragElPos(e.getPageX(),
21479 toString: function() {
21480 return ("DD " + this.id);
21483 //////////////////////////////////////////////////////////////////////////
21484 // Debugging ygDragDrop events that can be overridden
21485 //////////////////////////////////////////////////////////////////////////
21487 startDrag: function(x, y) {
21490 onDrag: function(e) {
21493 onDragEnter: function(e, id) {
21496 onDragOver: function(e, id) {
21499 onDragOut: function(e, id) {
21502 onDragDrop: function(e, id) {
21505 endDrag: function(e) {
21512 * Ext JS Library 1.1.1
21513 * Copyright(c) 2006-2007, Ext JS, LLC.
21515 * Originally Released Under LGPL - original licence link has changed is not relivant.
21518 * <script type="text/javascript">
21522 * @class Roo.dd.DDProxy
21523 * A DragDrop implementation that inserts an empty, bordered div into
21524 * the document that follows the cursor during drag operations. At the time of
21525 * the click, the frame div is resized to the dimensions of the linked html
21526 * element, and moved to the exact location of the linked element.
21528 * References to the "frame" element refer to the single proxy element that
21529 * was created to be dragged in place of all DDProxy elements on the
21532 * @extends Roo.dd.DD
21534 * @param {String} id the id of the linked html element
21535 * @param {String} sGroup the group of related DragDrop objects
21536 * @param {object} config an object containing configurable attributes
21537 * Valid properties for DDProxy in addition to those in DragDrop:
21538 * resizeFrame, centerFrame, dragElId
21540 Roo.dd.DDProxy = function(id, sGroup, config) {
21542 this.init(id, sGroup, config);
21548 * The default drag frame div id
21549 * @property Roo.dd.DDProxy.dragElId
21553 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21555 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21558 * By default we resize the drag frame to be the same size as the element
21559 * we want to drag (this is to get the frame effect). We can turn it off
21560 * if we want a different behavior.
21561 * @property resizeFrame
21567 * By default the frame is positioned exactly where the drag element is, so
21568 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21569 * you do not have constraints on the obj is to have the drag frame centered
21570 * around the cursor. Set centerFrame to true for this effect.
21571 * @property centerFrame
21574 centerFrame: false,
21577 * Creates the proxy element if it does not yet exist
21578 * @method createFrame
21580 createFrame: function() {
21582 var body = document.body;
21584 if (!body || !body.firstChild) {
21585 setTimeout( function() { self.createFrame(); }, 50 );
21589 var div = this.getDragEl();
21592 div = document.createElement("div");
21593 div.id = this.dragElId;
21596 s.position = "absolute";
21597 s.visibility = "hidden";
21599 s.border = "2px solid #aaa";
21602 // appendChild can blow up IE if invoked prior to the window load event
21603 // while rendering a table. It is possible there are other scenarios
21604 // that would cause this to happen as well.
21605 body.insertBefore(div, body.firstChild);
21610 * Initialization for the drag frame element. Must be called in the
21611 * constructor of all subclasses
21612 * @method initFrame
21614 initFrame: function() {
21615 this.createFrame();
21618 applyConfig: function() {
21619 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21621 this.resizeFrame = (this.config.resizeFrame !== false);
21622 this.centerFrame = (this.config.centerFrame);
21623 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21627 * Resizes the drag frame to the dimensions of the clicked object, positions
21628 * it over the object, and finally displays it
21629 * @method showFrame
21630 * @param {int} iPageX X click position
21631 * @param {int} iPageY Y click position
21634 showFrame: function(iPageX, iPageY) {
21635 var el = this.getEl();
21636 var dragEl = this.getDragEl();
21637 var s = dragEl.style;
21639 this._resizeProxy();
21641 if (this.centerFrame) {
21642 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21643 Math.round(parseInt(s.height, 10)/2) );
21646 this.setDragElPos(iPageX, iPageY);
21648 Roo.fly(dragEl).show();
21652 * The proxy is automatically resized to the dimensions of the linked
21653 * element when a drag is initiated, unless resizeFrame is set to false
21654 * @method _resizeProxy
21657 _resizeProxy: function() {
21658 if (this.resizeFrame) {
21659 var el = this.getEl();
21660 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21664 // overrides Roo.dd.DragDrop
21665 b4MouseDown: function(e) {
21666 var x = e.getPageX();
21667 var y = e.getPageY();
21668 this.autoOffset(x, y);
21669 this.setDragElPos(x, y);
21672 // overrides Roo.dd.DragDrop
21673 b4StartDrag: function(x, y) {
21674 // show the drag frame
21675 this.showFrame(x, y);
21678 // overrides Roo.dd.DragDrop
21679 b4EndDrag: function(e) {
21680 Roo.fly(this.getDragEl()).hide();
21683 // overrides Roo.dd.DragDrop
21684 // By default we try to move the element to the last location of the frame.
