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 = new MouseEvent('dblclick', {
8258 this.dom.dispatchEvent(revent);
8259 //action on double tap goes below
8264 * Removes an event handler from this element
8265 * @param {String} eventName the type of event to remove
8266 * @param {Function} fn the method the event invokes
8267 * @return {Roo.Element} this
8269 removeListener : function(eventName, fn){
8270 Roo.EventManager.removeListener(this.dom, eventName, fn);
8275 * Removes all previous added listeners from this element
8276 * @return {Roo.Element} this
8278 removeAllListeners : function(){
8279 E.purgeElement(this.dom);
8283 relayEvent : function(eventName, observable){
8284 this.on(eventName, function(e){
8285 observable.fireEvent(eventName, e);
8290 * Set the opacity of the element
8291 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8292 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8293 * @return {Roo.Element} this
8295 setOpacity : function(opacity, animate){
8297 var s = this.dom.style;
8300 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8301 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8303 s.opacity = opacity;
8306 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8312 * Gets the left X coordinate
8313 * @param {Boolean} local True to get the local css position instead of page coordinate
8316 getLeft : function(local){
8320 return parseInt(this.getStyle("left"), 10) || 0;
8325 * Gets the right X coordinate of the element (element X position + element width)
8326 * @param {Boolean} local True to get the local css position instead of page coordinate
8329 getRight : function(local){
8331 return this.getX() + this.getWidth();
8333 return (this.getLeft(true) + this.getWidth()) || 0;
8338 * Gets the top Y coordinate
8339 * @param {Boolean} local True to get the local css position instead of page coordinate
8342 getTop : function(local) {
8346 return parseInt(this.getStyle("top"), 10) || 0;
8351 * Gets the bottom Y coordinate of the element (element Y position + element height)
8352 * @param {Boolean} local True to get the local css position instead of page coordinate
8355 getBottom : function(local){
8357 return this.getY() + this.getHeight();
8359 return (this.getTop(true) + this.getHeight()) || 0;
8364 * Initializes positioning on this element. If a desired position is not passed, it will make the
8365 * the element positioned relative IF it is not already positioned.
8366 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8367 * @param {Number} zIndex (optional) The zIndex to apply
8368 * @param {Number} x (optional) Set the page X position
8369 * @param {Number} y (optional) Set the page Y position
8371 position : function(pos, zIndex, x, y){
8373 if(this.getStyle('position') == 'static'){
8374 this.setStyle('position', 'relative');
8377 this.setStyle("position", pos);
8380 this.setStyle("z-index", zIndex);
8382 if(x !== undefined && y !== undefined){
8384 }else if(x !== undefined){
8386 }else if(y !== undefined){
8392 * Clear positioning back to the default when the document was loaded
8393 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8394 * @return {Roo.Element} this
8396 clearPositioning : function(value){
8404 "position" : "static"
8410 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8411 * snapshot before performing an update and then restoring the element.
8414 getPositioning : function(){
8415 var l = this.getStyle("left");
8416 var t = this.getStyle("top");
8418 "position" : this.getStyle("position"),
8420 "right" : l ? "" : this.getStyle("right"),
8422 "bottom" : t ? "" : this.getStyle("bottom"),
8423 "z-index" : this.getStyle("z-index")
8428 * Gets the width of the border(s) for the specified side(s)
8429 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8430 * passing lr would get the border (l)eft width + the border (r)ight width.
8431 * @return {Number} The width of the sides passed added together
8433 getBorderWidth : function(side){
8434 return this.addStyles(side, El.borders);
8438 * Gets the width of the padding(s) for the specified side(s)
8439 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8440 * passing lr would get the padding (l)eft + the padding (r)ight.
8441 * @return {Number} The padding of the sides passed added together
8443 getPadding : function(side){
8444 return this.addStyles(side, El.paddings);
8448 * Set positioning with an object returned by getPositioning().
8449 * @param {Object} posCfg
8450 * @return {Roo.Element} this
8452 setPositioning : function(pc){
8453 this.applyStyles(pc);
8454 if(pc.right == "auto"){
8455 this.dom.style.right = "";
8457 if(pc.bottom == "auto"){
8458 this.dom.style.bottom = "";
8464 fixDisplay : function(){
8465 if(this.getStyle("display") == "none"){
8466 this.setStyle("visibility", "hidden");
8467 this.setStyle("display", this.originalDisplay); // first try reverting to default
8468 if(this.getStyle("display") == "none"){ // if that fails, default to block
8469 this.setStyle("display", "block");
8475 * Quick set left and top adding default units
8476 * @param {String} left The left CSS property value
8477 * @param {String} top The top CSS property value
8478 * @return {Roo.Element} this
8480 setLeftTop : function(left, top){
8481 this.dom.style.left = this.addUnits(left);
8482 this.dom.style.top = this.addUnits(top);
8487 * Move this element relative to its current position.
8488 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8489 * @param {Number} distance How far to move the element in pixels
8490 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8491 * @return {Roo.Element} this
8493 move : function(direction, distance, animate){
8494 var xy = this.getXY();
8495 direction = direction.toLowerCase();
8499 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8503 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8508 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8513 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8520 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8521 * @return {Roo.Element} this
8524 if(!this.isClipped){
8525 this.isClipped = true;
8526 this.originalClip = {
8527 "o": this.getStyle("overflow"),
8528 "x": this.getStyle("overflow-x"),
8529 "y": this.getStyle("overflow-y")
8531 this.setStyle("overflow", "hidden");
8532 this.setStyle("overflow-x", "hidden");
8533 this.setStyle("overflow-y", "hidden");
8539 * Return clipping (overflow) to original clipping before clip() was called
8540 * @return {Roo.Element} this
8542 unclip : function(){
8544 this.isClipped = false;
8545 var o = this.originalClip;
8546 if(o.o){this.setStyle("overflow", o.o);}
8547 if(o.x){this.setStyle("overflow-x", o.x);}
8548 if(o.y){this.setStyle("overflow-y", o.y);}
8555 * Gets the x,y coordinates specified by the anchor position on the element.
8556 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8557 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8558 * {width: (target width), height: (target height)} (defaults to the element's current size)
8559 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8560 * @return {Array} [x, y] An array containing the element's x and y coordinates
8562 getAnchorXY : function(anchor, local, s){
8563 //Passing a different size is useful for pre-calculating anchors,
8564 //especially for anchored animations that change the el size.
8566 var w, h, vp = false;
8569 if(d == document.body || d == document){
8571 w = D.getViewWidth(); h = D.getViewHeight();
8573 w = this.getWidth(); h = this.getHeight();
8576 w = s.width; h = s.height;
8578 var x = 0, y = 0, r = Math.round;
8579 switch((anchor || "tl").toLowerCase()){
8621 var sc = this.getScroll();
8622 return [x + sc.left, y + sc.top];
8624 //Add the element's offset xy
8625 var o = this.getXY();
8626 return [x+o[0], y+o[1]];
8630 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8631 * supported position values.
8632 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8633 * @param {String} position The position to align to.
8634 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8635 * @return {Array} [x, y]
8637 getAlignToXY : function(el, p, o)
8642 throw "Element.alignTo with an element that doesn't exist";
8644 var c = false; //constrain to viewport
8645 var p1 = "", p2 = "";
8652 }else if(p.indexOf("-") == -1){
8655 p = p.toLowerCase();
8656 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8658 throw "Element.alignTo with an invalid alignment " + p;
8660 p1 = m[1]; p2 = m[2]; c = !!m[3];
8662 //Subtract the aligned el's internal xy from the target's offset xy
8663 //plus custom offset to get the aligned el's new offset xy
8664 var a1 = this.getAnchorXY(p1, true);
8665 var a2 = el.getAnchorXY(p2, false);
8666 var x = a2[0] - a1[0] + o[0];
8667 var y = a2[1] - a1[1] + o[1];
8669 //constrain the aligned el to viewport if necessary
8670 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8671 // 5px of margin for ie
8672 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8674 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8675 //perpendicular to the vp border, allow the aligned el to slide on that border,
8676 //otherwise swap the aligned el to the opposite border of the target.
8677 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8678 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8679 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") );
8680 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8683 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8684 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8686 if((x+w) > dw + scrollX){
8687 x = swapX ? r.left-w : dw+scrollX-w;
8690 x = swapX ? r.right : scrollX;
8692 if((y+h) > dh + scrollY){
8693 y = swapY ? r.top-h : dh+scrollY-h;
8696 y = swapY ? r.bottom : scrollY;
8703 getConstrainToXY : function(){
8704 var os = {top:0, left:0, bottom:0, right: 0};
8706 return function(el, local, offsets, proposedXY){
8708 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8710 var vw, vh, vx = 0, vy = 0;
8711 if(el.dom == document.body || el.dom == document){
8712 vw = Roo.lib.Dom.getViewWidth();
8713 vh = Roo.lib.Dom.getViewHeight();
8715 vw = el.dom.clientWidth;
8716 vh = el.dom.clientHeight;
8718 var vxy = el.getXY();
8724 var s = el.getScroll();
8726 vx += offsets.left + s.left;
8727 vy += offsets.top + s.top;
8729 vw -= offsets.right;
8730 vh -= offsets.bottom;
8735 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8736 var x = xy[0], y = xy[1];
8737 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8739 // only move it if it needs it
8742 // first validate right/bottom
8751 // then make sure top/left isn't negative
8760 return moved ? [x, y] : false;
8765 adjustForConstraints : function(xy, parent, offsets){
8766 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8770 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8771 * document it aligns it to the viewport.
8772 * The position parameter is optional, and can be specified in any one of the following formats:
8774 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8775 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8776 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8777 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8778 * <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
8779 * element's anchor point, and the second value is used as the target's anchor point.</li>
8781 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8782 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8783 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8784 * that specified in order to enforce the viewport constraints.
8785 * Following are all of the supported anchor positions:
8788 ----- -----------------------------
8789 tl The top left corner (default)
8790 t The center of the top edge
8791 tr The top right corner
8792 l The center of the left edge
8793 c In the center of the element
8794 r The center of the right edge
8795 bl The bottom left corner
8796 b The center of the bottom edge
8797 br The bottom right corner
8801 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8802 el.alignTo("other-el");
8804 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8805 el.alignTo("other-el", "tr?");
8807 // align the bottom right corner of el with the center left edge of other-el
8808 el.alignTo("other-el", "br-l?");
8810 // align the center of el with the bottom left corner of other-el and
8811 // adjust the x position by -6 pixels (and the y position by 0)
8812 el.alignTo("other-el", "c-bl", [-6, 0]);
8814 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8815 * @param {String} position The position to align to.
8816 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8817 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8818 * @return {Roo.Element} this
8820 alignTo : function(element, position, offsets, animate){
8821 var xy = this.getAlignToXY(element, position, offsets);
8822 this.setXY(xy, this.preanim(arguments, 3));
8827 * Anchors an element to another element and realigns it when the window is resized.
8828 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8829 * @param {String} position The position to align to.
8830 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8831 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8832 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8833 * is a number, it is used as the buffer delay (defaults to 50ms).
8834 * @param {Function} callback The function to call after the animation finishes
8835 * @return {Roo.Element} this
8837 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8838 var action = function(){
8839 this.alignTo(el, alignment, offsets, animate);
8840 Roo.callback(callback, this);
8842 Roo.EventManager.onWindowResize(action, this);
8843 var tm = typeof monitorScroll;
8844 if(tm != 'undefined'){
8845 Roo.EventManager.on(window, 'scroll', action, this,
8846 {buffer: tm == 'number' ? monitorScroll : 50});
8848 action.call(this); // align immediately
8852 * Clears any opacity settings from this element. Required in some cases for IE.
8853 * @return {Roo.Element} this
8855 clearOpacity : function(){
8856 if (window.ActiveXObject) {
8857 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8858 this.dom.style.filter = "";
8861 this.dom.style.opacity = "";
8862 this.dom.style["-moz-opacity"] = "";
8863 this.dom.style["-khtml-opacity"] = "";
8869 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8870 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8871 * @return {Roo.Element} this
8873 hide : function(animate){
8874 this.setVisible(false, this.preanim(arguments, 0));
8879 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8880 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8881 * @return {Roo.Element} this
8883 show : function(animate){
8884 this.setVisible(true, this.preanim(arguments, 0));
8889 * @private Test if size has a unit, otherwise appends the default
8891 addUnits : function(size){
8892 return Roo.Element.addUnits(size, this.defaultUnit);
8896 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8897 * @return {Roo.Element} this
8899 beginMeasure : function(){
8901 if(el.offsetWidth || el.offsetHeight){
8902 return this; // offsets work already
8905 var p = this.dom, b = document.body; // start with this element
8906 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8907 var pe = Roo.get(p);
8908 if(pe.getStyle('display') == 'none'){
8909 changed.push({el: p, visibility: pe.getStyle("visibility")});
8910 p.style.visibility = "hidden";
8911 p.style.display = "block";
8915 this._measureChanged = changed;
8921 * Restores displays to before beginMeasure was called
8922 * @return {Roo.Element} this
8924 endMeasure : function(){
8925 var changed = this._measureChanged;
8927 for(var i = 0, len = changed.length; i < len; i++) {
8929 r.el.style.visibility = r.visibility;
8930 r.el.style.display = "none";
8932 this._measureChanged = null;
8938 * Update the innerHTML of this element, optionally searching for and processing scripts
8939 * @param {String} html The new HTML
8940 * @param {Boolean} loadScripts (optional) true to look for and process scripts
8941 * @param {Function} callback For async script loading you can be noticed when the update completes
8942 * @return {Roo.Element} this
8944 update : function(html, loadScripts, callback){
8945 if(typeof html == "undefined"){
8948 if(loadScripts !== true){
8949 this.dom.innerHTML = html;
8950 if(typeof callback == "function"){
8958 html += '<span id="' + id + '"></span>';
8960 E.onAvailable(id, function(){
8961 var hd = document.getElementsByTagName("head")[0];
8962 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
8963 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
8964 var typeRe = /\stype=([\'\"])(.*?)\1/i;
8967 while(match = re.exec(html)){
8968 var attrs = match[1];
8969 var srcMatch = attrs ? attrs.match(srcRe) : false;
8970 if(srcMatch && srcMatch[2]){
8971 var s = document.createElement("script");
8972 s.src = srcMatch[2];
8973 var typeMatch = attrs.match(typeRe);
8974 if(typeMatch && typeMatch[2]){
8975 s.type = typeMatch[2];
8978 }else if(match[2] && match[2].length > 0){
8979 if(window.execScript) {
8980 window.execScript(match[2]);
8988 window.eval(match[2]);
8992 var el = document.getElementById(id);
8993 if(el){el.parentNode.removeChild(el);}
8994 if(typeof callback == "function"){
8998 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
9003 * Direct access to the UpdateManager update() method (takes the same parameters).
9004 * @param {String/Function} url The url for this request or a function to call to get the url
9005 * @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}
9006 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
9007 * @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.
9008 * @return {Roo.Element} this
9011 var um = this.getUpdateManager();
9012 um.update.apply(um, arguments);
9017 * Gets this element's UpdateManager
9018 * @return {Roo.UpdateManager} The UpdateManager
9020 getUpdateManager : function(){
9021 if(!this.updateManager){
9022 this.updateManager = new Roo.UpdateManager(this);
9024 return this.updateManager;
9028 * Disables text selection for this element (normalized across browsers)
9029 * @return {Roo.Element} this
9031 unselectable : function(){
9032 this.dom.unselectable = "on";
9033 this.swallowEvent("selectstart", true);
9034 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
9035 this.addClass("x-unselectable");
9040 * Calculates the x, y to center this element on the screen
9041 * @return {Array} The x, y values [x, y]
9043 getCenterXY : function(){
9044 return this.getAlignToXY(document, 'c-c');
9048 * Centers the Element in either the viewport, or another Element.
9049 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
9051 center : function(centerIn){
9052 this.alignTo(centerIn || document, 'c-c');
9057 * Tests various css rules/browsers to determine if this element uses a border box
9060 isBorderBox : function(){
9061 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
9065 * Return a box {x, y, width, height} that can be used to set another elements
9066 * size/location to match this element.
9067 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
9068 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
9069 * @return {Object} box An object in the format {x, y, width, height}
9071 getBox : function(contentBox, local){
9076 var left = parseInt(this.getStyle("left"), 10) || 0;
9077 var top = parseInt(this.getStyle("top"), 10) || 0;
9080 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9082 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9084 var l = this.getBorderWidth("l")+this.getPadding("l");
9085 var r = this.getBorderWidth("r")+this.getPadding("r");
9086 var t = this.getBorderWidth("t")+this.getPadding("t");
9087 var b = this.getBorderWidth("b")+this.getPadding("b");
9088 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)};
9090 bx.right = bx.x + bx.width;
9091 bx.bottom = bx.y + bx.height;
9096 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9097 for more information about the sides.
9098 * @param {String} sides
9101 getFrameWidth : function(sides, onlyContentBox){
9102 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9106 * 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.
9107 * @param {Object} box The box to fill {x, y, width, height}
9108 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9109 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9110 * @return {Roo.Element} this
9112 setBox : function(box, adjust, animate){
9113 var w = box.width, h = box.height;
9114 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9115 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9116 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9118 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9123 * Forces the browser to repaint this element
9124 * @return {Roo.Element} this
9126 repaint : function(){
9128 this.addClass("x-repaint");
9129 setTimeout(function(){
9130 Roo.get(dom).removeClass("x-repaint");
9136 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9137 * then it returns the calculated width of the sides (see getPadding)
9138 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9139 * @return {Object/Number}
9141 getMargins : function(side){
9144 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9145 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9146 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9147 right: parseInt(this.getStyle("margin-right"), 10) || 0
9150 return this.addStyles(side, El.margins);
9155 addStyles : function(sides, styles){
9157 for(var i = 0, len = sides.length; i < len; i++){
9158 v = this.getStyle(styles[sides.charAt(i)]);
9160 w = parseInt(v, 10);
9168 * Creates a proxy element of this element
9169 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9170 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9171 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9172 * @return {Roo.Element} The new proxy element
9174 createProxy : function(config, renderTo, matchBox){
9176 renderTo = Roo.getDom(renderTo);
9178 renderTo = document.body;
9180 config = typeof config == "object" ?
9181 config : {tag : "div", cls: config};
9182 var proxy = Roo.DomHelper.append(renderTo, config, true);
9184 proxy.setBox(this.getBox());
9190 * Puts a mask over this element to disable user interaction. Requires core.css.
9191 * This method can only be applied to elements which accept child nodes.
9192 * @param {String} msg (optional) A message to display in the mask
9193 * @param {String} msgCls (optional) A css class to apply to the msg element
9194 * @return {Element} The mask element
9196 mask : function(msg, msgCls)
9198 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9199 this.setStyle("position", "relative");
9202 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9205 this.addClass("x-masked");
9206 this._mask.setDisplayed(true);
9211 while (dom && dom.style) {
9212 if (!isNaN(parseInt(dom.style.zIndex))) {
9213 z = Math.max(z, parseInt(dom.style.zIndex));
9215 dom = dom.parentNode;
9217 // if we are masking the body - then it hides everything..
9218 if (this.dom == document.body) {
9220 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9221 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9224 if(typeof msg == 'string'){
9226 this._maskMsg = Roo.DomHelper.append(this.dom, {
9227 cls: "roo-el-mask-msg",
9231 cls: 'fa fa-spinner fa-spin'
9239 var mm = this._maskMsg;
9240 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9241 if (mm.dom.lastChild) { // weird IE issue?
9242 mm.dom.lastChild.innerHTML = msg;
9244 mm.setDisplayed(true);
9246 mm.setStyle('z-index', z + 102);
9248 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9249 this._mask.setHeight(this.getHeight());
9251 this._mask.setStyle('z-index', z + 100);
9257 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9258 * it is cached for reuse.
9260 unmask : function(removeEl){
9262 if(removeEl === true){
9263 this._mask.remove();
9266 this._maskMsg.remove();
9267 delete this._maskMsg;
9270 this._mask.setDisplayed(false);
9272 this._maskMsg.setDisplayed(false);
9276 this.removeClass("x-masked");
9280 * Returns true if this element is masked
9283 isMasked : function(){
9284 return this._mask && this._mask.isVisible();
9288 * Creates an iframe shim for this element to keep selects and other windowed objects from
9290 * @return {Roo.Element} The new shim element
9292 createShim : function(){
9293 var el = document.createElement('iframe');
9294 el.frameBorder = 'no';
9295 el.className = 'roo-shim';
9296 if(Roo.isIE && Roo.isSecure){
9297 el.src = Roo.SSL_SECURE_URL;
9299 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9300 shim.autoBoxAdjust = false;
9305 * Removes this element from the DOM and deletes it from the cache
9307 remove : function(){
9308 if(this.dom.parentNode){
9309 this.dom.parentNode.removeChild(this.dom);
9311 delete El.cache[this.dom.id];
9315 * Sets up event handlers to add and remove a css class when the mouse is over this element
9316 * @param {String} className
9317 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9318 * mouseout events for children elements
9319 * @return {Roo.Element} this
9321 addClassOnOver : function(className, preventFlicker){
9322 this.on("mouseover", function(){
9323 Roo.fly(this, '_internal').addClass(className);
9325 var removeFn = function(e){
9326 if(preventFlicker !== true || !e.within(this, true)){
9327 Roo.fly(this, '_internal').removeClass(className);
9330 this.on("mouseout", removeFn, this.dom);
9335 * Sets up event handlers to add and remove a css class when this element has the focus
9336 * @param {String} className
9337 * @return {Roo.Element} this
9339 addClassOnFocus : function(className){
9340 this.on("focus", function(){
9341 Roo.fly(this, '_internal').addClass(className);
9343 this.on("blur", function(){
9344 Roo.fly(this, '_internal').removeClass(className);
9349 * 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)
9350 * @param {String} className
9351 * @return {Roo.Element} this
9353 addClassOnClick : function(className){
9355 this.on("mousedown", function(){
9356 Roo.fly(dom, '_internal').addClass(className);
9357 var d = Roo.get(document);
9358 var fn = function(){
9359 Roo.fly(dom, '_internal').removeClass(className);
9360 d.removeListener("mouseup", fn);
9362 d.on("mouseup", fn);
9368 * Stops the specified event from bubbling and optionally prevents the default action
9369 * @param {String} eventName
9370 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9371 * @return {Roo.Element} this
9373 swallowEvent : function(eventName, preventDefault){
9374 var fn = function(e){
9375 e.stopPropagation();
9380 if(eventName instanceof Array){
9381 for(var i = 0, len = eventName.length; i < len; i++){
9382 this.on(eventName[i], fn);
9386 this.on(eventName, fn);
9393 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9396 * Sizes this element to its parent element's dimensions performing
9397 * neccessary box adjustments.
9398 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9399 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9400 * @return {Roo.Element} this
9402 fitToParent : function(monitorResize, targetParent) {
9403 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9404 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9405 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9408 var p = Roo.get(targetParent || this.dom.parentNode);
9409 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9410 if (monitorResize === true) {
9411 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9412 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9418 * Gets the next sibling, skipping text nodes
9419 * @return {HTMLElement} The next sibling or null
9421 getNextSibling : function(){
9422 var n = this.dom.nextSibling;
9423 while(n && n.nodeType != 1){
9430 * Gets the previous sibling, skipping text nodes
9431 * @return {HTMLElement} The previous sibling or null
9433 getPrevSibling : function(){
9434 var n = this.dom.previousSibling;
9435 while(n && n.nodeType != 1){
9436 n = n.previousSibling;
9443 * Appends the passed element(s) to this element
9444 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9445 * @return {Roo.Element} this
9447 appendChild: function(el){
9454 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9455 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9456 * automatically generated with the specified attributes.
9457 * @param {HTMLElement} insertBefore (optional) a child element of this element
9458 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9459 * @return {Roo.Element} The new child element
9461 createChild: function(config, insertBefore, returnDom){
9462 config = config || {tag:'div'};
9464 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9466 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9470 * Appends this element to the passed element
9471 * @param {String/HTMLElement/Element} el The new parent element
9472 * @return {Roo.Element} this
9474 appendTo: function(el){
9475 el = Roo.getDom(el);
9476 el.appendChild(this.dom);
9481 * Inserts this element before the passed element in the DOM
9482 * @param {String/HTMLElement/Element} el The element to insert before
9483 * @return {Roo.Element} this
9485 insertBefore: function(el){
9486 el = Roo.getDom(el);
9487 el.parentNode.insertBefore(this.dom, el);
9492 * Inserts this element after the passed element in the DOM
9493 * @param {String/HTMLElement/Element} el The element to insert after
9494 * @return {Roo.Element} this
9496 insertAfter: function(el){
9497 el = Roo.getDom(el);
9498 el.parentNode.insertBefore(this.dom, el.nextSibling);
9503 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9504 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9505 * @return {Roo.Element} The new child
9507 insertFirst: function(el, returnDom){
9509 if(typeof el == 'object' && !el.nodeType){ // dh config
9510 return this.createChild(el, this.dom.firstChild, returnDom);
9512 el = Roo.getDom(el);
9513 this.dom.insertBefore(el, this.dom.firstChild);
9514 return !returnDom ? Roo.get(el) : el;
9519 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9520 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9521 * @param {String} where (optional) 'before' or 'after' defaults to before
9522 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9523 * @return {Roo.Element} the inserted Element
9525 insertSibling: function(el, where, returnDom){
9526 where = where ? where.toLowerCase() : 'before';
9528 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9530 if(typeof el == 'object' && !el.nodeType){ // dh config
9531 if(where == 'after' && !this.dom.nextSibling){
9532 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9534 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9538 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9539 where == 'before' ? this.dom : this.dom.nextSibling);
9548 * Creates and wraps this element with another element
9549 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9550 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9551 * @return {HTMLElement/Element} The newly created wrapper element
9553 wrap: function(config, returnDom){
9555 config = {tag: "div"};
9557 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9558 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9563 * Replaces the passed element with this element
9564 * @param {String/HTMLElement/Element} el The element to replace
9565 * @return {Roo.Element} this
9567 replace: function(el){
9569 this.insertBefore(el);
9575 * Inserts an html fragment into this element
9576 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9577 * @param {String} html The HTML fragment
9578 * @param {Boolean} returnEl True to return an Roo.Element
9579 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9581 insertHtml : function(where, html, returnEl){
9582 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9583 return returnEl ? Roo.get(el) : el;
9587 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9588 * @param {Object} o The object with the attributes
9589 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9590 * @return {Roo.Element} this
9592 set : function(o, useSet){
9594 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9596 if(attr == "style" || typeof o[attr] == "function") { continue; }
9598 el.className = o["cls"];
9601 el.setAttribute(attr, o[attr]);
9608 Roo.DomHelper.applyStyles(el, o.style);
9614 * Convenience method for constructing a KeyMap
9615 * @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:
9616 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9617 * @param {Function} fn The function to call
9618 * @param {Object} scope (optional) The scope of the function
9619 * @return {Roo.KeyMap} The KeyMap created
9621 addKeyListener : function(key, fn, scope){
9623 if(typeof key != "object" || key instanceof Array){
9639 return new Roo.KeyMap(this, config);
9643 * Creates a KeyMap for this element
9644 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9645 * @return {Roo.KeyMap} The KeyMap created
9647 addKeyMap : function(config){
9648 return new Roo.KeyMap(this, config);
9652 * Returns true if this element is scrollable.
9655 isScrollable : function(){
9657 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9661 * 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().
9662 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9663 * @param {Number} value The new scroll value
9664 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9665 * @return {Element} this
9668 scrollTo : function(side, value, animate){
9669 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9671 this.dom[prop] = value;
9673 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9674 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9680 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9681 * within this element's scrollable range.
9682 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9683 * @param {Number} distance How far to scroll the element in pixels
9684 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9685 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9686 * was scrolled as far as it could go.
9688 scroll : function(direction, distance, animate){
9689 if(!this.isScrollable()){
9693 var l = el.scrollLeft, t = el.scrollTop;
9694 var w = el.scrollWidth, h = el.scrollHeight;
9695 var cw = el.clientWidth, ch = el.clientHeight;
9696 direction = direction.toLowerCase();
9697 var scrolled = false;
9698 var a = this.preanim(arguments, 2);
9703 var v = Math.min(l + distance, w-cw);
9704 this.scrollTo("left", v, a);
9711 var v = Math.max(l - distance, 0);
9712 this.scrollTo("left", v, a);
9720 var v = Math.max(t - distance, 0);
9721 this.scrollTo("top", v, a);
9729 var v = Math.min(t + distance, h-ch);
9730 this.scrollTo("top", v, a);
9739 * Translates the passed page coordinates into left/top css values for this element
9740 * @param {Number/Array} x The page x or an array containing [x, y]
9741 * @param {Number} y The page y
9742 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9744 translatePoints : function(x, y){
9745 if(typeof x == 'object' || x instanceof Array){
9748 var p = this.getStyle('position');
9749 var o = this.getXY();
9751 var l = parseInt(this.getStyle('left'), 10);
9752 var t = parseInt(this.getStyle('top'), 10);
9755 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9758 t = (p == "relative") ? 0 : this.dom.offsetTop;
9761 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9765 * Returns the current scroll position of the element.
9766 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9768 getScroll : function(){
9769 var d = this.dom, doc = document;
9770 if(d == doc || d == doc.body){
9771 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9772 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9773 return {left: l, top: t};
9775 return {left: d.scrollLeft, top: d.scrollTop};
9780 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9781 * are convert to standard 6 digit hex color.
9782 * @param {String} attr The css attribute
9783 * @param {String} defaultValue The default value to use when a valid color isn't found
9784 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9787 getColor : function(attr, defaultValue, prefix){
9788 var v = this.getStyle(attr);
9789 if(!v || v == "transparent" || v == "inherit") {
9790 return defaultValue;
9792 var color = typeof prefix == "undefined" ? "#" : prefix;
9793 if(v.substr(0, 4) == "rgb("){
9794 var rvs = v.slice(4, v.length -1).split(",");
9795 for(var i = 0; i < 3; i++){
9796 var h = parseInt(rvs[i]).toString(16);
9803 if(v.substr(0, 1) == "#"){
9805 for(var i = 1; i < 4; i++){
9806 var c = v.charAt(i);
9809 }else if(v.length == 7){
9810 color += v.substr(1);
9814 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9818 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9819 * gradient background, rounded corners and a 4-way shadow.
9820 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9821 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9822 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9823 * @return {Roo.Element} this
9825 boxWrap : function(cls){
9826 cls = cls || 'x-box';
9827 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9828 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9833 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9834 * @param {String} namespace The namespace in which to look for the attribute
9835 * @param {String} name The attribute name
9836 * @return {String} The attribute value
9838 getAttributeNS : Roo.isIE ? function(ns, name){
9840 var type = typeof d[ns+":"+name];
9841 if(type != 'undefined' && type != 'unknown'){
9842 return d[ns+":"+name];
9845 } : function(ns, name){
9847 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9852 * Sets or Returns the value the dom attribute value
9853 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9854 * @param {String} value (optional) The value to set the attribute to
9855 * @return {String} The attribute value
9857 attr : function(name){
9858 if (arguments.length > 1) {
9859 this.dom.setAttribute(name, arguments[1]);
9860 return arguments[1];
9862 if (typeof(name) == 'object') {
9863 for(var i in name) {
9864 this.attr(i, name[i]);
9870 if (!this.dom.hasAttribute(name)) {
9873 return this.dom.getAttribute(name);
9880 var ep = El.prototype;
9883 * Appends an event handler (Shorthand for addListener)
9884 * @param {String} eventName The type of event to append
9885 * @param {Function} fn The method the event invokes
9886 * @param {Object} scope (optional) The scope (this object) of the fn
9887 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9890 ep.on = ep.addListener;
9892 ep.mon = ep.addListener;
9895 * Removes an event handler from this element (shorthand for removeListener)
9896 * @param {String} eventName the type of event to remove
9897 * @param {Function} fn the method the event invokes
9898 * @return {Roo.Element} this
9901 ep.un = ep.removeListener;
9904 * true to automatically adjust width and height settings for box-model issues (default to true)
9906 ep.autoBoxAdjust = true;
9909 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9912 El.addUnits = function(v, defaultUnit){
9913 if(v === "" || v == "auto"){
9916 if(v === undefined){
9919 if(typeof v == "number" || !El.unitPattern.test(v)){
9920 return v + (defaultUnit || 'px');
9925 // special markup used throughout Roo when box wrapping elements
9926 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>';
9928 * Visibility mode constant - Use visibility to hide element
9934 * Visibility mode constant - Use display to hide element
9940 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
9941 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
9942 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
9954 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
9955 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
9956 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
9957 * @return {Element} The Element object
9960 El.get = function(el){
9962 if(!el){ return null; }
9963 if(typeof el == "string"){ // element id
9964 if(!(elm = document.getElementById(el))){
9967 if(ex = El.cache[el]){
9970 ex = El.cache[el] = new El(elm);
9973 }else if(el.tagName){ // dom element
9977 if(ex = El.cache[id]){
9980 ex = El.cache[id] = new El(el);
9983 }else if(el instanceof El){
9985 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
9986 // catch case where it hasn't been appended
9987 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
9990 }else if(el.isComposite){
9992 }else if(el instanceof Array){
9993 return El.select(el);
9994 }else if(el == document){
9995 // create a bogus element object representing the document object
9997 var f = function(){};
9998 f.prototype = El.prototype;
10000 docEl.dom = document;
10008 El.uncache = function(el){
10009 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
10011 delete El.cache[a[i].id || a[i]];
10017 // Garbage collection - uncache elements/purge listeners on orphaned elements
10018 // so we don't hold a reference and cause the browser to retain them
10019 El.garbageCollect = function(){
10020 if(!Roo.enableGarbageCollector){
10021 clearInterval(El.collectorThread);
10024 for(var eid in El.cache){
10025 var el = El.cache[eid], d = el.dom;
10026 // -------------------------------------------------------
10027 // Determining what is garbage:
10028 // -------------------------------------------------------
10030 // dom node is null, definitely garbage
10031 // -------------------------------------------------------
10033 // no parentNode == direct orphan, definitely garbage
10034 // -------------------------------------------------------
10035 // !d.offsetParent && !document.getElementById(eid)
10036 // display none elements have no offsetParent so we will
10037 // also try to look it up by it's id. However, check
10038 // offsetParent first so we don't do unneeded lookups.
10039 // This enables collection of elements that are not orphans
10040 // directly, but somewhere up the line they have an orphan
10042 // -------------------------------------------------------
10043 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
10044 delete El.cache[eid];
10045 if(d && Roo.enableListenerCollection){
10051 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
10055 El.Flyweight = function(dom){
10058 El.Flyweight.prototype = El.prototype;
10060 El._flyweights = {};
10062 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10063 * the dom node can be overwritten by other code.
10064 * @param {String/HTMLElement} el The dom node or id
10065 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10066 * prevent conflicts (e.g. internally Roo uses "_internal")
10068 * @return {Element} The shared Element object
10070 El.fly = function(el, named){
10071 named = named || '_global';
10072 el = Roo.getDom(el);
10076 if(!El._flyweights[named]){
10077 El._flyweights[named] = new El.Flyweight();
10079 El._flyweights[named].dom = el;
10080 return El._flyweights[named];
10084 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10085 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10086 * Shorthand of {@link Roo.Element#get}
10087 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10088 * @return {Element} The Element object
10094 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10095 * the dom node can be overwritten by other code.
10096 * Shorthand of {@link Roo.Element#fly}
10097 * @param {String/HTMLElement} el The dom node or id
10098 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10099 * prevent conflicts (e.g. internally Roo uses "_internal")
10101 * @return {Element} The shared Element object
10107 // speedy lookup for elements never to box adjust
10108 var noBoxAdjust = Roo.isStrict ? {
10111 input:1, select:1, textarea:1
10113 if(Roo.isIE || Roo.isGecko){
10114 noBoxAdjust['button'] = 1;
10118 Roo.EventManager.on(window, 'unload', function(){
10120 delete El._flyweights;
10128 Roo.Element.selectorFunction = Roo.DomQuery.select;
10131 Roo.Element.select = function(selector, unique, root){
10133 if(typeof selector == "string"){
10134 els = Roo.Element.selectorFunction(selector, root);
10135 }else if(selector.length !== undefined){
10138 throw "Invalid selector";
10140 if(unique === true){
10141 return new Roo.CompositeElement(els);
10143 return new Roo.CompositeElementLite(els);
10147 * Selects elements based on the passed CSS selector to enable working on them as 1.
