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 this.dom.className = this.dom.className + " " + className;
7685 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7686 * @param {String/Array} className The CSS class to add, or an array of classes
7687 * @return {Roo.Element} this
7689 radioClass : function(className){
7690 var siblings = this.dom.parentNode.childNodes;
7691 for(var i = 0; i < siblings.length; i++) {
7692 var s = siblings[i];
7693 if(s.nodeType == 1){
7694 Roo.get(s).removeClass(className);
7697 this.addClass(className);
7702 * Removes one or more CSS classes from the element.
7703 * @param {String/Array} className The CSS class to remove, or an array of classes
7704 * @return {Roo.Element} this
7706 removeClass : function(className){
7707 if(!className || !this.dom.className){
7710 if(className instanceof Array){
7711 for(var i = 0, len = className.length; i < len; i++) {
7712 this.removeClass(className[i]);
7715 if(this.hasClass(className)){
7716 var re = this.classReCache[className];
7718 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7719 this.classReCache[className] = re;
7721 this.dom.className =
7722 this.dom.className.replace(re, " ");
7732 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7733 * @param {String} className The CSS class to toggle
7734 * @return {Roo.Element} this
7736 toggleClass : function(className){
7737 if(this.hasClass(className)){
7738 this.removeClass(className);
7740 this.addClass(className);
7746 * Checks if the specified CSS class exists on this element's DOM node.
7747 * @param {String} className The CSS class to check for
7748 * @return {Boolean} True if the class exists, else false
7750 hasClass : function(className){
7751 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7755 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7756 * @param {String} oldClassName The CSS class to replace
7757 * @param {String} newClassName The replacement CSS class
7758 * @return {Roo.Element} this
7760 replaceClass : function(oldClassName, newClassName){
7761 this.removeClass(oldClassName);
7762 this.addClass(newClassName);
7767 * Returns an object with properties matching the styles requested.
7768 * For example, el.getStyles('color', 'font-size', 'width') might return
7769 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7770 * @param {String} style1 A style name
7771 * @param {String} style2 A style name
7772 * @param {String} etc.
7773 * @return {Object} The style object
7775 getStyles : function(){
7776 var a = arguments, len = a.length, r = {};
7777 for(var i = 0; i < len; i++){
7778 r[a[i]] = this.getStyle(a[i]);
7784 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7785 * @param {String} property The style property whose value is returned.
7786 * @return {String} The current value of the style property for this element.
7788 getStyle : function(){
7789 return view && view.getComputedStyle ?
7791 var el = this.dom, v, cs, camel;
7792 if(prop == 'float'){
7795 if(el.style && (v = el.style[prop])){
7798 if(cs = view.getComputedStyle(el, "")){
7799 if(!(camel = propCache[prop])){
7800 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7807 var el = this.dom, v, cs, camel;
7808 if(prop == 'opacity'){
7809 if(typeof el.style.filter == 'string'){
7810 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7812 var fv = parseFloat(m[1]);
7814 return fv ? fv / 100 : 0;
7819 }else if(prop == 'float'){
7820 prop = "styleFloat";
7822 if(!(camel = propCache[prop])){
7823 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7825 if(v = el.style[camel]){
7828 if(cs = el.currentStyle){
7836 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7837 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7838 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7839 * @return {Roo.Element} this
7841 setStyle : function(prop, value){
7842 if(typeof prop == "string"){
7844 if (prop == 'float') {
7845 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7850 if(!(camel = propCache[prop])){
7851 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7854 if(camel == 'opacity') {
7855 this.setOpacity(value);
7857 this.dom.style[camel] = value;
7860 for(var style in prop){
7861 if(typeof prop[style] != "function"){
7862 this.setStyle(style, prop[style]);
7870 * More flexible version of {@link #setStyle} for setting style properties.
7871 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7872 * a function which returns such a specification.
7873 * @return {Roo.Element} this
7875 applyStyles : function(style){
7876 Roo.DomHelper.applyStyles(this.dom, style);
7881 * 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).
7882 * @return {Number} The X position of the element
7885 return D.getX(this.dom);
7889 * 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).
7890 * @return {Number} The Y position of the element
7893 return D.getY(this.dom);
7897 * 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).
7898 * @return {Array} The XY position of the element
7901 return D.getXY(this.dom);
7905 * 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).
7906 * @param {Number} The X position of the element
7907 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7908 * @return {Roo.Element} this
7910 setX : function(x, animate){
7912 D.setX(this.dom, x);
7914 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7920 * 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).
7921 * @param {Number} The Y position of the element
7922 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7923 * @return {Roo.Element} this
7925 setY : function(y, animate){
7927 D.setY(this.dom, y);
7929 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7935 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7936 * @param {String} left The left CSS property value
7937 * @return {Roo.Element} this
7939 setLeft : function(left){
7940 this.setStyle("left", this.addUnits(left));
7945 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7946 * @param {String} top The top CSS property value
7947 * @return {Roo.Element} this
7949 setTop : function(top){
7950 this.setStyle("top", this.addUnits(top));
7955 * Sets the element's CSS right style.
7956 * @param {String} right The right CSS property value
7957 * @return {Roo.Element} this
7959 setRight : function(right){
7960 this.setStyle("right", this.addUnits(right));
7965 * Sets the element's CSS bottom style.
7966 * @param {String} bottom The bottom CSS property value
7967 * @return {Roo.Element} this
7969 setBottom : function(bottom){
7970 this.setStyle("bottom", this.addUnits(bottom));
7975 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7976 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7977 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
7978 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7979 * @return {Roo.Element} this
7981 setXY : function(pos, animate){
7983 D.setXY(this.dom, pos);
7985 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
7991 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
7992 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7993 * @param {Number} x X value for new position (coordinates are page-based)
7994 * @param {Number} y Y value for new position (coordinates are page-based)
7995 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7996 * @return {Roo.Element} this
7998 setLocation : function(x, y, animate){
7999 this.setXY([x, y], this.preanim(arguments, 2));
8004 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8005 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8006 * @param {Number} x X value for new position (coordinates are page-based)
8007 * @param {Number} y Y value for new position (coordinates are page-based)
8008 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8009 * @return {Roo.Element} this
8011 moveTo : function(x, y, animate){
8012 this.setXY([x, y], this.preanim(arguments, 2));
8017 * Returns the region of the given element.
8018 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
8019 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
8021 getRegion : function(){
8022 return D.getRegion(this.dom);
8026 * Returns the offset height of the element
8027 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
8028 * @return {Number} The element's height
8030 getHeight : function(contentHeight){
8031 var h = this.dom.offsetHeight || 0;
8032 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
8036 * Returns the offset width of the element
8037 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
8038 * @return {Number} The element's width
8040 getWidth : function(contentWidth){
8041 var w = this.dom.offsetWidth || 0;
8042 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
8046 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8047 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8048 * if a height has not been set using CSS.
8051 getComputedHeight : function(){
8052 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8054 h = parseInt(this.getStyle('height'), 10) || 0;
8055 if(!this.isBorderBox()){
8056 h += this.getFrameWidth('tb');
8063 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8064 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8065 * if a width has not been set using CSS.
8068 getComputedWidth : function(){
8069 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8071 w = parseInt(this.getStyle('width'), 10) || 0;
8072 if(!this.isBorderBox()){
8073 w += this.getFrameWidth('lr');
8080 * Returns the size of the element.
8081 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8082 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8084 getSize : function(contentSize){
8085 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8089 * Returns the width and height of the viewport.
8090 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8092 getViewSize : function(){
8093 var d = this.dom, doc = document, aw = 0, ah = 0;
8094 if(d == doc || d == doc.body){
8095 return {width : D.getViewWidth(), height: D.getViewHeight()};
8098 width : d.clientWidth,
8099 height: d.clientHeight
8105 * Returns the value of the "value" attribute
8106 * @param {Boolean} asNumber true to parse the value as a number
8107 * @return {String/Number}
8109 getValue : function(asNumber){
8110 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8114 adjustWidth : function(width){
8115 if(typeof width == "number"){
8116 if(this.autoBoxAdjust && !this.isBorderBox()){
8117 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8127 adjustHeight : function(height){
8128 if(typeof height == "number"){
8129 if(this.autoBoxAdjust && !this.isBorderBox()){
8130 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8140 * Set the width of the element
8141 * @param {Number} width The new width
8142 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8143 * @return {Roo.Element} this
8145 setWidth : function(width, animate){
8146 width = this.adjustWidth(width);
8148 this.dom.style.width = this.addUnits(width);
8150 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8156 * Set the height of the element
8157 * @param {Number} height The new height
8158 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8159 * @return {Roo.Element} this
8161 setHeight : function(height, animate){
8162 height = this.adjustHeight(height);
8164 this.dom.style.height = this.addUnits(height);
8166 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8172 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8173 * @param {Number} width The new width
8174 * @param {Number} height The new height
8175 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8176 * @return {Roo.Element} this
8178 setSize : function(width, height, animate){
8179 if(typeof width == "object"){ // in case of object from getSize()
8180 height = width.height; width = width.width;
8182 width = this.adjustWidth(width); height = this.adjustHeight(height);
8184 this.dom.style.width = this.addUnits(width);
8185 this.dom.style.height = this.addUnits(height);
8187 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8193 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8194 * @param {Number} x X value for new position (coordinates are page-based)
8195 * @param {Number} y Y value for new position (coordinates are page-based)
8196 * @param {Number} width The new width
8197 * @param {Number} height The new height
8198 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8199 * @return {Roo.Element} this
8201 setBounds : function(x, y, width, height, animate){
8203 this.setSize(width, height);
8204 this.setLocation(x, y);
8206 width = this.adjustWidth(width); height = this.adjustHeight(height);
8207 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8208 this.preanim(arguments, 4), 'motion');
8214 * 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.
8215 * @param {Roo.lib.Region} region The region to fill
8216 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8217 * @return {Roo.Element} this
8219 setRegion : function(region, animate){
8220 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8225 * Appends an event handler
8227 * @param {String} eventName The type of event to append
8228 * @param {Function} fn The method the event invokes
8229 * @param {Object} scope (optional) The scope (this object) of the fn
8230 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8232 addListener : function(eventName, fn, scope, options){
8234 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8236 if (eventName == 'dblclick') {
8237 this.addListener('touchstart', this.onTapHandler, this);
8241 onTapHandler : function(event)
8243 if(!this.tapedTwice) {
8244 this.tapedTwice = true;
8246 setTimeout( function() {
8247 s.tapedTwice = false;
8251 event.preventDefault();
8252 var revent = document.createEventObject(event);
8253 revent.eventName = "dblclick";
8254 revent.eventType = "dblclick";
8255 this.dom.dispatchEvent(revent);
8256 //action on double tap goes below
8261 * Removes an event handler from this element
8262 * @param {String} eventName the type of event to remove
8263 * @param {Function} fn the method the event invokes
8264 * @return {Roo.Element} this
8266 removeListener : function(eventName, fn){
8267 Roo.EventManager.removeListener(this.dom, eventName, fn);
8272 * Removes all previous added listeners from this element
8273 * @return {Roo.Element} this
8275 removeAllListeners : function(){
8276 E.purgeElement(this.dom);
8280 relayEvent : function(eventName, observable){
8281 this.on(eventName, function(e){
8282 observable.fireEvent(eventName, e);
8287 * Set the opacity of the element
8288 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8289 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8290 * @return {Roo.Element} this
8292 setOpacity : function(opacity, animate){
8294 var s = this.dom.style;
8297 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8298 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8300 s.opacity = opacity;
8303 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8309 * Gets the left X coordinate
8310 * @param {Boolean} local True to get the local css position instead of page coordinate
8313 getLeft : function(local){
8317 return parseInt(this.getStyle("left"), 10) || 0;
8322 * Gets the right X coordinate of the element (element X position + element width)
8323 * @param {Boolean} local True to get the local css position instead of page coordinate
8326 getRight : function(local){
8328 return this.getX() + this.getWidth();
8330 return (this.getLeft(true) + this.getWidth()) || 0;
8335 * Gets the top Y coordinate
8336 * @param {Boolean} local True to get the local css position instead of page coordinate
8339 getTop : function(local) {
8343 return parseInt(this.getStyle("top"), 10) || 0;
8348 * Gets the bottom Y coordinate of the element (element Y position + element height)
8349 * @param {Boolean} local True to get the local css position instead of page coordinate
8352 getBottom : function(local){
8354 return this.getY() + this.getHeight();
8356 return (this.getTop(true) + this.getHeight()) || 0;
8361 * Initializes positioning on this element. If a desired position is not passed, it will make the
8362 * the element positioned relative IF it is not already positioned.
8363 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8364 * @param {Number} zIndex (optional) The zIndex to apply
8365 * @param {Number} x (optional) Set the page X position
8366 * @param {Number} y (optional) Set the page Y position
8368 position : function(pos, zIndex, x, y){
8370 if(this.getStyle('position') == 'static'){
8371 this.setStyle('position', 'relative');
8374 this.setStyle("position", pos);
8377 this.setStyle("z-index", zIndex);
8379 if(x !== undefined && y !== undefined){
8381 }else if(x !== undefined){
8383 }else if(y !== undefined){
8389 * Clear positioning back to the default when the document was loaded
8390 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8391 * @return {Roo.Element} this
8393 clearPositioning : function(value){
8401 "position" : "static"
8407 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8408 * snapshot before performing an update and then restoring the element.
8411 getPositioning : function(){
8412 var l = this.getStyle("left");
8413 var t = this.getStyle("top");
8415 "position" : this.getStyle("position"),
8417 "right" : l ? "" : this.getStyle("right"),
8419 "bottom" : t ? "" : this.getStyle("bottom"),
8420 "z-index" : this.getStyle("z-index")
8425 * Gets the width of the border(s) for the specified side(s)
8426 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8427 * passing lr would get the border (l)eft width + the border (r)ight width.
8428 * @return {Number} The width of the sides passed added together
8430 getBorderWidth : function(side){
8431 return this.addStyles(side, El.borders);
8435 * Gets the width of the padding(s) for the specified side(s)
8436 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8437 * passing lr would get the padding (l)eft + the padding (r)ight.
8438 * @return {Number} The padding of the sides passed added together
8440 getPadding : function(side){
8441 return this.addStyles(side, El.paddings);
8445 * Set positioning with an object returned by getPositioning().
8446 * @param {Object} posCfg
8447 * @return {Roo.Element} this
8449 setPositioning : function(pc){
8450 this.applyStyles(pc);
8451 if(pc.right == "auto"){
8452 this.dom.style.right = "";
8454 if(pc.bottom == "auto"){
8455 this.dom.style.bottom = "";
8461 fixDisplay : function(){
8462 if(this.getStyle("display") == "none"){
8463 this.setStyle("visibility", "hidden");
8464 this.setStyle("display", this.originalDisplay); // first try reverting to default
8465 if(this.getStyle("display") == "none"){ // if that fails, default to block
8466 this.setStyle("display", "block");
8472 * Quick set left and top adding default units
8473 * @param {String} left The left CSS property value
8474 * @param {String} top The top CSS property value
8475 * @return {Roo.Element} this
8477 setLeftTop : function(left, top){
8478 this.dom.style.left = this.addUnits(left);
8479 this.dom.style.top = this.addUnits(top);
8484 * Move this element relative to its current position.
8485 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8486 * @param {Number} distance How far to move the element in pixels
8487 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8488 * @return {Roo.Element} this
8490 move : function(direction, distance, animate){
8491 var xy = this.getXY();
8492 direction = direction.toLowerCase();
8496 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8500 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8505 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8510 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8517 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8518 * @return {Roo.Element} this
8521 if(!this.isClipped){
8522 this.isClipped = true;
8523 this.originalClip = {
8524 "o": this.getStyle("overflow"),
8525 "x": this.getStyle("overflow-x"),
8526 "y": this.getStyle("overflow-y")
8528 this.setStyle("overflow", "hidden");
8529 this.setStyle("overflow-x", "hidden");
8530 this.setStyle("overflow-y", "hidden");
8536 * Return clipping (overflow) to original clipping before clip() was called
8537 * @return {Roo.Element} this
8539 unclip : function(){
8541 this.isClipped = false;
8542 var o = this.originalClip;
8543 if(o.o){this.setStyle("overflow", o.o);}
8544 if(o.x){this.setStyle("overflow-x", o.x);}
8545 if(o.y){this.setStyle("overflow-y", o.y);}
8552 * Gets the x,y coordinates specified by the anchor position on the element.
8553 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8554 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8555 * {width: (target width), height: (target height)} (defaults to the element's current size)
8556 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8557 * @return {Array} [x, y] An array containing the element's x and y coordinates
8559 getAnchorXY : function(anchor, local, s){
8560 //Passing a different size is useful for pre-calculating anchors,
8561 //especially for anchored animations that change the el size.
8563 var w, h, vp = false;
8566 if(d == document.body || d == document){
8568 w = D.getViewWidth(); h = D.getViewHeight();
8570 w = this.getWidth(); h = this.getHeight();
8573 w = s.width; h = s.height;
8575 var x = 0, y = 0, r = Math.round;
8576 switch((anchor || "tl").toLowerCase()){
8618 var sc = this.getScroll();
8619 return [x + sc.left, y + sc.top];
8621 //Add the element's offset xy
8622 var o = this.getXY();
8623 return [x+o[0], y+o[1]];
8627 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8628 * supported position values.
8629 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8630 * @param {String} position The position to align to.
8631 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8632 * @return {Array} [x, y]
8634 getAlignToXY : function(el, p, o)
8639 throw "Element.alignTo with an element that doesn't exist";
8641 var c = false; //constrain to viewport
8642 var p1 = "", p2 = "";
8649 }else if(p.indexOf("-") == -1){
8652 p = p.toLowerCase();
8653 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8655 throw "Element.alignTo with an invalid alignment " + p;
8657 p1 = m[1]; p2 = m[2]; c = !!m[3];
8659 //Subtract the aligned el's internal xy from the target's offset xy
8660 //plus custom offset to get the aligned el's new offset xy
8661 var a1 = this.getAnchorXY(p1, true);
8662 var a2 = el.getAnchorXY(p2, false);
8663 var x = a2[0] - a1[0] + o[0];
8664 var y = a2[1] - a1[1] + o[1];
8666 //constrain the aligned el to viewport if necessary
8667 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8668 // 5px of margin for ie
8669 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8671 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8672 //perpendicular to the vp border, allow the aligned el to slide on that border,
8673 //otherwise swap the aligned el to the opposite border of the target.
8674 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8675 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8676 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") );
8677 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8680 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8681 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8683 if((x+w) > dw + scrollX){
8684 x = swapX ? r.left-w : dw+scrollX-w;
8687 x = swapX ? r.right : scrollX;
8689 if((y+h) > dh + scrollY){
8690 y = swapY ? r.top-h : dh+scrollY-h;
8693 y = swapY ? r.bottom : scrollY;
8700 getConstrainToXY : function(){
8701 var os = {top:0, left:0, bottom:0, right: 0};
8703 return function(el, local, offsets, proposedXY){
8705 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8707 var vw, vh, vx = 0, vy = 0;
8708 if(el.dom == document.body || el.dom == document){
8709 vw = Roo.lib.Dom.getViewWidth();
8710 vh = Roo.lib.Dom.getViewHeight();
8712 vw = el.dom.clientWidth;
8713 vh = el.dom.clientHeight;
8715 var vxy = el.getXY();
8721 var s = el.getScroll();
8723 vx += offsets.left + s.left;
8724 vy += offsets.top + s.top;
8726 vw -= offsets.right;
8727 vh -= offsets.bottom;
8732 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8733 var x = xy[0], y = xy[1];
8734 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8736 // only move it if it needs it
8739 // first validate right/bottom
8748 // then make sure top/left isn't negative
8757 return moved ? [x, y] : false;
8762 adjustForConstraints : function(xy, parent, offsets){
8763 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8767 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8768 * document it aligns it to the viewport.
8769 * The position parameter is optional, and can be specified in any one of the following formats:
8771 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8772 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8773 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8774 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8775 * <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
8776 * element's anchor point, and the second value is used as the target's anchor point.</li>
8778 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8779 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8780 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8781 * that specified in order to enforce the viewport constraints.
8782 * Following are all of the supported anchor positions:
8785 ----- -----------------------------
8786 tl The top left corner (default)
8787 t The center of the top edge
8788 tr The top right corner
8789 l The center of the left edge
8790 c In the center of the element
8791 r The center of the right edge
8792 bl The bottom left corner
8793 b The center of the bottom edge
8794 br The bottom right corner
8798 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8799 el.alignTo("other-el");
8801 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8802 el.alignTo("other-el", "tr?");
8804 // align the bottom right corner of el with the center left edge of other-el
8805 el.alignTo("other-el", "br-l?");
8807 // align the center of el with the bottom left corner of other-el and
8808 // adjust the x position by -6 pixels (and the y position by 0)
8809 el.alignTo("other-el", "c-bl", [-6, 0]);
8811 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8812 * @param {String} position The position to align to.
8813 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8814 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8815 * @return {Roo.Element} this
8817 alignTo : function(element, position, offsets, animate){
8818 var xy = this.getAlignToXY(element, position, offsets);
8819 this.setXY(xy, this.preanim(arguments, 3));
8824 * Anchors an element to another element and realigns it when the window is resized.
8825 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8826 * @param {String} position The position to align to.
8827 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8828 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8829 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8830 * is a number, it is used as the buffer delay (defaults to 50ms).
8831 * @param {Function} callback The function to call after the animation finishes
8832 * @return {Roo.Element} this
8834 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8835 var action = function(){
8836 this.alignTo(el, alignment, offsets, animate);
8837 Roo.callback(callback, this);
8839 Roo.EventManager.onWindowResize(action, this);
8840 var tm = typeof monitorScroll;
8841 if(tm != 'undefined'){
8842 Roo.EventManager.on(window, 'scroll', action, this,
8843 {buffer: tm == 'number' ? monitorScroll : 50});
8845 action.call(this); // align immediately
8849 * Clears any opacity settings from this element. Required in some cases for IE.
8850 * @return {Roo.Element} this
8852 clearOpacity : function(){
8853 if (window.ActiveXObject) {
8854 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8855 this.dom.style.filter = "";
8858 this.dom.style.opacity = "";
8859 this.dom.style["-moz-opacity"] = "";
8860 this.dom.style["-khtml-opacity"] = "";
8866 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8867 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8868 * @return {Roo.Element} this
8870 hide : function(animate){
8871 this.setVisible(false, this.preanim(arguments, 0));
8876 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8877 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8878 * @return {Roo.Element} this
8880 show : function(animate){
8881 this.setVisible(true, this.preanim(arguments, 0));
8886 * @private Test if size has a unit, otherwise appends the default
8888 addUnits : function(size){
8889 return Roo.Element.addUnits(size, this.defaultUnit);
8893 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8894 * @return {Roo.Element} this
8896 beginMeasure : function(){
8898 if(el.offsetWidth || el.offsetHeight){
8899 return this; // offsets work already
8902 var p = this.dom, b = document.body; // start with this element
8903 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8904 var pe = Roo.get(p);
8905 if(pe.getStyle('display') == 'none'){
8906 changed.push({el: p, visibility: pe.getStyle("visibility")});
8907 p.style.visibility = "hidden";
8908 p.style.display = "block";
8912 this._measureChanged = changed;
8918 * Restores displays to before beginMeasure was called
8919 * @return {Roo.Element} this
8921 endMeasure : function(){
8922 var changed = this._measureChanged;
8924 for(var i = 0, len = changed.length; i < len; i++) {
8926 r.el.style.visibility = r.visibility;
8927 r.el.style.display = "none";
8929 this._measureChanged = null;
8935 * Update the innerHTML of this element, optionally searching for and processing scripts
8936 * @param {String} html The new HTML
8937 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8938 * @param {Function} callback For async script loading you can be noticed when the update completes
8939 * @return {Roo.Element} this
8941 update : function(html, loadScripts, callback){
8942 if(typeof html == "undefined"){
8945 if(loadScripts !== true){
8946 this.dom.innerHTML = html;
8947 if(typeof callback == "function"){
8955 html += '<span id="' + id + '"></span>';
8957 E.onAvailable(id, function(){
8958 var hd = document.getElementsByTagName("head")[0];
8959 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8960 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8961 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8964 while(match = re.exec(html)){
8965 var attrs = match[1];
8966 var srcMatch = attrs ? attrs.match(srcRe) : false;
8967 if(srcMatch && srcMatch[2]){
8968 var s = document.createElement("script");
8969 s.src = srcMatch[2];
8970 var typeMatch = attrs.match(typeRe);
8971 if(typeMatch && typeMatch[2]){
8972 s.type = typeMatch[2];
8975 }else if(match[2] && match[2].length > 0){
8976 if(window.execScript) {
8977 window.execScript(match[2]);
8985 window.eval(match[2]);
8989 var el = document.getElementById(id);
8990 if(el){el.parentNode.removeChild(el);}
8991 if(typeof callback == "function"){
8995 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
9000 * Direct access to the UpdateManager update() method (takes the same parameters).
9001 * @param {String/Function} url The url for this request or a function to call to get the url
9002 * @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}
9003 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
9004 * @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.
9005 * @return {Roo.Element} this
9008 var um = this.getUpdateManager();
9009 um.update.apply(um, arguments);
9014 * Gets this element's UpdateManager
9015 * @return {Roo.UpdateManager} The UpdateManager
9017 getUpdateManager : function(){
9018 if(!this.updateManager){
9019 this.updateManager = new Roo.UpdateManager(this);
9021 return this.updateManager;
9025 * Disables text selection for this element (normalized across browsers)
9026 * @return {Roo.Element} this
9028 unselectable : function(){
9029 this.dom.unselectable = "on";
9030 this.swallowEvent("selectstart", true);
9031 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
9032 this.addClass("x-unselectable");
9037 * Calculates the x, y to center this element on the screen
9038 * @return {Array} The x, y values [x, y]
9040 getCenterXY : function(){
9041 return this.getAlignToXY(document, 'c-c');
9045 * Centers the Element in either the viewport, or another Element.
9046 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
9048 center : function(centerIn){
9049 this.alignTo(centerIn || document, 'c-c');
9054 * Tests various css rules/browsers to determine if this element uses a border box
9057 isBorderBox : function(){
9058 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
9062 * Return a box {x, y, width, height} that can be used to set another elements
9063 * size/location to match this element.
9064 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
9065 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
9066 * @return {Object} box An object in the format {x, y, width, height}
9068 getBox : function(contentBox, local){
9073 var left = parseInt(this.getStyle("left"), 10) || 0;
9074 var top = parseInt(this.getStyle("top"), 10) || 0;
9077 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9079 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9081 var l = this.getBorderWidth("l")+this.getPadding("l");
9082 var r = this.getBorderWidth("r")+this.getPadding("r");
9083 var t = this.getBorderWidth("t")+this.getPadding("t");
9084 var b = this.getBorderWidth("b")+this.getPadding("b");
9085 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)};
9087 bx.right = bx.x + bx.width;
9088 bx.bottom = bx.y + bx.height;
9093 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9094 for more information about the sides.
9095 * @param {String} sides
9098 getFrameWidth : function(sides, onlyContentBox){
9099 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9103 * 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.
9104 * @param {Object} box The box to fill {x, y, width, height}
9105 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9106 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9107 * @return {Roo.Element} this
9109 setBox : function(box, adjust, animate){
9110 var w = box.width, h = box.height;
9111 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9112 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9113 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9115 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9120 * Forces the browser to repaint this element
9121 * @return {Roo.Element} this
9123 repaint : function(){
9125 this.addClass("x-repaint");
9126 setTimeout(function(){
9127 Roo.get(dom).removeClass("x-repaint");
9133 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9134 * then it returns the calculated width of the sides (see getPadding)
9135 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9136 * @return {Object/Number}
9138 getMargins : function(side){
9141 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9142 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9143 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9144 right: parseInt(this.getStyle("margin-right"), 10) || 0
9147 return this.addStyles(side, El.margins);
9152 addStyles : function(sides, styles){
9154 for(var i = 0, len = sides.length; i < len; i++){
9155 v = this.getStyle(styles[sides.charAt(i)]);
9157 w = parseInt(v, 10);
9165 * Creates a proxy element of this element
9166 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9167 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9168 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9169 * @return {Roo.Element} The new proxy element
9171 createProxy : function(config, renderTo, matchBox){
9173 renderTo = Roo.getDom(renderTo);
9175 renderTo = document.body;
9177 config = typeof config == "object" ?
9178 config : {tag : "div", cls: config};
9179 var proxy = Roo.DomHelper.append(renderTo, config, true);
9181 proxy.setBox(this.getBox());
9187 * Puts a mask over this element to disable user interaction. Requires core.css.
9188 * This method can only be applied to elements which accept child nodes.
9189 * @param {String} msg (optional) A message to display in the mask
9190 * @param {String} msgCls (optional) A css class to apply to the msg element
9191 * @return {Element} The mask element
9193 mask : function(msg, msgCls)
9195 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9196 this.setStyle("position", "relative");
9199 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9202 this.addClass("x-masked");
9203 this._mask.setDisplayed(true);
9208 while (dom && dom.style) {
9209 if (!isNaN(parseInt(dom.style.zIndex))) {
9210 z = Math.max(z, parseInt(dom.style.zIndex));
9212 dom = dom.parentNode;
9214 // if we are masking the body - then it hides everything..
9215 if (this.dom == document.body) {
9217 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9218 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9221 if(typeof msg == 'string'){
9223 this._maskMsg = Roo.DomHelper.append(this.dom, {
9224 cls: "roo-el-mask-msg",
9228 cls: 'fa fa-spinner fa-spin'
9236 var mm = this._maskMsg;
9237 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9238 if (mm.dom.lastChild) { // weird IE issue?
9239 mm.dom.lastChild.innerHTML = msg;
9241 mm.setDisplayed(true);
9243 mm.setStyle('z-index', z + 102);
9245 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9246 this._mask.setHeight(this.getHeight());
9248 this._mask.setStyle('z-index', z + 100);
9254 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9255 * it is cached for reuse.
9257 unmask : function(removeEl){
9259 if(removeEl === true){
9260 this._mask.remove();
9263 this._maskMsg.remove();
9264 delete this._maskMsg;
9267 this._mask.setDisplayed(false);
9269 this._maskMsg.setDisplayed(false);
9273 this.removeClass("x-masked");
9277 * Returns true if this element is masked
9280 isMasked : function(){
9281 return this._mask && this._mask.isVisible();
9285 * Creates an iframe shim for this element to keep selects and other windowed objects from
9287 * @return {Roo.Element} The new shim element
9289 createShim : function(){
9290 var el = document.createElement('iframe');
9291 el.frameBorder = 'no';
9292 el.className = 'roo-shim';
9293 if(Roo.isIE && Roo.isSecure){
9294 el.src = Roo.SSL_SECURE_URL;
9296 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9297 shim.autoBoxAdjust = false;
9302 * Removes this element from the DOM and deletes it from the cache
9304 remove : function(){
9305 if(this.dom.parentNode){
9306 this.dom.parentNode.removeChild(this.dom);
9308 delete El.cache[this.dom.id];
9312 * Sets up event handlers to add and remove a css class when the mouse is over this element
9313 * @param {String} className
9314 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9315 * mouseout events for children elements
9316 * @return {Roo.Element} this
9318 addClassOnOver : function(className, preventFlicker){
9319 this.on("mouseover", function(){
9320 Roo.fly(this, '_internal').addClass(className);
9322 var removeFn = function(e){
9323 if(preventFlicker !== true || !e.within(this, true)){
9324 Roo.fly(this, '_internal').removeClass(className);
9327 this.on("mouseout", removeFn, this.dom);
9332 * Sets up event handlers to add and remove a css class when this element has the focus
9333 * @param {String} className
9334 * @return {Roo.Element} this
9336 addClassOnFocus : function(className){
9337 this.on("focus", function(){
9338 Roo.fly(this, '_internal').addClass(className);
9340 this.on("blur", function(){
9341 Roo.fly(this, '_internal').removeClass(className);
9346 * 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)
9347 * @param {String} className
9348 * @return {Roo.Element} this
9350 addClassOnClick : function(className){
9352 this.on("mousedown", function(){
9353 Roo.fly(dom, '_internal').addClass(className);
9354 var d = Roo.get(document);
9355 var fn = function(){
9356 Roo.fly(dom, '_internal').removeClass(className);
9357 d.removeListener("mouseup", fn);
9359 d.on("mouseup", fn);
9365 * Stops the specified event from bubbling and optionally prevents the default action
9366 * @param {String} eventName
9367 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9368 * @return {Roo.Element} this
9370 swallowEvent : function(eventName, preventDefault){
9371 var fn = function(e){
9372 e.stopPropagation();
9377 if(eventName instanceof Array){
9378 for(var i = 0, len = eventName.length; i < len; i++){
9379 this.on(eventName[i], fn);
9383 this.on(eventName, fn);
9390 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9393 * Sizes this element to its parent element's dimensions performing
9394 * neccessary box adjustments.
9395 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9396 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9397 * @return {Roo.Element} this
9399 fitToParent : function(monitorResize, targetParent) {
9400 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9401 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9402 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9405 var p = Roo.get(targetParent || this.dom.parentNode);
9406 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9407 if (monitorResize === true) {
9408 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9409 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9415 * Gets the next sibling, skipping text nodes
9416 * @return {HTMLElement} The next sibling or null
9418 getNextSibling : function(){
9419 var n = this.dom.nextSibling;
9420 while(n && n.nodeType != 1){
9427 * Gets the previous sibling, skipping text nodes
9428 * @return {HTMLElement} The previous sibling or null
9430 getPrevSibling : function(){
9431 var n = this.dom.previousSibling;
9432 while(n && n.nodeType != 1){
9433 n = n.previousSibling;
9440 * Appends the passed element(s) to this element
9441 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9442 * @return {Roo.Element} this
9444 appendChild: function(el){
9451 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9452 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9453 * automatically generated with the specified attributes.
9454 * @param {HTMLElement} insertBefore (optional) a child element of this element
9455 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9456 * @return {Roo.Element} The new child element
9458 createChild: function(config, insertBefore, returnDom){
9459 config = config || {tag:'div'};
9461 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9463 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9467 * Appends this element to the passed element
9468 * @param {String/HTMLElement/Element} el The new parent element
9469 * @return {Roo.Element} this
9471 appendTo: function(el){
9472 el = Roo.getDom(el);
9473 el.appendChild(this.dom);
9478 * Inserts this element before the passed element in the DOM
9479 * @param {String/HTMLElement/Element} el The element to insert before
9480 * @return {Roo.Element} this
9482 insertBefore: function(el){
9483 el = Roo.getDom(el);
9484 el.parentNode.insertBefore(this.dom, el);
9489 * Inserts this element after the passed element in the DOM
9490 * @param {String/HTMLElement/Element} el The element to insert after
9491 * @return {Roo.Element} this
9493 insertAfter: function(el){
9494 el = Roo.getDom(el);
9495 el.parentNode.insertBefore(this.dom, el.nextSibling);
9500 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9501 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9502 * @return {Roo.Element} The new child
9504 insertFirst: function(el, returnDom){
9506 if(typeof el == 'object' && !el.nodeType){ // dh config
9507 return this.createChild(el, this.dom.firstChild, returnDom);
9509 el = Roo.getDom(el);
9510 this.dom.insertBefore(el, this.dom.firstChild);
9511 return !returnDom ? Roo.get(el) : el;
9516 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9517 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9518 * @param {String} where (optional) 'before' or 'after' defaults to before
9519 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9520 * @return {Roo.Element} the inserted Element
9522 insertSibling: function(el, where, returnDom){
9523 where = where ? where.toLowerCase() : 'before';
9525 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9527 if(typeof el == 'object' && !el.nodeType){ // dh config
9528 if(where == 'after' && !this.dom.nextSibling){
9529 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9531 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9535 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9536 where == 'before' ? this.dom : this.dom.nextSibling);
9545 * Creates and wraps this element with another element
9546 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9547 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9548 * @return {HTMLElement/Element} The newly created wrapper element
9550 wrap: function(config, returnDom){
9552 config = {tag: "div"};
9554 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9555 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9560 * Replaces the passed element with this element
9561 * @param {String/HTMLElement/Element} el The element to replace
9562 * @return {Roo.Element} this
9564 replace: function(el){
9566 this.insertBefore(el);
9572 * Inserts an html fragment into this element
9573 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9574 * @param {String} html The HTML fragment
9575 * @param {Boolean} returnEl True to return an Roo.Element
9576 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9578 insertHtml : function(where, html, returnEl){
9579 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9580 return returnEl ? Roo.get(el) : el;
9584 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9585 * @param {Object} o The object with the attributes
9586 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9587 * @return {Roo.Element} this
9589 set : function(o, useSet){
9591 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9593 if(attr == "style" || typeof o[attr] == "function") { continue; }
9595 el.className = o["cls"];
9598 el.setAttribute(attr, o[attr]);
9605 Roo.DomHelper.applyStyles(el, o.style);
9611 * Convenience method for constructing a KeyMap
9612 * @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:
9613 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9614 * @param {Function} fn The function to call
9615 * @param {Object} scope (optional) The scope of the function
9616 * @return {Roo.KeyMap} The KeyMap created
9618 addKeyListener : function(key, fn, scope){
9620 if(typeof key != "object" || key instanceof Array){
9636 return new Roo.KeyMap(this, config);
9640 * Creates a KeyMap for this element
9641 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9642 * @return {Roo.KeyMap} The KeyMap created
9644 addKeyMap : function(config){
9645 return new Roo.KeyMap(this, config);
9649 * Returns true if this element is scrollable.