21685 // This is so that the default behavior mirrors that of Roo.dd.DD.
21686 endDrag: function(e) {
21688 var lel = this.getEl();
21689 var del = this.getDragEl();
21691 // Show the drag frame briefly so we can get its position
21692 del.style.visibility = "";
21695 // Hide the linked element before the move to get around a Safari
21697 lel.style.visibility = "hidden";
21698 Roo.dd.DDM.moveToEl(lel, del);
21699 del.style.visibility = "hidden";
21700 lel.style.visibility = "";
21705 beforeMove : function(){
21709 afterDrag : function(){
21713 toString: function() {
21714 return ("DDProxy " + this.id);
21720 * Ext JS Library 1.1.1
21721 * Copyright(c) 2006-2007, Ext JS, LLC.
21723 * Originally Released Under LGPL - original licence link has changed is not relivant.
21726 * <script type="text/javascript">
21730 * @class Roo.dd.DDTarget
21731 * A DragDrop implementation that does not move, but can be a drop
21732 * target. You would get the same result by simply omitting implementation
21733 * for the event callbacks, but this way we reduce the processing cost of the
21734 * event listener and the callbacks.
21735 * @extends Roo.dd.DragDrop
21737 * @param {String} id the id of the element that is a drop target
21738 * @param {String} sGroup the group of related DragDrop objects
21739 * @param {object} config an object containing configurable attributes
21740 * Valid properties for DDTarget in addition to those in
21744 Roo.dd.DDTarget = function(id, sGroup, config) {
21746 this.initTarget(id, sGroup, config);
21748 if (config && (config.listeners || config.events)) {
21749 Roo.dd.DragDrop.superclass.constructor.call(this, {
21750 listeners : config.listeners || {},
21751 events : config.events || {}
21756 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21757 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21758 toString: function() {
21759 return ("DDTarget " + this.id);
21764 * Ext JS Library 1.1.1
21765 * Copyright(c) 2006-2007, Ext JS, LLC.
21767 * Originally Released Under LGPL - original licence link has changed is not relivant.
21770 * <script type="text/javascript">
21775 * @class Roo.dd.ScrollManager
21776 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21777 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21780 Roo.dd.ScrollManager = function(){
21781 var ddm = Roo.dd.DragDropMgr;
21788 var onStop = function(e){
21793 var triggerRefresh = function(){
21794 if(ddm.dragCurrent){
21795 ddm.refreshCache(ddm.dragCurrent.groups);
21799 var doScroll = function(){
21800 if(ddm.dragCurrent){
21801 var dds = Roo.dd.ScrollManager;
21803 if(proc.el.scroll(proc.dir, dds.increment)){
21807 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21812 var clearProc = function(){
21814 clearInterval(proc.id);
21821 var startProc = function(el, dir){
21822 Roo.log('scroll startproc');
21826 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21829 var onFire = function(e, isDrop){
21831 if(isDrop || !ddm.dragCurrent){ return; }
21832 var dds = Roo.dd.ScrollManager;
21833 if(!dragEl || dragEl != ddm.dragCurrent){
21834 dragEl = ddm.dragCurrent;
21835 // refresh regions on drag start
21836 dds.refreshCache();
21839 var xy = Roo.lib.Event.getXY(e);
21840 var pt = new Roo.lib.Point(xy[0], xy[1]);
21841 for(var id in els){
21842 var el = els[id], r = el._region;
21843 if(r && r.contains(pt) && el.isScrollable()){
21844 if(r.bottom - pt.y <= dds.thresh){
21846 startProc(el, "down");
21849 }else if(r.right - pt.x <= dds.thresh){
21851 startProc(el, "left");
21854 }else if(pt.y - r.top <= dds.thresh){
21856 startProc(el, "up");
21859 }else if(pt.x - r.left <= dds.thresh){
21861 startProc(el, "right");
21870 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21871 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21875 * Registers new overflow element(s) to auto scroll
21876 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21878 register : function(el){
21879 if(el instanceof Array){
21880 for(var i = 0, len = el.length; i < len; i++) {
21881 this.register(el[i]);
21887 Roo.dd.ScrollManager.els = els;
21891 * Unregisters overflow element(s) so they are no longer scrolled
21892 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21894 unregister : function(el){
21895 if(el instanceof Array){
21896 for(var i = 0, len = el.length; i < len; i++) {
21897 this.unregister(el[i]);
21906 * The number of pixels from the edge of a container the pointer needs to be to
21907 * trigger scrolling (defaults to 25)
21913 * The number of pixels to scroll in each scroll increment (defaults to 50)
21919 * The frequency of scrolls in milliseconds (defaults to 500)
21925 * True to animate the scroll (defaults to true)
21931 * The animation duration in seconds -
21932 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21938 * Manually trigger a cache refresh.