10148 * @param {String/Array} selector The CSS selector or an array of elements
10149 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10150 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10151 * @return {CompositeElementLite/CompositeElement}
10155 Roo.select = Roo.Element.select;
10172 * Ext JS Library 1.1.1
10173 * Copyright(c) 2006-2007, Ext JS, LLC.
10175 * Originally Released Under LGPL - original licence link has changed is not relivant.
10178 * <script type="text/javascript">
10183 //Notifies Element that fx methods are available
10184 Roo.enableFx = true;
10188 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10189 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10190 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10191 * Element effects to work.</p><br/>
10193 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10194 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10195 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10196 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10197 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10198 * expected results and should be done with care.</p><br/>
10200 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10201 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10204 ----- -----------------------------
10205 tl The top left corner
10206 t The center of the top edge
10207 tr The top right corner
10208 l The center of the left edge
10209 r The center of the right edge
10210 bl The bottom left corner
10211 b The center of the bottom edge
10212 br The bottom right corner
10214 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10215 * below are common options that can be passed to any Fx method.</b>
10216 * @cfg {Function} callback A function called when the effect is finished
10217 * @cfg {Object} scope The scope of the effect function
10218 * @cfg {String} easing A valid Easing value for the effect
10219 * @cfg {String} afterCls A css class to apply after the effect
10220 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10221 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10222 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10223 * effects that end with the element being visually hidden, ignored otherwise)
10224 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10225 * a function which returns such a specification that will be applied to the Element after the effect finishes
10226 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10227 * @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
10228 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10232 * Slides the element into view. An anchor point can be optionally passed to set the point of
10233 * origin for the slide effect. This function automatically handles wrapping the element with
10234 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10237 // default: slide the element in from the top
10240 // custom: slide the element in from the right with a 2-second duration
10241 el.slideIn('r', { duration: 2 });
10243 // common config options shown with default values
10249 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10250 * @param {Object} options (optional) Object literal with any of the Fx config options
10251 * @return {Roo.Element} The Element
10253 slideIn : function(anchor, o){
10254 var el = this.getFxEl();
10257 el.queueFx(o, function(){
10259 anchor = anchor || "t";
10261 // fix display to visibility
10264 // restore values after effect
10265 var r = this.getFxRestore();
10266 var b = this.getBox();
10267 // fixed size for slide
10271 var wrap = this.fxWrap(r.pos, o, "hidden");
10273 var st = this.dom.style;
10274 st.visibility = "visible";
10275 st.position = "absolute";
10277 // clear out temp styles after slide and unwrap
10278 var after = function(){
10279 el.fxUnwrap(wrap, r.pos, o);
10280 st.width = r.width;
10281 st.height = r.height;
10284 // time to calc the positions
10285 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10287 switch(anchor.toLowerCase()){
10289 wrap.setSize(b.width, 0);
10290 st.left = st.bottom = "0";
10294 wrap.setSize(0, b.height);
10295 st.right = st.top = "0";
10299 wrap.setSize(0, b.height);
10300 wrap.setX(b.right);
10301 st.left = st.top = "0";
10302 a = {width: bw, points: pt};
10305 wrap.setSize(b.width, 0);
10306 wrap.setY(b.bottom);
10307 st.left = st.top = "0";
10308 a = {height: bh, points: pt};
10311 wrap.setSize(0, 0);
10312 st.right = st.bottom = "0";
10313 a = {width: bw, height: bh};
10316 wrap.setSize(0, 0);
10317 wrap.setY(b.y+b.height);
10318 st.right = st.top = "0";
10319 a = {width: bw, height: bh, points: pt};
10322 wrap.setSize(0, 0);
10323 wrap.setXY([b.right, b.bottom]);
10324 st.left = st.top = "0";
10325 a = {width: bw, height: bh, points: pt};
10328 wrap.setSize(0, 0);
10329 wrap.setX(b.x+b.width);
10330 st.left = st.bottom = "0";
10331 a = {width: bw, height: bh, points: pt};
10334 this.dom.style.visibility = "visible";
10337 arguments.callee.anim = wrap.fxanim(a,
10347 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10348 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10349 * 'hidden') but block elements will still take up space in the document. The element must be removed
10350 * from the DOM using the 'remove' config option if desired. This function automatically handles
10351 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10354 // default: slide the element out to the top
10357 // custom: slide the element out to the right with a 2-second duration
10358 el.slideOut('r', { duration: 2 });
10360 // common config options shown with default values
10368 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10369 * @param {Object} options (optional) Object literal with any of the Fx config options
10370 * @return {Roo.Element} The Element
10372 slideOut : function(anchor, o){
10373 var el = this.getFxEl();
10376 el.queueFx(o, function(){
10378 anchor = anchor || "t";
10380 // restore values after effect
10381 var r = this.getFxRestore();
10383 var b = this.getBox();
10384 // fixed size for slide
10388 var wrap = this.fxWrap(r.pos, o, "visible");
10390 var st = this.dom.style;
10391 st.visibility = "visible";
10392 st.position = "absolute";
10396 var after = function(){
10398 el.setDisplayed(false);
10403 el.fxUnwrap(wrap, r.pos, o);
10405 st.width = r.width;
10406 st.height = r.height;
10411 var a, zero = {to: 0};
10412 switch(anchor.toLowerCase()){
10414 st.left = st.bottom = "0";
10415 a = {height: zero};
10418 st.right = st.top = "0";
10422 st.left = st.top = "0";
10423 a = {width: zero, points: {to:[b.right, b.y]}};
10426 st.left = st.top = "0";
10427 a = {height: zero, points: {to:[b.x, b.bottom]}};
10430 st.right = st.bottom = "0";
10431 a = {width: zero, height: zero};
10434 st.right = st.top = "0";
10435 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10438 st.left = st.top = "0";
10439 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10442 st.left = st.bottom = "0";
10443 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10447 arguments.callee.anim = wrap.fxanim(a,
10457 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10458 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10459 * The element must be removed from the DOM using the 'remove' config option if desired.
10465 // common config options shown with default values
10473 * @param {Object} options (optional) Object literal with any of the Fx config options
10474 * @return {Roo.Element} The Element
10476 puff : function(o){
10477 var el = this.getFxEl();
10480 el.queueFx(o, function(){
10481 this.clearOpacity();
10484 // restore values after effect
10485 var r = this.getFxRestore();
10486 var st = this.dom.style;
10488 var after = function(){
10490 el.setDisplayed(false);
10497 el.setPositioning(r.pos);
10498 st.width = r.width;
10499 st.height = r.height;
10504 var width = this.getWidth();
10505 var height = this.getHeight();
10507 arguments.callee.anim = this.fxanim({
10508 width : {to: this.adjustWidth(width * 2)},
10509 height : {to: this.adjustHeight(height * 2)},
10510 points : {by: [-(width * .5), -(height * .5)]},
10512 fontSize: {to:200, unit: "%"}
10523 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10524 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10525 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10531 // all config options shown with default values
10539 * @param {Object} options (optional) Object literal with any of the Fx config options
10540 * @return {Roo.Element} The Element
10542 switchOff : function(o){
10543 var el = this.getFxEl();
10546 el.queueFx(o, function(){
10547 this.clearOpacity();
10550 // restore values after effect
10551 var r = this.getFxRestore();
10552 var st = this.dom.style;
10554 var after = function(){
10556 el.setDisplayed(false);
10562 el.setPositioning(r.pos);
10563 st.width = r.width;
10564 st.height = r.height;
10569 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10570 this.clearOpacity();
10574 points:{by:[0, this.getHeight() * .5]}
10575 }, o, 'motion', 0.3, 'easeIn', after);
10576 }).defer(100, this);
10583 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10584 * changed using the "attr" config option) and then fading back to the original color. If no original
10585 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10588 // default: highlight background to yellow
10591 // custom: highlight foreground text to blue for 2 seconds
10592 el.highlight("0000ff", { attr: 'color', duration: 2 });
10594 // common config options shown with default values
10595 el.highlight("ffff9c", {
10596 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10597 endColor: (current color) or "ffffff",
10602 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10603 * @param {Object} options (optional) Object literal with any of the Fx config options
10604 * @return {Roo.Element} The Element
10606 highlight : function(color, o){
10607 var el = this.getFxEl();
10610 el.queueFx(o, function(){
10611 color = color || "ffff9c";
10612 attr = o.attr || "backgroundColor";
10614 this.clearOpacity();
10617 var origColor = this.getColor(attr);
10618 var restoreColor = this.dom.style[attr];
10619 endColor = (o.endColor || origColor) || "ffffff";
10621 var after = function(){
10622 el.dom.style[attr] = restoreColor;
10627 a[attr] = {from: color, to: endColor};
10628 arguments.callee.anim = this.fxanim(a,
10638 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10641 // default: a single light blue ripple
10644 // custom: 3 red ripples lasting 3 seconds total
10645 el.frame("ff0000", 3, { duration: 3 });
10647 // common config options shown with default values
10648 el.frame("C3DAF9", 1, {
10649 duration: 1 //duration of entire animation (not each individual ripple)
10650 // Note: Easing is not configurable and will be ignored if included
10653 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10654 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10655 * @param {Object} options (optional) Object literal with any of the Fx config options
10656 * @return {Roo.Element} The Element
10658 frame : function(color, count, o){
10659 var el = this.getFxEl();
10662 el.queueFx(o, function(){
10663 color = color || "#C3DAF9";
10664 if(color.length == 6){
10665 color = "#" + color;
10667 count = count || 1;
10668 duration = o.duration || 1;
10671 var b = this.getBox();
10672 var animFn = function(){
10673 var proxy = this.createProxy({
10676 visbility:"hidden",
10677 position:"absolute",
10678 "z-index":"35000", // yee haw
10679 border:"0px solid " + color
10682 var scale = Roo.isBorderBox ? 2 : 1;
10684 top:{from:b.y, to:b.y - 20},
10685 left:{from:b.x, to:b.x - 20},
10686 borderWidth:{from:0, to:10},
10687 opacity:{from:1, to:0},
10688 height:{from:b.height, to:(b.height + (20*scale))},
10689 width:{from:b.width, to:(b.width + (20*scale))}
10690 }, duration, function(){
10694 animFn.defer((duration/2)*1000, this);
10705 * Creates a pause before any subsequent queued effects begin. If there are
10706 * no effects queued after the pause it will have no effect.
10711 * @param {Number} seconds The length of time to pause (in seconds)
10712 * @return {Roo.Element} The Element
10714 pause : function(seconds){
10715 var el = this.getFxEl();
10718 el.queueFx(o, function(){
10719 setTimeout(function(){
10721 }, seconds * 1000);
10727 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10728 * using the "endOpacity" config option.
10731 // default: fade in from opacity 0 to 100%
10734 // custom: fade in from opacity 0 to 75% over 2 seconds
10735 el.fadeIn({ endOpacity: .75, duration: 2});
10737 // common config options shown with default values
10739 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10744 * @param {Object} options (optional) Object literal with any of the Fx config options
10745 * @return {Roo.Element} The Element
10747 fadeIn : function(o){
10748 var el = this.getFxEl();
10750 el.queueFx(o, function(){
10751 this.setOpacity(0);
10753 this.dom.style.visibility = 'visible';
10754 var to = o.endOpacity || 1;
10755 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10756 o, null, .5, "easeOut", function(){
10758 this.clearOpacity();
10767 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10768 * using the "endOpacity" config option.
10771 // default: fade out from the element's current opacity to 0
10774 // custom: fade out from the element's current opacity to 25% over 2 seconds
10775 el.fadeOut({ endOpacity: .25, duration: 2});
10777 // common config options shown with default values
10779 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10786 * @param {Object} options (optional) Object literal with any of the Fx config options
10787 * @return {Roo.Element} The Element
10789 fadeOut : function(o){
10790 var el = this.getFxEl();
10792 el.queueFx(o, function(){
10793 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10794 o, null, .5, "easeOut", function(){
10795 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10796 this.dom.style.display = "none";
10798 this.dom.style.visibility = "hidden";
10800 this.clearOpacity();
10808 * Animates the transition of an element's dimensions from a starting height/width
10809 * to an ending height/width.
10812 // change height and width to 100x100 pixels
10813 el.scale(100, 100);
10815 // common config options shown with default values. The height and width will default to
10816 // the element's existing values if passed as null.
10819 [element's height], {
10824 * @param {Number} width The new width (pass undefined to keep the original width)
10825 * @param {Number} height The new height (pass undefined to keep the original height)
10826 * @param {Object} options (optional) Object literal with any of the Fx config options
10827 * @return {Roo.Element} The Element
10829 scale : function(w, h, o){
10830 this.shift(Roo.apply({}, o, {
10838 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10839 * Any of these properties not specified in the config object will not be changed. This effect
10840 * requires that at least one new dimension, position or opacity setting must be passed in on
10841 * the config object in order for the function to have any effect.
10844 // slide the element horizontally to x position 200 while changing the height and opacity
10845 el.shift({ x: 200, height: 50, opacity: .8 });
10847 // common config options shown with default values.
10849 width: [element's width],
10850 height: [element's height],
10851 x: [element's x position],
10852 y: [element's y position],
10853 opacity: [element's opacity],
10858 * @param {Object} options Object literal with any of the Fx config options
10859 * @return {Roo.Element} The Element
10861 shift : function(o){
10862 var el = this.getFxEl();
10864 el.queueFx(o, function(){
10865 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10866 if(w !== undefined){
10867 a.width = {to: this.adjustWidth(w)};
10869 if(h !== undefined){
10870 a.height = {to: this.adjustHeight(h)};
10872 if(x !== undefined || y !== undefined){
10874 x !== undefined ? x : this.getX(),
10875 y !== undefined ? y : this.getY()
10878 if(op !== undefined){
10879 a.opacity = {to: op};
10881 if(o.xy !== undefined){
10882 a.points = {to: o.xy};
10884 arguments.callee.anim = this.fxanim(a,
10885 o, 'motion', .35, "easeOut", function(){
10893 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10894 * ending point of the effect.
10897 // default: slide the element downward while fading out
10900 // custom: slide the element out to the right with a 2-second duration
10901 el.ghost('r', { duration: 2 });
10903 // common config options shown with default values
10911 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10912 * @param {Object} options (optional) Object literal with any of the Fx config options
10913 * @return {Roo.Element} The Element
10915 ghost : function(anchor, o){
10916 var el = this.getFxEl();
10919 el.queueFx(o, function(){
10920 anchor = anchor || "b";
10922 // restore values after effect
10923 var r = this.getFxRestore();
10924 var w = this.getWidth(),
10925 h = this.getHeight();
10927 var st = this.dom.style;
10929 var after = function(){
10931 el.setDisplayed(false);
10937 el.setPositioning(r.pos);
10938 st.width = r.width;
10939 st.height = r.height;
10944 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
10945 switch(anchor.toLowerCase()){
10972 arguments.callee.anim = this.fxanim(a,
10982 * Ensures that all effects queued after syncFx is called on the element are
10983 * run concurrently. This is the opposite of {@link #sequenceFx}.
10984 * @return {Roo.Element} The Element
10986 syncFx : function(){
10987 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
10996 * Ensures that all effects queued after sequenceFx is called on the element are
10997 * run in sequence. This is the opposite of {@link #syncFx}.
10998 * @return {Roo.Element} The Element
11000 sequenceFx : function(){
11001 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11003 concurrent : false,
11010 nextFx : function(){
11011 var ef = this.fxQueue[0];
11018 * Returns true if the element has any effects actively running or queued, else returns false.
11019 * @return {Boolean} True if element has active effects, else false
11021 hasActiveFx : function(){
11022 return this.fxQueue && this.fxQueue[0];
11026 * Stops any running effects and clears the element's internal effects queue if it contains
11027 * any additional effects that haven't started yet.
11028 * @return {Roo.Element} The Element
11030 stopFx : function(){
11031 if(this.hasActiveFx()){
11032 var cur = this.fxQueue[0];
11033 if(cur && cur.anim && cur.anim.isAnimated()){
11034 this.fxQueue = [cur]; // clear out others
11035 cur.anim.stop(true);
11042 beforeFx : function(o){
11043 if(this.hasActiveFx() && !o.concurrent){
11054 * Returns true if the element is currently blocking so that no other effect can be queued
11055 * until this effect is finished, else returns false if blocking is not set. This is commonly
11056 * used to ensure that an effect initiated by a user action runs to completion prior to the
11057 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
11058 * @return {Boolean} True if blocking, else false
11060 hasFxBlock : function(){
11061 var q = this.fxQueue;
11062 return q && q[0] && q[0].block;
11066 queueFx : function(o, fn){
11070 if(!this.hasFxBlock()){
11071 Roo.applyIf(o, this.fxDefaults);
11073 var run = this.beforeFx(o);
11074 fn.block = o.block;
11075 this.fxQueue.push(fn);
11087 fxWrap : function(pos, o, vis){
11089 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11092 wrapXY = this.getXY();
11094 var div = document.createElement("div");
11095 div.style.visibility = vis;
11096 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11097 wrap.setPositioning(pos);
11098 if(wrap.getStyle("position") == "static"){
11099 wrap.position("relative");
11101 this.clearPositioning('auto');
11103 wrap.dom.appendChild(this.dom);
11105 wrap.setXY(wrapXY);
11112 fxUnwrap : function(wrap, pos, o){
11113 this.clearPositioning();
11114 this.setPositioning(pos);
11116 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11122 getFxRestore : function(){
11123 var st = this.dom.style;
11124 return {pos: this.getPositioning(), width: st.width, height : st.height};
11128 afterFx : function(o){
11130 this.applyStyles(o.afterStyle);
11133 this.addClass(o.afterCls);
11135 if(o.remove === true){
11138 Roo.callback(o.callback, o.scope, [this]);
11140 this.fxQueue.shift();
11146 getFxEl : function(){ // support for composite element fx
11147 return Roo.get(this.dom);
11151 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11152 animType = animType || 'run';
11154 var anim = Roo.lib.Anim[animType](
11156 (opt.duration || defaultDur) || .35,
11157 (opt.easing || defaultEase) || 'easeOut',
11159 Roo.callback(cb, this);
11168 // backwords compat
11169 Roo.Fx.resize = Roo.Fx.scale;
11171 //When included, Roo.Fx is automatically applied to Element so that all basic
11172 //effects are available directly via the Element API
11173 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11175 * Ext JS Library 1.1.1
11176 * Copyright(c) 2006-2007, Ext JS, LLC.
11178 * Originally Released Under LGPL - original licence link has changed is not relivant.
11181 * <script type="text/javascript">
11186 * @class Roo.CompositeElement
11187 * Standard composite class. Creates a Roo.Element for every element in the collection.
11189 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11190 * actions will be performed on all the elements in this collection.</b>
11192 * All methods return <i>this</i> and can be chained.
11194 var els = Roo.select("#some-el div.some-class", true);
11195 // or select directly from an existing element
11196 var el = Roo.get('some-el');
11197 el.select('div.some-class', true);
11199 els.setWidth(100); // all elements become 100 width
11200 els.hide(true); // all elements fade out and hide
11202 els.setWidth(100).hide(true);
11205 Roo.CompositeElement = function(els){
11206 this.elements = [];
11207 this.addElements(els);
11209 Roo.CompositeElement.prototype = {
11211 addElements : function(els){
11215 if(typeof els == "string"){
11216 els = Roo.Element.selectorFunction(els);
11218 var yels = this.elements;
11219 var index = yels.length-1;
11220 for(var i = 0, len = els.length; i < len; i++) {
11221 yels[++index] = Roo.get(els[i]);
11227 * Clears this composite and adds the elements returned by the passed selector.
11228 * @param {String/Array} els A string CSS selector, an array of elements or an element
11229 * @return {CompositeElement} this
11231 fill : function(els){
11232 this.elements = [];
11238 * Filters this composite to only elements that match the passed selector.
11239 * @param {String} selector A string CSS selector
11240 * @param {Boolean} inverse return inverse filter (not matches)
11241 * @return {CompositeElement} this
11243 filter : function(selector, inverse){
11245 inverse = inverse || false;
11246 this.each(function(el){
11247 var match = inverse ? !el.is(selector) : el.is(selector);
11249 els[els.length] = el.dom;
11256 invoke : function(fn, args){
11257 var els = this.elements;
11258 for(var i = 0, len = els.length; i < len; i++) {
11259 Roo.Element.prototype[fn].apply(els[i], args);
11264 * Adds elements to this composite.
11265 * @param {String/Array} els A string CSS selector, an array of elements or an element
11266 * @return {CompositeElement} this
11268 add : function(els){
11269 if(typeof els == "string"){
11270 this.addElements(Roo.Element.selectorFunction(els));
11271 }else if(els.length !== undefined){
11272 this.addElements(els);
11274 this.addElements([els]);
11279 * Calls the passed function passing (el, this, index) for each element in this composite.
11280 * @param {Function} fn The function to call
11281 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11282 * @return {CompositeElement} this
11284 each : function(fn, scope){
11285 var els = this.elements;
11286 for(var i = 0, len = els.length; i < len; i++){
11287 if(fn.call(scope || els[i], els[i], this, i) === false) {
11295 * Returns the Element object at the specified index
11296 * @param {Number} index
11297 * @return {Roo.Element}
11299 item : function(index){
11300 return this.elements[index] || null;
11304 * Returns the first Element
11305 * @return {Roo.Element}
11307 first : function(){
11308 return this.item(0);
11312 * Returns the last Element
11313 * @return {Roo.Element}
11316 return this.item(this.elements.length-1);
11320 * Returns the number of elements in this composite
11323 getCount : function(){
11324 return this.elements.length;
11328 * Returns true if this composite contains the passed element
11331 contains : function(el){
11332 return this.indexOf(el) !== -1;
11336 * Returns true if this composite contains the passed element
11339 indexOf : function(el){
11340 return this.elements.indexOf(Roo.get(el));
11345 * Removes the specified element(s).
11346 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11347 * or an array of any of those.
11348 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11349 * @return {CompositeElement} this
11351 removeElement : function(el, removeDom){
11352 if(el instanceof Array){
11353 for(var i = 0, len = el.length; i < len; i++){
11354 this.removeElement(el[i]);
11358 var index = typeof el == 'number' ? el : this.indexOf(el);
11361 var d = this.elements[index];
11365 d.parentNode.removeChild(d);
11368 this.elements.splice(index, 1);
11374 * Replaces the specified element with the passed element.
11375 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11377 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11378 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11379 * @return {CompositeElement} this
11381 replaceElement : function(el, replacement, domReplace){
11382 var index = typeof el == 'number' ? el : this.indexOf(el);
11385 this.elements[index].replaceWith(replacement);
11387 this.elements.splice(index, 1, Roo.get(replacement))
11394 * Removes all elements.
11396 clear : function(){
11397 this.elements = [];
11401 Roo.CompositeElement.createCall = function(proto, fnName){
11402 if(!proto[fnName]){
11403 proto[fnName] = function(){
11404 return this.invoke(fnName, arguments);
11408 for(var fnName in Roo.Element.prototype){
11409 if(typeof Roo.Element.prototype[fnName] == "function"){
11410 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11416 * Ext JS Library 1.1.1
11417 * Copyright(c) 2006-2007, Ext JS, LLC.
11419 * Originally Released Under LGPL - original licence link has changed is not relivant.
11422 * <script type="text/javascript">
11426 * @class Roo.CompositeElementLite
11427 * @extends Roo.CompositeElement
11428 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11430 var els = Roo.select("#some-el div.some-class");
11431 // or select directly from an existing element
11432 var el = Roo.get('some-el');
11433 el.select('div.some-class');
11435 els.setWidth(100); // all elements become 100 width
11436 els.hide(true); // all elements fade out and hide
11438 els.setWidth(100).hide(true);
11439 </code></pre><br><br>
11440 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11441 * actions will be performed on all the elements in this collection.</b>
11443 Roo.CompositeElementLite = function(els){
11444 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11445 this.el = new Roo.Element.Flyweight();
11447 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11448 addElements : function(els){
11450 if(els instanceof Array){
11451 this.elements = this.elements.concat(els);
11453 var yels = this.elements;
11454 var index = yels.length-1;
11455 for(var i = 0, len = els.length; i < len; i++) {
11456 yels[++index] = els[i];
11462 invoke : function(fn, args){
11463 var els = this.elements;
11465 for(var i = 0, len = els.length; i < len; i++) {
11467 Roo.Element.prototype[fn].apply(el, args);
11472 * Returns a flyweight Element of the dom element object at the specified index
11473 * @param {Number} index
11474 * @return {Roo.Element}
11476 item : function(index){
11477 if(!this.elements[index]){
11480 this.el.dom = this.elements[index];
11484 // fixes scope with flyweight
11485 addListener : function(eventName, handler, scope, opt){
11486 var els = this.elements;
11487 for(var i = 0, len = els.length; i < len; i++) {
11488 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11494 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11495 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11496 * a reference to the dom node, use el.dom.</b>
11497 * @param {Function} fn The function to call
11498 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11499 * @return {CompositeElement} this
11501 each : function(fn, scope){
11502 var els = this.elements;
11504 for(var i = 0, len = els.length; i < len; i++){
11506 if(fn.call(scope || el, el, this, i) === false){
11513 indexOf : function(el){
11514 return this.elements.indexOf(Roo.getDom(el));
11517 replaceElement : function(el, replacement, domReplace){
11518 var index = typeof el == 'number' ? el : this.indexOf(el);
11520 replacement = Roo.getDom(replacement);
11522 var d = this.elements[index];
11523 d.parentNode.insertBefore(replacement, d);
11524 d.parentNode.removeChild(d);
11526 this.elements.splice(index, 1, replacement);
11531 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11535 * Ext JS Library 1.1.1
11536 * Copyright(c) 2006-2007, Ext JS, LLC.
11538 * Originally Released Under LGPL - original licence link has changed is not relivant.
11541 * <script type="text/javascript">
11547 * @class Roo.data.Connection
11548 * @extends Roo.util.Observable
11549 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11550 * either to a configured URL, or to a URL specified at request time.
11552 * Requests made by this class are asynchronous, and will return immediately. No data from
11553 * the server will be available to the statement immediately following the {@link #request} call.
11554 * To process returned data, use a callback in the request options object, or an event listener.
11556 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11557 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11558 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11559 * property and, if present, the IFRAME's XML document as the responseXML property.
11561 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11562 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11563 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11564 * standard DOM methods.
11566 * @param {Object} config a configuration object.
11568 Roo.data.Connection = function(config){
11569 Roo.apply(this, config);
11572 * @event beforerequest
11573 * Fires before a network request is made to retrieve a data object.
11574 * @param {Connection} conn This Connection object.
11575 * @param {Object} options The options config object passed to the {@link #request} method.
11577 "beforerequest" : true,
11579 * @event requestcomplete
11580 * Fires if the request was successfully completed.
11581 * @param {Connection} conn This Connection object.
11582 * @param {Object} response The XHR object containing the response data.
11583 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11584 * @param {Object} options The options config object passed to the {@link #request} method.
11586 "requestcomplete" : true,
11588 * @event requestexception
11589 * Fires if an error HTTP status was returned from the server.
11590 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11591 * @param {Connection} conn This Connection object.
11592 * @param {Object} response The XHR object containing the response data.
11593 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11594 * @param {Object} options The options config object passed to the {@link #request} method.
11596 "requestexception" : true
11598 Roo.data.Connection.superclass.constructor.call(this);
11601 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11603 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11606 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11607 * extra parameters to each request made by this object. (defaults to undefined)
11610 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11611 * to each request made by this object. (defaults to undefined)
11614 * @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)
11617 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11621 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11627 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11630 disableCaching: true,
11633 * Sends an HTTP request to a remote server.
11634 * @param {Object} options An object which may contain the following properties:<ul>
11635 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11636 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11637 * request, a url encoded string or a function to call to get either.</li>
11638 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11639 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11640 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11641 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11642 * <li>options {Object} The parameter to the request call.</li>
11643 * <li>success {Boolean} True if the request succeeded.</li>
11644 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11646 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11647 * The callback is passed the following parameters:<ul>
11648 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11649 * <li>options {Object} The parameter to the request call.</li>
11651 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11652 * The callback is passed the following parameters:<ul>
11653 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11654 * <li>options {Object} The parameter to the request call.</li>
11656 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11657 * for the callback function. Defaults to the browser window.</li>
11658 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11659 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11660 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11661 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11662 * params for the post data. Any params will be appended to the URL.</li>
11663 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11665 * @return {Number} transactionId
11667 request : function(o){
11668 if(this.fireEvent("beforerequest", this, o) !== false){
11671 if(typeof p == "function"){
11672 p = p.call(o.scope||window, o);
11674 if(typeof p == "object"){
11675 p = Roo.urlEncode(o.params);
11677 if(this.extraParams){
11678 var extras = Roo.urlEncode(this.extraParams);
11679 p = p ? (p + '&' + extras) : extras;
11682 var url = o.url || this.url;
11683 if(typeof url == 'function'){
11684 url = url.call(o.scope||window, o);
11688 var form = Roo.getDom(o.form);
11689 url = url || form.action;
11691 var enctype = form.getAttribute("enctype");
11694 return this.doFormDataUpload(o, url);
11697 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11698 return this.doFormUpload(o, p, url);
11700 var f = Roo.lib.Ajax.serializeForm(form);
11701 p = p ? (p + '&' + f) : f;
11704 if (!o.form && o.formData) {
11705 o.formData = o.formData === true ? new FormData() : o.formData;
11706 for (var k in o.params) {
11707 o.formData.append(k,o.params[k]);
11710 return this.doFormDataUpload(o, url);
11714 var hs = o.headers;
11715 if(this.defaultHeaders){
11716 hs = Roo.apply(hs || {}, this.defaultHeaders);
11723 success: this.handleResponse,
11724 failure: this.handleFailure,
11726 argument: {options: o},
11727 timeout : o.timeout || this.timeout
11730 var method = o.method||this.method||(p ? "POST" : "GET");
11732 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11733 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11736 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11740 }else if(this.autoAbort !== false){
11744 if((method == 'GET' && p) || o.xmlData){
11745 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11748 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11749 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11750 Roo.lib.Ajax.useDefaultHeader == true;
11751 return this.transId;
11753 Roo.callback(o.callback, o.scope, [o, null, null]);
11759 * Determine whether this object has a request outstanding.
11760 * @param {Number} transactionId (Optional) defaults to the last transaction
11761 * @return {Boolean} True if there is an outstanding request.
11763 isLoading : function(transId){
11765 return Roo.lib.Ajax.isCallInProgress(transId);
11767 return this.transId ? true : false;
11772 * Aborts any outstanding request.
11773 * @param {Number} transactionId (Optional) defaults to the last transaction
11775 abort : function(transId){
11776 if(transId || this.isLoading()){
11777 Roo.lib.Ajax.abort(transId || this.transId);
11782 handleResponse : function(response){
11783 this.transId = false;
11784 var options = response.argument.options;
11785 response.argument = options ? options.argument : null;
11786 this.fireEvent("requestcomplete", this, response, options);
11787 Roo.callback(options.success, options.scope, [response, options]);
11788 Roo.callback(options.callback, options.scope, [options, true, response]);
11792 handleFailure : function(response, e){
11793 this.transId = false;
11794 var options = response.argument.options;
11795 response.argument = options ? options.argument : null;
11796 this.fireEvent("requestexception", this, response, options, e);
11797 Roo.callback(options.failure, options.scope, [response, options]);
11798 Roo.callback(options.callback, options.scope, [options, false, response]);
11802 doFormUpload : function(o, ps, url){
11804 var frame = document.createElement('iframe');
11807 frame.className = 'x-hidden';
11809 frame.src = Roo.SSL_SECURE_URL;
11811 document.body.appendChild(frame);
11814 document.frames[id].name = id;
11817 var form = Roo.getDom(o.form);
11819 form.method = 'POST';
11820 form.enctype = form.encoding = 'multipart/form-data';
11826 if(ps){ // add dynamic params
11828 ps = Roo.urlDecode(ps, false);
11830 if(ps.hasOwnProperty(k)){
11831 hd = document.createElement('input');
11832 hd.type = 'hidden';
11835 form.appendChild(hd);
11842 var r = { // bogus response object
11847 r.argument = o ? o.argument : null;
11852 doc = frame.contentWindow.document;
11854 doc = (frame.contentDocument || window.frames[id].document);
11856 if(doc && doc.body){
11857 r.responseText = doc.body.innerHTML;
11859 if(doc && doc.XMLDocument){
11860 r.responseXML = doc.XMLDocument;
11862 r.responseXML = doc;
11869 Roo.EventManager.removeListener(frame, 'load', cb, this);
11871 this.fireEvent("requestcomplete", this, r, o);
11872 Roo.callback(o.success, o.scope, [r, o]);
11873 Roo.callback(o.callback, o.scope, [o, true, r]);
11875 setTimeout(function(){document.body.removeChild(frame);}, 100);
11878 Roo.EventManager.on(frame, 'load', cb, this);
11881 if(hiddens){ // remove dynamic params
11882 for(var i = 0, len = hiddens.length; i < len; i++){
11883 form.removeChild(hiddens[i]);
11887 // this is a 'formdata version???'
11890 doFormDataUpload : function(o, url)
11894 var form = Roo.getDom(o.form);
11895 form.enctype = form.encoding = 'multipart/form-data';
11896 formData = o.formData === true ? new FormData(form) : o.formData;
11898 formData = o.formData === true ? new FormData() : o.formData;
11903 success: this.handleResponse,
11904 failure: this.handleFailure,
11906 argument: {options: o},
11907 timeout : o.timeout || this.timeout
11910 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11914 }else if(this.autoAbort !== false){
11918 //Roo.lib.Ajax.defaultPostHeader = null;
11919 Roo.lib.Ajax.useDefaultHeader = false;
11920 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
11921 Roo.lib.Ajax.useDefaultHeader = true;
11929 * Ext JS Library 1.1.1
11930 * Copyright(c) 2006-2007, Ext JS, LLC.
11932 * Originally Released Under LGPL - original licence link has changed is not relivant.
11935 * <script type="text/javascript">
11939 * Global Ajax request class.
11942 * @extends Roo.data.Connection
11945 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
11946 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
11947 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
11948 * @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)
11949 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11950 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
11951 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11953 Roo.Ajax = new Roo.data.Connection({
11962 * Serialize the passed form into a url encoded string
11964 * @param {String/HTMLElement} form
11967 serializeForm : function(form){
11968 return Roo.lib.Ajax.serializeForm(form);
11972 * Ext JS Library 1.1.1
11973 * Copyright(c) 2006-2007, Ext JS, LLC.
11975 * Originally Released Under LGPL - original licence link has changed is not relivant.
11978 * <script type="text/javascript">
11983 * @class Roo.UpdateManager
11984 * @extends Roo.util.Observable
11985 * Provides AJAX-style update for Element object.<br><br>
11988 * // Get it from a Roo.Element object
11989 * var el = Roo.get("foo");
11990 * var mgr = el.getUpdateManager();
11991 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
11993 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
11995 * // or directly (returns the same UpdateManager instance)
11996 * var mgr = new Roo.UpdateManager("myElementId");
11997 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
11998 * mgr.on("update", myFcnNeedsToKnow);
12000 // short handed call directly from the element object
12001 Roo.get("foo").load({
12005 text: "Loading Foo..."
12009 * Create new UpdateManager directly.
12010 * @param {String/HTMLElement/Roo.Element} el The element to update
12011 * @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).
12013 Roo.UpdateManager = function(el, forceNew){
12015 if(!forceNew && el.updateManager){
12016 return el.updateManager;
12019 * The Element object
12020 * @type Roo.Element
12024 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
12027 this.defaultUrl = null;
12031 * @event beforeupdate
12032 * Fired before an update is made, return false from your handler and the update is cancelled.
12033 * @param {Roo.Element} el
12034 * @param {String/Object/Function} url
12035 * @param {String/Object} params
12037 "beforeupdate": true,
12040 * Fired after successful update is made.
12041 * @param {Roo.Element} el
12042 * @param {Object} oResponseObject The response Object
12047 * Fired on update failure.