9652 isScrollable : function(){
9654 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9658 * 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().
9659 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9660 * @param {Number} value The new scroll value
9661 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9662 * @return {Element} this
9665 scrollTo : function(side, value, animate){
9666 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9668 this.dom[prop] = value;
9670 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9671 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9677 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9678 * within this element's scrollable range.
9679 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9680 * @param {Number} distance How far to scroll the element in pixels
9681 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9682 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9683 * was scrolled as far as it could go.
9685 scroll : function(direction, distance, animate){
9686 if(!this.isScrollable()){
9690 var l = el.scrollLeft, t = el.scrollTop;
9691 var w = el.scrollWidth, h = el.scrollHeight;
9692 var cw = el.clientWidth, ch = el.clientHeight;
9693 direction = direction.toLowerCase();
9694 var scrolled = false;
9695 var a = this.preanim(arguments, 2);
9700 var v = Math.min(l + distance, w-cw);
9701 this.scrollTo("left", v, a);
9708 var v = Math.max(l - distance, 0);
9709 this.scrollTo("left", v, a);
9717 var v = Math.max(t - distance, 0);
9718 this.scrollTo("top", v, a);
9726 var v = Math.min(t + distance, h-ch);
9727 this.scrollTo("top", v, a);
9736 * Translates the passed page coordinates into left/top css values for this element
9737 * @param {Number/Array} x The page x or an array containing [x, y]
9738 * @param {Number} y The page y
9739 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9741 translatePoints : function(x, y){
9742 if(typeof x == 'object' || x instanceof Array){
9745 var p = this.getStyle('position');
9746 var o = this.getXY();
9748 var l = parseInt(this.getStyle('left'), 10);
9749 var t = parseInt(this.getStyle('top'), 10);
9752 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9755 t = (p == "relative") ? 0 : this.dom.offsetTop;
9758 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9762 * Returns the current scroll position of the element.
9763 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9765 getScroll : function(){
9766 var d = this.dom, doc = document;
9767 if(d == doc || d == doc.body){
9768 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9769 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9770 return {left: l, top: t};
9772 return {left: d.scrollLeft, top: d.scrollTop};
9777 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9778 * are convert to standard 6 digit hex color.
9779 * @param {String} attr The css attribute
9780 * @param {String} defaultValue The default value to use when a valid color isn't found
9781 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9784 getColor : function(attr, defaultValue, prefix){
9785 var v = this.getStyle(attr);
9786 if(!v || v == "transparent" || v == "inherit") {
9787 return defaultValue;
9789 var color = typeof prefix == "undefined" ? "#" : prefix;
9790 if(v.substr(0, 4) == "rgb("){
9791 var rvs = v.slice(4, v.length -1).split(",");
9792 for(var i = 0; i < 3; i++){
9793 var h = parseInt(rvs[i]).toString(16);
9800 if(v.substr(0, 1) == "#"){
9802 for(var i = 1; i < 4; i++){
9803 var c = v.charAt(i);
9806 }else if(v.length == 7){
9807 color += v.substr(1);
9811 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9815 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9816 * gradient background, rounded corners and a 4-way shadow.
9817 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9818 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9819 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9820 * @return {Roo.Element} this
9822 boxWrap : function(cls){
9823 cls = cls || 'x-box';
9824 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9825 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9830 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9831 * @param {String} namespace The namespace in which to look for the attribute
9832 * @param {String} name The attribute name
9833 * @return {String} The attribute value
9835 getAttributeNS : Roo.isIE ? function(ns, name){
9837 var type = typeof d[ns+":"+name];
9838 if(type != 'undefined' && type != 'unknown'){
9839 return d[ns+":"+name];
9842 } : function(ns, name){
9844 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9849 * Sets or Returns the value the dom attribute value
9850 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9851 * @param {String} value (optional) The value to set the attribute to
9852 * @return {String} The attribute value
9854 attr : function(name){
9855 if (arguments.length > 1) {
9856 this.dom.setAttribute(name, arguments[1]);
9857 return arguments[1];
9859 if (typeof(name) == 'object') {
9860 for(var i in name) {
9861 this.attr(i, name[i]);
9867 if (!this.dom.hasAttribute(name)) {
9870 return this.dom.getAttribute(name);
9877 var ep = El.prototype;
9880 * Appends an event handler (Shorthand for addListener)
9881 * @param {String} eventName The type of event to append
9882 * @param {Function} fn The method the event invokes
9883 * @param {Object} scope (optional) The scope (this object) of the fn
9884 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9887 ep.on = ep.addListener;
9889 ep.mon = ep.addListener;
9892 * Removes an event handler from this element (shorthand for removeListener)
9893 * @param {String} eventName the type of event to remove
9894 * @param {Function} fn the method the event invokes
9895 * @return {Roo.Element} this
9898 ep.un = ep.removeListener;
9901 * true to automatically adjust width and height settings for box-model issues (default to true)
9903 ep.autoBoxAdjust = true;
9906 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9909 El.addUnits = function(v, defaultUnit){
9910 if(v === "" || v == "auto"){
9913 if(v === undefined){
9916 if(typeof v == "number" || !El.unitPattern.test(v)){
9917 return v + (defaultUnit || 'px');
9922 // special markup used throughout Roo when box wrapping elements
9923 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>';
9925 * Visibility mode constant - Use visibility to hide element
9931 * Visibility mode constant - Use display to hide element
9937 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9938 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9939 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9951 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9952 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9953 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9954 * @return {Element} The Element object
9957 El.get = function(el){
9959 if(!el){ return null; }
9960 if(typeof el == "string"){ // element id
9961 if(!(elm = document.getElementById(el))){
9964 if(ex = El.cache[el]){
9967 ex = El.cache[el] = new El(elm);
9970 }else if(el.tagName){ // dom element
9974 if(ex = El.cache[id]){
9977 ex = El.cache[id] = new El(el);
9980 }else if(el instanceof El){
9982 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9983 // catch case where it hasn't been appended
9984 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9987 }else if(el.isComposite){
9989 }else if(el instanceof Array){
9990 return El.select(el);
9991 }else if(el == document){
9992 // create a bogus element object representing the document object
9994 var f = function(){};
9995 f.prototype = El.prototype;
9997 docEl.dom = document;
10005 El.uncache = function(el){
10006 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
10008 delete El.cache[a[i].id || a[i]];
10014 // Garbage collection - uncache elements/purge listeners on orphaned elements
10015 // so we don't hold a reference and cause the browser to retain them
10016 El.garbageCollect = function(){
10017 if(!Roo.enableGarbageCollector){
10018 clearInterval(El.collectorThread);
10021 for(var eid in El.cache){
10022 var el = El.cache[eid], d = el.dom;
10023 // -------------------------------------------------------
10024 // Determining what is garbage:
10025 // -------------------------------------------------------
10027 // dom node is null, definitely garbage
10028 // -------------------------------------------------------
10030 // no parentNode == direct orphan, definitely garbage
10031 // -------------------------------------------------------
10032 // !d.offsetParent && !document.getElementById(eid)
10033 // display none elements have no offsetParent so we will
10034 // also try to look it up by it's id. However, check
10035 // offsetParent first so we don't do unneeded lookups.
10036 // This enables collection of elements that are not orphans
10037 // directly, but somewhere up the line they have an orphan
10039 // -------------------------------------------------------
10040 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
10041 delete El.cache[eid];
10042 if(d && Roo.enableListenerCollection){
10048 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
10052 El.Flyweight = function(dom){
10055 El.Flyweight.prototype = El.prototype;
10057 El._flyweights = {};
10059 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10060 * the dom node can be overwritten by other code.
10061 * @param {String/HTMLElement} el The dom node or id
10062 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10063 * prevent conflicts (e.g. internally Roo uses "_internal")
10065 * @return {Element} The shared Element object
10067 El.fly = function(el, named){
10068 named = named || '_global';
10069 el = Roo.getDom(el);
10073 if(!El._flyweights[named]){
10074 El._flyweights[named] = new El.Flyweight();
10076 El._flyweights[named].dom = el;
10077 return El._flyweights[named];
10081 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10082 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10083 * Shorthand of {@link Roo.Element#get}
10084 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10085 * @return {Element} The Element object
10091 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10092 * the dom node can be overwritten by other code.
10093 * Shorthand of {@link Roo.Element#fly}
10094 * @param {String/HTMLElement} el The dom node or id
10095 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10096 * prevent conflicts (e.g. internally Roo uses "_internal")
10098 * @return {Element} The shared Element object
10104 // speedy lookup for elements never to box adjust
10105 var noBoxAdjust = Roo.isStrict ? {
10108 input:1, select:1, textarea:1
10110 if(Roo.isIE || Roo.isGecko){
10111 noBoxAdjust['button'] = 1;
10115 Roo.EventManager.on(window, 'unload', function(){
10117 delete El._flyweights;
10125 Roo.Element.selectorFunction = Roo.DomQuery.select;
10128 Roo.Element.select = function(selector, unique, root){
10130 if(typeof selector == "string"){
10131 els = Roo.Element.selectorFunction(selector, root);
10132 }else if(selector.length !== undefined){
10135 throw "Invalid selector";
10137 if(unique === true){
10138 return new Roo.CompositeElement(els);
10140 return new Roo.CompositeElementLite(els);
10144 * Selects elements based on the passed CSS selector to enable working on them as 1.
10145 * @param {String/Array} selector The CSS selector or an array of elements
10146 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10147 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10148 * @return {CompositeElementLite/CompositeElement}
10152 Roo.select = Roo.Element.select;
10169 * Ext JS Library 1.1.1
10170 * Copyright(c) 2006-2007, Ext JS, LLC.
10172 * Originally Released Under LGPL - original licence link has changed is not relivant.
10175 * <script type="text/javascript">
10180 //Notifies Element that fx methods are available
10181 Roo.enableFx = true;
10185 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10186 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10187 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10188 * Element effects to work.</p><br/>
10190 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10191 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10192 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10193 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10194 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10195 * expected results and should be done with care.</p><br/>
10197 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10198 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10201 ----- -----------------------------
10202 tl The top left corner
10203 t The center of the top edge
10204 tr The top right corner
10205 l The center of the left edge
10206 r The center of the right edge
10207 bl The bottom left corner
10208 b The center of the bottom edge
10209 br The bottom right corner
10211 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10212 * below are common options that can be passed to any Fx method.</b>
10213 * @cfg {Function} callback A function called when the effect is finished
10214 * @cfg {Object} scope The scope of the effect function
10215 * @cfg {String} easing A valid Easing value for the effect
10216 * @cfg {String} afterCls A css class to apply after the effect
10217 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10218 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10219 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10220 * effects that end with the element being visually hidden, ignored otherwise)
10221 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10222 * a function which returns such a specification that will be applied to the Element after the effect finishes
10223 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10224 * @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
10225 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10229 * Slides the element into view. An anchor point can be optionally passed to set the point of
10230 * origin for the slide effect. This function automatically handles wrapping the element with
10231 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10234 // default: slide the element in from the top
10237 // custom: slide the element in from the right with a 2-second duration
10238 el.slideIn('r', { duration: 2 });
10240 // common config options shown with default values
10246 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10247 * @param {Object} options (optional) Object literal with any of the Fx config options
10248 * @return {Roo.Element} The Element
10250 slideIn : function(anchor, o){
10251 var el = this.getFxEl();
10254 el.queueFx(o, function(){
10256 anchor = anchor || "t";
10258 // fix display to visibility
10261 // restore values after effect
10262 var r = this.getFxRestore();
10263 var b = this.getBox();
10264 // fixed size for slide
10268 var wrap = this.fxWrap(r.pos, o, "hidden");
10270 var st = this.dom.style;
10271 st.visibility = "visible";
10272 st.position = "absolute";
10274 // clear out temp styles after slide and unwrap
10275 var after = function(){
10276 el.fxUnwrap(wrap, r.pos, o);
10277 st.width = r.width;
10278 st.height = r.height;
10281 // time to calc the positions
10282 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10284 switch(anchor.toLowerCase()){
10286 wrap.setSize(b.width, 0);
10287 st.left = st.bottom = "0";
10291 wrap.setSize(0, b.height);
10292 st.right = st.top = "0";
10296 wrap.setSize(0, b.height);
10297 wrap.setX(b.right);
10298 st.left = st.top = "0";
10299 a = {width: bw, points: pt};
10302 wrap.setSize(b.width, 0);
10303 wrap.setY(b.bottom);
10304 st.left = st.top = "0";
10305 a = {height: bh, points: pt};
10308 wrap.setSize(0, 0);
10309 st.right = st.bottom = "0";
10310 a = {width: bw, height: bh};
10313 wrap.setSize(0, 0);
10314 wrap.setY(b.y+b.height);
10315 st.right = st.top = "0";
10316 a = {width: bw, height: bh, points: pt};
10319 wrap.setSize(0, 0);
10320 wrap.setXY([b.right, b.bottom]);
10321 st.left = st.top = "0";
10322 a = {width: bw, height: bh, points: pt};
10325 wrap.setSize(0, 0);
10326 wrap.setX(b.x+b.width);
10327 st.left = st.bottom = "0";
10328 a = {width: bw, height: bh, points: pt};
10331 this.dom.style.visibility = "visible";
10334 arguments.callee.anim = wrap.fxanim(a,
10344 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10345 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10346 * 'hidden') but block elements will still take up space in the document. The element must be removed
10347 * from the DOM using the 'remove' config option if desired. This function automatically handles
10348 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10351 // default: slide the element out to the top
10354 // custom: slide the element out to the right with a 2-second duration
10355 el.slideOut('r', { duration: 2 });
10357 // common config options shown with default values
10365 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10366 * @param {Object} options (optional) Object literal with any of the Fx config options
10367 * @return {Roo.Element} The Element
10369 slideOut : function(anchor, o){
10370 var el = this.getFxEl();
10373 el.queueFx(o, function(){
10375 anchor = anchor || "t";
10377 // restore values after effect
10378 var r = this.getFxRestore();
10380 var b = this.getBox();
10381 // fixed size for slide
10385 var wrap = this.fxWrap(r.pos, o, "visible");
10387 var st = this.dom.style;
10388 st.visibility = "visible";
10389 st.position = "absolute";
10393 var after = function(){
10395 el.setDisplayed(false);
10400 el.fxUnwrap(wrap, r.pos, o);
10402 st.width = r.width;
10403 st.height = r.height;
10408 var a, zero = {to: 0};
10409 switch(anchor.toLowerCase()){
10411 st.left = st.bottom = "0";
10412 a = {height: zero};
10415 st.right = st.top = "0";
10419 st.left = st.top = "0";
10420 a = {width: zero, points: {to:[b.right, b.y]}};
10423 st.left = st.top = "0";
10424 a = {height: zero, points: {to:[b.x, b.bottom]}};
10427 st.right = st.bottom = "0";
10428 a = {width: zero, height: zero};
10431 st.right = st.top = "0";
10432 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10435 st.left = st.top = "0";
10436 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10439 st.left = st.bottom = "0";
10440 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10444 arguments.callee.anim = wrap.fxanim(a,
10454 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10455 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10456 * The element must be removed from the DOM using the 'remove' config option if desired.
10462 // common config options shown with default values
10470 * @param {Object} options (optional) Object literal with any of the Fx config options
10471 * @return {Roo.Element} The Element
10473 puff : function(o){
10474 var el = this.getFxEl();
10477 el.queueFx(o, function(){
10478 this.clearOpacity();
10481 // restore values after effect
10482 var r = this.getFxRestore();
10483 var st = this.dom.style;
10485 var after = function(){
10487 el.setDisplayed(false);
10494 el.setPositioning(r.pos);
10495 st.width = r.width;
10496 st.height = r.height;
10501 var width = this.getWidth();
10502 var height = this.getHeight();
10504 arguments.callee.anim = this.fxanim({
10505 width : {to: this.adjustWidth(width * 2)},
10506 height : {to: this.adjustHeight(height * 2)},
10507 points : {by: [-(width * .5), -(height * .5)]},
10509 fontSize: {to:200, unit: "%"}
10520 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10521 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10522 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10528 // all config options shown with default values
10536 * @param {Object} options (optional) Object literal with any of the Fx config options
10537 * @return {Roo.Element} The Element
10539 switchOff : function(o){
10540 var el = this.getFxEl();
10543 el.queueFx(o, function(){
10544 this.clearOpacity();
10547 // restore values after effect
10548 var r = this.getFxRestore();
10549 var st = this.dom.style;
10551 var after = function(){
10553 el.setDisplayed(false);
10559 el.setPositioning(r.pos);
10560 st.width = r.width;
10561 st.height = r.height;
10566 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10567 this.clearOpacity();
10571 points:{by:[0, this.getHeight() * .5]}
10572 }, o, 'motion', 0.3, 'easeIn', after);
10573 }).defer(100, this);
10580 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10581 * changed using the "attr" config option) and then fading back to the original color. If no original
10582 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10585 // default: highlight background to yellow
10588 // custom: highlight foreground text to blue for 2 seconds
10589 el.highlight("0000ff", { attr: 'color', duration: 2 });
10591 // common config options shown with default values
10592 el.highlight("ffff9c", {
10593 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10594 endColor: (current color) or "ffffff",
10599 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10600 * @param {Object} options (optional) Object literal with any of the Fx config options
10601 * @return {Roo.Element} The Element
10603 highlight : function(color, o){
10604 var el = this.getFxEl();
10607 el.queueFx(o, function(){
10608 color = color || "ffff9c";
10609 attr = o.attr || "backgroundColor";
10611 this.clearOpacity();
10614 var origColor = this.getColor(attr);
10615 var restoreColor = this.dom.style[attr];
10616 endColor = (o.endColor || origColor) || "ffffff";
10618 var after = function(){
10619 el.dom.style[attr] = restoreColor;
10624 a[attr] = {from: color, to: endColor};
10625 arguments.callee.anim = this.fxanim(a,
10635 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10638 // default: a single light blue ripple
10641 // custom: 3 red ripples lasting 3 seconds total
10642 el.frame("ff0000", 3, { duration: 3 });
10644 // common config options shown with default values
10645 el.frame("C3DAF9", 1, {
10646 duration: 1 //duration of entire animation (not each individual ripple)
10647 // Note: Easing is not configurable and will be ignored if included
10650 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10651 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10652 * @param {Object} options (optional) Object literal with any of the Fx config options
10653 * @return {Roo.Element} The Element
10655 frame : function(color, count, o){
10656 var el = this.getFxEl();
10659 el.queueFx(o, function(){
10660 color = color || "#C3DAF9";
10661 if(color.length == 6){
10662 color = "#" + color;
10664 count = count || 1;
10665 duration = o.duration || 1;
10668 var b = this.getBox();
10669 var animFn = function(){
10670 var proxy = this.createProxy({
10673 visbility:"hidden",
10674 position:"absolute",
10675 "z-index":"35000", // yee haw
10676 border:"0px solid " + color
10679 var scale = Roo.isBorderBox ? 2 : 1;
10681 top:{from:b.y, to:b.y - 20},
10682 left:{from:b.x, to:b.x - 20},
10683 borderWidth:{from:0, to:10},
10684 opacity:{from:1, to:0},
10685 height:{from:b.height, to:(b.height + (20*scale))},
10686 width:{from:b.width, to:(b.width + (20*scale))}
10687 }, duration, function(){
10691 animFn.defer((duration/2)*1000, this);
10702 * Creates a pause before any subsequent queued effects begin. If there are
10703 * no effects queued after the pause it will have no effect.
10708 * @param {Number} seconds The length of time to pause (in seconds)
10709 * @return {Roo.Element} The Element
10711 pause : function(seconds){
10712 var el = this.getFxEl();
10715 el.queueFx(o, function(){
10716 setTimeout(function(){
10718 }, seconds * 1000);
10724 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10725 * using the "endOpacity" config option.
10728 // default: fade in from opacity 0 to 100%
10731 // custom: fade in from opacity 0 to 75% over 2 seconds
10732 el.fadeIn({ endOpacity: .75, duration: 2});
10734 // common config options shown with default values
10736 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10741 * @param {Object} options (optional) Object literal with any of the Fx config options
10742 * @return {Roo.Element} The Element
10744 fadeIn : function(o){
10745 var el = this.getFxEl();
10747 el.queueFx(o, function(){
10748 this.setOpacity(0);
10750 this.dom.style.visibility = 'visible';
10751 var to = o.endOpacity || 1;
10752 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10753 o, null, .5, "easeOut", function(){
10755 this.clearOpacity();
10764 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10765 * using the "endOpacity" config option.
10768 // default: fade out from the element's current opacity to 0
10771 // custom: fade out from the element's current opacity to 25% over 2 seconds
10772 el.fadeOut({ endOpacity: .25, duration: 2});
10774 // common config options shown with default values
10776 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10783 * @param {Object} options (optional) Object literal with any of the Fx config options
10784 * @return {Roo.Element} The Element
10786 fadeOut : function(o){
10787 var el = this.getFxEl();
10789 el.queueFx(o, function(){
10790 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10791 o, null, .5, "easeOut", function(){
10792 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10793 this.dom.style.display = "none";
10795 this.dom.style.visibility = "hidden";
10797 this.clearOpacity();
10805 * Animates the transition of an element's dimensions from a starting height/width
10806 * to an ending height/width.
10809 // change height and width to 100x100 pixels
10810 el.scale(100, 100);
10812 // common config options shown with default values. The height and width will default to
10813 // the element's existing values if passed as null.
10816 [element's height], {
10821 * @param {Number} width The new width (pass undefined to keep the original width)
10822 * @param {Number} height The new height (pass undefined to keep the original height)
10823 * @param {Object} options (optional) Object literal with any of the Fx config options
10824 * @return {Roo.Element} The Element
10826 scale : function(w, h, o){
10827 this.shift(Roo.apply({}, o, {
10835 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10836 * Any of these properties not specified in the config object will not be changed. This effect
10837 * requires that at least one new dimension, position or opacity setting must be passed in on
10838 * the config object in order for the function to have any effect.
10841 // slide the element horizontally to x position 200 while changing the height and opacity
10842 el.shift({ x: 200, height: 50, opacity: .8 });
10844 // common config options shown with default values.
10846 width: [element's width],
10847 height: [element's height],
10848 x: [element's x position],
10849 y: [element's y position],
10850 opacity: [element's opacity],
10855 * @param {Object} options Object literal with any of the Fx config options
10856 * @return {Roo.Element} The Element
10858 shift : function(o){
10859 var el = this.getFxEl();
10861 el.queueFx(o, function(){
10862 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10863 if(w !== undefined){
10864 a.width = {to: this.adjustWidth(w)};
10866 if(h !== undefined){
10867 a.height = {to: this.adjustHeight(h)};
10869 if(x !== undefined || y !== undefined){
10871 x !== undefined ? x : this.getX(),
10872 y !== undefined ? y : this.getY()
10875 if(op !== undefined){
10876 a.opacity = {to: op};
10878 if(o.xy !== undefined){
10879 a.points = {to: o.xy};
10881 arguments.callee.anim = this.fxanim(a,
10882 o, 'motion', .35, "easeOut", function(){
10890 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10891 * ending point of the effect.
10894 // default: slide the element downward while fading out
10897 // custom: slide the element out to the right with a 2-second duration
10898 el.ghost('r', { duration: 2 });
10900 // common config options shown with default values
10908 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10909 * @param {Object} options (optional) Object literal with any of the Fx config options
10910 * @return {Roo.Element} The Element
10912 ghost : function(anchor, o){
10913 var el = this.getFxEl();
10916 el.queueFx(o, function(){
10917 anchor = anchor || "b";
10919 // restore values after effect
10920 var r = this.getFxRestore();
10921 var w = this.getWidth(),
10922 h = this.getHeight();
10924 var st = this.dom.style;
10926 var after = function(){
10928 el.setDisplayed(false);
10934 el.setPositioning(r.pos);
10935 st.width = r.width;
10936 st.height = r.height;
10941 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10942 switch(anchor.toLowerCase()){
10969 arguments.callee.anim = this.fxanim(a,
10979 * Ensures that all effects queued after syncFx is called on the element are
10980 * run concurrently. This is the opposite of {@link #sequenceFx}.
10981 * @return {Roo.Element} The Element
10983 syncFx : function(){
10984 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10993 * Ensures that all effects queued after sequenceFx is called on the element are
10994 * run in sequence. This is the opposite of {@link #syncFx}.
10995 * @return {Roo.Element} The Element
10997 sequenceFx : function(){
10998 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11000 concurrent : false,
11007 nextFx : function(){
11008 var ef = this.fxQueue[0];
11015 * Returns true if the element has any effects actively running or queued, else returns false.
11016 * @return {Boolean} True if element has active effects, else false
11018 hasActiveFx : function(){
11019 return this.fxQueue && this.fxQueue[0];
11023 * Stops any running effects and clears the element's internal effects queue if it contains
11024 * any additional effects that haven't started yet.
11025 * @return {Roo.Element} The Element
11027 stopFx : function(){
11028 if(this.hasActiveFx()){
11029 var cur = this.fxQueue[0];
11030 if(cur && cur.anim && cur.anim.isAnimated()){
11031 this.fxQueue = [cur]; // clear out others
11032 cur.anim.stop(true);
11039 beforeFx : function(o){
11040 if(this.hasActiveFx() && !o.concurrent){
11051 * Returns true if the element is currently blocking so that no other effect can be queued
11052 * until this effect is finished, else returns false if blocking is not set. This is commonly
11053 * used to ensure that an effect initiated by a user action runs to completion prior to the
11054 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
11055 * @return {Boolean} True if blocking, else false
11057 hasFxBlock : function(){
11058 var q = this.fxQueue;
11059 return q && q[0] && q[0].block;
11063 queueFx : function(o, fn){
11067 if(!this.hasFxBlock()){
11068 Roo.applyIf(o, this.fxDefaults);
11070 var run = this.beforeFx(o);
11071 fn.block = o.block;
11072 this.fxQueue.push(fn);
11084 fxWrap : function(pos, o, vis){
11086 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11089 wrapXY = this.getXY();
11091 var div = document.createElement("div");
11092 div.style.visibility = vis;
11093 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11094 wrap.setPositioning(pos);
11095 if(wrap.getStyle("position") == "static"){
11096 wrap.position("relative");
11098 this.clearPositioning('auto');
11100 wrap.dom.appendChild(this.dom);
11102 wrap.setXY(wrapXY);
11109 fxUnwrap : function(wrap, pos, o){
11110 this.clearPositioning();
11111 this.setPositioning(pos);
11113 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11119 getFxRestore : function(){
11120 var st = this.dom.style;
11121 return {pos: this.getPositioning(), width: st.width, height : st.height};
11125 afterFx : function(o){
11127 this.applyStyles(o.afterStyle);
11130 this.addClass(o.afterCls);
11132 if(o.remove === true){
11135 Roo.callback(o.callback, o.scope, [this]);
11137 this.fxQueue.shift();
11143 getFxEl : function(){ // support for composite element fx
11144 return Roo.get(this.dom);
11148 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11149 animType = animType || 'run';
11151 var anim = Roo.lib.Anim[animType](
11153 (opt.duration || defaultDur) || .35,
11154 (opt.easing || defaultEase) || 'easeOut',
11156 Roo.callback(cb, this);
11165 // backwords compat
11166 Roo.Fx.resize = Roo.Fx.scale;
11168 //When included, Roo.Fx is automatically applied to Element so that all basic
11169 //effects are available directly via the Element API
11170 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11172 * Ext JS Library 1.1.1
11173 * Copyright(c) 2006-2007, Ext JS, LLC.
11175 * Originally Released Under LGPL - original licence link has changed is not relivant.
11178 * <script type="text/javascript">
11183 * @class Roo.CompositeElement
11184 * Standard composite class. Creates a Roo.Element for every element in the collection.
11186 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11187 * actions will be performed on all the elements in this collection.</b>
11189 * All methods return <i>this</i> and can be chained.
11191 var els = Roo.select("#some-el div.some-class", true);
11192 // or select directly from an existing element
11193 var el = Roo.get('some-el');
11194 el.select('div.some-class', true);
11196 els.setWidth(100); // all elements become 100 width
11197 els.hide(true); // all elements fade out and hide
11199 els.setWidth(100).hide(true);
11202 Roo.CompositeElement = function(els){
11203 this.elements = [];
11204 this.addElements(els);
11206 Roo.CompositeElement.prototype = {
11208 addElements : function(els){
11212 if(typeof els == "string"){
11213 els = Roo.Element.selectorFunction(els);
11215 var yels = this.elements;
11216 var index = yels.length-1;
11217 for(var i = 0, len = els.length; i < len; i++) {
11218 yels[++index] = Roo.get(els[i]);
11224 * Clears this composite and adds the elements returned by the passed selector.
11225 * @param {String/Array} els A string CSS selector, an array of elements or an element
11226 * @return {CompositeElement} this
11228 fill : function(els){
11229 this.elements = [];
11235 * Filters this composite to only elements that match the passed selector.
11236 * @param {String} selector A string CSS selector
11237 * @param {Boolean} inverse return inverse filter (not matches)
11238 * @return {CompositeElement} this
11240 filter : function(selector, inverse){
11242 inverse = inverse || false;
11243 this.each(function(el){
11244 var match = inverse ? !el.is(selector) : el.is(selector);
11246 els[els.length] = el.dom;
11253 invoke : function(fn, args){
11254 var els = this.elements;
11255 for(var i = 0, len = els.length; i < len; i++) {
11256 Roo.Element.prototype[fn].apply(els[i], args);
11261 * Adds elements to this composite.
11262 * @param {String/Array} els A string CSS selector, an array of elements or an element
11263 * @return {CompositeElement} this
11265 add : function(els){
11266 if(typeof els == "string"){
11267 this.addElements(Roo.Element.selectorFunction(els));
11268 }else if(els.length !== undefined){
11269 this.addElements(els);
11271 this.addElements([els]);
11276 * Calls the passed function passing (el, this, index) for each element in this composite.
11277 * @param {Function} fn The function to call
11278 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11279 * @return {CompositeElement} this
11281 each : function(fn, scope){
11282 var els = this.elements;
11283 for(var i = 0, len = els.length; i < len; i++){
11284 if(fn.call(scope || els[i], els[i], this, i) === false) {
11292 * Returns the Element object at the specified index
11293 * @param {Number} index
11294 * @return {Roo.Element}
11296 item : function(index){
11297 return this.elements[index] || null;
11301 * Returns the first Element
11302 * @return {Roo.Element}
11304 first : function(){
11305 return this.item(0);
11309 * Returns the last Element
11310 * @return {Roo.Element}
11313 return this.item(this.elements.length-1);
11317 * Returns the number of elements in this composite
11320 getCount : function(){
11321 return this.elements.length;
11325 * Returns true if this composite contains the passed element
11328 contains : function(el){
11329 return this.indexOf(el) !== -1;
11333 * Returns true if this composite contains the passed element
11336 indexOf : function(el){
11337 return this.elements.indexOf(Roo.get(el));
11342 * Removes the specified element(s).
11343 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11344 * or an array of any of those.
11345 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11346 * @return {CompositeElement} this
11348 removeElement : function(el, removeDom){
11349 if(el instanceof Array){
11350 for(var i = 0, len = el.length; i < len; i++){
11351 this.removeElement(el[i]);
11355 var index = typeof el == 'number' ? el : this.indexOf(el);
11358 var d = this.elements[index];
11362 d.parentNode.removeChild(d);
11365 this.elements.splice(index, 1);
11371 * Replaces the specified element with the passed element.
11372 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11374 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11375 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11376 * @return {CompositeElement} this
11378 replaceElement : function(el, replacement, domReplace){
11379 var index = typeof el == 'number' ? el : this.indexOf(el);
11382 this.elements[index].replaceWith(replacement);
11384 this.elements.splice(index, 1, Roo.get(replacement))
11391 * Removes all elements.
11393 clear : function(){
11394 this.elements = [];
11398 Roo.CompositeElement.createCall = function(proto, fnName){
11399 if(!proto[fnName]){
11400 proto[fnName] = function(){
11401 return this.invoke(fnName, arguments);
11405 for(var fnName in Roo.Element.prototype){
11406 if(typeof Roo.Element.prototype[fnName] == "function"){
11407 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11413 * Ext JS Library 1.1.1
11414 * Copyright(c) 2006-2007, Ext JS, LLC.
11416 * Originally Released Under LGPL - original licence link has changed is not relivant.
11419 * <script type="text/javascript">
11423 * @class Roo.CompositeElementLite
11424 * @extends Roo.CompositeElement
11425 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11427 var els = Roo.select("#some-el div.some-class");
11428 // or select directly from an existing element
11429 var el = Roo.get('some-el');
11430 el.select('div.some-class');
11432 els.setWidth(100); // all elements become 100 width
11433 els.hide(true); // all elements fade out and hide
11435 els.setWidth(100).hide(true);
11436 </code></pre><br><br>
11437 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11438 * actions will be performed on all the elements in this collection.</b>
11440 Roo.CompositeElementLite = function(els){
11441 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11442 this.el = new Roo.Element.Flyweight();
11444 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11445 addElements : function(els){
11447 if(els instanceof Array){
11448 this.elements = this.elements.concat(els);
11450 var yels = this.elements;
11451 var index = yels.length-1;
11452 for(var i = 0, len = els.length; i < len; i++) {
11453 yels[++index] = els[i];
11459 invoke : function(fn, args){
11460 var els = this.elements;
11462 for(var i = 0, len = els.length; i < len; i++) {
11464 Roo.Element.prototype[fn].apply(el, args);
11469 * Returns a flyweight Element of the dom element object at the specified index
11470 * @param {Number} index
11471 * @return {Roo.Element}
11473 item : function(index){
11474 if(!this.elements[index]){
11477 this.el.dom = this.elements[index];
11481 // fixes scope with flyweight
11482 addListener : function(eventName, handler, scope, opt){
11483 var els = this.elements;
11484 for(var i = 0, len = els.length; i < len; i++) {
11485 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11491 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11492 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11493 * a reference to the dom node, use el.dom.</b>
11494 * @param {Function} fn The function to call
11495 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11496 * @return {CompositeElement} this
11498 each : function(fn, scope){
11499 var els = this.elements;
11501 for(var i = 0, len = els.length; i < len; i++){
11503 if(fn.call(scope || el, el, this, i) === false){
11510 indexOf : function(el){
11511 return this.elements.indexOf(Roo.getDom(el));
11514 replaceElement : function(el, replacement, domReplace){
11515 var index = typeof el == 'number' ? el : this.indexOf(el);
11517 replacement = Roo.getDom(replacement);
11519 var d = this.elements[index];
11520 d.parentNode.insertBefore(replacement, d);
11521 d.parentNode.removeChild(d);
11523 this.elements.splice(index, 1, replacement);
11528 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11532 * Ext JS Library 1.1.1
11533 * Copyright(c) 2006-2007, Ext JS, LLC.
11535 * Originally Released Under LGPL - original licence link has changed is not relivant.
11538 * <script type="text/javascript">
11544 * @class Roo.data.Connection
11545 * @extends Roo.util.Observable
11546 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11547 * either to a configured URL, or to a URL specified at request time.
11549 * Requests made by this class are asynchronous, and will return immediately. No data from
11550 * the server will be available to the statement immediately following the {@link #request} call.
11551 * To process returned data, use a callback in the request options object, or an event listener.
11553 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11554 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11555 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11556 * property and, if present, the IFRAME's XML document as the responseXML property.
11558 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11559 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11560 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11561 * standard DOM methods.
11563 * @param {Object} config a configuration object.
11565 Roo.data.Connection = function(config){
11566 Roo.apply(this, config);
11569 * @event beforerequest
11570 * Fires before a network request is made to retrieve a data object.
11571 * @param {Connection} conn This Connection object.
11572 * @param {Object} options The options config object passed to the {@link #request} method.
11574 "beforerequest" : true,
11576 * @event requestcomplete
11577 * Fires if the request was successfully completed.
11578 * @param {Connection} conn This Connection object.
11579 * @param {Object} response The XHR object containing the response data.
11580 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11581 * @param {Object} options The options config object passed to the {@link #request} method.
11583 "requestcomplete" : true,
11585 * @event requestexception
11586 * Fires if an error HTTP status was returned from the server.
11587 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11588 * @param {Connection} conn This Connection object.
11589 * @param {Object} response The XHR object containing the response data.
11590 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11591 * @param {Object} options The options config object passed to the {@link #request} method.
11593 "requestexception" : true
11595 Roo.data.Connection.superclass.constructor.call(this);
11598 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11600 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11603 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11604 * extra parameters to each request made by this object. (defaults to undefined)
11607 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11608 * to each request made by this object. (defaults to undefined)
11611 * @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)
11614 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11618 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11624 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11627 disableCaching: true,
11630 * Sends an HTTP request to a remote server.