21940 refreshCache : function(){
21941 for(var id in els){
21942 if(typeof els[id] == 'object'){ // for people extending the object prototype
21943 els[id]._region = els[id].getRegion();
21950 * Ext JS Library 1.1.1
21951 * Copyright(c) 2006-2007, Ext JS, LLC.
21953 * Originally Released Under LGPL - original licence link has changed is not relivant.
21956 * <script type="text/javascript">
21961 * @class Roo.dd.Registry
21962 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21963 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21966 Roo.dd.Registry = function(){
21969 var autoIdSeed = 0;
21971 var getId = function(el, autogen){
21972 if(typeof el == "string"){
21976 if(!id && autogen !== false){
21977 id = "roodd-" + (++autoIdSeed);
21985 * Register a drag drop element
21986 * @param {String|HTMLElement} element The id or DOM node to register
21987 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21988 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21989 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21990 * populated in the data object (if applicable):
21992 Value Description<br />
21993 --------- ------------------------------------------<br />
21994 handles Array of DOM nodes that trigger dragging<br />
21995 for the element being registered<br />
21996 isHandle True if the element passed in triggers<br />
21997 dragging itself, else false
22000 register : function(el, data){
22002 if(typeof el == "string"){
22003 el = document.getElementById(el);
22006 elements[getId(el)] = data;
22007 if(data.isHandle !== false){
22008 handles[data.ddel.id] = data;
22011 var hs = data.handles;
22012 for(var i = 0, len = hs.length; i < len; i++){
22013 handles[getId(hs[i])] = data;
22019 * Unregister a drag drop element
22020 * @param {String|HTMLElement} element The id or DOM node to unregister
22022 unregister : function(el){
22023 var id = getId(el, false);
22024 var data = elements[id];
22026 delete elements[id];
22028 var hs = data.handles;
22029 for(var i = 0, len = hs.length; i < len; i++){
22030 delete handles[getId(hs[i], false)];
22037 * Returns the handle registered for a DOM Node by id
22038 * @param {String|HTMLElement} id The DOM node or id to look up
22039 * @return {Object} handle The custom handle data
22041 getHandle : function(id){
22042 if(typeof id != "string"){ // must be element?
22045 return handles[id];
22049 * Returns the handle that is registered for the DOM node that is the target of the event
22050 * @param {Event} e The event
22051 * @return {Object} handle The custom handle data
22053 getHandleFromEvent : function(e){
22054 var t = Roo.lib.Event.getTarget(e);
22055 return t ? handles[t.id] : null;
22059 * Returns a custom data object that is registered for a DOM node by id
22060 * @param {String|HTMLElement} id The DOM node or id to look up
22061 * @return {Object} data The custom data
22063 getTarget : function(id){
22064 if(typeof id != "string"){ // must be element?
22067 return elements[id];
22071 * Returns a custom data object that is registered for the DOM node that is the target of the event
22072 * @param {Event} e The event
22073 * @return {Object} data The custom data
22075 getTargetFromEvent : function(e){
22076 var t = Roo.lib.Event.getTarget(e);
22077 return t ? elements[t.id] || handles[t.id] : null;
22082 * Ext JS Library 1.1.1
22083 * Copyright(c) 2006-2007, Ext JS, LLC.
22085 * Originally Released Under LGPL - original licence link has changed is not relivant.
22088 * <script type="text/javascript">
22093 * @class Roo.dd.StatusProxy
22094 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
22095 * default drag proxy used by all Roo.dd components.