12048 * @param {Roo.Element} el
12049 * @param {Object} oResponseObject The response Object
12053 var d = Roo.UpdateManager.defaults;
12055 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
12058 this.sslBlankUrl = d.sslBlankUrl;
12060 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
12063 this.disableCaching = d.disableCaching;
12065 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
12068 this.indicatorText = d.indicatorText;
12070 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12073 this.showLoadIndicator = d.showLoadIndicator;
12075 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12078 this.timeout = d.timeout;
12081 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12084 this.loadScripts = d.loadScripts;
12087 * Transaction object of current executing transaction
12089 this.transaction = null;
12094 this.autoRefreshProcId = null;
12096 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12099 this.refreshDelegate = this.refresh.createDelegate(this);
12101 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12104 this.updateDelegate = this.update.createDelegate(this);
12106 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12109 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12113 this.successDelegate = this.processSuccess.createDelegate(this);
12117 this.failureDelegate = this.processFailure.createDelegate(this);
12119 if(!this.renderer){
12121 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12123 this.renderer = new Roo.UpdateManager.BasicRenderer();
12126 Roo.UpdateManager.superclass.constructor.call(this);
12129 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12131 * Get the Element this UpdateManager is bound to
12132 * @return {Roo.Element} The element
12134 getEl : function(){
12138 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12139 * @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:
12142 url: "your-url.php",<br/>
12143 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12144 callback: yourFunction,<br/>
12145 scope: yourObject, //(optional scope) <br/>
12146 discardUrl: false, <br/>
12147 nocache: false,<br/>
12148 text: "Loading...",<br/>
12150 scripts: false<br/>
12153 * The only required property is url. The optional properties nocache, text and scripts
12154 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12155 * @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}
12156 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12157 * @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.
12159 update : function(url, params, callback, discardUrl){
12160 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12161 var method = this.method,
12163 if(typeof url == "object"){ // must be config object
12166 params = params || cfg.params;
12167 callback = callback || cfg.callback;
12168 discardUrl = discardUrl || cfg.discardUrl;
12169 if(callback && cfg.scope){
12170 callback = callback.createDelegate(cfg.scope);
12172 if(typeof cfg.method != "undefined"){method = cfg.method;};
12173 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12174 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12175 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12176 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12178 this.showLoading();
12180 this.defaultUrl = url;
12182 if(typeof url == "function"){
12183 url = url.call(this);
12186 method = method || (params ? "POST" : "GET");
12187 if(method == "GET"){
12188 url = this.prepareUrl(url);
12191 var o = Roo.apply(cfg ||{}, {
12194 success: this.successDelegate,
12195 failure: this.failureDelegate,
12196 callback: undefined,
12197 timeout: (this.timeout*1000),
12198 argument: {"url": url, "form": null, "callback": callback, "params": params}
12200 Roo.log("updated manager called with timeout of " + o.timeout);
12201 this.transaction = Roo.Ajax.request(o);
12206 * 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.
12207 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12208 * @param {String/HTMLElement} form The form Id or form element
12209 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12210 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12211 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12213 formUpdate : function(form, url, reset, callback){
12214 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12215 if(typeof url == "function"){
12216 url = url.call(this);
12218 form = Roo.getDom(form);
12219 this.transaction = Roo.Ajax.request({
12222 success: this.successDelegate,
12223 failure: this.failureDelegate,
12224 timeout: (this.timeout*1000),
12225 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12227 this.showLoading.defer(1, this);
12232 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12233 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12235 refresh : function(callback){
12236 if(this.defaultUrl == null){
12239 this.update(this.defaultUrl, null, callback, true);
12243 * Set this element to auto refresh.
12244 * @param {Number} interval How often to update (in seconds).
12245 * @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)
12246 * @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}
12247 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12248 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12250 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12252 this.update(url || this.defaultUrl, params, callback, true);
12254 if(this.autoRefreshProcId){
12255 clearInterval(this.autoRefreshProcId);
12257 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12261 * Stop auto refresh on this element.
12263 stopAutoRefresh : function(){
12264 if(this.autoRefreshProcId){
12265 clearInterval(this.autoRefreshProcId);
12266 delete this.autoRefreshProcId;
12270 isAutoRefreshing : function(){
12271 return this.autoRefreshProcId ? true : false;
12274 * Called to update the element to "Loading" state. Override to perform custom action.
12276 showLoading : function(){
12277 if(this.showLoadIndicator){
12278 this.el.update(this.indicatorText);
12283 * Adds unique parameter to query string if disableCaching = true
12286 prepareUrl : function(url){
12287 if(this.disableCaching){
12288 var append = "_dc=" + (new Date().getTime());
12289 if(url.indexOf("?") !== -1){
12290 url += "&" + append;
12292 url += "?" + append;
12301 processSuccess : function(response){
12302 this.transaction = null;
12303 if(response.argument.form && response.argument.reset){
12304 try{ // put in try/catch since some older FF releases had problems with this
12305 response.argument.form.reset();
12308 if(this.loadScripts){
12309 this.renderer.render(this.el, response, this,
12310 this.updateComplete.createDelegate(this, [response]));
12312 this.renderer.render(this.el, response, this);
12313 this.updateComplete(response);
12317 updateComplete : function(response){
12318 this.fireEvent("update", this.el, response);
12319 if(typeof response.argument.callback == "function"){
12320 response.argument.callback(this.el, true, response);
12327 processFailure : function(response){
12328 this.transaction = null;
12329 this.fireEvent("failure", this.el, response);
12330 if(typeof response.argument.callback == "function"){
12331 response.argument.callback(this.el, false, response);
12336 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12337 * @param {Object} renderer The object implementing the render() method
12339 setRenderer : function(renderer){
12340 this.renderer = renderer;
12343 getRenderer : function(){
12344 return this.renderer;
12348 * Set the defaultUrl used for updates
12349 * @param {String/Function} defaultUrl The url or a function to call to get the url
12351 setDefaultUrl : function(defaultUrl){
12352 this.defaultUrl = defaultUrl;
12356 * Aborts the executing transaction
12358 abort : function(){
12359 if(this.transaction){
12360 Roo.Ajax.abort(this.transaction);
12365 * Returns true if an update is in progress
12366 * @return {Boolean}
12368 isUpdating : function(){
12369 if(this.transaction){
12370 return Roo.Ajax.isLoading(this.transaction);
12377 * @class Roo.UpdateManager.defaults
12378 * @static (not really - but it helps the doc tool)
12379 * The defaults collection enables customizing the default properties of UpdateManager
12381 Roo.UpdateManager.defaults = {
12383 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12389 * True to process scripts by default (Defaults to false).
12392 loadScripts : false,
12395 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12398 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12400 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12403 disableCaching : false,
12405 * Whether to show indicatorText when loading (Defaults to true).
12408 showLoadIndicator : true,
12410 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12413 indicatorText : '<div class="loading-indicator">Loading...</div>'
12417 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12419 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12420 * @param {String/HTMLElement/Roo.Element} el The element to update
12421 * @param {String} url The url
12422 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12423 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12426 * @member Roo.UpdateManager
12428 Roo.UpdateManager.updateElement = function(el, url, params, options){
12429 var um = Roo.get(el, true).getUpdateManager();
12430 Roo.apply(um, options);
12431 um.update(url, params, options ? options.callback : null);
12433 // alias for backwards compat
12434 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12436 * @class Roo.UpdateManager.BasicRenderer
12437 * Default Content renderer. Updates the elements innerHTML with the responseText.
12439 Roo.UpdateManager.BasicRenderer = function(){};
12441 Roo.UpdateManager.BasicRenderer.prototype = {
12443 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12444 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12445 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12446 * @param {Roo.Element} el The element being rendered
12447 * @param {Object} response The YUI Connect response object
12448 * @param {UpdateManager} updateManager The calling update manager
12449 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12451 render : function(el, response, updateManager, callback){
12452 el.update(response.responseText, updateManager.loadScripts, callback);
12458 * (c)) Alan Knowles
12464 * @class Roo.DomTemplate
12465 * @extends Roo.Template
12466 * An effort at a dom based template engine..
12468 * Similar to XTemplate, except it uses dom parsing to create the template..
12470 * Supported features:
12475 {a_variable} - output encoded.
12476 {a_variable.format:("Y-m-d")} - call a method on the variable
12477 {a_variable:raw} - unencoded output
12478 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12479 {a_variable:this.method_on_template(...)} - call a method on the template object.
12484 <div roo-for="a_variable or condition.."></div>
12485 <div roo-if="a_variable or condition"></div>
12486 <div roo-exec="some javascript"></div>
12487 <div roo-name="named_template"></div>
12492 Roo.DomTemplate = function()
12494 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12501 Roo.extend(Roo.DomTemplate, Roo.Template, {
12503 * id counter for sub templates.
12507 * flag to indicate if dom parser is inside a pre,
12508 * it will strip whitespace if not.
12513 * The various sub templates
12521 * basic tag replacing syntax
12524 * // you can fake an object call by doing this
12528 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12529 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12531 iterChild : function (node, method) {
12533 var oldPre = this.inPre;
12534 if (node.tagName == 'PRE') {
12537 for( var i = 0; i < node.childNodes.length; i++) {
12538 method.call(this, node.childNodes[i]);
12540 this.inPre = oldPre;
12546 * compile the template
12548 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12551 compile: function()
12555 // covert the html into DOM...
12559 doc = document.implementation.createHTMLDocument("");
12560 doc.documentElement.innerHTML = this.html ;
12561 div = doc.documentElement;
12563 // old IE... - nasty -- it causes all sorts of issues.. with
12564 // images getting pulled from server..
12565 div = document.createElement('div');
12566 div.innerHTML = this.html;
12568 //doc.documentElement.innerHTML = htmlBody
12574 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12576 var tpls = this.tpls;
12578 // create a top level template from the snippet..
12580 //Roo.log(div.innerHTML);
12587 body : div.innerHTML,
12600 Roo.each(tpls, function(tp){
12601 this.compileTpl(tp);
12602 this.tpls[tp.id] = tp;
12605 this.master = tpls[0];
12611 compileNode : function(node, istop) {
12616 // skip anything not a tag..
12617 if (node.nodeType != 1) {
12618 if (node.nodeType == 3 && !this.inPre) {
12619 // reduce white space..
12620 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12643 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12644 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12645 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12646 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12652 // just itterate children..
12653 this.iterChild(node,this.compileNode);
12656 tpl.uid = this.id++;
12657 tpl.value = node.getAttribute('roo-' + tpl.attr);
12658 node.removeAttribute('roo-'+ tpl.attr);
12659 if (tpl.attr != 'name') {
12660 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12661 node.parentNode.replaceChild(placeholder, node);
12664 var placeholder = document.createElement('span');
12665 placeholder.className = 'roo-tpl-' + tpl.value;
12666 node.parentNode.replaceChild(placeholder, node);
12669 // parent now sees '{domtplXXXX}
12670 this.iterChild(node,this.compileNode);
12672 // we should now have node body...
12673 var div = document.createElement('div');
12674 div.appendChild(node);
12676 // this has the unfortunate side effect of converting tagged attributes
12677 // eg. href="{...}" into %7C...%7D
12678 // this has been fixed by searching for those combo's although it's a bit hacky..
12681 tpl.body = div.innerHTML;
12688 switch (tpl.value) {
12689 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12690 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12691 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12696 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12700 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12704 tpl.id = tpl.value; // replace non characters???
12710 this.tpls.push(tpl);
12720 * Compile a segment of the template into a 'sub-template'
12726 compileTpl : function(tpl)
12728 var fm = Roo.util.Format;
12729 var useF = this.disableFormats !== true;
12731 var sep = Roo.isGecko ? "+\n" : ",\n";
12733 var undef = function(str) {
12734 Roo.debug && Roo.log("Property not found :" + str);
12738 //Roo.log(tpl.body);
12742 var fn = function(m, lbrace, name, format, args)
12745 //Roo.log(arguments);
12746 args = args ? args.replace(/\\'/g,"'") : args;
12747 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12748 if (typeof(format) == 'undefined') {
12749 format = 'htmlEncode';
12751 if (format == 'raw' ) {
12755 if(name.substr(0, 6) == 'domtpl'){
12756 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12759 // build an array of options to determine if value is undefined..
12761 // basically get 'xxxx.yyyy' then do
12762 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12763 // (function () { Roo.log("Property not found"); return ''; })() :
12768 Roo.each(name.split('.'), function(st) {
12769 lookfor += (lookfor.length ? '.': '') + st;
12770 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12773 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12776 if(format && useF){
12778 args = args ? ',' + args : "";
12780 if(format.substr(0, 5) != "this."){
12781 format = "fm." + format + '(';
12783 format = 'this.call("'+ format.substr(5) + '", ';
12787 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12790 if (args && args.length) {
12791 // called with xxyx.yuu:(test,test)
12793 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12795 // raw.. - :raw modifier..
12796 return "'"+ sep + udef_st + name + ")"+sep+"'";
12800 // branched to use + in gecko and [].join() in others
12802 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12803 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12806 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12807 body.push(tpl.body.replace(/(\r\n|\n)/g,
12808 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12809 body.push("'].join('');};};");
12810 body = body.join('');
12813 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12815 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12822 * same as applyTemplate, except it's done to one of the subTemplates
12823 * when using named templates, you can do:
12825 * var str = pl.applySubTemplate('your-name', values);
12828 * @param {Number} id of the template
12829 * @param {Object} values to apply to template
12830 * @param {Object} parent (normaly the instance of this object)
12832 applySubTemplate : function(id, values, parent)
12836 var t = this.tpls[id];
12840 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12841 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12845 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12852 if(t.execCall && t.execCall.call(this, values, parent)){
12856 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12862 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12863 parent = t.target ? values : parent;
12864 if(t.forCall && vs instanceof Array){
12866 for(var i = 0, len = vs.length; i < len; i++){
12868 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12870 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12872 //Roo.log(t.compiled);
12876 return buf.join('');
12879 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12884 return t.compiled.call(this, vs, parent);
12886 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12888 //Roo.log(t.compiled);
12896 applyTemplate : function(values){
12897 return this.master.compiled.call(this, values, {});
12898 //var s = this.subs;
12901 apply : function(){
12902 return this.applyTemplate.apply(this, arguments);
12907 Roo.DomTemplate.from = function(el){
12908 el = Roo.getDom(el);
12909 return new Roo.Domtemplate(el.value || el.innerHTML);
12912 * Ext JS Library 1.1.1
12913 * Copyright(c) 2006-2007, Ext JS, LLC.
12915 * Originally Released Under LGPL - original licence link has changed is not relivant.
12918 * <script type="text/javascript">
12922 * @class Roo.util.DelayedTask
12923 * Provides a convenient method of performing setTimeout where a new
12924 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12925 * You can use this class to buffer
12926 * the keypress events for a certain number of milliseconds, and perform only if they stop
12927 * for that amount of time.
12928 * @constructor The parameters to this constructor serve as defaults and are not required.
12929 * @param {Function} fn (optional) The default function to timeout
12930 * @param {Object} scope (optional) The default scope of that timeout
12931 * @param {Array} args (optional) The default Array of arguments
12933 Roo.util.DelayedTask = function(fn, scope, args){
12934 var id = null, d, t;
12936 var call = function(){
12937 var now = new Date().getTime();
12941 fn.apply(scope, args || []);
12945 * Cancels any pending timeout and queues a new one
12946 * @param {Number} delay The milliseconds to delay
12947 * @param {Function} newFn (optional) Overrides function passed to constructor
12948 * @param {Object} newScope (optional) Overrides scope passed to constructor
12949 * @param {Array} newArgs (optional) Overrides args passed to constructor
12951 this.delay = function(delay, newFn, newScope, newArgs){
12952 if(id && delay != d){
12956 t = new Date().getTime();
12958 scope = newScope || scope;
12959 args = newArgs || args;
12961 id = setInterval(call, d);
12966 * Cancel the last queued timeout
12968 this.cancel = function(){
12976 * Ext JS Library 1.1.1
12977 * Copyright(c) 2006-2007, Ext JS, LLC.
12979 * Originally Released Under LGPL - original licence link has changed is not relivant.
12982 * <script type="text/javascript">
12986 Roo.util.TaskRunner = function(interval){
12987 interval = interval || 10;
12988 var tasks = [], removeQueue = [];
12990 var running = false;
12992 var stopThread = function(){
12998 var startThread = function(){
13001 id = setInterval(runTasks, interval);
13005 var removeTask = function(task){
13006 removeQueue.push(task);
13012 var runTasks = function(){
13013 if(removeQueue.length > 0){
13014 for(var i = 0, len = removeQueue.length; i < len; i++){
13015 tasks.remove(removeQueue[i]);
13018 if(tasks.length < 1){
13023 var now = new Date().getTime();
13024 for(var i = 0, len = tasks.length; i < len; ++i){
13026 var itime = now - t.taskRunTime;
13027 if(t.interval <= itime){
13028 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
13029 t.taskRunTime = now;
13030 if(rt === false || t.taskRunCount === t.repeat){
13035 if(t.duration && t.duration <= (now - t.taskStartTime)){
13042 * Queues a new task.
13043 * @param {Object} task
13045 this.start = function(task){
13047 task.taskStartTime = new Date().getTime();
13048 task.taskRunTime = 0;
13049 task.taskRunCount = 0;
13054 this.stop = function(task){
13059 this.stopAll = function(){
13061 for(var i = 0, len = tasks.length; i < len; i++){
13062 if(tasks[i].onStop){
13071 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13073 * Ext JS Library 1.1.1
13074 * Copyright(c) 2006-2007, Ext JS, LLC.
13076 * Originally Released Under LGPL - original licence link has changed is not relivant.
13079 * <script type="text/javascript">
13084 * @class Roo.util.MixedCollection
13085 * @extends Roo.util.Observable
13086 * A Collection class that maintains both numeric indexes and keys and exposes events.
13088 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13089 * collection (defaults to false)
13090 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13091 * and return the key value for that item. This is used when available to look up the key on items that
13092 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13093 * equivalent to providing an implementation for the {@link #getKey} method.
13095 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13103 * Fires when the collection is cleared.
13108 * Fires when an item is added to the collection.
13109 * @param {Number} index The index at which the item was added.
13110 * @param {Object} o The item added.
13111 * @param {String} key The key associated with the added item.
13116 * Fires when an item is replaced in the collection.
13117 * @param {String} key he key associated with the new added.
13118 * @param {Object} old The item being replaced.
13119 * @param {Object} new The new item.
13124 * Fires when an item is removed from the collection.
13125 * @param {Object} o The item being removed.
13126 * @param {String} key (optional) The key associated with the removed item.
13131 this.allowFunctions = allowFunctions === true;
13133 this.getKey = keyFn;
13135 Roo.util.MixedCollection.superclass.constructor.call(this);
13138 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13139 allowFunctions : false,
13142 * Adds an item to the collection.
13143 * @param {String} key The key to associate with the item
13144 * @param {Object} o The item to add.
13145 * @return {Object} The item added.
13147 add : function(key, o){
13148 if(arguments.length == 1){
13150 key = this.getKey(o);
13152 if(typeof key == "undefined" || key === null){
13154 this.items.push(o);
13155 this.keys.push(null);
13157 var old = this.map[key];
13159 return this.replace(key, o);
13162 this.items.push(o);
13164 this.keys.push(key);
13166 this.fireEvent("add", this.length-1, o, key);
13171 * MixedCollection has a generic way to fetch keys if you implement getKey.
13174 var mc = new Roo.util.MixedCollection();
13175 mc.add(someEl.dom.id, someEl);
13176 mc.add(otherEl.dom.id, otherEl);
13180 var mc = new Roo.util.MixedCollection();
13181 mc.getKey = function(el){
13187 // or via the constructor
13188 var mc = new Roo.util.MixedCollection(false, function(el){
13194 * @param o {Object} The item for which to find the key.
13195 * @return {Object} The key for the passed item.
13197 getKey : function(o){
13202 * Replaces an item in the collection.
13203 * @param {String} key The key associated with the item to replace, or the item to replace.
13204 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13205 * @return {Object} The new item.
13207 replace : function(key, o){
13208 if(arguments.length == 1){
13210 key = this.getKey(o);
13212 var old = this.item(key);
13213 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13214 return this.add(key, o);
13216 var index = this.indexOfKey(key);
13217 this.items[index] = o;
13219 this.fireEvent("replace", key, old, o);
13224 * Adds all elements of an Array or an Object to the collection.
13225 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13226 * an Array of values, each of which are added to the collection.
13228 addAll : function(objs){
13229 if(arguments.length > 1 || objs instanceof Array){
13230 var args = arguments.length > 1 ? arguments : objs;
13231 for(var i = 0, len = args.length; i < len; i++){
13235 for(var key in objs){
13236 if(this.allowFunctions || typeof objs[key] != "function"){
13237 this.add(key, objs[key]);
13244 * Executes the specified function once for every item in the collection, passing each
13245 * item as the first and only parameter. returning false from the function will stop the iteration.
13246 * @param {Function} fn The function to execute for each item.
13247 * @param {Object} scope (optional) The scope in which to execute the function.
13249 each : function(fn, scope){
13250 var items = [].concat(this.items); // each safe for removal
13251 for(var i = 0, len = items.length; i < len; i++){
13252 if(fn.call(scope || items[i], items[i], i, len) === false){
13259 * Executes the specified function once for every key in the collection, passing each
13260 * key, and its associated item as the first two parameters.
13261 * @param {Function} fn The function to execute for each item.
13262 * @param {Object} scope (optional) The scope in which to execute the function.
13264 eachKey : function(fn, scope){
13265 for(var i = 0, len = this.keys.length; i < len; i++){
13266 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13271 * Returns the first item in the collection which elicits a true return value from the
13272 * passed selection function.
13273 * @param {Function} fn The selection function to execute for each item.
13274 * @param {Object} scope (optional) The scope in which to execute the function.
13275 * @return {Object} The first item in the collection which returned true from the selection function.
13277 find : function(fn, scope){
13278 for(var i = 0, len = this.items.length; i < len; i++){
13279 if(fn.call(scope || window, this.items[i], this.keys[i])){
13280 return this.items[i];
13287 * Inserts an item at the specified index in the collection.
13288 * @param {Number} index The index to insert the item at.
13289 * @param {String} key The key to associate with the new item, or the item itself.
13290 * @param {Object} o (optional) If the second parameter was a key, the new item.
13291 * @return {Object} The item inserted.
13293 insert : function(index, key, o){
13294 if(arguments.length == 2){
13296 key = this.getKey(o);
13298 if(index >= this.length){
13299 return this.add(key, o);
13302 this.items.splice(index, 0, o);
13303 if(typeof key != "undefined" && key != null){
13306 this.keys.splice(index, 0, key);
13307 this.fireEvent("add", index, o, key);
13312 * Removed an item from the collection.
13313 * @param {Object} o The item to remove.
13314 * @return {Object} The item removed.
13316 remove : function(o){
13317 return this.removeAt(this.indexOf(o));
13321 * Remove an item from a specified index in the collection.
13322 * @param {Number} index The index within the collection of the item to remove.
13324 removeAt : function(index){
13325 if(index < this.length && index >= 0){
13327 var o = this.items[index];
13328 this.items.splice(index, 1);
13329 var key = this.keys[index];
13330 if(typeof key != "undefined"){
13331 delete this.map[key];
13333 this.keys.splice(index, 1);
13334 this.fireEvent("remove", o, key);
13339 * Removed an item associated with the passed key fom the collection.
13340 * @param {String} key The key of the item to remove.
13342 removeKey : function(key){
13343 return this.removeAt(this.indexOfKey(key));
13347 * Returns the number of items in the collection.
13348 * @return {Number} the number of items in the collection.
13350 getCount : function(){
13351 return this.length;
13355 * Returns index within the collection of the passed Object.
13356 * @param {Object} o The item to find the index of.
13357 * @return {Number} index of the item.
13359 indexOf : function(o){
13360 if(!this.items.indexOf){
13361 for(var i = 0, len = this.items.length; i < len; i++){
13362 if(this.items[i] == o) {
13368 return this.items.indexOf(o);
13373 * Returns index within the collection of the passed key.
13374 * @param {String} key The key to find the index of.
13375 * @return {Number} index of the key.
13377 indexOfKey : function(key){
13378 if(!this.keys.indexOf){
13379 for(var i = 0, len = this.keys.length; i < len; i++){
13380 if(this.keys[i] == key) {
13386 return this.keys.indexOf(key);
13391 * Returns the item associated with the passed key OR index. Key has priority over index.
13392 * @param {String/Number} key The key or index of the item.
13393 * @return {Object} The item associated with the passed key.
13395 item : function(key){
13396 if (key === 'length') {
13399 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13400 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13404 * Returns the item at the specified index.
13405 * @param {Number} index The index of the item.
13408 itemAt : function(index){
13409 return this.items[index];
13413 * Returns the item associated with the passed key.
13414 * @param {String/Number} key The key of the item.
13415 * @return {Object} The item associated with the passed key.
13417 key : function(key){
13418 return this.map[key];
13422 * Returns true if the collection contains the passed Object as an item.
13423 * @param {Object} o The Object to look for in the collection.
13424 * @return {Boolean} True if the collection contains the Object as an item.
13426 contains : function(o){
13427 return this.indexOf(o) != -1;
13431 * Returns true if the collection contains the passed Object as a key.
13432 * @param {String} key The key to look for in the collection.
13433 * @return {Boolean} True if the collection contains the Object as a key.
13435 containsKey : function(key){
13436 return typeof this.map[key] != "undefined";
13440 * Removes all items from the collection.
13442 clear : function(){
13447 this.fireEvent("clear");
13451 * Returns the first item in the collection.
13452 * @return {Object} the first item in the collection..
13454 first : function(){
13455 return this.items[0];
13459 * Returns the last item in the collection.
13460 * @return {Object} the last item in the collection..
13463 return this.items[this.length-1];
13466 _sort : function(property, dir, fn){
13467 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13468 fn = fn || function(a, b){
13471 var c = [], k = this.keys, items = this.items;
13472 for(var i = 0, len = items.length; i < len; i++){
13473 c[c.length] = {key: k[i], value: items[i], index: i};
13475 c.sort(function(a, b){
13476 var v = fn(a[property], b[property]) * dsc;
13478 v = (a.index < b.index ? -1 : 1);
13482 for(var i = 0, len = c.length; i < len; i++){
13483 items[i] = c[i].value;
13486 this.fireEvent("sort", this);
13490 * Sorts this collection with the passed comparison function
13491 * @param {String} direction (optional) "ASC" or "DESC"
13492 * @param {Function} fn (optional) comparison function
13494 sort : function(dir, fn){
13495 this._sort("value", dir, fn);
13499 * Sorts this collection by keys
13500 * @param {String} direction (optional) "ASC" or "DESC"
13501 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13503 keySort : function(dir, fn){
13504 this._sort("key", dir, fn || function(a, b){
13505 return String(a).toUpperCase()-String(b).toUpperCase();
13510 * Returns a range of items in this collection
13511 * @param {Number} startIndex (optional) defaults to 0
13512 * @param {Number} endIndex (optional) default to the last item
13513 * @return {Array} An array of items
13515 getRange : function(start, end){
13516 var items = this.items;
13517 if(items.length < 1){
13520 start = start || 0;
13521 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13524 for(var i = start; i <= end; i++) {
13525 r[r.length] = items[i];
13528 for(var i = start; i >= end; i--) {
13529 r[r.length] = items[i];
13536 * Filter the <i>objects</i> in this collection by a specific property.
13537 * Returns a new collection that has been filtered.
13538 * @param {String} property A property on your objects
13539 * @param {String/RegExp} value Either string that the property values
13540 * should start with or a RegExp to test against the property
13541 * @return {MixedCollection} The new filtered collection
13543 filter : function(property, value){
13544 if(!value.exec){ // not a regex
13545 value = String(value);
13546 if(value.length == 0){
13547 return this.clone();
13549 value = new RegExp("^" + Roo.escapeRe(value), "i");
13551 return this.filterBy(function(o){
13552 return o && value.test(o[property]);
13557 * Filter by a function. * Returns a new collection that has been filtered.
13558 * The passed function will be called with each
13559 * object in the collection. If the function returns true, the value is included
13560 * otherwise it is filtered.
13561 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13562 * @param {Object} scope (optional) The scope of the function (defaults to this)
13563 * @return {MixedCollection} The new filtered collection
13565 filterBy : function(fn, scope){
13566 var r = new Roo.util.MixedCollection();
13567 r.getKey = this.getKey;
13568 var k = this.keys, it = this.items;
13569 for(var i = 0, len = it.length; i < len; i++){
13570 if(fn.call(scope||this, it[i], k[i])){
13571 r.add(k[i], it[i]);
13578 * Creates a duplicate of this collection
13579 * @return {MixedCollection}
13581 clone : function(){
13582 var r = new Roo.util.MixedCollection();
13583 var k = this.keys, it = this.items;
13584 for(var i = 0, len = it.length; i < len; i++){
13585 r.add(k[i], it[i]);
13587 r.getKey = this.getKey;
13592 * Returns the item associated with the passed key or index.
13594 * @param {String/Number} key The key or index of the item.
13595 * @return {Object} The item associated with the passed key.
13597 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13599 * Ext JS Library 1.1.1
13600 * Copyright(c) 2006-2007, Ext JS, LLC.
13602 * Originally Released Under LGPL - original licence link has changed is not relivant.
13605 * <script type="text/javascript">
13608 * @class Roo.util.JSON
13609 * Modified version of Douglas Crockford"s json.js that doesn"t
13610 * mess with the Object prototype
13611 * http://www.json.org/js.html
13614 Roo.util.JSON = new (function(){
13615 var useHasOwn = {}.hasOwnProperty ? true : false;
13617 // crashes Safari in some instances
13618 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13620 var pad = function(n) {
13621 return n < 10 ? "0" + n : n;
13634 var encodeString = function(s){
13635 if (/["\\\x00-\x1f]/.test(s)) {
13636 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13641 c = b.charCodeAt();
13643 Math.floor(c / 16).toString(16) +
13644 (c % 16).toString(16);
13647 return '"' + s + '"';
13650 var encodeArray = function(o){
13651 var a = ["["], b, i, l = o.length, v;
13652 for (i = 0; i < l; i += 1) {
13654 switch (typeof v) {
13663 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13671 var encodeDate = function(o){
13672 return '"' + o.getFullYear() + "-" +
13673 pad(o.getMonth() + 1) + "-" +
13674 pad(o.getDate()) + "T" +
13675 pad(o.getHours()) + ":" +
13676 pad(o.getMinutes()) + ":" +
13677 pad(o.getSeconds()) + '"';
13681 * Encodes an Object, Array or other value
13682 * @param {Mixed} o The variable to encode
13683 * @return {String} The JSON string
13685 this.encode = function(o)
13687 // should this be extended to fully wrap stringify..
13689 if(typeof o == "undefined" || o === null){
13691 }else if(o instanceof Array){
13692 return encodeArray(o);
13693 }else if(o instanceof Date){
13694 return encodeDate(o);
13695 }else if(typeof o == "string"){
13696 return encodeString(o);
13697 }else if(typeof o == "number"){
13698 return isFinite(o) ? String(o) : "null";
13699 }else if(typeof o == "boolean"){
13702 var a = ["{"], b, i, v;
13704 if(!useHasOwn || o.hasOwnProperty(i)) {
13706 switch (typeof v) {
13715 a.push(this.encode(i), ":",
13716 v === null ? "null" : this.encode(v));
13727 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13728 * @param {String} json The JSON string
13729 * @return {Object} The resulting object
13731 this.decode = function(json){
13733 return /** eval:var:json */ eval("(" + json + ')');
13737 * Shorthand for {@link Roo.util.JSON#encode}
13738 * @member Roo encode
13740 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13742 * Shorthand for {@link Roo.util.JSON#decode}
13743 * @member Roo decode
13745 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13748 * Ext JS Library 1.1.1
13749 * Copyright(c) 2006-2007, Ext JS, LLC.
13751 * Originally Released Under LGPL - original licence link has changed is not relivant.
13754 * <script type="text/javascript">
13758 * @class Roo.util.Format
13759 * Reusable data formatting functions
13762 Roo.util.Format = function(){
13763 var trimRe = /^\s+|\s+$/g;
13766 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13767 * @param {String} value The string to truncate
13768 * @param {Number} length The maximum length to allow before truncating
13769 * @return {String} The converted text
13771 ellipsis : function(value, len){
13772 if(value && value.length > len){
13773 return value.substr(0, len-3)+"...";
13779 * Checks a reference and converts it to empty string if it is undefined
13780 * @param {Mixed} value Reference to check
13781 * @return {Mixed} Empty string if converted, otherwise the original value
13783 undef : function(value){
13784 return typeof value != "undefined" ? value : "";
13788 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13789 * @param {String} value The string to encode
13790 * @return {String} The encoded text
13792 htmlEncode : function(value){
13793 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13797 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13798 * @param {String} value The string to decode
13799 * @return {String} The decoded text
13801 htmlDecode : function(value){
13802 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13806 * Trims any whitespace from either side of a string
13807 * @param {String} value The text to trim
13808 * @return {String} The trimmed text
13810 trim : function(value){
13811 return String(value).replace(trimRe, "");
13815 * Returns a substring from within an original string
13816 * @param {String} value The original text
13817 * @param {Number} start The start index of the substring
13818 * @param {Number} length The length of the substring
13819 * @return {String} The substring
13821 substr : function(value, start, length){
13822 return String(value).substr(start, length);
13826 * Converts a string to all lower case letters
13827 * @param {String} value The text to convert
13828 * @return {String} The converted text
13830 lowercase : function(value){
13831 return String(value).toLowerCase();
13835 * Converts a string to all upper case letters
13836 * @param {String} value The text to convert
13837 * @return {String} The converted text
13839 uppercase : function(value){
13840 return String(value).toUpperCase();
13844 * Converts the first character only of a string to upper case
13845 * @param {String} value The text to convert
13846 * @return {String} The converted text
13848 capitalize : function(value){
13849 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13853 call : function(value, fn){
13854 if(arguments.length > 2){
13855 var args = Array.prototype.slice.call(arguments, 2);
13856 args.unshift(value);
13858 return /** eval:var:value */ eval(fn).apply(window, args);
13860 /** eval:var:value */
13861 return /** eval:var:value */ eval(fn).call(window, value);
13867 * safer version of Math.toFixed..??/
13868 * @param {Number/String} value The numeric value to format
13869 * @param {Number/String} value Decimal places
13870 * @return {String} The formatted currency string
13872 toFixed : function(v, n)
13874 // why not use to fixed - precision is buggered???
13876 return Math.round(v-0);
13878 var fact = Math.pow(10,n+1);
13879 v = (Math.round((v-0)*fact))/fact;
13880 var z = (''+fact).substring(2);
13881 if (v == Math.floor(v)) {
13882 return Math.floor(v) + '.' + z;
13885 // now just padd decimals..
13886 var ps = String(v).split('.');
13887 var fd = (ps[1] + z);
13888 var r = fd.substring(0,n);
13889 var rm = fd.substring(n);
13891 return ps[0] + '.' + r;
13893 r*=1; // turn it into a number;
13895 if (String(r).length != n) {
13898 r = String(r).substring(1); // chop the end off.
13901 return ps[0] + '.' + r;
13906 * Format a number as US currency
13907 * @param {Number/String} value The numeric value to format
13908 * @return {String} The formatted currency string
13910 usMoney : function(v){
13911 return '$' + Roo.util.Format.number(v);
13916 * eventually this should probably emulate php's number_format
13917 * @param {Number/String} value The numeric value to format
13918 * @param {Number} decimals number of decimal places
13919 * @param {String} delimiter for thousands (default comma)
13920 * @return {String} The formatted currency string
13922 number : function(v, decimals, thousandsDelimiter)
13924 // multiply and round.
13925 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13926 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
13928 var mul = Math.pow(10, decimals);
13929 var zero = String(mul).substring(1);
13930 v = (Math.round((v-0)*mul))/mul;
13932 // if it's '0' number.. then
13934 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
13936 var ps = v.split('.');
13939 var r = /(\d+)(\d{3})/;
13942 if(thousandsDelimiter.length != 0) {
13943 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
13948 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
13949 // does not have decimals
13950 (decimals ? ('.' + zero) : '');
13953 return whole + sub ;
13957 * Parse a value into a formatted date using the specified format pattern.