11631 * @param {Object} options An object which may contain the following properties:<ul>
11632 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11633 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11634 * request, a url encoded string or a function to call to get either.</li>
11635 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11636 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11637 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11638 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11639 * <li>options {Object} The parameter to the request call.</li>
11640 * <li>success {Boolean} True if the request succeeded.</li>
11641 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11643 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11644 * The callback is passed the following parameters:<ul>
11645 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11646 * <li>options {Object} The parameter to the request call.</li>
11648 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11649 * The callback is passed the following parameters:<ul>
11650 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11651 * <li>options {Object} The parameter to the request call.</li>
11653 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11654 * for the callback function. Defaults to the browser window.</li>
11655 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11656 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11657 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11658 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11659 * params for the post data. Any params will be appended to the URL.</li>
11660 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11662 * @return {Number} transactionId
11664 request : function(o){
11665 if(this.fireEvent("beforerequest", this, o) !== false){
11668 if(typeof p == "function"){
11669 p = p.call(o.scope||window, o);
11671 if(typeof p == "object"){
11672 p = Roo.urlEncode(o.params);
11674 if(this.extraParams){
11675 var extras = Roo.urlEncode(this.extraParams);
11676 p = p ? (p + '&' + extras) : extras;
11679 var url = o.url || this.url;
11680 if(typeof url == 'function'){
11681 url = url.call(o.scope||window, o);
11685 var form = Roo.getDom(o.form);
11686 url = url || form.action;
11688 var enctype = form.getAttribute("enctype");
11691 return this.doFormDataUpload(o, url);
11694 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11695 return this.doFormUpload(o, p, url);
11697 var f = Roo.lib.Ajax.serializeForm(form);
11698 p = p ? (p + '&' + f) : f;
11701 if (!o.form && o.formData) {
11702 o.formData = o.formData === true ? new FormData() : o.formData;
11703 for (var k in o.params) {
11704 o.formData.append(k,o.params[k]);
11707 return this.doFormDataUpload(o, url);
11711 var hs = o.headers;
11712 if(this.defaultHeaders){
11713 hs = Roo.apply(hs || {}, this.defaultHeaders);
11720 success: this.handleResponse,
11721 failure: this.handleFailure,
11723 argument: {options: o},
11724 timeout : o.timeout || this.timeout
11727 var method = o.method||this.method||(p ? "POST" : "GET");
11729 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11730 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11733 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11737 }else if(this.autoAbort !== false){
11741 if((method == 'GET' && p) || o.xmlData){
11742 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11745 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11746 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11747 Roo.lib.Ajax.useDefaultHeader == true;
11748 return this.transId;
11750 Roo.callback(o.callback, o.scope, [o, null, null]);
11756 * Determine whether this object has a request outstanding.
11757 * @param {Number} transactionId (Optional) defaults to the last transaction
11758 * @return {Boolean} True if there is an outstanding request.
11760 isLoading : function(transId){
11762 return Roo.lib.Ajax.isCallInProgress(transId);
11764 return this.transId ? true : false;
11769 * Aborts any outstanding request.
11770 * @param {Number} transactionId (Optional) defaults to the last transaction
11772 abort : function(transId){
11773 if(transId || this.isLoading()){
11774 Roo.lib.Ajax.abort(transId || this.transId);
11779 handleResponse : function(response){
11780 this.transId = false;
11781 var options = response.argument.options;
11782 response.argument = options ? options.argument : null;
11783 this.fireEvent("requestcomplete", this, response, options);
11784 Roo.callback(options.success, options.scope, [response, options]);
11785 Roo.callback(options.callback, options.scope, [options, true, response]);
11789 handleFailure : function(response, e){
11790 this.transId = false;
11791 var options = response.argument.options;
11792 response.argument = options ? options.argument : null;
11793 this.fireEvent("requestexception", this, response, options, e);
11794 Roo.callback(options.failure, options.scope, [response, options]);
11795 Roo.callback(options.callback, options.scope, [options, false, response]);
11799 doFormUpload : function(o, ps, url){
11801 var frame = document.createElement('iframe');
11804 frame.className = 'x-hidden';
11806 frame.src = Roo.SSL_SECURE_URL;
11808 document.body.appendChild(frame);
11811 document.frames[id].name = id;
11814 var form = Roo.getDom(o.form);
11816 form.method = 'POST';
11817 form.enctype = form.encoding = 'multipart/form-data';
11823 if(ps){ // add dynamic params
11825 ps = Roo.urlDecode(ps, false);
11827 if(ps.hasOwnProperty(k)){
11828 hd = document.createElement('input');
11829 hd.type = 'hidden';
11832 form.appendChild(hd);
11839 var r = { // bogus response object
11844 r.argument = o ? o.argument : null;
11849 doc = frame.contentWindow.document;
11851 doc = (frame.contentDocument || window.frames[id].document);
11853 if(doc && doc.body){
11854 r.responseText = doc.body.innerHTML;
11856 if(doc && doc.XMLDocument){
11857 r.responseXML = doc.XMLDocument;
11859 r.responseXML = doc;
11866 Roo.EventManager.removeListener(frame, 'load', cb, this);
11868 this.fireEvent("requestcomplete", this, r, o);
11869 Roo.callback(o.success, o.scope, [r, o]);
11870 Roo.callback(o.callback, o.scope, [o, true, r]);
11872 setTimeout(function(){document.body.removeChild(frame);}, 100);
11875 Roo.EventManager.on(frame, 'load', cb, this);
11878 if(hiddens){ // remove dynamic params
11879 for(var i = 0, len = hiddens.length; i < len; i++){
11880 form.removeChild(hiddens[i]);
11884 // this is a 'formdata version???'
11887 doFormDataUpload : function(o, url)
11891 var form = Roo.getDom(o.form);
11892 form.enctype = form.encoding = 'multipart/form-data';
11893 formData = o.formData === true ? new FormData(form) : o.formData;
11895 formData = o.formData === true ? new FormData() : o.formData;
11900 success: this.handleResponse,
11901 failure: this.handleFailure,
11903 argument: {options: o},
11904 timeout : o.timeout || this.timeout
11907 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11911 }else if(this.autoAbort !== false){
11915 //Roo.lib.Ajax.defaultPostHeader = null;
11916 Roo.lib.Ajax.useDefaultHeader = false;
11917 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
11918 Roo.lib.Ajax.useDefaultHeader = true;
11926 * Ext JS Library 1.1.1
11927 * Copyright(c) 2006-2007, Ext JS, LLC.
11929 * Originally Released Under LGPL - original licence link has changed is not relivant.
11932 * <script type="text/javascript">
11936 * Global Ajax request class.
11939 * @extends Roo.data.Connection
11942 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11943 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11944 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11945 * @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)
11946 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11947 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11948 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11950 Roo.Ajax = new Roo.data.Connection({
11959 * Serialize the passed form into a url encoded string
11961 * @param {String/HTMLElement} form
11964 serializeForm : function(form){
11965 return Roo.lib.Ajax.serializeForm(form);
11969 * Ext JS Library 1.1.1
11970 * Copyright(c) 2006-2007, Ext JS, LLC.
11972 * Originally Released Under LGPL - original licence link has changed is not relivant.
11975 * <script type="text/javascript">
11980 * @class Roo.UpdateManager
11981 * @extends Roo.util.Observable
11982 * Provides AJAX-style update for Element object.<br><br>
11985 * // Get it from a Roo.Element object
11986 * var el = Roo.get("foo");
11987 * var mgr = el.getUpdateManager();
11988 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11990 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11992 * // or directly (returns the same UpdateManager instance)
11993 * var mgr = new Roo.UpdateManager("myElementId");
11994 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11995 * mgr.on("update", myFcnNeedsToKnow);
11997 // short handed call directly from the element object
11998 Roo.get("foo").load({
12002 text: "Loading Foo..."
12006 * Create new UpdateManager directly.
12007 * @param {String/HTMLElement/Roo.Element} el The element to update
12008 * @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).
12010 Roo.UpdateManager = function(el, forceNew){
12012 if(!forceNew && el.updateManager){
12013 return el.updateManager;
12016 * The Element object
12017 * @type Roo.Element
12021 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
12024 this.defaultUrl = null;
12028 * @event beforeupdate
12029 * Fired before an update is made, return false from your handler and the update is cancelled.
12030 * @param {Roo.Element} el
12031 * @param {String/Object/Function} url
12032 * @param {String/Object} params
12034 "beforeupdate": true,
12037 * Fired after successful update is made.
12038 * @param {Roo.Element} el
12039 * @param {Object} oResponseObject The response Object
12044 * Fired on update failure.
12045 * @param {Roo.Element} el
12046 * @param {Object} oResponseObject The response Object
12050 var d = Roo.UpdateManager.defaults;
12052 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
12055 this.sslBlankUrl = d.sslBlankUrl;
12057 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
12060 this.disableCaching = d.disableCaching;
12062 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
12065 this.indicatorText = d.indicatorText;
12067 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12070 this.showLoadIndicator = d.showLoadIndicator;
12072 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12075 this.timeout = d.timeout;
12078 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12081 this.loadScripts = d.loadScripts;
12084 * Transaction object of current executing transaction
12086 this.transaction = null;
12091 this.autoRefreshProcId = null;
12093 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12096 this.refreshDelegate = this.refresh.createDelegate(this);
12098 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12101 this.updateDelegate = this.update.createDelegate(this);
12103 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12106 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12110 this.successDelegate = this.processSuccess.createDelegate(this);
12114 this.failureDelegate = this.processFailure.createDelegate(this);
12116 if(!this.renderer){
12118 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12120 this.renderer = new Roo.UpdateManager.BasicRenderer();
12123 Roo.UpdateManager.superclass.constructor.call(this);
12126 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12128 * Get the Element this UpdateManager is bound to
12129 * @return {Roo.Element} The element
12131 getEl : function(){
12135 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12136 * @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:
12139 url: "your-url.php",<br/>
12140 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12141 callback: yourFunction,<br/>
12142 scope: yourObject, //(optional scope) <br/>
12143 discardUrl: false, <br/>
12144 nocache: false,<br/>
12145 text: "Loading...",<br/>
12147 scripts: false<br/>
12150 * The only required property is url. The optional properties nocache, text and scripts
12151 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12152 * @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}
12153 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12154 * @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.
12156 update : function(url, params, callback, discardUrl){
12157 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12158 var method = this.method,
12160 if(typeof url == "object"){ // must be config object
12163 params = params || cfg.params;
12164 callback = callback || cfg.callback;
12165 discardUrl = discardUrl || cfg.discardUrl;
12166 if(callback && cfg.scope){
12167 callback = callback.createDelegate(cfg.scope);
12169 if(typeof cfg.method != "undefined"){method = cfg.method;};
12170 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12171 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12172 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12173 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12175 this.showLoading();
12177 this.defaultUrl = url;
12179 if(typeof url == "function"){
12180 url = url.call(this);
12183 method = method || (params ? "POST" : "GET");
12184 if(method == "GET"){
12185 url = this.prepareUrl(url);
12188 var o = Roo.apply(cfg ||{}, {
12191 success: this.successDelegate,
12192 failure: this.failureDelegate,
12193 callback: undefined,
12194 timeout: (this.timeout*1000),
12195 argument: {"url": url, "form": null, "callback": callback, "params": params}
12197 Roo.log("updated manager called with timeout of " + o.timeout);
12198 this.transaction = Roo.Ajax.request(o);
12203 * 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.
12204 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12205 * @param {String/HTMLElement} form The form Id or form element
12206 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12207 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12208 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12210 formUpdate : function(form, url, reset, callback){
12211 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12212 if(typeof url == "function"){
12213 url = url.call(this);
12215 form = Roo.getDom(form);
12216 this.transaction = Roo.Ajax.request({
12219 success: this.successDelegate,
12220 failure: this.failureDelegate,
12221 timeout: (this.timeout*1000),
12222 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12224 this.showLoading.defer(1, this);
12229 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12230 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12232 refresh : function(callback){
12233 if(this.defaultUrl == null){
12236 this.update(this.defaultUrl, null, callback, true);
12240 * Set this element to auto refresh.
12241 * @param {Number} interval How often to update (in seconds).
12242 * @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)
12243 * @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}
12244 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12245 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12247 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12249 this.update(url || this.defaultUrl, params, callback, true);
12251 if(this.autoRefreshProcId){
12252 clearInterval(this.autoRefreshProcId);
12254 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12258 * Stop auto refresh on this element.
12260 stopAutoRefresh : function(){
12261 if(this.autoRefreshProcId){
12262 clearInterval(this.autoRefreshProcId);
12263 delete this.autoRefreshProcId;
12267 isAutoRefreshing : function(){
12268 return this.autoRefreshProcId ? true : false;
12271 * Called to update the element to "Loading" state. Override to perform custom action.
12273 showLoading : function(){
12274 if(this.showLoadIndicator){
12275 this.el.update(this.indicatorText);
12280 * Adds unique parameter to query string if disableCaching = true
12283 prepareUrl : function(url){
12284 if(this.disableCaching){
12285 var append = "_dc=" + (new Date().getTime());
12286 if(url.indexOf("?") !== -1){
12287 url += "&" + append;
12289 url += "?" + append;
12298 processSuccess : function(response){
12299 this.transaction = null;
12300 if(response.argument.form && response.argument.reset){
12301 try{ // put in try/catch since some older FF releases had problems with this
12302 response.argument.form.reset();
12305 if(this.loadScripts){
12306 this.renderer.render(this.el, response, this,
12307 this.updateComplete.createDelegate(this, [response]));
12309 this.renderer.render(this.el, response, this);
12310 this.updateComplete(response);
12314 updateComplete : function(response){
12315 this.fireEvent("update", this.el, response);
12316 if(typeof response.argument.callback == "function"){
12317 response.argument.callback(this.el, true, response);
12324 processFailure : function(response){
12325 this.transaction = null;
12326 this.fireEvent("failure", this.el, response);
12327 if(typeof response.argument.callback == "function"){
12328 response.argument.callback(this.el, false, response);
12333 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12334 * @param {Object} renderer The object implementing the render() method
12336 setRenderer : function(renderer){
12337 this.renderer = renderer;
12340 getRenderer : function(){
12341 return this.renderer;
12345 * Set the defaultUrl used for updates
12346 * @param {String/Function} defaultUrl The url or a function to call to get the url
12348 setDefaultUrl : function(defaultUrl){
12349 this.defaultUrl = defaultUrl;
12353 * Aborts the executing transaction
12355 abort : function(){
12356 if(this.transaction){
12357 Roo.Ajax.abort(this.transaction);
12362 * Returns true if an update is in progress
12363 * @return {Boolean}
12365 isUpdating : function(){
12366 if(this.transaction){
12367 return Roo.Ajax.isLoading(this.transaction);
12374 * @class Roo.UpdateManager.defaults
12375 * @static (not really - but it helps the doc tool)
12376 * The defaults collection enables customizing the default properties of UpdateManager
12378 Roo.UpdateManager.defaults = {
12380 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12386 * True to process scripts by default (Defaults to false).
12389 loadScripts : false,
12392 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12395 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12397 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12400 disableCaching : false,
12402 * Whether to show indicatorText when loading (Defaults to true).
12405 showLoadIndicator : true,
12407 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12410 indicatorText : '<div class="loading-indicator">Loading...</div>'
12414 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12416 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12417 * @param {String/HTMLElement/Roo.Element} el The element to update
12418 * @param {String} url The url
12419 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12420 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12423 * @member Roo.UpdateManager
12425 Roo.UpdateManager.updateElement = function(el, url, params, options){
12426 var um = Roo.get(el, true).getUpdateManager();
12427 Roo.apply(um, options);
12428 um.update(url, params, options ? options.callback : null);
12430 // alias for backwards compat
12431 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12433 * @class Roo.UpdateManager.BasicRenderer
12434 * Default Content renderer. Updates the elements innerHTML with the responseText.
12436 Roo.UpdateManager.BasicRenderer = function(){};
12438 Roo.UpdateManager.BasicRenderer.prototype = {
12440 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12441 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12442 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12443 * @param {Roo.Element} el The element being rendered
12444 * @param {Object} response The YUI Connect response object
12445 * @param {UpdateManager} updateManager The calling update manager
12446 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12448 render : function(el, response, updateManager, callback){
12449 el.update(response.responseText, updateManager.loadScripts, callback);
12455 * (c)) Alan Knowles
12461 * @class Roo.DomTemplate
12462 * @extends Roo.Template
12463 * An effort at a dom based template engine..
12465 * Similar to XTemplate, except it uses dom parsing to create the template..
12467 * Supported features:
12472 {a_variable} - output encoded.
12473 {a_variable.format:("Y-m-d")} - call a method on the variable
12474 {a_variable:raw} - unencoded output
12475 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12476 {a_variable:this.method_on_template(...)} - call a method on the template object.
12481 <div roo-for="a_variable or condition.."></div>
12482 <div roo-if="a_variable or condition"></div>
12483 <div roo-exec="some javascript"></div>
12484 <div roo-name="named_template"></div>
12489 Roo.DomTemplate = function()
12491 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12498 Roo.extend(Roo.DomTemplate, Roo.Template, {
12500 * id counter for sub templates.
12504 * flag to indicate if dom parser is inside a pre,
12505 * it will strip whitespace if not.
12510 * The various sub templates
12518 * basic tag replacing syntax
12521 * // you can fake an object call by doing this
12525 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12526 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12528 iterChild : function (node, method) {
12530 var oldPre = this.inPre;
12531 if (node.tagName == 'PRE') {
12534 for( var i = 0; i < node.childNodes.length; i++) {
12535 method.call(this, node.childNodes[i]);
12537 this.inPre = oldPre;
12543 * compile the template
12545 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12548 compile: function()
12552 // covert the html into DOM...
12556 doc = document.implementation.createHTMLDocument("");
12557 doc.documentElement.innerHTML = this.html ;
12558 div = doc.documentElement;
12560 // old IE... - nasty -- it causes all sorts of issues.. with
12561 // images getting pulled from server..
12562 div = document.createElement('div');
12563 div.innerHTML = this.html;
12565 //doc.documentElement.innerHTML = htmlBody
12571 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12573 var tpls = this.tpls;
12575 // create a top level template from the snippet..
12577 //Roo.log(div.innerHTML);
12584 body : div.innerHTML,
12597 Roo.each(tpls, function(tp){
12598 this.compileTpl(tp);
12599 this.tpls[tp.id] = tp;
12602 this.master = tpls[0];
12608 compileNode : function(node, istop) {
12613 // skip anything not a tag..
12614 if (node.nodeType != 1) {
12615 if (node.nodeType == 3 && !this.inPre) {
12616 // reduce white space..
12617 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12640 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12641 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12642 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12643 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12649 // just itterate children..
12650 this.iterChild(node,this.compileNode);
12653 tpl.uid = this.id++;
12654 tpl.value = node.getAttribute('roo-' + tpl.attr);
12655 node.removeAttribute('roo-'+ tpl.attr);
12656 if (tpl.attr != 'name') {
12657 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12658 node.parentNode.replaceChild(placeholder, node);
12661 var placeholder = document.createElement('span');
12662 placeholder.className = 'roo-tpl-' + tpl.value;
12663 node.parentNode.replaceChild(placeholder, node);
12666 // parent now sees '{domtplXXXX}
12667 this.iterChild(node,this.compileNode);
12669 // we should now have node body...
12670 var div = document.createElement('div');
12671 div.appendChild(node);
12673 // this has the unfortunate side effect of converting tagged attributes
12674 // eg. href="{...}" into %7C...%7D
12675 // this has been fixed by searching for those combo's although it's a bit hacky..
12678 tpl.body = div.innerHTML;
12685 switch (tpl.value) {
12686 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12687 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12688 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12693 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12697 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12701 tpl.id = tpl.value; // replace non characters???
12707 this.tpls.push(tpl);
12717 * Compile a segment of the template into a 'sub-template'
12723 compileTpl : function(tpl)
12725 var fm = Roo.util.Format;
12726 var useF = this.disableFormats !== true;
12728 var sep = Roo.isGecko ? "+\n" : ",\n";
12730 var undef = function(str) {
12731 Roo.debug && Roo.log("Property not found :" + str);
12735 //Roo.log(tpl.body);
12739 var fn = function(m, lbrace, name, format, args)
12742 //Roo.log(arguments);
12743 args = args ? args.replace(/\\'/g,"'") : args;
12744 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12745 if (typeof(format) == 'undefined') {
12746 format = 'htmlEncode';
12748 if (format == 'raw' ) {
12752 if(name.substr(0, 6) == 'domtpl'){
12753 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12756 // build an array of options to determine if value is undefined..
12758 // basically get 'xxxx.yyyy' then do
12759 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12760 // (function () { Roo.log("Property not found"); return ''; })() :
12765 Roo.each(name.split('.'), function(st) {
12766 lookfor += (lookfor.length ? '.': '') + st;
12767 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12770 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12773 if(format && useF){
12775 args = args ? ',' + args : "";
12777 if(format.substr(0, 5) != "this."){
12778 format = "fm." + format + '(';
12780 format = 'this.call("'+ format.substr(5) + '", ';
12784 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12787 if (args && args.length) {
12788 // called with xxyx.yuu:(test,test)
12790 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12792 // raw.. - :raw modifier..
12793 return "'"+ sep + udef_st + name + ")"+sep+"'";
12797 // branched to use + in gecko and [].join() in others
12799 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12800 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12803 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12804 body.push(tpl.body.replace(/(\r\n|\n)/g,
12805 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12806 body.push("'].join('');};};");
12807 body = body.join('');
12810 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12812 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12819 * same as applyTemplate, except it's done to one of the subTemplates
12820 * when using named templates, you can do:
12822 * var str = pl.applySubTemplate('your-name', values);
12825 * @param {Number} id of the template
12826 * @param {Object} values to apply to template
12827 * @param {Object} parent (normaly the instance of this object)
12829 applySubTemplate : function(id, values, parent)
12833 var t = this.tpls[id];
12837 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12838 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12842 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12849 if(t.execCall && t.execCall.call(this, values, parent)){
12853 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12859 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12860 parent = t.target ? values : parent;
12861 if(t.forCall && vs instanceof Array){
12863 for(var i = 0, len = vs.length; i < len; i++){
12865 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12867 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12869 //Roo.log(t.compiled);
12873 return buf.join('');
12876 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12881 return t.compiled.call(this, vs, parent);
12883 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12885 //Roo.log(t.compiled);
12893 applyTemplate : function(values){
12894 return this.master.compiled.call(this, values, {});
12895 //var s = this.subs;
12898 apply : function(){
12899 return this.applyTemplate.apply(this, arguments);
12904 Roo.DomTemplate.from = function(el){
12905 el = Roo.getDom(el);
12906 return new Roo.Domtemplate(el.value || el.innerHTML);
12909 * Ext JS Library 1.1.1
12910 * Copyright(c) 2006-2007, Ext JS, LLC.
12912 * Originally Released Under LGPL - original licence link has changed is not relivant.
12915 * <script type="text/javascript">
12919 * @class Roo.util.DelayedTask
12920 * Provides a convenient method of performing setTimeout where a new
12921 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12922 * You can use this class to buffer
12923 * the keypress events for a certain number of milliseconds, and perform only if they stop
12924 * for that amount of time.
12925 * @constructor The parameters to this constructor serve as defaults and are not required.
12926 * @param {Function} fn (optional) The default function to timeout
12927 * @param {Object} scope (optional) The default scope of that timeout
12928 * @param {Array} args (optional) The default Array of arguments
12930 Roo.util.DelayedTask = function(fn, scope, args){
12931 var id = null, d, t;
12933 var call = function(){
12934 var now = new Date().getTime();
12938 fn.apply(scope, args || []);
12942 * Cancels any pending timeout and queues a new one
12943 * @param {Number} delay The milliseconds to delay
12944 * @param {Function} newFn (optional) Overrides function passed to constructor
12945 * @param {Object} newScope (optional) Overrides scope passed to constructor
12946 * @param {Array} newArgs (optional) Overrides args passed to constructor
12948 this.delay = function(delay, newFn, newScope, newArgs){
12949 if(id && delay != d){
12953 t = new Date().getTime();
12955 scope = newScope || scope;
12956 args = newArgs || args;
12958 id = setInterval(call, d);
12963 * Cancel the last queued timeout
12965 this.cancel = function(){
12973 * Ext JS Library 1.1.1
12974 * Copyright(c) 2006-2007, Ext JS, LLC.
12976 * Originally Released Under LGPL - original licence link has changed is not relivant.
12979 * <script type="text/javascript">
12983 Roo.util.TaskRunner = function(interval){
12984 interval = interval || 10;
12985 var tasks = [], removeQueue = [];
12987 var running = false;
12989 var stopThread = function(){
12995 var startThread = function(){
12998 id = setInterval(runTasks, interval);
13002 var removeTask = function(task){
13003 removeQueue.push(task);
13009 var runTasks = function(){
13010 if(removeQueue.length > 0){
13011 for(var i = 0, len = removeQueue.length; i < len; i++){
13012 tasks.remove(removeQueue[i]);
13015 if(tasks.length < 1){
13020 var now = new Date().getTime();
13021 for(var i = 0, len = tasks.length; i < len; ++i){
13023 var itime = now - t.taskRunTime;
13024 if(t.interval <= itime){
13025 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
13026 t.taskRunTime = now;
13027 if(rt === false || t.taskRunCount === t.repeat){
13032 if(t.duration && t.duration <= (now - t.taskStartTime)){
13039 * Queues a new task.
13040 * @param {Object} task
13042 this.start = function(task){
13044 task.taskStartTime = new Date().getTime();
13045 task.taskRunTime = 0;
13046 task.taskRunCount = 0;
13051 this.stop = function(task){
13056 this.stopAll = function(){
13058 for(var i = 0, len = tasks.length; i < len; i++){
13059 if(tasks[i].onStop){
13068 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13070 * Ext JS Library 1.1.1
13071 * Copyright(c) 2006-2007, Ext JS, LLC.
13073 * Originally Released Under LGPL - original licence link has changed is not relivant.
13076 * <script type="text/javascript">
13081 * @class Roo.util.MixedCollection
13082 * @extends Roo.util.Observable
13083 * A Collection class that maintains both numeric indexes and keys and exposes events.
13085 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13086 * collection (defaults to false)
13087 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13088 * and return the key value for that item. This is used when available to look up the key on items that
13089 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13090 * equivalent to providing an implementation for the {@link #getKey} method.
13092 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13100 * Fires when the collection is cleared.
13105 * Fires when an item is added to the collection.
13106 * @param {Number} index The index at which the item was added.
13107 * @param {Object} o The item added.
13108 * @param {String} key The key associated with the added item.
13113 * Fires when an item is replaced in the collection.
13114 * @param {String} key he key associated with the new added.
13115 * @param {Object} old The item being replaced.
13116 * @param {Object} new The new item.
13121 * Fires when an item is removed from the collection.
13122 * @param {Object} o The item being removed.
13123 * @param {String} key (optional) The key associated with the removed item.
13128 this.allowFunctions = allowFunctions === true;
13130 this.getKey = keyFn;
13132 Roo.util.MixedCollection.superclass.constructor.call(this);
13135 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13136 allowFunctions : false,
13139 * Adds an item to the collection.
13140 * @param {String} key The key to associate with the item
13141 * @param {Object} o The item to add.
13142 * @return {Object} The item added.
13144 add : function(key, o){
13145 if(arguments.length == 1){
13147 key = this.getKey(o);
13149 if(typeof key == "undefined" || key === null){
13151 this.items.push(o);
13152 this.keys.push(null);
13154 var old = this.map[key];
13156 return this.replace(key, o);
13159 this.items.push(o);
13161 this.keys.push(key);
13163 this.fireEvent("add", this.length-1, o, key);
13168 * MixedCollection has a generic way to fetch keys if you implement getKey.
13171 var mc = new Roo.util.MixedCollection();
13172 mc.add(someEl.dom.id, someEl);
13173 mc.add(otherEl.dom.id, otherEl);
13177 var mc = new Roo.util.MixedCollection();
13178 mc.getKey = function(el){
13184 // or via the constructor
13185 var mc = new Roo.util.MixedCollection(false, function(el){
13191 * @param o {Object} The item for which to find the key.
13192 * @return {Object} The key for the passed item.
13194 getKey : function(o){
13199 * Replaces an item in the collection.
13200 * @param {String} key The key associated with the item to replace, or the item to replace.
13201 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13202 * @return {Object} The new item.
13204 replace : function(key, o){
13205 if(arguments.length == 1){
13207 key = this.getKey(o);
13209 var old = this.item(key);
13210 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13211 return this.add(key, o);
13213 var index = this.indexOfKey(key);
13214 this.items[index] = o;
13216 this.fireEvent("replace", key, old, o);
13221 * Adds all elements of an Array or an Object to the collection.
13222 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13223 * an Array of values, each of which are added to the collection.
13225 addAll : function(objs){
13226 if(arguments.length > 1 || objs instanceof Array){
13227 var args = arguments.length > 1 ? arguments : objs;
13228 for(var i = 0, len = args.length; i < len; i++){
13232 for(var key in objs){
13233 if(this.allowFunctions || typeof objs[key] != "function"){
13234 this.add(key, objs[key]);
13241 * Executes the specified function once for every item in the collection, passing each
13242 * item as the first and only parameter. returning false from the function will stop the iteration.
13243 * @param {Function} fn The function to execute for each item.
13244 * @param {Object} scope (optional) The scope in which to execute the function.
13246 each : function(fn, scope){
13247 var items = [].concat(this.items); // each safe for removal
13248 for(var i = 0, len = items.length; i < len; i++){
13249 if(fn.call(scope || items[i], items[i], i, len) === false){
13256 * Executes the specified function once for every key in the collection, passing each
13257 * key, and its associated item as the first two parameters.
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 eachKey : function(fn, scope){
13262 for(var i = 0, len = this.keys.length; i < len; i++){
13263 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13268 * Returns the first item in the collection which elicits a true return value from the
13269 * passed selection function.
13270 * @param {Function} fn The selection function to execute for each item.
13271 * @param {Object} scope (optional) The scope in which to execute the function.
13272 * @return {Object} The first item in the collection which returned true from the selection function.
13274 find : function(fn, scope){
13275 for(var i = 0, len = this.items.length; i < len; i++){
13276 if(fn.call(scope || window, this.items[i], this.keys[i])){
13277 return this.items[i];
13284 * Inserts an item at the specified index in the collection.
13285 * @param {Number} index The index to insert the item at.
13286 * @param {String} key The key to associate with the new item, or the item itself.
13287 * @param {Object} o (optional) If the second parameter was a key, the new item.
13288 * @return {Object} The item inserted.
13290 insert : function(index, key, o){
13291 if(arguments.length == 2){
13293 key = this.getKey(o);
13295 if(index >= this.length){
13296 return this.add(key, o);
13299 this.items.splice(index, 0, o);
13300 if(typeof key != "undefined" && key != null){
13303 this.keys.splice(index, 0, key);
13304 this.fireEvent("add", index, o, key);
13309 * Removed an item from the collection.
13310 * @param {Object} o The item to remove.
13311 * @return {Object} The item removed.
13313 remove : function(o){
13314 return this.removeAt(this.indexOf(o));
13318 * Remove an item from a specified index in the collection.
13319 * @param {Number} index The index within the collection of the item to remove.
13321 removeAt : function(index){
13322 if(index < this.length && index >= 0){
13324 var o = this.items[index];
13325 this.items.splice(index, 1);
13326 var key = this.keys[index];
13327 if(typeof key != "undefined"){
13328 delete this.map[key];
13330 this.keys.splice(index, 1);
13331 this.fireEvent("remove", o, key);
13336 * Removed an item associated with the passed key fom the collection.
13337 * @param {String} key The key of the item to remove.
13339 removeKey : function(key){
13340 return this.removeAt(this.indexOfKey(key));
13344 * Returns the number of items in the collection.
13345 * @return {Number} the number of items in the collection.
13347 getCount : function(){
13348 return this.length;
13352 * Returns index within the collection of the passed Object.
13353 * @param {Object} o The item to find the index of.
13354 * @return {Number} index of the item.
13356 indexOf : function(o){
13357 if(!this.items.indexOf){
13358 for(var i = 0, len = this.items.length; i < len; i++){
13359 if(this.items[i] == o) {
13365 return this.items.indexOf(o);
13370 * Returns index within the collection of the passed key.
13371 * @param {String} key The key to find the index of.
13372 * @return {Number} index of the key.
13374 indexOfKey : function(key){
13375 if(!this.keys.indexOf){
13376 for(var i = 0, len = this.keys.length; i < len; i++){
13377 if(this.keys[i] == key) {
13383 return this.keys.indexOf(key);
13388 * Returns the item associated with the passed key OR index. Key has priority over index.
13389 * @param {String/Number} key The key or index of the item.
13390 * @return {Object} The item associated with the passed key.
13392 item : function(key){
13393 if (key === 'length') {
13396 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13397 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13401 * Returns the item at the specified index.
13402 * @param {Number} index The index of the item.
13405 itemAt : function(index){
13406 return this.items[index];
13410 * Returns the item associated with the passed key.
13411 * @param {String/Number} key The key of the item.
13412 * @return {Object} The item associated with the passed key.
13414 key : function(key){
13415 return this.map[key];
13419 * Returns true if the collection contains the passed Object as an item.
13420 * @param {Object} o The Object to look for in the collection.
13421 * @return {Boolean} True if the collection contains the Object as an item.
13423 contains : function(o){
13424 return this.indexOf(o) != -1;
13428 * Returns true if the collection contains the passed Object as a key.
13429 * @param {String} key The key to look for in the collection.
13430 * @return {Boolean} True if the collection contains the Object as a key.
13432 containsKey : function(key){
13433 return typeof this.map[key] != "undefined";
13437 * Removes all items from the collection.
13439 clear : function(){
13444 this.fireEvent("clear");
13448 * Returns the first item in the collection.
13449 * @return {Object} the first item in the collection..
13451 first : function(){
13452 return this.items[0];
13456 * Returns the last item in the collection.
13457 * @return {Object} the last item in the collection..
13460 return this.items[this.length-1];
13463 _sort : function(property, dir, fn){
13464 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13465 fn = fn || function(a, b){
13468 var c = [], k = this.keys, items = this.items;
13469 for(var i = 0, len = items.length; i < len; i++){
13470 c[c.length] = {key: k[i], value: items[i], index: i};
13472 c.sort(function(a, b){
13473 var v = fn(a[property], b[property]) * dsc;
13475 v = (a.index < b.index ? -1 : 1);
13479 for(var i = 0, len = c.length; i < len; i++){
13480 items[i] = c[i].value;
13483 this.fireEvent("sort", this);
13487 * Sorts this collection with the passed comparison function
13488 * @param {String} direction (optional) "ASC" or "DESC"
13489 * @param {Function} fn (optional) comparison function
13491 sort : function(dir, fn){
13492 this._sort("value", dir, fn);
13496 * Sorts this collection by keys
13497 * @param {String} direction (optional) "ASC" or "DESC"
13498 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13500 keySort : function(dir, fn){
13501 this._sort("key", dir, fn || function(a, b){
13502 return String(a).toUpperCase()-String(b).toUpperCase();
13507 * Returns a range of items in this collection
13508 * @param {Number} startIndex (optional) defaults to 0
13509 * @param {Number} endIndex (optional) default to the last item
13510 * @return {Array} An array of items
13512 getRange : function(start, end){
13513 var items = this.items;
13514 if(items.length < 1){
13517 start = start || 0;
13518 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13521 for(var i = start; i <= end; i++) {
13522 r[r.length] = items[i];
13525 for(var i = start; i >= end; i--) {
13526 r[r.length] = items[i];
13533 * Filter the <i>objects</i> in this collection by a specific property.
13534 * Returns a new collection that has been filtered.
13535 * @param {String} property A property on your objects
13536 * @param {String/RegExp} value Either string that the property values
13537 * should start with or a RegExp to test against the property
13538 * @return {MixedCollection} The new filtered collection
13540 filter : function(property, value){
13541 if(!value.exec){ // not a regex
13542 value = String(value);
13543 if(value.length == 0){
13544 return this.clone();
13546 value = new RegExp("^" + Roo.escapeRe(value), "i");
13548 return this.filterBy(function(o){
13549 return o && value.test(o[property]);
13554 * Filter by a function. * Returns a new collection that has been filtered.
13555 * The passed function will be called with each
13556 * object in the collection. If the function returns true, the value is included
13557 * otherwise it is filtered.
13558 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13559 * @param {Object} scope (optional) The scope of the function (defaults to this)
13560 * @return {MixedCollection} The new filtered collection
13562 filterBy : function(fn, scope){
13563 var r = new Roo.util.MixedCollection();
13564 r.getKey = this.getKey;
13565 var k = this.keys, it = this.items;
13566 for(var i = 0, len = it.length; i < len; i++){
13567 if(fn.call(scope||this, it[i], k[i])){
13568 r.add(k[i], it[i]);
13575 * Creates a duplicate of this collection
13576 * @return {MixedCollection}
13578 clone : function(){
13579 var r = new Roo.util.MixedCollection();
13580 var k = this.keys, it = this.items;
13581 for(var i = 0, len = it.length; i < len; i++){
13582 r.add(k[i], it[i]);
13584 r.getKey = this.getKey;
13589 * Returns the item associated with the passed key or index.
13591 * @param {String/Number} key The key or index of the item.
13592 * @return {Object} The item associated with the passed key.
13594 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13596 * Ext JS Library 1.1.1
13597 * Copyright(c) 2006-2007, Ext JS, LLC.
13599 * Originally Released Under LGPL - original licence link has changed is not relivant.