22097 * @param {Object} config
22099 Roo.dd.StatusProxy = function(config){
22100 Roo.apply(this, config);
22101 this.id = this.id || Roo.id();
22102 this.el = new Roo.Layer({
22104 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
22105 {tag: "div", cls: "x-dd-drop-icon"},
22106 {tag: "div", cls: "x-dd-drag-ghost"}
22109 shadow: !config || config.shadow !== false
22111 this.ghost = Roo.get(this.el.dom.childNodes[1]);
22112 this.dropStatus = this.dropNotAllowed;
22115 Roo.dd.StatusProxy.prototype = {
22117 * @cfg {String} dropAllowed
22118 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
22120 dropAllowed : "x-dd-drop-ok",
22122 * @cfg {String} dropNotAllowed
22123 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
22125 dropNotAllowed : "x-dd-drop-nodrop",
22128 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
22129 * over the current target element.
22130 * @param {String} cssClass The css class for the new drop status indicator image
22132 setStatus : function(cssClass){
22133 cssClass = cssClass || this.dropNotAllowed;
22134 if(this.dropStatus != cssClass){
22135 this.el.replaceClass(this.dropStatus, cssClass);
22136 this.dropStatus = cssClass;
22141 * Resets the status indicator to the default dropNotAllowed value
22142 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
22144 reset : function(clearGhost){
22145 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
22146 this.dropStatus = this.dropNotAllowed;
22148 this.ghost.update("");
22153 * Updates the contents of the ghost element
22154 * @param {String} html The html that will replace the current innerHTML of the ghost element
22156 update : function(html){
22157 if(typeof html == "string"){
22158 this.ghost.update(html);
22160 this.ghost.update("");
22161 html.style.margin = "0";
22162 this.ghost.dom.appendChild(html);
22164 // ensure float = none set?? cant remember why though.
22165 var el = this.ghost.dom.firstChild;
22167 Roo.fly(el).setStyle('float', 'none');
22172 * Returns the underlying proxy {@link Roo.Layer}
22173 * @return {Roo.Layer} el
22175 getEl : function(){
22180 * Returns the ghost element
22181 * @return {Roo.Element} el
22183 getGhost : function(){
22189 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22191 hide : function(clear){
22199 * Stops the repair animation if it's currently running
22202 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22208 * Displays this proxy
22215 * Force the Layer to sync its shadow and shim positions to the element
22222 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22223 * invalid drop operation by the item being dragged.
22224 * @param {Array} xy The XY position of the element ([x, y])
22225 * @param {Function} callback The function to call after the repair is complete
22226 * @param {Object} scope The scope in which to execute the callback
22228 repair : function(xy, callback, scope){
22229 this.callback = callback;
22230 this.scope = scope;
22231 if(xy && this.animRepair !== false){
22232 this.el.addClass("x-dd-drag-repair");
22233 this.el.hideUnders(true);
22234 this.anim = this.el.shift({
22235 duration: this.repairDuration || .5,
22239 callback: this.afterRepair,
22243 this.afterRepair();
22248 afterRepair : function(){
22250 if(typeof this.callback == "function"){
22251 this.callback.call(this.scope || this);
22253 this.callback = null;
22258 * Ext JS Library 1.1.1
22259 * Copyright(c) 2006-2007, Ext JS, LLC.
22261 * Originally Released Under LGPL - original licence link has changed is not relivant.
22264 * <script type="text/javascript">
22268 * @class Roo.dd.DragSource
22269 * @extends Roo.dd.DDProxy
22270 * A simple class that provides the basic implementation needed to make any element draggable.
22272 * @param {String/HTMLElement/Element} el The container element
22273 * @param {Object} config
22275 Roo.dd.DragSource = function(el, config){
22276 this.el = Roo.get(el);
22277 this.dragData = {};
22279 Roo.apply(this, config);
22282 this.proxy = new Roo.dd.StatusProxy();
22285 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22286 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22288 this.dragging = false;
22291 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22293 * @cfg {String} dropAllowed
22294 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22296 dropAllowed : "x-dd-drop-ok",
22298 * @cfg {String} dropNotAllowed
22299 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22301 dropNotAllowed : "x-dd-drop-nodrop",
22304 * Returns the data object associated with this drag source
22305 * @return {Object} data An object containing arbitrary data
22307 getDragData : function(e){
22308 return this.dragData;
22312 onDragEnter : function(e, id){
22313 var target = Roo.dd.DragDropMgr.getDDById(id);
22314 this.cachedTarget = target;
22315 if(this.beforeDragEnter(target, e, id) !== false){
22316 if(target.isNotifyTarget){
22317 var status = target.notifyEnter(this, e, this.dragData);
22318 this.proxy.setStatus(status);
22320 this.proxy.setStatus(this.dropAllowed);
22323 if(this.afterDragEnter){
22325 * An empty function by default, but provided so that you can perform a custom action
22326 * when the dragged item enters the drop target by providing an implementation.