13958 * @param {Mixed} value The value to format
13959 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
13960 * @return {String} The formatted date string
13962 date : function(v, format){
13966 if(!(v instanceof Date)){
13967 v = new Date(Date.parse(v));
13969 return v.dateFormat(format || Roo.util.Format.defaults.date);
13973 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
13974 * @param {String} format Any valid date format string
13975 * @return {Function} The date formatting function
13977 dateRenderer : function(format){
13978 return function(v){
13979 return Roo.util.Format.date(v, format);
13984 stripTagsRE : /<\/?[^>]+>/gi,
13987 * Strips all HTML tags
13988 * @param {Mixed} value The text from which to strip tags
13989 * @return {String} The stripped text
13991 stripTags : function(v){
13992 return !v ? v : String(v).replace(this.stripTagsRE, "");
13996 Roo.util.Format.defaults = {
14000 * Ext JS Library 1.1.1
14001 * Copyright(c) 2006-2007, Ext JS, LLC.
14003 * Originally Released Under LGPL - original licence link has changed is not relivant.
14006 * <script type="text/javascript">
14013 * @class Roo.MasterTemplate
14014 * @extends Roo.Template
14015 * Provides a template that can have child templates. The syntax is:
14017 var t = new Roo.MasterTemplate(
14018 '<select name="{name}">',
14019 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
14022 t.add('options', {value: 'foo', text: 'bar'});
14023 // or you can add multiple child elements in one shot
14024 t.addAll('options', [
14025 {value: 'foo', text: 'bar'},
14026 {value: 'foo2', text: 'bar2'},
14027 {value: 'foo3', text: 'bar3'}
14029 // then append, applying the master template values
14030 t.append('my-form', {name: 'my-select'});
14032 * A name attribute for the child template is not required if you have only one child
14033 * template or you want to refer to them by index.
14035 Roo.MasterTemplate = function(){
14036 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
14037 this.originalHtml = this.html;
14039 var m, re = this.subTemplateRe;
14042 while(m = re.exec(this.html)){
14043 var name = m[1], content = m[2];
14048 tpl : new Roo.Template(content)
14051 st[name] = st[subIndex];
14053 st[subIndex].tpl.compile();
14054 st[subIndex].tpl.call = this.call.createDelegate(this);
14057 this.subCount = subIndex;
14060 Roo.extend(Roo.MasterTemplate, Roo.Template, {
14062 * The regular expression used to match sub templates
14066 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
14069 * Applies the passed values to a child template.
14070 * @param {String/Number} name (optional) The name or index of the child template
14071 * @param {Array/Object} values The values to be applied to the template
14072 * @return {MasterTemplate} this
14074 add : function(name, values){
14075 if(arguments.length == 1){
14076 values = arguments[0];
14079 var s = this.subs[name];
14080 s.buffer[s.buffer.length] = s.tpl.apply(values);
14085 * Applies all the passed values to a child template.
14086 * @param {String/Number} name (optional) The name or index of the child template
14087 * @param {Array} values The values to be applied to the template, this should be an array of objects.
14088 * @param {Boolean} reset (optional) True to reset the template first
14089 * @return {MasterTemplate} this
14091 fill : function(name, values, reset){
14093 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14101 for(var i = 0, len = values.length; i < len; i++){
14102 this.add(name, values[i]);
14108 * Resets the template for reuse
14109 * @return {MasterTemplate} this
14111 reset : function(){
14113 for(var i = 0; i < this.subCount; i++){
14119 applyTemplate : function(values){
14121 var replaceIndex = -1;
14122 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14123 return s[++replaceIndex].buffer.join("");
14125 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14128 apply : function(){
14129 return this.applyTemplate.apply(this, arguments);
14132 compile : function(){return this;}
14136 * Alias for fill().
14139 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14141 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14142 * var tpl = Roo.MasterTemplate.from('element-id');
14143 * @param {String/HTMLElement} el
14144 * @param {Object} config
14147 Roo.MasterTemplate.from = function(el, config){
14148 el = Roo.getDom(el);
14149 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14152 * Ext JS Library 1.1.1
14153 * Copyright(c) 2006-2007, Ext JS, LLC.
14155 * Originally Released Under LGPL - original licence link has changed is not relivant.
14158 * <script type="text/javascript">
14163 * @class Roo.util.CSS
14164 * Utility class for manipulating CSS rules
14167 Roo.util.CSS = function(){
14169 var doc = document;
14171 var camelRe = /(-[a-z])/gi;
14172 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14176 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14177 * tag and appended to the HEAD of the document.
14178 * @param {String|Object} cssText The text containing the css rules
14179 * @param {String} id An id to add to the stylesheet for later removal
14180 * @return {StyleSheet}
14182 createStyleSheet : function(cssText, id){
14184 var head = doc.getElementsByTagName("head")[0];
14185 var nrules = doc.createElement("style");
14186 nrules.setAttribute("type", "text/css");
14188 nrules.setAttribute("id", id);
14190 if (typeof(cssText) != 'string') {
14191 // support object maps..
14192 // not sure if this a good idea..
14193 // perhaps it should be merged with the general css handling
14194 // and handle js style props.
14195 var cssTextNew = [];
14196 for(var n in cssText) {
14198 for(var k in cssText[n]) {
14199 citems.push( k + ' : ' +cssText[n][k] + ';' );
14201 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14204 cssText = cssTextNew.join("\n");
14210 head.appendChild(nrules);
14211 ss = nrules.styleSheet;
14212 ss.cssText = cssText;
14215 nrules.appendChild(doc.createTextNode(cssText));
14217 nrules.cssText = cssText;
14219 head.appendChild(nrules);
14220 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14222 this.cacheStyleSheet(ss);
14227 * Removes a style or link tag by id
14228 * @param {String} id The id of the tag
14230 removeStyleSheet : function(id){
14231 var existing = doc.getElementById(id);
14233 existing.parentNode.removeChild(existing);
14238 * Dynamically swaps an existing stylesheet reference for a new one
14239 * @param {String} id The id of an existing link tag to remove
14240 * @param {String} url The href of the new stylesheet to include
14242 swapStyleSheet : function(id, url){
14243 this.removeStyleSheet(id);
14244 var ss = doc.createElement("link");
14245 ss.setAttribute("rel", "stylesheet");
14246 ss.setAttribute("type", "text/css");
14247 ss.setAttribute("id", id);
14248 ss.setAttribute("href", url);
14249 doc.getElementsByTagName("head")[0].appendChild(ss);
14253 * Refresh the rule cache if you have dynamically added stylesheets
14254 * @return {Object} An object (hash) of rules indexed by selector
14256 refreshCache : function(){
14257 return this.getRules(true);
14261 cacheStyleSheet : function(stylesheet){
14265 try{// try catch for cross domain access issue
14266 var ssRules = stylesheet.cssRules || stylesheet.rules;
14267 for(var j = ssRules.length-1; j >= 0; --j){
14268 rules[ssRules[j].selectorText] = ssRules[j];
14274 * Gets all css rules for the document
14275 * @param {Boolean} refreshCache true to refresh the internal cache
14276 * @return {Object} An object (hash) of rules indexed by selector
14278 getRules : function(refreshCache){
14279 if(rules == null || refreshCache){
14281 var ds = doc.styleSheets;
14282 for(var i =0, len = ds.length; i < len; i++){
14284 this.cacheStyleSheet(ds[i]);
14292 * Gets an an individual CSS rule by selector(s)
14293 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14294 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14295 * @return {CSSRule} The CSS rule or null if one is not found
14297 getRule : function(selector, refreshCache){
14298 var rs = this.getRules(refreshCache);
14299 if(!(selector instanceof Array)){
14300 return rs[selector];
14302 for(var i = 0; i < selector.length; i++){
14303 if(rs[selector[i]]){
14304 return rs[selector[i]];
14312 * Updates a rule property
14313 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14314 * @param {String} property The css property
14315 * @param {String} value The new value for the property
14316 * @return {Boolean} true If a rule was found and updated
14318 updateRule : function(selector, property, value){
14319 if(!(selector instanceof Array)){
14320 var rule = this.getRule(selector);
14322 rule.style[property.replace(camelRe, camelFn)] = value;
14326 for(var i = 0; i < selector.length; i++){
14327 if(this.updateRule(selector[i], property, value)){
14337 * Ext JS Library 1.1.1
14338 * Copyright(c) 2006-2007, Ext JS, LLC.
14340 * Originally Released Under LGPL - original licence link has changed is not relivant.
14343 * <script type="text/javascript">
14349 * @class Roo.util.ClickRepeater
14350 * @extends Roo.util.Observable
14352 * A wrapper class which can be applied to any element. Fires a "click" event while the
14353 * mouse is pressed. The interval between firings may be specified in the config but
14354 * defaults to 10 milliseconds.
14356 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14358 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14359 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14360 * Similar to an autorepeat key delay.
14361 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14362 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14363 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14364 * "interval" and "delay" are ignored. "immediate" is honored.
14365 * @cfg {Boolean} preventDefault True to prevent the default click event
14366 * @cfg {Boolean} stopDefault True to stop the default click event
14369 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14370 * 2007-02-02 jvs Renamed to ClickRepeater
14371 * 2007-02-03 jvs Modifications for FF Mac and Safari
14374 * @param {String/HTMLElement/Element} el The element to listen on
14375 * @param {Object} config
14377 Roo.util.ClickRepeater = function(el, config)
14379 this.el = Roo.get(el);
14380 this.el.unselectable();
14382 Roo.apply(this, config);
14387 * Fires when the mouse button is depressed.
14388 * @param {Roo.util.ClickRepeater} this
14390 "mousedown" : true,
14393 * Fires on a specified interval during the time the element is pressed.
14394 * @param {Roo.util.ClickRepeater} this
14399 * Fires when the mouse key is released.
14400 * @param {Roo.util.ClickRepeater} this
14405 this.el.on("mousedown", this.handleMouseDown, this);
14406 if(this.preventDefault || this.stopDefault){
14407 this.el.on("click", function(e){
14408 if(this.preventDefault){
14409 e.preventDefault();
14411 if(this.stopDefault){
14417 // allow inline handler
14419 this.on("click", this.handler, this.scope || this);
14422 Roo.util.ClickRepeater.superclass.constructor.call(this);
14425 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14428 preventDefault : true,
14429 stopDefault : false,
14433 handleMouseDown : function(){
14434 clearTimeout(this.timer);
14436 if(this.pressClass){
14437 this.el.addClass(this.pressClass);
14439 this.mousedownTime = new Date();
14441 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14442 this.el.on("mouseout", this.handleMouseOut, this);
14444 this.fireEvent("mousedown", this);
14445 this.fireEvent("click", this);
14447 this.timer = this.click.defer(this.delay || this.interval, this);
14451 click : function(){
14452 this.fireEvent("click", this);
14453 this.timer = this.click.defer(this.getInterval(), this);
14457 getInterval: function(){
14458 if(!this.accelerate){
14459 return this.interval;
14461 var pressTime = this.mousedownTime.getElapsed();
14462 if(pressTime < 500){
14464 }else if(pressTime < 1700){
14466 }else if(pressTime < 2600){
14468 }else if(pressTime < 3500){
14470 }else if(pressTime < 4400){
14472 }else if(pressTime < 5300){
14474 }else if(pressTime < 6200){
14482 handleMouseOut : function(){
14483 clearTimeout(this.timer);
14484 if(this.pressClass){
14485 this.el.removeClass(this.pressClass);
14487 this.el.on("mouseover", this.handleMouseReturn, this);
14491 handleMouseReturn : function(){
14492 this.el.un("mouseover", this.handleMouseReturn);
14493 if(this.pressClass){
14494 this.el.addClass(this.pressClass);
14500 handleMouseUp : function(){
14501 clearTimeout(this.timer);
14502 this.el.un("mouseover", this.handleMouseReturn);
14503 this.el.un("mouseout", this.handleMouseOut);
14504 Roo.get(document).un("mouseup", this.handleMouseUp);
14505 this.el.removeClass(this.pressClass);
14506 this.fireEvent("mouseup", this);
14510 * Ext JS Library 1.1.1
14511 * Copyright(c) 2006-2007, Ext JS, LLC.
14513 * Originally Released Under LGPL - original licence link has changed is not relivant.
14516 * <script type="text/javascript">
14521 * @class Roo.KeyNav
14522 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14523 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14524 * way to implement custom navigation schemes for any UI component.</p>
14525 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14526 * pageUp, pageDown, del, home, end. Usage:</p>
14528 var nav = new Roo.KeyNav("my-element", {
14529 "left" : function(e){
14530 this.moveLeft(e.ctrlKey);
14532 "right" : function(e){
14533 this.moveRight(e.ctrlKey);
14535 "enter" : function(e){
14542 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14543 * @param {Object} config The config
14545 Roo.KeyNav = function(el, config){
14546 this.el = Roo.get(el);
14547 Roo.apply(this, config);
14548 if(!this.disabled){
14549 this.disabled = true;
14554 Roo.KeyNav.prototype = {
14556 * @cfg {Boolean} disabled
14557 * True to disable this KeyNav instance (defaults to false)
14561 * @cfg {String} defaultEventAction
14562 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14563 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14564 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14566 defaultEventAction: "stopEvent",
14568 * @cfg {Boolean} forceKeyDown
14569 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14570 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14571 * handle keydown instead of keypress.
14573 forceKeyDown : false,
14576 prepareEvent : function(e){
14577 var k = e.getKey();
14578 var h = this.keyToHandler[k];
14579 //if(h && this[h]){
14580 // e.stopPropagation();
14582 if(Roo.isSafari && h && k >= 37 && k <= 40){
14588 relay : function(e){
14589 var k = e.getKey();
14590 var h = this.keyToHandler[k];
14592 if(this.doRelay(e, this[h], h) !== true){
14593 e[this.defaultEventAction]();
14599 doRelay : function(e, h, hname){
14600 return h.call(this.scope || this, e);
14603 // possible handlers
14617 // quick lookup hash
14634 * Enable this KeyNav
14636 enable: function(){
14638 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14639 // the EventObject will normalize Safari automatically
14640 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14641 this.el.on("keydown", this.relay, this);
14643 this.el.on("keydown", this.prepareEvent, this);
14644 this.el.on("keypress", this.relay, this);
14646 this.disabled = false;
14651 * Disable this KeyNav
14653 disable: function(){
14654 if(!this.disabled){
14655 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14656 this.el.un("keydown", this.relay);
14658 this.el.un("keydown", this.prepareEvent);
14659 this.el.un("keypress", this.relay);
14661 this.disabled = true;
14666 * Ext JS Library 1.1.1
14667 * Copyright(c) 2006-2007, Ext JS, LLC.
14669 * Originally Released Under LGPL - original licence link has changed is not relivant.
14672 * <script type="text/javascript">
14677 * @class Roo.KeyMap
14678 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14679 * The constructor accepts the same config object as defined by {@link #addBinding}.
14680 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14681 * combination it will call the function with this signature (if the match is a multi-key
14682 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14683 * A KeyMap can also handle a string representation of keys.<br />
14686 // map one key by key code
14687 var map = new Roo.KeyMap("my-element", {
14688 key: 13, // or Roo.EventObject.ENTER
14693 // map multiple keys to one action by string
14694 var map = new Roo.KeyMap("my-element", {
14700 // map multiple keys to multiple actions by strings and array of codes
14701 var map = new Roo.KeyMap("my-element", [
14704 fn: function(){ alert("Return was pressed"); }
14707 fn: function(){ alert('a, b or c was pressed'); }
14712 fn: function(){ alert('Control + shift + tab was pressed.'); }
14716 * <b>Note: A KeyMap starts enabled</b>
14718 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14719 * @param {Object} config The config (see {@link #addBinding})
14720 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14722 Roo.KeyMap = function(el, config, eventName){
14723 this.el = Roo.get(el);
14724 this.eventName = eventName || "keydown";
14725 this.bindings = [];
14727 this.addBinding(config);
14732 Roo.KeyMap.prototype = {
14734 * True to stop the event from bubbling and prevent the default browser action if the
14735 * key was handled by the KeyMap (defaults to false)
14741 * Add a new binding to this KeyMap. The following config object properties are supported:
14743 Property Type Description
14744 ---------- --------------- ----------------------------------------------------------------------
14745 key String/Array A single keycode or an array of keycodes to handle
14746 shift Boolean True to handle key only when shift is pressed (defaults to false)
14747 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14748 alt Boolean True to handle key only when alt is pressed (defaults to false)
14749 fn Function The function to call when KeyMap finds the expected key combination
14750 scope Object The scope of the callback function
14756 var map = new Roo.KeyMap(document, {
14757 key: Roo.EventObject.ENTER,
14762 //Add a new binding to the existing KeyMap later
14770 * @param {Object/Array} config A single KeyMap config or an array of configs
14772 addBinding : function(config){
14773 if(config instanceof Array){
14774 for(var i = 0, len = config.length; i < len; i++){
14775 this.addBinding(config[i]);
14779 var keyCode = config.key,
14780 shift = config.shift,
14781 ctrl = config.ctrl,
14784 scope = config.scope;
14785 if(typeof keyCode == "string"){
14787 var keyString = keyCode.toUpperCase();
14788 for(var j = 0, len = keyString.length; j < len; j++){
14789 ks.push(keyString.charCodeAt(j));
14793 var keyArray = keyCode instanceof Array;
14794 var handler = function(e){
14795 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14796 var k = e.getKey();
14798 for(var i = 0, len = keyCode.length; i < len; i++){
14799 if(keyCode[i] == k){
14800 if(this.stopEvent){
14803 fn.call(scope || window, k, e);
14809 if(this.stopEvent){
14812 fn.call(scope || window, k, e);
14817 this.bindings.push(handler);
14821 * Shorthand for adding a single key listener
14822 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14823 * following options:
14824 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14825 * @param {Function} fn The function to call
14826 * @param {Object} scope (optional) The scope of the function
14828 on : function(key, fn, scope){
14829 var keyCode, shift, ctrl, alt;
14830 if(typeof key == "object" && !(key instanceof Array)){
14849 handleKeyDown : function(e){
14850 if(this.enabled){ //just in case
14851 var b = this.bindings;
14852 for(var i = 0, len = b.length; i < len; i++){
14853 b[i].call(this, e);
14859 * Returns true if this KeyMap is enabled
14860 * @return {Boolean}
14862 isEnabled : function(){
14863 return this.enabled;
14867 * Enables this KeyMap
14869 enable: function(){
14871 this.el.on(this.eventName, this.handleKeyDown, this);
14872 this.enabled = true;
14877 * Disable this KeyMap
14879 disable: function(){
14881 this.el.removeListener(this.eventName, this.handleKeyDown, this);
14882 this.enabled = false;
14887 * Ext JS Library 1.1.1
14888 * Copyright(c) 2006-2007, Ext JS, LLC.
14890 * Originally Released Under LGPL - original licence link has changed is not relivant.
14893 * <script type="text/javascript">
14898 * @class Roo.util.TextMetrics
14899 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
14900 * wide, in pixels, a given block of text will be.
14903 Roo.util.TextMetrics = function(){
14907 * Measures the size of the specified text
14908 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
14909 * that can affect the size of the rendered text
14910 * @param {String} text The text to measure
14911 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14912 * in order to accurately measure the text height
14913 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14915 measure : function(el, text, fixedWidth){
14917 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
14920 shared.setFixedWidth(fixedWidth || 'auto');
14921 return shared.getSize(text);
14925 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
14926 * the overhead of multiple calls to initialize the style properties on each measurement.
14927 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
14928 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
14929 * in order to accurately measure the text height
14930 * @return {Roo.util.TextMetrics.Instance} instance The new instance
14932 createInstance : function(el, fixedWidth){
14933 return Roo.util.TextMetrics.Instance(el, fixedWidth);
14940 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
14941 var ml = new Roo.Element(document.createElement('div'));
14942 document.body.appendChild(ml.dom);
14943 ml.position('absolute');
14944 ml.setLeftTop(-1000, -1000);
14948 ml.setWidth(fixedWidth);
14953 * Returns the size of the specified text based on the internal element's style and width properties
14954 * @memberOf Roo.util.TextMetrics.Instance#
14955 * @param {String} text The text to measure
14956 * @return {Object} An object containing the text's size {width: (width), height: (height)}
14958 getSize : function(text){
14960 var s = ml.getSize();
14966 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
14967 * that can affect the size of the rendered text
14968 * @memberOf Roo.util.TextMetrics.Instance#
14969 * @param {String/HTMLElement} el The element, dom node or id
14971 bind : function(el){
14973 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
14978 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
14979 * to set a fixed width in order to accurately measure the text height.
14980 * @memberOf Roo.util.TextMetrics.Instance#
14981 * @param {Number} width The width to set on the element
14983 setFixedWidth : function(width){
14984 ml.setWidth(width);
14988 * Returns the measured width of the specified text
14989 * @memberOf Roo.util.TextMetrics.Instance#
14990 * @param {String} text The text to measure
14991 * @return {Number} width The width in pixels
14993 getWidth : function(text){
14994 ml.dom.style.width = 'auto';
14995 return this.getSize(text).width;
14999 * Returns the measured height of the specified text. For multiline text, be sure to call
15000 * {@link #setFixedWidth} if necessary.
15001 * @memberOf Roo.util.TextMetrics.Instance#
15002 * @param {String} text The text to measure
15003 * @return {Number} height The height in pixels
15005 getHeight : function(text){
15006 return this.getSize(text).height;
15010 instance.bind(bindTo);
15015 // backwards compat
15016 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
15018 * Ext JS Library 1.1.1
15019 * Copyright(c) 2006-2007, Ext JS, LLC.
15021 * Originally Released Under LGPL - original licence link has changed is not relivant.
15024 * <script type="text/javascript">
15028 * @class Roo.state.Provider
15029 * Abstract base class for state provider implementations. This class provides methods
15030 * for encoding and decoding <b>typed</b> variables including dates and defines the
15031 * Provider interface.
15033 Roo.state.Provider = function(){
15035 * @event statechange
15036 * Fires when a state change occurs.
15037 * @param {Provider} this This state provider
15038 * @param {String} key The state key which was changed
15039 * @param {String} value The encoded value for the state
15042 "statechange": true
15045 Roo.state.Provider.superclass.constructor.call(this);
15047 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
15049 * Returns the current value for a key
15050 * @param {String} name The key name
15051 * @param {Mixed} defaultValue A default value to return if the key's value is not found
15052 * @return {Mixed} The state data
15054 get : function(name, defaultValue){
15055 return typeof this.state[name] == "undefined" ?
15056 defaultValue : this.state[name];
15060 * Clears a value from the state
15061 * @param {String} name The key name
15063 clear : function(name){
15064 delete this.state[name];
15065 this.fireEvent("statechange", this, name, null);
15069 * Sets the value for a key
15070 * @param {String} name The key name
15071 * @param {Mixed} value The value to set
15073 set : function(name, value){
15074 this.state[name] = value;
15075 this.fireEvent("statechange", this, name, value);
15079 * Decodes a string previously encoded with {@link #encodeValue}.
15080 * @param {String} value The value to decode
15081 * @return {Mixed} The decoded value
15083 decodeValue : function(cookie){
15084 var re = /^(a|n|d|b|s|o)\:(.*)$/;
15085 var matches = re.exec(unescape(cookie));
15086 if(!matches || !matches[1]) {
15087 return; // non state cookie
15089 var type = matches[1];
15090 var v = matches[2];
15093 return parseFloat(v);
15095 return new Date(Date.parse(v));
15100 var values = v.split("^");
15101 for(var i = 0, len = values.length; i < len; i++){
15102 all.push(this.decodeValue(values[i]));
15107 var values = v.split("^");
15108 for(var i = 0, len = values.length; i < len; i++){
15109 var kv = values[i].split("=");
15110 all[kv[0]] = this.decodeValue(kv[1]);
15119 * Encodes a value including type information. Decode with {@link #decodeValue}.
15120 * @param {Mixed} value The value to encode
15121 * @return {String} The encoded value
15123 encodeValue : function(v){
15125 if(typeof v == "number"){
15127 }else if(typeof v == "boolean"){
15128 enc = "b:" + (v ? "1" : "0");
15129 }else if(v instanceof Date){
15130 enc = "d:" + v.toGMTString();
15131 }else if(v instanceof Array){
15133 for(var i = 0, len = v.length; i < len; i++){
15134 flat += this.encodeValue(v[i]);
15140 }else if(typeof v == "object"){
15143 if(typeof v[key] != "function"){
15144 flat += key + "=" + this.encodeValue(v[key]) + "^";
15147 enc = "o:" + flat.substring(0, flat.length-1);
15151 return escape(enc);
15157 * Ext JS Library 1.1.1
15158 * Copyright(c) 2006-2007, Ext JS, LLC.
15160 * Originally Released Under LGPL - original licence link has changed is not relivant.
15163 * <script type="text/javascript">
15166 * @class Roo.state.Manager
15167 * This is the global state manager. By default all components that are "state aware" check this class
15168 * for state information if you don't pass them a custom state provider. In order for this class
15169 * to be useful, it must be initialized with a provider when your application initializes.
15171 // in your initialization function
15173 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15175 // supposed you have a {@link Roo.BorderLayout}
15176 var layout = new Roo.BorderLayout(...);
15177 layout.restoreState();
15178 // or a {Roo.BasicDialog}
15179 var dialog = new Roo.BasicDialog(...);
15180 dialog.restoreState();
15184 Roo.state.Manager = function(){
15185 var provider = new Roo.state.Provider();
15189 * Configures the default state provider for your application
15190 * @param {Provider} stateProvider The state provider to set
15192 setProvider : function(stateProvider){
15193 provider = stateProvider;
15197 * Returns the current value for a key
15198 * @param {String} name The key name
15199 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15200 * @return {Mixed} The state data
15202 get : function(key, defaultValue){
15203 return provider.get(key, defaultValue);
15207 * Sets the value for a key
15208 * @param {String} name The key name
15209 * @param {Mixed} value The state data
15211 set : function(key, value){
15212 provider.set(key, value);
15216 * Clears a value from the state
15217 * @param {String} name The key name
15219 clear : function(key){
15220 provider.clear(key);
15224 * Gets the currently configured state provider
15225 * @return {Provider} The state provider
15227 getProvider : function(){
15234 * Ext JS Library 1.1.1
15235 * Copyright(c) 2006-2007, Ext JS, LLC.
15237 * Originally Released Under LGPL - original licence link has changed is not relivant.
15240 * <script type="text/javascript">
15243 * @class Roo.state.CookieProvider
15244 * @extends Roo.state.Provider
15245 * The default Provider implementation which saves state via cookies.
15248 var cp = new Roo.state.CookieProvider({
15250 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15251 domain: "roojs.com"
15253 Roo.state.Manager.setProvider(cp);
15255 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15256 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15257 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15258 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15259 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15260 * domain the page is running on including the 'www' like 'www.roojs.com')
15261 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15263 * Create a new CookieProvider
15264 * @param {Object} config The configuration object
15266 Roo.state.CookieProvider = function(config){
15267 Roo.state.CookieProvider.superclass.constructor.call(this);
15269 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15270 this.domain = null;
15271 this.secure = false;
15272 Roo.apply(this, config);
15273 this.state = this.readCookies();
15276 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15278 set : function(name, value){
15279 if(typeof value == "undefined" || value === null){
15283 this.setCookie(name, value);
15284 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15288 clear : function(name){
15289 this.clearCookie(name);
15290 Roo.state.CookieProvider.superclass.clear.call(this, name);
15294 readCookies : function(){
15296 var c = document.cookie + ";";
15297 var re = /\s?(.*?)=(.*?);/g;
15299 while((matches = re.exec(c)) != null){
15300 var name = matches[1];
15301 var value = matches[2];
15302 if(name && name.substring(0,3) == "ys-"){
15303 cookies[name.substr(3)] = this.decodeValue(value);
15310 setCookie : function(name, value){
15311 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15312 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15313 ((this.path == null) ? "" : ("; path=" + this.path)) +
15314 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15315 ((this.secure == true) ? "; secure" : "");
15319 clearCookie : function(name){
15320 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15321 ((this.path == null) ? "" : ("; path=" + this.path)) +
15322 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15323 ((this.secure == true) ? "; secure" : "");
15327 * Ext JS Library 1.1.1
15328 * Copyright(c) 2006-2007, Ext JS, LLC.
15330 * Originally Released Under LGPL - original licence link has changed is not relivant.
15333 * <script type="text/javascript">
15338 * @class Roo.ComponentMgr
15339 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15342 Roo.ComponentMgr = function(){
15343 var all = new Roo.util.MixedCollection();
15347 * Registers a component.
15348 * @param {Roo.Component} c The component
15350 register : function(c){
15355 * Unregisters a component.
15356 * @param {Roo.Component} c The component
15358 unregister : function(c){
15363 * Returns a component by id
15364 * @param {String} id The component id
15366 get : function(id){
15367 return all.get(id);
15371 * Registers a function that will be called when a specified component is added to ComponentMgr
15372 * @param {String} id The component id
15373 * @param {Funtction} fn The callback function
15374 * @param {Object} scope The scope of the callback
15376 onAvailable : function(id, fn, scope){
15377 all.on("add", function(index, o){
15379 fn.call(scope || o, o);
15380 all.un("add", fn, scope);
15387 * Ext JS Library 1.1.1
15388 * Copyright(c) 2006-2007, Ext JS, LLC.
15390 * Originally Released Under LGPL - original licence link has changed is not relivant.
15393 * <script type="text/javascript">
15397 * @class Roo.Component
15398 * @extends Roo.util.Observable
15399 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15400 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15401 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15402 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15403 * All visual components (widgets) that require rendering into a layout should subclass Component.
15405 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15406 * 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
15407 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15409 Roo.Component = function(config){
15410 config = config || {};
15411 if(config.tagName || config.dom || typeof config == "string"){ // element object
15412 config = {el: config, id: config.id || config};
15414 this.initialConfig = config;
15416 Roo.apply(this, config);
15420 * Fires after the component is disabled.
15421 * @param {Roo.Component} this
15426 * Fires after the component is enabled.
15427 * @param {Roo.Component} this
15431 * @event beforeshow
15432 * Fires before the component is shown. Return false to stop the show.
15433 * @param {Roo.Component} this
15438 * Fires after the component is shown.
15439 * @param {Roo.Component} this
15443 * @event beforehide
15444 * Fires before the component is hidden. Return false to stop the hide.
15445 * @param {Roo.Component} this
15450 * Fires after the component is hidden.
15451 * @param {Roo.Component} this
15455 * @event beforerender
15456 * Fires before the component is rendered. Return false to stop the render.
15457 * @param {Roo.Component} this
15459 beforerender : true,
15462 * Fires after the component is rendered.
15463 * @param {Roo.Component} this
15467 * @event beforedestroy
15468 * Fires before the component is destroyed. Return false to stop the destroy.
15469 * @param {Roo.Component} this
15471 beforedestroy : true,
15474 * Fires after the component is destroyed.
15475 * @param {Roo.Component} this
15480 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15482 Roo.ComponentMgr.register(this);
15483 Roo.Component.superclass.constructor.call(this);
15484 this.initComponent();
15485 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15486 this.render(this.renderTo);
15487 delete this.renderTo;
15492 Roo.Component.AUTO_ID = 1000;
15494 Roo.extend(Roo.Component, Roo.util.Observable, {
15496 * @scope Roo.Component.prototype
15498 * true if this component is hidden. Read-only.
15503 * true if this component is disabled. Read-only.
15508 * true if this component has been rendered. Read-only.
15512 /** @cfg {String} disableClass
15513 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15515 disabledClass : "x-item-disabled",
15516 /** @cfg {Boolean} allowDomMove
15517 * Whether the component can move the Dom node when rendering (defaults to true).
15519 allowDomMove : true,
15520 /** @cfg {String} hideMode (display|visibility)
15521 * How this component should hidden. Supported values are
15522 * "visibility" (css visibility), "offsets" (negative offset position) and
15523 * "display" (css display) - defaults to "display".
15525 hideMode: 'display',
15528 ctype : "Roo.Component",
15531 * @cfg {String} actionMode
15532 * which property holds the element that used for hide() / show() / disable() / enable()
15533 * default is 'el' for forms you probably want to set this to fieldEl
15538 getActionEl : function(){
15539 return this[this.actionMode];
15542 initComponent : Roo.emptyFn,
15544 * If this is a lazy rendering component, render it to its container element.
15545 * @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.
15547 render : function(container, position){
15553 if(this.fireEvent("beforerender", this) === false){
15557 if(!container && this.el){
15558 this.el = Roo.get(this.el);
15559 container = this.el.dom.parentNode;
15560 this.allowDomMove = false;
15562 this.container = Roo.get(container);
15563 this.rendered = true;
15564 if(position !== undefined){
15565 if(typeof position == 'number'){
15566 position = this.container.dom.childNodes[position];
15568 position = Roo.getDom(position);
15571 this.onRender(this.container, position || null);
15573 this.el.addClass(this.cls);
15577 this.el.applyStyles(this.style);
15580 this.fireEvent("render", this);
15581 this.afterRender(this.container);
15594 // default function is not really useful
15595 onRender : function(ct, position){
15597 this.el = Roo.get(this.el);
15598 if(this.allowDomMove !== false){
15599 ct.dom.insertBefore(this.el.dom, position);
15605 getAutoCreate : function(){
15606 var cfg = typeof this.autoCreate == "object" ?
15607 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15608 if(this.id && !cfg.id){
15615 afterRender : Roo.emptyFn,
15618 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15619 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15621 destroy : function(){
15622 if(this.fireEvent("beforedestroy", this) !== false){
15623 this.purgeListeners();
15624 this.beforeDestroy();
15626 this.el.removeAllListeners();
15628 if(this.actionMode == "container"){
15629 this.container.remove();
15633 Roo.ComponentMgr.unregister(this);
15634 this.fireEvent("destroy", this);
15639 beforeDestroy : function(){
15644 onDestroy : function(){
15649 * Returns the underlying {@link Roo.Element}.
15650 * @return {Roo.Element} The element
15652 getEl : function(){
15657 * Returns the id of this component.
15660 getId : function(){
15665 * Try to focus this component.
15666 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15667 * @return {Roo.Component} this
15669 focus : function(selectText){
15672 if(selectText === true){
15673 this.el.dom.select();
15688 * Disable this component.
15689 * @return {Roo.Component} this
15691 disable : function(){
15695 this.disabled = true;
15696 this.fireEvent("disable", this);
15701 onDisable : function(){
15702 this.getActionEl().addClass(this.disabledClass);
15703 this.el.dom.disabled = true;
15707 * Enable this component.
15708 * @return {Roo.Component} this
15710 enable : function(){
15714 this.disabled = false;
15715 this.fireEvent("enable", this);
15720 onEnable : function(){
15721 this.getActionEl().removeClass(this.disabledClass);
15722 this.el.dom.disabled = false;
15726 * Convenience function for setting disabled/enabled by boolean.
15727 * @param {Boolean} disabled
15729 setDisabled : function(disabled){
15730 this[disabled ? "disable" : "enable"]();
15734 * Show this component.
15735 * @return {Roo.Component} this
15738 if(this.fireEvent("beforeshow", this) !== false){
15739 this.hidden = false;
15743 this.fireEvent("show", this);
15749 onShow : function(){
15750 var ae = this.getActionEl();
15751 if(this.hideMode == 'visibility'){
15752 ae.dom.style.visibility = "visible";
15753 }else if(this.hideMode == 'offsets'){
15754 ae.removeClass('x-hidden');
15756 ae.dom.style.display = "";
15761 * Hide this component.
15762 * @return {Roo.Component} this
15765 if(this.fireEvent("beforehide", this) !== false){
15766 this.hidden = true;
15770 this.fireEvent("hide", this);
15776 onHide : function(){
15777 var ae = this.getActionEl();
15778 if(this.hideMode == 'visibility'){
15779 ae.dom.style.visibility = "hidden";
15780 }else if(this.hideMode == 'offsets'){
15781 ae.addClass('x-hidden');
15783 ae.dom.style.display = "none";
15788 * Convenience function to hide or show this component by boolean.
15789 * @param {Boolean} visible True to show, false to hide
15790 * @return {Roo.Component} this
15792 setVisible: function(visible){
15802 * Returns true if this component is visible.
15804 isVisible : function(){
15805 return this.getActionEl().isVisible();
15808 cloneConfig : function(overrides){
15809 overrides = overrides || {};
15810 var id = overrides.id || Roo.id();
15811 var cfg = Roo.applyIf(overrides, this.initialConfig);
15812 cfg.id = id; // prevent dup id
15813 return new this.constructor(cfg);
15817 * Ext JS Library 1.1.1
15818 * Copyright(c) 2006-2007, Ext JS, LLC.