13602 * <script type="text/javascript">
13605 * @class Roo.util.JSON
13606 * Modified version of Douglas Crockford"s json.js that doesn"t
13607 * mess with the Object prototype
13608 * http://www.json.org/js.html
13611 Roo.util.JSON = new (function(){
13612 var useHasOwn = {}.hasOwnProperty ? true : false;
13614 // crashes Safari in some instances
13615 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13617 var pad = function(n) {
13618 return n < 10 ? "0" + n : n;
13631 var encodeString = function(s){
13632 if (/["\\\x00-\x1f]/.test(s)) {
13633 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13638 c = b.charCodeAt();
13640 Math.floor(c / 16).toString(16) +
13641 (c % 16).toString(16);
13644 return '"' + s + '"';
13647 var encodeArray = function(o){
13648 var a = ["["], b, i, l = o.length, v;
13649 for (i = 0; i < l; i += 1) {
13651 switch (typeof v) {
13660 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13668 var encodeDate = function(o){
13669 return '"' + o.getFullYear() + "-" +
13670 pad(o.getMonth() + 1) + "-" +
13671 pad(o.getDate()) + "T" +
13672 pad(o.getHours()) + ":" +
13673 pad(o.getMinutes()) + ":" +
13674 pad(o.getSeconds()) + '"';
13678 * Encodes an Object, Array or other value
13679 * @param {Mixed} o The variable to encode
13680 * @return {String} The JSON string
13682 this.encode = function(o)
13684 // should this be extended to fully wrap stringify..
13686 if(typeof o == "undefined" || o === null){
13688 }else if(o instanceof Array){
13689 return encodeArray(o);
13690 }else if(o instanceof Date){
13691 return encodeDate(o);
13692 }else if(typeof o == "string"){
13693 return encodeString(o);
13694 }else if(typeof o == "number"){
13695 return isFinite(o) ? String(o) : "null";
13696 }else if(typeof o == "boolean"){
13699 var a = ["{"], b, i, v;
13701 if(!useHasOwn || o.hasOwnProperty(i)) {
13703 switch (typeof v) {
13712 a.push(this.encode(i), ":",
13713 v === null ? "null" : this.encode(v));
13724 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13725 * @param {String} json The JSON string
13726 * @return {Object} The resulting object
13728 this.decode = function(json){
13730 return /** eval:var:json */ eval("(" + json + ')');
13734 * Shorthand for {@link Roo.util.JSON#encode}
13735 * @member Roo encode
13737 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13739 * Shorthand for {@link Roo.util.JSON#decode}
13740 * @member Roo decode
13742 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13745 * Ext JS Library 1.1.1
13746 * Copyright(c) 2006-2007, Ext JS, LLC.
13748 * Originally Released Under LGPL - original licence link has changed is not relivant.
13751 * <script type="text/javascript">
13755 * @class Roo.util.Format
13756 * Reusable data formatting functions
13759 Roo.util.Format = function(){
13760 var trimRe = /^\s+|\s+$/g;
13763 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13764 * @param {String} value The string to truncate
13765 * @param {Number} length The maximum length to allow before truncating
13766 * @return {String} The converted text
13768 ellipsis : function(value, len){
13769 if(value && value.length > len){
13770 return value.substr(0, len-3)+"...";
13776 * Checks a reference and converts it to empty string if it is undefined
13777 * @param {Mixed} value Reference to check
13778 * @return {Mixed} Empty string if converted, otherwise the original value
13780 undef : function(value){
13781 return typeof value != "undefined" ? value : "";
13785 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13786 * @param {String} value The string to encode
13787 * @return {String} The encoded text
13789 htmlEncode : function(value){
13790 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13794 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13795 * @param {String} value The string to decode
13796 * @return {String} The decoded text
13798 htmlDecode : function(value){
13799 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13803 * Trims any whitespace from either side of a string
13804 * @param {String} value The text to trim
13805 * @return {String} The trimmed text
13807 trim : function(value){
13808 return String(value).replace(trimRe, "");
13812 * Returns a substring from within an original string
13813 * @param {String} value The original text
13814 * @param {Number} start The start index of the substring
13815 * @param {Number} length The length of the substring
13816 * @return {String} The substring
13818 substr : function(value, start, length){
13819 return String(value).substr(start, length);
13823 * Converts a string to all lower case letters
13824 * @param {String} value The text to convert
13825 * @return {String} The converted text
13827 lowercase : function(value){
13828 return String(value).toLowerCase();
13832 * Converts a string to all upper case letters
13833 * @param {String} value The text to convert
13834 * @return {String} The converted text
13836 uppercase : function(value){
13837 return String(value).toUpperCase();
13841 * Converts the first character only of a string to upper case
13842 * @param {String} value The text to convert
13843 * @return {String} The converted text
13845 capitalize : function(value){
13846 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13850 call : function(value, fn){
13851 if(arguments.length > 2){
13852 var args = Array.prototype.slice.call(arguments, 2);
13853 args.unshift(value);
13855 return /** eval:var:value */ eval(fn).apply(window, args);
13857 /** eval:var:value */
13858 return /** eval:var:value */ eval(fn).call(window, value);
13864 * safer version of Math.toFixed..??/
13865 * @param {Number/String} value The numeric value to format
13866 * @param {Number/String} value Decimal places
13867 * @return {String} The formatted currency string
13869 toFixed : function(v, n)
13871 // why not use to fixed - precision is buggered???
13873 return Math.round(v-0);
13875 var fact = Math.pow(10,n+1);
13876 v = (Math.round((v-0)*fact))/fact;
13877 var z = (''+fact).substring(2);
13878 if (v == Math.floor(v)) {
13879 return Math.floor(v) + '.' + z;
13882 // now just padd decimals..
13883 var ps = String(v).split('.');
13884 var fd = (ps[1] + z);
13885 var r = fd.substring(0,n);
13886 var rm = fd.substring(n);
13888 return ps[0] + '.' + r;
13890 r*=1; // turn it into a number;
13892 if (String(r).length != n) {
13895 r = String(r).substring(1); // chop the end off.
13898 return ps[0] + '.' + r;
13903 * Format a number as US currency
13904 * @param {Number/String} value The numeric value to format
13905 * @return {String} The formatted currency string
13907 usMoney : function(v){
13908 return '$' + Roo.util.Format.number(v);
13913 * eventually this should probably emulate php's number_format
13914 * @param {Number/String} value The numeric value to format
13915 * @param {Number} decimals number of decimal places
13916 * @param {String} delimiter for thousands (default comma)
13917 * @return {String} The formatted currency string
13919 number : function(v, decimals, thousandsDelimiter)
13921 // multiply and round.
13922 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13923 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13925 var mul = Math.pow(10, decimals);
13926 var zero = String(mul).substring(1);
13927 v = (Math.round((v-0)*mul))/mul;
13929 // if it's '0' number.. then
13931 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13933 var ps = v.split('.');
13936 var r = /(\d+)(\d{3})/;
13939 if(thousandsDelimiter.length != 0) {
13940 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13945 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13946 // does not have decimals
13947 (decimals ? ('.' + zero) : '');
13950 return whole + sub ;
13954 * Parse a value into a formatted date using the specified format pattern.
13955 * @param {Mixed} value The value to format
13956 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13957 * @return {String} The formatted date string
13959 date : function(v, format){
13963 if(!(v instanceof Date)){
13964 v = new Date(Date.parse(v));
13966 return v.dateFormat(format || Roo.util.Format.defaults.date);
13970 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13971 * @param {String} format Any valid date format string
13972 * @return {Function} The date formatting function
13974 dateRenderer : function(format){
13975 return function(v){
13976 return Roo.util.Format.date(v, format);
13981 stripTagsRE : /<\/?[^>]+>/gi,
13984 * Strips all HTML tags
13985 * @param {Mixed} value The text from which to strip tags
13986 * @return {String} The stripped text
13988 stripTags : function(v){
13989 return !v ? v : String(v).replace(this.stripTagsRE, "");
13993 Roo.util.Format.defaults = {
13997 * Ext JS Library 1.1.1
13998 * Copyright(c) 2006-2007, Ext JS, LLC.
14000 * Originally Released Under LGPL - original licence link has changed is not relivant.
14003 * <script type="text/javascript">
14010 * @class Roo.MasterTemplate
14011 * @extends Roo.Template
14012 * Provides a template that can have child templates. The syntax is:
14014 var t = new Roo.MasterTemplate(
14015 '<select name="{name}">',
14016 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
14019 t.add('options', {value: 'foo', text: 'bar'});
14020 // or you can add multiple child elements in one shot
14021 t.addAll('options', [
14022 {value: 'foo', text: 'bar'},
14023 {value: 'foo2', text: 'bar2'},
14024 {value: 'foo3', text: 'bar3'}
14026 // then append, applying the master template values
14027 t.append('my-form', {name: 'my-select'});
14029 * A name attribute for the child template is not required if you have only one child
14030 * template or you want to refer to them by index.
14032 Roo.MasterTemplate = function(){
14033 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
14034 this.originalHtml = this.html;
14036 var m, re = this.subTemplateRe;
14039 while(m = re.exec(this.html)){
14040 var name = m[1], content = m[2];
14045 tpl : new Roo.Template(content)
14048 st[name] = st[subIndex];
14050 st[subIndex].tpl.compile();
14051 st[subIndex].tpl.call = this.call.createDelegate(this);
14054 this.subCount = subIndex;
14057 Roo.extend(Roo.MasterTemplate, Roo.Template, {
14059 * The regular expression used to match sub templates
14063 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
14066 * Applies the passed values to a child template.
14067 * @param {String/Number} name (optional) The name or index of the child template
14068 * @param {Array/Object} values The values to be applied to the template
14069 * @return {MasterTemplate} this
14071 add : function(name, values){
14072 if(arguments.length == 1){
14073 values = arguments[0];
14076 var s = this.subs[name];
14077 s.buffer[s.buffer.length] = s.tpl.apply(values);
14082 * Applies all the passed values to a child template.
14083 * @param {String/Number} name (optional) The name or index of the child template
14084 * @param {Array} values The values to be applied to the template, this should be an array of objects.
14085 * @param {Boolean} reset (optional) True to reset the template first
14086 * @return {MasterTemplate} this
14088 fill : function(name, values, reset){
14090 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14098 for(var i = 0, len = values.length; i < len; i++){
14099 this.add(name, values[i]);
14105 * Resets the template for reuse
14106 * @return {MasterTemplate} this
14108 reset : function(){
14110 for(var i = 0; i < this.subCount; i++){
14116 applyTemplate : function(values){
14118 var replaceIndex = -1;
14119 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14120 return s[++replaceIndex].buffer.join("");
14122 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14125 apply : function(){
14126 return this.applyTemplate.apply(this, arguments);
14129 compile : function(){return this;}
14133 * Alias for fill().
14136 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14138 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14139 * var tpl = Roo.MasterTemplate.from('element-id');
14140 * @param {String/HTMLElement} el
14141 * @param {Object} config
14144 Roo.MasterTemplate.from = function(el, config){
14145 el = Roo.getDom(el);
14146 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14149 * Ext JS Library 1.1.1
14150 * Copyright(c) 2006-2007, Ext JS, LLC.
14152 * Originally Released Under LGPL - original licence link has changed is not relivant.
14155 * <script type="text/javascript">
14160 * @class Roo.util.CSS
14161 * Utility class for manipulating CSS rules
14164 Roo.util.CSS = function(){
14166 var doc = document;
14168 var camelRe = /(-[a-z])/gi;
14169 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14173 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14174 * tag and appended to the HEAD of the document.
14175 * @param {String|Object} cssText The text containing the css rules
14176 * @param {String} id An id to add to the stylesheet for later removal
14177 * @return {StyleSheet}
14179 createStyleSheet : function(cssText, id){
14181 var head = doc.getElementsByTagName("head")[0];
14182 var nrules = doc.createElement("style");
14183 nrules.setAttribute("type", "text/css");
14185 nrules.setAttribute("id", id);
14187 if (typeof(cssText) != 'string') {
14188 // support object maps..
14189 // not sure if this a good idea..
14190 // perhaps it should be merged with the general css handling
14191 // and handle js style props.
14192 var cssTextNew = [];
14193 for(var n in cssText) {
14195 for(var k in cssText[n]) {
14196 citems.push( k + ' : ' +cssText[n][k] + ';' );
14198 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14201 cssText = cssTextNew.join("\n");
14207 head.appendChild(nrules);
14208 ss = nrules.styleSheet;
14209 ss.cssText = cssText;
14212 nrules.appendChild(doc.createTextNode(cssText));
14214 nrules.cssText = cssText;
14216 head.appendChild(nrules);
14217 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14219 this.cacheStyleSheet(ss);
14224 * Removes a style or link tag by id
14225 * @param {String} id The id of the tag
14227 removeStyleSheet : function(id){
14228 var existing = doc.getElementById(id);
14230 existing.parentNode.removeChild(existing);
14235 * Dynamically swaps an existing stylesheet reference for a new one
14236 * @param {String} id The id of an existing link tag to remove
14237 * @param {String} url The href of the new stylesheet to include
14239 swapStyleSheet : function(id, url){
14240 this.removeStyleSheet(id);
14241 var ss = doc.createElement("link");
14242 ss.setAttribute("rel", "stylesheet");
14243 ss.setAttribute("type", "text/css");
14244 ss.setAttribute("id", id);
14245 ss.setAttribute("href", url);
14246 doc.getElementsByTagName("head")[0].appendChild(ss);
14250 * Refresh the rule cache if you have dynamically added stylesheets
14251 * @return {Object} An object (hash) of rules indexed by selector
14253 refreshCache : function(){
14254 return this.getRules(true);
14258 cacheStyleSheet : function(stylesheet){
14262 try{// try catch for cross domain access issue
14263 var ssRules = stylesheet.cssRules || stylesheet.rules;
14264 for(var j = ssRules.length-1; j >= 0; --j){
14265 rules[ssRules[j].selectorText] = ssRules[j];
14271 * Gets all css rules for the document
14272 * @param {Boolean} refreshCache true to refresh the internal cache
14273 * @return {Object} An object (hash) of rules indexed by selector
14275 getRules : function(refreshCache){
14276 if(rules == null || refreshCache){
14278 var ds = doc.styleSheets;
14279 for(var i =0, len = ds.length; i < len; i++){
14281 this.cacheStyleSheet(ds[i]);
14289 * Gets an an individual CSS rule by selector(s)
14290 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14291 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14292 * @return {CSSRule} The CSS rule or null if one is not found
14294 getRule : function(selector, refreshCache){
14295 var rs = this.getRules(refreshCache);
14296 if(!(selector instanceof Array)){
14297 return rs[selector];
14299 for(var i = 0; i < selector.length; i++){
14300 if(rs[selector[i]]){
14301 return rs[selector[i]];
14309 * Updates a rule property
14310 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14311 * @param {String} property The css property
14312 * @param {String} value The new value for the property
14313 * @return {Boolean} true If a rule was found and updated
14315 updateRule : function(selector, property, value){
14316 if(!(selector instanceof Array)){
14317 var rule = this.getRule(selector);
14319 rule.style[property.replace(camelRe, camelFn)] = value;
14323 for(var i = 0; i < selector.length; i++){
14324 if(this.updateRule(selector[i], property, value)){
14334 * Ext JS Library 1.1.1
14335 * Copyright(c) 2006-2007, Ext JS, LLC.
14337 * Originally Released Under LGPL - original licence link has changed is not relivant.
14340 * <script type="text/javascript">
14346 * @class Roo.util.ClickRepeater
14347 * @extends Roo.util.Observable
14349 * A wrapper class which can be applied to any element. Fires a "click" event while the
14350 * mouse is pressed. The interval between firings may be specified in the config but
14351 * defaults to 10 milliseconds.
14353 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14355 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14356 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14357 * Similar to an autorepeat key delay.
14358 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14359 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14360 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14361 * "interval" and "delay" are ignored. "immediate" is honored.
14362 * @cfg {Boolean} preventDefault True to prevent the default click event
14363 * @cfg {Boolean} stopDefault True to stop the default click event
14366 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14367 * 2007-02-02 jvs Renamed to ClickRepeater
14368 * 2007-02-03 jvs Modifications for FF Mac and Safari
14371 * @param {String/HTMLElement/Element} el The element to listen on
14372 * @param {Object} config
14374 Roo.util.ClickRepeater = function(el, config)
14376 this.el = Roo.get(el);
14377 this.el.unselectable();
14379 Roo.apply(this, config);
14384 * Fires when the mouse button is depressed.
14385 * @param {Roo.util.ClickRepeater} this
14387 "mousedown" : true,
14390 * Fires on a specified interval during the time the element is pressed.
14391 * @param {Roo.util.ClickRepeater} this
14396 * Fires when the mouse key is released.
14397 * @param {Roo.util.ClickRepeater} this
14402 this.el.on("mousedown", this.handleMouseDown, this);
14403 if(this.preventDefault || this.stopDefault){
14404 this.el.on("click", function(e){
14405 if(this.preventDefault){
14406 e.preventDefault();
14408 if(this.stopDefault){
14414 // allow inline handler
14416 this.on("click", this.handler, this.scope || this);
14419 Roo.util.ClickRepeater.superclass.constructor.call(this);
14422 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14425 preventDefault : true,
14426 stopDefault : false,
14430 handleMouseDown : function(){
14431 clearTimeout(this.timer);
14433 if(this.pressClass){
14434 this.el.addClass(this.pressClass);
14436 this.mousedownTime = new Date();
14438 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14439 this.el.on("mouseout", this.handleMouseOut, this);
14441 this.fireEvent("mousedown", this);
14442 this.fireEvent("click", this);
14444 this.timer = this.click.defer(this.delay || this.interval, this);
14448 click : function(){
14449 this.fireEvent("click", this);
14450 this.timer = this.click.defer(this.getInterval(), this);
14454 getInterval: function(){
14455 if(!this.accelerate){
14456 return this.interval;
14458 var pressTime = this.mousedownTime.getElapsed();
14459 if(pressTime < 500){
14461 }else if(pressTime < 1700){
14463 }else if(pressTime < 2600){
14465 }else if(pressTime < 3500){
14467 }else if(pressTime < 4400){
14469 }else if(pressTime < 5300){
14471 }else if(pressTime < 6200){
14479 handleMouseOut : function(){
14480 clearTimeout(this.timer);
14481 if(this.pressClass){
14482 this.el.removeClass(this.pressClass);
14484 this.el.on("mouseover", this.handleMouseReturn, this);
14488 handleMouseReturn : function(){
14489 this.el.un("mouseover", this.handleMouseReturn);
14490 if(this.pressClass){
14491 this.el.addClass(this.pressClass);
14497 handleMouseUp : function(){
14498 clearTimeout(this.timer);
14499 this.el.un("mouseover", this.handleMouseReturn);
14500 this.el.un("mouseout", this.handleMouseOut);
14501 Roo.get(document).un("mouseup", this.handleMouseUp);
14502 this.el.removeClass(this.pressClass);
14503 this.fireEvent("mouseup", this);
14507 * Ext JS Library 1.1.1
14508 * Copyright(c) 2006-2007, Ext JS, LLC.
14510 * Originally Released Under LGPL - original licence link has changed is not relivant.
14513 * <script type="text/javascript">
14518 * @class Roo.KeyNav
14519 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14520 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14521 * way to implement custom navigation schemes for any UI component.</p>
14522 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14523 * pageUp, pageDown, del, home, end. Usage:</p>
14525 var nav = new Roo.KeyNav("my-element", {
14526 "left" : function(e){
14527 this.moveLeft(e.ctrlKey);
14529 "right" : function(e){
14530 this.moveRight(e.ctrlKey);
14532 "enter" : function(e){
14539 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14540 * @param {Object} config The config
14542 Roo.KeyNav = function(el, config){
14543 this.el = Roo.get(el);
14544 Roo.apply(this, config);
14545 if(!this.disabled){
14546 this.disabled = true;
14551 Roo.KeyNav.prototype = {
14553 * @cfg {Boolean} disabled
14554 * True to disable this KeyNav instance (defaults to false)
14558 * @cfg {String} defaultEventAction
14559 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14560 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14561 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14563 defaultEventAction: "stopEvent",
14565 * @cfg {Boolean} forceKeyDown
14566 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14567 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14568 * handle keydown instead of keypress.
14570 forceKeyDown : false,
14573 prepareEvent : function(e){
14574 var k = e.getKey();
14575 var h = this.keyToHandler[k];
14576 //if(h && this[h]){
14577 // e.stopPropagation();
14579 if(Roo.isSafari && h && k >= 37 && k <= 40){
14585 relay : function(e){
14586 var k = e.getKey();
14587 var h = this.keyToHandler[k];
14589 if(this.doRelay(e, this[h], h) !== true){
14590 e[this.defaultEventAction]();
14596 doRelay : function(e, h, hname){
14597 return h.call(this.scope || this, e);
14600 // possible handlers
14614 // quick lookup hash
14631 * Enable this KeyNav
14633 enable: function(){
14635 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14636 // the EventObject will normalize Safari automatically
14637 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14638 this.el.on("keydown", this.relay, this);
14640 this.el.on("keydown", this.prepareEvent, this);
14641 this.el.on("keypress", this.relay, this);
14643 this.disabled = false;
14648 * Disable this KeyNav
14650 disable: function(){
14651 if(!this.disabled){
14652 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14653 this.el.un("keydown", this.relay);
14655 this.el.un("keydown", this.prepareEvent);
14656 this.el.un("keypress", this.relay);
14658 this.disabled = true;
14663 * Ext JS Library 1.1.1
14664 * Copyright(c) 2006-2007, Ext JS, LLC.
14666 * Originally Released Under LGPL - original licence link has changed is not relivant.
14669 * <script type="text/javascript">
14674 * @class Roo.KeyMap
14675 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14676 * The constructor accepts the same config object as defined by {@link #addBinding}.
14677 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14678 * combination it will call the function with this signature (if the match is a multi-key
14679 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14680 * A KeyMap can also handle a string representation of keys.<br />
14683 // map one key by key code
14684 var map = new Roo.KeyMap("my-element", {
14685 key: 13, // or Roo.EventObject.ENTER
14690 // map multiple keys to one action by string
14691 var map = new Roo.KeyMap("my-element", {
14697 // map multiple keys to multiple actions by strings and array of codes
14698 var map = new Roo.KeyMap("my-element", [
14701 fn: function(){ alert("Return was pressed"); }
14704 fn: function(){ alert('a, b or c was pressed'); }
14709 fn: function(){ alert('Control + shift + tab was pressed.'); }
14713 * <b>Note: A KeyMap starts enabled</b>
14715 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14716 * @param {Object} config The config (see {@link #addBinding})
14717 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14719 Roo.KeyMap = function(el, config, eventName){
14720 this.el = Roo.get(el);
14721 this.eventName = eventName || "keydown";
14722 this.bindings = [];
14724 this.addBinding(config);
14729 Roo.KeyMap.prototype = {
14731 * True to stop the event from bubbling and prevent the default browser action if the
14732 * key was handled by the KeyMap (defaults to false)
14738 * Add a new binding to this KeyMap. The following config object properties are supported:
14740 Property Type Description
14741 ---------- --------------- ----------------------------------------------------------------------
14742 key String/Array A single keycode or an array of keycodes to handle
14743 shift Boolean True to handle key only when shift is pressed (defaults to false)
14744 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14745 alt Boolean True to handle key only when alt is pressed (defaults to false)
14746 fn Function The function to call when KeyMap finds the expected key combination
14747 scope Object The scope of the callback function
14753 var map = new Roo.KeyMap(document, {
14754 key: Roo.EventObject.ENTER,
14759 //Add a new binding to the existing KeyMap later
14767 * @param {Object/Array} config A single KeyMap config or an array of configs
14769 addBinding : function(config){
14770 if(config instanceof Array){
14771 for(var i = 0, len = config.length; i < len; i++){
14772 this.addBinding(config[i]);
14776 var keyCode = config.key,
14777 shift = config.shift,
14778 ctrl = config.ctrl,
14781 scope = config.scope;
14782 if(typeof keyCode == "string"){
14784 var keyString = keyCode.toUpperCase();
14785 for(var j = 0, len = keyString.length; j < len; j++){
14786 ks.push(keyString.charCodeAt(j));
14790 var keyArray = keyCode instanceof Array;
14791 var handler = function(e){
14792 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14793 var k = e.getKey();
14795 for(var i = 0, len = keyCode.length; i < len; i++){
14796 if(keyCode[i] == k){
14797 if(this.stopEvent){
14800 fn.call(scope || window, k, e);
14806 if(this.stopEvent){
14809 fn.call(scope || window, k, e);
14814 this.bindings.push(handler);
14818 * Shorthand for adding a single key listener
14819 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14820 * following options:
14821 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14822 * @param {Function} fn The function to call
14823 * @param {Object} scope (optional) The scope of the function
14825 on : function(key, fn, scope){
14826 var keyCode, shift, ctrl, alt;
14827 if(typeof key == "object" && !(key instanceof Array)){
14846 handleKeyDown : function(e){
14847 if(this.enabled){ //just in case
14848 var b = this.bindings;
14849 for(var i = 0, len = b.length; i < len; i++){
14850 b[i].call(this, e);
14856 * Returns true if this KeyMap is enabled
14857 * @return {Boolean}
14859 isEnabled : function(){
14860 return this.enabled;
14864 * Enables this KeyMap
14866 enable: function(){
14868 this.el.on(this.eventName, this.handleKeyDown, this);
14869 this.enabled = true;
14874 * Disable this KeyMap
14876 disable: function(){
14878 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14879 this.enabled = false;
14884 * Ext JS Library 1.1.1
14885 * Copyright(c) 2006-2007, Ext JS, LLC.
14887 * Originally Released Under LGPL - original licence link has changed is not relivant.
14890 * <script type="text/javascript">
14895 * @class Roo.util.TextMetrics
14896 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14897 * wide, in pixels, a given block of text will be.
14900 Roo.util.TextMetrics = function(){
14904 * Measures the size of the specified text
14905 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14906 * that can affect the size of the rendered text
14907 * @param {String} text The text to measure
14908 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14909 * in order to accurately measure the text height
14910 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14912 measure : function(el, text, fixedWidth){
14914 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14917 shared.setFixedWidth(fixedWidth || 'auto');
14918 return shared.getSize(text);
14922 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14923 * the overhead of multiple calls to initialize the style properties on each measurement.
14924 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14925 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14926 * in order to accurately measure the text height
14927 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14929 createInstance : function(el, fixedWidth){
14930 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14937 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14938 var ml = new Roo.Element(document.createElement('div'));
14939 document.body.appendChild(ml.dom);
14940 ml.position('absolute');
14941 ml.setLeftTop(-1000, -1000);
14945 ml.setWidth(fixedWidth);
14950 * Returns the size of the specified text based on the internal element's style and width properties
14951 * @memberOf Roo.util.TextMetrics.Instance#
14952 * @param {String} text The text to measure
14953 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14955 getSize : function(text){
14957 var s = ml.getSize();
14963 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14964 * that can affect the size of the rendered text
14965 * @memberOf Roo.util.TextMetrics.Instance#
14966 * @param {String/HTMLElement} el The element, dom node or id
14968 bind : function(el){
14970 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14975 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14976 * to set a fixed width in order to accurately measure the text height.
14977 * @memberOf Roo.util.TextMetrics.Instance#
14978 * @param {Number} width The width to set on the element
14980 setFixedWidth : function(width){
14981 ml.setWidth(width);
14985 * Returns the measured width of the specified text
14986 * @memberOf Roo.util.TextMetrics.Instance#
14987 * @param {String} text The text to measure
14988 * @return {Number} width The width in pixels
14990 getWidth : function(text){
14991 ml.dom.style.width = 'auto';
14992 return this.getSize(text).width;
14996 * Returns the measured height of the specified text. For multiline text, be sure to call
14997 * {@link #setFixedWidth} if necessary.
14998 * @memberOf Roo.util.TextMetrics.Instance#
14999 * @param {String} text The text to measure
15000 * @return {Number} height The height in pixels
15002 getHeight : function(text){
15003 return this.getSize(text).height;
15007 instance.bind(bindTo);
15012 // backwards compat
15013 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
15015 * Ext JS Library 1.1.1
15016 * Copyright(c) 2006-2007, Ext JS, LLC.
15018 * Originally Released Under LGPL - original licence link has changed is not relivant.
15021 * <script type="text/javascript">
15025 * @class Roo.state.Provider
15026 * Abstract base class for state provider implementations. This class provides methods
15027 * for encoding and decoding <b>typed</b> variables including dates and defines the
15028 * Provider interface.
15030 Roo.state.Provider = function(){
15032 * @event statechange
15033 * Fires when a state change occurs.
15034 * @param {Provider} this This state provider
15035 * @param {String} key The state key which was changed
15036 * @param {String} value The encoded value for the state
15039 "statechange": true
15042 Roo.state.Provider.superclass.constructor.call(this);
15044 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
15046 * Returns the current value for a key
15047 * @param {String} name The key name
15048 * @param {Mixed} defaultValue A default value to return if the key's value is not found
15049 * @return {Mixed} The state data
15051 get : function(name, defaultValue){
15052 return typeof this.state[name] == "undefined" ?
15053 defaultValue : this.state[name];
15057 * Clears a value from the state
15058 * @param {String} name The key name
15060 clear : function(name){
15061 delete this.state[name];
15062 this.fireEvent("statechange", this, name, null);
15066 * Sets the value for a key
15067 * @param {String} name The key name
15068 * @param {Mixed} value The value to set
15070 set : function(name, value){
15071 this.state[name] = value;
15072 this.fireEvent("statechange", this, name, value);
15076 * Decodes a string previously encoded with {@link #encodeValue}.
15077 * @param {String} value The value to decode
15078 * @return {Mixed} The decoded value
15080 decodeValue : function(cookie){
15081 var re = /^(a|n|d|b|s|o)\:(.*)$/;
15082 var matches = re.exec(unescape(cookie));
15083 if(!matches || !matches[1]) {
15084 return; // non state cookie
15086 var type = matches[1];
15087 var v = matches[2];
15090 return parseFloat(v);
15092 return new Date(Date.parse(v));
15097 var values = v.split("^");
15098 for(var i = 0, len = values.length; i < len; i++){
15099 all.push(this.decodeValue(values[i]));
15104 var values = v.split("^");
15105 for(var i = 0, len = values.length; i < len; i++){
15106 var kv = values[i].split("=");
15107 all[kv[0]] = this.decodeValue(kv[1]);
15116 * Encodes a value including type information. Decode with {@link #decodeValue}.
15117 * @param {Mixed} value The value to encode
15118 * @return {String} The encoded value
15120 encodeValue : function(v){
15122 if(typeof v == "number"){
15124 }else if(typeof v == "boolean"){
15125 enc = "b:" + (v ? "1" : "0");
15126 }else if(v instanceof Date){
15127 enc = "d:" + v.toGMTString();
15128 }else if(v instanceof Array){
15130 for(var i = 0, len = v.length; i < len; i++){
15131 flat += this.encodeValue(v[i]);
15137 }else if(typeof v == "object"){
15140 if(typeof v[key] != "function"){
15141 flat += key + "=" + this.encodeValue(v[key]) + "^";
15144 enc = "o:" + flat.substring(0, flat.length-1);
15148 return escape(enc);
15154 * Ext JS Library 1.1.1
15155 * Copyright(c) 2006-2007, Ext JS, LLC.
15157 * Originally Released Under LGPL - original licence link has changed is not relivant.
15160 * <script type="text/javascript">
15163 * @class Roo.state.Manager
15164 * This is the global state manager. By default all components that are "state aware" check this class
15165 * for state information if you don't pass them a custom state provider. In order for this class
15166 * to be useful, it must be initialized with a provider when your application initializes.
15168 // in your initialization function
15170 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15172 // supposed you have a {@link Roo.BorderLayout}
15173 var layout = new Roo.BorderLayout(...);
15174 layout.restoreState();
15175 // or a {Roo.BasicDialog}
15176 var dialog = new Roo.BasicDialog(...);
15177 dialog.restoreState();
15181 Roo.state.Manager = function(){
15182 var provider = new Roo.state.Provider();
15186 * Configures the default state provider for your application
15187 * @param {Provider} stateProvider The state provider to set
15189 setProvider : function(stateProvider){
15190 provider = stateProvider;
15194 * Returns the current value for a key
15195 * @param {String} name The key name
15196 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15197 * @return {Mixed} The state data
15199 get : function(key, defaultValue){
15200 return provider.get(key, defaultValue);
15204 * Sets the value for a key
15205 * @param {String} name The key name
15206 * @param {Mixed} value The state data
15208 set : function(key, value){
15209 provider.set(key, value);
15213 * Clears a value from the state
15214 * @param {String} name The key name
15216 clear : function(key){
15217 provider.clear(key);
15221 * Gets the currently configured state provider
15222 * @return {Provider} The state provider
15224 getProvider : function(){
15231 * Ext JS Library 1.1.1
15232 * Copyright(c) 2006-2007, Ext JS, LLC.
15234 * Originally Released Under LGPL - original licence link has changed is not relivant.
15237 * <script type="text/javascript">
15240 * @class Roo.state.CookieProvider
15241 * @extends Roo.state.Provider
15242 * The default Provider implementation which saves state via cookies.
15245 var cp = new Roo.state.CookieProvider({
15247 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15248 domain: "roojs.com"
15250 Roo.state.Manager.setProvider(cp);
15252 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15253 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15254 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15255 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15256 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15257 * domain the page is running on including the 'www' like 'www.roojs.com')
15258 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15260 * Create a new CookieProvider
15261 * @param {Object} config The configuration object
15263 Roo.state.CookieProvider = function(config){
15264 Roo.state.CookieProvider.superclass.constructor.call(this);
15266 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15267 this.domain = null;
15268 this.secure = false;
15269 Roo.apply(this, config);
15270 this.state = this.readCookies();
15273 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15275 set : function(name, value){
15276 if(typeof value == "undefined" || value === null){
15280 this.setCookie(name, value);
15281 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15285 clear : function(name){
15286 this.clearCookie(name);
15287 Roo.state.CookieProvider.superclass.clear.call(this, name);
15291 readCookies : function(){
15293 var c = document.cookie + ";";
15294 var re = /\s?(.*?)=(.*?);/g;
15296 while((matches = re.exec(c)) != null){
15297 var name = matches[1];
15298 var value = matches[2];
15299 if(name && name.substring(0,3) == "ys-"){
15300 cookies[name.substr(3)] = this.decodeValue(value);
15307 setCookie : function(name, value){
15308 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15309 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15310 ((this.path == null) ? "" : ("; path=" + this.path)) +
15311 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15312 ((this.secure == true) ? "; secure" : "");
15316 clearCookie : function(name){
15317 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15318 ((this.path == null) ? "" : ("; path=" + this.path)) +
15319 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15320 ((this.secure == true) ? "; secure" : "");
15324 * Ext JS Library 1.1.1
15325 * Copyright(c) 2006-2007, Ext JS, LLC.
15327 * Originally Released Under LGPL - original licence link has changed is not relivant.
15330 * <script type="text/javascript">
15335 * @class Roo.ComponentMgr
15336 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15339 Roo.ComponentMgr = function(){
15340 var all = new Roo.util.MixedCollection();
15344 * Registers a component.
15345 * @param {Roo.Component} c The component
15347 register : function(c){
15352 * Unregisters a component.
15353 * @param {Roo.Component} c The component
15355 unregister : function(c){
15360 * Returns a component by id
15361 * @param {String} id The component id
15363 get : function(id){
15364 return all.get(id);
15368 * Registers a function that will be called when a specified component is added to ComponentMgr
15369 * @param {String} id The component id
15370 * @param {Funtction} fn The callback function
15371 * @param {Object} scope The scope of the callback
15373 onAvailable : function(id, fn, scope){
15374 all.on("add", function(index, o){
15376 fn.call(scope || o, o);
15377 all.un("add", fn, scope);
15384 * Ext JS Library 1.1.1
15385 * Copyright(c) 2006-2007, Ext JS, LLC.
15387 * Originally Released Under LGPL - original licence link has changed is not relivant.
15390 * <script type="text/javascript">
15394 * @class Roo.Component
15395 * @extends Roo.util.Observable
15396 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15397 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15398 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15399 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15400 * All visual components (widgets) that require rendering into a layout should subclass Component.
15402 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15403 * 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
15404 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15406 Roo.Component = function(config){
15407 config = config || {};
15408 if(config.tagName || config.dom || typeof config == "string"){ // element object
15409 config = {el: config, id: config.id || config};
15411 this.initialConfig = config;
15413 Roo.apply(this, config);
15417 * Fires after the component is disabled.
15418 * @param {Roo.Component} this
15423 * Fires after the component is enabled.
15424 * @param {Roo.Component} this
15428 * @event beforeshow
15429 * Fires before the component is shown. Return false to stop the show.
15430 * @param {Roo.Component} this
15435 * Fires after the component is shown.
15436 * @param {Roo.Component} this
15440 * @event beforehide
15441 * Fires before the component is hidden. Return false to stop the hide.
15442 * @param {Roo.Component} this
15447 * Fires after the component is hidden.
15448 * @param {Roo.Component} this
15452 * @event beforerender
15453 * Fires before the component is rendered. Return false to stop the render.
15454 * @param {Roo.Component} this
15456 beforerender : true,
15459 * Fires after the component is rendered.
15460 * @param {Roo.Component} this
15464 * @event beforedestroy
15465 * Fires before the component is destroyed. Return false to stop the destroy.
15466 * @param {Roo.Component} this
15468 beforedestroy : true,
15471 * Fires after the component is destroyed.
15472 * @param {Roo.Component} this
15477 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15479 Roo.ComponentMgr.register(this);
15480 Roo.Component.superclass.constructor.call(this);
15481 this.initComponent();
15482 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15483 this.render(this.renderTo);
15484 delete this.renderTo;
15489 Roo.Component.AUTO_ID = 1000;
15491 Roo.extend(Roo.Component, Roo.util.Observable, {
15493 * @scope Roo.Component.prototype
15495 * true if this component is hidden. Read-only.
15500 * true if this component is disabled. Read-only.