22327 * @param {Roo.dd.DragDrop} target The drop target
22328 * @param {Event} e The event object
22329 * @param {String} id The id of the dragged element
22330 * @method afterDragEnter
22332 this.afterDragEnter(target, e, id);
22338 * An empty function by default, but provided so that you can perform a custom action
22339 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22340 * @param {Roo.dd.DragDrop} target The drop target
22341 * @param {Event} e The event object
22342 * @param {String} id The id of the dragged element
22343 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22345 beforeDragEnter : function(target, e, id){
22350 alignElWithMouse: function() {
22351 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22356 onDragOver : function(e, id){
22357 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22358 if(this.beforeDragOver(target, e, id) !== false){
22359 if(target.isNotifyTarget){
22360 var status = target.notifyOver(this, e, this.dragData);
22361 this.proxy.setStatus(status);
22364 if(this.afterDragOver){
22366 * An empty function by default, but provided so that you can perform a custom action
22367 * while the dragged item is over the drop target by providing an implementation.
22368 * @param {Roo.dd.DragDrop} target The drop target
22369 * @param {Event} e The event object
22370 * @param {String} id The id of the dragged element
22371 * @method afterDragOver
22373 this.afterDragOver(target, e, id);
22379 * An empty function by default, but provided so that you can perform a custom action
22380 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22381 * @param {Roo.dd.DragDrop} target The drop target
22382 * @param {Event} e The event object
22383 * @param {String} id The id of the dragged element
22384 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22386 beforeDragOver : function(target, e, id){
22391 onDragOut : function(e, id){
22392 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22393 if(this.beforeDragOut(target, e, id) !== false){
22394 if(target.isNotifyTarget){
22395 target.notifyOut(this, e, this.dragData);
22397 this.proxy.reset();
22398 if(this.afterDragOut){
22400 * An empty function by default, but provided so that you can perform a custom action
22401 * after the dragged item is dragged out of the target without dropping.
22402 * @param {Roo.dd.DragDrop} target The drop target
22403 * @param {Event} e The event object
22404 * @param {String} id The id of the dragged element
22405 * @method afterDragOut
22407 this.afterDragOut(target, e, id);
22410 this.cachedTarget = null;
22414 * An empty function by default, but provided so that you can perform a custom action before the dragged
22415 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
22416 * @param {Roo.dd.DragDrop} target The drop target
22417 * @param {Event} e The event object
22418 * @param {String} id The id of the dragged element
22419 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22421 beforeDragOut : function(target, e, id){
22426 onDragDrop : function(e, id){
22427 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22428 if(this.beforeDragDrop(target, e, id) !== false){
22429 if(target.isNotifyTarget){
22430 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22431 this.onValidDrop(target, e, id);
22433 this.onInvalidDrop(target, e, id);
22436 this.onValidDrop(target, e, id);
22439 if(this.afterDragDrop){
22441 * An empty function by default, but provided so that you can perform a custom action
22442 * after a valid drag drop has occurred by providing an implementation.
22443 * @param {Roo.dd.DragDrop} target The drop target
22444 * @param {Event} e The event object
22445 * @param {String} id The id of the dropped element
22446 * @method afterDragDrop
22448 this.afterDragDrop(target, e, id);
22451 delete this.cachedTarget;
22455 * An empty function by default, but provided so that you can perform a custom action before the dragged
22456 * item is dropped onto the target and optionally cancel the onDragDrop.
22457 * @param {Roo.dd.DragDrop} target The drop target
22458 * @param {Event} e The event object
22459 * @param {String} id The id of the dragged element
22460 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22462 beforeDragDrop : function(target, e, id){
22467 onValidDrop : function(target, e, id){
22469 if(this.afterValidDrop){
22471 * An empty function by default, but provided so that you can perform a custom action
22472 * after a valid drop has occurred by providing an implementation.
22473 * @param {Object} target The target DD
22474 * @param {Event} e The event object
22475 * @param {String} id The id of the dropped element
22476 * @method afterInvalidDrop
22478 this.afterValidDrop(target, e, id);
22483 getRepairXY : function(e, data){
22484 return this.el.getXY();
22488 onInvalidDrop : function(target, e, id){
22489 this.beforeInvalidDrop(target, e, id);
22490 if(this.cachedTarget){
22491 if(this.cachedTarget.isNotifyTarget){
22492 this.cachedTarget.notifyOut(this, e, this.dragData);
22494 this.cacheTarget = null;
22496 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22498 if(this.afterInvalidDrop){
22500 * An empty function by default, but provided so that you can perform a custom action
22501 * after an invalid drop has occurred by providing an implementation.