15820 * Originally Released Under LGPL - original licence link has changed is not relivant.
15823 * <script type="text/javascript">
15827 * @class Roo.BoxComponent
15828 * @extends Roo.Component
15829 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15830 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15831 * container classes should subclass BoxComponent so that they will work consistently when nested within other Ext
15832 * layout containers.
15834 * @param {Roo.Element/String/Object} config The configuration options.
15836 Roo.BoxComponent = function(config){
15837 Roo.Component.call(this, config);
15841 * Fires after the component is resized.
15842 * @param {Roo.Component} this
15843 * @param {Number} adjWidth The box-adjusted width that was set
15844 * @param {Number} adjHeight The box-adjusted height that was set
15845 * @param {Number} rawWidth The width that was originally specified
15846 * @param {Number} rawHeight The height that was originally specified
15851 * Fires after the component is moved.
15852 * @param {Roo.Component} this
15853 * @param {Number} x The new x position
15854 * @param {Number} y The new y position
15860 Roo.extend(Roo.BoxComponent, Roo.Component, {
15861 // private, set in afterRender to signify that the component has been rendered
15863 // private, used to defer height settings to subclasses
15864 deferHeight: false,
15865 /** @cfg {Number} width
15866 * width (optional) size of component
15868 /** @cfg {Number} height
15869 * height (optional) size of component
15873 * Sets the width and height of the component. This method fires the resize event. This method can accept
15874 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
15875 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
15876 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
15877 * @return {Roo.BoxComponent} this
15879 setSize : function(w, h){
15880 // support for standard size objects
15881 if(typeof w == 'object'){
15886 if(!this.boxReady){
15892 // prevent recalcs when not needed
15893 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
15896 this.lastSize = {width: w, height: h};
15898 var adj = this.adjustSize(w, h);
15899 var aw = adj.width, ah = adj.height;
15900 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
15901 var rz = this.getResizeEl();
15902 if(!this.deferHeight && aw !== undefined && ah !== undefined){
15903 rz.setSize(aw, ah);
15904 }else if(!this.deferHeight && ah !== undefined){
15906 }else if(aw !== undefined){
15909 this.onResize(aw, ah, w, h);
15910 this.fireEvent('resize', this, aw, ah, w, h);
15916 * Gets the current size of the component's underlying element.
15917 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
15919 getSize : function(){
15920 return this.el.getSize();
15924 * Gets the current XY position of the component's underlying element.
15925 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15926 * @return {Array} The XY position of the element (e.g., [100, 200])
15928 getPosition : function(local){
15929 if(local === true){
15930 return [this.el.getLeft(true), this.el.getTop(true)];
15932 return this.xy || this.el.getXY();
15936 * Gets the current box measurements of the component's underlying element.
15937 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
15938 * @returns {Object} box An object in the format {x, y, width, height}
15940 getBox : function(local){
15941 var s = this.el.getSize();
15943 s.x = this.el.getLeft(true);
15944 s.y = this.el.getTop(true);
15946 var xy = this.xy || this.el.getXY();
15954 * Sets the current box measurements of the component's underlying element.
15955 * @param {Object} box An object in the format {x, y, width, height}
15956 * @returns {Roo.BoxComponent} this
15958 updateBox : function(box){
15959 this.setSize(box.width, box.height);
15960 this.setPagePosition(box.x, box.y);
15965 getResizeEl : function(){
15966 return this.resizeEl || this.el;
15970 getPositionEl : function(){
15971 return this.positionEl || this.el;
15975 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
15976 * This method fires the move event.
15977 * @param {Number} left The new left
15978 * @param {Number} top The new top
15979 * @returns {Roo.BoxComponent} this
15981 setPosition : function(x, y){
15984 if(!this.boxReady){
15987 var adj = this.adjustPosition(x, y);
15988 var ax = adj.x, ay = adj.y;
15990 var el = this.getPositionEl();
15991 if(ax !== undefined || ay !== undefined){
15992 if(ax !== undefined && ay !== undefined){
15993 el.setLeftTop(ax, ay);
15994 }else if(ax !== undefined){
15996 }else if(ay !== undefined){
15999 this.onPosition(ax, ay);
16000 this.fireEvent('move', this, ax, ay);
16006 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
16007 * This method fires the move event.
16008 * @param {Number} x The new x position
16009 * @param {Number} y The new y position
16010 * @returns {Roo.BoxComponent} this
16012 setPagePosition : function(x, y){
16015 if(!this.boxReady){
16018 if(x === undefined || y === undefined){ // cannot translate undefined points
16021 var p = this.el.translatePoints(x, y);
16022 this.setPosition(p.left, p.top);
16027 onRender : function(ct, position){
16028 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
16030 this.resizeEl = Roo.get(this.resizeEl);
16032 if(this.positionEl){
16033 this.positionEl = Roo.get(this.positionEl);
16038 afterRender : function(){
16039 Roo.BoxComponent.superclass.afterRender.call(this);
16040 this.boxReady = true;
16041 this.setSize(this.width, this.height);
16042 if(this.x || this.y){
16043 this.setPosition(this.x, this.y);
16045 if(this.pageX || this.pageY){
16046 this.setPagePosition(this.pageX, this.pageY);
16051 * Force the component's size to recalculate based on the underlying element's current height and width.
16052 * @returns {Roo.BoxComponent} this
16054 syncSize : function(){
16055 delete this.lastSize;
16056 this.setSize(this.el.getWidth(), this.el.getHeight());
16061 * Called after the component is resized, this method is empty by default but can be implemented by any
16062 * subclass that needs to perform custom logic after a resize occurs.
16063 * @param {Number} adjWidth The box-adjusted width that was set
16064 * @param {Number} adjHeight The box-adjusted height that was set
16065 * @param {Number} rawWidth The width that was originally specified
16066 * @param {Number} rawHeight The height that was originally specified
16068 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
16073 * Called after the component is moved, this method is empty by default but can be implemented by any
16074 * subclass that needs to perform custom logic after a move occurs.
16075 * @param {Number} x The new x position
16076 * @param {Number} y The new y position
16078 onPosition : function(x, y){
16083 adjustSize : function(w, h){
16084 if(this.autoWidth){
16087 if(this.autoHeight){
16090 return {width : w, height: h};
16094 adjustPosition : function(x, y){
16095 return {x : x, y: y};
16099 * Ext JS Library 1.1.1
16100 * Copyright(c) 2006-2007, Ext JS, LLC.
16102 * Originally Released Under LGPL - original licence link has changed is not relivant.
16105 * <script type="text/javascript">
16110 * @extends Roo.Element
16111 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16112 * automatic maintaining of shadow/shim positions.
16113 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16114 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16115 * you can pass a string with a CSS class name. False turns off the shadow.
16116 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16117 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16118 * @cfg {String} cls CSS class to add to the element
16119 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16120 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16122 * @param {Object} config An object with config options.
16123 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16126 Roo.Layer = function(config, existingEl){
16127 config = config || {};
16128 var dh = Roo.DomHelper;
16129 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16131 this.dom = Roo.getDom(existingEl);
16134 var o = config.dh || {tag: "div", cls: "x-layer"};
16135 this.dom = dh.append(pel, o);
16138 this.addClass(config.cls);
16140 this.constrain = config.constrain !== false;
16141 this.visibilityMode = Roo.Element.VISIBILITY;
16143 this.id = this.dom.id = config.id;
16145 this.id = Roo.id(this.dom);
16147 this.zindex = config.zindex || this.getZIndex();
16148 this.position("absolute", this.zindex);
16150 this.shadowOffset = config.shadowOffset || 4;
16151 this.shadow = new Roo.Shadow({
16152 offset : this.shadowOffset,
16153 mode : config.shadow
16156 this.shadowOffset = 0;
16158 this.useShim = config.shim !== false && Roo.useShims;
16159 this.useDisplay = config.useDisplay;
16163 var supr = Roo.Element.prototype;
16165 // shims are shared among layer to keep from having 100 iframes
16168 Roo.extend(Roo.Layer, Roo.Element, {
16170 getZIndex : function(){
16171 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16174 getShim : function(){
16181 var shim = shims.shift();
16183 shim = this.createShim();
16184 shim.enableDisplayMode('block');
16185 shim.dom.style.display = 'none';
16186 shim.dom.style.visibility = 'visible';
16188 var pn = this.dom.parentNode;
16189 if(shim.dom.parentNode != pn){
16190 pn.insertBefore(shim.dom, this.dom);
16192 shim.setStyle('z-index', this.getZIndex()-2);
16197 hideShim : function(){
16199 this.shim.setDisplayed(false);
16200 shims.push(this.shim);
16205 disableShadow : function(){
16207 this.shadowDisabled = true;
16208 this.shadow.hide();
16209 this.lastShadowOffset = this.shadowOffset;
16210 this.shadowOffset = 0;
16214 enableShadow : function(show){
16216 this.shadowDisabled = false;
16217 this.shadowOffset = this.lastShadowOffset;
16218 delete this.lastShadowOffset;
16226 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16227 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16228 sync : function(doShow){
16229 var sw = this.shadow;
16230 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16231 var sh = this.getShim();
16233 var w = this.getWidth(),
16234 h = this.getHeight();
16236 var l = this.getLeft(true),
16237 t = this.getTop(true);
16239 if(sw && !this.shadowDisabled){
16240 if(doShow && !sw.isVisible()){
16243 sw.realign(l, t, w, h);
16249 // fit the shim behind the shadow, so it is shimmed too
16250 var a = sw.adjusts, s = sh.dom.style;
16251 s.left = (Math.min(l, l+a.l))+"px";
16252 s.top = (Math.min(t, t+a.t))+"px";
16253 s.width = (w+a.w)+"px";
16254 s.height = (h+a.h)+"px";
16261 sh.setLeftTop(l, t);
16268 destroy : function(){
16271 this.shadow.hide();
16273 this.removeAllListeners();
16274 var pn = this.dom.parentNode;
16276 pn.removeChild(this.dom);
16278 Roo.Element.uncache(this.id);
16281 remove : function(){
16286 beginUpdate : function(){
16287 this.updating = true;
16291 endUpdate : function(){
16292 this.updating = false;
16297 hideUnders : function(negOffset){
16299 this.shadow.hide();
16305 constrainXY : function(){
16306 if(this.constrain){
16307 var vw = Roo.lib.Dom.getViewWidth(),
16308 vh = Roo.lib.Dom.getViewHeight();
16309 var s = Roo.get(document).getScroll();
16311 var xy = this.getXY();
16312 var x = xy[0], y = xy[1];
16313 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16314 // only move it if it needs it
16316 // first validate right/bottom
16317 if((x + w) > vw+s.left){
16318 x = vw - w - this.shadowOffset;
16321 if((y + h) > vh+s.top){
16322 y = vh - h - this.shadowOffset;
16325 // then make sure top/left isn't negative
16336 var ay = this.avoidY;
16337 if(y <= ay && (y+h) >= ay){
16343 supr.setXY.call(this, xy);
16349 isVisible : function(){
16350 return this.visible;
16354 showAction : function(){
16355 this.visible = true; // track visibility to prevent getStyle calls
16356 if(this.useDisplay === true){
16357 this.setDisplayed("");
16358 }else if(this.lastXY){
16359 supr.setXY.call(this, this.lastXY);
16360 }else if(this.lastLT){
16361 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16366 hideAction : function(){
16367 this.visible = false;
16368 if(this.useDisplay === true){
16369 this.setDisplayed(false);
16371 this.setLeftTop(-10000,-10000);
16375 // overridden Element method
16376 setVisible : function(v, a, d, c, e){
16381 var cb = function(){
16386 }.createDelegate(this);
16387 supr.setVisible.call(this, true, true, d, cb, e);
16390 this.hideUnders(true);
16399 }.createDelegate(this);
16401 supr.setVisible.call(this, v, a, d, cb, e);
16410 storeXY : function(xy){
16411 delete this.lastLT;
16415 storeLeftTop : function(left, top){
16416 delete this.lastXY;
16417 this.lastLT = [left, top];
16421 beforeFx : function(){
16422 this.beforeAction();
16423 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16427 afterFx : function(){
16428 Roo.Layer.superclass.afterFx.apply(this, arguments);
16429 this.sync(this.isVisible());
16433 beforeAction : function(){
16434 if(!this.updating && this.shadow){
16435 this.shadow.hide();
16439 // overridden Element method
16440 setLeft : function(left){
16441 this.storeLeftTop(left, this.getTop(true));
16442 supr.setLeft.apply(this, arguments);
16446 setTop : function(top){
16447 this.storeLeftTop(this.getLeft(true), top);
16448 supr.setTop.apply(this, arguments);
16452 setLeftTop : function(left, top){
16453 this.storeLeftTop(left, top);
16454 supr.setLeftTop.apply(this, arguments);
16458 setXY : function(xy, a, d, c, e){
16460 this.beforeAction();
16462 var cb = this.createCB(c);
16463 supr.setXY.call(this, xy, a, d, cb, e);
16470 createCB : function(c){
16481 // overridden Element method
16482 setX : function(x, a, d, c, e){
16483 this.setXY([x, this.getY()], a, d, c, e);
16486 // overridden Element method
16487 setY : function(y, a, d, c, e){
16488 this.setXY([this.getX(), y], a, d, c, e);
16491 // overridden Element method
16492 setSize : function(w, h, a, d, c, e){
16493 this.beforeAction();
16494 var cb = this.createCB(c);
16495 supr.setSize.call(this, w, h, a, d, cb, e);
16501 // overridden Element method
16502 setWidth : function(w, a, d, c, e){
16503 this.beforeAction();
16504 var cb = this.createCB(c);
16505 supr.setWidth.call(this, w, a, d, cb, e);
16511 // overridden Element method
16512 setHeight : function(h, a, d, c, e){
16513 this.beforeAction();
16514 var cb = this.createCB(c);
16515 supr.setHeight.call(this, h, a, d, cb, e);
16521 // overridden Element method
16522 setBounds : function(x, y, w, h, a, d, c, e){
16523 this.beforeAction();
16524 var cb = this.createCB(c);
16526 this.storeXY([x, y]);
16527 supr.setXY.call(this, [x, y]);
16528 supr.setSize.call(this, w, h, a, d, cb, e);
16531 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16537 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16538 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16539 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16540 * @param {Number} zindex The new z-index to set
16541 * @return {this} The Layer
16543 setZIndex : function(zindex){
16544 this.zindex = zindex;
16545 this.setStyle("z-index", zindex + 2);
16547 this.shadow.setZIndex(zindex + 1);
16550 this.shim.setStyle("z-index", zindex);
16555 * Original code for Roojs - LGPL
16556 * <script type="text/javascript">
16560 * @class Roo.XComponent
16561 * A delayed Element creator...
16562 * Or a way to group chunks of interface together.
16563 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16564 * used in conjunction with XComponent.build() it will create an instance of each element,
16565 * then call addxtype() to build the User interface.
16567 * Mypart.xyx = new Roo.XComponent({
16569 parent : 'Mypart.xyz', // empty == document.element.!!
16573 disabled : function() {}
16575 tree : function() { // return an tree of xtype declared components
16579 xtype : 'NestedLayoutPanel',
16586 * It can be used to build a big heiracy, with parent etc.
16587 * or you can just use this to render a single compoent to a dom element
16588 * MYPART.render(Roo.Element | String(id) | dom_element )
16595 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16596 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16598 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16600 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16601 * - if mulitple topModules exist, the last one is defined as the top module.
16605 * When the top level or multiple modules are to embedded into a existing HTML page,
16606 * the parent element can container '#id' of the element where the module will be drawn.
16610 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16611 * it relies more on a include mechanism, where sub modules are included into an outer page.
16612 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16614 * Bootstrap Roo Included elements
16616 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16617 * hence confusing the component builder as it thinks there are multiple top level elements.
16619 * String Over-ride & Translations
16621 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16622 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16623 * are needed. @see Roo.XComponent.overlayString
16627 * @extends Roo.util.Observable
16629 * @param cfg {Object} configuration of component
16632 Roo.XComponent = function(cfg) {
16633 Roo.apply(this, cfg);
16637 * Fires when this the componnt is built
16638 * @param {Roo.XComponent} c the component
16643 this.region = this.region || 'center'; // default..
16644 Roo.XComponent.register(this);
16645 this.modules = false;
16646 this.el = false; // where the layout goes..
16650 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16653 * The created element (with Roo.factory())
16654 * @type {Roo.Layout}
16660 * for BC - use el in new code
16661 * @type {Roo.Layout}
16667 * for BC - use el in new code
16668 * @type {Roo.Layout}
16673 * @cfg {Function|boolean} disabled
16674 * If this module is disabled by some rule, return true from the funtion
16679 * @cfg {String} parent
16680 * Name of parent element which it get xtype added to..
16685 * @cfg {String} order
16686 * Used to set the order in which elements are created (usefull for multiple tabs)
16691 * @cfg {String} name
16692 * String to display while loading.
16696 * @cfg {String} region
16697 * Region to render component to (defaults to center)
16702 * @cfg {Array} items
16703 * A single item array - the first element is the root of the tree..
16704 * It's done this way to stay compatible with the Xtype system...
16710 * The method that retuns the tree of parts that make up this compoennt
16717 * render element to dom or tree
16718 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16721 render : function(el)
16725 var hp = this.parent ? 1 : 0;
16726 Roo.debug && Roo.log(this);
16728 var tree = this._tree ? this._tree() : this.tree();
16731 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16732 // if parent is a '#.....' string, then let's use that..
16733 var ename = this.parent.substr(1);
16734 this.parent = false;
16735 Roo.debug && Roo.log(ename);
16737 case 'bootstrap-body':
16738 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16739 // this is the BorderLayout standard?
16740 this.parent = { el : true };
16743 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16744 // need to insert stuff...
16746 el : new Roo.bootstrap.layout.Border({
16747 el : document.body,
16753 tabPosition: 'top',
16754 //resizeTabs: true,
16755 alwaysShowTabs: true,
16765 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16766 this.parent = { el : new Roo.bootstrap.Body() };
16767 Roo.debug && Roo.log("setting el to doc body");
16770 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16774 this.parent = { el : true};
16777 el = Roo.get(ename);
16778 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16779 this.parent = { el : true};
16786 if (!el && !this.parent) {
16787 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16792 Roo.debug && Roo.log("EL:");
16793 Roo.debug && Roo.log(el);
16794 Roo.debug && Roo.log("this.parent.el:");
16795 Roo.debug && Roo.log(this.parent.el);
16798 // altertive root elements ??? - we need a better way to indicate these.
16799 var is_alt = Roo.XComponent.is_alt ||
16800 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16801 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16802 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16806 if (!this.parent && is_alt) {
16807 //el = Roo.get(document.body);
16808 this.parent = { el : true };
16813 if (!this.parent) {
16815 Roo.debug && Roo.log("no parent - creating one");
16817 el = el ? Roo.get(el) : false;
16819 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16822 el : new Roo.bootstrap.layout.Border({
16823 el: el || document.body,
16829 tabPosition: 'top',
16830 //resizeTabs: true,
16831 alwaysShowTabs: false,
16834 overflow: 'visible'
16840 // it's a top level one..
16842 el : new Roo.BorderLayout(el || document.body, {
16847 tabPosition: 'top',
16848 //resizeTabs: true,
16849 alwaysShowTabs: el && hp? false : true,
16850 hideTabs: el || !hp ? true : false,
16858 if (!this.parent.el) {
16859 // probably an old style ctor, which has been disabled.
16863 // The 'tree' method is '_tree now'
16865 tree.region = tree.region || this.region;
16866 var is_body = false;
16867 if (this.parent.el === true) {
16868 // bootstrap... - body..
16872 this.parent.el = Roo.factory(tree);
16876 this.el = this.parent.el.addxtype(tree, undefined, is_body);
16877 this.fireEvent('built', this);
16879 this.panel = this.el;
16880 this.layout = this.panel.layout;
16881 this.parentLayout = this.parent.layout || false;
16887 Roo.apply(Roo.XComponent, {
16889 * @property hideProgress
16890 * true to disable the building progress bar.. usefull on single page renders.
16893 hideProgress : false,
16895 * @property buildCompleted
16896 * True when the builder has completed building the interface.
16899 buildCompleted : false,
16902 * @property topModule
16903 * the upper most module - uses document.element as it's constructor.
16910 * @property modules
16911 * array of modules to be created by registration system.
16912 * @type {Array} of Roo.XComponent
16917 * @property elmodules
16918 * array of modules to be created by which use #ID
16919 * @type {Array} of Roo.XComponent
16926 * Is an alternative Root - normally used by bootstrap or other systems,
16927 * where the top element in the tree can wrap 'body'
16928 * @type {boolean} (default false)
16933 * @property build_from_html
16934 * Build elements from html - used by bootstrap HTML stuff
16935 * - this is cleared after build is completed
16936 * @type {boolean} (default false)
16939 build_from_html : false,
16941 * Register components to be built later.
16943 * This solves the following issues
16944 * - Building is not done on page load, but after an authentication process has occured.
16945 * - Interface elements are registered on page load
16946 * - Parent Interface elements may not be loaded before child, so this handles that..
16953 module : 'Pman.Tab.projectMgr',
16955 parent : 'Pman.layout',
16956 disabled : false, // or use a function..
16959 * * @param {Object} details about module
16961 register : function(obj) {
16963 Roo.XComponent.event.fireEvent('register', obj);
16964 switch(typeof(obj.disabled) ) {
16970 if ( obj.disabled() ) {
16976 if (obj.disabled || obj.region == '#disabled') {
16982 this.modules.push(obj);
16986 * convert a string to an object..
16987 * eg. 'AAA.BBB' -> finds AAA.BBB
16991 toObject : function(str)
16993 if (!str || typeof(str) == 'object') {
16996 if (str.substring(0,1) == '#') {
17000 var ar = str.split('.');
17005 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
17007 throw "Module not found : " + str;
17011 throw "Module not found : " + str;
17013 Roo.each(ar, function(e) {
17014 if (typeof(o[e]) == 'undefined') {
17015 throw "Module not found : " + str;
17026 * move modules into their correct place in the tree..
17029 preBuild : function ()
17032 Roo.each(this.modules , function (obj)
17034 Roo.XComponent.event.fireEvent('beforebuild', obj);
17036 var opar = obj.parent;
17038 obj.parent = this.toObject(opar);
17040 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
17045 Roo.debug && Roo.log("GOT top level module");
17046 Roo.debug && Roo.log(obj);
17047 obj.modules = new Roo.util.MixedCollection(false,
17048 function(o) { return o.order + '' }
17050 this.topModule = obj;
17053 // parent is a string (usually a dom element name..)
17054 if (typeof(obj.parent) == 'string') {
17055 this.elmodules.push(obj);
17058 if (obj.parent.constructor != Roo.XComponent) {
17059 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
17061 if (!obj.parent.modules) {
17062 obj.parent.modules = new Roo.util.MixedCollection(false,
17063 function(o) { return o.order + '' }
17066 if (obj.parent.disabled) {
17067 obj.disabled = true;
17069 obj.parent.modules.add(obj);
17074 * make a list of modules to build.
17075 * @return {Array} list of modules.
17078 buildOrder : function()
17081 var cmp = function(a,b) {
17082 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
17084 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
17085 throw "No top level modules to build";
17088 // make a flat list in order of modules to build.
17089 var mods = this.topModule ? [ this.topModule ] : [];
17092 // elmodules (is a list of DOM based modules )
17093 Roo.each(this.elmodules, function(e) {
17095 if (!this.topModule &&
17096 typeof(e.parent) == 'string' &&
17097 e.parent.substring(0,1) == '#' &&
17098 Roo.get(e.parent.substr(1))
17101 _this.topModule = e;
17107 // add modules to their parents..
17108 var addMod = function(m) {
17109 Roo.debug && Roo.log("build Order: add: " + m.name);
17112 if (m.modules && !m.disabled) {
17113 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17114 m.modules.keySort('ASC', cmp );
17115 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17117 m.modules.each(addMod);
17119 Roo.debug && Roo.log("build Order: no child modules");
17121 // not sure if this is used any more..
17123 m.finalize.name = m.name + " (clean up) ";
17124 mods.push(m.finalize);
17128 if (this.topModule && this.topModule.modules) {
17129 this.topModule.modules.keySort('ASC', cmp );
17130 this.topModule.modules.each(addMod);
17136 * Build the registered modules.
17137 * @param {Object} parent element.
17138 * @param {Function} optional method to call after module has been added.
17142 build : function(opts)
17145 if (typeof(opts) != 'undefined') {
17146 Roo.apply(this,opts);
17150 var mods = this.buildOrder();
17152 //this.allmods = mods;
17153 //Roo.debug && Roo.log(mods);
17155 if (!mods.length) { // should not happen
17156 throw "NO modules!!!";
17160 var msg = "Building Interface...";
17161 // flash it up as modal - so we store the mask!?
17162 if (!this.hideProgress && Roo.MessageBox) {
17163 Roo.MessageBox.show({ title: 'loading' });
17164 Roo.MessageBox.show({
17165 title: "Please wait...",
17175 var total = mods.length;
17178 var progressRun = function() {
17179 if (!mods.length) {
17180 Roo.debug && Roo.log('hide?');
17181 if (!this.hideProgress && Roo.MessageBox) {
17182 Roo.MessageBox.hide();
17184 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17186 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17192 var m = mods.shift();
17195 Roo.debug && Roo.log(m);
17196 // not sure if this is supported any more.. - modules that are are just function
17197 if (typeof(m) == 'function') {
17199 return progressRun.defer(10, _this);
17203 msg = "Building Interface " + (total - mods.length) +
17205 (m.name ? (' - ' + m.name) : '');
17206 Roo.debug && Roo.log(msg);
17207 if (!_this.hideProgress && Roo.MessageBox) {
17208 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17212 // is the module disabled?
17213 var disabled = (typeof(m.disabled) == 'function') ?
17214 m.disabled.call(m.module.disabled) : m.disabled;
17218 return progressRun(); // we do not update the display!
17226 // it's 10 on top level, and 1 on others??? why...
17227 return progressRun.defer(10, _this);
17230 progressRun.defer(1, _this);
17236 * Overlay a set of modified strings onto a component
17237 * This is dependant on our builder exporting the strings and 'named strings' elements.
17239 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17240 * @param {Object} associative array of 'named' string and it's new value.
17243 overlayStrings : function( component, strings )
17245 if (typeof(component['_named_strings']) == 'undefined') {
17246 throw "ERROR: component does not have _named_strings";
17248 for ( var k in strings ) {
17249 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17250 if (md !== false) {
17251 component['_strings'][md] = strings[k];
17253 Roo.log('could not find named string: ' + k + ' in');
17254 Roo.log(component);
17269 * wrapper for event.on - aliased later..
17270 * Typically use to register a event handler for register:
17272 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17281 Roo.XComponent.event = new Roo.util.Observable({
17285 * Fires when an Component is registered,
17286 * set the disable property on the Component to stop registration.
17287 * @param {Roo.XComponent} c the component being registerd.
17292 * @event beforebuild
17293 * Fires before each Component is built
17294 * can be used to apply permissions.
17295 * @param {Roo.XComponent} c the component being registerd.
17298 'beforebuild' : true,
17300 * @event buildcomplete
17301 * Fires on the top level element when all elements have been built
17302 * @param {Roo.XComponent} the top level component.
17304 'buildcomplete' : true
17309 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17312 * marked - a markdown parser
17313 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17314 * https://github.com/chjj/marked
17320 * Roo.Markdown - is a very crude wrapper around marked..
17324 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17326 * Note: move the sample code to the bottom of this
17327 * file before uncommenting it.
17332 Roo.Markdown.toHtml = function(text) {
17334 var c = new Roo.Markdown.marked.setOptions({
17335 renderer: new Roo.Markdown.marked.Renderer(),
17346 text = text.replace(/\\\n/g,' ');
17347 return Roo.Markdown.marked(text);
17352 // Wraps all "globals" so that the only thing
17353 // exposed is makeHtml().
17359 * eval:var:unescape
17367 var escape = function (html, encode) {
17369 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17370 .replace(/</g, '<')
17371 .replace(/>/g, '>')
17372 .replace(/"/g, '"')
17373 .replace(/'/g, ''');
17376 var unescape = function (html) {
17377 // explicitly match decimal, hex, and named HTML entities
17378 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17379 n = n.toLowerCase();
17380 if (n === 'colon') { return ':'; }
17381 if (n.charAt(0) === '#') {
17382 return n.charAt(1) === 'x'
17383 ? String.fromCharCode(parseInt(n.substring(2), 16))
17384 : String.fromCharCode(+n.substring(1));
17390 var replace = function (regex, opt) {
17391 regex = regex.source;
17393 return function self(name, val) {
17394 if (!name) { return new RegExp(regex, opt); }
17395 val = val.source || val;
17396 val = val.replace(/(^|[^\[])\^/g, '$1');
17397 regex = regex.replace(name, val);
17406 var noop = function () {}
17412 var merge = function (obj) {
17417 for (; i < arguments.length; i++) {
17418 target = arguments[i];
17419 for (key in target) {
17420 if (Object.prototype.hasOwnProperty.call(target, key)) {
17421 obj[key] = target[key];
17431 * Block-Level Grammar
17439 code: /^( {4}[^\n]+\n*)+/,
17441 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17442 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17444 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17445 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17446 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17447 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17448 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17450 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17454 block.bullet = /(?:[*+-]|\d+\.)/;
17455 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17456 block.item = replace(block.item, 'gm')
17457 (/bull/g, block.bullet)
17460 block.list = replace(block.list)
17461 (/bull/g, block.bullet)
17462 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17463 ('def', '\\n+(?=' + block.def.source + ')')
17466 block.blockquote = replace(block.blockquote)
17470 block._tag = '(?!(?:'
17471 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17472 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17473 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17475 block.html = replace(block.html)
17476 ('comment', /<!--[\s\S]*?-->/)
17477 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17478 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17479 (/tag/g, block._tag)
17482 block.paragraph = replace(block.paragraph)
17484 ('heading', block.heading)
17485 ('lheading', block.lheading)
17486 ('blockquote', block.blockquote)
17487 ('tag', '<' + block._tag)
17492 * Normal Block Grammar
17495 block.normal = merge({}, block);
17498 * GFM Block Grammar
17501 block.gfm = merge({}, block.normal, {
17502 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17504 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17507 block.gfm.paragraph = replace(block.paragraph)
17509 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17510 + block.list.source.replace('\\1', '\\3') + '|')
17514 * GFM + Tables Block Grammar
17517 block.tables = merge({}, block.gfm, {
17518 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17519 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17526 var Lexer = function (options) {
17528 this.tokens.links = {};
17529 this.options = options || marked.defaults;
17530 this.rules = block.normal;
17532 if (this.options.gfm) {
17533 if (this.options.tables) {
17534 this.rules = block.tables;
17536 this.rules = block.gfm;
17542 * Expose Block Rules
17545 Lexer.rules = block;
17548 * Static Lex Method
17551 Lexer.lex = function(src, options) {
17552 var lexer = new Lexer(options);
17553 return lexer.lex(src);
17560 Lexer.prototype.lex = function(src) {
17562 .replace(/\r\n|\r/g, '\n')
17563 .replace(/\t/g, ' ')
17564 .replace(/\u00a0/g, ' ')
17565 .replace(/\u2424/g, '\n');
17567 return this.token(src, true);
17574 Lexer.prototype.token = function(src, top, bq) {
17575 var src = src.replace(/^ +$/gm, '')
17588 if (cap = this.rules.newline.exec(src)) {
17589 src = src.substring(cap[0].length);
17590 if (cap[0].length > 1) {
17598 if (cap = this.rules.code.exec(src)) {
17599 src = src.substring(cap[0].length);
17600 cap = cap[0].replace(/^ {4}/gm, '');
17603 text: !this.options.pedantic
17604 ? cap.replace(/\n+$/, '')
17611 if (cap = this.rules.fences.exec(src)) {
17612 src = src.substring(cap[0].length);
17622 if (cap = this.rules.heading.exec(src)) {
17623 src = src.substring(cap[0].length);
17626 depth: cap[1].length,
17632 // table no leading pipe (gfm)
17633 if (top && (cap = this.rules.nptable.exec(src))) {
17634 src = src.substring(cap[0].length);
17638 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17639 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17640 cells: cap[3].replace(/\n$/, '').split('\n')
17643 for (i = 0; i < item.align.length; i++) {
17644 if (/^ *-+: *$/.test(item.align[i])) {
17645 item.align[i] = 'right';
17646 } else if (/^ *:-+: *$/.test(item.align[i])) {
17647 item.align[i] = 'center';
17648 } else if (/^ *:-+ *$/.test(item.align[i])) {
17649 item.align[i] = 'left';
17651 item.align[i] = null;
17655 for (i = 0; i < item.cells.length; i++) {
17656 item.cells[i] = item.cells[i].split(/ *\| */);
17659 this.tokens.push(item);
17665 if (cap = this.rules.lheading.exec(src)) {
17666 src = src.substring(cap[0].length);
17669 depth: cap[2] === '=' ? 1 : 2,
17676 if (cap = this.rules.hr.exec(src)) {
17677 src = src.substring(cap[0].length);
17685 if (cap = this.rules.blockquote.exec(src)) {
17686 src = src.substring(cap[0].length);
17689 type: 'blockquote_start'
17692 cap = cap[0].replace(/^ *> ?/gm, '');
17694 // Pass `top` to keep the current
17695 // "toplevel" state. This is exactly
17696 // how markdown.pl works.
17697 this.token(cap, top, true);
17700 type: 'blockquote_end'
17707 if (cap = this.rules.list.exec(src)) {
17708 src = src.substring(cap[0].length);
17712 type: 'list_start',
17713 ordered: bull.length > 1
17716 // Get each top-level item.
17717 cap = cap[0].match(this.rules.item);
17723 for (; i < l; i++) {
17726 // Remove the list item's bullet
17727 // so it is seen as the next token.
17728 space = item.length;
17729 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17731 // Outdent whatever the
17732 // list item contains. Hacky.
17733 if (~item.indexOf('\n ')) {
17734 space -= item.length;
17735 item = !this.options.pedantic
17736 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17737 : item.replace(/^ {1,4}/gm, '');
17740 // Determine whether the next list item belongs here.
17741 // Backpedal if it does not belong in this list.
17742 if (this.options.smartLists && i !== l - 1) {
17743 b = block.bullet.exec(cap[i + 1])[0];
17744 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17745 src = cap.slice(i + 1).join('\n') + src;
17750 // Determine whether item is loose or not.
17751 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17752 // for discount behavior.
17753 loose = next || /\n\n(?!\s*$)/.test(item);
17755 next = item.charAt(item.length - 1) === '\n';
17756 if (!loose) { loose = next; }
17761 ? 'loose_item_start'
17762 : 'list_item_start'
17766 this.token(item, false, bq);
17769 type: 'list_item_end'
17781 if (cap = this.rules.html.exec(src)) {
17782 src = src.substring(cap[0].length);
17784 type: this.options.sanitize
17787 pre: !this.options.sanitizer
17788 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17795 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17796 src = src.substring(cap[0].length);
17797 this.tokens.links[cap[1].toLowerCase()] = {
17805 if (top && (cap = this.rules.table.exec(src))) {
17806 src = src.substring(cap[0].length);
17810 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17811 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17812 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17815 for (i = 0; i < item.align.length; i++) {
17816 if (/^ *-+: *$/.test(item.align[i])) {
17817 item.align[i] = 'right';
17818 } else if (/^ *:-+: *$/.test(item.align[i])) {
17819 item.align[i] = 'center';
17820 } else if (/^ *:-+ *$/.test(item.align[i])) {
17821 item.align[i] = 'left';
17823 item.align[i] = null;
17827 for (i = 0; i < item.cells.length; i++) {
17828 item.cells[i] = item.cells[i]
17829 .replace(/^ *\| *| *\| *$/g, '')
17833 this.tokens.push(item);
17838 // top-level paragraph
17839 if (top && (cap = this.rules.paragraph.exec(src))) {
17840 src = src.substring(cap[0].length);
17843 text: cap[1].charAt(cap[1].length - 1) === '\n'
17844 ? cap[1].slice(0, -1)
17851 if (cap = this.rules.text.exec(src)) {
17852 // Top-level should never reach here.