15505 * true if this component has been rendered. Read-only.
15509 /** @cfg {String} disableClass
15510 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15512 disabledClass : "x-item-disabled",
15513 /** @cfg {Boolean} allowDomMove
15514 * Whether the component can move the Dom node when rendering (defaults to true).
15516 allowDomMove : true,
15517 /** @cfg {String} hideMode (display|visibility)
15518 * How this component should hidden. Supported values are
15519 * "visibility" (css visibility), "offsets" (negative offset position) and
15520 * "display" (css display) - defaults to "display".
15522 hideMode: 'display',
15525 ctype : "Roo.Component",
15528 * @cfg {String} actionMode
15529 * which property holds the element that used for hide() / show() / disable() / enable()
15530 * default is 'el' for forms you probably want to set this to fieldEl
15535 getActionEl : function(){
15536 return this[this.actionMode];
15539 initComponent : Roo.emptyFn,
15541 * If this is a lazy rendering component, render it to its container element.
15542 * @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.
15544 render : function(container, position){
15550 if(this.fireEvent("beforerender", this) === false){
15554 if(!container && this.el){
15555 this.el = Roo.get(this.el);
15556 container = this.el.dom.parentNode;
15557 this.allowDomMove = false;
15559 this.container = Roo.get(container);
15560 this.rendered = true;
15561 if(position !== undefined){
15562 if(typeof position == 'number'){
15563 position = this.container.dom.childNodes[position];
15565 position = Roo.getDom(position);
15568 this.onRender(this.container, position || null);
15570 this.el.addClass(this.cls);
15574 this.el.applyStyles(this.style);
15577 this.fireEvent("render", this);
15578 this.afterRender(this.container);
15591 // default function is not really useful
15592 onRender : function(ct, position){
15594 this.el = Roo.get(this.el);
15595 if(this.allowDomMove !== false){
15596 ct.dom.insertBefore(this.el.dom, position);
15602 getAutoCreate : function(){
15603 var cfg = typeof this.autoCreate == "object" ?
15604 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15605 if(this.id && !cfg.id){
15612 afterRender : Roo.emptyFn,
15615 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15616 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15618 destroy : function(){
15619 if(this.fireEvent("beforedestroy", this) !== false){
15620 this.purgeListeners();
15621 this.beforeDestroy();
15623 this.el.removeAllListeners();
15625 if(this.actionMode == "container"){
15626 this.container.remove();
15630 Roo.ComponentMgr.unregister(this);
15631 this.fireEvent("destroy", this);
15636 beforeDestroy : function(){
15641 onDestroy : function(){
15646 * Returns the underlying {@link Roo.Element}.
15647 * @return {Roo.Element} The element
15649 getEl : function(){
15654 * Returns the id of this component.
15657 getId : function(){
15662 * Try to focus this component.
15663 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15664 * @return {Roo.Component} this
15666 focus : function(selectText){
15669 if(selectText === true){
15670 this.el.dom.select();
15685 * Disable this component.
15686 * @return {Roo.Component} this
15688 disable : function(){
15692 this.disabled = true;
15693 this.fireEvent("disable", this);
15698 onDisable : function(){
15699 this.getActionEl().addClass(this.disabledClass);
15700 this.el.dom.disabled = true;
15704 * Enable this component.
15705 * @return {Roo.Component} this
15707 enable : function(){
15711 this.disabled = false;
15712 this.fireEvent("enable", this);
15717 onEnable : function(){
15718 this.getActionEl().removeClass(this.disabledClass);
15719 this.el.dom.disabled = false;
15723 * Convenience function for setting disabled/enabled by boolean.
15724 * @param {Boolean} disabled
15726 setDisabled : function(disabled){
15727 this[disabled ? "disable" : "enable"]();
15731 * Show this component.
15732 * @return {Roo.Component} this
15735 if(this.fireEvent("beforeshow", this) !== false){
15736 this.hidden = false;
15740 this.fireEvent("show", this);
15746 onShow : function(){
15747 var ae = this.getActionEl();
15748 if(this.hideMode == 'visibility'){
15749 ae.dom.style.visibility = "visible";
15750 }else if(this.hideMode == 'offsets'){
15751 ae.removeClass('x-hidden');
15753 ae.dom.style.display = "";
15758 * Hide this component.
15759 * @return {Roo.Component} this
15762 if(this.fireEvent("beforehide", this) !== false){
15763 this.hidden = true;
15767 this.fireEvent("hide", this);
15773 onHide : function(){
15774 var ae = this.getActionEl();
15775 if(this.hideMode == 'visibility'){
15776 ae.dom.style.visibility = "hidden";
15777 }else if(this.hideMode == 'offsets'){
15778 ae.addClass('x-hidden');
15780 ae.dom.style.display = "none";
15785 * Convenience function to hide or show this component by boolean.
15786 * @param {Boolean} visible True to show, false to hide
15787 * @return {Roo.Component} this
15789 setVisible: function(visible){
15799 * Returns true if this component is visible.
15801 isVisible : function(){
15802 return this.getActionEl().isVisible();
15805 cloneConfig : function(overrides){
15806 overrides = overrides || {};
15807 var id = overrides.id || Roo.id();
15808 var cfg = Roo.applyIf(overrides, this.initialConfig);
15809 cfg.id = id; // prevent dup id
15810 return new this.constructor(cfg);
15814 * Ext JS Library 1.1.1
15815 * Copyright(c) 2006-2007, Ext JS, LLC.
15817 * Originally Released Under LGPL - original licence link has changed is not relivant.
15820 * <script type="text/javascript">
15824 * @class Roo.BoxComponent
15825 * @extends Roo.Component
15826 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15827 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15828 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15829 * layout containers.
15831 * @param {Roo.Element/String/Object} config The configuration options.
15833 Roo.BoxComponent = function(config){
15834 Roo.Component.call(this, config);
15838 * Fires after the component is resized.
15839 * @param {Roo.Component} this
15840 * @param {Number} adjWidth The box-adjusted width that was set
15841 * @param {Number} adjHeight The box-adjusted height that was set
15842 * @param {Number} rawWidth The width that was originally specified
15843 * @param {Number} rawHeight The height that was originally specified
15848 * Fires after the component is moved.
15849 * @param {Roo.Component} this
15850 * @param {Number} x The new x position
15851 * @param {Number} y The new y position
15857 Roo.extend(Roo.BoxComponent, Roo.Component, {
15858 // private, set in afterRender to signify that the component has been rendered
15860 // private, used to defer height settings to subclasses
15861 deferHeight: false,
15862 /** @cfg {Number} width
15863 * width (optional) size of component
15865 /** @cfg {Number} height
15866 * height (optional) size of component
15870 * Sets the width and height of the component. This method fires the resize event. This method can accept
15871 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15872 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15873 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15874 * @return {Roo.BoxComponent} this
15876 setSize : function(w, h){
15877 // support for standard size objects
15878 if(typeof w == 'object'){
15883 if(!this.boxReady){
15889 // prevent recalcs when not needed
15890 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15893 this.lastSize = {width: w, height: h};
15895 var adj = this.adjustSize(w, h);
15896 var aw = adj.width, ah = adj.height;
15897 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15898 var rz = this.getResizeEl();
15899 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15900 rz.setSize(aw, ah);
15901 }else if(!this.deferHeight && ah !== undefined){
15903 }else if(aw !== undefined){
15906 this.onResize(aw, ah, w, h);
15907 this.fireEvent('resize', this, aw, ah, w, h);
15913 * Gets the current size of the component's underlying element.
15914 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15916 getSize : function(){
15917 return this.el.getSize();
15921 * Gets the current XY position of the component's underlying element.
15922 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15923 * @return {Array} The XY position of the element (e.g., [100, 200])
15925 getPosition : function(local){
15926 if(local === true){
15927 return [this.el.getLeft(true), this.el.getTop(true)];
15929 return this.xy || this.el.getXY();
15933 * Gets the current box measurements of the component's underlying element.
15934 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15935 * @returns {Object} box An object in the format {x, y, width, height}
15937 getBox : function(local){
15938 var s = this.el.getSize();
15940 s.x = this.el.getLeft(true);
15941 s.y = this.el.getTop(true);
15943 var xy = this.xy || this.el.getXY();
15951 * Sets the current box measurements of the component's underlying element.
15952 * @param {Object} box An object in the format {x, y, width, height}
15953 * @returns {Roo.BoxComponent} this
15955 updateBox : function(box){
15956 this.setSize(box.width, box.height);
15957 this.setPagePosition(box.x, box.y);
15962 getResizeEl : function(){
15963 return this.resizeEl || this.el;
15967 getPositionEl : function(){
15968 return this.positionEl || this.el;
15972 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15973 * This method fires the move event.
15974 * @param {Number} left The new left
15975 * @param {Number} top The new top
15976 * @returns {Roo.BoxComponent} this
15978 setPosition : function(x, y){
15981 if(!this.boxReady){
15984 var adj = this.adjustPosition(x, y);
15985 var ax = adj.x, ay = adj.y;
15987 var el = this.getPositionEl();
15988 if(ax !== undefined || ay !== undefined){
15989 if(ax !== undefined && ay !== undefined){
15990 el.setLeftTop(ax, ay);
15991 }else if(ax !== undefined){
15993 }else if(ay !== undefined){
15996 this.onPosition(ax, ay);
15997 this.fireEvent('move', this, ax, ay);
16003 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
16004 * This method fires the move event.
16005 * @param {Number} x The new x position
16006 * @param {Number} y The new y position
16007 * @returns {Roo.BoxComponent} this
16009 setPagePosition : function(x, y){
16012 if(!this.boxReady){
16015 if(x === undefined || y === undefined){ // cannot translate undefined points
16018 var p = this.el.translatePoints(x, y);
16019 this.setPosition(p.left, p.top);
16024 onRender : function(ct, position){
16025 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
16027 this.resizeEl = Roo.get(this.resizeEl);
16029 if(this.positionEl){
16030 this.positionEl = Roo.get(this.positionEl);
16035 afterRender : function(){
16036 Roo.BoxComponent.superclass.afterRender.call(this);
16037 this.boxReady = true;
16038 this.setSize(this.width, this.height);
16039 if(this.x || this.y){
16040 this.setPosition(this.x, this.y);
16042 if(this.pageX || this.pageY){
16043 this.setPagePosition(this.pageX, this.pageY);
16048 * Force the component's size to recalculate based on the underlying element's current height and width.
16049 * @returns {Roo.BoxComponent} this
16051 syncSize : function(){
16052 delete this.lastSize;
16053 this.setSize(this.el.getWidth(), this.el.getHeight());
16058 * Called after the component is resized, this method is empty by default but can be implemented by any
16059 * subclass that needs to perform custom logic after a resize occurs.
16060 * @param {Number} adjWidth The box-adjusted width that was set
16061 * @param {Number} adjHeight The box-adjusted height that was set
16062 * @param {Number} rawWidth The width that was originally specified
16063 * @param {Number} rawHeight The height that was originally specified
16065 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
16070 * Called after the component is moved, this method is empty by default but can be implemented by any
16071 * subclass that needs to perform custom logic after a move occurs.
16072 * @param {Number} x The new x position
16073 * @param {Number} y The new y position
16075 onPosition : function(x, y){
16080 adjustSize : function(w, h){
16081 if(this.autoWidth){
16084 if(this.autoHeight){
16087 return {width : w, height: h};
16091 adjustPosition : function(x, y){
16092 return {x : x, y: y};
16096 * Ext JS Library 1.1.1
16097 * Copyright(c) 2006-2007, Ext JS, LLC.
16099 * Originally Released Under LGPL - original licence link has changed is not relivant.
16102 * <script type="text/javascript">
16107 * @extends Roo.Element
16108 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16109 * automatic maintaining of shadow/shim positions.
16110 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16111 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16112 * you can pass a string with a CSS class name. False turns off the shadow.
16113 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16114 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16115 * @cfg {String} cls CSS class to add to the element
16116 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16117 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16119 * @param {Object} config An object with config options.
16120 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16123 Roo.Layer = function(config, existingEl){
16124 config = config || {};
16125 var dh = Roo.DomHelper;
16126 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16128 this.dom = Roo.getDom(existingEl);
16131 var o = config.dh || {tag: "div", cls: "x-layer"};
16132 this.dom = dh.append(pel, o);
16135 this.addClass(config.cls);
16137 this.constrain = config.constrain !== false;
16138 this.visibilityMode = Roo.Element.VISIBILITY;
16140 this.id = this.dom.id = config.id;
16142 this.id = Roo.id(this.dom);
16144 this.zindex = config.zindex || this.getZIndex();
16145 this.position("absolute", this.zindex);
16147 this.shadowOffset = config.shadowOffset || 4;
16148 this.shadow = new Roo.Shadow({
16149 offset : this.shadowOffset,
16150 mode : config.shadow
16153 this.shadowOffset = 0;
16155 this.useShim = config.shim !== false && Roo.useShims;
16156 this.useDisplay = config.useDisplay;
16160 var supr = Roo.Element.prototype;
16162 // shims are shared among layer to keep from having 100 iframes
16165 Roo.extend(Roo.Layer, Roo.Element, {
16167 getZIndex : function(){
16168 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16171 getShim : function(){
16178 var shim = shims.shift();
16180 shim = this.createShim();
16181 shim.enableDisplayMode('block');
16182 shim.dom.style.display = 'none';
16183 shim.dom.style.visibility = 'visible';
16185 var pn = this.dom.parentNode;
16186 if(shim.dom.parentNode != pn){
16187 pn.insertBefore(shim.dom, this.dom);
16189 shim.setStyle('z-index', this.getZIndex()-2);
16194 hideShim : function(){
16196 this.shim.setDisplayed(false);
16197 shims.push(this.shim);
16202 disableShadow : function(){
16204 this.shadowDisabled = true;
16205 this.shadow.hide();
16206 this.lastShadowOffset = this.shadowOffset;
16207 this.shadowOffset = 0;
16211 enableShadow : function(show){
16213 this.shadowDisabled = false;
16214 this.shadowOffset = this.lastShadowOffset;
16215 delete this.lastShadowOffset;
16223 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16224 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16225 sync : function(doShow){
16226 var sw = this.shadow;
16227 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16228 var sh = this.getShim();
16230 var w = this.getWidth(),
16231 h = this.getHeight();
16233 var l = this.getLeft(true),
16234 t = this.getTop(true);
16236 if(sw && !this.shadowDisabled){
16237 if(doShow && !sw.isVisible()){
16240 sw.realign(l, t, w, h);
16246 // fit the shim behind the shadow, so it is shimmed too
16247 var a = sw.adjusts, s = sh.dom.style;
16248 s.left = (Math.min(l, l+a.l))+"px";
16249 s.top = (Math.min(t, t+a.t))+"px";
16250 s.width = (w+a.w)+"px";
16251 s.height = (h+a.h)+"px";
16258 sh.setLeftTop(l, t);
16265 destroy : function(){
16268 this.shadow.hide();
16270 this.removeAllListeners();
16271 var pn = this.dom.parentNode;
16273 pn.removeChild(this.dom);
16275 Roo.Element.uncache(this.id);
16278 remove : function(){
16283 beginUpdate : function(){
16284 this.updating = true;
16288 endUpdate : function(){
16289 this.updating = false;
16294 hideUnders : function(negOffset){
16296 this.shadow.hide();
16302 constrainXY : function(){
16303 if(this.constrain){
16304 var vw = Roo.lib.Dom.getViewWidth(),
16305 vh = Roo.lib.Dom.getViewHeight();
16306 var s = Roo.get(document).getScroll();
16308 var xy = this.getXY();
16309 var x = xy[0], y = xy[1];
16310 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16311 // only move it if it needs it
16313 // first validate right/bottom
16314 if((x + w) > vw+s.left){
16315 x = vw - w - this.shadowOffset;
16318 if((y + h) > vh+s.top){
16319 y = vh - h - this.shadowOffset;
16322 // then make sure top/left isn't negative
16333 var ay = this.avoidY;
16334 if(y <= ay && (y+h) >= ay){
16340 supr.setXY.call(this, xy);
16346 isVisible : function(){
16347 return this.visible;
16351 showAction : function(){
16352 this.visible = true; // track visibility to prevent getStyle calls
16353 if(this.useDisplay === true){
16354 this.setDisplayed("");
16355 }else if(this.lastXY){
16356 supr.setXY.call(this, this.lastXY);
16357 }else if(this.lastLT){
16358 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16363 hideAction : function(){
16364 this.visible = false;
16365 if(this.useDisplay === true){
16366 this.setDisplayed(false);
16368 this.setLeftTop(-10000,-10000);
16372 // overridden Element method
16373 setVisible : function(v, a, d, c, e){
16378 var cb = function(){
16383 }.createDelegate(this);
16384 supr.setVisible.call(this, true, true, d, cb, e);
16387 this.hideUnders(true);
16396 }.createDelegate(this);
16398 supr.setVisible.call(this, v, a, d, cb, e);
16407 storeXY : function(xy){
16408 delete this.lastLT;
16412 storeLeftTop : function(left, top){
16413 delete this.lastXY;
16414 this.lastLT = [left, top];
16418 beforeFx : function(){
16419 this.beforeAction();
16420 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16424 afterFx : function(){
16425 Roo.Layer.superclass.afterFx.apply(this, arguments);
16426 this.sync(this.isVisible());
16430 beforeAction : function(){
16431 if(!this.updating && this.shadow){
16432 this.shadow.hide();
16436 // overridden Element method
16437 setLeft : function(left){
16438 this.storeLeftTop(left, this.getTop(true));
16439 supr.setLeft.apply(this, arguments);
16443 setTop : function(top){
16444 this.storeLeftTop(this.getLeft(true), top);
16445 supr.setTop.apply(this, arguments);
16449 setLeftTop : function(left, top){
16450 this.storeLeftTop(left, top);
16451 supr.setLeftTop.apply(this, arguments);
16455 setXY : function(xy, a, d, c, e){
16457 this.beforeAction();
16459 var cb = this.createCB(c);
16460 supr.setXY.call(this, xy, a, d, cb, e);
16467 createCB : function(c){
16478 // overridden Element method
16479 setX : function(x, a, d, c, e){
16480 this.setXY([x, this.getY()], a, d, c, e);
16483 // overridden Element method
16484 setY : function(y, a, d, c, e){
16485 this.setXY([this.getX(), y], a, d, c, e);
16488 // overridden Element method
16489 setSize : function(w, h, a, d, c, e){
16490 this.beforeAction();
16491 var cb = this.createCB(c);
16492 supr.setSize.call(this, w, h, a, d, cb, e);
16498 // overridden Element method
16499 setWidth : function(w, a, d, c, e){
16500 this.beforeAction();
16501 var cb = this.createCB(c);
16502 supr.setWidth.call(this, w, a, d, cb, e);
16508 // overridden Element method
16509 setHeight : function(h, a, d, c, e){
16510 this.beforeAction();
16511 var cb = this.createCB(c);
16512 supr.setHeight.call(this, h, a, d, cb, e);
16518 // overridden Element method
16519 setBounds : function(x, y, w, h, a, d, c, e){
16520 this.beforeAction();
16521 var cb = this.createCB(c);
16523 this.storeXY([x, y]);
16524 supr.setXY.call(this, [x, y]);
16525 supr.setSize.call(this, w, h, a, d, cb, e);
16528 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16534 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16535 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16536 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16537 * @param {Number} zindex The new z-index to set
16538 * @return {this} The Layer
16540 setZIndex : function(zindex){
16541 this.zindex = zindex;
16542 this.setStyle("z-index", zindex + 2);
16544 this.shadow.setZIndex(zindex + 1);
16547 this.shim.setStyle("z-index", zindex);
16552 * Original code for Roojs - LGPL
16553 * <script type="text/javascript">
16557 * @class Roo.XComponent
16558 * A delayed Element creator...
16559 * Or a way to group chunks of interface together.
16560 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16561 * used in conjunction with XComponent.build() it will create an instance of each element,
16562 * then call addxtype() to build the User interface.
16564 * Mypart.xyx = new Roo.XComponent({
16566 parent : 'Mypart.xyz', // empty == document.element.!!
16570 disabled : function() {}
16572 tree : function() { // return an tree of xtype declared components
16576 xtype : 'NestedLayoutPanel',
16583 * It can be used to build a big heiracy, with parent etc.
16584 * or you can just use this to render a single compoent to a dom element
16585 * MYPART.render(Roo.Element | String(id) | dom_element )
16592 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16593 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16595 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16597 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16598 * - if mulitple topModules exist, the last one is defined as the top module.
16602 * When the top level or multiple modules are to embedded into a existing HTML page,
16603 * the parent element can container '#id' of the element where the module will be drawn.
16607 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16608 * it relies more on a include mechanism, where sub modules are included into an outer page.
16609 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16611 * Bootstrap Roo Included elements
16613 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16614 * hence confusing the component builder as it thinks there are multiple top level elements.
16616 * String Over-ride & Translations
16618 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16619 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16620 * are needed. @see Roo.XComponent.overlayString
16624 * @extends Roo.util.Observable
16626 * @param cfg {Object} configuration of component
16629 Roo.XComponent = function(cfg) {
16630 Roo.apply(this, cfg);
16634 * Fires when this the componnt is built
16635 * @param {Roo.XComponent} c the component
16640 this.region = this.region || 'center'; // default..
16641 Roo.XComponent.register(this);
16642 this.modules = false;
16643 this.el = false; // where the layout goes..
16647 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16650 * The created element (with Roo.factory())
16651 * @type {Roo.Layout}
16657 * for BC - use el in new code
16658 * @type {Roo.Layout}
16664 * for BC - use el in new code
16665 * @type {Roo.Layout}
16670 * @cfg {Function|boolean} disabled
16671 * If this module is disabled by some rule, return true from the funtion
16676 * @cfg {String} parent
16677 * Name of parent element which it get xtype added to..
16682 * @cfg {String} order
16683 * Used to set the order in which elements are created (usefull for multiple tabs)
16688 * @cfg {String} name
16689 * String to display while loading.
16693 * @cfg {String} region
16694 * Region to render component to (defaults to center)
16699 * @cfg {Array} items
16700 * A single item array - the first element is the root of the tree..
16701 * It's done this way to stay compatible with the Xtype system...
16707 * The method that retuns the tree of parts that make up this compoennt
16714 * render element to dom or tree
16715 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16718 render : function(el)
16722 var hp = this.parent ? 1 : 0;
16723 Roo.debug && Roo.log(this);
16725 var tree = this._tree ? this._tree() : this.tree();
16728 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16729 // if parent is a '#.....' string, then let's use that..
16730 var ename = this.parent.substr(1);
16731 this.parent = false;
16732 Roo.debug && Roo.log(ename);
16734 case 'bootstrap-body':
16735 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16736 // this is the BorderLayout standard?
16737 this.parent = { el : true };
16740 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16741 // need to insert stuff...
16743 el : new Roo.bootstrap.layout.Border({
16744 el : document.body,
16750 tabPosition: 'top',
16751 //resizeTabs: true,
16752 alwaysShowTabs: true,
16762 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16763 this.parent = { el : new Roo.bootstrap.Body() };
16764 Roo.debug && Roo.log("setting el to doc body");
16767 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16771 this.parent = { el : true};
16774 el = Roo.get(ename);
16775 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16776 this.parent = { el : true};
16783 if (!el && !this.parent) {
16784 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16789 Roo.debug && Roo.log("EL:");
16790 Roo.debug && Roo.log(el);
16791 Roo.debug && Roo.log("this.parent.el:");
16792 Roo.debug && Roo.log(this.parent.el);
16795 // altertive root elements ??? - we need a better way to indicate these.
16796 var is_alt = Roo.XComponent.is_alt ||
16797 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16798 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16799 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16803 if (!this.parent && is_alt) {
16804 //el = Roo.get(document.body);
16805 this.parent = { el : true };
16810 if (!this.parent) {
16812 Roo.debug && Roo.log("no parent - creating one");
16814 el = el ? Roo.get(el) : false;
16816 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16819 el : new Roo.bootstrap.layout.Border({
16820 el: el || document.body,
16826 tabPosition: 'top',
16827 //resizeTabs: true,
16828 alwaysShowTabs: false,
16831 overflow: 'visible'
16837 // it's a top level one..
16839 el : new Roo.BorderLayout(el || document.body, {
16844 tabPosition: 'top',
16845 //resizeTabs: true,
16846 alwaysShowTabs: el && hp? false : true,
16847 hideTabs: el || !hp ? true : false,
16855 if (!this.parent.el) {
16856 // probably an old style ctor, which has been disabled.
16860 // The 'tree' method is '_tree now'
16862 tree.region = tree.region || this.region;
16863 var is_body = false;
16864 if (this.parent.el === true) {
16865 // bootstrap... - body..
16869 this.parent.el = Roo.factory(tree);
16873 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16874 this.fireEvent('built', this);
16876 this.panel = this.el;
16877 this.layout = this.panel.layout;
16878 this.parentLayout = this.parent.layout || false;
16884 Roo.apply(Roo.XComponent, {
16886 * @property hideProgress
16887 * true to disable the building progress bar.. usefull on single page renders.
16890 hideProgress : false,
16892 * @property buildCompleted
16893 * True when the builder has completed building the interface.
16896 buildCompleted : false,
16899 * @property topModule
16900 * the upper most module - uses document.element as it's constructor.
16907 * @property modules
16908 * array of modules to be created by registration system.
16909 * @type {Array} of Roo.XComponent
16914 * @property elmodules
16915 * array of modules to be created by which use #ID
16916 * @type {Array} of Roo.XComponent
16923 * Is an alternative Root - normally used by bootstrap or other systems,
16924 * where the top element in the tree can wrap 'body'
16925 * @type {boolean} (default false)
16930 * @property build_from_html
16931 * Build elements from html - used by bootstrap HTML stuff
16932 * - this is cleared after build is completed
16933 * @type {boolean} (default false)
16936 build_from_html : false,
16938 * Register components to be built later.
16940 * This solves the following issues
16941 * - Building is not done on page load, but after an authentication process has occured.
16942 * - Interface elements are registered on page load
16943 * - Parent Interface elements may not be loaded before child, so this handles that..
16950 module : 'Pman.Tab.projectMgr',
16952 parent : 'Pman.layout',
16953 disabled : false, // or use a function..
16956 * * @param {Object} details about module
16958 register : function(obj) {
16960 Roo.XComponent.event.fireEvent('register', obj);
16961 switch(typeof(obj.disabled) ) {
16967 if ( obj.disabled() ) {
16973 if (obj.disabled || obj.region == '#disabled') {
16979 this.modules.push(obj);
16983 * convert a string to an object..
16984 * eg. 'AAA.BBB' -> finds AAA.BBB
16988 toObject : function(str)
16990 if (!str || typeof(str) == 'object') {
16993 if (str.substring(0,1) == '#') {
16997 var ar = str.split('.');
17002 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
17004 throw "Module not found : " + str;
17008 throw "Module not found : " + str;
17010 Roo.each(ar, function(e) {
17011 if (typeof(o[e]) == 'undefined') {
17012 throw "Module not found : " + str;
17023 * move modules into their correct place in the tree..
17026 preBuild : function ()
17029 Roo.each(this.modules , function (obj)
17031 Roo.XComponent.event.fireEvent('beforebuild', obj);
17033 var opar = obj.parent;
17035 obj.parent = this.toObject(opar);
17037 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
17042 Roo.debug && Roo.log("GOT top level module");
17043 Roo.debug && Roo.log(obj);
17044 obj.modules = new Roo.util.MixedCollection(false,
17045 function(o) { return o.order + '' }
17047 this.topModule = obj;
17050 // parent is a string (usually a dom element name..)
17051 if (typeof(obj.parent) == 'string') {
17052 this.elmodules.push(obj);
17055 if (obj.parent.constructor != Roo.XComponent) {
17056 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
17058 if (!obj.parent.modules) {
17059 obj.parent.modules = new Roo.util.MixedCollection(false,
17060 function(o) { return o.order + '' }
17063 if (obj.parent.disabled) {
17064 obj.disabled = true;
17066 obj.parent.modules.add(obj);
17071 * make a list of modules to build.
17072 * @return {Array} list of modules.
17075 buildOrder : function()
17078 var cmp = function(a,b) {
17079 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
17081 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
17082 throw "No top level modules to build";
17085 // make a flat list in order of modules to build.
17086 var mods = this.topModule ? [ this.topModule ] : [];
17089 // elmodules (is a list of DOM based modules )
17090 Roo.each(this.elmodules, function(e) {
17092 if (!this.topModule &&
17093 typeof(e.parent) == 'string' &&
17094 e.parent.substring(0,1) == '#' &&
17095 Roo.get(e.parent.substr(1))
17098 _this.topModule = e;
17104 // add modules to their parents..
17105 var addMod = function(m) {
17106 Roo.debug && Roo.log("build Order: add: " + m.name);
17109 if (m.modules && !m.disabled) {
17110 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17111 m.modules.keySort('ASC', cmp );
17112 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17114 m.modules.each(addMod);
17116 Roo.debug && Roo.log("build Order: no child modules");
17118 // not sure if this is used any more..
17120 m.finalize.name = m.name + " (clean up) ";
17121 mods.push(m.finalize);
17125 if (this.topModule && this.topModule.modules) {
17126 this.topModule.modules.keySort('ASC', cmp );
17127 this.topModule.modules.each(addMod);
17133 * Build the registered modules.
17134 * @param {Object} parent element.
17135 * @param {Function} optional method to call after module has been added.
17139 build : function(opts)
17142 if (typeof(opts) != 'undefined') {
17143 Roo.apply(this,opts);
17147 var mods = this.buildOrder();
17149 //this.allmods = mods;
17150 //Roo.debug && Roo.log(mods);
17152 if (!mods.length) { // should not happen
17153 throw "NO modules!!!";
17157 var msg = "Building Interface...";
17158 // flash it up as modal - so we store the mask!?
17159 if (!this.hideProgress && Roo.MessageBox) {
17160 Roo.MessageBox.show({ title: 'loading' });
17161 Roo.MessageBox.show({
17162 title: "Please wait...",
17172 var total = mods.length;
17175 var progressRun = function() {
17176 if (!mods.length) {
17177 Roo.debug && Roo.log('hide?');
17178 if (!this.hideProgress && Roo.MessageBox) {
17179 Roo.MessageBox.hide();
17181 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17183 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17189 var m = mods.shift();
17192 Roo.debug && Roo.log(m);
17193 // not sure if this is supported any more.. - modules that are are just function
17194 if (typeof(m) == 'function') {
17196 return progressRun.defer(10, _this);
17200 msg = "Building Interface " + (total - mods.length) +
17202 (m.name ? (' - ' + m.name) : '');
17203 Roo.debug && Roo.log(msg);
17204 if (!_this.hideProgress && Roo.MessageBox) {
17205 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17209 // is the module disabled?
17210 var disabled = (typeof(m.disabled) == 'function') ?
17211 m.disabled.call(m.module.disabled) : m.disabled;
17215 return progressRun(); // we do not update the display!
17223 // it's 10 on top level, and 1 on others??? why...
17224 return progressRun.defer(10, _this);
17227 progressRun.defer(1, _this);
17233 * Overlay a set of modified strings onto a component
17234 * This is dependant on our builder exporting the strings and 'named strings' elements.
17236 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17237 * @param {Object} associative array of 'named' string and it's new value.
17240 overlayStrings : function( component, strings )
17242 if (typeof(component['_named_strings']) == 'undefined') {
17243 throw "ERROR: component does not have _named_strings";
17245 for ( var k in strings ) {
17246 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17247 if (md !== false) {
17248 component['_strings'][md] = strings[k];
17250 Roo.log('could not find named string: ' + k + ' in');
17251 Roo.log(component);
17266 * wrapper for event.on - aliased later..
17267 * Typically use to register a event handler for register:
17269 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17278 Roo.XComponent.event = new Roo.util.Observable({
17282 * Fires when an Component is registered,
17283 * set the disable property on the Component to stop registration.
17284 * @param {Roo.XComponent} c the component being registerd.
17289 * @event beforebuild
17290 * Fires before each Component is built
17291 * can be used to apply permissions.
17292 * @param {Roo.XComponent} c the component being registerd.
17295 'beforebuild' : true,
17297 * @event buildcomplete
17298 * Fires on the top level element when all elements have been built
17299 * @param {Roo.XComponent} the top level component.
17301 'buildcomplete' : true
17306 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17309 * marked - a markdown parser
17310 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17311 * https://github.com/chjj/marked
17317 * Roo.Markdown - is a very crude wrapper around marked..
17321 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17323 * Note: move the sample code to the bottom of this
17324 * file before uncommenting it.
17329 Roo.Markdown.toHtml = function(text) {
17331 var c = new Roo.Markdown.marked.setOptions({
17332 renderer: new Roo.Markdown.marked.Renderer(),
17343 text = text.replace(/\\\n/g,' ');
17344 return Roo.Markdown.marked(text);
17349 // Wraps all "globals" so that the only thing
17350 // exposed is makeHtml().
17356 * eval:var:unescape
17364 var escape = function (html, encode) {
17366 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17367 .replace(/</g, '<')
17368 .replace(/>/g, '>')
17369 .replace(/"/g, '"')
17370 .replace(/'/g, ''');
17373 var unescape = function (html) {
17374 // explicitly match decimal, hex, and named HTML entities
17375 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17376 n = n.toLowerCase();
17377 if (n === 'colon') { return ':'; }
17378 if (n.charAt(0) === '#') {
17379 return n.charAt(1) === 'x'
17380 ? String.fromCharCode(parseInt(n.substring(2), 16))
17381 : String.fromCharCode(+n.substring(1));
17387 var replace = function (regex, opt) {
17388 regex = regex.source;
17390 return function self(name, val) {
17391 if (!name) { return new RegExp(regex, opt); }
17392 val = val.source || val;
17393 val = val.replace(/(^|[^\[])\^/g, '$1');
17394 regex = regex.replace(name, val);
17403 var noop = function () {}
17409 var merge = function (obj) {
17414 for (; i < arguments.length; i++) {
17415 target = arguments[i];
17416 for (key in target) {
17417 if (Object.prototype.hasOwnProperty.call(target, key)) {
17418 obj[key] = target[key];
17428 * Block-Level Grammar
17436 code: /^( {4}[^\n]+\n*)+/,
17438 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17439 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17441 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17442 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17443 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17444 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17445 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17447 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17451 block.bullet = /(?:[*+-]|\d+\.)/;
17452 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17453 block.item = replace(block.item, 'gm')
17454 (/bull/g, block.bullet)
17457 block.list = replace(block.list)
17458 (/bull/g, block.bullet)
17459 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17460 ('def', '\\n+(?=' + block.def.source + ')')
17463 block.blockquote = replace(block.blockquote)
17467 block._tag = '(?!(?:'
17468 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17469 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17470 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17472 block.html = replace(block.html)
17473 ('comment', /<!--[\s\S]*?-->/)
17474 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17475 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17476 (/tag/g, block._tag)
17479 block.paragraph = replace(block.paragraph)
17481 ('heading', block.heading)
17482 ('lheading', block.lheading)
17483 ('blockquote', block.blockquote)
17484 ('tag', '<' + block._tag)
17489 * Normal Block Grammar
17492 block.normal = merge({}, block);
17495 * GFM Block Grammar
17498 block.gfm = merge({}, block.normal, {
17499 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17501 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17504 block.gfm.paragraph = replace(block.paragraph)
17506 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17507 + block.list.source.replace('\\1', '\\3') + '|')
17511 * GFM + Tables Block Grammar
17514 block.tables = merge({}, block.gfm, {
17515 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17516 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17523 var Lexer = function (options) {
17525 this.tokens.links = {};
17526 this.options = options || marked.defaults;
17527 this.rules = block.normal;
17529 if (this.options.gfm) {
17530 if (this.options.tables) {
17531 this.rules = block.tables;
17533 this.rules = block.gfm;
17539 * Expose Block Rules
17542 Lexer.rules = block;
17545 * Static Lex Method
17548 Lexer.lex = function(src, options) {
17549 var lexer = new Lexer(options);
17550 return lexer.lex(src);
17557 Lexer.prototype.lex = function(src) {
17559 .replace(/\r\n|\r/g, '\n')
17560 .replace(/\t/g, ' ')
17561 .replace(/\u00a0/g, ' ')
17562 .replace(/\u2424/g, '\n');
17564 return this.token(src, true);
17571 Lexer.prototype.token = function(src, top, bq) {
17572 var src = src.replace(/^ +$/gm, '')
17585 if (cap = this.rules.newline.exec(src)) {
17586 src = src.substring(cap[0].length);
17587 if (cap[0].length > 1) {
17595 if (cap = this.rules.code.exec(src)) {
17596 src = src.substring(cap[0].length);
17597 cap = cap[0].replace(/^ {4}/gm, '');
17600 text: !this.options.pedantic
17601 ? cap.replace(/\n+$/, '')
17608 if (cap = this.rules.fences.exec(src)) {
17609 src = src.substring(cap[0].length);
17619 if (cap = this.rules.heading.exec(src)) {
17620 src = src.substring(cap[0].length);
17623 depth: cap[1].length,
17629 // table no leading pipe (gfm)
17630 if (top && (cap = this.rules.nptable.exec(src))) {
17631 src = src.substring(cap[0].length);
17635 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17636 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17637 cells: cap[3].replace(/\n$/, '').split('\n')
17640 for (i = 0; i < item.align.length; i++) {
17641 if (/^ *-+: *$/.test(item.align[i])) {
17642 item.align[i] = 'right';
17643 } else if (/^ *:-+: *$/.test(item.align[i])) {
17644 item.align[i] = 'center';
17645 } else if (/^ *:-+ *$/.test(item.align[i])) {
17646 item.align[i] = 'left';
17648 item.align[i] = null;
17652 for (i = 0; i < item.cells.length; i++) {
17653 item.cells[i] = item.cells[i].split(/ *\| */);
17656 this.tokens.push(item);
17662 if (cap = this.rules.lheading.exec(src)) {
17663 src = src.substring(cap[0].length);
17666 depth: cap[2] === '=' ? 1 : 2,
17673 if (cap = this.rules.hr.exec(src)) {
17674 src = src.substring(cap[0].length);
17682 if (cap = this.rules.blockquote.exec(src)) {
17683 src = src.substring(cap[0].length);
17686 type: 'blockquote_start'
17689 cap = cap[0].replace(/^ *> ?/gm, '');
17691 // Pass `top` to keep the current
17692 // "toplevel" state. This is exactly
17693 // how markdown.pl works.