22502 * @param {Event} e The event object
22503 * @param {String} id The id of the dropped element
22504 * @method afterInvalidDrop
22506 this.afterInvalidDrop(e, id);
22511 afterRepair : function(){
22513 this.el.highlight(this.hlColor || "c3daf9");
22515 this.dragging = false;
22519 * An empty function by default, but provided so that you can perform a custom action after an invalid
22520 * drop has occurred.
22521 * @param {Roo.dd.DragDrop} target The drop target
22522 * @param {Event} e The event object
22523 * @param {String} id The id of the dragged element
22524 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22526 beforeInvalidDrop : function(target, e, id){
22531 handleMouseDown : function(e){
22532 if(this.dragging) {
22535 var data = this.getDragData(e);
22536 if(data && this.onBeforeDrag(data, e) !== false){
22537 this.dragData = data;
22539 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22544 * An empty function by default, but provided so that you can perform a custom action before the initial
22545 * drag event begins and optionally cancel it.
22546 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22547 * @param {Event} e The event object
22548 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22550 onBeforeDrag : function(data, e){
22555 * An empty function by default, but provided so that you can perform a custom action once the initial
22556 * drag event has begun. The drag cannot be canceled from this function.
22557 * @param {Number} x The x position of the click on the dragged object
22558 * @param {Number} y The y position of the click on the dragged object
22560 onStartDrag : Roo.emptyFn,
22562 // private - YUI override
22563 startDrag : function(x, y){
22564 this.proxy.reset();
22565 this.dragging = true;
22566 this.proxy.update("");
22567 this.onInitDrag(x, y);
22572 onInitDrag : function(x, y){
22573 var clone = this.el.dom.cloneNode(true);
22574 clone.id = Roo.id(); // prevent duplicate ids
22575 this.proxy.update(clone);
22576 this.onStartDrag(x, y);
22581 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22582 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22584 getProxy : function(){
22589 * Hides the drag source's {@link Roo.dd.StatusProxy}
22591 hideProxy : function(){
22593 this.proxy.reset(true);
22594 this.dragging = false;
22598 triggerCacheRefresh : function(){
22599 Roo.dd.DDM.refreshCache(this.groups);
22602 // private - override to prevent hiding
22603 b4EndDrag: function(e) {
22606 // private - override to prevent moving
22607 endDrag : function(e){
22608 this.onEndDrag(this.dragData, e);
22612 onEndDrag : function(data, e){
22615 // private - pin to cursor
22616 autoOffset : function(x, y) {
22617 this.setDelta(-12, -20);
22621 * Ext JS Library 1.1.1
22622 * Copyright(c) 2006-2007, Ext JS, LLC.
22624 * Originally Released Under LGPL - original licence link has changed is not relivant.
22627 * <script type="text/javascript">
22632 * @class Roo.dd.DropTarget
22633 * @extends Roo.dd.DDTarget
22634 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22635 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22637 * @param {String/HTMLElement/Element} el The container element
22638 * @param {Object} config
22640 Roo.dd.DropTarget = function(el, config){
22641 this.el = Roo.get(el);
22643 var listeners = false; ;
22644 if (config && config.listeners) {
22645 listeners= config.listeners;
22646 delete config.listeners;
22648 Roo.apply(this, config);
22650 if(this.containerScroll){
22651 Roo.dd.ScrollManager.register(this.el);
22655 * @scope Roo.dd.DropTarget
22660 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22661 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22662 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22664 * IMPORTANT : it should set this.valid to true|false
22666 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22667 * @param {Event} e The event
22668 * @param {Object} data An object containing arbitrary data supplied by the drag source
22674 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22675 * This method will be called on every mouse movement while the drag source is over the drop target.
22676 * This default implementation simply returns the dropAllowed config value.
22678 * IMPORTANT : it should set this.valid to true|false
22680 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22681 * @param {Event} e The event
22682 * @param {Object} data An object containing arbitrary data supplied by the drag source
22688 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22689 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22690 * overClass (if any) from the drop element.
22693 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22694 * @param {Event} e The event
22695 * @param {Object} data An object containing arbitrary data supplied by the drag source
22701 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22702 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22703 * implementation that does something to process the drop event and returns true so that the drag source's
22704 * repair action does not run.