17853 src = src.substring(cap[0].length);
17863 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17867 return this.tokens;
17871 * Inline-Level Grammar
17875 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
17876 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
17878 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
17879 link: /^!?\[(inside)\]\(href\)/,
17880 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
17881 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
17882 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
17883 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
17884 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
17885 br: /^ {2,}\n(?!\s*$)/,
17887 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
17890 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
17891 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
17893 inline.link = replace(inline.link)
17894 ('inside', inline._inside)
17895 ('href', inline._href)
17898 inline.reflink = replace(inline.reflink)
17899 ('inside', inline._inside)
17903 * Normal Inline Grammar
17906 inline.normal = merge({}, inline);
17909 * Pedantic Inline Grammar
17912 inline.pedantic = merge({}, inline.normal, {
17913 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
17914 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
17918 * GFM Inline Grammar
17921 inline.gfm = merge({}, inline.normal, {
17922 escape: replace(inline.escape)('])', '~|])')(),
17923 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
17924 del: /^~~(?=\S)([\s\S]*?\S)~~/,
17925 text: replace(inline.text)
17927 ('|', '|https?://|')
17932 * GFM + Line Breaks Inline Grammar
17935 inline.breaks = merge({}, inline.gfm, {
17936 br: replace(inline.br)('{2,}', '*')(),
17937 text: replace(inline.gfm.text)('{2,}', '*')()
17941 * Inline Lexer & Compiler
17944 var InlineLexer = function (links, options) {
17945 this.options = options || marked.defaults;
17946 this.links = links;
17947 this.rules = inline.normal;
17948 this.renderer = this.options.renderer || new Renderer;
17949 this.renderer.options = this.options;
17953 Error('Tokens array requires a `links` property.');
17956 if (this.options.gfm) {
17957 if (this.options.breaks) {
17958 this.rules = inline.breaks;
17960 this.rules = inline.gfm;
17962 } else if (this.options.pedantic) {
17963 this.rules = inline.pedantic;
17968 * Expose Inline Rules
17971 InlineLexer.rules = inline;
17974 * Static Lexing/Compiling Method
17977 InlineLexer.output = function(src, links, options) {
17978 var inline = new InlineLexer(links, options);
17979 return inline.output(src);
17986 InlineLexer.prototype.output = function(src) {
17995 if (cap = this.rules.escape.exec(src)) {
17996 src = src.substring(cap[0].length);
18002 if (cap = this.rules.autolink.exec(src)) {
18003 src = src.substring(cap[0].length);
18004 if (cap[2] === '@') {
18005 text = cap[1].charAt(6) === ':'
18006 ? this.mangle(cap[1].substring(7))
18007 : this.mangle(cap[1]);
18008 href = this.mangle('mailto:') + text;
18010 text = escape(cap[1]);
18013 out += this.renderer.link(href, null, text);
18018 if (!this.inLink && (cap = this.rules.url.exec(src))) {
18019 src = src.substring(cap[0].length);
18020 text = escape(cap[1]);
18022 out += this.renderer.link(href, null, text);
18027 if (cap = this.rules.tag.exec(src)) {
18028 if (!this.inLink && /^<a /i.test(cap[0])) {
18029 this.inLink = true;
18030 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
18031 this.inLink = false;
18033 src = src.substring(cap[0].length);
18034 out += this.options.sanitize
18035 ? this.options.sanitizer
18036 ? this.options.sanitizer(cap[0])
18043 if (cap = this.rules.link.exec(src)) {
18044 src = src.substring(cap[0].length);
18045 this.inLink = true;
18046 out += this.outputLink(cap, {
18050 this.inLink = false;
18055 if ((cap = this.rules.reflink.exec(src))
18056 || (cap = this.rules.nolink.exec(src))) {
18057 src = src.substring(cap[0].length);
18058 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
18059 link = this.links[link.toLowerCase()];
18060 if (!link || !link.href) {
18061 out += cap[0].charAt(0);
18062 src = cap[0].substring(1) + src;
18065 this.inLink = true;
18066 out += this.outputLink(cap, link);
18067 this.inLink = false;
18072 if (cap = this.rules.strong.exec(src)) {
18073 src = src.substring(cap[0].length);
18074 out += this.renderer.strong(this.output(cap[2] || cap[1]));
18079 if (cap = this.rules.em.exec(src)) {
18080 src = src.substring(cap[0].length);
18081 out += this.renderer.em(this.output(cap[2] || cap[1]));
18086 if (cap = this.rules.code.exec(src)) {
18087 src = src.substring(cap[0].length);
18088 out += this.renderer.codespan(escape(cap[2], true));
18093 if (cap = this.rules.br.exec(src)) {
18094 src = src.substring(cap[0].length);
18095 out += this.renderer.br();
18100 if (cap = this.rules.del.exec(src)) {
18101 src = src.substring(cap[0].length);
18102 out += this.renderer.del(this.output(cap[1]));
18107 if (cap = this.rules.text.exec(src)) {
18108 src = src.substring(cap[0].length);
18109 out += this.renderer.text(escape(this.smartypants(cap[0])));
18115 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18126 InlineLexer.prototype.outputLink = function(cap, link) {
18127 var href = escape(link.href)
18128 , title = link.title ? escape(link.title) : null;
18130 return cap[0].charAt(0) !== '!'
18131 ? this.renderer.link(href, title, this.output(cap[1]))
18132 : this.renderer.image(href, title, escape(cap[1]));
18136 * Smartypants Transformations
18139 InlineLexer.prototype.smartypants = function(text) {
18140 if (!this.options.smartypants) { return text; }
18143 .replace(/---/g, '\u2014')
18145 .replace(/--/g, '\u2013')
18147 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18148 // closing singles & apostrophes
18149 .replace(/'/g, '\u2019')
18151 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18153 .replace(/"/g, '\u201d')
18155 .replace(/\.{3}/g, '\u2026');
18162 InlineLexer.prototype.mangle = function(text) {
18163 if (!this.options.mangle) { return text; }
18169 for (; i < l; i++) {
18170 ch = text.charCodeAt(i);
18171 if (Math.random() > 0.5) {
18172 ch = 'x' + ch.toString(16);
18174 out += '&#' + ch + ';';
18185 * eval:var:Renderer
18188 var Renderer = function (options) {
18189 this.options = options || {};
18192 Renderer.prototype.code = function(code, lang, escaped) {
18193 if (this.options.highlight) {
18194 var out = this.options.highlight(code, lang);
18195 if (out != null && out !== code) {
18200 // hack!!! - it's already escapeD?
18205 return '<pre><code>'
18206 + (escaped ? code : escape(code, true))
18207 + '\n</code></pre>';
18210 return '<pre><code class="'
18211 + this.options.langPrefix
18212 + escape(lang, true)
18214 + (escaped ? code : escape(code, true))
18215 + '\n</code></pre>\n';
18218 Renderer.prototype.blockquote = function(quote) {
18219 return '<blockquote>\n' + quote + '</blockquote>\n';
18222 Renderer.prototype.html = function(html) {
18226 Renderer.prototype.heading = function(text, level, raw) {
18230 + this.options.headerPrefix
18231 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18239 Renderer.prototype.hr = function() {
18240 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18243 Renderer.prototype.list = function(body, ordered) {
18244 var type = ordered ? 'ol' : 'ul';
18245 return '<' + type + '>\n' + body + '</' + type + '>\n';
18248 Renderer.prototype.listitem = function(text) {
18249 return '<li>' + text + '</li>\n';
18252 Renderer.prototype.paragraph = function(text) {
18253 return '<p>' + text + '</p>\n';
18256 Renderer.prototype.table = function(header, body) {
18257 return '<table class="table table-striped">\n'
18267 Renderer.prototype.tablerow = function(content) {
18268 return '<tr>\n' + content + '</tr>\n';
18271 Renderer.prototype.tablecell = function(content, flags) {
18272 var type = flags.header ? 'th' : 'td';
18273 var tag = flags.align
18274 ? '<' + type + ' style="text-align:' + flags.align + '">'
18275 : '<' + type + '>';
18276 return tag + content + '</' + type + '>\n';
18279 // span level renderer
18280 Renderer.prototype.strong = function(text) {
18281 return '<strong>' + text + '</strong>';
18284 Renderer.prototype.em = function(text) {
18285 return '<em>' + text + '</em>';
18288 Renderer.prototype.codespan = function(text) {
18289 return '<code>' + text + '</code>';
18292 Renderer.prototype.br = function() {
18293 return this.options.xhtml ? '<br/>' : '<br>';
18296 Renderer.prototype.del = function(text) {
18297 return '<del>' + text + '</del>';
18300 Renderer.prototype.link = function(href, title, text) {
18301 if (this.options.sanitize) {
18303 var prot = decodeURIComponent(unescape(href))
18304 .replace(/[^\w:]/g, '')
18309 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18313 var out = '<a href="' + href + '"';
18315 out += ' title="' + title + '"';
18317 out += '>' + text + '</a>';
18321 Renderer.prototype.image = function(href, title, text) {
18322 var out = '<img src="' + href + '" alt="' + text + '"';
18324 out += ' title="' + title + '"';
18326 out += this.options.xhtml ? '/>' : '>';
18330 Renderer.prototype.text = function(text) {
18335 * Parsing & Compiling
18341 var Parser= function (options) {
18344 this.options = options || marked.defaults;
18345 this.options.renderer = this.options.renderer || new Renderer;
18346 this.renderer = this.options.renderer;
18347 this.renderer.options = this.options;
18351 * Static Parse Method
18354 Parser.parse = function(src, options, renderer) {
18355 var parser = new Parser(options, renderer);
18356 return parser.parse(src);
18363 Parser.prototype.parse = function(src) {
18364 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18365 this.tokens = src.reverse();
18368 while (this.next()) {
18379 Parser.prototype.next = function() {
18380 return this.token = this.tokens.pop();
18384 * Preview Next Token
18387 Parser.prototype.peek = function() {
18388 return this.tokens[this.tokens.length - 1] || 0;
18392 * Parse Text Tokens
18395 Parser.prototype.parseText = function() {
18396 var body = this.token.text;
18398 while (this.peek().type === 'text') {
18399 body += '\n' + this.next().text;
18402 return this.inline.output(body);
18406 * Parse Current Token
18409 Parser.prototype.tok = function() {
18410 switch (this.token.type) {
18415 return this.renderer.hr();
18418 return this.renderer.heading(
18419 this.inline.output(this.token.text),
18424 return this.renderer.code(this.token.text,
18426 this.token.escaped);
18439 for (i = 0; i < this.token.header.length; i++) {
18440 flags = { header: true, align: this.token.align[i] };
18441 cell += this.renderer.tablecell(
18442 this.inline.output(this.token.header[i]),
18443 { header: true, align: this.token.align[i] }
18446 header += this.renderer.tablerow(cell);
18448 for (i = 0; i < this.token.cells.length; i++) {
18449 row = this.token.cells[i];
18452 for (j = 0; j < row.length; j++) {
18453 cell += this.renderer.tablecell(
18454 this.inline.output(row[j]),
18455 { header: false, align: this.token.align[j] }
18459 body += this.renderer.tablerow(cell);
18461 return this.renderer.table(header, body);
18463 case 'blockquote_start': {
18466 while (this.next().type !== 'blockquote_end') {
18467 body += this.tok();
18470 return this.renderer.blockquote(body);
18472 case 'list_start': {
18474 , ordered = this.token.ordered;
18476 while (this.next().type !== 'list_end') {
18477 body += this.tok();
18480 return this.renderer.list(body, ordered);
18482 case 'list_item_start': {
18485 while (this.next().type !== 'list_item_end') {
18486 body += this.token.type === 'text'
18491 return this.renderer.listitem(body);
18493 case 'loose_item_start': {
18496 while (this.next().type !== 'list_item_end') {
18497 body += this.tok();
18500 return this.renderer.listitem(body);
18503 var html = !this.token.pre && !this.options.pedantic
18504 ? this.inline.output(this.token.text)
18506 return this.renderer.html(html);
18508 case 'paragraph': {
18509 return this.renderer.paragraph(this.inline.output(this.token.text));
18512 return this.renderer.paragraph(this.parseText());
18524 var marked = function (src, opt, callback) {
18525 if (callback || typeof opt === 'function') {
18531 opt = merge({}, marked.defaults, opt || {});
18533 var highlight = opt.highlight
18539 tokens = Lexer.lex(src, opt)
18541 return callback(e);
18544 pending = tokens.length;
18548 var done = function(err) {
18550 opt.highlight = highlight;
18551 return callback(err);
18557 out = Parser.parse(tokens, opt);
18562 opt.highlight = highlight;
18566 : callback(null, out);
18569 if (!highlight || highlight.length < 3) {
18573 delete opt.highlight;
18575 if (!pending) { return done(); }
18577 for (; i < tokens.length; i++) {
18579 if (token.type !== 'code') {
18580 return --pending || done();
18582 return highlight(token.text, token.lang, function(err, code) {
18583 if (err) { return done(err); }
18584 if (code == null || code === token.text) {
18585 return --pending || done();
18588 token.escaped = true;
18589 --pending || done();
18597 if (opt) { opt = merge({}, marked.defaults, opt); }
18598 return Parser.parse(Lexer.lex(src, opt), opt);
18600 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18601 if ((opt || marked.defaults).silent) {
18602 return '<p>An error occured:</p><pre>'
18603 + escape(e.message + '', true)
18615 marked.setOptions = function(opt) {
18616 merge(marked.defaults, opt);
18620 marked.defaults = {
18631 langPrefix: 'lang-',
18632 smartypants: false,
18634 renderer: new Renderer,
18642 marked.Parser = Parser;
18643 marked.parser = Parser.parse;
18645 marked.Renderer = Renderer;
18647 marked.Lexer = Lexer;
18648 marked.lexer = Lexer.lex;
18650 marked.InlineLexer = InlineLexer;
18651 marked.inlineLexer = InlineLexer.output;
18653 marked.parse = marked;
18655 Roo.Markdown.marked = marked;
18659 * Ext JS Library 1.1.1
18660 * Copyright(c) 2006-2007, Ext JS, LLC.
18662 * Originally Released Under LGPL - original licence link has changed is not relivant.
18665 * <script type="text/javascript">
18671 * These classes are derivatives of the similarly named classes in the YUI Library.
18672 * The original license:
18673 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18674 * Code licensed under the BSD License:
18675 * http://developer.yahoo.net/yui/license.txt
18680 var Event=Roo.EventManager;
18681 var Dom=Roo.lib.Dom;
18684 * @class Roo.dd.DragDrop
18685 * @extends Roo.util.Observable
18686 * Defines the interface and base operation of items that that can be
18687 * dragged or can be drop targets. It was designed to be extended, overriding
18688 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18689 * Up to three html elements can be associated with a DragDrop instance:
18691 * <li>linked element: the element that is passed into the constructor.
18692 * This is the element which defines the boundaries for interaction with
18693 * other DragDrop objects.</li>
18694 * <li>handle element(s): The drag operation only occurs if the element that
18695 * was clicked matches a handle element. By default this is the linked
18696 * element, but there are times that you will want only a portion of the
18697 * linked element to initiate the drag operation, and the setHandleElId()
18698 * method provides a way to define this.</li>
18699 * <li>drag element: this represents the element that would be moved along
18700 * with the cursor during a drag operation. By default, this is the linked
18701 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18702 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18705 * This class should not be instantiated until the onload event to ensure that
18706 * the associated elements are available.
18707 * The following would define a DragDrop obj that would interact with any
18708 * other DragDrop obj in the "group1" group:
18710 * dd = new Roo.dd.DragDrop("div1", "group1");
18712 * Since none of the event handlers have been implemented, nothing would
18713 * actually happen if you were to run the code above. Normally you would
18714 * override this class or one of the default implementations, but you can
18715 * also override the methods you want on an instance of the class...
18717 * dd.onDragDrop = function(e, id) {
18718 * alert("dd was dropped on " + id);
18722 * @param {String} id of the element that is linked to this instance
18723 * @param {String} sGroup the group of related DragDrop objects
18724 * @param {object} config an object containing configurable attributes
18725 * Valid properties for DragDrop:
18726 * padding, isTarget, maintainOffset, primaryButtonOnly
18728 Roo.dd.DragDrop = function(id, sGroup, config) {
18730 this.init(id, sGroup, config);
18735 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18738 * The id of the element associated with this object. This is what we
18739 * refer to as the "linked element" because the size and position of
18740 * this element is used to determine when the drag and drop objects have
18748 * Configuration attributes passed into the constructor
18755 * The id of the element that will be dragged. By default this is same
18756 * as the linked element , but could be changed to another element. Ex:
18758 * @property dragElId
18765 * the id of the element that initiates the drag operation. By default
18766 * this is the linked element, but could be changed to be a child of this
18767 * element. This lets us do things like only starting the drag when the
18768 * header element within the linked html element is clicked.
18769 * @property handleElId
18776 * An associative array of HTML tags that will be ignored if clicked.
18777 * @property invalidHandleTypes
18778 * @type {string: string}
18780 invalidHandleTypes: null,
18783 * An associative array of ids for elements that will be ignored if clicked
18784 * @property invalidHandleIds
18785 * @type {string: string}
18787 invalidHandleIds: null,
18790 * An indexted array of css class names for elements that will be ignored
18792 * @property invalidHandleClasses
18795 invalidHandleClasses: null,
18798 * The linked element's absolute X position at the time the drag was
18800 * @property startPageX
18807 * The linked element's absolute X position at the time the drag was
18809 * @property startPageY
18816 * The group defines a logical collection of DragDrop objects that are
18817 * related. Instances only get events when interacting with other
18818 * DragDrop object in the same group. This lets us define multiple
18819 * groups using a single DragDrop subclass if we want.
18821 * @type {string: string}
18826 * Individual drag/drop instances can be locked. This will prevent
18827 * onmousedown start drag.
18835 * Lock this instance
18838 lock: function() { this.locked = true; },
18841 * Unlock this instace
18844 unlock: function() { this.locked = false; },
18847 * By default, all insances can be a drop target. This can be disabled by
18848 * setting isTarget to false.
18855 * The padding configured for this drag and drop object for calculating
18856 * the drop zone intersection with this object.
18863 * Cached reference to the linked element
18864 * @property _domRef
18870 * Internal typeof flag
18871 * @property __ygDragDrop
18874 __ygDragDrop: true,
18877 * Set to true when horizontal contraints are applied
18878 * @property constrainX
18885 * Set to true when vertical contraints are applied
18886 * @property constrainY
18893 * The left constraint
18901 * The right constraint
18909 * The up constraint
18918 * The down constraint
18926 * Maintain offsets when we resetconstraints. Set to true when you want
18927 * the position of the element relative to its parent to stay the same
18928 * when the page changes
18930 * @property maintainOffset
18933 maintainOffset: false,
18936 * Array of pixel locations the element will snap to if we specified a
18937 * horizontal graduation/interval. This array is generated automatically
18938 * when you define a tick interval.
18945 * Array of pixel locations the element will snap to if we specified a
18946 * vertical graduation/interval. This array is generated automatically
18947 * when you define a tick interval.
18954 * By default the drag and drop instance will only respond to the primary
18955 * button click (left button for a right-handed mouse). Set to true to
18956 * allow drag and drop to start with any mouse click that is propogated
18958 * @property primaryButtonOnly
18961 primaryButtonOnly: true,
18964 * The availabe property is false until the linked dom element is accessible.
18965 * @property available
18971 * By default, drags can only be initiated if the mousedown occurs in the
18972 * region the linked element is. This is done in part to work around a
18973 * bug in some browsers that mis-report the mousedown if the previous
18974 * mouseup happened outside of the window. This property is set to true
18975 * if outer handles are defined.
18977 * @property hasOuterHandles
18981 hasOuterHandles: false,
18984 * Code that executes immediately before the startDrag event
18985 * @method b4StartDrag
18988 b4StartDrag: function(x, y) { },
18991 * Abstract method called after a drag/drop object is clicked
18992 * and the drag or mousedown time thresholds have beeen met.
18993 * @method startDrag
18994 * @param {int} X click location
18995 * @param {int} Y click location
18997 startDrag: function(x, y) { /* override this */ },
19000 * Code that executes immediately before the onDrag event
19004 b4Drag: function(e) { },
19007 * Abstract method called during the onMouseMove event while dragging an
19010 * @param {Event} e the mousemove event
19012 onDrag: function(e) { /* override this */ },
19015 * Abstract method called when this element fist begins hovering over
19016 * another DragDrop obj
19017 * @method onDragEnter
19018 * @param {Event} e the mousemove event
19019 * @param {String|DragDrop[]} id In POINT mode, the element
19020 * id this is hovering over. In INTERSECT mode, an array of one or more
19021 * dragdrop items being hovered over.
19023 onDragEnter: function(e, id) { /* override this */ },
19026 * Code that executes immediately before the onDragOver event
19027 * @method b4DragOver
19030 b4DragOver: function(e) { },
19033 * Abstract method called when this element is hovering over another
19035 * @method onDragOver
19036 * @param {Event} e the mousemove event
19037 * @param {String|DragDrop[]} id In POINT mode, the element
19038 * id this is hovering over. In INTERSECT mode, an array of dd items
19039 * being hovered over.
19041 onDragOver: function(e, id) { /* override this */ },
19044 * Code that executes immediately before the onDragOut event
19045 * @method b4DragOut
19048 b4DragOut: function(e) { },
19051 * Abstract method called when we are no longer hovering over an element
19052 * @method onDragOut
19053 * @param {Event} e the mousemove event
19054 * @param {String|DragDrop[]} id In POINT mode, the element
19055 * id this was hovering over. In INTERSECT mode, an array of dd items
19056 * that the mouse is no longer over.
19058 onDragOut: function(e, id) { /* override this */ },
19061 * Code that executes immediately before the onDragDrop event
19062 * @method b4DragDrop
19065 b4DragDrop: function(e) { },
19068 * Abstract method called when this item is dropped on another DragDrop
19070 * @method onDragDrop
19071 * @param {Event} e the mouseup event
19072 * @param {String|DragDrop[]} id In POINT mode, the element
19073 * id this was dropped on. In INTERSECT mode, an array of dd items this
19076 onDragDrop: function(e, id) { /* override this */ },
19079 * Abstract method called when this item is dropped on an area with no
19081 * @method onInvalidDrop
19082 * @param {Event} e the mouseup event
19084 onInvalidDrop: function(e) { /* override this */ },
19087 * Code that executes immediately before the endDrag event
19088 * @method b4EndDrag
19091 b4EndDrag: function(e) { },
19094 * Fired when we are done dragging the object
19096 * @param {Event} e the mouseup event
19098 endDrag: function(e) { /* override this */ },
19101 * Code executed immediately before the onMouseDown event
19102 * @method b4MouseDown
19103 * @param {Event} e the mousedown event
19106 b4MouseDown: function(e) { },
19109 * Event handler that fires when a drag/drop obj gets a mousedown
19110 * @method onMouseDown
19111 * @param {Event} e the mousedown event
19113 onMouseDown: function(e) { /* override this */ },
19116 * Event handler that fires when a drag/drop obj gets a mouseup
19117 * @method onMouseUp
19118 * @param {Event} e the mouseup event
19120 onMouseUp: function(e) { /* override this */ },
19123 * Override the onAvailable method to do what is needed after the initial
19124 * position was determined.
19125 * @method onAvailable
19127 onAvailable: function () {
19131 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19134 defaultPadding : {left:0, right:0, top:0, bottom:0},
19137 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19141 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19142 { dragElId: "existingProxyDiv" });
19143 dd.startDrag = function(){
19144 this.constrainTo("parent-id");
19147 * Or you can initalize it using the {@link Roo.Element} object:
19149 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19150 startDrag : function(){
19151 this.constrainTo("parent-id");
19155 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19156 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19157 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19158 * an object containing the sides to pad. For example: {right:10, bottom:10}
19159 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19161 constrainTo : function(constrainTo, pad, inContent){
19162 if(typeof pad == "number"){
19163 pad = {left: pad, right:pad, top:pad, bottom:pad};
19165 pad = pad || this.defaultPadding;
19166 var b = Roo.get(this.getEl()).getBox();
19167 var ce = Roo.get(constrainTo);
19168 var s = ce.getScroll();
19169 var c, cd = ce.dom;
19170 if(cd == document.body){
19171 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19174 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19178 var topSpace = b.y - c.y;
19179 var leftSpace = b.x - c.x;
19181 this.resetConstraints();
19182 this.setXConstraint(leftSpace - (pad.left||0), // left
19183 c.width - leftSpace - b.width - (pad.right||0) //right
19185 this.setYConstraint(topSpace - (pad.top||0), //top
19186 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19191 * Returns a reference to the linked element
19193 * @return {HTMLElement} the html element
19195 getEl: function() {
19196 if (!this._domRef) {
19197 this._domRef = Roo.getDom(this.id);
19200 return this._domRef;
19204 * Returns a reference to the actual element to drag. By default this is
19205 * the same as the html element, but it can be assigned to another
19206 * element. An example of this can be found in Roo.dd.DDProxy
19207 * @method getDragEl
19208 * @return {HTMLElement} the html element
19210 getDragEl: function() {
19211 return Roo.getDom(this.dragElId);
19215 * Sets up the DragDrop object. Must be called in the constructor of any
19216 * Roo.dd.DragDrop subclass
19218 * @param id the id of the linked element
19219 * @param {String} sGroup the group of related items
19220 * @param {object} config configuration attributes
19222 init: function(id, sGroup, config) {
19223 this.initTarget(id, sGroup, config);
19224 if (!Roo.isTouch) {
19225 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19227 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19228 // Event.on(this.id, "selectstart", Event.preventDefault);
19232 * Initializes Targeting functionality only... the object does not
19233 * get a mousedown handler.
19234 * @method initTarget
19235 * @param id the id of the linked element
19236 * @param {String} sGroup the group of related items
19237 * @param {object} config configuration attributes
19239 initTarget: function(id, sGroup, config) {
19241 // configuration attributes
19242 this.config = config || {};
19244 // create a local reference to the drag and drop manager
19245 this.DDM = Roo.dd.DDM;
19246 // initialize the groups array
19249 // assume that we have an element reference instead of an id if the
19250 // parameter is not a string
19251 if (typeof id !== "string") {
19258 // add to an interaction group
19259 this.addToGroup((sGroup) ? sGroup : "default");
19261 // We don't want to register this as the handle with the manager
19262 // so we just set the id rather than calling the setter.
19263 this.handleElId = id;
19265 // the linked element is the element that gets dragged by default
19266 this.setDragElId(id);
19268 // by default, clicked anchors will not start drag operations.
19269 this.invalidHandleTypes = { A: "A" };
19270 this.invalidHandleIds = {};
19271 this.invalidHandleClasses = [];
19273 this.applyConfig();
19275 this.handleOnAvailable();
19279 * Applies the configuration parameters that were passed into the constructor.
19280 * This is supposed to happen at each level through the inheritance chain. So
19281 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19282 * DragDrop in order to get all of the parameters that are available in
19284 * @method applyConfig
19286 applyConfig: function() {
19288 // configurable properties:
19289 // padding, isTarget, maintainOffset, primaryButtonOnly
19290 this.padding = this.config.padding || [0, 0, 0, 0];
19291 this.isTarget = (this.config.isTarget !== false);
19292 this.maintainOffset = (this.config.maintainOffset);
19293 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19298 * Executed when the linked element is available
19299 * @method handleOnAvailable
19302 handleOnAvailable: function() {
19303 this.available = true;
19304 this.resetConstraints();
19305 this.onAvailable();
19309 * Configures the padding for the target zone in px. Effectively expands
19310 * (or reduces) the virtual object size for targeting calculations.
19311 * Supports css-style shorthand; if only one parameter is passed, all sides
19312 * will have that padding, and if only two are passed, the top and bottom
19313 * will have the first param, the left and right the second.
19314 * @method setPadding
19315 * @param {int} iTop Top pad
19316 * @param {int} iRight Right pad
19317 * @param {int} iBot Bot pad
19318 * @param {int} iLeft Left pad
19320 setPadding: function(iTop, iRight, iBot, iLeft) {
19321 // this.padding = [iLeft, iRight, iTop, iBot];
19322 if (!iRight && 0 !== iRight) {
19323 this.padding = [iTop, iTop, iTop, iTop];
19324 } else if (!iBot && 0 !== iBot) {
19325 this.padding = [iTop, iRight, iTop, iRight];
19327 this.padding = [iTop, iRight, iBot, iLeft];
19332 * Stores the initial placement of the linked element.
19333 * @method setInitialPosition
19334 * @param {int} diffX the X offset, default 0
19335 * @param {int} diffY the Y offset, default 0
19337 setInitPosition: function(diffX, diffY) {
19338 var el = this.getEl();
19340 if (!this.DDM.verifyEl(el)) {
19344 var dx = diffX || 0;
19345 var dy = diffY || 0;
19347 var p = Dom.getXY( el );
19349 this.initPageX = p[0] - dx;
19350 this.initPageY = p[1] - dy;
19352 this.lastPageX = p[0];
19353 this.lastPageY = p[1];
19356 this.setStartPosition(p);
19360 * Sets the start position of the element. This is set when the obj
19361 * is initialized, the reset when a drag is started.
19362 * @method setStartPosition
19363 * @param pos current position (from previous lookup)
19366 setStartPosition: function(pos) {
19367 var p = pos || Dom.getXY( this.getEl() );
19368 this.deltaSetXY = null;
19370 this.startPageX = p[0];
19371 this.startPageY = p[1];
19375 * Add this instance to a group of related drag/drop objects. All
19376 * instances belong to at least one group, and can belong to as many
19377 * groups as needed.
19378 * @method addToGroup
19379 * @param sGroup {string} the name of the group
19381 addToGroup: function(sGroup) {
19382 this.groups[sGroup] = true;
19383 this.DDM.regDragDrop(this, sGroup);
19387 * Remove's this instance from the supplied interaction group
19388 * @method removeFromGroup
19389 * @param {string} sGroup The group to drop
19391 removeFromGroup: function(sGroup) {
19392 if (this.groups[sGroup]) {
19393 delete this.groups[sGroup];
19396 this.DDM.removeDDFromGroup(this, sGroup);
19400 * Allows you to specify that an element other than the linked element
19401 * will be moved with the cursor during a drag
19402 * @method setDragElId
19403 * @param id {string} the id of the element that will be used to initiate the drag
19405 setDragElId: function(id) {
19406 this.dragElId = id;
19410 * Allows you to specify a child of the linked element that should be
19411 * used to initiate the drag operation. An example of this would be if
19412 * you have a content div with text and links. Clicking anywhere in the
19413 * content area would normally start the drag operation. Use this method
19414 * to specify that an element inside of the content div is the element
19415 * that starts the drag operation.
19416 * @method setHandleElId
19417 * @param id {string} the id of the element that will be used to
19418 * initiate the drag.
19420 setHandleElId: function(id) {
19421 if (typeof id !== "string") {
19424 this.handleElId = id;
19425 this.DDM.regHandle(this.id, id);
19429 * Allows you to set an element outside of the linked element as a drag
19431 * @method setOuterHandleElId
19432 * @param id the id of the element that will be used to initiate the drag
19434 setOuterHandleElId: function(id) {
19435 if (typeof id !== "string") {
19438 Event.on(id, "mousedown",
19439 this.handleMouseDown, this);
19440 this.setHandleElId(id);
19442 this.hasOuterHandles = true;
19446 * Remove all drag and drop hooks for this element
19449 unreg: function() {
19450 Event.un(this.id, "mousedown",
19451 this.handleMouseDown);
19452 Event.un(this.id, "touchstart",
19453 this.handleMouseDown);
19454 this._domRef = null;
19455 this.DDM._remove(this);
19458 destroy : function(){
19463 * Returns true if this instance is locked, or the drag drop mgr is locked
19464 * (meaning that all drag/drop is disabled on the page.)
19466 * @return {boolean} true if this obj or all drag/drop is locked, else
19469 isLocked: function() {
19470 return (this.DDM.isLocked() || this.locked);
19474 * Fired when this object is clicked
19475 * @method handleMouseDown
19477 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19480 handleMouseDown: function(e, oDD){
19482 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19483 //Roo.log('not touch/ button !=0');
19486 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19487 return; // double touch..
19491 if (this.isLocked()) {
19492 //Roo.log('locked');
19496 this.DDM.refreshCache(this.groups);
19497 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19498 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19499 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19500 //Roo.log('no outer handes or not over target');
19503 // Roo.log('check validator');
19504 if (this.clickValidator(e)) {
19505 // Roo.log('validate success');
19506 // set the initial element position
19507 this.setStartPosition();
19510 this.b4MouseDown(e);
19511 this.onMouseDown(e);
19513 this.DDM.handleMouseDown(e, this);
19515 this.DDM.stopEvent(e);
19523 clickValidator: function(e) {
19524 var target = e.getTarget();
19525 return ( this.isValidHandleChild(target) &&
19526 (this.id == this.handleElId ||
19527 this.DDM.handleWasClicked(target, this.id)) );
19531 * Allows you to specify a tag name that should not start a drag operation
19532 * when clicked. This is designed to facilitate embedding links within a
19533 * drag handle that do something other than start the drag.
19534 * @method addInvalidHandleType
19535 * @param {string} tagName the type of element to exclude
19537 addInvalidHandleType: function(tagName) {
19538 var type = tagName.toUpperCase();
19539 this.invalidHandleTypes[type] = type;
19543 * Lets you to specify an element id for a child of a drag handle
19544 * that should not initiate a drag
19545 * @method addInvalidHandleId
19546 * @param {string} id the element id of the element you wish to ignore
19548 addInvalidHandleId: function(id) {
19549 if (typeof id !== "string") {
19552 this.invalidHandleIds[id] = id;
19556 * Lets you specify a css class of elements that will not initiate a drag
19557 * @method addInvalidHandleClass
19558 * @param {string} cssClass the class of the elements you wish to ignore
19560 addInvalidHandleClass: function(cssClass) {
19561 this.invalidHandleClasses.push(cssClass);
19565 * Unsets an excluded tag name set by addInvalidHandleType
19566 * @method removeInvalidHandleType
19567 * @param {string} tagName the type of element to unexclude
19569 removeInvalidHandleType: function(tagName) {
19570 var type = tagName.toUpperCase();
19571 // this.invalidHandleTypes[type] = null;
19572 delete this.invalidHandleTypes[type];
19576 * Unsets an invalid handle id
19577 * @method removeInvalidHandleId
19578 * @param {string} id the id of the element to re-enable
19580 removeInvalidHandleId: function(id) {
19581 if (typeof id !== "string") {
19584 delete this.invalidHandleIds[id];
19588 * Unsets an invalid css class
19589 * @method removeInvalidHandleClass
19590 * @param {string} cssClass the class of the element(s) you wish to
19593 removeInvalidHandleClass: function(cssClass) {
19594 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19595 if (this.invalidHandleClasses[i] == cssClass) {
19596 delete this.invalidHandleClasses[i];
19602 * Checks the tag exclusion list to see if this click should be ignored
19603 * @method isValidHandleChild
19604 * @param {HTMLElement} node the HTMLElement to evaluate
19605 * @return {boolean} true if this is a valid tag type, false if not
19607 isValidHandleChild: function(node) {
19610 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19613 nodeName = node.nodeName.toUpperCase();
19615 nodeName = node.nodeName;
19617 valid = valid && !this.invalidHandleTypes[nodeName];
19618 valid = valid && !this.invalidHandleIds[node.id];
19620 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19621 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19630 * Create the array of horizontal tick marks if an interval was specified
19631 * in setXConstraint().
19632 * @method setXTicks
19635 setXTicks: function(iStartX, iTickSize) {
19637 this.xTickSize = iTickSize;
19641 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19643 this.xTicks[this.xTicks.length] = i;
19648 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19650 this.xTicks[this.xTicks.length] = i;
19655 this.xTicks.sort(this.DDM.numericSort) ;
19659 * Create the array of vertical tick marks if an interval was specified in
19660 * setYConstraint().
19661 * @method setYTicks
19664 setYTicks: function(iStartY, iTickSize) {
19666 this.yTickSize = iTickSize;
19670 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19672 this.yTicks[this.yTicks.length] = i;
19677 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19679 this.yTicks[this.yTicks.length] = i;
19684 this.yTicks.sort(this.DDM.numericSort) ;
19688 * By default, the element can be dragged any place on the screen. Use
19689 * this method to limit the horizontal travel of the element. Pass in
19690 * 0,0 for the parameters if you want to lock the drag to the y axis.