17694 this.token(cap, top, true);
17697 type: 'blockquote_end'
17704 if (cap = this.rules.list.exec(src)) {
17705 src = src.substring(cap[0].length);
17709 type: 'list_start',
17710 ordered: bull.length > 1
17713 // Get each top-level item.
17714 cap = cap[0].match(this.rules.item);
17720 for (; i < l; i++) {
17723 // Remove the list item's bullet
17724 // so it is seen as the next token.
17725 space = item.length;
17726 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17728 // Outdent whatever the
17729 // list item contains. Hacky.
17730 if (~item.indexOf('\n ')) {
17731 space -= item.length;
17732 item = !this.options.pedantic
17733 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17734 : item.replace(/^ {1,4}/gm, '');
17737 // Determine whether the next list item belongs here.
17738 // Backpedal if it does not belong in this list.
17739 if (this.options.smartLists && i !== l - 1) {
17740 b = block.bullet.exec(cap[i + 1])[0];
17741 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17742 src = cap.slice(i + 1).join('\n') + src;
17747 // Determine whether item is loose or not.
17748 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17749 // for discount behavior.
17750 loose = next || /\n\n(?!\s*$)/.test(item);
17752 next = item.charAt(item.length - 1) === '\n';
17753 if (!loose) { loose = next; }
17758 ? 'loose_item_start'
17759 : 'list_item_start'
17763 this.token(item, false, bq);
17766 type: 'list_item_end'
17778 if (cap = this.rules.html.exec(src)) {
17779 src = src.substring(cap[0].length);
17781 type: this.options.sanitize
17784 pre: !this.options.sanitizer
17785 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17792 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17793 src = src.substring(cap[0].length);
17794 this.tokens.links[cap[1].toLowerCase()] = {
17802 if (top && (cap = this.rules.table.exec(src))) {
17803 src = src.substring(cap[0].length);
17807 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17808 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17809 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17812 for (i = 0; i < item.align.length; i++) {
17813 if (/^ *-+: *$/.test(item.align[i])) {
17814 item.align[i] = 'right';
17815 } else if (/^ *:-+: *$/.test(item.align[i])) {
17816 item.align[i] = 'center';
17817 } else if (/^ *:-+ *$/.test(item.align[i])) {
17818 item.align[i] = 'left';
17820 item.align[i] = null;
17824 for (i = 0; i < item.cells.length; i++) {
17825 item.cells[i] = item.cells[i]
17826 .replace(/^ *\| *| *\| *$/g, '')
17830 this.tokens.push(item);
17835 // top-level paragraph
17836 if (top && (cap = this.rules.paragraph.exec(src))) {
17837 src = src.substring(cap[0].length);
17840 text: cap[1].charAt(cap[1].length - 1) === '\n'
17841 ? cap[1].slice(0, -1)
17848 if (cap = this.rules.text.exec(src)) {
17849 // Top-level should never reach here.
17850 src = src.substring(cap[0].length);
17860 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17864 return this.tokens;
17868 * Inline-Level Grammar
17872 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17873 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17875 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17876 link: /^!?\[(inside)\]\(href\)/,
17877 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17878 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17879 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17880 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17881 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17882 br: /^ {2,}\n(?!\s*$)/,
17884 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17887 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17888 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17890 inline.link = replace(inline.link)
17891 ('inside', inline._inside)
17892 ('href', inline._href)
17895 inline.reflink = replace(inline.reflink)
17896 ('inside', inline._inside)
17900 * Normal Inline Grammar
17903 inline.normal = merge({}, inline);
17906 * Pedantic Inline Grammar
17909 inline.pedantic = merge({}, inline.normal, {
17910 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17911 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17915 * GFM Inline Grammar
17918 inline.gfm = merge({}, inline.normal, {
17919 escape: replace(inline.escape)('])', '~|])')(),
17920 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17921 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17922 text: replace(inline.text)
17924 ('|', '|https?://|')
17929 * GFM + Line Breaks Inline Grammar
17932 inline.breaks = merge({}, inline.gfm, {
17933 br: replace(inline.br)('{2,}', '*')(),
17934 text: replace(inline.gfm.text)('{2,}', '*')()
17938 * Inline Lexer & Compiler
17941 var InlineLexer = function (links, options) {
17942 this.options = options || marked.defaults;
17943 this.links = links;
17944 this.rules = inline.normal;
17945 this.renderer = this.options.renderer || new Renderer;
17946 this.renderer.options = this.options;
17950 Error('Tokens array requires a `links` property.');
17953 if (this.options.gfm) {
17954 if (this.options.breaks) {
17955 this.rules = inline.breaks;
17957 this.rules = inline.gfm;
17959 } else if (this.options.pedantic) {
17960 this.rules = inline.pedantic;
17965 * Expose Inline Rules
17968 InlineLexer.rules = inline;
17971 * Static Lexing/Compiling Method
17974 InlineLexer.output = function(src, links, options) {
17975 var inline = new InlineLexer(links, options);
17976 return inline.output(src);
17983 InlineLexer.prototype.output = function(src) {
17992 if (cap = this.rules.escape.exec(src)) {
17993 src = src.substring(cap[0].length);
17999 if (cap = this.rules.autolink.exec(src)) {
18000 src = src.substring(cap[0].length);
18001 if (cap[2] === '@') {
18002 text = cap[1].charAt(6) === ':'
18003 ? this.mangle(cap[1].substring(7))
18004 : this.mangle(cap[1]);
18005 href = this.mangle('mailto:') + text;
18007 text = escape(cap[1]);
18010 out += this.renderer.link(href, null, text);
18015 if (!this.inLink && (cap = this.rules.url.exec(src))) {
18016 src = src.substring(cap[0].length);
18017 text = escape(cap[1]);
18019 out += this.renderer.link(href, null, text);
18024 if (cap = this.rules.tag.exec(src)) {
18025 if (!this.inLink && /^<a /i.test(cap[0])) {
18026 this.inLink = true;
18027 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
18028 this.inLink = false;
18030 src = src.substring(cap[0].length);
18031 out += this.options.sanitize
18032 ? this.options.sanitizer
18033 ? this.options.sanitizer(cap[0])
18040 if (cap = this.rules.link.exec(src)) {
18041 src = src.substring(cap[0].length);
18042 this.inLink = true;
18043 out += this.outputLink(cap, {
18047 this.inLink = false;
18052 if ((cap = this.rules.reflink.exec(src))
18053 || (cap = this.rules.nolink.exec(src))) {
18054 src = src.substring(cap[0].length);
18055 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
18056 link = this.links[link.toLowerCase()];
18057 if (!link || !link.href) {
18058 out += cap[0].charAt(0);
18059 src = cap[0].substring(1) + src;
18062 this.inLink = true;
18063 out += this.outputLink(cap, link);
18064 this.inLink = false;
18069 if (cap = this.rules.strong.exec(src)) {
18070 src = src.substring(cap[0].length);
18071 out += this.renderer.strong(this.output(cap[2] || cap[1]));
18076 if (cap = this.rules.em.exec(src)) {
18077 src = src.substring(cap[0].length);
18078 out += this.renderer.em(this.output(cap[2] || cap[1]));
18083 if (cap = this.rules.code.exec(src)) {
18084 src = src.substring(cap[0].length);
18085 out += this.renderer.codespan(escape(cap[2], true));
18090 if (cap = this.rules.br.exec(src)) {
18091 src = src.substring(cap[0].length);
18092 out += this.renderer.br();
18097 if (cap = this.rules.del.exec(src)) {
18098 src = src.substring(cap[0].length);
18099 out += this.renderer.del(this.output(cap[1]));
18104 if (cap = this.rules.text.exec(src)) {
18105 src = src.substring(cap[0].length);
18106 out += this.renderer.text(escape(this.smartypants(cap[0])));
18112 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18123 InlineLexer.prototype.outputLink = function(cap, link) {
18124 var href = escape(link.href)
18125 , title = link.title ? escape(link.title) : null;
18127 return cap[0].charAt(0) !== '!'
18128 ? this.renderer.link(href, title, this.output(cap[1]))
18129 : this.renderer.image(href, title, escape(cap[1]));
18133 * Smartypants Transformations
18136 InlineLexer.prototype.smartypants = function(text) {
18137 if (!this.options.smartypants) { return text; }
18140 .replace(/---/g, '\u2014')
18142 .replace(/--/g, '\u2013')
18144 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18145 // closing singles & apostrophes
18146 .replace(/'/g, '\u2019')
18148 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18150 .replace(/"/g, '\u201d')
18152 .replace(/\.{3}/g, '\u2026');
18159 InlineLexer.prototype.mangle = function(text) {
18160 if (!this.options.mangle) { return text; }
18166 for (; i < l; i++) {
18167 ch = text.charCodeAt(i);
18168 if (Math.random() > 0.5) {
18169 ch = 'x' + ch.toString(16);
18171 out += '&#' + ch + ';';
18182 * eval:var:Renderer
18185 var Renderer = function (options) {
18186 this.options = options || {};
18189 Renderer.prototype.code = function(code, lang, escaped) {
18190 if (this.options.highlight) {
18191 var out = this.options.highlight(code, lang);
18192 if (out != null && out !== code) {
18197 // hack!!! - it's already escapeD?
18202 return '<pre><code>'
18203 + (escaped ? code : escape(code, true))
18204 + '\n</code></pre>';
18207 return '<pre><code class="'
18208 + this.options.langPrefix
18209 + escape(lang, true)
18211 + (escaped ? code : escape(code, true))
18212 + '\n</code></pre>\n';
18215 Renderer.prototype.blockquote = function(quote) {
18216 return '<blockquote>\n' + quote + '</blockquote>\n';
18219 Renderer.prototype.html = function(html) {
18223 Renderer.prototype.heading = function(text, level, raw) {
18227 + this.options.headerPrefix
18228 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18236 Renderer.prototype.hr = function() {
18237 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18240 Renderer.prototype.list = function(body, ordered) {
18241 var type = ordered ? 'ol' : 'ul';
18242 return '<' + type + '>\n' + body + '</' + type + '>\n';
18245 Renderer.prototype.listitem = function(text) {
18246 return '<li>' + text + '</li>\n';
18249 Renderer.prototype.paragraph = function(text) {
18250 return '<p>' + text + '</p>\n';
18253 Renderer.prototype.table = function(header, body) {
18254 return '<table class="table table-striped">\n'
18264 Renderer.prototype.tablerow = function(content) {
18265 return '<tr>\n' + content + '</tr>\n';
18268 Renderer.prototype.tablecell = function(content, flags) {
18269 var type = flags.header ? 'th' : 'td';
18270 var tag = flags.align
18271 ? '<' + type + ' style="text-align:' + flags.align + '">'
18272 : '<' + type + '>';
18273 return tag + content + '</' + type + '>\n';
18276 // span level renderer
18277 Renderer.prototype.strong = function(text) {
18278 return '<strong>' + text + '</strong>';
18281 Renderer.prototype.em = function(text) {
18282 return '<em>' + text + '</em>';
18285 Renderer.prototype.codespan = function(text) {
18286 return '<code>' + text + '</code>';
18289 Renderer.prototype.br = function() {
18290 return this.options.xhtml ? '<br/>' : '<br>';
18293 Renderer.prototype.del = function(text) {
18294 return '<del>' + text + '</del>';
18297 Renderer.prototype.link = function(href, title, text) {
18298 if (this.options.sanitize) {
18300 var prot = decodeURIComponent(unescape(href))
18301 .replace(/[^\w:]/g, '')
18306 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18310 var out = '<a href="' + href + '"';
18312 out += ' title="' + title + '"';
18314 out += '>' + text + '</a>';
18318 Renderer.prototype.image = function(href, title, text) {
18319 var out = '<img src="' + href + '" alt="' + text + '"';
18321 out += ' title="' + title + '"';
18323 out += this.options.xhtml ? '/>' : '>';
18327 Renderer.prototype.text = function(text) {
18332 * Parsing & Compiling
18338 var Parser= function (options) {
18341 this.options = options || marked.defaults;
18342 this.options.renderer = this.options.renderer || new Renderer;
18343 this.renderer = this.options.renderer;
18344 this.renderer.options = this.options;
18348 * Static Parse Method
18351 Parser.parse = function(src, options, renderer) {
18352 var parser = new Parser(options, renderer);
18353 return parser.parse(src);
18360 Parser.prototype.parse = function(src) {
18361 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18362 this.tokens = src.reverse();
18365 while (this.next()) {
18376 Parser.prototype.next = function() {
18377 return this.token = this.tokens.pop();
18381 * Preview Next Token
18384 Parser.prototype.peek = function() {
18385 return this.tokens[this.tokens.length - 1] || 0;
18389 * Parse Text Tokens
18392 Parser.prototype.parseText = function() {
18393 var body = this.token.text;
18395 while (this.peek().type === 'text') {
18396 body += '\n' + this.next().text;
18399 return this.inline.output(body);
18403 * Parse Current Token
18406 Parser.prototype.tok = function() {
18407 switch (this.token.type) {
18412 return this.renderer.hr();
18415 return this.renderer.heading(
18416 this.inline.output(this.token.text),
18421 return this.renderer.code(this.token.text,
18423 this.token.escaped);
18436 for (i = 0; i < this.token.header.length; i++) {
18437 flags = { header: true, align: this.token.align[i] };
18438 cell += this.renderer.tablecell(
18439 this.inline.output(this.token.header[i]),
18440 { header: true, align: this.token.align[i] }
18443 header += this.renderer.tablerow(cell);
18445 for (i = 0; i < this.token.cells.length; i++) {
18446 row = this.token.cells[i];
18449 for (j = 0; j < row.length; j++) {
18450 cell += this.renderer.tablecell(
18451 this.inline.output(row[j]),
18452 { header: false, align: this.token.align[j] }
18456 body += this.renderer.tablerow(cell);
18458 return this.renderer.table(header, body);
18460 case 'blockquote_start': {
18463 while (this.next().type !== 'blockquote_end') {
18464 body += this.tok();
18467 return this.renderer.blockquote(body);
18469 case 'list_start': {
18471 , ordered = this.token.ordered;
18473 while (this.next().type !== 'list_end') {
18474 body += this.tok();
18477 return this.renderer.list(body, ordered);
18479 case 'list_item_start': {
18482 while (this.next().type !== 'list_item_end') {
18483 body += this.token.type === 'text'
18488 return this.renderer.listitem(body);
18490 case 'loose_item_start': {
18493 while (this.next().type !== 'list_item_end') {
18494 body += this.tok();
18497 return this.renderer.listitem(body);
18500 var html = !this.token.pre && !this.options.pedantic
18501 ? this.inline.output(this.token.text)
18503 return this.renderer.html(html);
18505 case 'paragraph': {
18506 return this.renderer.paragraph(this.inline.output(this.token.text));
18509 return this.renderer.paragraph(this.parseText());
18521 var marked = function (src, opt, callback) {
18522 if (callback || typeof opt === 'function') {
18528 opt = merge({}, marked.defaults, opt || {});
18530 var highlight = opt.highlight
18536 tokens = Lexer.lex(src, opt)
18538 return callback(e);
18541 pending = tokens.length;
18545 var done = function(err) {
18547 opt.highlight = highlight;
18548 return callback(err);
18554 out = Parser.parse(tokens, opt);
18559 opt.highlight = highlight;
18563 : callback(null, out);
18566 if (!highlight || highlight.length < 3) {
18570 delete opt.highlight;
18572 if (!pending) { return done(); }
18574 for (; i < tokens.length; i++) {
18576 if (token.type !== 'code') {
18577 return --pending || done();
18579 return highlight(token.text, token.lang, function(err, code) {
18580 if (err) { return done(err); }
18581 if (code == null || code === token.text) {
18582 return --pending || done();
18585 token.escaped = true;
18586 --pending || done();
18594 if (opt) { opt = merge({}, marked.defaults, opt); }
18595 return Parser.parse(Lexer.lex(src, opt), opt);
18597 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18598 if ((opt || marked.defaults).silent) {
18599 return '<p>An error occured:</p><pre>'
18600 + escape(e.message + '', true)
18612 marked.setOptions = function(opt) {
18613 merge(marked.defaults, opt);
18617 marked.defaults = {
18628 langPrefix: 'lang-',
18629 smartypants: false,
18631 renderer: new Renderer,
18639 marked.Parser = Parser;
18640 marked.parser = Parser.parse;
18642 marked.Renderer = Renderer;
18644 marked.Lexer = Lexer;
18645 marked.lexer = Lexer.lex;
18647 marked.InlineLexer = InlineLexer;
18648 marked.inlineLexer = InlineLexer.output;
18650 marked.parse = marked;
18652 Roo.Markdown.marked = marked;
18656 * Ext JS Library 1.1.1
18657 * Copyright(c) 2006-2007, Ext JS, LLC.
18659 * Originally Released Under LGPL - original licence link has changed is not relivant.
18662 * <script type="text/javascript">
18668 * These classes are derivatives of the similarly named classes in the YUI Library.
18669 * The original license:
18670 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18671 * Code licensed under the BSD License:
18672 * http://developer.yahoo.net/yui/license.txt
18677 var Event=Roo.EventManager;
18678 var Dom=Roo.lib.Dom;
18681 * @class Roo.dd.DragDrop
18682 * @extends Roo.util.Observable
18683 * Defines the interface and base operation of items that that can be
18684 * dragged or can be drop targets. It was designed to be extended, overriding
18685 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18686 * Up to three html elements can be associated with a DragDrop instance:
18688 * <li>linked element: the element that is passed into the constructor.
18689 * This is the element which defines the boundaries for interaction with
18690 * other DragDrop objects.</li>
18691 * <li>handle element(s): The drag operation only occurs if the element that
18692 * was clicked matches a handle element. By default this is the linked
18693 * element, but there are times that you will want only a portion of the
18694 * linked element to initiate the drag operation, and the setHandleElId()
18695 * method provides a way to define this.</li>
18696 * <li>drag element: this represents the element that would be moved along
18697 * with the cursor during a drag operation. By default, this is the linked
18698 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18699 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18702 * This class should not be instantiated until the onload event to ensure that
18703 * the associated elements are available.
18704 * The following would define a DragDrop obj that would interact with any
18705 * other DragDrop obj in the "group1" group:
18707 * dd = new Roo.dd.DragDrop("div1", "group1");
18709 * Since none of the event handlers have been implemented, nothing would
18710 * actually happen if you were to run the code above. Normally you would
18711 * override this class or one of the default implementations, but you can
18712 * also override the methods you want on an instance of the class...
18714 * dd.onDragDrop = function(e, id) {
18715 * alert("dd was dropped on " + id);
18719 * @param {String} id of the element that is linked to this instance
18720 * @param {String} sGroup the group of related DragDrop objects
18721 * @param {object} config an object containing configurable attributes
18722 * Valid properties for DragDrop:
18723 * padding, isTarget, maintainOffset, primaryButtonOnly
18725 Roo.dd.DragDrop = function(id, sGroup, config) {
18727 this.init(id, sGroup, config);
18732 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18735 * The id of the element associated with this object. This is what we
18736 * refer to as the "linked element" because the size and position of
18737 * this element is used to determine when the drag and drop objects have
18745 * Configuration attributes passed into the constructor
18752 * The id of the element that will be dragged. By default this is same
18753 * as the linked element , but could be changed to another element. Ex:
18755 * @property dragElId
18762 * the id of the element that initiates the drag operation. By default
18763 * this is the linked element, but could be changed to be a child of this
18764 * element. This lets us do things like only starting the drag when the
18765 * header element within the linked html element is clicked.
18766 * @property handleElId
18773 * An associative array of HTML tags that will be ignored if clicked.
18774 * @property invalidHandleTypes
18775 * @type {string: string}
18777 invalidHandleTypes: null,
18780 * An associative array of ids for elements that will be ignored if clicked
18781 * @property invalidHandleIds
18782 * @type {string: string}
18784 invalidHandleIds: null,
18787 * An indexted array of css class names for elements that will be ignored
18789 * @property invalidHandleClasses
18792 invalidHandleClasses: null,
18795 * The linked element's absolute X position at the time the drag was
18797 * @property startPageX
18804 * The linked element's absolute X position at the time the drag was
18806 * @property startPageY
18813 * The group defines a logical collection of DragDrop objects that are
18814 * related. Instances only get events when interacting with other
18815 * DragDrop object in the same group. This lets us define multiple
18816 * groups using a single DragDrop subclass if we want.
18818 * @type {string: string}
18823 * Individual drag/drop instances can be locked. This will prevent
18824 * onmousedown start drag.
18832 * Lock this instance
18835 lock: function() { this.locked = true; },
18838 * Unlock this instace
18841 unlock: function() { this.locked = false; },
18844 * By default, all insances can be a drop target. This can be disabled by
18845 * setting isTarget to false.
18852 * The padding configured for this drag and drop object for calculating
18853 * the drop zone intersection with this object.
18860 * Cached reference to the linked element
18861 * @property _domRef
18867 * Internal typeof flag
18868 * @property __ygDragDrop
18871 __ygDragDrop: true,
18874 * Set to true when horizontal contraints are applied
18875 * @property constrainX
18882 * Set to true when vertical contraints are applied
18883 * @property constrainY
18890 * The left constraint
18898 * The right constraint
18906 * The up constraint
18915 * The down constraint
18923 * Maintain offsets when we resetconstraints. Set to true when you want
18924 * the position of the element relative to its parent to stay the same
18925 * when the page changes
18927 * @property maintainOffset
18930 maintainOffset: false,
18933 * Array of pixel locations the element will snap to if we specified a
18934 * horizontal graduation/interval. This array is generated automatically
18935 * when you define a tick interval.
18942 * Array of pixel locations the element will snap to if we specified a
18943 * vertical graduation/interval. This array is generated automatically
18944 * when you define a tick interval.
18951 * By default the drag and drop instance will only respond to the primary
18952 * button click (left button for a right-handed mouse). Set to true to
18953 * allow drag and drop to start with any mouse click that is propogated
18955 * @property primaryButtonOnly
18958 primaryButtonOnly: true,
18961 * The availabe property is false until the linked dom element is accessible.
18962 * @property available
18968 * By default, drags can only be initiated if the mousedown occurs in the
18969 * region the linked element is. This is done in part to work around a
18970 * bug in some browsers that mis-report the mousedown if the previous
18971 * mouseup happened outside of the window. This property is set to true
18972 * if outer handles are defined.
18974 * @property hasOuterHandles
18978 hasOuterHandles: false,
18981 * Code that executes immediately before the startDrag event
18982 * @method b4StartDrag
18985 b4StartDrag: function(x, y) { },
18988 * Abstract method called after a drag/drop object is clicked
18989 * and the drag or mousedown time thresholds have beeen met.
18990 * @method startDrag
18991 * @param {int} X click location
18992 * @param {int} Y click location
18994 startDrag: function(x, y) { /* override this */ },
18997 * Code that executes immediately before the onDrag event
19001 b4Drag: function(e) { },
19004 * Abstract method called during the onMouseMove event while dragging an
19007 * @param {Event} e the mousemove event
19009 onDrag: function(e) { /* override this */ },
19012 * Abstract method called when this element fist begins hovering over
19013 * another DragDrop obj
19014 * @method onDragEnter
19015 * @param {Event} e the mousemove event
19016 * @param {String|DragDrop[]} id In POINT mode, the element
19017 * id this is hovering over. In INTERSECT mode, an array of one or more
19018 * dragdrop items being hovered over.
19020 onDragEnter: function(e, id) { /* override this */ },
19023 * Code that executes immediately before the onDragOver event
19024 * @method b4DragOver
19027 b4DragOver: function(e) { },
19030 * Abstract method called when this element is hovering over another
19032 * @method onDragOver
19033 * @param {Event} e the mousemove event
19034 * @param {String|DragDrop[]} id In POINT mode, the element
19035 * id this is hovering over. In INTERSECT mode, an array of dd items
19036 * being hovered over.
19038 onDragOver: function(e, id) { /* override this */ },
19041 * Code that executes immediately before the onDragOut event
19042 * @method b4DragOut
19045 b4DragOut: function(e) { },
19048 * Abstract method called when we are no longer hovering over an element
19049 * @method onDragOut
19050 * @param {Event} e the mousemove event
19051 * @param {String|DragDrop[]} id In POINT mode, the element
19052 * id this was hovering over. In INTERSECT mode, an array of dd items
19053 * that the mouse is no longer over.
19055 onDragOut: function(e, id) { /* override this */ },
19058 * Code that executes immediately before the onDragDrop event
19059 * @method b4DragDrop
19062 b4DragDrop: function(e) { },
19065 * Abstract method called when this item is dropped on another DragDrop
19067 * @method onDragDrop
19068 * @param {Event} e the mouseup event
19069 * @param {String|DragDrop[]} id In POINT mode, the element
19070 * id this was dropped on. In INTERSECT mode, an array of dd items this
19073 onDragDrop: function(e, id) { /* override this */ },
19076 * Abstract method called when this item is dropped on an area with no
19078 * @method onInvalidDrop
19079 * @param {Event} e the mouseup event
19081 onInvalidDrop: function(e) { /* override this */ },
19084 * Code that executes immediately before the endDrag event
19085 * @method b4EndDrag
19088 b4EndDrag: function(e) { },
19091 * Fired when we are done dragging the object
19093 * @param {Event} e the mouseup event
19095 endDrag: function(e) { /* override this */ },
19098 * Code executed immediately before the onMouseDown event
19099 * @method b4MouseDown
19100 * @param {Event} e the mousedown event
19103 b4MouseDown: function(e) { },
19106 * Event handler that fires when a drag/drop obj gets a mousedown
19107 * @method onMouseDown
19108 * @param {Event} e the mousedown event
19110 onMouseDown: function(e) { /* override this */ },
19113 * Event handler that fires when a drag/drop obj gets a mouseup
19114 * @method onMouseUp
19115 * @param {Event} e the mouseup event
19117 onMouseUp: function(e) { /* override this */ },
19120 * Override the onAvailable method to do what is needed after the initial
19121 * position was determined.
19122 * @method onAvailable
19124 onAvailable: function () {
19128 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19131 defaultPadding : {left:0, right:0, top:0, bottom:0},
19134 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19138 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19139 { dragElId: "existingProxyDiv" });
19140 dd.startDrag = function(){
19141 this.constrainTo("parent-id");
19144 * Or you can initalize it using the {@link Roo.Element} object:
19146 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19147 startDrag : function(){
19148 this.constrainTo("parent-id");
19152 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19153 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19154 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19155 * an object containing the sides to pad. For example: {right:10, bottom:10}
19156 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19158 constrainTo : function(constrainTo, pad, inContent){
19159 if(typeof pad == "number"){
19160 pad = {left: pad, right:pad, top:pad, bottom:pad};
19162 pad = pad || this.defaultPadding;
19163 var b = Roo.get(this.getEl()).getBox();
19164 var ce = Roo.get(constrainTo);
19165 var s = ce.getScroll();
19166 var c, cd = ce.dom;
19167 if(cd == document.body){
19168 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19171 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19175 var topSpace = b.y - c.y;
19176 var leftSpace = b.x - c.x;
19178 this.resetConstraints();
19179 this.setXConstraint(leftSpace - (pad.left||0), // left
19180 c.width - leftSpace - b.width - (pad.right||0) //right
19182 this.setYConstraint(topSpace - (pad.top||0), //top
19183 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19188 * Returns a reference to the linked element
19190 * @return {HTMLElement} the html element
19192 getEl: function() {
19193 if (!this._domRef) {
19194 this._domRef = Roo.getDom(this.id);
19197 return this._domRef;
19201 * Returns a reference to the actual element to drag. By default this is
19202 * the same as the html element, but it can be assigned to another
19203 * element. An example of this can be found in Roo.dd.DDProxy
19204 * @method getDragEl
19205 * @return {HTMLElement} the html element
19207 getDragEl: function() {
19208 return Roo.getDom(this.dragElId);
19212 * Sets up the DragDrop object. Must be called in the constructor of any
19213 * Roo.dd.DragDrop subclass
19215 * @param id the id of the linked element
19216 * @param {String} sGroup the group of related items
19217 * @param {object} config configuration attributes
19219 init: function(id, sGroup, config) {
19220 this.initTarget(id, sGroup, config);
19221 if (!Roo.isTouch) {
19222 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19224 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19225 // Event.on(this.id, "selectstart", Event.preventDefault);
19229 * Initializes Targeting functionality only... the object does not
19230 * get a mousedown handler.
19231 * @method initTarget
19232 * @param id the id of the linked element
19233 * @param {String} sGroup the group of related items
19234 * @param {object} config configuration attributes
19236 initTarget: function(id, sGroup, config) {
19238 // configuration attributes
19239 this.config = config || {};
19241 // create a local reference to the drag and drop manager
19242 this.DDM = Roo.dd.DDM;
19243 // initialize the groups array
19246 // assume that we have an element reference instead of an id if the
19247 // parameter is not a string
19248 if (typeof id !== "string") {
19255 // add to an interaction group
19256 this.addToGroup((sGroup) ? sGroup : "default");
19258 // We don't want to register this as the handle with the manager
19259 // so we just set the id rather than calling the setter.
19260 this.handleElId = id;
19262 // the linked element is the element that gets dragged by default
19263 this.setDragElId(id);
19265 // by default, clicked anchors will not start drag operations.
19266 this.invalidHandleTypes = { A: "A" };
19267 this.invalidHandleIds = {};
19268 this.invalidHandleClasses = [];
19270 this.applyConfig();
19272 this.handleOnAvailable();
19276 * Applies the configuration parameters that were passed into the constructor.
19277 * This is supposed to happen at each level through the inheritance chain. So
19278 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19279 * DragDrop in order to get all of the parameters that are available in
19281 * @method applyConfig
19283 applyConfig: function() {
19285 // configurable properties:
19286 // padding, isTarget, maintainOffset, primaryButtonOnly
19287 this.padding = this.config.padding || [0, 0, 0, 0];
19288 this.isTarget = (this.config.isTarget !== false);
19289 this.maintainOffset = (this.config.maintainOffset);
19290 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19295 * Executed when the linked element is available
19296 * @method handleOnAvailable
19299 handleOnAvailable: function() {
19300 this.available = true;
19301 this.resetConstraints();
19302 this.onAvailable();
19306 * Configures the padding for the target zone in px. Effectively expands
19307 * (or reduces) the virtual object size for targeting calculations.
19308 * Supports css-style shorthand; if only one parameter is passed, all sides
19309 * will have that padding, and if only two are passed, the top and bottom
19310 * will have the first param, the left and right the second.
19311 * @method setPadding
19312 * @param {int} iTop Top pad
19313 * @param {int} iRight Right pad
19314 * @param {int} iBot Bot pad
19315 * @param {int} iLeft Left pad
19317 setPadding: function(iTop, iRight, iBot, iLeft) {
19318 // this.padding = [iLeft, iRight, iTop, iBot];
19319 if (!iRight && 0 !== iRight) {
19320 this.padding = [iTop, iTop, iTop, iTop];
19321 } else if (!iBot && 0 !== iBot) {
19322 this.padding = [iTop, iRight, iTop, iRight];
19324 this.padding = [iTop, iRight, iBot, iLeft];
19329 * Stores the initial placement of the linked element.
19330 * @method setInitialPosition
19331 * @param {int} diffX the X offset, default 0
19332 * @param {int} diffY the Y offset, default 0
19334 setInitPosition: function(diffX, diffY) {
19335 var el = this.getEl();
19337 if (!this.DDM.verifyEl(el)) {
19341 var dx = diffX || 0;
19342 var dy = diffY || 0;
19344 var p = Dom.getXY( el );
19346 this.initPageX = p[0] - dx;
19347 this.initPageY = p[1] - dy;
19349 this.lastPageX = p[0];
19350 this.lastPageY = p[1];
19353 this.setStartPosition(p);
19357 * Sets the start position of the element. This is set when the obj
19358 * is initialized, the reset when a drag is started.
19359 * @method setStartPosition
19360 * @param pos current position (from previous lookup)
19363 setStartPosition: function(pos) {
19364 var p = pos || Dom.getXY( this.getEl() );
19365 this.deltaSetXY = null;
19367 this.startPageX = p[0];
19368 this.startPageY = p[1];
19372 * Add this instance to a group of related drag/drop objects. All
19373 * instances belong to at least one group, and can belong to as many
19374 * groups as needed.
19375 * @method addToGroup
19376 * @param sGroup {string} the name of the group
19378 addToGroup: function(sGroup) {
19379 this.groups[sGroup] = true;
19380 this.DDM.regDragDrop(this, sGroup);
19384 * Remove's this instance from the supplied interaction group
19385 * @method removeFromGroup
19386 * @param {string} sGroup The group to drop
19388 removeFromGroup: function(sGroup) {
19389 if (this.groups[sGroup]) {
19390 delete this.groups[sGroup];
19393 this.DDM.removeDDFromGroup(this, sGroup);
19397 * Allows you to specify that an element other than the linked element
19398 * will be moved with the cursor during a drag
19399 * @method setDragElId
19400 * @param id {string} the id of the element that will be used to initiate the drag
19402 setDragElId: function(id) {
19403 this.dragElId = id;
19407 * Allows you to specify a child of the linked element that should be
19408 * used to initiate the drag operation. An example of this would be if
19409 * you have a content div with text and links. Clicking anywhere in the
19410 * content area would normally start the drag operation. Use this method
19411 * to specify that an element inside of the content div is the element
19412 * that starts the drag operation.
19413 * @method setHandleElId
19414 * @param id {string} the id of the element that will be used to
19415 * initiate the drag.
19417 setHandleElId: function(id) {
19418 if (typeof id !== "string") {
19421 this.handleElId = id;
19422 this.DDM.regHandle(this.id, id);
19426 * Allows you to set an element outside of the linked element as a drag
19428 * @method setOuterHandleElId
19429 * @param id the id of the element that will be used to initiate the drag
19431 setOuterHandleElId: function(id) {
19432 if (typeof id !== "string") {
19435 Event.on(id, "mousedown",
19436 this.handleMouseDown, this);
19437 this.setHandleElId(id);
19439 this.hasOuterHandles = true;
19443 * Remove all drag and drop hooks for this element
19446 unreg: function() {
19447 Event.un(this.id, "mousedown",
19448 this.handleMouseDown);
19449 Event.un(this.id, "touchstart",
19450 this.handleMouseDown);
19451 this._domRef = null;
19452 this.DDM._remove(this);
19455 destroy : function(){
19460 * Returns true if this instance is locked, or the drag drop mgr is locked
19461 * (meaning that all drag/drop is disabled on the page.)
19463 * @return {boolean} true if this obj or all drag/drop is locked, else
19466 isLocked: function() {
19467 return (this.DDM.isLocked() || this.locked);
19471 * Fired when this object is clicked
19472 * @method handleMouseDown
19474 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19477 handleMouseDown: function(e, oDD){
19479 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19480 //Roo.log('not touch/ button !=0');
19483 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19484 return; // double touch..
19488 if (this.isLocked()) {
19489 //Roo.log('locked');
19493 this.DDM.refreshCache(this.groups);
19494 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19495 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19496 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19497 //Roo.log('no outer handes or not over target');
19500 // Roo.log('check validator');
19501 if (this.clickValidator(e)) {
19502 // Roo.log('validate success');
19503 // set the initial element position
19504 this.setStartPosition();
19507 this.b4MouseDown(e);
19508 this.onMouseDown(e);
19510 this.DDM.handleMouseDown(e, this);
19512 this.DDM.stopEvent(e);
19520 clickValidator: function(e) {
19521 var target = e.getTarget();
19522 return ( this.isValidHandleChild(target) &&
19523 (this.id == this.handleElId ||
19524 this.DDM.handleWasClicked(target, this.id)) );
19528 * Allows you to specify a tag name that should not start a drag operation
19529 * when clicked. This is designed to facilitate embedding links within a
19530 * drag handle that do something other than start the drag.