22706 * IMPORTANT : it should set this.success
22708 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22709 * @param {Event} e The event
22710 * @param {Object} data An object containing arbitrary data supplied by the drag source
22716 Roo.dd.DropTarget.superclass.constructor.call( this,
22718 this.ddGroup || this.group,
22721 listeners : listeners || {}
22729 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22731 * @cfg {String} overClass
22732 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22735 * @cfg {String} ddGroup
22736 * The drag drop group to handle drop events for
22740 * @cfg {String} dropAllowed
22741 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22743 dropAllowed : "x-dd-drop-ok",
22745 * @cfg {String} dropNotAllowed
22746 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22748 dropNotAllowed : "x-dd-drop-nodrop",
22750 * @cfg {boolean} success
22751 * set this after drop listener..
22755 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22756 * if the drop point is valid for over/enter..
22763 isNotifyTarget : true,
22768 notifyEnter : function(dd, e, data)
22771 this.fireEvent('enter', dd, e, data);
22772 if(this.overClass){
22773 this.el.addClass(this.overClass);
22775 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22776 this.valid ? this.dropAllowed : this.dropNotAllowed
22783 notifyOver : function(dd, e, data)
22786 this.fireEvent('over', dd, e, data);
22787 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22788 this.valid ? this.dropAllowed : this.dropNotAllowed
22795 notifyOut : function(dd, e, data)
22797 this.fireEvent('out', dd, e, data);
22798 if(this.overClass){
22799 this.el.removeClass(this.overClass);
22806 notifyDrop : function(dd, e, data)
22808 this.success = false;
22809 this.fireEvent('drop', dd, e, data);
22810 return this.success;
22814 * Ext JS Library 1.1.1
22815 * Copyright(c) 2006-2007, Ext JS, LLC.
22817 * Originally Released Under LGPL - original licence link has changed is not relivant.
22820 * <script type="text/javascript">
22825 * @class Roo.dd.DragZone
22826 * @extends Roo.dd.DragSource
22827 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22828 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22830 * @param {String/HTMLElement/Element} el The container element
22831 * @param {Object} config
22833 Roo.dd.DragZone = function(el, config){
22834 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22835 if(this.containerScroll){
22836 Roo.dd.ScrollManager.register(this.el);
22840 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22842 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22843 * for auto scrolling during drag operations.
22846 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22847 * method after a failed drop (defaults to "c3daf9" - light blue)
22851 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22852 * for a valid target to drag based on the mouse down. Override this method
22853 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22854 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22855 * @param {EventObject} e The mouse down event
22856 * @return {Object} The dragData
22858 getDragData : function(e){
22859 return Roo.dd.Registry.getHandleFromEvent(e);
22863 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22864 * this.dragData.ddel
22865 * @param {Number} x The x position of the click on the dragged object
22866 * @param {Number} y The y position of the click on the dragged object
22867 * @return {Boolean} true to continue the drag, false to cancel
22869 onInitDrag : function(x, y){
22870 this.proxy.update(this.dragData.ddel.cloneNode(true));
22871 this.onStartDrag(x, y);
22876 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22878 afterRepair : function(){
22880 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22882 this.dragging = false;
22886 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22887 * the XY of this.dragData.ddel
22888 * @param {EventObject} e The mouse up event
22889 * @return {Array} The xy location (e.g. [100, 200])
22891 getRepairXY : function(e){
22892 return Roo.Element.fly(this.dragData.ddel).getXY();
22896 * Ext JS Library 1.1.1
22897 * Copyright(c) 2006-2007, Ext JS, LLC.
22899 * Originally Released Under LGPL - original licence link has changed is not relivant.
22902 * <script type="text/javascript">
22905 * @class Roo.dd.DropZone
22906 * @extends Roo.dd.DropTarget
22907 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22908 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22910 * @param {String/HTMLElement/Element} el The container element
22911 * @param {Object} config
22913 Roo.dd.DropZone = function(el, config){
22914 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22917 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22919 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22920 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22921 * provide your own custom lookup.
22922 * @param {Event} e The event
22923 * @return {Object} data The custom data
22925 getTargetFromEvent : function(e){
22926 return Roo.dd.Registry.getTargetFromEvent(e);
22930 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22931 * that it has registered. This method has no default implementation and should be overridden to provide
22932 * node-specific processing if necessary.