19691 * @method setXConstraint
19692 * @param {int} iLeft the number of pixels the element can move to the left
19693 * @param {int} iRight the number of pixels the element can move to the
19695 * @param {int} iTickSize optional parameter for specifying that the
19697 * should move iTickSize pixels at a time.
19699 setXConstraint: function(iLeft, iRight, iTickSize) {
19700 this.leftConstraint = iLeft;
19701 this.rightConstraint = iRight;
19703 this.minX = this.initPageX - iLeft;
19704 this.maxX = this.initPageX + iRight;
19705 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19707 this.constrainX = true;
19711 * Clears any constraints applied to this instance. Also clears ticks
19712 * since they can't exist independent of a constraint at this time.
19713 * @method clearConstraints
19715 clearConstraints: function() {
19716 this.constrainX = false;
19717 this.constrainY = false;
19722 * Clears any tick interval defined for this instance
19723 * @method clearTicks
19725 clearTicks: function() {
19726 this.xTicks = null;
19727 this.yTicks = null;
19728 this.xTickSize = 0;
19729 this.yTickSize = 0;
19733 * By default, the element can be dragged any place on the screen. Set
19734 * this to limit the vertical travel of the element. Pass in 0,0 for the
19735 * parameters if you want to lock the drag to the x axis.
19736 * @method setYConstraint
19737 * @param {int} iUp the number of pixels the element can move up
19738 * @param {int} iDown the number of pixels the element can move down
19739 * @param {int} iTickSize optional parameter for specifying that the
19740 * element should move iTickSize pixels at a time.
19742 setYConstraint: function(iUp, iDown, iTickSize) {
19743 this.topConstraint = iUp;
19744 this.bottomConstraint = iDown;
19746 this.minY = this.initPageY - iUp;
19747 this.maxY = this.initPageY + iDown;
19748 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19750 this.constrainY = true;
19755 * resetConstraints must be called if you manually reposition a dd element.
19756 * @method resetConstraints
19757 * @param {boolean} maintainOffset
19759 resetConstraints: function() {
19762 // Maintain offsets if necessary
19763 if (this.initPageX || this.initPageX === 0) {
19764 // figure out how much this thing has moved
19765 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19766 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19768 this.setInitPosition(dx, dy);
19770 // This is the first time we have detected the element's position
19772 this.setInitPosition();
19775 if (this.constrainX) {
19776 this.setXConstraint( this.leftConstraint,
19777 this.rightConstraint,
19781 if (this.constrainY) {
19782 this.setYConstraint( this.topConstraint,
19783 this.bottomConstraint,
19789 * Normally the drag element is moved pixel by pixel, but we can specify
19790 * that it move a number of pixels at a time. This method resolves the
19791 * location when we have it set up like this.
19793 * @param {int} val where we want to place the object
19794 * @param {int[]} tickArray sorted array of valid points
19795 * @return {int} the closest tick
19798 getTick: function(val, tickArray) {
19801 // If tick interval is not defined, it is effectively 1 pixel,
19802 // so we return the value passed to us.
19804 } else if (tickArray[0] >= val) {
19805 // The value is lower than the first tick, so we return the first
19807 return tickArray[0];
19809 for (var i=0, len=tickArray.length; i<len; ++i) {
19811 if (tickArray[next] && tickArray[next] >= val) {
19812 var diff1 = val - tickArray[i];
19813 var diff2 = tickArray[next] - val;
19814 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19818 // The value is larger than the last tick, so we return the last
19820 return tickArray[tickArray.length - 1];
19827 * @return {string} string representation of the dd obj
19829 toString: function() {
19830 return ("DragDrop " + this.id);
19838 * Ext JS Library 1.1.1
19839 * Copyright(c) 2006-2007, Ext JS, LLC.
19841 * Originally Released Under LGPL - original licence link has changed is not relivant.
19844 * <script type="text/javascript">
19849 * The drag and drop utility provides a framework for building drag and drop
19850 * applications. In addition to enabling drag and drop for specific elements,
19851 * the drag and drop elements are tracked by the manager class, and the
19852 * interactions between the various elements are tracked during the drag and
19853 * the implementing code is notified about these important moments.
19856 // Only load the library once. Rewriting the manager class would orphan
19857 // existing drag and drop instances.
19858 if (!Roo.dd.DragDropMgr) {
19861 * @class Roo.dd.DragDropMgr
19862 * DragDropMgr is a singleton that tracks the element interaction for
19863 * all DragDrop items in the window. Generally, you will not call
19864 * this class directly, but it does have helper methods that could
19865 * be useful in your DragDrop implementations.
19868 Roo.dd.DragDropMgr = function() {
19870 var Event = Roo.EventManager;
19875 * Two dimensional Array of registered DragDrop objects. The first
19876 * dimension is the DragDrop item group, the second the DragDrop
19879 * @type {string: string}
19886 * Array of element ids defined as drag handles. Used to determine
19887 * if the element that generated the mousedown event is actually the
19888 * handle and not the html element itself.
19889 * @property handleIds
19890 * @type {string: string}
19897 * the DragDrop object that is currently being dragged
19898 * @property dragCurrent
19906 * the DragDrop object(s) that are being hovered over
19907 * @property dragOvers
19915 * the X distance between the cursor and the object being dragged
19924 * the Y distance between the cursor and the object being dragged
19933 * Flag to determine if we should prevent the default behavior of the
19934 * events we define. By default this is true, but this can be set to
19935 * false if you need the default behavior (not recommended)
19936 * @property preventDefault
19940 preventDefault: true,
19943 * Flag to determine if we should stop the propagation of the events
19944 * we generate. This is true by default but you may want to set it to
19945 * false if the html element contains other features that require the
19947 * @property stopPropagation
19951 stopPropagation: true,
19954 * Internal flag that is set to true when drag and drop has been
19956 * @property initialized
19963 * All drag and drop can be disabled.
19971 * Called the first time an element is registered.
19977 this.initialized = true;
19981 * In point mode, drag and drop interaction is defined by the
19982 * location of the cursor during the drag/drop
19990 * In intersect mode, drag and drop interactio nis defined by the
19991 * overlap of two or more drag and drop objects.
19992 * @property INTERSECT
19999 * The current drag and drop mode. Default: POINT
20007 * Runs method on all drag and drop objects
20008 * @method _execOnAll
20012 _execOnAll: function(sMethod, args) {
20013 for (var i in this.ids) {
20014 for (var j in this.ids[i]) {
20015 var oDD = this.ids[i][j];
20016 if (! this.isTypeOfDD(oDD)) {
20019 oDD[sMethod].apply(oDD, args);
20025 * Drag and drop initialization. Sets up the global event handlers
20030 _onLoad: function() {
20034 if (!Roo.isTouch) {
20035 Event.on(document, "mouseup", this.handleMouseUp, this, true);
20036 Event.on(document, "mousemove", this.handleMouseMove, this, true);
20038 Event.on(document, "touchend", this.handleMouseUp, this, true);
20039 Event.on(document, "touchmove", this.handleMouseMove, this, true);
20041 Event.on(window, "unload", this._onUnload, this, true);
20042 Event.on(window, "resize", this._onResize, this, true);
20043 // Event.on(window, "mouseout", this._test);
20048 * Reset constraints on all drag and drop objs
20049 * @method _onResize
20053 _onResize: function(e) {
20054 this._execOnAll("resetConstraints", []);
20058 * Lock all drag and drop functionality
20062 lock: function() { this.locked = true; },
20065 * Unlock all drag and drop functionality
20069 unlock: function() { this.locked = false; },
20072 * Is drag and drop locked?
20074 * @return {boolean} True if drag and drop is locked, false otherwise.
20077 isLocked: function() { return this.locked; },
20080 * Location cache that is set for all drag drop objects when a drag is
20081 * initiated, cleared when the drag is finished.
20082 * @property locationCache
20089 * Set useCache to false if you want to force object the lookup of each
20090 * drag and drop linked element constantly during a drag.
20091 * @property useCache
20098 * The number of pixels that the mouse needs to move after the
20099 * mousedown before the drag is initiated. Default=3;
20100 * @property clickPixelThresh
20104 clickPixelThresh: 3,
20107 * The number of milliseconds after the mousedown event to initiate the
20108 * drag if we don't get a mouseup event. Default=1000
20109 * @property clickTimeThresh
20113 clickTimeThresh: 350,
20116 * Flag that indicates that either the drag pixel threshold or the
20117 * mousdown time threshold has been met
20118 * @property dragThreshMet
20123 dragThreshMet: false,
20126 * Timeout used for the click time threshold
20127 * @property clickTimeout
20132 clickTimeout: null,
20135 * The X position of the mousedown event stored for later use when a
20136 * drag threshold is met.
20145 * The Y position of the mousedown event stored for later use when a
20146 * drag threshold is met.
20155 * Each DragDrop instance must be registered with the DragDropMgr.
20156 * This is executed in DragDrop.init()
20157 * @method regDragDrop
20158 * @param {DragDrop} oDD the DragDrop object to register
20159 * @param {String} sGroup the name of the group this element belongs to
20162 regDragDrop: function(oDD, sGroup) {
20163 if (!this.initialized) { this.init(); }
20165 if (!this.ids[sGroup]) {
20166 this.ids[sGroup] = {};
20168 this.ids[sGroup][oDD.id] = oDD;
20172 * Removes the supplied dd instance from the supplied group. Executed
20173 * by DragDrop.removeFromGroup, so don't call this function directly.
20174 * @method removeDDFromGroup
20178 removeDDFromGroup: function(oDD, sGroup) {
20179 if (!this.ids[sGroup]) {
20180 this.ids[sGroup] = {};
20183 var obj = this.ids[sGroup];
20184 if (obj && obj[oDD.id]) {
20185 delete obj[oDD.id];
20190 * Unregisters a drag and drop item. This is executed in
20191 * DragDrop.unreg, use that method instead of calling this directly.
20196 _remove: function(oDD) {
20197 for (var g in oDD.groups) {
20198 if (g && this.ids[g][oDD.id]) {
20199 delete this.ids[g][oDD.id];
20202 delete this.handleIds[oDD.id];
20206 * Each DragDrop handle element must be registered. This is done
20207 * automatically when executing DragDrop.setHandleElId()
20208 * @method regHandle
20209 * @param {String} sDDId the DragDrop id this element is a handle for
20210 * @param {String} sHandleId the id of the element that is the drag
20214 regHandle: function(sDDId, sHandleId) {
20215 if (!this.handleIds[sDDId]) {
20216 this.handleIds[sDDId] = {};
20218 this.handleIds[sDDId][sHandleId] = sHandleId;
20222 * Utility function to determine if a given element has been
20223 * registered as a drag drop item.
20224 * @method isDragDrop
20225 * @param {String} id the element id to check
20226 * @return {boolean} true if this element is a DragDrop item,
20230 isDragDrop: function(id) {
20231 return ( this.getDDById(id) ) ? true : false;
20235 * Returns the drag and drop instances that are in all groups the
20236 * passed in instance belongs to.
20237 * @method getRelated
20238 * @param {DragDrop} p_oDD the obj to get related data for
20239 * @param {boolean} bTargetsOnly if true, only return targetable objs
20240 * @return {DragDrop[]} the related instances
20243 getRelated: function(p_oDD, bTargetsOnly) {
20245 for (var i in p_oDD.groups) {
20246 for (j in this.ids[i]) {
20247 var dd = this.ids[i][j];
20248 if (! this.isTypeOfDD(dd)) {
20251 if (!bTargetsOnly || dd.isTarget) {
20252 oDDs[oDDs.length] = dd;
20261 * Returns true if the specified dd target is a legal target for
20262 * the specifice drag obj
20263 * @method isLegalTarget
20264 * @param {DragDrop} the drag obj
20265 * @param {DragDrop} the target
20266 * @return {boolean} true if the target is a legal target for the
20270 isLegalTarget: function (oDD, oTargetDD) {
20271 var targets = this.getRelated(oDD, true);
20272 for (var i=0, len=targets.length;i<len;++i) {
20273 if (targets[i].id == oTargetDD.id) {
20282 * My goal is to be able to transparently determine if an object is
20283 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20284 * returns "object", oDD.constructor.toString() always returns
20285 * "DragDrop" and not the name of the subclass. So for now it just
20286 * evaluates a well-known variable in DragDrop.
20287 * @method isTypeOfDD
20288 * @param {Object} the object to evaluate
20289 * @return {boolean} true if typeof oDD = DragDrop
20292 isTypeOfDD: function (oDD) {
20293 return (oDD && oDD.__ygDragDrop);
20297 * Utility function to determine if a given element has been
20298 * registered as a drag drop handle for the given Drag Drop object.
20300 * @param {String} id the element id to check
20301 * @return {boolean} true if this element is a DragDrop handle, false
20305 isHandle: function(sDDId, sHandleId) {
20306 return ( this.handleIds[sDDId] &&
20307 this.handleIds[sDDId][sHandleId] );
20311 * Returns the DragDrop instance for a given id
20312 * @method getDDById
20313 * @param {String} id the id of the DragDrop object
20314 * @return {DragDrop} the drag drop object, null if it is not found
20317 getDDById: function(id) {
20318 for (var i in this.ids) {
20319 if (this.ids[i][id]) {
20320 return this.ids[i][id];
20327 * Fired after a registered DragDrop object gets the mousedown event.
20328 * Sets up the events required to track the object being dragged
20329 * @method handleMouseDown
20330 * @param {Event} e the event
20331 * @param oDD the DragDrop object being dragged
20335 handleMouseDown: function(e, oDD) {
20337 Roo.QuickTips.disable();
20339 this.currentTarget = e.getTarget();
20341 this.dragCurrent = oDD;
20343 var el = oDD.getEl();
20345 // track start position
20346 this.startX = e.getPageX();
20347 this.startY = e.getPageY();
20349 this.deltaX = this.startX - el.offsetLeft;
20350 this.deltaY = this.startY - el.offsetTop;
20352 this.dragThreshMet = false;
20354 this.clickTimeout = setTimeout(
20356 var DDM = Roo.dd.DDM;
20357 DDM.startDrag(DDM.startX, DDM.startY);
20359 this.clickTimeThresh );
20363 * Fired when either the drag pixel threshol or the mousedown hold
20364 * time threshold has been met.
20365 * @method startDrag
20366 * @param x {int} the X position of the original mousedown
20367 * @param y {int} the Y position of the original mousedown
20370 startDrag: function(x, y) {
20371 clearTimeout(this.clickTimeout);
20372 if (this.dragCurrent) {
20373 this.dragCurrent.b4StartDrag(x, y);
20374 this.dragCurrent.startDrag(x, y);
20376 this.dragThreshMet = true;
20380 * Internal function to handle the mouseup event. Will be invoked
20381 * from the context of the document.
20382 * @method handleMouseUp
20383 * @param {Event} e the event
20387 handleMouseUp: function(e) {
20390 Roo.QuickTips.enable();
20392 if (! this.dragCurrent) {
20396 clearTimeout(this.clickTimeout);
20398 if (this.dragThreshMet) {
20399 this.fireEvents(e, true);
20409 * Utility to stop event propagation and event default, if these
20410 * features are turned on.
20411 * @method stopEvent
20412 * @param {Event} e the event as returned by this.getEvent()
20415 stopEvent: function(e){
20416 if(this.stopPropagation) {
20417 e.stopPropagation();
20420 if (this.preventDefault) {
20421 e.preventDefault();
20426 * Internal function to clean up event handlers after the drag
20427 * operation is complete
20429 * @param {Event} e the event
20433 stopDrag: function(e) {
20434 // Fire the drag end event for the item that was dragged
20435 if (this.dragCurrent) {
20436 if (this.dragThreshMet) {
20437 this.dragCurrent.b4EndDrag(e);
20438 this.dragCurrent.endDrag(e);
20441 this.dragCurrent.onMouseUp(e);
20444 this.dragCurrent = null;
20445 this.dragOvers = {};
20449 * Internal function to handle the mousemove event. Will be invoked
20450 * from the context of the html element.
20452 * @TODO figure out what we can do about mouse events lost when the
20453 * user drags objects beyond the window boundary. Currently we can
20454 * detect this in internet explorer by verifying that the mouse is
20455 * down during the mousemove event. Firefox doesn't give us the
20456 * button state on the mousemove event.
20457 * @method handleMouseMove
20458 * @param {Event} e the event
20462 handleMouseMove: function(e) {
20463 if (! this.dragCurrent) {
20467 // var button = e.which || e.button;
20469 // check for IE mouseup outside of page boundary
20470 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20472 return this.handleMouseUp(e);
20475 if (!this.dragThreshMet) {
20476 var diffX = Math.abs(this.startX - e.getPageX());
20477 var diffY = Math.abs(this.startY - e.getPageY());
20478 if (diffX > this.clickPixelThresh ||
20479 diffY > this.clickPixelThresh) {
20480 this.startDrag(this.startX, this.startY);
20484 if (this.dragThreshMet) {
20485 this.dragCurrent.b4Drag(e);
20486 this.dragCurrent.onDrag(e);
20487 if(!this.dragCurrent.moveOnly){
20488 this.fireEvents(e, false);
20498 * Iterates over all of the DragDrop elements to find ones we are
20499 * hovering over or dropping on
20500 * @method fireEvents
20501 * @param {Event} e the event
20502 * @param {boolean} isDrop is this a drop op or a mouseover op?
20506 fireEvents: function(e, isDrop) {
20507 var dc = this.dragCurrent;
20509 // If the user did the mouse up outside of the window, we could
20510 // get here even though we have ended the drag.
20511 if (!dc || dc.isLocked()) {
20515 var pt = e.getPoint();
20517 // cache the previous dragOver array
20523 var enterEvts = [];
20525 // Check to see if the object(s) we were hovering over is no longer
20526 // being hovered over so we can fire the onDragOut event
20527 for (var i in this.dragOvers) {
20529 var ddo = this.dragOvers[i];
20531 if (! this.isTypeOfDD(ddo)) {
20535 if (! this.isOverTarget(pt, ddo, this.mode)) {
20536 outEvts.push( ddo );
20539 oldOvers[i] = true;
20540 delete this.dragOvers[i];
20543 for (var sGroup in dc.groups) {
20545 if ("string" != typeof sGroup) {
20549 for (i in this.ids[sGroup]) {
20550 var oDD = this.ids[sGroup][i];
20551 if (! this.isTypeOfDD(oDD)) {
20555 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20556 if (this.isOverTarget(pt, oDD, this.mode)) {
20557 // look for drop interactions
20559 dropEvts.push( oDD );
20560 // look for drag enter and drag over interactions
20563 // initial drag over: dragEnter fires
20564 if (!oldOvers[oDD.id]) {
20565 enterEvts.push( oDD );
20566 // subsequent drag overs: dragOver fires
20568 overEvts.push( oDD );
20571 this.dragOvers[oDD.id] = oDD;
20579 if (outEvts.length) {
20580 dc.b4DragOut(e, outEvts);
20581 dc.onDragOut(e, outEvts);
20584 if (enterEvts.length) {
20585 dc.onDragEnter(e, enterEvts);
20588 if (overEvts.length) {
20589 dc.b4DragOver(e, overEvts);
20590 dc.onDragOver(e, overEvts);
20593 if (dropEvts.length) {
20594 dc.b4DragDrop(e, dropEvts);
20595 dc.onDragDrop(e, dropEvts);
20599 // fire dragout events
20601 for (i=0, len=outEvts.length; i<len; ++i) {
20602 dc.b4DragOut(e, outEvts[i].id);
20603 dc.onDragOut(e, outEvts[i].id);
20606 // fire enter events
20607 for (i=0,len=enterEvts.length; i<len; ++i) {
20608 // dc.b4DragEnter(e, oDD.id);
20609 dc.onDragEnter(e, enterEvts[i].id);
20612 // fire over events
20613 for (i=0,len=overEvts.length; i<len; ++i) {
20614 dc.b4DragOver(e, overEvts[i].id);
20615 dc.onDragOver(e, overEvts[i].id);
20618 // fire drop events
20619 for (i=0, len=dropEvts.length; i<len; ++i) {
20620 dc.b4DragDrop(e, dropEvts[i].id);
20621 dc.onDragDrop(e, dropEvts[i].id);
20626 // notify about a drop that did not find a target
20627 if (isDrop && !dropEvts.length) {
20628 dc.onInvalidDrop(e);
20634 * Helper function for getting the best match from the list of drag
20635 * and drop objects returned by the drag and drop events when we are
20636 * in INTERSECT mode. It returns either the first object that the
20637 * cursor is over, or the object that has the greatest overlap with
20638 * the dragged element.
20639 * @method getBestMatch
20640 * @param {DragDrop[]} dds The array of drag and drop objects
20642 * @return {DragDrop} The best single match
20645 getBestMatch: function(dds) {
20647 // Return null if the input is not what we expect
20648 //if (!dds || !dds.length || dds.length == 0) {
20650 // If there is only one item, it wins
20651 //} else if (dds.length == 1) {
20653 var len = dds.length;
20658 // Loop through the targeted items
20659 for (var i=0; i<len; ++i) {
20661 // If the cursor is over the object, it wins. If the
20662 // cursor is over multiple matches, the first one we come
20664 if (dd.cursorIsOver) {
20667 // Otherwise the object with the most overlap wins
20670 winner.overlap.getArea() < dd.overlap.getArea()) {
20681 * Refreshes the cache of the top-left and bottom-right points of the
20682 * drag and drop objects in the specified group(s). This is in the
20683 * format that is stored in the drag and drop instance, so typical
20686 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20690 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20692 * @TODO this really should be an indexed array. Alternatively this
20693 * method could accept both.
20694 * @method refreshCache
20695 * @param {Object} groups an associative array of groups to refresh
20698 refreshCache: function(groups) {
20699 for (var sGroup in groups) {
20700 if ("string" != typeof sGroup) {
20703 for (var i in this.ids[sGroup]) {
20704 var oDD = this.ids[sGroup][i];
20706 if (this.isTypeOfDD(oDD)) {
20707 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20708 var loc = this.getLocation(oDD);
20710 this.locationCache[oDD.id] = loc;
20712 delete this.locationCache[oDD.id];
20713 // this will unregister the drag and drop object if
20714 // the element is not in a usable state
20723 * This checks to make sure an element exists and is in the DOM. The
20724 * main purpose is to handle cases where innerHTML is used to remove
20725 * drag and drop objects from the DOM. IE provides an 'unspecified
20726 * error' when trying to access the offsetParent of such an element
20728 * @param {HTMLElement} el the element to check
20729 * @return {boolean} true if the element looks usable
20732 verifyEl: function(el) {
20737 parent = el.offsetParent;
20740 parent = el.offsetParent;
20751 * Returns a Region object containing the drag and drop element's position
20752 * and size, including the padding configured for it
20753 * @method getLocation
20754 * @param {DragDrop} oDD the drag and drop object to get the
20756 * @return {Roo.lib.Region} a Region object representing the total area
20757 * the element occupies, including any padding
20758 * the instance is configured for.
20761 getLocation: function(oDD) {
20762 if (! this.isTypeOfDD(oDD)) {
20766 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20769 pos= Roo.lib.Dom.getXY(el);
20777 x2 = x1 + el.offsetWidth;
20779 y2 = y1 + el.offsetHeight;
20781 t = y1 - oDD.padding[0];
20782 r = x2 + oDD.padding[1];
20783 b = y2 + oDD.padding[2];
20784 l = x1 - oDD.padding[3];
20786 return new Roo.lib.Region( t, r, b, l );
20790 * Checks the cursor location to see if it over the target
20791 * @method isOverTarget
20792 * @param {Roo.lib.Point} pt The point to evaluate
20793 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20794 * @return {boolean} true if the mouse is over the target
20798 isOverTarget: function(pt, oTarget, intersect) {
20799 // use cache if available
20800 var loc = this.locationCache[oTarget.id];
20801 if (!loc || !this.useCache) {
20802 loc = this.getLocation(oTarget);
20803 this.locationCache[oTarget.id] = loc;
20811 oTarget.cursorIsOver = loc.contains( pt );
20813 // DragDrop is using this as a sanity check for the initial mousedown
20814 // in this case we are done. In POINT mode, if the drag obj has no
20815 // contraints, we are also done. Otherwise we need to evaluate the
20816 // location of the target as related to the actual location of the
20817 // dragged element.
20818 var dc = this.dragCurrent;
20819 if (!dc || !dc.getTargetCoord ||
20820 (!intersect && !dc.constrainX && !dc.constrainY)) {
20821 return oTarget.cursorIsOver;
20824 oTarget.overlap = null;
20826 // Get the current location of the drag element, this is the
20827 // location of the mouse event less the delta that represents
20828 // where the original mousedown happened on the element. We
20829 // need to consider constraints and ticks as well.
20830 var pos = dc.getTargetCoord(pt.x, pt.y);
20832 var el = dc.getDragEl();
20833 var curRegion = new Roo.lib.Region( pos.y,
20834 pos.x + el.offsetWidth,
20835 pos.y + el.offsetHeight,
20838 var overlap = curRegion.intersect(loc);
20841 oTarget.overlap = overlap;
20842 return (intersect) ? true : oTarget.cursorIsOver;
20849 * unload event handler
20850 * @method _onUnload
20854 _onUnload: function(e, me) {
20855 Roo.dd.DragDropMgr.unregAll();
20859 * Cleans up the drag and drop events and objects.
20864 unregAll: function() {
20866 if (this.dragCurrent) {
20868 this.dragCurrent = null;
20871 this._execOnAll("unreg", []);
20873 for (i in this.elementCache) {
20874 delete this.elementCache[i];
20877 this.elementCache = {};
20882 * A cache of DOM elements
20883 * @property elementCache
20890 * Get the wrapper for the DOM element specified
20891 * @method getElWrapper
20892 * @param {String} id the id of the element to get
20893 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
20895 * @deprecated This wrapper isn't that useful
20898 getElWrapper: function(id) {
20899 var oWrapper = this.elementCache[id];
20900 if (!oWrapper || !oWrapper.el) {
20901 oWrapper = this.elementCache[id] =
20902 new this.ElementWrapper(Roo.getDom(id));
20908 * Returns the actual DOM element
20909 * @method getElement
20910 * @param {String} id the id of the elment to get
20911 * @return {Object} The element
20912 * @deprecated use Roo.getDom instead
20915 getElement: function(id) {
20916 return Roo.getDom(id);
20920 * Returns the style property for the DOM element (i.e.,
20921 * document.getElById(id).style)
20923 * @param {String} id the id of the elment to get
20924 * @return {Object} The style property of the element
20925 * @deprecated use Roo.getDom instead
20928 getCss: function(id) {
20929 var el = Roo.getDom(id);
20930 return (el) ? el.style : null;
20934 * Inner class for cached elements
20935 * @class DragDropMgr.ElementWrapper
20940 ElementWrapper: function(el) {
20945 this.el = el || null;
20950 this.id = this.el && el.id;
20952 * A reference to the style property
20955 this.css = this.el && el.style;
20959 * Returns the X position of an html element
20961 * @param el the element for which to get the position
20962 * @return {int} the X coordinate
20964 * @deprecated use Roo.lib.Dom.getX instead
20967 getPosX: function(el) {
20968 return Roo.lib.Dom.getX(el);
20972 * Returns the Y position of an html element
20974 * @param el the element for which to get the position
20975 * @return {int} the Y coordinate
20976 * @deprecated use Roo.lib.Dom.getY instead
20979 getPosY: function(el) {
20980 return Roo.lib.Dom.getY(el);
20984 * Swap two nodes. In IE, we use the native method, for others we
20985 * emulate the IE behavior
20987 * @param n1 the first node to swap
20988 * @param n2 the other node to swap
20991 swapNode: function(n1, n2) {
20995 var p = n2.parentNode;
20996 var s = n2.nextSibling;
20999 p.insertBefore(n1, n2);
21000 } else if (n2 == n1.nextSibling) {
21001 p.insertBefore(n2, n1);
21003 n1.parentNode.replaceChild(n2, n1);
21004 p.insertBefore(n1, s);
21010 * Returns the current scroll position
21011 * @method getScroll
21015 getScroll: function () {
21016 var t, l, dde=document.documentElement, db=document.body;
21017 if (dde && (dde.scrollTop || dde.scrollLeft)) {
21019 l = dde.scrollLeft;
21026 return { top: t, left: l };
21030 * Returns the specified element style property
21032 * @param {HTMLElement} el the element
21033 * @param {string} styleProp the style property
21034 * @return {string} The value of the style property
21035 * @deprecated use Roo.lib.Dom.getStyle
21038 getStyle: function(el, styleProp) {
21039 return Roo.fly(el).getStyle(styleProp);
21043 * Gets the scrollTop
21044 * @method getScrollTop
21045 * @return {int} the document's scrollTop
21048 getScrollTop: function () { return this.getScroll().top; },
21051 * Gets the scrollLeft
21052 * @method getScrollLeft
21053 * @return {int} the document's scrollTop
21056 getScrollLeft: function () { return this.getScroll().left; },
21059 * Sets the x/y position of an element to the location of the
21062 * @param {HTMLElement} moveEl The element to move
21063 * @param {HTMLElement} targetEl The position reference element
21066 moveToEl: function (moveEl, targetEl) {
21067 var aCoord = Roo.lib.Dom.getXY(targetEl);
21068 Roo.lib.Dom.setXY(moveEl, aCoord);
21072 * Numeric array sort function
21073 * @method numericSort
21076 numericSort: function(a, b) { return (a - b); },
21080 * @property _timeoutCount
21087 * Trying to make the load order less important. Without this we get
21088 * an error if this file is loaded before the Event Utility.
21089 * @method _addListeners
21093 _addListeners: function() {
21094 var DDM = Roo.dd.DDM;
21095 if ( Roo.lib.Event && document ) {
21098 if (DDM._timeoutCount > 2000) {
21100 setTimeout(DDM._addListeners, 10);
21101 if (document && document.body) {
21102 DDM._timeoutCount += 1;
21109 * Recursively searches the immediate parent and all child nodes for
21110 * the handle element in order to determine wheter or not it was
21112 * @method handleWasClicked
21113 * @param node the html element to inspect
21116 handleWasClicked: function(node, id) {
21117 if (this.isHandle(id, node.id)) {
21120 // check to see if this is a text node child of the one we want
21121 var p = node.parentNode;
21124 if (this.isHandle(id, p.id)) {
21139 // shorter alias, save a few bytes
21140 Roo.dd.DDM = Roo.dd.DragDropMgr;
21141 Roo.dd.DDM._addListeners();
21145 * Ext JS Library 1.1.1
21146 * Copyright(c) 2006-2007, Ext JS, LLC.
21148 * Originally Released Under LGPL - original licence link has changed is not relivant.
21151 * <script type="text/javascript">
21156 * A DragDrop implementation where the linked element follows the
21157 * mouse cursor during a drag.
21158 * @extends Roo.dd.DragDrop
21160 * @param {String} id the id of the linked element
21161 * @param {String} sGroup the group of related DragDrop items
21162 * @param {object} config an object containing configurable attributes
21163 * Valid properties for DD:
21166 Roo.dd.DD = function(id, sGroup, config) {
21168 this.init(id, sGroup, config);
21172 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21175 * When set to true, the utility automatically tries to scroll the browser
21176 * window wehn a drag and drop element is dragged near the viewport boundary.
21177 * Defaults to true.
21184 * Sets the pointer offset to the distance between the linked element's top
21185 * left corner and the location the element was clicked
21186 * @method autoOffset
21187 * @param {int} iPageX the X coordinate of the click
21188 * @param {int} iPageY the Y coordinate of the click
21190 autoOffset: function(iPageX, iPageY) {
21191 var x = iPageX - this.startPageX;
21192 var y = iPageY - this.startPageY;
21193 this.setDelta(x, y);
21197 * Sets the pointer offset. You can call this directly to force the
21198 * offset to be in a particular location (e.g., pass in 0,0 to set it
21199 * to the center of the object)
21201 * @param {int} iDeltaX the distance from the left
21202 * @param {int} iDeltaY the distance from the top
21204 setDelta: function(iDeltaX, iDeltaY) {
21205 this.deltaX = iDeltaX;
21206 this.deltaY = iDeltaY;
21210 * Sets the drag element to the location of the mousedown or click event,
21211 * maintaining the cursor location relative to the location on the element
21212 * that was clicked. Override this if you want to place the element in a
21213 * location other than where the cursor is.
21214 * @method setDragElPos
21215 * @param {int} iPageX the X coordinate of the mousedown or drag event
21216 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21218 setDragElPos: function(iPageX, iPageY) {
21219 // the first time we do this, we are going to check to make sure
21220 // the element has css positioning
21222 var el = this.getDragEl();
21223 this.alignElWithMouse(el, iPageX, iPageY);
21227 * Sets the element to the location of the mousedown or click event,
21228 * maintaining the cursor location relative to the location on the element
21229 * that was clicked. Override this if you want to place the element in a
21230 * location other than where the cursor is.
21231 * @method alignElWithMouse
21232 * @param {HTMLElement} el the element to move
21233 * @param {int} iPageX the X coordinate of the mousedown or drag event
21234 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21236 alignElWithMouse: function(el, iPageX, iPageY) {
21237 var oCoord = this.getTargetCoord(iPageX, iPageY);
21238 var fly = el.dom ? el : Roo.fly(el);
21239 if (!this.deltaSetXY) {
21240 var aCoord = [oCoord.x, oCoord.y];
21242 var newLeft = fly.getLeft(true);
21243 var newTop = fly.getTop(true);
21244 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21246 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21249 this.cachePosition(oCoord.x, oCoord.y);
21250 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21255 * Saves the most recent position so that we can reset the constraints and
21256 * tick marks on-demand. We need to know this so that we can calculate the
21257 * number of pixels the element is offset from its original position.
21258 * @method cachePosition
21259 * @param iPageX the current x position (optional, this just makes it so we
21260 * don't have to look it up again)
21261 * @param iPageY the current y position (optional, this just makes it so we
21262 * don't have to look it up again)
21264 cachePosition: function(iPageX, iPageY) {
21266 this.lastPageX = iPageX;
21267 this.lastPageY = iPageY;
21269 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21270 this.lastPageX = aCoord[0];
21271 this.lastPageY = aCoord[1];
21276 * Auto-scroll the window if the dragged object has been moved beyond the
21277 * visible window boundary.
21278 * @method autoScroll
21279 * @param {int} x the drag element's x position
21280 * @param {int} y the drag element's y position
21281 * @param {int} h the height of the drag element
21282 * @param {int} w the width of the drag element
21285 autoScroll: function(x, y, h, w) {
21288 // The client height
21289 var clientH = Roo.lib.Dom.getViewWidth();
21291 // The client width
21292 var clientW = Roo.lib.Dom.getViewHeight();
21294 // The amt scrolled down
21295 var st = this.DDM.getScrollTop();
21297 // The amt scrolled right
21298 var sl = this.DDM.getScrollLeft();
21300 // Location of the bottom of the element
21303 // Location of the right of the element
21306 // The distance from the cursor to the bottom of the visible area,
21307 // adjusted so that we don't scroll if the cursor is beyond the
21308 // element drag constraints
21309 var toBot = (clientH + st - y - this.deltaY);
21311 // The distance from the cursor to the right of the visible area
21312 var toRight = (clientW + sl - x - this.deltaX);
21315 // How close to the edge the cursor must be before we scroll
21316 // var thresh = (document.all) ? 100 : 40;
21319 // How many pixels to scroll per autoscroll op. This helps to reduce
21320 // clunky scrolling. IE is more sensitive about this ... it needs this
21321 // value to be higher.
21322 var scrAmt = (document.all) ? 80 : 30;
21324 // Scroll down if we are near the bottom of the visible page and the
21325 // obj extends below the crease
21326 if ( bot > clientH && toBot < thresh ) {
21327 window.scrollTo(sl, st + scrAmt);
21330 // Scroll up if the window is scrolled down and the top of the object
21331 // goes above the top border
21332 if ( y < st && st > 0 && y - st < thresh ) {
21333 window.scrollTo(sl, st - scrAmt);
21336 // Scroll right if the obj is beyond the right border and the cursor is
21337 // near the border.
21338 if ( right > clientW && toRight < thresh ) {
21339 window.scrollTo(sl + scrAmt, st);
21342 // Scroll left if the window has been scrolled to the right and the obj
21343 // extends past the left border
21344 if ( x < sl && sl > 0 && x - sl < thresh ) {
21345 window.scrollTo(sl - scrAmt, st);
21351 * Finds the location the element should be placed if we want to move
21352 * it to where the mouse location less the click offset would place us.