19531 * @method addInvalidHandleType
19532 * @param {string} tagName the type of element to exclude
19534 addInvalidHandleType: function(tagName) {
19535 var type = tagName.toUpperCase();
19536 this.invalidHandleTypes[type] = type;
19540 * Lets you to specify an element id for a child of a drag handle
19541 * that should not initiate a drag
19542 * @method addInvalidHandleId
19543 * @param {string} id the element id of the element you wish to ignore
19545 addInvalidHandleId: function(id) {
19546 if (typeof id !== "string") {
19549 this.invalidHandleIds[id] = id;
19553 * Lets you specify a css class of elements that will not initiate a drag
19554 * @method addInvalidHandleClass
19555 * @param {string} cssClass the class of the elements you wish to ignore
19557 addInvalidHandleClass: function(cssClass) {
19558 this.invalidHandleClasses.push(cssClass);
19562 * Unsets an excluded tag name set by addInvalidHandleType
19563 * @method removeInvalidHandleType
19564 * @param {string} tagName the type of element to unexclude
19566 removeInvalidHandleType: function(tagName) {
19567 var type = tagName.toUpperCase();
19568 // this.invalidHandleTypes[type] = null;
19569 delete this.invalidHandleTypes[type];
19573 * Unsets an invalid handle id
19574 * @method removeInvalidHandleId
19575 * @param {string} id the id of the element to re-enable
19577 removeInvalidHandleId: function(id) {
19578 if (typeof id !== "string") {
19581 delete this.invalidHandleIds[id];
19585 * Unsets an invalid css class
19586 * @method removeInvalidHandleClass
19587 * @param {string} cssClass the class of the element(s) you wish to
19590 removeInvalidHandleClass: function(cssClass) {
19591 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19592 if (this.invalidHandleClasses[i] == cssClass) {
19593 delete this.invalidHandleClasses[i];
19599 * Checks the tag exclusion list to see if this click should be ignored
19600 * @method isValidHandleChild
19601 * @param {HTMLElement} node the HTMLElement to evaluate
19602 * @return {boolean} true if this is a valid tag type, false if not
19604 isValidHandleChild: function(node) {
19607 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19610 nodeName = node.nodeName.toUpperCase();
19612 nodeName = node.nodeName;
19614 valid = valid && !this.invalidHandleTypes[nodeName];
19615 valid = valid && !this.invalidHandleIds[node.id];
19617 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19618 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19627 * Create the array of horizontal tick marks if an interval was specified
19628 * in setXConstraint().
19629 * @method setXTicks
19632 setXTicks: function(iStartX, iTickSize) {
19634 this.xTickSize = iTickSize;
19638 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19640 this.xTicks[this.xTicks.length] = i;
19645 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19647 this.xTicks[this.xTicks.length] = i;
19652 this.xTicks.sort(this.DDM.numericSort) ;
19656 * Create the array of vertical tick marks if an interval was specified in
19657 * setYConstraint().
19658 * @method setYTicks
19661 setYTicks: function(iStartY, iTickSize) {
19663 this.yTickSize = iTickSize;
19667 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19669 this.yTicks[this.yTicks.length] = i;
19674 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19676 this.yTicks[this.yTicks.length] = i;
19681 this.yTicks.sort(this.DDM.numericSort) ;
19685 * By default, the element can be dragged any place on the screen. Use
19686 * this method to limit the horizontal travel of the element. Pass in
19687 * 0,0 for the parameters if you want to lock the drag to the y axis.
19688 * @method setXConstraint
19689 * @param {int} iLeft the number of pixels the element can move to the left
19690 * @param {int} iRight the number of pixels the element can move to the
19692 * @param {int} iTickSize optional parameter for specifying that the
19694 * should move iTickSize pixels at a time.
19696 setXConstraint: function(iLeft, iRight, iTickSize) {
19697 this.leftConstraint = iLeft;
19698 this.rightConstraint = iRight;
19700 this.minX = this.initPageX - iLeft;
19701 this.maxX = this.initPageX + iRight;
19702 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19704 this.constrainX = true;
19708 * Clears any constraints applied to this instance. Also clears ticks
19709 * since they can't exist independent of a constraint at this time.
19710 * @method clearConstraints
19712 clearConstraints: function() {
19713 this.constrainX = false;
19714 this.constrainY = false;
19719 * Clears any tick interval defined for this instance
19720 * @method clearTicks
19722 clearTicks: function() {
19723 this.xTicks = null;
19724 this.yTicks = null;
19725 this.xTickSize = 0;
19726 this.yTickSize = 0;
19730 * By default, the element can be dragged any place on the screen. Set
19731 * this to limit the vertical travel of the element. Pass in 0,0 for the
19732 * parameters if you want to lock the drag to the x axis.
19733 * @method setYConstraint
19734 * @param {int} iUp the number of pixels the element can move up
19735 * @param {int} iDown the number of pixels the element can move down
19736 * @param {int} iTickSize optional parameter for specifying that the
19737 * element should move iTickSize pixels at a time.
19739 setYConstraint: function(iUp, iDown, iTickSize) {
19740 this.topConstraint = iUp;
19741 this.bottomConstraint = iDown;
19743 this.minY = this.initPageY - iUp;
19744 this.maxY = this.initPageY + iDown;
19745 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19747 this.constrainY = true;
19752 * resetConstraints must be called if you manually reposition a dd element.
19753 * @method resetConstraints
19754 * @param {boolean} maintainOffset
19756 resetConstraints: function() {
19759 // Maintain offsets if necessary
19760 if (this.initPageX || this.initPageX === 0) {
19761 // figure out how much this thing has moved
19762 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19763 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19765 this.setInitPosition(dx, dy);
19767 // This is the first time we have detected the element's position
19769 this.setInitPosition();
19772 if (this.constrainX) {
19773 this.setXConstraint( this.leftConstraint,
19774 this.rightConstraint,
19778 if (this.constrainY) {
19779 this.setYConstraint( this.topConstraint,
19780 this.bottomConstraint,
19786 * Normally the drag element is moved pixel by pixel, but we can specify
19787 * that it move a number of pixels at a time. This method resolves the
19788 * location when we have it set up like this.
19790 * @param {int} val where we want to place the object
19791 * @param {int[]} tickArray sorted array of valid points
19792 * @return {int} the closest tick
19795 getTick: function(val, tickArray) {
19798 // If tick interval is not defined, it is effectively 1 pixel,
19799 // so we return the value passed to us.
19801 } else if (tickArray[0] >= val) {
19802 // The value is lower than the first tick, so we return the first
19804 return tickArray[0];
19806 for (var i=0, len=tickArray.length; i<len; ++i) {
19808 if (tickArray[next] && tickArray[next] >= val) {
19809 var diff1 = val - tickArray[i];
19810 var diff2 = tickArray[next] - val;
19811 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19815 // The value is larger than the last tick, so we return the last
19817 return tickArray[tickArray.length - 1];
19824 * @return {string} string representation of the dd obj
19826 toString: function() {
19827 return ("DragDrop " + this.id);
19835 * Ext JS Library 1.1.1
19836 * Copyright(c) 2006-2007, Ext JS, LLC.
19838 * Originally Released Under LGPL - original licence link has changed is not relivant.
19841 * <script type="text/javascript">
19846 * The drag and drop utility provides a framework for building drag and drop
19847 * applications. In addition to enabling drag and drop for specific elements,
19848 * the drag and drop elements are tracked by the manager class, and the
19849 * interactions between the various elements are tracked during the drag and
19850 * the implementing code is notified about these important moments.
19853 // Only load the library once. Rewriting the manager class would orphan
19854 // existing drag and drop instances.
19855 if (!Roo.dd.DragDropMgr) {
19858 * @class Roo.dd.DragDropMgr
19859 * DragDropMgr is a singleton that tracks the element interaction for
19860 * all DragDrop items in the window. Generally, you will not call
19861 * this class directly, but it does have helper methods that could
19862 * be useful in your DragDrop implementations.
19865 Roo.dd.DragDropMgr = function() {
19867 var Event = Roo.EventManager;
19872 * Two dimensional Array of registered DragDrop objects. The first
19873 * dimension is the DragDrop item group, the second the DragDrop
19876 * @type {string: string}
19883 * Array of element ids defined as drag handles. Used to determine
19884 * if the element that generated the mousedown event is actually the
19885 * handle and not the html element itself.
19886 * @property handleIds
19887 * @type {string: string}
19894 * the DragDrop object that is currently being dragged
19895 * @property dragCurrent
19903 * the DragDrop object(s) that are being hovered over
19904 * @property dragOvers
19912 * the X distance between the cursor and the object being dragged
19921 * the Y distance between the cursor and the object being dragged
19930 * Flag to determine if we should prevent the default behavior of the
19931 * events we define. By default this is true, but this can be set to
19932 * false if you need the default behavior (not recommended)
19933 * @property preventDefault
19937 preventDefault: true,
19940 * Flag to determine if we should stop the propagation of the events
19941 * we generate. This is true by default but you may want to set it to
19942 * false if the html element contains other features that require the
19944 * @property stopPropagation
19948 stopPropagation: true,
19951 * Internal flag that is set to true when drag and drop has been
19953 * @property initialized
19960 * All drag and drop can be disabled.
19968 * Called the first time an element is registered.
19974 this.initialized = true;
19978 * In point mode, drag and drop interaction is defined by the
19979 * location of the cursor during the drag/drop
19987 * In intersect mode, drag and drop interactio nis defined by the
19988 * overlap of two or more drag and drop objects.
19989 * @property INTERSECT
19996 * The current drag and drop mode. Default: POINT
20004 * Runs method on all drag and drop objects
20005 * @method _execOnAll
20009 _execOnAll: function(sMethod, args) {
20010 for (var i in this.ids) {
20011 for (var j in this.ids[i]) {
20012 var oDD = this.ids[i][j];
20013 if (! this.isTypeOfDD(oDD)) {
20016 oDD[sMethod].apply(oDD, args);
20022 * Drag and drop initialization. Sets up the global event handlers
20027 _onLoad: function() {
20031 if (!Roo.isTouch) {
20032 Event.on(document, "mouseup", this.handleMouseUp, this, true);
20033 Event.on(document, "mousemove", this.handleMouseMove, this, true);
20035 Event.on(document, "touchend", this.handleMouseUp, this, true);
20036 Event.on(document, "touchmove", this.handleMouseMove, this, true);
20038 Event.on(window, "unload", this._onUnload, this, true);
20039 Event.on(window, "resize", this._onResize, this, true);
20040 // Event.on(window, "mouseout", this._test);
20045 * Reset constraints on all drag and drop objs
20046 * @method _onResize
20050 _onResize: function(e) {
20051 this._execOnAll("resetConstraints", []);
20055 * Lock all drag and drop functionality
20059 lock: function() { this.locked = true; },
20062 * Unlock all drag and drop functionality
20066 unlock: function() { this.locked = false; },
20069 * Is drag and drop locked?
20071 * @return {boolean} True if drag and drop is locked, false otherwise.
20074 isLocked: function() { return this.locked; },
20077 * Location cache that is set for all drag drop objects when a drag is
20078 * initiated, cleared when the drag is finished.
20079 * @property locationCache
20086 * Set useCache to false if you want to force object the lookup of each
20087 * drag and drop linked element constantly during a drag.
20088 * @property useCache
20095 * The number of pixels that the mouse needs to move after the
20096 * mousedown before the drag is initiated. Default=3;
20097 * @property clickPixelThresh
20101 clickPixelThresh: 3,
20104 * The number of milliseconds after the mousedown event to initiate the
20105 * drag if we don't get a mouseup event. Default=1000
20106 * @property clickTimeThresh
20110 clickTimeThresh: 350,
20113 * Flag that indicates that either the drag pixel threshold or the
20114 * mousdown time threshold has been met
20115 * @property dragThreshMet
20120 dragThreshMet: false,
20123 * Timeout used for the click time threshold
20124 * @property clickTimeout
20129 clickTimeout: null,
20132 * The X position of the mousedown event stored for later use when a
20133 * drag threshold is met.
20142 * The Y position of the mousedown event stored for later use when a
20143 * drag threshold is met.
20152 * Each DragDrop instance must be registered with the DragDropMgr.
20153 * This is executed in DragDrop.init()
20154 * @method regDragDrop
20155 * @param {DragDrop} oDD the DragDrop object to register
20156 * @param {String} sGroup the name of the group this element belongs to
20159 regDragDrop: function(oDD, sGroup) {
20160 if (!this.initialized) { this.init(); }
20162 if (!this.ids[sGroup]) {
20163 this.ids[sGroup] = {};
20165 this.ids[sGroup][oDD.id] = oDD;
20169 * Removes the supplied dd instance from the supplied group. Executed
20170 * by DragDrop.removeFromGroup, so don't call this function directly.
20171 * @method removeDDFromGroup
20175 removeDDFromGroup: function(oDD, sGroup) {
20176 if (!this.ids[sGroup]) {
20177 this.ids[sGroup] = {};
20180 var obj = this.ids[sGroup];
20181 if (obj && obj[oDD.id]) {
20182 delete obj[oDD.id];
20187 * Unregisters a drag and drop item. This is executed in
20188 * DragDrop.unreg, use that method instead of calling this directly.
20193 _remove: function(oDD) {
20194 for (var g in oDD.groups) {
20195 if (g && this.ids[g][oDD.id]) {
20196 delete this.ids[g][oDD.id];
20199 delete this.handleIds[oDD.id];
20203 * Each DragDrop handle element must be registered. This is done
20204 * automatically when executing DragDrop.setHandleElId()
20205 * @method regHandle
20206 * @param {String} sDDId the DragDrop id this element is a handle for
20207 * @param {String} sHandleId the id of the element that is the drag
20211 regHandle: function(sDDId, sHandleId) {
20212 if (!this.handleIds[sDDId]) {
20213 this.handleIds[sDDId] = {};
20215 this.handleIds[sDDId][sHandleId] = sHandleId;
20219 * Utility function to determine if a given element has been
20220 * registered as a drag drop item.
20221 * @method isDragDrop
20222 * @param {String} id the element id to check
20223 * @return {boolean} true if this element is a DragDrop item,
20227 isDragDrop: function(id) {
20228 return ( this.getDDById(id) ) ? true : false;
20232 * Returns the drag and drop instances that are in all groups the
20233 * passed in instance belongs to.
20234 * @method getRelated
20235 * @param {DragDrop} p_oDD the obj to get related data for
20236 * @param {boolean} bTargetsOnly if true, only return targetable objs
20237 * @return {DragDrop[]} the related instances
20240 getRelated: function(p_oDD, bTargetsOnly) {
20242 for (var i in p_oDD.groups) {
20243 for (j in this.ids[i]) {
20244 var dd = this.ids[i][j];
20245 if (! this.isTypeOfDD(dd)) {
20248 if (!bTargetsOnly || dd.isTarget) {
20249 oDDs[oDDs.length] = dd;
20258 * Returns true if the specified dd target is a legal target for
20259 * the specifice drag obj
20260 * @method isLegalTarget
20261 * @param {DragDrop} the drag obj
20262 * @param {DragDrop} the target
20263 * @return {boolean} true if the target is a legal target for the
20267 isLegalTarget: function (oDD, oTargetDD) {
20268 var targets = this.getRelated(oDD, true);
20269 for (var i=0, len=targets.length;i<len;++i) {
20270 if (targets[i].id == oTargetDD.id) {
20279 * My goal is to be able to transparently determine if an object is
20280 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20281 * returns "object", oDD.constructor.toString() always returns
20282 * "DragDrop" and not the name of the subclass. So for now it just
20283 * evaluates a well-known variable in DragDrop.
20284 * @method isTypeOfDD
20285 * @param {Object} the object to evaluate
20286 * @return {boolean} true if typeof oDD = DragDrop
20289 isTypeOfDD: function (oDD) {
20290 return (oDD && oDD.__ygDragDrop);
20294 * Utility function to determine if a given element has been
20295 * registered as a drag drop handle for the given Drag Drop object.
20297 * @param {String} id the element id to check
20298 * @return {boolean} true if this element is a DragDrop handle, false
20302 isHandle: function(sDDId, sHandleId) {
20303 return ( this.handleIds[sDDId] &&
20304 this.handleIds[sDDId][sHandleId] );
20308 * Returns the DragDrop instance for a given id
20309 * @method getDDById
20310 * @param {String} id the id of the DragDrop object
20311 * @return {DragDrop} the drag drop object, null if it is not found
20314 getDDById: function(id) {
20315 for (var i in this.ids) {
20316 if (this.ids[i][id]) {
20317 return this.ids[i][id];
20324 * Fired after a registered DragDrop object gets the mousedown event.
20325 * Sets up the events required to track the object being dragged
20326 * @method handleMouseDown
20327 * @param {Event} e the event
20328 * @param oDD the DragDrop object being dragged
20332 handleMouseDown: function(e, oDD) {
20334 Roo.QuickTips.disable();
20336 this.currentTarget = e.getTarget();
20338 this.dragCurrent = oDD;
20340 var el = oDD.getEl();
20342 // track start position
20343 this.startX = e.getPageX();
20344 this.startY = e.getPageY();
20346 this.deltaX = this.startX - el.offsetLeft;
20347 this.deltaY = this.startY - el.offsetTop;
20349 this.dragThreshMet = false;
20351 this.clickTimeout = setTimeout(
20353 var DDM = Roo.dd.DDM;
20354 DDM.startDrag(DDM.startX, DDM.startY);
20356 this.clickTimeThresh );
20360 * Fired when either the drag pixel threshol or the mousedown hold
20361 * time threshold has been met.
20362 * @method startDrag
20363 * @param x {int} the X position of the original mousedown
20364 * @param y {int} the Y position of the original mousedown
20367 startDrag: function(x, y) {
20368 clearTimeout(this.clickTimeout);
20369 if (this.dragCurrent) {
20370 this.dragCurrent.b4StartDrag(x, y);
20371 this.dragCurrent.startDrag(x, y);
20373 this.dragThreshMet = true;
20377 * Internal function to handle the mouseup event. Will be invoked
20378 * from the context of the document.
20379 * @method handleMouseUp
20380 * @param {Event} e the event
20384 handleMouseUp: function(e) {
20387 Roo.QuickTips.enable();
20389 if (! this.dragCurrent) {
20393 clearTimeout(this.clickTimeout);
20395 if (this.dragThreshMet) {
20396 this.fireEvents(e, true);
20406 * Utility to stop event propagation and event default, if these
20407 * features are turned on.
20408 * @method stopEvent
20409 * @param {Event} e the event as returned by this.getEvent()
20412 stopEvent: function(e){
20413 if(this.stopPropagation) {
20414 e.stopPropagation();
20417 if (this.preventDefault) {
20418 e.preventDefault();
20423 * Internal function to clean up event handlers after the drag
20424 * operation is complete
20426 * @param {Event} e the event
20430 stopDrag: function(e) {
20431 // Fire the drag end event for the item that was dragged
20432 if (this.dragCurrent) {
20433 if (this.dragThreshMet) {
20434 this.dragCurrent.b4EndDrag(e);
20435 this.dragCurrent.endDrag(e);
20438 this.dragCurrent.onMouseUp(e);
20441 this.dragCurrent = null;
20442 this.dragOvers = {};
20446 * Internal function to handle the mousemove event. Will be invoked
20447 * from the context of the html element.
20449 * @TODO figure out what we can do about mouse events lost when the
20450 * user drags objects beyond the window boundary. Currently we can
20451 * detect this in internet explorer by verifying that the mouse is
20452 * down during the mousemove event. Firefox doesn't give us the
20453 * button state on the mousemove event.
20454 * @method handleMouseMove
20455 * @param {Event} e the event
20459 handleMouseMove: function(e) {
20460 if (! this.dragCurrent) {
20464 // var button = e.which || e.button;
20466 // check for IE mouseup outside of page boundary
20467 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20469 return this.handleMouseUp(e);
20472 if (!this.dragThreshMet) {
20473 var diffX = Math.abs(this.startX - e.getPageX());
20474 var diffY = Math.abs(this.startY - e.getPageY());
20475 if (diffX > this.clickPixelThresh ||
20476 diffY > this.clickPixelThresh) {
20477 this.startDrag(this.startX, this.startY);
20481 if (this.dragThreshMet) {
20482 this.dragCurrent.b4Drag(e);
20483 this.dragCurrent.onDrag(e);
20484 if(!this.dragCurrent.moveOnly){
20485 this.fireEvents(e, false);
20495 * Iterates over all of the DragDrop elements to find ones we are
20496 * hovering over or dropping on
20497 * @method fireEvents
20498 * @param {Event} e the event
20499 * @param {boolean} isDrop is this a drop op or a mouseover op?
20503 fireEvents: function(e, isDrop) {
20504 var dc = this.dragCurrent;
20506 // If the user did the mouse up outside of the window, we could
20507 // get here even though we have ended the drag.
20508 if (!dc || dc.isLocked()) {
20512 var pt = e.getPoint();
20514 // cache the previous dragOver array
20520 var enterEvts = [];
20522 // Check to see if the object(s) we were hovering over is no longer
20523 // being hovered over so we can fire the onDragOut event
20524 for (var i in this.dragOvers) {
20526 var ddo = this.dragOvers[i];
20528 if (! this.isTypeOfDD(ddo)) {
20532 if (! this.isOverTarget(pt, ddo, this.mode)) {
20533 outEvts.push( ddo );
20536 oldOvers[i] = true;
20537 delete this.dragOvers[i];
20540 for (var sGroup in dc.groups) {
20542 if ("string" != typeof sGroup) {
20546 for (i in this.ids[sGroup]) {
20547 var oDD = this.ids[sGroup][i];
20548 if (! this.isTypeOfDD(oDD)) {
20552 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20553 if (this.isOverTarget(pt, oDD, this.mode)) {
20554 // look for drop interactions
20556 dropEvts.push( oDD );
20557 // look for drag enter and drag over interactions
20560 // initial drag over: dragEnter fires
20561 if (!oldOvers[oDD.id]) {
20562 enterEvts.push( oDD );
20563 // subsequent drag overs: dragOver fires
20565 overEvts.push( oDD );
20568 this.dragOvers[oDD.id] = oDD;
20576 if (outEvts.length) {
20577 dc.b4DragOut(e, outEvts);
20578 dc.onDragOut(e, outEvts);
20581 if (enterEvts.length) {
20582 dc.onDragEnter(e, enterEvts);
20585 if (overEvts.length) {
20586 dc.b4DragOver(e, overEvts);
20587 dc.onDragOver(e, overEvts);
20590 if (dropEvts.length) {
20591 dc.b4DragDrop(e, dropEvts);
20592 dc.onDragDrop(e, dropEvts);
20596 // fire dragout events
20598 for (i=0, len=outEvts.length; i<len; ++i) {
20599 dc.b4DragOut(e, outEvts[i].id);
20600 dc.onDragOut(e, outEvts[i].id);
20603 // fire enter events
20604 for (i=0,len=enterEvts.length; i<len; ++i) {
20605 // dc.b4DragEnter(e, oDD.id);
20606 dc.onDragEnter(e, enterEvts[i].id);
20609 // fire over events
20610 for (i=0,len=overEvts.length; i<len; ++i) {
20611 dc.b4DragOver(e, overEvts[i].id);
20612 dc.onDragOver(e, overEvts[i].id);
20615 // fire drop events
20616 for (i=0, len=dropEvts.length; i<len; ++i) {
20617 dc.b4DragDrop(e, dropEvts[i].id);
20618 dc.onDragDrop(e, dropEvts[i].id);
20623 // notify about a drop that did not find a target
20624 if (isDrop && !dropEvts.length) {
20625 dc.onInvalidDrop(e);
20631 * Helper function for getting the best match from the list of drag
20632 * and drop objects returned by the drag and drop events when we are
20633 * in INTERSECT mode. It returns either the first object that the
20634 * cursor is over, or the object that has the greatest overlap with
20635 * the dragged element.
20636 * @method getBestMatch
20637 * @param {DragDrop[]} dds The array of drag and drop objects
20639 * @return {DragDrop} The best single match
20642 getBestMatch: function(dds) {
20644 // Return null if the input is not what we expect
20645 //if (!dds || !dds.length || dds.length == 0) {
20647 // If there is only one item, it wins
20648 //} else if (dds.length == 1) {
20650 var len = dds.length;
20655 // Loop through the targeted items
20656 for (var i=0; i<len; ++i) {
20658 // If the cursor is over the object, it wins. If the
20659 // cursor is over multiple matches, the first one we come
20661 if (dd.cursorIsOver) {
20664 // Otherwise the object with the most overlap wins
20667 winner.overlap.getArea() < dd.overlap.getArea()) {
20678 * Refreshes the cache of the top-left and bottom-right points of the
20679 * drag and drop objects in the specified group(s). This is in the
20680 * format that is stored in the drag and drop instance, so typical
20683 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20687 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20689 * @TODO this really should be an indexed array. Alternatively this
20690 * method could accept both.
20691 * @method refreshCache
20692 * @param {Object} groups an associative array of groups to refresh
20695 refreshCache: function(groups) {
20696 for (var sGroup in groups) {
20697 if ("string" != typeof sGroup) {
20700 for (var i in this.ids[sGroup]) {
20701 var oDD = this.ids[sGroup][i];
20703 if (this.isTypeOfDD(oDD)) {
20704 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20705 var loc = this.getLocation(oDD);
20707 this.locationCache[oDD.id] = loc;
20709 delete this.locationCache[oDD.id];
20710 // this will unregister the drag and drop object if
20711 // the element is not in a usable state
20720 * This checks to make sure an element exists and is in the DOM. The
20721 * main purpose is to handle cases where innerHTML is used to remove
20722 * drag and drop objects from the DOM. IE provides an 'unspecified
20723 * error' when trying to access the offsetParent of such an element
20725 * @param {HTMLElement} el the element to check
20726 * @return {boolean} true if the element looks usable
20729 verifyEl: function(el) {
20734 parent = el.offsetParent;
20737 parent = el.offsetParent;
20748 * Returns a Region object containing the drag and drop element's position
20749 * and size, including the padding configured for it
20750 * @method getLocation
20751 * @param {DragDrop} oDD the drag and drop object to get the
20753 * @return {Roo.lib.Region} a Region object representing the total area
20754 * the element occupies, including any padding
20755 * the instance is configured for.
20758 getLocation: function(oDD) {
20759 if (! this.isTypeOfDD(oDD)) {
20763 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20766 pos= Roo.lib.Dom.getXY(el);
20774 x2 = x1 + el.offsetWidth;
20776 y2 = y1 + el.offsetHeight;
20778 t = y1 - oDD.padding[0];
20779 r = x2 + oDD.padding[1];
20780 b = y2 + oDD.padding[2];
20781 l = x1 - oDD.padding[3];
20783 return new Roo.lib.Region( t, r, b, l );
20787 * Checks the cursor location to see if it over the target
20788 * @method isOverTarget
20789 * @param {Roo.lib.Point} pt The point to evaluate
20790 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20791 * @return {boolean} true if the mouse is over the target
20795 isOverTarget: function(pt, oTarget, intersect) {
20796 // use cache if available
20797 var loc = this.locationCache[oTarget.id];
20798 if (!loc || !this.useCache) {
20799 loc = this.getLocation(oTarget);
20800 this.locationCache[oTarget.id] = loc;
20808 oTarget.cursorIsOver = loc.contains( pt );
20810 // DragDrop is using this as a sanity check for the initial mousedown
20811 // in this case we are done. In POINT mode, if the drag obj has no
20812 // contraints, we are also done. Otherwise we need to evaluate the
20813 // location of the target as related to the actual location of the
20814 // dragged element.
20815 var dc = this.dragCurrent;
20816 if (!dc || !dc.getTargetCoord ||
20817 (!intersect && !dc.constrainX && !dc.constrainY)) {
20818 return oTarget.cursorIsOver;
20821 oTarget.overlap = null;
20823 // Get the current location of the drag element, this is the
20824 // location of the mouse event less the delta that represents
20825 // where the original mousedown happened on the element. We
20826 // need to consider constraints and ticks as well.
20827 var pos = dc.getTargetCoord(pt.x, pt.y);
20829 var el = dc.getDragEl();
20830 var curRegion = new Roo.lib.Region( pos.y,
20831 pos.x + el.offsetWidth,
20832 pos.y + el.offsetHeight,
20835 var overlap = curRegion.intersect(loc);
20838 oTarget.overlap = overlap;
20839 return (intersect) ? true : oTarget.cursorIsOver;
20846 * unload event handler
20847 * @method _onUnload
20851 _onUnload: function(e, me) {
20852 Roo.dd.DragDropMgr.unregAll();
20856 * Cleans up the drag and drop events and objects.
20861 unregAll: function() {
20863 if (this.dragCurrent) {
20865 this.dragCurrent = null;
20868 this._execOnAll("unreg", []);
20870 for (i in this.elementCache) {
20871 delete this.elementCache[i];
20874 this.elementCache = {};
20879 * A cache of DOM elements
20880 * @property elementCache
20887 * Get the wrapper for the DOM element specified
20888 * @method getElWrapper
20889 * @param {String} id the id of the element to get
20890 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20892 * @deprecated This wrapper isn't that useful
20895 getElWrapper: function(id) {
20896 var oWrapper = this.elementCache[id];
20897 if (!oWrapper || !oWrapper.el) {
20898 oWrapper = this.elementCache[id] =
20899 new this.ElementWrapper(Roo.getDom(id));
20905 * Returns the actual DOM element
20906 * @method getElement
20907 * @param {String} id the id of the elment to get
20908 * @return {Object} The element
20909 * @deprecated use Roo.getDom instead
20912 getElement: function(id) {
20913 return Roo.getDom(id);
20917 * Returns the style property for the DOM element (i.e.,
20918 * document.getElById(id).style)
20920 * @param {String} id the id of the elment to get
20921 * @return {Object} The style property of the element
20922 * @deprecated use Roo.getDom instead
20925 getCss: function(id) {
20926 var el = Roo.getDom(id);
20927 return (el) ? el.style : null;
20931 * Inner class for cached elements
20932 * @class DragDropMgr.ElementWrapper
20937 ElementWrapper: function(el) {
20942 this.el = el || null;
20947 this.id = this.el && el.id;
20949 * A reference to the style property
20952 this.css = this.el && el.style;
20956 * Returns the X position of an html element
20958 * @param el the element for which to get the position
20959 * @return {int} the X coordinate
20961 * @deprecated use Roo.lib.Dom.getX instead
20964 getPosX: function(el) {
20965 return Roo.lib.Dom.getX(el);
20969 * Returns the Y position of an html element
20971 * @param el the element for which to get the position
20972 * @return {int} the Y coordinate
20973 * @deprecated use Roo.lib.Dom.getY instead
20976 getPosY: function(el) {
20977 return Roo.lib.Dom.getY(el);
20981 * Swap two nodes. In IE, we use the native method, for others we
20982 * emulate the IE behavior
20984 * @param n1 the first node to swap
20985 * @param n2 the other node to swap
20988 swapNode: function(n1, n2) {
20992 var p = n2.parentNode;
20993 var s = n2.nextSibling;
20996 p.insertBefore(n1, n2);
20997 } else if (n2 == n1.nextSibling) {
20998 p.insertBefore(n2, n1);
21000 n1.parentNode.replaceChild(n2, n1);
21001 p.insertBefore(n1, s);
21007 * Returns the current scroll position
21008 * @method getScroll
21012 getScroll: function () {
21013 var t, l, dde=document.documentElement, db=document.body;
21014 if (dde && (dde.scrollTop || dde.scrollLeft)) {
21016 l = dde.scrollLeft;
21023 return { top: t, left: l };
21027 * Returns the specified element style property
21029 * @param {HTMLElement} el the element
21030 * @param {string} styleProp the style property
21031 * @return {string} The value of the style property
21032 * @deprecated use Roo.lib.Dom.getStyle
21035 getStyle: function(el, styleProp) {
21036 return Roo.fly(el).getStyle(styleProp);
21040 * Gets the scrollTop
21041 * @method getScrollTop
21042 * @return {int} the document's scrollTop
21045 getScrollTop: function () { return this.getScroll().top; },
21048 * Gets the scrollLeft
21049 * @method getScrollLeft
21050 * @return {int} the document's scrollTop
21053 getScrollLeft: function () { return this.getScroll().left; },
21056 * Sets the x/y position of an element to the location of the
21059 * @param {HTMLElement} moveEl The element to move
21060 * @param {HTMLElement} targetEl The position reference element
21063 moveToEl: function (moveEl, targetEl) {
21064 var aCoord = Roo.lib.Dom.getXY(targetEl);
21065 Roo.lib.Dom.setXY(moveEl, aCoord);
21069 * Numeric array sort function
21070 * @method numericSort
21073 numericSort: function(a, b) { return (a - b); },
21077 * @property _timeoutCount
21084 * Trying to make the load order less important. Without this we get
21085 * an error if this file is loaded before the Event Utility.
21086 * @method _addListeners
21090 _addListeners: function() {
21091 var DDM = Roo.dd.DDM;
21092 if ( Roo.lib.Event && document ) {
21095 if (DDM._timeoutCount > 2000) {
21097 setTimeout(DDM._addListeners, 10);
21098 if (document && document.body) {
21099 DDM._timeoutCount += 1;
21106 * Recursively searches the immediate parent and all child nodes for
21107 * the handle element in order to determine wheter or not it was
21109 * @method handleWasClicked
21110 * @param node the html element to inspect
21113 handleWasClicked: function(node, id) {
21114 if (this.isHandle(id, node.id)) {
21117 // check to see if this is a text node child of the one we want
21118 var p = node.parentNode;
21121 if (this.isHandle(id, p.id)) {
21136 // shorter alias, save a few bytes
21137 Roo.dd.DDM = Roo.dd.DragDropMgr;
21138 Roo.dd.DDM._addListeners();
21142 * Ext JS Library 1.1.1
21143 * Copyright(c) 2006-2007, Ext JS, LLC.
21145 * Originally Released Under LGPL - original licence link has changed is not relivant.
21148 * <script type="text/javascript">
21153 * A DragDrop implementation where the linked element follows the
21154 * mouse cursor during a drag.
21155 * @extends Roo.dd.DragDrop
21157 * @param {String} id the id of the linked element
21158 * @param {String} sGroup the group of related DragDrop items
21159 * @param {object} config an object containing configurable attributes
21160 * Valid properties for DD:
21163 Roo.dd.DD = function(id, sGroup, config) {
21165 this.init(id, sGroup, config);
21169 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21172 * When set to true, the utility automatically tries to scroll the browser
21173 * window wehn a drag and drop element is dragged near the viewport boundary.
21174 * Defaults to true.
21181 * Sets the pointer offset to the distance between the linked element's top
21182 * left corner and the location the element was clicked
21183 * @method autoOffset
21184 * @param {int} iPageX the X coordinate of the click
21185 * @param {int} iPageY the Y coordinate of the click
21187 autoOffset: function(iPageX, iPageY) {
21188 var x = iPageX - this.startPageX;
21189 var y = iPageY - this.startPageY;
21190 this.setDelta(x, y);
21194 * Sets the pointer offset. You can call this directly to force the
21195 * offset to be in a particular location (e.g., pass in 0,0 to set it
21196 * to the center of the object)
21198 * @param {int} iDeltaX the distance from the left
21199 * @param {int} iDeltaY the distance from the top
21201 setDelta: function(iDeltaX, iDeltaY) {
21202 this.deltaX = iDeltaX;
21203 this.deltaY = iDeltaY;
21207 * Sets the drag element to the location of the mousedown or click event,
21208 * maintaining the cursor location relative to the location on the element
21209 * that was clicked. Override this if you want to place the element in a
21210 * location other than where the cursor is.
21211 * @method setDragElPos
21212 * @param {int} iPageX the X coordinate of the mousedown or drag event
21213 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21215 setDragElPos: function(iPageX, iPageY) {
21216 // the first time we do this, we are going to check to make sure
21217 // the element has css positioning
21219 var el = this.getDragEl();
21220 this.alignElWithMouse(el, iPageX, iPageY);
21224 * Sets the element to the location of the mousedown or click event,
21225 * maintaining the cursor location relative to the location on the element
21226 * that was clicked. Override this if you want to place the element in a
21227 * location other than where the cursor is.
21228 * @method alignElWithMouse
21229 * @param {HTMLElement} el the element to move
21230 * @param {int} iPageX the X coordinate of the mousedown or drag event
21231 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21233 alignElWithMouse: function(el, iPageX, iPageY) {
21234 var oCoord = this.getTargetCoord(iPageX, iPageY);
21235 var fly = el.dom ? el : Roo.fly(el);
21236 if (!this.deltaSetXY) {
21237 var aCoord = [oCoord.x, oCoord.y];
21239 var newLeft = fly.getLeft(true);
21240 var newTop = fly.getTop(true);
21241 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21243 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21246 this.cachePosition(oCoord.x, oCoord.y);
21247 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21252 * Saves the most recent position so that we can reset the constraints and
21253 * tick marks on-demand. We need to know this so that we can calculate the
21254 * number of pixels the element is offset from its original position.
21255 * @method cachePosition
21256 * @param iPageX the current x position (optional, this just makes it so we
21257 * don't have to look it up again)
21258 * @param iPageY the current y position (optional, this just makes it so we
21259 * don't have to look it up again)
21261 cachePosition: function(iPageX, iPageY) {
21263 this.lastPageX = iPageX;
21264 this.lastPageY = iPageY;
21266 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21267 this.lastPageX = aCoord[0];
21268 this.lastPageY = aCoord[1];
21273 * Auto-scroll the window if the dragged object has been moved beyond the
21274 * visible window boundary.
21275 * @method autoScroll
21276 * @param {int} x the drag element's x position
21277 * @param {int} y the drag element's y position
21278 * @param {int} h the height of the drag element
21279 * @param {int} w the width of the drag element
21282 autoScroll: function(x, y, h, w) {
21285 // The client height
21286 var clientH = Roo.lib.Dom.getViewWidth();
21288 // The client width
21289 var clientW = Roo.lib.Dom.getViewHeight();
21291 // The amt scrolled down
21292 var st = this.DDM.getScrollTop();
21294 // The amt scrolled right
21295 var sl = this.DDM.getScrollLeft();
21297 // Location of the bottom of the element
21300 // Location of the right of the element
21303 // The distance from the cursor to the bottom of the visible area,
21304 // adjusted so that we don't scroll if the cursor is beyond the
21305 // element drag constraints
21306 var toBot = (clientH + st - y - this.deltaY);
21308 // The distance from the cursor to the right of the visible area
21309 var toRight = (clientW + sl - x - this.deltaX);
21312 // How close to the edge the cursor must be before we scroll
21313 // var thresh = (document.all) ? 100 : 40;
21316 // How many pixels to scroll per autoscroll op. This helps to reduce
21317 // clunky scrolling. IE is more sensitive about this ... it needs this
21318 // value to be higher.