22933 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22934 * {@link #getTargetFromEvent} for this node)
22935 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22936 * @param {Event} e The event
22937 * @param {Object} data An object containing arbitrary data supplied by the drag source
22939 onNodeEnter : function(n, dd, e, data){
22944 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22945 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22946 * overridden to provide the proper feedback.
22947 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22948 * {@link #getTargetFromEvent} for this node)
22949 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22950 * @param {Event} e The event
22951 * @param {Object} data An object containing arbitrary data supplied by the drag source
22952 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22953 * underlying {@link Roo.dd.StatusProxy} can be updated
22955 onNodeOver : function(n, dd, e, data){
22956 return this.dropAllowed;
22960 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22961 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22962 * node-specific processing if necessary.
22963 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22964 * {@link #getTargetFromEvent} for this node)
22965 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22966 * @param {Event} e The event
22967 * @param {Object} data An object containing arbitrary data supplied by the drag source
22969 onNodeOut : function(n, dd, e, data){
22974 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22975 * the drop node. The default implementation returns false, so it should be overridden to provide the
22976 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22977 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22978 * {@link #getTargetFromEvent} for this node)
22979 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22980 * @param {Event} e The event
22981 * @param {Object} data An object containing arbitrary data supplied by the drag source
22982 * @return {Boolean} True if the drop was valid, else false
22984 onNodeDrop : function(n, dd, e, data){
22989 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22990 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22991 * it should be overridden to provide the proper feedback if necessary.
22992 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22993 * @param {Event} e The event
22994 * @param {Object} data An object containing arbitrary data supplied by the drag source
22995 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22996 * underlying {@link Roo.dd.StatusProxy} can be updated
22998 onContainerOver : function(dd, e, data){
22999 return this.dropNotAllowed;
23003 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
23004 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
23005 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
23006 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
23007 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23008 * @param {Event} e The event
23009 * @param {Object} data An object containing arbitrary data supplied by the drag source
23010 * @return {Boolean} True if the drop was valid, else false
23012 onContainerDrop : function(dd, e, data){
23017 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
23018 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
23019 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
23020 * you should override this method and provide a custom implementation.
23021 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23022 * @param {Event} e The event
23023 * @param {Object} data An object containing arbitrary data supplied by the drag source
23024 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23025 * underlying {@link Roo.dd.StatusProxy} can be updated
23027 notifyEnter : function(dd, e, data){
23028 return this.dropNotAllowed;
23032 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
23033 * This method will be called on every mouse movement while the drag source is over the drop zone.
23034 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
23035 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
23036 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
23037 * registered node, it will call {@link #onContainerOver}.
23038 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23039 * @param {Event} e The event
23040 * @param {Object} data An object containing arbitrary data supplied by the drag source
23041 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23042 * underlying {@link Roo.dd.StatusProxy} can be updated
23044 notifyOver : function(dd, e, data){
23045 var n = this.getTargetFromEvent(e);
23046 if(!n){ // not over valid drop target
23047 if(this.lastOverNode){
23048 this.onNodeOut(this.lastOverNode, dd, e, data);
23049 this.lastOverNode = null;
23051 return this.onContainerOver(dd, e, data);
23053 if(this.lastOverNode != n){
23054 if(this.lastOverNode){
23055 this.onNodeOut(this.lastOverNode, dd, e, data);
23057 this.onNodeEnter(n, dd, e, data);
23058 this.lastOverNode = n;
23060 return this.onNodeOver(n, dd, e, data);
23064 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
23065 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
23066 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
23067 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
23068 * @param {Event} e The event
23069 * @param {Object} data An object containing arbitrary data supplied by the drag zone
23071 notifyOut : function(dd, e, data){
23072 if(this.lastOverNode){
23073 this.onNodeOut(this.lastOverNode, dd, e, data);
23074 this.lastOverNode = null;
23079 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
23080 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
23081 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
23082 * otherwise it will call {@link #onContainerDrop}.
23083 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23084 * @param {Event} e The event
23085 * @param {Object} data An object containing arbitrary data supplied by the drag source
23086 * @return {Boolean} True if the drop was valid, else false
23088 notifyDrop : function(dd, e, data){
23089 if(this.lastOverNode){
23090 this.onNodeOut(this.lastOverNode, dd, e, data);
23091 this.lastOverNode = null;
23093 var n = this.getTargetFromEvent(e);
23095 this.onNodeDrop(n, dd, e, data) :
23096 this.onContainerDrop(dd, e, data);
23100 triggerCacheRefresh : function(){
23101 Roo.dd.DDM.refreshCache(this.groups);