21353 * @method getTargetCoord
21354 * @param {int} iPageX the X coordinate of the click
21355 * @param {int} iPageY the Y coordinate of the click
21356 * @return an object that contains the coordinates (Object.x and Object.y)
21359 getTargetCoord: function(iPageX, iPageY) {
21362 var x = iPageX - this.deltaX;
21363 var y = iPageY - this.deltaY;
21365 if (this.constrainX) {
21366 if (x < this.minX) { x = this.minX; }
21367 if (x > this.maxX) { x = this.maxX; }
21370 if (this.constrainY) {
21371 if (y < this.minY) { y = this.minY; }
21372 if (y > this.maxY) { y = this.maxY; }
21375 x = this.getTick(x, this.xTicks);
21376 y = this.getTick(y, this.yTicks);
21383 * Sets up config options specific to this class. Overrides
21384 * Roo.dd.DragDrop, but all versions of this method through the
21385 * inheritance chain are called
21387 applyConfig: function() {
21388 Roo.dd.DD.superclass.applyConfig.call(this);
21389 this.scroll = (this.config.scroll !== false);
21393 * Event that fires prior to the onMouseDown event. Overrides
21396 b4MouseDown: function(e) {
21397 // this.resetConstraints();
21398 this.autoOffset(e.getPageX(),
21403 * Event that fires prior to the onDrag event. Overrides
21406 b4Drag: function(e) {
21407 this.setDragElPos(e.getPageX(),
21411 toString: function() {
21412 return ("DD " + this.id);
21415 //////////////////////////////////////////////////////////////////////////
21416 // Debugging ygDragDrop events that can be overridden
21417 //////////////////////////////////////////////////////////////////////////
21419 startDrag: function(x, y) {
21422 onDrag: function(e) {
21425 onDragEnter: function(e, id) {
21428 onDragOver: function(e, id) {
21431 onDragOut: function(e, id) {
21434 onDragDrop: function(e, id) {
21437 endDrag: function(e) {
21444 * Ext JS Library 1.1.1
21445 * Copyright(c) 2006-2007, Ext JS, LLC.
21447 * Originally Released Under LGPL - original licence link has changed is not relivant.
21450 * <script type="text/javascript">
21454 * @class Roo.dd.DDProxy
21455 * A DragDrop implementation that inserts an empty, bordered div into
21456 * the document that follows the cursor during drag operations. At the time of
21457 * the click, the frame div is resized to the dimensions of the linked html
21458 * element, and moved to the exact location of the linked element.
21460 * References to the "frame" element refer to the single proxy element that
21461 * was created to be dragged in place of all DDProxy elements on the
21464 * @extends Roo.dd.DD
21466 * @param {String} id the id of the linked html element
21467 * @param {String} sGroup the group of related DragDrop objects
21468 * @param {object} config an object containing configurable attributes
21469 * Valid properties for DDProxy in addition to those in DragDrop:
21470 * resizeFrame, centerFrame, dragElId
21472 Roo.dd.DDProxy = function(id, sGroup, config) {
21474 this.init(id, sGroup, config);
21480 * The default drag frame div id
21481 * @property Roo.dd.DDProxy.dragElId
21485 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21487 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21490 * By default we resize the drag frame to be the same size as the element
21491 * we want to drag (this is to get the frame effect). We can turn it off
21492 * if we want a different behavior.
21493 * @property resizeFrame
21499 * By default the frame is positioned exactly where the drag element is, so
21500 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21501 * you do not have constraints on the obj is to have the drag frame centered
21502 * around the cursor. Set centerFrame to true for this effect.
21503 * @property centerFrame
21506 centerFrame: false,
21509 * Creates the proxy element if it does not yet exist
21510 * @method createFrame
21512 createFrame: function() {
21514 var body = document.body;
21516 if (!body || !body.firstChild) {
21517 setTimeout( function() { self.createFrame(); }, 50 );
21521 var div = this.getDragEl();
21524 div = document.createElement("div");
21525 div.id = this.dragElId;
21528 s.position = "absolute";
21529 s.visibility = "hidden";
21531 s.border = "2px solid #aaa";
21534 // appendChild can blow up IE if invoked prior to the window load event
21535 // while rendering a table. It is possible there are other scenarios
21536 // that would cause this to happen as well.
21537 body.insertBefore(div, body.firstChild);
21542 * Initialization for the drag frame element. Must be called in the
21543 * constructor of all subclasses
21544 * @method initFrame
21546 initFrame: function() {
21547 this.createFrame();
21550 applyConfig: function() {
21551 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21553 this.resizeFrame = (this.config.resizeFrame !== false);
21554 this.centerFrame = (this.config.centerFrame);
21555 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21559 * Resizes the drag frame to the dimensions of the clicked object, positions
21560 * it over the object, and finally displays it
21561 * @method showFrame
21562 * @param {int} iPageX X click position
21563 * @param {int} iPageY Y click position
21566 showFrame: function(iPageX, iPageY) {
21567 var el = this.getEl();
21568 var dragEl = this.getDragEl();
21569 var s = dragEl.style;
21571 this._resizeProxy();
21573 if (this.centerFrame) {
21574 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21575 Math.round(parseInt(s.height, 10)/2) );
21578 this.setDragElPos(iPageX, iPageY);
21580 Roo.fly(dragEl).show();
21584 * The proxy is automatically resized to the dimensions of the linked
21585 * element when a drag is initiated, unless resizeFrame is set to false
21586 * @method _resizeProxy
21589 _resizeProxy: function() {
21590 if (this.resizeFrame) {
21591 var el = this.getEl();
21592 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21596 // overrides Roo.dd.DragDrop
21597 b4MouseDown: function(e) {
21598 var x = e.getPageX();
21599 var y = e.getPageY();
21600 this.autoOffset(x, y);
21601 this.setDragElPos(x, y);
21604 // overrides Roo.dd.DragDrop
21605 b4StartDrag: function(x, y) {
21606 // show the drag frame
21607 this.showFrame(x, y);
21610 // overrides Roo.dd.DragDrop
21611 b4EndDrag: function(e) {
21612 Roo.fly(this.getDragEl()).hide();
21615 // overrides Roo.dd.DragDrop
21616 // By default we try to move the element to the last location of the frame.
21617 // This is so that the default behavior mirrors that of Roo.dd.DD.
21618 endDrag: function(e) {
21620 var lel = this.getEl();
21621 var del = this.getDragEl();
21623 // Show the drag frame briefly so we can get its position
21624 del.style.visibility = "";
21627 // Hide the linked element before the move to get around a Safari
21629 lel.style.visibility = "hidden";
21630 Roo.dd.DDM.moveToEl(lel, del);
21631 del.style.visibility = "hidden";
21632 lel.style.visibility = "";
21637 beforeMove : function(){
21641 afterDrag : function(){
21645 toString: function() {
21646 return ("DDProxy " + this.id);
21652 * Ext JS Library 1.1.1
21653 * Copyright(c) 2006-2007, Ext JS, LLC.
21655 * Originally Released Under LGPL - original licence link has changed is not relivant.
21658 * <script type="text/javascript">
21662 * @class Roo.dd.DDTarget
21663 * A DragDrop implementation that does not move, but can be a drop
21664 * target. You would get the same result by simply omitting implementation
21665 * for the event callbacks, but this way we reduce the processing cost of the
21666 * event listener and the callbacks.
21667 * @extends Roo.dd.DragDrop
21669 * @param {String} id the id of the element that is a drop target
21670 * @param {String} sGroup the group of related DragDrop objects
21671 * @param {object} config an object containing configurable attributes
21672 * Valid properties for DDTarget in addition to those in
21676 Roo.dd.DDTarget = function(id, sGroup, config) {
21678 this.initTarget(id, sGroup, config);
21680 if (config && (config.listeners || config.events)) {
21681 Roo.dd.DragDrop.superclass.constructor.call(this, {
21682 listeners : config.listeners || {},
21683 events : config.events || {}
21688 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21689 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21690 toString: function() {
21691 return ("DDTarget " + this.id);
21696 * Ext JS Library 1.1.1
21697 * Copyright(c) 2006-2007, Ext JS, LLC.
21699 * Originally Released Under LGPL - original licence link has changed is not relivant.
21702 * <script type="text/javascript">
21707 * @class Roo.dd.ScrollManager
21708 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21709 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21712 Roo.dd.ScrollManager = function(){
21713 var ddm = Roo.dd.DragDropMgr;
21720 var onStop = function(e){
21725 var triggerRefresh = function(){
21726 if(ddm.dragCurrent){
21727 ddm.refreshCache(ddm.dragCurrent.groups);
21731 var doScroll = function(){
21732 if(ddm.dragCurrent){
21733 var dds = Roo.dd.ScrollManager;
21735 if(proc.el.scroll(proc.dir, dds.increment)){
21739 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21744 var clearProc = function(){
21746 clearInterval(proc.id);
21753 var startProc = function(el, dir){
21754 Roo.log('scroll startproc');
21758 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21761 var onFire = function(e, isDrop){
21763 if(isDrop || !ddm.dragCurrent){ return; }
21764 var dds = Roo.dd.ScrollManager;
21765 if(!dragEl || dragEl != ddm.dragCurrent){
21766 dragEl = ddm.dragCurrent;
21767 // refresh regions on drag start
21768 dds.refreshCache();
21771 var xy = Roo.lib.Event.getXY(e);
21772 var pt = new Roo.lib.Point(xy[0], xy[1]);
21773 for(var id in els){
21774 var el = els[id], r = el._region;
21775 if(r && r.contains(pt) && el.isScrollable()){
21776 if(r.bottom - pt.y <= dds.thresh){
21778 startProc(el, "down");
21781 }else if(r.right - pt.x <= dds.thresh){
21783 startProc(el, "left");
21786 }else if(pt.y - r.top <= dds.thresh){
21788 startProc(el, "up");
21791 }else if(pt.x - r.left <= dds.thresh){
21793 startProc(el, "right");
21802 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21803 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21807 * Registers new overflow element(s) to auto scroll
21808 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21810 register : function(el){
21811 if(el instanceof Array){
21812 for(var i = 0, len = el.length; i < len; i++) {
21813 this.register(el[i]);
21819 Roo.dd.ScrollManager.els = els;
21823 * Unregisters overflow element(s) so they are no longer scrolled
21824 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21826 unregister : function(el){
21827 if(el instanceof Array){
21828 for(var i = 0, len = el.length; i < len; i++) {
21829 this.unregister(el[i]);
21838 * The number of pixels from the edge of a container the pointer needs to be to
21839 * trigger scrolling (defaults to 25)
21845 * The number of pixels to scroll in each scroll increment (defaults to 50)
21851 * The frequency of scrolls in milliseconds (defaults to 500)
21857 * True to animate the scroll (defaults to true)
21863 * The animation duration in seconds -
21864 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21870 * Manually trigger a cache refresh.
21872 refreshCache : function(){
21873 for(var id in els){
21874 if(typeof els[id] == 'object'){ // for people extending the object prototype
21875 els[id]._region = els[id].getRegion();
21882 * Ext JS Library 1.1.1
21883 * Copyright(c) 2006-2007, Ext JS, LLC.
21885 * Originally Released Under LGPL - original licence link has changed is not relivant.
21888 * <script type="text/javascript">
21893 * @class Roo.dd.Registry
21894 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
21895 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
21898 Roo.dd.Registry = function(){
21901 var autoIdSeed = 0;
21903 var getId = function(el, autogen){
21904 if(typeof el == "string"){
21908 if(!id && autogen !== false){
21909 id = "roodd-" + (++autoIdSeed);
21917 * Register a drag drop element
21918 * @param {String|HTMLElement} element The id or DOM node to register
21919 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
21920 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
21921 * knows how to interpret, plus there are some specific properties known to the Registry that should be
21922 * populated in the data object (if applicable):
21924 Value Description<br />
21925 --------- ------------------------------------------<br />
21926 handles Array of DOM nodes that trigger dragging<br />
21927 for the element being registered<br />
21928 isHandle True if the element passed in triggers<br />
21929 dragging itself, else false
21932 register : function(el, data){
21934 if(typeof el == "string"){
21935 el = document.getElementById(el);
21938 elements[getId(el)] = data;
21939 if(data.isHandle !== false){
21940 handles[data.ddel.id] = data;
21943 var hs = data.handles;
21944 for(var i = 0, len = hs.length; i < len; i++){
21945 handles[getId(hs[i])] = data;
21951 * Unregister a drag drop element
21952 * @param {String|HTMLElement} element The id or DOM node to unregister
21954 unregister : function(el){
21955 var id = getId(el, false);
21956 var data = elements[id];
21958 delete elements[id];
21960 var hs = data.handles;
21961 for(var i = 0, len = hs.length; i < len; i++){
21962 delete handles[getId(hs[i], false)];
21969 * Returns the handle registered for a DOM Node by id
21970 * @param {String|HTMLElement} id The DOM node or id to look up
21971 * @return {Object} handle The custom handle data
21973 getHandle : function(id){
21974 if(typeof id != "string"){ // must be element?
21977 return handles[id];
21981 * Returns the handle that is registered for the DOM node that is the target of the event
21982 * @param {Event} e The event
21983 * @return {Object} handle The custom handle data
21985 getHandleFromEvent : function(e){
21986 var t = Roo.lib.Event.getTarget(e);
21987 return t ? handles[t.id] : null;
21991 * Returns a custom data object that is registered for a DOM node by id
21992 * @param {String|HTMLElement} id The DOM node or id to look up
21993 * @return {Object} data The custom data
21995 getTarget : function(id){
21996 if(typeof id != "string"){ // must be element?
21999 return elements[id];
22003 * Returns a custom data object that is registered for the DOM node that is the target of the event
22004 * @param {Event} e The event
22005 * @return {Object} data The custom data
22007 getTargetFromEvent : function(e){
22008 var t = Roo.lib.Event.getTarget(e);
22009 return t ? elements[t.id] || handles[t.id] : null;
22014 * Ext JS Library 1.1.1
22015 * Copyright(c) 2006-2007, Ext JS, LLC.
22017 * Originally Released Under LGPL - original licence link has changed is not relivant.
22020 * <script type="text/javascript">
22025 * @class Roo.dd.StatusProxy
22026 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
22027 * default drag proxy used by all Roo.dd components.
22029 * @param {Object} config
22031 Roo.dd.StatusProxy = function(config){
22032 Roo.apply(this, config);
22033 this.id = this.id || Roo.id();
22034 this.el = new Roo.Layer({
22036 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
22037 {tag: "div", cls: "x-dd-drop-icon"},
22038 {tag: "div", cls: "x-dd-drag-ghost"}
22041 shadow: !config || config.shadow !== false
22043 this.ghost = Roo.get(this.el.dom.childNodes[1]);
22044 this.dropStatus = this.dropNotAllowed;
22047 Roo.dd.StatusProxy.prototype = {
22049 * @cfg {String} dropAllowed
22050 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
22052 dropAllowed : "x-dd-drop-ok",
22054 * @cfg {String} dropNotAllowed
22055 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
22057 dropNotAllowed : "x-dd-drop-nodrop",
22060 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
22061 * over the current target element.
22062 * @param {String} cssClass The css class for the new drop status indicator image
22064 setStatus : function(cssClass){
22065 cssClass = cssClass || this.dropNotAllowed;
22066 if(this.dropStatus != cssClass){
22067 this.el.replaceClass(this.dropStatus, cssClass);
22068 this.dropStatus = cssClass;
22073 * Resets the status indicator to the default dropNotAllowed value
22074 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
22076 reset : function(clearGhost){
22077 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
22078 this.dropStatus = this.dropNotAllowed;
22080 this.ghost.update("");
22085 * Updates the contents of the ghost element
22086 * @param {String} html The html that will replace the current innerHTML of the ghost element
22088 update : function(html){
22089 if(typeof html == "string"){
22090 this.ghost.update(html);
22092 this.ghost.update("");
22093 html.style.margin = "0";
22094 this.ghost.dom.appendChild(html);
22096 // ensure float = none set?? cant remember why though.
22097 var el = this.ghost.dom.firstChild;
22099 Roo.fly(el).setStyle('float', 'none');
22104 * Returns the underlying proxy {@link Roo.Layer}
22105 * @return {Roo.Layer} el
22107 getEl : function(){
22112 * Returns the ghost element
22113 * @return {Roo.Element} el
22115 getGhost : function(){
22121 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22123 hide : function(clear){
22131 * Stops the repair animation if it's currently running
22134 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22140 * Displays this proxy
22147 * Force the Layer to sync its shadow and shim positions to the element
22154 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22155 * invalid drop operation by the item being dragged.
22156 * @param {Array} xy The XY position of the element ([x, y])
22157 * @param {Function} callback The function to call after the repair is complete
22158 * @param {Object} scope The scope in which to execute the callback
22160 repair : function(xy, callback, scope){
22161 this.callback = callback;
22162 this.scope = scope;
22163 if(xy && this.animRepair !== false){
22164 this.el.addClass("x-dd-drag-repair");
22165 this.el.hideUnders(true);
22166 this.anim = this.el.shift({
22167 duration: this.repairDuration || .5,
22171 callback: this.afterRepair,
22175 this.afterRepair();
22180 afterRepair : function(){
22182 if(typeof this.callback == "function"){
22183 this.callback.call(this.scope || this);
22185 this.callback = null;
22190 * Ext JS Library 1.1.1
22191 * Copyright(c) 2006-2007, Ext JS, LLC.
22193 * Originally Released Under LGPL - original licence link has changed is not relivant.
22196 * <script type="text/javascript">
22200 * @class Roo.dd.DragSource
22201 * @extends Roo.dd.DDProxy
22202 * A simple class that provides the basic implementation needed to make any element draggable.
22204 * @param {String/HTMLElement/Element} el The container element
22205 * @param {Object} config
22207 Roo.dd.DragSource = function(el, config){
22208 this.el = Roo.get(el);
22209 this.dragData = {};
22211 Roo.apply(this, config);
22214 this.proxy = new Roo.dd.StatusProxy();
22217 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22218 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22220 this.dragging = false;
22223 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22225 * @cfg {String} dropAllowed
22226 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22228 dropAllowed : "x-dd-drop-ok",
22230 * @cfg {String} dropNotAllowed
22231 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22233 dropNotAllowed : "x-dd-drop-nodrop",
22236 * Returns the data object associated with this drag source
22237 * @return {Object} data An object containing arbitrary data
22239 getDragData : function(e){
22240 return this.dragData;
22244 onDragEnter : function(e, id){
22245 var target = Roo.dd.DragDropMgr.getDDById(id);
22246 this.cachedTarget = target;
22247 if(this.beforeDragEnter(target, e, id) !== false){
22248 if(target.isNotifyTarget){
22249 var status = target.notifyEnter(this, e, this.dragData);
22250 this.proxy.setStatus(status);
22252 this.proxy.setStatus(this.dropAllowed);
22255 if(this.afterDragEnter){
22257 * An empty function by default, but provided so that you can perform a custom action
22258 * when the dragged item enters the drop target by providing an implementation.
22259 * @param {Roo.dd.DragDrop} target The drop target
22260 * @param {Event} e The event object
22261 * @param {String} id The id of the dragged element
22262 * @method afterDragEnter
22264 this.afterDragEnter(target, e, id);
22270 * An empty function by default, but provided so that you can perform a custom action
22271 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22272 * @param {Roo.dd.DragDrop} target The drop target
22273 * @param {Event} e The event object
22274 * @param {String} id The id of the dragged element
22275 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22277 beforeDragEnter : function(target, e, id){
22282 alignElWithMouse: function() {
22283 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22288 onDragOver : function(e, id){
22289 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22290 if(this.beforeDragOver(target, e, id) !== false){
22291 if(target.isNotifyTarget){
22292 var status = target.notifyOver(this, e, this.dragData);
22293 this.proxy.setStatus(status);
22296 if(this.afterDragOver){
22298 * An empty function by default, but provided so that you can perform a custom action
22299 * while the dragged item is over the drop target by providing an implementation.
22300 * @param {Roo.dd.DragDrop} target The drop target
22301 * @param {Event} e The event object
22302 * @param {String} id The id of the dragged element
22303 * @method afterDragOver
22305 this.afterDragOver(target, e, id);
22311 * An empty function by default, but provided so that you can perform a custom action
22312 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22313 * @param {Roo.dd.DragDrop} target The drop target
22314 * @param {Event} e The event object
22315 * @param {String} id The id of the dragged element
22316 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22318 beforeDragOver : function(target, e, id){
22323 onDragOut : function(e, id){
22324 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22325 if(this.beforeDragOut(target, e, id) !== false){
22326 if(target.isNotifyTarget){
22327 target.notifyOut(this, e, this.dragData);
22329 this.proxy.reset();
22330 if(this.afterDragOut){
22332 * An empty function by default, but provided so that you can perform a custom action
22333 * after the dragged item is dragged out of the target without dropping.
22334 * @param {Roo.dd.DragDrop} target The drop target
22335 * @param {Event} e The event object
22336 * @param {String} id The id of the dragged element
22337 * @method afterDragOut
22339 this.afterDragOut(target, e, id);
22342 this.cachedTarget = null;
22346 * An empty function by default, but provided so that you can perform a custom action before the dragged
22347 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
22348 * @param {Roo.dd.DragDrop} target The drop target
22349 * @param {Event} e The event object
22350 * @param {String} id The id of the dragged element
22351 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22353 beforeDragOut : function(target, e, id){
22358 onDragDrop : function(e, id){
22359 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22360 if(this.beforeDragDrop(target, e, id) !== false){
22361 if(target.isNotifyTarget){
22362 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22363 this.onValidDrop(target, e, id);
22365 this.onInvalidDrop(target, e, id);
22368 this.onValidDrop(target, e, id);
22371 if(this.afterDragDrop){
22373 * An empty function by default, but provided so that you can perform a custom action
22374 * after a valid drag drop has occurred by providing an implementation.
22375 * @param {Roo.dd.DragDrop} target The drop target
22376 * @param {Event} e The event object
22377 * @param {String} id The id of the dropped element
22378 * @method afterDragDrop
22380 this.afterDragDrop(target, e, id);
22383 delete this.cachedTarget;
22387 * An empty function by default, but provided so that you can perform a custom action before the dragged
22388 * item is dropped onto the target and optionally cancel the onDragDrop.
22389 * @param {Roo.dd.DragDrop} target The drop target
22390 * @param {Event} e The event object
22391 * @param {String} id The id of the dragged element
22392 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22394 beforeDragDrop : function(target, e, id){
22399 onValidDrop : function(target, e, id){
22401 if(this.afterValidDrop){
22403 * An empty function by default, but provided so that you can perform a custom action
22404 * after a valid drop has occurred by providing an implementation.
22405 * @param {Object} target The target DD
22406 * @param {Event} e The event object
22407 * @param {String} id The id of the dropped element
22408 * @method afterInvalidDrop
22410 this.afterValidDrop(target, e, id);
22415 getRepairXY : function(e, data){
22416 return this.el.getXY();
22420 onInvalidDrop : function(target, e, id){
22421 this.beforeInvalidDrop(target, e, id);
22422 if(this.cachedTarget){
22423 if(this.cachedTarget.isNotifyTarget){
22424 this.cachedTarget.notifyOut(this, e, this.dragData);
22426 this.cacheTarget = null;
22428 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22430 if(this.afterInvalidDrop){
22432 * An empty function by default, but provided so that you can perform a custom action
22433 * after an invalid drop has occurred by providing an implementation.
22434 * @param {Event} e The event object
22435 * @param {String} id The id of the dropped element
22436 * @method afterInvalidDrop
22438 this.afterInvalidDrop(e, id);
22443 afterRepair : function(){
22445 this.el.highlight(this.hlColor || "c3daf9");
22447 this.dragging = false;
22451 * An empty function by default, but provided so that you can perform a custom action after an invalid
22452 * drop has occurred.
22453 * @param {Roo.dd.DragDrop} target The drop target
22454 * @param {Event} e The event object
22455 * @param {String} id The id of the dragged element
22456 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22458 beforeInvalidDrop : function(target, e, id){
22463 handleMouseDown : function(e){
22464 if(this.dragging) {
22467 var data = this.getDragData(e);
22468 if(data && this.onBeforeDrag(data, e) !== false){
22469 this.dragData = data;
22471 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22476 * An empty function by default, but provided so that you can perform a custom action before the initial
22477 * drag event begins and optionally cancel it.
22478 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22479 * @param {Event} e The event object
22480 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22482 onBeforeDrag : function(data, e){
22487 * An empty function by default, but provided so that you can perform a custom action once the initial
22488 * drag event has begun. The drag cannot be canceled from this function.
22489 * @param {Number} x The x position of the click on the dragged object
22490 * @param {Number} y The y position of the click on the dragged object
22492 onStartDrag : Roo.emptyFn,
22494 // private - YUI override
22495 startDrag : function(x, y){
22496 this.proxy.reset();
22497 this.dragging = true;
22498 this.proxy.update("");
22499 this.onInitDrag(x, y);
22504 onInitDrag : function(x, y){
22505 var clone = this.el.dom.cloneNode(true);
22506 clone.id = Roo.id(); // prevent duplicate ids
22507 this.proxy.update(clone);
22508 this.onStartDrag(x, y);
22513 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22514 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22516 getProxy : function(){
22521 * Hides the drag source's {@link Roo.dd.StatusProxy}
22523 hideProxy : function(){
22525 this.proxy.reset(true);
22526 this.dragging = false;
22530 triggerCacheRefresh : function(){
22531 Roo.dd.DDM.refreshCache(this.groups);
22534 // private - override to prevent hiding
22535 b4EndDrag: function(e) {
22538 // private - override to prevent moving
22539 endDrag : function(e){
22540 this.onEndDrag(this.dragData, e);
22544 onEndDrag : function(data, e){
22547 // private - pin to cursor
22548 autoOffset : function(x, y) {
22549 this.setDelta(-12, -20);
22553 * Ext JS Library 1.1.1
22554 * Copyright(c) 2006-2007, Ext JS, LLC.
22556 * Originally Released Under LGPL - original licence link has changed is not relivant.
22559 * <script type="text/javascript">
22564 * @class Roo.dd.DropTarget
22565 * @extends Roo.dd.DDTarget
22566 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22567 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22569 * @param {String/HTMLElement/Element} el The container element
22570 * @param {Object} config
22572 Roo.dd.DropTarget = function(el, config){
22573 this.el = Roo.get(el);
22575 var listeners = false; ;
22576 if (config && config.listeners) {
22577 listeners= config.listeners;
22578 delete config.listeners;
22580 Roo.apply(this, config);
22582 if(this.containerScroll){
22583 Roo.dd.ScrollManager.register(this.el);
22587 * @scope Roo.dd.DropTarget
22592 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22593 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22594 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22596 * IMPORTANT : it should set this.valid to true|false
22598 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22599 * @param {Event} e The event
22600 * @param {Object} data An object containing arbitrary data supplied by the drag source
22606 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22607 * This method will be called on every mouse movement while the drag source is over the drop target.
22608 * This default implementation simply returns the dropAllowed config value.
22610 * IMPORTANT : it should set this.valid to true|false
22612 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22613 * @param {Event} e The event
22614 * @param {Object} data An object containing arbitrary data supplied by the drag source
22620 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22621 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22622 * overClass (if any) from the drop element.
22625 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22626 * @param {Event} e The event
22627 * @param {Object} data An object containing arbitrary data supplied by the drag source
22633 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22634 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22635 * implementation that does something to process the drop event and returns true so that the drag source's
22636 * repair action does not run.
22638 * IMPORTANT : it should set this.success
22640 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22641 * @param {Event} e The event
22642 * @param {Object} data An object containing arbitrary data supplied by the drag source
22648 Roo.dd.DropTarget.superclass.constructor.call( this,
22650 this.ddGroup || this.group,
22653 listeners : listeners || {}
22661 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22663 * @cfg {String} overClass
22664 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22667 * @cfg {String} ddGroup
22668 * The drag drop group to handle drop events for
22672 * @cfg {String} dropAllowed
22673 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22675 dropAllowed : "x-dd-drop-ok",
22677 * @cfg {String} dropNotAllowed
22678 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22680 dropNotAllowed : "x-dd-drop-nodrop",
22682 * @cfg {boolean} success
22683 * set this after drop listener..
22687 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22688 * if the drop point is valid for over/enter..
22695 isNotifyTarget : true,
22700 notifyEnter : function(dd, e, data)
22703 this.fireEvent('enter', dd, e, data);
22704 if(this.overClass){
22705 this.el.addClass(this.overClass);
22707 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22708 this.valid ? this.dropAllowed : this.dropNotAllowed
22715 notifyOver : function(dd, e, data)
22718 this.fireEvent('over', dd, e, data);
22719 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22720 this.valid ? this.dropAllowed : this.dropNotAllowed
22727 notifyOut : function(dd, e, data)
22729 this.fireEvent('out', dd, e, data);
22730 if(this.overClass){
22731 this.el.removeClass(this.overClass);
22738 notifyDrop : function(dd, e, data)
22740 this.success = false;
22741 this.fireEvent('drop', dd, e, data);
22742 return this.success;
22746 * Ext JS Library 1.1.1
22747 * Copyright(c) 2006-2007, Ext JS, LLC.
22749 * Originally Released Under LGPL - original licence link has changed is not relivant.
22752 * <script type="text/javascript">
22757 * @class Roo.dd.DragZone
22758 * @extends Roo.dd.DragSource
22759 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22760 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22762 * @param {String/HTMLElement/Element} el The container element
22763 * @param {Object} config
22765 Roo.dd.DragZone = function(el, config){
22766 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22767 if(this.containerScroll){
22768 Roo.dd.ScrollManager.register(this.el);
22772 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22774 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22775 * for auto scrolling during drag operations.
22778 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22779 * method after a failed drop (defaults to "c3daf9" - light blue)
22783 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22784 * for a valid target to drag based on the mouse down. Override this method
22785 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22786 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22787 * @param {EventObject} e The mouse down event
22788 * @return {Object} The dragData
22790 getDragData : function(e){
22791 return Roo.dd.Registry.getHandleFromEvent(e);
22795 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22796 * this.dragData.ddel
22797 * @param {Number} x The x position of the click on the dragged object
22798 * @param {Number} y The y position of the click on the dragged object
22799 * @return {Boolean} true to continue the drag, false to cancel
22801 onInitDrag : function(x, y){
22802 this.proxy.update(this.dragData.ddel.cloneNode(true));
22803 this.onStartDrag(x, y);
22808 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22810 afterRepair : function(){
22812 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22814 this.dragging = false;
22818 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22819 * the XY of this.dragData.ddel
22820 * @param {EventObject} e The mouse up event
22821 * @return {Array} The xy location (e.g. [100, 200])
22823 getRepairXY : function(e){
22824 return Roo.Element.fly(this.dragData.ddel).getXY();
22828 * Ext JS Library 1.1.1
22829 * Copyright(c) 2006-2007, Ext JS, LLC.
22831 * Originally Released Under LGPL - original licence link has changed is not relivant.
22834 * <script type="text/javascript">
22837 * @class Roo.dd.DropZone
22838 * @extends Roo.dd.DropTarget
22839 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22840 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22842 * @param {String/HTMLElement/Element} el The container element
22843 * @param {Object} config
22845 Roo.dd.DropZone = function(el, config){
22846 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22849 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22851 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22852 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22853 * provide your own custom lookup.
22854 * @param {Event} e The event
22855 * @return {Object} data The custom data
22857 getTargetFromEvent : function(e){
22858 return Roo.dd.Registry.getTargetFromEvent(e);
22862 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22863 * that it has registered. This method has no default implementation and should be overridden to provide
22864 * node-specific processing if necessary.
22865 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22866 * {@link #getTargetFromEvent} for this node)
22867 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22868 * @param {Event} e The event
22869 * @param {Object} data An object containing arbitrary data supplied by the drag source
22871 onNodeEnter : function(n, dd, e, data){
22876 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
22877 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
22878 * overridden to provide the proper feedback.
22879 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22880 * {@link #getTargetFromEvent} for this node)
22881 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22882 * @param {Event} e The event
22883 * @param {Object} data An object containing arbitrary data supplied by the drag source
22884 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22885 * underlying {@link Roo.dd.StatusProxy} can be updated
22887 onNodeOver : function(n, dd, e, data){
22888 return this.dropAllowed;
22892 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
22893 * the drop node without dropping. This method has no default implementation and should be overridden to provide
22894 * node-specific processing if necessary.
22895 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22896 * {@link #getTargetFromEvent} for this node)
22897 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22898 * @param {Event} e The event
22899 * @param {Object} data An object containing arbitrary data supplied by the drag source
22901 onNodeOut : function(n, dd, e, data){
22906 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
22907 * the drop node. The default implementation returns false, so it should be overridden to provide the
22908 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
22909 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22910 * {@link #getTargetFromEvent} for this node)
22911 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22912 * @param {Event} e The event
22913 * @param {Object} data An object containing arbitrary data supplied by the drag source
22914 * @return {Boolean} True if the drop was valid, else false
22916 onNodeDrop : function(n, dd, e, data){
22921 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
22922 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
22923 * it should be overridden to provide the proper feedback if necessary.
22924 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22925 * @param {Event} e The event
22926 * @param {Object} data An object containing arbitrary data supplied by the drag source
22927 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22928 * underlying {@link Roo.dd.StatusProxy} can be updated
22930 onContainerOver : function(dd, e, data){
22931 return this.dropNotAllowed;
22935 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
22936 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
22937 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
22938 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
22939 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22940 * @param {Event} e The event
22941 * @param {Object} data An object containing arbitrary data supplied by the drag source
22942 * @return {Boolean} True if the drop was valid, else false
22944 onContainerDrop : function(dd, e, data){
22949 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
22950 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
22951 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
22952 * you should override this method and provide a custom implementation.
22953 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22954 * @param {Event} e The event
22955 * @param {Object} data An object containing arbitrary data supplied by the drag source
22956 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22957 * underlying {@link Roo.dd.StatusProxy} can be updated
22959 notifyEnter : function(dd, e, data){
22960 return this.dropNotAllowed;
22964 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
22965 * This method will be called on every mouse movement while the drag source is over the drop zone.
22966 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
22967 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
22968 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
22969 * registered node, it will call {@link #onContainerOver}.
22970 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22971 * @param {Event} e The event
22972 * @param {Object} data An object containing arbitrary data supplied by the drag source
22973 * @return {String} status The CSS class that communicates the drop status back to the source so that the
22974 * underlying {@link Roo.dd.StatusProxy} can be updated
22976 notifyOver : function(dd, e, data){
22977 var n = this.getTargetFromEvent(e);
22978 if(!n){ // not over valid drop target
22979 if(this.lastOverNode){
22980 this.onNodeOut(this.lastOverNode, dd, e, data);
22981 this.lastOverNode = null;
22983 return this.onContainerOver(dd, e, data);
22985 if(this.lastOverNode != n){
22986 if(this.lastOverNode){
22987 this.onNodeOut(this.lastOverNode, dd, e, data);
22989 this.onNodeEnter(n, dd, e, data);
22990 this.lastOverNode = n;
22992 return this.onNodeOver(n, dd, e, data);
22996 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
22997 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
22998 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
22999 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
23000 * @param {Event} e The event
23001 * @param {Object} data An object containing arbitrary data supplied by the drag zone
23003 notifyOut : function(dd, e, data){
23004 if(this.lastOverNode){
23005 this.onNodeOut(this.lastOverNode, dd, e, data);
23006 this.lastOverNode = null;
23011 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
23012 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
23013 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
23014 * otherwise it will call {@link #onContainerDrop}.
23015 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23016 * @param {Event} e The event
23017 * @param {Object} data An object containing arbitrary data supplied by the drag source
23018 * @return {Boolean} True if the drop was valid, else false
23020 notifyDrop : function(dd, e, data){
23021 if(this.lastOverNode){
23022 this.onNodeOut(this.lastOverNode, dd, e, data);
23023 this.lastOverNode = null;
23025 var n = this.getTargetFromEvent(e);
23027 this.onNodeDrop(n, dd, e, data) :
23028 this.onContainerDrop(dd, e, data);
23032 triggerCacheRefresh : function(){
23033 Roo.dd.DDM.refreshCache(this.groups);