21319 var scrAmt = (document.all) ? 80 : 30;
21321 // Scroll down if we are near the bottom of the visible page and the
21322 // obj extends below the crease
21323 if ( bot > clientH && toBot < thresh ) {
21324 window.scrollTo(sl, st + scrAmt);
21327 // Scroll up if the window is scrolled down and the top of the object
21328 // goes above the top border
21329 if ( y < st && st > 0 && y - st < thresh ) {
21330 window.scrollTo(sl, st - scrAmt);
21333 // Scroll right if the obj is beyond the right border and the cursor is
21334 // near the border.
21335 if ( right > clientW && toRight < thresh ) {
21336 window.scrollTo(sl + scrAmt, st);
21339 // Scroll left if the window has been scrolled to the right and the obj
21340 // extends past the left border
21341 if ( x < sl && sl > 0 && x - sl < thresh ) {
21342 window.scrollTo(sl - scrAmt, st);
21348 * Finds the location the element should be placed if we want to move
21349 * it to where the mouse location less the click offset would place us.
21350 * @method getTargetCoord
21351 * @param {int} iPageX the X coordinate of the click
21352 * @param {int} iPageY the Y coordinate of the click
21353 * @return an object that contains the coordinates (Object.x and Object.y)
21356 getTargetCoord: function(iPageX, iPageY) {
21359 var x = iPageX - this.deltaX;
21360 var y = iPageY - this.deltaY;
21362 if (this.constrainX) {
21363 if (x < this.minX) { x = this.minX; }
21364 if (x > this.maxX) { x = this.maxX; }
21367 if (this.constrainY) {
21368 if (y < this.minY) { y = this.minY; }
21369 if (y > this.maxY) { y = this.maxY; }
21372 x = this.getTick(x, this.xTicks);
21373 y = this.getTick(y, this.yTicks);
21380 * Sets up config options specific to this class. Overrides
21381 * Roo.dd.DragDrop, but all versions of this method through the
21382 * inheritance chain are called
21384 applyConfig: function() {
21385 Roo.dd.DD.superclass.applyConfig.call(this);
21386 this.scroll = (this.config.scroll !== false);
21390 * Event that fires prior to the onMouseDown event. Overrides
21393 b4MouseDown: function(e) {
21394 // this.resetConstraints();
21395 this.autoOffset(e.getPageX(),
21400 * Event that fires prior to the onDrag event. Overrides
21403 b4Drag: function(e) {
21404 this.setDragElPos(e.getPageX(),
21408 toString: function() {
21409 return ("DD " + this.id);
21412 //////////////////////////////////////////////////////////////////////////
21413 // Debugging ygDragDrop events that can be overridden
21414 //////////////////////////////////////////////////////////////////////////
21416 startDrag: function(x, y) {
21419 onDrag: function(e) {
21422 onDragEnter: function(e, id) {
21425 onDragOver: function(e, id) {
21428 onDragOut: function(e, id) {
21431 onDragDrop: function(e, id) {
21434 endDrag: function(e) {
21441 * Ext JS Library 1.1.1
21442 * Copyright(c) 2006-2007, Ext JS, LLC.
21444 * Originally Released Under LGPL - original licence link has changed is not relivant.
21447 * <script type="text/javascript">
21451 * @class Roo.dd.DDProxy
21452 * A DragDrop implementation that inserts an empty, bordered div into
21453 * the document that follows the cursor during drag operations. At the time of
21454 * the click, the frame div is resized to the dimensions of the linked html
21455 * element, and moved to the exact location of the linked element.
21457 * References to the "frame" element refer to the single proxy element that
21458 * was created to be dragged in place of all DDProxy elements on the
21461 * @extends Roo.dd.DD
21463 * @param {String} id the id of the linked html element
21464 * @param {String} sGroup the group of related DragDrop objects
21465 * @param {object} config an object containing configurable attributes
21466 * Valid properties for DDProxy in addition to those in DragDrop:
21467 * resizeFrame, centerFrame, dragElId
21469 Roo.dd.DDProxy = function(id, sGroup, config) {
21471 this.init(id, sGroup, config);
21477 * The default drag frame div id
21478 * @property Roo.dd.DDProxy.dragElId
21482 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21484 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21487 * By default we resize the drag frame to be the same size as the element
21488 * we want to drag (this is to get the frame effect). We can turn it off
21489 * if we want a different behavior.
21490 * @property resizeFrame
21496 * By default the frame is positioned exactly where the drag element is, so
21497 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21498 * you do not have constraints on the obj is to have the drag frame centered
21499 * around the cursor. Set centerFrame to true for this effect.
21500 * @property centerFrame
21503 centerFrame: false,
21506 * Creates the proxy element if it does not yet exist
21507 * @method createFrame
21509 createFrame: function() {
21511 var body = document.body;
21513 if (!body || !body.firstChild) {
21514 setTimeout( function() { self.createFrame(); }, 50 );
21518 var div = this.getDragEl();
21521 div = document.createElement("div");
21522 div.id = this.dragElId;
21525 s.position = "absolute";
21526 s.visibility = "hidden";
21528 s.border = "2px solid #aaa";
21531 // appendChild can blow up IE if invoked prior to the window load event
21532 // while rendering a table. It is possible there are other scenarios
21533 // that would cause this to happen as well.
21534 body.insertBefore(div, body.firstChild);
21539 * Initialization for the drag frame element. Must be called in the
21540 * constructor of all subclasses
21541 * @method initFrame
21543 initFrame: function() {
21544 this.createFrame();
21547 applyConfig: function() {
21548 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21550 this.resizeFrame = (this.config.resizeFrame !== false);
21551 this.centerFrame = (this.config.centerFrame);
21552 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21556 * Resizes the drag frame to the dimensions of the clicked object, positions
21557 * it over the object, and finally displays it
21558 * @method showFrame
21559 * @param {int} iPageX X click position
21560 * @param {int} iPageY Y click position
21563 showFrame: function(iPageX, iPageY) {
21564 var el = this.getEl();
21565 var dragEl = this.getDragEl();
21566 var s = dragEl.style;
21568 this._resizeProxy();
21570 if (this.centerFrame) {
21571 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21572 Math.round(parseInt(s.height, 10)/2) );
21575 this.setDragElPos(iPageX, iPageY);
21577 Roo.fly(dragEl).show();
21581 * The proxy is automatically resized to the dimensions of the linked
21582 * element when a drag is initiated, unless resizeFrame is set to false
21583 * @method _resizeProxy
21586 _resizeProxy: function() {
21587 if (this.resizeFrame) {
21588 var el = this.getEl();
21589 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21593 // overrides Roo.dd.DragDrop
21594 b4MouseDown: function(e) {
21595 var x = e.getPageX();
21596 var y = e.getPageY();
21597 this.autoOffset(x, y);
21598 this.setDragElPos(x, y);
21601 // overrides Roo.dd.DragDrop
21602 b4StartDrag: function(x, y) {
21603 // show the drag frame
21604 this.showFrame(x, y);
21607 // overrides Roo.dd.DragDrop
21608 b4EndDrag: function(e) {
21609 Roo.fly(this.getDragEl()).hide();
21612 // overrides Roo.dd.DragDrop
21613 // By default we try to move the element to the last location of the frame.
21614 // This is so that the default behavior mirrors that of Roo.dd.DD.
21615 endDrag: function(e) {
21617 var lel = this.getEl();
21618 var del = this.getDragEl();
21620 // Show the drag frame briefly so we can get its position
21621 del.style.visibility = "";
21624 // Hide the linked element before the move to get around a Safari
21626 lel.style.visibility = "hidden";
21627 Roo.dd.DDM.moveToEl(lel, del);
21628 del.style.visibility = "hidden";
21629 lel.style.visibility = "";
21634 beforeMove : function(){
21638 afterDrag : function(){
21642 toString: function() {
21643 return ("DDProxy " + this.id);
21649 * Ext JS Library 1.1.1
21650 * Copyright(c) 2006-2007, Ext JS, LLC.
21652 * Originally Released Under LGPL - original licence link has changed is not relivant.
21655 * <script type="text/javascript">
21659 * @class Roo.dd.DDTarget
21660 * A DragDrop implementation that does not move, but can be a drop
21661 * target. You would get the same result by simply omitting implementation
21662 * for the event callbacks, but this way we reduce the processing cost of the
21663 * event listener and the callbacks.
21664 * @extends Roo.dd.DragDrop
21666 * @param {String} id the id of the element that is a drop target
21667 * @param {String} sGroup the group of related DragDrop objects
21668 * @param {object} config an object containing configurable attributes
21669 * Valid properties for DDTarget in addition to those in
21673 Roo.dd.DDTarget = function(id, sGroup, config) {
21675 this.initTarget(id, sGroup, config);
21677 if (config && (config.listeners || config.events)) {
21678 Roo.dd.DragDrop.superclass.constructor.call(this, {
21679 listeners : config.listeners || {},
21680 events : config.events || {}
21685 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21686 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21687 toString: function() {
21688 return ("DDTarget " + this.id);
21693 * Ext JS Library 1.1.1
21694 * Copyright(c) 2006-2007, Ext JS, LLC.
21696 * Originally Released Under LGPL - original licence link has changed is not relivant.
21699 * <script type="text/javascript">
21704 * @class Roo.dd.ScrollManager
21705 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21706 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21709 Roo.dd.ScrollManager = function(){
21710 var ddm = Roo.dd.DragDropMgr;
21717 var onStop = function(e){
21722 var triggerRefresh = function(){
21723 if(ddm.dragCurrent){
21724 ddm.refreshCache(ddm.dragCurrent.groups);
21728 var doScroll = function(){
21729 if(ddm.dragCurrent){
21730 var dds = Roo.dd.ScrollManager;
21732 if(proc.el.scroll(proc.dir, dds.increment)){
21736 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21741 var clearProc = function(){
21743 clearInterval(proc.id);
21750 var startProc = function(el, dir){
21751 Roo.log('scroll startproc');
21755 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21758 var onFire = function(e, isDrop){
21760 if(isDrop || !ddm.dragCurrent){ return; }
21761 var dds = Roo.dd.ScrollManager;
21762 if(!dragEl || dragEl != ddm.dragCurrent){
21763 dragEl = ddm.dragCurrent;
21764 // refresh regions on drag start
21765 dds.refreshCache();
21768 var xy = Roo.lib.Event.getXY(e);
21769 var pt = new Roo.lib.Point(xy[0], xy[1]);
21770 for(var id in els){
21771 var el = els[id], r = el._region;
21772 if(r && r.contains(pt) && el.isScrollable()){
21773 if(r.bottom - pt.y <= dds.thresh){
21775 startProc(el, "down");
21778 }else if(r.right - pt.x <= dds.thresh){
21780 startProc(el, "left");
21783 }else if(pt.y - r.top <= dds.thresh){
21785 startProc(el, "up");
21788 }else if(pt.x - r.left <= dds.thresh){
21790 startProc(el, "right");
21799 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21800 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21804 * Registers new overflow element(s) to auto scroll
21805 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21807 register : function(el){
21808 if(el instanceof Array){
21809 for(var i = 0, len = el.length; i < len; i++) {
21810 this.register(el[i]);
21816 Roo.dd.ScrollManager.els = els;
21820 * Unregisters overflow element(s) so they are no longer scrolled
21821 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21823 unregister : function(el){
21824 if(el instanceof Array){
21825 for(var i = 0, len = el.length; i < len; i++) {
21826 this.unregister(el[i]);
21835 * The number of pixels from the edge of a container the pointer needs to be to
21836 * trigger scrolling (defaults to 25)
21842 * The number of pixels to scroll in each scroll increment (defaults to 50)
21848 * The frequency of scrolls in milliseconds (defaults to 500)
21854 * True to animate the scroll (defaults to true)
21860 * The animation duration in seconds -
21861 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21867 * Manually trigger a cache refresh.
21869 refreshCache : function(){
21870 for(var id in els){
21871 if(typeof els[id] == 'object'){ // for people extending the object prototype
21872 els[id]._region = els[id].getRegion();
21879 * Ext JS Library 1.1.1
21880 * Copyright(c) 2006-2007, Ext JS, LLC.
21882 * Originally Released Under LGPL - original licence link has changed is not relivant.
21885 * <script type="text/javascript">
21890 * @class Roo.dd.Registry
21891 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21892 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21895 Roo.dd.Registry = function(){
21898 var autoIdSeed = 0;
21900 var getId = function(el, autogen){
21901 if(typeof el == "string"){
21905 if(!id && autogen !== false){
21906 id = "roodd-" + (++autoIdSeed);
21914 * Register a drag drop element
21915 * @param {String|HTMLElement} element The id or DOM node to register
21916 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21917 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21918 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21919 * populated in the data object (if applicable):
21921 Value Description<br />
21922 --------- ------------------------------------------<br />
21923 handles Array of DOM nodes that trigger dragging<br />
21924 for the element being registered<br />
21925 isHandle True if the element passed in triggers<br />
21926 dragging itself, else false
21929 register : function(el, data){
21931 if(typeof el == "string"){
21932 el = document.getElementById(el);
21935 elements[getId(el)] = data;
21936 if(data.isHandle !== false){
21937 handles[data.ddel.id] = data;
21940 var hs = data.handles;
21941 for(var i = 0, len = hs.length; i < len; i++){
21942 handles[getId(hs[i])] = data;
21948 * Unregister a drag drop element
21949 * @param {String|HTMLElement} element The id or DOM node to unregister
21951 unregister : function(el){
21952 var id = getId(el, false);
21953 var data = elements[id];
21955 delete elements[id];
21957 var hs = data.handles;
21958 for(var i = 0, len = hs.length; i < len; i++){
21959 delete handles[getId(hs[i], false)];
21966 * Returns the handle registered for a DOM Node by id
21967 * @param {String|HTMLElement} id The DOM node or id to look up
21968 * @return {Object} handle The custom handle data
21970 getHandle : function(id){
21971 if(typeof id != "string"){ // must be element?
21974 return handles[id];
21978 * Returns the handle that is registered for the DOM node that is the target of the event
21979 * @param {Event} e The event
21980 * @return {Object} handle The custom handle data
21982 getHandleFromEvent : function(e){
21983 var t = Roo.lib.Event.getTarget(e);
21984 return t ? handles[t.id] : null;
21988 * Returns a custom data object that is registered for a DOM node by id
21989 * @param {String|HTMLElement} id The DOM node or id to look up
21990 * @return {Object} data The custom data
21992 getTarget : function(id){
21993 if(typeof id != "string"){ // must be element?
21996 return elements[id];
22000 * Returns a custom data object that is registered for the DOM node that is the target of the event
22001 * @param {Event} e The event
22002 * @return {Object} data The custom data
22004 getTargetFromEvent : function(e){
22005 var t = Roo.lib.Event.getTarget(e);
22006 return t ? elements[t.id] || handles[t.id] : null;
22011 * Ext JS Library 1.1.1
22012 * Copyright(c) 2006-2007, Ext JS, LLC.
22014 * Originally Released Under LGPL - original licence link has changed is not relivant.
22017 * <script type="text/javascript">
22022 * @class Roo.dd.StatusProxy
22023 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
22024 * default drag proxy used by all Roo.dd components.
22026 * @param {Object} config
22028 Roo.dd.StatusProxy = function(config){
22029 Roo.apply(this, config);
22030 this.id = this.id || Roo.id();
22031 this.el = new Roo.Layer({
22033 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
22034 {tag: "div", cls: "x-dd-drop-icon"},
22035 {tag: "div", cls: "x-dd-drag-ghost"}
22038 shadow: !config || config.shadow !== false
22040 this.ghost = Roo.get(this.el.dom.childNodes[1]);
22041 this.dropStatus = this.dropNotAllowed;
22044 Roo.dd.StatusProxy.prototype = {
22046 * @cfg {String} dropAllowed
22047 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
22049 dropAllowed : "x-dd-drop-ok",
22051 * @cfg {String} dropNotAllowed
22052 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
22054 dropNotAllowed : "x-dd-drop-nodrop",
22057 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
22058 * over the current target element.
22059 * @param {String} cssClass The css class for the new drop status indicator image
22061 setStatus : function(cssClass){
22062 cssClass = cssClass || this.dropNotAllowed;
22063 if(this.dropStatus != cssClass){
22064 this.el.replaceClass(this.dropStatus, cssClass);
22065 this.dropStatus = cssClass;
22070 * Resets the status indicator to the default dropNotAllowed value
22071 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
22073 reset : function(clearGhost){
22074 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
22075 this.dropStatus = this.dropNotAllowed;
22077 this.ghost.update("");
22082 * Updates the contents of the ghost element
22083 * @param {String} html The html that will replace the current innerHTML of the ghost element
22085 update : function(html){
22086 if(typeof html == "string"){
22087 this.ghost.update(html);
22089 this.ghost.update("");
22090 html.style.margin = "0";
22091 this.ghost.dom.appendChild(html);
22093 // ensure float = none set?? cant remember why though.
22094 var el = this.ghost.dom.firstChild;
22096 Roo.fly(el).setStyle('float', 'none');
22101 * Returns the underlying proxy {@link Roo.Layer}
22102 * @return {Roo.Layer} el
22104 getEl : function(){
22109 * Returns the ghost element
22110 * @return {Roo.Element} el
22112 getGhost : function(){
22118 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22120 hide : function(clear){
22128 * Stops the repair animation if it's currently running
22131 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22137 * Displays this proxy
22144 * Force the Layer to sync its shadow and shim positions to the element
22151 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22152 * invalid drop operation by the item being dragged.
22153 * @param {Array} xy The XY position of the element ([x, y])
22154 * @param {Function} callback The function to call after the repair is complete
22155 * @param {Object} scope The scope in which to execute the callback
22157 repair : function(xy, callback, scope){
22158 this.callback = callback;
22159 this.scope = scope;
22160 if(xy && this.animRepair !== false){
22161 this.el.addClass("x-dd-drag-repair");
22162 this.el.hideUnders(true);
22163 this.anim = this.el.shift({
22164 duration: this.repairDuration || .5,
22168 callback: this.afterRepair,
22172 this.afterRepair();
22177 afterRepair : function(){
22179 if(typeof this.callback == "function"){
22180 this.callback.call(this.scope || this);
22182 this.callback = null;
22187 * Ext JS Library 1.1.1
22188 * Copyright(c) 2006-2007, Ext JS, LLC.
22190 * Originally Released Under LGPL - original licence link has changed is not relivant.
22193 * <script type="text/javascript">
22197 * @class Roo.dd.DragSource
22198 * @extends Roo.dd.DDProxy
22199 * A simple class that provides the basic implementation needed to make any element draggable.
22201 * @param {String/HTMLElement/Element} el The container element
22202 * @param {Object} config
22204 Roo.dd.DragSource = function(el, config){
22205 this.el = Roo.get(el);
22206 this.dragData = {};
22208 Roo.apply(this, config);
22211 this.proxy = new Roo.dd.StatusProxy();
22214 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22215 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22217 this.dragging = false;
22220 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22222 * @cfg {String} dropAllowed
22223 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22225 dropAllowed : "x-dd-drop-ok",
22227 * @cfg {String} dropNotAllowed
22228 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22230 dropNotAllowed : "x-dd-drop-nodrop",
22233 * Returns the data object associated with this drag source
22234 * @return {Object} data An object containing arbitrary data
22236 getDragData : function(e){
22237 return this.dragData;
22241 onDragEnter : function(e, id){
22242 var target = Roo.dd.DragDropMgr.getDDById(id);
22243 this.cachedTarget = target;
22244 if(this.beforeDragEnter(target, e, id) !== false){
22245 if(target.isNotifyTarget){
22246 var status = target.notifyEnter(this, e, this.dragData);
22247 this.proxy.setStatus(status);
22249 this.proxy.setStatus(this.dropAllowed);
22252 if(this.afterDragEnter){
22254 * An empty function by default, but provided so that you can perform a custom action
22255 * when the dragged item enters the drop target by providing an implementation.
22256 * @param {Roo.dd.DragDrop} target The drop target
22257 * @param {Event} e The event object
22258 * @param {String} id The id of the dragged element
22259 * @method afterDragEnter
22261 this.afterDragEnter(target, e, id);
22267 * An empty function by default, but provided so that you can perform a custom action
22268 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22269 * @param {Roo.dd.DragDrop} target The drop target
22270 * @param {Event} e The event object
22271 * @param {String} id The id of the dragged element
22272 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22274 beforeDragEnter : function(target, e, id){
22279 alignElWithMouse: function() {
22280 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22285 onDragOver : function(e, id){
22286 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22287 if(this.beforeDragOver(target, e, id) !== false){
22288 if(target.isNotifyTarget){
22289 var status = target.notifyOver(this, e, this.dragData);
22290 this.proxy.setStatus(status);
22293 if(this.afterDragOver){
22295 * An empty function by default, but provided so that you can perform a custom action
22296 * while the dragged item is over the drop target by providing an implementation.
22297 * @param {Roo.dd.DragDrop} target The drop target
22298 * @param {Event} e The event object
22299 * @param {String} id The id of the dragged element
22300 * @method afterDragOver
22302 this.afterDragOver(target, e, id);
22308 * An empty function by default, but provided so that you can perform a custom action
22309 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22310 * @param {Roo.dd.DragDrop} target The drop target
22311 * @param {Event} e The event object
22312 * @param {String} id The id of the dragged element
22313 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22315 beforeDragOver : function(target, e, id){
22320 onDragOut : function(e, id){
22321 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22322 if(this.beforeDragOut(target, e, id) !== false){
22323 if(target.isNotifyTarget){
22324 target.notifyOut(this, e, this.dragData);
22326 this.proxy.reset();
22327 if(this.afterDragOut){
22329 * An empty function by default, but provided so that you can perform a custom action
22330 * after the dragged item is dragged out of the target without dropping.
22331 * @param {Roo.dd.DragDrop} target The drop target
22332 * @param {Event} e The event object
22333 * @param {String} id The id of the dragged element
22334 * @method afterDragOut
22336 this.afterDragOut(target, e, id);
22339 this.cachedTarget = null;
22343 * An empty function by default, but provided so that you can perform a custom action before the dragged
22344 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
22345 * @param {Roo.dd.DragDrop} target The drop target
22346 * @param {Event} e The event object
22347 * @param {String} id The id of the dragged element
22348 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22350 beforeDragOut : function(target, e, id){
22355 onDragDrop : function(e, id){
22356 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22357 if(this.beforeDragDrop(target, e, id) !== false){
22358 if(target.isNotifyTarget){
22359 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22360 this.onValidDrop(target, e, id);
22362 this.onInvalidDrop(target, e, id);
22365 this.onValidDrop(target, e, id);
22368 if(this.afterDragDrop){
22370 * An empty function by default, but provided so that you can perform a custom action
22371 * after a valid drag drop has occurred by providing an implementation.
22372 * @param {Roo.dd.DragDrop} target The drop target
22373 * @param {Event} e The event object
22374 * @param {String} id The id of the dropped element
22375 * @method afterDragDrop
22377 this.afterDragDrop(target, e, id);
22380 delete this.cachedTarget;
22384 * An empty function by default, but provided so that you can perform a custom action before the dragged
22385 * item is dropped onto the target and optionally cancel the onDragDrop.
22386 * @param {Roo.dd.DragDrop} target The drop target
22387 * @param {Event} e The event object
22388 * @param {String} id The id of the dragged element
22389 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22391 beforeDragDrop : function(target, e, id){
22396 onValidDrop : function(target, e, id){
22398 if(this.afterValidDrop){
22400 * An empty function by default, but provided so that you can perform a custom action
22401 * after a valid drop has occurred by providing an implementation.
22402 * @param {Object} target The target DD
22403 * @param {Event} e The event object
22404 * @param {String} id The id of the dropped element
22405 * @method afterInvalidDrop
22407 this.afterValidDrop(target, e, id);
22412 getRepairXY : function(e, data){
22413 return this.el.getXY();
22417 onInvalidDrop : function(target, e, id){
22418 this.beforeInvalidDrop(target, e, id);
22419 if(this.cachedTarget){
22420 if(this.cachedTarget.isNotifyTarget){
22421 this.cachedTarget.notifyOut(this, e, this.dragData);
22423 this.cacheTarget = null;
22425 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22427 if(this.afterInvalidDrop){
22429 * An empty function by default, but provided so that you can perform a custom action
22430 * after an invalid drop has occurred by providing an implementation.
22431 * @param {Event} e The event object
22432 * @param {String} id The id of the dropped element
22433 * @method afterInvalidDrop
22435 this.afterInvalidDrop(e, id);
22440 afterRepair : function(){
22442 this.el.highlight(this.hlColor || "c3daf9");
22444 this.dragging = false;
22448 * An empty function by default, but provided so that you can perform a custom action after an invalid
22449 * drop has occurred.
22450 * @param {Roo.dd.DragDrop} target The drop target
22451 * @param {Event} e The event object
22452 * @param {String} id The id of the dragged element
22453 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22455 beforeInvalidDrop : function(target, e, id){
22460 handleMouseDown : function(e){
22461 if(this.dragging) {
22464 var data = this.getDragData(e);
22465 if(data && this.onBeforeDrag(data, e) !== false){
22466 this.dragData = data;
22468 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22473 * An empty function by default, but provided so that you can perform a custom action before the initial
22474 * drag event begins and optionally cancel it.
22475 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22476 * @param {Event} e The event object
22477 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22479 onBeforeDrag : function(data, e){
22484 * An empty function by default, but provided so that you can perform a custom action once the initial
22485 * drag event has begun. The drag cannot be canceled from this function.
22486 * @param {Number} x The x position of the click on the dragged object
22487 * @param {Number} y The y position of the click on the dragged object
22489 onStartDrag : Roo.emptyFn,
22491 // private - YUI override
22492 startDrag : function(x, y){
22493 this.proxy.reset();
22494 this.dragging = true;
22495 this.proxy.update("");
22496 this.onInitDrag(x, y);
22501 onInitDrag : function(x, y){
22502 var clone = this.el.dom.cloneNode(true);
22503 clone.id = Roo.id(); // prevent duplicate ids
22504 this.proxy.update(clone);
22505 this.onStartDrag(x, y);
22510 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22511 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22513 getProxy : function(){
22518 * Hides the drag source's {@link Roo.dd.StatusProxy}
22520 hideProxy : function(){
22522 this.proxy.reset(true);
22523 this.dragging = false;
22527 triggerCacheRefresh : function(){
22528 Roo.dd.DDM.refreshCache(this.groups);
22531 // private - override to prevent hiding
22532 b4EndDrag: function(e) {
22535 // private - override to prevent moving
22536 endDrag : function(e){
22537 this.onEndDrag(this.dragData, e);
22541 onEndDrag : function(data, e){
22544 // private - pin to cursor
22545 autoOffset : function(x, y) {
22546 this.setDelta(-12, -20);
22550 * Ext JS Library 1.1.1
22551 * Copyright(c) 2006-2007, Ext JS, LLC.
22553 * Originally Released Under LGPL - original licence link has changed is not relivant.
22556 * <script type="text/javascript">
22561 * @class Roo.dd.DropTarget
22562 * @extends Roo.dd.DDTarget
22563 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22564 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22566 * @param {String/HTMLElement/Element} el The container element
22567 * @param {Object} config
22569 Roo.dd.DropTarget = function(el, config){
22570 this.el = Roo.get(el);
22572 var listeners = false; ;
22573 if (config && config.listeners) {
22574 listeners= config.listeners;
22575 delete config.listeners;
22577 Roo.apply(this, config);
22579 if(this.containerScroll){
22580 Roo.dd.ScrollManager.register(this.el);
22584 * @scope Roo.dd.DropTarget
22589 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22590 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22591 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22593 * IMPORTANT : it should set this.valid to true|false
22595 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22596 * @param {Event} e The event
22597 * @param {Object} data An object containing arbitrary data supplied by the drag source
22603 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22604 * This method will be called on every mouse movement while the drag source is over the drop target.
22605 * This default implementation simply returns the dropAllowed config value.
22607 * IMPORTANT : it should set this.valid to true|false
22609 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22610 * @param {Event} e The event
22611 * @param {Object} data An object containing arbitrary data supplied by the drag source
22617 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22618 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22619 * overClass (if any) from the drop element.
22622 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22623 * @param {Event} e The event
22624 * @param {Object} data An object containing arbitrary data supplied by the drag source
22630 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22631 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22632 * implementation that does something to process the drop event and returns true so that the drag source's
22633 * repair action does not run.
22635 * IMPORTANT : it should set this.success
22637 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22638 * @param {Event} e The event
22639 * @param {Object} data An object containing arbitrary data supplied by the drag source
22645 Roo.dd.DropTarget.superclass.constructor.call( this,
22647 this.ddGroup || this.group,
22650 listeners : listeners || {}
22658 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22660 * @cfg {String} overClass
22661 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22664 * @cfg {String} ddGroup
22665 * The drag drop group to handle drop events for
22669 * @cfg {String} dropAllowed
22670 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22672 dropAllowed : "x-dd-drop-ok",
22674 * @cfg {String} dropNotAllowed
22675 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22677 dropNotAllowed : "x-dd-drop-nodrop",
22679 * @cfg {boolean} success
22680 * set this after drop listener..
22684 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22685 * if the drop point is valid for over/enter..
22692 isNotifyTarget : true,
22697 notifyEnter : function(dd, e, data)
22700 this.fireEvent('enter', dd, e, data);
22701 if(this.overClass){
22702 this.el.addClass(this.overClass);
22704 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22705 this.valid ? this.dropAllowed : this.dropNotAllowed
22712 notifyOver : function(dd, e, data)
22715 this.fireEvent('over', dd, e, data);
22716 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22717 this.valid ? this.dropAllowed : this.dropNotAllowed
22724 notifyOut : function(dd, e, data)
22726 this.fireEvent('out', dd, e, data);
22727 if(this.overClass){
22728 this.el.removeClass(this.overClass);
22735 notifyDrop : function(dd, e, data)
22737 this.success = false;
22738 this.fireEvent('drop', dd, e, data);
22739 return this.success;
22743 * Ext JS Library 1.1.1
22744 * Copyright(c) 2006-2007, Ext JS, LLC.
22746 * Originally Released Under LGPL - original licence link has changed is not relivant.
22749 * <script type="text/javascript">
22754 * @class Roo.dd.DragZone
22755 * @extends Roo.dd.DragSource
22756 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22757 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22759 * @param {String/HTMLElement/Element} el The container element
22760 * @param {Object} config
22762 Roo.dd.DragZone = function(el, config){
22763 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22764 if(this.containerScroll){
22765 Roo.dd.ScrollManager.register(this.el);
22769 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22771 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22772 * for auto scrolling during drag operations.
22775 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22776 * method after a failed drop (defaults to "c3daf9" - light blue)
22780 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22781 * for a valid target to drag based on the mouse down. Override this method
22782 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22783 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22784 * @param {EventObject} e The mouse down event
22785 * @return {Object} The dragData
22787 getDragData : function(e){
22788 return Roo.dd.Registry.getHandleFromEvent(e);
22792 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22793 * this.dragData.ddel
22794 * @param {Number} x The x position of the click on the dragged object
22795 * @param {Number} y The y position of the click on the dragged object
22796 * @return {Boolean} true to continue the drag, false to cancel
22798 onInitDrag : function(x, y){
22799 this.proxy.update(this.dragData.ddel.cloneNode(true));
22800 this.onStartDrag(x, y);
22805 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22807 afterRepair : function(){
22809 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22811 this.dragging = false;
22815 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22816 * the XY of this.dragData.ddel
22817 * @param {EventObject} e The mouse up event
22818 * @return {Array} The xy location (e.g. [100, 200])
22820 getRepairXY : function(e){
22821 return Roo.Element.fly(this.dragData.ddel).getXY();
22825 * Ext JS Library 1.1.1
22826 * Copyright(c) 2006-2007, Ext JS, LLC.
22828 * Originally Released Under LGPL - original licence link has changed is not relivant.
22831 * <script type="text/javascript">
22834 * @class Roo.dd.DropZone
22835 * @extends Roo.dd.DropTarget
22836 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22837 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22839 * @param {String/HTMLElement/Element} el The container element
22840 * @param {Object} config
22842 Roo.dd.DropZone = function(el, config){
22843 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22846 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22848 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22849 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22850 * provide your own custom lookup.
22851 * @param {Event} e The event
22852 * @return {Object} data The custom data
22854 getTargetFromEvent : function(e){
22855 return Roo.dd.Registry.getTargetFromEvent(e);
22859 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22860 * that it has registered. This method has no default implementation and should be overridden to provide
22861 * node-specific processing if necessary.
22862 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22863 * {@link #getTargetFromEvent} for this node)
22864 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22865 * @param {Event} e The event
22866 * @param {Object} data An object containing arbitrary data supplied by the drag source
22868 onNodeEnter : function(n, dd, e, data){
22873 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22874 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22875 * overridden to provide the proper feedback.
22876 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22877 * {@link #getTargetFromEvent} for this node)
22878 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22879 * @param {Event} e The event
22880 * @param {Object} data An object containing arbitrary data supplied by the drag source
22881 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22882 * underlying {@link Roo.dd.StatusProxy} can be updated
22884 onNodeOver : function(n, dd, e, data){
22885 return this.dropAllowed;
22889 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22890 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22891 * node-specific processing if necessary.
22892 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22893 * {@link #getTargetFromEvent} for this node)
22894 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22895 * @param {Event} e The event
22896 * @param {Object} data An object containing arbitrary data supplied by the drag source
22898 onNodeOut : function(n, dd, e, data){
22903 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22904 * the drop node. The default implementation returns false, so it should be overridden to provide the
22905 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22906 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22907 * {@link #getTargetFromEvent} for this node)
22908 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22909 * @param {Event} e The event
22910 * @param {Object} data An object containing arbitrary data supplied by the drag source
22911 * @return {Boolean} True if the drop was valid, else false
22913 onNodeDrop : function(n, dd, e, data){
22918 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22919 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22920 * it should be overridden to provide the proper feedback if necessary.
22921 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22922 * @param {Event} e The event
22923 * @param {Object} data An object containing arbitrary data supplied by the drag source
22924 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22925 * underlying {@link Roo.dd.StatusProxy} can be updated
22927 onContainerOver : function(dd, e, data){
22928 return this.dropNotAllowed;
22932 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22933 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22934 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22935 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22936 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22937 * @param {Event} e The event
22938 * @param {Object} data An object containing arbitrary data supplied by the drag source
22939 * @return {Boolean} True if the drop was valid, else false
22941 onContainerDrop : function(dd, e, data){
22946 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22947 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22948 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22949 * you should override this method and provide a custom implementation.
22950 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22951 * @param {Event} e The event
22952 * @param {Object} data An object containing arbitrary data supplied by the drag source
22953 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22954 * underlying {@link Roo.dd.StatusProxy} can be updated
22956 notifyEnter : function(dd, e, data){
22957 return this.dropNotAllowed;
22961 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22962 * This method will be called on every mouse movement while the drag source is over the drop zone.
22963 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22964 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22965 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22966 * registered node, it will call {@link #onContainerOver}.
22967 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22968 * @param {Event} e The event
22969 * @param {Object} data An object containing arbitrary data supplied by the drag source
22970 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22971 * underlying {@link Roo.dd.StatusProxy} can be updated
22973 notifyOver : function(dd, e, data){
22974 var n = this.getTargetFromEvent(e);
22975 if(!n){ // not over valid drop target
22976 if(this.lastOverNode){
22977 this.onNodeOut(this.lastOverNode, dd, e, data);
22978 this.lastOverNode = null;
22980 return this.onContainerOver(dd, e, data);
22982 if(this.lastOverNode != n){
22983 if(this.lastOverNode){
22984 this.onNodeOut(this.lastOverNode, dd, e, data);
22986 this.onNodeEnter(n, dd, e, data);
22987 this.lastOverNode = n;
22989 return this.onNodeOver(n, dd, e, data);
22993 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22994 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22995 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22996 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22997 * @param {Event} e The event
22998 * @param {Object} data An object containing arbitrary data supplied by the drag zone
23000 notifyOut : function(dd, e, data){
23001 if(this.lastOverNode){
23002 this.onNodeOut(this.lastOverNode, dd, e, data);
23003 this.lastOverNode = null;
23008 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
23009 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
23010 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
23011 * otherwise it will call {@link #onContainerDrop}.
23012 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23013 * @param {Event} e The event
23014 * @param {Object} data An object containing arbitrary data supplied by the drag source
23015 * @return {Boolean} True if the drop was valid, else false
23017 notifyDrop : function(dd, e, data){
23018 if(this.lastOverNode){
23019 this.onNodeOut(this.lastOverNode, dd, e, data);
23020 this.lastOverNode = null;
23022 var n = this.getTargetFromEvent(e);
23024 this.onNodeDrop(n, dd, e, data) :
23025 this.onContainerDrop(dd, e, data);
23029 triggerCacheRefresh : function(){
23030 Roo.dd.DDM.refreshCache(this.groups);